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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 = "/assets/"; | |
/******/ // Load entry module and return exports | |
/******/ return __webpack_require__(0); | |
/******/ }) | |
/************************************************************************/ | |
/******/ ([ | |
/* 0 */ | |
/***/ function(module, exports, __webpack_require__) { | |
"use strict"; | |
var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; }; | |
//import bootstrap from 'bootstrap/less/bootstrap.less'; | |
//import styles from './styles/styles.less'; | |
var React = _interopRequire(__webpack_require__(1)); | |
//import Router from 'react-router'; | |
//import routes from './Routes'; | |
// | |
//window.React = React; | |
// | |
//console.write('This is the fucking client script running'); | |
// | |
//Router.run(routes, Router.RefreshLocation, Handler => { | |
// React.render( | |
// React.createElement(Handler, window.INITIAL_PROPS), document); | |
//}); | |
/***/ }, | |
/* 1 */ | |
/***/ function(module, exports, __webpack_require__) { | |
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 | |
*/ | |
/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/ | |
'use strict'; | |
var EventPluginUtils = __webpack_require__(6); | |
var ReactChildren = __webpack_require__(9); | |
var ReactComponent = __webpack_require__(21); | |
var ReactClass = __webpack_require__(36); | |
var ReactContext = __webpack_require__(15); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactElement = __webpack_require__(12); | |
var ReactElementValidator = __webpack_require__(31); | |
var ReactDOM = __webpack_require__(39); | |
var ReactDOMTextComponent = __webpack_require__(41); | |
var ReactDefaultInjection = __webpack_require__(90); | |
var ReactInstanceHandles = __webpack_require__(3); | |
var ReactMount = __webpack_require__(66); | |
var ReactPerf = __webpack_require__(27); | |
var ReactPropTypes = __webpack_require__(121); | |
var ReactReconciler = __webpack_require__(28); | |
var ReactServerRendering = __webpack_require__(153); | |
var assign = __webpack_require__(16); | |
var findDOMNode = __webpack_require__(110); | |
var onlyChild = __webpack_require__(155); | |
ReactDefaultInjection.inject(); | |
var createElement = ReactElement.createElement; | |
var createFactory = ReactElement.createFactory; | |
var cloneElement = ReactElement.cloneElement; | |
if ("production" !== (development)) { | |
createElement = ReactElementValidator.createElement; | |
createFactory = ReactElementValidator.createFactory; | |
cloneElement = ReactElementValidator.cloneElement; | |
} | |
var render = ReactPerf.measure('React', 'render', ReactMount.render); | |
var React = { | |
Children: { | |
map: ReactChildren.map, | |
forEach: ReactChildren.forEach, | |
count: ReactChildren.count, | |
only: onlyChild | |
}, | |
Component: ReactComponent, | |
DOM: ReactDOM, | |
PropTypes: ReactPropTypes, | |
initializeTouchEvents: function(shouldUseTouch) { | |
EventPluginUtils.useTouchEvents = shouldUseTouch; | |
}, | |
createClass: ReactClass.createClass, | |
createElement: createElement, | |
cloneElement: cloneElement, | |
createFactory: createFactory, | |
createMixin: function(mixin) { | |
// Currently a noop. Will be used to validate and trace mixins. | |
return mixin; | |
}, | |
constructAndRenderComponent: ReactMount.constructAndRenderComponent, | |
constructAndRenderComponentByID: ReactMount.constructAndRenderComponentByID, | |
findDOMNode: findDOMNode, | |
render: render, | |
renderToString: ReactServerRendering.renderToString, | |
renderToStaticMarkup: ReactServerRendering.renderToStaticMarkup, | |
unmountComponentAtNode: ReactMount.unmountComponentAtNode, | |
isValidElement: ReactElement.isValidElement, | |
withContext: ReactContext.withContext, | |
// Hook for JSX spread, don't use this for anything else. | |
__spread: assign | |
}; | |
// Inject the runtime into a devtools global hook regardless of browser. | |
// Allows for debugging when the hook is injected on the page. | |
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 ("production" !== (development)) { | |
var ExecutionEnvironment = __webpack_require__(51); | |
if (ExecutionEnvironment.canUseDOM && window.top === window.self) { | |
// If we're in Chrome, look for the devtools marker and provide a download | |
// link if not installed. | |
if (navigator.userAgent.indexOf('Chrome') > -1) { | |
if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') { | |
console.debug( | |
'Download the React DevTools for a better development experience: ' + | |
'https://fb.me/react-devtools' | |
); | |
} | |
} | |
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; | |
} | |
} | |
} | |
} | |
React.version = '0.13.3'; | |
module.exports = React; | |
/***/ }, | |
/* 3 */ | |
/***/ 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 ReactInstanceHandles | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactRootIndex = __webpack_require__(4); | |
var invariant = __webpack_require__(5); | |
var SEPARATOR = '.'; | |
var SEPARATOR_LENGTH = SEPARATOR.length; | |
/** | |
* Maximum depth of traversals before we consider the possibility of a bad ID. | |
*/ | |
var MAX_TREE_DEPTH = 100; | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
isValidID(ancestorID) && isValidID(destinationID), | |
'getNextDescendantID(%s, %s): Received an invalid React DOM ID.', | |
ancestorID, | |
destinationID | |
) : invariant(isValidID(ancestorID) && isValidID(destinationID))); | |
("production" !== (development) ? invariant( | |
isAncestorIDOf(ancestorID, destinationID), | |
'getNextDescendantID(...): React has made an invalid assumption about ' + | |
'the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.', | |
ancestorID, | |
destinationID | |
) : invariant(isAncestorIDOf(ancestorID, destinationID))); | |
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); | |
("production" !== (development) ? invariant( | |
isValidID(longestCommonID), | |
'getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s', | |
oneID, | |
twoID, | |
longestCommonID | |
) : invariant(isValidID(longestCommonID))); | |
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 {?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 || ''; | |
("production" !== (development) ? invariant( | |
start !== stop, | |
'traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.', | |
start | |
) : invariant(start !== stop)); | |
var traverseUp = isAncestorIDOf(stop, start); | |
("production" !== (development) ? invariant( | |
traverseUp || isAncestorIDOf(start, stop), | |
'traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do ' + | |
'not have a parent path.', | |
start, | |
stop | |
) : invariant(traverseUp || isAncestorIDOf(start, stop))); | |
// 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; | |
} | |
("production" !== (development) ? invariant( | |
depth++ < MAX_TREE_DEPTH, | |
'traverseParentPath(%s, %s, ...): Detected an infinite loop while ' + | |
'traversing the React DOM ID tree. This may be due to malformed IDs: %s', | |
start, stop | |
) : invariant(depth++ < MAX_TREE_DEPTH)); | |
} | |
} | |
/** | |
* 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); | |
} | |
}, | |
/** | |
* 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); | |
}, | |
/** | |
* Exposed for unit testing. | |
* @private | |
*/ | |
_getFirstCommonAncestorID: getFirstCommonAncestorID, | |
/** | |
* Exposed for unit testing. | |
* @private | |
*/ | |
_getNextDescendantID: getNextDescendantID, | |
isAncestorIDOf: isAncestorIDOf, | |
SEPARATOR: SEPARATOR | |
}; | |
module.exports = ReactInstanceHandles; | |
/***/ }, | |
/* 4 */ | |
/***/ 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; | |
/***/ }, | |
/* 5 */ | |
/***/ 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 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. | |
*/ | |
var invariant = function(condition, format, a, b, c, d, e, f) { | |
if ("production" !== (development)) { | |
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( | |
'Invariant Violation: ' + | |
format.replace(/%s/g, function() { return args[argIndex++]; }) | |
); | |
} | |
error.framesToPop = 1; // we don't care about invariant's own frame | |
throw error; | |
} | |
}; | |
module.exports = invariant; | |
/***/ }, | |
/* 6 */ | |
/***/ 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 EventPluginUtils | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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 ("production" !== (development)) { | |
("production" !== (development) ? invariant( | |
InjectedMount && InjectedMount.getNode, | |
'EventPluginUtils.injection.injectMount(...): Injected Mount module ' + | |
'is missing getNode.' | |
) : invariant(InjectedMount && InjectedMount.getNode)); | |
} | |
} | |
}; | |
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 ("production" !== (development)) { | |
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; | |
("production" !== (development) ? invariant( | |
idsIsArr === listenersIsArr && IDsLen === listenersLen, | |
'EventPluginUtils: Invalid `event`.' | |
) : invariant(idsIsArr === listenersIsArr && IDsLen === listenersLen)); | |
}; | |
} | |
/** | |
* Invokes `cb(event, listener, id)`. Avoids using call if no scope is | |
* provided. The `(listener,id)` pair effectively forms the "dispatch" but are | |
* kept separate to conserve memory. | |
*/ | |
function forEachEventDispatch(event, cb) { | |
var dispatchListeners = event._dispatchListeners; | |
var dispatchIDs = event._dispatchIDs; | |
if ("production" !== (development)) { | |
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. | |
cb(event, dispatchListeners[i], dispatchIDs[i]); | |
} | |
} else if (dispatchListeners) { | |
cb(event, dispatchListeners, dispatchIDs); | |
} | |
} | |
/** | |
* Default implementation of PluginModule.executeDispatch(). | |
* @param {SyntheticEvent} SyntheticEvent to handle | |
* @param {function} Application-level callback | |
* @param {string} domID DOM id to pass to the callback. | |
*/ | |
function executeDispatch(event, listener, domID) { | |
