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|
- /******/ (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__) {
- var React = __webpack_require__(1);
- var ReactDOM = __webpack_require__(158);
- var Demo = __webpack_require__(159);
- ReactDOM.render(React.createElement(Demo, null), document.getElementById('demo'));
- /***/ },
- /* 1 */
- /***/ function(module, exports, __webpack_require__) {
- 'use strict';
- module.exports = __webpack_require__(2);
- /***/ },
- /* 2 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule React
- */
- 'use strict';
- var ReactDOM = __webpack_require__(3);
- var ReactDOMServer = __webpack_require__(148);
- var ReactIsomorphic = __webpack_require__(152);
- var assign = __webpack_require__(39);
- var deprecated = __webpack_require__(157);
- // `version` will be added here by ReactIsomorphic.
- var React = {};
- assign(React, ReactIsomorphic);
- assign(React, {
- // ReactDOM
- findDOMNode: deprecated('findDOMNode', 'ReactDOM', 'react-dom', ReactDOM, ReactDOM.findDOMNode),
- render: deprecated('render', 'ReactDOM', 'react-dom', ReactDOM, ReactDOM.render),
- unmountComponentAtNode: deprecated('unmountComponentAtNode', 'ReactDOM', 'react-dom', ReactDOM, ReactDOM.unmountComponentAtNode),
- // ReactDOMServer
- renderToString: deprecated('renderToString', 'ReactDOMServer', 'react-dom/server', ReactDOMServer, ReactDOMServer.renderToString),
- renderToStaticMarkup: deprecated('renderToStaticMarkup', 'ReactDOMServer', 'react-dom/server', ReactDOMServer, ReactDOMServer.renderToStaticMarkup)
- });
- React.__SECRET_DOM_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = ReactDOM;
- React.__SECRET_DOM_SERVER_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = ReactDOMServer;
- module.exports = React;
- /***/ },
- /* 3 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOM
- */
- /* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/
- 'use strict';
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactDOMTextComponent = __webpack_require__(6);
- var ReactDefaultInjection = __webpack_require__(71);
- var ReactInstanceHandles = __webpack_require__(45);
- var ReactMount = __webpack_require__(28);
- var ReactPerf = __webpack_require__(18);
- var ReactReconciler = __webpack_require__(50);
- var ReactUpdates = __webpack_require__(54);
- var ReactVersion = __webpack_require__(146);
- var findDOMNode = __webpack_require__(91);
- var renderSubtreeIntoContainer = __webpack_require__(147);
- var warning = __webpack_require__(25);
- ReactDefaultInjection.inject();
- var render = ReactPerf.measure('React', 'render', ReactMount.render);
- var React = {
- findDOMNode: findDOMNode,
- render: render,
- unmountComponentAtNode: ReactMount.unmountComponentAtNode,
- version: ReactVersion,
- /* eslint-disable camelcase */
- unstable_batchedUpdates: ReactUpdates.batchedUpdates,
- unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer
- };
- // Inject the runtime into a devtools global hook regardless of browser.
- // Allows for debugging when the hook is injected on the page.
- /* eslint-enable camelcase */
- if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {
- __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({
- CurrentOwner: ReactCurrentOwner,
- InstanceHandles: ReactInstanceHandles,
- Mount: ReactMount,
- Reconciler: ReactReconciler,
- TextComponent: ReactDOMTextComponent
- });
- }
- if (process.env.NODE_ENV !== 'production') {
- var ExecutionEnvironment = __webpack_require__(9);
- if (ExecutionEnvironment.canUseDOM && window.top === window.self) {
- // First check if devtools is not installed
- if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
- // If we're in Chrome or Firefox, provide a download link if not installed.
- if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) {
- console.debug('Download the React DevTools for a better development experience: ' + 'https://fb.me/react-devtools');
- }
- }
- // If we're in IE8, check to see if we are in compatibility mode and provide
- // information on preventing compatibility mode
- var ieCompatibilityMode = document.documentMode && document.documentMode < 8;
- process.env.NODE_ENV !== 'production' ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv="X-UA-Compatible" content="IE=edge" />') : undefined;
- var expectedFeatures = [
- // shims
- Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.split, String.prototype.trim,
- // shams
- Object.create, Object.freeze];
- for (var i = 0; i < expectedFeatures.length; i++) {
- if (!expectedFeatures[i]) {
- console.error('One or more ES5 shim/shams expected by React are not available: ' + 'https://fb.me/react-warning-polyfills');
- break;
- }
- }
- }
- }
- 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 = {};
- var queue = [];
- var draining = false;
- var currentQueue;
- var queueIndex = -1;
- function cleanUpNextTick() {
- draining = false;
- if (currentQueue.length) {
- queue = currentQueue.concat(queue);
- } else {
- queueIndex = -1;
- }
- if (queue.length) {
- drainQueue();
- }
- }
- function drainQueue() {
- if (draining) {
- return;
- }
- var timeout = setTimeout(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;
- clearTimeout(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) {
- setTimeout(drainQueue, 0);
- }
- };
- // 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) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @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;
- /***/ },
- /* 6 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMTextComponent
- * @typechecks static-only
- */
- 'use strict';
- var DOMChildrenOperations = __webpack_require__(7);
- var DOMPropertyOperations = __webpack_require__(22);
- var ReactComponentBrowserEnvironment = __webpack_require__(26);
- var ReactMount = __webpack_require__(28);
- var assign = __webpack_require__(39);
- var escapeTextContentForBrowser = __webpack_require__(21);
- var setTextContent = __webpack_require__(20);
- var validateDOMNesting = __webpack_require__(70);
- /**
- * Text nodes violate a couple assumptions that React makes about components:
- *
- * - When mounting text into the DOM, adjacent text nodes are merged.
- * - Text nodes cannot be assigned a React root ID.
- *
- * This component is used to wrap strings in elements so that they can undergo
- * the same reconciliation that is applied to elements.
- *
- * TODO: Investigate representing React components in the DOM with text nodes.
- *
- * @class ReactDOMTextComponent
- * @extends ReactComponent
- * @internal
- */
- var ReactDOMTextComponent = function (props) {
- // This constructor and its argument is currently used by mocks.
- };
- assign(ReactDOMTextComponent.prototype, {
- /**
- * @param {ReactText} text
- * @internal
- */
- construct: function (text) {
- // TODO: This is really a ReactText (ReactNode), not a ReactElement
- this._currentElement = text;
- this._stringText = '' + text;
- // Properties
- this._rootNodeID = null;
- this._mountIndex = 0;
- },
- /**
- * Creates the markup for this text node. This node is not intended to have
- * any features besides containing text content.
- *
- * @param {string} rootID DOM ID of the root node.
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @return {string} Markup for this text node.
- * @internal
- */
- mountComponent: function (rootID, transaction, context) {
- if (process.env.NODE_ENV !== 'production') {
- if (context[validateDOMNesting.ancestorInfoContextKey]) {
- validateDOMNesting('span', null, context[validateDOMNesting.ancestorInfoContextKey]);
- }
- }
- this._rootNodeID = rootID;
- if (transaction.useCreateElement) {
- var ownerDocument = context[ReactMount.ownerDocumentContextKey];
- var el = ownerDocument.createElement('span');
- DOMPropertyOperations.setAttributeForID(el, rootID);
- // Populate node cache
- ReactMount.getID(el);
- setTextContent(el, this._stringText);
- return el;
- } else {
- var escapedText = escapeTextContentForBrowser(this._stringText);
- if (transaction.renderToStaticMarkup) {
- // Normally we'd wrap this in a `span` for the reasons stated above, but
- // since this is a situation where React won't take over (static pages),
- // we can simply return the text as it is.
- return escapedText;
- }
- return '<span ' + DOMPropertyOperations.createMarkupForID(rootID) + '>' + escapedText + '</span>';
- }
- },
- /**
- * Updates this component by updating the text content.
- *
- * @param {ReactText} nextText The next text content
- * @param {ReactReconcileTransaction} transaction
- * @internal
- */
- receiveComponent: function (nextText, transaction) {
- if (nextText !== this._currentElement) {
- this._currentElement = nextText;
- var nextStringText = '' + nextText;
- if (nextStringText !== this._stringText) {
- // TODO: Save this as pending props and use performUpdateIfNecessary
- // and/or updateComponent to do the actual update for consistency with
- // other component types?
- this._stringText = nextStringText;
- var node = ReactMount.getNode(this._rootNodeID);
- DOMChildrenOperations.updateTextContent(node, nextStringText);
- }
- }
- },
- unmountComponent: function () {
- ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
- }
- });
- module.exports = ReactDOMTextComponent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 7 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule DOMChildrenOperations
- * @typechecks static-only
- */
- 'use strict';
- var Danger = __webpack_require__(8);
- var ReactMultiChildUpdateTypes = __webpack_require__(16);
- var ReactPerf = __webpack_require__(18);
- var setInnerHTML = __webpack_require__(19);
- var setTextContent = __webpack_require__(20);
- var invariant = __webpack_require__(13);
- /**
- * Inserts `childNode` as a child of `parentNode` at the `index`.
- *
- * @param {DOMElement} parentNode Parent node in which to insert.
- * @param {DOMElement} childNode Child node to insert.
- * @param {number} index Index at which to insert the child.
- * @internal
- */
- function insertChildAt(parentNode, childNode, index) {
- // By exploiting arrays returning `undefined` for an undefined index, we can
- // rely exclusively on `insertBefore(node, null)` instead of also using
- // `appendChild(node)`. However, using `undefined` is not allowed by all
- // browsers so we must replace it with `null`.
- // fix render order error in safari
- // IE8 will throw error when index out of list size.
- var beforeChild = index >= parentNode.childNodes.length ? null : parentNode.childNodes.item(index);
- parentNode.insertBefore(childNode, beforeChild);
- }
- /**
- * Operations for updating with DOM children.
- */
- var DOMChildrenOperations = {
- dangerouslyReplaceNodeWithMarkup: Danger.dangerouslyReplaceNodeWithMarkup,
- updateTextContent: setTextContent,
- /**
- * Updates a component's children by processing a series of updates. The
- * update configurations are each expected to have a `parentNode` property.
- *
- * @param {array<object>} updates List of update configurations.
- * @param {array<string>} markupList List of markup strings.
- * @internal
- */
- processUpdates: function (updates, markupList) {
- var update;
- // Mapping from parent IDs to initial child orderings.
- var initialChildren = null;
- // List of children that will be moved or removed.
- var updatedChildren = null;
- for (var i = 0; i < updates.length; i++) {
- update = updates[i];
- if (update.type === ReactMultiChildUpdateTypes.MOVE_EXISTING || update.type === ReactMultiChildUpdateTypes.REMOVE_NODE) {
- var updatedIndex = update.fromIndex;
- var updatedChild = update.parentNode.childNodes[updatedIndex];
- var parentID = update.parentID;
- !updatedChild ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processUpdates(): Unable to find child %s of element. This ' + 'probably means the DOM was unexpectedly mutated (e.g., by the ' + 'browser), usually due to forgetting a <tbody> when using tables, ' + 'nesting tags like <form>, <p>, or <a>, or using non-SVG elements ' + 'in an <svg> parent. Try inspecting the child nodes of the element ' + 'with React ID `%s`.', updatedIndex, parentID) : invariant(false) : undefined;
- initialChildren = initialChildren || {};
- initialChildren[parentID] = initialChildren[parentID] || [];
- initialChildren[parentID][updatedIndex] = updatedChild;
- updatedChildren = updatedChildren || [];
- updatedChildren.push(updatedChild);
- }
- }
- var renderedMarkup;
- // markupList is either a list of markup or just a list of elements
- if (markupList.length && typeof markupList[0] === 'string') {
- renderedMarkup = Danger.dangerouslyRenderMarkup(markupList);
- } else {
- renderedMarkup = markupList;
- }
- // Remove updated children first so that `toIndex` is consistent.
- if (updatedChildren) {
- for (var j = 0; j < updatedChildren.length; j++) {
- updatedChildren[j].parentNode.removeChild(updatedChildren[j]);
- }
- }
- for (var k = 0; k < updates.length; k++) {
- update = updates[k];
- switch (update.type) {
- case ReactMultiChildUpdateTypes.INSERT_MARKUP:
- insertChildAt(update.parentNode, renderedMarkup[update.markupIndex], update.toIndex);
- break;
- case ReactMultiChildUpdateTypes.MOVE_EXISTING:
- insertChildAt(update.parentNode, initialChildren[update.parentID][update.fromIndex], update.toIndex);
- break;
- case ReactMultiChildUpdateTypes.SET_MARKUP:
- setInnerHTML(update.parentNode, update.content);
- break;
- case ReactMultiChildUpdateTypes.TEXT_CONTENT:
- setTextContent(update.parentNode, update.content);
- break;
- case ReactMultiChildUpdateTypes.REMOVE_NODE:
- // Already removed by the for-loop above.
- break;
- }
- }
- }
- };
- ReactPerf.measureMethods(DOMChildrenOperations, 'DOMChildrenOperations', {
- updateTextContent: 'updateTextContent'
- });
- module.exports = DOMChildrenOperations;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 8 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule Danger
- * @typechecks static-only
- */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var createNodesFromMarkup = __webpack_require__(10);
- var emptyFunction = __webpack_require__(15);
- var getMarkupWrap = __webpack_require__(14);
- var invariant = __webpack_require__(13);
- var OPEN_TAG_NAME_EXP = /^(<[^ \/>]+)/;
- var RESULT_INDEX_ATTR = 'data-danger-index';
- /**
- * Extracts the `nodeName` from a string of markup.
- *
- * NOTE: Extracting the `nodeName` does not require a regular expression match
- * because we make assumptions about React-generated markup (i.e. there are no
- * spaces surrounding the opening tag and there is at least one attribute).
- *
- * @param {string} markup String of markup.
- * @return {string} Node name of the supplied markup.
- * @see http://jsperf.com/extract-nodename
- */
- function getNodeName(markup) {
- return markup.substring(1, markup.indexOf(' '));
- }
- var Danger = {
- /**
- * Renders markup into an array of nodes. The markup is expected to render
- * into a list of root nodes. Also, the length of `resultList` and
- * `markupList` should be the same.
- *
- * @param {array<string>} markupList List of markup strings to render.
- * @return {array<DOMElement>} List of rendered nodes.
- * @internal
- */
- dangerouslyRenderMarkup: function (markupList) {
- !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyRenderMarkup(...): Cannot render markup in a worker ' + 'thread. Make sure `window` and `document` are available globally ' + 'before requiring React when unit testing or use ' + 'ReactDOMServer.renderToString for server rendering.') : invariant(false) : undefined;
- var nodeName;
- var markupByNodeName = {};
- // Group markup by `nodeName` if a wrap is necessary, else by '*'.
- for (var i = 0; i < markupList.length; i++) {
- !markupList[i] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyRenderMarkup(...): Missing markup.') : invariant(false) : undefined;
- nodeName = getNodeName(markupList[i]);
- nodeName = getMarkupWrap(nodeName) ? nodeName : '*';
- markupByNodeName[nodeName] = markupByNodeName[nodeName] || [];
- markupByNodeName[nodeName][i] = markupList[i];
- }
- var resultList = [];
- var resultListAssignmentCount = 0;
- for (nodeName in markupByNodeName) {
- if (!markupByNodeName.hasOwnProperty(nodeName)) {
- continue;
- }
- var markupListByNodeName = markupByNodeName[nodeName];
- // This for-in loop skips the holes of the sparse array. The order of
- // iteration should follow the order of assignment, which happens to match
- // numerical index order, but we don't rely on that.
- var resultIndex;
- for (resultIndex in markupListByNodeName) {
- if (markupListByNodeName.hasOwnProperty(resultIndex)) {
- var markup = markupListByNodeName[resultIndex];
- // Push the requested markup with an additional RESULT_INDEX_ATTR
- // attribute. If the markup does not start with a < character, it
- // will be discarded below (with an appropriate console.error).
- markupListByNodeName[resultIndex] = markup.replace(OPEN_TAG_NAME_EXP,
- // This index will be parsed back out below.
- '$1 ' + RESULT_INDEX_ATTR + '="' + resultIndex + '" ');
- }
- }
- // Render each group of markup with similar wrapping `nodeName`.
- var renderNodes = createNodesFromMarkup(markupListByNodeName.join(''), emptyFunction // Do nothing special with <script> tags.
- );
- for (var j = 0; j < renderNodes.length; ++j) {
- var renderNode = renderNodes[j];
- if (renderNode.hasAttribute && renderNode.hasAttribute(RESULT_INDEX_ATTR)) {
- resultIndex = +renderNode.getAttribute(RESULT_INDEX_ATTR);
- renderNode.removeAttribute(RESULT_INDEX_ATTR);
- !!resultList.hasOwnProperty(resultIndex) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Danger: Assigning to an already-occupied result index.') : invariant(false) : undefined;
- resultList[resultIndex] = renderNode;
- // This should match resultList.length and markupList.length when
- // we're done.
- resultListAssignmentCount += 1;
- } else if (process.env.NODE_ENV !== 'production') {
- console.error('Danger: Discarding unexpected node:', renderNode);
- }
- }
- }
- // Although resultList was populated out of order, it should now be a dense
- // array.
- !(resultListAssignmentCount === resultList.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Danger: Did not assign to every index of resultList.') : invariant(false) : undefined;
- !(resultList.length === markupList.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Danger: Expected markup to render %s nodes, but rendered %s.', markupList.length, resultList.length) : invariant(false) : undefined;
- return resultList;
- },
- /**
- * Replaces a node with a string of markup at its current position within its
- * parent. The markup must render into a single root node.
- *
- * @param {DOMElement} oldChild Child node to replace.
- * @param {string} markup Markup to render in place of the child node.
- * @internal
- */
- dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) {
- !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' + 'worker thread. Make sure `window` and `document` are available ' + 'globally before requiring React when unit testing or use ' + 'ReactDOMServer.renderToString() for server rendering.') : invariant(false) : undefined;
- !markup ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(false) : undefined;
- !(oldChild.tagName.toLowerCase() !== 'html') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the ' + '<html> node. This is because browser quirks make this unreliable ' + 'and/or slow. If you want to render to the root you must use ' + 'server rendering. See ReactDOMServer.renderToString().') : invariant(false) : undefined;
- var newChild;
- if (typeof markup === 'string') {
- newChild = createNodesFromMarkup(markup, emptyFunction)[0];
- } else {
- newChild = markup;
- }
- oldChild.parentNode.replaceChild(newChild, oldChild);
- }
- };
- module.exports = Danger;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 9 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ExecutionEnvironment
- */
- 'use strict';
- var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);
- /**
- * Simple, lightweight module assisting with the detection and context of
- * Worker. Helps avoid circular dependencies and allows code to reason about
- * whether or not they are in a Worker, even if they never include the main
- * `ReactWorker` dependency.
- */
- var ExecutionEnvironment = {
- canUseDOM: canUseDOM,
- canUseWorkers: typeof Worker !== 'undefined',
- canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),
- canUseViewport: canUseDOM && !!window.screen,
- isInWorker: !canUseDOM // For now, this is true - might change in the future.
- };
- module.exports = ExecutionEnvironment;
- /***/ },
- /* 10 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule createNodesFromMarkup
- * @typechecks
- */
- /*eslint-disable fb-www/unsafe-html*/
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var createArrayFromMixed = __webpack_require__(11);
- var getMarkupWrap = __webpack_require__(14);
- var invariant = __webpack_require__(13);
- /**
- * Dummy container used to render all markup.
- */
- var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;
- /**
- * Pattern used by `getNodeName`.
- */
- var nodeNamePattern = /^\s*<(\w+)/;
- /**
- * Extracts the `nodeName` of the first element in a string of markup.
- *
- * @param {string} markup String of markup.
- * @return {?string} Node name of the supplied markup.
- */
- function getNodeName(markup) {
- var nodeNameMatch = markup.match(nodeNamePattern);
- return nodeNameMatch && nodeNameMatch[1].toLowerCase();
- }
- /**
- * Creates an array containing the nodes rendered from the supplied markup. The
- * optionally supplied `handleScript` function will be invoked once for each
- * <script> element that is rendered. If no `handleScript` function is supplied,
- * an exception is thrown if any <script> elements are rendered.
- *
- * @param {string} markup A string of valid HTML markup.
- * @param {?function} handleScript Invoked once for each rendered <script>.
- * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.
- */
- function createNodesFromMarkup(markup, handleScript) {
- var node = dummyNode;
- !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : undefined;
- var nodeName = getNodeName(markup);
- var wrap = nodeName && getMarkupWrap(nodeName);
- if (wrap) {
- node.innerHTML = wrap[1] + markup + wrap[2];
- var wrapDepth = wrap[0];
- while (wrapDepth--) {
- node = node.lastChild;
- }
- } else {
- node.innerHTML = markup;
- }
- var scripts = node.getElementsByTagName('script');
- if (scripts.length) {
- !handleScript ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : undefined;
- createArrayFromMixed(scripts).forEach(handleScript);
- }
- var nodes = createArrayFromMixed(node.childNodes);
- while (node.lastChild) {
- node.removeChild(node.lastChild);
- }
- return nodes;
- }
- module.exports = createNodesFromMarkup;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 11 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule createArrayFromMixed
- * @typechecks
- */
- 'use strict';
- var toArray = __webpack_require__(12);
- /**
- * Perform a heuristic test to determine if an object is "array-like".
- *
- * A monk asked Joshu, a Zen master, "Has a dog Buddha nature?"
- * Joshu replied: "Mu."
- *
- * This function determines if its argument has "array nature": it returns
- * true if the argument is an actual array, an `arguments' object, or an
- * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).
- *
- * It will return false for other array-like objects like Filelist.
- *
- * @param {*} obj
- * @return {boolean}
- */
- function hasArrayNature(obj) {
- return(
- // not null/false
- !!obj && (
- // arrays are objects, NodeLists are functions in Safari
- typeof obj == 'object' || typeof obj == 'function') &&
- // quacks like an array
- 'length' in obj &&
- // not window
- !('setInterval' in obj) &&
- // no DOM node should be considered an array-like
- // a 'select' element has 'length' and 'item' properties on IE8
- typeof obj.nodeType != 'number' && (
- // a real array
- Array.isArray(obj) ||
- // arguments
- 'callee' in obj ||
- // HTMLCollection/NodeList
- 'item' in obj)
- );
- }
- /**
- * Ensure that the argument is an array by wrapping it in an array if it is not.
- * Creates a copy of the argument if it is already an array.
- *
- * This is mostly useful idiomatically:
- *
- * var createArrayFromMixed = require('createArrayFromMixed');
- *
- * function takesOneOrMoreThings(things) {
- * things = createArrayFromMixed(things);
- * ...
- * }
- *
- * This allows you to treat `things' as an array, but accept scalars in the API.
- *
- * If you need to convert an array-like object, like `arguments`, into an array
- * use toArray instead.
- *
- * @param {*} obj
- * @return {array}
- */
- function createArrayFromMixed(obj) {
- if (!hasArrayNature(obj)) {
- return [obj];
- } else if (Array.isArray(obj)) {
- return obj.slice();
- } else {
- return toArray(obj);
- }
- }
- module.exports = createArrayFromMixed;
- /***/ },
- /* 12 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule toArray
- * @typechecks
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- * Convert array-like objects to arrays.
- *
- * This API assumes the caller knows the contents of the data type. For less
- * well defined inputs use createArrayFromMixed.
- *
- * @param {object|function|filelist} obj
- * @return {array}
- */
- function toArray(obj) {
- var length = obj.length;
- // Some browse builtin objects can report typeof 'function' (e.g. NodeList in
- // old versions of Safari).
- !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : undefined;
- !(typeof length === 'number') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : undefined;
- !(length === 0 || length - 1 in obj) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : undefined;
- // Old IE doesn't give collections access to hasOwnProperty. Assume inputs
- // without method will throw during the slice call and skip straight to the
- // fallback.
- if (obj.hasOwnProperty) {
- try {
- return Array.prototype.slice.call(obj);
- } catch (e) {
- // IE < 9 does not support Array#slice on collections objects
- }
- }
- // Fall back to copying key by key. This assumes all keys have a value,
- // so will not preserve sparsely populated inputs.
- var ret = Array(length);
- for (var ii = 0; ii < length; ii++) {
- ret[ii] = obj[ii];
- }
- return ret;
- }
- module.exports = toArray;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 13 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule invariant
- */
- '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)))
- /***/ },
- /* 14 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getMarkupWrap
- */
- /*eslint-disable fb-www/unsafe-html */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var invariant = __webpack_require__(13);
- /**
- * Dummy container used to detect which wraps are necessary.
- */
- var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;
- /**
- * Some browsers cannot use `innerHTML` to render certain elements standalone,
- * so we wrap them, render the wrapped nodes, then extract the desired node.
- *
- * In IE8, certain elements cannot render alone, so wrap all elements ('*').
- */
- var shouldWrap = {};
- var selectWrap = [1, '<select multiple="true">', '</select>'];
- var tableWrap = [1, '<table>', '</table>'];
- var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];
- var svgWrap = [1, '<svg xmlns="http://www.w3.org/2000/svg">', '</svg>'];
- var markupWrap = {
- '*': [1, '?<div>', '</div>'],
- 'area': [1, '<map>', '</map>'],
- 'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
- 'legend': [1, '<fieldset>', '</fieldset>'],
- 'param': [1, '<object>', '</object>'],
- 'tr': [2, '<table><tbody>', '</tbody></table>'],
- 'optgroup': selectWrap,
- 'option': selectWrap,
- 'caption': tableWrap,
- 'colgroup': tableWrap,
- 'tbody': tableWrap,
- 'tfoot': tableWrap,
- 'thead': tableWrap,
- 'td': trWrap,
- 'th': trWrap
- };
- // Initialize the SVG elements since we know they'll always need to be wrapped
- // consistently. If they are created inside a <div> they will be initialized in
- // the wrong namespace (and will not display).
- var svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan'];
- svgElements.forEach(function (nodeName) {
- markupWrap[nodeName] = svgWrap;
- shouldWrap[nodeName] = true;
- });
- /**
- * Gets the markup wrap configuration for the supplied `nodeName`.
- *
- * NOTE: This lazily detects which wraps are necessary for the current browser.
- *
- * @param {string} nodeName Lowercase `nodeName`.
- * @return {?array} Markup wrap configuration, if applicable.
- */
- function getMarkupWrap(nodeName) {
- !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : undefined;
- if (!markupWrap.hasOwnProperty(nodeName)) {
- nodeName = '*';
- }
- if (!shouldWrap.hasOwnProperty(nodeName)) {
- if (nodeName === '*') {
- dummyNode.innerHTML = '<link />';
- } else {
- dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';
- }
- shouldWrap[nodeName] = !dummyNode.firstChild;
- }
- return shouldWrap[nodeName] ? markupWrap[nodeName] : null;
- }
- module.exports = getMarkupWrap;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 15 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule emptyFunction
- */
- "use strict";
- 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.
- */
- 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;
- /***/ },
- /* 16 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactMultiChildUpdateTypes
- */
- 'use strict';
- var keyMirror = __webpack_require__(17);
- /**
- * When a component's children are updated, a series of update configuration
- * objects are created in order to batch and serialize the required changes.
- *
- * Enumerates all the possible types of update configurations.
- *
- * @internal
- */
- var ReactMultiChildUpdateTypes = keyMirror({
- INSERT_MARKUP: null,
- MOVE_EXISTING: null,
- REMOVE_NODE: null,
- SET_MARKUP: null,
- TEXT_CONTENT: null
- });
- module.exports = ReactMultiChildUpdateTypes;
- /***/ },
- /* 17 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule keyMirror
- * @typechecks static-only
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- * 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 (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) : undefined;
- 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)))
- /***/ },
- /* 18 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactPerf
- * @typechecks static-only
- */
- 'use strict';
- /**
- * ReactPerf is a general AOP system designed to measure performance. This
- * module only has the hooks: see ReactDefaultPerf for the analysis tool.
- */
- var ReactPerf = {
- /**
- * Boolean to enable/disable measurement. Set to false by default to prevent
- * accidental logging and perf loss.
- */
- enableMeasure: false,
- /**
- * Holds onto the measure function in use. By default, don't measure
- * anything, but we'll override this if we inject a measure function.
- */
- storedMeasure: _noMeasure,
- /**
- * @param {object} object
- * @param {string} objectName
- * @param {object<string>} methodNames
- */
- measureMethods: function (object, objectName, methodNames) {
- if (process.env.NODE_ENV !== 'production') {
- for (var key in methodNames) {
- if (!methodNames.hasOwnProperty(key)) {
- continue;
- }
- object[key] = ReactPerf.measure(objectName, methodNames[key], object[key]);
- }
- }
- },
- /**
- * Use this to wrap methods you want to measure. Zero overhead in production.
- *
- * @param {string} objName
- * @param {string} fnName
- * @param {function} func
- * @return {function}
- */
- measure: function (objName, fnName, func) {
- if (process.env.NODE_ENV !== 'production') {
- var measuredFunc = null;
- var wrapper = function () {
- if (ReactPerf.enableMeasure) {
- if (!measuredFunc) {
- measuredFunc = ReactPerf.storedMeasure(objName, fnName, func);
- }
- return measuredFunc.apply(this, arguments);
- }
- return func.apply(this, arguments);
- };
- wrapper.displayName = objName + '_' + fnName;
- return wrapper;
- }
- return func;
- },
- injection: {
- /**
- * @param {function} measure
- */
- injectMeasure: function (measure) {
- ReactPerf.storedMeasure = measure;
- }
- }
- };
- /**
- * Simply passes through the measured function, without measuring it.
- *
- * @param {string} objName
- * @param {string} fnName
- * @param {function} func
- * @return {function}
- */
- function _noMeasure(objName, fnName, func) {
- return func;
- }
- module.exports = ReactPerf;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 19 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule setInnerHTML
- */
- /* globals MSApp */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var WHITESPACE_TEST = /^[ \r\n\t\f]/;
- var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/;
- /**
- * Set the innerHTML property of a node, ensuring that whitespace is preserved
- * even in IE8.
- *
- * @param {DOMElement} node
- * @param {string} html
- * @internal
- */
- var setInnerHTML = function (node, html) {
- node.innerHTML = html;
- };
- // Win8 apps: Allow all html to be inserted
- if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {
- setInnerHTML = function (node, html) {
- MSApp.execUnsafeLocalFunction(function () {
- node.innerHTML = html;
- });
- };
- }
- if (ExecutionEnvironment.canUseDOM) {
- // IE8: When updating a just created node with innerHTML only leading
- // whitespace is removed. When updating an existing node with innerHTML
- // whitespace in root TextNodes is also collapsed.
- // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html
- // Feature detection; only IE8 is known to behave improperly like this.
- var testElement = document.createElement('div');
- testElement.innerHTML = ' ';
- if (testElement.innerHTML === '') {
- setInnerHTML = function (node, html) {
- // Magic theory: IE8 supposedly differentiates between added and updated
- // nodes when processing innerHTML, innerHTML on updated nodes suffers
- // from worse whitespace behavior. Re-adding a node like this triggers
- // the initial and more favorable whitespace behavior.
- // TODO: What to do on a detached node?
- if (node.parentNode) {
- node.parentNode.replaceChild(node, node);
- }
- // We also implement a workaround for non-visible tags disappearing into
- // thin air on IE8, this only happens if there is no visible text
- // in-front of the non-visible tags. Piggyback on the whitespace fix
- // and simply check if any non-visible tags appear in the source.
- if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) {
- // Recover leading whitespace by temporarily prepending any character.
- // \uFEFF has the potential advantage of being zero-width/invisible.
- // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode
- // in hopes that this is preserved even if "\uFEFF" is transformed to
- // the actual Unicode character (by Babel, for example).
- // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216
- node.innerHTML = String.fromCharCode(0xFEFF) + html;
- // deleteData leaves an empty `TextNode` which offsets the index of all
- // children. Definitely want to avoid this.
- var textNode = node.firstChild;
- if (textNode.data.length === 1) {
- node.removeChild(textNode);
- } else {
- textNode.deleteData(0, 1);
- }
- } else {
- node.innerHTML = html;
- }
- };
- }
- }
- module.exports = setInnerHTML;
- /***/ },
- /* 20 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule setTextContent
- */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var escapeTextContentForBrowser = __webpack_require__(21);
- var setInnerHTML = __webpack_require__(19);
- /**
- * Set the textContent property of a node, ensuring that whitespace is preserved
- * even in IE8. innerText is a poor substitute for textContent and, among many
- * issues, inserts <br> instead of the literal newline chars. innerHTML behaves
- * as it should.
- *
- * @param {DOMElement} node
- * @param {string} text
- * @internal
- */
- var setTextContent = function (node, text) {
- node.textContent = text;
- };
- if (ExecutionEnvironment.canUseDOM) {
- if (!('textContent' in document.documentElement)) {
- setTextContent = function (node, text) {
- setInnerHTML(node, escapeTextContentForBrowser(text));
- };
- }
- }
- module.exports = setTextContent;
- /***/ },
- /* 21 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule escapeTextContentForBrowser
- */
- 'use strict';
- var ESCAPE_LOOKUP = {
- '&': '&',
- '>': '>',
- '<': '<',
- '"': '"',
- '\'': '''
- };
- var ESCAPE_REGEX = /[&><"']/g;
- function escaper(match) {
- return ESCAPE_LOOKUP[match];
- }
- /**
- * Escapes text to prevent scripting attacks.
- *
- * @param {*} text Text value to escape.
- * @return {string} An escaped string.
- */
- function escapeTextContentForBrowser(text) {
- return ('' + text).replace(ESCAPE_REGEX, escaper);
- }
- module.exports = escapeTextContentForBrowser;
- /***/ },
- /* 22 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule DOMPropertyOperations
- * @typechecks static-only
- */
- 'use strict';
- var DOMProperty = __webpack_require__(23);
- var ReactPerf = __webpack_require__(18);
- var quoteAttributeValueForBrowser = __webpack_require__(24);
- var warning = __webpack_require__(25);
- // Simplified subset
- var VALID_ATTRIBUTE_NAME_REGEX = /^[a-zA-Z_][\w\.\-]*$/;
- var illegalAttributeNameCache = {};
- var validatedAttributeNameCache = {};
- function isAttributeNameSafe(attributeName) {
- if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {
- return true;
- }
- if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {
- return false;
- }
- if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {
- validatedAttributeNameCache[attributeName] = true;
- return true;
- }
- illegalAttributeNameCache[attributeName] = true;
- process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid attribute name: `%s`', attributeName) : undefined;
- return false;
- }
- function shouldIgnoreValue(propertyInfo, value) {
- return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;
- }
- if (process.env.NODE_ENV !== 'production') {
- var reactProps = {
- children: true,
- dangerouslySetInnerHTML: true,
- key: true,
- ref: true
- };
- var warnedProperties = {};
- var warnUnknownProperty = function (name) {
- if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {
- return;
- }
- warnedProperties[name] = true;
- var lowerCasedName = name.toLowerCase();
- // data-* attributes should be lowercase; suggest the lowercase version
- var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;
- // For now, only warn when we have a suggested correction. This prevents
- // logging too much when using transferPropsTo.
- process.env.NODE_ENV !== 'production' ? warning(standardName == null, 'Unknown DOM property %s. Did you mean %s?', name, standardName) : undefined;
- };
- }
- /**
- * Operations for dealing with DOM properties.
- */
- var DOMPropertyOperations = {
- /**
- * Creates markup for the ID property.
- *
- * @param {string} id Unescaped ID.
- * @return {string} Markup string.
- */
- createMarkupForID: function (id) {
- return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id);
- },
- setAttributeForID: function (node, id) {
- node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id);
- },
- /**
- * Creates markup for a property.
- *
- * @param {string} name
- * @param {*} value
- * @return {?string} Markup string, or null if the property was invalid.
- */
- createMarkupForProperty: function (name, value) {
- var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
- if (propertyInfo) {
- if (shouldIgnoreValue(propertyInfo, value)) {
- return '';
- }
- var attributeName = propertyInfo.attributeName;
- if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {
- return attributeName + '=""';
- }
- return attributeName + '=' + quoteAttributeValueForBrowser(value);
- } else if (DOMProperty.isCustomAttribute(name)) {
- if (value == null) {
- return '';
- }
- return name + '=' + quoteAttributeValueForBrowser(value);
- } else if (process.env.NODE_ENV !== 'production') {
- warnUnknownProperty(name);
- }
- return null;
- },
- /**
- * Creates markup for a custom property.
- *
- * @param {string} name
- * @param {*} value
- * @return {string} Markup string, or empty string if the property was invalid.
- */
- createMarkupForCustomAttribute: function (name, value) {
- if (!isAttributeNameSafe(name) || value == null) {
- return '';
- }
- return name + '=' + quoteAttributeValueForBrowser(value);
- },
- /**
- * Sets the value for a property on a node.
- *
- * @param {DOMElement} node
- * @param {string} name
- * @param {*} value
- */
- setValueForProperty: function (node, name, value) {
- var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
- if (propertyInfo) {
- var mutationMethod = propertyInfo.mutationMethod;
- if (mutationMethod) {
- mutationMethod(node, value);
- } else if (shouldIgnoreValue(propertyInfo, value)) {
- this.deleteValueForProperty(node, name);
- } else if (propertyInfo.mustUseAttribute) {
- var attributeName = propertyInfo.attributeName;
- var namespace = propertyInfo.attributeNamespace;
- // `setAttribute` with objects becomes only `[object]` in IE8/9,
- // ('' + value) makes it output the correct toString()-value.
- if (namespace) {
- node.setAttributeNS(namespace, attributeName, '' + value);
- } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {
- node.setAttribute(attributeName, '');
- } else {
- node.setAttribute(attributeName, '' + value);
- }
- } else {
- var propName = propertyInfo.propertyName;
- // Must explicitly cast values for HAS_SIDE_EFFECTS-properties to the
- // property type before comparing; only `value` does and is string.
- if (!propertyInfo.hasSideEffects || '' + node[propName] !== '' + value) {
- // Contrary to `setAttribute`, object properties are properly
- // `toString`ed by IE8/9.
- node[propName] = value;
- }
- }
- } else if (DOMProperty.isCustomAttribute(name)) {
- DOMPropertyOperations.setValueForAttribute(node, name, value);
- } else if (process.env.NODE_ENV !== 'production') {
- warnUnknownProperty(name);
- }
- },
- setValueForAttribute: function (node, name, value) {
- if (!isAttributeNameSafe(name)) {
- return;
- }
- if (value == null) {
- node.removeAttribute(name);
- } else {
- node.setAttribute(name, '' + value);
- }
- },
- /**
- * Deletes the value for a property on a node.
- *
- * @param {DOMElement} node
- * @param {string} name
- */
- deleteValueForProperty: function (node, name) {
- var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
- if (propertyInfo) {
- var mutationMethod = propertyInfo.mutationMethod;
- if (mutationMethod) {
- mutationMethod(node, undefined);
- } else if (propertyInfo.mustUseAttribute) {
- node.removeAttribute(propertyInfo.attributeName);
- } else {
- var propName = propertyInfo.propertyName;
- var defaultValue = DOMProperty.getDefaultValueForProperty(node.nodeName, propName);
- if (!propertyInfo.hasSideEffects || '' + node[propName] !== defaultValue) {
- node[propName] = defaultValue;
- }
- }
- } else if (DOMProperty.isCustomAttribute(name)) {
- node.removeAttribute(name);
- } else if (process.env.NODE_ENV !== 'production') {
- warnUnknownProperty(name);
- }
- }
- };
- ReactPerf.measureMethods(DOMPropertyOperations, 'DOMPropertyOperations', {
- setValueForProperty: 'setValueForProperty',
- setValueForAttribute: 'setValueForAttribute',
- deleteValueForProperty: 'deleteValueForProperty'
- });
- module.exports = DOMPropertyOperations;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 23 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule DOMProperty
- * @typechecks static-only
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- function checkMask(value, bitmask) {
- return (value & bitmask) === bitmask;
- }
- var DOMPropertyInjection = {
- /**
- * Mapping from normalized, camelcased property names to a configuration that
- * specifies how the associated DOM property should be accessed or rendered.
- */
- MUST_USE_ATTRIBUTE: 0x1,
- MUST_USE_PROPERTY: 0x2,
- HAS_SIDE_EFFECTS: 0x4,
- HAS_BOOLEAN_VALUE: 0x8,
- HAS_NUMERIC_VALUE: 0x10,
- HAS_POSITIVE_NUMERIC_VALUE: 0x20 | 0x10,
- HAS_OVERLOADED_BOOLEAN_VALUE: 0x40,
- /**
- * Inject some specialized knowledge about the DOM. This takes a config object
- * with the following properties:
- *
- * isCustomAttribute: function that given an attribute name will return true
- * if it can be inserted into the DOM verbatim. Useful for data-* or aria-*
- * attributes where it's impossible to enumerate all of the possible
- * attribute names,
- *
- * Properties: object mapping DOM property name to one of the
- * DOMPropertyInjection constants or null. If your attribute isn't in here,
- * it won't get written to the DOM.
- *
- * DOMAttributeNames: object mapping React attribute name to the DOM
- * attribute name. Attribute names not specified use the **lowercase**
- * normalized name.
- *
- * DOMAttributeNamespaces: object mapping React attribute name to the DOM
- * attribute namespace URL. (Attribute names not specified use no namespace.)
- *
- * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.
- * Property names not specified use the normalized name.
- *
- * DOMMutationMethods: Properties that require special mutation methods. If
- * `value` is undefined, the mutation method should unset the property.
- *
- * @param {object} domPropertyConfig the config as described above.
- */
- injectDOMPropertyConfig: function (domPropertyConfig) {
- var Injection = DOMPropertyInjection;
- var Properties = domPropertyConfig.Properties || {};
- var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {};
- var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};
- var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};
- var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};
- if (domPropertyConfig.isCustomAttribute) {
- DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute);
- }
- for (var propName in Properties) {
- !!DOMProperty.properties.hasOwnProperty(propName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'injectDOMPropertyConfig(...): You\'re trying to inject DOM property ' + '\'%s\' which has already been injected. You may be accidentally ' + 'injecting the same DOM property config twice, or you may be ' + 'injecting two configs that have conflicting property names.', propName) : invariant(false) : undefined;
- var lowerCased = propName.toLowerCase();
- var propConfig = Properties[propName];
- var propertyInfo = {
- attributeName: lowerCased,
- attributeNamespace: null,
- propertyName: propName,
- mutationMethod: null,
- mustUseAttribute: checkMask(propConfig, Injection.MUST_USE_ATTRIBUTE),
- mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY),
- hasSideEffects: checkMask(propConfig, Injection.HAS_SIDE_EFFECTS),
- hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE),
- hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE),
- hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE),
- hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE)
- };
- !(!propertyInfo.mustUseAttribute || !propertyInfo.mustUseProperty) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Cannot require using both attribute and property: %s', propName) : invariant(false) : undefined;
- !(propertyInfo.mustUseProperty || !propertyInfo.hasSideEffects) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Properties that have side effects must use property: %s', propName) : invariant(false) : undefined;
- !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or ' + 'numeric value, but not a combination: %s', propName) : invariant(false) : undefined;
- if (process.env.NODE_ENV !== 'production') {
- DOMProperty.getPossibleStandardName[lowerCased] = propName;
- }
- if (DOMAttributeNames.hasOwnProperty(propName)) {
- var attributeName = DOMAttributeNames[propName];
- propertyInfo.attributeName = attributeName;
- if (process.env.NODE_ENV !== 'production') {
- DOMProperty.getPossibleStandardName[attributeName] = propName;
- }
- }
- if (DOMAttributeNamespaces.hasOwnProperty(propName)) {
- propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName];
- }
- if (DOMPropertyNames.hasOwnProperty(propName)) {
- propertyInfo.propertyName = DOMPropertyNames[propName];
- }
- if (DOMMutationMethods.hasOwnProperty(propName)) {
- propertyInfo.mutationMethod = DOMMutationMethods[propName];
- }
- DOMProperty.properties[propName] = propertyInfo;
- }
- }
- };
- var defaultValueCache = {};
- /**
- * DOMProperty exports lookup objects that can be used like functions:
- *
- * > DOMProperty.isValid['id']
- * true
- * > DOMProperty.isValid['foobar']
- * undefined
- *
- * Although this may be confusing, it performs better in general.
- *
- * @see http://jsperf.com/key-exists
- * @see http://jsperf.com/key-missing
- */
- var DOMProperty = {
- ID_ATTRIBUTE_NAME: 'data-reactid',
- /**
- * Map from property "standard name" to an object with info about how to set
- * the property in the DOM. Each object contains:
- *
- * attributeName:
- * Used when rendering markup or with `*Attribute()`.
- * attributeNamespace
- * propertyName:
- * Used on DOM node instances. (This includes properties that mutate due to
- * external factors.)
- * mutationMethod:
- * If non-null, used instead of the property or `setAttribute()` after
- * initial render.
- * mustUseAttribute:
- * Whether the property must be accessed and mutated using `*Attribute()`.
- * (This includes anything that fails `<propName> in <element>`.)
- * mustUseProperty:
- * Whether the property must be accessed and mutated as an object property.
- * hasSideEffects:
- * Whether or not setting a value causes side effects such as triggering
- * resources to be loaded or text selection changes. If true, we read from
- * the DOM before updating to ensure that the value is only set if it has
- * changed.
- * hasBooleanValue:
- * Whether the property should be removed when set to a falsey value.
- * hasNumericValue:
- * Whether the property must be numeric or parse as a numeric and should be
- * removed when set to a falsey value.
- * hasPositiveNumericValue:
- * Whether the property must be positive numeric or parse as a positive
- * numeric and should be removed when set to a falsey value.
- * hasOverloadedBooleanValue:
- * Whether the property can be used as a flag as well as with a value.
- * Removed when strictly equal to false; present without a value when
- * strictly equal to true; present with a value otherwise.
- */
- properties: {},
- /**
- * Mapping from lowercase property names to the properly cased version, used
- * to warn in the case of missing properties. Available only in __DEV__.
- * @type {Object}
- */
- getPossibleStandardName: process.env.NODE_ENV !== 'production' ? {} : null,
- /**
- * All of the isCustomAttribute() functions that have been injected.
- */
- _isCustomAttributeFunctions: [],
- /**
- * Checks whether a property name is a custom attribute.
- * @method
- */
- isCustomAttribute: function (attributeName) {
- for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {
- var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];
- if (isCustomAttributeFn(attributeName)) {
- return true;
- }
- }
- return false;
- },
- /**
- * Returns the default property value for a DOM property (i.e., not an
- * attribute). Most default values are '' or false, but not all. Worse yet,
- * some (in particular, `type`) vary depending on the type of element.
- *
- * TODO: Is it better to grab all the possible properties when creating an
- * element to avoid having to create the same element twice?
- */
- getDefaultValueForProperty: function (nodeName, prop) {
- var nodeDefaults = defaultValueCache[nodeName];
- var testElement;
- if (!nodeDefaults) {
- defaultValueCache[nodeName] = nodeDefaults = {};
- }
- if (!(prop in nodeDefaults)) {
- testElement = document.createElement(nodeName);
- nodeDefaults[prop] = testElement[prop];
- }
- return nodeDefaults[prop];
- },
- injection: DOMPropertyInjection
- };
- module.exports = DOMProperty;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 24 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule quoteAttributeValueForBrowser
- */
- 'use strict';
- var escapeTextContentForBrowser = __webpack_require__(21);
- /**
- * Escapes attribute value to prevent scripting attacks.
- *
- * @param {*} value Value to escape.
- * @return {string} An escaped string.
- */
- function quoteAttributeValueForBrowser(value) {
- return '"' + escapeTextContentForBrowser(value) + '"';
- }
- module.exports = quoteAttributeValueForBrowser;
- /***/ },
- /* 25 */
- /***/ 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.
- *
- * @providesModule warning
- */
- 'use strict';
- var emptyFunction = __webpack_require__(15);
- /**
- * 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') {
- warning = function (condition, format) {
- for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
- args[_key - 2] = arguments[_key];
- }
- 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) {
- 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) {}
- }
- };
- }
- module.exports = warning;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 26 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactComponentBrowserEnvironment
- */
- 'use strict';
- var ReactDOMIDOperations = __webpack_require__(27);
- var ReactMount = __webpack_require__(28);
- /**
- * Abstracts away all functionality of the reconciler that requires knowledge of
- * the browser context. TODO: These callers should be refactored to avoid the
- * need for this injection.
- */
- var ReactComponentBrowserEnvironment = {
- processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates,
- replaceNodeWithMarkupByID: ReactDOMIDOperations.dangerouslyReplaceNodeWithMarkupByID,
- /**
- * If a particular environment requires that some resources be cleaned up,
- * specify this in the injected Mixin. In the DOM, we would likely want to
- * purge any cached node ID lookups.
- *
- * @private
- */
- unmountIDFromEnvironment: function (rootNodeID) {
- ReactMount.purgeID(rootNodeID);
- }
- };
- module.exports = ReactComponentBrowserEnvironment;
- /***/ },
- /* 27 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMIDOperations
- * @typechecks static-only
- */
- 'use strict';
- var DOMChildrenOperations = __webpack_require__(7);
- var DOMPropertyOperations = __webpack_require__(22);
- var ReactMount = __webpack_require__(28);
- var ReactPerf = __webpack_require__(18);
- var invariant = __webpack_require__(13);
- /**
- * Errors for properties that should not be updated with `updatePropertyByID()`.
- *
- * @type {object}
- * @private
- */
- var INVALID_PROPERTY_ERRORS = {
- dangerouslySetInnerHTML: '`dangerouslySetInnerHTML` must be set using `updateInnerHTMLByID()`.',
- style: '`style` must be set using `updateStylesByID()`.'
- };
- /**
- * Operations used to process updates to DOM nodes.
- */
- var ReactDOMIDOperations = {
- /**
- * Updates a DOM node with new property values. This should only be used to
- * update DOM properties in `DOMProperty`.
- *
- * @param {string} id ID of the node to update.
- * @param {string} name A valid property name, see `DOMProperty`.
- * @param {*} value New value of the property.
- * @internal
- */
- updatePropertyByID: function (id, name, value) {
- var node = ReactMount.getNode(id);
- !!INVALID_PROPERTY_ERRORS.hasOwnProperty(name) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updatePropertyByID(...): %s', INVALID_PROPERTY_ERRORS[name]) : invariant(false) : undefined;
- // If we're updating to null or undefined, we should remove the property
- // from the DOM node instead of inadvertantly setting to a string. This
- // brings us in line with the same behavior we have on initial render.
- if (value != null) {
- DOMPropertyOperations.setValueForProperty(node, name, value);
- } else {
- DOMPropertyOperations.deleteValueForProperty(node, name);
- }
- },
- /**
- * Replaces a DOM node that exists in the document with markup.
- *
- * @param {string} id ID of child to be replaced.
- * @param {string} markup Dangerous markup to inject in place of child.
- * @internal
- * @see {Danger.dangerouslyReplaceNodeWithMarkup}
- */
- dangerouslyReplaceNodeWithMarkupByID: function (id, markup) {
- var node = ReactMount.getNode(id);
- DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup);
- },
- /**
- * Updates a component's children by processing a series of updates.
- *
- * @param {array<object>} updates List of update configurations.
- * @param {array<string>} markup List of markup strings.
- * @internal
- */
- dangerouslyProcessChildrenUpdates: function (updates, markup) {
- for (var i = 0; i < updates.length; i++) {
- updates[i].parentNode = ReactMount.getNode(updates[i].parentID);
- }
- DOMChildrenOperations.processUpdates(updates, markup);
- }
- };
- ReactPerf.measureMethods(ReactDOMIDOperations, 'ReactDOMIDOperations', {
- dangerouslyReplaceNodeWithMarkupByID: 'dangerouslyReplaceNodeWithMarkupByID',
- dangerouslyProcessChildrenUpdates: 'dangerouslyProcessChildrenUpdates'
- });
- module.exports = ReactDOMIDOperations;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 28 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactMount
- */
- 'use strict';
- var DOMProperty = __webpack_require__(23);
- var ReactBrowserEventEmitter = __webpack_require__(29);
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactDOMFeatureFlags = __webpack_require__(41);
- var ReactElement = __webpack_require__(42);
- var ReactEmptyComponentRegistry = __webpack_require__(44);
- var ReactInstanceHandles = __webpack_require__(45);
- var ReactInstanceMap = __webpack_require__(47);
- var ReactMarkupChecksum = __webpack_require__(48);
- var ReactPerf = __webpack_require__(18);
- var ReactReconciler = __webpack_require__(50);
- var ReactUpdateQueue = __webpack_require__(53);
- var ReactUpdates = __webpack_require__(54);
- var assign = __webpack_require__(39);
- var emptyObject = __webpack_require__(58);
- var containsNode = __webpack_require__(59);
- var instantiateReactComponent = __webpack_require__(62);
- var invariant = __webpack_require__(13);
- var setInnerHTML = __webpack_require__(19);
- var shouldUpdateReactComponent = __webpack_require__(67);
- var validateDOMNesting = __webpack_require__(70);
- var warning = __webpack_require__(25);
- var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
- var nodeCache = {};
- var ELEMENT_NODE_TYPE = 1;
- var DOC_NODE_TYPE = 9;
- var DOCUMENT_FRAGMENT_NODE_TYPE = 11;
- var ownerDocumentContextKey = '__ReactMount_ownerDocument$' + Math.random().toString(36).slice(2);
- /** Mapping from reactRootID to React component instance. */
- var instancesByReactRootID = {};
- /** Mapping from reactRootID to `container` nodes. */
- var containersByReactRootID = {};
- if (process.env.NODE_ENV !== 'production') {
- /** __DEV__-only mapping from reactRootID to root elements. */
- var rootElementsByReactRootID = {};
- }
- // Used to store breadth-first search state in findComponentRoot.
- var findComponentRootReusableArray = [];
- /**
- * Finds the index of the first character
- * that's not common between the two given strings.
- *
- * @return {number} the index of the character where the strings diverge
- */
- function firstDifferenceIndex(string1, string2) {
- var minLen = Math.min(string1.length, string2.length);
- for (var i = 0; i < minLen; i++) {
- if (string1.charAt(i) !== string2.charAt(i)) {
- return i;
- }
- }
- return string1.length === string2.length ? -1 : minLen;
- }
- /**
- * @param {DOMElement|DOMDocument} container DOM element that may contain
- * a React component
- * @return {?*} DOM element that may have the reactRoot ID, or null.
- */
- function getReactRootElementInContainer(container) {
- if (!container) {
- return null;
- }
- if (container.nodeType === DOC_NODE_TYPE) {
- return container.documentElement;
- } else {
- return container.firstChild;
- }
- }
- /**
- * @param {DOMElement} container DOM element that may contain a React component.
- * @return {?string} A "reactRoot" ID, if a React component is rendered.
- */
- function getReactRootID(container) {
- var rootElement = getReactRootElementInContainer(container);
- return rootElement && ReactMount.getID(rootElement);
- }
- /**
- * Accessing node[ATTR_NAME] or calling getAttribute(ATTR_NAME) on a form
- * element can return its control whose name or ID equals ATTR_NAME. All
- * DOM nodes support `getAttributeNode` but this can also get called on
- * other objects so just return '' if we're given something other than a
- * DOM node (such as window).
- *
- * @param {?DOMElement|DOMWindow|DOMDocument|DOMTextNode} node DOM node.
- * @return {string} ID of the supplied `domNode`.
- */
- function getID(node) {
- var id = internalGetID(node);
- if (id) {
- if (nodeCache.hasOwnProperty(id)) {
- var cached = nodeCache[id];
- if (cached !== node) {
- !!isValid(cached, id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactMount: Two valid but unequal nodes with the same `%s`: %s', ATTR_NAME, id) : invariant(false) : undefined;
- nodeCache[id] = node;
- }
- } else {
- nodeCache[id] = node;
- }
- }
- return id;
- }
- function internalGetID(node) {
- // If node is something like a window, document, or text node, none of
- // which support attributes or a .getAttribute method, gracefully return
- // the empty string, as if the attribute were missing.
- return node && node.getAttribute && node.getAttribute(ATTR_NAME) || '';
- }
- /**
- * Sets the React-specific ID of the given node.
- *
- * @param {DOMElement} node The DOM node whose ID will be set.
- * @param {string} id The value of the ID attribute.
- */
- function setID(node, id) {
- var oldID = internalGetID(node);
- if (oldID !== id) {
- delete nodeCache[oldID];
- }
- node.setAttribute(ATTR_NAME, id);
- nodeCache[id] = node;
- }
- /**
- * Finds the node with the supplied React-generated DOM ID.
- *
- * @param {string} id A React-generated DOM ID.
- * @return {DOMElement} DOM node with the suppled `id`.
- * @internal
- */
- function getNode(id) {
- if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
- nodeCache[id] = ReactMount.findReactNodeByID(id);
- }
- return nodeCache[id];
- }
- /**
- * Finds the node with the supplied public React instance.
- *
- * @param {*} instance A public React instance.
- * @return {?DOMElement} DOM node with the suppled `id`.
- * @internal
- */
- function getNodeFromInstance(instance) {
- var id = ReactInstanceMap.get(instance)._rootNodeID;
- if (ReactEmptyComponentRegistry.isNullComponentID(id)) {
- return null;
- }
- if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
- nodeCache[id] = ReactMount.findReactNodeByID(id);
- }
- return nodeCache[id];
- }
- /**
- * A node is "valid" if it is contained by a currently mounted container.
- *
- * This means that the node does not have to be contained by a document in
- * order to be considered valid.
- *
- * @param {?DOMElement} node The candidate DOM node.
- * @param {string} id The expected ID of the node.
- * @return {boolean} Whether the node is contained by a mounted container.
- */
- function isValid(node, id) {
- if (node) {
- !(internalGetID(node) === id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactMount: Unexpected modification of `%s`', ATTR_NAME) : invariant(false) : undefined;
- var container = ReactMount.findReactContainerForID(id);
- if (container && containsNode(container, node)) {
- return true;
- }
- }
- return false;
- }
- /**
- * Causes the cache to forget about one React-specific ID.
- *
- * @param {string} id The ID to forget.
- */
- function purgeID(id) {
- delete nodeCache[id];
- }
- var deepestNodeSoFar = null;
- function findDeepestCachedAncestorImpl(ancestorID) {
- var ancestor = nodeCache[ancestorID];
- if (ancestor && isValid(ancestor, ancestorID)) {
- deepestNodeSoFar = ancestor;
- } else {
- // This node isn't populated in the cache, so presumably none of its
- // descendants are. Break out of the loop.
- return false;
- }
- }
- /**
- * Return the deepest cached node whose ID is a prefix of `targetID`.
- */
- function findDeepestCachedAncestor(targetID) {
- deepestNodeSoFar = null;
- ReactInstanceHandles.traverseAncestors(targetID, findDeepestCachedAncestorImpl);
- var foundNode = deepestNodeSoFar;
- deepestNodeSoFar = null;
- return foundNode;
- }
- /**
- * Mounts this component and inserts it into the DOM.
- *
- * @param {ReactComponent} componentInstance The instance to mount.
- * @param {string} rootID DOM ID of the root node.
- * @param {DOMElement} container DOM element to mount into.
- * @param {ReactReconcileTransaction} transaction
- * @param {boolean} shouldReuseMarkup If true, do not insert markup
- */
- function mountComponentIntoNode(componentInstance, rootID, container, transaction, shouldReuseMarkup, context) {
- if (ReactDOMFeatureFlags.useCreateElement) {
- context = assign({}, context);
- if (container.nodeType === DOC_NODE_TYPE) {
- context[ownerDocumentContextKey] = container;
- } else {
- context[ownerDocumentContextKey] = container.ownerDocument;
- }
- }
- if (process.env.NODE_ENV !== 'production') {
- if (context === emptyObject) {
- context = {};
- }
- var tag = container.nodeName.toLowerCase();
- context[validateDOMNesting.ancestorInfoContextKey] = validateDOMNesting.updatedAncestorInfo(null, tag, null);
- }
- var markup = ReactReconciler.mountComponent(componentInstance, rootID, transaction, context);
- componentInstance._renderedComponent._topLevelWrapper = componentInstance;
- ReactMount._mountImageIntoNode(markup, container, shouldReuseMarkup, transaction);
- }
- /**
- * Batched mount.
- *
- * @param {ReactComponent} componentInstance The instance to mount.
- * @param {string} rootID DOM ID of the root node.
- * @param {DOMElement} container DOM element to mount into.
- * @param {boolean} shouldReuseMarkup If true, do not insert markup
- */
- function batchedMountComponentIntoNode(componentInstance, rootID, container, shouldReuseMarkup, context) {
- var transaction = ReactUpdates.ReactReconcileTransaction.getPooled(
- /* forceHTML */shouldReuseMarkup);
- transaction.perform(mountComponentIntoNode, null, componentInstance, rootID, container, transaction, shouldReuseMarkup, context);
- ReactUpdates.ReactReconcileTransaction.release(transaction);
- }
- /**
- * Unmounts a component and removes it from the DOM.
- *
- * @param {ReactComponent} instance React component instance.
- * @param {DOMElement} container DOM element to unmount from.
- * @final
- * @internal
- * @see {ReactMount.unmountComponentAtNode}
- */
- function unmountComponentFromNode(instance, container) {
- ReactReconciler.unmountComponent(instance);
- if (container.nodeType === DOC_NODE_TYPE) {
- container = container.documentElement;
- }
- // http://jsperf.com/emptying-a-node
- while (container.lastChild) {
- container.removeChild(container.lastChild);
- }
- }
- /**
- * True if the supplied DOM node has a direct React-rendered child that is
- * not a React root element. Useful for warning in `render`,
- * `unmountComponentAtNode`, etc.
- *
- * @param {?DOMElement} node The candidate DOM node.
- * @return {boolean} True if the DOM element contains a direct child that was
- * rendered by React but is not a root element.
- * @internal
- */
- function hasNonRootReactChild(node) {
- var reactRootID = getReactRootID(node);
- return reactRootID ? reactRootID !== ReactInstanceHandles.getReactRootIDFromNodeID(reactRootID) : false;
- }
- /**
- * Returns the first (deepest) ancestor of a node which is rendered by this copy
- * of React.
- */
- function findFirstReactDOMImpl(node) {
- // This node might be from another React instance, so we make sure not to
- // examine the node cache here
- for (; node && node.parentNode !== node; node = node.parentNode) {
- if (node.nodeType !== 1) {
- // Not a DOMElement, therefore not a React component
- continue;
- }
- var nodeID = internalGetID(node);
- if (!nodeID) {
- continue;
- }
- var reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(nodeID);
- // If containersByReactRootID contains the container we find by crawling up
- // the tree, we know that this instance of React rendered the node.
- // nb. isValid's strategy (with containsNode) does not work because render
- // trees may be nested and we don't want a false positive in that case.
- var current = node;
- var lastID;
- do {
- lastID = internalGetID(current);
- current = current.parentNode;
- if (current == null) {
- // The passed-in node has been detached from the container it was
- // originally rendered into.
- return null;
- }
- } while (lastID !== reactRootID);
- if (current === containersByReactRootID[reactRootID]) {
- return node;
- }
- }
- return null;
- }
- /**
- * Temporary (?) hack so that we can store all top-level pending updates on
- * composites instead of having to worry about different types of components
- * here.
- */
- var TopLevelWrapper = function () {};
- TopLevelWrapper.prototype.isReactComponent = {};
- if (process.env.NODE_ENV !== 'production') {
- TopLevelWrapper.displayName = 'TopLevelWrapper';
- }
- TopLevelWrapper.prototype.render = function () {
- // this.props is actually a ReactElement
- return this.props;
- };
- /**
- * Mounting is the process of initializing a React component by creating its
- * representative DOM elements and inserting them into a supplied `container`.
- * Any prior content inside `container` is destroyed in the process.
- *
- * ReactMount.render(
- * component,
- * document.getElementById('container')
- * );
- *
- * <div id="container"> <-- Supplied `container`.
- * <div data-reactid=".3"> <-- Rendered reactRoot of React
- * // ... component.
- * </div>
- * </div>
- *
- * Inside of `container`, the first element rendered is the "reactRoot".
- */
- var ReactMount = {
- TopLevelWrapper: TopLevelWrapper,
- /** Exposed for debugging purposes **/
- _instancesByReactRootID: instancesByReactRootID,
- /**
- * This is a hook provided to support rendering React components while
- * ensuring that the apparent scroll position of its `container` does not
- * change.
- *
- * @param {DOMElement} container The `container` being rendered into.
- * @param {function} renderCallback This must be called once to do the render.
- */
- scrollMonitor: function (container, renderCallback) {
- renderCallback();
- },
- /**
- * Take a component that's already mounted into the DOM and replace its props
- * @param {ReactComponent} prevComponent component instance already in the DOM
- * @param {ReactElement} nextElement component instance to render
- * @param {DOMElement} container container to render into
- * @param {?function} callback function triggered on completion
- */
- _updateRootComponent: function (prevComponent, nextElement, container, callback) {
- ReactMount.scrollMonitor(container, function () {
- ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement);
- if (callback) {
- ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback);
- }
- });
- if (process.env.NODE_ENV !== 'production') {
- // Record the root element in case it later gets transplanted.
- rootElementsByReactRootID[getReactRootID(container)] = getReactRootElementInContainer(container);
- }
- return prevComponent;
- },
- /**
- * Register a component into the instance map and starts scroll value
- * monitoring
- * @param {ReactComponent} nextComponent component instance to render
- * @param {DOMElement} container container to render into
- * @return {string} reactRoot ID prefix
- */
- _registerComponent: function (nextComponent, container) {
- !(container && (container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE || container.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : invariant(false) : undefined;
- ReactBrowserEventEmitter.ensureScrollValueMonitoring();
- var reactRootID = ReactMount.registerContainer(container);
- instancesByReactRootID[reactRootID] = nextComponent;
- return reactRootID;
- },
- /**
- * Render a new component into the DOM.
- * @param {ReactElement} nextElement element to render
- * @param {DOMElement} container container to render into
- * @param {boolean} shouldReuseMarkup if we should skip the markup insertion
- * @return {ReactComponent} nextComponent
- */
- _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) {
- // Various parts of our code (such as ReactCompositeComponent's
- // _renderValidatedComponent) assume that calls to render aren't nested;
- // verify that that's the case.
- process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : undefined;
- var componentInstance = instantiateReactComponent(nextElement, null);
- var reactRootID = ReactMount._registerComponent(componentInstance, container);
- // The initial render is synchronous but any updates that happen during
- // rendering, in componentWillMount or componentDidMount, will be batched
- // according to the current batching strategy.
- ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, reactRootID, container, shouldReuseMarkup, context);
- if (process.env.NODE_ENV !== 'production') {
- // Record the root element in case it later gets transplanted.
- rootElementsByReactRootID[reactRootID] = getReactRootElementInContainer(container);
- }
- return componentInstance;
- },
- /**
- * Renders a React component into the DOM in the supplied `container`.
- *
- * If the React component was previously rendered into `container`, this will
- * perform an update on it and only mutate the DOM as necessary to reflect the
- * latest React component.
- *
- * @param {ReactComponent} parentComponent The conceptual parent of this render tree.
- * @param {ReactElement} nextElement Component element to render.
- * @param {DOMElement} container DOM element to render into.
- * @param {?function} callback function triggered on completion
- * @return {ReactComponent} Component instance rendered in `container`.
- */
- renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {
- !(parentComponent != null && parentComponent._reactInternalInstance != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'parentComponent must be a valid React Component') : invariant(false) : undefined;
- return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback);
- },
- _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {
- !ReactElement.isValidElement(nextElement) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOM.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing an element string, make sure to instantiate ' + 'it by passing it to React.createElement.' : typeof nextElement === 'function' ? ' Instead of passing a component class, make sure to instantiate ' + 'it by passing it to React.createElement.' :
- // Check if it quacks like an element
- nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : invariant(false) : undefined;
- process.env.NODE_ENV !== 'production' ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : undefined;
- var nextWrappedElement = new ReactElement(TopLevelWrapper, null, null, null, null, null, nextElement);
- var prevComponent = instancesByReactRootID[getReactRootID(container)];
- if (prevComponent) {
- var prevWrappedElement = prevComponent._currentElement;
- var prevElement = prevWrappedElement.props;
- if (shouldUpdateReactComponent(prevElement, nextElement)) {
- var publicInst = prevComponent._renderedComponent.getPublicInstance();
- var updatedCallback = callback && function () {
- callback.call(publicInst);
- };
- ReactMount._updateRootComponent(prevComponent, nextWrappedElement, container, updatedCallback);
- return publicInst;
- } else {
- ReactMount.unmountComponentAtNode(container);
- }
- }
- var reactRootElement = getReactRootElementInContainer(container);
- var containerHasReactMarkup = reactRootElement && !!internalGetID(reactRootElement);
- var containerHasNonRootReactChild = hasNonRootReactChild(container);
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.') : undefined;
- if (!containerHasReactMarkup || reactRootElement.nextSibling) {
- var rootElementSibling = reactRootElement;
- while (rootElementSibling) {
- if (internalGetID(rootElementSibling)) {
- process.env.NODE_ENV !== 'production' ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : undefined;
- break;
- }
- rootElementSibling = rootElementSibling.nextSibling;
- }
- }
- }
- var shouldReuseMarkup = containerHasReactMarkup && !prevComponent && !containerHasNonRootReactChild;
- var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, parentComponent != null ? parentComponent._reactInternalInstance._processChildContext(parentComponent._reactInternalInstance._context) : emptyObject)._renderedComponent.getPublicInstance();
- if (callback) {
- callback.call(component);
- }
- return component;
- },
- /**
- * Renders a React component into the DOM in the supplied `container`.
- *
- * If the React component was previously rendered into `container`, this will
- * perform an update on it and only mutate the DOM as necessary to reflect the
- * latest React component.
- *
- * @param {ReactElement} nextElement Component element to render.
- * @param {DOMElement} container DOM element to render into.
- * @param {?function} callback function triggered on completion
- * @return {ReactComponent} Component instance rendered in `container`.
- */
- render: function (nextElement, container, callback) {
- return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback);
- },
- /**
- * Registers a container node into which React components will be rendered.
- * This also creates the "reactRoot" ID that will be assigned to the element
- * rendered within.
- *
- * @param {DOMElement} container DOM element to register as a container.
- * @return {string} The "reactRoot" ID of elements rendered within.
- */
- registerContainer: function (container) {
- var reactRootID = getReactRootID(container);
- if (reactRootID) {
- // If one exists, make sure it is a valid "reactRoot" ID.
- reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(reactRootID);
- }
- if (!reactRootID) {
- // No valid "reactRoot" ID found, create one.
- reactRootID = ReactInstanceHandles.createReactRootID();
- }
- containersByReactRootID[reactRootID] = container;
- return reactRootID;
- },
- /**
- * Unmounts and destroys the React component rendered in the `container`.
- *
- * @param {DOMElement} container DOM element containing a React component.
- * @return {boolean} True if a component was found in and unmounted from
- * `container`
- */
- unmountComponentAtNode: function (container) {
- // Various parts of our code (such as ReactCompositeComponent's
- // _renderValidatedComponent) assume that calls to render aren't nested;
- // verify that that's the case. (Strictly speaking, unmounting won't cause a
- // render but we still don't expect to be in a render call here.)
- process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : undefined;
- !(container && (container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE || container.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : invariant(false) : undefined;
- var reactRootID = getReactRootID(container);
- var component = instancesByReactRootID[reactRootID];
- if (!component) {
- // Check if the node being unmounted was rendered by React, but isn't a
- // root node.
- var containerHasNonRootReactChild = hasNonRootReactChild(container);
- // Check if the container itself is a React root node.
- var containerID = internalGetID(container);
- var isContainerReactRoot = containerID && containerID === ReactInstanceHandles.getReactRootIDFromNodeID(containerID);
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.') : undefined;
- }
- return false;
- }
- ReactUpdates.batchedUpdates(unmountComponentFromNode, component, container);
- delete instancesByReactRootID[reactRootID];
- delete containersByReactRootID[reactRootID];
- if (process.env.NODE_ENV !== 'production') {
- delete rootElementsByReactRootID[reactRootID];
- }
- return true;
- },
- /**
- * Finds the container DOM element that contains React component to which the
- * supplied DOM `id` belongs.
- *
- * @param {string} id The ID of an element rendered by a React component.
- * @return {?DOMElement} DOM element that contains the `id`.
- */
- findReactContainerForID: function (id) {
- var reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(id);
- var container = containersByReactRootID[reactRootID];
- if (process.env.NODE_ENV !== 'production') {
- var rootElement = rootElementsByReactRootID[reactRootID];
- if (rootElement && rootElement.parentNode !== container) {
- process.env.NODE_ENV !== 'production' ? warning(
- // Call internalGetID here because getID calls isValid which calls
- // findReactContainerForID (this function).
- internalGetID(rootElement) === reactRootID, 'ReactMount: Root element ID differed from reactRootID.') : undefined;
- var containerChild = container.firstChild;
- if (containerChild && reactRootID === internalGetID(containerChild)) {
- // If the container has a new child with the same ID as the old
- // root element, then rootElementsByReactRootID[reactRootID] is
- // just stale and needs to be updated. The case that deserves a
- // warning is when the container is empty.
- rootElementsByReactRootID[reactRootID] = containerChild;
- } else {
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactMount: Root element has been removed from its original ' + 'container. New container: %s', rootElement.parentNode) : undefined;
- }
- }
- }
- return container;
- },
- /**
- * Finds an element rendered by React with the supplied ID.
- *
- * @param {string} id ID of a DOM node in the React component.
- * @return {DOMElement} Root DOM node of the React component.
- */
- findReactNodeByID: function (id) {
- var reactRoot = ReactMount.findReactContainerForID(id);
- return ReactMount.findComponentRoot(reactRoot, id);
- },
- /**
- * Traverses up the ancestors of the supplied node to find a node that is a
- * DOM representation of a React component rendered by this copy of React.
- *
- * @param {*} node
- * @return {?DOMEventTarget}
- * @internal
- */
- getFirstReactDOM: function (node) {
- return findFirstReactDOMImpl(node);
- },
- /**
- * Finds a node with the supplied `targetID` inside of the supplied
- * `ancestorNode`. Exploits the ID naming scheme to perform the search
- * quickly.
- *
- * @param {DOMEventTarget} ancestorNode Search from this root.
- * @pararm {string} targetID ID of the DOM representation of the component.
- * @return {DOMEventTarget} DOM node with the supplied `targetID`.
- * @internal
- */
- findComponentRoot: function (ancestorNode, targetID) {
- var firstChildren = findComponentRootReusableArray;
- var childIndex = 0;
- var deepestAncestor = findDeepestCachedAncestor(targetID) || ancestorNode;
- if (process.env.NODE_ENV !== 'production') {
- // This will throw on the next line; give an early warning
- process.env.NODE_ENV !== 'production' ? warning(deepestAncestor != null, 'React can\'t find the root component node for data-reactid value ' + '`%s`. If you\'re seeing this message, it probably means that ' + 'you\'ve loaded two copies of React on the page. At this time, only ' + 'a single copy of React can be loaded at a time.', targetID) : undefined;
- }
- firstChildren[0] = deepestAncestor.firstChild;
- firstChildren.length = 1;
- while (childIndex < firstChildren.length) {
- var child = firstChildren[childIndex++];
- var targetChild;
- while (child) {
- var childID = ReactMount.getID(child);
- if (childID) {
- // Even if we find the node we're looking for, we finish looping
- // through its siblings to ensure they're cached so that we don't have
- // to revisit this node again. Otherwise, we make n^2 calls to getID
- // when visiting the many children of a single node in order.
- if (targetID === childID) {
- targetChild = child;
- } else if (ReactInstanceHandles.isAncestorIDOf(childID, targetID)) {
- // If we find a child whose ID is an ancestor of the given ID,
- // then we can be sure that we only want to search the subtree
- // rooted at this child, so we can throw out the rest of the
- // search state.
- firstChildren.length = childIndex = 0;
- firstChildren.push(child.firstChild);
- }
- } else {
- // If this child had no ID, then there's a chance that it was
- // injected automatically by the browser, as when a `<table>`
- // element sprouts an extra `<tbody>` child as a side effect of
- // `.innerHTML` parsing. Optimistically continue down this
- // branch, but not before examining the other siblings.
- firstChildren.push(child.firstChild);
- }
- child = child.nextSibling;
- }
- if (targetChild) {
- // Emptying firstChildren/findComponentRootReusableArray is
- // not necessary for correctness, but it helps the GC reclaim
- // any nodes that were left at the end of the search.
- firstChildren.length = 0;
- return targetChild;
- }
- }
- firstChildren.length = 0;
- true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findComponentRoot(..., %s): Unable to find element. This probably ' + 'means the DOM was unexpectedly mutated (e.g., by the browser), ' + 'usually due to forgetting a <tbody> when using tables, nesting tags ' + 'like <form>, <p>, or <a>, or using non-SVG elements in an <svg> ' + 'parent. ' + 'Try inspecting the child nodes of the element with React ID `%s`.', targetID, ReactMount.getID(ancestorNode)) : invariant(false) : undefined;
- },
- _mountImageIntoNode: function (markup, container, shouldReuseMarkup, transaction) {
- !(container && (container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE || container.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : invariant(false) : undefined;
- if (shouldReuseMarkup) {
- var rootElement = getReactRootElementInContainer(container);
- if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) {
- return;
- } else {
- var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
- rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
- var rootMarkup = rootElement.outerHTML;
- rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum);
- var normalizedMarkup = markup;
- if (process.env.NODE_ENV !== 'production') {
- // because rootMarkup is retrieved from the DOM, various normalizations
- // will have occurred which will not be present in `markup`. Here,
- // insert markup into a <div> or <iframe> depending on the container
- // type to perform the same normalizations before comparing.
- var normalizer;
- if (container.nodeType === ELEMENT_NODE_TYPE) {
- normalizer = document.createElement('div');
- normalizer.innerHTML = markup;
- normalizedMarkup = normalizer.innerHTML;
- } else {
- normalizer = document.createElement('iframe');
- document.body.appendChild(normalizer);
- normalizer.contentDocument.write(markup);
- normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML;
- document.body.removeChild(normalizer);
- }
- }
- var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup);
- var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20);
- !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\'re trying to render a component to the document using ' + 'server rendering but the checksum was invalid. This usually ' + 'means you rendered a different component type or props on ' + 'the client from the one on the server, or your render() ' + 'methods are impure. React cannot handle this case due to ' + 'cross-browser quirks by rendering at the document root. You ' + 'should look for environment dependent code in your components ' + 'and ensure the props are the same client and server side:\n%s', difference) : invariant(false) : undefined;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\n%s', difference) : undefined;
- }
- }
- }
- !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\'re trying to render a component to the document but ' + 'you didn\'t use server rendering. We can\'t do this ' + 'without using server rendering due to cross-browser quirks. ' + 'See ReactDOMServer.renderToString() for server rendering.') : invariant(false) : undefined;
- if (transaction.useCreateElement) {
- while (container.lastChild) {
- container.removeChild(container.lastChild);
- }
- container.appendChild(markup);
- } else {
- setInnerHTML(container, markup);
- }
- },
- ownerDocumentContextKey: ownerDocumentContextKey,
- /**
- * React ID utilities.
- */
- getReactRootID: getReactRootID,
- getID: getID,
- setID: setID,
- getNode: getNode,
- getNodeFromInstance: getNodeFromInstance,
- isValid: isValid,
- purgeID: purgeID
- };
- ReactPerf.measureMethods(ReactMount, 'ReactMount', {
- _renderNewRootComponent: '_renderNewRootComponent',
- _mountImageIntoNode: '_mountImageIntoNode'
- });
- module.exports = ReactMount;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 29 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactBrowserEventEmitter
- * @typechecks static-only
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventPluginHub = __webpack_require__(31);
- var EventPluginRegistry = __webpack_require__(32);
- var ReactEventEmitterMixin = __webpack_require__(37);
- var ReactPerf = __webpack_require__(18);
- var ViewportMetrics = __webpack_require__(38);
- var assign = __webpack_require__(39);
- var isEventSupported = __webpack_require__(40);
- /**
- * Summary of `ReactBrowserEventEmitter` event handling:
- *
- * - Top-level delegation is used to trap most native browser events. This
- * may only occur in the main thread and is the responsibility of
- * ReactEventListener, which is injected and can therefore support pluggable
- * event sources. This is the only work that occurs in the main thread.
- *
- * - We normalize and de-duplicate events to account for browser quirks. This
- * may be done in the worker thread.
- *
- * - Forward these native events (with the associated top-level type used to
- * trap it) to `EventPluginHub`, which in turn will ask plugins if they want
- * to extract any synthetic events.
- *
- * - The `EventPluginHub` will then process each event by annotating them with
- * "dispatches", a sequence of listeners and IDs that care about that event.
- *
- * - The `EventPluginHub` then dispatches the events.
- *
- * Overview of React and the event system:
- *
- * +------------+ .
- * | DOM | .
- * +------------+ .
- * | .
- * v .
- * +------------+ .
- * | ReactEvent | .
- * | Listener | .
- * +------------+ . +-----------+
- * | . +--------+|SimpleEvent|
- * | . | |Plugin |
- * +-----|------+ . v +-----------+
- * | | | . +--------------+ +------------+
- * | +-----------.--->|EventPluginHub| | Event |
- * | | . | | +-----------+ | Propagators|
- * | ReactEvent | . | | |TapEvent | |------------|
- * | Emitter | . | |<---+|Plugin | |other plugin|
- * | | . | | +-----------+ | utilities |
- * | +-----------.--->| | +------------+
- * | | | . +--------------+
- * +-----|------+ . ^ +-----------+
- * | . | |Enter/Leave|
- * + . +-------+|Plugin |
- * +-------------+ . +-----------+
- * | application | .
- * |-------------| .
- * | | .
- * | | .
- * +-------------+ .
- * .
- * React Core . General Purpose Event Plugin System
- */
- var alreadyListeningTo = {};
- var isMonitoringScrollValue = false;
- var reactTopListenersCounter = 0;
- // For events like 'submit' which don't consistently bubble (which we trap at a
- // lower node than `document`), binding at `document` would cause duplicate
- // events so we don't include them here
- var topEventMapping = {
- topAbort: 'abort',
- topBlur: 'blur',
- topCanPlay: 'canplay',
- topCanPlayThrough: 'canplaythrough',
- topChange: 'change',
- topClick: 'click',
- topCompositionEnd: 'compositionend',
- topCompositionStart: 'compositionstart',
- topCompositionUpdate: 'compositionupdate',
- topContextMenu: 'contextmenu',
- topCopy: 'copy',
- topCut: 'cut',
- topDoubleClick: 'dblclick',
- topDrag: 'drag',
- topDragEnd: 'dragend',
- topDragEnter: 'dragenter',
- topDragExit: 'dragexit',
- topDragLeave: 'dragleave',
- topDragOver: 'dragover',
- topDragStart: 'dragstart',
- topDrop: 'drop',
- topDurationChange: 'durationchange',
- topEmptied: 'emptied',
- topEncrypted: 'encrypted',
- topEnded: 'ended',
- topError: 'error',
- topFocus: 'focus',
- topInput: 'input',
- topKeyDown: 'keydown',
- topKeyPress: 'keypress',
- topKeyUp: 'keyup',
- topLoadedData: 'loadeddata',
- topLoadedMetadata: 'loadedmetadata',
- topLoadStart: 'loadstart',
- topMouseDown: 'mousedown',
- topMouseMove: 'mousemove',
- topMouseOut: 'mouseout',
- topMouseOver: 'mouseover',
- topMouseUp: 'mouseup',
- topPaste: 'paste',
- topPause: 'pause',
- topPlay: 'play',
- topPlaying: 'playing',
- topProgress: 'progress',
- topRateChange: 'ratechange',
- topScroll: 'scroll',
- topSeeked: 'seeked',
- topSeeking: 'seeking',
- topSelectionChange: 'selectionchange',
- topStalled: 'stalled',
- topSuspend: 'suspend',
- topTextInput: 'textInput',
- topTimeUpdate: 'timeupdate',
- topTouchCancel: 'touchcancel',
- topTouchEnd: 'touchend',
- topTouchMove: 'touchmove',
- topTouchStart: 'touchstart',
- topVolumeChange: 'volumechange',
- topWaiting: 'waiting',
- topWheel: 'wheel'
- };
- /**
- * To ensure no conflicts with other potential React instances on the page
- */
- var topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2);
- function getListeningForDocument(mountAt) {
- // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`
- // directly.
- if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {
- mountAt[topListenersIDKey] = reactTopListenersCounter++;
- alreadyListeningTo[mountAt[topListenersIDKey]] = {};
- }
- return alreadyListeningTo[mountAt[topListenersIDKey]];
- }
- /**
- * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For
- * example:
- *
- * ReactBrowserEventEmitter.putListener('myID', 'onClick', myFunction);
- *
- * This would allocate a "registration" of `('onClick', myFunction)` on 'myID'.
- *
- * @internal
- */
- var ReactBrowserEventEmitter = assign({}, ReactEventEmitterMixin, {
- /**
- * Injectable event backend
- */
- ReactEventListener: null,
- injection: {
- /**
- * @param {object} ReactEventListener
- */
- injectReactEventListener: function (ReactEventListener) {
- ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel);
- ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;
- }
- },
- /**
- * Sets whether or not any created callbacks should be enabled.
- *
- * @param {boolean} enabled True if callbacks should be enabled.
- */
- setEnabled: function (enabled) {
- if (ReactBrowserEventEmitter.ReactEventListener) {
- ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);
- }
- },
- /**
- * @return {boolean} True if callbacks are enabled.
- */
- isEnabled: function () {
- return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled());
- },
- /**
- * We listen for bubbled touch events on the document object.
- *
- * Firefox v8.01 (and possibly others) exhibited strange behavior when
- * mounting `onmousemove` events at some node that was not the document
- * element. The symptoms were that if your mouse is not moving over something
- * contained within that mount point (for example on the background) the
- * top-level listeners for `onmousemove` won't be called. However, if you
- * register the `mousemove` on the document object, then it will of course
- * catch all `mousemove`s. This along with iOS quirks, justifies restricting
- * top-level listeners to the document object only, at least for these
- * movement types of events and possibly all events.
- *
- * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
- *
- * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but
- * they bubble to document.
- *
- * @param {string} registrationName Name of listener (e.g. `onClick`).
- * @param {object} contentDocumentHandle Document which owns the container
- */
- listenTo: function (registrationName, contentDocumentHandle) {
- var mountAt = contentDocumentHandle;
- var isListening = getListeningForDocument(mountAt);
- var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName];
- var topLevelTypes = EventConstants.topLevelTypes;
- for (var i = 0; i < dependencies.length; i++) {
- var dependency = dependencies[i];
- if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {
- if (dependency === topLevelTypes.topWheel) {
- if (isEventSupported('wheel')) {
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topWheel, 'wheel', mountAt);
- } else if (isEventSupported('mousewheel')) {
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topWheel, 'mousewheel', mountAt);
- } else {
- // Firefox needs to capture a different mouse scroll event.
- // @see http://www.quirksmode.org/dom/events/tests/scroll.html
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topWheel, 'DOMMouseScroll', mountAt);
- }
- } else if (dependency === topLevelTypes.topScroll) {
- if (isEventSupported('scroll', true)) {
- ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelTypes.topScroll, 'scroll', mountAt);
- } else {
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topScroll, 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE);
- }
- } else if (dependency === topLevelTypes.topFocus || dependency === topLevelTypes.topBlur) {
- if (isEventSupported('focus', true)) {
- ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelTypes.topFocus, 'focus', mountAt);
- ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelTypes.topBlur, 'blur', mountAt);
- } else if (isEventSupported('focusin')) {
- // IE has `focusin` and `focusout` events which bubble.
- // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topFocus, 'focusin', mountAt);
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topBlur, 'focusout', mountAt);
- }
- // to make sure blur and focus event listeners are only attached once
- isListening[topLevelTypes.topBlur] = true;
- isListening[topLevelTypes.topFocus] = true;
- } else if (topEventMapping.hasOwnProperty(dependency)) {
- ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt);
- }
- isListening[dependency] = true;
- }
- }
- },
- trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {
- return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle);
- },
- trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {
- return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle);
- },
- /**
- * Listens to window scroll and resize events. We cache scroll values so that
- * application code can access them without triggering reflows.
- *
- * NOTE: Scroll events do not bubble.
- *
- * @see http://www.quirksmode.org/dom/events/scroll.html
- */
- ensureScrollValueMonitoring: function () {
- if (!isMonitoringScrollValue) {
- var refresh = ViewportMetrics.refreshScrollValues;
- ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);
- isMonitoringScrollValue = true;
- }
- },
- eventNameDispatchConfigs: EventPluginHub.eventNameDispatchConfigs,
- registrationNameModules: EventPluginHub.registrationNameModules,
- putListener: EventPluginHub.putListener,
- getListener: EventPluginHub.getListener,
- deleteListener: EventPluginHub.deleteListener,
- deleteAllListeners: EventPluginHub.deleteAllListeners
- });
- ReactPerf.measureMethods(ReactBrowserEventEmitter, 'ReactBrowserEventEmitter', {
- putListener: 'putListener',
- deleteListener: 'deleteListener'
- });
- module.exports = ReactBrowserEventEmitter;
- /***/ },
- /* 30 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule EventConstants
- */
- 'use strict';
- var keyMirror = __webpack_require__(17);
- var PropagationPhases = keyMirror({ bubbled: null, captured: null });
- /**
- * Types of raw signals from the browser caught at the top level.
- */
- var topLevelTypes = keyMirror({
- topAbort: null,
- topBlur: null,
- topCanPlay: null,
- topCanPlayThrough: null,
- topChange: null,
- topClick: null,
- topCompositionEnd: null,
- topCompositionStart: null,
- topCompositionUpdate: null,
- topContextMenu: null,
- topCopy: null,
- topCut: null,
- topDoubleClick: null,
- topDrag: null,
- topDragEnd: null,
- topDragEnter: null,
- topDragExit: null,
- topDragLeave: null,
- topDragOver: null,
- topDragStart: null,
- topDrop: null,
- topDurationChange: null,
- topEmptied: null,
- topEncrypted: null,
- topEnded: null,
- topError: null,
- topFocus: null,
- topInput: null,
- topKeyDown: null,
- topKeyPress: null,
- topKeyUp: null,
- topLoad: null,
- topLoadedData: null,
- topLoadedMetadata: null,
- topLoadStart: null,
- topMouseDown: null,
- topMouseMove: null,
- topMouseOut: null,
- topMouseOver: null,
- topMouseUp: null,
- topPaste: null,
- topPause: null,
- topPlay: null,
- topPlaying: null,
- topProgress: null,
- topRateChange: null,
- topReset: null,
- topScroll: null,
- topSeeked: null,
- topSeeking: null,
- topSelectionChange: null,
- topStalled: null,
- topSubmit: null,
- topSuspend: null,
- topTextInput: null,
- topTimeUpdate: null,
- topTouchCancel: null,
- topTouchEnd: null,
- topTouchMove: null,
- topTouchStart: null,
- topVolumeChange: null,
- topWaiting: null,
- topWheel: null
- });
- var EventConstants = {
- topLevelTypes: topLevelTypes,
- PropagationPhases: PropagationPhases
- };
- module.exports = EventConstants;
- /***/ },
- /* 31 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule EventPluginHub
- */
- 'use strict';
- var EventPluginRegistry = __webpack_require__(32);
- var EventPluginUtils = __webpack_require__(33);
- var ReactErrorUtils = __webpack_require__(34);
- var accumulateInto = __webpack_require__(35);
- var forEachAccumulated = __webpack_require__(36);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- /**
- * Internal store for event listeners
- */
- var listenerBank = {};
- /**
- * Internal queue of events that have accumulated their dispatches and are
- * waiting to have their dispatches executed.
