diff --git a/.gitignore b/.gitignore
index db98532d4ba7eddc41dd6cdf371e3dc839b00d9c..cd965dae60d7fd314724f4bcbb56128e44db2ffe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,7 @@ npm-*
# Testing
/.nyc_output
/coverage
+
+# Build
+/gui.js
+/playground.js
diff --git a/gui.js b/gui.js
deleted file mode 100644
index b5360532a941e6e5951e94dd05ab9df0dd0cf326..0000000000000000000000000000000000000000
--- a/gui.js
+++ /dev/null
@@ -1,22817 +0,0 @@
-var ScratchGUI =
-/******/ (function(modules) { // webpackBootstrap
-/******/ // The module cache
-/******/ var installedModules = {};
-
-/******/ // The require function
-/******/ function __webpack_require__(moduleId) {
-
-/******/ // Check if module is in cache
-/******/ if(installedModules[moduleId])
-/******/ return installedModules[moduleId].exports;
-
-/******/ // Create a new module (and put it into the cache)
-/******/ var module = installedModules[moduleId] = {
-/******/ exports: {},
-/******/ id: moduleId,
-/******/ loaded: false
-/******/ };
-
-/******/ // Execute the module function
-/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-
-/******/ // Flag the module as loaded
-/******/ module.loaded = true;
-
-/******/ // Return the exports of the module
-/******/ return module.exports;
-/******/ }
-
-
-/******/ // expose the modules object (__webpack_modules__)
-/******/ __webpack_require__.m = modules;
-
-/******/ // expose the module cache
-/******/ __webpack_require__.c = installedModules;
-
-/******/ // __webpack_public_path__
-/******/ __webpack_require__.p = "";
-
-/******/ // Load entry module and return exports
-/******/ return __webpack_require__(0);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
-
- var _gui = __webpack_require__(1);
-
- Object.defineProperty(exports, 'GUI', {
- enumerable: true,
- get: function get() {
- return _interopRequireDefault(_gui).default;
- }
- });
-
- var _blocks = __webpack_require__(127);
-
- Object.defineProperty(exports, 'Blocks', {
- enumerable: true,
- get: function get() {
- return _interopRequireDefault(_blocks).default;
- }
- });
-
- function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-/***/ },
-/* 1 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
-
- var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
- var _react = __webpack_require__(2);
-
- var _react2 = _interopRequireDefault(_react);
-
- var _scratchVm = __webpack_require__(35);
-
- var _scratchVm2 = _interopRequireDefault(_scratchVm);
-
- var _blocks = __webpack_require__(127);
-
- var _blocks2 = _interopRequireDefault(_blocks);
-
- function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
- function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
- function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
- function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
- var GUI = function (_React$Component) {
- _inherits(GUI, _React$Component);
-
- function GUI() {
- _classCallCheck(this, GUI);
-
- return _possibleConstructorReturn(this, (GUI.__proto__ || Object.getPrototypeOf(GUI)).apply(this, arguments));
- }
-
- _createClass(GUI, [{
- key: 'render',
- value: function render() {
- return _react2.default.createElement(
- 'div',
- { className: 'scratch-gui' },
- _react2.default.createElement(_blocks2.default, null)
- );
- }
- }]);
-
- return GUI;
- }(_react2.default.Component);
-
- exports.default = GUI;
-
-
- GUI.defaultProps = {
- vm: new _scratchVm2.default()
- };
-
-/***/ },
-/* 2 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- module.exports = __webpack_require__(3);
-
-
-/***/ },
-/* 3 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule React
- */
-
- 'use strict';
-
- var _assign = __webpack_require__(5);
-
- var ReactChildren = __webpack_require__(6);
- var ReactComponent = __webpack_require__(18);
- var ReactPureComponent = __webpack_require__(21);
- var ReactClass = __webpack_require__(22);
- var ReactDOMFactories = __webpack_require__(27);
- var ReactElement = __webpack_require__(10);
- var ReactPropTypes = __webpack_require__(32);
- var ReactVersion = __webpack_require__(33);
-
- var onlyChild = __webpack_require__(34);
- var warning = __webpack_require__(12);
-
- var createElement = ReactElement.createElement;
- var createFactory = ReactElement.createFactory;
- var cloneElement = ReactElement.cloneElement;
-
- if (process.env.NODE_ENV !== 'production') {
- var ReactElementValidator = __webpack_require__(28);
- createElement = ReactElementValidator.createElement;
- createFactory = ReactElementValidator.createFactory;
- cloneElement = ReactElementValidator.cloneElement;
- }
-
- var __spread = _assign;
-
- if (process.env.NODE_ENV !== 'production') {
- var warned = false;
- __spread = function () {
- process.env.NODE_ENV !== 'production' ? warning(warned, 'React.__spread is deprecated and should not be used. Use ' + 'Object.assign directly or another helper function with similar ' + 'semantics. You may be seeing this warning due to your compiler. ' + 'See https://fb.me/react-spread-deprecation for more details.') : void 0;
- warned = true;
- return _assign.apply(null, arguments);
- };
- }
-
- var React = {
-
- // Modern
-
- Children: {
- map: ReactChildren.map,
- forEach: ReactChildren.forEach,
- count: ReactChildren.count,
- toArray: ReactChildren.toArray,
- only: onlyChild
- },
-
- Component: ReactComponent,
- PureComponent: ReactPureComponent,
-
- createElement: createElement,
- cloneElement: cloneElement,
- isValidElement: ReactElement.isValidElement,
-
- // Classic
-
- PropTypes: ReactPropTypes,
- createClass: ReactClass.createClass,
- createFactory: createFactory,
- createMixin: function (mixin) {
- // Currently a noop. Will be used to validate and trace mixins.
- return mixin;
- },
-
- // This looks DOM specific but these are actually isomorphic helpers
- // since they are just generating DOM strings.
- DOM: ReactDOMFactories,
-
- version: ReactVersion,
-
- // Deprecated hook for JSX spread, don't use this for anything.
- __spread: __spread
- };
-
- module.exports = React;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 4 */
-/***/ function(module, exports) {
-
- // shim for using process in browser
- var process = module.exports = {};
-
- // cached from whatever global is present so that test runners that stub it
- // don't break things. But we need to wrap it in a try catch in case it is
- // wrapped in strict mode code which doesn't define any globals. It's inside a
- // function because try/catches deoptimize in certain engines.
-
- var cachedSetTimeout;
- var cachedClearTimeout;
-
- function defaultSetTimout() {
- throw new Error('setTimeout has not been defined');
- }
- function defaultClearTimeout () {
- throw new Error('clearTimeout has not been defined');
- }
- (function () {
- try {
- if (typeof setTimeout === 'function') {
- cachedSetTimeout = setTimeout;
- } else {
- cachedSetTimeout = defaultSetTimout;
- }
- } catch (e) {
- cachedSetTimeout = defaultSetTimout;
- }
- try {
- if (typeof clearTimeout === 'function') {
- cachedClearTimeout = clearTimeout;
- } else {
- cachedClearTimeout = defaultClearTimeout;
- }
- } catch (e) {
- cachedClearTimeout = defaultClearTimeout;
- }
- } ())
- function runTimeout(fun) {
- if (cachedSetTimeout === setTimeout) {
- //normal enviroments in sane situations
- return setTimeout(fun, 0);
- }
- // if setTimeout wasn't available but was latter defined
- if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
- cachedSetTimeout = setTimeout;
- return setTimeout(fun, 0);
- }
- try {
- // when when somebody has screwed with setTimeout but no I.E. maddness
- return cachedSetTimeout(fun, 0);
- } catch(e){
- try {
- // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
- return cachedSetTimeout.call(null, fun, 0);
- } catch(e){
- // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
- return cachedSetTimeout.call(this, fun, 0);
- }
- }
-
-
- }
- function runClearTimeout(marker) {
- if (cachedClearTimeout === clearTimeout) {
- //normal enviroments in sane situations
- return clearTimeout(marker);
- }
- // if clearTimeout wasn't available but was latter defined
- if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
- cachedClearTimeout = clearTimeout;
- return clearTimeout(marker);
- }
- try {
- // when when somebody has screwed with setTimeout but no I.E. maddness
- return cachedClearTimeout(marker);
- } catch (e){
- try {
- // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
- return cachedClearTimeout.call(null, marker);
- } catch (e){
- // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
- // Some versions of I.E. have different rules for clearTimeout vs setTimeout
- return cachedClearTimeout.call(this, marker);
- }
- }
-
-
-
- }
- var queue = [];
- var draining = false;
- var currentQueue;
- var queueIndex = -1;
-
- function cleanUpNextTick() {
- if (!draining || !currentQueue) {
- return;
- }
- draining = false;
- if (currentQueue.length) {
- queue = currentQueue.concat(queue);
- } else {
- queueIndex = -1;
- }
- if (queue.length) {
- drainQueue();
- }
- }
-
- function drainQueue() {
- if (draining) {
- return;
- }
- var timeout = runTimeout(cleanUpNextTick);
- draining = true;
-
- var len = queue.length;
- while(len) {
- currentQueue = queue;
- queue = [];
- while (++queueIndex < len) {
- if (currentQueue) {
- currentQueue[queueIndex].run();
- }
- }
- queueIndex = -1;
- len = queue.length;
- }
- currentQueue = null;
- draining = false;
- runClearTimeout(timeout);
- }
-
- process.nextTick = function (fun) {
- var args = new Array(arguments.length - 1);
- if (arguments.length > 1) {
- for (var i = 1; i < arguments.length; i++) {
- args[i - 1] = arguments[i];
- }
- }
- queue.push(new Item(fun, args));
- if (queue.length === 1 && !draining) {
- runTimeout(drainQueue);
- }
- };
-
- // v8 likes predictible objects
- function Item(fun, array) {
- this.fun = fun;
- this.array = array;
- }
- Item.prototype.run = function () {
- this.fun.apply(null, this.array);
- };
- process.title = 'browser';
- process.browser = true;
- process.env = {};
- process.argv = [];
- process.version = ''; // empty string to avoid regexp issues
- process.versions = {};
-
- function noop() {}
-
- process.on = noop;
- process.addListener = noop;
- process.once = noop;
- process.off = noop;
- process.removeListener = noop;
- process.removeAllListeners = noop;
- process.emit = noop;
-
- process.binding = function (name) {
- throw new Error('process.binding is not supported');
- };
-
- process.cwd = function () { return '/' };
- process.chdir = function (dir) {
- throw new Error('process.chdir is not supported');
- };
- process.umask = function() { return 0; };
-
-
-/***/ },
-/* 5 */
-/***/ function(module, exports) {
-
- 'use strict';
- /* eslint-disable no-unused-vars */
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- var propIsEnumerable = Object.prototype.propertyIsEnumerable;
-
- function toObject(val) {
- if (val === null || val === undefined) {
- throw new TypeError('Object.assign cannot be called with null or undefined');
- }
-
- return Object(val);
- }
-
- function shouldUseNative() {
- try {
- if (!Object.assign) {
- return false;
- }
-
- // Detect buggy property enumeration order in older V8 versions.
-
- // https://bugs.chromium.org/p/v8/issues/detail?id=4118
- var test1 = new String('abc'); // eslint-disable-line
- test1[5] = 'de';
- if (Object.getOwnPropertyNames(test1)[0] === '5') {
- return false;
- }
-
- // https://bugs.chromium.org/p/v8/issues/detail?id=3056
- var test2 = {};
- for (var i = 0; i < 10; i++) {
- test2['_' + String.fromCharCode(i)] = i;
- }
- var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
- return test2[n];
- });
- if (order2.join('') !== '0123456789') {
- return false;
- }
-
- // https://bugs.chromium.org/p/v8/issues/detail?id=3056
- var test3 = {};
- 'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
- test3[letter] = letter;
- });
- if (Object.keys(Object.assign({}, test3)).join('') !==
- 'abcdefghijklmnopqrst') {
- return false;
- }
-
- return true;
- } catch (e) {
- // We don't expect any of the above to throw, but better to be safe.
- return false;
- }
- }
-
- module.exports = shouldUseNative() ? Object.assign : function (target, source) {
- var from;
- var to = toObject(target);
- var symbols;
-
- for (var s = 1; s < arguments.length; s++) {
- from = Object(arguments[s]);
-
- for (var key in from) {
- if (hasOwnProperty.call(from, key)) {
- to[key] = from[key];
- }
- }
-
- if (Object.getOwnPropertySymbols) {
- symbols = Object.getOwnPropertySymbols(from);
- for (var i = 0; i < symbols.length; i++) {
- if (propIsEnumerable.call(from, symbols[i])) {
- to[symbols[i]] = from[symbols[i]];
- }
- }
- }
- }
-
- return to;
- };
-
-
-/***/ },
-/* 6 */
-/***/ function(module, exports, __webpack_require__) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactChildren
- */
-
- 'use strict';
-
- var PooledClass = __webpack_require__(7);
- var ReactElement = __webpack_require__(10);
-
- var emptyFunction = __webpack_require__(13);
- var traverseAllChildren = __webpack_require__(15);
-
- var twoArgumentPooler = PooledClass.twoArgumentPooler;
- var fourArgumentPooler = PooledClass.fourArgumentPooler;
-
- var userProvidedKeyEscapeRegex = /\/+/g;
- function escapeUserProvidedKey(text) {
- return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');
- }
-
- /**
- * PooledClass representing the bookkeeping associated with performing a child
- * traversal. Allows avoiding binding callbacks.
- *
- * @constructor ForEachBookKeeping
- * @param {!function} forEachFunction Function to perform traversal with.
- * @param {?*} forEachContext Context to perform context with.
- */
- function ForEachBookKeeping(forEachFunction, forEachContext) {
- this.func = forEachFunction;
- this.context = forEachContext;
- this.count = 0;
- }
- ForEachBookKeeping.prototype.destructor = function () {
- this.func = null;
- this.context = null;
- this.count = 0;
- };
- PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);
-
- function forEachSingleChild(bookKeeping, child, name) {
- var func = bookKeeping.func;
- var context = bookKeeping.context;
-
- func.call(context, child, bookKeeping.count++);
- }
-
- /**
- * Iterates through children that are typically specified as `props.children`.
- *
- * See https://facebook.github.io/react/docs/top-level-api.html#react.children.foreach
- *
- * The provided forEachFunc(child, index) will be called for each
- * leaf child.
- *
- * @param {?*} children Children tree container.
- * @param {function(*, int)} forEachFunc
- * @param {*} forEachContext Context for forEachContext.
- */
- function forEachChildren(children, forEachFunc, forEachContext) {
- if (children == null) {
- return children;
- }
- var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext);
- traverseAllChildren(children, forEachSingleChild, traverseContext);
- ForEachBookKeeping.release(traverseContext);
- }
-
- /**
- * PooledClass representing the bookkeeping associated with performing a child
- * mapping. Allows avoiding binding callbacks.
- *
- * @constructor MapBookKeeping
- * @param {!*} mapResult Object containing the ordered map of results.
- * @param {!function} mapFunction Function to perform mapping with.
- * @param {?*} mapContext Context to perform mapping with.
- */
- function MapBookKeeping(mapResult, keyPrefix, mapFunction, mapContext) {
- this.result = mapResult;
- this.keyPrefix = keyPrefix;
- this.func = mapFunction;
- this.context = mapContext;
- this.count = 0;
- }
- MapBookKeeping.prototype.destructor = function () {
- this.result = null;
- this.keyPrefix = null;
- this.func = null;
- this.context = null;
- this.count = 0;
- };
- PooledClass.addPoolingTo(MapBookKeeping, fourArgumentPooler);
-
- function mapSingleChildIntoContext(bookKeeping, child, childKey) {
- var result = bookKeeping.result;
- var keyPrefix = bookKeeping.keyPrefix;
- var func = bookKeeping.func;
- var context = bookKeeping.context;
-
-
- var mappedChild = func.call(context, child, bookKeeping.count++);
- if (Array.isArray(mappedChild)) {
- mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument);
- } else if (mappedChild != null) {
- if (ReactElement.isValidElement(mappedChild)) {
- mappedChild = ReactElement.cloneAndReplaceKey(mappedChild,
- // Keep both the (mapped) and old keys if they differ, just as
- // traverseAllChildren used to do for objects as children
- keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);
- }
- result.push(mappedChild);
- }
- }
-
- function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {
- var escapedPrefix = '';
- if (prefix != null) {
- escapedPrefix = escapeUserProvidedKey(prefix) + '/';
- }
- var traverseContext = MapBookKeeping.getPooled(array, escapedPrefix, func, context);
- traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
- MapBookKeeping.release(traverseContext);
- }
-
- /**
- * Maps children that are typically specified as `props.children`.
- *
- * See https://facebook.github.io/react/docs/top-level-api.html#react.children.map
- *
- * The provided mapFunction(child, key, index) will be called for each
- * leaf child.
- *
- * @param {?*} children Children tree container.
- * @param {function(*, int)} func The map function.
- * @param {*} context Context for mapFunction.
- * @return {object} Object containing the ordered map of results.
- */
- function mapChildren(children, func, context) {
- if (children == null) {
- return children;
- }
- var result = [];
- mapIntoWithKeyPrefixInternal(children, result, null, func, context);
- return result;
- }
-
- function forEachSingleChildDummy(traverseContext, child, name) {
- return null;
- }
-
- /**
- * Count the number of children that are typically specified as
- * `props.children`.
- *
- * See https://facebook.github.io/react/docs/top-level-api.html#react.children.count
- *
- * @param {?*} children Children tree container.
- * @return {number} The number of children.
- */
- function countChildren(children, context) {
- return traverseAllChildren(children, forEachSingleChildDummy, null);
- }
-
- /**
- * Flatten a children object (typically specified as `props.children`) and
- * return an array with appropriately re-keyed children.
- *
- * See https://facebook.github.io/react/docs/top-level-api.html#react.children.toarray
- */
- function toArray(children) {
- var result = [];
- mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument);
- return result;
- }
-
- var ReactChildren = {
- forEach: forEachChildren,
- map: mapChildren,
- mapIntoWithKeyPrefixInternal: mapIntoWithKeyPrefixInternal,
- count: countChildren,
- toArray: toArray
- };
-
- module.exports = ReactChildren;
-
-/***/ },
-/* 7 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule PooledClass
- */
-
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8);
-
- var invariant = __webpack_require__(9);
-
- /**
- * Static poolers. Several custom versions for each potential number of
- * arguments. A completely generic pooler is easy to implement, but would
- * require accessing the `arguments` object. In each of these, `this` refers to
- * the Class itself, not an instance. If any others are needed, simply add them
- * here, or in their own files.
- */
- var oneArgumentPooler = function (copyFieldsFrom) {
- var Klass = this;
- if (Klass.instancePool.length) {
- var instance = Klass.instancePool.pop();
- Klass.call(instance, copyFieldsFrom);
- return instance;
- } else {
- return new Klass(copyFieldsFrom);
- }
- };
-
- var twoArgumentPooler = function (a1, a2) {
- var Klass = this;
- if (Klass.instancePool.length) {
- var instance = Klass.instancePool.pop();
- Klass.call(instance, a1, a2);
- return instance;
- } else {
- return new Klass(a1, a2);
- }
- };
-
- var threeArgumentPooler = function (a1, a2, a3) {
- var Klass = this;
- if (Klass.instancePool.length) {
- var instance = Klass.instancePool.pop();
- Klass.call(instance, a1, a2, a3);
- return instance;
- } else {
- return new Klass(a1, a2, a3);
- }
- };
-
- var fourArgumentPooler = function (a1, a2, a3, a4) {
- var Klass = this;
- if (Klass.instancePool.length) {
- var instance = Klass.instancePool.pop();
- Klass.call(instance, a1, a2, a3, a4);
- return instance;
- } else {
- return new Klass(a1, a2, a3, a4);
- }
- };
-
- var fiveArgumentPooler = function (a1, a2, a3, a4, a5) {
- var Klass = this;
- if (Klass.instancePool.length) {
- var instance = Klass.instancePool.pop();
- Klass.call(instance, a1, a2, a3, a4, a5);
- return instance;
- } else {
- return new Klass(a1, a2, a3, a4, a5);
- }
- };
-
- var standardReleaser = function (instance) {
- var Klass = this;
- !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;
- instance.destructor();
- if (Klass.instancePool.length < Klass.poolSize) {
- Klass.instancePool.push(instance);
- }
- };
-
- var DEFAULT_POOL_SIZE = 10;
- var DEFAULT_POOLER = oneArgumentPooler;
-
- /**
- * Augments `CopyConstructor` to be a poolable class, augmenting only the class
- * itself (statically) not adding any prototypical fields. Any CopyConstructor
- * you give this may have a `poolSize` property, and will look for a
- * prototypical `destructor` on instances.
- *
- * @param {Function} CopyConstructor Constructor that can be used to reset.
- * @param {Function} pooler Customizable pooler.
- */
- var addPoolingTo = function (CopyConstructor, pooler) {
- var NewKlass = CopyConstructor;
- NewKlass.instancePool = [];
- NewKlass.getPooled = pooler || DEFAULT_POOLER;
- if (!NewKlass.poolSize) {
- NewKlass.poolSize = DEFAULT_POOL_SIZE;
- }
- NewKlass.release = standardReleaser;
- return NewKlass;
- };
-
- var PooledClass = {
- addPoolingTo: addPoolingTo,
- oneArgumentPooler: oneArgumentPooler,
- twoArgumentPooler: twoArgumentPooler,
- threeArgumentPooler: threeArgumentPooler,
- fourArgumentPooler: fourArgumentPooler,
- fiveArgumentPooler: fiveArgumentPooler
- };
-
- module.exports = PooledClass;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 8 */
-/***/ function(module, exports) {
-
- /**
- * Copyright (c) 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule reactProdInvariant
- *
- */
- 'use strict';
-
- /**
- * WARNING: DO NOT manually require this module.
- * This is a replacement for `invariant(...)` used by the error code system
- * and will _only_ be required by the corresponding babel pass.
- * It always throws.
- */
-
- function reactProdInvariant(code) {
- var argCount = arguments.length - 1;
-
- var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;
-
- for (var argIdx = 0; argIdx < argCount; argIdx++) {
- message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);
- }
-
- message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';
-
- var error = new Error(message);
- error.name = 'Invariant Violation';
- error.framesToPop = 1; // we don't care about reactProdInvariant's own frame
-
- throw error;
- }
-
- module.exports = reactProdInvariant;
-
-/***/ },
-/* 9 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright (c) 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- */
-
- 'use strict';
-
- /**
- * Use invariant() to assert state which your program assumes to be true.
- *
- * Provide sprintf-style format (only %s is supported) and arguments
- * to provide information about what broke and what you were
- * expecting.
- *
- * The invariant message will be stripped in production, but the invariant
- * will remain to ensure logic does not differ in production.
- */
-
- function invariant(condition, format, a, b, c, d, e, f) {
- if (process.env.NODE_ENV !== 'production') {
- if (format === undefined) {
- throw new Error('invariant requires an error message argument');
- }
- }
-
- if (!condition) {
- var error;
- if (format === undefined) {
- error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
- } else {
- var args = [a, b, c, d, e, f];
- var argIndex = 0;
- error = new Error(format.replace(/%s/g, function () {
- return args[argIndex++];
- }));
- error.name = 'Invariant Violation';
- }
-
- error.framesToPop = 1; // we don't care about invariant's own frame
- throw error;
- }
- }
-
- module.exports = invariant;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 10 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactElement
- */
-
- 'use strict';
-
- var _assign = __webpack_require__(5);
-
- var ReactCurrentOwner = __webpack_require__(11);
-
- var warning = __webpack_require__(12);
- var canDefineProperty = __webpack_require__(14);
- var hasOwnProperty = Object.prototype.hasOwnProperty;
-
- // The Symbol used to tag the ReactElement type. If there is no native Symbol
- // nor polyfill, then a plain number is used for performance.
- var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;
-
- var RESERVED_PROPS = {
- key: true,
- ref: true,
- __self: true,
- __source: true
- };
-
- var specialPropKeyWarningShown, specialPropRefWarningShown;
-
- function hasValidRef(config) {
- if (process.env.NODE_ENV !== 'production') {
- if (hasOwnProperty.call(config, 'ref')) {
- var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;
- if (getter && getter.isReactWarning) {
- return false;
- }
- }
- }
- return config.ref !== undefined;
- }
-
- function hasValidKey(config) {
- if (process.env.NODE_ENV !== 'production') {
- if (hasOwnProperty.call(config, 'key')) {
- var getter = Object.getOwnPropertyDescriptor(config, 'key').get;
- if (getter && getter.isReactWarning) {
- return false;
- }
- }
- }
- return config.key !== undefined;
- }
-
- function defineKeyPropWarningGetter(props, displayName) {
- var warnAboutAccessingKey = function () {
- if (!specialPropKeyWarningShown) {
- specialPropKeyWarningShown = true;
- process.env.NODE_ENV !== 'production' ? warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;
- }
- };
- warnAboutAccessingKey.isReactWarning = true;
- Object.defineProperty(props, 'key', {
- get: warnAboutAccessingKey,
- configurable: true
- });
- }
-
- function defineRefPropWarningGetter(props, displayName) {
- var warnAboutAccessingRef = function () {
- if (!specialPropRefWarningShown) {
- specialPropRefWarningShown = true;
- process.env.NODE_ENV !== 'production' ? warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;
- }
- };
- warnAboutAccessingRef.isReactWarning = true;
- Object.defineProperty(props, 'ref', {
- get: warnAboutAccessingRef,
- configurable: true
- });
- }
-
- /**
- * Factory method to create a new React element. This no longer adheres to
- * the class pattern, so do not use new to call it. Also, no instanceof check
- * will work. Instead test $$typeof field against Symbol.for('react.element') to check
- * if something is a React Element.
- *
- * @param {*} type
- * @param {*} key
- * @param {string|object} ref
- * @param {*} self A *temporary* helper to detect places where `this` is
- * different from the `owner` when React.createElement is called, so that we
- * can warn. We want to get rid of owner and replace string `ref`s with arrow
- * functions, and as long as `this` and owner are the same, there will be no
- * change in behavior.
- * @param {*} source An annotation object (added by a transpiler or otherwise)
- * indicating filename, line number, and/or other information.
- * @param {*} owner
- * @param {*} props
- * @internal
- */
- var ReactElement = function (type, key, ref, self, source, owner, props) {
- var element = {
- // This tag allow us to uniquely identify this as a React Element
- $$typeof: REACT_ELEMENT_TYPE,
-
- // Built-in properties that belong on the element
- type: type,
- key: key,
- ref: ref,
- props: props,
-
- // Record the component responsible for creating this element.
- _owner: owner
- };
-
- if (process.env.NODE_ENV !== 'production') {
- // The validation flag is currently mutative. We put it on
- // an external backing store so that we can freeze the whole object.
- // This can be replaced with a WeakMap once they are implemented in
- // commonly used development environments.
- element._store = {};
- var shadowChildren = Array.isArray(props.children) ? props.children.slice(0) : props.children;
-
- // To make comparing ReactElements easier for testing purposes, we make
- // the validation flag non-enumerable (where possible, which should
- // include every environment we run tests in), so the test framework
- // ignores it.
- if (canDefineProperty) {
- Object.defineProperty(element._store, 'validated', {
- configurable: false,
- enumerable: false,
- writable: true,
- value: false
- });
- // self and source are DEV only properties.
- Object.defineProperty(element, '_self', {
- configurable: false,
- enumerable: false,
- writable: false,
- value: self
- });
- Object.defineProperty(element, '_shadowChildren', {
- configurable: false,
- enumerable: false,
- writable: false,
- value: shadowChildren
- });
- // Two elements created in two different places should be considered
- // equal for testing purposes and therefore we hide it from enumeration.
- Object.defineProperty(element, '_source', {
- configurable: false,
- enumerable: false,
- writable: false,
- value: source
- });
- } else {
- element._store.validated = false;
- element._self = self;
- element._shadowChildren = shadowChildren;
- element._source = source;
- }
- if (Object.freeze) {
- Object.freeze(element.props);
- Object.freeze(element);
- }
- }
-
- return element;
- };
-
- /**
- * Create and return a new ReactElement of the given type.
- * See https://facebook.github.io/react/docs/top-level-api.html#react.createelement
- */
- ReactElement.createElement = function (type, config, children) {
- var propName;
-
- // Reserved names are extracted
- var props = {};
-
- var key = null;
- var ref = null;
- var self = null;
- var source = null;
-
- if (config != null) {
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(
- /* eslint-disable no-proto */
- config.__proto__ == null || config.__proto__ === Object.prototype,
- /* eslint-enable no-proto */
- 'React.createElement(...): Expected props argument to be a plain object. ' + 'Properties defined in its prototype chain will be ignored.') : void 0;
- }
-
- if (hasValidRef(config)) {
- ref = config.ref;
- }
- if (hasValidKey(config)) {
- key = '' + config.key;
- }
-
- self = config.__self === undefined ? null : config.__self;
- source = config.__source === undefined ? null : config.__source;
- // Remaining properties are added to a new props object
- for (propName in config) {
- if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
- props[propName] = config[propName];
- }
- }
- }
-
- // Children can be more than one argument, and those are transferred onto
- // the newly allocated props object.
- var childrenLength = arguments.length - 2;
- if (childrenLength === 1) {
- props.children = children;
- } else if (childrenLength > 1) {
- var childArray = Array(childrenLength);
- for (var i = 0; i < childrenLength; i++) {
- childArray[i] = arguments[i + 2];
- }
- props.children = childArray;
- }
-
- // Resolve default props
- if (type && type.defaultProps) {
- var defaultProps = type.defaultProps;
- for (propName in defaultProps) {
- if (props[propName] === undefined) {
- props[propName] = defaultProps[propName];
- }
- }
- }
- if (process.env.NODE_ENV !== 'production') {
- if (key || ref) {
- if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) {
- var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;
- if (key) {
- defineKeyPropWarningGetter(props, displayName);
- }
- if (ref) {
- defineRefPropWarningGetter(props, displayName);
- }
- }
- }
- }
- return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);
- };
-
- /**
- * Return a function that produces ReactElements of a given type.
- * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory
- */
- ReactElement.createFactory = function (type) {
- var factory = ReactElement.createElement.bind(null, type);
- // Expose the type on the factory and the prototype so that it can be
- // easily accessed on elements. E.g. `<Foo />.type === Foo`.
- // This should not be named `constructor` since this may not be the function
- // that created the element, and it may not even be a constructor.
- // Legacy hook TODO: Warn if this is accessed
- factory.type = type;
- return factory;
- };
-
- ReactElement.cloneAndReplaceKey = function (oldElement, newKey) {
- var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);
-
- return newElement;
- };
-
- /**
- * Clone and return a new ReactElement using element as the starting point.
- * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement
- */
- ReactElement.cloneElement = function (element, config, children) {
- var propName;
-
- // Original props are copied
- var props = _assign({}, element.props);
-
- // Reserved names are extracted
- var key = element.key;
- var ref = element.ref;
- // Self is preserved since the owner is preserved.
- var self = element._self;
- // Source is preserved since cloneElement is unlikely to be targeted by a
- // transpiler, and the original source is probably a better indicator of the
- // true owner.
- var source = element._source;
-
- // Owner will be preserved, unless ref is overridden
- var owner = element._owner;
-
- if (config != null) {
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(
- /* eslint-disable no-proto */
- config.__proto__ == null || config.__proto__ === Object.prototype,
- /* eslint-enable no-proto */
- 'React.cloneElement(...): Expected props argument to be a plain object. ' + 'Properties defined in its prototype chain will be ignored.') : void 0;
- }
-
- if (hasValidRef(config)) {
- // Silently steal the ref from the parent.
- ref = config.ref;
- owner = ReactCurrentOwner.current;
- }
- if (hasValidKey(config)) {
- key = '' + config.key;
- }
-
- // Remaining properties override existing props
- var defaultProps;
- if (element.type && element.type.defaultProps) {
- defaultProps = element.type.defaultProps;
- }
- for (propName in config) {
- if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
- if (config[propName] === undefined && defaultProps !== undefined) {
- // Resolve default props
- props[propName] = defaultProps[propName];
- } else {
- props[propName] = config[propName];
- }
- }
- }
- }
-
- // Children can be more than one argument, and those are transferred onto
- // the newly allocated props object.
- var childrenLength = arguments.length - 2;
- if (childrenLength === 1) {
- props.children = children;
- } else if (childrenLength > 1) {
- var childArray = Array(childrenLength);
- for (var i = 0; i < childrenLength; i++) {
- childArray[i] = arguments[i + 2];
- }
- props.children = childArray;
- }
-
- return ReactElement(element.type, key, ref, self, source, owner, props);
- };
-
- /**
- * Verifies the object is a ReactElement.
- * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement
- * @param {?object} object
- * @return {boolean} True if `object` is a valid component.
- * @final
- */
- ReactElement.isValidElement = function (object) {
- return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
- };
-
- ReactElement.REACT_ELEMENT_TYPE = REACT_ELEMENT_TYPE;
-
- module.exports = ReactElement;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 11 */
-/***/ function(module, exports) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactCurrentOwner
- */
-
- 'use strict';
-
- /**
- * Keeps track of the current owner.
- *
- * The current owner is the component who should own any components that are
- * currently being constructed.
- */
-
- var ReactCurrentOwner = {
-
- /**
- * @internal
- * @type {ReactComponent}
- */
- current: null
-
- };
-
- module.exports = ReactCurrentOwner;
-
-/***/ },
-/* 12 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2014-2015, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- */
-
- 'use strict';
-
- var emptyFunction = __webpack_require__(13);
-
- /**
- * Similar to invariant but only logs a warning if the condition is not met.
- * This can be used to log issues in development environments in critical
- * paths. Removing the logging code for production environments will keep the
- * same logic and follow the same code paths.
- */
-
- var warning = emptyFunction;
-
- if (process.env.NODE_ENV !== 'production') {
- (function () {
- var printWarning = function printWarning(format) {
- for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
- args[_key - 1] = arguments[_key];
- }
-
- var argIndex = 0;
- var message = 'Warning: ' + format.replace(/%s/g, function () {
- return args[argIndex++];
- });
- if (typeof console !== 'undefined') {
- console.error(message);
- }
- try {
- // --- Welcome to debugging React ---
- // This error was thrown as a convenience so that you can use this stack
- // to find the callsite that caused this warning to fire.
- throw new Error(message);
- } catch (x) {}
- };
-
- warning = function warning(condition, format) {
- if (format === undefined) {
- throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
- }
-
- if (format.indexOf('Failed Composite propType: ') === 0) {
- return; // Ignore CompositeComponent proptype check.
- }
-
- if (!condition) {
- for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
- args[_key2 - 2] = arguments[_key2];
- }
-
- printWarning.apply(undefined, [format].concat(args));
- }
- };
- })();
- }
-
- module.exports = warning;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 13 */
-/***/ function(module, exports) {
-
- "use strict";
-
- /**
- * Copyright (c) 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- *
- */
-
- function makeEmptyFunction(arg) {
- return function () {
- return arg;
- };
- }
-
- /**
- * This function accepts and discards inputs; it has no side effects. This is
- * primarily useful idiomatically for overridable function endpoints which
- * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
- */
- var emptyFunction = function emptyFunction() {};
-
- emptyFunction.thatReturns = makeEmptyFunction;
- emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
- emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
- emptyFunction.thatReturnsNull = makeEmptyFunction(null);
- emptyFunction.thatReturnsThis = function () {
- return this;
- };
- emptyFunction.thatReturnsArgument = function (arg) {
- return arg;
- };
-
- module.exports = emptyFunction;
-
-/***/ },
-/* 14 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule canDefineProperty
- */
-
- 'use strict';
-
- var canDefineProperty = false;
- if (process.env.NODE_ENV !== 'production') {
- try {
- Object.defineProperty({}, 'x', { get: function () {} });
- canDefineProperty = true;
- } catch (x) {
- // IE will fail on defineProperty
- }
- }
-
- module.exports = canDefineProperty;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 15 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule traverseAllChildren
- */
-
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8);
-
- var ReactCurrentOwner = __webpack_require__(11);
- var ReactElement = __webpack_require__(10);
-
- var getIteratorFn = __webpack_require__(16);
- var invariant = __webpack_require__(9);
- var KeyEscapeUtils = __webpack_require__(17);
- var warning = __webpack_require__(12);
-
- var SEPARATOR = '.';
- var SUBSEPARATOR = ':';
-
- /**
- * TODO: Test that a single child and an array with one item have the same key
- * pattern.
- */
-
- var didWarnAboutMaps = false;
-
- /**
- * Generate a key string that identifies a component within a set.
- *
- * @param {*} component A component that could contain a manual key.
- * @param {number} index Index that is used if a manual key is not provided.
- * @return {string}
- */
- function getComponentKey(component, index) {
- // Do some typechecking here since we call this blindly. We want to ensure
- // that we don't block potential future ES APIs.
- if (component && typeof component === 'object' && component.key != null) {
- // Explicit key
- return KeyEscapeUtils.escape(component.key);
- }
- // Implicit key determined by the index in the set
- return index.toString(36);
- }
-
- /**
- * @param {?*} children Children tree container.
- * @param {!string} nameSoFar Name of the key path so far.
- * @param {!function} callback Callback to invoke with each child found.
- * @param {?*} traverseContext Used to pass information throughout the traversal
- * process.
- * @return {!number} The number of children in this subtree.
- */
- function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
- var type = typeof children;
-
- if (type === 'undefined' || type === 'boolean') {
- // All of the above are perceived as null.
- children = null;
- }
-
- if (children === null || type === 'string' || type === 'number' || ReactElement.isValidElement(children)) {
- callback(traverseContext, children,
- // If it's the only child, treat the name as if it was wrapped in an array
- // so that it's consistent if the number of children grows.
- nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
- return 1;
- }
-
- var child;
- var nextName;
- var subtreeCount = 0; // Count of children found in the current subtree.
- var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;
-
- if (Array.isArray(children)) {
- for (var i = 0; i < children.length; i++) {
- child = children[i];
- nextName = nextNamePrefix + getComponentKey(child, i);
- subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
- }
- } else {
- var iteratorFn = getIteratorFn(children);
- if (iteratorFn) {
- var iterator = iteratorFn.call(children);
- var step;
- if (iteratorFn !== children.entries) {
- var ii = 0;
- while (!(step = iterator.next()).done) {
- child = step.value;
- nextName = nextNamePrefix + getComponentKey(child, ii++);
- subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
- }
- } else {
- if (process.env.NODE_ENV !== 'production') {
- var mapsAsChildrenAddendum = '';
- if (ReactCurrentOwner.current) {
- var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();
- if (mapsAsChildrenOwnerName) {
- mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';
- }
- }
- process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;
- didWarnAboutMaps = true;
- }
- // Iterator will provide entry [k,v] tuples rather than values.
- while (!(step = iterator.next()).done) {
- var entry = step.value;
- if (entry) {
- child = entry[1];
- nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);
- subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
- }
- }
- }
- } else if (type === 'object') {
- var addendum = '';
- if (process.env.NODE_ENV !== 'production') {
- addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';
- if (children._isReactElement) {
- addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';
- }
- if (ReactCurrentOwner.current) {
- var name = ReactCurrentOwner.current.getName();
- if (name) {
- addendum += ' Check the render method of `' + name + '`.';
- }
- }
- }
- var childrenString = String(children);
- true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;
- }
- }
-
- return subtreeCount;
- }
-
- /**
- * Traverses children that are typically specified as `props.children`, but
- * might also be specified through attributes:
- *
- * - `traverseAllChildren(this.props.children, ...)`
- * - `traverseAllChildren(this.props.leftPanelChildren, ...)`
- *
- * The `traverseContext` is an optional argument that is passed through the
- * entire traversal. It can be used to store accumulations or anything else that
- * the callback might find relevant.
- *
- * @param {?*} children Children tree object.
- * @param {!function} callback To invoke upon traversing each child.
- * @param {?*} traverseContext Context for traversal.
- * @return {!number} The number of children in this subtree.
- */
- function traverseAllChildren(children, callback, traverseContext) {
- if (children == null) {
- return 0;
- }
-
- return traverseAllChildrenImpl(children, '', callback, traverseContext);
- }
-
- module.exports = traverseAllChildren;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 16 */
-/***/ function(module, exports) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule getIteratorFn
- *
- */
-
- 'use strict';
-
- /* global Symbol */
-
- var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
- var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
-
- /**
- * Returns the iterator method function contained on the iterable object.
- *
- * Be sure to invoke the function with the iterable as context:
- *
- * var iteratorFn = getIteratorFn(myIterable);
- * if (iteratorFn) {
- * var iterator = iteratorFn.call(myIterable);
- * ...
- * }
- *
- * @param {?object} maybeIterable
- * @return {?function}
- */
- function getIteratorFn(maybeIterable) {
- var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
- if (typeof iteratorFn === 'function') {
- return iteratorFn;
- }
- }
-
- module.exports = getIteratorFn;
-
-/***/ },
-/* 17 */
-/***/ function(module, exports) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule KeyEscapeUtils
- *
- */
-
- 'use strict';
-
- /**
- * Escape and wrap key so it is safe to use as a reactid
- *
- * @param {string} key to be escaped.
- * @return {string} the escaped key.
- */
-
- function escape(key) {
- var escapeRegex = /[=:]/g;
- var escaperLookup = {
- '=': '=0',
- ':': '=2'
- };
- var escapedString = ('' + key).replace(escapeRegex, function (match) {
- return escaperLookup[match];
- });
-
- return '$' + escapedString;
- }
-
- /**
- * Unescape and unwrap key for human-readable display
- *
- * @param {string} key to unescape.
- * @return {string} the unescaped key.
- */
- function unescape(key) {
- var unescapeRegex = /(=0|=2)/g;
- var unescaperLookup = {
- '=0': '=',
- '=2': ':'
- };
- var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);
-
- return ('' + keySubstring).replace(unescapeRegex, function (match) {
- return unescaperLookup[match];
- });
- }
-
- var KeyEscapeUtils = {
- escape: escape,
- unescape: unescape
- };
-
- module.exports = KeyEscapeUtils;
-
-/***/ },
-/* 18 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactComponent
- */
-
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8);
-
- var ReactNoopUpdateQueue = __webpack_require__(19);
-
- var canDefineProperty = __webpack_require__(14);
- var emptyObject = __webpack_require__(20);
- var invariant = __webpack_require__(9);
- var warning = __webpack_require__(12);
-
- /**
- * Base class helpers for the updating state of a component.
- */
- function ReactComponent(props, context, updater) {
- this.props = props;
- this.context = context;
- this.refs = emptyObject;
- // We initialize the default updater but the real one gets injected by the
- // renderer.
- this.updater = updater || ReactNoopUpdateQueue;
- }
-
- ReactComponent.prototype.isReactComponent = {};
-
- /**
- * Sets a subset of the state. Always use this to mutate
- * state. You should treat `this.state` as immutable.
- *
- * There is no guarantee that `this.state` will be immediately updated, so
- * accessing `this.state` after calling this method may return the old value.
- *
- * There is no guarantee that calls to `setState` will run synchronously,
- * as they may eventually be batched together. You can provide an optional
- * callback that will be executed when the call to setState is actually
- * completed.
- *
- * When a function is provided to setState, it will be called at some point in
- * the future (not synchronously). It will be called with the up to date
- * component arguments (state, props, context). These values can be different
- * from this.* because your function may be called after receiveProps but before
- * shouldComponentUpdate, and this new state, props, and context will not yet be
- * assigned to this.
- *
- * @param {object|function} partialState Next partial state or function to
- * produce next partial state to be merged with current state.
- * @param {?function} callback Called after state is updated.
- * @final
- * @protected
- */
- ReactComponent.prototype.setState = function (partialState, callback) {
- !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0;
- this.updater.enqueueSetState(this, partialState);
- if (callback) {
- this.updater.enqueueCallback(this, callback, 'setState');
- }
- };
-
- /**
- * Forces an update. This should only be invoked when it is known with
- * certainty that we are **not** in a DOM transaction.
- *
- * You may want to call this when you know that some deeper aspect of the
- * component's state has changed but `setState` was not called.
- *
- * This will not invoke `shouldComponentUpdate`, but it will invoke
- * `componentWillUpdate` and `componentDidUpdate`.
- *
- * @param {?function} callback Called after update is complete.
- * @final
- * @protected
- */
- ReactComponent.prototype.forceUpdate = function (callback) {
- this.updater.enqueueForceUpdate(this);
- if (callback) {
- this.updater.enqueueCallback(this, callback, 'forceUpdate');
- }
- };
-
- /**
- * Deprecated APIs. These APIs used to exist on classic React classes but since
- * we would like to deprecate them, we're not going to move them over to this
- * modern base class. Instead, we define a getter that warns if it's accessed.
- */
- if (process.env.NODE_ENV !== 'production') {
- var deprecatedAPIs = {
- isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
- replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']
- };
- var defineDeprecationWarning = function (methodName, info) {
- if (canDefineProperty) {
- Object.defineProperty(ReactComponent.prototype, methodName, {
- get: function () {
- process.env.NODE_ENV !== 'production' ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : void 0;
- return undefined;
- }
- });
- }
- };
- for (var fnName in deprecatedAPIs) {
- if (deprecatedAPIs.hasOwnProperty(fnName)) {
- defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
- }
- }
- }
-
- module.exports = ReactComponent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 19 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2015-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactNoopUpdateQueue
- */
-
- 'use strict';
-
- var warning = __webpack_require__(12);
-
- function warnNoop(publicInstance, callerName) {
- if (process.env.NODE_ENV !== 'production') {
- var constructor = publicInstance.constructor;
- process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;
- }
- }
-
- /**
- * This is the abstract API for an update queue.
- */
- var ReactNoopUpdateQueue = {
-
- /**
- * Checks whether or not this composite component is mounted.
- * @param {ReactClass} publicInstance The instance we want to test.
- * @return {boolean} True if mounted, false otherwise.
- * @protected
- * @final
- */
- isMounted: function (publicInstance) {
- return false;
- },
-
- /**
- * Enqueue a callback that will be executed after all the pending updates
- * have processed.
- *
- * @param {ReactClass} publicInstance The instance to use as `this` context.
- * @param {?function} callback Called after state is updated.
- * @internal
- */
- enqueueCallback: function (publicInstance, callback) {},
-
- /**
- * Forces an update. This should only be invoked when it is known with
- * certainty that we are **not** in a DOM transaction.
- *
- * You may want to call this when you know that some deeper aspect of the
- * component's state has changed but `setState` was not called.
- *
- * This will not invoke `shouldComponentUpdate`, but it will invoke
- * `componentWillUpdate` and `componentDidUpdate`.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @internal
- */
- enqueueForceUpdate: function (publicInstance) {
- warnNoop(publicInstance, 'forceUpdate');
- },
-
- /**
- * Replaces all of the state. Always use this or `setState` to mutate state.
- * You should treat `this.state` as immutable.
- *
- * There is no guarantee that `this.state` will be immediately updated, so
- * accessing `this.state` after calling this method may return the old value.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @param {object} completeState Next state.
- * @internal
- */
- enqueueReplaceState: function (publicInstance, completeState) {
- warnNoop(publicInstance, 'replaceState');
- },
-
- /**
- * Sets a subset of the state. This only exists because _pendingState is
- * internal. This provides a merging strategy that is not available to deep
- * properties which is confusing. TODO: Expose pendingState or don't use it
- * during the merge.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @param {object} partialState Next partial state to be merged with state.
- * @internal
- */
- enqueueSetState: function (publicInstance, partialState) {
- warnNoop(publicInstance, 'setState');
- }
- };
-
- module.exports = ReactNoopUpdateQueue;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 20 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright (c) 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- */
-
- 'use strict';
-
- var emptyObject = {};
-
- if (process.env.NODE_ENV !== 'production') {
- Object.freeze(emptyObject);
- }
-
- module.exports = emptyObject;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 21 */
-/***/ function(module, exports, __webpack_require__) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactPureComponent
- */
-
- 'use strict';
-
- var _assign = __webpack_require__(5);
-
- var ReactComponent = __webpack_require__(18);
- var ReactNoopUpdateQueue = __webpack_require__(19);
-
- var emptyObject = __webpack_require__(20);
-
- /**
- * Base class helpers for the updating state of a component.
- */
- function ReactPureComponent(props, context, updater) {
- // Duplicated from ReactComponent.
- this.props = props;
- this.context = context;
- this.refs = emptyObject;
- // We initialize the default updater but the real one gets injected by the
- // renderer.
- this.updater = updater || ReactNoopUpdateQueue;
- }
-
- function ComponentDummy() {}
- ComponentDummy.prototype = ReactComponent.prototype;
- ReactPureComponent.prototype = new ComponentDummy();
- ReactPureComponent.prototype.constructor = ReactPureComponent;
- // Avoid an extra prototype jump for these methods.
- _assign(ReactPureComponent.prototype, ReactComponent.prototype);
- ReactPureComponent.prototype.isPureReactComponent = true;
-
- module.exports = ReactPureComponent;
-
-/***/ },
-/* 22 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactClass
- */
-
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8),
- _assign = __webpack_require__(5);
-
- var ReactComponent = __webpack_require__(18);
- var ReactElement = __webpack_require__(10);
- var ReactPropTypeLocations = __webpack_require__(23);
- var ReactPropTypeLocationNames = __webpack_require__(25);
- var ReactNoopUpdateQueue = __webpack_require__(19);
-
- var emptyObject = __webpack_require__(20);
- var invariant = __webpack_require__(9);
- var keyMirror = __webpack_require__(24);
- var keyOf = __webpack_require__(26);
- var warning = __webpack_require__(12);
-
- var MIXINS_KEY = keyOf({ mixins: null });
-
- /**
- * Policies that describe methods in `ReactClassInterface`.
- */
- var SpecPolicy = keyMirror({
- /**
- * These methods may be defined only once by the class specification or mixin.
- */
- DEFINE_ONCE: null,
- /**
- * These methods may be defined by both the class specification and mixins.
- * Subsequent definitions will be chained. These methods must return void.
- */
- DEFINE_MANY: null,
- /**
- * These methods are overriding the base class.
- */
- OVERRIDE_BASE: null,
- /**
- * These methods are similar to DEFINE_MANY, except we assume they return
- * objects. We try to merge the keys of the return values of all the mixed in
- * functions. If there is a key conflict we throw.
- */
- DEFINE_MANY_MERGED: null
- });
-
- var injectedMixins = [];
-
- /**
- * Composite components are higher-level components that compose other composite
- * or host components.
- *
- * To create a new type of `ReactClass`, pass a specification of
- * your new class to `React.createClass`. The only requirement of your class
- * specification is that you implement a `render` method.
- *
- * var MyComponent = React.createClass({
- * render: function() {
- * return <div>Hello World</div>;
- * }
- * });
- *
- * The class specification supports a specific protocol of methods that have
- * special meaning (e.g. `render`). See `ReactClassInterface` for
- * more the comprehensive protocol. Any other properties and methods in the
- * class specification will be available on the prototype.
- *
- * @interface ReactClassInterface
- * @internal
- */
- var ReactClassInterface = {
-
- /**
- * An array of Mixin objects to include when defining your component.
- *
- * @type {array}
- * @optional
- */
- mixins: SpecPolicy.DEFINE_MANY,
-
- /**
- * An object containing properties and methods that should be defined on
- * the component's constructor instead of its prototype (static methods).
- *
- * @type {object}
- * @optional
- */
- statics: SpecPolicy.DEFINE_MANY,
-
- /**
- * Definition of prop types for this component.
- *
- * @type {object}
- * @optional
- */
- propTypes: SpecPolicy.DEFINE_MANY,
-
- /**
- * Definition of context types for this component.
- *
- * @type {object}
- * @optional
- */
- contextTypes: SpecPolicy.DEFINE_MANY,
-
- /**
- * Definition of context types this component sets for its children.
- *
- * @type {object}
- * @optional
- */
- childContextTypes: SpecPolicy.DEFINE_MANY,
-
- // ==== Definition methods ====
-
- /**
- * Invoked when the component is mounted. Values in the mapping will be set on
- * `this.props` if that prop is not specified (i.e. using an `in` check).
- *
- * This method is invoked before `getInitialState` and therefore cannot rely
- * on `this.state` or use `this.setState`.
- *
- * @return {object}
- * @optional
- */
- getDefaultProps: SpecPolicy.DEFINE_MANY_MERGED,
-
- /**
- * Invoked once before the component is mounted. The return value will be used
- * as the initial value of `this.state`.
- *
- * getInitialState: function() {
- * return {
- * isOn: false,
- * fooBaz: new BazFoo()
- * }
- * }
- *
- * @return {object}
- * @optional
- */
- getInitialState: SpecPolicy.DEFINE_MANY_MERGED,
-
- /**
- * @return {object}
- * @optional
- */
- getChildContext: SpecPolicy.DEFINE_MANY_MERGED,
-
- /**
- * Uses props from `this.props` and state from `this.state` to render the
- * structure of the component.
- *
- * No guarantees are made about when or how often this method is invoked, so
- * it must not have side effects.
- *
- * render: function() {
- * var name = this.props.name;
- * return <div>Hello, {name}!</div>;
- * }
- *
- * @return {ReactComponent}
- * @nosideeffects
- * @required
- */
- render: SpecPolicy.DEFINE_ONCE,
-
- // ==== Delegate methods ====
-
- /**
- * Invoked when the component is initially created and about to be mounted.
- * This may have side effects, but any external subscriptions or data created
- * by this method must be cleaned up in `componentWillUnmount`.
- *
- * @optional
- */
- componentWillMount: SpecPolicy.DEFINE_MANY,
-
- /**
- * Invoked when the component has been mounted and has a DOM representation.
- * However, there is no guarantee that the DOM node is in the document.
- *
- * Use this as an opportunity to operate on the DOM when the component has
- * been mounted (initialized and rendered) for the first time.
- *
- * @param {DOMElement} rootNode DOM element representing the component.
- * @optional
- */
- componentDidMount: SpecPolicy.DEFINE_MANY,
-
- /**
- * Invoked before the component receives new props.
- *
- * Use this as an opportunity to react to a prop transition by updating the
- * state using `this.setState`. Current props are accessed via `this.props`.
- *
- * componentWillReceiveProps: function(nextProps, nextContext) {
- * this.setState({
- * likesIncreasing: nextProps.likeCount > this.props.likeCount
- * });
- * }
- *
- * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
- * transition may cause a state change, but the opposite is not true. If you
- * need it, you are probably looking for `componentWillUpdate`.
- *
- * @param {object} nextProps
- * @optional
- */
- componentWillReceiveProps: SpecPolicy.DEFINE_MANY,
-
- /**
- * Invoked while deciding if the component should be updated as a result of
- * receiving new props, state and/or context.
- *
- * Use this as an opportunity to `return false` when you're certain that the
- * transition to the new props/state/context will not require a component
- * update.
- *
- * shouldComponentUpdate: function(nextProps, nextState, nextContext) {
- * return !equal(nextProps, this.props) ||
- * !equal(nextState, this.state) ||
- * !equal(nextContext, this.context);
- * }
- *
- * @param {object} nextProps
- * @param {?object} nextState
- * @param {?object} nextContext
- * @return {boolean} True if the component should update.
- * @optional
- */
- shouldComponentUpdate: SpecPolicy.DEFINE_ONCE,
-
- /**
- * Invoked when the component is about to update due to a transition from
- * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
- * and `nextContext`.
- *
- * Use this as an opportunity to perform preparation before an update occurs.
- *
- * NOTE: You **cannot** use `this.setState()` in this method.
- *
- * @param {object} nextProps
- * @param {?object} nextState
- * @param {?object} nextContext
- * @param {ReactReconcileTransaction} transaction
- * @optional
- */
- componentWillUpdate: SpecPolicy.DEFINE_MANY,
-
- /**
- * Invoked when the component's DOM representation has been updated.
- *
- * Use this as an opportunity to operate on the DOM when the component has
- * been updated.
- *
- * @param {object} prevProps
- * @param {?object} prevState
- * @param {?object} prevContext
- * @param {DOMElement} rootNode DOM element representing the component.
- * @optional
- */
- componentDidUpdate: SpecPolicy.DEFINE_MANY,
-
- /**
- * Invoked when the component is about to be removed from its parent and have
- * its DOM representation destroyed.
- *
- * Use this as an opportunity to deallocate any external resources.
- *
- * NOTE: There is no `componentDidUnmount` since your component will have been
- * destroyed by that point.
- *
- * @optional
- */
- componentWillUnmount: SpecPolicy.DEFINE_MANY,
-
- // ==== Advanced methods ====
-
- /**
- * Updates the component's currently mounted DOM representation.
- *
- * By default, this implements React's rendering and reconciliation algorithm.
- * Sophisticated clients may wish to override this.
- *
- * @param {ReactReconcileTransaction} transaction
- * @internal
- * @overridable
- */
- updateComponent: SpecPolicy.OVERRIDE_BASE
-
- };
-
- /**
- * Mapping from class specification keys to special processing functions.
- *
- * Although these are declared like instance properties in the specification
- * when defining classes using `React.createClass`, they are actually static
- * and are accessible on the constructor instead of the prototype. Despite
- * being static, they must be defined outside of the "statics" key under
- * which all other static methods are defined.
- */
- var RESERVED_SPEC_KEYS = {
- displayName: function (Constructor, displayName) {
- Constructor.displayName = displayName;
- },
- mixins: function (Constructor, mixins) {
- if (mixins) {
- for (var i = 0; i < mixins.length; i++) {
- mixSpecIntoComponent(Constructor, mixins[i]);
- }
- }
- },
- childContextTypes: function (Constructor, childContextTypes) {
- if (process.env.NODE_ENV !== 'production') {
- validateTypeDef(Constructor, childContextTypes, ReactPropTypeLocations.childContext);
- }
- Constructor.childContextTypes = _assign({}, Constructor.childContextTypes, childContextTypes);
- },
- contextTypes: function (Constructor, contextTypes) {
- if (process.env.NODE_ENV !== 'production') {
- validateTypeDef(Constructor, contextTypes, ReactPropTypeLocations.context);
- }
- Constructor.contextTypes = _assign({}, Constructor.contextTypes, contextTypes);
- },
- /**
- * Special case getDefaultProps which should move into statics but requires
- * automatic merging.
- */
- getDefaultProps: function (Constructor, getDefaultProps) {
- if (Constructor.getDefaultProps) {
- Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps);
- } else {
- Constructor.getDefaultProps = getDefaultProps;
- }
- },
- propTypes: function (Constructor, propTypes) {
- if (process.env.NODE_ENV !== 'production') {
- validateTypeDef(Constructor, propTypes, ReactPropTypeLocations.prop);
- }
- Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);
- },
- statics: function (Constructor, statics) {
- mixStaticSpecIntoComponent(Constructor, statics);
- },
- autobind: function () {} };
-
- // noop
- function validateTypeDef(Constructor, typeDef, location) {
- for (var propName in typeDef) {
- if (typeDef.hasOwnProperty(propName)) {
- // use a warning instead of an invariant so components
- // don't show up in prod but only in __DEV__
- process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0;
- }
- }
- }
-
- function validateMethodOverride(isAlreadyDefined, name) {
- var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;
-
- // Disallow overriding of base class methods unless explicitly allowed.
- if (ReactClassMixin.hasOwnProperty(name)) {
- !(specPolicy === SpecPolicy.OVERRIDE_BASE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0;
- }
-
- // Disallow defining methods more than once unless explicitly allowed.
- if (isAlreadyDefined) {
- !(specPolicy === SpecPolicy.DEFINE_MANY || specPolicy === SpecPolicy.DEFINE_MANY_MERGED) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0;
- }
- }
-
- /**
- * Mixin helper which handles policy validation and reserved
- * specification keys when building React classes.
- */
- function mixSpecIntoComponent(Constructor, spec) {
- if (!spec) {
- if (process.env.NODE_ENV !== 'production') {
- var typeofSpec = typeof spec;
- var isMixinValid = typeofSpec === 'object' && spec !== null;
-
- process.env.NODE_ENV !== 'production' ? warning(isMixinValid, '%s: You\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0;
- }
-
- return;
- }
-
- !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0;
- !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0;
-
- var proto = Constructor.prototype;
- var autoBindPairs = proto.__reactAutoBindPairs;
-
- // By handling mixins before any other properties, we ensure the same
- // chaining order is applied to methods with DEFINE_MANY policy, whether
- // mixins are listed before or after these methods in the spec.
- if (spec.hasOwnProperty(MIXINS_KEY)) {
- RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
- }
-
- for (var name in spec) {
- if (!spec.hasOwnProperty(name)) {
- continue;
- }
-
- if (name === MIXINS_KEY) {
- // We have already handled mixins in a special case above.
- continue;
- }
-
- var property = spec[name];
- var isAlreadyDefined = proto.hasOwnProperty(name);
- validateMethodOverride(isAlreadyDefined, name);
-
- if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
- RESERVED_SPEC_KEYS[name](Constructor, property);
- } else {
- // Setup methods on prototype:
- // The following member methods should not be automatically bound:
- // 1. Expected ReactClass methods (in the "interface").
- // 2. Overridden methods (that were mixed in).
- var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);
- var isFunction = typeof property === 'function';
- var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;
-
- if (shouldAutoBind) {
- autoBindPairs.push(name, property);
- proto[name] = property;
- } else {
- if (isAlreadyDefined) {
- var specPolicy = ReactClassInterface[name];
-
- // These cases should already be caught by validateMethodOverride.
- !(isReactClassMethod && (specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0;
-
- // For methods which are defined more than once, call the existing
- // methods before calling the new property, merging if appropriate.
- if (specPolicy === SpecPolicy.DEFINE_MANY_MERGED) {
- proto[name] = createMergedResultFunction(proto[name], property);
- } else if (specPolicy === SpecPolicy.DEFINE_MANY) {
- proto[name] = createChainedFunction(proto[name], property);
- }
- } else {
- proto[name] = property;
- if (process.env.NODE_ENV !== 'production') {
- // Add verbose displayName to the function, which helps when looking
- // at profiling tools.
- if (typeof property === 'function' && spec.displayName) {
- proto[name].displayName = spec.displayName + '_' + name;
- }
- }
- }
- }
- }
- }
- }
-
- function mixStaticSpecIntoComponent(Constructor, statics) {
- if (!statics) {
- return;
- }
- for (var name in statics) {
- var property = statics[name];
- if (!statics.hasOwnProperty(name)) {
- continue;
- }
-
- var isReserved = name in RESERVED_SPEC_KEYS;
- !!isReserved ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define a reserved property, `%s`, that shouldn\'t be on the "statics" key. Define it as an instance property instead; it will still be accessible on the constructor.', name) : _prodInvariant('78', name) : void 0;
-
- var isInherited = name in Constructor;
- !!isInherited ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('79', name) : void 0;
- Constructor[name] = property;
- }
- }
-
- /**
- * Merge two objects, but throw if both contain the same key.
- *
- * @param {object} one The first object, which is mutated.
- * @param {object} two The second object
- * @return {object} one after it has been mutated to contain everything in two.
- */
- function mergeIntoWithNoDuplicateKeys(one, two) {
- !(one && two && typeof one === 'object' && typeof two === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : _prodInvariant('80') : void 0;
-
- for (var key in two) {
- if (two.hasOwnProperty(key)) {
- !(one[key] === undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.', key) : _prodInvariant('81', key) : void 0;
- one[key] = two[key];
- }
- }
- return one;
- }
-
- /**
- * Creates a function that invokes two functions and merges their return values.
- *
- * @param {function} one Function to invoke first.
- * @param {function} two Function to invoke second.
- * @return {function} Function that invokes the two argument functions.
- * @private
- */
- function createMergedResultFunction(one, two) {
- return function mergedResult() {
- var a = one.apply(this, arguments);
- var b = two.apply(this, arguments);
- if (a == null) {
- return b;
- } else if (b == null) {
- return a;
- }
- var c = {};
- mergeIntoWithNoDuplicateKeys(c, a);
- mergeIntoWithNoDuplicateKeys(c, b);
- return c;
- };
- }
-
- /**
- * Creates a function that invokes two functions and ignores their return vales.
- *
- * @param {function} one Function to invoke first.
- * @param {function} two Function to invoke second.
- * @return {function} Function that invokes the two argument functions.
- * @private
- */
- function createChainedFunction(one, two) {
- return function chainedFunction() {
- one.apply(this, arguments);
- two.apply(this, arguments);
- };
- }
-
- /**
- * Binds a method to the component.
- *
- * @param {object} component Component whose method is going to be bound.
- * @param {function} method Method to be bound.
- * @return {function} The bound method.
- */
- function bindAutoBindMethod(component, method) {
- var boundMethod = method.bind(component);
- if (process.env.NODE_ENV !== 'production') {
- boundMethod.__reactBoundContext = component;
- boundMethod.__reactBoundMethod = method;
- boundMethod.__reactBoundArguments = null;
- var componentName = component.constructor.displayName;
- var _bind = boundMethod.bind;
- boundMethod.bind = function (newThis) {
- for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
- args[_key - 1] = arguments[_key];
- }
-
- // User is trying to bind() an autobound method; we effectively will
- // ignore the value of "this" that the user is trying to use, so
- // let's warn.
- if (newThis !== component && newThis !== null) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : void 0;
- } else if (!args.length) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : void 0;
- return boundMethod;
- }
- var reboundMethod = _bind.apply(boundMethod, arguments);
- reboundMethod.__reactBoundContext = component;
- reboundMethod.__reactBoundMethod = method;
- reboundMethod.__reactBoundArguments = args;
- return reboundMethod;
- };
- }
- return boundMethod;
- }
-
- /**
- * Binds all auto-bound methods in a component.
- *
- * @param {object} component Component whose method is going to be bound.
- */
- function bindAutoBindMethods(component) {
- var pairs = component.__reactAutoBindPairs;
- for (var i = 0; i < pairs.length; i += 2) {
- var autoBindKey = pairs[i];
- var method = pairs[i + 1];
- component[autoBindKey] = bindAutoBindMethod(component, method);
- }
- }
-
- /**
- * Add more to the ReactClass base class. These are all legacy features and
- * therefore not already part of the modern ReactComponent.
- */
- var ReactClassMixin = {
-
- /**
- * TODO: This will be deprecated because state should always keep a consistent
- * type signature and the only use case for this, is to avoid that.
- */
- replaceState: function (newState, callback) {
- this.updater.enqueueReplaceState(this, newState);
- if (callback) {
- this.updater.enqueueCallback(this, callback, 'replaceState');
- }
- },
-
- /**
- * Checks whether or not this composite component is mounted.
- * @return {boolean} True if mounted, false otherwise.
- * @protected
- * @final
- */
- isMounted: function () {
- return this.updater.isMounted(this);
- }
- };
-
- var ReactClassComponent = function () {};
- _assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin);
-
- /**
- * Module for creating composite components.
- *
- * @class ReactClass
- */
- var ReactClass = {
-
- /**
- * Creates a composite component class given a class specification.
- * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass
- *
- * @param {object} spec Class specification (which must define `render`).
- * @return {function} Component constructor function.
- * @public
- */
- createClass: function (spec) {
- var Constructor = function (props, context, updater) {
- // This constructor gets overridden by mocks. The argument is used
- // by mocks to assert on what gets mounted.
-
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : void 0;
- }
-
- // Wire up auto-binding
- if (this.__reactAutoBindPairs.length) {
- bindAutoBindMethods(this);
- }
-
- this.props = props;
- this.context = context;
- this.refs = emptyObject;
- this.updater = updater || ReactNoopUpdateQueue;
-
- this.state = null;
-
- // ReactClasses doesn't have constructors. Instead, they use the
- // getInitialState and componentWillMount methods for initialization.
-
- var initialState = this.getInitialState ? this.getInitialState() : null;
- if (process.env.NODE_ENV !== 'production') {
- // We allow auto-mocks to proceed as if they're returning null.
- if (initialState === undefined && this.getInitialState._isMockFunction) {
- // This is probably bad practice. Consider warning here and
- // deprecating this convenience.
- initialState = null;
- }
- }
- !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : _prodInvariant('82', Constructor.displayName || 'ReactCompositeComponent') : void 0;
-
- this.state = initialState;
- };
- Constructor.prototype = new ReactClassComponent();
- Constructor.prototype.constructor = Constructor;
- Constructor.prototype.__reactAutoBindPairs = [];
-
- injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));
-
- mixSpecIntoComponent(Constructor, spec);
-
- // Initialize the defaultProps property after all mixins have been merged.
- if (Constructor.getDefaultProps) {
- Constructor.defaultProps = Constructor.getDefaultProps();
- }
-
- if (process.env.NODE_ENV !== 'production') {
- // This is a tag to indicate that the use of these method names is ok,
- // since it's used with createClass. If it's not, then it's likely a
- // mistake so we'll warn you to use the static property, property
- // initializer or constructor respectively.
- if (Constructor.getDefaultProps) {
- Constructor.getDefaultProps.isReactClassApproved = {};
- }
- if (Constructor.prototype.getInitialState) {
- Constructor.prototype.getInitialState.isReactClassApproved = {};
- }
- }
-
- !Constructor.prototype.render ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : _prodInvariant('83') : void 0;
-
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : void 0;
- process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : void 0;
- }
-
- // Reduce time spent doing lookups by setting these on the prototype.
- for (var methodName in ReactClassInterface) {
- if (!Constructor.prototype[methodName]) {
- Constructor.prototype[methodName] = null;
- }
- }
-
- return Constructor;
- },
-
- injection: {
- injectMixin: function (mixin) {
- injectedMixins.push(mixin);
- }
- }
-
- };
-
- module.exports = ReactClass;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 23 */
-/***/ function(module, exports, __webpack_require__) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactPropTypeLocations
- */
-
- 'use strict';
-
- var keyMirror = __webpack_require__(24);
-
- var ReactPropTypeLocations = keyMirror({
- prop: null,
- context: null,
- childContext: null
- });
-
- module.exports = ReactPropTypeLocations;
-
-/***/ },
-/* 24 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright (c) 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @typechecks static-only
- */
-
- 'use strict';
-
- var invariant = __webpack_require__(9);
-
- /**
- * Constructs an enumeration with keys equal to their value.
- *
- * For example:
- *
- * var COLORS = keyMirror({blue: null, red: null});
- * var myColor = COLORS.blue;
- * var isColorValid = !!COLORS[myColor];
- *
- * The last line could not be performed if the values of the generated enum were
- * not equal to their keys.
- *
- * Input: {key1: val1, key2: val2}
- * Output: {key1: key1, key2: key2}
- *
- * @param {object} obj
- * @return {object}
- */
- var keyMirror = function keyMirror(obj) {
- var ret = {};
- var key;
- !(obj instanceof Object && !Array.isArray(obj)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'keyMirror(...): Argument must be an object.') : invariant(false) : void 0;
- for (key in obj) {
- if (!obj.hasOwnProperty(key)) {
- continue;
- }
- ret[key] = key;
- }
- return ret;
- };
-
- module.exports = keyMirror;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 25 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactPropTypeLocationNames
- */
-
- 'use strict';
-
- var ReactPropTypeLocationNames = {};
-
- if (process.env.NODE_ENV !== 'production') {
- ReactPropTypeLocationNames = {
- prop: 'prop',
- context: 'context',
- childContext: 'child context'
- };
- }
-
- module.exports = ReactPropTypeLocationNames;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 26 */
-/***/ function(module, exports) {
-
- "use strict";
-
- /**
- * Copyright (c) 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- */
-
- /**
- * Allows extraction of a minified key. Let's the build system minify keys
- * without losing the ability to dynamically use key strings as values
- * themselves. Pass in an object with a single key/val pair and it will return
- * you the string key of that single record. Suppose you want to grab the
- * value for a key 'className' inside of an object. Key/val minification may
- * have aliased that key to be 'xa12'. keyOf({className: null}) will return
- * 'xa12' in that case. Resolve keys you want to use once at startup time, then
- * reuse those resolutions.
- */
- var keyOf = function keyOf(oneKeyObj) {
- var key;
- for (key in oneKeyObj) {
- if (!oneKeyObj.hasOwnProperty(key)) {
- continue;
- }
- return key;
- }
- return null;
- };
-
- module.exports = keyOf;
-
-/***/ },
-/* 27 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactDOMFactories
- */
-
- 'use strict';
-
- var ReactElement = __webpack_require__(10);
-
- /**
- * Create a factory that creates HTML tag elements.
- *
- * @private
- */
- var createDOMFactory = ReactElement.createFactory;
- if (process.env.NODE_ENV !== 'production') {
- var ReactElementValidator = __webpack_require__(28);
- createDOMFactory = ReactElementValidator.createFactory;
- }
-
- /**
- * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.
- * This is also accessible via `React.DOM`.
- *
- * @public
- */
- var ReactDOMFactories = {
- a: createDOMFactory('a'),
- abbr: createDOMFactory('abbr'),
- address: createDOMFactory('address'),
- area: createDOMFactory('area'),
- article: createDOMFactory('article'),
- aside: createDOMFactory('aside'),
- audio: createDOMFactory('audio'),
- b: createDOMFactory('b'),
- base: createDOMFactory('base'),
- bdi: createDOMFactory('bdi'),
- bdo: createDOMFactory('bdo'),
- big: createDOMFactory('big'),
- blockquote: createDOMFactory('blockquote'),
- body: createDOMFactory('body'),
- br: createDOMFactory('br'),
- button: createDOMFactory('button'),
- canvas: createDOMFactory('canvas'),
- caption: createDOMFactory('caption'),
- cite: createDOMFactory('cite'),
- code: createDOMFactory('code'),
- col: createDOMFactory('col'),
- colgroup: createDOMFactory('colgroup'),
- data: createDOMFactory('data'),
- datalist: createDOMFactory('datalist'),
- dd: createDOMFactory('dd'),
- del: createDOMFactory('del'),
- details: createDOMFactory('details'),
- dfn: createDOMFactory('dfn'),
- dialog: createDOMFactory('dialog'),
- div: createDOMFactory('div'),
- dl: createDOMFactory('dl'),
- dt: createDOMFactory('dt'),
- em: createDOMFactory('em'),
- embed: createDOMFactory('embed'),
- fieldset: createDOMFactory('fieldset'),
- figcaption: createDOMFactory('figcaption'),
- figure: createDOMFactory('figure'),
- footer: createDOMFactory('footer'),
- form: createDOMFactory('form'),
- h1: createDOMFactory('h1'),
- h2: createDOMFactory('h2'),
- h3: createDOMFactory('h3'),
- h4: createDOMFactory('h4'),
- h5: createDOMFactory('h5'),
- h6: createDOMFactory('h6'),
- head: createDOMFactory('head'),
- header: createDOMFactory('header'),
- hgroup: createDOMFactory('hgroup'),
- hr: createDOMFactory('hr'),
- html: createDOMFactory('html'),
- i: createDOMFactory('i'),
- iframe: createDOMFactory('iframe'),
- img: createDOMFactory('img'),
- input: createDOMFactory('input'),
- ins: createDOMFactory('ins'),
- kbd: createDOMFactory('kbd'),
- keygen: createDOMFactory('keygen'),
- label: createDOMFactory('label'),
- legend: createDOMFactory('legend'),
- li: createDOMFactory('li'),
- link: createDOMFactory('link'),
- main: createDOMFactory('main'),
- map: createDOMFactory('map'),
- mark: createDOMFactory('mark'),
- menu: createDOMFactory('menu'),
- menuitem: createDOMFactory('menuitem'),
- meta: createDOMFactory('meta'),
- meter: createDOMFactory('meter'),
- nav: createDOMFactory('nav'),
- noscript: createDOMFactory('noscript'),
- object: createDOMFactory('object'),
- ol: createDOMFactory('ol'),
- optgroup: createDOMFactory('optgroup'),
- option: createDOMFactory('option'),
- output: createDOMFactory('output'),
- p: createDOMFactory('p'),
- param: createDOMFactory('param'),
- picture: createDOMFactory('picture'),
- pre: createDOMFactory('pre'),
- progress: createDOMFactory('progress'),
- q: createDOMFactory('q'),
- rp: createDOMFactory('rp'),
- rt: createDOMFactory('rt'),
- ruby: createDOMFactory('ruby'),
- s: createDOMFactory('s'),
- samp: createDOMFactory('samp'),
- script: createDOMFactory('script'),
- section: createDOMFactory('section'),
- select: createDOMFactory('select'),
- small: createDOMFactory('small'),
- source: createDOMFactory('source'),
- span: createDOMFactory('span'),
- strong: createDOMFactory('strong'),
- style: createDOMFactory('style'),
- sub: createDOMFactory('sub'),
- summary: createDOMFactory('summary'),
- sup: createDOMFactory('sup'),
- table: createDOMFactory('table'),
- tbody: createDOMFactory('tbody'),
- td: createDOMFactory('td'),
- textarea: createDOMFactory('textarea'),
- tfoot: createDOMFactory('tfoot'),
- th: createDOMFactory('th'),
- thead: createDOMFactory('thead'),
- time: createDOMFactory('time'),
- title: createDOMFactory('title'),
- tr: createDOMFactory('tr'),
- track: createDOMFactory('track'),
- u: createDOMFactory('u'),
- ul: createDOMFactory('ul'),
- 'var': createDOMFactory('var'),
- video: createDOMFactory('video'),
- wbr: createDOMFactory('wbr'),
-
- // SVG
- circle: createDOMFactory('circle'),
- clipPath: createDOMFactory('clipPath'),
- defs: createDOMFactory('defs'),
- ellipse: createDOMFactory('ellipse'),
- g: createDOMFactory('g'),
- image: createDOMFactory('image'),
- line: createDOMFactory('line'),
- linearGradient: createDOMFactory('linearGradient'),
- mask: createDOMFactory('mask'),
- path: createDOMFactory('path'),
- pattern: createDOMFactory('pattern'),
- polygon: createDOMFactory('polygon'),
- polyline: createDOMFactory('polyline'),
- radialGradient: createDOMFactory('radialGradient'),
- rect: createDOMFactory('rect'),
- stop: createDOMFactory('stop'),
- svg: createDOMFactory('svg'),
- text: createDOMFactory('text'),
- tspan: createDOMFactory('tspan')
- };
-
- module.exports = ReactDOMFactories;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 28 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2014-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactElementValidator
- */
-
- /**
- * ReactElementValidator provides a wrapper around a element factory
- * which validates the props passed to the element. This is intended to be
- * used only in DEV and could be replaced by a static type checker for languages
- * that support it.
- */
-
- 'use strict';
-
- var ReactCurrentOwner = __webpack_require__(11);
- var ReactComponentTreeHook = __webpack_require__(29);
- var ReactElement = __webpack_require__(10);
- var ReactPropTypeLocations = __webpack_require__(23);
-
- var checkReactTypeSpec = __webpack_require__(30);
-
- var canDefineProperty = __webpack_require__(14);
- var getIteratorFn = __webpack_require__(16);
- var warning = __webpack_require__(12);
-
- function getDeclarationErrorAddendum() {
- if (ReactCurrentOwner.current) {
- var name = ReactCurrentOwner.current.getName();
- if (name) {
- return ' Check the render method of `' + name + '`.';
- }
- }
- return '';
- }
-
- /**
- * Warn if there's no key explicitly set on dynamic arrays of children or
- * object keys are not valid. This allows us to keep track of children between
- * updates.
- */
- var ownerHasKeyUseWarning = {};
-
- function getCurrentComponentErrorInfo(parentType) {
- var info = getDeclarationErrorAddendum();
-
- if (!info) {
- var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;
- if (parentName) {
- info = ' Check the top-level render call using <' + parentName + '>.';
- }
- }
- return info;
- }
-
- /**
- * Warn if the element doesn't have an explicit key assigned to it.
- * This element is in an array. The array could grow and shrink or be
- * reordered. All children that haven't already been validated are required to
- * have a "key" property assigned to it. Error statuses are cached so a warning
- * will only be shown once.
- *
- * @internal
- * @param {ReactElement} element Element that requires a key.
- * @param {*} parentType element's parent's type.
- */
- function validateExplicitKey(element, parentType) {
- if (!element._store || element._store.validated || element.key != null) {
- return;
- }
- element._store.validated = true;
-
- var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {});
-
- var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);
- if (memoizer[currentComponentErrorInfo]) {
- return;
- }
- memoizer[currentComponentErrorInfo] = true;
-
- // Usually the current owner is the offender, but if it accepts children as a
- // property, it may be the creator of the child that's responsible for
- // assigning it a key.
- var childOwner = '';
- if (element && element._owner && element._owner !== ReactCurrentOwner.current) {
- // Give the component that originally created this child.
- childOwner = ' It was passed a child from ' + element._owner.getName() + '.';
- }
-
- process.env.NODE_ENV !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0;
- }
-
- /**
- * Ensure that every element either is passed in a static location, in an
- * array with an explicit keys property defined, or in an object literal
- * with valid key property.
- *
- * @internal
- * @param {ReactNode} node Statically passed child of any type.
- * @param {*} parentType node's parent's type.
- */
- function validateChildKeys(node, parentType) {
- if (typeof node !== 'object') {
- return;
- }
- if (Array.isArray(node)) {
- for (var i = 0; i < node.length; i++) {
- var child = node[i];
- if (ReactElement.isValidElement(child)) {
- validateExplicitKey(child, parentType);
- }
- }
- } else if (ReactElement.isValidElement(node)) {
- // This element was passed in a valid location.
- if (node._store) {
- node._store.validated = true;
- }
- } else if (node) {
- var iteratorFn = getIteratorFn(node);
- // Entry iterators provide implicit keys.
- if (iteratorFn) {
- if (iteratorFn !== node.entries) {
- var iterator = iteratorFn.call(node);
- var step;
- while (!(step = iterator.next()).done) {
- if (ReactElement.isValidElement(step.value)) {
- validateExplicitKey(step.value, parentType);
- }
- }
- }
- }
- }
- }
-
- /**
- * Given an element, validate that its props follow the propTypes definition,
- * provided by the type.
- *
- * @param {ReactElement} element
- */
- function validatePropTypes(element) {
- var componentClass = element.type;
- if (typeof componentClass !== 'function') {
- return;
- }
- var name = componentClass.displayName || componentClass.name;
- if (componentClass.propTypes) {
- checkReactTypeSpec(componentClass.propTypes, element.props, ReactPropTypeLocations.prop, name, element, null);
- }
- if (typeof componentClass.getDefaultProps === 'function') {
- process.env.NODE_ENV !== 'production' ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0;
- }
- }
-
- var ReactElementValidator = {
-
- createElement: function (type, props, children) {
- var validType = typeof type === 'string' || typeof type === 'function';
- // We warn in this case but don't throw. We expect the element creation to
- // succeed and there will likely be errors in render.
- if (!validType) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'React.createElement: type should not be null, undefined, boolean, or ' + 'number. It should be a string (for DOM elements) or a ReactClass ' + '(for composite components).%s', getDeclarationErrorAddendum()) : void 0;
- }
-
- var element = ReactElement.createElement.apply(this, arguments);
-
- // The result can be nullish if a mock or a custom function is used.
- // TODO: Drop this when these are no longer allowed as the type argument.
- if (element == null) {
- return element;
- }
-
- // Skip key warning if the type isn't valid since our key validation logic
- // doesn't expect a non-string/function type and can throw confusing errors.
- // We don't want exception behavior to differ between dev and prod.
- // (Rendering will throw with a helpful message and as soon as the type is
- // fixed, the key warnings will appear.)
- if (validType) {
- for (var i = 2; i < arguments.length; i++) {
- validateChildKeys(arguments[i], type);
- }
- }
-
- validatePropTypes(element);
-
- return element;
- },
-
- createFactory: function (type) {
- var validatedFactory = ReactElementValidator.createElement.bind(null, type);
- // Legacy hook TODO: Warn if this is accessed
- validatedFactory.type = type;
-
- if (process.env.NODE_ENV !== 'production') {
- if (canDefineProperty) {
- Object.defineProperty(validatedFactory, 'type', {
- enumerable: false,
- get: function () {
- process.env.NODE_ENV !== 'production' ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : void 0;
- Object.defineProperty(this, 'type', {
- value: type
- });
- return type;
- }
- });
- }
- }
-
- return validatedFactory;
- },
-
- cloneElement: function (element, props, children) {
- var newElement = ReactElement.cloneElement.apply(this, arguments);
- for (var i = 2; i < arguments.length; i++) {
- validateChildKeys(arguments[i], newElement.type);
- }
- validatePropTypes(newElement);
- return newElement;
- }
-
- };
-
- module.exports = ReactElementValidator;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 29 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2016-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactComponentTreeHook
- */
-
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8);
-
- var ReactCurrentOwner = __webpack_require__(11);
-
- var invariant = __webpack_require__(9);
- var warning = __webpack_require__(12);
-
- function isNative(fn) {
- // Based on isNative() from Lodash
- var funcToString = Function.prototype.toString;
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- var reIsNative = RegExp('^' + funcToString
- // Take an example native function source for comparison
- .call(hasOwnProperty)
- // Strip regex characters so we can use it for regex
- .replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
- // Remove hasOwnProperty from the template to make it generic
- .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$');
- try {
- var source = funcToString.call(fn);
- return reIsNative.test(source);
- } catch (err) {
- return false;
- }
- }
-
- var canUseCollections =
- // Array.from
- typeof Array.from === 'function' &&
- // Map
- typeof Map === 'function' && isNative(Map) &&
- // Map.prototype.keys
- Map.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) &&
- // Set
- typeof Set === 'function' && isNative(Set) &&
- // Set.prototype.keys
- Set.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys);
-
- var itemMap;
- var rootIDSet;
-
- var itemByKey;
- var rootByKey;
-
- if (canUseCollections) {
- itemMap = new Map();
- rootIDSet = new Set();
- } else {
- itemByKey = {};
- rootByKey = {};
- }
-
- var unmountedIDs = [];
-
- // Use non-numeric keys to prevent V8 performance issues:
- // https://github.com/facebook/react/pull/7232
- function getKeyFromID(id) {
- return '.' + id;
- }
- function getIDFromKey(key) {
- return parseInt(key.substr(1), 10);
- }
-
- function get(id) {
- if (canUseCollections) {
- return itemMap.get(id);
- } else {
- var key = getKeyFromID(id);
- return itemByKey[key];
- }
- }
-
- function remove(id) {
- if (canUseCollections) {
- itemMap['delete'](id);
- } else {
- var key = getKeyFromID(id);
- delete itemByKey[key];
- }
- }
-
- function create(id, element, parentID) {
- var item = {
- element: element,
- parentID: parentID,
- text: null,
- childIDs: [],
- isMounted: false,
- updateCount: 0
- };
-
- if (canUseCollections) {
- itemMap.set(id, item);
- } else {
- var key = getKeyFromID(id);
- itemByKey[key] = item;
- }
- }
-
- function addRoot(id) {
- if (canUseCollections) {
- rootIDSet.add(id);
- } else {
- var key = getKeyFromID(id);
- rootByKey[key] = true;
- }
- }
-
- function removeRoot(id) {
- if (canUseCollections) {
- rootIDSet['delete'](id);
- } else {
- var key = getKeyFromID(id);
- delete rootByKey[key];
- }
- }
-
- function getRegisteredIDs() {
- if (canUseCollections) {
- return Array.from(itemMap.keys());
- } else {
- return Object.keys(itemByKey).map(getIDFromKey);
- }
- }
-
- function getRootIDs() {
- if (canUseCollections) {
- return Array.from(rootIDSet.keys());
- } else {
- return Object.keys(rootByKey).map(getIDFromKey);
- }
- }
-
- function purgeDeep(id) {
- var item = get(id);
- if (item) {
- var childIDs = item.childIDs;
-
- remove(id);
- childIDs.forEach(purgeDeep);
- }
- }
-
- function describeComponentFrame(name, source, ownerName) {
- return '\n in ' + name + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');
- }
-
- function getDisplayName(element) {
- if (element == null) {
- return '#empty';
- } else if (typeof element === 'string' || typeof element === 'number') {
- return '#text';
- } else if (typeof element.type === 'string') {
- return element.type;
- } else {
- return element.type.displayName || element.type.name || 'Unknown';
- }
- }
-
- function describeID(id) {
- var name = ReactComponentTreeHook.getDisplayName(id);
- var element = ReactComponentTreeHook.getElement(id);
- var ownerID = ReactComponentTreeHook.getOwnerID(id);
- var ownerName;
- if (ownerID) {
- ownerName = ReactComponentTreeHook.getDisplayName(ownerID);
- }
- process.env.NODE_ENV !== 'production' ? warning(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id) : void 0;
- return describeComponentFrame(name, element && element._source, ownerName);
- }
-
- var ReactComponentTreeHook = {
- onSetChildren: function (id, nextChildIDs) {
- var item = get(id);
- item.childIDs = nextChildIDs;
-
- for (var i = 0; i < nextChildIDs.length; i++) {
- var nextChildID = nextChildIDs[i];
- var nextChild = get(nextChildID);
- !nextChild ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('140') : void 0;
- !(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : _prodInvariant('141') : void 0;
- !nextChild.isMounted ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('71') : void 0;
- if (nextChild.parentID == null) {
- nextChild.parentID = id;
- // TODO: This shouldn't be necessary but mounting a new root during in
- // componentWillMount currently causes not-yet-mounted components to
- // be purged from our tree data so their parent ID is missing.
- }
- !(nextChild.parentID === id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : _prodInvariant('142', nextChildID, nextChild.parentID, id) : void 0;
- }
- },
- onBeforeMountComponent: function (id, element, parentID) {
- create(id, element, parentID);
- },
- onBeforeUpdateComponent: function (id, element) {
- var item = get(id);
- if (!item || !item.isMounted) {
- // We may end up here as a result of setState() in componentWillUnmount().
- // In this case, ignore the element.
- return;
- }
- item.element = element;
- },
- onMountComponent: function (id) {
- var item = get(id);
- item.isMounted = true;
- var isRoot = item.parentID === 0;
- if (isRoot) {
- addRoot(id);
- }
- },
- onUpdateComponent: function (id) {
- var item = get(id);
- if (!item || !item.isMounted) {
- // We may end up here as a result of setState() in componentWillUnmount().
- // In this case, ignore the element.
- return;
- }
- item.updateCount++;
- },
- onUnmountComponent: function (id) {
- var item = get(id);
- if (item) {
- // We need to check if it exists.
- // `item` might not exist if it is inside an error boundary, and a sibling
- // error boundary child threw while mounting. Then this instance never
- // got a chance to mount, but it still gets an unmounting event during
- // the error boundary cleanup.
- item.isMounted = false;
- var isRoot = item.parentID === 0;
- if (isRoot) {
- removeRoot(id);
- }
- }
- unmountedIDs.push(id);
- },
- purgeUnmountedComponents: function () {
- if (ReactComponentTreeHook._preventPurging) {
- // Should only be used for testing.
- return;
- }
-
- for (var i = 0; i < unmountedIDs.length; i++) {
- var id = unmountedIDs[i];
- purgeDeep(id);
- }
- unmountedIDs.length = 0;
- },
- isMounted: function (id) {
- var item = get(id);
- return item ? item.isMounted : false;
- },
- getCurrentStackAddendum: function (topElement) {
- var info = '';
- if (topElement) {
- var type = topElement.type;
- var name = typeof type === 'function' ? type.displayName || type.name : type;
- var owner = topElement._owner;
- info += describeComponentFrame(name || 'Unknown', topElement._source, owner && owner.getName());
- }
-
- var currentOwner = ReactCurrentOwner.current;
- var id = currentOwner && currentOwner._debugID;
-
- info += ReactComponentTreeHook.getStackAddendumByID(id);
- return info;
- },
- getStackAddendumByID: function (id) {
- var info = '';
- while (id) {
- info += describeID(id);
- id = ReactComponentTreeHook.getParentID(id);
- }
- return info;
- },
- getChildIDs: function (id) {
- var item = get(id);
- return item ? item.childIDs : [];
- },
- getDisplayName: function (id) {
- var element = ReactComponentTreeHook.getElement(id);
- if (!element) {
- return null;
- }
- return getDisplayName(element);
- },
- getElement: function (id) {
- var item = get(id);
- return item ? item.element : null;
- },
- getOwnerID: function (id) {
- var element = ReactComponentTreeHook.getElement(id);
- if (!element || !element._owner) {
- return null;
- }
- return element._owner._debugID;
- },
- getParentID: function (id) {
- var item = get(id);
- return item ? item.parentID : null;
- },
- getSource: function (id) {
- var item = get(id);
- var element = item ? item.element : null;
- var source = element != null ? element._source : null;
- return source;
- },
- getText: function (id) {
- var element = ReactComponentTreeHook.getElement(id);
- if (typeof element === 'string') {
- return element;
- } else if (typeof element === 'number') {
- return '' + element;
- } else {
- return null;
- }
- },
- getUpdateCount: function (id) {
- var item = get(id);
- return item ? item.updateCount : 0;
- },
-
-
- getRegisteredIDs: getRegisteredIDs,
-
- getRootIDs: getRootIDs
- };
-
- module.exports = ReactComponentTreeHook;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 30 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule checkReactTypeSpec
- */
-
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8);
-
- var ReactPropTypeLocationNames = __webpack_require__(25);
- var ReactPropTypesSecret = __webpack_require__(31);
-
- var invariant = __webpack_require__(9);
- var warning = __webpack_require__(12);
-
- var ReactComponentTreeHook;
-
- if (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {
- // Temporary hack.
- // Inline requires don't work well with Jest:
- // https://github.com/facebook/react/issues/7240
- // Remove the inline requires when we don't need them anymore:
- // https://github.com/facebook/react/pull/7178
- ReactComponentTreeHook = __webpack_require__(29);
- }
-
- var loggedTypeFailures = {};
-
- /**
- * Assert that the values match with the type specs.
- * Error messages are memorized and will only be shown once.
- *
- * @param {object} typeSpecs Map of name to a ReactPropType
- * @param {object} values Runtime values that need to be type-checked
- * @param {string} location e.g. "prop", "context", "child context"
- * @param {string} componentName Name of the component for error messages.
- * @param {?object} element The React element that is being type-checked
- * @param {?number} debugID The React component instance that is being type-checked
- * @private
- */
- function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {
- for (var typeSpecName in typeSpecs) {
- if (typeSpecs.hasOwnProperty(typeSpecName)) {
- var error;
- // Prop type validation may throw. In case they do, we don't want to
- // fail the render phase where it didn't fail before. So we log it.
- // After these have been cleaned up, we'll let them throw.
- try {
- // This is intentionally an invariant that gets caught. It's the same
- // behavior as without this statement except with a better message.
- !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;
- error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
- } catch (ex) {
- error = ex;
- }
- process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;
- if (error instanceof Error && !(error.message in loggedTypeFailures)) {
- // Only monitor this failure once because there tends to be a lot of the
- // same error.
- loggedTypeFailures[error.message] = true;
-
- var componentStackInfo = '';
-
- if (process.env.NODE_ENV !== 'production') {
- if (!ReactComponentTreeHook) {
- ReactComponentTreeHook = __webpack_require__(29);
- }
- if (debugID !== null) {
- componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);
- } else if (element !== null) {
- componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);
- }
- }
-
- process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;
- }
- }
- }
- }
-
- module.exports = checkReactTypeSpec;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 31 */
-/***/ function(module, exports) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactPropTypesSecret
- */
-
- 'use strict';
-
- var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
-
- module.exports = ReactPropTypesSecret;
-
-/***/ },
-/* 32 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactPropTypes
- */
-
- 'use strict';
-
- var ReactElement = __webpack_require__(10);
- var ReactPropTypeLocationNames = __webpack_require__(25);
- var ReactPropTypesSecret = __webpack_require__(31);
-
- var emptyFunction = __webpack_require__(13);
- var getIteratorFn = __webpack_require__(16);
- var warning = __webpack_require__(12);
-
- /**
- * Collection of methods that allow declaration and validation of props that are
- * supplied to React components. Example usage:
- *
- * var Props = require('ReactPropTypes');
- * var MyArticle = React.createClass({
- * propTypes: {
- * // An optional string prop named "description".
- * description: Props.string,
- *
- * // A required enum prop named "category".
- * category: Props.oneOf(['News','Photos']).isRequired,
- *
- * // A prop named "dialog" that requires an instance of Dialog.
- * dialog: Props.instanceOf(Dialog).isRequired
- * },
- * render: function() { ... }
- * });
- *
- * A more formal specification of how these methods are used:
- *
- * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
- * decl := ReactPropTypes.{type}(.isRequired)?
- *
- * Each and every declaration produces a function with the same signature. This
- * allows the creation of custom validation functions. For example:
- *
- * var MyLink = React.createClass({
- * propTypes: {
- * // An optional string or URI prop named "href".
- * href: function(props, propName, componentName) {
- * var propValue = props[propName];
- * if (propValue != null && typeof propValue !== 'string' &&
- * !(propValue instanceof URI)) {
- * return new Error(
- * 'Expected a string or an URI for ' + propName + ' in ' +
- * componentName
- * );
- * }
- * }
- * },
- * render: function() {...}
- * });
- *
- * @internal
- */
-
- var ANONYMOUS = '<<anonymous>>';
-
- var ReactPropTypes = {
- array: createPrimitiveTypeChecker('array'),
- bool: createPrimitiveTypeChecker('boolean'),
- func: createPrimitiveTypeChecker('function'),
- number: createPrimitiveTypeChecker('number'),
- object: createPrimitiveTypeChecker('object'),
- string: createPrimitiveTypeChecker('string'),
- symbol: createPrimitiveTypeChecker('symbol'),
-
- any: createAnyTypeChecker(),
- arrayOf: createArrayOfTypeChecker,
- element: createElementTypeChecker(),
- instanceOf: createInstanceTypeChecker,
- node: createNodeChecker(),
- objectOf: createObjectOfTypeChecker,
- oneOf: createEnumTypeChecker,
- oneOfType: createUnionTypeChecker,
- shape: createShapeTypeChecker
- };
-
- /**
- * inlined Object.is polyfill to avoid requiring consumers ship their own
- * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
- */
- /*eslint-disable no-self-compare*/
- function is(x, y) {
- // SameValue algorithm
- if (x === y) {
- // Steps 1-5, 7-10
- // Steps 6.b-6.e: +0 != -0
- return x !== 0 || 1 / x === 1 / y;
- } else {
- // Step 6.a: NaN == NaN
- return x !== x && y !== y;
- }
- }
- /*eslint-enable no-self-compare*/
-
- /**
- * We use an Error-like object for backward compatibility as people may call
- * PropTypes directly and inspect their output. However we don't use real
- * Errors anymore. We don't inspect their stack anyway, and creating them
- * is prohibitively expensive if they are created too often, such as what
- * happens in oneOfType() for any type before the one that matched.
- */
- function PropTypeError(message) {
- this.message = message;
- this.stack = '';
- }
- // Make `instanceof Error` still work for returned errors.
- PropTypeError.prototype = Error.prototype;
-
- function createChainableTypeChecker(validate) {
- if (process.env.NODE_ENV !== 'production') {
- var manualPropTypeCallCache = {};
- }
- function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
- componentName = componentName || ANONYMOUS;
- propFullName = propFullName || propName;
- if (process.env.NODE_ENV !== 'production') {
- if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') {
- var cacheKey = componentName + ':' + propName;
- if (!manualPropTypeCallCache[cacheKey]) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in the next major version. You may be ' + 'seeing this warning due to a third-party PropTypes library. ' + 'See https://fb.me/react-warning-dont-call-proptypes for details.', propFullName, componentName) : void 0;
- manualPropTypeCallCache[cacheKey] = true;
- }
- }
- }
- if (props[propName] == null) {
- var locationName = ReactPropTypeLocationNames[location];
- if (isRequired) {
- return new PropTypeError('Required ' + locationName + ' `' + propFullName + '` was not specified in ' + ('`' + componentName + '`.'));
- }
- return null;
- } else {
- return validate(props, propName, componentName, location, propFullName);
- }
- }
-
- var chainedCheckType = checkType.bind(null, false);
- chainedCheckType.isRequired = checkType.bind(null, true);
-
- return chainedCheckType;
- }
-
- function createPrimitiveTypeChecker(expectedType) {
- function validate(props, propName, componentName, location, propFullName, secret) {
- var propValue = props[propName];
- var propType = getPropType(propValue);
- if (propType !== expectedType) {
- var locationName = ReactPropTypeLocationNames[location];
- // `propValue` being instance of, say, date/regexp, pass the 'object'
- // check, but we can offer a more precise error message here rather than
- // 'of type `object`'.
- var preciseType = getPreciseType(propValue);
-
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function createAnyTypeChecker() {
- return createChainableTypeChecker(emptyFunction.thatReturns(null));
- }
-
- function createArrayOfTypeChecker(typeChecker) {
- function validate(props, propName, componentName, location, propFullName) {
- if (typeof typeChecker !== 'function') {
- return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
- }
- var propValue = props[propName];
- if (!Array.isArray(propValue)) {
- var locationName = ReactPropTypeLocationNames[location];
- var propType = getPropType(propValue);
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
- }
- for (var i = 0; i < propValue.length; i++) {
- var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
- if (error instanceof Error) {
- return error;
- }
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function createElementTypeChecker() {
- function validate(props, propName, componentName, location, propFullName) {
- var propValue = props[propName];
- if (!ReactElement.isValidElement(propValue)) {
- var locationName = ReactPropTypeLocationNames[location];
- var propType = getPropType(propValue);
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function createInstanceTypeChecker(expectedClass) {
- function validate(props, propName, componentName, location, propFullName) {
- if (!(props[propName] instanceof expectedClass)) {
- var locationName = ReactPropTypeLocationNames[location];
- var expectedClassName = expectedClass.name || ANONYMOUS;
- var actualClassName = getClassName(props[propName]);
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function createEnumTypeChecker(expectedValues) {
- if (!Array.isArray(expectedValues)) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
- return emptyFunction.thatReturnsNull;
- }
-
- function validate(props, propName, componentName, location, propFullName) {
- var propValue = props[propName];
- for (var i = 0; i < expectedValues.length; i++) {
- if (is(propValue, expectedValues[i])) {
- return null;
- }
- }
-
- var locationName = ReactPropTypeLocationNames[location];
- var valuesString = JSON.stringify(expectedValues);
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
- }
- return createChainableTypeChecker(validate);
- }
-
- function createObjectOfTypeChecker(typeChecker) {
- function validate(props, propName, componentName, location, propFullName) {
- if (typeof typeChecker !== 'function') {
- return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
- }
- var propValue = props[propName];
- var propType = getPropType(propValue);
- if (propType !== 'object') {
- var locationName = ReactPropTypeLocationNames[location];
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
- }
- for (var key in propValue) {
- if (propValue.hasOwnProperty(key)) {
- var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
- if (error instanceof Error) {
- return error;
- }
- }
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function createUnionTypeChecker(arrayOfTypeCheckers) {
- if (!Array.isArray(arrayOfTypeCheckers)) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
- return emptyFunction.thatReturnsNull;
- }
-
- function validate(props, propName, componentName, location, propFullName) {
- for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
- var checker = arrayOfTypeCheckers[i];
- if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
- return null;
- }
- }
-
- var locationName = ReactPropTypeLocationNames[location];
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
- }
- return createChainableTypeChecker(validate);
- }
-
- function createNodeChecker() {
- function validate(props, propName, componentName, location, propFullName) {
- if (!isNode(props[propName])) {
- var locationName = ReactPropTypeLocationNames[location];
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function createShapeTypeChecker(shapeTypes) {
- function validate(props, propName, componentName, location, propFullName) {
- var propValue = props[propName];
- var propType = getPropType(propValue);
- if (propType !== 'object') {
- var locationName = ReactPropTypeLocationNames[location];
- return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
- }
- for (var key in shapeTypes) {
- var checker = shapeTypes[key];
- if (!checker) {
- continue;
- }
- var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
- if (error) {
- return error;
- }
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
-
- function isNode(propValue) {
- switch (typeof propValue) {
- case 'number':
- case 'string':
- case 'undefined':
- return true;
- case 'boolean':
- return !propValue;
- case 'object':
- if (Array.isArray(propValue)) {
- return propValue.every(isNode);
- }
- if (propValue === null || ReactElement.isValidElement(propValue)) {
- return true;
- }
-
- var iteratorFn = getIteratorFn(propValue);
- if (iteratorFn) {
- var iterator = iteratorFn.call(propValue);
- var step;
- if (iteratorFn !== propValue.entries) {
- while (!(step = iterator.next()).done) {
- if (!isNode(step.value)) {
- return false;
- }
- }
- } else {
- // Iterator will provide entry [k,v] tuples rather than values.
- while (!(step = iterator.next()).done) {
- var entry = step.value;
- if (entry) {
- if (!isNode(entry[1])) {
- return false;
- }
- }
- }
- }
- } else {
- return false;
- }
-
- return true;
- default:
- return false;
- }
- }
-
- function isSymbol(propType, propValue) {
- // Native Symbol.
- if (propType === 'symbol') {
- return true;
- }
-
- // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
- if (propValue['@@toStringTag'] === 'Symbol') {
- return true;
- }
-
- // Fallback for non-spec compliant Symbols which are polyfilled.
- if (typeof Symbol === 'function' && propValue instanceof Symbol) {
- return true;
- }
-
- return false;
- }
-
- // Equivalent of `typeof` but with special handling for array and regexp.
- function getPropType(propValue) {
- var propType = typeof propValue;
- if (Array.isArray(propValue)) {
- return 'array';
- }
- if (propValue instanceof RegExp) {
- // Old webkits (at least until Android 4.0) return 'function' rather than
- // 'object' for typeof a RegExp. We'll normalize this here so that /bla/
- // passes PropTypes.object.
- return 'object';
- }
- if (isSymbol(propType, propValue)) {
- return 'symbol';
- }
- return propType;
- }
-
- // This handles more types than `getPropType`. Only used for error messages.
- // See `createPrimitiveTypeChecker`.
- function getPreciseType(propValue) {
- var propType = getPropType(propValue);
- if (propType === 'object') {
- if (propValue instanceof Date) {
- return 'date';
- } else if (propValue instanceof RegExp) {
- return 'regexp';
- }
- }
- return propType;
- }
-
- // Returns class name of the object, if any.
- function getClassName(propValue) {
- if (!propValue.constructor || !propValue.constructor.name) {
- return ANONYMOUS;
- }
- return propValue.constructor.name;
- }
-
- module.exports = ReactPropTypes;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 33 */
-/***/ function(module, exports) {
-
- /**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule ReactVersion
- */
-
- 'use strict';
-
- module.exports = '15.3.1';
-
-/***/ },
-/* 34 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule onlyChild
- */
- 'use strict';
-
- var _prodInvariant = __webpack_require__(8);
-
- var ReactElement = __webpack_require__(10);
-
- var invariant = __webpack_require__(9);
-
- /**
- * Returns the first child in a collection of children and verifies that there
- * is only one child in the collection.
- *
- * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only
- *
- * The current implementation of this function assumes that a single child gets
- * passed without a wrapper, but the purpose of this helper function is to
- * abstract away the particular structure of children.
- *
- * @param {?object} children Child collection structure.
- * @return {ReactElement} The first and only `ReactElement` contained in the
- * structure.
- */
- function onlyChild(children) {
- !ReactElement.isValidElement(children) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0;
- return children;
- }
-
- module.exports = onlyChild;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 35 */
-/***/ function(module, exports, __webpack_require__) {
-
- var EventEmitter = __webpack_require__(36);
- var util = __webpack_require__(37);
-
- var Runtime = __webpack_require__(40);
- var sb2import = __webpack_require__(67);
- var Sprite = __webpack_require__(122);
- var Blocks = __webpack_require__(68);
-
- /**
- * Handles connections between blocks, stage, and extensions.
- *
- * @author Andrew Sliwinski <ascii@media.mit.edu>
- */
- function VirtualMachine () {
- var instance = this;
- // Bind event emitter and runtime to VM instance
- EventEmitter.call(instance);
- /**
- * VM runtime, to store blocks, I/O devices, sprites/targets, etc.
- * @type {!Runtime}
- */
- instance.runtime = new Runtime();
- /**
- * The "currently editing"/selected target ID for the VM.
- * Block events from any Blockly workspace are routed to this target.
- * @type {!string}
- */
- instance.editingTarget = null;
- // Runtime emits are passed along as VM emits.
- instance.runtime.on(Runtime.SCRIPT_GLOW_ON, function (id) {
- instance.emit(Runtime.SCRIPT_GLOW_ON, {id: id});
- });
- instance.runtime.on(Runtime.SCRIPT_GLOW_OFF, function (id) {
- instance.emit(Runtime.SCRIPT_GLOW_OFF, {id: id});
- });
- instance.runtime.on(Runtime.BLOCK_GLOW_ON, function (id) {
- instance.emit(Runtime.BLOCK_GLOW_ON, {id: id});
- });
- instance.runtime.on(Runtime.BLOCK_GLOW_OFF, function (id) {
- instance.emit(Runtime.BLOCK_GLOW_OFF, {id: id});
- });
- instance.runtime.on(Runtime.VISUAL_REPORT, function (id, value) {
- instance.emit(Runtime.VISUAL_REPORT, {id: id, value: value});
- });
-
- this.blockListener = this.blockListener.bind(this);
- }
-
- /**
- * Inherit from EventEmitter
- */
- util.inherits(VirtualMachine, EventEmitter);
-
- /**
- * Start running the VM - do this before anything else.
- */
- VirtualMachine.prototype.start = function () {
- this.runtime.start();
- };
-
- /**
- * "Green flag" handler - start all threads starting with a green flag.
- */
- VirtualMachine.prototype.greenFlag = function () {
- this.runtime.greenFlag();
- };
-
- /**
- * Stop all threads and running activities.
- */
- VirtualMachine.prototype.stopAll = function () {
- this.runtime.stopAll();
- };
-
- /**
- * Get data for playground. Data comes back in an emitted event.
- */
- VirtualMachine.prototype.getPlaygroundData = function () {
- this.emit('playgroundData', {
- blocks: this.editingTarget.blocks,
- threads: this.runtime.threads
- });
- };
-
- /**
- * Handle an animation frame.
- */
- VirtualMachine.prototype.animationFrame = function () {
- this.runtime.animationFrame();
- };
-
- /**
- * Post I/O data to the virtual devices.
- * @param {?string} device Name of virtual I/O device.
- * @param {Object} data Any data object to post to the I/O device.
- */
- VirtualMachine.prototype.postIOData = function (device, data) {
- if (this.runtime.ioDevices[device]) {
- this.runtime.ioDevices[device].postData(data);
- }
- };
-
- /**
- * Load a project from a Scratch 2.0 JSON representation.
- * @param {?string} json JSON string representing the project.
- */
- VirtualMachine.prototype.loadProject = function (json) {
- // @todo: Handle other formats, e.g., Scratch 1.4, Scratch 3.0.
- sb2import(json, this.runtime);
- // Select the first target for editing, e.g., the stage.
- this.editingTarget = this.runtime.targets[0];
- // Update the VM user's knowledge of targets and blocks on the workspace.
- this.emitTargetsUpdate();
- this.emitWorkspaceUpdate();
- this.runtime.setEditingTarget(this.editingTarget);
- };
-
- /**
- * Temporary way to make an empty project, in case the desired project
- * cannot be loaded from the online server.
- */
- VirtualMachine.prototype.createEmptyProject = function () {
- // Stage.
- var blocks2 = new Blocks();
- var stage = new Sprite(blocks2);
- stage.name = 'Stage';
- stage.costumes.push({
- skin: '/assets/stage.png',
- name: 'backdrop1',
- bitmapResolution: 1,
- rotationCenterX: 240,
- rotationCenterY: 180
- });
- var target2 = stage.createClone();
- this.runtime.targets.push(target2);
- target2.x = 0;
- target2.y = 0;
- target2.direction = 90;
- target2.size = 200;
- target2.visible = true;
- target2.isStage = true;
- // Sprite1 (cat).
- var blocks1 = new Blocks();
- var sprite = new Sprite(blocks1);
- sprite.name = 'Sprite1';
- sprite.costumes.push({
- skin: '/assets/scratch_cat.svg',
- name: 'costume1',
- bitmapResolution: 1,
- rotationCenterX: 47,
- rotationCenterY: 55
- });
- var target1 = sprite.createClone();
- this.runtime.targets.push(target1);
- target1.x = 0;
- target1.y = 0;
- target1.direction = 90;
- target1.size = 100;
- target1.visible = true;
- this.editingTarget = this.runtime.targets[0];
- this.emitTargetsUpdate();
- this.emitWorkspaceUpdate();
- };
-
- /**
- * Handle a Blockly event for the current editing target.
- * @param {!Blockly.Event} e Any Blockly event.
- */
- VirtualMachine.prototype.blockListener = function (e) {
- if (this.editingTarget) {
- this.editingTarget.blocks.blocklyListen(
- e,
- false,
- this.runtime
- );
- }
- };
-
- /**
- * Set an editing target. An editor UI can use this function to switch
- * between editing different targets, sprites, etc.
- * After switching the editing target, the VM may emit updates
- * to the list of targets and any attached workspace blocks
- * (see `emitTargetsUpdate` and `emitWorkspaceUpdate`).
- * @param {string} targetId Id of target to set as editing.
- */
- VirtualMachine.prototype.setEditingTarget = function (targetId) {
- // Has the target id changed? If not, exit.
- if (targetId == this.editingTarget.id) {
- return;
- }
- var target = this.runtime.getTargetById(targetId);
- if (target) {
- this.editingTarget = target;
- // Emit appropriate UI updates.
- this.emitTargetsUpdate();
- this.emitWorkspaceUpdate();
- this.runtime.setEditingTarget(target);
- }
- };
-
- /**
- * Emit metadata about available targets.
- * An editor UI could use this to display a list of targets and show
- * the currently editing one.
- */
- VirtualMachine.prototype.emitTargetsUpdate = function () {
- this.emit('targetsUpdate', {
- // [[target id, human readable target name], ...].
- targetList: this.runtime.targets.map(function(target) {
- return [target.id, target.getName()];
- }),
- // Currently editing target id.
- editingTarget: this.editingTarget.id
- });
- };
-
- /**
- * Emit an Blockly/scratch-blocks compatible XML representation
- * of the current editing target's blocks.
- */
- VirtualMachine.prototype.emitWorkspaceUpdate = function () {
- this.emit('workspaceUpdate', {
- 'xml': this.editingTarget.blocks.toXML()
- });
- };
- /**
- * Export and bind to `window`
- */
- module.exports = VirtualMachine;
- if (typeof window !== 'undefined') window.VirtualMachine = module.exports;
-
-
-/***/ },
-/* 36 */
-/***/ function(module, exports) {
-
- // Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- function EventEmitter() {
- this._events = this._events || {};
- this._maxListeners = this._maxListeners || undefined;
- }
- module.exports = EventEmitter;
-
- // Backwards-compat with node 0.10.x
- EventEmitter.EventEmitter = EventEmitter;
-
- EventEmitter.prototype._events = undefined;
- EventEmitter.prototype._maxListeners = undefined;
-
- // By default EventEmitters will print a warning if more than 10 listeners are
- // added to it. This is a useful default which helps finding memory leaks.
- EventEmitter.defaultMaxListeners = 10;
-
- // Obviously not all Emitters should be limited to 10. This function allows
- // that to be increased. Set to zero for unlimited.
- EventEmitter.prototype.setMaxListeners = function(n) {
- if (!isNumber(n) || n < 0 || isNaN(n))
- throw TypeError('n must be a positive number');
- this._maxListeners = n;
- return this;
- };
-
- EventEmitter.prototype.emit = function(type) {
- var er, handler, len, args, i, listeners;
-
- if (!this._events)
- this._events = {};
-
- // If there is no 'error' event listener then throw.
- if (type === 'error') {
- if (!this._events.error ||
- (isObject(this._events.error) && !this._events.error.length)) {
- er = arguments[1];
- if (er instanceof Error) {
- throw er; // Unhandled 'error' event
- } else {
- // At least give some kind of context to the user
- var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
- err.context = er;
- throw err;
- }
- }
- }
-
- handler = this._events[type];
-
- if (isUndefined(handler))
- return false;
-
- if (isFunction(handler)) {
- switch (arguments.length) {
- // fast cases
- case 1:
- handler.call(this);
- break;
- case 2:
- handler.call(this, arguments[1]);
- break;
- case 3:
- handler.call(this, arguments[1], arguments[2]);
- break;
- // slower
- default:
- args = Array.prototype.slice.call(arguments, 1);
- handler.apply(this, args);
- }
- } else if (isObject(handler)) {
- args = Array.prototype.slice.call(arguments, 1);
- listeners = handler.slice();
- len = listeners.length;
- for (i = 0; i < len; i++)
- listeners[i].apply(this, args);
- }
-
- return true;
- };
-
- EventEmitter.prototype.addListener = function(type, listener) {
- var m;
-
- if (!isFunction(listener))
- throw TypeError('listener must be a function');
-
- if (!this._events)
- this._events = {};
-
- // To avoid recursion in the case that type === "newListener"! Before
- // adding it to the listeners, first emit "newListener".
- if (this._events.newListener)
- this.emit('newListener', type,
- isFunction(listener.listener) ?
- listener.listener : listener);
-
- if (!this._events[type])
- // Optimize the case of one listener. Don't need the extra array object.
- this._events[type] = listener;
- else if (isObject(this._events[type]))
- // If we've already got an array, just append.
- this._events[type].push(listener);
- else
- // Adding the second element, need to change to array.
- this._events[type] = [this._events[type], listener];
-
- // Check for listener leak
- if (isObject(this._events[type]) && !this._events[type].warned) {
- if (!isUndefined(this._maxListeners)) {
- m = this._maxListeners;
- } else {
- m = EventEmitter.defaultMaxListeners;
- }
-
- if (m && m > 0 && this._events[type].length > m) {
- this._events[type].warned = true;
- console.error('(node) warning: possible EventEmitter memory ' +
- 'leak detected. %d listeners added. ' +
- 'Use emitter.setMaxListeners() to increase limit.',
- this._events[type].length);
- if (typeof console.trace === 'function') {
- // not supported in IE 10
- console.trace();
- }
- }
- }
-
- return this;
- };
-
- EventEmitter.prototype.on = EventEmitter.prototype.addListener;
-
- EventEmitter.prototype.once = function(type, listener) {
- if (!isFunction(listener))
- throw TypeError('listener must be a function');
-
- var fired = false;
-
- function g() {
- this.removeListener(type, g);
-
- if (!fired) {
- fired = true;
- listener.apply(this, arguments);
- }
- }
-
- g.listener = listener;
- this.on(type, g);
-
- return this;
- };
-
- // emits a 'removeListener' event iff the listener was removed
- EventEmitter.prototype.removeListener = function(type, listener) {
- var list, position, length, i;
-
- if (!isFunction(listener))
- throw TypeError('listener must be a function');
-
- if (!this._events || !this._events[type])
- return this;
-
- list = this._events[type];
- length = list.length;
- position = -1;
-
- if (list === listener ||
- (isFunction(list.listener) && list.listener === listener)) {
- delete this._events[type];
- if (this._events.removeListener)
- this.emit('removeListener', type, listener);
-
- } else if (isObject(list)) {
- for (i = length; i-- > 0;) {
- if (list[i] === listener ||
- (list[i].listener && list[i].listener === listener)) {
- position = i;
- break;
- }
- }
-
- if (position < 0)
- return this;
-
- if (list.length === 1) {
- list.length = 0;
- delete this._events[type];
- } else {
- list.splice(position, 1);
- }
-
- if (this._events.removeListener)
- this.emit('removeListener', type, listener);
- }
-
- return this;
- };
-
- EventEmitter.prototype.removeAllListeners = function(type) {
- var key, listeners;
-
- if (!this._events)
- return this;
-
- // not listening for removeListener, no need to emit
- if (!this._events.removeListener) {
- if (arguments.length === 0)
- this._events = {};
- else if (this._events[type])
- delete this._events[type];
- return this;
- }
-
- // emit removeListener for all listeners on all events
- if (arguments.length === 0) {
- for (key in this._events) {
- if (key === 'removeListener') continue;
- this.removeAllListeners(key);
- }
- this.removeAllListeners('removeListener');
- this._events = {};
- return this;
- }
-
- listeners = this._events[type];
-
- if (isFunction(listeners)) {
- this.removeListener(type, listeners);
- } else if (listeners) {
- // LIFO order
- while (listeners.length)
- this.removeListener(type, listeners[listeners.length - 1]);
- }
- delete this._events[type];
-
- return this;
- };
-
- EventEmitter.prototype.listeners = function(type) {
- var ret;
- if (!this._events || !this._events[type])
- ret = [];
- else if (isFunction(this._events[type]))
- ret = [this._events[type]];
- else
- ret = this._events[type].slice();
- return ret;
- };
-
- EventEmitter.prototype.listenerCount = function(type) {
- if (this._events) {
- var evlistener = this._events[type];
-
- if (isFunction(evlistener))
- return 1;
- else if (evlistener)
- return evlistener.length;
- }
- return 0;
- };
-
- EventEmitter.listenerCount = function(emitter, type) {
- return emitter.listenerCount(type);
- };
-
- function isFunction(arg) {
- return typeof arg === 'function';
- }
-
- function isNumber(arg) {
- return typeof arg === 'number';
- }
-
- function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
- }
-
- function isUndefined(arg) {
- return arg === void 0;
- }
-
-
-/***/ },
-/* 37 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- var formatRegExp = /%[sdj%]/g;
- exports.format = function(f) {
- if (!isString(f)) {
- var objects = [];
- for (var i = 0; i < arguments.length; i++) {
- objects.push(inspect(arguments[i]));
- }
- return objects.join(' ');
- }
-
- var i = 1;
- var args = arguments;
- var len = args.length;
- var str = String(f).replace(formatRegExp, function(x) {
- if (x === '%%') return '%';
- if (i >= len) return x;
- switch (x) {
- case '%s': return String(args[i++]);
- case '%d': return Number(args[i++]);
- case '%j':
- try {
- return JSON.stringify(args[i++]);
- } catch (_) {
- return '[Circular]';
- }
- default:
- return x;
- }
- });
- for (var x = args[i]; i < len; x = args[++i]) {
- if (isNull(x) || !isObject(x)) {
- str += ' ' + x;
- } else {
- str += ' ' + inspect(x);
- }
- }
- return str;
- };
-
-
- // Mark that a method should not be used.
- // Returns a modified function which warns once by default.
- // If --no-deprecation is set, then it is a no-op.
- exports.deprecate = function(fn, msg) {
- // Allow for deprecating things in the process of starting up.
- if (isUndefined(global.process)) {
- return function() {
- return exports.deprecate(fn, msg).apply(this, arguments);
- };
- }
-
- if (process.noDeprecation === true) {
- return fn;
- }
-
- var warned = false;
- function deprecated() {
- if (!warned) {
- if (process.throwDeprecation) {
- throw new Error(msg);
- } else if (process.traceDeprecation) {
- console.trace(msg);
- } else {
- console.error(msg);
- }
- warned = true;
- }
- return fn.apply(this, arguments);
- }
-
- return deprecated;
- };
-
-
- var debugs = {};
- var debugEnviron;
- exports.debuglog = function(set) {
- if (isUndefined(debugEnviron))
- debugEnviron = process.env.NODE_DEBUG || '';
- set = set.toUpperCase();
- if (!debugs[set]) {
- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
- var pid = process.pid;
- debugs[set] = function() {
- var msg = exports.format.apply(exports, arguments);
- console.error('%s %d: %s', set, pid, msg);
- };
- } else {
- debugs[set] = function() {};
- }
- }
- return debugs[set];
- };
-
-
- /**
- * Echos the value of a value. Trys to print the value out
- * in the best way possible given the different types.
- *
- * @param {Object} obj The object to print out.
- * @param {Object} opts Optional options object that alters the output.
- */
- /* legacy: obj, showHidden, depth, colors*/
- function inspect(obj, opts) {
- // default options
- var ctx = {
- seen: [],
- stylize: stylizeNoColor
- };
- // legacy...
- if (arguments.length >= 3) ctx.depth = arguments[2];
- if (arguments.length >= 4) ctx.colors = arguments[3];
- if (isBoolean(opts)) {
- // legacy...
- ctx.showHidden = opts;
- } else if (opts) {
- // got an "options" object
- exports._extend(ctx, opts);
- }
- // set default options
- if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
- if (isUndefined(ctx.depth)) ctx.depth = 2;
- if (isUndefined(ctx.colors)) ctx.colors = false;
- if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
- if (ctx.colors) ctx.stylize = stylizeWithColor;
- return formatValue(ctx, obj, ctx.depth);
- }
- exports.inspect = inspect;
-
-
- // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
- inspect.colors = {
- 'bold' : [1, 22],
- 'italic' : [3, 23],
- 'underline' : [4, 24],
- 'inverse' : [7, 27],
- 'white' : [37, 39],
- 'grey' : [90, 39],
- 'black' : [30, 39],
- 'blue' : [34, 39],
- 'cyan' : [36, 39],
- 'green' : [32, 39],
- 'magenta' : [35, 39],
- 'red' : [31, 39],
- 'yellow' : [33, 39]
- };
-
- // Don't use 'blue' not visible on cmd.exe
- inspect.styles = {
- 'special': 'cyan',
- 'number': 'yellow',
- 'boolean': 'yellow',
- 'undefined': 'grey',
- 'null': 'bold',
- 'string': 'green',
- 'date': 'magenta',
- // "name": intentionally not styling
- 'regexp': 'red'
- };
-
-
- function stylizeWithColor(str, styleType) {
- var style = inspect.styles[styleType];
-
- if (style) {
- return '\u001b[' + inspect.colors[style][0] + 'm' + str +
- '\u001b[' + inspect.colors[style][1] + 'm';
- } else {
- return str;
- }
- }
-
-
- function stylizeNoColor(str, styleType) {
- return str;
- }
-
-
- function arrayToHash(array) {
- var hash = {};
-
- array.forEach(function(val, idx) {
- hash[val] = true;
- });
-
- return hash;
- }
-
-
- function formatValue(ctx, value, recurseTimes) {
- // Provide a hook for user-specified inspect functions.
- // Check that value is an object with an inspect function on it
- if (ctx.customInspect &&
- value &&
- isFunction(value.inspect) &&
- // Filter out the util module, it's inspect function is special
- value.inspect !== exports.inspect &&
- // Also filter out any prototype objects using the circular check.
- !(value.constructor && value.constructor.prototype === value)) {
- var ret = value.inspect(recurseTimes, ctx);
- if (!isString(ret)) {
- ret = formatValue(ctx, ret, recurseTimes);
- }
- return ret;
- }
-
- // Primitive types cannot have properties
- var primitive = formatPrimitive(ctx, value);
- if (primitive) {
- return primitive;
- }
-
- // Look up the keys of the object.
- var keys = Object.keys(value);
- var visibleKeys = arrayToHash(keys);
-
- if (ctx.showHidden) {
- keys = Object.getOwnPropertyNames(value);
- }
-
- // IE doesn't make error fields non-enumerable
- // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
- if (isError(value)
- && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
- return formatError(value);
- }
-
- // Some type of object without properties can be shortcutted.
- if (keys.length === 0) {
- if (isFunction(value)) {
- var name = value.name ? ': ' + value.name : '';
- return ctx.stylize('[Function' + name + ']', 'special');
- }
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- }
- if (isDate(value)) {
- return ctx.stylize(Date.prototype.toString.call(value), 'date');
- }
- if (isError(value)) {
- return formatError(value);
- }
- }
-
- var base = '', array = false, braces = ['{', '}'];
-
- // Make Array say that they are Array
- if (isArray(value)) {
- array = true;
- braces = ['[', ']'];
- }
-
- // Make functions say that they are functions
- if (isFunction(value)) {
- var n = value.name ? ': ' + value.name : '';
- base = ' [Function' + n + ']';
- }
-
- // Make RegExps say that they are RegExps
- if (isRegExp(value)) {
- base = ' ' + RegExp.prototype.toString.call(value);
- }
-
- // Make dates with properties first say the date
- if (isDate(value)) {
- base = ' ' + Date.prototype.toUTCString.call(value);
- }
-
- // Make error with message first say the error
- if (isError(value)) {
- base = ' ' + formatError(value);
- }
-
- if (keys.length === 0 && (!array || value.length == 0)) {
- return braces[0] + base + braces[1];
- }
-
- if (recurseTimes < 0) {
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- } else {
- return ctx.stylize('[Object]', 'special');
- }
- }
-
- ctx.seen.push(value);
-
- var output;
- if (array) {
- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
- } else {
- output = keys.map(function(key) {
- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
- });
- }
-
- ctx.seen.pop();
-
- return reduceToSingleString(output, base, braces);
- }
-
-
- function formatPrimitive(ctx, value) {
- if (isUndefined(value))
- return ctx.stylize('undefined', 'undefined');
- if (isString(value)) {
- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
- .replace(/'/g, "\\'")
- .replace(/\\"/g, '"') + '\'';
- return ctx.stylize(simple, 'string');
- }
- if (isNumber(value))
- return ctx.stylize('' + value, 'number');
- if (isBoolean(value))
- return ctx.stylize('' + value, 'boolean');
- // For some reason typeof null is "object", so special case here.
- if (isNull(value))
- return ctx.stylize('null', 'null');
- }
-
-
- function formatError(value) {
- return '[' + Error.prototype.toString.call(value) + ']';
- }
-
-
- function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
- var output = [];
- for (var i = 0, l = value.length; i < l; ++i) {
- if (hasOwnProperty(value, String(i))) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- String(i), true));
- } else {
- output.push('');
- }
- }
- keys.forEach(function(key) {
- if (!key.match(/^\d+$/)) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- key, true));
- }
- });
- return output;
- }
-
-
- function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
- var name, str, desc;
- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
- if (desc.get) {
- if (desc.set) {
- str = ctx.stylize('[Getter/Setter]', 'special');
- } else {
- str = ctx.stylize('[Getter]', 'special');
- }
- } else {
- if (desc.set) {
- str = ctx.stylize('[Setter]', 'special');
- }
- }
- if (!hasOwnProperty(visibleKeys, key)) {
- name = '[' + key + ']';
- }
- if (!str) {
- if (ctx.seen.indexOf(desc.value) < 0) {
- if (isNull(recurseTimes)) {
- str = formatValue(ctx, desc.value, null);
- } else {
- str = formatValue(ctx, desc.value, recurseTimes - 1);
- }
- if (str.indexOf('\n') > -1) {
- if (array) {
- str = str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n').substr(2);
- } else {
- str = '\n' + str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n');
- }
- }
- } else {
- str = ctx.stylize('[Circular]', 'special');
- }
- }
- if (isUndefined(name)) {
- if (array && key.match(/^\d+$/)) {
- return str;
- }
- name = JSON.stringify('' + key);
- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
- name = name.substr(1, name.length - 2);
- name = ctx.stylize(name, 'name');
- } else {
- name = name.replace(/'/g, "\\'")
- .replace(/\\"/g, '"')
- .replace(/(^"|"$)/g, "'");
- name = ctx.stylize(name, 'string');
- }
- }
-
- return name + ': ' + str;
- }
-
-
- function reduceToSingleString(output, base, braces) {
- var numLinesEst = 0;
- var length = output.reduce(function(prev, cur) {
- numLinesEst++;
- if (cur.indexOf('\n') >= 0) numLinesEst++;
- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
- }, 0);
-
- if (length > 60) {
- return braces[0] +
- (base === '' ? '' : base + '\n ') +
- ' ' +
- output.join(',\n ') +
- ' ' +
- braces[1];
- }
-
- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
- }
-
-
- // NOTE: These type checking functions intentionally don't use `instanceof`
- // because it is fragile and can be easily faked with `Object.create()`.
- function isArray(ar) {
- return Array.isArray(ar);
- }
- exports.isArray = isArray;
-
- function isBoolean(arg) {
- return typeof arg === 'boolean';
- }
- exports.isBoolean = isBoolean;
-
- function isNull(arg) {
- return arg === null;
- }
- exports.isNull = isNull;
-
- function isNullOrUndefined(arg) {
- return arg == null;
- }
- exports.isNullOrUndefined = isNullOrUndefined;
-
- function isNumber(arg) {
- return typeof arg === 'number';
- }
- exports.isNumber = isNumber;
-
- function isString(arg) {
- return typeof arg === 'string';
- }
- exports.isString = isString;
-
- function isSymbol(arg) {
- return typeof arg === 'symbol';
- }
- exports.isSymbol = isSymbol;
-
- function isUndefined(arg) {
- return arg === void 0;
- }
- exports.isUndefined = isUndefined;
-
- function isRegExp(re) {
- return isObject(re) && objectToString(re) === '[object RegExp]';
- }
- exports.isRegExp = isRegExp;
-
- function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
- }
- exports.isObject = isObject;
-
- function isDate(d) {
- return isObject(d) && objectToString(d) === '[object Date]';
- }
- exports.isDate = isDate;
-
- function isError(e) {
- return isObject(e) &&
- (objectToString(e) === '[object Error]' || e instanceof Error);
- }
- exports.isError = isError;
-
- function isFunction(arg) {
- return typeof arg === 'function';
- }
- exports.isFunction = isFunction;
-
- function isPrimitive(arg) {
- return arg === null ||
- typeof arg === 'boolean' ||
- typeof arg === 'number' ||
- typeof arg === 'string' ||
- typeof arg === 'symbol' || // ES6 symbol
- typeof arg === 'undefined';
- }
- exports.isPrimitive = isPrimitive;
-
- exports.isBuffer = __webpack_require__(38);
-
- function objectToString(o) {
- return Object.prototype.toString.call(o);
- }
-
-
- function pad(n) {
- return n < 10 ? '0' + n.toString(10) : n.toString(10);
- }
-
-
- var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
- 'Oct', 'Nov', 'Dec'];
-
- // 26 Feb 16:19:34
- function timestamp() {
- var d = new Date();
- var time = [pad(d.getHours()),
- pad(d.getMinutes()),
- pad(d.getSeconds())].join(':');
- return [d.getDate(), months[d.getMonth()], time].join(' ');
- }
-
-
- // log is just a thin wrapper to console.log that prepends a timestamp
- exports.log = function() {
- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
- };
-
-
- /**
- * Inherit the prototype methods from one constructor into another.
- *
- * The Function.prototype.inherits from lang.js rewritten as a standalone
- * function (not on Function.prototype). NOTE: If this file is to be loaded
- * during bootstrapping this function needs to be rewritten using some native
- * functions as prototype setup using normal JavaScript does not work as
- * expected during bootstrapping (see mirror.js in r114903).
- *
- * @param {function} ctor Constructor function which needs to inherit the
- * prototype.
- * @param {function} superCtor Constructor function to inherit prototype from.
- */
- exports.inherits = __webpack_require__(39);
-
- exports._extend = function(origin, add) {
- // Don't do anything if add isn't an object
- if (!add || !isObject(add)) return origin;
-
- var keys = Object.keys(add);
- var i = keys.length;
- while (i--) {
- origin[keys[i]] = add[keys[i]];
- }
- return origin;
- };
-
- function hasOwnProperty(obj, prop) {
- return Object.prototype.hasOwnProperty.call(obj, prop);
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }()), __webpack_require__(4)))
-
-/***/ },
-/* 38 */
-/***/ function(module, exports) {
-
- module.exports = function isBuffer(arg) {
- return arg && typeof arg === 'object'
- && typeof arg.copy === 'function'
- && typeof arg.fill === 'function'
- && typeof arg.readUInt8 === 'function';
- }
-
-/***/ },
-/* 39 */
-/***/ function(module, exports) {
-
- if (typeof Object.create === 'function') {
- // implementation from standard node.js 'util' module
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- ctor.prototype = Object.create(superCtor.prototype, {
- constructor: {
- value: ctor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- };
- } else {
- // old school shim for old browsers
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- var TempCtor = function () {}
- TempCtor.prototype = superCtor.prototype
- ctor.prototype = new TempCtor()
- ctor.prototype.constructor = ctor
- }
- }
-
-
-/***/ },
-/* 40 */
-/***/ function(module, exports, __webpack_require__) {
-
- var EventEmitter = __webpack_require__(36);
- var Sequencer = __webpack_require__(41);
- var Thread = __webpack_require__(43);
- var util = __webpack_require__(37);
-
- // Virtual I/O devices.
- var Clock = __webpack_require__(45);
- var Keyboard = __webpack_require__(46);
- var Mouse = __webpack_require__(49);
-
- var defaultBlockPackages = {
- 'scratch3_control': __webpack_require__(51),
- 'scratch3_event': __webpack_require__(62),
- 'scratch3_looks': __webpack_require__(63),
- 'scratch3_motion': __webpack_require__(64),
- 'scratch3_operators': __webpack_require__(65),
- 'scratch3_sensing': __webpack_require__(66)
- };
-
- /**
- * Manages targets, scripts, and the sequencer.
- */
- function Runtime () {
- // Bind event emitter
- EventEmitter.call(this);
-
- // State for the runtime
-
- /**
- * Target management and storage.
- * @type {Array.<!Target>}
- */
- this.targets = [];
-
- /**
- * A list of threads that are currently running in the VM.
- * Threads are added when execution starts and pruned when execution ends.
- * @type {Array.<Thread>}
- */
- this.threads = [];
-
- /** @type {!Sequencer} */
- this.sequencer = new Sequencer(this);
-
- /**
- * Map to look up a block primitive's implementation function by its opcode.
- * This is a two-step lookup: package name first, then primitive name.
- * @type {Object.<string, Function>}
- */
- this._primitives = {};
- this._hats = {};
- this._edgeActivatedHatValues = {};
- this._registerBlockPackages();
-
- this.ioDevices = {
- 'clock': new Clock(),
- 'keyboard': new Keyboard(this),
- 'mouse': new Mouse(this)
- };
-
- this._scriptGlowsPreviousFrame = [];
- this._editingTarget = null;
- }
-
- /**
- * Event name for glowing a script.
- * @const {string}
- */
- Runtime.SCRIPT_GLOW_ON = 'STACK_GLOW_ON';
-
- /**
- * Event name for unglowing a script.
- * @const {string}
- */
- Runtime.SCRIPT_GLOW_OFF = 'STACK_GLOW_OFF';
-
- /**
- * Event name for glowing a block.
- * @const {string}
- */
- Runtime.BLOCK_GLOW_ON = 'BLOCK_GLOW_ON';
-
- /**
- * Event name for unglowing a block.
- * @const {string}
- */
- Runtime.BLOCK_GLOW_OFF = 'BLOCK_GLOW_OFF';
-
- /**
- * Event name for visual value report.
- * @const {string}
- */
- Runtime.VISUAL_REPORT = 'VISUAL_REPORT';
-
- /**
- * Inherit from EventEmitter
- */
- util.inherits(Runtime, EventEmitter);
-
- /**
- * How rapidly we try to step threads, in ms.
- */
- Runtime.THREAD_STEP_INTERVAL = 1000 / 60;
-
-
- // -----------------------------------------------------------------------------
- // -----------------------------------------------------------------------------
-
- /**
- * Register default block packages with this runtime.
- * @todo Prefix opcodes with package name.
- * @private
- */
- Runtime.prototype._registerBlockPackages = function () {
- for (var packageName in defaultBlockPackages) {
- if (defaultBlockPackages.hasOwnProperty(packageName)) {
- // @todo pass a different runtime depending on package privilege?
- var packageObject = new (defaultBlockPackages[packageName])(this);
- // Collect primitives from package.
- if (packageObject.getPrimitives) {
- var packagePrimitives = packageObject.getPrimitives();
- for (var op in packagePrimitives) {
- if (packagePrimitives.hasOwnProperty(op)) {
- this._primitives[op] =
- packagePrimitives[op].bind(packageObject);
- }
- }
- }
- // Collect hat metadata from package.
- if (packageObject.getHats) {
- var packageHats = packageObject.getHats();
- for (var hatName in packageHats) {
- if (packageHats.hasOwnProperty(hatName)) {
- this._hats[hatName] = packageHats[hatName];
- }
- }
- }
- }
- }
- };
-
- /**
- * Retrieve the function associated with the given opcode.
- * @param {!string} opcode The opcode to look up.
- * @return {Function} The function which implements the opcode.
- */
- Runtime.prototype.getOpcodeFunction = function (opcode) {
- return this._primitives[opcode];
- };
-
- // -----------------------------------------------------------------------------
- // -----------------------------------------------------------------------------
-
- /**
- * Return whether an opcode represents a hat block.
- * @param {!string} opcode The opcode to look up.
- * @return {Boolean} True if the op is known to be a hat.
- */
- Runtime.prototype.getIsHat = function (opcode) {
- return this._hats.hasOwnProperty(opcode);
- };
-
- /**
- * Return whether an opcode represents an edge-activated hat block.
- * @param {!string} opcode The opcode to look up.
- * @return {Boolean} True if the op is known to be a edge-activated hat.
- */
- Runtime.prototype.getIsEdgeActivatedHat = function (opcode) {
- return this._hats.hasOwnProperty(opcode) &&
- this._hats[opcode].edgeActivated;
- };
-
- /**
- * Update an edge-activated hat block value.
- * @param {!string} blockId ID of hat to store value for.
- * @param {*} newValue Value to store for edge-activated hat.
- * @return {*} The old value for the edge-activated hat.
- */
- Runtime.prototype.updateEdgeActivatedValue = function (blockId, newValue) {
- var oldValue = this._edgeActivatedHatValues[blockId];
- this._edgeActivatedHatValues[blockId] = newValue;
- return oldValue;
- };
-
- /**
- * Clear all edge-activaed hat values.
- */
- Runtime.prototype.clearEdgeActivatedValues = function () {
- this._edgeActivatedHatValues = {};
- };
-
- // -----------------------------------------------------------------------------
- // -----------------------------------------------------------------------------
-
- /**
- * Create a thread and push it to the list of threads.
- * @param {!string} id ID of block that starts the stack
- * @return {!Thread} The newly created thread.
- */
- Runtime.prototype._pushThread = function (id) {
- var thread = new Thread(id);
- thread.pushStack(id);
- this.threads.push(thread);
- return thread;
- };
-
- /**
- * Remove a thread from the list of threads.
- * @param {?Thread} thread Thread object to remove from actives
- */
- Runtime.prototype._removeThread = function (thread) {
- var i = this.threads.indexOf(thread);
- if (i > -1) {
- this.threads.splice(i, 1);
- }
- };
-
- /**
- * Return whether a thread is currently active/running.
- * @param {?Thread} thread Thread object to check.
- * @return {Boolean} True if the thread is active/running.
- */
- Runtime.prototype.isActiveThread = function (thread) {
- return this.threads.indexOf(thread) > -1;
- };
-
- /**
- * Toggle a script.
- * @param {!string} topBlockId ID of block that starts the script.
- */
- Runtime.prototype.toggleScript = function (topBlockId) {
- // Remove any existing thread.
- for (var i = 0; i < this.threads.length; i++) {
- if (this.threads[i].topBlock == topBlockId) {
- this._removeThread(this.threads[i]);
- return;
- }
- }
- // Otherwise add it.
- this._pushThread(topBlockId);
- };
-
- /**
- * Run a function `f` for all scripts in a workspace.
- * `f` will be called with two parameters:
- * - the top block ID of the script.
- * - the target that owns the script.
- * @param {!Function} f Function to call for each script.
- * @param {Target=} opt_target Optionally, a target to restrict to.
- */
- Runtime.prototype.allScriptsDo = function (f, opt_target) {
- var targets = this.targets;
- if (opt_target) {
- targets = [opt_target];
- }
- for (var t = 0; t < targets.length; t++) {
- var target = targets[t];
- var scripts = target.blocks.getScripts();
- for (var j = 0; j < scripts.length; j++) {
- var topBlockId = scripts[j];
- f(topBlockId, target);
- }
- }
- };
-
- /**
- * Start all relevant hats.
- * @param {!string} requestedHatOpcode Opcode of hats to start.
- * @param {Object=} opt_matchFields Optionally, fields to match on the hat.
- * @param {Target=} opt_target Optionally, a target to restrict to.
- * @return {Array.<Thread>} List of threads started by this function.
- */
- Runtime.prototype.startHats = function (requestedHatOpcode,
- opt_matchFields, opt_target) {
- if (!this._hats.hasOwnProperty(requestedHatOpcode)) {
- // No known hat with this opcode.
- return;
- }
- var instance = this;
- var newThreads = [];
- // Consider all scripts, looking for hats with opcode `requestedHatOpcode`.
- this.allScriptsDo(function(topBlockId, target) {
- var potentialHatOpcode = target.blocks.getBlock(topBlockId).opcode;
- if (potentialHatOpcode !== requestedHatOpcode) {
- // Not the right hat.
- return;
- }
- // Match any requested fields.
- // For example: ensures that broadcasts match.
- // This needs to happen before the block is evaluated
- // (i.e., before the predicate can be run) because "broadcast and wait"
- // needs to have a precise collection of started threads.
- var hatFields = target.blocks.getFields(topBlockId);
- if (opt_matchFields) {
- for (var matchField in opt_matchFields) {
- if (hatFields[matchField].value !==
- opt_matchFields[matchField]) {
- // Field mismatch.
- return;
- }
- }
- }
- // Look up metadata for the relevant hat.
- var hatMeta = instance._hats[requestedHatOpcode];
- if (hatMeta.restartExistingThreads) {
- // If `restartExistingThreads` is true, we should stop
- // any existing threads starting with the top block.
- for (var i = 0; i < instance.threads.length; i++) {
- if (instance.threads[i].topBlock === topBlockId) {
- instance._removeThread(instance.threads[i]);
- }
- }
- } else {
- // If `restartExistingThreads` is false, we should
- // give up if any threads with the top block are running.
- for (var j = 0; j < instance.threads.length; j++) {
- if (instance.threads[j].topBlock === topBlockId) {
- // Some thread is already running.
- return;
- }
- }
- }
- // Start the thread with this top block.
- newThreads.push(instance._pushThread(topBlockId));
- }, opt_target);
- return newThreads;
- };
-
- /**
- * Start all threads that start with the green flag.
- */
- Runtime.prototype.greenFlag = function () {
- this.ioDevices.clock.resetProjectTimer();
- this.clearEdgeActivatedValues();
- this.startHats('event_whenflagclicked');
- };
-
- /**
- * Stop "everything"
- */
- Runtime.prototype.stopAll = function () {
- var threadsCopy = this.threads.slice();
- while (threadsCopy.length > 0) {
- var poppedThread = threadsCopy.pop();
- this._removeThread(poppedThread);
- }
- };
-
- /**
- * Repeatedly run `sequencer.stepThreads` and filter out
- * inactive threads after each iteration.
- */
- Runtime.prototype._step = function () {
- // Find all edge-activated hats, and add them to threads to be evaluated.
- for (var hatType in this._hats) {
- var hat = this._hats[hatType];
- if (hat.edgeActivated) {
- this.startHats(hatType);
- }
- }
- var inactiveThreads = this.sequencer.stepThreads(this.threads);
- this._updateScriptGlows();
- for (var i = 0; i < inactiveThreads.length; i++) {
- this._removeThread(inactiveThreads[i]);
- }
- };
-
- Runtime.prototype.setEditingTarget = function (editingTarget) {
- this._scriptGlowsPreviousFrame = [];
- this._editingTarget = editingTarget;
- this._updateScriptGlows();
- };
-
- Runtime.prototype._updateScriptGlows = function () {
- // Set of scripts that request a glow this frame.
- var requestedGlowsThisFrame = [];
- // Final set of scripts glowing during this frame.
- var finalScriptGlows = [];
- // Find all scripts that should be glowing.
- for (var i = 0; i < this.threads.length; i++) {
- var thread = this.threads[i];
- var target = this.targetForThread(thread);
- if (thread.requestScriptGlowInFrame && target == this._editingTarget) {
- var blockForThread = thread.peekStack() || thread.topBlock;
- var script = target.blocks.getTopLevelScript(blockForThread);
- requestedGlowsThisFrame.push(script);
- }
- }
- // Compare to previous frame.
- for (var j = 0; j < this._scriptGlowsPreviousFrame.length; j++) {
- var previousFrameGlow = this._scriptGlowsPreviousFrame[j];
- if (requestedGlowsThisFrame.indexOf(previousFrameGlow) < 0) {
- // Glow turned off.
- this.glowScript(previousFrameGlow, false);
- } else {
- // Still glowing.
- finalScriptGlows.push(previousFrameGlow);
- }
- }
- for (var k = 0; k < requestedGlowsThisFrame.length; k++) {
- var currentFrameGlow = requestedGlowsThisFrame[k];
- if (this._scriptGlowsPreviousFrame.indexOf(currentFrameGlow) < 0) {
- // Glow turned on.
- this.glowScript(currentFrameGlow, true);
- finalScriptGlows.push(currentFrameGlow);
- }
- }
- this._scriptGlowsPreviousFrame = finalScriptGlows;
- };
-
- /**
- * Emit feedback for block glowing (used in the sequencer).
- * @param {?string} blockId ID for the block to update glow
- * @param {boolean} isGlowing True to turn on glow; false to turn off.
- */
- Runtime.prototype.glowBlock = function (blockId, isGlowing) {
- if (isGlowing) {
- this.emit(Runtime.BLOCK_GLOW_ON, blockId);
- } else {
- this.emit(Runtime.BLOCK_GLOW_OFF, blockId);
- }
- };
-
- /**
- * Emit feedback for script glowing.
- * @param {?string} topBlockId ID for the top block to update glow
- * @param {boolean} isGlowing True to turn on glow; false to turn off.
- */
- Runtime.prototype.glowScript = function (topBlockId, isGlowing) {
- if (isGlowing) {
- this.emit(Runtime.SCRIPT_GLOW_ON, topBlockId);
- } else {
- this.emit(Runtime.SCRIPT_GLOW_OFF, topBlockId);
- }
- };
-
- /**
- * Emit value for reporter to show in the blocks.
- * @param {string} blockId ID for the block.
- * @param {string} value Value to show associated with the block.
- */
- Runtime.prototype.visualReport = function (blockId, value) {
- this.emit(Runtime.VISUAL_REPORT, blockId, String(value));
- };
-
- /**
- * Return the Target for a particular thread.
- * @param {!Thread} thread Thread to determine target for.
- * @return {?Target} Target object, if one exists.
- */
- Runtime.prototype.targetForThread = function (thread) {
- // @todo This is a messy solution,
- // but prevents having circular data references.
- // Have a map or some other way to associate target with threads.
- for (var t = 0; t < this.targets.length; t++) {
- var target = this.targets[t];
- if (target.blocks.getBlock(thread.topBlock)) {
- return target;
- }
- }
- };
-
- /**
- * Get a target by its id.
- * @param {string} targetId Id of target to find.
- * @return {?Target} The target, if found.
- */
- Runtime.prototype.getTargetById = function (targetId) {
- for (var i = 0; i < this.targets.length; i++) {
- var target = this.targets[i];
- if (target.id == targetId) {
- return target;
- }
- }
- };
-
- /**
- * Get a target representing the Scratch stage, if one exists.
- * @return {?Target} The target, if found.
- */
- Runtime.prototype.getTargetForStage = function () {
- for (var i = 0; i < this.targets.length; i++) {
- var target = this.targets[i];
- if (target.isStage) {
- return target;
- }
- }
- };
-
- /**
- * Handle an animation frame from the main thread.
- */
- Runtime.prototype.animationFrame = function () {
- if (self.renderer) {
- self.renderer.draw();
- }
- };
-
- /**
- * Set up timers to repeatedly step in a browser
- */
- Runtime.prototype.start = function () {
- self.setInterval(function() {
- this._step();
- }.bind(this), Runtime.THREAD_STEP_INTERVAL);
- };
-
- module.exports = Runtime;
-
-
-/***/ },
-/* 41 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Timer = __webpack_require__(42);
- var Thread = __webpack_require__(43);
- var execute = __webpack_require__(44);
-
- function Sequencer (runtime) {
- /**
- * A utility timer for timing thread sequencing.
- * @type {!Timer}
- */
- this.timer = new Timer();
-
- /**
- * Reference to the runtime owning this sequencer.
- * @type {!Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * The sequencer does as much work as it can within WORK_TIME milliseconds,
- * then yields. This is essentially a rate-limiter for blocks.
- * In Scratch 2.0, this is set to 75% of the target stage frame-rate (30fps).
- * @const {!number}
- */
- Sequencer.WORK_TIME = 10;
-
- /**
- * Step through all threads in `this.threads`, running them in order.
- * @param {Array.<Thread>} threads List of which threads to step.
- * @return {Array.<Thread>} All threads which have finished in this iteration.
- */
- Sequencer.prototype.stepThreads = function (threads) {
- // Start counting toward WORK_TIME
- this.timer.start();
- // List of threads which have been killed by this step.
- var inactiveThreads = [];
- // If all of the threads are yielding, we should yield.
- var numYieldingThreads = 0;
- // Clear all yield statuses that were for the previous frame.
- for (var t = 0; t < threads.length; t++) {
- if (threads[t].status === Thread.STATUS_YIELD_FRAME) {
- threads[t].setStatus(Thread.STATUS_RUNNING);
- }
- }
-
- // While there are still threads to run and we are within WORK_TIME,
- // continue executing threads.
- while (threads.length > 0 &&
- threads.length > numYieldingThreads &&
- this.timer.timeElapsed() < Sequencer.WORK_TIME) {
- // New threads at the end of the iteration.
- var newThreads = [];
- // Reset yielding thread count.
- numYieldingThreads = 0;
- // Attempt to run each thread one time
- for (var i = 0; i < threads.length; i++) {
- var activeThread = threads[i];
- if (activeThread.status === Thread.STATUS_RUNNING) {
- // Normal-mode thread: step.
- this.startThread(activeThread);
- } else if (activeThread.status === Thread.STATUS_YIELD ||
- activeThread.status === Thread.STATUS_YIELD_FRAME) {
- // Yielding thread: do nothing for this step.
- numYieldingThreads++;
- }
- if (activeThread.stack.length === 0 &&
- activeThread.status === Thread.STATUS_DONE) {
- // Finished with this thread - tell runtime to clean it up.
- inactiveThreads.push(activeThread);
- } else {
- // Keep this thead in the loop.
- newThreads.push(activeThread);
- }
- }
- // Effectively filters out threads that have stopped.
- threads = newThreads;
- }
- return inactiveThreads;
- };
-
- /**
- * Step the requested thread
- * @param {!Thread} thread Thread object to step
- */
- Sequencer.prototype.startThread = function (thread) {
- var currentBlockId = thread.peekStack();
- if (!currentBlockId) {
- // A "null block" - empty branch.
- // Yield for the frame.
- thread.popStack();
- thread.setStatus(Thread.STATUS_YIELD_FRAME);
- return;
- }
- // Execute the current block
- execute(this, thread);
- // If the block executed without yielding and without doing control flow,
- // move to done.
- if (thread.status === Thread.STATUS_RUNNING &&
- thread.peekStack() === currentBlockId) {
- this.proceedThread(thread);
- }
- };
-
- /**
- * Step a thread into a block's branch.
- * @param {!Thread} thread Thread object to step to branch.
- * @param {Number} branchNum Which branch to step to (i.e., 1, 2).
- */
- Sequencer.prototype.stepToBranch = function (thread, branchNum) {
- if (!branchNum) {
- branchNum = 1;
- }
- var currentBlockId = thread.peekStack();
- var branchId = this.runtime.targetForThread(thread).blocks.getBranch(
- currentBlockId,
- branchNum
- );
- if (branchId) {
- // Push branch ID to the thread's stack.
- thread.pushStack(branchId);
- } else {
- // Push null, so we come back to the current block.
- thread.pushStack(null);
- }
- };
-
- /**
- * Step a thread into an input reporter, and manage its status appropriately.
- * @param {!Thread} thread Thread object to step to reporter.
- * @param {!string} blockId ID of reporter block.
- * @param {!string} inputName Name of input on parent block.
- * @return {boolean} True if yielded, false if it finished immediately.
- */
- Sequencer.prototype.stepToReporter = function (thread, blockId, inputName) {
- var currentStackFrame = thread.peekStackFrame();
- // Push to the stack to evaluate the reporter block.
- thread.pushStack(blockId);
- // Save name of input for `Thread.pushReportedValue`.
- currentStackFrame.waitingReporter = inputName;
- // Actually execute the block.
- this.startThread(thread);
- // If a reporter yielded, caller must wait for it to unyield.
- // The value will be populated once the reporter unyields,
- // and passed up to the currentStackFrame on next execution.
- return thread.status === Thread.STATUS_YIELD;
- };
-
- /**
- * Finish stepping a thread and proceed it to the next block.
- * @param {!Thread} thread Thread object to proceed.
- */
- Sequencer.prototype.proceedThread = function (thread) {
- var currentBlockId = thread.peekStack();
- // Mark the status as done and proceed to the next block.
- // Pop from the stack - finished this level of execution.
- thread.popStack();
- // Push next connected block, if there is one.
- var nextBlockId = (this.runtime.targetForThread(thread).
- blocks.getNextBlock(currentBlockId));
- if (nextBlockId) {
- thread.pushStack(nextBlockId);
- }
- // If we can't find a next block to run, mark the thread as done.
- if (!thread.peekStack()) {
- thread.setStatus(Thread.STATUS_DONE);
- }
- };
-
- /**
- * Retire a thread in the middle, without considering further blocks.
- * @param {!Thread} thread Thread object to retire.
- */
- Sequencer.prototype.retireThread = function (thread) {
- thread.stack = [];
- thread.stackFrame = [];
- thread.setStatus(Thread.STATUS_DONE);
- };
-
- module.exports = Sequencer;
-
-
-/***/ },
-/* 42 */
-/***/ function(module, exports) {
-
- /**
- * @fileoverview
- * A utility for accurately measuring time.
- * To use:
- * ---
- * var timer = new Timer();
- * timer.start();
- * ... pass some time ...
- * var timeDifference = timer.timeElapsed();
- * ---
- * Or, you can use the `time` and `relativeTime`
- * to do some measurement yourself.
- */
-
- /**
- * @constructor
- */
- function Timer () {}
-
- /**
- * Used to store the start time of a timer action.
- * Updated when calling `timer.start`.
- */
- Timer.prototype.startTime = 0;
-
- /**
- * Return the currently known absolute time, in ms precision.
- * @returns {number} ms elapsed since 1 January 1970 00:00:00 UTC.
- */
- Timer.prototype.time = function () {
- if (Date.now) {
- return Date.now();
- } else {
- return new Date().getTime();
- }
- };
-
- /**
- * Returns a time accurate relative to other times produced by this function.
- * If possible, will use sub-millisecond precision.
- * If not, will use millisecond precision.
- * Not guaranteed to produce the same absolute values per-system.
- * @returns {number} ms-scale accurate time relative to other relative times.
- */
- Timer.prototype.relativeTime = function () {
- if (typeof self !== 'undefined' &&
- self.performance && 'now' in self.performance) {
- return self.performance.now();
- } else {
- return this.time();
- }
- };
-
- /**
- * Start a timer for measuring elapsed time,
- * at the most accurate precision possible.
- */
- Timer.prototype.start = function () {
- this.startTime = this.relativeTime();
- };
-
- /**
- * Check time elapsed since `timer.start` was called.
- * @returns {number} Time elapsed, in ms (possibly sub-ms precision).
- */
- Timer.prototype.timeElapsed = function () {
- return this.relativeTime() - this.startTime;
- };
-
- module.exports = Timer;
-
-
-/***/ },
-/* 43 */
-/***/ function(module, exports) {
-
- /**
- * A thread is a running stack context and all the metadata needed.
- * @param {?string} firstBlock First block to execute in the thread.
- * @constructor
- */
- function Thread (firstBlock) {
- /**
- * ID of top block of the thread
- * @type {!string}
- */
- this.topBlock = firstBlock;
-
- /**
- * Stack for the thread. When the sequencer enters a control structure,
- * the block is pushed onto the stack so we know where to exit.
- * @type {Array.<string>}
- */
- this.stack = [];
-
- /**
- * Stack frames for the thread. Store metadata for the executing blocks.
- * @type {Array.<Object>}
- */
- this.stackFrames = [];
-
- /**
- * Status of the thread, one of three states (below)
- * @type {number}
- */
- this.status = 0; /* Thread.STATUS_RUNNING */
-
- /**
- * Whether the thread requests its script to glow during this frame.
- * @type {boolean}
- */
- this.requestScriptGlowInFrame = false;
- }
-
- /**
- * Thread status for initialized or running thread.
- * This is the default state for a thread - execution should run normally,
- * stepping from block to block.
- * @const
- */
- Thread.STATUS_RUNNING = 0;
-
- /**
- * Thread status for a yielded thread.
- * Threads are in this state when a primitive has yielded; execution is paused
- * until the relevant primitive unyields.
- * @const
- */
- Thread.STATUS_YIELD = 1;
-
- /**
- * Thread status for a single-frame yield.
- * @const
- */
- Thread.STATUS_YIELD_FRAME = 2;
-
- /**
- * Thread status for a finished/done thread.
- * Thread is in this state when there are no more blocks to execute.
- * @const
- */
- Thread.STATUS_DONE = 3;
-
- /**
- * Push stack and update stack frames appropriately.
- * @param {string} blockId Block ID to push to stack.
- */
- Thread.prototype.pushStack = function (blockId) {
- this.stack.push(blockId);
- // Push an empty stack frame, if we need one.
- // Might not, if we just popped the stack.
- if (this.stack.length > this.stackFrames.length) {
- this.stackFrames.push({
- reported: {}, // Collects reported input values.
- waitingReporter: null, // Name of waiting reporter.
- executionContext: {} // A context passed to block implementations.
- });
- }
- };
-
- /**
- * Pop last block on the stack and its stack frame.
- * @return {string} Block ID popped from the stack.
- */
- Thread.prototype.popStack = function () {
- this.stackFrames.pop();
- return this.stack.pop();
- };
-
- /**
- * Get top stack item.
- * @return {?string} Block ID on top of stack.
- */
- Thread.prototype.peekStack = function () {
- return this.stack[this.stack.length - 1];
- };
-
-
- /**
- * Get top stack frame.
- * @return {?Object} Last stack frame stored on this thread.
- */
- Thread.prototype.peekStackFrame = function () {
- return this.stackFrames[this.stackFrames.length - 1];
- };
-
- /**
- * Get stack frame above the current top.
- * @return {?Object} Second to last stack frame stored on this thread.
- */
- Thread.prototype.peekParentStackFrame = function () {
- return this.stackFrames[this.stackFrames.length - 2];
- };
-
- /**
- * Push a reported value to the parent of the current stack frame.
- * @param {!Any} value Reported value to push.
- */
- Thread.prototype.pushReportedValue = function (value) {
- var parentStackFrame = this.peekParentStackFrame();
- if (parentStackFrame) {
- var waitingReporter = parentStackFrame.waitingReporter;
- parentStackFrame.reported[waitingReporter] = value;
- parentStackFrame.waitingReporter = null;
- }
- };
-
- /**
- * Whether the current execution of a thread is at the top of the stack.
- * @return {Boolean} True if execution is at top of the stack.
- */
- Thread.prototype.atStackTop = function () {
- return this.peekStack() === this.topBlock;
- };
-
- /**
- * Set thread status.
- * @param {number} status Enum representing thread status.
- */
- Thread.prototype.setStatus = function (status) {
- this.status = status;
- };
-
- module.exports = Thread;
-
-
-/***/ },
-/* 44 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Thread = __webpack_require__(43);
-
- /**
- * Utility function to determine if a value is a Promise.
- * @param {*} value Value to check for a Promise.
- * @return {Boolean} True if the value appears to be a Promise.
- */
- var isPromise = function (value) {
- return value && value.then && typeof value.then === 'function';
- };
-
- /**
- * Execute a block.
- * @param {!Sequencer} sequencer Which sequencer is executing.
- * @param {!Thread} thread Thread which to read and execute.
- */
- var execute = function (sequencer, thread) {
- var runtime = sequencer.runtime;
- var target = runtime.targetForThread(thread);
-
- // Current block to execute is the one on the top of the stack.
- var currentBlockId = thread.peekStack();
- var currentStackFrame = thread.peekStackFrame();
-
- // Query info about the block.
- var opcode = target.blocks.getOpcode(currentBlockId);
- var blockFunction = runtime.getOpcodeFunction(opcode);
- var isHat = runtime.getIsHat(opcode);
- var fields = target.blocks.getFields(currentBlockId);
- var inputs = target.blocks.getInputs(currentBlockId);
-
- if (!opcode) {
- console.warn('Could not get opcode for block: ' + currentBlockId);
- return;
- }
-
- /**
- * Handle any reported value from the primitive, either directly returned
- * or after a promise resolves.
- * @param {*} resolvedValue Value eventually returned from the primitive.
- */
- var handleReport = function (resolvedValue) {
- thread.pushReportedValue(resolvedValue);
- if (isHat) {
- // Hat predicate was evaluated.
- if (runtime.getIsEdgeActivatedHat(opcode)) {
- // If this is an edge-activated hat, only proceed if
- // the value is true and used to be false.
- var oldEdgeValue = runtime.updateEdgeActivatedValue(
- currentBlockId,
- resolvedValue
- );
- var edgeWasActivated = !oldEdgeValue && resolvedValue;
- if (!edgeWasActivated) {
- sequencer.retireThread(thread);
- }
- } else {
- // Not an edge-activated hat: retire the thread
- // if predicate was false.
- if (!resolvedValue) {
- sequencer.retireThread(thread);
- }
- }
- } else {
- // In a non-hat, report the value visually if necessary if
- // at the top of the thread stack.
- if (typeof resolvedValue !== 'undefined' && thread.atStackTop()) {
- runtime.visualReport(currentBlockId, resolvedValue);
- }
- // Finished any yields.
- thread.setStatus(Thread.STATUS_RUNNING);
- }
- };
-
- // Hats and single-field shadows are implemented slightly differently
- // from regular blocks.
- // For hats: if they have an associated block function,
- // it's treated as a predicate; if not, execution will proceed as a no-op.
- // For single-field shadows: If the block has a single field, and no inputs,
- // immediately return the value of the field.
- if (!blockFunction) {
- if (isHat) {
- // Skip through the block (hat with no predicate).
- return;
- } else {
- if (Object.keys(fields).length == 1 &&
- Object.keys(inputs).length == 0) {
- // One field and no inputs - treat as arg.
- for (var fieldKey in fields) { // One iteration.
- handleReport(fields[fieldKey].value);
- }
- } else {
- console.warn('Could not get implementation for opcode: ' +
- opcode);
- }
- thread.requestScriptGlowInFrame = true;
- return;
- }
- }
-
- // Generate values for arguments (inputs).
- var argValues = {};
-
- // Add all fields on this block to the argValues.
- for (var fieldName in fields) {
- argValues[fieldName] = fields[fieldName].value;
- }
-
- // Recursively evaluate input blocks.
- for (var inputName in inputs) {
- var input = inputs[inputName];
- var inputBlockId = input.block;
- // Is there no value for this input waiting in the stack frame?
- if (typeof currentStackFrame.reported[inputName] === 'undefined') {
- // If there's not, we need to evaluate the block.
- var reporterYielded = (
- sequencer.stepToReporter(thread, inputBlockId, inputName)
- );
- // If the reporter yielded, return immediately;
- // it needs time to finish and report its value.
- if (reporterYielded) {
- return;
- }
- }
- argValues[inputName] = currentStackFrame.reported[inputName];
- }
-
- // If we've gotten this far, all of the input blocks are evaluated,
- // and `argValues` is fully populated. So, execute the block primitive.
- // First, clear `currentStackFrame.reported`, so any subsequent execution
- // (e.g., on return from a branch) gets fresh inputs.
- currentStackFrame.reported = {};
-
- var primitiveReportedValue = null;
- primitiveReportedValue = blockFunction(argValues, {
- stackFrame: currentStackFrame.executionContext,
- target: target,
- yield: function() {
- thread.setStatus(Thread.STATUS_YIELD);
- },
- yieldFrame: function() {
- thread.setStatus(Thread.STATUS_YIELD_FRAME);
- },
- done: function() {
- thread.setStatus(Thread.STATUS_RUNNING);
- sequencer.proceedThread(thread);
- },
- startBranch: function (branchNum) {
- sequencer.stepToBranch(thread, branchNum);
- },
- startHats: function(requestedHat, opt_matchFields, opt_target) {
- return (
- runtime.startHats(requestedHat, opt_matchFields, opt_target)
- );
- },
- ioQuery: function (device, func, args) {
- // Find the I/O device and execute the query/function call.
- if (runtime.ioDevices[device] && runtime.ioDevices[device][func]) {
- var devObject = runtime.ioDevices[device];
- return devObject[func].call(devObject, args);
- }
- }
- });
-
- if (typeof primitiveReportedValue === 'undefined') {
- // No value reported - potentially a command block.
- // Edge-activated hats don't request a glow; all commands do.
- thread.requestScriptGlowInFrame = true;
- }
-
- // If it's a promise, wait until promise resolves.
- if (isPromise(primitiveReportedValue)) {
- if (thread.status === Thread.STATUS_RUNNING) {
- // Primitive returned a promise; automatically yield thread.
- thread.setStatus(Thread.STATUS_YIELD);
- }
- // Promise handlers
- primitiveReportedValue.then(function(resolvedValue) {
- handleReport(resolvedValue);
- sequencer.proceedThread(thread);
- }, function(rejectionReason) {
- // Promise rejected: the primitive had some error.
- // Log it and proceed.
- console.warn('Primitive rejected promise: ', rejectionReason);
- thread.setStatus(Thread.STATUS_RUNNING);
- sequencer.proceedThread(thread);
- });
- } else if (thread.status === Thread.STATUS_RUNNING) {
- handleReport(primitiveReportedValue);
- }
- };
-
- module.exports = execute;
-
-
-/***/ },
-/* 45 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Timer = __webpack_require__(42);
-
- function Clock () {
- this._projectTimer = new Timer();
- this._projectTimer.start();
- }
-
- Clock.prototype.projectTimer = function () {
- return this._projectTimer.timeElapsed() / 1000;
- };
-
- Clock.prototype.resetProjectTimer = function () {
- this._projectTimer.start();
- };
-
- module.exports = Clock;
-
-
-/***/ },
-/* 46 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
-
- function Keyboard (runtime) {
- /**
- * List of currently pressed keys.
- * @type{Array.<number>}
- */
- this._keysPressed = [];
- /**
- * Reference to the owning Runtime.
- * Can be used, for example, to activate hats.
- * @type{!Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Convert a Scratch key name to a DOM keyCode.
- * @param {Any} keyName Scratch key argument.
- * @return {number} Key code corresponding to a DOM event.
- */
- Keyboard.prototype._scratchKeyToKeyCode = function (keyName) {
- if (typeof keyName == 'number') {
- // Key codes placed in with number blocks.
- return keyName;
- }
- var keyString = Cast.toString(keyName);
- switch (keyString) {
- case 'space': return 32;
- case 'left arrow': return 37;
- case 'up arrow': return 38;
- case 'right arrow': return 39;
- case 'down arrow': return 40;
- // @todo: Consider adding other special keys here.
- }
- // Keys reported by DOM keyCode are upper case.
- return keyString.toUpperCase().charCodeAt(0);
- };
-
- Keyboard.prototype._keyCodeToScratchKey = function (keyCode) {
- if (keyCode >= 48 && keyCode <= 90) {
- // Standard letter.
- return String.fromCharCode(keyCode).toLowerCase();
- }
- switch (keyCode) {
- case 32: return 'space';
- case 37: return 'left arrow';
- case 38: return 'up arrow';
- case 39: return 'right arrow';
- case 40: return 'down arrow';
- }
- return null;
- };
-
- Keyboard.prototype.postData = function (data) {
- if (data.keyCode) {
- var index = this._keysPressed.indexOf(data.keyCode);
- if (data.isDown) {
- // If not already present, add to the list.
- if (index < 0) {
- this._keysPressed.push(data.keyCode);
- }
- // Always trigger hats, even if it was already pressed.
- this.runtime.startHats('event_whenkeypressed', {
- 'KEY_OPTION': this._keyCodeToScratchKey(data.keyCode)
- });
- this.runtime.startHats('event_whenkeypressed', {
- 'KEY_OPTION': 'any'
- });
- } else if (index > -1) {
- // If already present, remove from the list.
- this._keysPressed.splice(index, 1);
- }
- }
- };
-
- Keyboard.prototype.getKeyIsDown = function (key) {
- if (key == 'any') {
- return this._keysPressed.length > 0;
- }
- var keyCode = this._scratchKeyToKeyCode(key);
- return this._keysPressed.indexOf(keyCode) > -1;
- };
-
- module.exports = Keyboard;
-
-
-/***/ },
-/* 47 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Color = __webpack_require__(48);
-
- function Cast () {}
-
- /**
- * @fileoverview
- * Utilities for casting and comparing Scratch data-types.
- * Scratch behaves slightly differently from JavaScript in many respects,
- * and these differences should be encapsulated below.
- * For example, in Scratch, add(1, join("hello", world")) -> 1.
- * This is because "hello world" is cast to 0.
- * In JavaScript, 1 + Number("hello" + "world") would give you NaN.
- * Use when coercing a value before computation.
- */
-
- /**
- * Scratch cast to number.
- * Treats NaN as 0.
- * In Scratch 2.0, this is captured by `interp.numArg.`
- * @param {*} value Value to cast to number.
- * @return {number} The Scratch-casted number value.
- */
- Cast.toNumber = function (value) {
- var n = Number(value);
- if (isNaN(n)) {
- // Scratch treats NaN as 0, when needed as a number.
- // E.g., 0 + NaN -> 0.
- return 0;
- }
- return n;
- };
-
- /**
- * Scratch cast to boolean.