event.currentTarget = injection.Mount.getNode(domID); | |
var returnValue = listener(event, domID); | |
event.currentTarget = null; | |
return returnValue; | |
} | |
/** | |
* Standard/simple iteration through an event's collected dispatches. | |
*/ | |
function executeDispatchesInOrder(event, cb) { | |
forEachEventDispatch(event, cb); | |
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 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 ("production" !== (development)) { | |
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 ("production" !== (development)) { | |
validateEventDispatches(event); | |
} | |
var dispatchListener = event._dispatchListeners; | |
var dispatchID = event._dispatchIDs; | |
("production" !== (development) ? invariant( | |
!Array.isArray(dispatchListener), | |
'executeDirectDispatch(...): Invalid `event`.' | |
) : invariant(!Array.isArray(dispatchListener))); | |
var res = dispatchListener ? | |
dispatchListener(event, dispatchID) : | |
null; | |
event._dispatchListeners = null; | |
event._dispatchIDs = null; | |
return res; | |
} | |
/** | |
* @param {SyntheticEvent} event | |
* @return {bool} 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, | |
executeDispatch: executeDispatch, | |
executeDispatchesInOrder: executeDispatchesInOrder, | |
executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue, | |
hasDispatches: hasDispatches, | |
injection: injection, | |
useTouchEvents: false | |
}; | |
module.exports = EventPluginUtils; | |
/***/ }, | |
/* 7 */ | |
/***/ 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__(8); | |
var PropagationPhases = keyMirror({bubbled: null, captured: null}); | |
/** | |
* Types of raw signals from the browser caught at the top level. | |
*/ | |
var topLevelTypes = keyMirror({ | |
topBlur: 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, | |
topError: null, | |
topFocus: null, | |
topInput: null, | |
topKeyDown: null, | |
topKeyPress: null, | |
topKeyUp: null, | |
topLoad: null, | |
topMouseDown: null, | |
topMouseMove: null, | |
topMouseOut: null, | |
topMouseOver: null, | |
topMouseUp: null, | |
topPaste: null, | |
topReset: null, | |
topScroll: null, | |
topSelectionChange: null, | |
topSubmit: null, | |
topTextInput: null, | |
topTouchCancel: null, | |
topTouchEnd: null, | |
topTouchMove: null, | |
topTouchStart: null, | |
topWheel: null | |
}); | |
var EventConstants = { | |
topLevelTypes: topLevelTypes, | |
PropagationPhases: PropagationPhases | |
}; | |
module.exports = EventConstants; | |
/***/ }, | |
/* 8 */ | |
/***/ 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 keyMirror | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
/** | |
* 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; | |
("production" !== (development) ? invariant( | |
obj instanceof Object && !Array.isArray(obj), | |
'keyMirror(...): Argument must be an object.' | |
) : invariant(obj instanceof Object && !Array.isArray(obj))); | |
for (key in obj) { | |
if (!obj.hasOwnProperty(key)) { | |
continue; | |
} | |
ret[key] = key; | |
} | |
return ret; | |
}; | |
module.exports = keyMirror; | |
/***/ }, | |
/* 9 */ | |
/***/ 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__(10); | |
var ReactFragment = __webpack_require__(11); | |
var traverseAllChildren = __webpack_require__(19); | |
var warning = __webpack_require__(13); | |
var twoArgumentPooler = PooledClass.twoArgumentPooler; | |
var threeArgumentPooler = PooledClass.threeArgumentPooler; | |
/** | |
* 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.forEachFunction = forEachFunction; | |
this.forEachContext = forEachContext; | |
} | |
PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler); | |
function forEachSingleChild(traverseContext, child, name, i) { | |
var forEachBookKeeping = traverseContext; | |
forEachBookKeeping.forEachFunction.call( | |
forEachBookKeeping.forEachContext, child, i); | |
} | |
/** | |
* 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, mapFunction, mapContext) { | |
this.mapResult = mapResult; | |
this.mapFunction = mapFunction; | |
this.mapContext = mapContext; | |
} | |
PooledClass.addPoolingTo(MapBookKeeping, threeArgumentPooler); | |
function mapSingleChildIntoContext(traverseContext, child, name, i) { | |
var mapBookKeeping = traverseContext; | |
var mapResult = mapBookKeeping.mapResult; | |
var keyUnique = !mapResult.hasOwnProperty(name); | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
keyUnique, | |
'ReactChildren.map(...): 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 | |
) : null); | |
} | |
if (keyUnique) { | |
var mappedChild = | |
mapBookKeeping.mapFunction.call(mapBookKeeping.mapContext, child, i); | |
mapResult[name] = mappedChild; | |
} | |
} | |
/** | |
* Maps children that are typically specified as `props.children`. | |
* | |
* The provided mapFunction(child, key, index) will be called for each | |
* leaf child. | |
* | |
* TODO: This may likely break any calls to `ReactChildren.map` that were | |
* previously relying on the fact that we guarded against null children. | |
* | |
* @param {?*} children Children tree container. | |
* @param {function(*, int)} mapFunction. | |
* @param {*} mapContext Context for mapFunction. | |
* @return {object} Object containing the ordered map of results. | |
*/ | |
function mapChildren(children, func, context) { | |
if (children == null) { | |
return children; | |
} | |
var mapResult = {}; | |
var traverseContext = MapBookKeeping.getPooled(mapResult, func, context); | |
traverseAllChildren(children, mapSingleChildIntoContext, traverseContext); | |
MapBookKeeping.release(traverseContext); | |
return ReactFragment.create(mapResult); | |
} | |
function forEachSingleChildDummy(traverseContext, child, name, i) { | |
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); | |
} | |
var ReactChildren = { | |
forEach: forEachChildren, | |
map: mapChildren, | |
count: countChildren | |
}; | |
module.exports = ReactChildren; | |
/***/ }, | |
/* 10 */ | |
/***/ 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 PooledClass | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
/** | |
* 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 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; | |
("production" !== (development) ? invariant( | |
instance instanceof Klass, | |
'Trying to release an instance into a pool of a different type.' | |
) : invariant(instance instanceof Klass)); | |
if (instance.destructor) { | |
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, | |
fiveArgumentPooler: fiveArgumentPooler | |
}; | |
module.exports = PooledClass; | |
/***/ }, | |
/* 11 */ | |
/***/ function(module, exports, __webpack_require__) { | |
/** | |
* 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 ReactFragment | |
*/ | |
'use strict'; | |
var ReactElement = __webpack_require__(12); | |
var warning = __webpack_require__(13); | |
/** | |
* We used to allow keyed objects to serve as a collection of ReactElements, | |
* or nested sets. This allowed us a way to explicitly key a set a fragment of | |
* components. This is now being replaced with an opaque data structure. | |
* The upgrade path is to call React.addons.createFragment({ key: value }) to | |
* create a keyed fragment. The resulting data structure is opaque, for now. | |
*/ | |
if ("production" !== (development)) { | |
var fragmentKey = '_reactFragment'; | |
var didWarnKey = '_reactDidWarn'; | |
var canWarnForReactFragment = false; | |
try { | |
// Feature test. Don't even try to issue this warning if we can't use | |
// enumerable: false. | |
var dummy = function() { | |
return 1; | |
}; | |
Object.defineProperty( | |
{}, | |
fragmentKey, | |
{enumerable: false, value: true} | |
); | |
Object.defineProperty( | |
{}, | |
'key', | |
{enumerable: true, get: dummy} | |
); | |
canWarnForReactFragment = true; | |
} catch (x) { } | |
var proxyPropertyAccessWithWarning = function(obj, key) { | |
Object.defineProperty(obj, key, { | |
enumerable: true, | |
get: function() { | |
("production" !== (development) ? warning( | |
this[didWarnKey], | |
'A ReactFragment is an opaque type. Accessing any of its ' + | |
'properties is deprecated. Pass it to one of the React.Children ' + | |
'helpers.' | |
) : null); | |
this[didWarnKey] = true; | |
return this[fragmentKey][key]; | |
}, | |
set: function(value) { | |
("production" !== (development) ? warning( | |
this[didWarnKey], | |
'A ReactFragment is an immutable opaque type. Mutating its ' + | |
'properties is deprecated.' | |
) : null); | |
this[didWarnKey] = true; | |
this[fragmentKey][key] = value; | |
} | |
}); | |
}; | |
var issuedWarnings = {}; | |
var didWarnForFragment = function(fragment) { | |
// We use the keys and the type of the value as a heuristic to dedupe the | |
// warning to avoid spamming too much. | |
var fragmentCacheKey = ''; | |
for (var key in fragment) { | |
fragmentCacheKey += key + ':' + (typeof fragment[key]) + ','; | |
} | |
var alreadyWarnedOnce = !!issuedWarnings[fragmentCacheKey]; | |
issuedWarnings[fragmentCacheKey] = true; | |
return alreadyWarnedOnce; | |
}; | |
} | |
var ReactFragment = { | |
// Wrap a keyed object in an opaque proxy that warns you if you access any | |
// of its properties. | |
create: function(object) { | |
if ("production" !== (development)) { | |
if (typeof object !== 'object' || !object || Array.isArray(object)) { | |
("production" !== (development) ? warning( | |
false, | |
'React.addons.createFragment only accepts a single object.', | |
object | |
) : null); | |
return object; | |
} | |
if (ReactElement.isValidElement(object)) { | |
("production" !== (development) ? warning( | |
false, | |
'React.addons.createFragment does not accept a ReactElement ' + | |
'without a wrapper object.' | |
) : null); | |
return object; | |
} | |
if (canWarnForReactFragment) { | |
var proxy = {}; | |
Object.defineProperty(proxy, fragmentKey, { | |
enumerable: false, | |
value: object | |
}); | |
Object.defineProperty(proxy, didWarnKey, { | |
writable: true, | |
enumerable: false, | |
value: false | |
}); | |
for (var key in object) { | |
proxyPropertyAccessWithWarning(proxy, key); | |