- */
- var eventQueue = null;
- /**
- * Dispatches an event and releases it back into the pool, unless persistent.
- *
- * @param {?object} event Synthetic event to be dispatched.
- * @param {boolean} simulated If the event is simulated (changes exn behavior)
- * @private
- */
- var executeDispatchesAndRelease = function (event, simulated) {
- if (event) {
- EventPluginUtils.executeDispatchesInOrder(event, simulated);
- if (!event.isPersistent()) {
- event.constructor.release(event);
- }
- }
- };
- var executeDispatchesAndReleaseSimulated = function (e) {
- return executeDispatchesAndRelease(e, true);
- };
- var executeDispatchesAndReleaseTopLevel = function (e) {
- return executeDispatchesAndRelease(e, false);
- };
- /**
- * - `InstanceHandle`: [required] Module that performs logical traversals of DOM
- * hierarchy given ids of the logical DOM elements involved.
- */
- var InstanceHandle = null;
- function validateInstanceHandle() {
- var valid = InstanceHandle && InstanceHandle.traverseTwoPhase && InstanceHandle.traverseEnterLeave;
- process.env.NODE_ENV !== 'production' ? warning(valid, 'InstanceHandle not injected before use!') : undefined;
- }
- /**
- * This is a unified interface for event plugins to be installed and configured.
- *
- * Event plugins can implement the following properties:
- *
- * `extractEvents` {function(string, DOMEventTarget, string, object): *}
- * Required. When a top-level event is fired, this method is expected to
- * extract synthetic events that will in turn be queued and dispatched.
- *
- * `eventTypes` {object}
- * Optional, plugins that fire events must publish a mapping of registration
- * names that are used to register listeners. Values of this mapping must
- * be objects that contain `registrationName` or `phasedRegistrationNames`.
- *
- * `executeDispatch` {function(object, function, string)}
- * Optional, allows plugins to override how an event gets dispatched. By
- * default, the listener is simply invoked.
- *
- * Each plugin that is injected into `EventsPluginHub` is immediately operable.
- *
- * @public
- */
- var EventPluginHub = {
- /**
- * Methods for injecting dependencies.
- */
- injection: {
- /**
- * @param {object} InjectedMount
- * @public
- */
- injectMount: EventPluginUtils.injection.injectMount,
- /**
- * @param {object} InjectedInstanceHandle
- * @public
- */
- injectInstanceHandle: function (InjectedInstanceHandle) {
- InstanceHandle = InjectedInstanceHandle;
- if (process.env.NODE_ENV !== 'production') {
- validateInstanceHandle();
- }
- },
- getInstanceHandle: function () {
- if (process.env.NODE_ENV !== 'production') {
- validateInstanceHandle();
- }
- return InstanceHandle;
- },
- /**
- * @param {array} InjectedEventPluginOrder
- * @public
- */
- injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,
- /**
- * @param {object} injectedNamesToPlugins Map from names to plugin modules.
- */
- injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName
- },
- eventNameDispatchConfigs: EventPluginRegistry.eventNameDispatchConfigs,
- registrationNameModules: EventPluginRegistry.registrationNameModules,
- /**
- * Stores `listener` at `listenerBank[registrationName][id]`. Is idempotent.
- *
- * @param {string} id ID of the DOM element.
- * @param {string} registrationName Name of listener (e.g. `onClick`).
- * @param {?function} listener The callback to store.
- */
- putListener: function (id, registrationName, listener) {
- !(typeof listener === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : invariant(false) : undefined;
- var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {});
- bankForRegistrationName[id] = listener;
- var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
- if (PluginModule && PluginModule.didPutListener) {
- PluginModule.didPutListener(id, registrationName, listener);
- }
- },
- /**
- * @param {string} id ID of the DOM element.
- * @param {string} registrationName Name of listener (e.g. `onClick`).
- * @return {?function} The stored callback.
- */
- getListener: function (id, registrationName) {
- var bankForRegistrationName = listenerBank[registrationName];
- return bankForRegistrationName && bankForRegistrationName[id];
- },
- /**
- * Deletes a listener from the registration bank.
- *
- * @param {string} id ID of the DOM element.
- * @param {string} registrationName Name of listener (e.g. `onClick`).
- */
- deleteListener: function (id, registrationName) {
- var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
- if (PluginModule && PluginModule.willDeleteListener) {
- PluginModule.willDeleteListener(id, registrationName);
- }
- var bankForRegistrationName = listenerBank[registrationName];
- // TODO: This should never be null -- when is it?
- if (bankForRegistrationName) {
- delete bankForRegistrationName[id];
- }
- },
- /**
- * Deletes all listeners for the DOM element with the supplied ID.
- *
- * @param {string} id ID of the DOM element.
- */
- deleteAllListeners: function (id) {
- for (var registrationName in listenerBank) {
- if (!listenerBank[registrationName][id]) {
- continue;
- }
- var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
- if (PluginModule && PluginModule.willDeleteListener) {
- PluginModule.willDeleteListener(id, registrationName);
- }
- delete listenerBank[registrationName][id];
- }
- },
- /**
- * Allows registered plugins an opportunity to extract events from top-level
- * native browser events.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {*} An accumulation of synthetic events.
- * @internal
- */
- extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- var events;
- var plugins = EventPluginRegistry.plugins;
- for (var i = 0; i < plugins.length; i++) {
- // Not every plugin in the ordering may be loaded at runtime.
- var possiblePlugin = plugins[i];
- if (possiblePlugin) {
- var extractedEvents = possiblePlugin.extractEvents(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget);
- if (extractedEvents) {
- events = accumulateInto(events, extractedEvents);
- }
- }
- }
- return events;
- },
- /**
- * Enqueues a synthetic event that should be dispatched when
- * `processEventQueue` is invoked.
- *
- * @param {*} events An accumulation of synthetic events.
- * @internal
- */
- enqueueEvents: function (events) {
- if (events) {
- eventQueue = accumulateInto(eventQueue, events);
- }
- },
- /**
- * Dispatches all synthetic events on the event queue.
- *
- * @internal
- */
- processEventQueue: function (simulated) {
- // Set `eventQueue` to null before processing it so that we can tell if more
- // events get enqueued while processing.
- var processingEventQueue = eventQueue;
- eventQueue = null;
- if (simulated) {
- forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated);
- } else {
- forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);
- }
- !!eventQueue ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing ' + 'an event queue. Support for this has not yet been implemented.') : invariant(false) : undefined;
- // This would be a good time to rethrow if any of the event handlers threw.
- ReactErrorUtils.rethrowCaughtError();
- },
- /**
- * These are needed for tests only. Do not use!
- */
- __purge: function () {
- listenerBank = {};
- },
- __getListenerBank: function () {
- return listenerBank;
- }
- };
- module.exports = EventPluginHub;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 32 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule EventPluginRegistry
- * @typechecks static-only
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- * Injectable ordering of event plugins.
- */
- var EventPluginOrder = null;
- /**
- * Injectable mapping from names to event plugin modules.
- */
- var namesToPlugins = {};
- /**
- * Recomputes the plugin list using the injected plugins and plugin ordering.
- *
- * @private
- */
- function recomputePluginOrdering() {
- if (!EventPluginOrder) {
- // Wait until an `EventPluginOrder` is injected.
- return;
- }
- for (var pluginName in namesToPlugins) {
- var PluginModule = namesToPlugins[pluginName];
- var pluginIndex = EventPluginOrder.indexOf(pluginName);
- !(pluginIndex > -1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in ' + 'the plugin ordering, `%s`.', pluginName) : invariant(false) : undefined;
- if (EventPluginRegistry.plugins[pluginIndex]) {
- continue;
- }
- !PluginModule.extractEvents ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` ' + 'method, but `%s` does not.', pluginName) : invariant(false) : undefined;
- EventPluginRegistry.plugins[pluginIndex] = PluginModule;
- var publishedEvents = PluginModule.eventTypes;
- for (var eventName in publishedEvents) {
- !publishEventForPlugin(publishedEvents[eventName], PluginModule, eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : invariant(false) : undefined;
- }
- }
- }
- /**
- * Publishes an event so that it can be dispatched by the supplied plugin.
- *
- * @param {object} dispatchConfig Dispatch configuration for the event.
- * @param {object} PluginModule Plugin publishing the event.
- * @return {boolean} True if the event was successfully published.
- * @private
- */
- function publishEventForPlugin(dispatchConfig, PluginModule, eventName) {
- !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same ' + 'event name, `%s`.', eventName) : invariant(false) : undefined;
- EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;
- var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
- if (phasedRegistrationNames) {
- for (var phaseName in phasedRegistrationNames) {
- if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
- var phasedRegistrationName = phasedRegistrationNames[phaseName];
- publishRegistrationName(phasedRegistrationName, PluginModule, eventName);
- }
- }
- return true;
- } else if (dispatchConfig.registrationName) {
- publishRegistrationName(dispatchConfig.registrationName, PluginModule, eventName);
- return true;
- }
- return false;
- }
- /**
- * Publishes a registration name that is used to identify dispatched events and
- * can be used with `EventPluginHub.putListener` to register listeners.
- *
- * @param {string} registrationName Registration name to add.
- * @param {object} PluginModule Plugin publishing the event.
- * @private
- */
- function publishRegistrationName(registrationName, PluginModule, eventName) {
- !!EventPluginRegistry.registrationNameModules[registrationName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same ' + 'registration name, `%s`.', registrationName) : invariant(false) : undefined;
- EventPluginRegistry.registrationNameModules[registrationName] = PluginModule;
- EventPluginRegistry.registrationNameDependencies[registrationName] = PluginModule.eventTypes[eventName].dependencies;
- }
- /**
- * Registers plugins so that they can extract and dispatch events.
- *
- * @see {EventPluginHub}
- */
- var EventPluginRegistry = {
- /**
- * Ordered list of injected plugins.
- */
- plugins: [],
- /**
- * Mapping from event name to dispatch config
- */
- eventNameDispatchConfigs: {},
- /**
- * Mapping from registration name to plugin module
- */
- registrationNameModules: {},
- /**
- * Mapping from registration name to event name
- */
- registrationNameDependencies: {},
- /**
- * Injects an ordering of plugins (by plugin name). This allows the ordering
- * to be decoupled from injection of the actual plugins so that ordering is
- * always deterministic regardless of packaging, on-the-fly injection, etc.
- *
- * @param {array} InjectedEventPluginOrder
- * @internal
- * @see {EventPluginHub.injection.injectEventPluginOrder}
- */
- injectEventPluginOrder: function (InjectedEventPluginOrder) {
- !!EventPluginOrder ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than ' + 'once. You are likely trying to load more than one copy of React.') : invariant(false) : undefined;
- // Clone the ordering so it cannot be dynamically mutated.
- EventPluginOrder = Array.prototype.slice.call(InjectedEventPluginOrder);
- recomputePluginOrdering();
- },
- /**
- * Injects plugins to be used by `EventPluginHub`. The plugin names must be
- * in the ordering injected by `injectEventPluginOrder`.
- *
- * Plugins can be injected as part of page initialization or on-the-fly.
- *
- * @param {object} injectedNamesToPlugins Map from names to plugin modules.
- * @internal
- * @see {EventPluginHub.injection.injectEventPluginsByName}
- */
- injectEventPluginsByName: function (injectedNamesToPlugins) {
- var isOrderingDirty = false;
- for (var pluginName in injectedNamesToPlugins) {
- if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {
- continue;
- }
- var PluginModule = injectedNamesToPlugins[pluginName];
- if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== PluginModule) {
- !!namesToPlugins[pluginName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins ' + 'using the same name, `%s`.', pluginName) : invariant(false) : undefined;
- namesToPlugins[pluginName] = PluginModule;
- isOrderingDirty = true;
- }
- }
- if (isOrderingDirty) {
- recomputePluginOrdering();
- }
- },
- /**
- * Looks up the plugin for the supplied event.
- *
- * @param {object} event A synthetic event.
- * @return {?object} The plugin that created the supplied event.
- * @internal
- */
- getPluginModuleForEvent: function (event) {
- var dispatchConfig = event.dispatchConfig;
- if (dispatchConfig.registrationName) {
- return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null;
- }
- for (var phase in dispatchConfig.phasedRegistrationNames) {
- if (!dispatchConfig.phasedRegistrationNames.hasOwnProperty(phase)) {
- continue;
- }
- var PluginModule = EventPluginRegistry.registrationNameModules[dispatchConfig.phasedRegistrationNames[phase]];
- if (PluginModule) {
- return PluginModule;
- }
- }
- return null;
- },
- /**
- * Exposed for unit testing.
- * @private
- */
- _resetEventPlugins: function () {
- EventPluginOrder = null;
- for (var pluginName in namesToPlugins) {
- if (namesToPlugins.hasOwnProperty(pluginName)) {
- delete namesToPlugins[pluginName];
- }
- }
- EventPluginRegistry.plugins.length = 0;
- var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;
- for (var eventName in eventNameDispatchConfigs) {
- if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {
- delete eventNameDispatchConfigs[eventName];
- }
- }
- var registrationNameModules = EventPluginRegistry.registrationNameModules;
- for (var registrationName in registrationNameModules) {
- if (registrationNameModules.hasOwnProperty(registrationName)) {
- delete registrationNameModules[registrationName];
- }
- }
- }
- };
- module.exports = EventPluginRegistry;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 33 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule EventPluginUtils
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var ReactErrorUtils = __webpack_require__(34);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- /**
- * Injected dependencies:
- */
- /**
- * - `Mount`: [required] Module that can convert between React dom IDs and
- * actual node references.
- */
- var injection = {
- Mount: null,
- injectMount: function (InjectedMount) {
- injection.Mount = InjectedMount;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(InjectedMount && InjectedMount.getNode && InjectedMount.getID, 'EventPluginUtils.injection.injectMount(...): Injected Mount ' + 'module is missing getNode or getID.') : undefined;
- }
- }
- };
- var topLevelTypes = EventConstants.topLevelTypes;
- function isEndish(topLevelType) {
- return topLevelType === topLevelTypes.topMouseUp || topLevelType === topLevelTypes.topTouchEnd || topLevelType === topLevelTypes.topTouchCancel;
- }
- function isMoveish(topLevelType) {
- return topLevelType === topLevelTypes.topMouseMove || topLevelType === topLevelTypes.topTouchMove;
- }
- function isStartish(topLevelType) {
- return topLevelType === topLevelTypes.topMouseDown || topLevelType === topLevelTypes.topTouchStart;
- }
- var validateEventDispatches;
- if (process.env.NODE_ENV !== 'production') {
- validateEventDispatches = function (event) {
- var dispatchListeners = event._dispatchListeners;
- var dispatchIDs = event._dispatchIDs;
- var listenersIsArr = Array.isArray(dispatchListeners);
- var idsIsArr = Array.isArray(dispatchIDs);
- var IDsLen = idsIsArr ? dispatchIDs.length : dispatchIDs ? 1 : 0;
- var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;
- process.env.NODE_ENV !== 'production' ? warning(idsIsArr === listenersIsArr && IDsLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : undefined;
- };
- }
- /**
- * Dispatch the event to the listener.
- * @param {SyntheticEvent} event SyntheticEvent to handle
- * @param {boolean} simulated If the event is simulated (changes exn behavior)
- * @param {function} listener Application-level callback
- * @param {string} domID DOM id to pass to the callback.
- */
- function executeDispatch(event, simulated, listener, domID) {
- var type = event.type || 'unknown-event';
- event.currentTarget = injection.Mount.getNode(domID);
- if (simulated) {
- ReactErrorUtils.invokeGuardedCallbackWithCatch(type, listener, event, domID);
- } else {
- ReactErrorUtils.invokeGuardedCallback(type, listener, event, domID);
- }
- event.currentTarget = null;
- }
- /**
- * Standard/simple iteration through an event's collected dispatches.
- */
- function executeDispatchesInOrder(event, simulated) {
- var dispatchListeners = event._dispatchListeners;
- var dispatchIDs = event._dispatchIDs;
- if (process.env.NODE_ENV !== 'production') {
- validateEventDispatches(event);
- }
- if (Array.isArray(dispatchListeners)) {
- for (var i = 0; i < dispatchListeners.length; i++) {
- if (event.isPropagationStopped()) {
- break;
- }
- // Listeners and IDs are two parallel arrays that are always in sync.
- executeDispatch(event, simulated, dispatchListeners[i], dispatchIDs[i]);
- }
- } else if (dispatchListeners) {
- executeDispatch(event, simulated, dispatchListeners, dispatchIDs);
- }
- event._dispatchListeners = null;
- event._dispatchIDs = null;
- }
- /**
- * Standard/simple iteration through an event's collected dispatches, but stops
- * at the first dispatch execution returning true, and returns that id.
- *
- * @return {?string} id of the first dispatch execution who's listener returns
- * true, or null if no listener returned true.
- */
- function executeDispatchesInOrderStopAtTrueImpl(event) {
- var dispatchListeners = event._dispatchListeners;
- var dispatchIDs = event._dispatchIDs;
- if (process.env.NODE_ENV !== 'production') {
- validateEventDispatches(event);
- }
- if (Array.isArray(dispatchListeners)) {
- for (var i = 0; i < dispatchListeners.length; i++) {
- if (event.isPropagationStopped()) {
- break;
- }
- // Listeners and IDs are two parallel arrays that are always in sync.
- if (dispatchListeners[i](event, dispatchIDs[i])) {
- return dispatchIDs[i];
- }
- }
- } else if (dispatchListeners) {
- if (dispatchListeners(event, dispatchIDs)) {
- return dispatchIDs;
- }
- }
- return null;
- }
- /**
- * @see executeDispatchesInOrderStopAtTrueImpl
- */
- function executeDispatchesInOrderStopAtTrue(event) {
- var ret = executeDispatchesInOrderStopAtTrueImpl(event);
- event._dispatchIDs = null;
- event._dispatchListeners = null;
- return ret;
- }
- /**
- * Execution of a "direct" dispatch - there must be at most one dispatch
- * accumulated on the event or it is considered an error. It doesn't really make
- * sense for an event with multiple dispatches (bubbled) to keep track of the
- * return values at each dispatch execution, but it does tend to make sense when
- * dealing with "direct" dispatches.
- *
- * @return {*} The return value of executing the single dispatch.
- */
- function executeDirectDispatch(event) {
- if (process.env.NODE_ENV !== 'production') {
- validateEventDispatches(event);
- }
- var dispatchListener = event._dispatchListeners;
- var dispatchID = event._dispatchIDs;
- !!Array.isArray(dispatchListener) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : invariant(false) : undefined;
- var res = dispatchListener ? dispatchListener(event, dispatchID) : null;
- event._dispatchListeners = null;
- event._dispatchIDs = null;
- return res;
- }
- /**
- * @param {SyntheticEvent} event
- * @return {boolean} True iff number of dispatches accumulated is greater than 0.
- */
- function hasDispatches(event) {
- return !!event._dispatchListeners;
- }
- /**
- * General utilities that are useful in creating custom Event Plugins.
- */
- var EventPluginUtils = {
- isEndish: isEndish,
- isMoveish: isMoveish,
- isStartish: isStartish,
- executeDirectDispatch: executeDirectDispatch,
- executeDispatchesInOrder: executeDispatchesInOrder,
- executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,
- hasDispatches: hasDispatches,
- getNode: function (id) {
- return injection.Mount.getNode(id);
- },
- getID: function (node) {
- return injection.Mount.getID(node);
- },
- injection: injection
- };
- module.exports = EventPluginUtils;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 34 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactErrorUtils
- * @typechecks
- */
- 'use strict';
- var caughtError = null;
- /**
- * Call a function while guarding against errors that happens within it.
- *
- * @param {?String} name of the guard to use for logging or debugging
- * @param {Function} func The function to invoke
- * @param {*} a First argument
- * @param {*} b Second argument
- */
- function invokeGuardedCallback(name, func, a, b) {
- try {
- return func(a, b);
- } catch (x) {
- if (caughtError === null) {
- caughtError = x;
- }
- return undefined;
- }
- }
- var ReactErrorUtils = {
- invokeGuardedCallback: invokeGuardedCallback,
- /**
- * Invoked by ReactTestUtils.Simulate so that any errors thrown by the event
- * handler are sure to be rethrown by rethrowCaughtError.
- */
- invokeGuardedCallbackWithCatch: invokeGuardedCallback,
- /**
- * During execution of guarded functions we will capture the first error which
- * we will rethrow to be handled by the top level error handler.
- */
- rethrowCaughtError: function () {
- if (caughtError) {
- var error = caughtError;
- caughtError = null;
- throw error;
- }
- }
- };
- if (process.env.NODE_ENV !== 'production') {
- /**
- * To help development we can get better devtools integration by simulating a
- * real browser event.
- */
- if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {
- var fakeNode = document.createElement('react');
- ReactErrorUtils.invokeGuardedCallback = function (name, func, a, b) {
- var boundFunc = func.bind(null, a, b);
- var evtType = 'react-' + name;
- fakeNode.addEventListener(evtType, boundFunc, false);
- var evt = document.createEvent('Event');
- evt.initEvent(evtType, false, false);
- fakeNode.dispatchEvent(evt);
- fakeNode.removeEventListener(evtType, boundFunc, false);
- };
- }
- }
- module.exports = ReactErrorUtils;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 35 */
- /***/ 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.
- *
- * @providesModule accumulateInto
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- *
- * Accumulates items that must not be null or undefined into the first one. This
- * is used to conserve memory by avoiding array allocations, and thus sacrifices
- * API cleanness. Since `current` can be null before being passed in and not
- * null after this function, make sure to assign it back to `current`:
- *
- * `a = accumulateInto(a, b);`
- *
- * This API should be sparingly used. Try `accumulate` for something cleaner.
- *
- * @return {*|array<*>} An accumulation of items.
- */
- function accumulateInto(current, next) {
- !(next != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : invariant(false) : undefined;
- if (current == null) {
- return next;
- }
- // Both are not empty. Warning: Never call x.concat(y) when you are not
- // certain that x is an Array (x could be a string with concat method).
- var currentIsArray = Array.isArray(current);
- var nextIsArray = Array.isArray(next);
- if (currentIsArray && nextIsArray) {
- current.push.apply(current, next);
- return current;
- }
- if (currentIsArray) {
- current.push(next);
- return current;
- }
- if (nextIsArray) {
- // A bit too dangerous to mutate `next`.
- return [current].concat(next);
- }
- return [current, next];
- }
- module.exports = accumulateInto;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 36 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule forEachAccumulated
- */
- 'use strict';
- /**
- * @param {array} arr an "accumulation" of items which is either an Array or
- * a single item. Useful when paired with the `accumulate` module. This is a
- * simple utility that allows us to reason about a collection of items, but
- * handling the case when there is exactly one item (and we do not need to
- * allocate an array).
- */
- var forEachAccumulated = function (arr, cb, scope) {
- if (Array.isArray(arr)) {
- arr.forEach(cb, scope);
- } else if (arr) {
- cb.call(scope, arr);
- }
- };
- module.exports = forEachAccumulated;
- /***/ },
- /* 37 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactEventEmitterMixin
- */
- 'use strict';
- var EventPluginHub = __webpack_require__(31);
- function runEventQueueInBatch(events) {
- EventPluginHub.enqueueEvents(events);
- EventPluginHub.processEventQueue(false);
- }
- var ReactEventEmitterMixin = {
- /**
- * Streams a fired top-level event to `EventPluginHub` where plugins have the
- * opportunity to create `ReactEvent`s to be dispatched.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {object} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native environment event.
- */
- handleTopLevel: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- var events = EventPluginHub.extractEvents(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget);
- runEventQueueInBatch(events);
- }
- };
- module.exports = ReactEventEmitterMixin;
- /***/ },
- /* 38 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ViewportMetrics
- */
- 'use strict';
- var ViewportMetrics = {
- currentScrollLeft: 0,
- currentScrollTop: 0,
- refreshScrollValues: function (scrollPosition) {
- ViewportMetrics.currentScrollLeft = scrollPosition.x;
- ViewportMetrics.currentScrollTop = scrollPosition.y;
- }
- };
- module.exports = ViewportMetrics;
- /***/ },
- /* 39 */
- /***/ function(module, exports) {
- /**
- * 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.
- *
- * @providesModule Object.assign
- */
- // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign
- 'use strict';
- function assign(target, sources) {
- if (target == null) {
- throw new TypeError('Object.assign target cannot be null or undefined');
- }
- var to = Object(target);
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
- var nextSource = arguments[nextIndex];
- if (nextSource == null) {
- continue;
- }
- var from = Object(nextSource);
- // We don't currently support accessors nor proxies. Therefore this
- // copy cannot throw. If we ever supported this then we must handle
- // exceptions and side-effects. We don't support symbols so they won't
- // be transferred.
- for (var key in from) {
- if (hasOwnProperty.call(from, key)) {
- to[key] = from[key];
- }
- }
- }
- return to;
- }
- module.exports = assign;
- /***/ },
- /* 40 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule isEventSupported
- */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var useHasFeature;
- if (ExecutionEnvironment.canUseDOM) {
- useHasFeature = document.implementation && document.implementation.hasFeature &&
- // always returns true in newer browsers as per the standard.
- // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
- document.implementation.hasFeature('', '') !== true;
- }
- /**
- * Checks if an event is supported in the current execution environment.
- *
- * NOTE: This will not work correctly for non-generic events such as `change`,
- * `reset`, `load`, `error`, and `select`.
- *
- * Borrows from Modernizr.
- *
- * @param {string} eventNameSuffix Event name, e.g. "click".
- * @param {?boolean} capture Check if the capture phase is supported.
- * @return {boolean} True if the event is supported.
- * @internal
- * @license Modernizr 3.0.0pre (Custom Build) | MIT
- */
- function isEventSupported(eventNameSuffix, capture) {
- if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {
- return false;
- }
- var eventName = 'on' + eventNameSuffix;
- var isSupported = (eventName in document);
- if (!isSupported) {
- var element = document.createElement('div');
- element.setAttribute(eventName, 'return;');
- isSupported = typeof element[eventName] === 'function';
- }
- if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
- // This is the only way to test support for the `wheel` event in IE9+.
- isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
- }
- return isSupported;
- }
- module.exports = isEventSupported;
- /***/ },
- /* 41 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMFeatureFlags
- */
- 'use strict';
- var ReactDOMFeatureFlags = {
- useCreateElement: false
- };
- module.exports = ReactDOMFeatureFlags;
- /***/ },
- /* 42 */
- /***/ 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.
- *
- * @providesModule ReactElement
- */
- 'use strict';
- var ReactCurrentOwner = __webpack_require__(5);
- var assign = __webpack_require__(39);
- var canDefineProperty = __webpack_require__(43);
- // 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
- };
- /**
- * Base constructor for all React elements. This is only used to make this
- * work with a dynamic instanceof check. Nothing should live on this prototype.
- *
- * @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 = {};
- // 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
- });
- // 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._source = source;
- }
- Object.freeze(element.props);
- Object.freeze(element);
- }
- return element;
- };
- 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) {
- ref = config.ref === undefined ? null : config.ref;
- key = config.key === undefined ? null : '' + 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 (config.hasOwnProperty(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 (typeof props[propName] === 'undefined') {
- props[propName] = defaultProps[propName];
- }
- }
- }
- return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);
- };
- 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;
- };
- ReactElement.cloneAndReplaceProps = function (oldElement, newProps) {
- var newElement = ReactElement(oldElement.type, oldElement.key, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, newProps);
- if (process.env.NODE_ENV !== 'production') {
- // If the key on the original is valid, then the clone is valid
- newElement._store.validated = oldElement._store.validated;
- }
- return newElement;
- };
- 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 (config.ref !== undefined) {
- // Silently steal the ref from the parent.
- ref = config.ref;
- owner = ReactCurrentOwner.current;
- }
- if (config.key !== undefined) {
- key = '' + config.key;
- }
- // Remaining properties override existing props
- for (propName in config) {
- if (config.hasOwnProperty(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;
- }
- return ReactElement(element.type, key, ref, self, source, owner, props);
- };
- /**
- * @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;
- };
- module.exports = ReactElement;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 43 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @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)))
- /***/ },
- /* 44 */
- /***/ function(module, exports) {
- /**
- * 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.
- *
- * @providesModule ReactEmptyComponentRegistry
- */
- 'use strict';
- // This registry keeps track of the React IDs of the components that rendered to
- // `null` (in reality a placeholder such as `noscript`)
- var nullComponentIDsRegistry = {};
- /**
- * @param {string} id Component's `_rootNodeID`.
- * @return {boolean} True if the component is rendered to null.
- */
- function isNullComponentID(id) {
- return !!nullComponentIDsRegistry[id];
- }
- /**
- * Mark the component as having rendered to null.
- * @param {string} id Component's `_rootNodeID`.
- */
- function registerNullComponentID(id) {
- nullComponentIDsRegistry[id] = true;
- }
- /**
- * Unmark the component as having rendered to null: it renders to something now.
- * @param {string} id Component's `_rootNodeID`.
- */
- function deregisterNullComponentID(id) {
- delete nullComponentIDsRegistry[id];
- }
- var ReactEmptyComponentRegistry = {
- isNullComponentID: isNullComponentID,
- registerNullComponentID: registerNullComponentID,
- deregisterNullComponentID: deregisterNullComponentID
- };
- module.exports = ReactEmptyComponentRegistry;
- /***/ },
- /* 45 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactInstanceHandles
- * @typechecks static-only
- */
- 'use strict';
- var ReactRootIndex = __webpack_require__(46);
- var invariant = __webpack_require__(13);
- var SEPARATOR = '.';
- var SEPARATOR_LENGTH = SEPARATOR.length;
- /**
- * Maximum depth of traversals before we consider the possibility of a bad ID.
- */
- var MAX_TREE_DEPTH = 10000;
- /**
- * Creates a DOM ID prefix to use when mounting React components.
- *
- * @param {number} index A unique integer
- * @return {string} React root ID.
- * @internal
- */
- function getReactRootIDString(index) {
- return SEPARATOR + index.toString(36);
- }
- /**
- * Checks if a character in the supplied ID is a separator or the end.
- *
- * @param {string} id A React DOM ID.
- * @param {number} index Index of the character to check.
- * @return {boolean} True if the character is a separator or end of the ID.
- * @private
- */
- function isBoundary(id, index) {
- return id.charAt(index) === SEPARATOR || index === id.length;
- }
- /**
- * Checks if the supplied string is a valid React DOM ID.
- *
- * @param {string} id A React DOM ID, maybe.
- * @return {boolean} True if the string is a valid React DOM ID.
- * @private
- */
- function isValidID(id) {
- return id === '' || id.charAt(0) === SEPARATOR && id.charAt(id.length - 1) !== SEPARATOR;
- }
- /**
- * Checks if the first ID is an ancestor of or equal to the second ID.
- *
- * @param {string} ancestorID
- * @param {string} descendantID
- * @return {boolean} True if `ancestorID` is an ancestor of `descendantID`.
- * @internal
- */
- function isAncestorIDOf(ancestorID, descendantID) {
- return descendantID.indexOf(ancestorID) === 0 && isBoundary(descendantID, ancestorID.length);
- }
- /**
- * Gets the parent ID of the supplied React DOM ID, `id`.
- *
- * @param {string} id ID of a component.
- * @return {string} ID of the parent, or an empty string.
- * @private
- */
- function getParentID(id) {
- return id ? id.substr(0, id.lastIndexOf(SEPARATOR)) : '';
- }
- /**
- * Gets the next DOM ID on the tree path from the supplied `ancestorID` to the
- * supplied `destinationID`. If they are equal, the ID is returned.
- *
- * @param {string} ancestorID ID of an ancestor node of `destinationID`.
- * @param {string} destinationID ID of the destination node.
- * @return {string} Next ID on the path from `ancestorID` to `destinationID`.
- * @private
- */
- function getNextDescendantID(ancestorID, destinationID) {
- !(isValidID(ancestorID) && isValidID(destinationID)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNextDescendantID(%s, %s): Received an invalid React DOM ID.', ancestorID, destinationID) : invariant(false) : undefined;
- !isAncestorIDOf(ancestorID, destinationID) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNextDescendantID(...): React has made an invalid assumption about ' + 'the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.', ancestorID, destinationID) : invariant(false) : undefined;
- if (ancestorID === destinationID) {
- return ancestorID;
- }
- // Skip over the ancestor and the immediate separator. Traverse until we hit
- // another separator or we reach the end of `destinationID`.
- var start = ancestorID.length + SEPARATOR_LENGTH;
- var i;
- for (i = start; i < destinationID.length; i++) {
- if (isBoundary(destinationID, i)) {
- break;
- }
- }
- return destinationID.substr(0, i);
- }
- /**
- * Gets the nearest common ancestor ID of two IDs.
- *
- * Using this ID scheme, the nearest common ancestor ID is the longest common
- * prefix of the two IDs that immediately preceded a "marker" in both strings.
- *
- * @param {string} oneID
- * @param {string} twoID
- * @return {string} Nearest common ancestor ID, or the empty string if none.
- * @private
- */
- function getFirstCommonAncestorID(oneID, twoID) {
- var minLength = Math.min(oneID.length, twoID.length);
- if (minLength === 0) {
- return '';
- }
- var lastCommonMarkerIndex = 0;
- // Use `<=` to traverse until the "EOL" of the shorter string.
- for (var i = 0; i <= minLength; i++) {
- if (isBoundary(oneID, i) && isBoundary(twoID, i)) {
- lastCommonMarkerIndex = i;
- } else if (oneID.charAt(i) !== twoID.charAt(i)) {
- break;
- }
- }
- var longestCommonID = oneID.substr(0, lastCommonMarkerIndex);
- !isValidID(longestCommonID) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s', oneID, twoID, longestCommonID) : invariant(false) : undefined;
- return longestCommonID;
- }
- /**
- * Traverses the parent path between two IDs (either up or down). The IDs must
- * not be the same, and there must exist a parent path between them. If the
- * callback returns `false`, traversal is stopped.
- *
- * @param {?string} start ID at which to start traversal.
- * @param {?string} stop ID at which to end traversal.
- * @param {function} cb Callback to invoke each ID with.
- * @param {*} arg Argument to invoke the callback with.
- * @param {?boolean} skipFirst Whether or not to skip the first node.
- * @param {?boolean} skipLast Whether or not to skip the last node.
- * @private
- */
- function traverseParentPath(start, stop, cb, arg, skipFirst, skipLast) {
- start = start || '';
- stop = stop || '';
- !(start !== stop) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.', start) : invariant(false) : undefined;
- var traverseUp = isAncestorIDOf(stop, start);
- !(traverseUp || isAncestorIDOf(start, stop)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do ' + 'not have a parent path.', start, stop) : invariant(false) : undefined;
- // Traverse from `start` to `stop` one depth at a time.
- var depth = 0;
- var traverse = traverseUp ? getParentID : getNextDescendantID;
- for (var id = start;; /* until break */id = traverse(id, stop)) {
- var ret;
- if ((!skipFirst || id !== start) && (!skipLast || id !== stop)) {
- ret = cb(id, traverseUp, arg);
- }
- if (ret === false || id === stop) {
- // Only break //after// visiting `stop`.
- break;
- }
- !(depth++ < MAX_TREE_DEPTH) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseParentPath(%s, %s, ...): Detected an infinite loop while ' + 'traversing the React DOM ID tree. This may be due to malformed IDs: %s', start, stop, id) : invariant(false) : undefined;
- }
- }
- /**
- * Manages the IDs assigned to DOM representations of React components. This
- * uses a specific scheme in order to traverse the DOM efficiently (e.g. in
- * order to simulate events).
- *
- * @internal
- */
- var ReactInstanceHandles = {
- /**
- * Constructs a React root ID
- * @return {string} A React root ID.
- */
- createReactRootID: function () {
- return getReactRootIDString(ReactRootIndex.createReactRootIndex());
- },
- /**
- * Constructs a React ID by joining a root ID with a name.
- *
- * @param {string} rootID Root ID of a parent component.
- * @param {string} name A component's name (as flattened children).
- * @return {string} A React ID.
- * @internal
- */
- createReactID: function (rootID, name) {
- return rootID + name;
- },
- /**
- * Gets the DOM ID of the React component that is the root of the tree that
- * contains the React component with the supplied DOM ID.
- *
- * @param {string} id DOM ID of a React component.
- * @return {?string} DOM ID of the React component that is the root.
- * @internal
- */
- getReactRootIDFromNodeID: function (id) {
- if (id && id.charAt(0) === SEPARATOR && id.length > 1) {
- var index = id.indexOf(SEPARATOR, 1);
- return index > -1 ? id.substr(0, index) : id;
- }
- return null;
- },
- /**
- * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that
- * should would receive a `mouseEnter` or `mouseLeave` event.
- *
- * NOTE: Does not invoke the callback on the nearest common ancestor because
- * nothing "entered" or "left" that element.
- *
- * @param {string} leaveID ID being left.
- * @param {string} enterID ID being entered.
- * @param {function} cb Callback to invoke on each entered/left ID.
- * @param {*} upArg Argument to invoke the callback with on left IDs.
- * @param {*} downArg Argument to invoke the callback with on entered IDs.
- * @internal
- */
- traverseEnterLeave: function (leaveID, enterID, cb, upArg, downArg) {
- var ancestorID = getFirstCommonAncestorID(leaveID, enterID);
- if (ancestorID !== leaveID) {
- traverseParentPath(leaveID, ancestorID, cb, upArg, false, true);
- }
- if (ancestorID !== enterID) {
- traverseParentPath(ancestorID, enterID, cb, downArg, true, false);
- }
- },
- /**
- * Simulates the traversal of a two-phase, capture/bubble event dispatch.
- *
- * NOTE: This traversal happens on IDs without touching the DOM.
- *
- * @param {string} targetID ID of the target node.
- * @param {function} cb Callback to invoke.
- * @param {*} arg Argument to invoke the callback with.
- * @internal
- */
- traverseTwoPhase: function (targetID, cb, arg) {
- if (targetID) {
- traverseParentPath('', targetID, cb, arg, true, false);
- traverseParentPath(targetID, '', cb, arg, false, true);
- }
- },
- /**
- * Same as `traverseTwoPhase` but skips the `targetID`.
- */
- traverseTwoPhaseSkipTarget: function (targetID, cb, arg) {
- if (targetID) {
- traverseParentPath('', targetID, cb, arg, true, true);
- traverseParentPath(targetID, '', cb, arg, true, true);
- }
- },
- /**
- * Traverse a node ID, calling the supplied `cb` for each ancestor ID. For
- * example, passing `.0.$row-0.1` would result in `cb` getting called
- * with `.0`, `.0.$row-0`, and `.0.$row-0.1`.
- *
- * NOTE: This traversal happens on IDs without touching the DOM.
- *
- * @param {string} targetID ID of the target node.
- * @param {function} cb Callback to invoke.
- * @param {*} arg Argument to invoke the callback with.
- * @internal
- */
- traverseAncestors: function (targetID, cb, arg) {
- traverseParentPath('', targetID, cb, arg, true, false);
- },
- getFirstCommonAncestorID: getFirstCommonAncestorID,
- /**
- * Exposed for unit testing.
- * @private
- */
- _getNextDescendantID: getNextDescendantID,
- isAncestorIDOf: isAncestorIDOf,
- SEPARATOR: SEPARATOR
- };
- module.exports = ReactInstanceHandles;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 46 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactRootIndex
- * @typechecks
- */
- 'use strict';
- var ReactRootIndexInjection = {
- /**
- * @param {function} _createReactRootIndex
- */
- injectCreateReactRootIndex: function (_createReactRootIndex) {
- ReactRootIndex.createReactRootIndex = _createReactRootIndex;
- }
- };
- var ReactRootIndex = {
- createReactRootIndex: null,
- injection: ReactRootIndexInjection
- };
- module.exports = ReactRootIndex;
- /***/ },
- /* 47 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactInstanceMap
- */
- 'use strict';
- /**
- * `ReactInstanceMap` maintains a mapping from a public facing stateful
- * instance (key) and the internal representation (value). This allows public
- * methods to accept the user facing instance as an argument and map them back
- * to internal methods.
- */
- // TODO: Replace this with ES6: var ReactInstanceMap = new Map();
- var ReactInstanceMap = {
- /**
- * This API should be called `delete` but we'd have to make sure to always
- * transform these to strings for IE support. When this transform is fully
- * supported we can rename it.
- */
- remove: function (key) {
- key._reactInternalInstance = undefined;
- },
- get: function (key) {
- return key._reactInternalInstance;
- },
- has: function (key) {
- return key._reactInternalInstance !== undefined;
- },
- set: function (key, value) {
- key._reactInternalInstance = value;
- }
- };
- module.exports = ReactInstanceMap;
- /***/ },
- /* 48 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactMarkupChecksum
- */
- 'use strict';
- var adler32 = __webpack_require__(49);
- var TAG_END = /\/?>/;
- var ReactMarkupChecksum = {
- CHECKSUM_ATTR_NAME: 'data-react-checksum',
- /**
- * @param {string} markup Markup string
- * @return {string} Markup string with checksum attribute attached
- */
- addChecksumToMarkup: function (markup) {
- var checksum = adler32(markup);
- // Add checksum (handle both parent tags and self-closing tags)
- return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '"$&');
- },
- /**
- * @param {string} markup to use
- * @param {DOMElement} element root React element
- * @returns {boolean} whether or not the markup is the same
- */
- canReuseMarkup: function (markup, element) {
- var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
- existingChecksum = existingChecksum && parseInt(existingChecksum, 10);
- var markupChecksum = adler32(markup);
- return markupChecksum === existingChecksum;
- }
- };
- module.exports = ReactMarkupChecksum;
- /***/ },
- /* 49 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule adler32
- */
- 'use strict';
- var MOD = 65521;
- // adler32 is not cryptographically strong, and is only used to sanity check that
- // markup generated on the server matches the markup generated on the client.
- // This implementation (a modified version of the SheetJS version) has been optimized
- // for our use case, at the expense of conforming to the adler32 specification
- // for non-ascii inputs.
- function adler32(data) {
- var a = 1;
- var b = 0;
- var i = 0;
- var l = data.length;
- var m = l & ~0x3;
- while (i < m) {
- for (; i < Math.min(i + 4096, m); i += 4) {
- b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3));
- }
- a %= MOD;
- b %= MOD;
- }
- for (; i < l; i++) {
- b += a += data.charCodeAt(i);
- }
- a %= MOD;
- b %= MOD;
- return a | b << 16;
- }
- module.exports = adler32;
- /***/ },
- /* 50 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactReconciler
- */
- 'use strict';
- var ReactRef = __webpack_require__(51);
- /**
- * Helper to call ReactRef.attachRefs with this composite component, split out
- * to avoid allocations in the transaction mount-ready queue.
- */
- function attachRefs() {
- ReactRef.attachRefs(this, this._currentElement);
- }
- var ReactReconciler = {
- /**
- * Initializes the component, renders markup, and registers event listeners.
- *
- * @param {ReactComponent} internalInstance
- * @param {string} rootID DOM ID of the root node.
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @return {?string} Rendered markup to be inserted into the DOM.
- * @final
- * @internal
- */
- mountComponent: function (internalInstance, rootID, transaction, context) {
- var markup = internalInstance.mountComponent(rootID, transaction, context);
- if (internalInstance._currentElement && internalInstance._currentElement.ref != null) {
- transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
- }
- return markup;
- },
- /**
- * Releases any resources allocated by `mountComponent`.
- *
- * @final
- * @internal
- */
- unmountComponent: function (internalInstance) {
- ReactRef.detachRefs(internalInstance, internalInstance._currentElement);
- internalInstance.unmountComponent();
- },
- /**
- * Update a component using a new element.
- *
- * @param {ReactComponent} internalInstance
- * @param {ReactElement} nextElement
- * @param {ReactReconcileTransaction} transaction
- * @param {object} context
- * @internal
- */
- receiveComponent: function (internalInstance, nextElement, transaction, context) {
- var prevElement = internalInstance._currentElement;
- if (nextElement === prevElement && context === internalInstance._context) {
- // Since elements are immutable after the owner is rendered,
- // we can do a cheap identity compare here to determine if this is a
- // superfluous reconcile. It's possible for state to be mutable but such
- // change should trigger an update of the owner which would recreate
- // the element. We explicitly check for the existence of an owner since
- // it's possible for an element created outside a composite to be
- // deeply mutated and reused.
- // TODO: Bailing out early is just a perf optimization right?
- // TODO: Removing the return statement should affect correctness?
- return;
- }
- var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement);
- if (refsChanged) {
- ReactRef.detachRefs(internalInstance, prevElement);
- }
- internalInstance.receiveComponent(nextElement, transaction, context);
- if (refsChanged && internalInstance._currentElement && internalInstance._currentElement.ref != null) {
- transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
- }
- },
- /**
- * Flush any dirty changes in a component.
- *
- * @param {ReactComponent} internalInstance
- * @param {ReactReconcileTransaction} transaction
- * @internal
- */
- performUpdateIfNecessary: function (internalInstance, transaction) {
- internalInstance.performUpdateIfNecessary(transaction);
- }
- };
- module.exports = ReactReconciler;
- /***/ },
- /* 51 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactRef
- */
- 'use strict';
- var ReactOwner = __webpack_require__(52);
- var ReactRef = {};
- function attachRef(ref, component, owner) {
- if (typeof ref === 'function') {
- ref(component.getPublicInstance());
- } else {
- // Legacy ref
- ReactOwner.addComponentAsRefTo(component, ref, owner);
- }
- }
- function detachRef(ref, component, owner) {
- if (typeof ref === 'function') {
- ref(null);
- } else {
- // Legacy ref
- ReactOwner.removeComponentAsRefFrom(component, ref, owner);
- }
- }
- ReactRef.attachRefs = function (instance, element) {
- if (element === null || element === false) {
- return;
- }
- var ref = element.ref;
- if (ref != null) {
- attachRef(ref, instance, element._owner);
- }
- };
- ReactRef.shouldUpdateRefs = function (prevElement, nextElement) {
- // If either the owner or a `ref` has changed, make sure the newest owner
- // has stored a reference to `this`, and the previous owner (if different)
- // has forgotten the reference to `this`. We use the element instead
- // of the public this.props because the post processing cannot determine
- // a ref. The ref conceptually lives on the element.
- // TODO: Should this even be possible? The owner cannot change because
- // it's forbidden by shouldUpdateReactComponent. The ref can change
- // if you swap the keys of but not the refs. Reconsider where this check
- // is made. It probably belongs where the key checking and
- // instantiateReactComponent is done.
- var prevEmpty = prevElement === null || prevElement === false;
- var nextEmpty = nextElement === null || nextElement === false;
- return(
- // This has a few false positives w/r/t empty components.
- prevEmpty || nextEmpty || nextElement._owner !== prevElement._owner || nextElement.ref !== prevElement.ref
- );
- };
- ReactRef.detachRefs = function (instance, element) {
- if (element === null || element === false) {
- return;
- }
- var ref = element.ref;
- if (ref != null) {
- detachRef(ref, instance, element._owner);
- }
- };
- module.exports = ReactRef;
- /***/ },
- /* 52 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactOwner
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- * ReactOwners are capable of storing references to owned components.
- *
- * All components are capable of //being// referenced by owner components, but
- * only ReactOwner components are capable of //referencing// owned components.
- * The named reference is known as a "ref".
- *
- * Refs are available when mounted and updated during reconciliation.
- *
- * var MyComponent = React.createClass({
- * render: function() {
- * return (
- * <div onClick={this.handleClick}>
- * <CustomComponent ref="custom" />
- * </div>
- * );
- * },
- * handleClick: function() {
- * this.refs.custom.handleClick();
- * },
- * componentDidMount: function() {
- * this.refs.custom.initialize();
- * }
- * });
- *
- * Refs should rarely be used. When refs are used, they should only be done to
- * control data that is not handled by React's data flow.
- *
- * @class ReactOwner
- */
- var ReactOwner = {
- /**
- * @param {?object} object
- * @return {boolean} True if `object` is a valid owner.
- * @final
- */
- isValidOwner: function (object) {
- return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function');
- },
- /**
- * Adds a component by ref to an owner component.
- *
- * @param {ReactComponent} component Component to reference.
- * @param {string} ref Name by which to refer to the component.
- * @param {ReactOwner} owner Component on which to record the ref.
- * @final
- * @internal
- */
- addComponentAsRefTo: function (component, ref, owner) {
- !ReactOwner.isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. You might ' + 'be adding a ref to a component that was not created inside a component\'s ' + '`render` method, or you have multiple copies of React loaded ' + '(details: https://fb.me/react-refs-must-have-owner).') : invariant(false) : undefined;
- owner.attachRef(ref, component);
- },
- /**
- * Removes a component by ref from an owner component.
- *
- * @param {ReactComponent} component Component to dereference.
- * @param {string} ref Name of the ref to remove.
- * @param {ReactOwner} owner Component on which the ref is recorded.
- * @final
- * @internal
- */
- removeComponentAsRefFrom: function (component, ref, owner) {
- !ReactOwner.isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might ' + 'be removing a ref to a component that was not created inside a component\'s ' + '`render` method, or you have multiple copies of React loaded ' + '(details: https://fb.me/react-refs-must-have-owner).') : invariant(false) : undefined;
- // Check that `component` is still the current ref because we do not want to
- // detach the ref if another component stole it.
- if (owner.getPublicInstance().refs[ref] === component.getPublicInstance()) {
- owner.detachRef(ref);
- }
- }
- };
- module.exports = ReactOwner;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 53 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 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.
- *
- * @providesModule ReactUpdateQueue
- */
- 'use strict';
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactElement = __webpack_require__(42);
- var ReactInstanceMap = __webpack_require__(47);
- var ReactUpdates = __webpack_require__(54);
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- function enqueueUpdate(internalInstance) {
- ReactUpdates.enqueueUpdate(internalInstance);
- }
- function getInternalInstanceReadyForUpdate(publicInstance, callerName) {
- var internalInstance = ReactInstanceMap.get(publicInstance);
- if (!internalInstance) {
- if (process.env.NODE_ENV !== 'production') {
- // Only warn when we have a callerName. Otherwise we should be silent.
- // We're probably calling from enqueueCallback. We don't want to warn
- // there because we already warned for the corresponding lifecycle method.
- process.env.NODE_ENV !== 'production' ? warning(!callerName, '%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, publicInstance.constructor.displayName) : undefined;
- }
- return null;
- }
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition ' + '(such as within `render`). Render methods should be a pure function ' + 'of props and state.', callerName) : undefined;
- }
- return internalInstance;
- }
- /**
- * ReactUpdateQueue allows for state updates to be scheduled into a later
- * reconciliation step.
- */
- var ReactUpdateQueue = {
- /**
- * 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) {
- if (process.env.NODE_ENV !== 'production') {
- var owner = ReactCurrentOwner.current;
- if (owner !== null) {
- process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : undefined;
- owner._warnedAboutRefsInRender = true;
- }
- }
- var internalInstance = ReactInstanceMap.get(publicInstance);
- if (internalInstance) {
- // During componentWillMount and render this will still be null but after
- // that will always render to something. At least for now. So we can use
- // this hack.
- return !!internalInstance._renderedComponent;
- } else {
- 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) {
- !(typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'enqueueCallback(...): You called `setProps`, `replaceProps`, ' + '`setState`, `replaceState`, or `forceUpdate` with a callback that ' + 'isn\'t callable.') : invariant(false) : undefined;
- var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);
- // Previously we would throw an error if we didn't have an internal
- // instance. Since we want to make it a no-op instead, we mirror the same
- // behavior we have in other enqueue* methods.
- // We also need to ignore callbacks in componentWillMount. See
- // enqueueUpdates.
- if (!internalInstance) {
- return null;
- }
- if (internalInstance._pendingCallbacks) {
- internalInstance._pendingCallbacks.push(callback);
- } else {
- internalInstance._pendingCallbacks = [callback];
- }
- // TODO: The callback here is ignored when setState is called from
- // componentWillMount. Either fix it or disallow doing so completely in
- // favor of getInitialState. Alternatively, we can disallow
- // componentWillMount during server-side rendering.
- enqueueUpdate(internalInstance);
- },
- enqueueCallbackInternal: function (internalInstance, callback) {
- !(typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'enqueueCallback(...): You called `setProps`, `replaceProps`, ' + '`setState`, `replaceState`, or `forceUpdate` with a callback that ' + 'isn\'t callable.') : invariant(false) : undefined;
- if (internalInstance._pendingCallbacks) {
- internalInstance._pendingCallbacks.push(callback);
- } else {
- internalInstance._pendingCallbacks = [callback];
- }
- enqueueUpdate(internalInstance);
- },
- /**
- * 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) {
- var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate');
- if (!internalInstance) {
- return;
- }
- internalInstance._pendingForceUpdate = true;
- enqueueUpdate(internalInstance);
- },
- /**
- * 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) {
- var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState');
- if (!internalInstance) {
- return;
- }
- internalInstance._pendingStateQueue = [completeState];
- internalInstance._pendingReplaceState = true;
- enqueueUpdate(internalInstance);
- },
- /**
- * 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) {
- var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState');
- if (!internalInstance) {
- return;
- }
- var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []);
- queue.push(partialState);
- enqueueUpdate(internalInstance);
- },
- /**
- * Sets a subset of the props.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @param {object} partialProps Subset of the next props.
- * @internal
- */
- enqueueSetProps: function (publicInstance, partialProps) {
- var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setProps');
- if (!internalInstance) {
- return;
- }
- ReactUpdateQueue.enqueueSetPropsInternal(internalInstance, partialProps);
- },
- enqueueSetPropsInternal: function (internalInstance, partialProps) {
- var topLevelWrapper = internalInstance._topLevelWrapper;
- !topLevelWrapper ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setProps(...): You called `setProps` on a ' + 'component with a parent. This is an anti-pattern since props will ' + 'get reactively updated when rendered. Instead, change the owner\'s ' + '`render` method to pass the correct value as props to the component ' + 'where it is created.') : invariant(false) : undefined;
- // Merge with the pending element if it exists, otherwise with existing
- // element props.
- var wrapElement = topLevelWrapper._pendingElement || topLevelWrapper._currentElement;
- var element = wrapElement.props;
- var props = assign({}, element.props, partialProps);
- topLevelWrapper._pendingElement = ReactElement.cloneAndReplaceProps(wrapElement, ReactElement.cloneAndReplaceProps(element, props));
- enqueueUpdate(topLevelWrapper);
- },
- /**
- * Replaces all of the props.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @param {object} props New props.
- * @internal
- */
- enqueueReplaceProps: function (publicInstance, props) {
- var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceProps');
- if (!internalInstance) {
- return;
- }
- ReactUpdateQueue.enqueueReplacePropsInternal(internalInstance, props);
- },
- enqueueReplacePropsInternal: function (internalInstance, props) {
- var topLevelWrapper = internalInstance._topLevelWrapper;
- !topLevelWrapper ? process.env.NODE_ENV !== 'production' ? invariant(false, 'replaceProps(...): You called `replaceProps` on a ' + 'component with a parent. This is an anti-pattern since props will ' + 'get reactively updated when rendered. Instead, change the owner\'s ' + '`render` method to pass the correct value as props to the component ' + 'where it is created.') : invariant(false) : undefined;
- // Merge with the pending element if it exists, otherwise with existing
- // element props.
- var wrapElement = topLevelWrapper._pendingElement || topLevelWrapper._currentElement;
- var element = wrapElement.props;
- topLevelWrapper._pendingElement = ReactElement.cloneAndReplaceProps(wrapElement, ReactElement.cloneAndReplaceProps(element, props));
- enqueueUpdate(topLevelWrapper);
- },
- enqueueElementInternal: function (internalInstance, newElement) {
- internalInstance._pendingElement = newElement;
- enqueueUpdate(internalInstance);
- }
- };
- module.exports = ReactUpdateQueue;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 54 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactUpdates
- */
- 'use strict';
- var CallbackQueue = __webpack_require__(55);
- var PooledClass = __webpack_require__(56);
- var ReactPerf = __webpack_require__(18);
- var ReactReconciler = __webpack_require__(50);
- var Transaction = __webpack_require__(57);
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- var dirtyComponents = [];
- var asapCallbackQueue = CallbackQueue.getPooled();
- var asapEnqueued = false;
- var batchingStrategy = null;
- function ensureInjected() {
- !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching ' + 'strategy') : invariant(false) : undefined;
- }
- var NESTED_UPDATES = {
- initialize: function () {
- this.dirtyComponentsLength = dirtyComponents.length;
- },
- close: function () {
- if (this.dirtyComponentsLength !== dirtyComponents.length) {
- // Additional updates were enqueued by componentDidUpdate handlers or
- // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run
- // these new updates so that if A's componentDidUpdate calls setState on
- // B, B will update before the callback A's updater provided when calling
- // setState.
- dirtyComponents.splice(0, this.dirtyComponentsLength);
- flushBatchedUpdates();
- } else {
- dirtyComponents.length = 0;
- }
- }
- };
- var UPDATE_QUEUEING = {
- initialize: function () {
- this.callbackQueue.reset();
- },
- close: function () {
- this.callbackQueue.notifyAll();
- }
- };
- var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];
- function ReactUpdatesFlushTransaction() {
- this.reinitializeTransaction();
- this.dirtyComponentsLength = null;
- this.callbackQueue = CallbackQueue.getPooled();
- this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled( /* forceHTML */false);
- }
- assign(ReactUpdatesFlushTransaction.prototype, Transaction.Mixin, {
- getTransactionWrappers: function () {
- return TRANSACTION_WRAPPERS;
- },
- destructor: function () {
- this.dirtyComponentsLength = null;
- CallbackQueue.release(this.callbackQueue);
- this.callbackQueue = null;
- ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);
- this.reconcileTransaction = null;
- },
- perform: function (method, scope, a) {
- // Essentially calls `this.reconcileTransaction.perform(method, scope, a)`
- // with this transaction's wrappers around it.
- return Transaction.Mixin.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a);
- }
- });
- PooledClass.addPoolingTo(ReactUpdatesFlushTransaction);
- function batchedUpdates(callback, a, b, c, d, e) {
- ensureInjected();
- batchingStrategy.batchedUpdates(callback, a, b, c, d, e);
- }
- /**
- * Array comparator for ReactComponents by mount ordering.
- *
- * @param {ReactComponent} c1 first component you're comparing
- * @param {ReactComponent} c2 second component you're comparing
- * @return {number} Return value usable by Array.prototype.sort().
- */
- function mountOrderComparator(c1, c2) {
- return c1._mountOrder - c2._mountOrder;
- }
- function runBatchedUpdates(transaction) {
- var len = transaction.dirtyComponentsLength;
- !(len === dirtyComponents.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected flush transaction\'s stored dirty-components length (%s) to ' + 'match dirty-components array length (%s).', len, dirtyComponents.length) : invariant(false) : undefined;
- // Since reconciling a component higher in the owner hierarchy usually (not
- // always -- see shouldComponentUpdate()) will reconcile children, reconcile
- // them before their children by sorting the array.
- dirtyComponents.sort(mountOrderComparator);
- for (var i = 0; i < len; i++) {
- // If a component is unmounted before pending changes apply, it will still
- // be here, but we assume that it has cleared its _pendingCallbacks and
- // that performUpdateIfNecessary is a noop.
- var component = dirtyComponents[i];
- // If performUpdateIfNecessary happens to enqueue any new updates, we
- // shouldn't execute the callbacks until the next render happens, so
- // stash the callbacks first
- var callbacks = component._pendingCallbacks;
- component._pendingCallbacks = null;
- ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction);
- if (callbacks) {
- for (var j = 0; j < callbacks.length; j++) {
- transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance());
- }
- }
- }
- }
- var flushBatchedUpdates = function () {
- // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents
- // array and perform any updates enqueued by mount-ready handlers (i.e.,
- // componentDidUpdate) but we need to check here too in order to catch
- // updates enqueued by setState callbacks and asap calls.
- while (dirtyComponents.length || asapEnqueued) {
- if (dirtyComponents.length) {
- var transaction = ReactUpdatesFlushTransaction.getPooled();
- transaction.perform(runBatchedUpdates, null, transaction);
- ReactUpdatesFlushTransaction.release(transaction);
- }
- if (asapEnqueued) {
- asapEnqueued = false;
- var queue = asapCallbackQueue;
- asapCallbackQueue = CallbackQueue.getPooled();
- queue.notifyAll();
- CallbackQueue.release(queue);
- }
- }
- };
- flushBatchedUpdates = ReactPerf.measure('ReactUpdates', 'flushBatchedUpdates', flushBatchedUpdates);
- /**
- * Mark a component as needing a rerender, adding an optional callback to a
- * list of functions which will be executed once the rerender occurs.
- */
- function enqueueUpdate(component) {
- ensureInjected();
- // Various parts of our code (such as ReactCompositeComponent's
- // _renderValidatedComponent) assume that calls to render aren't nested;
- // verify that that's the case. (This is called by each top-level update
- // function, like setProps, setState, forceUpdate, etc.; creation and
- // destruction of top-level components is guarded in ReactMount.)
- if (!batchingStrategy.isBatchingUpdates) {
- batchingStrategy.batchedUpdates(enqueueUpdate, component);
- return;
- }
- dirtyComponents.push(component);
- }
- /**
- * Enqueue a callback to be run at the end of the current batching cycle. Throws
- * if no updates are currently being performed.
- */
- function asap(callback, context) {
- !batchingStrategy.isBatchingUpdates ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates.asap: Can\'t enqueue an asap callback in a context where' + 'updates are not being batched.') : invariant(false) : undefined;
- asapCallbackQueue.enqueue(callback, context);
- asapEnqueued = true;
- }
- var ReactUpdatesInjection = {
- injectReconcileTransaction: function (ReconcileTransaction) {
- !ReconcileTransaction ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : invariant(false) : undefined;
- ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;
- },
- injectBatchingStrategy: function (_batchingStrategy) {
- !_batchingStrategy ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batching strategy') : invariant(false) : undefined;
- !(typeof _batchingStrategy.batchedUpdates === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : invariant(false) : undefined;
- !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : invariant(false) : undefined;
- batchingStrategy = _batchingStrategy;
- }
- };
- var ReactUpdates = {
- /**
- * React references `ReactReconcileTransaction` using this property in order
- * to allow dependency injection.
- *
- * @internal
- */
- ReactReconcileTransaction: null,
- batchedUpdates: batchedUpdates,
- enqueueUpdate: enqueueUpdate,
- flushBatchedUpdates: flushBatchedUpdates,
- injection: ReactUpdatesInjection,
- asap: asap
- };
- module.exports = ReactUpdates;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 55 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule CallbackQueue
- */
- 'use strict';
- var PooledClass = __webpack_require__(56);
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- /**
- * A specialized pseudo-event module to help keep track of components waiting to
- * be notified when their DOM representations are available for use.
- *
- * This implements `PooledClass`, so you should never need to instantiate this.
- * Instead, use `CallbackQueue.getPooled()`.
- *
- * @class ReactMountReady
- * @implements PooledClass
- * @internal
- */
- function CallbackQueue() {
- this._callbacks = null;
- this._contexts = null;
- }
- assign(CallbackQueue.prototype, {
- /**
- * Enqueues a callback to be invoked when `notifyAll` is invoked.
- *
- * @param {function} callback Invoked when `notifyAll` is invoked.
- * @param {?object} context Context to call `callback` with.
- * @internal
- */
- enqueue: function (callback, context) {
- this._callbacks = this._callbacks || [];
- this._contexts = this._contexts || [];
- this._callbacks.push(callback);
- this._contexts.push(context);
- },
- /**
- * Invokes all enqueued callbacks and clears the queue. This is invoked after
- * the DOM representation of a component has been created or updated.
- *
- * @internal
- */
- notifyAll: function () {
- var callbacks = this._callbacks;
- var contexts = this._contexts;
- if (callbacks) {
- !(callbacks.length === contexts.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Mismatched list of contexts in callback queue') : invariant(false) : undefined;
- this._callbacks = null;
- this._contexts = null;
- for (var i = 0; i < callbacks.length; i++) {
- callbacks[i].call(contexts[i]);
- }
- callbacks.length = 0;
- contexts.length = 0;
- }
- },
- /**
- * Resets the internal queue.
- *
- * @internal
- */
- reset: function () {
- this._callbacks = null;
- this._contexts = null;
- },
- /**
- * `PooledClass` looks for this.
- */
- destructor: function () {
- this.reset();
- }
- });
- PooledClass.addPoolingTo(CallbackQueue);
- module.exports = CallbackQueue;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 56 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule PooledClass
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- * 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.') : invariant(false) : undefined;
- 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 (optional).
- *
- * @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)))
- /***/ },
- /* 57 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule Transaction
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- /**
- * `Transaction` creates a black box that is able to wrap any method such that
- * certain invariants are maintained before and after the method is invoked
- * (Even if an exception is thrown while invoking the wrapped method). Whoever
- * instantiates a transaction can provide enforcers of the invariants at
- * creation time. The `Transaction` class itself will supply one additional
- * automatic invariant for you - the invariant that any transaction instance
- * should not be run while it is already being run. You would typically create a
- * single instance of a `Transaction` for reuse multiple times, that potentially
- * is used to wrap several different methods. Wrappers are extremely simple -
- * they only require implementing two methods.
- *
- * <pre>
- * wrappers (injected at creation time)
- * + +
- * | |
- * +-----------------|--------|--------------+
- * | v | |
- * | +---------------+ | |
- * | +--| wrapper1 |---|----+ |
- * | | +---------------+ v | |
- * | | +-------------+ | |
- * | | +----| wrapper2 |--------+ |
- * | | | +-------------+ | | |
- * | | | | | |
- * | v v v v | wrapper
- * | +---+ +---+ +---------+ +---+ +---+ | invariants
- * perform(anyMethod) | | | | | | | | | | | | maintained
- * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->
- * | | | | | | | | | | | |
- * | | | | | | | | | | | |
- * | | | | | | | | | | | |
- * | +---+ +---+ +---------+ +---+ +---+ |
- * | initialize close |
- * +-----------------------------------------+
- * </pre>
- *
- * Use cases:
- * - Preserving the input selection ranges before/after reconciliation.
- * Restoring selection even in the event of an unexpected error.
- * - Deactivating events while rearranging the DOM, preventing blurs/focuses,
- * while guaranteeing that afterwards, the event system is reactivated.
- * - Flushing a queue of collected DOM mutations to the main UI thread after a
- * reconciliation takes place in a worker thread.
- * - Invoking any collected `componentDidUpdate` callbacks after rendering new
- * content.
- * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue
- * to preserve the `scrollTop` (an automatic scroll aware DOM).
- * - (Future use case): Layout calculations before and after DOM updates.
- *
- * Transactional plugin API:
- * - A module that has an `initialize` method that returns any precomputation.
- * - and a `close` method that accepts the precomputation. `close` is invoked
- * when the wrapped process is completed, or has failed.
- *
- * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules
- * that implement `initialize` and `close`.
- * @return {Transaction} Single transaction for reuse in thread.
- *
- * @class Transaction
- */
- var Mixin = {
- /**
- * Sets up this instance so that it is prepared for collecting metrics. Does
- * so such that this setup method may be used on an instance that is already
- * initialized, in a way that does not consume additional memory upon reuse.
- * That can be useful if you decide to make your subclass of this mixin a
- * "PooledClass".
- */
- reinitializeTransaction: function () {
- this.transactionWrappers = this.getTransactionWrappers();
- if (this.wrapperInitData) {
- this.wrapperInitData.length = 0;
- } else {
- this.wrapperInitData = [];
- }
- this._isInTransaction = false;
- },
- _isInTransaction: false,
- /**
- * @abstract
- * @return {Array<TransactionWrapper>} Array of transaction wrappers.
- */
- getTransactionWrappers: null,
- isInTransaction: function () {
- return !!this._isInTransaction;
- },
- /**
- * Executes the function within a safety window. Use this for the top level
- * methods that result in large amounts of computation/mutations that would
- * need to be safety checked. The optional arguments helps prevent the need
- * to bind in many cases.
- *
- * @param {function} method Member of scope to call.
- * @param {Object} scope Scope to invoke from.
- * @param {Object?=} a Argument to pass to the method.
- * @param {Object?=} b Argument to pass to the method.
- * @param {Object?=} c Argument to pass to the method.
- * @param {Object?=} d Argument to pass to the method.
- * @param {Object?=} e Argument to pass to the method.
- * @param {Object?=} f Argument to pass to the method.
- *
- * @return {*} Return value from `method`.
- */
- perform: function (method, scope, a, b, c, d, e, f) {
- !!this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there ' + 'is already an outstanding transaction.') : invariant(false) : undefined;
- var errorThrown;
- var ret;
- try {
- this._isInTransaction = true;
- // Catching errors makes debugging more difficult, so we start with
- // errorThrown set to true before setting it to false after calling
- // close -- if it's still set to true in the finally block, it means
- // one of these calls threw.
- errorThrown = true;
- this.initializeAll(0);
- ret = method.call(scope, a, b, c, d, e, f);
- errorThrown = false;
- } finally {
- try {
- if (errorThrown) {
- // If `method` throws, prefer to show that stack trace over any thrown
- // by invoking `closeAll`.
- try {
- this.closeAll(0);
- } catch (err) {}
- } else {
- // Since `method` didn't throw, we don't want to silence the exception
- // here.
- this.closeAll(0);
- }
- } finally {
- this._isInTransaction = false;
- }
- }
- return ret;
- },
- initializeAll: function (startIndex) {
- var transactionWrappers = this.transactionWrappers;
- for (var i = startIndex; i < transactionWrappers.length; i++) {
- var wrapper = transactionWrappers[i];
- try {
- // Catching errors makes debugging more difficult, so we start with the
- // OBSERVED_ERROR state before overwriting it with the real return value
- // of initialize -- if it's still set to OBSERVED_ERROR in the finally
- // block, it means wrapper.initialize threw.
- this.wrapperInitData[i] = Transaction.OBSERVED_ERROR;
- this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null;
- } finally {
- if (this.wrapperInitData[i] === Transaction.OBSERVED_ERROR) {
- // The initializer for wrapper i threw an error; initialize the
- // remaining wrappers but silence any exceptions from them to ensure
- // that the first error is the one to bubble up.
- try {
- this.initializeAll(i + 1);
- } catch (err) {}
- }
- }
- }
- },
- /**
- * Invokes each of `this.transactionWrappers.close[i]` functions, passing into
- * them the respective return values of `this.transactionWrappers.init[i]`
- * (`close`rs that correspond to initializers that failed will not be
- * invoked).
- */
- closeAll: function (startIndex) {
- !this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : invariant(false) : undefined;
- var transactionWrappers = this.transactionWrappers;
- for (var i = startIndex; i < transactionWrappers.length; i++) {
- var wrapper = transactionWrappers[i];
- var initData = this.wrapperInitData[i];
- var errorThrown;
- try {
- // Catching errors makes debugging more difficult, so we start with
- // errorThrown set to true before setting it to false after calling
- // close -- if it's still set to true in the finally block, it means
- // wrapper.close threw.
- errorThrown = true;
- if (initData !== Transaction.OBSERVED_ERROR && wrapper.close) {
- wrapper.close.call(this, initData);
- }
- errorThrown = false;
- } finally {
- if (errorThrown) {
- // The closer for wrapper i threw an error; close the remaining
- // wrappers but silence any exceptions from them to ensure that the
- // first error is the one to bubble up.
- try {
- this.closeAll(i + 1);
- } catch (e) {}
- }
- }
- }
- this.wrapperInitData.length = 0;
- }
- };
- var Transaction = {
- Mixin: Mixin,
- /**
- * Token to look for to determine if an error occurred.
- */
- OBSERVED_ERROR: {}
- };
- module.exports = Transaction;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 58 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule emptyObject
- */
- 'use strict';
- var emptyObject = {};
- if (process.env.NODE_ENV !== 'production') {
- Object.freeze(emptyObject);
- }
- module.exports = emptyObject;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 59 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule containsNode
- * @typechecks
- */
- 'use strict';
- var isTextNode = __webpack_require__(60);
- /*eslint-disable no-bitwise */
- /**
- * Checks if a given DOM node contains or is another DOM node.
- *
- * @param {?DOMNode} outerNode Outer DOM node.
- * @param {?DOMNode} innerNode Inner DOM node.
- * @return {boolean} True if `outerNode` contains or is `innerNode`.
- */
- function containsNode(_x, _x2) {
- var _again = true;
- _function: while (_again) {
- var outerNode = _x,
- innerNode = _x2;
- _again = false;
- if (!outerNode || !innerNode) {
- return false;
- } else if (outerNode === innerNode) {
- return true;
- } else if (isTextNode(outerNode)) {
- return false;
- } else if (isTextNode(innerNode)) {
- _x = outerNode;
- _x2 = innerNode.parentNode;
- _again = true;
- continue _function;
- } else if (outerNode.contains) {
- return outerNode.contains(innerNode);
- } else if (outerNode.compareDocumentPosition) {
- return !!(outerNode.compareDocumentPosition(innerNode) & 16);
- } else {
- return false;
- }
- }
- }
- module.exports = containsNode;
- /***/ },
- /* 60 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule isTextNode
- * @typechecks
- */
- 'use strict';
- var isNode = __webpack_require__(61);
- /**
- * @param {*} object The object to check.
- * @return {boolean} Whether or not the object is a DOM text node.
- */
- function isTextNode(object) {
- return isNode(object) && object.nodeType == 3;
- }
- module.exports = isTextNode;
- /***/ },
- /* 61 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule isNode
- * @typechecks
- */
- /**
- * @param {*} object The object to check.
- * @return {boolean} Whether or not the object is a DOM node.
- */
- 'use strict';
- function isNode(object) {
- return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));
- }
- module.exports = isNode;
- /***/ },
- /* 62 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule instantiateReactComponent
- * @typechecks static-only
- */
- 'use strict';
- var ReactCompositeComponent = __webpack_require__(63);
- var ReactEmptyComponent = __webpack_require__(68);
- var ReactNativeComponent = __webpack_require__(69);
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- // To avoid a cyclic dependency, we create the final class in this module
- var ReactCompositeComponentWrapper = function () {};
- assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent.Mixin, {
- _instantiateReactComponent: instantiateReactComponent
- });
- function getDeclarationErrorAddendum(owner) {
- if (owner) {
- var name = owner.getName();
- if (name) {
- return ' Check the render method of `' + name + '`.';
- }
- }
- return '';
- }
- /**
- * Check if the type reference is a known internal type. I.e. not a user
- * provided composite type.
- *
- * @param {function} type
- * @return {boolean} Returns true if this is a valid internal type.
- */
- function isInternalComponentType(type) {
- return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function';
- }
- /**
- * Given a ReactNode, create an instance that will actually be mounted.
- *
- * @param {ReactNode} node
- * @return {object} A new instance of the element's constructor.
- * @protected
- */
- function instantiateReactComponent(node) {
- var instance;
- if (node === null || node === false) {
- instance = new ReactEmptyComponent(instantiateReactComponent);
- } else if (typeof node === 'object') {
- var element = node;
- !(element && (typeof element.type === 'function' || typeof element.type === 'string')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element type is invalid: expected a string (for built-in components) ' + 'or a class/function (for composite components) but got: %s.%s', element.type == null ? element.type : typeof element.type, getDeclarationErrorAddendum(element._owner)) : invariant(false) : undefined;
- // Special case string values
- if (typeof element.type === 'string') {
- instance = ReactNativeComponent.createInternalComponent(element);
- } else if (isInternalComponentType(element.type)) {
- // This is temporarily available for custom components that are not string
- // representations. I.e. ART. Once those are updated to use the string
- // representation, we can drop this code path.
- instance = new element.type(element);
- } else {
- instance = new ReactCompositeComponentWrapper();
- }
- } else if (typeof node === 'string' || typeof node === 'number') {
- instance = ReactNativeComponent.createInstanceForText(node);
- } else {
- true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : invariant(false) : undefined;
- }
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(typeof instance.construct === 'function' && typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : undefined;
- }
- // Sets up the instance. This can probably just move into the constructor now.
- instance.construct(node);
- // These two fields are used by the DOM and ART diffing algorithms
- // respectively. Instead of using expandos on components, we should be
- // storing the state needed by the diffing algorithms elsewhere.
- instance._mountIndex = 0;
- instance._mountImage = null;
- if (process.env.NODE_ENV !== 'production') {
- instance._isOwnerNecessary = false;
- instance._warnedAboutRefsInRender = false;
- }
- // Internal instances should fully constructed at this point, so they should
- // not get any new fields added to them at this point.
- if (process.env.NODE_ENV !== 'production') {
- if (Object.preventExtensions) {
- Object.preventExtensions(instance);
- }
- }
- return instance;
- }
- module.exports = instantiateReactComponent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 63 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactCompositeComponent
- */
- 'use strict';
- var ReactComponentEnvironment = __webpack_require__(64);
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactElement = __webpack_require__(42);
- var ReactInstanceMap = __webpack_require__(47);
- var ReactPerf = __webpack_require__(18);
- var ReactPropTypeLocations = __webpack_require__(65);
- var ReactPropTypeLocationNames = __webpack_require__(66);
- var ReactReconciler = __webpack_require__(50);
- var ReactUpdateQueue = __webpack_require__(53);
- var assign = __webpack_require__(39);
- var emptyObject = __webpack_require__(58);
- var invariant = __webpack_require__(13);
- var shouldUpdateReactComponent = __webpack_require__(67);
- var warning = __webpack_require__(25);
- function getDeclarationErrorAddendum(component) {
- var owner = component._currentElement._owner || null;
- if (owner) {
- var name = owner.getName();
- if (name) {
- return ' Check the render method of `' + name + '`.';
- }
- }
- return '';
- }
- function StatelessComponent(Component) {}
- StatelessComponent.prototype.render = function () {
- var Component = ReactInstanceMap.get(this)._currentElement.type;
- return Component(this.props, this.context, this.updater);
- };
- /**
- * ------------------ The Life-Cycle of a Composite Component ------------------
- *
- * - constructor: Initialization of state. The instance is now retained.
- * - componentWillMount
- * - render
- * - [children's constructors]
- * - [children's componentWillMount and render]
- * - [children's componentDidMount]
- * - componentDidMount
- *
- * Update Phases:
- * - componentWillReceiveProps (only called if parent updated)
- * - shouldComponentUpdate
- * - componentWillUpdate
- * - render
- * - [children's constructors or receive props phases]
- * - componentDidUpdate
- *
- * - componentWillUnmount
- * - [children's componentWillUnmount]
- * - [children destroyed]
- * - (destroyed): The instance is now blank, released by React and ready for GC.
- *
- * -----------------------------------------------------------------------------
- */
- /**
- * An incrementing ID assigned to each component when it is mounted. This is
- * used to enforce the order in which `ReactUpdates` updates dirty components.
- *
- * @private
- */
- var nextMountID = 1;
- /**
- * @lends {ReactCompositeComponent.prototype}
- */
- var ReactCompositeComponentMixin = {
- /**
- * Base constructor for all composite component.
- *
- * @param {ReactElement} element
- * @final
- * @internal
- */
- construct: function (element) {
- this._currentElement = element;
- this._rootNodeID = null;
- this._instance = null;
- // See ReactUpdateQueue
- this._pendingElement = null;
- this._pendingStateQueue = null;
- this._pendingReplaceState = false;
- this._pendingForceUpdate = false;
- this._renderedComponent = null;
- this._context = null;
- this._mountOrder = 0;
- this._topLevelWrapper = null;
- // See ReactUpdates and ReactUpdateQueue.
- this._pendingCallbacks = null;
- },
- /**
- * Initializes the component, renders markup, and registers event listeners.
- *
- * @param {string} rootID DOM ID of the root node.
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @return {?string} Rendered markup to be inserted into the DOM.
- * @final
- * @internal
- */
- mountComponent: function (rootID, transaction, context) {
- this._context = context;
- this._mountOrder = nextMountID++;
- this._rootNodeID = rootID;
- var publicProps = this._processProps(this._currentElement.props);
- var publicContext = this._processContext(context);
- var Component = this._currentElement.type;
- // Initialize the public class
- var inst;
- var renderedElement;
- // This is a way to detect if Component is a stateless arrow function
- // component, which is not newable. It might not be 100% reliable but is
- // something we can do until we start detecting that Component extends
- // React.Component. We already assume that typeof Component === 'function'.
- var canInstantiate = ('prototype' in Component);
- if (canInstantiate) {
- if (process.env.NODE_ENV !== 'production') {
- ReactCurrentOwner.current = this;
- try {
- inst = new Component(publicProps, publicContext, ReactUpdateQueue);
- } finally {
- ReactCurrentOwner.current = null;
- }
- } else {
- inst = new Component(publicProps, publicContext, ReactUpdateQueue);
- }
- }
- if (!canInstantiate || inst === null || inst === false || ReactElement.isValidElement(inst)) {
- renderedElement = inst;
- inst = new StatelessComponent(Component);
- }
- if (process.env.NODE_ENV !== 'production') {
- // This will throw later in _renderValidatedComponent, but add an early
- // warning now to help debugging
- if (inst.render == null) {
- process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`, returned ' + 'null/false from a stateless component, or tried to render an ' + 'element whose type is a function that isn\'t a React component.', Component.displayName || Component.name || 'Component') : undefined;
- } else {
- // We support ES6 inheriting from React.Component, the module pattern,
- // and stateless components, but not ES6 classes that don't extend
- process.env.NODE_ENV !== 'production' ? warning(Component.prototype && Component.prototype.isReactComponent || !canInstantiate || !(inst instanceof Component), '%s(...): React component classes must extend React.Component.', Component.displayName || Component.name || 'Component') : undefined;
- }
- }
- // These should be set up in the constructor, but as a convenience for
- // simpler class abstractions, we set them up after the fact.
- inst.props = publicProps;
- inst.context = publicContext;
- inst.refs = emptyObject;
- inst.updater = ReactUpdateQueue;
- this._instance = inst;
- // Store a reference from the instance back to the internal representation
- ReactInstanceMap.set(inst, this);
- if (process.env.NODE_ENV !== 'production') {
- // Since plain JS classes are defined without any special initialization
- // logic, we can not catch common errors early. Therefore, we have to
- // catch them here, at initialization time, instead.
- process.env.NODE_ENV !== 'production' ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentShouldUpdate !== 'function', '%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.', this.getName() || 'A component') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : undefined;
- }
- var initialState = inst.state;
- if (initialState === undefined) {
- inst.state = initialState = null;
- }
- !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : invariant(false) : undefined;
- this._pendingStateQueue = null;
- this._pendingReplaceState = false;
- this._pendingForceUpdate = false;
- if (inst.componentWillMount) {
- inst.componentWillMount();
- // When mounting, calls to `setState` by `componentWillMount` will set
- // `this._pendingStateQueue` without triggering a re-render.
- if (this._pendingStateQueue) {
- inst.state = this._processPendingState(inst.props, inst.context);
- }
- }
- // If not a stateless component, we now render
- if (renderedElement === undefined) {
- renderedElement = this._renderValidatedComponent();
- }
- this._renderedComponent = this._instantiateReactComponent(renderedElement);
- var markup = ReactReconciler.mountComponent(this._renderedComponent, rootID, transaction, this._processChildContext(context));
- if (inst.componentDidMount) {
- transaction.getReactMountReady().enqueue(inst.componentDidMount, inst);
- }
- return markup;
- },
- /**
- * Releases any resources allocated by `mountComponent`.
- *
- * @final
- * @internal
- */
- unmountComponent: function () {
- var inst = this._instance;
- if (inst.componentWillUnmount) {
- inst.componentWillUnmount();
- }
- ReactReconciler.unmountComponent(this._renderedComponent);
- this._renderedComponent = null;
- this._instance = null;
- // Reset pending fields
- // Even if this component is scheduled for another update in ReactUpdates,
- // it would still be ignored because these fields are reset.
- this._pendingStateQueue = null;
- this._pendingReplaceState = false;
- this._pendingForceUpdate = false;
- this._pendingCallbacks = null;
- this._pendingElement = null;
- // These fields do not really need to be reset since this object is no
- // longer accessible.
- this._context = null;
- this._rootNodeID = null;
- this._topLevelWrapper = null;
- // Delete the reference from the instance to this internal representation
- // which allow the internals to be properly cleaned up even if the user
- // leaks a reference to the public instance.
- ReactInstanceMap.remove(inst);
- // Some existing components rely on inst.props even after they've been
- // destroyed (in event handlers).
- // TODO: inst.props = null;
- // TODO: inst.state = null;
- // TODO: inst.context = null;
- },
- /**
- * Filters the context object to only contain keys specified in
- * `contextTypes`
- *
- * @param {object} context
- * @return {?object}
- * @private
- */
- _maskContext: function (context) {
- var maskedContext = null;
- var Component = this._currentElement.type;
- var contextTypes = Component.contextTypes;
- if (!contextTypes) {
- return emptyObject;
- }
- maskedContext = {};
- for (var contextName in contextTypes) {
- maskedContext[contextName] = context[contextName];
- }
- return maskedContext;
- },
- /**
- * Filters the context object to only contain keys specified in
- * `contextTypes`, and asserts that they are valid.
- *
- * @param {object} context
- * @return {?object}
- * @private
- */
- _processContext: function (context) {
- var maskedContext = this._maskContext(context);
- if (process.env.NODE_ENV !== 'production') {
- var Component = this._currentElement.type;
- if (Component.contextTypes) {
- this._checkPropTypes(Component.contextTypes, maskedContext, ReactPropTypeLocations.context);
- }
- }
- return maskedContext;
- },
- /**
- * @param {object} currentContext
- * @return {object}
- * @private
- */
- _processChildContext: function (currentContext) {
- var Component = this._currentElement.type;
- var inst = this._instance;
- var childContext = inst.getChildContext && inst.getChildContext();
- if (childContext) {
- !(typeof Component.childContextTypes === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to ' + 'use getChildContext().', this.getName() || 'ReactCompositeComponent') : invariant(false) : undefined;
- if (process.env.NODE_ENV !== 'production') {
- this._checkPropTypes(Component.childContextTypes, childContext, ReactPropTypeLocations.childContext);
- }
- for (var name in childContext) {
- !(name in Component.childContextTypes) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : invariant(false) : undefined;
- }
- return assign({}, currentContext, childContext);
- }
- return currentContext;
- },
- /**
- * Processes props by setting default values for unspecified props and
- * asserting that the props are valid. Does not mutate its argument; returns
- * a new props object with defaults merged in.
- *
- * @param {object} newProps
- * @return {object}
- * @private
- */
- _processProps: function (newProps) {
- if (process.env.NODE_ENV !== 'production') {
- var Component = this._currentElement.type;
- if (Component.propTypes) {
- this._checkPropTypes(Component.propTypes, newProps, ReactPropTypeLocations.prop);
- }
- }
- return newProps;
- },
- /**
- * Assert that the props are valid
- *
- * @param {object} propTypes Map of prop name to a ReactPropType
- * @param {object} props
- * @param {string} location e.g. "prop", "context", "child context"
- * @private
- */
- _checkPropTypes: function (propTypes, props, location) {
- // TODO: Stop validating prop types here and only use the element
- // validation.
- var componentName = this.getName();
- for (var propName in propTypes) {
- if (propTypes.hasOwnProperty(propName)) {
- var error;
- try {
- // This is intentionally an invariant that gets caught. It's the same
- // behavior as without this statement except with a better message.
- !(typeof propTypes[propName] === '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], propName) : invariant(false) : undefined;
- error = propTypes[propName](props, propName, componentName, location);
- } catch (ex) {
- error = ex;
- }
- if (error instanceof Error) {
- // We may want to extend this logic for similar errors in
- // top-level render calls, so I'm abstracting it away into
- // a function to minimize refactoring in the future
- var addendum = getDeclarationErrorAddendum(this);
- if (location === ReactPropTypeLocations.prop) {
- // Preface gives us something to blacklist in warning module
- process.env.NODE_ENV !== 'production' ? warning(false, 'Failed Composite propType: %s%s', error.message, addendum) : undefined;
- } else {
- process.env.NODE_ENV !== 'production' ? warning(false, 'Failed Context Types: %s%s', error.message, addendum) : undefined;
- }
- }
- }
- }
- },
- receiveComponent: function (nextElement, transaction, nextContext) {
- var prevElement = this._currentElement;
- var prevContext = this._context;
- this._pendingElement = null;
- this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext);
- },
- /**
- * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`
- * is set, update the component.
- *
- * @param {ReactReconcileTransaction} transaction
- * @internal
- */
- performUpdateIfNecessary: function (transaction) {
- if (this._pendingElement != null) {
- ReactReconciler.receiveComponent(this, this._pendingElement || this._currentElement, transaction, this._context);
- }
- if (this._pendingStateQueue !== null || this._pendingForceUpdate) {
- this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context);
- }
- },
- /**
- * Perform an update to a mounted component. The componentWillReceiveProps and
- * shouldComponentUpdate methods are called, then (assuming the update isn't
- * skipped) the remaining update lifecycle methods are called and the DOM
- * representation is updated.
- *
- * By default, this implements React's rendering and reconciliation algorithm.
- * Sophisticated clients may wish to override this.
- *
- * @param {ReactReconcileTransaction} transaction
- * @param {ReactElement} prevParentElement
- * @param {ReactElement} nextParentElement
- * @internal
- * @overridable
- */
- updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) {
- var inst = this._instance;
- var nextContext = this._context === nextUnmaskedContext ? inst.context : this._processContext(nextUnmaskedContext);
- var nextProps;
- // Distinguish between a props update versus a simple state update
- if (prevParentElement === nextParentElement) {
- // Skip checking prop types again -- we don't read inst.props to avoid
- // warning for DOM component props in this upgrade
- nextProps = nextParentElement.props;
- } else {
- nextProps = this._processProps(nextParentElement.props);
- // An update here will schedule an update but immediately set
- // _pendingStateQueue which will ensure that any state updates gets
- // immediately reconciled instead of waiting for the next batch.
- if (inst.componentWillReceiveProps) {
- inst.componentWillReceiveProps(nextProps, nextContext);
- }
- }
- var nextState = this._processPendingState(nextProps, nextContext);
- var shouldUpdate = this._pendingForceUpdate || !inst.shouldComponentUpdate || inst.shouldComponentUpdate(nextProps, nextState, nextContext);
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(typeof shouldUpdate !== 'undefined', '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : undefined;
- }
- if (shouldUpdate) {
- this._pendingForceUpdate = false;
- // Will set `this.props`, `this.state` and `this.context`.
- this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext);
- } else {
- // If it's determined that a component should not update, we still want
- // to set props and state but we shortcut the rest of the update.
- this._currentElement = nextParentElement;
- this._context = nextUnmaskedContext;
- inst.props = nextProps;
- inst.state = nextState;
- inst.context = nextContext;
- }
- },
- _processPendingState: function (props, context) {
- var inst = this._instance;
- var queue = this._pendingStateQueue;
- var replace = this._pendingReplaceState;
- this._pendingReplaceState = false;
- this._pendingStateQueue = null;
- if (!queue) {
- return inst.state;
- }
- if (replace && queue.length === 1) {
- return queue[0];
- }
- var nextState = assign({}, replace ? queue[0] : inst.state);
- for (var i = replace ? 1 : 0; i < queue.length; i++) {
- var partial = queue[i];
- assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial);
- }
- return nextState;
- },
- /**
- * Merges new props and state, notifies delegate methods of update and
- * performs update.