- * In Scratch 2.0, this is captured by `interp.boolArg.`
- * Treats some string values differently from JavaScript.
- * @param {*} value Value to cast to boolean.
- * @return {boolean} The Scratch-casted boolean value.
- */
- Cast.toBoolean = function (value) {
- // Already a boolean?
- if (typeof value === 'boolean') {
- return value;
- }
- if (typeof value === 'string') {
- // These specific strings are treated as false in Scratch.
- if ((value == '') ||
- (value == '0') ||
- (value.toLowerCase() == 'false')) {
- return false;
- }
- // All other strings treated as true.
- return true;
- }
- // Coerce other values and numbers.
- return Boolean(value);
- };
-
- /**
- * Scratch cast to string.
- * @param {*} value Value to cast to string.
- * @return {string} The Scratch-casted string value.
- */
- Cast.toString = function (value) {
- return String(value);
- };
-
- /**
- * Cast any Scratch argument to an RGB color object to be used for the renderer.
- * @param {*} value Value to convert to RGB color object.
- * @return {Array.<number>} [r,g,b], values between 0-255.
- */
- Cast.toRgbColorList = function (value) {
- var color;
- if (typeof value == 'string' && value.substring(0, 1) == '#') {
- color = Color.hexToRgb(value);
- } else {
- color = Color.decimalToRgb(Cast.toNumber(value));
- }
- return [color.r, color.g, color.b];
- };
-
- /**
- * Compare two values, using Scratch cast, case-insensitive string compare, etc.
- * In Scratch 2.0, this is captured by `interp.compare.`
- * @param {*} v1 First value to compare.
- * @param {*} v2 Second value to compare.
- * @returns {Number} Negative number if v1 < v2; 0 if equal; positive otherwise.
- */
- Cast.compare = function (v1, v2) {
- var n1 = Number(v1);
- var n2 = Number(v2);
- if (isNaN(n1) || isNaN(n2)) {
- // At least one argument can't be converted to a number.
- // Scratch compares strings as case insensitive.
- var s1 = String(v1).toLowerCase();
- var s2 = String(v2).toLowerCase();
- return s1.localeCompare(s2);
- } else {
- // Compare as numbers.
- return n1 - n2;
- }
- };
-
- /**
- * Determine if a Scratch argument number represents a round integer.
- * @param {*} val Value to check.
- * @return {boolean} True if number looks like an integer.
- */
- Cast.isInt = function (val) {
- // Values that are already numbers.
- if (typeof val === 'number') {
- if (isNaN(val)) { // NaN is considered an integer.
- return true;
- }
- // True if it's "round" (e.g., 2.0 and 2).
- return val == parseInt(val);
- } else if (typeof val === 'boolean') {
- // `True` and `false` always represent integer after Scratch cast.
- return true;
- } else if (typeof val === 'string') {
- // If it contains a decimal point, don't consider it an int.
- return val.indexOf('.') < 0;
- }
- return false;
- };
-
- module.exports = Cast;
-
-
-/***/ },
-/* 48 */
-/***/ function(module, exports) {
-
- function Color () {}
-
- /**
- * Convert a Scratch decimal color to a hex string, #RRGGBB.
- * @param {number} decimal RGB color as a decimal.
- * @return {string} RGB color as #RRGGBB hex string.
- */
- Color.decimalToHex = function (decimal) {
- if (decimal < 0) {
- decimal += 0xFFFFFF + 1;
- }
- var hex = Number(decimal).toString(16);
- hex = '#' + '000000'.substr(0, 6 - hex.length) + hex;
- return hex;
- };
-
- /**
- * Convert a Scratch decimal color to an RGB color object.
- * @param {number} decimal RGB color as decimal.
- * @returns {Object} {r: R, g: G, b: B}, values between 0-255
- */
- Color.decimalToRgb = function (decimal) {
- var r = (decimal >> 16) & 0xFF;
- var g = (decimal >> 8) & 0xFF;
- var b = decimal & 0xFF;
- return {r: r, g: g, b: b};
- };
-
- /**
- * Convert a hex color (e.g., F00, #03F, #0033FF) to an RGB color object.
- * CC-BY-SA Tim Down:
- * https://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb
- * @param {!string} hex Hex representation of the color.
- * @return {Object} {r: R, g: G, b: B}, 0-255, or null.
- */
- Color.hexToRgb = function (hex) {
- var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
- hex = hex.replace(shorthandRegex, function(m, r, g, b) {
- return r + r + g + g + b + b;
- });
- var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
- return result ? {
- r: parseInt(result[1], 16),
- g: parseInt(result[2], 16),
- b: parseInt(result[3], 16)
- } : null;
- };
-
- /**
- * Convert an RGB color object to a hex color.
- * @param {Object} rgb {r: R, g: G, b: B}, values between 0-255.
- * @return {!string} Hex representation of the color.
- */
- Color.rgbToHex = function (rgb) {
- return Color.decimalToHex(Color.rgbToDecimal(rgb));
- };
-
- /**
- * Convert an RGB color object to a Scratch decimal color.
- * @param {Object} rgb {r: R, g: G, b: B}, values between 0-255.
- * @return {!number} Number representing the color.
- */
- Color.rgbToDecimal = function (rgb) {
- return (rgb.r << 16) + (rgb.g << 8) + rgb.b;
- };
-
- /**
- * Convert a hex color (e.g., F00, #03F, #0033FF) to a decimal color number.
- * @param {!string} hex Hex representation of the color.
- * @return {!number} Number representing the color.
- */
- Color.hexToDecimal = function (hex) {
- return Color.rgbToDecimal(Color.hexToRgb(hex));
- };
-
- module.exports = Color;
-
-
-/***/ },
-/* 49 */
-/***/ function(module, exports, __webpack_require__) {
-
- var MathUtil = __webpack_require__(50);
-
- function Mouse (runtime) {
- this._x = 0;
- this._y = 0;
- this._isDown = false;
- /**
- * Reference to the owning Runtime.
- * Can be used, for example, to activate hats.
- * @type{!Runtime}
- */
- this.runtime = runtime;
- }
-
- Mouse.prototype.postData = function(data) {
- if (data.x) {
- this._x = data.x - data.canvasWidth / 2;
- }
- if (data.y) {
- this._y = data.y - data.canvasHeight / 2;
- }
- if (typeof data.isDown !== 'undefined') {
- this._isDown = data.isDown;
- if (this._isDown) {
- this._activateClickHats(data.x, data.y);
- }
- }
- };
-
- Mouse.prototype._activateClickHats = function (x, y) {
- if (self.renderer) {
- var pickPromise = self.renderer.pick(x, y);
- var instance = this;
- pickPromise.then(function(drawableID) {
- for (var i = 0; i < instance.runtime.targets.length; i++) {
- var target = instance.runtime.targets[i];
- if (target.hasOwnProperty('drawableID') &&
- target.drawableID == drawableID) {
- instance.runtime.startHats('event_whenthisspriteclicked',
- null, target);
- return;
- }
- }
- });
- }
- };
-
- Mouse.prototype.getX = function () {
- return MathUtil.clamp(this._x, -240, 240);
- };
-
- Mouse.prototype.getY = function () {
- return MathUtil.clamp(-this._y, -180, 180);
- };
-
- Mouse.prototype.getIsDown = function () {
- return this._isDown;
- };
-
- module.exports = Mouse;
-
-
-/***/ },
-/* 50 */
-/***/ function(module, exports) {
-
- function MathUtil () {}
-
- /**
- * Convert a value from degrees to radians.
- * @param {!number} deg Value in degrees.
- * @return {!number} Equivalent value in radians.
- */
- MathUtil.degToRad = function (deg) {
- return (Math.PI * (90 - deg)) / 180;
- };
-
- /**
- * Convert a value from radians to degrees.
- * @param {!number} rad Value in radians.
- * @return {!number} Equivalent value in degrees.
- */
- MathUtil.radToDeg = function (rad) {
- return rad * 180 / Math.PI;
- };
-
- /**
- * Clamp a number between two limits.
- * If n < min, return min. If n > max, return max. Else, return n.
- * @param {!number} n Number to clamp.
- * @param {!number} min Minimum limit.
- * @param {!number} max Maximum limit.
- * @return {!number} Value of n clamped to min and max.
- */
- MathUtil.clamp = function (n, min, max) {
- return Math.min(Math.max(n, min), max);
- };
-
- /**
- * Keep a number between two limits, wrapping "extra" into the range.
- * e.g., wrapClamp(7, 1, 5) == 2
- * wrapClamp(0, 1, 5) == 5
- * wrapClamp(-11, -10, 6) == 6, etc.
- * @param {!number} n Number to wrap.
- * @param {!number} min Minimum limit.
- * @param {!number} max Maximum limit.
- * @return {!number} Value of n wrapped between min and max.
- */
- MathUtil.wrapClamp = function (n, min, max) {
- var range = (max - min) + 1;
- return n - Math.floor((n - min) / range) * range;
- };
-
- module.exports = MathUtil;
-
-
-/***/ },
-/* 51 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
- var Promise = __webpack_require__(52);
-
- function Scratch3ControlBlocks(runtime) {
- /**
- * The runtime instantiating this block package.
- * @type {Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Retrieve the block primitives implemented by this package.
- * @return {Object.<string, Function>} Mapping of opcode to Function.
- */
- Scratch3ControlBlocks.prototype.getPrimitives = function() {
- return {
- 'control_repeat': this.repeat,
- 'control_repeat_until': this.repeatUntil,
- 'control_forever': this.forever,
- 'control_wait': this.wait,
- 'control_if': this.if,
- 'control_if_else': this.ifElse,
- 'control_stop': this.stop
- };
- };
-
- Scratch3ControlBlocks.prototype.repeat = function(args, util) {
- var times = Math.floor(Cast.toNumber(args.TIMES));
- // Initialize loop
- if (util.stackFrame.loopCounter === undefined) {
- util.stackFrame.loopCounter = times;
- }
- // Only execute once per frame.
- // When the branch finishes, `repeat` will be executed again and
- // the second branch will be taken, yielding for the rest of the frame.
- if (!util.stackFrame.executedInFrame) {
- util.stackFrame.executedInFrame = true;
- // Decrease counter
- util.stackFrame.loopCounter--;
- // If we still have some left, start the branch.
- if (util.stackFrame.loopCounter >= 0) {
- util.startBranch();
- }
- } else {
- util.stackFrame.executedInFrame = false;
- util.yieldFrame();
- }
- };
-
- Scratch3ControlBlocks.prototype.repeatUntil = function(args, util) {
- var condition = Cast.toBoolean(args.CONDITION);
- // Only execute once per frame.
- // When the branch finishes, `repeat` will be executed again and
- // the second branch will be taken, yielding for the rest of the frame.
- if (!util.stackFrame.executedInFrame) {
- util.stackFrame.executedInFrame = true;
- // If the condition is true, start the branch.
- if (!condition) {
- util.startBranch();
- }
- } else {
- util.stackFrame.executedInFrame = false;
- util.yieldFrame();
- }
- };
-
- Scratch3ControlBlocks.prototype.forever = function(args, util) {
- // Only execute once per frame.
- // When the branch finishes, `forever` will be executed again and
- // the second branch will be taken, yielding for the rest of the frame.
- if (!util.stackFrame.executedInFrame) {
- util.stackFrame.executedInFrame = true;
- util.startBranch();
- } else {
- util.stackFrame.executedInFrame = false;
- util.yieldFrame();
- }
- };
-
- Scratch3ControlBlocks.prototype.wait = function(args) {
- var duration = Cast.toNumber(args.DURATION);
- return new Promise(function(resolve) {
- setTimeout(function() {
- resolve();
- }, 1000 * duration);
- });
- };
-
- Scratch3ControlBlocks.prototype.if = function(args, util) {
- var condition = Cast.toBoolean(args.CONDITION);
- // Only execute one time. `if` will be returned to
- // when the branch finishes, but it shouldn't execute again.
- if (util.stackFrame.executedInFrame === undefined) {
- util.stackFrame.executedInFrame = true;
- if (condition) {
- util.startBranch();
- }
- }
- };
-
- Scratch3ControlBlocks.prototype.ifElse = function(args, util) {
- var condition = Cast.toBoolean(args.CONDITION);
- // Only execute one time. `ifElse` will be returned to
- // when the branch finishes, but it shouldn't execute again.
- if (util.stackFrame.executedInFrame === undefined) {
- util.stackFrame.executedInFrame = true;
- if (condition) {
- util.startBranch(1);
- } else {
- util.startBranch(2);
- }
- }
- };
-
- Scratch3ControlBlocks.prototype.stop = function() {
- // @todo - don't use this.runtime
- this.runtime.stopAll();
- };
-
- module.exports = Scratch3ControlBlocks;
-
-
-/***/ },
-/* 52 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- module.exports = __webpack_require__(53)
-
-
-/***/ },
-/* 53 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- module.exports = __webpack_require__(54);
- __webpack_require__(56);
- __webpack_require__(57);
- __webpack_require__(58);
- __webpack_require__(59);
- __webpack_require__(61);
-
-
-/***/ },
-/* 54 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- var asap = __webpack_require__(55);
-
- function noop() {}
-
- // States:
- //
- // 0 - pending
- // 1 - fulfilled with _value
- // 2 - rejected with _value
- // 3 - adopted the state of another promise, _value
- //
- // once the state is no longer pending (0) it is immutable
-
- // All `_` prefixed properties will be reduced to `_{random number}`
- // at build time to obfuscate them and discourage their use.
- // We don't use symbols or Object.defineProperty to fully hide them
- // because the performance isn't good enough.
-
-
- // to avoid using try/catch inside critical functions, we
- // extract them to here.
- var LAST_ERROR = null;
- var IS_ERROR = {};
- function getThen(obj) {
- try {
- return obj.then;
- } catch (ex) {
- LAST_ERROR = ex;
- return IS_ERROR;
- }
- }
-
- function tryCallOne(fn, a) {
- try {
- return fn(a);
- } catch (ex) {
- LAST_ERROR = ex;
- return IS_ERROR;
- }
- }
- function tryCallTwo(fn, a, b) {
- try {
- fn(a, b);
- } catch (ex) {
- LAST_ERROR = ex;
- return IS_ERROR;
- }
- }
-
- module.exports = Promise;
-
- function Promise(fn) {
- if (typeof this !== 'object') {
- throw new TypeError('Promises must be constructed via new');
- }
- if (typeof fn !== 'function') {
- throw new TypeError('not a function');
- }
- this._45 = 0;
- this._81 = 0;
- this._65 = null;
- this._54 = null;
- if (fn === noop) return;
- doResolve(fn, this);
- }
- Promise._10 = null;
- Promise._97 = null;
- Promise._61 = noop;
-
- Promise.prototype.then = function(onFulfilled, onRejected) {
- if (this.constructor !== Promise) {
- return safeThen(this, onFulfilled, onRejected);
- }
- var res = new Promise(noop);
- handle(this, new Handler(onFulfilled, onRejected, res));
- return res;
- };
-
- function safeThen(self, onFulfilled, onRejected) {
- return new self.constructor(function (resolve, reject) {
- var res = new Promise(noop);
- res.then(resolve, reject);
- handle(self, new Handler(onFulfilled, onRejected, res));
- });
- };
- function handle(self, deferred) {
- while (self._81 === 3) {
- self = self._65;
- }
- if (Promise._10) {
- Promise._10(self);
- }
- if (self._81 === 0) {
- if (self._45 === 0) {
- self._45 = 1;
- self._54 = deferred;
- return;
- }
- if (self._45 === 1) {
- self._45 = 2;
- self._54 = [self._54, deferred];
- return;
- }
- self._54.push(deferred);
- return;
- }
- handleResolved(self, deferred);
- }
-
- function handleResolved(self, deferred) {
- asap(function() {
- var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected;
- if (cb === null) {
- if (self._81 === 1) {
- resolve(deferred.promise, self._65);
- } else {
- reject(deferred.promise, self._65);
- }
- return;
- }
- var ret = tryCallOne(cb, self._65);
- if (ret === IS_ERROR) {
- reject(deferred.promise, LAST_ERROR);
- } else {
- resolve(deferred.promise, ret);
- }
- });
- }
- function resolve(self, newValue) {
- // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
- if (newValue === self) {
- return reject(
- self,
- new TypeError('A promise cannot be resolved with itself.')
- );
- }
- if (
- newValue &&
- (typeof newValue === 'object' || typeof newValue === 'function')
- ) {
- var then = getThen(newValue);
- if (then === IS_ERROR) {
- return reject(self, LAST_ERROR);
- }
- if (
- then === self.then &&
- newValue instanceof Promise
- ) {
- self._81 = 3;
- self._65 = newValue;
- finale(self);
- return;
- } else if (typeof then === 'function') {
- doResolve(then.bind(newValue), self);
- return;
- }
- }
- self._81 = 1;
- self._65 = newValue;
- finale(self);
- }
-
- function reject(self, newValue) {
- self._81 = 2;
- self._65 = newValue;
- if (Promise._97) {
- Promise._97(self, newValue);
- }
- finale(self);
- }
- function finale(self) {
- if (self._45 === 1) {
- handle(self, self._54);
- self._54 = null;
- }
- if (self._45 === 2) {
- for (var i = 0; i < self._54.length; i++) {
- handle(self, self._54[i]);
- }
- self._54 = null;
- }
- }
-
- function Handler(onFulfilled, onRejected, promise){
- this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
- this.onRejected = typeof onRejected === 'function' ? onRejected : null;
- this.promise = promise;
- }
-
- /**
- * Take a potentially misbehaving resolver function and make sure
- * onFulfilled and onRejected are only called once.
- *
- * Makes no guarantees about asynchrony.
- */
- function doResolve(fn, promise) {
- var done = false;
- var res = tryCallTwo(fn, function (value) {
- if (done) return;
- done = true;
- resolve(promise, value);
- }, function (reason) {
- if (done) return;
- done = true;
- reject(promise, reason);
- })
- if (!done && res === IS_ERROR) {
- done = true;
- reject(promise, LAST_ERROR);
- }
- }
-
-
-/***/ },
-/* 55 */
-/***/ function(module, exports) {
-
- /* WEBPACK VAR INJECTION */(function(global) {"use strict";
-
- // Use the fastest means possible to execute a task in its own turn, with
- // priority over other events including IO, animation, reflow, and redraw
- // events in browsers.
- //
- // An exception thrown by a task will permanently interrupt the processing of
- // subsequent tasks. The higher level `asap` function ensures that if an
- // exception is thrown by a task, that the task queue will continue flushing as
- // soon as possible, but if you use `rawAsap` directly, you are responsible to
- // either ensure that no exceptions are thrown from your task, or to manually
- // call `rawAsap.requestFlush` if an exception is thrown.
- module.exports = rawAsap;
- function rawAsap(task) {
- if (!queue.length) {
- requestFlush();
- flushing = true;
- }
- // Equivalent to push, but avoids a function call.
- queue[queue.length] = task;
- }
-
- var queue = [];
- // Once a flush has been requested, no further calls to `requestFlush` are
- // necessary until the next `flush` completes.
- var flushing = false;
- // `requestFlush` is an implementation-specific method that attempts to kick
- // off a `flush` event as quickly as possible. `flush` will attempt to exhaust
- // the event queue before yielding to the browser's own event loop.
- var requestFlush;
- // The position of the next task to execute in the task queue. This is
- // preserved between calls to `flush` so that it can be resumed if
- // a task throws an exception.
- var index = 0;
- // If a task schedules additional tasks recursively, the task queue can grow
- // unbounded. To prevent memory exhaustion, the task queue will periodically
- // truncate already-completed tasks.
- var capacity = 1024;
-
- // The flush function processes all tasks that have been scheduled with
- // `rawAsap` unless and until one of those tasks throws an exception.
- // If a task throws an exception, `flush` ensures that its state will remain
- // consistent and will resume where it left off when called again.
- // However, `flush` does not make any arrangements to be called again if an
- // exception is thrown.
- function flush() {
- while (index < queue.length) {
- var currentIndex = index;
- // Advance the index before calling the task. This ensures that we will
- // begin flushing on the next task the task throws an error.
- index = index + 1;
- queue[currentIndex].call();
- // Prevent leaking memory for long chains of recursive calls to `asap`.
- // If we call `asap` within tasks scheduled by `asap`, the queue will
- // grow, but to avoid an O(n) walk for every task we execute, we don't
- // shift tasks off the queue after they have been executed.
- // Instead, we periodically shift 1024 tasks off the queue.
- if (index > capacity) {
- // Manually shift all values starting at the index back to the
- // beginning of the queue.
- for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) {
- queue[scan] = queue[scan + index];
- }
- queue.length -= index;
- index = 0;
- }
- }
- queue.length = 0;
- index = 0;
- flushing = false;
- }
-
- // `requestFlush` is implemented using a strategy based on data collected from
- // every available SauceLabs Selenium web driver worker at time of writing.
- // https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593
-
- // Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that
- // have WebKitMutationObserver but not un-prefixed MutationObserver.
- // Must use `global` instead of `window` to work in both frames and web
- // workers. `global` is a provision of Browserify, Mr, Mrs, or Mop.
- var BrowserMutationObserver = global.MutationObserver || global.WebKitMutationObserver;
-
- // MutationObservers are desirable because they have high priority and work
- // reliably everywhere they are implemented.
- // They are implemented in all modern browsers.
- //
- // - Android 4-4.3
- // - Chrome 26-34
- // - Firefox 14-29
- // - Internet Explorer 11
- // - iPad Safari 6-7.1
- // - iPhone Safari 7-7.1
- // - Safari 6-7
- if (typeof BrowserMutationObserver === "function") {
- requestFlush = makeRequestCallFromMutationObserver(flush);
-
- // MessageChannels are desirable because they give direct access to the HTML
- // task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera
- // 11-12, and in web workers in many engines.
- // Although message channels yield to any queued rendering and IO tasks, they
- // would be better than imposing the 4ms delay of timers.
- // However, they do not work reliably in Internet Explorer or Safari.
-
- // Internet Explorer 10 is the only browser that has setImmediate but does
- // not have MutationObservers.
- // Although setImmediate yields to the browser's renderer, it would be
- // preferrable to falling back to setTimeout since it does not have
- // the minimum 4ms penalty.
- // Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and
- // Desktop to a lesser extent) that renders both setImmediate and
- // MessageChannel useless for the purposes of ASAP.
- // https://github.com/kriskowal/q/issues/396
-
- // Timers are implemented universally.
- // We fall back to timers in workers in most engines, and in foreground
- // contexts in the following browsers.
- // However, note that even this simple case requires nuances to operate in a
- // broad spectrum of browsers.
- //
- // - Firefox 3-13
- // - Internet Explorer 6-9
- // - iPad Safari 4.3
- // - Lynx 2.8.7
- } else {
- requestFlush = makeRequestCallFromTimer(flush);
- }
-
- // `requestFlush` requests that the high priority event queue be flushed as
- // soon as possible.
- // This is useful to prevent an error thrown in a task from stalling the event
- // queue if the exception handled by Node.js’s
- // `process.on("uncaughtException")` or by a domain.
- rawAsap.requestFlush = requestFlush;
-
- // To request a high priority event, we induce a mutation observer by toggling
- // the text of a text node between "1" and "-1".
- function makeRequestCallFromMutationObserver(callback) {
- var toggle = 1;
- var observer = new BrowserMutationObserver(callback);
- var node = document.createTextNode("");
- observer.observe(node, {characterData: true});
- return function requestCall() {
- toggle = -toggle;
- node.data = toggle;
- };
- }
-
- // The message channel technique was discovered by Malte Ubl and was the
- // original foundation for this library.
- // http://www.nonblocking.io/2011/06/windownexttick.html
-
- // Safari 6.0.5 (at least) intermittently fails to create message ports on a
- // page's first load. Thankfully, this version of Safari supports
- // MutationObservers, so we don't need to fall back in that case.
-
- // function makeRequestCallFromMessageChannel(callback) {
- // var channel = new MessageChannel();
- // channel.port1.onmessage = callback;
- // return function requestCall() {
- // channel.port2.postMessage(0);
- // };
- // }
-
- // For reasons explained above, we are also unable to use `setImmediate`
- // under any circumstances.
- // Even if we were, there is another bug in Internet Explorer 10.
- // It is not sufficient to assign `setImmediate` to `requestFlush` because
- // `setImmediate` must be called *by name* and therefore must be wrapped in a
- // closure.
- // Never forget.
-
- // function makeRequestCallFromSetImmediate(callback) {
- // return function requestCall() {
- // setImmediate(callback);
- // };
- // }
-
- // Safari 6.0 has a problem where timers will get lost while the user is
- // scrolling. This problem does not impact ASAP because Safari 6.0 supports
- // mutation observers, so that implementation is used instead.
- // However, if we ever elect to use timers in Safari, the prevalent work-around
- // is to add a scroll event listener that calls for a flush.
-
- // `setTimeout` does not call the passed callback if the delay is less than
- // approximately 7 in web workers in Firefox 8 through 18, and sometimes not
- // even then.
-
- function makeRequestCallFromTimer(callback) {
- return function requestCall() {
- // We dispatch a timeout with a specified delay of 0 for engines that
- // can reliably accommodate that request. This will usually be snapped
- // to a 4 milisecond delay, but once we're flushing, there's no delay
- // between events.
- var timeoutHandle = setTimeout(handleTimer, 0);
- // However, since this timer gets frequently dropped in Firefox
- // workers, we enlist an interval handle that will try to fire
- // an event 20 times per second until it succeeds.
- var intervalHandle = setInterval(handleTimer, 50);
-
- function handleTimer() {
- // Whichever timer succeeds will cancel both timers and
- // execute the callback.
- clearTimeout(timeoutHandle);
- clearInterval(intervalHandle);
- callback();
- }
- };
- }
-
- // This is for `asap.js` only.
- // Its name will be periodically randomized to break any code that depends on
- // its existence.
- rawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer;
-
- // ASAP was originally a nextTick shim included in Q. This was factored out
- // into this ASAP package. It was later adapted to RSVP which made further
- // amendments. These decisions, particularly to marginalize MessageChannel and
- // to capture the MutationObserver implementation in a closure, were integrated
- // back into ASAP proper.
- // https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js
-
- /* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
-
-/***/ },
-/* 56 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- var Promise = __webpack_require__(54);
-
- module.exports = Promise;
- Promise.prototype.done = function (onFulfilled, onRejected) {
- var self = arguments.length ? this.then.apply(this, arguments) : this;
- self.then(null, function (err) {
- setTimeout(function () {
- throw err;
- }, 0);
- });
- };
-
-
-/***/ },
-/* 57 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- var Promise = __webpack_require__(54);
-
- module.exports = Promise;
- Promise.prototype['finally'] = function (f) {
- return this.then(function (value) {
- return Promise.resolve(f()).then(function () {
- return value;
- });
- }, function (err) {
- return Promise.resolve(f()).then(function () {
- throw err;
- });
- });
- };
-
-
-/***/ },
-/* 58 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- //This file contains the ES6 extensions to the core Promises/A+ API
-
- var Promise = __webpack_require__(54);
-
- module.exports = Promise;
-
- /* Static Functions */
-
- var TRUE = valuePromise(true);
- var FALSE = valuePromise(false);
- var NULL = valuePromise(null);
- var UNDEFINED = valuePromise(undefined);
- var ZERO = valuePromise(0);
- var EMPTYSTRING = valuePromise('');
-
- function valuePromise(value) {
- var p = new Promise(Promise._61);
- p._81 = 1;
- p._65 = value;
- return p;
- }
- Promise.resolve = function (value) {
- if (value instanceof Promise) return value;
-
- if (value === null) return NULL;
- if (value === undefined) return UNDEFINED;
- if (value === true) return TRUE;
- if (value === false) return FALSE;
- if (value === 0) return ZERO;
- if (value === '') return EMPTYSTRING;
-
- if (typeof value === 'object' || typeof value === 'function') {
- try {
- var then = value.then;
- if (typeof then === 'function') {
- return new Promise(then.bind(value));
- }
- } catch (ex) {
- return new Promise(function (resolve, reject) {
- reject(ex);
- });
- }
- }
- return valuePromise(value);
- };
-
- Promise.all = function (arr) {
- var args = Array.prototype.slice.call(arr);
-
- return new Promise(function (resolve, reject) {
- if (args.length === 0) return resolve([]);
- var remaining = args.length;
- function res(i, val) {
- if (val && (typeof val === 'object' || typeof val === 'function')) {
- if (val instanceof Promise && val.then === Promise.prototype.then) {
- while (val._81 === 3) {
- val = val._65;
- }
- if (val._81 === 1) return res(i, val._65);
- if (val._81 === 2) reject(val._65);
- val.then(function (val) {
- res(i, val);
- }, reject);
- return;
- } else {
- var then = val.then;
- if (typeof then === 'function') {
- var p = new Promise(then.bind(val));
- p.then(function (val) {
- res(i, val);
- }, reject);
- return;
- }
- }
- }
- args[i] = val;
- if (--remaining === 0) {
- resolve(args);
- }
- }
- for (var i = 0; i < args.length; i++) {
- res(i, args[i]);
- }
- });
- };
-
- Promise.reject = function (value) {
- return new Promise(function (resolve, reject) {
- reject(value);
- });
- };
-
- Promise.race = function (values) {
- return new Promise(function (resolve, reject) {
- values.forEach(function(value){
- Promise.resolve(value).then(resolve, reject);
- });
- });
- };
-
- /* Prototype Methods */
-
- Promise.prototype['catch'] = function (onRejected) {
- return this.then(null, onRejected);
- };
-
-
-/***/ },
-/* 59 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- // This file contains then/promise specific extensions that are only useful
- // for node.js interop
-
- var Promise = __webpack_require__(54);
- var asap = __webpack_require__(60);
-
- module.exports = Promise;
-
- /* Static Functions */
-
- Promise.denodeify = function (fn, argumentCount) {
- if (
- typeof argumentCount === 'number' && argumentCount !== Infinity
- ) {
- return denodeifyWithCount(fn, argumentCount);
- } else {
- return denodeifyWithoutCount(fn);
- }
- }
-
- var callbackFn = (
- 'function (err, res) {' +
- 'if (err) { rj(err); } else { rs(res); }' +
- '}'
- );
- function denodeifyWithCount(fn, argumentCount) {
- var args = [];
- for (var i = 0; i < argumentCount; i++) {
- args.push('a' + i);
- }
- var body = [
- 'return function (' + args.join(',') + ') {',
- 'var self = this;',
- 'return new Promise(function (rs, rj) {',
- 'var res = fn.call(',
- ['self'].concat(args).concat([callbackFn]).join(','),
- ');',
- 'if (res &&',
- '(typeof res === "object" || typeof res === "function") &&',
- 'typeof res.then === "function"',
- ') {rs(res);}',
- '});',
- '};'
- ].join('');
- return Function(['Promise', 'fn'], body)(Promise, fn);
- }
- function denodeifyWithoutCount(fn) {
- var fnLength = Math.max(fn.length - 1, 3);
- var args = [];
- for (var i = 0; i < fnLength; i++) {
- args.push('a' + i);
- }
- var body = [
- 'return function (' + args.join(',') + ') {',
- 'var self = this;',
- 'var args;',
- 'var argLength = arguments.length;',
- 'if (arguments.length > ' + fnLength + ') {',
- 'args = new Array(arguments.length + 1);',
- 'for (var i = 0; i < arguments.length; i++) {',
- 'args[i] = arguments[i];',
- '}',
- '}',
- 'return new Promise(function (rs, rj) {',
- 'var cb = ' + callbackFn + ';',
- 'var res;',
- 'switch (argLength) {',
- args.concat(['extra']).map(function (_, index) {
- return (
- 'case ' + (index) + ':' +
- 'res = fn.call(' + ['self'].concat(args.slice(0, index)).concat('cb').join(',') + ');' +
- 'break;'
- );
- }).join(''),
- 'default:',
- 'args[argLength] = cb;',
- 'res = fn.apply(self, args);',
- '}',
-
- 'if (res &&',
- '(typeof res === "object" || typeof res === "function") &&',
- 'typeof res.then === "function"',
- ') {rs(res);}',
- '});',
- '};'
- ].join('');
-
- return Function(
- ['Promise', 'fn'],
- body
- )(Promise, fn);
- }
-
- Promise.nodeify = function (fn) {
- return function () {
- var args = Array.prototype.slice.call(arguments);
- var callback =
- typeof args[args.length - 1] === 'function' ? args.pop() : null;
- var ctx = this;
- try {
- return fn.apply(this, arguments).nodeify(callback, ctx);
- } catch (ex) {
- if (callback === null || typeof callback == 'undefined') {
- return new Promise(function (resolve, reject) {
- reject(ex);
- });
- } else {
- asap(function () {
- callback.call(ctx, ex);
- })
- }
- }
- }
- }
-
- Promise.prototype.nodeify = function (callback, ctx) {
- if (typeof callback != 'function') return this;
-
- this.then(function (value) {
- asap(function () {
- callback.call(ctx, null, value);
- });
- }, function (err) {
- asap(function () {
- callback.call(ctx, err);
- });
- });
- }
-
-
-/***/ },
-/* 60 */
-/***/ function(module, exports, __webpack_require__) {
-
- "use strict";
-
- // rawAsap provides everything we need except exception management.
- var rawAsap = __webpack_require__(55);
- // RawTasks are recycled to reduce GC churn.
- var freeTasks = [];
- // We queue errors to ensure they are thrown in right order (FIFO).
- // Array-as-queue is good enough here, since we are just dealing with exceptions.
- var pendingErrors = [];
- var requestErrorThrow = rawAsap.makeRequestCallFromTimer(throwFirstError);
-
- function throwFirstError() {
- if (pendingErrors.length) {
- throw pendingErrors.shift();
- }
- }
-
- /**
- * Calls a task as soon as possible after returning, in its own event, with priority
- * over other events like animation, reflow, and repaint. An error thrown from an
- * event will not interrupt, nor even substantially slow down the processing of
- * other events, but will be rather postponed to a lower priority event.
- * @param {{call}} task A callable object, typically a function that takes no
- * arguments.
- */
- module.exports = asap;
- function asap(task) {
- var rawTask;
- if (freeTasks.length) {
- rawTask = freeTasks.pop();
- } else {
- rawTask = new RawTask();
- }
- rawTask.task = task;
- rawAsap(rawTask);
- }
-
- // We wrap tasks with recyclable task objects. A task object implements
- // `call`, just like a function.
- function RawTask() {
- this.task = null;
- }
-
- // The sole purpose of wrapping the task is to catch the exception and recycle
- // the task object after its single use.
- RawTask.prototype.call = function () {
- try {
- this.task.call();
- } catch (error) {
- if (asap.onerror) {
- // This hook exists purely for testing purposes.
- // Its name will be periodically randomized to break any code that
- // depends on its existence.
- asap.onerror(error);
- } else {
- // In a web browser, exceptions are not fatal. However, to avoid
- // slowing down the queue of pending tasks, we rethrow the error in a
- // lower priority turn.
- pendingErrors.push(error);
- requestErrorThrow();
- }
- } finally {
- this.task = null;
- freeTasks[freeTasks.length] = this;
- }
- };
-
-
-/***/ },
-/* 61 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- var Promise = __webpack_require__(54);
-
- module.exports = Promise;
- Promise.enableSynchronous = function () {
- Promise.prototype.isPending = function() {
- return this.getState() == 0;
- };
-
- Promise.prototype.isFulfilled = function() {
- return this.getState() == 1;
- };
-
- Promise.prototype.isRejected = function() {
- return this.getState() == 2;
- };
-
- Promise.prototype.getValue = function () {
- if (this._81 === 3) {
- return this._65.getValue();
- }
-
- if (!this.isFulfilled()) {
- throw new Error('Cannot get a value of an unfulfilled promise.');
- }
-
- return this._65;
- };
-
- Promise.prototype.getReason = function () {
- if (this._81 === 3) {
- return this._65.getReason();
- }
-
- if (!this.isRejected()) {
- throw new Error('Cannot get a rejection reason of a non-rejected promise.');
- }
-
- return this._65;
- };
-
- Promise.prototype.getState = function () {
- if (this._81 === 3) {
- return this._65.getState();
- }
- if (this._81 === -1 || this._81 === -2) {
- return 0;
- }
-
- return this._81;
- };
- };
-
- Promise.disableSynchronous = function() {
- Promise.prototype.isPending = undefined;
- Promise.prototype.isFulfilled = undefined;
- Promise.prototype.isRejected = undefined;
- Promise.prototype.getValue = undefined;
- Promise.prototype.getReason = undefined;
- Promise.prototype.getState = undefined;
- };
-
-
-/***/ },
-/* 62 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
-
- function Scratch3EventBlocks(runtime) {
- /**
- * The runtime instantiating this block package.
- * @type {Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Retrieve the block primitives implemented by this package.
- * @return {Object.<string, Function>} Mapping of opcode to Function.
- */
- Scratch3EventBlocks.prototype.getPrimitives = function() {
- return {
- 'event_broadcast': this.broadcast,
- 'event_broadcastandwait': this.broadcastAndWait,
- 'event_whengreaterthan': this.hatGreaterThanPredicate
- };
- };
-
- Scratch3EventBlocks.prototype.getHats = function () {
- return {
- 'event_whenflagclicked': {
- restartExistingThreads: true
- },
- 'event_whenkeypressed': {
- restartExistingThreads: false
- },
- 'event_whenthisspriteclicked': {
- restartExistingThreads: true
- },
- 'event_whenbackdropswitchesto': {
- restartExistingThreads: true
- },
- 'event_whengreaterthan': {
- restartExistingThreads: false,
- edgeActivated: true
- },
- 'event_whenbroadcastreceived': {
- restartExistingThreads: true
- }
- };
- };
-
- Scratch3EventBlocks.prototype.hatGreaterThanPredicate = function (args, util) {
- var option = Cast.toString(args.WHENGREATERTHANMENU).toLowerCase();
- var value = Cast.toNumber(args.VALUE);
- // @todo: Other cases :)
- if (option == 'timer') {
- return util.ioQuery('clock', 'projectTimer') > value;
- }
- return false;
- };
-
- Scratch3EventBlocks.prototype.broadcast = function(args, util) {
- var broadcastOption = Cast.toString(args.BROADCAST_OPTION);
- util.startHats('event_whenbroadcastreceived', {
- 'BROADCAST_OPTION': broadcastOption
- });
- };
-
- Scratch3EventBlocks.prototype.broadcastAndWait = function (args, util) {
- var broadcastOption = Cast.toString(args.BROADCAST_OPTION);
- // Have we run before, starting threads?
- if (!util.stackFrame.startedThreads) {
- // No - start hats for this broadcast.
- util.stackFrame.startedThreads = util.startHats(
- 'event_whenbroadcastreceived', {
- 'BROADCAST_OPTION': broadcastOption
- }
- );
- if (util.stackFrame.startedThreads.length == 0) {
- // Nothing was started.
- return;
- }
- }
- // We've run before; check if the wait is still going on.
- var instance = this;
- var waiting = util.stackFrame.startedThreads.some(function(thread) {
- return instance.runtime.isActiveThread(thread);
- });
- if (waiting) {
- util.yieldFrame();
- }
- };
-
- module.exports = Scratch3EventBlocks;
-
-
-/***/ },
-/* 63 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
-
- function Scratch3LooksBlocks(runtime) {
- /**
- * The runtime instantiating this block package.
- * @type {Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Retrieve the block primitives implemented by this package.
- * @return {Object.<string, Function>} Mapping of opcode to Function.
- */
- Scratch3LooksBlocks.prototype.getPrimitives = function() {
- return {
- 'looks_say': this.say,
- 'looks_sayforsecs': this.sayforsecs,
- 'looks_think': this.think,
- 'looks_thinkforsecs': this.sayforsecs,
- 'looks_show': this.show,
- 'looks_hide': this.hide,
- 'looks_switchcostumeto': this.switchCostume,
- 'looks_switchbackdropto': this.switchBackdrop,
- 'looks_switchbackdroptoandwait': this.switchBackdropAndWait,
- 'looks_nextcostume': this.nextCostume,
- 'looks_nextbackdrop': this.nextBackdrop,
- 'looks_changeeffectby': this.changeEffect,
- 'looks_seteffectto': this.setEffect,
- 'looks_cleargraphiceffects': this.clearEffects,
- 'looks_changesizeby': this.changeSize,
- 'looks_setsizeto': this.setSize,
- 'looks_size': this.getSize,
- 'looks_costumeorder': this.getCostumeIndex,
- 'looks_backdroporder': this.getBackdropIndex,
- 'looks_backdropname': this.getBackdropName
- };
- };
-
- Scratch3LooksBlocks.prototype.say = function (args, util) {
- util.target.setSay('say', args.MESSAGE);
- };
-
- Scratch3LooksBlocks.prototype.sayforsecs = function (args, util) {
- util.target.setSay('say', args.MESSAGE);
- return new Promise(function(resolve) {
- setTimeout(function() {
- // Clear say bubble and proceed.
- util.target.setSay();
- resolve();
- }, 1000 * args.SECS);
- });
- };
-
- Scratch3LooksBlocks.prototype.think = function (args, util) {
- util.target.setSay('think', args.MESSAGE);
- };
-
- Scratch3LooksBlocks.prototype.thinkforsecs = function (args, util) {
- util.target.setSay('think', args.MESSAGE);
- return new Promise(function(resolve) {
- setTimeout(function() {
- // Clear say bubble and proceed.
- util.target.setSay();
- resolve();
- }, 1000 * args.SECS);
- });
- };
-
- Scratch3LooksBlocks.prototype.show = function (args, util) {
- util.target.setVisible(true);
- };
-
- Scratch3LooksBlocks.prototype.hide = function (args, util) {
- util.target.setVisible(false);
- };
-
- /**
- * Utility function to set the costume or backdrop of a target.
- * Matches the behavior of Scratch 2.0 for different types of arguments.
- * @param {!Target} target Target to set costume/backdrop to.
- * @param {Any} requestedCostume Costume requested, e.g., 0, 'name', etc.
- * @param {boolean=} opt_zeroIndex Set to zero-index the requestedCostume.
- * @return {Array.<!Thread>} Any threads started by this switch.
- */
- Scratch3LooksBlocks.prototype._setCostumeOrBackdrop = function (target,
- requestedCostume, opt_zeroIndex) {
- if (typeof requestedCostume === 'number') {
- target.setCostume(opt_zeroIndex ?
- requestedCostume : requestedCostume - 1);
- } else {
- var costumeIndex = target.getCostumeIndexByName(requestedCostume);
- if (costumeIndex > -1) {
- target.setCostume(costumeIndex);
- } else if (costumeIndex == 'previous costume' ||
- costumeIndex == 'previous backdrop') {
- target.setCostume(target.currentCostume - 1);
- } else if (costumeIndex == 'next costume' ||
- costumeIndex == 'next backdrop') {
- target.setCostume(target.currentCostume + 1);
- } else {
- var forcedNumber = Cast.toNumber(requestedCostume);
- if (!isNaN(forcedNumber)) {
- target.setCostume(opt_zeroIndex ?
- forcedNumber : forcedNumber - 1);
- }
- }
- }
- if (target == this.runtime.getTargetForStage()) {
- // Target is the stage - start hats.
- var newName = target.sprite.costumes[target.currentCostume].name;
- return this.runtime.startHats('event_whenbackdropswitchesto', {
- 'BACKDROP': newName
- });
- }
- return [];
- };
-
- Scratch3LooksBlocks.prototype.switchCostume = function (args, util) {
- this._setCostumeOrBackdrop(util.target, args.COSTUME);
- };
-
- Scratch3LooksBlocks.prototype.nextCostume = function (args, util) {
- this._setCostumeOrBackdrop(
- util.target, util.target.currentCostume + 1, true
- );
- };
-
- Scratch3LooksBlocks.prototype.switchBackdrop = function (args) {
- this._setCostumeOrBackdrop(this.runtime.getTargetForStage(), args.BACKDROP);
- };
-
- Scratch3LooksBlocks.prototype.switchBackdropAndWait = function (args, util) {
- // Have we run before, starting threads?
- if (!util.stackFrame.startedThreads) {
- // No - switch the backdrop.
- util.stackFrame.startedThreads = (
- this._setCostumeOrBackdrop(
- this.runtime.getTargetForStage(),
- args.BACKDROP
- )
- );
- if (util.stackFrame.startedThreads.length == 0) {
- // Nothing was started.
- return;
- }
- }
- // We've run before; check if the wait is still going on.
- var instance = this;
- var waiting = util.stackFrame.startedThreads.some(function(thread) {
- return instance.runtime.isActiveThread(thread);
- });
- if (waiting) {
- util.yieldFrame();
- }
- };
-
- Scratch3LooksBlocks.prototype.nextBackdrop = function () {
- var stage = this.runtime.getTargetForStage();
- this._setCostumeOrBackdrop(
- stage, stage.currentCostume + 1, true
- );
- };
-
- Scratch3LooksBlocks.prototype.changeEffect = function (args, util) {
- var effect = Cast.toString(args.EFFECT).toLowerCase();
- var change = Cast.toNumber(args.CHANGE);
- if (!util.target.effects.hasOwnProperty(effect)) return;
- var newValue = change + util.target.effects[effect];
- util.target.setEffect(effect, newValue);
- };
-
- Scratch3LooksBlocks.prototype.setEffect = function (args, util) {
- var effect = Cast.toString(args.EFFECT).toLowerCase();
- var value = Cast.toNumber(args.VALUE);
- util.target.setEffect(effect, value);
- };
-
- Scratch3LooksBlocks.prototype.clearEffects = function (args, util) {
- util.target.clearEffects();
- };
-
- Scratch3LooksBlocks.prototype.changeSize = function (args, util) {
- var change = Cast.toNumber(args.CHANGE);
- util.target.setSize(util.target.size + change);
- };
-
- Scratch3LooksBlocks.prototype.setSize = function (args, util) {
- var size = Cast.toNumber(args.SIZE);
- util.target.setSize(size);
- };
-
- Scratch3LooksBlocks.prototype.getSize = function (args, util) {
- return util.target.size;
- };
-
- Scratch3LooksBlocks.prototype.getBackdropIndex = function () {
- var stage = this.runtime.getTargetForStage();
- return stage.currentCostume + 1;
- };
-
- Scratch3LooksBlocks.prototype.getBackdropName = function () {
- var stage = this.runtime.getTargetForStage();
- return stage.sprite.costumes[stage.currentCostume].name;
- };
-
- Scratch3LooksBlocks.prototype.getCostumeIndex = function (args, util) {
- return util.target.currentCostume + 1;
- };
-
- module.exports = Scratch3LooksBlocks;
-
-
-/***/ },
-/* 64 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
- var MathUtil = __webpack_require__(50);
- var Timer = __webpack_require__(42);
-
- function Scratch3MotionBlocks(runtime) {
- /**
- * The runtime instantiating this block package.
- * @type {Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Retrieve the block primitives implemented by this package.
- * @return {Object.<string, Function>} Mapping of opcode to Function.
- */
- Scratch3MotionBlocks.prototype.getPrimitives = function() {
- return {
- 'motion_movesteps': this.moveSteps,
- 'motion_gotoxy': this.goToXY,
- 'motion_turnright': this.turnRight,
- 'motion_turnleft': this.turnLeft,
- 'motion_pointindirection': this.pointInDirection,
- 'motion_glidesecstoxy': this.glide,
- 'motion_changexby': this.changeX,
- 'motion_setx': this.setX,
- 'motion_changeyby': this.changeY,
- 'motion_sety': this.setY,
- 'motion_xposition': this.getX,
- 'motion_yposition': this.getY,
- 'motion_direction': this.getDirection
- };
- };
-
- Scratch3MotionBlocks.prototype.moveSteps = function (args, util) {
- var steps = Cast.toNumber(args.STEPS);
- var radians = MathUtil.degToRad(util.target.direction);
- var dx = steps * Math.cos(radians);
- var dy = steps * Math.sin(radians);
- util.target.setXY(util.target.x + dx, util.target.y + dy);
- };
-
- Scratch3MotionBlocks.prototype.goToXY = function (args, util) {
- var x = Cast.toNumber(args.X);
- var y = Cast.toNumber(args.Y);
- util.target.setXY(x, y);
- };
-
- Scratch3MotionBlocks.prototype.turnRight = function (args, util) {
- var degrees = Cast.toNumber(args.DEGREES);
- util.target.setDirection(util.target.direction + degrees);
- };
-
- Scratch3MotionBlocks.prototype.turnLeft = function (args, util) {
- var degrees = Cast.toNumber(args.DEGREES);
- util.target.setDirection(util.target.direction - degrees);
- };
-
- Scratch3MotionBlocks.prototype.pointInDirection = function (args, util) {
- var direction = Cast.toNumber(args.DIRECTION);
- util.target.setDirection(direction);
- };
-
- Scratch3MotionBlocks.prototype.glide = function (args, util) {
- if (!util.stackFrame.timer) {
- // First time: save data for future use.
- util.stackFrame.timer = new Timer();
- util.stackFrame.timer.start();
- util.stackFrame.duration = Cast.toNumber(args.SECS);
- util.stackFrame.startX = util.target.x;
- util.stackFrame.startY = util.target.y;
- util.stackFrame.endX = Cast.toNumber(args.X);
- util.stackFrame.endY = Cast.toNumber(args.Y);
- if (util.stackFrame.duration <= 0) {
- // Duration too short to glide.
- util.target.setXY(util.stackFrame.endX, util.stackFrame.endY);
- return;
- }
- util.yieldFrame();
- } else {
- var timeElapsed = util.stackFrame.timer.timeElapsed();
- if (timeElapsed < util.stackFrame.duration * 1000) {
- // In progress: move to intermediate position.
- var frac = timeElapsed / (util.stackFrame.duration * 1000);
- var dx = frac * (util.stackFrame.endX - util.stackFrame.startX);
- var dy = frac * (util.stackFrame.endY - util.stackFrame.startY);
- util.target.setXY(
- util.stackFrame.startX + dx,
- util.stackFrame.startY + dy
- );
- util.yieldFrame();
- } else {
- // Finished: move to final position.
- util.target.setXY(util.stackFrame.endX, util.stackFrame.endY);
- }
- }
- };
-
- Scratch3MotionBlocks.prototype.changeX = function (args, util) {
- var dx = Cast.toNumber(args.DX);
- util.target.setXY(util.target.x + dx, util.target.y);
- };
-
- Scratch3MotionBlocks.prototype.setX = function (args, util) {
- var x = Cast.toNumber(args.X);
- util.target.setXY(x, util.target.y);
- };
-
- Scratch3MotionBlocks.prototype.changeY = function (args, util) {
- var dy = Cast.toNumber(args.DY);
- util.target.setXY(util.target.x, util.target.y + dy);
- };
-
- Scratch3MotionBlocks.prototype.setY = function (args, util) {
- var y = Cast.toNumber(args.Y);
- util.target.setXY(util.target.x, y);
- };
-
- Scratch3MotionBlocks.prototype.getX = function (args, util) {
- return util.target.x;
- };
-
- Scratch3MotionBlocks.prototype.getY = function (args, util) {
- return util.target.y;
- };
-
- Scratch3MotionBlocks.prototype.getDirection = function (args, util) {
- return util.target.direction;
- };
-
- module.exports = Scratch3MotionBlocks;
-
-
-/***/ },
-/* 65 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
-
- function Scratch3OperatorsBlocks(runtime) {
- /**
- * The runtime instantiating this block package.
- * @type {Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Retrieve the block primitives implemented by this package.
- * @return {Object.<string, Function>} Mapping of opcode to Function.
- */
- Scratch3OperatorsBlocks.prototype.getPrimitives = function() {
- return {
- 'operator_add': this.add,
- 'operator_subtract': this.subtract,
- 'operator_multiply': this.multiply,
- 'operator_divide': this.divide,
- 'operator_lt': this.lt,
- 'operator_equals': this.equals,
- 'operator_gt': this.gt,
- 'operator_and': this.and,
- 'operator_or': this.or,
- 'operator_not': this.not,
- 'operator_random': this.random,
- 'operator_join': this.join,
- 'operator_letter_of': this.letterOf,
- 'operator_length': this.length,
- 'operator_mod': this.mod,
- 'operator_round': this.round,
- 'operator_mathop': this.mathop
- };
- };
-
- Scratch3OperatorsBlocks.prototype.add = function (args) {
- return Cast.toNumber(args.NUM1) + Cast.toNumber(args.NUM2);
- };
-
- Scratch3OperatorsBlocks.prototype.subtract = function (args) {
- return Cast.toNumber(args.NUM1) - Cast.toNumber(args.NUM2);
- };
-
- Scratch3OperatorsBlocks.prototype.multiply = function (args) {
- return Cast.toNumber(args.NUM1) * Cast.toNumber(args.NUM2);
- };
-
- Scratch3OperatorsBlocks.prototype.divide = function (args) {
- return Cast.toNumber(args.NUM1) / Cast.toNumber(args.NUM2);
- };
-
- Scratch3OperatorsBlocks.prototype.lt = function (args) {
- return Cast.compare(args.OPERAND1, args.OPERAND2) < 0;
- };
-
- Scratch3OperatorsBlocks.prototype.equals = function (args) {
- return Cast.compare(args.OPERAND1, args.OPERAND2) == 0;
- };
-
- Scratch3OperatorsBlocks.prototype.gt = function (args) {
- return Cast.compare(args.OPERAND1, args.OPERAND2) > 0;
- };
-
- Scratch3OperatorsBlocks.prototype.and = function (args) {
- return Cast.toBoolean(args.OPERAND1) && Cast.toBoolean(args.OPERAND2);
- };
-
- Scratch3OperatorsBlocks.prototype.or = function (args) {
- return Cast.toBoolean(args.OPERAND1) || Cast.toBoolean(args.OPERAND2);
- };
-
- Scratch3OperatorsBlocks.prototype.not = function (args) {
- return !Cast.toBoolean(args.OPERAND);
- };
-
- Scratch3OperatorsBlocks.prototype.random = function (args) {
- var nFrom = Cast.toNumber(args.FROM);
- var nTo = Cast.toNumber(args.TO);
- var low = nFrom <= nTo ? nFrom : nTo;
- var high = nFrom <= nTo ? nTo : nFrom;
- if (low == high) return low;
- // If both arguments are ints, truncate the result to an int.
- if (Cast.isInt(args.FROM) && Cast.isInt(args.TO)) {
- return low + parseInt(Math.random() * ((high + 1) - low));
- }
- return (Math.random() * (high - low)) + low;
- };
-
- Scratch3OperatorsBlocks.prototype.join = function (args) {
- return Cast.toString(args.STRING1) + Cast.toString(args.STRING2);
- };
-
- Scratch3OperatorsBlocks.prototype.letterOf = function (args) {
- var index = Cast.toNumber(args.LETTER) - 1;
- var str = Cast.toString(args.STRING);
- // Out of bounds?
- if (index < 0 || index >= str.length) {
- return '';
- }
- return str.charAt(index);
- };
-
- Scratch3OperatorsBlocks.prototype.length = function (args) {
- return Cast.toString(args.STRING).length;
- };
-
- Scratch3OperatorsBlocks.prototype.mod = function (args) {
- var n = Cast.toNumber(args.NUM1);
- var modulus = Cast.toNumber(args.NUM2);
- var result = n % modulus;
- // Scratch mod is kept positive.
- if (result / modulus < 0) result += modulus;
- return result;
- };
-
- Scratch3OperatorsBlocks.prototype.round = function (args) {
- return Math.round(Cast.toNumber(args.NUM));
- };
-
- Scratch3OperatorsBlocks.prototype.mathop = function (args) {
- var operator = Cast.toString(args.OPERATOR).toLowerCase();
- var n = Cast.toNumber(args.NUM);
- switch (operator) {
- case 'abs': return Math.abs(n);
- case 'floor': return Math.floor(n);
- case 'ceiling': return Math.ceil(n);
- case 'sqrt': return Math.sqrt(n);
- case 'sin': return Math.sin((Math.PI * n) / 180);
- case 'cos': return Math.cos((Math.PI * n) / 180);
- case 'tan': return Math.tan((Math.PI * n) / 180);
- case 'asin': return (Math.asin(n) * 180) / Math.PI;
- case 'acos': return (Math.acos(n) * 180) / Math.PI;
- case 'atan': return (Math.atan(n) * 180) / Math.PI;
- case 'ln': return Math.log(n);
- case 'log': return Math.log(n) / Math.LN10;
- case 'e ^': return Math.exp(n);
- case '10 ^': return Math.pow(10, n);
- }
- return 0;
- };
-
- module.exports = Scratch3OperatorsBlocks;
-
-
-/***/ },
-/* 66 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Cast = __webpack_require__(47);
-
- function Scratch3SensingBlocks(runtime) {
- /**
- * The runtime instantiating this block package.
- * @type {Runtime}
- */
- this.runtime = runtime;
- }
-
- /**
- * Retrieve the block primitives implemented by this package.
- * @return {Object.<string, Function>} Mapping of opcode to Function.
- */
- Scratch3SensingBlocks.prototype.getPrimitives = function() {
- return {
- 'sensing_touchingcolor': this.touchingColor,
- 'sensing_coloristouchingcolor': this.colorTouchingColor,
- 'sensing_timer': this.getTimer,
- 'sensing_resettimer': this.resetTimer,
- 'sensing_mousex': this.getMouseX,
- 'sensing_mousey': this.getMouseY,
- 'sensing_mousedown': this.getMouseDown,
- 'sensing_keypressed': this.getKeyPressed,
- 'sensing_current': this.current
- };
- };
-
- Scratch3SensingBlocks.prototype.touchingColor = function (args, util) {
- var color = Cast.toRgbColorList(args.COLOR);
- return util.target.isTouchingColor(color);
- };
-
- Scratch3SensingBlocks.prototype.colorTouchingColor = function (args, util) {
- var maskColor = Cast.toRgbColorList(args.COLOR);
- var targetColor = Cast.toRgbColorList(args.COLOR2);
- return util.target.colorIsTouchingColor(targetColor, maskColor);
- };
-
- Scratch3SensingBlocks.prototype.getTimer = function (args, util) {
- return util.ioQuery('clock', 'projectTimer');
- };
-
- Scratch3SensingBlocks.prototype.resetTimer = function (args, util) {
- util.ioQuery('clock', 'resetProjectTimer');
- };
-
- Scratch3SensingBlocks.prototype.getMouseX = function (args, util) {
- return util.ioQuery('mouse', 'getX');
- };
-
- Scratch3SensingBlocks.prototype.getMouseY = function (args, util) {
- return util.ioQuery('mouse', 'getY');
- };
-
- Scratch3SensingBlocks.prototype.getMouseDown = function (args, util) {
- return util.ioQuery('mouse', 'getIsDown');
- };
-
- Scratch3SensingBlocks.prototype.current = function (args) {
- var menuOption = Cast.toString(args.CURRENTMENU).toLowerCase();
- var date = new Date();
- switch (menuOption) {
- case 'year': return date.getFullYear();
- case 'month': return date.getMonth() + 1; // getMonth is zero-based
- case 'date': return date.getDate();
- case 'dayofweek': return date.getDay() + 1; // getDay is zero-based, Sun=0
- case 'hour': return date.getHours();
- case 'minute': return date.getMinutes();
- case 'second': return date.getSeconds();
- }
- return 0;
- };
-
- Scratch3SensingBlocks.prototype.getKeyPressed = function (args, util) {
- return util.ioQuery('keyboard', 'getKeyIsDown', args.KEY_OPTION);
- };
-
- module.exports = Scratch3SensingBlocks;
-
-
-/***/ },
-/* 67 */
-/***/ function(module, exports, __webpack_require__) {
-
- /**
- * @fileoverview
- * Partial implementation of an SB2 JSON importer.
- * Parses provided JSON and then generates all needed
- * scratch-vm runtime structures.
- */
-
- var Blocks = __webpack_require__(68);
- var Sprite = __webpack_require__(122);
- var Color = __webpack_require__(48);
- var uid = __webpack_require__(125);
- var specMap = __webpack_require__(126);
-
- /**
- * Top-level handler. Parse provided JSON,
- * and process the top-level object (the stage object).
- * @param {!string} json SB2-format JSON to load.
- * @param {!Runtime} runtime Runtime object to load all structures into.
- */
- function sb2import (json, runtime) {
- parseScratchObject(
- JSON.parse(json),
- runtime,
- true
- );
- }
-
- /**
- * Parse a single "Scratch object" and create all its in-memory VM objects.
- * @param {!Object} object From-JSON "Scratch object:" sprite, stage, watcher.
- * @param {!Runtime} runtime Runtime object to load all structures into.
- * @param {boolean} topLevel Whether this is the top-level object (stage).
- */
- function parseScratchObject (object, runtime, topLevel) {
- if (!object.hasOwnProperty('objName')) {
- // Watcher/monitor - skip this object until those are implemented in VM.
- // @todo
- return;
- }
- // Blocks container for this object.
- var blocks = new Blocks();
- // @todo: For now, load all Scratch objects (stage/sprites) as a Sprite.
- var sprite = new Sprite(blocks);
- // Sprite/stage name from JSON.
- if (object.hasOwnProperty('objName')) {
- sprite.name = object.objName;
- }
- // Costumes from JSON.
- if (object.hasOwnProperty('costumes')) {
- for (var i = 0; i < object.costumes.length; i++) {
- var costume = object.costumes[i];
- // @todo: Make sure all the relevant metadata is being pulled out.
- sprite.costumes.push({
- skin: 'https://cdn.assets.scratch.mit.edu/internalapi/asset/'
- + costume.baseLayerMD5 + '/get/',
- name: costume.costumeName,
- bitmapResolution: costume.bitmapResolution,
- rotationCenterX: costume.rotationCenterX,
- rotationCenterY: costume.rotationCenterY
- });
- }
- }
- // If included, parse any and all scripts/blocks on the object.
- if (object.hasOwnProperty('scripts')) {
- parseScripts(object.scripts, blocks);
- }
- // Create the first clone, and load its run-state from JSON.
- var target = sprite.createClone();
- // Add it to the runtime's list of targets.
- runtime.targets.push(target);
- if (object.scratchX) {
- target.x = object.scratchX;
- }
- if (object.scratchY) {
- target.y = object.scratchY;
- }
- if (object.direction) {
- target.direction = object.direction;
- }
- if (object.scale) {
- // SB2 stores as 1.0 = 100%; we use % in the VM.
- target.size = object.scale * 100;
- }
- if (object.visible) {
- target.visible = object.visible;
- }
- if (object.currentCostumeIndex) {
- target.currentCostume = object.currentCostumeIndex;
- }
- target.isStage = topLevel;
- // The stage will have child objects; recursively process them.
- if (object.children) {
- for (var j = 0; j < object.children.length; j++) {
- parseScratchObject(object.children[j], runtime, false);
- }
- }
- }
-
- /**
- * Parse a Scratch object's scripts into VM blocks.
- * This should only handle top-level scripts that include X, Y coordinates.
- * @param {!Object} scripts Scripts object from SB2 JSON.
- * @param {!Blocks} blocks Blocks object to load parsed blocks into.
- */
- function parseScripts (scripts, blocks) {
- for (var i = 0; i < scripts.length; i++) {
- var script = scripts[i];
- var scriptX = script[0];
- var scriptY = script[1];
- var blockList = script[2];
- var parsedBlockList = parseBlockList(blockList);
- if (parsedBlockList[0]) {
- // Adjust script coordinates to account for
- // larger block size in scratch-blocks.
- // @todo: Determine more precisely the right formulas here.
- parsedBlockList[0].x = scriptX * 1.1;
- parsedBlockList[0].y = scriptY * 1.1;
- parsedBlockList[0].topLevel = true;
- parsedBlockList[0].parent = null;
- }
- // Flatten children and create add the blocks.
- var convertedBlocks = flatten(parsedBlockList);
- for (var j = 0; j < convertedBlocks.length; j++) {
- blocks.createBlock(convertedBlocks[j]);
- }
- }
- }
-
- /**
- * Parse any list of blocks from SB2 JSON into a list of VM-format blocks.
- * Could be used to parse a top-level script,
- * a list of blocks in a branch (e.g., in forever),
- * or a list of blocks in an argument (e.g., move [pick random...]).
- * @param {Array.<Object>} blockList SB2 JSON-format block list.
- * @return {Array.<Object>} Scratch VM-format block list.
- */
- function parseBlockList (blockList) {
- var resultingList = [];
- var previousBlock = null; // For setting next.
- for (var i = 0; i < blockList.length; i++) {
- var block = blockList[i];
- var parsedBlock = parseBlock(block);
- if (previousBlock) {
- parsedBlock.parent = previousBlock.id;
- previousBlock.next = parsedBlock.id;
- }
- previousBlock = parsedBlock;
- resultingList.push(parsedBlock);
- }
- return resultingList;
- }
-
- /**
- * Flatten a block tree into a block list.
- * Children are temporarily stored on the `block.children` property.
- * @param {Array.<Object>} blocks list generated by `parseBlockList`.
- * @return {Array.<Object>} Flattened list to be passed to `blocks.createBlock`.
- */
- function flatten (blocks) {
- var finalBlocks = [];
- for (var i = 0; i < blocks.length; i++) {
- var block = blocks[i];
- finalBlocks.push(block);
- if (block.children) {
- finalBlocks = finalBlocks.concat(flatten(block.children));
- }
- delete block.children;
- }
- return finalBlocks;
- }
-
- /**
- * Parse a single SB2 JSON-formatted block and its children.
- * @param {!Object} sb2block SB2 JSON-formatted block.
- * @return {Object} Scratch VM format block.
- */
- function parseBlock (sb2block) {
- // First item in block object is the old opcode (e.g., 'forward:').
- var oldOpcode = sb2block[0];
- // Convert the block using the specMap. See sb2specmap.js.
- if (!oldOpcode || !specMap[oldOpcode]) {
- console.warn('Couldn\'t find SB2 block: ', oldOpcode);
- return;
- }
- var blockMetadata = specMap[oldOpcode];
- // Block skeleton.
- var activeBlock = {
- id: uid(), // Generate a new block unique ID.
- opcode: blockMetadata.opcode, // Converted, e.g. "motion_movesteps".
- inputs: {}, // Inputs to this block and the blocks they point to.
- fields: {}, // Fields on this block and their values.
- next: null, // Next block.
- shadow: false, // No shadow blocks in an SB2 by default.
- children: [] // Store any generated children, flattened in `flatten`.
- };
- // Look at the expected arguments in `blockMetadata.argMap.`
- // The basic problem here is to turn positional SB2 arguments into
- // non-positional named Scratch VM arguments.
- for (var i = 0; i < blockMetadata.argMap.length; i++) {
- var expectedArg = blockMetadata.argMap[i];
- var providedArg = sb2block[i + 1]; // (i = 0 is opcode)
- // Whether the input is obscuring a shadow.
- var shadowObscured = false;
- // Positional argument is an input.
- if (expectedArg.type == 'input') {
- // Create a new block and input metadata.
- var inputUid = uid();
- activeBlock.inputs[expectedArg.inputName] = {
- name: expectedArg.inputName,
- block: null,
- shadow: null
- };
- if (typeof providedArg == 'object' && providedArg) {
- // Block or block list occupies the input.
- var innerBlocks;
- if (typeof providedArg[0] == 'object' && providedArg[0]) {
- // Block list occupies the input.
- innerBlocks = parseBlockList(providedArg);
- } else {
- // Single block occupies the input.
- innerBlocks = [parseBlock(providedArg)];
- }
- for (var j = 0; j < innerBlocks.length; j++) {
- innerBlocks[j].parent = activeBlock.id;
- }
- // Obscures any shadow.
- shadowObscured = true;
- activeBlock.inputs[expectedArg.inputName].block = (
- innerBlocks[0].id
- );
- activeBlock.children = (
- activeBlock.children.concat(innerBlocks)
- );
- }
- // Generate a shadow block to occupy the input.
- if (!expectedArg.inputOp) {
- // No editable shadow input; e.g., for a boolean.
- continue;
- }
- // Each shadow has a field generated for it automatically.
- // Value to be filled in the field.
- var fieldValue = providedArg;
- // Shadows' field names match the input name, except for these:
- var fieldName = expectedArg.inputName;
- if (expectedArg.inputOp == 'math_number' ||
- expectedArg.inputOp == 'math_whole_number' ||
- expectedArg.inputOp == 'math_positive_number' ||
- expectedArg.inputOp == 'math_integer' ||
- expectedArg.inputOp == 'math_angle') {
- fieldName = 'NUM';
- // Fields are given Scratch 2.0 default values if obscured.
- if (shadowObscured) {
- fieldValue = 10;
- }
- } else if (expectedArg.inputOp == 'text') {
- fieldName = 'TEXT';
- if (shadowObscured) {
- fieldValue = '';
- }
- } else if (expectedArg.inputOp == 'colour_picker') {
- // Convert SB2 color to hex.
- fieldValue = Color.decimalToHex(providedArg);
- fieldName = 'COLOUR';
- if (shadowObscured) {
- fieldValue = '#990000';
- }
- }
- var fields = {};
- fields[fieldName] = {
- name: fieldName,
- value: fieldValue
- };
- activeBlock.children.push({
- id: inputUid,
- opcode: expectedArg.inputOp,
- inputs: {},
- fields: fields,
- next: null,
- topLevel: false,
- parent: activeBlock.id,
- shadow: true
- });
- activeBlock.inputs[expectedArg.inputName].shadow = inputUid;
- // If no block occupying the input, alias to the shadow.
- if (!activeBlock.inputs[expectedArg.inputName].block) {
- activeBlock.inputs[expectedArg.inputName].block = inputUid;
- }
- } else if (expectedArg.type == 'field') {
- // Add as a field on this block.
- activeBlock.fields[expectedArg.fieldName] = {
- name: expectedArg.fieldName,
- value: providedArg
- };
- }
- }
- return activeBlock;
- }
-
- module.exports = sb2import;
-
-
-/***/ },
-/* 68 */
-/***/ function(module, exports, __webpack_require__) {
-
- var adapter = __webpack_require__(69);
- var xmlEscape = __webpack_require__(121);
-
- /**
- * @fileoverview
- * Store and mutate the VM block representation,
- * and handle updates from Scratch Blocks events.
- */
-
- function Blocks () {
- /**
- * All blocks in the workspace.
- * Keys are block IDs, values are metadata about the block.
- * @type {Object.<string, Object>}
- */
- this._blocks = {};
-
- /**
- * All top-level scripts in the workspace.
- * A list of block IDs that represent scripts (i.e., first block in script).
- * @type {Array.<String>}
- */
- this._scripts = [];
- }
-
- /**
- * Blockly inputs that represent statements/branch.
- * are prefixed with this string.
- * @const{string}
- */
- Blocks.BRANCH_INPUT_PREFIX = 'SUBSTACK';
-
- /**
- * Provide an object with metadata for the requested block ID.
- * @param {!string} blockId ID of block we have stored.
- * @return {?Object} Metadata about the block, if it exists.
- */
- Blocks.prototype.getBlock = function (blockId) {
- return this._blocks[blockId];
- };
-
- /**
- * Get all known top-level blocks that start scripts.
- * @return {Array.<string>} List of block IDs.
- */
- Blocks.prototype.getScripts = function () {
- return this._scripts;
- };
-
- /**
- * Get the next block for a particular block
- * @param {?string} id ID of block to get the next block for
- * @return {?string} ID of next block in the sequence
- */
- Blocks.prototype.getNextBlock = function (id) {
- if (typeof this._blocks[id] === 'undefined') return null;
- return this._blocks[id].next;
- };
-
- /**
- * Get the branch for a particular C-shaped block.
- * @param {?string} id ID for block to get the branch for.
- * @param {?number} branchNum Which branch to select (e.g. for if-else).
- * @return {?string} ID of block in the branch.
- */
- Blocks.prototype.getBranch = function (id, branchNum) {
- var block = this._blocks[id];
- if (typeof block === 'undefined') return null;
- if (!branchNum) branchNum = 1;
-
- var inputName = Blocks.BRANCH_INPUT_PREFIX;
- if (branchNum > 1) {
- inputName += branchNum;
- }
-
- // Empty C-block?
- if (!(inputName in block.inputs)) return null;
- return block.inputs[inputName].block;
- };
-
- /**
- * Get the opcode for a particular block
- * @param {?string} id ID of block to query
- * @return {?string} the opcode corresponding to that block
- */
- Blocks.prototype.getOpcode = function (id) {
- if (typeof this._blocks[id] === 'undefined') return null;
- return this._blocks[id].opcode;
- };
-
- /**
- * Get all fields and their values for a block.
- * @param {?string} id ID of block to query.
- * @return {!Object} All fields and their values.
- */
- Blocks.prototype.getFields = function (id) {
- if (typeof this._blocks[id] === 'undefined') return null;
- return this._blocks[id].fields;
- };
-
- /**
- * Get all non-branch inputs for a block.
- * @param {?string} id ID of block to query.
- * @return {!Object} All non-branch inputs and their associated blocks.
- */
- Blocks.prototype.getInputs = function (id) {
- if (typeof this._blocks[id] === 'undefined') return null;
- var inputs = {};
- for (var input in this._blocks[id].inputs) {
- // Ignore blocks prefixed with branch prefix.
- if (input.substring(0, Blocks.BRANCH_INPUT_PREFIX.length)
- != Blocks.BRANCH_INPUT_PREFIX) {
- inputs[input] = this._blocks[id].inputs[input];
- }
- }
- return inputs;
- };
-
- /**
- * Get the top-level script for a given block.
- * @param {?string} id ID of block to query.
- * @return {?string} ID of top-level script block.
- */
- Blocks.prototype.getTopLevelScript = function (id) {
- if (typeof this._blocks[id] === 'undefined') return null;
- var block = this._blocks[id];
- while (block.parent !== null) {
- block = this._blocks[block.parent];
- }
- return block.id;
- };
-
- // ---------------------------------------------------------------------
-
- /**
- * Create event listener for blocks. Handles validation and serves as a generic
- * adapter between the blocks and the runtime interface.
- * @param {Object} e Blockly "block" event
- * @param {boolean} isFlyout If true, create a listener for flyout events.
- * @param {?Runtime} opt_runtime Optional runtime to forward click events to.
- */
-
- Blocks.prototype.blocklyListen = function (e, isFlyout, opt_runtime) {
- // Validate event
- if (typeof e !== 'object') return;
- if (typeof e.blockId !== 'string') return;
-
- // UI event: clicked scripts toggle in the runtime.
- if (e.element === 'stackclick') {
- if (opt_runtime) {
- opt_runtime.toggleScript(e.blockId);
- }
- return;
- }
-
- // Block create/update/destroy
- switch (e.type) {
- case 'create':
- var newBlocks = adapter(e);
- // A create event can create many blocks. Add them all.
- for (var i = 0; i < newBlocks.length; i++) {
- this.createBlock(newBlocks[i], isFlyout);
- }
- break;
- case 'change':
- this.changeBlock({
- id: e.blockId,
- element: e.element,
- name: e.name,
- value: e.newValue
- });
- break;
- case 'move':
- this.moveBlock({
- id: e.blockId,
- oldParent: e.oldParentId,
- oldInput: e.oldInputName,
- newParent: e.newParentId,
- newInput: e.newInputName,
- newCoordinate: e.newCoordinate
- });
- break;
- case 'delete':
- // Don't accept delete events for shadow blocks being obscured.
- if (this._blocks[e.blockId].shadow) {
- return;
- }
- this.deleteBlock({
- id: e.blockId
- });
- break;
- }
- };
-
- // ---------------------------------------------------------------------
-
- /**
- * Block management: create blocks and scripts from a `create` event
- * @param {!Object} block Blockly create event to be processed
- * @param {boolean} opt_isFlyoutBlock Whether the block is in the flyout.
- */
- Blocks.prototype.createBlock = function (block, opt_isFlyoutBlock) {
- // Does the block already exist?
- // Could happen, e.g., for an unobscured shadow.
- if (this._blocks.hasOwnProperty(block.id)) {
- return;
- }
- // Create new block.
- this._blocks[block.id] = block;
- // Push block id to scripts array.
- // Blocks are added as a top-level stack if they are marked as a top-block
- // (if they were top-level XML in the event) and if they are not
- // flyout blocks.
- if (!opt_isFlyoutBlock && block.topLevel) {
- this._addScript(block.id);
- }
- };
-
- /**
- * Block management: change block field values
- * @param {!Object} args Blockly change event to be processed
- */
- Blocks.prototype.changeBlock = function (args) {
- // Validate
- if (args.element !== 'field') return;
- if (typeof this._blocks[args.id] === 'undefined') return;
- if (typeof this._blocks[args.id].fields[args.name] === 'undefined') return;
-
- // Update block value
- this._blocks[args.id].fields[args.name].value = args.value;
- };
-
- /**
- * Block management: move blocks from parent to parent
- * @param {!Object} e Blockly move event to be processed
- */
- Blocks.prototype.moveBlock = function (e) {
- // Move coordinate changes.
- if (e.newCoordinate) {
- this._blocks[e.id].x = e.newCoordinate.x;
- this._blocks[e.id].y = e.newCoordinate.y;
- }
-
- // Remove from any old parent.
- if (e.oldParent !== undefined) {
- var oldParent = this._blocks[e.oldParent];
- if (e.oldInput !== undefined &&
- oldParent.inputs[e.oldInput].block === e.id) {
- // This block was connected to the old parent's input.
- oldParent.inputs[e.oldInput].block = null;
- } else if (oldParent.next === e.id) {
- // This block was connected to the old parent's next connection.
- oldParent.next = null;
- }
- this._blocks[e.id].parent = null;
- }
-
- // Has the block become a top-level block?
- if (e.newParent === undefined) {
- this._addScript(e.id);
- } else {
- // Remove script, if one exists.
- this._deleteScript(e.id);
- // Otherwise, try to connect it in its new place.
- if (e.newInput !== undefined) {
- // Moved to the new parent's input.
- // Don't obscure the shadow block.
- var oldShadow = null;
- if (this._blocks[e.newParent].inputs.hasOwnProperty(e.newInput)) {
- oldShadow = this._blocks[e.newParent].inputs[e.newInput].shadow;
- }
- this._blocks[e.newParent].inputs[e.newInput] = {
- name: e.newInput,
- block: e.id,
- shadow: oldShadow
- };
- } else {
- // Moved to the new parent's next connection.
- this._blocks[e.newParent].next = e.id;
- }
- this._blocks[e.id].parent = e.newParent;
- }
- };
-
- /**
- * Block management: delete blocks and their associated scripts.
- * @param {!Object} e Blockly delete event to be processed.
- */
- Blocks.prototype.deleteBlock = function (e) {
- // @todo In runtime, stop threads running on this script.
-
- // Get block
- var block = this._blocks[e.id];
-
- // Delete children
- if (block.next !== null) {
- this.deleteBlock({id: block.next});
- }
-
- // Delete inputs (including branches)
- for (var input in block.inputs) {
- // If it's null, the block in this input moved away.
- if (block.inputs[input].block !== null) {
- this.deleteBlock({id: block.inputs[input].block});
- }
- // Delete obscured shadow blocks.
- if (block.inputs[input].shadow !== null &&
- block.inputs[input].shadow !== block.inputs[input].block) {
- this.deleteBlock({id: block.inputs[input].shadow});
- }
- }
-
- // Delete any script starting with this block.
- this._deleteScript(e.id);
-
- // Delete block itself.
- delete this._blocks[e.id];
- };
-
- // ---------------------------------------------------------------------
-
- /**
- * Encode all of `this._blocks` as an XML string usable
- * by a Blockly/scratch-blocks workspace.
- * @return {string} String of XML representing this object's blocks.
- */
- Blocks.prototype.toXML = function () {
- var xmlString = '<xml xmlns="http://www.w3.org/1999/xhtml">';
- for (var i = 0; i < this._scripts.length; i++) {
- xmlString += this.blockToXML(this._scripts[i]);
- }
- return xmlString + '</xml>';
- };
-
- /**
- * Recursively encode an individual block and its children
- * into a Blockly/scratch-blocks XML string.
- * @param {!string} blockId ID of block to encode.
- * @return {string} String of XML representing this block and any children.
- */
- Blocks.prototype.blockToXML = function (blockId) {
- var block = this._blocks[blockId];
- // Encode properties of this block.
- var tagName = (block.shadow) ? 'shadow' : 'block';
- var xy = (block.topLevel) ?
- ' x="' + block.x +'"' + ' y="' + block.y +'"' :
- '';
- var xmlString = '';
- xmlString += '<' + tagName +
- ' id="' + block.id + '"' +
- ' type="' + block.opcode + '"' +
- xy +
- '>';
- // Add any inputs on this block.
- for (var input in block.inputs) {
- var blockInput = block.inputs[input];
- // Only encode a value tag if the value input is occupied.
- if (blockInput.block || blockInput.shadow) {
- xmlString += '<value name="' + blockInput.name + '">';
- if (blockInput.block) {
- xmlString += this.blockToXML(blockInput.block);
- }
- if (blockInput.shadow && blockInput.shadow != blockInput.block) {
- // Obscured shadow.
- xmlString += this.blockToXML(blockInput.shadow);
- }
- xmlString += '</value>';
- }
- }
- // Add any fields on this block.
- for (var field in block.fields) {
- var blockField = block.fields[field];
- var value = blockField.value;
- if (typeof value === 'string') {
- value = xmlEscape(blockField.value);
- }
- xmlString += '<field name="' + blockField.name + '">' +
- value + '</field>';
- }
- // Add blocks connected to the next connection.
- if (block.next) {
- xmlString += '<next>' + this.blockToXML(block.next) + '</next>';
- }
- xmlString += '</' + tagName + '>';
- return xmlString;
- };
-
- // ---------------------------------------------------------------------
-
- /**
- * Helper to add a stack to `this._scripts`.
- * @param {?string} topBlockId ID of block that starts the script.
- */
- Blocks.prototype._addScript = function (topBlockId) {
- var i = this._scripts.indexOf(topBlockId);
- if (i > -1) return; // Already in scripts.
- this._scripts.push(topBlockId);
- // Update `topLevel` property on the top block.
- this._blocks[topBlockId].topLevel = true;
- };
-
- /**
- * Helper to remove a script from `this._scripts`.
- * @param {?string} topBlockId ID of block that starts the script.
- */
- Blocks.prototype._deleteScript = function (topBlockId) {
- var i = this._scripts.indexOf(topBlockId);
- if (i > -1) this._scripts.splice(i, 1);
- // Update `topLevel` property on the top block.
- if (this._blocks[topBlockId]) this._blocks[topBlockId].topLevel = false;
- };
-
- module.exports = Blocks;
-
-
-/***/ },
-/* 69 */
-/***/ function(module, exports, __webpack_require__) {
-
- var html = __webpack_require__(70);
-
- /**
- * Adapter between block creation events and block representation which can be
- * used by the Scratch runtime.
- * @param {Object} e `Blockly.events.create`
- * @return {Array.<Object>} List of blocks from this CREATE event.
- */
- module.exports = function (e) {
- // Validate input
- if (typeof e !== 'object') return;
- if (typeof e.xml !== 'object') return;
-
- return domToBlocks(html.parseDOM(e.xml.outerHTML));
- };
-
- /**
- * Convert outer blocks DOM from a Blockly CREATE event
- * to a usable form for the Scratch runtime.
- * This structure is based on Blockly xml.js:`domToWorkspace` and `domToBlock`.
- * @param {Element} blocksDOM DOM tree for this event.
- * @return {Array.<Object>} Usable list of blocks from this CREATE event.
- */
- function domToBlocks (blocksDOM) {
- // At this level, there could be multiple blocks adjacent in the DOM tree.
- var blocks = {};
- for (var i = 0; i < blocksDOM.length; i++) {
- var block = blocksDOM[i];
- if (!block.name || !block.attribs) {
- continue;
- }
- var tagName = block.name.toLowerCase();
- if (tagName == 'block' || tagName == 'shadow') {
- domToBlock(block, blocks, true, null);
- }
- }
- // Flatten blocks object into a list.
- var blocksList = [];
- for (var b in blocks) {
- blocksList.push(blocks[b]);
- }
- return blocksList;
- }
-
- /**
- * Convert and an individual block DOM to the representation tree.
- * Based on Blockly's `domToBlockHeadless_`.
- * @param {Element} blockDOM DOM tree for an individual block.
- * @param {Object} blocks Collection of blocks to add to.
- * @param {Boolean} isTopBlock Whether blocks at this level are "top blocks."
- * @param {?string} parent Parent block ID.
- */
- function domToBlock (blockDOM, blocks, isTopBlock, parent) {
- // Block skeleton.
- var block = {
- id: blockDOM.attribs.id, // Block ID
- opcode: blockDOM.attribs.type, // For execution, "event_whengreenflag".
- inputs: {}, // Inputs to this block and the blocks they point to.
- fields: {}, // Fields on this block and their values.
- next: null, // Next block in the stack, if one exists.
- topLevel: isTopBlock, // If this block starts a stack.
- parent: parent, // Parent block ID, if available.
- shadow: blockDOM.name == 'shadow', // If this represents a shadow/slot.
- x: blockDOM.attribs.x, // X position of script, if top-level.
- y: blockDOM.attribs.y // Y position of script, if top-level.
- };
-
- // Add the block to the representation tree.
- blocks[block.id] = block;
-
- // Process XML children and find enclosed blocks, fields, etc.
- for (var i = 0; i < blockDOM.children.length; i++) {
- var xmlChild = blockDOM.children[i];
- // Enclosed blocks and shadows
- var childBlockNode = null;
- var childShadowNode = null;
- for (var j = 0; j < xmlChild.children.length; j++) {
- var grandChildNode = xmlChild.children[j];
- if (!grandChildNode.name) {
- // Non-XML tag node.
- continue;
- }
- var grandChildNodeName = grandChildNode.name.toLowerCase();
- if (grandChildNodeName == 'block') {
- childBlockNode = grandChildNode;
- } else if (grandChildNodeName == 'shadow') {
- childShadowNode = grandChildNode;
- }
- }
-
- // Use shadow block only if there's no real block node.
- if (!childBlockNode && childShadowNode) {
- childBlockNode = childShadowNode;
- }
-
- // Not all Blockly-type blocks are handled here,
- // as we won't be using all of them for Scratch.
- switch (xmlChild.name.toLowerCase()) {
- case 'field':
- // Add the field to this block.
- var fieldName = xmlChild.attribs.name;
- var fieldData = '';
- if (xmlChild.children.length > 0 && xmlChild.children[0].data) {
- fieldData = xmlChild.children[0].data;
- } else {
- // If the child of the field with a data property
- // doesn't exist, set the data to an empty string.
- fieldData = '';
- }
- block.fields[fieldName] = {
- name: fieldName,
- value: fieldData
- };
- break;
- case 'value':
- case 'statement':
- // Recursively generate block structure for input block.
- domToBlock(childBlockNode, blocks, false, block.id);
- if (childShadowNode && childBlockNode != childShadowNode) {
- // Also generate the shadow block.
- domToBlock(childShadowNode, blocks, false, block.id);
- }
- // Link this block's input to the child block.
- var inputName = xmlChild.attribs.name;
- block.inputs[inputName] = {
- name: inputName,
- block: childBlockNode.attribs.id,
- shadow: childShadowNode ? childShadowNode.attribs.id : null
- };
- break;
- case 'next':
- if (!childBlockNode || !childBlockNode.attribs) {
- // Invalid child block.
- continue;
- }
- // Recursively generate block structure for next block.
- domToBlock(childBlockNode, blocks, false, block.id);
- // Link next block to this block.
- block.next = childBlockNode.attribs.id;
- break;
- }
- }
- }
-
-
-/***/ },
-/* 70 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Parser = __webpack_require__(71),
- DomHandler = __webpack_require__(78);
-
- function defineProp(name, value){
- delete module.exports[name];
- module.exports[name] = value;
- return value;
- }
-
- module.exports = {
- Parser: Parser,
- Tokenizer: __webpack_require__(72),
- ElementType: __webpack_require__(79),
- DomHandler: DomHandler,
- get FeedHandler(){
- return defineProp("FeedHandler", __webpack_require__(82));
- },
- get Stream(){
- return defineProp("Stream", __webpack_require__(83));
- },
- get WritableStream(){
- return defineProp("WritableStream", __webpack_require__(84));
- },
- get ProxyHandler(){
- return defineProp("ProxyHandler", __webpack_require__(107));
- },
- get DomUtils(){
- return defineProp("DomUtils", __webpack_require__(108));
- },
- get CollectingHandler(){
- return defineProp("CollectingHandler", __webpack_require__(120));
- },
- // For legacy support
- DefaultHandler: DomHandler,
- get RssHandler(){
- return defineProp("RssHandler", this.FeedHandler);
- },
- //helper methods
- parseDOM: function(data, options){
- var handler = new DomHandler(options);
- new Parser(handler, options).end(data);
- return handler.dom;
- },
- parseFeed: function(feed, options){
- var handler = new module.exports.FeedHandler(options);
- new Parser(handler, options).end(feed);
- return handler.dom;
- },
- createDomStream: function(cb, options, elementCb){
- var handler = new DomHandler(cb, options, elementCb);
- return new Parser(handler, options);
- },
- // List of all events that the parser emits
- EVENTS: { /* Format: eventname: number of arguments */
- attribute: 2,
- cdatastart: 0,
- cdataend: 0,
- text: 1,
- processinginstruction: 2,
- comment: 1,
- commentend: 0,
- closetag: 1,
- opentag: 2,
- opentagname: 1,
- error: 1,
- end: 0
- }
- };
-
-
-/***/ },
-/* 71 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Tokenizer = __webpack_require__(72);
-
- /*
- Options:
-
- xmlMode: Disables the special behavior for script/style tags (false by default)
- lowerCaseAttributeNames: call .toLowerCase for each attribute name (true if xmlMode is `false`)
- lowerCaseTags: call .toLowerCase for each tag name (true if xmlMode is `false`)
- */
-
- /*
- Callbacks:
-
- oncdataend,
- oncdatastart,
- onclosetag,
- oncomment,
- oncommentend,
- onerror,
- onopentag,
- onprocessinginstruction,
- onreset,
- ontext
- */
-
- var formTags = {
- input: true,
- option: true,
- optgroup: true,
- select: true,
- button: true,
- datalist: true,
- textarea: true
- };
-
- var openImpliesClose = {
- tr : { tr:true, th:true, td:true },
- th : { th:true },
- td : { thead:true, th:true, td:true },
- body : { head:true, link:true, script:true },
- li : { li:true },
- p : { p:true },
- h1 : { p:true },
- h2 : { p:true },
- h3 : { p:true },
- h4 : { p:true },
- h5 : { p:true },
- h6 : { p:true },
- select : formTags,
- input : formTags,
- output : formTags,
- button : formTags,
- datalist: formTags,
- textarea: formTags,
- option : { option:true },
- optgroup: { optgroup:true }
- };
-
- var voidElements = {
- __proto__: null,
- area: true,
- base: true,
- basefont: true,
- br: true,
- col: true,
- command: true,
- embed: true,
- frame: true,
- hr: true,
- img: true,
- input: true,
- isindex: true,
- keygen: true,
- link: true,
- meta: true,
- param: true,
- source: true,
- track: true,
- wbr: true,
-
- //common self closing svg elements
- path: true,
- circle: true,
- ellipse: true,
- line: true,
- rect: true,
- use: true,
- stop: true,
- polyline: true,
- polygon: true
- };
-
- var re_nameEnd = /\s|\//;
-
- function Parser(cbs, options){
- this._options = options || {};
- this._cbs = cbs || {};
-
- this._tagname = "";
- this._attribname = "";
- this._attribvalue = "";
- this._attribs = null;
- this._stack = [];
-
- this.startIndex = 0;
- this.endIndex = null;
-
- this._lowerCaseTagNames = "lowerCaseTags" in this._options ?
- !!this._options.lowerCaseTags :
- !this._options.xmlMode;
- this._lowerCaseAttributeNames = "lowerCaseAttributeNames" in this._options ?
- !!this._options.lowerCaseAttributeNames :
- !this._options.xmlMode;
- if(!!this._options.Tokenizer) {
- Tokenizer = this._options.Tokenizer;
- }
- this._tokenizer = new Tokenizer(this._options, this);
-
- if(this._cbs.onparserinit) this._cbs.onparserinit(this);
- }
-
- __webpack_require__(37).inherits(Parser, __webpack_require__(36).EventEmitter);
-
- Parser.prototype._updatePosition = function(initialOffset){
- if(this.endIndex === null){
- if(this._tokenizer._sectionStart <= initialOffset){
- this.startIndex = 0;
- } else {
- this.startIndex = this._tokenizer._sectionStart - initialOffset;
- }
- }
- else this.startIndex = this.endIndex + 1;
- this.endIndex = this._tokenizer.getAbsoluteIndex();
- };
-
- //Tokenizer event handlers
- Parser.prototype.ontext = function(data){
- this._updatePosition(1);
- this.endIndex--;
-
- if(this._cbs.ontext) this._cbs.ontext(data);
- };
-
- Parser.prototype.onopentagname = function(name){
- if(this._lowerCaseTagNames){
- name = name.toLowerCase();
- }
-
- this._tagname = name;
-
- if(!this._options.xmlMode && name in openImpliesClose) {
- for(
- var el;
- (el = this._stack[this._stack.length - 1]) in openImpliesClose[name];
- this.onclosetag(el)
- );
- }
-
- if(this._options.xmlMode || !(name in voidElements)){
- this._stack.push(name);
- }
-
- if(this._cbs.onopentagname) this._cbs.onopentagname(name);
- if(this._cbs.onopentag) this._attribs = {};
- };
-
- Parser.prototype.onopentagend = function(){
- this._updatePosition(1);
-
- if(this._attribs){
- if(this._cbs.onopentag) this._cbs.onopentag(this._tagname, this._attribs);
- this._attribs = null;
- }
-
- if(!this._options.xmlMode && this._cbs.onclosetag && this._tagname in voidElements){
- this._cbs.onclosetag(this._tagname);
- }
-
- this._tagname = "";
- };
-
- Parser.prototype.onclosetag = function(name){
- this._updatePosition(1);
-
- if(this._lowerCaseTagNames){
- name = name.toLowerCase();
- }
-
- if(this._stack.length && (!(name in voidElements) || this._options.xmlMode)){
- var pos = this._stack.lastIndexOf(name);
- if(pos !== -1){
- if(this._cbs.onclosetag){
- pos = this._stack.length - pos;
- while(pos--) this._cbs.onclosetag(this._stack.pop());
- }
- else this._stack.length = pos;
- } else if(name === "p" && !this._options.xmlMode){
- this.onopentagname(name);
- this._closeCurrentTag();
- }
- } else if(!this._options.xmlMode && (name === "br" || name === "p")){
- this.onopentagname(name);
- this._closeCurrentTag();
- }
- };
-
- Parser.prototype.onselfclosingtag = function(){
- if(this._options.xmlMode || this._options.recognizeSelfClosing){
- this._closeCurrentTag();
- } else {
- this.onopentagend();
- }
- };
-
- Parser.prototype._closeCurrentTag = function(){
- var name = this._tagname;
-
- this.onopentagend();
-
- //self-closing tags will be on the top of the stack
- //(cheaper check than in onclosetag)
- if(this._stack[this._stack.length - 1] === name){
- if(this._cbs.onclosetag){
- this._cbs.onclosetag(name);
- }
- this._stack.pop();
- }
- };
-
- Parser.prototype.onattribname = function(name){
- if(this._lowerCaseAttributeNames){
- name = name.toLowerCase();
- }
- this._attribname = name;
- };
-
- Parser.prototype.onattribdata = function(value){
- this._attribvalue += value;
- };
-
- Parser.prototype.onattribend = function(){
- if(this._cbs.onattribute) this._cbs.onattribute(this._attribname, this._attribvalue);
- if(
- this._attribs &&
- !Object.prototype.hasOwnProperty.call(this._attribs, this._attribname)
- ){
- this._attribs[this._attribname] = this._attribvalue;
- }
- this._attribname = "";
- this._attribvalue = "";
- };
-
- Parser.prototype._getInstructionName = function(value){
- var idx = value.search(re_nameEnd),
- name = idx < 0 ? value : value.substr(0, idx);
-
- if(this._lowerCaseTagNames){
- name = name.toLowerCase();
- }
-
- return name;
- };
-
- Parser.prototype.ondeclaration = function(value){
- if(this._cbs.onprocessinginstruction){
- var name = this._getInstructionName(value);
- this._cbs.onprocessinginstruction("!" + name, "!" + value);
- }
- };
-
- Parser.prototype.onprocessinginstruction = function(value){
- if(this._cbs.onprocessinginstruction){
- var name = this._getInstructionName(value);
- this._cbs.onprocessinginstruction("?" + name, "?" + value);
- }
- };
-
- Parser.prototype.oncomment = function(value){
- this._updatePosition(4);
-
- if(this._cbs.oncomment) this._cbs.oncomment(value);
- if(this._cbs.oncommentend) this._cbs.oncommentend();
- };
-
- Parser.prototype.oncdata = function(value){
- this._updatePosition(1);
-
- if(this._options.xmlMode || this._options.recognizeCDATA){
- if(this._cbs.oncdatastart) this._cbs.oncdatastart();
- if(this._cbs.ontext) this._cbs.ontext(value);
- if(this._cbs.oncdataend) this._cbs.oncdataend();
- } else {
- this.oncomment("[CDATA[" + value + "]]");
- }
- };
-
- Parser.prototype.onerror = function(err){
- if(this._cbs.onerror) this._cbs.onerror(err);
- };
-
- Parser.prototype.onend = function(){
- if(this._cbs.onclosetag){
- for(
- var i = this._stack.length;
- i > 0;
- this._cbs.onclosetag(this._stack[--i])
- );
- }
- if(this._cbs.onend) this._cbs.onend();
- };
-
-
- //Resets the parser to a blank state, ready to parse a new HTML document
- Parser.prototype.reset = function(){
- if(this._cbs.onreset) this._cbs.onreset();
- this._tokenizer.reset();
-
- this._tagname = "";
- this._attribname = "";
- this._attribs = null;
- this._stack = [];
-
- if(this._cbs.onparserinit) this._cbs.onparserinit(this);
- };
-
- //Parses a complete HTML document and pushes it to the handler
- Parser.prototype.parseComplete = function(data){
- this.reset();
- this.end(data);
- };
-
- Parser.prototype.write = function(chunk){
- this._tokenizer.write(chunk);
- };
-
- Parser.prototype.end = function(chunk){
- this._tokenizer.end(chunk);
- };
-
- Parser.prototype.pause = function(){
- this._tokenizer.pause();
- };
-
- Parser.prototype.resume = function(){
- this._tokenizer.resume();
- };
-
- //alias for backwards compat
- Parser.prototype.parseChunk = Parser.prototype.write;
- Parser.prototype.done = Parser.prototype.end;
-
- module.exports = Parser;
-
-
-/***/ },
-/* 72 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = Tokenizer;
-
- var decodeCodePoint = __webpack_require__(73),
- entityMap = __webpack_require__(75),
- legacyMap = __webpack_require__(76),
- xmlMap = __webpack_require__(77),
-
- i = 0,
-
- TEXT = i++,
- BEFORE_TAG_NAME = i++, //after <
- IN_TAG_NAME = i++,
- IN_SELF_CLOSING_TAG = i++,
- BEFORE_CLOSING_TAG_NAME = i++,
- IN_CLOSING_TAG_NAME = i++,
- AFTER_CLOSING_TAG_NAME = i++,
-
- //attributes
- BEFORE_ATTRIBUTE_NAME = i++,
- IN_ATTRIBUTE_NAME = i++,
- AFTER_ATTRIBUTE_NAME = i++,
- BEFORE_ATTRIBUTE_VALUE = i++,
- IN_ATTRIBUTE_VALUE_DQ = i++, // "
- IN_ATTRIBUTE_VALUE_SQ = i++, // '
- IN_ATTRIBUTE_VALUE_NQ = i++,
-
- //declarations
- BEFORE_DECLARATION = i++, // !
- IN_DECLARATION = i++,
-
- //processing instructions
- IN_PROCESSING_INSTRUCTION = i++, // ?
-
- //comments
- BEFORE_COMMENT = i++,
- IN_COMMENT = i++,
- AFTER_COMMENT_1 = i++,
- AFTER_COMMENT_2 = i++,
-
- //cdata
- BEFORE_CDATA_1 = i++, // [
- BEFORE_CDATA_2 = i++, // C
- BEFORE_CDATA_3 = i++, // D
- BEFORE_CDATA_4 = i++, // A
- BEFORE_CDATA_5 = i++, // T
- BEFORE_CDATA_6 = i++, // A
- IN_CDATA = i++, // [
- AFTER_CDATA_1 = i++, // ]
- AFTER_CDATA_2 = i++, // ]
-
- //special tags
- BEFORE_SPECIAL = i++, //S
- BEFORE_SPECIAL_END = i++, //S
-
- BEFORE_SCRIPT_1 = i++, //C
- BEFORE_SCRIPT_2 = i++, //R
- BEFORE_SCRIPT_3 = i++, //I
- BEFORE_SCRIPT_4 = i++, //P
- BEFORE_SCRIPT_5 = i++, //T
- AFTER_SCRIPT_1 = i++, //C
- AFTER_SCRIPT_2 = i++, //R
- AFTER_SCRIPT_3 = i++, //I
- AFTER_SCRIPT_4 = i++, //P
- AFTER_SCRIPT_5 = i++, //T
-
- BEFORE_STYLE_1 = i++, //T
- BEFORE_STYLE_2 = i++, //Y
- BEFORE_STYLE_3 = i++, //L
- BEFORE_STYLE_4 = i++, //E
- AFTER_STYLE_1 = i++, //T
- AFTER_STYLE_2 = i++, //Y
- AFTER_STYLE_3 = i++, //L
- AFTER_STYLE_4 = i++, //E
-
- BEFORE_ENTITY = i++, //&
- BEFORE_NUMERIC_ENTITY = i++, //#
- IN_NAMED_ENTITY = i++,
- IN_NUMERIC_ENTITY = i++,
- IN_HEX_ENTITY = i++, //X
-
- j = 0,
-
- SPECIAL_NONE = j++,
- SPECIAL_SCRIPT = j++,
- SPECIAL_STYLE = j++;
-
- function whitespace(c){
- return c === " " || c === "\n" || c === "\t" || c === "\f" || c === "\r";
- }
-
- function characterState(char, SUCCESS){
- return function(c){
- if(c === char) this._state = SUCCESS;
- };
- }
-
- function ifElseState(upper, SUCCESS, FAILURE){
- var lower = upper.toLowerCase();
-
- if(upper === lower){
- return function(c){
- if(c === lower){
- this._state = SUCCESS;
- } else {
- this._state = FAILURE;
- this._index--;
- }
- };
- } else {
- return function(c){
- if(c === lower || c === upper){
- this._state = SUCCESS;
- } else {
- this._state = FAILURE;
- this._index--;
- }
- };
- }
- }
-
- function consumeSpecialNameChar(upper, NEXT_STATE){
- var lower = upper.toLowerCase();
-
- return function(c){
- if(c === lower || c === upper){
- this._state = NEXT_STATE;
- } else {
- this._state = IN_TAG_NAME;
- this._index--; //consume the token again
- }
- };
- }
-
- function Tokenizer(options, cbs){
- this._state = TEXT;
- this._buffer = "";
- this._sectionStart = 0;
- this._index = 0;
- this._bufferOffset = 0; //chars removed from _buffer
- this._baseState = TEXT;
- this._special = SPECIAL_NONE;
- this._cbs = cbs;
- this._running = true;
- this._ended = false;
- this._xmlMode = !!(options && options.xmlMode);
- this._decodeEntities = !!(options && options.decodeEntities);
- }
-
- Tokenizer.prototype._stateText = function(c){
- if(c === "<"){
- if(this._index > this._sectionStart){
- this._cbs.ontext(this._getSection());
- }
- this._state = BEFORE_TAG_NAME;
- this._sectionStart = this._index;
- } else if(this._decodeEntities && this._special === SPECIAL_NONE && c === "&"){
- if(this._index > this._sectionStart){
- this._cbs.ontext(this._getSection());
- }
- this._baseState = TEXT;
- this._state = BEFORE_ENTITY;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateBeforeTagName = function(c){
- if(c === "/"){
- this._state = BEFORE_CLOSING_TAG_NAME;
- } else if(c === ">" || this._special !== SPECIAL_NONE || whitespace(c)) {
- this._state = TEXT;
- } else if(c === "!"){
- this._state = BEFORE_DECLARATION;
- this._sectionStart = this._index + 1;
- } else if(c === "?"){
- this._state = IN_PROCESSING_INSTRUCTION;
- this._sectionStart = this._index + 1;
- } else if(c === "<"){
- this._cbs.ontext(this._getSection());
- this._sectionStart = this._index;
- } else {
- this._state = (!this._xmlMode && (c === "s" || c === "S")) ?
- BEFORE_SPECIAL : IN_TAG_NAME;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateInTagName = function(c){
- if(c === "/" || c === ">" || whitespace(c)){
- this._emitToken("onopentagname");
- this._state = BEFORE_ATTRIBUTE_NAME;
- this._index--;
- }
- };
-
- Tokenizer.prototype._stateBeforeCloseingTagName = function(c){
- if(whitespace(c));
- else if(c === ">"){
- this._state = TEXT;
- } else if(this._special !== SPECIAL_NONE){
- if(c === "s" || c === "S"){
- this._state = BEFORE_SPECIAL_END;
- } else {
- this._state = TEXT;
- this._index--;
- }
- } else {
- this._state = IN_CLOSING_TAG_NAME;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateInCloseingTagName = function(c){
- if(c === ">" || whitespace(c)){
- this._emitToken("onclosetag");
- this._state = AFTER_CLOSING_TAG_NAME;
- this._index--;
- }
- };
-
- Tokenizer.prototype._stateAfterCloseingTagName = function(c){
- //skip everything until ">"
- if(c === ">"){
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- }
- };
-
- Tokenizer.prototype._stateBeforeAttributeName = function(c){
- if(c === ">"){
- this._cbs.onopentagend();
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- } else if(c === "/"){
- this._state = IN_SELF_CLOSING_TAG;
- } else if(!whitespace(c)){
- this._state = IN_ATTRIBUTE_NAME;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateInSelfClosingTag = function(c){
- if(c === ">"){
- this._cbs.onselfclosingtag();
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- } else if(!whitespace(c)){
- this._state = BEFORE_ATTRIBUTE_NAME;
- this._index--;
- }
- };
-
- Tokenizer.prototype._stateInAttributeName = function(c){
- if(c === "=" || c === "/" || c === ">" || whitespace(c)){
- this._cbs.onattribname(this._getSection());
- this._sectionStart = -1;
- this._state = AFTER_ATTRIBUTE_NAME;
- this._index--;
- }
- };
-
- Tokenizer.prototype._stateAfterAttributeName = function(c){
- if(c === "="){
- this._state = BEFORE_ATTRIBUTE_VALUE;
- } else if(c === "/" || c === ">"){
- this._cbs.onattribend();
- this._state = BEFORE_ATTRIBUTE_NAME;
- this._index--;
- } else if(!whitespace(c)){
- this._cbs.onattribend();
- this._state = IN_ATTRIBUTE_NAME;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateBeforeAttributeValue = function(c){
- if(c === "\""){
- this._state = IN_ATTRIBUTE_VALUE_DQ;
- this._sectionStart = this._index + 1;
- } else if(c === "'"){
- this._state = IN_ATTRIBUTE_VALUE_SQ;
- this._sectionStart = this._index + 1;
- } else if(!whitespace(c)){
- this._state = IN_ATTRIBUTE_VALUE_NQ;
- this._sectionStart = this._index;
- this._index--; //reconsume token
- }
- };
-
- Tokenizer.prototype._stateInAttributeValueDoubleQuotes = function(c){
- if(c === "\""){
- this._emitToken("onattribdata");
- this._cbs.onattribend();
- this._state = BEFORE_ATTRIBUTE_NAME;
- } else if(this._decodeEntities && c === "&"){
- this._emitToken("onattribdata");
- this._baseState = this._state;
- this._state = BEFORE_ENTITY;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateInAttributeValueSingleQuotes = function(c){
- if(c === "'"){
- this._emitToken("onattribdata");
- this._cbs.onattribend();
- this._state = BEFORE_ATTRIBUTE_NAME;
- } else if(this._decodeEntities && c === "&"){
- this._emitToken("onattribdata");
- this._baseState = this._state;
- this._state = BEFORE_ENTITY;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateInAttributeValueNoQuotes = function(c){
- if(whitespace(c) || c === ">"){
- this._emitToken("onattribdata");
- this._cbs.onattribend();
- this._state = BEFORE_ATTRIBUTE_NAME;
- this._index--;
- } else if(this._decodeEntities && c === "&"){
- this._emitToken("onattribdata");
- this._baseState = this._state;
- this._state = BEFORE_ENTITY;
- this._sectionStart = this._index;
- }
- };
-
- Tokenizer.prototype._stateBeforeDeclaration = function(c){
- this._state = c === "[" ? BEFORE_CDATA_1 :
- c === "-" ? BEFORE_COMMENT :
- IN_DECLARATION;
- };
-
- Tokenizer.prototype._stateInDeclaration = function(c){
- if(c === ">"){
- this._cbs.ondeclaration(this._getSection());
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- }
- };
-
- Tokenizer.prototype._stateInProcessingInstruction = function(c){
- if(c === ">"){
- this._cbs.onprocessinginstruction(this._getSection());
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- }
- };
-
- Tokenizer.prototype._stateBeforeComment = function(c){
- if(c === "-"){
- this._state = IN_COMMENT;
- this._sectionStart = this._index + 1;
- } else {
- this._state = IN_DECLARATION;
- }
- };
-
- Tokenizer.prototype._stateInComment = function(c){
- if(c === "-") this._state = AFTER_COMMENT_1;
- };
-
- Tokenizer.prototype._stateAfterComment1 = function(c){
- if(c === "-"){
- this._state = AFTER_COMMENT_2;
- } else {
- this._state = IN_COMMENT;
- }
- };
-
- Tokenizer.prototype._stateAfterComment2 = function(c){
- if(c === ">"){
- //remove 2 trailing chars
- this._cbs.oncomment(this._buffer.substring(this._sectionStart, this._index - 2));
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- } else if(c !== "-"){
- this._state = IN_COMMENT;
- }
- // else: stay in AFTER_COMMENT_2 (`--->`)
- };
-
- Tokenizer.prototype._stateBeforeCdata1 = ifElseState("C", BEFORE_CDATA_2, IN_DECLARATION);
- Tokenizer.prototype._stateBeforeCdata2 = ifElseState("D", BEFORE_CDATA_3, IN_DECLARATION);
- Tokenizer.prototype._stateBeforeCdata3 = ifElseState("A", BEFORE_CDATA_4, IN_DECLARATION);
- Tokenizer.prototype._stateBeforeCdata4 = ifElseState("T", BEFORE_CDATA_5, IN_DECLARATION);
- Tokenizer.prototype._stateBeforeCdata5 = ifElseState("A", BEFORE_CDATA_6, IN_DECLARATION);
-
- Tokenizer.prototype._stateBeforeCdata6 = function(c){
- if(c === "["){
- this._state = IN_CDATA;
- this._sectionStart = this._index + 1;
- } else {
- this._state = IN_DECLARATION;
- this._index--;
- }
- };
-
- Tokenizer.prototype._stateInCdata = function(c){
- if(c === "]") this._state = AFTER_CDATA_1;
- };
-
- Tokenizer.prototype._stateAfterCdata1 = characterState("]", AFTER_CDATA_2);
-
- Tokenizer.prototype._stateAfterCdata2 = function(c){
- if(c === ">"){
- //remove 2 trailing chars
- this._cbs.oncdata(this._buffer.substring(this._sectionStart, this._index - 2));
- this._state = TEXT;
- this._sectionStart = this._index + 1;
- } else if(c !== "]") {
- this._state = IN_CDATA;
- }
- //else: stay in AFTER_CDATA_2 (`]]]>`)
- };
-
- Tokenizer.prototype._stateBeforeSpecial = function(c){
- if(c === "c" || c === "C"){
- this._state = BEFORE_SCRIPT_1;
- } else if(c === "t" || c === "T"){
- this._state = BEFORE_STYLE_1;
- } else {
- this._state = IN_TAG_NAME;
- this._index--; //consume the token again
- }
- };
-
- Tokenizer.prototype._stateBeforeSpecialEnd = function(c){
- if(this._special === SPECIAL_SCRIPT && (c === "c" || c === "C")){
- this._state = AFTER_SCRIPT_1;
- } else if(this._special === SPECIAL_STYLE && (c === "t" || c === "T")){
- this._state = AFTER_STYLE_1;
- }
- else this._state = TEXT;
- };
-
- Tokenizer.prototype._stateBeforeScript1 = consumeSpecialNameChar("R", BEFORE_SCRIPT_2);
- Tokenizer.prototype._stateBeforeScript2 = consumeSpecialNameChar("I", BEFORE_SCRIPT_3);
- Tokenizer.prototype._stateBeforeScript3 = consumeSpecialNameChar("P", BEFORE_SCRIPT_4);
- Tokenizer.prototype._stateBeforeScript4 = consumeSpecialNameChar("T", BEFORE_SCRIPT_5);
-
- Tokenizer.prototype._stateBeforeScript5 = function(c){
- if(c === "/" || c === ">" || whitespace(c)){
- this._special = SPECIAL_SCRIPT;
- }
- this._state = IN_TAG_NAME;
- this._index--; //consume the token again
- };
-
- Tokenizer.prototype._stateAfterScript1 = ifElseState("R", AFTER_SCRIPT_2, TEXT);
- Tokenizer.prototype._stateAfterScript2 = ifElseState("I", AFTER_SCRIPT_3, TEXT);
- Tokenizer.prototype._stateAfterScript3 = ifElseState("P", AFTER_SCRIPT_4, TEXT);
- Tokenizer.prototype._stateAfterScript4 = ifElseState("T", AFTER_SCRIPT_5, TEXT);
-
- Tokenizer.prototype._stateAfterScript5 = function(c){
- if(c === ">" || whitespace(c)){
- this._special = SPECIAL_NONE;
- this._state = IN_CLOSING_TAG_NAME;
- this._sectionStart = this._index - 6;
- this._index--; //reconsume the token
- }
- else this._state = TEXT;
- };
-
- Tokenizer.prototype._stateBeforeStyle1 = consumeSpecialNameChar("Y", BEFORE_STYLE_2);
- Tokenizer.prototype._stateBeforeStyle2 = consumeSpecialNameChar("L", BEFORE_STYLE_3);
- Tokenizer.prototype._stateBeforeStyle3 = consumeSpecialNameChar("E", BEFORE_STYLE_4);
-
- Tokenizer.prototype._stateBeforeStyle4 = function(c){
- if(c === "/" || c === ">" || whitespace(c)){
- this._special = SPECIAL_STYLE;
- }
- this._state = IN_TAG_NAME;
- this._index--; //consume the token again
- };
-
- Tokenizer.prototype._stateAfterStyle1 = ifElseState("Y", AFTER_STYLE_2, TEXT);
- Tokenizer.prototype._stateAfterStyle2 = ifElseState("L", AFTER_STYLE_3, TEXT);
- Tokenizer.prototype._stateAfterStyle3 = ifElseState("E", AFTER_STYLE_4, TEXT);
-
- Tokenizer.prototype._stateAfterStyle4 = function(c){
- if(c === ">" || whitespace(c)){
- this._special = SPECIAL_NONE;
- this._state = IN_CLOSING_TAG_NAME;
- this._sectionStart = this._index - 5;
- this._index--; //reconsume the token
- }
- else this._state = TEXT;
- };
-
- Tokenizer.prototype._stateBeforeEntity = ifElseState("#", BEFORE_NUMERIC_ENTITY, IN_NAMED_ENTITY);
- Tokenizer.prototype._stateBeforeNumericEntity = ifElseState("X", IN_HEX_ENTITY, IN_NUMERIC_ENTITY);
-
- //for entities terminated with a semicolon
- Tokenizer.prototype._parseNamedEntityStrict = function(){
- //offset = 1
- if(this._sectionStart + 1 < this._index){
- var entity = this._buffer.substring(this._sectionStart + 1, this._index),
- map = this._xmlMode ? xmlMap : entityMap;
-
- if(map.hasOwnProperty(entity)){
- this._emitPartial(map[entity]);
- this._sectionStart = this._index + 1;
- }
- }
- };
-
-
- //parses legacy entities (without trailing semicolon)
- Tokenizer.prototype._parseLegacyEntity = function(){
- var start = this._sectionStart + 1,
- limit = this._index - start;
-
- if(limit > 6) limit = 6; //the max length of legacy entities is 6
-
- while(limit >= 2){ //the min length of legacy entities is 2
- var entity = this._buffer.substr(start, limit);
-
- if(legacyMap.hasOwnProperty(entity)){
- this._emitPartial(legacyMap[entity]);
- this._sectionStart += limit + 1;
- return;
- } else {
- limit--;
- }
- }
- };
-
- Tokenizer.prototype._stateInNamedEntity = function(c){
- if(c === ";"){
- this._parseNamedEntityStrict();
- if(this._sectionStart + 1 < this._index && !this._xmlMode){
- this._parseLegacyEntity();
- }
- this._state = this._baseState;
- } else if((c < "a" || c > "z") && (c < "A" || c > "Z") && (c < "0" || c > "9")){
- if(this._xmlMode);
- else if(this._sectionStart + 1 === this._index);
- else if(this._baseState !== TEXT){
- if(c !== "="){
- this._parseNamedEntityStrict();
- }
- } else {
- this._parseLegacyEntity();
- }
-
- this._state = this._baseState;
- this._index--;
- }
- };
-
- Tokenizer.prototype._decodeNumericEntity = function(offset, base){
- var sectionStart = this._sectionStart + offset;
-
- if(sectionStart !== this._index){
- //parse entity
- var entity = this._buffer.substring(sectionStart, this._index);
- var parsed = parseInt(entity, base);
-
- this._emitPartial(decodeCodePoint(parsed));
- this._sectionStart = this._index;
- } else {
- this._sectionStart--;
- }
-
- this._state = this._baseState;
- };
-
- Tokenizer.prototype._stateInNumericEntity = function(c){
- if(c === ";"){
- this._decodeNumericEntity(2, 10);
- this._sectionStart++;
- } else if(c < "0" || c > "9"){
- if(!this._xmlMode){
- this._decodeNumericEntity(2, 10);
- } else {
- this._state = this._baseState;
- }
- this._index--;
- }
- };
-
- Tokenizer.prototype._stateInHexEntity = function(c){
- if(c === ";"){
- this._decodeNumericEntity(3, 16);
- this._sectionStart++;
- } else if((c < "a" || c > "f") && (c < "A" || c > "F") && (c < "0" || c > "9")){
- if(!this._xmlMode){
- this._decodeNumericEntity(3, 16);
- } else {
- this._state = this._baseState;
- }
- this._index--;
- }
- };
-
- Tokenizer.prototype._cleanup = function (){
- if(this._sectionStart < 0){
- this._buffer = "";
- this._index = 0;
- this._bufferOffset += this._index;
- } else if(this._running){
- if(this._state === TEXT){
- if(this._sectionStart !== this._index){
- this._cbs.ontext(this._buffer.substr(this._sectionStart));
- }
- this._buffer = "";
- this._index = 0;
- this._bufferOffset += this._index;
- } else if(this._sectionStart === this._index){
- //the section just started
- this._buffer = "";
- this._index = 0;
- this._bufferOffset += this._index;
- } else {
- //remove everything unnecessary
- this._buffer = this._buffer.substr(this._sectionStart);
- this._index -= this._sectionStart;
- this._bufferOffset += this._sectionStart;
- }
-
- this._sectionStart = 0;
- }
- };
-
- //TODO make events conditional
- Tokenizer.prototype.write = function(chunk){
- if(this._ended) this._cbs.onerror(Error(".write() after done!"));
-
- this._buffer += chunk;
- this._parse();
- };
-
- Tokenizer.prototype._parse = function(){
- while(this._index < this._buffer.length && this._running){
- var c = this._buffer.charAt(this._index);
- if(this._state === TEXT) {
- this._stateText(c);
- } else if(this._state === BEFORE_TAG_NAME){
- this._stateBeforeTagName(c);
- } else if(this._state === IN_TAG_NAME) {
- this._stateInTagName(c);
- } else if(this._state === BEFORE_CLOSING_TAG_NAME){
- this._stateBeforeCloseingTagName(c);
- } else if(this._state === IN_CLOSING_TAG_NAME){
- this._stateInCloseingTagName(c);
- } else if(this._state === AFTER_CLOSING_TAG_NAME){
- this._stateAfterCloseingTagName(c);
- } else if(this._state === IN_SELF_CLOSING_TAG){
- this._stateInSelfClosingTag(c);
- }
-
- /*
- * attributes
- */
- else if(this._state === BEFORE_ATTRIBUTE_NAME){
- this._stateBeforeAttributeName(c);
- } else if(this._state === IN_ATTRIBUTE_NAME){
- this._stateInAttributeName(c);
- } else if(this._state === AFTER_ATTRIBUTE_NAME){
- this._stateAfterAttributeName(c);
- } else if(this._state === BEFORE_ATTRIBUTE_VALUE){
- this._stateBeforeAttributeValue(c);
- } else if(this._state === IN_ATTRIBUTE_VALUE_DQ){
- this._stateInAttributeValueDoubleQuotes(c);
- } else if(this._state === IN_ATTRIBUTE_VALUE_SQ){
- this._stateInAttributeValueSingleQuotes(c);
- } else if(this._state === IN_ATTRIBUTE_VALUE_NQ){
- this._stateInAttributeValueNoQuotes(c);
- }
-
- /*
- * declarations
- */
- else if(this._state === BEFORE_DECLARATION){
- this._stateBeforeDeclaration(c);
- } else if(this._state === IN_DECLARATION){
- this._stateInDeclaration(c);
- }
-
- /*
- * processing instructions
- */
- else if(this._state === IN_PROCESSING_INSTRUCTION){
- this._stateInProcessingInstruction(c);
- }
-
- /*
- * comments
- */
- else if(this._state === BEFORE_COMMENT){
- this._stateBeforeComment(c);
- } else if(this._state === IN_COMMENT){
- this._stateInComment(c);
- } else if(this._state === AFTER_COMMENT_1){
- this._stateAfterComment1(c);
- } else if(this._state === AFTER_COMMENT_2){
- this._stateAfterComment2(c);
- }
-
- /*
- * cdata
- */
- else if(this._state === BEFORE_CDATA_1){
- this._stateBeforeCdata1(c);
- } else if(this._state === BEFORE_CDATA_2){
- this._stateBeforeCdata2(c);
- } else if(this._state === BEFORE_CDATA_3){
- this._stateBeforeCdata3(c);
- } else if(this._state === BEFORE_CDATA_4){
- this._stateBeforeCdata4(c);
- } else if(this._state === BEFORE_CDATA_5){
- this._stateBeforeCdata5(c);
- } else if(this._state === BEFORE_CDATA_6){
- this._stateBeforeCdata6(c);
- } else if(this._state === IN_CDATA){
- this._stateInCdata(c);
- } else if(this._state === AFTER_CDATA_1){
- this._stateAfterCdata1(c);
- } else if(this._state === AFTER_CDATA_2){
- this._stateAfterCdata2(c);
- }
-
- /*
- * special tags
- */
- else if(this._state === BEFORE_SPECIAL){
- this._stateBeforeSpecial(c);
- } else if(this._state === BEFORE_SPECIAL_END){
- this._stateBeforeSpecialEnd(c);
- }
-
- /*
- * script
- */
- else if(this._state === BEFORE_SCRIPT_1){
- this._stateBeforeScript1(c);
- } else if(this._state === BEFORE_SCRIPT_2){
- this._stateBeforeScript2(c);
- } else if(this._state === BEFORE_SCRIPT_3){
- this._stateBeforeScript3(c);
- } else if(this._state === BEFORE_SCRIPT_4){
- this._stateBeforeScript4(c);
- } else if(this._state === BEFORE_SCRIPT_5){
- this._stateBeforeScript5(c);
- }
-
- else if(this._state === AFTER_SCRIPT_1){
- this._stateAfterScript1(c);
- } else if(this._state === AFTER_SCRIPT_2){
- this._stateAfterScript2(c);
- } else if(this._state === AFTER_SCRIPT_3){
- this._stateAfterScript3(c);
- } else if(this._state === AFTER_SCRIPT_4){
- this._stateAfterScript4(c);
- } else if(this._state === AFTER_SCRIPT_5){
- this._stateAfterScript5(c);
- }
-
- /*
- * style
- */
- else if(this._state === BEFORE_STYLE_1){
- this._stateBeforeStyle1(c);
- } else if(this._state === BEFORE_STYLE_2){
- this._stateBeforeStyle2(c);
- } else if(this._state === BEFORE_STYLE_3){
- this._stateBeforeStyle3(c);
- } else if(this._state === BEFORE_STYLE_4){
- this._stateBeforeStyle4(c);
- }
-
- else if(this._state === AFTER_STYLE_1){
- this._stateAfterStyle1(c);
- } else if(this._state === AFTER_STYLE_2){
- this._stateAfterStyle2(c);
- } else if(this._state === AFTER_STYLE_3){
- this._stateAfterStyle3(c);
- } else if(this._state === AFTER_STYLE_4){
- this._stateAfterStyle4(c);
- }
-
- /*
- * entities
- */
- else if(this._state === BEFORE_ENTITY){
- this._stateBeforeEntity(c);
- } else if(this._state === BEFORE_NUMERIC_ENTITY){
- this._stateBeforeNumericEntity(c);
- } else if(this._state === IN_NAMED_ENTITY){
- this._stateInNamedEntity(c);
- } else if(this._state === IN_NUMERIC_ENTITY){
- this._stateInNumericEntity(c);
- } else if(this._state === IN_HEX_ENTITY){
- this._stateInHexEntity(c);
- }
-
- else {
- this._cbs.onerror(Error("unknown _state"), this._state);
- }
-
- this._index++;
- }
-
- this._cleanup();
- };
-
- Tokenizer.prototype.pause = function(){
- this._running = false;
- };
- Tokenizer.prototype.resume = function(){
- this._running = true;
-
- if(this._index < this._buffer.length){
- this._parse();
- }
- if(this._ended){
- this._finish();
- }
- };
-
- Tokenizer.prototype.end = function(chunk){
- if(this._ended) this._cbs.onerror(Error(".end() after done!"));
- if(chunk) this.write(chunk);
-
- this._ended = true;
-
- if(this._running) this._finish();
- };
-
- Tokenizer.prototype._finish = function(){
- //if there is remaining data, emit it in a reasonable way
- if(this._sectionStart < this._index){
- this._handleTrailingData();
- }
-
- this._cbs.onend();
- };
-
- Tokenizer.prototype._handleTrailingData = function(){
- var data = this._buffer.substr(this._sectionStart);
-
- if(this._state === IN_CDATA || this._state === AFTER_CDATA_1 || this._state === AFTER_CDATA_2){
- this._cbs.oncdata(data);
- } else if(this._state === IN_COMMENT || this._state === AFTER_COMMENT_1 || this._state === AFTER_COMMENT_2){
- this._cbs.oncomment(data);
- } else if(this._state === IN_NAMED_ENTITY && !this._xmlMode){
- this._parseLegacyEntity();
- if(this._sectionStart < this._index){
- this._state = this._baseState;
- this._handleTrailingData();
- }
- } else if(this._state === IN_NUMERIC_ENTITY && !this._xmlMode){
- this._decodeNumericEntity(2, 10);
- if(this._sectionStart < this._index){
- this._state = this._baseState;
- this._handleTrailingData();
- }
- } else if(this._state === IN_HEX_ENTITY && !this._xmlMode){
- this._decodeNumericEntity(3, 16);
- if(this._sectionStart < this._index){
- this._state = this._baseState;
- this._handleTrailingData();
- }
- } else if(
- this._state !== IN_TAG_NAME &&
- this._state !== BEFORE_ATTRIBUTE_NAME &&
- this._state !== BEFORE_ATTRIBUTE_VALUE &&
- this._state !== AFTER_ATTRIBUTE_NAME &&
- this._state !== IN_ATTRIBUTE_NAME &&
- this._state !== IN_ATTRIBUTE_VALUE_SQ &&
- this._state !== IN_ATTRIBUTE_VALUE_DQ &&
- this._state !== IN_ATTRIBUTE_VALUE_NQ &&
- this._state !== IN_CLOSING_TAG_NAME
- ){
- this._cbs.ontext(data);
- }
- //else, ignore remaining data
- //TODO add a way to remove current tag
- };
-
- Tokenizer.prototype.reset = function(){
- Tokenizer.call(this, {xmlMode: this._xmlMode, decodeEntities: this._decodeEntities}, this._cbs);
- };
-
- Tokenizer.prototype.getAbsoluteIndex = function(){
- return this._bufferOffset + this._index;
- };
-
- Tokenizer.prototype._getSection = function(){
- return this._buffer.substring(this._sectionStart, this._index);
- };
-
- Tokenizer.prototype._emitToken = function(name){
- this._cbs[name](this._getSection());
- this._sectionStart = -1;
- };
-
- Tokenizer.prototype._emitPartial = function(value){
- if(this._baseState !== TEXT){
- this._cbs.onattribdata(value); //TODO implement the new event
- } else {
- this._cbs.ontext(value);
- }
- };
-
-
-/***/ },
-/* 73 */
-/***/ function(module, exports, __webpack_require__) {
-
- var decodeMap = __webpack_require__(74);
-
- module.exports = decodeCodePoint;
-
- // modified version of https://github.com/mathiasbynens/he/blob/master/src/he.js#L94-L119
- function decodeCodePoint(codePoint){
-
- if((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF){
- return "\uFFFD";
- }
-
- if(codePoint in decodeMap){
- codePoint = decodeMap[codePoint];
- }
-
- var output = "";
-
- if(codePoint > 0xFFFF){
- codePoint -= 0x10000;
- output += String.fromCharCode(codePoint >>> 10 & 0x3FF | 0xD800);
- codePoint = 0xDC00 | codePoint & 0x3FF;
- }
-
- output += String.fromCharCode(codePoint);
- return output;
- }
-
-
-/***/ },
-/* 74 */
-/***/ function(module, exports) {
-
- module.exports = {
- "0": 65533,
- "128": 8364,
- "130": 8218,
- "131": 402,
- "132": 8222,
- "133": 8230,
- "134": 8224,
- "135": 8225,
- "136": 710,
- "137": 8240,
- "138": 352,
- "139": 8249,
- "140": 338,
- "142": 381,
- "145": 8216,
- "146": 8217,
- "147": 8220,
- "148": 8221,
- "149": 8226,
- "150": 8211,
- "151": 8212,
- "152": 732,
- "153": 8482,
- "154": 353,
- "155": 8250,
- "156": 339,
- "158": 382,
- "159": 376
- };
-
-/***/ },
-/* 75 */
-/***/ function(module, exports) {
-
- module.exports = {
- "Aacute": "Ã",
- "aacute": "á",
- "Abreve": "Ä‚",
- "abreve": "ă",
- "ac": "∾",
- "acd": "∿",
- "acE": "∾̳",
- "Acirc": "Â",
- "acirc": "â",
- "acute": "´",
- "Acy": "Ð",
- "acy": "а",
- "AElig": "Æ",
- "aelig": "æ",
- "af": "â¡",
- "Afr": "ð”„",
- "afr": "ð”ž",
- "Agrave": "À",
- "agrave": "Ã ",
- "alefsym": "ℵ",
- "aleph": "ℵ",
- "Alpha": "Α",
- "alpha": "α",
- "Amacr": "Ä€",
- "amacr": "Ä",
- "amalg": "⨿",
- "amp": "&",
- "AMP": "&",
- "andand": "â©•",
- "And": "â©“",
- "and": "∧",
- "andd": "⩜",
- "andslope": "⩘",
- "andv": "â©š",
- "ang": "∠",
- "ange": "⦤",
- "angle": "∠",
- "angmsdaa": "⦨",
- "angmsdab": "⦩",
- "angmsdac": "⦪",
- "angmsdad": "⦫",
- "angmsdae": "⦬",
- "angmsdaf": "â¦",
- "angmsdag": "⦮",
- "angmsdah": "⦯",
- "angmsd": "∡",
- "angrt": "∟",
- "angrtvb": "⊾",
- "angrtvbd": "â¦",
- "angsph": "∢",
- "angst": "Ã…",
- "angzarr": "â¼",
- "Aogon": "Ä„",
- "aogon": "Ä…",
- "Aopf": "ð”¸",
- "aopf": "ð•’",
- "apacir": "⩯",
- "ap": "≈",
- "apE": "â©°",
- "ape": "≊",
- "apid": "≋",
- "apos": "'",
- "ApplyFunction": "â¡",
- "approx": "≈",
- "approxeq": "≊",
- "Aring": "Ã…",
- "aring": "Ã¥",
- "Ascr": "ð’œ",
- "ascr": "ð’¶",
- "Assign": "≔",
- "ast": "*",
- "asymp": "≈",
- "asympeq": "â‰",
- "Atilde": "Ã",
- "atilde": "ã",
- "Auml": "Ä",
- "auml": "ä",
- "awconint": "∳",
- "awint": "⨑",
- "backcong": "≌",
- "backepsilon": "϶",
- "backprime": "‵",
- "backsim": "∽",
- "backsimeq": "â‹",
- "Backslash": "∖",
- "Barv": "⫧",
- "barvee": "⊽",
- "barwed": "⌅",
- "Barwed": "⌆",
- "barwedge": "⌅",
- "bbrk": "⎵",
- "bbrktbrk": "⎶",
- "bcong": "≌",
- "Bcy": "Б",
- "bcy": "б",
- "bdquo": "„",
- "becaus": "∵",
- "because": "∵",
- "Because": "∵",
- "bemptyv": "⦰",
- "bepsi": "϶",
- "bernou": "ℬ",
- "Bernoullis": "ℬ",
- "Beta": "Î’",
- "beta": "β",
- "beth": "ℶ",
- "between": "≬",
- "Bfr": "ð”…",
- "bfr": "ð”Ÿ",
- "bigcap": "â‹‚",
- "bigcirc": "â—¯",
- "bigcup": "⋃",
- "bigodot": "⨀",
- "bigoplus": "â¨",
- "bigotimes": "⨂",
- "bigsqcup": "⨆",
- "bigstar": "★",
- "bigtriangledown": "â–½",
- "bigtriangleup": "â–³",
- "biguplus": "⨄",
- "bigvee": "â‹",
- "bigwedge": "â‹€",
- "bkarow": "â¤",
- "blacklozenge": "⧫",
- "blacksquare": "â–ª",
- "blacktriangle": "â–´",
- "blacktriangledown": "â–¾",
- "blacktriangleleft": "â—‚",
- "blacktriangleright": "â–¸",
- "blank": "â£",
- "blk12": "â–’",
- "blk14": "â–‘",
- "blk34": "â–“",
- "block": "â–ˆ",
- "bne": "=⃥",
- "bnequiv": "≡⃥",
- "bNot": "â«",
- "bnot": "âŒ",
- "Bopf": "ð”¹",
- "bopf": "ð•“",
- "bot": "⊥",
- "bottom": "⊥",
- "bowtie": "⋈",
- "boxbox": "⧉",
- "boxdl": "â”",
- "boxdL": "â••",
- "boxDl": "â•–",
- "boxDL": "â•—",
- "boxdr": "┌",
- "boxdR": "â•’",
- "boxDr": "â•“",
- "boxDR": "â•”",
- "boxh": "─",
- "boxH": "â•",
- "boxhd": "┬",
- "boxHd": "╤",
- "boxhD": "â•¥",
- "boxHD": "╦",
- "boxhu": "â”´",
- "boxHu": "╧",
- "boxhU": "╨",
- "boxHU": "â•©",
- "boxminus": "⊟",
- "boxplus": "⊞",
- "boxtimes": "⊠",
- "boxul": "┘",
- "boxuL": "â•›",
- "boxUl": "╜",
- "boxUL": "â•",
- "boxur": "â””",
- "boxuR": "╘",
- "boxUr": "â•™",
- "boxUR": "â•š",
- "boxv": "│",
- "boxV": "â•‘",
- "boxvh": "┼",
- "boxvH": "╪",
- "boxVh": "â•«",
- "boxVH": "╬",
- "boxvl": "┤",
- "boxvL": "â•¡",
- "boxVl": "â•¢",
- "boxVL": "â•£",
- "boxvr": "├",
- "boxvR": "â•ž",
- "boxVr": "â•Ÿ",
- "boxVR": "â• ",
- "bprime": "‵",
- "breve": "˘",
- "Breve": "˘",
- "brvbar": "¦",
- "bscr": "ð’·",
- "Bscr": "ℬ",
- "bsemi": "â",
- "bsim": "∽",
- "bsime": "â‹",
- "bsolb": "⧅",
- "bsol": "\\",
- "bsolhsub": "⟈",
- "bull": "•",
- "bullet": "•",
- "bump": "≎",
- "bumpE": "⪮",
- "bumpe": "â‰",
- "Bumpeq": "≎",
- "bumpeq": "â‰",
- "Cacute": "Ć",
- "cacute": "ć",
- "capand": "â©„",
- "capbrcup": "⩉",
- "capcap": "â©‹",
- "cap": "∩",
- "Cap": "â‹’",
- "capcup": "⩇",
- "capdot": "â©€",
- "CapitalDifferentialD": "â……",
- "caps": "∩︀",
- "caret": "â",
- "caron": "ˇ",
- "Cayleys": "â„",
- "ccaps": "â©",
- "Ccaron": "Č",
- "ccaron": "Ä",
- "Ccedil": "Ç",
- "ccedil": "ç",
- "Ccirc": "Ĉ",
- "ccirc": "ĉ",
- "Cconint": "∰",
- "ccups": "⩌",
- "ccupssm": "â©",
- "Cdot": "ÄŠ",
- "cdot": "Ä‹",
- "cedil": "¸",
- "Cedilla": "¸",
- "cemptyv": "⦲",
- "cent": "¢",
- "centerdot": "·",
- "CenterDot": "·",
- "cfr": "ð” ",
- "Cfr": "â„",
- "CHcy": "Ч",
- "chcy": "ч",
- "check": "✓",
- "checkmark": "✓",
- "Chi": "Χ",
- "chi": "χ",
- "circ": "ˆ",
- "circeq": "≗",
- "circlearrowleft": "↺",
- "circlearrowright": "↻",
- "circledast": "⊛",
- "circledcirc": "⊚",
- "circleddash": "âŠ",
- "CircleDot": "⊙",
- "circledR": "®",
- "circledS": "Ⓢ",
- "CircleMinus": "⊖",
- "CirclePlus": "⊕",
- "CircleTimes": "⊗",
- "cir": "â—‹",
- "cirE": "⧃",
- "cire": "≗",
- "cirfnint": "â¨",
- "cirmid": "⫯",
- "cirscir": "⧂",
- "ClockwiseContourIntegral": "∲",
- "CloseCurlyDoubleQuote": "â€",
- "CloseCurlyQuote": "’",
- "clubs": "♣",
- "clubsuit": "♣",
- "colon": ":",
- "Colon": "∷",
- "Colone": "â©´",
- "colone": "≔",
- "coloneq": "≔",
- "comma": ",",
- "commat": "@",
- "comp": "âˆ",
- "compfn": "∘",
- "complement": "âˆ",
- "complexes": "â„‚",
- "cong": "≅",
- "congdot": "â©",
- "Congruent": "≡",
- "conint": "∮",
- "Conint": "∯",
- "ContourIntegral": "∮",
- "copf": "ð•”",
- "Copf": "â„‚",
- "coprod": "âˆ",
- "Coproduct": "âˆ",
- "copy": "©",
- "COPY": "©",
- "copysr": "â„—",
- "CounterClockwiseContourIntegral": "∳",
- "crarr": "↵",
- "cross": "✗",
- "Cross": "⨯",
- "Cscr": "ð’ž",
- "cscr": "ð’¸",
- "csub": "â«",
- "csube": "â«‘",
- "csup": "â«",
- "csupe": "â«’",
- "ctdot": "⋯",
- "cudarrl": "⤸",
- "cudarrr": "⤵",
- "cuepr": "â‹ž",
- "cuesc": "â‹Ÿ",
- "cularr": "↶",
- "cularrp": "⤽",
- "cupbrcap": "⩈",
- "cupcap": "⩆",
- "CupCap": "â‰",
- "cup": "∪",
- "Cup": "â‹“",
- "cupcup": "â©Š",
- "cupdot": "âŠ",
- "cupor": "â©…",
- "cups": "∪︀",
- "curarr": "↷",
- "curarrm": "⤼",
- "curlyeqprec": "â‹ž",
- "curlyeqsucc": "â‹Ÿ",
- "curlyvee": "â‹Ž",
- "curlywedge": "â‹",
- "curren": "¤",
- "curvearrowleft": "↶",
- "curvearrowright": "↷",
- "cuvee": "â‹Ž",
- "cuwed": "â‹",
- "cwconint": "∲",
- "cwint": "∱",
- "cylcty": "âŒ",
- "dagger": "†",
- "Dagger": "‡",
- "daleth": "ℸ",
- "darr": "↓",
- "Darr": "↡",
- "dArr": "⇓",
- "dash": "â€",
- "Dashv": "⫤",
- "dashv": "⊣",
- "dbkarow": "â¤",
- "dblac": "Ë",
- "Dcaron": "ÄŽ",
- "dcaron": "Ä",
- "Dcy": "Д",
- "dcy": "д",
- "ddagger": "‡",
- "ddarr": "⇊",
- "DD": "â……",
- "dd": "â…†",
- "DDotrahd": "⤑",
- "ddotseq": "â©·",
- "deg": "°",
- "Del": "∇",
- "Delta": "Δ",
- "delta": "δ",
- "demptyv": "⦱",
- "dfisht": "⥿",
- "Dfr": "ð”‡",
- "dfr": "ð”¡",
- "dHar": "⥥",
- "dharl": "⇃",
- "dharr": "⇂",
- "DiacriticalAcute": "´",
- "DiacriticalDot": "Ë™",
- "DiacriticalDoubleAcute": "Ë",
- "DiacriticalGrave": "`",
- "DiacriticalTilde": "˜",
- "diam": "â‹„",
- "diamond": "â‹„",
- "Diamond": "â‹„",
- "diamondsuit": "♦",
- "diams": "♦",
- "die": "¨",
- "DifferentialD": "â…†",
- "digamma": "Ï",
- "disin": "⋲",
- "div": "÷",
- "divide": "÷",
- "divideontimes": "⋇",
- "divonx": "⋇",
- "DJcy": "Ђ",
- "djcy": "Ñ’",
- "dlcorn": "⌞",
- "dlcrop": "âŒ",
- "dollar": "$",
- "Dopf": "ð”»",
- "dopf": "ð••",
- "Dot": "¨",
- "dot": "Ë™",
- "DotDot": "⃜",
- "doteq": "â‰",
- "doteqdot": "≑",
- "DotEqual": "â‰",
- "dotminus": "∸",
- "dotplus": "∔",
- "dotsquare": "⊡",
- "doublebarwedge": "⌆",
- "DoubleContourIntegral": "∯",
- "DoubleDot": "¨",
- "DoubleDownArrow": "⇓",
- "DoubleLeftArrow": "â‡",
- "DoubleLeftRightArrow": "⇔",
- "DoubleLeftTee": "⫤",
- "DoubleLongLeftArrow": "⟸",
- "DoubleLongLeftRightArrow": "⟺",
- "DoubleLongRightArrow": "⟹",
- "DoubleRightArrow": "⇒",
- "DoubleRightTee": "⊨",
- "DoubleUpArrow": "⇑",
- "DoubleUpDownArrow": "⇕",
- "DoubleVerticalBar": "∥",
- "DownArrowBar": "⤓",
- "downarrow": "↓",
- "DownArrow": "↓",
- "Downarrow": "⇓",
- "DownArrowUpArrow": "⇵",
- "DownBreve": "Ì‘",
- "downdownarrows": "⇊",
- "downharpoonleft": "⇃",
- "downharpoonright": "⇂",
- "DownLeftRightVector": "â¥",
- "DownLeftTeeVector": "⥞",
- "DownLeftVectorBar": "⥖",
- "DownLeftVector": "↽",
- "DownRightTeeVector": "⥟",
- "DownRightVectorBar": "⥗",
- "DownRightVector": "â‡",
- "DownTeeArrow": "↧",
- "DownTee": "⊤",
- "drbkarow": "â¤",
- "drcorn": "⌟",
- "drcrop": "⌌",
- "Dscr": "ð’Ÿ",
- "dscr": "ð’¹",
- "DScy": "Ð…",
- "dscy": "Ñ•",
- "dsol": "⧶",
- "Dstrok": "Ä",
- "dstrok": "Ä‘",
- "dtdot": "⋱",
- "dtri": "â–¿",
- "dtrif": "â–¾",
- "duarr": "⇵",
- "duhar": "⥯",
- "dwangle": "⦦",
- "DZcy": "Ð",
- "dzcy": "ÑŸ",
- "dzigrarr": "⟿",
- "Eacute": "É",
- "eacute": "é",
- "easter": "â©®",
- "Ecaron": "Äš",
- "ecaron": "Ä›",
- "Ecirc": "Ê",
- "ecirc": "ê",
- "ecir": "≖",
- "ecolon": "≕",
- "Ecy": "Ð",
- "ecy": "Ñ",
- "eDDot": "â©·",
- "Edot": "Ä–",
- "edot": "Ä—",
- "eDot": "≑",
- "ee": "â…‡",
- "efDot": "≒",
- "Efr": "ð”ˆ",
- "efr": "ð”¢",
- "eg": "⪚",
- "Egrave": "È",
- "egrave": "è",
- "egs": "⪖",
- "egsdot": "⪘",
- "el": "⪙",
- "Element": "∈",
- "elinters": "â§",
- "ell": "â„“",
- "els": "⪕",
- "elsdot": "⪗",
- "Emacr": "Ä’",
- "emacr": "Ä“",
- "empty": "∅",
- "emptyset": "∅",
- "EmptySmallSquare": "â—»",
- "emptyv": "∅",
- "EmptyVerySmallSquare": "â–«",
- "emsp13": " ",
- "emsp14": " ",
- "emsp": " ",
- "ENG": "ÅŠ",
- "eng": "Å‹",
- "ensp": " ",
- "Eogon": "Ę",
- "eogon": "Ä™",
- "Eopf": "ð”¼",
- "eopf": "ð•–",
- "epar": "â‹•",
- "eparsl": "⧣",
- "eplus": "⩱",
- "epsi": "ε",
- "Epsilon": "Ε",
- "epsilon": "ε",
- "epsiv": "ϵ",
- "eqcirc": "≖",
- "eqcolon": "≕",
- "eqsim": "≂",
- "eqslantgtr": "⪖",
- "eqslantless": "⪕",
- "Equal": "⩵",
- "equals": "=",
- "EqualTilde": "≂",
- "equest": "≟",
- "Equilibrium": "⇌",
- "equiv": "≡",
- "equivDD": "⩸",
- "eqvparsl": "⧥",
- "erarr": "⥱",
- "erDot": "≓",
- "escr": "ℯ",
- "Escr": "â„°",
- "esdot": "â‰",
- "Esim": "⩳",
- "esim": "≂",
- "Eta": "Η",
- "eta": "η",
- "ETH": "Ã",
- "eth": "ð",
- "Euml": "Ë",
- "euml": "ë",
- "euro": "€",
- "excl": "!",
- "exist": "∃",
- "Exists": "∃",
- "expectation": "â„°",
- "exponentiale": "â…‡",
- "ExponentialE": "â…‡",
- "fallingdotseq": "≒",
- "Fcy": "Ф",
- "fcy": "Ñ„",
- "female": "♀",
- "ffilig": "ffi",
- "fflig": "ff",
- "ffllig": "ffl",
- "Ffr": "ð”‰",
- "ffr": "ð”£",
- "filig": "ï¬",
- "FilledSmallSquare": "â—¼",
- "FilledVerySmallSquare": "â–ª",
- "fjlig": "fj",
- "flat": "â™",
- "fllig": "fl",
- "fltns": "â–±",
- "fnof": "Æ’",
- "Fopf": "ð”½",
- "fopf": "ð•—",
- "forall": "∀",
- "ForAll": "∀",
- "fork": "â‹”",
- "forkv": "â«™",
- "Fouriertrf": "ℱ",
- "fpartint": "â¨",
- "frac12": "½",
- "frac13": "â…“",
- "frac14": "¼",
- "frac15": "â…•",
- "frac16": "â…™",
- "frac18": "â…›",
- "frac23": "â…”",
- "frac25": "â…–",
- "frac34": "¾",
- "frac35": "â…—",
- "frac38": "⅜",
- "frac45": "â…˜",
- "frac56": "â…š",
- "frac58": "â…",
- "frac78": "â…ž",
- "frasl": "â„",
- "frown": "⌢",
- "fscr": "ð’»",
- "Fscr": "ℱ",
- "gacute": "ǵ",
- "Gamma": "Γ",
- "gamma": "γ",
- "Gammad": "Ϝ",
- "gammad": "Ï",
- "gap": "⪆",
- "Gbreve": "Äž",
- "gbreve": "ÄŸ",
- "Gcedil": "Ä¢",
- "Gcirc": "Ĝ",
- "gcirc": "Ä",
- "Gcy": "Г",
- "gcy": "г",
- "Gdot": "Ä ",
- "gdot": "Ä¡",
- "ge": "≥",
- "gE": "≧",
- "gEl": "⪌",
- "gel": "â‹›",
- "geq": "≥",
- "geqq": "≧",
- "geqslant": "⩾",
- "gescc": "⪩",
- "ges": "⩾",
- "gesdot": "⪀",
- "gesdoto": "⪂",
- "gesdotol": "⪄",
- "gesl": "⋛︀",
- "gesles": "⪔",
- "Gfr": "ð”Š",
- "gfr": "ð”¤",
- "gg": "≫",
- "Gg": "â‹™",
- "ggg": "â‹™",
- "gimel": "â„·",
- "GJcy": "Ѓ",
- "gjcy": "Ñ“",
- "gla": "⪥",
- "gl": "≷",
- "glE": "⪒",
- "glj": "⪤",
- "gnap": "⪊",
- "gnapprox": "⪊",
- "gne": "⪈",
- "gnE": "≩",
- "gneq": "⪈",
- "gneqq": "≩",
- "gnsim": "⋧",
- "Gopf": "ð”¾",
- "gopf": "ð•˜",
- "grave": "`",
- "GreaterEqual": "≥",
- "GreaterEqualLess": "â‹›",
- "GreaterFullEqual": "≧",
- "GreaterGreater": "⪢",
- "GreaterLess": "≷",
- "GreaterSlantEqual": "⩾",
- "GreaterTilde": "≳",
- "Gscr": "ð’¢",
- "gscr": "â„Š",
- "gsim": "≳",
- "gsime": "⪎",
- "gsiml": "âª",
- "gtcc": "⪧",
- "gtcir": "⩺",
- "gt": ">",
- "GT": ">",
- "Gt": "≫",
- "gtdot": "â‹—",
- "gtlPar": "⦕",
- "gtquest": "⩼",
- "gtrapprox": "⪆",
- "gtrarr": "⥸",
- "gtrdot": "â‹—",
- "gtreqless": "â‹›",
- "gtreqqless": "⪌",
- "gtrless": "≷",
- "gtrsim": "≳",
- "gvertneqq": "≩︀",
- "gvnE": "≩︀",
- "Hacek": "ˇ",
- "hairsp": " ",
- "half": "½",
- "hamilt": "â„‹",
- "HARDcy": "Ъ",
- "hardcy": "ÑŠ",
- "harrcir": "⥈",
- "harr": "↔",
- "hArr": "⇔",
- "harrw": "â†",
- "Hat": "^",
- "hbar": "â„",
- "Hcirc": "Ĥ",
- "hcirc": "Ä¥",
- "hearts": "♥",
- "heartsuit": "♥",
- "hellip": "…",
- "hercon": "⊹",
- "hfr": "ð”¥",
- "Hfr": "ℌ",
- "HilbertSpace": "â„‹",
- "hksearow": "⤥",
- "hkswarow": "⤦",
- "hoarr": "⇿",
- "homtht": "∻",
- "hookleftarrow": "↩",
- "hookrightarrow": "↪",
- "hopf": "ð•™",
- "Hopf": "â„",
- "horbar": "―",
- "HorizontalLine": "─",
- "hscr": "ð’½",
- "Hscr": "â„‹",
- "hslash": "â„",
- "Hstrok": "Ħ",
- "hstrok": "ħ",
- "HumpDownHump": "≎",
- "HumpEqual": "â‰",
- "hybull": "âƒ",
- "hyphen": "â€",
- "Iacute": "Ã",
- "iacute": "Ã",
- "ic": "â£",
- "Icirc": "ÃŽ",
- "icirc": "î",
- "Icy": "И",
- "icy": "и",
- "Idot": "Ä°",
- "IEcy": "Е",
- "iecy": "е",
- "iexcl": "¡",
- "iff": "⇔",
- "ifr": "ð”¦",
- "Ifr": "â„‘",
- "Igrave": "Ì",
- "igrave": "ì",
- "ii": "â…ˆ",
- "iiiint": "⨌",
- "iiint": "âˆ",
- "iinfin": "⧜",
- "iiota": "â„©",
- "IJlig": "IJ",
- "ijlig": "ij",
- "Imacr": "Ī",
- "imacr": "Ä«",
- "image": "â„‘",
- "ImaginaryI": "â…ˆ",
- "imagline": "â„",
- "imagpart": "â„‘",
- "imath": "ı",
- "Im": "â„‘",
- "imof": "⊷",
- "imped": "Ƶ",
- "Implies": "⇒",
- "incare": "â„…",
- "in": "∈",
- "infin": "∞",
- "infintie": "â§",
- "inodot": "ı",
- "intcal": "⊺",
- "int": "∫",
- "Int": "∬",
- "integers": "ℤ",
- "Integral": "∫",
- "intercal": "⊺",
- "Intersection": "â‹‚",
- "intlarhk": "⨗",
- "intprod": "⨼",
- "InvisibleComma": "â£",
- "InvisibleTimes": "â¢",
- "IOcy": "Ð",
- "iocy": "Ñ‘",
- "Iogon": "Ä®",
- "iogon": "į",
- "Iopf": "ð•€",
- "iopf": "ð•š",
- "Iota": "Ι",
- "iota": "ι",
- "iprod": "⨼",
- "iquest": "¿",
- "iscr": "ð’¾",
- "Iscr": "â„",
- "isin": "∈",
- "isindot": "⋵",
- "isinE": "⋹",
- "isins": "â‹´",
- "isinsv": "⋳",
- "isinv": "∈",
- "it": "â¢",
- "Itilde": "Ĩ",
- "itilde": "Ä©",
- "Iukcy": "І",
- "iukcy": "Ñ–",
- "Iuml": "Ã",
- "iuml": "ï",
- "Jcirc": "Ä´",
- "jcirc": "ĵ",
- "Jcy": "Й",
- "jcy": "й",
- "Jfr": "ð”",
- "jfr": "ð”§",
- "jmath": "È·",
- "Jopf": "ð•",
- "jopf": "ð•›",
- "Jscr": "ð’¥",
- "jscr": "ð’¿",
- "Jsercy": "Ј",
- "jsercy": "ј",
- "Jukcy": "Є",
- "jukcy": "Ñ”",
- "Kappa": "Κ",
- "kappa": "κ",
- "kappav": "Ï°",
- "Kcedil": "Ķ",
- "kcedil": "Ä·",
- "Kcy": "К",
- "kcy": "к",
- "Kfr": "ð”Ž",
- "kfr": "ð”¨",
- "kgreen": "ĸ",
- "KHcy": "Ð¥",
- "khcy": "Ñ…",
- "KJcy": "Ќ",
- "kjcy": "ќ",
- "Kopf": "ð•‚",
- "kopf": "ð•œ",
- "Kscr": "ð’¦",
- "kscr": "ð“€",
- "lAarr": "⇚",
- "Lacute": "Ĺ",
- "lacute": "ĺ",
- "laemptyv": "⦴",
- "lagran": "â„’",
- "Lambda": "Λ",
- "lambda": "λ",
- "lang": "⟨",
- "Lang": "⟪",
- "langd": "⦑",
- "langle": "⟨",
- "lap": "⪅",
- "Laplacetrf": "â„’",
- "laquo": "«",
- "larrb": "⇤",
- "larrbfs": "⤟",
- "larr": "â†",
- "Larr": "↞",
- "lArr": "â‡",
- "larrfs": "â¤",
- "larrhk": "↩",
- "larrlp": "↫",
- "larrpl": "⤹",
- "larrsim": "⥳",
- "larrtl": "↢",
- "latail": "⤙",
- "lAtail": "⤛",
- "lat": "⪫",
- "late": "âª",
- "lates": "âªï¸€",
- "lbarr": "⤌",
- "lBarr": "⤎",
- "lbbrk": "â²",
- "lbrace": "{",
- "lbrack": "[",
- "lbrke": "⦋",
- "lbrksld": "â¦",
- "lbrkslu": "â¦",
- "Lcaron": "Ľ",
- "lcaron": "ľ",
- "Lcedil": "Ä»",
- "lcedil": "ļ",
- "lceil": "⌈",
- "lcub": "{",
- "Lcy": "Л",
- "lcy": "л",
- "ldca": "⤶",
- "ldquo": "“",
- "ldquor": "„",
- "ldrdhar": "⥧",
- "ldrushar": "⥋",
- "ldsh": "↲",
- "le": "≤",
- "lE": "≦",
- "LeftAngleBracket": "⟨",
- "LeftArrowBar": "⇤",
- "leftarrow": "â†",
- "LeftArrow": "â†",
- "Leftarrow": "â‡",
- "LeftArrowRightArrow": "⇆",
- "leftarrowtail": "↢",
- "LeftCeiling": "⌈",
- "LeftDoubleBracket": "⟦",
- "LeftDownTeeVector": "⥡",
- "LeftDownVectorBar": "⥙",
- "LeftDownVector": "⇃",
- "LeftFloor": "⌊",
- "leftharpoondown": "↽",
- "leftharpoonup": "↼",
- "leftleftarrows": "⇇",
- "leftrightarrow": "↔",
- "LeftRightArrow": "↔",
- "Leftrightarrow": "⇔",
- "leftrightarrows": "⇆",
- "leftrightharpoons": "⇋",
- "leftrightsquigarrow": "â†",
- "LeftRightVector": "⥎",
- "LeftTeeArrow": "↤",
- "LeftTee": "⊣",
- "LeftTeeVector": "⥚",
- "leftthreetimes": "â‹‹",
- "LeftTriangleBar": "â§",
- "LeftTriangle": "⊲",
- "LeftTriangleEqual": "⊴",
- "LeftUpDownVector": "⥑",
- "LeftUpTeeVector": "⥠",
- "LeftUpVectorBar": "⥘",
- "LeftUpVector": "↿",
- "LeftVectorBar": "⥒",
- "LeftVector": "↼",
- "lEg": "⪋",
- "leg": "â‹š",
- "leq": "≤",
- "leqq": "≦",
- "leqslant": "⩽",
- "lescc": "⪨",
- "les": "⩽",
- "lesdot": "â©¿",
- "lesdoto": "âª",
- "lesdotor": "⪃",
- "lesg": "⋚︀",
- "lesges": "⪓",
- "lessapprox": "⪅",
- "lessdot": "â‹–",
- "lesseqgtr": "â‹š",
- "lesseqqgtr": "⪋",
- "LessEqualGreater": "â‹š",
- "LessFullEqual": "≦",
- "LessGreater": "≶",
- "lessgtr": "≶",
- "LessLess": "⪡",
- "lesssim": "≲",
- "LessSlantEqual": "⩽",
- "LessTilde": "≲",
- "lfisht": "⥼",
- "lfloor": "⌊",
- "Lfr": "ð”",
- "lfr": "ð”©",
- "lg": "≶",
- "lgE": "⪑",
- "lHar": "⥢",
- "lhard": "↽",
- "lharu": "↼",
- "lharul": "⥪",
- "lhblk": "â–„",
- "LJcy": "Љ",
- "ljcy": "Ñ™",
- "llarr": "⇇",
- "ll": "≪",
- "Ll": "⋘",
- "llcorner": "⌞",
- "Lleftarrow": "⇚",
- "llhard": "⥫",
- "lltri": "â—º",
- "Lmidot": "Ä¿",
- "lmidot": "Å€",
- "lmoustache": "⎰",
- "lmoust": "⎰",
- "lnap": "⪉",
- "lnapprox": "⪉",
- "lne": "⪇",
- "lnE": "≨",
- "lneq": "⪇",
- "lneqq": "≨",
- "lnsim": "⋦",
- "loang": "⟬",
- "loarr": "⇽",
- "lobrk": "⟦",
- "longleftarrow": "⟵",
- "LongLeftArrow": "⟵",
- "Longleftarrow": "⟸",
- "longleftrightarrow": "⟷",
- "LongLeftRightArrow": "⟷",
- "Longleftrightarrow": "⟺",
- "longmapsto": "⟼",
- "longrightarrow": "⟶",
- "LongRightArrow": "⟶",
- "Longrightarrow": "⟹",
- "looparrowleft": "↫",
- "looparrowright": "↬",
- "lopar": "⦅",
- "Lopf": "ð•ƒ",
- "lopf": "ð•",
- "loplus": "â¨",
- "lotimes": "⨴",
- "lowast": "∗",
- "lowbar": "_",
- "LowerLeftArrow": "↙",
- "LowerRightArrow": "↘",
- "loz": "â—Š",
- "lozenge": "â—Š",
- "lozf": "⧫",
- "lpar": "(",
- "lparlt": "⦓",
- "lrarr": "⇆",
- "lrcorner": "⌟",
- "lrhar": "⇋",
- "lrhard": "â¥",
- "lrm": "‎",
- "lrtri": "⊿",
- "lsaquo": "‹",
- "lscr": "ð“",
- "Lscr": "â„’",
- "lsh": "↰",
- "Lsh": "↰",
- "lsim": "≲",
- "lsime": "âª",
- "lsimg": "âª",
- "lsqb": "[",
- "lsquo": "‘",
- "lsquor": "‚",
- "Lstrok": "Å",
- "lstrok": "Å‚",
- "ltcc": "⪦",
- "ltcir": "⩹",
- "lt": "<",
- "LT": "<",
- "Lt": "≪",
- "ltdot": "â‹–",
- "lthree": "â‹‹",
- "ltimes": "⋉",
- "ltlarr": "⥶",
- "ltquest": "â©»",
- "ltri": "â—ƒ",
- "ltrie": "⊴",
- "ltrif": "â—‚",
- "ltrPar": "⦖",
- "lurdshar": "⥊",
- "luruhar": "⥦",
- "lvertneqq": "≨︀",
- "lvnE": "≨︀",
- "macr": "¯",
- "male": "♂",
- "malt": "✠",
- "maltese": "✠",
- "Map": "⤅",
- "map": "↦",
- "mapsto": "↦",
- "mapstodown": "↧",
- "mapstoleft": "↤",
- "mapstoup": "↥",
- "marker": "â–®",
- "mcomma": "⨩",
- "Mcy": "М",
- "mcy": "м",
- "mdash": "—",
- "mDDot": "∺",
- "measuredangle": "∡",
- "MediumSpace": "âŸ",
- "Mellintrf": "ℳ",
- "Mfr": "ð”",
- "mfr": "ð”ª",
- "mho": "℧",
- "micro": "µ",
- "midast": "*",
- "midcir": "â«°",
- "mid": "∣",
- "middot": "·",
- "minusb": "⊟",
- "minus": "−",
- "minusd": "∸",
- "minusdu": "⨪",
- "MinusPlus": "∓",
- "mlcp": "â«›",
- "mldr": "…",
- "mnplus": "∓",
- "models": "⊧",
- "Mopf": "ð•„",
- "mopf": "ð•ž",
- "mp": "∓",
- "mscr": "ð“‚",
- "Mscr": "ℳ",
- "mstpos": "∾",
- "Mu": "Μ",
- "mu": "μ",
- "multimap": "⊸",
- "mumap": "⊸",
- "nabla": "∇",
- "Nacute": "Ń",
- "nacute": "Å„",
- "nang": "∠⃒",
- "nap": "≉",
- "napE": "⩰̸",
- "napid": "≋̸",
- "napos": "ʼn",
- "napprox": "≉",
- "natural": "â™®",
- "naturals": "â„•",
- "natur": "â™®",
- "nbsp": "Â ",
- "nbump": "≎̸",
- "nbumpe": "â‰Ì¸",
- "ncap": "⩃",
- "Ncaron": "Ň",
- "ncaron": "ň",
- "Ncedil": "Å…",
- "ncedil": "ņ",
- "ncong": "≇",
- "ncongdot": "â©Ì¸",
- "ncup": "â©‚",
- "Ncy": "Ð",
- "ncy": "н",
- "ndash": "–",
- "nearhk": "⤤",
- "nearr": "↗",
- "neArr": "⇗",
- "nearrow": "↗",
- "ne": "≠",
- "nedot": "â‰Ì¸",
- "NegativeMediumSpace": "​",
- "NegativeThickSpace": "​",
- "NegativeThinSpace": "​",
- "NegativeVeryThinSpace": "​",
- "nequiv": "≢",
- "nesear": "⤨",
- "nesim": "≂̸",
- "NestedGreaterGreater": "≫",
- "NestedLessLess": "≪",
- "NewLine": "\n",
- "nexist": "∄",
- "nexists": "∄",
- "Nfr": "ð”‘",
- "nfr": "ð”«",
- "ngE": "≧̸",
- "nge": "≱",
- "ngeq": "≱",
- "ngeqq": "≧̸",
- "ngeqslant": "⩾̸",
- "nges": "⩾̸",
- "nGg": "⋙̸",
- "ngsim": "≵",
- "nGt": "≫⃒",
- "ngt": "≯",
- "ngtr": "≯",
- "nGtv": "≫̸",
- "nharr": "↮",
- "nhArr": "⇎",
- "nhpar": "⫲",
- "ni": "∋",
- "nis": "⋼",
- "nisd": "⋺",
- "niv": "∋",
- "NJcy": "Њ",
- "njcy": "Ñš",
- "nlarr": "↚",
- "nlArr": "â‡",
- "nldr": "‥",
- "nlE": "≦̸",
- "nle": "≰",
- "nleftarrow": "↚",
- "nLeftarrow": "â‡",
- "nleftrightarrow": "↮",
- "nLeftrightarrow": "⇎",
- "nleq": "≰",
- "nleqq": "≦̸",
- "nleqslant": "⩽̸",
- "nles": "⩽̸",
- "nless": "≮",
- "nLl": "⋘̸",
- "nlsim": "≴",
- "nLt": "≪⃒",
- "nlt": "≮",
- "nltri": "⋪",
- "nltrie": "⋬",
- "nLtv": "≪̸",
- "nmid": "∤",
- "NoBreak": "â ",
- "NonBreakingSpace": "Â ",
- "nopf": "ð•Ÿ",
- "Nopf": "â„•",
- "Not": "⫬",
- "not": "¬",
- "NotCongruent": "≢",
- "NotCupCap": "â‰",
- "NotDoubleVerticalBar": "∦",
- "NotElement": "∉",
- "NotEqual": "≠",
- "NotEqualTilde": "≂̸",
- "NotExists": "∄",
- "NotGreater": "≯",
- "NotGreaterEqual": "≱",
- "NotGreaterFullEqual": "≧̸",
- "NotGreaterGreater": "≫̸",
- "NotGreaterLess": "≹",
- "NotGreaterSlantEqual": "⩾̸",
- "NotGreaterTilde": "≵",
- "NotHumpDownHump": "≎̸",
- "NotHumpEqual": "â‰Ì¸",
- "notin": "∉",
- "notindot": "⋵̸",
- "notinE": "⋹̸",
- "notinva": "∉",
- "notinvb": "â‹·",
- "notinvc": "⋶",
- "NotLeftTriangleBar": "â§Ì¸",
- "NotLeftTriangle": "⋪",
- "NotLeftTriangleEqual": "⋬",
- "NotLess": "≮",
- "NotLessEqual": "≰",
- "NotLessGreater": "≸",
- "NotLessLess": "≪̸",
- "NotLessSlantEqual": "⩽̸",
- "NotLessTilde": "≴",
- "NotNestedGreaterGreater": "⪢̸",
- "NotNestedLessLess": "⪡̸",
- "notni": "∌",
- "notniva": "∌",
- "notnivb": "⋾",
- "notnivc": "⋽",
- "NotPrecedes": "⊀",
- "NotPrecedesEqual": "⪯̸",
- "NotPrecedesSlantEqual": "â‹ ",
- "NotReverseElement": "∌",
- "NotRightTriangleBar": "â§Ì¸",
- "NotRightTriangle": "â‹«",
- "NotRightTriangleEqual": "â‹",
- "NotSquareSubset": "âŠÌ¸",
- "NotSquareSubsetEqual": "â‹¢",
- "NotSquareSuperset": "âŠÌ¸",
- "NotSquareSupersetEqual": "â‹£",
- "NotSubset": "⊂⃒",
- "NotSubsetEqual": "⊈",
- "NotSucceeds": "âŠ",
- "NotSucceedsEqual": "⪰̸",
- "NotSucceedsSlantEqual": "â‹¡",
- "NotSucceedsTilde": "≿̸",
- "NotSuperset": "⊃⃒",
- "NotSupersetEqual": "⊉",
- "NotTilde": "â‰",
- "NotTildeEqual": "≄",
- "NotTildeFullEqual": "≇",
- "NotTildeTilde": "≉",
- "NotVerticalBar": "∤",
- "nparallel": "∦",
- "npar": "∦",
- "nparsl": "⫽⃥",
- "npart": "∂̸",
- "npolint": "⨔",
- "npr": "⊀",
- "nprcue": "â‹ ",
- "nprec": "⊀",
- "npreceq": "⪯̸",
- "npre": "⪯̸",
- "nrarrc": "⤳̸",
- "nrarr": "↛",
- "nrArr": "â‡",
- "nrarrw": "â†Ì¸",
- "nrightarrow": "↛",
- "nRightarrow": "â‡",
- "nrtri": "â‹«",
- "nrtrie": "â‹",
- "nsc": "âŠ",
- "nsccue": "â‹¡",
- "nsce": "⪰̸",
- "Nscr": "ð’©",
- "nscr": "ð“ƒ",
- "nshortmid": "∤",
- "nshortparallel": "∦",
- "nsim": "â‰",
- "nsime": "≄",
- "nsimeq": "≄",
- "nsmid": "∤",
- "nspar": "∦",
- "nsqsube": "â‹¢",
- "nsqsupe": "â‹£",
- "nsub": "⊄",
- "nsubE": "⫅̸",
- "nsube": "⊈",
- "nsubset": "⊂⃒",
- "nsubseteq": "⊈",
- "nsubseteqq": "⫅̸",
- "nsucc": "âŠ",
- "nsucceq": "⪰̸",
- "nsup": "⊅",
- "nsupE": "⫆̸",
- "nsupe": "⊉",
- "nsupset": "⊃⃒",
- "nsupseteq": "⊉",
- "nsupseteqq": "⫆̸",
- "ntgl": "≹",
- "Ntilde": "Ñ",
- "ntilde": "ñ",
- "ntlg": "≸",
- "ntriangleleft": "⋪",
- "ntrianglelefteq": "⋬",
- "ntriangleright": "â‹«",
- "ntrianglerighteq": "â‹",
- "Nu": "Î",
- "nu": "ν",
- "num": "#",
- "numero": "â„–",
- "numsp": " ",
- "nvap": "â‰âƒ’",
- "nvdash": "⊬",
- "nvDash": "âŠ",
- "nVdash": "⊮",
- "nVDash": "⊯",
- "nvge": "≥⃒",
- "nvgt": ">⃒",
- "nvHarr": "⤄",
- "nvinfin": "⧞",
- "nvlArr": "⤂",
- "nvle": "≤⃒",
- "nvlt": "<⃒",
- "nvltrie": "⊴⃒",
- "nvrArr": "⤃",
- "nvrtrie": "⊵⃒",
- "nvsim": "∼⃒",
- "nwarhk": "⤣",
- "nwarr": "↖",
- "nwArr": "⇖",
- "nwarrow": "↖",
- "nwnear": "⤧",
- "Oacute": "Ó",
- "oacute": "ó",
- "oast": "⊛",
- "Ocirc": "Ô",
- "ocirc": "ô",
- "ocir": "⊚",
- "Ocy": "О",
- "ocy": "о",
- "odash": "âŠ",
- "Odblac": "Å",
- "odblac": "Å‘",
- "odiv": "⨸",
- "odot": "⊙",
- "odsold": "⦼",
- "OElig": "Å’",
- "oelig": "Å“",
- "ofcir": "⦿",
- "Ofr": "ð”’",
- "ofr": "ð”¬",
- "ogon": "Ë›",
- "Ograve": "Ã’",
- "ograve": "ò",
- "ogt": "â§",
- "ohbar": "⦵",
- "ohm": "Ω",
- "oint": "∮",
- "olarr": "↺",
- "olcir": "⦾",
- "olcross": "⦻",
- "oline": "‾",
- "olt": "⧀",
- "Omacr": "Ō",
- "omacr": "Å",
- "Omega": "Ω",
- "omega": "ω",
- "Omicron": "Ο",
- "omicron": "ο",
- "omid": "⦶",
- "ominus": "⊖",
- "Oopf": "ð•†",
- "oopf": "ð• ",
- "opar": "⦷",
- "OpenCurlyDoubleQuote": "“",
- "OpenCurlyQuote": "‘",
- "operp": "⦹",
- "oplus": "⊕",
- "orarr": "↻",
- "Or": "â©”",
- "or": "∨",
- "ord": "â©",
- "order": "â„´",
- "orderof": "â„´",
- "ordf": "ª",
- "ordm": "º",
- "origof": "⊶",
- "oror": "â©–",
- "orslope": "â©—",
- "orv": "â©›",
- "oS": "Ⓢ",
- "Oscr": "ð’ª",
- "oscr": "â„´",
- "Oslash": "Ø",
- "oslash": "ø",
- "osol": "⊘",
- "Otilde": "Õ",
- "otilde": "õ",
- "otimesas": "⨶",
- "Otimes": "⨷",
- "otimes": "⊗",
- "Ouml": "Ö",
- "ouml": "ö",
- "ovbar": "⌽",
- "OverBar": "‾",
- "OverBrace": "âž",
- "OverBracket": "⎴",
- "OverParenthesis": "âœ",
- "para": "¶",
- "parallel": "∥",
- "par": "∥",
- "parsim": "⫳",
- "parsl": "⫽",
- "part": "∂",
- "PartialD": "∂",
- "Pcy": "П",
- "pcy": "п",
- "percnt": "%",
- "period": ".",
- "permil": "‰",
- "perp": "⊥",
- "pertenk": "‱",
- "Pfr": "ð”“",
- "pfr": "ð”",
- "Phi": "Φ",
- "phi": "φ",
- "phiv": "Ï•",
- "phmmat": "ℳ",
- "phone": "☎",
- "Pi": "Î ",
- "pi": "Ï€",
- "pitchfork": "â‹”",
- "piv": "Ï–",
- "planck": "â„",
- "planckh": "â„Ž",
- "plankv": "â„",
- "plusacir": "⨣",
- "plusb": "⊞",
- "pluscir": "⨢",
- "plus": "+",
- "plusdo": "∔",
- "plusdu": "⨥",
- "pluse": "⩲",
- "PlusMinus": "±",
- "plusmn": "±",
- "plussim": "⨦",
- "plustwo": "⨧",
- "pm": "±",
- "Poincareplane": "ℌ",
- "pointint": "⨕",
- "popf": "ð•¡",
- "Popf": "â„™",
- "pound": "£",
- "prap": "⪷",
- "Pr": "⪻",
- "pr": "≺",
- "prcue": "≼",
- "precapprox": "⪷",
- "prec": "≺",
- "preccurlyeq": "≼",
- "Precedes": "≺",
- "PrecedesEqual": "⪯",
- "PrecedesSlantEqual": "≼",
- "PrecedesTilde": "≾",
- "preceq": "⪯",
- "precnapprox": "⪹",
- "precneqq": "⪵",
- "precnsim": "⋨",
- "pre": "⪯",
- "prE": "⪳",
- "precsim": "≾",
- "prime": "′",
- "Prime": "″",
- "primes": "â„™",
- "prnap": "⪹",
- "prnE": "⪵",
- "prnsim": "⋨",
- "prod": "âˆ",
- "Product": "âˆ",
- "profalar": "⌮",
- "profline": "⌒",
- "profsurf": "⌓",
- "prop": "âˆ",
- "Proportional": "âˆ",
- "Proportion": "∷",
- "propto": "âˆ",
- "prsim": "≾",
- "prurel": "⊰",
- "Pscr": "ð’«",
- "pscr": "ð“…",
- "Psi": "Ψ",
- "psi": "ψ",
- "puncsp": " ",
- "Qfr": "ð””",
- "qfr": "ð”®",
- "qint": "⨌",
- "qopf": "ð•¢",
- "Qopf": "â„š",
- "qprime": "â—",
- "Qscr": "ð’¬",
- "qscr": "ð“†",
- "quaternions": "â„",
- "quatint": "⨖",
- "quest": "?",
- "questeq": "≟",
- "quot": "\"",
- "QUOT": "\"",
- "rAarr": "⇛",
- "race": "∽̱",
- "Racute": "Å”",
- "racute": "Å•",
- "radic": "√",
- "raemptyv": "⦳",
- "rang": "⟩",
- "Rang": "⟫",
- "rangd": "⦒",
- "range": "⦥",
- "rangle": "⟩",
- "raquo": "»",
- "rarrap": "⥵",
- "rarrb": "⇥",
- "rarrbfs": "⤠",
- "rarrc": "⤳",
- "rarr": "→",
- "Rarr": "↠",
- "rArr": "⇒",
- "rarrfs": "⤞",
- "rarrhk": "↪",
- "rarrlp": "↬",
- "rarrpl": "⥅",
- "rarrsim": "⥴",
- "Rarrtl": "⤖",
- "rarrtl": "↣",
- "rarrw": "â†",
- "ratail": "⤚",
- "rAtail": "⤜",
- "ratio": "∶",
- "rationals": "â„š",
- "rbarr": "â¤",
- "rBarr": "â¤",
- "RBarr": "â¤",
- "rbbrk": "â³",
- "rbrace": "}",
- "rbrack": "]",
- "rbrke": "⦌",
- "rbrksld": "⦎",
- "rbrkslu": "â¦",
- "Rcaron": "Ř",
- "rcaron": "Å™",
- "Rcedil": "Å–",
- "rcedil": "Å—",
- "rceil": "⌉",
- "rcub": "}",
- "Rcy": "Ð ",
- "rcy": "Ñ€",
- "rdca": "⤷",
- "rdldhar": "⥩",
- "rdquo": "â€",
- "rdquor": "â€",
- "rdsh": "↳",
- "real": "ℜ",
- "realine": "â„›",
- "realpart": "ℜ",
- "reals": "â„",
- "Re": "ℜ",
- "rect": "â–",
- "reg": "®",
- "REG": "®",
- "ReverseElement": "∋",
- "ReverseEquilibrium": "⇋",
- "ReverseUpEquilibrium": "⥯",
- "rfisht": "⥽",
- "rfloor": "⌋",
- "rfr": "ð”¯",
- "Rfr": "ℜ",
- "rHar": "⥤",
- "rhard": "â‡",
- "rharu": "⇀",
- "rharul": "⥬",
- "Rho": "Ρ",
- "rho": "Ï",
- "rhov": "ϱ",
- "RightAngleBracket": "⟩",
- "RightArrowBar": "⇥",
- "rightarrow": "→",
- "RightArrow": "→",
- "Rightarrow": "⇒",
- "RightArrowLeftArrow": "⇄",
- "rightarrowtail": "↣",
- "RightCeiling": "⌉",
- "RightDoubleBracket": "⟧",
- "RightDownTeeVector": "â¥",
- "RightDownVectorBar": "⥕",
- "RightDownVector": "⇂",
- "RightFloor": "⌋",
- "rightharpoondown": "â‡",
- "rightharpoonup": "⇀",
- "rightleftarrows": "⇄",
- "rightleftharpoons": "⇌",
- "rightrightarrows": "⇉",
- "rightsquigarrow": "â†",
- "RightTeeArrow": "↦",
- "RightTee": "⊢",
- "RightTeeVector": "⥛",
- "rightthreetimes": "⋌",
- "RightTriangleBar": "â§",
- "RightTriangle": "⊳",
- "RightTriangleEqual": "⊵",
- "RightUpDownVector": "â¥",
- "RightUpTeeVector": "⥜",
- "RightUpVectorBar": "⥔",
- "RightUpVector": "↾",
- "RightVectorBar": "⥓",
- "RightVector": "⇀",
- "ring": "Ëš",
- "risingdotseq": "≓",
- "rlarr": "⇄",
- "rlhar": "⇌",
- "rlm": "â€",
- "rmoustache": "⎱",
- "rmoust": "⎱",
- "rnmid": "â«®",
- "roang": "âŸ",
- "roarr": "⇾",
- "robrk": "⟧",
- "ropar": "⦆",
- "ropf": "ð•£",
- "Ropf": "â„",
- "roplus": "⨮",
- "rotimes": "⨵",
- "RoundImplies": "⥰",
- "rpar": ")",
- "rpargt": "⦔",
- "rppolint": "⨒",
- "rrarr": "⇉",
- "Rrightarrow": "⇛",
- "rsaquo": "›",
- "rscr": "ð“‡",
- "Rscr": "â„›",
- "rsh": "↱",
- "Rsh": "↱",
- "rsqb": "]",
- "rsquo": "’",
- "rsquor": "’",
- "rthree": "⋌",
- "rtimes": "â‹Š",
- "rtri": "â–¹",
- "rtrie": "⊵",
- "rtrif": "â–¸",
- "rtriltri": "⧎",
- "RuleDelayed": "⧴",
- "ruluhar": "⥨",
- "rx": "â„ž",
- "Sacute": "Åš",
- "sacute": "Å›",
- "sbquo": "‚",
- "scap": "⪸",
- "Scaron": "Å ",
- "scaron": "Å¡",
- "Sc": "⪼",
- "sc": "≻",
- "sccue": "≽",
- "sce": "⪰",
- "scE": "⪴",
- "Scedil": "Åž",
- "scedil": "ÅŸ",
- "Scirc": "Ŝ",
- "scirc": "Å",
- "scnap": "⪺",
- "scnE": "⪶",
- "scnsim": "â‹©",
- "scpolint": "⨓",
- "scsim": "≿",
- "Scy": "С",
- "scy": "Ñ",
- "sdotb": "⊡",
- "sdot": "â‹…",
- "sdote": "⩦",
- "searhk": "⤥",
- "searr": "↘",
- "seArr": "⇘",
- "searrow": "↘",
- "sect": "§",
- "semi": ";",
- "seswar": "⤩",
- "setminus": "∖",
- "setmn": "∖",
- "sext": "✶",
- "Sfr": "ð”–",
- "sfr": "ð”°",
- "sfrown": "⌢",
- "sharp": "♯",
- "SHCHcy": "Щ",
- "shchcy": "щ",
- "SHcy": "Ш",
- "shcy": "ш",
- "ShortDownArrow": "↓",
- "ShortLeftArrow": "â†",
- "shortmid": "∣",
- "shortparallel": "∥",
- "ShortRightArrow": "→",
- "ShortUpArrow": "↑",
- "shy": "Â",
- "Sigma": "Σ",
- "sigma": "σ",
- "sigmaf": "Ï‚",
- "sigmav": "Ï‚",
- "sim": "∼",
- "simdot": "⩪",
- "sime": "≃",
- "simeq": "≃",
- "simg": "⪞",
- "simgE": "⪠",
- "siml": "âª",
- "simlE": "⪟",
- "simne": "≆",
- "simplus": "⨤",
- "simrarr": "⥲",
- "slarr": "â†",
- "SmallCircle": "∘",
- "smallsetminus": "∖",
- "smashp": "⨳",
- "smeparsl": "⧤",
- "smid": "∣",
- "smile": "⌣",
- "smt": "⪪",
- "smte": "⪬",
- "smtes": "⪬︀",
- "SOFTcy": "Ь",
- "softcy": "ь",
- "solbar": "⌿",
- "solb": "⧄",
- "sol": "/",
- "Sopf": "ð•Š",
- "sopf": "ð•¤",
- "spades": "â™ ",
- "spadesuit": "â™ ",
- "spar": "∥",
- "sqcap": "⊓",
- "sqcaps": "⊓︀",
- "sqcup": "⊔",
- "sqcups": "⊔︀",
- "Sqrt": "√",
- "sqsub": "âŠ",
- "sqsube": "⊑",
- "sqsubset": "âŠ",
- "sqsubseteq": "⊑",
- "sqsup": "âŠ",
- "sqsupe": "⊒",
- "sqsupset": "âŠ",
- "sqsupseteq": "⊒",
- "square": "â–¡",
- "Square": "â–¡",
- "SquareIntersection": "⊓",
- "SquareSubset": "âŠ",
- "SquareSubsetEqual": "⊑",
- "SquareSuperset": "âŠ",
- "SquareSupersetEqual": "⊒",
- "SquareUnion": "⊔",
- "squarf": "â–ª",
- "squ": "â–¡",
- "squf": "â–ª",
- "srarr": "→",
- "Sscr": "ð’®",
- "sscr": "ð“ˆ",
- "ssetmn": "∖",
- "ssmile": "⌣",
- "sstarf": "⋆",
- "Star": "⋆",
- "star": "☆",
- "starf": "★",
- "straightepsilon": "ϵ",
- "straightphi": "Ï•",
- "strns": "¯",
- "sub": "⊂",
- "Sub": "â‹",
- "subdot": "⪽",
- "subE": "â«…",
- "sube": "⊆",
- "subedot": "⫃",
- "submult": "â«",
- "subnE": "â«‹",
- "subne": "⊊",
- "subplus": "⪿",
- "subrarr": "⥹",
- "subset": "⊂",
- "Subset": "â‹",
- "subseteq": "⊆",
- "subseteqq": "â«…",
- "SubsetEqual": "⊆",
- "subsetneq": "⊊",
- "subsetneqq": "â«‹",
- "subsim": "⫇",
- "subsub": "â«•",
- "subsup": "â«“",
- "succapprox": "⪸",
- "succ": "≻",
- "succcurlyeq": "≽",
- "Succeeds": "≻",
- "SucceedsEqual": "⪰",
- "SucceedsSlantEqual": "≽",
- "SucceedsTilde": "≿",
- "succeq": "⪰",
- "succnapprox": "⪺",
- "succneqq": "⪶",
- "succnsim": "â‹©",
- "succsim": "≿",
- "SuchThat": "∋",
- "sum": "∑",
- "Sum": "∑",
- "sung": "♪",
- "sup1": "¹",
- "sup2": "²",
- "sup3": "³",
- "sup": "⊃",
- "Sup": "â‹‘",
- "supdot": "⪾",
- "supdsub": "⫘",
- "supE": "⫆",
- "supe": "⊇",
- "supedot": "â«„",
- "Superset": "⊃",
- "SupersetEqual": "⊇",
- "suphsol": "⟉",
- "suphsub": "â«—",
- "suplarr": "⥻",
- "supmult": "â«‚",
- "supnE": "⫌",
- "supne": "⊋",
- "supplus": "â«€",
- "supset": "⊃",
- "Supset": "â‹‘",
- "supseteq": "⊇",
- "supseteqq": "⫆",
- "supsetneq": "⊋",
- "supsetneqq": "⫌",
- "supsim": "⫈",
- "supsub": "â«”",
- "supsup": "â«–",
- "swarhk": "⤦",
- "swarr": "↙",
- "swArr": "⇙",
- "swarrow": "↙",
- "swnwar": "⤪",
- "szlig": "ß",
- "Tab": "\t",
- "target": "⌖",
- "Tau": "Τ",
- "tau": "Ï„",
- "tbrk": "⎴",
- "Tcaron": "Ť",
- "tcaron": "Å¥",
- "Tcedil": "Å¢",
- "tcedil": "Å£",
- "Tcy": "Т",
- "tcy": "Ñ‚",
- "tdot": "⃛",
- "telrec": "⌕",
- "Tfr": "ð”—",
- "tfr": "ð”±",
- "there4": "∴",
- "therefore": "∴",
- "Therefore": "∴",
- "Theta": "Θ",
- "theta": "θ",
- "thetasym": "Ï‘",
- "thetav": "Ï‘",
- "thickapprox": "≈",
- "thicksim": "∼",
- "ThickSpace": "âŸâ€Š",
- "ThinSpace": " ",
- "thinsp": " ",
- "thkap": "≈",
- "thksim": "∼",
- "THORN": "Þ",
- "thorn": "þ",
- "tilde": "˜",
- "Tilde": "∼",
- "TildeEqual": "≃",
- "TildeFullEqual": "≅",
- "TildeTilde": "≈",
- "timesbar": "⨱",
- "timesb": "⊠",
- "times": "×",
- "timesd": "⨰",
- "tint": "âˆ",
- "toea": "⤨",
- "topbot": "⌶",
- "topcir": "⫱",
- "top": "⊤",
- "Topf": "ð•‹",
- "topf": "ð•¥",
- "topfork": "â«š",
- "tosa": "⤩",
- "tprime": "‴",
- "trade": "â„¢",
- "TRADE": "â„¢",
- "triangle": "â–µ",
- "triangledown": "â–¿",
- "triangleleft": "â—ƒ",
- "trianglelefteq": "⊴",
- "triangleq": "≜",
- "triangleright": "â–¹",
- "trianglerighteq": "⊵",
- "tridot": "â—¬",
- "trie": "≜",
- "triminus": "⨺",
- "TripleDot": "⃛",
- "triplus": "⨹",
- "trisb": "â§",
- "tritime": "⨻",
- "trpezium": "â¢",
- "Tscr": "ð’¯",
- "tscr": "ð“‰",
- "TScy": "Ц",
- "tscy": "ц",
- "TSHcy": "Ћ",
- "tshcy": "Ñ›",
- "Tstrok": "Ŧ",
- "tstrok": "ŧ",
- "twixt": "≬",
- "twoheadleftarrow": "↞",
- "twoheadrightarrow": "↠",
- "Uacute": "Ú",
- "uacute": "ú",
- "uarr": "↑",
- "Uarr": "↟",
- "uArr": "⇑",
- "Uarrocir": "⥉",
- "Ubrcy": "ÐŽ",
- "ubrcy": "Ñž",
- "Ubreve": "Ŭ",
- "ubreve": "Å",
- "Ucirc": "Û",
- "ucirc": "û",
- "Ucy": "У",
- "ucy": "у",
- "udarr": "⇅",
- "Udblac": "Å°",
- "udblac": "ű",
- "udhar": "⥮",
- "ufisht": "⥾",
- "Ufr": "ð”˜",
- "ufr": "ð”²",
- "Ugrave": "Ù",
- "ugrave": "ù",
- "uHar": "⥣",
- "uharl": "↿",
- "uharr": "↾",
- "uhblk": "â–€",
- "ulcorn": "⌜",
- "ulcorner": "⌜",
- "ulcrop": "âŒ",
- "ultri": "â—¸",
- "Umacr": "Ū",
- "umacr": "Å«",
- "uml": "¨",
- "UnderBar": "_",
- "UnderBrace": "âŸ",
- "UnderBracket": "⎵",
- "UnderParenthesis": "â",
- "Union": "⋃",
- "UnionPlus": "⊎",
- "Uogon": "Ų",
- "uogon": "ų",
- "Uopf": "ð•Œ",
- "uopf": "ð•¦",
- "UpArrowBar": "⤒",
- "uparrow": "↑",
- "UpArrow": "↑",
- "Uparrow": "⇑",
- "UpArrowDownArrow": "⇅",
- "updownarrow": "↕",
- "UpDownArrow": "↕",
- "Updownarrow": "⇕",
- "UpEquilibrium": "⥮",
- "upharpoonleft": "↿",
- "upharpoonright": "↾",
- "uplus": "⊎",
- "UpperLeftArrow": "↖",
- "UpperRightArrow": "↗",
- "upsi": "Ï…",
- "Upsi": "Ï’",
- "upsih": "Ï’",
- "Upsilon": "Î¥",
- "upsilon": "Ï…",
- "UpTeeArrow": "↥",
- "UpTee": "⊥",
- "upuparrows": "⇈",
- "urcorn": "âŒ",
- "urcorner": "âŒ",
- "urcrop": "⌎",
- "Uring": "Å®",
- "uring": "ů",
- "urtri": "â—¹",
- "Uscr": "ð’°",
- "uscr": "ð“Š",
- "utdot": "â‹°",
- "Utilde": "Ũ",
- "utilde": "Å©",
- "utri": "â–µ",
- "utrif": "â–´",
- "uuarr": "⇈",
- "Uuml": "Ü",
- "uuml": "ü",
- "uwangle": "⦧",
- "vangrt": "⦜",
- "varepsilon": "ϵ",
- "varkappa": "Ï°",
- "varnothing": "∅",
- "varphi": "Ï•",
- "varpi": "Ï–",
- "varpropto": "âˆ",
- "varr": "↕",
- "vArr": "⇕",
- "varrho": "ϱ",
- "varsigma": "Ï‚",
- "varsubsetneq": "⊊︀",
- "varsubsetneqq": "⫋︀",
- "varsupsetneq": "⊋︀",
- "varsupsetneqq": "⫌︀",
- "vartheta": "Ï‘",
- "vartriangleleft": "⊲",
- "vartriangleright": "⊳",
- "vBar": "⫨",
- "Vbar": "â««",
- "vBarv": "â«©",
- "Vcy": "Ð’",
- "vcy": "в",
- "vdash": "⊢",
- "vDash": "⊨",
- "Vdash": "⊩",
- "VDash": "⊫",
- "Vdashl": "⫦",
- "veebar": "⊻",
- "vee": "∨",
- "Vee": "â‹",
- "veeeq": "≚",
- "vellip": "â‹®",
- "verbar": "|",
- "Verbar": "‖",
- "vert": "|",
- "Vert": "‖",
- "VerticalBar": "∣",
- "VerticalLine": "|",
- "VerticalSeparator": "â˜",
- "VerticalTilde": "≀",
- "VeryThinSpace": " ",
- "Vfr": "ð”™",
- "vfr": "ð”³",
- "vltri": "⊲",
- "vnsub": "⊂⃒",
- "vnsup": "⊃⃒",
- "Vopf": "ð•",
- "vopf": "ð•§",
- "vprop": "âˆ",
- "vrtri": "⊳",
- "Vscr": "ð’±",
- "vscr": "ð“‹",
- "vsubnE": "⫋︀",
- "vsubne": "⊊︀",
- "vsupnE": "⫌︀",
- "vsupne": "⊋︀",
- "Vvdash": "⊪",
- "vzigzag": "⦚",
- "Wcirc": "Å´",
- "wcirc": "ŵ",
- "wedbar": "â©Ÿ",
- "wedge": "∧",
- "Wedge": "â‹€",
- "wedgeq": "≙",
- "weierp": "℘",
- "Wfr": "ð”š",
- "wfr": "ð”´",
- "Wopf": "ð•Ž",
- "wopf": "ð•¨",
- "wp": "℘",
- "wr": "≀",
- "wreath": "≀",
- "Wscr": "ð’²",
- "wscr": "ð“Œ",
- "xcap": "â‹‚",
- "xcirc": "â—¯",
- "xcup": "⋃",
- "xdtri": "â–½",
- "Xfr": "ð”›",
- "xfr": "ð”µ",
- "xharr": "⟷",
- "xhArr": "⟺",
- "Xi": "Ξ",
- "xi": "ξ",
- "xlarr": "⟵",
- "xlArr": "⟸",
- "xmap": "⟼",
- "xnis": "â‹»",
- "xodot": "⨀",
- "Xopf": "ð•",
- "xopf": "ð•©",
- "xoplus": "â¨",
- "xotime": "⨂",
- "xrarr": "⟶",
- "xrArr": "⟹",
- "Xscr": "ð’³",
- "xscr": "ð“",
- "xsqcup": "⨆",
- "xuplus": "⨄",
- "xutri": "â–³",
- "xvee": "â‹",
- "xwedge": "â‹€",
- "Yacute": "Ã",
- "yacute": "ý",
- "YAcy": "Я",
- "yacy": "Ñ",
- "Ycirc": "Ŷ",
- "ycirc": "Å·",
- "Ycy": "Ы",
- "ycy": "Ñ‹",
- "yen": "Â¥",
- "Yfr": "ð”œ",
- "yfr": "ð”¶",
- "YIcy": "Ї",
- "yicy": "Ñ—",
- "Yopf": "ð•",
- "yopf": "ð•ª",
- "Yscr": "ð’´",
- "yscr": "ð“Ž",
- "YUcy": "Ю",
- "yucy": "ÑŽ",
- "yuml": "ÿ",
- "Yuml": "Ÿ",
- "Zacute": "Ź",
- "zacute": "ź",
- "Zcaron": "Ž",
- "zcaron": "ž",
- "Zcy": "З",
- "zcy": "з",
- "Zdot": "Å»",
- "zdot": "ż",
- "zeetrf": "ℨ",
- "ZeroWidthSpace": "​",
- "Zeta": "Ζ",
- "zeta": "ζ",
- "zfr": "ð”·",
- "Zfr": "ℨ",
- "ZHcy": "Ж",
- "zhcy": "ж",
- "zigrarr": "â‡",
- "zopf": "ð•«",
- "Zopf": "ℤ",
- "Zscr": "ð’µ",
- "zscr": "ð“",
- "zwj": "â€",
- "zwnj": "‌"
- };
-
-/***/ },
-/* 76 */
-/***/ function(module, exports) {
-
- module.exports = {
- "Aacute": "Ã",
- "aacute": "á",
- "Acirc": "Â",
- "acirc": "â",
- "acute": "´",
- "AElig": "Æ",
- "aelig": "æ",
- "Agrave": "À",
- "agrave": "Ã ",
- "amp": "&",
- "AMP": "&",
- "Aring": "Ã…",
- "aring": "Ã¥",
- "Atilde": "Ã",
- "atilde": "ã",
- "Auml": "Ä",
- "auml": "ä",
- "brvbar": "¦",
- "Ccedil": "Ç",
- "ccedil": "ç",
- "cedil": "¸",
- "cent": "¢",
- "copy": "©",
- "COPY": "©",
- "curren": "¤",
- "deg": "°",
- "divide": "÷",
- "Eacute": "É",
- "eacute": "é",
- "Ecirc": "Ê",
- "ecirc": "ê",
- "Egrave": "È",
- "egrave": "è",
- "ETH": "Ã",
- "eth": "ð",
- "Euml": "Ë",
- "euml": "ë",
- "frac12": "½",
- "frac14": "¼",
- "frac34": "¾",
- "gt": ">",
- "GT": ">",
- "Iacute": "Ã",
- "iacute": "Ã",
- "Icirc": "ÃŽ",
- "icirc": "î",
- "iexcl": "¡",
- "Igrave": "Ì",
- "igrave": "ì",
- "iquest": "¿",
- "Iuml": "Ã",
- "iuml": "ï",
- "laquo": "«",
- "lt": "<",
- "LT": "<",
- "macr": "¯",
- "micro": "µ",
- "middot": "·",
- "nbsp": "Â ",
- "not": "¬",
- "Ntilde": "Ñ",
- "ntilde": "ñ",
- "Oacute": "Ó",
- "oacute": "ó",
- "Ocirc": "Ô",
- "ocirc": "ô",
- "Ograve": "Ã’",
- "ograve": "ò",
- "ordf": "ª",
- "ordm": "º",
- "Oslash": "Ø",
- "oslash": "ø",
- "Otilde": "Õ",
- "otilde": "õ",
- "Ouml": "Ö",
- "ouml": "ö",
- "para": "¶",
- "plusmn": "±",
- "pound": "£",
- "quot": "\"",
- "QUOT": "\"",
- "raquo": "»",
- "reg": "®",
- "REG": "®",
- "sect": "§",
- "shy": "Â",
- "sup1": "¹",
- "sup2": "²",
- "sup3": "³",
- "szlig": "ß",
- "THORN": "Þ",
- "thorn": "þ",
- "times": "×",
- "Uacute": "Ú",
- "uacute": "ú",
- "Ucirc": "Û",
- "ucirc": "û",
- "Ugrave": "Ù",
- "ugrave": "ù",
- "uml": "¨",
- "Uuml": "Ü",
- "uuml": "ü",
- "Yacute": "Ã",
- "yacute": "ý",
- "yen": "Â¥",
- "yuml": "ÿ"
- };
-
-/***/ },
-/* 77 */
-/***/ function(module, exports) {
-
- module.exports = {
- "amp": "&",
- "apos": "'",
- "gt": ">",
- "lt": "<",
- "quot": "\""
- };
-
-/***/ },
-/* 78 */
-/***/ function(module, exports, __webpack_require__) {
-
- var ElementType = __webpack_require__(79);
-
- var re_whitespace = /\s+/g;
- var NodePrototype = __webpack_require__(80);
- var ElementPrototype = __webpack_require__(81);
-
- function DomHandler(callback, options, elementCB){
- if(typeof callback === "object"){
- elementCB = options;
- options = callback;
- callback = null;
- } else if(typeof options === "function"){
- elementCB = options;
- options = defaultOpts;
- }
- this._callback = callback;
- this._options = options || defaultOpts;
- this._elementCB = elementCB;
- this.dom = [];
- this._done = false;
- this._tagStack = [];
- this._parser = this._parser || null;
- }
-
- //default options
- var defaultOpts = {
- normalizeWhitespace: false, //Replace all whitespace with single spaces
- withStartIndices: false, //Add startIndex properties to nodes
- };
-
- DomHandler.prototype.onparserinit = function(parser){
- this._parser = parser;
- };
-
- //Resets the handler back to starting state
- DomHandler.prototype.onreset = function(){
- DomHandler.call(this, this._callback, this._options, this._elementCB);
- };
-
- //Signals the handler that parsing is done
- DomHandler.prototype.onend = function(){
- if(this._done) return;
- this._done = true;
- this._parser = null;
- this._handleCallback(null);
- };
-
- DomHandler.prototype._handleCallback =
- DomHandler.prototype.onerror = function(error){
- if(typeof this._callback === "function"){
- this._callback(error, this.dom);
- } else {
- if(error) throw error;
- }
- };
-
- DomHandler.prototype.onclosetag = function(){
- //if(this._tagStack.pop().name !== name) this._handleCallback(Error("Tagname didn't match!"));
- var elem = this._tagStack.pop();
- if(this._elementCB) this._elementCB(elem);
- };
-
- DomHandler.prototype._addDomElement = function(element){
- var parent = this._tagStack[this._tagStack.length - 1];
- var siblings = parent ? parent.children : this.dom;
- var previousSibling = siblings[siblings.length - 1];
-
- element.next = null;
-
- if(this._options.withStartIndices){
- element.startIndex = this._parser.startIndex;
- }
-
- if (this._options.withDomLvl1) {
- element.__proto__ = element.type === "tag" ? ElementPrototype : NodePrototype;
- }
-
- if(previousSibling){
- element.prev = previousSibling;
- previousSibling.next = element;
- } else {
- element.prev = null;
- }
-
- siblings.push(element);
- element.parent = parent || null;
- };
-
- DomHandler.prototype.onopentag = function(name, attribs){
- var element = {
- type: name === "script" ? ElementType.Script : name === "style" ? ElementType.Style : ElementType.Tag,
- name: name,
- attribs: attribs,
- children: []
- };
-
- this._addDomElement(element);
-
- this._tagStack.push(element);
- };
-
- DomHandler.prototype.ontext = function(data){
- //the ignoreWhitespace is officially dropped, but for now,
- //it's an alias for normalizeWhitespace
- var normalize = this._options.normalizeWhitespace || this._options.ignoreWhitespace;
-
- var lastTag;
-
- if(!this._tagStack.length && this.dom.length && (lastTag = this.dom[this.dom.length-1]).type === ElementType.Text){
- if(normalize){
- lastTag.data = (lastTag.data + data).replace(re_whitespace, " ");
- } else {
- lastTag.data += data;
- }
- } else {
- if(
- this._tagStack.length &&
- (lastTag = this._tagStack[this._tagStack.length - 1]) &&
- (lastTag = lastTag.children[lastTag.children.length - 1]) &&
- lastTag.type === ElementType.Text
- ){
- if(normalize){
- lastTag.data = (lastTag.data + data).replace(re_whitespace, " ");
- } else {
- lastTag.data += data;
- }
- } else {
- if(normalize){
- data = data.replace(re_whitespace, " ");
- }
-
- this._addDomElement({
- data: data,
- type: ElementType.Text
- });
- }
- }
- };
-
- DomHandler.prototype.oncomment = function(data){
- var lastTag = this._tagStack[this._tagStack.length - 1];
-
- if(lastTag && lastTag.type === ElementType.Comment){
- lastTag.data += data;
- return;
- }
-
- var element = {
- data: data,
- type: ElementType.Comment
- };
-
- this._addDomElement(element);
- this._tagStack.push(element);
- };
-
- DomHandler.prototype.oncdatastart = function(){
- var element = {
- children: [{
- data: "",
- type: ElementType.Text
- }],
- type: ElementType.CDATA
- };
-
- this._addDomElement(element);
- this._tagStack.push(element);
- };
-
- DomHandler.prototype.oncommentend = DomHandler.prototype.oncdataend = function(){
- this._tagStack.pop();
- };
-
- DomHandler.prototype.onprocessinginstruction = function(name, data){
- this._addDomElement({
- name: name,
- data: data,
- type: ElementType.Directive
- });
- };
-
- module.exports = DomHandler;
-
-
-/***/ },
-/* 79 */
-/***/ function(module, exports) {
-
- //Types of elements found in the DOM
- module.exports = {
- Text: "text", //Text
- Directive: "directive", //<? ... ?>
- Comment: "comment", //<!-- ... -->
- Script: "script", //<script> tags
- Style: "style", //<style> tags
- Tag: "tag", //Any tag
- CDATA: "cdata", //<![CDATA[ ... ]]>
- Doctype: "doctype",
-
- isTag: function(elem){
- return elem.type === "tag" || elem.type === "script" || elem.type === "style";
- }
- };
-
-
-/***/ },
-/* 80 */
-/***/ function(module, exports) {
-
- // This object will be used as the prototype for Nodes when creating a
- // DOM-Level-1-compliant structure.