} | |
Object.preventExtensions(proxy); | |
return proxy; | |
} | |
} | |
return object; | |
}, | |
// Extract the original keyed object from the fragment opaque type. Warn if | |
// a plain object is passed here. | |
extract: function(fragment) { | |
if ("production" !== (development)) { | |
if (canWarnForReactFragment) { | |
if (!fragment[fragmentKey]) { | |
("production" !== (development) ? warning( | |
didWarnForFragment(fragment), | |
'Any use of a keyed object should be wrapped in ' + | |
'React.addons.createFragment(object) before being passed as a ' + | |
'child.' | |
) : null); | |
return fragment; | |
} | |
return fragment[fragmentKey]; | |
} | |
} | |
return fragment; | |
}, | |
// Check if this is a fragment and if so, extract the keyed object. If it | |
// is a fragment-like object, warn that it should be wrapped. Ignore if we | |
// can't determine what kind of object this is. | |
extractIfFragment: function(fragment) { | |
if ("production" !== (development)) { | |
if (canWarnForReactFragment) { | |
// If it is the opaque type, return the keyed object. | |
if (fragment[fragmentKey]) { | |
return fragment[fragmentKey]; | |
} | |
// Otherwise, check each property if it has an element, if it does | |
// it is probably meant as a fragment, so we can warn early. Defer, | |
// the warning to extract. | |
for (var key in fragment) { | |
if (fragment.hasOwnProperty(key) && | |
ReactElement.isValidElement(fragment[key])) { | |
// This looks like a fragment object, we should provide an | |
// early warning. | |
return ReactFragment.extract(fragment); | |
} | |
} | |
} | |
} | |
return fragment; | |
} | |
}; | |
module.exports = ReactFragment; | |
/***/ }, | |
/* 12 */ | |
/***/ 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 ReactElement | |
*/ | |
'use strict'; | |
var ReactContext = __webpack_require__(15); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var assign = __webpack_require__(16); | |
var warning = __webpack_require__(13); | |
var RESERVED_PROPS = { | |
key: true, | |
ref: true | |
}; | |
/** | |
* Warn for mutations. | |
* | |
* @internal | |
* @param {object} object | |
* @param {string} key | |
*/ | |
function defineWarningProperty(object, key) { | |
Object.defineProperty(object, key, { | |
configurable: false, | |
enumerable: true, | |
get: function() { | |
if (!this._store) { | |
return null; | |
} | |
return this._store[key]; | |
}, | |
set: function(value) { | |
("production" !== (development) ? warning( | |
false, | |
'Don\'t set the %s property of the React element. Instead, ' + | |
'specify the correct value when initially creating the element.', | |
key | |
) : null); | |
this._store[key] = value; | |
} | |
}); | |
} | |
/** | |
* This is updated to true if the membrane is successfully created. | |
*/ | |
var useMutationMembrane = false; | |
/** | |
* Warn for mutations. | |
* | |
* @internal | |
* @param {object} element | |
*/ | |
function defineMutationMembrane(prototype) { | |
try { | |
var pseudoFrozenProperties = { | |
props: true | |
}; | |
for (var key in pseudoFrozenProperties) { | |
defineWarningProperty(prototype, key); | |
} | |
useMutationMembrane = true; | |
} catch (x) { | |
// IE will fail on defineProperty | |
} | |
} | |
/** | |
* 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 {string|object} ref | |
* @param {*} key | |
* @param {*} props | |
* @internal | |
*/ | |
var ReactElement = function(type, key, ref, owner, context, props) { | |
// Built-in properties that belong on the element | |
this.type = type; | |
this.key = key; | |
this.ref = ref; | |
// Record the component responsible for creating this element. | |
this._owner = owner; | |
// TODO: Deprecate withContext, and then the context becomes accessible | |
// through the owner. | |
this._context = context; | |
if ("production" !== (development)) { | |
// The validation flag and props are currently mutative. We put them 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. | |
this._store = {props: props, originalProps: assign({}, props)}; | |
// 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. | |
try { | |
Object.defineProperty(this._store, 'validated', { | |
configurable: false, | |
enumerable: false, | |
writable: true | |
}); | |
} catch (x) { | |
} | |
this._store.validated = false; | |
// We're not allowed to set props directly on the object so we early | |
// return and rely on the prototype membrane to forward to the backing | |
// store. | |
if (useMutationMembrane) { | |
Object.freeze(this); | |
return; | |
} | |
} | |
this.props = props; | |
}; | |
// We intentionally don't expose the function on the constructor property. | |
// ReactElement should be indistinguishable from a plain object. | |
ReactElement.prototype = { | |
_isReactElement: true | |
}; | |
if ("production" !== (development)) { | |
defineMutationMembrane(ReactElement.prototype); | |
} | |
ReactElement.createElement = function(type, config, children) { | |
var propName; | |
// Reserved names are extracted | |
var props = {}; | |
var key = null; | |
var ref = null; | |
if (config != null) { | |
ref = config.ref === undefined ? null : config.ref; | |
key = config.key === undefined ? null : '' + config.key; | |
// 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 new ReactElement( | |
type, | |
key, | |
ref, | |
ReactCurrentOwner.current, | |
ReactContext.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.type. | |
// 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.cloneAndReplaceProps = function(oldElement, newProps) { | |
var newElement = new ReactElement( | |
oldElement.type, | |
oldElement.key, | |
oldElement.ref, | |
oldElement._owner, | |
oldElement._context, | |
newProps | |
); | |
if ("production" !== (development)) { | |
// 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; | |
// 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 new ReactElement( | |
element.type, | |
key, | |
ref, | |
owner, | |
element._context, | |
props | |
); | |
}; | |
/** | |
* @param {?object} object | |
* @return {boolean} True if `object` is a valid component. | |
* @final | |
*/ | |
ReactElement.isValidElement = function(object) { | |
// ReactTestUtils is often used outside of beforeEach where as React is | |
// within it. This leads to two different instances of React on the same | |
// page. To identify a element from a different React instance we use | |
// a flag instead of an instanceof check. | |
var isElement = !!(object && object._isReactElement); | |
// if (isElement && !(object instanceof ReactElement)) { | |
// This is an indicator that you're using multiple versions of React at the | |
// same time. This will screw with ownership and stuff. Fix it, please. | |
// TODO: We could possibly warn here. | |
// } | |
return isElement; | |
}; | |
module.exports = ReactElement; | |
/***/ }, | |
/* 13 */ | |
/***/ 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 warning | |
*/ | |
"use strict"; | |
var emptyFunction = __webpack_require__(14); | |
/** | |
* 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 ("production" !== (development)) { | |
warning = function(condition, format ) {for (var args=[],$__0=2,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]); | |
if (format === undefined) { | |
throw new Error( | |
'`warning(condition, format, ...args)` requires a warning ' + | |
'message argument' | |
); | |
} | |
if (format.length < 10 || /^[s\W]*$/.test(format)) { | |
throw new Error( | |
'The warning format should be able to uniquely identify this ' + | |
'warning. Please, use a more descriptive format than: ' + format | |
); | |
} | |
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++];}); | |
console.warn(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; | |
/***/ }, | |
/* 14 */ | |
/***/ 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 | |
*/ | |
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; | |
/***/ }, | |
/* 15 */ | |
/***/ 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 ReactContext | |
*/ | |
'use strict'; | |
var assign = __webpack_require__(16); | |
var emptyObject = __webpack_require__(17); | |
var warning = __webpack_require__(13); | |
var didWarn = false; | |
/** | |
* Keeps track of the current context. | |
* | |
* The context is automatically passed down the component ownership hierarchy | |
* and is accessible via `this.context` on ReactCompositeComponents. | |
*/ | |
var ReactContext = { | |
/** | |
* @internal | |
* @type {object} | |
*/ | |
current: emptyObject, | |
/** | |
* Temporarily extends the current context while executing scopedCallback. | |
* | |
* A typical use case might look like | |
* | |
* render: function() { | |
* var children = ReactContext.withContext({foo: 'foo'}, () => ( | |
* | |
* )); | |
* return <div>{children}</div>; | |
* } | |
* | |
* @param {object} newContext New context to merge into the existing context | |
* @param {function} scopedCallback Callback to run with the new context | |
* @return {ReactComponent|array<ReactComponent>} | |
*/ | |
withContext: function(newContext, scopedCallback) { | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
didWarn, | |
'withContext is deprecated and will be removed in a future version. ' + | |
'Use a wrapper component with getChildContext instead.' | |
) : null); | |
didWarn = true; | |
} | |
var result; | |
var previousContext = ReactContext.current; | |
ReactContext.current = assign({}, previousContext, newContext); | |
try { | |
result = scopedCallback(); | |
} finally { | |
ReactContext.current = previousContext; | |
} | |
return result; | |
} | |
}; | |
module.exports = ReactContext; | |
/***/ }, | |
/* 16 */ | |
/***/ 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; | |
/***/ }, | |
/* 17 */ | |
/***/ 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 emptyObject | |
*/ | |
"use strict"; | |
var emptyObject = {}; | |
if ("production" !== (development)) { | |
Object.freeze(emptyObject); | |
} | |
module.exports = emptyObject; | |
/***/ }, | |
/* 18 */ | |
/***/ 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. | |
* | |