- *
- * @param {ReactElement} nextElement Next element
- * @param {object} nextProps Next public object to set as properties.
- * @param {?object} nextState Next object to set as state.
- * @param {?object} nextContext Next public object to set as context.
- * @param {ReactReconcileTransaction} transaction
- * @param {?object} unmaskedContext
- * @private
- */
- _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) {
- var inst = this._instance;
- var hasComponentDidUpdate = Boolean(inst.componentDidUpdate);
- var prevProps;
- var prevState;
- var prevContext;
- if (hasComponentDidUpdate) {
- prevProps = inst.props;
- prevState = inst.state;
- prevContext = inst.context;
- }
- if (inst.componentWillUpdate) {
- inst.componentWillUpdate(nextProps, nextState, nextContext);
- }
- this._currentElement = nextElement;
- this._context = unmaskedContext;
- inst.props = nextProps;
- inst.state = nextState;
- inst.context = nextContext;
- this._updateRenderedComponent(transaction, unmaskedContext);
- if (hasComponentDidUpdate) {
- transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst);
- }
- },
- /**
- * Call the component's `render` method and update the DOM accordingly.
- *
- * @param {ReactReconcileTransaction} transaction
- * @internal
- */
- _updateRenderedComponent: function (transaction, context) {
- var prevComponentInstance = this._renderedComponent;
- var prevRenderedElement = prevComponentInstance._currentElement;
- var nextRenderedElement = this._renderValidatedComponent();
- if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {
- ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context));
- } else {
- // These two IDs are actually the same! But nothing should rely on that.
- var thisID = this._rootNodeID;
- var prevComponentID = prevComponentInstance._rootNodeID;
- ReactReconciler.unmountComponent(prevComponentInstance);
- this._renderedComponent = this._instantiateReactComponent(nextRenderedElement);
- var nextMarkup = ReactReconciler.mountComponent(this._renderedComponent, thisID, transaction, this._processChildContext(context));
- this._replaceNodeWithMarkupByID(prevComponentID, nextMarkup);
- }
- },
- /**
- * @protected
- */
- _replaceNodeWithMarkupByID: function (prevComponentID, nextMarkup) {
- ReactComponentEnvironment.replaceNodeWithMarkupByID(prevComponentID, nextMarkup);
- },
- /**
- * @protected
- */
- _renderValidatedComponentWithoutOwnerOrContext: function () {
- var inst = this._instance;
- var renderedComponent = inst.render();
- if (process.env.NODE_ENV !== 'production') {
- // We allow auto-mocks to proceed as if they're returning null.
- if (typeof renderedComponent === 'undefined' && inst.render._isMockFunction) {
- // This is probably bad practice. Consider warning here and
- // deprecating this convenience.
- renderedComponent = null;
- }
- }
- return renderedComponent;
- },
- /**
- * @private
- */
- _renderValidatedComponent: function () {
- var renderedComponent;
- ReactCurrentOwner.current = this;
- try {
- renderedComponent = this._renderValidatedComponentWithoutOwnerOrContext();
- } finally {
- ReactCurrentOwner.current = null;
- }
- !(
- // TODO: An `isValidNode` function would probably be more appropriate
- renderedComponent === null || renderedComponent === false || ReactElement.isValidElement(renderedComponent)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.render(): A valid ReactComponent must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : invariant(false) : undefined;
- return renderedComponent;
- },
- /**
- * Lazily allocates the refs object and stores `component` as `ref`.
- *
- * @param {string} ref Reference name.
- * @param {component} component Component to store as `ref`.
- * @final
- * @private
- */
- attachRef: function (ref, component) {
- var inst = this.getPublicInstance();
- !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Stateless function components cannot have refs.') : invariant(false) : undefined;
- var publicComponentInstance = component.getPublicInstance();
- if (process.env.NODE_ENV !== 'production') {
- var componentName = component && component.getName ? component.getName() : 'a component';
- process.env.NODE_ENV !== 'production' ? warning(publicComponentInstance != null, 'Stateless function components cannot be given refs ' + '(See ref "%s" in %s created by %s). ' + 'Attempts to access this ref will fail.', ref, componentName, this.getName()) : undefined;
- }
- var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;
- refs[ref] = publicComponentInstance;
- },
- /**
- * Detaches a reference name.
- *
- * @param {string} ref Name to dereference.
- * @final
- * @private
- */
- detachRef: function (ref) {
- var refs = this.getPublicInstance().refs;
- delete refs[ref];
- },
- /**
- * Get a text description of the component that can be used to identify it
- * in error messages.
- * @return {string} The name or null.
- * @internal
- */
- getName: function () {
- var type = this._currentElement.type;
- var constructor = this._instance && this._instance.constructor;
- return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null;
- },
- /**
- * Get the publicly accessible representation of this component - i.e. what
- * is exposed by refs and returned by render. Can be null for stateless
- * components.
- *
- * @return {ReactComponent} the public component instance.
- * @internal
- */
- getPublicInstance: function () {
- var inst = this._instance;
- if (inst instanceof StatelessComponent) {
- return null;
- }
- return inst;
- },
- // Stub
- _instantiateReactComponent: null
- };
- ReactPerf.measureMethods(ReactCompositeComponentMixin, 'ReactCompositeComponent', {
- mountComponent: 'mountComponent',
- updateComponent: 'updateComponent',
- _renderValidatedComponent: '_renderValidatedComponent'
- });
- var ReactCompositeComponent = {
- Mixin: ReactCompositeComponentMixin
- };
- module.exports = ReactCompositeComponent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 64 */
- /***/ 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.
- *
- * @providesModule ReactComponentEnvironment
- */
- 'use strict';
- var invariant = __webpack_require__(13);
- var injected = false;
- var ReactComponentEnvironment = {
- /**
- * Optionally injectable environment dependent cleanup hook. (server vs.
- * browser etc). Example: A browser system caches DOM nodes based on component
- * ID and must remove that cache entry when this instance is unmounted.
- */
- unmountIDFromEnvironment: null,
- /**
- * Optionally injectable hook for swapping out mount images in the middle of
- * the tree.
- */
- replaceNodeWithMarkupByID: null,
- /**
- * Optionally injectable hook for processing a queue of child updates. Will
- * later move into MultiChildComponents.
- */
- processChildrenUpdates: null,
- injection: {
- injectEnvironment: function (environment) {
- !!injected ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : invariant(false) : undefined;
- ReactComponentEnvironment.unmountIDFromEnvironment = environment.unmountIDFromEnvironment;
- ReactComponentEnvironment.replaceNodeWithMarkupByID = environment.replaceNodeWithMarkupByID;
- ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates;
- injected = true;
- }
- }
- };
- module.exports = ReactComponentEnvironment;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 65 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactPropTypeLocations
- */
- 'use strict';
- var keyMirror = __webpack_require__(17);
- var ReactPropTypeLocations = keyMirror({
- prop: null,
- context: null,
- childContext: null
- });
- module.exports = ReactPropTypeLocations;
- /***/ },
- /* 66 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @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)))
- /***/ },
- /* 67 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule shouldUpdateReactComponent
- * @typechecks static-only
- */
- 'use strict';
- /**
- * Given a `prevElement` and `nextElement`, determines if the existing
- * instance should be updated as opposed to being destroyed or replaced by a new
- * instance. Both arguments are elements. This ensures that this logic can
- * operate on stateless trees without any backing instance.
- *
- * @param {?object} prevElement
- * @param {?object} nextElement
- * @return {boolean} True if the existing instance should be updated.
- * @protected
- */
- function shouldUpdateReactComponent(prevElement, nextElement) {
- var prevEmpty = prevElement === null || prevElement === false;
- var nextEmpty = nextElement === null || nextElement === false;
- if (prevEmpty || nextEmpty) {
- return prevEmpty === nextEmpty;
- }
- var prevType = typeof prevElement;
- var nextType = typeof nextElement;
- if (prevType === 'string' || prevType === 'number') {
- return nextType === 'string' || nextType === 'number';
- } else {
- return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key;
- }
- return false;
- }
- module.exports = shouldUpdateReactComponent;
- /***/ },
- /* 68 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * 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.
- *
- * @providesModule ReactEmptyComponent
- */
- 'use strict';
- var ReactElement = __webpack_require__(42);
- var ReactEmptyComponentRegistry = __webpack_require__(44);
- var ReactReconciler = __webpack_require__(50);
- var assign = __webpack_require__(39);
- var placeholderElement;
- var ReactEmptyComponentInjection = {
- injectEmptyComponent: function (component) {
- placeholderElement = ReactElement.createElement(component);
- }
- };
- function registerNullComponentID() {
- ReactEmptyComponentRegistry.registerNullComponentID(this._rootNodeID);
- }
- var ReactEmptyComponent = function (instantiate) {
- this._currentElement = null;
- this._rootNodeID = null;
- this._renderedComponent = instantiate(placeholderElement);
- };
- assign(ReactEmptyComponent.prototype, {
- construct: function (element) {},
- mountComponent: function (rootID, transaction, context) {
- transaction.getReactMountReady().enqueue(registerNullComponentID, this);
- this._rootNodeID = rootID;
- return ReactReconciler.mountComponent(this._renderedComponent, rootID, transaction, context);
- },
- receiveComponent: function () {},
- unmountComponent: function (rootID, transaction, context) {
- ReactReconciler.unmountComponent(this._renderedComponent);
- ReactEmptyComponentRegistry.deregisterNullComponentID(this._rootNodeID);
- this._rootNodeID = null;
- this._renderedComponent = null;
- }
- });
- ReactEmptyComponent.injection = ReactEmptyComponentInjection;
- module.exports = ReactEmptyComponent;
- /***/ },
- /* 69 */
- /***/ 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.
- *
- * @providesModule ReactNativeComponent
- */
- 'use strict';
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- var autoGenerateWrapperClass = null;
- var genericComponentClass = null;
- // This registry keeps track of wrapper classes around native tags.
- var tagToComponentClass = {};
- var textComponentClass = null;
- var ReactNativeComponentInjection = {
- // This accepts a class that receives the tag string. This is a catch all
- // that can render any kind of tag.
- injectGenericComponentClass: function (componentClass) {
- genericComponentClass = componentClass;
- },
- // This accepts a text component class that takes the text string to be
- // rendered as props.
- injectTextComponentClass: function (componentClass) {
- textComponentClass = componentClass;
- },
- // This accepts a keyed object with classes as values. Each key represents a
- // tag. That particular tag will use this class instead of the generic one.
- injectComponentClasses: function (componentClasses) {
- assign(tagToComponentClass, componentClasses);
- }
- };
- /**
- * Get a composite component wrapper class for a specific tag.
- *
- * @param {ReactElement} element The tag for which to get the class.
- * @return {function} The React class constructor function.
- */
- function getComponentClassForElement(element) {
- if (typeof element.type === 'function') {
- return element.type;
- }
- var tag = element.type;
- var componentClass = tagToComponentClass[tag];
- if (componentClass == null) {
- tagToComponentClass[tag] = componentClass = autoGenerateWrapperClass(tag);
- }
- return componentClass;
- }
- /**
- * Get a native internal component class for a specific tag.
- *
- * @param {ReactElement} element The element to create.
- * @return {function} The internal class constructor function.
- */
- function createInternalComponent(element) {
- !genericComponentClass ? process.env.NODE_ENV !== 'production' ? invariant(false, 'There is no registered component for the tag %s', element.type) : invariant(false) : undefined;
- return new genericComponentClass(element.type, element.props);
- }
- /**
- * @param {ReactText} text
- * @return {ReactComponent}
- */
- function createInstanceForText(text) {
- return new textComponentClass(text);
- }
- /**
- * @param {ReactComponent} component
- * @return {boolean}
- */
- function isTextComponent(component) {
- return component instanceof textComponentClass;
- }
- var ReactNativeComponent = {
- getComponentClassForElement: getComponentClassForElement,
- createInternalComponent: createInternalComponent,
- createInstanceForText: createInstanceForText,
- isTextComponent: isTextComponent,
- injection: ReactNativeComponentInjection
- };
- module.exports = ReactNativeComponent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 70 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 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.
- *
- * @providesModule validateDOMNesting
- */
- 'use strict';
- var assign = __webpack_require__(39);
- var emptyFunction = __webpack_require__(15);
- var warning = __webpack_require__(25);
- var validateDOMNesting = emptyFunction;
- if (process.env.NODE_ENV !== 'production') {
- // This validation code was written based on the HTML5 parsing spec:
- // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
- //
- // Note: this does not catch all invalid nesting, nor does it try to (as it's
- // not clear what practical benefit doing so provides); instead, we warn only
- // for cases where the parser will give a parse tree differing from what React
- // intended. For example, <b><div></div></b> is invalid but we don't warn
- // because it still parses correctly; we do warn for other cases like nested
- // <p> tags where the beginning of the second element implicitly closes the
- // first, causing a confusing mess.
- // https://html.spec.whatwg.org/multipage/syntax.html#special
- var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp'];
- // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
- var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template',
- // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point
- // TODO: Distinguish by namespace here -- for <title>, including it here
- // errs on the side of fewer warnings
- 'foreignObject', 'desc', 'title'];
- // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope
- var buttonScopeTags = inScopeTags.concat(['button']);
- // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags
- var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'];
- var emptyAncestorInfo = {
- parentTag: null,
- formTag: null,
- aTagInScope: null,
- buttonTagInScope: null,
- nobrTagInScope: null,
- pTagInButtonScope: null,
- listItemTagAutoclosing: null,
- dlItemTagAutoclosing: null
- };
- var updatedAncestorInfo = function (oldInfo, tag, instance) {
- var ancestorInfo = assign({}, oldInfo || emptyAncestorInfo);
- var info = { tag: tag, instance: instance };
- if (inScopeTags.indexOf(tag) !== -1) {
- ancestorInfo.aTagInScope = null;
- ancestorInfo.buttonTagInScope = null;
- ancestorInfo.nobrTagInScope = null;
- }
- if (buttonScopeTags.indexOf(tag) !== -1) {
- ancestorInfo.pTagInButtonScope = null;
- }
- // See rules for 'li', 'dd', 'dt' start tags in
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
- if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') {
- ancestorInfo.listItemTagAutoclosing = null;
- ancestorInfo.dlItemTagAutoclosing = null;
- }
- ancestorInfo.parentTag = info;
- if (tag === 'form') {
- ancestorInfo.formTag = info;
- }
- if (tag === 'a') {
- ancestorInfo.aTagInScope = info;
- }
- if (tag === 'button') {
- ancestorInfo.buttonTagInScope = info;
- }
- if (tag === 'nobr') {
- ancestorInfo.nobrTagInScope = info;
- }
- if (tag === 'p') {
- ancestorInfo.pTagInButtonScope = info;
- }
- if (tag === 'li') {
- ancestorInfo.listItemTagAutoclosing = info;
- }
- if (tag === 'dd' || tag === 'dt') {
- ancestorInfo.dlItemTagAutoclosing = info;
- }
- return ancestorInfo;
- };
- /**
- * Returns whether
- */
- var isTagValidWithParent = function (tag, parentTag) {
- // First, let's check if we're in an unusual parsing mode...
- switch (parentTag) {
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect
- case 'select':
- return tag === 'option' || tag === 'optgroup' || tag === '#text';
- case 'optgroup':
- return tag === 'option' || tag === '#text';
- // Strictly speaking, seeing an <option> doesn't mean we're in a <select>
- // but
- case 'option':
- return tag === '#text';
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption
- // No special behavior since these rules fall back to "in body" mode for
- // all except special table nodes which cause bad parsing behavior anyway.
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr
- case 'tr':
- return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template';
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody
- case 'tbody':
- case 'thead':
- case 'tfoot':
- return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template';
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup
- case 'colgroup':
- return tag === 'col' || tag === 'template';
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable
- case 'table':
- return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template';
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead
- case 'head':
- return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template';
- // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element
- case 'html':
- return tag === 'head' || tag === 'body';
- }
- // Probably in the "in body" parsing mode, so we outlaw only tag combos
- // where the parsing rules cause implicit opens or closes to be added.
- // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
- switch (tag) {
- case 'h1':
- case 'h2':
- case 'h3':
- case 'h4':
- case 'h5':
- case 'h6':
- return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6';
- case 'rp':
- case 'rt':
- return impliedEndTags.indexOf(parentTag) === -1;
- case 'caption':
- case 'col':
- case 'colgroup':
- case 'frame':
- case 'head':
- case 'tbody':
- case 'td':
- case 'tfoot':
- case 'th':
- case 'thead':
- case 'tr':
- // These tags are only valid with a few parents that have special child
- // parsing rules -- if we're down here, then none of those matched and
- // so we allow it only if we don't know what the parent is, as all other
- // cases are invalid.
- return parentTag == null;
- }
- return true;
- };
- /**
- * Returns whether
- */
- var findInvalidAncestorForTag = function (tag, ancestorInfo) {
- switch (tag) {
- case 'address':
- case 'article':
- case 'aside':
- case 'blockquote':
- case 'center':
- case 'details':
- case 'dialog':
- case 'dir':
- case 'div':
- case 'dl':
- case 'fieldset':
- case 'figcaption':
- case 'figure':
- case 'footer':
- case 'header':
- case 'hgroup':
- case 'main':
- case 'menu':
- case 'nav':
- case 'ol':
- case 'p':
- case 'section':
- case 'summary':
- case 'ul':
- case 'pre':
- case 'listing':
- case 'table':
- case 'hr':
- case 'xmp':
- case 'h1':
- case 'h2':
- case 'h3':
- case 'h4':
- case 'h5':
- case 'h6':
- return ancestorInfo.pTagInButtonScope;
- case 'form':
- return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope;
- case 'li':
- return ancestorInfo.listItemTagAutoclosing;
- case 'dd':
- case 'dt':
- return ancestorInfo.dlItemTagAutoclosing;
- case 'button':
- return ancestorInfo.buttonTagInScope;
- case 'a':
- // Spec says something about storing a list of markers, but it sounds
- // equivalent to this check.
- return ancestorInfo.aTagInScope;
- case 'nobr':
- return ancestorInfo.nobrTagInScope;
- }
- return null;
- };
- /**
- * Given a ReactCompositeComponent instance, return a list of its recursive
- * owners, starting at the root and ending with the instance itself.
- */
- var findOwnerStack = function (instance) {
- if (!instance) {
- return [];
- }
- var stack = [];
- /*eslint-disable space-after-keywords */
- do {
- /*eslint-enable space-after-keywords */
- stack.push(instance);
- } while (instance = instance._currentElement._owner);
- stack.reverse();
- return stack;
- };
- var didWarn = {};
- validateDOMNesting = function (childTag, childInstance, ancestorInfo) {
- ancestorInfo = ancestorInfo || emptyAncestorInfo;
- var parentInfo = ancestorInfo.parentTag;
- var parentTag = parentInfo && parentInfo.tag;
- var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo;
- var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo);
- var problematic = invalidParent || invalidAncestor;
- if (problematic) {
- var ancestorTag = problematic.tag;
- var ancestorInstance = problematic.instance;
- var childOwner = childInstance && childInstance._currentElement._owner;
- var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner;
- var childOwners = findOwnerStack(childOwner);
- var ancestorOwners = findOwnerStack(ancestorOwner);
- var minStackLen = Math.min(childOwners.length, ancestorOwners.length);
- var i;
- var deepestCommon = -1;
- for (i = 0; i < minStackLen; i++) {
- if (childOwners[i] === ancestorOwners[i]) {
- deepestCommon = i;
- } else {
- break;
- }
- }
- var UNKNOWN = '(unknown)';
- var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) {
- return inst.getName() || UNKNOWN;
- });
- var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) {
- return inst.getName() || UNKNOWN;
- });
- var ownerInfo = [].concat(
- // If the parent and child instances have a common owner ancestor, start
- // with that -- otherwise we just start with the parent's owners.
- deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag,
- // If we're warning about an invalid (non-parent) ancestry, add '...'
- invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > ');
- var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo;
- if (didWarn[warnKey]) {
- return;
- }
- didWarn[warnKey] = true;
- if (invalidParent) {
- var info = '';
- if (ancestorTag === 'table' && childTag === 'tr') {
- info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.';
- }
- process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): <%s> cannot appear as a child of <%s>. ' + 'See %s.%s', childTag, ancestorTag, ownerInfo, info) : undefined;
- } else {
- process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): <%s> cannot appear as a descendant of ' + '<%s>. See %s.', childTag, ancestorTag, ownerInfo) : undefined;
- }
- }
- };
- validateDOMNesting.ancestorInfoContextKey = '__validateDOMNesting_ancestorInfo$' + Math.random().toString(36).slice(2);
- validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo;
- // For testing
- validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) {
- ancestorInfo = ancestorInfo || emptyAncestorInfo;
- var parentInfo = ancestorInfo.parentTag;
- var parentTag = parentInfo && parentInfo.tag;
- return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo);
- };
- }
- module.exports = validateDOMNesting;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 71 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDefaultInjection
- */
- 'use strict';
- var BeforeInputEventPlugin = __webpack_require__(72);
- var ChangeEventPlugin = __webpack_require__(80);
- var ClientReactRootIndex = __webpack_require__(83);
- var DefaultEventPluginOrder = __webpack_require__(84);
- var EnterLeaveEventPlugin = __webpack_require__(85);
- var ExecutionEnvironment = __webpack_require__(9);
- var HTMLDOMPropertyConfig = __webpack_require__(89);
- var ReactBrowserComponentMixin = __webpack_require__(90);
- var ReactComponentBrowserEnvironment = __webpack_require__(26);
- var ReactDefaultBatchingStrategy = __webpack_require__(92);
- var ReactDOMComponent = __webpack_require__(93);
- var ReactDOMTextComponent = __webpack_require__(6);
- var ReactEventListener = __webpack_require__(118);
- var ReactInjection = __webpack_require__(121);
- var ReactInstanceHandles = __webpack_require__(45);
- var ReactMount = __webpack_require__(28);
- var ReactReconcileTransaction = __webpack_require__(125);
- var SelectEventPlugin = __webpack_require__(130);
- var ServerReactRootIndex = __webpack_require__(131);
- var SimpleEventPlugin = __webpack_require__(132);
- var SVGDOMPropertyConfig = __webpack_require__(141);
- var alreadyInjected = false;
- function inject() {
- if (alreadyInjected) {
- // TODO: This is currently true because these injections are shared between
- // the client and the server package. They should be built independently
- // and not share any injection state. Then this problem will be solved.
- return;
- }
- alreadyInjected = true;
- ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener);
- /**
- * Inject modules for resolving DOM hierarchy and plugin ordering.
- */
- ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);
- ReactInjection.EventPluginHub.injectInstanceHandle(ReactInstanceHandles);
- ReactInjection.EventPluginHub.injectMount(ReactMount);
- /**
- * Some important event plugins included by default (without having to require
- * them).
- */
- ReactInjection.EventPluginHub.injectEventPluginsByName({
- SimpleEventPlugin: SimpleEventPlugin,
- EnterLeaveEventPlugin: EnterLeaveEventPlugin,
- ChangeEventPlugin: ChangeEventPlugin,
- SelectEventPlugin: SelectEventPlugin,
- BeforeInputEventPlugin: BeforeInputEventPlugin
- });
- ReactInjection.NativeComponent.injectGenericComponentClass(ReactDOMComponent);
- ReactInjection.NativeComponent.injectTextComponentClass(ReactDOMTextComponent);
- ReactInjection.Class.injectMixin(ReactBrowserComponentMixin);
- ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
- ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);
- ReactInjection.EmptyComponent.injectEmptyComponent('noscript');
- ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction);
- ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy);
- ReactInjection.RootIndex.injectCreateReactRootIndex(ExecutionEnvironment.canUseDOM ? ClientReactRootIndex.createReactRootIndex : ServerReactRootIndex.createReactRootIndex);
- ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);
- if (process.env.NODE_ENV !== 'production') {
- var url = ExecutionEnvironment.canUseDOM && window.location.href || '';
- if (/[?&]react_perf\b/.test(url)) {
- var ReactDefaultPerf = __webpack_require__(142);
- ReactDefaultPerf.start();
- }
- }
- }
- module.exports = {
- inject: inject
- };
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 72 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015 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.
- *
- * @providesModule BeforeInputEventPlugin
- * @typechecks static-only
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventPropagators = __webpack_require__(73);
- var ExecutionEnvironment = __webpack_require__(9);
- var FallbackCompositionState = __webpack_require__(74);
- var SyntheticCompositionEvent = __webpack_require__(76);
- var SyntheticInputEvent = __webpack_require__(78);
- var keyOf = __webpack_require__(79);
- var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
- var START_KEYCODE = 229;
- var canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;
- var documentMode = null;
- if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {
- documentMode = document.documentMode;
- }
- // Webkit offers a very useful `textInput` event that can be used to
- // directly represent `beforeInput`. The IE `textinput` event is not as
- // useful, so we don't use it.
- var canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();
- // In IE9+, we have access to composition events, but the data supplied
- // by the native compositionend event may be incorrect. Japanese ideographic
- // spaces, for instance (\u3000) are not recorded correctly.
- var useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);
- /**
- * Opera <= 12 includes TextEvent in window, but does not fire
- * text input events. Rely on keypress instead.
- */
- function isPresto() {
- var opera = window.opera;
- return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;
- }
- var SPACEBAR_CODE = 32;
- var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);
- var topLevelTypes = EventConstants.topLevelTypes;
- // Events and their corresponding property names.
- var eventTypes = {
- beforeInput: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onBeforeInput: null }),
- captured: keyOf({ onBeforeInputCapture: null })
- },
- dependencies: [topLevelTypes.topCompositionEnd, topLevelTypes.topKeyPress, topLevelTypes.topTextInput, topLevelTypes.topPaste]
- },
- compositionEnd: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCompositionEnd: null }),
- captured: keyOf({ onCompositionEndCapture: null })
- },
- dependencies: [topLevelTypes.topBlur, topLevelTypes.topCompositionEnd, topLevelTypes.topKeyDown, topLevelTypes.topKeyPress, topLevelTypes.topKeyUp, topLevelTypes.topMouseDown]
- },
- compositionStart: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCompositionStart: null }),
- captured: keyOf({ onCompositionStartCapture: null })
- },
- dependencies: [topLevelTypes.topBlur, topLevelTypes.topCompositionStart, topLevelTypes.topKeyDown, topLevelTypes.topKeyPress, topLevelTypes.topKeyUp, topLevelTypes.topMouseDown]
- },
- compositionUpdate: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCompositionUpdate: null }),
- captured: keyOf({ onCompositionUpdateCapture: null })
- },
- dependencies: [topLevelTypes.topBlur, topLevelTypes.topCompositionUpdate, topLevelTypes.topKeyDown, topLevelTypes.topKeyPress, topLevelTypes.topKeyUp, topLevelTypes.topMouseDown]
- }
- };
- // Track whether we've ever handled a keypress on the space key.
- var hasSpaceKeypress = false;
- /**
- * Return whether a native keypress event is assumed to be a command.
- * This is required because Firefox fires `keypress` events for key commands
- * (cut, copy, select-all, etc.) even though no character is inserted.
- */
- function isKeypressCommand(nativeEvent) {
- return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
- // ctrlKey && altKey is equivalent to AltGr, and is not a command.
- !(nativeEvent.ctrlKey && nativeEvent.altKey);
- }
- /**
- * Translate native top level events into event types.
- *
- * @param {string} topLevelType
- * @return {object}
- */
- function getCompositionEventType(topLevelType) {
- switch (topLevelType) {
- case topLevelTypes.topCompositionStart:
- return eventTypes.compositionStart;
- case topLevelTypes.topCompositionEnd:
- return eventTypes.compositionEnd;
- case topLevelTypes.topCompositionUpdate:
- return eventTypes.compositionUpdate;
- }
- }
- /**
- * Does our fallback best-guess model think this event signifies that
- * composition has begun?
- *
- * @param {string} topLevelType
- * @param {object} nativeEvent
- * @return {boolean}
- */
- function isFallbackCompositionStart(topLevelType, nativeEvent) {
- return topLevelType === topLevelTypes.topKeyDown && nativeEvent.keyCode === START_KEYCODE;
- }
- /**
- * Does our fallback mode think that this event is the end of composition?
- *
- * @param {string} topLevelType
- * @param {object} nativeEvent
- * @return {boolean}
- */
- function isFallbackCompositionEnd(topLevelType, nativeEvent) {
- switch (topLevelType) {
- case topLevelTypes.topKeyUp:
- // Command keys insert or clear IME input.
- return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;
- case topLevelTypes.topKeyDown:
- // Expect IME keyCode on each keydown. If we get any other
- // code we must have exited earlier.
- return nativeEvent.keyCode !== START_KEYCODE;
- case topLevelTypes.topKeyPress:
- case topLevelTypes.topMouseDown:
- case topLevelTypes.topBlur:
- // Events are not possible without cancelling IME.
- return true;
- default:
- return false;
- }
- }
- /**
- * Google Input Tools provides composition data via a CustomEvent,
- * with the `data` property populated in the `detail` object. If this
- * is available on the event object, use it. If not, this is a plain
- * composition event and we have nothing special to extract.
- *
- * @param {object} nativeEvent
- * @return {?string}
- */
- function getDataFromCustomEvent(nativeEvent) {
- var detail = nativeEvent.detail;
- if (typeof detail === 'object' && 'data' in detail) {
- return detail.data;
- }
- return null;
- }
- // Track the current IME composition fallback object, if any.
- var currentComposition = null;
- /**
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {?object} A SyntheticCompositionEvent.
- */
- function extractCompositionEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- var eventType;
- var fallbackData;
- if (canUseCompositionEvent) {
- eventType = getCompositionEventType(topLevelType);
- } else if (!currentComposition) {
- if (isFallbackCompositionStart(topLevelType, nativeEvent)) {
- eventType = eventTypes.compositionStart;
- }
- } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {
- eventType = eventTypes.compositionEnd;
- }
- if (!eventType) {
- return null;
- }
- if (useFallbackCompositionData) {
- // The current composition is stored statically and must not be
- // overwritten while composition continues.
- if (!currentComposition && eventType === eventTypes.compositionStart) {
- currentComposition = FallbackCompositionState.getPooled(topLevelTarget);
- } else if (eventType === eventTypes.compositionEnd) {
- if (currentComposition) {
- fallbackData = currentComposition.getData();
- }
- }
- }
- var event = SyntheticCompositionEvent.getPooled(eventType, topLevelTargetID, nativeEvent, nativeEventTarget);
- if (fallbackData) {
- // Inject data generated from fallback path into the synthetic event.
- // This matches the property of native CompositionEventInterface.
- event.data = fallbackData;
- } else {
- var customData = getDataFromCustomEvent(nativeEvent);
- if (customData !== null) {
- event.data = customData;
- }
- }
- EventPropagators.accumulateTwoPhaseDispatches(event);
- return event;
- }
- /**
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {object} nativeEvent Native browser event.
- * @return {?string} The string corresponding to this `beforeInput` event.
- */
- function getNativeBeforeInputChars(topLevelType, nativeEvent) {
- switch (topLevelType) {
- case topLevelTypes.topCompositionEnd:
- return getDataFromCustomEvent(nativeEvent);
- case topLevelTypes.topKeyPress:
- /**
- * If native `textInput` events are available, our goal is to make
- * use of them. However, there is a special case: the spacebar key.
- * In Webkit, preventing default on a spacebar `textInput` event
- * cancels character insertion, but it *also* causes the browser
- * to fall back to its default spacebar behavior of scrolling the
- * page.
- *
- * Tracking at:
- * https://code.google.com/p/chromium/issues/detail?id=355103
- *
- * To avoid this issue, use the keypress event as if no `textInput`
- * event is available.
- */
- var which = nativeEvent.which;
- if (which !== SPACEBAR_CODE) {
- return null;
- }
- hasSpaceKeypress = true;
- return SPACEBAR_CHAR;
- case topLevelTypes.topTextInput:
- // Record the characters to be added to the DOM.
- var chars = nativeEvent.data;
- // If it's a spacebar character, assume that we have already handled
- // it at the keypress level and bail immediately. Android Chrome
- // doesn't give us keycodes, so we need to blacklist it.
- if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
- return null;
- }
- return chars;
- default:
- // For other native event types, do nothing.
- return null;
- }
- }
- /**
- * For browsers that do not provide the `textInput` event, extract the
- * appropriate string to use for SyntheticInputEvent.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {object} nativeEvent Native browser event.
- * @return {?string} The fallback string for this `beforeInput` event.
- */
- function getFallbackBeforeInputChars(topLevelType, nativeEvent) {
- // If we are currently composing (IME) and using a fallback to do so,
- // try to extract the composed characters from the fallback object.
- if (currentComposition) {
- if (topLevelType === topLevelTypes.topCompositionEnd || isFallbackCompositionEnd(topLevelType, nativeEvent)) {
- var chars = currentComposition.getData();
- FallbackCompositionState.release(currentComposition);
- currentComposition = null;
- return chars;
- }
- return null;
- }
- switch (topLevelType) {
- case topLevelTypes.topPaste:
- // If a paste event occurs after a keypress, throw out the input
- // chars. Paste events should not lead to BeforeInput events.
- return null;
- case topLevelTypes.topKeyPress:
- /**
- * As of v27, Firefox may fire keypress events even when no character
- * will be inserted. A few possibilities:
- *
- * - `which` is `0`. Arrow keys, Esc key, etc.
- *
- * - `which` is the pressed key code, but no char is available.
- * Ex: 'AltGr + d` in Polish. There is no modified character for
- * this key combination and no character is inserted into the
- * document, but FF fires the keypress for char code `100` anyway.
- * No `input` event will occur.
- *
- * - `which` is the pressed key code, but a command combination is
- * being used. Ex: `Cmd+C`. No character is inserted, and no
- * `input` event will occur.
- */
- if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {
- return String.fromCharCode(nativeEvent.which);
- }
- return null;
- case topLevelTypes.topCompositionEnd:
- return useFallbackCompositionData ? null : nativeEvent.data;
- default:
- return null;
- }
- }
- /**
- * Extract a SyntheticInputEvent for `beforeInput`, based on either native
- * `textInput` or fallback behavior.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {?object} A SyntheticInputEvent.
- */
- function extractBeforeInputEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- var chars;
- if (canUseTextInputEvent) {
- chars = getNativeBeforeInputChars(topLevelType, nativeEvent);
- } else {
- chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);
- }
- // If no characters are being inserted, no BeforeInput event should
- // be fired.
- if (!chars) {
- return null;
- }
- var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, topLevelTargetID, nativeEvent, nativeEventTarget);
- event.data = chars;
- EventPropagators.accumulateTwoPhaseDispatches(event);
- return event;
- }
- /**
- * Create an `onBeforeInput` event to match
- * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
- *
- * This event plugin is based on the native `textInput` event
- * available in Chrome, Safari, Opera, and IE. This event fires after
- * `onKeyPress` and `onCompositionEnd`, but before `onInput`.
- *
- * `beforeInput` is spec'd but not implemented in any browsers, and
- * the `input` event does not provide any useful information about what has
- * actually been added, contrary to the spec. Thus, `textInput` is the best
- * available event to identify the characters that have actually been inserted
- * into the target node.
- *
- * This plugin is also responsible for emitting `composition` events, thus
- * allowing us to share composition fallback code for both `beforeInput` and
- * `composition` event types.
- */
- var BeforeInputEventPlugin = {
- eventTypes: eventTypes,
- /**
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {*} An accumulation of synthetic events.
- * @see {EventPluginHub.extractEvents}
- */
- extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- return [extractCompositionEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget)];
- }
- };
- module.exports = BeforeInputEventPlugin;
- /***/ },
- /* 73 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule EventPropagators
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventPluginHub = __webpack_require__(31);
- var warning = __webpack_require__(25);
- var accumulateInto = __webpack_require__(35);
- var forEachAccumulated = __webpack_require__(36);
- var PropagationPhases = EventConstants.PropagationPhases;
- var getListener = EventPluginHub.getListener;
- /**
- * Some event types have a notion of different registration names for different
- * "phases" of propagation. This finds listeners by a given phase.
- */
- function listenerAtPhase(id, event, propagationPhase) {
- var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];
- return getListener(id, registrationName);
- }
- /**
- * Tags a `SyntheticEvent` with dispatched listeners. Creating this function
- * here, allows us to not have to bind or create functions for each event.
- * Mutating the event's members allows us to not have to create a wrapping
- * "dispatch" object that pairs the event with the listener.
- */
- function accumulateDirectionalDispatches(domID, upwards, event) {
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(domID, 'Dispatching id must not be null') : undefined;
- }
- var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured;
- var listener = listenerAtPhase(domID, event, phase);
- if (listener) {
- event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
- event._dispatchIDs = accumulateInto(event._dispatchIDs, domID);
- }
- }
- /**
- * Collect dispatches (must be entirely collected before dispatching - see unit
- * tests). Lazily allocate the array to conserve memory. We must loop through
- * each event and perform the traversal for each one. We cannot perform a
- * single traversal for the entire collection of events because each event may
- * have a different target.
- */
- function accumulateTwoPhaseDispatchesSingle(event) {
- if (event && event.dispatchConfig.phasedRegistrationNames) {
- EventPluginHub.injection.getInstanceHandle().traverseTwoPhase(event.dispatchMarker, accumulateDirectionalDispatches, event);
- }
- }
- /**
- * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.
- */
- function accumulateTwoPhaseDispatchesSingleSkipTarget(event) {
- if (event && event.dispatchConfig.phasedRegistrationNames) {
- EventPluginHub.injection.getInstanceHandle().traverseTwoPhaseSkipTarget(event.dispatchMarker, accumulateDirectionalDispatches, event);
- }
- }
- /**
- * Accumulates without regard to direction, does not look for phased
- * registration names. Same as `accumulateDirectDispatchesSingle` but without
- * requiring that the `dispatchMarker` be the same as the dispatched ID.
- */
- function accumulateDispatches(id, ignoredDirection, event) {
- if (event && event.dispatchConfig.registrationName) {
- var registrationName = event.dispatchConfig.registrationName;
- var listener = getListener(id, registrationName);
- if (listener) {
- event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
- event._dispatchIDs = accumulateInto(event._dispatchIDs, id);
- }
- }
- }
- /**
- * Accumulates dispatches on an `SyntheticEvent`, but only for the
- * `dispatchMarker`.
- * @param {SyntheticEvent} event
- */
- function accumulateDirectDispatchesSingle(event) {
- if (event && event.dispatchConfig.registrationName) {
- accumulateDispatches(event.dispatchMarker, null, event);
- }
- }
- function accumulateTwoPhaseDispatches(events) {
- forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);
- }
- function accumulateTwoPhaseDispatchesSkipTarget(events) {
- forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);
- }
- function accumulateEnterLeaveDispatches(leave, enter, fromID, toID) {
- EventPluginHub.injection.getInstanceHandle().traverseEnterLeave(fromID, toID, accumulateDispatches, leave, enter);
- }
- function accumulateDirectDispatches(events) {
- forEachAccumulated(events, accumulateDirectDispatchesSingle);
- }
- /**
- * A small set of propagation patterns, each of which will accept a small amount
- * of information, and generate a set of "dispatch ready event objects" - which
- * are sets of events that have already been annotated with a set of dispatched
- * listener functions/ids. The API is designed this way to discourage these
- * propagation strategies from actually executing the dispatches, since we
- * always want to collect the entire set of dispatches before executing event a
- * single one.
- *
- * @constructor EventPropagators
- */
- var EventPropagators = {
- accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,
- accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,
- accumulateDirectDispatches: accumulateDirectDispatches,
- accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches
- };
- module.exports = EventPropagators;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 74 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule FallbackCompositionState
- * @typechecks static-only
- */
- 'use strict';
- var PooledClass = __webpack_require__(56);
- var assign = __webpack_require__(39);
- var getTextContentAccessor = __webpack_require__(75);
- /**
- * This helper class stores information about text content of a target node,
- * allowing comparison of content before and after a given event.
- *
- * Identify the node where selection currently begins, then observe
- * both its text content and its current position in the DOM. Since the
- * browser may natively replace the target node during composition, we can
- * use its position to find its replacement.
- *
- * @param {DOMEventTarget} root
- */
- function FallbackCompositionState(root) {
- this._root = root;
- this._startText = this.getText();
- this._fallbackText = null;
- }
- assign(FallbackCompositionState.prototype, {
- destructor: function () {
- this._root = null;
- this._startText = null;
- this._fallbackText = null;
- },
- /**
- * Get current text of input.
- *
- * @return {string}
- */
- getText: function () {
- if ('value' in this._root) {
- return this._root.value;
- }
- return this._root[getTextContentAccessor()];
- },
- /**
- * Determine the differing substring between the initially stored
- * text content and the current content.
- *
- * @return {string}
- */
- getData: function () {
- if (this._fallbackText) {
- return this._fallbackText;
- }
- var start;
- var startValue = this._startText;
- var startLength = startValue.length;
- var end;
- var endValue = this.getText();
- var endLength = endValue.length;
- for (start = 0; start < startLength; start++) {
- if (startValue[start] !== endValue[start]) {
- break;
- }
- }
- var minEnd = startLength - start;
- for (end = 1; end <= minEnd; end++) {
- if (startValue[startLength - end] !== endValue[endLength - end]) {
- break;
- }
- }
- var sliceTail = end > 1 ? 1 - end : undefined;
- this._fallbackText = endValue.slice(start, sliceTail);
- return this._fallbackText;
- }
- });
- PooledClass.addPoolingTo(FallbackCompositionState);
- module.exports = FallbackCompositionState;
- /***/ },
- /* 75 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getTextContentAccessor
- */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var contentKey = null;
- /**
- * Gets the key used to access text content on a DOM node.
- *
- * @return {?string} Key used to access text content.
- * @internal
- */
- function getTextContentAccessor() {
- if (!contentKey && ExecutionEnvironment.canUseDOM) {
- // Prefer textContent to innerText because many browsers support both but
- // SVG <text> elements don't support innerText even when <div> does.
- contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';
- }
- return contentKey;
- }
- module.exports = getTextContentAccessor;
- /***/ },
- /* 76 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticCompositionEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticEvent = __webpack_require__(77);
- /**
- * @interface Event
- * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents
- */
- var CompositionEventInterface = {
- data: null
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);
- module.exports = SyntheticCompositionEvent;
- /***/ },
- /* 77 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticEvent
- * @typechecks static-only
- */
- 'use strict';
- var PooledClass = __webpack_require__(56);
- var assign = __webpack_require__(39);
- var emptyFunction = __webpack_require__(15);
- var warning = __webpack_require__(25);
- /**
- * @interface Event
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var EventInterface = {
- type: null,
- target: null,
- // currentTarget is set when dispatching; no use in copying it here
- currentTarget: emptyFunction.thatReturnsNull,
- eventPhase: null,
- bubbles: null,
- cancelable: null,
- timeStamp: function (event) {
- return event.timeStamp || Date.now();
- },
- defaultPrevented: null,
- isTrusted: null
- };
- /**
- * Synthetic events are dispatched by event plugins, typically in response to a
- * top-level event delegation handler.
- *
- * These systems should generally use pooling to reduce the frequency of garbage
- * collection. The system should check `isPersistent` to determine whether the
- * event should be released into the pool after being dispatched. Users that
- * need a persisted event should invoke `persist`.
- *
- * Synthetic events (and subclasses) implement the DOM Level 3 Events API by
- * normalizing browser quirks. Subclasses do not necessarily have to implement a
- * DOM interface; custom application-specific events can also subclass this.
- *
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- */
- function SyntheticEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- this.dispatchConfig = dispatchConfig;
- this.dispatchMarker = dispatchMarker;
- this.nativeEvent = nativeEvent;
- var Interface = this.constructor.Interface;
- for (var propName in Interface) {
- if (!Interface.hasOwnProperty(propName)) {
- continue;
- }
- var normalize = Interface[propName];
- if (normalize) {
- this[propName] = normalize(nativeEvent);
- } else {
- if (propName === 'target') {
- this.target = nativeEventTarget;
- } else {
- this[propName] = nativeEvent[propName];
- }
- }
- }
- var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;
- if (defaultPrevented) {
- this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
- } else {
- this.isDefaultPrevented = emptyFunction.thatReturnsFalse;
- }
- this.isPropagationStopped = emptyFunction.thatReturnsFalse;
- }
- assign(SyntheticEvent.prototype, {
- preventDefault: function () {
- this.defaultPrevented = true;
- var event = this.nativeEvent;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(event, 'This synthetic event is reused for performance reasons. If you\'re ' + 'seeing this, you\'re calling `preventDefault` on a ' + 'released/nullified synthetic event. This is a no-op. See ' + 'https://fb.me/react-event-pooling for more information.') : undefined;
- }
- if (!event) {
- return;
- }
- if (event.preventDefault) {
- event.preventDefault();
- } else {
- event.returnValue = false;
- }
- this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
- },
- stopPropagation: function () {
- var event = this.nativeEvent;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(event, 'This synthetic event is reused for performance reasons. If you\'re ' + 'seeing this, you\'re calling `stopPropagation` on a ' + 'released/nullified synthetic event. This is a no-op. See ' + 'https://fb.me/react-event-pooling for more information.') : undefined;
- }
- if (!event) {
- return;
- }
- if (event.stopPropagation) {
- event.stopPropagation();
- } else {
- event.cancelBubble = true;
- }
- this.isPropagationStopped = emptyFunction.thatReturnsTrue;
- },
- /**
- * We release all dispatched `SyntheticEvent`s after each event loop, adding
- * them back into the pool. This allows a way to hold onto a reference that
- * won't be added back into the pool.
- */
- persist: function () {
- this.isPersistent = emptyFunction.thatReturnsTrue;
- },
- /**
- * Checks if this event should be released back into the pool.
- *
- * @return {boolean} True if this should not be released, false otherwise.
- */
- isPersistent: emptyFunction.thatReturnsFalse,
- /**
- * `PooledClass` looks for `destructor` on each instance it releases.
- */
- destructor: function () {
- var Interface = this.constructor.Interface;
- for (var propName in Interface) {
- this[propName] = null;
- }
- this.dispatchConfig = null;
- this.dispatchMarker = null;
- this.nativeEvent = null;
- }
- });
- SyntheticEvent.Interface = EventInterface;
- /**
- * Helper to reduce boilerplate when creating subclasses.
- *
- * @param {function} Class
- * @param {?object} Interface
- */
- SyntheticEvent.augmentClass = function (Class, Interface) {
- var Super = this;
- var prototype = Object.create(Super.prototype);
- assign(prototype, Class.prototype);
- Class.prototype = prototype;
- Class.prototype.constructor = Class;
- Class.Interface = assign({}, Super.Interface, Interface);
- Class.augmentClass = Super.augmentClass;
- PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler);
- };
- PooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler);
- module.exports = SyntheticEvent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 78 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticInputEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticEvent = __webpack_require__(77);
- /**
- * @interface Event
- * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105
- * /#events-inputevents
- */
- var InputEventInterface = {
- data: null
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface);
- module.exports = SyntheticInputEvent;
- /***/ },
- /* 79 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule keyOf
- */
- /**
- * 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.
- */
- "use strict";
- var keyOf = function (oneKeyObj) {
- var key;
- for (key in oneKeyObj) {
- if (!oneKeyObj.hasOwnProperty(key)) {
- continue;
- }
- return key;
- }
- return null;
- };
- module.exports = keyOf;
- /***/ },
- /* 80 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ChangeEventPlugin
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventPluginHub = __webpack_require__(31);
- var EventPropagators = __webpack_require__(73);
- var ExecutionEnvironment = __webpack_require__(9);
- var ReactUpdates = __webpack_require__(54);
- var SyntheticEvent = __webpack_require__(77);
- var getEventTarget = __webpack_require__(81);
- var isEventSupported = __webpack_require__(40);
- var isTextInputElement = __webpack_require__(82);
- var keyOf = __webpack_require__(79);
- var topLevelTypes = EventConstants.topLevelTypes;
- var eventTypes = {
- change: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onChange: null }),
- captured: keyOf({ onChangeCapture: null })
- },
- dependencies: [topLevelTypes.topBlur, topLevelTypes.topChange, topLevelTypes.topClick, topLevelTypes.topFocus, topLevelTypes.topInput, topLevelTypes.topKeyDown, topLevelTypes.topKeyUp, topLevelTypes.topSelectionChange]
- }
- };
- /**
- * For IE shims
- */
- var activeElement = null;
- var activeElementID = null;
- var activeElementValue = null;
- var activeElementValueProp = null;
- /**
- * SECTION: handle `change` event
- */
- function shouldUseChangeEvent(elem) {
- var nodeName = elem.nodeName && elem.nodeName.toLowerCase();
- return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';
- }
- var doesChangeEventBubble = false;
- if (ExecutionEnvironment.canUseDOM) {
- // See `handleChange` comment below
- doesChangeEventBubble = isEventSupported('change') && (!('documentMode' in document) || document.documentMode > 8);
- }
- function manualDispatchChangeEvent(nativeEvent) {
- var event = SyntheticEvent.getPooled(eventTypes.change, activeElementID, nativeEvent, getEventTarget(nativeEvent));
- EventPropagators.accumulateTwoPhaseDispatches(event);
- // If change and propertychange bubbled, we'd just bind to it like all the
- // other events and have it go through ReactBrowserEventEmitter. Since it
- // doesn't, we manually listen for the events and so we have to enqueue and
- // process the abstract event manually.
- //
- // Batching is necessary here in order to ensure that all event handlers run
- // before the next rerender (including event handlers attached to ancestor
- // elements instead of directly on the input). Without this, controlled
- // components don't work properly in conjunction with event bubbling because
- // the component is rerendered and the value reverted before all the event
- // handlers can run. See https://github.com/facebook/react/issues/708.
- ReactUpdates.batchedUpdates(runEventInBatch, event);
- }
- function runEventInBatch(event) {
- EventPluginHub.enqueueEvents(event);
- EventPluginHub.processEventQueue(false);
- }
- function startWatchingForChangeEventIE8(target, targetID) {
- activeElement = target;
- activeElementID = targetID;
- activeElement.attachEvent('onchange', manualDispatchChangeEvent);
- }
- function stopWatchingForChangeEventIE8() {
- if (!activeElement) {
- return;
- }
- activeElement.detachEvent('onchange', manualDispatchChangeEvent);
- activeElement = null;
- activeElementID = null;
- }
- function getTargetIDForChangeEvent(topLevelType, topLevelTarget, topLevelTargetID) {
- if (topLevelType === topLevelTypes.topChange) {
- return topLevelTargetID;
- }
- }
- function handleEventsForChangeEventIE8(topLevelType, topLevelTarget, topLevelTargetID) {
- if (topLevelType === topLevelTypes.topFocus) {
- // stopWatching() should be a noop here but we call it just in case we
- // missed a blur event somehow.
- stopWatchingForChangeEventIE8();
- startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID);
- } else if (topLevelType === topLevelTypes.topBlur) {
- stopWatchingForChangeEventIE8();
- }
- }
- /**
- * SECTION: handle `input` event
- */
- var isInputEventSupported = false;
- if (ExecutionEnvironment.canUseDOM) {
- // IE9 claims to support the input event but fails to trigger it when
- // deleting text, so we ignore its input events
- isInputEventSupported = isEventSupported('input') && (!('documentMode' in document) || document.documentMode > 9);
- }
- /**
- * (For old IE.) Replacement getter/setter for the `value` property that gets
- * set on the active element.
- */
- var newValueProp = {
- get: function () {
- return activeElementValueProp.get.call(this);
- },
- set: function (val) {
- // Cast to a string so we can do equality checks.
- activeElementValue = '' + val;
- activeElementValueProp.set.call(this, val);
- }
- };
- /**
- * (For old IE.) Starts tracking propertychange events on the passed-in element
- * and override the value property so that we can distinguish user events from
- * value changes in JS.
- */
- function startWatchingForValueChange(target, targetID) {
- activeElement = target;
- activeElementID = targetID;
- activeElementValue = target.value;
- activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value');
- // Not guarded in a canDefineProperty check: IE8 supports defineProperty only
- // on DOM elements
- Object.defineProperty(activeElement, 'value', newValueProp);
- activeElement.attachEvent('onpropertychange', handlePropertyChange);
- }
- /**
- * (For old IE.) Removes the event listeners from the currently-tracked element,
- * if any exists.
- */
- function stopWatchingForValueChange() {
- if (!activeElement) {
- return;
- }
- // delete restores the original property definition
- delete activeElement.value;
- activeElement.detachEvent('onpropertychange', handlePropertyChange);
- activeElement = null;
- activeElementID = null;
- activeElementValue = null;
- activeElementValueProp = null;
- }
- /**
- * (For old IE.) Handles a propertychange event, sending a `change` event if
- * the value of the active element has changed.
- */
- function handlePropertyChange(nativeEvent) {
- if (nativeEvent.propertyName !== 'value') {
- return;
- }
- var value = nativeEvent.srcElement.value;
- if (value === activeElementValue) {
- return;
- }
- activeElementValue = value;
- manualDispatchChangeEvent(nativeEvent);
- }
- /**
- * If a `change` event should be fired, returns the target's ID.
- */
- function getTargetIDForInputEvent(topLevelType, topLevelTarget, topLevelTargetID) {
- if (topLevelType === topLevelTypes.topInput) {
- // In modern browsers (i.e., not IE8 or IE9), the input event is exactly
- // what we want so fall through here and trigger an abstract event
- return topLevelTargetID;
- }
- }
- // For IE8 and IE9.
- function handleEventsForInputEventIE(topLevelType, topLevelTarget, topLevelTargetID) {
- if (topLevelType === topLevelTypes.topFocus) {
- // In IE8, we can capture almost all .value changes by adding a
- // propertychange handler and looking for events with propertyName
- // equal to 'value'
- // In IE9, propertychange fires for most input events but is buggy and
- // doesn't fire when text is deleted, but conveniently, selectionchange
- // appears to fire in all of the remaining cases so we catch those and
- // forward the event if the value has changed
- // In either case, we don't want to call the event handler if the value
- // is changed from JS so we redefine a setter for `.value` that updates
- // our activeElementValue variable, allowing us to ignore those changes
- //
- // stopWatching() should be a noop here but we call it just in case we
- // missed a blur event somehow.
- stopWatchingForValueChange();
- startWatchingForValueChange(topLevelTarget, topLevelTargetID);
- } else if (topLevelType === topLevelTypes.topBlur) {
- stopWatchingForValueChange();
- }
- }
- // For IE8 and IE9.
- function getTargetIDForInputEventIE(topLevelType, topLevelTarget, topLevelTargetID) {
- if (topLevelType === topLevelTypes.topSelectionChange || topLevelType === topLevelTypes.topKeyUp || topLevelType === topLevelTypes.topKeyDown) {
- // On the selectionchange event, the target is just document which isn't
- // helpful for us so just check activeElement instead.
- //
- // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
- // propertychange on the first input event after setting `value` from a
- // script and fires only keydown, keypress, keyup. Catching keyup usually
- // gets it and catching keydown lets us fire an event for the first
- // keystroke if user does a key repeat (it'll be a little delayed: right
- // before the second keystroke). Other input methods (e.g., paste) seem to
- // fire selectionchange normally.
- if (activeElement && activeElement.value !== activeElementValue) {
- activeElementValue = activeElement.value;
- return activeElementID;
- }
- }
- }
- /**
- * SECTION: handle `click` event
- */
- function shouldUseClickEvent(elem) {
- // Use the `click` event to detect changes to checkbox and radio inputs.
- // This approach works across all browsers, whereas `change` does not fire
- // until `blur` in IE8.
- return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');
- }
- function getTargetIDForClickEvent(topLevelType, topLevelTarget, topLevelTargetID) {
- if (topLevelType === topLevelTypes.topClick) {
- return topLevelTargetID;
- }
- }
- /**
- * This plugin creates an `onChange` event that normalizes change events
- * across form elements. This event fires at a time when it's possible to
- * change the element's value without seeing a flicker.
- *
- * Supported elements are:
- * - input (see `isTextInputElement`)
- * - textarea
- * - select
- */
- var ChangeEventPlugin = {
- eventTypes: eventTypes,
- /**
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {*} An accumulation of synthetic events.
- * @see {EventPluginHub.extractEvents}
- */
- extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- var getTargetIDFunc, handleEventFunc;
- if (shouldUseChangeEvent(topLevelTarget)) {
- if (doesChangeEventBubble) {
- getTargetIDFunc = getTargetIDForChangeEvent;
- } else {
- handleEventFunc = handleEventsForChangeEventIE8;
- }
- } else if (isTextInputElement(topLevelTarget)) {
- if (isInputEventSupported) {
- getTargetIDFunc = getTargetIDForInputEvent;
- } else {
- getTargetIDFunc = getTargetIDForInputEventIE;
- handleEventFunc = handleEventsForInputEventIE;
- }
- } else if (shouldUseClickEvent(topLevelTarget)) {
- getTargetIDFunc = getTargetIDForClickEvent;
- }
- if (getTargetIDFunc) {
- var targetID = getTargetIDFunc(topLevelType, topLevelTarget, topLevelTargetID);
- if (targetID) {
- var event = SyntheticEvent.getPooled(eventTypes.change, targetID, nativeEvent, nativeEventTarget);
- event.type = 'change';
- EventPropagators.accumulateTwoPhaseDispatches(event);
- return event;
- }
- }
- if (handleEventFunc) {
- handleEventFunc(topLevelType, topLevelTarget, topLevelTargetID);
- }
- }
- };
- module.exports = ChangeEventPlugin;
- /***/ },
- /* 81 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getEventTarget
- * @typechecks static-only
- */
- 'use strict';
- /**
- * Gets the target node from a native browser event by accounting for
- * inconsistencies in browser DOM APIs.
- *
- * @param {object} nativeEvent Native browser event.
- * @return {DOMEventTarget} Target node.
- */
- function getEventTarget(nativeEvent) {
- var target = nativeEvent.target || nativeEvent.srcElement || window;
- // Safari may fire events on text nodes (Node.TEXT_NODE is 3).
- // @see http://www.quirksmode.org/js/events_properties.html
- return target.nodeType === 3 ? target.parentNode : target;
- }
- module.exports = getEventTarget;
- /***/ },
- /* 82 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule isTextInputElement
- */
- 'use strict';
- /**
- * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
- */
- var supportedInputTypes = {
- 'color': true,
- 'date': true,
- 'datetime': true,
- 'datetime-local': true,
- 'email': true,
- 'month': true,
- 'number': true,
- 'password': true,
- 'range': true,
- 'search': true,
- 'tel': true,
- 'text': true,
- 'time': true,
- 'url': true,
- 'week': true
- };
- function isTextInputElement(elem) {
- var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();
- return nodeName && (nodeName === 'input' && supportedInputTypes[elem.type] || nodeName === 'textarea');
- }
- module.exports = isTextInputElement;
- /***/ },
- /* 83 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ClientReactRootIndex
- * @typechecks
- */
- 'use strict';
- var nextReactRootIndex = 0;
- var ClientReactRootIndex = {
- createReactRootIndex: function () {
- return nextReactRootIndex++;
- }
- };
- module.exports = ClientReactRootIndex;
- /***/ },
- /* 84 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule DefaultEventPluginOrder
- */
- 'use strict';
- var keyOf = __webpack_require__(79);
- /**
- * Module that is injectable into `EventPluginHub`, that specifies a
- * deterministic ordering of `EventPlugin`s. A convenient way to reason about
- * plugins, without having to package every one of them. This is better than
- * having plugins be ordered in the same order that they are injected because
- * that ordering would be influenced by the packaging order.
- * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that
- * preventing default on events is convenient in `SimpleEventPlugin` handlers.
- */
- var DefaultEventPluginOrder = [keyOf({ ResponderEventPlugin: null }), keyOf({ SimpleEventPlugin: null }), keyOf({ TapEventPlugin: null }), keyOf({ EnterLeaveEventPlugin: null }), keyOf({ ChangeEventPlugin: null }), keyOf({ SelectEventPlugin: null }), keyOf({ BeforeInputEventPlugin: null })];
- module.exports = DefaultEventPluginOrder;
- /***/ },
- /* 85 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule EnterLeaveEventPlugin
- * @typechecks static-only
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventPropagators = __webpack_require__(73);
- var SyntheticMouseEvent = __webpack_require__(86);
- var ReactMount = __webpack_require__(28);
- var keyOf = __webpack_require__(79);
- var topLevelTypes = EventConstants.topLevelTypes;
- var getFirstReactDOM = ReactMount.getFirstReactDOM;
- var eventTypes = {
- mouseEnter: {
- registrationName: keyOf({ onMouseEnter: null }),
- dependencies: [topLevelTypes.topMouseOut, topLevelTypes.topMouseOver]
- },
- mouseLeave: {
- registrationName: keyOf({ onMouseLeave: null }),
- dependencies: [topLevelTypes.topMouseOut, topLevelTypes.topMouseOver]
- }
- };
- var extractedEvents = [null, null];
- var EnterLeaveEventPlugin = {
- eventTypes: eventTypes,
- /**
- * For almost every interaction we care about, there will be both a top-level
- * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that
- * we do not extract duplicate events. However, moving the mouse into the
- * browser from outside will not fire a `mouseout` event. In this case, we use
- * the `mouseover` top-level event.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {*} An accumulation of synthetic events.
- * @see {EventPluginHub.extractEvents}
- */
- extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- if (topLevelType === topLevelTypes.topMouseOver && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {
- return null;
- }
- if (topLevelType !== topLevelTypes.topMouseOut && topLevelType !== topLevelTypes.topMouseOver) {
- // Must not be a mouse in or mouse out - ignoring.
- return null;
- }
- var win;
- if (topLevelTarget.window === topLevelTarget) {
- // `topLevelTarget` is probably a window object.
- win = topLevelTarget;
- } else {
- // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
- var doc = topLevelTarget.ownerDocument;
- if (doc) {
- win = doc.defaultView || doc.parentWindow;
- } else {
- win = window;
- }
- }
- var from;
- var to;
- var fromID = '';
- var toID = '';
- if (topLevelType === topLevelTypes.topMouseOut) {
- from = topLevelTarget;
- fromID = topLevelTargetID;
- to = getFirstReactDOM(nativeEvent.relatedTarget || nativeEvent.toElement);
- if (to) {
- toID = ReactMount.getID(to);
- } else {
- to = win;
- }
- to = to || win;
- } else {
- from = win;
- to = topLevelTarget;
- toID = topLevelTargetID;
- }
- if (from === to) {
- // Nothing pertains to our managed components.
- return null;
- }
- var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, fromID, nativeEvent, nativeEventTarget);
- leave.type = 'mouseleave';
- leave.target = from;
- leave.relatedTarget = to;
- var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, toID, nativeEvent, nativeEventTarget);
- enter.type = 'mouseenter';
- enter.target = to;
- enter.relatedTarget = from;
- EventPropagators.accumulateEnterLeaveDispatches(leave, enter, fromID, toID);
- extractedEvents[0] = leave;
- extractedEvents[1] = enter;
- return extractedEvents;
- }
- };
- module.exports = EnterLeaveEventPlugin;
- /***/ },
- /* 86 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticMouseEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticUIEvent = __webpack_require__(87);
- var ViewportMetrics = __webpack_require__(38);
- var getEventModifierState = __webpack_require__(88);
- /**
- * @interface MouseEvent
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var MouseEventInterface = {
- screenX: null,
- screenY: null,
- clientX: null,
- clientY: null,
- ctrlKey: null,
- shiftKey: null,
- altKey: null,
- metaKey: null,
- getModifierState: getEventModifierState,
- button: function (event) {
- // Webkit, Firefox, IE9+
- // which: 1 2 3
- // button: 0 1 2 (standard)
- var button = event.button;
- if ('which' in event) {
- return button;
- }
- // IE<9
- // which: undefined
- // button: 0 0 0
- // button: 1 4 2 (onmouseup)
- return button === 2 ? 2 : button === 4 ? 1 : 0;
- },
- buttons: null,
- relatedTarget: function (event) {
- return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);
- },
- // "Proprietary" Interface.
- pageX: function (event) {
- return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft;
- },
- pageY: function (event) {
- return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop;
- }
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);
- module.exports = SyntheticMouseEvent;
- /***/ },
- /* 87 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticUIEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticEvent = __webpack_require__(77);
- var getEventTarget = __webpack_require__(81);
- /**
- * @interface UIEvent
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var UIEventInterface = {
- view: function (event) {
- if (event.view) {
- return event.view;
- }
- var target = getEventTarget(event);
- if (target != null && target.window === target) {
- // target is a window object
- return target;
- }
- var doc = target.ownerDocument;
- // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
- if (doc) {
- return doc.defaultView || doc.parentWindow;
- } else {
- return window;
- }
- },
- detail: function (event) {
- return event.detail || 0;
- }
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticEvent}
- */
- function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);
- module.exports = SyntheticUIEvent;
- /***/ },
- /* 88 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getEventModifierState
- * @typechecks static-only
- */
- 'use strict';
- /**
- * Translation from modifier key to the associated property in the event.
- * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers
- */
- var modifierKeyToProp = {
- 'Alt': 'altKey',
- 'Control': 'ctrlKey',
- 'Meta': 'metaKey',
- 'Shift': 'shiftKey'
- };
- // IE8 does not implement getModifierState so we simply map it to the only
- // modifier keys exposed by the event itself, does not support Lock-keys.
- // Currently, all major browsers except Chrome seems to support Lock-keys.
- function modifierStateGetter(keyArg) {
- var syntheticEvent = this;
- var nativeEvent = syntheticEvent.nativeEvent;
- if (nativeEvent.getModifierState) {
- return nativeEvent.getModifierState(keyArg);
- }
- var keyProp = modifierKeyToProp[keyArg];
- return keyProp ? !!nativeEvent[keyProp] : false;
- }
- function getEventModifierState(nativeEvent) {
- return modifierStateGetter;
- }
- module.exports = getEventModifierState;
- /***/ },
- /* 89 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule HTMLDOMPropertyConfig
- */
- 'use strict';
- var DOMProperty = __webpack_require__(23);
- var ExecutionEnvironment = __webpack_require__(9);
- var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
- var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;
- var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;
- var HAS_SIDE_EFFECTS = DOMProperty.injection.HAS_SIDE_EFFECTS;
- var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;
- var HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;
- var HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;
- var hasSVG;
- if (ExecutionEnvironment.canUseDOM) {
- var implementation = document.implementation;
- hasSVG = implementation && implementation.hasFeature && implementation.hasFeature('http://www.w3.org/TR/SVG11/feature#BasicStructure', '1.1');
- }
- var HTMLDOMPropertyConfig = {
- isCustomAttribute: RegExp.prototype.test.bind(/^(data|aria)-[a-z_][a-z\d_.\-]*$/),
- Properties: {
- /**
- * Standard Properties
- */
- accept: null,
- acceptCharset: null,
- accessKey: null,
- action: null,
- allowFullScreen: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
- allowTransparency: MUST_USE_ATTRIBUTE,
- alt: null,
- async: HAS_BOOLEAN_VALUE,
- autoComplete: null,
- // autoFocus is polyfilled/normalized by AutoFocusUtils
- // autoFocus: HAS_BOOLEAN_VALUE,
- autoPlay: HAS_BOOLEAN_VALUE,
- capture: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
- cellPadding: null,
- cellSpacing: null,
- charSet: MUST_USE_ATTRIBUTE,
- challenge: MUST_USE_ATTRIBUTE,
- checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- classID: MUST_USE_ATTRIBUTE,
- // To set className on SVG elements, it's necessary to use .setAttribute;
- // this works on HTML elements too in all browsers except IE8. Conveniently,
- // IE8 doesn't support SVG and so we can simply use the attribute in
- // browsers that support SVG and the property in browsers that don't,
- // regardless of whether the element is HTML or SVG.
- className: hasSVG ? MUST_USE_ATTRIBUTE : MUST_USE_PROPERTY,
- cols: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
- colSpan: null,
- content: null,
- contentEditable: null,
- contextMenu: MUST_USE_ATTRIBUTE,
- controls: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- coords: null,
- crossOrigin: null,
- data: null, // For `<object />` acts as `src`.
- dateTime: MUST_USE_ATTRIBUTE,
- 'default': HAS_BOOLEAN_VALUE,
- defer: HAS_BOOLEAN_VALUE,
- dir: null,
- disabled: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
- download: HAS_OVERLOADED_BOOLEAN_VALUE,
- draggable: null,
- encType: null,
- form: MUST_USE_ATTRIBUTE,
- formAction: MUST_USE_ATTRIBUTE,
- formEncType: MUST_USE_ATTRIBUTE,
- formMethod: MUST_USE_ATTRIBUTE,
- formNoValidate: HAS_BOOLEAN_VALUE,
- formTarget: MUST_USE_ATTRIBUTE,
- frameBorder: MUST_USE_ATTRIBUTE,
- headers: null,
- height: MUST_USE_ATTRIBUTE,
- hidden: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
- high: null,
- href: null,
- hrefLang: null,
- htmlFor: null,
- httpEquiv: null,
- icon: null,
- id: MUST_USE_PROPERTY,
- inputMode: MUST_USE_ATTRIBUTE,
- integrity: null,
- is: MUST_USE_ATTRIBUTE,
- keyParams: MUST_USE_ATTRIBUTE,
- keyType: MUST_USE_ATTRIBUTE,
- kind: null,
- label: null,
- lang: null,
- list: MUST_USE_ATTRIBUTE,
- loop: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- low: null,
- manifest: MUST_USE_ATTRIBUTE,
- marginHeight: null,
- marginWidth: null,
- max: null,
- maxLength: MUST_USE_ATTRIBUTE,
- media: MUST_USE_ATTRIBUTE,
- mediaGroup: null,
- method: null,
- min: null,
- minLength: MUST_USE_ATTRIBUTE,
- multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- name: null,
- nonce: MUST_USE_ATTRIBUTE,
- noValidate: HAS_BOOLEAN_VALUE,
- open: HAS_BOOLEAN_VALUE,
- optimum: null,
- pattern: null,
- placeholder: null,
- poster: null,
- preload: null,
- radioGroup: null,
- readOnly: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- rel: null,
- required: HAS_BOOLEAN_VALUE,
- reversed: HAS_BOOLEAN_VALUE,
- role: MUST_USE_ATTRIBUTE,
- rows: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
- rowSpan: null,
- sandbox: null,
- scope: null,
- scoped: HAS_BOOLEAN_VALUE,
- scrolling: null,
- seamless: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
- selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
- shape: null,
- size: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
- sizes: MUST_USE_ATTRIBUTE,
- span: HAS_POSITIVE_NUMERIC_VALUE,
- spellCheck: null,
- src: null,
- srcDoc: MUST_USE_PROPERTY,
- srcLang: null,
- srcSet: MUST_USE_ATTRIBUTE,
- start: HAS_NUMERIC_VALUE,
- step: null,
- style: null,
- summary: null,
- tabIndex: null,
- target: null,
- title: null,
- type: null,
- useMap: null,
- value: MUST_USE_PROPERTY | HAS_SIDE_EFFECTS,
- width: MUST_USE_ATTRIBUTE,
- wmode: MUST_USE_ATTRIBUTE,
- wrap: null,
- /**
- * RDFa Properties
- */
- about: MUST_USE_ATTRIBUTE,
- datatype: MUST_USE_ATTRIBUTE,
- inlist: MUST_USE_ATTRIBUTE,
- prefix: MUST_USE_ATTRIBUTE,
- // property is also supported for OpenGraph in meta tags.
- property: MUST_USE_ATTRIBUTE,
- resource: MUST_USE_ATTRIBUTE,
- 'typeof': MUST_USE_ATTRIBUTE,
- vocab: MUST_USE_ATTRIBUTE,
- /**
- * Non-standard Properties
- */
- // autoCapitalize and autoCorrect are supported in Mobile Safari for
- // keyboard hints.
- autoCapitalize: MUST_USE_ATTRIBUTE,
- autoCorrect: MUST_USE_ATTRIBUTE,
- // autoSave allows WebKit/Blink to persist values of input fields on page reloads
- autoSave: null,
- // color is for Safari mask-icon link
- color: null,
- // itemProp, itemScope, itemType are for
- // Microdata support. See http://schema.org/docs/gs.html
- itemProp: MUST_USE_ATTRIBUTE,
- itemScope: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
- itemType: MUST_USE_ATTRIBUTE,
- // itemID and itemRef are for Microdata support as well but
- // only specified in the the WHATWG spec document. See
- // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api
- itemID: MUST_USE_ATTRIBUTE,
- itemRef: MUST_USE_ATTRIBUTE,
- // results show looking glass icon and recent searches on input
- // search fields in WebKit/Blink
- results: null,
- // IE-only attribute that specifies security restrictions on an iframe
- // as an alternative to the sandbox attribute on IE<10
- security: MUST_USE_ATTRIBUTE,
- // IE-only attribute that controls focus behavior
- unselectable: MUST_USE_ATTRIBUTE
- },
- DOMAttributeNames: {
- acceptCharset: 'accept-charset',
- className: 'class',
- htmlFor: 'for',
- httpEquiv: 'http-equiv'
- },
- DOMPropertyNames: {
- autoComplete: 'autocomplete',
- autoFocus: 'autofocus',
- autoPlay: 'autoplay',
- autoSave: 'autosave',
- // `encoding` is equivalent to `enctype`, IE8 lacks an `enctype` setter.
- // http://www.w3.org/TR/html5/forms.html#dom-fs-encoding
- encType: 'encoding',
- hrefLang: 'hreflang',
- radioGroup: 'radiogroup',
- spellCheck: 'spellcheck',
- srcDoc: 'srcdoc',
- srcSet: 'srcset'
- }
- };
- module.exports = HTMLDOMPropertyConfig;
- /***/ },
- /* 90 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactBrowserComponentMixin
- */
- 'use strict';
- var ReactInstanceMap = __webpack_require__(47);
- var findDOMNode = __webpack_require__(91);
- var warning = __webpack_require__(25);
- var didWarnKey = '_getDOMNodeDidWarn';
- var ReactBrowserComponentMixin = {
- /**
- * Returns the DOM node rendered by this component.
- *
- * @return {DOMElement} The root node of this component.
- * @final
- * @protected
- */
- getDOMNode: function () {
- process.env.NODE_ENV !== 'production' ? warning(this.constructor[didWarnKey], '%s.getDOMNode(...) is deprecated. Please use ' + 'ReactDOM.findDOMNode(instance) instead.', ReactInstanceMap.get(this).getName() || this.tagName || 'Unknown') : undefined;
- this.constructor[didWarnKey] = true;
- return findDOMNode(this);
- }
- };
- module.exports = ReactBrowserComponentMixin;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 91 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule findDOMNode
- * @typechecks static-only
- */
- 'use strict';
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactInstanceMap = __webpack_require__(47);
- var ReactMount = __webpack_require__(28);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- /**
- * Returns the DOM node rendered by this element.
- *
- * @param {ReactComponent|DOMElement} componentOrElement
- * @return {?DOMElement} The root node of this element.
- */
- function findDOMNode(componentOrElement) {
- if (process.env.NODE_ENV !== 'production') {
- var owner = ReactCurrentOwner.current;
- if (owner !== null) {
- process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing getDOMNode or findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : undefined;
- owner._warnedAboutRefsInRender = true;
- }
- }
- if (componentOrElement == null) {
- return null;
- }
- if (componentOrElement.nodeType === 1) {
- return componentOrElement;
- }
- if (ReactInstanceMap.has(componentOrElement)) {
- return ReactMount.getNodeFromInstance(componentOrElement);
- }
- !(componentOrElement.render == null || typeof componentOrElement.render !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findDOMNode was called on an unmounted component.') : invariant(false) : undefined;
- true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : invariant(false) : undefined;
- }
- module.exports = findDOMNode;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 92 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDefaultBatchingStrategy
- */
- 'use strict';
- var ReactUpdates = __webpack_require__(54);
- var Transaction = __webpack_require__(57);
- var assign = __webpack_require__(39);
- var emptyFunction = __webpack_require__(15);
- var RESET_BATCHED_UPDATES = {
- initialize: emptyFunction,
- close: function () {
- ReactDefaultBatchingStrategy.isBatchingUpdates = false;
- }
- };
- var FLUSH_BATCHED_UPDATES = {
- initialize: emptyFunction,
- close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)
- };
- var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];
- function ReactDefaultBatchingStrategyTransaction() {
- this.reinitializeTransaction();
- }
- assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction.Mixin, {
- getTransactionWrappers: function () {
- return TRANSACTION_WRAPPERS;
- }
- });
- var transaction = new ReactDefaultBatchingStrategyTransaction();
- var ReactDefaultBatchingStrategy = {
- isBatchingUpdates: false,
- /**
- * Call the provided function in a context within which calls to `setState`
- * and friends are batched such that components aren't updated unnecessarily.
- */
- batchedUpdates: function (callback, a, b, c, d, e) {
- var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;
- ReactDefaultBatchingStrategy.isBatchingUpdates = true;
- // The code is written this way to avoid extra allocations
- if (alreadyBatchingUpdates) {
- callback(a, b, c, d, e);
- } else {
- transaction.perform(callback, null, a, b, c, d, e);
- }
- }
- };
- module.exports = ReactDefaultBatchingStrategy;
- /***/ },
- /* 93 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMComponent
- * @typechecks static-only
- */
- /* global hasOwnProperty:true */
- 'use strict';
- var AutoFocusUtils = __webpack_require__(94);
- var CSSPropertyOperations = __webpack_require__(96);
- var DOMProperty = __webpack_require__(23);
- var DOMPropertyOperations = __webpack_require__(22);
- var EventConstants = __webpack_require__(30);
- var ReactBrowserEventEmitter = __webpack_require__(29);
- var ReactComponentBrowserEnvironment = __webpack_require__(26);
- var ReactDOMButton = __webpack_require__(104);
- var ReactDOMInput = __webpack_require__(105);
- var ReactDOMOption = __webpack_require__(109);
- var ReactDOMSelect = __webpack_require__(112);
- var ReactDOMTextarea = __webpack_require__(113);
- var ReactMount = __webpack_require__(28);
- var ReactMultiChild = __webpack_require__(114);
- var ReactPerf = __webpack_require__(18);
- var ReactUpdateQueue = __webpack_require__(53);
- var assign = __webpack_require__(39);
- var canDefineProperty = __webpack_require__(43);
- var escapeTextContentForBrowser = __webpack_require__(21);
- var invariant = __webpack_require__(13);
- var isEventSupported = __webpack_require__(40);
- var keyOf = __webpack_require__(79);
- var setInnerHTML = __webpack_require__(19);
- var setTextContent = __webpack_require__(20);
- var shallowEqual = __webpack_require__(117);
- var validateDOMNesting = __webpack_require__(70);
- var warning = __webpack_require__(25);
- var deleteListener = ReactBrowserEventEmitter.deleteListener;
- var listenTo = ReactBrowserEventEmitter.listenTo;
- var registrationNameModules = ReactBrowserEventEmitter.registrationNameModules;
- // For quickly matching children type, to test if can be treated as content.
- var CONTENT_TYPES = { 'string': true, 'number': true };
- var CHILDREN = keyOf({ children: null });
- var STYLE = keyOf({ style: null });
- var HTML = keyOf({ __html: null });
- var ELEMENT_NODE_TYPE = 1;
- function getDeclarationErrorAddendum(internalInstance) {
- if (internalInstance) {
- var owner = internalInstance._currentElement._owner || null;
- if (owner) {
- var name = owner.getName();
- if (name) {
- return ' This DOM node was rendered by `' + name + '`.';
- }
- }
- }
- return '';
- }
- var legacyPropsDescriptor;
- if (process.env.NODE_ENV !== 'production') {
- legacyPropsDescriptor = {
- props: {
- enumerable: false,
- get: function () {
- var component = this._reactInternalComponent;
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .props of a DOM node; instead, ' + 'recreate the props as `render` did originally or read the DOM ' + 'properties/attributes directly from this node (e.g., ' + 'this.refs.box.className).%s', getDeclarationErrorAddendum(component)) : undefined;
- return component._currentElement.props;
- }
- }
- };
- }
- function legacyGetDOMNode() {
- if (process.env.NODE_ENV !== 'production') {
- var component = this._reactInternalComponent;
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .getDOMNode() of a DOM node; ' + 'instead, use the node directly.%s', getDeclarationErrorAddendum(component)) : undefined;
- }
- return this;
- }
- function legacyIsMounted() {
- var component = this._reactInternalComponent;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .isMounted() of a DOM node.%s', getDeclarationErrorAddendum(component)) : undefined;
- }
- return !!component;
- }
- function legacySetStateEtc() {
- if (process.env.NODE_ENV !== 'production') {
- var component = this._reactInternalComponent;
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .setState(), .replaceState(), or ' + '.forceUpdate() of a DOM node. This is a no-op.%s', getDeclarationErrorAddendum(component)) : undefined;
- }
- }
- function legacySetProps(partialProps, callback) {
- var component = this._reactInternalComponent;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .setProps() of a DOM node. ' + 'Instead, call ReactDOM.render again at the top level.%s', getDeclarationErrorAddendum(component)) : undefined;
- }
- if (!component) {
- return;
- }
- ReactUpdateQueue.enqueueSetPropsInternal(component, partialProps);
- if (callback) {
- ReactUpdateQueue.enqueueCallbackInternal(component, callback);
- }
- }
- function legacyReplaceProps(partialProps, callback) {
- var component = this._reactInternalComponent;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .replaceProps() of a DOM node. ' + 'Instead, call ReactDOM.render again at the top level.%s', getDeclarationErrorAddendum(component)) : undefined;
- }
- if (!component) {
- return;
- }
- ReactUpdateQueue.enqueueReplacePropsInternal(component, partialProps);
- if (callback) {
- ReactUpdateQueue.enqueueCallbackInternal(component, callback);
- }
- }
- function friendlyStringify(obj) {
- if (typeof obj === 'object') {
- if (Array.isArray(obj)) {
- return '[' + obj.map(friendlyStringify).join(', ') + ']';
- } else {
- var pairs = [];
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) {
- var keyEscaped = /^[a-z$_][\w$_]*$/i.test(key) ? key : JSON.stringify(key);
- pairs.push(keyEscaped + ': ' + friendlyStringify(obj[key]));
- }
- }
- return '{' + pairs.join(', ') + '}';
- }
- } else if (typeof obj === 'string') {
- return JSON.stringify(obj);
- } else if (typeof obj === 'function') {
- return '[function object]';
- }
- // Differs from JSON.stringify in that undefined becauses undefined and that
- // inf and nan don't become null
- return String(obj);
- }
- var styleMutationWarning = {};
- function checkAndWarnForMutatedStyle(style1, style2, component) {
- if (style1 == null || style2 == null) {
- return;
- }
- if (shallowEqual(style1, style2)) {
- return;
- }
- var componentName = component._tag;
- var owner = component._currentElement._owner;
- var ownerName;
- if (owner) {
- ownerName = owner.getName();
- }
- var hash = ownerName + '|' + componentName;
- if (styleMutationWarning.hasOwnProperty(hash)) {
- return;
- }
- styleMutationWarning[hash] = true;
- process.env.NODE_ENV !== 'production' ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', friendlyStringify(style1), friendlyStringify(style2)) : undefined;
- }
- /**
- * @param {object} component
- * @param {?object} props
- */
- function assertValidProps(component, props) {
- if (!props) {
- return;
- }
- // Note the use of `==` which checks for null or undefined.
- if (process.env.NODE_ENV !== 'production') {
- if (voidElementTags[component._tag]) {
- process.env.NODE_ENV !== 'production' ? warning(props.children == null && props.dangerouslySetInnerHTML == null, '%s is a void element tag and must not have `children` or ' + 'use `props.dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : undefined;
- }
- }
- if (props.dangerouslySetInnerHTML != null) {
- !(props.children == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : invariant(false) : undefined;
- !(typeof props.dangerouslySetInnerHTML === 'object' && HTML in props.dangerouslySetInnerHTML) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' + 'Please visit https://fb.me/react-invariant-dangerously-set-inner-html ' + 'for more information.') : invariant(false) : undefined;
- }
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(!props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : undefined;
- }
- !(props.style == null || typeof props.style === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'The `style` prop expects a mapping from style properties to values, ' + 'not a string. For example, style={{marginRight: spacing + \'em\'}} when ' + 'using JSX.%s', getDeclarationErrorAddendum(component)) : invariant(false) : undefined;
- }
- function enqueuePutListener(id, registrationName, listener, transaction) {
- if (process.env.NODE_ENV !== 'production') {
- // IE8 has no API for event capturing and the `onScroll` event doesn't
- // bubble.
- process.env.NODE_ENV !== 'production' ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\'t support the `onScroll` event') : undefined;
- }
- var container = ReactMount.findReactContainerForID(id);
- if (container) {
- var doc = container.nodeType === ELEMENT_NODE_TYPE ? container.ownerDocument : container;
- listenTo(registrationName, doc);
- }
- transaction.getReactMountReady().enqueue(putListener, {
- id: id,
- registrationName: registrationName,
- listener: listener
- });
- }
- function putListener() {
- var listenerToPut = this;
- ReactBrowserEventEmitter.putListener(listenerToPut.id, listenerToPut.registrationName, listenerToPut.listener);
- }
- // There are so many media events, it makes sense to just
- // maintain a list rather than create a `trapBubbledEvent` for each
- var mediaEvents = {
- topAbort: 'abort',
- topCanPlay: 'canplay',
- topCanPlayThrough: 'canplaythrough',
- topDurationChange: 'durationchange',
- topEmptied: 'emptied',
- topEncrypted: 'encrypted',
- topEnded: 'ended',
- topError: 'error',
- topLoadedData: 'loadeddata',
- topLoadedMetadata: 'loadedmetadata',
- topLoadStart: 'loadstart',
- topPause: 'pause',
- topPlay: 'play',
- topPlaying: 'playing',
- topProgress: 'progress',
- topRateChange: 'ratechange',
- topSeeked: 'seeked',
- topSeeking: 'seeking',
- topStalled: 'stalled',
- topSuspend: 'suspend',
- topTimeUpdate: 'timeupdate',
- topVolumeChange: 'volumechange',
- topWaiting: 'waiting'
- };
- function trapBubbledEventsLocal() {
- var inst = this;
- // If a component renders to null or if another component fatals and causes
- // the state of the tree to be corrupted, `node` here can be null.
- !inst._rootNodeID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Must be mounted to trap events') : invariant(false) : undefined;
- var node = ReactMount.getNode(inst._rootNodeID);
- !node ? process.env.NODE_ENV !== 'production' ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : invariant(false) : undefined;
- switch (inst._tag) {
- case 'iframe':
- inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load', node)];
- break;
- case 'video':
- case 'audio':
- inst._wrapperState.listeners = [];
- // create listener for each media event
- for (var event in mediaEvents) {
- if (mediaEvents.hasOwnProperty(event)) {
- inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes[event], mediaEvents[event], node));
- }
- }
- break;
- case 'img':
- inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topError, 'error', node), ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load', node)];
- break;
- case 'form':
- inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topReset, 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topSubmit, 'submit', node)];
- break;
- }
- }
- function mountReadyInputWrapper() {
- ReactDOMInput.mountReadyWrapper(this);
- }
- function postUpdateSelectWrapper() {
- ReactDOMSelect.postUpdateWrapper(this);
- }
- // For HTML, certain tags should omit their close tag. We keep a whitelist for
- // those special cased tags.
- var omittedCloseTags = {
- 'area': true,
- 'base': true,
- 'br': true,
- 'col': true,
- 'embed': true,
- 'hr': true,
- 'img': true,
- 'input': true,
- 'keygen': true,
- 'link': true,
- 'meta': true,
- 'param': true,
- 'source': true,
- 'track': true,
- 'wbr': true
- };
- // NOTE: menuitem's close tag should be omitted, but that causes problems.
- var newlineEatingTags = {
- 'listing': true,
- 'pre': true,
- 'textarea': true
- };
- // For HTML, certain tags cannot have children. This has the same purpose as
- // `omittedCloseTags` except that `menuitem` should still have its closing tag.
- var voidElementTags = assign({
- 'menuitem': true
- }, omittedCloseTags);
- // We accept any tag to be rendered but since this gets injected into arbitrary
- // HTML, we want to make sure that it's a safe tag.
- // http://www.w3.org/TR/REC-xml/#NT-Name
- var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset
- var validatedTagCache = {};
- var hasOwnProperty = ({}).hasOwnProperty;
- function validateDangerousTag(tag) {
- if (!hasOwnProperty.call(validatedTagCache, tag)) {
- !VALID_TAG_REGEX.test(tag) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Invalid tag: %s', tag) : invariant(false) : undefined;
- validatedTagCache[tag] = true;
- }
- }
- function processChildContextDev(context, inst) {
- // Pass down our tag name to child components for validation purposes
- context = assign({}, context);
- var info = context[validateDOMNesting.ancestorInfoContextKey];
- context[validateDOMNesting.ancestorInfoContextKey] = validateDOMNesting.updatedAncestorInfo(info, inst._tag, inst);
- return context;
- }
- function isCustomComponent(tagName, props) {
- return tagName.indexOf('-') >= 0 || props.is != null;
- }
- /**
- * Creates a new React class that is idempotent and capable of containing other
- * React components. It accepts event listeners and DOM properties that are
- * valid according to `DOMProperty`.
- *
- * - Event listeners: `onClick`, `onMouseDown`, etc.
- * - DOM properties: `className`, `name`, `title`, etc.
- *
- * The `style` property functions differently from the DOM API. It accepts an
- * object mapping of style properties to values.
- *
- * @constructor ReactDOMComponent
- * @extends ReactMultiChild
- */
- function ReactDOMComponent(tag) {
- validateDangerousTag(tag);
- this._tag = tag.toLowerCase();
- this._renderedChildren = null;
- this._previousStyle = null;
- this._previousStyleCopy = null;
- this._rootNodeID = null;
- this._wrapperState = null;
- this._topLevelWrapper = null;
- this._nodeWithLegacyProperties = null;
- if (process.env.NODE_ENV !== 'production') {
- this._unprocessedContextDev = null;
- this._processedContextDev = null;
- }
- }
- ReactDOMComponent.displayName = 'ReactDOMComponent';
- ReactDOMComponent.Mixin = {
- construct: function (element) {
- this._currentElement = element;
- },
- /**
- * Generates root tag markup then recurses. This method has side effects and
- * is not idempotent.
- *
- * @internal
- * @param {string} rootID The root DOM ID for this node.
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @param {object} context
- * @return {string} The computed markup.