- var NodePrototype = module.exports = {
- get firstChild() {
- var children = this.children;
- return children && children[0] || null;
- },
- get lastChild() {
- var children = this.children;
- return children && children[children.length - 1] || null;
- },
- get nodeType() {
- return nodeTypes[this.type] || nodeTypes.element;
- }
- };
-
- var domLvl1 = {
- tagName: "name",
- childNodes: "children",
- parentNode: "parent",
- previousSibling: "prev",
- nextSibling: "next",
- nodeValue: "data"
- };
-
- var nodeTypes = {
- element: 1,
- text: 3,
- cdata: 4,
- comment: 8
- };
-
- Object.keys(domLvl1).forEach(function(key) {
- var shorthand = domLvl1[key];
- Object.defineProperty(NodePrototype, key, {
- get: function() {
- return this[shorthand] || null;
- },
- set: function(val) {
- this[shorthand] = val;
- return val;
- }
- });
- });
-
-
-/***/ },
-/* 81 */
-/***/ function(module, exports, __webpack_require__) {
-
- // DOM-Level-1-compliant structure
- var NodePrototype = __webpack_require__(80);
- var ElementPrototype = module.exports = Object.create(NodePrototype);
-
- var domLvl1 = {
- tagName: "name"
- };
-
- Object.keys(domLvl1).forEach(function(key) {
- var shorthand = domLvl1[key];
- Object.defineProperty(ElementPrototype, key, {
- get: function() {
- return this[shorthand] || null;
- },
- set: function(val) {
- this[shorthand] = val;
- return val;
- }
- });
- });
-
-
-/***/ },
-/* 82 */
-/***/ function(module, exports, __webpack_require__) {
-
- var index = __webpack_require__(70),
- DomHandler = index.DomHandler,
- DomUtils = index.DomUtils;
-
- //TODO: make this a streamable handler
- function FeedHandler(callback, options){
- this.init(callback, options);
- }
-
- __webpack_require__(37).inherits(FeedHandler, DomHandler);
-
- FeedHandler.prototype.init = DomHandler;
-
- function getElements(what, where){
- return DomUtils.getElementsByTagName(what, where, true);
- }
- function getOneElement(what, where){
- return DomUtils.getElementsByTagName(what, where, true, 1)[0];
- }
- function fetch(what, where, recurse){
- return DomUtils.getText(
- DomUtils.getElementsByTagName(what, where, recurse, 1)
- ).trim();
- }
-
- function addConditionally(obj, prop, what, where, recurse){
- var tmp = fetch(what, where, recurse);
- if(tmp) obj[prop] = tmp;
- }
-
- var isValidFeed = function(value){
- return value === "rss" || value === "feed" || value === "rdf:RDF";
- };
-
- FeedHandler.prototype.onend = function(){
- var feed = {},
- feedRoot = getOneElement(isValidFeed, this.dom),
- tmp, childs;
-
- if(feedRoot){
- if(feedRoot.name === "feed"){
- childs = feedRoot.children;
-
- feed.type = "atom";
- addConditionally(feed, "id", "id", childs);
- addConditionally(feed, "title", "title", childs);
- if((tmp = getOneElement("link", childs)) && (tmp = tmp.attribs) && (tmp = tmp.href)) feed.link = tmp;
- addConditionally(feed, "description", "subtitle", childs);
- if((tmp = fetch("updated", childs))) feed.updated = new Date(tmp);
- addConditionally(feed, "author", "email", childs, true);
-
- feed.items = getElements("entry", childs).map(function(item){
- var entry = {}, tmp;
-
- item = item.children;
-
- addConditionally(entry, "id", "id", item);
- addConditionally(entry, "title", "title", item);
- if((tmp = getOneElement("link", item)) && (tmp = tmp.attribs) && (tmp = tmp.href)) entry.link = tmp;
- if((tmp = fetch("summary", item) || fetch("content", item))) entry.description = tmp;
- if((tmp = fetch("updated", item))) entry.pubDate = new Date(tmp);
- return entry;
- });
- } else {
- childs = getOneElement("channel", feedRoot.children).children;
-
- feed.type = feedRoot.name.substr(0, 3);
- feed.id = "";
- addConditionally(feed, "title", "title", childs);
- addConditionally(feed, "link", "link", childs);
- addConditionally(feed, "description", "description", childs);
- if((tmp = fetch("lastBuildDate", childs))) feed.updated = new Date(tmp);
- addConditionally(feed, "author", "managingEditor", childs, true);
-
- feed.items = getElements("item", feedRoot.children).map(function(item){
- var entry = {}, tmp;
-
- item = item.children;
-
- addConditionally(entry, "id", "guid", item);
- addConditionally(entry, "title", "title", item);
- addConditionally(entry, "link", "link", item);
- addConditionally(entry, "description", "description", item);
- if((tmp = fetch("pubDate", item))) entry.pubDate = new Date(tmp);
- return entry;
- });
- }
- }
- this.dom = feed;
- DomHandler.prototype._handleCallback.call(
- this, feedRoot ? null : Error("couldn't find root of feed")
- );
- };
-
- module.exports = FeedHandler;
-
-
-/***/ },
-/* 83 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = Stream;
-
- var Parser = __webpack_require__(84);
-
- function Stream(options){
- Parser.call(this, new Cbs(this), options);
- }
-
- __webpack_require__(37).inherits(Stream, Parser);
-
- Stream.prototype.readable = true;
-
- function Cbs(scope){
- this.scope = scope;
- }
-
- var EVENTS = __webpack_require__(70).EVENTS;
-
- Object.keys(EVENTS).forEach(function(name){
- if(EVENTS[name] === 0){
- Cbs.prototype["on" + name] = function(){
- this.scope.emit(name);
- };
- } else if(EVENTS[name] === 1){
- Cbs.prototype["on" + name] = function(a){
- this.scope.emit(name, a);
- };
- } else if(EVENTS[name] === 2){
- Cbs.prototype["on" + name] = function(a, b){
- this.scope.emit(name, a, b);
- };
- } else {
- throw Error("wrong number of arguments!");
- }
- });
-
-/***/ },
-/* 84 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = Stream;
-
- var Parser = __webpack_require__(71),
- WritableStream = __webpack_require__(85).Writable || __webpack_require__(106).Writable;
-
- function Stream(cbs, options){
- var parser = this._parser = new Parser(cbs, options);
-
- WritableStream.call(this, {decodeStrings: false});
-
- this.once("finish", function(){
- parser.end();
- });
- }
-
- __webpack_require__(37).inherits(Stream, WritableStream);
-
- WritableStream.prototype._write = function(chunk, encoding, cb){
- this._parser.write(chunk);
- cb();
- };
-
-/***/ },
-/* 85 */
-/***/ function(module, exports, __webpack_require__) {
-
- // Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- module.exports = Stream;
-
- var EE = __webpack_require__(36).EventEmitter;
- var inherits = __webpack_require__(86);
-
- inherits(Stream, EE);
- Stream.Readable = __webpack_require__(87);
- Stream.Writable = __webpack_require__(102);
- Stream.Duplex = __webpack_require__(103);
- Stream.Transform = __webpack_require__(104);
- Stream.PassThrough = __webpack_require__(105);
-
- // Backwards-compat with node 0.4.x
- Stream.Stream = Stream;
-
-
-
- // old-style streams. Note that the pipe method (the only relevant
- // part of this class) is overridden in the Readable class.
-
- function Stream() {
- EE.call(this);
- }
-
- Stream.prototype.pipe = function(dest, options) {
- var source = this;
-
- function ondata(chunk) {
- if (dest.writable) {
- if (false === dest.write(chunk) && source.pause) {
- source.pause();
- }
- }
- }
-
- source.on('data', ondata);
-
- function ondrain() {
- if (source.readable && source.resume) {
- source.resume();
- }
- }
-
- dest.on('drain', ondrain);
-
- // If the 'end' option is not supplied, dest.end() will be called when
- // source gets the 'end' or 'close' events. Only dest.end() once.
- if (!dest._isStdio && (!options || options.end !== false)) {
- source.on('end', onend);
- source.on('close', onclose);
- }
-
- var didOnEnd = false;
- function onend() {
- if (didOnEnd) return;
- didOnEnd = true;
-
- dest.end();
- }
-
-
- function onclose() {
- if (didOnEnd) return;
- didOnEnd = true;
-
- if (typeof dest.destroy === 'function') dest.destroy();
- }
-
- // don't leave dangling pipes when there are errors.
- function onerror(er) {
- cleanup();
- if (EE.listenerCount(this, 'error') === 0) {
- throw er; // Unhandled stream error in pipe.
- }
- }
-
- source.on('error', onerror);
- dest.on('error', onerror);
-
- // remove all the event listeners that were added.
- function cleanup() {
- source.removeListener('data', ondata);
- dest.removeListener('drain', ondrain);
-
- source.removeListener('end', onend);
- source.removeListener('close', onclose);
-
- source.removeListener('error', onerror);
- dest.removeListener('error', onerror);
-
- source.removeListener('end', cleanup);
- source.removeListener('close', cleanup);
-
- dest.removeListener('close', cleanup);
- }
-
- source.on('end', cleanup);
- source.on('close', cleanup);
-
- dest.on('close', cleanup);
-
- dest.emit('pipe', source);
-
- // Allow for unix-like usage: A.pipe(B).pipe(C)
- return dest;
- };
-
-
-/***/ },
-/* 86 */
-/***/ function(module, exports) {
-
- if (typeof Object.create === 'function') {
- // implementation from standard node.js 'util' module
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- ctor.prototype = Object.create(superCtor.prototype, {
- constructor: {
- value: ctor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- };
- } else {
- // old school shim for old browsers
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- var TempCtor = function () {}
- TempCtor.prototype = superCtor.prototype
- ctor.prototype = new TempCtor()
- ctor.prototype.constructor = ctor
- }
- }
-
-
-/***/ },
-/* 87 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {exports = module.exports = __webpack_require__(88);
- exports.Stream = __webpack_require__(85);
- exports.Readable = exports;
- exports.Writable = __webpack_require__(98);
- exports.Duplex = __webpack_require__(97);
- exports.Transform = __webpack_require__(100);
- exports.PassThrough = __webpack_require__(101);
- if (!process.browser && process.env.READABLE_STREAM === 'disable') {
- module.exports = __webpack_require__(85);
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 88 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- module.exports = Readable;
-
- /*<replacement>*/
- var isArray = __webpack_require__(89);
- /*</replacement>*/
-
-
- /*<replacement>*/
- var Buffer = __webpack_require__(90).Buffer;
- /*</replacement>*/
-
- Readable.ReadableState = ReadableState;
-
- var EE = __webpack_require__(36).EventEmitter;
-
- /*<replacement>*/
- if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
- return emitter.listeners(type).length;
- };
- /*</replacement>*/
-
- var Stream = __webpack_require__(85);
-
- /*<replacement>*/
- var util = __webpack_require__(94);
- util.inherits = __webpack_require__(95);
- /*</replacement>*/
-
- var StringDecoder;
-
-
- /*<replacement>*/
- var debug = __webpack_require__(96);
- if (debug && debug.debuglog) {
- debug = debug.debuglog('stream');
- } else {
- debug = function () {};
- }
- /*</replacement>*/
-
-
- util.inherits(Readable, Stream);
-
- function ReadableState(options, stream) {
- var Duplex = __webpack_require__(97);
-
- options = options || {};
-
- // the point at which it stops calling _read() to fill the buffer
- // Note: 0 is a valid value, means "don't call _read preemptively ever"
- var hwm = options.highWaterMark;
- var defaultHwm = options.objectMode ? 16 : 16 * 1024;
- this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-
- // cast to ints.
- this.highWaterMark = ~~this.highWaterMark;
-
- this.buffer = [];
- this.length = 0;
- this.pipes = null;
- this.pipesCount = 0;
- this.flowing = null;
- this.ended = false;
- this.endEmitted = false;
- this.reading = false;
-
- // a flag to be able to tell if the onwrite cb is called immediately,
- // or on a later tick. We set this to true at first, because any
- // actions that shouldn't happen until "later" should generally also
- // not happen before the first write call.
- this.sync = true;
-
- // whenever we return null, then we set a flag to say
- // that we're awaiting a 'readable' event emission.
- this.needReadable = false;
- this.emittedReadable = false;
- this.readableListening = false;
-
-
- // object stream flag. Used to make read(n) ignore n and to
- // make all the buffer merging and length checks go away
- this.objectMode = !!options.objectMode;
-
- if (stream instanceof Duplex)
- this.objectMode = this.objectMode || !!options.readableObjectMode;
-
- // Crypto is kind of old and crusty. Historically, its default string
- // encoding is 'binary' so we have to make this configurable.
- // Everything else in the universe uses 'utf8', though.
- this.defaultEncoding = options.defaultEncoding || 'utf8';
-
- // when piping, we only care about 'readable' events that happen
- // after read()ing all the bytes and not getting any pushback.
- this.ranOut = false;
-
- // the number of writers that are awaiting a drain event in .pipe()s
- this.awaitDrain = 0;
-
- // if true, a maybeReadMore has been scheduled
- this.readingMore = false;
-
- this.decoder = null;
- this.encoding = null;
- if (options.encoding) {
- if (!StringDecoder)
- StringDecoder = __webpack_require__(99).StringDecoder;
- this.decoder = new StringDecoder(options.encoding);
- this.encoding = options.encoding;
- }
- }
-
- function Readable(options) {
- var Duplex = __webpack_require__(97);
-
- if (!(this instanceof Readable))
- return new Readable(options);
-
- this._readableState = new ReadableState(options, this);
-
- // legacy
- this.readable = true;
-
- Stream.call(this);
- }
-
- // Manually shove something into the read() buffer.
- // This returns true if the highWaterMark has not been hit yet,
- // similar to how Writable.write() returns true if you should
- // write() some more.
- Readable.prototype.push = function(chunk, encoding) {
- var state = this._readableState;
-
- if (util.isString(chunk) && !state.objectMode) {
- encoding = encoding || state.defaultEncoding;
- if (encoding !== state.encoding) {
- chunk = new Buffer(chunk, encoding);
- encoding = '';
- }
- }
-
- return readableAddChunk(this, state, chunk, encoding, false);
- };
-
- // Unshift should *always* be something directly out of read()
- Readable.prototype.unshift = function(chunk) {
- var state = this._readableState;
- return readableAddChunk(this, state, chunk, '', true);
- };
-
- function readableAddChunk(stream, state, chunk, encoding, addToFront) {
- var er = chunkInvalid(state, chunk);
- if (er) {
- stream.emit('error', er);
- } else if (util.isNullOrUndefined(chunk)) {
- state.reading = false;
- if (!state.ended)
- onEofChunk(stream, state);
- } else if (state.objectMode || chunk && chunk.length > 0) {
- if (state.ended && !addToFront) {
- var e = new Error('stream.push() after EOF');
- stream.emit('error', e);
- } else if (state.endEmitted && addToFront) {
- var e = new Error('stream.unshift() after end event');
- stream.emit('error', e);
- } else {
- if (state.decoder && !addToFront && !encoding)
- chunk = state.decoder.write(chunk);
-
- if (!addToFront)
- state.reading = false;
-
- // if we want the data now, just emit it.
- if (state.flowing && state.length === 0 && !state.sync) {
- stream.emit('data', chunk);
- stream.read(0);
- } else {
- // update the buffer info.
- state.length += state.objectMode ? 1 : chunk.length;
- if (addToFront)
- state.buffer.unshift(chunk);
- else
- state.buffer.push(chunk);
-
- if (state.needReadable)
- emitReadable(stream);
- }
-
- maybeReadMore(stream, state);
- }
- } else if (!addToFront) {
- state.reading = false;
- }
-
- return needMoreData(state);
- }
-
-
-
- // if it's past the high water mark, we can push in some more.
- // Also, if we have no data yet, we can stand some
- // more bytes. This is to work around cases where hwm=0,
- // such as the repl. Also, if the push() triggered a
- // readable event, and the user called read(largeNumber) such that
- // needReadable was set, then we ought to push more, so that another
- // 'readable' event will be triggered.
- function needMoreData(state) {
- return !state.ended &&
- (state.needReadable ||
- state.length < state.highWaterMark ||
- state.length === 0);
- }
-
- // backwards compatibility.
- Readable.prototype.setEncoding = function(enc) {
- if (!StringDecoder)
- StringDecoder = __webpack_require__(99).StringDecoder;
- this._readableState.decoder = new StringDecoder(enc);
- this._readableState.encoding = enc;
- return this;
- };
-
- // Don't raise the hwm > 128MB
- var MAX_HWM = 0x800000;
- function roundUpToNextPowerOf2(n) {
- if (n >= MAX_HWM) {
- n = MAX_HWM;
- } else {
- // Get the next highest power of 2
- n--;
- for (var p = 1; p < 32; p <<= 1) n |= n >> p;
- n++;
- }
- return n;
- }
-
- function howMuchToRead(n, state) {
- if (state.length === 0 && state.ended)
- return 0;
-
- if (state.objectMode)
- return n === 0 ? 0 : 1;
-
- if (isNaN(n) || util.isNull(n)) {
- // only flow one buffer at a time
- if (state.flowing && state.buffer.length)
- return state.buffer[0].length;
- else
- return state.length;
- }
-
- if (n <= 0)
- return 0;
-
- // If we're asking for more than the target buffer level,
- // then raise the water mark. Bump up to the next highest
- // power of 2, to prevent increasing it excessively in tiny
- // amounts.
- if (n > state.highWaterMark)
- state.highWaterMark = roundUpToNextPowerOf2(n);
-
- // don't have that much. return null, unless we've ended.
- if (n > state.length) {
- if (!state.ended) {
- state.needReadable = true;
- return 0;
- } else
- return state.length;
- }
-
- return n;
- }
-
- // you can override either this method, or the async _read(n) below.
- Readable.prototype.read = function(n) {
- debug('read', n);
- var state = this._readableState;
- var nOrig = n;
-
- if (!util.isNumber(n) || n > 0)
- state.emittedReadable = false;
-
- // if we're doing read(0) to trigger a readable event, but we
- // already have a bunch of data in the buffer, then just trigger
- // the 'readable' event and move on.
- if (n === 0 &&
- state.needReadable &&
- (state.length >= state.highWaterMark || state.ended)) {
- debug('read: emitReadable', state.length, state.ended);
- if (state.length === 0 && state.ended)
- endReadable(this);
- else
- emitReadable(this);
- return null;
- }
-
- n = howMuchToRead(n, state);
-
- // if we've ended, and we're now clear, then finish it up.
- if (n === 0 && state.ended) {
- if (state.length === 0)
- endReadable(this);
- return null;
- }
-
- // All the actual chunk generation logic needs to be
- // *below* the call to _read. The reason is that in certain
- // synthetic stream cases, such as passthrough streams, _read
- // may be a completely synchronous operation which may change
- // the state of the read buffer, providing enough data when
- // before there was *not* enough.
- //
- // So, the steps are:
- // 1. Figure out what the state of things will be after we do
- // a read from the buffer.
- //
- // 2. If that resulting state will trigger a _read, then call _read.
- // Note that this may be asynchronous, or synchronous. Yes, it is
- // deeply ugly to write APIs this way, but that still doesn't mean
- // that the Readable class should behave improperly, as streams are
- // designed to be sync/async agnostic.
- // Take note if the _read call is sync or async (ie, if the read call
- // has returned yet), so that we know whether or not it's safe to emit
- // 'readable' etc.
- //
- // 3. Actually pull the requested chunks out of the buffer and return.
-
- // if we need a readable event, then we need to do some reading.
- var doRead = state.needReadable;
- debug('need readable', doRead);
-
- // if we currently have less than the highWaterMark, then also read some
- if (state.length === 0 || state.length - n < state.highWaterMark) {
- doRead = true;
- debug('length less than watermark', doRead);
- }
-
- // however, if we've ended, then there's no point, and if we're already
- // reading, then it's unnecessary.
- if (state.ended || state.reading) {
- doRead = false;
- debug('reading or ended', doRead);
- }
-
- if (doRead) {
- debug('do read');
- state.reading = true;
- state.sync = true;
- // if the length is currently zero, then we *need* a readable event.
- if (state.length === 0)
- state.needReadable = true;
- // call internal read method
- this._read(state.highWaterMark);
- state.sync = false;
- }
-
- // If _read pushed data synchronously, then `reading` will be false,
- // and we need to re-evaluate how much data we can return to the user.
- if (doRead && !state.reading)
- n = howMuchToRead(nOrig, state);
-
- var ret;
- if (n > 0)
- ret = fromList(n, state);
- else
- ret = null;
-
- if (util.isNull(ret)) {
- state.needReadable = true;
- n = 0;
- }
-
- state.length -= n;
-
- // If we have nothing in the buffer, then we want to know
- // as soon as we *do* get something into the buffer.
- if (state.length === 0 && !state.ended)
- state.needReadable = true;
-
- // If we tried to read() past the EOF, then emit end on the next tick.
- if (nOrig !== n && state.ended && state.length === 0)
- endReadable(this);
-
- if (!util.isNull(ret))
- this.emit('data', ret);
-
- return ret;
- };
-
- function chunkInvalid(state, chunk) {
- var er = null;
- if (!util.isBuffer(chunk) &&
- !util.isString(chunk) &&
- !util.isNullOrUndefined(chunk) &&
- !state.objectMode) {
- er = new TypeError('Invalid non-string/buffer chunk');
- }
- return er;
- }
-
-
- function onEofChunk(stream, state) {
- if (state.decoder && !state.ended) {
- var chunk = state.decoder.end();
- if (chunk && chunk.length) {
- state.buffer.push(chunk);
- state.length += state.objectMode ? 1 : chunk.length;
- }
- }
- state.ended = true;
-
- // emit 'readable' now to make sure it gets picked up.
- emitReadable(stream);
- }
-
- // Don't emit readable right away in sync mode, because this can trigger
- // another read() call => stack overflow. This way, it might trigger
- // a nextTick recursion warning, but that's not so bad.
- function emitReadable(stream) {
- var state = stream._readableState;
- state.needReadable = false;
- if (!state.emittedReadable) {
- debug('emitReadable', state.flowing);
- state.emittedReadable = true;
- if (state.sync)
- process.nextTick(function() {
- emitReadable_(stream);
- });
- else
- emitReadable_(stream);
- }
- }
-
- function emitReadable_(stream) {
- debug('emit readable');
- stream.emit('readable');
- flow(stream);
- }
-
-
- // at this point, the user has presumably seen the 'readable' event,
- // and called read() to consume some data. that may have triggered
- // in turn another _read(n) call, in which case reading = true if
- // it's in progress.
- // However, if we're not ended, or reading, and the length < hwm,
- // then go ahead and try to read some more preemptively.
- function maybeReadMore(stream, state) {
- if (!state.readingMore) {
- state.readingMore = true;
- process.nextTick(function() {
- maybeReadMore_(stream, state);
- });
- }
- }
-
- function maybeReadMore_(stream, state) {
- var len = state.length;
- while (!state.reading && !state.flowing && !state.ended &&
- state.length < state.highWaterMark) {
- debug('maybeReadMore read 0');
- stream.read(0);
- if (len === state.length)
- // didn't get any data, stop spinning.
- break;
- else
- len = state.length;
- }
- state.readingMore = false;
- }
-
- // abstract method. to be overridden in specific implementation classes.
- // call cb(er, data) where data is <= n in length.
- // for virtual (non-string, non-buffer) streams, "length" is somewhat
- // arbitrary, and perhaps not very meaningful.
- Readable.prototype._read = function(n) {
- this.emit('error', new Error('not implemented'));
- };
-
- Readable.prototype.pipe = function(dest, pipeOpts) {
- var src = this;
- var state = this._readableState;
-
- switch (state.pipesCount) {
- case 0:
- state.pipes = dest;
- break;
- case 1:
- state.pipes = [state.pipes, dest];
- break;
- default:
- state.pipes.push(dest);
- break;
- }
- state.pipesCount += 1;
- debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
- var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
- dest !== process.stdout &&
- dest !== process.stderr;
-
- var endFn = doEnd ? onend : cleanup;
- if (state.endEmitted)
- process.nextTick(endFn);
- else
- src.once('end', endFn);
-
- dest.on('unpipe', onunpipe);
- function onunpipe(readable) {
- debug('onunpipe');
- if (readable === src) {
- cleanup();
- }
- }
-
- function onend() {
- debug('onend');
- dest.end();
- }
-
- // when the dest drains, it reduces the awaitDrain counter
- // on the source. This would be more elegant with a .once()
- // handler in flow(), but adding and removing repeatedly is
- // too slow.
- var ondrain = pipeOnDrain(src);
- dest.on('drain', ondrain);
-
- function cleanup() {
- debug('cleanup');
- // cleanup event handlers once the pipe is broken
- dest.removeListener('close', onclose);
- dest.removeListener('finish', onfinish);
- dest.removeListener('drain', ondrain);
- dest.removeListener('error', onerror);
- dest.removeListener('unpipe', onunpipe);
- src.removeListener('end', onend);
- src.removeListener('end', cleanup);
- src.removeListener('data', ondata);
-
- // if the reader is waiting for a drain event from this
- // specific writer, then it would cause it to never start
- // flowing again.
- // So, if this is awaiting a drain, then we just call it now.
- // If we don't know, then assume that we are waiting for one.
- if (state.awaitDrain &&
- (!dest._writableState || dest._writableState.needDrain))
- ondrain();
- }
-
- src.on('data', ondata);
- function ondata(chunk) {
- debug('ondata');
- var ret = dest.write(chunk);
- if (false === ret) {
- debug('false write response, pause',
- src._readableState.awaitDrain);
- src._readableState.awaitDrain++;
- src.pause();
- }
- }
-
- // if the dest has an error, then stop piping into it.
- // however, don't suppress the throwing behavior for this.
- function onerror(er) {
- debug('onerror', er);
- unpipe();
- dest.removeListener('error', onerror);
- if (EE.listenerCount(dest, 'error') === 0)
- dest.emit('error', er);
- }
- // This is a brutally ugly hack to make sure that our error handler
- // is attached before any userland ones. NEVER DO THIS.
- if (!dest._events || !dest._events.error)
- dest.on('error', onerror);
- else if (isArray(dest._events.error))
- dest._events.error.unshift(onerror);
- else
- dest._events.error = [onerror, dest._events.error];
-
-
-
- // Both close and finish should trigger unpipe, but only once.
- function onclose() {
- dest.removeListener('finish', onfinish);
- unpipe();
- }
- dest.once('close', onclose);
- function onfinish() {
- debug('onfinish');
- dest.removeListener('close', onclose);
- unpipe();
- }
- dest.once('finish', onfinish);
-
- function unpipe() {
- debug('unpipe');
- src.unpipe(dest);
- }
-
- // tell the dest that it's being piped to
- dest.emit('pipe', src);
-
- // start the flow if it hasn't been started already.
- if (!state.flowing) {
- debug('pipe resume');
- src.resume();
- }
-
- return dest;
- };
-
- function pipeOnDrain(src) {
- return function() {
- var state = src._readableState;
- debug('pipeOnDrain', state.awaitDrain);
- if (state.awaitDrain)
- state.awaitDrain--;
- if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) {
- state.flowing = true;
- flow(src);
- }
- };
- }
-
-
- Readable.prototype.unpipe = function(dest) {
- var state = this._readableState;
-
- // if we're not piping anywhere, then do nothing.
- if (state.pipesCount === 0)
- return this;
-
- // just one destination. most common case.
- if (state.pipesCount === 1) {
- // passed in one, but it's not the right one.
- if (dest && dest !== state.pipes)
- return this;
-
- if (!dest)
- dest = state.pipes;
-
- // got a match.
- state.pipes = null;
- state.pipesCount = 0;
- state.flowing = false;
- if (dest)
- dest.emit('unpipe', this);
- return this;
- }
-
- // slow case. multiple pipe destinations.
-
- if (!dest) {
- // remove all.
- var dests = state.pipes;
- var len = state.pipesCount;
- state.pipes = null;
- state.pipesCount = 0;
- state.flowing = false;
-
- for (var i = 0; i < len; i++)
- dests[i].emit('unpipe', this);
- return this;
- }
-
- // try to find the right one.
- var i = indexOf(state.pipes, dest);
- if (i === -1)
- return this;
-
- state.pipes.splice(i, 1);
- state.pipesCount -= 1;
- if (state.pipesCount === 1)
- state.pipes = state.pipes[0];
-
- dest.emit('unpipe', this);
-
- return this;
- };
-
- // set up data events if they are asked for
- // Ensure readable listeners eventually get something
- Readable.prototype.on = function(ev, fn) {
- var res = Stream.prototype.on.call(this, ev, fn);
-
- // If listening to data, and it has not explicitly been paused,
- // then call resume to start the flow of data on the next tick.
- if (ev === 'data' && false !== this._readableState.flowing) {
- this.resume();
- }
-
- if (ev === 'readable' && this.readable) {
- var state = this._readableState;
- if (!state.readableListening) {
- state.readableListening = true;
- state.emittedReadable = false;
- state.needReadable = true;
- if (!state.reading) {
- var self = this;
- process.nextTick(function() {
- debug('readable nexttick read 0');
- self.read(0);
- });
- } else if (state.length) {
- emitReadable(this, state);
- }
- }
- }
-
- return res;
- };
- Readable.prototype.addListener = Readable.prototype.on;
-
- // pause() and resume() are remnants of the legacy readable stream API
- // If the user uses them, then switch into old mode.
- Readable.prototype.resume = function() {
- var state = this._readableState;
- if (!state.flowing) {
- debug('resume');
- state.flowing = true;
- if (!state.reading) {
- debug('resume read 0');
- this.read(0);
- }
- resume(this, state);
- }
- return this;
- };
-
- function resume(stream, state) {
- if (!state.resumeScheduled) {
- state.resumeScheduled = true;
- process.nextTick(function() {
- resume_(stream, state);
- });
- }
- }
-
- function resume_(stream, state) {
- state.resumeScheduled = false;
- stream.emit('resume');
- flow(stream);
- if (state.flowing && !state.reading)
- stream.read(0);
- }
-
- Readable.prototype.pause = function() {
- debug('call pause flowing=%j', this._readableState.flowing);
- if (false !== this._readableState.flowing) {
- debug('pause');
- this._readableState.flowing = false;
- this.emit('pause');
- }
- return this;
- };
-
- function flow(stream) {
- var state = stream._readableState;
- debug('flow', state.flowing);
- if (state.flowing) {
- do {
- var chunk = stream.read();
- } while (null !== chunk && state.flowing);
- }
- }
-
- // wrap an old-style stream as the async data source.
- // This is *not* part of the readable stream interface.
- // It is an ugly unfortunate mess of history.
- Readable.prototype.wrap = function(stream) {
- var state = this._readableState;
- var paused = false;
-
- var self = this;
- stream.on('end', function() {
- debug('wrapped end');
- if (state.decoder && !state.ended) {
- var chunk = state.decoder.end();
- if (chunk && chunk.length)
- self.push(chunk);
- }
-
- self.push(null);
- });
-
- stream.on('data', function(chunk) {
- debug('wrapped data');
- if (state.decoder)
- chunk = state.decoder.write(chunk);
- if (!chunk || !state.objectMode && !chunk.length)
- return;
-
- var ret = self.push(chunk);
- if (!ret) {
- paused = true;
- stream.pause();
- }
- });
-
- // proxy all the other methods.
- // important when wrapping filters and duplexes.
- for (var i in stream) {
- if (util.isFunction(stream[i]) && util.isUndefined(this[i])) {
- this[i] = function(method) { return function() {
- return stream[method].apply(stream, arguments);
- }}(i);
- }
- }
-
- // proxy certain important events.
- var events = ['error', 'close', 'destroy', 'pause', 'resume'];
- forEach(events, function(ev) {
- stream.on(ev, self.emit.bind(self, ev));
- });
-
- // when we try to consume some more bytes, simply unpause the
- // underlying stream.
- self._read = function(n) {
- debug('wrapped _read', n);
- if (paused) {
- paused = false;
- stream.resume();
- }
- };
-
- return self;
- };
-
-
-
- // exposed for testing purposes only.
- Readable._fromList = fromList;
-
- // Pluck off n bytes from an array of buffers.
- // Length is the combined lengths of all the buffers in the list.
- function fromList(n, state) {
- var list = state.buffer;
- var length = state.length;
- var stringMode = !!state.decoder;
- var objectMode = !!state.objectMode;
- var ret;
-
- // nothing in the list, definitely empty.
- if (list.length === 0)
- return null;
-
- if (length === 0)
- ret = null;
- else if (objectMode)
- ret = list.shift();
- else if (!n || n >= length) {
- // read it all, truncate the array.
- if (stringMode)
- ret = list.join('');
- else
- ret = Buffer.concat(list, length);
- list.length = 0;
- } else {
- // read just some of it.
- if (n < list[0].length) {
- // just take a part of the first list item.
- // slice is the same for buffers and strings.
- var buf = list[0];
- ret = buf.slice(0, n);
- list[0] = buf.slice(n);
- } else if (n === list[0].length) {
- // first list is a perfect match
- ret = list.shift();
- } else {
- // complex case.
- // we have enough to cover it, but it spans past the first buffer.
- if (stringMode)
- ret = '';
- else
- ret = new Buffer(n);
-
- var c = 0;
- for (var i = 0, l = list.length; i < l && c < n; i++) {
- var buf = list[0];
- var cpy = Math.min(n - c, buf.length);
-
- if (stringMode)
- ret += buf.slice(0, cpy);
- else
- buf.copy(ret, c, 0, cpy);
-
- if (cpy < buf.length)
- list[0] = buf.slice(cpy);
- else
- list.shift();
-
- c += cpy;
- }
- }
- }
-
- return ret;
- }
-
- function endReadable(stream) {
- var state = stream._readableState;
-
- // If we get here before consuming all the bytes, then that is a
- // bug in node. Should never happen.
- if (state.length > 0)
- throw new Error('endReadable called on non-empty stream');
-
- if (!state.endEmitted) {
- state.ended = true;
- process.nextTick(function() {
- // Check that we didn't get one last unshift.
- if (!state.endEmitted && state.length === 0) {
- state.endEmitted = true;
- stream.readable = false;
- stream.emit('end');
- }
- });
- }
- }
-
- function forEach (xs, f) {
- for (var i = 0, l = xs.length; i < l; i++) {
- f(xs[i], i);
- }
- }
-
- function indexOf (xs, x) {
- for (var i = 0, l = xs.length; i < l; i++) {
- if (xs[i] === x) return i;
- }
- return -1;
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 89 */
-/***/ function(module, exports) {
-
- module.exports = Array.isArray || function (arr) {
- return Object.prototype.toString.call(arr) == '[object Array]';
- };
-
-
-/***/ },
-/* 90 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(Buffer, global) {/*!
- * The buffer module from node.js, for the browser.
- *
- * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
- * @license MIT
- */
- /* eslint-disable no-proto */
-
- 'use strict'
-
- var base64 = __webpack_require__(91)
- var ieee754 = __webpack_require__(92)
- var isArray = __webpack_require__(93)
-
- exports.Buffer = Buffer
- exports.SlowBuffer = SlowBuffer
- exports.INSPECT_MAX_BYTES = 50
-
- /**
- * If `Buffer.TYPED_ARRAY_SUPPORT`:
- * === true Use Uint8Array implementation (fastest)
- * === false Use Object implementation (most compatible, even IE6)
- *
- * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
- * Opera 11.6+, iOS 4.2+.
- *
- * Due to various browser bugs, sometimes the Object implementation will be used even
- * when the browser supports typed arrays.
- *
- * Note:
- *
- * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
- * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
- *
- * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
- *
- * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
- * incorrect length in some situations.
-
- * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
- * get the Object implementation, which is slower but behaves correctly.
- */
- Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
- ? global.TYPED_ARRAY_SUPPORT
- : typedArraySupport()
-
- /*
- * Export kMaxLength after typed array support is determined.
- */
- exports.kMaxLength = kMaxLength()
-
- function typedArraySupport () {
- try {
- var arr = new Uint8Array(1)
- arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
- return arr.foo() === 42 && // typed array instances can be augmented
- typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
- arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
- } catch (e) {
- return false
- }
- }
-
- function kMaxLength () {
- return Buffer.TYPED_ARRAY_SUPPORT
- ? 0x7fffffff
- : 0x3fffffff
- }
-
- function createBuffer (that, length) {
- if (kMaxLength() < length) {
- throw new RangeError('Invalid typed array length')
- }
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- // Return an augmented `Uint8Array` instance, for best performance
- that = new Uint8Array(length)
- that.__proto__ = Buffer.prototype
- } else {
- // Fallback: Return an object instance of the Buffer class
- if (that === null) {
- that = new Buffer(length)
- }
- that.length = length
- }
-
- return that
- }
-
- /**
- * The Buffer constructor returns instances of `Uint8Array` that have their
- * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
- * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
- * and the `Uint8Array` methods. Square bracket notation works as expected -- it
- * returns a single octet.
- *
- * The `Uint8Array` prototype remains unmodified.
- */
-
- function Buffer (arg, encodingOrOffset, length) {
- if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
- return new Buffer(arg, encodingOrOffset, length)
- }
-
- // Common case.
- if (typeof arg === 'number') {
- if (typeof encodingOrOffset === 'string') {
- throw new Error(
- 'If encoding is specified then the first argument must be a string'
- )
- }
- return allocUnsafe(this, arg)
- }
- return from(this, arg, encodingOrOffset, length)
- }
-
- Buffer.poolSize = 8192 // not used by this implementation
-
- // TODO: Legacy, not needed anymore. Remove in next major version.
- Buffer._augment = function (arr) {
- arr.__proto__ = Buffer.prototype
- return arr
- }
-
- function from (that, value, encodingOrOffset, length) {
- if (typeof value === 'number') {
- throw new TypeError('"value" argument must not be a number')
- }
-
- if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
- return fromArrayBuffer(that, value, encodingOrOffset, length)
- }
-
- if (typeof value === 'string') {
- return fromString(that, value, encodingOrOffset)
- }
-
- return fromObject(that, value)
- }
-
- /**
- * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
- * if value is a number.
- * Buffer.from(str[, encoding])
- * Buffer.from(array)
- * Buffer.from(buffer)
- * Buffer.from(arrayBuffer[, byteOffset[, length]])
- **/
- Buffer.from = function (value, encodingOrOffset, length) {
- return from(null, value, encodingOrOffset, length)
- }
-
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- Buffer.prototype.__proto__ = Uint8Array.prototype
- Buffer.__proto__ = Uint8Array
- if (typeof Symbol !== 'undefined' && Symbol.species &&
- Buffer[Symbol.species] === Buffer) {
- // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
- Object.defineProperty(Buffer, Symbol.species, {
- value: null,
- configurable: true
- })
- }
- }
-
- function assertSize (size) {
- if (typeof size !== 'number') {
- throw new TypeError('"size" argument must be a number')
- } else if (size < 0) {
- throw new RangeError('"size" argument must not be negative')
- }
- }
-
- function alloc (that, size, fill, encoding) {
- assertSize(size)
- if (size <= 0) {
- return createBuffer(that, size)
- }
- if (fill !== undefined) {
- // Only pay attention to encoding if it's a string. This
- // prevents accidentally sending in a number that would
- // be interpretted as a start offset.
- return typeof encoding === 'string'
- ? createBuffer(that, size).fill(fill, encoding)
- : createBuffer(that, size).fill(fill)
- }
- return createBuffer(that, size)
- }
-
- /**
- * Creates a new filled Buffer instance.
- * alloc(size[, fill[, encoding]])
- **/
- Buffer.alloc = function (size, fill, encoding) {
- return alloc(null, size, fill, encoding)
- }
-
- function allocUnsafe (that, size) {
- assertSize(size)
- that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
- if (!Buffer.TYPED_ARRAY_SUPPORT) {
- for (var i = 0; i < size; ++i) {
- that[i] = 0
- }
- }
- return that
- }
-
- /**
- * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
- * */
- Buffer.allocUnsafe = function (size) {
- return allocUnsafe(null, size)
- }
- /**
- * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
- */
- Buffer.allocUnsafeSlow = function (size) {
- return allocUnsafe(null, size)
- }
-
- function fromString (that, string, encoding) {
- if (typeof encoding !== 'string' || encoding === '') {
- encoding = 'utf8'
- }
-
- if (!Buffer.isEncoding(encoding)) {
- throw new TypeError('"encoding" must be a valid string encoding')
- }
-
- var length = byteLength(string, encoding) | 0
- that = createBuffer(that, length)
-
- var actual = that.write(string, encoding)
-
- if (actual !== length) {
- // Writing a hex string, for example, that contains invalid characters will
- // cause everything after the first invalid character to be ignored. (e.g.
- // 'abxxcd' will be treated as 'ab')
- that = that.slice(0, actual)
- }
-
- return that
- }
-
- function fromArrayLike (that, array) {
- var length = array.length < 0 ? 0 : checked(array.length) | 0
- that = createBuffer(that, length)
- for (var i = 0; i < length; i += 1) {
- that[i] = array[i] & 255
- }
- return that
- }
-
- function fromArrayBuffer (that, array, byteOffset, length) {
- array.byteLength // this throws if `array` is not a valid ArrayBuffer
-
- if (byteOffset < 0 || array.byteLength < byteOffset) {
- throw new RangeError('\'offset\' is out of bounds')
- }
-
- if (array.byteLength < byteOffset + (length || 0)) {
- throw new RangeError('\'length\' is out of bounds')
- }
-
- if (byteOffset === undefined && length === undefined) {
- array = new Uint8Array(array)
- } else if (length === undefined) {
- array = new Uint8Array(array, byteOffset)
- } else {
- array = new Uint8Array(array, byteOffset, length)
- }
-
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- // Return an augmented `Uint8Array` instance, for best performance
- that = array
- that.__proto__ = Buffer.prototype
- } else {
- // Fallback: Return an object instance of the Buffer class
- that = fromArrayLike(that, array)
- }
- return that
- }
-
- function fromObject (that, obj) {
- if (Buffer.isBuffer(obj)) {
- var len = checked(obj.length) | 0
- that = createBuffer(that, len)
-
- if (that.length === 0) {
- return that
- }
-
- obj.copy(that, 0, 0, len)
- return that
- }
-
- if (obj) {
- if ((typeof ArrayBuffer !== 'undefined' &&
- obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
- if (typeof obj.length !== 'number' || isnan(obj.length)) {
- return createBuffer(that, 0)
- }
- return fromArrayLike(that, obj)
- }
-
- if (obj.type === 'Buffer' && isArray(obj.data)) {
- return fromArrayLike(that, obj.data)
- }
- }
-
- throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
- }
-
- function checked (length) {
- // Note: cannot use `length < kMaxLength()` here because that fails when
- // length is NaN (which is otherwise coerced to zero.)
- if (length >= kMaxLength()) {
- throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
- 'size: 0x' + kMaxLength().toString(16) + ' bytes')
- }
- return length | 0
- }
-
- function SlowBuffer (length) {
- if (+length != length) { // eslint-disable-line eqeqeq
- length = 0
- }
- return Buffer.alloc(+length)
- }
-
- Buffer.isBuffer = function isBuffer (b) {
- return !!(b != null && b._isBuffer)
- }
-
- Buffer.compare = function compare (a, b) {
- if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
- throw new TypeError('Arguments must be Buffers')
- }
-
- if (a === b) return 0
-
- var x = a.length
- var y = b.length
-
- for (var i = 0, len = Math.min(x, y); i < len; ++i) {
- if (a[i] !== b[i]) {
- x = a[i]
- y = b[i]
- break
- }
- }
-
- if (x < y) return -1
- if (y < x) return 1
- return 0
- }
-
- Buffer.isEncoding = function isEncoding (encoding) {
- switch (String(encoding).toLowerCase()) {
- case 'hex':
- case 'utf8':
- case 'utf-8':
- case 'ascii':
- case 'latin1':
- case 'binary':
- case 'base64':
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return true
- default:
- return false
- }
- }
-
- Buffer.concat = function concat (list, length) {
- if (!isArray(list)) {
- throw new TypeError('"list" argument must be an Array of Buffers')
- }
-
- if (list.length === 0) {
- return Buffer.alloc(0)
- }
-
- var i
- if (length === undefined) {
- length = 0
- for (i = 0; i < list.length; ++i) {
- length += list[i].length
- }
- }
-
- var buffer = Buffer.allocUnsafe(length)
- var pos = 0
- for (i = 0; i < list.length; ++i) {
- var buf = list[i]
- if (!Buffer.isBuffer(buf)) {
- throw new TypeError('"list" argument must be an Array of Buffers')
- }
- buf.copy(buffer, pos)
- pos += buf.length
- }
- return buffer
- }
-
- function byteLength (string, encoding) {
- if (Buffer.isBuffer(string)) {
- return string.length
- }
- if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
- (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
- return string.byteLength
- }
- if (typeof string !== 'string') {
- string = '' + string
- }
-
- var len = string.length
- if (len === 0) return 0
-
- // Use a for loop to avoid recursion
- var loweredCase = false
- for (;;) {
- switch (encoding) {
- case 'ascii':
- case 'latin1':
- case 'binary':
- return len
- case 'utf8':
- case 'utf-8':
- case undefined:
- return utf8ToBytes(string).length
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return len * 2
- case 'hex':
- return len >>> 1
- case 'base64':
- return base64ToBytes(string).length
- default:
- if (loweredCase) return utf8ToBytes(string).length // assume utf8
- encoding = ('' + encoding).toLowerCase()
- loweredCase = true
- }
- }
- }
- Buffer.byteLength = byteLength
-
- function slowToString (encoding, start, end) {
- var loweredCase = false
-
- // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
- // property of a typed array.
-
- // This behaves neither like String nor Uint8Array in that we set start/end
- // to their upper/lower bounds if the value passed is out of range.
- // undefined is handled specially as per ECMA-262 6th Edition,
- // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
- if (start === undefined || start < 0) {
- start = 0
- }
- // Return early if start > this.length. Done here to prevent potential uint32
- // coercion fail below.
- if (start > this.length) {
- return ''
- }
-
- if (end === undefined || end > this.length) {
- end = this.length
- }
-
- if (end <= 0) {
- return ''
- }
-
- // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
- end >>>= 0
- start >>>= 0
-
- if (end <= start) {
- return ''
- }
-
- if (!encoding) encoding = 'utf8'
-
- while (true) {
- switch (encoding) {
- case 'hex':
- return hexSlice(this, start, end)
-
- case 'utf8':
- case 'utf-8':
- return utf8Slice(this, start, end)
-
- case 'ascii':
- return asciiSlice(this, start, end)
-
- case 'latin1':
- case 'binary':
- return latin1Slice(this, start, end)
-
- case 'base64':
- return base64Slice(this, start, end)
-
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return utf16leSlice(this, start, end)
-
- default:
- if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
- encoding = (encoding + '').toLowerCase()
- loweredCase = true
- }
- }
- }
-
- // The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
- // Buffer instances.
- Buffer.prototype._isBuffer = true
-
- function swap (b, n, m) {
- var i = b[n]
- b[n] = b[m]
- b[m] = i
- }
-
- Buffer.prototype.swap16 = function swap16 () {
- var len = this.length
- if (len % 2 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 16-bits')
- }
- for (var i = 0; i < len; i += 2) {
- swap(this, i, i + 1)
- }
- return this
- }
-
- Buffer.prototype.swap32 = function swap32 () {
- var len = this.length
- if (len % 4 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 32-bits')
- }
- for (var i = 0; i < len; i += 4) {
- swap(this, i, i + 3)
- swap(this, i + 1, i + 2)
- }
- return this
- }
-
- Buffer.prototype.swap64 = function swap64 () {
- var len = this.length
- if (len % 8 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 64-bits')
- }
- for (var i = 0; i < len; i += 8) {
- swap(this, i, i + 7)
- swap(this, i + 1, i + 6)
- swap(this, i + 2, i + 5)
- swap(this, i + 3, i + 4)
- }
- return this
- }
-
- Buffer.prototype.toString = function toString () {
- var length = this.length | 0
- if (length === 0) return ''
- if (arguments.length === 0) return utf8Slice(this, 0, length)
- return slowToString.apply(this, arguments)
- }
-
- Buffer.prototype.equals = function equals (b) {
- if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
- if (this === b) return true
- return Buffer.compare(this, b) === 0
- }
-
- Buffer.prototype.inspect = function inspect () {
- var str = ''
- var max = exports.INSPECT_MAX_BYTES
- if (this.length > 0) {
- str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
- if (this.length > max) str += ' ... '
- }
- return '<Buffer ' + str + '>'
- }
-
- Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
- if (!Buffer.isBuffer(target)) {
- throw new TypeError('Argument must be a Buffer')
- }
-
- if (start === undefined) {
- start = 0
- }
- if (end === undefined) {
- end = target ? target.length : 0
- }
- if (thisStart === undefined) {
- thisStart = 0
- }
- if (thisEnd === undefined) {
- thisEnd = this.length
- }
-
- if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
- throw new RangeError('out of range index')
- }
-
- if (thisStart >= thisEnd && start >= end) {
- return 0
- }
- if (thisStart >= thisEnd) {
- return -1
- }
- if (start >= end) {
- return 1
- }
-
- start >>>= 0
- end >>>= 0
- thisStart >>>= 0
- thisEnd >>>= 0
-
- if (this === target) return 0
-
- var x = thisEnd - thisStart
- var y = end - start
- var len = Math.min(x, y)
-
- var thisCopy = this.slice(thisStart, thisEnd)
- var targetCopy = target.slice(start, end)
-
- for (var i = 0; i < len; ++i) {
- if (thisCopy[i] !== targetCopy[i]) {
- x = thisCopy[i]
- y = targetCopy[i]
- break
- }
- }
-
- if (x < y) return -1
- if (y < x) return 1
- return 0
- }
-
- // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
- // OR the last index of `val` in `buffer` at offset <= `byteOffset`.
- //
- // Arguments:
- // - buffer - a Buffer to search
- // - val - a string, Buffer, or number
- // - byteOffset - an index into `buffer`; will be clamped to an int32
- // - encoding - an optional encoding, relevant is val is a string
- // - dir - true for indexOf, false for lastIndexOf
- function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
- // Empty buffer means no match
- if (buffer.length === 0) return -1
-
- // Normalize byteOffset
- if (typeof byteOffset === 'string') {
- encoding = byteOffset
- byteOffset = 0
- } else if (byteOffset > 0x7fffffff) {
- byteOffset = 0x7fffffff
- } else if (byteOffset < -0x80000000) {
- byteOffset = -0x80000000
- }
- byteOffset = +byteOffset // Coerce to Number.
- if (isNaN(byteOffset)) {
- // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
- byteOffset = dir ? 0 : (buffer.length - 1)
- }
-
- // Normalize byteOffset: negative offsets start from the end of the buffer
- if (byteOffset < 0) byteOffset = buffer.length + byteOffset
- if (byteOffset >= buffer.length) {
- if (dir) return -1
- else byteOffset = buffer.length - 1
- } else if (byteOffset < 0) {
- if (dir) byteOffset = 0
- else return -1
- }
-
- // Normalize val
- if (typeof val === 'string') {
- val = Buffer.from(val, encoding)
- }
-
- // Finally, search either indexOf (if dir is true) or lastIndexOf
- if (Buffer.isBuffer(val)) {
- // Special case: looking for empty string/buffer always fails
- if (val.length === 0) {
- return -1
- }
- return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
- } else if (typeof val === 'number') {
- val = val & 0xFF // Search for a byte value [0-255]
- if (Buffer.TYPED_ARRAY_SUPPORT &&
- typeof Uint8Array.prototype.indexOf === 'function') {
- if (dir) {
- return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
- } else {
- return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
- }
- }
- return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
- }
-
- throw new TypeError('val must be string, number or Buffer')
- }
-
- function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
- var indexSize = 1
- var arrLength = arr.length
- var valLength = val.length
-
- if (encoding !== undefined) {
- encoding = String(encoding).toLowerCase()
- if (encoding === 'ucs2' || encoding === 'ucs-2' ||
- encoding === 'utf16le' || encoding === 'utf-16le') {
- if (arr.length < 2 || val.length < 2) {
- return -1
- }
- indexSize = 2
- arrLength /= 2
- valLength /= 2
- byteOffset /= 2
- }
- }
-
- function read (buf, i) {
- if (indexSize === 1) {
- return buf[i]
- } else {
- return buf.readUInt16BE(i * indexSize)
- }
- }
-
- var i
- if (dir) {
- var foundIndex = -1
- for (i = byteOffset; i < arrLength; i++) {
- if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
- if (foundIndex === -1) foundIndex = i
- if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
- } else {
- if (foundIndex !== -1) i -= i - foundIndex
- foundIndex = -1
- }
- }
- } else {
- if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
- for (i = byteOffset; i >= 0; i--) {
- var found = true
- for (var j = 0; j < valLength; j++) {
- if (read(arr, i + j) !== read(val, j)) {
- found = false
- break
- }
- }
- if (found) return i
- }
- }
-
- return -1
- }
-
- Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
- return this.indexOf(val, byteOffset, encoding) !== -1
- }
-
- Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
- return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
- }
-
- Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
- return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
- }
-
- function hexWrite (buf, string, offset, length) {
- offset = Number(offset) || 0
- var remaining = buf.length - offset
- if (!length) {
- length = remaining
- } else {
- length = Number(length)
- if (length > remaining) {
- length = remaining
- }
- }
-
- // must be an even number of digits
- var strLen = string.length
- if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
-
- if (length > strLen / 2) {
- length = strLen / 2
- }
- for (var i = 0; i < length; ++i) {
- var parsed = parseInt(string.substr(i * 2, 2), 16)
- if (isNaN(parsed)) return i
- buf[offset + i] = parsed
- }
- return i
- }
-
- function utf8Write (buf, string, offset, length) {
- return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
- }
-
- function asciiWrite (buf, string, offset, length) {
- return blitBuffer(asciiToBytes(string), buf, offset, length)
- }
-
- function latin1Write (buf, string, offset, length) {
- return asciiWrite(buf, string, offset, length)
- }
-
- function base64Write (buf, string, offset, length) {
- return blitBuffer(base64ToBytes(string), buf, offset, length)
- }
-
- function ucs2Write (buf, string, offset, length) {
- return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
- }
-
- Buffer.prototype.write = function write (string, offset, length, encoding) {
- // Buffer#write(string)
- if (offset === undefined) {
- encoding = 'utf8'
- length = this.length
- offset = 0
- // Buffer#write(string, encoding)
- } else if (length === undefined && typeof offset === 'string') {
- encoding = offset
- length = this.length
- offset = 0
- // Buffer#write(string, offset[, length][, encoding])
- } else if (isFinite(offset)) {
- offset = offset | 0
- if (isFinite(length)) {
- length = length | 0
- if (encoding === undefined) encoding = 'utf8'
- } else {
- encoding = length
- length = undefined
- }
- // legacy write(string, encoding, offset, length) - remove in v0.13
- } else {
- throw new Error(
- 'Buffer.write(string, encoding, offset[, length]) is no longer supported'
- )
- }
-
- var remaining = this.length - offset
- if (length === undefined || length > remaining) length = remaining
-
- if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
- throw new RangeError('Attempt to write outside buffer bounds')
- }
-
- if (!encoding) encoding = 'utf8'
-
- var loweredCase = false
- for (;;) {
- switch (encoding) {
- case 'hex':
- return hexWrite(this, string, offset, length)
-
- case 'utf8':
- case 'utf-8':
- return utf8Write(this, string, offset, length)
-
- case 'ascii':
- return asciiWrite(this, string, offset, length)
-
- case 'latin1':
- case 'binary':
- return latin1Write(this, string, offset, length)
-
- case 'base64':
- // Warning: maxLength not taken into account in base64Write
- return base64Write(this, string, offset, length)
-
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return ucs2Write(this, string, offset, length)
-
- default:
- if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
- encoding = ('' + encoding).toLowerCase()
- loweredCase = true
- }
- }
- }
-
- Buffer.prototype.toJSON = function toJSON () {
- return {
- type: 'Buffer',
- data: Array.prototype.slice.call(this._arr || this, 0)
- }
- }
-
- function base64Slice (buf, start, end) {
- if (start === 0 && end === buf.length) {
- return base64.fromByteArray(buf)
- } else {
- return base64.fromByteArray(buf.slice(start, end))
- }
- }
-
- function utf8Slice (buf, start, end) {
- end = Math.min(buf.length, end)
- var res = []
-
- var i = start
- while (i < end) {
- var firstByte = buf[i]
- var codePoint = null
- var bytesPerSequence = (firstByte > 0xEF) ? 4
- : (firstByte > 0xDF) ? 3
- : (firstByte > 0xBF) ? 2
- : 1
-
- if (i + bytesPerSequence <= end) {
- var secondByte, thirdByte, fourthByte, tempCodePoint
-
- switch (bytesPerSequence) {
- case 1:
- if (firstByte < 0x80) {
- codePoint = firstByte
- }
- break
- case 2:
- secondByte = buf[i + 1]
- if ((secondByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
- if (tempCodePoint > 0x7F) {
- codePoint = tempCodePoint
- }
- }
- break
- case 3:
- secondByte = buf[i + 1]
- thirdByte = buf[i + 2]
- if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
- if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
- codePoint = tempCodePoint
- }
- }
- break
- case 4:
- secondByte = buf[i + 1]
- thirdByte = buf[i + 2]
- fourthByte = buf[i + 3]
- if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
- if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
- codePoint = tempCodePoint
- }
- }
- }
- }
-
- if (codePoint === null) {
- // we did not generate a valid codePoint so insert a
- // replacement char (U+FFFD) and advance only 1 byte
- codePoint = 0xFFFD
- bytesPerSequence = 1
- } else if (codePoint > 0xFFFF) {
- // encode to utf16 (surrogate pair dance)
- codePoint -= 0x10000
- res.push(codePoint >>> 10 & 0x3FF | 0xD800)
- codePoint = 0xDC00 | codePoint & 0x3FF
- }
-
- res.push(codePoint)
- i += bytesPerSequence
- }
-
- return decodeCodePointsArray(res)
- }
-
- // Based on http://stackoverflow.com/a/22747272/680742, the browser with
- // the lowest limit is Chrome, with 0x10000 args.
- // We go 1 magnitude less, for safety
- var MAX_ARGUMENTS_LENGTH = 0x1000
-
- function decodeCodePointsArray (codePoints) {
- var len = codePoints.length
- if (len <= MAX_ARGUMENTS_LENGTH) {
- return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
- }
-
- // Decode in chunks to avoid "call stack size exceeded".
- var res = ''
- var i = 0
- while (i < len) {
- res += String.fromCharCode.apply(
- String,
- codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
- )
- }
- return res
- }
-
- function asciiSlice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; ++i) {
- ret += String.fromCharCode(buf[i] & 0x7F)
- }
- return ret
- }
-
- function latin1Slice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; ++i) {
- ret += String.fromCharCode(buf[i])
- }
- return ret
- }
-
- function hexSlice (buf, start, end) {
- var len = buf.length
-
- if (!start || start < 0) start = 0
- if (!end || end < 0 || end > len) end = len
-
- var out = ''
- for (var i = start; i < end; ++i) {
- out += toHex(buf[i])
- }
- return out
- }
-
- function utf16leSlice (buf, start, end) {
- var bytes = buf.slice(start, end)
- var res = ''
- for (var i = 0; i < bytes.length; i += 2) {
- res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
- }
- return res
- }
-
- Buffer.prototype.slice = function slice (start, end) {
- var len = this.length
- start = ~~start
- end = end === undefined ? len : ~~end
-
- if (start < 0) {
- start += len
- if (start < 0) start = 0
- } else if (start > len) {
- start = len
- }
-
- if (end < 0) {
- end += len
- if (end < 0) end = 0
- } else if (end > len) {
- end = len
- }
-
- if (end < start) end = start
-
- var newBuf
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- newBuf = this.subarray(start, end)
- newBuf.__proto__ = Buffer.prototype
- } else {
- var sliceLen = end - start
- newBuf = new Buffer(sliceLen, undefined)
- for (var i = 0; i < sliceLen; ++i) {
- newBuf[i] = this[i + start]
- }
- }
-
- return newBuf
- }
-
- /*
- * Need to make sure that buffer isn't trying to write out of bounds.
- */
- function checkOffset (offset, ext, length) {
- if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
- if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
- }
-
- Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var val = this[offset]
- var mul = 1
- var i = 0
- while (++i < byteLength && (mul *= 0x100)) {
- val += this[offset + i] * mul
- }
-
- return val
- }
-
- Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) {
- checkOffset(offset, byteLength, this.length)
- }
-
- var val = this[offset + --byteLength]
- var mul = 1
- while (byteLength > 0 && (mul *= 0x100)) {
- val += this[offset + --byteLength] * mul
- }
-
- return val
- }
-
- Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 1, this.length)
- return this[offset]
- }
-
- Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- return this[offset] | (this[offset + 1] << 8)
- }
-
- Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- return (this[offset] << 8) | this[offset + 1]
- }
-
- Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return ((this[offset]) |
- (this[offset + 1] << 8) |
- (this[offset + 2] << 16)) +
- (this[offset + 3] * 0x1000000)
- }
-
- Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset] * 0x1000000) +
- ((this[offset + 1] << 16) |
- (this[offset + 2] << 8) |
- this[offset + 3])
- }
-
- Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var val = this[offset]
- var mul = 1
- var i = 0
- while (++i < byteLength && (mul *= 0x100)) {
- val += this[offset + i] * mul
- }
- mul *= 0x80
-
- if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
- return val
- }
-
- Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var i = byteLength
- var mul = 1
- var val = this[offset + --i]
- while (i > 0 && (mul *= 0x100)) {
- val += this[offset + --i] * mul
- }
- mul *= 0x80
-
- if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
- return val
- }
-
- Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 1, this.length)
- if (!(this[offset] & 0x80)) return (this[offset])
- return ((0xff - this[offset] + 1) * -1)
- }
-
- Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- var val = this[offset] | (this[offset + 1] << 8)
- return (val & 0x8000) ? val | 0xFFFF0000 : val
- }
-
- Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- var val = this[offset + 1] | (this[offset] << 8)
- return (val & 0x8000) ? val | 0xFFFF0000 : val
- }
-
- Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset]) |
- (this[offset + 1] << 8) |
- (this[offset + 2] << 16) |
- (this[offset + 3] << 24)
- }
-
- Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset] << 24) |
- (this[offset + 1] << 16) |
- (this[offset + 2] << 8) |
- (this[offset + 3])
- }
-
- Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
- return ieee754.read(this, offset, true, 23, 4)
- }
-
- Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
- return ieee754.read(this, offset, false, 23, 4)
- }
-
- Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 8, this.length)
- return ieee754.read(this, offset, true, 52, 8)
- }
-
- Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 8, this.length)
- return ieee754.read(this, offset, false, 52, 8)
- }
-
- function checkInt (buf, value, offset, ext, max, min) {
- if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
- if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
- if (offset + ext > buf.length) throw new RangeError('Index out of range')
- }
-
- Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) {
- var maxBytes = Math.pow(2, 8 * byteLength) - 1
- checkInt(this, value, offset, byteLength, maxBytes, 0)
- }
-
- var mul = 1
- var i = 0
- this[offset] = value & 0xFF
- while (++i < byteLength && (mul *= 0x100)) {
- this[offset + i] = (value / mul) & 0xFF
- }
-
- return offset + byteLength
- }
-
- Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) {
- var maxBytes = Math.pow(2, 8 * byteLength) - 1
- checkInt(this, value, offset, byteLength, maxBytes, 0)
- }
-
- var i = byteLength - 1
- var mul = 1
- this[offset + i] = value & 0xFF
- while (--i >= 0 && (mul *= 0x100)) {
- this[offset + i] = (value / mul) & 0xFF
- }
-
- return offset + byteLength
- }
-
- Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
- if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
- this[offset] = (value & 0xff)
- return offset + 1
- }
-
- function objectWriteUInt16 (buf, value, offset, littleEndian) {
- if (value < 0) value = 0xffff + value + 1
- for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
- buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
- (littleEndian ? i : 1 - i) * 8
- }
- }
-
- Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- } else {
- objectWriteUInt16(this, value, offset, true)
- }
- return offset + 2
- }
-
- Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 8)
- this[offset + 1] = (value & 0xff)
- } else {
- objectWriteUInt16(this, value, offset, false)
- }
- return offset + 2
- }
-
- function objectWriteUInt32 (buf, value, offset, littleEndian) {
- if (value < 0) value = 0xffffffff + value + 1
- for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
- buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
- }
- }
-
- Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset + 3] = (value >>> 24)
- this[offset + 2] = (value >>> 16)
- this[offset + 1] = (value >>> 8)
- this[offset] = (value & 0xff)
- } else {
- objectWriteUInt32(this, value, offset, true)
- }
- return offset + 4
- }
-
- Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 24)
- this[offset + 1] = (value >>> 16)
- this[offset + 2] = (value >>> 8)
- this[offset + 3] = (value & 0xff)
- } else {
- objectWriteUInt32(this, value, offset, false)
- }
- return offset + 4
- }
-
- Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) {
- var limit = Math.pow(2, 8 * byteLength - 1)
-
- checkInt(this, value, offset, byteLength, limit - 1, -limit)
- }
-
- var i = 0
- var mul = 1
- var sub = 0
- this[offset] = value & 0xFF
- while (++i < byteLength && (mul *= 0x100)) {
- if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
- sub = 1
- }
- this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
- }
-
- return offset + byteLength
- }
-
- Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) {
- var limit = Math.pow(2, 8 * byteLength - 1)
-
- checkInt(this, value, offset, byteLength, limit - 1, -limit)
- }
-
- var i = byteLength - 1
- var mul = 1
- var sub = 0
- this[offset + i] = value & 0xFF
- while (--i >= 0 && (mul *= 0x100)) {
- if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
- sub = 1
- }
- this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
- }
-
- return offset + byteLength
- }
-
- Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
- if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
- if (value < 0) value = 0xff + value + 1
- this[offset] = (value & 0xff)
- return offset + 1
- }
-
- Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- } else {
- objectWriteUInt16(this, value, offset, true)
- }
- return offset + 2
- }
-
- Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 8)
- this[offset + 1] = (value & 0xff)
- } else {
- objectWriteUInt16(this, value, offset, false)
- }
- return offset + 2
- }
-
- Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- this[offset + 2] = (value >>> 16)
- this[offset + 3] = (value >>> 24)
- } else {
- objectWriteUInt32(this, value, offset, true)
- }
- return offset + 4
- }
-
- Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
- if (value < 0) value = 0xffffffff + value + 1
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 24)
- this[offset + 1] = (value >>> 16)
- this[offset + 2] = (value >>> 8)
- this[offset + 3] = (value & 0xff)
- } else {
- objectWriteUInt32(this, value, offset, false)
- }
- return offset + 4
- }
-
- function checkIEEE754 (buf, value, offset, ext, max, min) {
- if (offset + ext > buf.length) throw new RangeError('Index out of range')
- if (offset < 0) throw new RangeError('Index out of range')
- }
-
- function writeFloat (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
- }
- ieee754.write(buf, value, offset, littleEndian, 23, 4)
- return offset + 4
- }
-
- Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
- return writeFloat(this, value, offset, true, noAssert)
- }
-
- Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
- return writeFloat(this, value, offset, false, noAssert)
- }
-
- function writeDouble (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
- }
- ieee754.write(buf, value, offset, littleEndian, 52, 8)
- return offset + 8
- }
-
- Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
- return writeDouble(this, value, offset, true, noAssert)
- }
-
- Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
- return writeDouble(this, value, offset, false, noAssert)
- }
-
- // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
- Buffer.prototype.copy = function copy (target, targetStart, start, end) {
- if (!start) start = 0
- if (!end && end !== 0) end = this.length
- if (targetStart >= target.length) targetStart = target.length
- if (!targetStart) targetStart = 0
- if (end > 0 && end < start) end = start
-
- // Copy 0 bytes; we're done
- if (end === start) return 0
- if (target.length === 0 || this.length === 0) return 0
-
- // Fatal error conditions
- if (targetStart < 0) {
- throw new RangeError('targetStart out of bounds')
- }
- if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
- if (end < 0) throw new RangeError('sourceEnd out of bounds')
-
- // Are we oob?
- if (end > this.length) end = this.length
- if (target.length - targetStart < end - start) {
- end = target.length - targetStart + start
- }
-
- var len = end - start
- var i
-
- if (this === target && start < targetStart && targetStart < end) {
- // descending copy from end
- for (i = len - 1; i >= 0; --i) {
- target[i + targetStart] = this[i + start]
- }
- } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
- // ascending copy from start
- for (i = 0; i < len; ++i) {
- target[i + targetStart] = this[i + start]
- }
- } else {
- Uint8Array.prototype.set.call(
- target,
- this.subarray(start, start + len),
- targetStart
- )
- }
-
- return len
- }
-
- // Usage:
- // buffer.fill(number[, offset[, end]])
- // buffer.fill(buffer[, offset[, end]])
- // buffer.fill(string[, offset[, end]][, encoding])
- Buffer.prototype.fill = function fill (val, start, end, encoding) {
- // Handle string cases:
- if (typeof val === 'string') {
- if (typeof start === 'string') {
- encoding = start
- start = 0
- end = this.length
- } else if (typeof end === 'string') {
- encoding = end
- end = this.length
- }
- if (val.length === 1) {
- var code = val.charCodeAt(0)
- if (code < 256) {
- val = code
- }
- }
- if (encoding !== undefined && typeof encoding !== 'string') {
- throw new TypeError('encoding must be a string')
- }
- if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
- throw new TypeError('Unknown encoding: ' + encoding)
- }
- } else if (typeof val === 'number') {
- val = val & 255
- }
-
- // Invalid ranges are not set to a default, so can range check early.
- if (start < 0 || this.length < start || this.length < end) {
- throw new RangeError('Out of range index')
- }
-
- if (end <= start) {
- return this
- }
-
- start = start >>> 0
- end = end === undefined ? this.length : end >>> 0
-
- if (!val) val = 0
-
- var i
- if (typeof val === 'number') {
- for (i = start; i < end; ++i) {
- this[i] = val
- }
- } else {
- var bytes = Buffer.isBuffer(val)
- ? val
- : utf8ToBytes(new Buffer(val, encoding).toString())
- var len = bytes.length
- for (i = 0; i < end - start; ++i) {
- this[i + start] = bytes[i % len]
- }
- }
-
- return this
- }
-
- // HELPER FUNCTIONS
- // ================
-
- var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
-
- function base64clean (str) {
- // Node strips out invalid characters like \n and \t from the string, base64-js does not
- str = stringtrim(str).replace(INVALID_BASE64_RE, '')
- // Node converts strings with length < 2 to ''
- if (str.length < 2) return ''
- // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
- while (str.length % 4 !== 0) {
- str = str + '='
- }
- return str
- }
-
- function stringtrim (str) {
- if (str.trim) return str.trim()
- return str.replace(/^\s+|\s+$/g, '')
- }
-
- function toHex (n) {
- if (n < 16) return '0' + n.toString(16)
- return n.toString(16)
- }
-
- function utf8ToBytes (string, units) {
- units = units || Infinity
- var codePoint
- var length = string.length
- var leadSurrogate = null
- var bytes = []
-
- for (var i = 0; i < length; ++i) {
- codePoint = string.charCodeAt(i)
-
- // is surrogate component
- if (codePoint > 0xD7FF && codePoint < 0xE000) {
- // last char was a lead
- if (!leadSurrogate) {
- // no lead yet
- if (codePoint > 0xDBFF) {
- // unexpected trail
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- continue
- } else if (i + 1 === length) {
- // unpaired lead
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- continue
- }
-
- // valid lead
- leadSurrogate = codePoint
-
- continue
- }
-
- // 2 leads in a row
- if (codePoint < 0xDC00) {
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- leadSurrogate = codePoint
- continue
- }
-
- // valid surrogate pair
- codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
- } else if (leadSurrogate) {
- // valid bmp char, but last char was a lead
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- }
-
- leadSurrogate = null
-
- // encode utf8
- if (codePoint < 0x80) {
- if ((units -= 1) < 0) break
- bytes.push(codePoint)
- } else if (codePoint < 0x800) {
- if ((units -= 2) < 0) break
- bytes.push(
- codePoint >> 0x6 | 0xC0,
- codePoint & 0x3F | 0x80
- )
- } else if (codePoint < 0x10000) {
- if ((units -= 3) < 0) break
- bytes.push(
- codePoint >> 0xC | 0xE0,
- codePoint >> 0x6 & 0x3F | 0x80,
- codePoint & 0x3F | 0x80
- )
- } else if (codePoint < 0x110000) {
- if ((units -= 4) < 0) break
- bytes.push(
- codePoint >> 0x12 | 0xF0,
- codePoint >> 0xC & 0x3F | 0x80,
- codePoint >> 0x6 & 0x3F | 0x80,
- codePoint & 0x3F | 0x80
- )
- } else {
- throw new Error('Invalid code point')
- }
- }
-
- return bytes
- }
-
- function asciiToBytes (str) {
- var byteArray = []
- for (var i = 0; i < str.length; ++i) {
- // Node's code seems to be doing this and not & 0x7F..
- byteArray.push(str.charCodeAt(i) & 0xFF)
- }
- return byteArray
- }
-
- function utf16leToBytes (str, units) {
- var c, hi, lo
- var byteArray = []
- for (var i = 0; i < str.length; ++i) {
- if ((units -= 2) < 0) break
-
- c = str.charCodeAt(i)
- hi = c >> 8
- lo = c % 256
- byteArray.push(lo)
- byteArray.push(hi)
- }
-
- return byteArray
- }
-
- function base64ToBytes (str) {
- return base64.toByteArray(base64clean(str))
- }
-
- function blitBuffer (src, dst, offset, length) {
- for (var i = 0; i < length; ++i) {
- if ((i + offset >= dst.length) || (i >= src.length)) break
- dst[i + offset] = src[i]
- }
- return i
- }
-
- function isnan (val) {
- return val !== val // eslint-disable-line no-self-compare
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(90).Buffer, (function() { return this; }())))
-
-/***/ },
-/* 91 */
-/***/ function(module, exports) {
-
- 'use strict'
-
- exports.toByteArray = toByteArray
- exports.fromByteArray = fromByteArray
-
- var lookup = []
- var revLookup = []
- var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
-
- function init () {
- var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
- for (var i = 0, len = code.length; i < len; ++i) {
- lookup[i] = code[i]
- revLookup[code.charCodeAt(i)] = i
- }
-
- revLookup['-'.charCodeAt(0)] = 62
- revLookup['_'.charCodeAt(0)] = 63
- }
-
- init()
-
- function toByteArray (b64) {
- var i, j, l, tmp, placeHolders, arr
- var len = b64.length
-
- if (len % 4 > 0) {
- throw new Error('Invalid string. Length must be a multiple of 4')
- }
-
- // the number of equal signs (place holders)
- // if there are two placeholders, than the two characters before it
- // represent one byte
- // if there is only one, then the three characters before it represent 2 bytes
- // this is just a cheap hack to not do indexOf twice
- placeHolders = b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
-
- // base64 is 4/3 + up to two characters of the original data
- arr = new Arr(len * 3 / 4 - placeHolders)
-
- // if there are placeholders, only get up to the last complete 4 chars
- l = placeHolders > 0 ? len - 4 : len
-
- var L = 0
-
- for (i = 0, j = 0; i < l; i += 4, j += 3) {
- tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
- arr[L++] = (tmp >> 16) & 0xFF
- arr[L++] = (tmp >> 8) & 0xFF
- arr[L++] = tmp & 0xFF
- }
-
- if (placeHolders === 2) {
- tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
- arr[L++] = tmp & 0xFF
- } else if (placeHolders === 1) {
- tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
- arr[L++] = (tmp >> 8) & 0xFF
- arr[L++] = tmp & 0xFF
- }
-
- return arr
- }
-
- function tripletToBase64 (num) {
- return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
- }
-
- function encodeChunk (uint8, start, end) {
- var tmp
- var output = []
- for (var i = start; i < end; i += 3) {
- tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
- output.push(tripletToBase64(tmp))
- }
- return output.join('')
- }
-
- function fromByteArray (uint8) {
- var tmp
- var len = uint8.length
- var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
- var output = ''
- var parts = []
- var maxChunkLength = 16383 // must be multiple of 3
-
- // go through the array every three bytes, we'll deal with trailing stuff later
- for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
- parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
- }
-
- // pad the end with zeros, but make sure to not forget the extra bytes
- if (extraBytes === 1) {
- tmp = uint8[len - 1]
- output += lookup[tmp >> 2]
- output += lookup[(tmp << 4) & 0x3F]
- output += '=='
- } else if (extraBytes === 2) {
- tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
- output += lookup[tmp >> 10]
- output += lookup[(tmp >> 4) & 0x3F]
- output += lookup[(tmp << 2) & 0x3F]
- output += '='
- }
-
- parts.push(output)
-
- return parts.join('')
- }
-
-
-/***/ },
-/* 92 */
-/***/ function(module, exports) {
-
- exports.read = function (buffer, offset, isLE, mLen, nBytes) {
- var e, m
- var eLen = nBytes * 8 - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var nBits = -7
- var i = isLE ? (nBytes - 1) : 0
- var d = isLE ? -1 : 1
- var s = buffer[offset + i]
-
- i += d
-
- e = s & ((1 << (-nBits)) - 1)
- s >>= (-nBits)
- nBits += eLen
- for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
- m = e & ((1 << (-nBits)) - 1)
- e >>= (-nBits)
- nBits += mLen
- for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
- if (e === 0) {
- e = 1 - eBias
- } else if (e === eMax) {
- return m ? NaN : ((s ? -1 : 1) * Infinity)
- } else {
- m = m + Math.pow(2, mLen)
- e = e - eBias
- }
- return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
- }
-
- exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
- var e, m, c
- var eLen = nBytes * 8 - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
- var i = isLE ? 0 : (nBytes - 1)
- var d = isLE ? 1 : -1
- var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
- value = Math.abs(value)
-
- if (isNaN(value) || value === Infinity) {
- m = isNaN(value) ? 1 : 0
- e = eMax
- } else {
- e = Math.floor(Math.log(value) / Math.LN2)
- if (value * (c = Math.pow(2, -e)) < 1) {
- e--
- c *= 2
- }
- if (e + eBias >= 1) {
- value += rt / c
- } else {
- value += rt * Math.pow(2, 1 - eBias)
- }
- if (value * c >= 2) {
- e++
- c /= 2
- }
-
- if (e + eBias >= eMax) {
- m = 0
- e = eMax
- } else if (e + eBias >= 1) {
- m = (value * c - 1) * Math.pow(2, mLen)
- e = e + eBias
- } else {
- m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
- e = 0
- }
- }
-
- for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
-
- e = (e << mLen) | m
- eLen += mLen
- for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-
- buffer[offset + i - d] |= s * 128
- }
-
-
-/***/ },
-/* 93 */
-/***/ function(module, exports) {
-
- var toString = {}.toString;
-
- module.exports = Array.isArray || function (arr) {
- return toString.call(arr) == '[object Array]';
- };
-
-
-/***/ },
-/* 94 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(Buffer) {// Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- // NOTE: These type checking functions intentionally don't use `instanceof`
- // because it is fragile and can be easily faked with `Object.create()`.
-
- function isArray(arg) {
- if (Array.isArray) {
- return Array.isArray(arg);
- }
- return objectToString(arg) === '[object Array]';
- }
- exports.isArray = isArray;
-
- function isBoolean(arg) {
- return typeof arg === 'boolean';
- }
- exports.isBoolean = isBoolean;
-
- function isNull(arg) {
- return arg === null;
- }
- exports.isNull = isNull;
-
- function isNullOrUndefined(arg) {
- return arg == null;
- }
- exports.isNullOrUndefined = isNullOrUndefined;
-
- function isNumber(arg) {
- return typeof arg === 'number';
- }
- exports.isNumber = isNumber;
-
- function isString(arg) {
- return typeof arg === 'string';
- }
- exports.isString = isString;
-
- function isSymbol(arg) {
- return typeof arg === 'symbol';
- }
- exports.isSymbol = isSymbol;
-
- function isUndefined(arg) {
- return arg === void 0;
- }
- exports.isUndefined = isUndefined;
-
- function isRegExp(re) {
- return objectToString(re) === '[object RegExp]';
- }
- exports.isRegExp = isRegExp;
-
- function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
- }
- exports.isObject = isObject;
-
- function isDate(d) {
- return objectToString(d) === '[object Date]';
- }
- exports.isDate = isDate;
-
- function isError(e) {
- return (objectToString(e) === '[object Error]' || e instanceof Error);
- }
- exports.isError = isError;
-
- function isFunction(arg) {
- return typeof arg === 'function';
- }
- exports.isFunction = isFunction;
-
- function isPrimitive(arg) {
- return arg === null ||
- typeof arg === 'boolean' ||
- typeof arg === 'number' ||
- typeof arg === 'string' ||
- typeof arg === 'symbol' || // ES6 symbol
- typeof arg === 'undefined';
- }
- exports.isPrimitive = isPrimitive;
-
- exports.isBuffer = Buffer.isBuffer;
-
- function objectToString(o) {
- return Object.prototype.toString.call(o);
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(90).Buffer))
-
-/***/ },
-/* 95 */
-/***/ function(module, exports) {
-
- if (typeof Object.create === 'function') {
- // implementation from standard node.js 'util' module
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- ctor.prototype = Object.create(superCtor.prototype, {
- constructor: {
- value: ctor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- };
- } else {
- // old school shim for old browsers
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- var TempCtor = function () {}
- TempCtor.prototype = superCtor.prototype
- ctor.prototype = new TempCtor()
- ctor.prototype.constructor = ctor
- }
- }
-
-
-/***/ },
-/* 96 */
-/***/ function(module, exports) {
-
- /* (ignored) */
-
-/***/ },
-/* 97 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- // a duplex stream is just a stream that is both readable and writable.
- // Since JS doesn't have multiple prototypal inheritance, this class
- // prototypally inherits from Readable, and then parasitically from
- // Writable.
-
- module.exports = Duplex;
-
- /*<replacement>*/
- var objectKeys = Object.keys || function (obj) {
- var keys = [];
- for (var key in obj) keys.push(key);
- return keys;
- }
- /*</replacement>*/
-
-
- /*<replacement>*/
- var util = __webpack_require__(94);
- util.inherits = __webpack_require__(95);
- /*</replacement>*/
-
- var Readable = __webpack_require__(88);
- var Writable = __webpack_require__(98);
-
- util.inherits(Duplex, Readable);
-
- forEach(objectKeys(Writable.prototype), function(method) {
- if (!Duplex.prototype[method])
- Duplex.prototype[method] = Writable.prototype[method];
- });
-
- function Duplex(options) {
- if (!(this instanceof Duplex))
- return new Duplex(options);
-
- Readable.call(this, options);
- Writable.call(this, options);
-
- if (options && options.readable === false)
- this.readable = false;
-
- if (options && options.writable === false)
- this.writable = false;
-
- this.allowHalfOpen = true;
- if (options && options.allowHalfOpen === false)
- this.allowHalfOpen = false;
-
- this.once('end', onend);
- }
-
- // the no-half-open enforcer
- function onend() {
- // if we allow half-open state, or if the writable side ended,
- // then we're ok.
- if (this.allowHalfOpen || this._writableState.ended)
- return;
-
- // no more data can be written.
- // But allow more writes to happen in this tick.
- process.nextTick(this.end.bind(this));
- }
-
- function forEach (xs, f) {
- for (var i = 0, l = xs.length; i < l; i++) {
- f(xs[i], i);
- }
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 98 */
-/***/ function(module, exports, __webpack_require__) {
-
- /* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- // A bit simpler than readable streams.
- // Implement an async ._write(chunk, cb), and it'll handle all
- // the drain event emission and buffering.
-
- module.exports = Writable;
-
- /*<replacement>*/
- var Buffer = __webpack_require__(90).Buffer;
- /*</replacement>*/
-
- Writable.WritableState = WritableState;
-
-
- /*<replacement>*/
- var util = __webpack_require__(94);
- util.inherits = __webpack_require__(95);
- /*</replacement>*/
-
- var Stream = __webpack_require__(85);
-
- util.inherits(Writable, Stream);
-
- function WriteReq(chunk, encoding, cb) {
- this.chunk = chunk;
- this.encoding = encoding;
- this.callback = cb;
- }
-
- function WritableState(options, stream) {
- var Duplex = __webpack_require__(97);
-
- options = options || {};
-
- // the point at which write() starts returning false
- // Note: 0 is a valid value, means that we always return false if
- // the entire buffer is not flushed immediately on write()
- var hwm = options.highWaterMark;
- var defaultHwm = options.objectMode ? 16 : 16 * 1024;
- this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-
- // object stream flag to indicate whether or not this stream
- // contains buffers or objects.
- this.objectMode = !!options.objectMode;
-
- if (stream instanceof Duplex)
- this.objectMode = this.objectMode || !!options.writableObjectMode;
-
- // cast to ints.
- this.highWaterMark = ~~this.highWaterMark;
-
- this.needDrain = false;
- // at the start of calling end()
- this.ending = false;
- // when end() has been called, and returned
- this.ended = false;
- // when 'finish' is emitted
- this.finished = false;
-
- // should we decode strings into buffers before passing to _write?
- // this is here so that some node-core streams can optimize string
- // handling at a lower level.
- var noDecode = options.decodeStrings === false;
- this.decodeStrings = !noDecode;
-
- // Crypto is kind of old and crusty. Historically, its default string
- // encoding is 'binary' so we have to make this configurable.
- // Everything else in the universe uses 'utf8', though.
- this.defaultEncoding = options.defaultEncoding || 'utf8';
-
- // not an actual buffer we keep track of, but a measurement
- // of how much we're waiting to get pushed to some underlying
- // socket or file.
- this.length = 0;
-
- // a flag to see when we're in the middle of a write.
- this.writing = false;
-
- // when true all writes will be buffered until .uncork() call
- this.corked = 0;
-
- // a flag to be able to tell if the onwrite cb is called immediately,
- // or on a later tick. We set this to true at first, because any
- // actions that shouldn't happen until "later" should generally also
- // not happen before the first write call.
- this.sync = true;
-
- // a flag to know if we're processing previously buffered items, which
- // may call the _write() callback in the same tick, so that we don't
- // end up in an overlapped onwrite situation.
- this.bufferProcessing = false;
-
- // the callback that's passed to _write(chunk,cb)
- this.onwrite = function(er) {
- onwrite(stream, er);
- };
-
- // the callback that the user supplies to write(chunk,encoding,cb)
- this.writecb = null;
-
- // the amount that is being written when _write is called.
- this.writelen = 0;
-
- this.buffer = [];
-
- // number of pending user-supplied write callbacks
- // this must be 0 before 'finish' can be emitted
- this.pendingcb = 0;
-
- // emit prefinish if the only thing we're waiting for is _write cbs
- // This is relevant for synchronous Transform streams
- this.prefinished = false;
-
- // True if the error was already emitted and should not be thrown again
- this.errorEmitted = false;
- }
-
- function Writable(options) {
- var Duplex = __webpack_require__(97);
-
- // Writable ctor is applied to Duplexes, though they're not
- // instanceof Writable, they're instanceof Readable.
- if (!(this instanceof Writable) && !(this instanceof Duplex))
- return new Writable(options);
-
- this._writableState = new WritableState(options, this);
-
- // legacy.
- this.writable = true;
-
- Stream.call(this);
- }
-
- // Otherwise people can pipe Writable streams, which is just wrong.
- Writable.prototype.pipe = function() {
- this.emit('error', new Error('Cannot pipe. Not readable.'));
- };
-
-
- function writeAfterEnd(stream, state, cb) {
- var er = new Error('write after end');
- // TODO: defer error events consistently everywhere, not just the cb
- stream.emit('error', er);
- process.nextTick(function() {
- cb(er);
- });
- }
-
- // If we get something that is not a buffer, string, null, or undefined,
- // and we're not in objectMode, then that's an error.
- // Otherwise stream chunks are all considered to be of length=1, and the
- // watermarks determine how many objects to keep in the buffer, rather than
- // how many bytes or characters.
- function validChunk(stream, state, chunk, cb) {
- var valid = true;
- if (!util.isBuffer(chunk) &&
- !util.isString(chunk) &&
- !util.isNullOrUndefined(chunk) &&
- !state.objectMode) {
- var er = new TypeError('Invalid non-string/buffer chunk');
- stream.emit('error', er);
- process.nextTick(function() {
- cb(er);
- });
- valid = false;
- }
- return valid;
- }
-
- Writable.prototype.write = function(chunk, encoding, cb) {
- var state = this._writableState;
- var ret = false;
-
- if (util.isFunction(encoding)) {
- cb = encoding;
- encoding = null;
- }
-
- if (util.isBuffer(chunk))
- encoding = 'buffer';
- else if (!encoding)
- encoding = state.defaultEncoding;
-
- if (!util.isFunction(cb))
- cb = function() {};
-
- if (state.ended)
- writeAfterEnd(this, state, cb);
- else if (validChunk(this, state, chunk, cb)) {
- state.pendingcb++;
- ret = writeOrBuffer(this, state, chunk, encoding, cb);
- }
-
- return ret;
- };
-
- Writable.prototype.cork = function() {
- var state = this._writableState;
-
- state.corked++;
- };
-
- Writable.prototype.uncork = function() {
- var state = this._writableState;
-
- if (state.corked) {
- state.corked--;
-
- if (!state.writing &&
- !state.corked &&
- !state.finished &&
- !state.bufferProcessing &&
- state.buffer.length)
- clearBuffer(this, state);
- }
- };
-
- function decodeChunk(state, chunk, encoding) {
- if (!state.objectMode &&
- state.decodeStrings !== false &&
- util.isString(chunk)) {
- chunk = new Buffer(chunk, encoding);
- }
- return chunk;
- }
-
- // if we're already writing something, then just put this
- // in the queue, and wait our turn. Otherwise, call _write
- // If we return false, then we need a drain event, so set that flag.
- function writeOrBuffer(stream, state, chunk, encoding, cb) {
- chunk = decodeChunk(state, chunk, encoding);
- if (util.isBuffer(chunk))
- encoding = 'buffer';
- var len = state.objectMode ? 1 : chunk.length;
-
- state.length += len;
-
- var ret = state.length < state.highWaterMark;
- // we must ensure that previous needDrain will not be reset to false.
- if (!ret)
- state.needDrain = true;
-
- if (state.writing || state.corked)
- state.buffer.push(new WriteReq(chunk, encoding, cb));
- else
- doWrite(stream, state, false, len, chunk, encoding, cb);
-
- return ret;
- }
-
- function doWrite(stream, state, writev, len, chunk, encoding, cb) {
- state.writelen = len;
- state.writecb = cb;
- state.writing = true;
- state.sync = true;
- if (writev)
- stream._writev(chunk, state.onwrite);
- else
- stream._write(chunk, encoding, state.onwrite);
- state.sync = false;
- }
-
- function onwriteError(stream, state, sync, er, cb) {
- if (sync)
- process.nextTick(function() {
- state.pendingcb--;
- cb(er);
- });
- else {
- state.pendingcb--;
- cb(er);
- }
-
- stream._writableState.errorEmitted = true;
- stream.emit('error', er);
- }
-
- function onwriteStateUpdate(state) {
- state.writing = false;
- state.writecb = null;
- state.length -= state.writelen;
- state.writelen = 0;
- }
-
- function onwrite(stream, er) {
- var state = stream._writableState;
- var sync = state.sync;
- var cb = state.writecb;
-
- onwriteStateUpdate(state);
-
- if (er)
- onwriteError(stream, state, sync, er, cb);
- else {
- // Check if we're actually ready to finish, but don't emit yet
- var finished = needFinish(stream, state);
-
- if (!finished &&
- !state.corked &&
- !state.bufferProcessing &&
- state.buffer.length) {
- clearBuffer(stream, state);
- }
-
- if (sync) {
- process.nextTick(function() {
- afterWrite(stream, state, finished, cb);
- });
- } else {
- afterWrite(stream, state, finished, cb);
- }
- }
- }
-
- function afterWrite(stream, state, finished, cb) {
- if (!finished)
- onwriteDrain(stream, state);
- state.pendingcb--;
- cb();
- finishMaybe(stream, state);
- }
-
- // Must force callback to be called on nextTick, so that we don't
- // emit 'drain' before the write() consumer gets the 'false' return
- // value, and has a chance to attach a 'drain' listener.
- function onwriteDrain(stream, state) {
- if (state.length === 0 && state.needDrain) {
- state.needDrain = false;
- stream.emit('drain');
- }
- }
-
-
- // if there's something in the buffer waiting, then process it
- function clearBuffer(stream, state) {
- state.bufferProcessing = true;
-
- if (stream._writev && state.buffer.length > 1) {
- // Fast case, write everything using _writev()
- var cbs = [];
- for (var c = 0; c < state.buffer.length; c++)
- cbs.push(state.buffer[c].callback);
-
- // count the one we are adding, as well.
- // TODO(isaacs) clean this up
- state.pendingcb++;
- doWrite(stream, state, true, state.length, state.buffer, '', function(err) {
- for (var i = 0; i < cbs.length; i++) {
- state.pendingcb--;
- cbs[i](err);
- }
- });
-
- // Clear buffer
- state.buffer = [];
- } else {
- // Slow case, write chunks one-by-one
- for (var c = 0; c < state.buffer.length; c++) {
- var entry = state.buffer[c];
- var chunk = entry.chunk;
- var encoding = entry.encoding;
- var cb = entry.callback;
- var len = state.objectMode ? 1 : chunk.length;
-
- doWrite(stream, state, false, len, chunk, encoding, cb);
-
- // if we didn't call the onwrite immediately, then
- // it means that we need to wait until it does.
- // also, that means that the chunk and cb are currently
- // being processed, so move the buffer counter past them.
- if (state.writing) {
- c++;
- break;
- }
- }
-
- if (c < state.buffer.length)
- state.buffer = state.buffer.slice(c);
- else
- state.buffer.length = 0;
- }
-
- state.bufferProcessing = false;
- }
-
- Writable.prototype._write = function(chunk, encoding, cb) {
- cb(new Error('not implemented'));
-
- };
-
- Writable.prototype._writev = null;
-
- Writable.prototype.end = function(chunk, encoding, cb) {
- var state = this._writableState;
-
- if (util.isFunction(chunk)) {
- cb = chunk;
- chunk = null;
- encoding = null;
- } else if (util.isFunction(encoding)) {
- cb = encoding;
- encoding = null;
- }
-
- if (!util.isNullOrUndefined(chunk))
- this.write(chunk, encoding);
-
- // .end() fully uncorks
- if (state.corked) {
- state.corked = 1;
- this.uncork();
- }
-
- // ignore unnecessary end() calls.
- if (!state.ending && !state.finished)
- endWritable(this, state, cb);
- };
-
-
- function needFinish(stream, state) {
- return (state.ending &&
- state.length === 0 &&
- !state.finished &&
- !state.writing);
- }
-
- function prefinish(stream, state) {
- if (!state.prefinished) {
- state.prefinished = true;
- stream.emit('prefinish');
- }
- }
-
- function finishMaybe(stream, state) {
- var need = needFinish(stream, state);
- if (need) {
- if (state.pendingcb === 0) {
- prefinish(stream, state);
- state.finished = true;
- stream.emit('finish');
- } else
- prefinish(stream, state);
- }
- return need;
- }
-
- function endWritable(stream, state, cb) {
- state.ending = true;
- finishMaybe(stream, state);
- if (cb) {
- if (state.finished)
- process.nextTick(cb);
- else
- stream.once('finish', cb);
- }
- state.ended = true;
- }
-
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ },
-/* 99 */
-/***/ function(module, exports, __webpack_require__) {
-
- // Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- var Buffer = __webpack_require__(90).Buffer;
-
- var isBufferEncoding = Buffer.isEncoding
- || function(encoding) {
- switch (encoding && encoding.toLowerCase()) {
- case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
- default: return false;
- }
- }
-
-
- function assertEncoding(encoding) {
- if (encoding && !isBufferEncoding(encoding)) {
- throw new Error('Unknown encoding: ' + encoding);
- }
- }
-
- // StringDecoder provides an interface for efficiently splitting a series of
- // buffers into a series of JS strings without breaking apart multi-byte
- // characters. CESU-8 is handled as part of the UTF-8 encoding.
- //
- // @TODO Handling all encodings inside a single object makes it very difficult
- // to reason about this code, so it should be split up in the future.
- // @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
- // points as used by CESU-8.
- var StringDecoder = exports.StringDecoder = function(encoding) {
- this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
- assertEncoding(encoding);
- switch (this.encoding) {
- case 'utf8':
- // CESU-8 represents each of Surrogate Pair by 3-bytes
- this.surrogateSize = 3;
- break;
- case 'ucs2':
- case 'utf16le':
- // UTF-16 represents each of Surrogate Pair by 2-bytes
- this.surrogateSize = 2;
- this.detectIncompleteChar = utf16DetectIncompleteChar;
- break;
- case 'base64':
- // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
- this.surrogateSize = 3;
- this.detectIncompleteChar = base64DetectIncompleteChar;
- break;
- default:
- this.write = passThroughWrite;
- return;
- }
-
- // Enough space to store all bytes of a single character. UTF-8 needs 4
- // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
- this.charBuffer = new Buffer(6);
- // Number of bytes received for the current incomplete multi-byte character.
- this.charReceived = 0;
- // Number of bytes expected for the current incomplete multi-byte character.
- this.charLength = 0;
- };
-
-
- // write decodes the given buffer and returns it as JS string that is
- // guaranteed to not contain any partial multi-byte characters. Any partial
- // character found at the end of the buffer is buffered up, and will be
- // returned when calling write again with the remaining bytes.
- //
- // Note: Converting a Buffer containing an orphan surrogate to a String
- // currently works, but converting a String to a Buffer (via `new Buffer`, or
- // Buffer#write) will replace incomplete surrogates with the unicode
- // replacement character. See https://codereview.chromium.org/121173009/ .
- StringDecoder.prototype.write = function(buffer) {
- var charStr = '';
- // if our last write ended with an incomplete multibyte character
- while (this.charLength) {
- // determine how many remaining bytes this buffer has to offer for this char
- var available = (buffer.length >= this.charLength - this.charReceived) ?
- this.charLength - this.charReceived :
- buffer.length;
-
- // add the new bytes to the char buffer
- buffer.copy(this.charBuffer, this.charReceived, 0, available);
- this.charReceived += available;
-
- if (this.charReceived < this.charLength) {
- // still not enough chars in this buffer? wait for more ...
- return '';
- }
-
- // remove bytes belonging to the current character from the buffer
- buffer = buffer.slice(available, buffer.length);
-
- // get the character that was split
- charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
-
- // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
- var charCode = charStr.charCodeAt(charStr.length - 1);
- if (charCode >= 0xD800 && charCode <= 0xDBFF) {
- this.charLength += this.surrogateSize;
- charStr = '';
- continue;
- }
- this.charReceived = this.charLength = 0;
-
- // if there are no more bytes in this buffer, just emit our char
- if (buffer.length === 0) {
- return charStr;
- }
- break;
- }
-
- // determine and set charLength / charReceived
- this.detectIncompleteChar(buffer);
-
- var end = buffer.length;
- if (this.charLength) {
- // buffer the incomplete character bytes we got
- buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
- end -= this.charReceived;
- }
-
- charStr += buffer.toString(this.encoding, 0, end);
-
- var end = charStr.length - 1;
- var charCode = charStr.charCodeAt(end);
- // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
- if (charCode >= 0xD800 && charCode <= 0xDBFF) {
- var size = this.surrogateSize;
- this.charLength += size;
- this.charReceived += size;
- this.charBuffer.copy(this.charBuffer, size, 0, size);
- buffer.copy(this.charBuffer, 0, 0, size);
- return charStr.substring(0, end);
- }
-
- // or just emit the charStr
- return charStr;
- };
-
- // detectIncompleteChar determines if there is an incomplete UTF-8 character at
- // the end of the given buffer. If so, it sets this.charLength to the byte
- // length that character, and sets this.charReceived to the number of bytes
- // that are available for this character.
- StringDecoder.prototype.detectIncompleteChar = function(buffer) {
- // determine how many bytes we have to check at the end of this buffer
- var i = (buffer.length >= 3) ? 3 : buffer.length;
-
- // Figure out if one of the last i bytes of our buffer announces an
- // incomplete char.
- for (; i > 0; i--) {
- var c = buffer[buffer.length - i];
-
- // See http://en.wikipedia.org/wiki/UTF-8#Description
-
- // 110XXXXX
- if (i == 1 && c >> 5 == 0x06) {
- this.charLength = 2;
- break;
- }
-
- // 1110XXXX
- if (i <= 2 && c >> 4 == 0x0E) {
- this.charLength = 3;
- break;
- }
-
- // 11110XXX
- if (i <= 3 && c >> 3 == 0x1E) {
- this.charLength = 4;
- break;
- }
- }
- this.charReceived = i;
- };
-
- StringDecoder.prototype.end = function(buffer) {
- var res = '';
- if (buffer && buffer.length)
- res = this.write(buffer);
-
- if (this.charReceived) {
- var cr = this.charReceived;
- var buf = this.charBuffer;
- var enc = this.encoding;
- res += buf.slice(0, cr).toString(enc);
- }
-
- return res;
- };
-
- function passThroughWrite(buffer) {
- return buffer.toString(this.encoding);
- }
-
- function utf16DetectIncompleteChar(buffer) {
- this.charReceived = buffer.length % 2;
- this.charLength = this.charReceived ? 2 : 0;
- }
-
- function base64DetectIncompleteChar(buffer) {
- this.charReceived = buffer.length % 3;
- this.charLength = this.charReceived ? 3 : 0;
- }
-
-
-/***/ },
-/* 100 */
-/***/ function(module, exports, __webpack_require__) {
-
- // Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
- // a transform stream is a readable/writable stream where you do
- // something with the data. Sometimes it's called a "filter",
- // but that's not a great name for it, since that implies a thing where
- // some bits pass through, and others are simply ignored. (That would
- // be a valid example of a transform, of course.)
- //
- // While the output is causally related to the input, it's not a
- // necessarily symmetric or synchronous transformation. For example,
- // a zlib stream might take multiple plain-text writes(), and then
- // emit a single compressed chunk some time in the future.
- //
- // Here's how this works:
- //
- // The Transform stream has all the aspects of the readable and writable
- // stream classes. When you write(chunk), that calls _write(chunk,cb)
- // internally, and returns false if there's a lot of pending writes
- // buffered up. When you call read(), that calls _read(n) until
- // there's enough pending readable data buffered up.
- //
- // In a transform stream, the written data is placed in a buffer. When
- // _read(n) is called, it transforms the queued up data, calling the
- // buffered _write cb's as it consumes chunks. If consuming a single
- // written chunk would result in multiple output chunks, then the first
- // outputted bit calls the readcb, and subsequent chunks just go into
- // the read buffer, and will cause it to emit 'readable' if necessary.
- //
- // This way, back-pressure is actually determined by the reading side,
- // since _read has to be called to start processing a new chunk. However,
- // a pathological inflate type of transform can cause excessive buffering
- // here. For example, imagine a stream where every byte of input is
- // interpreted as an integer from 0-255, and then results in that many
- // bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
- // 1kb of data being output. In this case, you could write a very small
- // amount of input, and end up with a very large amount of output. In
- // such a pathological inflating mechanism, there'd be no way to tell
- // the system to stop doing the transform. A single 4MB write could
- // cause the system to run out of memory.
- //
- // However, even in such a pathological case, only a single written chunk
- // would be consumed, and then the rest would wait (un-transformed) until
- // the results of the previous transformed chunk were consumed.
-
- module.exports = Transform;
-
- var Duplex = __webpack_require__(97);
-
- /*<replacement>*/
- var util = __webpack_require__(94);
- util.inherits = __webpack_require__(95);
- /*</replacement>*/
-
- util.inherits(Transform, Duplex);
-
-
- function TransformState(options, stream) {
- this.afterTransform = function(er, data) {
- return afterTransform(stream, er, data);
- };
-
- this.needTransform = false;
- this.transforming = false;
- this.writecb = null;
- this.writechunk = null;
- }
-
- function afterTransform(stream, er, data) {
- var ts = stream._transformState;
- ts.transforming = false;
-
- var cb = ts.writecb;
-
- if (!cb)
- return stream.emit('error', new Error('no writecb in Transform class'));
-
- ts.writechunk = null;
- ts.writecb = null;
-
- if (!util.isNullOrUndefined(data))
- stream.push(data);
-
- if (cb)
- cb(er);
-
- var rs = stream._readableState;
- rs.reading = false;
- if (rs.needReadable || rs.length < rs.highWaterMark) {
- stream._read(rs.highWaterMark);
- }
- }
-
-
- function Transform(options) {
- if (!(this instanceof Transform))
- return new Transform(options);
-
- Duplex.call(this, options);
-
- this._transformState = new TransformState(options, this);
-
- // when the writable side finishes, then flush out anything remaining.
- var stream = this;
-
- // start out asking for a readable event once data is transformed.
- this._readableState.needReadable = true;
-
- // we have implemented the _read method, and done the other things
- // that Readable wants before the first _read call, so unset the
- // sync guard flag.
- this._readableState.sync = false;
-
- this.once('prefinish', function() {
- if (util.isFunction(this._flush))
- this._flush(function(er) {
- done(stream, er);
- });
- else
- done(stream);
- });
- }
-
- Transform.prototype.push = function(chunk, encoding) {
- this._transformState.needTransform = false;
- return Duplex.prototype.push.call(this, chunk, encoding);
- };
-
- // This is the part where you do stuff!
- // override this function in implementation classes.
- // 'chunk' is an input chunk.
- //
- // Call `push(newChunk)` to pass along transformed output
- // to the readable side. You may call 'push' zero or more times.
- //
- // Call `cb(err)` when you are done with this chunk. If you pass
- // an error, then that'll put the hurt on the whole operation. If you
- // never call cb(), then you'll never get another chunk.
- Transform.prototype._transform = function(chunk, encoding, cb) {
- throw new Error('not implemented');
- };
-
- Transform.prototype._write = function(chunk, encoding, cb) {
- var ts = this._transformState;
- ts.writecb = cb;
- ts.writechunk = chunk;
- ts.writeencoding = encoding;
- if (!ts.transforming) {
- var rs = this._readableState;
- if (ts.needTransform ||
- rs.needReadable ||
- rs.length < rs.highWaterMark)
- this._read(rs.highWaterMark);
- }
- };
-
- // Doesn't matter what the args are here.
- // _transform does all the work.
- // That we got here means that the readable side wants more data.
- Transform.prototype._read = function(n) {
- var ts = this._transformState;
-
- if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) {
- ts.transforming = true;
- this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
- } else {
- // mark that we need a transform, so that any data that comes in
- // will get processed, now that we've asked for it.
- ts.needTransform = true;
- }
- };
-
-
- function done(stream, er) {
- if (er)
- return stream.emit('error', er);
-
- // if there's nothing in the write buffer, then that means
- // that nothing more will ever be provided
- var ws = stream._writableState;
- var ts = stream._transformState;
-
- if (ws.length)
- throw new Error('calling transform done when ws.length != 0');
-
- if (ts.transforming)
- throw new Error('calling transform done when still transforming');
-
- return stream.push(null);
- }
-
-
-/***/ },
-/* 101 */
-/***/ function(module, exports, __webpack_require__) {
-
- // Copyright Joyent, Inc. and other Node contributors.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a
- // copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to permit
- // persons to whom the Software is furnished to do so, subject to the
- // following conditions:
- //
- // The above copyright notice and this permission notice shall be included
- // in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- // a passthrough stream.
- // basically just the most minimal sort of Transform stream.
- // Every written chunk gets output as-is.
-
- module.exports = PassThrough;
-
- var Transform = __webpack_require__(100);
-
- /*<replacement>*/
- var util = __webpack_require__(94);
- util.inherits = __webpack_require__(95);
- /*</replacement>*/
-
- util.inherits(PassThrough, Transform);
-
- function PassThrough(options) {
- if (!(this instanceof PassThrough))
- return new PassThrough(options);
-
- Transform.call(this, options);
- }
-
- PassThrough.prototype._transform = function(chunk, encoding, cb) {
- cb(null, chunk);
- };
-
-
-/***/ },
-/* 102 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = __webpack_require__(98)
-
-
-/***/ },
-/* 103 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = __webpack_require__(97)
-
-
-/***/ },
-/* 104 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = __webpack_require__(100)
-
-
-/***/ },
-/* 105 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = __webpack_require__(101)
-
-
-/***/ },
-/* 106 */
-/***/ function(module, exports) {
-
- /* (ignored) */
-
-/***/ },
-/* 107 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = ProxyHandler;
-
- function ProxyHandler(cbs){
- this._cbs = cbs || {};
- }
-
- var EVENTS = __webpack_require__(70).EVENTS;
- Object.keys(EVENTS).forEach(function(name){
- if(EVENTS[name] === 0){
- name = "on" + name;
- ProxyHandler.prototype[name] = function(){
- if(this._cbs[name]) this._cbs[name]();
- };
- } else if(EVENTS[name] === 1){
- name = "on" + name;
- ProxyHandler.prototype[name] = function(a){
- if(this._cbs[name]) this._cbs[name](a);
- };
- } else if(EVENTS[name] === 2){
- name = "on" + name;
- ProxyHandler.prototype[name] = function(a, b){
- if(this._cbs[name]) this._cbs[name](a, b);
- };
- } else {
- throw Error("wrong number of arguments");
- }
- });
-
-/***/ },
-/* 108 */
-/***/ function(module, exports, __webpack_require__) {
-
- var DomUtils = module.exports;
-
- [
- __webpack_require__(109),
- __webpack_require__(115),
- __webpack_require__(116),
- __webpack_require__(117),
- __webpack_require__(118),
- __webpack_require__(119)
- ].forEach(function(ext){
- Object.keys(ext).forEach(function(key){
- DomUtils[key] = ext[key].bind(DomUtils);
- });
- });
-
-
-/***/ },
-/* 109 */
-/***/ function(module, exports, __webpack_require__) {
-
- var ElementType = __webpack_require__(79),
- getOuterHTML = __webpack_require__(110),
- isTag = ElementType.isTag;
-
- module.exports = {
- getInnerHTML: getInnerHTML,
- getOuterHTML: getOuterHTML,
- getText: getText
- };
-
- function getInnerHTML(elem, opts){
- return elem.children ? elem.children.map(function(elem){
- return getOuterHTML(elem, opts);
- }).join("") : "";
- }
-
- function getText(elem){
- if(Array.isArray(elem)) return elem.map(getText).join("");
- if(isTag(elem) || elem.type === ElementType.CDATA) return getText(elem.children);
- if(elem.type === ElementType.Text) return elem.data;
- return "";
- }
-
-
-/***/ },
-/* 110 */
-/***/ function(module, exports, __webpack_require__) {
-
- /*
- Module dependencies
- */
- var ElementType = __webpack_require__(111);
- var entities = __webpack_require__(112);
-
- /*
- Boolean Attributes
- */
- var booleanAttributes = {
- __proto__: null,
- allowfullscreen: true,
- async: true,
- autofocus: true,
- autoplay: true,
- checked: true,
- controls: true,
- default: true,
- defer: true,
- disabled: true,
- hidden: true,
- ismap: true,
- loop: true,
- multiple: true,
- muted: true,
- open: true,
- readonly: true,
- required: true,
- reversed: true,
- scoped: true,
- seamless: true,
- selected: true,
- typemustmatch: true
- };
-
- var unencodedElements = {
- __proto__: null,
- style: true,
- script: true,
- xmp: true,
- iframe: true,
- noembed: true,
- noframes: true,
- plaintext: true,
- noscript: true
- };
-
- /*
- Format attributes
- */
- function formatAttrs(attributes, opts) {
- if (!attributes) return;
-
- var output = '',
- value;
-
- // Loop through the attributes
- for (var key in attributes) {
- value = attributes[key];
- if (output) {
- output += ' ';
- }
-
- if (!value && booleanAttributes[key]) {
- output += key;
- } else {
- output += key + '="' + (opts.decodeEntities ? entities.encodeXML(value) : value) + '"';
- }
- }
-
- return output;
- }
-
- /*
- Self-enclosing tags (stolen from node-htmlparser)
- */
- var singleTag = {
- __proto__: null,
- area: true,
- base: true,
- basefont: true,
- br: true,
- col: true,
- command: true,
- embed: true,
- frame: true,
- hr: true,
- img: true,
- input: true,
- isindex: true,
- keygen: true,
- link: true,
- meta: true,
- param: true,
- source: true,
- track: true,
- wbr: true,
- };
-
-
- var render = module.exports = function(dom, opts) {
- if (!Array.isArray(dom) && !dom.cheerio) dom = [dom];
- opts = opts || {};
-
- var output = '';
-
- for(var i = 0; i < dom.length; i++){
- var elem = dom[i];
-
- if (elem.type === 'root')
- output += render(elem.children, opts);
- else if (ElementType.isTag(elem))
- output += renderTag(elem, opts);
- else if (elem.type === ElementType.Directive)
- output += renderDirective(elem);
- else if (elem.type === ElementType.Comment)
- output += renderComment(elem);
- else if (elem.type === ElementType.CDATA)
- output += renderCdata(elem);
- else
- output += renderText(elem, opts);
- }
-
- return output;
- };
-
- function renderTag(elem, opts) {
- // Handle SVG
- if (elem.name === "svg") opts = {decodeEntities: opts.decodeEntities, xmlMode: true};
-
- var tag = '<' + elem.name,
- attribs = formatAttrs(elem.attribs, opts);
-
- if (attribs) {
- tag += ' ' + attribs;
- }
-
- if (
- opts.xmlMode
- && (!elem.children || elem.children.length === 0)
- ) {
- tag += '/>';
- } else {
- tag += '>';
- if (elem.children) {
- tag += render(elem.children, opts);
- }
-
- if (!singleTag[elem.name] || opts.xmlMode) {
- tag += '</' + elem.name + '>';
- }
- }
-
- return tag;
- }
-
- function renderDirective(elem) {
- return '<' + elem.data + '>';
- }
-
- function renderText(elem, opts) {
- var data = elem.data || '';
-
- // if entities weren't decoded, no need to encode them back
- if (opts.decodeEntities && !(elem.parent && elem.parent.name in unencodedElements)) {
- data = entities.encodeXML(data);
- }
-
- return data;
- }
-
- function renderCdata(elem) {
- return '<![CDATA[' + elem.children[0].data + ']]>';
- }
-
- function renderComment(elem) {
- return '<!--' + elem.data + '-->';
- }
-
-
-/***/ },
-/* 111 */
-/***/ function(module, exports) {
-
- //Types of elements found in the DOM
- module.exports = {
- Text: "text", //Text
- Directive: "directive", //<? ... ?>
- Comment: "comment", //<!-- ... -->
- Script: "script", //<script> tags
- Style: "style", //<style> tags
- Tag: "tag", //Any tag
- CDATA: "cdata", //<![CDATA[ ... ]]>
-
- isTag: function(elem){
- return elem.type === "tag" || elem.type === "script" || elem.type === "style";
- }
- };
-
-/***/ },
-/* 112 */
-/***/ function(module, exports, __webpack_require__) {
-
- var encode = __webpack_require__(113),
- decode = __webpack_require__(114);
-
- exports.decode = function(data, level){
- return (!level || level <= 0 ? decode.XML : decode.HTML)(data);
- };
-
- exports.decodeStrict = function(data, level){
- return (!level || level <= 0 ? decode.XML : decode.HTMLStrict)(data);
- };
-
- exports.encode = function(data, level){
- return (!level || level <= 0 ? encode.XML : encode.HTML)(data);
- };
-
- exports.encodeXML = encode.XML;
-
- exports.encodeHTML4 =
- exports.encodeHTML5 =
- exports.encodeHTML = encode.HTML;
-
- exports.decodeXML =
- exports.decodeXMLStrict = decode.XML;
-
- exports.decodeHTML4 =
- exports.decodeHTML5 =
- exports.decodeHTML = decode.HTML;
-
- exports.decodeHTML4Strict =
- exports.decodeHTML5Strict =
- exports.decodeHTMLStrict = decode.HTMLStrict;
-
- exports.escape = encode.escape;
-
-
-/***/ },
-/* 113 */
-/***/ function(module, exports, __webpack_require__) {
-
- var inverseXML = getInverseObj(__webpack_require__(77)),
- xmlReplacer = getInverseReplacer(inverseXML);
-
- exports.XML = getInverse(inverseXML, xmlReplacer);
-
- var inverseHTML = getInverseObj(__webpack_require__(75)),
- htmlReplacer = getInverseReplacer(inverseHTML);
-
- exports.HTML = getInverse(inverseHTML, htmlReplacer);
-
- function getInverseObj(obj){
- return Object.keys(obj).sort().reduce(function(inverse, name){
- inverse[obj[name]] = "&" + name + ";";
- return inverse;
- }, {});
- }
-
- function getInverseReplacer(inverse){
- var single = [],
- multiple = [];
-
- Object.keys(inverse).forEach(function(k){
- if(k.length === 1){
- single.push("\\" + k);
- } else {
- multiple.push(k);
- }
- });
-
- //TODO add ranges
- multiple.unshift("[" + single.join("") + "]");
-
- return new RegExp(multiple.join("|"), "g");
- }
-
- var re_nonASCII = /[^\0-\x7F]/g,
- re_astralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
-
- function singleCharReplacer(c){
- return "&#x" + c.charCodeAt(0).toString(16).toUpperCase() + ";";
- }
-
- function astralReplacer(c){
- // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
- var high = c.charCodeAt(0);
- var low = c.charCodeAt(1);
- var codePoint = (high - 0xD800) * 0x400 + low - 0xDC00 + 0x10000;
- return "&#x" + codePoint.toString(16).toUpperCase() + ";";
- }
-
- function getInverse(inverse, re){
- function func(name){
- return inverse[name];
- }
-
- return function(data){
- return data
- .replace(re, func)
- .replace(re_astralSymbols, astralReplacer)
- .replace(re_nonASCII, singleCharReplacer);
- };
- }
-
- var re_xmlChars = getInverseReplacer(inverseXML);
-
- function escapeXML(data){
- return data
- .replace(re_xmlChars, singleCharReplacer)
- .replace(re_astralSymbols, astralReplacer)
- .replace(re_nonASCII, singleCharReplacer);
- }
-
- exports.escape = escapeXML;
-
-
-/***/ },
-/* 114 */
-/***/ function(module, exports, __webpack_require__) {
-
- var entityMap = __webpack_require__(75),
- legacyMap = __webpack_require__(76),
- xmlMap = __webpack_require__(77),
- decodeCodePoint = __webpack_require__(73);
-
- var decodeXMLStrict = getStrictDecoder(xmlMap),
- decodeHTMLStrict = getStrictDecoder(entityMap);
-
- function getStrictDecoder(map){
- var keys = Object.keys(map).join("|"),
- replace = getReplacer(map);
-
- keys += "|#[xX][\\da-fA-F]+|#\\d+";
-
- var re = new RegExp("&(?:" + keys + ");", "g");
-
- return function(str){
- return String(str).replace(re, replace);
- };
- }
-
- var decodeHTML = (function(){
- var legacy = Object.keys(legacyMap)
- .sort(sorter);
-
- var keys = Object.keys(entityMap)
- .sort(sorter);
-
- for(var i = 0, j = 0; i < keys.length; i++){
- if(legacy[j] === keys[i]){
- keys[i] += ";?";
- j++;
- } else {
- keys[i] += ";";
- }
- }
-
- var re = new RegExp("&(?:" + keys.join("|") + "|#[xX][\\da-fA-F]+;?|#\\d+;?)", "g"),
- replace = getReplacer(entityMap);
-
- function replacer(str){
- if(str.substr(-1) !== ";") str += ";";
- return replace(str);
- }
-
- //TODO consider creating a merged map
- return function(str){
- return String(str).replace(re, replacer);
- };
- }());
-
- function sorter(a, b){
- return a < b ? 1 : -1;
- }
-
- function getReplacer(map){
- return function replace(str){
- if(str.charAt(1) === "#"){
- if(str.charAt(2) === "X" || str.charAt(2) === "x"){
- return decodeCodePoint(parseInt(str.substr(3), 16));
- }
- return decodeCodePoint(parseInt(str.substr(2), 10));
- }
- return map[str.slice(1, -1)];
- };
- }
-
- module.exports = {
- XML: decodeXMLStrict,
- HTML: decodeHTML,
- HTMLStrict: decodeHTMLStrict
- };
-
-/***/ },
-/* 115 */
-/***/ function(module, exports) {
-
- var getChildren = exports.getChildren = function(elem){
- return elem.children;
- };
-
- var getParent = exports.getParent = function(elem){
- return elem.parent;
- };
-
- exports.getSiblings = function(elem){
- var parent = getParent(elem);
- return parent ? getChildren(parent) : [elem];
- };
-
- exports.getAttributeValue = function(elem, name){
- return elem.attribs && elem.attribs[name];
- };
-
- exports.hasAttrib = function(elem, name){
- return !!elem.attribs && hasOwnProperty.call(elem.attribs, name);
- };
-
- exports.getName = function(elem){
- return elem.name;
- };
-
-
-/***/ },
-/* 116 */
-/***/ function(module, exports) {
-
- exports.removeElement = function(elem){
- if(elem.prev) elem.prev.next = elem.next;
- if(elem.next) elem.next.prev = elem.prev;
-
- if(elem.parent){
- var childs = elem.parent.children;
- childs.splice(childs.lastIndexOf(elem), 1);
- }
- };
-
- exports.replaceElement = function(elem, replacement){
- var prev = replacement.prev = elem.prev;
- if(prev){
- prev.next = replacement;
- }
-
- var next = replacement.next = elem.next;
- if(next){
- next.prev = replacement;
- }
-
- var parent = replacement.parent = elem.parent;
- if(parent){
- var childs = parent.children;
- childs[childs.lastIndexOf(elem)] = replacement;
- }
- };
-
- exports.appendChild = function(elem, child){
- child.parent = elem;
-
- if(elem.children.push(child) !== 1){
- var sibling = elem.children[elem.children.length - 2];
- sibling.next = child;
- child.prev = sibling;
- child.next = null;
- }
- };
-
- exports.append = function(elem, next){
- var parent = elem.parent,
- currNext = elem.next;
-
- next.next = currNext;
- next.prev = elem;
- elem.next = next;
- next.parent = parent;
-
- if(currNext){
- currNext.prev = next;
- if(parent){
- var childs = parent.children;
- childs.splice(childs.lastIndexOf(currNext), 0, next);
- }
- } else if(parent){
- parent.children.push(next);
- }
- };
-
- exports.prepend = function(elem, prev){
- var parent = elem.parent;
- if(parent){
- var childs = parent.children;
- childs.splice(childs.lastIndexOf(elem), 0, prev);
- }
-
- if(elem.prev){
- elem.prev.next = prev;
- }
-
- prev.parent = parent;
- prev.prev = elem.prev;
- prev.next = elem;
- elem.prev = prev;
- };
-
-
-
-
-/***/ },
-/* 117 */
-/***/ function(module, exports, __webpack_require__) {
-
- var isTag = __webpack_require__(79).isTag;
-
- module.exports = {
- filter: filter,
- find: find,
- findOneChild: findOneChild,
- findOne: findOne,
- existsOne: existsOne,
- findAll: findAll
- };
-
- function filter(test, element, recurse, limit){
- if(!Array.isArray(element)) element = [element];
-
- if(typeof limit !== "number" || !isFinite(limit)){
- limit = Infinity;
- }
- return find(test, element, recurse !== false, limit);
- }
-
- function find(test, elems, recurse, limit){
- var result = [], childs;
-
- for(var i = 0, j = elems.length; i < j; i++){
- if(test(elems[i])){
- result.push(elems[i]);
- if(--limit <= 0) break;
- }
-
- childs = elems[i].children;
- if(recurse && childs && childs.length > 0){
- childs = find(test, childs, recurse, limit);
- result = result.concat(childs);
- limit -= childs.length;
- if(limit <= 0) break;
- }
- }
-
- return result;
- }
-
- function findOneChild(test, elems){
- for(var i = 0, l = elems.length; i < l; i++){
- if(test(elems[i])) return elems[i];
- }
-
- return null;
- }
-
- function findOne(test, elems){
- var elem = null;
-
- for(var i = 0, l = elems.length; i < l && !elem; i++){
- if(!isTag(elems[i])){
- continue;
- } else if(test(elems[i])){
- elem = elems[i];
- } else if(elems[i].children.length > 0){
- elem = findOne(test, elems[i].children);
- }
- }
-
- return elem;
- }
-
- function existsOne(test, elems){
- for(var i = 0, l = elems.length; i < l; i++){
- if(
- isTag(elems[i]) && (
- test(elems[i]) || (
- elems[i].children.length > 0 &&
- existsOne(test, elems[i].children)
- )
- )
- ){
- return true;
- }
- }
-
- return false;
- }
-
- function findAll(test, elems){
- var result = [];
- for(var i = 0, j = elems.length; i < j; i++){
- if(!isTag(elems[i])) continue;
- if(test(elems[i])) result.push(elems[i]);
-
- if(elems[i].children.length > 0){
- result = result.concat(findAll(test, elems[i].children));
- }
- }
- return result;
- }
-
-
-/***/ },
-/* 118 */
-/***/ function(module, exports, __webpack_require__) {
-
- var ElementType = __webpack_require__(79);
- var isTag = exports.isTag = ElementType.isTag;
-
- exports.testElement = function(options, element){
- for(var key in options){
- if(!options.hasOwnProperty(key));
- else if(key === "tag_name"){
- if(!isTag(element) || !options.tag_name(element.name)){
- return false;
- }
- } else if(key === "tag_type"){
- if(!options.tag_type(element.type)) return false;
- } else if(key === "tag_contains"){
- if(isTag(element) || !options.tag_contains(element.data)){
- return false;
- }
- } else if(!element.attribs || !options[key](element.attribs[key])){
- return false;
- }
- }
- return true;
- };
-
- var Checks = {
- tag_name: function(name){
- if(typeof name === "function"){
- return function(elem){ return isTag(elem) && name(elem.name); };
- } else if(name === "*"){
- return isTag;
- } else {
- return function(elem){ return isTag(elem) && elem.name === name; };
- }
- },
- tag_type: function(type){
- if(typeof type === "function"){
- return function(elem){ return type(elem.type); };
- } else {
- return function(elem){ return elem.type === type; };
- }
- },
- tag_contains: function(data){
- if(typeof data === "function"){
- return function(elem){ return !isTag(elem) && data(elem.data); };
- } else {
- return function(elem){ return !isTag(elem) && elem.data === data; };
- }
- }
- };
-
- function getAttribCheck(attrib, value){
- if(typeof value === "function"){
- return function(elem){ return elem.attribs && value(elem.attribs[attrib]); };
- } else {
- return function(elem){ return elem.attribs && elem.attribs[attrib] === value; };
- }
- }
-
- function combineFuncs(a, b){
- return function(elem){
- return a(elem) || b(elem);
- };
- }
-
- exports.getElements = function(options, element, recurse, limit){
- var funcs = Object.keys(options).map(function(key){
- var value = options[key];
- return key in Checks ? Checks[key](value) : getAttribCheck(key, value);
- });
-
- return funcs.length === 0 ? [] : this.filter(
- funcs.reduce(combineFuncs),
- element, recurse, limit
- );
- };
-
- exports.getElementById = function(id, element, recurse){
- if(!Array.isArray(element)) element = [element];
- return this.findOne(getAttribCheck("id", id), element, recurse !== false);
- };
-
- exports.getElementsByTagName = function(name, element, recurse, limit){
- return this.filter(Checks.tag_name(name), element, recurse, limit);
- };
-
- exports.getElementsByTagType = function(type, element, recurse, limit){
- return this.filter(Checks.tag_type(type), element, recurse, limit);
- };
-
-
-/***/ },
-/* 119 */
-/***/ function(module, exports) {
-
- // removeSubsets
- // Given an array of nodes, remove any member that is contained by another.
- exports.removeSubsets = function(nodes) {
- var idx = nodes.length, node, ancestor, replace;
-
- // Check if each node (or one of its ancestors) is already contained in the
- // array.
- while (--idx > -1) {
- node = ancestor = nodes[idx];
-
- // Temporarily remove the node under consideration
- nodes[idx] = null;
- replace = true;
-
- while (ancestor) {
- if (nodes.indexOf(ancestor) > -1) {
- replace = false;
- nodes.splice(idx, 1);
- break;
- }
- ancestor = ancestor.parent;
- }
-
- // If the node has been found to be unique, re-insert it.
- if (replace) {
- nodes[idx] = node;
- }
- }
-
- return nodes;
- };
-
- // Source: http://dom.spec.whatwg.org/#dom-node-comparedocumentposition
- var POSITION = {
- DISCONNECTED: 1,
- PRECEDING: 2,
- FOLLOWING: 4,
- CONTAINS: 8,
- CONTAINED_BY: 16
- };
-
- // Compare the position of one node against another node in any other document.
- // The return value is a bitmask with the following values:
- //
- // document order:
- // > There is an ordering, document order, defined on all the nodes in the
- // > document corresponding to the order in which the first character of the
- // > XML representation of each node occurs in the XML representation of the
- // > document after expansion of general entities. Thus, the document element
- // > node will be the first node. Element nodes occur before their children.
- // > Thus, document order orders element nodes in order of the occurrence of
- // > their start-tag in the XML (after expansion of entities). The attribute
- // > nodes of an element occur after the element and before its children. The
- // > relative order of attribute nodes is implementation-dependent./
- // Source:
- // http://www.w3.org/TR/DOM-Level-3-Core/glossary.html#dt-document-order
- //
- // @argument {Node} nodaA The first node to use in the comparison
- // @argument {Node} nodeB The second node to use in the comparison
- //
- // @return {Number} A bitmask describing the input nodes' relative position.
- // See http://dom.spec.whatwg.org/#dom-node-comparedocumentposition for
- // a description of these values.
- var comparePos = exports.compareDocumentPosition = function(nodeA, nodeB) {
- var aParents = [];
- var bParents = [];
- var current, sharedParent, siblings, aSibling, bSibling, idx;
-
- if (nodeA === nodeB) {
- return 0;
- }
-
- current = nodeA;
- while (current) {
- aParents.unshift(current);
- current = current.parent;
- }
- current = nodeB;
- while (current) {
- bParents.unshift(current);
- current = current.parent;
- }
-
- idx = 0;
- while (aParents[idx] === bParents[idx]) {
- idx++;
- }
-
- if (idx === 0) {
- return POSITION.DISCONNECTED;
- }
-
- sharedParent = aParents[idx - 1];
- siblings = sharedParent.children;
- aSibling = aParents[idx];
- bSibling = bParents[idx];
-
- if (siblings.indexOf(aSibling) > siblings.indexOf(bSibling)) {
- if (sharedParent === nodeB) {
- return POSITION.FOLLOWING | POSITION.CONTAINED_BY;
- }
- return POSITION.FOLLOWING;
- } else {
- if (sharedParent === nodeA) {
- return POSITION.PRECEDING | POSITION.CONTAINS;
- }
- return POSITION.PRECEDING;
- }
- };
-
- // Sort an array of nodes based on their relative position in the document and
- // remove any duplicate nodes. If the array contains nodes that do not belong
- // to the same document, sort order is unspecified.
- //
- // @argument {Array} nodes Array of DOM nodes
- //
- // @returns {Array} collection of unique nodes, sorted in document order
- exports.uniqueSort = function(nodes) {
- var idx = nodes.length, node, position;
-
- nodes = nodes.slice();
-
- while (--idx > -1) {
- node = nodes[idx];
- position = nodes.indexOf(node);
- if (position > -1 && position < idx) {
- nodes.splice(idx, 1);
- }
- }
- nodes.sort(function(a, b) {
- var relative = comparePos(a, b);
- if (relative & POSITION.PRECEDING) {
- return -1;
- } else if (relative & POSITION.FOLLOWING) {
- return 1;
- }
- return 0;
- });
-
- return nodes;
- };
-
-
-/***/ },
-/* 120 */
-/***/ function(module, exports, __webpack_require__) {
-
- module.exports = CollectingHandler;
-
- function CollectingHandler(cbs){
- this._cbs = cbs || {};
- this.events = [];
- }
-
- var EVENTS = __webpack_require__(70).EVENTS;
- Object.keys(EVENTS).forEach(function(name){
- if(EVENTS[name] === 0){
- name = "on" + name;
- CollectingHandler.prototype[name] = function(){
- this.events.push([name]);
- if(this._cbs[name]) this._cbs[name]();
- };
- } else if(EVENTS[name] === 1){
- name = "on" + name;
- CollectingHandler.prototype[name] = function(a){
- this.events.push([name, a]);
- if(this._cbs[name]) this._cbs[name](a);
- };
- } else if(EVENTS[name] === 2){
- name = "on" + name;
- CollectingHandler.prototype[name] = function(a, b){
- this.events.push([name, a, b]);
- if(this._cbs[name]) this._cbs[name](a, b);
- };
- } else {
- throw Error("wrong number of arguments");
- }
- });
-
- CollectingHandler.prototype.onreset = function(){
- this.events = [];
- if(this._cbs.onreset) this._cbs.onreset();
- };
-
- CollectingHandler.prototype.restart = function(){
- if(this._cbs.onreset) this._cbs.onreset();
-
- for(var i = 0, len = this.events.length; i < len; i++){
- if(this._cbs[this.events[i][0]]){
-
- var num = this.events[i].length;
-
- if(num === 1){
- this._cbs[this.events[i][0]]();
- } else if(num === 2){
- this._cbs[this.events[i][0]](this.events[i][1]);
- } else {
- this._cbs[this.events[i][0]](this.events[i][1], this.events[i][2]);
- }
- }
- }
- };
-
-
-/***/ },
-/* 121 */
-/***/ function(module, exports) {
-
- /**
- * Escape a string to be safe to use in XML content.
- * CC-BY-SA: hgoebl
- * https://stackoverflow.com/questions/7918868/
- * how-to-escape-xml-entities-in-javascript
- * @param {!string} unsafe Unsafe string.
- * @return {string} XML-escaped string, for use within an XML tag.
- */
- var xmlEscape = function (unsafe) {
- return unsafe.replace(/[<>&'"]/g, function (c) {
- switch (c) {
- case '<': return '<';
- case '>': return '>';
- case '&': return '&';
- case '\'': return ''';
- case '"': return '"';
- }
- });
- };
-
- module.exports = xmlEscape;
-
-
-/***/ },
-/* 122 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Clone = __webpack_require__(123);
- var Blocks = __webpack_require__(68);
-
- /**
- * Sprite to be used on the Scratch stage.
- * All clones of a sprite have shared blocks, shared costumes, shared variables.
- * @param {?Blocks} blocks Shared blocks object for all clones of sprite.
- * @constructor
- */
- function Sprite (blocks) {
- if (!blocks) {
- // Shared set of blocks for all clones.
- blocks = new Blocks();
- }
- this.blocks = blocks;
- /**
- * Human-readable name for this sprite (and all clones).
- * @type {string}
- */
- this.name = '';
- /**
- * List of costumes for this sprite.
- * Each entry is an object, e.g.,
- * {
- * skin: "costume.svg",
- * name: "Costume Name",
- * bitmapResolution: 2,
- * rotationCenterX: 0,
- * rotationCenterY: 0
- * }
- * @type {Array.<!Object>}
- */
- this.costumes = [];
- /**
- * List of clones for this sprite, including the original.
- * @type {Array.<!Clone>}
- */
- this.clones = [];
- }
-
- /**
- * Create a clone of this sprite.
- * @returns {!Clone} Newly created clone.
- */
- Sprite.prototype.createClone = function () {
- var newClone = new Clone(this);
- this.clones.push(newClone);
- return newClone;
- };
-
- module.exports = Sprite;
-
-
-/***/ },
-/* 123 */
-/***/ function(module, exports, __webpack_require__) {
-
- var util = __webpack_require__(37);
- var MathUtil = __webpack_require__(50);
- var Target = __webpack_require__(124);
-
- /**
- * Clone (instance) of a sprite.
- * @param {!Sprite} sprite Reference to the sprite.
- * @constructor
- */
- function Clone(sprite) {
- Target.call(this, sprite.blocks);
- /**
- * Reference to the sprite that this is a clone of.
- * @type {!Sprite}
- */
- this.sprite = sprite;
- /**
- * Reference to the global renderer for this VM, if one exists.
- * @type {?RenderWebGLWorker}
- */
- this.renderer = null;
- // If this is not true, there is no renderer (e.g., running in a test env).
- if (typeof self !== 'undefined' && self.renderer) {
- // Pull from `self.renderer`.
- this.renderer = self.renderer;
- }
- /**
- * ID of the drawable for this clone returned by the renderer, if rendered.
- * @type {?Number}
- */
- this.drawableID = null;
-
- this.initDrawable();
- }
- util.inherits(Clone, Target);
-
- /**
- * Create a clone's drawable with the this.renderer.
- */
- Clone.prototype.initDrawable = function () {
- if (this.renderer) {
- var createPromise = this.renderer.createDrawable();
- var instance = this;
- createPromise.then(function (id) {
- instance.drawableID = id;
- // Once the drawable is created, send our current set of properties.
- instance.updateAllDrawableProperties();
- });
- }
- };
-
- // Clone-level properties.
- /**
- * Whether this clone represents the Scratch stage.
- * @type {boolean}
- */
- Clone.prototype.isStage = false;
-
- /**
- * Scratch X coordinate. Currently should range from -240 to 240.
- * @type {Number}
- */
- Clone.prototype.x = 0;
-
- /**
- * Scratch Y coordinate. Currently should range from -180 to 180.
- * @type {number}
- */
- Clone.prototype.y = 0;
-
- /**
- * Scratch direction. Currently should range from -179 to 180.
- * @type {number}
- */
- Clone.prototype.direction = 90;
-
- /**
- * Whether the clone is currently visible.
- * @type {boolean}
- */
- Clone.prototype.visible = true;
-
- /**
- * Size of clone as a percent of costume size. Ranges from 5% to 535%.
- * @type {number}
- */
- Clone.prototype.size = 100;
-
- /**
- * Currently selected costume index.
- * @type {number}
- */
- Clone.prototype.currentCostume = 0;
-
- /**
- * Map of current graphic effect values.
- * @type {!Object.<string, number>}
- */
- Clone.prototype.effects = {
- 'color': 0,
- 'fisheye': 0,
- 'whirl': 0,
- 'pixelate': 0,
- 'mosaic': 0,
- 'brightness': 0,
- 'ghost': 0
- };
- // End clone-level properties.
-
- /**
- * Set the X and Y coordinates of a clone.
- * @param {!number} x New X coordinate of clone, in Scratch coordinates.
- * @param {!number} y New Y coordinate of clone, in Scratch coordinates.
- */
- Clone.prototype.setXY = function (x, y) {
- if (this.isStage) {
- return;
- }
- this.x = x;
- this.y = y;
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, {
- position: [this.x, this.y]
- });
- }
- };
-
- /**
- * Set the direction of a clone.
- * @param {!number} direction New direction of clone.
- */
- Clone.prototype.setDirection = function (direction) {
- if (this.isStage) {
- return;
- }
- // Keep direction between -179 and +180.
- this.direction = MathUtil.wrapClamp(direction, -179, 180);
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, {
- direction: this.direction
- });
- }
- };
-
- /**
- * Set a say bubble on this clone.
- * @param {?string} type Type of say bubble: "say", "think", or null.
- * @param {?string} message Message to put in say bubble.
- */
- Clone.prototype.setSay = function (type, message) {
- if (this.isStage) {
- return;
- }
- // @todo: Render to stage.
- if (!type || !message) {
- console.log('Clearing say bubble');
- return;
- }
- console.log('Setting say bubble:', type, message);
- };
-
- /**
- * Set visibility of the clone; i.e., whether it's shown or hidden.
- * @param {!boolean} visible True if the sprite should be shown.
- */
- Clone.prototype.setVisible = function (visible) {
- if (this.isStage) {
- return;
- }
- this.visible = visible;
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, {
- visible: this.visible
- });
- }
- };
-
- /**
- * Set size of the clone, as a percentage of the costume size.
- * @param {!number} size Size of clone, from 5 to 535.
- */
- Clone.prototype.setSize = function (size) {
- if (this.isStage) {
- return;
- }
- // Keep size between 5% and 535%.