* The depth indicate how many composite components are above this render level. | |
*/ | |
var ReactCurrentOwner = { | |
/** | |
* @internal | |
* @type {ReactComponent} | |
*/ | |
current: null | |
}; | |
module.exports = ReactCurrentOwner; | |
/***/ }, | |
/* 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 traverseAllChildren | |
*/ | |
'use strict'; | |
var ReactElement = __webpack_require__(12); | |
var ReactFragment = __webpack_require__(11); | |
var ReactInstanceHandles = __webpack_require__(3); | |
var getIteratorFn = __webpack_require__(20); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
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 {*} key 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 {!number} indexSoFar Number of children encountered until this point. | |
* @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, | |
indexSoFar, | |
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, | |
indexSoFar | |
); | |
return 1; | |
} | |
var child, nextName, nextIndex; | |
var subtreeCount = 0; // Count of children found in the current subtree. | |
if (Array.isArray(children)) { | |
for (var i = 0; i < children.length; i++) { | |
child = children[i]; | |
nextName = ( | |
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + | |
getComponentKey(child, i) | |
); | |
nextIndex = indexSoFar + subtreeCount; | |
subtreeCount += traverseAllChildrenImpl( | |
child, | |
nextName, | |
nextIndex, | |
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 = ( | |
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + | |
getComponentKey(child, ii++) | |
); | |
nextIndex = indexSoFar + subtreeCount; | |
subtreeCount += traverseAllChildrenImpl( | |
child, | |
nextName, | |
nextIndex, | |
callback, | |
traverseContext | |
); | |
} | |
} else { | |
if ("production" !== (development)) { | |
("production" !== (development) ? 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.' | |
) : null); | |
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 = ( | |
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + | |
wrapUserProvidedKey(entry[0]) + SUBSEPARATOR + | |
getComponentKey(child, 0) | |
); | |
nextIndex = indexSoFar + subtreeCount; | |
subtreeCount += traverseAllChildrenImpl( | |
child, | |
nextName, | |
nextIndex, | |
callback, | |
traverseContext | |
); | |
} | |
} | |
} | |
} else if (type === 'object') { | |
("production" !== (development) ? invariant( | |
children.nodeType !== 1, | |
'traverseAllChildren(...): Encountered an invalid child; DOM ' + | |
'elements are not valid children of React components.' | |
) : invariant(children.nodeType !== 1)); | |
var fragment = ReactFragment.extract(children); | |
for (var key in fragment) { | |
if (fragment.hasOwnProperty(key)) { | |
child = fragment[key]; | |
nextName = ( | |
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + | |
wrapUserProvidedKey(key) + SUBSEPARATOR + | |
getComponentKey(child, 0) | |
); | |
nextIndex = indexSoFar + subtreeCount; | |
subtreeCount += traverseAllChildrenImpl( | |
child, | |
nextName, | |
nextIndex, | |
callback, | |
traverseContext | |
); | |
} | |
} | |
} | |
} | |
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, '', 0, callback, traverseContext); | |
} | |
module.exports = traverseAllChildren; | |
/***/ }, | |
/* 20 */ | |
/***/ 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; | |
/***/ }, | |
/* 21 */ | |
/***/ 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 ReactComponent | |
*/ | |
'use strict'; | |
var ReactUpdateQueue = __webpack_require__(22); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
/** | |
* Base class helpers for the updating state of a component. | |
*/ | |
function ReactComponent(props, context) { | |
this.props = props; | |
this.context = context; | |
} | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
typeof partialState === 'object' || | |
typeof partialState === 'function' || | |
partialState == null, | |
'setState(...): takes an object of state variables to update or a ' + | |
'function which returns an object of state variables.' | |
) : invariant(typeof partialState === 'object' || | |
typeof partialState === 'function' || | |
partialState == null)); | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
partialState != null, | |
'setState(...): You passed an undefined or null state object; ' + | |
'instead, use forceUpdate().' | |
) : null); | |
} | |
ReactUpdateQueue.enqueueSetState(this, partialState); | |
if (callback) { | |
ReactUpdateQueue.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) { | |
ReactUpdateQueue.enqueueForceUpdate(this); | |
if (callback) { | |
ReactUpdateQueue.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 ("production" !== (development)) { | |
var deprecatedAPIs = { | |
getDOMNode: [ | |
'getDOMNode', | |
'Use React.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 React.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 React.render again at the top level.' | |
] | |
}; | |
var defineDeprecationWarning = function(methodName, info) { | |
try { | |
Object.defineProperty(ReactComponent.prototype, methodName, { | |
get: function() { | |
("production" !== (development) ? warning( | |
false, | |
'%s(...) is deprecated in plain JavaScript React classes. %s', | |
info[0], | |
info[1] | |
) : null); | |
return undefined; | |
} | |
}); | |
} catch (x) { | |
// IE will fail on defineProperty (es5-shim/sham too) | |
} | |
}; | |
for (var fnName in deprecatedAPIs) { | |
if (deprecatedAPIs.hasOwnProperty(fnName)) { | |
defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); | |
} | |
} | |
} | |
module.exports = ReactComponent; | |
/***/ }, | |
/* 22 */ | |
/***/ function(module, exports, __webpack_require__) { | |
/** | |
* 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 ReactLifeCycle = __webpack_require__(23); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactElement = __webpack_require__(12); | |
var ReactInstanceMap = __webpack_require__(24); | |
var ReactUpdates = __webpack_require__(25); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
function enqueueUpdate(internalInstance) { | |
if (internalInstance !== ReactLifeCycle.currentlyMountingInstance) { | |
// If we're in a componentWillMount handler, don't enqueue a rerender | |
// because ReactUpdates assumes we're in a browser context (which is | |
// wrong for server rendering) and we're about to do a render anyway. | |
// See bug in #1740. | |
ReactUpdates.enqueueUpdate(internalInstance); | |
} | |
} | |
function getInternalInstanceReadyForUpdate(publicInstance, callerName) { | |
("production" !== (development) ? invariant( | |
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 | |
) : invariant(ReactCurrentOwner.current == null)); | |
var internalInstance = ReactInstanceMap.get(publicInstance); | |
if (!internalInstance) { | |
if ("production" !== (development)) { | |
// 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. | |
("production" !== (development) ? 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.', | |
callerName, | |
callerName | |
) : null); | |
} | |
return null; | |
} | |
if (internalInstance === ReactLifeCycle.currentlyUnmountingInstance) { | |
return null; | |
} | |
return internalInstance; | |
} | |
/** | |
* ReactUpdateQueue allows for state updates to be scheduled into a later | |
* reconciliation step. | |
*/ | |
var ReactUpdateQueue = { | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
typeof callback === 'function', | |
'enqueueCallback(...): You called `setProps`, `replaceProps`, ' + | |
'`setState`, `replaceState`, or `forceUpdate` with a callback that ' + | |
'isn\'t callable.' | |
) : invariant(typeof callback === 'function')); | |
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 || | |
internalInstance === ReactLifeCycle.currentlyMountingInstance) { | |
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) { | |
("production" !== (development) ? invariant( | |
typeof callback === 'function', | |
'enqueueCallback(...): You called `setProps`, `replaceProps`, ' + | |
'`setState`, `replaceState`, or `forceUpdate` with a callback that ' + | |
'isn\'t callable.' | |
) : invariant(typeof callback === 'function')); | |
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 `shouldUpdateComponent`, 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; | |
} | |
("production" !== (development) ? invariant( | |
internalInstance._isTopLevel, | |
'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(internalInstance._isTopLevel)); | |
// Merge with the pending element if it exists, otherwise with existing | |
// element props. | |
var element = internalInstance._pendingElement || | |
internalInstance._currentElement; | |
var props = assign({}, element.props, partialProps); | |
internalInstance._pendingElement = ReactElement.cloneAndReplaceProps( | |
element, | |
props | |
); | |
enqueueUpdate(internalInstance); | |
}, | |
/** | |
* 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; | |
} | |
("production" !== (development) ? invariant( | |
internalInstance._isTopLevel, | |
'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(internalInstance._isTopLevel)); | |
// Merge with the pending element if it exists, otherwise with existing | |
// element props. | |
var element = internalInstance._pendingElement || | |
internalInstance._currentElement; | |
internalInstance._pendingElement = ReactElement.cloneAndReplaceProps( | |
element, | |
props | |
); | |
enqueueUpdate(internalInstance); | |
}, | |
enqueueElementInternal: function(internalInstance, newElement) { | |
internalInstance._pendingElement = newElement; | |
enqueueUpdate(internalInstance); | |
} | |
}; | |
module.exports = ReactUpdateQueue; | |
/***/ }, | |
/* 23 */ | |
/***/ function(module, exports) { | |
/** | |
* 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 ReactLifeCycle | |
*/ | |
'use strict'; | |
/** | |
* This module manages the bookkeeping when a component is in the process | |
* of being mounted or being unmounted. This is used as a way to enforce | |
* invariants (or warnings) when it is not recommended to call | |
* setState/forceUpdate. | |
* | |