- */
- mountComponent: function (rootID, transaction, context) {
- this._rootNodeID = rootID;
- var props = this._currentElement.props;
- switch (this._tag) {
- case 'iframe':
- case 'img':
- case 'form':
- case 'video':
- case 'audio':
- this._wrapperState = {
- listeners: null
- };
- transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
- break;
- case 'button':
- props = ReactDOMButton.getNativeProps(this, props, context);
- break;
- case 'input':
- ReactDOMInput.mountWrapper(this, props, context);
- props = ReactDOMInput.getNativeProps(this, props, context);
- break;
- case 'option':
- ReactDOMOption.mountWrapper(this, props, context);
- props = ReactDOMOption.getNativeProps(this, props, context);
- break;
- case 'select':
- ReactDOMSelect.mountWrapper(this, props, context);
- props = ReactDOMSelect.getNativeProps(this, props, context);
- context = ReactDOMSelect.processChildContext(this, props, context);
- break;
- case 'textarea':
- ReactDOMTextarea.mountWrapper(this, props, context);
- props = ReactDOMTextarea.getNativeProps(this, props, context);
- break;
- }
- assertValidProps(this, props);
- if (process.env.NODE_ENV !== 'production') {
- if (context[validateDOMNesting.ancestorInfoContextKey]) {
- validateDOMNesting(this._tag, this, context[validateDOMNesting.ancestorInfoContextKey]);
- }
- }
- if (process.env.NODE_ENV !== 'production') {
- this._unprocessedContextDev = context;
- this._processedContextDev = processChildContextDev(context, this);
- context = this._processedContextDev;
- }
- var mountImage;
- if (transaction.useCreateElement) {
- var ownerDocument = context[ReactMount.ownerDocumentContextKey];
- var el = ownerDocument.createElement(this._currentElement.type);
- DOMPropertyOperations.setAttributeForID(el, this._rootNodeID);
- // Populate node cache
- ReactMount.getID(el);
- this._updateDOMProperties({}, props, transaction, el);
- this._createInitialChildren(transaction, props, context, el);
- mountImage = el;
- } else {
- var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props);
- var tagContent = this._createContentMarkup(transaction, props, context);
- if (!tagContent && omittedCloseTags[this._tag]) {
- mountImage = tagOpen + '/>';
- } else {
- mountImage = tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>';
- }
- }
- switch (this._tag) {
- case 'input':
- transaction.getReactMountReady().enqueue(mountReadyInputWrapper, this);
- // falls through
- case 'button':
- case 'select':
- case 'textarea':
- if (props.autoFocus) {
- transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);
- }
- break;
- }
- return mountImage;
- },
- /**
- * Creates markup for the open tag and all attributes.
- *
- * This method has side effects because events get registered.
- *
- * Iterating over object properties is faster than iterating over arrays.
- * @see http://jsperf.com/obj-vs-arr-iteration
- *
- * @private
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @param {object} props
- * @return {string} Markup of opening tag.
- */
- _createOpenTagMarkupAndPutListeners: function (transaction, props) {
- var ret = '<' + this._currentElement.type;
- for (var propKey in props) {
- if (!props.hasOwnProperty(propKey)) {
- continue;
- }
- var propValue = props[propKey];
- if (propValue == null) {
- continue;
- }
- if (registrationNameModules.hasOwnProperty(propKey)) {
- if (propValue) {
- enqueuePutListener(this._rootNodeID, propKey, propValue, transaction);
- }
- } else {
- if (propKey === STYLE) {
- if (propValue) {
- if (process.env.NODE_ENV !== 'production') {
- // See `_updateDOMProperties`. style block
- this._previousStyle = propValue;
- }
- propValue = this._previousStyleCopy = assign({}, props.style);
- }
- propValue = CSSPropertyOperations.createMarkupForStyles(propValue);
- }
- var markup = null;
- if (this._tag != null && isCustomComponent(this._tag, props)) {
- if (propKey !== CHILDREN) {
- markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue);
- }
- } else {
- markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);
- }
- if (markup) {
- ret += ' ' + markup;
- }
- }
- }
- // For static pages, no need to put React ID and checksum. Saves lots of
- // bytes.
- if (transaction.renderToStaticMarkup) {
- return ret;
- }
- var markupForID = DOMPropertyOperations.createMarkupForID(this._rootNodeID);
- return ret + ' ' + markupForID;
- },
- /**
- * Creates markup for the content between the tags.
- *
- * @private
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @param {object} props
- * @param {object} context
- * @return {string} Content markup.
- */
- _createContentMarkup: function (transaction, props, context) {
- var ret = '';
- // Intentional use of != to avoid catching zero/false.
- var innerHTML = props.dangerouslySetInnerHTML;
- if (innerHTML != null) {
- if (innerHTML.__html != null) {
- ret = innerHTML.__html;
- }
- } else {
- var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;
- var childrenToUse = contentToUse != null ? null : props.children;
- if (contentToUse != null) {
- // TODO: Validate that text is allowed as a child of this node
- ret = escapeTextContentForBrowser(contentToUse);
- } else if (childrenToUse != null) {
- var mountImages = this.mountChildren(childrenToUse, transaction, context);
- ret = mountImages.join('');
- }
- }
- if (newlineEatingTags[this._tag] && ret.charAt(0) === '\n') {
- // text/html ignores the first character in these tags if it's a newline
- // Prefer to break application/xml over text/html (for now) by adding
- // a newline specifically to get eaten by the parser. (Alternately for
- // textareas, replacing "^\n" with "\r\n" doesn't get eaten, and the first
- // \r is normalized out by HTMLTextAreaElement#value.)
- // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre>
- // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions>
- // See: <http://www.w3.org/TR/html5/syntax.html#newlines>
- // See: Parsing of "textarea" "listing" and "pre" elements
- // from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody>
- return '\n' + ret;
- } else {
- return ret;
- }
- },
- _createInitialChildren: function (transaction, props, context, el) {
- // Intentional use of != to avoid catching zero/false.
- var innerHTML = props.dangerouslySetInnerHTML;
- if (innerHTML != null) {
- if (innerHTML.__html != null) {
- setInnerHTML(el, innerHTML.__html);
- }
- } else {
- var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;
- var childrenToUse = contentToUse != null ? null : props.children;
- if (contentToUse != null) {
- // TODO: Validate that text is allowed as a child of this node
- setTextContent(el, contentToUse);
- } else if (childrenToUse != null) {
- var mountImages = this.mountChildren(childrenToUse, transaction, context);
- for (var i = 0; i < mountImages.length; i++) {
- el.appendChild(mountImages[i]);
- }
- }
- }
- },
- /**
- * Receives a next element and updates the component.
- *
- * @internal
- * @param {ReactElement} nextElement
- * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
- * @param {object} context
- */
- receiveComponent: function (nextElement, transaction, context) {
- var prevElement = this._currentElement;
- this._currentElement = nextElement;
- this.updateComponent(transaction, prevElement, nextElement, context);
- },
- /**
- * Updates a native DOM component after it has already been allocated and
- * attached to the DOM. Reconciles the root DOM node, then recurses.
- *
- * @param {ReactReconcileTransaction} transaction
- * @param {ReactElement} prevElement
- * @param {ReactElement} nextElement
- * @internal
- * @overridable
- */
- updateComponent: function (transaction, prevElement, nextElement, context) {
- var lastProps = prevElement.props;
- var nextProps = this._currentElement.props;
- switch (this._tag) {
- case 'button':
- lastProps = ReactDOMButton.getNativeProps(this, lastProps);
- nextProps = ReactDOMButton.getNativeProps(this, nextProps);
- break;
- case 'input':
- ReactDOMInput.updateWrapper(this);
- lastProps = ReactDOMInput.getNativeProps(this, lastProps);
- nextProps = ReactDOMInput.getNativeProps(this, nextProps);
- break;
- case 'option':
- lastProps = ReactDOMOption.getNativeProps(this, lastProps);
- nextProps = ReactDOMOption.getNativeProps(this, nextProps);
- break;
- case 'select':
- lastProps = ReactDOMSelect.getNativeProps(this, lastProps);
- nextProps = ReactDOMSelect.getNativeProps(this, nextProps);
- break;
- case 'textarea':
- ReactDOMTextarea.updateWrapper(this);
- lastProps = ReactDOMTextarea.getNativeProps(this, lastProps);
- nextProps = ReactDOMTextarea.getNativeProps(this, nextProps);
- break;
- }
- if (process.env.NODE_ENV !== 'production') {
- // If the context is reference-equal to the old one, pass down the same
- // processed object so the update bailout in ReactReconciler behaves
- // correctly (and identically in dev and prod). See #5005.
- if (this._unprocessedContextDev !== context) {
- this._unprocessedContextDev = context;
- this._processedContextDev = processChildContextDev(context, this);
- }
- context = this._processedContextDev;
- }
- assertValidProps(this, nextProps);
- this._updateDOMProperties(lastProps, nextProps, transaction, null);
- this._updateDOMChildren(lastProps, nextProps, transaction, context);
- if (!canDefineProperty && this._nodeWithLegacyProperties) {
- this._nodeWithLegacyProperties.props = nextProps;
- }
- if (this._tag === 'select') {
- // <select> value update needs to occur after <option> children
- // reconciliation
- transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this);
- }
- },
- /**
- * Reconciles the properties by detecting differences in property values and
- * updating the DOM as necessary. This function is probably the single most
- * critical path for performance optimization.
- *
- * TODO: Benchmark whether checking for changed values in memory actually
- * improves performance (especially statically positioned elements).
- * TODO: Benchmark the effects of putting this at the top since 99% of props
- * do not change for a given reconciliation.
- * TODO: Benchmark areas that can be improved with caching.
- *
- * @private
- * @param {object} lastProps
- * @param {object} nextProps
- * @param {ReactReconcileTransaction} transaction
- * @param {?DOMElement} node
- */
- _updateDOMProperties: function (lastProps, nextProps, transaction, node) {
- var propKey;
- var styleName;
- var styleUpdates;
- for (propKey in lastProps) {
- if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey)) {
- continue;
- }
- if (propKey === STYLE) {
- var lastStyle = this._previousStyleCopy;
- for (styleName in lastStyle) {
- if (lastStyle.hasOwnProperty(styleName)) {
- styleUpdates = styleUpdates || {};
- styleUpdates[styleName] = '';
- }
- }
- this._previousStyleCopy = null;
- } else if (registrationNameModules.hasOwnProperty(propKey)) {
- if (lastProps[propKey]) {
- // Only call deleteListener if there was a listener previously or
- // else willDeleteListener gets called when there wasn't actually a
- // listener (e.g., onClick={null})
- deleteListener(this._rootNodeID, propKey);
- }
- } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {
- if (!node) {
- node = ReactMount.getNode(this._rootNodeID);
- }
- DOMPropertyOperations.deleteValueForProperty(node, propKey);
- }
- }
- for (propKey in nextProps) {
- var nextProp = nextProps[propKey];
- var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps[propKey];
- if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp) {
- continue;
- }
- if (propKey === STYLE) {
- if (nextProp) {
- if (process.env.NODE_ENV !== 'production') {
- checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this);
- this._previousStyle = nextProp;
- }
- nextProp = this._previousStyleCopy = assign({}, nextProp);
- } else {
- this._previousStyleCopy = null;
- }
- if (lastProp) {
- // Unset styles on `lastProp` but not on `nextProp`.
- for (styleName in lastProp) {
- if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) {
- styleUpdates = styleUpdates || {};
- styleUpdates[styleName] = '';
- }
- }
- // Update styles that changed since `lastProp`.
- for (styleName in nextProp) {
- if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) {
- styleUpdates = styleUpdates || {};
- styleUpdates[styleName] = nextProp[styleName];
- }
- }
- } else {
- // Relies on `updateStylesByID` not mutating `styleUpdates`.
- styleUpdates = nextProp;
- }
- } else if (registrationNameModules.hasOwnProperty(propKey)) {
- if (nextProp) {
- enqueuePutListener(this._rootNodeID, propKey, nextProp, transaction);
- } else if (lastProp) {
- deleteListener(this._rootNodeID, propKey);
- }
- } else if (isCustomComponent(this._tag, nextProps)) {
- if (!node) {
- node = ReactMount.getNode(this._rootNodeID);
- }
- if (propKey === CHILDREN) {
- nextProp = null;
- }
- DOMPropertyOperations.setValueForAttribute(node, propKey, nextProp);
- } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {
- if (!node) {
- node = ReactMount.getNode(this._rootNodeID);
- }
- // If we're updating to null or undefined, we should remove the property
- // from the DOM node instead of inadvertantly setting to a string. This
- // brings us in line with the same behavior we have on initial render.
- if (nextProp != null) {
- DOMPropertyOperations.setValueForProperty(node, propKey, nextProp);
- } else {
- DOMPropertyOperations.deleteValueForProperty(node, propKey);
- }
- }
- }
- if (styleUpdates) {
- if (!node) {
- node = ReactMount.getNode(this._rootNodeID);
- }
- CSSPropertyOperations.setValueForStyles(node, styleUpdates);
- }
- },
- /**
- * Reconciles the children with the various properties that affect the
- * children content.
- *
- * @param {object} lastProps
- * @param {object} nextProps
- * @param {ReactReconcileTransaction} transaction
- * @param {object} context
- */
- _updateDOMChildren: function (lastProps, nextProps, transaction, context) {
- var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;
- var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;
- var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html;
- var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html;
- // Note the use of `!=` which checks for null or undefined.
- var lastChildren = lastContent != null ? null : lastProps.children;
- var nextChildren = nextContent != null ? null : nextProps.children;
- // If we're switching from children to content/html or vice versa, remove
- // the old content
- var lastHasContentOrHtml = lastContent != null || lastHtml != null;
- var nextHasContentOrHtml = nextContent != null || nextHtml != null;
- if (lastChildren != null && nextChildren == null) {
- this.updateChildren(null, transaction, context);
- } else if (lastHasContentOrHtml && !nextHasContentOrHtml) {
- this.updateTextContent('');
- }
- if (nextContent != null) {
- if (lastContent !== nextContent) {
- this.updateTextContent('' + nextContent);
- }
- } else if (nextHtml != null) {
- if (lastHtml !== nextHtml) {
- this.updateMarkup('' + nextHtml);
- }
- } else if (nextChildren != null) {
- this.updateChildren(nextChildren, transaction, context);
- }
- },
- /**
- * Destroys all event registrations for this instance. Does not remove from
- * the DOM. That must be done by the parent.
- *
- * @internal
- */
- unmountComponent: function () {
- switch (this._tag) {
- case 'iframe':
- case 'img':
- case 'form':
- case 'video':
- case 'audio':
- var listeners = this._wrapperState.listeners;
- if (listeners) {
- for (var i = 0; i < listeners.length; i++) {
- listeners[i].remove();
- }
- }
- break;
- case 'input':
- ReactDOMInput.unmountWrapper(this);
- break;
- case 'html':
- case 'head':
- case 'body':
- /**
- * Components like <html> <head> and <body> can't be removed or added
- * easily in a cross-browser way, however it's valuable to be able to
- * take advantage of React's reconciliation for styling and <title>
- * management. So we just document it and throw in dangerous cases.
- */
- true ? process.env.NODE_ENV !== 'production' ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is ' + 'impossible to unmount some top-level components (eg <html>, ' + '<head>, and <body>) reliably and efficiently. To fix this, have a ' + 'single top-level component that never unmounts render these ' + 'elements.', this._tag) : invariant(false) : undefined;
- break;
- }
- this.unmountChildren();
- ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID);
- ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
- this._rootNodeID = null;
- this._wrapperState = null;
- if (this._nodeWithLegacyProperties) {
- var node = this._nodeWithLegacyProperties;
- node._reactInternalComponent = null;
- this._nodeWithLegacyProperties = null;
- }
- },
- getPublicInstance: function () {
- if (!this._nodeWithLegacyProperties) {
- var node = ReactMount.getNode(this._rootNodeID);
- node._reactInternalComponent = this;
- node.getDOMNode = legacyGetDOMNode;
- node.isMounted = legacyIsMounted;
- node.setState = legacySetStateEtc;
- node.replaceState = legacySetStateEtc;
- node.forceUpdate = legacySetStateEtc;
- node.setProps = legacySetProps;
- node.replaceProps = legacyReplaceProps;
- if (process.env.NODE_ENV !== 'production') {
- if (canDefineProperty) {
- Object.defineProperties(node, legacyPropsDescriptor);
- } else {
- // updateComponent will update this property on subsequent renders
- node.props = this._currentElement.props;
- }
- } else {
- // updateComponent will update this property on subsequent renders
- node.props = this._currentElement.props;
- }
- this._nodeWithLegacyProperties = node;
- }
- return this._nodeWithLegacyProperties;
- }
- };
- ReactPerf.measureMethods(ReactDOMComponent, 'ReactDOMComponent', {
- mountComponent: 'mountComponent',
- updateComponent: 'updateComponent'
- });
- assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin);
- module.exports = ReactDOMComponent;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 94 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule AutoFocusUtils
- * @typechecks static-only
- */
- 'use strict';
- var ReactMount = __webpack_require__(28);
- var findDOMNode = __webpack_require__(91);
- var focusNode = __webpack_require__(95);
- var Mixin = {
- componentDidMount: function () {
- if (this.props.autoFocus) {
- focusNode(findDOMNode(this));
- }
- }
- };
- var AutoFocusUtils = {
- Mixin: Mixin,
- focusDOMComponent: function () {
- focusNode(ReactMount.getNode(this._rootNodeID));
- }
- };
- module.exports = AutoFocusUtils;
- /***/ },
- /* 95 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule focusNode
- */
- 'use strict';
- /**
- * @param {DOMElement} node input/textarea to focus
- */
- function focusNode(node) {
- // IE8 can throw "Can't move focus to the control because it is invisible,
- // not enabled, or of a type that does not accept the focus." for all kinds of
- // reasons that are too expensive and fragile to test.
- try {
- node.focus();
- } catch (e) {}
- }
- module.exports = focusNode;
- /***/ },
- /* 96 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule CSSPropertyOperations
- * @typechecks static-only
- */
- 'use strict';
- var CSSProperty = __webpack_require__(97);
- var ExecutionEnvironment = __webpack_require__(9);
- var ReactPerf = __webpack_require__(18);
- var camelizeStyleName = __webpack_require__(98);
- var dangerousStyleValue = __webpack_require__(100);
- var hyphenateStyleName = __webpack_require__(101);
- var memoizeStringOnly = __webpack_require__(103);
- var warning = __webpack_require__(25);
- var processStyleName = memoizeStringOnly(function (styleName) {
- return hyphenateStyleName(styleName);
- });
- var hasShorthandPropertyBug = false;
- var styleFloatAccessor = 'cssFloat';
- if (ExecutionEnvironment.canUseDOM) {
- var tempStyle = document.createElement('div').style;
- try {
- // IE8 throws "Invalid argument." if resetting shorthand style properties.
- tempStyle.font = '';
- } catch (e) {
- hasShorthandPropertyBug = true;
- }
- // IE8 only supports accessing cssFloat (standard) as styleFloat
- if (document.documentElement.style.cssFloat === undefined) {
- styleFloatAccessor = 'styleFloat';
- }
- }
- if (process.env.NODE_ENV !== 'production') {
- // 'msTransform' is correct, but the other prefixes should be capitalized
- var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;
- // style values shouldn't contain a semicolon
- var badStyleValueWithSemicolonPattern = /;\s*$/;
- var warnedStyleNames = {};
- var warnedStyleValues = {};
- var warnHyphenatedStyleName = function (name) {
- if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
- return;
- }
- warnedStyleNames[name] = true;
- process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported style property %s. Did you mean %s?', name, camelizeStyleName(name)) : undefined;
- };
- var warnBadVendoredStyleName = function (name) {
- if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
- return;
- }
- warnedStyleNames[name] = true;
- process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?', name, name.charAt(0).toUpperCase() + name.slice(1)) : undefined;
- };
- var warnStyleValueWithSemicolon = function (name, value) {
- if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {
- return;
- }
- warnedStyleValues[value] = true;
- process.env.NODE_ENV !== 'production' ? warning(false, 'Style property values shouldn\'t contain a semicolon. ' + 'Try "%s: %s" instead.', name, value.replace(badStyleValueWithSemicolonPattern, '')) : undefined;
- };
- /**
- * @param {string} name
- * @param {*} value
- */
- var warnValidStyle = function (name, value) {
- if (name.indexOf('-') > -1) {
- warnHyphenatedStyleName(name);
- } else if (badVendoredStyleNamePattern.test(name)) {
- warnBadVendoredStyleName(name);
- } else if (badStyleValueWithSemicolonPattern.test(value)) {
- warnStyleValueWithSemicolon(name, value);
- }
- };
- }
- /**
- * Operations for dealing with CSS properties.
- */
- var CSSPropertyOperations = {
- /**
- * Serializes a mapping of style properties for use as inline styles:
- *
- * > createMarkupForStyles({width: '200px', height: 0})
- * "width:200px;height:0;"
- *
- * Undefined values are ignored so that declarative programming is easier.
- * The result should be HTML-escaped before insertion into the DOM.
- *
- * @param {object} styles
- * @return {?string}
- */
- createMarkupForStyles: function (styles) {
- var serialized = '';
- for (var styleName in styles) {
- if (!styles.hasOwnProperty(styleName)) {
- continue;
- }
- var styleValue = styles[styleName];
- if (process.env.NODE_ENV !== 'production') {
- warnValidStyle(styleName, styleValue);
- }
- if (styleValue != null) {
- serialized += processStyleName(styleName) + ':';
- serialized += dangerousStyleValue(styleName, styleValue) + ';';
- }
- }
- return serialized || null;
- },
- /**
- * Sets the value for multiple styles on a node. If a value is specified as
- * '' (empty string), the corresponding style property will be unset.
- *
- * @param {DOMElement} node
- * @param {object} styles
- */
- setValueForStyles: function (node, styles) {
- var style = node.style;
- for (var styleName in styles) {
- if (!styles.hasOwnProperty(styleName)) {
- continue;
- }
- if (process.env.NODE_ENV !== 'production') {
- warnValidStyle(styleName, styles[styleName]);
- }
- var styleValue = dangerousStyleValue(styleName, styles[styleName]);
- if (styleName === 'float') {
- styleName = styleFloatAccessor;
- }
- if (styleValue) {
- style[styleName] = styleValue;
- } else {
- var expansion = hasShorthandPropertyBug && CSSProperty.shorthandPropertyExpansions[styleName];
- if (expansion) {
- // Shorthand property that IE8 won't like unsetting, so unset each
- // component to placate it
- for (var individualStyleName in expansion) {
- style[individualStyleName] = '';
- }
- } else {
- style[styleName] = '';
- }
- }
- }
- }
- };
- ReactPerf.measureMethods(CSSPropertyOperations, 'CSSPropertyOperations', {
- setValueForStyles: 'setValueForStyles'
- });
- module.exports = CSSPropertyOperations;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 97 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule CSSProperty
- */
- 'use strict';
- /**
- * CSS properties which accept numbers but are not in units of "px".
- */
- var isUnitlessNumber = {
- animationIterationCount: true,
- boxFlex: true,
- boxFlexGroup: true,
- boxOrdinalGroup: true,
- columnCount: true,
- flex: true,
- flexGrow: true,
- flexPositive: true,
- flexShrink: true,
- flexNegative: true,
- flexOrder: true,
- fontWeight: true,
- lineClamp: true,
- lineHeight: true,
- opacity: true,
- order: true,
- orphans: true,
- tabSize: true,
- widows: true,
- zIndex: true,
- zoom: true,
- // SVG-related properties
- fillOpacity: true,
- stopOpacity: true,
- strokeDashoffset: true,
- strokeOpacity: true,
- strokeWidth: true
- };
- /**
- * @param {string} prefix vendor-specific prefix, eg: Webkit
- * @param {string} key style name, eg: transitionDuration
- * @return {string} style name prefixed with `prefix`, properly camelCased, eg:
- * WebkitTransitionDuration
- */
- function prefixKey(prefix, key) {
- return prefix + key.charAt(0).toUpperCase() + key.substring(1);
- }
- /**
- * Support style names that may come passed in prefixed by adding permutations
- * of vendor prefixes.
- */
- var prefixes = ['Webkit', 'ms', 'Moz', 'O'];
- // Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
- // infinite loop, because it iterates over the newly added props too.
- Object.keys(isUnitlessNumber).forEach(function (prop) {
- prefixes.forEach(function (prefix) {
- isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
- });
- });
- /**
- * Most style properties can be unset by doing .style[prop] = '' but IE8
- * doesn't like doing that with shorthand properties so for the properties that
- * IE8 breaks on, which are listed here, we instead unset each of the
- * individual properties. See http://bugs.jquery.com/ticket/12385.
- * The 4-value 'clock' properties like margin, padding, border-width seem to
- * behave without any problems. Curiously, list-style works too without any
- * special prodding.
- */
- var shorthandPropertyExpansions = {
- background: {
- backgroundAttachment: true,
- backgroundColor: true,
- backgroundImage: true,
- backgroundPositionX: true,
- backgroundPositionY: true,
- backgroundRepeat: true
- },
- backgroundPosition: {
- backgroundPositionX: true,
- backgroundPositionY: true
- },
- border: {
- borderWidth: true,
- borderStyle: true,
- borderColor: true
- },
- borderBottom: {
- borderBottomWidth: true,
- borderBottomStyle: true,
- borderBottomColor: true
- },
- borderLeft: {
- borderLeftWidth: true,
- borderLeftStyle: true,
- borderLeftColor: true
- },
- borderRight: {
- borderRightWidth: true,
- borderRightStyle: true,
- borderRightColor: true
- },
- borderTop: {
- borderTopWidth: true,
- borderTopStyle: true,
- borderTopColor: true
- },
- font: {
- fontStyle: true,
- fontVariant: true,
- fontWeight: true,
- fontSize: true,
- lineHeight: true,
- fontFamily: true
- },
- outline: {
- outlineWidth: true,
- outlineStyle: true,
- outlineColor: true
- }
- };
- var CSSProperty = {
- isUnitlessNumber: isUnitlessNumber,
- shorthandPropertyExpansions: shorthandPropertyExpansions
- };
- module.exports = CSSProperty;
- /***/ },
- /* 98 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule camelizeStyleName
- * @typechecks
- */
- 'use strict';
- var camelize = __webpack_require__(99);
- var msPattern = /^-ms-/;
- /**
- * Camelcases a hyphenated CSS property name, for example:
- *
- * > camelizeStyleName('background-color')
- * < "backgroundColor"
- * > camelizeStyleName('-moz-transition')
- * < "MozTransition"
- * > camelizeStyleName('-ms-transition')
- * < "msTransition"
- *
- * As Andi Smith suggests
- * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix
- * is converted to lowercase `ms`.
- *
- * @param {string} string
- * @return {string}
- */
- function camelizeStyleName(string) {
- return camelize(string.replace(msPattern, 'ms-'));
- }
- module.exports = camelizeStyleName;
- /***/ },
- /* 99 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule camelize
- * @typechecks
- */
- "use strict";
- var _hyphenPattern = /-(.)/g;
- /**
- * Camelcases a hyphenated string, for example:
- *
- * > camelize('background-color')
- * < "backgroundColor"
- *
- * @param {string} string
- * @return {string}
- */
- function camelize(string) {
- return string.replace(_hyphenPattern, function (_, character) {
- return character.toUpperCase();
- });
- }
- module.exports = camelize;
- /***/ },
- /* 100 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule dangerousStyleValue
- * @typechecks static-only
- */
- 'use strict';
- var CSSProperty = __webpack_require__(97);
- var isUnitlessNumber = CSSProperty.isUnitlessNumber;
- /**
- * Convert a value into the proper css writable value. The style name `name`
- * should be logical (no hyphens), as specified
- * in `CSSProperty.isUnitlessNumber`.
- *
- * @param {string} name CSS property name such as `topMargin`.
- * @param {*} value CSS property value such as `10px`.
- * @return {string} Normalized style value with dimensions applied.
- */
- function dangerousStyleValue(name, value) {
- // Note that we've removed escapeTextForBrowser() calls here since the
- // whole string will be escaped when the attribute is injected into
- // the markup. If you provide unsafe user data here they can inject
- // arbitrary CSS which may be problematic (I couldn't repro this):
- // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
- // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
- // This is not an XSS hole but instead a potential CSS injection issue
- // which has lead to a greater discussion about how we're going to
- // trust URLs moving forward. See #2115901
- var isEmpty = value == null || typeof value === 'boolean' || value === '';
- if (isEmpty) {
- return '';
- }
- var isNonNumeric = isNaN(value);
- if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {
- return '' + value; // cast to string
- }
- if (typeof value === 'string') {
- value = value.trim();
- }
- return value + 'px';
- }
- module.exports = dangerousStyleValue;
- /***/ },
- /* 101 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule hyphenateStyleName
- * @typechecks
- */
- 'use strict';
- var hyphenate = __webpack_require__(102);
- var msPattern = /^ms-/;
- /**
- * Hyphenates a camelcased CSS property name, for example:
- *
- * > hyphenateStyleName('backgroundColor')
- * < "background-color"
- * > hyphenateStyleName('MozTransition')
- * < "-moz-transition"
- * > hyphenateStyleName('msTransition')
- * < "-ms-transition"
- *
- * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
- * is converted to `-ms-`.
- *
- * @param {string} string
- * @return {string}
- */
- function hyphenateStyleName(string) {
- return hyphenate(string).replace(msPattern, '-ms-');
- }
- module.exports = hyphenateStyleName;
- /***/ },
- /* 102 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule hyphenate
- * @typechecks
- */
- 'use strict';
- var _uppercasePattern = /([A-Z])/g;
- /**
- * Hyphenates a camelcased string, for example:
- *
- * > hyphenate('backgroundColor')
- * < "background-color"
- *
- * For CSS style names, use `hyphenateStyleName` instead which works properly
- * with all vendor prefixes, including `ms`.
- *
- * @param {string} string
- * @return {string}
- */
- function hyphenate(string) {
- return string.replace(_uppercasePattern, '-$1').toLowerCase();
- }
- module.exports = hyphenate;
- /***/ },
- /* 103 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule memoizeStringOnly
- * @typechecks static-only
- */
- 'use strict';
- /**
- * Memoizes the return value of a function that accepts one string argument.
- *
- * @param {function} callback
- * @return {function}
- */
- function memoizeStringOnly(callback) {
- var cache = {};
- return function (string) {
- if (!cache.hasOwnProperty(string)) {
- cache[string] = callback.call(this, string);
- }
- return cache[string];
- };
- }
- module.exports = memoizeStringOnly;
- /***/ },
- /* 104 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMButton
- */
- 'use strict';
- var mouseListenerNames = {
- onClick: true,
- onDoubleClick: true,
- onMouseDown: true,
- onMouseMove: true,
- onMouseUp: true,
- onClickCapture: true,
- onDoubleClickCapture: true,
- onMouseDownCapture: true,
- onMouseMoveCapture: true,
- onMouseUpCapture: true
- };
- /**
- * Implements a <button> native component that does not receive mouse events
- * when `disabled` is set.
- */
- var ReactDOMButton = {
- getNativeProps: function (inst, props, context) {
- if (!props.disabled) {
- return props;
- }
- // Copy the props, except the mouse listeners
- var nativeProps = {};
- for (var key in props) {
- if (props.hasOwnProperty(key) && !mouseListenerNames[key]) {
- nativeProps[key] = props[key];
- }
- }
- return nativeProps;
- }
- };
- module.exports = ReactDOMButton;
- /***/ },
- /* 105 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMInput
- */
- 'use strict';
- var ReactDOMIDOperations = __webpack_require__(27);
- var LinkedValueUtils = __webpack_require__(106);
- var ReactMount = __webpack_require__(28);
- var ReactUpdates = __webpack_require__(54);
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- var instancesByReactID = {};
- function forceUpdateIfMounted() {
- if (this._rootNodeID) {
- // DOM component is still mounted; update
- ReactDOMInput.updateWrapper(this);
- }
- }
- /**
- * Implements an <input> native component that allows setting these optional
- * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
- *
- * If `checked` or `value` are not supplied (or null/undefined), user actions
- * that affect the checked state or value will trigger updates to the element.
- *
- * If they are supplied (and not null/undefined), the rendered element will not
- * trigger updates to the element. Instead, the props must change in order for
- * the rendered element to be updated.
- *
- * The rendered element will be initialized as unchecked (or `defaultChecked`)
- * with an empty value (or `defaultValue`).
- *
- * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
- */
- var ReactDOMInput = {
- getNativeProps: function (inst, props, context) {
- var value = LinkedValueUtils.getValue(props);
- var checked = LinkedValueUtils.getChecked(props);
- var nativeProps = assign({}, props, {
- defaultChecked: undefined,
- defaultValue: undefined,
- value: value != null ? value : inst._wrapperState.initialValue,
- checked: checked != null ? checked : inst._wrapperState.initialChecked,
- onChange: inst._wrapperState.onChange
- });
- return nativeProps;
- },
- mountWrapper: function (inst, props) {
- if (process.env.NODE_ENV !== 'production') {
- LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner);
- }
- var defaultValue = props.defaultValue;
- inst._wrapperState = {
- initialChecked: props.defaultChecked || false,
- initialValue: defaultValue != null ? defaultValue : null,
- onChange: _handleChange.bind(inst)
- };
- },
- mountReadyWrapper: function (inst) {
- // Can't be in mountWrapper or else server rendering leaks.
- instancesByReactID[inst._rootNodeID] = inst;
- },
- unmountWrapper: function (inst) {
- delete instancesByReactID[inst._rootNodeID];
- },
- updateWrapper: function (inst) {
- var props = inst._currentElement.props;
- // TODO: Shouldn't this be getChecked(props)?
- var checked = props.checked;
- if (checked != null) {
- ReactDOMIDOperations.updatePropertyByID(inst._rootNodeID, 'checked', checked || false);
- }
- var value = LinkedValueUtils.getValue(props);
- if (value != null) {
- // Cast `value` to a string to ensure the value is set correctly. While
- // browsers typically do this as necessary, jsdom doesn't.
- ReactDOMIDOperations.updatePropertyByID(inst._rootNodeID, 'value', '' + value);
- }
- }
- };
- function _handleChange(event) {
- var props = this._currentElement.props;
- var returnValue = LinkedValueUtils.executeOnChange(props, event);
- // Here we use asap to wait until all updates have propagated, which
- // is important when using controlled components within layers:
- // https://github.com/facebook/react/issues/1698
- ReactUpdates.asap(forceUpdateIfMounted, this);
- var name = props.name;
- if (props.type === 'radio' && name != null) {
- var rootNode = ReactMount.getNode(this._rootNodeID);
- var queryRoot = rootNode;
- while (queryRoot.parentNode) {
- queryRoot = queryRoot.parentNode;
- }
- // If `rootNode.form` was non-null, then we could try `form.elements`,
- // but that sometimes behaves strangely in IE8. We could also try using
- // `form.getElementsByName`, but that will only return direct children
- // and won't include inputs that use the HTML5 `form=` attribute. Since
- // the input might not even be in a form, let's just use the global
- // `querySelectorAll` to ensure we don't miss anything.
- var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type="radio"]');
- for (var i = 0; i < group.length; i++) {
- var otherNode = group[i];
- if (otherNode === rootNode || otherNode.form !== rootNode.form) {
- continue;
- }
- // This will throw if radio buttons rendered by different copies of React
- // and the same name are rendered into the same form (same as #1939).
- // That's probably okay; we don't support it just as we don't support
- // mixing React with non-React.
- var otherID = ReactMount.getID(otherNode);
- !otherID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the ' + 'same `name` is not supported.') : invariant(false) : undefined;
- var otherInstance = instancesByReactID[otherID];
- !otherInstance ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Unknown radio button ID %s.', otherID) : invariant(false) : undefined;
- // If this is a controlled radio button group, forcing the input that
- // was previously checked to update will cause it to be come re-checked
- // as appropriate.
- ReactUpdates.asap(forceUpdateIfMounted, otherInstance);
- }
- }
- return returnValue;
- }
- module.exports = ReactDOMInput;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 106 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule LinkedValueUtils
- * @typechecks static-only
- */
- 'use strict';
- var ReactPropTypes = __webpack_require__(107);
- var ReactPropTypeLocations = __webpack_require__(65);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- var hasReadOnlyValue = {
- 'button': true,
- 'checkbox': true,
- 'image': true,
- 'hidden': true,
- 'radio': true,
- 'reset': true,
- 'submit': true
- };
- function _assertSingleLink(inputProps) {
- !(inputProps.checkedLink == null || inputProps.valueLink == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use ' + 'checkedLink, you probably don\'t want to use valueLink and vice versa.') : invariant(false) : undefined;
- }
- function _assertValueLink(inputProps) {
- _assertSingleLink(inputProps);
- !(inputProps.value == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want ' + 'to use value or onChange, you probably don\'t want to use valueLink.') : invariant(false) : undefined;
- }
- function _assertCheckedLink(inputProps) {
- _assertSingleLink(inputProps);
- !(inputProps.checked == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. ' + 'If you want to use checked or onChange, you probably don\'t want to ' + 'use checkedLink') : invariant(false) : undefined;
- }
- var propTypes = {
- value: function (props, propName, componentName) {
- if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {
- return null;
- }
- return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
- },
- checked: function (props, propName, componentName) {
- if (!props[propName] || props.onChange || props.readOnly || props.disabled) {
- return null;
- }
- return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
- },
- onChange: ReactPropTypes.func
- };
- var loggedTypeFailures = {};
- function getDeclarationErrorAddendum(owner) {
- if (owner) {
- var name = owner.getName();
- if (name) {
- return ' Check the render method of `' + name + '`.';
- }
- }
- return '';
- }
- /**
- * Provide a linked `value` attribute for controlled forms. You should not use
- * this outside of the ReactDOM controlled form components.
- */
- var LinkedValueUtils = {
- checkPropTypes: function (tagName, props, owner) {
- for (var propName in propTypes) {
- if (propTypes.hasOwnProperty(propName)) {
- var error = propTypes[propName](props, propName, tagName, ReactPropTypeLocations.prop);
- }
- 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 addendum = getDeclarationErrorAddendum(owner);
- process.env.NODE_ENV !== 'production' ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : undefined;
- }
- }
- },
- /**
- * @param {object} inputProps Props for form component
- * @return {*} current value of the input either from value prop or link.
- */
- getValue: function (inputProps) {
- if (inputProps.valueLink) {
- _assertValueLink(inputProps);
- return inputProps.valueLink.value;
- }
- return inputProps.value;
- },
- /**
- * @param {object} inputProps Props for form component
- * @return {*} current checked status of the input either from checked prop
- * or link.
- */
- getChecked: function (inputProps) {
- if (inputProps.checkedLink) {
- _assertCheckedLink(inputProps);
- return inputProps.checkedLink.value;
- }
- return inputProps.checked;
- },
- /**
- * @param {object} inputProps Props for form component
- * @param {SyntheticEvent} event change event to handle
- */
- executeOnChange: function (inputProps, event) {
- if (inputProps.valueLink) {
- _assertValueLink(inputProps);
- return inputProps.valueLink.requestChange(event.target.value);
- } else if (inputProps.checkedLink) {
- _assertCheckedLink(inputProps);
- return inputProps.checkedLink.requestChange(event.target.checked);
- } else if (inputProps.onChange) {
- return inputProps.onChange.call(undefined, event);
- }
- }
- };
- module.exports = LinkedValueUtils;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 107 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactPropTypes
- */
- 'use strict';
- var ReactElement = __webpack_require__(42);
- var ReactPropTypeLocationNames = __webpack_require__(66);
- var emptyFunction = __webpack_require__(15);
- var getIteratorFn = __webpack_require__(108);
- /**
- * 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'),
- any: createAnyTypeChecker(),
- arrayOf: createArrayOfTypeChecker,
- element: createElementTypeChecker(),
- instanceOf: createInstanceTypeChecker,
- node: createNodeChecker(),
- objectOf: createObjectOfTypeChecker,
- oneOf: createEnumTypeChecker,
- oneOfType: createUnionTypeChecker,
- shape: createShapeTypeChecker
- };
- function createChainableTypeChecker(validate) {
- function checkType(isRequired, props, propName, componentName, location, propFullName) {
- componentName = componentName || ANONYMOUS;
- propFullName = propFullName || propName;
- if (props[propName] == null) {
- var locationName = ReactPropTypeLocationNames[location];
- if (isRequired) {
- return new Error('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) {
- 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 Error('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) {
- var propValue = props[propName];
- if (!Array.isArray(propValue)) {
- var locationName = ReactPropTypeLocationNames[location];
- var propType = getPropType(propValue);
- return new Error('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 + ']');
- if (error instanceof Error) {
- return error;
- }
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
- function createElementTypeChecker() {
- function validate(props, propName, componentName, location, propFullName) {
- if (!ReactElement.isValidElement(props[propName])) {
- var locationName = ReactPropTypeLocationNames[location];
- return new Error('Invalid ' + locationName + ' `' + propFullName + '` 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 Error('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)) {
- return createChainableTypeChecker(function () {
- return new Error('Invalid argument supplied to oneOf, expected an instance of array.');
- });
- }
- function validate(props, propName, componentName, location, propFullName) {
- var propValue = props[propName];
- for (var i = 0; i < expectedValues.length; i++) {
- if (propValue === expectedValues[i]) {
- return null;
- }
- }
- var locationName = ReactPropTypeLocationNames[location];
- var valuesString = JSON.stringify(expectedValues);
- return new Error('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) {
- var propValue = props[propName];
- var propType = getPropType(propValue);
- if (propType !== 'object') {
- var locationName = ReactPropTypeLocationNames[location];
- return new Error('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);
- if (error instanceof Error) {
- return error;
- }
- }
- }
- return null;
- }
- return createChainableTypeChecker(validate);
- }
- function createUnionTypeChecker(arrayOfTypeCheckers) {
- if (!Array.isArray(arrayOfTypeCheckers)) {
- return createChainableTypeChecker(function () {
- return new Error('Invalid argument supplied to oneOfType, expected an instance of array.');
- });
- }
- 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) == null) {
- return null;
- }
- }
- var locationName = ReactPropTypeLocationNames[location];
- return new Error('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 Error('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 Error('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);
- 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;
- }
- }
- // 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';
- }
- 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;
- /***/ },
- /* 108 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getIteratorFn
- * @typechecks static-only
- */
- '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;
- /***/ },
- /* 109 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMOption
- */
- 'use strict';
- var ReactChildren = __webpack_require__(110);
- var ReactDOMSelect = __webpack_require__(112);
- var assign = __webpack_require__(39);
- var warning = __webpack_require__(25);
- var valueContextKey = ReactDOMSelect.valueContextKey;
- /**
- * Implements an <option> native component that warns when `selected` is set.
- */
- var ReactDOMOption = {
- mountWrapper: function (inst, props, context) {
- // TODO (yungsters): Remove support for `selected` in <option>.
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : undefined;
- }
- // Look up whether this option is 'selected' via context
- var selectValue = context[valueContextKey];
- // If context key is null (e.g., no specified value or after initial mount)
- // or missing (e.g., for <datalist>), we don't change props.selected
- var selected = null;
- if (selectValue != null) {
- selected = false;
- if (Array.isArray(selectValue)) {
- // multiple
- for (var i = 0; i < selectValue.length; i++) {
- if ('' + selectValue[i] === '' + props.value) {
- selected = true;
- break;
- }
- }
- } else {
- selected = '' + selectValue === '' + props.value;
- }
- }
- inst._wrapperState = { selected: selected };
- },
- getNativeProps: function (inst, props, context) {
- var nativeProps = assign({ selected: undefined, children: undefined }, props);
- // Read state only from initial mount because <select> updates value
- // manually; we need the initial state only for server rendering
- if (inst._wrapperState.selected != null) {
- nativeProps.selected = inst._wrapperState.selected;
- }
- var content = '';
- // Flatten children and warn if they aren't strings or numbers;
- // invalid types are ignored.
- ReactChildren.forEach(props.children, function (child) {
- if (child == null) {
- return;
- }
- if (typeof child === 'string' || typeof child === 'number') {
- content += child;
- } else {
- process.env.NODE_ENV !== 'production' ? warning(false, 'Only strings and numbers are supported as <option> children.') : undefined;
- }
- });
- if (content) {
- nativeProps.children = content;
- }
- return nativeProps;
- }
- };
- module.exports = ReactDOMOption;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 110 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactChildren
- */
- 'use strict';
- var PooledClass = __webpack_require__(56);
- var ReactElement = __webpack_require__(42);
- var emptyFunction = __webpack_require__(15);
- var traverseAllChildren = __webpack_require__(111);
- 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`.
- *
- * 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 !== child ? 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`.
- *
- * 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`.
- *
- * @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.
- */
- 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;
- /***/ },
- /* 111 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule traverseAllChildren
- */
- 'use strict';
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactElement = __webpack_require__(42);
- var ReactInstanceHandles = __webpack_require__(45);
- var getIteratorFn = __webpack_require__(108);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- var SEPARATOR = ReactInstanceHandles.SEPARATOR;
- var SUBSEPARATOR = ':';
- /**
- * TODO: Test that a single child and an array with one item have the same key
- * pattern.
- */
- var userProvidedKeyEscaperLookup = {
- '=': '=0',
- '.': '=1',
- ':': '=2'
- };
- var userProvidedKeyEscapeRegex = /[=.:]/g;
- var didWarnAboutMaps = false;
- function userProvidedKeyEscaper(match) {
- return userProvidedKeyEscaperLookup[match];
- }
- /**
- * 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) {
- if (component && component.key != null) {
- // Explicit key
- return wrapUserProvidedKey(component.key);
- }
- // Implicit key determined by the index in the set
- return index.toString(36);
- }
- /**
- * Escape a component key so that it is safe to use in a reactid.
- *
- * @param {*} text Component key to be escaped.
- * @return {string} An escaped string.
- */
- function escapeUserProvidedKey(text) {
- return ('' + text).replace(userProvidedKeyEscapeRegex, userProvidedKeyEscaper);
- }
- /**
- * Wrap a `key` value explicitly provided by the user to distinguish it from
- * implicitly-generated keys generated by a component's index in its parent.
- *
- * @param {string} key Value of a user-provided `key` attribute
- * @return {string}
- */
- function wrapUserProvidedKey(key) {
- return '$' + escapeUserProvidedKey(key);
- }
- /**
- * @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') {
- 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.') : undefined;
- 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 + wrapUserProvidedKey(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) : invariant(false) : undefined;
- }
- }
- 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)))
- /***/ },
- /* 112 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMSelect
- */
- 'use strict';
- var LinkedValueUtils = __webpack_require__(106);
- var ReactMount = __webpack_require__(28);
- var ReactUpdates = __webpack_require__(54);
- var assign = __webpack_require__(39);
- var warning = __webpack_require__(25);
- var valueContextKey = '__ReactDOMSelect_value$' + Math.random().toString(36).slice(2);
- function updateOptionsIfPendingUpdateAndMounted() {
- if (this._rootNodeID && this._wrapperState.pendingUpdate) {
- this._wrapperState.pendingUpdate = false;
- var props = this._currentElement.props;
- var value = LinkedValueUtils.getValue(props);
- if (value != null) {
- updateOptions(this, Boolean(props.multiple), value);
- }
- }
- }
- function getDeclarationErrorAddendum(owner) {
- if (owner) {
- var name = owner.getName();
- if (name) {
- return ' Check the render method of `' + name + '`.';
- }
- }
- return '';
- }
- var valuePropNames = ['value', 'defaultValue'];
- /**
- * Validation function for `value` and `defaultValue`.
- * @private
- */
- function checkSelectPropTypes(inst, props) {
- var owner = inst._currentElement._owner;
- LinkedValueUtils.checkPropTypes('select', props, owner);
- for (var i = 0; i < valuePropNames.length; i++) {
- var propName = valuePropNames[i];
- if (props[propName] == null) {
- continue;
- }
- if (props.multiple) {
- process.env.NODE_ENV !== 'production' ? warning(Array.isArray(props[propName]), 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : undefined;
- } else {
- process.env.NODE_ENV !== 'production' ? warning(!Array.isArray(props[propName]), 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : undefined;
- }
- }
- }
- /**
- * @param {ReactDOMComponent} inst
- * @param {boolean} multiple
- * @param {*} propValue A stringable (with `multiple`, a list of stringables).
- * @private
- */
- function updateOptions(inst, multiple, propValue) {
- var selectedValue, i;
- var options = ReactMount.getNode(inst._rootNodeID).options;
- if (multiple) {
- selectedValue = {};
- for (i = 0; i < propValue.length; i++) {
- selectedValue['' + propValue[i]] = true;
- }
- for (i = 0; i < options.length; i++) {
- var selected = selectedValue.hasOwnProperty(options[i].value);
- if (options[i].selected !== selected) {
- options[i].selected = selected;
- }
- }
- } else {
- // Do not set `select.value` as exact behavior isn't consistent across all
- // browsers for all cases.
- selectedValue = '' + propValue;
- for (i = 0; i < options.length; i++) {
- if (options[i].value === selectedValue) {
- options[i].selected = true;
- return;
- }
- }
- if (options.length) {
- options[0].selected = true;
- }
- }
- }
- /**
- * Implements a <select> native component that allows optionally setting the
- * props `value` and `defaultValue`. If `multiple` is false, the prop must be a
- * stringable. If `multiple` is true, the prop must be an array of stringables.
- *
- * If `value` is not supplied (or null/undefined), user actions that change the
- * selected option will trigger updates to the rendered options.
- *
- * If it is supplied (and not null/undefined), the rendered options will not
- * update in response to user actions. Instead, the `value` prop must change in
- * order for the rendered options to update.
- *
- * If `defaultValue` is provided, any options with the supplied values will be
- * selected.
- */
- var ReactDOMSelect = {
- valueContextKey: valueContextKey,
- getNativeProps: function (inst, props, context) {
- return assign({}, props, {
- onChange: inst._wrapperState.onChange,
- value: undefined
- });
- },
- mountWrapper: function (inst, props) {
- if (process.env.NODE_ENV !== 'production') {
- checkSelectPropTypes(inst, props);
- }
- var value = LinkedValueUtils.getValue(props);
- inst._wrapperState = {
- pendingUpdate: false,
- initialValue: value != null ? value : props.defaultValue,
- onChange: _handleChange.bind(inst),
- wasMultiple: Boolean(props.multiple)
- };
- },
- processChildContext: function (inst, props, context) {
- // Pass down initial value so initial generated markup has correct
- // `selected` attributes
- var childContext = assign({}, context);
- childContext[valueContextKey] = inst._wrapperState.initialValue;
- return childContext;
- },
- postUpdateWrapper: function (inst) {
- var props = inst._currentElement.props;
- // After the initial mount, we control selected-ness manually so don't pass
- // the context value down
- inst._wrapperState.initialValue = undefined;
- var wasMultiple = inst._wrapperState.wasMultiple;
- inst._wrapperState.wasMultiple = Boolean(props.multiple);
- var value = LinkedValueUtils.getValue(props);
- if (value != null) {
- inst._wrapperState.pendingUpdate = false;
- updateOptions(inst, Boolean(props.multiple), value);
- } else if (wasMultiple !== Boolean(props.multiple)) {
- // For simplicity, reapply `defaultValue` if `multiple` is toggled.
- if (props.defaultValue != null) {
- updateOptions(inst, Boolean(props.multiple), props.defaultValue);
- } else {
- // Revert the select back to its default unselected state.
- updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : '');
- }
- }
- }
- };
- function _handleChange(event) {
- var props = this._currentElement.props;
- var returnValue = LinkedValueUtils.executeOnChange(props, event);
- this._wrapperState.pendingUpdate = true;
- ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this);
- return returnValue;
- }
- module.exports = ReactDOMSelect;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 113 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMTextarea
- */
- 'use strict';
- var LinkedValueUtils = __webpack_require__(106);
- var ReactDOMIDOperations = __webpack_require__(27);
- var ReactUpdates = __webpack_require__(54);
- var assign = __webpack_require__(39);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- function forceUpdateIfMounted() {
- if (this._rootNodeID) {
- // DOM component is still mounted; update
- ReactDOMTextarea.updateWrapper(this);
- }
- }
- /**
- * Implements a <textarea> native component that allows setting `value`, and
- * `defaultValue`. This differs from the traditional DOM API because value is
- * usually set as PCDATA children.
- *
- * If `value` is not supplied (or null/undefined), user actions that affect the
- * value will trigger updates to the element.
- *
- * If `value` is supplied (and not null/undefined), the rendered element will
- * not trigger updates to the element. Instead, the `value` prop must change in
- * order for the rendered element to be updated.
- *
- * The rendered element will be initialized with an empty value, the prop
- * `defaultValue` if specified, or the children content (deprecated).
- */
- var ReactDOMTextarea = {
- getNativeProps: function (inst, props, context) {
- !(props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : invariant(false) : undefined;
- // Always set children to the same thing. In IE9, the selection range will
- // get reset if `textContent` is mutated.
- var nativeProps = assign({}, props, {
- defaultValue: undefined,
- value: undefined,
- children: inst._wrapperState.initialValue,
- onChange: inst._wrapperState.onChange
- });
- return nativeProps;
- },
- mountWrapper: function (inst, props) {
- if (process.env.NODE_ENV !== 'production') {
- LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner);
- }
- var defaultValue = props.defaultValue;
- // TODO (yungsters): Remove support for children content in <textarea>.
- var children = props.children;
- if (children != null) {
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : undefined;
- }
- !(defaultValue == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : invariant(false) : undefined;
- if (Array.isArray(children)) {
- !(children.length <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, '<textarea> can only have at most one child.') : invariant(false) : undefined;
- children = children[0];
- }
- defaultValue = '' + children;
- }
- if (defaultValue == null) {
- defaultValue = '';
- }
- var value = LinkedValueUtils.getValue(props);
- inst._wrapperState = {
- // We save the initial value so that `ReactDOMComponent` doesn't update
- // `textContent` (unnecessary since we update value).
- // The initial value can be a boolean or object so that's why it's
- // forced to be a string.
- initialValue: '' + (value != null ? value : defaultValue),
- onChange: _handleChange.bind(inst)
- };
- },
- updateWrapper: function (inst) {
- var props = inst._currentElement.props;
- var value = LinkedValueUtils.getValue(props);
- if (value != null) {
- // Cast `value` to a string to ensure the value is set correctly. While
- // browsers typically do this as necessary, jsdom doesn't.
- ReactDOMIDOperations.updatePropertyByID(inst._rootNodeID, 'value', '' + value);
- }
- }
- };
- function _handleChange(event) {
- var props = this._currentElement.props;
- var returnValue = LinkedValueUtils.executeOnChange(props, event);
- ReactUpdates.asap(forceUpdateIfMounted, this);
- return returnValue;
- }
- module.exports = ReactDOMTextarea;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 114 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactMultiChild
- * @typechecks static-only
- */
- 'use strict';
- var ReactComponentEnvironment = __webpack_require__(64);
- var ReactMultiChildUpdateTypes = __webpack_require__(16);
- var ReactCurrentOwner = __webpack_require__(5);
- var ReactReconciler = __webpack_require__(50);
- var ReactChildReconciler = __webpack_require__(115);
- var flattenChildren = __webpack_require__(116);
- /**
- * Updating children of a component may trigger recursive updates. The depth is
- * used to batch recursive updates to render markup more efficiently.
- *
- * @type {number}
- * @private
- */
- var updateDepth = 0;
- /**
- * Queue of update configuration objects.
- *
- * Each object has a `type` property that is in `ReactMultiChildUpdateTypes`.
- *
- * @type {array<object>}
- * @private
- */
- var updateQueue = [];
- /**
- * Queue of markup to be rendered.
- *
- * @type {array<string>}
- * @private
- */
- var markupQueue = [];
- /**
- * Enqueues markup to be rendered and inserted at a supplied index.
- *
- * @param {string} parentID ID of the parent component.
- * @param {string} markup Markup that renders into an element.
- * @param {number} toIndex Destination index.
- * @private
- */
- function enqueueInsertMarkup(parentID, markup, toIndex) {
- // NOTE: Null values reduce hidden classes.
- updateQueue.push({
- parentID: parentID,
- parentNode: null,
- type: ReactMultiChildUpdateTypes.INSERT_MARKUP,
- markupIndex: markupQueue.push(markup) - 1,
- content: null,
- fromIndex: null,
- toIndex: toIndex
- });
- }
- /**
- * Enqueues moving an existing element to another index.
- *
- * @param {string} parentID ID of the parent component.
- * @param {number} fromIndex Source index of the existing element.
- * @param {number} toIndex Destination index of the element.
- * @private
- */
- function enqueueMove(parentID, fromIndex, toIndex) {
- // NOTE: Null values reduce hidden classes.
- updateQueue.push({
- parentID: parentID,
- parentNode: null,
- type: ReactMultiChildUpdateTypes.MOVE_EXISTING,
- markupIndex: null,
- content: null,
- fromIndex: fromIndex,
- toIndex: toIndex
- });
- }
- /**
- * Enqueues removing an element at an index.
- *
- * @param {string} parentID ID of the parent component.
- * @param {number} fromIndex Index of the element to remove.
- * @private
- */
- function enqueueRemove(parentID, fromIndex) {
- // NOTE: Null values reduce hidden classes.
- updateQueue.push({
- parentID: parentID,
- parentNode: null,
- type: ReactMultiChildUpdateTypes.REMOVE_NODE,
- markupIndex: null,
- content: null,
- fromIndex: fromIndex,
- toIndex: null
- });
- }
- /**
- * Enqueues setting the markup of a node.
- *
- * @param {string} parentID ID of the parent component.
- * @param {string} markup Markup that renders into an element.
- * @private
- */
- function enqueueSetMarkup(parentID, markup) {
- // NOTE: Null values reduce hidden classes.
- updateQueue.push({
- parentID: parentID,
- parentNode: null,
- type: ReactMultiChildUpdateTypes.SET_MARKUP,
- markupIndex: null,
- content: markup,
- fromIndex: null,
- toIndex: null
- });
- }
- /**
- * Enqueues setting the text content.
- *
- * @param {string} parentID ID of the parent component.
- * @param {string} textContent Text content to set.
- * @private
- */
- function enqueueTextContent(parentID, textContent) {
- // NOTE: Null values reduce hidden classes.
- updateQueue.push({
- parentID: parentID,
- parentNode: null,
- type: ReactMultiChildUpdateTypes.TEXT_CONTENT,
- markupIndex: null,
- content: textContent,
- fromIndex: null,
- toIndex: null
- });
- }
- /**
- * Processes any enqueued updates.
- *
- * @private
- */
- function processQueue() {
- if (updateQueue.length) {
- ReactComponentEnvironment.processChildrenUpdates(updateQueue, markupQueue);
- clearQueue();
- }
- }
- /**
- * Clears any enqueued updates.
- *
- * @private
- */
- function clearQueue() {
- updateQueue.length = 0;
- markupQueue.length = 0;
- }
- /**
- * ReactMultiChild are capable of reconciling multiple children.
- *
- * @class ReactMultiChild
- * @internal
- */
- var ReactMultiChild = {
- /**
- * Provides common functionality for components that must reconcile multiple
- * children. This is used by `ReactDOMComponent` to mount, update, and
- * unmount child components.
- *
- * @lends {ReactMultiChild.prototype}
- */
- Mixin: {
- _reconcilerInstantiateChildren: function (nestedChildren, transaction, context) {
- if (process.env.NODE_ENV !== 'production') {
- if (this._currentElement) {
- try {
- ReactCurrentOwner.current = this._currentElement._owner;
- return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context);
- } finally {
- ReactCurrentOwner.current = null;
- }
- }
- }
- return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context);
- },
- _reconcilerUpdateChildren: function (prevChildren, nextNestedChildrenElements, transaction, context) {
- var nextChildren;
- if (process.env.NODE_ENV !== 'production') {
- if (this._currentElement) {
- try {
- ReactCurrentOwner.current = this._currentElement._owner;
- nextChildren = flattenChildren(nextNestedChildrenElements);
- } finally {
- ReactCurrentOwner.current = null;
- }
- return ReactChildReconciler.updateChildren(prevChildren, nextChildren, transaction, context);
- }
- }
- nextChildren = flattenChildren(nextNestedChildrenElements);
- return ReactChildReconciler.updateChildren(prevChildren, nextChildren, transaction, context);
- },
- /**
- * Generates a "mount image" for each of the supplied children. In the case
- * of `ReactDOMComponent`, a mount image is a string of markup.
- *
- * @param {?object} nestedChildren Nested child maps.
- * @return {array} An array of mounted representations.
- * @internal
- */
- mountChildren: function (nestedChildren, transaction, context) {
- var children = this._reconcilerInstantiateChildren(nestedChildren, transaction, context);
- this._renderedChildren = children;
- var mountImages = [];
- var index = 0;
- for (var name in children) {
- if (children.hasOwnProperty(name)) {
- var child = children[name];
- // Inlined for performance, see `ReactInstanceHandles.createReactID`.
- var rootID = this._rootNodeID + name;
- var mountImage = ReactReconciler.mountComponent(child, rootID, transaction, context);
- child._mountIndex = index++;
- mountImages.push(mountImage);
- }
- }
- return mountImages;
- },
- /**
- * Replaces any rendered children with a text content string.
- *
- * @param {string} nextContent String of content.
- * @internal
- */
- updateTextContent: function (nextContent) {
- updateDepth++;
- var errorThrown = true;
- try {
- var prevChildren = this._renderedChildren;
- // Remove any rendered children.
- ReactChildReconciler.unmountChildren(prevChildren);
- // TODO: The setTextContent operation should be enough
- for (var name in prevChildren) {
- if (prevChildren.hasOwnProperty(name)) {
- this._unmountChild(prevChildren[name]);
- }
- }
- // Set new text content.
- this.setTextContent(nextContent);
- errorThrown = false;
- } finally {
- updateDepth--;
- if (!updateDepth) {
- if (errorThrown) {
- clearQueue();
- } else {
- processQueue();
- }
- }
- }
- },
- /**
- * Replaces any rendered children with a markup string.
- *
- * @param {string} nextMarkup String of markup.
- * @internal
- */
- updateMarkup: function (nextMarkup) {
- updateDepth++;
- var errorThrown = true;
- try {
- var prevChildren = this._renderedChildren;
- // Remove any rendered children.
- ReactChildReconciler.unmountChildren(prevChildren);
- for (var name in prevChildren) {
- if (prevChildren.hasOwnProperty(name)) {
- this._unmountChildByName(prevChildren[name], name);
- }
- }
- this.setMarkup(nextMarkup);
- errorThrown = false;
- } finally {
- updateDepth--;
- if (!updateDepth) {
- if (errorThrown) {
- clearQueue();
- } else {
- processQueue();
- }
- }
- }
- },
- /**
- * Updates the rendered children with new children.
- *
- * @param {?object} nextNestedChildrenElements Nested child element maps.
- * @param {ReactReconcileTransaction} transaction
- * @internal
- */
- updateChildren: function (nextNestedChildrenElements, transaction, context) {
- updateDepth++;
- var errorThrown = true;
- try {
- this._updateChildren(nextNestedChildrenElements, transaction, context);
- errorThrown = false;
- } finally {
- updateDepth--;
- if (!updateDepth) {
- if (errorThrown) {
- clearQueue();
- } else {
- processQueue();
- }
- }
- }
- },
- /**
- * Improve performance by isolating this hot code path from the try/catch
- * block in `updateChildren`.
- *
- * @param {?object} nextNestedChildrenElements Nested child element maps.
- * @param {ReactReconcileTransaction} transaction
- * @final
- * @protected
- */
- _updateChildren: function (nextNestedChildrenElements, transaction, context) {
- var prevChildren = this._renderedChildren;
- var nextChildren = this._reconcilerUpdateChildren(prevChildren, nextNestedChildrenElements, transaction, context);
- this._renderedChildren = nextChildren;
- if (!nextChildren && !prevChildren) {
- return;
- }
- var name;
- // `nextIndex` will increment for each child in `nextChildren`, but
- // `lastIndex` will be the last index visited in `prevChildren`.
- var lastIndex = 0;
- var nextIndex = 0;
- for (name in nextChildren) {
- if (!nextChildren.hasOwnProperty(name)) {
- continue;
- }
- var prevChild = prevChildren && prevChildren[name];
- var nextChild = nextChildren[name];
- if (prevChild === nextChild) {
- this.moveChild(prevChild, nextIndex, lastIndex);
- lastIndex = Math.max(prevChild._mountIndex, lastIndex);
- prevChild._mountIndex = nextIndex;
- } else {
- if (prevChild) {
- // Update `lastIndex` before `_mountIndex` gets unset by unmounting.
- lastIndex = Math.max(prevChild._mountIndex, lastIndex);
- this._unmountChild(prevChild);
- }
- // The child must be instantiated before it's mounted.
- this._mountChildByNameAtIndex(nextChild, name, nextIndex, transaction, context);
- }
- nextIndex++;
- }
- // Remove children that are no longer present.
- for (name in prevChildren) {
- if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {
- this._unmountChild(prevChildren[name]);
- }
- }
- },
- /**
- * Unmounts all rendered children. This should be used to clean up children
- * when this component is unmounted.
- *
- * @internal
- */
- unmountChildren: function () {
- var renderedChildren = this._renderedChildren;
- ReactChildReconciler.unmountChildren(renderedChildren);
- this._renderedChildren = null;
- },
- /**
- * Moves a child component to the supplied index.
- *
- * @param {ReactComponent} child Component to move.
- * @param {number} toIndex Destination index of the element.
- * @param {number} lastIndex Last index visited of the siblings of `child`.
- * @protected
- */
- moveChild: function (child, toIndex, lastIndex) {
- // If the index of `child` is less than `lastIndex`, then it needs to
- // be moved. Otherwise, we do not need to move it because a child will be
- // inserted or moved before `child`.
- if (child._mountIndex < lastIndex) {
- enqueueMove(this._rootNodeID, child._mountIndex, toIndex);
- }
- },
- /**
- * Creates a child component.
- *
- * @param {ReactComponent} child Component to create.
- * @param {string} mountImage Markup to insert.
- * @protected
- */
- createChild: function (child, mountImage) {
- enqueueInsertMarkup(this._rootNodeID, mountImage, child._mountIndex);
- },
- /**
- * Removes a child component.
- *
- * @param {ReactComponent} child Child to remove.
- * @protected
- */
- removeChild: function (child) {
- enqueueRemove(this._rootNodeID, child._mountIndex);
- },
- /**
- * Sets this text content string.
- *
- * @param {string} textContent Text content to set.
- * @protected
- */
- setTextContent: function (textContent) {
- enqueueTextContent(this._rootNodeID, textContent);
- },
- /**
- * Sets this markup string.
- *
- * @param {string} markup Markup to set.
- * @protected
- */
- setMarkup: function (markup) {
- enqueueSetMarkup(this._rootNodeID, markup);
- },
- /**
- * Mounts a child with the supplied name.
- *
- * NOTE: This is part of `updateChildren` and is here for readability.
- *
- * @param {ReactComponent} child Component to mount.
- * @param {string} name Name of the child.
- * @param {number} index Index at which to insert the child.
- * @param {ReactReconcileTransaction} transaction
- * @private
- */
- _mountChildByNameAtIndex: function (child, name, index, transaction, context) {
- // Inlined for performance, see `ReactInstanceHandles.createReactID`.
- var rootID = this._rootNodeID + name;
- var mountImage = ReactReconciler.mountComponent(child, rootID, transaction, context);
- child._mountIndex = index;
- this.createChild(child, mountImage);
- },
- /**
- * Unmounts a rendered child.
- *
- * NOTE: This is part of `updateChildren` and is here for readability.
- *
- * @param {ReactComponent} child Component to unmount.
- * @private
- */
- _unmountChild: function (child) {
- this.removeChild(child);
- child._mountIndex = null;
- }
- }
- };
- module.exports = ReactMultiChild;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 115 */
- /***/ 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.
- *
- * @providesModule ReactChildReconciler
- * @typechecks static-only
- */
- 'use strict';
- var ReactReconciler = __webpack_require__(50);
- var instantiateReactComponent = __webpack_require__(62);
- var shouldUpdateReactComponent = __webpack_require__(67);
- var traverseAllChildren = __webpack_require__(111);
- var warning = __webpack_require__(25);
- function instantiateChild(childInstances, child, name) {
- // We found a component instance.
- var keyUnique = childInstances[name] === undefined;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(keyUnique, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.', name) : undefined;
- }
- if (child != null && keyUnique) {
- childInstances[name] = instantiateReactComponent(child, null);
- }
- }
- /**
- * ReactChildReconciler provides helpers for initializing or updating a set of
- * children. Its output is suitable for passing it onto ReactMultiChild which
- * does diffed reordering and insertion.
- */
- var ReactChildReconciler = {
- /**
- * Generates a "mount image" for each of the supplied children. In the case
- * of `ReactDOMComponent`, a mount image is a string of markup.
- *
- * @param {?object} nestedChildNodes Nested child maps.
- * @return {?object} A set of child instances.
- * @internal
- */
- instantiateChildren: function (nestedChildNodes, transaction, context) {
- if (nestedChildNodes == null) {
- return null;
- }
- var childInstances = {};
- traverseAllChildren(nestedChildNodes, instantiateChild, childInstances);
- return childInstances;
- },
- /**
- * Updates the rendered children and returns a new set of children.
- *
- * @param {?object} prevChildren Previously initialized set of children.
- * @param {?object} nextChildren Flat child element maps.
- * @param {ReactReconcileTransaction} transaction
- * @param {object} context
- * @return {?object} A new set of child instances.
- * @internal
- */
- updateChildren: function (prevChildren, nextChildren, transaction, context) {
- // We currently don't have a way to track moves here but if we use iterators
- // instead of for..in we can zip the iterators and check if an item has
- // moved.
- // TODO: If nothing has changed, return the prevChildren object so that we
- // can quickly bailout if nothing has changed.
- if (!nextChildren && !prevChildren) {
- return null;
- }
- var name;
- for (name in nextChildren) {
- if (!nextChildren.hasOwnProperty(name)) {
- continue;
- }
- var prevChild = prevChildren && prevChildren[name];
- var prevElement = prevChild && prevChild._currentElement;
- var nextElement = nextChildren[name];
- if (prevChild != null && shouldUpdateReactComponent(prevElement, nextElement)) {
- ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context);
- nextChildren[name] = prevChild;
- } else {
- if (prevChild) {
- ReactReconciler.unmountComponent(prevChild, name);
- }
- // The child must be instantiated before it's mounted.
- var nextChildInstance = instantiateReactComponent(nextElement, null);
- nextChildren[name] = nextChildInstance;
- }
- }
- // Unmount children that are no longer present.
- for (name in prevChildren) {
- if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {
- ReactReconciler.unmountComponent(prevChildren[name]);
- }
- }
- return nextChildren;
- },
- /**
- * Unmounts all rendered children. This should be used to clean up children
- * when this component is unmounted.
- *
- * @param {?object} renderedChildren Previously initialized set of children.
- * @internal
- */
- unmountChildren: function (renderedChildren) {
- for (var name in renderedChildren) {
- if (renderedChildren.hasOwnProperty(name)) {
- var renderedChild = renderedChildren[name];
- ReactReconciler.unmountComponent(renderedChild);
- }
- }
- }
- };
- module.exports = ReactChildReconciler;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 116 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule flattenChildren
- */
- 'use strict';
- var traverseAllChildren = __webpack_require__(111);
- var warning = __webpack_require__(25);
- /**
- * @param {function} traverseContext Context passed through traversal.
- * @param {?ReactComponent} child React child component.
- * @param {!string} name String name of key path to child.
- */
- function flattenSingleChildIntoContext(traverseContext, child, name) {
- // We found a component instance.
- var result = traverseContext;
- var keyUnique = result[name] === undefined;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(keyUnique, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.', name) : undefined;
- }
- if (keyUnique && child != null) {
- result[name] = child;
- }
- }
- /**
- * Flattens children that are typically specified as `props.children`. Any null
- * children will not be included in the resulting object.
- * @return {!object} flattened children keyed by name.
- */
- function flattenChildren(children) {
- if (children == null) {
- return children;
- }
- var result = {};
- traverseAllChildren(children, flattenSingleChildIntoContext, result);
- return result;
- }
- module.exports = flattenChildren;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 117 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule shallowEqual
- * @typechecks
- *
- */
- 'use strict';
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- /**
- * Performs equality by iterating through keys on an object and returning false
- * when any key has values which are not strictly equal between the arguments.
- * Returns true when the values of all keys are strictly equal.
- */
- function shallowEqual(objA, objB) {
- if (objA === objB) {
- return true;
- }
- if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {
- return false;
- }
- var keysA = Object.keys(objA);
- var keysB = Object.keys(objB);
- if (keysA.length !== keysB.length) {
- return false;
- }
- // Test for A's keys different from B.
- var bHasOwnProperty = hasOwnProperty.bind(objB);
- for (var i = 0; i < keysA.length; i++) {
- if (!bHasOwnProperty(keysA[i]) || objA[keysA[i]] !== objB[keysA[i]]) {
- return false;
- }
- }
- return true;
- }
- module.exports = shallowEqual;
- /***/ },
- /* 118 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactEventListener
- * @typechecks static-only
- */
- 'use strict';
- var EventListener = __webpack_require__(119);
- var ExecutionEnvironment = __webpack_require__(9);
- var PooledClass = __webpack_require__(56);
- var ReactInstanceHandles = __webpack_require__(45);
- var ReactMount = __webpack_require__(28);
- var ReactUpdates = __webpack_require__(54);
- var assign = __webpack_require__(39);
- var getEventTarget = __webpack_require__(81);
- var getUnboundedScrollPosition = __webpack_require__(120);
- var DOCUMENT_FRAGMENT_NODE_TYPE = 11;
- /**
- * Finds the parent React component of `node`.
- *
- * @param {*} node
- * @return {?DOMEventTarget} Parent container, or `null` if the specified node
- * is not nested.
- */
- function findParent(node) {
- // TODO: It may be a good idea to cache this to prevent unnecessary DOM
- // traversal, but caching is difficult to do correctly without using a
- // mutation observer to listen for all DOM changes.
- var nodeID = ReactMount.getID(node);
- var rootID = ReactInstanceHandles.getReactRootIDFromNodeID(nodeID);
- var container = ReactMount.findReactContainerForID(rootID);
- var parent = ReactMount.getFirstReactDOM(container);
- return parent;
- }
- // Used to store ancestor hierarchy in top level callback
- function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {
- this.topLevelType = topLevelType;
- this.nativeEvent = nativeEvent;
- this.ancestors = [];
- }
- assign(TopLevelCallbackBookKeeping.prototype, {
- destructor: function () {
- this.topLevelType = null;
- this.nativeEvent = null;
- this.ancestors.length = 0;
- }
- });
- PooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler);
- function handleTopLevelImpl(bookKeeping) {
- // TODO: Re-enable event.path handling
- //
- // if (bookKeeping.nativeEvent.path && bookKeeping.nativeEvent.path.length > 1) {
- // // New browsers have a path attribute on native events
- // handleTopLevelWithPath(bookKeeping);
- // } else {
- // // Legacy browsers don't have a path attribute on native events
- // handleTopLevelWithoutPath(bookKeeping);
- // }
- void handleTopLevelWithPath; // temporarily unused
- handleTopLevelWithoutPath(bookKeeping);
- }
- // Legacy browsers don't have a path attribute on native events
- function handleTopLevelWithoutPath(bookKeeping) {
- var topLevelTarget = ReactMount.getFirstReactDOM(getEventTarget(bookKeeping.nativeEvent)) || window;
- // Loop through the hierarchy, in case there's any nested components.
- // It's important that we build the array of ancestors before calling any
- // event handlers, because event handlers can modify the DOM, leading to
- // inconsistencies with ReactMount's node cache. See #1105.
- var ancestor = topLevelTarget;
- while (ancestor) {
- bookKeeping.ancestors.push(ancestor);
- ancestor = findParent(ancestor);
- }
- for (var i = 0; i < bookKeeping.ancestors.length; i++) {
- topLevelTarget = bookKeeping.ancestors[i];
- var topLevelTargetID = ReactMount.getID(topLevelTarget) || '';
- ReactEventListener._handleTopLevel(bookKeeping.topLevelType, topLevelTarget, topLevelTargetID, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));
- }
- }
- // New browsers have a path attribute on native events
- function handleTopLevelWithPath(bookKeeping) {
- var path = bookKeeping.nativeEvent.path;
- var currentNativeTarget = path[0];
- var eventsFired = 0;
- for (var i = 0; i < path.length; i++) {
- var currentPathElement = path[i];
- if (currentPathElement.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE) {
- currentNativeTarget = path[i + 1];
- }
- // TODO: slow
- var reactParent = ReactMount.getFirstReactDOM(currentPathElement);
- if (reactParent === currentPathElement) {
- var currentPathElementID = ReactMount.getID(currentPathElement);
- var newRootID = ReactInstanceHandles.getReactRootIDFromNodeID(currentPathElementID);
- bookKeeping.ancestors.push(currentPathElement);
- var topLevelTargetID = ReactMount.getID(currentPathElement) || '';
- eventsFired++;
- ReactEventListener._handleTopLevel(bookKeeping.topLevelType, currentPathElement, topLevelTargetID, bookKeeping.nativeEvent, currentNativeTarget);
- // Jump to the root of this React render tree
- while (currentPathElementID !== newRootID) {
- i++;
- currentPathElement = path[i];
- currentPathElementID = ReactMount.getID(currentPathElement);
- }
- }
- }
- if (eventsFired === 0) {
- ReactEventListener._handleTopLevel(bookKeeping.topLevelType, window, '', bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));
- }
- }
- function scrollValueMonitor(cb) {
- var scrollPosition = getUnboundedScrollPosition(window);
- cb(scrollPosition);
- }
- var ReactEventListener = {
- _enabled: true,
- _handleTopLevel: null,
- WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,
- setHandleTopLevel: function (handleTopLevel) {
- ReactEventListener._handleTopLevel = handleTopLevel;
- },
- setEnabled: function (enabled) {
- ReactEventListener._enabled = !!enabled;
- },
- isEnabled: function () {
- return ReactEventListener._enabled;
- },
- /**
- * Traps top-level events by using event bubbling.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {string} handlerBaseName Event name (e.g. "click").
- * @param {object} handle Element on which to attach listener.
- * @return {?object} An object with a remove function which will forcefully
- * remove the listener.
- * @internal
- */
- trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {
- var element = handle;
- if (!element) {
- return null;
- }
- return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));
- },
- /**
- * Traps a top-level event by using event capturing.
- *
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {string} handlerBaseName Event name (e.g. "click").
- * @param {object} handle Element on which to attach listener.
- * @return {?object} An object with a remove function which will forcefully
- * remove the listener.
- * @internal
- */
- trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {
- var element = handle;
- if (!element) {
- return null;
- }
- return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));
- },
- monitorScrollValue: function (refresh) {
- var callback = scrollValueMonitor.bind(null, refresh);
- EventListener.listen(window, 'scroll', callback);
- },
- dispatchEvent: function (topLevelType, nativeEvent) {
- if (!ReactEventListener._enabled) {
- return;
- }
- var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent);
- try {
- // Event queue being processed in the same cycle allows
- // `preventDefault`.
- ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);
- } finally {
- TopLevelCallbackBookKeeping.release(bookKeeping);
- }
- }
- };
- module.exports = ReactEventListener;
- /***/ },
- /* 119 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, Facebook, Inc.
- *
- * 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.
- *
- * @providesModule EventListener
- * @typechecks
- */
- 'use strict';
- var emptyFunction = __webpack_require__(15);
- /**
- * Upstream version of event listener. Does not take into account specific
- * nature of platform.
- */
- var EventListener = {
- /**
- * Listen to DOM events during the bubble phase.
- *
- * @param {DOMEventTarget} target DOM element to register listener on.
- * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
- * @param {function} callback Callback function.
- * @return {object} Object with a `remove` method.
- */
- listen: function (target, eventType, callback) {
- if (target.addEventListener) {
- target.addEventListener(eventType, callback, false);
- return {
- remove: function () {
- target.removeEventListener(eventType, callback, false);
- }
- };
- } else if (target.attachEvent) {
- target.attachEvent('on' + eventType, callback);
- return {
- remove: function () {
- target.detachEvent('on' + eventType, callback);
- }
- };
- }
- },
- /**
- * Listen to DOM events during the capture phase.
- *
- * @param {DOMEventTarget} target DOM element to register listener on.
- * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
- * @param {function} callback Callback function.
- * @return {object} Object with a `remove` method.
- */
- capture: function (target, eventType, callback) {
- if (target.addEventListener) {
- target.addEventListener(eventType, callback, true);
- return {
- remove: function () {
- target.removeEventListener(eventType, callback, true);
- }
- };
- } else {
- if (process.env.NODE_ENV !== 'production') {
- console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');
- }
- return {
- remove: emptyFunction
- };
- }
- },
- registerDefault: function () {}
- };
- module.exports = EventListener;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 120 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getUnboundedScrollPosition
- * @typechecks
- */
- 'use strict';
- /**
- * Gets the scroll position of the supplied element or window.
- *
- * The return values are unbounded, unlike `getScrollPosition`. This means they
- * may be negative or exceed the element boundaries (which is possible using
- * inertial scrolling).
- *
- * @param {DOMWindow|DOMElement} scrollable
- * @return {object} Map with `x` and `y` keys.
- */
- function getUnboundedScrollPosition(scrollable) {
- if (scrollable === window) {
- return {
- x: window.pageXOffset || document.documentElement.scrollLeft,
- y: window.pageYOffset || document.documentElement.scrollTop
- };
- }
- return {
- x: scrollable.scrollLeft,
- y: scrollable.scrollTop
- };
- }
- module.exports = getUnboundedScrollPosition;
- /***/ },
- /* 121 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactInjection
- */
- 'use strict';
- var DOMProperty = __webpack_require__(23);
- var EventPluginHub = __webpack_require__(31);
- var ReactComponentEnvironment = __webpack_require__(64);
- var ReactClass = __webpack_require__(122);
- var ReactEmptyComponent = __webpack_require__(68);
- var ReactBrowserEventEmitter = __webpack_require__(29);
- var ReactNativeComponent = __webpack_require__(69);
- var ReactPerf = __webpack_require__(18);
- var ReactRootIndex = __webpack_require__(46);
- var ReactUpdates = __webpack_require__(54);
- var ReactInjection = {
- Component: ReactComponentEnvironment.injection,
- Class: ReactClass.injection,
- DOMProperty: DOMProperty.injection,
- EmptyComponent: ReactEmptyComponent.injection,
- EventPluginHub: EventPluginHub.injection,
- EventEmitter: ReactBrowserEventEmitter.injection,
- NativeComponent: ReactNativeComponent.injection,
- Perf: ReactPerf.injection,
- RootIndex: ReactRootIndex.injection,
- Updates: ReactUpdates.injection
- };
- module.exports = ReactInjection;
- /***/ },
- /* 122 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactClass
- */
- 'use strict';
- var ReactComponent = __webpack_require__(123);
- var ReactElement = __webpack_require__(42);
- var ReactPropTypeLocations = __webpack_require__(65);
- var ReactPropTypeLocationNames = __webpack_require__(66);
- var ReactNoopUpdateQueue = __webpack_require__(124);
- var assign = __webpack_require__(39);
- var emptyObject = __webpack_require__(58);
- var invariant = __webpack_require__(13);
- var keyMirror = __webpack_require__(17);
- var keyOf = __webpack_require__(79);
- var warning = __webpack_require__(25);
- 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 = [];
- var warnedSetProps = false;
- function warnSetProps() {
- if (!warnedSetProps) {
- warnedSetProps = true;
- process.env.NODE_ENV !== 'production' ? warning(false, 'setProps(...) and replaceProps(...) are deprecated. ' + 'Instead, call render again at the top level.') : undefined;
- }
- }
- /**
- * Composite components are higher-level components that compose other composite
- * or native 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 not 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) : undefined;
- }
- }
- }
- function validateMethodOverride(proto, 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) : invariant(false) : undefined;
- }
- // Disallow defining methods more than once unless explicitly allowed.
- if (proto.hasOwnProperty(name)) {
- !(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) : invariant(false) : undefined;
- }
- }
- /**
- * Mixin helper which handles policy validation and reserved
- * specification keys when building React classses.
- */
- function mixSpecIntoComponent(Constructor, spec) {
- if (!spec) {
- return;
- }
- !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to ' + 'use a component class as a mixin. Instead, just use a regular object.') : invariant(false) : undefined;
- !!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.') : invariant(false) : undefined;
- var proto = Constructor.prototype;
- // 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];
- validateMethodOverride(proto, 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 isAlreadyDefined = proto.hasOwnProperty(name);
- var isFunction = typeof property === 'function';
- var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;
- if (shouldAutoBind) {
- if (!proto.__reactAutoBindMap) {
- proto.__reactAutoBindMap = {};
- }
- proto.__reactAutoBindMap[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) : invariant(false) : undefined;
- // 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) : invariant(false) : undefined;
- 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) : invariant(false) : undefined;
- 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.') : invariant(false) : undefined;
- 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) : invariant(false) : undefined;
- 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;
- /* eslint-disable block-scoped-var, no-undef */
- 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) : undefined;
- } 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) : undefined;
- return boundMethod;
- }
- var reboundMethod = _bind.apply(boundMethod, arguments);
- reboundMethod.__reactBoundContext = component;
- reboundMethod.__reactBoundMethod = method;
- reboundMethod.__reactBoundArguments = args;
- return reboundMethod;
- /* eslint-enable */
- };
- }
- return boundMethod;
- }
- /**
- * Binds all auto-bound methods in a component.
- *
- * @param {object} component Component whose method is going to be bound.
- */
- function bindAutoBindMethods(component) {
- for (var autoBindKey in component.__reactAutoBindMap) {
- if (component.__reactAutoBindMap.hasOwnProperty(autoBindKey)) {
- var method = component.__reactAutoBindMap[autoBindKey];
- 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);
- }
- },
- /**
- * 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);
- },
- /**
- * Sets a subset of the props.
- *
- * @param {object} partialProps Subset of the next props.
- * @param {?function} callback Called after props are updated.
- * @final
- * @public
- * @deprecated
- */
- setProps: function (partialProps, callback) {
- if (process.env.NODE_ENV !== 'production') {
- warnSetProps();
- }
- this.updater.enqueueSetProps(this, partialProps);
- if (callback) {
- this.updater.enqueueCallback(this, callback);
- }
- },
- /**
- * Replace all the props.
- *
- * @param {object} newProps Subset of the next props.
- * @param {?function} callback Called after props are updated.
- * @final
- * @public
- * @deprecated
- */
- replaceProps: function (newProps, callback) {
- if (process.env.NODE_ENV !== 'production') {
- warnSetProps();
- }
- this.updater.enqueueReplaceProps(this, newProps);
- if (callback) {
- this.updater.enqueueCallback(this, callback);
- }
- }
- };
- 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.
- *
- * @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 is 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') : undefined;
- }
- // Wire up auto-binding
- if (this.__reactAutoBindMap) {
- 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 (typeof 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') : invariant(false) : undefined;
- this.state = initialState;
- };
- Constructor.prototype = new ReactClassComponent();
- Constructor.prototype.constructor = Constructor;
- 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.') : invariant(false) : undefined;
- 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') : undefined;
- process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : undefined;
- }
- // 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)))
- /***/ },
- /* 123 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactComponent
- */
- 'use strict';
- var ReactNoopUpdateQueue = __webpack_require__(124);
- var canDefineProperty = __webpack_require__(43);
- var emptyObject = __webpack_require__(58);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- /**
- * 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.') : invariant(false) : undefined;
- if (process.env.NODE_ENV !== 'production') {
- process.env.NODE_ENV !== 'production' ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : undefined;
- }
- this.updater.enqueueSetState(this, partialState);
- if (callback) {
- this.updater.enqueueCallback(this, 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 {?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);
- }
- };
- /**
- * 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 = {
- getDOMNode: ['getDOMNode', 'Use ReactDOM.findDOMNode(component) instead.'],
- isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
- replaceProps: ['replaceProps', 'Instead, call render again at the top level.'],
- replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'],
- setProps: ['setProps', 'Instead, call render again at the top level.']
- };
- 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]) : undefined;
- 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)))
- /***/ },
- /* 124 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 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.
- *
- * @providesModule ReactNoopUpdateQueue
- */
- 'use strict';
- var warning = __webpack_require__(25);
- function warnTDZ(publicInstance, callerName) {
- if (process.env.NODE_ENV !== 'production') {
- 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, publicInstance.constructor && publicInstance.constructor.displayName || '') : undefined;
- }
- }
- /**
- * 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) {
- warnTDZ(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) {
- warnTDZ(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) {
- warnTDZ(publicInstance, 'setState');
- },
- /**
- * Sets a subset of the props.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @param {object} partialProps Subset of the next props.
- * @internal
- */
- enqueueSetProps: function (publicInstance, partialProps) {
- warnTDZ(publicInstance, 'setProps');
- },
- /**
- * Replaces all of the props.
- *
- * @param {ReactClass} publicInstance The instance that should rerender.
- * @param {object} props New props.
- * @internal
- */
- enqueueReplaceProps: function (publicInstance, props) {
- warnTDZ(publicInstance, 'replaceProps');
- }
- };
- module.exports = ReactNoopUpdateQueue;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 125 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactReconcileTransaction
- * @typechecks static-only
- */
- 'use strict';
- var CallbackQueue = __webpack_require__(55);
- var PooledClass = __webpack_require__(56);
- var ReactBrowserEventEmitter = __webpack_require__(29);
- var ReactDOMFeatureFlags = __webpack_require__(41);
- var ReactInputSelection = __webpack_require__(126);
- var Transaction = __webpack_require__(57);
- var assign = __webpack_require__(39);
- /**
- * Ensures that, when possible, the selection range (currently selected text
- * input) is not disturbed by performing the transaction.
- */
- var SELECTION_RESTORATION = {
- /**
- * @return {Selection} Selection information.
- */
- initialize: ReactInputSelection.getSelectionInformation,
- /**
- * @param {Selection} sel Selection information returned from `initialize`.
- */
- close: ReactInputSelection.restoreSelection
- };
- /**
- * Suppresses events (blur/focus) that could be inadvertently dispatched due to
- * high level DOM manipulations (like temporarily removing a text input from the
- * DOM).
- */
- var EVENT_SUPPRESSION = {
- /**
- * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before
- * the reconciliation.
- */
- initialize: function () {
- var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();
- ReactBrowserEventEmitter.setEnabled(false);
- return currentlyEnabled;
- },
- /**
- * @param {boolean} previouslyEnabled Enabled status of
- * `ReactBrowserEventEmitter` before the reconciliation occurred. `close`
- * restores the previous value.
- */
- close: function (previouslyEnabled) {
- ReactBrowserEventEmitter.setEnabled(previouslyEnabled);
- }
- };
- /**
- * Provides a queue for collecting `componentDidMount` and
- * `componentDidUpdate` callbacks during the the transaction.
- */
- var ON_DOM_READY_QUEUEING = {
- /**
- * Initializes the internal `onDOMReady` queue.
- */
- initialize: function () {
- this.reactMountReady.reset();
- },
- /**
- * After DOM is flushed, invoke all registered `onDOMReady` callbacks.
- */
- close: function () {
- this.reactMountReady.notifyAll();
- }
- };
- /**
- * Executed within the scope of the `Transaction` instance. Consider these as
- * being member methods, but with an implied ordering while being isolated from
- * each other.
- */
- var TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING];
- /**
- * Currently:
- * - The order that these are listed in the transaction is critical:
- * - Suppresses events.
- * - Restores selection range.
- *
- * Future:
- * - Restore document/overflow scroll positions that were unintentionally
- * modified via DOM insertions above the top viewport boundary.
- * - Implement/integrate with customized constraint based layout system and keep
- * track of which dimensions must be remeasured.