- this.size = MathUtil.clamp(size, 5, 535);
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, {
- scale: [this.size, this.size]
- });
- }
- };
-
- /**
- * Set a particular graphic effect on this clone.
- * @param {!string} effectName Name of effect (see `Clone.prototype.effects`).
- * @param {!number} value Numerical magnitude of effect.
- */
- Clone.prototype.setEffect = function (effectName, value) {
- if (!this.effects.hasOwnProperty(effectName)) return;
- this.effects[effectName] = value;
- if (this.renderer) {
- var props = {};
- props[effectName] = this.effects[effectName];
- this.renderer.updateDrawableProperties(this.drawableID, props);
- }
- };
-
- /**
- * Clear all graphic effects on this clone.
- */
- Clone.prototype.clearEffects = function () {
- for (var effectName in this.effects) {
- this.effects[effectName] = 0;
- }
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, this.effects);
- }
- };
-
- /**
- * Set the current costume of this clone.
- * @param {number} index New index of costume.
- */
- Clone.prototype.setCostume = function (index) {
- // Keep the costume index within possible values.
- this.currentCostume = MathUtil.wrapClamp(
- index, 0, this.sprite.costumes.length - 1
- );
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, {
- skin: this.sprite.costumes[this.currentCostume].skin
- });
- }
- };
-
- /**
- * Get a costume index of this clone, by name of the costume.
- * @param {?string} costumeName Name of a costume.
- * @return {number} Index of the named costume, or -1 if not present.
- */
- Clone.prototype.getCostumeIndexByName = function (costumeName) {
- for (var i = 0; i < this.sprite.costumes.length; i++) {
- if (this.sprite.costumes[i].name == costumeName) {
- return i;
- }
- }
- return -1;
- };
-
- /**
- * Update all drawable properties for this clone.
- * Use when a batch has changed, e.g., when the drawable is first created.
- */
- Clone.prototype.updateAllDrawableProperties = function () {
- if (this.renderer) {
- this.renderer.updateDrawableProperties(this.drawableID, {
- position: [this.x, this.y],
- direction: this.direction,
- scale: [this.size, this.size],
- visible: this.visible,
- skin: this.sprite.costumes[this.currentCostume].skin
- });
- }
- };
-
- /**
- * Return the human-readable name for this clone, i.e., the sprite's name.
- * @override
- * @returns {string} Human-readable name for the clone.
- */
- Clone.prototype.getName = function () {
- return this.sprite.name;
- };
-
- /**
- * Return whether the clone is touching a color.
- * @param {Array.<number>} rgb [r,g,b], values between 0-255.
- * @return {Promise.<Boolean>} True iff the clone is touching the color.
- */
- Clone.prototype.isTouchingColor = function (rgb) {
- if (this.renderer) {
- return this.renderer.isTouchingColor(this.drawableID, rgb);
- }
- return false;
- };
-
- /**
- * Return whether the clone's color is touching a color.
- * @param {Object} targetRgb {Array.<number>} [r,g,b], values between 0-255.
- * @param {Object} maskRgb {Array.<number>} [r,g,b], values between 0-255.
- * @return {Promise.<Boolean>} True iff the clone's color is touching the color.
- */
- Clone.prototype.colorIsTouchingColor = function (targetRgb, maskRgb) {
- if (this.renderer) {
- return this.renderer.isTouchingColor(
- this.drawableID,
- targetRgb,
- maskRgb
- );
- }
- return false;
- };
-
- module.exports = Clone;
-
-
-/***/ },
-/* 124 */
-/***/ function(module, exports, __webpack_require__) {
-
- var Blocks = __webpack_require__(68);
- var uid = __webpack_require__(125);
-
- /**
- * @fileoverview
- * A Target is an abstract "code-running" object for the Scratch VM.
- * Examples include sprites/clones or potentially physical-world devices.
- */
-
- /**
- * @param {?Blocks} blocks Blocks instance for the blocks owned by this target.
- * @constructor
- */
- function Target (blocks) {
- if (!blocks) {
- blocks = new Blocks(this);
- }
- /**
- * A unique ID for this target.
- * @type {string}
- */
- this.id = uid();
- /**
- * Blocks run as code for this target.
- * @type {!Blocks}
- */
- this.blocks = blocks;
- }
-
- /**
- * Return a human-readable name for this target.
- * Target implementations should override this.
- * @abstract
- * @returns {string} Human-readable name for the target.
- */
- Target.prototype.getName = function () {
- return this.id;
- };
-
- module.exports = Target;
-
-
-/***/ },
-/* 125 */
-/***/ function(module, exports) {
-
- /**
- * @fileoverview UID generator, from Blockly.
- */
-
- /**
- * Legal characters for the unique ID.
- * Should be all on a US keyboard. No XML special characters or control codes.
- * Removed $ due to issue 251.
- * @private
- */
- var soup_ = '!#%()*+,-./:;=?@[]^_`{|}~' +
- 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-
- /**
- * Generate a unique ID, from Blockly. This should be globally unique.
- * 87 characters ^ 20 length > 128 bits (better than a UUID).
- * @return {string} A globally unique ID string.
- */
- var uid = function () {
- var length = 20;
- var soupLength = soup_.length;
- var id = [];
- for (var i = 0; i < length; i++) {
- id[i] = soup_.charAt(Math.random() * soupLength);
- }
- return id.join('');
- };
-
- module.exports = uid;
-
-
-/***/ },
-/* 126 */
-/***/ function(module, exports) {
-
- /**
- * @fileoverview
- * The specMap below handles a few pieces of "translation" work between
- * the SB2 JSON format and the data we need to run a project
- * in the Scratch 3.0 VM.
- * Notably:
- * - Map 2.0-format opcodes (forward:) into 3.0-format (motion_movesteps).
- * - Map ordered, unnamed args to unordered, named inputs and fields.
- * Keep this up-to-date as 3.0 blocks are renamed, changed, etc.
- */
- var specMap = {
- 'forward:':{
- 'opcode':'motion_movesteps',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'STEPS'
- }
- ]
- },
- 'turnRight:':{
- 'opcode':'motion_turnright',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'DEGREES'
- }
- ]
- },
- 'turnLeft:':{
- 'opcode':'motion_turnleft',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'DEGREES'
- }
- ]
- },
- 'heading:':{
- 'opcode':'motion_pointindirection',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_angle',
- 'inputName':'DIRECTION'
- }
- ]
- },
- 'pointTowards:':{
- 'opcode':'motion_pointtowards',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'motion_pointtowards_menu',
- 'inputName':'TOWARDS'
- }
- ]
- },
- 'gotoX:y:':{
- 'opcode':'motion_gotoxy',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'X'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'Y'
- }
- ]
- },
- 'gotoSpriteOrMouse:':{
- 'opcode':'motion_goto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'motion_goto_menu',
- 'inputName':'TO'
- }
- ]
- },
- 'glideSecs:toX:y:elapsed:from:':{
- 'opcode':'motion_glidesecstoxy',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SECS'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'X'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'Y'
- }
- ]
- },
- 'changeXposBy:':{
- 'opcode':'motion_changexby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'DX'
- }
- ]
- },
- 'xpos:':{
- 'opcode':'motion_setx',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'X'
- }
- ]
- },
- 'changeYposBy:':{
- 'opcode':'motion_changeyby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'DY'
- }
- ]
- },
- 'ypos:':{
- 'opcode':'motion_sety',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'Y'
- }
- ]
- },
- 'bounceOffEdge':{
- 'opcode':'motion_ifonedgebounce',
- 'argMap':[
- ]
- },
- 'setRotationStyle':{
- 'opcode':'motion_setrotationstyle',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'motion_setrotationstyle_menu',
- 'inputName':'STYLE'
- }
- ]
- },
- 'xpos':{
- 'opcode':'motion_xposition',
- 'argMap':[
- ]
- },
- 'ypos':{
- 'opcode':'motion_yposition',
- 'argMap':[
- ]
- },
- 'heading':{
- 'opcode':'motion_direction',
- 'argMap':[
- ]
- },
- 'say:duration:elapsed:from:':{
- 'opcode':'looks_sayforsecs',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'MESSAGE'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SECS'
- }
- ]
- },
- 'say:':{
- 'opcode':'looks_say',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'MESSAGE'
- }
- ]
- },
- 'think:duration:elapsed:from:':{
- 'opcode':'looks_thinkforsecs',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'MESSAGE'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SECS'
- }
- ]
- },
- 'think:':{
- 'opcode':'looks_think',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'MESSAGE'
- }
- ]
- },
- 'show':{
- 'opcode':'looks_show',
- 'argMap':[
- ]
- },
- 'hide':{
- 'opcode':'looks_hide',
- 'argMap':[
- ]
- },
- 'lookLike:':{
- 'opcode':'looks_switchcostumeto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'looks_costume',
- 'inputName':'COSTUME'
- }
- ]
- },
- 'nextCostume':{
- 'opcode':'looks_nextcostume',
- 'argMap':[
- ]
- },
- 'startScene':{
- 'opcode':'looks_switchbackdropto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'looks_backdrops',
- 'inputName':'BACKDROP'
- }
- ]
- },
- 'changeGraphicEffect:by:':{
- 'opcode':'looks_changeeffectby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'looks_effectmenu',
- 'inputName':'EFFECT'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'CHANGE'
- }
- ]
- },
- 'setGraphicEffect:to:':{
- 'opcode':'looks_seteffectto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'looks_effectmenu',
- 'inputName':'EFFECT'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'VALUE'
- }
- ]
- },
- 'filterReset':{
- 'opcode':'looks_cleargraphiceffects',
- 'argMap':[
- ]
- },
- 'changeSizeBy:':{
- 'opcode':'looks_changesizeby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'CHANGE'
- }
- ]
- },
- 'setSizeTo:':{
- 'opcode':'looks_setsizeto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SIZE'
- }
- ]
- },
- 'comeToFront':{
- 'opcode':'looks_gotofront',
- 'argMap':[
- ]
- },
- 'goBackByLayers:':{
- 'opcode':'looks_gobacklayers',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_integer',
- 'inputName':'NUM'
- }
- ]
- },
- 'costumeIndex':{
- 'opcode':'looks_costumeorder',
- 'argMap':[
- ]
- },
- 'sceneName':{
- 'opcode':'looks_backdropname',
- 'argMap':[
- ]
- },
- 'scale':{
- 'opcode':'looks_size',
- 'argMap':[
- ]
- },
- 'startSceneAndWait':{
- 'opcode':'looks_switchbackdroptoandwait',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'looks_backdrops',
- 'inputName':'BACKDROP'
- }
- ]
- },
- 'nextScene':{
- 'opcode':'looks_nextbackdrop',
- 'argMap':[
- ]
- },
- 'backgroundIndex':{
- 'opcode':'looks_backdroporder',
- 'argMap':[
- ]
- },
- 'playSound:':{
- 'opcode':'sound_play',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sound_sounds_option',
- 'inputName':'SOUND_MENU'
- }
- ]
- },
- 'doPlaySoundAndWait':{
- 'opcode':'sound_playuntildone',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sound_sounds_option',
- 'inputName':'SOUND_MENU'
- }
- ]
- },
- 'stopAllSounds':{
- 'opcode':'sound_stopallsounds',
- 'argMap':[
- ]
- },
- 'playDrum':{
- 'opcode':'sound_playdrumforbeats',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'DRUMTYPE'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'BEATS'
- }
- ]
- },
- 'rest:elapsed:from:':{
- 'opcode':'sound_restforbeats',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'BEATS'
- }
- ]
- },
- 'noteOn:duration:elapsed:from:':{
- 'opcode':'sound_playnoteforbeats',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NOTE'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'BEATS'
- }
- ]
- },
- 'instrument:':{
- 'opcode':'sound_setinstrumentto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'INSTRUMENT'
- }
- ]
- },
- 'changeVolumeBy:':{
- 'opcode':'sound_changevolumeby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'VOLUME'
- }
- ]
- },
- 'setVolumeTo:':{
- 'opcode':'sound_setvolumeto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'VOLUME'
- }
- ]
- },
- 'volume':{
- 'opcode':'sound_volume',
- 'argMap':[
- ]
- },
- 'changeTempoBy:':{
- 'opcode':'sound_changetempoby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'TEMPO'
- }
- ]
- },
- 'setTempoTo:':{
- 'opcode':'sound_settempotobpm',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'TEMPO'
- }
- ]
- },
- 'tempo':{
- 'opcode':'sound_tempo',
- 'argMap':[
- ]
- },
- 'clearPenTrails':{
- 'opcode':'pen_clear',
- 'argMap':[
- ]
- },
- 'stampCostume':{
- 'opcode':'pen_stamp',
- 'argMap':[
- ]
- },
- 'putPenDown':{
- 'opcode':'pen_pendown',
- 'argMap':[
- ]
- },
- 'putPenUp':{
- 'opcode':'pen_penup',
- 'argMap':[
- ]
- },
- 'penColor:':{
- 'opcode':'pen_setpencolortocolor',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'colour_picker',
- 'inputName':'COLOR'
- }
- ]
- },
- 'changePenHueBy:':{
- 'opcode':'pen_changepencolorby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'COLOR'
- }
- ]
- },
- 'setPenHueTo:':{
- 'opcode':'pen_setpencolortonum',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'COLOR'
- }
- ]
- },
- 'changePenShadeBy:':{
- 'opcode':'pen_changepenshadeby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SHADE'
- }
- ]
- },
- 'setPenShadeTo:':{
- 'opcode':'pen_changepenshadeby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SHADE'
- }
- ]
- },
- 'changePenSizeBy:':{
- 'opcode':'pen_changepensizeby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SIZE'
- }
- ]
- },
- 'penSize:':{
- 'opcode':'pen_setpensizeto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'SIZE'
- }
- ]
- },
- 'whenGreenFlag':{
- 'opcode':'event_whenflagclicked',
- 'argMap':[
- ]
- },
- 'whenKeyPressed':{
- 'opcode':'event_whenkeypressed',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'KEY_OPTION'
- }
- ]
- },
- 'whenClicked':{
- 'opcode':'event_whenthisspriteclicked',
- 'argMap':[
- ]
- },
- 'whenSceneStarts':{
- 'opcode':'event_whenbackdropswitchesto',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'BACKDROP'
- }
- ]
- },
- 'whenSensorGreaterThan':{
- 'opcode':'event_whengreaterthan',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'WHENGREATERTHANMENU'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'VALUE'
- }
- ]
- },
- 'whenIReceive':{
- 'opcode':'event_whenbroadcastreceived',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'BROADCAST_OPTION'
- }
- ]
- },
- 'broadcast:':{
- 'opcode':'event_broadcast',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'event_broadcast_menu',
- 'inputName':'BROADCAST_OPTION'
- }
- ]
- },
- 'doBroadcastAndWait':{
- 'opcode':'event_broadcastandwait',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'event_broadcast_menu',
- 'inputName':'BROADCAST_OPTION'
- }
- ]
- },
- 'wait:elapsed:from:':{
- 'opcode':'control_wait',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_positive_number',
- 'inputName':'DURATION'
- }
- ]
- },
- 'doRepeat':{
- 'opcode':'control_repeat',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_whole_number',
- 'inputName':'TIMES'
- },
- {
- 'type':'input',
- 'inputName': 'SUBSTACK'
- }
- ]
- },
- 'doForever':{
- 'opcode':'control_forever',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'SUBSTACK'
- }
- ]
- },
- 'doIf':{
- 'opcode':'control_if',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'CONDITION'
- },
- {
- 'type':'input',
- 'inputName':'SUBSTACK'
- }
- ]
- },
- 'doIfElse':{
- 'opcode':'control_if_else',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'CONDITION'
- },
- {
- 'type':'input',
- 'inputName':'SUBSTACK'
- },
- {
- 'type':'input',
- 'inputName':'SUBSTACK2'
- }
- ]
- },
- 'doWaitUntil':{
- 'opcode':'control_wait_until',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'CONDITION'
- }
- ]
- },
- 'doUntil':{
- 'opcode':'control_repeat_until',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'CONDITION'
- },
- {
- 'type':'input',
- 'inputName':'SUBSTACK'
- }
- ]
- },
- 'stopScripts':{
- 'opcode':'control_stop',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'control_stop_menu',
- 'inputName':'STOP_OPTION'
- }
- ]
- },
- 'whenCloned':{
- 'opcode':'control_start_as_clone',
- 'argMap':[
- ]
- },
- 'createCloneOf':{
- 'opcode':'control_create_clone_of',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'control_create_clone_of_menu',
- 'inputName':'CLONE_OPTION'
- }
- ]
- },
- 'deleteClone':{
- 'opcode':'control_delete_this_clone',
- 'argMap':[
- ]
- },
- 'touching:':{
- 'opcode':'sensing_touchingobject',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_touchingobjectmenu',
- 'inputName':'TOUCHINGOBJECTMENU'
- }
- ]
- },
- 'touchingColor:':{
- 'opcode':'sensing_touchingcolor',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'colour_picker',
- 'inputName':'COLOR'
- }
- ]
- },
- 'color:sees:':{
- 'opcode':'sensing_coloristouchingcolor',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'colour_picker',
- 'inputName':'COLOR'
- },
- {
- 'type':'input',
- 'inputOp':'colour_picker',
- 'inputName':'COLOR2'
- }
- ]
- },
- 'distanceTo:':{
- 'opcode':'sensing_distanceto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_distancetomenu',
- 'inputName':'DISTANCETOMENU'
- }
- ]
- },
- 'doAsk':{
- 'opcode':'sensing_askandwait',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'QUESTION'
- }
- ]
- },
- 'answer':{
- 'opcode':'sensing_answer',
- 'argMap':[
- ]
- },
- 'keyPressed:':{
- 'opcode':'sensing_keypressed',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_keyoptions',
- 'inputName':'KEY_OPTION'
- }
- ]
- },
- 'mousePressed':{
- 'opcode':'sensing_mousedown',
- 'argMap':[
- ]
- },
- 'mouseX':{
- 'opcode':'sensing_mousex',
- 'argMap':[
- ]
- },
- 'mouseY':{
- 'opcode':'sensing_mousey',
- 'argMap':[
- ]
- },
- 'soundLevel':{
- 'opcode':'sensing_loudness',
- 'argMap':[
- ]
- },
- 'senseVideoMotion':{
- 'opcode':'sensing_videoon',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_videoonmenuone',
- 'inputName':'VIDEOONMENU1'
- },
- {
- 'type':'input',
- 'inputOp':'sensing_videoonmenutwo',
- 'inputName':'VIDEOONMENU2'
- }
- ]
- },
- 'setVideoState':{
- 'opcode':'sensing_videotoggle',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_videotogglemenu',
- 'inputName':'VIDEOTOGGLEMENU'
- }
- ]
- },
- 'setVideoTransparency':{
- 'opcode':'sensing_setvideotransparency',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'TRANSPARENCY'
- }
- ]
- },
- 'timer':{
- 'opcode':'sensing_timer',
- 'argMap':[
- ]
- },
- 'timerReset':{
- 'opcode':'sensing_resettimer',
- 'argMap':[
- ]
- },
- 'getAttribute:of:':{
- 'opcode':'sensing_of',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_ofattributemenu',
- 'inputName':'ATTRIBUTE'
- },
- {
- 'type':'input',
- 'inputOp':'sensing_ofobjectmenu',
- 'inputName':'OBJECT'
- }
- ]
- },
- 'timeAndDate':{
- 'opcode':'sensing_current',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'sensing_currentmenu',
- 'inputName':'CURRENTMENU'
- }
- ]
- },
- 'timestamp':{
- 'opcode':'sensing_dayssince2000',
- 'argMap':[
- ]
- },
- 'getUserName':{
- 'opcode':'sensing_username',
- 'argMap':[
- ]
- },
- '+':{
- 'opcode':'operator_add',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM1'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM2'
- }
- ]
- },
- '-':{
- 'opcode':'operator_subtract',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM1'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM2'
- }
- ]
- },
- '*':{
- 'opcode':'operator_multiply',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM1'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM2'
- }
- ]
- },
- '/':{
- 'opcode':'operator_divide',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM1'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM2'
- }
- ]
- },
- 'randomFrom:to:':{
- 'opcode':'operator_random',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'FROM'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'TO'
- }
- ]
- },
- '<':{
- 'opcode':'operator_lt',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'OPERAND1'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'OPERAND2'
- }
- ]
- },
- '=':{
- 'opcode':'operator_equals',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'OPERAND1'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'OPERAND2'
- }
- ]
- },
- '>':{
- 'opcode':'operator_gt',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'OPERAND1'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'OPERAND2'
- }
- ]
- },
- '&':{
- 'opcode':'operator_and',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'OPERAND1'
- },
- {
- 'type':'input',
- 'inputName':'OPERAND2'
- }
- ]
- },
- '|':{
- 'opcode':'operator_or',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'OPERAND1'
- },
- {
- 'type':'input',
- 'inputName':'OPERAND2'
- }
- ]
- },
- 'not':{
- 'opcode':'operator_not',
- 'argMap':[
- {
- 'type':'input',
- 'inputName':'OPERAND'
- }
- ]
- },
- 'concatenate:with:':{
- 'opcode':'operator_join',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'STRING1'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'STRING2'
- }
- ]
- },
- 'letter:of:':{
- 'opcode':'operator_letter_of',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_whole_number',
- 'inputName':'LETTER'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'STRING'
- }
- ]
- },
- 'stringLength:':{
- 'opcode':'operator_length',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'STRING'
- }
- ]
- },
- '%':{
- 'opcode':'operator_mod',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM1'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM2'
- }
- ]
- },
- 'rounded':{
- 'opcode':'operator_round',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM'
- }
- ]
- },
- 'computeFunction:of:':{
- 'opcode':'operator_mathop',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'operator_mathop_menu',
- 'inputName':'OPERATOR'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'NUM'
- }
- ]
- },
- 'readVariable':{
- 'opcode':'data_variable',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'data_variablemenu',
- 'inputName':'VARIABLE'
- }
- ]
- },
- 'setVar:to:':{
- 'opcode':'data_setvariableto',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'data_variablemenu',
- 'inputName':'VARIABLE'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'VALUE'
- }
- ]
- },
- 'changeVar:by:':{
- 'opcode':'data_changevariableby',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'data_variablemenu',
- 'inputName':'VARIABLE'
- },
- {
- 'type':'input',
- 'inputOp':'math_number',
- 'inputName':'VALUE'
- }
- ]
- },
- 'showVariable:':{
- 'opcode':'data_showvariable',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'data_variablemenu',
- 'inputName':'VARIABLE'
- }
- ]
- },
- 'hideVariable:':{
- 'opcode':'data_hidevariable',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'data_variablemenu',
- 'inputName':'VARIABLE'
- }
- ]
- },
- 'append:toList:':{
- 'opcode':'data_listadd',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'VALUE'
- },
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'deleteLine:ofList:':{
- 'opcode':'data_listdelete',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'LINE'
- },
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'insert:at:ofList:':{
- 'opcode':'data_listinsert',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'VALUE'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'LINE'
- },
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'setLine:ofList:to:':{
- 'opcode':'data_listreplace',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'LINE'
- },
- {
- 'type':'field',
- 'fieldName':'LIST'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'VALUE'
- }
- ]
- },
- 'getLine:ofList:':{
- 'opcode':'data_listitem',
- 'argMap':[
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'LINE'
- },
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'lineCountOfList:':{
- 'opcode':'data_listlength',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'list:contains:':{
- 'opcode':'data_listcontains',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'LIST'
- },
- {
- 'type':'input',
- 'inputOp':'text',
- 'inputName':'VALUE'
- }
- ]
- },
- 'showList:':{
- 'opcode':'data_showlist',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'hideList:':{
- 'opcode':'data_hidelist',
- 'argMap':[
- {
- 'type':'field',
- 'fieldName':'LIST'
- }
- ]
- },
- 'procDef':{
- 'opcode':'proc_def',
- 'argMap':[]
- },
- 'getParam':{
- 'opcode':'proc_param',
- 'argMap':[]
- },
- 'call':{
- 'opcode':'proc_call',
- 'argMap':[]
- }
- };
- module.exports = specMap;
-
-
-/***/ },
-/* 127 */
-/***/ function(module, exports, __webpack_require__) {
-
- 'use strict';
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
-
- var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
- var _react = __webpack_require__(2);
-
- var _react2 = _interopRequireDefault(_react);
-
- var _blocks_compressed_vertical = __webpack_require__(128);
-
- var _blocks_compressed_vertical2 = _interopRequireDefault(_blocks_compressed_vertical);
-
- function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
- function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
- function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
- function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
- var Blocks = function (_React$Component) {
- _inherits(Blocks, _React$Component);
-
- function Blocks() {
- _classCallCheck(this, Blocks);
-
- return _possibleConstructorReturn(this, (Blocks.__proto__ || Object.getPrototypeOf(Blocks)).apply(this, arguments));
- }
-
- _createClass(Blocks, [{
- key: 'mountBlocks',
- value: function mountBlocks(component) {
- _blocks_compressed_vertical2.default.inject(component, {});
- }
- }, {
- key: 'render',
- value: function render() {
- return _react2.default.createElement('div', {
- className: 'scratch-blocks',
- ref: this.mountBlocks });
- }
- }]);
-
- return Blocks;
- }(_react2.default.Component);
-
- exports.default = Blocks;
-
-/***/ },
-/* 128 */
-/***/ function(module, exports, __webpack_require__) {
-
- /*** IMPORTS FROM imports-loader ***/
- var Blockly = __webpack_require__(129);
-
- // Do not edit this file; automatically generated by build.py.
- 'use strict';
-
- /*
-
- Visual Blocks Editor
-
- Copyright 2016 Massachusetts Institute of Technology
- All rights reserved.
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
- Blockly.Colours={motion:{primary:"#4C97FF",secondary:"#4280D7",tertiary:"#3373CC"},looks:{primary:"#9966FF",secondary:"#855CD6",tertiary:"#774DCB"},sounds:{primary:"#D65CD6",secondary:"#BF40BF",tertiary:"#A63FA6"},control:{primary:"#FFAB19",secondary:"#EC9C13",tertiary:"#CF8B17"},event:{primary:"#FFD500",secondary:"#DBC200",tertiary:"#CCAA00"},text:"#575E75",workspace:"#F5F8FF",toolbox:"#DDDDDD",toolboxText:"#000000",flyout:"#DDDDDD",scrollbar:"#CCCCCC",scrollbarHover:"#BBBBBB",textField:"#FFFFFF",
- insertionMarker:"#949494",insertionMarkerOpacity:.6,dragShadowOpacity:.3,stackGlow:"#FFF200",stackGlowOpacity:1,fieldShadow:"rgba(0,0,0,0.1)",dropDownShadow:"rgba(0, 0, 0, .3)",numPadBackground:"#547AB2",numPadBorder:"#435F91",numPadActiveBackground:"#435F91",numPadText:"#FFFFFF"};Blockly.Blocks.event={};Blockly.Blocks.event_whenflagclicked={init:function(){this.jsonInit({id:"event_whenflagclicked",message0:"when %1 clicked",args0:[{type:"field_image",src:Blockly.mainWorkspace.options.pathToMedia+"icons/event_whenflagclicked.svg",width:20,height:20,alt:"flag",flip_rtl:!0}],inputsInline:!0,nextStatement:null,colour:Blockly.Colours.event.primary,colourSecondary:Blockly.Colours.event.secondary,colourTertiary:Blockly.Colours.event.tertiary})}};
- Blockly.Blocks.event_whenbroadcastreceived={init:function(){this.jsonInit({id:"event_whenbroadcastreceived",message0:"when I receive ...",args0:[],inputsInline:!0,nextStatement:null,colour:Blockly.Colours.event.primary,colourSecondary:Blockly.Colours.event.secondary,colourTertiary:Blockly.Colours.event.tertiary})}};
- Blockly.Blocks.event_broadcast={init:function(){this.jsonInit({id:"event_broadcast",message0:"broadcast ...",args0:[],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.event.primary,colourSecondary:Blockly.Colours.event.secondary,colourTertiary:Blockly.Colours.event.tertiary})}};
- Blockly.Blocks.event_broadcast_text={init:function(){this.jsonInit({id:"event_broadcast",message0:"%1 %2",args0:[{type:"field_image",src:Blockly.mainWorkspace.options.pathToMedia+"icons/event_broadcast.svg",width:40,height:40,alt:"Broadcast"},{type:"input_value",name:"STRING"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.event.primary,colourSecondary:Blockly.Colours.event.secondary,colourTertiary:Blockly.Colours.event.tertiary})}};Blockly.Blocks.wedo={};Blockly.Blocks.wedo_setcolor={init:function(){this.jsonInit({id:"wedo_setcolor",message0:"set color to ...",args0:[],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.looks.primary,colourSecondary:Blockly.Colours.looks.secondary,colourTertiary:Blockly.Colours.looks.tertiary})}};
- Blockly.Blocks.wedo_motorclockwise={init:function(){this.jsonInit({id:"wedo_motorclockwise",message0:"turn motor clockwise for %1 secs",args0:[{type:"input_value",name:"DURATION",check:"Number"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.motion.primary,colourSecondary:Blockly.Colours.motion.secondary,colourTertiary:Blockly.Colours.motion.tertiary})}};
- Blockly.Blocks.wedo_motorcounterclockwise={init:function(){this.jsonInit({id:"wedo_motorcounterclockwise",message0:"turn motor counterclockwise for %1 secs",args0:[{type:"input_value",name:"DURATION",check:"Number"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.motion.primary,colourSecondary:Blockly.Colours.motion.secondary,colourTertiary:Blockly.Colours.motion.tertiary})}};
- Blockly.Blocks.wedo_motorspeed={init:function(){this.jsonInit({id:"wedo_motorspeed",message0:"set motor speed to ...",args0:[],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.motion.primary,colourSecondary:Blockly.Colours.motion.secondary,colourTertiary:Blockly.Colours.motion.tertiary})}};
- Blockly.Blocks.wedo_whentilt={init:function(){this.jsonInit({id:"wedo_whentilt",message0:"when tilted ...",args0:[],inputsInline:!0,nextStatement:null,colour:Blockly.Colours.event.primary,colourSecondary:Blockly.Colours.event.secondary,colourTertiary:Blockly.Colours.event.tertiary})}};
- Blockly.Blocks.wedo_whendistanceclose={init:function(){this.jsonInit({id:"wedo_whendistanceclose",message0:"when distance is near",args0:[],inputsInline:!0,nextStatement:null,colour:Blockly.Colours.event.primary,colourSecondary:Blockly.Colours.event.secondary,colourTertiary:Blockly.Colours.event.tertiary})}};Blockly.Blocks.control={};Blockly.Blocks.control_forever={init:function(){this.jsonInit({id:"control_forever",message0:"forever %1 %2 %3",lastDummyAlign0:"RIGHT",args0:[{type:"input_dummy"},{type:"input_statement",name:"SUBSTACK"},{type:"field_image",src:Blockly.mainWorkspace.options.pathToMedia+"icons/control_forever.svg",width:10,height:10,alt:"*",flip_rtl:!0}],inputsInline:!0,previousStatement:null,colour:Blockly.Colours.control.primary,colourSecondary:Blockly.Colours.control.secondary,colourTertiary:Blockly.Colours.control.tertiary})}};
- Blockly.Blocks.control_repeat={init:function(){this.jsonInit({id:"control_repeat",message0:"repeat %1 times %2 %3",args0:[{type:"input_value",name:"TIMES",check:"Number"},{type:"input_dummy"},{type:"input_statement",name:"SUBSTACK"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.control.primary,colourSecondary:Blockly.Colours.control.secondary,colourTertiary:Blockly.Colours.control.tertiary})}};
- Blockly.Blocks.control_stop={init:function(){this.jsonInit({id:"control_stop",message0:"stop all scripts",args0:[],inputsInline:!0,previousStatement:null,colour:Blockly.Colours.control.primary,colourSecondary:Blockly.Colours.control.secondary,colourTertiary:Blockly.Colours.control.tertiary})}};
- Blockly.Blocks.control_wait={init:function(){this.jsonInit({id:"control_wait",message0:"wait %1 secs",args0:[{type:"input_value",name:"DURATION",check:"Number"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Colours.control.primary,colourSecondary:Blockly.Colours.control.secondary,colourTertiary:Blockly.Colours.control.tertiary})}};
-
- /*** EXPORTS FROM exports-loader ***/
- module.exports = Blockly;
-
-
-/***/ },
-/* 129 */
-/***/ function(module, exports, __webpack_require__) {
-
- /*** IMPORTS FROM imports-loader ***/
- var Blockly = __webpack_require__(130);
-
- // Do not edit this file; automatically generated by build.py.
- 'use strict';
-
-
- // Copyright 2012 Google Inc. Apache License 2.0
- Blockly.Blocks.lists={};Blockly.Blocks.lists.HUE=260;Blockly.Blocks.lists_create_empty={init:function(){this.jsonInit({message0:Blockly.Msg.LISTS_CREATE_EMPTY_TITLE,output:"Array",colour:Blockly.Blocks.lists.HUE,tooltip:Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP,helpUrl:Blockly.Msg.LISTS_CREATE_EMPTY_HELPURL})}};
- Blockly.Blocks.lists_create_with={init:function(){this.setHelpUrl(Blockly.Msg.LISTS_CREATE_WITH_HELPURL);this.setColour(Blockly.Blocks.lists.HUE);this.itemCount_=3;this.updateShape_();this.setOutput(!0,"Array");this.setMutator(new Blockly.Mutator(["lists_create_with_item"]));this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("items",this.itemCount_);return a},domToMutation:function(a){this.itemCount_=parseInt(a.getAttribute("items"),
- 10);this.updateShape_()},decompose:function(a){var b=a.newBlock("lists_create_with_container");b.initSvg();for(var c=b.getInput("STACK").connection,d=0;d<this.itemCount_;d++){var e=a.newBlock("lists_create_with_item");e.initSvg();c.connect(e.previousConnection);c=e.nextConnection}return b},compose:function(a){var b=a.getInputTargetBlock("STACK");for(a=[];b;)a.push(b.valueConnection_),b=b.nextConnection&&b.nextConnection.targetBlock();for(b=0;b<this.itemCount_;b++){var c=this.getInput("ADD"+b).connection.targetConnection;
- c&&-1==a.indexOf(c)&&c.disconnect()}this.itemCount_=a.length;this.updateShape_();for(b=0;b<this.itemCount_;b++)Blockly.Mutator.reconnect(a[b],this,"ADD"+b)},saveConnections:function(a){a=a.getInputTargetBlock("STACK");for(var b=0;a;){var c=this.getInput("ADD"+b);a.valueConnection_=c&&c.connection.targetConnection;b++;a=a.nextConnection&&a.nextConnection.targetBlock()}},updateShape_:function(){this.itemCount_&&this.getInput("EMPTY")?this.removeInput("EMPTY"):this.itemCount_||this.getInput("EMPTY")||
- this.appendDummyInput("EMPTY").appendField(Blockly.Msg.LISTS_CREATE_EMPTY_TITLE);for(var a=0;a<this.itemCount_;a++)if(!this.getInput("ADD"+a)){var b=this.appendValueInput("ADD"+a);0==a&&b.appendField(Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH)}for(;this.getInput("ADD"+a);)this.removeInput("ADD"+a),a++}};
- Blockly.Blocks.lists_create_with_container={init:function(){this.setColour(Blockly.Blocks.lists.HUE);this.appendDummyInput().appendField(Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD);this.appendStatementInput("STACK");this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.lists_create_with_item={init:function(){this.setColour(Blockly.Blocks.lists.HUE);this.appendDummyInput().appendField(Blockly.Msg.LISTS_CREATE_WITH_ITEM_TITLE);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.lists_repeat={init:function(){this.jsonInit({message0:Blockly.Msg.LISTS_REPEAT_TITLE,args0:[{type:"input_value",name:"ITEM"},{type:"input_value",name:"NUM",check:"Number"}],output:"Array",colour:Blockly.Blocks.lists.HUE,tooltip:Blockly.Msg.LISTS_REPEAT_TOOLTIP,helpUrl:Blockly.Msg.LISTS_REPEAT_HELPURL})}};
- Blockly.Blocks.lists_length={init:function(){this.jsonInit({message0:Blockly.Msg.LISTS_LENGTH_TITLE,args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Number",colour:Blockly.Blocks.lists.HUE,tooltip:Blockly.Msg.LISTS_LENGTH_TOOLTIP,helpUrl:Blockly.Msg.LISTS_LENGTH_HELPURL})}};
- Blockly.Blocks.lists_isEmpty={init:function(){this.jsonInit({message0:Blockly.Msg.LISTS_ISEMPTY_TITLE,args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Boolean",colour:Blockly.Blocks.lists.HUE,tooltip:Blockly.Msg.LISTS_ISEMPTY_TOOLTIP,helpUrl:Blockly.Msg.LISTS_ISEMPTY_HELPURL})}};
- Blockly.Blocks.lists_indexOf={init:function(){var a=[[Blockly.Msg.LISTS_INDEX_OF_FIRST,"FIRST"],[Blockly.Msg.LISTS_INDEX_OF_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.LISTS_INDEX_OF_HELPURL);this.setColour(Blockly.Blocks.lists.HUE);this.setOutput(!0,"Number");this.appendValueInput("VALUE").setCheck("Array").appendField(Blockly.Msg.LISTS_INDEX_OF_INPUT_IN_LIST);this.appendValueInput("FIND").appendField(new Blockly.FieldDropdown(a),"END");this.setInputsInline(!0);this.setTooltip(Blockly.Msg.LISTS_INDEX_OF_TOOLTIP)}};
- Blockly.Blocks.lists_getIndex={init:function(){var a=[[Blockly.Msg.LISTS_GET_INDEX_GET,"GET"],[Blockly.Msg.LISTS_GET_INDEX_GET_REMOVE,"GET_REMOVE"],[Blockly.Msg.LISTS_GET_INDEX_REMOVE,"REMOVE"]];this.WHERE_OPTIONS=[[Blockly.Msg.LISTS_GET_INDEX_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_INDEX_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_INDEX_FIRST,"FIRST"],[Blockly.Msg.LISTS_GET_INDEX_LAST,"LAST"],[Blockly.Msg.LISTS_GET_INDEX_RANDOM,"RANDOM"]];this.setHelpUrl(Blockly.Msg.LISTS_GET_INDEX_HELPURL);
- this.setColour(Blockly.Blocks.lists.HUE);a=new Blockly.FieldDropdown(a,function(a){this.sourceBlock_.updateStatement_("REMOVE"==a)});this.appendValueInput("VALUE").setCheck("Array").appendField(Blockly.Msg.LISTS_GET_INDEX_INPUT_IN_LIST);this.appendDummyInput().appendField(a,"MODE").appendField("","SPACE");this.appendDummyInput("AT");Blockly.Msg.LISTS_GET_INDEX_TAIL&&this.appendDummyInput("TAIL").appendField(Blockly.Msg.LISTS_GET_INDEX_TAIL);this.setInputsInline(!0);this.setOutput(!0);this.updateAt_(!0);
- var b=this;this.setTooltip(function(){var a=b.getFieldValue("MODE")+"_"+b.getFieldValue("WHERE");return Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_"+a]})},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("statement",!this.outputConnection);var b=this.getInput("AT").type==Blockly.INPUT_VALUE;a.setAttribute("at",b);return a},domToMutation:function(a){var b="true"==a.getAttribute("statement");this.updateStatement_(b);a="false"!=a.getAttribute("at");this.updateAt_(a)},updateStatement_:function(a){a!=
- !this.outputConnection&&(this.unplug(!0,!0),a?(this.setOutput(!1),this.setPreviousStatement(!0),this.setNextStatement(!0)):(this.setPreviousStatement(!1),this.setNextStatement(!1),this.setOutput(!0)))},updateAt_:function(a){this.removeInput("AT");this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):this.appendDummyInput("AT");var b=new Blockly.FieldDropdown(this.WHERE_OPTIONS,
- function(b){var d="FROM_START"==b||"FROM_END"==b;if(d!=a){var e=this.sourceBlock_;e.updateAt_(d);e.setFieldValue(b,"WHERE");return null}});this.getInput("AT").appendField(b,"WHERE");Blockly.Msg.LISTS_GET_INDEX_TAIL&&this.moveInputBefore("TAIL",null)}};
- Blockly.Blocks.lists_setIndex={init:function(){var a=[[Blockly.Msg.LISTS_SET_INDEX_SET,"SET"],[Blockly.Msg.LISTS_SET_INDEX_INSERT,"INSERT"]];this.WHERE_OPTIONS=[[Blockly.Msg.LISTS_GET_INDEX_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_INDEX_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_INDEX_FIRST,"FIRST"],[Blockly.Msg.LISTS_GET_INDEX_LAST,"LAST"],[Blockly.Msg.LISTS_GET_INDEX_RANDOM,"RANDOM"]];this.setHelpUrl(Blockly.Msg.LISTS_SET_INDEX_HELPURL);this.setColour(Blockly.Blocks.lists.HUE);this.appendValueInput("LIST").setCheck("Array").appendField(Blockly.Msg.LISTS_SET_INDEX_INPUT_IN_LIST);
- this.appendDummyInput().appendField(new Blockly.FieldDropdown(a),"MODE").appendField("","SPACE");this.appendDummyInput("AT");this.appendValueInput("TO").appendField(Blockly.Msg.LISTS_SET_INDEX_INPUT_TO);this.setInputsInline(!0);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.LISTS_SET_INDEX_TOOLTIP);this.updateAt_(!0);var b=this;this.setTooltip(function(){var a=b.getFieldValue("MODE")+"_"+b.getFieldValue("WHERE");return Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_"+a]})},
- mutationToDom:function(){var a=document.createElement("mutation"),b=this.getInput("AT").type==Blockly.INPUT_VALUE;a.setAttribute("at",b);return a},domToMutation:function(a){a="false"!=a.getAttribute("at");this.updateAt_(a)},updateAt_:function(a){this.removeInput("AT");this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):this.appendDummyInput("AT");var b=new Blockly.FieldDropdown(this.WHERE_OPTIONS,
- function(b){var d="FROM_START"==b||"FROM_END"==b;if(d!=a){var e=this.sourceBlock_;e.updateAt_(d);e.setFieldValue(b,"WHERE");return null}});this.moveInputBefore("AT","TO");this.getInput("ORDINAL")&&this.moveInputBefore("ORDINAL","TO");this.getInput("AT").appendField(b,"WHERE")}};
- Blockly.Blocks.lists_getSublist={init:function(){this.WHERE_OPTIONS_1=[[Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_SUBLIST_START_FIRST,"FIRST"]];this.WHERE_OPTIONS_2=[[Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_SUBLIST_END_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.LISTS_GET_SUBLIST_HELPURL);this.setColour(Blockly.Blocks.lists.HUE);
- this.appendValueInput("LIST").setCheck("Array").appendField(Blockly.Msg.LISTS_GET_SUBLIST_INPUT_IN_LIST);this.appendDummyInput("AT1");this.appendDummyInput("AT2");Blockly.Msg.LISTS_GET_SUBLIST_TAIL&&this.appendDummyInput("TAIL").appendField(Blockly.Msg.LISTS_GET_SUBLIST_TAIL);this.setInputsInline(!0);this.setOutput(!0,"Array");this.updateAt_(1,!0);this.updateAt_(2,!0);this.setTooltip(Blockly.Msg.LISTS_GET_SUBLIST_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation"),b=this.getInput("AT1").type==
- Blockly.INPUT_VALUE;a.setAttribute("at1",b);b=this.getInput("AT2").type==Blockly.INPUT_VALUE;a.setAttribute("at2",b);return a},domToMutation:function(a){var b="true"==a.getAttribute("at1");a="true"==a.getAttribute("at2");this.updateAt_(1,b);this.updateAt_(2,a)},updateAt_:function(a,b){this.removeInput("AT"+a);this.removeInput("ORDINAL"+a,!0);b?(this.appendValueInput("AT"+a).setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL"+a).appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):
- this.appendDummyInput("AT"+a);var c=new Blockly.FieldDropdown(this["WHERE_OPTIONS_"+a],function(c){var e="FROM_START"==c||"FROM_END"==c;if(e!=b){var f=this.sourceBlock_;f.updateAt_(a,e);f.setFieldValue(c,"WHERE"+a);return null}});this.getInput("AT"+a).appendField(c,"WHERE"+a);1==a&&(this.moveInputBefore("AT1","AT2"),this.getInput("ORDINAL1")&&this.moveInputBefore("ORDINAL1","AT2"));Blockly.Msg.LISTS_GET_SUBLIST_TAIL&&this.moveInputBefore("TAIL",null)}};
- Blockly.Blocks.lists_sort={init:function(){this.jsonInit({message0:Blockly.Msg.LISTS_SORT_TITLE,args0:[{type:"field_dropdown",name:"TYPE",options:[[Blockly.Msg.LISTS_SORT_TYPE_NUMERIC,"NUMERIC"],[Blockly.Msg.LISTS_SORT_TYPE_TEXT,"TEXT"],[Blockly.Msg.LISTS_SORT_TYPE_IGNORECASE,"IGNORE_CASE"]]},{type:"field_dropdown",name:"DIRECTION",options:[[Blockly.Msg.LISTS_SORT_ORDER_ASCENDING,"1"],[Blockly.Msg.LISTS_SORT_ORDER_DESCENDING,"-1"]]},{type:"input_value",name:"LIST",check:"Array"}],output:"Array",colour:Blockly.Blocks.lists.HUE,
- tooltip:Blockly.Msg.LISTS_SORT_TOOLTIP,helpUrl:Blockly.Msg.LISTS_SORT_HELPURL})}};
- Blockly.Blocks.lists_split={init:function(){var a=this,b=new Blockly.FieldDropdown([[Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT,"SPLIT"],[Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST,"JOIN"]],function(b){a.updateType_(b)});this.setHelpUrl(Blockly.Msg.LISTS_SPLIT_HELPURL);this.setColour(Blockly.Blocks.lists.HUE);this.appendValueInput("INPUT").setCheck("String").appendField(b,"MODE");this.appendValueInput("DELIM").setCheck("String").appendField(Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER);this.setInputsInline(!0);
- this.setOutput(!0,"Array");this.setTooltip(function(){var b=a.getFieldValue("MODE");if("SPLIT"==b)return Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT;if("JOIN"==b)return Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN;throw"Unknown mode: "+b;})},updateType_:function(a){"SPLIT"==a?(this.outputConnection.setCheck("Array"),this.getInput("INPUT").setCheck("String")):(this.outputConnection.setCheck("String"),this.getInput("INPUT").setCheck("Array"))},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("mode",
- this.getFieldValue("MODE"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("mode"))}};/*
-
- Visual Blocks Editor
-
- Copyright 2016 Massachusetts Institute of Technology
- All rights reserved.
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
- Blockly.Colours={motion:{primary:"#4C97FF",secondary:"#4280D7",tertiary:"#3373CC"},looks:{primary:"#9966FF",secondary:"#855CD6",tertiary:"#774DCB"},sounds:{primary:"#D65CD6",secondary:"#BF40BF",tertiary:"#A63FA6"},control:{primary:"#FFAB19",secondary:"#EC9C13",tertiary:"#CF8B17"},event:{primary:"#FFD500",secondary:"#DBC200",tertiary:"#CCAA00"},text:"#575E75",workspace:"#F5F8FF",toolbox:"#DDDDDD",toolboxText:"#000000",flyout:"#DDDDDD",scrollbar:"#CCCCCC",scrollbarHover:"#BBBBBB",textField:"#FFFFFF",
- insertionMarker:"#949494",insertionMarkerOpacity:.6,dragShadowOpacity:.3,stackGlow:"#FFF200",stackGlowOpacity:1,fieldShadow:"rgba(0,0,0,0.1)",dropDownShadow:"rgba(0, 0, 0, .3)",numPadBackground:"#547AB2",numPadBorder:"#435F91",numPadActiveBackground:"#435F91",numPadText:"#FFFFFF"};Blockly.Blocks.math={};Blockly.Blocks.math.HUE=Blockly.Colours.textField;Blockly.Blocks.math_number={init:function(){this.setHelpUrl(Blockly.Msg.MATH_NUMBER_HELPURL);this.setColour(Blockly.Blocks.math.HUE);this.appendDummyInput().appendField(new Blockly.FieldNumber("0",Blockly.FieldTextInput.numberValidator,20,-Infinity,Infinity),"NUM");this.setOutput(!0,"Number");var a=this;this.setTooltip(function(){var b=a.getParent();return b&&b.getInputsInline()&&b.tooltip||Blockly.Msg.MATH_NUMBER_TOOLTIP})}};
- Blockly.Blocks.math_whole_number={init:function(){this.setHelpUrl(Blockly.Msg.MATH_NUMBER_HELPURL);this.setColour(Blockly.Blocks.math.HUE);this.appendDummyInput().appendField(new Blockly.FieldNumber("0",Blockly.FieldNumber.numberValidator,0,0,Infinity),"NUM");this.setOutput(!0,"Number")}};
- Blockly.Blocks.math_positive_number={init:function(){this.setHelpUrl(Blockly.Msg.MATH_NUMBER_HELPURL);this.setColour(Blockly.Blocks.math.HUE);this.appendDummyInput().appendField(new Blockly.FieldNumber("0",Blockly.FieldNumber.numberValidator,20,0,Infinity),"NUM");this.setOutput(!0,"Number")}};
- Blockly.Blocks.math_arithmetic={init:function(){this.jsonInit({message0:"%1 %2 %3",args0:[{type:"input_value",name:"A",check:"Number"},{type:"field_dropdown",name:"OP",options:[[Blockly.Msg.MATH_ADDITION_SYMBOL,"ADD"],[Blockly.Msg.MATH_SUBTRACTION_SYMBOL,"MINUS"],[Blockly.Msg.MATH_MULTIPLICATION_SYMBOL,"MULTIPLY"],[Blockly.Msg.MATH_DIVISION_SYMBOL,"DIVIDE"],[Blockly.Msg.MATH_POWER_SYMBOL,"POWER"]]},{type:"input_value",name:"B",check:"Number"}],inputsInline:!0,output:"Number",colour:Blockly.Blocks.math.HUE,
- helpUrl:Blockly.Msg.MATH_ARITHMETIC_HELPURL});var a=this;this.setTooltip(function(){var b=a.getFieldValue("OP");return{ADD:Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_ADD,MINUS:Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MINUS,MULTIPLY:Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MULTIPLY,DIVIDE:Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_DIVIDE,POWER:Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_POWER}[b]})}};
- Blockly.Blocks.math_single={init:function(){this.jsonInit({message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[[Blockly.Msg.MATH_SINGLE_OP_ROOT,"ROOT"],[Blockly.Msg.MATH_SINGLE_OP_ABSOLUTE,"ABS"],["-","NEG"],["ln","LN"],["log10","LOG10"],["e^","EXP"],["10^","POW10"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",colour:Blockly.Blocks.math.HUE,helpUrl:Blockly.Msg.MATH_SINGLE_HELPURL});var a=this;this.setTooltip(function(){var b=a.getFieldValue("OP");return{ROOT:Blockly.Msg.MATH_SINGLE_TOOLTIP_ROOT,
- ABS:Blockly.Msg.MATH_SINGLE_TOOLTIP_ABS,NEG:Blockly.Msg.MATH_SINGLE_TOOLTIP_NEG,LN:Blockly.Msg.MATH_SINGLE_TOOLTIP_LN,LOG10:Blockly.Msg.MATH_SINGLE_TOOLTIP_LOG10,EXP:Blockly.Msg.MATH_SINGLE_TOOLTIP_EXP,POW10:Blockly.Msg.MATH_SINGLE_TOOLTIP_POW10}[b]})}};
- Blockly.Blocks.math_trig={init:function(){this.jsonInit({message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[[Blockly.Msg.MATH_TRIG_SIN,"SIN"],[Blockly.Msg.MATH_TRIG_COS,"COS"],[Blockly.Msg.MATH_TRIG_TAN,"TAN"],[Blockly.Msg.MATH_TRIG_ASIN,"ASIN"],[Blockly.Msg.MATH_TRIG_ACOS,"ACOS"],[Blockly.Msg.MATH_TRIG_ATAN,"ATAN"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",colour:Blockly.Blocks.math.HUE,helpUrl:Blockly.Msg.MATH_TRIG_HELPURL});var a=this;this.setTooltip(function(){var b=
- a.getFieldValue("OP");return{SIN:Blockly.Msg.MATH_TRIG_TOOLTIP_SIN,COS:Blockly.Msg.MATH_TRIG_TOOLTIP_COS,TAN:Blockly.Msg.MATH_TRIG_TOOLTIP_TAN,ASIN:Blockly.Msg.MATH_TRIG_TOOLTIP_ASIN,ACOS:Blockly.Msg.MATH_TRIG_TOOLTIP_ACOS,ATAN:Blockly.Msg.MATH_TRIG_TOOLTIP_ATAN}[b]})}};
- Blockly.Blocks.math_constant={init:function(){this.jsonInit({message0:"%1",args0:[{type:"field_dropdown",name:"CONSTANT",options:[["\u03c0","PI"],["e","E"],["\u03c6","GOLDEN_RATIO"],["sqrt(2)","SQRT2"],["sqrt(\u00bd)","SQRT1_2"],["\u221e","INFINITY"]]}],output:"Number",colour:Blockly.Blocks.math.HUE,tooltip:Blockly.Msg.MATH_CONSTANT_TOOLTIP,helpUrl:Blockly.Msg.MATH_CONSTANT_HELPURL})}};
- Blockly.Blocks.math_number_property={init:function(){var a=[[Blockly.Msg.MATH_IS_EVEN,"EVEN"],[Blockly.Msg.MATH_IS_ODD,"ODD"],[Blockly.Msg.MATH_IS_PRIME,"PRIME"],[Blockly.Msg.MATH_IS_WHOLE,"WHOLE"],[Blockly.Msg.MATH_IS_POSITIVE,"POSITIVE"],[Blockly.Msg.MATH_IS_NEGATIVE,"NEGATIVE"],[Blockly.Msg.MATH_IS_DIVISIBLE_BY,"DIVISIBLE_BY"]];this.setColour(Blockly.Blocks.math.HUE);this.appendValueInput("NUMBER_TO_CHECK").setCheck("Number");a=new Blockly.FieldDropdown(a,function(a){this.sourceBlock_.updateShape_("DIVISIBLE_BY"==
- a)});this.appendDummyInput().appendField(a,"PROPERTY");this.setInputsInline(!0);this.setOutput(!0,"Boolean");this.setTooltip(Blockly.Msg.MATH_IS_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation"),b="DIVISIBLE_BY"==this.getFieldValue("PROPERTY");a.setAttribute("divisor_input",b);return a},domToMutation:function(a){a="true"==a.getAttribute("divisor_input");this.updateShape_(a)},updateShape_:function(a){var b=this.getInput("DIVISOR");a?b||this.appendValueInput("DIVISOR").setCheck("Number"):
- b&&this.removeInput("DIVISOR")}};Blockly.Blocks.math_change={init:function(){this.jsonInit({message0:Blockly.Msg.MATH_CHANGE_TITLE,args0:[{type:"field_variable",name:"VAR",variable:Blockly.Msg.MATH_CHANGE_TITLE_ITEM},{type:"input_value",name:"DELTA",check:"Number"}],previousStatement:null,nextStatement:null,colour:Blockly.Blocks.math.HUE,helpUrl:Blockly.Msg.MATH_CHANGE_HELPURL});var a=this;this.setTooltip(function(){return Blockly.Msg.MATH_CHANGE_TOOLTIP.replace("%1",a.getFieldValue("VAR"))})}};
- Blockly.Blocks.math_round={init:function(){this.jsonInit({message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[[Blockly.Msg.MATH_ROUND_OPERATOR_ROUND,"ROUND"],[Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDUP,"ROUNDUP"],[Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDDOWN,"ROUNDDOWN"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",colour:Blockly.Blocks.math.HUE,tooltip:Blockly.Msg.MATH_ROUND_TOOLTIP,helpUrl:Blockly.Msg.MATH_ROUND_HELPURL})}};
- Blockly.Blocks.math_on_list={init:function(){var a=[[Blockly.Msg.MATH_ONLIST_OPERATOR_SUM,"SUM"],[Blockly.Msg.MATH_ONLIST_OPERATOR_MIN,"MIN"],[Blockly.Msg.MATH_ONLIST_OPERATOR_MAX,"MAX"],[Blockly.Msg.MATH_ONLIST_OPERATOR_AVERAGE,"AVERAGE"],[Blockly.Msg.MATH_ONLIST_OPERATOR_MEDIAN,"MEDIAN"],[Blockly.Msg.MATH_ONLIST_OPERATOR_MODE,"MODE"],[Blockly.Msg.MATH_ONLIST_OPERATOR_STD_DEV,"STD_DEV"],[Blockly.Msg.MATH_ONLIST_OPERATOR_RANDOM,"RANDOM"]],b=this;this.setHelpUrl(Blockly.Msg.MATH_ONLIST_HELPURL);this.setColour(Blockly.Blocks.math.HUE);
- this.setOutput(!0,"Number");a=new Blockly.FieldDropdown(a,function(a){b.updateType_(a)});this.appendValueInput("LIST").setCheck("Array").appendField(a,"OP");this.setTooltip(function(){var a=b.getFieldValue("OP");return{SUM:Blockly.Msg.MATH_ONLIST_TOOLTIP_SUM,MIN:Blockly.Msg.MATH_ONLIST_TOOLTIP_MIN,MAX:Blockly.Msg.MATH_ONLIST_TOOLTIP_MAX,AVERAGE:Blockly.Msg.MATH_ONLIST_TOOLTIP_AVERAGE,MEDIAN:Blockly.Msg.MATH_ONLIST_TOOLTIP_MEDIAN,MODE:Blockly.Msg.MATH_ONLIST_TOOLTIP_MODE,STD_DEV:Blockly.Msg.MATH_ONLIST_TOOLTIP_STD_DEV,
- RANDOM:Blockly.Msg.MATH_ONLIST_TOOLTIP_RANDOM}[a]})},updateType_:function(a){"MODE"==a?this.outputConnection.setCheck("Array"):this.outputConnection.setCheck("Number")},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("op",this.getFieldValue("OP"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("op"))}};
- Blockly.Blocks.math_modulo={init:function(){this.jsonInit({message0:Blockly.Msg.MATH_MODULO_TITLE,args0:[{type:"input_value",name:"DIVIDEND",check:"Number"},{type:"input_value",name:"DIVISOR",check:"Number"}],inputsInline:!0,output:"Number",colour:Blockly.Blocks.math.HUE,tooltip:Blockly.Msg.MATH_MODULO_TOOLTIP,helpUrl:Blockly.Msg.MATH_MODULO_HELPURL})}};
- Blockly.Blocks.math_constrain={init:function(){this.jsonInit({message0:Blockly.Msg.MATH_CONSTRAIN_TITLE,args0:[{type:"input_value",name:"VALUE",check:"Number"},{type:"input_value",name:"LOW",check:"Number"},{type:"input_value",name:"HIGH",check:"Number"}],inputsInline:!0,output:"Number",colour:Blockly.Blocks.math.HUE,tooltip:Blockly.Msg.MATH_CONSTRAIN_TOOLTIP,helpUrl:Blockly.Msg.MATH_CONSTRAIN_HELPURL})}};
- Blockly.Blocks.math_random_int={init:function(){this.jsonInit({message0:Blockly.Msg.MATH_RANDOM_INT_TITLE,args0:[{type:"input_value",name:"FROM",check:"Number"},{type:"input_value",name:"TO",check:"Number"}],inputsInline:!0,output:"Number",colour:Blockly.Blocks.math.HUE,tooltip:Blockly.Msg.MATH_RANDOM_INT_TOOLTIP,helpUrl:Blockly.Msg.MATH_RANDOM_INT_HELPURL})}};
- Blockly.Blocks.math_random_float={init:function(){this.jsonInit({message0:Blockly.Msg.MATH_RANDOM_FLOAT_TITLE_RANDOM,output:"Number",colour:Blockly.Blocks.math.HUE,tooltip:Blockly.Msg.MATH_RANDOM_FLOAT_TOOLTIP,helpUrl:Blockly.Msg.MATH_RANDOM_FLOAT_HELPURL})}};Blockly.Blocks.variables={};Blockly.Blocks.variables.HUE=330;
- Blockly.Blocks.variables_get={init:function(){this.setHelpUrl(Blockly.Msg.VARIABLES_GET_HELPURL);this.setColour(Blockly.Blocks.variables.HUE);this.appendDummyInput().appendField(new Blockly.FieldVariable(Blockly.Msg.VARIABLES_DEFAULT_NAME),"VAR");this.setOutput(!0);this.setTooltip(Blockly.Msg.VARIABLES_GET_TOOLTIP);this.contextMenuMsg_=Blockly.Msg.VARIABLES_GET_CREATE_SET},contextMenuType_:"variables_set",customContextMenu:function(a){var b={enabled:!0},c=this.getFieldValue("VAR");b.text=this.contextMenuMsg_.replace("%1",
- c);c=goog.dom.createDom("field",null,c);c.setAttribute("name","VAR");c=goog.dom.createDom("block",null,c);c.setAttribute("type",this.contextMenuType_);b.callback=Blockly.ContextMenu.callbackFactory(this,c);a.push(b)}};
- Blockly.Blocks.variables_set={init:function(){this.jsonInit({message0:Blockly.Msg.VARIABLES_SET,args0:[{type:"field_variable",name:"VAR",variable:Blockly.Msg.VARIABLES_DEFAULT_NAME},{type:"input_value",name:"VALUE"}],previousStatement:null,nextStatement:null,colour:Blockly.Blocks.variables.HUE,tooltip:Blockly.Msg.VARIABLES_SET_TOOLTIP,helpUrl:Blockly.Msg.VARIABLES_SET_HELPURL});this.contextMenuMsg_=Blockly.Msg.VARIABLES_SET_CREATE_GET},contextMenuType_:"variables_get",customContextMenu:Blockly.Blocks.variables_get.customContextMenu};Blockly.Blocks.colour={};Blockly.Blocks.colour.HUE=20;Blockly.Blocks.colour_picker={init:function(){this.jsonInit({message0:"%1",args0:[{type:"field_colour",name:"COLOUR",colour:"#ff0000"}],output:"Colour",colour:Blockly.Blocks.colour.HUE,helpUrl:Blockly.Msg.COLOUR_PICKER_HELPURL});var a=this;this.setTooltip(function(){var b=a.getParent();return b&&b.getInputsInline()&&b.tooltip||Blockly.Msg.COLOUR_PICKER_TOOLTIP})}};
- Blockly.Blocks.colour_random={init:function(){this.jsonInit({message0:Blockly.Msg.COLOUR_RANDOM_TITLE,output:"Colour",colour:Blockly.Blocks.colour.HUE,tooltip:Blockly.Msg.COLOUR_RANDOM_TOOLTIP,helpUrl:Blockly.Msg.COLOUR_RANDOM_HELPURL})}};
- Blockly.Blocks.colour_rgb={init:function(){this.setHelpUrl(Blockly.Msg.COLOUR_RGB_HELPURL);this.setColour(Blockly.Blocks.colour.HUE);this.appendValueInput("RED").setCheck("Number").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.COLOUR_RGB_TITLE).appendField(Blockly.Msg.COLOUR_RGB_RED);this.appendValueInput("GREEN").setCheck("Number").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.COLOUR_RGB_GREEN);this.appendValueInput("BLUE").setCheck("Number").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.COLOUR_RGB_BLUE);
- this.setOutput(!0,"Colour");this.setTooltip(Blockly.Msg.COLOUR_RGB_TOOLTIP)}};
- Blockly.Blocks.colour_blend={init:function(){this.setHelpUrl(Blockly.Msg.COLOUR_BLEND_HELPURL);this.setColour(Blockly.Blocks.colour.HUE);this.appendValueInput("COLOUR1").setCheck("Colour").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.COLOUR_BLEND_TITLE).appendField(Blockly.Msg.COLOUR_BLEND_COLOUR1);this.appendValueInput("COLOUR2").setCheck("Colour").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.COLOUR_BLEND_COLOUR2);this.appendValueInput("RATIO").setCheck("Number").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.COLOUR_BLEND_RATIO);
- this.setOutput(!0,"Colour");this.setTooltip(Blockly.Msg.COLOUR_BLEND_TOOLTIP)}};Blockly.Blocks.procedures={};Blockly.Blocks.procedures.HUE=290;
- Blockly.Blocks.procedures_defnoreturn={init:function(){var a=new Blockly.FieldTextInput(Blockly.Msg.PROCEDURES_DEFNORETURN_PROCEDURE,Blockly.Procedures.rename);a.setSpellcheck(!1);this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_DEFNORETURN_TITLE).appendField(a,"NAME").appendField("","PARAMS");this.setMutator(new Blockly.Mutator(["procedures_mutatorarg"]));Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT&&this.setCommentText(Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT);this.setColour(Blockly.Blocks.procedures.HUE);
- this.setTooltip(Blockly.Msg.PROCEDURES_DEFNORETURN_TOOLTIP);this.setHelpUrl(Blockly.Msg.PROCEDURES_DEFNORETURN_HELPURL);this.arguments_=[];this.setStatements_(!0);this.statementConnection_=null},validate:function(){var a=Blockly.Procedures.findLegalName(this.getFieldValue("NAME"),this);this.setFieldValue(a,"NAME")},setStatements_:function(a){this.hasStatements_!==a&&(a?(this.appendStatementInput("STACK").appendField(Blockly.Msg.PROCEDURES_DEFNORETURN_DO),this.getInput("RETURN")&&this.moveInputBefore("STACK",
- "RETURN")):this.removeInput("STACK",!0),this.hasStatements_=a)},updateParams_:function(){for(var a=!1,b={},c=0;c<this.arguments_.length;c++){if(b["arg_"+this.arguments_[c].toLowerCase()]){a=!0;break}b["arg_"+this.arguments_[c].toLowerCase()]=!0}a?this.setWarningText(Blockly.Msg.PROCEDURES_DEF_DUPLICATE_WARNING):this.setWarningText(null);a="";this.arguments_.length&&(a=Blockly.Msg.PROCEDURES_BEFORE_PARAMS+" "+this.arguments_.join(", "));Blockly.Events.disable();this.setFieldValue(a,"PARAMS");Blockly.Events.enable()},
- mutationToDom:function(a){var b=document.createElement("mutation");a&&b.setAttribute("name",this.getFieldValue("NAME"));for(var c=0;c<this.arguments_.length;c++){var d=document.createElement("arg");d.setAttribute("name",this.arguments_[c]);a&&this.paramIds_&&d.setAttribute("paramId",this.paramIds_[c]);b.appendChild(d)}this.hasStatements_||b.setAttribute("statements","false");return b},domToMutation:function(a){this.arguments_=[];for(var b=0,c;c=a.childNodes[b];b++)"arg"==c.nodeName.toLowerCase()&&
- this.arguments_.push(c.getAttribute("name"));this.updateParams_();Blockly.Procedures.mutateCallers(this);this.setStatements_("false"!==a.getAttribute("statements"))},decompose:function(a){var b=a.newBlock("procedures_mutatorcontainer");b.initSvg();this.getInput("RETURN")?b.setFieldValue(this.hasStatements_?"TRUE":"FALSE","STATEMENTS"):b.getInput("STATEMENT_INPUT").setVisible(!1);for(var c=b.getInput("STACK").connection,d=0;d<this.arguments_.length;d++){var e=a.newBlock("procedures_mutatorarg");e.initSvg();
- e.setFieldValue(this.arguments_[d],"NAME");e.oldLocation=d;c.connect(e.previousConnection);c=e.nextConnection}Blockly.Procedures.mutateCallers(this);return b},compose:function(a){this.arguments_=[];this.paramIds_=[];for(var b=a.getInputTargetBlock("STACK");b;)this.arguments_.push(b.getFieldValue("NAME")),this.paramIds_.push(b.id),b=b.nextConnection&&b.nextConnection.targetBlock();this.updateParams_();Blockly.Procedures.mutateCallers(this);a=a.getFieldValue("STATEMENTS");if(null!==a&&(a="TRUE"==a,
- this.hasStatements_!=a))if(a)this.setStatements_(!0),Blockly.Mutator.reconnect(this.statementConnection_,this,"STACK"),this.statementConnection_=null;else{a=this.getInput("STACK").connection;if(this.statementConnection_=a.targetConnection)a=a.targetBlock(),a.unplug(),a.bumpNeighbours_();this.setStatements_(!1)}},dispose:function(){var a=this.getFieldValue("NAME");Blockly.Procedures.disposeCallers(a,this.workspace);this.constructor.prototype.dispose.apply(this,arguments)},getProcedureDef:function(){return[this.getFieldValue("NAME"),
- this.arguments_,!1]},getVars:function(){return this.arguments_},renameVar:function(a,b){for(var c=!1,d=0;d<this.arguments_.length;d++)Blockly.Names.equals(a,this.arguments_[d])&&(this.arguments_[d]=b,c=!0);if(c&&(this.updateParams_(),this.mutator.isVisible()))for(var c=this.mutator.workspace_.getAllBlocks(),d=0,e;e=c[d];d++)"procedures_mutatorarg"==e.type&&Blockly.Names.equals(a,e.getFieldValue("NAME"))&&e.setFieldValue(b,"NAME")},customContextMenu:function(a){var b={enabled:!0},c=this.getFieldValue("NAME");
- b.text=Blockly.Msg.PROCEDURES_CREATE_DO.replace("%1",c);var d=goog.dom.createDom("mutation");d.setAttribute("name",c);for(var e=0;e<this.arguments_.length;e++)c=goog.dom.createDom("arg"),c.setAttribute("name",this.arguments_[e]),d.appendChild(c);d=goog.dom.createDom("block",null,d);d.setAttribute("type",this.callType_);b.callback=Blockly.ContextMenu.callbackFactory(this,d);a.push(b);if(!this.isCollapsed())for(e=0;e<this.arguments_.length;e++)b={enabled:!0},c=this.arguments_[e],b.text=Blockly.Msg.VARIABLES_SET_CREATE_GET.replace("%1",
- c),d=goog.dom.createDom("field",null,c),d.setAttribute("name","VAR"),d=goog.dom.createDom("block",null,d),d.setAttribute("type","variables_get"),b.callback=Blockly.ContextMenu.callbackFactory(this,d),a.push(b)},callType_:"procedures_callnoreturn"};
- Blockly.Blocks.procedures_defreturn={init:function(){var a=new Blockly.FieldTextInput(Blockly.Msg.PROCEDURES_DEFRETURN_PROCEDURE,Blockly.Procedures.rename);a.setSpellcheck(!1);this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_DEFRETURN_TITLE).appendField(a,"NAME").appendField("","PARAMS");this.appendValueInput("RETURN").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);this.setMutator(new Blockly.Mutator(["procedures_mutatorarg"]));Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT&&
- this.setCommentText(Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT);this.setColour(Blockly.Blocks.procedures.HUE);this.setTooltip(Blockly.Msg.PROCEDURES_DEFRETURN_TOOLTIP);this.setHelpUrl(Blockly.Msg.PROCEDURES_DEFRETURN_HELPURL);this.arguments_=[];this.setStatements_(!0);this.statementConnection_=null},setStatements_:Blockly.Blocks.procedures_defnoreturn.setStatements_,validate:Blockly.Blocks.procedures_defnoreturn.validate,updateParams_:Blockly.Blocks.procedures_defnoreturn.updateParams_,mutationToDom:Blockly.Blocks.procedures_defnoreturn.mutationToDom,
- domToMutation:Blockly.Blocks.procedures_defnoreturn.domToMutation,decompose:Blockly.Blocks.procedures_defnoreturn.decompose,compose:Blockly.Blocks.procedures_defnoreturn.compose,dispose:Blockly.Blocks.procedures_defnoreturn.dispose,getProcedureDef:function(){return[this.getFieldValue("NAME"),this.arguments_,!0]},getVars:Blockly.Blocks.procedures_defnoreturn.getVars,renameVar:Blockly.Blocks.procedures_defnoreturn.renameVar,customContextMenu:Blockly.Blocks.procedures_defnoreturn.customContextMenu,callType_:"procedures_callreturn"};
- Blockly.Blocks.procedures_mutatorcontainer={init:function(){this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE);this.appendStatementInput("STACK");this.appendDummyInput("STATEMENT_INPUT").appendField(Blockly.Msg.PROCEDURES_ALLOW_STATEMENTS).appendField(new Blockly.FieldCheckbox("TRUE"),"STATEMENTS");this.setColour(Blockly.Blocks.procedures.HUE);this.setTooltip(Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.procedures_mutatorarg={init:function(){this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_MUTATORARG_TITLE).appendField(new Blockly.FieldTextInput("x",this.validator_),"NAME");this.setPreviousStatement(!0);this.setNextStatement(!0);this.setColour(Blockly.Blocks.procedures.HUE);this.setTooltip(Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP);this.contextMenu=!1},validator_:function(a){return(a=a.replace(/[\s\xa0]+/g," ").replace(/^ | $/g,""))||null}};
- Blockly.Blocks.procedures_callnoreturn={init:function(){this.appendDummyInput("TOPROW").appendField(this.id,"NAME");this.setPreviousStatement(!0);this.setNextStatement(!0);this.setColour(Blockly.Blocks.procedures.HUE);this.setHelpUrl(Blockly.Msg.PROCEDURES_CALLNORETURN_HELPURL);this.arguments_=[];this.quarkConnections_={};this.quarkIds_=null},getProcedureCall:function(){return this.getFieldValue("NAME")},renameProcedure:function(a,b){Blockly.Names.equals(a,this.getProcedureCall())&&(this.setFieldValue(b,
- "NAME"),this.setTooltip((this.outputConnection?Blockly.Msg.PROCEDURES_CALLRETURN_TOOLTIP:Blockly.Msg.PROCEDURES_CALLNORETURN_TOOLTIP).replace("%1",b)))},setProcedureParameters_:function(a,b){var c=Blockly.Procedures.getDefinition(this.getProcedureCall(),this.workspace),d=c&&c.mutator&&c.mutator.isVisible();d||(this.quarkConnections_={},this.quarkIds_=null);if(b)if(goog.array.equals(this.arguments_,a))this.quarkIds_=b;else{if(b.length!=a.length)throw"Error: paramNames and paramIds must be the same length.";
- this.setCollapsed(!1);this.quarkIds_||(this.quarkConnections_={},a.join("\n")==this.arguments_.join("\n")?this.quarkIds_=b:this.quarkIds_=[]);c=this.rendered;this.rendered=!1;for(var e=0;e<this.arguments_.length;e++){var f=this.getInput("ARG"+e);f&&(f=f.connection.targetConnection,this.quarkConnections_[this.quarkIds_[e]]=f,d&&f&&-1==b.indexOf(this.quarkIds_[e])&&(f.disconnect(),f.getSourceBlock().bumpNeighbours_()))}this.arguments_=[].concat(a);this.updateShape_();if(this.quarkIds_=b)for(e=0;e<this.arguments_.length;e++)d=
- this.quarkIds_[e],d in this.quarkConnections_&&(f=this.quarkConnections_[d],Blockly.Mutator.reconnect(f,this,"ARG"+e)||delete this.quarkConnections_[d]);(this.rendered=c)&&this.render()}},updateShape_:function(){for(var a=0;a<this.arguments_.length;a++){var b=this.getField("ARGNAME"+a);b?(Blockly.Events.disable(),b.setValue(this.arguments_[a]),Blockly.Events.enable()):(b=new Blockly.FieldLabel(this.arguments_[a]),this.appendValueInput("ARG"+a).setAlign(Blockly.ALIGN_RIGHT).appendField(b,"ARGNAME"+
- a).init())}for(;this.getInput("ARG"+a);)this.removeInput("ARG"+a),a++;if(a=this.getInput("TOPROW"))this.arguments_.length?this.getField("WITH")||(a.appendField(Blockly.Msg.PROCEDURES_CALL_BEFORE_PARAMS,"WITH"),a.init()):this.getField("WITH")&&a.removeField("WITH")},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("name",this.getProcedureCall());for(var b=0;b<this.arguments_.length;b++){var c=document.createElement("arg");c.setAttribute("name",this.arguments_[b]);a.appendChild(c)}return a},
- domToMutation:function(a){var b=a.getAttribute("name");this.renameProcedure(this.getProcedureCall(),b);for(var b=[],c=[],d=0,e;e=a.childNodes[d];d++)"arg"==e.nodeName.toLowerCase()&&(b.push(e.getAttribute("name")),c.push(e.getAttribute("paramId")));this.setProcedureParameters_(b,c)},renameVar:function(a,b){for(var c=0;c<this.arguments_.length;c++)Blockly.Names.equals(a,this.arguments_[c])&&(this.arguments_[c]=b,this.getField("ARGNAME"+c).setValue(b))},customContextMenu:function(a){var b={enabled:!0};
- b.text=Blockly.Msg.PROCEDURES_HIGHLIGHT_DEF;var c=this.getProcedureCall(),d=this.workspace;b.callback=function(){var a=Blockly.Procedures.getDefinition(c,d);a&&a.select()};a.push(b)}};
- Blockly.Blocks.procedures_callreturn={init:function(){this.appendDummyInput("TOPROW").appendField("","NAME");this.setOutput(!0);this.setColour(Blockly.Blocks.procedures.HUE);this.setHelpUrl(Blockly.Msg.PROCEDURES_CALLRETURN_HELPURL);this.arguments_=[];this.quarkConnections_={};this.quarkIds_=null},getProcedureCall:Blockly.Blocks.procedures_callnoreturn.getProcedureCall,renameProcedure:Blockly.Blocks.procedures_callnoreturn.renameProcedure,setProcedureParameters_:Blockly.Blocks.procedures_callnoreturn.setProcedureParameters_,
- updateShape_:Blockly.Blocks.procedures_callnoreturn.updateShape_,mutationToDom:Blockly.Blocks.procedures_callnoreturn.mutationToDom,domToMutation:Blockly.Blocks.procedures_callnoreturn.domToMutation,renameVar:Blockly.Blocks.procedures_callnoreturn.renameVar,customContextMenu:Blockly.Blocks.procedures_callnoreturn.customContextMenu};
- Blockly.Blocks.procedures_ifreturn={init:function(){this.appendValueInput("CONDITION").setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_IF);this.appendValueInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);this.setInputsInline(!0);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setColour(Blockly.Blocks.procedures.HUE);this.setTooltip(Blockly.Msg.PROCEDURES_IFRETURN_TOOLTIP);this.setHelpUrl(Blockly.Msg.PROCEDURES_IFRETURN_HELPURL);this.hasReturnValue_=!0},
- mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("value",Number(this.hasReturnValue_));return a},domToMutation:function(a){this.hasReturnValue_=1==a.getAttribute("value");this.hasReturnValue_||(this.removeInput("VALUE"),this.appendDummyInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN))},onchange:function(a){a=!1;var b=this;do{if(-1!=this.FUNCTION_TYPES.indexOf(b.type)){a=!0;break}b=b.getSurroundParent()}while(b);a?("procedures_defnoreturn"==b.type&&
- this.hasReturnValue_?(this.removeInput("VALUE"),this.appendDummyInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN),this.hasReturnValue_=!1):"procedures_defreturn"!=b.type||this.hasReturnValue_||(this.removeInput("VALUE"),this.appendValueInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN),this.hasReturnValue_=!0),this.setWarningText(null)):this.setWarningText(Blockly.Msg.PROCEDURES_IFRETURN_WARNING)},FUNCTION_TYPES:["procedures_defnoreturn","procedures_defreturn"]};Blockly.Blocks.texts={};Blockly.Blocks.texts.HUE=Blockly.Colours.textField;
- Blockly.Blocks.text={init:function(){this.setHelpUrl(Blockly.Msg.TEXT_TEXT_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.appendDummyInput().appendField(new Blockly.FieldTextInput(""),"TEXT");this.setOutput(!0,"String");var a=this;this.setTooltip(function(){var b=a.getParent();return b&&b.getInputsInline()&&b.tooltip||Blockly.Msg.TEXT_TEXT_TOOLTIP})},newQuote_:function(a){return new Blockly.FieldImage(a==this.RTL?"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAqUlEQVQI1z3KvUpCcRiA8ef9E4JNHhI0aFEacm1o0BsI0Slx8wa8gLauoDnoBhq7DcfWhggONDmJJgqCPA7neJ7p934EOOKOnM8Q7PDElo/4x4lFb2DmuUjcUzS3URnGib9qaPNbuXvBO3sGPHJDRG6fGVdMSeWDP2q99FQdFrz26Gu5Tq7dFMzUvbXy8KXeAj57cOklgA+u1B5AoslLtGIHQMaCVnwDnADZIFIrXsoXrgAAAABJRU5ErkJggg==":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAn0lEQVQI1z3OMa5BURSF4f/cQhAKjUQhuQmFNwGJEUi0RKN5rU7FHKhpjEH3TEMtkdBSCY1EIv8r7nFX9e29V7EBAOvu7RPjwmWGH/VuF8CyN9/OAdvqIXYLvtRaNjx9mMTDyo+NjAN1HNcl9ZQ5oQMM3dgDUqDo1l8DzvwmtZN7mnD+PkmLa+4mhrxVA9fRowBWmVBhFy5gYEjKMfz9AylsaRRgGzvZAAAAAElFTkSuQmCC",
- 12,12,'"')}};
- Blockly.Blocks.text_join={init:function(){this.setHelpUrl(Blockly.Msg.TEXT_JOIN_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.itemCount_=2;this.updateShape_();this.setOutput(!0,"String");this.setMutator(new Blockly.Mutator(["text_create_join_item"]));this.setTooltip(Blockly.Msg.TEXT_JOIN_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("items",this.itemCount_);return a},domToMutation:function(a){this.itemCount_=parseInt(a.getAttribute("items"),10);
- this.updateShape_()},decompose:function(a){var b=a.newBlock("text_create_join_container");b.initSvg();for(var c=b.getInput("STACK").connection,d=0;d<this.itemCount_;d++){var e=a.newBlock("text_create_join_item");e.initSvg();c.connect(e.previousConnection);c=e.nextConnection}return b},compose:function(a){var b=a.getInputTargetBlock("STACK");for(a=[];b;)a.push(b.valueConnection_),b=b.nextConnection&&b.nextConnection.targetBlock();for(b=0;b<this.itemCount_;b++){var c=this.getInput("ADD"+b).connection.targetConnection;
- c&&-1==a.indexOf(c)&&c.disconnect()}this.itemCount_=a.length;this.updateShape_();for(b=0;b<this.itemCount_;b++)Blockly.Mutator.reconnect(a[b],this,"ADD"+b)},saveConnections:function(a){a=a.getInputTargetBlock("STACK");for(var b=0;a;){var c=this.getInput("ADD"+b);a.valueConnection_=c&&c.connection.targetConnection;b++;a=a.nextConnection&&a.nextConnection.targetBlock()}},updateShape_:function(){this.itemCount_&&this.getInput("EMPTY")?this.removeInput("EMPTY"):this.itemCount_||this.getInput("EMPTY")||
- this.appendDummyInput("EMPTY").appendField(this.newQuote_(!0)).appendField(this.newQuote_(!1));for(var a=0;a<this.itemCount_;a++)if(!this.getInput("ADD"+a)){var b=this.appendValueInput("ADD"+a);0==a&&b.appendField(Blockly.Msg.TEXT_JOIN_TITLE_CREATEWITH)}for(;this.getInput("ADD"+a);)this.removeInput("ADD"+a),a++},newQuote_:Blockly.Blocks.text.newQuote_};
- Blockly.Blocks.text_create_join_container={init:function(){this.setColour(Blockly.Blocks.texts.HUE);this.appendDummyInput().appendField(Blockly.Msg.TEXT_CREATE_JOIN_TITLE_JOIN);this.appendStatementInput("STACK");this.setTooltip(Blockly.Msg.TEXT_CREATE_JOIN_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.text_create_join_item={init:function(){this.setColour(Blockly.Blocks.texts.HUE);this.appendDummyInput().appendField(Blockly.Msg.TEXT_CREATE_JOIN_ITEM_TITLE_ITEM);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.TEXT_CREATE_JOIN_ITEM_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.text_append={init:function(){this.setHelpUrl(Blockly.Msg.TEXT_APPEND_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.appendValueInput("TEXT").appendField(Blockly.Msg.TEXT_APPEND_TO).appendField(new Blockly.FieldVariable(Blockly.Msg.TEXT_APPEND_VARIABLE),"VAR").appendField(Blockly.Msg.TEXT_APPEND_APPENDTEXT);this.setPreviousStatement(!0);this.setNextStatement(!0);var a=this;this.setTooltip(function(){return Blockly.Msg.TEXT_APPEND_TOOLTIP.replace("%1",a.getFieldValue("VAR"))})}};
- Blockly.Blocks.text_length={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_LENGTH_TITLE,args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Number",colour:Blockly.Blocks.texts.HUE,tooltip:Blockly.Msg.TEXT_LENGTH_TOOLTIP,helpUrl:Blockly.Msg.TEXT_LENGTH_HELPURL})}};
- Blockly.Blocks.text_isEmpty={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_ISEMPTY_TITLE,args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Boolean",colour:Blockly.Blocks.texts.HUE,tooltip:Blockly.Msg.TEXT_ISEMPTY_TOOLTIP,helpUrl:Blockly.Msg.TEXT_ISEMPTY_HELPURL})}};
- Blockly.Blocks.text_indexOf={init:function(){var a=[[Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST,"FIRST"],[Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.TEXT_INDEXOF_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.setOutput(!0,"Number");this.appendValueInput("VALUE").setCheck("String").appendField(Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT);this.appendValueInput("FIND").setCheck("String").appendField(new Blockly.FieldDropdown(a),"END");Blockly.Msg.TEXT_INDEXOF_TAIL&&this.appendDummyInput().appendField(Blockly.Msg.TEXT_INDEXOF_TAIL);
- this.setInputsInline(!0);this.setTooltip(Blockly.Msg.TEXT_INDEXOF_TOOLTIP)}};
- Blockly.Blocks.text_charAt={init:function(){this.WHERE_OPTIONS=[[Blockly.Msg.TEXT_CHARAT_FROM_START,"FROM_START"],[Blockly.Msg.TEXT_CHARAT_FROM_END,"FROM_END"],[Blockly.Msg.TEXT_CHARAT_FIRST,"FIRST"],[Blockly.Msg.TEXT_CHARAT_LAST,"LAST"],[Blockly.Msg.TEXT_CHARAT_RANDOM,"RANDOM"]];this.setHelpUrl(Blockly.Msg.TEXT_CHARAT_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.setOutput(!0,"String");this.appendValueInput("VALUE").setCheck("String").appendField(Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT);this.appendDummyInput("AT");
- this.setInputsInline(!0);this.updateAt_(!0);this.setTooltip(Blockly.Msg.TEXT_CHARAT_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation"),b=this.getInput("AT").type==Blockly.INPUT_VALUE;a.setAttribute("at",b);return a},domToMutation:function(a){a="false"!=a.getAttribute("at");this.updateAt_(a)},updateAt_:function(a){this.removeInput("AT");this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):
- this.appendDummyInput("AT");Blockly.Msg.TEXT_CHARAT_TAIL&&(this.removeInput("TAIL",!0),this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_CHARAT_TAIL));var b=new Blockly.FieldDropdown(this.WHERE_OPTIONS,function(b){var d="FROM_START"==b||"FROM_END"==b;if(d!=a){var e=this.sourceBlock_;e.updateAt_(d);e.setFieldValue(b,"WHERE");return null}});this.getInput("AT").appendField(b,"WHERE")}};
- Blockly.Blocks.text_getSubstring={init:function(){this.WHERE_OPTIONS_1=[[Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START,"FROM_START"],[Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_END,"FROM_END"],[Blockly.Msg.TEXT_GET_SUBSTRING_START_FIRST,"FIRST"]];this.WHERE_OPTIONS_2=[[Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_START,"FROM_START"],[Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_END,"FROM_END"],[Blockly.Msg.TEXT_GET_SUBSTRING_END_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.TEXT_GET_SUBSTRING_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);
- this.appendValueInput("STRING").setCheck("String").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT);this.appendDummyInput("AT1");this.appendDummyInput("AT2");Blockly.Msg.TEXT_GET_SUBSTRING_TAIL&&this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_TAIL);this.setInputsInline(!0);this.setOutput(!0,"String");this.updateAt_(1,!0);this.updateAt_(2,!0);this.setTooltip(Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation"),
- b=this.getInput("AT1").type==Blockly.INPUT_VALUE;a.setAttribute("at1",b);b=this.getInput("AT2").type==Blockly.INPUT_VALUE;a.setAttribute("at2",b);return a},domToMutation:function(a){var b="true"==a.getAttribute("at1");a="true"==a.getAttribute("at2");this.updateAt_(1,b);this.updateAt_(2,a)},updateAt_:function(a,b){this.removeInput("AT"+a);this.removeInput("ORDINAL"+a,!0);b?(this.appendValueInput("AT"+a).setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL"+a).appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):
- this.appendDummyInput("AT"+a);2==a&&Blockly.Msg.TEXT_GET_SUBSTRING_TAIL&&(this.removeInput("TAIL",!0),this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_TAIL));var c=new Blockly.FieldDropdown(this["WHERE_OPTIONS_"+a],function(c){var e="FROM_START"==c||"FROM_END"==c;if(e!=b){var f=this.sourceBlock_;f.updateAt_(a,e);f.setFieldValue(c,"WHERE"+a);return null}});this.getInput("AT"+a).appendField(c,"WHERE"+a);1==a&&this.moveInputBefore("AT1","AT2")}};
- Blockly.Blocks.text_changeCase={init:function(){var a=[[Blockly.Msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE,"UPPERCASE"],[Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE,"LOWERCASE"],[Blockly.Msg.TEXT_CHANGECASE_OPERATOR_TITLECASE,"TITLECASE"]];this.setHelpUrl(Blockly.Msg.TEXT_CHANGECASE_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.appendValueInput("TEXT").setCheck("String").appendField(new Blockly.FieldDropdown(a),"CASE");this.setOutput(!0,"String");this.setTooltip(Blockly.Msg.TEXT_CHANGECASE_TOOLTIP)}};
- Blockly.Blocks.text_trim={init:function(){var a=[[Blockly.Msg.TEXT_TRIM_OPERATOR_BOTH,"BOTH"],[Blockly.Msg.TEXT_TRIM_OPERATOR_LEFT,"LEFT"],[Blockly.Msg.TEXT_TRIM_OPERATOR_RIGHT,"RIGHT"]];this.setHelpUrl(Blockly.Msg.TEXT_TRIM_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);this.appendValueInput("TEXT").setCheck("String").appendField(new Blockly.FieldDropdown(a),"MODE");this.setOutput(!0,"String");this.setTooltip(Blockly.Msg.TEXT_TRIM_TOOLTIP)}};
- Blockly.Blocks.text_print={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_PRINT_TITLE,args0:[{type:"input_value",name:"TEXT"}],previousStatement:null,nextStatement:null,colour:Blockly.Blocks.texts.HUE,tooltip:Blockly.Msg.TEXT_PRINT_TOOLTIP,helpUrl:Blockly.Msg.TEXT_PRINT_HELPURL})}};
- Blockly.Blocks.text_prompt_ext={init:function(){var a=[[Blockly.Msg.TEXT_PROMPT_TYPE_TEXT,"TEXT"],[Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER,"NUMBER"]];this.setHelpUrl(Blockly.Msg.TEXT_PROMPT_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);var b=this,a=new Blockly.FieldDropdown(a,function(a){b.updateType_(a)});this.appendValueInput("TEXT").appendField(a,"TYPE");this.setOutput(!0,"String");this.setTooltip(function(){return"TEXT"==b.getFieldValue("TYPE")?Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT:Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER})},
- updateType_:function(a){this.outputConnection.setCheck("NUMBER"==a?"Number":"String")},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("type",this.getFieldValue("TYPE"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("type"))}};
- Blockly.Blocks.text_prompt={init:function(){var a=[[Blockly.Msg.TEXT_PROMPT_TYPE_TEXT,"TEXT"],[Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER,"NUMBER"]],b=this;this.setHelpUrl(Blockly.Msg.TEXT_PROMPT_HELPURL);this.setColour(Blockly.Blocks.texts.HUE);a=new Blockly.FieldDropdown(a,function(a){b.updateType_(a)});this.appendDummyInput().appendField(a,"TYPE").appendField(new Blockly.FieldTextInput(""),"TEXT");this.setOutput(!0,"String");b=this;this.setTooltip(function(){return"TEXT"==b.getFieldValue("TYPE")?Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT:
- Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER})},updateType_:Blockly.Blocks.text_prompt_ext.updateType_,mutationToDom:Blockly.Blocks.text_prompt_ext.mutationToDom,domToMutation:Blockly.Blocks.text_prompt_ext.domToMutation};Blockly.Blocks.loops={};Blockly.Blocks.loops.HUE=120;Blockly.Blocks.controls_repeat_ext={init:function(){this.jsonInit({message0:Blockly.Msg.CONTROLS_REPEAT_TITLE,args0:[{type:"input_value",name:"TIMES",check:"Number"}],previousStatement:null,nextStatement:null,colour:Blockly.Blocks.loops.HUE,tooltip:Blockly.Msg.CONTROLS_REPEAT_TOOLTIP,helpUrl:Blockly.Msg.CONTROLS_REPEAT_HELPURL});this.appendStatementInput("DO").appendField(Blockly.Msg.CONTROLS_REPEAT_INPUT_DO)}};
- Blockly.Blocks.controls_repeat={init:function(){this.jsonInit({message0:Blockly.Msg.CONTROLS_REPEAT_TITLE,args0:[{type:"field_number",name:"TIMES",text:"10"}],previousStatement:null,nextStatement:null,colour:Blockly.Blocks.loops.HUE,tooltip:Blockly.Msg.CONTROLS_REPEAT_TOOLTIP,helpUrl:Blockly.Msg.CONTROLS_REPEAT_HELPURL});this.appendStatementInput("DO").appendField(Blockly.Msg.CONTROLS_REPEAT_INPUT_DO);this.getField("TIMES").setValidator(Blockly.FieldTextInput.nonnegativeIntegerValidator)}};
- Blockly.Blocks.controls_whileUntil={init:function(){var a=[[Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_WHILE,"WHILE"],[Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_UNTIL,"UNTIL"]];this.setHelpUrl(Blockly.Msg.CONTROLS_WHILEUNTIL_HELPURL);this.setColour(Blockly.Blocks.loops.HUE);this.appendValueInput("BOOL").setCheck("Boolean").appendField(new Blockly.FieldDropdown(a),"MODE");this.appendStatementInput("DO").appendField(Blockly.Msg.CONTROLS_WHILEUNTIL_INPUT_DO);this.setPreviousStatement(!0);this.setNextStatement(!0);
- var b=this;this.setTooltip(function(){var a=b.getFieldValue("MODE");return{WHILE:Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_WHILE,UNTIL:Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL}[a]})}};
- Blockly.Blocks.controls_for={init:function(){this.jsonInit({message0:Blockly.Msg.CONTROLS_FOR_TITLE,args0:[{type:"field_variable",name:"VAR",variable:null},{type:"input_value",name:"FROM",check:"Number",align:"RIGHT"},{type:"input_value",name:"TO",check:"Number",align:"RIGHT"},{type:"input_value",name:"BY",check:"Number",align:"RIGHT"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:Blockly.Blocks.loops.HUE,helpUrl:Blockly.Msg.CONTROLS_FOR_HELPURL});this.appendStatementInput("DO").appendField(Blockly.Msg.CONTROLS_FOR_INPUT_DO);
- var a=this;this.setTooltip(function(){return Blockly.Msg.CONTROLS_FOR_TOOLTIP.replace("%1",a.getFieldValue("VAR"))})},customContextMenu:function(a){if(!this.isCollapsed()){var b={enabled:!0},c=this.getFieldValue("VAR");b.text=Blockly.Msg.VARIABLES_SET_CREATE_GET.replace("%1",c);c=goog.dom.createDom("field",null,c);c.setAttribute("name","VAR");c=goog.dom.createDom("block",null,c);c.setAttribute("type","variables_get");b.callback=Blockly.ContextMenu.callbackFactory(this,c);a.push(b)}}};
- Blockly.Blocks.controls_forEach={init:function(){this.jsonInit({message0:Blockly.Msg.CONTROLS_FOREACH_TITLE,args0:[{type:"field_variable",name:"VAR",variable:null},{type:"input_value",name:"LIST",check:"Array"}],previousStatement:null,nextStatement:null,colour:Blockly.Blocks.loops.HUE,helpUrl:Blockly.Msg.CONTROLS_FOREACH_HELPURL});this.appendStatementInput("DO").appendField(Blockly.Msg.CONTROLS_FOREACH_INPUT_DO);var a=this;this.setTooltip(function(){return Blockly.Msg.CONTROLS_FOREACH_TOOLTIP.replace("%1",
- a.getFieldValue("VAR"))})},customContextMenu:Blockly.Blocks.controls_for.customContextMenu};
- Blockly.Blocks.controls_flow_statements={init:function(){var a=[[Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK,"BREAK"],[Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE,"CONTINUE"]];this.setHelpUrl(Blockly.Msg.CONTROLS_FLOW_STATEMENTS_HELPURL);this.setColour(Blockly.Blocks.loops.HUE);this.appendDummyInput().appendField(new Blockly.FieldDropdown(a),"FLOW");this.setPreviousStatement(!0);var b=this;this.setTooltip(function(){var a=b.getFieldValue("FLOW");return{BREAK:Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK,
- CONTINUE:Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE}[a]})},onchange:function(a){a=!1;var b=this;do{if(-1!=this.LOOP_TYPES.indexOf(b.type)){a=!0;break}b=b.getSurroundParent()}while(b);a?this.setWarningText(null):this.setWarningText(Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING)},LOOP_TYPES:["controls_repeat","controls_repeat_ext","controls_forEach","controls_for","controls_whileUntil"]};Blockly.Blocks.logic={};Blockly.Blocks.logic.HUE=210;
- Blockly.Blocks.controls_if={init:function(){this.setHelpUrl(Blockly.Msg.CONTROLS_IF_HELPURL);this.setColour(Blockly.Blocks.logic.HUE);this.appendValueInput("IF0").setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_IF);this.appendStatementInput("DO0").appendField(Blockly.Msg.CONTROLS_IF_MSG_THEN);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setMutator(new Blockly.Mutator(["controls_if_elseif","controls_if_else"]));var a=this;this.setTooltip(function(){if(a.elseifCount_||a.elseCount_){if(!a.elseifCount_&&
- a.elseCount_)return Blockly.Msg.CONTROLS_IF_TOOLTIP_2;if(a.elseifCount_&&!a.elseCount_)return Blockly.Msg.CONTROLS_IF_TOOLTIP_3;if(a.elseifCount_&&a.elseCount_)return Blockly.Msg.CONTROLS_IF_TOOLTIP_4}else return Blockly.Msg.CONTROLS_IF_TOOLTIP_1;return""});this.elseCount_=this.elseifCount_=0},mutationToDom:function(){if(!this.elseifCount_&&!this.elseCount_)return null;var a=document.createElement("mutation");this.elseifCount_&&a.setAttribute("elseif",this.elseifCount_);this.elseCount_&&a.setAttribute("else",
- 1);return a},domToMutation:function(a){this.elseifCount_=parseInt(a.getAttribute("elseif"),10)||0;this.elseCount_=parseInt(a.getAttribute("else"),10)||0;this.updateShape_()},decompose:function(a){var b=a.newBlock("controls_if_if");b.initSvg();for(var c=b.nextConnection,d=1;d<=this.elseifCount_;d++){var e=a.newBlock("controls_if_elseif");e.initSvg();c.connect(e.previousConnection);c=e.nextConnection}this.elseCount_&&(a=a.newBlock("controls_if_else"),a.initSvg(),c.connect(a.previousConnection));return b},
- compose:function(a){var b=a.nextConnection.targetBlock();this.elseCount_=this.elseifCount_=0;a=[null];for(var c=[null],d=null;b;){switch(b.type){case "controls_if_elseif":this.elseifCount_++;a.push(b.valueConnection_);c.push(b.statementConnection_);break;case "controls_if_else":this.elseCount_++;d=b.statementConnection_;break;default:throw"Unknown block type.";}b=b.nextConnection&&b.nextConnection.targetBlock()}this.updateShape_();for(b=1;b<=this.elseifCount_;b++)Blockly.Mutator.reconnect(a[b],this,
- "IF"+b),Blockly.Mutator.reconnect(c[b],this,"DO"+b);Blockly.Mutator.reconnect(d,this,"ELSE")},saveConnections:function(a){a=a.nextConnection.targetBlock();for(var b=1;a;){switch(a.type){case "controls_if_elseif":var c=this.getInput("IF"+b),d=this.getInput("DO"+b);a.valueConnection_=c&&c.connection.targetConnection;a.statementConnection_=d&&d.connection.targetConnection;b++;break;case "controls_if_else":d=this.getInput("ELSE");a.statementConnection_=d&&d.connection.targetConnection;break;default:throw"Unknown block type.";
- }a=a.nextConnection&&a.nextConnection.targetBlock()}},updateShape_:function(){this.getInput("ELSE")&&this.removeInput("ELSE");for(var a=1;this.getInput("IF"+a);)this.removeInput("IF"+a),this.removeInput("DO"+a),a++;for(a=1;a<=this.elseifCount_;a++)this.appendValueInput("IF"+a).setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_ELSEIF),this.appendStatementInput("DO"+a).appendField(Blockly.Msg.CONTROLS_IF_MSG_THEN);this.elseCount_&&this.appendStatementInput("ELSE").appendField(Blockly.Msg.CONTROLS_IF_MSG_ELSE)}};
- Blockly.Blocks.controls_if_if={init:function(){this.setColour(Blockly.Blocks.logic.HUE);this.appendDummyInput().appendField(Blockly.Msg.CONTROLS_IF_IF_TITLE_IF);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.CONTROLS_IF_IF_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.controls_if_elseif={init:function(){this.setColour(Blockly.Blocks.logic.HUE);this.appendDummyInput().appendField(Blockly.Msg.CONTROLS_IF_ELSEIF_TITLE_ELSEIF);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.CONTROLS_IF_ELSEIF_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.controls_if_else={init:function(){this.setColour(Blockly.Blocks.logic.HUE);this.appendDummyInput().appendField(Blockly.Msg.CONTROLS_IF_ELSE_TITLE_ELSE);this.setPreviousStatement(!0);this.setTooltip(Blockly.Msg.CONTROLS_IF_ELSE_TOOLTIP);this.contextMenu=!1}};
- Blockly.Blocks.logic_compare={init:function(){var a=this.RTL?[["=","EQ"],["\u2260","NEQ"],[">","LT"],["\u2265","LTE"],["<","GT"],["\u2264","GTE"]]:[["=","EQ"],["\u2260","NEQ"],["<","LT"],["\u2264","LTE"],[">","GT"],["\u2265","GTE"]];this.setHelpUrl(Blockly.Msg.LOGIC_COMPARE_HELPURL);this.setColour(Blockly.Blocks.logic.HUE);this.setOutput(!0,"Boolean");this.appendValueInput("A");this.appendValueInput("B").appendField(new Blockly.FieldDropdown(a),"OP");this.setInputsInline(!0);var b=this;this.setTooltip(function(){var a=
- b.getFieldValue("OP");return{EQ:Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ,NEQ:Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ,LT:Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT,LTE:Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LTE,GT:Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GT,GTE:Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GTE}[a]});this.prevBlocks_=[null,null]},onchange:function(a){var b=this.getInputTargetBlock("A"),c=this.getInputTargetBlock("B");if(b&&c&&!b.outputConnection.checkType_(c.outputConnection)){Blockly.Events.setGroup(a.group);for(a=0;a<
- this.prevBlocks_.length;a++){var d=this.prevBlocks_[a];if(d===b||d===c)d.unplug(),d.bumpNeighbours_()}Blockly.Events.setGroup(!1)}this.prevBlocks_[0]=b;this.prevBlocks_[1]=c}};
- Blockly.Blocks.logic_operation={init:function(){var a=[[Blockly.Msg.LOGIC_OPERATION_AND,"AND"],[Blockly.Msg.LOGIC_OPERATION_OR,"OR"]];this.setHelpUrl(Blockly.Msg.LOGIC_OPERATION_HELPURL);this.setColour(Blockly.Blocks.logic.HUE);this.setOutput(!0,"Boolean");this.appendValueInput("A").setCheck("Boolean");this.appendValueInput("B").setCheck("Boolean").appendField(new Blockly.FieldDropdown(a),"OP");this.setInputsInline(!0);var b=this;this.setTooltip(function(){var a=b.getFieldValue("OP");return{AND:Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND,
- OR:Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR}[a]})}};Blockly.Blocks.logic_negate={init:function(){this.jsonInit({message0:Blockly.Msg.LOGIC_NEGATE_TITLE,args0:[{type:"input_value",name:"BOOL",check:"Boolean"}],output:"Boolean",colour:Blockly.Blocks.logic.HUE,tooltip:Blockly.Msg.LOGIC_NEGATE_TOOLTIP,helpUrl:Blockly.Msg.LOGIC_NEGATE_HELPURL})}};
- Blockly.Blocks.logic_boolean={init:function(){this.jsonInit({message0:"%1",args0:[{type:"field_dropdown",name:"BOOL",options:[[Blockly.Msg.LOGIC_BOOLEAN_TRUE,"TRUE"],[Blockly.Msg.LOGIC_BOOLEAN_FALSE,"FALSE"]]}],output:"Boolean",colour:Blockly.Blocks.logic.HUE,tooltip:Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP,helpUrl:Blockly.Msg.LOGIC_BOOLEAN_HELPURL})}};
- Blockly.Blocks.logic_null={init:function(){this.jsonInit({message0:Blockly.Msg.LOGIC_NULL,output:null,colour:Blockly.Blocks.logic.HUE,tooltip:Blockly.Msg.LOGIC_NULL_TOOLTIP,helpUrl:Blockly.Msg.LOGIC_NULL_HELPURL})}};
- Blockly.Blocks.logic_ternary={init:function(){this.setHelpUrl(Blockly.Msg.LOGIC_TERNARY_HELPURL);this.setColour(Blockly.Blocks.logic.HUE);this.appendValueInput("IF").setCheck("Boolean").appendField(Blockly.Msg.LOGIC_TERNARY_CONDITION);this.appendValueInput("THEN").appendField(Blockly.Msg.LOGIC_TERNARY_IF_TRUE);this.appendValueInput("ELSE").appendField(Blockly.Msg.LOGIC_TERNARY_IF_FALSE);this.setOutput(!0);this.setTooltip(Blockly.Msg.LOGIC_TERNARY_TOOLTIP);this.prevParentConnection_=null},onchange:function(a){var b=
- this.getInputTargetBlock("THEN"),c=this.getInputTargetBlock("ELSE"),d=this.outputConnection.targetConnection;if((b||c)&&d)for(var e=0;2>e;e++){var f=1==e?b:c;f&&!f.outputConnection.checkType_(d)&&(Blockly.Events.setGroup(a.group),d===this.prevParentConnection_?(this.unplug(),d.getSourceBlock().bumpNeighbours_()):(f.unplug(),f.bumpNeighbours_()),Blockly.Events.setGroup(!1))}this.prevParentConnection_=d}};
-
- /*** EXPORTS FROM exports-loader ***/
- module.exports = Blockly;
-
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- goog.string.caseInsensitiveEndsWith=function(a,b){return 0==goog.string.caseInsensitiveCompare(b,a.substr(a.length-b.length,b.length))};goog.string.caseInsensitiveEquals=function(a,b){return a.toLowerCase()==b.toLowerCase()};goog.string.subs=function(a,b){for(var c=a.split("%s"),d="",e=Array.prototype.slice.call(arguments,1);e.length&&1<c.length;)d+=c.shift()+e.shift();return d+c.join("%s")};goog.string.collapseWhitespace=function(a){return a.replace(/[\s\xa0]+/g," ").replace(/^\s+|\s+$/g,"")};
- goog.string.isEmptyOrWhitespace=function(a){return/^[\s\xa0]*$/.test(a)};goog.string.isEmptyString=function(a){return 0==a.length};goog.string.isEmpty=goog.string.isEmptyOrWhitespace;goog.string.isEmptyOrWhitespaceSafe=function(a){return goog.string.isEmptyOrWhitespace(goog.string.makeSafe(a))};goog.string.isEmptySafe=goog.string.isEmptyOrWhitespaceSafe;goog.string.isBreakingWhitespace=function(a){return!/[^\t\n\r ]/.test(a)};goog.string.isAlpha=function(a){return!/[^a-zA-Z]/.test(a)};
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- goog.string.normalizeWhitespace=function(a){return a.replace(/\xa0|\s/g," ")};goog.string.normalizeSpaces=function(a){return a.replace(/\xa0|[ \t]+/g," ")};goog.string.collapseBreakingSpaces=function(a){return a.replace(/[\t\r\n ]+/g," ").replace(/^[\t\r\n ]+|[\t\r\n ]+$/g,"")};goog.string.trim=goog.TRUSTED_SITE&&String.prototype.trim?function(a){return a.trim()}:function(a){return a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"")};goog.string.trimLeft=function(a){return a.replace(/^[\s\xa0]+/,"")};
- goog.string.trimRight=function(a){return a.replace(/[\s\xa0]+$/,"")};goog.string.caseInsensitiveCompare=function(a,b){var c=String(a).toLowerCase(),d=String(b).toLowerCase();return c<d?-1:c==d?0:1};
- goog.string.numberAwareCompare_=function(a,b,c){if(a==b)return 0;if(!a)return-1;if(!b)return 1;for(var d=a.toLowerCase().match(c),e=b.toLowerCase().match(c),f=Math.min(d.length,e.length),g=0;g<f;g++){c=d[g];var h=e[g];if(c!=h)return a=parseInt(c,10),!isNaN(a)&&(b=parseInt(h,10),!isNaN(b)&&a-b)?a-b:c<h?-1:1}return d.length!=e.length?d.length-e.length:a<b?-1:1};goog.string.intAwareCompare=function(a,b){return goog.string.numberAwareCompare_(a,b,/\d+|\D+/g)};
- goog.string.floatAwareCompare=function(a,b){return goog.string.numberAwareCompare_(a,b,/\d+|\.\d+|\D+/g)};goog.string.numerateCompare=goog.string.floatAwareCompare;goog.string.urlEncode=function(a){return encodeURIComponent(String(a))};goog.string.urlDecode=function(a){return decodeURIComponent(a.replace(/\+/g," "))};goog.string.newLineToBr=function(a,b){return a.replace(/(\r\n|\r|\n)/g,b?"<br />":"<br>")};
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- "<"));-1!=a.indexOf(">")&&(a=a.replace(goog.string.GT_RE_,">"));-1!=a.indexOf('"')&&(a=a.replace(goog.string.QUOT_RE_,"""));-1!=a.indexOf("'")&&(a=a.replace(goog.string.SINGLE_QUOTE_RE_,"'"));-1!=a.indexOf("\x00")&&(a=a.replace(goog.string.NULL_RE_,"�"));goog.string.DETECT_DOUBLE_ESCAPING&&-1!=a.indexOf("e")&&(a=a.replace(goog.string.E_RE_,"e"))}return a};goog.string.AMP_RE_=/&/g;goog.string.LT_RE_=/</g;goog.string.GT_RE_=/>/g;goog.string.QUOT_RE_=/"/g;
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- goog.string.unescapeEntitiesWithDocument=function(a,b){return goog.string.contains(a,"&")?goog.string.unescapeEntitiesUsingDom_(a,b):a};
- goog.string.unescapeEntitiesUsingDom_=function(a,b){var c={"&":"&","<":"<",">":">",""":'"'},d;d=b?b.createElement("div"):goog.global.document.createElement("div");return a.replace(goog.string.HTML_ENTITY_PATTERN_,function(a,b){var g=c[a];if(g)return g;if("#"==b.charAt(0)){var h=Number("0"+b.substr(1));isNaN(h)||(g=String.fromCharCode(h))}g||(d.innerHTML=a+" ",g=d.firstChild.nodeValue.slice(0,-1));return c[a]=g})};
- goog.string.unescapePureXmlEntities_=function(a){return a.replace(/&([^;]+);/g,function(a,c){switch(c){case "amp":return"&";case "lt":return"<";case "gt":return">";case "quot":return'"';default:if("#"==c.charAt(0)){var d=Number("0"+c.substr(1));if(!isNaN(d))return String.fromCharCode(d)}return a}})};goog.string.HTML_ENTITY_PATTERN_=/&([^;\s<&]+);?/g;goog.string.whitespaceEscape=function(a,b){return goog.string.newLineToBr(a.replace(/ /g,"  "),b)};
- goog.string.preserveSpaces=function(a){return a.replace(/(^|[\n ]) /g,"$1"+goog.string.Unicode.NBSP)};goog.string.stripQuotes=function(a,b){for(var c=b.length,d=0;d<c;d++){var e=1==c?b:b.charAt(d);if(a.charAt(0)==e&&a.charAt(a.length-1)==e)return a.substring(1,a.length-1)}return a};goog.string.truncate=function(a,b,c){c&&(a=goog.string.unescapeEntities(a));a.length>b&&(a=a.substring(0,b-3)+"...");c&&(a=goog.string.htmlEscape(a));return a};
- goog.string.truncateMiddle=function(a,b,c,d){c&&(a=goog.string.unescapeEntities(a));if(d&&a.length>b){d>b&&(d=b);var e=a.length-d;a=a.substring(0,b-d)+"..."+a.substring(e)}else a.length>b&&(d=Math.floor(b/2),e=a.length-d,a=a.substring(0,d+b%2)+"..."+a.substring(e));c&&(a=goog.string.htmlEscape(a));return a};goog.string.specialEscapeChars_={"\x00":"\\0","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\x0B":"\\x0B",'"':'\\"',"\\":"\\\\","<":"<"};goog.string.jsEscapeCache_={"'":"\\'"};
- goog.string.quote=function(a){a=String(a);for(var b=['"'],c=0;c<a.length;c++){var d=a.charAt(c),e=d.charCodeAt(0);b[c+1]=goog.string.specialEscapeChars_[d]||(31<e&&127>e?d:goog.string.escapeChar(d))}b.push('"');return b.join("")};goog.string.escapeString=function(a){for(var b=[],c=0;c<a.length;c++)b[c]=goog.string.escapeChar(a.charAt(c));return b.join("")};
- goog.string.escapeChar=function(a){if(a in goog.string.jsEscapeCache_)return goog.string.jsEscapeCache_[a];if(a in goog.string.specialEscapeChars_)return goog.string.jsEscapeCache_[a]=goog.string.specialEscapeChars_[a];var b=a,c=a.charCodeAt(0);if(31<c&&127>c)b=a;else{if(256>c){if(b="\\x",16>c||256<c)b+="0"}else b="\\u",4096>c&&(b+="0");b+=c.toString(16).toUpperCase()}return goog.string.jsEscapeCache_[a]=b};goog.string.contains=function(a,b){return-1!=a.indexOf(b)};
- goog.string.caseInsensitiveContains=function(a,b){return goog.string.contains(a.toLowerCase(),b.toLowerCase())};goog.string.countOf=function(a,b){return a&&b?a.split(b).length-1:0};goog.string.removeAt=function(a,b,c){var d=a;0<=b&&b<a.length&&0<c&&(d=a.substr(0,b)+a.substr(b+c,a.length-b-c));return d};goog.string.remove=function(a,b){var c=new RegExp(goog.string.regExpEscape(b),"");return a.replace(c,"")};
- goog.string.removeAll=function(a,b){var c=new RegExp(goog.string.regExpEscape(b),"g");return a.replace(c,"")};goog.string.regExpEscape=function(a){return String(a).replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g,"\\$1").replace(/\x08/g,"\\x08")};goog.string.repeat=String.prototype.repeat?function(a,b){return a.repeat(b)}:function(a,b){return Array(b+1).join(a)};
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- goog.string.compareVersions=function(a,b){for(var c=0,d=goog.string.trim(String(a)).split("."),e=goog.string.trim(String(b)).split("."),f=Math.max(d.length,e.length),g=0;0==c&&g<f;g++){var h=d[g]||"",k=e[g]||"",l=RegExp("(\\d*)(\\D*)","g"),n=RegExp("(\\d*)(\\D*)","g");do{var m=l.exec(h)||["","",""],p=n.exec(k)||["","",""];if(0==m[0].length&&0==p[0].length)break;var c=0==m[1].length?0:parseInt(m[1],10),q=0==p[1].length?0:parseInt(p[1],10),c=goog.string.compareElements_(c,q)||goog.string.compareElements_(0==
- m[2].length,0==p[2].length)||goog.string.compareElements_(m[2],p[2])}while(0==c)}return c};goog.string.compareElements_=function(a,b){return a<b?-1:a>b?1:0};goog.string.hashCode=function(a){for(var b=0,c=0;c<a.length;++c)b=31*b+a.charCodeAt(c)>>>0;return b};goog.string.uniqueStringCounter_=2147483648*Math.random()|0;goog.string.createUniqueString=function(){return"goog_"+goog.string.uniqueStringCounter_++};
- goog.string.toNumber=function(a){var b=Number(a);return 0==b&&goog.string.isEmptyOrWhitespace(a)?NaN:b};goog.string.isLowerCamelCase=function(a){return/^[a-z]+([A-Z][a-z]*)*$/.test(a)};goog.string.isUpperCamelCase=function(a){return/^([A-Z][a-z]*)+$/.test(a)};goog.string.toCamelCase=function(a){return String(a).replace(/\-([a-z])/g,function(a,c){return c.toUpperCase()})};goog.string.toSelectorCase=function(a){return String(a).replace(/([A-Z])/g,"-$1").toLowerCase()};
- goog.string.toTitleCase=function(a,b){var c=goog.isString(b)?goog.string.regExpEscape(b):"\\s";return a.replace(new RegExp("(^"+(c?"|["+c+"]+":"")+")([a-z])","g"),function(a,b,c){return b+c.toUpperCase()})};goog.string.capitalize=function(a){return String(a.charAt(0)).toUpperCase()+String(a.substr(1)).toLowerCase()};goog.string.parseInt=function(a){isFinite(a)&&(a=String(a));return goog.isString(a)?/^\s*-?0x/i.test(a)?parseInt(a,16):parseInt(a,10):NaN};
- goog.string.splitLimit=function(a,b,c){a=a.split(b);for(var d=[];0<c&&a.length;)d.push(a.shift()),c--;a.length&&d.push(a.join(b));return d};goog.string.lastComponent=function(a,b){if(b)"string"==typeof b&&(b=[b]);else return a;for(var c=-1,d=0;d<b.length;d++)if(""!=b[d]){var e=a.lastIndexOf(b[d]);e>c&&(c=e)}return-1==c?a:a.slice(c+1)};
- goog.string.editDistance=function(a,b){var c=[],d=[];if(a==b)return 0;if(!a.length||!b.length)return Math.max(a.length,b.length);for(var e=0;e<b.length+1;e++)c[e]=e;for(e=0;e<a.length;e++){d[0]=e+1;for(var f=0;f<b.length;f++)d[f+1]=Math.min(d[f]+1,c[f+1]+1,c[f]+Number(a[e]!=b[f]));for(f=0;f<c.length;f++)c[f]=d[f]}return d[b.length]};goog.asserts={};goog.asserts.ENABLE_ASSERTS=goog.DEBUG;goog.asserts.AssertionError=function(a,b){b.unshift(a);goog.debug.Error.call(this,goog.string.subs.apply(null,b));b.shift();this.messagePattern=a};goog.inherits(goog.asserts.AssertionError,goog.debug.Error);goog.asserts.AssertionError.prototype.name="AssertionError";goog.asserts.DEFAULT_ERROR_HANDLER=function(a){throw a;};goog.asserts.errorHandler_=goog.asserts.DEFAULT_ERROR_HANDLER;
- goog.asserts.doAssertFailure_=function(a,b,c,d){var e="Assertion failed";if(c)var e=e+(": "+c),f=d;else a&&(e+=": "+a,f=b);a=new goog.asserts.AssertionError(""+e,f||[]);goog.asserts.errorHandler_(a)};goog.asserts.setErrorHandler=function(a){goog.asserts.ENABLE_ASSERTS&&(goog.asserts.errorHandler_=a)};goog.asserts.assert=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!a&&goog.asserts.doAssertFailure_("",null,b,Array.prototype.slice.call(arguments,2));return a};
- goog.asserts.fail=function(a,b){goog.asserts.ENABLE_ASSERTS&&goog.asserts.errorHandler_(new goog.asserts.AssertionError("Failure"+(a?": "+a:""),Array.prototype.slice.call(arguments,1)))};goog.asserts.assertNumber=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isNumber(a)&&goog.asserts.doAssertFailure_("Expected number but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
- goog.asserts.assertString=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isString(a)&&goog.asserts.doAssertFailure_("Expected string but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertFunction=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isFunction(a)&&goog.asserts.doAssertFailure_("Expected function but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
- goog.asserts.assertObject=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isObject(a)&&goog.asserts.doAssertFailure_("Expected object but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertArray=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isArray(a)&&goog.asserts.doAssertFailure_("Expected array but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
- goog.asserts.assertBoolean=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isBoolean(a)&&goog.asserts.doAssertFailure_("Expected boolean but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertElement=function(a,b,c){!goog.asserts.ENABLE_ASSERTS||goog.isObject(a)&&a.nodeType==goog.dom.NodeType.ELEMENT||goog.asserts.doAssertFailure_("Expected Element but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
- goog.asserts.assertInstanceof=function(a,b,c,d){!goog.asserts.ENABLE_ASSERTS||a instanceof b||goog.asserts.doAssertFailure_("Expected instanceof %s but got %s.",[goog.asserts.getType_(b),goog.asserts.getType_(a)],c,Array.prototype.slice.call(arguments,3));return a};goog.asserts.assertObjectPrototypeIsIntact=function(){for(var a in Object.prototype)goog.asserts.fail(a+" should not be enumerable in Object.prototype.")};
- goog.asserts.getType_=function(a){return a instanceof Function?a.displayName||a.name||"unknown type name":a instanceof Object?a.constructor.displayName||a.constructor.name||Object.prototype.toString.call(a):null===a?"null":typeof a};goog.array={};goog.NATIVE_ARRAY_PROTOTYPES=goog.TRUSTED_SITE;goog.array.ASSUME_NATIVE_FUNCTIONS=!1;goog.array.peek=function(a){return a[a.length-1]};goog.array.last=goog.array.peek;
- goog.array.indexOf=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.indexOf)?function(a,b,c){goog.asserts.assert(null!=a.length);return Array.prototype.indexOf.call(a,b,c)}:function(a,b,c){c=null==c?0:0>c?Math.max(0,a.length+c):c;if(goog.isString(a))return goog.isString(b)&&1==b.length?a.indexOf(b,c):-1;for(;c<a.length;c++)if(c in a&&a[c]===b)return c;return-1};
- goog.array.lastIndexOf=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.lastIndexOf)?function(a,b,c){goog.asserts.assert(null!=a.length);return Array.prototype.lastIndexOf.call(a,b,null==c?a.length-1:c)}:function(a,b,c){c=null==c?a.length-1:c;0>c&&(c=Math.max(0,a.length+c));if(goog.isString(a))return goog.isString(b)&&1==b.length?a.lastIndexOf(b,c):-1;for(;0<=c;c--)if(c in a&&a[c]===b)return c;return-1};
- goog.array.forEach=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.forEach)?function(a,b,c){goog.asserts.assert(null!=a.length);Array.prototype.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)};goog.array.forEachRight=function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,d=d-1;0<=d;--d)d in e&&b.call(c,e[d],d,a)};
- goog.array.filter=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.filter)?function(a,b,c){goog.asserts.assert(null!=a.length);return Array.prototype.filter.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=[],f=0,g=goog.isString(a)?a.split(""):a,h=0;h<d;h++)if(h in g){var k=g[h];b.call(c,k,h,a)&&(e[f++]=k)}return e};
- goog.array.map=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.map)?function(a,b,c){goog.asserts.assert(null!=a.length);return Array.prototype.map.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=Array(d),f=goog.isString(a)?a.split(""):a,g=0;g<d;g++)g in f&&(e[g]=b.call(c,f[g],g,a));return e};
- goog.array.reduce=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.reduce)?function(a,b,c,d){goog.asserts.assert(null!=a.length);d&&(b=goog.bind(b,d));return Array.prototype.reduce.call(a,b,c)}:function(a,b,c,d){var e=c;goog.array.forEach(a,function(c,g){e=b.call(d,e,c,g,a)});return e};
- goog.array.reduceRight=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.reduceRight)?function(a,b,c,d){goog.asserts.assert(null!=a.length);goog.asserts.assert(null!=b);d&&(b=goog.bind(b,d));return Array.prototype.reduceRight.call(a,b,c)}:function(a,b,c,d){var e=c;goog.array.forEachRight(a,function(c,g){e=b.call(d,e,c,g,a)});return e};
- goog.array.some=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.some)?function(a,b,c){goog.asserts.assert(null!=a.length);return Array.prototype.some.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&b.call(c,e[f],f,a))return!0;return!1};
- goog.array.every=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.every)?function(a,b,c){goog.asserts.assert(null!=a.length);return Array.prototype.every.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&!b.call(c,e[f],f,a))return!1;return!0};goog.array.count=function(a,b,c){var d=0;goog.array.forEach(a,function(a,f,g){b.call(c,a,f,g)&&++d},c);return d};
- goog.array.find=function(a,b,c){b=goog.array.findIndex(a,b,c);return 0>b?null:goog.isString(a)?a.charAt(b):a[b]};goog.array.findIndex=function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&b.call(c,e[f],f,a))return f;return-1};goog.array.findRight=function(a,b,c){b=goog.array.findIndexRight(a,b,c);return 0>b?null:goog.isString(a)?a.charAt(b):a[b]};
- goog.array.findIndexRight=function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,d=d-1;0<=d;d--)if(d in e&&b.call(c,e[d],d,a))return d;return-1};goog.array.contains=function(a,b){return 0<=goog.array.indexOf(a,b)};goog.array.isEmpty=function(a){return 0==a.length};goog.array.clear=function(a){if(!goog.isArray(a))for(var b=a.length-1;0<=b;b--)delete a[b];a.length=0};goog.array.insert=function(a,b){goog.array.contains(a,b)||a.push(b)};
- goog.array.insertAt=function(a,b,c){goog.array.splice(a,c,0,b)};goog.array.insertArrayAt=function(a,b,c){goog.partial(goog.array.splice,a,c,0).apply(null,b)};goog.array.insertBefore=function(a,b,c){var d;2==arguments.length||0>(d=goog.array.indexOf(a,c))?a.push(b):goog.array.insertAt(a,b,d)};goog.array.remove=function(a,b){var c=goog.array.indexOf(a,b),d;(d=0<=c)&&goog.array.removeAt(a,c);return d};
- goog.array.removeLast=function(a,b){var c=goog.array.lastIndexOf(a,b);return 0<=c?(goog.array.removeAt(a,c),!0):!1};goog.array.removeAt=function(a,b){goog.asserts.assert(null!=a.length);return 1==Array.prototype.splice.call(a,b,1).length};goog.array.removeIf=function(a,b,c){b=goog.array.findIndex(a,b,c);return 0<=b?(goog.array.removeAt(a,b),!0):!1};goog.array.removeAllIf=function(a,b,c){var d=0;goog.array.forEachRight(a,function(e,f){b.call(c,e,f,a)&&goog.array.removeAt(a,f)&&d++});return d};
- goog.array.concat=function(a){return Array.prototype.concat.apply(Array.prototype,arguments)};goog.array.join=function(a){return Array.prototype.concat.apply(Array.prototype,arguments)};goog.array.toArray=function(a){var b=a.length;if(0<b){for(var c=Array(b),d=0;d<b;d++)c[d]=a[d];return c}return[]};goog.array.clone=goog.array.toArray;
- goog.array.extend=function(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(goog.isArrayLike(d)){var e=a.length||0,f=d.length||0;a.length=e+f;for(var g=0;g<f;g++)a[e+g]=d[g]}else a.push(d)}};goog.array.splice=function(a,b,c,d){goog.asserts.assert(null!=a.length);return Array.prototype.splice.apply(a,goog.array.slice(arguments,1))};
- goog.array.slice=function(a,b,c){goog.asserts.assert(null!=a.length);return 2>=arguments.length?Array.prototype.slice.call(a,b):Array.prototype.slice.call(a,b,c)};goog.array.removeDuplicates=function(a,b,c){b=b||a;var d=function(a){return goog.isObject(a)?"o"+goog.getUid(a):(typeof a).charAt(0)+a};c=c||d;for(var d={},e=0,f=0;f<a.length;){var g=a[f++],h=c(g);Object.prototype.hasOwnProperty.call(d,h)||(d[h]=!0,b[e++]=g)}b.length=e};
- goog.array.binarySearch=function(a,b,c){return goog.array.binarySearch_(a,c||goog.array.defaultCompare,!1,b)};goog.array.binarySelect=function(a,b,c){return goog.array.binarySearch_(a,b,!0,void 0,c)};goog.array.binarySearch_=function(a,b,c,d,e){for(var f=0,g=a.length,h;f<g;){var k=f+g>>1,l;l=c?b.call(e,a[k],k,a):b(d,a[k]);0<l?f=k+1:(g=k,h=!l)}return h?f:~f};goog.array.sort=function(a,b){a.sort(b||goog.array.defaultCompare)};
- goog.array.stableSort=function(a,b){for(var c=Array(a.length),d=0;d<a.length;d++)c[d]={index:d,value:a[d]};var e=b||goog.array.defaultCompare;goog.array.sort(c,function(a,b){return e(a.value,b.value)||a.index-b.index});for(d=0;d<a.length;d++)a[d]=c[d].value};goog.array.sortByKey=function(a,b,c){var d=c||goog.array.defaultCompare;goog.array.sort(a,function(a,c){return d(b(a),b(c))})};goog.array.sortObjectsByKey=function(a,b,c){goog.array.sortByKey(a,function(a){return a[b]},c)};
- goog.array.isSorted=function(a,b,c){b=b||goog.array.defaultCompare;for(var d=1;d<a.length;d++){var e=b(a[d-1],a[d]);if(0<e||0==e&&c)return!1}return!0};goog.array.equals=function(a,b,c){if(!goog.isArrayLike(a)||!goog.isArrayLike(b)||a.length!=b.length)return!1;var d=a.length;c=c||goog.array.defaultCompareEquality;for(var e=0;e<d;e++)if(!c(a[e],b[e]))return!1;return!0};
- goog.array.compare3=function(a,b,c){c=c||goog.array.defaultCompare;for(var d=Math.min(a.length,b.length),e=0;e<d;e++){var f=c(a[e],b[e]);if(0!=f)return f}return goog.array.defaultCompare(a.length,b.length)};goog.array.defaultCompare=function(a,b){return a>b?1:a<b?-1:0};goog.array.inverseDefaultCompare=function(a,b){return-goog.array.defaultCompare(a,b)};goog.array.defaultCompareEquality=function(a,b){return a===b};
- goog.array.binaryInsert=function(a,b,c){c=goog.array.binarySearch(a,b,c);return 0>c?(goog.array.insertAt(a,b,-(c+1)),!0):!1};goog.array.binaryRemove=function(a,b,c){b=goog.array.binarySearch(a,b,c);return 0<=b?goog.array.removeAt(a,b):!1};goog.array.bucket=function(a,b,c){for(var d={},e=0;e<a.length;e++){var f=a[e],g=b.call(c,f,e,a);goog.isDef(g)&&(d[g]||(d[g]=[])).push(f)}return d};goog.array.toObject=function(a,b,c){var d={};goog.array.forEach(a,function(e,f){d[b.call(c,e,f,a)]=e});return d};
- goog.array.range=function(a,b,c){var d=[],e=0,f=a;c=c||1;void 0!==b&&(e=a,f=b);if(0>c*(f-e))return[];if(0<c)for(a=e;a<f;a+=c)d.push(a);else for(a=e;a>f;a+=c)d.push(a);return d};goog.array.repeat=function(a,b){for(var c=[],d=0;d<b;d++)c[d]=a;return c};goog.array.flatten=function(a){for(var b=[],c=0;c<arguments.length;c++){var d=arguments[c];if(goog.isArray(d))for(var e=0;e<d.length;e+=8192)for(var f=goog.array.slice(d,e,e+8192),f=goog.array.flatten.apply(null,f),g=0;g<f.length;g++)b.push(f[g]);else b.push(d)}return b};
- goog.array.rotate=function(a,b){goog.asserts.assert(null!=a.length);a.length&&(b%=a.length,0<b?Array.prototype.unshift.apply(a,a.splice(-b,b)):0>b&&Array.prototype.push.apply(a,a.splice(0,-b)));return a};goog.array.moveItem=function(a,b,c){goog.asserts.assert(0<=b&&b<a.length);goog.asserts.assert(0<=c&&c<a.length);b=Array.prototype.splice.call(a,b,1);Array.prototype.splice.call(a,c,0,b[0])};
- goog.array.zip=function(a){if(!arguments.length)return[];for(var b=[],c=arguments[0].length,d=1;d<arguments.length;d++)arguments[d].length<c&&(c=arguments[d].length);for(d=0;d<c;d++){for(var e=[],f=0;f<arguments.length;f++)e.push(arguments[f][d]);b.push(e)}return b};goog.array.shuffle=function(a,b){for(var c=b||Math.random,d=a.length-1;0<d;d--){var e=Math.floor(c()*(d+1)),f=a[d];a[d]=a[e];a[e]=f}};goog.array.copyByIndex=function(a,b){var c=[];goog.array.forEach(b,function(b){c.push(a[b])});return c};goog.math={};goog.math.randomInt=function(a){return Math.floor(Math.random()*a)};goog.math.uniformRandom=function(a,b){return a+Math.random()*(b-a)};goog.math.clamp=function(a,b,c){return Math.min(Math.max(a,b),c)};goog.math.modulo=function(a,b){var c=a%b;return 0>c*b?c+b:c};goog.math.lerp=function(a,b,c){return a+c*(b-a)};goog.math.nearlyEquals=function(a,b,c){return Math.abs(a-b)<=(c||1E-6)};goog.math.standardAngle=function(a){return goog.math.modulo(a,360)};
- goog.math.standardAngleInRadians=function(a){return goog.math.modulo(a,2*Math.PI)};goog.math.toRadians=function(a){return a*Math.PI/180};goog.math.toDegrees=function(a){return 180*a/Math.PI};goog.math.angleDx=function(a,b){return b*Math.cos(goog.math.toRadians(a))};goog.math.angleDy=function(a,b){return b*Math.sin(goog.math.toRadians(a))};goog.math.angle=function(a,b,c,d){return goog.math.standardAngle(goog.math.toDegrees(Math.atan2(d-b,c-a)))};
- goog.math.angleDifference=function(a,b){var c=goog.math.standardAngle(b)-goog.math.standardAngle(a);180<c?c-=360:-180>=c&&(c=360+c);return c};goog.math.sign=Math.sign||function(a){return 0<a?1:0>a?-1:a};
- goog.math.longestCommonSubsequence=function(a,b,c,d){c=c||function(a,b){return a==b};d=d||function(b,c){return a[b]};for(var e=a.length,f=b.length,g=[],h=0;h<e+1;h++)g[h]=[],g[h][0]=0;for(var k=0;k<f+1;k++)g[0][k]=0;for(h=1;h<=e;h++)for(k=1;k<=f;k++)c(a[h-1],b[k-1])?g[h][k]=g[h-1][k-1]+1:g[h][k]=Math.max(g[h-1][k],g[h][k-1]);for(var l=[],h=e,k=f;0<h&&0<k;)c(a[h-1],b[k-1])?(l.unshift(d(h-1,k-1)),h--,k--):g[h-1][k]>g[h][k-1]?h--:k--;return l};
- goog.math.sum=function(a){return goog.array.reduce(arguments,function(a,c){return a+c},0)};goog.math.average=function(a){return goog.math.sum.apply(null,arguments)/arguments.length};goog.math.sampleVariance=function(a){var b=arguments.length;if(2>b)return 0;var c=goog.math.average.apply(null,arguments);return goog.math.sum.apply(null,goog.array.map(arguments,function(a){return Math.pow(a-c,2)}))/(b-1)};goog.math.standardDeviation=function(a){return Math.sqrt(goog.math.sampleVariance.apply(null,arguments))};
- goog.math.isInt=function(a){return isFinite(a)&&0==a%1};goog.math.isFiniteNumber=function(a){return isFinite(a)&&!isNaN(a)};goog.math.isNegativeZero=function(a){return 0==a&&0>1/a};goog.math.log10Floor=function(a){if(0<a){var b=Math.round(Math.log(a)*Math.LOG10E);return b-(parseFloat("1e"+b)>a?1:0)}return 0==a?-Infinity:NaN};goog.math.safeFloor=function(a,b){goog.asserts.assert(!goog.isDef(b)||0<b);return Math.floor(a+(b||2E-15))};
- goog.math.safeCeil=function(a,b){goog.asserts.assert(!goog.isDef(b)||0<b);return Math.ceil(a-(b||2E-15))};goog.labs={};goog.labs.userAgent={};goog.labs.userAgent.util={};goog.labs.userAgent.util.getNativeUserAgentString_=function(){var a=goog.labs.userAgent.util.getNavigator_();return a&&(a=a.userAgent)?a:""};goog.labs.userAgent.util.getNavigator_=function(){return goog.global.navigator};goog.labs.userAgent.util.userAgent_=goog.labs.userAgent.util.getNativeUserAgentString_();goog.labs.userAgent.util.setUserAgent=function(a){goog.labs.userAgent.util.userAgent_=a||goog.labs.userAgent.util.getNativeUserAgentString_()};
- goog.labs.userAgent.util.getUserAgent=function(){return goog.labs.userAgent.util.userAgent_};goog.labs.userAgent.util.matchUserAgent=function(a){var b=goog.labs.userAgent.util.getUserAgent();return goog.string.contains(b,a)};goog.labs.userAgent.util.matchUserAgentIgnoreCase=function(a){var b=goog.labs.userAgent.util.getUserAgent();return goog.string.caseInsensitiveContains(b,a)};
- goog.labs.userAgent.util.extractVersionTuples=function(a){for(var b=RegExp("(\\w[\\w ]+)/([^\\s]+)\\s*(?:\\((.*?)\\))?","g"),c=[],d;d=b.exec(a);)c.push([d[1],d[2],d[3]||void 0]);return c};goog.object={};goog.object.forEach=function(a,b,c){for(var d in a)b.call(c,a[d],d,a)};goog.object.filter=function(a,b,c){var d={},e;for(e in a)b.call(c,a[e],e,a)&&(d[e]=a[e]);return d};goog.object.map=function(a,b,c){var d={},e;for(e in a)d[e]=b.call(c,a[e],e,a);return d};goog.object.some=function(a,b,c){for(var d in a)if(b.call(c,a[d],d,a))return!0;return!1};goog.object.every=function(a,b,c){for(var d in a)if(!b.call(c,a[d],d,a))return!1;return!0};
- goog.object.getCount=function(a){var b=0,c;for(c in a)b++;return b};goog.object.getAnyKey=function(a){for(var b in a)return b};goog.object.getAnyValue=function(a){for(var b in a)return a[b]};goog.object.contains=function(a,b){return goog.object.containsValue(a,b)};goog.object.getValues=function(a){var b=[],c=0,d;for(d in a)b[c++]=a[d];return b};goog.object.getKeys=function(a){var b=[],c=0,d;for(d in a)b[c++]=d;return b};
- goog.object.getValueByKeys=function(a,b){for(var c=goog.isArrayLike(b),d=c?b:arguments,c=c?0:1;c<d.length&&(a=a[d[c]],goog.isDef(a));c++);return a};goog.object.containsKey=function(a,b){return null!==a&&b in a};goog.object.containsValue=function(a,b){for(var c in a)if(a[c]==b)return!0;return!1};goog.object.findKey=function(a,b,c){for(var d in a)if(b.call(c,a[d],d,a))return d};goog.object.findValue=function(a,b,c){return(b=goog.object.findKey(a,b,c))&&a[b]};
- goog.object.isEmpty=function(a){for(var b in a)return!1;return!0};goog.object.clear=function(a){for(var b in a)delete a[b]};goog.object.remove=function(a,b){var c;(c=b in a)&&delete a[b];return c};goog.object.add=function(a,b,c){if(null!==a&&b in a)throw Error('The object already contains the key "'+b+'"');goog.object.set(a,b,c)};goog.object.get=function(a,b,c){return null!==a&&b in a?a[b]:c};goog.object.set=function(a,b,c){a[b]=c};
- goog.object.setIfUndefined=function(a,b,c){return b in a?a[b]:a[b]=c};goog.object.setWithReturnValueIfNotSet=function(a,b,c){if(b in a)return a[b];c=c();return a[b]=c};goog.object.equals=function(a,b){for(var c in a)if(!(c in b)||a[c]!==b[c])return!1;for(c in b)if(!(c in a))return!1;return!0};goog.object.clone=function(a){var b={},c;for(c in a)b[c]=a[c];return b};
- goog.object.unsafeClone=function(a){var b=goog.typeOf(a);if("object"==b||"array"==b){if(goog.isFunction(a.clone))return a.clone();var b="array"==b?[]:{},c;for(c in a)b[c]=goog.object.unsafeClone(a[c]);return b}return a};goog.object.transpose=function(a){var b={},c;for(c in a)b[a[c]]=c;return b};goog.object.PROTOTYPE_FIELDS_="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");
- goog.object.extend=function(a,b){for(var c,d,e=1;e<arguments.length;e++){d=arguments[e];for(c in d)a[c]=d[c];for(var f=0;f<goog.object.PROTOTYPE_FIELDS_.length;f++)c=goog.object.PROTOTYPE_FIELDS_[f],Object.prototype.hasOwnProperty.call(d,c)&&(a[c]=d[c])}};
- goog.object.create=function(a){var b=arguments.length;if(1==b&&goog.isArray(arguments[0]))return goog.object.create.apply(null,arguments[0]);if(b%2)throw Error("Uneven number of arguments");for(var c={},d=0;d<b;d+=2)c[arguments[d]]=arguments[d+1];return c};goog.object.createSet=function(a){var b=arguments.length;if(1==b&&goog.isArray(arguments[0]))return goog.object.createSet.apply(null,arguments[0]);for(var c={},d=0;d<b;d++)c[arguments[d]]=!0;return c};
- goog.object.createImmutableView=function(a){var b=a;Object.isFrozen&&!Object.isFrozen(a)&&(b=Object.create(a),Object.freeze(b));return b};goog.object.isImmutableView=function(a){return!!Object.isFrozen&&Object.isFrozen(a)};goog.labs.userAgent.browser={};goog.labs.userAgent.browser.matchOpera_=function(){return goog.labs.userAgent.util.matchUserAgent("Opera")||goog.labs.userAgent.util.matchUserAgent("OPR")};goog.labs.userAgent.browser.matchIE_=function(){return goog.labs.userAgent.util.matchUserAgent("Trident")||goog.labs.userAgent.util.matchUserAgent("MSIE")};goog.labs.userAgent.browser.matchEdge_=function(){return goog.labs.userAgent.util.matchUserAgent("Edge")};goog.labs.userAgent.browser.matchFirefox_=function(){return goog.labs.userAgent.util.matchUserAgent("Firefox")};
- goog.labs.userAgent.browser.matchSafari_=function(){return goog.labs.userAgent.util.matchUserAgent("Safari")&&!(goog.labs.userAgent.browser.matchChrome_()||goog.labs.userAgent.browser.matchCoast_()||goog.labs.userAgent.browser.matchOpera_()||goog.labs.userAgent.browser.matchEdge_()||goog.labs.userAgent.browser.isSilk()||goog.labs.userAgent.util.matchUserAgent("Android"))};goog.labs.userAgent.browser.matchCoast_=function(){return goog.labs.userAgent.util.matchUserAgent("Coast")};
- goog.labs.userAgent.browser.matchIosWebview_=function(){return(goog.labs.userAgent.util.matchUserAgent("iPad")||goog.labs.userAgent.util.matchUserAgent("iPhone"))&&!goog.labs.userAgent.browser.matchSafari_()&&!goog.labs.userAgent.browser.matchChrome_()&&!goog.labs.userAgent.browser.matchCoast_()&&goog.labs.userAgent.util.matchUserAgent("AppleWebKit")};
- goog.labs.userAgent.browser.matchChrome_=function(){return(goog.labs.userAgent.util.matchUserAgent("Chrome")||goog.labs.userAgent.util.matchUserAgent("CriOS"))&&!goog.labs.userAgent.browser.matchOpera_()&&!goog.labs.userAgent.browser.matchEdge_()};goog.labs.userAgent.browser.matchAndroidBrowser_=function(){return goog.labs.userAgent.util.matchUserAgent("Android")&&!(goog.labs.userAgent.browser.isChrome()||goog.labs.userAgent.browser.isFirefox()||goog.labs.userAgent.browser.isOpera()||goog.labs.userAgent.browser.isSilk())};
- goog.labs.userAgent.browser.isOpera=goog.labs.userAgent.browser.matchOpera_;goog.labs.userAgent.browser.isIE=goog.labs.userAgent.browser.matchIE_;goog.labs.userAgent.browser.isEdge=goog.labs.userAgent.browser.matchEdge_;goog.labs.userAgent.browser.isFirefox=goog.labs.userAgent.browser.matchFirefox_;goog.labs.userAgent.browser.isSafari=goog.labs.userAgent.browser.matchSafari_;goog.labs.userAgent.browser.isCoast=goog.labs.userAgent.browser.matchCoast_;goog.labs.userAgent.browser.isIosWebview=goog.labs.userAgent.browser.matchIosWebview_;
- goog.labs.userAgent.browser.isChrome=goog.labs.userAgent.browser.matchChrome_;goog.labs.userAgent.browser.isAndroidBrowser=goog.labs.userAgent.browser.matchAndroidBrowser_;goog.labs.userAgent.browser.isSilk=function(){return goog.labs.userAgent.util.matchUserAgent("Silk")};
- goog.labs.userAgent.browser.getVersion=function(){function a(a){a=goog.array.find(a,d);return c[a]||""}var b=goog.labs.userAgent.util.getUserAgent();if(goog.labs.userAgent.browser.isIE())return goog.labs.userAgent.browser.getIEVersion_(b);var b=goog.labs.userAgent.util.extractVersionTuples(b),c={};goog.array.forEach(b,function(a){c[a[0]]=a[1]});var d=goog.partial(goog.object.containsKey,c);return goog.labs.userAgent.browser.isOpera()?a(["Version","Opera","OPR"]):goog.labs.userAgent.browser.isEdge()?