* currentlyMountingInstance: During the construction phase, it is not possible | |
* to trigger an update since the instance is not fully mounted yet. However, we | |
* currently allow this as a convenience for mutating the initial state. | |
* | |
* currentlyUnmountingInstance: During the unmounting phase, the instance is | |
* still mounted and can therefore schedule an update. However, this is not | |
* recommended and probably an error since it's about to be unmounted. | |
* Therefore we still want to trigger in an error for that case. | |
*/ | |
var ReactLifeCycle = { | |
currentlyMountingInstance: null, | |
currentlyUnmountingInstance: null | |
}; | |
module.exports = ReactLifeCycle; | |
/***/ }, | |
/* 24 */ | |
/***/ 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; | |
/***/ }, | |
/* 25 */ | |
/***/ 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 ReactUpdates | |
*/ | |
'use strict'; | |
var CallbackQueue = __webpack_require__(26); | |
var PooledClass = __webpack_require__(10); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactPerf = __webpack_require__(27); | |
var ReactReconciler = __webpack_require__(28); | |
var Transaction = __webpack_require__(35); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
var dirtyComponents = []; | |
var asapCallbackQueue = CallbackQueue.getPooled(); | |
var asapEnqueued = false; | |
var batchingStrategy = null; | |
function ensureInjected() { | |
("production" !== (development) ? invariant( | |
ReactUpdates.ReactReconcileTransaction && batchingStrategy, | |
'ReactUpdates: must inject a reconcile transaction class and batching ' + | |
'strategy' | |
) : invariant(ReactUpdates.ReactReconcileTransaction && batchingStrategy)); | |
} | |
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(); | |
} | |
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) { | |
ensureInjected(); | |
batchingStrategy.batchedUpdates(callback, a, b, c, d); | |
} | |
/** | |
* 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; | |
("production" !== (development) ? invariant( | |
len === dirtyComponents.length, | |
'Expected flush transaction\'s stored dirty-components length (%s) to ' + | |
'match dirty-components array length (%s).', | |
len, | |
dirtyComponents.length | |
) : invariant(len === dirtyComponents.length)); | |
// 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.) | |
("production" !== (development) ? warning( | |
ReactCurrentOwner.current == null, | |
'enqueueUpdate(): 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.' | |
) : null); | |
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) { | |
("production" !== (development) ? invariant( | |
batchingStrategy.isBatchingUpdates, | |
'ReactUpdates.asap: Can\'t enqueue an asap callback in a context where' + | |
'updates are not being batched.' | |
) : invariant(batchingStrategy.isBatchingUpdates)); | |
asapCallbackQueue.enqueue(callback, context); | |
asapEnqueued = true; | |
} | |
var ReactUpdatesInjection = { | |
injectReconcileTransaction: function(ReconcileTransaction) { | |
("production" !== (development) ? invariant( | |
ReconcileTransaction, | |
'ReactUpdates: must provide a reconcile transaction class' | |
) : invariant(ReconcileTransaction)); | |
ReactUpdates.ReactReconcileTransaction = ReconcileTransaction; | |
}, | |
injectBatchingStrategy: function(_batchingStrategy) { | |
("production" !== (development) ? invariant( | |
_batchingStrategy, | |
'ReactUpdates: must provide a batching strategy' | |
) : invariant(_batchingStrategy)); | |
("production" !== (development) ? invariant( | |
typeof _batchingStrategy.batchedUpdates === 'function', | |
'ReactUpdates: must provide a batchedUpdates() function' | |
) : invariant(typeof _batchingStrategy.batchedUpdates === 'function')); | |
("production" !== (development) ? invariant( | |
typeof _batchingStrategy.isBatchingUpdates === 'boolean', | |
'ReactUpdates: must provide an isBatchingUpdates boolean attribute' | |
) : invariant(typeof _batchingStrategy.isBatchingUpdates === 'boolean')); | |
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; | |
/***/ }, | |
/* 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 CallbackQueue | |
*/ | |
'use strict'; | |
var PooledClass = __webpack_require__(10); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
callbacks.length === contexts.length, | |
'Mismatched list of contexts in callback queue' | |
) : invariant(callbacks.length === contexts.length)); | |
this._callbacks = null; | |
this._contexts = null; | |
for (var i = 0, l = callbacks.length; i < l; 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; | |
/***/ }, | |
/* 27 */ | |
/***/ 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 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 ("production" !== (development)) { | |
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 ("production" !== (development)) { | |
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; | |
/***/ }, | |
/* 28 */ | |
/***/ 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__(29); | |
var ReactElementValidator = __webpack_require__(31); | |
/** | |
* 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 ("production" !== (development)) { | |
ReactElementValidator.checkAndWarnForMutatedProps( | |
internalInstance._currentElement | |
); | |
} | |
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 && nextElement._owner != null) { | |
// 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. | |
return; | |
} | |
if ("production" !== (development)) { | |
ReactElementValidator.checkAndWarnForMutatedProps(nextElement); | |
} | |
var refsChanged = ReactRef.shouldUpdateRefs( | |
prevElement, | |
nextElement | |
); | |
if (refsChanged) { | |
ReactRef.detachRefs(internalInstance, prevElement); | |
} | |
internalInstance.receiveComponent(nextElement, transaction, context); | |
if (refsChanged) { | |
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; | |
/***/ }, | |
/* 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 ReactRef | |
*/ | |
'use strict'; | |
var ReactOwner = __webpack_require__(30); | |
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) { | |
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. | |
return ( | |
nextElement._owner !== prevElement._owner || | |
nextElement.ref !== prevElement.ref | |
); | |
}; | |
ReactRef.detachRefs = function(instance, element) { | |
var ref = element.ref; | |
if (ref != null) { | |
detachRef(ref, instance, element._owner); | |
} | |
}; | |
module.exports = ReactRef; | |
/***/ }, | |
/* 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 ReactOwner | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
ReactOwner.isValidOwner(owner), | |
'addComponentAsRefTo(...): Only a ReactOwner can have refs. This ' + | |
'usually means that you\'re trying to add a ref to a component that ' + | |
'doesn\'t have an owner (that is, was not created inside of another ' + | |
'component\'s `render` method). Try rendering this component inside of ' + | |
'a new top-level component which will hold the ref.' | |
) : invariant(ReactOwner.isValidOwner(owner))); | |
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) { | |
("production" !== (development) ? invariant( | |
ReactOwner.isValidOwner(owner), | |
'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. This ' + | |
'usually means that you\'re trying to remove a ref to a component that ' + | |
'doesn\'t have an owner (that is, was not created inside of another ' + | |
'component\'s `render` method). Try rendering this component inside of ' + | |
'a new top-level component which will hold the ref.' | |
) : invariant(ReactOwner.isValidOwner(owner))); | |
// 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; | |
/***/ }, | |
/* 31 */ | |
/***/ 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 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__(12); | |
var ReactFragment = __webpack_require__(11); | |
var ReactPropTypeLocations = __webpack_require__(32); | |
var ReactPropTypeLocationNames = __webpack_require__(33); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactNativeComponent = __webpack_require__(34); | |
var getIteratorFn = __webpack_require__(20); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
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 = {}; | |
var NUMERIC_PROPERTY_REGEX = /^\d+$/; | |
/** | |
* Gets the instance's name for use in warnings. | |
* | |
* @internal | |
* @return {?string} Display name or undefined | |
*/ | |
function getName(instance) { | |
var publicInstance = instance && instance.getPublicInstance(); | |
if (!publicInstance) { | |
return undefined; | |
} | |
var constructor = publicInstance.constructor; | |
if (!constructor) { | |
return undefined; | |
} | |
return constructor.displayName || constructor.name || undefined; | |
} | |
/** | |
* Gets the current owner's displayName for use in warnings. | |
* | |
* @internal | |
* @return {?string} Display name or undefined | |
*/ | |
function getCurrentOwnerDisplayName() { | |
var current = ReactCurrentOwner.current; | |
return ( | |
current && getName(current) || undefined | |
); | |
} | |
/** | |
* 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.validated || element.key != null) { | |
return; | |
} | |
element._store.validated = true; | |
warnAndMonitorForKeyUse( | |
'Each child in an array or iterator should have a unique "key" prop.', | |
element, | |
parentType | |
); | |
} | |
/** | |
* Warn if the key is being defined as an object property but has an incorrect | |
* value. | |
* | |
* @internal | |
* @param {string} name Property name of the key. | |
* @param {ReactElement} element Component that requires a key. | |
* @param {*} parentType element's parent's type. | |
*/ | |
function validatePropertyKey(name, element, parentType) { | |
if (!NUMERIC_PROPERTY_REGEX.test(name)) { | |
return; | |
} | |
warnAndMonitorForKeyUse( | |
'Child objects should have non-numeric keys so ordering is preserved.', | |
element, | |
parentType | |
); | |
} | |
/** | |
* Shared warning and monitoring code for the key warnings. | |
* | |
* @internal | |
* @param {string} message The base warning that gets output. | |