- *
- * @class ReactReconcileTransaction
- */
- function ReactReconcileTransaction(forceHTML) {
- this.reinitializeTransaction();
- // Only server-side rendering really needs this option (see
- // `ReactServerRendering`), but server-side uses
- // `ReactServerRenderingTransaction` instead. This option is here so that it's
- // accessible and defaults to false when `ReactDOMComponent` and
- // `ReactTextComponent` checks it in `mountComponent`.`
- this.renderToStaticMarkup = false;
- this.reactMountReady = CallbackQueue.getPooled(null);
- this.useCreateElement = !forceHTML && ReactDOMFeatureFlags.useCreateElement;
- }
- var Mixin = {
- /**
- * @see Transaction
- * @abstract
- * @final
- * @return {array<object>} List of operation wrap procedures.
- * TODO: convert to array<TransactionWrapper>
- */
- getTransactionWrappers: function () {
- return TRANSACTION_WRAPPERS;
- },
- /**
- * @return {object} The queue to collect `onDOMReady` callbacks with.
- */
- getReactMountReady: function () {
- return this.reactMountReady;
- },
- /**
- * `PooledClass` looks for this, and will invoke this before allowing this
- * instance to be reused.
- */
- destructor: function () {
- CallbackQueue.release(this.reactMountReady);
- this.reactMountReady = null;
- }
- };
- assign(ReactReconcileTransaction.prototype, Transaction.Mixin, Mixin);
- PooledClass.addPoolingTo(ReactReconcileTransaction);
- module.exports = ReactReconcileTransaction;
- /***/ },
- /* 126 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactInputSelection
- */
- 'use strict';
- var ReactDOMSelection = __webpack_require__(127);
- var containsNode = __webpack_require__(59);
- var focusNode = __webpack_require__(95);
- var getActiveElement = __webpack_require__(129);
- function isInDocument(node) {
- return containsNode(document.documentElement, node);
- }
- /**
- * @ReactInputSelection: React input selection module. Based on Selection.js,
- * but modified to be suitable for react and has a couple of bug fixes (doesn't
- * assume buttons have range selections allowed).
- * Input selection module for React.
- */
- var ReactInputSelection = {
- hasSelectionCapabilities: function (elem) {
- var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();
- return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');
- },
- getSelectionInformation: function () {
- var focusedElem = getActiveElement();
- return {
- focusedElem: focusedElem,
- selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null
- };
- },
- /**
- * @restoreSelection: If any selection information was potentially lost,
- * restore it. This is useful when performing operations that could remove dom
- * nodes and place them back in, resulting in focus being lost.
- */
- restoreSelection: function (priorSelectionInformation) {
- var curFocusedElem = getActiveElement();
- var priorFocusedElem = priorSelectionInformation.focusedElem;
- var priorSelectionRange = priorSelectionInformation.selectionRange;
- if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {
- if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {
- ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange);
- }
- focusNode(priorFocusedElem);
- }
- },
- /**
- * @getSelection: Gets the selection bounds of a focused textarea, input or
- * contentEditable node.
- * -@input: Look up selection bounds of this input
- * -@return {start: selectionStart, end: selectionEnd}
- */
- getSelection: function (input) {
- var selection;
- if ('selectionStart' in input) {
- // Modern browser with input or textarea.
- selection = {
- start: input.selectionStart,
- end: input.selectionEnd
- };
- } else if (document.selection && (input.nodeName && input.nodeName.toLowerCase() === 'input')) {
- // IE8 input.
- var range = document.selection.createRange();
- // There can only be one selection per document in IE, so it must
- // be in our element.
- if (range.parentElement() === input) {
- selection = {
- start: -range.moveStart('character', -input.value.length),
- end: -range.moveEnd('character', -input.value.length)
- };
- }
- } else {
- // Content editable or old IE textarea.
- selection = ReactDOMSelection.getOffsets(input);
- }
- return selection || { start: 0, end: 0 };
- },
- /**
- * @setSelection: Sets the selection bounds of a textarea or input and focuses
- * the input.
- * -@input Set selection bounds of this input or textarea
- * -@offsets Object of same form that is returned from get*
- */
- setSelection: function (input, offsets) {
- var start = offsets.start;
- var end = offsets.end;
- if (typeof end === 'undefined') {
- end = start;
- }
- if ('selectionStart' in input) {
- input.selectionStart = start;
- input.selectionEnd = Math.min(end, input.value.length);
- } else if (document.selection && (input.nodeName && input.nodeName.toLowerCase() === 'input')) {
- var range = input.createTextRange();
- range.collapse(true);
- range.moveStart('character', start);
- range.moveEnd('character', end - start);
- range.select();
- } else {
- ReactDOMSelection.setOffsets(input, offsets);
- }
- }
- };
- module.exports = ReactInputSelection;
- /***/ },
- /* 127 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMSelection
- */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var getNodeForCharacterOffset = __webpack_require__(128);
- var getTextContentAccessor = __webpack_require__(75);
- /**
- * While `isCollapsed` is available on the Selection object and `collapsed`
- * is available on the Range object, IE11 sometimes gets them wrong.
- * If the anchor/focus nodes and offsets are the same, the range is collapsed.
- */
- function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {
- return anchorNode === focusNode && anchorOffset === focusOffset;
- }
- /**
- * Get the appropriate anchor and focus node/offset pairs for IE.
- *
- * The catch here is that IE's selection API doesn't provide information
- * about whether the selection is forward or backward, so we have to
- * behave as though it's always forward.
- *
- * IE text differs from modern selection in that it behaves as though
- * block elements end with a new line. This means character offsets will
- * differ between the two APIs.
- *
- * @param {DOMElement} node
- * @return {object}
- */
- function getIEOffsets(node) {
- var selection = document.selection;
- var selectedRange = selection.createRange();
- var selectedLength = selectedRange.text.length;
- // Duplicate selection so we can move range without breaking user selection.
- var fromStart = selectedRange.duplicate();
- fromStart.moveToElementText(node);
- fromStart.setEndPoint('EndToStart', selectedRange);
- var startOffset = fromStart.text.length;
- var endOffset = startOffset + selectedLength;
- return {
- start: startOffset,
- end: endOffset
- };
- }
- /**
- * @param {DOMElement} node
- * @return {?object}
- */
- function getModernOffsets(node) {
- var selection = window.getSelection && window.getSelection();
- if (!selection || selection.rangeCount === 0) {
- return null;
- }
- var anchorNode = selection.anchorNode;
- var anchorOffset = selection.anchorOffset;
- var focusNode = selection.focusNode;
- var focusOffset = selection.focusOffset;
- var currentRange = selection.getRangeAt(0);
- // In Firefox, range.startContainer and range.endContainer can be "anonymous
- // divs", e.g. the up/down buttons on an <input type="number">. Anonymous
- // divs do not seem to expose properties, triggering a "Permission denied
- // error" if any of its properties are accessed. The only seemingly possible
- // way to avoid erroring is to access a property that typically works for
- // non-anonymous divs and catch any error that may otherwise arise. See
- // https://bugzilla.mozilla.org/show_bug.cgi?id=208427
- try {
- /* eslint-disable no-unused-expressions */
- currentRange.startContainer.nodeType;
- currentRange.endContainer.nodeType;
- /* eslint-enable no-unused-expressions */
- } catch (e) {
- return null;
- }
- // If the node and offset values are the same, the selection is collapsed.
- // `Selection.isCollapsed` is available natively, but IE sometimes gets
- // this value wrong.
- var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset);
- var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;
- var tempRange = currentRange.cloneRange();
- tempRange.selectNodeContents(node);
- tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);
- var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset);
- var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;
- var end = start + rangeLength;
- // Detect whether the selection is backward.
- var detectionRange = document.createRange();
- detectionRange.setStart(anchorNode, anchorOffset);
- detectionRange.setEnd(focusNode, focusOffset);
- var isBackward = detectionRange.collapsed;
- return {
- start: isBackward ? end : start,
- end: isBackward ? start : end
- };
- }
- /**
- * @param {DOMElement|DOMTextNode} node
- * @param {object} offsets
- */
- function setIEOffsets(node, offsets) {
- var range = document.selection.createRange().duplicate();
- var start, end;
- if (typeof offsets.end === 'undefined') {
- start = offsets.start;
- end = start;
- } else if (offsets.start > offsets.end) {
- start = offsets.end;
- end = offsets.start;
- } else {
- start = offsets.start;
- end = offsets.end;
- }
- range.moveToElementText(node);
- range.moveStart('character', start);
- range.setEndPoint('EndToStart', range);
- range.moveEnd('character', end - start);
- range.select();
- }
- /**
- * In modern non-IE browsers, we can support both forward and backward
- * selections.
- *
- * Note: IE10+ supports the Selection object, but it does not support
- * the `extend` method, which means that even in modern IE, it's not possible
- * to programatically create a backward selection. Thus, for all IE
- * versions, we use the old IE API to create our selections.
- *
- * @param {DOMElement|DOMTextNode} node
- * @param {object} offsets
- */
- function setModernOffsets(node, offsets) {
- if (!window.getSelection) {
- return;
- }
- var selection = window.getSelection();
- var length = node[getTextContentAccessor()].length;
- var start = Math.min(offsets.start, length);
- var end = typeof offsets.end === 'undefined' ? start : Math.min(offsets.end, length);
- // IE 11 uses modern selection, but doesn't support the extend method.
- // Flip backward selections, so we can set with a single range.
- if (!selection.extend && start > end) {
- var temp = end;
- end = start;
- start = temp;
- }
- var startMarker = getNodeForCharacterOffset(node, start);
- var endMarker = getNodeForCharacterOffset(node, end);
- if (startMarker && endMarker) {
- var range = document.createRange();
- range.setStart(startMarker.node, startMarker.offset);
- selection.removeAllRanges();
- if (start > end) {
- selection.addRange(range);
- selection.extend(endMarker.node, endMarker.offset);
- } else {
- range.setEnd(endMarker.node, endMarker.offset);
- selection.addRange(range);
- }
- }
- }
- var useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window);
- var ReactDOMSelection = {
- /**
- * @param {DOMElement} node
- */
- getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,
- /**
- * @param {DOMElement|DOMTextNode} node
- * @param {object} offsets
- */
- setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets
- };
- module.exports = ReactDOMSelection;
- /***/ },
- /* 128 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getNodeForCharacterOffset
- */
- 'use strict';
- /**
- * Given any node return the first leaf node without children.
- *
- * @param {DOMElement|DOMTextNode} node
- * @return {DOMElement|DOMTextNode}
- */
- function getLeafNode(node) {
- while (node && node.firstChild) {
- node = node.firstChild;
- }
- return node;
- }
- /**
- * Get the next sibling within a container. This will walk up the
- * DOM if a node's siblings have been exhausted.
- *
- * @param {DOMElement|DOMTextNode} node
- * @return {?DOMElement|DOMTextNode}
- */
- function getSiblingNode(node) {
- while (node) {
- if (node.nextSibling) {
- return node.nextSibling;
- }
- node = node.parentNode;
- }
- }
- /**
- * Get object describing the nodes which contain characters at offset.
- *
- * @param {DOMElement|DOMTextNode} root
- * @param {number} offset
- * @return {?object}
- */
- function getNodeForCharacterOffset(root, offset) {
- var node = getLeafNode(root);
- var nodeStart = 0;
- var nodeEnd = 0;
- while (node) {
- if (node.nodeType === 3) {
- nodeEnd = nodeStart + node.textContent.length;
- if (nodeStart <= offset && nodeEnd >= offset) {
- return {
- node: node,
- offset: offset - nodeStart
- };
- }
- nodeStart = nodeEnd;
- }
- node = getLeafNode(getSiblingNode(node));
- }
- }
- module.exports = getNodeForCharacterOffset;
- /***/ },
- /* 129 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getActiveElement
- * @typechecks
- */
- /* eslint-disable fb-www/typeof-undefined */
- /**
- * Same as document.activeElement but wraps in a try-catch block. In IE it is
- * not safe to call document.activeElement if there is nothing focused.
- *
- * The activeElement will be null only if the document or document body is not
- * yet defined.
- */
- 'use strict';
- function getActiveElement() /*?DOMElement*/{
- if (typeof document === 'undefined') {
- return null;
- }
- try {
- return document.activeElement || document.body;
- } catch (e) {
- return document.body;
- }
- }
- module.exports = getActiveElement;
- /***/ },
- /* 130 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SelectEventPlugin
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventPropagators = __webpack_require__(73);
- var ExecutionEnvironment = __webpack_require__(9);
- var ReactInputSelection = __webpack_require__(126);
- var SyntheticEvent = __webpack_require__(77);
- var getActiveElement = __webpack_require__(129);
- var isTextInputElement = __webpack_require__(82);
- var keyOf = __webpack_require__(79);
- var shallowEqual = __webpack_require__(117);
- var topLevelTypes = EventConstants.topLevelTypes;
- var skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11;
- var eventTypes = {
- select: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onSelect: null }),
- captured: keyOf({ onSelectCapture: null })
- },
- dependencies: [topLevelTypes.topBlur, topLevelTypes.topContextMenu, topLevelTypes.topFocus, topLevelTypes.topKeyDown, topLevelTypes.topMouseDown, topLevelTypes.topMouseUp, topLevelTypes.topSelectionChange]
- }
- };
- var activeElement = null;
- var activeElementID = null;
- var lastSelection = null;
- var mouseDown = false;
- // Track whether a listener exists for this plugin. If none exist, we do
- // not extract events.
- var hasListener = false;
- var ON_SELECT_KEY = keyOf({ onSelect: null });
- /**
- * Get an object which is a unique representation of the current selection.
- *
- * The return value will not be consistent across nodes or browsers, but
- * two identical selections on the same node will return identical objects.
- *
- * @param {DOMElement} node
- * @return {object}
- */
- function getSelection(node) {
- if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) {
- return {
- start: node.selectionStart,
- end: node.selectionEnd
- };
- } else if (window.getSelection) {
- var selection = window.getSelection();
- return {
- anchorNode: selection.anchorNode,
- anchorOffset: selection.anchorOffset,
- focusNode: selection.focusNode,
- focusOffset: selection.focusOffset
- };
- } else if (document.selection) {
- var range = document.selection.createRange();
- return {
- parentElement: range.parentElement(),
- text: range.text,
- top: range.boundingTop,
- left: range.boundingLeft
- };
- }
- }
- /**
- * Poll selection to see whether it's changed.
- *
- * @param {object} nativeEvent
- * @return {?SyntheticEvent}
- */
- function constructSelectEvent(nativeEvent, nativeEventTarget) {
- // Ensure we have the right element, and that the user is not dragging a
- // selection (this matches native `select` event behavior). In HTML5, select
- // fires only on input and textarea thus if there's no focused element we
- // won't dispatch.
- if (mouseDown || activeElement == null || activeElement !== getActiveElement()) {
- return null;
- }
- // Only fire when selection has actually changed.
- var currentSelection = getSelection(activeElement);
- if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {
- lastSelection = currentSelection;
- var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementID, nativeEvent, nativeEventTarget);
- syntheticEvent.type = 'select';
- syntheticEvent.target = activeElement;
- EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);
- return syntheticEvent;
- }
- return null;
- }
- /**
- * This plugin creates an `onSelect` event that normalizes select events
- * across form elements.
- *
- * Supported elements are:
- * - input (see `isTextInputElement`)
- * - textarea
- * - contentEditable
- *
- * This differs from native browser implementations in the following ways:
- * - Fires on contentEditable fields as well as inputs.
- * - Fires for collapsed selection.
- * - Fires after user input.
- */
- var SelectEventPlugin = {
- eventTypes: eventTypes,
- /**
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {*} An accumulation of synthetic events.
- * @see {EventPluginHub.extractEvents}
- */
- extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- if (!hasListener) {
- return null;
- }
- switch (topLevelType) {
- // Track the input node that has focus.
- case topLevelTypes.topFocus:
- if (isTextInputElement(topLevelTarget) || topLevelTarget.contentEditable === 'true') {
- activeElement = topLevelTarget;
- activeElementID = topLevelTargetID;
- lastSelection = null;
- }
- break;
- case topLevelTypes.topBlur:
- activeElement = null;
- activeElementID = null;
- lastSelection = null;
- break;
- // Don't fire the event while the user is dragging. This matches the
- // semantics of the native select event.
- case topLevelTypes.topMouseDown:
- mouseDown = true;
- break;
- case topLevelTypes.topContextMenu:
- case topLevelTypes.topMouseUp:
- mouseDown = false;
- return constructSelectEvent(nativeEvent, nativeEventTarget);
- // Chrome and IE fire non-standard event when selection is changed (and
- // sometimes when it hasn't). IE's event fires out of order with respect
- // to key and input events on deletion, so we discard it.
- //
- // Firefox doesn't support selectionchange, so check selection status
- // after each key entry. The selection changes after keydown and before
- // keyup, but we check on keydown as well in the case of holding down a
- // key, when multiple keydown events are fired but only one keyup is.
- // This is also our approach for IE handling, for the reason above.
- case topLevelTypes.topSelectionChange:
- if (skipSelectionChangeEvent) {
- break;
- }
- // falls through
- case topLevelTypes.topKeyDown:
- case topLevelTypes.topKeyUp:
- return constructSelectEvent(nativeEvent, nativeEventTarget);
- }
- return null;
- },
- didPutListener: function (id, registrationName, listener) {
- if (registrationName === ON_SELECT_KEY) {
- hasListener = true;
- }
- }
- };
- module.exports = SelectEventPlugin;
- /***/ },
- /* 131 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ServerReactRootIndex
- * @typechecks
- */
- 'use strict';
- /**
- * Size of the reactRoot ID space. We generate random numbers for React root
- * IDs and if there's a collision the events and DOM update system will
- * get confused. In the future we need a way to generate GUIDs but for
- * now this will work on a smaller scale.
- */
- var GLOBAL_MOUNT_POINT_MAX = Math.pow(2, 53);
- var ServerReactRootIndex = {
- createReactRootIndex: function () {
- return Math.ceil(Math.random() * GLOBAL_MOUNT_POINT_MAX);
- }
- };
- module.exports = ServerReactRootIndex;
- /***/ },
- /* 132 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SimpleEventPlugin
- */
- 'use strict';
- var EventConstants = __webpack_require__(30);
- var EventListener = __webpack_require__(119);
- var EventPropagators = __webpack_require__(73);
- var ReactMount = __webpack_require__(28);
- var SyntheticClipboardEvent = __webpack_require__(133);
- var SyntheticEvent = __webpack_require__(77);
- var SyntheticFocusEvent = __webpack_require__(134);
- var SyntheticKeyboardEvent = __webpack_require__(135);
- var SyntheticMouseEvent = __webpack_require__(86);
- var SyntheticDragEvent = __webpack_require__(138);
- var SyntheticTouchEvent = __webpack_require__(139);
- var SyntheticUIEvent = __webpack_require__(87);
- var SyntheticWheelEvent = __webpack_require__(140);
- var emptyFunction = __webpack_require__(15);
- var getEventCharCode = __webpack_require__(136);
- var invariant = __webpack_require__(13);
- var keyOf = __webpack_require__(79);
- var topLevelTypes = EventConstants.topLevelTypes;
- var eventTypes = {
- abort: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onAbort: true }),
- captured: keyOf({ onAbortCapture: true })
- }
- },
- blur: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onBlur: true }),
- captured: keyOf({ onBlurCapture: true })
- }
- },
- canPlay: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCanPlay: true }),
- captured: keyOf({ onCanPlayCapture: true })
- }
- },
- canPlayThrough: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCanPlayThrough: true }),
- captured: keyOf({ onCanPlayThroughCapture: true })
- }
- },
- click: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onClick: true }),
- captured: keyOf({ onClickCapture: true })
- }
- },
- contextMenu: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onContextMenu: true }),
- captured: keyOf({ onContextMenuCapture: true })
- }
- },
- copy: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCopy: true }),
- captured: keyOf({ onCopyCapture: true })
- }
- },
- cut: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onCut: true }),
- captured: keyOf({ onCutCapture: true })
- }
- },
- doubleClick: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDoubleClick: true }),
- captured: keyOf({ onDoubleClickCapture: true })
- }
- },
- drag: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDrag: true }),
- captured: keyOf({ onDragCapture: true })
- }
- },
- dragEnd: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDragEnd: true }),
- captured: keyOf({ onDragEndCapture: true })
- }
- },
- dragEnter: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDragEnter: true }),
- captured: keyOf({ onDragEnterCapture: true })
- }
- },
- dragExit: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDragExit: true }),
- captured: keyOf({ onDragExitCapture: true })
- }
- },
- dragLeave: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDragLeave: true }),
- captured: keyOf({ onDragLeaveCapture: true })
- }
- },
- dragOver: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDragOver: true }),
- captured: keyOf({ onDragOverCapture: true })
- }
- },
- dragStart: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDragStart: true }),
- captured: keyOf({ onDragStartCapture: true })
- }
- },
- drop: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDrop: true }),
- captured: keyOf({ onDropCapture: true })
- }
- },
- durationChange: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onDurationChange: true }),
- captured: keyOf({ onDurationChangeCapture: true })
- }
- },
- emptied: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onEmptied: true }),
- captured: keyOf({ onEmptiedCapture: true })
- }
- },
- encrypted: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onEncrypted: true }),
- captured: keyOf({ onEncryptedCapture: true })
- }
- },
- ended: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onEnded: true }),
- captured: keyOf({ onEndedCapture: true })
- }
- },
- error: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onError: true }),
- captured: keyOf({ onErrorCapture: true })
- }
- },
- focus: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onFocus: true }),
- captured: keyOf({ onFocusCapture: true })
- }
- },
- input: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onInput: true }),
- captured: keyOf({ onInputCapture: true })
- }
- },
- keyDown: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onKeyDown: true }),
- captured: keyOf({ onKeyDownCapture: true })
- }
- },
- keyPress: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onKeyPress: true }),
- captured: keyOf({ onKeyPressCapture: true })
- }
- },
- keyUp: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onKeyUp: true }),
- captured: keyOf({ onKeyUpCapture: true })
- }
- },
- load: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onLoad: true }),
- captured: keyOf({ onLoadCapture: true })
- }
- },
- loadedData: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onLoadedData: true }),
- captured: keyOf({ onLoadedDataCapture: true })
- }
- },
- loadedMetadata: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onLoadedMetadata: true }),
- captured: keyOf({ onLoadedMetadataCapture: true })
- }
- },
- loadStart: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onLoadStart: true }),
- captured: keyOf({ onLoadStartCapture: true })
- }
- },
- // Note: We do not allow listening to mouseOver events. Instead, use the
- // onMouseEnter/onMouseLeave created by `EnterLeaveEventPlugin`.
- mouseDown: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onMouseDown: true }),
- captured: keyOf({ onMouseDownCapture: true })
- }
- },
- mouseMove: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onMouseMove: true }),
- captured: keyOf({ onMouseMoveCapture: true })
- }
- },
- mouseOut: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onMouseOut: true }),
- captured: keyOf({ onMouseOutCapture: true })
- }
- },
- mouseOver: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onMouseOver: true }),
- captured: keyOf({ onMouseOverCapture: true })
- }
- },
- mouseUp: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onMouseUp: true }),
- captured: keyOf({ onMouseUpCapture: true })
- }
- },
- paste: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onPaste: true }),
- captured: keyOf({ onPasteCapture: true })
- }
- },
- pause: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onPause: true }),
- captured: keyOf({ onPauseCapture: true })
- }
- },
- play: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onPlay: true }),
- captured: keyOf({ onPlayCapture: true })
- }
- },
- playing: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onPlaying: true }),
- captured: keyOf({ onPlayingCapture: true })
- }
- },
- progress: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onProgress: true }),
- captured: keyOf({ onProgressCapture: true })
- }
- },
- rateChange: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onRateChange: true }),
- captured: keyOf({ onRateChangeCapture: true })
- }
- },
- reset: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onReset: true }),
- captured: keyOf({ onResetCapture: true })
- }
- },
- scroll: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onScroll: true }),
- captured: keyOf({ onScrollCapture: true })
- }
- },
- seeked: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onSeeked: true }),
- captured: keyOf({ onSeekedCapture: true })
- }
- },
- seeking: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onSeeking: true }),
- captured: keyOf({ onSeekingCapture: true })
- }
- },
- stalled: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onStalled: true }),
- captured: keyOf({ onStalledCapture: true })
- }
- },
- submit: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onSubmit: true }),
- captured: keyOf({ onSubmitCapture: true })
- }
- },
- suspend: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onSuspend: true }),
- captured: keyOf({ onSuspendCapture: true })
- }
- },
- timeUpdate: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onTimeUpdate: true }),
- captured: keyOf({ onTimeUpdateCapture: true })
- }
- },
- touchCancel: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onTouchCancel: true }),
- captured: keyOf({ onTouchCancelCapture: true })
- }
- },
- touchEnd: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onTouchEnd: true }),
- captured: keyOf({ onTouchEndCapture: true })
- }
- },
- touchMove: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onTouchMove: true }),
- captured: keyOf({ onTouchMoveCapture: true })
- }
- },
- touchStart: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onTouchStart: true }),
- captured: keyOf({ onTouchStartCapture: true })
- }
- },
- volumeChange: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onVolumeChange: true }),
- captured: keyOf({ onVolumeChangeCapture: true })
- }
- },
- waiting: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onWaiting: true }),
- captured: keyOf({ onWaitingCapture: true })
- }
- },
- wheel: {
- phasedRegistrationNames: {
- bubbled: keyOf({ onWheel: true }),
- captured: keyOf({ onWheelCapture: true })
- }
- }
- };
- var topLevelEventsToDispatchConfig = {
- topAbort: eventTypes.abort,
- topBlur: eventTypes.blur,
- topCanPlay: eventTypes.canPlay,
- topCanPlayThrough: eventTypes.canPlayThrough,
- topClick: eventTypes.click,
- topContextMenu: eventTypes.contextMenu,
- topCopy: eventTypes.copy,
- topCut: eventTypes.cut,
- topDoubleClick: eventTypes.doubleClick,
- topDrag: eventTypes.drag,
- topDragEnd: eventTypes.dragEnd,
- topDragEnter: eventTypes.dragEnter,
- topDragExit: eventTypes.dragExit,
- topDragLeave: eventTypes.dragLeave,
- topDragOver: eventTypes.dragOver,
- topDragStart: eventTypes.dragStart,
- topDrop: eventTypes.drop,
- topDurationChange: eventTypes.durationChange,
- topEmptied: eventTypes.emptied,
- topEncrypted: eventTypes.encrypted,
- topEnded: eventTypes.ended,
- topError: eventTypes.error,
- topFocus: eventTypes.focus,
- topInput: eventTypes.input,
- topKeyDown: eventTypes.keyDown,
- topKeyPress: eventTypes.keyPress,
- topKeyUp: eventTypes.keyUp,
- topLoad: eventTypes.load,
- topLoadedData: eventTypes.loadedData,
- topLoadedMetadata: eventTypes.loadedMetadata,
- topLoadStart: eventTypes.loadStart,
- topMouseDown: eventTypes.mouseDown,
- topMouseMove: eventTypes.mouseMove,
- topMouseOut: eventTypes.mouseOut,
- topMouseOver: eventTypes.mouseOver,
- topMouseUp: eventTypes.mouseUp,
- topPaste: eventTypes.paste,
- topPause: eventTypes.pause,
- topPlay: eventTypes.play,
- topPlaying: eventTypes.playing,
- topProgress: eventTypes.progress,
- topRateChange: eventTypes.rateChange,
- topReset: eventTypes.reset,
- topScroll: eventTypes.scroll,
- topSeeked: eventTypes.seeked,
- topSeeking: eventTypes.seeking,
- topStalled: eventTypes.stalled,
- topSubmit: eventTypes.submit,
- topSuspend: eventTypes.suspend,
- topTimeUpdate: eventTypes.timeUpdate,
- topTouchCancel: eventTypes.touchCancel,
- topTouchEnd: eventTypes.touchEnd,
- topTouchMove: eventTypes.touchMove,
- topTouchStart: eventTypes.touchStart,
- topVolumeChange: eventTypes.volumeChange,
- topWaiting: eventTypes.waiting,
- topWheel: eventTypes.wheel
- };
- for (var type in topLevelEventsToDispatchConfig) {
- topLevelEventsToDispatchConfig[type].dependencies = [type];
- }
- var ON_CLICK_KEY = keyOf({ onClick: null });
- var onClickListeners = {};
- var SimpleEventPlugin = {
- eventTypes: eventTypes,
- /**
- * @param {string} topLevelType Record from `EventConstants`.
- * @param {DOMEventTarget} topLevelTarget The listening component root node.
- * @param {string} topLevelTargetID ID of `topLevelTarget`.
- * @param {object} nativeEvent Native browser event.
- * @return {*} An accumulation of synthetic events.
- * @see {EventPluginHub.extractEvents}
- */
- extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
- var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];
- if (!dispatchConfig) {
- return null;
- }
- var EventConstructor;
- switch (topLevelType) {
- case topLevelTypes.topAbort:
- case topLevelTypes.topCanPlay:
- case topLevelTypes.topCanPlayThrough:
- case topLevelTypes.topDurationChange:
- case topLevelTypes.topEmptied:
- case topLevelTypes.topEncrypted:
- case topLevelTypes.topEnded:
- case topLevelTypes.topError:
- case topLevelTypes.topInput:
- case topLevelTypes.topLoad:
- case topLevelTypes.topLoadedData:
- case topLevelTypes.topLoadedMetadata:
- case topLevelTypes.topLoadStart:
- case topLevelTypes.topPause:
- case topLevelTypes.topPlay:
- case topLevelTypes.topPlaying:
- case topLevelTypes.topProgress:
- case topLevelTypes.topRateChange:
- case topLevelTypes.topReset:
- case topLevelTypes.topSeeked:
- case topLevelTypes.topSeeking:
- case topLevelTypes.topStalled:
- case topLevelTypes.topSubmit:
- case topLevelTypes.topSuspend:
- case topLevelTypes.topTimeUpdate:
- case topLevelTypes.topVolumeChange:
- case topLevelTypes.topWaiting:
- // HTML Events
- // @see http://www.w3.org/TR/html5/index.html#events-0
- EventConstructor = SyntheticEvent;
- break;
- case topLevelTypes.topKeyPress:
- // FireFox creates a keypress event for function keys too. This removes
- // the unwanted keypress events. Enter is however both printable and
- // non-printable. One would expect Tab to be as well (but it isn't).
- if (getEventCharCode(nativeEvent) === 0) {
- return null;
- }
- /* falls through */
- case topLevelTypes.topKeyDown:
- case topLevelTypes.topKeyUp:
- EventConstructor = SyntheticKeyboardEvent;
- break;
- case topLevelTypes.topBlur:
- case topLevelTypes.topFocus:
- EventConstructor = SyntheticFocusEvent;
- break;
- case topLevelTypes.topClick:
- // Firefox creates a click event on right mouse clicks. This removes the
- // unwanted click events.
- if (nativeEvent.button === 2) {
- return null;
- }
- /* falls through */
- case topLevelTypes.topContextMenu:
- case topLevelTypes.topDoubleClick:
- case topLevelTypes.topMouseDown:
- case topLevelTypes.topMouseMove:
- case topLevelTypes.topMouseOut:
- case topLevelTypes.topMouseOver:
- case topLevelTypes.topMouseUp:
- EventConstructor = SyntheticMouseEvent;
- break;
- case topLevelTypes.topDrag:
- case topLevelTypes.topDragEnd:
- case topLevelTypes.topDragEnter:
- case topLevelTypes.topDragExit:
- case topLevelTypes.topDragLeave:
- case topLevelTypes.topDragOver:
- case topLevelTypes.topDragStart:
- case topLevelTypes.topDrop:
- EventConstructor = SyntheticDragEvent;
- break;
- case topLevelTypes.topTouchCancel:
- case topLevelTypes.topTouchEnd:
- case topLevelTypes.topTouchMove:
- case topLevelTypes.topTouchStart:
- EventConstructor = SyntheticTouchEvent;
- break;
- case topLevelTypes.topScroll:
- EventConstructor = SyntheticUIEvent;
- break;
- case topLevelTypes.topWheel:
- EventConstructor = SyntheticWheelEvent;
- break;
- case topLevelTypes.topCopy:
- case topLevelTypes.topCut:
- case topLevelTypes.topPaste:
- EventConstructor = SyntheticClipboardEvent;
- break;
- }
- !EventConstructor ? process.env.NODE_ENV !== 'production' ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : invariant(false) : undefined;
- var event = EventConstructor.getPooled(dispatchConfig, topLevelTargetID, nativeEvent, nativeEventTarget);
- EventPropagators.accumulateTwoPhaseDispatches(event);
- return event;
- },
- didPutListener: function (id, registrationName, listener) {
- // Mobile Safari does not fire properly bubble click events on
- // non-interactive elements, which means delegated click listeners do not
- // fire. The workaround for this bug involves attaching an empty click
- // listener on the target node.
- if (registrationName === ON_CLICK_KEY) {
- var node = ReactMount.getNode(id);
- if (!onClickListeners[id]) {
- onClickListeners[id] = EventListener.listen(node, 'click', emptyFunction);
- }
- }
- },
- willDeleteListener: function (id, registrationName) {
- if (registrationName === ON_CLICK_KEY) {
- onClickListeners[id].remove();
- delete onClickListeners[id];
- }
- }
- };
- module.exports = SimpleEventPlugin;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 133 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticClipboardEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticEvent = __webpack_require__(77);
- /**
- * @interface Event
- * @see http://www.w3.org/TR/clipboard-apis/
- */
- var ClipboardEventInterface = {
- clipboardData: function (event) {
- return 'clipboardData' in event ? event.clipboardData : window.clipboardData;
- }
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);
- module.exports = SyntheticClipboardEvent;
- /***/ },
- /* 134 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticFocusEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticUIEvent = __webpack_require__(87);
- /**
- * @interface FocusEvent
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var FocusEventInterface = {
- relatedTarget: null
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);
- module.exports = SyntheticFocusEvent;
- /***/ },
- /* 135 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticKeyboardEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticUIEvent = __webpack_require__(87);
- var getEventCharCode = __webpack_require__(136);
- var getEventKey = __webpack_require__(137);
- var getEventModifierState = __webpack_require__(88);
- /**
- * @interface KeyboardEvent
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var KeyboardEventInterface = {
- key: getEventKey,
- location: null,
- ctrlKey: null,
- shiftKey: null,
- altKey: null,
- metaKey: null,
- repeat: null,
- locale: null,
- getModifierState: getEventModifierState,
- // Legacy Interface
- charCode: function (event) {
- // `charCode` is the result of a KeyPress event and represents the value of
- // the actual printable character.
- // KeyPress is deprecated, but its replacement is not yet final and not
- // implemented in any major browser. Only KeyPress has charCode.
- if (event.type === 'keypress') {
- return getEventCharCode(event);
- }
- return 0;
- },
- keyCode: function (event) {
- // `keyCode` is the result of a KeyDown/Up event and represents the value of
- // physical keyboard key.
- // The actual meaning of the value depends on the users' keyboard layout
- // which cannot be detected. Assuming that it is a US keyboard layout
- // provides a surprisingly accurate mapping for US and European users.
- // Due to this, it is left to the user to implement at this time.
- if (event.type === 'keydown' || event.type === 'keyup') {
- return event.keyCode;
- }
- return 0;
- },
- which: function (event) {
- // `which` is an alias for either `keyCode` or `charCode` depending on the
- // type of the event.
- if (event.type === 'keypress') {
- return getEventCharCode(event);
- }
- if (event.type === 'keydown' || event.type === 'keyup') {
- return event.keyCode;
- }
- return 0;
- }
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);
- module.exports = SyntheticKeyboardEvent;
- /***/ },
- /* 136 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getEventCharCode
- * @typechecks static-only
- */
- 'use strict';
- /**
- * `charCode` represents the actual "character code" and is safe to use with
- * `String.fromCharCode`. As such, only keys that correspond to printable
- * characters produce a valid `charCode`, the only exception to this is Enter.
- * The Tab-key is considered non-printable and does not have a `charCode`,
- * presumably because it does not produce a tab-character in browsers.
- *
- * @param {object} nativeEvent Native browser event.
- * @return {number} Normalized `charCode` property.
- */
- function getEventCharCode(nativeEvent) {
- var charCode;
- var keyCode = nativeEvent.keyCode;
- if ('charCode' in nativeEvent) {
- charCode = nativeEvent.charCode;
- // FF does not set `charCode` for the Enter-key, check against `keyCode`.
- if (charCode === 0 && keyCode === 13) {
- charCode = 13;
- }
- } else {
- // IE8 does not implement `charCode`, but `keyCode` has the correct value.
- charCode = keyCode;
- }
- // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
- // Must not discard the (non-)printable Enter-key.
- if (charCode >= 32 || charCode === 13) {
- return charCode;
- }
- return 0;
- }
- module.exports = getEventCharCode;
- /***/ },
- /* 137 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule getEventKey
- * @typechecks static-only
- */
- 'use strict';
- var getEventCharCode = __webpack_require__(136);
- /**
- * Normalization of deprecated HTML5 `key` values
- * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
- */
- var normalizeKey = {
- 'Esc': 'Escape',
- 'Spacebar': ' ',
- 'Left': 'ArrowLeft',
- 'Up': 'ArrowUp',
- 'Right': 'ArrowRight',
- 'Down': 'ArrowDown',
- 'Del': 'Delete',
- 'Win': 'OS',
- 'Menu': 'ContextMenu',
- 'Apps': 'ContextMenu',
- 'Scroll': 'ScrollLock',
- 'MozPrintableKey': 'Unidentified'
- };
- /**
- * Translation from legacy `keyCode` to HTML5 `key`
- * Only special keys supported, all others depend on keyboard layout or browser
- * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
- */
- var translateToKey = {
- 8: 'Backspace',
- 9: 'Tab',
- 12: 'Clear',
- 13: 'Enter',
- 16: 'Shift',
- 17: 'Control',
- 18: 'Alt',
- 19: 'Pause',
- 20: 'CapsLock',
- 27: 'Escape',
- 32: ' ',
- 33: 'PageUp',
- 34: 'PageDown',
- 35: 'End',
- 36: 'Home',
- 37: 'ArrowLeft',
- 38: 'ArrowUp',
- 39: 'ArrowRight',
- 40: 'ArrowDown',
- 45: 'Insert',
- 46: 'Delete',
- 112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',
- 118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',
- 144: 'NumLock',
- 145: 'ScrollLock',
- 224: 'Meta'
- };
- /**
- * @param {object} nativeEvent Native browser event.
- * @return {string} Normalized `key` property.
- */
- function getEventKey(nativeEvent) {
- if (nativeEvent.key) {
- // Normalize inconsistent values reported by browsers due to
- // implementations of a working draft specification.
- // FireFox implements `key` but returns `MozPrintableKey` for all
- // printable characters (normalized to `Unidentified`), ignore it.
- var key = normalizeKey[nativeEvent.key] || nativeEvent.key;
- if (key !== 'Unidentified') {
- return key;
- }
- }
- // Browser does not implement `key`, polyfill as much of it as we can.
- if (nativeEvent.type === 'keypress') {
- var charCode = getEventCharCode(nativeEvent);
- // The enter-key is technically both printable and non-printable and can
- // thus be captured by `keypress`, no other non-printable key should.
- return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);
- }
- if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {
- // While user keyboard layout determines the actual meaning of each
- // `keyCode` value, almost all function keys have a universal value.
- return translateToKey[nativeEvent.keyCode] || 'Unidentified';
- }
- return '';
- }
- module.exports = getEventKey;
- /***/ },
- /* 138 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticDragEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticMouseEvent = __webpack_require__(86);
- /**
- * @interface DragEvent
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var DragEventInterface = {
- dataTransfer: null
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);
- module.exports = SyntheticDragEvent;
- /***/ },
- /* 139 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticTouchEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticUIEvent = __webpack_require__(87);
- var getEventModifierState = __webpack_require__(88);
- /**
- * @interface TouchEvent
- * @see http://www.w3.org/TR/touch-events/
- */
- var TouchEventInterface = {
- touches: null,
- targetTouches: null,
- changedTouches: null,
- altKey: null,
- metaKey: null,
- ctrlKey: null,
- shiftKey: null,
- getModifierState: getEventModifierState
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticUIEvent}
- */
- function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);
- module.exports = SyntheticTouchEvent;
- /***/ },
- /* 140 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SyntheticWheelEvent
- * @typechecks static-only
- */
- 'use strict';
- var SyntheticMouseEvent = __webpack_require__(86);
- /**
- * @interface WheelEvent
- * @see http://www.w3.org/TR/DOM-Level-3-Events/
- */
- var WheelEventInterface = {
- deltaX: function (event) {
- return 'deltaX' in event ? event.deltaX :
- // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).
- 'wheelDeltaX' in event ? -event.wheelDeltaX : 0;
- },
- deltaY: function (event) {
- return 'deltaY' in event ? event.deltaY :
- // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).
- 'wheelDeltaY' in event ? -event.wheelDeltaY :
- // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).
- 'wheelDelta' in event ? -event.wheelDelta : 0;
- },
- deltaZ: null,
- // Browsers without "deltaMode" is reporting in raw wheel delta where one
- // notch on the scroll is always +/- 120, roughly equivalent to pixels.
- // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or
- // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.
- deltaMode: null
- };
- /**
- * @param {object} dispatchConfig Configuration used to dispatch this event.
- * @param {string} dispatchMarker Marker identifying the event target.
- * @param {object} nativeEvent Native browser event.
- * @extends {SyntheticMouseEvent}
- */
- function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
- SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
- }
- SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);
- module.exports = SyntheticWheelEvent;
- /***/ },
- /* 141 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule SVGDOMPropertyConfig
- */
- 'use strict';
- var DOMProperty = __webpack_require__(23);
- var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
- var NS = {
- xlink: 'http://www.w3.org/1999/xlink',
- xml: 'http://www.w3.org/XML/1998/namespace'
- };
- var SVGDOMPropertyConfig = {
- Properties: {
- clipPath: MUST_USE_ATTRIBUTE,
- cx: MUST_USE_ATTRIBUTE,
- cy: MUST_USE_ATTRIBUTE,
- d: MUST_USE_ATTRIBUTE,
- dx: MUST_USE_ATTRIBUTE,
- dy: MUST_USE_ATTRIBUTE,
- fill: MUST_USE_ATTRIBUTE,
- fillOpacity: MUST_USE_ATTRIBUTE,
- fontFamily: MUST_USE_ATTRIBUTE,
- fontSize: MUST_USE_ATTRIBUTE,
- fx: MUST_USE_ATTRIBUTE,
- fy: MUST_USE_ATTRIBUTE,
- gradientTransform: MUST_USE_ATTRIBUTE,
- gradientUnits: MUST_USE_ATTRIBUTE,
- markerEnd: MUST_USE_ATTRIBUTE,
- markerMid: MUST_USE_ATTRIBUTE,
- markerStart: MUST_USE_ATTRIBUTE,
- offset: MUST_USE_ATTRIBUTE,
- opacity: MUST_USE_ATTRIBUTE,
- patternContentUnits: MUST_USE_ATTRIBUTE,
- patternUnits: MUST_USE_ATTRIBUTE,
- points: MUST_USE_ATTRIBUTE,
- preserveAspectRatio: MUST_USE_ATTRIBUTE,
- r: MUST_USE_ATTRIBUTE,
- rx: MUST_USE_ATTRIBUTE,
- ry: MUST_USE_ATTRIBUTE,
- spreadMethod: MUST_USE_ATTRIBUTE,
- stopColor: MUST_USE_ATTRIBUTE,
- stopOpacity: MUST_USE_ATTRIBUTE,
- stroke: MUST_USE_ATTRIBUTE,
- strokeDasharray: MUST_USE_ATTRIBUTE,
- strokeLinecap: MUST_USE_ATTRIBUTE,
- strokeOpacity: MUST_USE_ATTRIBUTE,
- strokeWidth: MUST_USE_ATTRIBUTE,
- textAnchor: MUST_USE_ATTRIBUTE,
- transform: MUST_USE_ATTRIBUTE,
- version: MUST_USE_ATTRIBUTE,
- viewBox: MUST_USE_ATTRIBUTE,
- x1: MUST_USE_ATTRIBUTE,
- x2: MUST_USE_ATTRIBUTE,
- x: MUST_USE_ATTRIBUTE,
- xlinkActuate: MUST_USE_ATTRIBUTE,
- xlinkArcrole: MUST_USE_ATTRIBUTE,
- xlinkHref: MUST_USE_ATTRIBUTE,
- xlinkRole: MUST_USE_ATTRIBUTE,
- xlinkShow: MUST_USE_ATTRIBUTE,
- xlinkTitle: MUST_USE_ATTRIBUTE,
- xlinkType: MUST_USE_ATTRIBUTE,
- xmlBase: MUST_USE_ATTRIBUTE,
- xmlLang: MUST_USE_ATTRIBUTE,
- xmlSpace: MUST_USE_ATTRIBUTE,
- y1: MUST_USE_ATTRIBUTE,
- y2: MUST_USE_ATTRIBUTE,
- y: MUST_USE_ATTRIBUTE
- },
- DOMAttributeNamespaces: {
- xlinkActuate: NS.xlink,
- xlinkArcrole: NS.xlink,
- xlinkHref: NS.xlink,
- xlinkRole: NS.xlink,
- xlinkShow: NS.xlink,
- xlinkTitle: NS.xlink,
- xlinkType: NS.xlink,
- xmlBase: NS.xml,
- xmlLang: NS.xml,
- xmlSpace: NS.xml
- },
- DOMAttributeNames: {
- clipPath: 'clip-path',
- fillOpacity: 'fill-opacity',
- fontFamily: 'font-family',
- fontSize: 'font-size',
- gradientTransform: 'gradientTransform',
- gradientUnits: 'gradientUnits',
- markerEnd: 'marker-end',
- markerMid: 'marker-mid',
- markerStart: 'marker-start',
- patternContentUnits: 'patternContentUnits',
- patternUnits: 'patternUnits',
- preserveAspectRatio: 'preserveAspectRatio',
- spreadMethod: 'spreadMethod',
- stopColor: 'stop-color',
- stopOpacity: 'stop-opacity',
- strokeDasharray: 'stroke-dasharray',
- strokeLinecap: 'stroke-linecap',
- strokeOpacity: 'stroke-opacity',
- strokeWidth: 'stroke-width',
- textAnchor: 'text-anchor',
- viewBox: 'viewBox',
- xlinkActuate: 'xlink:actuate',
- xlinkArcrole: 'xlink:arcrole',
- xlinkHref: 'xlink:href',
- xlinkRole: 'xlink:role',
- xlinkShow: 'xlink:show',
- xlinkTitle: 'xlink:title',
- xlinkType: 'xlink:type',
- xmlBase: 'xml:base',
- xmlLang: 'xml:lang',
- xmlSpace: 'xml:space'
- }
- };
- module.exports = SVGDOMPropertyConfig;
- /***/ },
- /* 142 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDefaultPerf
- * @typechecks static-only
- */
- 'use strict';
- var DOMProperty = __webpack_require__(23);
- var ReactDefaultPerfAnalysis = __webpack_require__(143);
- var ReactMount = __webpack_require__(28);
- var ReactPerf = __webpack_require__(18);
- var performanceNow = __webpack_require__(144);
- function roundFloat(val) {
- return Math.floor(val * 100) / 100;
- }
- function addValue(obj, key, val) {
- obj[key] = (obj[key] || 0) + val;
- }
- var ReactDefaultPerf = {
- _allMeasurements: [], // last item in the list is the current one
- _mountStack: [0],
- _injected: false,
- start: function () {
- if (!ReactDefaultPerf._injected) {
- ReactPerf.injection.injectMeasure(ReactDefaultPerf.measure);
- }
- ReactDefaultPerf._allMeasurements.length = 0;
- ReactPerf.enableMeasure = true;
- },
- stop: function () {
- ReactPerf.enableMeasure = false;
- },
- getLastMeasurements: function () {
- return ReactDefaultPerf._allMeasurements;
- },
- printExclusive: function (measurements) {
- measurements = measurements || ReactDefaultPerf._allMeasurements;
- var summary = ReactDefaultPerfAnalysis.getExclusiveSummary(measurements);
- console.table(summary.map(function (item) {
- return {
- 'Component class name': item.componentName,
- 'Total inclusive time (ms)': roundFloat(item.inclusive),
- 'Exclusive mount time (ms)': roundFloat(item.exclusive),
- 'Exclusive render time (ms)': roundFloat(item.render),
- 'Mount time per instance (ms)': roundFloat(item.exclusive / item.count),
- 'Render time per instance (ms)': roundFloat(item.render / item.count),
- 'Instances': item.count
- };
- }));
- // TODO: ReactDefaultPerfAnalysis.getTotalTime() does not return the correct
- // number.
- },
- printInclusive: function (measurements) {
- measurements = measurements || ReactDefaultPerf._allMeasurements;
- var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements);
- console.table(summary.map(function (item) {
- return {
- 'Owner > component': item.componentName,
- 'Inclusive time (ms)': roundFloat(item.time),
- 'Instances': item.count
- };
- }));
- console.log('Total time:', ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms');
- },
- getMeasurementsSummaryMap: function (measurements) {
- var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements, true);
- return summary.map(function (item) {
- return {
- 'Owner > component': item.componentName,
- 'Wasted time (ms)': item.time,
- 'Instances': item.count
- };
- });
- },
- printWasted: function (measurements) {
- measurements = measurements || ReactDefaultPerf._allMeasurements;
- console.table(ReactDefaultPerf.getMeasurementsSummaryMap(measurements));
- console.log('Total time:', ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms');
- },
- printDOM: function (measurements) {
- measurements = measurements || ReactDefaultPerf._allMeasurements;
- var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);
- console.table(summary.map(function (item) {
- var result = {};
- result[DOMProperty.ID_ATTRIBUTE_NAME] = item.id;
- result.type = item.type;
- result.args = JSON.stringify(item.args);
- return result;
- }));
- console.log('Total time:', ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms');
- },
- _recordWrite: function (id, fnName, totalTime, args) {
- // TODO: totalTime isn't that useful since it doesn't count paints/reflows
- var writes = ReactDefaultPerf._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1].writes;
- writes[id] = writes[id] || [];
- writes[id].push({
- type: fnName,
- time: totalTime,
- args: args
- });
- },
- measure: function (moduleName, fnName, func) {
- return function () {
- for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
- args[_key] = arguments[_key];
- }
- var totalTime;
- var rv;
- var start;
- if (fnName === '_renderNewRootComponent' || fnName === 'flushBatchedUpdates') {
- // A "measurement" is a set of metrics recorded for each flush. We want
- // to group the metrics for a given flush together so we can look at the
- // components that rendered and the DOM operations that actually
- // happened to determine the amount of "wasted work" performed.
- ReactDefaultPerf._allMeasurements.push({
- exclusive: {},
- inclusive: {},
- render: {},
- counts: {},
- writes: {},
- displayNames: {},
- totalTime: 0,
- created: {}
- });
- start = performanceNow();
- rv = func.apply(this, args);
- ReactDefaultPerf._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1].totalTime = performanceNow() - start;
- return rv;
- } else if (fnName === '_mountImageIntoNode' || moduleName === 'ReactBrowserEventEmitter' || moduleName === 'ReactDOMIDOperations' || moduleName === 'CSSPropertyOperations' || moduleName === 'DOMChildrenOperations' || moduleName === 'DOMPropertyOperations') {
- start = performanceNow();
- rv = func.apply(this, args);
- totalTime = performanceNow() - start;
- if (fnName === '_mountImageIntoNode') {
- var mountID = ReactMount.getID(args[1]);
- ReactDefaultPerf._recordWrite(mountID, fnName, totalTime, args[0]);
- } else if (fnName === 'dangerouslyProcessChildrenUpdates') {
- // special format
- args[0].forEach(function (update) {
- var writeArgs = {};
- if (update.fromIndex !== null) {
- writeArgs.fromIndex = update.fromIndex;
- }
- if (update.toIndex !== null) {
- writeArgs.toIndex = update.toIndex;
- }
- if (update.textContent !== null) {
- writeArgs.textContent = update.textContent;
- }
- if (update.markupIndex !== null) {
- writeArgs.markup = args[1][update.markupIndex];
- }
- ReactDefaultPerf._recordWrite(update.parentID, update.type, totalTime, writeArgs);
- });
- } else {
- // basic format
- var id = args[0];
- if (typeof id === 'object') {
- id = ReactMount.getID(args[0]);
- }
- ReactDefaultPerf._recordWrite(id, fnName, totalTime, Array.prototype.slice.call(args, 1));
- }
- return rv;
- } else if (moduleName === 'ReactCompositeComponent' && (fnName === 'mountComponent' || fnName === 'updateComponent' || // TODO: receiveComponent()?
- fnName === '_renderValidatedComponent')) {
- if (this._currentElement.type === ReactMount.TopLevelWrapper) {
- return func.apply(this, args);
- }
- var rootNodeID = fnName === 'mountComponent' ? args[0] : this._rootNodeID;
- var isRender = fnName === '_renderValidatedComponent';
- var isMount = fnName === 'mountComponent';
- var mountStack = ReactDefaultPerf._mountStack;
- var entry = ReactDefaultPerf._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1];
- if (isRender) {
- addValue(entry.counts, rootNodeID, 1);
- } else if (isMount) {
- entry.created[rootNodeID] = true;
- mountStack.push(0);
- }
- start = performanceNow();
- rv = func.apply(this, args);
- totalTime = performanceNow() - start;
- if (isRender) {
- addValue(entry.render, rootNodeID, totalTime);
- } else if (isMount) {
- var subMountTime = mountStack.pop();
- mountStack[mountStack.length - 1] += totalTime;
- addValue(entry.exclusive, rootNodeID, totalTime - subMountTime);
- addValue(entry.inclusive, rootNodeID, totalTime);
- } else {
- addValue(entry.inclusive, rootNodeID, totalTime);
- }
- entry.displayNames[rootNodeID] = {
- current: this.getName(),
- owner: this._currentElement._owner ? this._currentElement._owner.getName() : '<root>'
- };
- return rv;
- } else {
- return func.apply(this, args);
- }
- };
- }
- };
- module.exports = ReactDefaultPerf;
- /***/ },
- /* 143 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDefaultPerfAnalysis
- */
- 'use strict';
- var assign = __webpack_require__(39);
- // Don't try to save users less than 1.2ms (a number I made up)
- var DONT_CARE_THRESHOLD = 1.2;
- var DOM_OPERATION_TYPES = {
- '_mountImageIntoNode': 'set innerHTML',
- INSERT_MARKUP: 'set innerHTML',
- MOVE_EXISTING: 'move',
- REMOVE_NODE: 'remove',
- SET_MARKUP: 'set innerHTML',
- TEXT_CONTENT: 'set textContent',
- 'setValueForProperty': 'update attribute',
- 'setValueForAttribute': 'update attribute',
- 'deleteValueForProperty': 'remove attribute',
- 'setValueForStyles': 'update styles',
- 'replaceNodeWithMarkup': 'replace',
- 'updateTextContent': 'set textContent'
- };
- function getTotalTime(measurements) {
- // TODO: return number of DOM ops? could be misleading.
- // TODO: measure dropped frames after reconcile?
- // TODO: log total time of each reconcile and the top-level component
- // class that triggered it.
- var totalTime = 0;
- for (var i = 0; i < measurements.length; i++) {
- var measurement = measurements[i];
- totalTime += measurement.totalTime;
- }
- return totalTime;
- }
- function getDOMSummary(measurements) {
- var items = [];
- measurements.forEach(function (measurement) {
- Object.keys(measurement.writes).forEach(function (id) {
- measurement.writes[id].forEach(function (write) {
- items.push({
- id: id,
- type: DOM_OPERATION_TYPES[write.type] || write.type,
- args: write.args
- });
- });
- });
- });
- return items;
- }
- function getExclusiveSummary(measurements) {
- var candidates = {};
- var displayName;
- for (var i = 0; i < measurements.length; i++) {
- var measurement = measurements[i];
- var allIDs = assign({}, measurement.exclusive, measurement.inclusive);
- for (var id in allIDs) {
- displayName = measurement.displayNames[id].current;
- candidates[displayName] = candidates[displayName] || {
- componentName: displayName,
- inclusive: 0,
- exclusive: 0,
- render: 0,
- count: 0
- };
- if (measurement.render[id]) {
- candidates[displayName].render += measurement.render[id];
- }
- if (measurement.exclusive[id]) {
- candidates[displayName].exclusive += measurement.exclusive[id];
- }
- if (measurement.inclusive[id]) {
- candidates[displayName].inclusive += measurement.inclusive[id];
- }
- if (measurement.counts[id]) {
- candidates[displayName].count += measurement.counts[id];
- }
- }
- }
- // Now make a sorted array with the results.
- var arr = [];
- for (displayName in candidates) {
- if (candidates[displayName].exclusive >= DONT_CARE_THRESHOLD) {
- arr.push(candidates[displayName]);
- }
- }
- arr.sort(function (a, b) {
- return b.exclusive - a.exclusive;
- });
- return arr;
- }
- function getInclusiveSummary(measurements, onlyClean) {
- var candidates = {};
- var inclusiveKey;
- for (var i = 0; i < measurements.length; i++) {
- var measurement = measurements[i];
- var allIDs = assign({}, measurement.exclusive, measurement.inclusive);
- var cleanComponents;
- if (onlyClean) {
- cleanComponents = getUnchangedComponents(measurement);
- }
- for (var id in allIDs) {
- if (onlyClean && !cleanComponents[id]) {
- continue;
- }
- var displayName = measurement.displayNames[id];
- // Inclusive time is not useful for many components without knowing where
- // they are instantiated. So we aggregate inclusive time with both the
- // owner and current displayName as the key.
- inclusiveKey = displayName.owner + ' > ' + displayName.current;
- candidates[inclusiveKey] = candidates[inclusiveKey] || {
- componentName: inclusiveKey,
- time: 0,
- count: 0
- };
- if (measurement.inclusive[id]) {
- candidates[inclusiveKey].time += measurement.inclusive[id];
- }
- if (measurement.counts[id]) {
- candidates[inclusiveKey].count += measurement.counts[id];
- }
- }
- }
- // Now make a sorted array with the results.
- var arr = [];
- for (inclusiveKey in candidates) {
- if (candidates[inclusiveKey].time >= DONT_CARE_THRESHOLD) {
- arr.push(candidates[inclusiveKey]);
- }
- }
- arr.sort(function (a, b) {
- return b.time - a.time;
- });
- return arr;
- }
- function getUnchangedComponents(measurement) {
- // For a given reconcile, look at which components did not actually
- // render anything to the DOM and return a mapping of their ID to
- // the amount of time it took to render the entire subtree.
- var cleanComponents = {};
- var dirtyLeafIDs = Object.keys(measurement.writes);
- var allIDs = assign({}, measurement.exclusive, measurement.inclusive);
- for (var id in allIDs) {
- var isDirty = false;
- // For each component that rendered, see if a component that triggered
- // a DOM op is in its subtree.
- for (var i = 0; i < dirtyLeafIDs.length; i++) {
- if (dirtyLeafIDs[i].indexOf(id) === 0) {
- isDirty = true;
- break;
- }
- }
- // check if component newly created
- if (measurement.created[id]) {
- isDirty = true;
- }
- if (!isDirty && measurement.counts[id] > 0) {
- cleanComponents[id] = true;
- }
- }
- return cleanComponents;
- }
- var ReactDefaultPerfAnalysis = {
- getExclusiveSummary: getExclusiveSummary,
- getInclusiveSummary: getInclusiveSummary,
- getDOMSummary: getDOMSummary,
- getTotalTime: getTotalTime
- };
- module.exports = ReactDefaultPerfAnalysis;
- /***/ },
- /* 144 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule performanceNow
- * @typechecks
- */
- 'use strict';
- var performance = __webpack_require__(145);
- var performanceNow;
- /**
- * Detect if we can use `window.performance.now()` and gracefully fallback to
- * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now
- * because of Facebook's testing infrastructure.
- */
- if (performance.now) {
- performanceNow = function () {
- return performance.now();
- };
- } else {
- performanceNow = function () {
- return Date.now();
- };
- }
- module.exports = performanceNow;
- /***/ },
- /* 145 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule performance
- * @typechecks
- */
- 'use strict';
- var ExecutionEnvironment = __webpack_require__(9);
- var performance;
- if (ExecutionEnvironment.canUseDOM) {
- performance = window.performance || window.msPerformance || window.webkitPerformance;
- }
- module.exports = performance || {};
- /***/ },
- /* 146 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactVersion
- */
- 'use strict';
- module.exports = '0.14.8';
- /***/ },
- /* 147 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule renderSubtreeIntoContainer
- */
- 'use strict';
- var ReactMount = __webpack_require__(28);
- module.exports = ReactMount.renderSubtreeIntoContainer;
- /***/ },
- /* 148 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMServer
- */
- 'use strict';
- var ReactDefaultInjection = __webpack_require__(71);
- var ReactServerRendering = __webpack_require__(149);
- var ReactVersion = __webpack_require__(146);
- ReactDefaultInjection.inject();
- var ReactDOMServer = {
- renderToString: ReactServerRendering.renderToString,
- renderToStaticMarkup: ReactServerRendering.renderToStaticMarkup,
- version: ReactVersion
- };
- module.exports = ReactDOMServer;
- /***/ },
- /* 149 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @typechecks static-only
- * @providesModule ReactServerRendering
- */
- 'use strict';
- var ReactDefaultBatchingStrategy = __webpack_require__(92);
- var ReactElement = __webpack_require__(42);
- var ReactInstanceHandles = __webpack_require__(45);
- var ReactMarkupChecksum = __webpack_require__(48);
- var ReactServerBatchingStrategy = __webpack_require__(150);
- var ReactServerRenderingTransaction = __webpack_require__(151);
- var ReactUpdates = __webpack_require__(54);
- var emptyObject = __webpack_require__(58);
- var instantiateReactComponent = __webpack_require__(62);
- var invariant = __webpack_require__(13);
- /**
- * @param {ReactElement} element
- * @return {string} the HTML markup
- */
- function renderToString(element) {
- !ReactElement.isValidElement(element) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'renderToString(): You must pass a valid ReactElement.') : invariant(false) : undefined;
- var transaction;
- try {
- ReactUpdates.injection.injectBatchingStrategy(ReactServerBatchingStrategy);
- var id = ReactInstanceHandles.createReactRootID();
- transaction = ReactServerRenderingTransaction.getPooled(false);
- return transaction.perform(function () {
- var componentInstance = instantiateReactComponent(element, null);
- var markup = componentInstance.mountComponent(id, transaction, emptyObject);
- return ReactMarkupChecksum.addChecksumToMarkup(markup);
- }, null);
- } finally {
- ReactServerRenderingTransaction.release(transaction);
- // Revert to the DOM batching strategy since these two renderers
- // currently share these stateful modules.
- ReactUpdates.injection.injectBatchingStrategy(ReactDefaultBatchingStrategy);
- }
- }
- /**
- * @param {ReactElement} element
- * @return {string} the HTML markup, without the extra React ID and checksum
- * (for generating static pages)
- */
- function renderToStaticMarkup(element) {
- !ReactElement.isValidElement(element) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'renderToStaticMarkup(): You must pass a valid ReactElement.') : invariant(false) : undefined;
- var transaction;
- try {
- ReactUpdates.injection.injectBatchingStrategy(ReactServerBatchingStrategy);
- var id = ReactInstanceHandles.createReactRootID();
- transaction = ReactServerRenderingTransaction.getPooled(true);
- return transaction.perform(function () {
- var componentInstance = instantiateReactComponent(element, null);
- return componentInstance.mountComponent(id, transaction, emptyObject);
- }, null);
- } finally {
- ReactServerRenderingTransaction.release(transaction);
- // Revert to the DOM batching strategy since these two renderers
- // currently share these stateful modules.
- ReactUpdates.injection.injectBatchingStrategy(ReactDefaultBatchingStrategy);
- }
- }
- module.exports = {
- renderToString: renderToString,
- renderToStaticMarkup: renderToStaticMarkup
- };
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 150 */
- /***/ function(module, exports) {
- /**
- * 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.
- *
- * @providesModule ReactServerBatchingStrategy
- * @typechecks
- */
- 'use strict';
- var ReactServerBatchingStrategy = {
- isBatchingUpdates: false,
- batchedUpdates: function (callback) {
- // Don't do anything here. During the server rendering we don't want to
- // schedule any updates. We will simply ignore them.
- }
- };
- module.exports = ReactServerBatchingStrategy;
- /***/ },
- /* 151 */
- /***/ function(module, exports, __webpack_require__) {
- /**
- * 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.
- *
- * @providesModule ReactServerRenderingTransaction
- * @typechecks
- */
- 'use strict';
- var PooledClass = __webpack_require__(56);
- var CallbackQueue = __webpack_require__(55);
- var Transaction = __webpack_require__(57);
- var assign = __webpack_require__(39);
- var emptyFunction = __webpack_require__(15);
- /**
- * Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks
- * during the performing of the transaction.
- */
- var ON_DOM_READY_QUEUEING = {
- /**
- * Initializes the internal `onDOMReady` queue.
- */
- initialize: function () {
- this.reactMountReady.reset();
- },
- close: emptyFunction
- };
- /**
- * Executed within the scope of the `Transaction` instance. Consider these as
- * being member methods, but with an implied ordering while being isolated from
- * each other.
- */
- var TRANSACTION_WRAPPERS = [ON_DOM_READY_QUEUEING];
- /**
- * @class ReactServerRenderingTransaction
- * @param {boolean} renderToStaticMarkup
- */
- function ReactServerRenderingTransaction(renderToStaticMarkup) {
- this.reinitializeTransaction();
- this.renderToStaticMarkup = renderToStaticMarkup;
- this.reactMountReady = CallbackQueue.getPooled(null);
- this.useCreateElement = false;
- }
- var Mixin = {
- /**
- * @see Transaction
- * @abstract
- * @final
- * @return {array} Empty list of operation wrap procedures.
- */
- getTransactionWrappers: function () {
- return TRANSACTION_WRAPPERS;
- },
- /**
- * @return {object} The queue to collect `onDOMReady` callbacks with.
- */
- getReactMountReady: function () {
- return this.reactMountReady;
- },
- /**
- * `PooledClass` looks for this, and will invoke this before allowing this
- * instance to be reused.
- */
- destructor: function () {
- CallbackQueue.release(this.reactMountReady);
- this.reactMountReady = null;
- }
- };
- assign(ReactServerRenderingTransaction.prototype, Transaction.Mixin, Mixin);
- PooledClass.addPoolingTo(ReactServerRenderingTransaction);
- module.exports = ReactServerRenderingTransaction;
- /***/ },
- /* 152 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactIsomorphic
- */
- 'use strict';
- var ReactChildren = __webpack_require__(110);
- var ReactComponent = __webpack_require__(123);
- var ReactClass = __webpack_require__(122);
- var ReactDOMFactories = __webpack_require__(153);
- var ReactElement = __webpack_require__(42);
- var ReactElementValidator = __webpack_require__(154);
- var ReactPropTypes = __webpack_require__(107);
- var ReactVersion = __webpack_require__(146);
- var assign = __webpack_require__(39);
- var onlyChild = __webpack_require__(156);
- var createElement = ReactElement.createElement;
- var createFactory = ReactElement.createFactory;
- var cloneElement = ReactElement.cloneElement;
- if (process.env.NODE_ENV !== 'production') {
- createElement = ReactElementValidator.createElement;
- createFactory = ReactElementValidator.createFactory;
- cloneElement = ReactElementValidator.cloneElement;
- }
- var React = {
- // Modern
- Children: {
- map: ReactChildren.map,
- forEach: ReactChildren.forEach,
- count: ReactChildren.count,
- toArray: ReactChildren.toArray,
- only: onlyChild
- },
- Component: ReactComponent,
- 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,
- // Hook for JSX spread, don't use this for anything else.
- __spread: assign
- };
- module.exports = React;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 153 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule ReactDOMFactories
- * @typechecks static-only
- */
- 'use strict';
- var ReactElement = __webpack_require__(42);
- var ReactElementValidator = __webpack_require__(154);
- var mapObject = __webpack_require__(155);
- /**
- * Create a factory that creates HTML tag elements.
- *
- * @param {string} tag Tag name (e.g. `div`).
- * @private
- */
- function createDOMFactory(tag) {
- if (process.env.NODE_ENV !== 'production') {
- return ReactElementValidator.createFactory(tag);
- }
- return ReactElement.createFactory(tag);
- }
- /**
- * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.
- * This is also accessible via `React.DOM`.
- *
- * @public
- */
- var ReactDOMFactories = mapObject({
- a: 'a',
- abbr: 'abbr',
- address: 'address',
- area: 'area',
- article: 'article',
- aside: 'aside',
- audio: 'audio',
- b: 'b',
- base: 'base',
- bdi: 'bdi',
- bdo: 'bdo',
- big: 'big',
- blockquote: 'blockquote',
- body: 'body',
- br: 'br',
- button: 'button',
- canvas: 'canvas',
- caption: 'caption',
- cite: 'cite',
- code: 'code',
- col: 'col',
- colgroup: 'colgroup',
- data: 'data',
- datalist: 'datalist',
- dd: 'dd',
- del: 'del',
- details: 'details',
- dfn: 'dfn',
- dialog: 'dialog',
- div: 'div',
- dl: 'dl',
- dt: 'dt',
- em: 'em',
- embed: 'embed',
- fieldset: 'fieldset',
- figcaption: 'figcaption',
- figure: 'figure',
- footer: 'footer',
- form: 'form',
- 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',
- kbd: 'kbd',
- keygen: 'keygen',
- label: 'label',
- legend: 'legend',
- li: 'li',
- link: 'link',
- main: 'main',
- map: 'map',
- mark: 'mark',
- menu: 'menu',
- menuitem: 'menuitem',
- meta: 'meta',
- meter: 'meter',
- nav: 'nav',
- noscript: 'noscript',
- object: 'object',
- ol: 'ol',
- optgroup: 'optgroup',
- option: 'option',
- output: 'output',
- p: 'p',
- param: 'param',
- picture: 'picture',
- 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',
- strong: 'strong',
- style: 'style',
- sub: 'sub',
- summary: 'summary',
- sup: 'sup',
- table: 'table',
- tbody: 'tbody',
- td: 'td',
- textarea: 'textarea',
- tfoot: 'tfoot',
- th: 'th',
- thead: 'thead',
- time: 'time',
- title: 'title',
- tr: 'tr',
- track: 'track',
- u: 'u',
- ul: 'ul',
- 'var': 'var',
- video: 'video',
- wbr: 'wbr',
- // SVG
- circle: 'circle',
- clipPath: 'clipPath',
- defs: 'defs',
- ellipse: 'ellipse',
- g: 'g',
- image: 'image',
- line: 'line',
- linearGradient: 'linearGradient',
- mask: 'mask',
- path: 'path',
- pattern: 'pattern',
- polygon: 'polygon',
- polyline: 'polyline',
- radialGradient: 'radialGradient',
- rect: 'rect',
- stop: 'stop',
- svg: 'svg',
- text: 'text',
- tspan: 'tspan'
- }, createDOMFactory);
- module.exports = ReactDOMFactories;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 154 */
- /***/ 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.
- *
- * @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 ReactElement = __webpack_require__(42);
- var ReactPropTypeLocations = __webpack_require__(65);
- var ReactPropTypeLocationNames = __webpack_require__(66);
- var ReactCurrentOwner = __webpack_require__(5);
- var canDefineProperty = __webpack_require__(43);
- var getIteratorFn = __webpack_require__(108);
- var invariant = __webpack_require__(13);
- var warning = __webpack_require__(25);
- 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 = {};
- var loggedTypeFailures = {};
- /**
- * 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.
- *
- * @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 addenda = getAddendaForKeyUse('uniqueKey', element, parentType);
- if (addenda === null) {
- // we already showed the warning
- return;
- }
- process.env.NODE_ENV !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s%s', addenda.parentOrOwner || '', addenda.childOwner || '', addenda.url || '') : undefined;
- }
- /**
- * Shared warning and monitoring code for the key warnings.
- *
- * @internal
- * @param {string} messageType A key used for de-duping warnings.
- * @param {ReactElement} element Component that requires a key.
- * @param {*} parentType element's parent's type.
- * @returns {?object} A set of addenda to use in the warning message, or null
- * if the warning has already been shown before (and shouldn't be shown again).
- */
- function getAddendaForKeyUse(messageType, element, parentType) {
- var addendum = getDeclarationErrorAddendum();
- if (!addendum) {
- var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;
- if (parentName) {
- addendum = ' Check the top-level render call using <' + parentName + '>.';
- }
- }
- var memoizer = ownerHasKeyUseWarning[messageType] || (ownerHasKeyUseWarning[messageType] = {});
- if (memoizer[addendum]) {
- return null;
- }
- memoizer[addendum] = true;
- var addenda = {
- parentOrOwner: addendum,
- url: ' See https://fb.me/react-warning-keys for more information.',
- childOwner: null
- };
- // 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.
- if (element && element._owner && element._owner !== ReactCurrentOwner.current) {
- // Give the component that originally created this child.
- addenda.childOwner = ' It was passed a child from ' + element._owner.getName() + '.';
- }
- return addenda;
- }
- /**
- * 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);
- }
- }
- }
- }
- }
- }
- /**
- * Assert that the props are valid
- *
- * @param {string} componentName Name of the component for error messages.
- * @param {object} propTypes Map of prop name to a ReactPropType
- * @param {object} props
- * @param {string} location e.g. "prop", "context", "child context"
- * @private
- */
- function checkPropTypes(componentName, propTypes, props, location) {
- for (var propName in propTypes) {
- if (propTypes.hasOwnProperty(propName)) {
- 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 propTypes[propName] === '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], propName) : invariant(false) : undefined;
- error = propTypes[propName](props, propName, componentName, location);
- } 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], propName, typeof error) : undefined;
- 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 addendum = getDeclarationErrorAddendum();
- process.env.NODE_ENV !== 'production' ? warning(false, 'Failed propType: %s%s', error.message, addendum) : undefined;
- }
- }
- }
- }
- /**
- * 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) {
- checkPropTypes(name, componentClass.propTypes, element.props, ReactPropTypeLocations.prop);
- }
- 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.') : undefined;
- }
- }
- 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.
- process.env.NODE_ENV !== 'production' ? warning(validType, '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()) : undefined;
- 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.') : undefined;
- 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)))
- /***/ },
- /* 155 */
- /***/ function(module, exports) {
- /**
- * Copyright 2013-2015, 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.
- *
- * @providesModule mapObject
- */
- 'use strict';
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- /**
- * Executes the provided `callback` once for each enumerable own property in the
- * object and constructs a new object from the results. The `callback` is
- * invoked with three arguments:
- *
- * - the property value
- * - the property name
- * - the object being traversed
- *
- * Properties that are added after the call to `mapObject` will not be visited
- * by `callback`. If the values of existing properties are changed, the value
- * passed to `callback` will be the value at the time `mapObject` visits them.
- * Properties that are deleted before being visited are not visited.
- *
- * @grep function objectMap()
- * @grep function objMap()
- *
- * @param {?object} object
- * @param {function} callback
- * @param {*} context
- * @return {?object}
- */
- function mapObject(object, callback, context) {
- if (!object) {
- return null;
- }
- var result = {};
- for (var name in object) {
- if (hasOwnProperty.call(object, name)) {
- result[name] = callback.call(context, object[name], name, object);
- }
- }
- return result;
- }
- module.exports = mapObject;
- /***/ },
- /* 156 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule onlyChild
- */
- 'use strict';
- var ReactElement = __webpack_require__(42);
- var invariant = __webpack_require__(13);
- /**
- * Returns the first child in a collection of children and verifies that there
- * is only one child in the collection. 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 {ReactComponent} The first and only `ReactComponent` contained in the
- * structure.
- */
- function onlyChild(children) {
- !ReactElement.isValidElement(children) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'onlyChild must be passed a children with exactly one child.') : invariant(false) : undefined;
- return children;
- }
- module.exports = onlyChild;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 157 */
- /***/ function(module, exports, __webpack_require__) {
- /* WEBPACK VAR INJECTION */(function(process) {/**
- * Copyright 2013-2015, 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.
- *
- * @providesModule deprecated
- */
- 'use strict';
- var assign = __webpack_require__(39);
- var warning = __webpack_require__(25);
- /**
- * This will log a single deprecation notice per function and forward the call
- * on to the new API.
- *
- * @param {string} fnName The name of the function
- * @param {string} newModule The module that fn will exist in
- * @param {string} newPackage The module that fn will exist in
- * @param {*} ctx The context this forwarded call should run in
- * @param {function} fn The function to forward on to
- * @return {function} The function that will warn once and then call fn
- */
- function deprecated(fnName, newModule, newPackage, ctx, fn) {
- var warned = false;
- if (process.env.NODE_ENV !== 'production') {
- var newFn = function () {
- process.env.NODE_ENV !== 'production' ? warning(warned,
- // Require examples in this string must be split to prevent React's
- // build tools from mistaking them for real requires.
- // Otherwise the build tools will attempt to build a '%s' module.
- 'React.%s is deprecated. Please use %s.%s from require' + '(\'%s\') ' + 'instead.', fnName, newModule, fnName, newPackage) : undefined;
- warned = true;
- return fn.apply(ctx, arguments);
- };
- // We need to make sure all properties of the original fn are copied over.
- // In particular, this is needed to support PropTypes
- return assign(newFn, fn);
- }
- return fn;
- }
- module.exports = deprecated;
- /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
- /***/ },
- /* 158 */
- /***/ function(module, exports, __webpack_require__) {
- 'use strict';
- module.exports = __webpack_require__(3);
- /***/ },
- /* 159 */
- /***/ function(module, exports, __webpack_require__) {
- var React = __webpack_require__(1);
- var ReactDOM = __webpack_require__(158);
- var SimpleMDEReact = __webpack_require__(160);
- var Editor = __webpack_require__(163);
- let counter = 1;
- module.exports = React.createClass({
- displayName: 'exports',
- getInitialState() {
- return {
- textValue: "chickens"
- };
- },
- handleEditorChange(value) {
- this.setState({
- textValue: value
- });
- },
- handleTextChange() {
- this.setState({
- textValue: `Changing text ${ counter++ }`
- });
- },
- render() {
- return React.createElement(
- 'div',
- { className: 'container container-narrow' },
- React.createElement(
- 'div',
- { className: 'page-header' },
- React.createElement(
- 'h1',
- null,
- React.createElement(
- 'a',
- { href: 'https://github.com/benrlodge/react-simplemde-editor' },
- 'react-simplemde-editor'
- )
- ),
- React.createElement(
- 'p',
- { className: 'lead' },
- 'A React.js wrapper for ',
- React.createElement(
- 'a',
- { href: 'https://github.com/NextStepWebs/simplemde-markdown-editor' },
- 'simplemde-markdown-editor'
- ),
- '.'
- )
- ),
- React.createElement(
- 'button',
- { style: { display: "inline-block", margin: "10px 0" }, onClick: this.handleTextChange },
- 'Click me to update the textValue outside of the editor'
- ),
- React.createElement(Editor, {
- value: this.state.textValue,
- handleEditorChange: this.handleEditorChange }),
- React.createElement(
- 'h5',
- null,
- 'this.state.textValue:'
- ),
- React.createElement(
- 'pre',
- null,
- this.state.textValue
- )
- );
- }
- });
- /***/ },
- /* 160 */
- /***/ function(module, exports, __webpack_require__) {
- var React = __webpack_require__(1);
- // not ideal, but doesn't properly load codemirror
- // currently looking for a better solution
- var SimpleMDE = __webpack_require__(161);
- var $ = __webpack_require__(162);
- let state = {
- previousValue: null
- };
- module.exports = React.createClass({
- displayName: 'exports',
- getInitialState: function () {
- return {
- keyChange: false
- };
- },
- getDefaultProps: function () {
- return {
- onChange: function () {},
- options: {}
- };
- },
- componentDidMount: function () {
- var initialOptions = {
- simplemdeement: document.getElementById("simplepostmd-editor")
- };
- var allOptions = $.extend({}, initialOptions, this.props.options);
- this.simplemde = new SimpleMDE(allOptions);
- state.previousValue = this.props.options.initialValue;
- var _this = this;
- $('.CodeMirror').on('keyup', '*', function () {
- _this.setState({
- keyChange: true
- });
- _this.simplemde.value();
- _this.props.onChange(_this.simplemde.value());
- });
- $('.editor-toolbar').on('click', '*', function () {
- _this.props.onChange(_this.simplemde.value());
- });
- },
- componentWillReceiveProps: function (nextProps) {
- if (!this.state.keyChange) {
- this.simplemde.value(nextProps.value);
- }
- this.setState({
- keyChange: false
- });
- },
- componentWillUnmount: function () {
- $('.CodeMirror').off('keyup', '*');
- $('.editor-toolbar').off('click', '*');
- },
- render: function () {
- return React.createElement('textarea', { id: 'simplepostmd-editor' });
- }
- });
- /***/ },
- /* 161 */
- /***/ function(module, exports, __webpack_require__) {
- var require;var require;/* WEBPACK VAR INJECTION */(function(global) {/**
- * simplemde v1.10.1
- * Copyright Next Step Webs, Inc.