- a(["Edge"]):goog.labs.userAgent.browser.isChrome()?a(["Chrome","CriOS"]):(b=b[2])&&b[1]||""};goog.labs.userAgent.browser.isVersionOrHigher=function(a){return 0<=goog.string.compareVersions(goog.labs.userAgent.browser.getVersion(),a)};
- goog.labs.userAgent.browser.getIEVersion_=function(a){var b=/rv: *([\d\.]*)/.exec(a);if(b&&b[1])return b[1];var b="",c=/MSIE +([\d\.]+)/.exec(a);if(c&&c[1])if(a=/Trident\/(\d.\d)/.exec(a),"7.0"==c[1])if(a&&a[1])switch(a[1]){case "4.0":b="8.0";break;case "5.0":b="9.0";break;case "6.0":b="10.0";break;case "7.0":b="11.0"}else b="7.0";else b=c[1];return b};goog.labs.userAgent.engine={};goog.labs.userAgent.engine.isPresto=function(){return goog.labs.userAgent.util.matchUserAgent("Presto")};goog.labs.userAgent.engine.isTrident=function(){return goog.labs.userAgent.util.matchUserAgent("Trident")||goog.labs.userAgent.util.matchUserAgent("MSIE")};goog.labs.userAgent.engine.isEdge=function(){return goog.labs.userAgent.util.matchUserAgent("Edge")};
- goog.labs.userAgent.engine.isWebKit=function(){return goog.labs.userAgent.util.matchUserAgentIgnoreCase("WebKit")&&!goog.labs.userAgent.engine.isEdge()};goog.labs.userAgent.engine.isGecko=function(){return goog.labs.userAgent.util.matchUserAgent("Gecko")&&!goog.labs.userAgent.engine.isWebKit()&&!goog.labs.userAgent.engine.isTrident()&&!goog.labs.userAgent.engine.isEdge()};
- goog.labs.userAgent.engine.getVersion=function(){var a=goog.labs.userAgent.util.getUserAgent();if(a){var a=goog.labs.userAgent.util.extractVersionTuples(a),b=goog.labs.userAgent.engine.getEngineTuple_(a);if(b)return"Gecko"==b[0]?goog.labs.userAgent.engine.getVersionForKey_(a,"Firefox"):b[1];var a=a[0],c;if(a&&(c=a[2])&&(c=/Trident\/([^\s;]+)/.exec(c)))return c[1]}return""};
- goog.labs.userAgent.engine.getEngineTuple_=function(a){if(!goog.labs.userAgent.engine.isEdge())return a[1];for(var b=0;b<a.length;b++){var c=a[b];if("Edge"==c[0])return c}};goog.labs.userAgent.engine.isVersionOrHigher=function(a){return 0<=goog.string.compareVersions(goog.labs.userAgent.engine.getVersion(),a)};goog.labs.userAgent.engine.getVersionForKey_=function(a,b){var c=goog.array.find(a,function(a){return b==a[0]});return c&&c[1]||""};goog.labs.userAgent.platform={};goog.labs.userAgent.platform.isAndroid=function(){return goog.labs.userAgent.util.matchUserAgent("Android")};goog.labs.userAgent.platform.isIpod=function(){return goog.labs.userAgent.util.matchUserAgent("iPod")};goog.labs.userAgent.platform.isIphone=function(){return goog.labs.userAgent.util.matchUserAgent("iPhone")&&!goog.labs.userAgent.util.matchUserAgent("iPod")&&!goog.labs.userAgent.util.matchUserAgent("iPad")};goog.labs.userAgent.platform.isIpad=function(){return goog.labs.userAgent.util.matchUserAgent("iPad")};
- goog.labs.userAgent.platform.isIos=function(){return goog.labs.userAgent.platform.isIphone()||goog.labs.userAgent.platform.isIpad()||goog.labs.userAgent.platform.isIpod()};goog.labs.userAgent.platform.isMacintosh=function(){return goog.labs.userAgent.util.matchUserAgent("Macintosh")};goog.labs.userAgent.platform.isLinux=function(){return goog.labs.userAgent.util.matchUserAgent("Linux")};goog.labs.userAgent.platform.isWindows=function(){return goog.labs.userAgent.util.matchUserAgent("Windows")};
- goog.labs.userAgent.platform.isChromeOS=function(){return goog.labs.userAgent.util.matchUserAgent("CrOS")};
- goog.labs.userAgent.platform.getVersion=function(){var a=goog.labs.userAgent.util.getUserAgent(),b="";goog.labs.userAgent.platform.isWindows()?(b=/Windows (?:NT|Phone) ([0-9.]+)/,b=(a=b.exec(a))?a[1]:"0.0"):goog.labs.userAgent.platform.isIos()?(b=/(?:iPhone|iPod|iPad|CPU)\s+OS\s+(\S+)/,b=(a=b.exec(a))&&a[1].replace(/_/g,".")):goog.labs.userAgent.platform.isMacintosh()?(b=/Mac OS X ([0-9_.]+)/,b=(a=b.exec(a))?a[1].replace(/_/g,"."):"10"):goog.labs.userAgent.platform.isAndroid()?(b=/Android\s+([^\);]+)(\)|;)/,
- b=(a=b.exec(a))&&a[1]):goog.labs.userAgent.platform.isChromeOS()&&(b=/(?:CrOS\s+(?:i686|x86_64)\s+([0-9.]+))/,b=(a=b.exec(a))&&a[1]);return b||""};goog.labs.userAgent.platform.isVersionOrHigher=function(a){return 0<=goog.string.compareVersions(goog.labs.userAgent.platform.getVersion(),a)};goog.userAgent={};goog.userAgent.ASSUME_IE=!1;goog.userAgent.ASSUME_EDGE=!1;goog.userAgent.ASSUME_GECKO=!1;goog.userAgent.ASSUME_WEBKIT=!1;goog.userAgent.ASSUME_MOBILE_WEBKIT=!1;goog.userAgent.ASSUME_OPERA=!1;goog.userAgent.ASSUME_ANY_VERSION=!1;goog.userAgent.BROWSER_KNOWN_=goog.userAgent.ASSUME_IE||goog.userAgent.ASSUME_EDGE||goog.userAgent.ASSUME_GECKO||goog.userAgent.ASSUME_MOBILE_WEBKIT||goog.userAgent.ASSUME_WEBKIT||goog.userAgent.ASSUME_OPERA;goog.userAgent.getUserAgentString=function(){return goog.labs.userAgent.util.getUserAgent()};
- goog.userAgent.getNavigator=function(){return goog.global.navigator||null};goog.userAgent.OPERA=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_OPERA:goog.labs.userAgent.browser.isOpera();goog.userAgent.IE=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_IE:goog.labs.userAgent.browser.isIE();goog.userAgent.EDGE=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_EDGE:goog.labs.userAgent.engine.isEdge();goog.userAgent.EDGE_OR_IE=goog.userAgent.EDGE||goog.userAgent.IE;
- goog.userAgent.GECKO=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_GECKO:goog.labs.userAgent.engine.isGecko();goog.userAgent.WEBKIT=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_WEBKIT||goog.userAgent.ASSUME_MOBILE_WEBKIT:goog.labs.userAgent.engine.isWebKit();goog.userAgent.isMobile_=function(){return goog.userAgent.WEBKIT&&goog.labs.userAgent.util.matchUserAgent("Mobile")};goog.userAgent.MOBILE=goog.userAgent.ASSUME_MOBILE_WEBKIT||goog.userAgent.isMobile_();goog.userAgent.SAFARI=goog.userAgent.WEBKIT;
- goog.userAgent.determinePlatform_=function(){var a=goog.userAgent.getNavigator();return a&&a.platform||""};goog.userAgent.PLATFORM=goog.userAgent.determinePlatform_();goog.userAgent.ASSUME_MAC=!1;goog.userAgent.ASSUME_WINDOWS=!1;goog.userAgent.ASSUME_LINUX=!1;goog.userAgent.ASSUME_X11=!1;goog.userAgent.ASSUME_ANDROID=!1;goog.userAgent.ASSUME_IPHONE=!1;goog.userAgent.ASSUME_IPAD=!1;
- goog.userAgent.PLATFORM_KNOWN_=goog.userAgent.ASSUME_MAC||goog.userAgent.ASSUME_WINDOWS||goog.userAgent.ASSUME_LINUX||goog.userAgent.ASSUME_X11||goog.userAgent.ASSUME_ANDROID||goog.userAgent.ASSUME_IPHONE||goog.userAgent.ASSUME_IPAD;goog.userAgent.MAC=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_MAC:goog.labs.userAgent.platform.isMacintosh();goog.userAgent.WINDOWS=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_WINDOWS:goog.labs.userAgent.platform.isWindows();
- goog.userAgent.isLegacyLinux_=function(){return goog.labs.userAgent.platform.isLinux()||goog.labs.userAgent.platform.isChromeOS()};goog.userAgent.LINUX=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_LINUX:goog.userAgent.isLegacyLinux_();goog.userAgent.isX11_=function(){var a=goog.userAgent.getNavigator();return!!a&&goog.string.contains(a.appVersion||"","X11")};goog.userAgent.X11=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_X11:goog.userAgent.isX11_();
- goog.userAgent.ANDROID=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_ANDROID:goog.labs.userAgent.platform.isAndroid();goog.userAgent.IPHONE=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_IPHONE:goog.labs.userAgent.platform.isIphone();goog.userAgent.IPAD=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_IPAD:goog.labs.userAgent.platform.isIpad();
- goog.userAgent.determineVersion_=function(){var a="",b=goog.userAgent.getVersionRegexResult_();b&&(a=b?b[1]:"");return goog.userAgent.IE&&(b=goog.userAgent.getDocumentMode_(),null!=b&&b>parseFloat(a))?String(b):a};
- goog.userAgent.getVersionRegexResult_=function(){var a=goog.userAgent.getUserAgentString();if(goog.userAgent.GECKO)return/rv\:([^\);]+)(\)|;)/.exec(a);if(goog.userAgent.EDGE)return/Edge\/([\d\.]+)/.exec(a);if(goog.userAgent.IE)return/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(a);if(goog.userAgent.WEBKIT)return/WebKit\/(\S+)/.exec(a);if(goog.userAgent.OPERA)return/(?:Version)[ \/]?(\S+)/.exec(a)};goog.userAgent.getDocumentMode_=function(){var a=goog.global.document;return a?a.documentMode:void 0};
- goog.userAgent.VERSION=goog.userAgent.determineVersion_();goog.userAgent.compare=function(a,b){return goog.string.compareVersions(a,b)};goog.userAgent.isVersionOrHigherCache_={};goog.userAgent.isVersionOrHigher=function(a){return goog.userAgent.ASSUME_ANY_VERSION||goog.userAgent.isVersionOrHigherCache_[a]||(goog.userAgent.isVersionOrHigherCache_[a]=0<=goog.string.compareVersions(goog.userAgent.VERSION,a))};goog.userAgent.isVersion=goog.userAgent.isVersionOrHigher;
- goog.userAgent.isDocumentModeOrHigher=function(a){return Number(goog.userAgent.DOCUMENT_MODE)>=a};goog.userAgent.isDocumentMode=goog.userAgent.isDocumentModeOrHigher;goog.userAgent.DOCUMENT_MODE=function(){var a=goog.global.document,b=goog.userAgent.getDocumentMode_();return a&&goog.userAgent.IE?b||("CSS1Compat"==a.compatMode?parseInt(goog.userAgent.VERSION,10):5):void 0}();goog.dom.BrowserFeature={CAN_ADD_NAME_OR_TYPE_ATTRIBUTES:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),CAN_USE_CHILDREN_ATTRIBUTE:!goog.userAgent.GECKO&&!goog.userAgent.IE||goog.userAgent.IE&&goog.userAgent.isDocumentModeOrHigher(9)||goog.userAgent.GECKO&&goog.userAgent.isVersionOrHigher("1.9.1"),CAN_USE_INNER_TEXT:goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),CAN_USE_PARENT_ELEMENT_PROPERTY:goog.userAgent.IE||goog.userAgent.OPERA||goog.userAgent.WEBKIT,INNER_HTML_NEEDS_SCOPED_ELEMENT:goog.userAgent.IE,
- LEGACY_IE_RANGES:goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)};goog.dom.TagName={A:"A",ABBR:"ABBR",ACRONYM:"ACRONYM",ADDRESS:"ADDRESS",APPLET:"APPLET",AREA:"AREA",ARTICLE:"ARTICLE",ASIDE:"ASIDE",AUDIO:"AUDIO",B:"B",BASE:"BASE",BASEFONT:"BASEFONT",BDI:"BDI",BDO:"BDO",BIG:"BIG",BLOCKQUOTE:"BLOCKQUOTE",BODY:"BODY",BR:"BR",BUTTON:"BUTTON",CANVAS:"CANVAS",CAPTION:"CAPTION",CENTER:"CENTER",CITE:"CITE",CODE:"CODE",COL:"COL",COLGROUP:"COLGROUP",COMMAND:"COMMAND",DATA:"DATA",DATALIST:"DATALIST",DD:"DD",DEL:"DEL",DETAILS:"DETAILS",DFN:"DFN",DIALOG:"DIALOG",DIR:"DIR",DIV:"DIV",
- DL:"DL",DT:"DT",EM:"EM",EMBED:"EMBED",FIELDSET:"FIELDSET",FIGCAPTION:"FIGCAPTION",FIGURE:"FIGURE",FONT:"FONT",FOOTER:"FOOTER",FORM:"FORM",FRAME:"FRAME",FRAMESET:"FRAMESET",H1:"H1",H2:"H2",H3:"H3",H4:"H4",H5:"H5",H6:"H6",HEAD:"HEAD",HEADER:"HEADER",HGROUP:"HGROUP",HR:"HR",HTML:"HTML",I:"I",IFRAME:"IFRAME",IMG:"IMG",INPUT:"INPUT",INS:"INS",ISINDEX:"ISINDEX",KBD:"KBD",KEYGEN:"KEYGEN",LABEL:"LABEL",LEGEND:"LEGEND",LI:"LI",LINK:"LINK",MAP:"MAP",MARK:"MARK",MATH:"MATH",MENU:"MENU",META:"META",METER:"METER",
- NAV:"NAV",NOFRAMES:"NOFRAMES",NOSCRIPT:"NOSCRIPT",OBJECT:"OBJECT",OL:"OL",OPTGROUP:"OPTGROUP",OPTION:"OPTION",OUTPUT:"OUTPUT",P:"P",PARAM:"PARAM",PRE:"PRE",PROGRESS:"PROGRESS",Q:"Q",RP:"RP",RT:"RT",RUBY:"RUBY",S:"S",SAMP:"SAMP",SCRIPT:"SCRIPT",SECTION:"SECTION",SELECT:"SELECT",SMALL:"SMALL",SOURCE:"SOURCE",SPAN:"SPAN",STRIKE:"STRIKE",STRONG:"STRONG",STYLE:"STYLE",SUB:"SUB",SUMMARY:"SUMMARY",SUP:"SUP",SVG:"SVG",TABLE:"TABLE",TBODY:"TBODY",TD:"TD",TEMPLATE:"TEMPLATE",TEXTAREA:"TEXTAREA",TFOOT:"TFOOT",
- TH:"TH",THEAD:"THEAD",TIME:"TIME",TITLE:"TITLE",TR:"TR",TRACK:"TRACK",TT:"TT",U:"U",UL:"UL",VAR:"VAR",VIDEO:"VIDEO",WBR:"WBR"};goog.dom.tags={};goog.dom.tags.VOID_TAGS_={area:!0,base:!0,br:!0,col:!0,command:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0};goog.dom.tags.isVoidTag=function(a){return!0===goog.dom.tags.VOID_TAGS_[a]};goog.string.TypedString=function(){};goog.string.Const=function(){this.stringConstValueWithSecurityContract__googStringSecurityPrivate_="";this.STRING_CONST_TYPE_MARKER__GOOG_STRING_SECURITY_PRIVATE_=goog.string.Const.TYPE_MARKER_};goog.string.Const.prototype.implementsGoogStringTypedString=!0;goog.string.Const.prototype.getTypedStringValue=function(){return this.stringConstValueWithSecurityContract__googStringSecurityPrivate_};
- goog.string.Const.prototype.toString=function(){return"Const{"+this.stringConstValueWithSecurityContract__googStringSecurityPrivate_+"}"};goog.string.Const.unwrap=function(a){if(a instanceof goog.string.Const&&a.constructor===goog.string.Const&&a.STRING_CONST_TYPE_MARKER__GOOG_STRING_SECURITY_PRIVATE_===goog.string.Const.TYPE_MARKER_)return a.stringConstValueWithSecurityContract__googStringSecurityPrivate_;goog.asserts.fail("expected object of type Const, got '"+a+"'");return"type_error:Const"};
- goog.string.Const.from=function(a){return goog.string.Const.create__googStringSecurityPrivate_(a)};goog.string.Const.TYPE_MARKER_={};goog.string.Const.create__googStringSecurityPrivate_=function(a){var b=new goog.string.Const;b.stringConstValueWithSecurityContract__googStringSecurityPrivate_=a;return b};goog.html={};goog.html.SafeStyle=function(){this.privateDoNotAccessOrElseSafeStyleWrappedValue_="";this.SAFE_STYLE_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeStyle.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeStyle.prototype.implementsGoogStringTypedString=!0;goog.html.SafeStyle.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
- goog.html.SafeStyle.fromConstant=function(a){a=goog.string.Const.unwrap(a);if(0===a.length)return goog.html.SafeStyle.EMPTY;goog.html.SafeStyle.checkStyle_(a);goog.asserts.assert(goog.string.endsWith(a,";"),"Last character of style string is not ';': "+a);goog.asserts.assert(goog.string.contains(a,":"),"Style string must contain at least one ':', to specify a \"name: value\" pair: "+a);return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(a)};
- goog.html.SafeStyle.checkStyle_=function(a){goog.asserts.assert(!/[<>]/.test(a),"Forbidden characters in style string: "+a)};goog.html.SafeStyle.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeStyleWrappedValue_};goog.DEBUG&&(goog.html.SafeStyle.prototype.toString=function(){return"SafeStyle{"+this.privateDoNotAccessOrElseSafeStyleWrappedValue_+"}"});
- goog.html.SafeStyle.unwrap=function(a){if(a instanceof goog.html.SafeStyle&&a.constructor===goog.html.SafeStyle&&a.SAFE_STYLE_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeStyle.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeStyleWrappedValue_;goog.asserts.fail("expected object of type SafeStyle, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeStyle"};goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse=function(a){return(new goog.html.SafeStyle).initSecurityPrivateDoNotAccessOrElse_(a)};
- goog.html.SafeStyle.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a){this.privateDoNotAccessOrElseSafeStyleWrappedValue_=a;return this};goog.html.SafeStyle.EMPTY=goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse("");goog.html.SafeStyle.INNOCUOUS_STRING="zClosurez";
- goog.html.SafeStyle.create=function(a){var b="",c;for(c in a){if(!/^[-_a-zA-Z0-9]+$/.test(c))throw Error("Name allows only [-_a-zA-Z0-9], got: "+c);var d=a[c];null!=d&&(d instanceof goog.string.Const?(d=goog.string.Const.unwrap(d),goog.asserts.assert(!/[{;}]/.test(d),"Value does not allow [{;}].")):goog.html.SafeStyle.VALUE_RE_.test(d)?goog.html.SafeStyle.hasBalancedQuotes_(d)||(goog.asserts.fail("String value requires balanced quotes, got: "+d),d=goog.html.SafeStyle.INNOCUOUS_STRING):(goog.asserts.fail("String value allows only [-,.\"'%_!# a-zA-Z0-9], rgb() and rgba(), got: "+
- d),d=goog.html.SafeStyle.INNOCUOUS_STRING),b+=c+":"+d+";")}if(!b)return goog.html.SafeStyle.EMPTY;goog.html.SafeStyle.checkStyle_(b);return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(b)};goog.html.SafeStyle.hasBalancedQuotes_=function(a){for(var b=!0,c=!0,d=0;d<a.length;d++){var e=a.charAt(d);"'"==e&&c?b=!b:'"'==e&&b&&(c=!c)}return b&&c};goog.html.SafeStyle.VALUE_RE_=/^([-,."'%_!# a-zA-Z0-9]+|(?:rgb|hsl)a?\([0-9.%, ]+\))$/;
- goog.html.SafeStyle.concat=function(a){var b="",c=function(a){goog.isArray(a)?goog.array.forEach(a,c):b+=goog.html.SafeStyle.unwrap(a)};goog.array.forEach(arguments,c);return b?goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(b):goog.html.SafeStyle.EMPTY};goog.html.SafeStyleSheet=function(){this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_="";this.SAFE_STYLE_SHEET_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeStyleSheet.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeStyleSheet.prototype.implementsGoogStringTypedString=!0;goog.html.SafeStyleSheet.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
- goog.html.SafeStyleSheet.concat=function(a){var b="",c=function(a){goog.isArray(a)?goog.array.forEach(a,c):b+=goog.html.SafeStyleSheet.unwrap(a)};goog.array.forEach(arguments,c);return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(b)};
- goog.html.SafeStyleSheet.fromConstant=function(a){a=goog.string.Const.unwrap(a);if(0===a.length)return goog.html.SafeStyleSheet.EMPTY;goog.asserts.assert(!goog.string.contains(a,"<"),"Forbidden '<' character in style sheet string: "+a);return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(a)};goog.html.SafeStyleSheet.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_};
- goog.DEBUG&&(goog.html.SafeStyleSheet.prototype.toString=function(){return"SafeStyleSheet{"+this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_+"}"});
- goog.html.SafeStyleSheet.unwrap=function(a){if(a instanceof goog.html.SafeStyleSheet&&a.constructor===goog.html.SafeStyleSheet&&a.SAFE_STYLE_SHEET_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeStyleSheet.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_;goog.asserts.fail("expected object of type SafeStyleSheet, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeStyleSheet"};
- goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse=function(a){return(new goog.html.SafeStyleSheet).initSecurityPrivateDoNotAccessOrElse_(a)};goog.html.SafeStyleSheet.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a){this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_=a;return this};goog.html.SafeStyleSheet.EMPTY=goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse("");goog.fs={};goog.fs.url={};goog.fs.url.createObjectUrl=function(a){return goog.fs.url.getUrlObject_().createObjectURL(a)};goog.fs.url.revokeObjectUrl=function(a){goog.fs.url.getUrlObject_().revokeObjectURL(a)};goog.fs.url.getUrlObject_=function(){var a=goog.fs.url.findUrlObject_();if(null!=a)return a;throw Error("This browser doesn't seem to support blob URLs");};
- goog.fs.url.findUrlObject_=function(){return goog.isDef(goog.global.URL)&&goog.isDef(goog.global.URL.createObjectURL)?goog.global.URL:goog.isDef(goog.global.webkitURL)&&goog.isDef(goog.global.webkitURL.createObjectURL)?goog.global.webkitURL:goog.isDef(goog.global.createObjectURL)?goog.global:null};goog.fs.url.browserSupportsObjectUrls=function(){return null!=goog.fs.url.findUrlObject_()};goog.i18n={};goog.i18n.bidi={};goog.i18n.bidi.FORCE_RTL=!1;
- goog.i18n.bidi.IS_RTL=goog.i18n.bidi.FORCE_RTL||("ar"==goog.LOCALE.substring(0,2).toLowerCase()||"fa"==goog.LOCALE.substring(0,2).toLowerCase()||"he"==goog.LOCALE.substring(0,2).toLowerCase()||"iw"==goog.LOCALE.substring(0,2).toLowerCase()||"ps"==goog.LOCALE.substring(0,2).toLowerCase()||"sd"==goog.LOCALE.substring(0,2).toLowerCase()||"ug"==goog.LOCALE.substring(0,2).toLowerCase()||"ur"==goog.LOCALE.substring(0,2).toLowerCase()||"yi"==goog.LOCALE.substring(0,2).toLowerCase())&&(2==goog.LOCALE.length||
- "-"==goog.LOCALE.substring(2,3)||"_"==goog.LOCALE.substring(2,3))||3<=goog.LOCALE.length&&"ckb"==goog.LOCALE.substring(0,3).toLowerCase()&&(3==goog.LOCALE.length||"-"==goog.LOCALE.substring(3,4)||"_"==goog.LOCALE.substring(3,4));goog.i18n.bidi.Format={LRE:"\u202a",RLE:"\u202b",PDF:"\u202c",LRM:"\u200e",RLM:"\u200f"};goog.i18n.bidi.Dir={LTR:1,RTL:-1,NEUTRAL:0};goog.i18n.bidi.RIGHT="right";goog.i18n.bidi.LEFT="left";goog.i18n.bidi.I18N_RIGHT=goog.i18n.bidi.IS_RTL?goog.i18n.bidi.LEFT:goog.i18n.bidi.RIGHT;
- goog.i18n.bidi.I18N_LEFT=goog.i18n.bidi.IS_RTL?goog.i18n.bidi.RIGHT:goog.i18n.bidi.LEFT;goog.i18n.bidi.toDir=function(a,b){return"number"==typeof a?0<a?goog.i18n.bidi.Dir.LTR:0>a?goog.i18n.bidi.Dir.RTL:b?null:goog.i18n.bidi.Dir.NEUTRAL:null==a?null:a?goog.i18n.bidi.Dir.RTL:goog.i18n.bidi.Dir.LTR};goog.i18n.bidi.ltrChars_="A-Za-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02b8\u0300-\u0590\u0800-\u1fff\u200e\u2c00-\ufb1c\ufe00-\ufe6f\ufefd-\uffff";goog.i18n.bidi.rtlChars_="\u0591-\u06ef\u06fa-\u07ff\u200f\ufb1d-\ufdff\ufe70-\ufefc";
- goog.i18n.bidi.htmlSkipReg_=/<[^>]*>|&[^;]+;/g;goog.i18n.bidi.stripHtmlIfNeeded_=function(a,b){return b?a.replace(goog.i18n.bidi.htmlSkipReg_,""):a};goog.i18n.bidi.rtlCharReg_=new RegExp("["+goog.i18n.bidi.rtlChars_+"]");goog.i18n.bidi.ltrCharReg_=new RegExp("["+goog.i18n.bidi.ltrChars_+"]");goog.i18n.bidi.hasAnyRtl=function(a,b){return goog.i18n.bidi.rtlCharReg_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.hasRtlChar=goog.i18n.bidi.hasAnyRtl;
- goog.i18n.bidi.hasAnyLtr=function(a,b){return goog.i18n.bidi.ltrCharReg_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.ltrRe_=new RegExp("^["+goog.i18n.bidi.ltrChars_+"]");goog.i18n.bidi.rtlRe_=new RegExp("^["+goog.i18n.bidi.rtlChars_+"]");goog.i18n.bidi.isRtlChar=function(a){return goog.i18n.bidi.rtlRe_.test(a)};goog.i18n.bidi.isLtrChar=function(a){return goog.i18n.bidi.ltrRe_.test(a)};goog.i18n.bidi.isNeutralChar=function(a){return!goog.i18n.bidi.isLtrChar(a)&&!goog.i18n.bidi.isRtlChar(a)};
- goog.i18n.bidi.ltrDirCheckRe_=new RegExp("^[^"+goog.i18n.bidi.rtlChars_+"]*["+goog.i18n.bidi.ltrChars_+"]");goog.i18n.bidi.rtlDirCheckRe_=new RegExp("^[^"+goog.i18n.bidi.ltrChars_+"]*["+goog.i18n.bidi.rtlChars_+"]");goog.i18n.bidi.startsWithRtl=function(a,b){return goog.i18n.bidi.rtlDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isRtlText=goog.i18n.bidi.startsWithRtl;
- goog.i18n.bidi.startsWithLtr=function(a,b){return goog.i18n.bidi.ltrDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isLtrText=goog.i18n.bidi.startsWithLtr;goog.i18n.bidi.isRequiredLtrRe_=/^http:\/\/.*/;goog.i18n.bidi.isNeutralText=function(a,b){a=goog.i18n.bidi.stripHtmlIfNeeded_(a,b);return goog.i18n.bidi.isRequiredLtrRe_.test(a)||!goog.i18n.bidi.hasAnyLtr(a)&&!goog.i18n.bidi.hasAnyRtl(a)};
- goog.i18n.bidi.ltrExitDirCheckRe_=new RegExp("["+goog.i18n.bidi.ltrChars_+"][^"+goog.i18n.bidi.rtlChars_+"]*$");goog.i18n.bidi.rtlExitDirCheckRe_=new RegExp("["+goog.i18n.bidi.rtlChars_+"][^"+goog.i18n.bidi.ltrChars_+"]*$");goog.i18n.bidi.endsWithLtr=function(a,b){return goog.i18n.bidi.ltrExitDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isLtrExitText=goog.i18n.bidi.endsWithLtr;
- goog.i18n.bidi.endsWithRtl=function(a,b){return goog.i18n.bidi.rtlExitDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isRtlExitText=goog.i18n.bidi.endsWithRtl;goog.i18n.bidi.rtlLocalesRe_=/^(ar|ckb|dv|he|iw|fa|nqo|ps|sd|ug|ur|yi|.*[-_](Arab|Hebr|Thaa|Nkoo|Tfng))(?!.*[-_](Latn|Cyrl)($|-|_))($|-|_)/i;goog.i18n.bidi.isRtlLanguage=function(a){return goog.i18n.bidi.rtlLocalesRe_.test(a)};goog.i18n.bidi.bracketGuardTextRe_=/(\(.*?\)+)|(\[.*?\]+)|(\{.*?\}+)|(<.*?>+)/g;
- goog.i18n.bidi.guardBracketInText=function(a,b){var c=(void 0===b?goog.i18n.bidi.hasAnyRtl(a):b)?goog.i18n.bidi.Format.RLM:goog.i18n.bidi.Format.LRM;return a.replace(goog.i18n.bidi.bracketGuardTextRe_,c+"$&"+c)};goog.i18n.bidi.enforceRtlInHtml=function(a){return"<"==a.charAt(0)?a.replace(/<\w+/,"$& dir=rtl"):"\n<span dir=rtl>"+a+"</span>"};goog.i18n.bidi.enforceRtlInText=function(a){return goog.i18n.bidi.Format.RLE+a+goog.i18n.bidi.Format.PDF};
- goog.i18n.bidi.enforceLtrInHtml=function(a){return"<"==a.charAt(0)?a.replace(/<\w+/,"$& dir=ltr"):"\n<span dir=ltr>"+a+"</span>"};goog.i18n.bidi.enforceLtrInText=function(a){return goog.i18n.bidi.Format.LRE+a+goog.i18n.bidi.Format.PDF};goog.i18n.bidi.dimensionsRe_=/:\s*([.\d][.\w]*)\s+([.\d][.\w]*)\s+([.\d][.\w]*)\s+([.\d][.\w]*)/g;goog.i18n.bidi.leftRe_=/left/gi;goog.i18n.bidi.rightRe_=/right/gi;goog.i18n.bidi.tempRe_=/%%%%/g;
- goog.i18n.bidi.mirrorCSS=function(a){return a.replace(goog.i18n.bidi.dimensionsRe_,":$1 $4 $3 $2").replace(goog.i18n.bidi.leftRe_,"%%%%").replace(goog.i18n.bidi.rightRe_,goog.i18n.bidi.LEFT).replace(goog.i18n.bidi.tempRe_,goog.i18n.bidi.RIGHT)};goog.i18n.bidi.doubleQuoteSubstituteRe_=/([\u0591-\u05f2])"/g;goog.i18n.bidi.singleQuoteSubstituteRe_=/([\u0591-\u05f2])'/g;
- goog.i18n.bidi.normalizeHebrewQuote=function(a){return a.replace(goog.i18n.bidi.doubleQuoteSubstituteRe_,"$1\u05f4").replace(goog.i18n.bidi.singleQuoteSubstituteRe_,"$1\u05f3")};goog.i18n.bidi.wordSeparatorRe_=/\s+/;goog.i18n.bidi.hasNumeralsRe_=/[\d\u06f0-\u06f9]/;goog.i18n.bidi.rtlDetectionThreshold_=.4;
- goog.i18n.bidi.estimateDirection=function(a,b){for(var c=0,d=0,e=!1,f=goog.i18n.bidi.stripHtmlIfNeeded_(a,b).split(goog.i18n.bidi.wordSeparatorRe_),g=0;g<f.length;g++){var h=f[g];goog.i18n.bidi.startsWithRtl(h)?(c++,d++):goog.i18n.bidi.isRequiredLtrRe_.test(h)?e=!0:goog.i18n.bidi.hasAnyLtr(h)?d++:goog.i18n.bidi.hasNumeralsRe_.test(h)&&(e=!0)}return 0==d?e?goog.i18n.bidi.Dir.LTR:goog.i18n.bidi.Dir.NEUTRAL:c/d>goog.i18n.bidi.rtlDetectionThreshold_?goog.i18n.bidi.Dir.RTL:goog.i18n.bidi.Dir.LTR};
- goog.i18n.bidi.detectRtlDirectionality=function(a,b){return goog.i18n.bidi.estimateDirection(a,b)==goog.i18n.bidi.Dir.RTL};goog.i18n.bidi.setElementDirAndAlign=function(a,b){a&&(b=goog.i18n.bidi.toDir(b))&&(a.style.textAlign=b==goog.i18n.bidi.Dir.RTL?goog.i18n.bidi.RIGHT:goog.i18n.bidi.LEFT,a.dir=b==goog.i18n.bidi.Dir.RTL?"rtl":"ltr")};
- goog.i18n.bidi.setElementDirByTextDirectionality=function(a,b){switch(goog.i18n.bidi.estimateDirection(b)){case goog.i18n.bidi.Dir.LTR:a.dir="ltr";break;case goog.i18n.bidi.Dir.RTL:a.dir="rtl";break;default:a.removeAttribute("dir")}};goog.i18n.bidi.DirectionalString=function(){};goog.html.SafeUrl=function(){this.privateDoNotAccessOrElseSafeHtmlWrappedValue_="";this.SAFE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeUrl.INNOCUOUS_STRING="about:invalid#zClosurez";goog.html.SafeUrl.prototype.implementsGoogStringTypedString=!0;goog.html.SafeUrl.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeHtmlWrappedValue_};
- goog.html.SafeUrl.prototype.implementsGoogI18nBidiDirectionalString=!0;goog.html.SafeUrl.prototype.getDirection=function(){return goog.i18n.bidi.Dir.LTR};goog.DEBUG&&(goog.html.SafeUrl.prototype.toString=function(){return"SafeUrl{"+this.privateDoNotAccessOrElseSafeHtmlWrappedValue_+"}"});
- goog.html.SafeUrl.unwrap=function(a){if(a instanceof goog.html.SafeUrl&&a.constructor===goog.html.SafeUrl&&a.SAFE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeHtmlWrappedValue_;goog.asserts.fail("expected object of type SafeUrl, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeUrl"};goog.html.SafeUrl.fromConstant=function(a){return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(goog.string.Const.unwrap(a))};
- goog.html.SAFE_MIME_TYPE_PATTERN_=/^(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm))$/i;goog.html.SafeUrl.fromBlob=function(a){a=goog.html.SAFE_MIME_TYPE_PATTERN_.test(a.type)?goog.fs.url.createObjectUrl(a):goog.html.SafeUrl.INNOCUOUS_STRING;return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.DATA_URL_PATTERN_=/^data:([^;,]*);base64,[a-z0-9+\/]+=*$/i;
- goog.html.SafeUrl.fromDataUrl=function(a){var b=a.match(goog.html.DATA_URL_PATTERN_),b=b&&goog.html.SAFE_MIME_TYPE_PATTERN_.test(b[1]);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(b?a:goog.html.SafeUrl.INNOCUOUS_STRING)};goog.html.SafeUrl.fromTelUrl=function(a){goog.string.caseInsensitiveStartsWith(a,"tel:")||(a=goog.html.SafeUrl.INNOCUOUS_STRING);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.SAFE_URL_PATTERN_=/^(?:(?:https?|mailto|ftp):|[^&:/?#]*(?:[/?#]|$))/i;
- goog.html.SafeUrl.sanitize=function(a){if(a instanceof goog.html.SafeUrl)return a;a=a.implementsGoogStringTypedString?a.getTypedStringValue():String(a);goog.html.SAFE_URL_PATTERN_.test(a)||(a=goog.html.SafeUrl.INNOCUOUS_STRING);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.SafeUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
- goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse=function(a){var b=new goog.html.SafeUrl;b.privateDoNotAccessOrElseSafeHtmlWrappedValue_=a;return b};goog.html.SafeUrl.ABOUT_BLANK=goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse("about:blank");goog.html.TrustedResourceUrl=function(){this.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_="";this.TRUSTED_RESOURCE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.TrustedResourceUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.TrustedResourceUrl.prototype.implementsGoogStringTypedString=!0;goog.html.TrustedResourceUrl.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_};
- goog.html.TrustedResourceUrl.prototype.implementsGoogI18nBidiDirectionalString=!0;goog.html.TrustedResourceUrl.prototype.getDirection=function(){return goog.i18n.bidi.Dir.LTR};goog.DEBUG&&(goog.html.TrustedResourceUrl.prototype.toString=function(){return"TrustedResourceUrl{"+this.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_+"}"});
- goog.html.TrustedResourceUrl.unwrap=function(a){if(a instanceof goog.html.TrustedResourceUrl&&a.constructor===goog.html.TrustedResourceUrl&&a.TRUSTED_RESOURCE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.TrustedResourceUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_;goog.asserts.fail("expected object of type TrustedResourceUrl, got '"+a+"' of type "+goog.typeOf(a));return"type_error:TrustedResourceUrl"};
- goog.html.TrustedResourceUrl.fromConstant=function(a){return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(goog.string.Const.unwrap(a))};goog.html.TrustedResourceUrl.fromConstants=function(a){for(var b="",c=0;c<a.length;c++)b+=goog.string.Const.unwrap(a[c]);return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(b)};goog.html.TrustedResourceUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
- goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse=function(a){var b=new goog.html.TrustedResourceUrl;b.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_=a;return b};goog.html.SafeHtml=function(){this.privateDoNotAccessOrElseSafeHtmlWrappedValue_="";this.SAFE_HTML_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeHtml.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_;this.dir_=null};goog.html.SafeHtml.prototype.implementsGoogI18nBidiDirectionalString=!0;goog.html.SafeHtml.prototype.getDirection=function(){return this.dir_};goog.html.SafeHtml.prototype.implementsGoogStringTypedString=!0;goog.html.SafeHtml.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeHtmlWrappedValue_};
- goog.DEBUG&&(goog.html.SafeHtml.prototype.toString=function(){return"SafeHtml{"+this.privateDoNotAccessOrElseSafeHtmlWrappedValue_+"}"});
- goog.html.SafeHtml.unwrap=function(a){if(a instanceof goog.html.SafeHtml&&a.constructor===goog.html.SafeHtml&&a.SAFE_HTML_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeHtml.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeHtmlWrappedValue_;goog.asserts.fail("expected object of type SafeHtml, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeHtml"};
- goog.html.SafeHtml.htmlEscape=function(a){if(a instanceof goog.html.SafeHtml)return a;var b=null;a.implementsGoogI18nBidiDirectionalString&&(b=a.getDirection());a=a.implementsGoogStringTypedString?a.getTypedStringValue():String(a);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(goog.string.htmlEscape(a),b)};
- goog.html.SafeHtml.htmlEscapePreservingNewlines=function(a){if(a instanceof goog.html.SafeHtml)return a;a=goog.html.SafeHtml.htmlEscape(a);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(goog.string.newLineToBr(goog.html.SafeHtml.unwrap(a)),a.getDirection())};
- goog.html.SafeHtml.htmlEscapePreservingNewlinesAndSpaces=function(a){if(a instanceof goog.html.SafeHtml)return a;a=goog.html.SafeHtml.htmlEscape(a);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(goog.string.whitespaceEscape(goog.html.SafeHtml.unwrap(a)),a.getDirection())};goog.html.SafeHtml.from=goog.html.SafeHtml.htmlEscape;goog.html.SafeHtml.VALID_NAMES_IN_TAG_=/^[a-zA-Z0-9-]+$/;
- goog.html.SafeHtml.URL_ATTRIBUTES_={action:!0,cite:!0,data:!0,formaction:!0,href:!0,manifest:!0,poster:!0,src:!0};goog.html.SafeHtml.NOT_ALLOWED_TAG_NAMES_=goog.object.createSet(goog.dom.TagName.APPLET,goog.dom.TagName.BASE,goog.dom.TagName.EMBED,goog.dom.TagName.IFRAME,goog.dom.TagName.LINK,goog.dom.TagName.MATH,goog.dom.TagName.META,goog.dom.TagName.OBJECT,goog.dom.TagName.SCRIPT,goog.dom.TagName.STYLE,goog.dom.TagName.SVG,goog.dom.TagName.TEMPLATE);
- goog.html.SafeHtml.create=function(a,b,c){goog.html.SafeHtml.verifyTagName(a);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse(a,b,c)};goog.html.SafeHtml.verifyTagName=function(a){if(!goog.html.SafeHtml.VALID_NAMES_IN_TAG_.test(a))throw Error("Invalid tag name <"+a+">.");if(a.toUpperCase()in goog.html.SafeHtml.NOT_ALLOWED_TAG_NAMES_)throw Error("Tag name <"+a+"> is not allowed for SafeHtml.");};
- goog.html.SafeHtml.createIframe=function(a,b,c,d){a&&goog.html.TrustedResourceUrl.unwrap(a);var e={};e.src=a||null;e.srcdoc=b&&goog.html.SafeHtml.unwrap(b);a=goog.html.SafeHtml.combineAttributes(e,{sandbox:""},c);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("iframe",a,d)};
- goog.html.SafeHtml.createSandboxIframe=function(a,b,c,d){if(!goog.html.SafeHtml.canUseSandboxIframe())throw Error("The browser does not support sandboxed iframes.");var e={};e.src=a?goog.html.SafeUrl.unwrap(goog.html.SafeUrl.sanitize(a)):null;e.srcdoc=b||null;e.sandbox="";a=goog.html.SafeHtml.combineAttributes(e,{},c);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("iframe",a,d)};
- goog.html.SafeHtml.canUseSandboxIframe=function(){return goog.global.HTMLIFrameElement&&"sandbox"in goog.global.HTMLIFrameElement.prototype};goog.html.SafeHtml.createScriptSrc=function(a,b){goog.html.TrustedResourceUrl.unwrap(a);var c=goog.html.SafeHtml.combineAttributes({src:a},{},b);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("script",c)};
- goog.html.SafeHtml.createStyle=function(a,b){var c=goog.html.SafeHtml.combineAttributes({type:"text/css"},{},b),d="";a=goog.array.concat(a);for(var e=0;e<a.length;e++)d+=goog.html.SafeStyleSheet.unwrap(a[e]);d=goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(d,goog.i18n.bidi.Dir.NEUTRAL);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("style",c,d)};
- goog.html.SafeHtml.createMetaRefresh=function(a,b){var c=goog.html.SafeUrl.unwrap(goog.html.SafeUrl.sanitize(a));(goog.labs.userAgent.browser.isIE()||goog.labs.userAgent.browser.isEdge())&&goog.string.contains(c,";")&&(c="'"+c.replace(/'/g,"%27")+"'");return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("meta",{"http-equiv":"refresh",content:(b||0)+"; url="+c})};
- goog.html.SafeHtml.getAttrNameAndValue_=function(a,b,c){if(c instanceof goog.string.Const)c=goog.string.Const.unwrap(c);else if("style"==b.toLowerCase())c=goog.html.SafeHtml.getStyleValue_(c);else{if(/^on/i.test(b))throw Error('Attribute "'+b+'" requires goog.string.Const value, "'+c+'" given.');if(b.toLowerCase()in goog.html.SafeHtml.URL_ATTRIBUTES_)if(c instanceof goog.html.TrustedResourceUrl)c=goog.html.TrustedResourceUrl.unwrap(c);else if(c instanceof goog.html.SafeUrl)c=goog.html.SafeUrl.unwrap(c);
- else if(goog.isString(c))c=goog.html.SafeUrl.sanitize(c).getTypedStringValue();else throw Error('Attribute "'+b+'" on tag "'+a+'" requires goog.html.SafeUrl, goog.string.Const, or string, value "'+c+'" given.');}c.implementsGoogStringTypedString&&(c=c.getTypedStringValue());goog.asserts.assert(goog.isString(c)||goog.isNumber(c),"String or number value expected, got "+typeof c+" with value: "+c);return b+'="'+goog.string.htmlEscape(String(c))+'"'};
- goog.html.SafeHtml.getStyleValue_=function(a){if(!goog.isObject(a))throw Error('The "style" attribute requires goog.html.SafeStyle or map of style properties, '+typeof a+" given: "+a);a instanceof goog.html.SafeStyle||(a=goog.html.SafeStyle.create(a));return goog.html.SafeStyle.unwrap(a)};goog.html.SafeHtml.createWithDir=function(a,b,c,d){b=goog.html.SafeHtml.create(b,c,d);b.dir_=a;return b};
- goog.html.SafeHtml.concat=function(a){var b=goog.i18n.bidi.Dir.NEUTRAL,c="",d=function(a){goog.isArray(a)?goog.array.forEach(a,d):(a=goog.html.SafeHtml.htmlEscape(a),c+=goog.html.SafeHtml.unwrap(a),a=a.getDirection(),b==goog.i18n.bidi.Dir.NEUTRAL?b=a:a!=goog.i18n.bidi.Dir.NEUTRAL&&b!=a&&(b=null))};goog.array.forEach(arguments,d);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(c,b)};
- goog.html.SafeHtml.concatWithDir=function(a,b){var c=goog.html.SafeHtml.concat(goog.array.slice(arguments,1));c.dir_=a;return c};goog.html.SafeHtml.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse=function(a,b){return(new goog.html.SafeHtml).initSecurityPrivateDoNotAccessOrElse_(a,b)};goog.html.SafeHtml.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a,b){this.privateDoNotAccessOrElseSafeHtmlWrappedValue_=a;this.dir_=b;return this};
- goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse=function(a,b,c){var d=null,e;e="<"+a+goog.html.SafeHtml.stringifyAttributes(a,b);goog.isDefAndNotNull(c)?goog.isArray(c)||(c=[c]):c=[];goog.dom.tags.isVoidTag(a.toLowerCase())?(goog.asserts.assert(!c.length,"Void tag <"+a+"> does not allow content."),e+=">"):(d=goog.html.SafeHtml.concat(c),e+=">"+goog.html.SafeHtml.unwrap(d)+"</"+a+">",d=d.getDirection());(a=b&&b.dir)&&(d=/^(ltr|rtl|auto)$/i.test(a)?goog.i18n.bidi.Dir.NEUTRAL:null);
- return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(e,d)};goog.html.SafeHtml.stringifyAttributes=function(a,b){var c="";if(b)for(var d in b){if(!goog.html.SafeHtml.VALID_NAMES_IN_TAG_.test(d))throw Error('Invalid attribute name "'+d+'".');var e=b[d];goog.isDefAndNotNull(e)&&(c+=" "+goog.html.SafeHtml.getAttrNameAndValue_(a,d,e))}return c};
- goog.html.SafeHtml.combineAttributes=function(a,b,c){var d={},e;for(e in a)goog.asserts.assert(e.toLowerCase()==e,"Must be lower case"),d[e]=a[e];for(e in b)goog.asserts.assert(e.toLowerCase()==e,"Must be lower case"),d[e]=b[e];for(e in c){var f=e.toLowerCase();if(f in a)throw Error('Cannot override "'+f+'" attribute, got "'+e+'" with value "'+c[e]+'"');f in b&&delete d[f];d[e]=c[e]}return d};
- goog.html.SafeHtml.DOCTYPE_HTML=goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse("<!DOCTYPE html>",goog.i18n.bidi.Dir.NEUTRAL);goog.html.SafeHtml.EMPTY=goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse("",goog.i18n.bidi.Dir.NEUTRAL);goog.html.SafeHtml.BR=goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse("<br>",goog.i18n.bidi.Dir.NEUTRAL);goog.dom.safe={};goog.dom.safe.InsertAdjacentHtmlPosition={AFTERBEGIN:"afterbegin",AFTEREND:"afterend",BEFOREBEGIN:"beforebegin",BEFOREEND:"beforeend"};goog.dom.safe.insertAdjacentHtml=function(a,b,c){a.insertAdjacentHTML(b,goog.html.SafeHtml.unwrap(c))};goog.dom.safe.setInnerHtml=function(a,b){a.innerHTML=goog.html.SafeHtml.unwrap(b)};goog.dom.safe.setOuterHtml=function(a,b){a.outerHTML=goog.html.SafeHtml.unwrap(b)};goog.dom.safe.documentWrite=function(a,b){a.write(goog.html.SafeHtml.unwrap(b))};
- goog.dom.safe.setAnchorHref=function(a,b){var c;c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitize(b);a.href=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.setImageSrc=function(a,b){var c;c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitize(b);a.src=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.setEmbedSrc=function(a,b){a.src=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setFrameSrc=function(a,b){a.src=goog.html.TrustedResourceUrl.unwrap(b)};
- goog.dom.safe.setIframeSrc=function(a,b){a.src=goog.html.TrustedResourceUrl.unwrap(b)};
- goog.dom.safe.setLinkHrefAndRel=function(a,b,c){a.rel=c;goog.string.caseInsensitiveContains(c,"stylesheet")?(goog.asserts.assert(b instanceof goog.html.TrustedResourceUrl,'URL must be TrustedResourceUrl because "rel" contains "stylesheet"'),a.href=goog.html.TrustedResourceUrl.unwrap(b)):a.href=b instanceof goog.html.TrustedResourceUrl?goog.html.TrustedResourceUrl.unwrap(b):b instanceof goog.html.SafeUrl?goog.html.SafeUrl.unwrap(b):goog.html.SafeUrl.sanitize(b).getTypedStringValue()};
- goog.dom.safe.setObjectData=function(a,b){a.data=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setScriptSrc=function(a,b){a.src=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setLocationHref=function(a,b){var c;c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitize(b);a.href=goog.html.SafeUrl.unwrap(c)};
- goog.dom.safe.openInWindow=function(a,b,c,d,e){a=a instanceof goog.html.SafeUrl?a:goog.html.SafeUrl.sanitize(a);return(b||window).open(goog.html.SafeUrl.unwrap(a),c?goog.string.Const.unwrap(c):"",d,e)};goog.html.legacyconversions={};goog.html.legacyconversions.safeHtmlFromString=function(a){goog.html.legacyconversions.reportCallback_();return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(a,null)};goog.html.legacyconversions.safeStyleFromString=function(a){goog.html.legacyconversions.reportCallback_();return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(a)};
- goog.html.legacyconversions.safeStyleSheetFromString=function(a){goog.html.legacyconversions.reportCallback_();return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(a)};goog.html.legacyconversions.safeUrlFromString=function(a){goog.html.legacyconversions.reportCallback_();return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.legacyconversions.trustedResourceUrlFromString=function(a){goog.html.legacyconversions.reportCallback_();return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(a)};
- goog.html.legacyconversions.reportCallback_=goog.nullFunction;goog.html.legacyconversions.setReportCallback=function(a){goog.html.legacyconversions.reportCallback_=a};goog.math.Coordinate=function(a,b){this.x=goog.isDef(a)?a:0;this.y=goog.isDef(b)?b:0};goog.math.Coordinate.prototype.clone=function(){return new goog.math.Coordinate(this.x,this.y)};goog.DEBUG&&(goog.math.Coordinate.prototype.toString=function(){return"("+this.x+", "+this.y+")"});goog.math.Coordinate.equals=function(a,b){return a==b?!0:a&&b?a.x==b.x&&a.y==b.y:!1};goog.math.Coordinate.distance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return Math.sqrt(c*c+d*d)};
- goog.math.Coordinate.magnitude=function(a){return Math.sqrt(a.x*a.x+a.y*a.y)};goog.math.Coordinate.azimuth=function(a){return goog.math.angle(0,0,a.x,a.y)};goog.math.Coordinate.squaredDistance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return c*c+d*d};goog.math.Coordinate.difference=function(a,b){return new goog.math.Coordinate(a.x-b.x,a.y-b.y)};goog.math.Coordinate.sum=function(a,b){return new goog.math.Coordinate(a.x+b.x,a.y+b.y)};
- goog.math.Coordinate.prototype.ceil=function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this};goog.math.Coordinate.prototype.floor=function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this};goog.math.Coordinate.prototype.round=function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this};
- goog.math.Coordinate.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.x+=a.x,this.y+=a.y):(this.x+=Number(a),goog.isNumber(b)&&(this.y+=b));return this};goog.math.Coordinate.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.x*=a;this.y*=c;return this};goog.math.Coordinate.prototype.rotateRadians=function(a,b){var c=b||new goog.math.Coordinate(0,0),d=this.x,e=this.y,f=Math.cos(a),g=Math.sin(a);this.x=(d-c.x)*f-(e-c.y)*g+c.x;this.y=(d-c.x)*g+(e-c.y)*f+c.y};
- goog.math.Coordinate.prototype.rotateDegrees=function(a,b){this.rotateRadians(goog.math.toRadians(a),b)};goog.math.Size=function(a,b){this.width=a;this.height=b};goog.math.Size.equals=function(a,b){return a==b?!0:a&&b?a.width==b.width&&a.height==b.height:!1};goog.math.Size.prototype.clone=function(){return new goog.math.Size(this.width,this.height)};goog.DEBUG&&(goog.math.Size.prototype.toString=function(){return"("+this.width+" x "+this.height+")"});goog.math.Size.prototype.getLongest=function(){return Math.max(this.width,this.height)};
- goog.math.Size.prototype.getShortest=function(){return Math.min(this.width,this.height)};goog.math.Size.prototype.area=function(){return this.width*this.height};goog.math.Size.prototype.perimeter=function(){return 2*(this.width+this.height)};goog.math.Size.prototype.aspectRatio=function(){return this.width/this.height};goog.math.Size.prototype.isEmpty=function(){return!this.area()};goog.math.Size.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this};
- goog.math.Size.prototype.fitsInside=function(a){return this.width<=a.width&&this.height<=a.height};goog.math.Size.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this};goog.math.Size.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};goog.math.Size.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.width*=a;this.height*=c;return this};
- goog.math.Size.prototype.scaleToCover=function(a){a=this.aspectRatio()<=a.aspectRatio()?a.width/this.width:a.height/this.height;return this.scale(a)};goog.math.Size.prototype.scaleToFit=function(a){a=this.aspectRatio()>a.aspectRatio()?a.width/this.width:a.height/this.height;return this.scale(a)};goog.dom.ASSUME_QUIRKS_MODE=!1;goog.dom.ASSUME_STANDARDS_MODE=!1;goog.dom.COMPAT_MODE_KNOWN_=goog.dom.ASSUME_QUIRKS_MODE||goog.dom.ASSUME_STANDARDS_MODE;goog.dom.getDomHelper=function(a){return a?new goog.dom.DomHelper(goog.dom.getOwnerDocument(a)):goog.dom.defaultDomHelper_||(goog.dom.defaultDomHelper_=new goog.dom.DomHelper)};goog.dom.getDocument=function(){return document};goog.dom.getElement=function(a){return goog.dom.getElementHelper_(document,a)};
- goog.dom.getElementHelper_=function(a,b){return goog.isString(b)?a.getElementById(b):b};goog.dom.getRequiredElement=function(a){return goog.dom.getRequiredElementHelper_(document,a)};goog.dom.getRequiredElementHelper_=function(a,b){goog.asserts.assertString(b);var c=goog.dom.getElementHelper_(a,b);return c=goog.asserts.assertElement(c,"No element found with id: "+b)};goog.dom.$=goog.dom.getElement;
- goog.dom.getElementsByTagNameAndClass=function(a,b,c){return goog.dom.getElementsByTagNameAndClass_(document,a,b,c)};goog.dom.getElementsByClass=function(a,b){var c=b||document;return goog.dom.canUseQuerySelector_(c)?c.querySelectorAll("."+a):goog.dom.getElementsByTagNameAndClass_(document,"*",a,b)};
- goog.dom.getElementByClass=function(a,b){var c=b||document,d=null;return(d=c.getElementsByClassName?c.getElementsByClassName(a)[0]:goog.dom.canUseQuerySelector_(c)?c.querySelector("."+a):goog.dom.getElementsByTagNameAndClass_(document,"*",a,b)[0])||null};goog.dom.getRequiredElementByClass=function(a,b){var c=goog.dom.getElementByClass(a,b);return goog.asserts.assert(c,"No element found with className: "+a)};goog.dom.canUseQuerySelector_=function(a){return!(!a.querySelectorAll||!a.querySelector)};
- goog.dom.getElementsByTagNameAndClass_=function(a,b,c,d){a=d||a;b=b&&"*"!=b?b.toUpperCase():"";if(goog.dom.canUseQuerySelector_(a)&&(b||c))return a.querySelectorAll(b+(c?"."+c:""));if(c&&a.getElementsByClassName){a=a.getElementsByClassName(c);if(b){d={};for(var e=0,f=0,g;g=a[f];f++)b==g.nodeName&&(d[e++]=g);d.length=e;return d}return a}a=a.getElementsByTagName(b||"*");if(c){d={};for(f=e=0;g=a[f];f++)b=g.className,"function"==typeof b.split&&goog.array.contains(b.split(/\s+/),c)&&(d[e++]=g);d.length=
- e;return d}return a};goog.dom.$$=goog.dom.getElementsByTagNameAndClass;goog.dom.setProperties=function(a,b){goog.object.forEach(b,function(b,d){"style"==d?a.style.cssText=b:"class"==d?a.className=b:"for"==d?a.htmlFor=b:goog.dom.DIRECT_ATTRIBUTE_MAP_.hasOwnProperty(d)?a.setAttribute(goog.dom.DIRECT_ATTRIBUTE_MAP_[d],b):goog.string.startsWith(d,"aria-")||goog.string.startsWith(d,"data-")?a.setAttribute(d,b):a[d]=b})};
- goog.dom.DIRECT_ATTRIBUTE_MAP_={cellpadding:"cellPadding",cellspacing:"cellSpacing",colspan:"colSpan",frameborder:"frameBorder",height:"height",maxlength:"maxLength",nonce:"nonce",role:"role",rowspan:"rowSpan",type:"type",usemap:"useMap",valign:"vAlign",width:"width"};goog.dom.getViewportSize=function(a){return goog.dom.getViewportSize_(a||window)};goog.dom.getViewportSize_=function(a){a=a.document;a=goog.dom.isCss1CompatMode_(a)?a.documentElement:a.body;return new goog.math.Size(a.clientWidth,a.clientHeight)};
- goog.dom.getDocumentHeight=function(){return goog.dom.getDocumentHeight_(window)};goog.dom.getDocumentHeightForWindow=function(a){return goog.dom.getDocumentHeight_(a)};
- goog.dom.getDocumentHeight_=function(a){var b=a.document,c=0;if(b){var c=b.body,d=b.documentElement;if(!d||!c)return 0;a=goog.dom.getViewportSize_(a).height;if(goog.dom.isCss1CompatMode_(b)&&d.scrollHeight)c=d.scrollHeight!=a?d.scrollHeight:d.offsetHeight;else{var b=d.scrollHeight,e=d.offsetHeight;d.clientHeight!=e&&(b=c.scrollHeight,e=c.offsetHeight);c=b>a?b>e?b:e:b<e?b:e}}return c};goog.dom.getPageScroll=function(a){return goog.dom.getDomHelper((a||goog.global||window).document).getDocumentScroll()};
- goog.dom.getDocumentScroll=function(){return goog.dom.getDocumentScroll_(document)};goog.dom.getDocumentScroll_=function(a){var b=goog.dom.getDocumentScrollElement_(a);a=goog.dom.getWindow_(a);return goog.userAgent.IE&&goog.userAgent.isVersionOrHigher("10")&&a.pageYOffset!=b.scrollTop?new goog.math.Coordinate(b.scrollLeft,b.scrollTop):new goog.math.Coordinate(a.pageXOffset||b.scrollLeft,a.pageYOffset||b.scrollTop)};goog.dom.getDocumentScrollElement=function(){return goog.dom.getDocumentScrollElement_(document)};
- goog.dom.getDocumentScrollElement_=function(a){return a.scrollingElement?a.scrollingElement:!goog.userAgent.WEBKIT&&goog.dom.isCss1CompatMode_(a)?a.documentElement:a.body||a.documentElement};goog.dom.getWindow=function(a){return a?goog.dom.getWindow_(a):window};goog.dom.getWindow_=function(a){return a.parentWindow||a.defaultView};goog.dom.createDom=function(a,b,c){return goog.dom.createDom_(document,arguments)};
- goog.dom.createDom_=function(a,b){var c=b[0],d=b[1];if(!goog.dom.BrowserFeature.CAN_ADD_NAME_OR_TYPE_ATTRIBUTES&&d&&(d.name||d.type)){c=["<",c];d.name&&c.push(' name="',goog.string.htmlEscape(d.name),'"');if(d.type){c.push(' type="',goog.string.htmlEscape(d.type),'"');var e={};goog.object.extend(e,d);delete e.type;d=e}c.push(">");c=c.join("")}c=a.createElement(c);d&&(goog.isString(d)?c.className=d:goog.isArray(d)?c.className=d.join(" "):goog.dom.setProperties(c,d));2<b.length&&goog.dom.append_(a,
- c,b,2);return c};goog.dom.append_=function(a,b,c,d){function e(c){c&&b.appendChild(goog.isString(c)?a.createTextNode(c):c)}for(;d<c.length;d++){var f=c[d];goog.isArrayLike(f)&&!goog.dom.isNodeLike(f)?goog.array.forEach(goog.dom.isNodeList(f)?goog.array.toArray(f):f,e):e(f)}};goog.dom.$dom=goog.dom.createDom;goog.dom.createElement=function(a){return document.createElement(a)};goog.dom.createTextNode=function(a){return document.createTextNode(String(a))};
- goog.dom.createTable=function(a,b,c){return goog.dom.createTable_(document,a,b,!!c)};goog.dom.createTable_=function(a,b,c,d){for(var e=a.createElement(goog.dom.TagName.TABLE),f=e.appendChild(a.createElement(goog.dom.TagName.TBODY)),g=0;g<b;g++){for(var h=a.createElement(goog.dom.TagName.TR),k=0;k<c;k++){var l=a.createElement(goog.dom.TagName.TD);d&&goog.dom.setTextContent(l,goog.string.Unicode.NBSP);h.appendChild(l)}f.appendChild(h)}return e};
- goog.dom.safeHtmlToNode=function(a){return goog.dom.safeHtmlToNode_(document,a)};goog.dom.safeHtmlToNode_=function(a,b){var c=a.createElement(goog.dom.TagName.DIV);goog.dom.BrowserFeature.INNER_HTML_NEEDS_SCOPED_ELEMENT?(goog.dom.safe.setInnerHtml(c,goog.html.SafeHtml.concat(goog.html.SafeHtml.BR,b)),c.removeChild(c.firstChild)):goog.dom.safe.setInnerHtml(c,b);return goog.dom.childrenToNode_(a,c)};goog.dom.htmlToDocumentFragment=function(a){return goog.dom.safeHtmlToNode_(document,goog.html.legacyconversions.safeHtmlFromString(a))};
- goog.dom.childrenToNode_=function(a,b){if(1==b.childNodes.length)return b.removeChild(b.firstChild);for(var c=a.createDocumentFragment();b.firstChild;)c.appendChild(b.firstChild);return c};goog.dom.isCss1CompatMode=function(){return goog.dom.isCss1CompatMode_(document)};goog.dom.isCss1CompatMode_=function(a){return goog.dom.COMPAT_MODE_KNOWN_?goog.dom.ASSUME_STANDARDS_MODE:"CSS1Compat"==a.compatMode};goog.dom.canHaveChildren=function(a){if(a.nodeType!=goog.dom.NodeType.ELEMENT)return!1;switch(a.tagName){case goog.dom.TagName.APPLET:case goog.dom.TagName.AREA:case goog.dom.TagName.BASE:case goog.dom.TagName.BR:case goog.dom.TagName.COL:case goog.dom.TagName.COMMAND:case goog.dom.TagName.EMBED:case goog.dom.TagName.FRAME:case goog.dom.TagName.HR:case goog.dom.TagName.IMG:case goog.dom.TagName.INPUT:case goog.dom.TagName.IFRAME:case goog.dom.TagName.ISINDEX:case goog.dom.TagName.KEYGEN:case goog.dom.TagName.LINK:case goog.dom.TagName.NOFRAMES:case goog.dom.TagName.NOSCRIPT:case goog.dom.TagName.META:case goog.dom.TagName.OBJECT:case goog.dom.TagName.PARAM:case goog.dom.TagName.SCRIPT:case goog.dom.TagName.SOURCE:case goog.dom.TagName.STYLE:case goog.dom.TagName.TRACK:case goog.dom.TagName.WBR:return!1}return!0};
- goog.dom.appendChild=function(a,b){a.appendChild(b)};goog.dom.append=function(a,b){goog.dom.append_(goog.dom.getOwnerDocument(a),a,arguments,1)};goog.dom.removeChildren=function(a){for(var b;b=a.firstChild;)a.removeChild(b)};goog.dom.insertSiblingBefore=function(a,b){b.parentNode&&b.parentNode.insertBefore(a,b)};goog.dom.insertSiblingAfter=function(a,b){b.parentNode&&b.parentNode.insertBefore(a,b.nextSibling)};goog.dom.insertChildAt=function(a,b,c){a.insertBefore(b,a.childNodes[c]||null)};
- goog.dom.removeNode=function(a){return a&&a.parentNode?a.parentNode.removeChild(a):null};goog.dom.replaceNode=function(a,b){var c=b.parentNode;c&&c.replaceChild(a,b)};goog.dom.flattenElement=function(a){var b,c=a.parentNode;if(c&&c.nodeType!=goog.dom.NodeType.DOCUMENT_FRAGMENT){if(a.removeNode)return a.removeNode(!1);for(;b=a.firstChild;)c.insertBefore(b,a);return goog.dom.removeNode(a)}};
- goog.dom.getChildren=function(a){return goog.dom.BrowserFeature.CAN_USE_CHILDREN_ATTRIBUTE&&void 0!=a.children?a.children:goog.array.filter(a.childNodes,function(a){return a.nodeType==goog.dom.NodeType.ELEMENT})};goog.dom.getFirstElementChild=function(a){return goog.isDef(a.firstElementChild)?a.firstElementChild:goog.dom.getNextElementNode_(a.firstChild,!0)};goog.dom.getLastElementChild=function(a){return goog.isDef(a.lastElementChild)?a.lastElementChild:goog.dom.getNextElementNode_(a.lastChild,!1)};
- goog.dom.getNextElementSibling=function(a){return goog.isDef(a.nextElementSibling)?a.nextElementSibling:goog.dom.getNextElementNode_(a.nextSibling,!0)};goog.dom.getPreviousElementSibling=function(a){return goog.isDef(a.previousElementSibling)?a.previousElementSibling:goog.dom.getNextElementNode_(a.previousSibling,!1)};goog.dom.getNextElementNode_=function(a,b){for(;a&&a.nodeType!=goog.dom.NodeType.ELEMENT;)a=b?a.nextSibling:a.previousSibling;return a};
- goog.dom.getNextNode=function(a){if(!a)return null;if(a.firstChild)return a.firstChild;for(;a&&!a.nextSibling;)a=a.parentNode;return a?a.nextSibling:null};goog.dom.getPreviousNode=function(a){if(!a)return null;if(!a.previousSibling)return a.parentNode;for(a=a.previousSibling;a&&a.lastChild;)a=a.lastChild;return a};goog.dom.isNodeLike=function(a){return goog.isObject(a)&&0<a.nodeType};goog.dom.isElement=function(a){return goog.isObject(a)&&a.nodeType==goog.dom.NodeType.ELEMENT};
- goog.dom.isWindow=function(a){return goog.isObject(a)&&a.window==a};goog.dom.getParentElement=function(a){var b;if(goog.dom.BrowserFeature.CAN_USE_PARENT_ELEMENT_PROPERTY&&!(goog.userAgent.IE&&goog.userAgent.isVersionOrHigher("9")&&!goog.userAgent.isVersionOrHigher("10")&&goog.global.SVGElement&&a instanceof goog.global.SVGElement)&&(b=a.parentElement))return b;b=a.parentNode;return goog.dom.isElement(b)?b:null};
- goog.dom.contains=function(a,b){if(!a||!b)return!1;if(a.contains&&b.nodeType==goog.dom.NodeType.ELEMENT)return a==b||a.contains(b);if("undefined"!=typeof a.compareDocumentPosition)return a==b||!!(a.compareDocumentPosition(b)&16);for(;b&&a!=b;)b=b.parentNode;return b==a};
- goog.dom.compareNodeOrder=function(a,b){if(a==b)return 0;if(a.compareDocumentPosition)return a.compareDocumentPosition(b)&2?1:-1;if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)){if(a.nodeType==goog.dom.NodeType.DOCUMENT)return-1;if(b.nodeType==goog.dom.NodeType.DOCUMENT)return 1}if("sourceIndex"in a||a.parentNode&&"sourceIndex"in a.parentNode){var c=a.nodeType==goog.dom.NodeType.ELEMENT,d=b.nodeType==goog.dom.NodeType.ELEMENT;if(c&&d)return a.sourceIndex-b.sourceIndex;var e=a.parentNode,
- f=b.parentNode;return e==f?goog.dom.compareSiblingOrder_(a,b):!c&&goog.dom.contains(e,b)?-1*goog.dom.compareParentsDescendantNodeIe_(a,b):!d&&goog.dom.contains(f,a)?goog.dom.compareParentsDescendantNodeIe_(b,a):(c?a.sourceIndex:e.sourceIndex)-(d?b.sourceIndex:f.sourceIndex)}d=goog.dom.getOwnerDocument(a);c=d.createRange();c.selectNode(a);c.collapse(!0);d=d.createRange();d.selectNode(b);d.collapse(!0);return c.compareBoundaryPoints(goog.global.Range.START_TO_END,d)};
- goog.dom.compareParentsDescendantNodeIe_=function(a,b){var c=a.parentNode;if(c==b)return-1;for(var d=b;d.parentNode!=c;)d=d.parentNode;return goog.dom.compareSiblingOrder_(d,a)};goog.dom.compareSiblingOrder_=function(a,b){for(var c=b;c=c.previousSibling;)if(c==a)return-1;return 1};
- goog.dom.findCommonAncestor=function(a){var b,c=arguments.length;if(!c)return null;if(1==c)return arguments[0];var d=[],e=Infinity;for(b=0;b<c;b++){for(var f=[],g=arguments[b];g;)f.unshift(g),g=g.parentNode;d.push(f);e=Math.min(e,f.length)}f=null;for(b=0;b<e;b++){for(var g=d[0][b],h=1;h<c;h++)if(g!=d[h][b])return f;f=g}return f};goog.dom.getOwnerDocument=function(a){goog.asserts.assert(a,"Node cannot be null or undefined.");return a.nodeType==goog.dom.NodeType.DOCUMENT?a:a.ownerDocument||a.document};
- goog.dom.getFrameContentDocument=function(a){return a.contentDocument||a.contentWindow.document};goog.dom.getFrameContentWindow=function(a){try{return a.contentWindow||(a.contentDocument?goog.dom.getWindow(a.contentDocument):null)}catch(b){}return null};
- goog.dom.setTextContent=function(a,b){goog.asserts.assert(null!=a,"goog.dom.setTextContent expects a non-null value for node");if("textContent"in a)a.textContent=b;else if(a.nodeType==goog.dom.NodeType.TEXT)a.data=b;else if(a.firstChild&&a.firstChild.nodeType==goog.dom.NodeType.TEXT){for(;a.lastChild!=a.firstChild;)a.removeChild(a.lastChild);a.firstChild.data=b}else{goog.dom.removeChildren(a);var c=goog.dom.getOwnerDocument(a);a.appendChild(c.createTextNode(String(b)))}};
- goog.dom.getOuterHtml=function(a){goog.asserts.assert(null!==a,"goog.dom.getOuterHtml expects a non-null value for element");if("outerHTML"in a)return a.outerHTML;var b=goog.dom.getOwnerDocument(a).createElement(goog.dom.TagName.DIV);b.appendChild(a.cloneNode(!0));return b.innerHTML};goog.dom.findNode=function(a,b){var c=[];return goog.dom.findNodes_(a,b,c,!0)?c[0]:void 0};goog.dom.findNodes=function(a,b){var c=[];goog.dom.findNodes_(a,b,c,!1);return c};
- goog.dom.findNodes_=function(a,b,c,d){if(null!=a)for(a=a.firstChild;a;){if(b(a)&&(c.push(a),d)||goog.dom.findNodes_(a,b,c,d))return!0;a=a.nextSibling}return!1};goog.dom.TAGS_TO_IGNORE_={SCRIPT:1,STYLE:1,HEAD:1,IFRAME:1,OBJECT:1};goog.dom.PREDEFINED_TAG_VALUES_={IMG:" ",BR:"\n"};goog.dom.isFocusableTabIndex=function(a){return goog.dom.hasSpecifiedTabIndex_(a)&&goog.dom.isTabIndexFocusable_(a)};goog.dom.setFocusableTabIndex=function(a,b){b?a.tabIndex=0:(a.tabIndex=-1,a.removeAttribute("tabIndex"))};
- goog.dom.isFocusable=function(a){var b;return(b=goog.dom.nativelySupportsFocus_(a)?!a.disabled&&(!goog.dom.hasSpecifiedTabIndex_(a)||goog.dom.isTabIndexFocusable_(a)):goog.dom.isFocusableTabIndex(a))&&goog.userAgent.IE?goog.dom.hasNonZeroBoundingRect_(a):b};goog.dom.hasSpecifiedTabIndex_=function(a){a=a.getAttributeNode("tabindex");return goog.isDefAndNotNull(a)&&a.specified};goog.dom.isTabIndexFocusable_=function(a){a=a.tabIndex;return goog.isNumber(a)&&0<=a&&32768>a};
- goog.dom.nativelySupportsFocus_=function(a){return a.tagName==goog.dom.TagName.A||a.tagName==goog.dom.TagName.INPUT||a.tagName==goog.dom.TagName.TEXTAREA||a.tagName==goog.dom.TagName.SELECT||a.tagName==goog.dom.TagName.BUTTON};goog.dom.hasNonZeroBoundingRect_=function(a){a=!goog.isFunction(a.getBoundingClientRect)||goog.userAgent.IE&&null==a.parentElement?{height:a.offsetHeight,width:a.offsetWidth}:a.getBoundingClientRect();return goog.isDefAndNotNull(a)&&0<a.height&&0<a.width};
- goog.dom.getTextContent=function(a){if(goog.dom.BrowserFeature.CAN_USE_INNER_TEXT&&null!==a&&"innerText"in a)a=goog.string.canonicalizeNewlines(a.innerText);else{var b=[];goog.dom.getTextContent_(a,b,!0);a=b.join("")}a=a.replace(/ \xAD /g," ").replace(/\xAD/g,"");a=a.replace(/\u200B/g,"");goog.dom.BrowserFeature.CAN_USE_INNER_TEXT||(a=a.replace(/ +/g," "));" "!=a&&(a=a.replace(/^\s*/,""));return a};goog.dom.getRawTextContent=function(a){var b=[];goog.dom.getTextContent_(a,b,!1);return b.join("")};
- goog.dom.getTextContent_=function(a,b,c){if(!(a.nodeName in goog.dom.TAGS_TO_IGNORE_))if(a.nodeType==goog.dom.NodeType.TEXT)c?b.push(String(a.nodeValue).replace(/(\r\n|\r|\n)/g,"")):b.push(a.nodeValue);else if(a.nodeName in goog.dom.PREDEFINED_TAG_VALUES_)b.push(goog.dom.PREDEFINED_TAG_VALUES_[a.nodeName]);else for(a=a.firstChild;a;)goog.dom.getTextContent_(a,b,c),a=a.nextSibling};goog.dom.getNodeTextLength=function(a){return goog.dom.getTextContent(a).length};
- goog.dom.getNodeTextOffset=function(a,b){for(var c=b||goog.dom.getOwnerDocument(a).body,d=[];a&&a!=c;){for(var e=a;e=e.previousSibling;)d.unshift(goog.dom.getTextContent(e));a=a.parentNode}return goog.string.trimLeft(d.join("")).replace(/ +/g," ").length};
- goog.dom.getNodeAtOffset=function(a,b,c){a=[a];for(var d=0,e=null;0<a.length&&d<b;)if(e=a.pop(),!(e.nodeName in goog.dom.TAGS_TO_IGNORE_))if(e.nodeType==goog.dom.NodeType.TEXT)var f=e.nodeValue.replace(/(\r\n|\r|\n)/g,"").replace(/ +/g," "),d=d+f.length;else if(e.nodeName in goog.dom.PREDEFINED_TAG_VALUES_)d+=goog.dom.PREDEFINED_TAG_VALUES_[e.nodeName].length;else for(f=e.childNodes.length-1;0<=f;f--)a.push(e.childNodes[f]);goog.isObject(c)&&(c.remainder=e?e.nodeValue.length+b-d-1:0,c.node=e);return e};
- goog.dom.isNodeList=function(a){if(a&&"number"==typeof a.length){if(goog.isObject(a))return"function"==typeof a.item||"string"==typeof a.item;if(goog.isFunction(a))return"function"==typeof a.item}return!1};goog.dom.getAncestorByTagNameAndClass=function(a,b,c,d){if(!b&&!c)return null;var e=b?b.toUpperCase():null;return goog.dom.getAncestor(a,function(a){return(!e||a.nodeName==e)&&(!c||goog.isString(a.className)&&goog.array.contains(a.className.split(/\s+/),c))},!0,d)};
- goog.dom.getAncestorByClass=function(a,b,c){return goog.dom.getAncestorByTagNameAndClass(a,null,b,c)};goog.dom.getAncestor=function(a,b,c,d){c||(a=a.parentNode);for(c=0;a&&(null==d||c<=d);){goog.asserts.assert("parentNode"!=a.name);if(b(a))return a;a=a.parentNode;c++}return null};goog.dom.getActiveElement=function(a){try{return a&&a.activeElement}catch(b){}return null};
- goog.dom.getPixelRatio=function(){var a=goog.dom.getWindow();return goog.isDef(a.devicePixelRatio)?a.devicePixelRatio:a.matchMedia?goog.dom.matchesPixelRatio_(.75)||goog.dom.matchesPixelRatio_(1.5)||goog.dom.matchesPixelRatio_(2)||goog.dom.matchesPixelRatio_(3)||1:1};goog.dom.matchesPixelRatio_=function(a){return goog.dom.getWindow().matchMedia("(-webkit-min-device-pixel-ratio: "+a+"),(min--moz-device-pixel-ratio: "+a+"),(min-resolution: "+a+"dppx)").matches?a:0};
- goog.dom.DomHelper=function(a){this.document_=a||goog.global.document||document};goog.dom.DomHelper.prototype.getDomHelper=goog.dom.getDomHelper;goog.dom.DomHelper.prototype.setDocument=function(a){this.document_=a};goog.dom.DomHelper.prototype.getDocument=function(){return this.document_};goog.dom.DomHelper.prototype.getElement=function(a){return goog.dom.getElementHelper_(this.document_,a)};
- goog.dom.DomHelper.prototype.getRequiredElement=function(a){return goog.dom.getRequiredElementHelper_(this.document_,a)};goog.dom.DomHelper.prototype.$=goog.dom.DomHelper.prototype.getElement;goog.dom.DomHelper.prototype.getElementsByTagNameAndClass=function(a,b,c){return goog.dom.getElementsByTagNameAndClass_(this.document_,a,b,c)};goog.dom.DomHelper.prototype.getElementsByClass=function(a,b){return goog.dom.getElementsByClass(a,b||this.document_)};
- goog.dom.DomHelper.prototype.getElementByClass=function(a,b){return goog.dom.getElementByClass(a,b||this.document_)};goog.dom.DomHelper.prototype.getRequiredElementByClass=function(a,b){return goog.dom.getRequiredElementByClass(a,b||this.document_)};goog.dom.DomHelper.prototype.$$=goog.dom.DomHelper.prototype.getElementsByTagNameAndClass;goog.dom.DomHelper.prototype.setProperties=goog.dom.setProperties;goog.dom.DomHelper.prototype.getViewportSize=function(a){return goog.dom.getViewportSize(a||this.getWindow())};
- goog.dom.DomHelper.prototype.getDocumentHeight=function(){return goog.dom.getDocumentHeight_(this.getWindow())};goog.dom.DomHelper.prototype.createDom=function(a,b,c){return goog.dom.createDom_(this.document_,arguments)};goog.dom.DomHelper.prototype.$dom=goog.dom.DomHelper.prototype.createDom;goog.dom.DomHelper.prototype.createElement=function(a){return this.document_.createElement(a)};goog.dom.DomHelper.prototype.createTextNode=function(a){return this.document_.createTextNode(String(a))};
- goog.dom.DomHelper.prototype.createTable=function(a,b,c){return goog.dom.createTable_(this.document_,a,b,!!c)};goog.dom.DomHelper.prototype.safeHtmlToNode=function(a){return goog.dom.safeHtmlToNode_(this.document_,a)};goog.dom.DomHelper.prototype.htmlToDocumentFragment=function(a){return goog.dom.safeHtmlToNode_(this.document_,goog.html.legacyconversions.safeHtmlFromString(a))};goog.dom.DomHelper.prototype.isCss1CompatMode=function(){return goog.dom.isCss1CompatMode_(this.document_)};
- goog.dom.DomHelper.prototype.getWindow=function(){return goog.dom.getWindow_(this.document_)};goog.dom.DomHelper.prototype.getDocumentScrollElement=function(){return goog.dom.getDocumentScrollElement_(this.document_)};goog.dom.DomHelper.prototype.getDocumentScroll=function(){return goog.dom.getDocumentScroll_(this.document_)};goog.dom.DomHelper.prototype.getActiveElement=function(a){return goog.dom.getActiveElement(a||this.document_)};goog.dom.DomHelper.prototype.appendChild=goog.dom.appendChild;
- goog.dom.DomHelper.prototype.append=goog.dom.append;goog.dom.DomHelper.prototype.canHaveChildren=goog.dom.canHaveChildren;goog.dom.DomHelper.prototype.removeChildren=goog.dom.removeChildren;goog.dom.DomHelper.prototype.insertSiblingBefore=goog.dom.insertSiblingBefore;goog.dom.DomHelper.prototype.insertSiblingAfter=goog.dom.insertSiblingAfter;goog.dom.DomHelper.prototype.insertChildAt=goog.dom.insertChildAt;goog.dom.DomHelper.prototype.removeNode=goog.dom.removeNode;
- goog.dom.DomHelper.prototype.replaceNode=goog.dom.replaceNode;goog.dom.DomHelper.prototype.flattenElement=goog.dom.flattenElement;goog.dom.DomHelper.prototype.getChildren=goog.dom.getChildren;goog.dom.DomHelper.prototype.getFirstElementChild=goog.dom.getFirstElementChild;goog.dom.DomHelper.prototype.getLastElementChild=goog.dom.getLastElementChild;goog.dom.DomHelper.prototype.getNextElementSibling=goog.dom.getNextElementSibling;goog.dom.DomHelper.prototype.getPreviousElementSibling=goog.dom.getPreviousElementSibling;
- goog.dom.DomHelper.prototype.getNextNode=goog.dom.getNextNode;goog.dom.DomHelper.prototype.getPreviousNode=goog.dom.getPreviousNode;goog.dom.DomHelper.prototype.isNodeLike=goog.dom.isNodeLike;goog.dom.DomHelper.prototype.isElement=goog.dom.isElement;goog.dom.DomHelper.prototype.isWindow=goog.dom.isWindow;goog.dom.DomHelper.prototype.getParentElement=goog.dom.getParentElement;goog.dom.DomHelper.prototype.contains=goog.dom.contains;goog.dom.DomHelper.prototype.compareNodeOrder=goog.dom.compareNodeOrder;
- goog.dom.DomHelper.prototype.findCommonAncestor=goog.dom.findCommonAncestor;goog.dom.DomHelper.prototype.getOwnerDocument=goog.dom.getOwnerDocument;goog.dom.DomHelper.prototype.getFrameContentDocument=goog.dom.getFrameContentDocument;goog.dom.DomHelper.prototype.getFrameContentWindow=goog.dom.getFrameContentWindow;goog.dom.DomHelper.prototype.setTextContent=goog.dom.setTextContent;goog.dom.DomHelper.prototype.getOuterHtml=goog.dom.getOuterHtml;goog.dom.DomHelper.prototype.findNode=goog.dom.findNode;
- goog.dom.DomHelper.prototype.findNodes=goog.dom.findNodes;goog.dom.DomHelper.prototype.isFocusableTabIndex=goog.dom.isFocusableTabIndex;goog.dom.DomHelper.prototype.setFocusableTabIndex=goog.dom.setFocusableTabIndex;goog.dom.DomHelper.prototype.isFocusable=goog.dom.isFocusable;goog.dom.DomHelper.prototype.getTextContent=goog.dom.getTextContent;goog.dom.DomHelper.prototype.getNodeTextLength=goog.dom.getNodeTextLength;goog.dom.DomHelper.prototype.getNodeTextOffset=goog.dom.getNodeTextOffset;
- goog.dom.DomHelper.prototype.getNodeAtOffset=goog.dom.getNodeAtOffset;goog.dom.DomHelper.prototype.isNodeList=goog.dom.isNodeList;goog.dom.DomHelper.prototype.getAncestorByTagNameAndClass=goog.dom.getAncestorByTagNameAndClass;goog.dom.DomHelper.prototype.getAncestorByClass=goog.dom.getAncestorByClass;goog.dom.DomHelper.prototype.getAncestor=goog.dom.getAncestor;goog.dom.vendor={};goog.dom.vendor.getVendorJsPrefix=function(){return goog.userAgent.WEBKIT?"Webkit":goog.userAgent.GECKO?"Moz":goog.userAgent.IE?"ms":goog.userAgent.OPERA?"O":null};goog.dom.vendor.getVendorPrefix=function(){return goog.userAgent.WEBKIT?"-webkit":goog.userAgent.GECKO?"-moz":goog.userAgent.IE?"-ms":goog.userAgent.OPERA?"-o":null};
- goog.dom.vendor.getPrefixedPropertyName=function(a,b){if(b&&a in b)return a;var c=goog.dom.vendor.getVendorJsPrefix();return c?(c=c.toLowerCase(),c+=goog.string.toTitleCase(a),!goog.isDef(b)||c in b?c:null):null};goog.dom.vendor.getPrefixedEventType=function(a){return((goog.dom.vendor.getVendorJsPrefix()||"")+a).toLowerCase()};goog.math.Box=function(a,b,c,d){this.top=a;this.right=b;this.bottom=c;this.left=d};goog.math.Box.boundingBox=function(a){for(var b=new goog.math.Box(arguments[0].y,arguments[0].x,arguments[0].y,arguments[0].x),c=1;c<arguments.length;c++)b.expandToIncludeCoordinate(arguments[c]);return b};goog.math.Box.prototype.getWidth=function(){return this.right-this.left};goog.math.Box.prototype.getHeight=function(){return this.bottom-this.top};
- goog.math.Box.prototype.clone=function(){return new goog.math.Box(this.top,this.right,this.bottom,this.left)};goog.DEBUG&&(goog.math.Box.prototype.toString=function(){return"("+this.top+"t, "+this.right+"r, "+this.bottom+"b, "+this.left+"l)"});goog.math.Box.prototype.contains=function(a){return goog.math.Box.contains(this,a)};
- goog.math.Box.prototype.expand=function(a,b,c,d){goog.isObject(a)?(this.top-=a.top,this.right+=a.right,this.bottom+=a.bottom,this.left-=a.left):(this.top-=a,this.right+=Number(b),this.bottom+=Number(c),this.left-=Number(d));return this};goog.math.Box.prototype.expandToInclude=function(a){this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.right=Math.max(this.right,a.right);this.bottom=Math.max(this.bottom,a.bottom)};
- goog.math.Box.prototype.expandToIncludeCoordinate=function(a){this.top=Math.min(this.top,a.y);this.right=Math.max(this.right,a.x);this.bottom=Math.max(this.bottom,a.y);this.left=Math.min(this.left,a.x)};goog.math.Box.equals=function(a,b){return a==b?!0:a&&b?a.top==b.top&&a.right==b.right&&a.bottom==b.bottom&&a.left==b.left:!1};
- goog.math.Box.contains=function(a,b){return a&&b?b instanceof goog.math.Box?b.left>=a.left&&b.right<=a.right&&b.top>=a.top&&b.bottom<=a.bottom:b.x>=a.left&&b.x<=a.right&&b.y>=a.top&&b.y<=a.bottom:!1};goog.math.Box.relativePositionX=function(a,b){return b.x<a.left?b.x-a.left:b.x>a.right?b.x-a.right:0};goog.math.Box.relativePositionY=function(a,b){return b.y<a.top?b.y-a.top:b.y>a.bottom?b.y-a.bottom:0};
- goog.math.Box.distance=function(a,b){var c=goog.math.Box.relativePositionX(a,b),d=goog.math.Box.relativePositionY(a,b);return Math.sqrt(c*c+d*d)};goog.math.Box.intersects=function(a,b){return a.left<=b.right&&b.left<=a.right&&a.top<=b.bottom&&b.top<=a.bottom};goog.math.Box.intersectsWithPadding=function(a,b,c){return a.left<=b.right+c&&b.left<=a.right+c&&a.top<=b.bottom+c&&b.top<=a.bottom+c};
- goog.math.Box.prototype.ceil=function(){this.top=Math.ceil(this.top);this.right=Math.ceil(this.right);this.bottom=Math.ceil(this.bottom);this.left=Math.ceil(this.left);return this};goog.math.Box.prototype.floor=function(){this.top=Math.floor(this.top);this.right=Math.floor(this.right);this.bottom=Math.floor(this.bottom);this.left=Math.floor(this.left);return this};
- goog.math.Box.prototype.round=function(){this.top=Math.round(this.top);this.right=Math.round(this.right);this.bottom=Math.round(this.bottom);this.left=Math.round(this.left);return this};goog.math.Box.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.right+=a.x,this.top+=a.y,this.bottom+=a.y):(goog.asserts.assertNumber(a),this.left+=a,this.right+=a,goog.isNumber(b)&&(this.top+=b,this.bottom+=b));return this};
- goog.math.Box.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.right*=a;this.top*=c;this.bottom*=c;return this};goog.math.Rect=function(a,b,c,d){this.left=a;this.top=b;this.width=c;this.height=d};goog.math.Rect.prototype.clone=function(){return new goog.math.Rect(this.left,this.top,this.width,this.height)};goog.math.Rect.prototype.toBox=function(){return new goog.math.Box(this.top,this.left+this.width,this.top+this.height,this.left)};goog.math.Rect.createFromPositionAndSize=function(a,b){return new goog.math.Rect(a.x,a.y,b.width,b.height)};
- goog.math.Rect.createFromBox=function(a){return new goog.math.Rect(a.left,a.top,a.right-a.left,a.bottom-a.top)};goog.DEBUG&&(goog.math.Rect.prototype.toString=function(){return"("+this.left+", "+this.top+" - "+this.width+"w x "+this.height+"h)"});goog.math.Rect.equals=function(a,b){return a==b?!0:a&&b?a.left==b.left&&a.width==b.width&&a.top==b.top&&a.height==b.height:!1};
- goog.math.Rect.prototype.intersection=function(a){var b=Math.max(this.left,a.left),c=Math.min(this.left+this.width,a.left+a.width);if(b<=c){var d=Math.max(this.top,a.top);a=Math.min(this.top+this.height,a.top+a.height);if(d<=a)return this.left=b,this.top=d,this.width=c-b,this.height=a-d,!0}return!1};
- goog.math.Rect.intersection=function(a,b){var c=Math.max(a.left,b.left),d=Math.min(a.left+a.width,b.left+b.width);if(c<=d){var e=Math.max(a.top,b.top),f=Math.min(a.top+a.height,b.top+b.height);if(e<=f)return new goog.math.Rect(c,e,d-c,f-e)}return null};goog.math.Rect.intersects=function(a,b){return a.left<=b.left+b.width&&b.left<=a.left+a.width&&a.top<=b.top+b.height&&b.top<=a.top+a.height};goog.math.Rect.prototype.intersects=function(a){return goog.math.Rect.intersects(this,a)};
- goog.math.Rect.difference=function(a,b){var c=goog.math.Rect.intersection(a,b);if(!c||!c.height||!c.width)return[a.clone()];var c=[],d=a.top,e=a.height,f=a.left+a.width,g=a.top+a.height,h=b.left+b.width,k=b.top+b.height;b.top>a.top&&(c.push(new goog.math.Rect(a.left,a.top,a.width,b.top-a.top)),d=b.top,e-=b.top-a.top);k<g&&(c.push(new goog.math.Rect(a.left,k,a.width,g-k)),e=k-d);b.left>a.left&&c.push(new goog.math.Rect(a.left,d,b.left-a.left,e));h<f&&c.push(new goog.math.Rect(h,d,f-h,e));return c};
- goog.math.Rect.prototype.difference=function(a){return goog.math.Rect.difference(this,a)};goog.math.Rect.prototype.boundingRect=function(a){var b=Math.max(this.left+this.width,a.left+a.width),c=Math.max(this.top+this.height,a.top+a.height);this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.width=b-this.left;this.height=c-this.top};goog.math.Rect.boundingRect=function(a,b){if(!a||!b)return null;var c=a.clone();c.boundingRect(b);return c};
- goog.math.Rect.prototype.contains=function(a){return a instanceof goog.math.Rect?this.left<=a.left&&this.left+this.width>=a.left+a.width&&this.top<=a.top&&this.top+this.height>=a.top+a.height:a.x>=this.left&&a.x<=this.left+this.width&&a.y>=this.top&&a.y<=this.top+this.height};goog.math.Rect.prototype.squaredDistance=function(a){var b=a.x<this.left?this.left-a.x:Math.max(a.x-(this.left+this.width),0);a=a.y<this.top?this.top-a.y:Math.max(a.y-(this.top+this.height),0);return b*b+a*a};
- goog.math.Rect.prototype.distance=function(a){return Math.sqrt(this.squaredDistance(a))};goog.math.Rect.prototype.getSize=function(){return new goog.math.Size(this.width,this.height)};goog.math.Rect.prototype.getTopLeft=function(){return new goog.math.Coordinate(this.left,this.top)};goog.math.Rect.prototype.getCenter=function(){return new goog.math.Coordinate(this.left+this.width/2,this.top+this.height/2)};
- goog.math.Rect.prototype.getBottomRight=function(){return new goog.math.Coordinate(this.left+this.width,this.top+this.height)};goog.math.Rect.prototype.ceil=function(){this.left=Math.ceil(this.left);this.top=Math.ceil(this.top);this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this};goog.math.Rect.prototype.floor=function(){this.left=Math.floor(this.left);this.top=Math.floor(this.top);this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this};
- goog.math.Rect.prototype.round=function(){this.left=Math.round(this.left);this.top=Math.round(this.top);this.width=Math.round(this.width);this.height=Math.round(this.height);return this};goog.math.Rect.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.top+=a.y):(this.left+=goog.asserts.assertNumber(a),goog.isNumber(b)&&(this.top+=b));return this};
- goog.math.Rect.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.width*=a;this.top*=c;this.height*=c;return this};goog.reflect={};goog.reflect.object=function(a,b){return b};goog.reflect.sinkValue=function(a){goog.reflect.sinkValue[" "](a);return a};goog.reflect.sinkValue[" "]=goog.nullFunction;goog.reflect.canAccessProperty=function(a,b){try{return goog.reflect.sinkValue(a[b]),!0}catch(c){}return!1};goog.reflect.cache=function(a,b,c,d){d=d?d(b):b;return Object.prototype.hasOwnProperty.call(a,d)?a[d]:a[d]=c(b)};goog.style={};goog.style.setStyle=function(a,b,c){if(goog.isString(b))goog.style.setStyle_(a,c,b);else for(var d in b)goog.style.setStyle_(a,b[d],d)};goog.style.setStyle_=function(a,b,c){(c=goog.style.getVendorJsStyleName_(a,c))&&(a.style[c]=b)};goog.style.styleNameCache_={};
- goog.style.getVendorJsStyleName_=function(a,b){var c=goog.style.styleNameCache_[b];if(!c){var d=goog.string.toCamelCase(b),c=d;void 0===a.style[d]&&(d=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(d),void 0!==a.style[d]&&(c=d));goog.style.styleNameCache_[b]=c}return c};
- goog.style.getVendorStyleName_=function(a,b){var c=goog.string.toCamelCase(b);return void 0===a.style[c]&&(c=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(c),void 0!==a.style[c])?goog.dom.vendor.getVendorPrefix()+"-"+b:b};goog.style.getStyle=function(a,b){var c=a.style[goog.string.toCamelCase(b)];return"undefined"!==typeof c?c:a.style[goog.style.getVendorJsStyleName_(a,b)]||""};
- goog.style.getComputedStyle=function(a,b){var c=goog.dom.getOwnerDocument(a);return c.defaultView&&c.defaultView.getComputedStyle&&(c=c.defaultView.getComputedStyle(a,null))?c[b]||c.getPropertyValue(b)||"":""};goog.style.getCascadedStyle=function(a,b){return a.currentStyle?a.currentStyle[b]:null};goog.style.getStyle_=function(a,b){return goog.style.getComputedStyle(a,b)||goog.style.getCascadedStyle(a,b)||a.style&&a.style[b]};
- goog.style.getComputedBoxSizing=function(a){return goog.style.getStyle_(a,"boxSizing")||goog.style.getStyle_(a,"MozBoxSizing")||goog.style.getStyle_(a,"WebkitBoxSizing")||null};goog.style.getComputedPosition=function(a){return goog.style.getStyle_(a,"position")};goog.style.getBackgroundColor=function(a){return goog.style.getStyle_(a,"backgroundColor")};goog.style.getComputedOverflowX=function(a){return goog.style.getStyle_(a,"overflowX")};
- goog.style.getComputedOverflowY=function(a){return goog.style.getStyle_(a,"overflowY")};goog.style.getComputedZIndex=function(a){return goog.style.getStyle_(a,"zIndex")};goog.style.getComputedTextAlign=function(a){return goog.style.getStyle_(a,"textAlign")};goog.style.getComputedCursor=function(a){return goog.style.getStyle_(a,"cursor")};goog.style.getComputedTransform=function(a){var b=goog.style.getVendorStyleName_(a,"transform");return goog.style.getStyle_(a,b)||goog.style.getStyle_(a,"transform")};
- goog.style.setPosition=function(a,b,c){var d;b instanceof goog.math.Coordinate?(d=b.x,b=b.y):(d=b,b=c);a.style.left=goog.style.getPixelStyleValue_(d,!1);a.style.top=goog.style.getPixelStyleValue_(b,!1)};goog.style.getPosition=function(a){return new goog.math.Coordinate(a.offsetLeft,a.offsetTop)};
- goog.style.getClientViewportElement=function(a){a=a?goog.dom.getOwnerDocument(a):goog.dom.getDocument();return!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||goog.dom.getDomHelper(a).isCss1CompatMode()?a.documentElement:a.body};goog.style.getViewportPageOffset=function(a){var b=a.body;a=a.documentElement;return new goog.math.Coordinate(b.scrollLeft||a.scrollLeft,b.scrollTop||a.scrollTop)};
- goog.style.getBoundingClientRect_=function(a){var b;try{b=a.getBoundingClientRect()}catch(c){return{left:0,top:0,right:0,bottom:0}}goog.userAgent.IE&&a.ownerDocument.body&&(a=a.ownerDocument,b.left-=a.documentElement.clientLeft+a.body.clientLeft,b.top-=a.documentElement.clientTop+a.body.clientTop);return b};
- goog.style.getOffsetParent=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(8))return goog.asserts.assert(a&&"offsetParent"in a),a.offsetParent;var b=goog.dom.getOwnerDocument(a),c=goog.style.getStyle_(a,"position"),d="fixed"==c||"absolute"==c;for(a=a.parentNode;a&&a!=b;a=a.parentNode)if(a.nodeType==goog.dom.NodeType.DOCUMENT_FRAGMENT&&a.host&&(a=a.host),c=goog.style.getStyle_(a,"position"),d=d&&"static"==c&&a!=b.documentElement&&a!=b.body,!d&&(a.scrollWidth>a.clientWidth||
- a.scrollHeight>a.clientHeight||"fixed"==c||"absolute"==c||"relative"==c))return a;return null};
- goog.style.getVisibleRectForElement=function(a){for(var b=new goog.math.Box(0,Infinity,Infinity,0),c=goog.dom.getDomHelper(a),d=c.getDocument().body,e=c.getDocument().documentElement,f=c.getDocumentScrollElement();a=goog.style.getOffsetParent(a);)if(!(goog.userAgent.IE&&0==a.clientWidth||goog.userAgent.WEBKIT&&0==a.clientHeight&&a==d)&&a!=d&&a!=e&&"visible"!=goog.style.getStyle_(a,"overflow")){var g=goog.style.getPageOffset(a),h=goog.style.getClientLeftTop(a);g.x+=h.x;g.y+=h.y;b.top=Math.max(b.top,
- g.y);b.right=Math.min(b.right,g.x+a.clientWidth);b.bottom=Math.min(b.bottom,g.y+a.clientHeight);b.left=Math.max(b.left,g.x)}d=f.scrollLeft;f=f.scrollTop;b.left=Math.max(b.left,d);b.top=Math.max(b.top,f);c=c.getViewportSize();b.right=Math.min(b.right,d+c.width);b.bottom=Math.min(b.bottom,f+c.height);return 0<=b.top&&0<=b.left&&b.bottom>b.top&&b.right>b.left?b:null};
- goog.style.getContainerOffsetToScrollInto=function(a,b,c){var d=b||goog.dom.getDocumentScrollElement(),e=goog.style.getPageOffset(a),f=goog.style.getPageOffset(d),g=goog.style.getBorderBox(d);d==goog.dom.getDocumentScrollElement()?(b=e.x-d.scrollLeft,e=e.y-d.scrollTop,goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(10)&&(b+=g.left,e+=g.top)):(b=e.x-f.x-g.left,e=e.y-f.y-g.top);g=d.clientWidth-a.offsetWidth;a=d.clientHeight-a.offsetHeight;f=d.scrollLeft;d=d.scrollTop;c?(f+=b-g/2,d+=e-a/2):
- (f+=Math.min(b,Math.max(b-g,0)),d+=Math.min(e,Math.max(e-a,0)));return new goog.math.Coordinate(f,d)};goog.style.scrollIntoContainerView=function(a,b,c){b=b||goog.dom.getDocumentScrollElement();a=goog.style.getContainerOffsetToScrollInto(a,b,c);b.scrollLeft=a.x;b.scrollTop=a.y};goog.style.getClientLeftTop=function(a){return new goog.math.Coordinate(a.clientLeft,a.clientTop)};
- goog.style.getPageOffset=function(a){var b=goog.dom.getOwnerDocument(a);goog.asserts.assertObject(a,"Parameter is required");var c=new goog.math.Coordinate(0,0),d=goog.style.getClientViewportElement(b);if(a==d)return c;a=goog.style.getBoundingClientRect_(a);b=goog.dom.getDomHelper(b).getDocumentScroll();c.x=a.left+b.x;c.y=a.top+b.y;return c};goog.style.getPageOffsetLeft=function(a){return goog.style.getPageOffset(a).x};goog.style.getPageOffsetTop=function(a){return goog.style.getPageOffset(a).y};
- goog.style.getFramedPageOffset=function(a,b){var c=new goog.math.Coordinate(0,0),d=goog.dom.getWindow(goog.dom.getOwnerDocument(a));if(!goog.reflect.canAccessProperty(d,"parent"))return c;var e=a;do{var f=d==b?goog.style.getPageOffset(e):goog.style.getClientPositionForElement_(goog.asserts.assert(e));c.x+=f.x;c.y+=f.y}while(d&&d!=b&&d!=d.parent&&(e=d.frameElement)&&(d=d.parent));return c};
- goog.style.translateRectForAnotherFrame=function(a,b,c){if(b.getDocument()!=c.getDocument()){var d=b.getDocument().body;c=goog.style.getFramedPageOffset(d,c.getWindow());c=goog.math.Coordinate.difference(c,goog.style.getPageOffset(d));!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||b.isCss1CompatMode()||(c=goog.math.Coordinate.difference(c,b.getDocumentScroll()));a.left+=c.x;a.top+=c.y}};
- goog.style.getRelativePosition=function(a,b){var c=goog.style.getClientPosition(a),d=goog.style.getClientPosition(b);return new goog.math.Coordinate(c.x-d.x,c.y-d.y)};goog.style.getClientPositionForElement_=function(a){a=goog.style.getBoundingClientRect_(a);return new goog.math.Coordinate(a.left,a.top)};
- goog.style.getClientPosition=function(a){goog.asserts.assert(a);if(a.nodeType==goog.dom.NodeType.ELEMENT)return goog.style.getClientPositionForElement_(a);a=a.changedTouches?a.changedTouches[0]:a;return new goog.math.Coordinate(a.clientX,a.clientY)};goog.style.setPageOffset=function(a,b,c){var d=goog.style.getPageOffset(a);b instanceof goog.math.Coordinate&&(c=b.y,b=b.x);b=goog.asserts.assertNumber(b)-d.x;goog.style.setPosition(a,a.offsetLeft+b,a.offsetTop+(Number(c)-d.y))};
- goog.style.setSize=function(a,b,c){if(b instanceof goog.math.Size)c=b.height,b=b.width;else if(void 0==c)throw Error("missing height argument");goog.style.setWidth(a,b);goog.style.setHeight(a,c)};goog.style.getPixelStyleValue_=function(a,b){"number"==typeof a&&(a=(b?Math.round(a):a)+"px");return a};goog.style.setHeight=function(a,b){a.style.height=goog.style.getPixelStyleValue_(b,!0)};goog.style.setWidth=function(a,b){a.style.width=goog.style.getPixelStyleValue_(b,!0)};
- goog.style.getSize=function(a){return goog.style.evaluateWithTemporaryDisplay_(goog.style.getSizeWithDisplay_,a)};goog.style.evaluateWithTemporaryDisplay_=function(a,b){if("none"!=goog.style.getStyle_(b,"display"))return a(b);var c=b.style,d=c.display,e=c.visibility,f=c.position;c.visibility="hidden";c.position="absolute";c.display="inline";var g=a(b);c.display=d;c.position=f;c.visibility=e;return g};
- goog.style.getSizeWithDisplay_=function(a){var b=a.offsetWidth,c=a.offsetHeight,d=goog.userAgent.WEBKIT&&!b&&!c;return goog.isDef(b)&&!d||!a.getBoundingClientRect?new goog.math.Size(b,c):(a=goog.style.getBoundingClientRect_(a),new goog.math.Size(a.right-a.left,a.bottom-a.top))};goog.style.getTransformedSize=function(a){if(!a.getBoundingClientRect)return null;a=goog.style.evaluateWithTemporaryDisplay_(goog.style.getBoundingClientRect_,a);return new goog.math.Size(a.right-a.left,a.bottom-a.top)};
- goog.style.getBounds=function(a){var b=goog.style.getPageOffset(a);a=goog.style.getSize(a);return new goog.math.Rect(b.x,b.y,a.width,a.height)};goog.style.toCamelCase=function(a){return goog.string.toCamelCase(String(a))};goog.style.toSelectorCase=function(a){return goog.string.toSelectorCase(a)};
- goog.style.getOpacity=function(a){goog.asserts.assert(a);var b=a.style;a="";"opacity"in b?a=b.opacity:"MozOpacity"in b?a=b.MozOpacity:"filter"in b&&(b=b.filter.match(/alpha\(opacity=([\d.]+)\)/))&&(a=String(b[1]/100));return""==a?a:Number(a)};goog.style.setOpacity=function(a,b){goog.asserts.assert(a);var c=a.style;"opacity"in c?c.opacity=b:"MozOpacity"in c?c.MozOpacity=b:"filter"in c&&(c.filter=""===b?"":"alpha(opacity="+100*Number(b)+")")};
- goog.style.setTransparentBackgroundImage=function(a,b){var c=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?c.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+b+'", sizingMethod="crop")':(c.backgroundImage="url("+b+")",c.backgroundPosition="top left",c.backgroundRepeat="no-repeat")};goog.style.clearTransparentBackgroundImage=function(a){a=a.style;"filter"in a?a.filter="":a.backgroundImage="none"};
- goog.style.showElement=function(a,b){goog.style.setElementShown(a,b)};goog.style.setElementShown=function(a,b){a.style.display=b?"":"none"};goog.style.isElementShown=function(a){return"none"!=a.style.display};goog.style.installStyles=function(a,b){return goog.style.installSafeStyleSheet(goog.html.legacyconversions.safeStyleSheetFromString(a),b)};
- goog.style.installSafeStyleSheet=function(a,b){var c=goog.dom.getDomHelper(b),d=null,e=c.getDocument();goog.userAgent.IE&&e.createStyleSheet?(d=e.createStyleSheet(),goog.style.setSafeStyleSheet(d,a)):(e=c.getElementsByTagNameAndClass(goog.dom.TagName.HEAD)[0],e||(d=c.getElementsByTagNameAndClass(goog.dom.TagName.BODY)[0],e=c.createDom(goog.dom.TagName.HEAD),d.parentNode.insertBefore(e,d)),d=c.createDom(goog.dom.TagName.STYLE),goog.style.setSafeStyleSheet(d,a),c.appendChild(e,d));return d};
- goog.style.uninstallStyles=function(a){goog.dom.removeNode(a.ownerNode||a.owningElement||a)};goog.style.setStyles=function(a,b){goog.style.setSafeStyleSheet(a,goog.html.legacyconversions.safeStyleSheetFromString(b))};goog.style.setSafeStyleSheet=function(a,b){var c=goog.html.SafeStyleSheet.unwrap(b);goog.userAgent.IE&&goog.isDef(a.cssText)?a.cssText=c:goog.dom.setTextContent(a,c)};
- goog.style.setPreWrap=function(a){a=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.whiteSpace="pre",a.wordWrap="break-word"):a.whiteSpace=goog.userAgent.GECKO?"-moz-pre-wrap":"pre-wrap"};goog.style.setInlineBlock=function(a){a=a.style;a.position="relative";goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.zoom="1",a.display="inline"):a.display="inline-block"};goog.style.isRightToLeft=function(a){return"rtl"==goog.style.getStyle_(a,"direction")};
- goog.style.unselectableStyle_=goog.userAgent.GECKO?"MozUserSelect":goog.userAgent.WEBKIT||goog.userAgent.EDGE?"WebkitUserSelect":null;goog.style.isUnselectable=function(a){return goog.style.unselectableStyle_?"none"==a.style[goog.style.unselectableStyle_].toLowerCase():goog.userAgent.IE||goog.userAgent.OPERA?"on"==a.getAttribute("unselectable"):!1};
- goog.style.setUnselectable=function(a,b,c){c=c?null:a.getElementsByTagName("*");var d=goog.style.unselectableStyle_;if(d){if(b=b?"none":"",a.style&&(a.style[d]=b),c){a=0;for(var e;e=c[a];a++)e.style&&(e.style[d]=b)}}else if(goog.userAgent.IE||goog.userAgent.OPERA)if(b=b?"on":"",a.setAttribute("unselectable",b),c)for(a=0;e=c[a];a++)e.setAttribute("unselectable",b)};goog.style.getBorderBoxSize=function(a){return new goog.math.Size(a.offsetWidth,a.offsetHeight)};
- goog.style.setBorderBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"border-box");else if(c=a.style,d){var d=goog.style.getPaddingBox(a),e=goog.style.getBorderBox(a);c.pixelWidth=b.width-e.left-d.left-d.right-e.right;c.pixelHeight=b.height-e.top-d.top-d.bottom-e.bottom}else c.pixelWidth=b.width,c.pixelHeight=
- b.height};
- goog.style.getContentBoxSize=function(a){var b=goog.dom.getOwnerDocument(a),c=goog.userAgent.IE&&a.currentStyle;if(c&&goog.dom.getDomHelper(b).isCss1CompatMode()&&"auto"!=c.width&&"auto"!=c.height&&!c.boxSizing)return b=goog.style.getIePixelValue_(a,c.width,"width","pixelWidth"),a=goog.style.getIePixelValue_(a,c.height,"height","pixelHeight"),new goog.math.Size(b,a);c=goog.style.getBorderBoxSize(a);b=goog.style.getPaddingBox(a);a=goog.style.getBorderBox(a);return new goog.math.Size(c.width-a.left-
- b.left-b.right-a.right,c.height-a.top-b.top-b.bottom-a.bottom)};
- goog.style.setContentBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"content-box");else if(c=a.style,d)c.pixelWidth=b.width,c.pixelHeight=b.height;else{var d=goog.style.getPaddingBox(a),e=goog.style.getBorderBox(a);c.pixelWidth=b.width+e.left+d.left+d.right+e.right;c.pixelHeight=b.height+e.top+d.top+d.bottom+
- e.bottom}};goog.style.setBoxSizingSize_=function(a,b,c){a=a.style;goog.userAgent.GECKO?a.MozBoxSizing=c:goog.userAgent.WEBKIT?a.WebkitBoxSizing=c:a.boxSizing=c;a.width=Math.max(b.width,0)+"px";a.height=Math.max(b.height,0)+"px"};goog.style.getIePixelValue_=function(a,b,c,d){if(/^\d+px?$/.test(b))return parseInt(b,10);var e=a.style[c],f=a.runtimeStyle[c];a.runtimeStyle[c]=a.currentStyle[c];a.style[c]=b;b=a.style[d];a.style[c]=e;a.runtimeStyle[c]=f;return b};
- goog.style.getIePixelDistance_=function(a,b){var c=goog.style.getCascadedStyle(a,b);return c?goog.style.getIePixelValue_(a,c,"left","pixelLeft"):0};
- goog.style.getBox_=function(a,b){if(goog.userAgent.IE){var c=goog.style.getIePixelDistance_(a,b+"Left"),d=goog.style.getIePixelDistance_(a,b+"Right"),e=goog.style.getIePixelDistance_(a,b+"Top"),f=goog.style.getIePixelDistance_(a,b+"Bottom");return new goog.math.Box(e,d,f,c)}c=goog.style.getComputedStyle(a,b+"Left");d=goog.style.getComputedStyle(a,b+"Right");e=goog.style.getComputedStyle(a,b+"Top");f=goog.style.getComputedStyle(a,b+"Bottom");return new goog.math.Box(parseFloat(e),parseFloat(d),parseFloat(f),
- parseFloat(c))};goog.style.getPaddingBox=function(a){return goog.style.getBox_(a,"padding")};goog.style.getMarginBox=function(a){return goog.style.getBox_(a,"margin")};goog.style.ieBorderWidthKeywords_={thin:2,medium:4,thick:6};
- goog.style.getIePixelBorder_=function(a,b){if("none"==goog.style.getCascadedStyle(a,b+"Style"))return 0;var c=goog.style.getCascadedStyle(a,b+"Width");return c in goog.style.ieBorderWidthKeywords_?goog.style.ieBorderWidthKeywords_[c]:goog.style.getIePixelValue_(a,c,"left","pixelLeft")};
- goog.style.getBorderBox=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)){var b=goog.style.getIePixelBorder_(a,"borderLeft"),c=goog.style.getIePixelBorder_(a,"borderRight"),d=goog.style.getIePixelBorder_(a,"borderTop");a=goog.style.getIePixelBorder_(a,"borderBottom");return new goog.math.Box(d,c,a,b)}b=goog.style.getComputedStyle(a,"borderLeftWidth");c=goog.style.getComputedStyle(a,"borderRightWidth");d=goog.style.getComputedStyle(a,"borderTopWidth");a=goog.style.getComputedStyle(a,
- "borderBottomWidth");return new goog.math.Box(parseFloat(d),parseFloat(c),parseFloat(a),parseFloat(b))};goog.style.getFontFamily=function(a){var b=goog.dom.getOwnerDocument(a),c="";if(b.body.createTextRange&&goog.dom.contains(b,a)){b=b.body.createTextRange();b.moveToElementText(a);try{c=b.queryCommandValue("FontName")}catch(d){c=""}}c||(c=goog.style.getStyle_(a,"fontFamily"));a=c.split(",");1<a.length&&(c=a[0]);return goog.string.stripQuotes(c,"\"'")};goog.style.lengthUnitRegex_=/[^\d]+$/;
- goog.style.getLengthUnits=function(a){return(a=a.match(goog.style.lengthUnitRegex_))&&a[0]||null};goog.style.ABSOLUTE_CSS_LENGTH_UNITS_={cm:1,"in":1,mm:1,pc:1,pt:1};goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_={em:1,ex:1};
- goog.style.getFontSize=function(a){var b=goog.style.getStyle_(a,"fontSize"),c=goog.style.getLengthUnits(b);if(b&&"px"==c)return parseInt(b,10);if(goog.userAgent.IE){if(String(c)in goog.style.ABSOLUTE_CSS_LENGTH_UNITS_)return goog.style.getIePixelValue_(a,b,"left","pixelLeft");if(a.parentNode&&a.parentNode.nodeType==goog.dom.NodeType.ELEMENT&&String(c)in goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_)return a=a.parentNode,c=goog.style.getStyle_(a,"fontSize"),goog.style.getIePixelValue_(a,b==c?"1em":b,
- "left","pixelLeft")}c=goog.dom.createDom(goog.dom.TagName.SPAN,{style:"visibility:hidden;position:absolute;line-height:0;padding:0;margin:0;border:0;height:1em;"});goog.dom.appendChild(a,c);b=c.offsetHeight;goog.dom.removeNode(c);return b};goog.style.parseStyleAttribute=function(a){var b={};goog.array.forEach(a.split(/\s*;\s*/),function(a){var d=a.match(/\s*([\w-]+)\s*\:(.+)/);d&&(a=d[1],d=goog.string.trim(d[2]),b[goog.string.toCamelCase(a.toLowerCase())]=d)});return b};
- goog.style.toStyleAttribute=function(a){var b=[];goog.object.forEach(a,function(a,d){b.push(goog.string.toSelectorCase(d),":",a,";")});return b.join("")};goog.style.setFloat=function(a,b){a.style[goog.userAgent.IE?"styleFloat":"cssFloat"]=b};goog.style.getFloat=function(a){return a.style[goog.userAgent.IE?"styleFloat":"cssFloat"]||""};
- goog.style.getScrollbarWidth=function(a){var b=goog.dom.createElement(goog.dom.TagName.DIV);a&&(b.className=a);b.style.cssText="overflow:auto;position:absolute;top:0;width:100px;height:100px";a=goog.dom.createElement(goog.dom.TagName.DIV);goog.style.setSize(a,"200px","200px");b.appendChild(a);goog.dom.appendChild(goog.dom.getDocument().body,b);a=b.offsetWidth-b.clientWidth;goog.dom.removeNode(b);return a};goog.style.MATRIX_TRANSLATION_REGEX_=/matrix\([0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, ([0-9\.\-]+)p?x?, ([0-9\.\-]+)p?x?\)/;
- goog.style.getCssTranslation=function(a){a=goog.style.getComputedTransform(a);return a?(a=a.match(goog.style.MATRIX_TRANSLATION_REGEX_))?new goog.math.Coordinate(parseFloat(a[1]),parseFloat(a[2])):new goog.math.Coordinate(0,0):new goog.math.Coordinate(0,0)};goog.debug.entryPointRegistry={};goog.debug.EntryPointMonitor=function(){};goog.debug.entryPointRegistry.refList_=[];goog.debug.entryPointRegistry.monitors_=[];goog.debug.entryPointRegistry.monitorsMayExist_=!1;goog.debug.entryPointRegistry.register=function(a){goog.debug.entryPointRegistry.refList_[goog.debug.entryPointRegistry.refList_.length]=a;if(goog.debug.entryPointRegistry.monitorsMayExist_)for(var b=goog.debug.entryPointRegistry.monitors_,c=0;c<b.length;c++)a(goog.bind(b[c].wrap,b[c]))};
- goog.debug.entryPointRegistry.monitorAll=function(a){goog.debug.entryPointRegistry.monitorsMayExist_=!0;for(var b=goog.bind(a.wrap,a),c=0;c<goog.debug.entryPointRegistry.refList_.length;c++)goog.debug.entryPointRegistry.refList_[c](b);goog.debug.entryPointRegistry.monitors_.push(a)};
- goog.debug.entryPointRegistry.unmonitorAllIfPossible=function(a){var b=goog.debug.entryPointRegistry.monitors_;goog.asserts.assert(a==b[b.length-1],"Only the most recent monitor can be unwrapped.");a=goog.bind(a.unwrap,a);for(var c=0;c<goog.debug.entryPointRegistry.refList_.length;c++)goog.debug.entryPointRegistry.refList_[c](a);b.length--};goog.events={};
- goog.events.BrowserFeature={HAS_W3C_BUTTON:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),HAS_W3C_EVENT_SUPPORT:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),SET_KEY_CODE_TO_PREVENT_DEFAULT:goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),HAS_NAVIGATOR_ONLINE_PROPERTY:!goog.userAgent.WEBKIT||goog.userAgent.isVersionOrHigher("528"),HAS_HTML5_NETWORK_EVENT_SUPPORT:goog.userAgent.GECKO&&goog.userAgent.isVersionOrHigher("1.9b")||goog.userAgent.IE&&goog.userAgent.isVersionOrHigher("8")||
- goog.userAgent.OPERA&&goog.userAgent.isVersionOrHigher("9.5")||goog.userAgent.WEBKIT&&goog.userAgent.isVersionOrHigher("528"),HTML5_NETWORK_EVENTS_FIRE_ON_BODY:goog.userAgent.GECKO&&!goog.userAgent.isVersionOrHigher("8")||goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),TOUCH_ENABLED:"ontouchstart"in goog.global||!!(goog.global.document&&document.documentElement&&"ontouchstart"in document.documentElement)||!(!goog.global.navigator||!goog.global.navigator.msMaxTouchPoints)};goog.disposable={};goog.disposable.IDisposable=function(){};goog.Disposable=function(){goog.Disposable.MONITORING_MODE!=goog.Disposable.MonitoringMode.OFF&&(goog.Disposable.INCLUDE_STACK_ON_CREATION&&(this.creationStack=Error().stack),goog.Disposable.instances_[goog.getUid(this)]=this);this.disposed_=this.disposed_;this.onDisposeCallbacks_=this.onDisposeCallbacks_};goog.Disposable.MonitoringMode={OFF:0,PERMANENT:1,INTERACTIVE:2};goog.Disposable.MONITORING_MODE=0;goog.Disposable.INCLUDE_STACK_ON_CREATION=!0;goog.Disposable.instances_={};
- goog.Disposable.getUndisposedObjects=function(){var a=[],b;for(b in goog.Disposable.instances_)goog.Disposable.instances_.hasOwnProperty(b)&&a.push(goog.Disposable.instances_[Number(b)]);return a};goog.Disposable.clearUndisposedObjects=function(){goog.Disposable.instances_={}};goog.Disposable.prototype.disposed_=!1;goog.Disposable.prototype.isDisposed=function(){return this.disposed_};goog.Disposable.prototype.getDisposed=goog.Disposable.prototype.isDisposed;
- goog.Disposable.prototype.dispose=function(){if(!this.disposed_&&(this.disposed_=!0,this.disposeInternal(),goog.Disposable.MONITORING_MODE!=goog.Disposable.MonitoringMode.OFF)){var a=goog.getUid(this);if(goog.Disposable.MONITORING_MODE==goog.Disposable.MonitoringMode.PERMANENT&&!goog.Disposable.instances_.hasOwnProperty(a))throw Error(this+" did not call the goog.Disposable base constructor or was disposed of after a clearUndisposedObjects call");delete goog.Disposable.instances_[a]}};
- goog.Disposable.prototype.registerDisposable=function(a){this.addOnDisposeCallback(goog.partial(goog.dispose,a))};goog.Disposable.prototype.addOnDisposeCallback=function(a,b){this.disposed_?a.call(b):(this.onDisposeCallbacks_||(this.onDisposeCallbacks_=[]),this.onDisposeCallbacks_.push(goog.isDef(b)?goog.bind(a,b):a))};goog.Disposable.prototype.disposeInternal=function(){if(this.onDisposeCallbacks_)for(;this.onDisposeCallbacks_.length;)this.onDisposeCallbacks_.shift()()};
- goog.Disposable.isDisposed=function(a){return a&&"function"==typeof a.isDisposed?a.isDisposed():!1};goog.dispose=function(a){a&&"function"==typeof a.dispose&&a.dispose()};goog.disposeAll=function(a){for(var b=0,c=arguments.length;b<c;++b){var d=arguments[b];goog.isArrayLike(d)?goog.disposeAll.apply(null,d):goog.dispose(d)}};goog.events.EventId=function(a){this.id=a};goog.events.EventId.prototype.toString=function(){return this.id};goog.events.Event=function(a,b){this.type=a instanceof goog.events.EventId?String(a):a;this.currentTarget=this.target=b;this.defaultPrevented=this.propagationStopped_=!1;this.returnValue_=!0};goog.events.Event.prototype.stopPropagation=function(){this.propagationStopped_=!0};goog.events.Event.prototype.preventDefault=function(){this.defaultPrevented=!0;this.returnValue_=!1};goog.events.Event.stopPropagation=function(a){a.stopPropagation()};goog.events.Event.preventDefault=function(a){a.preventDefault()};goog.events.getVendorPrefixedName_=function(a){return goog.userAgent.WEBKIT?"webkit"+a:goog.userAgent.OPERA?"o"+a.toLowerCase():a.toLowerCase()};
- goog.events.EventType={CLICK:"click",RIGHTCLICK:"rightclick",DBLCLICK:"dblclick",MOUSEDOWN:"mousedown",MOUSEUP:"mouseup",MOUSEOVER:"mouseover",MOUSEOUT:"mouseout",MOUSEMOVE:"mousemove",MOUSEENTER:"mouseenter",MOUSELEAVE:"mouseleave",SELECTSTART:"selectstart",WHEEL:"wheel",KEYPRESS:"keypress",KEYDOWN:"keydown",KEYUP:"keyup",BLUR:"blur",FOCUS:"focus",DEACTIVATE:"deactivate",FOCUSIN:goog.userAgent.IE?"focusin":"DOMFocusIn",FOCUSOUT:goog.userAgent.IE?"focusout":"DOMFocusOut",CHANGE:"change",RESET:"reset",
- SELECT:"select",SUBMIT:"submit",INPUT:"input",PROPERTYCHANGE:"propertychange",DRAGSTART:"dragstart",DRAG:"drag",DRAGENTER:"dragenter",DRAGOVER:"dragover",DRAGLEAVE:"dragleave",DROP:"drop",DRAGEND:"dragend",TOUCHSTART:"touchstart",TOUCHMOVE:"touchmove",TOUCHEND:"touchend",TOUCHCANCEL:"touchcancel",BEFOREUNLOAD:"beforeunload",CONSOLEMESSAGE:"consolemessage",CONTEXTMENU:"contextmenu",DOMCONTENTLOADED:"DOMContentLoaded",ERROR:"error",HELP:"help",LOAD:"load",LOSECAPTURE:"losecapture",ORIENTATIONCHANGE:"orientationchange",
- READYSTATECHANGE:"readystatechange",RESIZE:"resize",SCROLL:"scroll",UNLOAD:"unload",HASHCHANGE:"hashchange",PAGEHIDE:"pagehide",PAGESHOW:"pageshow",POPSTATE:"popstate",COPY:"copy",PASTE:"paste",CUT:"cut",BEFORECOPY:"beforecopy",BEFORECUT:"beforecut",BEFOREPASTE:"beforepaste",ONLINE:"online",OFFLINE:"offline",MESSAGE:"message",CONNECT:"connect",ANIMATIONSTART:goog.events.getVendorPrefixedName_("AnimationStart"),ANIMATIONEND:goog.events.getVendorPrefixedName_("AnimationEnd"),ANIMATIONITERATION:goog.events.getVendorPrefixedName_("AnimationIteration"),
- TRANSITIONEND:goog.events.getVendorPrefixedName_("TransitionEnd"),POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTERCANCEL:"pointercancel",POINTERMOVE:"pointermove",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",GOTPOINTERCAPTURE:"gotpointercapture",LOSTPOINTERCAPTURE:"lostpointercapture",MSGESTURECHANGE:"MSGestureChange",MSGESTUREEND:"MSGestureEnd",MSGESTUREHOLD:"MSGestureHold",MSGESTURESTART:"MSGestureStart",MSGESTURETAP:"MSGestureTap",
- MSGOTPOINTERCAPTURE:"MSGotPointerCapture",MSINERTIASTART:"MSInertiaStart",MSLOSTPOINTERCAPTURE:"MSLostPointerCapture",MSPOINTERCANCEL:"MSPointerCancel",MSPOINTERDOWN:"MSPointerDown",MSPOINTERENTER:"MSPointerEnter",MSPOINTERHOVER:"MSPointerHover",MSPOINTERLEAVE:"MSPointerLeave",MSPOINTERMOVE:"MSPointerMove",MSPOINTEROUT:"MSPointerOut",MSPOINTEROVER:"MSPointerOver",MSPOINTERUP:"MSPointerUp",TEXT:"text",TEXTINPUT:"textInput",COMPOSITIONSTART:"compositionstart",COMPOSITIONUPDATE:"compositionupdate",COMPOSITIONEND:"compositionend",
- EXIT:"exit",LOADABORT:"loadabort",LOADCOMMIT:"loadcommit",LOADREDIRECT:"loadredirect",LOADSTART:"loadstart",LOADSTOP:"loadstop",RESPONSIVE:"responsive",SIZECHANGED:"sizechanged",UNRESPONSIVE:"unresponsive",VISIBILITYCHANGE:"visibilitychange",STORAGE:"storage",DOMSUBTREEMODIFIED:"DOMSubtreeModified",DOMNODEINSERTED:"DOMNodeInserted",DOMNODEREMOVED:"DOMNodeRemoved",DOMNODEREMOVEDFROMDOCUMENT:"DOMNodeRemovedFromDocument",DOMNODEINSERTEDINTODOCUMENT:"DOMNodeInsertedIntoDocument",DOMATTRMODIFIED:"DOMAttrModified",
- DOMCHARACTERDATAMODIFIED:"DOMCharacterDataModified",BEFOREPRINT:"beforeprint",AFTERPRINT:"afterprint"};goog.events.BrowserEvent=function(a,b){goog.events.Event.call(this,a?a.type:"");this.relatedTarget=this.currentTarget=this.target=null;this.charCode=this.keyCode=this.button=this.screenY=this.screenX=this.clientY=this.clientX=this.offsetY=this.offsetX=0;this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1;this.state=null;this.platformModifierKey=!1;this.event_=null;a&&this.init(a,b)};goog.inherits(goog.events.BrowserEvent,goog.events.Event);
- goog.events.BrowserEvent.MouseButton={LEFT:0,MIDDLE:1,RIGHT:2};goog.events.BrowserEvent.IEButtonMap=[1,4,2];
- goog.events.BrowserEvent.prototype.init=function(a,b){var c=this.type=a.type,d=a.changedTouches?a.changedTouches[0]:null;this.target=a.target||a.srcElement;this.currentTarget=b;var e=a.relatedTarget;e?goog.userAgent.GECKO&&(goog.reflect.canAccessProperty(e,"nodeName")||(e=null)):c==goog.events.EventType.MOUSEOVER?e=a.fromElement:c==goog.events.EventType.MOUSEOUT&&(e=a.toElement);this.relatedTarget=e;goog.isNull(d)?(this.offsetX=goog.userAgent.WEBKIT||void 0!==a.offsetX?a.offsetX:a.layerX,this.offsetY=
- goog.userAgent.WEBKIT||void 0!==a.offsetY?a.offsetY:a.layerY,this.clientX=void 0!==a.clientX?a.clientX:a.pageX,this.clientY=void 0!==a.clientY?a.clientY:a.pageY,this.screenX=a.screenX||0,this.screenY=a.screenY||0):(this.clientX=void 0!==d.clientX?d.clientX:d.pageX,this.clientY=void 0!==d.clientY?d.clientY:d.pageY,this.screenX=d.screenX||0,this.screenY=d.screenY||0);this.button=a.button;this.keyCode=a.keyCode||0;this.charCode=a.charCode||("keypress"==c?a.keyCode:0);this.ctrlKey=a.ctrlKey;this.altKey=
- a.altKey;this.shiftKey=a.shiftKey;this.metaKey=a.metaKey;this.platformModifierKey=goog.userAgent.MAC?a.metaKey:a.ctrlKey;this.state=a.state;this.event_=a;a.defaultPrevented&&this.preventDefault()};goog.events.BrowserEvent.prototype.isButton=function(a){return goog.events.BrowserFeature.HAS_W3C_BUTTON?this.event_.button==a:"click"==this.type?a==goog.events.BrowserEvent.MouseButton.LEFT:!!(this.event_.button&goog.events.BrowserEvent.IEButtonMap[a])};
- goog.events.BrowserEvent.prototype.isMouseActionButton=function(){return this.isButton(goog.events.BrowserEvent.MouseButton.LEFT)&&!(goog.userAgent.WEBKIT&&goog.userAgent.MAC&&this.ctrlKey)};goog.events.BrowserEvent.prototype.stopPropagation=function(){goog.events.BrowserEvent.superClass_.stopPropagation.call(this);this.event_.stopPropagation?this.event_.stopPropagation():this.event_.cancelBubble=!0};
- goog.events.BrowserEvent.prototype.preventDefault=function(){goog.events.BrowserEvent.superClass_.preventDefault.call(this);var a=this.event_;if(a.preventDefault)a.preventDefault();else if(a.returnValue=!1,goog.events.BrowserFeature.SET_KEY_CODE_TO_PREVENT_DEFAULT)try{if(a.ctrlKey||112<=a.keyCode&&123>=a.keyCode)a.keyCode=-1}catch(b){}};goog.events.BrowserEvent.prototype.getBrowserEvent=function(){return this.event_};goog.events.Listenable=function(){};goog.events.Listenable.IMPLEMENTED_BY_PROP="closure_listenable_"+(1E6*Math.random()|0);goog.events.Listenable.addImplementation=function(a){a.prototype[goog.events.Listenable.IMPLEMENTED_BY_PROP]=!0};goog.events.Listenable.isImplementedBy=function(a){return!(!a||!a[goog.events.Listenable.IMPLEMENTED_BY_PROP])};goog.events.ListenableKey=function(){};goog.events.ListenableKey.counter_=0;goog.events.ListenableKey.reserveKey=function(){return++goog.events.ListenableKey.counter_};goog.events.Listener=function(a,b,c,d,e,f){goog.events.Listener.ENABLE_MONITORING&&(this.creationStack=Error().stack);this.listener=a;this.proxy=b;this.src=c;this.type=d;this.capture=!!e;this.handler=f;this.key=goog.events.ListenableKey.reserveKey();this.removed=this.callOnce=!1};goog.events.Listener.ENABLE_MONITORING=!1;goog.events.Listener.prototype.markAsRemoved=function(){this.removed=!0;this.handler=this.src=this.proxy=this.listener=null};goog.events.ListenerMap=function(a){this.src=a;this.listeners={};this.typeCount_=0};goog.events.ListenerMap.prototype.getTypeCount=function(){return this.typeCount_};goog.events.ListenerMap.prototype.getListenerCount=function(){var a=0,b;for(b in this.listeners)a+=this.listeners[b].length;return a};
- goog.events.ListenerMap.prototype.add=function(a,b,c,d,e){var f=a.toString();a=this.listeners[f];a||(a=this.listeners[f]=[],this.typeCount_++);var g=goog.events.ListenerMap.findListenerIndex_(a,b,d,e);-1<g?(b=a[g],c||(b.callOnce=!1)):(b=new goog.events.Listener(b,null,this.src,f,!!d,e),b.callOnce=c,a.push(b));return b};
- goog.events.ListenerMap.prototype.remove=function(a,b,c,d){a=a.toString();if(!(a in this.listeners))return!1;var e=this.listeners[a];b=goog.events.ListenerMap.findListenerIndex_(e,b,c,d);return-1<b?(e[b].markAsRemoved(),goog.array.removeAt(e,b),0==e.length&&(delete this.listeners[a],this.typeCount_--),!0):!1};
- goog.events.ListenerMap.prototype.removeByKey=function(a){var b=a.type;if(!(b in this.listeners))return!1;var c=goog.array.remove(this.listeners[b],a);c&&(a.markAsRemoved(),0==this.listeners[b].length&&(delete this.listeners[b],this.typeCount_--));return c};goog.events.ListenerMap.prototype.removeAll=function(a){a=a&&a.toString();var b=0,c;for(c in this.listeners)if(!a||c==a){for(var d=this.listeners[c],e=0;e<d.length;e++)++b,d[e].markAsRemoved();delete this.listeners[c];this.typeCount_--}return b};
- goog.events.ListenerMap.prototype.getListeners=function(a,b){var c=this.listeners[a.toString()],d=[];if(c)for(var e=0;e<c.length;++e){var f=c[e];f.capture==b&&d.push(f)}return d};goog.events.ListenerMap.prototype.getListener=function(a,b,c,d){a=this.listeners[a.toString()];var e=-1;a&&(e=goog.events.ListenerMap.findListenerIndex_(a,b,c,d));return-1<e?a[e]:null};
- goog.events.ListenerMap.prototype.hasListener=function(a,b){var c=goog.isDef(a),d=c?a.toString():"",e=goog.isDef(b);return goog.object.some(this.listeners,function(a,g){for(var h=0;h<a.length;++h)if(!(c&&a[h].type!=d||e&&a[h].capture!=b))return!0;return!1})};goog.events.ListenerMap.findListenerIndex_=function(a,b,c,d){for(var e=0;e<a.length;++e){var f=a[e];if(!f.removed&&f.listener==b&&f.capture==!!c&&f.handler==d)return e}return-1};goog.events.LISTENER_MAP_PROP_="closure_lm_"+(1E6*Math.random()|0);goog.events.onString_="on";goog.events.onStringMap_={};goog.events.CaptureSimulationMode={OFF_AND_FAIL:0,OFF_AND_SILENT:1,ON:2};goog.events.CAPTURE_SIMULATION_MODE=2;goog.events.listenerCountEstimate_=0;
- goog.events.listen=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b.length;f++)goog.events.listen(a,b[f],c,d,e);return null}c=goog.events.wrapListener(c);return goog.events.Listenable.isImplementedBy(a)?a.listen(b,c,d,e):goog.events.listen_(a,b,c,!1,d,e)};
- goog.events.listen_=function(a,b,c,d,e,f){if(!b)throw Error("Invalid event type");var g=!!e;if(g&&!goog.events.BrowserFeature.HAS_W3C_EVENT_SUPPORT){if(goog.events.CAPTURE_SIMULATION_MODE==goog.events.CaptureSimulationMode.OFF_AND_FAIL)return goog.asserts.fail("Can not register capture listener in IE8-."),null;if(goog.events.CAPTURE_SIMULATION_MODE==goog.events.CaptureSimulationMode.OFF_AND_SILENT)return null}var h=goog.events.getListenerMap_(a);h||(a[goog.events.LISTENER_MAP_PROP_]=h=new goog.events.ListenerMap(a));
- c=h.add(b,c,d,e,f);if(c.proxy)return c;d=goog.events.getProxy();c.proxy=d;d.src=a;d.listener=c;if(a.addEventListener)a.addEventListener(b.toString(),d,g);else if(a.attachEvent)a.attachEvent(goog.events.getOnString_(b.toString()),d);else throw Error("addEventListener and attachEvent are unavailable.");goog.events.listenerCountEstimate_++;return c};
- goog.events.getProxy=function(){var a=goog.events.handleBrowserEvent_,b=goog.events.BrowserFeature.HAS_W3C_EVENT_SUPPORT?function(c){return a.call(b.src,b.listener,c)}:function(c){c=a.call(b.src,b.listener,c);if(!c)return c};return b};
- goog.events.listenOnce=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b.length;f++)goog.events.listenOnce(a,b[f],c,d,e);return null}c=goog.events.wrapListener(c);return goog.events.Listenable.isImplementedBy(a)?a.listenOnce(b,c,d,e):goog.events.listen_(a,b,c,!0,d,e)};goog.events.listenWithWrapper=function(a,b,c,d,e){b.listen(a,c,d,e)};
- goog.events.unlisten=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b.length;f++)goog.events.unlisten(a,b[f],c,d,e);return null}c=goog.events.wrapListener(c);if(goog.events.Listenable.isImplementedBy(a))return a.unlisten(b,c,d,e);if(!a)return!1;d=!!d;if(a=goog.events.getListenerMap_(a))if(b=a.getListener(b,c,d,e))return goog.events.unlistenByKey(b);return!1};
- goog.events.unlistenByKey=function(a){if(goog.isNumber(a)||!a||a.removed)return!1;var b=a.src;if(goog.events.Listenable.isImplementedBy(b))return b.unlistenByKey(a);var c=a.type,d=a.proxy;b.removeEventListener?b.removeEventListener(c,d,a.capture):b.detachEvent&&b.detachEvent(goog.events.getOnString_(c),d);goog.events.listenerCountEstimate_--;(c=goog.events.getListenerMap_(b))?(c.removeByKey(a),0==c.getTypeCount()&&(c.src=null,b[goog.events.LISTENER_MAP_PROP_]=null)):a.markAsRemoved();return!0};
- goog.events.unlistenWithWrapper=function(a,b,c,d,e){b.unlisten(a,c,d,e)};goog.events.removeAll=function(a,b){if(!a)return 0;if(goog.events.Listenable.isImplementedBy(a))return a.removeAllListeners(b);var c=goog.events.getListenerMap_(a);if(!c)return 0;var d=0,e=b&&b.toString(),f;for(f in c.listeners)if(!e||f==e)for(var g=c.listeners[f].concat(),h=0;h<g.length;++h)goog.events.unlistenByKey(g[h])&&++d;return d};
- goog.events.getListeners=function(a,b,c){return goog.events.Listenable.isImplementedBy(a)?a.getListeners(b,c):a?(a=goog.events.getListenerMap_(a))?a.getListeners(b,c):[]:[]};goog.events.getListener=function(a,b,c,d,e){c=goog.events.wrapListener(c);d=!!d;return goog.events.Listenable.isImplementedBy(a)?a.getListener(b,c,d,e):a?(a=goog.events.getListenerMap_(a))?a.getListener(b,c,d,e):null:null};
- goog.events.hasListener=function(a,b,c){if(goog.events.Listenable.isImplementedBy(a))return a.hasListener(b,c);a=goog.events.getListenerMap_(a);return!!a&&a.hasListener(b,c)};goog.events.expose=function(a){var b=[],c;for(c in a)a[c]&&a[c].id?b.push(c+" = "+a[c]+" ("+a[c].id+")"):b.push(c+" = "+a[c]);return b.join("\n")};goog.events.getOnString_=function(a){return a in goog.events.onStringMap_?goog.events.onStringMap_[a]:goog.events.onStringMap_[a]=goog.events.onString_+a};
- goog.events.fireListeners=function(a,b,c,d){return goog.events.Listenable.isImplementedBy(a)?a.fireListeners(b,c,d):goog.events.fireListeners_(a,b,c,d)};goog.events.fireListeners_=function(a,b,c,d){var e=!0;if(a=goog.events.getListenerMap_(a))if(b=a.listeners[b.toString()])for(b=b.concat(),a=0;a<b.length;a++){var f=b[a];f&&f.capture==c&&!f.removed&&(f=goog.events.fireListener(f,d),e=e&&!1!==f)}return e};
- goog.events.fireListener=function(a,b){var c=a.listener,d=a.handler||a.src;a.callOnce&&goog.events.unlistenByKey(a);return c.call(d,b)};goog.events.getTotalListenerCount=function(){return goog.events.listenerCountEstimate_};goog.events.dispatchEvent=function(a,b){goog.asserts.assert(goog.events.Listenable.isImplementedBy(a),"Can not use goog.events.dispatchEvent with non-goog.events.Listenable instance.");return a.dispatchEvent(b)};
- goog.events.protectBrowserEventEntryPoint=function(a){goog.events.handleBrowserEvent_=a.protectEntryPoint(goog.events.handleBrowserEvent_)};
- goog.events.handleBrowserEvent_=function(a,b){if(a.removed)return!0;if(!goog.events.BrowserFeature.HAS_W3C_EVENT_SUPPORT){var c=b||goog.getObjectByName("window.event"),d=new goog.events.BrowserEvent(c,this),e=!0;if(goog.events.CAPTURE_SIMULATION_MODE==goog.events.CaptureSimulationMode.ON){if(!goog.events.isMarkedIeEvent_(c)){goog.events.markIeEvent_(c);for(var c=[],f=d.currentTarget;f;f=f.parentNode)c.push(f);for(var f=a.type,g=c.length-1;!d.propagationStopped_&&0<=g;g--){d.currentTarget=c[g];var h=
- goog.events.fireListeners_(c[g],f,!0,d),e=e&&h}for(g=0;!d.propagationStopped_&&g<c.length;g++)d.currentTarget=c[g],h=goog.events.fireListeners_(c[g],f,!1,d),e=e&&h}}else e=goog.events.fireListener(a,d);return e}return goog.events.fireListener(a,new goog.events.BrowserEvent(b,this))};goog.events.markIeEvent_=function(a){var b=!1;if(0==a.keyCode)try{a.keyCode=-1;return}catch(c){b=!0}if(b||void 0==a.returnValue)a.returnValue=!0};goog.events.isMarkedIeEvent_=function(a){return 0>a.keyCode||void 0!=a.returnValue};
- goog.events.uniqueIdCounter_=0;goog.events.getUniqueId=function(a){return a+"_"+goog.events.uniqueIdCounter_++};goog.events.getListenerMap_=function(a){a=a[goog.events.LISTENER_MAP_PROP_];return a instanceof goog.events.ListenerMap?a:null};goog.events.LISTENER_WRAPPER_PROP_="__closure_events_fn_"+(1E9*Math.random()>>>0);
- goog.events.wrapListener=function(a){goog.asserts.assert(a,"Listener can not be null.");if(goog.isFunction(a))return a;goog.asserts.assert(a.handleEvent,"An object listener must have handleEvent method.");a[goog.events.LISTENER_WRAPPER_PROP_]||(a[goog.events.LISTENER_WRAPPER_PROP_]=function(b){return a.handleEvent(b)});return a[goog.events.LISTENER_WRAPPER_PROP_]};goog.debug.entryPointRegistry.register(function(a){goog.events.handleBrowserEvent_=a(goog.events.handleBrowserEvent_)});goog.Thenable=function(){};goog.Thenable.prototype.then=function(a,b,c){};goog.Thenable.IMPLEMENTED_BY_PROP="$goog_Thenable";goog.Thenable.addImplementation=function(a){goog.exportProperty(a.prototype,"then",a.prototype.then);COMPILED?a.prototype[goog.Thenable.IMPLEMENTED_BY_PROP]=!0:a.prototype.$goog_Thenable=!0};goog.Thenable.isImplementedBy=function(a){if(!a)return!1;try{return COMPILED?!!a[goog.Thenable.IMPLEMENTED_BY_PROP]:!!a.$goog_Thenable}catch(b){return!1}};goog.async={};goog.async.FreeList=function(a,b,c){this.limit_=c;this.create_=a;this.reset_=b;this.occupants_=0;this.head_=null};goog.async.FreeList.prototype.get=function(){var a;0<this.occupants_?(this.occupants_--,a=this.head_,this.head_=a.next,a.next=null):a=this.create_();return a};goog.async.FreeList.prototype.put=function(a){this.reset_(a);this.occupants_<this.limit_&&(this.occupants_++,a.next=this.head_,this.head_=a)};goog.async.FreeList.prototype.occupants=function(){return this.occupants_};goog.async.WorkQueue=function(){this.workTail_=this.workHead_=null};goog.async.WorkQueue.DEFAULT_MAX_UNUSED=100;goog.async.WorkQueue.freelist_=new goog.async.FreeList(function(){return new goog.async.WorkItem},function(a){a.reset()},goog.async.WorkQueue.DEFAULT_MAX_UNUSED);goog.async.WorkQueue.prototype.add=function(a,b){var c=this.getUnusedItem_();c.set(a,b);this.workTail_?this.workTail_.next=c:(goog.asserts.assert(!this.workHead_),this.workHead_=c);this.workTail_=c};
- goog.async.WorkQueue.prototype.remove=function(){var a=null;this.workHead_&&(a=this.workHead_,this.workHead_=this.workHead_.next,this.workHead_||(this.workTail_=null),a.next=null);return a};goog.async.WorkQueue.prototype.returnUnused=function(a){goog.async.WorkQueue.freelist_.put(a)};goog.async.WorkQueue.prototype.getUnusedItem_=function(){return goog.async.WorkQueue.freelist_.get()};goog.async.WorkItem=function(){this.next=this.scope=this.fn=null};
- goog.async.WorkItem.prototype.set=function(a,b){this.fn=a;this.scope=b;this.next=null};goog.async.WorkItem.prototype.reset=function(){this.next=this.scope=this.fn=null};goog.functions={};goog.functions.constant=function(a){return function(){return a}};goog.functions.FALSE=goog.functions.constant(!1);goog.functions.TRUE=goog.functions.constant(!0);goog.functions.NULL=goog.functions.constant(null);goog.functions.identity=function(a,b){return a};goog.functions.error=function(a){return function(){throw Error(a);}};goog.functions.fail=function(a){return function(){throw a;}};
- goog.functions.lock=function(a,b){b=b||0;return function(){return a.apply(this,Array.prototype.slice.call(arguments,0,b))}};goog.functions.nth=function(a){return function(){return arguments[a]}};goog.functions.partialRight=function(a,b){var c=Array.prototype.slice.call(arguments,1);return function(){var b=Array.prototype.slice.call(arguments);b.push.apply(b,c);return a.apply(this,b)}};goog.functions.withReturnValue=function(a,b){return goog.functions.sequence(a,goog.functions.constant(b))};
- goog.functions.equalTo=function(a,b){return function(c){return b?a==c:a===c}};goog.functions.compose=function(a,b){var c=arguments,d=c.length;return function(){var a;d&&(a=c[d-1].apply(this,arguments));for(var b=d-2;0<=b;b--)a=c[b].call(this,a);return a}};goog.functions.sequence=function(a){var b=arguments,c=b.length;return function(){for(var a,e=0;e<c;e++)a=b[e].apply(this,arguments);return a}};
- goog.functions.and=function(a){var b=arguments,c=b.length;return function(){for(var a=0;a<c;a++)if(!b[a].apply(this,arguments))return!1;return!0}};goog.functions.or=function(a){var b=arguments,c=b.length;return function(){for(var a=0;a<c;a++)if(b[a].apply(this,arguments))return!0;return!1}};goog.functions.not=function(a){return function(){return!a.apply(this,arguments)}};
- goog.functions.create=function(a,b){var c=function(){};c.prototype=a.prototype;c=new c;a.apply(c,Array.prototype.slice.call(arguments,1));return c};goog.functions.CACHE_RETURN_VALUE=!0;goog.functions.cacheReturnValue=function(a){var b=!1,c;return function(){if(!goog.functions.CACHE_RETURN_VALUE)return a();b||(c=a(),b=!0);return c}};goog.functions.once=function(a){var b=a;return function(){if(b){var a=b;b=null;a()}}};
- goog.functions.debounce=function(a,b,c){c&&(a=goog.bind(a,c));var d=null;return function(c){goog.global.clearTimeout(d);var f=arguments;d=goog.global.setTimeout(function(){a.apply(null,f)},b)}};goog.functions.throttle=function(a,b,c){c&&(a=goog.bind(a,c));var d=null,e=!1,f=[],g=function(){d=null;e&&(e=!1,h())},h=function(){d=goog.global.setTimeout(g,b);a.apply(null,f)};return function(a){f=arguments;d?e=!0:h()}};goog.async.throwException=function(a){goog.global.setTimeout(function(){throw a;},0)};goog.async.nextTick=function(a,b,c){var d=a;b&&(d=goog.bind(a,b));d=goog.async.nextTick.wrapCallback_(d);goog.isFunction(goog.global.setImmediate)&&(c||goog.async.nextTick.useSetImmediate_())?goog.global.setImmediate(d):(goog.async.nextTick.setImmediate_||(goog.async.nextTick.setImmediate_=goog.async.nextTick.getSetImmediateEmulator_()),goog.async.nextTick.setImmediate_(d))};
- goog.async.nextTick.useSetImmediate_=function(){return goog.global.Window&&goog.global.Window.prototype&&!goog.labs.userAgent.browser.isEdge()&&goog.global.Window.prototype.setImmediate==goog.global.setImmediate?!1:!0};
- goog.async.nextTick.getSetImmediateEmulator_=function(){var a=goog.global.MessageChannel;"undefined"===typeof a&&"undefined"!==typeof window&&window.postMessage&&window.addEventListener&&!goog.labs.userAgent.engine.isPresto()&&(a=function(){var a=document.createElement(goog.dom.TagName.IFRAME);a.style.display="none";a.src="";document.documentElement.appendChild(a);var b=a.contentWindow,a=b.document;a.open();a.write("");a.close();var c="callImmediate"+Math.random(),d="file:"==b.location.protocol?"*":
- b.location.protocol+"//"+b.location.host,a=goog.bind(function(a){if(("*"==d||a.origin==d)&&a.data==c)this.port1.onmessage()},this);b.addEventListener("message",a,!1);this.port1={};this.port2={postMessage:function(){b.postMessage(c,d)}}});if("undefined"!==typeof a&&!goog.labs.userAgent.browser.isIE()){var b=new a,c={},d=c;b.port1.onmessage=function(){if(goog.isDef(c.next)){c=c.next;var a=c.cb;c.cb=null;a()}};return function(a){d.next={cb:a};d=d.next;b.port2.postMessage(0)}}return"undefined"!==typeof document&&
- "onreadystatechange"in document.createElement(goog.dom.TagName.SCRIPT)?function(a){var b=document.createElement(goog.dom.TagName.SCRIPT);b.onreadystatechange=function(){b.onreadystatechange=null;b.parentNode.removeChild(b);b=null;a();a=null};document.documentElement.appendChild(b)}:function(a){goog.global.setTimeout(a,0)}};goog.async.nextTick.wrapCallback_=goog.functions.identity;goog.debug.entryPointRegistry.register(function(a){goog.async.nextTick.wrapCallback_=a});goog.async.run=function(a,b){goog.async.run.schedule_||goog.async.run.initializeRunner_();goog.async.run.workQueueScheduled_||(goog.async.run.schedule_(),goog.async.run.workQueueScheduled_=!0);goog.async.run.workQueue_.add(a,b)};goog.async.run.initializeRunner_=function(){if(goog.global.Promise&&goog.global.Promise.resolve){var a=goog.global.Promise.resolve(void 0);goog.async.run.schedule_=function(){a.then(goog.async.run.processWorkQueue)}}else goog.async.run.schedule_=function(){goog.async.nextTick(goog.async.run.processWorkQueue)}};
- goog.async.run.forceNextTick=function(a){goog.async.run.schedule_=function(){goog.async.nextTick(goog.async.run.processWorkQueue);a&&a(goog.async.run.processWorkQueue)}};goog.async.run.workQueueScheduled_=!1;goog.async.run.workQueue_=new goog.async.WorkQueue;goog.DEBUG&&(goog.async.run.resetQueue=function(){goog.async.run.workQueueScheduled_=!1;goog.async.run.workQueue_=new goog.async.WorkQueue});
- goog.async.run.processWorkQueue=function(){for(var a=null;a=goog.async.run.workQueue_.remove();){try{a.fn.call(a.scope)}catch(b){goog.async.throwException(b)}goog.async.run.workQueue_.returnUnused(a)}goog.async.run.workQueueScheduled_=!1};goog.promise={};goog.promise.Resolver=function(){};goog.Promise=function(a,b){this.state_=goog.Promise.State_.PENDING;this.result_=void 0;this.callbackEntriesTail_=this.callbackEntries_=this.parent_=null;this.executing_=!1;0<goog.Promise.UNHANDLED_REJECTION_DELAY?this.unhandledRejectionId_=0:0==goog.Promise.UNHANDLED_REJECTION_DELAY&&(this.hadUnhandledRejection_=!1);goog.Promise.LONG_STACK_TRACES&&(this.stack_=[],this.addStackTrace_(Error("created")),this.currentStep_=0);if(a!=goog.nullFunction)try{var c=this;a.call(b,function(a){c.resolve_(goog.Promise.State_.FULFILLED,
- a)},function(a){if(goog.DEBUG&&!(a instanceof goog.Promise.CancellationError))try{if(a instanceof Error)throw a;throw Error("Promise rejected.");}catch(b){}c.resolve_(goog.Promise.State_.REJECTED,a)})}catch(d){this.resolve_(goog.Promise.State_.REJECTED,d)}};goog.Promise.LONG_STACK_TRACES=!1;goog.Promise.UNHANDLED_REJECTION_DELAY=0;goog.Promise.State_={PENDING:0,BLOCKED:1,FULFILLED:2,REJECTED:3};
- goog.Promise.CallbackEntry_=function(){this.next=this.context=this.onRejected=this.onFulfilled=this.child=null;this.always=!1};goog.Promise.CallbackEntry_.prototype.reset=function(){this.context=this.onRejected=this.onFulfilled=this.child=null;this.always=!1};goog.Promise.DEFAULT_MAX_UNUSED=100;goog.Promise.freelist_=new goog.async.FreeList(function(){return new goog.Promise.CallbackEntry_},function(a){a.reset()},goog.Promise.DEFAULT_MAX_UNUSED);
- goog.Promise.getCallbackEntry_=function(a,b,c){var d=goog.Promise.freelist_.get();d.onFulfilled=a;d.onRejected=b;d.context=c;return d};goog.Promise.returnEntry_=function(a){goog.Promise.freelist_.put(a)};goog.Promise.resolve=function(a){if(a instanceof goog.Promise)return a;var b=new goog.Promise(goog.nullFunction);b.resolve_(goog.Promise.State_.FULFILLED,a);return b};goog.Promise.reject=function(a){return new goog.Promise(function(b,c){c(a)})};
- goog.Promise.resolveThen_=function(a,b,c){goog.Promise.maybeThen_(a,b,c,null)||goog.async.run(goog.partial(b,a))};goog.Promise.race=function(a){return new goog.Promise(function(b,c){a.length||b(void 0);for(var d=0,e;d<a.length;d++)e=a[d],goog.Promise.resolveThen_(e,b,c)})};
- goog.Promise.all=function(a){return new goog.Promise(function(b,c){var d=a.length,e=[];if(d)for(var f=function(a,c){d--;e[a]=c;0==d&&b(e)},g=function(a){c(a)},h=0,k;h<a.length;h++)k=a[h],goog.Promise.resolveThen_(k,goog.partial(f,h),g);else b(e)})};
- goog.Promise.allSettled=function(a){return new goog.Promise(function(b,c){var d=a.length,e=[];if(d)for(var f=function(a,c,f){d--;e[a]=c?{fulfilled:!0,value:f}:{fulfilled:!1,reason:f};0==d&&b(e)},g=0,h;g<a.length;g++)h=a[g],goog.Promise.resolveThen_(h,goog.partial(f,g,!0),goog.partial(f,g,!1));else b(e)})};
- goog.Promise.firstFulfilled=function(a){return new goog.Promise(function(b,c){var d=a.length,e=[];if(d)for(var f=function(a){b(a)},g=function(a,b){d--;e[a]=b;0==d&&c(e)},h=0,k;h<a.length;h++)k=a[h],goog.Promise.resolveThen_(k,f,goog.partial(g,h));else b(void 0)})};goog.Promise.withResolver=function(){var a,b,c=new goog.Promise(function(c,e){a=c;b=e});return new goog.Promise.Resolver_(c,a,b)};
- goog.Promise.prototype.then=function(a,b,c){null!=a&&goog.asserts.assertFunction(a,"opt_onFulfilled should be a function.");null!=b&&goog.asserts.assertFunction(b,"opt_onRejected should be a function. Did you pass opt_context as the second argument instead of the third?");goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("then"));return this.addChildPromise_(goog.isFunction(a)?a:null,goog.isFunction(b)?b:null,c)};goog.Thenable.addImplementation(goog.Promise);
- goog.Promise.prototype.thenVoid=function(a,b,c){null!=a&&goog.asserts.assertFunction(a,"opt_onFulfilled should be a function.");null!=b&&goog.asserts.assertFunction(b,"opt_onRejected should be a function. Did you pass opt_context as the second argument instead of the third?");goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("then"));this.addCallbackEntry_(goog.Promise.getCallbackEntry_(a||goog.nullFunction,b||null,c))};
- goog.Promise.prototype.thenAlways=function(a,b){goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("thenAlways"));var c=goog.Promise.getCallbackEntry_(a,a,b);c.always=!0;this.addCallbackEntry_(c);return this};goog.Promise.prototype.thenCatch=function(a,b){goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("thenCatch"));return this.addChildPromise_(null,a,b)};
- goog.Promise.prototype.cancel=function(a){this.state_==goog.Promise.State_.PENDING&&goog.async.run(function(){var b=new goog.Promise.CancellationError(a);this.cancelInternal_(b)},this)};goog.Promise.prototype.cancelInternal_=function(a){this.state_==goog.Promise.State_.PENDING&&(this.parent_?(this.parent_.cancelChild_(this,a),this.parent_=null):this.resolve_(goog.Promise.State_.REJECTED,a))};
- goog.Promise.prototype.cancelChild_=function(a,b){if(this.callbackEntries_){for(var c=0,d=null,e=null,f=this.callbackEntries_;f&&(f.always||(c++,f.child==a&&(d=f),!(d&&1<c)));f=f.next)d||(e=f);d&&(this.state_==goog.Promise.State_.PENDING&&1==c?this.cancelInternal_(b):(e?this.removeEntryAfter_(e):this.popEntry_(),this.executeCallback_(d,goog.Promise.State_.REJECTED,b)))}};
- goog.Promise.prototype.addCallbackEntry_=function(a){this.hasEntry_()||this.state_!=goog.Promise.State_.FULFILLED&&this.state_!=goog.Promise.State_.REJECTED||this.scheduleCallbacks_();this.queueEntry_(a)};
- goog.Promise.prototype.addChildPromise_=function(a,b,c){var d=goog.Promise.getCallbackEntry_(null,null,null);d.child=new goog.Promise(function(e,f){d.onFulfilled=a?function(b){try{var d=a.call(c,b);e(d)}catch(k){f(k)}}:e;d.onRejected=b?function(a){try{var d=b.call(c,a);!goog.isDef(d)&&a instanceof goog.Promise.CancellationError?f(a):e(d)}catch(k){f(k)}}:f});d.child.parent_=this;this.addCallbackEntry_(d);return d.child};
- goog.Promise.prototype.unblockAndFulfill_=function(a){goog.asserts.assert(this.state_==goog.Promise.State_.BLOCKED);this.state_=goog.Promise.State_.PENDING;this.resolve_(goog.Promise.State_.FULFILLED,a)};goog.Promise.prototype.unblockAndReject_=function(a){goog.asserts.assert(this.state_==goog.Promise.State_.BLOCKED);this.state_=goog.Promise.State_.PENDING;this.resolve_(goog.Promise.State_.REJECTED,a)};
- goog.Promise.prototype.resolve_=function(a,b){this.state_==goog.Promise.State_.PENDING&&(this==b&&(a=goog.Promise.State_.REJECTED,b=new TypeError("Promise cannot resolve to itself")),this.state_=goog.Promise.State_.BLOCKED,goog.Promise.maybeThen_(b,this.unblockAndFulfill_,this.unblockAndReject_,this)||(this.result_=b,this.state_=a,this.parent_=null,this.scheduleCallbacks_(),a!=goog.Promise.State_.REJECTED||b instanceof goog.Promise.CancellationError||goog.Promise.addUnhandledRejection_(this,b)))};
- goog.Promise.maybeThen_=function(a,b,c,d){if(a instanceof goog.Promise)return a.thenVoid(b,c,d),!0;if(goog.Thenable.isImplementedBy(a))return a.then(b,c,d),!0;if(goog.isObject(a))try{var e=a.then;if(goog.isFunction(e))return goog.Promise.tryThen_(a,e,b,c,d),!0}catch(f){return c.call(d,f),!0}return!1};goog.Promise.tryThen_=function(a,b,c,d,e){var f=!1,g=function(a){f||(f=!0,c.call(e,a))},h=function(a){f||(f=!0,d.call(e,a))};try{b.call(a,g,h)}catch(k){h(k)}};
- goog.Promise.prototype.scheduleCallbacks_=function(){this.executing_||(this.executing_=!0,goog.async.run(this.executeCallbacks_,this))};goog.Promise.prototype.hasEntry_=function(){return!!this.callbackEntries_};goog.Promise.prototype.queueEntry_=function(a){goog.asserts.assert(null!=a.onFulfilled);this.callbackEntriesTail_?this.callbackEntriesTail_.next=a:this.callbackEntries_=a;this.callbackEntriesTail_=a};
- goog.Promise.prototype.popEntry_=function(){var a=null;this.callbackEntries_&&(a=this.callbackEntries_,this.callbackEntries_=a.next,a.next=null);this.callbackEntries_||(this.callbackEntriesTail_=null);null!=a&&goog.asserts.assert(null!=a.onFulfilled);return a};goog.Promise.prototype.removeEntryAfter_=function(a){goog.asserts.assert(this.callbackEntries_);goog.asserts.assert(null!=a);a.next==this.callbackEntriesTail_&&(this.callbackEntriesTail_=a);a.next=a.next.next};
- goog.Promise.prototype.executeCallbacks_=function(){for(var a=null;a=this.popEntry_();)goog.Promise.LONG_STACK_TRACES&&this.currentStep_++,this.executeCallback_(a,this.state_,this.result_);this.executing_=!1};
- goog.Promise.prototype.executeCallback_=function(a,b,c){b==goog.Promise.State_.REJECTED&&a.onRejected&&!a.always&&this.removeUnhandledRejection_();if(a.child)a.child.parent_=null,goog.Promise.invokeCallback_(a,b,c);else try{a.always?a.onFulfilled.call(a.context):goog.Promise.invokeCallback_(a,b,c)}catch(d){goog.Promise.handleRejection_.call(null,d)}goog.Promise.returnEntry_(a)};
- goog.Promise.invokeCallback_=function(a,b,c){b==goog.Promise.State_.FULFILLED?a.onFulfilled.call(a.context,c):a.onRejected&&a.onRejected.call(a.context,c)};goog.Promise.prototype.addStackTrace_=function(a){if(goog.Promise.LONG_STACK_TRACES&&goog.isString(a.stack)){var b=a.stack.split("\n",4)[3];a=a.message;a+=Array(11-a.length).join(" ");this.stack_.push(a+b)}};
- goog.Promise.prototype.appendLongStack_=function(a){if(goog.Promise.LONG_STACK_TRACES&&a&&goog.isString(a.stack)&&this.stack_.length){for(var b=["Promise trace:"],c=this;c;c=c.parent_){for(var d=this.currentStep_;0<=d;d--)b.push(c.stack_[d]);b.push("Value: ["+(c.state_==goog.Promise.State_.REJECTED?"REJECTED":"FULFILLED")+"] <"+String(c.result_)+">")}a.stack+="\n\n"+b.join("\n")}};
- goog.Promise.prototype.removeUnhandledRejection_=function(){if(0<goog.Promise.UNHANDLED_REJECTION_DELAY)for(var a=this;a&&a.unhandledRejectionId_;a=a.parent_)goog.global.clearTimeout(a.unhandledRejectionId_),a.unhandledRejectionId_=0;else if(0==goog.Promise.UNHANDLED_REJECTION_DELAY)for(a=this;a&&a.hadUnhandledRejection_;a=a.parent_)a.hadUnhandledRejection_=!1};
- goog.Promise.addUnhandledRejection_=function(a,b){0<goog.Promise.UNHANDLED_REJECTION_DELAY?a.unhandledRejectionId_=goog.global.setTimeout(function(){a.appendLongStack_(b);goog.Promise.handleRejection_.call(null,b)},goog.Promise.UNHANDLED_REJECTION_DELAY):0==goog.Promise.UNHANDLED_REJECTION_DELAY&&(a.hadUnhandledRejection_=!0,goog.async.run(function(){a.hadUnhandledRejection_&&(a.appendLongStack_(b),goog.Promise.handleRejection_.call(null,b))}))};goog.Promise.handleRejection_=goog.async.throwException;
- goog.Promise.setUnhandledRejectionHandler=function(a){goog.Promise.handleRejection_=a};goog.Promise.CancellationError=function(a){goog.debug.Error.call(this,a)};goog.inherits(goog.Promise.CancellationError,goog.debug.Error);goog.Promise.CancellationError.prototype.name="cancel";goog.Promise.Resolver_=function(a,b,c){this.promise=a;this.resolve=b;this.reject=c};goog.events.EventTarget=function(){goog.Disposable.call(this);this.eventTargetListeners_=new goog.events.ListenerMap(this);this.actualEventTarget_=this;this.parentEventTarget_=null};goog.inherits(goog.events.EventTarget,goog.Disposable);goog.events.Listenable.addImplementation(goog.events.EventTarget);goog.events.EventTarget.MAX_ANCESTORS_=1E3;goog.events.EventTarget.prototype.getParentEventTarget=function(){return this.parentEventTarget_};
- goog.events.EventTarget.prototype.setParentEventTarget=function(a){this.parentEventTarget_=a};goog.events.EventTarget.prototype.addEventListener=function(a,b,c,d){goog.events.listen(this,a,b,c,d)};goog.events.EventTarget.prototype.removeEventListener=function(a,b,c,d){goog.events.unlisten(this,a,b,c,d)};
- goog.events.EventTarget.prototype.dispatchEvent=function(a){this.assertInitialized_();var b,c=this.getParentEventTarget();if(c){b=[];for(var d=1;c;c=c.getParentEventTarget())b.push(c),goog.asserts.assert(++d<goog.events.EventTarget.MAX_ANCESTORS_,"infinite loop")}return goog.events.EventTarget.dispatchEventInternal_(this.actualEventTarget_,a,b)};
- goog.events.EventTarget.prototype.disposeInternal=function(){goog.events.EventTarget.superClass_.disposeInternal.call(this);this.removeAllListeners();this.parentEventTarget_=null};goog.events.EventTarget.prototype.listen=function(a,b,c,d){this.assertInitialized_();return this.eventTargetListeners_.add(String(a),b,!1,c,d)};goog.events.EventTarget.prototype.listenOnce=function(a,b,c,d){return this.eventTargetListeners_.add(String(a),b,!0,c,d)};
- goog.events.EventTarget.prototype.unlisten=function(a,b,c,d){return this.eventTargetListeners_.remove(String(a),b,c,d)};goog.events.EventTarget.prototype.unlistenByKey=function(a){return this.eventTargetListeners_.removeByKey(a)};goog.events.EventTarget.prototype.removeAllListeners=function(a){return this.eventTargetListeners_?this.eventTargetListeners_.removeAll(a):0};
- goog.events.EventTarget.prototype.fireListeners=function(a,b,c){a=this.eventTargetListeners_.listeners[String(a)];if(!a)return!0;a=a.concat();for(var d=!0,e=0;e<a.length;++e){var f=a[e];if(f&&!f.removed&&f.capture==b){var g=f.listener,h=f.handler||f.src;f.callOnce&&this.unlistenByKey(f);d=!1!==g.call(h,c)&&d}}return d&&0!=c.returnValue_};goog.events.EventTarget.prototype.getListeners=function(a,b){return this.eventTargetListeners_.getListeners(String(a),b)};
- goog.events.EventTarget.prototype.getListener=function(a,b,c,d){return this.eventTargetListeners_.getListener(String(a),b,c,d)};goog.events.EventTarget.prototype.hasListener=function(a,b){var c=goog.isDef(a)?String(a):void 0;return this.eventTargetListeners_.hasListener(c,b)};goog.events.EventTarget.prototype.setTargetForTesting=function(a){this.actualEventTarget_=a};goog.events.EventTarget.prototype.assertInitialized_=function(){goog.asserts.assert(this.eventTargetListeners_,"Event target is not initialized. Did you call the superclass (goog.events.EventTarget) constructor?")};
- goog.events.EventTarget.dispatchEventInternal_=function(a,b,c){var d=b.type||b;if(goog.isString(b))b=new goog.events.Event(b,a);else if(b instanceof goog.events.Event)b.target=b.target||a;else{var e=b;b=new goog.events.Event(d,a);goog.object.extend(b,e)}var e=!0,f;if(c)for(var g=c.length-1;!b.propagationStopped_&&0<=g;g--)f=b.currentTarget=c[g],e=f.fireListeners(d,!0,b)&&e;b.propagationStopped_||(f=b.currentTarget=a,e=f.fireListeners(d,!0,b)&&e,b.propagationStopped_||(e=f.fireListeners(d,!1,b)&&e));
- if(c)for(g=0;!b.propagationStopped_&&g<c.length;g++)f=b.currentTarget=c[g],e=f.fireListeners(d,!1,b)&&e;return e};goog.Timer=function(a,b){goog.events.EventTarget.call(this);this.interval_=a||1;this.timerObject_=b||goog.Timer.defaultTimerObject;this.boundTick_=goog.bind(this.tick_,this);this.last_=goog.now()};goog.inherits(goog.Timer,goog.events.EventTarget);goog.Timer.MAX_TIMEOUT_=2147483647;goog.Timer.INVALID_TIMEOUT_ID_=-1;goog.Timer.prototype.enabled=!1;goog.Timer.defaultTimerObject=goog.global;goog.Timer.intervalScale=.8;goog.Timer.prototype.timer_=null;goog.Timer.prototype.getInterval=function(){return this.interval_};
- goog.Timer.prototype.setInterval=function(a){this.interval_=a;this.timer_&&this.enabled?(this.stop(),this.start()):this.timer_&&this.stop()};
- goog.Timer.prototype.tick_=function(){if(this.enabled){var a=goog.now()-this.last_;0<a&&a<this.interval_*goog.Timer.intervalScale?this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_-a):(this.timer_&&(this.timerObject_.clearTimeout(this.timer_),this.timer_=null),this.dispatchTick(),this.enabled&&(this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_),this.last_=goog.now()))}};goog.Timer.prototype.dispatchTick=function(){this.dispatchEvent(goog.Timer.TICK)};
- goog.Timer.prototype.start=function(){this.enabled=!0;this.timer_||(this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_),this.last_=goog.now())};goog.Timer.prototype.stop=function(){this.enabled=!1;this.timer_&&(this.timerObject_.clearTimeout(this.timer_),this.timer_=null)};goog.Timer.prototype.disposeInternal=function(){goog.Timer.superClass_.disposeInternal.call(this);this.stop();delete this.timerObject_};goog.Timer.TICK="tick";
- goog.Timer.callOnce=function(a,b,c){if(goog.isFunction(a))c&&(a=goog.bind(a,c));else if(a&&"function"==typeof a.handleEvent)a=goog.bind(a.handleEvent,a);else throw Error("Invalid listener argument");return Number(b)>goog.Timer.MAX_TIMEOUT_?goog.Timer.INVALID_TIMEOUT_ID_:goog.Timer.defaultTimerObject.setTimeout(a,b||0)};goog.Timer.clear=function(a){goog.Timer.defaultTimerObject.clearTimeout(a)};
- goog.Timer.promise=function(a,b){var c=null;return(new goog.Promise(function(d,e){c=goog.Timer.callOnce(function(){d(b)},a);c==goog.Timer.INVALID_TIMEOUT_ID_&&e(Error("Failed to schedule timer."))})).thenCatch(function(a){goog.Timer.clear(c);throw a;})};goog.events.EventHandler=function(a){goog.Disposable.call(this);this.handler_=a;this.keys_={}};goog.inherits(goog.events.EventHandler,goog.Disposable);goog.events.EventHandler.typeArray_=[];goog.events.EventHandler.prototype.listen=function(a,b,c,d){return this.listen_(a,b,c,d)};goog.events.EventHandler.prototype.listenWithScope=function(a,b,c,d,e){return this.listen_(a,b,c,d,e)};
- goog.events.EventHandler.prototype.listen_=function(a,b,c,d,e){goog.isArray(b)||(b&&(goog.events.EventHandler.typeArray_[0]=b.toString()),b=goog.events.EventHandler.typeArray_);for(var f=0;f<b.length;f++){var g=goog.events.listen(a,b[f],c||this.handleEvent,d||!1,e||this.handler_||this);if(!g)break;this.keys_[g.key]=g}return this};goog.events.EventHandler.prototype.listenOnce=function(a,b,c,d){return this.listenOnce_(a,b,c,d)};
- goog.events.EventHandler.prototype.listenOnceWithScope=function(a,b,c,d,e){return this.listenOnce_(a,b,c,d,e)};goog.events.EventHandler.prototype.listenOnce_=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b.length;f++)this.listenOnce_(a,b[f],c,d,e);else{a=goog.events.listenOnce(a,b,c||this.handleEvent,d,e||this.handler_||this);if(!a)return this;this.keys_[a.key]=a}return this};goog.events.EventHandler.prototype.listenWithWrapper=function(a,b,c,d){return this.listenWithWrapper_(a,b,c,d)};
- goog.events.EventHandler.prototype.listenWithWrapperAndScope=function(a,b,c,d,e){return this.listenWithWrapper_(a,b,c,d,e)};goog.events.EventHandler.prototype.listenWithWrapper_=function(a,b,c,d,e){b.listen(a,c,d,e||this.handler_||this,this);return this};goog.events.EventHandler.prototype.getListenerCount=function(){var a=0,b;for(b in this.keys_)Object.prototype.hasOwnProperty.call(this.keys_,b)&&a++;return a};
- goog.events.EventHandler.prototype.unlisten=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b.length;f++)this.unlisten(a,b[f],c,d,e);else if(a=goog.events.getListener(a,b,c||this.handleEvent,d,e||this.handler_||this))goog.events.unlistenByKey(a),delete this.keys_[a.key];return this};goog.events.EventHandler.prototype.unlistenWithWrapper=function(a,b,c,d,e){b.unlisten(a,c,d,e||this.handler_||this,this);return this};
- goog.events.EventHandler.prototype.removeAll=function(){goog.object.forEach(this.keys_,function(a,b){this.keys_.hasOwnProperty(b)&&goog.events.unlistenByKey(a)},this);this.keys_={}};goog.events.EventHandler.prototype.disposeInternal=function(){goog.events.EventHandler.superClass_.disposeInternal.call(this);this.removeAll()};goog.events.EventHandler.prototype.handleEvent=function(a){throw Error("EventHandler.handleEvent not implemented");};goog.ui={};goog.ui.IdGenerator=function(){};goog.addSingletonGetter(goog.ui.IdGenerator);goog.ui.IdGenerator.prototype.nextId_=0;goog.ui.IdGenerator.prototype.getNextUniqueId=function(){return":"+(this.nextId_++).toString(36)};goog.ui.Component=function(a){goog.events.EventTarget.call(this);this.dom_=a||goog.dom.getDomHelper();this.rightToLeft_=goog.ui.Component.defaultRightToLeft_;this.id_=null;this.inDocument_=!1;this.element_=null;this.googUiComponentHandler_=void 0;this.childIndex_=this.children_=this.parent_=this.model_=null;this.wasDecorated_=!1};goog.inherits(goog.ui.Component,goog.events.EventTarget);goog.ui.Component.ALLOW_DETACHED_DECORATION=!1;goog.ui.Component.prototype.idGenerator_=goog.ui.IdGenerator.getInstance();
- goog.ui.Component.DEFAULT_BIDI_DIR=0;goog.ui.Component.defaultRightToLeft_=1==goog.ui.Component.DEFAULT_BIDI_DIR?!1:-1==goog.ui.Component.DEFAULT_BIDI_DIR?!0:null;
- goog.ui.Component.EventType={BEFORE_SHOW:"beforeshow",SHOW:"show",HIDE:"hide",DISABLE:"disable",ENABLE:"enable",HIGHLIGHT:"highlight",UNHIGHLIGHT:"unhighlight",ACTIVATE:"activate",DEACTIVATE:"deactivate",SELECT:"select",UNSELECT:"unselect",CHECK:"check",UNCHECK:"uncheck",FOCUS:"focus",BLUR:"blur",OPEN:"open",CLOSE:"close",ENTER:"enter",LEAVE:"leave",ACTION:"action",CHANGE:"change"};
- goog.ui.Component.Error={NOT_SUPPORTED:"Method not supported",DECORATE_INVALID:"Invalid element to decorate",ALREADY_RENDERED:"Component already rendered",PARENT_UNABLE_TO_BE_SET:"Unable to set parent component",CHILD_INDEX_OUT_OF_BOUNDS:"Child component index out of bounds",NOT_OUR_CHILD:"Child is not in parent component",NOT_IN_DOCUMENT:"Operation not supported while component is not in document",STATE_INVALID:"Invalid component state"};
- goog.ui.Component.State={ALL:255,DISABLED:1,HOVER:2,ACTIVE:4,SELECTED:8,CHECKED:16,FOCUSED:32,OPENED:64};
- goog.ui.Component.getStateTransitionEvent=function(a,b){switch(a){case goog.ui.Component.State.DISABLED:return b?goog.ui.Component.EventType.DISABLE:goog.ui.Component.EventType.ENABLE;case goog.ui.Component.State.HOVER:return b?goog.ui.Component.EventType.HIGHLIGHT:goog.ui.Component.EventType.UNHIGHLIGHT;case goog.ui.Component.State.ACTIVE:return b?goog.ui.Component.EventType.ACTIVATE:goog.ui.Component.EventType.DEACTIVATE;case goog.ui.Component.State.SELECTED:return b?goog.ui.Component.EventType.SELECT:
- goog.ui.Component.EventType.UNSELECT;case goog.ui.Component.State.CHECKED:return b?goog.ui.Component.EventType.CHECK:goog.ui.Component.EventType.UNCHECK;case goog.ui.Component.State.FOCUSED:return b?goog.ui.Component.EventType.FOCUS:goog.ui.Component.EventType.BLUR;case goog.ui.Component.State.OPENED:return b?goog.ui.Component.EventType.OPEN:goog.ui.Component.EventType.CLOSE}throw Error(goog.ui.Component.Error.STATE_INVALID);};
- goog.ui.Component.setDefaultRightToLeft=function(a){goog.ui.Component.defaultRightToLeft_=a};goog.ui.Component.prototype.getId=function(){return this.id_||(this.id_=this.idGenerator_.getNextUniqueId())};goog.ui.Component.prototype.setId=function(a){this.parent_&&this.parent_.childIndex_&&(goog.object.remove(this.parent_.childIndex_,this.id_),goog.object.add(this.parent_.childIndex_,a,this));this.id_=a};goog.ui.Component.prototype.getElement=function(){return this.element_};
- goog.ui.Component.prototype.getElementStrict=function(){var a=this.element_;goog.asserts.assert(a,"Can not call getElementStrict before rendering/decorating.");return a};goog.ui.Component.prototype.setElementInternal=function(a){this.element_=a};goog.ui.Component.prototype.getElementsByClass=function(a){return this.element_?this.dom_.getElementsByClass(a,this.element_):[]};goog.ui.Component.prototype.getElementByClass=function(a){return this.element_?this.dom_.getElementByClass(a,this.element_):null};
- goog.ui.Component.prototype.getRequiredElementByClass=function(a){var b=this.getElementByClass(a);goog.asserts.assert(b,"Expected element in component with class: %s",a);return b};goog.ui.Component.prototype.getHandler=function(){this.googUiComponentHandler_||(this.googUiComponentHandler_=new goog.events.EventHandler(this));return this.googUiComponentHandler_};
- goog.ui.Component.prototype.setParent=function(a){if(this==a)throw Error(goog.ui.Component.Error.PARENT_UNABLE_TO_BE_SET);if(a&&this.parent_&&this.id_&&this.parent_.getChild(this.id_)&&this.parent_!=a)throw Error(goog.ui.Component.Error.PARENT_UNABLE_TO_BE_SET);this.parent_=a;goog.ui.Component.superClass_.setParentEventTarget.call(this,a)};goog.ui.Component.prototype.getParent=function(){return this.parent_};
- goog.ui.Component.prototype.setParentEventTarget=function(a){if(this.parent_&&this.parent_!=a)throw Error(goog.ui.Component.Error.NOT_SUPPORTED);goog.ui.Component.superClass_.setParentEventTarget.call(this,a)};goog.ui.Component.prototype.getDomHelper=function(){return this.dom_};goog.ui.Component.prototype.isInDocument=function(){return this.inDocument_};goog.ui.Component.prototype.createDom=function(){this.element_=this.dom_.createElement(goog.dom.TagName.DIV)};
- goog.ui.Component.prototype.render=function(a){this.render_(a)};goog.ui.Component.prototype.renderBefore=function(a){this.render_(a.parentNode,a)};goog.ui.Component.prototype.render_=function(a,b){if(this.inDocument_)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.element_||this.createDom();a?a.insertBefore(this.element_,b||null):this.dom_.getDocument().body.appendChild(this.element_);this.parent_&&!this.parent_.isInDocument()||this.enterDocument()};
- goog.ui.Component.prototype.decorate=function(a){if(this.inDocument_)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);if(a&&this.canDecorate(a)){this.wasDecorated_=!0;var b=goog.dom.getOwnerDocument(a);this.dom_&&this.dom_.getDocument()==b||(this.dom_=goog.dom.getDomHelper(a));this.decorateInternal(a);goog.ui.Component.ALLOW_DETACHED_DECORATION&&!goog.dom.contains(b,a)||this.enterDocument()}else throw Error(goog.ui.Component.Error.DECORATE_INVALID);};goog.ui.Component.prototype.canDecorate=function(a){return!0};
- goog.ui.Component.prototype.wasDecorated=function(){return this.wasDecorated_};goog.ui.Component.prototype.decorateInternal=function(a){this.element_=a};goog.ui.Component.prototype.enterDocument=function(){this.inDocument_=!0;this.forEachChild(function(a){!a.isInDocument()&&a.getElement()&&a.enterDocument()})};
- goog.ui.Component.prototype.exitDocument=function(){this.forEachChild(function(a){a.isInDocument()&&a.exitDocument()});this.googUiComponentHandler_&&this.googUiComponentHandler_.removeAll();this.inDocument_=!1};
- goog.ui.Component.prototype.disposeInternal=function(){this.inDocument_&&this.exitDocument();this.googUiComponentHandler_&&(this.googUiComponentHandler_.dispose(),delete this.googUiComponentHandler_);this.forEachChild(function(a){a.dispose()});!this.wasDecorated_&&this.element_&&goog.dom.removeNode(this.element_);this.parent_=this.model_=this.element_=this.childIndex_=this.children_=null;goog.ui.Component.superClass_.disposeInternal.call(this)};
- goog.ui.Component.prototype.makeId=function(a){return this.getId()+"."+a};goog.ui.Component.prototype.makeIds=function(a){var b={},c;for(c in a)b[c]=this.makeId(a[c]);return b};goog.ui.Component.prototype.getModel=function(){return this.model_};goog.ui.Component.prototype.setModel=function(a){this.model_=a};goog.ui.Component.prototype.getFragmentFromId=function(a){return a.substring(this.getId().length+1)};
- goog.ui.Component.prototype.getElementByFragment=function(a){if(!this.inDocument_)throw Error(goog.ui.Component.Error.NOT_IN_DOCUMENT);return this.dom_.getElement(this.makeId(a))};goog.ui.Component.prototype.addChild=function(a,b){this.addChildAt(a,this.getChildCount(),b)};
- goog.ui.Component.prototype.addChildAt=function(a,b,c){goog.asserts.assert(!!a,"Provided element must not be null.");if(a.inDocument_&&(c||!this.inDocument_))throw Error(goog.ui.Component.Error.ALREADY_RENDERED);if(0>b||b>this.getChildCount())throw Error(goog.ui.Component.Error.CHILD_INDEX_OUT_OF_BOUNDS);this.childIndex_&&this.children_||(this.childIndex_={},this.children_=[]);a.getParent()==this?(goog.object.set(this.childIndex_,a.getId(),a),goog.array.remove(this.children_,a)):goog.object.add(this.childIndex_,
- a.getId(),a);a.setParent(this);goog.array.insertAt(this.children_,a,b);a.inDocument_&&this.inDocument_&&a.getParent()==this?(c=this.getContentElement(),b=c.childNodes[b]||null,b!=a.getElement()&&c.insertBefore(a.getElement(),b)):c?(this.element_||this.createDom(),b=this.getChildAt(b+1),a.render_(this.getContentElement(),b?b.element_:null)):this.inDocument_&&!a.inDocument_&&a.element_&&a.element_.parentNode&&a.element_.parentNode.nodeType==goog.dom.NodeType.ELEMENT&&a.enterDocument()};
- goog.ui.Component.prototype.getContentElement=function(){return this.element_};goog.ui.Component.prototype.isRightToLeft=function(){null==this.rightToLeft_&&(this.rightToLeft_=goog.style.isRightToLeft(this.inDocument_?this.element_:this.dom_.getDocument().body));return this.rightToLeft_};goog.ui.Component.prototype.setRightToLeft=function(a){if(this.inDocument_)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.rightToLeft_=a};
- goog.ui.Component.prototype.hasChildren=function(){return!!this.children_&&0!=this.children_.length};goog.ui.Component.prototype.getChildCount=function(){return this.children_?this.children_.length:0};goog.ui.Component.prototype.getChildIds=function(){var a=[];this.forEachChild(function(b){a.push(b.getId())});return a};goog.ui.Component.prototype.getChild=function(a){return this.childIndex_&&a?goog.object.get(this.childIndex_,a)||null:null};
- goog.ui.Component.prototype.getChildAt=function(a){return this.children_?this.children_[a]||null:null};goog.ui.Component.prototype.forEachChild=function(a,b){this.children_&&goog.array.forEach(this.children_,a,b)};goog.ui.Component.prototype.indexOfChild=function(a){return this.children_&&a?goog.array.indexOf(this.children_,a):-1};
- goog.ui.Component.prototype.removeChild=function(a,b){if(a){var c=goog.isString(a)?a:a.getId();a=this.getChild(c);c&&a&&(goog.object.remove(this.childIndex_,c),goog.array.remove(this.children_,a),b&&(a.exitDocument(),a.element_&&goog.dom.removeNode(a.element_)),a.setParent(null))}if(!a)throw Error(goog.ui.Component.Error.NOT_OUR_CHILD);return a};goog.ui.Component.prototype.removeChildAt=function(a,b){return this.removeChild(this.getChildAt(a),b)};
- goog.ui.Component.prototype.removeChildren=function(a){for(var b=[];this.hasChildren();)b.push(this.removeChildAt(0,a));return b};goog.a11y={};goog.a11y.aria={};
- goog.a11y.aria.Role={ALERT:"alert",ALERTDIALOG:"alertdialog",APPLICATION:"application",ARTICLE:"article",BANNER:"banner",BUTTON:"button",CHECKBOX:"checkbox",COLUMNHEADER:"columnheader",COMBOBOX:"combobox",COMPLEMENTARY:"complementary",CONTENTINFO:"contentinfo",DEFINITION:"definition",DIALOG:"dialog",DIRECTORY:"directory",DOCUMENT:"document",FORM:"form",GRID:"grid",GRIDCELL:"gridcell",GROUP:"group",HEADING:"heading",IMG:"img",LINK:"link",LIST:"list",LISTBOX:"listbox",LISTITEM:"listitem",LOG:"log",
- MAIN:"main",MARQUEE:"marquee",MATH:"math",MENU:"menu",MENUBAR:"menubar",MENU_ITEM:"menuitem",MENU_ITEM_CHECKBOX:"menuitemcheckbox",MENU_ITEM_RADIO:"menuitemradio",NAVIGATION:"navigation",NOTE:"note",OPTION:"option",PRESENTATION:"presentation",PROGRESSBAR:"progressbar",RADIO:"radio",RADIOGROUP:"radiogroup",REGION:"region",ROW:"row",ROWGROUP:"rowgroup",ROWHEADER:"rowheader",SCROLLBAR:"scrollbar",SEARCH:"search",SEPARATOR:"separator",SLIDER:"slider",SPINBUTTON:"spinbutton",STATUS:"status",TAB:"tab",
- TAB_LIST:"tablist",TAB_PANEL:"tabpanel",TEXTBOX:"textbox",TEXTINFO:"textinfo",TIMER:"timer",TOOLBAR:"toolbar",TOOLTIP:"tooltip",TREE:"tree",TREEGRID:"treegrid",TREEITEM:"treeitem"};goog.a11y.aria.State={ACTIVEDESCENDANT:"activedescendant",ATOMIC:"atomic",AUTOCOMPLETE:"autocomplete",BUSY:"busy",CHECKED:"checked",CONTROLS:"controls",DESCRIBEDBY:"describedby",DISABLED:"disabled",DROPEFFECT:"dropeffect",EXPANDED:"expanded",FLOWTO:"flowto",GRABBED:"grabbed",HASPOPUP:"haspopup",HIDDEN:"hidden",INVALID:"invalid",LABEL:"label",LABELLEDBY:"labelledby",LEVEL:"level",LIVE:"live",MULTILINE:"multiline",MULTISELECTABLE:"multiselectable",ORIENTATION:"orientation",OWNS:"owns",POSINSET:"posinset",
- PRESSED:"pressed",READONLY:"readonly",RELEVANT:"relevant",REQUIRED:"required",SELECTED:"selected",SETSIZE:"setsize",SORT:"sort",VALUEMAX:"valuemax",VALUEMIN:"valuemin",VALUENOW:"valuenow",VALUETEXT:"valuetext"};goog.a11y.aria.AutoCompleteValues={INLINE:"inline",LIST:"list",BOTH:"both",NONE:"none"};goog.a11y.aria.DropEffectValues={COPY:"copy",MOVE:"move",LINK:"link",EXECUTE:"execute",POPUP:"popup",NONE:"none"};goog.a11y.aria.LivePriority={OFF:"off",POLITE:"polite",ASSERTIVE:"assertive"};
- goog.a11y.aria.OrientationValues={VERTICAL:"vertical",HORIZONTAL:"horizontal"};goog.a11y.aria.RelevantValues={ADDITIONS:"additions",REMOVALS:"removals",TEXT:"text",ALL:"all"};goog.a11y.aria.SortValues={ASCENDING:"ascending",DESCENDING:"descending",NONE:"none",OTHER:"other"};goog.a11y.aria.CheckedValues={TRUE:"true",FALSE:"false",MIXED:"mixed",UNDEFINED:"undefined"};goog.a11y.aria.ExpandedValues={TRUE:"true",FALSE:"false",UNDEFINED:"undefined"};
- goog.a11y.aria.GrabbedValues={TRUE:"true",FALSE:"false",UNDEFINED:"undefined"};goog.a11y.aria.InvalidValues={FALSE:"false",TRUE:"true",GRAMMAR:"grammar",SPELLING:"spelling"};goog.a11y.aria.PressedValues={TRUE:"true",FALSE:"false",MIXED:"mixed",UNDEFINED:"undefined"};goog.a11y.aria.SelectedValues={TRUE:"true",FALSE:"false",UNDEFINED:"undefined"};goog.a11y.aria.datatables={};
- goog.a11y.aria.datatables.getDefaultValuesMap=function(){goog.a11y.aria.DefaultStateValueMap_||(goog.a11y.aria.DefaultStateValueMap_=goog.object.create(goog.a11y.aria.State.ATOMIC,!1,goog.a11y.aria.State.AUTOCOMPLETE,"none",goog.a11y.aria.State.DROPEFFECT,"none",goog.a11y.aria.State.HASPOPUP,!1,goog.a11y.aria.State.LIVE,"off",goog.a11y.aria.State.MULTILINE,!1,goog.a11y.aria.State.MULTISELECTABLE,!1,goog.a11y.aria.State.ORIENTATION,"vertical",goog.a11y.aria.State.READONLY,!1,goog.a11y.aria.State.RELEVANT,
- "additions text",goog.a11y.aria.State.REQUIRED,!1,goog.a11y.aria.State.SORT,"none",goog.a11y.aria.State.BUSY,!1,goog.a11y.aria.State.DISABLED,!1,goog.a11y.aria.State.HIDDEN,!1,goog.a11y.aria.State.INVALID,"false"));return goog.a11y.aria.DefaultStateValueMap_};goog.a11y.aria.ARIA_PREFIX_="aria-";goog.a11y.aria.ROLE_ATTRIBUTE_="role";goog.a11y.aria.TAGS_WITH_ASSUMED_ROLES_=[goog.dom.TagName.A,goog.dom.TagName.AREA,goog.dom.TagName.BUTTON,goog.dom.TagName.HEAD,goog.dom.TagName.INPUT,goog.dom.TagName.LINK,goog.dom.TagName.MENU,goog.dom.TagName.META,goog.dom.TagName.OPTGROUP,goog.dom.TagName.OPTION,goog.dom.TagName.PROGRESS,goog.dom.TagName.STYLE,goog.dom.TagName.SELECT,goog.dom.TagName.SOURCE,goog.dom.TagName.TEXTAREA,goog.dom.TagName.TITLE,goog.dom.TagName.TRACK];
- goog.a11y.aria.CONTAINER_ROLES_=[goog.a11y.aria.Role.COMBOBOX,goog.a11y.aria.Role.GRID,goog.a11y.aria.Role.GROUP,goog.a11y.aria.Role.LISTBOX,goog.a11y.aria.Role.MENU,goog.a11y.aria.Role.MENUBAR,goog.a11y.aria.Role.RADIOGROUP,goog.a11y.aria.Role.ROW,goog.a11y.aria.Role.ROWGROUP,goog.a11y.aria.Role.TAB_LIST,goog.a11y.aria.Role.TEXTBOX,goog.a11y.aria.Role.TOOLBAR,goog.a11y.aria.Role.TREE,goog.a11y.aria.Role.TREEGRID];
- goog.a11y.aria.setRole=function(a,b){b?(goog.asserts.ENABLE_ASSERTS&&goog.asserts.assert(goog.object.containsValue(goog.a11y.aria.Role,b),"No such ARIA role "+b),a.setAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_,b)):goog.a11y.aria.removeRole(a)};goog.a11y.aria.getRole=function(a){return a.getAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_)||null};goog.a11y.aria.removeRole=function(a){a.removeAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_)};
- goog.a11y.aria.setState=function(a,b,c){goog.isArray(c)&&(c=c.join(" "));var d=goog.a11y.aria.getAriaAttributeName_(b);""===c||void 0==c?(c=goog.a11y.aria.datatables.getDefaultValuesMap(),b in c?a.setAttribute(d,c[b]):a.removeAttribute(d)):a.setAttribute(d,c)};goog.a11y.aria.toggleState=function(a,b){var c=goog.a11y.aria.getState(a,b);goog.string.isEmptyOrWhitespace(goog.string.makeSafe(c))||"true"==c||"false"==c?goog.a11y.aria.setState(a,b,"true"==c?"false":"true"):goog.a11y.aria.removeState(a,b)};
- goog.a11y.aria.removeState=function(a,b){a.removeAttribute(goog.a11y.aria.getAriaAttributeName_(b))};goog.a11y.aria.getState=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));return null==c||void 0==c?"":String(c)};goog.a11y.aria.getActiveDescendant=function(a){var b=goog.a11y.aria.getState(a,goog.a11y.aria.State.ACTIVEDESCENDANT);return goog.dom.getOwnerDocument(a).getElementById(b)};
- goog.a11y.aria.setActiveDescendant=function(a,b){var c="";b&&(c=b.id,goog.asserts.assert(c,"The active element should have an id."));goog.a11y.aria.setState(a,goog.a11y.aria.State.ACTIVEDESCENDANT,c)};goog.a11y.aria.getLabel=function(a){return goog.a11y.aria.getState(a,goog.a11y.aria.State.LABEL)};goog.a11y.aria.setLabel=function(a,b){goog.a11y.aria.setState(a,goog.a11y.aria.State.LABEL,b)};
- goog.a11y.aria.assertRoleIsSetInternalUtil=function(a,b){if(!goog.array.contains(goog.a11y.aria.TAGS_WITH_ASSUMED_ROLES_,a.tagName)){var c=goog.a11y.aria.getRole(a);goog.asserts.assert(null!=c,"The element ARIA role cannot be null.");goog.asserts.assert(goog.array.contains(b,c),'Non existing or incorrect role set for element.The role set is "'+c+'". The role should be any of "'+b+'". Check the ARIA specification for more details http://www.w3.org/TR/wai-aria/roles.')}};
- goog.a11y.aria.getStateBoolean=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));goog.asserts.assert(goog.isBoolean(c)||null==c||"true"==c||"false"==c);return null==c?c:goog.isBoolean(c)?c:"true"==c};goog.a11y.aria.getStateNumber=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));goog.asserts.assert((null==c||!isNaN(Number(c)))&&!goog.isBoolean(c));return null==c?null:Number(c)};
- goog.a11y.aria.getStateString=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));goog.asserts.assert((null==c||goog.isString(c))&&(""==c||isNaN(Number(c)))&&"true"!=c&&"false"!=c);return null==c||""==c?null:c};goog.a11y.aria.getStringArrayStateInternalUtil=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));return goog.a11y.aria.splitStringOnWhitespace_(c)};goog.a11y.aria.hasState=function(a,b){return a.hasAttribute(goog.a11y.aria.getAriaAttributeName_(b))};
- goog.a11y.aria.isContainerRole=function(a){a=goog.a11y.aria.getRole(a);return goog.array.contains(goog.a11y.aria.CONTAINER_ROLES_,a)};goog.a11y.aria.splitStringOnWhitespace_=function(a){return a?a.split(/\s+/):[]};goog.a11y.aria.getAriaAttributeName_=function(a){goog.asserts.ENABLE_ASSERTS&&(goog.asserts.assert(a,"ARIA attribute cannot be empty."),goog.asserts.assert(goog.object.containsValue(goog.a11y.aria.State,a),"No such ARIA attribute "+a));return goog.a11y.aria.ARIA_PREFIX_+a};goog.events.KeyCodes={WIN_KEY_FF_LINUX:0,MAC_ENTER:3,BACKSPACE:8,TAB:9,NUM_CENTER:12,ENTER:13,SHIFT:16,CTRL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PLUS_SIGN:43,PRINT_SCREEN:44,INSERT:45,DELETE:46,ZERO:48,ONE:49,TWO:50,THREE:51,FOUR:52,FIVE:53,SIX:54,SEVEN:55,EIGHT:56,NINE:57,FF_SEMICOLON:59,FF_EQUALS:61,FF_DASH:173,QUESTION_MARK:63,AT_SIGN:64,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77,N:78,O:79,P:80,
- Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,META:91,WIN_KEY_RIGHT:92,CONTEXT_MENU:93,NUM_ZERO:96,NUM_ONE:97,NUM_TWO:98,NUM_THREE:99,NUM_FOUR:100,NUM_FIVE:101,NUM_SIX:102,NUM_SEVEN:103,NUM_EIGHT:104,NUM_NINE:105,NUM_MULTIPLY:106,NUM_PLUS:107,NUM_MINUS:109,NUM_PERIOD:110,NUM_DIVISION:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,NUMLOCK:144,SCROLL_LOCK:145,FIRST_MEDIA_KEY:166,LAST_MEDIA_KEY:183,SEMICOLON:186,DASH:189,EQUALS:187,COMMA:188,PERIOD:190,
- SLASH:191,APOSTROPHE:192,TILDE:192,SINGLE_QUOTE:222,OPEN_SQUARE_BRACKET:219,BACKSLASH:220,CLOSE_SQUARE_BRACKET:221,WIN_KEY:224,MAC_FF_META:224,MAC_WK_CMD_LEFT:91,MAC_WK_CMD_RIGHT:93,WIN_IME:229,VK_NONAME:252,PHANTOM:255};