* @param {ReactElement} element Component that requires a key. | |
* @param {*} parentType element's parent's type. | |
*/ | |
function warnAndMonitorForKeyUse(message, element, parentType) { | |
var ownerName = getCurrentOwnerDisplayName(); | |
var parentName = typeof parentType === 'string' ? | |
parentType : parentType.displayName || parentType.name; | |
var useName = ownerName || parentName; | |
var memoizer = ownerHasKeyUseWarning[message] || ( | |
(ownerHasKeyUseWarning[message] = {}) | |
); | |
if (memoizer.hasOwnProperty(useName)) { | |
return; | |
} | |
memoizer[useName] = true; | |
var parentOrOwnerAddendum = | |
ownerName ? (" Check the render method of " + ownerName + ".") : | |
parentName ? (" Check the React.render call using <" + parentName + ">.") : | |
''; | |
// Usually the current owner is the offender, but if it accepts children as a | |
// property, it may be the creator of the child that's responsible for | |
// assigning it a key. | |
var childOwnerAddendum = ''; | |
if (element && | |
element._owner && | |
element._owner !== ReactCurrentOwner.current) { | |
// Name of the component that originally created this child. | |
var childOwnerName = getName(element._owner); | |
childOwnerAddendum = (" It was passed a child from " + childOwnerName + "."); | |
} | |
("production" !== (development) ? warning( | |
false, | |
message + '%s%s See https://fb.me/react-warning-keys for more information.', | |
parentOrOwnerAddendum, | |
childOwnerAddendum | |
) : null); | |
} | |
/** | |
* 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 (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. | |
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); | |
} | |
} | |
} | |
} else if (typeof node === 'object') { | |
var fragment = ReactFragment.extractIfFragment(node); | |
for (var key in fragment) { | |
if (fragment.hasOwnProperty(key)) { | |
validatePropertyKey(key, fragment[key], 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. | |
("production" !== (development) ? invariant( | |
typeof propTypes[propName] === 'function', | |
'%s: %s type `%s` is invalid; it must be a function, usually from ' + | |
'React.PropTypes.', | |
componentName || 'React class', | |
ReactPropTypeLocationNames[location], | |
propName | |
) : invariant(typeof propTypes[propName] === 'function')); | |
error = propTypes[propName](props, propName, componentName, location); | |
} catch (ex) { | |
error = ex; | |
} | |
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(this); | |
("production" !== (development) ? warning(false, 'Failed propType: %s%s', error.message, addendum) : null); | |
} | |
} | |
} | |
} | |
var warnedPropsMutations = {}; | |
/** | |
* Warn about mutating props when setting `propName` on `element`. | |
* | |
* @param {string} propName The string key within props that was set | |
* @param {ReactElement} element | |
*/ | |
function warnForPropsMutation(propName, element) { | |
var type = element.type; | |
var elementName = typeof type === 'string' ? type : type.displayName; | |
var ownerName = element._owner ? | |
element._owner.getPublicInstance().constructor.displayName : null; | |
var warningKey = propName + '|' + elementName + '|' + ownerName; | |
if (warnedPropsMutations.hasOwnProperty(warningKey)) { | |
return; | |
} | |
warnedPropsMutations[warningKey] = true; | |
var elementInfo = ''; | |
if (elementName) { | |
elementInfo = ' <' + elementName + ' />'; | |
} | |
var ownerInfo = ''; | |
if (ownerName) { | |
ownerInfo = ' The element was created by ' + ownerName + '.'; | |
} | |
("production" !== (development) ? warning( | |
false, | |
'Don\'t set .props.%s of the React component%s. Instead, specify the ' + | |
'correct value when initially creating the element or use ' + | |
'React.cloneElement to make a new element with updated props.%s', | |
propName, | |
elementInfo, | |
ownerInfo | |
) : null); | |
} | |
// Inline Object.is polyfill | |
function is(a, b) { | |
if (a !== a) { | |
// NaN | |
return b !== b; | |
} | |
if (a === 0 && b === 0) { | |
// +-0 | |
return 1 / a === 1 / b; | |
} | |
return a === b; | |
} | |
/** | |
* Given an element, check if its props have been mutated since element | |
* creation (or the last call to this function). In particular, check if any | |
* new props have been added, which we can't directly catch by defining warning | |
* properties on the props object. | |
* | |
* @param {ReactElement} element | |
*/ | |
function checkAndWarnForMutatedProps(element) { | |
if (!element._store) { | |
// Element was created using `new ReactElement` directly or with | |
// `ReactElement.createElement`; skip mutation checking | |
return; | |
} | |
var originalProps = element._store.originalProps; | |
var props = element.props; | |
for (var propName in props) { | |
if (props.hasOwnProperty(propName)) { | |
if (!originalProps.hasOwnProperty(propName) || | |
!is(originalProps[propName], props[propName])) { | |
warnForPropsMutation(propName, element); | |
// Copy over the new value so that the two props objects match again | |
originalProps[propName] = props[propName]; | |
} | |
} | |
} | |
} | |
/** | |
* Given an element, validate that its props follow the propTypes definition, | |
* provided by the type. | |
* | |
* @param {ReactElement} element | |
*/ | |
function validatePropTypes(element) { | |
if (element.type == null) { | |
// This has already warned. Don't throw. | |
return; | |
} | |
// Extract the component class from the element. Converts string types | |
// to a composite class which may have propTypes. | |
// TODO: Validating a string's propTypes is not decoupled from the | |
// rendering target which is problematic. | |
var componentClass = ReactNativeComponent.getComponentClassForElement( | |
element | |
); | |
var name = componentClass.displayName || componentClass.name; | |
if (componentClass.propTypes) { | |
checkPropTypes( | |
name, | |
componentClass.propTypes, | |
element.props, | |
ReactPropTypeLocations.prop | |
); | |
} | |
if (typeof componentClass.getDefaultProps === 'function') { | |
("production" !== (development) ? warning( | |
componentClass.getDefaultProps.isReactClassApproved, | |
'getDefaultProps is only used on classic React.createClass ' + | |
'definitions. Use a static property named `defaultProps` instead.' | |
) : null); | |
} | |
} | |
var ReactElementValidator = { | |
checkAndWarnForMutatedProps: checkAndWarnForMutatedProps, | |
createElement: function(type, props, children) { | |
// We warn in this case but don't throw. We expect the element creation to | |
// succeed and there will likely be errors in render. | |
("production" !== (development) ? warning( | |
type != null, | |
'React.createElement: type should not be null or undefined. It should ' + | |
'be a string (for DOM elements) or a ReactClass (for composite ' + | |
'components).' | |
) : null); | |
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; | |
} | |
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 ("production" !== (development)) { | |
try { | |
Object.defineProperty( | |
validatedFactory, | |
'type', | |
{ | |
enumerable: false, | |
get: function() { | |
("production" !== (development) ? warning( | |
false, | |
'Factory.type is deprecated. Access the class directly ' + | |
'before passing it to createFactory.' | |
) : null); | |
Object.defineProperty(this, 'type', { | |
value: type | |
}); | |
return type; | |
} | |
} | |
); | |
} catch (x) { | |
// IE will fail on defineProperty (es5-shim/sham too) | |
} | |
} | |
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; | |
/***/ }, | |
/* 32 */ | |
/***/ 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__(8); | |
var ReactPropTypeLocations = keyMirror({ | |
prop: null, | |
context: null, | |
childContext: null | |
}); | |
module.exports = ReactPropTypeLocations; | |
/***/ }, | |
/* 33 */ | |
/***/ 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 ReactPropTypeLocationNames | |
*/ | |
'use strict'; | |
var ReactPropTypeLocationNames = {}; | |
if ("production" !== (development)) { | |
ReactPropTypeLocationNames = { | |
prop: 'prop', | |
context: 'context', | |
childContext: 'child context' | |
}; | |
} | |
module.exports = ReactPropTypeLocationNames; | |
/***/ }, | |
/* 34 */ | |
/***/ 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 ReactNativeComponent | |
*/ | |
'use strict'; | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
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); | |
}, | |
// Temporary hack since we expect DOM refs to behave like composites, | |
// for this release. | |
injectAutoWrapper: function(wrapperFactory) { | |
autoGenerateWrapperClass = wrapperFactory; | |
} | |
}; | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
genericComponentClass, | |
'There is no registered component for the tag %s', | |
element.type | |
) : invariant(genericComponentClass)); | |
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; | |
/***/ }, | |
/* 35 */ | |
/***/ 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 Transaction | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
/** | |
* `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 = []; | |
} else { | |
this.wrapperInitData.length = 0; | |
} | |
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. | |
* | |
* @param {function} method Member of scope to call. | |
* @param {Object} scope Scope to invoke from. | |
* @param {Object?=} args... Arguments to pass to the method (optional). | |
* Helps prevent need to bind in many cases. | |
* @return Return value from `method`. | |
*/ | |
perform: function(method, scope, a, b, c, d, e, f) { | |
("production" !== (development) ? invariant( | |
!this.isInTransaction(), | |
'Transaction.perform(...): Cannot initialize a transaction when there ' + | |
'is already an outstanding transaction.' | |
) : invariant(!this.isInTransaction())); | |
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) { | |
("production" !== (development) ? invariant( | |
this.isInTransaction(), | |
'Transaction.closeAll(): Cannot close transaction when none are open.' | |
) : invariant(this.isInTransaction())); | |