- * @link https://github.com/NextStepWebs/simplemde-markdown-editor
- * @license MIT
- */
- !function(e){if(true)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.SimpleMDE=e()}}(function(){var e;return function t(e,n,r){function i(l,a){if(!n[l]){if(!e[l]){var s="function"==typeof require&&require;if(!a&&s)return require(l,!0);if(o)return o(l,!0);var c=new Error("Cannot find module '"+l+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[l]={exports:{}};e[l][0].call(u.exports,function(t){var n=e[l][1][t];return i(n?n:t)},u,u.exports,t,e,n,r)}return n[l].exports}for(var o="function"==typeof require&&require,l=0;l<r.length;l++)i(r[l]);return i}({1:[function(e,t,n){(function(n){Typo=n.Typo=e("D:\\My Web Sites\\simplemde-markdown-editor\\node_modules\\codemirror-spell-checker\\src\\js\\typo.js"),CodeMirror=n.CodeMirror=e("codemirror");(function(e,t,n){var r,i=0,o=!1,l=!1,a="",s="";CodeMirror.defineMode("spell-checker",function(e,t){if(!o){o=!0;var n=new XMLHttpRequest;n.open("GET","https://cdn.jsdelivr.net/codemirror.spell-checker/latest/en_US.aff",!0),n.onload=function(e){4===n.readyState&&200===n.status&&(a=n.responseText,i++,2==i&&(r=new Typo("en_US",a,s,{platform:"any"})))},n.send(null)}if(!l){l=!0;var c=new XMLHttpRequest;c.open("GET","https://cdn.jsdelivr.net/codemirror.spell-checker/latest/en_US.dic",!0),c.onload=function(e){4===c.readyState&&200===c.status&&(s=c.responseText,i++,2==i&&(r=new Typo("en_US",a,s,{platform:"any"})))},c.send(null)}var u='!"#$%&()*+,-./:;<=>?@[\\]^_`{|}~ ',d={token:function(e,t){var n=e.peek(),i="";if(u.includes(n))return e.next(),null;for(;null!=(n=e.peek())&&!u.includes(n);)i+=n,e.next();return r&&!r.check(i)?"spell-error":null}},h=CodeMirror.getMode(e,e.backdrop||"text/plain");return CodeMirror.overlayMode(h,d,!0)}),String.prototype.includes||(String.prototype.includes=function(){"use strict";return-1!==String.prototype.indexOf.apply(this,arguments)})}).call(n,t,void 0,void 0)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"D:\\My Web Sites\\simplemde-markdown-editor\\node_modules\\codemirror-spell-checker\\src\\js\\typo.js":2,codemirror:7}],2:[function(e,t,n){(function(e){(function(e,t,n,r,i){"use strict";var o=function(e,t,n,r){if(r=r||{},this.platform=r.platform||"chrome",this.dictionary=null,this.rules={},this.dictionaryTable={},this.compoundRules=[],this.compoundRuleCodes={},this.replacementTable=[],this.flags=r.flags||{},e){if(this.dictionary=e,"chrome"==this.platform)t||(t=this._readFile(chrome.extension.getURL("lib/typo/dictionaries/"+e+"/"+e+".aff"))),n||(n=this._readFile(chrome.extension.getURL("lib/typo/dictionaries/"+e+"/"+e+".dic")));else{var 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u=o[l];u[1].length>1&&d.push(u[0]+u[1][1]+u[1][0]+u[1].substring(2))}for(var h=[],l=0,a=o.length;a>l;l++){var u=o[l];if(u[1])for(var f=0,p=c.alphabet.length;p>f;f++)h.push(u[0]+c.alphabet[f]+u[1].substring(1))}for(var m=[],l=0,a=o.length;a>l;l++){var u=o[l];if(u[1])for(var f=0,p=c.alphabet.length;p>f;f++)h.push(u[0]+c.alphabet[f]+u[1])}t=t.concat(s),t=t.concat(d),t=t.concat(h),t=t.concat(m)}return t}function r(e){for(var t=[],n=0;n<e.length;n++)c.check(e[n])&&t.push(e[n]);return t}function i(e){function i(e,t){return e[1]<t[1]?-1:1}for(var o=n([e]),l=n(o),a=r(o).concat(r(l)),s={},u=0,d=a.length;d>u;u++)a[u]in s?s[a[u]]+=1:s[a[u]]=1;var h=[];for(var u in s)h.push([u,s[u]]);h.sort(i).reverse();for(var f=[],u=0,d=Math.min(t,h.length);d>u;u++)c.hasFlag(h[u][0],"NOSUGGEST")||f.push(h[u][0]);return f}if(t||(t=5),this.check(e))return[];for(var o=0,l=this.replacementTable.length;l>o;o++){var a=this.replacementTable[o];if(-1!==e.indexOf(a[0])){var s=e.replace(a[0],a[1]);if(this.check(s))return[s]}}var c=this;return c.alphabet="abcdefghijklmnopqrstuvwxyz",i(e)}},i("undefined"!=typeof o?o:window.Typo)}).call(e,void 0,void 0,void 0,void 0,function(e){t.exports=e})}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],3:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){"use strict";function t(e){var t=e.getWrapperElement();e.state.fullScreenRestore={scrollTop:window.pageYOffset,scrollLeft:window.pageXOffset,width:t.style.width,height:t.style.height},t.style.width="",t.style.height="auto",t.className+=" CodeMirror-fullscreen",document.documentElement.style.overflow="hidden",e.refresh()}function n(e){var t=e.getWrapperElement();t.className=t.className.replace(/\s*CodeMirror-fullscreen\b/,""),document.documentElement.style.overflow="";var n=e.state.fullScreenRestore;t.style.width=n.width,t.style.height=n.height,window.scrollTo(n.scrollLeft,n.scrollTop),e.refresh()}e.defineOption("fullScreen",!1,function(r,i,o){o==e.Init&&(o=!1),!o!=!i&&(i?t(r):n(r))})})},{"../../lib/codemirror":7}],4:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){function t(e){e.state.placeholder&&(e.state.placeholder.parentNode.removeChild(e.state.placeholder),e.state.placeholder=null)}function n(e){t(e);var n=e.state.placeholder=document.createElement("pre");n.style.cssText="height: 0; overflow: visible",n.className="CodeMirror-placeholder";var r=e.getOption("placeholder");"string"==typeof r&&(r=document.createTextNode(r)),n.appendChild(r),e.display.lineSpace.insertBefore(n,e.display.lineSpace.firstChild)}function r(e){o(e)&&n(e)}function i(e){var r=e.getWrapperElement(),i=o(e);r.className=r.className.replace(" CodeMirror-empty","")+(i?" CodeMirror-empty":""),i?n(e):t(e)}function o(e){return 1===e.lineCount()&&""===e.getLine(0)}e.defineOption("placeholder","",function(n,o,l){var a=l&&l!=e.Init;if(o&&!a)n.on("blur",r),n.on("change",i),n.on("swapDoc",i),i(n);else if(!o&&a){n.off("blur",r),n.off("change",i),n.off("swapDoc",i),t(n);var s=n.getWrapperElement();s.className=s.className.replace(" CodeMirror-empty","")}o&&!n.hasFocus()&&r(n)})})},{"../../lib/codemirror":7}],5:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){"use strict";var t=/^(\s*)(>[> ]*|[*+-]\s|(\d+)([.)]))(\s*)/,n=/^(\s*)(>[> ]*|[*+-]|(\d+)[.)])(\s*)$/,r=/[*+-]\s/;e.commands.newlineAndIndentContinueMarkdownList=function(i){if(i.getOption("disableInput"))return e.Pass;for(var o=i.listSelections(),l=[],a=0;a<o.length;a++){var s=o[a].head,c=i.getStateAfter(s.line),u=c.list!==!1,d=0!==c.quote,h=i.getLine(s.line),f=t.exec(h);if(!o[a].empty()||!u&&!d||!f)return void i.execCommand("newlineAndIndent");if(n.test(h))i.replaceRange("",{line:s.line,ch:0},{line:s.line,ch:s.ch+1}),l[a]="\n";else{var p=f[1],m=f[5],g=r.test(f[2])||f[2].indexOf(">")>=0?f[2]:parseInt(f[3],10)+1+f[4];l[a]="\n"+p+g+m}}i.replaceSelections(l)}})},{"../../lib/codemirror":7}],6:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){"use strict";e.overlayMode=function(t,n,r){return{startState:function(){return{base:e.startState(t),overlay:e.startState(n),basePos:0,baseCur:null,overlayPos:0,overlayCur:null,streamSeen:null}},copyState:function(r){return{base:e.copyState(t,r.base),overlay:e.copyState(n,r.overlay),basePos:r.basePos,baseCur:null,overlayPos:r.overlayPos,overlayCur:null}},token:function(e,i){return(e!=i.streamSeen||Math.min(i.basePos,i.overlayPos)<e.start)&&(i.streamSeen=e,i.basePos=i.overlayPos=e.start),e.start==i.basePos&&(i.baseCur=t.token(e,i.base),i.basePos=e.pos),e.start==i.overlayPos&&(e.pos=e.start,i.overlayCur=n.token(e,i.overlay),i.overlayPos=e.pos),e.pos=Math.min(i.basePos,i.overlayPos),null==i.overlayCur?i.baseCur:null!=i.baseCur&&i.overlay.combineTokens||r&&null==i.overlay.combineTokens?i.baseCur+" "+i.overlayCur:i.overlayCur},indent:t.indent&&function(e,n){return t.indent(e.base,n)},electricChars:t.electricChars,innerMode:function(e){return{state:e.base,mode:t}},blankLine:function(e){t.blankLine&&t.blankLine(e.base),n.blankLine&&n.blankLine(e.overlay)}}}})},{"../../lib/codemirror":7}],7:[function(t,n,r){!function(t){if("object"==typeof r&&"object"==typeof n)n.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);(this||window).CodeMirror=t()}}(function(){"use strict";function e(n,r){if(!(this instanceof e))return new e(n,r);this.options=r=r?Fi(r):{},Fi(Jo,r,!1),f(r);var i=r.value;"string"==typeof i&&(i=new Cl(i,r.mode,null,r.lineSeparator)),this.doc=i;var o=new e.inputStyles[r.inputStyle](this),l=this.display=new t(n,i,o);l.wrapper.CodeMirror=this,c(this),a(this),r.lineWrapping&&(this.display.wrapper.className+=" 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r=this;this.input=n,r.scrollbarFiller=_i("div",null,"CodeMirror-scrollbar-filler"),r.scrollbarFiller.setAttribute("cm-not-content","true"),r.gutterFiller=_i("div",null,"CodeMirror-gutter-filler"),r.gutterFiller.setAttribute("cm-not-content","true"),r.lineDiv=_i("div",null,"CodeMirror-code"),r.selectionDiv=_i("div",null,null,"position: relative; z-index: 1"),r.cursorDiv=_i("div",null,"CodeMirror-cursors"),r.measure=_i("div",null,"CodeMirror-measure"),r.lineMeasure=_i("div",null,"CodeMirror-measure"),r.lineSpace=_i("div",[r.measure,r.lineMeasure,r.selectionDiv,r.cursorDiv,r.lineDiv],null,"position: relative; outline: none"),r.mover=_i("div",[_i("div",[r.lineSpace],"CodeMirror-lines")],null,"position: relative"),r.sizer=_i("div",[r.mover],"CodeMirror-sizer"),r.sizerWidth=null,r.heightForcer=_i("div",null,null,"position: absolute; height: "+El+"px; width: 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n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,Re(e,100),e.state.modeGen++,e.curOp&&Dt(e)}function i(e){e.options.lineWrapping?(Zl(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Yl(e.display.wrapper,"CodeMirror-wrap"),h(e)),l(e),Dt(e),at(e),setTimeout(function(){y(e)},100)}function o(e){var t=yt(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/xt(e.display)-3);return function(i){if(kr(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function l(e){var t=e.doc,n=o(e);t.iter(function(e){var t=n(e);t!=e.height&&ei(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),at(e)}function s(e){c(e),Dt(e),setTimeout(function(){w(e)},20)}function c(e){var t=e.display.gutters,n=e.options.gutters;qi(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(_i("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",u(e)}function u(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function d(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=mr(r);){var i=t.find(0,!0);r=i.from.line,n+=i.from.ch-i.to.ch}for(r=e;t=gr(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch,r=i.to.line,n+=r.text.length-i.to.ch}return n}function h(e){var t=e.display,n=e.doc;t.maxLine=Zr(n,n.first),t.maxLineLength=d(t.maxLine),t.maxLineChanged=!0,n.iter(function(e){var n=d(e);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=e)})}function f(e){var t=Ii(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function p(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Ue(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+$e(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function m(e,t,n){this.cm=n;var r=this.vert=_i("div",[_i("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=_i("div",[_i("div",null,null,"height: 100%; min-height: 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i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&H(e),x(e,p(e)),n=e.display.barWidth,r=e.display.barHeight}function x(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function b(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-qe(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=ni(t,r),l=ni(t,i);if(n&&n.ensure){var a=n.ensure.from.line,s=n.ensure.to.line;o>a?(o=a,l=ni(t,ri(Zr(t,a))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(o=ni(t,ri(Zr(t,s))-e.wrapper.clientHeight),l=s)}return{from:o,to:Math.max(l,o+1)}}function w(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=S(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&n[l].gutter&&(n[l].gutter.style.left=o);var a=n[l].alignable;if(a)for(var s=0;s<a.length;s++)a[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function k(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=C(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(_i("div",[_i("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-l)+1,r.lineNumWidth=r.lineNumInnerWidth+l,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",u(e),!0}return!1}function C(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function S(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function L(e,t,n){var r=e.display;this.viewport=t,this.visible=b(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Ve(e),this.force=n,this.dims=I(e),this.events=[]}function T(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=$e(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=$e(e)+"px",t.scrollbarsClipped=!0)}function M(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Ft(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==jt(e))return!1;k(e)&&(Ft(e),t.dims=I(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Po&&(o=br(e.doc,o),l=wr(e.doc,l));var a=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Bt(e,o,l),n.viewOffset=ri(Zr(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=jt(e);if(!a&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=Gi();return s>4&&(n.lineDiv.style.display="none"),E(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,c&&Gi()!=c&&c.offsetHeight&&c.focus(),qi(n.cursorDiv),qi(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,Re(e,400)),n.updateLineNumbers=null,!0}function N(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Ve(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ue(e.display)-Ke(e),n.top)}),t.visible=b(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&M(e,t);r=!1){H(e);var i=p(e);Ee(e),O(e,i),y(e,i)}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function A(e,t){var n=new L(e,t);if(M(e,n)){H(e),N(e,n);var r=p(e);Ee(e),O(e,r),y(e,r),n.finish()}}function O(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=Math.max(t.docHeight+e.display.barHeight+$e(e),t.clientHeight)+"px"}function H(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(xo&&8>bo){var l=o.node.offsetTop+o.node.offsetHeight;i=l-n,n=l}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var s=o.line.height-i;if(2>i&&(i=yt(t)),(s>.001||-.001>s)&&(ei(o.line,i),W(o.line),o.rest))for(var c=0;c<o.rest.length;c++)W(o.rest[c])}}}function W(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function I(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)n[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[l]]=o.clientWidth;return{fixedPos:S(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function E(e,t,n){function r(t){var n=t.nextSibling;return wo&&Oo&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var i=e.display,o=e.options.lineNumbers,l=i.lineDiv,a=l.firstChild,s=i.view,c=i.viewFrom,u=0;u<s.length;u++){var d=s[u];if(d.hidden);else if(d.node&&d.node.parentNode==l){for(;a!=d.node;)a=r(a);var h=o&&null!=t&&c>=t&&d.lineNumber;d.changes&&(Ii(d.changes,"gutter")>-1&&(h=!1),D(e,d,c,n)),h&&(qi(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(C(e.options,c)))),a=d.node.nextSibling}else{var f=q(e,d,c,n);l.insertBefore(f,a)}c+=d.size}for(;a;)a=r(a)}function D(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?R(e,t):"gutter"==o?j(e,t,n,r):"class"==o?B(t):"widget"==o&&_(e,t,r)}t.changes=null}function P(e){return e.node==e.text&&(e.node=_i("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),xo&&8>bo&&(e.node.style.zIndex=2)),e.node}function F(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var n=P(e);e.background=n.insertBefore(_i("div",null,t),n.firstChild)}}function z(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):zr(e,t)}function R(e,t){var n=t.text.className,r=z(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,B(t)):n&&(t.text.className=n)}function B(e){F(e),e.line.wrapClass?P(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}function j(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=P(t);t.gutterBackground=_i("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var i=P(t),l=t.gutter=_i("div",null,"CodeMirror-gutter-wrapper","left: 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t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),B(t),j(e,t,n,r),U(e,t,r),t.node}function U(e,t,n){if(G(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)G(e,t.rest[r],t,n,!1)}function G(e,t,n,r,i){if(t.widgets)for(var o=P(n),l=0,a=t.widgets;l<a.length;++l){var s=a[l],c=_i("div",[s.node],"CodeMirror-linewidget");s.handleMouseEvents||c.setAttribute("cm-ignore-events","true"),$(s,c,n,r),e.display.input.setUneditable(c),i&&s.above?o.insertBefore(c,n.gutter||n.text):o.appendChild(c),Si(s,"redraw")}}function $(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function V(e){return Fo(e.line,e.ch)}function K(e,t){return zo(e,t)<0?t:e}function X(e,t){return 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a=o.markedSpans[l],s=a.marker;if((null==a.from||(s.inclusiveLeft?a.from<=t.ch:a.from<t.ch))&&(null==a.to||(s.inclusiveRight?a.to>=t.ch:a.to>t.ch))){if(i&&(Wl(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--l;continue}break}if(!s.atomic)continue;if(n){var c,u=s.find(0>r?1:-1);if((0>r?s.inclusiveRight:s.inclusiveLeft)&&(u=Ie(e,u,-r,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=zo(u,n))&&(0>r?0>c:c>0))return He(e,u,t,r,i)}var d=s.find(0>r?-1:1);return(0>r?s.inclusiveLeft:s.inclusiveRight)&&(d=Ie(e,d,r,d.line==t.line?o:null)),d?He(e,d,t,r,i):null}}return t}function We(e,t,n,r,i){var o=r||1,l=He(e,t,n,o,i)||!i&&He(e,t,n,o,!0)||He(e,t,n,-o,i)||!i&&He(e,t,n,-o,!0);return l?l:(e.cantEdit=!0,Fo(e.first,0))}function Ie(e,t,n,r){return 0>n&&0==t.ch?t.line>e.first?me(e,Fo(t.line-1)):null:n>0&&t.ch==(r||Zr(e,t.line)).text.length?t.line<e.first+e.size-1?Fo(t.line+1,0):null:new Fo(t.line,t.ch+n)}function Ee(e){e.display.input.showSelection(e.display.input.prepareSelection())}function De(e,t){for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),l=0;l<n.sel.ranges.length;l++)if(t!==!1||l!=n.sel.primIndex){var a=n.sel.ranges[l];if(!(a.from().line>=e.display.viewTo||a.to().line<e.display.viewFrom)){var s=a.empty();(s||e.options.showCursorWhenSelecting)&&Pe(e,a.head,i),s||Fe(e,a,o)}}return r}function Pe(e,t,n){var r=ft(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(_i("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(_i("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function Fe(e,t,n){function r(e,t,n,r){0>t&&(t=0),t=Math.round(t),r=Math.round(r),a.appendChild(_i("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(null==n?u-e:n)+"px; height: "+(r-t)+"px"))}function i(t,n,i){function o(n,r){return ht(e,Fo(t,n),"div",d,r)}var a,s,d=Zr(l,t),h=d.text.length;return eo(ii(d),n||0,null==i?h:i,function(e,t,l){var d,f,p,m=o(e,"left");if(e==t)d=m,f=p=m.left;else{if(d=o(t-1,"right"),"rtl"==l){var g=m;m=d,d=g}f=m.left,p=d.right}null==n&&0==e&&(f=c),d.top-m.top>3&&(r(f,m.top,null,m.bottom),f=c,m.bottom<d.top&&r(f,m.bottom,null,d.top)),null==i&&t==h&&(p=u),(!a||m.top<a.top||m.top==a.top&&m.left<a.left)&&(a=m),(!s||d.bottom>s.bottom||d.bottom==s.bottom&&d.right>s.right)&&(s=d),c+1>f&&(f=c),r(f,d.top,p-f,d.bottom)}),{start:a,end:s}}var o=e.display,l=e.doc,a=document.createDocumentFragment(),s=Ge(e.display),c=s.left,u=Math.max(o.sizerWidth,Ve(e)-o.sizer.offsetLeft)-s.right,d=t.from(),h=t.to();if(d.line==h.line)i(d.line,d.ch,h.ch);else{var f=Zr(l,d.line),p=Zr(l,h.line),m=yr(f)==yr(p),g=i(d.line,d.ch,m?f.text.length+1:null).end,v=i(h.line,m?0:null,h.ch).start;m&&(g.top<v.top-2?(r(g.right,g.top,null,g.bottom),r(c,v.top,v.left,v.bottom)):r(g.right,g.top,v.left-g.right,g.bottom)),g.bottom<v.top&&r(c,g.bottom,null,v.top)}n.appendChild(a)}function ze(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Re(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,zi(Be,e))}function Be(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=al(t.mode,_e(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var l=o.styles,a=o.text.length>e.options.maxHighlightLength,s=Er(e,o,a?al(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!l||l.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!d&&h<l.length;++h)d=l[h]!=o.styles[h];d&&i.push(t.frontier),o.stateAfter=a?r:al(t.mode,r)}else o.text.length<=e.options.maxHighlightLength&&Pr(e,o.text,r),o.stateAfter=t.frontier%5==0?al(t.mode,r):null;return++t.frontier,+new Date>n?(Re(e,e.options.workDelay),!0):void 0}),i.length&&At(e,function(){for(var t=0;t<i.length;t++)Pt(e,i[t],"text")})}}function je(e,t,n){for(var r,i,o=e.doc,l=n?-1:t-(e.doc.mode.innerMode?1e3:100),a=t;a>l;--a){if(a<=o.first)return o.first;var s=Zr(o,a-1);if(s.stateAfter&&(!n||a<=o.frontier))return a;var c=Rl(s.text,null,e.options.tabSize);(null==i||r>c)&&(i=a-1,r=c)}return i}function _e(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=je(e,t,n),l=o>r.first&&Zr(r,o-1).stateAfter;return l=l?al(r.mode,l):sl(r.mode),r.iter(o,t,function(n){Pr(e,n.text,l);var a=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=a?al(r.mode,l):null,++o}),n&&(r.frontier=o),l}function qe(e){return e.lineSpace.offsetTop}function Ue(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Ge(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Ui(e.measure,_i("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function $e(e){return El-e.display.nativeBarWidth}function Ve(e){return e.display.scroller.clientWidth-$e(e)-e.display.barWidth}function Ke(e){return e.display.scroller.clientHeight-$e(e)-e.display.barHeight}function Xe(e,t,n){var r=e.options.lineWrapping,i=r&&Ve(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var l=t.text.firstChild.getClientRects(),a=0;a<l.length-1;a++){var s=l[a],c=l[a+1];Math.abs(s.bottom-c.bottom)>2&&o.push((s.bottom+c.top)/2-n.top)}}o.push(n.bottom-n.top)}}function Ye(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(ti(e.rest[r])>n)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function Ze(e,t){t=yr(t);var n=ti(t),r=e.display.externalMeasured=new It(e.doc,t,n);r.lineN=n;var i=r.built=zr(e,r);return r.text=i.pre,Ui(e.display.lineMeasure,i.pre),r}function Qe(e,t,n,r){return tt(e,et(e,t),n,r)}function Je(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[zt(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function et(e,t){var n=ti(t),r=Je(e,n);r&&!r.text?r=null:r&&r.changes&&(D(e,r,n,I(e)),e.curOp.forceUpdate=!0),r||(r=Ze(e,t));var i=Ye(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function tt(e,t,n,r,i){t.before&&(n=-1);var o,l=n+(r||"");return t.cache.hasOwnProperty(l)?o=t.cache[l]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Xe(e,t.view,t.rect),t.hasHeights=!0),o=rt(e,t,n,r),o.bogus||(t.cache[l]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function nt(e,t,n){for(var r,i,o,l,a=0;a<e.length;a+=3){var s=e[a],c=e[a+1];if(s>t?(i=0,o=1,l="left"):c>t?(i=t-s,o=i+1):(a==e.length-3||t==c&&e[a+3]>t)&&(o=c-s,i=o-1,t>=c&&(l="right")),null!=i){if(r=e[a+2],s==c&&n==(r.insertLeft?"left":"right")&&(l=n),"left"==n&&0==i)for(;a&&e[a-2]==e[a-3]&&e[a-1].insertLeft;)r=e[(a-=3)+2],l="left";if("right"==n&&i==c-s)for(;a<e.length-3&&e[a+3]==e[a+4]&&!e[a+5].insertLeft;)r=e[(a+=3)+2],l="right";break}}return{node:r,start:i,end:o,collapse:l,coverStart:s,coverEnd:c}}function rt(e,t,n,r){var i,o=nt(t.map,n,r),l=o.node,a=o.start,s=o.end,c=o.collapse;if(3==l.nodeType){for(var u=0;4>u;u++){for(;a&&ji(t.line.text.charAt(o.coverStart+a));)--a;for(;o.coverStart+s<o.coverEnd&&ji(t.line.text.charAt(o.coverStart+s));)++s;if(xo&&9>bo&&0==a&&s==o.coverEnd-o.coverStart)i=l.parentNode.getBoundingClientRect();else if(xo&&e.options.lineWrapping){var d=ql(l,a,s).getClientRects();i=d.length?d["right"==r?d.length-1:0]:qo}else i=ql(l,a,s).getBoundingClientRect()||qo;if(i.left||i.right||0==a)break;s=a,a-=1,c="right"}xo&&11>bo&&(i=it(e.display.measure,i))}else{a>0&&(c=r="right");var d;i=e.options.lineWrapping&&(d=l.getClientRects()).length>1?d["right"==r?d.length-1:0]:l.getBoundingClientRect()}if(xo&&9>bo&&!a&&(!i||!i.left&&!i.right)){var h=l.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+xt(e.display),top:h.top,bottom:h.bottom}:qo}for(var f=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(f+p)/2,g=t.view.measure.heights,u=0;u<g.length-1&&!(m<g[u]);u++);var v=u?g[u-1]:0,y=g[u],x={left:("right"==c?i.right:i.left)-t.rect.left,right:("left"==c?i.left:i.right)-t.rect.left,top:v,bottom:y};return i.left||i.right||(x.bogus=!0),e.options.singleCursorHeightPerLine||(x.rtop=f,x.rbottom=p),x}function it(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Ji(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function ot(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function lt(e){e.display.externalMeasure=null,qi(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)ot(e.display.view[t])}function at(e){lt(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function st(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function ct(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function ut(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=Lr(t.widgets[i]);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var l=ri(t);if("local"==r?l+=qe(e.display):l-=e.display.viewOffset,"page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();l+=a.top+("window"==r?0:ct());var s=a.left+("window"==r?0:st());n.left+=s,n.right+=s}return n.top+=l,n.bottom+=l,n}function dt(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=st(),i-=ct();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:r-l.left,top:i-l.top}}function ht(e,t,n,r,i){return r||(r=Zr(e.doc,t.line)),ut(e,r,Qe(e,r,t.ch,i),n)}function ft(e,t,n,r,i,o){function l(t,l){var a=tt(e,i,t,l?"right":"left",o);return l?a.left=a.right:a.right=a.left,ut(e,r,a,n)}function a(e,t){var n=s[t],r=n.level%2;return e==to(n)&&t&&n.level<s[t-1].level?(n=s[--t],e=no(n)-(n.level%2?0:1),r=!0):e==no(n)&&t<s.length-1&&n.level<s[t+1].level&&(n=s[++t],e=to(n)-n.level%2,r=!1),r&&e==n.to&&e>n.from?l(e-1):l(e,r)}r=r||Zr(e.doc,t.line),i||(i=et(e,r));var s=ii(r),c=t.ch;if(!s)return l(c);var u=co(s,c),d=a(c,u);return null!=oa&&(d.other=a(c,oa)),d}function pt(e,t){var n=0,t=me(e.doc,t);e.options.lineWrapping||(n=xt(e.display)*t.ch);var r=Zr(e.doc,t.line),i=ri(r)+qe(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function mt(e,t,n,r){var i=Fo(e,t);return i.xRel=r,n&&(i.outside=!0),i}function gt(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,0>n)return mt(r.first,0,!0,-1);var i=ni(r,n),o=r.first+r.size-1;if(i>o)return mt(r.first+r.size-1,Zr(r,o).text.length,!0,1);0>t&&(t=0);for(var l=Zr(r,i);;){var a=vt(e,l,i,t,n),s=gr(l),c=s&&s.find(0,!0);if(!s||!(a.ch>c.from.ch||a.ch==c.from.ch&&a.xRel>0))return a;i=ti(l=c.to.line)}}function vt(e,t,n,r,i){function o(r){var i=ft(e,Fo(n,r),"line",t,c);return a=!0,l>i.bottom?i.left-s:l<i.top?i.left+s:(a=!1,i.left)}var l=i-ri(t),a=!1,s=2*e.display.wrapper.clientWidth,c=et(e,t),u=ii(t),d=t.text.length,h=ro(t),f=io(t),p=o(h),m=a,g=o(f),v=a;if(r>g)return mt(n,f,v,1);for(;;){if(u?f==h||f==ho(t,h,1):1>=f-h){for(var y=p>r||g-r>=r-p?h:f,x=r-(y==h?p:g);ji(t.text.charAt(y));)++y;var b=mt(n,y,y==h?m:v,-1>x?-1:x>1?1:0);return b}var w=Math.ceil(d/2),k=h+w;if(u){k=h;for(var C=0;w>C;++C)k=ho(t,k,1)}var S=o(k);S>r?(f=k,g=S,(v=a)&&(g+=1e3),d=w):(h=k,p=S,m=a,d-=w)}}function yt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Bo){Bo=_i("pre");for(var t=0;49>t;++t)Bo.appendChild(document.createTextNode("x")),Bo.appendChild(_i("br"));Bo.appendChild(document.createTextNode("x"))}Ui(e.measure,Bo);var n=Bo.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),qi(e.measure),n||1}function xt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=_i("span","xxxxxxxxxx"),n=_i("pre",[t]);Ui(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function bt(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Go},Uo?Uo.ops.push(e.curOp):e.curOp.ownsGroup=Uo={ops:[e.curOp],delayedCallbacks:[]}}function wt(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function kt(e){var t=e.curOp,n=t.ownsGroup;if(n)try{wt(n)}finally{Uo=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;Ct(n)}}function Ct(e){for(var t=e.ops,n=0;n<t.length;n++)St(t[n]);for(var n=0;n<t.length;n++)Lt(t[n]);for(var n=0;n<t.length;n++)Tt(t[n]);for(var n=0;n<t.length;n++)Mt(t[n]);for(var n=0;n<t.length;n++)Nt(t[n])}function St(e){var t=e.cm,n=t.display;T(t),e.updateMaxLine&&h(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new L(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Lt(e){e.updatedDisplay=e.mustUpdate&&M(e.cm,e.update)}function Tt(e){var t=e.cm,n=t.display;e.updatedDisplay&&H(t),e.barMeasure=p(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Qe(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+$e(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Ve(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Mt(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&on(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1),e.preparedSelection&&t.display.input.showSelection(e.preparedSelection),e.updatedDisplay&&O(t,e.barMeasure),(e.updatedDisplay||e.startHeight!=t.doc.height)&&y(t,e.barMeasure),e.selectionChanged&&ze(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),!e.focus||e.focus!=Gi()||document.hasFocus&&!document.hasFocus()||Y(e.cm)}function Nt(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&N(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null==e.scrollTop||n.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop)),n.scrollbars.setScrollTop(r.scrollTop),n.scroller.scrollTop=r.scrollTop),null==e.scrollLeft||n.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-n.scroller.clientWidth,e.scrollLeft)),n.scrollbars.setScrollLeft(r.scrollLeft),n.scroller.scrollLeft=r.scrollLeft,w(t)),e.scrollToPos){var i=En(t,me(r,e.scrollToPos.from),me(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&In(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||Wl(o[a],"hide");if(l)for(var a=0;a<l.length;++a)l[a].lines.length&&Wl(l[a],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Wl(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function At(e,t){if(e.curOp)return t();bt(e);try{return t()}finally{kt(e)}}function Ot(e,t){return function(){if(e.curOp)return t.apply(e,arguments);bt(e);try{return t.apply(e,arguments)}finally{kt(e)}}}function Ht(e){return function(){if(this.curOp)return e.apply(this,arguments);bt(this);try{return e.apply(this,arguments)}finally{kt(this)}}}function Wt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);bt(t);try{return e.apply(this,arguments)}finally{kt(t)}}}function It(e,t,n){this.line=t,this.rest=xr(t),this.size=this.rest?ti(Wi(this.rest))-n+1:1,this.node=this.text=null,this.hidden=kr(e,t)}function Et(e,t,n){for(var r,i=[],o=t;n>o;o=r){var l=new It(e.doc,Zr(e.doc,o),o);r=o+l.size,i.push(l)}return i}function Dt(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Po&&br(e.doc,t)<i.viewTo&&Ft(e);else if(n<=i.viewFrom)Po&&wr(e.doc,n+r)>i.viewFrom?Ft(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Ft(e);else if(t<=i.viewFrom){var o=Rt(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Ft(e)}else if(n>=i.viewTo){var o=Rt(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Ft(e)}else{var l=Rt(e,t,t,-1),a=Rt(e,n,n+r,1);l&&a?(i.view=i.view.slice(0,l.index).concat(Et(e,l.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=r):Ft(e)}var s=i.externalMeasured;s&&(n<s.lineN?s.lineN+=r:t<s.lineN+s.size&&(i.externalMeasured=null))}function Pt(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[zt(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==Ii(l,n)&&l.push(n)}}}function Ft(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function zt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,0>t)return r}function Rt(e,t,n,r){var i,o=zt(e,t),l=e.display.view;if(!Po||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var a=0,s=e.display.viewFrom;o>a;a++)s+=l[a].size;if(s!=t){if(r>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;br(e.doc,n)!=n;){if(o==(0>r?0:l.length-1))return null;n+=r*l[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:n}}function Bt(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=Et(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Et(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(zt(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Et(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,zt(e,n)))),r.viewTo=n}function jt(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function _t(e){function t(){i.activeTouch&&(o=setTimeout(function(){i.activeTouch=null},1e3),l=i.activeTouch,l.end=+new Date)}function n(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function r(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}var i=e.display;Al(i.scroller,"mousedown",Ot(e,Vt)),xo&&11>bo?Al(i.scroller,"dblclick",Ot(e,function(t){if(!Ti(e,t)){var n=$t(e,t);if(n&&!Qt(e,t)&&!Gt(e.display,t)){Tl(t);var r=e.findWordAt(n);be(e.doc,r.anchor,r.head)}}})):Al(i.scroller,"dblclick",function(t){Ti(e,t)||Tl(t)}),Eo||Al(i.scroller,"contextmenu",function(t){xn(e,t)});var o,l={end:0};Al(i.scroller,"touchstart",function(t){if(!Ti(e,t)&&!n(t)){clearTimeout(o);var r=+new Date;i.activeTouch={start:r,moved:!1,prev:r-l.end<=300?l:null},1==t.touches.length&&(i.activeTouch.left=t.touches[0].pageX,i.activeTouch.top=t.touches[0].pageY)}}),Al(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Al(i.scroller,"touchend",function(n){var o=i.activeTouch;if(o&&!Gt(i,n)&&null!=o.left&&!o.moved&&new Date-o.start<300){var l,a=e.coordsChar(i.activeTouch,"page");l=!o.prev||r(o,o.prev)?new de(a,a):!o.prev.prev||r(o,o.prev.prev)?e.findWordAt(a):new de(Fo(a.line,0),me(e.doc,Fo(a.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),Tl(n)}t()}),Al(i.scroller,"touchcancel",t),Al(i.scroller,"scroll",function(){i.scroller.clientHeight&&(rn(e,i.scroller.scrollTop),on(e,i.scroller.scrollLeft,!0),Wl(e,"scroll",e))}),Al(i.scroller,"mousewheel",function(t){ln(e,t)}),Al(i.scroller,"DOMMouseScroll",function(t){ln(e,t)}),Al(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Ti(e,t)||Nl(t)},over:function(t){Ti(e,t)||(tn(e,t),Nl(t))},start:function(t){en(e,t)},drop:Ot(e,Jt),leave:function(){nn(e)}};var a=i.input.getField();Al(a,"keyup",function(t){pn.call(e,t)}),Al(a,"keydown",Ot(e,hn)),Al(a,"keypress",Ot(e,mn)),Al(a,"focus",zi(vn,e)),Al(a,"blur",zi(yn,e))}function qt(t,n,r){var i=r&&r!=e.Init;if(!n!=!i){var o=t.display.dragFunctions,l=n?Al:Hl;l(t.display.scroller,"dragstart",o.start),l(t.display.scroller,"dragenter",o.enter),l(t.display.scroller,"dragover",o.over),l(t.display.scroller,"dragleave",o.leave),l(t.display.scroller,"drop",o.drop)}}function Ut(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function Gt(e,t){for(var n=wi(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function $t(e,t,n,r){var i=e.display;if(!n&&"true"==wi(t).getAttribute("cm-not-content"))return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch(t){return null}var s,c=gt(e,o,l);if(r&&1==c.xRel&&(s=Zr(e.doc,c.line).text).length==c.ch){var u=Rl(s,s.length,e.options.tabSize)-s.length;c=Fo(c.line,Math.max(0,Math.round((o-Ge(e.display).left)/xt(e.display))-u))}return c}function Vt(e){var t=this,n=t.display;if(!(Ti(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.shift=e.shiftKey,Gt(n,e))return void(wo||(n.scroller.draggable=!1,setTimeout(function(){n.scroller.draggable=!0},100)));if(!Qt(t,e)){var r=$t(t,e);switch(window.focus(),ki(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?Kt(t,e,r):wi(e)==n.scroller&&Tl(e);break;case 2:wo&&(t.state.lastMiddleDown=+new Date),r&&be(t.doc,r),setTimeout(function(){n.input.focus()},20),Tl(e);break;case 3:Eo?xn(t,e):gn(t)}}}}function Kt(e,t,n){xo?setTimeout(zi(Y,e),0):e.curOp.focus=Gi();var r,i=+new Date;_o&&_o.time>i-400&&0==zo(_o.pos,n)?r="triple":jo&&jo.time>i-400&&0==zo(jo.pos,n)?(r="double",_o={time:i,pos:n}):(r="single",jo={time:i,pos:n});var o,l=e.doc.sel,a=Oo?t.metaKey:t.ctrlKey;e.options.dragDrop&&Jl&&!e.isReadOnly()&&"single"==r&&(o=l.contains(n))>-1&&(zo((o=l.ranges[o]).from(),n)<0||n.xRel>0)&&(zo(o.to(),n)>0||n.xRel<0)?Xt(e,t,n,a):Yt(e,t,n,r,a)}function Xt(e,t,n,r){var i=e.display,o=+new Date,l=Ot(e,function(a){wo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Hl(document,"mouseup",l),Hl(i.scroller,"drop",l),Math.abs(t.clientX-a.clientX)+Math.abs(t.clientY-a.clientY)<10&&(Tl(a),!r&&+new Date-200<o&&be(e.doc,n),wo||xo&&9==bo?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())});wo&&(i.scroller.draggable=!0),e.state.draggingText=l,i.scroller.dragDrop&&i.scroller.dragDrop(),Al(document,"mouseup",l),Al(i.scroller,"drop",l)}function Yt(e,t,n,r,i){function o(t){if(0!=zo(g,t))if(g=t,"rect"==r){for(var i=[],o=e.options.tabSize,l=Rl(Zr(c,n.line).text,n.ch,o),a=Rl(Zr(c,t.line).text,t.ch,o),s=Math.min(l,a),f=Math.max(l,a),p=Math.min(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.line,t.line));m>=p;p++){var v=Zr(c,p).text,y=Bl(v,s,o);s==f?i.push(new de(Fo(p,y),Fo(p,y))):v.length>y&&i.push(new de(Fo(p,y),Fo(p,Bl(v,f,o))))}i.length||i.push(new de(n,n)),Te(c,he(h.ranges.slice(0,d).concat(i),d),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x=u,b=x.anchor,w=t;if("single"!=r){if("double"==r)var k=e.findWordAt(t);else var k=new de(Fo(t.line,0),me(c,Fo(t.line+1,0)));zo(k.anchor,b)>0?(w=k.head,b=X(x.from(),k.anchor)):(w=k.anchor,b=K(x.to(),k.head))}var i=h.ranges.slice(0);i[d]=new de(me(c,b),w),Te(c,he(i,d),Fl)}}function l(t){var n=++y,i=$t(e,t,!0,"rect"==r);if(i)if(0!=zo(i,g)){e.curOp.focus=Gi(),o(i);var a=b(s,c);(i.line>=a.to||i.line<a.from)&&setTimeout(Ot(e,function(){y==n&&l(t)}),150)}else{var u=t.clientY<v.top?-20:t.clientY>v.bottom?20:0;u&&setTimeout(Ot(e,function(){y==n&&(s.scroller.scrollTop+=u,l(t))}),50)}}function a(t){e.state.selectingText=!1,y=1/0,Tl(t),s.input.focus(),Hl(document,"mousemove",x),Hl(document,"mouseup",w),c.history.lastSelOrigin=null}var s=e.display,c=e.doc;Tl(t);var u,d,h=c.sel,f=h.ranges;if(i&&!t.shiftKey?(d=c.sel.contains(n),u=d>-1?f[d]:new de(n,n)):(u=c.sel.primary(),d=c.sel.primIndex),t.altKey)r="rect",i||(u=new de(n,n)),n=$t(e,t,!0,!0),d=-1;else if("double"==r){var p=e.findWordAt(n);u=e.display.shift||c.extend?xe(c,u,p.anchor,p.head):p}else if("triple"==r){var m=new de(Fo(n.line,0),me(c,Fo(n.line+1,0)));u=e.display.shift||c.extend?xe(c,u,m.anchor,m.head):m}else u=xe(c,u,n);i?-1==d?(d=f.length,Te(c,he(f.concat([u]),d),{scroll:!1,origin:"*mouse"})):f.length>1&&f[d].empty()&&"single"==r&&!t.shiftKey?(Te(c,he(f.slice(0,d).concat(f.slice(d+1)),0),{scroll:!1,origin:"*mouse"}),h=c.sel):ke(c,d,u,Fl):(d=0,Te(c,new ue([u],0),Fl),h=c.sel);var g=n,v=s.wrapper.getBoundingClientRect(),y=0,x=Ot(e,function(e){ki(e)?l(e):a(e)}),w=Ot(e,a);e.state.selectingText=w,Al(document,"mousemove",x),Al(document,"mouseup",w)}function Zt(e,t,n,r){try{var i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Tl(t);var l=e.display,a=l.lineDiv.getBoundingClientRect();
- if(o>a.bottom||!Ni(e,n))return bi(t);o-=a.top-l.viewOffset;for(var s=0;s<e.options.gutters.length;++s){var c=l.gutters.childNodes[s];if(c&&c.getBoundingClientRect().right>=i){var u=ni(e.doc,o),d=e.options.gutters[s];return Wl(e,n,e,u,d,t),bi(t)}}}function Qt(e,t){return Zt(e,t,"gutterClick",!0)}function Jt(e){var t=this;if(nn(t),!Ti(t,e)&&!Gt(t.display,e)){Tl(e),xo&&($o=+new Date);var n=$t(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,a=function(e,r){if(!t.options.allowDropFileTypes||-1!=Ii(t.options.allowDropFileTypes,e.type)){var a=new FileReader;a.onload=Ot(t,function(){var e=a.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++l==i){n=me(t.doc,n);var s={from:n,to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Tn(t.doc,s),Le(t.doc,fe(n,Qo(s)))}}),a.readAsText(e)}},s=0;i>s;++s)a(r[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(Oo?e.altKey:e.ctrlKey))var c=t.listSelections();if(Me(t.doc,fe(n,n)),c)for(var s=0;s<c.length;++s)Wn(t.doc,"",c[s].anchor,c[s].head,"drag");t.replaceSelection(o,"around","paste"),t.display.input.focus()}}catch(e){}}}}function en(e,t){if(xo&&(!e.state.draggingText||+new Date-$o<100))return void Nl(t);if(!Ti(e,t)&&!Gt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!Lo)){var n=_i("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",So&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),So&&n.parentNode.removeChild(n)}}function tn(e,t){var n=$t(e,t);if(n){var r=document.createDocumentFragment();Pe(e,n,r),e.display.dragCursor||(e.display.dragCursor=_i("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),Ui(e.display.dragCursor,r)}}function nn(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function rn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,go||A(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),go&&A(e),Re(e,100))}function on(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,w(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function ln(e,t){var n=Xo(t),r=n.x,i=n.y,o=e.display,l=o.scroller,a=l.scrollWidth>l.clientWidth,s=l.scrollHeight>l.clientHeight;if(r&&a||i&&s){if(i&&Oo&&wo)e:for(var c=t.target,u=o.view;c!=l;c=c.parentNode)for(var d=0;d<u.length;d++)if(u[d].node==c){e.display.currentWheelTarget=c;break e}if(r&&!go&&!So&&null!=Ko)return i&&s&&rn(e,Math.max(0,Math.min(l.scrollTop+i*Ko,l.scrollHeight-l.clientHeight))),on(e,Math.max(0,Math.min(l.scrollLeft+r*Ko,l.scrollWidth-l.clientWidth))),(!i||i&&s)&&Tl(t),void(o.wheelStartX=null);if(i&&null!=Ko){var h=i*Ko,f=e.doc.scrollTop,p=f+o.wrapper.clientHeight;0>h?f=Math.max(0,f+h-50):p=Math.min(e.doc.height,p+h+50),A(e,{top:f,bottom:p})}20>Vo&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=r,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,n&&(Ko=(Ko*Vo+n)/(Vo+1),++Vo)}},200)):(o.wheelDX+=r,o.wheelDY+=i))}}function an(e,t,n){if("string"==typeof t&&(t=cl[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Dl}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function sn(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=dl(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&dl(t,e.options.extraKeys,n,e)||dl(t,e.options.keyMap,n,e)}function cn(e,t,n,r){var i=e.state.keySeq;if(i){if(hl(t))return"handled";Yo.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),t=i+" "+t}var o=sn(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&Si(e,"keyHandled",e,t,n),"handled"!=o&&"multi"!=o||(Tl(n),ze(e)),i&&!o&&/\'$/.test(t)?(Tl(n),!0):!!o}function un(e,t){var n=fl(t,!0);return n?t.shiftKey&&!e.state.keySeq?cn(e,"Shift-"+n,t,function(t){return an(e,t,!0)})||cn(e,n,t,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?an(e,t):void 0}):cn(e,n,t,function(t){return an(e,t)}):!1}function dn(e,t,n){return cn(e,"'"+n+"'",t,function(t){return an(e,t,!0)})}function hn(e){var t=this;if(t.curOp.focus=Gi(),!Ti(t,e)){xo&&11>bo&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=un(t,e);So&&(Zo=r?n:null,!r&&88==n&&!na&&(Oo?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||fn(t)}}function fn(e){function t(e){18!=e.keyCode&&e.altKey||(Yl(n,"CodeMirror-crosshair"),Hl(document,"keyup",t),Hl(document,"mouseover",t))}var n=e.display.lineDiv;Zl(n,"CodeMirror-crosshair"),Al(document,"keyup",t),Al(document,"mouseover",t)}function pn(e){16==e.keyCode&&(this.doc.sel.shift=!1),Ti(this,e)}function mn(e){var t=this;if(!(Gt(t.display,e)||Ti(t,e)||e.ctrlKey&&!e.altKey||Oo&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(So&&n==Zo)return Zo=null,void Tl(e);if(!So||e.which&&!(e.which<10)||!un(t,e)){var i=String.fromCharCode(null==r?n:r);dn(t,e,i)||t.display.input.onKeyPress(e)}}}function gn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,yn(e))},100)}function vn(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Wl(e,"focus",e),e.state.focused=!0,Zl(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),wo&&setTimeout(function(){e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),ze(e))}function yn(e){e.state.delayingBlurEvent||(e.state.focused&&(Wl(e,"blur",e),e.state.focused=!1,Yl(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function xn(e,t){Gt(e.display,t)||bn(e,t)||Ti(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function bn(e,t){return Ni(e,"gutterContextMenu")?Zt(e,t,"gutterContextMenu",!1):!1}function wn(e,t){if(zo(e,t.from)<0)return e;if(zo(e,t.to)<=0)return Qo(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Qo(t).ch-t.to.ch),Fo(n,r)}function kn(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new de(wn(i.anchor,t),wn(i.head,t)))}return he(n,e.sel.primIndex)}function Cn(e,t,n){return e.line==t.line?Fo(n.line,e.ch-t.ch+n.ch):Fo(n.line+(e.line-t.line),e.ch)}function Sn(e,t,n){for(var r=[],i=Fo(e.first,0),o=i,l=0;l<t.length;l++){var a=t[l],s=Cn(a.from,i,o),c=Cn(Qo(a),i,o);if(i=a.to,o=c,"around"==n){var u=e.sel.ranges[l],d=zo(u.head,u.anchor)<0;r[l]=new de(d?c:s,d?s:c)}else r[l]=new de(s,s)}return new ue(r,e.sel.primIndex)}function Ln(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return n&&(r.update=function(t,n,r,i){t&&(this.from=me(e,t)),n&&(this.to=me(e,n)),r&&(this.text=r),void 0!==i&&(this.origin=i)}),Wl(e,"beforeChange",e,r),e.cm&&Wl(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Tn(e,t,n){if(e.cm){if(!e.cm.curOp)return Ot(e.cm,Tn)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(Ni(e,"beforeChange")||e.cm&&Ni(e.cm,"beforeChange"))||(t=Ln(e,t,!0))){var r=Do&&!n&&sr(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)Mn(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else Mn(e,t)}}function Mn(e,t){if(1!=t.text.length||""!=t.text[0]||0!=zo(t.from,t.to)){var n=kn(e,t);ci(e,t,n,e.cm?e.cm.curOp.id:NaN),On(e,t,n,or(e,t));var r=[];Xr(e,function(e,n){n||-1!=Ii(r,e.history)||(xi(e.history,t),r.push(e.history)),On(e,t,null,or(e,t))})}}function Nn(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,s=0;s<l.length&&(r=l[s],n?!r.ranges||r.equals(e.sel):r.ranges);s++);if(s!=l.length){for(i.lastOrigin=i.lastSelOrigin=null;r=l.pop(),r.ranges;){if(hi(r,a),n&&!r.equals(e.sel))return void Te(e,r,{clearRedo:!1});o=r}var c=[];hi(o,a),a.push({changes:c,generation:i.generation}),i.generation=r.generation||++i.maxGeneration;for(var u=Ni(e,"beforeChange")||e.cm&&Ni(e.cm,"beforeChange"),s=r.changes.length-1;s>=0;--s){var d=r.changes[s];if(d.origin=t,u&&!Ln(e,d,!1))return void(l.length=0);c.push(li(e,d));var h=s?kn(e,d):Wi(l);On(e,d,h,ar(e,d)),!s&&e.cm&&e.cm.scrollIntoView({from:d.from,to:Qo(d)});var f=[];Xr(e,function(e,t){t||-1!=Ii(f,e.history)||(xi(e.history,d),f.push(e.history)),On(e,d,null,ar(e,d))})}}}}function An(e,t){if(0!=t&&(e.first+=t,e.sel=new ue(Ei(e.sel.ranges,function(e){return new de(Fo(e.anchor.line+t,e.anchor.ch),Fo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Dt(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)Pt(e.cm,r,"gutter")}}function On(e,t,n,r){if(e.cm&&!e.cm.curOp)return Ot(e.cm,On)(e,t,n,r);if(t.to.line<e.first)return void An(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);An(e,i),t={from:Fo(e.first,0),to:Fo(t.to.line+i,t.to.ch),text:[Wi(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Fo(o,Zr(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Qr(e,t.from,t.to),n||(n=kn(e,t)),e.cm?Hn(e.cm,t,r):$r(e,t,r),Me(e,n,Pl)}}function Hn(e,t,n){var r=e.doc,i=e.display,l=t.from,a=t.to,s=!1,c=l.line;e.options.lineWrapping||(c=ti(yr(Zr(r,l.line))),r.iter(c,a.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),r.sel.contains(t.from,t.to)>-1&&Mi(e),$r(r,t,n,o(e)),e.options.lineWrapping||(r.iter(c,l.line+t.text.length,function(e){var t=d(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,l.line),Re(e,400);var u=t.text.length-(a.line-l.line)-1;t.full?Dt(e):l.line!=a.line||1!=t.text.length||Gr(e.doc,t)?Dt(e,l.line,a.line+1,u):Pt(e,l.line,"text");var h=Ni(e,"changes"),f=Ni(e,"change");if(f||h){var p={from:l,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&Si(e,"change",e,p),h&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function Wn(e,t,n,r,i){if(r||(r=n),zo(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),Tn(e,{from:n,to:r,text:t,origin:i})}function In(e,t){if(!Ti(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!Mo){var o=_i("div","",null,"position: absolute; top: "+(t.top-n.viewOffset-qe(e.display))+"px; height: "+(t.bottom-t.top+$e(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function En(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,l=ft(e,t),a=n&&n!=t?ft(e,n):l,s=Pn(e,Math.min(l.left,a.left),Math.min(l.top,a.top)-r,Math.max(l.left,a.left),Math.max(l.bottom,a.bottom)+r),c=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(rn(e,s.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(o=!0)),null!=s.scrollLeft&&(on(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(o=!0)),!o)break}return l}function Dn(e,t,n,r,i){var o=Pn(e,t,n,r,i);null!=o.scrollTop&&rn(e,o.scrollTop),null!=o.scrollLeft&&on(e,o.scrollLeft)}function Pn(e,t,n,r,i){var o=e.display,l=yt(e.display);0>n&&(n=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Ke(e),c={};i-n>s&&(i=n+s);var u=e.doc.height+Ue(o),d=l>n,h=i>u-l;if(a>n)c.scrollTop=d?0:n;else if(i>a+s){var f=Math.min(n,(h?u:i)-s);f!=a&&(c.scrollTop=f)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=Ve(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),10>t?c.scrollLeft=0:p>t?c.scrollLeft=Math.max(0,t-(g?0:10)):r>m+p-3&&(c.scrollLeft=r+(g?0:10)-m),c}function Fn(e,t,n){null==t&&null==n||Rn(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function zn(e){Rn(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?Fo(t.line,t.ch-1):t,r=Fo(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function Rn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=pt(e,t.from),r=pt(e,t.to),i=Pn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function Bn(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=_e(e,t):n="prev");var l=e.options.tabSize,a=Zr(o,t),s=Rl(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var c,u=a.text.match(/^\s*/)[0];if(r||/\S/.test(a.text)){if("smart"==n&&(c=o.mode.indent(i,a.text.slice(u.length),a.text),c==Dl||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?Rl(Zr(o,t-1).text,null,l):0:"add"==n?c=s+e.options.indentUnit:"subtract"==n?c=s-e.options.indentUnit:"number"==typeof n&&(c=s+n),c=Math.max(0,c);var d="",h=0;if(e.options.indentWithTabs)for(var f=Math.floor(c/l);f;--f)h+=l,d+=" ";if(c>h&&(d+=Hi(c-h)),d!=u)return Wn(o,d,Fo(t,0),Fo(t,u.length),"+input"),a.stateAfter=null,!0;for(var f=0;f<o.sel.ranges.length;f++){var p=o.sel.ranges[f];if(p.head.line==t&&p.head.ch<u.length){var h=Fo(t,u.length);ke(o,f,new de(h,h));break}}}function jn(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Zr(e,pe(e,t)):i=ti(t),null==i?null:(r(o,i)&&e.cm&&Pt(e.cm,i,n),o)}function _n(e,t){for(var n=e.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=t(n[i]);r.length&&zo(o.from,Wi(r).to)<=0;){var l=r.pop();if(zo(l.from,o.from)<0){o.from=l.from;break}}r.push(o)}At(e,function(){for(var t=r.length-1;t>=0;t--)Wn(e.doc,"",r[t].from,r[t].to,"+delete");zn(e)})}function qn(e,t,n,r,i){function o(){var t=a+n;return t<e.first||t>=e.first+e.size?!1:(a=t,u=Zr(e,t))}function l(e){var t=(i?ho:fo)(u,s,n,!0);if(null==t){if(e||!o())return!1;s=i?(0>n?io:ro)(u):0>n?u.text.length:0}else s=t;return!0}var a=t.line,s=t.ch,c=n,u=Zr(e,a);if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var d=null,h="group"==r,f=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(0>n)||l(!p);p=!1){var m=u.text.charAt(s)||"\n",g=Ri(m,f)?"w":h&&"\n"==m?"n":!h||/\s/.test(m)?null:"p";if(!h||p||g||(g="s"),d&&d!=g){0>n&&(n=1,l());break}if(g&&(d=g),n>0&&!l(!p))break}var v=We(e,Fo(a,s),t,c,!0);return zo(t,v)||(v.hitSide=!0),v}function Un(e,t,n,r){var i,o=e.doc,l=t.left;if("page"==r){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(a-(0>n?1.5:.5)*yt(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var s=gt(e,l,i);if(!s.outside)break;if(0>n?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*n}return s}function Gn(t,n,r,i){e.defaults[t]=n,r&&(el[t]=i?function(e,t,n){n!=tl&&r(e,t,n)}:r)}function $n(e){for(var t,n,r,i,o=e.split(/-(?!$)/),e=o[o.length-1],l=0;l<o.length-1;l++){var a=o[l];if(/^(cmd|meta|m)$/i.test(a))i=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))n=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);r=!0}}return t&&(e="Alt-"+e),n&&(e="Ctrl-"+e),i&&(e="Cmd-"+e),r&&(e="Shift-"+e),e}function Vn(e){return"string"==typeof e?ul[e]:e}function Kn(e,t,n,r,i){if(r&&r.shared)return Xn(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Ot(e.cm,Kn)(e,t,n,r,i);var o=new gl(e,i),l=zo(t,n);if(r&&Fi(r,o,!1),l>0||0==l&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=_i("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(vr(e,t.line,t,n,o)||t.line!=n.line&&vr(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Po=!0}o.addToHistory&&ci(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a,s=t.line,c=e.cm;if(e.iter(s,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&yr(e)==c.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&ei(e,0),nr(e,new Jn(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s}),o.collapsed&&e.iter(t.line,n.line+1,function(t){kr(e,t)&&ei(t,0)}),o.clearOnEnter&&Al(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Do=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++ml,o.atomic=!0),c){if(a&&(c.curOp.updateMaxLine=!0),o.collapsed)Dt(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)Pt(c,u,"text");o.atomic&&Ae(c.doc),Si(c,"markerAdded",c,o)}return o}function Xn(e,t,n,r,i){r=Fi(r),r.shared=!1;var o=[Kn(e,t,n,r,i)],l=o[0],a=r.widgetNode;return Xr(e,function(e){a&&(r.widgetNode=a.cloneNode(!0)),o.push(Kn(e,me(e,t),me(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;l=Wi(o)}),new vl(o,l)}function Yn(e){return e.findMarks(Fo(e.first,0),e.clipPos(Fo(e.lastLine())),function(e){return e.parent})}function Zn(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(zo(o,l)){var a=Kn(e,o,l,r.primary,r.primary.type);r.markers.push(a),a.parent=r}}}function Qn(e){for(var t=0;t<e.length;t++){var n=e[t],r=[n.primary.doc];Xr(n.primary.doc,function(e){r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==Ii(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}}function Jn(e,t,n){this.marker=e,this.from=t,this.to=n}function er(e,t){if(e)for(var n=0;n<e.length;++n){var r=e[n];if(r.marker==t)return r}}function tr(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n||(n=[])).push(e[r]);return n}function nr(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function rr(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],l=o.marker,a=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);if(a||o.from==t&&"bookmark"==l.type&&(!n||!o.marker.insertLeft)){var s=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);(r||(r=[])).push(new Jn(l,o.from,s?null:o.to))}}return r}function ir(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],l=o.marker,a=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);if(a||o.from==t&&"bookmark"==l.type&&(!n||o.marker.insertLeft)){var s=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);(r||(r=[])).push(new Jn(l,s?null:o.from-t,null==o.to?null:o.to-t))}}return r}function or(e,t){if(t.full)return null;var n=ve(e,t.from.line)&&Zr(e,t.from.line).markedSpans,r=ve(e,t.to.line)&&Zr(e,t.to.line).markedSpans;if(!n&&!r)return null;var i=t.from.ch,o=t.to.ch,l=0==zo(t.from,t.to),a=rr(n,i,l),s=ir(r,o,l),c=1==t.text.length,u=Wi(t.text).length+(c?i:0);if(a)for(var d=0;d<a.length;++d){var h=a[d];if(null==h.to){var f=er(s,h.marker);f?c&&(h.to=null==f.to?null:f.to+u):h.to=i}}if(s)for(var d=0;d<s.length;++d){var h=s[d];if(null!=h.to&&(h.to+=u),null==h.from){var f=er(a,h.marker);f||(h.from=u,c&&(a||(a=[])).push(h))}else h.from+=u,c&&(a||(a=[])).push(h)}a&&(a=lr(a)),s&&s!=a&&(s=lr(s));var p=[a];if(!c){var m,g=t.text.length-2;if(g>0&&a)for(var d=0;d<a.length;++d)null==a[d].to&&(m||(m=[])).push(new Jn(a[d].marker,null,null));for(var d=0;g>d;++d)p.push(m);p.push(s)}return p}function lr(e){for(var t=0;t<e.length;++t){var n=e[t];null!=n.from&&n.from==n.to&&n.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function ar(e,t){var n=mi(e,t),r=or(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],l=r[i];if(o&&l)e:for(var a=0;a<l.length;++a){for(var s=l[a],c=0;c<o.length;++c)if(o[c].marker==s.marker)continue e;o.push(s)}else l&&(n[i]=l)}return n}function sr(e,t,n){var r=null;if(e.iter(t.line,n.line+1,function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var 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u=document.createDocumentFragment(),d=0;;){s.lastIndex=d;var h=s.exec(t),f=h?h.index-d:t.length-d;if(f){var p=document.createTextNode(a.slice(d,d+f));xo&&9>bo?u.appendChild(_i("span",[p])):u.appendChild(p),e.map.push(e.pos,e.pos+f,p),e.col+=f,e.pos+=f}if(!h)break;if(d+=f+1," "==h[0]){var m=e.cm.options.tabSize,g=m-e.col%m,p=u.appendChild(_i("span",Hi(g),"cm-tab"));p.setAttribute("role","presentation"),p.setAttribute("cm-text"," "),e.col+=g}else if("\r"==h[0]||"\n"==h[0]){var p=u.appendChild(_i("span","\r"==h[0]?"␍":"","cm-invalidchar"));p.setAttribute("cm-text",h[0]),e.col+=1}else{var p=e.cm.options.specialCharPlaceholder(h[0]);p.setAttribute("cm-text",h[0]),xo&&9>bo?u.appendChild(_i("span",[p])):u.appendChild(p),e.col+=1}e.map.push(e.pos,e.pos+1,p),e.pos++}else{e.col+=t.length;var u=document.createTextNode(a);e.map.push(e.pos,e.pos+t.length,u),xo&&9>bo&&(c=!0),e.pos+=t.length}if(n||r||i||c||l){var v=n||"";r&&(v+=r),i&&(v+=i);var y=_i("span",[u],v,l);return 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t(e){if(!Ti(r,e)){if(r.somethingSelected())Ro=r.getSelections(),n.inaccurateSelection&&(n.prevInput="",n.inaccurateSelection=!1,o.value=Ro.join("\n"),_l(o));else{if(!r.options.lineWiseCopyCut)return;var t=ee(r);Ro=t.text,"cut"==e.type?r.setSelections(t.ranges,null,Pl):(n.prevInput="",o.value=t.text.join("\n"),_l(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}var n=this,r=this.cm,i=this.wrapper=re(),o=this.textarea=i.firstChild;e.wrapper.insertBefore(i,e.wrapper.firstChild),No&&(o.style.width="0px"),Al(o,"input",function(){xo&&bo>=9&&n.hasSelection&&(n.hasSelection=null),n.poll()}),Al(o,"paste",function(e){Ti(r,e)||Q(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),Al(o,"cut",t),Al(o,"copy",t),Al(e.scroller,"paste",function(t){Gt(e,t)||Ti(r,t)||(r.state.pasteIncoming=!0,n.focus())}),Al(e.lineSpace,"selectstart",function(t){Gt(e,t)||Tl(t)}),Al(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Al(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,n=e.doc,r=De(e);if(e.options.moveInputWithCursor){var i=ft(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return r},showSelection:function(e){var t=this.cm,n=t.display;Ui(n.cursorDiv,e.cursors),Ui(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=na&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var l=t?"-":n||r.getSelection();this.textarea.value=l,r.state.focused&&_l(this.textarea),xo&&bo>=9&&(this.hasSelection=l)}else e||(this.prevInput=this.textarea.value="",xo&&bo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Ao||Gi()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;e.pollingFast||e.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},poll:function(){var e=this.cm,t=this.textarea,n=this.prevInput;if(this.contextMenuPending||!e.state.focused||ta(t)&&!n&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var r=t.value;if(r==n&&!e.somethingSelected())return!1;if(xo&&bo>=9&&this.hasSelection===r||Oo&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=r.charCodeAt(0);if(8203!=i||n||(n=""),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(n.length,r.length);l>o&&n.charCodeAt(o)==r.charCodeAt(o);)++o;var a=this;return At(e,function(){Z(e,r.slice(o),n.length-o,null,a.composing?"*compose":null),r.length>1e3||r.indexOf("\n")>-1?t.value=a.prevInput="":a.prevInput=r,a.composing&&(a.composing.range.clear(),a.composing.range=e.markText(a.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){xo&&bo>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=l.selectionStart){var e=i.somethingSelected(),t=""+(e?l.value:"");l.value="⇚",l.value=t,r.prevInput=e?"":"",l.selectionStart=1,l.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=d,l.style.cssText=u,xo&&9>bo&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=l.selectionStart){(!xo||xo&&9>bo)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&""==r.prevInput?Ot(i,cl.selectAll)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):o.input.reset()};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,l=r.textarea,a=$t(i,e),s=o.scroller.scrollTop;if(a&&!So){var c=i.options.resetSelectionOnContextMenu;c&&-1==i.doc.sel.contains(a)&&Ot(i,Te)(i.doc,fe(a),Pl);var u=l.style.cssText,d=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();if(l.style.cssText="position: absolute; width: 30px; height: 30px; top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px; z-index: 1000; background: "+(xo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",wo)var f=window.scrollY;if(o.input.focus(),wo&&window.scrollTo(null,f),o.input.reset(),i.somethingSelected()||(l.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),xo&&bo>=9&&t(),Eo){Nl(e);var p=function(){Hl(window,"mouseup",p),setTimeout(n,20)};Al(window,"mouseup",p)}else setTimeout(n,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:Di,needsContentAttribute:!1},ne.prototype),ie.prototype=Fi({init:function(e){function t(e){if(!Ti(r,e)){if(r.somethingSelected())Ro=r.getSelections(),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=ee(r);Ro=t.text,"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,Pl),r.replaceSelection("",null,"cut")})}if(e.clipboardData&&!No)e.preventDefault(),e.clipboardData.clearData(),e.clipboardData.setData("text/plain",Ro.join("\n"));else{var n=re(),i=n.firstChild;r.display.lineSpace.insertBefore(n,r.display.lineSpace.firstChild),i.value=Ro.join("\n");var o=document.activeElement;_l(i),setTimeout(function(){r.display.lineSpace.removeChild(n),o.focus()},50)}}}var n=this,r=n.cm,i=n.div=e.lineDiv;te(i),Al(i,"paste",function(e){Ti(r,e)||Q(e,r)}),Al(i,"compositionstart",function(e){var t=e.data;if(n.composing={sel:r.doc.sel,data:t,startData:t},t){var i=r.doc.sel.primary(),o=r.getLine(i.head.line),l=o.indexOf(t,Math.max(0,i.head.ch-t.length));l>-1&&l<=i.head.ch&&(n.composing.sel=fe(Fo(i.head.line,l),Fo(i.head.line,l+t.length)))}}),Al(i,"compositionupdate",function(e){n.composing.data=e.data}),Al(i,"compositionend",function(e){var t=n.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout(function(){t.handled||n.applyComposition(t),n.composing==t&&(n.composing=null)},50))}),Al(i,"touchstart",function(){n.forceCompositionEnd()}),Al(i,"input",function(){n.composing||!r.isReadOnly()&&n.pollContent()||At(n.cm,function(){Dt(r)})}),Al(i,"copy",t),Al(i,"cut",t)},prepareSelection:function(){var e=De(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e){e&&this.cm.display.view.length&&(e.focus&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),n=ae(this.cm,e.anchorNode,e.anchorOffset),r=ae(this.cm,e.focusNode,e.focusOffset);if(!n||n.bad||!r||r.bad||0!=zo(X(n,r),t.from())||0!=zo(K(n,r),t.to())){var i=oe(this.cm,t.from()),o=oe(this.cm,t.to());if(i||o){var l=this.cm.display.view,a=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=l[l.length-1].measure,c=s.maps?s.maps[s.maps.length-1]:s.map;o={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}}}else i={node:l[0].measure.map[2],offset:0};try{var u=ql(i.node,i.offset,o.offset,o.node)}catch(d){}u&&(!go&&this.cm.state.focused?(e.collapse(i.node,i.offset),u.collapsed||e.addRange(u)):(e.removeAllRanges(),e.addRange(u)),a&&null==e.anchorNode?e.addRange(a):go&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){e.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(e){Ui(this.cm.display.cursorDiv,e.cursors),Ui(this.cm.display.selectionDiv,e.selection)},rememberSelection:function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},selectionInEditor:function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Vl(this.div,t)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():At(this.cm,function(){t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var n=ae(t,e.anchorNode,e.anchorOffset),r=ae(t,e.focusNode,e.focusOffset);n&&r&&At(t,function(){Te(t.doc,fe(n,r),Pl),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}},pollContent:function(){var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o;if(r.line==t.viewFrom||0==(o=zt(e,r.line)))var l=ti(t.view[0].line),a=t.view[0].node;else var l=ti(t.view[o].line),a=t.view[o-1].node.nextSibling;var s=zt(e,i.line);if(s==t.view.length-1)var c=t.viewTo-1,u=t.lineDiv.lastChild;else var c=ti(t.view[s+1].line)-1,u=t.view[s+1].node.previousSibling;for(var d=e.doc.splitLines(ce(e,a,u,l,c)),h=Qr(e.doc,Fo(l,0),Fo(c,Zr(e.doc,c).text.length));d.length>1&&h.length>1;)if(Wi(d)==Wi(h))d.pop(),h.pop(),c--;else{if(d[0]!=h[0])break;d.shift(),h.shift(),l++}for(var f=0,p=0,m=d[0],g=h[0],v=Math.min(m.length,g.length);v>f&&m.charCodeAt(f)==g.charCodeAt(f);)++f;for(var y=Wi(d),x=Wi(h),b=Math.min(y.length-(1==d.length?f:0),x.length-(1==h.length?f:0));b>p&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)++p;d[d.length-1]=y.slice(0,y.length-p),d[0]=d[0].slice(f);var w=Fo(l,f),k=Fo(c,h.length?Wi(h).length-p:0);return d.length>1||d[0]||zo(w,k)?(Wn(e.doc,d,w,k,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){this.cm.isReadOnly()?Ot(this.cm,Dt)(this.cm):e.data&&e.data!=e.startData&&Ot(this.cm,Z)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||Ot(this.cm,Z)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:Di,resetPosition:Di,needsContentAttribute:!0},ie.prototype),e.inputStyles={textarea:ne,contenteditable:ie},ue.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(0!=zo(n.anchor,r.anchor)||0!=zo(n.head,r.head))return!1}return!0},deepCopy:function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new de(V(this.ranges[t].anchor),V(this.ranges[t].head));return new ue(e,this.primIndex)},somethingSelected:function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(zo(t,r.from())>=0&&zo(e,r.to())<=0)return n}return-1}},de.prototype={from:function(){return X(this.anchor,this.head)},to:function(){return K(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Bo,jo,_o,qo={left:0,right:0,top:0,bottom:0},Uo=null,Go=0,$o=0,Vo=0,Ko=null;xo?Ko=-.53:go?Ko=15:Co?Ko=-.7:Lo&&(Ko=-1/3);var Xo=function(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}};e.wheelEventPixels=function(e){var t=Xo(e);return t.x*=Ko,t.y*=Ko,t};var Yo=new Oi,Zo=null,Qo=e.changeEnd=function(e){return e.text?Fo(e.from.line+e.text.length-1,Wi(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];n[e]==t&&"mode"!=e||(n[e]=t,el.hasOwnProperty(e)&&Ot(this,el[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Vn(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:Ht(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:n&&n.opaque}),this.state.modeGen++,Dt(this)}),removeOverlay:Ht(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void Dt(this)}}),indentLine:Ht(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),ve(this.doc,e)&&Bn(this,e,t,n)}),indentSelection:Ht(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(Bn(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&zn(this));else{var o=i.from(),l=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;n>s;++s)Bn(this,s,e);var c=this.doc.sel.ranges;0==o.ch&&t.length==c.length&&c[r].from().ch>0&&ke(this.doc,r,new de(o,c[r].to()),Pl)}}}),getTokenAt:function(e,t){return Wr(this,e,t)},getLineTokens:function(e,t){return Wr(this,Fo(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,n=Dr(this,Zr(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]<o)){t=n[2*l+2];break}r=l+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!ll.hasOwnProperty(t))return n;var r=ll[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=r[i[t][o]];l&&n.push(l)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var o=0;o<r._global.length;o++){var a=r._global[o];a.pred(i,this)&&-1==Ii(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;return e=pe(n,null==e?n.first+n.size-1:e),_e(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();return n=null==e?r.head:"object"==typeof e?me(this.doc,e):e?r.from():r.to(),ft(this,n,t||"page")},charCoords:function(e,t){return ht(this,me(this.doc,e),t||"page")},coordsChar:function(e,t){return e=dt(this,e,t||"page"),gt(this,e.left,e.top)},lineAtHeight:function(e,t){return e=dt(this,{top:e,left:0},t||"page").top,ni(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n,r=!1;if("number"==typeof e){var i=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>i&&(e=i,r=!0),n=Zr(this.doc,e)}else n=e;return ut(this,n,{top:0,left:0},t||"page").top+(r?this.doc.height-ri(n):0)},defaultTextHeight:function(){return yt(this.display)},defaultCharWidth:function(){return xt(this.display)},setGutterMarker:Ht(function(e,t,n){return jn(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&Bi(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Ht(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,Pt(t,r,"gutter"),Bi(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),lineInfo:function(e){if("number"==typeof e){if(!ve(this.doc,e))return null;var t=e;if(e=Zr(this.doc,e),!e)return null}else{var t=ti(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=ft(this,me(this.doc,e));var l=e.bottom,a=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)l=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(l=e.bottom),a+t.offsetWidth>c&&(a=c-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(a=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=a+"px"),n&&Dn(this,a,l,a+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:Ht(hn),triggerOnKeyPress:Ht(mn),triggerOnKeyUp:pn,execCommand:function(e){return cl.hasOwnProperty(e)?cl[e].call(null,this):void 0},triggerElectric:Ht(function(e){J(this,e)}),findPosH:function(e,t,n,r){var i=1;0>t&&(i=-1,t=-t);for(var o=0,l=me(this.doc,e);t>o&&(l=qn(this.doc,l,i,n,r),!l.hitSide);++o);return l},moveH:Ht(function(e,t){var n=this;n.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?qn(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to();
- },zl)}),deleteH:Ht(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):_n(this,function(n){var i=qn(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;0>t&&(i=-1,t=-t);for(var l=0,a=me(this.doc,e);t>l;++l){var s=ft(this,a,"div");if(null==o?o=s.left:s.left=o,a=Un(this,s,i,n),a.hitSide)break}return a},moveV:Ht(function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(l){if(o)return 0>e?l.from():l.to();var a=ft(n,l.head,"div");null!=l.goalColumn&&(a.left=l.goalColumn),i.push(a.left);var s=Un(n,a,e,t);return"page"==t&&l==r.sel.primary()&&Fn(n,null,ht(n,s,"div").top-a.top),s},zl),i.length)for(var l=0;l<r.sel.ranges.length;l++)r.sel.ranges[l].goalColumn=i[l]}),findWordAt:function(e){var t=this.doc,n=Zr(t,e.line).text,r=e.ch,i=e.ch;if(n){var o=this.getHelper(e,"wordChars");(e.xRel<0||i==n.length)&&r?--r:++i;for(var l=n.charAt(r),a=Ri(l,o)?function(e){return Ri(e,o)}:/\s/.test(l)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!Ri(e)};r>0&&a(n.charAt(r-1));)--r;for(;i<n.length&&a(n.charAt(i));)++i}return new de(Fo(e.line,r),Fo(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?Zl(this.display.cursorDiv,"CodeMirror-overwrite"):Yl(this.display.cursorDiv,"CodeMirror-overwrite"),Wl(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==Gi()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Ht(function(e,t){null==e&&null==t||Rn(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-$e(this)-this.display.barHeight,width:e.scrollWidth-$e(this)-this.display.barWidth,clientHeight:Ke(this),clientWidth:Ve(this)}},scrollIntoView:Ht(function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:Fo(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line)Rn(this),this.curOp.scrollToPos=e;else{var n=Pn(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:Ht(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=n(e)),null!=t&&(r.display.wrapper.style.height=n(t)),r.options.lineWrapping&<(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Pt(r,i,"widget");break}++i}),r.curOp.forceUpdate=!0,Wl(r,"refresh",this)}),operation:function(e){return At(this,e)},refresh:Ht(function(){var e=this.display.cachedTextHeight;Dt(this),this.curOp.forceUpdate=!0,at(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),u(this),(null==e||Math.abs(e-yt(this.display))>.5)&&l(this),Wl(this,"refresh",this)}),swapDoc:Ht(function(e){var t=this.doc;return t.cm=null,Yr(this,e),at(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Si(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ai(e);var Jo=e.defaults={},el=e.optionHandlers={},tl=e.Init={toString:function(){return"CodeMirror.Init"}};Gn("value","",function(e,t){e.setValue(t)},!0),Gn("mode",null,function(e,t){e.doc.modeOption=t,n(e)},!0),Gn("indentUnit",2,n,!0),Gn("indentWithTabs",!1),Gn("smartIndent",!0),Gn("tabSize",4,function(e){r(e),at(e),Dt(e)},!0),Gn("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(Fo(r,o))}r++});for(var i=n.length-1;i>=0;i--)Wn(e.doc,t,n[i],Fo(n[i].line,n[i].ch+t.length))}}),Gn("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,n,r){t.state.specialChars=new RegExp(n.source+(n.test(" ")?"":"| "),"g"),r!=e.Init&&t.refresh()}),Gn("specialCharPlaceholder",Rr,function(e){e.refresh()},!0),Gn("electricChars",!0),Gn("inputStyle",Ao?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),Gn("rtlMoveVisually",!Ho),Gn("wholeLineUpdateBefore",!0),Gn("theme","default",function(e){a(e),s(e)},!0),Gn("keyMap","default",function(t,n,r){var i=Vn(n),o=r!=e.Init&&Vn(r);o&&o.detach&&o.detach(t,i),i.attach&&i.attach(t,o||null)}),Gn("extraKeys",null),Gn("lineWrapping",!1,i,!0),Gn("gutters",[],function(e){f(e.options),s(e)},!0),Gn("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?S(e.display)+"px":"0",e.refresh()},!0),Gn("coverGutterNextToScrollbar",!1,function(e){y(e)},!0),Gn("scrollbarStyle","native",function(e){v(e),y(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),Gn("lineNumbers",!1,function(e){f(e.options),s(e)},!0),Gn("firstLineNumber",1,s,!0),Gn("lineNumberFormatter",function(e){return e},s,!0),Gn("showCursorWhenSelecting",!1,Ee,!0),Gn("resetSelectionOnContextMenu",!0),Gn("lineWiseCopyCut",!0),Gn("readOnly",!1,function(e,t){"nocursor"==t?(yn(e),e.display.input.blur(),e.display.disabled=!0):e.display.disabled=!1,e.display.input.readOnlyChanged(t)}),Gn("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),Gn("dragDrop",!0,qt),Gn("allowDropFileTypes",null),Gn("cursorBlinkRate",530),Gn("cursorScrollMargin",0),Gn("cursorHeight",1,Ee,!0),Gn("singleCursorHeightPerLine",!0,Ee,!0),Gn("workTime",100),Gn("workDelay",100),Gn("flattenSpans",!0,r,!0),Gn("addModeClass",!1,r,!0),Gn("pollInterval",100),Gn("undoDepth",200,function(e,t){e.doc.history.undoDepth=t}),Gn("historyEventDelay",1250),Gn("viewportMargin",10,function(e){e.refresh()},!0),Gn("maxHighlightLength",1e4,r,!0),Gn("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),Gn("tabindex",null,function(e,t){e.display.input.getField().tabIndex=t||""}),Gn("autofocus",null);var nl=e.modes={},rl=e.mimeModes={};e.defineMode=function(t,n){e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2)),nl[t]=n},e.defineMIME=function(e,t){rl[e]=t},e.resolveMode=function(t){if("string"==typeof t&&rl.hasOwnProperty(t))t=rl[t];else if(t&&"string"==typeof t.name&&rl.hasOwnProperty(t.name)){var n=rl[t.name];"string"==typeof n&&(n={name:n}),t=Pi(n,t),t.name=n.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,n){var n=e.resolveMode(n),r=nl[n.name];if(!r)return e.getMode(t,"text/plain");var i=r(t,n);if(il.hasOwnProperty(n.name)){var o=il[n.name];for(var l in o)o.hasOwnProperty(l)&&(i.hasOwnProperty(l)&&(i["_"+l]=i[l]),i[l]=o[l])}if(i.name=n.name,n.helperType&&(i.helperType=n.helperType),n.modeProps)for(var l in n.modeProps)i[l]=n.modeProps[l];return i},e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),e.defineMIME("text/plain","null");var il=e.modeExtensions={};e.extendMode=function(e,t){var n=il.hasOwnProperty(e)?il[e]:il[e]={};Fi(t,n)},e.defineExtension=function(t,n){e.prototype[t]=n},e.defineDocExtension=function(e,t){Cl.prototype[e]=t},e.defineOption=Gn;var ol=[];e.defineInitHook=function(e){ol.push(e)};var ll=e.helpers={};e.registerHelper=function(t,n,r){ll.hasOwnProperty(t)||(ll[t]=e[t]={_global:[]}),ll[t][n]=r},e.registerGlobalHelper=function(t,n,r,i){e.registerHelper(t,n,i),ll[t]._global.push({pred:r,val:i})};var al=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([])),n[r]=i}return n},sl=e.startState=function(e,t,n){return e.startState?e.startState(t,n):!0};e.innerMode=function(e,t){for(;e.innerMode;){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state,e=n.mode}return n||{mode:e,state:t}};var cl=e.commands={selectAll:function(e){e.setSelection(Fo(e.firstLine(),0),Fo(e.lastLine()),Pl)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Pl)},killLine:function(e){_n(e,function(t){if(t.empty()){var n=Zr(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:Fo(t.head.line+1,0)}:{from:t.head,to:Fo(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){_n(e,function(t){return{from:Fo(t.from().line,0),to:me(e.doc,Fo(t.to().line+1,0))}})},delLineLeft:function(e){_n(e,function(e){return{from:Fo(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){_n(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){_n(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Fo(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Fo(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return oo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return ao(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return lo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},zl)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},zl)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?ao(e,t.head):r},zl)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),l=Rl(e.getLine(o.line),o.ch,r);t.push(new Array(r-l%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){At(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=Zr(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new Fo(i.line,i.ch-1)),i.ch>0)i=new Fo(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),Fo(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var l=Zr(e.doc,i.line-1).text;l&&e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+l.charAt(l.length-1),Fo(i.line-1,l.length-1),Fo(i.line,1),"+transpose")}n.push(new de(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){At(e,function(){for(var t=e.listSelections().length,n=0;t>n;n++){var r=e.listSelections()[n];e.replaceRange(e.doc.lineSeparator(),r.anchor,r.head,"+input"),e.indentLine(r.from().line+1,null,!0)}zn(e)})},toggleOverwrite:function(e){e.toggleOverwrite()}},ul=e.keyMap={};ul.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},ul.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},ul.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"},ul.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},ul["default"]=Oo?ul.macDefault:ul.pcDefault,e.normalizeKeyMap=function(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=Ei(n.split(" "),$n),o=0;o<i.length;o++){var l,a;o==i.length-1?(a=i.join(" "),l=r):(a=i.slice(0,o+1).join(" "),l="...");var s=t[a];if(s){if(s!=l)throw new Error("Inconsistent bindings for "+a)}else t[a]=l}delete e[n]}for(var c in t)e[c]=t[c];return e};var dl=e.lookupKey=function(e,t,n,r){t=Vn(t);var i=t.call?t.call(e,r):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return dl(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var l=dl(e,t.fallthrough[o],n,r);if(l)return l}}},hl=e.isModifierKey=function(e){var t="string"==typeof e?e:ia[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},fl=e.keyName=function(e,t){if(So&&34==e.keyCode&&e["char"])return!1;var n=ia[e.keyCode],r=n;return null==r||e.altGraphKey?!1:(e.altKey&&"Alt"!=n&&(r="Alt-"+r),(Io?e.metaKey:e.ctrlKey)&&"Ctrl"!=n&&(r="Ctrl-"+r),(Io?e.ctrlKey:e.metaKey)&&"Cmd"!=n&&(r="Cmd-"+r),!t&&e.shiftKey&&"Shift"!=n&&(r="Shift-"+r),r)};e.fromTextArea=function(t,n){function r(){t.value=c.getValue()}if(n=n?Fi(n):{},n.value=t.value,!n.tabindex&&t.tabIndex&&(n.tabindex=t.tabIndex),!n.placeholder&&t.placeholder&&(n.placeholder=t.placeholder),null==n.autofocus){var i=Gi();n.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body}if(t.form&&(Al(t.form,"submit",r),!n.leaveSubmitMethodAlone)){var o=t.form,l=o.submit;try{var a=o.submit=function(){r(),o.submit=l,o.submit(),o.submit=a}}catch(s){}}n.finishInit=function(e){e.save=r,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,r(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(Hl(t.form,"submit",r),"function"==typeof t.form.submit&&(t.form.submit=l))}},t.style.display="none";var c=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},n);return c};var pl=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};pl.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(e){var t=this.string.charAt(this.pos);if("string"==typeof e)var n=t==e;else var n=t&&(e.test?e.test(t):e(t));return n?(++this.pos,t):void 0},eatWhile:function(e){for(var t=this.pos;this.eat(e););return this.pos>t},eatSpace:function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);return t>-1?(this.pos=t,!0):void 0},backUp:function(e){this.pos-=e},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=Rl(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?Rl(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return Rl(this.string,null,this.tabSize)-(this.lineStart?Rl(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,n){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);return r&&r.index>0?null:(r&&t!==!1&&(this.pos+=r[0].length),r)}var i=function(e){return n?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);return i(o)==i(e)?(t!==!1&&(this.pos+=e.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var ml=0,gl=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ml};Ai(gl),gl.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&bt(e),Ni(this,"clear")){var n=this.find();n&&Si(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],a=er(l.markedSpans,this);e&&!this.collapsed?Pt(e,ti(l),"text"):e&&(null!=a.to&&(i=ti(l)),null!=a.from&&(r=ti(l))),l.markedSpans=tr(l.markedSpans,a),null==a.from&&this.collapsed&&!kr(this.doc,l)&&e&&ei(l,yt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var s=yr(this.lines[o]),c=d(s);c>e.display.maxLineLength&&(e.display.maxLine=s,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Dt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ae(e.doc)),e&&Si(e,"markerCleared",e,this),t&&kt(e),this.parent&&this.parent.clear()}},gl.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],l=er(o.markedSpans,this);if(null!=l.from&&(n=Fo(t?o:ti(o),l.from),-1==e))return n;if(null!=l.to&&(r=Fo(t?o:ti(o),l.to),1==e))return r}return n&&{from:n,to:r}},gl.prototype.changed=function(){var e=this.find(-1,!0),t=this,n=this.doc.cm;e&&n&&At(n,function(){var r=e.line,i=ti(e.line),o=Je(n,i);if(o&&(ot(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!kr(t.doc,r)&&null!=t.height){var l=t.height;t.height=null;var a=Lr(t)-l;a&&ei(r,r.height+a)}})},gl.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=Ii(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},gl.prototype.detachLine=function(e){if(this.lines.splice(Ii(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var ml=0,vl=e.SharedTextMarker=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};Ai(vl),vl.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Si(this,"clear")}},vl.prototype.find=function(e,t){return this.primary.find(e,t)};var yl=e.LineWidget=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Ai(yl),yl.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=ti(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=Lr(this);ei(n,Math.max(0,n.height-o)),e&&At(e,function(){Sr(e,n,-o),Pt(e,r,"widget")})}},yl.prototype.changed=function(){var e=this.height,t=this.doc.cm,n=this.line;this.height=null;var r=Lr(this)-e;r&&(ei(n,n.height+r),t&&At(t,function(){t.curOp.forceUpdate=!0,Sr(t,n,r)}))};var xl=e.Line=function(e,t,n){this.text=e,ur(this,t),this.height=n?n(this):1};Ai(xl),xl.prototype.lineNo=function(){return ti(this)};var bl={},wl={};Vr.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height,Nr(i),Si(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;r>e;++e)if(n(this.lines[e]))return!0}},Kr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(i>e){var o=Math.min(t,i-e),l=r.height;if(r.removeInner(e,o),this.height-=l-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Vr))){var a=[];this.collapse(a),this.children=[new Vr(a)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(o>=e){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(;i.lines.length>50;){var l=i.lines.splice(i.lines.length-25,25),a=new 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oi(null),this.id=++kl,this.modeOption=t,this.lineSep=r,this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),$r(this,{from:i,to:i,text:e}),Te(this,fe(i),Pl)};Cl.prototype=Pi(Kr.prototype,{constructor:Cl,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Jr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Wt(function(e){var t=Fo(this.first,0),n=this.first+this.size-1;Tn(this,{from:t,to:Fo(n,Zr(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),Te(this,fe(t))}),replaceRange:function(e,t,n,r){t=me(this,t),n=n?me(this,n):t,Wn(this,e,t,n,r)},getRange:function(e,t,n){var r=Qr(this,me(this,e),me(this,t));return n===!1?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return ve(this,e)?Zr(this,e):void 0},getLineNumber:function(e){return ti(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Zr(this,e)),yr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return me(this,e)},getCursor:function(e){var t,n=this.sel.primary();return t=null==e||"head"==e?n.head:"anchor"==e?n.anchor:"end"==e||"to"==e||e===!1?n.to():n.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Wt(function(e,t,n){Ce(this,me(this,"number"==typeof e?Fo(e,t||0):e),null,n)}),setSelection:Wt(function(e,t,n){Ce(this,me(this,e),me(this,t||e),n)}),extendSelection:Wt(function(e,t,n){be(this,me(this,e),t&&me(this,t),n)}),extendSelections:Wt(function(e,t){we(this,ye(this,e),t)}),extendSelectionsBy:Wt(function(e,t){var n=Ei(this.sel.ranges,e);we(this,ye(this,n),t)}),setSelections:Wt(function(e,t,n){if(e.length){for(var r=0,i=[];r<e.length;r++)i[r]=new de(me(this,e[r].anchor),me(this,e[r].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Te(this,he(i,t),n)}}),addSelection:Wt(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new de(me(this,e),me(this,t||e))),Te(this,he(r,r.length-1),n)}),getSelection:function(e){for(var t,n=this.sel.ranges,r=0;r<n.length;r++){var i=Qr(this,n[r].from(),n[r].to());t=t?t.concat(i):i}return e===!1?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Qr(this,n[r].from(),n[r].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:Wt(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var 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- /* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
- /***/ },
- /* 162 */
- /***/ function(module, exports, __webpack_require__) {
- var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
- * jQuery JavaScript Library v2.2.3
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2016-04-05T19:26Z
- */
- (function( global, factory ) {
- if ( typeof module === "object" && typeof module.exports === "object" ) {
- // For CommonJS and CommonJS-like environments where a proper `window`
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- // For environments that do not have a `window` with a `document`
- // (such as Node.js), expose a factory as module.exports.
- // This accentuates the need for the creation of a real `window`.
- // e.g. var jQuery = require("jquery")(window);
- // See ticket #14549 for more info.
- module.exports = global.document ?
- factory( global, true ) :
- function( w ) {
- if ( !w.document ) {
- throw new Error( "jQuery requires a window with a document" );
- }
- return factory( w );
- };
- } else {
- factory( global );
- }
- // Pass this if window is not defined yet
- }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
- // Support: Firefox 18+
- // Can't be in strict mode, several libs including ASP.NET trace
- // the stack via arguments.caller.callee and Firefox dies if
- // you try to trace through "use strict" call chains. (#13335)
- //"use strict";
- var arr = [];
- var document = window.document;
- var slice = arr.slice;
- var concat = arr.concat;
- var push = arr.push;
- var indexOf = arr.indexOf;
- var class2type = {};
- var toString = class2type.toString;
- var hasOwn = class2type.hasOwnProperty;
- var support = {};
- var
- version = "2.2.3",
- // Define a local copy of jQuery
- jQuery = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- // Need init if jQuery is called (just allow error to be thrown if not included)
- return new jQuery.fn.init( selector, context );
- },
- // Support: Android<4.1
- // Make sure we trim BOM and NBSP
- rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
- // Matches dashed string for camelizing
- rmsPrefix = /^-ms-/,
- rdashAlpha = /-([\da-z])/gi,
- // Used by jQuery.camelCase as callback to replace()
- fcamelCase = function( all, letter ) {
- return letter.toUpperCase();
- };
- jQuery.fn = jQuery.prototype = {
- // The current version of jQuery being used
- jquery: version,
- constructor: jQuery,
- // Start with an empty selector
- selector: "",
- // The default length of a jQuery object is 0
- length: 0,
- toArray: function() {
- return slice.call( this );
- },
- // Get the Nth element in the matched element set OR
- // Get the whole matched element set as a clean array
- get: function( num ) {
- return num != null ?
- // Return just the one element from the set
- ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
- // Return all the elements in a clean array
- slice.call( this );
- },
- // Take an array of elements and push it onto the stack
- // (returning the new matched element set)
- pushStack: function( elems ) {
- // Build a new jQuery matched element set
- var ret = jQuery.merge( this.constructor(), elems );
- // Add the old object onto the stack (as a reference)
- ret.prevObject = this;
- ret.context = this.context;
- // Return the newly-formed element set
- return ret;
- },
- // Execute a callback for every element in the matched set.
- each: function( callback ) {
- return jQuery.each( this, callback );
- },
- map: function( callback ) {
- return this.pushStack( jQuery.map( this, function( elem, i ) {
- return callback.call( elem, i, elem );
- } ) );
- },
- slice: function() {
- return this.pushStack( slice.apply( this, arguments ) );
- },
- first: function() {
- return this.eq( 0 );
- },
- last: function() {
- return this.eq( -1 );
- },
- eq: function( i ) {
- var len = this.length,
- j = +i + ( i < 0 ? len : 0 );
- return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
- },
- end: function() {
- return this.prevObject || this.constructor();
- },
- // For internal use only.
- // Behaves like an Array's method, not like a jQuery method.
- push: push,
- sort: arr.sort,
- splice: arr.splice
- };
- jQuery.extend = jQuery.fn.extend = function() {
- var options, name, src, copy, copyIsArray, clone,
- target = arguments[ 0 ] || {},
- i = 1,
- length = arguments.length,
- deep = false;
- // Handle a deep copy situation
- if ( typeof target === "boolean" ) {
- deep = target;
- // Skip the boolean and the target
- target = arguments[ i ] || {};
- i++;
- }
- // Handle case when target is a string or something (possible in deep copy)
- if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
- target = {};
- }
- // Extend jQuery itself if only one argument is passed
- if ( i === length ) {
- target = this;
- i--;
- }
- for ( ; i < length; i++ ) {
- // Only deal with non-null/undefined values
- if ( ( options = arguments[ i ] ) != null ) {
- // Extend the base object
- for ( name in options ) {
- src = target[ name ];
- copy = options[ name ];
- // Prevent never-ending loop
- if ( target === copy ) {
- continue;
- }
- // Recurse if we're merging plain objects or arrays
- if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
- ( copyIsArray = jQuery.isArray( copy ) ) ) ) {
- if ( copyIsArray ) {
- copyIsArray = false;
- clone = src && jQuery.isArray( src ) ? src : [];
- } else {
- clone = src && jQuery.isPlainObject( src ) ? src : {};
- }
- // Never move original objects, clone them
- target[ name ] = jQuery.extend( deep, clone, copy );
- // Don't bring in undefined values
- } else if ( copy !== undefined ) {
- target[ name ] = copy;
- }
- }
- }
- }
- // Return the modified object
- return target;
- };
- jQuery.extend( {
- // Unique for each copy of jQuery on the page
- expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
- // Assume jQuery is ready without the ready module
- isReady: true,
- error: function( msg ) {
- throw new Error( msg );
- },
- noop: function() {},
- isFunction: function( obj ) {
- return jQuery.type( obj ) === "function";
- },
- isArray: Array.isArray,
- isWindow: function( obj ) {
- return obj != null && obj === obj.window;
- },
- isNumeric: function( obj ) {
- // parseFloat NaNs numeric-cast false positives (null|true|false|"")
- // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
- // subtraction forces infinities to NaN
- // adding 1 corrects loss of precision from parseFloat (#15100)
- var realStringObj = obj && obj.toString();
- return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
- },
- isPlainObject: function( obj ) {
- var key;
- // Not plain objects:
- // - Any object or value whose internal [[Class]] property is not "[object Object]"
- // - DOM nodes
- // - window
- if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
- return false;
- }
- // Not own constructor property must be Object
- if ( obj.constructor &&
- !hasOwn.call( obj, "constructor" ) &&
- !hasOwn.call( obj.constructor.prototype || {}, "isPrototypeOf" ) ) {
- return false;
- }
- // Own properties are enumerated firstly, so to speed up,
- // if last one is own, then all properties are own
- for ( key in obj ) {}
- return key === undefined || hasOwn.call( obj, key );
- },
- isEmptyObject: function( obj ) {
- var name;
- for ( name in obj ) {
- return false;
- }
- return true;
- },
- type: function( obj ) {
- if ( obj == null ) {
- return obj + "";
- }
- // Support: Android<4.0, iOS<6 (functionish RegExp)
- return typeof obj === "object" || typeof obj === "function" ?
- class2type[ toString.call( obj ) ] || "object" :
- typeof obj;
- },
- // Evaluates a script in a global context
- globalEval: function( code ) {
- var script,
- indirect = eval;
- code = jQuery.trim( code );
- if ( code ) {
- // If the code includes a valid, prologue position
- // strict mode pragma, execute code by injecting a
- // script tag into the document.
- if ( code.indexOf( "use strict" ) === 1 ) {
- script = document.createElement( "script" );
- script.text = code;
- document.head.appendChild( script ).parentNode.removeChild( script );
- } else {
- // Otherwise, avoid the DOM node creation, insertion
- // and removal by using an indirect global eval
- indirect( code );
- }
- }
- },
- // Convert dashed to camelCase; used by the css and data modules
- // Support: IE9-11+
- // Microsoft forgot to hump their vendor prefix (#9572)
- camelCase: function( string ) {
- return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
- },
- nodeName: function( elem, name ) {
- return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
- },
- each: function( obj, callback ) {
- var length, i = 0;
- if ( isArrayLike( obj ) ) {
- length = obj.length;
- for ( ; i < length; i++ ) {
- if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
- break;
- }
- }
- } else {
- for ( i in obj ) {
- if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
- break;
- }
- }
- }
- return obj;
- },
- // Support: Android<4.1
- trim: function( text ) {
- return text == null ?
- "" :
- ( text + "" ).replace( rtrim, "" );
- },
- // results is for internal usage only
- makeArray: function( arr, results ) {
- var ret = results || [];
- if ( arr != null ) {
- if ( isArrayLike( Object( arr ) ) ) {
- jQuery.merge( ret,
- typeof arr === "string" ?
- [ arr ] : arr
- );
- } else {
- push.call( ret, arr );
- }
- }
- return ret;
- },
- inArray: function( elem, arr, i ) {
- return arr == null ? -1 : indexOf.call( arr, elem, i );
- },
- merge: function( first, second ) {
- var len = +second.length,
- j = 0,
- i = first.length;
- for ( ; j < len; j++ ) {
- first[ i++ ] = second[ j ];
- }
- first.length = i;
- return first;
- },
- grep: function( elems, callback, invert ) {
- var callbackInverse,
- matches = [],
- i = 0,
- length = elems.length,
- callbackExpect = !invert;
- // Go through the array, only saving the items
- // that pass the validator function
- for ( ; i < length; i++ ) {
- callbackInverse = !callback( elems[ i ], i );
- if ( callbackInverse !== callbackExpect ) {
- matches.push( elems[ i ] );
- }
- }
- return matches;
- },
- // arg is for internal usage only
- map: function( elems, callback, arg ) {
- var length, value,
- i = 0,
- ret = [];
- // Go through the array, translating each of the items to their new values
- if ( isArrayLike( elems ) ) {
- length = elems.length;
- for ( ; i < length; i++ ) {
- value = callback( elems[ i ], i, arg );
- if ( value != null ) {
- ret.push( value );
- }
- }
- // Go through every key on the object,
- } else {
- for ( i in elems ) {
- value = callback( elems[ i ], i, arg );
- if ( value != null ) {
- ret.push( value );
- }
- }
- }
- // Flatten any nested arrays
- return concat.apply( [], ret );
- },
- // A global GUID counter for objects
- guid: 1,
- // Bind a function to a context, optionally partially applying any
- // arguments.