- goog.events.KeyCodes.isTextModifyingKeyEvent=function(a){if(a.altKey&&!a.ctrlKey||a.metaKey||a.keyCode>=goog.events.KeyCodes.F1&&a.keyCode<=goog.events.KeyCodes.F12)return!1;switch(a.keyCode){case goog.events.KeyCodes.ALT:case goog.events.KeyCodes.CAPS_LOCK:case goog.events.KeyCodes.CONTEXT_MENU:case goog.events.KeyCodes.CTRL:case goog.events.KeyCodes.DOWN:case goog.events.KeyCodes.END:case goog.events.KeyCodes.ESC:case goog.events.KeyCodes.HOME:case goog.events.KeyCodes.INSERT:case goog.events.KeyCodes.LEFT:case goog.events.KeyCodes.MAC_FF_META:case goog.events.KeyCodes.META:case goog.events.KeyCodes.NUMLOCK:case goog.events.KeyCodes.NUM_CENTER:case goog.events.KeyCodes.PAGE_DOWN:case goog.events.KeyCodes.PAGE_UP:case goog.events.KeyCodes.PAUSE:case goog.events.KeyCodes.PHANTOM:case goog.events.KeyCodes.PRINT_SCREEN:case goog.events.KeyCodes.RIGHT:case goog.events.KeyCodes.SCROLL_LOCK:case goog.events.KeyCodes.SHIFT:case goog.events.KeyCodes.UP:case goog.events.KeyCodes.VK_NONAME:case goog.events.KeyCodes.WIN_KEY:case goog.events.KeyCodes.WIN_KEY_RIGHT:return!1;case goog.events.KeyCodes.WIN_KEY_FF_LINUX:return!goog.userAgent.GECKO;
- default:return a.keyCode<goog.events.KeyCodes.FIRST_MEDIA_KEY||a.keyCode>goog.events.KeyCodes.LAST_MEDIA_KEY}};
- goog.events.KeyCodes.firesKeyPressEvent=function(a,b,c,d,e){if(!(goog.userAgent.IE||goog.userAgent.EDGE||goog.userAgent.WEBKIT&&goog.userAgent.isVersionOrHigher("525")))return!0;if(goog.userAgent.MAC&&e)return goog.events.KeyCodes.isCharacterKey(a);if(e&&!d)return!1;goog.isNumber(b)&&(b=goog.events.KeyCodes.normalizeKeyCode(b));if(!c&&(b==goog.events.KeyCodes.CTRL||b==goog.events.KeyCodes.ALT||goog.userAgent.MAC&&b==goog.events.KeyCodes.META))return!1;if((goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&
- d&&c)switch(a){case goog.events.KeyCodes.BACKSLASH:case goog.events.KeyCodes.OPEN_SQUARE_BRACKET:case goog.events.KeyCodes.CLOSE_SQUARE_BRACKET:case goog.events.KeyCodes.TILDE:case goog.events.KeyCodes.SEMICOLON:case goog.events.KeyCodes.DASH:case goog.events.KeyCodes.EQUALS:case goog.events.KeyCodes.COMMA:case goog.events.KeyCodes.PERIOD:case goog.events.KeyCodes.SLASH:case goog.events.KeyCodes.APOSTROPHE:case goog.events.KeyCodes.SINGLE_QUOTE:return!1}if(goog.userAgent.IE&&d&&b==a)return!1;switch(a){case goog.events.KeyCodes.ENTER:return!0;
- case goog.events.KeyCodes.ESC:return!(goog.userAgent.WEBKIT||goog.userAgent.EDGE)}return goog.events.KeyCodes.isCharacterKey(a)};
- goog.events.KeyCodes.isCharacterKey=function(a){if(a>=goog.events.KeyCodes.ZERO&&a<=goog.events.KeyCodes.NINE||a>=goog.events.KeyCodes.NUM_ZERO&&a<=goog.events.KeyCodes.NUM_MULTIPLY||a>=goog.events.KeyCodes.A&&a<=goog.events.KeyCodes.Z||(goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&0==a)return!0;switch(a){case goog.events.KeyCodes.SPACE:case goog.events.KeyCodes.PLUS_SIGN:case goog.events.KeyCodes.QUESTION_MARK:case goog.events.KeyCodes.AT_SIGN:case goog.events.KeyCodes.NUM_PLUS:case goog.events.KeyCodes.NUM_MINUS:case goog.events.KeyCodes.NUM_PERIOD:case goog.events.KeyCodes.NUM_DIVISION:case goog.events.KeyCodes.SEMICOLON:case goog.events.KeyCodes.FF_SEMICOLON:case goog.events.KeyCodes.DASH:case goog.events.KeyCodes.EQUALS:case goog.events.KeyCodes.FF_EQUALS:case goog.events.KeyCodes.COMMA:case goog.events.KeyCodes.PERIOD:case goog.events.KeyCodes.SLASH:case goog.events.KeyCodes.APOSTROPHE:case goog.events.KeyCodes.SINGLE_QUOTE:case goog.events.KeyCodes.OPEN_SQUARE_BRACKET:case goog.events.KeyCodes.BACKSLASH:case goog.events.KeyCodes.CLOSE_SQUARE_BRACKET:return!0;default:return!1}};
- goog.events.KeyCodes.normalizeKeyCode=function(a){return goog.userAgent.GECKO?goog.events.KeyCodes.normalizeGeckoKeyCode(a):goog.userAgent.MAC&&goog.userAgent.WEBKIT?goog.events.KeyCodes.normalizeMacWebKitKeyCode(a):a};
- goog.events.KeyCodes.normalizeGeckoKeyCode=function(a){switch(a){case goog.events.KeyCodes.FF_EQUALS:return goog.events.KeyCodes.EQUALS;case goog.events.KeyCodes.FF_SEMICOLON:return goog.events.KeyCodes.SEMICOLON;case goog.events.KeyCodes.FF_DASH:return goog.events.KeyCodes.DASH;case goog.events.KeyCodes.MAC_FF_META:return goog.events.KeyCodes.META;case goog.events.KeyCodes.WIN_KEY_FF_LINUX:return goog.events.KeyCodes.WIN_KEY;default:return a}};
- goog.events.KeyCodes.normalizeMacWebKitKeyCode=function(a){switch(a){case goog.events.KeyCodes.MAC_WK_CMD_RIGHT:return goog.events.KeyCodes.META;default:return a}};goog.events.KeyHandler=function(a,b){goog.events.EventTarget.call(this);a&&this.attach(a,b)};goog.inherits(goog.events.KeyHandler,goog.events.EventTarget);goog.events.KeyHandler.prototype.element_=null;goog.events.KeyHandler.prototype.keyPressKey_=null;goog.events.KeyHandler.prototype.keyDownKey_=null;goog.events.KeyHandler.prototype.keyUpKey_=null;goog.events.KeyHandler.prototype.lastKey_=-1;goog.events.KeyHandler.prototype.keyCode_=-1;goog.events.KeyHandler.prototype.altKey_=!1;
- goog.events.KeyHandler.EventType={KEY:"key"};
- goog.events.KeyHandler.safariKey_={3:goog.events.KeyCodes.ENTER,12:goog.events.KeyCodes.NUMLOCK,63232:goog.events.KeyCodes.UP,63233:goog.events.KeyCodes.DOWN,63234:goog.events.KeyCodes.LEFT,63235:goog.events.KeyCodes.RIGHT,63236:goog.events.KeyCodes.F1,63237:goog.events.KeyCodes.F2,63238:goog.events.KeyCodes.F3,63239:goog.events.KeyCodes.F4,63240:goog.events.KeyCodes.F5,63241:goog.events.KeyCodes.F6,63242:goog.events.KeyCodes.F7,63243:goog.events.KeyCodes.F8,63244:goog.events.KeyCodes.F9,63245:goog.events.KeyCodes.F10,
- 63246:goog.events.KeyCodes.F11,63247:goog.events.KeyCodes.F12,63248:goog.events.KeyCodes.PRINT_SCREEN,63272:goog.events.KeyCodes.DELETE,63273:goog.events.KeyCodes.HOME,63275:goog.events.KeyCodes.END,63276:goog.events.KeyCodes.PAGE_UP,63277:goog.events.KeyCodes.PAGE_DOWN,63289:goog.events.KeyCodes.NUMLOCK,63302:goog.events.KeyCodes.INSERT};
- goog.events.KeyHandler.keyIdentifier_={Up:goog.events.KeyCodes.UP,Down:goog.events.KeyCodes.DOWN,Left:goog.events.KeyCodes.LEFT,Right:goog.events.KeyCodes.RIGHT,Enter:goog.events.KeyCodes.ENTER,F1:goog.events.KeyCodes.F1,F2:goog.events.KeyCodes.F2,F3:goog.events.KeyCodes.F3,F4:goog.events.KeyCodes.F4,F5:goog.events.KeyCodes.F5,F6:goog.events.KeyCodes.F6,F7:goog.events.KeyCodes.F7,F8:goog.events.KeyCodes.F8,F9:goog.events.KeyCodes.F9,F10:goog.events.KeyCodes.F10,F11:goog.events.KeyCodes.F11,F12:goog.events.KeyCodes.F12,
- "U+007F":goog.events.KeyCodes.DELETE,Home:goog.events.KeyCodes.HOME,End:goog.events.KeyCodes.END,PageUp:goog.events.KeyCodes.PAGE_UP,PageDown:goog.events.KeyCodes.PAGE_DOWN,Insert:goog.events.KeyCodes.INSERT};goog.events.KeyHandler.USES_KEYDOWN_=goog.userAgent.IE||goog.userAgent.EDGE||goog.userAgent.WEBKIT&&goog.userAgent.isVersionOrHigher("525");goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_=goog.userAgent.MAC&&goog.userAgent.GECKO;
- goog.events.KeyHandler.prototype.handleKeyDown_=function(a){(goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&(this.lastKey_==goog.events.KeyCodes.CTRL&&!a.ctrlKey||this.lastKey_==goog.events.KeyCodes.ALT&&!a.altKey||goog.userAgent.MAC&&this.lastKey_==goog.events.KeyCodes.META&&!a.metaKey)&&this.resetState();-1==this.lastKey_&&(a.ctrlKey&&a.keyCode!=goog.events.KeyCodes.CTRL?this.lastKey_=goog.events.KeyCodes.CTRL:a.altKey&&a.keyCode!=goog.events.KeyCodes.ALT?this.lastKey_=goog.events.KeyCodes.ALT:a.metaKey&&
- a.keyCode!=goog.events.KeyCodes.META&&(this.lastKey_=goog.events.KeyCodes.META));goog.events.KeyHandler.USES_KEYDOWN_&&!goog.events.KeyCodes.firesKeyPressEvent(a.keyCode,this.lastKey_,a.shiftKey,a.ctrlKey,a.altKey)?this.handleEvent(a):(this.keyCode_=goog.events.KeyCodes.normalizeKeyCode(a.keyCode),goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_&&(this.altKey_=a.altKey))};goog.events.KeyHandler.prototype.resetState=function(){this.keyCode_=this.lastKey_=-1};
- goog.events.KeyHandler.prototype.handleKeyup_=function(a){this.resetState();this.altKey_=a.altKey};
- goog.events.KeyHandler.prototype.handleEvent=function(a){var b=a.getBrowserEvent(),c,d,e=b.altKey;goog.userAgent.IE&&a.type==goog.events.EventType.KEYPRESS?(c=this.keyCode_,d=c!=goog.events.KeyCodes.ENTER&&c!=goog.events.KeyCodes.ESC?b.keyCode:0):(goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&a.type==goog.events.EventType.KEYPRESS?(c=this.keyCode_,d=0<=b.charCode&&63232>b.charCode&&goog.events.KeyCodes.isCharacterKey(c)?b.charCode:0):goog.userAgent.OPERA&&!goog.userAgent.WEBKIT?(c=this.keyCode_,d=
- goog.events.KeyCodes.isCharacterKey(c)?b.keyCode:0):(c=b.keyCode||this.keyCode_,d=b.charCode||0,goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_&&(e=this.altKey_),goog.userAgent.MAC&&d==goog.events.KeyCodes.QUESTION_MARK&&c==goog.events.KeyCodes.WIN_KEY&&(c=goog.events.KeyCodes.SLASH));var f=c=goog.events.KeyCodes.normalizeKeyCode(c),g=b.keyIdentifier;c?63232<=c&&c in goog.events.KeyHandler.safariKey_?f=goog.events.KeyHandler.safariKey_[c]:25==c&&a.shiftKey&&(f=9):g&&g in goog.events.KeyHandler.keyIdentifier_&&
- (f=goog.events.KeyHandler.keyIdentifier_[g]);a=f==this.lastKey_;this.lastKey_=f;b=new goog.events.KeyEvent(f,d,a,b);b.altKey=e;this.dispatchEvent(b)};goog.events.KeyHandler.prototype.getElement=function(){return this.element_};
- goog.events.KeyHandler.prototype.attach=function(a,b){this.keyUpKey_&&this.detach();this.element_=a;this.keyPressKey_=goog.events.listen(this.element_,goog.events.EventType.KEYPRESS,this,b);this.keyDownKey_=goog.events.listen(this.element_,goog.events.EventType.KEYDOWN,this.handleKeyDown_,b,this);this.keyUpKey_=goog.events.listen(this.element_,goog.events.EventType.KEYUP,this.handleKeyup_,b,this)};
- goog.events.KeyHandler.prototype.detach=function(){this.keyPressKey_&&(goog.events.unlistenByKey(this.keyPressKey_),goog.events.unlistenByKey(this.keyDownKey_),goog.events.unlistenByKey(this.keyUpKey_),this.keyUpKey_=this.keyDownKey_=this.keyPressKey_=null);this.element_=null;this.keyCode_=this.lastKey_=-1};goog.events.KeyHandler.prototype.disposeInternal=function(){goog.events.KeyHandler.superClass_.disposeInternal.call(this);this.detach()};
- goog.events.KeyEvent=function(a,b,c,d){goog.events.BrowserEvent.call(this,d);this.type=goog.events.KeyHandler.EventType.KEY;this.keyCode=a;this.charCode=b;this.repeat=c};goog.inherits(goog.events.KeyEvent,goog.events.BrowserEvent);goog.dom.classlist={};goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST=!1;goog.dom.classlist.get=function(a){if(goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList)return a.classList;a=a.className;return goog.isString(a)&&a.match(/\S+/g)||[]};goog.dom.classlist.set=function(a,b){a.className=b};goog.dom.classlist.contains=function(a,b){return goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?a.classList.contains(b):goog.array.contains(goog.dom.classlist.get(a),b)};
- goog.dom.classlist.add=function(a,b){goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?a.classList.add(b):goog.dom.classlist.contains(a,b)||(a.className+=0<a.className.length?" "+b:b)};
- goog.dom.classlist.addAll=function(a,b){if(goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList)goog.array.forEach(b,function(b){goog.dom.classlist.add(a,b)});else{var c={};goog.array.forEach(goog.dom.classlist.get(a),function(a){c[a]=!0});goog.array.forEach(b,function(a){c[a]=!0});a.className="";for(var d in c)a.className+=0<a.className.length?" "+d:d}};
- goog.dom.classlist.remove=function(a,b){goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?a.classList.remove(b):goog.dom.classlist.contains(a,b)&&(a.className=goog.array.filter(goog.dom.classlist.get(a),function(a){return a!=b}).join(" "))};
- goog.dom.classlist.removeAll=function(a,b){goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?goog.array.forEach(b,function(b){goog.dom.classlist.remove(a,b)}):a.className=goog.array.filter(goog.dom.classlist.get(a),function(a){return!goog.array.contains(b,a)}).join(" ")};goog.dom.classlist.enable=function(a,b,c){c?goog.dom.classlist.add(a,b):goog.dom.classlist.remove(a,b)};goog.dom.classlist.enableAll=function(a,b,c){(c?goog.dom.classlist.addAll:goog.dom.classlist.removeAll)(a,b)};
- goog.dom.classlist.swap=function(a,b,c){return goog.dom.classlist.contains(a,b)?(goog.dom.classlist.remove(a,b),goog.dom.classlist.add(a,c),!0):!1};goog.dom.classlist.toggle=function(a,b){var c=!goog.dom.classlist.contains(a,b);goog.dom.classlist.enable(a,b,c);return c};goog.dom.classlist.addRemove=function(a,b,c){goog.dom.classlist.remove(a,b);goog.dom.classlist.add(a,c)};goog.ui.registry={};goog.ui.registry.getDefaultRenderer=function(a){for(var b;a;){b=goog.getUid(a);if(b=goog.ui.registry.defaultRenderers_[b])break;a=a.superClass_?a.superClass_.constructor:null}return b?goog.isFunction(b.getInstance)?b.getInstance():new b:null};
- goog.ui.registry.setDefaultRenderer=function(a,b){if(!goog.isFunction(a))throw Error("Invalid component class "+a);if(!goog.isFunction(b))throw Error("Invalid renderer class "+b);var c=goog.getUid(a);goog.ui.registry.defaultRenderers_[c]=b};goog.ui.registry.getDecoratorByClassName=function(a){return a in goog.ui.registry.decoratorFunctions_?goog.ui.registry.decoratorFunctions_[a]():null};
- goog.ui.registry.setDecoratorByClassName=function(a,b){if(!a)throw Error("Invalid class name "+a);if(!goog.isFunction(b))throw Error("Invalid decorator function "+b);goog.ui.registry.decoratorFunctions_[a]=b};goog.ui.registry.getDecorator=function(a){goog.asserts.assert(a);for(var b=goog.dom.classlist.get(a),c=0,d=b.length;c<d;c++)if(a=goog.ui.registry.getDecoratorByClassName(b[c]))return a;return null};
- goog.ui.registry.reset=function(){goog.ui.registry.defaultRenderers_={};goog.ui.registry.decoratorFunctions_={}};goog.ui.registry.defaultRenderers_={};goog.ui.registry.decoratorFunctions_={};goog.ui.ContainerRenderer=function(a){this.ariaRole_=a};goog.addSingletonGetter(goog.ui.ContainerRenderer);goog.ui.ContainerRenderer.getCustomRenderer=function(a,b){var c=new a;c.getCssClass=function(){return b};return c};goog.ui.ContainerRenderer.CSS_CLASS="goog-container";goog.ui.ContainerRenderer.prototype.getAriaRole=function(){return this.ariaRole_};goog.ui.ContainerRenderer.prototype.enableTabIndex=function(a,b){a&&(a.tabIndex=b?0:-1)};
- goog.ui.ContainerRenderer.prototype.createDom=function(a){return a.getDomHelper().createDom(goog.dom.TagName.DIV,this.getClassNames(a).join(" "))};goog.ui.ContainerRenderer.prototype.getContentElement=function(a){return a};goog.ui.ContainerRenderer.prototype.canDecorate=function(a){return"DIV"==a.tagName};
- goog.ui.ContainerRenderer.prototype.decorate=function(a,b){b.id&&a.setId(b.id);var c=this.getCssClass(),d=!1,e=goog.dom.classlist.get(b);e&&goog.array.forEach(e,function(b){b==c?d=!0:b&&this.setStateFromClassName(a,b,c)},this);d||goog.dom.classlist.add(b,c);this.decorateChildren(a,this.getContentElement(b));return b};
- goog.ui.ContainerRenderer.prototype.setStateFromClassName=function(a,b,c){b==c+"-disabled"?a.setEnabled(!1):b==c+"-horizontal"?a.setOrientation(goog.ui.Container.Orientation.HORIZONTAL):b==c+"-vertical"&&a.setOrientation(goog.ui.Container.Orientation.VERTICAL)};
- goog.ui.ContainerRenderer.prototype.decorateChildren=function(a,b,c){if(b){c=c||b.firstChild;for(var d;c&&c.parentNode==b;){d=c.nextSibling;if(c.nodeType==goog.dom.NodeType.ELEMENT){var e=this.getDecoratorForChild(c);e&&(e.setElementInternal(c),a.isEnabled()||e.setEnabled(!1),a.addChild(e),e.decorate(c))}else c.nodeValue&&""!=goog.string.trim(c.nodeValue)||b.removeChild(c);c=d}}};goog.ui.ContainerRenderer.prototype.getDecoratorForChild=function(a){return goog.ui.registry.getDecorator(a)};
- goog.ui.ContainerRenderer.prototype.initializeDom=function(a){a=a.getElement();goog.asserts.assert(a,"The container DOM element cannot be null.");goog.style.setUnselectable(a,!0,goog.userAgent.GECKO);goog.userAgent.IE&&(a.hideFocus=!0);var b=this.getAriaRole();b&&goog.a11y.aria.setRole(a,b)};goog.ui.ContainerRenderer.prototype.getKeyEventTarget=function(a){return a.getElement()};goog.ui.ContainerRenderer.prototype.getCssClass=function(){return goog.ui.ContainerRenderer.CSS_CLASS};
- goog.ui.ContainerRenderer.prototype.getClassNames=function(a){var b=this.getCssClass(),c=a.getOrientation()==goog.ui.Container.Orientation.HORIZONTAL,c=[b,c?b+"-horizontal":b+"-vertical"];a.isEnabled()||c.push(b+"-disabled");return c};goog.ui.ContainerRenderer.prototype.getDefaultOrientation=function(){return goog.ui.Container.Orientation.VERTICAL};goog.ui.ControlRenderer=function(){};goog.addSingletonGetter(goog.ui.ControlRenderer);goog.tagUnsealableClass(goog.ui.ControlRenderer);goog.ui.ControlRenderer.getCustomRenderer=function(a,b){var c=new a;c.getCssClass=function(){return b};return c};goog.ui.ControlRenderer.CSS_CLASS="goog-control";goog.ui.ControlRenderer.IE6_CLASS_COMBINATIONS=[];
- goog.ui.ControlRenderer.TOGGLE_ARIA_STATE_MAP_=goog.object.create(goog.a11y.aria.Role.BUTTON,goog.a11y.aria.State.PRESSED,goog.a11y.aria.Role.CHECKBOX,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.MENU_ITEM,goog.a11y.aria.State.SELECTED,goog.a11y.aria.Role.MENU_ITEM_CHECKBOX,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.MENU_ITEM_RADIO,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.RADIO,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.TAB,goog.a11y.aria.State.SELECTED,goog.a11y.aria.Role.TREEITEM,
- goog.a11y.aria.State.SELECTED);goog.ui.ControlRenderer.prototype.getAriaRole=function(){};goog.ui.ControlRenderer.prototype.createDom=function(a){return a.getDomHelper().createDom(goog.dom.TagName.DIV,this.getClassNames(a).join(" "),a.getContent())};goog.ui.ControlRenderer.prototype.getContentElement=function(a){return a};
- goog.ui.ControlRenderer.prototype.enableClassName=function(a,b,c){if(a=a.getElement?a.getElement():a){var d=[b];goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("7")&&(d=this.getAppliedCombinedClassNames_(goog.dom.classlist.get(a),b),d.push(b));goog.dom.classlist.enableAll(a,d,c)}};goog.ui.ControlRenderer.prototype.enableExtraClassName=function(a,b,c){this.enableClassName(a,b,c)};goog.ui.ControlRenderer.prototype.canDecorate=function(a){return!0};
- goog.ui.ControlRenderer.prototype.decorate=function(a,b){b.id&&a.setId(b.id);var c=this.getContentElement(b);c&&c.firstChild?a.setContentInternal(c.firstChild.nextSibling?goog.array.clone(c.childNodes):c.firstChild):a.setContentInternal(null);var d=0,e=this.getCssClass(),f=this.getStructuralCssClass(),g=!1,h=!1,k=!1,l=goog.array.toArray(goog.dom.classlist.get(b));goog.array.forEach(l,function(a){g||a!=e?h||a!=f?d|=this.getStateFromClass(a):h=!0:(g=!0,f==e&&(h=!0));this.getStateFromClass(a)==goog.ui.Component.State.DISABLED&&
- (goog.asserts.assertElement(c),goog.dom.isFocusableTabIndex(c)&&goog.dom.setFocusableTabIndex(c,!1))},this);a.setStateInternal(d);g||(l.push(e),f==e&&(h=!0));h||l.push(f);var n=a.getExtraClassNames();n&&l.push.apply(l,n);if(goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("7")){var m=this.getAppliedCombinedClassNames_(l);0<m.length&&(l.push.apply(l,m),k=!0)}g&&h&&!n&&!k||goog.dom.classlist.set(b,l.join(" "));return b};
- goog.ui.ControlRenderer.prototype.initializeDom=function(a){a.isRightToLeft()&&this.setRightToLeft(a.getElement(),!0);a.isEnabled()&&this.setFocusable(a,a.isVisible())};goog.ui.ControlRenderer.prototype.setAriaRole=function(a,b){var c=b||this.getAriaRole();if(c){goog.asserts.assert(a,"The element passed as a first parameter cannot be null.");var d=goog.a11y.aria.getRole(a);c!=d&&goog.a11y.aria.setRole(a,c)}};
- goog.ui.ControlRenderer.prototype.setAriaStates=function(a,b){goog.asserts.assert(a);goog.asserts.assert(b);var c=a.getAriaLabel();goog.isDefAndNotNull(c)&&this.setAriaLabel(b,c);a.isVisible()||goog.a11y.aria.setState(b,goog.a11y.aria.State.HIDDEN,!a.isVisible());a.isEnabled()||this.updateAriaState(b,goog.ui.Component.State.DISABLED,!a.isEnabled());a.isSupportedState(goog.ui.Component.State.SELECTED)&&this.updateAriaState(b,goog.ui.Component.State.SELECTED,a.isSelected());a.isSupportedState(goog.ui.Component.State.CHECKED)&&
- this.updateAriaState(b,goog.ui.Component.State.CHECKED,a.isChecked());a.isSupportedState(goog.ui.Component.State.OPENED)&&this.updateAriaState(b,goog.ui.Component.State.OPENED,a.isOpen())};goog.ui.ControlRenderer.prototype.setAriaLabel=function(a,b){goog.a11y.aria.setLabel(a,b)};goog.ui.ControlRenderer.prototype.setAllowTextSelection=function(a,b){goog.style.setUnselectable(a,!b,!goog.userAgent.IE&&!goog.userAgent.OPERA)};
- goog.ui.ControlRenderer.prototype.setRightToLeft=function(a,b){this.enableClassName(a,this.getStructuralCssClass()+"-rtl",b)};goog.ui.ControlRenderer.prototype.isFocusable=function(a){var b;return a.isSupportedState(goog.ui.Component.State.FOCUSED)&&(b=a.getKeyEventTarget())?goog.dom.isFocusableTabIndex(b):!1};
- goog.ui.ControlRenderer.prototype.setFocusable=function(a,b){var c;if(a.isSupportedState(goog.ui.Component.State.FOCUSED)&&(c=a.getKeyEventTarget())){if(!b&&a.isFocused()){try{c.blur()}catch(d){}a.isFocused()&&a.handleBlur(null)}goog.dom.isFocusableTabIndex(c)!=b&&goog.dom.setFocusableTabIndex(c,b)}};goog.ui.ControlRenderer.prototype.setVisible=function(a,b){goog.style.setElementShown(a,b);a&&goog.a11y.aria.setState(a,goog.a11y.aria.State.HIDDEN,!b)};
- goog.ui.ControlRenderer.prototype.setState=function(a,b,c){var d=a.getElement();if(d){var e=this.getClassForState(b);e&&this.enableClassName(a,e,c);this.updateAriaState(d,b,c)}};
- goog.ui.ControlRenderer.prototype.updateAriaState=function(a,b,c){goog.ui.ControlRenderer.ariaAttributeMap_||(goog.ui.ControlRenderer.ariaAttributeMap_=goog.object.create(goog.ui.Component.State.DISABLED,goog.a11y.aria.State.DISABLED,goog.ui.Component.State.SELECTED,goog.a11y.aria.State.SELECTED,goog.ui.Component.State.CHECKED,goog.a11y.aria.State.CHECKED,goog.ui.Component.State.OPENED,goog.a11y.aria.State.EXPANDED));goog.asserts.assert(a,"The element passed as a first parameter cannot be null.");
- (b=goog.ui.ControlRenderer.getAriaStateForAriaRole_(a,goog.ui.ControlRenderer.ariaAttributeMap_[b]))&&goog.a11y.aria.setState(a,b,c)};goog.ui.ControlRenderer.getAriaStateForAriaRole_=function(a,b){var c=goog.a11y.aria.getRole(a);if(!c)return b;c=goog.ui.ControlRenderer.TOGGLE_ARIA_STATE_MAP_[c]||b;return goog.ui.ControlRenderer.isAriaState_(b)?c:b};goog.ui.ControlRenderer.isAriaState_=function(a){return a==goog.a11y.aria.State.CHECKED||a==goog.a11y.aria.State.SELECTED};
- goog.ui.ControlRenderer.prototype.setContent=function(a,b){var c=this.getContentElement(a);if(c&&(goog.dom.removeChildren(c),b))if(goog.isString(b))goog.dom.setTextContent(c,b);else{var d=function(a){if(a){var b=goog.dom.getOwnerDocument(c);c.appendChild(goog.isString(a)?b.createTextNode(a):a)}};goog.isArray(b)?goog.array.forEach(b,d):!goog.isArrayLike(b)||"nodeType"in b?d(b):goog.array.forEach(goog.array.clone(b),d)}};goog.ui.ControlRenderer.prototype.getKeyEventTarget=function(a){return a.getElement()};
- goog.ui.ControlRenderer.prototype.getCssClass=function(){return goog.ui.ControlRenderer.CSS_CLASS};goog.ui.ControlRenderer.prototype.getIe6ClassCombinations=function(){return[]};goog.ui.ControlRenderer.prototype.getStructuralCssClass=function(){return this.getCssClass()};
- goog.ui.ControlRenderer.prototype.getClassNames=function(a){var b=this.getCssClass(),c=[b],d=this.getStructuralCssClass();d!=b&&c.push(d);b=this.getClassNamesForState(a.getState());c.push.apply(c,b);(a=a.getExtraClassNames())&&c.push.apply(c,a);goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("7")&&c.push.apply(c,this.getAppliedCombinedClassNames_(c));return c};
- goog.ui.ControlRenderer.prototype.getAppliedCombinedClassNames_=function(a,b){var c=[];b&&(a=goog.array.concat(a,[b]));goog.array.forEach(this.getIe6ClassCombinations(),function(d){!goog.array.every(d,goog.partial(goog.array.contains,a))||b&&!goog.array.contains(d,b)||c.push(d.join("_"))});return c};goog.ui.ControlRenderer.prototype.getClassNamesForState=function(a){for(var b=[];a;){var c=a&-a;b.push(this.getClassForState(c));a&=~c}return b};
- goog.ui.ControlRenderer.prototype.getClassForState=function(a){this.classByState_||this.createClassByStateMap_();return this.classByState_[a]};goog.ui.ControlRenderer.prototype.getStateFromClass=function(a){this.stateByClass_||this.createStateByClassMap_();a=parseInt(this.stateByClass_[a],10);return isNaN(a)?0:a};
- goog.ui.ControlRenderer.prototype.createClassByStateMap_=function(){var a=this.getStructuralCssClass(),b=!goog.string.contains(goog.string.normalizeWhitespace(a)," ");goog.asserts.assert(b,"ControlRenderer has an invalid css class: '"+a+"'");this.classByState_=goog.object.create(goog.ui.Component.State.DISABLED,a+"-disabled",goog.ui.Component.State.HOVER,a+"-hover",goog.ui.Component.State.ACTIVE,a+"-active",goog.ui.Component.State.SELECTED,a+"-selected",goog.ui.Component.State.CHECKED,a+"-checked",
- goog.ui.Component.State.FOCUSED,a+"-focused",goog.ui.Component.State.OPENED,a+"-open")};goog.ui.ControlRenderer.prototype.createStateByClassMap_=function(){this.classByState_||this.createClassByStateMap_();this.stateByClass_=goog.object.transpose(this.classByState_)};goog.ui.Control=function(a,b,c){goog.ui.Component.call(this,c);this.renderer_=b||goog.ui.registry.getDefaultRenderer(this.constructor);this.setContentInternal(goog.isDef(a)?a:null);this.ariaLabel_=null};goog.inherits(goog.ui.Control,goog.ui.Component);goog.tagUnsealableClass(goog.ui.Control);goog.ui.Control.registerDecorator=goog.ui.registry.setDecoratorByClassName;goog.ui.Control.getDecorator=goog.ui.registry.getDecorator;goog.ui.Control.prototype.content_=null;goog.ui.Control.prototype.state_=0;
- goog.ui.Control.prototype.supportedStates_=goog.ui.Component.State.DISABLED|goog.ui.Component.State.HOVER|goog.ui.Component.State.ACTIVE|goog.ui.Component.State.FOCUSED;goog.ui.Control.prototype.autoStates_=goog.ui.Component.State.ALL;goog.ui.Control.prototype.statesWithTransitionEvents_=0;goog.ui.Control.prototype.visible_=!0;goog.ui.Control.prototype.extraClassNames_=null;goog.ui.Control.prototype.handleMouseEvents_=!0;goog.ui.Control.prototype.allowTextSelection_=!1;
- goog.ui.Control.prototype.preferredAriaRole_=null;goog.ui.Control.prototype.isHandleMouseEvents=function(){return this.handleMouseEvents_};goog.ui.Control.prototype.setHandleMouseEvents=function(a){this.isInDocument()&&a!=this.handleMouseEvents_&&this.enableMouseEventHandling_(a);this.handleMouseEvents_=a};goog.ui.Control.prototype.getKeyEventTarget=function(){return this.renderer_.getKeyEventTarget(this)};
- goog.ui.Control.prototype.getKeyHandler=function(){return this.keyHandler_||(this.keyHandler_=new goog.events.KeyHandler)};goog.ui.Control.prototype.getRenderer=function(){return this.renderer_};goog.ui.Control.prototype.setRenderer=function(a){if(this.isInDocument())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.getElement()&&this.setElementInternal(null);this.renderer_=a};goog.ui.Control.prototype.getExtraClassNames=function(){return this.extraClassNames_};
- goog.ui.Control.prototype.addClassName=function(a){a&&(this.extraClassNames_?goog.array.contains(this.extraClassNames_,a)||this.extraClassNames_.push(a):this.extraClassNames_=[a],this.renderer_.enableExtraClassName(this,a,!0))};goog.ui.Control.prototype.removeClassName=function(a){a&&this.extraClassNames_&&goog.array.remove(this.extraClassNames_,a)&&(0==this.extraClassNames_.length&&(this.extraClassNames_=null),this.renderer_.enableExtraClassName(this,a,!1))};
- goog.ui.Control.prototype.enableClassName=function(a,b){b?this.addClassName(a):this.removeClassName(a)};goog.ui.Control.prototype.createDom=function(){var a=this.renderer_.createDom(this);this.setElementInternal(a);this.renderer_.setAriaRole(a,this.getPreferredAriaRole());this.isAllowTextSelection()||this.renderer_.setAllowTextSelection(a,!1);this.isVisible()||this.renderer_.setVisible(a,!1)};goog.ui.Control.prototype.getPreferredAriaRole=function(){return this.preferredAriaRole_};
- goog.ui.Control.prototype.setPreferredAriaRole=function(a){this.preferredAriaRole_=a};goog.ui.Control.prototype.getAriaLabel=function(){return this.ariaLabel_};goog.ui.Control.prototype.setAriaLabel=function(a){this.ariaLabel_=a;var b=this.getElement();b&&this.renderer_.setAriaLabel(b,a)};goog.ui.Control.prototype.getContentElement=function(){return this.renderer_.getContentElement(this.getElement())};goog.ui.Control.prototype.canDecorate=function(a){return this.renderer_.canDecorate(a)};
- goog.ui.Control.prototype.decorateInternal=function(a){a=this.renderer_.decorate(this,a);this.setElementInternal(a);this.renderer_.setAriaRole(a,this.getPreferredAriaRole());this.isAllowTextSelection()||this.renderer_.setAllowTextSelection(a,!1);this.visible_="none"!=a.style.display};
- goog.ui.Control.prototype.enterDocument=function(){goog.ui.Control.superClass_.enterDocument.call(this);this.renderer_.setAriaStates(this,this.getElementStrict());this.renderer_.initializeDom(this);if(this.supportedStates_&~goog.ui.Component.State.DISABLED&&(this.isHandleMouseEvents()&&this.enableMouseEventHandling_(!0),this.isSupportedState(goog.ui.Component.State.FOCUSED))){var a=this.getKeyEventTarget();if(a){var b=this.getKeyHandler();b.attach(a);this.getHandler().listen(b,goog.events.KeyHandler.EventType.KEY,
- this.handleKeyEvent).listen(a,goog.events.EventType.FOCUS,this.handleFocus).listen(a,goog.events.EventType.BLUR,this.handleBlur)}}};
- goog.ui.Control.prototype.enableMouseEventHandling_=function(a){var b=this.getHandler(),c=this.getElement();a?(b.listen(c,goog.events.EventType.MOUSEOVER,this.handleMouseOver).listen(c,goog.events.EventType.MOUSEDOWN,this.handleMouseDown).listen(c,goog.events.EventType.MOUSEUP,this.handleMouseUp).listen(c,goog.events.EventType.MOUSEOUT,this.handleMouseOut),this.handleContextMenu!=goog.nullFunction&&b.listen(c,goog.events.EventType.CONTEXTMENU,this.handleContextMenu),goog.userAgent.IE&&(goog.userAgent.isVersionOrHigher(9)||
- b.listen(c,goog.events.EventType.DBLCLICK,this.handleDblClick),this.ieMouseEventSequenceSimulator_||(this.ieMouseEventSequenceSimulator_=new goog.ui.Control.IeMouseEventSequenceSimulator_(this),this.registerDisposable(this.ieMouseEventSequenceSimulator_)))):(b.unlisten(c,goog.events.EventType.MOUSEOVER,this.handleMouseOver).unlisten(c,goog.events.EventType.MOUSEDOWN,this.handleMouseDown).unlisten(c,goog.events.EventType.MOUSEUP,this.handleMouseUp).unlisten(c,goog.events.EventType.MOUSEOUT,this.handleMouseOut),
- this.handleContextMenu!=goog.nullFunction&&b.unlisten(c,goog.events.EventType.CONTEXTMENU,this.handleContextMenu),goog.userAgent.IE&&(goog.userAgent.isVersionOrHigher(9)||b.unlisten(c,goog.events.EventType.DBLCLICK,this.handleDblClick),goog.dispose(this.ieMouseEventSequenceSimulator_),this.ieMouseEventSequenceSimulator_=null))};
- goog.ui.Control.prototype.exitDocument=function(){goog.ui.Control.superClass_.exitDocument.call(this);this.keyHandler_&&this.keyHandler_.detach();this.isVisible()&&this.isEnabled()&&this.renderer_.setFocusable(this,!1)};goog.ui.Control.prototype.disposeInternal=function(){goog.ui.Control.superClass_.disposeInternal.call(this);this.keyHandler_&&(this.keyHandler_.dispose(),delete this.keyHandler_);delete this.renderer_;this.ieMouseEventSequenceSimulator_=this.extraClassNames_=this.content_=null};
- goog.ui.Control.prototype.getContent=function(){return this.content_};goog.ui.Control.prototype.setContent=function(a){this.renderer_.setContent(this.getElement(),a);this.setContentInternal(a)};goog.ui.Control.prototype.setContentInternal=function(a){this.content_=a};goog.ui.Control.prototype.getCaption=function(){var a=this.getContent();if(!a)return"";a=goog.isString(a)?a:goog.isArray(a)?goog.array.map(a,goog.dom.getRawTextContent).join(""):goog.dom.getTextContent(a);return goog.string.collapseBreakingSpaces(a)};
- goog.ui.Control.prototype.setCaption=function(a){this.setContent(a)};goog.ui.Control.prototype.setRightToLeft=function(a){goog.ui.Control.superClass_.setRightToLeft.call(this,a);var b=this.getElement();b&&this.renderer_.setRightToLeft(b,a)};goog.ui.Control.prototype.isAllowTextSelection=function(){return this.allowTextSelection_};goog.ui.Control.prototype.setAllowTextSelection=function(a){this.allowTextSelection_=a;var b=this.getElement();b&&this.renderer_.setAllowTextSelection(b,a)};
- goog.ui.Control.prototype.isVisible=function(){return this.visible_};goog.ui.Control.prototype.setVisible=function(a,b){if(b||this.visible_!=a&&this.dispatchEvent(a?goog.ui.Component.EventType.SHOW:goog.ui.Component.EventType.HIDE)){var c=this.getElement();c&&this.renderer_.setVisible(c,a);this.isEnabled()&&this.renderer_.setFocusable(this,a);this.visible_=a;return!0}return!1};goog.ui.Control.prototype.isEnabled=function(){return!this.hasState(goog.ui.Component.State.DISABLED)};
- goog.ui.Control.prototype.isParentDisabled_=function(){var a=this.getParent();return!!a&&"function"==typeof a.isEnabled&&!a.isEnabled()};goog.ui.Control.prototype.setEnabled=function(a){!this.isParentDisabled_()&&this.isTransitionAllowed(goog.ui.Component.State.DISABLED,!a)&&(a||(this.setActive(!1),this.setHighlighted(!1)),this.isVisible()&&this.renderer_.setFocusable(this,a),this.setState(goog.ui.Component.State.DISABLED,!a,!0))};goog.ui.Control.prototype.isHighlighted=function(){return this.hasState(goog.ui.Component.State.HOVER)};
- goog.ui.Control.prototype.setHighlighted=function(a){this.isTransitionAllowed(goog.ui.Component.State.HOVER,a)&&this.setState(goog.ui.Component.State.HOVER,a)};goog.ui.Control.prototype.isActive=function(){return this.hasState(goog.ui.Component.State.ACTIVE)};goog.ui.Control.prototype.setActive=function(a){this.isTransitionAllowed(goog.ui.Component.State.ACTIVE,a)&&this.setState(goog.ui.Component.State.ACTIVE,a)};goog.ui.Control.prototype.isSelected=function(){return this.hasState(goog.ui.Component.State.SELECTED)};
- goog.ui.Control.prototype.setSelected=function(a){this.isTransitionAllowed(goog.ui.Component.State.SELECTED,a)&&this.setState(goog.ui.Component.State.SELECTED,a)};goog.ui.Control.prototype.isChecked=function(){return this.hasState(goog.ui.Component.State.CHECKED)};goog.ui.Control.prototype.setChecked=function(a){this.isTransitionAllowed(goog.ui.Component.State.CHECKED,a)&&this.setState(goog.ui.Component.State.CHECKED,a)};goog.ui.Control.prototype.isFocused=function(){return this.hasState(goog.ui.Component.State.FOCUSED)};
- goog.ui.Control.prototype.setFocused=function(a){this.isTransitionAllowed(goog.ui.Component.State.FOCUSED,a)&&this.setState(goog.ui.Component.State.FOCUSED,a)};goog.ui.Control.prototype.isOpen=function(){return this.hasState(goog.ui.Component.State.OPENED)};goog.ui.Control.prototype.setOpen=function(a){this.isTransitionAllowed(goog.ui.Component.State.OPENED,a)&&this.setState(goog.ui.Component.State.OPENED,a)};goog.ui.Control.prototype.getState=function(){return this.state_};
- goog.ui.Control.prototype.hasState=function(a){return!!(this.state_&a)};goog.ui.Control.prototype.setState=function(a,b,c){c||a!=goog.ui.Component.State.DISABLED?this.isSupportedState(a)&&b!=this.hasState(a)&&(this.renderer_.setState(this,a,b),this.state_=b?this.state_|a:this.state_&~a):this.setEnabled(!b)};goog.ui.Control.prototype.setStateInternal=function(a){this.state_=a};goog.ui.Control.prototype.isSupportedState=function(a){return!!(this.supportedStates_&a)};
- goog.ui.Control.prototype.setSupportedState=function(a,b){if(this.isInDocument()&&this.hasState(a)&&!b)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);!b&&this.hasState(a)&&this.setState(a,!1);this.supportedStates_=b?this.supportedStates_|a:this.supportedStates_&~a};goog.ui.Control.prototype.isAutoState=function(a){return!!(this.autoStates_&a)&&this.isSupportedState(a)};goog.ui.Control.prototype.setAutoStates=function(a,b){this.autoStates_=b?this.autoStates_|a:this.autoStates_&~a};
- goog.ui.Control.prototype.isDispatchTransitionEvents=function(a){return!!(this.statesWithTransitionEvents_&a)&&this.isSupportedState(a)};goog.ui.Control.prototype.setDispatchTransitionEvents=function(a,b){this.statesWithTransitionEvents_=b?this.statesWithTransitionEvents_|a:this.statesWithTransitionEvents_&~a};
- goog.ui.Control.prototype.isTransitionAllowed=function(a,b){return this.isSupportedState(a)&&this.hasState(a)!=b&&(!(this.statesWithTransitionEvents_&a)||this.dispatchEvent(goog.ui.Component.getStateTransitionEvent(a,b)))&&!this.isDisposed()};goog.ui.Control.prototype.handleMouseOver=function(a){!goog.ui.Control.isMouseEventWithinElement_(a,this.getElement())&&this.dispatchEvent(goog.ui.Component.EventType.ENTER)&&this.isEnabled()&&this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!0)};
- goog.ui.Control.prototype.handleMouseOut=function(a){!goog.ui.Control.isMouseEventWithinElement_(a,this.getElement())&&this.dispatchEvent(goog.ui.Component.EventType.LEAVE)&&(this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!1),this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!1))};goog.ui.Control.prototype.handleContextMenu=goog.nullFunction;goog.ui.Control.isMouseEventWithinElement_=function(a,b){return!!a.relatedTarget&&goog.dom.contains(b,a.relatedTarget)};
- goog.ui.Control.prototype.handleMouseDown=function(a){this.isEnabled()&&(this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!0),a.isMouseActionButton()&&(this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!0),this.renderer_&&this.renderer_.isFocusable(this)&&this.getKeyEventTarget().focus()));!this.isAllowTextSelection()&&a.isMouseActionButton()&&a.preventDefault()};
- goog.ui.Control.prototype.handleMouseUp=function(a){this.isEnabled()&&(this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!0),this.isActive()&&this.performActionInternal(a)&&this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!1))};goog.ui.Control.prototype.handleDblClick=function(a){this.isEnabled()&&this.performActionInternal(a)};
- goog.ui.Control.prototype.performActionInternal=function(a){this.isAutoState(goog.ui.Component.State.CHECKED)&&this.setChecked(!this.isChecked());this.isAutoState(goog.ui.Component.State.SELECTED)&&this.setSelected(!0);this.isAutoState(goog.ui.Component.State.OPENED)&&this.setOpen(!this.isOpen());var b=new goog.events.Event(goog.ui.Component.EventType.ACTION,this);a&&(b.altKey=a.altKey,b.ctrlKey=a.ctrlKey,b.metaKey=a.metaKey,b.shiftKey=a.shiftKey,b.platformModifierKey=a.platformModifierKey);return this.dispatchEvent(b)};
- goog.ui.Control.prototype.handleFocus=function(a){this.isAutoState(goog.ui.Component.State.FOCUSED)&&this.setFocused(!0)};goog.ui.Control.prototype.handleBlur=function(a){this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!1);this.isAutoState(goog.ui.Component.State.FOCUSED)&&this.setFocused(!1)};goog.ui.Control.prototype.handleKeyEvent=function(a){return this.isVisible()&&this.isEnabled()&&this.handleKeyEventInternal(a)?(a.preventDefault(),a.stopPropagation(),!0):!1};
- goog.ui.Control.prototype.handleKeyEventInternal=function(a){return a.keyCode==goog.events.KeyCodes.ENTER&&this.performActionInternal(a)};goog.ui.registry.setDefaultRenderer(goog.ui.Control,goog.ui.ControlRenderer);goog.ui.registry.setDecoratorByClassName(goog.ui.ControlRenderer.CSS_CLASS,function(){return new goog.ui.Control(null)});
- goog.ui.Control.IeMouseEventSequenceSimulator_=function(a){goog.Disposable.call(this);this.control_=a;this.clickExpected_=!1;this.handler_=new goog.events.EventHandler(this);this.registerDisposable(this.handler_);a=this.control_.getElementStrict();this.handler_.listen(a,goog.events.EventType.MOUSEDOWN,this.handleMouseDown_).listen(a,goog.events.EventType.MOUSEUP,this.handleMouseUp_).listen(a,goog.events.EventType.CLICK,this.handleClick_)};
- goog.inherits(goog.ui.Control.IeMouseEventSequenceSimulator_,goog.Disposable);goog.ui.Control.IeMouseEventSequenceSimulator_.SYNTHETIC_EVENTS_=!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9);goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.handleMouseDown_=function(){this.clickExpected_=!1};goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.handleMouseUp_=function(){this.clickExpected_=!0};
- goog.ui.Control.IeMouseEventSequenceSimulator_.makeLeftMouseEvent_=function(a,b){if(!goog.ui.Control.IeMouseEventSequenceSimulator_.SYNTHETIC_EVENTS_)return a.button=goog.events.BrowserEvent.MouseButton.LEFT,a.type=b,a;var c=document.createEvent("MouseEvents");c.initMouseEvent(b,a.bubbles,a.cancelable,a.view||null,a.detail,a.screenX,a.screenY,a.clientX,a.clientY,a.ctrlKey,a.altKey,a.shiftKey,a.metaKey,goog.events.BrowserEvent.MouseButton.LEFT,a.relatedTarget||null);return c};
- goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.handleClick_=function(a){if(this.clickExpected_)this.clickExpected_=!1;else{var b=a.getBrowserEvent(),c=b.button,d=b.type,e=goog.ui.Control.IeMouseEventSequenceSimulator_.makeLeftMouseEvent_(b,goog.events.EventType.MOUSEDOWN);this.control_.handleMouseDown(new goog.events.BrowserEvent(e,a.currentTarget));e=goog.ui.Control.IeMouseEventSequenceSimulator_.makeLeftMouseEvent_(b,goog.events.EventType.MOUSEUP);this.control_.handleMouseUp(new goog.events.BrowserEvent(e,
- a.currentTarget));goog.ui.Control.IeMouseEventSequenceSimulator_.SYNTHETIC_EVENTS_||(b.button=c,b.type=d)}};goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.disposeInternal=function(){this.control_=null;goog.ui.Control.IeMouseEventSequenceSimulator_.superClass_.disposeInternal.call(this)};goog.ui.Container=function(a,b,c){goog.ui.Component.call(this,c);this.renderer_=b||goog.ui.ContainerRenderer.getInstance();this.orientation_=a||this.renderer_.getDefaultOrientation()};goog.inherits(goog.ui.Container,goog.ui.Component);goog.tagUnsealableClass(goog.ui.Container);goog.ui.Container.EventType={AFTER_SHOW:"aftershow",AFTER_HIDE:"afterhide"};goog.ui.Container.Orientation={HORIZONTAL:"horizontal",VERTICAL:"vertical"};goog.ui.Container.prototype.keyEventTarget_=null;
- goog.ui.Container.prototype.keyHandler_=null;goog.ui.Container.prototype.renderer_=null;goog.ui.Container.prototype.orientation_=null;goog.ui.Container.prototype.visible_=!0;goog.ui.Container.prototype.enabled_=!0;goog.ui.Container.prototype.focusable_=!0;goog.ui.Container.prototype.highlightedIndex_=-1;goog.ui.Container.prototype.openItem_=null;goog.ui.Container.prototype.mouseButtonPressed_=!1;goog.ui.Container.prototype.allowFocusableChildren_=!1;
- goog.ui.Container.prototype.openFollowsHighlight_=!0;goog.ui.Container.prototype.childElementIdMap_=null;goog.ui.Container.prototype.getKeyEventTarget=function(){return this.keyEventTarget_||this.renderer_.getKeyEventTarget(this)};
- goog.ui.Container.prototype.setKeyEventTarget=function(a){if(this.focusable_){var b=this.getKeyEventTarget(),c=this.isInDocument();this.keyEventTarget_=a;var d=this.getKeyEventTarget();c&&(this.keyEventTarget_=b,this.enableFocusHandling_(!1),this.keyEventTarget_=a,this.getKeyHandler().attach(d),this.enableFocusHandling_(!0))}else throw Error("Can't set key event target for container that doesn't support keyboard focus!");};
- goog.ui.Container.prototype.getKeyHandler=function(){return this.keyHandler_||(this.keyHandler_=new goog.events.KeyHandler(this.getKeyEventTarget()))};goog.ui.Container.prototype.getRenderer=function(){return this.renderer_};goog.ui.Container.prototype.setRenderer=function(a){if(this.getElement())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.renderer_=a};goog.ui.Container.prototype.createDom=function(){this.setElementInternal(this.renderer_.createDom(this))};
- goog.ui.Container.prototype.getContentElement=function(){return this.renderer_.getContentElement(this.getElement())};goog.ui.Container.prototype.canDecorate=function(a){return this.renderer_.canDecorate(a)};goog.ui.Container.prototype.decorateInternal=function(a){this.setElementInternal(this.renderer_.decorate(this,a));"none"==a.style.display&&(this.visible_=!1)};
- goog.ui.Container.prototype.enterDocument=function(){goog.ui.Container.superClass_.enterDocument.call(this);this.forEachChild(function(a){a.isInDocument()&&this.registerChildId_(a)},this);var a=this.getElement();this.renderer_.initializeDom(this);this.setVisible(this.visible_,!0);this.getHandler().listen(this,goog.ui.Component.EventType.ENTER,this.handleEnterItem).listen(this,goog.ui.Component.EventType.HIGHLIGHT,this.handleHighlightItem).listen(this,goog.ui.Component.EventType.UNHIGHLIGHT,this.handleUnHighlightItem).listen(this,
- goog.ui.Component.EventType.OPEN,this.handleOpenItem).listen(this,goog.ui.Component.EventType.CLOSE,this.handleCloseItem).listen(a,goog.events.EventType.MOUSEDOWN,this.handleMouseDown).listen(goog.dom.getOwnerDocument(a),goog.events.EventType.MOUSEUP,this.handleDocumentMouseUp).listen(a,[goog.events.EventType.MOUSEDOWN,goog.events.EventType.MOUSEUP,goog.events.EventType.MOUSEOVER,goog.events.EventType.MOUSEOUT,goog.events.EventType.CONTEXTMENU],this.handleChildMouseEvents);this.isFocusable()&&this.enableFocusHandling_(!0)};
- goog.ui.Container.prototype.enableFocusHandling_=function(a){var b=this.getHandler(),c=this.getKeyEventTarget();a?b.listen(c,goog.events.EventType.FOCUS,this.handleFocus).listen(c,goog.events.EventType.BLUR,this.handleBlur).listen(this.getKeyHandler(),goog.events.KeyHandler.EventType.KEY,this.handleKeyEvent):b.unlisten(c,goog.events.EventType.FOCUS,this.handleFocus).unlisten(c,goog.events.EventType.BLUR,this.handleBlur).unlisten(this.getKeyHandler(),goog.events.KeyHandler.EventType.KEY,this.handleKeyEvent)};
- goog.ui.Container.prototype.exitDocument=function(){this.setHighlightedIndex(-1);this.openItem_&&this.openItem_.setOpen(!1);this.mouseButtonPressed_=!1;goog.ui.Container.superClass_.exitDocument.call(this)};goog.ui.Container.prototype.disposeInternal=function(){goog.ui.Container.superClass_.disposeInternal.call(this);this.keyHandler_&&(this.keyHandler_.dispose(),this.keyHandler_=null);this.renderer_=this.openItem_=this.childElementIdMap_=this.keyEventTarget_=null};
- goog.ui.Container.prototype.handleEnterItem=function(a){return!0};
- goog.ui.Container.prototype.handleHighlightItem=function(a){var b=this.indexOfChild(a.target);if(-1<b&&b!=this.highlightedIndex_){var c=this.getHighlighted();c&&c.setHighlighted(!1);this.highlightedIndex_=b;c=this.getHighlighted();this.isMouseButtonPressed()&&c.setActive(!0);this.openFollowsHighlight_&&this.openItem_&&c!=this.openItem_&&(c.isSupportedState(goog.ui.Component.State.OPENED)?c.setOpen(!0):this.openItem_.setOpen(!1))}b=this.getElement();goog.asserts.assert(b,"The DOM element for the container cannot be null.");
- null!=a.target.getElement()&&goog.a11y.aria.setState(b,goog.a11y.aria.State.ACTIVEDESCENDANT,a.target.getElement().id)};goog.ui.Container.prototype.handleUnHighlightItem=function(a){a.target==this.getHighlighted()&&(this.highlightedIndex_=-1);a=this.getElement();goog.asserts.assert(a,"The DOM element for the container cannot be null.");goog.a11y.aria.removeState(a,goog.a11y.aria.State.ACTIVEDESCENDANT)};
- goog.ui.Container.prototype.handleOpenItem=function(a){(a=a.target)&&a!=this.openItem_&&a.getParent()==this&&(this.openItem_&&this.openItem_.setOpen(!1),this.openItem_=a)};goog.ui.Container.prototype.handleCloseItem=function(a){a.target==this.openItem_&&(this.openItem_=null);var b=this.getElement(),c=a.target.getElement();b&&a.target.isHighlighted()&&c&&goog.a11y.aria.setActiveDescendant(b,c)};
- goog.ui.Container.prototype.handleMouseDown=function(a){this.enabled_&&this.setMouseButtonPressed(!0);var b=this.getKeyEventTarget();b&&goog.dom.isFocusableTabIndex(b)?b.focus():a.preventDefault()};goog.ui.Container.prototype.handleDocumentMouseUp=function(a){this.setMouseButtonPressed(!1)};
- goog.ui.Container.prototype.handleChildMouseEvents=function(a){var b=this.getOwnerControl(a.target);if(b)switch(a.type){case goog.events.EventType.MOUSEDOWN:b.handleMouseDown(a);break;case goog.events.EventType.MOUSEUP:b.handleMouseUp(a);break;case goog.events.EventType.MOUSEOVER:b.handleMouseOver(a);break;case goog.events.EventType.MOUSEOUT:b.handleMouseOut(a);break;case goog.events.EventType.CONTEXTMENU:b.handleContextMenu(a)}};
- goog.ui.Container.prototype.getOwnerControl=function(a){if(this.childElementIdMap_)for(var b=this.getElement();a&&a!==b;){var c=a.id;if(c in this.childElementIdMap_)return this.childElementIdMap_[c];a=a.parentNode}return null};goog.ui.Container.prototype.handleFocus=function(a){};goog.ui.Container.prototype.handleBlur=function(a){this.setHighlightedIndex(-1);this.setMouseButtonPressed(!1);this.openItem_&&this.openItem_.setOpen(!1)};
- goog.ui.Container.prototype.handleKeyEvent=function(a){return this.isEnabled()&&this.isVisible()&&(0!=this.getChildCount()||this.keyEventTarget_)&&this.handleKeyEventInternal(a)?(a.preventDefault(),a.stopPropagation(),!0):!1};
- goog.ui.Container.prototype.handleKeyEventInternal=function(a){var b=this.getHighlighted();if(b&&"function"==typeof b.handleKeyEvent&&b.handleKeyEvent(a)||this.openItem_&&this.openItem_!=b&&"function"==typeof this.openItem_.handleKeyEvent&&this.openItem_.handleKeyEvent(a))return!0;if(a.shiftKey||a.ctrlKey||a.metaKey||a.altKey)return!1;switch(a.keyCode){case goog.events.KeyCodes.ESC:if(this.isFocusable())this.getKeyEventTarget().blur();else return!1;break;case goog.events.KeyCodes.HOME:this.highlightFirst();
- break;case goog.events.KeyCodes.END:this.highlightLast();break;case goog.events.KeyCodes.UP:if(this.orientation_==goog.ui.Container.Orientation.VERTICAL)this.highlightPrevious();else return!1;break;case goog.events.KeyCodes.LEFT:if(this.orientation_==goog.ui.Container.Orientation.HORIZONTAL)this.isRightToLeft()?this.highlightNext():this.highlightPrevious();else return!1;break;case goog.events.KeyCodes.DOWN:if(this.orientation_==goog.ui.Container.Orientation.VERTICAL)this.highlightNext();else return!1;
- break;case goog.events.KeyCodes.RIGHT:if(this.orientation_==goog.ui.Container.Orientation.HORIZONTAL)this.isRightToLeft()?this.highlightPrevious():this.highlightNext();else return!1;break;default:return!1}return!0};goog.ui.Container.prototype.registerChildId_=function(a){var b=a.getElement(),b=b.id||(b.id=a.getId());this.childElementIdMap_||(this.childElementIdMap_={});this.childElementIdMap_[b]=a};
- goog.ui.Container.prototype.addChild=function(a,b){goog.asserts.assertInstanceof(a,goog.ui.Control,"The child of a container must be a control");goog.ui.Container.superClass_.addChild.call(this,a,b)};
- goog.ui.Container.prototype.addChildAt=function(a,b,c){goog.asserts.assertInstanceof(a,goog.ui.Control);a.setDispatchTransitionEvents(goog.ui.Component.State.HOVER,!0);a.setDispatchTransitionEvents(goog.ui.Component.State.OPENED,!0);!this.isFocusable()&&this.isFocusableChildrenAllowed()||a.setSupportedState(goog.ui.Component.State.FOCUSED,!1);a.setHandleMouseEvents(!1);var d=a.getParent()==this?this.indexOfChild(a):-1;goog.ui.Container.superClass_.addChildAt.call(this,a,b,c);a.isInDocument()&&this.isInDocument()&&
- this.registerChildId_(a);this.updateHighlightedIndex_(d,b)};goog.ui.Container.prototype.updateHighlightedIndex_=function(a,b){-1==a&&(a=this.getChildCount());a==this.highlightedIndex_?this.highlightedIndex_=Math.min(this.getChildCount()-1,b):a>this.highlightedIndex_&&b<=this.highlightedIndex_?this.highlightedIndex_++:a<this.highlightedIndex_&&b>this.highlightedIndex_&&this.highlightedIndex_--};
- goog.ui.Container.prototype.removeChild=function(a,b){a=goog.isString(a)?this.getChild(a):a;goog.asserts.assertInstanceof(a,goog.ui.Control);if(a){var c=this.indexOfChild(a);-1!=c&&(c==this.highlightedIndex_?(a.setHighlighted(!1),this.highlightedIndex_=-1):c<this.highlightedIndex_&&this.highlightedIndex_--);(c=a.getElement())&&c.id&&this.childElementIdMap_&&goog.object.remove(this.childElementIdMap_,c.id)}a=goog.ui.Container.superClass_.removeChild.call(this,a,b);a.setHandleMouseEvents(!0);return a};
- goog.ui.Container.prototype.getOrientation=function(){return this.orientation_};goog.ui.Container.prototype.setOrientation=function(a){if(this.getElement())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.orientation_=a};goog.ui.Container.prototype.isVisible=function(){return this.visible_};
- goog.ui.Container.prototype.setVisible=function(a,b){if(b||this.visible_!=a&&this.dispatchEvent(a?goog.ui.Component.EventType.SHOW:goog.ui.Component.EventType.HIDE)){this.visible_=a;var c=this.getElement();c&&(goog.style.setElementShown(c,a),this.isFocusable()&&this.renderer_.enableTabIndex(this.getKeyEventTarget(),this.enabled_&&this.visible_),b||this.dispatchEvent(this.visible_?goog.ui.Container.EventType.AFTER_SHOW:goog.ui.Container.EventType.AFTER_HIDE));return!0}return!1};
- goog.ui.Container.prototype.isEnabled=function(){return this.enabled_};
- goog.ui.Container.prototype.setEnabled=function(a){this.enabled_!=a&&this.dispatchEvent(a?goog.ui.Component.EventType.ENABLE:goog.ui.Component.EventType.DISABLE)&&(a?(this.enabled_=!0,this.forEachChild(function(a){a.wasDisabled?delete a.wasDisabled:a.setEnabled(!0)})):(this.forEachChild(function(a){a.isEnabled()?a.setEnabled(!1):a.wasDisabled=!0}),this.enabled_=!1,this.setMouseButtonPressed(!1)),this.isFocusable()&&this.renderer_.enableTabIndex(this.getKeyEventTarget(),a&&this.visible_))};
- goog.ui.Container.prototype.isFocusable=function(){return this.focusable_};goog.ui.Container.prototype.setFocusable=function(a){a!=this.focusable_&&this.isInDocument()&&this.enableFocusHandling_(a);this.focusable_=a;this.enabled_&&this.visible_&&this.renderer_.enableTabIndex(this.getKeyEventTarget(),a)};goog.ui.Container.prototype.isFocusableChildrenAllowed=function(){return this.allowFocusableChildren_};
- goog.ui.Container.prototype.setFocusableChildrenAllowed=function(a){this.allowFocusableChildren_=a};goog.ui.Container.prototype.isOpenFollowsHighlight=function(){return this.openFollowsHighlight_};goog.ui.Container.prototype.setOpenFollowsHighlight=function(a){this.openFollowsHighlight_=a};goog.ui.Container.prototype.getHighlightedIndex=function(){return this.highlightedIndex_};
- goog.ui.Container.prototype.setHighlightedIndex=function(a){(a=this.getChildAt(a))?a.setHighlighted(!0):-1<this.highlightedIndex_&&this.getHighlighted().setHighlighted(!1)};goog.ui.Container.prototype.setHighlighted=function(a){this.setHighlightedIndex(this.indexOfChild(a))};goog.ui.Container.prototype.getHighlighted=function(){return this.getChildAt(this.highlightedIndex_)};
- goog.ui.Container.prototype.highlightFirst=function(){this.highlightHelper(function(a,b){return(a+1)%b},this.getChildCount()-1)};goog.ui.Container.prototype.highlightLast=function(){this.highlightHelper(function(a,b){a--;return 0>a?b-1:a},0)};goog.ui.Container.prototype.highlightNext=function(){this.highlightHelper(function(a,b){return(a+1)%b},this.highlightedIndex_)};goog.ui.Container.prototype.highlightPrevious=function(){this.highlightHelper(function(a,b){a--;return 0>a?b-1:a},this.highlightedIndex_)};
- goog.ui.Container.prototype.highlightHelper=function(a,b){for(var c=0>b?this.indexOfChild(this.openItem_):b,d=this.getChildCount(),c=a.call(this,c,d),e=0;e<=d;){var f=this.getChildAt(c);if(f&&this.canHighlightItem(f))return this.setHighlightedIndexFromKeyEvent(c),!0;e++;c=a.call(this,c,d)}return!1};goog.ui.Container.prototype.canHighlightItem=function(a){return a.isVisible()&&a.isEnabled()&&a.isSupportedState(goog.ui.Component.State.HOVER)};
- goog.ui.Container.prototype.setHighlightedIndexFromKeyEvent=function(a){this.setHighlightedIndex(a)};goog.ui.Container.prototype.getOpenItem=function(){return this.openItem_};goog.ui.Container.prototype.isMouseButtonPressed=function(){return this.mouseButtonPressed_};goog.ui.Container.prototype.setMouseButtonPressed=function(a){this.mouseButtonPressed_=a};goog.ui.MenuHeaderRenderer=function(){goog.ui.ControlRenderer.call(this)};goog.inherits(goog.ui.MenuHeaderRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.MenuHeaderRenderer);goog.ui.MenuHeaderRenderer.CSS_CLASS="goog-menuheader";goog.ui.MenuHeaderRenderer.prototype.getCssClass=function(){return goog.ui.MenuHeaderRenderer.CSS_CLASS};goog.ui.MenuHeader=function(a,b,c){goog.ui.Control.call(this,a,c||goog.ui.MenuHeaderRenderer.getInstance(),b);this.setSupportedState(goog.ui.Component.State.DISABLED,!1);this.setSupportedState(goog.ui.Component.State.HOVER,!1);this.setSupportedState(goog.ui.Component.State.ACTIVE,!1);this.setSupportedState(goog.ui.Component.State.FOCUSED,!1);this.setStateInternal(goog.ui.Component.State.DISABLED)};goog.inherits(goog.ui.MenuHeader,goog.ui.Control);
- goog.ui.registry.setDecoratorByClassName(goog.ui.MenuHeaderRenderer.CSS_CLASS,function(){return new goog.ui.MenuHeader(null)});goog.ui.MenuItemRenderer=function(){goog.ui.ControlRenderer.call(this);this.classNameCache_=[]};goog.inherits(goog.ui.MenuItemRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.MenuItemRenderer);goog.ui.MenuItemRenderer.CSS_CLASS="goog-menuitem";goog.ui.MenuItemRenderer.CompositeCssClassIndex_={HOVER:0,CHECKBOX:1,CONTENT:2};
- goog.ui.MenuItemRenderer.prototype.getCompositeCssClass_=function(a){var b=this.classNameCache_[a];if(!b){switch(a){case goog.ui.MenuItemRenderer.CompositeCssClassIndex_.HOVER:b=this.getStructuralCssClass()+"-highlight";break;case goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CHECKBOX:b=this.getStructuralCssClass()+"-checkbox";break;case goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CONTENT:b=this.getStructuralCssClass()+"-content"}this.classNameCache_[a]=b}return b};
- goog.ui.MenuItemRenderer.prototype.getAriaRole=function(){return goog.a11y.aria.Role.MENU_ITEM};goog.ui.MenuItemRenderer.prototype.createDom=function(a){var b=a.getDomHelper().createDom(goog.dom.TagName.DIV,this.getClassNames(a).join(" "),this.createContent(a.getContent(),a.getDomHelper()));this.setEnableCheckBoxStructure(a,b,a.isSupportedState(goog.ui.Component.State.SELECTED)||a.isSupportedState(goog.ui.Component.State.CHECKED));return b};
- goog.ui.MenuItemRenderer.prototype.getContentElement=function(a){return a&&a.firstChild};goog.ui.MenuItemRenderer.prototype.decorate=function(a,b){goog.asserts.assert(b);this.hasContentStructure(b)||b.appendChild(this.createContent(b.childNodes,a.getDomHelper()));goog.dom.classlist.contains(b,"goog-option")&&(a.setCheckable(!0),this.setCheckable(a,b,!0));return goog.ui.MenuItemRenderer.superClass_.decorate.call(this,a,b)};
- goog.ui.MenuItemRenderer.prototype.setContent=function(a,b){var c=this.getContentElement(a),d=this.hasCheckBoxStructure(a)?c.firstChild:null;goog.ui.MenuItemRenderer.superClass_.setContent.call(this,a,b);d&&!this.hasCheckBoxStructure(a)&&c.insertBefore(d,c.firstChild||null)};
- goog.ui.MenuItemRenderer.prototype.hasContentStructure=function(a){a=goog.dom.getFirstElementChild(a);var b=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CONTENT);return!!a&&goog.dom.classlist.contains(a,b)};goog.ui.MenuItemRenderer.prototype.createContent=function(a,b){var c=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CONTENT);return b.createDom(goog.dom.TagName.DIV,c,a)};
- goog.ui.MenuItemRenderer.prototype.setSelectable=function(a,b,c){a&&b&&this.setEnableCheckBoxStructure(a,b,c)};goog.ui.MenuItemRenderer.prototype.setCheckable=function(a,b,c){a&&b&&this.setEnableCheckBoxStructure(a,b,c)};goog.ui.MenuItemRenderer.prototype.hasCheckBoxStructure=function(a){if(a=this.getContentElement(a)){a=a.firstChild;var b=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CHECKBOX);return!!a&&goog.dom.isElement(a)&&goog.dom.classlist.contains(a,b)}return!1};
- goog.ui.MenuItemRenderer.prototype.setEnableCheckBoxStructure=function(a,b,c){this.setAriaRole(b,a.getPreferredAriaRole());this.setAriaStates(a,b);c!=this.hasCheckBoxStructure(b)&&(goog.dom.classlist.enable(b,"goog-option",c),b=this.getContentElement(b),c?(c=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CHECKBOX),b.insertBefore(a.getDomHelper().createDom(goog.dom.TagName.DIV,c),b.firstChild||null)):b.removeChild(b.firstChild))};
- goog.ui.MenuItemRenderer.prototype.getClassForState=function(a){switch(a){case goog.ui.Component.State.HOVER:return this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.HOVER);case goog.ui.Component.State.CHECKED:case goog.ui.Component.State.SELECTED:return"goog-option-selected";default:return goog.ui.MenuItemRenderer.superClass_.getClassForState.call(this,a)}};
- goog.ui.MenuItemRenderer.prototype.getStateFromClass=function(a){var b=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.HOVER);switch(a){case "goog-option-selected":return goog.ui.Component.State.CHECKED;case b:return goog.ui.Component.State.HOVER;default:return goog.ui.MenuItemRenderer.superClass_.getStateFromClass.call(this,a)}};goog.ui.MenuItemRenderer.prototype.getCssClass=function(){return goog.ui.MenuItemRenderer.CSS_CLASS};goog.ui.MenuItem=function(a,b,c,d){goog.ui.Control.call(this,a,d||goog.ui.MenuItemRenderer.getInstance(),c);this.setValue(b)};goog.inherits(goog.ui.MenuItem,goog.ui.Control);goog.tagUnsealableClass(goog.ui.MenuItem);goog.ui.MenuItem.MNEMONIC_WRAPPER_CLASS_="goog-menuitem-mnemonic-separator";goog.ui.MenuItem.ACCELERATOR_CLASS="goog-menuitem-accel";goog.ui.MenuItem.prototype.getValue=function(){var a=this.getModel();return null!=a?a:this.getCaption()};goog.ui.MenuItem.prototype.setValue=function(a){this.setModel(a)};
- goog.ui.MenuItem.prototype.setSupportedState=function(a,b){goog.ui.MenuItem.superClass_.setSupportedState.call(this,a,b);switch(a){case goog.ui.Component.State.SELECTED:this.setSelectableInternal_(b);break;case goog.ui.Component.State.CHECKED:this.setCheckableInternal_(b)}};goog.ui.MenuItem.prototype.setSelectable=function(a){this.setSupportedState(goog.ui.Component.State.SELECTED,a)};
- goog.ui.MenuItem.prototype.setSelectableInternal_=function(a){this.isChecked()&&!a&&this.setChecked(!1);var b=this.getElement();b&&this.getRenderer().setSelectable(this,b,a)};goog.ui.MenuItem.prototype.setCheckable=function(a){this.setSupportedState(goog.ui.Component.State.CHECKED,a)};goog.ui.MenuItem.prototype.setCheckableInternal_=function(a){var b=this.getElement();b&&this.getRenderer().setCheckable(this,b,a)};
- goog.ui.MenuItem.prototype.getCaption=function(){var a=this.getContent();if(goog.isArray(a)){var b=goog.ui.MenuItem.ACCELERATOR_CLASS,c=goog.ui.MenuItem.MNEMONIC_WRAPPER_CLASS_,a=goog.array.map(a,function(a){return goog.dom.isElement(a)&&(goog.dom.classlist.contains(a,b)||goog.dom.classlist.contains(a,c))?"":goog.dom.getRawTextContent(a)}).join("");return goog.string.collapseBreakingSpaces(a)}return goog.ui.MenuItem.superClass_.getCaption.call(this)};
- goog.ui.MenuItem.prototype.getAccelerator=function(){var a=this.getDomHelper(),b=this.getContent();return goog.isArray(b)&&(b=goog.array.find(b,function(a){return goog.dom.classlist.contains(a,goog.ui.MenuItem.ACCELERATOR_CLASS)}))?a.getTextContent(b):null};
- goog.ui.MenuItem.prototype.handleMouseUp=function(a){var b=this.getParent();if(b){var c=b.openingCoords;b.openingCoords=null;if(c&&goog.isNumber(a.clientX)&&(b=new goog.math.Coordinate(a.clientX,a.clientY),goog.math.Coordinate.equals(c,b)))return}goog.ui.MenuItem.superClass_.handleMouseUp.call(this,a)};goog.ui.MenuItem.prototype.handleKeyEventInternal=function(a){return a.keyCode==this.getMnemonic()&&this.performActionInternal(a)?!0:goog.ui.MenuItem.superClass_.handleKeyEventInternal.call(this,a)};
- goog.ui.MenuItem.prototype.setMnemonic=function(a){this.mnemonicKey_=a};goog.ui.MenuItem.prototype.getMnemonic=function(){return this.mnemonicKey_};goog.ui.registry.setDecoratorByClassName(goog.ui.MenuItemRenderer.CSS_CLASS,function(){return new goog.ui.MenuItem(null)});
- goog.ui.MenuItem.prototype.getPreferredAriaRole=function(){return this.isSupportedState(goog.ui.Component.State.CHECKED)?goog.a11y.aria.Role.MENU_ITEM_CHECKBOX:this.isSupportedState(goog.ui.Component.State.SELECTED)?goog.a11y.aria.Role.MENU_ITEM_RADIO:goog.ui.MenuItem.superClass_.getPreferredAriaRole.call(this)};goog.ui.MenuItem.prototype.getParent=function(){return goog.ui.Control.prototype.getParent.call(this)};goog.ui.MenuItem.prototype.getParentEventTarget=function(){return goog.ui.Control.prototype.getParentEventTarget.call(this)};goog.ui.MenuSeparatorRenderer=function(){goog.ui.ControlRenderer.call(this)};goog.inherits(goog.ui.MenuSeparatorRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.MenuSeparatorRenderer);goog.ui.MenuSeparatorRenderer.CSS_CLASS="goog-menuseparator";goog.ui.MenuSeparatorRenderer.prototype.createDom=function(a){return a.getDomHelper().createDom(goog.dom.TagName.DIV,this.getCssClass())};
- goog.ui.MenuSeparatorRenderer.prototype.decorate=function(a,b){b.id&&a.setId(b.id);if(b.tagName==goog.dom.TagName.HR){var c=b;b=this.createDom(a);goog.dom.insertSiblingBefore(b,c);goog.dom.removeNode(c)}else goog.dom.classlist.add(b,this.getCssClass());return b};goog.ui.MenuSeparatorRenderer.prototype.setContent=function(a,b){};goog.ui.MenuSeparatorRenderer.prototype.getCssClass=function(){return goog.ui.MenuSeparatorRenderer.CSS_CLASS};goog.ui.Separator=function(a,b){goog.ui.Control.call(this,null,a||goog.ui.MenuSeparatorRenderer.getInstance(),b);this.setSupportedState(goog.ui.Component.State.DISABLED,!1);this.setSupportedState(goog.ui.Component.State.HOVER,!1);this.setSupportedState(goog.ui.Component.State.ACTIVE,!1);this.setSupportedState(goog.ui.Component.State.FOCUSED,!1);this.setStateInternal(goog.ui.Component.State.DISABLED)};goog.inherits(goog.ui.Separator,goog.ui.Control);
- goog.ui.Separator.prototype.enterDocument=function(){goog.ui.Separator.superClass_.enterDocument.call(this);var a=this.getElement();goog.asserts.assert(a,"The DOM element for the separator cannot be null.");goog.a11y.aria.setRole(a,"separator")};goog.ui.registry.setDecoratorByClassName(goog.ui.MenuSeparatorRenderer.CSS_CLASS,function(){return new goog.ui.Separator});goog.ui.MenuRenderer=function(a){goog.ui.ContainerRenderer.call(this,a||goog.a11y.aria.Role.MENU)};goog.inherits(goog.ui.MenuRenderer,goog.ui.ContainerRenderer);goog.addSingletonGetter(goog.ui.MenuRenderer);goog.ui.MenuRenderer.CSS_CLASS="goog-menu";goog.ui.MenuRenderer.prototype.canDecorate=function(a){return a.tagName==goog.dom.TagName.UL||goog.ui.MenuRenderer.superClass_.canDecorate.call(this,a)};
- goog.ui.MenuRenderer.prototype.getDecoratorForChild=function(a){return a.tagName==goog.dom.TagName.HR?new goog.ui.Separator:goog.ui.MenuRenderer.superClass_.getDecoratorForChild.call(this,a)};goog.ui.MenuRenderer.prototype.containsElement=function(a,b){return goog.dom.contains(a.getElement(),b)};goog.ui.MenuRenderer.prototype.getCssClass=function(){return goog.ui.MenuRenderer.CSS_CLASS};
- goog.ui.MenuRenderer.prototype.initializeDom=function(a){goog.ui.MenuRenderer.superClass_.initializeDom.call(this,a);a=a.getElement();goog.asserts.assert(a,"The menu DOM element cannot be null.");goog.a11y.aria.setState(a,goog.a11y.aria.State.HASPOPUP,"true")};goog.ui.MenuSeparator=function(a){goog.ui.Separator.call(this,goog.ui.MenuSeparatorRenderer.getInstance(),a)};goog.inherits(goog.ui.MenuSeparator,goog.ui.Separator);goog.ui.registry.setDecoratorByClassName(goog.ui.MenuSeparatorRenderer.CSS_CLASS,function(){return new goog.ui.Separator});goog.ui.Menu=function(a,b){goog.ui.Container.call(this,goog.ui.Container.Orientation.VERTICAL,b||goog.ui.MenuRenderer.getInstance(),a);this.setFocusable(!1)};goog.inherits(goog.ui.Menu,goog.ui.Container);goog.tagUnsealableClass(goog.ui.Menu);goog.ui.Menu.EventType={BEFORE_SHOW:goog.ui.Component.EventType.BEFORE_SHOW,SHOW:goog.ui.Component.EventType.SHOW,BEFORE_HIDE:goog.ui.Component.EventType.HIDE,HIDE:goog.ui.Component.EventType.HIDE};goog.ui.Menu.CSS_CLASS=goog.ui.MenuRenderer.CSS_CLASS;
- goog.ui.Menu.prototype.allowAutoFocus_=!0;goog.ui.Menu.prototype.allowHighlightDisabled_=!1;goog.ui.Menu.prototype.getCssClass=function(){return this.getRenderer().getCssClass()};goog.ui.Menu.prototype.containsElement=function(a){if(this.getRenderer().containsElement(this,a))return!0;for(var b=0,c=this.getChildCount();b<c;b++){var d=this.getChildAt(b);if("function"==typeof d.containsElement&&d.containsElement(a))return!0}return!1};goog.ui.Menu.prototype.addItem=function(a){this.addChild(a,!0)};
- goog.ui.Menu.prototype.addItemAt=function(a,b){this.addChildAt(a,b,!0)};goog.ui.Menu.prototype.removeItem=function(a){(a=this.removeChild(a,!0))&&a.dispose()};goog.ui.Menu.prototype.removeItemAt=function(a){(a=this.removeChildAt(a,!0))&&a.dispose()};goog.ui.Menu.prototype.getItemAt=function(a){return this.getChildAt(a)};goog.ui.Menu.prototype.getItemCount=function(){return this.getChildCount()};goog.ui.Menu.prototype.getItems=function(){var a=[];this.forEachChild(function(b){a.push(b)});return a};
- goog.ui.Menu.prototype.setPosition=function(a,b){var c=this.isVisible();c||goog.style.setElementShown(this.getElement(),!0);goog.style.setPageOffset(this.getElement(),a,b);c||goog.style.setElementShown(this.getElement(),!1)};goog.ui.Menu.prototype.getPosition=function(){return this.isVisible()?goog.style.getPageOffset(this.getElement()):null};goog.ui.Menu.prototype.setAllowAutoFocus=function(a){(this.allowAutoFocus_=a)&&this.setFocusable(!0)};goog.ui.Menu.prototype.getAllowAutoFocus=function(){return this.allowAutoFocus_};
- goog.ui.Menu.prototype.setAllowHighlightDisabled=function(a){this.allowHighlightDisabled_=a};goog.ui.Menu.prototype.getAllowHighlightDisabled=function(){return this.allowHighlightDisabled_};goog.ui.Menu.prototype.setVisible=function(a,b,c){(b=goog.ui.Menu.superClass_.setVisible.call(this,a,b))&&a&&this.isInDocument()&&this.allowAutoFocus_&&this.getKeyEventTarget().focus();a&&c&&goog.isNumber(c.clientX)?this.openingCoords=new goog.math.Coordinate(c.clientX,c.clientY):this.openingCoords=null;return b};
- goog.ui.Menu.prototype.handleEnterItem=function(a){this.allowAutoFocus_&&this.getKeyEventTarget().focus();return goog.ui.Menu.superClass_.handleEnterItem.call(this,a)};goog.ui.Menu.prototype.highlightNextPrefix=function(a){var b=new RegExp("^"+goog.string.regExpEscape(a),"i");return this.highlightHelper(function(a,d){var e=0>a?0:a,f=!1;do{++a;a==d&&(a=0,f=!0);var g=this.getChildAt(a).getCaption();if(g&&g.match(b))return a}while(!f||a!=e);return this.getHighlightedIndex()},this.getHighlightedIndex())};
- goog.ui.Menu.prototype.canHighlightItem=function(a){return(this.allowHighlightDisabled_||a.isEnabled())&&a.isVisible()&&a.isSupportedState(goog.ui.Component.State.HOVER)};goog.ui.Menu.prototype.decorateInternal=function(a){this.decorateContent(a);goog.ui.Menu.superClass_.decorateInternal.call(this,a)};
- goog.ui.Menu.prototype.handleKeyEventInternal=function(a){var b=goog.ui.Menu.superClass_.handleKeyEventInternal.call(this,a);b||this.forEachChild(function(c){!b&&c.getMnemonic&&c.getMnemonic()==a.keyCode&&(this.isEnabled()&&this.setHighlighted(c),b=c.handleKeyEvent(a))},this);return b};goog.ui.Menu.prototype.setHighlightedIndex=function(a){goog.ui.Menu.superClass_.setHighlightedIndex.call(this,a);(a=this.getChildAt(a))&&goog.style.scrollIntoContainerView(a.getElement(),this.getElement())};
- goog.ui.Menu.prototype.decorateContent=function(a){var b=this.getRenderer();a=this.getDomHelper().getElementsByTagNameAndClass(goog.dom.TagName.DIV,b.getCssClass()+"-content",a);for(var c=a.length,d=0;d<c;d++)b.decorateChildren(this,a[d])};goog.color={};
- goog.color.names={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",
- darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",
- ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",
- lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",
- moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",
- seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"};goog.color.parse=function(a){var b={};a=String(a);var c=goog.color.prependHashIfNecessaryHelper(a);if(goog.color.isValidHexColor_(c))return b.hex=goog.color.normalizeHex(c),b.type="hex",b;c=goog.color.isValidRgbColor_(a);if(c.length)return b.hex=goog.color.rgbArrayToHex(c),b.type="rgb",b;if(goog.color.names&&(c=goog.color.names[a.toLowerCase()]))return b.hex=c,b.type="named",b;throw Error(a+" is not a valid color string");};
- goog.color.isValidColor=function(a){var b=goog.color.prependHashIfNecessaryHelper(a);return!!(goog.color.isValidHexColor_(b)||goog.color.isValidRgbColor_(a).length||goog.color.names&&goog.color.names[a.toLowerCase()])};goog.color.parseRgb=function(a){var b=goog.color.isValidRgbColor_(a);if(!b.length)throw Error(a+" is not a valid RGB color");return b};goog.color.hexToRgbStyle=function(a){return goog.color.rgbStyle_(goog.color.hexToRgb(a))};goog.color.hexTripletRe_=/#(.)(.)(.)/;
- goog.color.normalizeHex=function(a){if(!goog.color.isValidHexColor_(a))throw Error("'"+a+"' is not a valid hex color");4==a.length&&(a=a.replace(goog.color.hexTripletRe_,"#$1$1$2$2$3$3"));return a.toLowerCase()};goog.color.hexToRgb=function(a){a=goog.color.normalizeHex(a);var b=parseInt(a.substr(1,2),16),c=parseInt(a.substr(3,2),16);a=parseInt(a.substr(5,2),16);return[b,c,a]};
- goog.color.rgbToHex=function(a,b,c){a=Number(a);b=Number(b);c=Number(c);if(a!=(a&255)||b!=(b&255)||c!=(c&255))throw Error('"('+a+","+b+","+c+'") is not a valid RGB color');a=goog.color.prependZeroIfNecessaryHelper(a.toString(16));b=goog.color.prependZeroIfNecessaryHelper(b.toString(16));c=goog.color.prependZeroIfNecessaryHelper(c.toString(16));return"#"+a+b+c};goog.color.rgbArrayToHex=function(a){return goog.color.rgbToHex(a[0],a[1],a[2])};
- goog.color.rgbToHsl=function(a,b,c){a/=255;b/=255;c/=255;var d=Math.max(a,b,c),e=Math.min(a,b,c),f=0,g=0,h=.5*(d+e);d!=e&&(d==a?f=60*(b-c)/(d-e):d==b?f=60*(c-a)/(d-e)+120:d==c&&(f=60*(a-b)/(d-e)+240),g=0<h&&.5>=h?(d-e)/(2*h):(d-e)/(2-2*h));return[Math.round(f+360)%360,g,h]};goog.color.rgbArrayToHsl=function(a){return goog.color.rgbToHsl(a[0],a[1],a[2])};goog.color.hueToRgb_=function(a,b,c){0>c?c+=1:1<c&&--c;return 1>6*c?a+6*(b-a)*c:1>2*c?b:2>3*c?a+(b-a)*(2/3-c)*6:a};
- goog.color.hslToRgb=function(a,b,c){var d=0,e=0,f=0;a/=360;if(0==b)d=e=f=255*c;else var g=f=0,g=.5>c?c*(1+b):c+b-b*c,f=2*c-g,d=255*goog.color.hueToRgb_(f,g,a+1/3),e=255*goog.color.hueToRgb_(f,g,a),f=255*goog.color.hueToRgb_(f,g,a-1/3);return[Math.round(d),Math.round(e),Math.round(f)]};goog.color.hslArrayToRgb=function(a){return goog.color.hslToRgb(a[0],a[1],a[2])};goog.color.validHexColorRe_=/^#(?:[0-9a-f]{3}){1,2}$/i;goog.color.isValidHexColor_=function(a){return goog.color.validHexColorRe_.test(a)};
- goog.color.normalizedHexColorRe_=/^#[0-9a-f]{6}$/;goog.color.isNormalizedHexColor_=function(a){return goog.color.normalizedHexColorRe_.test(a)};goog.color.rgbColorRe_=/^(?:rgb)?\((0|[1-9]\d{0,2}),\s?(0|[1-9]\d{0,2}),\s?(0|[1-9]\d{0,2})\)$/i;goog.color.isValidRgbColor_=function(a){var b=a.match(goog.color.rgbColorRe_);if(b){a=Number(b[1]);var c=Number(b[2]),b=Number(b[3]);if(0<=a&&255>=a&&0<=c&&255>=c&&0<=b&&255>=b)return[a,c,b]}return[]};
- goog.color.prependZeroIfNecessaryHelper=function(a){return 1==a.length?"0"+a:a};goog.color.prependHashIfNecessaryHelper=function(a){return"#"==a.charAt(0)?a:"#"+a};goog.color.rgbStyle_=function(a){return"rgb("+a.join(",")+")"};
- goog.color.hsvToRgb=function(a,b,c){var d=0,e=0,f=0;if(0==b)f=e=d=c;else{var g=Math.floor(a/60),h=a/60-g;a=c*(1-b);var k=c*(1-b*h);b=c*(1-b*(1-h));switch(g){case 1:d=k;e=c;f=a;break;case 2:d=a;e=c;f=b;break;case 3:d=a;e=k;f=c;break;case 4:d=b;e=a;f=c;break;case 5:d=c;e=a;f=k;break;case 6:case 0:d=c,e=b,f=a}}return[Math.floor(d),Math.floor(e),Math.floor(f)]};
- goog.color.rgbToHsv=function(a,b,c){var d=Math.max(Math.max(a,b),c),e=Math.min(Math.min(a,b),c);if(e==d)e=a=0;else{var f=d-e,e=f/d;a=60*(a==d?(b-c)/f:b==d?2+(c-a)/f:4+(a-b)/f);0>a&&(a+=360);360<a&&(a-=360)}return[a,e,d]};goog.color.rgbArrayToHsv=function(a){return goog.color.rgbToHsv(a[0],a[1],a[2])};goog.color.hsvArrayToRgb=function(a){return goog.color.hsvToRgb(a[0],a[1],a[2])};goog.color.hexToHsl=function(a){a=goog.color.hexToRgb(a);return goog.color.rgbToHsl(a[0],a[1],a[2])};
- goog.color.hslToHex=function(a,b,c){return goog.color.rgbArrayToHex(goog.color.hslToRgb(a,b,c))};goog.color.hslArrayToHex=function(a){return goog.color.rgbArrayToHex(goog.color.hslToRgb(a[0],a[1],a[2]))};goog.color.hexToHsv=function(a){return goog.color.rgbArrayToHsv(goog.color.hexToRgb(a))};goog.color.hsvToHex=function(a,b,c){return goog.color.rgbArrayToHex(goog.color.hsvToRgb(a,b,c))};goog.color.hsvArrayToHex=function(a){return goog.color.hsvToHex(a[0],a[1],a[2])};
- goog.color.hslDistance=function(a,b){var c,d;c=.5>=a[2]?a[1]*a[2]:a[1]*(1-a[2]);d=.5>=b[2]?b[1]*b[2]:b[1]*(1-b[2]);return(a[2]-b[2])*(a[2]-b[2])+c*c+d*d-2*c*d*Math.cos(2*(a[0]/360-b[0]/360)*Math.PI)};goog.color.blend=function(a,b,c){c=goog.math.clamp(c,0,1);return[Math.round(c*a[0]+(1-c)*b[0]),Math.round(c*a[1]+(1-c)*b[1]),Math.round(c*a[2]+(1-c)*b[2])]};goog.color.darken=function(a,b){return goog.color.blend([0,0,0],a,b)};goog.color.lighten=function(a,b){return goog.color.blend([255,255,255],a,b)};
- goog.color.highContrast=function(a,b){for(var c=[],d=0;d<b.length;d++)c.push({color:b[d],diff:goog.color.yiqBrightnessDiff_(b[d],a)+goog.color.colorDiff_(b[d],a)});c.sort(function(a,b){return b.diff-a.diff});return c[0].color};goog.color.yiqBrightness_=function(a){return Math.round((299*a[0]+587*a[1]+114*a[2])/1E3)};goog.color.yiqBrightnessDiff_=function(a,b){return Math.abs(goog.color.yiqBrightness_(a)-goog.color.yiqBrightness_(b))};
- goog.color.colorDiff_=function(a,b){return Math.abs(a[0]-b[0])+Math.abs(a[1]-b[1])+Math.abs(a[2]-b[2])};goog.iter={};goog.iter.StopIteration="StopIteration"in goog.global?goog.global.StopIteration:{message:"StopIteration",stack:""};goog.iter.Iterator=function(){};goog.iter.Iterator.prototype.next=function(){throw goog.iter.StopIteration;};goog.iter.Iterator.prototype.__iterator__=function(a){return this};
- goog.iter.toIterator=function(a){if(a instanceof goog.iter.Iterator)return a;if("function"==typeof a.__iterator__)return a.__iterator__(!1);if(goog.isArrayLike(a)){var b=0,c=new goog.iter.Iterator;c.next=function(){for(;;){if(b>=a.length)throw goog.iter.StopIteration;if(b in a)return a[b++];b++}};return c}throw Error("Not implemented");};
- goog.iter.forEach=function(a,b,c){if(goog.isArrayLike(a))try{goog.array.forEach(a,b,c)}catch(d){if(d!==goog.iter.StopIteration)throw d;}else{a=goog.iter.toIterator(a);try{for(;;)b.call(c,a.next(),void 0,a)}catch(d){if(d!==goog.iter.StopIteration)throw d;}}};goog.iter.filter=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){for(;;){var a=d.next();if(b.call(c,a,void 0,d))return a}};return a};
- goog.iter.filterFalse=function(a,b,c){return goog.iter.filter(a,goog.functions.not(b),c)};goog.iter.range=function(a,b,c){var d=0,e=a,f=c||1;1<arguments.length&&(d=a,e=b);if(0==f)throw Error("Range step argument must not be zero");var g=new goog.iter.Iterator;g.next=function(){if(0<f&&d>=e||0>f&&d<=e)throw goog.iter.StopIteration;var a=d;d+=f;return a};return g};goog.iter.join=function(a,b){return goog.iter.toArray(a).join(b)};
- goog.iter.map=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){var a=d.next();return b.call(c,a,void 0,d)};return a};goog.iter.reduce=function(a,b,c,d){var e=c;goog.iter.forEach(a,function(a){e=b.call(d,e,a)});return e};goog.iter.some=function(a,b,c){a=goog.iter.toIterator(a);try{for(;;)if(b.call(c,a.next(),void 0,a))return!0}catch(d){if(d!==goog.iter.StopIteration)throw d;}return!1};
- goog.iter.every=function(a,b,c){a=goog.iter.toIterator(a);try{for(;;)if(!b.call(c,a.next(),void 0,a))return!1}catch(d){if(d!==goog.iter.StopIteration)throw d;}return!0};goog.iter.chain=function(a){return goog.iter.chainFromIterable(arguments)};
- goog.iter.chainFromIterable=function(a){var b=goog.iter.toIterator(a);a=new goog.iter.Iterator;var c=null;a.next=function(){for(;;){if(null==c){var a=b.next();c=goog.iter.toIterator(a)}try{return c.next()}catch(e){if(e!==goog.iter.StopIteration)throw e;c=null}}};return a};goog.iter.dropWhile=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;var e=!0;a.next=function(){for(;;){var a=d.next();if(!e||!b.call(c,a,void 0,d))return e=!1,a}};return a};
- goog.iter.takeWhile=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){var a=d.next();if(b.call(c,a,void 0,d))return a;throw goog.iter.StopIteration;};return a};goog.iter.toArray=function(a){if(goog.isArrayLike(a))return goog.array.toArray(a);a=goog.iter.toIterator(a);var b=[];goog.iter.forEach(a,function(a){b.push(a)});return b};
- goog.iter.equals=function(a,b,c){a=goog.iter.zipLongest({},a,b);var d=c||goog.array.defaultCompareEquality;return goog.iter.every(a,function(a){return d(a[0],a[1])})};goog.iter.nextOrValue=function(a,b){try{return goog.iter.toIterator(a).next()}catch(c){if(c!=goog.iter.StopIteration)throw c;return b}};
- goog.iter.product=function(a){if(goog.array.some(arguments,function(a){return!a.length})||!arguments.length)return new goog.iter.Iterator;var b=new goog.iter.Iterator,c=arguments,d=goog.array.repeat(0,c.length);b.next=function(){if(d){for(var a=goog.array.map(d,function(a,b){return c[b][a]}),b=d.length-1;0<=b;b--){goog.asserts.assert(d);if(d[b]<c[b].length-1){d[b]++;break}if(0==b){d=null;break}d[b]=0}return a}throw goog.iter.StopIteration;};return b};
- goog.iter.cycle=function(a){var b=goog.iter.toIterator(a),c=[],d=0;a=new goog.iter.Iterator;var e=!1;a.next=function(){var a=null;if(!e)try{return a=b.next(),c.push(a),a}catch(g){if(g!=goog.iter.StopIteration||goog.array.isEmpty(c))throw g;e=!0}a=c[d];d=(d+1)%c.length;return a};return a};goog.iter.count=function(a,b){var c=a||0,d=goog.isDef(b)?b:1,e=new goog.iter.Iterator;e.next=function(){var a=c;c+=d;return a};return e};
- goog.iter.repeat=function(a){var b=new goog.iter.Iterator;b.next=goog.functions.constant(a);return b};goog.iter.accumulate=function(a){var b=goog.iter.toIterator(a),c=0;a=new goog.iter.Iterator;a.next=function(){return c+=b.next()};return a};goog.iter.zip=function(a){var b=arguments,c=new goog.iter.Iterator;if(0<b.length){var d=goog.array.map(b,goog.iter.toIterator);c.next=function(){return goog.array.map(d,function(a){return a.next()})}}return c};
- goog.iter.zipLongest=function(a,b){var c=goog.array.slice(arguments,1),d=new goog.iter.Iterator;if(0<c.length){var e=goog.array.map(c,goog.iter.toIterator);d.next=function(){var b=!1,c=goog.array.map(e,function(c){var d;try{d=c.next(),b=!0}catch(e){if(e!==goog.iter.StopIteration)throw e;d=a}return d});if(!b)throw goog.iter.StopIteration;return c}}return d};goog.iter.compress=function(a,b){var c=goog.iter.toIterator(b);return goog.iter.filter(a,function(){return!!c.next()})};
- goog.iter.GroupByIterator_=function(a,b){this.iterator=goog.iter.toIterator(a);this.keyFunc=b||goog.functions.identity};goog.inherits(goog.iter.GroupByIterator_,goog.iter.Iterator);goog.iter.GroupByIterator_.prototype.next=function(){for(;this.currentKey==this.targetKey;)this.currentValue=this.iterator.next(),this.currentKey=this.keyFunc(this.currentValue);this.targetKey=this.currentKey;return[this.currentKey,this.groupItems_(this.targetKey)]};
- goog.iter.GroupByIterator_.prototype.groupItems_=function(a){for(var b=[];this.currentKey==a;){b.push(this.currentValue);try{this.currentValue=this.iterator.next()}catch(c){if(c!==goog.iter.StopIteration)throw c;break}this.currentKey=this.keyFunc(this.currentValue)}return b};goog.iter.groupBy=function(a,b){return new goog.iter.GroupByIterator_(a,b)};
- goog.iter.starMap=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){var a=goog.iter.toArray(d.next());return b.apply(c,goog.array.concat(a,void 0,d))};return a};
- goog.iter.tee=function(a,b){var c=goog.iter.toIterator(a),d=goog.isNumber(b)?b:2,e=goog.array.map(goog.array.range(d),function(){return[]}),f=function(){var a=c.next();goog.array.forEach(e,function(b){b.push(a)})};return goog.array.map(e,function(a){var b=new goog.iter.Iterator;b.next=function(){goog.array.isEmpty(a)&&f();goog.asserts.assert(!goog.array.isEmpty(a));return a.shift()};return b})};goog.iter.enumerate=function(a,b){return goog.iter.zip(goog.iter.count(b),a)};
- goog.iter.limit=function(a,b){goog.asserts.assert(goog.math.isInt(b)&&0<=b);var c=goog.iter.toIterator(a),d=new goog.iter.Iterator,e=b;d.next=function(){if(0<e--)return c.next();throw goog.iter.StopIteration;};return d};goog.iter.consume=function(a,b){goog.asserts.assert(goog.math.isInt(b)&&0<=b);for(var c=goog.iter.toIterator(a);0<b--;)goog.iter.nextOrValue(c,null);return c};
- goog.iter.slice=function(a,b,c){goog.asserts.assert(goog.math.isInt(b)&&0<=b);a=goog.iter.consume(a,b);goog.isNumber(c)&&(goog.asserts.assert(goog.math.isInt(c)&&c>=b),a=goog.iter.limit(a,c-b));return a};goog.iter.hasDuplicates_=function(a){var b=[];goog.array.removeDuplicates(a,b);return a.length!=b.length};goog.iter.permutations=function(a,b){var c=goog.iter.toArray(a),d=goog.isNumber(b)?b:c.length,c=goog.array.repeat(c,d),c=goog.iter.product.apply(void 0,c);return goog.iter.filter(c,function(a){return!goog.iter.hasDuplicates_(a)})};
- goog.iter.combinations=function(a,b){function c(a){return d[a]}var d=goog.iter.toArray(a),e=goog.iter.range(d.length),e=goog.iter.permutations(e,b),f=goog.iter.filter(e,function(a){return goog.array.isSorted(a)}),e=new goog.iter.Iterator;e.next=function(){return goog.array.map(f.next(),c)};return e};
- goog.iter.combinationsWithReplacement=function(a,b){function c(a){return d[a]}var d=goog.iter.toArray(a),e=goog.array.range(d.length),e=goog.array.repeat(e,b),e=goog.iter.product.apply(void 0,e),f=goog.iter.filter(e,function(a){return goog.array.isSorted(a)}),e=new goog.iter.Iterator;e.next=function(){return goog.array.map(f.next(),c)};return e};goog.dom.TagWalkType={START_TAG:1,OTHER:0,END_TAG:-1};goog.dom.TagIterator=function(a,b,c,d,e){this.reversed=!!b;this.node=null;this.tagType=goog.dom.TagWalkType.OTHER;this.started_=!1;this.constrained=!c;a&&this.setPosition(a,d);this.depth=void 0!=e?e:this.tagType||0;this.reversed&&(this.depth*=-1)};goog.inherits(goog.dom.TagIterator,goog.iter.Iterator);
- goog.dom.TagIterator.prototype.setPosition=function(a,b,c){if(this.node=a)goog.isNumber(b)?this.tagType=b:this.tagType=this.node.nodeType!=goog.dom.NodeType.ELEMENT?goog.dom.TagWalkType.OTHER:this.reversed?goog.dom.TagWalkType.END_TAG:goog.dom.TagWalkType.START_TAG;goog.isNumber(c)&&(this.depth=c)};goog.dom.TagIterator.prototype.copyFrom=function(a){this.node=a.node;this.tagType=a.tagType;this.depth=a.depth;this.reversed=a.reversed;this.constrained=a.constrained};
- goog.dom.TagIterator.prototype.clone=function(){return new goog.dom.TagIterator(this.node,this.reversed,!this.constrained,this.tagType,this.depth)};goog.dom.TagIterator.prototype.skipTag=function(){var a=this.reversed?goog.dom.TagWalkType.END_TAG:goog.dom.TagWalkType.START_TAG;this.tagType==a&&(this.tagType=-1*a,this.depth+=this.tagType*(this.reversed?-1:1))};
- goog.dom.TagIterator.prototype.restartTag=function(){var a=this.reversed?goog.dom.TagWalkType.START_TAG:goog.dom.TagWalkType.END_TAG;this.tagType==a&&(this.tagType=-1*a,this.depth+=this.tagType*(this.reversed?-1:1))};
- goog.dom.TagIterator.prototype.next=function(){var a;if(this.started_){if(!this.node||this.constrained&&0==this.depth)throw goog.iter.StopIteration;a=this.node;var b=this.reversed?goog.dom.TagWalkType.END_TAG:goog.dom.TagWalkType.START_TAG;if(this.tagType==b){var c=this.reversed?a.lastChild:a.firstChild;c?this.setPosition(c):this.setPosition(a,-1*b)}else(c=this.reversed?a.previousSibling:a.nextSibling)?this.setPosition(c):this.setPosition(a.parentNode,-1*b);this.depth+=this.tagType*(this.reversed?
- -1:1)}else this.started_=!0;a=this.node;if(!this.node)throw goog.iter.StopIteration;return a};goog.dom.TagIterator.prototype.isStarted=function(){return this.started_};goog.dom.TagIterator.prototype.isStartTag=function(){return this.tagType==goog.dom.TagWalkType.START_TAG};goog.dom.TagIterator.prototype.isEndTag=function(){return this.tagType==goog.dom.TagWalkType.END_TAG};goog.dom.TagIterator.prototype.isNonElement=function(){return this.tagType==goog.dom.TagWalkType.OTHER};
- goog.dom.TagIterator.prototype.equals=function(a){return a.node==this.node&&(!this.node||a.tagType==this.tagType)};goog.dom.TagIterator.prototype.splice=function(a){var b=this.node;this.restartTag();this.reversed=!this.reversed;goog.dom.TagIterator.prototype.next.call(this);this.reversed=!this.reversed;for(var c=goog.isArrayLike(arguments[0])?arguments[0]:arguments,d=c.length-1;0<=d;d--)goog.dom.insertSiblingAfter(c[d],b);goog.dom.removeNode(b)};goog.dom.NodeIterator=function(a,b,c,d){goog.dom.TagIterator.call(this,a,b,c,null,d)};goog.inherits(goog.dom.NodeIterator,goog.dom.TagIterator);goog.dom.NodeIterator.prototype.next=function(){do goog.dom.NodeIterator.superClass_.next.call(this);while(this.isEndTag());return this.node};goog.ui.PaletteRenderer=function(){goog.ui.ControlRenderer.call(this)};goog.inherits(goog.ui.PaletteRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.PaletteRenderer);goog.ui.PaletteRenderer.cellId_=0;goog.ui.PaletteRenderer.CSS_CLASS="goog-palette";
- goog.ui.PaletteRenderer.prototype.createDom=function(a){var b=this.getClassNames(a);a=a.getDomHelper().createDom(goog.dom.TagName.DIV,b?b.join(" "):null,this.createGrid(a.getContent(),a.getSize(),a.getDomHelper()));goog.a11y.aria.setRole(a,goog.a11y.aria.Role.GRID);return a};
- goog.ui.PaletteRenderer.prototype.createGrid=function(a,b,c){for(var d=[],e=0,f=0;e<b.height;e++){for(var g=[],h=0;h<b.width;h++){var k=a&&a[f++];g.push(this.createCell(k,c))}d.push(this.createRow(g,c))}return this.createTable(d,c)};goog.ui.PaletteRenderer.prototype.createTable=function(a,b){var c=b.createDom(goog.dom.TagName.TABLE,this.getCssClass()+"-table",b.createDom(goog.dom.TagName.TBODY,this.getCssClass()+"-body",a));c.cellSpacing=0;c.cellPadding=0;return c};
- goog.ui.PaletteRenderer.prototype.createRow=function(a,b){var c=b.createDom(goog.dom.TagName.TR,this.getCssClass()+"-row",a);goog.a11y.aria.setRole(c,goog.a11y.aria.Role.ROW);return c};
- goog.ui.PaletteRenderer.prototype.createCell=function(a,b){var c=b.createDom(goog.dom.TagName.TD,{"class":this.getCssClass()+"-cell",id:this.getCssClass()+"-cell-"+goog.ui.PaletteRenderer.cellId_++},a);goog.a11y.aria.setRole(c,goog.a11y.aria.Role.GRIDCELL);goog.a11y.aria.setState(c,goog.a11y.aria.State.SELECTED,!1);if(!goog.dom.getTextContent(c)&&!goog.a11y.aria.getLabel(c)){var d=this.findAriaLabelForCell_(c);d&&goog.a11y.aria.setLabel(c,d)}return c};
- goog.ui.PaletteRenderer.prototype.findAriaLabelForCell_=function(a){a=new goog.dom.NodeIterator(a);for(var b="",c;!b&&(c=goog.iter.nextOrValue(a,null));)c.nodeType==goog.dom.NodeType.ELEMENT&&(b=goog.a11y.aria.getLabel(c)||c.title);return b};goog.ui.PaletteRenderer.prototype.canDecorate=function(a){return!1};goog.ui.PaletteRenderer.prototype.decorate=function(a,b){return null};
- goog.ui.PaletteRenderer.prototype.setContent=function(a,b){if(a){var c=goog.dom.getElementsByTagNameAndClass(goog.dom.TagName.TBODY,this.getCssClass()+"-body",a)[0];if(c){var d=0;goog.array.forEach(c.rows,function(a){goog.array.forEach(a.cells,function(a){goog.dom.removeChildren(a);if(b){var c=b[d++];c&&goog.dom.appendChild(a,c)}})});if(d<b.length){for(var e=[],f=goog.dom.getDomHelper(a),g=c.rows[0].cells.length;d<b.length;){var h=b[d++];e.push(this.createCell(h,f));e.length==g&&(h=this.createRow(e,
- f),goog.dom.appendChild(c,h),e.length=0)}if(0<e.length){for(;e.length<g;)e.push(this.createCell("",f));h=this.createRow(e,f);goog.dom.appendChild(c,h)}}}goog.style.setUnselectable(a,!0,goog.userAgent.GECKO)}};goog.ui.PaletteRenderer.prototype.getContainingItem=function(a,b){for(var c=a.getElement();b&&b.nodeType==goog.dom.NodeType.ELEMENT&&b!=c;){if(b.tagName==goog.dom.TagName.TD&&goog.dom.classlist.contains(b,this.getCssClass()+"-cell"))return b.firstChild;b=b.parentNode}return null};
- goog.ui.PaletteRenderer.prototype.highlightCell=function(a,b,c){b&&(b=this.getCellForItem(b),goog.asserts.assert(b),goog.dom.classlist.enable(b,this.getCssClass()+"-cell-hover",c),c?goog.a11y.aria.setState(a.getElementStrict(),goog.a11y.aria.State.ACTIVEDESCENDANT,b.id):b.id==goog.a11y.aria.getState(a.getElementStrict(),goog.a11y.aria.State.ACTIVEDESCENDANT)&&goog.a11y.aria.removeState(a.getElementStrict(),goog.a11y.aria.State.ACTIVEDESCENDANT))};
- goog.ui.PaletteRenderer.prototype.getCellForItem=function(a){return a?a.parentNode:null};goog.ui.PaletteRenderer.prototype.selectCell=function(a,b,c){b&&(a=b.parentNode,goog.dom.classlist.enable(a,this.getCssClass()+"-cell-selected",c),goog.a11y.aria.setState(a,goog.a11y.aria.State.SELECTED,c))};goog.ui.PaletteRenderer.prototype.getCssClass=function(){return goog.ui.PaletteRenderer.CSS_CLASS};goog.ui.SelectionModel=function(a){goog.events.EventTarget.call(this);this.items_=[];this.addItems(a)};goog.inherits(goog.ui.SelectionModel,goog.events.EventTarget);goog.tagUnsealableClass(goog.ui.SelectionModel);goog.ui.SelectionModel.prototype.selectedItem_=null;goog.ui.SelectionModel.prototype.selectionHandler_=null;goog.ui.SelectionModel.prototype.getSelectionHandler=function(){return this.selectionHandler_};
- goog.ui.SelectionModel.prototype.setSelectionHandler=function(a){this.selectionHandler_=a};goog.ui.SelectionModel.prototype.getItemCount=function(){return this.items_.length};goog.ui.SelectionModel.prototype.indexOfItem=function(a){return a?goog.array.indexOf(this.items_,a):-1};goog.ui.SelectionModel.prototype.getFirst=function(){return this.items_[0]};goog.ui.SelectionModel.prototype.getLast=function(){return this.items_[this.items_.length-1]};
- goog.ui.SelectionModel.prototype.getItemAt=function(a){return this.items_[a]||null};goog.ui.SelectionModel.prototype.addItems=function(a){a&&(goog.array.forEach(a,function(a){this.selectItem_(a,!1)},this),goog.array.extend(this.items_,a))};goog.ui.SelectionModel.prototype.addItem=function(a){this.addItemAt(a,this.getItemCount())};goog.ui.SelectionModel.prototype.addItemAt=function(a,b){a&&(this.selectItem_(a,!1),goog.array.insertAt(this.items_,a,b))};
- goog.ui.SelectionModel.prototype.removeItem=function(a){a&&goog.array.remove(this.items_,a)&&a==this.selectedItem_&&(this.selectedItem_=null,this.dispatchEvent(goog.events.EventType.SELECT))};goog.ui.SelectionModel.prototype.removeItemAt=function(a){this.removeItem(this.getItemAt(a))};goog.ui.SelectionModel.prototype.getSelectedItem=function(){return this.selectedItem_};goog.ui.SelectionModel.prototype.getItems=function(){return goog.array.clone(this.items_)};
- goog.ui.SelectionModel.prototype.setSelectedItem=function(a){a!=this.selectedItem_&&(this.selectItem_(this.selectedItem_,!1),this.selectedItem_=a,this.selectItem_(a,!0));this.dispatchEvent(goog.events.EventType.SELECT)};goog.ui.SelectionModel.prototype.getSelectedIndex=function(){return this.indexOfItem(this.selectedItem_)};goog.ui.SelectionModel.prototype.setSelectedIndex=function(a){this.setSelectedItem(this.getItemAt(a))};
- goog.ui.SelectionModel.prototype.clear=function(){goog.array.clear(this.items_);this.selectedItem_=null};goog.ui.SelectionModel.prototype.disposeInternal=function(){goog.ui.SelectionModel.superClass_.disposeInternal.call(this);delete this.items_;this.selectedItem_=null};goog.ui.SelectionModel.prototype.selectItem_=function(a,b){a&&("function"==typeof this.selectionHandler_?this.selectionHandler_(a,b):"function"==typeof a.setSelected&&a.setSelected(b))};goog.ui.Palette=function(a,b,c){goog.ui.Control.call(this,a,b||goog.ui.PaletteRenderer.getInstance(),c);this.setAutoStates(goog.ui.Component.State.CHECKED|goog.ui.Component.State.SELECTED|goog.ui.Component.State.OPENED,!1);this.currentCellControl_=new goog.ui.Palette.CurrentCell_;this.currentCellControl_.setParentEventTarget(this);this.lastHighlightedIndex_=-1};goog.inherits(goog.ui.Palette,goog.ui.Control);goog.tagUnsealableClass(goog.ui.Palette);goog.ui.Palette.EventType={AFTER_HIGHLIGHT:goog.events.getUniqueId("afterhighlight")};
- goog.ui.Palette.prototype.size_=null;goog.ui.Palette.prototype.highlightedIndex_=-1;goog.ui.Palette.prototype.selectionModel_=null;goog.ui.Palette.prototype.disposeInternal=function(){goog.ui.Palette.superClass_.disposeInternal.call(this);this.selectionModel_&&(this.selectionModel_.dispose(),this.selectionModel_=null);this.size_=null;this.currentCellControl_.dispose()};
- goog.ui.Palette.prototype.setContentInternal=function(a){goog.ui.Palette.superClass_.setContentInternal.call(this,a);this.adjustSize_();this.selectionModel_?(this.selectionModel_.clear(),this.selectionModel_.addItems(a)):(this.selectionModel_=new goog.ui.SelectionModel(a),this.selectionModel_.setSelectionHandler(goog.bind(this.selectItem_,this)),this.getHandler().listen(this.selectionModel_,goog.events.EventType.SELECT,this.handleSelectionChange));this.highlightedIndex_=-1};
- goog.ui.Palette.prototype.getCaption=function(){return""};goog.ui.Palette.prototype.setCaption=function(a){};goog.ui.Palette.prototype.handleMouseOver=function(a){goog.ui.Palette.superClass_.handleMouseOver.call(this,a);var b=this.getRenderer().getContainingItem(this,a.target);b&&a.relatedTarget&&goog.dom.contains(b,a.relatedTarget)||b!=this.getHighlightedItem()&&this.setHighlightedItem(b)};
- goog.ui.Palette.prototype.handleMouseDown=function(a){goog.ui.Palette.superClass_.handleMouseDown.call(this,a);this.isActive()&&(a=this.getRenderer().getContainingItem(this,a.target),a!=this.getHighlightedItem()&&this.setHighlightedItem(a))};goog.ui.Palette.prototype.performActionInternal=function(a){var b=this.getHighlightedItem();return b?(a&&this.shouldSelectHighlightedItem_(a)&&this.setSelectedItem(b),goog.ui.Palette.superClass_.performActionInternal.call(this,a)):!1};
- goog.ui.Palette.prototype.shouldSelectHighlightedItem_=function(a){return this.getSelectedItem()?"mouseup"!=a.type?!0:!!this.getRenderer().getContainingItem(this,a.target):!0};
- goog.ui.Palette.prototype.handleKeyEvent=function(a){var b=this.getContent(),b=b?b.length:0,c=this.size_.width;if(0==b||!this.isEnabled())return!1;if(a.keyCode==goog.events.KeyCodes.ENTER||a.keyCode==goog.events.KeyCodes.SPACE)return this.performActionInternal(a);if(a.keyCode==goog.events.KeyCodes.HOME)return this.setHighlightedIndex(0),!0;if(a.keyCode==goog.events.KeyCodes.END)return this.setHighlightedIndex(b-1),!0;var d=0>this.highlightedIndex_?this.getSelectedIndex():this.highlightedIndex_;switch(a.keyCode){case goog.events.KeyCodes.LEFT:if(-1==
- d||0==d)d=b;this.setHighlightedIndex(d-1);a.preventDefault();return!0;case goog.events.KeyCodes.RIGHT:return d==b-1&&(d=-1),this.setHighlightedIndex(d+1),a.preventDefault(),!0;case goog.events.KeyCodes.UP:-1==d&&(d=b+c-1);if(d>=c)return this.setHighlightedIndex(d-c),a.preventDefault(),!0;break;case goog.events.KeyCodes.DOWN:if(-1==d&&(d=-c),d<b-c)return this.setHighlightedIndex(d+c),a.preventDefault(),!0}return!1};goog.ui.Palette.prototype.handleSelectionChange=function(a){};
- goog.ui.Palette.prototype.getSize=function(){return this.size_};goog.ui.Palette.prototype.setSize=function(a,b){if(this.getElement())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.size_=goog.isNumber(a)?new goog.math.Size(a,b):a;this.adjustSize_()};goog.ui.Palette.prototype.getHighlightedIndex=function(){return this.highlightedIndex_};goog.ui.Palette.prototype.getHighlightedItem=function(){var a=this.getContent();return a&&a[this.highlightedIndex_]};
- goog.ui.Palette.prototype.getHighlightedCellElement_=function(){return this.getRenderer().getCellForItem(this.getHighlightedItem())};goog.ui.Palette.prototype.setHighlightedIndex=function(a){a!=this.highlightedIndex_&&(this.highlightIndex_(this.highlightedIndex_,!1),this.lastHighlightedIndex_=this.highlightedIndex_,this.highlightedIndex_=a,this.highlightIndex_(a,!0),this.dispatchEvent(goog.ui.Palette.EventType.AFTER_HIGHLIGHT))};
- goog.ui.Palette.prototype.setHighlightedItem=function(a){var b=this.getContent();this.setHighlightedIndex(b&&a?goog.array.indexOf(b,a):-1)};goog.ui.Palette.prototype.getSelectedIndex=function(){return this.selectionModel_?this.selectionModel_.getSelectedIndex():-1};goog.ui.Palette.prototype.getSelectedItem=function(){return this.selectionModel_?this.selectionModel_.getSelectedItem():null};goog.ui.Palette.prototype.setSelectedIndex=function(a){this.selectionModel_&&this.selectionModel_.setSelectedIndex(a)};
- goog.ui.Palette.prototype.setSelectedItem=function(a){this.selectionModel_&&this.selectionModel_.setSelectedItem(a)};goog.ui.Palette.prototype.highlightIndex_=function(a,b){if(this.getElement()){var c=this.getContent();if(c&&0<=a&&a<c.length){var d=this.getHighlightedCellElement_();this.currentCellControl_.getElement()!=d&&this.currentCellControl_.setElementInternal(d);this.currentCellControl_.tryHighlight(b)&&this.getRenderer().highlightCell(this,c[a],b)}}};
- goog.ui.Palette.prototype.setHighlighted=function(a){a&&-1==this.highlightedIndex_?this.setHighlightedIndex(-1<this.lastHighlightedIndex_?this.lastHighlightedIndex_:0):a||this.setHighlightedIndex(-1);goog.ui.Palette.superClass_.setHighlighted.call(this,a)};goog.ui.Palette.prototype.selectItem_=function(a,b){this.getElement()&&this.getRenderer().selectCell(this,a,b)};
- goog.ui.Palette.prototype.adjustSize_=function(){var a=this.getContent();if(a)if(this.size_&&this.size_.width){if(a=Math.ceil(a.length/this.size_.width),!goog.isNumber(this.size_.height)||this.size_.height<a)this.size_.height=a}else a=Math.ceil(Math.sqrt(a.length)),this.size_=new goog.math.Size(a,a);else this.size_=new goog.math.Size(0,0)};goog.ui.Palette.CurrentCell_=function(){goog.ui.Control.call(this,null);this.setDispatchTransitionEvents(goog.ui.Component.State.HOVER,!0)};
- goog.inherits(goog.ui.Palette.CurrentCell_,goog.ui.Control);goog.ui.Palette.CurrentCell_.prototype.tryHighlight=function(a){this.setHighlighted(a);return this.isHighlighted()==a};goog.ui.ColorPalette=function(a,b,c){this.colors_=a||[];goog.ui.Palette.call(this,null,b||goog.ui.PaletteRenderer.getInstance(),c);this.setColors(this.colors_)};goog.inherits(goog.ui.ColorPalette,goog.ui.Palette);goog.tagUnsealableClass(goog.ui.ColorPalette);goog.ui.ColorPalette.prototype.normalizedColors_=null;goog.ui.ColorPalette.prototype.labels_=null;goog.ui.ColorPalette.prototype.getColors=function(){return this.colors_};
- goog.ui.ColorPalette.prototype.setColors=function(a,b){this.colors_=a;this.labels_=b||null;this.normalizedColors_=null;this.setContent(this.createColorNodes())};goog.ui.ColorPalette.prototype.getSelectedColor=function(){var a=this.getSelectedItem();return a?(a=goog.style.getStyle(a,"background-color"),goog.ui.ColorPalette.parseColor_(a)):null};
- goog.ui.ColorPalette.prototype.setSelectedColor=function(a){a=goog.ui.ColorPalette.parseColor_(a);this.normalizedColors_||(this.normalizedColors_=goog.array.map(this.colors_,function(a){return goog.ui.ColorPalette.parseColor_(a)}));this.setSelectedIndex(a?goog.array.indexOf(this.normalizedColors_,a):-1)};
- goog.ui.ColorPalette.prototype.createColorNodes=function(){return goog.array.map(this.colors_,function(a,b){var c=this.getDomHelper().createDom(goog.dom.TagName.DIV,{"class":this.getRenderer().getCssClass()+"-colorswatch",style:"background-color:"+a});c.title=this.labels_&&this.labels_[b]?this.labels_[b]:"#"==a.charAt(0)?"RGB ("+goog.color.hexToRgb(a).join(", ")+")":a;return c},this)};goog.ui.ColorPalette.parseColor_=function(a){if(a)try{return goog.color.parse(a).hex}catch(b){}return null};goog.ui.ColorPicker=function(a,b){goog.ui.Component.call(this,a);this.colorPalette_=b||null;this.getHandler().listen(this,goog.ui.Component.EventType.ACTION,this.onColorPaletteAction_)};goog.inherits(goog.ui.ColorPicker,goog.ui.Component);goog.ui.ColorPicker.DEFAULT_NUM_COLS=5;goog.ui.ColorPicker.EventType={CHANGE:"change"};goog.ui.ColorPicker.prototype.focusable_=!0;goog.ui.ColorPicker.prototype.getColors=function(){return this.colorPalette_?this.colorPalette_.getColors():null};
- goog.ui.ColorPicker.prototype.setColors=function(a){this.colorPalette_?this.colorPalette_.setColors(a):this.createColorPalette_(a)};goog.ui.ColorPicker.prototype.addColors=function(a){this.setColors(a)};goog.ui.ColorPicker.prototype.setSize=function(a){this.colorPalette_||this.createColorPalette_([]);this.colorPalette_.setSize(a)};goog.ui.ColorPicker.prototype.getSize=function(){return this.colorPalette_?this.colorPalette_.getSize():null};goog.ui.ColorPicker.prototype.setColumnCount=function(a){this.setSize(a)};
- goog.ui.ColorPicker.prototype.getSelectedIndex=function(){return this.colorPalette_?this.colorPalette_.getSelectedIndex():-1};goog.ui.ColorPicker.prototype.setSelectedIndex=function(a){this.colorPalette_&&this.colorPalette_.setSelectedIndex(a)};goog.ui.ColorPicker.prototype.getSelectedColor=function(){return this.colorPalette_?this.colorPalette_.getSelectedColor():null};goog.ui.ColorPicker.prototype.setSelectedColor=function(a){this.colorPalette_&&this.colorPalette_.setSelectedColor(a)};
- goog.ui.ColorPicker.prototype.isFocusable=function(){return this.focusable_};goog.ui.ColorPicker.prototype.setFocusable=function(a){this.focusable_=a;this.colorPalette_&&this.colorPalette_.setSupportedState(goog.ui.Component.State.FOCUSED,a)};goog.ui.ColorPicker.prototype.canDecorate=function(a){return!1};
- goog.ui.ColorPicker.prototype.enterDocument=function(){goog.ui.ColorPicker.superClass_.enterDocument.call(this);this.colorPalette_&&this.colorPalette_.render(this.getElement());this.getElement().unselectable="on"};goog.ui.ColorPicker.prototype.disposeInternal=function(){goog.ui.ColorPicker.superClass_.disposeInternal.call(this);this.colorPalette_&&(this.colorPalette_.dispose(),this.colorPalette_=null)};goog.ui.ColorPicker.prototype.focus=function(){this.colorPalette_&&this.colorPalette_.getElement().focus()};
- goog.ui.ColorPicker.prototype.onColorPaletteAction_=function(a){a.stopPropagation();this.dispatchEvent(goog.ui.ColorPicker.EventType.CHANGE)};goog.ui.ColorPicker.prototype.createColorPalette_=function(a){a=new goog.ui.ColorPalette(a,null,this.getDomHelper());a.setSize(goog.ui.ColorPicker.DEFAULT_NUM_COLS);a.setSupportedState(goog.ui.Component.State.FOCUSED,this.focusable_);this.addChild(a);this.colorPalette_=a;this.isInDocument()&&this.colorPalette_.render(this.getElement())};
- goog.ui.ColorPicker.createSimpleColorGrid=function(a){a=new goog.ui.ColorPicker(a);a.setSize(7);a.setColors(goog.ui.ColorPicker.SIMPLE_GRID_COLORS);return a};goog.ui.ColorPicker.SIMPLE_GRID_COLORS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" ");goog.events.FocusHandler=function(a){goog.events.EventTarget.call(this);this.element_=a;a=goog.userAgent.IE?"focusout":"blur";this.listenKeyIn_=goog.events.listen(this.element_,goog.userAgent.IE?"focusin":"focus",this,!goog.userAgent.IE);this.listenKeyOut_=goog.events.listen(this.element_,a,this,!goog.userAgent.IE)};goog.inherits(goog.events.FocusHandler,goog.events.EventTarget);goog.events.FocusHandler.EventType={FOCUSIN:"focusin",FOCUSOUT:"focusout"};
- goog.events.FocusHandler.prototype.handleEvent=function(a){var b=a.getBrowserEvent(),b=new goog.events.BrowserEvent(b);b.type="focusin"==a.type||"focus"==a.type?goog.events.FocusHandler.EventType.FOCUSIN:goog.events.FocusHandler.EventType.FOCUSOUT;this.dispatchEvent(b)};goog.events.FocusHandler.prototype.disposeInternal=function(){goog.events.FocusHandler.superClass_.disposeInternal.call(this);goog.events.unlistenByKey(this.listenKeyIn_);goog.events.unlistenByKey(this.listenKeyOut_);delete this.element_};goog.html.SafeScript=function(){this.privateDoNotAccessOrElseSafeScriptWrappedValue_="";this.SAFE_SCRIPT_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeScript.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeScript.prototype.implementsGoogStringTypedString=!0;goog.html.SafeScript.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};goog.html.SafeScript.fromConstant=function(a){a=goog.string.Const.unwrap(a);return 0===a.length?goog.html.SafeScript.EMPTY:goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse(a)};
- goog.html.SafeScript.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeScriptWrappedValue_};goog.DEBUG&&(goog.html.SafeScript.prototype.toString=function(){return"SafeScript{"+this.privateDoNotAccessOrElseSafeScriptWrappedValue_+"}"});
- goog.html.SafeScript.unwrap=function(a){if(a instanceof goog.html.SafeScript&&a.constructor===goog.html.SafeScript&&a.SAFE_SCRIPT_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeScript.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeScriptWrappedValue_;goog.asserts.fail("expected object of type SafeScript, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeScript"};goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse=function(a){return(new goog.html.SafeScript).initSecurityPrivateDoNotAccessOrElse_(a)};
- goog.html.SafeScript.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a){this.privateDoNotAccessOrElseSafeScriptWrappedValue_=a;return this};goog.html.SafeScript.EMPTY=goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse("");goog.html.uncheckedconversions={};goog.html.uncheckedconversions.safeHtmlFromStringKnownToSatisfyTypeContract=function(a,b,c){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(b,c||null)};
- goog.html.uncheckedconversions.safeScriptFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmpty(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse(b)};
- goog.html.uncheckedconversions.safeStyleFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(b)};
- goog.html.uncheckedconversions.safeStyleSheetFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(b)};
- goog.html.uncheckedconversions.safeUrlFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(b)};
- goog.html.uncheckedconversions.trustedResourceUrlFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(b)};goog.structs={};goog.structs.getCount=function(a){return a.getCount&&"function"==typeof a.getCount?a.getCount():goog.isArrayLike(a)||goog.isString(a)?a.length:goog.object.getCount(a)};goog.structs.getValues=function(a){if(a.getValues&&"function"==typeof a.getValues)return a.getValues();if(goog.isString(a))return a.split("");if(goog.isArrayLike(a)){for(var b=[],c=a.length,d=0;d<c;d++)b.push(a[d]);return b}return goog.object.getValues(a)};
- goog.structs.getKeys=function(a){if(a.getKeys&&"function"==typeof a.getKeys)return a.getKeys();if(!a.getValues||"function"!=typeof a.getValues){if(goog.isArrayLike(a)||goog.isString(a)){var b=[];a=a.length;for(var c=0;c<a;c++)b.push(c);return b}return goog.object.getKeys(a)}};
- goog.structs.contains=function(a,b){return a.contains&&"function"==typeof a.contains?a.contains(b):a.containsValue&&"function"==typeof a.containsValue?a.containsValue(b):goog.isArrayLike(a)||goog.isString(a)?goog.array.contains(a,b):goog.object.containsValue(a,b)};goog.structs.isEmpty=function(a){return a.isEmpty&&"function"==typeof a.isEmpty?a.isEmpty():goog.isArrayLike(a)||goog.isString(a)?goog.array.isEmpty(a):goog.object.isEmpty(a)};
- goog.structs.clear=function(a){a.clear&&"function"==typeof a.clear?a.clear():goog.isArrayLike(a)?goog.array.clear(a):goog.object.clear(a)};goog.structs.forEach=function(a,b,c){if(a.forEach&&"function"==typeof a.forEach)a.forEach(b,c);else if(goog.isArrayLike(a)||goog.isString(a))goog.array.forEach(a,b,c);else for(var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length,g=0;g<f;g++)b.call(c,e[g],d&&d[g],a)};
- goog.structs.filter=function(a,b,c){if("function"==typeof a.filter)return a.filter(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.filter(a,b,c);var d,e=goog.structs.getKeys(a),f=goog.structs.getValues(a),g=f.length;if(e){d={};for(var h=0;h<g;h++)b.call(c,f[h],e[h],a)&&(d[e[h]]=f[h])}else for(d=[],h=0;h<g;h++)b.call(c,f[h],void 0,a)&&d.push(f[h]);return d};
- goog.structs.map=function(a,b,c){if("function"==typeof a.map)return a.map(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.map(a,b,c);var d,e=goog.structs.getKeys(a),f=goog.structs.getValues(a),g=f.length;if(e){d={};for(var h=0;h<g;h++)d[e[h]]=b.call(c,f[h],e[h],a)}else for(d=[],h=0;h<g;h++)d[h]=b.call(c,f[h],void 0,a);return d};
- goog.structs.some=function(a,b,c){if("function"==typeof a.some)return a.some(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.some(a,b,c);for(var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length,g=0;g<f;g++)if(b.call(c,e[g],d&&d[g],a))return!0;return!1};
- goog.structs.every=function(a,b,c){if("function"==typeof a.every)return a.every(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.every(a,b,c);for(var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length,g=0;g<f;g++)if(!b.call(c,e[g],d&&d[g],a))return!1;return!0};goog.structs.Collection=function(){};goog.structs.Map=function(a,b){this.map_={};this.keys_=[];this.version_=this.count_=0;var c=arguments.length;if(1<c){if(c%2)throw Error("Uneven number of arguments");for(var d=0;d<c;d+=2)this.set(arguments[d],arguments[d+1])}else a&&this.addAll(a)};goog.structs.Map.prototype.getCount=function(){return this.count_};goog.structs.Map.prototype.getValues=function(){this.cleanupKeysArray_();for(var a=[],b=0;b<this.keys_.length;b++)a.push(this.map_[this.keys_[b]]);return a};
- goog.structs.Map.prototype.getKeys=function(){this.cleanupKeysArray_();return this.keys_.concat()};goog.structs.Map.prototype.containsKey=function(a){return goog.structs.Map.hasKey_(this.map_,a)};goog.structs.Map.prototype.containsValue=function(a){for(var b=0;b<this.keys_.length;b++){var c=this.keys_[b];if(goog.structs.Map.hasKey_(this.map_,c)&&this.map_[c]==a)return!0}return!1};
- goog.structs.Map.prototype.equals=function(a,b){if(this===a)return!0;if(this.count_!=a.getCount())return!1;var c=b||goog.structs.Map.defaultEquals;this.cleanupKeysArray_();for(var d,e=0;d=this.keys_[e];e++)if(!c(this.get(d),a.get(d)))return!1;return!0};goog.structs.Map.defaultEquals=function(a,b){return a===b};goog.structs.Map.prototype.isEmpty=function(){return 0==this.count_};goog.structs.Map.prototype.clear=function(){this.map_={};this.version_=this.count_=this.keys_.length=0};
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- goog.structs.Map.prototype.cleanupKeysArray_=function(){if(this.count_!=this.keys_.length){for(var a=0,b=0;a<this.keys_.length;){var c=this.keys_[a];goog.structs.Map.hasKey_(this.map_,c)&&(this.keys_[b++]=c);a++}this.keys_.length=b}if(this.count_!=this.keys_.length){for(var d={},b=a=0;a<this.keys_.length;)c=this.keys_[a],goog.structs.Map.hasKey_(d,c)||(this.keys_[b++]=c,d[c]=1),a++;this.keys_.length=b}};
- goog.structs.Map.prototype.get=function(a,b){return goog.structs.Map.hasKey_(this.map_,a)?this.map_[a]:b};goog.structs.Map.prototype.set=function(a,b){goog.structs.Map.hasKey_(this.map_,a)||(this.count_++,this.keys_.push(a),this.version_++);this.map_[a]=b};goog.structs.Map.prototype.addAll=function(a){var b;a instanceof goog.structs.Map?(b=a.getKeys(),a=a.getValues()):(b=goog.object.getKeys(a),a=goog.object.getValues(a));for(var c=0;c<b.length;c++)this.set(b[c],a[c])};
- goog.structs.Map.prototype.forEach=function(a,b){for(var c=this.getKeys(),d=0;d<c.length;d++){var e=c[d],f=this.get(e);a.call(b,f,e,this)}};goog.structs.Map.prototype.clone=function(){return new goog.structs.Map(this)};goog.structs.Map.prototype.transpose=function(){for(var a=new goog.structs.Map,b=0;b<this.keys_.length;b++){var c=this.keys_[b];a.set(this.map_[c],c)}return a};
- goog.structs.Map.prototype.toObject=function(){this.cleanupKeysArray_();for(var a={},b=0;b<this.keys_.length;b++){var c=this.keys_[b];a[c]=this.map_[c]}return a};goog.structs.Map.prototype.getKeyIterator=function(){return this.__iterator__(!0)};goog.structs.Map.prototype.getValueIterator=function(){return this.__iterator__(!1)};
- goog.structs.Map.prototype.__iterator__=function(a){this.cleanupKeysArray_();var b=0,c=this.version_,d=this,e=new goog.iter.Iterator;e.next=function(){if(c!=d.version_)throw Error("The map has changed since the iterator was created");if(b>=d.keys_.length)throw goog.iter.StopIteration;var e=d.keys_[b++];return a?e:d.map_[e]};return e};goog.structs.Map.hasKey_=function(a,b){return Object.prototype.hasOwnProperty.call(a,b)};goog.structs.Set=function(a){this.map_=new goog.structs.Map;a&&this.addAll(a)};goog.structs.Set.getKey_=function(a){var b=typeof a;return"object"==b&&a||"function"==b?"o"+goog.getUid(a):b.substr(0,1)+a};goog.structs.Set.prototype.getCount=function(){return this.map_.getCount()};goog.structs.Set.prototype.add=function(a){this.map_.set(goog.structs.Set.getKey_(a),a)};goog.structs.Set.prototype.addAll=function(a){a=goog.structs.getValues(a);for(var b=a.length,c=0;c<b;c++)this.add(a[c])};
- goog.structs.Set.prototype.removeAll=function(a){a=goog.structs.getValues(a);for(var b=a.length,c=0;c<b;c++)this.remove(a[c])};goog.structs.Set.prototype.remove=function(a){return this.map_.remove(goog.structs.Set.getKey_(a))};goog.structs.Set.prototype.clear=function(){this.map_.clear()};goog.structs.Set.prototype.isEmpty=function(){return this.map_.isEmpty()};goog.structs.Set.prototype.contains=function(a){return this.map_.containsKey(goog.structs.Set.getKey_(a))};
- goog.structs.Set.prototype.containsAll=function(a){return goog.structs.every(a,this.contains,this)};goog.structs.Set.prototype.intersection=function(a){var b=new goog.structs.Set;a=goog.structs.getValues(a);for(var c=0;c<a.length;c++){var d=a[c];this.contains(d)&&b.add(d)}return b};goog.structs.Set.prototype.difference=function(a){var b=this.clone();b.removeAll(a);return b};goog.structs.Set.prototype.getValues=function(){return this.map_.getValues()};goog.structs.Set.prototype.clone=function(){return new goog.structs.Set(this)};
- goog.structs.Set.prototype.equals=function(a){return this.getCount()==goog.structs.getCount(a)&&this.isSubsetOf(a)};goog.structs.Set.prototype.isSubsetOf=function(a){var b=goog.structs.getCount(a);if(this.getCount()>b)return!1;!(a instanceof goog.structs.Set)&&5<b&&(a=new goog.structs.Set(a));return goog.structs.every(this,function(b){return goog.structs.contains(a,b)})};goog.structs.Set.prototype.__iterator__=function(a){return this.map_.__iterator__(!1)};goog.debug.LOGGING_ENABLED=goog.DEBUG;goog.debug.FORCE_SLOPPY_STACKS=!1;goog.debug.catchErrors=function(a,b,c){c=c||goog.global;var d=c.onerror,e=!!b;goog.userAgent.WEBKIT&&!goog.userAgent.isVersionOrHigher("535.3")&&(e=!e);c.onerror=function(b,c,h,k,l){d&&d(b,c,h,k,l);a({message:b,fileName:c,line:h,col:k,error:l});return e}};
- goog.debug.expose=function(a,b){if("undefined"==typeof a)return"undefined";if(null==a)return"NULL";var c=[],d;for(d in a)if(b||!goog.isFunction(a[d])){var e=d+" = ";try{e+=a[d]}catch(f){e+="*** "+f+" ***"}c.push(e)}return c.join("\n")};
- goog.debug.deepExpose=function(a,b){var c=[],d=function(a,f,g){var h=f+" ";g=new goog.structs.Set(g);try{if(goog.isDef(a))if(goog.isNull(a))c.push("NULL");else if(goog.isString(a))c.push('"'+a.replace(/\n/g,"\n"+f)+'"');else if(goog.isFunction(a))c.push(String(a).replace(/\n/g,"\n"+f));else if(goog.isObject(a))if(g.contains(a))c.push("*** reference loop detected ***");else{g.add(a);c.push("{");for(var k in a)if(b||!goog.isFunction(a[k]))c.push("\n"),c.push(h),c.push(k+" = "),d(a[k],h,g);c.push("\n"+
- f+"}")}else c.push(a);else c.push("undefined")}catch(l){c.push("*** "+l+" ***")}};d(a,"",new goog.structs.Set);return c.join("")};goog.debug.exposeArray=function(a){for(var b=[],c=0;c<a.length;c++)goog.isArray(a[c])?b.push(goog.debug.exposeArray(a[c])):b.push(a[c]);return"[ "+b.join(", ")+" ]"};goog.debug.exposeException=function(a,b){var c=goog.debug.exposeExceptionAsHtml(a,b);return goog.html.SafeHtml.unwrap(c)};
- goog.debug.exposeExceptionAsHtml=function(a,b){try{var c=goog.debug.normalizeErrorObject(a),d=goog.debug.createViewSourceUrl_(c.fileName);return goog.html.SafeHtml.concat(goog.html.SafeHtml.htmlEscapePreservingNewlinesAndSpaces("Message: "+c.message+"\nUrl: "),goog.html.SafeHtml.create("a",{href:d,target:"_new"},c.fileName),goog.html.SafeHtml.htmlEscapePreservingNewlinesAndSpaces("\nLine: "+c.lineNumber+"\n\nBrowser stack:\n"+c.stack+"-> [end]\n\nJS stack traversal:\n"+goog.debug.getStacktrace(b)+
- "-> "))}catch(e){return goog.html.SafeHtml.htmlEscapePreservingNewlinesAndSpaces("Exception trying to expose exception! You win, we lose. "+e)}};
- goog.debug.createViewSourceUrl_=function(a){goog.isDefAndNotNull(a)||(a="");if(!/^https?:\/\//i.test(a))return goog.html.SafeUrl.fromConstant(goog.string.Const.from("sanitizedviewsrc"));a=goog.html.SafeUrl.sanitize(a);return goog.html.uncheckedconversions.safeUrlFromStringKnownToSatisfyTypeContract(goog.string.Const.from("view-source scheme plus HTTP/HTTPS URL"),"view-source:"+goog.html.SafeUrl.unwrap(a))};
- goog.debug.normalizeErrorObject=function(a){var b=goog.getObjectByName("window.location.href");if(goog.isString(a))return{message:a,name:"Unknown error",lineNumber:"Not available",fileName:b,stack:"Not available"};var c,d,e=!1;try{c=a.lineNumber||a.line||"Not available"}catch(f){c="Not available",e=!0}try{d=a.fileName||a.filename||a.sourceURL||goog.global.$googDebugFname||b}catch(f){d="Not available",e=!0}return!e&&a.lineNumber&&a.fileName&&a.stack&&a.message&&a.name?a:{message:a.message||"Not available",
- name:a.name||"UnknownError",lineNumber:c,fileName:d,stack:a.stack||"Not available"}};goog.debug.enhanceError=function(a,b){var c;"string"==typeof a?(c=Error(a),Error.captureStackTrace&&Error.captureStackTrace(c,goog.debug.enhanceError)):c=a;c.stack||(c.stack=goog.debug.getStacktrace(goog.debug.enhanceError));if(b){for(var d=0;c["message"+d];)++d;c["message"+d]=String(b)}return c};
- goog.debug.getStacktraceSimple=function(a){if(!goog.debug.FORCE_SLOPPY_STACKS){var b=goog.debug.getNativeStackTrace_(goog.debug.getStacktraceSimple);if(b)return b}for(var b=[],c=arguments.callee.caller,d=0;c&&(!a||d<a);){b.push(goog.debug.getFunctionName(c));b.push("()\n");try{c=c.caller}catch(e){b.push("[exception trying to get caller]\n");break}d++;if(d>=goog.debug.MAX_STACK_DEPTH){b.push("[...long stack...]");break}}a&&d>=a?b.push("[...reached max depth limit...]"):b.push("[end]");return b.join("")};
- goog.debug.MAX_STACK_DEPTH=50;goog.debug.getNativeStackTrace_=function(a){var b=Error();if(Error.captureStackTrace)return Error.captureStackTrace(b,a),String(b.stack);try{throw b;}catch(c){b=c}return(a=b.stack)?String(a):null};goog.debug.getStacktrace=function(a){var b;goog.debug.FORCE_SLOPPY_STACKS||(b=goog.debug.getNativeStackTrace_(a||goog.debug.getStacktrace));b||(b=goog.debug.getStacktraceHelper_(a||arguments.callee.caller,[]));return b};
- goog.debug.getStacktraceHelper_=function(a,b){var c=[];if(goog.array.contains(b,a))c.push("[...circular reference...]");else if(a&&b.length<goog.debug.MAX_STACK_DEPTH){c.push(goog.debug.getFunctionName(a)+"(");for(var d=a.arguments,e=0;d&&e<d.length;e++){0<e&&c.push(", ");var f;f=d[e];switch(typeof f){case "object":f=f?"object":"null";break;case "string":break;case "number":f=String(f);break;case "boolean":f=f?"true":"false";break;case "function":f=(f=goog.debug.getFunctionName(f))?f:"[fn]";break;
- default:f=typeof f}40<f.length&&(f=f.substr(0,40)+"...");c.push(f)}b.push(a);c.push(")\n");try{c.push(goog.debug.getStacktraceHelper_(a.caller,b))}catch(g){c.push("[exception trying to get caller]\n")}}else a?c.push("[...long stack...]"):c.push("[end]");return c.join("")};goog.debug.setFunctionResolver=function(a){goog.debug.fnNameResolver_=a};
- goog.debug.getFunctionName=function(a){if(goog.debug.fnNameCache_[a])return goog.debug.fnNameCache_[a];if(goog.debug.fnNameResolver_){var b=goog.debug.fnNameResolver_(a);if(b)return goog.debug.fnNameCache_[a]=b}a=String(a);goog.debug.fnNameCache_[a]||(b=/function ([^\(]+)/.exec(a),goog.debug.fnNameCache_[a]=b?b[1]:"[Anonymous]");return goog.debug.fnNameCache_[a]};
- goog.debug.makeWhitespaceVisible=function(a){return a.replace(/ /g,"[_]").replace(/\f/g,"[f]").replace(/\n/g,"[n]\n").replace(/\r/g,"[r]").replace(/\t/g,"[t]")};goog.debug.runtimeType=function(a){return a instanceof Function?a.displayName||a.name||"unknown type name":a instanceof Object?a.constructor.displayName||a.constructor.name||Object.prototype.toString.call(a):null===a?"null":typeof a};goog.debug.fnNameCache_={};goog.debug.LogRecord=function(a,b,c,d,e){this.reset(a,b,c,d,e)};goog.debug.LogRecord.prototype.sequenceNumber_=0;goog.debug.LogRecord.prototype.exception_=null;goog.debug.LogRecord.ENABLE_SEQUENCE_NUMBERS=!0;goog.debug.LogRecord.nextSequenceNumber_=0;
- goog.debug.LogRecord.prototype.reset=function(a,b,c,d,e){goog.debug.LogRecord.ENABLE_SEQUENCE_NUMBERS&&(this.sequenceNumber_="number"==typeof e?e:goog.debug.LogRecord.nextSequenceNumber_++);this.time_=d||goog.now();this.level_=a;this.msg_=b;this.loggerName_=c;delete this.exception_};goog.debug.LogRecord.prototype.getLoggerName=function(){return this.loggerName_};goog.debug.LogRecord.prototype.getException=function(){return this.exception_};
- goog.debug.LogRecord.prototype.setException=function(a){this.exception_=a};goog.debug.LogRecord.prototype.setLoggerName=function(a){this.loggerName_=a};goog.debug.LogRecord.prototype.getLevel=function(){return this.level_};goog.debug.LogRecord.prototype.setLevel=function(a){this.level_=a};goog.debug.LogRecord.prototype.getMessage=function(){return this.msg_};goog.debug.LogRecord.prototype.setMessage=function(a){this.msg_=a};goog.debug.LogRecord.prototype.getMillis=function(){return this.time_};
- goog.debug.LogRecord.prototype.setMillis=function(a){this.time_=a};goog.debug.LogRecord.prototype.getSequenceNumber=function(){return this.sequenceNumber_};goog.debug.LogBuffer=function(){goog.asserts.assert(goog.debug.LogBuffer.isBufferingEnabled(),"Cannot use goog.debug.LogBuffer without defining goog.debug.LogBuffer.CAPACITY.");this.clear()};goog.debug.LogBuffer.getInstance=function(){goog.debug.LogBuffer.instance_||(goog.debug.LogBuffer.instance_=new goog.debug.LogBuffer);return goog.debug.LogBuffer.instance_};goog.debug.LogBuffer.CAPACITY=0;
- goog.debug.LogBuffer.prototype.addRecord=function(a,b,c){var d=(this.curIndex_+1)%goog.debug.LogBuffer.CAPACITY;this.curIndex_=d;if(this.isFull_)return d=this.buffer_[d],d.reset(a,b,c),d;this.isFull_=d==goog.debug.LogBuffer.CAPACITY-1;return this.buffer_[d]=new goog.debug.LogRecord(a,b,c)};goog.debug.LogBuffer.isBufferingEnabled=function(){return 0<goog.debug.LogBuffer.CAPACITY};
- goog.debug.LogBuffer.prototype.clear=function(){this.buffer_=Array(goog.debug.LogBuffer.CAPACITY);this.curIndex_=-1;this.isFull_=!1};goog.debug.LogBuffer.prototype.forEachRecord=function(a){var b=this.buffer_;if(b[0]){var c=this.curIndex_,d=this.isFull_?c:-1;do d=(d+1)%goog.debug.LogBuffer.CAPACITY,a(b[d]);while(d!=c)}};goog.debug.Logger=function(a){this.name_=a;this.handlers_=this.children_=this.level_=this.parent_=null};goog.debug.Logger.ROOT_LOGGER_NAME="";goog.debug.Logger.ENABLE_HIERARCHY=!0;goog.debug.Logger.ENABLE_HIERARCHY||(goog.debug.Logger.rootHandlers_=[]);goog.debug.Logger.Level=function(a,b){this.name=a;this.value=b};goog.debug.Logger.Level.prototype.toString=function(){return this.name};goog.debug.Logger.Level.OFF=new goog.debug.Logger.Level("OFF",Infinity);
- goog.debug.Logger.Level.SHOUT=new goog.debug.Logger.Level("SHOUT",1200);goog.debug.Logger.Level.SEVERE=new goog.debug.Logger.Level("SEVERE",1E3);goog.debug.Logger.Level.WARNING=new goog.debug.Logger.Level("WARNING",900);goog.debug.Logger.Level.INFO=new goog.debug.Logger.Level("INFO",800);goog.debug.Logger.Level.CONFIG=new goog.debug.Logger.Level("CONFIG",700);goog.debug.Logger.Level.FINE=new goog.debug.Logger.Level("FINE",500);goog.debug.Logger.Level.FINER=new goog.debug.Logger.Level("FINER",400);
- goog.debug.Logger.Level.FINEST=new goog.debug.Logger.Level("FINEST",300);goog.debug.Logger.Level.ALL=new goog.debug.Logger.Level("ALL",0);goog.debug.Logger.Level.PREDEFINED_LEVELS=[goog.debug.Logger.Level.OFF,goog.debug.Logger.Level.SHOUT,goog.debug.Logger.Level.SEVERE,goog.debug.Logger.Level.WARNING,goog.debug.Logger.Level.INFO,goog.debug.Logger.Level.CONFIG,goog.debug.Logger.Level.FINE,goog.debug.Logger.Level.FINER,goog.debug.Logger.Level.FINEST,goog.debug.Logger.Level.ALL];
- goog.debug.Logger.Level.predefinedLevelsCache_=null;goog.debug.Logger.Level.createPredefinedLevelsCache_=function(){goog.debug.Logger.Level.predefinedLevelsCache_={};for(var a=0,b;b=goog.debug.Logger.Level.PREDEFINED_LEVELS[a];a++)goog.debug.Logger.Level.predefinedLevelsCache_[b.value]=b,goog.debug.Logger.Level.predefinedLevelsCache_[b.name]=b};
- goog.debug.Logger.Level.getPredefinedLevel=function(a){goog.debug.Logger.Level.predefinedLevelsCache_||goog.debug.Logger.Level.createPredefinedLevelsCache_();return goog.debug.Logger.Level.predefinedLevelsCache_[a]||null};
- goog.debug.Logger.Level.getPredefinedLevelByValue=function(a){goog.debug.Logger.Level.predefinedLevelsCache_||goog.debug.Logger.Level.createPredefinedLevelsCache_();if(a in goog.debug.Logger.Level.predefinedLevelsCache_)return goog.debug.Logger.Level.predefinedLevelsCache_[a];for(var b=0;b<goog.debug.Logger.Level.PREDEFINED_LEVELS.length;++b){var c=goog.debug.Logger.Level.PREDEFINED_LEVELS[b];if(c.value<=a)return c}return null};goog.debug.Logger.getLogger=function(a){return goog.debug.LogManager.getLogger(a)};
- goog.debug.Logger.logToProfilers=function(a){goog.global.console&&(goog.global.console.timeStamp?goog.global.console.timeStamp(a):goog.global.console.markTimeline&&goog.global.console.markTimeline(a));goog.global.msWriteProfilerMark&&goog.global.msWriteProfilerMark(a)};goog.debug.Logger.prototype.getName=function(){return this.name_};
- goog.debug.Logger.prototype.addHandler=function(a){goog.debug.LOGGING_ENABLED&&(goog.debug.Logger.ENABLE_HIERARCHY?(this.handlers_||(this.handlers_=[]),this.handlers_.push(a)):(goog.asserts.assert(!this.name_,"Cannot call addHandler on a non-root logger when goog.debug.Logger.ENABLE_HIERARCHY is false."),goog.debug.Logger.rootHandlers_.push(a)))};
- goog.debug.Logger.prototype.removeHandler=function(a){if(goog.debug.LOGGING_ENABLED){var b=goog.debug.Logger.ENABLE_HIERARCHY?this.handlers_:goog.debug.Logger.rootHandlers_;return!!b&&goog.array.remove(b,a)}return!1};goog.debug.Logger.prototype.getParent=function(){return this.parent_};goog.debug.Logger.prototype.getChildren=function(){this.children_||(this.children_={});return this.children_};
- goog.debug.Logger.prototype.setLevel=function(a){goog.debug.LOGGING_ENABLED&&(goog.debug.Logger.ENABLE_HIERARCHY?this.level_=a:(goog.asserts.assert(!this.name_,"Cannot call setLevel() on a non-root logger when goog.debug.Logger.ENABLE_HIERARCHY is false."),goog.debug.Logger.rootLevel_=a))};goog.debug.Logger.prototype.getLevel=function(){return goog.debug.LOGGING_ENABLED?this.level_:goog.debug.Logger.Level.OFF};
- goog.debug.Logger.prototype.getEffectiveLevel=function(){if(!goog.debug.LOGGING_ENABLED)return goog.debug.Logger.Level.OFF;if(!goog.debug.Logger.ENABLE_HIERARCHY)return goog.debug.Logger.rootLevel_;if(this.level_)return this.level_;if(this.parent_)return this.parent_.getEffectiveLevel();goog.asserts.fail("Root logger has no level set.");return null};goog.debug.Logger.prototype.isLoggable=function(a){return goog.debug.LOGGING_ENABLED&&a.value>=this.getEffectiveLevel().value};
- goog.debug.Logger.prototype.log=function(a,b,c){goog.debug.LOGGING_ENABLED&&this.isLoggable(a)&&(goog.isFunction(b)&&(b=b()),this.doLogRecord_(this.getLogRecord(a,b,c)))};goog.debug.Logger.prototype.getLogRecord=function(a,b,c){a=goog.debug.LogBuffer.isBufferingEnabled()?goog.debug.LogBuffer.getInstance().addRecord(a,b,this.name_):new goog.debug.LogRecord(a,String(b),this.name_);c&&a.setException(c);return a};
- goog.debug.Logger.prototype.shout=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.SHOUT,a,b)};goog.debug.Logger.prototype.severe=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.SEVERE,a,b)};goog.debug.Logger.prototype.warning=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.WARNING,a,b)};goog.debug.Logger.prototype.info=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.INFO,a,b)};
- goog.debug.Logger.prototype.config=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.CONFIG,a,b)};goog.debug.Logger.prototype.fine=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.FINE,a,b)};goog.debug.Logger.prototype.finer=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.FINER,a,b)};goog.debug.Logger.prototype.finest=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.FINEST,a,b)};
- goog.debug.Logger.prototype.logRecord=function(a){goog.debug.LOGGING_ENABLED&&this.isLoggable(a.getLevel())&&this.doLogRecord_(a)};goog.debug.Logger.prototype.doLogRecord_=function(a){goog.debug.Logger.logToProfilers("log:"+a.getMessage());if(goog.debug.Logger.ENABLE_HIERARCHY)for(var b=this;b;)b.callPublish_(a),b=b.getParent();else for(var b=0,c;c=goog.debug.Logger.rootHandlers_[b++];)c(a)};goog.debug.Logger.prototype.callPublish_=function(a){if(this.handlers_)for(var b=0,c;c=this.handlers_[b];b++)c(a)};
- goog.debug.Logger.prototype.setParent_=function(a){this.parent_=a};goog.debug.Logger.prototype.addChild_=function(a,b){this.getChildren()[a]=b};goog.debug.LogManager={};goog.debug.LogManager.loggers_={};goog.debug.LogManager.rootLogger_=null;
- goog.debug.LogManager.initialize=function(){goog.debug.LogManager.rootLogger_||(goog.debug.LogManager.rootLogger_=new goog.debug.Logger(goog.debug.Logger.ROOT_LOGGER_NAME),goog.debug.LogManager.loggers_[goog.debug.Logger.ROOT_LOGGER_NAME]=goog.debug.LogManager.rootLogger_,goog.debug.LogManager.rootLogger_.setLevel(goog.debug.Logger.Level.CONFIG))};goog.debug.LogManager.getLoggers=function(){return goog.debug.LogManager.loggers_};
- goog.debug.LogManager.getRoot=function(){goog.debug.LogManager.initialize();return goog.debug.LogManager.rootLogger_};goog.debug.LogManager.getLogger=function(a){goog.debug.LogManager.initialize();return goog.debug.LogManager.loggers_[a]||goog.debug.LogManager.createLogger_(a)};goog.debug.LogManager.createFunctionForCatchErrors=function(a){return function(b){(a||goog.debug.LogManager.getRoot()).severe("Error: "+b.message+" ("+b.fileName+" @ Line: "+b.line+")")}};
- goog.debug.LogManager.createLogger_=function(a){var b=new goog.debug.Logger(a);if(goog.debug.Logger.ENABLE_HIERARCHY){var c=a.lastIndexOf("."),d=a.substr(0,c),c=a.substr(c+1),d=goog.debug.LogManager.getLogger(d);d.addChild_(c,b);b.setParent_(d)}return goog.debug.LogManager.loggers_[a]=b};goog.log={};goog.log.ENABLED=goog.debug.LOGGING_ENABLED;goog.log.ROOT_LOGGER_NAME=goog.debug.Logger.ROOT_LOGGER_NAME;goog.log.Logger=goog.debug.Logger;goog.log.Level=goog.debug.Logger.Level;goog.log.LogRecord=goog.debug.LogRecord;goog.log.getLogger=function(a,b){if(goog.log.ENABLED){var c=goog.debug.LogManager.getLogger(a);b&&c&&c.setLevel(b);return c}return null};goog.log.addHandler=function(a,b){goog.log.ENABLED&&a&&a.addHandler(b)};
- goog.log.removeHandler=function(a,b){return goog.log.ENABLED&&a?a.removeHandler(b):!1};goog.log.log=function(a,b,c,d){goog.log.ENABLED&&a&&a.log(b,c,d)};goog.log.error=function(a,b,c){goog.log.ENABLED&&a&&a.severe(b,c)};goog.log.warning=function(a,b,c){goog.log.ENABLED&&a&&a.warning(b,c)};goog.log.info=function(a,b,c){goog.log.ENABLED&&a&&a.info(b,c)};goog.log.fine=function(a,b,c){goog.log.ENABLED&&a&&a.fine(b,c)};goog.string.StringBuffer=function(a,b){null!=a&&this.append.apply(this,arguments)};goog.string.StringBuffer.prototype.buffer_="";goog.string.StringBuffer.prototype.set=function(a){this.buffer_=""+a};goog.string.StringBuffer.prototype.append=function(a,b,c){this.buffer_+=String(a);if(null!=b)for(var d=1;d<arguments.length;d++)this.buffer_+=arguments[d];return this};goog.string.StringBuffer.prototype.clear=function(){this.buffer_=""};goog.string.StringBuffer.prototype.getLength=function(){return this.buffer_.length};
- goog.string.StringBuffer.prototype.toString=function(){return this.buffer_};goog.ui.tree={};goog.ui.tree.BaseNode=function(a,b,c){goog.ui.Component.call(this,c);this.config_=b||goog.ui.tree.BaseNode.defaultConfig;this.html_=goog.html.SafeHtml.htmlEscapePreservingNewlines(a);this.expanded_=this.selected_=!1;this.toolTip_=null;this.afterLabelHtml_=goog.html.SafeHtml.EMPTY;this.isUserCollapsible_=!0;this.depth_=-1};goog.inherits(goog.ui.tree.BaseNode,goog.ui.Component);
- goog.ui.tree.BaseNode.EventType={BEFORE_EXPAND:"beforeexpand",EXPAND:"expand",BEFORE_COLLAPSE:"beforecollapse",COLLAPSE:"collapse"};goog.ui.tree.BaseNode.allNodes={};goog.ui.tree.BaseNode.prototype.disposeInternal=function(){goog.ui.tree.BaseNode.superClass_.disposeInternal.call(this);this.tree&&(this.tree.removeNode(this),this.tree=null);this.setElementInternal(null)};
- goog.ui.tree.BaseNode.prototype.initAccessibility=function(){var a=this.getElement();if(a){var b=this.getLabelElement();b&&!b.id&&(b.id=this.getId()+".label");goog.a11y.aria.setRole(a,"treeitem");goog.a11y.aria.setState(a,"selected",!1);goog.a11y.aria.setState(a,"expanded",!1);goog.a11y.aria.setState(a,"level",this.getDepth());b&&goog.a11y.aria.setState(a,"labelledby",b.id);(a=this.getIconElement())&&goog.a11y.aria.setRole(a,"presentation");(a=this.getExpandIconElement())&&goog.a11y.aria.setRole(a,
- "presentation");if(a=this.getChildrenElement())if(goog.a11y.aria.setRole(a,"group"),a.hasChildNodes())for(a=this.getChildCount(),b=1;b<=a;b++){var c=this.getChildAt(b-1).getElement();goog.asserts.assert(c,"The child element cannot be null");goog.a11y.aria.setState(c,"setsize",a);goog.a11y.aria.setState(c,"posinset",b)}}};goog.ui.tree.BaseNode.prototype.createDom=function(){var a=this.getDomHelper().safeHtmlToNode(this.toSafeHtml());this.setElementInternal(a)};
- goog.ui.tree.BaseNode.prototype.enterDocument=function(){goog.ui.tree.BaseNode.superClass_.enterDocument.call(this);goog.ui.tree.BaseNode.allNodes[this.getId()]=this;this.initAccessibility()};goog.ui.tree.BaseNode.prototype.exitDocument=function(){goog.ui.tree.BaseNode.superClass_.exitDocument.call(this);delete goog.ui.tree.BaseNode.allNodes[this.getId()]};
- goog.ui.tree.BaseNode.prototype.addChildAt=function(a,b,c){goog.asserts.assert(!a.getParent());goog.asserts.assertInstanceof(a,goog.ui.tree.BaseNode);c=this.getChildAt(b-1);var d=this.getChildAt(b);goog.ui.tree.BaseNode.superClass_.addChildAt.call(this,a,b);a.previousSibling_=c;a.nextSibling_=d;c?c.nextSibling_=a:this.firstChild_=a;d?d.previousSibling_=a:this.lastChild_=a;(b=this.getTree())&&a.setTreeInternal(b);a.setDepth_(this.getDepth()+1);if(this.getElement()&&(this.updateExpandIcon(),this.getExpanded())){b=
- this.getChildrenElement();a.getElement()||a.createDom();var e=a.getElement(),f=d&&d.getElement();b.insertBefore(e,f);this.isInDocument()&&a.enterDocument();d||(c?c.updateExpandIcon():(goog.style.setElementShown(b,!0),this.setExpanded(this.getExpanded())))}};goog.ui.tree.BaseNode.prototype.add=function(a,b){goog.asserts.assert(!b||b.getParent()==this,"Can only add nodes before siblings");a.getParent()&&a.getParent().removeChild(a);this.addChildAt(a,b?this.indexOfChild(b):this.getChildCount());return a};
- goog.ui.tree.BaseNode.prototype.removeChild=function(a,b){var c=this.getTree(),d=c?c.getSelectedItem():null;if(d==a||a.contains(d))c.hasFocus()?(this.select(),goog.Timer.callOnce(this.onTimeoutSelect_,10,this)):this.select();goog.ui.tree.BaseNode.superClass_.removeChild.call(this,a);this.lastChild_==a&&(this.lastChild_=a.previousSibling_);this.firstChild_==a&&(this.firstChild_=a.nextSibling_);a.previousSibling_&&(a.previousSibling_.nextSibling_=a.nextSibling_);a.nextSibling_&&(a.nextSibling_.previousSibling_=
- a.previousSibling_);d=a.isLastSibling();a.tree=null;a.depth_=-1;if(c&&(c.removeNode(this),this.isInDocument())){c=this.getChildrenElement();if(a.isInDocument()){var e=a.getElement();c.removeChild(e);a.exitDocument()}d&&(d=this.getLastChild())&&d.updateExpandIcon();this.hasChildren()||(c.style.display="none",this.updateExpandIcon(),this.updateIcon_())}return a};goog.ui.tree.BaseNode.prototype.remove=goog.ui.tree.BaseNode.prototype.removeChild;goog.ui.tree.BaseNode.prototype.onTimeoutSelect_=function(){this.select()};
- goog.ui.tree.BaseNode.prototype.getDepth=function(){var a=this.depth_;0>a&&(a=this.computeDepth_(),this.setDepth_(a));return a};goog.ui.tree.BaseNode.prototype.computeDepth_=function(){var a=this.getParent();return a?a.getDepth()+1:0};goog.ui.tree.BaseNode.prototype.setDepth_=function(a){if(a!=this.depth_){this.depth_=a;var b=this.getRowElement();if(b){var c=this.getPixelIndent_()+"px";this.isRightToLeft()?b.style.paddingRight=c:b.style.paddingLeft=c}this.forEachChild(function(b){b.setDepth_(a+1)})}};
- goog.ui.tree.BaseNode.prototype.contains=function(a){for(;a;){if(a==this)return!0;a=a.getParent()}return!1};goog.ui.tree.BaseNode.EMPTY_CHILDREN_=[];goog.ui.tree.BaseNode.prototype.getChildren=function(){var a=[];this.forEachChild(function(b){a.push(b)});return a};goog.ui.tree.BaseNode.prototype.getFirstChild=function(){return this.getChildAt(0)};goog.ui.tree.BaseNode.prototype.getLastChild=function(){return this.getChildAt(this.getChildCount()-1)};
- goog.ui.tree.BaseNode.prototype.getPreviousSibling=function(){return this.previousSibling_};goog.ui.tree.BaseNode.prototype.getNextSibling=function(){return this.nextSibling_};goog.ui.tree.BaseNode.prototype.isLastSibling=function(){return!this.nextSibling_};goog.ui.tree.BaseNode.prototype.isSelected=function(){return this.selected_};goog.ui.tree.BaseNode.prototype.select=function(){var a=this.getTree();a&&a.setSelectedItem(this)};goog.ui.tree.BaseNode.prototype.deselect=goog.nullFunction;
- goog.ui.tree.BaseNode.prototype.setSelectedInternal=function(a){if(this.selected_!=a){this.selected_=a;this.updateRow();var b=this.getElement();b&&(goog.a11y.aria.setState(b,"selected",a),a&&(a=this.getTree().getElement(),goog.asserts.assert(a,"The DOM element for the tree cannot be null"),goog.a11y.aria.setState(a,"activedescendant",this.getId())))}};goog.ui.tree.BaseNode.prototype.getExpanded=function(){return this.expanded_};
- goog.ui.tree.BaseNode.prototype.setExpandedInternal=function(a){this.expanded_=a};
- goog.ui.tree.BaseNode.prototype.setExpanded=function(a){var b=a!=this.expanded_;if(!b||this.dispatchEvent(a?goog.ui.tree.BaseNode.EventType.BEFORE_EXPAND:goog.ui.tree.BaseNode.EventType.BEFORE_COLLAPSE)){var c;this.expanded_=a;c=this.getTree();var d=this.getElement();if(this.hasChildren()){if(!a&&c&&this.contains(c.getSelectedItem())&&this.select(),d){if(c=this.getChildrenElement())if(goog.style.setElementShown(c,a),a&&this.isInDocument()&&!c.hasChildNodes()){var e=[];this.forEachChild(function(a){e.push(a.toSafeHtml())});
- goog.dom.safe.setInnerHtml(c,goog.html.SafeHtml.concat(e));this.forEachChild(function(a){a.enterDocument()})}this.updateExpandIcon()}}else(c=this.getChildrenElement())&&goog.style.setElementShown(c,!1);d&&(this.updateIcon_(),goog.a11y.aria.setState(d,"expanded",a));b&&this.dispatchEvent(a?goog.ui.tree.BaseNode.EventType.EXPAND:goog.ui.tree.BaseNode.EventType.COLLAPSE)}};goog.ui.tree.BaseNode.prototype.toggle=function(){this.setExpanded(!this.getExpanded())};
- goog.ui.tree.BaseNode.prototype.expand=function(){this.setExpanded(!0)};goog.ui.tree.BaseNode.prototype.collapse=function(){this.setExpanded(!1)};goog.ui.tree.BaseNode.prototype.collapseChildren=function(){this.forEachChild(function(a){a.collapseAll()})};goog.ui.tree.BaseNode.prototype.collapseAll=function(){this.collapseChildren();this.collapse()};goog.ui.tree.BaseNode.prototype.expandChildren=function(){this.forEachChild(function(a){a.expandAll()})};
- goog.ui.tree.BaseNode.prototype.expandAll=function(){this.expandChildren();this.expand()};goog.ui.tree.BaseNode.prototype.reveal=function(){var a=this.getParent();a&&(a.setExpanded(!0),a.reveal())};goog.ui.tree.BaseNode.prototype.setIsUserCollapsible=function(a){(this.isUserCollapsible_=a)||this.expand();this.getElement()&&this.updateExpandIcon()};goog.ui.tree.BaseNode.prototype.isUserCollapsible=function(){return this.isUserCollapsible_};
- goog.ui.tree.BaseNode.prototype.toSafeHtml=function(){var a=this.getTree(),b=!a.getShowLines()||a==this.getParent()&&!a.getShowRootLines()?this.config_.cssChildrenNoLines:this.config_.cssChildren,a=this.getExpanded()&&this.hasChildren(),b={"class":b,style:this.getLineStyle()},c=[];a&&this.forEachChild(function(a){c.push(a.toSafeHtml())});a=goog.html.SafeHtml.create("div",b,c);return goog.html.SafeHtml.create("div",{"class":this.config_.cssItem,id:this.getId()},[this.getRowSafeHtml(),a])};
- goog.ui.tree.BaseNode.prototype.getPixelIndent_=function(){return Math.max(0,(this.getDepth()-1)*this.config_.indentWidth)};goog.ui.tree.BaseNode.prototype.getRowSafeHtml=function(){var a={};a["padding-"+(this.isRightToLeft()?"right":"left")]=this.getPixelIndent_()+"px";var a={"class":this.getRowClassName(),style:a},b=[this.getExpandIconSafeHtml(),this.getIconSafeHtml(),this.getLabelSafeHtml()];return goog.html.SafeHtml.create("div",a,b)};
- goog.ui.tree.BaseNode.prototype.getRowClassName=function(){var a;a=this.isSelected()?" "+this.config_.cssSelectedRow:"";return this.config_.cssTreeRow+a};goog.ui.tree.BaseNode.prototype.getLabelSafeHtml=function(){var a=goog.html.SafeHtml.create("span",{"class":this.config_.cssItemLabel,title:this.getToolTip()||null},this.getSafeHtml());return goog.html.SafeHtml.concat(a,goog.html.SafeHtml.create("span",{},this.getAfterLabelSafeHtml()))};goog.ui.tree.BaseNode.prototype.getAfterLabelHtml=function(){return goog.html.SafeHtml.unwrap(this.getAfterLabelSafeHtml())};
- goog.ui.tree.BaseNode.prototype.getAfterLabelSafeHtml=function(){return this.afterLabelHtml_};goog.ui.tree.BaseNode.prototype.setAfterLabelSafeHtml=function(a){this.afterLabelHtml_=a;var b=this.getAfterLabelElement();b&&goog.dom.safe.setInnerHtml(b,a)};goog.ui.tree.BaseNode.prototype.getIconSafeHtml=function(){return goog.html.SafeHtml.create("span",{style:{display:"inline-block"},"class":this.getCalculatedIconClass()})};
- goog.ui.tree.BaseNode.prototype.getExpandIconSafeHtml=function(){return goog.html.SafeHtml.create("span",{type:"expand",style:{display:"inline-block"},"class":this.getExpandIconClass()})};
- goog.ui.tree.BaseNode.prototype.getExpandIconClass=function(){var a=this.getTree(),b=!a.getShowLines()||a==this.getParent()&&!a.getShowRootLines(),c=this.config_,d=new goog.string.StringBuffer;d.append(c.cssTreeIcon," ",c.cssExpandTreeIcon," ");if(this.hasChildren()){var e=0;a.getShowExpandIcons()&&this.isUserCollapsible_&&(e=this.getExpanded()?2:1);b||(e=this.isLastSibling()?e+4:e+8);switch(e){case 1:d.append(c.cssExpandTreeIconPlus);break;case 2:d.append(c.cssExpandTreeIconMinus);break;case 4:d.append(c.cssExpandTreeIconL);
- break;case 5:d.append(c.cssExpandTreeIconLPlus);break;case 6:d.append(c.cssExpandTreeIconLMinus);break;case 8:d.append(c.cssExpandTreeIconT);break;case 9:d.append(c.cssExpandTreeIconTPlus);break;case 10:d.append(c.cssExpandTreeIconTMinus);break;default:d.append(c.cssExpandTreeIconBlank)}}else b?d.append(c.cssExpandTreeIconBlank):this.isLastSibling()?d.append(c.cssExpandTreeIconL):d.append(c.cssExpandTreeIconT);return d.toString()};
- goog.ui.tree.BaseNode.prototype.getLineStyle=function(){var a=this.getExpanded()&&this.hasChildren();return goog.html.SafeStyle.create({"background-position":this.getBackgroundPosition(),display:a?null:"none"})};goog.ui.tree.BaseNode.prototype.getBackgroundPosition=function(){return(this.isLastSibling()?"-100":(this.getDepth()-1)*this.config_.indentWidth)+"px 0"};
- goog.ui.tree.BaseNode.prototype.getElement=function(){var a=goog.ui.tree.BaseNode.superClass_.getElement.call(this);a||(a=this.getDomHelper().getElement(this.getId()),this.setElementInternal(a));return a};goog.ui.tree.BaseNode.prototype.getRowElement=function(){var a=this.getElement();return a?a.firstChild:null};goog.ui.tree.BaseNode.prototype.getExpandIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};
- goog.ui.tree.BaseNode.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.childNodes[1]:null};goog.ui.tree.BaseNode.prototype.getLabelElement=function(){var a=this.getRowElement();return a&&a.lastChild?a.lastChild.previousSibling:null};goog.ui.tree.BaseNode.prototype.getAfterLabelElement=function(){var a=this.getRowElement();return a?a.lastChild:null};goog.ui.tree.BaseNode.prototype.getChildrenElement=function(){var a=this.getElement();return a?a.lastChild:null};
- goog.ui.tree.BaseNode.prototype.setIconClass=function(a){this.iconClass_=a;this.isInDocument()&&this.updateIcon_()};goog.ui.tree.BaseNode.prototype.getIconClass=function(){return this.iconClass_};goog.ui.tree.BaseNode.prototype.setExpandedIconClass=function(a){this.expandedIconClass_=a;this.isInDocument()&&this.updateIcon_()};goog.ui.tree.BaseNode.prototype.getExpandedIconClass=function(){return this.expandedIconClass_};goog.ui.tree.BaseNode.prototype.setText=function(a){this.setSafeHtml(goog.html.SafeHtml.htmlEscape(a))};
- goog.ui.tree.BaseNode.prototype.getText=function(){return goog.string.unescapeEntities(goog.html.SafeHtml.unwrap(this.html_))};goog.ui.tree.BaseNode.prototype.setSafeHtml=function(a){this.html_=a;var b=this.getLabelElement();b&&goog.dom.safe.setInnerHtml(b,a);(a=this.getTree())&&a.setNode(this)};goog.ui.tree.BaseNode.prototype.getHtml=function(){return goog.html.SafeHtml.unwrap(this.getSafeHtml())};goog.ui.tree.BaseNode.prototype.getSafeHtml=function(){return this.html_};
- goog.ui.tree.BaseNode.prototype.setToolTip=function(a){this.toolTip_=a;var b=this.getLabelElement();b&&(b.title=a)};goog.ui.tree.BaseNode.prototype.getToolTip=function(){return this.toolTip_};goog.ui.tree.BaseNode.prototype.updateRow=function(){var a=this.getRowElement();a&&(a.className=this.getRowClassName())};
- goog.ui.tree.BaseNode.prototype.updateExpandIcon=function(){var a=this.getExpandIconElement();a&&(a.className=this.getExpandIconClass());if(a=this.getChildrenElement())a.style.backgroundPosition=this.getBackgroundPosition()};goog.ui.tree.BaseNode.prototype.updateIcon_=function(){this.getIconElement().className=this.getCalculatedIconClass()};
- goog.ui.tree.BaseNode.prototype.onMouseDown=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()?this.isUserCollapsible_&&this.toggle():(this.select(),this.updateRow())};goog.ui.tree.BaseNode.prototype.onClick_=goog.events.Event.preventDefault;goog.ui.tree.BaseNode.prototype.onDoubleClick_=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()||this.isUserCollapsible_&&this.toggle()};
- goog.ui.tree.BaseNode.prototype.onKeyDown=function(a){var b=!0;switch(a.keyCode){case goog.events.KeyCodes.RIGHT:if(a.altKey)break;this.hasChildren()&&(this.getExpanded()?this.getFirstChild().select():this.setExpanded(!0));break;case goog.events.KeyCodes.LEFT:if(a.altKey)break;if(this.hasChildren()&&this.getExpanded()&&this.isUserCollapsible_)this.setExpanded(!1);else{var c=this.getParent(),d=this.getTree();c&&(d.getShowRootNode()||c!=d)&&c.select()}break;case goog.events.KeyCodes.DOWN:(c=this.getNextShownNode())&&
- c.select();break;case goog.events.KeyCodes.UP:(c=this.getPreviousShownNode())&&c.select();break;default:b=!1}b&&(a.preventDefault(),(d=this.getTree())&&d.clearTypeAhead());return b};goog.ui.tree.BaseNode.prototype.getLastShownDescendant=function(){return this.getExpanded()&&this.hasChildren()?this.getLastChild().getLastShownDescendant():this};
- goog.ui.tree.BaseNode.prototype.getNextShownNode=function(){if(this.hasChildren()&&this.getExpanded())return this.getFirstChild();for(var a=this,b;a!=this.getTree();){b=a.getNextSibling();if(null!=b)return b;a=a.getParent()}return null};goog.ui.tree.BaseNode.prototype.getPreviousShownNode=function(){var a=this.getPreviousSibling();if(null!=a)return a.getLastShownDescendant();var a=this.getParent(),b=this.getTree();return!b.getShowRootNode()&&a==b||this==b?null:a};
- goog.ui.tree.BaseNode.prototype.getClientData=goog.ui.tree.BaseNode.prototype.getModel;goog.ui.tree.BaseNode.prototype.setClientData=goog.ui.tree.BaseNode.prototype.setModel;goog.ui.tree.BaseNode.prototype.getConfig=function(){return this.config_};goog.ui.tree.BaseNode.prototype.setTreeInternal=function(a){this.tree!=a&&(this.tree=a,a.setNode(this),this.forEachChild(function(b){b.setTreeInternal(a)}))};
- goog.ui.tree.BaseNode.defaultConfig={indentWidth:19,cssRoot:"goog-tree-root goog-tree-item",cssHideRoot:"goog-tree-hide-root",cssItem:"goog-tree-item",cssChildren:"goog-tree-children",cssChildrenNoLines:"goog-tree-children-nolines",cssTreeRow:"goog-tree-row",cssItemLabel:"goog-tree-item-label",cssTreeIcon:"goog-tree-icon",cssExpandTreeIcon:"goog-tree-expand-icon",cssExpandTreeIconPlus:"goog-tree-expand-icon-plus",cssExpandTreeIconMinus:"goog-tree-expand-icon-minus",cssExpandTreeIconTPlus:"goog-tree-expand-icon-tplus",
- cssExpandTreeIconTMinus:"goog-tree-expand-icon-tminus",cssExpandTreeIconLPlus:"goog-tree-expand-icon-lplus",cssExpandTreeIconLMinus:"goog-tree-expand-icon-lminus",cssExpandTreeIconT:"goog-tree-expand-icon-t",cssExpandTreeIconL:"goog-tree-expand-icon-l",cssExpandTreeIconBlank:"goog-tree-expand-icon-blank",cssExpandedFolderIcon:"goog-tree-expanded-folder-icon",cssCollapsedFolderIcon:"goog-tree-collapsed-folder-icon",cssFileIcon:"goog-tree-file-icon",cssExpandedRootIcon:"goog-tree-expanded-folder-icon",
- cssCollapsedRootIcon:"goog-tree-collapsed-folder-icon",cssSelectedRow:"selected"};goog.ui.tree.TreeNode=function(a,b,c){goog.ui.tree.BaseNode.call(this,a,b,c)};goog.inherits(goog.ui.tree.TreeNode,goog.ui.tree.BaseNode);goog.ui.tree.TreeNode.prototype.getTree=function(){if(this.tree)return this.tree;var a=this.getParent();return a&&(a=a.getTree())?(this.setTreeInternal(a),a):null};
- goog.ui.tree.TreeNode.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();if(this.hasChildren()){if(a&&b.cssExpandedFolderIcon)return b.cssTreeIcon+" "+b.cssExpandedFolderIcon;if(!a&&b.cssCollapsedFolderIcon)return b.cssTreeIcon+" "+b.cssCollapsedFolderIcon}else if(b.cssFileIcon)return b.cssTreeIcon+" "+b.cssFileIcon;return""};goog.structs.Trie=function(a){this.value_=void 0;this.childNodes_={};a&&this.setAll(a)};goog.structs.Trie.prototype.set=function(a,b){this.setOrAdd_(a,b,!1)};goog.structs.Trie.prototype.add=function(a,b){this.setOrAdd_(a,b,!0)};
- goog.structs.Trie.prototype.setOrAdd_=function(a,b,c){for(var d=this,e=0;e<a.length;e++){var f=a.charAt(e);d.childNodes_[f]||(d.childNodes_[f]=new goog.structs.Trie);d=d.childNodes_[f]}if(c&&void 0!==d.value_)throw Error('The collection already contains the key "'+a+'"');d.value_=b};goog.structs.Trie.prototype.setAll=function(a){var b=goog.structs.getKeys(a);a=goog.structs.getValues(a);for(var c=0;c<b.length;c++)this.set(b[c],a[c])};
- goog.structs.Trie.prototype.getChildNode_=function(a){for(var b=this,c=0;c<a.length;c++){var d=a.charAt(c),b=b.childNodes_[d];if(!b)return}return b};goog.structs.Trie.prototype.get=function(a){return(a=this.getChildNode_(a))?a.value_:void 0};goog.structs.Trie.prototype.getKeyAndPrefixes=function(a,b){var c=this,d={},e=b||0;void 0!==c.value_&&(d[e]=c.value_);for(;e<a.length;e++){var f=a.charAt(e);if(!(f in c.childNodes_))break;c=c.childNodes_[f];void 0!==c.value_&&(d[e]=c.value_)}return d};
- goog.structs.Trie.prototype.getValues=function(){var a=[];this.getValuesInternal_(a);return a};goog.structs.Trie.prototype.getValuesInternal_=function(a){void 0!==this.value_&&a.push(this.value_);for(var b in this.childNodes_)this.childNodes_[b].getValuesInternal_(a)};goog.structs.Trie.prototype.getKeys=function(a){var b=[];if(a){for(var c=this,d=0;d<a.length;d++){var e=a.charAt(d);if(!c.childNodes_[e])return[];c=c.childNodes_[e]}c.getKeysInternal_(a,b)}else this.getKeysInternal_("",b);return b};
- goog.structs.Trie.prototype.getKeysInternal_=function(a,b){void 0!==this.value_&&b.push(a);for(var c in this.childNodes_)this.childNodes_[c].getKeysInternal_(a+c,b)};goog.structs.Trie.prototype.containsKey=function(a){return void 0!==this.get(a)};goog.structs.Trie.prototype.containsPrefix=function(a){return 0==a.length?!this.isEmpty():!!this.getChildNode_(a)};
- goog.structs.Trie.prototype.containsValue=function(a){if(this.value_===a)return!0;for(var b in this.childNodes_)if(this.childNodes_[b].containsValue(a))return!0;return!1};goog.structs.Trie.prototype.clear=function(){this.childNodes_={};this.value_=void 0};
- goog.structs.Trie.prototype.remove=function(a){for(var b=this,c=[],d=0;d<a.length;d++){var e=a.charAt(d);if(!b.childNodes_[e])throw Error('The collection does not have the key "'+a+'"');c.push([b,e]);b=b.childNodes_[e]}a=b.value_;for(delete b.value_;0<c.length;)if(e=c.pop(),b=e[0],e=e[1],b.childNodes_[e].isEmpty())delete b.childNodes_[e];else break;return a};goog.structs.Trie.prototype.clone=function(){return new goog.structs.Trie(this)};goog.structs.Trie.prototype.getCount=function(){return goog.structs.getCount(this.getValues())};
- goog.structs.Trie.prototype.isEmpty=function(){return void 0===this.value_&&goog.object.isEmpty(this.childNodes_)};goog.ui.tree.TypeAhead=function(){this.nodeMap_=new goog.structs.Trie;this.buffer_="";this.matchingNodes_=this.matchingLabels_=null;this.matchingNodeIndex_=this.matchingLabelIndex_=0};goog.ui.tree.TypeAhead.Offset={DOWN:1,UP:-1};
- goog.ui.tree.TypeAhead.prototype.handleNavigation=function(a){var b=!1;switch(a.keyCode){case goog.events.KeyCodes.DOWN:case goog.events.KeyCodes.UP:a.ctrlKey&&(this.jumpTo_(a.keyCode==goog.events.KeyCodes.DOWN?goog.ui.tree.TypeAhead.Offset.DOWN:goog.ui.tree.TypeAhead.Offset.UP),b=!0);break;case goog.events.KeyCodes.BACKSPACE:a=this.buffer_.length-1;b=!0;0<a?(this.buffer_=this.buffer_.substring(0,a),this.jumpToLabel_(this.buffer_)):0==a?this.buffer_="":b=!1;break;case goog.events.KeyCodes.ESC:this.buffer_=
- "",b=!0}return b};goog.ui.tree.TypeAhead.prototype.handleTypeAheadChar=function(a){var b=!1;a.ctrlKey||a.altKey||(a=String.fromCharCode(a.charCode||a.keyCode).toLowerCase(),goog.string.isUnicodeChar(a)&&(" "!=a||this.buffer_)&&(this.buffer_+=a,b=this.jumpToLabel_(this.buffer_)));return b};
- goog.ui.tree.TypeAhead.prototype.setNodeInMap=function(a){var b=a.getText();if(b&&!goog.string.isEmptyOrWhitespace(goog.string.makeSafe(b))){var b=b.toLowerCase(),c=this.nodeMap_.get(b);c?c.push(a):this.nodeMap_.set(b,[a])}};goog.ui.tree.TypeAhead.prototype.removeNodeFromMap=function(a){var b=a.getText();if(b&&!goog.string.isEmptyOrWhitespace(goog.string.makeSafe(b))){var b=b.toLowerCase(),c=this.nodeMap_.get(b);c&&(goog.array.remove(c,a),c.length&&this.nodeMap_.remove(b))}};
- goog.ui.tree.TypeAhead.prototype.jumpToLabel_=function(a){var b=!1;(a=this.nodeMap_.getKeys(a))&&a.length&&(this.matchingLabelIndex_=this.matchingNodeIndex_=0,b=this.nodeMap_.get(a[0]),b=this.selectMatchingNode_(b))&&(this.matchingLabels_=a);return b};
- goog.ui.tree.TypeAhead.prototype.jumpTo_=function(a){var b=!1,c=this.matchingLabels_;if(c){var b=null,d=!1;if(this.matchingNodes_){var e=this.matchingNodeIndex_+a;0<=e&&e<this.matchingNodes_.length?(this.matchingNodeIndex_=e,b=this.matchingNodes_):d=!0}b||(e=this.matchingLabelIndex_+a,0<=e&&e<c.length&&(this.matchingLabelIndex_=e),c.length>this.matchingLabelIndex_&&(b=this.nodeMap_.get(c[this.matchingLabelIndex_])),b&&b.length&&d&&(this.matchingNodeIndex_=a==goog.ui.tree.TypeAhead.Offset.UP?b.length-
- 1:0));if(b=this.selectMatchingNode_(b))this.matchingLabels_=c}return b};goog.ui.tree.TypeAhead.prototype.selectMatchingNode_=function(a){var b;a&&(this.matchingNodeIndex_<a.length&&(b=a[this.matchingNodeIndex_],this.matchingNodes_=a),b&&(b.reveal(),b.select()));return!!b};goog.ui.tree.TypeAhead.prototype.clear=function(){this.buffer_=""};goog.ui.tree.TreeControl=function(a,b,c){goog.ui.tree.BaseNode.call(this,a,b,c);this.setExpandedInternal(!0);this.setSelectedInternal(!0);this.selectedItem_=this;this.typeAhead_=new goog.ui.tree.TypeAhead;this.focusHandler_=this.keyHandler_=null;this.logger_=goog.log.getLogger("this");this.focused_=!1;this.focusedNode_=null;this.showRootLines_=this.showRootNode_=this.showExpandIcons_=this.showLines_=!0;if(goog.userAgent.IE)try{document.execCommand("BackgroundImageCache",!1,!0)}catch(d){goog.log.warning(this.logger_,
- "Failed to enable background image cache")}};goog.inherits(goog.ui.tree.TreeControl,goog.ui.tree.BaseNode);goog.ui.tree.TreeControl.prototype.getTree=function(){return this};goog.ui.tree.TreeControl.prototype.getDepth=function(){return 0};goog.ui.tree.TreeControl.prototype.reveal=function(){};goog.ui.tree.TreeControl.prototype.handleFocus_=function(a){this.focused_=!0;goog.dom.classlist.add(goog.asserts.assert(this.getElement()),"focused");this.selectedItem_&&this.selectedItem_.select()};
- goog.ui.tree.TreeControl.prototype.handleBlur_=function(a){this.focused_=!1;goog.dom.classlist.remove(goog.asserts.assert(this.getElement()),"focused")};goog.ui.tree.TreeControl.prototype.hasFocus=function(){return this.focused_};goog.ui.tree.TreeControl.prototype.getExpanded=function(){return!this.showRootNode_||goog.ui.tree.TreeControl.superClass_.getExpanded.call(this)};
- goog.ui.tree.TreeControl.prototype.setExpanded=function(a){this.showRootNode_?goog.ui.tree.TreeControl.superClass_.setExpanded.call(this,a):this.setExpandedInternal(a)};goog.ui.tree.TreeControl.prototype.getExpandIconSafeHtml=function(){return goog.html.SafeHtml.EMPTY};goog.ui.tree.TreeControl.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};goog.ui.tree.TreeControl.prototype.getExpandIconElement=function(){return null};
- goog.ui.tree.TreeControl.prototype.updateExpandIcon=function(){};goog.ui.tree.TreeControl.prototype.getRowClassName=function(){return goog.ui.tree.TreeControl.superClass_.getRowClassName.call(this)+(this.showRootNode_?"":" "+this.getConfig().cssHideRoot)};
- goog.ui.tree.TreeControl.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();return a&&b.cssExpandedRootIcon?b.cssTreeIcon+" "+b.cssExpandedRootIcon:!a&&b.cssCollapsedRootIcon?b.cssTreeIcon+" "+b.cssCollapsedRootIcon:""};
- goog.ui.tree.TreeControl.prototype.setSelectedItem=function(a){if(this.selectedItem_!=a){var b=!1;this.selectedItem_&&(b=this.selectedItem_==this.focusedNode_,this.selectedItem_.setSelectedInternal(!1));if(this.selectedItem_=a)a.setSelectedInternal(!0),b&&a.select();this.dispatchEvent(goog.events.EventType.CHANGE)}};goog.ui.tree.TreeControl.prototype.getSelectedItem=function(){return this.selectedItem_};
- goog.ui.tree.TreeControl.prototype.setShowLines=function(a){this.showLines_!=a&&(this.showLines_=a,this.isInDocument()&&this.updateLinesAndExpandIcons_())};goog.ui.tree.TreeControl.prototype.getShowLines=function(){return this.showLines_};
- goog.ui.tree.TreeControl.prototype.updateLinesAndExpandIcons_=function(){function a(e){var f=e.getChildrenElement();if(f){var g=!c||b==e.getParent()&&!d?e.getConfig().cssChildrenNoLines:e.getConfig().cssChildren;f.className=g;if(f=e.getExpandIconElement())f.className=e.getExpandIconClass()}e.forEachChild(a)}var b=this,c=b.getShowLines(),d=b.getShowRootLines();a(this)};
- goog.ui.tree.TreeControl.prototype.setShowRootLines=function(a){this.showRootLines_!=a&&(this.showRootLines_=a,this.isInDocument()&&this.updateLinesAndExpandIcons_())};goog.ui.tree.TreeControl.prototype.getShowRootLines=function(){return this.showRootLines_};goog.ui.tree.TreeControl.prototype.setShowExpandIcons=function(a){this.showExpandIcons_!=a&&(this.showExpandIcons_=a,this.isInDocument()&&this.updateLinesAndExpandIcons_())};goog.ui.tree.TreeControl.prototype.getShowExpandIcons=function(){return this.showExpandIcons_};
- goog.ui.tree.TreeControl.prototype.setShowRootNode=function(a){if(this.showRootNode_!=a){this.showRootNode_=a;if(this.isInDocument()){var b=this.getRowElement();b&&(b.className=this.getRowClassName())}!a&&this.getSelectedItem()==this&&this.getFirstChild()&&this.setSelectedItem(this.getFirstChild())}};goog.ui.tree.TreeControl.prototype.getShowRootNode=function(){return this.showRootNode_};
- goog.ui.tree.TreeControl.prototype.initAccessibility=function(){goog.ui.tree.TreeControl.superClass_.initAccessibility.call(this);var a=this.getElement();goog.asserts.assert(a,"The DOM element for the tree cannot be null.");goog.a11y.aria.setRole(a,"tree");goog.a11y.aria.setState(a,"labelledby",this.getLabelElement().id)};
- goog.ui.tree.TreeControl.prototype.enterDocument=function(){goog.ui.tree.TreeControl.superClass_.enterDocument.call(this);var a=this.getElement();a.className=this.getConfig().cssRoot;a.setAttribute("hideFocus","true");this.attachEvents_();this.initAccessibility()};goog.ui.tree.TreeControl.prototype.exitDocument=function(){goog.ui.tree.TreeControl.superClass_.exitDocument.call(this);this.detachEvents_()};
- goog.ui.tree.TreeControl.prototype.attachEvents_=function(){var a=this.getElement();a.tabIndex=0;var b=this.keyHandler_=new goog.events.KeyHandler(a),c=this.focusHandler_=new goog.events.FocusHandler(a);this.getHandler().listen(c,goog.events.FocusHandler.EventType.FOCUSOUT,this.handleBlur_).listen(c,goog.events.FocusHandler.EventType.FOCUSIN,this.handleFocus_).listen(b,goog.events.KeyHandler.EventType.KEY,this.handleKeyEvent).listen(a,goog.events.EventType.MOUSEDOWN,this.handleMouseEvent_).listen(a,
- goog.events.EventType.CLICK,this.handleMouseEvent_).listen(a,goog.events.EventType.DBLCLICK,this.handleMouseEvent_)};goog.ui.tree.TreeControl.prototype.detachEvents_=function(){this.keyHandler_.dispose();this.keyHandler_=null;this.focusHandler_.dispose();this.focusHandler_=null};
- goog.ui.tree.TreeControl.prototype.handleMouseEvent_=function(a){goog.log.fine(this.logger_,"Received event "+a.type);var b=this.getNodeFromEvent_(a);if(b)switch(a.type){case goog.events.EventType.MOUSEDOWN:b.onMouseDown(a);break;case goog.events.EventType.CLICK:b.onClick_(a);break;case goog.events.EventType.DBLCLICK:b.onDoubleClick_(a)}};
- goog.ui.tree.TreeControl.prototype.handleKeyEvent=function(a){var b=!1;(b=this.typeAhead_.handleNavigation(a)||this.selectedItem_&&this.selectedItem_.onKeyDown(a)||this.typeAhead_.handleTypeAheadChar(a))&&a.preventDefault();return b};goog.ui.tree.TreeControl.prototype.getNodeFromEvent_=function(a){var b=null;for(a=a.target;null!=a;){if(b=goog.ui.tree.BaseNode.allNodes[a.id])return b;if(a==this.getElement())break;a=a.parentNode}return null};
- goog.ui.tree.TreeControl.prototype.createNode=function(a){return new goog.ui.tree.TreeNode(a||goog.html.SafeHtml.EMPTY,this.getConfig(),this.getDomHelper())};goog.ui.tree.TreeControl.prototype.setNode=function(a){this.typeAhead_.setNodeInMap(a)};goog.ui.tree.TreeControl.prototype.removeNode=function(a){this.typeAhead_.removeNodeFromMap(a)};goog.ui.tree.TreeControl.prototype.clearTypeAhead=function(){this.typeAhead_.clear()};goog.ui.tree.TreeControl.defaultConfig=goog.ui.tree.BaseNode.defaultConfig;
- // Copyright 2013 Google Inc. Apache License 2.0
- var Blockly={Blocks:{}};/*
-
- Visual Blocks Editor
-
- Copyright 2016 Massachusetts Institute of Technology
- All rights reserved.