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 occured. | |
*/ | |
OBSERVED_ERROR: {} | |
}; | |
module.exports = Transaction; | |
/***/ }, | |
/* 36 */ | |
/***/ 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 ReactClass | |
*/ | |
'use strict'; | |
var ReactComponent = __webpack_require__(21); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactElement = __webpack_require__(12); | |
var ReactErrorUtils = __webpack_require__(37); | |
var ReactInstanceMap = __webpack_require__(24); | |
var ReactLifeCycle = __webpack_require__(23); | |
var ReactPropTypeLocations = __webpack_require__(32); | |
var ReactPropTypeLocationNames = __webpack_require__(33); | |
var ReactUpdateQueue = __webpack_require__(22); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
var keyMirror = __webpack_require__(8); | |
var keyOf = __webpack_require__(38); | |
var warning = __webpack_require__(13); | |
var MIXINS_KEY = keyOf({mixins: null}); | |
/** | |
* Policies that describe methods in `ReactClassInterface`. | |
*/ | |
var SpecPolicy = keyMirror({ | |
/** | |
* These methods may be defined only once by the class specification or mixin. | |
*/ | |
DEFINE_ONCE: null, | |
/** | |
* These methods may be defined by both the class specification and mixins. | |
* Subsequent definitions will be chained. These methods must return void. | |
*/ | |
DEFINE_MANY: null, | |
/** | |
* These methods are overriding the base class. | |
*/ | |
OVERRIDE_BASE: null, | |
/** | |
* These methods are similar to DEFINE_MANY, except we assume they return | |
* objects. We try to merge the keys of the return values of all the mixed in | |
* functions. If there is a key conflict we throw. | |
*/ | |
DEFINE_MANY_MERGED: null | |
}); | |
var injectedMixins = []; | |
/** | |
* Composite components are higher-level components that compose other composite | |
* or 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 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 ("production" !== (development)) { | |
validateTypeDef( | |
Constructor, | |
childContextTypes, | |
ReactPropTypeLocations.childContext | |
); | |
} | |
Constructor.childContextTypes = assign( | |
{}, | |
Constructor.childContextTypes, | |
childContextTypes | |
); | |
}, | |
contextTypes: function(Constructor, contextTypes) { | |
if ("production" !== (development)) { | |
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 ("production" !== (development)) { | |
validateTypeDef( | |
Constructor, | |
propTypes, | |
ReactPropTypeLocations.prop | |
); | |
} | |
Constructor.propTypes = assign( | |
{}, | |
Constructor.propTypes, | |
propTypes | |
); | |
}, | |
statics: function(Constructor, statics) { | |
mixStaticSpecIntoComponent(Constructor, statics); | |
} | |
}; | |
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__ | |
("production" !== (development) ? 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 | |
) : null); | |
} | |
} | |
} | |
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)) { | |
("production" !== (development) ? invariant( | |
specPolicy === SpecPolicy.OVERRIDE_BASE, | |
'ReactClassInterface: You are attempting to override ' + | |
'`%s` from your class specification. Ensure that your method names ' + | |
'do not overlap with React methods.', | |
name | |
) : invariant(specPolicy === SpecPolicy.OVERRIDE_BASE)); | |
} | |
// Disallow defining methods more than once unless explicitly allowed. | |
if (proto.hasOwnProperty(name)) { | |
("production" !== (development) ? invariant( | |
specPolicy === SpecPolicy.DEFINE_MANY || | |
specPolicy === SpecPolicy.DEFINE_MANY_MERGED, | |
'ReactClassInterface: You are attempting to define ' + | |
'`%s` on your component more than once. This conflict may be due ' + | |
'to a mixin.', | |
name | |
) : invariant(specPolicy === SpecPolicy.DEFINE_MANY || | |
specPolicy === SpecPolicy.DEFINE_MANY_MERGED)); | |
} | |
} | |
/** | |
* Mixin helper which handles policy validation and reserved | |
* specification keys when building React classses. | |
*/ | |
function mixSpecIntoComponent(Constructor, spec) { | |
if (!spec) { | |
return; | |
} | |
("production" !== (development) ? invariant( | |
typeof spec !== 'function', | |
'ReactClass: You\'re attempting to ' + | |
'use a component class as a mixin. Instead, just use a regular object.' | |
) : invariant(typeof spec !== 'function')); | |
("production" !== (development) ? invariant( | |
!ReactElement.isValidElement(spec), | |
'ReactClass: You\'re attempting to ' + | |
'use a component as a mixin. Instead, just use a regular object.' | |
) : invariant(!ReactElement.isValidElement(spec))); | |
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 markedDontBind = property && property.__reactDontBind; | |
var isFunction = typeof property === 'function'; | |
var shouldAutoBind = | |
isFunction && | |
!isReactClassMethod && | |
!isAlreadyDefined && | |
!markedDontBind; | |
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 | |
("production" !== (development) ? invariant( | |
isReactClassMethod && ( | |
(specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY) | |
), | |
'ReactClass: Unexpected spec policy %s for key %s ' + | |
'when mixing in component specs.', | |
specPolicy, | |
name | |
) : invariant(isReactClassMethod && ( | |
(specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY) | |
))); | |
// 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 ("production" !== (development)) { | |
// 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; | |
("production" !== (development) ? invariant( | |
!isReserved, | |
'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(!isReserved)); | |
var isInherited = name in Constructor; | |
("production" !== (development) ? invariant( | |
!isInherited, | |
'ReactClass: You are attempting to define ' + | |
'`%s` on your component more than once. This conflict may be ' + | |
'due to a mixin.', | |
name | |
) : invariant(!isInherited)); | |
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) { | |
("production" !== (development) ? invariant( | |
one && two && typeof one === 'object' && typeof two === 'object', | |
'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.' | |
) : invariant(one && two && typeof one === 'object' && typeof two === 'object')); | |
for (var key in two) { | |
if (two.hasOwnProperty(key)) { | |
("production" !== (development) ? invariant( | |
one[key] === undefined, | |
'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(one[key] === 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 ("production" !== (development)) { | |
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 args=[],$__0=1,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]); | |
// 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) { | |
("production" !== (development) ? warning( | |
false, | |
'bind(): React component methods may only be bound to the ' + | |
'component instance. See %s', | |
componentName | |
) : null); | |
} else if (!args.length) { | |
("production" !== (development) ? 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 | |
) : null); | |
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, | |
ReactErrorUtils.guard( | |
method, | |
component.constructor.displayName + '.' + autoBindKey | |
) | |
); | |
} | |
} | |
} | |
var typeDeprecationDescriptor = { | |
enumerable: false, | |
get: function() { | |
var displayName = this.displayName || this.name || 'Component'; | |
("production" !== (development) ? warning( | |
false, | |
'%s.type is deprecated. Use %s directly to access the class.', | |
displayName, | |
displayName | |
) : null); | |
Object.defineProperty(this, 'type', { | |
value: this | |
}); | |
return this; | |
} | |
}; | |
/** | |
* 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) { | |
ReactUpdateQueue.enqueueReplaceState(this, newState); | |
if (callback) { | |
ReactUpdateQueue.enqueueCallback(this, callback); | |
} | |
}, | |
/** | |
* Checks whether or not this composite component is mounted. | |
* @return {boolean} True if mounted, false otherwise. | |
* @protected | |
* @final | |
*/ | |
isMounted: function() { | |
if ("production" !== (development)) { | |
var owner = ReactCurrentOwner.current; | |
if (owner !== null) { | |
("production" !== (development) ? 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' | |
) : null); | |
owner._warnedAboutRefsInRender = true; | |
} | |
} | |
var internalInstance = ReactInstanceMap.get(this); | |
return ( | |
internalInstance && | |
internalInstance !== ReactLifeCycle.currentlyMountingInstance | |
); | |
}, | |
/** | |
* 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) { | |
ReactUpdateQueue.enqueueSetProps(this, partialProps); | |
if (callback) { | |
ReactUpdateQueue.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) { | |
ReactUpdateQueue.enqueueReplaceProps(this, newProps); | |
if (callback) { | |
ReactUpdateQueue.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) { | |
// This constructor is overridden by mocks. The argument is used | |
// by mocks to assert on what gets mounted. | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
this instanceof Constructor, | |
'Something is calling a React component directly. Use a factory or ' + | |
'JSX instead. See: https://fb.me/react-legacyfactory' | |
) : null); | |
} | |
// Wire up auto-binding | |
if (this.__reactAutoBindMap) { | |
bindAutoBindMethods(this); | |
} | |
this.props = props; | |
this.context = context; | |
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 ("production" !== (development)) { | |
// 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; | |
} | |
} | |
("production" !== (development) ? invariant( | |
typeof initialState === 'object' && !Array.isArray(initialState), | |
'%s.getInitialState(): must return an object or null', | |
Constructor.displayName || 'ReactCompositeComponent' | |
) : invariant(typeof initialState === 'object' && !Array.isArray(initialState))); | |
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 ("production" !== (development)) { | |
// 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 = {}; | |
} | |
} | |
("production" !== (development) ? invariant( | |