- proxy: function( fn, context ) {
- var tmp, args, proxy;
- if ( typeof context === "string" ) {
- tmp = fn[ context ];
- context = fn;
- fn = tmp;
- }
- // Quick check to determine if target is callable, in the spec
- // this throws a TypeError, but we will just return undefined.
- if ( !jQuery.isFunction( fn ) ) {
- return undefined;
- }
- // Simulated bind
- args = slice.call( arguments, 2 );
- proxy = function() {
- return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
- };
- // Set the guid of unique handler to the same of original handler, so it can be removed
- proxy.guid = fn.guid = fn.guid || jQuery.guid++;
- return proxy;
- },
- now: Date.now,
- // jQuery.support is not used in Core but other projects attach their
- // properties to it so it needs to exist.
- support: support
- } );
- // JSHint would error on this code due to the Symbol not being defined in ES5.
- // Defining this global in .jshintrc would create a danger of using the global
- // unguarded in another place, it seems safer to just disable JSHint for these
- // three lines.
- /* jshint ignore: start */
- if ( typeof Symbol === "function" ) {
- jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
- }
- /* jshint ignore: end */
- // Populate the class2type map
- jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
- function( i, name ) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
- } );
- function isArrayLike( obj ) {
- // Support: iOS 8.2 (not reproducible in simulator)
- // `in` check used to prevent JIT error (gh-2145)
- // hasOwn isn't used here due to false negatives
- // regarding Nodelist length in IE
- var length = !!obj && "length" in obj && obj.length,
- type = jQuery.type( obj );
- if ( type === "function" || jQuery.isWindow( obj ) ) {
- return false;
- }
- return type === "array" || length === 0 ||
- typeof length === "number" && length > 0 && ( length - 1 ) in obj;
- }
- var Sizzle =
- /*!
- * Sizzle CSS Selector Engine v2.2.1
- * http://sizzlejs.com/
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2015-10-17
- */
- (function( window ) {
- var i,
- support,
- Expr,
- getText,
- isXML,
- tokenize,
- compile,
- select,
- outermostContext,
- sortInput,
- hasDuplicate,
- // Local document vars
- setDocument,
- document,
- docElem,
- documentIsHTML,
- rbuggyQSA,
- rbuggyMatches,
- matches,
- contains,
- // Instance-specific data
- expando = "sizzle" + 1 * new Date(),
- preferredDoc = window.document,
- dirruns = 0,
- done = 0,
- classCache = createCache(),
- tokenCache = createCache(),
- compilerCache = createCache(),
- sortOrder = function( a, b ) {
- if ( a === b ) {
- hasDuplicate = true;
- }
- return 0;
- },
- // General-purpose constants
- MAX_NEGATIVE = 1 << 31,
- // Instance methods
- hasOwn = ({}).hasOwnProperty,
- arr = [],
- pop = arr.pop,
- push_native = arr.push,
- push = arr.push,
- slice = arr.slice,
- // Use a stripped-down indexOf as it's faster than native
- // http://jsperf.com/thor-indexof-vs-for/5
- indexOf = function( list, elem ) {
- var i = 0,
- len = list.length;
- for ( ; i < len; i++ ) {
- if ( list[i] === elem ) {
- return i;
- }
- }
- return -1;
- },
- booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
- // Regular expressions
- // http://www.w3.org/TR/css3-selectors/#whitespace
- whitespace = "[\\x20\\t\\r\\n\\f]",
- // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
- identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
- // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
- attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
- // Operator (capture 2)
- "*([*^$|!~]?=)" + whitespace +
- // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
- "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
- "*\\]",
- pseudos = ":(" + identifier + ")(?:\\((" +
- // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
- // 1. quoted (capture 3; capture 4 or capture 5)
- "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
- // 2. simple (capture 6)
- "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
- // 3. anything else (capture 2)
- ".*" +
- ")\\)|)",
- // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
- rwhitespace = new RegExp( whitespace + "+", "g" ),
- rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
- rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
- rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
- rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
- rpseudo = new RegExp( pseudos ),
- ridentifier = new RegExp( "^" + identifier + "$" ),
- matchExpr = {
- "ID": new RegExp( "^#(" + identifier + ")" ),
- "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
- "TAG": new RegExp( "^(" + identifier + "|[*])" ),
- "ATTR": new RegExp( "^" + attributes ),
- "PSEUDO": new RegExp( "^" + pseudos ),
- "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
- "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
- "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
- "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
- // For use in libraries implementing .is()
- // We use this for POS matching in `select`
- "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
- whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
- },
- rinputs = /^(?:input|select|textarea|button)$/i,
- rheader = /^h\d$/i,
- rnative = /^[^{]+\{\s*\[native \w/,
- // Easily-parseable/retrievable ID or TAG or CLASS selectors
- rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
- rsibling = /[+~]/,
- rescape = /'|\\/g,
- // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
- runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
- funescape = function( _, escaped, escapedWhitespace ) {
- var high = "0x" + escaped - 0x10000;
- // NaN means non-codepoint
- // Support: Firefox<24
- // Workaround erroneous numeric interpretation of +"0x"
- return high !== high || escapedWhitespace ?
- escaped :
- high < 0 ?
- // BMP codepoint
- String.fromCharCode( high + 0x10000 ) :
- // Supplemental Plane codepoint (surrogate pair)
- String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
- },
- // Used for iframes
- // See setDocument()
- // Removing the function wrapper causes a "Permission Denied"
- // error in IE
- unloadHandler = function() {
- setDocument();
- };
- // Optimize for push.apply( _, NodeList )
- try {
- push.apply(
- (arr = slice.call( preferredDoc.childNodes )),
- preferredDoc.childNodes
- );
- // Support: Android<4.0
- // Detect silently failing push.apply
- arr[ preferredDoc.childNodes.length ].nodeType;
- } catch ( e ) {
- push = { apply: arr.length ?
- // Leverage slice if possible
- function( target, els ) {
- push_native.apply( target, slice.call(els) );
- } :
- // Support: IE<9
- // Otherwise append directly
- function( target, els ) {
- var j = target.length,
- i = 0;
- // Can't trust NodeList.length
- while ( (target[j++] = els[i++]) ) {}
- target.length = j - 1;
- }
- };
- }
- function Sizzle( selector, context, results, seed ) {
- var m, i, elem, nid, nidselect, match, groups, newSelector,
- newContext = context && context.ownerDocument,
- // nodeType defaults to 9, since context defaults to document
- nodeType = context ? context.nodeType : 9;
- results = results || [];
- // Return early from calls with invalid selector or context
- if ( typeof selector !== "string" || !selector ||
- nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
- return results;
- }
- // Try to shortcut find operations (as opposed to filters) in HTML documents
- if ( !seed ) {
- if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
- setDocument( context );
- }
- context = context || document;
- if ( documentIsHTML ) {
- // If the selector is sufficiently simple, try using a "get*By*" DOM method
- // (excepting DocumentFragment context, where the methods don't exist)
- if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
- // ID selector
- if ( (m = match[1]) ) {
- // Document context
- if ( nodeType === 9 ) {
- if ( (elem = context.getElementById( m )) ) {
- // Support: IE, Opera, Webkit
- // TODO: identify versions
- // getElementById can match elements by name instead of ID
- if ( elem.id === m ) {
- results.push( elem );
- return results;
- }
- } else {
- return results;
- }
- // Element context
- } else {
- // Support: IE, Opera, Webkit
- // TODO: identify versions
- // getElementById can match elements by name instead of ID
- if ( newContext && (elem = newContext.getElementById( m )) &&
- contains( context, elem ) &&
- elem.id === m ) {
- results.push( elem );
- return results;
- }
- }
- // Type selector
- } else if ( match[2] ) {
- push.apply( results, context.getElementsByTagName( selector ) );
- return results;
- // Class selector
- } else if ( (m = match[3]) && support.getElementsByClassName &&
- context.getElementsByClassName ) {
- push.apply( results, context.getElementsByClassName( m ) );
- return results;
- }
- }
- // Take advantage of querySelectorAll
- if ( support.qsa &&
- !compilerCache[ selector + " " ] &&
- (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
- if ( nodeType !== 1 ) {
- newContext = context;
- newSelector = selector;
- // qSA looks outside Element context, which is not what we want
- // Thanks to Andrew Dupont for this workaround technique
- // Support: IE <=8
- // Exclude object elements
- } else if ( context.nodeName.toLowerCase() !== "object" ) {
- // Capture the context ID, setting it first if necessary
- if ( (nid = context.getAttribute( "id" )) ) {
- nid = nid.replace( rescape, "\\$&" );
- } else {
- context.setAttribute( "id", (nid = expando) );
- }
- // Prefix every selector in the list
- groups = tokenize( selector );
- i = groups.length;
- nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
- while ( i-- ) {
- groups[i] = nidselect + " " + toSelector( groups[i] );
- }
- newSelector = groups.join( "," );
- // Expand context for sibling selectors
- newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
- context;
- }
- if ( newSelector ) {
- try {
- push.apply( results,
- newContext.querySelectorAll( newSelector )
- );
- return results;
- } catch ( qsaError ) {
- } finally {
- if ( nid === expando ) {
- context.removeAttribute( "id" );
- }
- }
- }
- }
- }
- }
- // All others
- return select( selector.replace( rtrim, "$1" ), context, results, seed );
- }
- /**
- * Create key-value caches of limited size
- * @returns {function(string, object)} Returns the Object data after storing it on itself with
- * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- * deleting the oldest entry
- */
- function createCache() {
- var keys = [];
- function cache( key, value ) {
- // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
- if ( keys.push( key + " " ) > Expr.cacheLength ) {
- // Only keep the most recent entries
- delete cache[ keys.shift() ];
- }
- return (cache[ key + " " ] = value);
- }
- return cache;
- }
- /**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
- function markFunction( fn ) {
- fn[ expando ] = true;
- return fn;
- }
- /**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
- function assert( fn ) {
- var div = document.createElement("div");
- try {
- return !!fn( div );
- } catch (e) {
- return false;
- } finally {
- // Remove from its parent by default
- if ( div.parentNode ) {
- div.parentNode.removeChild( div );
- }
- // release memory in IE
- div = null;
- }
- }
- /**
- * Adds the same handler for all of the specified attrs
- * @param {String} attrs Pipe-separated list of attributes
- * @param {Function} handler The method that will be applied
- */
- function addHandle( attrs, handler ) {
- var arr = attrs.split("|"),
- i = arr.length;
- while ( i-- ) {
- Expr.attrHandle[ arr[i] ] = handler;
- }
- }
- /**
- * Checks document order of two siblings
- * @param {Element} a
- * @param {Element} b
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
- */
- function siblingCheck( a, b ) {
- var cur = b && a,
- diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
- ( ~b.sourceIndex || MAX_NEGATIVE ) -
- ( ~a.sourceIndex || MAX_NEGATIVE );
- // Use IE sourceIndex if available on both nodes
- if ( diff ) {
- return diff;
- }
- // Check if b follows a
- if ( cur ) {
- while ( (cur = cur.nextSibling) ) {
- if ( cur === b ) {
- return -1;
- }
- }
- }
- return a ? 1 : -1;
- }
- /**
- * Returns a function to use in pseudos for input types
- * @param {String} type
- */
- function createInputPseudo( type ) {
- return function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return name === "input" && elem.type === type;
- };
- }
- /**
- * Returns a function to use in pseudos for buttons
- * @param {String} type
- */
- function createButtonPseudo( type ) {
- return function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return (name === "input" || name === "button") && elem.type === type;
- };
- }
- /**
- * Returns a function to use in pseudos for positionals
- * @param {Function} fn
- */
- function createPositionalPseudo( fn ) {
- return markFunction(function( argument ) {
- argument = +argument;
- return markFunction(function( seed, matches ) {
- var j,
- matchIndexes = fn( [], seed.length, argument ),
- i = matchIndexes.length;
- // Match elements found at the specified indexes
- while ( i-- ) {
- if ( seed[ (j = matchIndexes[i]) ] ) {
- seed[j] = !(matches[j] = seed[j]);
- }
- }
- });
- });
- }
- /**
- * Checks a node for validity as a Sizzle context
- * @param {Element|Object=} context
- * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
- */
- function testContext( context ) {
- return context && typeof context.getElementsByTagName !== "undefined" && context;
- }
- // Expose support vars for convenience
- support = Sizzle.support = {};
- /**
- * Detects XML nodes
- * @param {Element|Object} elem An element or a document
- * @returns {Boolean} True iff elem is a non-HTML XML node
- */
- isXML = Sizzle.isXML = function( elem ) {
- // documentElement is verified for cases where it doesn't yet exist
- // (such as loading iframes in IE - #4833)
- var documentElement = elem && (elem.ownerDocument || elem).documentElement;
- return documentElement ? documentElement.nodeName !== "HTML" : false;
- };
- /**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
- setDocument = Sizzle.setDocument = function( node ) {
- var hasCompare, parent,
- doc = node ? node.ownerDocument || node : preferredDoc;
- // Return early if doc is invalid or already selected
- if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
- return document;
- }
- // Update global variables
- document = doc;
- docElem = document.documentElement;
- documentIsHTML = !isXML( document );
- // Support: IE 9-11, Edge
- // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
- if ( (parent = document.defaultView) && parent.top !== parent ) {
- // Support: IE 11
- if ( parent.addEventListener ) {
- parent.addEventListener( "unload", unloadHandler, false );
- // Support: IE 9 - 10 only
- } else if ( parent.attachEvent ) {
- parent.attachEvent( "onunload", unloadHandler );
- }
- }
- /* Attributes
- ---------------------------------------------------------------------- */
- // Support: IE<8
- // Verify that getAttribute really returns attributes and not properties
- // (excepting IE8 booleans)
- support.attributes = assert(function( div ) {
- div.className = "i";
- return !div.getAttribute("className");
- });
- /* getElement(s)By*
- ---------------------------------------------------------------------- */
- // Check if getElementsByTagName("*") returns only elements
- support.getElementsByTagName = assert(function( div ) {
- div.appendChild( document.createComment("") );
- return !div.getElementsByTagName("*").length;
- });
- // Support: IE<9
- support.getElementsByClassName = rnative.test( document.getElementsByClassName );
- // Support: IE<10
- // Check if getElementById returns elements by name
- // The broken getElementById methods don't pick up programatically-set names,
- // so use a roundabout getElementsByName test
- support.getById = assert(function( div ) {
- docElem.appendChild( div ).id = expando;
- return !document.getElementsByName || !document.getElementsByName( expando ).length;
- });
- // ID find and filter
- if ( support.getById ) {
- Expr.find["ID"] = function( id, context ) {
- if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
- var m = context.getElementById( id );
- return m ? [ m ] : [];
- }
- };
- Expr.filter["ID"] = function( id ) {
- var attrId = id.replace( runescape, funescape );
- return function( elem ) {
- return elem.getAttribute("id") === attrId;
- };
- };
- } else {
- // Support: IE6/7
- // getElementById is not reliable as a find shortcut
- delete Expr.find["ID"];
- Expr.filter["ID"] = function( id ) {
- var attrId = id.replace( runescape, funescape );
- return function( elem ) {
- var node = typeof elem.getAttributeNode !== "undefined" &&
- elem.getAttributeNode("id");
- return node && node.value === attrId;
- };
- };
- }
- // Tag
- Expr.find["TAG"] = support.getElementsByTagName ?
- function( tag, context ) {
- if ( typeof context.getElementsByTagName !== "undefined" ) {
- return context.getElementsByTagName( tag );
- // DocumentFragment nodes don't have gEBTN
- } else if ( support.qsa ) {
- return context.querySelectorAll( tag );
- }
- } :
- function( tag, context ) {
- var elem,
- tmp = [],
- i = 0,
- // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
- results = context.getElementsByTagName( tag );
- // Filter out possible comments
- if ( tag === "*" ) {
- while ( (elem = results[i++]) ) {
- if ( elem.nodeType === 1 ) {
- tmp.push( elem );
- }
- }
- return tmp;
- }
- return results;
- };
- // Class
- Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
- if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
- return context.getElementsByClassName( className );
- }
- };
- /* QSA/matchesSelector
- ---------------------------------------------------------------------- */
- // QSA and matchesSelector support
- // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
- rbuggyMatches = [];
- // qSa(:focus) reports false when true (Chrome 21)
- // We allow this because of a bug in IE8/9 that throws an error
- // whenever `document.activeElement` is accessed on an iframe
- // So, we allow :focus to pass through QSA all the time to avoid the IE error
- // See http://bugs.jquery.com/ticket/13378
- rbuggyQSA = [];
- if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
- // Build QSA regex
- // Regex strategy adopted from Diego Perini
- assert(function( div ) {
- // Select is set to empty string on purpose
- // This is to test IE's treatment of not explicitly
- // setting a boolean content attribute,
- // since its presence should be enough
- // http://bugs.jquery.com/ticket/12359
- docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
- "<select id='" + expando + "-\r\\' msallowcapture=''>" +
- "<option selected=''></option></select>";
- // Support: IE8, Opera 11-12.16
- // Nothing should be selected when empty strings follow ^= or $= or *=
- // The test attribute must be unknown in Opera but "safe" for WinRT
- // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
- if ( div.querySelectorAll("[msallowcapture^='']").length ) {
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
- }
- // Support: IE8
- // Boolean attributes and "value" are not treated correctly
- if ( !div.querySelectorAll("[selected]").length ) {
- rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
- }
- // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
- if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
- rbuggyQSA.push("~=");
- }
- // Webkit/Opera - :checked should return selected option elements
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
- // IE8 throws error here and will not see later tests
- if ( !div.querySelectorAll(":checked").length ) {
- rbuggyQSA.push(":checked");
- }
- // Support: Safari 8+, iOS 8+
- // https://bugs.webkit.org/show_bug.cgi?id=136851
- // In-page `selector#id sibing-combinator selector` fails
- if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
- rbuggyQSA.push(".#.+[+~]");
- }
- });
- assert(function( div ) {
- // Support: Windows 8 Native Apps
- // The type and name attributes are restricted during .innerHTML assignment
- var input = document.createElement("input");
- input.setAttribute( "type", "hidden" );
- div.appendChild( input ).setAttribute( "name", "D" );
- // Support: IE8
- // Enforce case-sensitivity of name attribute
- if ( div.querySelectorAll("[name=d]").length ) {
- rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
- }
- // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
- // IE8 throws error here and will not see later tests
- if ( !div.querySelectorAll(":enabled").length ) {
- rbuggyQSA.push( ":enabled", ":disabled" );
- }
- // Opera 10-11 does not throw on post-comma invalid pseudos
- div.querySelectorAll("*,:x");
- rbuggyQSA.push(",.*:");
- });
- }
- if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
- docElem.webkitMatchesSelector ||
- docElem.mozMatchesSelector ||
- docElem.oMatchesSelector ||
- docElem.msMatchesSelector) )) ) {
- assert(function( div ) {
- // Check to see if it's possible to do matchesSelector
- // on a disconnected node (IE 9)
- support.disconnectedMatch = matches.call( div, "div" );
- // This should fail with an exception
- // Gecko does not error, returns false instead
- matches.call( div, "[s!='']:x" );
- rbuggyMatches.push( "!=", pseudos );
- });
- }
- rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
- rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
- /* Contains
- ---------------------------------------------------------------------- */
- hasCompare = rnative.test( docElem.compareDocumentPosition );
- // Element contains another
- // Purposefully self-exclusive
- // As in, an element does not contain itself
- contains = hasCompare || rnative.test( docElem.contains ) ?
- function( a, b ) {
- var adown = a.nodeType === 9 ? a.documentElement : a,
- bup = b && b.parentNode;
- return a === bup || !!( bup && bup.nodeType === 1 && (
- adown.contains ?
- adown.contains( bup ) :
- a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
- ));
- } :
- function( a, b ) {
- if ( b ) {
- while ( (b = b.parentNode) ) {
- if ( b === a ) {
- return true;
- }
- }
- }
- return false;
- };
- /* Sorting
- ---------------------------------------------------------------------- */
- // Document order sorting
- sortOrder = hasCompare ?
- function( a, b ) {
- // Flag for duplicate removal
- if ( a === b ) {
- hasDuplicate = true;
- return 0;
- }
- // Sort on method existence if only one input has compareDocumentPosition
- var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
- if ( compare ) {
- return compare;
- }
- // Calculate position if both inputs belong to the same document
- compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
- a.compareDocumentPosition( b ) :
- // Otherwise we know they are disconnected
- 1;
- // Disconnected nodes
- if ( compare & 1 ||
- (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
- // Choose the first element that is related to our preferred document
- if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
- return -1;
- }
- if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
- return 1;
- }
- // Maintain original order
- return sortInput ?
- ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
- 0;
- }
- return compare & 4 ? -1 : 1;
- } :
- function( a, b ) {
- // Exit early if the nodes are identical
- if ( a === b ) {
- hasDuplicate = true;
- return 0;
- }
- var cur,
- i = 0,
- aup = a.parentNode,
- bup = b.parentNode,
- ap = [ a ],
- bp = [ b ];
- // Parentless nodes are either documents or disconnected
- if ( !aup || !bup ) {
- return a === document ? -1 :
- b === document ? 1 :
- aup ? -1 :
- bup ? 1 :
- sortInput ?
- ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
- 0;
- // If the nodes are siblings, we can do a quick check
- } else if ( aup === bup ) {
- return siblingCheck( a, b );
- }
- // Otherwise we need full lists of their ancestors for comparison
- cur = a;
- while ( (cur = cur.parentNode) ) {
- ap.unshift( cur );
- }
- cur = b;
- while ( (cur = cur.parentNode) ) {
- bp.unshift( cur );
- }
- // Walk down the tree looking for a discrepancy
- while ( ap[i] === bp[i] ) {
- i++;
- }
- return i ?
- // Do a sibling check if the nodes have a common ancestor
- siblingCheck( ap[i], bp[i] ) :
- // Otherwise nodes in our document sort first
- ap[i] === preferredDoc ? -1 :
- bp[i] === preferredDoc ? 1 :
- 0;
- };
- return document;
- };
- Sizzle.matches = function( expr, elements ) {
- return Sizzle( expr, null, null, elements );
- };
- Sizzle.matchesSelector = function( elem, expr ) {
- // Set document vars if needed
- if ( ( elem.ownerDocument || elem ) !== document ) {
- setDocument( elem );
- }
- // Make sure that attribute selectors are quoted
- expr = expr.replace( rattributeQuotes, "='$1']" );
- if ( support.matchesSelector && documentIsHTML &&
- !compilerCache[ expr + " " ] &&
- ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
- ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
- try {
- var ret = matches.call( elem, expr );
- // IE 9's matchesSelector returns false on disconnected nodes
- if ( ret || support.disconnectedMatch ||
- // As well, disconnected nodes are said to be in a document
- // fragment in IE 9
- elem.document && elem.document.nodeType !== 11 ) {
- return ret;
- }
- } catch (e) {}
- }
- return Sizzle( expr, document, null, [ elem ] ).length > 0;
- };
- Sizzle.contains = function( context, elem ) {
- // Set document vars if needed
- if ( ( context.ownerDocument || context ) !== document ) {
- setDocument( context );
- }
- return contains( context, elem );
- };
- Sizzle.attr = function( elem, name ) {
- // Set document vars if needed
- if ( ( elem.ownerDocument || elem ) !== document ) {
- setDocument( elem );
- }
- var fn = Expr.attrHandle[ name.toLowerCase() ],
- // Don't get fooled by Object.prototype properties (jQuery #13807)
- val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
- fn( elem, name, !documentIsHTML ) :
- undefined;
- return val !== undefined ?
- val :
- support.attributes || !documentIsHTML ?
- elem.getAttribute( name ) :
- (val = elem.getAttributeNode(name)) && val.specified ?
- val.value :
- null;
- };
- Sizzle.error = function( msg ) {
- throw new Error( "Syntax error, unrecognized expression: " + msg );
- };
- /**
- * Document sorting and removing duplicates
- * @param {ArrayLike} results
- */
- Sizzle.uniqueSort = function( results ) {
- var elem,
- duplicates = [],
- j = 0,
- i = 0;
- // Unless we *know* we can detect duplicates, assume their presence
- hasDuplicate = !support.detectDuplicates;
- sortInput = !support.sortStable && results.slice( 0 );
- results.sort( sortOrder );
- if ( hasDuplicate ) {
- while ( (elem = results[i++]) ) {
- if ( elem === results[ i ] ) {
- j = duplicates.push( i );
- }
- }
- while ( j-- ) {
- results.splice( duplicates[ j ], 1 );
- }
- }
- // Clear input after sorting to release objects
- // See https://github.com/jquery/sizzle/pull/225
- sortInput = null;
- return results;
- };
- /**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
- getText = Sizzle.getText = function( elem ) {
- var node,
- ret = "",
- i = 0,
- nodeType = elem.nodeType;
- if ( !nodeType ) {
- // If no nodeType, this is expected to be an array
- while ( (node = elem[i++]) ) {
- // Do not traverse comment nodes
- ret += getText( node );
- }
- } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
- // Use textContent for elements
- // innerText usage removed for consistency of new lines (jQuery #11153)
- if ( typeof elem.textContent === "string" ) {
- return elem.textContent;
- } else {
- // Traverse its children
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
- ret += getText( elem );
- }
- }
- } else if ( nodeType === 3 || nodeType === 4 ) {
- return elem.nodeValue;
- }
- // Do not include comment or processing instruction nodes
- return ret;
- };
- Expr = Sizzle.selectors = {
- // Can be adjusted by the user
- cacheLength: 50,
- createPseudo: markFunction,
- match: matchExpr,
- attrHandle: {},
- find: {},
- relative: {
- ">": { dir: "parentNode", first: true },
- " ": { dir: "parentNode" },
- "+": { dir: "previousSibling", first: true },
- "~": { dir: "previousSibling" }
- },
- preFilter: {
- "ATTR": function( match ) {
- match[1] = match[1].replace( runescape, funescape );
- // Move the given value to match[3] whether quoted or unquoted
- match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
- if ( match[2] === "~=" ) {
- match[3] = " " + match[3] + " ";
- }
- return match.slice( 0, 4 );
- },
- "CHILD": function( match ) {
- /* matches from matchExpr["CHILD"]
- 1 type (only|nth|...)
- 2 what (child|of-type)
- 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
- 4 xn-component of xn+y argument ([+-]?\d*n|)
- 5 sign of xn-component
- 6 x of xn-component
- 7 sign of y-component
- 8 y of y-component
- */
- match[1] = match[1].toLowerCase();
- if ( match[1].slice( 0, 3 ) === "nth" ) {
- // nth-* requires argument
- if ( !match[3] ) {
- Sizzle.error( match[0] );
- }
- // numeric x and y parameters for Expr.filter.CHILD
- // remember that false/true cast respectively to 0/1
- match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
- match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
- // other types prohibit arguments
- } else if ( match[3] ) {
- Sizzle.error( match[0] );
- }
- return match;
- },
- "PSEUDO": function( match ) {
- var excess,
- unquoted = !match[6] && match[2];
- if ( matchExpr["CHILD"].test( match[0] ) ) {
- return null;
- }
- // Accept quoted arguments as-is
- if ( match[3] ) {
- match[2] = match[4] || match[5] || "";
- // Strip excess characters from unquoted arguments
- } else if ( unquoted && rpseudo.test( unquoted ) &&
- // Get excess from tokenize (recursively)
- (excess = tokenize( unquoted, true )) &&
- // advance to the next closing parenthesis
- (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
- // excess is a negative index
- match[0] = match[0].slice( 0, excess );
- match[2] = unquoted.slice( 0, excess );
- }
- // Return only captures needed by the pseudo filter method (type and argument)
- return match.slice( 0, 3 );
- }
- },
- filter: {
- "TAG": function( nodeNameSelector ) {
- var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
- return nodeNameSelector === "*" ?
- function() { return true; } :
- function( elem ) {
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
- };
- },
- "CLASS": function( className ) {
- var pattern = classCache[ className + " " ];
- return pattern ||
- (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
- classCache( className, function( elem ) {
- return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
- });
- },
- "ATTR": function( name, operator, check ) {
- return function( elem ) {
- var result = Sizzle.attr( elem, name );
- if ( result == null ) {
- return operator === "!=";
- }
- if ( !operator ) {
- return true;
- }
- result += "";
- return operator === "=" ? result === check :
- operator === "!=" ? result !== check :
- operator === "^=" ? check && result.indexOf( check ) === 0 :
- operator === "*=" ? check && result.indexOf( check ) > -1 :
- operator === "$=" ? check && result.slice( -check.length ) === check :
- operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
- operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
- false;
- };
- },
- "CHILD": function( type, what, argument, first, last ) {
- var simple = type.slice( 0, 3 ) !== "nth",
- forward = type.slice( -4 ) !== "last",
- ofType = what === "of-type";
- return first === 1 && last === 0 ?
- // Shortcut for :nth-*(n)
- function( elem ) {
- return !!elem.parentNode;
- } :
- function( elem, context, xml ) {
- var cache, uniqueCache, outerCache, node, nodeIndex, start,
- dir = simple !== forward ? "nextSibling" : "previousSibling",
- parent = elem.parentNode,
- name = ofType && elem.nodeName.toLowerCase(),
- useCache = !xml && !ofType,
- diff = false;
- if ( parent ) {
- // :(first|last|only)-(child|of-type)
- if ( simple ) {
- while ( dir ) {
- node = elem;
- while ( (node = node[ dir ]) ) {
- if ( ofType ?
- node.nodeName.toLowerCase() === name :
- node.nodeType === 1 ) {
- return false;
- }
- }
- // Reverse direction for :only-* (if we haven't yet done so)
- start = dir = type === "only" && !start && "nextSibling";
- }
- return true;
- }
- start = [ forward ? parent.firstChild : parent.lastChild ];
- // non-xml :nth-child(...) stores cache data on `parent`
- if ( forward && useCache ) {
- // Seek `elem` from a previously-cached index
- // ...in a gzip-friendly way
- node = parent;
- outerCache = node[ expando ] || (node[ expando ] = {});
- // Support: IE <9 only
- // Defend against cloned attroperties (jQuery gh-1709)
- uniqueCache = outerCache[ node.uniqueID ] ||
- (outerCache[ node.uniqueID ] = {});
- cache = uniqueCache[ type ] || [];
- nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
- diff = nodeIndex && cache[ 2 ];
- node = nodeIndex && parent.childNodes[ nodeIndex ];
- while ( (node = ++nodeIndex && node && node[ dir ] ||
- // Fallback to seeking `elem` from the start
- (diff = nodeIndex = 0) || start.pop()) ) {
- // When found, cache indexes on `parent` and break
- if ( node.nodeType === 1 && ++diff && node === elem ) {
- uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
- break;
- }
- }
- } else {
- // Use previously-cached element index if available
- if ( useCache ) {
- // ...in a gzip-friendly way
- node = elem;
- outerCache = node[ expando ] || (node[ expando ] = {});
- // Support: IE <9 only
- // Defend against cloned attroperties (jQuery gh-1709)
- uniqueCache = outerCache[ node.uniqueID ] ||
- (outerCache[ node.uniqueID ] = {});
- cache = uniqueCache[ type ] || [];
- nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
- diff = nodeIndex;
- }
- // xml :nth-child(...)
- // or :nth-last-child(...) or :nth(-last)?-of-type(...)
- if ( diff === false ) {
- // Use the same loop as above to seek `elem` from the start
- while ( (node = ++nodeIndex && node && node[ dir ] ||
- (diff = nodeIndex = 0) || start.pop()) ) {
- if ( ( ofType ?
- node.nodeName.toLowerCase() === name :
- node.nodeType === 1 ) &&
- ++diff ) {
- // Cache the index of each encountered element
- if ( useCache ) {
- outerCache = node[ expando ] || (node[ expando ] = {});
- // Support: IE <9 only
- // Defend against cloned attroperties (jQuery gh-1709)
- uniqueCache = outerCache[ node.uniqueID ] ||
- (outerCache[ node.uniqueID ] = {});
- uniqueCache[ type ] = [ dirruns, diff ];
- }
- if ( node === elem ) {
- break;
- }
- }
- }
- }
- }
- // Incorporate the offset, then check against cycle size
- diff -= last;
- return diff === first || ( diff % first === 0 && diff / first >= 0 );
- }
- };
- },
- "PSEUDO": function( pseudo, argument ) {
- // pseudo-class names are case-insensitive
- // http://www.w3.org/TR/selectors/#pseudo-classes
- // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
- // Remember that setFilters inherits from pseudos
- var args,
- fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
- Sizzle.error( "unsupported pseudo: " + pseudo );
- // The user may use createPseudo to indicate that
- // arguments are needed to create the filter function
- // just as Sizzle does
- if ( fn[ expando ] ) {
- return fn( argument );
- }
- // But maintain support for old signatures
- if ( fn.length > 1 ) {
- args = [ pseudo, pseudo, "", argument ];
- return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
- markFunction(function( seed, matches ) {
- var idx,
- matched = fn( seed, argument ),
- i = matched.length;
- while ( i-- ) {
- idx = indexOf( seed, matched[i] );
- seed[ idx ] = !( matches[ idx ] = matched[i] );
- }
- }) :
- function( elem ) {
- return fn( elem, 0, args );
- };
- }
- return fn;
- }
- },
- pseudos: {
- // Potentially complex pseudos
- "not": markFunction(function( selector ) {
- // Trim the selector passed to compile
- // to avoid treating leading and trailing
- // spaces as combinators
- var input = [],
- results = [],
- matcher = compile( selector.replace( rtrim, "$1" ) );
- return matcher[ expando ] ?
- markFunction(function( seed, matches, context, xml ) {
- var elem,
- unmatched = matcher( seed, null, xml, [] ),
- i = seed.length;
- // Match elements unmatched by `matcher`
- while ( i-- ) {
- if ( (elem = unmatched[i]) ) {
- seed[i] = !(matches[i] = elem);
- }
- }
- }) :
- function( elem, context, xml ) {
- input[0] = elem;
- matcher( input, null, xml, results );
- // Don't keep the element (issue #299)
- input[0] = null;
- return !results.pop();
- };
- }),
- "has": markFunction(function( selector ) {
- return function( elem ) {
- return Sizzle( selector, elem ).length > 0;
- };
- }),
- "contains": markFunction(function( text ) {
- text = text.replace( runescape, funescape );
- return function( elem ) {
- return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
- };
- }),
- // "Whether an element is represented by a :lang() selector
- // is based solely on the element's language value
- // being equal to the identifier C,
- // or beginning with the identifier C immediately followed by "-".
- // The matching of C against the element's language value is performed case-insensitively.
- // The identifier C does not have to be a valid language name."
- // http://www.w3.org/TR/selectors/#lang-pseudo
- "lang": markFunction( function( lang ) {
- // lang value must be a valid identifier
- if ( !ridentifier.test(lang || "") ) {
- Sizzle.error( "unsupported lang: " + lang );
- }
- lang = lang.replace( runescape, funescape ).toLowerCase();
- return function( elem ) {
- var elemLang;
- do {
- if ( (elemLang = documentIsHTML ?
- elem.lang :
- elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
- elemLang = elemLang.toLowerCase();
- return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
- }
- } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
- return false;
- };
- }),
- // Miscellaneous
- "target": function( elem ) {
- var hash = window.location && window.location.hash;
- return hash && hash.slice( 1 ) === elem.id;
- },
- "root": function( elem ) {
- return elem === docElem;
- },
- "focus": function( elem ) {
- return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
- },
- // Boolean properties
- "enabled": function( elem ) {
- return elem.disabled === false;
- },
- "disabled": function( elem ) {
- return elem.disabled === true;
- },
- "checked": function( elem ) {
- // In CSS3, :checked should return both checked and selected elements
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
- var nodeName = elem.nodeName.toLowerCase();
- return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
- },
- "selected": function( elem ) {
- // Accessing this property makes selected-by-default
- // options in Safari work properly
- if ( elem.parentNode ) {
- elem.parentNode.selectedIndex;
- }
- return elem.selected === true;
- },
- // Contents
- "empty": function( elem ) {
- // http://www.w3.org/TR/selectors/#empty-pseudo
- // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
- // but not by others (comment: 8; processing instruction: 7; etc.)
- // nodeType < 6 works because attributes (2) do not appear as children
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
- if ( elem.nodeType < 6 ) {
- return false;
- }
- }
- return true;
- },
- "parent": function( elem ) {
- return !Expr.pseudos["empty"]( elem );
- },
- // Element/input types
- "header": function( elem ) {
- return rheader.test( elem.nodeName );
- },
- "input": function( elem ) {
- return rinputs.test( elem.nodeName );
- },
- "button": function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return name === "input" && elem.type === "button" || name === "button";
- },
- "text": function( elem ) {
- var attr;
- return elem.nodeName.toLowerCase() === "input" &&
- elem.type === "text" &&
- // Support: IE<8
- // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
- ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
- },
- // Position-in-collection
- "first": createPositionalPseudo(function() {
- return [ 0 ];
- }),
- "last": createPositionalPseudo(function( matchIndexes, length ) {
- return [ length - 1 ];
- }),
- "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
- return [ argument < 0 ? argument + length : argument ];
- }),
- "even": createPositionalPseudo(function( matchIndexes, length ) {
- var i = 0;
- for ( ; i < length; i += 2 ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- }),
- "odd": createPositionalPseudo(function( matchIndexes, length ) {
- var i = 1;
- for ( ; i < length; i += 2 ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- }),
- "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
- var i = argument < 0 ? argument + length : argument;
- for ( ; --i >= 0; ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- }),
- "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
- var i = argument < 0 ? argument + length : argument;
- for ( ; ++i < length; ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- })
- }
- };
- Expr.pseudos["nth"] = Expr.pseudos["eq"];
- // Add button/input type pseudos
- for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
- Expr.pseudos[ i ] = createInputPseudo( i );
- }
- for ( i in { submit: true, reset: true } ) {
- Expr.pseudos[ i ] = createButtonPseudo( i );
- }
- // Easy API for creating new setFilters
- function setFilters() {}
- setFilters.prototype = Expr.filters = Expr.pseudos;
- Expr.setFilters = new setFilters();
- tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
- var matched, match, tokens, type,
- soFar, groups, preFilters,
- cached = tokenCache[ selector + " " ];
- if ( cached ) {
- return parseOnly ? 0 : cached.slice( 0 );
- }
- soFar = selector;
- groups = [];
- preFilters = Expr.preFilter;
- while ( soFar ) {
- // Comma and first run
- if ( !matched || (match = rcomma.exec( soFar )) ) {
- if ( match ) {
- // Don't consume trailing commas as valid
- soFar = soFar.slice( match[0].length ) || soFar;
- }
- groups.push( (tokens = []) );
- }
- matched = false;
- // Combinators
- if ( (match = rcombinators.exec( soFar )) ) {
- matched = match.shift();
- tokens.push({
- value: matched,
- // Cast descendant combinators to space
- type: match[0].replace( rtrim, " " )
- });
- soFar = soFar.slice( matched.length );
- }
- // Filters
- for ( type in Expr.filter ) {
- if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
- (match = preFilters[ type ]( match ))) ) {
- matched = match.shift();
- tokens.push({
- value: matched,
- type: type,
- matches: match
- });
- soFar = soFar.slice( matched.length );
- }
- }
- if ( !matched ) {
- break;
- }
- }
- // Return the length of the invalid excess
- // if we're just parsing
- // Otherwise, throw an error or return tokens
- return parseOnly ?
- soFar.length :
- soFar ?
- Sizzle.error( selector ) :
- // Cache the tokens
- tokenCache( selector, groups ).slice( 0 );
- };
- function toSelector( tokens ) {
- var i = 0,
- len = tokens.length,
- selector = "";
- for ( ; i < len; i++ ) {
- selector += tokens[i].value;
- }
- return selector;
- }
- function addCombinator( matcher, combinator, base ) {
- var dir = combinator.dir,
- checkNonElements = base && dir === "parentNode",
- doneName = done++;
- return combinator.first ?
- // Check against closest ancestor/preceding element
- function( elem, context, xml ) {
- while ( (elem = elem[ dir ]) ) {
- if ( elem.nodeType === 1 || checkNonElements ) {
- return matcher( elem, context, xml );
- }
- }
- } :
- // Check against all ancestor/preceding elements
- function( elem, context, xml ) {
- var oldCache, uniqueCache, outerCache,
- newCache = [ dirruns, doneName ];
- // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
- if ( xml ) {
- while ( (elem = elem[ dir ]) ) {
- if ( elem.nodeType === 1 || checkNonElements ) {
- if ( matcher( elem, context, xml ) ) {
- return true;
- }
- }
- }
- } else {
- while ( (elem = elem[ dir ]) ) {
- if ( elem.nodeType === 1 || checkNonElements ) {
- outerCache = elem[ expando ] || (elem[ expando ] = {});
- // Support: IE <9 only
- // Defend against cloned attroperties (jQuery gh-1709)
- uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
- if ( (oldCache = uniqueCache[ dir ]) &&
- oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
- // Assign to newCache so results back-propagate to previous elements
- return (newCache[ 2 ] = oldCache[ 2 ]);
- } else {
- // Reuse newcache so results back-propagate to previous elements
- uniqueCache[ dir ] = newCache;
- // A match means we're done; a fail means we have to keep checking
- if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
- return true;
- }
- }
- }
- }
- }
- };
- }
- function elementMatcher( matchers ) {
- return matchers.length > 1 ?
- function( elem, context, xml ) {
- var i = matchers.length;
- while ( i-- ) {
- if ( !matchers[i]( elem, context, xml ) ) {
- return false;
- }
- }
- return true;
- } :
- matchers[0];
- }
- function multipleContexts( selector, contexts, results ) {
- var i = 0,
- len = contexts.length;
- for ( ; i < len; i++ ) {
- Sizzle( selector, contexts[i], results );
- }
- return results;
- }
- function condense( unmatched, map, filter, context, xml ) {
- var elem,
- newUnmatched = [],
- i = 0,
- len = unmatched.length,
- mapped = map != null;
- for ( ; i < len; i++ ) {
- if ( (elem = unmatched[i]) ) {
- if ( !filter || filter( elem, context, xml ) ) {
- newUnmatched.push( elem );
- if ( mapped ) {
- map.push( i );
- }
- }
- }
- }
- return newUnmatched;
- }
- function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
- if ( postFilter && !postFilter[ expando ] ) {
- postFilter = setMatcher( postFilter );
- }
- if ( postFinder && !postFinder[ expando ] ) {
- postFinder = setMatcher( postFinder, postSelector );
- }
- return markFunction(function( seed, results, context, xml ) {
- var temp, i, elem,
- preMap = [],
- postMap = [],
- preexisting = results.length,
- // Get initial elements from seed or context
- elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
- // Prefilter to get matcher input, preserving a map for seed-results synchronization
- matcherIn = preFilter && ( seed || !selector ) ?
- condense( elems, preMap, preFilter, context, xml ) :
- elems,
- matcherOut = matcher ?
- // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
- postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
- // ...intermediate processing is necessary
- [] :
- // ...otherwise use results directly
- results :
- matcherIn;
- // Find primary matches
- if ( matcher ) {
- matcher( matcherIn, matcherOut, context, xml );
- }
- // Apply postFilter
- if ( postFilter ) {
- temp = condense( matcherOut, postMap );
- postFilter( temp, [], context, xml );
- // Un-match failing elements by moving them back to matcherIn
- i = temp.length;
- while ( i-- ) {
- if ( (elem = temp[i]) ) {
- matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
- }
- }
- }
- if ( seed ) {
- if ( postFinder || preFilter ) {
- if ( postFinder ) {
- // Get the final matcherOut by condensing this intermediate into postFinder contexts
- temp = [];
- i = matcherOut.length;
- while ( i-- ) {
- if ( (elem = matcherOut[i]) ) {
- // Restore matcherIn since elem is not yet a final match
- temp.push( (matcherIn[i] = elem) );
- }
- }
- postFinder( null, (matcherOut = []), temp, xml );
- }
- // Move matched elements from seed to results to keep them synchronized
- i = matcherOut.length;
- while ( i-- ) {
- if ( (elem = matcherOut[i]) &&
- (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
- seed[temp] = !(results[temp] = elem);
- }
- }
- }
- // Add elements to results, through postFinder if defined
- } else {
- matcherOut = condense(
- matcherOut === results ?
- matcherOut.splice( preexisting, matcherOut.length ) :
- matcherOut
- );
- if ( postFinder ) {
- postFinder( null, results, matcherOut, xml );
- } else {
- push.apply( results, matcherOut );
- }
- }
- });
- }
- function matcherFromTokens( tokens ) {
- var checkContext, matcher, j,
- len = tokens.length,
- leadingRelative = Expr.relative[ tokens[0].type ],
- implicitRelative = leadingRelative || Expr.relative[" "],
- i = leadingRelative ? 1 : 0,
- // The foundational matcher ensures that elements are reachable from top-level context(s)
- matchContext = addCombinator( function( elem ) {
- return elem === checkContext;
- }, implicitRelative, true ),
- matchAnyContext = addCombinator( function( elem ) {
- return indexOf( checkContext, elem ) > -1;
- }, implicitRelative, true ),
- matchers = [ function( elem, context, xml ) {
- var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
- (checkContext = context).nodeType ?
- matchContext( elem, context, xml ) :
- matchAnyContext( elem, context, xml ) );
- // Avoid hanging onto element (issue #299)
- checkContext = null;
- return ret;
- } ];
- for ( ; i < len; i++ ) {
- if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
- matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
- } else {
- matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
- // Return special upon seeing a positional matcher
- if ( matcher[ expando ] ) {
- // Find the next relative operator (if any) for proper handling
- j = ++i;
- for ( ; j < len; j++ ) {
- if ( Expr.relative[ tokens[j].type ] ) {
- break;
- }
- }
- return setMatcher(
- i > 1 && elementMatcher( matchers ),
- i > 1 && toSelector(
- // If the preceding token was a descendant combinator, insert an implicit any-element `*`
- tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
- ).replace( rtrim, "$1" ),
- matcher,
- i < j && matcherFromTokens( tokens.slice( i, j ) ),
- j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
- j < len && toSelector( tokens )
- );
- }
- matchers.push( matcher );
- }
- }
- return elementMatcher( matchers );
- }
- function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
- var bySet = setMatchers.length > 0,
- byElement = elementMatchers.length > 0,
- superMatcher = function( seed, context, xml, results, outermost ) {
- var elem, j, matcher,
- matchedCount = 0,
- i = "0",
- unmatched = seed && [],
- setMatched = [],
- contextBackup = outermostContext,
- // We must always have either seed elements or outermost context
- elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
- // Use integer dirruns iff this is the outermost matcher
- dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
- len = elems.length;
- if ( outermost ) {
- outermostContext = context === document || context || outermost;
- }
- // Add elements passing elementMatchers directly to results
- // Support: IE<9, Safari
- // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
- for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
- if ( byElement && elem ) {
- j = 0;
- if ( !context && elem.ownerDocument !== document ) {
- setDocument( elem );
- xml = !documentIsHTML;
- }
- while ( (matcher = elementMatchers[j++]) ) {
- if ( matcher( elem, context || document, xml) ) {
- results.push( elem );
- break;
- }
- }
- if ( outermost ) {
- dirruns = dirrunsUnique;
- }
- }
- // Track unmatched elements for set filters
- if ( bySet ) {
- // They will have gone through all possible matchers
- if ( (elem = !matcher && elem) ) {
- matchedCount--;
- }
- // Lengthen the array for every element, matched or not
- if ( seed ) {
- unmatched.push( elem );
- }
- }
- }
- // `i` is now the count of elements visited above, and adding it to `matchedCount`
- // makes the latter nonnegative.
- matchedCount += i;
- // Apply set filters to unmatched elements
- // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
- // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
- // no element matchers and no seed.
- // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
- // case, which will result in a "00" `matchedCount` that differs from `i` but is also
- // numerically zero.
- if ( bySet && i !== matchedCount ) {
- j = 0;
- while ( (matcher = setMatchers[j++]) ) {
- matcher( unmatched, setMatched, context, xml );
- }
- if ( seed ) {
- // Reintegrate element matches to eliminate the need for sorting
- if ( matchedCount > 0 ) {
- while ( i-- ) {
- if ( !(unmatched[i] || setMatched[i]) ) {
- setMatched[i] = pop.call( results );
- }
- }
- }
- // Discard index placeholder values to get only actual matches
- setMatched = condense( setMatched );
- }
- // Add matches to results
- push.apply( results, setMatched );
- // Seedless set matches succeeding multiple successful matchers stipulate sorting
- if ( outermost && !seed && setMatched.length > 0 &&
- ( matchedCount + setMatchers.length ) > 1 ) {
- Sizzle.uniqueSort( results );
- }
- }
- // Override manipulation of globals by nested matchers
- if ( outermost ) {
- dirruns = dirrunsUnique;
- outermostContext = contextBackup;
- }
- return unmatched;
- };
- return bySet ?
- markFunction( superMatcher ) :
- superMatcher;
- }
- compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
- var i,
- setMatchers = [],
- elementMatchers = [],
- cached = compilerCache[ selector + " " ];
- if ( !cached ) {
- // Generate a function of recursive functions that can be used to check each element
- if ( !match ) {
- match = tokenize( selector );
- }
- i = match.length;
- while ( i-- ) {
- cached = matcherFromTokens( match[i] );
- if ( cached[ expando ] ) {
- setMatchers.push( cached );
- } else {
- elementMatchers.push( cached );
- }
- }
- // Cache the compiled function
- cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
- // Save selector and tokenization
- cached.selector = selector;
- }
- return cached;
- };
- /**
- * A low-level selection function that works with Sizzle's compiled
- * selector functions
- * @param {String|Function} selector A selector or a pre-compiled
- * selector function built with Sizzle.compile
- * @param {Element} context
- * @param {Array} [results]
- * @param {Array} [seed] A set of elements to match against
- */
- select = Sizzle.select = function( selector, context, results, seed ) {
- var i, tokens, token, type, find,
- compiled = typeof selector === "function" && selector,
- match = !seed && tokenize( (selector = compiled.selector || selector) );
- results = results || [];
- // Try to minimize operations if there is only one selector in the list and no seed
- // (the latter of which guarantees us context)
- if ( match.length === 1 ) {
- // Reduce context if the leading compound selector is an ID
- tokens = match[0] = match[0].slice( 0 );
- if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
- support.getById && context.nodeType === 9 && documentIsHTML &&
- Expr.relative[ tokens[1].type ] ) {
- context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
- if ( !context ) {
- return results;
- // Precompiled matchers will still verify ancestry, so step up a level
- } else if ( compiled ) {
- context = context.parentNode;
- }
- selector = selector.slice( tokens.shift().value.length );
- }
- // Fetch a seed set for right-to-left matching
- i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
- while ( i-- ) {
- token = tokens[i];
- // Abort if we hit a combinator
- if ( Expr.relative[ (type = token.type) ] ) {
- break;
- }
- if ( (find = Expr.find[ type ]) ) {
- // Search, expanding context for leading sibling combinators
- if ( (seed = find(
- token.matches[0].replace( runescape, funescape ),
- rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
- )) ) {
- // If seed is empty or no tokens remain, we can return early
- tokens.splice( i, 1 );
- selector = seed.length && toSelector( tokens );
- if ( !selector ) {
- push.apply( results, seed );
- return results;
- }
- break;
- }
- }
- }
- }
- // Compile and execute a filtering function if one is not provided
- // Provide `match` to avoid retokenization if we modified the selector above
- ( compiled || compile( selector, match ) )(
- seed,
- context,
- !documentIsHTML,
- results,
- !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
- );
- return results;
- };
- // One-time assignments
- // Sort stability
- support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
- // Support: Chrome 14-35+
- // Always assume duplicates if they aren't passed to the comparison function
- support.detectDuplicates = !!hasDuplicate;
- // Initialize against the default document
- setDocument();
- // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
- // Detached nodes confoundingly follow *each other*
- support.sortDetached = assert(function( div1 ) {
- // Should return 1, but returns 4 (following)
- return div1.compareDocumentPosition( document.createElement("div") ) & 1;
- });
- // Support: IE<8
- // Prevent attribute/property "interpolation"
- // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
- if ( !assert(function( div ) {
- div.innerHTML = "<a href='#'></a>";
- return div.firstChild.getAttribute("href") === "#" ;
- }) ) {
- addHandle( "type|href|height|width", function( elem, name, isXML ) {
- if ( !isXML ) {
- return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
- }
- });
- }
- // Support: IE<9
- // Use defaultValue in place of getAttribute("value")
- if ( !support.attributes || !assert(function( div ) {
- div.innerHTML = "<input/>";
- div.firstChild.setAttribute( "value", "" );
- return div.firstChild.getAttribute( "value" ) === "";
- }) ) {
- addHandle( "value", function( elem, name, isXML ) {
- if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
- return elem.defaultValue;
- }
- });
- }
- // Support: IE<9
- // Use getAttributeNode to fetch booleans when getAttribute lies
- if ( !assert(function( div ) {
- return div.getAttribute("disabled") == null;
- }) ) {
- addHandle( booleans, function( elem, name, isXML ) {
- var val;
- if ( !isXML ) {
- return elem[ name ] === true ? name.toLowerCase() :
- (val = elem.getAttributeNode( name )) && val.specified ?
- val.value :
- null;
- }
- });
- }
- return Sizzle;
- })( window );
- jQuery.find = Sizzle;
- jQuery.expr = Sizzle.selectors;
- jQuery.expr[ ":" ] = jQuery.expr.pseudos;
- jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
- jQuery.text = Sizzle.getText;
- jQuery.isXMLDoc = Sizzle.isXML;
- jQuery.contains = Sizzle.contains;
- var dir = function( elem, dir, until ) {
- var matched = [],
- truncate = until !== undefined;
- while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
- if ( elem.nodeType === 1 ) {
- if ( truncate && jQuery( elem ).is( until ) ) {
- break;
- }
- matched.push( elem );
- }
- }
- return matched;
- };
- var siblings = function( n, elem ) {
- var matched = [];
- for ( ; n; n = n.nextSibling ) {
- if ( n.nodeType === 1 && n !== elem ) {
- matched.push( n );
- }
- }
- return matched;
- };
- var rneedsContext = jQuery.expr.match.needsContext;
- var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
- var risSimple = /^.[^:#\[\.,]*$/;
- // Implement the identical functionality for filter and not
- function winnow( elements, qualifier, not ) {
- if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep( elements, function( elem, i ) {
- /* jshint -W018 */
- return !!qualifier.call( elem, i, elem ) !== not;
- } );
- }
- if ( qualifier.nodeType ) {
- return jQuery.grep( elements, function( elem ) {
- return ( elem === qualifier ) !== not;
- } );
- }
- if ( typeof qualifier === "string" ) {
- if ( risSimple.test( qualifier ) ) {
- return jQuery.filter( qualifier, elements, not );
- }
- qualifier = jQuery.filter( qualifier, elements );
- }
- return jQuery.grep( elements, function( elem ) {
- return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
- } );
- }
- jQuery.filter = function( expr, elems, not ) {
- var elem = elems[ 0 ];
- if ( not ) {
- expr = ":not(" + expr + ")";
- }
- return elems.length === 1 && elem.nodeType === 1 ?
- jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
- jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
- return elem.nodeType === 1;
- } ) );
- };
- jQuery.fn.extend( {
- find: function( selector ) {
- var i,
- len = this.length,
- ret = [],
- self = this;
- if ( typeof selector !== "string" ) {
- return this.pushStack( jQuery( selector ).filter( function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( self[ i ], this ) ) {
- return true;
- }
- }
- } ) );
- }
- for ( i = 0; i < len; i++ ) {
- jQuery.find( selector, self[ i ], ret );
- }
- // Needed because $( selector, context ) becomes $( context ).find( selector )
- ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
- ret.selector = this.selector ? this.selector + " " + selector : selector;
- return ret;
- },
- filter: function( selector ) {
- return this.pushStack( winnow( this, selector || [], false ) );
- },
- not: function( selector ) {
- return this.pushStack( winnow( this, selector || [], true ) );
- },
- is: function( selector ) {
- return !!winnow(
- this,
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- typeof selector === "string" && rneedsContext.test( selector ) ?
- jQuery( selector ) :
- selector || [],
- false
- ).length;
- }
- } );
- // Initialize a jQuery object
- // A central reference to the root jQuery(document)
- var rootjQuery,
- // A simple way to check for HTML strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- // Strict HTML recognition (#11290: must start with <)
- rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
- init = jQuery.fn.init = function( selector, context, root ) {
- var match, elem;
- // HANDLE: $(""), $(null), $(undefined), $(false)
- if ( !selector ) {
- return this;
- }
- // Method init() accepts an alternate rootjQuery
- // so migrate can support jQuery.sub (gh-2101)
- root = root || rootjQuery;
- // Handle HTML strings
- if ( typeof selector === "string" ) {
- if ( selector[ 0 ] === "<" &&
- selector[ selector.length - 1 ] === ">" &&
- selector.length >= 3 ) {
- // Assume that strings that start and end with <> are HTML and skip the regex check
- match = [ null, selector, null ];
- } else {
- match = rquickExpr.exec( selector );
- }
- // Match html or make sure no context is specified for #id
- if ( match && ( match[ 1 ] || !context ) ) {
- // HANDLE: $(html) -> $(array)
- if ( match[ 1 ] ) {
- context = context instanceof jQuery ? context[ 0 ] : context;
- // Option to run scripts is true for back-compat
- // Intentionally let the error be thrown if parseHTML is not present
- jQuery.merge( this, jQuery.parseHTML(
- match[ 1 ],
- context && context.nodeType ? context.ownerDocument || context : document,
- true
- ) );
- // HANDLE: $(html, props)
- if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
- for ( match in context ) {
- // Properties of context are called as methods if possible
- if ( jQuery.isFunction( this[ match ] ) ) {
- this[ match ]( context[ match ] );
- // ...and otherwise set as attributes
- } else {
- this.attr( match, context[ match ] );
- }
- }
- }
- return this;
- // HANDLE: $(#id)
- } else {
- elem = document.getElementById( match[ 2 ] );
- // Support: Blackberry 4.6
- // gEBID returns nodes no longer in the document (#6963)
- if ( elem && elem.parentNode ) {
- // Inject the element directly into the jQuery object
- this.length = 1;
- this[ 0 ] = elem;
- }
- this.context = document;
- this.selector = selector;
- return this;
- }
- // HANDLE: $(expr, $(...))
- } else if ( !context || context.jquery ) {
- return ( context || root ).find( selector );
- // HANDLE: $(expr, context)
- // (which is just equivalent to: $(context).find(expr)
- } else {
- return this.constructor( context ).find( selector );
- }
- // HANDLE: $(DOMElement)
- } else if ( selector.nodeType ) {
- this.context = this[ 0 ] = selector;
- this.length = 1;
- return this;
- // HANDLE: $(function)
- // Shortcut for document ready
- } else if ( jQuery.isFunction( selector ) ) {
- return root.ready !== undefined ?
- root.ready( selector ) :
- // Execute immediately if ready is not present
- selector( jQuery );
- }
- if ( selector.selector !== undefined ) {
- this.selector = selector.selector;
- this.context = selector.context;
- }
- return jQuery.makeArray( selector, this );
- };
- // Give the init function the jQuery prototype for later instantiation
- init.prototype = jQuery.fn;
- // Initialize central reference
- rootjQuery = jQuery( document );
- var rparentsprev = /^(?:parents|prev(?:Until|All))/,
- // Methods guaranteed to produce a unique set when starting from a unique set
- guaranteedUnique = {
- children: true,
- contents: true,
- next: true,
- prev: true
- };
- jQuery.fn.extend( {
- has: function( target ) {
- var targets = jQuery( target, this ),
- l = targets.length;
- return this.filter( function() {
- var i = 0;
- for ( ; i < l; i++ ) {
- if ( jQuery.contains( this, targets[ i ] ) ) {
- return true;
- }
- }
- } );
- },
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- matched = [],
- pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
- jQuery( selectors, context || this.context ) :
- 0;
- for ( ; i < l; i++ ) {
- for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
- // Always skip document fragments
- if ( cur.nodeType < 11 && ( pos ?
- pos.index( cur ) > -1 :
- // Don't pass non-elements to Sizzle
- cur.nodeType === 1 &&
- jQuery.find.matchesSelector( cur, selectors ) ) ) {
- matched.push( cur );
- break;
- }
- }
- }
- return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
- },
- // Determine the position of an element within the set
- index: function( elem ) {
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
- }
- // Index in selector
- if ( typeof elem === "string" ) {
- return indexOf.call( jQuery( elem ), this[ 0 ] );
- }
- // Locate the position of the desired element
- return indexOf.call( this,
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[ 0 ] : elem
- );
- },
- add: function( selector, context ) {
- return this.pushStack(
- jQuery.uniqueSort(
- jQuery.merge( this.get(), jQuery( selector, context ) )
- )
- );
- },
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter( selector )
- );
- }
- } );
- function sibling( cur, dir ) {
- while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
- return cur;
- }
- jQuery.each( {
- parent: function( elem ) {
- var parent = elem.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function( elem ) {
- return dir( elem, "parentNode" );
- },
- parentsUntil: function( elem, i, until ) {
- return dir( elem, "parentNode", until );
- },
- next: function( elem ) {
- return sibling( elem, "nextSibling" );
- },
- prev: function( elem ) {
- return sibling( elem, "previousSibling" );
- },
- nextAll: function( elem ) {
- return dir( elem, "nextSibling" );
- },
- prevAll: function( elem ) {
- return dir( elem, "previousSibling" );
- },
- nextUntil: function( elem, i, until ) {
- return dir( elem, "nextSibling", until );
- },
- prevUntil: function( elem, i, until ) {
- return dir( elem, "previousSibling", until );
- },
- siblings: function( elem ) {
- return siblings( ( elem.parentNode || {} ).firstChild, elem );
- },
- children: function( elem ) {
- return siblings( elem.firstChild );
- },
- contents: function( elem ) {
- return elem.contentDocument || jQuery.merge( [], elem.childNodes );
- }
- }, function( name, fn ) {
- jQuery.fn[ name ] = function( until, selector ) {
- var matched = jQuery.map( this, fn, until );
- if ( name.slice( -5 ) !== "Until" ) {
- selector = until;
- }
- if ( selector && typeof selector === "string" ) {
- matched = jQuery.filter( selector, matched );
- }
- if ( this.length > 1 ) {
- // Remove duplicates
- if ( !guaranteedUnique[ name ] ) {
- jQuery.uniqueSort( matched );
- }
- // Reverse order for parents* and prev-derivatives
- if ( rparentsprev.test( name ) ) {
- matched.reverse();
- }
- }
- return this.pushStack( matched );
- };
- } );
- var rnotwhite = ( /\S+/g );
- // Convert String-formatted options into Object-formatted ones
- function createOptions( options ) {
- var object = {};
- jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
- object[ flag ] = true;
- } );
- return object;
- }
- /*
- * Create a callback list using the following parameters:
- *
- * options: an optional list of space-separated options that will change how
- * the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- * once: will ensure the callback list can only be fired once (like a Deferred)
- *
- * memory: will keep track of previous values and will call any callback added
- * after the list has been fired right away with the latest "memorized"
- * values (like a Deferred)
- *
- * unique: will ensure a callback can only be added once (no duplicate in the list)
- *
- * stopOnFalse: interrupt callings when a callback returns false
- *
- */
- jQuery.Callbacks = function( options ) {
- // Convert options from String-formatted to Object-formatted if needed
- // (we check in cache first)
- options = typeof options === "string" ?
- createOptions( options ) :
- jQuery.extend( {}, options );
- var // Flag to know if list is currently firing
- firing,
- // Last fire value for non-forgettable lists
- memory,
- // Flag to know if list was already fired
- fired,
- // Flag to prevent firing
- locked,
- // Actual callback list
- list = [],
- // Queue of execution data for repeatable lists
- queue = [],
- // Index of currently firing callback (modified by add/remove as needed)
- firingIndex = -1,
- // Fire callbacks
- fire = function() {
- // Enforce single-firing
- locked = options.once;
- // Execute callbacks for all pending executions,
- // respecting firingIndex overrides and runtime changes
- fired = firing = true;
- for ( ; queue.length; firingIndex = -1 ) {
- memory = queue.shift();
- while ( ++firingIndex < list.length ) {
- // Run callback and check for early termination
- if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
- options.stopOnFalse ) {
- // Jump to end and forget the data so .add doesn't re-fire
- firingIndex = list.length;
- memory = false;
- }
- }
- }
- // Forget the data if we're done with it
- if ( !options.memory ) {
- memory = false;
- }
- firing = false;
- // Clean up if we're done firing for good
- if ( locked ) {
- // Keep an empty list if we have data for future add calls
- if ( memory ) {
- list = [];
- // Otherwise, this object is spent
- } else {
- list = "";
- }
- }
- },
- // Actual Callbacks object
- self = {
- // Add a callback or a collection of callbacks to the list
- add: function() {
- if ( list ) {
- // If we have memory from a past run, we should fire after adding
- if ( memory && !firing ) {
- firingIndex = list.length - 1;
- queue.push( memory );
- }
- ( function add( args ) {
- jQuery.each( args, function( _, arg ) {
- if ( jQuery.isFunction( arg ) ) {
- if ( !options.unique || !self.has( arg ) ) {
- list.push( arg );
- }
- } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
- // Inspect recursively
- add( arg );
- }
- } );
- } )( arguments );
- if ( memory && !firing ) {
- fire();
- }
- }
- return this;
- },
- // Remove a callback from the list
- remove: function() {
- jQuery.each( arguments, function( _, arg ) {
- var index;
- while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
- list.splice( index, 1 );
- // Handle firing indexes
- if ( index <= firingIndex ) {
- firingIndex--;
- }
- }
- } );
- return this;
- },
- // Check if a given callback is in the list.
- // If no argument is given, return whether or not list has callbacks attached.
- has: function( fn ) {
- return fn ?
- jQuery.inArray( fn, list ) > -1 :
- list.length > 0;
- },
- // Remove all callbacks from the list
- empty: function() {
- if ( list ) {
- list = [];
- }
- return this;
- },
- // Disable .fire and .add
- // Abort any current/pending executions
- // Clear all callbacks and values
- disable: function() {
- locked = queue = [];
- list = memory = "";
- return this;
- },
- disabled: function() {
- return !list;
- },
- // Disable .fire
- // Also disable .add unless we have memory (since it would have no effect)
- // Abort any pending executions
- lock: function() {
- locked = queue = [];
- if ( !memory ) {
- list = memory = "";
- }
- return this;
- },
- locked: function() {
- return !!locked;
- },
- // Call all callbacks with the given context and arguments
- fireWith: function( context, args ) {
- if ( !locked ) {
- args = args || [];
- args = [ context, args.slice ? args.slice() : args ];
- queue.push( args );
- if ( !firing ) {
- fire();
- }
- }
- return this;
- },
- // Call all the callbacks with the given arguments
- fire: function() {
- self.fireWith( this, arguments );
- return this;
- },
- // To know if the callbacks have already been called at least once
- fired: function() {
- return !!fired;
- }
- };
- return self;
- };
- jQuery.extend( {
- Deferred: function( func ) {
- var tuples = [
- // action, add listener, listener list, final state
- [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ],
- [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ],
- [ "notify", "progress", jQuery.Callbacks( "memory" ) ]
- ],
- state = "pending",
- promise = {
- state: function() {
- return state;
- },
- always: function() {
- deferred.done( arguments ).fail( arguments );
- return this;
- },
- then: function( /* fnDone, fnFail, fnProgress */ ) {
- var fns = arguments;
- return jQuery.Deferred( function( newDefer ) {
- jQuery.each( tuples, function( i, tuple ) {
- var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
- deferred[ tuple[ 1 ] ]( function() {
- var returned = fn && fn.apply( this, arguments );
- if ( returned && jQuery.isFunction( returned.promise ) ) {
- returned.promise()
- .progress( newDefer.notify )
- .done( newDefer.resolve )
- .fail( newDefer.reject );
- } else {
- newDefer[ tuple[ 0 ] + "With" ](
- this === promise ? newDefer.promise() : this,
- fn ? [ returned ] : arguments
- );
- }
- } );
- } );
- fns = null;
- } ).promise();
- },
- // Get a promise for this deferred
- // If obj is provided, the promise aspect is added to the object
- promise: function( obj ) {
- return obj != null ? jQuery.extend( obj, promise ) : promise;
- }
- },
- deferred = {};
- // Keep pipe for back-compat
- promise.pipe = promise.then;
- // Add list-specific methods
- jQuery.each( tuples, function( i, tuple ) {
- var list = tuple[ 2 ],
- stateString = tuple[ 3 ];
- // promise[ done | fail | progress ] = list.add
- promise[ tuple[ 1 ] ] = list.add;
- // Handle state
- if ( stateString ) {
- list.add( function() {
- // state = [ resolved | rejected ]
- state = stateString;
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
- }
- // deferred[ resolve | reject | notify ]
- deferred[ tuple[ 0 ] ] = function() {
- deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
- return this;
- };
- deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
- } );
- // Make the deferred a promise
- promise.promise( deferred );
- // Call given func if any
- if ( func ) {
- func.call( deferred, deferred );
- }
- // All done!
- return deferred;
- },
- // Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = slice.call( arguments ),
- length = resolveValues.length,
- // the count of uncompleted subordinates
- remaining = length !== 1 ||
- ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
- // the master Deferred.
- // If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
- // Update function for both resolve and progress values
- updateFunc = function( i, contexts, values ) {
- return function( value ) {
- contexts[ i ] = this;
- values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
- if ( values === progressValues ) {
- deferred.notifyWith( contexts, values );
- } else if ( !( --remaining ) ) {
- deferred.resolveWith( contexts, values );
- }
- };
- },
- progressValues, progressContexts, resolveContexts;
- // Add listeners to Deferred subordinates; treat others as resolved
- if ( length > 1 ) {
- progressValues = new Array( length );
- progressContexts = new Array( length );
- resolveContexts = new Array( length );
- for ( ; i < length; i++ ) {
- if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
- resolveValues[ i ].promise()
- .progress( updateFunc( i, progressContexts, progressValues ) )
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject );
- } else {
- --remaining;
- }
- }
- }
- // If we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
- }
- return deferred.promise();
- }
- } );
- // The deferred used on DOM ready
- var readyList;
- jQuery.fn.ready = function( fn ) {
- // Add the callback
- jQuery.ready.promise().done( fn );
- return this;
- };
- jQuery.extend( {
- // Is the DOM ready to be used? Set to true once it occurs.
- isReady: false,
- // A counter to track how many items to wait for before
- // the ready event fires. See #6781
- readyWait: 1,
- // Hold (or release) the ready event
- holdReady: function( hold ) {
- if ( hold ) {
- jQuery.readyWait++;
- } else {
- jQuery.ready( true );
- }
- },
- // Handle when the DOM is ready
- ready: function( wait ) {
- // Abort if there are pending holds or we're already ready
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
- return;
- }
- // Remember that the DOM is ready
- jQuery.isReady = true;
- // If a normal DOM Ready event fired, decrement, and wait if need be
- if ( wait !== true && --jQuery.readyWait > 0 ) {
- return;
- }
- // If there are functions bound, to execute
- readyList.resolveWith( document, [ jQuery ] );
- // Trigger any bound ready events
- if ( jQuery.fn.triggerHandler ) {
- jQuery( document ).triggerHandler( "ready" );
- jQuery( document ).off( "ready" );
- }
- }
- } );
- /**
- * The ready event handler and self cleanup method
- */
- function completed() {
- document.removeEventListener( "DOMContentLoaded", completed );
- window.removeEventListener( "load", completed );
- jQuery.ready();
- }
- jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
- readyList = jQuery.Deferred();
- // Catch cases where $(document).ready() is called
- // after the browser event has already occurred.
- // Support: IE9-10 only
- // Older IE sometimes signals "interactive" too soon
- if ( document.readyState === "complete" ||
- ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- window.setTimeout( jQuery.ready );
- } else {
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", completed );
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", completed );
- }
- }
- return readyList.promise( obj );
- };
- // Kick off the DOM ready check even if the user does not
- jQuery.ready.promise();
- // Multifunctional method to get and set values of a collection
- // The value/s can optionally be executed if it's a function
- var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
- var i = 0,
- len = elems.length,
- bulk = key == null;
- // Sets many values
- if ( jQuery.type( key ) === "object" ) {
- chainable = true;
- for ( i in key ) {
- access( elems, fn, i, key[ i ], true, emptyGet, raw );
- }
- // Sets one value
- } else if ( value !== undefined ) {
- chainable = true;
- if ( !jQuery.isFunction( value ) ) {
- raw = true;
- }
- if ( bulk ) {
- // Bulk operations run against the entire set
- if ( raw ) {
- fn.call( elems, value );
- fn = null;
- // ...except when executing function values
- } else {
- bulk = fn;
- fn = function( elem, key, value ) {
- return bulk.call( jQuery( elem ), value );
- };
- }
- }
- if ( fn ) {
- for ( ; i < len; i++ ) {
- fn(
- elems[ i ], key, raw ?
- value :
- value.call( elems[ i ], i, fn( elems[ i ], key ) )
- );
- }
- }
- }
- return chainable ?
- elems :
- // Gets
- bulk ?
- fn.call( elems ) :
- len ? fn( elems[ 0 ], key ) : emptyGet;
- };
- var acceptData = function( owner ) {
- // Accepts only:
- // - Node
- // - Node.ELEMENT_NODE
- // - Node.DOCUMENT_NODE
- // - Object
- // - Any
- /* jshint -W018 */
- return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
- };
- function Data() {
- this.expando = jQuery.expando + Data.uid++;
- }
- Data.uid = 1;
- Data.prototype = {
- register: function( owner, initial ) {
- var value = initial || {};
- // If it is a node unlikely to be stringify-ed or looped over
- // use plain assignment
- if ( owner.nodeType ) {
- owner[ this.expando ] = value;
- // Otherwise secure it in a non-enumerable, non-writable property
- // configurability must be true to allow the property to be
- // deleted with the delete operator
- } else {
- Object.defineProperty( owner, this.expando, {
- value: value,
- writable: true,
- configurable: true
- } );
- }
- return owner[ this.expando ];
- },
- cache: function( owner ) {
- // We can accept data for non-element nodes in modern browsers,
- // but we should not, see #8335.
- // Always return an empty object.
- if ( !acceptData( owner ) ) {
- return {};
- }
- // Check if the owner object already has a cache
- var value = owner[ this.expando ];
- // If not, create one
- if ( !value ) {
- value = {};
- // We can accept data for non-element nodes in modern browsers,
- // but we should not, see #8335.
- // Always return an empty object.
- if ( acceptData( owner ) ) {
- // If it is a node unlikely to be stringify-ed or looped over
- // use plain assignment
- if ( owner.nodeType ) {
- owner[ this.expando ] = value;
- // Otherwise secure it in a non-enumerable property
- // configurable must be true to allow the property to be
- // deleted when data is removed
- } else {
- Object.defineProperty( owner, this.expando, {
- value: value,
- configurable: true
- } );
- }
- }
- }
- return value;
- },
- set: function( owner, data, value ) {
- var prop,
- cache = this.cache( owner );
- // Handle: [ owner, key, value ] args
- if ( typeof data === "string" ) {
- cache[ data ] = value;
- // Handle: [ owner, { properties } ] args
- } else {
- // Copy the properties one-by-one to the cache object
- for ( prop in data ) {
- cache[ prop ] = data[ prop ];
- }
- }
- return cache;
- },
- get: function( owner, key ) {
- return key === undefined ?
- this.cache( owner ) :
- owner[ this.expando ] && owner[ this.expando ][ key ];
- },
- access: function( owner, key, value ) {
- var stored;
- // In cases where either:
- //
- // 1. No key was specified
- // 2. A string key was specified, but no value provided
- //
- // Take the "read" path and allow the get method to determine
- // which value to return, respectively either:
- //
- // 1. The entire cache object
- // 2. The data stored at the key
- //
- if ( key === undefined ||
- ( ( key && typeof key === "string" ) && value === undefined ) ) {
- stored = this.get( owner, key );
- return stored !== undefined ?
- stored : this.get( owner, jQuery.camelCase( key ) );
- }
- // When the key is not a string, or both a key and value
- // are specified, set or extend (existing objects) with either:
- //
- // 1. An object of properties
- // 2. A key and value
- //
- this.set( owner, key, value );
- // Since the "set" path can have two possible entry points
- // return the expected data based on which path was taken[*]
- return value !== undefined ? value : key;
- },
- remove: function( owner, key ) {
- var i, name, camel,
- cache = owner[ this.expando ];
- if ( cache === undefined ) {
- return;
- }
- if ( key === undefined ) {
- this.register( owner );
- } else {
- // Support array or space separated string of keys
- if ( jQuery.isArray( key ) ) {
- // If "name" is an array of keys...
- // When data is initially created, via ("key", "val") signature,
- // keys will be converted to camelCase.
- // Since there is no way to tell _how_ a key was added, remove
- // both plain key and camelCase key. #12786
- // This will only penalize the array argument path.
- name = key.concat( key.map( jQuery.camelCase ) );
- } else {
- camel = jQuery.camelCase( key );
- // Try the string as a key before any manipulation
- if ( key in cache ) {
- name = [ key, camel ];
- } else {
- // If a key with the spaces exists, use it.
- // Otherwise, create an array by matching non-whitespace
- name = camel;
- name = name in cache ?
- [ name ] : ( name.match( rnotwhite ) || [] );
- }
- }
- i = name.length;
- while ( i-- ) {
- delete cache[ name[ i ] ];
- }
- }
- // Remove the expando if there's no more data
- if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
- // Support: Chrome <= 35-45+
- // Webkit & Blink performance suffers when deleting properties
- // from DOM nodes, so set to undefined instead
- // https://code.google.com/p/chromium/issues/detail?id=378607
- if ( owner.nodeType ) {
- owner[ this.expando ] = undefined;
- } else {
- delete owner[ this.expando ];
- }
- }
- },
- hasData: function( owner ) {
- var cache = owner[ this.expando ];
- return cache !== undefined && !jQuery.isEmptyObject( cache );
- }
- };
- var dataPriv = new Data();
- var dataUser = new Data();
- // Implementation Summary
- //
- // 1. Enforce API surface and semantic compatibility with 1.9.x branch
- // 2. Improve the module's maintainability by reducing the storage
- // paths to a single mechanism.
- // 3. Use the same single mechanism to support "private" and "user" data.
- // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
- // 5. Avoid exposing implementation details on user objects (eg. expando properties)
- // 6. Provide a clear path for implementation upgrade to WeakMap in 2014
- var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
- rmultiDash = /[A-Z]/g;
- function dataAttr( elem, key, data ) {
- var name;
- // If nothing was found internally, try to fetch any
- // data from the HTML5 data-* attribute
- if ( data === undefined && elem.nodeType === 1 ) {
- name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
- data = elem.getAttribute( name );
- if ( typeof data === "string" ) {
- try {
- data = data === "true" ? true :
- data === "false" ? false :
- data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? jQuery.parseJSON( data ) :
- data;
- } catch ( e ) {}
- // Make sure we set the data so it isn't changed later
- dataUser.set( elem, key, data );
- } else {
- data = undefined;
- }
- }
- return data;
- }
- jQuery.extend( {
- hasData: function( elem ) {
- return dataUser.hasData( elem ) || dataPriv.hasData( elem );
- },
- data: function( elem, name, data ) {
- return dataUser.access( elem, name, data );
- },
- removeData: function( elem, name ) {
- dataUser.remove( elem, name );
- },
- // TODO: Now that all calls to _data and _removeData have been replaced
- // with direct calls to dataPriv methods, these can be deprecated.
- _data: function( elem, name, data ) {
- return dataPriv.access( elem, name, data );
- },
- _removeData: function( elem, name ) {
- dataPriv.remove( elem, name );
- }
- } );
- jQuery.fn.extend( {
- data: function( key, value ) {
- var i, name, data,
- elem = this[ 0 ],
- attrs = elem && elem.attributes;
- // Gets all values
- if ( key === undefined ) {
- if ( this.length ) {
- data = dataUser.get( elem );
- if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
- i = attrs.length;
- while ( i-- ) {
- // Support: IE11+
- // The attrs elements can be null (#14894)
- if ( attrs[ i ] ) {
- name = attrs[ i ].name;
- if ( name.indexOf( "data-" ) === 0 ) {
- name = jQuery.camelCase( name.slice( 5 ) );
- dataAttr( elem, name, data[ name ] );
- }
- }
- }
- dataPriv.set( elem, "hasDataAttrs", true );
- }
- }
- return data;
- }
- // Sets multiple values
- if ( typeof key === "object" ) {
- return this.each( function() {
- dataUser.set( this, key );
- } );
- }
- return access( this, function( value ) {
- var data, camelKey;
- // The calling jQuery object (element matches) is not empty
- // (and therefore has an element appears at this[ 0 ]) and the
- // `value` parameter was not undefined. An empty jQuery object
- // will result in `undefined` for elem = this[ 0 ] which will
- // throw an exception if an attempt to read a data cache is made.
- if ( elem && value === undefined ) {
- // Attempt to get data from the cache
- // with the key as-is
- data = dataUser.get( elem, key ) ||
- // Try to find dashed key if it exists (gh-2779)
- // This is for 2.2.x only
- dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() );
- if ( data !== undefined ) {
- return data;
- }
- camelKey = jQuery.camelCase( key );
- // Attempt to get data from the cache
- // with the key camelized
- data = dataUser.get( elem, camelKey );
- if ( data !== undefined ) {
- return data;
- }
- // Attempt to "discover" the data in
- // HTML5 custom data-* attrs
- data = dataAttr( elem, camelKey, undefined );
- if ( data !== undefined ) {
- return data;
- }
- // We tried really hard, but the data doesn't exist.
- return;
- }
- // Set the data...
- camelKey = jQuery.camelCase( key );
- this.each( function() {
- // First, attempt to store a copy or reference of any
- // data that might've been store with a camelCased key.
- var data = dataUser.get( this, camelKey );
- // For HTML5 data-* attribute interop, we have to
- // store property names with dashes in a camelCase form.
- // This might not apply to all properties...*
- dataUser.set( this, camelKey, value );
- // *... In the case of properties that might _actually_
- // have dashes, we need to also store a copy of that
- // unchanged property.
- if ( key.indexOf( "-" ) > -1 && data !== undefined ) {
- dataUser.set( this, key, value );
- }
- } );
- }, null, value, arguments.length > 1, null, true );
- },
- removeData: function( key ) {
- return this.each( function() {
- dataUser.remove( this, key );
- } );
- }
- } );
- jQuery.extend( {
- queue: function( elem, type, data ) {
- var queue;
- if ( elem ) {
- type = ( type || "fx" ) + "queue";
- queue = dataPriv.get( elem, type );
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( data ) {
- if ( !queue || jQuery.isArray( data ) ) {
- queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
- } else {
- queue.push( data );
- }
- }
- return queue || [];
- }
- },
- dequeue: function( elem, type ) {
- type = type || "fx";
- var queue = jQuery.queue( elem, type ),
- startLength = queue.length,
- fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
- // If the fx queue is dequeued, always remove the progress sentinel
- if ( fn === "inprogress" ) {
- fn = queue.shift();
- startLength--;
- }
- if ( fn ) {
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if ( type === "fx" ) {
- queue.unshift( "inprogress" );
- }
- // Clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
- if ( !startLength && hooks ) {
- hooks.empty.fire();
- }
- },
- // Not public - generate a queueHooks object, or return the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
- empty: jQuery.Callbacks( "once memory" ).add( function() {
- dataPriv.remove( elem, [ type + "queue", key ] );
- } )
- } );
- }
- } );
- jQuery.fn.extend( {
- queue: function( type, data ) {
- var setter = 2;
- if ( typeof type !== "string" ) {
- data = type;
- type = "fx";
- setter--;
- }
- if ( arguments.length < setter ) {
- return jQuery.queue( this[ 0 ], type );
- }
- return data === undefined ?
- this :
- this.each( function() {
- var queue = jQuery.queue( this, type, data );
- // Ensure a hooks for this queue
- jQuery._queueHooks( this, type );
- if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
- jQuery.dequeue( this, type );
- }
- } );
- },
- dequeue: function( type ) {
- return this.each( function() {
- jQuery.dequeue( this, type );
- } );
- },
- clearQueue: function( type ) {
- return this.queue( type || "fx", [] );
- },
- // Get a promise resolved when queues of a certain type
- // are emptied (fx is the type by default)
- promise: function( type, obj ) {
- var tmp,
- count = 1,
- defer = jQuery.Deferred(),
- elements = this,
- i = this.length,
- resolve = function() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- };
- if ( typeof type !== "string" ) {
- obj = type;
- type = undefined;
- }
- type = type || "fx";
- while ( i-- ) {
- tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
- if ( tmp && tmp.empty ) {
- count++;
- tmp.empty.add( resolve );
- }
- }
- resolve();
- return defer.promise( obj );
- }
- } );
- var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
- var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
- var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
- var isHidden = function( elem, el ) {
- // isHidden might be called from jQuery#filter function;
- // in that case, element will be second argument
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" ||
- !jQuery.contains( elem.ownerDocument, elem );
- };
- function adjustCSS( elem, prop, valueParts, tween ) {
- var adjusted,
- scale = 1,
- maxIterations = 20,
- currentValue = tween ?
- function() { return tween.cur(); } :
- function() { return jQuery.css( elem, prop, "" ); },
- initial = currentValue(),
- unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
- // Starting value computation is required for potential unit mismatches
- initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
- rcssNum.exec( jQuery.css( elem, prop ) );
- if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
- // Trust units reported by jQuery.css
- unit = unit || initialInUnit[ 3 ];
- // Make sure we update the tween properties later on
- valueParts = valueParts || [];
- // Iteratively approximate from a nonzero starting point
- initialInUnit = +initial || 1;
- do {
- // If previous iteration zeroed out, double until we get *something*.
- // Use string for doubling so we don't accidentally see scale as unchanged below
- scale = scale || ".5";
- // Adjust and apply
- initialInUnit = initialInUnit / scale;
- jQuery.style( elem, prop, initialInUnit + unit );
- // Update scale, tolerating zero or NaN from tween.cur()
- // Break the loop if scale is unchanged or perfect, or if we've just had enough.
- } while (
- scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
- );
- }
- if ( valueParts ) {
- initialInUnit = +initialInUnit || +initial || 0;
- // Apply relative offset (+=/-=) if specified
- adjusted = valueParts[ 1 ] ?
- initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
- +valueParts[ 2 ];
- if ( tween ) {
- tween.unit = unit;
- tween.start = initialInUnit;
- tween.end = adjusted;
- }
- }
- return adjusted;
- }
- var rcheckableType = ( /^(?:checkbox|radio)$/i );
- var rtagName = ( /<([\w:-]+)/ );
- var rscriptType = ( /^$|\/(?:java|ecma)script/i );
- // We have to close these tags to support XHTML (#13200)
- var wrapMap = {
- // Support: IE9
- option: [ 1, "<select multiple='multiple'>", "</select>" ],
- // XHTML parsers do not magically insert elements in the
- // same way that tag soup parsers do. So we cannot shorten
- // this by omitting <tbody> or other required elements.
- thead: [ 1, "<table>", "</table>" ],
- col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
- _default: [ 0, "", "" ]
- };
- // Support: IE9
- wrapMap.optgroup = wrapMap.option;
- wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
- wrapMap.th = wrapMap.td;
- function getAll( context, tag ) {
- // Support: IE9-11+
- // Use typeof to avoid zero-argument method invocation on host objects (#15151)
- var ret = typeof context.getElementsByTagName !== "undefined" ?
- context.getElementsByTagName( tag || "*" ) :
- typeof context.querySelectorAll !== "undefined" ?