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
- Blockly.Colours={motion:{primary:"#4C97FF",secondary:"#4280D7",tertiary:"#3373CC"},looks:{primary:"#9966FF",secondary:"#855CD6",tertiary:"#774DCB"},sounds:{primary:"#D65CD6",secondary:"#BF40BF",tertiary:"#A63FA6"},control:{primary:"#FFAB19",secondary:"#EC9C13",tertiary:"#CF8B17"},event:{primary:"#FFD500",secondary:"#DBC200",tertiary:"#CCAA00"},text:"#575E75",workspace:"#F5F8FF",toolbox:"#DDDDDD",toolboxText:"#000000",flyout:"#DDDDDD",scrollbar:"#CCCCCC",scrollbarHover:"#BBBBBB",textField:"#FFFFFF",
- insertionMarker:"#949494",insertionMarkerOpacity:.6,dragShadowOpacity:.3,stackGlow:"#FFF200",stackGlowOpacity:1,fieldShadow:"rgba(0,0,0,0.1)",dropDownShadow:"rgba(0, 0, 0, .3)",numPadBackground:"#547AB2",numPadBorder:"#435F91",numPadActiveBackground:"#435F91",numPadText:"#FFFFFF"};
- // Copyright 2012 Google Inc. Apache License 2.0
- Blockly.Workspace=function(a){this.id=Blockly.genUid();Blockly.Workspace.WorkspaceDB_[this.id]=this;this.options=a||{};this.RTL=!!this.options.RTL;this.horizontalLayout=!!this.options.horizontalLayout;this.topBlocks_=[];this.listeners_=[];this.tapListeners_=[];this.undoStack_=[];this.redoStack_=[];this.blockDB_=Object.create(null)};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.MAX_UNDO=1024;
- Blockly.Workspace.prototype.dispose=function(){this.listeners_.length=0;this.clear();delete Blockly.Workspace.WorkspaceDB_[this.id]};Blockly.Workspace.SCAN_ANGLE=3;Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a)};Blockly.Workspace.prototype.removeTopBlock=function(a){for(var b=!1,c,d=0;c=this.topBlocks_[d];d++)if(c==a){this.topBlocks_.splice(d,1);b=!0;break}if(!b)throw"Block not present in workspace's list of top-most blocks.";};
- Blockly.Workspace.prototype.getTopBlocks=function(a){var b=[].concat(this.topBlocks_);if(a&&1<b.length){var c=Math.sin(goog.math.toRadians(Blockly.Workspace.SCAN_ANGLE));this.RTL&&(c*=-1);b.sort(function(a,b){var f=a.getRelativeToSurfaceXY(),g=b.getRelativeToSurfaceXY();return f.y+c*f.x-(g.y+c*g.x)})}return b};Blockly.Workspace.prototype.getAllBlocks=function(){for(var a=this.getTopBlocks(!1),b=0;b<a.length;b++)a.push.apply(a,a[b].getChildren());return a};
- Blockly.Workspace.prototype.clear=function(){var a=Blockly.Events.getGroup();for(a||Blockly.Events.setGroup(!0);this.topBlocks_.length;)this.topBlocks_[0].dispose();a||Blockly.Events.setGroup(!1)};Blockly.Workspace.prototype.getWidth=function(){return 0};Blockly.Workspace.prototype.newBlock=function(a,b){return new Blockly.Block(this,a,b)};Blockly.Workspace.prototype.remainingCapacity=function(){return isNaN(this.options.maxBlocks)?Infinity:this.options.maxBlocks-this.getAllBlocks().length};
- Blockly.Workspace.prototype.undo=function(a){var b=a?this.redoStack_:this.undoStack_,c=a?this.undoStack_:this.redoStack_,d=b.pop();if(d){for(var e=[d];b.length&&d.group&&d.group==b[b.length-1].group;)e.push(b.pop());for(b=0;d=e[b];b++)c.push(d);e=Blockly.Events.filter(e,a);Blockly.Events.recordUndo=!1;for(b=0;d=e[b];b++)d.run(a);Blockly.Events.recordUndo=!0}};Blockly.Workspace.prototype.clearUndo=function(){this.undoStack_.length=0;this.redoStack_.length=0;Blockly.Events.clearPendingUndo()};
- Blockly.Workspace.prototype.addChangeListener=function(a){this.listeners_.push(a);return a};Blockly.Workspace.prototype.removeChangeListener=function(a){a=this.listeners_.indexOf(a);-1!=a&&this.listeners_.splice(a,1)};Blockly.Workspace.prototype.fireChangeListener=function(a){a.recordUndo&&(this.undoStack_.push(a),this.redoStack_.length=0,this.undoStack_.length>this.MAX_UNDO&&this.undoStack_.unshift());for(var b=0,c;c=this.listeners_[b];b++)c(a)};
- Blockly.Workspace.prototype.addTapListener=function(a){this.tapListeners_.push(a);return a};Blockly.Workspace.prototype.removeTapListener=function(a){a=this.tapListeners_.indexOf(a);-1!=a&&this.tapListeners_.splice(a,1)};Blockly.Workspace.prototype.fireTapListener=function(a,b){for(var c=0,d;d=this.tapListeners_[c];c++)d(a,b)};Blockly.Workspace.prototype.getBlockById=function(a){return this.blockDB_[a]||null};Blockly.Workspace.WorkspaceDB_=Object.create(null);
- Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;Blockly.Workspace.prototype.clearUndo=Blockly.Workspace.prototype.clearUndo;Blockly.Workspace.prototype.addChangeListener=Blockly.Workspace.prototype.addChangeListener;Blockly.Workspace.prototype.removeChangeListener=Blockly.Workspace.prototype.removeChangeListener;Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=goog.math.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEvent_(this.bubbleBack_,
- "mousedown",this,this.bubbleMouseDown_),this.resizeGroup_&&Blockly.bindEvent_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_))};Blockly.Bubble.BORDER_WIDTH=6;Blockly.Bubble.ARROW_THICKNESS=10;Blockly.Bubble.ARROW_ANGLE=20;Blockly.Bubble.ARROW_BEND=4;Blockly.Bubble.ANCHOR_RADIUS=8;Blockly.Bubble.onMouseUpWrapper_=null;Blockly.Bubble.onMouseMoveWrapper_=null;Blockly.Bubble.prototype.resizeCallback_=null;
- Blockly.Bubble.unbindDragEvents_=function(){Blockly.Bubble.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseUpWrapper_),Blockly.Bubble.onMouseUpWrapper_=null);Blockly.Bubble.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseMoveWrapper_),Blockly.Bubble.onMouseMoveWrapper_=null)};Blockly.Bubble.prototype.rendered_=!1;Blockly.Bubble.prototype.anchorXY_=null;Blockly.Bubble.prototype.relativeLeft_=0;Blockly.Bubble.prototype.relativeTop_=0;Blockly.Bubble.prototype.width_=0;
- Blockly.Bubble.prototype.height_=0;Blockly.Bubble.prototype.autoLayout_=!0;
- Blockly.Bubble.prototype.createDom_=function(a,b){this.bubbleGroup_=Blockly.createSvgElement("g",{},null);var c={filter:"url(#"+this.workspace_.options.embossFilterId+")"};-1!=goog.userAgent.getUserAgentString().indexOf("JavaFX")&&(c={});c=Blockly.createSvgElement("g",c,this.bubbleGroup_);this.bubbleArrow_=Blockly.createSvgElement("path",{},c);this.bubbleBack_=Blockly.createSvgElement("rect",{"class":"blocklyDraggable",x:0,y:0,rx:Blockly.Bubble.BORDER_WIDTH,ry:Blockly.Bubble.BORDER_WIDTH},c);b?(this.resizeGroup_=
- Blockly.createSvgElement("g",{"class":this.workspace_.RTL?"blocklyResizeSW":"blocklyResizeSE"},this.bubbleGroup_),c=2*Blockly.Bubble.BORDER_WIDTH,Blockly.createSvgElement("polygon",{points:"0,x x,x x,0".replace(/x/g,c.toString())},this.resizeGroup_),Blockly.createSvgElement("line",{"class":"blocklyResizeLine",x1:c/3,y1:c-1,x2:c-1,y2:c/3},this.resizeGroup_),Blockly.createSvgElement("line",{"class":"blocklyResizeLine",x1:2*c/3,y1:c-1,x2:c-1,y2:2*c/3},this.resizeGroup_)):this.resizeGroup_=null;this.bubbleGroup_.appendChild(a);
- return this.bubbleGroup_};
- Blockly.Bubble.prototype.bubbleMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.isRightButton(a)?a.stopPropagation():Blockly.isTargetInput_(a)||(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),this.workspace_.startDrag(a,new goog.math.Coordinate(this.workspace_.RTL?-this.relativeLeft_:this.relativeLeft_,this.relativeTop_)),Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Bubble.unbindDragEvents_),Blockly.Bubble.onMouseMoveWrapper_=Blockly.bindEvent_(document,
- "mousemove",this,this.bubbleMouseMove_),Blockly.hideChaff(),a.stopPropagation())};Blockly.Bubble.prototype.bubbleMouseMove_=function(a){this.autoLayout_=!1;a=this.workspace_.moveDrag(a);this.relativeLeft_=this.workspace_.RTL?-a.x:a.x;this.relativeTop_=a.y;this.positionBubble_();this.renderArrow_()};
- Blockly.Bubble.prototype.resizeMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.isRightButton(a)||(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),this.workspace_.startDrag(a,new goog.math.Coordinate(this.workspace_.RTL?-this.width_:this.width_,this.height_)),Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Bubble.unbindDragEvents_),Blockly.Bubble.onMouseMoveWrapper_=Blockly.bindEvent_(document,"mousemove",this,this.resizeMouseMove_),
- Blockly.hideChaff());a.stopPropagation()};Blockly.Bubble.prototype.resizeMouseMove_=function(a){this.autoLayout_=!1;a=this.workspace_.moveDrag(a);this.setBubbleSize(this.workspace_.RTL?-a.x:a.x,a.y);this.workspace_.RTL&&this.positionBubble_()};Blockly.Bubble.prototype.registerResizeEvent=function(a){this.resizeCallback_=a};Blockly.Bubble.prototype.promote_=function(){this.bubbleGroup_.parentNode.appendChild(this.bubbleGroup_)};
- Blockly.Bubble.prototype.setAnchorLocation=function(a){this.anchorXY_=a;this.rendered_&&this.positionBubble_()};
- Blockly.Bubble.prototype.layoutBubble_=function(){var a=-this.width_/4,b=-this.height_-Blockly.BlockSvg.MIN_BLOCK_Y,c=this.workspace_.getMetrics();c.viewWidth/=this.workspace_.scale;c.viewLeft/=this.workspace_.scale;var d=this.anchorXY_.x;this.workspace_.RTL?d-c.viewLeft-a-this.width_<Blockly.Scrollbar.scrollbarThickness?a=d-c.viewLeft-this.width_-Blockly.Scrollbar.scrollbarThickness:d-c.viewLeft-a>c.viewWidth&&(a=d-c.viewLeft-c.viewWidth):d+a<c.viewLeft?a=c.viewLeft-d:c.viewLeft+c.viewWidth<d+a+
- this.width_+Blockly.BlockSvg.SEP_SPACE_X+Blockly.Scrollbar.scrollbarThickness&&(a=c.viewLeft+c.viewWidth-d-this.width_-Blockly.Scrollbar.scrollbarThickness);this.anchorXY_.y+b<c.viewTop&&(b=this.shape_.getBBox().height);this.relativeLeft_=a;this.relativeTop_=b};
- Blockly.Bubble.prototype.positionBubble_=function(){var a=this.anchorXY_.x,a=this.workspace_.RTL?a-(this.relativeLeft_+this.width_):a+this.relativeLeft_;this.bubbleGroup_.setAttribute("transform","translate("+a+","+(this.relativeTop_+this.anchorXY_.y)+")")};Blockly.Bubble.prototype.getBubbleSize=function(){return{width:this.width_,height:this.height_}};
- Blockly.Bubble.prototype.setBubbleSize=function(a,b){var c=2*Blockly.Bubble.BORDER_WIDTH;a=Math.max(a,c+45);b=Math.max(b,c+20);this.width_=a;this.height_=b;this.bubbleBack_.setAttribute("width",a);this.bubbleBack_.setAttribute("height",b);this.resizeGroup_&&(this.workspace_.RTL?this.resizeGroup_.setAttribute("transform","translate("+2*Blockly.Bubble.BORDER_WIDTH+","+(b-c)+") scale(-1 1)"):this.resizeGroup_.setAttribute("transform","translate("+(a-c)+","+(b-c)+")"));this.rendered_&&(this.autoLayout_&&
- this.layoutBubble_(),this.positionBubble_(),this.renderArrow_());this.resizeCallback_&&this.resizeCallback_()};
- Blockly.Bubble.prototype.renderArrow_=function(){var a=[],b=this.width_/2,c=this.height_/2,d=-this.relativeLeft_,e=-this.relativeTop_;if(b==d&&c==e)a.push("M "+b+","+c);else{e-=c;d-=b;this.workspace_.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin(h),l=Math.cos(h),n=this.getBubbleSize(),h=(n.width+n.height)/Blockly.Bubble.ARROW_THICKNESS,h=Math.min(h,n.width,n.height)/2,n=1-Blockly.Bubble.ANCHOR_RADIUS/f,d=b+
- n*d,e=c+n*e,n=b+h*l,m=c+h*k,b=b-h*l,c=c-h*k,k=g+this.arrow_radians_;k>2*Math.PI&&(k-=2*Math.PI);g=Math.sin(k)*f/Blockly.Bubble.ARROW_BEND;f=Math.cos(k)*f/Blockly.Bubble.ARROW_BEND;a.push("M"+n+","+m);a.push("C"+(n+f)+","+(m+g)+" "+d+","+e+" "+d+","+e);a.push("C"+d+","+e+" "+(b+f)+","+(c+g)+" "+b+","+c)}a.push("z");this.bubbleArrow_.setAttribute("d",a.join(" "))};Blockly.Bubble.prototype.setColour=function(a){this.bubbleBack_.setAttribute("fill",a);this.bubbleArrow_.setAttribute("fill",a)};
- Blockly.Bubble.prototype.dispose=function(){Blockly.Bubble.unbindDragEvents_();goog.dom.removeNode(this.bubbleGroup_);this.shape_=this.content_=this.workspace_=this.resizeGroup_=this.bubbleBack_=this.bubbleArrow_=this.bubbleGroup_=null};Blockly.Icon=function(a){this.block_=a};Blockly.Icon.prototype.collapseHidden=!0;Blockly.Icon.prototype.SIZE=17;Blockly.Icon.prototype.bubble_=null;Blockly.Icon.prototype.iconXY_=null;Blockly.Icon.prototype.createIcon=function(){this.iconGroup_||(this.iconGroup_=Blockly.createSvgElement("g",{"class":"blocklyIconGroup"},null),this.drawIcon_(this.iconGroup_),this.block_.getSvgRoot().appendChild(this.iconGroup_),Blockly.bindEvent_(this.iconGroup_,"mouseup",this,this.iconClick_),this.updateEditable())};
- Blockly.Icon.prototype.dispose=function(){goog.dom.removeNode(this.iconGroup_);this.iconGroup_=null;this.setVisible(!1);this.block_=null};Blockly.Icon.prototype.updateEditable=function(){this.block_.isInFlyout||!this.block_.isEditable()?Blockly.addClass_(this.iconGroup_,"blocklyIconGroupReadonly"):Blockly.removeClass_(this.iconGroup_,"blocklyIconGroupReadonly")};Blockly.Icon.prototype.isVisible=function(){return!!this.bubble_};
- Blockly.Icon.prototype.iconClick_=function(a){Blockly.dragMode_!=Blockly.DRAG_FREE&&(this.block_.isInFlyout||Blockly.isRightButton(a)||this.setVisible(!this.isVisible()))};Blockly.Icon.prototype.updateColour=function(){this.isVisible()&&this.bubble_.setColour(this.block_.getColour())};
- Blockly.Icon.prototype.renderIcon=function(a){if(this.collapseHidden&&this.block_.isCollapsed())return this.iconGroup_.setAttribute("display","none"),a;this.iconGroup_.setAttribute("display","block");var b=this.SIZE;this.block_.RTL&&(a-=b);this.iconGroup_.setAttribute("transform","translate("+a+",5)");this.computeIconLocation();return a=this.block_.RTL?a-Blockly.BlockSvg.SEP_SPACE_X:a+(b+Blockly.BlockSvg.SEP_SPACE_X)};
- Blockly.Icon.prototype.setIconLocation=function(a){this.iconXY_=a;this.isVisible()&&this.bubble_.setAnchorLocation(a)};Blockly.Icon.prototype.computeIconLocation=function(){var a=this.block_.getRelativeToSurfaceXY(),b=Blockly.getRelativeXY_(this.iconGroup_),a=new goog.math.Coordinate(a.x+b.x+this.SIZE/2,a.y+b.y+this.SIZE/2);goog.math.Coordinate.equals(this.getIconLocation(),a)||this.setIconLocation(a)};Blockly.Icon.prototype.getIconLocation=function(){return this.iconXY_};
- // Copyright 2011 Google Inc. Apache License 2.0
- Blockly.Comment=function(a){Blockly.Comment.superClass_.constructor.call(this,a);this.createIcon()};goog.inherits(Blockly.Comment,Blockly.Icon);Blockly.Comment.prototype.text_="";Blockly.Comment.prototype.width_=160;Blockly.Comment.prototype.height_=80;
- Blockly.Comment.prototype.drawIcon_=function(a){Blockly.createSvgElement("circle",{"class":"blocklyIconShape",r:"8",cx:"8",cy:"8"},a);Blockly.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m6.8,10h2c0.003,-0.617 0.271,-0.962 0.633,-1.266 2.875,-2.405 0.607,-5.534 -3.765,-3.874v1.7c3.12,-1.657 3.698,0.118 2.336,1.25 -1.201,0.998 -1.201,1.528 -1.204,2.19z"},a);Blockly.createSvgElement("rect",{"class":"blocklyIconSymbol",x:"6.8",y:"10.78",height:"2",width:"2"},a)};
- Blockly.Comment.prototype.createEditor_=function(){this.foreignObject_=Blockly.createSvgElement("foreignObject",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);var a=document.createElementNS(Blockly.HTML_NS,"body");a.setAttribute("xmlns",Blockly.HTML_NS);a.className="blocklyMinimalBody";var b=document.createElementNS(Blockly.HTML_NS,"textarea");b.className="blocklyCommentTextarea";b.setAttribute("dir",this.block_.RTL?"RTL":"LTR");a.appendChild(b);this.textarea_=b;this.foreignObject_.appendChild(a);
- Blockly.bindEvent_(b,"mouseup",this,this.textareaFocus_);Blockly.bindEvent_(b,"wheel",this,function(a){a.stopPropagation()});Blockly.bindEvent_(b,"change",this,function(a){this.text_!=b.value&&(Blockly.Events.fire(new Blockly.Events.Change(this.block_,"comment",null,this.text_,b.value)),this.text_=b.value)});setTimeout(function(){b.focus()},0);return this.foreignObject_};Blockly.Comment.prototype.updateEditable=function(){this.isVisible()&&(this.setVisible(!1),this.setVisible(!0));Blockly.Icon.prototype.updateEditable.call(this)};
- Blockly.Comment.prototype.resizeBubble_=function(){if(this.isVisible()){var a=this.bubble_.getBubbleSize(),b=2*Blockly.Bubble.BORDER_WIDTH;this.foreignObject_.setAttribute("width",a.width-b);this.foreignObject_.setAttribute("height",a.height-b);this.textarea_.style.width=a.width-b-4+"px";this.textarea_.style.height=a.height-b-4+"px"}};
- Blockly.Comment.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"commentOpen",!a,a)),!this.block_.isEditable()&&!this.textarea_||goog.userAgent.IE)Blockly.Warning.prototype.setVisible.call(this,a);else{var b=this.getText(),c=this.getBubbleSize();a?(this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,this.width_,this.height_),this.bubble_.registerResizeEvent(this.resizeBubble_.bind(this)),
- this.updateColour()):(this.bubble_.dispose(),this.foreignObject_=this.textarea_=this.bubble_=null);this.setText(b);this.setBubbleSize(c.width,c.height)}};Blockly.Comment.prototype.textareaFocus_=function(a){this.bubble_.promote_();this.textarea_.focus()};Blockly.Comment.prototype.getBubbleSize=function(){return this.isVisible()?this.bubble_.getBubbleSize():{width:this.width_,height:this.height_}};
- Blockly.Comment.prototype.setBubbleSize=function(a,b){this.textarea_?this.bubble_.setBubbleSize(a,b):(this.width_=a,this.height_=b)};Blockly.Comment.prototype.getText=function(){return this.textarea_?this.textarea_.value:this.text_};Blockly.Comment.prototype.setText=function(a){this.text_!=a&&(Blockly.Events.fire(new Blockly.Events.Change(this.block_,"comment",null,this.text_,a)),this.text_=a);this.textarea_&&(this.textarea_.value=a)};
- Blockly.Comment.prototype.dispose=function(){Blockly.Events.isEnabled()&&this.setText("");this.block_.comment=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Connection=function(a,b){this.sourceBlock_=a;this.type=b;a.workspace.connectionDBList&&(this.db_=a.workspace.connectionDBList[b],this.dbOpposite_=a.workspace.connectionDBList[Blockly.OPPOSITE_TYPE[b]],this.hidden_=!this.db_)};Blockly.Connection.BOOLEAN=1;Blockly.Connection.STRING=2;Blockly.Connection.NUMBER=3;Blockly.Connection.CAN_CONNECT=0;Blockly.Connection.REASON_SELF_CONNECTION=1;Blockly.Connection.REASON_WRONG_TYPE=2;Blockly.Connection.REASON_TARGET_NULL=3;
- Blockly.Connection.REASON_CHECKS_FAILED=4;Blockly.Connection.REASON_DIFFERENT_WORKSPACES=5;Blockly.Connection.prototype.targetConnection=null;Blockly.Connection.prototype.check_=null;Blockly.Connection.prototype.shadowDom_=null;Blockly.Connection.prototype.x_=0;Blockly.Connection.prototype.y_=0;Blockly.Connection.prototype.inDB_=!1;Blockly.Connection.prototype.db_=null;Blockly.Connection.prototype.dbOpposite_=null;Blockly.Connection.prototype.hidden_=null;
- Blockly.Connection.prototype.connect_=function(a){var b=this,c=b.getSourceBlock(),d=a.getSourceBlock(),e=!1;b==c.getFirstStatementConnection()&&(e=!0);if(a.isConnected()){if(e)var f=a.targetConnection;a.disconnect()}if(b.isConnected()){var g=b.targetBlock(),h=b.getShadowDom();b.setShadowDom(null);if(g.isShadow())h=Blockly.Xml.blockToDom(g),g.dispose(),g=null;else if(b.type==Blockly.INPUT_VALUE){if(!g.outputConnection)throw"Orphan block does not have an output connection.";var k=Blockly.Connection.lastConnectionInRow_(d,
- g);k&&(g.outputConnection.connect(k),g=null)}else if(b.type==Blockly.NEXT_STATEMENT){if(!g.previousConnection)throw"Orphan block does not have a previous connection.";for(k=d;k.nextConnection;)if(k.nextConnection.isConnected())k=k.getNextBlock();else{g.previousConnection.checkType_(k.nextConnection)&&(k.nextConnection.connect(g.previousConnection),g=null);break}}if(g&&(b.disconnect(),Blockly.Events.recordUndo)){var l=Blockly.Events.getGroup();setTimeout(function(){g.workspace&&!g.getParent()&&(Blockly.Events.setGroup(l),
- g.outputConnection?g.outputConnection.bumpAwayFrom_(b):g.previousConnection&&g.previousConnection.bumpAwayFrom_(b),Blockly.Events.setGroup(!1))},Blockly.BUMP_DELAY)}b.setShadowDom(h)}e&&f&&f.connect(c.previousConnection);var n;Blockly.Events.isEnabled()&&(n=new Blockly.Events.Move(d));Blockly.Connection.connectReciprocally_(b,a);d.setParent(c);n&&(n.recordNew(),Blockly.Events.fire(n))};
- Blockly.Connection.prototype.dispose=function(){if(this.isConnected())throw"Disconnect connection before disposing of it.";this.inDB_&&this.db_.removeConnection_(this);Blockly.highlightedConnection_==this&&(Blockly.highlightedConnection_=null);Blockly.localConnection_==this&&(Blockly.localConnection_=null);this.dbOpposite_=this.db_=null};Blockly.Connection.prototype.isConnectedToNonInsertionMarker=function(){return this.targetConnection&&!this.targetBlock().isInsertionMarker()};
- Blockly.Connection.prototype.getSourceBlock=function(){return this.sourceBlock_};Blockly.Connection.prototype.isSuperior=function(){return this.type==Blockly.INPUT_VALUE||this.type==Blockly.NEXT_STATEMENT};Blockly.Connection.prototype.isConnected=function(){return!!this.targetConnection};
- Blockly.Connection.prototype.canConnectWithReason_=function(a){if(a){if(this.sourceBlock_&&a.getSourceBlock()==this.sourceBlock_)return Blockly.Connection.REASON_SELF_CONNECTION;if(a.type!=Blockly.OPPOSITE_TYPE[this.type])return Blockly.Connection.REASON_WRONG_TYPE;if(this.sourceBlock_&&a.getSourceBlock()&&this.sourceBlock_.workspace!==a.getSourceBlock().workspace)return Blockly.Connection.REASON_DIFFERENT_WORKSPACES;if(!this.checkType_(a))return Blockly.Connection.REASON_CHECKS_FAILED}else return Blockly.Connection.REASON_TARGET_NULL;
- return Blockly.Connection.CAN_CONNECT};
- Blockly.Connection.prototype.checkConnection_=function(a){switch(this.canConnectWithReason_(a)){case Blockly.Connection.CAN_CONNECT:break;case Blockly.Connection.REASON_SELF_CONNECTION:throw"Attempted to connect a block to itself.";case Blockly.Connection.REASON_DIFFERENT_WORKSPACES:throw"Blocks not on same workspace.";case Blockly.Connection.REASON_WRONG_TYPE:throw"Attempt to connect incompatible types.";case Blockly.Connection.REASON_TARGET_NULL:throw"Target connection is null.";case Blockly.Connection.REASON_CHECKS_FAILED:throw"Connection checks failed.";
- default:throw"Unknown connection failure: this should never happen!";}};
- Blockly.Connection.prototype.isConnectionAllowed=function(a){if(a.sourceBlock_.isInsertionMarker())return!1;var b=this.canConnectWithReason_(a);if(b!=Blockly.Connection.CAN_CONNECT&&b!=Blockly.Connection.REASON_MUST_DISCONNECT)return!1;b=this.sourceBlock_.getFirstStatementConnection();switch(a.type){case Blockly.PREVIOUS_STATEMENT:if(!b||this!=b){if(this.targetConnection)return!1;if(a.targetConnection)return a.targetConnection==Blockly.insertionMarkerConnection_?!0:!1}if(b)if(this==b){if(this.targetConnection)return!1}else if(this==
- this.sourceBlock_.nextConnection&&a.isConnectedToNonInsertionMarker())return!1;break;case Blockly.OUTPUT_VALUE:if(a.targetConnection||this.targetConnection)return!1;break;case Blockly.INPUT_VALUE:if(a.targetConnection&&!a.targetBlock().isMovable()&&!a.targetBlock().isShadow())return!1;break;case Blockly.NEXT_STATEMENT:if(b&&this==this.sourceBlock_.previousConnection&&a.isConnectedToNonInsertionMarker()&&!b.targetConnection||a.isConnectedToNonInsertionMarker()&&!this.sourceBlock_.nextConnection)return!1;
- break;default:throw"Unknown connection type in isConnectionAllowed";}return-1!=Blockly.draggingConnections_.indexOf(a)?!1:!0};Blockly.Connection.prototype.connect=function(a){this.targetConnection!=a&&(this.checkConnection_(a),this.isSuperior()?this.connect_(a):a.connect_(this))};Blockly.Connection.connectReciprocally_=function(a,b){goog.asserts.assert(a&&b,"Cannot connect null connections.");a.targetConnection=b;b.targetConnection=a};
- Blockly.Connection.singleConnection_=function(a,b){for(var c=!1,d=0;d<a.inputList.length;d++){var e=a.inputList[d].connection;if(e&&e.type==Blockly.INPUT_VALUE&&b.outputConnection.checkType_(e)){if(c)return null;c=e}}return c};Blockly.Connection.lastConnectionInRow_=function(a,b){for(var c=a,d;d=Blockly.Connection.singleConnection_(c,b);)if(c=d.targetBlock(),!c||c.isShadow())return d;return null};
- Blockly.Connection.prototype.disconnect=function(){var a=this.targetConnection;goog.asserts.assert(a,"Source connection not connected.");goog.asserts.assert(a.targetConnection==this,"Target connection not connected to source connection.");var b,c;this.isSuperior()?(b=this.sourceBlock_,c=a.getSourceBlock(),a=this):(b=a.getSourceBlock(),c=this.sourceBlock_);this.disconnectInternal_(b,c);a.respawnShadow_()};
- Blockly.Connection.prototype.disconnectInternal_=function(a,b){var c;Blockly.Events.isEnabled()&&(c=new Blockly.Events.Move(b));this.targetConnection=this.targetConnection.targetConnection=null;b.setParent(null);c&&(c.recordNew(),Blockly.Events.fire(c))};
- Blockly.Connection.prototype.respawnShadow_=function(){var a=this.getSourceBlock(),b=this.getShadowDom();if(a.workspace&&b&&Blockly.Events.recordUndo){a=Blockly.Xml.domToBlock(b,a.workspace);if(a.outputConnection)this.connect(a.outputConnection);else if(a.previousConnection)this.connect(a.previousConnection);else throw"Child block does not have output or previous statement.";return a}return null};
- Blockly.Connection.prototype.targetBlock=function(){return this.isConnected()?this.targetConnection.getSourceBlock():null};Blockly.Connection.prototype.checkType_=function(a){if(!this.check_||!a.check_)return!0;for(var b=0;b<this.check_.length;b++)if(-1!=a.check_.indexOf(this.check_[b]))return!0;return!1};
- Blockly.Connection.prototype.setCheck=function(a){a?(goog.isArray(a)||(a=[a]),this.check_=a,this.isConnected()&&!this.checkType_(this.targetConnection)&&((this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug(),this.sourceBlock_.bumpNeighbours_())):this.check_=null;return this};
- Blockly.Connection.prototype.getOutputShape=function(){return this.check_?-1!==this.check_.indexOf("Boolean")?Blockly.Connection.BOOLEAN:-1!==this.check_.indexOf("String")?Blockly.Connection.STRING:Blockly.Connection.NUMBER:Blockly.Connection.NUMBER};Blockly.Connection.prototype.setShadowDom=function(a){this.shadowDom_=a};Blockly.Connection.prototype.getShadowDom=function(){return this.shadowDom_};Blockly.Field=function(a,b){this.size_=new goog.math.Size(Blockly.BlockSvg.FIELD_WIDTH,Blockly.BlockSvg.FIELD_HEIGHT);this.setValue(a);this.setValidator(b);this.maxDisplayLength=Blockly.BlockSvg.MAX_DISPLAY_LENGTH};Blockly.Field.cacheWidths_=null;Blockly.Field.cacheReference_=0;Blockly.Field.prototype.name=void 0;Blockly.Field.prototype.text_="";Blockly.Field.prototype.sourceBlock_=null;Blockly.Field.prototype.visible_=!0;Blockly.Field.prototype.validator_=null;Blockly.Field.NBSP="\u00a0";
- Blockly.Field.prototype.EDITABLE=!0;Blockly.Field.prototype.setSourceBlock=function(a){goog.asserts.assert(!this.sourceBlock_,"Field already bound to a block.");this.sourceBlock_=a};
- Blockly.Field.prototype.init=function(){this.fieldGroup_||(this.fieldGroup_=Blockly.createSvgElement("g",{},null),this.visible_||(this.fieldGroup_.style.display="none"),this.textElement_=Blockly.createSvgElement("text",{"class":"blocklyText",x:this.sourceBlock_.RTL?-this.size_.width/2:this.size_.width/2,y:this.size_.height/2+Blockly.BlockSvg.FIELD_TOP_PADDING,"text-anchor":"middle"},this.fieldGroup_),this.updateEditable(),this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_),this.mouseUpWrapper_=
- Blockly.bindEvent_(this.getClickTarget_(),"mouseup",this,this.onMouseUp_),this.updateTextNode_(),Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,"",this.getValue())))};Blockly.Field.prototype.dispose=function(){this.mouseUpWrapper_&&(Blockly.unbindEvent_(this.mouseUpWrapper_),this.mouseUpWrapper_=null);this.sourceBlock_=null;goog.dom.removeNode(this.fieldGroup_);this.validator_=this.textElement_=this.fieldGroup_=null};
- Blockly.Field.prototype.updateEditable=function(){this.EDITABLE&&this.sourceBlock_&&(this.sourceBlock_.isEditable()?(Blockly.addClass_(this.fieldGroup_,"blocklyEditableText"),Blockly.removeClass_(this.fieldGroup_,"blocklyNoNEditableText"),this.getClickTarget_().style.cursor=this.CURSOR):(Blockly.addClass_(this.fieldGroup_,"blocklyNonEditableText"),Blockly.removeClass_(this.fieldGroup_,"blocklyEditableText"),this.getClickTarget_().style.cursor=""))};Blockly.Field.prototype.isVisible=function(){return this.visible_};
- Blockly.Field.prototype.setVisible=function(a){if(this.visible_!=a){this.visible_=a;var b=this.getSvgRoot();b&&(b.style.display=a?"block":"none",this.render_())}};Blockly.Field.prototype.setValidator=function(a){this.validator_=a};Blockly.Field.prototype.getSvgRoot=function(){return this.fieldGroup_};
- Blockly.Field.prototype.render_=function(){if(this.visible_&&this.textElement_){var a=this.textElement_.textContent+"\n"+this.textElement_.className.baseVal;if(Blockly.Field.cacheWidths_&&Blockly.Field.cacheWidths_[a])var b=Blockly.Field.cacheWidths_[a];else{try{b=this.textElement_.getComputedTextLength()}catch(c){b=8*this.textElement_.textContent.length}Blockly.Field.cacheWidths_&&(Blockly.Field.cacheWidths_[a]=b)}}else b=0;this.size_.width=b};
- Blockly.Field.startCache=function(){Blockly.Field.cacheReference_++;Blockly.Field.cacheWidths_||(Blockly.Field.cacheWidths_={})};Blockly.Field.stopCache=function(){Blockly.Field.cacheReference_--;Blockly.Field.cacheReference_||(Blockly.Field.cacheWidths_=null)};Blockly.Field.prototype.getSize=function(){this.size_.width||this.render_();return this.size_};
- Blockly.Field.prototype.getScaledBBox_=function(){var a=this.getSize();return new goog.math.Size(a.width*this.sourceBlock_.workspace.scale,a.height*this.sourceBlock_.workspace.scale)};Blockly.Field.prototype.getText=function(){return this.text_};Blockly.Field.prototype.setText=function(a){null!==a&&(a=String(a),a!==this.text_&&(this.text_=a,this.updateTextNode_(),this.sourceBlock_&&this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_())))};
- Blockly.Field.prototype.updateTextNode_=function(){if(this.textElement_){var a=this.text_;a.length>this.maxDisplayLength?(a=a.substring(0,this.maxDisplayLength-2)+"\u2026",this.textElement_.setAttribute("class","blocklyText blocklyTextTruncated")):this.textElement_.setAttribute("class","blocklyText");goog.dom.removeChildren(this.textElement_);a=a.replace(/\s/g,Blockly.Field.NBSP);this.sourceBlock_.RTL&&a&&(a+="\u200f");a||(a=Blockly.Field.NBSP);a=document.createTextNode(a);this.textElement_.appendChild(a);
- this.size_.width=0}};Blockly.Field.prototype.getValue=function(){return this.getText()};Blockly.Field.prototype.setValue=function(a){if(null!==a){var b=this.getValue();b!=a&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,b,a)),this.setText(a))}};
- Blockly.Field.prototype.onMouseUp_=function(a){if(!goog.userAgent.IPHONE&&!goog.userAgent.IPAD||goog.userAgent.isVersionOrHigher("537.51.2")||0===a.layerX||0===a.layerY)Blockly.isRightButton(a)||Blockly.dragMode_!=Blockly.DRAG_FREE&&this.sourceBlock_.isEditable()&&this.showEditor_()};Blockly.Field.prototype.setTooltip=function(a){};
- Blockly.Field.prototype.getClickTarget_=function(){for(var a=0,b=0,c;c=this.sourceBlock_.inputList[b];b++)a+=c.fieldRow.length;return 1>=a?this.sourceBlock_.getSvgRoot():this.getSvgRoot()};Blockly.Field.prototype.getAbsoluteXY_=function(){return goog.style.getPageOffset(this.getClickTarget_())};Blockly.Tooltip={};Blockly.Tooltip.visible=!1;Blockly.Tooltip.LIMIT=50;Blockly.Tooltip.mouseOutPid_=0;Blockly.Tooltip.showPid_=0;Blockly.Tooltip.lastX_=0;Blockly.Tooltip.lastY_=0;Blockly.Tooltip.element_=null;Blockly.Tooltip.poisonedElement_=null;Blockly.Tooltip.OFFSET_X=0;Blockly.Tooltip.OFFSET_Y=10;Blockly.Tooltip.RADIUS_OK=10;Blockly.Tooltip.HOVER_MS=750;Blockly.Tooltip.MARGINS=5;Blockly.Tooltip.DIV=null;
- Blockly.Tooltip.createDom=function(){Blockly.Tooltip.DIV||(Blockly.Tooltip.DIV=goog.dom.createDom("div","blocklyTooltipDiv"),document.body.appendChild(Blockly.Tooltip.DIV))};Blockly.Tooltip.bindMouseEvents=function(a){Blockly.bindEvent_(a,"mouseover",null,Blockly.Tooltip.onMouseOver_);Blockly.bindEvent_(a,"mouseout",null,Blockly.Tooltip.onMouseOut_);Blockly.bindEvent_(a,"mousemove",null,Blockly.Tooltip.onMouseMove_)};
- Blockly.Tooltip.onMouseOver_=function(a){for(a=a.target;!goog.isString(a.tooltip)&&!goog.isFunction(a.tooltip);)a=a.tooltip;Blockly.Tooltip.element_!=a&&(Blockly.Tooltip.hide(),Blockly.Tooltip.poisonedElement_=null,Blockly.Tooltip.element_=a);clearTimeout(Blockly.Tooltip.mouseOutPid_)};Blockly.Tooltip.onMouseOut_=function(a){Blockly.Tooltip.mouseOutPid_=setTimeout(function(){Blockly.Tooltip.element_=null;Blockly.Tooltip.poisonedElement_=null;Blockly.Tooltip.hide()},1);clearTimeout(Blockly.Tooltip.showPid_)};
- Blockly.Tooltip.onMouseMove_=function(a){if(Blockly.Tooltip.element_&&Blockly.Tooltip.element_.tooltip&&Blockly.dragMode_==Blockly.DRAG_NONE&&!Blockly.WidgetDiv.isVisible())if(Blockly.Tooltip.visible){var b=Blockly.Tooltip.lastX_-a.pageX;a=Blockly.Tooltip.lastY_-a.pageY;Math.sqrt(b*b+a*a)>Blockly.Tooltip.RADIUS_OK&&Blockly.Tooltip.hide()}else Blockly.Tooltip.poisonedElement_!=Blockly.Tooltip.element_&&(clearTimeout(Blockly.Tooltip.showPid_),Blockly.Tooltip.lastX_=a.pageX,Blockly.Tooltip.lastY_=a.pageY,
- Blockly.Tooltip.showPid_=setTimeout(Blockly.Tooltip.show_,Blockly.Tooltip.HOVER_MS))};Blockly.Tooltip.hide=function(){Blockly.Tooltip.visible&&(Blockly.Tooltip.visible=!1,Blockly.Tooltip.DIV&&(Blockly.Tooltip.DIV.style.display="none"));clearTimeout(Blockly.Tooltip.showPid_)};
- Blockly.Tooltip.show_=function(){Blockly.Tooltip.poisonedElement_=Blockly.Tooltip.element_;if(Blockly.Tooltip.DIV){goog.dom.removeChildren(Blockly.Tooltip.DIV);for(var a=Blockly.Tooltip.element_.tooltip;goog.isFunction(a);)a=a();for(var a=Blockly.Tooltip.wrap_(a,Blockly.Tooltip.LIMIT),a=a.split("\n"),b=0;b<a.length;b++){var c=document.createElement("div");c.appendChild(document.createTextNode(a[b]));Blockly.Tooltip.DIV.appendChild(c)}a=Blockly.Tooltip.element_.RTL;b=goog.dom.getViewportSize();Blockly.Tooltip.DIV.style.direction=
- a?"rtl":"ltr";Blockly.Tooltip.DIV.style.display="block";Blockly.Tooltip.visible=!0;var c=Blockly.Tooltip.lastX_,c=a?c-(Blockly.Tooltip.OFFSET_X+Blockly.Tooltip.DIV.offsetWidth):c+Blockly.Tooltip.OFFSET_X,d=Blockly.Tooltip.lastY_+Blockly.Tooltip.OFFSET_Y;d+Blockly.Tooltip.DIV.offsetHeight>b.height+window.scrollY&&(d-=Blockly.Tooltip.DIV.offsetHeight+2*Blockly.Tooltip.OFFSET_Y);a?c=Math.max(Blockly.Tooltip.MARGINS-window.scrollX,c):c+Blockly.Tooltip.DIV.offsetWidth>b.width+window.scrollX-2*Blockly.Tooltip.MARGINS&&
- (c=b.width-Blockly.Tooltip.DIV.offsetWidth-2*Blockly.Tooltip.MARGINS);Blockly.Tooltip.DIV.style.top=d+"px";Blockly.Tooltip.DIV.style.left=c+"px"}};
- Blockly.Tooltip.wrap_=function(a,b){if(a.length<=b)return a;for(var c=a.trim().split(/\s+/),d=0;d<c.length;d++)c[d].length>b&&(b=c[d].length);var e,d=-Infinity,f,g=1;do{e=d;f=a;for(var h=[],k=c.length/g,l=1,d=0;d<c.length-1;d++)l<(d+1.5)/k?(l++,h[d]=!0):h[d]=!1;h=Blockly.Tooltip.wrapMutate_(c,h,b);d=Blockly.Tooltip.wrapScore_(c,h,b);a=Blockly.Tooltip.wrapToText_(c,h);g++}while(d>e);return f};
- Blockly.Tooltip.wrapScore_=function(a,b,c){for(var d=[0],e=[],f=0;f<a.length;f++)d[d.length-1]+=a[f].length,!0===b[f]?(d.push(0),e.push(a[f].charAt(a[f].length-1))):!1===b[f]&&d[d.length-1]++;a=Math.max.apply(Math,d);for(f=b=0;f<d.length;f++)b-=2*Math.pow(Math.abs(c-d[f]),1.5),b-=Math.pow(a-d[f],1.5),-1!=".?!".indexOf(e[f])?b+=c/3:-1!=",;)]}".indexOf(e[f])&&(b+=c/4);1<d.length&&d[d.length-1]<=d[d.length-2]&&(b+=.5);return b};
- Blockly.Tooltip.wrapMutate_=function(a,b,c){for(var d=Blockly.Tooltip.wrapScore_(a,b,c),e,f=0;f<b.length-1;f++)if(b[f]!=b[f+1]){var g=[].concat(b);g[f]=!g[f];g[f+1]=!g[f+1];var h=Blockly.Tooltip.wrapScore_(a,g,c);h>d&&(d=h,e=g)}return e?Blockly.Tooltip.wrapMutate_(a,e,c):b};Blockly.Tooltip.wrapToText_=function(a,b){for(var c=[],d=0;d<a.length;d++)c.push(a[d]),void 0!==b[d]&&c.push(b[d]?"\n":" ");return c.join("")};Blockly.FieldLabel=function(a,b){this.size_=new goog.math.Size(0,17.5);this.class_=b;this.setValue(a)};goog.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.prototype.EDITABLE=!1;
- Blockly.FieldLabel.prototype.init=function(){this.textElement_||(this.textElement_=Blockly.createSvgElement("text",{"class":"blocklyText",y:this.size_.height-5},null),this.class_&&Blockly.addClass_(this.textElement_,this.class_),this.visible_||(this.textElement_.style.display="none"),this.sourceBlock_.getSvgRoot().appendChild(this.textElement_),this.textElement_.tooltip=this.sourceBlock_,Blockly.Tooltip.bindMouseEvents(this.textElement_),this.updateTextNode_())};
- Blockly.FieldLabel.prototype.dispose=function(){goog.dom.removeNode(this.textElement_);this.textElement_=null};Blockly.FieldLabel.prototype.getSvgRoot=function(){return this.textElement_};Blockly.FieldLabel.prototype.setTooltip=function(a){this.textElement_.tooltip=a};Blockly.Input=function(a,b,c,d){this.type=a;this.name=b;this.sourceBlock_=c;this.connection=d;this.fieldRow=[]};Blockly.Input.prototype.align=Blockly.ALIGN_LEFT;Blockly.Input.prototype.visible_=!0;
- Blockly.Input.prototype.appendField=function(a,b){if(!a&&!b)return this;goog.isString(a)&&(a=new Blockly.FieldLabel(a));a.setSourceBlock(this.sourceBlock_);this.sourceBlock_.rendered&&a.init();a.name=b;a.prefixField&&this.appendField(a.prefixField);this.fieldRow.push(a);a.suffixField&&this.appendField(a.suffixField);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return this};
- Blockly.Input.prototype.removeField=function(a){for(var b=0,c;c=this.fieldRow[b];b++)if(c.name===a){c.dispose();this.fieldRow.splice(b,1);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return}goog.asserts.fail('Field "%s" not found.',a)};Blockly.Input.prototype.isVisible=function(){return this.visible_};
- Blockly.Input.prototype.setVisible=function(a){var b=[];if(this.visible_==a)return b;for(var c=(this.visible_=a)?"block":"none",d=0,e;e=this.fieldRow[d];d++)e.setVisible(a);this.connection&&(a?b=this.connection.unhideAll():this.connection.hideAll(),d=this.connection.targetBlock())&&(d.getSvgRoot().style.display=c,a||(d.rendered=!1));return b};Blockly.Input.prototype.setCheck=function(a){if(!this.connection)throw"This input does not have a connection.";this.connection.setCheck(a);return this};
- Blockly.Input.prototype.setAlign=function(a){this.align=a;this.sourceBlock_.rendered&&this.sourceBlock_.render();return this};Blockly.Input.prototype.init=function(){if(this.sourceBlock_.workspace.rendered)for(var a=0;a<this.fieldRow.length;a++)this.fieldRow[a].init(this.sourceBlock_)};Blockly.Input.prototype.dispose=function(){for(var a=0,b;b=this.fieldRow[a];a++)b.dispose();this.connection&&this.connection.dispose();this.sourceBlock_=null};Blockly.ConnectionDB=function(){};Blockly.ConnectionDB.prototype=[];Blockly.ConnectionDB.constructor=Blockly.ConnectionDB;Blockly.ConnectionDB.prototype.addConnection=function(a){if(a.inDB_)throw"Connection already in database.";if(!a.getSourceBlock().isInFlyout){var b=this.findPositionForConnection_(a);this.splice(b,0,a);a.inDB_=!0}};
- Blockly.ConnectionDB.prototype.findConnection=function(a){if(!this.length)return-1;var b=this.findPositionForConnection_(a);if(b>=this.length)return-1;for(var c=a.y_,d=b;0<=d&&this[d].y_==c;){if(this[d]==a)return d;d--}for(;b<this.length&&this[b].y_==c;){if(this[b]==a)return b;b++}return-1};
- Blockly.ConnectionDB.prototype.findPositionForConnection_=function(a){if(!this.length)return 0;for(var b=0,c=this.length;b<c;){var d=Math.floor((b+c)/2);if(this[d].y_<a.y_)b=d+1;else if(this[d].y_>a.y_)c=d;else{b=d;break}}return b};Blockly.ConnectionDB.prototype.removeConnection_=function(a){if(!a.inDB_)throw"Connection not in database.";var b=this.findConnection(a);if(-1==b)throw"Unable to find connection in connectionDB.";a.inDB_=!1;this.splice(b,1)};
- Blockly.ConnectionDB.prototype.getNeighbours=function(a,b){function c(a){var c=e-d[a].x_,g=f-d[a].y_;Math.sqrt(c*c+g*g)<=b&&l.push(d[a]);return g<b}for(var d=this,e=a.x_,f=a.y_,g=0,h=d.length-2,k=h;g<k;)d[k].y_<f?g=k:h=k,k=Math.floor((g+h)/2);var l=[],h=g=k;if(d.length){for(;0<=g&&c(g);)g--;do h++;while(h<d.length&&c(h))}return l};Blockly.ConnectionDB.prototype.isInYRange_=function(a,b,c){return Math.abs(this[a].y_-b)<=c};
- Blockly.ConnectionDB.prototype.searchForClosest=function(a,b,c){if(!this.length)return{connection:null,radius:b};var d=a.y_,e=a.x_;a.x_=e+c.x;a.y_=d+c.y;var f=this.findPositionForConnection_(a);c=null;for(var g=b,h,k=f-1;0<=k&&this.isInYRange_(k,a.y_,b);)h=this[k],a.isConnectionAllowed(h,g)&&(c=h,g=h.distanceFrom(a)),k--;for(;f<this.length&&this.isInYRange_(f,a.y_,b);)h=this[f],a.isConnectionAllowed(h,g)&&(c=h,g=h.distanceFrom(a)),f++;a.x_=e;a.y_=d;return{connection:c,radius:g}};
- Blockly.ConnectionDB.init=function(a){var b=[];b[Blockly.INPUT_VALUE]=new Blockly.ConnectionDB;b[Blockly.OUTPUT_VALUE]=new Blockly.ConnectionDB;b[Blockly.NEXT_STATEMENT]=new Blockly.ConnectionDB;b[Blockly.PREVIOUS_STATEMENT]=new Blockly.ConnectionDB;a.connectionDBList=b};
- // Copyright 2016 Google Inc. Apache License 2.0
- Blockly.Events={};Blockly.Events.group_="";Blockly.Events.recordUndo=!0;Blockly.Events.disabled_=0;Blockly.Events.CREATE="create";Blockly.Events.DELETE="delete";Blockly.Events.CHANGE="change";Blockly.Events.MOVE="move";Blockly.Events.UI="ui";Blockly.Events.FIRE_QUEUE_=[];Blockly.Events.fire=function(a){Blockly.Events.isEnabled()&&(Blockly.Events.FIRE_QUEUE_.length||setTimeout(Blockly.Events.fireNow_,0),Blockly.Events.FIRE_QUEUE_.push(a))};
- Blockly.Events.fireNow_=function(){for(var a=Blockly.Events.filter(Blockly.Events.FIRE_QUEUE_,!0),b=Blockly.Events.FIRE_QUEUE_.length=0,c;c=a[b];b++){var d=Blockly.Workspace.getById(c.workspaceId);d&&d.fireChangeListener(c)}};
- Blockly.Events.filter=function(a,b){var c=goog.array.clone(a);b||c.reverse();for(var d=0,e;e=c[d];d++)for(var f=d+1,g;g=c[f];f++)e.type==g.type&&e.blockId==g.blockId&&e.workspaceId==g.workspaceId&&(e.type==Blockly.Events.MOVE?(e.newParentId=g.newParentId,e.newInputName=g.newInputName,e.newCoordinate=g.newCoordinate,c.splice(f,1),f--):e.type==Blockly.Events.CHANGE&&e.element==g.element&&e.name==g.name?(e.newValue=g.newValue,c.splice(f,1),f--):e.type!=Blockly.Events.UI||"click"!=g.element||"commentOpen"!=
- e.element&&"mutatorOpen"!=e.element&&"warningOpen"!=e.element||(e.newValue=g.newValue,c.splice(f,1),f--));for(d=c.length-1;0<=d;d--)c[d].isNull()&&c.splice(d,1);b||c.reverse();for(d=1;e=c[d];d++)e.type==Blockly.Events.CHANGE&&"mutation"==e.element&&c.unshift(c.splice(d,1)[0]);return c};Blockly.Events.clearPendingUndo=function(){for(var a=0,b;b=Blockly.Events.FIRE_QUEUE_[a];a++)b.recordUndo=!1};Blockly.Events.disable=function(){Blockly.Events.disabled_++};Blockly.Events.enable=function(){Blockly.Events.disabled_--};
- Blockly.Events.isEnabled=function(){return 0==Blockly.Events.disabled_};Blockly.Events.getGroup=function(){return Blockly.Events.group_};Blockly.Events.setGroup=function(a){Blockly.Events.group_="boolean"==typeof a?a?Blockly.genUid():"":a};Blockly.Events.getDescendantIds_=function(a){var b=[];a=a.getDescendants();for(var c=0,d;d=a[c];c++)b[c]=d.id;return b};
- Blockly.Events.fromJson=function(a,b){var c;switch(a.type){case Blockly.Events.CREATE:c=new Blockly.Events.Create(null);break;case Blockly.Events.DELETE:c=new Blockly.Events.Delete(null);break;case Blockly.Events.CHANGE:c=new Blockly.Events.Change(null);break;case Blockly.Events.MOVE:c=new Blockly.Events.Move(null);break;case Blockly.Events.UI:c=new Blockly.Events.Ui(null);break;default:throw"Unknown event type.";}c.fromJson(a);c.workspaceId=b.id;return c};
- Blockly.Events.Abstract=function(a){a&&(this.blockId=a.id,this.workspaceId=a.workspace.id);this.group=Blockly.Events.group_;this.recordUndo=Blockly.Events.recordUndo};Blockly.Events.Abstract.prototype.toJson=function(){var a={type:this.type,blockId:this.blockId};this.group&&(a.group=this.group);return a};Blockly.Events.Abstract.prototype.fromJson=function(a){this.blockId=a.blockId;this.group=a.group};Blockly.Events.Abstract.prototype.isNull=function(){return!1};
- Blockly.Events.Abstract.prototype.run=function(a){};Blockly.Events.Create=function(a){a&&(Blockly.Events.Create.superClass_.constructor.call(this,a),this.xml=Blockly.Xml.blockToDomWithXY(a),this.ids=Blockly.Events.getDescendantIds_(a))};goog.inherits(Blockly.Events.Create,Blockly.Events.Abstract);Blockly.Events.Create.prototype.type=Blockly.Events.CREATE;
- Blockly.Events.Create.prototype.toJson=function(){var a=Blockly.Events.Create.superClass_.toJson.call(this);a.xml=Blockly.Xml.domToText(this.xml);a.ids=this.ids;return a};Blockly.Events.Create.prototype.fromJson=function(a){Blockly.Events.Create.superClass_.fromJson.call(this,a);this.xml=Blockly.Xml.textToDom("<xml>"+a.xml+"</xml>").firstChild;this.ids=a.ids};
- Blockly.Events.Create.prototype.run=function(a){var b=Blockly.Workspace.getById(this.workspaceId);if(a)a=goog.dom.createDom("xml"),a.appendChild(this.xml),Blockly.Xml.domToWorkspace(a,b);else{a=0;for(var c;c=this.ids[a];a++){var d=b.getBlockById(c);d?d.dispose(!1,!0):c==this.blockId&&console.warn("Can't uncreate non-existant block: "+c)}}};
- Blockly.Events.Delete=function(a){if(a){if(a.getParent())throw"Connected blocks cannot be deleted.";Blockly.Events.Delete.superClass_.constructor.call(this,a);this.oldXml=Blockly.Xml.blockToDomWithXY(a);this.ids=Blockly.Events.getDescendantIds_(a)}};goog.inherits(Blockly.Events.Delete,Blockly.Events.Abstract);Blockly.Events.Delete.prototype.type=Blockly.Events.DELETE;Blockly.Events.Delete.prototype.toJson=function(){var a=Blockly.Events.Delete.superClass_.toJson.call(this);a.ids=this.ids;return a};
- Blockly.Events.Delete.prototype.fromJson=function(a){Blockly.Events.Delete.superClass_.fromJson.call(this,a);this.ids=a.ids};Blockly.Events.Delete.prototype.run=function(a){var b=Blockly.Workspace.getById(this.workspaceId);if(a){a=0;for(var c;c=this.ids[a];a++){var d=b.getBlockById(c);d?d.dispose(!1,!0):c==this.blockId&&console.warn("Can't delete non-existant block: "+c)}}else a=goog.dom.createDom("xml"),a.appendChild(this.oldXml),Blockly.Xml.domToWorkspace(a,b)};
- Blockly.Events.Change=function(a,b,c,d,e){a&&(Blockly.Events.Change.superClass_.constructor.call(this,a),this.element=b,this.name=c,this.oldValue=d,this.newValue=e)};goog.inherits(Blockly.Events.Change,Blockly.Events.Abstract);Blockly.Events.Change.prototype.type=Blockly.Events.CHANGE;Blockly.Events.Change.prototype.toJson=function(){var a=Blockly.Events.Change.superClass_.toJson.call(this);a.element=this.element;this.name&&(a.name=this.name);a.newValue=this.newValue;return a};
- Blockly.Events.Change.prototype.fromJson=function(a){Blockly.Events.Change.superClass_.fromJson.call(this,a);this.element=a.element;this.name=a.name;this.newValue=a.newValue};Blockly.Events.Change.prototype.isNull=function(){return this.oldValue==this.newValue};
- Blockly.Events.Change.prototype.run=function(a){var b=Blockly.Workspace.getById(this.workspaceId).getBlockById(this.blockId);if(b)switch(b.mutator&&b.mutator.setVisible(!1),a=a?this.newValue:this.oldValue,this.element){case "field":(b=b.getField(this.name))?b.setValue(a):console.warn("Can't set non-existant field: "+this.name);break;case "comment":b.setCommentText(a||null);break;case "collapsed":b.setCollapsed(a);break;case "disabled":b.setDisabled(a);break;case "inline":b.setInputsInline(a);break;
- case "mutation":var c="";b.mutationToDom&&(c=(c=b.mutationToDom())&&Blockly.Xml.domToText(c));if(b.domToMutation){a=a||"<mutation></mutation>";var d=Blockly.Xml.textToDom("<xml>"+a+"</xml>");b.domToMutation(d.firstChild)}Blockly.Events.fire(new Blockly.Events.Change(b,"mutation",null,c,a));break;default:console.warn("Unknown change type: "+this.element)}else console.warn("Can't change non-existant block: "+this.blockId)};
- Blockly.Events.Move=function(a){a&&(Blockly.Events.Move.superClass_.constructor.call(this,a),a=this.currentLocation_(),this.oldParentId=a.parentId,this.oldInputName=a.inputName,this.oldCoordinate=a.coordinate)};goog.inherits(Blockly.Events.Move,Blockly.Events.Abstract);Blockly.Events.Move.prototype.type=Blockly.Events.MOVE;
- Blockly.Events.Move.prototype.toJson=function(){var a=Blockly.Events.Move.superClass_.toJson.call(this);this.newParentId&&(a.newParentId=this.newParentId);this.newInputName&&(a.newInputName=this.newInputName);this.newCoordinate&&(a.newCoordinate=Math.round(this.newCoordinate.x)+","+Math.round(this.newCoordinate.y));return a};
- Blockly.Events.Move.prototype.fromJson=function(a){Blockly.Events.Move.superClass_.fromJson.call(this,a);this.newParentId=a.newParentId;this.newInputName=a.newInputName;a.newCoordinate&&(a=a.newCoordinate.split(","),this.newCoordinate=new goog.math.Coordinate(parseFloat(a[0]),parseFloat(a[1])))};Blockly.Events.Move.prototype.recordNew=function(){var a=this.currentLocation_();this.newParentId=a.parentId;this.newInputName=a.inputName;this.newCoordinate=a.coordinate};
- Blockly.Events.Move.prototype.currentLocation_=function(){var a=Blockly.Workspace.getById(this.workspaceId).getBlockById(this.blockId),b={},c=a.getParent();if(c){if(b.parentId=c.id,a=c.getInputWithBlock(a))b.inputName=a.name}else b.coordinate=a.getRelativeToSurfaceXY();return b};Blockly.Events.Move.prototype.isNull=function(){return this.oldParentId==this.newParentId&&this.oldInputName==this.newInputName&&goog.math.Coordinate.equals(this.oldCoordinate,this.newCoordinate)};
- Blockly.Events.Move.prototype.run=function(a){var b=Blockly.Workspace.getById(this.workspaceId),c=b.getBlockById(this.blockId);if(c){var d=a?this.newParentId:this.oldParentId,e=a?this.newInputName:this.oldInputName;a=a?this.newCoordinate:this.oldCoordinate;var f=null;if(d&&(f=b.getBlockById(d),!f)){console.warn("Can't connect to non-existant block: "+d);return}c.getParent()&&c.unplug();if(a)e=c.getRelativeToSurfaceXY(),c.moveBy(a.x-e.x,a.y-e.y);else{var c=c.outputConnection||c.previousConnection,
- g;if(e){if(b=f.getInput(e))g=b.connection}else c.type==Blockly.PREVIOUS_STATEMENT&&(g=f.nextConnection);g?c.connect(g):console.warn("Can't connect to non-existant input: "+e)}}else console.warn("Can't move non-existant block: "+this.blockId)};Blockly.Events.Ui=function(a,b,c,d){Blockly.Events.Ui.superClass_.constructor.call(this,a);this.element=b;this.oldValue=c;this.newValue=d;this.recordUndo=!1};goog.inherits(Blockly.Events.Ui,Blockly.Events.Abstract);Blockly.Events.Ui.prototype.type=Blockly.Events.UI;
- Blockly.Events.Ui.prototype.toJson=function(){var a=Blockly.Events.Ui.superClass_.toJson.call(this);a.element=this.element;void 0!==this.newValue&&(a.newValue=this.newValue);return a};Blockly.Events.Ui.prototype.fromJson=function(a){Blockly.Events.Ui.superClass_.fromJson.call(this,a);this.element=a.element;this.newValue=a.newValue};Blockly.Options=function(a){var b=!!a.readOnly;if(b)var c=null,d=!1,e=!1,f=!1,g=!1,h=!1,k=!1;else c=Blockly.Options.parseToolboxTree(a.toolbox),d=!(!c||!c.getElementsByTagName("category").length),e=a.trashcan,void 0===e&&(e=d),f=a.collapse,void 0===f&&(f=d),g=a.comments,void 0===g&&(g=d),h=a.disable,void 0===h&&(h=d),k=a.sounds,void 0===k&&(k=!0);var l=a.scrollbars;void 0===l&&(l=d);var n=a.css;void 0===n&&(n=!0);var m="https://blockly-demo.appspot.com/static/media/";a.media?m=a.media:a.path&&(m=
- a.path+"media/");var p=a.horizontalLayout;void 0===p&&(p=!1);var q=a.toolboxPosition,q="end"===q?!1:!0,r=p?q?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:q==a.rtl?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT,t=!!a.realtime,w=t?a.realtimeOptions:void 0,u=a.colours;if(u)for(var v in u)u.hasOwnProperty(v)&&Blockly.Colours.hasOwnProperty(v)&&(Blockly.Colours[v]=u[v]);this.RTL=!!a.rtl;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;this.maxBlocks=a.maxBlocks||Infinity;this.pathToMedia=
- m;this.hasCategories=d;this.hasScrollbars=l;this.hasTrashcan=e;this.hasSounds=k;this.hasCss=n;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.enableRealtime=t;this.realtimeOptions=w;this.horizontalLayout=p;this.toolboxAtStart=q;this.toolboxPosition=r};Blockly.Options.prototype.parentWorkspace=null;Blockly.Options.prototype.setMetrics=function(a){};Blockly.Options.prototype.getMetrics=function(){return null};
- Blockly.Options.parseZoomOptions_=function(a){a=a.zoom||{};var b={};b.controls=void 0===a.controls?!1:!!a.controls;b.wheel=void 0===a.wheel?!1:!!a.wheel;b.startScale=void 0===a.startScale?1:parseFloat(a.startScale);b.maxScale=void 0===a.maxScale?3:parseFloat(a.maxScale);b.minScale=void 0===a.minScale?.3:parseFloat(a.minScale);b.scaleSpeed=void 0===a.scaleSpeed?1.2:parseFloat(a.scaleSpeed);return b};
- Blockly.Options.parseGridOptions_=function(a){a=a.grid||{};var b={};b.spacing=parseFloat(a.spacing)||0;b.colour=a.colour||"#888";b.length=parseFloat(a.length)||1;b.snap=0<b.spacing&&!!a.snap;return b};Blockly.Options.parseToolboxTree=function(a){a?("string"!=typeof a&&("undefined"==typeof XSLTProcessor&&a.outerHTML?a=a.outerHTML:a instanceof Element||(a=null)),"string"==typeof a&&(a=Blockly.Xml.textToDom(a))):a=null;return a};Blockly.ScrollbarPair=function(a){this.workspace_=a;this.hScroll=new Blockly.Scrollbar(a,!0,!0);this.vScroll=new Blockly.Scrollbar(a,!1,!0);this.corner_=Blockly.createSvgElement("rect",{height:Blockly.Scrollbar.scrollbarThickness,width:Blockly.Scrollbar.scrollbarThickness,"class":"blocklyScrollbarBackground"},null);Blockly.Scrollbar.insertAfter_(this.corner_,a.getBubbleCanvas())};Blockly.ScrollbarPair.prototype.oldHostMetrics_=null;
- Blockly.ScrollbarPair.prototype.dispose=function(){goog.dom.removeNode(this.corner_);this.oldHostMetrics_=this.workspace_=this.corner_=null;this.hScroll.dispose();this.hScroll=null;this.vScroll.dispose();this.vScroll=null};
- Blockly.ScrollbarPair.prototype.resize=function(){var a=this.workspace_.getMetrics();if(a){var b=!1,c=!1;this.oldHostMetrics_&&this.oldHostMetrics_.viewWidth==a.viewWidth&&this.oldHostMetrics_.viewHeight==a.viewHeight&&this.oldHostMetrics_.absoluteTop==a.absoluteTop&&this.oldHostMetrics_.absoluteLeft==a.absoluteLeft?(this.oldHostMetrics_&&this.oldHostMetrics_.contentWidth==a.contentWidth&&this.oldHostMetrics_.viewLeft==a.viewLeft&&this.oldHostMetrics_.contentLeft==a.contentLeft||(b=!0),this.oldHostMetrics_&&
- this.oldHostMetrics_.contentHeight==a.contentHeight&&this.oldHostMetrics_.viewTop==a.viewTop&&this.oldHostMetrics_.contentTop==a.contentTop||(c=!0)):c=b=!0;b&&this.hScroll.resize(a);c&&this.vScroll.resize(a);this.oldHostMetrics_&&this.oldHostMetrics_.viewWidth==a.viewWidth&&this.oldHostMetrics_.absoluteLeft==a.absoluteLeft||this.corner_.setAttribute("x",this.vScroll.xCoordinate);this.oldHostMetrics_&&this.oldHostMetrics_.viewHeight==a.viewHeight&&this.oldHostMetrics_.absoluteTop==a.absoluteTop||this.corner_.setAttribute("y",
- this.hScroll.yCoordinate);this.oldHostMetrics_=a}};Blockly.ScrollbarPair.prototype.set=function(a,b){var c={},d=a*this.hScroll.ratio_,e=b*this.vScroll.ratio_,f=parseFloat(this.hScroll.svgBackground_.getAttribute("width")),g=parseFloat(this.vScroll.svgBackground_.getAttribute("height"));c.x=this.getRatio_(d,f);c.y=this.getRatio_(e,g);this.workspace_.setMetrics(c);this.hScroll.svgKnob_.setAttribute("x",d);this.vScroll.svgKnob_.setAttribute("y",e)};
- Blockly.ScrollbarPair.prototype.getRatio_=function(a,b){var c=a/b;return isNaN(c)?0:c};
- Blockly.Scrollbar=function(a,b,c){this.workspace_=a;this.pair_=c||!1;this.horizontal_=b;this.createDom_();b?(this.svgBackground_.setAttribute("height",Blockly.Scrollbar.scrollbarThickness),this.svgKnob_.setAttribute("height",Blockly.Scrollbar.scrollbarThickness-5),this.svgKnob_.setAttribute("y",2.5)):(this.svgBackground_.setAttribute("width",Blockly.Scrollbar.scrollbarThickness),this.svgKnob_.setAttribute("width",Blockly.Scrollbar.scrollbarThickness-5),this.svgKnob_.setAttribute("x",2.5));this.onMouseDownBarWrapper_=
- Blockly.bindEvent_(this.svgBackground_,"mousedown",this,this.onMouseDownBar_);this.onMouseDownKnobWrapper_=Blockly.bindEvent_(this.svgKnob_,"mousedown",this,this.onMouseDownKnob_)};Blockly.Scrollbar.scrollbarThickness=15;goog.events.BrowserFeature.TOUCH_ENABLED&&(Blockly.Scrollbar.scrollbarThickness=25);
- Blockly.Scrollbar.prototype.dispose=function(){this.onMouseUpKnob_();Blockly.unbindEvent_(this.onMouseDownBarWrapper_);this.onMouseDownBarWrapper_=null;Blockly.unbindEvent_(this.onMouseDownKnobWrapper_);this.onMouseDownKnobWrapper_=null;goog.dom.removeNode(this.svgGroup_);this.workspace_=this.svgKnob_=this.svgBackground_=this.svgGroup_=null};
- Blockly.Scrollbar.prototype.resize=function(a){if(!a&&(a=this.workspace_.getMetrics(),!a))return;this.horizontal_?this.resizeHorizontal_(a):this.resizeVertical_(a);this.onScroll_()};
- Blockly.Scrollbar.prototype.resizeHorizontal_=function(a){var b=a.viewWidth-1;this.pair_?b-=Blockly.Scrollbar.scrollbarThickness:this.setVisible(b<a.contentWidth);this.ratio_=b/a.contentWidth;if(-Infinity===this.ratio_||Infinity===this.ratio_||isNaN(this.ratio_))this.ratio_=0;var c=(a.viewLeft-a.contentLeft)*this.ratio_;this.svgKnob_.setAttribute("width",Math.max(0,a.viewWidth*this.ratio_));this.xCoordinate=a.absoluteLeft+.5;this.pair_&&this.workspace_.RTL&&(this.xCoordinate+=a.absoluteLeft+Blockly.Scrollbar.scrollbarThickness);
- this.yCoordinate=a.absoluteTop+a.viewHeight-Blockly.Scrollbar.scrollbarThickness-.5;this.svgGroup_.setAttribute("transform","translate("+this.xCoordinate+","+this.yCoordinate+")");this.svgBackground_.setAttribute("width",Math.max(0,b));this.svgKnob_.setAttribute("x",this.constrainKnob_(c))};
- Blockly.Scrollbar.prototype.resizeVertical_=function(a){var b=a.viewHeight-1;this.pair_?b-=Blockly.Scrollbar.scrollbarThickness:this.setVisible(b<a.contentHeight);this.ratio_=b/a.contentHeight;if(-Infinity===this.ratio_||Infinity===this.ratio_||isNaN(this.ratio_))this.ratio_=0;var c=(a.viewTop-a.contentTop)*this.ratio_;this.svgKnob_.setAttribute("height",Math.max(0,a.viewHeight*this.ratio_));this.xCoordinate=a.absoluteLeft+.5;this.workspace_.RTL||(this.xCoordinate+=a.viewWidth-Blockly.Scrollbar.scrollbarThickness-
- 1);this.yCoordinate=a.absoluteTop+.5;this.svgGroup_.setAttribute("transform","translate("+this.xCoordinate+","+this.yCoordinate+")");this.svgBackground_.setAttribute("height",Math.max(0,b));this.svgKnob_.setAttribute("y",this.constrainKnob_(c))};
- Blockly.Scrollbar.prototype.createDom_=function(){this.svgGroup_=Blockly.createSvgElement("g",{"class":"blocklyScrollbar"+(this.horizontal_?"Horizontal":"Vertical")},null);this.svgBackground_=Blockly.createSvgElement("rect",{"class":"blocklyScrollbarBackground"},this.svgGroup_);var a=Math.floor((Blockly.Scrollbar.scrollbarThickness-5)/2);this.svgKnob_=Blockly.createSvgElement("rect",{"class":"blocklyScrollbarKnob",rx:a,ry:a},this.svgGroup_);Blockly.Scrollbar.insertAfter_(this.svgGroup_,this.workspace_.getBubbleCanvas())};
- Blockly.Scrollbar.prototype.isVisible=function(){return"none"!=this.svgGroup_.getAttribute("display")};Blockly.Scrollbar.prototype.setVisible=function(a){if(a!=this.isVisible()){if(this.pair_)throw"Unable to toggle visibility of paired scrollbars.";a?this.svgGroup_.setAttribute("display","block"):(this.workspace_.setMetrics({x:0,y:0}),this.svgGroup_.setAttribute("display","none"))}};
- Blockly.Scrollbar.prototype.onMouseDownBar_=function(a){this.onMouseUpKnob_();if(Blockly.isRightButton(a))a.stopPropagation();else{var b=Blockly.mouseToSvg(a,this.workspace_.getParentSvg()),b=this.horizontal_?b.x:b.y,c=Blockly.getSvgXY_(this.svgKnob_,this.workspace_),c=this.horizontal_?c.x:c.y,d=parseFloat(this.svgKnob_.getAttribute(this.horizontal_?"width":"height")),e=parseFloat(this.svgKnob_.getAttribute(this.horizontal_?"x":"y")),f=.95*d;b<=c?e-=f:b>=c+d&&(e+=f);this.svgKnob_.setAttribute(this.horizontal_?
- "x":"y",this.constrainKnob_(e));Blockly.WidgetDiv.hide(!0);Blockly.DropDownDiv.hideWithoutAnimation();this.onScroll_();a.stopPropagation();a.preventDefault()}};
- Blockly.Scrollbar.prototype.onMouseDownKnob_=function(a){this.onMouseUpKnob_();Blockly.isRightButton(a)?a.stopPropagation():(this.startDragKnob=parseFloat(this.svgKnob_.getAttribute(this.horizontal_?"x":"y")),this.startDragMouse=this.horizontal_?a.clientX:a.clientY,Blockly.Scrollbar.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,this.onMouseUpKnob_),Blockly.Scrollbar.onMouseMoveWrapper_=Blockly.bindEvent_(document,"mousemove",this,this.onMouseMoveKnob_),Blockly.WidgetDiv.hide(!0),Blockly.DropDownDiv.hideWithoutAnimation(),
- a.stopPropagation(),a.preventDefault())};Blockly.Scrollbar.prototype.onMouseMoveKnob_=function(a){this.svgKnob_.setAttribute(this.horizontal_?"x":"y",this.constrainKnob_(this.startDragKnob+((this.horizontal_?a.clientX:a.clientY)-this.startDragMouse)));this.onScroll_()};
- Blockly.Scrollbar.prototype.onMouseUpKnob_=function(){Blockly.hideChaff(!0);Blockly.Scrollbar.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Scrollbar.onMouseUpWrapper_),Blockly.Scrollbar.onMouseUpWrapper_=null);Blockly.Scrollbar.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Scrollbar.onMouseMoveWrapper_),Blockly.Scrollbar.onMouseMoveWrapper_=null)};
- Blockly.Scrollbar.prototype.constrainKnob_=function(a){if(0>=a||isNaN(a))a=0;else{var b=this.horizontal_?"width":"height",c=parseFloat(this.svgBackground_.getAttribute(b)),b=parseFloat(this.svgKnob_.getAttribute(b));a=Math.min(a,c-b)}return a};
- Blockly.Scrollbar.prototype.onScroll_=function(){var a=parseFloat(this.svgKnob_.getAttribute(this.horizontal_?"x":"y")),b=parseFloat(this.svgBackground_.getAttribute(this.horizontal_?"width":"height")),a=a/b;if(isNaN(a)||!b)a=0;b={};this.horizontal_?b.x=a:b.y=a;this.workspace_.setMetrics(b)};Blockly.Scrollbar.prototype.set=function(a){a=this.constrainKnob_(a*this.ratio_);this.svgKnob_.setAttribute(this.horizontal_?"x":"y",a);this.onScroll_()};
- Blockly.Scrollbar.insertAfter_=function(a,b){var c=b.nextSibling,d=b.parentNode;if(!d)throw"Reference node has no parent.";c?d.insertBefore(a,c):d.appendChild(a)};Blockly.Trashcan=function(a){this.workspace_=a};Blockly.Trashcan.prototype.WIDTH_=47;Blockly.Trashcan.prototype.BODY_HEIGHT_=44;Blockly.Trashcan.prototype.LID_HEIGHT_=16;Blockly.Trashcan.prototype.MARGIN_BOTTOM_=20;Blockly.Trashcan.prototype.MARGIN_SIDE_=20;Blockly.Trashcan.prototype.MARGIN_HOTSPOT_=10;Blockly.Trashcan.prototype.isOpen=!1;Blockly.Trashcan.prototype.svgGroup_=null;Blockly.Trashcan.prototype.svgLid_=null;Blockly.Trashcan.prototype.lidTask_=0;Blockly.Trashcan.prototype.lidOpen_=0;
- Blockly.Trashcan.prototype.left_=0;Blockly.Trashcan.prototype.top_=0;
- Blockly.Trashcan.prototype.createDom=function(){this.svgGroup_=Blockly.createSvgElement("g",{"class":"blocklyTrash"},null);var a=String(Math.random()).substring(2),b=Blockly.createSvgElement("clipPath",{id:"blocklyTrashBodyClipPath"+a},this.svgGroup_);Blockly.createSvgElement("rect",{width:this.WIDTH_,height:this.BODY_HEIGHT_,y:this.LID_HEIGHT_},b);Blockly.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,y:-32,"clip-path":"url(#blocklyTrashBodyClipPath"+a+")"},this.svgGroup_).setAttributeNS("http://www.w3.org/1999/xlink",
- "xlink:href",this.workspace_.options.pathToMedia+Blockly.SPRITE.url);b=Blockly.createSvgElement("clipPath",{id:"blocklyTrashLidClipPath"+a},this.svgGroup_);Blockly.createSvgElement("rect",{width:this.WIDTH_,height:this.LID_HEIGHT_},b);this.svgLid_=Blockly.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,y:-32,"clip-path":"url(#blocklyTrashLidClipPath"+a+")"},this.svgGroup_);this.svgLid_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",this.workspace_.options.pathToMedia+
- Blockly.SPRITE.url);Blockly.bindEvent_(this.svgGroup_,"mouseup",this,this.click);this.animateLid_();return this.svgGroup_};Blockly.Trashcan.prototype.init=function(a){this.bottom_=this.MARGIN_BOTTOM_+a;this.setOpen_(!1);return this.bottom_+this.BODY_HEIGHT_+this.LID_HEIGHT_};Blockly.Trashcan.prototype.dispose=function(){this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.workspace_=this.svgLid_=null;goog.Timer.clear(this.lidTask_)};
- Blockly.Trashcan.prototype.position=function(){var a=this.workspace_.getMetrics();a&&(this.left_=this.workspace_.RTL?this.MARGIN_SIDE_+Blockly.Scrollbar.scrollbarThickness:a.viewWidth+a.absoluteLeft-this.WIDTH_-this.MARGIN_SIDE_-Blockly.Scrollbar.scrollbarThickness,this.top_=a.viewHeight+a.absoluteTop-(this.BODY_HEIGHT_+this.LID_HEIGHT_)-this.bottom_,this.svgGroup_.setAttribute("transform","translate("+this.left_+","+this.top_+")"))};
- Blockly.Trashcan.prototype.getClientRect=function(){var a=this.svgGroup_.getBoundingClientRect();return new goog.math.Rect(a.left-this.MARGIN_HOTSPOT_,a.top-this.MARGIN_HOTSPOT_,a.width+2*this.MARGIN_HOTSPOT_,a.height+2*this.MARGIN_HOTSPOT_)};Blockly.Trashcan.prototype.setOpen_=function(a){this.isOpen!=a&&(goog.Timer.clear(this.lidTask_),this.isOpen=a,this.animateLid_())};
- Blockly.Trashcan.prototype.animateLid_=function(){this.lidOpen_+=this.isOpen?.2:-.2;this.lidOpen_=goog.math.clamp(this.lidOpen_,0,1);var a=45*this.lidOpen_;this.svgLid_.setAttribute("transform","rotate("+(this.workspace_.RTL?-a:a)+","+(this.workspace_.RTL?4:this.WIDTH_-4)+","+(this.LID_HEIGHT_-2)+")");a=goog.math.lerp(.4,.8,this.lidOpen_);this.svgGroup_.style.opacity=a;0<this.lidOpen_&&1>this.lidOpen_&&(this.lidTask_=goog.Timer.callOnce(this.animateLid_,20,this))};
- Blockly.Trashcan.prototype.close=function(){this.setOpen_(!1)};Blockly.Trashcan.prototype.click=function(){var a=this.workspace_.startScrollX-this.workspace_.scrollX,b=this.workspace_.startScrollY-this.workspace_.scrollY;Math.sqrt(a*a+b*b)>Blockly.DRAG_RADIUS||console.log("TODO: Inspect trash.")};Blockly.Xml={};Blockly.Xml.workspaceToDom=function(a){var b=goog.dom.createDom("xml");a=a.getTopBlocks(!0);for(var c=0,d;d=a[c];c++)b.appendChild(Blockly.Xml.blockToDomWithXY(d));return b};Blockly.Xml.blockToDomWithXY=function(a){var b;a.workspace.RTL&&(b=a.workspace.getWidth());var c=Blockly.Xml.blockToDom(a),d=a.getRelativeToSurfaceXY();c.setAttribute("x",Math.round(a.workspace.RTL?b-d.x:d.x));c.setAttribute("y",Math.round(d.y));return c};
- Blockly.Xml.blockToDom=function(a){var b=goog.dom.createDom(a.isShadow()?"shadow":"block");b.setAttribute("type",a.type);b.setAttribute("id",a.id);if(a.mutationToDom){var c=a.mutationToDom();c&&(c.hasChildNodes()||c.hasAttributes())&&b.appendChild(c)}for(var c=0,d;d=a.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)if(f.name&&f.EDITABLE){var g=goog.dom.createDom("field",null,f.getValue());g.setAttribute("name",f.name);b.appendChild(g)}if(c=a.getCommentText())c=goog.dom.createDom("comment",null,
- c),"object"==typeof a.comment&&(c.setAttribute("pinned",a.comment.isVisible()),d=a.comment.getBubbleSize(),c.setAttribute("h",d.height),c.setAttribute("w",d.width)),b.appendChild(c);a.data&&(c=goog.dom.createDom("data",null,a.data),b.appendChild(c));for(c=0;d=a.inputList[c];c++){var h;f=!0;d.type!=Blockly.DUMMY_INPUT&&(g=d.connection.targetBlock(),d.type==Blockly.INPUT_VALUE?h=goog.dom.createDom("value"):d.type==Blockly.NEXT_STATEMENT&&(h=goog.dom.createDom("statement")),e=d.connection.getShadowDom(),
- !e||g&&g.isShadow()||h.appendChild(Blockly.Xml.cloneShadow_(e)),g&&(h.appendChild(Blockly.Xml.blockToDom(g)),f=!1),h.setAttribute("name",d.name),f||b.appendChild(h))}a.inputsInlineDefault!=a.inputsInline&&b.setAttribute("inline",a.inputsInline);a.isCollapsed()&&b.setAttribute("collapsed",!0);a.disabled&&b.setAttribute("disabled",!0);a.isDeletable()||a.isShadow()||b.setAttribute("deletable",!1);a.isMovable()||a.isShadow()||b.setAttribute("movable",!1);a.isEditable()||b.setAttribute("editable",!1);
- if(c=a.getNextBlock())h=goog.dom.createDom("next",null,Blockly.Xml.blockToDom(c)),b.appendChild(h);e=a.nextConnection&&a.nextConnection.getShadowDom();!e||c&&c.isShadow()||h.appendChild(Blockly.Xml.cloneShadow_(e));return b};
- Blockly.Xml.cloneShadow_=function(a){for(var b=a=a.cloneNode(!0),c;b;)if(b.firstChild)b=b.firstChild;else{for(;b&&!b.nextSibling;)c=b,b=b.parentNode,3==c.nodeType&&""==c.data.trim()&&b.firstChild!=c&&goog.dom.removeNode(c);b&&(c=b,b=b.nextSibling,3==c.nodeType&&""==c.data.trim()&&goog.dom.removeNode(c))}return a};Blockly.Xml.domToText=function(a){return(new XMLSerializer).serializeToString(a)};
- Blockly.Xml.domToPrettyText=function(a){a=Blockly.Xml.domToText(a).split("<");for(var b="",c=1;c<a.length;c++){var d=a[c];"/"==d[0]&&(b=b.substring(2));a[c]=b+"<"+d;"/"!=d[0]&&"/>"!=d.slice(-2)&&(b+=" ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
- Blockly.Xml.textToDom=function(a){a=(new DOMParser).parseFromString(a,"text/xml");if(!a||!a.firstChild||"xml"!=a.firstChild.nodeName.toLowerCase()||a.firstChild!==a.lastChild)throw"Blockly.Xml.textToDom did not obtain a valid XML tree.";return a.firstChild};
- Blockly.Xml.domToWorkspace=function(a,b){if(a instanceof Blockly.Workspace){var c=a;a=b;b=c;console.warn("Deprecated call to Blockly.Xml.domToWorkspace, swap the arguments.")}var d;b.RTL&&(d=b.getWidth());Blockly.Field.startCache();var c=a.childNodes.length,e=Blockly.Events.getGroup();e||Blockly.Events.setGroup(!0);for(var f=0;f<c;f++){var g=a.childNodes[f],h=g.nodeName.toLowerCase();if("block"==h||"shadow"==h){var h=Blockly.Xml.domToBlock(g,b),k=parseInt(g.getAttribute("x"),10),g=parseInt(g.getAttribute("y"),
- 10);isNaN(k)||isNaN(g)||h.moveBy(b.RTL?d-k:k,g)}}e||Blockly.Events.setGroup(!1);Blockly.Field.stopCache()};
- Blockly.Xml.domToBlock=function(a,b){if(a instanceof Blockly.Workspace){var c=a;a=b;b=c;console.warn("Deprecated call to Blockly.Xml.domToBlock, swap the arguments.")}Blockly.Events.disable();var d=Blockly.Xml.domToBlockHeadless_(a,b);if(b.rendered){d.setConnectionsHidden(!0);for(var c=d.getDescendants(),e=c.length-1;0<=e;e--)c[e].initSvg();for(e=c.length-1;0<=e;e--)c[e].render(!1);b.isFlyout||setTimeout(function(){d.workspace&&d.setConnectionsHidden(!1)},1);d.updateDisabled();b.isFlyout||Blockly.asyncSvgResize(b)}Blockly.Events.enable();
- Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Create(d));return d};
- Blockly.Xml.domToBlockHeadless_=function(a,b){var c=null,d=a.getAttribute("type");if(!d)throw"Block type unspecified: \n"+a.outerHTML;for(var e=a.getAttribute("id"),c=b.newBlock(d,e),f=null,e=0,g;g=a.childNodes[e];e++)if(3!=g.nodeType){for(var h=f=null,k=0,l;l=g.childNodes[k];k++)1==l.nodeType&&("block"==l.nodeName.toLowerCase()?f=l:"shadow"==l.nodeName.toLowerCase()&&(h=l));!f&&h&&(f=h);k=g.getAttribute("name");switch(g.nodeName.toLowerCase()){case "mutation":c.domToMutation&&(c.domToMutation(g),
- c.initSvg&&c.initSvg());break;case "comment":c.setCommentText(g.textContent);var n=g.getAttribute("pinned");n&&!c.isInFlyout&&setTimeout(function(){c.comment&&c.comment.setVisible&&c.comment.setVisible("true"==n)},1);f=parseInt(g.getAttribute("w"),10);g=parseInt(g.getAttribute("h"),10);!isNaN(f)&&!isNaN(g)&&c.comment&&c.comment.setVisible&&c.comment.setBubbleSize(f,g);break;case "data":c.data=g.textContent;break;case "title":case "field":f=c.getField(k);if(!f){console.warn("Ignoring non-existent field "+
- k+" in block "+d);break}f.setValue(g.textContent);break;case "value":case "statement":g=c.getInput(k);if(!g){console.warn("Ignoring non-existent input "+k+" in block "+d);break}h&&g.connection.setShadowDom(h);if(f)if(f=Blockly.Xml.domToBlockHeadless_(f,b),f.outputConnection)g.connection.connect(f.outputConnection);else if(f.previousConnection)g.connection.connect(f.previousConnection);else throw"Child block does not have output or previous statement.";break;case "next":h&&c.nextConnection&&c.nextConnection.setShadowDom(h);
- if(f){if(!c.nextConnection)throw"Next statement does not exist.";if(c.nextConnection.isConnected())throw"Next statement is already connected.";f=Blockly.Xml.domToBlockHeadless_(f,b);if(!f.previousConnection)throw"Next block does not have previous statement.";c.nextConnection.connect(f.previousConnection)}break;default:console.warn("Ignoring unknown tag: "+g.nodeName)}}(d=a.getAttribute("inline"))&&c.setInputsInline("true"==d);(d=a.getAttribute("disabled"))&&c.setDisabled("true"==d);(d=a.getAttribute("deletable"))&&
- c.setDeletable("true"==d);(d=a.getAttribute("movable"))&&c.setMovable("true"==d);(d=a.getAttribute("editable"))&&c.setEditable("true"==d);(d=a.getAttribute("collapsed"))&&c.setCollapsed("true"==d);"shadow"==a.nodeName.toLowerCase()&&c.setShadow(!0);c.validate&&c.validate();return c};Blockly.Xml.deleteNext=function(a){for(var b=0,c;c=a.childNodes[b];b++)if("next"==c.nodeName.toLowerCase()){a.removeChild(c);break}};goog.global.Blockly||(goog.global.Blockly={});
- goog.global.Blockly.Xml||(goog.global.Blockly.Xml={});goog.global.Blockly.Xml.domToText=Blockly.Xml.domToText;goog.global.Blockly.Xml.domToWorkspace=Blockly.Xml.domToWorkspace;goog.global.Blockly.Xml.textToDom=Blockly.Xml.textToDom;goog.global.Blockly.Xml.workspaceToDom=Blockly.Xml.workspaceToDom;
- // Copyright 2015 Google Inc. Apache License 2.0
- Blockly.ZoomControls=function(a){this.workspace_=a};Blockly.ZoomControls.prototype.WIDTH_=32;Blockly.ZoomControls.prototype.HEIGHT_=110;Blockly.ZoomControls.prototype.MARGIN_BOTTOM_=20;Blockly.ZoomControls.prototype.MARGIN_SIDE_=20;Blockly.ZoomControls.prototype.svgGroup_=null;Blockly.ZoomControls.prototype.left_=0;Blockly.ZoomControls.prototype.top_=0;
- Blockly.ZoomControls.prototype.createDom=function(){var a=this.workspace_;this.svgGroup_=Blockly.createSvgElement("g",{"class":"blocklyZoom"},null);var b=String(Math.random()).substring(2),c=Blockly.createSvgElement("clipPath",{id:"blocklyZoomoutClipPath"+b},this.svgGroup_);Blockly.createSvgElement("rect",{width:32,height:32,y:77},c);var d=Blockly.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,x:-64,y:-15,"clip-path":"url(#blocklyZoomoutClipPath"+b+")"},this.svgGroup_);
- d.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",a.options.pathToMedia+Blockly.SPRITE.url);c=Blockly.createSvgElement("clipPath",{id:"blocklyZoominClipPath"+b},this.svgGroup_);Blockly.createSvgElement("rect",{width:32,height:32,y:43},c);var e=Blockly.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,x:-32,y:-49,"clip-path":"url(#blocklyZoominClipPath"+b+")"},this.svgGroup_);e.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",a.options.pathToMedia+
- Blockly.SPRITE.url);c=Blockly.createSvgElement("clipPath",{id:"blocklyZoomresetClipPath"+b},this.svgGroup_);Blockly.createSvgElement("rect",{width:32,height:32},c);b=Blockly.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,y:-92,"clip-path":"url(#blocklyZoomresetClipPath"+b+")"},this.svgGroup_);b.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",a.options.pathToMedia+Blockly.SPRITE.url);Blockly.bindEvent_(b,"mousedown",null,function(b){a.setScale(1);a.scrollCenter();
- b.stopPropagation();b.preventDefault()});Blockly.bindEvent_(e,"mousedown",null,function(b){a.zoomCenter(1);b.stopPropagation();b.preventDefault()});Blockly.bindEvent_(d,"mousedown",null,function(b){a.zoomCenter(-1);b.stopPropagation();b.preventDefault()});return this.svgGroup_};Blockly.ZoomControls.prototype.init=function(a){this.bottom_=this.MARGIN_BOTTOM_+a;return this.bottom_+this.HEIGHT_};
- Blockly.ZoomControls.prototype.dispose=function(){this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.workspace_=null};
- Blockly.ZoomControls.prototype.position=function(){var a=this.workspace_.getMetrics();a&&(this.left_=this.workspace_.RTL?this.MARGIN_SIDE_+Blockly.Scrollbar.scrollbarThickness:a.viewWidth+a.absoluteLeft-this.WIDTH_-this.MARGIN_SIDE_-Blockly.Scrollbar.scrollbarThickness,this.top_=a.viewHeight+a.absoluteTop-this.HEIGHT_-this.bottom_,this.svgGroup_.setAttribute("transform","translate("+this.left_+","+this.top_+")"))};
- // Copyright 2014 Google Inc. Apache License 2.0
- Blockly.WorkspaceSvg=function(a,b){Blockly.WorkspaceSvg.superClass_.constructor.call(this,a);this.getMetrics=a.getMetrics;this.setMetrics=a.setMetrics;Blockly.ConnectionDB.init(this);b&&(this.dragSurface=b);Blockly.ConnectionDB.init(this);this.SOUNDS_=Object.create(null)};goog.inherits(Blockly.WorkspaceSvg,Blockly.Workspace);Blockly.WorkspaceSvg.prototype.rendered=!0;Blockly.WorkspaceSvg.prototype.isFlyout=!1;Blockly.WorkspaceSvg.prototype.isScrolling=!1;Blockly.WorkspaceSvg.prototype.scrollX=0;
- Blockly.WorkspaceSvg.prototype.scrollY=0;Blockly.WorkspaceSvg.prototype.startScrollX=0;Blockly.WorkspaceSvg.prototype.startScrollY=0;Blockly.WorkspaceSvg.prototype.dragDeltaXY_=null;Blockly.WorkspaceSvg.prototype.scale=1;Blockly.WorkspaceSvg.prototype.trashcan=null;Blockly.WorkspaceSvg.prototype.scrollbar=null;Blockly.WorkspaceSvg.prototype.dragSurface=null;
- Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&(this.svgBackground_.style.fill="url(#"+this.options.gridPattern.id+")"));this.svgBlockCanvas_=Blockly.createSvgElement("g",{"class":"blocklyBlockCanvas"},this.svgGroup_,this);this.svgBubbleCanvas_=Blockly.createSvgElement("g",{"class":"blocklyBubbleCanvas"},
- this.svgGroup_,this);a=Blockly.Scrollbar.scrollbarThickness;this.options.hasTrashcan&&(a=this.addTrashcan_(a));this.options.zoomOptions&&this.options.zoomOptions.controls&&(a=this.addZoomControls_(a));Blockly.bindEvent_(this.svgGroup_,"mousedown",this,this.onMouseDown_);var b=this;Blockly.bindEvent_(this.svgGroup_,"touchstart",null,function(a){Blockly.longStart_(a,b)});this.options.zoomOptions&&this.options.zoomOptions.wheel&&Blockly.bindEvent_(this.svgGroup_,"wheel",this,this.onMouseWheel_);this.options.hasCategories?
- this.toolbox_=new Blockly.Toolbox(this):this.options.languageTree&&this.addFlyout_();this.updateGridPattern_();return this.svgGroup_};
- Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),this.scrollbar=null);this.zoomControls_&&
- (this.zoomControls_.dispose(),this.zoomControls_=null);this.options.parentWorkspace||goog.dom.removeNode(this.getParentSvg())};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan_=function(a){this.trashcan=new Blockly.Trashcan(this);var b=this.trashcan.createDom();this.svgGroup_.insertBefore(b,this.svgBlockCanvas_);return this.trashcan.init(a)};
- Blockly.WorkspaceSvg.prototype.addZoomControls_=function(a){this.zoomControls_=new Blockly.ZoomControls(this);var b=this.zoomControls_.createDom();this.svgGroup_.appendChild(b);return this.zoomControls_.init(a)};
- Blockly.WorkspaceSvg.prototype.addFlyout_=function(){this.flyout_=new Blockly.Flyout({disabledPatternId:this.options.disabledPatternId,parentWorkspace:this,RTL:this.RTL,horizontalLayout:this.horizontalLayout,toolboxPosition:this.options.toolboxPosition});this.flyout_.autoClose=!1;var a=this.flyout_.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};
- Blockly.WorkspaceSvg.prototype.resize=function(){this.toolbox_&&this.toolbox_.position();this.flyout_&&this.flyout_.position();this.trashcan&&this.trashcan.position();this.zoomControls_&&this.zoomControls_.position();this.scrollbar&&this.scrollbar.resize()};Blockly.WorkspaceSvg.prototype.getCanvas=function(){return this.svgBlockCanvas_};Blockly.WorkspaceSvg.prototype.getBubbleCanvas=function(){return this.svgBubbleCanvas_};
- Blockly.WorkspaceSvg.prototype.getParentSvg=function(){if(this.cachedParentSvg_)return this.cachedParentSvg_;for(var a=this.svgGroup_;a;){if("svg"==a.tagName)return this.cachedParentSvg_=a;a=a.parentNode}return null};Blockly.WorkspaceSvg.prototype.translate=function(a,b){var c="translate("+a+","+b+") scale("+this.scale+")";this.svgBlockCanvas_.setAttribute("transform",c);this.svgBubbleCanvas_.setAttribute("transform",c);this.dragSurface&&this.dragSurface.translateAndScaleGroup(a,b,this.scale)};
- Blockly.WorkspaceSvg.prototype.getWidth=function(){var a=this.getMetrics();return a?a.viewWidth/this.scale:0};Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.getParentSvg().style.display=a?"block":"none";this.toolbox_&&(this.toolbox_.HtmlDiv.style.display=a?"block":"none");a?(this.render(),this.toolbox_&&this.toolbox_.position()):(Blockly.hideChaff(!0),Blockly.DropDownDiv.hideWithoutAnimation())};
- Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(),b=a.length-1;0<=b;b--)a[b].render(!1)};Blockly.WorkspaceSvg.prototype.traceOn=function(a){this.traceOn_=a;this.traceWrapper_&&(Blockly.unbindEvent_(this.traceWrapper_),this.traceWrapper_=null);a&&(this.traceWrapper_=Blockly.bindEvent_(this.svgBlockCanvas_,"blocklySelectChange",this,function(){this.traceOn_=!1}))};
- Blockly.WorkspaceSvg.prototype.highlightBlock=function(a){this.traceOn_&&Blockly.dragMode_!=Blockly.DRAG_NONE&&this.traceOn(!1);if(this.traceOn_){var b=null;if(a&&(b=this.getBlockById(a),!b))return;this.traceOn(!1);b?b.select():Blockly.selected&&Blockly.selected.unselect();var c=this;setTimeout(function(){c.traceOn(!0)},1)}};Blockly.WorkspaceSvg.prototype.glowBlock=function(a,b){var c=null;if(a&&(c=this.getBlockById(a),!c))throw"Tried to glow block that does not exist.";c.setGlowBlock(b)};
- Blockly.WorkspaceSvg.prototype.glowStack=function(a,b){var c=null;if(a&&(c=this.getBlockById(a),!c))throw"Tried to glow stack on block that does not exist.";c.setGlowStack(b)};
- Blockly.WorkspaceSvg.prototype.paste=function(a){if(this.rendered&&!(a.getElementsByTagName("block").length>=this.remainingCapacity())){Blockly.terminateDrag_();Blockly.Events.disable();var b=Blockly.Xml.domToBlock(a,this),c=parseInt(a.getAttribute("x"),10);a=parseInt(a.getAttribute("y"),10);if(!isNaN(c)&&!isNaN(a)){this.RTL&&(c=-c);do{for(var d=!1,e=this.getAllBlocks(),f=0,g;g=e[f];f++)if(g=g.getRelativeToSurfaceXY(),1>=Math.abs(c-g.x)&&1>=Math.abs(a-g.y)){d=!0;break}if(!d)for(e=b.getConnections_(!1),
- f=0;g=e[f];f++)if(g.closest(Blockly.SNAP_RADIUS,new goog.math.Coordinate(c,a)).connection){d=!0;break}d&&(c=this.RTL?c-Blockly.SNAP_RADIUS:c+Blockly.SNAP_RADIUS,a+=2*Blockly.SNAP_RADIUS)}while(d);b.moveBy(c,a)}Blockly.Events.enable();Blockly.Events.isEnabled()&&!b.isShadow()&&Blockly.Events.fire(new Blockly.Events.Create(b));b.select()}};
- Blockly.WorkspaceSvg.prototype.recordDeleteAreas=function(){this.deleteAreaTrash_=this.trashcan?this.trashcan.getClientRect():null;this.deleteAreaToolbox_=this.flyout_?this.flyout_.getClientRect():this.toolbox_?this.toolbox_.getClientRect():null};
- Blockly.WorkspaceSvg.prototype.isDeleteArea=function(a){a=new goog.math.Coordinate(a.clientX,a.clientY);if(this.deleteAreaTrash_){if(this.deleteAreaTrash_.contains(a))return this.trashcan.setOpen_(!0),Blockly.Css.setCursor(Blockly.Css.Cursor.DELETE),!0;this.trashcan.setOpen_(!1)}if(this.deleteAreaToolbox_&&this.deleteAreaToolbox_.contains(a))return Blockly.Css.setCursor(Blockly.Css.Cursor.DELETE),!0;Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED);return!1};
- Blockly.WorkspaceSvg.prototype.onMouseDown_=function(a){this.markFocused();Blockly.isTargetInput_(a)||(Blockly.svgResize(this),Blockly.terminateDrag_(),Blockly.hideChaff(),Blockly.DropDownDiv.hide(),a.target&&a.target.nodeName&&("svg"==a.target.nodeName.toLowerCase()||a.target==this.svgBackground_)&&Blockly.selected&&!this.options.readOnly&&Blockly.selected.unselect(),Blockly.isRightButton(a)?this.showContextMenu_(a):this.scrollbar&&(this.isScrolling=!0,this.startDragMouseX=a.clientX,this.startDragMouseY=
- a.clientY,this.startDragMetrics=this.getMetrics(),this.startScrollX=this.scrollX,this.startScrollY=this.scrollY,"mouseup"in Blockly.bindEvent_.TOUCH_MAP&&(Blockly.onTouchUpWrapper_=Blockly.onTouchUpWrapper_||[],Blockly.onTouchUpWrapper_=Blockly.onTouchUpWrapper_.concat(Blockly.bindEvent_(document,"mouseup",null,Blockly.onMouseUp_))),Blockly.onMouseMoveWrapper_=Blockly.onMouseMoveWrapper_||[],Blockly.onMouseMoveWrapper_=Blockly.onMouseMoveWrapper_.concat(Blockly.bindEvent_(document,"mousemove",null,
- Blockly.onMouseMove_))),a.stopPropagation(),a.preventDefault())};Blockly.WorkspaceSvg.prototype.startDrag=function(a,b){var c=Blockly.mouseToSvg(a,this.getParentSvg());c.x/=this.scale;c.y/=this.scale;this.dragDeltaXY_=goog.math.Coordinate.difference(b,c)};Blockly.WorkspaceSvg.prototype.moveDrag=function(a){a=Blockly.mouseToSvg(a,this.getParentSvg());a.x/=this.scale;a.y/=this.scale;return goog.math.Coordinate.sum(this.dragDeltaXY_,a)};
- Blockly.WorkspaceSvg.prototype.onMouseWheel_=function(a){if(a.ctrlKey){Blockly.terminateDrag_();var b=0<a.deltaY?-1:1,c=Blockly.mouseToSvg(a,this.getParentSvg());this.zoom(c.x,c.y,b)}else Blockly.WidgetDiv.hide(!0),Blockly.DropDownDiv.hideWithoutAnimation(),b=this.scrollX-a.deltaX,c=this.scrollY-a.deltaY,this.startDragMetrics=this.getMetrics(),this.scroll(b,c);a.preventDefault()};
- Blockly.WorkspaceSvg.prototype.getBlocksBoundingBox=function(){var a=this.getTopBlocks();if(!a.length)return{x:0,y:0,width:0,height:0};for(var b=a[0].getBoundingRectangle(),c=1;c<a.length;c++){var d=a[c].getBoundingRectangle();d.topLeft.x<b.topLeft.x&&(b.topLeft.x=d.topLeft.x);d.bottomRight.x>b.bottomRight.x&&(b.bottomRight.x=d.bottomRight.x);d.topLeft.y<b.topLeft.y&&(b.topLeft.y=d.topLeft.y);d.bottomRight.y>b.bottomRight.y&&(b.bottomRight.y=d.bottomRight.y)}return{x:b.topLeft.x,y:b.topLeft.y,width:b.bottomRight.x-
- b.topLeft.x,height:b.bottomRight.y-b.topLeft.y}};Blockly.WorkspaceSvg.prototype.cleanUp_=function(){Blockly.Events.setGroup(!0);for(var a=this.getTopBlocks(!0),b=0,c=0,d;d=a[c];c++){var e=d.getRelativeToSurfaceXY();d.moveBy(-e.x,b-e.y);d.snapToGrid();b=d.getRelativeToSurfaceXY().y+d.getHeightWidth().height+Blockly.BlockSvg.MIN_BLOCK_Y}Blockly.Events.setGroup(!1);Blockly.asyncSvgResize(this)};
- Blockly.WorkspaceSvg.prototype.showContextMenu_=function(a){function b(a){if(a.isDeletable())m=m.concat(a.getDescendants());else{a=a.getChildren();for(var c=0;c<a.length;c++)b(a[c])}}function c(){Blockly.Events.setGroup(f);var a=m.shift();a&&(a.workspace?(a.dispose(!1,!0),setTimeout(c,10)):c());Blockly.Events.setGroup(!1)}if(!this.options.readOnly&&!this.isFlyout){var d=[],e=this.getTopBlocks(!0),f=Blockly.genUid(),g={};g.text=Blockly.Msg.UNDO;g.enabled=0<this.undoStack_.length;g.callback=this.undo.bind(this,
- !1);d.push(g);g={};g.text=Blockly.Msg.REDO;g.enabled=0<this.redoStack_.length;g.callback=this.undo.bind(this,!0);d.push(g);this.scrollbar&&(g={},g.text=Blockly.Msg.CLEAN_UP,g.enabled=1<e.length,g.callback=this.cleanUp_.bind(this),d.push(g));if(this.options.collapse){for(var h=g=!1,k=0;k<e.length;k++)for(var l=e[k];l;)l.isCollapsed()?g=!0:h=!0,l=l.getNextBlock();var n=function(a){for(var b=0,c=0;c<e.length;c++)for(var d=e[c];d;)setTimeout(d.setCollapsed.bind(d,a),b),d=d.getNextBlock(),b+=10},h={enabled:h};
- h.text=Blockly.Msg.COLLAPSE_ALL;h.callback=function(){n(!0)};d.push(h);g={enabled:g};g.text=Blockly.Msg.EXPAND_ALL;g.callback=function(){n(!1)};d.push(g)}for(var m=[],k=0;k<e.length;k++)b(e[k]);g={text:1==m.length?Blockly.Msg.DELETE_BLOCK:Blockly.Msg.DELETE_X_BLOCKS.replace("%1",String(m.length)),enabled:0<m.length,callback:function(){(2>m.length||window.confirm(Blockly.Msg.DELETE_ALL_BLOCKS.replace("%1",String(m.length))))&&c()}};d.push(g);Blockly.ContextMenu.show(a,d,this.RTL)}};
- Blockly.WorkspaceSvg.prototype.loadAudio_=function(a,b){if(a.length){try{var c=new window.Audio}catch(h){return}for(var d,e=0;e<a.length;e++){var f=a[e],g=f.match(/\.(\w+)$/);if(g&&c.canPlayType("audio/"+g[1])){d=new window.Audio(f);break}}d&&d.play&&(this.SOUNDS_[b]=d)}};Blockly.WorkspaceSvg.prototype.preloadAudio_=function(){for(var a in this.SOUNDS_){var b=this.SOUNDS_[a];b.volume=.01;b.play();b.pause();if(goog.userAgent.IPAD||goog.userAgent.IPHONE)break}};
- Blockly.WorkspaceSvg.prototype.playAudio=function(a,b){var c=new Blockly.Events.Ui(null,"sound",null,a);c.workspaceId=this.id;Blockly.Events.fire(c);(c=this.SOUNDS_[a])?(c=goog.userAgent.DOCUMENT_MODE&&9===goog.userAgent.DOCUMENT_MODE||goog.userAgent.IPAD||goog.userAgent.ANDROID?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play()):this.options.parentWorkspace&&this.options.parentWorkspace.playAudio(a,b)};
- Blockly.WorkspaceSvg.prototype.updateToolbox=function(a){if(a=Blockly.Options.parseToolboxTree(a)){if(!this.options.languageTree)throw"Existing toolbox is null. Can't create new toolbox.";if(a.getElementsByTagName("category").length){if(!this.toolbox_)throw"Existing toolbox has no categories. Can't change mode.";this.options.languageTree=a;this.toolbox_.populate_(a);this.toolbox_.addColour_()}else{if(!this.flyout_)throw"Existing toolbox has categories. Can't change mode.";this.options.languageTree=
- a;this.flyout_.show(a.childNodes)}}else if(this.options.languageTree)throw"Can't nullify an existing toolbox.";};Blockly.WorkspaceSvg.prototype.markFocused=function(){this.options.parentWorkspace?this.options.parentWorkspace.markFocused():Blockly.mainWorkspace=this};
- Blockly.WorkspaceSvg.prototype.zoom=function(a,b,c){var d=this.options.zoomOptions.scaleSpeed,e=this.getMetrics(),f=this.getParentSvg().createSVGPoint();f.x=a;f.y=b;f=f.matrixTransform(this.getCanvas().getCTM().inverse());a=f.x;b=f.y;f=this.getCanvas();d=1==c?d:1/d;c=this.scale*d;c>this.options.zoomOptions.maxScale?d=this.options.zoomOptions.maxScale/this.scale:c<this.options.zoomOptions.minScale&&(d=this.options.zoomOptions.minScale/this.scale);this.scale!=c&&(this.scrollbar&&(a=f.getCTM().translate(a*
- (1-d),b*(1-d)).scale(d),this.scrollX=a.e-e.absoluteLeft,this.scrollY=a.f-e.absoluteTop),this.setScale(c),Blockly.WidgetDiv.hide(!0),Blockly.DropDownDiv.hideWithoutAnimation())};Blockly.WorkspaceSvg.prototype.zoomCenter=function(a){var b=this.getMetrics();this.zoom(b.viewWidth/2,b.viewHeight/2,a)};
- Blockly.WorkspaceSvg.prototype.zoomToFit=function(){var a=this.getMetrics(),b=this.getBlocksBoundingBox(),c=b.width,b=b.height;if(c){var d=a.viewWidth,e=a.viewHeight;this.flyout_&&(d-=this.flyout_.width_);this.scrollbar||(c+=a.contentLeft,b+=a.contentTop);this.setScale(Math.min(d/c,e/b));this.scrollCenter()}};
- Blockly.WorkspaceSvg.prototype.scrollCenter=function(){if(this.scrollbar){Blockly.WidgetDiv.hide(!0);Blockly.DropDownDiv.hideWithoutAnimation();Blockly.hideChaff(!1);var a=this.getMetrics(),b=(a.contentWidth-a.viewWidth)/2;this.flyout_&&(b-=this.flyout_.width_/2);this.scrollbar.set(b,(a.contentHeight-a.viewHeight)/2)}};
- Blockly.WorkspaceSvg.prototype.setScale=function(a){this.options.zoomOptions.maxScale&&a>this.options.zoomOptions.maxScale?a=this.options.zoomOptions.maxScale:this.options.zoomOptions.minScale&&a<this.options.zoomOptions.minScale&&(a=this.options.zoomOptions.minScale);this.scale=a;this.updateGridPattern_();Blockly.WidgetDiv.hide(!0);Blockly.DropDownDiv.hideWithoutAnimation();this.scrollbar?this.scrollbar.resize():this.translate(this.scrollX,this.scrollY);Blockly.hideChaff(!1);this.flyout_&&this.flyout_.reflow()};
- Blockly.WorkspaceSvg.prototype.scroll=function(a,b){var c=this.startDragMetrics;a=Math.min(a,-c.contentLeft);b=Math.min(b,-c.contentTop);a=Math.max(a,c.viewWidth-c.contentLeft-c.contentWidth);b=Math.max(b,c.viewHeight-c.contentTop-c.contentHeight);Blockly.WidgetDiv.hide(!0);Blockly.DropDownDiv.hideWithoutAnimation();this.scrollbar.set(-a-c.contentLeft,-b-c.contentTop)};
- Blockly.WorkspaceSvg.prototype.updateGridPattern_=function(){if(this.options.gridPattern){var a=this.options.gridOptions.spacing*this.scale||100;this.options.gridPattern.setAttribute("width",a);this.options.gridPattern.setAttribute("height",a);var a=Math.floor(this.options.gridOptions.spacing/2)+.5,b=a-this.options.gridOptions.length/2,c=a+this.options.gridOptions.length/2,d=this.options.gridPattern.firstChild,e=d&&d.nextSibling,a=a*this.scale,b=b*this.scale,c=c*this.scale;d&&(d.setAttribute("stroke-width",
- this.scale),d.setAttribute("x1",b),d.setAttribute("y1",a),d.setAttribute("x2",c),d.setAttribute("y2",a));e&&(e.setAttribute("stroke-width",this.scale),e.setAttribute("x1",a),e.setAttribute("y1",b),e.setAttribute("x2",a),e.setAttribute("y2",c))}};Blockly.WorkspaceSvg.prototype.setVisible=Blockly.WorkspaceSvg.prototype.setVisible;Blockly.Mutator=function(a){Blockly.Mutator.superClass_.constructor.call(this,null);this.quarkNames_=a};goog.inherits(Blockly.Mutator,Blockly.Icon);Blockly.Mutator.prototype.workspaceWidth_=0;Blockly.Mutator.prototype.workspaceHeight_=0;
- Blockly.Mutator.prototype.drawIcon_=function(a){Blockly.createSvgElement("rect",{"class":"blocklyIconShape",rx:"4",ry:"4",height:"16",width:"16"},a);Blockly.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m4.203,7.296 0,1.368 -0.92,0.677 -0.11,0.41 0.9,1.559 0.41,0.11 1.043,-0.457 1.187,0.683 0.127,1.134 0.3,0.3 1.8,0 0.3,-0.299 0.127,-1.138 1.185,-0.682 1.046,0.458 0.409,-0.11 0.9,-1.559 -0.11,-0.41 -0.92,-0.677 0,-1.366 0.92,-0.677 0.11,-0.41 -0.9,-1.559 -0.409,-0.109 -1.046,0.458 -1.185,-0.682 -0.127,-1.138 -0.3,-0.299 -1.8,0 -0.3,0.3 -0.126,1.135 -1.187,0.682 -1.043,-0.457 -0.41,0.11 -0.899,1.559 0.108,0.409z"},a);
- Blockly.createSvgElement("circle",{"class":"blocklyIconShape",r:"2.7",cx:"8",cy:"8"},a)};Blockly.Mutator.prototype.iconClick_=function(a){this.block_.isEditable()&&Blockly.Icon.prototype.iconClick_.call(this,a)};
- Blockly.Mutator.prototype.createEditor_=function(){this.svgDialog_=Blockly.createSvgElement("svg",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);if(this.quarkNames_.length)for(var a=goog.dom.createDom("xml"),b=0,c;c=this.quarkNames_[b];b++)a.appendChild(goog.dom.createDom("block",{type:c}));else a=null;a={languageTree:a,parentWorkspace:this.block_.workspace,pathToMedia:this.block_.workspace.options.pathToMedia,RTL:this.block_.RTL,getMetrics:this.getFlyoutMetrics_.bind(this),setMetrics:null};
- this.workspace_=new Blockly.WorkspaceSvg(a);this.svgDialog_.appendChild(this.workspace_.createDom("blocklyMutatorBackground"));return this.svgDialog_};Blockly.Mutator.prototype.updateEditable=function(){this.block_.isEditable()?Blockly.Icon.prototype.updateEditable.call(this):(this.setVisible(!1),this.iconGroup_&&Blockly.addClass_(this.iconGroup_,"blocklyIconGroupReadonly"))};
- Blockly.Mutator.prototype.resizeBubble_=function(){var a=2*Blockly.Bubble.BORDER_WIDTH,b=this.workspace_.getCanvas().getBBox(),c;c=this.block_.RTL?-b.x:b.width+b.x;b=b.height+3*a;if(this.workspace_.flyout_)var d=this.workspace_.flyout_.getMetrics_(),b=Math.max(b,d.contentHeight+20);c+=3*a;if(Math.abs(this.workspaceWidth_-c)>a||Math.abs(this.workspaceHeight_-b)>a)this.workspaceWidth_=c,this.workspaceHeight_=b,this.bubble_.setBubbleSize(c+a,b+a),this.svgDialog_.setAttribute("width",this.workspaceWidth_),
- this.svgDialog_.setAttribute("height",this.workspaceHeight_);this.block_.RTL&&(a="translate("+this.workspaceWidth_+",0)",this.workspace_.getCanvas().setAttribute("transform",a));this.workspace_.resize()};
- Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"mutatorOpen",!a,a)),a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,null,null);if(a=this.workspace_.options.languageTree)this.workspace_.flyout_.init(this.workspace_),this.workspace_.flyout_.show(a.childNodes);this.rootBlock_=this.block_.decompose(this.workspace_);a=this.rootBlock_.getDescendants();for(var b=
- 0,c;c=a[b];b++)c.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);this.workspace_.flyout_?(a=2*this.workspace_.flyout_.CORNER_RADIUS,b=this.workspace_.flyout_.width_+a):b=a=16;this.block_.RTL&&(b=-b);this.rootBlock_.moveBy(b,a);if(this.block_.saveConnections){var d=this;this.block_.saveConnections(this.rootBlock_);this.sourceListener_=function(){d.block_.saveConnections(d.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();this.workspace_.addChangeListener(this.workspaceChanged_.bind(this));
- this.updateColour()}else this.svgDialog_=null,this.workspace_.dispose(),this.rootBlock_=this.workspace_=null,this.bubble_.dispose(),this.bubble_=null,this.workspaceHeight_=this.workspaceWidth_=0,this.sourceListener_&&(this.block_.workspace.removeChangeListener(this.sourceListener_),this.sourceListener_=null)};
- Blockly.Mutator.prototype.workspaceChanged_=function(){if(Blockly.dragMode_==Blockly.DRAG_NONE)for(var a=this.workspace_.getTopBlocks(!1),b=0,c;c=a[b];b++){var d=c.getRelativeToSurfaceXY(),e=c.getHeightWidth();20>d.y+e.height&&c.moveBy(0,20-e.height-d.y)}if(this.rootBlock_.workspace==this.workspace_){Blockly.Events.setGroup(!0);c=this.block_;a=(a=c.mutationToDom())&&Blockly.Xml.domToText(a);b=c.rendered;c.rendered=!1;c.compose(this.rootBlock_);c.rendered=b;c.initSvg();b=(b=c.mutationToDom())&&Blockly.Xml.domToText(b);
- if(a!=b){Blockly.Events.fire(new Blockly.Events.Change(c,"mutation",null,a,b));var f=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(f);c.bumpNeighbours_();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)}c.rendered&&c.render();this.resizeBubble_();Blockly.Events.setGroup(!1)}};Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_,absoluteTop:0,absoluteLeft:0}};
- Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Mutator.reconnect=function(a,b,c){if(!a||!a.getSourceBlock().workspace)return!1;c=b.getInput(c).connection;var d=a.targetBlock();return d&&d!=b||c.targetConnection==a?!1:(c.isConnected()&&c.disconnect(),c.connect(a),!0)};goog.global.Blockly||(goog.global.Blockly={});goog.global.Blockly.Mutator||(goog.global.Blockly.Mutator={});goog.global.Blockly.Mutator.reconnect=Blockly.Mutator.reconnect;Blockly.Warning=function(a){Blockly.Warning.superClass_.constructor.call(this,a);this.createIcon();this.text_={}};goog.inherits(Blockly.Warning,Blockly.Icon);Blockly.Warning.prototype.collapseHidden=!1;
- Blockly.Warning.prototype.drawIcon_=function(a){Blockly.createSvgElement("path",{"class":"blocklyIconShape",d:"M2,15Q-1,15 0.5,12L6.5,1.7Q8,-1 9.5,1.7L15.5,12Q17,15 14,15z"},a);Blockly.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m7,4.8v3.16l0.27,2.27h1.46l0.27,-2.27v-3.16z"},a);Blockly.createSvgElement("rect",{"class":"blocklyIconSymbol",x:"7",y:"11",height:"2",width:"2"},a)};
- Blockly.Warning.textToDom_=function(a){var b=Blockly.createSvgElement("text",{"class":"blocklyText blocklyBubbleText",y:Blockly.Bubble.BORDER_WIDTH},null);a=a.split("\n");for(var c=0;c<a.length;c++){var d=Blockly.createSvgElement("tspan",{dy:"1em",x:Blockly.Bubble.BORDER_WIDTH},b),e=document.createTextNode(a[c]);d.appendChild(e)}return b};
- Blockly.Warning.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"warningOpen",!a,a)),a){a=Blockly.Warning.textToDom_(this.getText());this.bubble_=new Blockly.Bubble(this.block_.workspace,a,this.block_.svgPath_,this.iconXY_,null,null);if(this.block_.RTL)for(var b=a.getBBox().width,c=0,d;d=a.childNodes[c];c++)d.setAttribute("text-anchor","end"),d.setAttribute("x",b+Blockly.Bubble.BORDER_WIDTH);this.updateColour();a=this.bubble_.getBubbleSize();
- this.bubble_.setBubbleSize(a.width,a.height)}else this.bubble_.dispose(),this.body_=this.bubble_=null};Blockly.Warning.prototype.bodyFocus_=function(a){this.bubble_.promote_()};Blockly.Warning.prototype.setText=function(a,b){this.text_[b]!=a&&(a?this.text_[b]=a:delete this.text_[b],this.isVisible()&&(this.setVisible(!1),this.setVisible(!0)))};Blockly.Warning.prototype.getText=function(){var a=[],b;for(b in this.text_)a.push(this.text_[b]);return a.join("\n")};
- Blockly.Warning.prototype.dispose=function(){this.block_.warning=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Block=function(a,b,c){this.id=c&&!a.getBlockById(c)?c:Blockly.genUid();a.blockDB_[this.id]=this;this.previousConnection=this.nextConnection=this.outputConnection=null;this.inputList=[];this.inputsInline=!0;this.disabled=!1;this.tooltip="";this.contextMenu=!0;this.parentBlock_=null;this.childBlocks_=[];this.editable_=this.movable_=this.deletable_=!0;this.collapsed_=this.isShadow_=!1;this.comment=null;this.xy_=new goog.math.Coordinate(0,0);this.workspace=a;this.isInFlyout=a.isFlyout;this.RTL=
- a.RTL;this.isInsertionMarker_=!1;b&&(this.type=b,c=Blockly.Blocks[b],goog.asserts.assertObject(c,'Error: "%s" is an unknown language block.',b),goog.mixin(this,c));a.addTopBlock(this);goog.isFunction(this.init)&&this.init();this.inputsInlineDefault=this.inputsInline;Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Create(this));goog.isFunction(this.onchange)&&(this.onchangeWrapper_=this.onchange.bind(this),this.workspace.addChangeListener(this.onchangeWrapper_))};
- Blockly.Block.prototype.data=null;Blockly.Block.prototype.colour_="#000000";Blockly.Block.prototype.colourSecondary_="#000000";Blockly.Block.prototype.colourTertiary_="#000000";
- Blockly.Block.prototype.dispose=function(a){this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);this.unplug(a);Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Delete(this));Blockly.Events.disable();this.workspace&&(this.workspace.removeTopBlock(this),delete this.workspace.blockDB_[this.id],this.workspace=null);Blockly.selected==this&&(Blockly.selected=null);for(a=this.childBlocks_.length-1;0<=a;a--)this.childBlocks_[a].dispose(!1);a=0;for(var b;b=this.inputList[a];a++)b.dispose();
- this.inputList.length=0;b=this.getConnections_(!0);for(a=0;a<b.length;a++){var c=b[a];c.isConnected()&&c.disconnect();b[a].dispose()}Blockly.Events.enable()};
- Blockly.Block.prototype.unplug=function(a){if(this.outputConnection)this.outputConnection.isConnected()&&this.outputConnection.disconnect();else if(this.previousConnection){var b=null;this.previousConnection.isConnected()&&(b=this.previousConnection.targetConnection,this.previousConnection.disconnect());var c=this.getNextBlock();a&&c&&(a=this.nextConnection.targetConnection,a.disconnect(),b&&b.checkType_(a)&&b.connect(a))}};
- Blockly.Block.prototype.getConnections_=function(){var a=[];this.outputConnection&&a.push(this.outputConnection);this.previousConnection&&a.push(this.previousConnection);this.nextConnection&&a.push(this.nextConnection);for(var b=0,c;c=this.inputList[b];b++)c.connection&&a.push(c.connection);return a};Blockly.Block.prototype.lastConnectionInStack_=function(){for(var a=this.nextConnection;a;){var b=a.targetBlock();if(!b)return a;a=b.nextConnection}return null};
- Blockly.Block.prototype.bumpNeighbours_=function(){if(this.workspace&&Blockly.dragMode_==Blockly.DRAG_NONE){var a=this.getRootBlock();if(!a.isInFlyout)for(var b=this.getConnections_(!1),c=0,d;d=b[c];c++){d.isConnected()&&d.isSuperior()&&d.targetBlock().bumpNeighbours_();for(var e=d.neighbours_(Blockly.SNAP_RADIUS),f=0,g;g=e[f];f++)d.isConnected()&&g.isConnected()||g.getSourceBlock().getRootBlock()!=a&&(d.isSuperior()?g.bumpAwayFrom_(d):d.bumpAwayFrom_(g))}}};Blockly.Block.prototype.getParent=function(){return this.parentBlock_};
- Blockly.Block.prototype.getInputWithBlock=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&c.connection.targetBlock()==a)return c;return null};Blockly.Block.prototype.getSurroundParent=function(){var a=this;do{var b=a,a=a.getParent();if(!a)return null}while(a.getNextBlock()==b);return a};Blockly.Block.prototype.getNextBlock=function(){return this.nextConnection&&this.nextConnection.targetBlock()};
- Blockly.Block.prototype.getFirstStatementConnection=function(){for(var a=0,b;b=this.inputList[a];a++)if(b.connection&&b.connection.type==Blockly.NEXT_STATEMENT)return b.connection;return null};Blockly.Block.prototype.getRootBlock=function(){var a,b=this;do a=b,b=a.parentBlock_;while(b);return a};Blockly.Block.prototype.getChildren=function(){return this.childBlocks_};
- Blockly.Block.prototype.setParent=function(a){if(a!=this.parentBlock_){if(this.parentBlock_){for(var b=this.parentBlock_.childBlocks_,c,d=0;c=b[d];d++)if(c==this){b.splice(d,1);break}if(this.previousConnection&&this.previousConnection.isConnected())throw"Still connected to previous block.";if(this.outputConnection&&this.outputConnection.isConnected())throw"Still connected to parent block.";this.parentBlock_=null}else this.workspace.removeTopBlock(this);(this.parentBlock_=a)?a.childBlocks_.push(this):
- this.workspace.addTopBlock(this)}};Blockly.Block.prototype.getDescendants=function(a){for(var b=[this],c,d=0;c=this.childBlocks_[d];d++)a&&c.isShadow_||b.push.apply(b,c.getDescendants(a));return b};Blockly.Block.prototype.isDeletable=function(){return this.deletable_&&!this.isShadow_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.Block.prototype.setDeletable=function(a){this.deletable_=a};
- Blockly.Block.prototype.isMovable=function(){return this.movable_&&!this.isShadow_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.Block.prototype.setMovable=function(a){this.movable_=a};Blockly.Block.prototype.isShadow=function(){return this.isShadow_};Blockly.Block.prototype.setShadow=function(a){this.isShadow_=a};Blockly.Block.prototype.isInsertionMarker=function(){return this.isInsertionMarker_};
- Blockly.Block.prototype.setInsertionMarker=function(a){this.isInsertionMarker_!=a&&(this.isInsertionMarker_=a)&&(this.setColour(Blockly.Colours.insertionMarker),this.setOpacity(Blockly.Colours.insertionMarkerOpacity))};Blockly.Block.prototype.isEditable=function(){return this.editable_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.Block.prototype.setEditable=function(a){this.editable_=a;a=0;for(var b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.updateEditable()};
- Blockly.Block.prototype.setConnectionsHidden=function(a){if(!a&&this.isCollapsed()){if(this.outputConnection&&this.outputConnection.setHidden(a),this.previousConnection&&this.previousConnection.setHidden(a),this.nextConnection){this.nextConnection.setHidden(a);var b=this.nextConnection.targetBlock();b&&b.setConnectionsHidden(a)}}else for(var c=this.getConnections_(!0),d=0;b=c[d];d++)b.setHidden(a),b.isSuperior()&&(b=b.targetBlock())&&b.setConnectionsHidden(a)};
- Blockly.Block.prototype.getMatchingConnection=function(a,b){var c=this.getConnections_(!0),d=a.getConnections_(!0);if(c.length!=d.length)throw"Connection lists did not match in length.";for(var e=0;e<d.length;e++)if(d[e]==b)return c[e];return null};Blockly.Block.prototype.setHelpUrl=function(a){this.helpUrl=a};Blockly.Block.prototype.setTooltip=function(a){this.tooltip=a};Blockly.Block.prototype.getColour=function(){return this.colour_};Blockly.Block.prototype.getColourSecondary=function(){return this.colourSecondary_};
- Blockly.Block.prototype.getColourTertiary=function(){return this.colourTertiary_};Blockly.Block.prototype.makeColour_=function(a){var b=parseFloat(a);if(isNaN(b)){if(goog.isString(a)&&a.match(/^#[0-9a-fA-F]{6}$/))return a;throw"Invalid colour: "+a;}return Blockly.hueToRgb(b)};
- Blockly.Block.prototype.setColour=function(a,b,c){this.colour_=this.makeColour_(a);this.colourSecondary_=void 0!==b?this.makeColour_(b):goog.color.darken(goog.color.hexToRgb(this.colour_),.1);this.colourTertiary_=void 0!==c?this.makeColour_(c):goog.color.darken(goog.color.hexToRgb(this.colour_),.2);this.rendered&&this.updateColour()};Blockly.Block.prototype.getField=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null};
- Blockly.Block.prototype.getVars=function(){for(var a=[],b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e instanceof Blockly.FieldVariable&&a.push(e.getValue());return a};Blockly.Block.prototype.renameVar=function(a,b){for(var c=0,d;d=this.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)f instanceof Blockly.FieldVariable&&Blockly.Names.equals(a,f.getValue())&&f.setValue(b)};Blockly.Block.prototype.getFieldValue=function(a){return(a=this.getField(a))?a.getValue():null};
- Blockly.Block.prototype.setFieldValue=function(a,b){var c=this.getField(b);goog.asserts.assertObject(c,'Field "%s" not found.',b);c.setValue(a)};
- Blockly.Block.prototype.setPreviousStatement=function(a,b){a?(void 0===b&&(b=null),this.previousConnection||(goog.asserts.assert(!this.outputConnection,"Remove output connection prior to adding previous connection."),this.previousConnection=this.makeConnection_(Blockly.PREVIOUS_STATEMENT)),this.previousConnection.setCheck(b)):this.previousConnection&&(goog.asserts.assert(!this.previousConnection.isConnected(),"Must disconnect previous statement before removing connection."),this.previousConnection.dispose(),
- this.previousConnection=null)};Blockly.Block.prototype.setNextStatement=function(a,b){a?(void 0===b&&(b=null),this.nextConnection||(this.nextConnection=this.makeConnection_(Blockly.NEXT_STATEMENT)),this.nextConnection.setCheck(b)):this.nextConnection&&(goog.asserts.assert(!this.nextConnection.isConnected(),"Must disconnect next statement before removing connection."),this.nextConnection.dispose(),this.nextConnection=null)};
- Blockly.Block.prototype.setOutput=function(a,b){a?(void 0===b&&(b=null),this.outputConnection||(goog.asserts.assert(!this.previousConnection,"Remove previous connection prior to adding output connection."),this.outputConnection=this.makeConnection_(Blockly.OUTPUT_VALUE)),this.outputConnection.setCheck(b)):this.outputConnection&&(goog.asserts.assert(!this.outputConnection.isConnected(),"Must disconnect output value before removing connection."),this.outputConnection.dispose(),this.outputConnection=
- null)};Blockly.Block.prototype.setInputsInline=function(a){this.inputsInline!=a&&(Blockly.Events.fire(new Blockly.Events.Change(this,"inline",null,this.inputsInline,a)),this.inputsInline=a)};
- Blockly.Block.prototype.getInputsInline=function(){if(void 0!=this.inputsInline)return this.inputsInline;for(var a=1;a<this.inputList.length;a++)if(this.inputList[a-1].type==Blockly.DUMMY_INPUT&&this.inputList[a].type==Blockly.DUMMY_INPUT)return!1;for(a=1;a<this.inputList.length;a++)if(this.inputList[a-1].type==Blockly.INPUT_VALUE&&this.inputList[a].type==Blockly.DUMMY_INPUT)return!0;return!1};
- Blockly.Block.prototype.setDisabled=function(a){this.disabled!=a&&(Blockly.Events.fire(new Blockly.Events.Change(this,"disabled",null,this.disabled,a)),this.disabled=a)};Blockly.Block.prototype.getInheritedDisabled=function(){for(var a=this;;){a=a.getSurroundParent();if(!a)return!1;if(a.disabled)return!0}};Blockly.Block.prototype.isCollapsed=function(){return this.collapsed_};
- Blockly.Block.prototype.setCollapsed=function(a){this.collapsed_!=a&&(Blockly.Events.fire(new Blockly.Events.Change(this,"collapsed",null,this.collapsed_,a)),this.collapsed_=a)};
- Blockly.Block.prototype.toString=function(a){var b=[];if(this.collapsed_)b.push(this.getInput("_TEMP_COLLAPSED_INPUT").fieldRow[0].text_);else for(var c=0,d;d=this.inputList[c];c++){for(var e=0,f;f=d.fieldRow[e];e++)b.push(f.getText());d.connection&&((d=d.connection.targetBlock())?b.push(d.toString()):b.push("?"))}b=goog.string.trim(b.join(" "))||"???";a&&(b=goog.string.truncate(b,a));return b};Blockly.Block.prototype.appendValueInput=function(a){return this.appendInput_(Blockly.INPUT_VALUE,a)};
- Blockly.Block.prototype.appendStatementInput=function(a){return this.appendInput_(Blockly.NEXT_STATEMENT,a)};Blockly.Block.prototype.appendDummyInput=function(a){return this.appendInput_(Blockly.DUMMY_INPUT,a||"")};
- Blockly.Block.prototype.jsonInit=function(a){goog.asserts.assert(void 0==a.output||void 0==a.previousStatement,"Must not have both an output and a previousStatement.");void 0!==a.colour&&this.setColour(a.colour,a.colourSecondary,a.colourTertiary);for(var b=0;void 0!==a["message"+b];)this.interpolate_(a["message"+b],a["args"+b]||[],a["lastDummyAlign"+b]),b++;void 0!==a.inputsInline&&this.setInputsInline(a.inputsInline);void 0!==a.output&&this.setOutput(!0,a.output);void 0!==a.previousStatement&&this.setPreviousStatement(!0,
- a.previousStatement);void 0!==a.nextStatement&&this.setNextStatement(!0,a.nextStatement);void 0!==a.tooltip&&this.setTooltip(a.tooltip);void 0!==a.helpUrl&&this.setHelpUrl(a.helpUrl)};
- Blockly.Block.prototype.interpolate_=function(a,b,c){var d=Blockly.tokenizeInterpolation(a),e=[],f=0;a=[];for(var g=0;g<d.length;g++){var h=d[g];"number"==typeof h?(goog.asserts.assert(0<h&&h<=b.length,'Message index "%s" out of range.',h),goog.asserts.assert(!e[h],'Message index "%s" duplicated.',h),e[h]=!0,f++,a.push(b[h-1])):(h=h.trim())&&a.push(h)}goog.asserts.assert(f==b.length,"Message does not reference all %s arg(s).",b.length);!a.length||"string"!=typeof a[a.length-1]&&0!=a[a.length-1].type.indexOf("field_")||
- (g={type:"input_dummy"},c&&(g.align=c),a.push(g));c={LEFT:Blockly.ALIGN_LEFT,RIGHT:Blockly.ALIGN_RIGHT,CENTRE:Blockly.ALIGN_CENTRE};b=[];for(g=0;g<a.length;g++)if(e=a[g],"string"==typeof e)b.push([e,void 0]);else{d=f=null;do switch(h=!1,e.type){case "input_value":d=this.appendValueInput(e.name);break;case "input_statement":d=this.appendStatementInput(e.name);break;case "input_dummy":d=this.appendDummyInput(e.name);break;case "field_label":f=new Blockly.FieldLabel(e.text,e["class"]);break;case "field_input":f=
- new Blockly.FieldTextInput(e.text);"boolean"==typeof e.spellcheck&&f.setSpellcheck(e.spellcheck);break;case "field_angle":f=new Blockly.FieldAngle(e.angle);break;case "field_number":f=new Blockly.FieldNumber(e.number,null,e.precision,e.min,e.max);break;case "field_checkbox":f=new Blockly.FieldCheckbox(e.checked?"TRUE":"FALSE");break;case "field_colour":f=new Blockly.FieldColour(e.colour);break;case "field_variable":f=new Blockly.FieldVariable(e.variable);break;case "field_dropdown":f=new Blockly.FieldDropdown(e.options);
- break;case "field_iconmenu":f=new Blockly.FieldIconMenu(e.options);break;case "field_image":f=new Blockly.FieldImage(e.src,e.width,e.height,e.alt,e.flip_rtl);break;case "field_date":if(Blockly.FieldDate){f=new Blockly.FieldDate(e.date);break}default:e.alt&&(e=e.alt,h=!0)}while(h);if(f)b.push([f,e.name]);else if(d){e.check&&d.setCheck(e.check);e.align&&d.setAlign(c[e.align]);for(e=0;e<b.length;e++)d.appendField(b[e][0],b[e][1]);b.length=0}}};
- Blockly.Block.prototype.appendInput_=function(a,b){var c=null;if(a==Blockly.INPUT_VALUE||a==Blockly.NEXT_STATEMENT)c=this.makeConnection_(a);c=new Blockly.Input(a,b,this,c);this.inputList.push(c);return c};
- Blockly.Block.prototype.moveInputBefore=function(a,b){if(a!=b){for(var c=-1,d=b?-1:this.inputList.length,e=0,f;f=this.inputList[e];e++)if(f.name==a){if(c=e,-1!=d)break}else if(b&&f.name==b&&(d=e,-1!=c))break;goog.asserts.assert(-1!=c,'Named input "%s" not found.',a);goog.asserts.assert(-1!=d,'Reference input "%s" not found.',b);this.moveNumberedInputBefore(c,d)}};
- Blockly.Block.prototype.moveNumberedInputBefore=function(a,b){goog.asserts.assert(a!=b,"Can't move input to itself.");goog.asserts.assert(a<this.inputList.length,"Input index "+a+" out of bounds.");goog.asserts.assert(b<=this.inputList.length,"Reference input "+b+" out of bounds.");var c=this.inputList[a];this.inputList.splice(a,1);a<b&&b--;this.inputList.splice(b,0,c)};
- Blockly.Block.prototype.removeInput=function(a,b){for(var c=0,d;d=this.inputList[c];c++)if(d.name==a){if(d.connection&&d.connection.isConnected()){d.connection.setShadowDom(null);var e=d.connection.targetBlock();e.isShadow()?e.dispose():e.unplug()}d.dispose();this.inputList.splice(c,1);return}b||goog.asserts.fail('Input "%s" not found.',a)};Blockly.Block.prototype.getInput=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.name==a)return c;return null};
- Blockly.Block.prototype.getInputTargetBlock=function(a){return(a=this.getInput(a))&&a.connection&&a.connection.targetBlock()};Blockly.Block.prototype.getCommentText=function(){return this.comment||""};Blockly.Block.prototype.setCommentText=function(a){this.comment!=a&&(Blockly.Events.fire(new Blockly.Events.Change(this,"comment",null,this.comment,a||"")),this.comment=a)};Blockly.Block.prototype.setWarningText=function(a){};Blockly.Block.prototype.setMutator=function(a){};
- Blockly.Block.prototype.getRelativeToSurfaceXY=function(){return this.xy_};Blockly.Block.prototype.moveBy=function(a,b){goog.asserts.assert(!this.parentBlock_,"Block has parent.");var c=new Blockly.Events.Move(this);this.xy_.translate(a,b);c.recordNew();Blockly.Events.fire(c)};Blockly.Block.prototype.makeConnection_=function(a){return new Blockly.Connection(this,a)};Blockly.ContextMenu={};Blockly.ContextMenu.currentBlock=null;
- Blockly.ContextMenu.show=function(a,b,c){Blockly.WidgetDiv.show(Blockly.ContextMenu,c,null);if(b.length){var d=new goog.ui.Menu;d.setRightToLeft(c);for(var e=0,f;f=b[e];e++){var g=new goog.ui.MenuItem(f.text);g.setRightToLeft(c);d.addChild(g,!0);g.setEnabled(f.enabled);f.enabled&&goog.events.listen(g,goog.ui.Component.EventType.ACTION,f.callback)}goog.events.listen(d,goog.ui.Component.EventType.ACTION,Blockly.ContextMenu.hide);b=goog.dom.getViewportSize();e=goog.style.getViewportPageOffset(document);
- d.render(Blockly.WidgetDiv.DIV);var h=d.getElement();Blockly.addClass_(h,"blocklyContextMenu");f=goog.style.getSize(h);var g=a.clientX+e.x,k=a.clientY+e.y;a.clientY+f.height>=b.height&&(k-=f.height);c?f.width>=a.clientX&&(g+=f.width):a.clientX+f.width>=b.width&&(g-=f.width);Blockly.WidgetDiv.position(g,k,b,e,c);d.setAllowAutoFocus(!0);setTimeout(function(){h.focus()},1);Blockly.ContextMenu.currentBlock=null}else Blockly.ContextMenu.hide()};
- Blockly.ContextMenu.hide=function(){Blockly.WidgetDiv.hideIfOwner(Blockly.ContextMenu);Blockly.ContextMenu.currentBlock=null};
- Blockly.ContextMenu.callbackFactory=function(a,b){return function(){Blockly.Events.disable();var c=Blockly.Xml.domToBlock(b,a.workspace),d=a.getRelativeToSurfaceXY();d.x=a.RTL?d.x-Blockly.SNAP_RADIUS:d.x+Blockly.SNAP_RADIUS;d.y+=2*Blockly.SNAP_RADIUS;c.moveBy(d.x,d.y);Blockly.Events.enable();Blockly.Events.isEnabled()&&!c.isShadow()&&Blockly.Events.fire(new Blockly.Events.Create(c));c.select()}};Blockly.RenderedConnection=function(a,b){Blockly.RenderedConnection.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.RenderedConnection,Blockly.Connection);Blockly.RenderedConnection.prototype.distanceFrom=function(a){var b=this.x_-a.x_;a=this.y_-a.y_;return Math.sqrt(b*b+a*a)};
- Blockly.RenderedConnection.prototype.bumpAwayFrom_=function(a){if(Blockly.dragMode_==Blockly.DRAG_NONE){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}b.getSvgRoot().parentNode.appendChild(b.getSvgRoot());var d=a.x_+Blockly.SNAP_RADIUS-this.x_;a=a.y_+Blockly.SNAP_RADIUS-this.y_;c&&(a=-a);b.RTL&&(d=-d);b.moveBy(d,a)}}};
- Blockly.RenderedConnection.prototype.moveTo=function(a,b){this.inDB_&&this.db_.removeConnection_(this);this.x_=a;this.y_=b;this.hidden_||this.db_.addConnection(this)};Blockly.RenderedConnection.prototype.moveBy=function(a,b){this.moveTo(this.x_+a,this.y_+b)};
- Blockly.RenderedConnection.prototype.tighten_=function(){var a=this.targetConnection.x_-this.x_,b=this.targetConnection.y_-this.y_;if(0!=a||0!=b){var c=this.targetBlock(),d=c.getSvgRoot();if(!d)throw"block is not rendered.";d=Blockly.getRelativeXY_(d);c.getSvgRoot().setAttribute("transform","translate("+(d.x-a)+","+(d.y-b)+")");c.moveConnections_(-a,-b)}};Blockly.RenderedConnection.prototype.closest=function(a,b){return this.dbOpposite_.searchForClosest(this,a,b)};
- Blockly.RenderedConnection.prototype.highlight=function(){var a;a=this.type==Blockly.INPUT_VALUE||this.type==Blockly.OUTPUT_VALUE?"m 0,0 "+Blockly.BlockSvg.TAB_PATH_DOWN+" v 5":"m -20,0 h 5 "+Blockly.BlockSvg.NOTCH_PATH_LEFT+" h 5";var b=this.sourceBlock_.getRelativeToSurfaceXY();Blockly.Connection.highlightedPath_=Blockly.createSvgElement("path",{"class":"blocklyHighlightedConnectionPath",d:a,transform:"translate("+(this.x_-b.x)+","+(this.y_-b.y)+")"+(this.sourceBlock_.RTL?" scale(-1 1)":"")},this.sourceBlock_.getSvgRoot())};
- Blockly.RenderedConnection.prototype.unhideAll=function(){this.setHidden(!1);var a=[];if(this.type!=Blockly.INPUT_VALUE&&this.type!=Blockly.NEXT_STATEMENT)return a;var b=this.targetBlock();if(b){var c;b.isCollapsed()?(c=[],b.outputConnection&&c.push(b.outputConnection),b.nextConnection&&c.push(b.nextConnection),b.previousConnection&&c.push(b.previousConnection)):c=b.getConnections_(!0);for(var d=0;d<c.length;d++)a.push.apply(a,c[d].unhideAll());a.length||(a[0]=b)}return a};
- Blockly.RenderedConnection.prototype.unhighlight=function(){goog.dom.removeNode(Blockly.Connection.highlightedPath_);delete Blockly.Connection.highlightedPath_};Blockly.RenderedConnection.prototype.setHidden=function(a){(this.hidden_=a)&&this.inDB_?this.db_.removeConnection_(this):a||this.inDB_||this.db_.addConnection(this)};
- Blockly.RenderedConnection.prototype.hideAll=function(){this.setHidden(!0);if(this.targetConnection)for(var a=this.targetBlock().getDescendants(),b=0;b<a.length;b++){for(var c=a[b],d=c.getConnections_(!0),e=0;e<d.length;e++)d[e].setHidden(!0);c=c.getIcons();for(d=0;d<c.length;d++)c[d].setVisible(!1)}};Blockly.RenderedConnection.prototype.isConnectionAllowed=function(a,b){return this.distanceFrom(a)>b?!1:Blockly.RenderedConnection.superClass_.isConnectionAllowed.call(this,a)};
- Blockly.RenderedConnection.prototype.disconnectInternal_=function(a,b){Blockly.RenderedConnection.superClass_.disconnectInternal_.call(this,a,b);a.rendered&&a.render();b.rendered&&(b.updateDisabled(),b.render())};
- Blockly.RenderedConnection.prototype.respawnShadow_=function(){var a=this.getSourceBlock(),b=this.getShadowDom();if(a.workspace&&b&&Blockly.Events.recordUndo){b=Blockly.RenderedConnection.superClass_.respawnShadow_.call(this);if(!b)throw"Couldn't respawn the shadow block that should exist here.";b.initSvg();b.render(!1);a.rendered&&a.render()}};Blockly.RenderedConnection.prototype.neighbours_=function(a){return this.dbOpposite_.getNeighbours(this,a)};
- Blockly.RenderedConnection.prototype.connect_=function(a){Blockly.RenderedConnection.superClass_.connect_.call(this,a);var b=this.getSourceBlock();a=a.getSourceBlock();b.rendered&&b.updateDisabled();a.rendered&&a.updateDisabled();b.rendered&&a.rendered&&(this.type==Blockly.NEXT_STATEMENT||this.type==Blockly.PREVIOUS_STATEMENT?a.render():b.render())};Blockly.BlockSvg=function(a,b,c){this.svgGroup_=Blockly.createSvgElement("g",{},null);this.svgPath_=Blockly.createSvgElement("path",{"class":"blocklyPath"},this.svgGroup_);this.svgPath_.tooltip=this;this.rendered=!1;Blockly.Tooltip.bindMouseEvents(this.svgPath_);Blockly.BlockSvg.superClass_.constructor.call(this,a,b,c)};goog.inherits(Blockly.BlockSvg,Blockly.Block);Blockly.BlockSvg.prototype.height=0;Blockly.BlockSvg.prototype.width=0;Blockly.BlockSvg.prototype.opacity_=1;
- Blockly.BlockSvg.prototype.dragStartXY_=null;Blockly.BlockSvg.prototype.isGlowingBlock_=!1;Blockly.BlockSvg.prototype.isGlowingStack_=!1;Blockly.BlockSvg.INLINE=-1;
- Blockly.BlockSvg.prototype.initSvg=function(){goog.asserts.assert(this.workspace.rendered,"Workspace is headless.");if(!this.isInsertionMarker()){for(var a=0,b;b=this.inputList[a];a++)b.init();b=this.getIcons();for(a=0;a<b.length;a++)b[a].createIcon()}this.updateColour();this.updateMovable();if(!this.workspace.options.readOnly&&!this.eventsInit_){Blockly.bindEvent_(this.getSvgRoot(),"mousedown",this,this.onMouseDown_);var c=this;Blockly.bindEvent_(this.getSvgRoot(),"touchstart",null,function(a){Blockly.longStart_(a,
- c)})}this.eventsInit_=!0;this.getSvgRoot().parentNode||this.workspace.getCanvas().appendChild(this.getSvgRoot())};
- Blockly.BlockSvg.prototype.select=function(){if(this.isShadow()&&this.getParent())this.getParent().select();else if(Blockly.selected!=this){var a=null;Blockly.selected&&(a=Blockly.selected.id,Blockly.Events.disable(),Blockly.selected.unselect(),Blockly.Events.enable());a=new Blockly.Events.Ui(null,"selected",a,this.id);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=this;this.addSelect()}};
- Blockly.BlockSvg.prototype.unselect=function(){if(Blockly.selected==this){var a=new Blockly.Events.Ui(null,"selected",this.id,null);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=null;this.removeSelect()}};Blockly.BlockSvg.prototype.setGlowBlock=function(a){this.isGlowingBlock_=a;this.updateColour()};
- Blockly.BlockSvg.prototype.setGlowStack=function(a){this.isGlowingStack_=a;a=this.getSvgRoot();this.isGlowingStack_&&!a.hasAttribute("filter")?a.setAttribute("filter","url(#blocklyStackGlowFilter)"):!this.isGlowingStack_&&a.hasAttribute("filter")&&a.removeAttribute("filter")};Blockly.BlockSvg.prototype.mutator=null;Blockly.BlockSvg.prototype.comment=null;Blockly.BlockSvg.prototype.warning=null;
- Blockly.BlockSvg.prototype.getIcons=function(){var a=[];this.mutator&&a.push(this.mutator);this.comment&&a.push(this.comment);this.warning&&a.push(this.warning);return a};Blockly.BlockSvg.onMouseUpWrapper_=null;Blockly.BlockSvg.onMouseMoveWrapper_=null;
- Blockly.BlockSvg.terminateDrag_=function(){Blockly.BlockSvg.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.BlockSvg.onMouseUpWrapper_),Blockly.BlockSvg.onMouseUpWrapper_=null);Blockly.BlockSvg.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.BlockSvg.onMouseMoveWrapper_),Blockly.BlockSvg.onMouseMoveWrapper_=null);var a=Blockly.selected;if(Blockly.dragMode_==Blockly.DRAG_FREE&&a){Blockly.insertionMarker_&&(Blockly.Events.disable(),Blockly.insertionMarkerConnection_&&Blockly.BlockSvg.disconnectInsertionMarker(),
- Blockly.insertionMarker_.dispose(),Blockly.insertionMarker_=null,Blockly.Events.enable());var b=a.getRelativeToSurfaceXY(),b=goog.math.Coordinate.difference(b,a.dragStartXY_),c=new Blockly.Events.Move(a);c.oldCoordinate=a.dragStartXY_;c.recordNew();Blockly.Events.fire(c);a.moveConnections_(b.x,b.y);delete a.draggedBubbles_;a.setDragging_(!1);a.moveOffDragSurface_();a.render();var d=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(d);a.snapToGrid();Blockly.Events.setGroup(!1)},
- Blockly.BUMP_DELAY/2);setTimeout(function(){Blockly.Events.setGroup(d);a.bumpNeighbours_();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY);Blockly.asyncSvgResize(this.workspace)}Blockly.dragMode_=Blockly.DRAG_NONE;Blockly.Css.setCursor(Blockly.Css.Cursor.OPEN)};
- Blockly.BlockSvg.prototype.setParent=function(a){if(a!=this.parentBlock_){var b=this.getSvgRoot();if(this.parentBlock_&&b){var c=this.getRelativeToSurfaceXY();Blockly.selected!=this&&(this.workspace.getCanvas().appendChild(b),this.translate(c.x,c.y))}Blockly.Field.startCache();Blockly.BlockSvg.superClass_.setParent.call(this,a);Blockly.Field.stopCache();a&&(c=this.getRelativeToSurfaceXY(),a.getSvgRoot().appendChild(b),b=this.getRelativeToSurfaceXY(),this.moveConnections_(b.x-c.x,b.y-c.y),this.isShadow()&&
- this.setColour(this.getColour(),this.getColourSecondary(),a.getColourTertiary()))}};
- Blockly.BlockSvg.prototype.getRelativeToSurfaceXY=function(){var a=0,b=0,c=this.workspace.dragSurface?this.workspace.dragSurface.getGroup():null,d=this.getSvgRoot();if(d){do{var e=Blockly.getRelativeXY_(d),a=a+e.x,b=b+e.y;this.workspace.dragSurface&&this.workspace.dragSurface.getCurrentBlock()==d&&(e=this.workspace.dragSurface.getSurfaceTranslation(),a+=e.x,b+=e.y);d=d.parentNode}while(d&&d!=this.workspace.getCanvas()&&d!=c)}return new goog.math.Coordinate(a,b)};
- Blockly.BlockSvg.prototype.moveBy=function(a,b){goog.asserts.assert(!this.parentBlock_,"Block has parent.");var c=Blockly.Events.isEnabled();if(c)var d=new Blockly.Events.Move(this);var e=this.getRelativeToSurfaceXY();this.translate(e.x+a,e.y+b);this.moveConnections_(a,b);c&&(d.recordNew(),Blockly.Events.fire(d))};
- Blockly.BlockSvg.prototype.translate=function(a,b,c){c?this.getSvgRoot().setAttribute("style","transform: translate3d("+a+"px,"+b+"px, 0px)"):this.getSvgRoot().setAttribute("transform","translate("+a+","+b+")")};
- Blockly.BlockSvg.prototype.snapToGrid=function(){if(this.workspace&&Blockly.dragMode_==Blockly.DRAG_NONE&&!this.getParent()&&!this.isInFlyout&&this.workspace.options.gridOptions&&this.workspace.options.gridOptions.snap){var a=this.workspace.options.gridOptions.spacing,b=a/2,c=this.getRelativeToSurfaceXY(),d=Math.round((c.x-b)/a)*a+b-c.x,a=Math.round((c.y-b)/a)*a+b-c.y,d=Math.round(d),a=Math.round(a);0==d&&0==a||this.moveBy(d,a)}};
- Blockly.BlockSvg.prototype.getHeightWidth=function(){var a=this.height,b=this.width,c=this.getNextBlock();c?(c=c.getHeightWidth(),a+=c.height-4,b=Math.max(b,c.width)):this.nextConnection||this.outputConnection||(a+=2);return{height:a,width:b}};
- Blockly.BlockSvg.prototype.getBoundingRectangle=function(){var a=this.getRelativeToSurfaceXY(this),b=this.outputConnection?Blockly.BlockSvg.TAB_WIDTH:0,c=this.getHeightWidth(),d;this.RTL?(d=new goog.math.Coordinate(a.x-(c.width-b),a.y),a=new goog.math.Coordinate(a.x+b,a.y+c.height)):(d=new goog.math.Coordinate(a.x-b,a.y),a=new goog.math.Coordinate(a.x+c.width-b,a.y+c.height));return{topLeft:d,bottomRight:a}};Blockly.BlockSvg.prototype.setOpacity=function(a){this.opacity_=a;this.rendered&&this.updateColour()};
- Blockly.BlockSvg.prototype.getOpacity=function(){return this.opacity_};
- Blockly.BlockSvg.prototype.setCollapsed=function(a){if(this.collapsed_!=a){for(var b=[],c=0,d;d=this.inputList[c];c++)b.push.apply(b,d.setVisible(!a));if(a){d=this.getIcons();for(c=0;c<d.length;c++)d[c].setVisible(!1);c=this.toString(Blockly.COLLAPSE_CHARS);this.appendDummyInput("_TEMP_COLLAPSED_INPUT").appendField(c).init()}else this.removeInput("_TEMP_COLLAPSED_INPUT"),this.setWarningText(null);Blockly.BlockSvg.superClass_.setCollapsed.call(this,a);b.length||(b[0]=this);if(this.rendered)for(c=0;a=
- b[c];c++)a.render()}};Blockly.BlockSvg.prototype.tab=function(a,b){for(var c=[],d=0,e;e=this.inputList[d];d++){for(var f=0,g;g=e.fieldRow[f];f++)g instanceof Blockly.FieldTextInput&&c.push(g);e.connection&&(e=e.connection.targetBlock())&&c.push(e)}d=c.indexOf(a);-1==d&&(d=b?-1:c.length);(c=c[b?d+1:d-1])?c instanceof Blockly.Field?c.showEditor_():c.tab(null,b):(c=this.getParent())&&c.tab(this,b)};
- Blockly.BlockSvg.prototype.onMouseDown_=function(a){if(!this.workspace.options.readOnly)if(this.isInFlyout)a.stopPropagation();else{this.workspace.markFocused();Blockly.svgResize(this.workspace);Blockly.terminateDrag_();this.select();Blockly.hideChaff();this.workspace.recordDeleteAreas();if(Blockly.isRightButton(a))this.showContextMenu_(a);else if(this.isMovable()){Blockly.Events.getGroup()||Blockly.Events.setGroup(!0);Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED);this.dragStartXY_=this.getRelativeToSurfaceXY();
- this.workspace.startDrag(a,this.dragStartXY_);Blockly.dragMode_=Blockly.DRAG_STICKY;Blockly.BlockSvg.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,this.onMouseUp_);Blockly.BlockSvg.onMouseMoveWrapper_=Blockly.bindEvent_(document,"mousemove",this,this.onMouseMove_);this.draggedBubbles_=[];for(var b=this.getDescendants(),c=0,d;d=b[c];c++){d=d.getIcons();for(var e=0;e<d.length;e++){var f=d[e].getIconLocation();f.bubble=d[e];this.draggedBubbles_.push(f)}}}else return;a.stopPropagation();
- a.preventDefault()}};
- Blockly.BlockSvg.prototype.onMouseUp_=function(a){var b=this.ioClickHackIsNotShadow_(a);Blockly.dragMode_!=Blockly.DRAG_FREE&&!Blockly.WidgetDiv.isVisible()&&b&&Blockly.Events.fire(new Blockly.Events.Ui(this,"click",void 0,void 0));Blockly.terminateDrag_();Blockly.selected&&Blockly.highlightedConnection_?(this.positionNewBlock(Blockly.selected,Blockly.localConnection_,Blockly.highlightedConnection_),Blockly.localConnection_.connect(Blockly.highlightedConnection_),this.rendered&&(Blockly.localConnection_.isSuperior()?
- Blockly.highlightedConnection_:Blockly.localConnection_).getSourceBlock().connectionUiEffect(),this.workspace.trashcan&&this.workspace.trashcan.close()):!this.getParent()&&Blockly.selected.isDeletable()&&this.workspace.isDeleteArea(a)&&((a=this.workspace.trashcan)&&goog.Timer.callOnce(a.close,100,a),Blockly.selected.dispose(!1,!0),Blockly.asyncSvgResize(this.workspace));Blockly.highlightedConnection_&&(Blockly.highlightedConnection_=null);Blockly.Css.setCursor(Blockly.Css.Cursor.OPEN);Blockly.WidgetDiv.isVisible()||
- Blockly.Events.setGroup(!1)};Blockly.BlockSvg.prototype.ioClickHackIsNotShadow_=function(a){if(a.target===this.svgPath_&&a.target.parentNode===this.getSvgRoot())return!0;for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.imageElement_&&e.imageElement_===a.target)return!0;return!1};Blockly.BlockSvg.prototype.showHelp_=function(){var a=goog.isFunction(this.helpUrl)?this.helpUrl():this.helpUrl;a&&alert(a)};
- Blockly.BlockSvg.prototype.showContextMenu_=function(a){if(!this.workspace.options.readOnly&&this.contextMenu){var b=this,c=[];if(this.isDeletable()&&this.isMovable()&&!b.isInFlyout){var d={text:Blockly.Msg.DUPLICATE_BLOCK,enabled:!0,callback:function(){Blockly.duplicate_(b)}};this.getDescendants().length>this.workspace.remainingCapacity()&&(d.enabled=!1);c.push(d);this.isEditable()&&this.workspace.options.comments&&(d={enabled:!goog.userAgent.IE},this.comment?(d.text=Blockly.Msg.REMOVE_COMMENT,d.callback=
- function(){b.setCommentText(null)}):(d.text=Blockly.Msg.ADD_COMMENT,d.callback=function(){b.setCommentText("")}),c.push(d));var d=this.getDescendants(!0).length,e=this.getNextBlock();e&&(d-=e.getDescendants(!0).length);d={text:1==d?Blockly.Msg.DELETE_BLOCK:Blockly.Msg.DELETE_X_BLOCKS.replace("%1",String(d)),enabled:!0,callback:function(){Blockly.Events.setGroup(!0);b.dispose(!0,!0);Blockly.Events.setGroup(!1)}};c.push(d)}d={enabled:!(goog.isFunction(this.helpUrl)?!this.helpUrl():!this.helpUrl)};d.text=
- Blockly.Msg.HELP;d.callback=function(){b.showHelp_()};c.push(d);this.customContextMenu&&!b.isInFlyout&&this.customContextMenu(c);Blockly.ContextMenu.show(a,c,this.RTL);Blockly.ContextMenu.currentBlock=this}};
- Blockly.BlockSvg.prototype.moveConnections_=function(a,b){if(this.rendered){for(var c=this.getConnections_(!1),d=0;d<c.length;d++)c[d].moveBy(a,b);c=this.getIcons();for(d=0;d<c.length;d++)c[d].computeIconLocation();for(d=0;d<this.childBlocks_.length;d++)this.childBlocks_[d].moveConnections_(a,b)}};
- Blockly.BlockSvg.prototype.setDragging_=function(a){a?(this.addDragging(),Blockly.draggingConnections_=Blockly.draggingConnections_.concat(this.getConnections_(!0))):(this.removeDragging(),Blockly.draggingConnections_=[]);for(var b=0;b<this.childBlocks_.length;b++)this.childBlocks_[b].setDragging_(a)};Blockly.BlockSvg.prototype.moveToDragSurface_=function(){var a=this.getRelativeToSurfaceXY();this.clearTransformAttributes_();this.workspace.dragSurface.translateSurface(a.x,a.y);this.workspace.dragSurface.setBlocksAndShow(this.getSvgRoot())};
- Blockly.BlockSvg.prototype.moveOffDragSurface_=function(){var a=this.getRelativeToSurfaceXY();this.clearTransformAttributes_();this.translate(a.x,a.y,!1);this.workspace.dragSurface.clearAndHide(this.workspace.getCanvas())};Blockly.BlockSvg.prototype.clearTransformAttributes_=function(){this.getSvgRoot().hasAttribute("transform")&&this.getSvgRoot().removeAttribute("transform");this.getSvgRoot().hasAttribute("style")&&this.getSvgRoot().removeAttribute("style")};
- Blockly.BlockSvg.prototype.onMouseMove_=function(a){if("mousemove"==a.type&&1>=a.clientX&&0==a.clientY&&0==a.button)a.stopPropagation();else{var b=this.getRelativeToSurfaceXY(),c=this.workspace.moveDrag(a);Blockly.dragMode_==Blockly.DRAG_STICKY&&goog.math.Coordinate.distance(b,c)*this.workspace.scale>Blockly.DRAG_RADIUS&&(Blockly.dragMode_=Blockly.DRAG_FREE,Blockly.longStop_(),this.moveToDragSurface_(),Blockly.WidgetDiv.hide(!0),Blockly.DropDownDiv.hideWithoutAnimation(),this.parentBlock_&&this.unplug(),
- this.setDragging_(!0));Blockly.dragMode_==Blockly.DRAG_FREE&&this.handleDragFree_(b,c,a);a.stopPropagation();a.preventDefault()}};
- Blockly.BlockSvg.prototype.handleDragFree_=function(a,b,c){var d=goog.math.Coordinate.difference(a,this.dragStartXY_);this.workspace.dragSurface.translateSurface(b.x,b.y);for(var e=0;e<this.draggedBubbles_.length;e++)a=this.draggedBubbles_[e],a.bubble.setIconLocation(goog.math.Coordinate.sum(a,d));var f=this.getConnections_(!1);(a=this.lastConnectionInStack_())&&a!=this.nextConnection&&f.push(a);for(var g=null,h=null,k=Blockly.SNAP_RADIUS,e=0;e<f.length;e++){var l=f[e],n=l.closest(k,d);n.connection&&
- (g=n.connection,h=l,k=n.radius)}e=!0;Blockly.localConnection_&&Blockly.highlightedConnection_&&(f=Blockly.localConnection_.x_+d.x-Blockly.highlightedConnection_.x_,d=Blockly.localConnection_.y_+d.y-Blockly.highlightedConnection_.y_,d=Math.sqrt(f*f+d*d),g&&k>d-Blockly.CURRENT_CONNECTION_PREFERENCE&&(e=!1));e&&this.updatePreviews(g,h,k,c,b.x-this.dragStartXY_.x,b.y-this.dragStartXY_.y,h==a)};
- Blockly.BlockSvg.prototype.updatePreviews=function(a,b,c,d,e,f,g){Blockly.Events.disable();Blockly.highlightedConnection_&&Blockly.highlightedConnection_!=a&&(Blockly.insertionMarker_&&Blockly.insertionMarkerConnection_&&Blockly.BlockSvg.disconnectInsertionMarker(),Blockly.insertionMarker_&&(g&&Blockly.localConnection_.sourceBlock_==this||!g&&Blockly.localConnection_.sourceBlock_!=this)&&(Blockly.insertionMarker_.dispose(),Blockly.insertionMarker_=null),Blockly.highlightedConnection_=null,Blockly.localConnection_=
- null);a&&a!=Blockly.highlightedConnection_&&!a.sourceBlock_.isInsertionMarker()&&(Blockly.highlightedConnection_=a,Blockly.localConnection_=b,Blockly.insertionMarker_||(Blockly.insertionMarker_=this.workspace.newBlock(Blockly.localConnection_.sourceBlock_.type),Blockly.insertionMarker_.setInsertionMarker(!0),Blockly.insertionMarker_.initSvg()),c=Blockly.insertionMarker_,b=c.getMatchingConnection(b.sourceBlock_,b),b!=Blockly.insertionMarkerConnection_&&(c.rendered=!0,c.render(),c.getSvgRoot().setAttribute("visibility",
- "visible"),this.positionNewBlock(c,b,a),b.type!=Blockly.PREVIOUS_STATEMENT||c.nextConnection||(Blockly.bumpedConnection_=a.targetConnection),b.connect(a),Blockly.insertionMarkerConnection_=b));Blockly.Events.enable();this.isDeletable()&&this.workspace.isDeleteArea(d)};
- Blockly.BlockSvg.disconnectInsertionMarker=function(){if(Blockly.insertionMarkerConnection_!=Blockly.insertionMarker_.nextConnection||Blockly.insertionMarker_.previousConnection&&Blockly.insertionMarker_.previousConnection.targetConnection)if(Blockly.insertionMarkerConnection_.type==Blockly.NEXT_STATEMENT&&Blockly.insertionMarkerConnection_!=Blockly.insertionMarker_.nextConnection){var a=Blockly.insertionMarkerConnection_.targetConnection;a.sourceBlock_.unplug(!1);var b=Blockly.insertionMarker_.previousConnection.targetConnection;
- Blockly.insertionMarker_.unplug(!0);b&&b.connect(a)}else Blockly.insertionMarker_.unplug(!0);else Blockly.insertionMarkerConnection_.targetBlock().unplug(!1);if(Blockly.insertionMarkerConnection_.targetConnection)throw"insertionMarkerConnection still connected at the end of disconnectInsertionMarker";Blockly.insertionMarkerConnection_=null;Blockly.insertionMarker_.getSvgRoot().setAttribute("visibility","hidden")};
- Blockly.BlockSvg.prototype.updateMovable=function(){this.isMovable()?Blockly.addClass_(this.svgGroup_,"blocklyDraggable"):Blockly.removeClass_(this.svgGroup_,"blocklyDraggable")};Blockly.BlockSvg.prototype.setMovable=function(a){Blockly.BlockSvg.superClass_.setMovable.call(this,a);this.updateMovable()};Blockly.BlockSvg.prototype.setEditable=function(a){Blockly.BlockSvg.superClass_.setEditable.call(this,a);if(this.rendered){a=this.getIcons();for(var b=0;b<a.length;b++)a[b].updateEditable()}};
- Blockly.BlockSvg.prototype.setShadow=function(a){Blockly.BlockSvg.superClass_.setShadow.call(this,a);this.updateColour()};Blockly.BlockSvg.prototype.setInsertionMarker=function(a){Blockly.BlockSvg.superClass_.setInsertionMarker.call(this,a);this.updateColour()};Blockly.BlockSvg.prototype.getSvgRoot=function(){return this.svgGroup_};
- Blockly.BlockSvg.prototype.dispose=function(a,b){Blockly.Field.startCache();Blockly.selected==this&&(this.unselect(),Blockly.terminateDrag_());Blockly.ContextMenu.currentBlock==this&&Blockly.ContextMenu.hide();b&&this.rendered&&(this.unplug(a),this.disposeUiEffect());this.rendered=!1;Blockly.Events.disable();for(var c=this.getIcons(),d=0;d<c.length;d++)c[d].dispose();Blockly.Events.enable();Blockly.BlockSvg.superClass_.dispose.call(this,a);goog.dom.removeNode(this.svgGroup_);this.svgPath_=this.svgGroup_=
- null;Blockly.Field.stopCache()};Blockly.BlockSvg.prototype.disposeUiEffect=function(){this.workspace.playAudio("delete");var a=Blockly.getSvgXY_(this.svgGroup_,this.workspace),b=this.svgGroup_.cloneNode(!0);b.translateX_=a.x;b.translateY_=a.y;b.setAttribute("transform","translate("+b.translateX_+","+b.translateY_+")");this.workspace.getParentSvg().appendChild(b);b.bBox_=b.getBBox();Blockly.BlockSvg.disposeUiStep_(b,this.RTL,new Date,this.workspace.scale)};
- Blockly.BlockSvg.prototype.connectionUiEffect=function(){this.workspace.playAudio("click")};Blockly.BlockSvg.disposeUiStep_=function(a,b,c,d){var e=(new Date-c)/150;1<e?goog.dom.removeNode(a):(a.setAttribute("transform","translate("+(a.translateX_+(b?-1:1)*a.bBox_.width*d/2*e)+","+(a.translateY_+a.bBox_.height*d*e)+") scale("+(1-e)*d+")"),setTimeout(function(){Blockly.BlockSvg.disposeUiStep_(a,b,c,d)},10))};Blockly.BlockSvg.prototype.updateDisabled=function(){};
- Blockly.BlockSvg.prototype.getCommentText=function(){return this.comment?this.comment.getText().replace(/\s+$/,"").replace(/ +\n/g,"\n"):""};Blockly.BlockSvg.prototype.setCommentText=function(a){var b=!1;goog.isString(a)?(this.comment||(this.comment=new Blockly.Comment(this),b=!0),this.comment.setText(a)):this.comment&&(this.comment.dispose(),b=!0);b&&this.rendered&&(this.render(),this.bumpNeighbours_())};
- Blockly.BlockSvg.prototype.setWarningText=function(a,b){this.setWarningText.pid_||(this.setWarningText.pid_=Object.create(null));var c=b||"";if(c)this.setWarningText.pid_[c]&&(clearTimeout(this.setWarningText.pid_[c]),delete this.setWarningText.pid_[c]);else for(var d in this.setWarningText.pid_)clearTimeout(this.setWarningText.pid_[d]),delete this.setWarningText.pid_[d];if(Blockly.dragMode_==Blockly.DRAG_FREE){var e=this;this.setWarningText.pid_[c]=setTimeout(function(){e.workspace&&(delete e.setWarningText.pid_[c],
- e.setWarningText(a,c))},100)}else{this.isInFlyout&&(a=null);d=!1;if(goog.isString(a))this.warning||(this.warning=new Blockly.Warning(this),d=!0),this.warning.setText(a,c);else if(this.warning&&!c)this.warning.dispose(),d=!0;else if(this.warning){d=this.warning.getText();this.warning.setText("",c);var f=this.warning.getText();f||this.warning.dispose();d=d==f}d&&this.rendered&&(this.render(),this.bumpNeighbours_())}};
- Blockly.BlockSvg.prototype.setMutator=function(a){this.mutator&&this.mutator!==a&&this.mutator.dispose();a&&(a.block_=this,this.mutator=a,a.createIcon())};Blockly.BlockSvg.prototype.addSelect=function(){Blockly.addClass_(this.svgGroup_,"blocklySelected");this.svgGroup_.parentNode.appendChild(this.svgGroup_)};Blockly.BlockSvg.prototype.removeSelect=function(){Blockly.removeClass_(this.svgGroup_,"blocklySelected")};Blockly.BlockSvg.prototype.addDragging=function(){Blockly.addClass_(this.svgGroup_,"blocklyDragging")};
- Blockly.BlockSvg.prototype.removeDragging=function(){Blockly.removeClass_(this.svgGroup_,"blocklyDragging")};Blockly.BlockSvg.prototype.setColour=function(a,b,c){Blockly.BlockSvg.superClass_.setColour.call(this,a,b,c);this.rendered&&this.updateColour()};Blockly.BlockSvg.prototype.setPreviousStatement=function(a,b){Blockly.BlockSvg.superClass_.setPreviousStatement.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};
- Blockly.BlockSvg.prototype.setNextStatement=function(a,b){Blockly.BlockSvg.superClass_.setNextStatement.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.setOutput=function(a,b){Blockly.BlockSvg.superClass_.setOutput.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.setInputsInline=function(a){Blockly.BlockSvg.superClass_.setInputsInline.call(this,a);this.rendered&&(this.render(),this.bumpNeighbours_())};
- Blockly.BlockSvg.prototype.removeInput=function(a,b){Blockly.BlockSvg.superClass_.removeInput.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.moveNumberedInputBefore=function(a,b){Blockly.BlockSvg.superClass_.moveNumberedInputBefore.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};
- Blockly.BlockSvg.prototype.appendInput_=function(a,b){var c=Blockly.BlockSvg.superClass_.appendInput_.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_());return c};Blockly.BlockSvg.prototype.getConnections_=function(a){var b=[];if(a||this.rendered)if(this.outputConnection&&b.push(this.outputConnection),this.previousConnection&&b.push(this.previousConnection),this.nextConnection&&b.push(this.nextConnection),a||!this.collapsed_){a=0;for(var c;c=this.inputList[a];a++)c.connection&&b.push(c.connection)}return b};
- Blockly.BlockSvg.prototype.makeConnection_=function(a){return new Blockly.RenderedConnection(this,a)};Blockly.BlockSvg.render={};Blockly.BlockSvg.GRID_UNIT=4;Blockly.BlockSvg.SEP_SPACE_X=10;Blockly.BlockSvg.SEP_SPACE_Y=10;Blockly.BlockSvg.INLINE_PADDING_Y=5;Blockly.BlockSvg.MIN_BLOCK_Y=25;Blockly.BlockSvg.TAB_HEIGHT=20;Blockly.BlockSvg.TAB_WIDTH=8;Blockly.BlockSvg.NOTCH_WIDTH=30;Blockly.BlockSvg.CORNER_RADIUS=4;Blockly.BlockSvg.START_HAT=!0;Blockly.BlockSvg.START_HAT_HEIGHT=15;Blockly.BlockSvg.START_HAT_PATH="c 30,-"+Blockly.BlockSvg.START_HAT_HEIGHT+" 70,-"+Blockly.BlockSvg.START_HAT_HEIGHT+" 100,0";
- Blockly.BlockSvg.NOTCH_PATH_LEFT="l 6,4 3,0 6,-4";Blockly.BlockSvg.NOTCH_PATH_RIGHT="l -6,4 -3,0 -6,-4";Blockly.BlockSvg.TAB_PATH_DOWN="v 5 c 0,10 -"+Blockly.BlockSvg.TAB_WIDTH+",-8 -"+Blockly.BlockSvg.TAB_WIDTH+",7.5 s "+Blockly.BlockSvg.TAB_WIDTH+",-2.5 "+Blockly.BlockSvg.TAB_WIDTH+",7.5";Blockly.BlockSvg.TOP_LEFT_CORNER_START="m 0,"+Blockly.BlockSvg.CORNER_RADIUS;
- Blockly.BlockSvg.TOP_LEFT_CORNER="A "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,1 "+Blockly.BlockSvg.CORNER_RADIUS+",0";Blockly.BlockSvg.TOP_RIGHT_CORNER="a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,1 "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS;Blockly.BlockSvg.BOTTOM_RIGHT_CORNER=" a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,1 -"+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS;
- Blockly.BlockSvg.BOTTOM_LEFT_CORNER="a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,1 -"+Blockly.BlockSvg.CORNER_RADIUS+",-"+Blockly.BlockSvg.CORNER_RADIUS;Blockly.BlockSvg.INNER_TOP_LEFT_CORNER=Blockly.BlockSvg.NOTCH_PATH_RIGHT+" h -"+(Blockly.BlockSvg.NOTCH_WIDTH-15-Blockly.BlockSvg.CORNER_RADIUS)+" a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,0 -"+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS;
- Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER="a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,0 "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS;Blockly.BlockSvg.FIELD_HEIGHT=8*Blockly.BlockSvg.GRID_UNIT;Blockly.BlockSvg.FIELD_WIDTH=12*Blockly.BlockSvg.GRID_UNIT;Blockly.BlockSvg.FIELD_WIDTH_MIN_EDIT=13*Blockly.BlockSvg.GRID_UNIT;Blockly.BlockSvg.FIELD_WIDTH_MAX_EDIT=Infinity;Blockly.BlockSvg.FIELD_HEIGHT_MAX_EDIT=Blockly.BlockSvg.FIELD_WIDTH;
- Blockly.BlockSvg.FIELD_TOP_PADDING=0;Blockly.BlockSvg.MAX_DISPLAY_LENGTH=Infinity;
- Blockly.BlockSvg.prototype.updateColour=function(){var a=this.getColourTertiary();this.isShadow()&&this.parentBlock_&&(a=this.parentBlock_.getColourTertiary());this.svgPath_.setAttribute("stroke",a);a=this.isGlowingBlock_?this.getColourSecondary():this.getColour();this.svgPath_.setAttribute("fill",a);this.svgPath_.setAttribute("fill-opacity",this.getOpacity());for(var a=this.getIcons(),b=0;b<a.length;b++)a[b].updateColour();for(a=0;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.setText(null)};
- Blockly.BlockSvg.prototype.getHeightWidth=function(){var a=this.height,b=this.width,c=this.getNextBlock();c?(c=c.getHeightWidth(),a+=c.height-4,b=Math.max(b,c.width)):this.nextConnection||this.outputConnection||(a+=2);return{height:a,width:b}};
- Blockly.BlockSvg.prototype.render=function(a){Blockly.Field.startCache();this.rendered=!0;var b=Blockly.BlockSvg.SEP_SPACE_X;this.RTL&&(b=-b);for(var c=this.getIcons(),d=0;d<c.length;d++)b=c[d].renderIcon(b);b+=this.RTL?Blockly.BlockSvg.SEP_SPACE_X:-Blockly.BlockSvg.SEP_SPACE_X;c=this.renderCompute_(b);this.renderDraw_(b,c);!1!==a&&((a=this.getParent())?a.render(!0):Blockly.asyncSvgResize(this.workspace));Blockly.Field.stopCache()};
- Blockly.BlockSvg.prototype.renderFields_=function(a,b,c){c+=Blockly.BlockSvg.INLINE_PADDING_Y;this.RTL&&(b=-b);for(var d=0,e;e=a[d];d++){var f=e.getSvgRoot();f&&(this.RTL?(b-=e.renderSep+e.renderWidth,f.setAttribute("transform","translate("+b+","+c+")"),e.renderWidth&&(b-=Blockly.BlockSvg.SEP_SPACE_X)):(f.setAttribute("transform","translate("+(b+e.renderSep)+","+c+")"),e.renderWidth&&(b+=e.renderSep+e.renderWidth+Blockly.BlockSvg.SEP_SPACE_X)))}return this.RTL?-b:b};
- Blockly.BlockSvg.prototype.renderCompute_=function(a){var b=this.inputList,c=[];c.rightEdge=a+2*Blockly.BlockSvg.SEP_SPACE_X;if(this.previousConnection||this.nextConnection)c.rightEdge=Math.max(c.rightEdge,Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.SEP_SPACE_X);for(var d=0,e=0,f=!1,g=!1,h=!1,k=void 0,l=0,n;n=b[l];l++)if(n.isVisible()){var m;k&&k!=Blockly.NEXT_STATEMENT&&n.type!=Blockly.NEXT_STATEMENT?m=c[c.length-1]:(k=n.type,m=[],m.type=n.type!=Blockly.NEXT_STATEMENT?Blockly.BlockSvg.INLINE:n.type,
- m.height=0,c.push(m));m.push(n);n.renderHeight=Blockly.BlockSvg.MIN_BLOCK_Y;n.renderWidth=n.type==Blockly.INPUT_VALUE?Blockly.BlockSvg.TAB_WIDTH+1.25*Blockly.BlockSvg.SEP_SPACE_X:0;if(n.connection&&n.connection.isConnected()){var p=n.connection.targetBlock().getHeightWidth();n.renderHeight=Math.max(n.renderHeight,p.height);n.renderWidth=Math.max(n.renderWidth,p.width)}m.height=Math.max(m.height,n.renderHeight);n.fieldWidth=0;1==c.length&&(n.fieldWidth+=this.RTL?-a:a);for(var p=!1,q=0,r;r=n.fieldRow[q];q++){0!=
- q&&(n.fieldWidth+=Blockly.BlockSvg.SEP_SPACE_X);var t=r.getSize();r.renderWidth=t.width;r.renderSep=p&&r.EDITABLE?Blockly.BlockSvg.SEP_SPACE_X:0;n.fieldWidth+=r.renderWidth+r.renderSep;m.height=Math.max(m.height,t.height);p=r.EDITABLE}m.type!=Blockly.BlockSvg.INLINE&&(m.type==Blockly.NEXT_STATEMENT?(g=!0,e=Math.max(e,n.fieldWidth)):(m.type==Blockly.INPUT_VALUE?f=!0:m.type==Blockly.DUMMY_INPUT&&(h=!0),d=Math.max(d,n.fieldWidth)))}for(a=0;m=c[a];a++)if(m.thicker=!1,m.type==Blockly.BlockSvg.INLINE)for(b=
- 0;n=m[b];b++)if(n.type==Blockly.INPUT_VALUE){m.height+=2*Blockly.BlockSvg.INLINE_PADDING_Y;m.thicker=!0;break}c.statementEdge=2*Blockly.BlockSvg.SEP_SPACE_X+e;g&&(c.rightEdge=Math.max(c.rightEdge,c.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH));f?c.rightEdge=Math.max(c.rightEdge,d+2*Blockly.BlockSvg.SEP_SPACE_X+Blockly.BlockSvg.TAB_WIDTH):h&&(c.rightEdge=Math.max(c.rightEdge,d+2*Blockly.BlockSvg.SEP_SPACE_X));c.hasValue=f;c.hasStatement=g;c.hasDummy=h;return c};
- Blockly.BlockSvg.prototype.renderDraw_=function(a,b){this.squareTopLeftCorner_=this.startHat_=!1;!Blockly.BlockSvg.START_HAT||this.outputConnection||this.previousConnection||(this.startHat_=this.squareTopLeftCorner_=!0,b.rightEdge=Math.max(b.rightEdge,100));var c=this.getRelativeToSurfaceXY(),d=[];this.renderDrawTop_(d,c,b.rightEdge);var e=this.renderDrawRight_(d,c,b,a);this.renderDrawBottom_(d,c,e);this.renderDrawLeft_(d,c,e);c=d.join(" ");this.svgPath_.setAttribute("d",c);this.RTL&&this.svgPath_.setAttribute("transform",
- "scale(-1 1)")};
- Blockly.BlockSvg.prototype.renderDrawTop_=function(a,b,c){this.squareTopLeftCorner_?(a.push("m 0,0"),this.startHat_&&a.push(Blockly.BlockSvg.START_HAT_PATH)):(a.push(Blockly.BlockSvg.TOP_LEFT_CORNER_START),a.push(Blockly.BlockSvg.TOP_LEFT_CORNER));this.previousConnection&&(a.push("H",Blockly.BlockSvg.NOTCH_WIDTH-15),a.push(Blockly.BlockSvg.NOTCH_PATH_LEFT),this.previousConnection.moveTo(b.x+(this.RTL?-Blockly.BlockSvg.NOTCH_WIDTH:Blockly.BlockSvg.NOTCH_WIDTH),b.y));a.push("H",c);this.width=c};
- Blockly.BlockSvg.prototype.renderDrawRight_=function(a,b,c,d){for(var e,f=-1,g,h,k=0,l;l=c[k];k++){e=Blockly.BlockSvg.SEP_SPACE_X;0==k&&(e+=this.RTL?-d:d);if(l.type==Blockly.BlockSvg.INLINE){for(var n=0,m;m=l[n];n++)g=f,l.thicker&&(g+=Blockly.BlockSvg.INLINE_PADDING_Y),e=this.renderFields_(m.fieldRow,e,g),m.type!=Blockly.DUMMY_INPUT&&(e+=m.renderWidth+Blockly.BlockSvg.SEP_SPACE_X),m.type==Blockly.INPUT_VALUE&&(g=this.RTL?b.x-e-Blockly.BlockSvg.TAB_WIDTH+Blockly.BlockSvg.SEP_SPACE_X+m.renderWidth+
- 1:b.x+e+Blockly.BlockSvg.TAB_WIDTH-Blockly.BlockSvg.SEP_SPACE_X-m.renderWidth-1,h=b.y+f+Blockly.BlockSvg.INLINE_PADDING_Y+1,m.connection.moveTo(g,h),m.connection.isConnected()&&m.connection.tighten_());e=Math.max(e,c.rightEdge);this.width=Math.max(this.width,e);a.push("H",e);a.push(Blockly.BlockSvg.TOP_RIGHT_CORNER);a.push("v",l.height-2*Blockly.BlockSvg.CORNER_RADIUS)}else l.type==Blockly.DUMMY_INPUT?(m=l[0],g=f,m.align!=Blockly.ALIGN_LEFT&&(n=c.rightEdge-m.fieldWidth-2*Blockly.BlockSvg.SEP_SPACE_X,
- c.hasValue&&(n-=Blockly.BlockSvg.TAB_WIDTH),m.align==Blockly.ALIGN_RIGHT?e+=n:m.align==Blockly.ALIGN_CENTRE&&(e+=n/2)),this.renderFields_(m.fieldRow,e,g),a.push("v",l.height)):l.type==Blockly.NEXT_STATEMENT&&(m=l[0],g=f,m.align!=Blockly.ALIGN_LEFT&&(n=c.statementEdge-m.fieldWidth-2*Blockly.BlockSvg.SEP_SPACE_X,m.align==Blockly.ALIGN_RIGHT?e+=n:m.align==Blockly.ALIGN_CENTRE&&(e+=n/2)),this.renderFields_(m.fieldRow,e,g),e=c.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH,a.push(Blockly.BlockSvg.BOTTOM_RIGHT_CORNER),
- a.push("H",e),a.push(Blockly.BlockSvg.INNER_TOP_LEFT_CORNER),a.push("v",l.height-2*Blockly.BlockSvg.CORNER_RADIUS),a.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER),a.push("H",c.rightEdge),g=b.x+(this.RTL?-e:e+1),h=b.y+f+1,m.connection.moveTo(g,h),m.connection.isConnected()&&(m.connection.tighten_(),this.width=Math.max(this.width,c.statementEdge+m.connection.targetBlock().getHeightWidth().width)),k==c.length-1||c[k+1].type==Blockly.NEXT_STATEMENT)&&(a.push("v",Blockly.BlockSvg.SEP_SPACE_Y),f+=Blockly.BlockSvg.SEP_SPACE_Y);
- f+=l.height}c.length||(f=Blockly.BlockSvg.MIN_BLOCK_Y,a.push("V",f));return f};
- Blockly.BlockSvg.prototype.renderDrawBottom_=function(a,b,c){this.height=c;a.push(Blockly.BlockSvg.BOTTOM_RIGHT_CORNER);this.nextConnection&&(a.push("H",Blockly.BlockSvg.NOTCH_WIDTH+(this.RTL?.5:-.5)+" "+Blockly.BlockSvg.NOTCH_PATH_RIGHT),this.nextConnection.moveTo(this.RTL?b.x-Blockly.BlockSvg.NOTCH_WIDTH:b.x+Blockly.BlockSvg.NOTCH_WIDTH,b.y+c+1),this.nextConnection.isConnected()&&this.nextConnection.tighten_(),this.height+=4);a.push("H",Blockly.BlockSvg.CORNER_RADIUS);a.push(Blockly.BlockSvg.BOTTOM_LEFT_CORNER)};
- Blockly.BlockSvg.prototype.renderDrawLeft_=function(a,b,c){this.outputConnection&&this.outputConnection.moveTo(b.x,b.y);a.push("z")};Blockly.BlockSvg.prototype.positionNewBlock=function(a,b,c){b.type==Blockly.NEXT_STATEMENT&&a.moveBy(c.x_-b.x_,c.y_-b.y_)};Blockly.DropDownDiv=function(){};Blockly.DropDownDiv.DIV_=null;Blockly.DropDownDiv.boundsElement_=null;Blockly.DropDownDiv.owner_=null;Blockly.DropDownDiv.ARROW_SIZE=16;Blockly.DropDownDiv.BORDER_SIZE=1;Blockly.DropDownDiv.ARROW_HORIZONTAL_PADDING=12;Blockly.DropDownDiv.PADDING_Y=20;Blockly.DropDownDiv.ANIMATION_TIME=.25;Blockly.DropDownDiv.animateOutTimer_=null;Blockly.DropDownDiv.hideAnimationX_=0;Blockly.DropDownDiv.hideAnimationY_=0;Blockly.DropDownDiv.onHide_=0;
- Blockly.DropDownDiv.createDom=function(){Blockly.DropDownDiv.DIV_||(Blockly.DropDownDiv.DIV_=goog.dom.createDom("div","blocklyDropDownDiv"),document.body.appendChild(Blockly.DropDownDiv.DIV_),Blockly.DropDownDiv.content_=goog.dom.createDom("div","blocklyDropDownContent"),Blockly.DropDownDiv.DIV_.appendChild(Blockly.DropDownDiv.content_),Blockly.DropDownDiv.arrow_=goog.dom.createDom("div","blocklyDropDownArrow"),Blockly.DropDownDiv.DIV_.appendChild(Blockly.DropDownDiv.arrow_))};
- Blockly.DropDownDiv.setBoundsElement=function(a){Blockly.DropDownDiv.boundsElement_=a};Blockly.DropDownDiv.getContentDiv=function(){return Blockly.DropDownDiv.content_};Blockly.DropDownDiv.clearContent=function(){Blockly.DropDownDiv.content_.innerHTML=""};Blockly.DropDownDiv.setColour=function(a,b){Blockly.DropDownDiv.DIV_.style.backgroundColor=a;Blockly.DropDownDiv.arrow_.style.backgroundColor=a;Blockly.DropDownDiv.DIV_.style.borderColor=b;Blockly.DropDownDiv.arrow_.style.borderColor=b};
- Blockly.DropDownDiv.show=function(a,b,c,d,e,f){Blockly.DropDownDiv.owner_=a;Blockly.DropDownDiv.onHide_=f;a=Blockly.DropDownDiv.DIV_;b=Blockly.DropDownDiv.getPositionMetrics(b,c,d,e);Blockly.DropDownDiv.arrow_.style.transform="translate("+b.arrowX+"px,"+b.arrowY+"px) rotate(45deg)";Blockly.DropDownDiv.arrow_.setAttribute("class",b.arrowAtTop?"blocklyDropDownArrow arrowTop":"blocklyDropDownArrow arrowBottom");a.style.transform="translate("+b.finalX+"px,"+b.finalY+"px)";Blockly.DropDownDiv.hideAnimationX_=
- b.initialX;Blockly.DropDownDiv.hideAnimationY_=b.initialY;a.style.display="block";a.style.opacity=1;return b.arrowAtTop};
- Blockly.DropDownDiv.getPositionMetrics=function(a,b,c,d){var e=Blockly.DropDownDiv.DIV_,f=goog.style.getPageOffset(Blockly.DropDownDiv.boundsElement_),g=goog.style.getSize(Blockly.DropDownDiv.boundsElement_),e=goog.style.getSize(e),h;b+e.height>f.y+g.height?d-e.height<f.y?(c=b+Blockly.DropDownDiv.PADDING_Y,h=!1):(a=c,c=d-e.height-Blockly.DropDownDiv.PADDING_Y,h=!0):(c=b+Blockly.DropDownDiv.PADDING_Y,h=!1);var k=a-Blockly.DropDownDiv.ARROW_SIZE/2,k=Math.max(f.x,Math.min(k,f.x+g.width));a-=e.width/
- 2;a=Math.max(f.x,Math.min(a,f.x+g.width-e.width));k=Math.max(Blockly.DropDownDiv.ARROW_HORIZONTAL_PADDING,Math.min(k-a,e.width-Blockly.DropDownDiv.ARROW_HORIZONTAL_PADDING-Blockly.DropDownDiv.ARROW_SIZE));f=h?e.height-Blockly.DropDownDiv.BORDER_SIZE:0;f-=Blockly.DropDownDiv.ARROW_SIZE/2+Blockly.DropDownDiv.BORDER_SIZE;return{initialX:a,initialY:h?d-e.height:b,finalX:a,finalY:c,arrowX:k,arrowY:f,arrowAtTop:!h}};
- Blockly.DropDownDiv.hideIfOwner=function(a){return Blockly.DropDownDiv.owner_===a?(Blockly.DropDownDiv.hide(),!0):!1};
- Blockly.DropDownDiv.hide=function(){var a=Blockly.DropDownDiv.DIV_;a.style.transition="transform "+Blockly.DropDownDiv.ANIMATION_TIME+"s, opacity "+Blockly.DropDownDiv.ANIMATION_TIME+"s";a.style.transform="translate("+Blockly.DropDownDiv.hideAnimationX_+"px,"+Blockly.DropDownDiv.hideAnimationY_+"px)";a.style.opacity=0;Blockly.DropDownDiv.animateOutTimer_=setTimeout(function(){Blockly.DropDownDiv.hideWithoutAnimation()},1E3*Blockly.DropDownDiv.ANIMATION_TIME);Blockly.DropDownDiv.onHide_&&(Blockly.DropDownDiv.onHide_(),
- Blockly.DropDownDiv.onHide_=null)};Blockly.DropDownDiv.hideWithoutAnimation=function(){var a=Blockly.DropDownDiv.DIV_;Blockly.DropDownDiv.animateOutTimer_&&window.clearTimeout(Blockly.DropDownDiv.animateOutTimer_);a.style.transition="";a.style.transform="";a.style.display="none";Blockly.DropDownDiv.clearContent();Blockly.DropDownDiv.owner_=null;Blockly.DropDownDiv.onHide_&&(Blockly.DropDownDiv.onHide_(),Blockly.DropDownDiv.onHide_=null)};Blockly.Msg={};goog.getMsgOrig=goog.getMsg;goog.getMsg=function(a,b){var c=goog.getMsg.blocklyMsgMap[a];c&&(a=Blockly.Msg[c]);return goog.getMsgOrig(a,b)};goog.getMsg.blocklyMsgMap={Today:"TODAY"};Blockly.utils={};Blockly.cache3dSupported_=null;Blockly.addClass_=function(a,b){var c=a.getAttribute("class")||"";-1==(" "+c+" ").indexOf(" "+b+" ")&&(c&&(c+=" "),a.setAttribute("class",c+b))};Blockly.removeClass_=function(a,b){var c=a.getAttribute("class");if(-1!=(" "+c+" ").indexOf(" "+b+" ")){for(var c=c.split(/\s+/),d=0;d<c.length;d++)c[d]&&c[d]!=b||(c.splice(d,1),d--);c.length?a.setAttribute("class",c.join(" ")):a.removeAttribute("class")}};
- Blockly.hasClass_=function(a,b){return-1!=(" "+a.getAttribute("class")+" ").indexOf(" "+b+" ")};Blockly.bindEvent_=function(a,b,c,d){var e=c?function(a){d.call(c,a)}:d;a.addEventListener(b,e,!1);var f=[[a,b,e]];if(b in Blockly.bindEvent_.TOUCH_MAP)for(var e=function(a){if(1==a.changedTouches.length){var b=a.changedTouches[0];a.clientX=b.clientX;a.clientY=b.clientY}d.call(c,a);a.preventDefault()},g=0,h;h=Blockly.bindEvent_.TOUCH_MAP[b][g];g++)a.addEventListener(h,e,!1),f.push([a,h,e]);return f};
- Blockly.bindEvent_.TOUCH_MAP={};goog.events.BrowserFeature.TOUCH_ENABLED&&(Blockly.bindEvent_.TOUCH_MAP={mousedown:["touchstart"],mousemove:["touchmove"],mouseup:["touchend","touchcancel"]});Blockly.unbindEvent_=function(a){for(;a.length;){var b=a.pop(),c=b[2];b[0].removeEventListener(b[1],c,!1)}return c};Blockly.noEvent=function(a){a.preventDefault();a.stopPropagation()};
- Blockly.isTargetInput_=function(a){return"textarea"==a.target.type||"text"==a.target.type||"number"==a.target.type||"email"==a.target.type||"password"==a.target.type||"search"==a.target.type||"tel"==a.target.type||"url"==a.target.type||a.target.isContentEditable};
- Blockly.getRelativeXY_=function(a){var b=new goog.math.Coordinate(0,0),c=a.getAttribute("x");c&&(b.x=parseInt(c,10));if(c=a.getAttribute("y"))b.y=parseInt(c,10);if(c=a.getAttribute("transform"))if(c=c.match(Blockly.getRelativeXY_.XY_REGEXP_))b.x+=parseFloat(c[1]),c[3]&&(b.y+=parseFloat(c[3]));(a=a.getAttribute("style"))&&-1<a.indexOf("translate3d")&&(a=a.match(Blockly.getRelativeXY_.XY_3D_REGEXP_))&&(b.x+=parseFloat(a[1]),a[3]&&(b.y+=parseFloat(a[3])));return b};
- Blockly.getRelativeXY_.XY_REGEXP_=/translate\(\s*([-+\d.e]+)([ ,]\s*([-+\d.e]+)\s*\))?/;Blockly.getRelativeXY_.XY_3D_REGEXP_=/transform:\s*translate3d\(\s*([-+\d.e]+)px([ ,]\s*([-+\d.e]+)\s*)px([ ,]\s*([-+\d.e]+)\s*)px\)?/;
- Blockly.getSvgXY_=function(a,b){var c=0,d=0,e=1;if(goog.dom.contains(b.getCanvas(),a)||goog.dom.contains(b.getBubbleCanvas(),a))e=b.scale;do{var f=Blockly.getRelativeXY_(a);if(a==b.getCanvas()||a==b.getBubbleCanvas())e=1;c+=f.x*e;d+=f.y*e;a=a.parentNode}while(a&&a!=b.getParentSvg());return new goog.math.Coordinate(c,d)};
- Blockly.is3dSupported=function(){if(null!==Blockly.cache3dSupported_)return Blockly.cache3dSupported_;if(!window.getComputedStyle)return!1;var a=document.createElement("p"),b,c={webkitTransform:"-webkit-transform",OTransform:"-o-transform",msTransform:"-ms-transform",MozTransform:"-moz-transform",transform:"transform"};document.body.insertBefore(a,null);for(var d in c)void 0!==a.style[d]&&(a.style[d]="translate3d(1px,1px,1px)",b=window.getComputedStyle(a).getPropertyValue(c[d]));document.body.removeChild(a);
- Blockly.cache3dSupported_=void 0!==b&&0<b.length&&"none"!==b;return Blockly.cache3dSupported_};Blockly.createSvgElement=function(a,b,c,d){a=document.createElementNS(Blockly.SVG_NS,a);for(var e in b)a.setAttribute(e,b[e]);document.body.runtimeStyle&&(a.runtimeStyle=a.currentStyle=a.style);c&&c.appendChild(a);return a};Blockly.isRightButton=function(a){return a.ctrlKey&&goog.userAgent.MAC?!0:2==a.button};
- Blockly.mouseToSvg=function(a,b){var c=b.createSVGPoint();c.x=a.clientX;c.y=a.clientY;var d=b.getScreenCTM(),d=d.inverse();return c.matrixTransform(d)};Blockly.shortestStringLength=function(a){if(!a.length)return 0;for(var b=a[0].length,c=1;c<a.length;c++)b=Math.min(b,a[c].length);return b};
- Blockly.commonWordPrefix=function(a,b){if(!a.length)return 0;if(1==a.length)return a[0].length;for(var c=0,d=b||Blockly.shortestStringLength(a),e=0;e<d;e++){for(var f=a[0][e],g=1;g<a.length;g++)if(f!=a[g][e])return c;" "==f&&(c=e+1)}for(g=1;g<a.length;g++)if((f=a[g][e])&&" "!=f)return c;return d};
- Blockly.commonWordSuffix=function(a,b){if(!a.length)return 0;if(1==a.length)return a[0].length;for(var c=0,d=b||Blockly.shortestStringLength(a),e=0;e<d;e++){for(var f=a[0].substr(-e-1,1),g=1;g<a.length;g++)if(f!=a[g].substr(-e-1,1))return c;" "==f&&(c=e+1)}for(g=1;g<a.length;g++)if((f=a[g].charAt(a[g].length-e-1))&&" "!=f)return c;return d};Blockly.isNumber=function(a){return!!a.match(/^\s*-?\d+(\.\d+)?\s*$/)};
- Blockly.tokenizeInterpolation=function(a){var b=[];a=a.split("");a.push("");for(var c=0,d=[],e=null,f=0;f<a.length;f++){var g=a[f];0==c?"%"==g?c=1:d.push(g):1==c?"%"==g?(d.push(g),c=0):"0"<=g&&"9">=g?(c=2,e=g,(g=d.join(""))&&b.push(g),d.length=0):(d.push("%",g),c=0):2==c&&("0"<=g&&"9">=g?e+=g:(b.push(parseInt(e,10)),f--,c=0))}(g=d.join(""))&&b.push(g);return b};Blockly.genUid=function(){for(var a=Blockly.genUid.soup_.length,b=[],c=0;20>c;c++)b[c]=Blockly.genUid.soup_.charAt(Math.random()*a);return b.join("")};
- Blockly.genUid.soup_="!#%()*+,-./:;=?@[]^_`{|}~ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";Blockly.measureText=function(a,b,c,d){var e=document.createElement("canvas").getContext("2d");e.font=c+" "+a+" "+b;return e.measureText(d).width};Blockly.FieldTextInput=function(a,b){Blockly.FieldTextInput.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldTextInput,Blockly.Field);Blockly.FieldTextInput.FONTSIZE_INITIAL=12;Blockly.FieldTextInput.FONTSIZE_FINAL=14;Blockly.FieldTextInput.ANIMATION_TIME=.25;Blockly.FieldTextInput.TEXT_MEASURE_PADDING_MAGIC=45;Blockly.FieldTextInput.NUMERIC_FIELD_TYPES=["math_number","math_positive_number","math_whole_number"];Blockly.FieldTextInput.prototype.CURSOR="text";
- Blockly.FieldTextInput.prototype.spellcheck_=!0;Blockly.FieldTextInput.prototype.dispose=function(){Blockly.WidgetDiv.hideIfOwner(this);Blockly.FieldTextInput.superClass_.dispose.call(this)};Blockly.FieldTextInput.prototype.setValue=function(a){if(null!==a){if(this.sourceBlock_&&this.validator_){var b=this.validator_(a);null!==b&&void 0!==b&&(a=b)}Blockly.Field.prototype.setValue.call(this,a)}};Blockly.FieldTextInput.prototype.setSpellcheck=function(a){this.spellcheck_=a};
- Blockly.FieldTextInput.prototype.showEditor_=function(a,b){this.workspace_=this.sourceBlock_.workspace;var c=a||!1,d=b||!1;Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,this.widgetDispose_(),this.widgetDisposeAnimationFinished_(),Blockly.FieldTextInput.ANIMATION_TIME);var e=Blockly.WidgetDiv.DIV;e.className+=" fieldTextInput";var f=goog.dom.createDom("input","blocklyHtmlInput");f.setAttribute("spellcheck",this.spellcheck_);d&&f.setAttribute("readonly","true");Blockly.FieldTextInput.htmlInput_=
- f;e.appendChild(f);f.value=f.defaultValue=this.text_;f.oldValue_=null;this.validate_();this.resizeEditor_();c||(f.focus(),f.select(),f.setSelectionRange(0,99999));f.onKeyDownWrapper_=Blockly.bindEvent_(f,"keydown",this,this.onHtmlInputKeyDown_);f.onKeyUpWrapper_=Blockly.bindEvent_(f,"keyup",this,this.onHtmlInputChange_);f.onKeyPressWrapper_=Blockly.bindEvent_(f,"keypress",this,this.onHtmlInputChange_);f.onWorkspaceChangeWrapper_=this.resizeEditor_.bind(this);this.workspace_.addChangeListener(f.onWorkspaceChangeWrapper_);
- e.style.transition="padding "+Blockly.FieldTextInput.ANIMATION_TIME+"s,width "+Blockly.FieldTextInput.ANIMATION_TIME+"s,height "+Blockly.FieldTextInput.ANIMATION_TIME+"s,margin-left "+Blockly.FieldTextInput.ANIMATION_TIME+"s,box-shadow "+Blockly.FieldTextInput.ANIMATION_TIME+"s";f.style.transition="font-size "+Blockly.FieldTextInput.ANIMATION_TIME+"s";f.style.fontSize=Blockly.FieldTextInput.FONTSIZE_FINAL+"pt";e.style.boxShadow="0px 0px 0px 4px "+Blockly.Colours.fieldShadow};
- Blockly.FieldTextInput.prototype.onHtmlInputKeyDown_=function(a){var b=Blockly.FieldTextInput.htmlInput_;13==a.keyCode?Blockly.WidgetDiv.hide():27==a.keyCode?(b.value=b.defaultValue,Blockly.WidgetDiv.hide()):9==a.keyCode&&(Blockly.WidgetDiv.hide(),this.sourceBlock_.tab(this,!a.shiftKey),a.preventDefault())};
- Blockly.FieldTextInput.prototype.onHtmlInputChange_=function(a){a=Blockly.FieldTextInput.htmlInput_;var b=a.value;b!==a.oldValue_?(a.oldValue_=b,this.setValue(b),this.validate_()):goog.userAgent.WEBKIT&&this.sourceBlock_.render();this.resizeEditor_()};
- Blockly.FieldTextInput.prototype.validate_=function(){var a=!0;goog.asserts.assertObject(Blockly.FieldTextInput.htmlInput_);var b=Blockly.FieldTextInput.htmlInput_;this.sourceBlock_&&this.validator_&&(a=this.validator_(b.value));null===a?Blockly.addClass_(b,"blocklyInvalidInput"):Blockly.removeClass_(b,"blocklyInvalidInput")};
- Blockly.FieldTextInput.prototype.resizeEditor_=function(){var a=this.sourceBlock_.workspace.scale,b=Blockly.WidgetDiv.DIV,c=Blockly.measureText(Blockly.FieldTextInput.htmlInput_.style.fontSize,Blockly.FieldTextInput.htmlInput_.style.fontFamily,Blockly.FieldTextInput.htmlInput_.style.fontWeight,Blockly.FieldTextInput.htmlInput_.value),c=c+Blockly.FieldTextInput.TEXT_MEASURE_PADDING_MAGIC,c=Math.max(c*a,Blockly.BlockSvg.FIELD_WIDTH_MIN_EDIT*a),c=Math.min(c,Blockly.BlockSvg.FIELD_WIDTH_MAX_EDIT*a);b.style.width=
- c/a+1+"px";b.style.height=Blockly.BlockSvg.FIELD_WIDTH+1+"px";b.style.transform="scale("+a+")";b.style.marginLeft=-.5*(c-Blockly.BlockSvg.FIELD_WIDTH*a)+"px";var d=this.getBorderRadius()+.5;b.style.borderRadius=d+"px";d=this.sourceBlock_.getColourTertiary();b.style.borderColor=d;d=this.getAbsoluteXY_();d.x-=a/2;d.y-=a/2;this.sourceBlock_.RTL&&(d.x+=c,d.x-=b.offsetWidth);d.y+=1*a;goog.userAgent.GECKO&&Blockly.WidgetDiv.DIV.style.top&&(d.x+=2*a,d.y+=1*a);goog.userAgent.WEBKIT&&(d.x+=.5,d.y-=1*a);b.style.left=
- d.x+"px";b.style.top=d.y+"px"};Blockly.Field.prototype.getBorderRadius=function(){return-1<Blockly.FieldTextInput.NUMERIC_FIELD_TYPES.indexOf(this.sourceBlock_.type)?Blockly.BlockSvg.NUMBER_FIELD_CORNER_RADIUS:Blockly.BlockSvg.TEXT_FIELD_CORNER_RADIUS};
- Blockly.FieldTextInput.prototype.widgetDispose_=function(){var a=this;return function(){var b=Blockly.WidgetDiv.DIV,c=Blockly.FieldTextInput.htmlInput_,d=c.value;if(a.sourceBlock_&&a.validator_){var e=a.validator_(d);null===e?d=c.defaultValue:void 0!==e&&(d=e)}a.setValue(d);a.sourceBlock_.rendered&&a.sourceBlock_.render();Blockly.unbindEvent_(c.onKeyDownWrapper_);Blockly.unbindEvent_(c.onKeyUpWrapper_);Blockly.unbindEvent_(c.onKeyPressWrapper_);a.workspace_.removeChangeListener(c.onWorkspaceChangeWrapper_);
- c.style.fontSize=Blockly.FieldTextInput.FONTSIZE_INITIAL+"pt";b.style.boxShadow="";b.style.width=Blockly.BlockSvg.FIELD_WIDTH+"px";b.style.height=Blockly.BlockSvg.FIELD_HEIGHT+"px";b.style.marginLeft=0}};
- Blockly.FieldTextInput.prototype.widgetDisposeAnimationFinished_=function(){return function(){var a=Blockly.WidgetDiv.DIV.style;a.width="auto";a.height="auto";a.fontSize="";Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv";Blockly.WidgetDiv.DIV.style.transition="";Blockly.FieldTextInput.htmlInput_.style.transition="";Blockly.FieldTextInput.htmlInput_=null}};
- Blockly.FieldTextInput.numberValidator=function(a){if(null===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=parseFloat(a||0);return isNaN(a)?null:String(a)};Blockly.FieldTextInput.nonnegativeIntegerValidator=function(a){(a=Blockly.FieldTextInput.numberValidator(a))&&(a=String(Math.max(0,Math.floor(a))));return a};Blockly.FieldAngle=function(a,b){this.symbol_=Blockly.createSvgElement("tspan",{},null);this.symbol_.appendChild(document.createTextNode("\u00b0"));Blockly.FieldAngle.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);
- Blockly.FieldAngle.prototype.setValidator=function(a){Blockly.FieldAngle.superClass_.setValidator.call(this,a?function(b){var c=a.call(this,b);if(null===c)var d=c;else void 0===c&&(c=b),d=Blockly.FieldAngle.angleValidator.call(this,c),void 0===d&&(d=c);return d===b?void 0:d}:Blockly.FieldAngle.angleValidator)};Blockly.FieldAngle.ROUND=15;Blockly.FieldAngle.HALF=50;Blockly.FieldAngle.CLOCKWISE=!1;Blockly.FieldAngle.OFFSET=0;Blockly.FieldAngle.WRAP=360;
- Blockly.FieldAngle.RADIUS=Blockly.FieldAngle.HALF-1;Blockly.FieldAngle.prototype.dispose_=function(){var a=this;return function(){Blockly.FieldAngle.superClass_.dispose_.call(a)();a.gauge_=null;a.clickWrapper_&&Blockly.unbindEvent_(a.clickWrapper_);a.moveWrapper1_&&Blockly.unbindEvent_(a.moveWrapper1_);a.moveWrapper2_&&Blockly.unbindEvent_(a.moveWrapper2_)}};
- Blockly.FieldAngle.prototype.showEditor_=function(){Blockly.FieldAngle.superClass_.showEditor_.call(this,goog.userAgent.MOBILE||goog.userAgent.ANDROID||goog.userAgent.IPAD);var a=Blockly.WidgetDiv.DIV;if(a.firstChild){var a=Blockly.createSvgElement("svg",{xmlns:"http://www.w3.org/2000/svg","xmlns:html":"http://www.w3.org/1999/xhtml","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1",height:2*Blockly.FieldAngle.HALF+"px",width:2*Blockly.FieldAngle.HALF+"px"},a),b=Blockly.createSvgElement("circle",
- {cx:Blockly.FieldAngle.HALF,cy:Blockly.FieldAngle.HALF,r:Blockly.FieldAngle.RADIUS,"class":"blocklyAngleCircle"},a);this.gauge_=Blockly.createSvgElement("path",{"class":"blocklyAngleGauge"},a);this.line_=Blockly.createSvgElement("line",{x1:Blockly.FieldAngle.HALF,y1:Blockly.FieldAngle.HALF,"class":"blocklyAngleLine"},a);for(var c=0;360>c;c+=15)Blockly.createSvgElement("line",{x1:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS,y1:Blockly.FieldAngle.HALF,x2:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS-
- (0==c%45?10:5),y2:Blockly.FieldAngle.HALF,"class":"blocklyAngleMarks",transform:"rotate("+c+","+Blockly.FieldAngle.HALF+","+Blockly.FieldAngle.HALF+")"},a);a.style.marginLeft=15-Blockly.FieldAngle.RADIUS+"px";this.clickWrapper_=Blockly.bindEvent_(a,"click",this,Blockly.WidgetDiv.hide);this.moveWrapper1_=Blockly.bindEvent_(b,"mousemove",this,this.onMouseMove);this.moveWrapper2_=Blockly.bindEvent_(this.gauge_,"mousemove",this,this.onMouseMove);this.updateGraph_()}};
- Blockly.FieldAngle.prototype.onMouseMove=function(a){var b=this.gauge_.ownerSVGElement.getBoundingClientRect(),c=a.clientX-b.left-Blockly.FieldAngle.HALF;a=a.clientY-b.top-Blockly.FieldAngle.HALF;b=Math.atan(-a/c);isNaN(b)||(b=goog.math.toDegrees(b),0>c?b+=180:0<a&&(b+=360),b=Blockly.FieldAngle.CLOCKWISE?Blockly.FieldAngle.OFFSET+360-b:b-Blockly.FieldAngle.OFFSET,Blockly.FieldAngle.ROUND&&(b=Math.round(b/Blockly.FieldAngle.ROUND)*Blockly.FieldAngle.ROUND),b=Blockly.FieldAngle.angleValidator(b),Blockly.FieldTextInput.htmlInput_.value=
- b,this.setValue(b),this.validate_(),this.resizeEditor_())};Blockly.FieldAngle.prototype.setText=function(a){Blockly.FieldAngle.superClass_.setText.call(this,a);this.textElement_&&(this.updateGraph_(),this.sourceBlock_.RTL?this.textElement_.insertBefore(this.symbol_,this.textElement_.firstChild):this.textElement_.appendChild(this.symbol_),this.size_.width=0)};
- Blockly.FieldAngle.prototype.updateGraph_=function(){if(this.gauge_){var a=Number(this.getText())+Blockly.FieldAngle.OFFSET,b=goog.math.toRadians(a),a=["M ",Blockly.FieldAngle.HALF,",",Blockly.FieldAngle.HALF],c=Blockly.FieldAngle.HALF,d=Blockly.FieldAngle.HALF;if(!isNaN(b)){var e=goog.math.toRadians(Blockly.FieldAngle.OFFSET),f=Math.cos(e)*Blockly.FieldAngle.RADIUS,g=Math.sin(e)*-Blockly.FieldAngle.RADIUS;Blockly.FieldAngle.CLOCKWISE&&(b=2*e-b);c+=Math.cos(b)*Blockly.FieldAngle.RADIUS;d-=Math.sin(b)*
- Blockly.FieldAngle.RADIUS;b=Math.abs(Math.floor((b-e)/Math.PI)%2);Blockly.FieldAngle.CLOCKWISE&&(b=1-b);a.push(" l ",f,",",g," A ",Blockly.FieldAngle.RADIUS,",",Blockly.FieldAngle.RADIUS," 0 ",b," ",Number(Blockly.FieldAngle.CLOCKWISE)," ",c,",",d," z")}this.gauge_.setAttribute("d",a.join(""));this.line_.setAttribute("x2",c);this.line_.setAttribute("y2",d)}};
- Blockly.FieldAngle.angleValidator=function(a){a=Blockly.FieldTextInput.numberValidator(a);null!==a&&(a%=360,0>a&&(a+=360),a>Blockly.FieldAngle.WRAP&&(a-=360),a=String(a));return a};Blockly.FieldNumber=function(a,b,c,d,e){this.precision_=c;this.min_=d;this.max_=e;Blockly.FieldNumber.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldNumber,Blockly.FieldTextInput);Blockly.FieldNumber.DROPDOWN_WIDTH=168;Blockly.FieldNumber.DROPDOWN_Y_PADDING=8;Blockly.FieldNumber.NUMPAD_BUTTONS="789456123.0".split("");
- Blockly.FieldNumber.NUMPAD_DELETE_ICON='data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 40"><path d="M28.89,11.45H16.79a2.86,2.86,0,0,0-2,.84L9.09,18a2.85,2.85,0,0,0,0,4l5.69,5.69a2.86,2.86,0,0,0,2,.84h12.1a2.86,2.86,0,0,0,2.86-2.86V14.31A2.86,2.86,0,0,0,28.89,11.45ZM27.15,22.73a1,1,0,0,1,0,1.41,1,1,0,0,1-.71.3,1,1,0,0,1-.71-0.3L23,21.41l-2.73,2.73a1,1,0,0,1-1.41,0,1,1,0,0,1,0-1.41L21.59,20l-2.73-2.73a1,1,0,0,1,0-1.41,1,1,0,0,1,1.41,0L23,18.59l2.73-2.73a1,1,0,1,1,1.42,1.41L24.42,20Z" fill="'+Blockly.Colours.numPadText+
- '"/></svg>';Blockly.FieldNumber.activeField_=null;Blockly.FieldNumber.prototype.setValidator=function(a){Blockly.FieldNumber.superClass_.setValidator.call(this,a?function(b){var c=a.call(this,b),d;null===c?d=c:(void 0===c&&(c=b),d=Blockly.FieldNumber.numberValidator.call(this,c),void 0===d&&(d=c));return d===b?void 0:d}:Blockly.FieldNumber.numberValidator)};
- Blockly.FieldNumber.prototype.showEditor_=function(){Blockly.FieldNumber.activeField_=this;var a=goog.userAgent.MOBILE||goog.userAgent.ANDROID||goog.userAgent.IPAD;Blockly.FieldNumber.superClass_.showEditor_.call(this,!1,a);a&&this.showNumPad_()};
- Blockly.FieldNumber.prototype.showNumPad_=function(){Blockly.DropDownDiv.hideWithoutAnimation();Blockly.DropDownDiv.clearContent();var a=Blockly.DropDownDiv.getContentDiv();a.setAttribute("role","menu");a.setAttribute("aria-haspopup","true");for(var b=Blockly.FieldNumber.NUMPAD_BUTTONS,c=0,d;d=b[c];c++){var e=document.createElement("button");e.setAttribute("role","menuitem");e.setAttribute("class","blocklyNumPadButton");e.title=d;e.innerHTML=d;e.ontouchstart=Blockly.FieldNumber.numPadButtonTouch_;
- "."==d&&0==this.precision_&&e.setAttribute("style","visibility: hidden");a.appendChild(e)}b=document.createElement("button");b.setAttribute("role","menuitem");b.setAttribute("class","blocklyNumPadButton");b.title="Delete";c=document.createElement("img");c.src=Blockly.FieldNumber.NUMPAD_DELETE_ICON;b.appendChild(c);b.ontouchstart=Blockly.FieldNumber.numPadEraseButtonTouch_;a.appendChild(b);Blockly.DropDownDiv.setColour(Blockly.Colours.numPadBackground,Blockly.Colours.numPadBorder);a.style.width=Blockly.FieldNumber.DROPDOWN_WIDTH+
- "px";b=this.sourceBlock_.workspace.scale;d=this.sourceBlock_.getHeightWidth();d.width*=b;d.height*=b;c=this.getAbsoluteXY_();a=c.x+d.width/2;d=c.y+d.height+Blockly.FieldNumber.DROPDOWN_Y_PADDING;b=c.y-Blockly.BlockSvg.MIN_BLOCK_Y*b-Blockly.BlockSvg.FIELD_Y_OFFSET*b;Blockly.DropDownDiv.setBoundsElement(this.sourceBlock_.workspace.getParentSvg().parentNode);Blockly.DropDownDiv.show(this,a,d,a,b,this.onHide_.bind(this))};
- Blockly.FieldNumber.numPadButtonTouch_=function(){var a=this.innerHTML,b=Blockly.FieldTextInput.htmlInput_.value,c=Blockly.FieldTextInput.htmlInput_.selectionEnd,a=b.slice(0,Blockly.FieldTextInput.htmlInput_.selectionStart)+a+b.slice(c);Blockly.FieldTextInput.htmlInput_.value=Blockly.FieldTextInput.htmlInput_.defaultValue=a;Blockly.FieldNumber.superClass_.resizeEditor_.call(Blockly.FieldNumber.activeField_);Blockly.FieldTextInput.htmlInput_.setSelectionRange(a.length,a.length);Blockly.FieldTextInput.htmlInput_.scrollLeft=
- Blockly.FieldTextInput.htmlInput_.scrollWidth};
- Blockly.FieldNumber.numPadEraseButtonTouch_=function(){var a=Blockly.FieldTextInput.htmlInput_.value,b=Blockly.FieldTextInput.htmlInput_.selectionStart,c=Blockly.FieldTextInput.htmlInput_.selectionEnd,d=a.slice(0,b)+a.slice(c);0==c-b&&(d=a.slice(0,b-1)+a.slice(b));Blockly.FieldTextInput.htmlInput_.value=Blockly.FieldTextInput.htmlInput_.defaultValue=d;Blockly.FieldNumber.superClass_.resizeEditor_.call(Blockly.FieldNumber.activeField_);Blockly.FieldTextInput.htmlInput_.setSelectionRange(d.length,d.length);
- Blockly.FieldTextInput.htmlInput_.scrollLeft=Blockly.FieldTextInput.htmlInput_.scrollWidth};Blockly.FieldNumber.prototype.onHide_=function(){Blockly.DropDownDiv.content_.removeAttribute("role");Blockly.DropDownDiv.content_.removeAttribute("aria-haspopup")};Blockly.FieldNumber.numberValidator=function(a){a=Blockly.FieldTextInput.numberValidator(a);null!==a&&(a=parseFloat(a),a=Math.min(Math.max(a,this.min_),this.max_),a=a.toFixed(this.precision_),a=parseFloat(a),a=String(a));return a};Blockly.FieldCheckbox=function(a,b){Blockly.FieldCheckbox.superClass_.constructor.call(this,"",b);this.setValue(a)};goog.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.prototype.CURSOR="default";
- Blockly.FieldCheckbox.prototype.init=function(a){this.fieldGroup_||(Blockly.FieldCheckbox.superClass_.init.call(this,a),this.checkElement_=Blockly.createSvgElement("text",{"class":"blocklyText blocklyCheckbox",x:-3,y:14},this.fieldGroup_),a=document.createTextNode(Blockly.FieldCheckbox.CHECK_CHAR),this.checkElement_.appendChild(a),this.checkElement_.style.display=this.state_?"block":"none")};Blockly.FieldCheckbox.prototype.getValue=function(){return String(this.state_).toUpperCase()};
- Blockly.FieldCheckbox.prototype.setValue=function(a){a="TRUE"==a;this.state_!==a&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,this.state_,a)),this.state_=a,this.checkElement_&&(this.checkElement_.style.display=a?"block":"none"))};Blockly.FieldCheckbox.prototype.showEditor_=function(){var a=!this.state_;if(this.sourceBlock_&&this.validator_){var b=this.validator_(a);void 0!==b&&(a=b)}null!==a&&this.setValue(String(a).toUpperCase())};Blockly.FieldColour=function(a,b){Blockly.FieldColour.superClass_.constructor.call(this,a,b);this.setText(Blockly.Field.NBSP+Blockly.Field.NBSP+Blockly.Field.NBSP)};goog.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.prototype.colours_=null;Blockly.FieldColour.prototype.columns_=0;Blockly.FieldColour.prototype.init=function(a){Blockly.FieldColour.superClass_.init.call(this,a);this.borderRect_&&(this.borderRect_.style.fillOpacity=1);this.setValue(this.getValue())};
- Blockly.FieldColour.prototype.CURSOR="default";Blockly.FieldColour.prototype.dispose=function(){Blockly.WidgetDiv.hideIfOwner(this);Blockly.FieldColour.superClass_.dispose.call(this)};Blockly.FieldColour.prototype.getValue=function(){return this.colour_};
- Blockly.FieldColour.prototype.setValue=function(a){this.sourceBlock_&&Blockly.Events.isEnabled()&&this.colour_!=a&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,this.colour_,a));this.colour_=a;this.borderRect_&&(this.borderRect_.style.fill=a)};Blockly.FieldColour.prototype.getText=function(){var a=this.colour_,b=a.match(/^#(.)\1(.)\2(.)\3$/);b&&(a="#"+b[1]+b[2]+b[3]);return a};Blockly.FieldColour.COLOURS=goog.ui.ColorPicker.SIMPLE_GRID_COLORS;
- Blockly.FieldColour.COLUMNS=7;Blockly.FieldColour.prototype.setColours=function(a){this.colours_=a;return this};Blockly.FieldColour.prototype.setColumns=function(a){this.columns_=a;return this};
- Blockly.FieldColour.prototype.showEditor_=function(){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,Blockly.FieldColour.widgetDispose_);var a=new goog.ui.ColorPicker;a.setSize(this.columns_||Blockly.FieldColour.COLUMNS);a.setColors(this.colours_||Blockly.FieldColour.COLOURS);var b=goog.dom.getViewportSize(),c=goog.style.getViewportPageOffset(document),d=this.getAbsoluteXY_(),e=this.getScaledBBox_();a.render(Blockly.WidgetDiv.DIV);a.setSelectedColor(this.getValue());var f=goog.style.getSize(a.getElement());
- d.y=d.y+f.height+e.height>=b.height+c.y?d.y-(f.height-1):d.y+(e.height-1);this.sourceBlock_.RTL?(d.x+=e.width,d.x-=f.width,d.x<c.x&&(d.x=c.x)):d.x>b.width+c.x-f.width&&(d.x=b.width+c.x-f.width);Blockly.WidgetDiv.position(d.x,d.y,b,c,this.sourceBlock_.RTL);var g=this;Blockly.FieldColour.changeEventKey_=goog.events.listen(a,goog.ui.ColorPicker.EventType.CHANGE,function(a){a=a.target.getSelectedColor()||"#000000";Blockly.WidgetDiv.hide();if(g.sourceBlock_&&g.validator_){var b=g.validator_(a);void 0!==
- b&&(a=b)}null!==a&&g.setValue(a)})};Blockly.FieldColour.widgetDispose_=function(){Blockly.FieldColour.changeEventKey_&&goog.events.unlistenByKey(Blockly.FieldColour.changeEventKey_)};Blockly.FieldDropdown=function(a,b){this.menuGenerator_=a;this.trimOptions_();var c=this.getOptions_()[0];Blockly.FieldDropdown.superClass_.constructor.call(this,c[1],b)};goog.inherits(Blockly.FieldDropdown,Blockly.Field);Blockly.FieldDropdown.CHECKMARK_OVERHANG=25;Blockly.FieldDropdown.ARROW_CHAR=goog.userAgent.ANDROID?"\u25bc":"\u25be";Blockly.FieldDropdown.prototype.CURSOR="default";
- Blockly.FieldDropdown.prototype.init=function(a){this.fieldGroup_||(this.arrow_=Blockly.createSvgElement("tspan",{},null),this.arrow_.appendChild(document.createTextNode(a.RTL?Blockly.FieldDropdown.ARROW_CHAR+" ":" "+Blockly.FieldDropdown.ARROW_CHAR)),Blockly.FieldDropdown.superClass_.init.call(this,a),a=this.text_,this.text_=null,this.setText(a))};
- Blockly.FieldDropdown.prototype.showEditor_=function(){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,null);var a=this,b=new goog.ui.Menu;b.setRightToLeft(this.sourceBlock_.RTL);for(var c=this.getOptions_(),d=0;d<c.length;d++){var e=c[d][1],f=new goog.ui.MenuItem(c[d][0]);f.setRightToLeft(this.sourceBlock_.RTL);f.setValue(e);f.setCheckable(!0);b.addChild(f,!0);f.setChecked(e==this.value_)}goog.events.listen(b,goog.ui.Component.EventType.ACTION,function(b){if(b=b.target){b=b.getValue();if(a.sourceBlock_&&
- a.validator_){var c=a.validator_(b);void 0!==c&&(b=c)}null!==b&&a.setValue(b)}Blockly.WidgetDiv.hideIfOwner(a)});b.getHandler().listen(b.getElement(),goog.events.EventType.TOUCHSTART,function(a){this.getOwnerControl(a.target).handleMouseDown(a)});b.getHandler().listen(b.getElement(),goog.events.EventType.TOUCHEND,function(a){this.getOwnerControl(a.target).performActionInternal(a)});c=goog.dom.getViewportSize();d=goog.style.getViewportPageOffset(document);e=this.getAbsoluteXY_();f=this.getScaledBBox_();
- b.render(Blockly.WidgetDiv.DIV);var g=b.getElement();Blockly.addClass_(g,"blocklyDropdownMenu");var h=goog.style.getSize(g);h.height=g.scrollHeight;e.y=e.y+h.height+f.height>=c.height+d.y?e.y-(h.height+2):e.y+f.height;this.sourceBlock_.RTL?(e.x+=f.width,e.x+=Blockly.FieldDropdown.CHECKMARK_OVERHANG,e.x<d.x+h.width&&(e.x=d.x+h.width)):(e.x-=Blockly.FieldDropdown.CHECKMARK_OVERHANG,e.x>c.width+d.x-h.width&&(e.x=c.width+d.x-h.width));Blockly.WidgetDiv.position(e.x,e.y,c,d,this.sourceBlock_.RTL);b.setAllowAutoFocus(!0);
- g.focus()};
- Blockly.FieldDropdown.prototype.trimOptions_=function(){this.suffixField=this.prefixField=null;var a=this.menuGenerator_;if(goog.isArray(a)&&!(2>a.length)){var b=a.map(function(a){return a[0]}),c=Blockly.shortestStringLength(b),d=Blockly.commonWordPrefix(b,c),e=Blockly.commonWordSuffix(b,c);if((d||e)&&!(c<=d+e)){d&&(this.prefixField=b[0].substring(0,d-1));e&&(this.suffixField=b[0].substr(1-e));b=[];for(c=0;c<a.length;c++){var f=a[c][0],g=a[c][1],f=f.substring(d,f.length-e);b[c]=[f,g]}this.menuGenerator_=b}}};
- Blockly.FieldDropdown.prototype.getOptions_=function(){return goog.isFunction(this.menuGenerator_)?this.menuGenerator_.call(this):this.menuGenerator_};Blockly.FieldDropdown.prototype.getValue=function(){return this.value_};
- Blockly.FieldDropdown.prototype.setValue=function(a){if(null!==a&&a!==this.value_){this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,this.value_,a));this.value_=a;for(var b=this.getOptions_(),c=0;c<b.length;c++)if(b[c][1]==a){this.setText(b[c][0]);return}this.setText(a)}};
- Blockly.FieldDropdown.prototype.setText=function(a){this.sourceBlock_&&this.arrow_&&(this.arrow_.style.fill=this.sourceBlock_.getColour());null!==a&&a!==this.text_&&(this.text_=a,this.updateTextNode_(),this.textElement_&&(this.sourceBlock_.RTL?this.textElement_.insertBefore(this.arrow_,this.textElement_.firstChild):this.textElement_.appendChild(this.arrow_)),this.sourceBlock_&&this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_()))};
- Blockly.FieldDropdown.prototype.dispose=function(){Blockly.WidgetDiv.hideIfOwner(this);Blockly.FieldDropdown.superClass_.dispose.call(this)};Blockly.FieldIconMenu=function(a){this.icons_=a;Blockly.FieldIconMenu.superClass_.constructor.call(this,a[0].value)};goog.inherits(Blockly.FieldIconMenu,Blockly.Field);Blockly.FieldIconMenu.DROPDOWN_WIDTH=168;Blockly.FieldIconMenu.savedPrimary_=null;
- Blockly.FieldIconMenu.prototype.init=function(a){this.arrowX_=18;this.arrowY_=10;a.RTL&&(this.arrowX_=-this.arrowX_-12);this.arrowIcon_=Blockly.createSvgElement("image",{height:"12px",width:"12px",transform:"translate("+this.arrowX_+","+this.arrowY_+")"});this.arrowIcon_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",Blockly.mainWorkspace.options.pathToMedia+"dropdown-arrow.svg");a.getSvgRoot().appendChild(this.arrowIcon_);Blockly.FieldIconMenu.superClass_.init.call(this,a)};
- Blockly.FieldIconMenu.prototype.CURSOR="default";Blockly.FieldIconMenu.prototype.setValue=function(a){null!==a&&a!==this.value_&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,this.value_,a)),this.value_=a,this.setParentFieldImage(this.getSrcForValue(this.value_)))};
- Blockly.FieldIconMenu.prototype.setParentFieldImage=function(a){if(this.sourceBlock_&&this.sourceBlock_.parentBlock_)for(var b=this.sourceBlock_.parentBlock_,c=0,d;d=b.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)if(f instanceof Blockly.FieldImage){f.setValue(a);return}};Blockly.FieldIconMenu.prototype.getValue=function(){return this.value_};Blockly.FieldIconMenu.prototype.getSrcForValue=function(a){for(var b=0,c;c=this.icons_[b];b++)if(c.value===a)return c.src};
- Blockly.FieldIconMenu.prototype.showEditor_=function(){if(!Blockly.DropDownDiv.hideIfOwner(this)){Blockly.DropDownDiv.hideWithoutAnimation();Blockly.DropDownDiv.clearContent();var a=Blockly.DropDownDiv.getContentDiv();a.setAttribute("role","menu");a.setAttribute("aria-haspopup","true");for(var b=0,c;c=this.icons_[b];b++){if("placeholder"==c.type){var d=document.createElement("span");d.setAttribute("class","blocklyDropDownPlaceholder");d.style.width=c.width+"px";d.style.height=c.height+"px"}else{d=
- document.createElement("button");d.setAttribute("id",":"+b);d.setAttribute("role","menuitem");d.setAttribute("class","blocklyDropDownButton");d.title=c.alt;d.style.width=c.width+"px";d.style.height=c.height+"px";var e=this.sourceBlock_.getColour();c.value==this.getValue()&&(e=this.sourceBlock_.getColourTertiary(),d.setAttribute("aria-selected","true"));d.style.backgroundColor=e;d.style.borderColor=this.sourceBlock_.getColourTertiary();d.onclick=this.buttonClick_.bind(this);d.ontouchend=this.buttonClick_.bind(this);
- d.ontouchstart=function(a){this.setAttribute("class","blocklyDropDownButton blocklyDropDownButtonHover");a.preventDefault()};d.onmouseover=function(){this.setAttribute("class","blocklyDropDownButton blocklyDropDownButtonHover");a.setAttribute("aria-activedescendant",this.id)};d.onmouseout=function(){this.setAttribute("class","blocklyDropDownButton");a.removeAttribute("aria-activedescendant")};e=document.createElement("img");e.src=c.src;d.setAttribute("data-value",c.value);e.setAttribute("data-value",
- c.value);d.appendChild(e)}a.appendChild(d)}a.style.width=Blockly.FieldIconMenu.DROPDOWN_WIDTH+"px";c=this.sourceBlock_.workspace.scale;e=this.sourceBlock_.getHeightWidth();e.width*=c;e.height*=c;d=this.getAbsoluteXY_();b=d.x+e.width/2;e=d.y+e.height;c=d.y-Blockly.BlockSvg.MIN_BLOCK_Y*c-Blockly.BlockSvg.FIELD_Y_OFFSET*c;Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(),this.sourceBlock_.getColourTertiary());this.savedPrimary_=this.sourceBlock_.getColour();this.sourceBlock_.setColour(this.sourceBlock_.getColourSecondary(),
- this.sourceBlock_.getColourSecondary(),this.sourceBlock_.getColourTertiary());Blockly.DropDownDiv.setBoundsElement(this.sourceBlock_.workspace.getParentSvg().parentNode);Blockly.DropDownDiv.show(this,b,e,b,c,this.onHide_.bind(this))||this.arrowIcon_.setAttribute("transform","translate("+(this.arrowX_+Blockly.DropDownDiv.ARROW_SIZE/1.5+1)+","+(this.arrowY_+Blockly.DropDownDiv.ARROW_SIZE/1.5)+") rotate(180)")}};
- Blockly.FieldIconMenu.prototype.buttonClick_=function(a){a=a.target.getAttribute("data-value");this.setValue(a);Blockly.DropDownDiv.hide()};
- Blockly.FieldIconMenu.prototype.onHide_=function(){this.sourceBlock_&&this.sourceBlock_.setColour(this.savedPrimary_,this.sourceBlock_.getColourSecondary(),this.sourceBlock_.getColourTertiary());Blockly.DropDownDiv.content_.removeAttribute("role");Blockly.DropDownDiv.content_.removeAttribute("aria-haspopup");Blockly.DropDownDiv.content_.removeAttribute("aria-activedescendant");this.arrowIcon_.setAttribute("transform","translate("+this.arrowX_+","+this.arrowY_+")")};Blockly.FieldImage=function(a,b,c,d,e){this.sourceBlock_=null;this.height_=Number(c);this.width_=Number(b);this.size_=new goog.math.Size(this.width_,this.height_);this.text_=d||"";this.flipRTL_=e;this.setValue(a)};goog.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.prototype.rectElement_=null;Blockly.FieldImage.prototype.EDITABLE=!1;
- Blockly.FieldImage.prototype.init=function(){if(!this.fieldGroup_){this.fieldGroup_=Blockly.createSvgElement("g",{},null);this.visible_||(this.fieldGroup_.style.display="none");this.imageElement_=Blockly.createSvgElement("image",{height:this.height_+"px",width:this.width_+"px"},this.fieldGroup_);this.setValue(this.src_);goog.userAgent.GECKO&&(this.rectElement_=Blockly.createSvgElement("rect",{height:this.height_+"px",width:this.width_+"px","fill-opacity":0},this.fieldGroup_));this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_);
- var a=this.rectElement_||this.imageElement_;a.tooltip=this.sourceBlock_;Blockly.Tooltip.bindMouseEvents(a)}};Blockly.FieldImage.prototype.dispose=function(){goog.dom.removeNode(this.fieldGroup_);this.rectElement_=this.imageElement_=this.fieldGroup_=null};Blockly.FieldImage.prototype.setTooltip=function(a){(this.rectElement_||this.imageElement_).tooltip=a};Blockly.FieldImage.prototype.getValue=function(){return this.src_};
- Blockly.FieldImage.prototype.setValue=function(a){null!==a&&(this.src_=a,this.imageElement_&&this.imageElement_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",goog.isString(a)?a:""))};Blockly.FieldImage.prototype.getFlipRTL=function(){return this.flipRTL_};Blockly.FieldImage.prototype.setText=function(a){null!==a&&(this.text_=a)};Blockly.FieldImage.prototype.render_=function(){};Blockly.Variables={};Blockly.Variables.NAME_TYPE="VARIABLE";Blockly.Variables.allVariables=function(a){var b;if(a.getDescendants)b=a.getDescendants();else if(a.getAllBlocks)b=a.getAllBlocks();else throw"Not Block or Workspace: "+a;a=Object.create(null);for(var c=0;c<b.length;c++)for(var d=b[c].getVars(),e=0;e<d.length;e++){var f=d[e];f&&(a[f.toLowerCase()]=f)}b=[];for(var g in a)b.push(a[g]);return b};
- Blockly.Variables.renameVariable=function(a,b,c){Blockly.Events.setGroup(!0);c=c.getAllBlocks();for(var d=0;d<c.length;d++)c[d].renameVar(a,b);Blockly.Events.setGroup(!1)};
- Blockly.Variables.flyoutCategory=function(a){a=Blockly.Variables.allVariables(a);a.sort(goog.string.caseInsensitiveCompare);goog.array.remove(a,Blockly.Msg.VARIABLES_DEFAULT_NAME);a.unshift(Blockly.Msg.VARIABLES_DEFAULT_NAME);for(var b=[],c=0;c<a.length;c++){if(Blockly.Blocks.variables_set){var d=goog.dom.createDom("block");d.setAttribute("type","variables_set");Blockly.Blocks.variables_get&&d.setAttribute("gap",8);var e=goog.dom.createDom("field",null,a[c]);e.setAttribute("name","VAR");d.appendChild(e);
- b.push(d)}Blockly.Blocks.variables_get&&(d=goog.dom.createDom("block"),d.setAttribute("type","variables_get"),Blockly.Blocks.variables_set&&d.setAttribute("gap",24),e=goog.dom.createDom("field",null,a[c]),e.setAttribute("name","VAR"),d.appendChild(e),b.push(d))}return b};
- Blockly.Variables.generateUniqueName=function(a){a=Blockly.Variables.allVariables(a);var b="";if(a.length)for(var c=1,d=0,e="ijkmnopqrstuvwxyzabcdefgh".charAt(d);!b;){for(var f=!1,g=0;g<a.length;g++)if(a[g].toLowerCase()==e){f=!0;break}f?(d++,25==d&&(d=0,c++),e="ijkmnopqrstuvwxyzabcdefgh".charAt(d),1<c&&(e+=c)):b=e}else b="i";return b};Blockly.FieldVariable=function(a,b){Blockly.FieldVariable.superClass_.constructor.call(this,Blockly.FieldVariable.dropdownCreate,b);this.setValue(a||"")};goog.inherits(Blockly.FieldVariable,Blockly.FieldDropdown);Blockly.FieldVariable.prototype.setValidator=function(a){Blockly.FieldVariable.superClass_.setValidator.call(this,a?function(b){var c=a.call(this,b);if(null===c)var d=c;else void 0===c&&(c=b),d=Blockly.FieldVariable.dropdownChange.call(this,c),void 0===d&&(d=c);return d===b?void 0:d}:Blockly.FieldVariable.dropdownChange)};
- Blockly.FieldVariable.prototype.init=function(a){this.fieldGroup_||(Blockly.FieldVariable.superClass_.init.call(this,a),this.getValue()||this.setValue(Blockly.Variables.generateUniqueName(a.isInFlyout?a.workspace.targetWorkspace:a.workspace)))};Blockly.FieldVariable.prototype.getValue=function(){return this.getText()};
- Blockly.FieldVariable.prototype.setValue=function(a){this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.Change(this.sourceBlock_,"field",this.name,this.value_,a));this.value_=a;this.setText(a)};
- Blockly.FieldVariable.dropdownCreate=function(){var a=this.sourceBlock_&&this.sourceBlock_.workspace?Blockly.Variables.allVariables(this.sourceBlock_.workspace):[],b=this.getText();b&&-1==a.indexOf(b)&&a.push(b);a.sort(goog.string.caseInsensitiveCompare);a.push(Blockly.Msg.RENAME_VARIABLE);a.push(Blockly.Msg.NEW_VARIABLE);for(var b=[],c=0;c<a.length;c++)b[c]=[a[c],a[c]];return b};
- Blockly.FieldVariable.dropdownChange=function(a){function b(a,b){Blockly.hideChaff();var c=window.prompt(a,b);c&&(c=c.replace(/[\s\xa0]+/g," ").replace(/^ | $/g,""),c==Blockly.Msg.RENAME_VARIABLE||c==Blockly.Msg.NEW_VARIABLE)&&(c=null);return c}var c=this.sourceBlock_.workspace;if(a==Blockly.Msg.RENAME_VARIABLE){var d=this.getText();(a=b(Blockly.Msg.RENAME_VARIABLE_TITLE.replace("%1",d),d))&&Blockly.Variables.renameVariable(d,a,c);return null}if(a==Blockly.Msg.NEW_VARIABLE)return(a=b(Blockly.Msg.NEW_VARIABLE_TITLE,
- ""))?(Blockly.Variables.renameVariable(a,a,c),a):null};Blockly.Generator=function(a){this.name_=a;this.FUNCTION_NAME_PLACEHOLDER_REGEXP_=new RegExp(this.FUNCTION_NAME_PLACEHOLDER_,"g")};Blockly.Generator.NAME_TYPE="generated_function";Blockly.Generator.prototype.INFINITE_LOOP_TRAP=null;Blockly.Generator.prototype.STATEMENT_PREFIX=null;Blockly.Generator.prototype.INDENT=" ";
- Blockly.Generator.prototype.workspaceToCode=function(a){a||(console.warn("No workspace specified in workspaceToCode call. Guessing."),a=Blockly.getMainWorkspace());var b=[];this.init(a);a=a.getTopBlocks(!0);for(var c=0,d;d=a[c];c++){var e=this.blockToCode(d);goog.isArray(e)&&(e=e[0]);e&&(d.outputConnection&&this.scrubNakedValue&&(e=this.scrubNakedValue(e)),b.push(e))}b=b.join("\n");b=this.finish(b);b=b.replace(/^\s+\n/,"");b=b.replace(/\n\s+$/,"\n");return b=b.replace(/[ \t]+\n/g,"\n")};
- Blockly.Generator.prototype.prefixLines=function(a,b){return b+a.replace(/\n(.)/g,"\n"+b+"$1")};Blockly.Generator.prototype.allNestedComments=function(a){var b=[];a=a.getDescendants();for(var c=0;c<a.length;c++){var d=a[c].getCommentText();d&&b.push(d)}b.length&&b.push("");return b.join("\n")};
- Blockly.Generator.prototype.blockToCode=function(a){if(!a)return"";if(a.disabled)return this.blockToCode(a.getNextBlock());var b=this[a.type];goog.asserts.assertFunction(b,'Language "%s" does not know how to generate code for block type "%s".',this.name_,a.type);b=b.call(a,a);if(goog.isArray(b))return goog.asserts.assert(a.outputConnection,'Expecting string from statement block "%s".',a.type),[this.scrub_(a,b[0]),b[1]];if(goog.isString(b))return this.STATEMENT_PREFIX&&(b=this.STATEMENT_PREFIX.replace(/%1/g,
- "'"+a.id+"'")+b),this.scrub_(a,b);if(null===b)return"";goog.asserts.fail("Invalid code generated: %s",b)};
- Blockly.Generator.prototype.valueToCode=function(a,b,c){isNaN(c)&&goog.asserts.fail('Expecting valid order from block "%s".',a.type);a=a.getInputTargetBlock(b);if(!a)return"";var d=this.blockToCode(a);if(""===d)return"";goog.asserts.assertArray(d,'Expecting tuple from value block "%s".',a.type);b=d[0];d=d[1];isNaN(d)&&goog.asserts.fail('Expecting valid order from value block "%s".',a.type);b&&c<=d&&(c!=d||0!=c&&99!=c)&&(b="("+b+")");return b};
- Blockly.Generator.prototype.statementToCode=function(a,b){var c=a.getInputTargetBlock(b),d=this.blockToCode(c);goog.asserts.assertString(d,'Expecting code from statement block "%s".',c&&c.type);d&&(d=this.prefixLines(d,this.INDENT));return d};Blockly.Generator.prototype.addLoopTrap=function(a,b){this.INFINITE_LOOP_TRAP&&(a=this.INFINITE_LOOP_TRAP.replace(/%1/g,"'"+b+"'")+a);this.STATEMENT_PREFIX&&(a+=this.prefixLines(this.STATEMENT_PREFIX.replace(/%1/g,"'"+b+"'"),this.INDENT));return a};
- Blockly.Generator.prototype.RESERVED_WORDS_="";Blockly.Generator.prototype.addReservedWords=function(a){this.RESERVED_WORDS_+=a+","};Blockly.Generator.prototype.FUNCTION_NAME_PLACEHOLDER_="{leCUI8hutHZI4480Dc}";
- Blockly.Generator.prototype.provideFunction_=function(a,b){if(!this.definitions_[a]){var c=this.variableDB_.getDistinctName(a,this.NAME_TYPE);this.functionNames_[a]=c;for(var c=b.join("\n").replace(this.FUNCTION_NAME_PLACEHOLDER_REGEXP_,c),d;d!=c;)d=c,c=c.replace(/^(( )*) /gm,"$1"+this.INDENT);this.definitions_[a]=c}return this.functionNames_[a]};Blockly.Names=function(a,b){this.variablePrefix_=b||"";this.reservedDict_=Object.create(null);if(a)for(var c=a.split(","),d=0;d<c.length;d++)this.reservedDict_[c[d]]=!0;this.reset()};Blockly.Names.prototype.reset=function(){this.db_=Object.create(null);this.dbReverse_=Object.create(null)};
- Blockly.Names.prototype.getName=function(a,b){var c=a.toLowerCase()+"_"+b,d=b==Blockly.Variables.NAME_TYPE?this.variablePrefix_:"";if(c in this.db_)return d+this.db_[c];var e=this.getDistinctName(a,b);this.db_[c]=e.substr(d.length);return e};Blockly.Names.prototype.getDistinctName=function(a,b){for(var c=this.safeName_(a),d="";this.dbReverse_[c+d]||c+d in this.reservedDict_;)d=d?d+1:2;c+=d;this.dbReverse_[c]=!0;return(b==Blockly.Variables.NAME_TYPE?this.variablePrefix_:"")+c};
- Blockly.Names.prototype.safeName_=function(a){a?(a=encodeURI(a.replace(/ /g,"_")).replace(/[^\w]/g,"_"),-1!="0123456789".indexOf(a[0])&&(a="my_"+a)):a="unnamed";return a};Blockly.Names.equals=function(a,b){return a.toLowerCase()==b.toLowerCase()};Blockly.Procedures={};Blockly.Procedures.NAME_TYPE="PROCEDURE";Blockly.Procedures.allProcedures=function(a){a=a.getAllBlocks();for(var b=[],c=[],d=0;d<a.length;d++)if(a[d].getProcedureDef){var e=a[d].getProcedureDef();e&&(e[2]?b.push(e):c.push(e))}c.sort(Blockly.Procedures.procTupleComparator_);b.sort(Blockly.Procedures.procTupleComparator_);return[c,b]};Blockly.Procedures.procTupleComparator_=function(a,b){return a[0].toLowerCase().localeCompare(b[0].toLowerCase())};
- Blockly.Procedures.findLegalName=function(a,b){if(b.isInFlyout)return a;for(;!Blockly.Procedures.isLegalName(a,b.workspace,b);){var c=a.match(/^(.*?)(\d+)$/);a=c?c[1]+(parseInt(c[2],10)+1):a+"2"}return a};Blockly.Procedures.isLegalName=function(a,b,c){b=b.getAllBlocks();for(var d=0;d<b.length;d++)if(b[d]!=c&&b[d].getProcedureDef){var e=b[d].getProcedureDef();if(Blockly.Names.equals(e[0],a))return!1}return!0};
- Blockly.Procedures.rename=function(a){a=a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"");a=Blockly.Procedures.findLegalName(a,this.sourceBlock_);for(var b=this.sourceBlock_.workspace.getAllBlocks(),c=0;c<b.length;c++)b[c].renameProcedure&&b[c].renameProcedure(this.text_,a);return a};
- Blockly.Procedures.flyoutCategory=function(a){function b(a,b){for(var d=0;d<a.length;d++){var h=a[d][0],k=a[d][1],l=goog.dom.createDom("block");l.setAttribute("type",b);l.setAttribute("gap",16);var n=goog.dom.createDom("mutation");n.setAttribute("name",h);l.appendChild(n);for(h=0;h<k.length;h++){var m=goog.dom.createDom("arg");m.setAttribute("name",k[h]);n.appendChild(m)}c.push(l)}}var c=[];if(Blockly.Blocks.procedures_defnoreturn){var d=goog.dom.createDom("block");d.setAttribute("type","procedures_defnoreturn");
- d.setAttribute("gap",16);c.push(d)}Blockly.Blocks.procedures_defreturn&&(d=goog.dom.createDom("block"),d.setAttribute("type","procedures_defreturn"),d.setAttribute("gap",16),c.push(d));Blockly.Blocks.procedures_ifreturn&&(d=goog.dom.createDom("block"),d.setAttribute("type","procedures_ifreturn"),d.setAttribute("gap",16),c.push(d));c.length&&c[c.length-1].setAttribute("gap",24);a=Blockly.Procedures.allProcedures(a);b(a[0],"procedures_callnoreturn");b(a[1],"procedures_callreturn");return c};
- Blockly.Procedures.getCallers=function(a,b){for(var c=[],d=b.getAllBlocks(),e=0;e<d.length;e++)if(d[e].getProcedureCall){var f=d[e].getProcedureCall();f&&Blockly.Names.equals(f,a)&&c.push(d[e])}return c};Blockly.Procedures.disposeCallers=function(a,b){for(var c=Blockly.Procedures.getCallers(a,b),d=0;d<c.length;d++)c[d].dispose(!0,!1)};
- Blockly.Procedures.mutateCallers=function(a){var b=Blockly.Events.recordUndo,c=a.getProcedureDef()[0],d=a.mutationToDom(!0);a=Blockly.Procedures.getCallers(c,a.workspace);for(var c=0,e;e=a[c];c++){var f=e.mutationToDom(),f=f&&Blockly.Xml.domToText(f);e.domToMutation(d);var g=e.mutationToDom(),g=g&&Blockly.Xml.domToText(g);f!=g&&(Blockly.Events.recordUndo=!1,Blockly.Events.fire(new Blockly.Events.Change(e,"mutation",null,f,g)),Blockly.Events.recordUndo=b)}};
- Blockly.Procedures.getDefinition=function(a,b){for(var c=b.getAllBlocks(),d=0;d<c.length;d++)if(c[d].getProcedureDef){var e=c[d].getProcedureDef();if(e&&Blockly.Names.equals(e[0],a))return c[d]}return null};Blockly.Flyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);this.RTL=!!a.RTL;this.horizontalLayout_=a.horizontalLayout;this.toolboxPosition_=a.toolboxPosition;this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isFlyout=!0;this.eventWrappers_=[];this.buttons_=[];this.listeners_=[];this.permanentlyDisabled_=[]};Blockly.Flyout.prototype.autoClose=!0;Blockly.Flyout.prototype.CORNER_RADIUS=0;Blockly.Flyout.prototype.BLOCK_MARGIN=8;
- Blockly.Flyout.prototype.SCROLLBAR_PADDING=2;Blockly.Flyout.prototype.width_=0;Blockly.Flyout.prototype.height_=0;Blockly.Flyout.prototype.contentWidth_=0;Blockly.Flyout.prototype.contentHeight_=0;Blockly.Flyout.prototype.verticalOffset_=0;Blockly.Flyout.prototype.dragAngleRange_=70;Blockly.Flyout.prototype.dragMode_=Blockly.DRAG_NONE;
- Blockly.Flyout.prototype.createDom=function(){this.svgGroup_=Blockly.createSvgElement("g",{"class":"blocklyFlyout"},null);this.svgBackground_=Blockly.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());return this.svgGroup_};
- Blockly.Flyout.prototype.init=function(a){this.targetWorkspace_=a;this.workspace_.targetWorkspace=a;this.scrollbar_=new Blockly.Scrollbar(this.workspace_,this.horizontalLayout_,!1);this.hide();Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEvent_(this.svgGroup_,"wheel",this,this.wheel_));this.autoClose||(this.filterWrapper_=this.filterForCapacity_.bind(this),this.targetWorkspace_.addChangeListener(this.filterWrapper_));Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEvent_(this.svgGroup_,
- "mousedown",this,this.onMouseDown_))};
- Blockly.Flyout.prototype.dispose=function(){this.hide();Blockly.unbindEvent_(this.eventWrappers_);this.filterWrapper_&&(this.targetWorkspace_.removeChangeListener(this.filterWrapper_),this.filterWrapper_=null);this.scrollbar_&&(this.scrollbar_.dispose(),this.scrollbar_=null);this.workspace_&&(this.workspace_.targetWorkspace=null,this.workspace_.dispose(),this.workspace_=null);this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.targetWorkspace_=this.svgBackground_=null};
- Blockly.Flyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0}}var b=this.verticalOffset_+this.SCROLLBAR_PADDING;if(this.horizontalLayout_){this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var c=this.height_,d=this.width_-2*this.SCROLLBAR_PADDING}else c=this.height_-2*this.SCROLLBAR_PADDING,d=this.width_;return{viewHeight:c,viewWidth:d,contentHeight:this.contentHeight_*this.workspace_.scale,contentWidth:this.contentWidth_*
- this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:a.y,contentLeft:0,absoluteTop:b,absoluteLeft:this.SCROLLBAR_PADDING}};
- Blockly.Flyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&(!this.horizontalLayout_&&goog.isNumber(a.y)?this.workspace_.scrollY=-b.contentHeight*a.y-b.contentTop:this.horizontalLayout_&&goog.isNumber(a.x)&&(this.workspace_.scrollX=this.RTL?-b.contentWidth*a.x+b.contentLeft:-b.contentWidth*a.x-b.contentLeft),this.workspace_.translate(this.horizontalLayout_&&this.RTL?b.absoluteLeft+b.viewWidth-this.workspace_.scrollX:this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
- Blockly.Flyout.prototype.setVerticalOffset=function(a){this.verticalOffset_=a};
- Blockly.Flyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();if(a){var b=this.horizontalLayout_?a.viewWidth:this.width_,b=b-this.CORNER_RADIUS;this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT&&(b*=-1);this.setBackgroundPath_(b,this.horizontalLayout_?this.height_+this.verticalOffset_:a.viewHeight);b=a.absoluteLeft;this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT&&(b+=a.viewWidth,b-=this.width_);var c=a.absoluteTop;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&
- (c+=a.viewHeight,c-=this.height_);this.svgGroup_.setAttribute("transform","translate("+b+","+c+")");this.horizontalLayout_?this.width_=a.viewWidth:this.height_=a.viewHeight;this.scrollbar_&&this.scrollbar_.resize();this.svgGroup_.style.opacity=1}}};Blockly.Flyout.prototype.setBackgroundPath_=function(a,b){this.horizontalLayout_?this.setBackgroundPathHorizontal_(a,b):this.setBackgroundPathVertical_(a,b)};
- Blockly.Flyout.prototype.setBackgroundPathVertical_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT,d=["M "+(c?this.width_:0)+",0"];d.push("h",a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b-2*this.CORNER_RADIUS));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",-a);d.push("z");this.svgBackground_.setAttribute("d",
- d.join(" "))};
- Blockly.Flyout.prototype.setBackgroundPathHorizontal_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-1*(a-this.CORNER_RADIUS)),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,
- -this.CORNER_RADIUS),d.push("h",a-this.CORNER_RADIUS),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b-this.CORNER_RADIUS),d.push("h",-a-this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))};Blockly.Flyout.prototype.scrollToStart=function(){this.scrollbar_.set(this.horizontalLayout_&&this.RTL?1E9:0)};
- Blockly.Flyout.prototype.wheel_=function(a){if(!this.horizontalLayout_){var b=a.deltaY;if(b){goog.userAgent.GECKO&&(b*=10);var c=this.getMetrics_(),b=c.viewTop+b,b=Math.min(b,c.contentHeight-c.viewHeight),b=Math.max(b,0);this.scrollbar_.set(b);a.preventDefault();a.stopPropagation()}}};Blockly.Flyout.prototype.isVisible=function(){return this.svgGroup_&&"block"==this.svgGroup_.style.display};
- Blockly.Flyout.prototype.hide=function(){if(this.isVisible()){this.svgGroup_.style.display="none";for(var a=0,b;b=this.listeners_[a];a++)Blockly.unbindEvent_(b);this.listeners_.length=0;this.reflowWrapper_&&(this.workspace_.removeChangeListener(this.reflowWrapper_),this.reflowWrapper_=null)}};
- Blockly.Flyout.prototype.show=function(a){this.hide();this.clearOldBlocks_();a==Blockly.Variables.NAME_TYPE?a=Blockly.Variables.flyoutCategory(this.workspace_.targetWorkspace):a==Blockly.Procedures.NAME_TYPE&&(a=Blockly.Procedures.flyoutCategory(this.workspace_.targetWorkspace));for(var b=this.BLOCK_MARGIN,c=[],d=[],e=this.permanentlyDisabled_.length=0,f;f=a[e];e++)if(f.tagName&&"BLOCK"==f.tagName.toUpperCase()){var g=Blockly.Xml.domToBlock(f,this.workspace_);g.disabled&&this.permanentlyDisabled_.push(g);
- c.push(g);f=parseInt(f.getAttribute("gap"),10);d.push(isNaN(f)?3*b:f)}this.svgGroup_.style.opacity=0;this.svgGroup_.style.display="block";this.layoutBlocks_(c,d,b);this.listeners_.push(Blockly.bindEvent_(this.svgBackground_,"mouseover",this,function(a){a=this.workspace_.getTopBlocks(!1);for(var b=0,c;c=a[b];b++)c.removeSelect()}));this.horizontalLayout_?this.height_=0:this.width_=0;this.reflow();this.filterForCapacity_();Blockly.svgResize(this.workspace_);this.reflowWrapper_=this.reflow.bind(this);
- this.workspace_.addChangeListener(this.reflowWrapper_)};
- Blockly.Flyout.prototype.layoutBlocks_=function(a,b,c){for(var d=c/this.workspace_.scale+Blockly.BlockSvg.TAB_WIDTH,e=0,f=0,g=d,h=c,k=0,l;l=a[k];k++){for(var e=l.getDescendants(),f=0,n;n=e[f];f++)n.isInFlyout=!0;n=l.getSvgRoot();var m=l.getHeightWidth();Blockly.Events.disable();l.moveBy(this.horizontalLayout_&&this.RTL?-g:g,h);Blockly.Events.enable();e=g+m.width+d;f=h+m.height+c;this.horizontalLayout_?g+=m.width+b[k]:h+=m.height+b[k];m=Blockly.createSvgElement("rect",{"fill-opacity":0},null);m.tooltip=
- l;Blockly.Tooltip.bindMouseEvents(m);this.workspace_.getCanvas().insertBefore(m,l.getSvgRoot());l.flyoutRect_=m;this.buttons_[k]=m;this.addBlockListeners_(n,l,m)}this.contentWidth_=e;this.contentHeight_=f};Blockly.Flyout.prototype.clearOldBlocks_=function(){for(var a=this.workspace_.getTopBlocks(!1),b=0,c;c=a[b];b++)c.workspace==this.workspace_&&c.dispose(!1,!1);for(a=0;b=this.buttons_[a];a++)goog.dom.removeNode(b);this.buttons_.length=0};
- Blockly.Flyout.prototype.addBlockListeners_=function(a,b,c){this.autoClose?(this.listeners_.push(Blockly.bindEvent_(a,"mousedown",null,this.createBlockFunc_(b))),this.listeners_.push(Blockly.bindEvent_(c,"mousedown",null,this.createBlockFunc_(b)))):(this.listeners_.push(Blockly.bindEvent_(a,"mousedown",null,this.blockMouseDown_(b))),this.listeners_.push(Blockly.bindEvent_(c,"mousedown",null,this.blockMouseDown_(b))));this.listeners_.push(Blockly.bindEvent_(a,"mouseover",b,b.addSelect));this.listeners_.push(Blockly.bindEvent_(a,
- "mouseout",b,b.removeSelect));this.listeners_.push(Blockly.bindEvent_(c,"mouseover",b,b.addSelect));this.listeners_.push(Blockly.bindEvent_(c,"mouseout",b,b.removeSelect))};
- Blockly.Flyout.prototype.blockMouseDown_=function(a){var b=this;return function(c){b.dragMode_=Blockly.DRAG_NONE;Blockly.terminateDrag_();Blockly.WidgetDiv.hide(!0);Blockly.DropDownDiv.hideWithoutAnimation();Blockly.hideChaff();Blockly.isRightButton(c)?a.showContextMenu_(c):(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),b.startDragMouseY_=c.clientY,b.startDragMouseX_=c.clientX,Blockly.Flyout.startDownEvent_=c,Blockly.Flyout.startBlock_=a,Blockly.Flyout.startFlyout_=b,Blockly.Flyout.onMouseUpWrapper_=
- Blockly.bindEvent_(document,"mouseup",this,b.onMouseUp_),Blockly.Flyout.onMouseMoveBlockWrapper_=Blockly.bindEvent_(document,"mousemove",this,b.onMouseMoveBlock_));c.stopPropagation()}};
- Blockly.Flyout.prototype.onMouseDown_=function(a){this.dragMode_=Blockly.DRAG_FREE;Blockly.isRightButton(a)||(Blockly.WidgetDiv.hide(!0),Blockly.DropDownDiv.hideWithoutAnimation(),Blockly.hideChaff(!0),Blockly.Flyout.terminateDrag_(),this.startDragMouseY_=a.clientY,this.startDragMouseX_=a.clientX,Blockly.Flyout.onMouseMoveWrapper_=Blockly.bindEvent_(document,"mousemove",this,this.onMouseMove_),Blockly.Flyout.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Flyout.terminateDrag_),
- a.preventDefault(),a.stopPropagation())};Blockly.Flyout.prototype.onMouseUp_=function(a){Blockly.dragMode_==Blockly.DRAG_FREE||Blockly.WidgetDiv.isVisible()||Blockly.Events.fire(new Blockly.Events.Ui(Blockly.Flyout.startBlock_,"click",void 0,void 0));Blockly.terminateDrag_()};
- Blockly.Flyout.prototype.onMouseMove_=function(a){if(this.horizontalLayout_){var b=a.clientX-this.startDragMouseX_;this.startDragMouseX_=a.clientX;a=this.getMetrics_();b=a.viewLeft-b;b=Math.min(b,a.contentWidth-a.viewWidth)}else b=a.clientY-this.startDragMouseY_,this.startDragMouseY_=a.clientY,a=this.getMetrics_(),b=a.viewTop-b,b=Math.min(b,a.contentHeight-a.viewHeight);b=Math.max(b,0);this.scrollbar_.set(b)};
- Blockly.Flyout.prototype.onMouseMoveBlock_=function(a){if(!("mousemove"==a.type&&1>=a.clientX&&0==a.clientY&&0==a.button))if(Blockly.Flyout.startFlyout_.determineDragIntention_(a.clientX-Blockly.Flyout.startDownEvent_.clientX,a.clientY-Blockly.Flyout.startDownEvent_.clientY))Blockly.Flyout.startFlyout_.createBlockFunc_(Blockly.Flyout.startBlock_)(Blockly.Flyout.startDownEvent_);else if(Blockly.Flyout.startFlyout_.dragMode_==Blockly.DRAG_FREE)Blockly.Flyout.startFlyout_.onMouseMove_(a);a.stopPropagation()};
- Blockly.Flyout.prototype.determineDragIntention_=function(a,b){if(this.dragMode_==Blockly.DRAG_FREE)return!1;if(Math.sqrt(a*a+b*b)<Blockly.DRAG_RADIUS)return this.dragMode_=Blockly.DRAG_STICKY,!1;if(this.isDragTowardWorkspace_(a,b))return!0;this.dragMode_=Blockly.DRAG_FREE;return!1};
- Blockly.Flyout.prototype.isDragTowardWorkspace_=function(a,b){var c=Math.atan2(b,a)/Math.PI*180,d=!1,e=Blockly.Flyout.startFlyout_.dragAngleRange_;if(Blockly.Flyout.startFlyout_.horizontalLayout_)Blockly.Flyout.startFlyout_.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?c<90+e&&c>90-e&&(d=!0):c>-90-e&&c<-90+e&&(d=!0);else if(Blockly.Flyout.startFlyout_.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT)c<e&&c>-e&&(d=!0);else if(c<-180+e||c>180-e)d=!0;return d};
- Blockly.Flyout.prototype.createBlockFunc_=function(a){var b=this,c=this.targetWorkspace_;return function(d){Blockly.WidgetDiv.hide(!0);Blockly.DropDownDiv.hideWithoutAnimation();if(!Blockly.isRightButton(d)&&!a.disabled){Blockly.Events.disable();var e=b.placeNewBlock_(a,c);Blockly.Events.enable();Blockly.Events.isEnabled()&&(Blockly.Events.setGroup(!0),Blockly.Events.fire(new Blockly.Events.Create(e)));b.autoClose?b.hide():b.filterForCapacity_();e.onMouseDown_(d);Blockly.dragMode_=Blockly.DRAG_FREE;
- e.setDragging_(!0);e.moveToDragSurface_()}}};
- Blockly.Flyout.prototype.placeNewBlock_=function(a,b){var c=a.getSvgRoot();if(!c)throw"originBlock is not rendered.";var c=Blockly.getSvgXY_(c,b),d=this.workspace_.scrollX,e=this.workspace_.scale;c.x+=d/e-d;this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT&&(d=b.getMetrics().viewWidth-this.width_,e=b.scale,c.x+=d/e-d);d=this.workspace_.scrollY;e=this.workspace_.scale;c.y+=d/e-d;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(d=b.getMetrics().viewHeight-this.height_,e=b.scale,c.y+=d/e-d);e=Blockly.Xml.blockToDom(a);
- e=Blockly.Xml.domToBlock(e,b);d=e.getSvgRoot();if(!d)throw"block is not rendered.";d=Blockly.getSvgXY_(d,b);d.x+=b.scrollX/b.scale-b.scrollX;d.y+=b.scrollY/b.scale-b.scrollY;b.toolbox_&&!b.scrollbar&&(d.x+=b.toolbox_.width/b.scale,d.y+=b.toolbox_.height/b.scale);e.moveBy(c.x-d.x,c.y-d.y);return e};
- Blockly.Flyout.prototype.filterForCapacity_=function(){for(var a=!1,b=this.targetWorkspace_.remainingCapacity(),c=this.workspace_.getTopBlocks(!1),d=0,e;e=c[d];d++)-1==this.permanentlyDisabled_.indexOf(e)&&(a=e.getDescendants(),e.setDisabled(a.length>b),a=!0);a&&Blockly.asyncSvgResize(this.workspace)};
- Blockly.Flyout.prototype.getClientRect=function(){var a=this.svgGroup_.getBoundingClientRect(),b=a.left,c=a.top,d=a.width,a=a.height;return this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?new goog.math.Rect(-1E9,c-1E9,2E9,1E9+a):this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM?new goog.math.Rect(-1E9,c+this.verticalOffset_,2E9,1E9+a):this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?new goog.math.Rect(b-1E9,-1E9,1E9+d,2E9):new goog.math.Rect(b,-1E9,1E9+d,2E9)};
- Blockly.Flyout.terminateDrag_=function(){Blockly.Flyout.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Flyout.onMouseUpWrapper_),Blockly.Flyout.onMouseUpWrapper_=null);Blockly.Flyout.onMouseMoveBlockWrapper_&&(Blockly.unbindEvent_(Blockly.Flyout.onMouseMoveBlockWrapper_),Blockly.Flyout.onMouseMoveBlockWrapper_=null);Blockly.Flyout.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Flyout.onMouseMoveWrapper_),Blockly.Flyout.onMouseMoveWrapper_=null);Blockly.Flyout.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Flyout.onMouseUpWrapper_),
- Blockly.Flyout.onMouseUpWrapper_=null);Blockly.Flyout.startDownEvent_=null;Blockly.Flyout.startBlock_=null;Blockly.Flyout.startFlyout_=null};
- Blockly.Flyout.prototype.reflowHorizontal=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.BLOCK_MARGIN,c=this.workspace_.getTopBlocks(!1),d=0,e;e=c[d];d++)e=e.getHeightWidth().height,a=Math.max(a,e);a*=this.workspace_.scale;a+=1.5*b+Blockly.Scrollbar.scrollbarThickness;if(this.height_!=a){for(d=0;e=c[d];d++)if(b=e.getHeightWidth(),e.flyoutRect_){e.flyoutRect_.setAttribute("width",b.width);e.flyoutRect_.setAttribute("height",b.height);var f=e.outputConnection?Blockly.BlockSvg.TAB_WIDTH:
- 0,g=e.getRelativeToSurfaceXY();e.flyoutRect_.setAttribute("y",g.y);e.flyoutRect_.setAttribute("x",this.RTL?g.x-b.width+f:g.x-f)}this.height_=a;Blockly.asyncSvgResize(this.workspace)}};
- Blockly.Flyout.prototype.reflowVertical=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.BLOCK_MARGIN,c=this.workspace_.getTopBlocks(!1),d=0,e;e=c[d];d++){var f=e.getHeightWidth().width;e.outputConnection&&(f-=Blockly.BlockSvg.TAB_WIDTH);a=Math.max(a,f)}a+=Blockly.BlockSvg.TAB_WIDTH;a*=this.workspace_.scale;a+=1.5*b+Blockly.Scrollbar.scrollbarThickness;if(this.width_!=a){for(d=0;e=c[d];d++){f=e.getHeightWidth();if(this.RTL){var g=e.getRelativeToSurfaceXY().x,h=a-b,h=
- h/this.workspace_.scale,h=h-Blockly.BlockSvg.TAB_WIDTH;e.moveBy(h-g,0)}e.flyoutRect_&&(e.flyoutRect_.setAttribute("width",f.width),e.flyoutRect_.setAttribute("height",f.height),g=e.outputConnection?Blockly.BlockSvg.TAB_WIDTH:0,h=e.getRelativeToSurfaceXY(),e.flyoutRect_.setAttribute("x",this.RTL?h.x-f.width+g:h.x-g),e.flyoutRect_.setAttribute("y",h.y))}this.width_=a;Blockly.asyncSvgResize(this.workspace)}};
- Blockly.Flyout.prototype.reflow=function(){Blockly.Events.disable();this.horizontalLayout_?this.reflowHorizontal():this.reflowVertical();Blockly.Events.enable()};Blockly.Toolbox=function(a){this.workspace_=a;this.iconic_=!1;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssItem:"",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_=
- {cssTreeRow:"blocklyTreeSeparator"};this.horizontalLayout_&&(this.config_.cssTreeRow+=a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree",this.treeSeparatorConfig_.cssTreeRow="blocklyTreeSeparatorHorizontal"+(a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree"),this.config_.cssTreeIcon="")};Blockly.Toolbox.prototype.width=0;Blockly.Toolbox.prototype.height=0;Blockly.Toolbox.prototype.selectedOption_=null;Blockly.Toolbox.prototype.lastCategory_=null;
- Blockly.Toolbox.prototype.init=function(){var a=this.workspace_;this.HtmlDiv=goog.dom.createDom("div","blocklyToolboxDiv");this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");document.body.appendChild(this.HtmlDiv);Blockly.bindEvent_(this.HtmlDiv,"mousedown",this,function(a){Blockly.DropDownDiv.hide();Blockly.isRightButton(a)||a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0)});this.flyout_=new Blockly.Flyout({disabledPatternId:a.options.disabledPatternId,parentWorkspace:a,RTL:a.RTL,
- horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition});goog.dom.insertSiblingAfter(this.flyout_.createDom(),a.svgGroup_);this.flyout_.init(a);this.flyout_.hide();this.config_.cleardotPath=a.options.pathToMedia+"1x1.gif";this.config_.cssCollapsedFolderIcon="blocklyTreeIconClosed"+(this.RTL?"Rtl":"Ltr");var b=new Blockly.Toolbox.TreeControl(this,this.config_);this.tree_=b;b.setShowRootNode(!1);b.setShowLines(!1);b.setShowExpandIcons(!1);b.setSelectedItem(null);this.populate_(a.options.languageTree);
- b.render(this.HtmlDiv);this.addColour_();this.position()};Blockly.Toolbox.prototype.dispose=function(){this.flyout_.dispose();this.tree_.dispose();goog.dom.removeNode(this.HtmlDiv);this.lastCategory_=this.workspace_=null};
- Blockly.Toolbox.prototype.position=function(){var a=this.HtmlDiv;if(a){var b=this.workspace_.getParentSvg(),c=goog.style.getPageOffset(b),b=Blockly.svgSize(b);this.horizontalLayout_?(a.style.left=c.x+"px",a.style.height="auto",a.style.width=b.width+"px",this.height=a.offsetHeight,this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?(a.style.top=c.y+"px",this.flyout_.setVerticalOffset(a.offsetHeight)):(c=c.y+b.height,a.style.top=c+"px",this.flyout_.setVerticalOffset(c))):(a.style.left=this.toolboxPosition==
- Blockly.TOOLBOX_AT_RIGHT?c.x+b.width-a.offsetWidth+"px":c.x+"px",a.style.height=b.height+"px",a.style.top=c.y+"px",this.width=a.offsetWidth,this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT&&--this.width);this.flyout_.position()}};
- Blockly.Toolbox.prototype.populate_=function(a){function b(a,g,h,k){for(var l=null,n=0,m;m=a.childNodes[n];n++)if(m.tagName)switch(m.tagName.toUpperCase()){case "CATEGORY":l=h&&m.getAttribute("icon")?c.createNode(m.getAttribute("name"),k+m.getAttribute("icon")):c.createNode(m.getAttribute("name"),null);l.blocks=[];d.horizontalLayout_?g.add(l):g.addChildAt(l,0);var p=m.getAttribute("custom");p?l.blocks=p:b(m,l,h,k);p=m.getAttribute("colour");goog.isString(p)?(p.match(/^#[0-9a-fA-F]{6}$/)?l.hexColour=
- p:l.hexColour=Blockly.hueToRgb(p),e=!0):l.hexColour="";"true"==m.getAttribute("expanded")?(l.blocks.length&&c.setSelectedItem(l),l.setExpanded(!0)):l.setExpanded(!1);l=m;break;case "SEP":l&&("CATEGORY"==l.tagName.toUpperCase()?d.horizontalLayout_?g.add(new Blockly.Toolbox.TreeSeparator(d.treeSeparatorConfig_)):g.addChildAt(new Blockly.Toolbox.TreeSeparator(d.treeSeparatorConfig_),0):(m=parseFloat(m.getAttribute("gap")),isNaN(m)||(p=parseFloat(l.getAttribute("gap")),m=isNaN(p)?m:p+m,l.setAttribute("gap",
- m))));break;case "BLOCK":case "SHADOW":g.blocks.push(m),l=m}}var c=this.tree_,d=this;c.removeChildren();c.blocks=[];var e=!1;b(a,this.tree_,this.iconic_,this.workspace_.options.pathToMedia);this.hasColours_=e;if(c.blocks.length)throw"Toolbox cannot have both blocks and categories in the root level.";Blockly.asyncSvgResize(this.workspace_)};
- Blockly.Toolbox.prototype.addColour_=function(a){a=(a||this.tree_).getChildren();for(var b=0,c;c=a[b];b++){var d=c.getRowElement();if(d){var e=this.hasColours_?"8px solid "+(c.hexColour||"#ddd"):"none";this.RTL?d.style.borderRight=e:d.style.borderLeft=e}this.addColour_(c)}};Blockly.Toolbox.prototype.clearSelection=function(){this.tree_.setSelectedItem(null)};
- Blockly.Toolbox.prototype.getClientRect=function(){var a=this.HtmlDiv.getBoundingClientRect(),b=a.left,c=a.top,d=a.width,a=a.height;return this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT?new goog.math.Rect(-1E7,-1E7,1E7+d,2E7):this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?new goog.math.Rect(b,-1E7,1E7+d,2E7):this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?new goog.math.Rect(-1E7,-1E7,2E7,1E7+a):new goog.math.Rect(0,c,2E7,1E7+d)};
- Blockly.Toolbox.TreeControl=function(a,b){this.toolbox_=a;goog.ui.tree.TreeControl.call(this,goog.html.SafeHtml.EMPTY,b)};goog.inherits(Blockly.Toolbox.TreeControl,goog.ui.tree.TreeControl);Blockly.Toolbox.TreeControl.prototype.enterDocument=function(){Blockly.Toolbox.TreeControl.superClass_.enterDocument.call(this);if(goog.events.BrowserFeature.TOUCH_ENABLED){var a=this.getElement();Blockly.bindEvent_(a,goog.events.EventType.TOUCHSTART,this,this.handleTouchEvent_)}};
- Blockly.Toolbox.TreeControl.prototype.handleTouchEvent_=function(a){a.preventDefault();var b=this.getNodeFromEvent_(a);b&&a.type===goog.events.EventType.TOUCHSTART&&setTimeout(function(){b.onMouseDown(a)},1)};Blockly.Toolbox.TreeControl.prototype.createNode=function(a,b){var c='<img src="'+b+'" alt="'+a+'" align=top>',d=a?goog.html.SafeHtml.htmlEscape(a):goog.html.SafeHtml.EMPTY;return new Blockly.Toolbox.TreeNode(this.toolbox_,b?c+" "+a:d,this.getConfig(),this.getDomHelper())};
- Blockly.Toolbox.TreeControl.prototype.setSelectedItem=function(a){var b=this.toolbox_;if(a!=this.selectedItem_&&a!=b.tree_){b.lastCategory_&&(b.lastCategory_.getRowElement().style.backgroundColor="");if(a){var c=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=c;b.addColour_(a)}c=this.getSelectedItem();goog.ui.tree.TreeControl.prototype.setSelectedItem.call(this,a);a&&a.blocks&&a.blocks.length?(b.flyout_.show(a.blocks),b.lastCategory_!=a&&b.flyout_.scrollToStart()):b.flyout_.hide();c!=
- a&&c!=this&&(c=new Blockly.Events.Ui(null,"category",c&&c.getHtml(),a&&a.getHtml()),c.workspaceId=b.workspace_.id,Blockly.Events.fire(c));a&&(b.lastCategory_=a)}};Blockly.Toolbox.TreeNode=function(a,b,c,d){goog.ui.tree.TreeNode.call(this,b,c,d);a&&(b=function(){Blockly.asyncSvgResize(a.workspace_)},goog.events.listen(a.tree_,goog.ui.tree.BaseNode.EventType.EXPAND,b),goog.events.listen(a.tree_,goog.ui.tree.BaseNode.EventType.COLLAPSE,b),this.toolbox_=a)};goog.inherits(Blockly.Toolbox.TreeNode,goog.ui.tree.TreeNode);
- Blockly.Toolbox.TreeNode.prototype.getExpandIconSafeHtml=function(){return goog.html.SafeHtml.create("span")};Blockly.Toolbox.TreeNode.prototype.onMouseDown=function(a){this.hasChildren()&&this.isUserCollapsible_?(this.toggle(),this.select()):this.isSelected()?this.getTree().setSelectedItem(null):this.select();this.updateRow()};Blockly.Toolbox.TreeNode.prototype.onDoubleClick_=function(a){};Blockly.Toolbox.TreeSeparator=function(a){Blockly.Toolbox.TreeNode.call(this,null,"",a)};
- goog.inherits(Blockly.Toolbox.TreeSeparator,Blockly.Toolbox.TreeNode);Blockly.Css={};Blockly.Css.Cursor={OPEN:"handopen",CLOSED:"handclosed",DELETE:"handdelete"};Blockly.Css.currentCursor_="";Blockly.Css.styleSheet_=null;Blockly.Css.mediaPath_="";
- Blockly.Css.inject=function(a,b){if(!Blockly.Css.styleSheet_){var c=".blocklyDraggable {}\n";a&&(c+=Blockly.Css.CONTENT.join("\n"),Blockly.FieldDate&&(c+=Blockly.FieldDate.CSS.join("\n")));Blockly.Css.mediaPath_=b.replace(/[\\\/]$/,"");var c=c.replace(/<<<PATH>>>/g,Blockly.Css.mediaPath_),d;for(d in Blockly.Colours)Blockly.Colours.hasOwnProperty(d)&&(c=c.replace(new RegExp("\\$colour\\_"+d,"g"),Blockly.Colours[d]));d=document.createElement("style");document.head.appendChild(d);c=document.createTextNode(c);
- d.appendChild(c);Blockly.Css.styleSheet_=d.sheet;Blockly.Css.setCursor(Blockly.Css.Cursor.OPEN)}};
- Blockly.Css.setCursor=function(a){if(!(goog.userAgent.MOBILE||goog.userAgent.ANDROID||goog.userAgent.IPAD)&&Blockly.Css.currentCursor_!=a){Blockly.Css.currentCursor_=a;var b="url("+Blockly.Css.mediaPath_+"/"+a+".cur), auto",c=".blocklyDraggable {\n cursor: "+b+";\n}\n";Blockly.Css.styleSheet_.deleteRule(0);Blockly.Css.styleSheet_.insertRule(c,0);for(var c=document.getElementsByClassName("blocklyToolboxDiv"),d=0,e;e=c[d];d++)e.style.cursor=a==Blockly.Css.Cursor.DELETE?b:"";document.body.parentNode.style.cursor=
- a==Blockly.Css.Cursor.OPEN?"":b}};
- Blockly.Css.CONTENT=[".blocklySvg {","background-color: $colour_workspace;","outline: none;","overflow: hidden;","}",".blocklyRelativeWrapper {","position: relative;","width: 100%;","height: 100%;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 999;","}",".blocklyWidgetDiv.fieldTextInput {","overflow: hidden;","border: 1px solid;","box-sizing: border-box;","transform-origin: 0 0;","-ms-transform-origin: 0 0;","-moz-transform-origin: 0 0;","-webkit-transform-origin: 0 0;",
- "}",".blocklyNonSelectable {","user-select: none;","-moz-user-select: none;","-webkit-user-select: none;","-ms-user-select: none;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);","color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: 0.9;","padding: 2px;","position: absolute;","z-index: 1000;","}",".blocklyDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;",
- "bottom: 0;","overflow: visible !important;","z-index: 5000;","-webkit-backface-visibility: hidden;","backface-visibility: hidden;","-webkit-perspective: 1000;","perspective: 1000;","}",".blocklyDropDownDiv {","position: absolute;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 4px;","box-shadow: 0px 0px 8px 1px "+Blockly.Colours.dropDownShadow+";","padding: 4px;","-webkit-user-select: none;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;",
- "top: 0;","width: 16px;","height: 16px;","z-index: -1;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".blocklyDropDownButtonHover {","box-shadow: 0px 0px 0px 4px "+Blockly.Colours.fieldShadow+";","}",".blocklyDropDownButton:active {","box-shadow: 0px 0px 0px 6px "+Blockly.Colours.fieldShadow+";","}",".blocklyDropDownButton > img {",
- "width: 80%;","height: 80%;","margin-top: 5%","}",".blocklyDropDownPlaceholder {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","}",".blocklyNumPadButton {","display: inline-block;","float: left;","padding: 0;","width: 48px;","height: 48px;","margin: 4px;","border-radius: 4px;","background: $colour_numPadBackground;","color: $colour_numPadText;","outline: none;","border: 1px solid $colour_numPadBorder;","cursor: pointer;","font-weight: 600;","font-family: sans-serif;","font-size: 12pt;",
- "-webkit-tap-highlight-color: rgba(0,0,0,0);","}",".blocklyNumPadButton > img {","margin-top: 10%;","width: 80%;","height: 80%;","}",".blocklyNumPadButton:active {","background: $colour_numPadActiveBackground;","-webkit-tap-highlight-color: rgba(0,0,0,0);","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","}",".blocklyResizeSE {","cursor: se-resize;",
- "fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #888;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPath {","stroke-width: 1px;","}",".blocklySelected>.blocklyPath {","}",".blocklyDragging>.blocklyPath {","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;",
- "font-size: 12pt;","font-weight: 600;","}",".blocklyTextTruncated {","font-size: 11pt;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {","fill: $colour_text;","}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: $colour_text;","}",".blocklySvg text {","user-select: none;",
- "-moz-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {","margin: 0;","padding: 0;","}",".blocklyCommentTextarea {",
- "background-color: #ffc;","border: 0;","margin: 0;","padding: 2px;","resize: none;","}",".blocklyHtmlInput {","border: none;","font-family: sans-serif;","font-size: 12pt;","height: 100%;","margin: 0;","outline: none;","box-sizing: border-box;","padding: 2px 8px 0 8px;","width: 100%;","text-align: center;","color: $colour_text;","font-weight: 600;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;",
- "}",".blocklyFlyoutBackground {","fill: $colour_flyout;","fill-opacity: .8;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarKnob {","fill: $colour_scrollbar;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarKnob,",".blocklyScrollbarKnob:hover {","fill: $colour_scrollbarHover;","}",".blocklyZoom>image {","opacity: .4;","}",".blocklyZoom>image:hover {","opacity: .6;","}",".blocklyZoom>image:active {","opacity: .8;","}",".blocklyFlyout .blocklyScrollbarKnob {","fill: #bbb;",
- "}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarKnob,",".blocklyFlyout .blocklyScrollbarKnob:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyAngleCircle {","stroke: #444;","stroke-width: 1;","fill: #ddd;","fill-opacity: .8;","}",".blocklyAngleMarks {","stroke: #444;","stroke-width: 1;","}",".blocklyAngleGauge {","fill: #f88;","fill-opacity: .8;","}",".blocklyAngleLine {","stroke: #f00;","stroke-width: 2;","stroke-linecap: round;","}",".blocklyContextMenu {",
- "border-radius: 4px;","}",".blocklyDropdownMenu {","padding: 0 !important;","}",".blocklyDropDownNumPad {","background-color: $colour_numPadBackground;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px !important;","}",".blocklyToolboxDiv {","background-color: $colour_toolbox;","color: $colour_toolboxText;","overflow-x: visible;","overflow-y: auto;",
- "position: absolute;","}",".blocklyTreeRoot {","padding: 4px 0;","}",".blocklyTreeRoot:focus {","outline: none;","}",".blocklyTreeRow {","height: 22px;","line-height: 22px;","margin-bottom: 3px;","padding-right: 8px;","white-space: nowrap;","}",".blocklyHorizontalTree {","float: left;","margin: 1px 5px 8px 0px;","}",".blocklyHorizontalTreeRtl {","float: right;","margin: 1px 0px 8px 5px;","}",'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',"margin-left: 8px;","}",".blocklyTreeRow:not(.blocklyTreeSelected):hover {",
- "background-color: #e4e4e4;","}",".blocklyTreeSeparator {","border-bottom: solid #e5e5e5 1px;","height: 0px;","margin: 5px 0;","}",".blocklyTreeSeparatorHorizontal {","border-right: solid #e5e5e5 1px;","width: 0px;","padding: 5px 0;","margin: 0 5px;","}",".blocklyTreeIcon {","background-image: url(<<<PATH>>>/sprites.png);","height: 16px;","vertical-align: middle;","width: 16px;","}",".blocklyTreeIconClosedLtr {","background-position: -32px -1px;","}",".blocklyTreeIconClosedRtl {","background-position: 0px -1px;",
- "}",".blocklyTreeIconOpen {","background-position: -16px -1px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedLtr {","background-position: -32px -17px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedRtl {","background-position: 0px -17px;","}",".blocklyTreeSelected>.blocklyTreeIconOpen {","background-position: -16px -17px;","}",".blocklyTreeIconNone,",".blocklyTreeSelected>.blocklyTreeIconNone {","background-position: -48px -1px;","}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;",
- "font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyWidgetDiv .goog-palette {","outline: none;","cursor: default;","}",".blocklyWidgetDiv .goog-palette-table {","border: 1px solid #666;","border-collapse: collapse;","}",".blocklyWidgetDiv .goog-palette-cell {","height: 13px;","width: 15px;","margin: 0;","border: 0;","text-align: center;","vertical-align: middle;","border-right: 1px solid #666;","font-size: 1px;",
- "}",".blocklyWidgetDiv .goog-palette-colorswatch {","position: relative;","height: 13px;","width: 15px;","border: 1px solid #666;","}",".blocklyWidgetDiv .goog-palette-cell-hover .goog-palette-colorswatch {","border: 1px solid #FFF;","}",".blocklyWidgetDiv .goog-palette-cell-selected .goog-palette-colorswatch {","border: 1px solid #000;","color: #fff;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: #ccc #666 #666 #ccc;","border-style: solid;","border-width: 1px;","cursor: default;",
- "font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","padding: 4px 7em 4px 28px;","white-space: nowrap;","}",".blocklyWidgetDiv .goog-menuitem.goog-menuitem-rtl {","padding-left: 7em;","padding-right: 28px;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,",
- ".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem {","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel,",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content {","color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: 0.3;",
- "-moz-opacity: 0.3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight,",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #d6e9f8;","border-color: #d6e9f8;","border-style: dotted;","border-width: 1px 0;","padding-bottom: 3px;","padding-top: 3px;","}",".blocklyWidgetDiv .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;",
- "width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon {","left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {","background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;","}",".blocklyWidgetDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;",
- "position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.disposeAnimationFinished_=null;Blockly.WidgetDiv.disposeAnimationTimer_=null;Blockly.WidgetDiv.disposeAnimationTimerLength_=0;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=goog.dom.createDom("div","blocklyWidgetDiv"),document.body.appendChild(Blockly.WidgetDiv.DIV))};
- Blockly.WidgetDiv.show=function(a,b,c,d,e){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;Blockly.WidgetDiv.disposeAnimationFinished_=d;Blockly.WidgetDiv.disposeAnimationTimerLength_=e;a=goog.style.getViewportPageOffset(document);Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"};
- Blockly.WidgetDiv.hide=function(a){Blockly.WidgetDiv.disposeAnimationTimer_?(window.clearTimeout(Blockly.WidgetDiv.disposeAnimationTimer_),Blockly.WidgetDiv.disposeAnimationFinished_&&Blockly.WidgetDiv.disposeAnimationFinished_(),Blockly.WidgetDiv.disposeAnimationFinished_=null,Blockly.WidgetDiv.disposeAnimationTimer_=null,Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.hideAndClearDom_()):Blockly.WidgetDiv.isVisible()&&(Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=
- null,Blockly.WidgetDiv.disposeAnimationFinished_&&!a?Blockly.WidgetDiv.disposeAnimationTimer_=window.setTimeout(Blockly.WidgetDiv.hide,1E3*Blockly.WidgetDiv.disposeAnimationTimerLength_):(Blockly.WidgetDiv.disposeAnimationFinished_&&Blockly.WidgetDiv.disposeAnimationFinished_(),Blockly.WidgetDiv.disposeAnimationFinished_=null,Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.hideAndClearDom_()),Blockly.Events.setGroup(!1))};
- Blockly.WidgetDiv.hideAndClearDom_=function(){Blockly.WidgetDiv.DIV.style.display="none";Blockly.WidgetDiv.DIV.style.left="";Blockly.WidgetDiv.DIV.style.top="";Blockly.WidgetDiv.DIV.style.height="";goog.dom.removeChildren(Blockly.WidgetDiv.DIV)};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()};
- Blockly.WidgetDiv.position=function(a,b,c,d,e){b<d.y&&(b=d.y);e?a>c.width+d.x&&(a=c.width+d.x):a<d.x&&(a=d.x);Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c.height-b+d.y+"px"};Blockly.constants={};Blockly.DRAG_RADIUS=5;Blockly.SNAP_RADIUS=72;Blockly.CURRENT_CONNECTION_PREFERENCE=20;Blockly.BUMP_DELAY=250;Blockly.COLLAPSE_CHARS=30;Blockly.LONGPRESS=750;Blockly.HSV_SATURATION=.45;Blockly.HSV_VALUE=.65;Blockly.SPRITE={width:96,height:124,url:"sprites.png"};Blockly.SVG_NS="http://www.w3.org/2000/svg";Blockly.HTML_NS="http://www.w3.org/1999/xhtml";Blockly.INPUT_VALUE=1;Blockly.OUTPUT_VALUE=2;Blockly.NEXT_STATEMENT=3;Blockly.PREVIOUS_STATEMENT=4;Blockly.DUMMY_INPUT=5;
- Blockly.ALIGN_LEFT=-1;Blockly.ALIGN_CENTRE=0;Blockly.ALIGN_RIGHT=1;Blockly.DRAG_NONE=0;Blockly.DRAG_STICKY=1;Blockly.DRAG_FREE=2;Blockly.OPPOSITE_TYPE=[];Blockly.OPPOSITE_TYPE[Blockly.INPUT_VALUE]=Blockly.OUTPUT_VALUE;Blockly.OPPOSITE_TYPE[Blockly.OUTPUT_VALUE]=Blockly.INPUT_VALUE;Blockly.OPPOSITE_TYPE[Blockly.NEXT_STATEMENT]=Blockly.PREVIOUS_STATEMENT;Blockly.OPPOSITE_TYPE[Blockly.PREVIOUS_STATEMENT]=Blockly.NEXT_STATEMENT;Blockly.TOOLBOX_AT_TOP=0;Blockly.TOOLBOX_AT_BOTTOM=1;
- Blockly.TOOLBOX_AT_LEFT=2;Blockly.TOOLBOX_AT_RIGHT=3;Blockly.DragSurfaceSvg=function(a){this.container_=a};Blockly.DragSurfaceSvg.prototype.SVG_=null;Blockly.DragSurfaceSvg.prototype.dragGroup_=null;Blockly.DragSurfaceSvg.prototype.container_=null;Blockly.DragSurfaceSvg.prototype.scale_=1;Blockly.DragSurfaceSvg.prototype.dragShadowFilterId_="";Blockly.DragSurfaceSvg.SHADOW_STD_DEVIATION=6;
- Blockly.DragSurfaceSvg.prototype.createDom=function(){if(!this.SVG_){this.SVG_=Blockly.createSvgElement("svg",{xmlns:Blockly.SVG_NS,"xmlns:html":Blockly.HTML_NS,"xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklyDragSurface"},this.container_);var a=Blockly.createSvgElement("defs",{},this.SVG_);this.dragShadowFilterId_=this.createDropShadowDom_(a);this.dragGroup_=Blockly.createSvgElement("g",{},this.SVG_);this.dragGroup_.setAttribute("filter","url(#"+this.dragShadowFilterId_+
- ")")}};
- Blockly.DragSurfaceSvg.prototype.createDropShadowDom_=function(a){a=Blockly.createSvgElement("filter",{id:"blocklyDragShadowFilter",height:"140%",width:"140%",y:"-20%",x:"-20%"},a);Blockly.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:Blockly.DragSurfaceSvg.SHADOW_STD_DEVIATION},a);var b=Blockly.createSvgElement("feComponentTransfer",{result:"offsetBlur"},a);Blockly.createSvgElement("feFuncA",{type:"linear",slope:Blockly.Colours.dragShadowOpacity},b);Blockly.createSvgElement("feComposite",{"in":"SourceGraphic",
- in2:"offsetBlur",operator:"over"},a);return a.id};Blockly.DragSurfaceSvg.prototype.setBlocksAndShow=function(a){goog.asserts.assert(0==this.dragGroup_.childNodes.length,"Already dragging a block.");this.dragGroup_.appendChild(a);this.SVG_.style.display="block"};
- Blockly.DragSurfaceSvg.prototype.translateAndScaleGroup=function(a,b,c){this.scale_=c;Blockly.is3dSupported()?this.dragGroup_.setAttribute("style","transform: translate3d("+a+"px, "+b+"px, 0px)scale3d("+c+","+c+","+c+")"):this.dragGroup_.setAttribute("transform","translate("+a+", "+b+") scale("+c+")")};
- Blockly.DragSurfaceSvg.prototype.translateSurface=function(a,b){a*=this.scale_;b*=this.scale_;Blockly.is3dSupported()?this.SVG_.setAttribute("style","transform: translate3d("+a+"px, "+b+"px, 0px); display: block;"):this.SVG_.setAttribute("transform","translate("+a+", "+b+")")};Blockly.DragSurfaceSvg.prototype.getSurfaceTranslation=function(){var a=Blockly.getRelativeXY_(this.SVG_);return new goog.math.Coordinate(a.x/this.scale_,a.y/this.scale_)};Blockly.DragSurfaceSvg.prototype.getGroup=function(){return this.dragGroup_};
- Blockly.DragSurfaceSvg.prototype.getCurrentBlock=function(){return this.dragGroup_.childNodes[0]};Blockly.DragSurfaceSvg.prototype.clearAndHide=function(a){a.appendChild(this.getCurrentBlock());this.SVG_.style.display="none";goog.asserts.assert(0==this.dragGroup_.childNodes.length,"Drag group was not cleared.")};Blockly.STACK_GLOW_RADIUS=1;
- Blockly.inject=function(a,b){goog.isString(a)&&(a=document.getElementById(a)||document.querySelector(a));if(!goog.dom.contains(document,a))throw"Error: container is not in current document.";var c=new Blockly.Options(b||{}),d=goog.dom.createDom("div","blocklyRelativeWrapper");a.appendChild(d);var e=Blockly.createDom_(d,c),d=new Blockly.DragSurfaceSvg(d);d.createDom();c=Blockly.createMainWorkspace_(e,c,d);Blockly.init_(c);c.markFocused();Blockly.bindEvent_(e,"focus",c,c.markFocused);return c};
- Blockly.createDom_=function(a,b){a.setAttribute("dir","LTR");goog.ui.Component.setDefaultRightToLeft(b.RTL);Blockly.Css.inject(b.hasCss,b.pathToMedia);var c=Blockly.createSvgElement("svg",{xmlns:"http://www.w3.org/2000/svg","xmlns:html":"http://www.w3.org/1999/xhtml","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklySvg"},a),d=Blockly.createSvgElement("defs",{},c),e=String(Math.random()).substring(2),f=Blockly.createSvgElement("filter",{id:"blocklyStackGlowFilter",height:"160%",
- width:"180%",y:"-30%",x:"-40%"},d);Blockly.createSvgElement("feGaussianBlur",{"in":"SourceGraphic",stdDeviation:Blockly.STACK_GLOW_RADIUS},f);var g=Blockly.createSvgElement("feComponentTransfer",{result:"outBlur"},f);Blockly.createSvgElement("feFuncA",{type:"table",tableValues:"0"+" 1".repeat(16)},g);Blockly.createSvgElement("feFlood",{"flood-color":Blockly.Colours.stackGlow,"flood-opacity":Blockly.Colours.stackGlowOpacity,result:"outColor"},f);Blockly.createSvgElement("feComposite",{"in":"outColor",
- in2:"outBlur",operator:"in",result:"outGlow"},f);Blockly.createSvgElement("feComposite",{"in":"SourceGraphic",in2:"outGlow",operator:"over"},f);f=Blockly.createSvgElement("pattern",{id:"blocklyDisabledPattern"+e,patternUnits:"userSpaceOnUse",width:10,height:10},d);Blockly.createSvgElement("rect",{width:10,height:10,fill:"#aaa"},f);Blockly.createSvgElement("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},f);b.disabledPatternId=f.id;d=Blockly.createSvgElement("pattern",{id:"blocklyGridPattern"+
- e,patternUnits:"userSpaceOnUse"},d);0<b.gridOptions.length&&0<b.gridOptions.spacing&&(Blockly.createSvgElement("line",{stroke:b.gridOptions.colour},d),1<b.gridOptions.length&&Blockly.createSvgElement("line",{stroke:b.gridOptions.colour},d));b.gridPattern=d;return c};
- Blockly.createMainWorkspace_=function(a,b,c){b.parentWorkspace=null;b.getMetrics=Blockly.getMainWorkspaceMetrics_;b.setMetrics=Blockly.setMainWorkspaceMetrics_;var d=new Blockly.WorkspaceSvg(b,c);d.scale=b.zoomOptions.startScale;a.appendChild(d.createDom("blocklyMainBackground"));d.translate(0,0);d.markFocused();b.readOnly||b.hasScrollbars||d.addChangeListener(function(){if(Blockly.dragMode_==Blockly.DRAG_NONE){var a=d.getMetrics(),c=a.viewLeft+a.absoluteLeft,g=a.viewTop+a.absoluteTop;if(a.contentTop<
- g||a.contentTop+a.contentHeight>a.viewHeight+g||a.contentLeft<(b.RTL?a.viewLeft:c)||a.contentLeft+a.contentWidth>(b.RTL?a.viewWidth:a.viewWidth+c))for(var h=d.getTopBlocks(!1),k=0,l;l=h[k];k++){var n=l.getRelativeToSurfaceXY(),m=l.getHeightWidth(),p=g+25-m.height-n.y;0<p&&l.moveBy(0,p);p=g+a.viewHeight-25-n.y;0>p&&l.moveBy(0,p);p=25+c-n.x-(b.RTL?0:m.width);0<p&&l.moveBy(p,0);n=c+a.viewWidth-25-n.x+(b.RTL?m.width:0);0>n&&l.moveBy(n,0)}}});Blockly.svgResize(d);Blockly.WidgetDiv.createDom();Blockly.DropDownDiv.createDom();
- Blockly.Tooltip.createDom();return d};
- Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEvent_(c,"contextmenu",null,function(a){Blockly.isTargetInput_(a)||a.preventDefault()});Blockly.bindEvent_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.asyncSvgResize(a)});Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),b.horizontalLayout?(a.scrollY=a.flyout_.height_,b.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM&&
- (a.scrollY*=-1)):(a.scrollX=a.flyout_.width_,b.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT&&(a.scrollX*=-1)),a.translate(a.scrollX,a.scrollY)));b.hasScrollbars&&(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize());if(b.hasSounds){a.loadAudio_([b.pathToMedia+"click.wav"],"click");a.loadAudio_([b.pathToMedia+"delete.wav"],"delete");var d=[],b=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());a.preloadAudio_()};d.push(Blockly.bindEvent_(document,"mousemove",null,b));d.push(Blockly.bindEvent_(document,
- "touchstart",null,b))}};Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEvent_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),document.addEventListener("mouseup",Blockly.onMouseUp_,!1),goog.userAgent.IPAD&&Blockly.bindEvent_(window,"orientationchange",document,function(){Blockly.asyncSvgResize()}));Blockly.documentEventsBound_=!0};
- Blockly.updateToolbox=function(a){console.warn("Deprecated call to Blockly.updateToolbox, use workspace.updateToolbox instead.");Blockly.getMainWorkspace().updateToolbox(a)};var CLOSURE_DEFINES={"goog.DEBUG":!1};Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.highlightedConnection_=null;Blockly.localConnection_=null;Blockly.draggingConnections_=[];Blockly.insertionMarkerConnection_=null;Blockly.insertionMarker_=null;Blockly.bumpedConnection_=null;Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.dragMode_=Blockly.DRAG_NONE;Blockly.onTouchUpWrapper_=null;Blockly.hueToRgb=function(a){return goog.color.hsvToHex(a,Blockly.HSV_SATURATION,255*Blockly.HSV_VALUE)};
- Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.asyncSvgResize=function(a){Blockly.svgResizePending_||(a||(a=Blockly.getMainWorkspace()),Blockly.svgResizePending_=!0,setTimeout(function(){Blockly.svgResize(a)},0))};Blockly.svgResizePending_=!1;
- Blockly.svgResize=function(a){for(Blockly.svgResizePending_=!1;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth,c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}};
- Blockly.onMouseUp_=function(a){a=Blockly.getMainWorkspace();Blockly.Css.setCursor(Blockly.Css.Cursor.OPEN);a.isScrolling=!1;Blockly.onTouchUpWrapper_&&(Blockly.unbindEvent_(Blockly.onTouchUpWrapper_),Blockly.onTouchUpWrapper_=null);Blockly.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.onMouseMoveWrapper_),Blockly.onMouseMoveWrapper_=null)};
- Blockly.onMouseMove_=function(a){if(!(a.touches&&2<=a.touches.length)){var b=Blockly.getMainWorkspace();if(b.isScrolling){var c=a.clientX-b.startDragMouseX,d=a.clientY-b.startDragMouseY;b.scroll(b.startScrollX+c,b.startScrollY+d);Math.sqrt(c*c+d*d)>Blockly.DRAG_RADIUS&&Blockly.longStop_();a.stopPropagation();a.preventDefault()}}};
- Blockly.onKeyDown_=function(a){if(!Blockly.mainWorkspace.options.readOnly&&!Blockly.isTargetInput_(a))if(27==a.keyCode)Blockly.hideChaff(),Blockly.DropDownDiv.hide();else if(8==a.keyCode||46==a.keyCode)a.preventDefault();else if(a.altKey||a.ctrlKey||a.metaKey)Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&(67==a.keyCode?(Blockly.hideChaff(),Blockly.copy_(Blockly.selected)):88==a.keyCode&&(Blockly.copy_(Blockly.selected),Blockly.hideChaff(),Blockly.selected.dispose(Blockly.dragMode_!=
- Blockly.DRAG_FREE,!0),Blockly.highlightedConnection_&&(Blockly.highlightedConnection_.unhighlight(),Blockly.highlightedConnection_=null))),86==a.keyCode?Blockly.clipboardXml_&&Blockly.clipboardSource_.paste(Blockly.clipboardXml_):90==a.keyCode&&(Blockly.hideChaff(),Blockly.mainWorkspace.undo(a.shiftKey))};Blockly.terminateDrag_=function(){Blockly.BlockSvg.terminateDrag_();Blockly.Flyout.terminateDrag_()};Blockly.longPid_=0;
- Blockly.longStart_=function(a,b){Blockly.longStop_();Blockly.longPid_=setTimeout(function(){a.button=2;b.onMouseDown_(a)},Blockly.LONGPRESS)};Blockly.longStop_=function(){Blockly.longPid_&&(clearTimeout(Blockly.longPid_),Blockly.longPid_=0)};
- Blockly.copy_=function(a){var b=Blockly.Xml.blockToDom(a);Blockly.dragMode_!=Blockly.DRAG_FREE&&Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y);Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace};Blockly.duplicate_=function(a){var b=Blockly.clipboardXml_,c=Blockly.clipboardSource_;Blockly.copy_(a);a.workspace.paste(Blockly.clipboardXml_);Blockly.clipboardXml_=b;Blockly.clipboardSource_=c};
- Blockly.onContextMenu_=function(a){Blockly.isTargetInput_(a)||a.preventDefault()};Blockly.hideChaff=function(a){Blockly.Tooltip.hide();Blockly.WidgetDiv.hide();a||(a=Blockly.getMainWorkspace(),a.toolbox_&&a.toolbox_.flyout_&&a.toolbox_.flyout_.autoClose&&a.toolbox_.clearSelection())};
- Blockly.getMainWorkspaceMetrics_=function(){var a=Blockly.svgSize(this.getParentSvg());this.toolbox_&&(a.width-=this.toolbox_.width);var b=Blockly.Flyout.prototype.CORNER_RADIUS-1,c=a.width-b,d=a.height-b,e=this.getBlocksBoundingBox(),f=e.width*this.scale,g=e.height*this.scale,h=e.x*this.scale,k=e.y*this.scale;this.scrollbar?(b=Math.min(h-c/2,h+f-c),c=Math.max(h+f+c/2,h+c),f=Math.min(k-d/2,k+g-d),d=Math.max(k+g+d/2,k+d)):(b=e.x,c=b+e.width,f=e.y,d=f+e.height);e=0;this.toolbox_&&this.toolbox_.toolboxPosition==
- Blockly.TOOLBOX_AT_LEFT&&(e=this.toolbox_.width);return{viewHeight:a.height,viewWidth:a.width,contentHeight:d-f,contentWidth:c-b,viewTop:-this.scrollY,viewLeft:-this.scrollX,contentTop:f,contentLeft:b,absoluteTop:0,absoluteLeft:e}};
- Blockly.setMainWorkspaceMetrics_=function(a){if(!this.scrollbar)throw"Attempt to set main workspace scroll without scrollbars.";var b=this.getMetrics();goog.isNumber(a.x)&&(this.scrollX=-b.contentWidth*a.x-b.contentLeft);goog.isNumber(a.y)&&(this.scrollY=-b.contentHeight*a.y-b.contentTop);a=this.scrollX+b.absoluteLeft;b=this.scrollY+b.absoluteTop;this.translate(a,b);this.options.gridPattern&&(this.options.gridPattern.setAttribute("x",a),this.options.gridPattern.setAttribute("y",b),goog.userAgent.IE&&
- this.updateGridPattern_())};Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};goog.global.Blockly||(goog.global.Blockly={});goog.global.Blockly.getMainWorkspace=Blockly.getMainWorkspace;goog.global.Blockly.addChangeListener=Blockly.addChangeListener;
-
- /*** EXPORTS FROM exports-loader ***/
- module.exports = Blockly;
-
-/***/ }
-/******/ ]);
\ No newline at end of file