- context.querySelectorAll( tag || "*" ) :
- [];
- return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
- jQuery.merge( [ context ], ret ) :
- ret;
- }
- // Mark scripts as having already been evaluated
- function setGlobalEval( elems, refElements ) {
- var i = 0,
- l = elems.length;
- for ( ; i < l; i++ ) {
- dataPriv.set(
- elems[ i ],
- "globalEval",
- !refElements || dataPriv.get( refElements[ i ], "globalEval" )
- );
- }
- }
- var rhtml = /<|&#?\w+;/;
- function buildFragment( elems, context, scripts, selection, ignored ) {
- var elem, tmp, tag, wrap, contains, j,
- fragment = context.createDocumentFragment(),
- nodes = [],
- i = 0,
- l = elems.length;
- for ( ; i < l; i++ ) {
- elem = elems[ i ];
- if ( elem || elem === 0 ) {
- // Add nodes directly
- if ( jQuery.type( elem ) === "object" ) {
- // Support: Android<4.1, PhantomJS<2
- // push.apply(_, arraylike) throws on ancient WebKit
- jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
- // Convert non-html into a text node
- } else if ( !rhtml.test( elem ) ) {
- nodes.push( context.createTextNode( elem ) );
- // Convert html into DOM nodes
- } else {
- tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
- // Deserialize a standard representation
- tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
- tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
- // Descend through wrappers to the right content
- j = wrap[ 0 ];
- while ( j-- ) {
- tmp = tmp.lastChild;
- }
- // Support: Android<4.1, PhantomJS<2
- // push.apply(_, arraylike) throws on ancient WebKit
- jQuery.merge( nodes, tmp.childNodes );
- // Remember the top-level container
- tmp = fragment.firstChild;
- // Ensure the created nodes are orphaned (#12392)
- tmp.textContent = "";
- }
- }
- }
- // Remove wrapper from fragment
- fragment.textContent = "";
- i = 0;
- while ( ( elem = nodes[ i++ ] ) ) {
- // Skip elements already in the context collection (trac-4087)
- if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
- if ( ignored ) {
- ignored.push( elem );
- }
- continue;
- }
- contains = jQuery.contains( elem.ownerDocument, elem );
- // Append to fragment
- tmp = getAll( fragment.appendChild( elem ), "script" );
- // Preserve script evaluation history
- if ( contains ) {
- setGlobalEval( tmp );
- }
- // Capture executables
- if ( scripts ) {
- j = 0;
- while ( ( elem = tmp[ j++ ] ) ) {
- if ( rscriptType.test( elem.type || "" ) ) {
- scripts.push( elem );
- }
- }
- }
- }
- return fragment;
- }
- ( function() {
- var fragment = document.createDocumentFragment(),
- div = fragment.appendChild( document.createElement( "div" ) ),
- input = document.createElement( "input" );
- // Support: Android 4.0-4.3, Safari<=5.1
- // Check state lost if the name is set (#11217)
- // Support: Windows Web Apps (WWA)
- // `name` and `type` must use .setAttribute for WWA (#14901)
- input.setAttribute( "type", "radio" );
- input.setAttribute( "checked", "checked" );
- input.setAttribute( "name", "t" );
- div.appendChild( input );
- // Support: Safari<=5.1, Android<4.2
- // Older WebKit doesn't clone checked state correctly in fragments
- support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
- // Support: IE<=11+
- // Make sure textarea (and checkbox) defaultValue is properly cloned
- div.innerHTML = "<textarea>x</textarea>";
- support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
- } )();
- var
- rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
- rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
- function returnTrue() {
- return true;
- }
- function returnFalse() {
- return false;
- }
- // Support: IE9
- // See #13393 for more info
- function safeActiveElement() {
- try {
- return document.activeElement;
- } catch ( err ) { }
- }
- function on( elem, types, selector, data, fn, one ) {
- var origFn, type;
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) {
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- on( elem, type, selector, data, types[ type ], one );
- }
- return elem;
- }
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return elem;
- }
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return elem.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- } );
- }
- /*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
- jQuery.event = {
- global: {},
- add: function( elem, types, handler, data, selector ) {
- var handleObjIn, eventHandle, tmp,
- events, t, handleObj,
- special, handlers, type, namespaces, origType,
- elemData = dataPriv.get( elem );
- // Don't attach events to noData or text/comment nodes (but allow plain objects)
- if ( !elemData ) {
- return;
- }
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
- // Init the element's event structure and main handler, if this is the first
- if ( !( events = elemData.events ) ) {
- events = elemData.events = {};
- }
- if ( !( eventHandle = elemData.handle ) ) {
- eventHandle = elemData.handle = function( e ) {
- // Discard the second event of a jQuery.event.trigger() and
- // when an event is called after a page has unloaded
- return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
- jQuery.event.dispatch.apply( elem, arguments ) : undefined;
- };
- }
- // Handle multiple events separated by a space
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[ t ] ) || [];
- type = origType = tmp[ 1 ];
- namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
- // There *must* be a type, no attaching namespace-only handlers
- if ( !type ) {
- continue;
- }
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend( {
- type: type,
- origType: origType,
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join( "." )
- }, handleObjIn );
- // Init the event handler queue if we're the first
- if ( !( handlers = events[ type ] ) ) {
- handlers = events[ type ] = [];
- handlers.delegateCount = 0;
- // Only use addEventListener if the special events handler returns false
- if ( !special.setup ||
- special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle );
- }
- }
- }
- if ( special.add ) {
- special.add.call( elem, handleObj );
- if ( !handleObj.handler.guid ) {
- handleObj.handler.guid = handler.guid;
- }
- }
- // Add to the element's handler list, delegates in front
- if ( selector ) {
- handlers.splice( handlers.delegateCount++, 0, handleObj );
- } else {
- handlers.push( handleObj );
- }
- // Keep track of which events have ever been used, for event optimization
- jQuery.event.global[ type ] = true;
- }
- },
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
- var j, origCount, tmp,
- events, t, handleObj,
- special, handlers, type, namespaces, origType,
- elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
- if ( !elemData || !( events = elemData.events ) ) {
- return;
- }
- // Once for each type.namespace in types; type may be omitted
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[ t ] ) || [];
- type = origType = tmp[ 1 ];
- namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
- // Unbind all events (on this namespace, if provided) for the element
- if ( !type ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
- special = jQuery.event.special[ type ] || {};
- type = ( selector ? special.delegateType : special.bindType ) || type;
- handlers = events[ type ] || [];
- tmp = tmp[ 2 ] &&
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
- // Remove matching events
- origCount = j = handlers.length;
- while ( j-- ) {
- handleObj = handlers[ j ];
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !tmp || tmp.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector ||
- selector === "**" && handleObj.selector ) ) {
- handlers.splice( j, 1 );
- if ( handleObj.selector ) {
- handlers.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
- // Remove generic event handler if we removed something and no more handlers exist
- // (avoids potential for endless recursion during removal of special event handlers)
- if ( origCount && !handlers.length ) {
- if ( !special.teardown ||
- special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
- jQuery.removeEvent( elem, type, elemData.handle );
- }
- delete events[ type ];
- }
- }
- // Remove data and the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- dataPriv.remove( elem, "handle events" );
- }
- },
- dispatch: function( event ) {
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event );
- var i, j, ret, matched, handleObj,
- handlerQueue = [],
- args = slice.call( arguments ),
- handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
- special = jQuery.event.special[ event.type ] || {};
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[ 0 ] = event;
- event.delegateTarget = this;
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
- // Determine handlers
- handlerQueue = jQuery.event.handlers.call( this, event, handlers );
- // Run delegates first; they may want to stop propagation beneath us
- i = 0;
- while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
- event.currentTarget = matched.elem;
- j = 0;
- while ( ( handleObj = matched.handlers[ j++ ] ) &&
- !event.isImmediatePropagationStopped() ) {
- // Triggered event must either 1) have no namespace, or 2) have namespace(s)
- // a subset or equal to those in the bound event (both can have no namespace).
- if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
- event.handleObj = handleObj;
- event.data = handleObj.data;
- ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
- handleObj.handler ).apply( matched.elem, args );
- if ( ret !== undefined ) {
- if ( ( event.result = ret ) === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
- return event.result;
- },
- handlers: function( event, handlers ) {
- var i, matches, sel, handleObj,
- handlerQueue = [],
- delegateCount = handlers.delegateCount,
- cur = event.target;
- // Support (at least): Chrome, IE9
- // Find delegate handlers
- // Black-hole SVG <use> instance trees (#13180)
- //
- // Support: Firefox<=42+
- // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
- if ( delegateCount && cur.nodeType &&
- ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
- for ( ; cur !== this; cur = cur.parentNode || this ) {
- // Don't check non-elements (#13208)
- // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
- // Don't conflict with Object.prototype properties (#13203)
- sel = handleObj.selector + " ";
- if ( matches[ sel ] === undefined ) {
- matches[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) > -1 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( matches[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push( { elem: cur, handlers: matches } );
- }
- }
- }
- }
- // Add the remaining (directly-bound) handlers
- if ( delegateCount < handlers.length ) {
- handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
- }
- return handlerQueue;
- },
- // Includes some event props shared by KeyEvent and MouseEvent
- props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
- "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
- fixHooks: {},
- keyHooks: {
- props: "char charCode key keyCode".split( " " ),
- filter: function( event, original ) {
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
- return event;
- }
- },
- mouseHooks: {
- props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " +
- "screenX screenY toElement" ).split( " " ),
- filter: function( event, original ) {
- var eventDoc, doc, body,
- button = original.button;
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- doc = eventDoc.documentElement;
- body = eventDoc.body;
- event.pageX = original.clientX +
- ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
- ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY +
- ( doc && doc.scrollTop || body && body.scrollTop || 0 ) -
- ( doc && doc.clientTop || body && body.clientTop || 0 );
- }
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
- return event;
- }
- },
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
- // Create a writable copy of the event object and normalize some properties
- var i, prop, copy,
- type = event.type,
- originalEvent = event,
- fixHook = this.fixHooks[ type ];
- if ( !fixHook ) {
- this.fixHooks[ type ] = fixHook =
- rmouseEvent.test( type ) ? this.mouseHooks :
- rkeyEvent.test( type ) ? this.keyHooks :
- {};
- }
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
- event = new jQuery.Event( originalEvent );
- i = copy.length;
- while ( i-- ) {
- prop = copy[ i ];
- event[ prop ] = originalEvent[ prop ];
- }
- // Support: Cordova 2.5 (WebKit) (#13255)
- // All events should have a target; Cordova deviceready doesn't
- if ( !event.target ) {
- event.target = document;
- }
- // Support: Safari 6.0+, Chrome<28
- // Target should not be a text node (#504, #13143)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
- return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
- },
- special: {
- load: {
- // Prevent triggered image.load events from bubbling to window.load
- noBubble: true
- },
- focus: {
- // Fire native event if possible so blur/focus sequence is correct
- trigger: function() {
- if ( this !== safeActiveElement() && this.focus ) {
- this.focus();
- return false;
- }
- },
- delegateType: "focusin"
- },
- blur: {
- trigger: function() {
- if ( this === safeActiveElement() && this.blur ) {
- this.blur();
- return false;
- }
- },
- delegateType: "focusout"
- },
- click: {
- // For checkbox, fire native event so checked state will be right
- trigger: function() {
- if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
- this.click();
- return false;
- }
- },
- // For cross-browser consistency, don't fire native .click() on links
- _default: function( event ) {
- return jQuery.nodeName( event.target, "a" );
- }
- },
- beforeunload: {
- postDispatch: function( event ) {
- // Support: Firefox 20+
- // Firefox doesn't alert if the returnValue field is not set.
- if ( event.result !== undefined && event.originalEvent ) {
- event.originalEvent.returnValue = event.result;
- }
- }
- }
- }
- };
- jQuery.removeEvent = function( elem, type, handle ) {
- // This "if" is needed for plain objects
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle );
- }
- };
- jQuery.Event = function( src, props ) {
- // Allow instantiation without the 'new' keyword
- if ( !( this instanceof jQuery.Event ) ) {
- return new jQuery.Event( src, props );
- }
- // Event object
- if ( src && src.type ) {
- this.originalEvent = src;
- this.type = src.type;
- // Events bubbling up the document may have been marked as prevented
- // by a handler lower down the tree; reflect the correct value.
- this.isDefaultPrevented = src.defaultPrevented ||
- src.defaultPrevented === undefined &&
- // Support: Android<4.0
- src.returnValue === false ?
- returnTrue :
- returnFalse;
- // Event type
- } else {
- this.type = src;
- }
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
- // Mark it as fixed
- this[ jQuery.expando ] = true;
- };
- // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
- // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
- jQuery.Event.prototype = {
- constructor: jQuery.Event,
- isDefaultPrevented: returnFalse,
- isPropagationStopped: returnFalse,
- isImmediatePropagationStopped: returnFalse,
- preventDefault: function() {
- var e = this.originalEvent;
- this.isDefaultPrevented = returnTrue;
- if ( e ) {
- e.preventDefault();
- }
- },
- stopPropagation: function() {
- var e = this.originalEvent;
- this.isPropagationStopped = returnTrue;
- if ( e ) {
- e.stopPropagation();
- }
- },
- stopImmediatePropagation: function() {
- var e = this.originalEvent;
- this.isImmediatePropagationStopped = returnTrue;
- if ( e ) {
- e.stopImmediatePropagation();
- }
- this.stopPropagation();
- }
- };
- // Create mouseenter/leave events using mouseover/out and event-time checks
- // so that event delegation works in jQuery.
- // Do the same for pointerenter/pointerleave and pointerover/pointerout
- //
- // Support: Safari 7 only
- // Safari sends mouseenter too often; see:
- // https://code.google.com/p/chromium/issues/detail?id=470258
- // for the description of the bug (it existed in older Chrome versions as well).
- jQuery.each( {
- mouseenter: "mouseover",
- mouseleave: "mouseout",
- pointerenter: "pointerover",
- pointerleave: "pointerout"
- }, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj;
- // For mouseenter/leave call the handler if related is outside the target.
- // NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
- } );
- jQuery.fn.extend( {
- on: function( types, selector, data, fn ) {
- return on( this, types, selector, data, fn );
- },
- one: function( types, selector, data, fn ) {
- return on( this, types, selector, data, fn, 1 );
- },
- off: function( types, selector, fn ) {
- var handleObj, type;
- if ( types && types.preventDefault && types.handleObj ) {
- // ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
- jQuery( types.delegateTarget ).off(
- handleObj.namespace ?
- handleObj.origType + "." + handleObj.namespace :
- handleObj.origType,
- handleObj.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each( function() {
- jQuery.event.remove( this, types, fn, selector );
- } );
- }
- } );
- var
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
- // Support: IE 10-11, Edge 10240+
- // In IE/Edge using regex groups here causes severe slowdowns.
- // See https://connect.microsoft.com/IE/feedback/details/1736512/
- rnoInnerhtml = /<script|<style|<link/i,
- // checked="checked" or checked
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
- rscriptTypeMasked = /^true\/(.*)/,
- rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
- // Manipulating tables requires a tbody
- function manipulationTarget( elem, content ) {
- return jQuery.nodeName( elem, "table" ) &&
- jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
- elem.getElementsByTagName( "tbody" )[ 0 ] ||
- elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
- elem;
- }
- // Replace/restore the type attribute of script elements for safe DOM manipulation
- function disableScript( elem ) {
- elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
- return elem;
- }
- function restoreScript( elem ) {
- var match = rscriptTypeMasked.exec( elem.type );
- if ( match ) {
- elem.type = match[ 1 ];
- } else {
- elem.removeAttribute( "type" );
- }
- return elem;
- }
- function cloneCopyEvent( src, dest ) {
- var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
- if ( dest.nodeType !== 1 ) {
- return;
- }
- // 1. Copy private data: events, handlers, etc.
- if ( dataPriv.hasData( src ) ) {
- pdataOld = dataPriv.access( src );
- pdataCur = dataPriv.set( dest, pdataOld );
- events = pdataOld.events;
- if ( events ) {
- delete pdataCur.handle;
- pdataCur.events = {};
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
- }
- }
- }
- }
- // 2. Copy user data
- if ( dataUser.hasData( src ) ) {
- udataOld = dataUser.access( src );
- udataCur = jQuery.extend( {}, udataOld );
- dataUser.set( dest, udataCur );
- }
- }
- // Fix IE bugs, see support tests
- function fixInput( src, dest ) {
- var nodeName = dest.nodeName.toLowerCase();
- // Fails to persist the checked state of a cloned checkbox or radio button.
- if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
- dest.checked = src.checked;
- // Fails to return the selected option to the default selected state when cloning options
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
- dest.defaultValue = src.defaultValue;
- }
- }
- function domManip( collection, args, callback, ignored ) {
- // Flatten any nested arrays
- args = concat.apply( [], args );
- var fragment, first, scripts, hasScripts, node, doc,
- i = 0,
- l = collection.length,
- iNoClone = l - 1,
- value = args[ 0 ],
- isFunction = jQuery.isFunction( value );
- // We can't cloneNode fragments that contain checked, in WebKit
- if ( isFunction ||
- ( l > 1 && typeof value === "string" &&
- !support.checkClone && rchecked.test( value ) ) ) {
- return collection.each( function( index ) {
- var self = collection.eq( index );
- if ( isFunction ) {
- args[ 0 ] = value.call( this, index, self.html() );
- }
- domManip( self, args, callback, ignored );
- } );
- }
- if ( l ) {
- fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
- first = fragment.firstChild;
- if ( fragment.childNodes.length === 1 ) {
- fragment = first;
- }
- // Require either new content or an interest in ignored elements to invoke the callback
- if ( first || ignored ) {
- scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
- hasScripts = scripts.length;
- // Use the original fragment for the last item
- // instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- for ( ; i < l; i++ ) {
- node = fragment;
- if ( i !== iNoClone ) {
- node = jQuery.clone( node, true, true );
- // Keep references to cloned scripts for later restoration
- if ( hasScripts ) {
- // Support: Android<4.1, PhantomJS<2
- // push.apply(_, arraylike) throws on ancient WebKit
- jQuery.merge( scripts, getAll( node, "script" ) );
- }
- }
- callback.call( collection[ i ], node, i );
- }
- if ( hasScripts ) {
- doc = scripts[ scripts.length - 1 ].ownerDocument;
- // Reenable scripts
- jQuery.map( scripts, restoreScript );
- // Evaluate executable scripts on first document insertion
- for ( i = 0; i < hasScripts; i++ ) {
- node = scripts[ i ];
- if ( rscriptType.test( node.type || "" ) &&
- !dataPriv.access( node, "globalEval" ) &&
- jQuery.contains( doc, node ) ) {
- if ( node.src ) {
- // Optional AJAX dependency, but won't run scripts if not present
- if ( jQuery._evalUrl ) {
- jQuery._evalUrl( node.src );
- }
- } else {
- jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
- }
- }
- }
- }
- }
- }
- return collection;
- }
- function remove( elem, selector, keepData ) {
- var node,
- nodes = selector ? jQuery.filter( selector, elem ) : elem,
- i = 0;
- for ( ; ( node = nodes[ i ] ) != null; i++ ) {
- if ( !keepData && node.nodeType === 1 ) {
- jQuery.cleanData( getAll( node ) );
- }
- if ( node.parentNode ) {
- if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
- setGlobalEval( getAll( node, "script" ) );
- }
- node.parentNode.removeChild( node );
- }
- }
- return elem;
- }
- jQuery.extend( {
- htmlPrefilter: function( html ) {
- return html.replace( rxhtmlTag, "<$1></$2>" );
- },
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var i, l, srcElements, destElements,
- clone = elem.cloneNode( true ),
- inPage = jQuery.contains( elem.ownerDocument, elem );
- // Fix IE cloning issues
- if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
- !jQuery.isXMLDoc( elem ) ) {
- // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
- destElements = getAll( clone );
- srcElements = getAll( elem );
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
- fixInput( srcElements[ i ], destElements[ i ] );
- }
- }
- // Copy the events from the original to the clone
- if ( dataAndEvents ) {
- if ( deepDataAndEvents ) {
- srcElements = srcElements || getAll( elem );
- destElements = destElements || getAll( clone );
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
- cloneCopyEvent( srcElements[ i ], destElements[ i ] );
- }
- } else {
- cloneCopyEvent( elem, clone );
- }
- }
- // Preserve script evaluation history
- destElements = getAll( clone, "script" );
- if ( destElements.length > 0 ) {
- setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
- }
- // Return the cloned set
- return clone;
- },
- cleanData: function( elems ) {
- var data, elem, type,
- special = jQuery.event.special,
- i = 0;
- for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
- if ( acceptData( elem ) ) {
- if ( ( data = elem[ dataPriv.expando ] ) ) {
- if ( data.events ) {
- for ( type in data.events ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
- // This is a shortcut to avoid jQuery.event.remove's overhead
- } else {
- jQuery.removeEvent( elem, type, data.handle );
- }
- }
- }
- // Support: Chrome <= 35-45+
- // Assign undefined instead of using delete, see Data#remove
- elem[ dataPriv.expando ] = undefined;
- }
- if ( elem[ dataUser.expando ] ) {
- // Support: Chrome <= 35-45+
- // Assign undefined instead of using delete, see Data#remove
- elem[ dataUser.expando ] = undefined;
- }
- }
- }
- }
- } );
- jQuery.fn.extend( {
- // Keep domManip exposed until 3.0 (gh-2225)
- domManip: domManip,
- detach: function( selector ) {
- return remove( this, selector, true );
- },
- remove: function( selector ) {
- return remove( this, selector );
- },
- text: function( value ) {
- return access( this, function( value ) {
- return value === undefined ?
- jQuery.text( this ) :
- this.empty().each( function() {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- this.textContent = value;
- }
- } );
- }, null, value, arguments.length );
- },
- append: function() {
- return domManip( this, arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.appendChild( elem );
- }
- } );
- },
- prepend: function() {
- return domManip( this, arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.insertBefore( elem, target.firstChild );
- }
- } );
- },
- before: function() {
- return domManip( this, arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this );
- }
- } );
- },
- after: function() {
- return domManip( this, arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this.nextSibling );
- }
- } );
- },
- empty: function() {
- var elem,
- i = 0;
- for ( ; ( elem = this[ i ] ) != null; i++ ) {
- if ( elem.nodeType === 1 ) {
- // Prevent memory leaks
- jQuery.cleanData( getAll( elem, false ) );
- // Remove any remaining nodes
- elem.textContent = "";
- }
- }
- return this;
- },
- clone: function( dataAndEvents, deepDataAndEvents ) {
- dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
- deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
- return this.map( function() {
- return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
- } );
- },
- html: function( value ) {
- return access( this, function( value ) {
- var elem = this[ 0 ] || {},
- i = 0,
- l = this.length;
- if ( value === undefined && elem.nodeType === 1 ) {
- return elem.innerHTML;
- }
- // See if we can take a shortcut and just use innerHTML
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
- value = jQuery.htmlPrefilter( value );
- try {
- for ( ; i < l; i++ ) {
- elem = this[ i ] || {};
- // Remove element nodes and prevent memory leaks
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem, false ) );
- elem.innerHTML = value;
- }
- }
- elem = 0;
- // If using innerHTML throws an exception, use the fallback method
- } catch ( e ) {}
- }
- if ( elem ) {
- this.empty().append( value );
- }
- }, null, value, arguments.length );
- },
- replaceWith: function() {
- var ignored = [];
- // Make the changes, replacing each non-ignored context element with the new content
- return domManip( this, arguments, function( elem ) {
- var parent = this.parentNode;
- if ( jQuery.inArray( this, ignored ) < 0 ) {
- jQuery.cleanData( getAll( this ) );
- if ( parent ) {
- parent.replaceChild( elem, this );
- }
- }
- // Force callback invocation
- }, ignored );
- }
- } );
- jQuery.each( {
- appendTo: "append",
- prependTo: "prepend",
- insertBefore: "before",
- insertAfter: "after",
- replaceAll: "replaceWith"
- }, function( name, original ) {
- jQuery.fn[ name ] = function( selector ) {
- var elems,
- ret = [],
- insert = jQuery( selector ),
- last = insert.length - 1,
- i = 0;
- for ( ; i <= last; i++ ) {
- elems = i === last ? this : this.clone( true );
- jQuery( insert[ i ] )[ original ]( elems );
- // Support: QtWebKit
- // .get() because push.apply(_, arraylike) throws
- push.apply( ret, elems.get() );
- }
- return this.pushStack( ret );
- };
- } );
- var iframe,
- elemdisplay = {
- // Support: Firefox
- // We have to pre-define these values for FF (#10227)
- HTML: "block",
- BODY: "block"
- };
- /**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
- // Called only from within defaultDisplay
- function actualDisplay( name, doc ) {
- var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
- display = jQuery.css( elem[ 0 ], "display" );
- // We don't have any data stored on the element,
- // so use "detach" method as fast way to get rid of the element
- elem.detach();
- return display;
- }
- /**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
- function defaultDisplay( nodeName ) {
- var doc = document,
- display = elemdisplay[ nodeName ];
- if ( !display ) {
- display = actualDisplay( nodeName, doc );
- // If the simple way fails, read from inside an iframe
- if ( display === "none" || !display ) {
- // Use the already-created iframe if possible
- iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
- .appendTo( doc.documentElement );
- // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
- doc = iframe[ 0 ].contentDocument;
- // Support: IE
- doc.write();
- doc.close();
- display = actualDisplay( nodeName, doc );
- iframe.detach();
- }
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
- }
- return display;
- }
- var rmargin = ( /^margin/ );
- var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
- var getStyles = function( elem ) {
- // Support: IE<=11+, Firefox<=30+ (#15098, #14150)
- // IE throws on elements created in popups
- // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
- var view = elem.ownerDocument.defaultView;
- if ( !view || !view.opener ) {
- view = window;
- }
- return view.getComputedStyle( elem );
- };
- var swap = function( elem, options, callback, args ) {
- var ret, name,
- old = {};
- // Remember the old values, and insert the new ones
- for ( name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
- }
- ret = callback.apply( elem, args || [] );
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
- }
- return ret;
- };
- var documentElement = document.documentElement;
- ( function() {
- var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
- container = document.createElement( "div" ),
- div = document.createElement( "div" );
- // Finish early in limited (non-browser) environments
- if ( !div.style ) {
- return;
- }
- // Support: IE9-11+
- // Style of cloned element affects source element cloned (#8908)
- div.style.backgroundClip = "content-box";
- div.cloneNode( true ).style.backgroundClip = "";
- support.clearCloneStyle = div.style.backgroundClip === "content-box";
- container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
- "padding:0;margin-top:1px;position:absolute";
- container.appendChild( div );
- // Executing both pixelPosition & boxSizingReliable tests require only one layout
- // so they're executed at the same time to save the second computation.
- function computeStyleTests() {
- div.style.cssText =
- // Support: Firefox<29, Android 2.3
- // Vendor-prefix box-sizing
- "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
- "position:relative;display:block;" +
- "margin:auto;border:1px;padding:1px;" +
- "top:1%;width:50%";
- div.innerHTML = "";
- documentElement.appendChild( container );
- var divStyle = window.getComputedStyle( div );
- pixelPositionVal = divStyle.top !== "1%";
- reliableMarginLeftVal = divStyle.marginLeft === "2px";
- boxSizingReliableVal = divStyle.width === "4px";
- // Support: Android 4.0 - 4.3 only
- // Some styles come back with percentage values, even though they shouldn't
- div.style.marginRight = "50%";
- pixelMarginRightVal = divStyle.marginRight === "4px";
- documentElement.removeChild( container );
- }
- jQuery.extend( support, {
- pixelPosition: function() {
- // This test is executed only once but we still do memoizing
- // since we can use the boxSizingReliable pre-computing.
- // No need to check if the test was already performed, though.
- computeStyleTests();
- return pixelPositionVal;
- },
- boxSizingReliable: function() {
- if ( boxSizingReliableVal == null ) {
- computeStyleTests();
- }
- return boxSizingReliableVal;
- },
- pixelMarginRight: function() {
- // Support: Android 4.0-4.3
- // We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
- // since that compresses better and they're computed together anyway.
- if ( boxSizingReliableVal == null ) {
- computeStyleTests();
- }
- return pixelMarginRightVal;
- },
- reliableMarginLeft: function() {
- // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
- if ( boxSizingReliableVal == null ) {
- computeStyleTests();
- }
- return reliableMarginLeftVal;
- },
- reliableMarginRight: function() {
- // Support: Android 2.3
- // Check if div with explicit width and no margin-right incorrectly
- // gets computed margin-right based on width of container. (#3333)
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // This support function is only executed once so no memoizing is needed.
- var ret,
- marginDiv = div.appendChild( document.createElement( "div" ) );
- // Reset CSS: box-sizing; display; margin; border; padding
- marginDiv.style.cssText = div.style.cssText =
- // Support: Android 2.3
- // Vendor-prefix box-sizing
- "-webkit-box-sizing:content-box;box-sizing:content-box;" +
- "display:block;margin:0;border:0;padding:0";
- marginDiv.style.marginRight = marginDiv.style.width = "0";
- div.style.width = "1px";
- documentElement.appendChild( container );
- ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );
- documentElement.removeChild( container );
- div.removeChild( marginDiv );
- return ret;
- }
- } );
- } )();
- function curCSS( elem, name, computed ) {
- var width, minWidth, maxWidth, ret,
- style = elem.style;
- computed = computed || getStyles( elem );
- ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
- // Support: Opera 12.1x only
- // Fall back to style even without computed
- // computed is undefined for elems on document fragments
- if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
- ret = jQuery.style( elem, name );
- }
- // Support: IE9
- // getPropertyValue is only needed for .css('filter') (#12537)
- if ( computed ) {
- // A tribute to the "awesome hack by Dean Edwards"
- // Android Browser returns percentage for some values,
- // but width seems to be reliably pixels.
- // This is against the CSSOM draft spec:
- // http://dev.w3.org/csswg/cssom/#resolved-values
- if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
- // Remember the original values
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
- // Put in the new values to get a computed value out
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
- // Revert the changed values
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
- return ret !== undefined ?
- // Support: IE9-11+
- // IE returns zIndex value as an integer.
- ret + "" :
- ret;
- }
- function addGetHookIf( conditionFn, hookFn ) {
- // Define the hook, we'll check on the first run if it's really needed.
- return {
- get: function() {
- if ( conditionFn() ) {
- // Hook not needed (or it's not possible to use it due
- // to missing dependency), remove it.
- delete this.get;
- return;
- }
- // Hook needed; redefine it so that the support test is not executed again.
- return ( this.get = hookFn ).apply( this, arguments );
- }
- };
- }
- var
- // Swappable if display is none or starts with table
- // except "table", "table-cell", or "table-caption"
- // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: "0",
- fontWeight: "400"
- },
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
- emptyStyle = document.createElement( "div" ).style;
- // Return a css property mapped to a potentially vendor prefixed property
- function vendorPropName( name ) {
- // Shortcut for names that are not vendor prefixed
- if ( name in emptyStyle ) {
- return name;
- }
- // Check for vendor prefixed names
- var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
- i = cssPrefixes.length;
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in emptyStyle ) {
- return name;
- }
- }
- }
- function setPositiveNumber( elem, value, subtract ) {
- // Any relative (+/-) values have already been
- // normalized at this point
- var matches = rcssNum.exec( value );
- return matches ?
- // Guard against undefined "subtract", e.g., when used as in cssHooks
- Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
- value;
- }
- function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
- val = 0;
- for ( ; i < 4; i += 2 ) {
- // Both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
- }
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
- }
- // At this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- } else {
- // At this point, extra isn't content, so add padding
- val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
- // At this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- }
- }
- return val;
- }
- function getWidthOrHeight( elem, name, extra ) {
- // Start with offset property, which is equivalent to the border-box value
- var valueIsBorderBox = true,
- val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- styles = getStyles( elem ),
- isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
- // Support: IE11 only
- // In IE 11 fullscreen elements inside of an iframe have
- // 100x too small dimensions (gh-1764).
- if ( document.msFullscreenElement && window.top !== window ) {
- // Support: IE11 only
- // Running getBoundingClientRect on a disconnected node
- // in IE throws an error.
- if ( elem.getClientRects().length ) {
- val = Math.round( elem.getBoundingClientRect()[ name ] * 100 );
- }
- }
- // Some non-html elements return undefined for offsetWidth, so check for null/undefined
- // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
- // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
- if ( val <= 0 || val == null ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name, styles );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test( val ) ) {
- return val;
- }
- // Check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox &&
- ( support.boxSizingReliable() || val === elem.style[ name ] );
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
- }
- // Use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox,
- styles
- )
- ) + "px";
- }
- function showHide( elements, show ) {
- var display, elem, hidden,
- values = [],
- index = 0,
- length = elements.length;
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- values[ index ] = dataPriv.get( elem, "olddisplay" );
- display = elem.style.display;
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && display === "none" ) {
- elem.style.display = "";
- }
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = dataPriv.access(
- elem,
- "olddisplay",
- defaultDisplay( elem.nodeName )
- );
- }
- } else {
- hidden = isHidden( elem );
- if ( display !== "none" || !hidden ) {
- dataPriv.set(
- elem,
- "olddisplay",
- hidden ? display : jQuery.css( elem, "display" )
- );
- }
- }
- }
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
- return elements;
- }
- jQuery.extend( {
- // Add in style property hooks for overriding the default
- // behavior of getting and setting a style property
- cssHooks: {
- opacity: {
- get: function( elem, computed ) {
- if ( computed ) {
- // We should always get a number back from opacity
- var ret = curCSS( elem, "opacity" );
- return ret === "" ? "1" : ret;
- }
- }
- }
- },
- // Don't automatically add "px" to these possibly-unitless properties
- cssNumber: {
- "animationIterationCount": true,
- "columnCount": true,
- "fillOpacity": true,
- "flexGrow": true,
- "flexShrink": true,
- "fontWeight": true,
- "lineHeight": true,
- "opacity": true,
- "order": true,
- "orphans": true,
- "widows": true,
- "zIndex": true,
- "zoom": true
- },
- // Add in properties whose names you wish to fix before
- // setting or getting the value
- cssProps: {
- "float": "cssFloat"
- },
- // Get and set the style property on a DOM Node
- style: function( elem, name, value, extra ) {
- // Don't set styles on text and comment nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
- return;
- }
- // Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
- name = jQuery.cssProps[ origName ] ||
- ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
- // Gets hook for the prefixed version, then unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
- // Check if we're setting a value
- if ( value !== undefined ) {
- type = typeof value;
- // Convert "+=" or "-=" to relative numbers (#7345)
- if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
- value = adjustCSS( elem, name, ret );
- // Fixes bug #9237
- type = "number";
- }
- // Make sure that null and NaN values aren't set (#7116)
- if ( value == null || value !== value ) {
- return;
- }
- // If a number was passed in, add the unit (except for certain CSS properties)
- if ( type === "number" ) {
- value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
- }
- // Support: IE9-11+
- // background-* props affect original clone's values
- if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
- style[ name ] = "inherit";
- }
- // If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !( "set" in hooks ) ||
- ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
- style[ name ] = value;
- }
- } else {
- // If a hook was provided get the non-computed value from there
- if ( hooks && "get" in hooks &&
- ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
- return ret;
- }
- // Otherwise just get the value from the style object
- return style[ name ];
- }
- },
- css: function( elem, name, extra, styles ) {
- var val, num, hooks,
- origName = jQuery.camelCase( name );
- // Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] ||
- ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
- // Try prefixed name followed by the unprefixed name
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks ) {
- val = hooks.get( elem, true, extra );
- }
- // Otherwise, if a way to get the computed value exists, use that
- if ( val === undefined ) {
- val = curCSS( elem, name, styles );
- }
- // Convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
- // Make numeric if forced or a qualifier was provided and val looks numeric
- if ( extra === "" || extra ) {
- num = parseFloat( val );
- return extra === true || isFinite( num ) ? num || 0 : val;
- }
- return val;
- }
- } );
- jQuery.each( [ "height", "width" ], function( i, name ) {
- jQuery.cssHooks[ name ] = {
- get: function( elem, computed, extra ) {
- if ( computed ) {
- // Certain elements can have dimension info if we invisibly show them
- // but it must have a current display style that would benefit
- return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
- elem.offsetWidth === 0 ?
- swap( elem, cssShow, function() {
- return getWidthOrHeight( elem, name, extra );
- } ) :
- getWidthOrHeight( elem, name, extra );
- }
- },
- set: function( elem, value, extra ) {
- var matches,
- styles = extra && getStyles( elem ),
- subtract = extra && augmentWidthOrHeight(
- elem,
- name,
- extra,
- jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
- styles
- );
- // Convert to pixels if value adjustment is needed
- if ( subtract && ( matches = rcssNum.exec( value ) ) &&
- ( matches[ 3 ] || "px" ) !== "px" ) {
- elem.style[ name ] = value;
- value = jQuery.css( elem, name );
- }
- return setPositiveNumber( elem, value, subtract );
- }
- };
- } );
- jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
- function( elem, computed ) {
- if ( computed ) {
- return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
- elem.getBoundingClientRect().left -
- swap( elem, { marginLeft: 0 }, function() {
- return elem.getBoundingClientRect().left;
- } )
- ) + "px";
- }
- }
- );
- // Support: Android 2.3
- jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
- function( elem, computed ) {
- if ( computed ) {
- return swap( elem, { "display": "inline-block" },
- curCSS, [ elem, "marginRight" ] );
- }
- }
- );
- // These hooks are used by animate to expand properties
- jQuery.each( {
- margin: "",
- padding: "",
- border: "Width"
- }, function( prefix, suffix ) {
- jQuery.cssHooks[ prefix + suffix ] = {
- expand: function( value ) {
- var i = 0,
- expanded = {},
- // Assumes a single number if not a string
- parts = typeof value === "string" ? value.split( " " ) : [ value ];
- for ( ; i < 4; i++ ) {
- expanded[ prefix + cssExpand[ i ] + suffix ] =
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
- }
- return expanded;
- }
- };
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
- } );
- jQuery.fn.extend( {
- css: function( name, value ) {
- return access( this, function( elem, name, value ) {
- var styles, len,
- map = {},
- i = 0;
- if ( jQuery.isArray( name ) ) {
- styles = getStyles( elem );
- len = name.length;
- for ( ; i < len; i++ ) {
- map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
- }
- return map;
- }
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state ) {
- if ( typeof state === "boolean" ) {
- return state ? this.show() : this.hide();
- }
- return this.each( function() {
- if ( isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- } );
- }
- } );
- function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
- }
- jQuery.Tween = Tween;
- Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || jQuery.easing._default;
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
- };
- Tween.prototype.init.prototype = Tween.prototype;
- Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
- // Use a property on the element directly when it is not a DOM element,
- // or when there is no matching style property that exists.
- if ( tween.elem.nodeType !== 1 ||
- tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
- return tween.elem[ tween.prop ];
- }
- // Passing an empty string as a 3rd parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails.
- // Simple values such as "10px" are parsed to Float;
- // complex values such as "rotate(1rad)" are returned as-is.
- result = jQuery.css( tween.elem, tween.prop, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // Use step hook for back compat.
- // Use cssHook if its there.
- // Use .style if available and use plain properties where available.
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.nodeType === 1 &&
- ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
- jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
- };
- // Support: IE9
- // Panic based approach to setting things on disconnected nodes
- Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- };
- jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p * Math.PI ) / 2;
- },
- _default: "swing"
- };
- jQuery.fx = Tween.prototype.init;
- // Back Compat <1.8 extension point
- jQuery.fx.step = {};
- var
- fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rrun = /queueHooks$/;
- // Animations created synchronously will run synchronously
- function createFxNow() {
- window.setTimeout( function() {
- fxNow = undefined;
- } );
- return ( fxNow = jQuery.now() );
- }
- // Generate parameters to create a standard animation
- function genFx( type, includeWidth ) {
- var which,
- i = 0,
- attrs = { height: type };
- // If we include width, step value is 1 to do all cssExpand values,
- // otherwise step value is 2 to skip over Left and Right
- includeWidth = includeWidth ? 1 : 0;
- for ( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
- return attrs;
- }
- function createTween( value, prop, animation ) {
- var tween,
- collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
- // We're done with this property
- return tween;
- }
- }
- }
- function defaultPrefilter( elem, props, opts ) {
- /* jshint validthis: true */
- var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
- anim = this,
- orig = {},
- style = elem.style,
- hidden = elem.nodeType && isHidden( elem ),
- dataShow = dataPriv.get( elem, "fxshow" );
- // Handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
- anim.always( function() {
- // Ensure the complete handler is called before this completes
- anim.always( function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- } );
- } );
- }
- // Height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE9-10 do not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- display = jQuery.css( elem, "display" );
- // Test default display if display is currently "none"
- checkDisplay = display === "none" ?
- dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
- if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
- style.display = "inline-block";
- }
- }
- if ( opts.overflow ) {
- style.overflow = "hidden";
- anim.always( function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- } );
- }
- // show/hide pass
- for ( prop in props ) {
- value = props[ prop ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ prop ];
- toggle = toggle || value === "toggle";
- if ( value === ( hidden ? "hide" : "show" ) ) {
- // If there is dataShow left over from a stopped hide or show
- // and we are going to proceed with show, we should pretend to be hidden
- if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
- hidden = true;
- } else {
- continue;
- }
- }
- orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
- // Any non-fx value stops us from restoring the original display value
- } else {
- display = undefined;
- }
- }
- if ( !jQuery.isEmptyObject( orig ) ) {
- if ( dataShow ) {
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
- }
- } else {
- dataShow = dataPriv.access( elem, "fxshow", {} );
- }
- // Store state if its toggle - enables .stop().toggle() to "reverse"
- if ( toggle ) {
- dataShow.hidden = !hidden;
- }
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done( function() {
- jQuery( elem ).hide();
- } );
- }
- anim.done( function() {
- var prop;
- dataPriv.remove( elem, "fxshow" );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- } );
- for ( prop in orig ) {
- tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
- // If this is a noop like .hide().hide(), restore an overwritten display value
- } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
- style.display = display;
- }
- }
- function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
- // Not quite $.extend, this won't overwrite existing keys.
- // Reusing 'index' because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
- }
- function Animation( elem, properties, options ) {
- var result,
- stopped,
- index = 0,
- length = Animation.prefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // Don't match elem in the :animated selector
- delete tick.elem;
- } ),
- tick = function() {
- if ( stopped ) {
- return false;
- }
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- // Support: Android 2.3
- // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
- temp = remaining / animation.duration || 0,
- percent = 1 - temp,
- index = 0,
- length = animation.tweens.length;
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
- deferred.notifyWith( elem, [ animation, percent, remaining ] );
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise( {
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, {
- specialEasing: {},
- easing: jQuery.easing._default
- }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // If we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
- if ( stopped ) {
- return this;
- }
- stopped = true;
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
- // Resolve when we played the last frame; otherwise, reject
- if ( gotoEnd ) {
- deferred.notifyWith( elem, [ animation, 1, 0 ] );
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- } ),
- props = animation.props;
- propFilter( props, animation.opts.specialEasing );
- for ( ; index < length ; index++ ) {
- result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- if ( jQuery.isFunction( result.stop ) ) {
- jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
- jQuery.proxy( result.stop, result );
- }
- return result;
- }
- }
- jQuery.map( props, createTween, animation );
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
- jQuery.fx.timer(
- jQuery.extend( tick, {
- elem: elem,
- anim: animation,
- queue: animation.opts.queue
- } )
- );
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
- }
- jQuery.Animation = jQuery.extend( Animation, {
- tweeners: {
- "*": [ function( prop, value ) {
- var tween = this.createTween( prop, value );
- adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
- return tween;
- } ]
- },
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.match( rnotwhite );
- }
- var prop,
- index = 0,
- length = props.length;
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
- Animation.tweeners[ prop ].unshift( callback );
- }
- },
- prefilters: [ defaultPrefilter ],
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- Animation.prefilters.unshift( callback );
- } else {
- Animation.prefilters.push( callback );
- }
- }
- } );
- jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ?
- opt.duration : opt.duration in jQuery.fx.speeds ?
- jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
- // Normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
- // Queueing
- opt.old = opt.complete;
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
- return opt;
- };
- jQuery.fn.extend( {
- fadeTo: function( speed, to, easing, callback ) {
- // Show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
- // Animate to the value specified
- .end().animate( { opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
- // Empty animations, or finishing resolves immediately
- if ( empty || dataPriv.get( this, "finish" ) ) {
- anim.stop( true );
- }
- };
- doAnimation.finish = doAnimation;
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
- return this.each( function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = dataPriv.get( this );
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this &&
- ( type == null || timers[ index ].queue === type ) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
- // Start the next in the queue if the last step wasn't forced.
- // Timers currently will call their complete callbacks, which
- // will dequeue but only if they were gotoEnd.
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- } );
- },
- finish: function( type ) {
- if ( type !== false ) {
- type = type || "fx";
- }
- return this.each( function() {
- var index,
- data = dataPriv.get( this ),
- queue = data[ type + "queue" ],
- hooks = data[ type + "queueHooks" ],
- timers = jQuery.timers,
- length = queue ? queue.length : 0;
- // Enable finishing flag on private data
- data.finish = true;
- // Empty the queue first
- jQuery.queue( this, type, [] );
- if ( hooks && hooks.stop ) {
- hooks.stop.call( this, true );
- }
- // Look for any active animations, and finish them
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
- timers[ index ].anim.stop( true );
- timers.splice( index, 1 );
- }
- }
- // Look for any animations in the old queue and finish them
- for ( index = 0; index < length; index++ ) {
- if ( queue[ index ] && queue[ index ].finish ) {
- queue[ index ].finish.call( this );
- }
- }
- // Turn off finishing flag
- delete data.finish;
- } );
- }
- } );
- jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
- } );
- // Generate shortcuts for custom animations
- jQuery.each( {
- slideDown: genFx( "show" ),
- slideUp: genFx( "hide" ),
- slideToggle: genFx( "toggle" ),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
- }, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
- } );
- jQuery.timers = [];
- jQuery.fx.tick = function() {
- var timer,
- i = 0,
- timers = jQuery.timers;
- fxNow = jQuery.now();
- for ( ; i < timers.length; i++ ) {
- timer = timers[ i ];
- // Checks the timer has not already been removed
- if ( !timer() && timers[ i ] === timer ) {
- timers.splice( i--, 1 );
- }
- }
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
- fxNow = undefined;
- };
- jQuery.fx.timer = function( timer ) {
- jQuery.timers.push( timer );
- if ( timer() ) {
- jQuery.fx.start();
- } else {
- jQuery.timers.pop();
- }
- };
- jQuery.fx.interval = 13;
- jQuery.fx.start = function() {
- if ( !timerId ) {
- timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
- };
- jQuery.fx.stop = function() {
- window.clearInterval( timerId );
- timerId = null;
- };
- jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
- };
- // Based off of the plugin by Clint Helfers, with permission.
- // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
- jQuery.fn.delay = function( time, type ) {
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
- type = type || "fx";
- return this.queue( type, function( next, hooks ) {
- var timeout = window.setTimeout( next, time );
- hooks.stop = function() {
- window.clearTimeout( timeout );
- };
- } );
- };
- ( function() {
- var input = document.createElement( "input" ),
- select = document.createElement( "select" ),
- opt = select.appendChild( document.createElement( "option" ) );
- input.type = "checkbox";
- // Support: iOS<=5.1, Android<=4.2+
- // Default value for a checkbox should be "on"
- support.checkOn = input.value !== "";
- // Support: IE<=11+
- // Must access selectedIndex to make default options select
- support.optSelected = opt.selected;
- // Support: Android<=2.3
- // Options inside disabled selects are incorrectly marked as disabled
- select.disabled = true;
- support.optDisabled = !opt.disabled;
- // Support: IE<=11+
- // An input loses its value after becoming a radio
- input = document.createElement( "input" );
- input.value = "t";
- input.type = "radio";
- support.radioValue = input.value === "t";
- } )();
- var boolHook,
- attrHandle = jQuery.expr.attrHandle;
- jQuery.fn.extend( {
- attr: function( name, value ) {
- return access( this, jQuery.attr, name, value, arguments.length > 1 );
- },
- removeAttr: function( name ) {
- return this.each( function() {
- jQuery.removeAttr( this, name );
- } );
- }
- } );
- jQuery.extend( {
- attr: function( elem, name, value ) {
- var ret, hooks,
- nType = elem.nodeType;
- // Don't get/set attributes on text, comment and attribute nodes
- if ( nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
- // Fallback to prop when attributes are not supported
- if ( typeof elem.getAttribute === "undefined" ) {
- return jQuery.prop( elem, name, value );
- }
- // All attributes are lowercase
- // Grab necessary hook if one is defined
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
- name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] ||
- ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
- }
- if ( value !== undefined ) {
- if ( value === null ) {
- jQuery.removeAttr( elem, name );
- return;
- }
- if ( hooks && "set" in hooks &&
- ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
- return ret;
- }
- elem.setAttribute( name, value + "" );
- return value;
- }
- if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
- return ret;
- }
- ret = jQuery.find.attr( elem, name );
- // Non-existent attributes return null, we normalize to undefined
- return ret == null ? undefined : ret;
- },
- attrHooks: {
- type: {
- set: function( elem, value ) {
- if ( !support.radioValue && value === "radio" &&
- jQuery.nodeName( elem, "input" ) ) {
- var val = elem.value;
- elem.setAttribute( "type", value );
- if ( val ) {
- elem.value = val;
- }
- return value;
- }
- }
- }
- },
- removeAttr: function( elem, value ) {
- var name, propName,
- i = 0,
- attrNames = value && value.match( rnotwhite );
- if ( attrNames && elem.nodeType === 1 ) {
- while ( ( name = attrNames[ i++ ] ) ) {
- propName = jQuery.propFix[ name ] || name;
- // Boolean attributes get special treatment (#10870)
- if ( jQuery.expr.match.bool.test( name ) ) {
- // Set corresponding property to false
- elem[ propName ] = false;
- }
- elem.removeAttribute( name );
- }
- }
- }
- } );
- // Hooks for boolean attributes
- boolHook = {
- set: function( elem, value, name ) {
- if ( value === false ) {
- // Remove boolean attributes when set to false
- jQuery.removeAttr( elem, name );
- } else {
- elem.setAttribute( name, name );
- }
- return name;
- }
- };
- jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
- var getter = attrHandle[ name ] || jQuery.find.attr;
- attrHandle[ name ] = function( elem, name, isXML ) {
- var ret, handle;
- if ( !isXML ) {
- // Avoid an infinite loop by temporarily removing this function from the getter
- handle = attrHandle[ name ];
- attrHandle[ name ] = ret;
- ret = getter( elem, name, isXML ) != null ?
- name.toLowerCase() :
- null;
- attrHandle[ name ] = handle;
- }
- return ret;
- };
- } );
- var rfocusable = /^(?:input|select|textarea|button)$/i,
- rclickable = /^(?:a|area)$/i;
- jQuery.fn.extend( {
- prop: function( name, value ) {
- return access( this, jQuery.prop, name, value, arguments.length > 1 );
- },
- removeProp: function( name ) {
- return this.each( function() {
- delete this[ jQuery.propFix[ name ] || name ];
- } );
- }
- } );
- jQuery.extend( {
- prop: function( elem, name, value ) {
- var ret, hooks,
- nType = elem.nodeType;
- // Don't get/set properties on text, comment and attribute nodes
- if ( nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
- // Fix name and attach hooks
- name = jQuery.propFix[ name ] || name;
- hooks = jQuery.propHooks[ name ];
- }
- if ( value !== undefined ) {
- if ( hooks && "set" in hooks &&
- ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
- return ret;
- }
- return ( elem[ name ] = value );
- }
- if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
- return ret;
- }
- return elem[ name ];
- },
- propHooks: {
- tabIndex: {
- get: function( elem ) {
- // elem.tabIndex doesn't always return the
- // correct value when it hasn't been explicitly set
- // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
- // Use proper attribute retrieval(#12072)
- var tabindex = jQuery.find.attr( elem, "tabindex" );
- return tabindex ?
- parseInt( tabindex, 10 ) :
- rfocusable.test( elem.nodeName ) ||
- rclickable.test( elem.nodeName ) && elem.href ?
- 0 :
- -1;
- }
- }
- },
- propFix: {
- "for": "htmlFor",
- "class": "className"
- }
- } );
- // Support: IE <=11 only
- // Accessing the selectedIndex property
- // forces the browser to respect setting selected
- // on the option
- // The getter ensures a default option is selected
- // when in an optgroup
- if ( !support.optSelected ) {
- jQuery.propHooks.selected = {
- get: function( elem ) {
- var parent = elem.parentNode;
- if ( parent && parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- return null;
- },
- set: function( elem ) {
- var parent = elem.parentNode;
- if ( parent ) {
- parent.selectedIndex;
- if ( parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- }
- }
- };
- }
- jQuery.each( [
- "tabIndex",
- "readOnly",
- "maxLength",
- "cellSpacing",
- "cellPadding",
- "rowSpan",
- "colSpan",
- "useMap",
- "frameBorder",
- "contentEditable"
- ], function() {
- jQuery.propFix[ this.toLowerCase() ] = this;
- } );
- var rclass = /[\t\r\n\f]/g;
- function getClass( elem ) {
- return elem.getAttribute && elem.getAttribute( "class" ) || "";
- }
- jQuery.fn.extend( {
- addClass: function( value ) {
- var classes, elem, cur, curValue, clazz, j, finalValue,
- i = 0;
- if ( jQuery.isFunction( value ) ) {
- return this.each( function( j ) {
- jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
- } );
- }
- if ( typeof value === "string" && value ) {
- classes = value.match( rnotwhite ) || [];
- while ( ( elem = this[ i++ ] ) ) {
- curValue = getClass( elem );
- cur = elem.nodeType === 1 &&
- ( " " + curValue + " " ).replace( rclass, " " );
- if ( cur ) {
- j = 0;
- while ( ( clazz = classes[ j++ ] ) ) {
- if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
- cur += clazz + " ";
- }
- }
- // Only assign if different to avoid unneeded rendering.
- finalValue = jQuery.trim( cur );
- if ( curValue !== finalValue ) {
- elem.setAttribute( "class", finalValue );
- }
- }
- }
- }
- return this;
- },
- removeClass: function( value ) {
- var classes, elem, cur, curValue, clazz, j, finalValue,
- i = 0;
- if ( jQuery.isFunction( value ) ) {
- return this.each( function( j ) {
- jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
- } );
- }
- if ( !arguments.length ) {
- return this.attr( "class", "" );
- }
- if ( typeof value === "string" && value ) {
- classes = value.match( rnotwhite ) || [];
- while ( ( elem = this[ i++ ] ) ) {
- curValue = getClass( elem );
- // This expression is here for better compressibility (see addClass)
- cur = elem.nodeType === 1 &&
- ( " " + curValue + " " ).replace( rclass, " " );
- if ( cur ) {
- j = 0;
- while ( ( clazz = classes[ j++ ] ) ) {
- // Remove *all* instances
- while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
- cur = cur.replace( " " + clazz + " ", " " );
- }
- }
- // Only assign if different to avoid unneeded rendering.
- finalValue = jQuery.trim( cur );
- if ( curValue !== finalValue ) {
- elem.setAttribute( "class", finalValue );
- }
- }
- }
- }
- return this;
- },
- toggleClass: function( value, stateVal ) {
- var type = typeof value;
- if ( typeof stateVal === "boolean" && type === "string" ) {
- return stateVal ? this.addClass( value ) : this.removeClass( value );
- }
- if ( jQuery.isFunction( value ) ) {
- return this.each( function( i ) {
- jQuery( this ).toggleClass(
- value.call( this, i, getClass( this ), stateVal ),
- stateVal
- );
- } );
- }
- return this.each( function() {
- var className, i, self, classNames;
- if ( type === "string" ) {
- // Toggle individual class names
- i = 0;
- self = jQuery( this );
- classNames = value.match( rnotwhite ) || [];
- while ( ( className = classNames[ i++ ] ) ) {
- // Check each className given, space separated list
- if ( self.hasClass( className ) ) {
- self.removeClass( className );
- } else {
- self.addClass( className );
- }
- }
- // Toggle whole class name
- } else if ( value === undefined || type === "boolean" ) {
- className = getClass( this );
- if ( className ) {
- // Store className if set
- dataPriv.set( this, "__className__", className );
- }
- // If the element has a class name or if we're passed `false`,
- // then remove the whole classname (if there was one, the above saved it).
- // Otherwise bring back whatever was previously saved (if anything),
- // falling back to the empty string if nothing was stored.
- if ( this.setAttribute ) {
- this.setAttribute( "class",
- className || value === false ?
- "" :
- dataPriv.get( this, "__className__" ) || ""
- );
- }
- }
- } );
- },
- hasClass: function( selector ) {
- var className, elem,
- i = 0;
- className = " " + selector + " ";
- while ( ( elem = this[ i++ ] ) ) {
- if ( elem.nodeType === 1 &&
- ( " " + getClass( elem ) + " " ).replace( rclass, " " )
- .indexOf( className ) > -1
- ) {
- return true;
- }
- }
- return false;
- }
- } );
- var rreturn = /\r/g,
- rspaces = /[\x20\t\r\n\f]+/g;
- jQuery.fn.extend( {
- val: function( value ) {
- var hooks, ret, isFunction,
- elem = this[ 0 ];
- if ( !arguments.length ) {
- if ( elem ) {
- hooks = jQuery.valHooks[ elem.type ] ||
- jQuery.valHooks[ elem.nodeName.toLowerCase() ];
- if ( hooks &&
- "get" in hooks &&
- ( ret = hooks.get( elem, "value" ) ) !== undefined
- ) {
- return ret;
- }
- ret = elem.value;
- return typeof ret === "string" ?
- // Handle most common string cases
- ret.replace( rreturn, "" ) :
- // Handle cases where value is null/undef or number
- ret == null ? "" : ret;
- }
- return;
- }
- isFunction = jQuery.isFunction( value );
- return this.each( function( i ) {
- var val;
- if ( this.nodeType !== 1 ) {
- return;
- }
- if ( isFunction ) {
- val = value.call( this, i, jQuery( this ).val() );
- } else {
- val = value;
- }
- // Treat null/undefined as ""; convert numbers to string
- if ( val == null ) {
- val = "";
- } else if ( typeof val === "number" ) {
- val += "";
- } else if ( jQuery.isArray( val ) ) {
- val = jQuery.map( val, function( value ) {
- return value == null ? "" : value + "";
- } );
- }
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
- // If set returns undefined, fall back to normal setting
- if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
- this.value = val;
- }
- } );
- }
- } );
- jQuery.extend( {
- valHooks: {
- option: {
- get: function( elem ) {
- var val = jQuery.find.attr( elem, "value" );
- return val != null ?
- val :
- // Support: IE10-11+
- // option.text throws exceptions (#14686, #14858)
- // Strip and collapse whitespace
- // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
- jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
- }
- },
- select: {
- get: function( elem ) {
- var value, option,
- options = elem.options,
- index = elem.selectedIndex,
- one = elem.type === "select-one" || index < 0,
- values = one ? null : [],
- max = one ? index + 1 : options.length,
- i = index < 0 ?
- max :
- one ? index : 0;
- // Loop through all the selected options
- for ( ; i < max; i++ ) {
- option = options[ i ];
- // IE8-9 doesn't update selected after form reset (#2551)
- if ( ( option.selected || i === index ) &&
- // Don't return options that are disabled or in a disabled optgroup
- ( support.optDisabled ?
- !option.disabled : option.getAttribute( "disabled" ) === null ) &&
- ( !option.parentNode.disabled ||
- !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
- // Get the specific value for the option
- value = jQuery( option ).val();
- // We don't need an array for one selects
- if ( one ) {
- return value;
- }
- // Multi-Selects return an array
- values.push( value );
- }
- }
- return values;
- },
- set: function( elem, value ) {
- var optionSet, option,
- options = elem.options,
- values = jQuery.makeArray( value ),
- i = options.length;
- while ( i-- ) {
- option = options[ i ];
- if ( option.selected =
- jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
- ) {
- optionSet = true;
- }
- }
- // Force browsers to behave consistently when non-matching value is set
- if ( !optionSet ) {
- elem.selectedIndex = -1;
- }
- return values;
- }
- }
- }
- } );
- // Radios and checkboxes getter/setter
- jQuery.each( [ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- set: function( elem, value ) {
- if ( jQuery.isArray( value ) ) {
- return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
- }
- }
- };
- if ( !support.checkOn ) {
- jQuery.valHooks[ this ].get = function( elem ) {
- return elem.getAttribute( "value" ) === null ? "on" : elem.value;
- };
- }
- } );
- // Return jQuery for attributes-only inclusion
- var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
- jQuery.extend( jQuery.event, {
- trigger: function( event, data, elem, onlyHandlers ) {
- var i, cur, tmp, bubbleType, ontype, handle, special,
- eventPath = [ elem || document ],
- type = hasOwn.call( event, "type" ) ? event.type : event,
- namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
- cur = tmp = elem = elem || document;
- // Don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
- if ( type.indexOf( "." ) > -1 ) {
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split( "." );
- type = namespaces.shift();
- namespaces.sort();
- }
- ontype = type.indexOf( ":" ) < 0 && "on" + type;
- // Caller can pass in a jQuery.Event object, Object, or just an event type string
- event = event[ jQuery.expando ] ?
- event :
- new jQuery.Event( type, typeof event === "object" && event );
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
- event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join( "." );
- event.rnamespace = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
- null;
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data == null ?
- [ event ] :
- jQuery.makeArray( data, [ event ] );
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
- bubbleType = special.delegateType || type;
- if ( !rfocusMorph.test( bubbleType + type ) ) {
- cur = cur.parentNode;
- }
- for ( ; cur; cur = cur.parentNode ) {
- eventPath.push( cur );
- tmp = cur;
- }
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( tmp === ( elem.ownerDocument || document ) ) {
- eventPath.push( tmp.defaultView || tmp.parentWindow || window );
- }
- }
- // Fire handlers on the event path
- i = 0;
- while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
- event.type = i > 1 ?
- bubbleType :
- special.bindType || type;
- // jQuery handler
- handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
- dataPriv.get( cur, "handle" );
- if ( handle ) {
- handle.apply( cur, data );
- }
- // Native handler
- handle = ontype && cur[ ontype ];
- if ( handle && handle.apply && acceptData( cur ) ) {
- event.result = handle.apply( cur, data );
- if ( event.result === false ) {
- event.preventDefault();
- }
- }
- }
- event.type = type;
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
- if ( ( !special._default ||
- special._default.apply( eventPath.pop(), data ) === false ) &&
- acceptData( elem ) ) {
- // Call a native DOM method on the target with the same name name as the event.
- // Don't do default actions on window, that's where global variables be (#6170)
- if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
- // Don't re-trigger an onFOO event when we call its FOO() method
- tmp = elem[ ontype ];
- if ( tmp ) {
- elem[ ontype ] = null;
- }
- // Prevent re-triggering of the same event, since we already bubbled it above
- jQuery.event.triggered = type;
- elem[ type ]();
- jQuery.event.triggered = undefined;
- if ( tmp ) {
- elem[ ontype ] = tmp;
- }
- }
- }
- }
- return event.result;
- },
- // Piggyback on a donor event to simulate a different one
- simulate: function( type, elem, event ) {
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- {
- type: type,
- isSimulated: true
- // Previously, `originalEvent: {}` was set here, so stopPropagation call
- // would not be triggered on donor event, since in our own
- // jQuery.event.stopPropagation function we had a check for existence of
- // originalEvent.stopPropagation method, so, consequently it would be a noop.
- //
- // But now, this "simulate" function is used only for events
- // for which stopPropagation() is noop, so there is no need for that anymore.
- //
- // For the 1.x branch though, guard for "click" and "submit"
- // events is still used, but was moved to jQuery.event.stopPropagation function
- // because `originalEvent` should point to the original event for the constancy
- // with other events and for more focused logic
- }
- );
- jQuery.event.trigger( e, null, elem );
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
- } );
- jQuery.fn.extend( {
- trigger: function( type, data ) {
- return this.each( function() {
- jQuery.event.trigger( type, data, this );
- } );
- },
- triggerHandler: function( type, data ) {
- var elem = this[ 0 ];
- if ( elem ) {
- return jQuery.event.trigger( type, data, elem, true );
- }
- }
- } );
- jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu" ).split( " " ),
- function( i, name ) {
- // Handle event binding
- jQuery.fn[ name ] = function( data, fn ) {
- return arguments.length > 0 ?
- this.on( name, null, data, fn ) :
- this.trigger( name );
- };
- } );
- jQuery.fn.extend( {
- hover: function( fnOver, fnOut ) {
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
- }
- } );
- support.focusin = "onfocusin" in window;
- // Support: Firefox
- // Firefox doesn't have focus(in | out) events
- // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
- //
- // Support: Chrome, Safari
- // focus(in | out) events fire after focus & blur events,
- // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
- // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
- if ( !support.focusin ) {
- jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
- // Attach a single capturing handler on the document while someone wants focusin/focusout
- var handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
- };
- jQuery.event.special[ fix ] = {
- setup: function() {
- var doc = this.ownerDocument || this,
- attaches = dataPriv.access( doc, fix );
- if ( !attaches ) {
- doc.addEventListener( orig, handler, true );
- }
- dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
- },
- teardown: function() {
- var doc = this.ownerDocument || this,
- attaches = dataPriv.access( doc, fix ) - 1;
- if ( !attaches ) {
- doc.removeEventListener( orig, handler, true );
- dataPriv.remove( doc, fix );
- } else {
- dataPriv.access( doc, fix, attaches );
- }
- }
- };
- } );
- }
- var location = window.location;
- var nonce = jQuery.now();
- var rquery = ( /\?/ );
- // Support: Android 2.3
- // Workaround failure to string-cast null input
- jQuery.parseJSON = function( data ) {
- return JSON.parse( data + "" );
- };
- // Cross-browser xml parsing
- jQuery.parseXML = function( data ) {
- var xml;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- // Support: IE9
- try {
- xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
- } catch ( e ) {
- xml = undefined;
- }
- if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
- jQuery.error( "Invalid XML: " + data );
- }
- return xml;
- };
- var
- rhash = /#.*$/,
- rts = /([?&])_=[^&]*/,
- rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
- // #7653, #8125, #8152: local protocol detection
- rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
- rnoContent = /^(?:GET|HEAD)$/,
- rprotocol = /^\/\//,
- /* Prefilters
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
- * 2) These are called:
- * - BEFORE asking for a transport
- * - AFTER param serialization (s.data is a string if s.processData is true)
- * 3) key is the dataType
- * 4) the catchall symbol "*" can be used
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
- */
- prefilters = {},
- /* Transports bindings
- * 1) key is the dataType
- * 2) the catchall symbol "*" can be used
- * 3) selection will start with transport dataType and THEN go to "*" if needed
- */
- transports = {},
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
- allTypes = "*/".concat( "*" ),
- // Anchor tag for parsing the document origin
- originAnchor = document.createElement( "a" );
- originAnchor.href = location.href;
- // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
- function addToPrefiltersOrTransports( structure ) {
- // dataTypeExpression is optional and defaults to "*"
- return function( dataTypeExpression, func ) {
- if ( typeof dataTypeExpression !== "string" ) {
- func = dataTypeExpression;
- dataTypeExpression = "*";
- }
- var dataType,
- i = 0,
- dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
- if ( jQuery.isFunction( func ) ) {
- // For each dataType in the dataTypeExpression
- while ( ( dataType = dataTypes[ i++ ] ) ) {
- // Prepend if requested
- if ( dataType[ 0 ] === "+" ) {
- dataType = dataType.slice( 1 ) || "*";
- ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
- // Otherwise append
- } else {
- ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
- }
- }
- }
- };
- }
- // Base inspection function for prefilters and transports
- function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
- var inspected = {},
- seekingTransport = ( structure === transports );
- function inspect( dataType ) {
- var selected;
- inspected[ dataType ] = true;
- jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
- var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
- if ( typeof dataTypeOrTransport === "string" &&
- !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
- options.dataTypes.unshift( dataTypeOrTransport );
- inspect( dataTypeOrTransport );
- return false;
- } else if ( seekingTransport ) {
- return !( selected = dataTypeOrTransport );
- }
- } );
- return selected;
- }
- return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
- }
- // A special extend for ajax options
- // that takes "flat" options (not to be deep extended)
- // Fixes #9887
- function ajaxExtend( target, src ) {
- var key, deep,
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
- for ( key in src ) {
- if ( src[ key ] !== undefined ) {
- ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
- }
- }
- if ( deep ) {
- jQuery.extend( true, target, deep );
- }
- return target;
- }
- /* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
- function ajaxHandleResponses( s, jqXHR, responses ) {
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
- dataTypes = s.dataTypes;
- // Remove auto dataType and get content-type in the process
- while ( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
- }
- }
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
- }
- /* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
- function ajaxConvert( s, response, jqXHR, isSuccess ) {
- var conv2, current, conv, tmp, prev,
- converters = {},
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice();
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
- current = dataTypes.shift();
- // Convert to each sequential dataType
- while ( current ) {
- if ( s.responseFields[ current ] ) {
- jqXHR[ s.responseFields[ current ] ] = response;
- }
- // Apply the dataFilter if provided
- if ( !prev && isSuccess && s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
- prev = current;
- current = dataTypes.shift();
- if ( current ) {
- // There's only work to do if current dataType is non-auto
- if ( current === "*" ) {
- current = prev;
- // Convert response if prev dataType is non-auto and differs from current
- } else if ( prev !== "*" && prev !== current ) {
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
- // If conv2 outputs current
- tmp = conv2.split( " " );
- if ( tmp[ 1 ] === current ) {
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.unshift( tmp[ 1 ] );
- }
- break;
- }
- }
- }
- }
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s.throws ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return {
- state: "parsererror",
- error: conv ? e : "No conversion from " + prev + " to " + current
- };
- }
- }
- }
- }
- }
- }
- return { state: "success", data: response };
- }
- jQuery.extend( {
- // Counter for holding the number of active queries
- active: 0,
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {},
- ajaxSettings: {
- url: location.href,
- type: "GET",
- isLocal: rlocalProtocol.test( location.protocol ),
- global: true,
- processData: true,
- async: true,
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
- accepts: {
- "*": allTypes,
- text: "text/plain",
- html: "text/html",
- xml: "application/xml, text/xml",
- json: "application/json, text/javascript"
- },
- contents: {
- xml: /\bxml\b/,
- html: /\bhtml/,
- json: /\bjson\b/
- },
- responseFields: {
- xml: "responseXML",
- text: "responseText",
- json: "responseJSON"
- },
- // Data converters
- // Keys separate source (or catchall "*") and destination types with a single space
- converters: {
- // Convert anything to text
- "* text": String,
- // Text to html (true = no transformation)
- "text html": true,
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- url: true,
- context: true
- }
- },
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- return settings ?
- // Building a settings object
- ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
- // Extending ajaxSettings
- ajaxExtend( jQuery.ajaxSettings, target );
- },
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
- // Main method
- ajax: function( url, options ) {
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
- // Force options to be an object
- options = options || {};
- var transport,
- // URL without anti-cache param
- cacheURL,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // timeout handle
- timeoutTimer,
- // Url cleanup var
- urlAnchor,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events is callbackContext if it is a DOM node or jQuery collection
- globalEventContext = s.context &&
- ( callbackContext.nodeType || callbackContext.jquery ) ?
- jQuery( callbackContext ) :
- jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks( "once memory" ),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
- readyState: 0,
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
- responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match == null ? null : match;
- },
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
- // Caches the header
- setRequestHeader: function( name, value ) {
- var lname = name.toLowerCase();
- if ( !state ) {
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
- // Status-dependent callbacks
- statusCode: function( map ) {
- var code;
- if ( map ) {
- if ( state < 2 ) {
- for ( code in map ) {
- // Lazy-add the new callback in a way that preserves old ones
- statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
- }
- } else {
- // Execute the appropriate callbacks
- jqXHR.always( map[ jqXHR.status ] );
- }
- }
- return this;
- },
- // Cancel the request
- abort: function( statusText ) {
- var finalText = statusText || strAbort;
- if ( transport ) {
- transport.abort( finalText );
- }
- done( 0, finalText );
- return this;
- }
- };
- // Attach deferreds
- deferred.promise( jqXHR ).complete = completeDeferred.add;
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (prefilters might expect it)
- // Handle falsy url in the settings object (#10093: consistency with old signature)
- // We also use the url parameter if available
- s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" )
- .replace( rprotocol, location.protocol + "//" );
- // Alias method option to type as per ticket #12004
- s.type = options.method || options.type || s.method || s.type;
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
- // A cross-domain request is in order when the origin doesn't match the current origin.
- if ( s.crossDomain == null ) {
- urlAnchor = document.createElement( "a" );
- // Support: IE8-11+
- // IE throws exception if url is malformed, e.g. http://example.com:80x/
- try {
- urlAnchor.href = s.url;
- // Support: IE8-11+
- // Anchor's host property isn't correctly set when s.url is relative
- urlAnchor.href = urlAnchor.href;
- s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
- urlAnchor.protocol + "//" + urlAnchor.host;
- } catch ( e ) {
- // If there is an error parsing the URL, assume it is crossDomain,
- // it can be rejected by the transport if it is invalid
- s.crossDomain = true;
- }
- }
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
- // We can fire global events as of now if asked to
- // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
- fireGlobals = jQuery.event && s.global;
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger( "ajaxStart" );
- }
- // Uppercase the type
- s.type = s.type.toUpperCase();
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
- // Save the URL in case we're toying with the If-Modified-Since
- // and/or If-None-Match header later on
- cacheURL = s.url;
- // More options handling for requests with no content
- if ( !s.hasContent ) {
- // If data is available, append data to url
- if ( s.data ) {
- cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
- s.url = rts.test( cacheURL ) ?
- // If there is already a '_' parameter, set its value
- cacheURL.replace( rts, "$1_=" + nonce++ ) :
- // Otherwise add one to the end
- cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
- }
- }
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- if ( jQuery.lastModified[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
- }
- if ( jQuery.etag[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
- }
- }
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
- s.accepts[ s.dataTypes[ 0 ] ] +
- ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend &&
- ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
- }
- // Aborting is no longer a cancellation
- strAbort = "abort";
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // If request was aborted inside ajaxSend, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = window.setTimeout( function() {
- jqXHR.abort( "timeout" );
- }, s.timeout );
- }
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch ( e ) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
- // Callback for when everything is done
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
- // Called once
- if ( state === 2 ) {
- return;
- }
- // State is "done" now
- state = 2;
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- window.clearTimeout( timeoutTimer );
- }
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
- // Cache response headers
- responseHeadersString = headers || "";
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
- // Determine if successful
- isSuccess = status >= 200 && status < 300 || status === 304;
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
- // Convert no matter what (that way responseXXX fields are always set)
- response = ajaxConvert( s, response, jqXHR, isSuccess );
- // If successful, handle type chaining
- if ( isSuccess ) {
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- modified = jqXHR.getResponseHeader( "Last-Modified" );
- if ( modified ) {
- jQuery.lastModified[ cacheURL ] = modified;
- }
- modified = jqXHR.getResponseHeader( "etag" );
- if ( modified ) {
- jQuery.etag[ cacheURL ] = modified;
- }
- }
- // if no content
- if ( status === 204 || s.type === "HEAD" ) {
- statusText = "nocontent";
- // if not modified
- } else if ( status === 304 ) {
- statusText = "notmodified";
- // If we have data, let's convert it
- } else {
- statusText = response.state;
- success = response.data;
- error = response.error;
- isSuccess = !error;
- }
- } else {
- // Extract error from statusText and normalize for non-aborts
- error = statusText;
- if ( status || !statusText ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
- if ( fireGlobals ) {
- globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
- [ jqXHR, s, isSuccess ? success : error ] );
- }
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger( "ajaxStop" );
- }
- }
- }
- return jqXHR;
- },
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- }
- } );
- jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // Shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
- // The url can be an options object (which then must have .url)
- return jQuery.ajax( jQuery.extend( {
- url: url,
- type: method,
- dataType: type,
- data: data,
- success: callback
- }, jQuery.isPlainObject( url ) && url ) );
- };
- } );
- jQuery._evalUrl = function( url ) {
- return jQuery.ajax( {
- url: url,
- // Make this explicit, since user can override this through ajaxSetup (#11264)
- type: "GET",
- dataType: "script",
- async: false,
- global: false,
- "throws": true
- } );
- };
- jQuery.fn.extend( {
- wrapAll: function( html ) {
- var wrap;
- if ( jQuery.isFunction( html ) ) {
- return this.each( function( i ) {
- jQuery( this ).wrapAll( html.call( this, i ) );
- } );
- }
- if ( this[ 0 ] ) {
- // The elements to wrap the target around
- wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
- if ( this[ 0 ].parentNode ) {
- wrap.insertBefore( this[ 0 ] );
- }
- wrap.map( function() {
- var elem = this;
- while ( elem.firstElementChild ) {
- elem = elem.firstElementChild;
- }
- return elem;
- } ).append( this );
- }
- return this;
- },
- wrapInner: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each( function( i ) {
- jQuery( this ).wrapInner( html.call( this, i ) );
- } );
- }
- return this.each( function() {
- var self = jQuery( this ),
- contents = self.contents();
- if ( contents.length ) {
- contents.wrapAll( html );
- } else {
- self.append( html );
- }
- } );
- },
- wrap: function( html ) {
- var isFunction = jQuery.isFunction( html );
- return this.each( function( i ) {
- jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
- } );
- },
- unwrap: function() {
- return this.parent().each( function() {
- if ( !jQuery.nodeName( this, "body" ) ) {
- jQuery( this ).replaceWith( this.childNodes );
- }
- } ).end();
- }
- } );
- jQuery.expr.filters.hidden = function( elem ) {
- return !jQuery.expr.filters.visible( elem );
- };
- jQuery.expr.filters.visible = function( elem ) {
- // Support: Opera <= 12.12
- // Opera reports offsetWidths and offsetHeights less than zero on some elements
- // Use OR instead of AND as the element is not visible if either is true
- // See tickets #10406 and #13132
- return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0;
- };
- var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
- rsubmittable = /^(?:input|select|textarea|keygen)/i;
- function buildParams( prefix, obj, traditional, add ) {
- var name;
- if ( jQuery.isArray( obj ) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || rbracket.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
- } else {
- // Item is non-scalar (array or object), encode its numeric index.
- buildParams(
- prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
- v,
- traditional,
- add
- );
- }
- } );
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
- }
- // Serialize an array of form elements or a set of
- // key/values into a query string
- jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
- }
- // If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
- // Serialize the form elements
- jQuery.each( a, function() {
- add( this.name, this.value );
- } );
- } else {
- // If traditional, encode the "old" way (the way 1.3.2 or older
- // did it), otherwise encode params recursively.
- for ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
- };
- jQuery.fn.extend( {
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map( function() {
- // Can add propHook for "elements" to filter or add form elements
- var elements = jQuery.prop( this, "elements" );
- return elements ? jQuery.makeArray( elements ) : this;
- } )
- .filter( function() {
- var type = this.type;
- // Use .is( ":disabled" ) so that fieldset[disabled] works
- return this.name && !jQuery( this ).is( ":disabled" ) &&
- rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
- ( this.checked || !rcheckableType.test( type ) );
- } )
- .map( function( i, elem ) {
- var val = jQuery( this ).val();
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val ) {
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- } ) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- } ).get();
- }
- } );
- jQuery.ajaxSettings.xhr = function() {
- try {
- return new window.XMLHttpRequest();
- } catch ( e ) {}
- };
- var xhrSuccessStatus = {
- // File protocol always yields status code 0, assume 200
- 0: 200,
- // Support: IE9
- // #1450: sometimes IE returns 1223 when it should be 204
- 1223: 204
- },
- xhrSupported = jQuery.ajaxSettings.xhr();
- support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
- support.ajax = xhrSupported = !!xhrSupported;
- jQuery.ajaxTransport( function( options ) {
- var callback, errorCallback;
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( support.cors || xhrSupported && !options.crossDomain ) {
- return {
- send: function( headers, complete ) {
- var i,
- xhr = options.xhr();
- xhr.open(
- options.type,
- options.url,
- options.async,
- options.username,
- options.password
- );
- // Apply custom fields if provided
- if ( options.xhrFields ) {
- for ( i in options.xhrFields ) {
- xhr[ i ] = options.xhrFields[ i ];
- }
- }
- // Override mime type if needed
- if ( options.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( options.mimeType );
- }
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
- headers[ "X-Requested-With" ] = "XMLHttpRequest";
- }
- // Set headers
- for ( i in headers ) {
- xhr.setRequestHeader( i, headers[ i ] );
- }
- // Callback
- callback = function( type ) {
- return function() {
- if ( callback ) {
- callback = errorCallback = xhr.onload =
- xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
- if ( type === "abort" ) {
- xhr.abort();
- } else if ( type === "error" ) {
- // Support: IE9
- // On a manual native abort, IE9 throws
- // errors on any property access that is not readyState
- if ( typeof xhr.status !== "number" ) {
- complete( 0, "error" );
- } else {
- complete(
- // File: protocol always yields status 0; see #8605, #14207
- xhr.status,
- xhr.statusText
- );
- }
- } else {
- complete(
- xhrSuccessStatus[ xhr.status ] || xhr.status,
- xhr.statusText,
- // Support: IE9 only
- // IE9 has no XHR2 but throws on binary (trac-11426)
- // For XHR2 non-text, let the caller handle it (gh-2498)
- ( xhr.responseType || "text" ) !== "text" ||
- typeof xhr.responseText !== "string" ?
- { binary: xhr.response } :
- { text: xhr.responseText },
- xhr.getAllResponseHeaders()
- );
- }
- }
- };
- };
- // Listen to events
- xhr.onload = callback();
- errorCallback = xhr.onerror = callback( "error" );
- // Support: IE9
- // Use onreadystatechange to replace onabort
- // to handle uncaught aborts
- if ( xhr.onabort !== undefined ) {
- xhr.onabort = errorCallback;
- } else {
- xhr.onreadystatechange = function() {
- // Check readyState before timeout as it changes
- if ( xhr.readyState === 4 ) {
- // Allow onerror to be called first,
- // but that will not handle a native abort
- // Also, save errorCallback to a variable
- // as xhr.onerror cannot be accessed
- window.setTimeout( function() {
- if ( callback ) {
- errorCallback();
- }
- } );
- }
- };
- }
- // Create the abort callback
- callback = callback( "abort" );
- try {
- // Do send the request (this may raise an exception)
- xhr.send( options.hasContent && options.data || null );
- } catch ( e ) {
- // #14683: Only rethrow if this hasn't been notified as an error yet
- if ( callback ) {
- throw e;
- }
- }
- },
- abort: function() {
- if ( callback ) {
- callback();
- }
- }
- };
- }
- } );
- // Install script dataType
- jQuery.ajaxSetup( {
- accepts: {
- script: "text/javascript, application/javascript, " +
- "application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /\b(?:java|ecma)script\b/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
- } );
- // Handle cache's special case and crossDomain
- jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- }
- } );
- // Bind script tag hack transport
- jQuery.ajaxTransport( "script", function( s ) {
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
- var script, callback;
- return {
- send: function( _, complete ) {
- script = jQuery( "<script>" ).prop( {
- charset: s.scriptCharset,
- src: s.url
- } ).on(
- "load error",
- callback = function( evt ) {
- script.remove();
- callback = null;
- if ( evt ) {
- complete( evt.type === "error" ? 404 : 200, evt.type );
- }
- }
- );
- // Use native DOM manipulation to avoid our domManip AJAX trickery
- document.head.appendChild( script[ 0 ] );
- },
- abort: function() {
- if ( callback ) {
- callback();
- }
- }
- };
- }
- } );
- var oldCallbacks = [],
- rjsonp = /(=)\?(?=&|$)|\?\?/;
- // Default jsonp settings
- jQuery.ajaxSetup( {
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
- } );
- // Detect, normalize options and install callbacks for jsonp requests
- jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
- var callbackName, overwritten, responseContainer,
- jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
- "url" :
- typeof s.data === "string" &&
- ( s.contentType || "" )
- .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
- rjsonp.test( s.data ) && "data"
- );
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
- // Insert callback into url or form data
- if ( jsonProp ) {
- s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
- } else if ( s.jsonp !== false ) {
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
- // Use data converter to retrieve json after script execution
- s.converters[ "script json" ] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
- // Force json dataType
- s.dataTypes[ 0 ] = "json";
- // Install callback
- overwritten = window[ callbackName ];
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
- // Clean-up function (fires after converters)
- jqXHR.always( function() {
- // If previous value didn't exist - remove it
- if ( overwritten === undefined ) {
- jQuery( window ).removeProp( callbackName );
- // Otherwise restore preexisting value
- } else {
- window[ callbackName ] = overwritten;
- }
- // Save back as free
- if ( s[ callbackName ] ) {
- // Make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
- // Save the callback name for future use
- oldCallbacks.push( callbackName );
- }
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
- responseContainer = overwritten = undefined;
- } );
- // Delegate to script
- return "script";
- }
- } );
- // Argument "data" should be string of html
- // context (optional): If specified, the fragment will be created in this context,
- // defaults to document
- // keepScripts (optional): If true, will include scripts passed in the html string
- jQuery.parseHTML = function( data, context, keepScripts ) {
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- if ( typeof context === "boolean" ) {
- keepScripts = context;
- context = false;
- }
- context = context || document;
- var parsed = rsingleTag.exec( data ),
- scripts = !keepScripts && [];
- // Single tag
- if ( parsed ) {
- return [ context.createElement( parsed[ 1 ] ) ];
- }
- parsed = buildFragment( [ data ], context, scripts );
- if ( scripts && scripts.length ) {
- jQuery( scripts ).remove();
- }
- return jQuery.merge( [], parsed.childNodes );
- };
- // Keep a copy of the old load method
- var _load = jQuery.fn.load;
- /**
- * Load a url into a page
- */
- jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
- var selector, type, response,
- self = this,
- off = url.indexOf( " " );
- if ( off > -1 ) {
- selector = jQuery.trim( url.slice( off ) );
- url = url.slice( 0, off );
- }
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
- // We assume that it's the callback
- callback = params;
- params = undefined;
- // Otherwise, build a param string
- } else if ( params && typeof params === "object" ) {
- type = "POST";
- }
- // If we have elements to modify, make the request
- if ( self.length > 0 ) {
- jQuery.ajax( {
- url: url,
- // If "type" variable is undefined, then "GET" method will be used.
- // Make value of this field explicit since
- // user can override it through ajaxSetup method
- type: type || "GET",
- dataType: "html",
- data: params
- } ).done( function( responseText ) {
- // Save response for use in complete callback
- response = arguments;
- self.html( selector ?
- // If a selector was specified, locate the right elements in a dummy div
- // Exclude scripts to avoid IE 'Permission Denied' errors
- jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
- // Otherwise use the full result
- responseText );
- // If the request succeeds, this function gets "data", "status", "jqXHR"
- // but they are ignored because response was set above.
- // If it fails, this function gets "jqXHR", "status", "error"
- } ).always( callback && function( jqXHR, status ) {
- self.each( function() {
- callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
- } );
- } );
- }
- return this;
- };
- // Attach a bunch of functions for handling common AJAX events
- jQuery.each( [
- "ajaxStart",
- "ajaxStop",
- "ajaxComplete",
- "ajaxError",
- "ajaxSuccess",
- "ajaxSend"
- ], function( i, type ) {
- jQuery.fn[ type ] = function( fn ) {
- return this.on( type, fn );
- };
- } );
- jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep( jQuery.timers, function( fn ) {
- return elem === fn.elem;
- } ).length;
- };
- /**
- * Gets a window from an element
- */
- function getWindow( elem ) {
- return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
- }
- jQuery.offset = {
- setOffset: function( elem, options, i ) {
- var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
- position = jQuery.css( elem, "position" ),
- curElem = jQuery( elem ),
- props = {};
- // Set position first, in-case top/left are set even on static elem
- if ( position === "static" ) {
- elem.style.position = "relative";
- }
- curOffset = curElem.offset();
- curCSSTop = jQuery.css( elem, "top" );
- curCSSLeft = jQuery.css( elem, "left" );
- calculatePosition = ( position === "absolute" || position === "fixed" ) &&
- ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
- // Need to be able to calculate position if either
- // top or left is auto and position is either absolute or fixed
- if ( calculatePosition ) {
- curPosition = curElem.position();
- curTop = curPosition.top;
- curLeft = curPosition.left;
- } else {
- curTop = parseFloat( curCSSTop ) || 0;
- curLeft = parseFloat( curCSSLeft ) || 0;
- }
- if ( jQuery.isFunction( options ) ) {
- // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
- options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
- }
- if ( options.top != null ) {
- props.top = ( options.top - curOffset.top ) + curTop;
- }
- if ( options.left != null ) {
- props.left = ( options.left - curOffset.left ) + curLeft;
- }
- if ( "using" in options ) {
- options.using.call( elem, props );
- } else {
- curElem.css( props );
- }
- }
- };
- jQuery.fn.extend( {
- offset: function( options ) {
- if ( arguments.length ) {
- return options === undefined ?
- this :
- this.each( function( i ) {
- jQuery.offset.setOffset( this, options, i );
- } );
- }
- var docElem, win,
- elem = this[ 0 ],
- box = { top: 0, left: 0 },
- doc = elem && elem.ownerDocument;
- if ( !doc ) {
- return;
- }
- docElem = doc.documentElement;
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
- }
- box = elem.getBoundingClientRect();
- win = getWindow( doc );
- return {
- top: box.top + win.pageYOffset - docElem.clientTop,
- left: box.left + win.pageXOffset - docElem.clientLeft
- };
- },
- position: function() {
- if ( !this[ 0 ] ) {
- return;
- }
- var offsetParent, offset,
- elem = this[ 0 ],
- parentOffset = { top: 0, left: 0 };
- // Fixed elements are offset from window (parentOffset = {top:0, left: 0},
- // because it is its only offset parent
- if ( jQuery.css( elem, "position" ) === "fixed" ) {
- // Assume getBoundingClientRect is there when computed position is fixed
- offset = elem.getBoundingClientRect();
- } else {
- // Get *real* offsetParent
- offsetParent = this.offsetParent();
- // Get correct offsets
- offset = this.offset();
- if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
- parentOffset = offsetParent.offset();
- }
- // Add offsetParent borders
- parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
- parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
- }
- // Subtract parent offsets and element margins
- return {
- top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
- left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
- };
- },
- // This method will return documentElement in the following cases:
- // 1) For the element inside the iframe without offsetParent, this method will return
- // documentElement of the parent window
- // 2) For the hidden or detached element
- // 3) For body or html element, i.e. in case of the html node - it will return itself
- //
- // but those exceptions were never presented as a real life use-cases
- // and might be considered as more preferable results.
- //
- // This logic, however, is not guaranteed and can change at any point in the future
- offsetParent: function() {
- return this.map( function() {
- var offsetParent = this.offsetParent;
- while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
- offsetParent = offsetParent.offsetParent;
- }
- return offsetParent || documentElement;
- } );
- }
- } );
- // Create scrollLeft and scrollTop methods
- jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
- var top = "pageYOffset" === prop;
- jQuery.fn[ method ] = function( val ) {
- return access( this, function( elem, method, val ) {
- var win = getWindow( elem );
- if ( val === undefined ) {
- return win ? win[ prop ] : elem[ method ];
- }
- if ( win ) {
- win.scrollTo(
- !top ? val : win.pageXOffset,
- top ? val : win.pageYOffset
- );
- } else {
- elem[ method ] = val;
- }
- }, method, val, arguments.length );
- };
- } );
- // Support: Safari<7-8+, Chrome<37-44+
- // Add the top/left cssHooks using jQuery.fn.position
- // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
- // Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
- // getComputedStyle returns percent when specified for top/left/bottom/right;
- // rather than make the css module depend on the offset module, just check for it here
- jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
- function( elem, computed ) {
- if ( computed ) {
- computed = curCSS( elem, prop );
- // If curCSS returns percentage, fallback to offset
- return rnumnonpx.test( computed ) ?
- jQuery( elem ).position()[ prop ] + "px" :
- computed;
- }
- }
- );
- } );
- // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
- jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
- function( defaultExtra, funcName ) {
- // Margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
- return access( this, function( elem, type, value ) {
- var doc;
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
- // whichever is greatest
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
- }
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, extra ) :
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable, null );
- };
- } );
- } );
- jQuery.fn.extend( {
- bind: function( types, data, fn ) {
- return this.on( types, null, data, fn );
- },
- unbind: function( types, fn ) {
- return this.off( types, null, fn );
- },
- delegate: function( selector, types, data, fn ) {
- return this.on( types, selector, data, fn );
- },
- undelegate: function( selector, types, fn ) {
- // ( namespace ) or ( selector, types [, fn] )
- return arguments.length === 1 ?
- this.off( selector, "**" ) :
- this.off( types, selector || "**", fn );
- },
- size: function() {
- return this.length;
- }
- } );
- jQuery.fn.andSelf = jQuery.fn.addBack;
- // Register as a named AMD module, since jQuery can be concatenated with other
- // files that may use define, but not via a proper concatenation script that
- // understands anonymous AMD modules. A named AMD is safest and most robust
- // way to register. Lowercase jquery is used because AMD module names are
- // derived from file names, and jQuery is normally delivered in a lowercase
- // file name. Do this after creating the global so that if an AMD module wants
- // to call noConflict to hide this version of jQuery, it will work.
- // Note that for maximum portability, libraries that are not jQuery should
- // declare themselves as anonymous modules, and avoid setting a global if an
- // AMD loader is present. jQuery is a special case. For more information, see
- // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
- if ( true ) {
- !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
- return jQuery;
- }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
- }
- var
- // Map over jQuery in case of overwrite
- _jQuery = window.jQuery,
- // Map over the $ in case of overwrite
- _$ = window.$;
- jQuery.noConflict = function( deep ) {
- if ( window.$ === jQuery ) {
- window.$ = _$;
- }
- if ( deep && window.jQuery === jQuery ) {
- window.jQuery = _jQuery;
- }
- return jQuery;
- };
- // Expose jQuery and $ identifiers, even in AMD
- // (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
- // and CommonJS for browser emulators (#13566)
- if ( !noGlobal ) {
- window.jQuery = window.$ = jQuery;
- }
- return jQuery;
- }));
- /***/ },
- /* 163 */
- /***/ function(module, exports, __webpack_require__) {
- var React = __webpack_require__(1);
- var ReactDOM = __webpack_require__(158);
- var SimpleMDEReact = __webpack_require__(160);
- module.exports = React.createClass({
- displayName: 'exports',
- getMarkdownOptions() {
- return {
- autofocus: false,
- spellChecker: true,
- initialValue: this.props.value
- };
- },
- render() {
- return React.createElement(SimpleMDEReact, {
- onChange: this.props.handleEditorChange,
- options: this.getMarkdownOptions(),
- value: this.props.value
- });
- }
- });
- /***/ }
- /******/ ]);
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