Constructor.prototype.render, | |
'createClass(...): Class specification must implement a `render` method.' | |
) : invariant(Constructor.prototype.render)); | |
if ("production" !== (development)) { | |
("production" !== (development) ? 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' | |
) : null); | |
} | |
// Reduce time spent doing lookups by setting these on the prototype. | |
for (var methodName in ReactClassInterface) { | |
if (!Constructor.prototype[methodName]) { | |
Constructor.prototype[methodName] = null; | |
} | |
} | |
// Legacy hook | |
Constructor.type = Constructor; | |
if ("production" !== (development)) { | |
try { | |
Object.defineProperty(Constructor, 'type', typeDeprecationDescriptor); | |
} catch (x) { | |
// IE will fail on defineProperty (es5-shim/sham too) | |
} | |
} | |
return Constructor; | |
}, | |
injection: { | |
injectMixin: function(mixin) { | |
injectedMixins.push(mixin); | |
} | |
} | |
}; | |
module.exports = ReactClass; | |
/***/ }, | |
/* 37 */ | |
/***/ 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 ReactErrorUtils | |
* @typechecks | |
*/ | |
"use strict"; | |
var ReactErrorUtils = { | |
/** | |
* Creates a guarded version of a function. This is supposed to make debugging | |
* of event handlers easier. To aid debugging with the browser's debugger, | |
* this currently simply returns the original function. | |
* | |
* @param {function} func Function to be executed | |
* @param {string} name The name of the guard | |
* @return {function} | |
*/ | |
guard: function(func, name) { | |
return func; | |
} | |
}; | |
module.exports = ReactErrorUtils; | |
/***/ }, | |
/* 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 keyOf | |
*/ | |
/** | |
* Allows extraction of a minified key. Let's the build system minify keys | |
* without loosing the ability to dynamically use key strings as values | |
* themselves. Pass in an object with a single key/val pair and it will return | |
* you the string key of that single record. Suppose you want to grab the | |
* value for a key 'className' inside of an object. Key/val minification may | |
* have aliased that key to be 'xa12'. keyOf({className: null}) will return | |
* 'xa12' in that case. Resolve keys you want to use once at startup time, then | |
* reuse those resolutions. | |
*/ | |
var keyOf = function(oneKeyObj) { | |
var key; | |
for (key in oneKeyObj) { | |
if (!oneKeyObj.hasOwnProperty(key)) { | |
continue; | |
} | |
return key; | |
} | |
return null; | |
}; | |
module.exports = keyOf; | |
/***/ }, | |
/* 39 */ | |
/***/ 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 ReactDOM | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactElement = __webpack_require__(12); | |
var ReactElementValidator = __webpack_require__(31); | |
var mapObject = __webpack_require__(40); | |
/** | |
* Create a factory that creates HTML tag elements. | |
* | |
* @param {string} tag Tag name (e.g. `div`). | |
* @private | |
*/ | |
function createDOMFactory(tag) { | |
if ("production" !== (development)) { | |
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 ReactDOM = 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', | |
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', | |
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 = ReactDOM; | |
/***/ }, | |
/* 40 */ | |
/***/ 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; | |
/***/ }, | |
/* 41 */ | |
/***/ 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 ReactDOMTextComponent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var DOMPropertyOperations = __webpack_require__(42); | |
var ReactComponentBrowserEnvironment = | |
__webpack_require__(46); | |
var ReactDOMComponent = __webpack_require__(86); | |
var assign = __webpack_require__(16); | |
var escapeTextContentForBrowser = __webpack_require__(45); | |
/** | |
* 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) { | |
this._rootNodeID = rootID; | |
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; | |
ReactDOMComponent.BackendIDOperations.updateTextContentByID( | |
this._rootNodeID, | |
nextStringText | |
); | |
} | |
} | |
}, | |
unmountComponent: function() { | |
ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID); | |
} | |
}); | |
module.exports = ReactDOMTextComponent; | |
/***/ }, | |
/* 42 */ | |
/***/ 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 DOMPropertyOperations | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var DOMProperty = __webpack_require__(43); | |
var quoteAttributeValueForBrowser = __webpack_require__(44); | |
var warning = __webpack_require__(13); | |
function shouldIgnoreValue(name, value) { | |
return value == null || | |
(DOMProperty.hasBooleanValue[name] && !value) || | |
(DOMProperty.hasNumericValue[name] && isNaN(value)) || | |
(DOMProperty.hasPositiveNumericValue[name] && (value < 1)) || | |
(DOMProperty.hasOverloadedBooleanValue[name] && value === false); | |
} | |
if ("production" !== (development)) { | |
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. | |
("production" !== (development) ? warning( | |
standardName == null, | |
'Unknown DOM property %s. Did you mean %s?', | |
name, | |
standardName | |
) : null); | |
}; | |
} | |
/** | |
* 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); | |
}, | |
/** | |
* 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) { | |
if (DOMProperty.isStandardName.hasOwnProperty(name) && | |
DOMProperty.isStandardName[name]) { | |
if (shouldIgnoreValue(name, value)) { | |
return ''; | |
} | |
var attributeName = DOMProperty.getAttributeName[name]; | |
if (DOMProperty.hasBooleanValue[name] || | |
(DOMProperty.hasOverloadedBooleanValue[name] && value === true)) { | |
return attributeName; | |
} | |
return attributeName + '=' + quoteAttributeValueForBrowser(value); | |
} else if (DOMProperty.isCustomAttribute(name)) { | |
if (value == null) { | |
return ''; | |
} | |
return name + '=' + quoteAttributeValueForBrowser(value); | |
} else if ("production" !== (development)) { | |
warnUnknownProperty(name); | |
} | |
return null; | |
}, | |
/** | |
* Sets the value for a property on a node. | |
* | |
* @param {DOMElement} node | |
* @param {string} name | |
* @param {*} value | |
*/ | |
setValueForProperty: function(node, name, value) { | |
if (DOMProperty.isStandardName.hasOwnProperty(name) && | |
DOMProperty.isStandardName[name]) { | |
var mutationMethod = DOMProperty.getMutationMethod[name]; | |
if (mutationMethod) { | |
mutationMethod(node, value); | |
} else if (shouldIgnoreValue(name, value)) { | |
this.deleteValueForProperty(node, name); | |
} else if (DOMProperty.mustUseAttribute[name]) { | |
// `setAttribute` with objects becomes only `[object]` in IE8/9, | |
// ('' + value) makes it output the correct toString()-value. | |
node.setAttribute(DOMProperty.getAttributeName[name], '' + value); | |
} else { | |
var propName = DOMProperty.getPropertyName[name]; | |
// Must explicitly cast values for HAS_SIDE_EFFECTS-properties to the | |
// property type before comparing; only `value` does and is string. | |
if (!DOMProperty.hasSideEffects[name] || | |
('' + node[propName]) !== ('' + value)) { | |
// Contrary to `setAttribute`, object properties are properly | |
// `toString`ed by IE8/9. | |
node[propName] = value; | |
} | |
} | |
} else if (DOMProperty.isCustomAttribute(name)) { | |
if (value == null) { | |
node.removeAttribute(name); | |
} else { | |
node.setAttribute(name, '' + value); | |
} | |
} else if ("production" !== (development)) { | |
warnUnknownProperty(name); | |
} | |
}, | |
/** | |
* Deletes the value for a property on a node. | |
* | |
* @param {DOMElement} node | |
* @param {string} name | |
*/ | |
deleteValueForProperty: function(node, name) { | |
if (DOMProperty.isStandardName.hasOwnProperty(name) && | |
DOMProperty.isStandardName[name]) { | |
var mutationMethod = DOMProperty.getMutationMethod[name]; | |
if (mutationMethod) { | |
mutationMethod(node, undefined); | |
} else if (DOMProperty.mustUseAttribute[name]) { | |
node.removeAttribute(DOMProperty.getAttributeName[name]); | |
} else { | |
var propName = DOMProperty.getPropertyName[name]; | |
var defaultValue = DOMProperty.getDefaultValueForProperty( | |
node.nodeName, | |
propName | |
); | |
if (!DOMProperty.hasSideEffects[name] || | |
('' + node[propName]) !== defaultValue) { | |
node[propName] = defaultValue; | |
} | |
} | |
} else if (DOMProperty.isCustomAttribute(name)) { | |
node.removeAttribute(name); | |
} else if ("production" !== (development)) { | |
warnUnknownProperty(name); | |
} | |
} | |
}; | |
module.exports = DOMPropertyOperations; | |
/***/ }, | |
/* 43 */ | |
/***/ 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 DOMProperty | |
* @typechecks static-only | |
*/ | |
/*jslint bitwise: true */ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
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. | |
* | |
* 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 Properties = domPropertyConfig.Properties || {}; | |
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) { | |
("production" !== (development) ? invariant( | |
!DOMProperty.isStandardName.hasOwnProperty(propName), | |
'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(!DOMProperty.isStandardName.hasOwnProperty(propName))); | |
DOMProperty.isStandardName[propName] = true; | |
var lowerCased = propName.toLowerCase(); | |
DOMProperty.getPossibleStandardName[lowerCased] = propName; | |
if (DOMAttributeNames.hasOwnProperty(propName)) { | |
var attributeName = DOMAttributeNames[propName]; | |
DOMProperty.getPossibleStandardName[attributeName] = propName; | |
DOMProperty.getAttributeName[propName] = attributeName; | |
} else { | |
DOMProperty.getAttributeName[propName] = lowerCased; | |
} | |
DOMProperty.getPropertyName[propName] = | |
DOMPropertyNames.hasOwnProperty(propName) ? | |
DOMPropertyNames[propName] : | |
propName; | |
if (DOMMutationMethods.hasOwnProperty(propName)) { | |
DOMProperty.getMutationMethod[propName] = DOMMutationMethods[propName]; | |
} else { | |
DOMProperty.getMutationMethod[propName] = null; | |
} | |
var propConfig = Properties[propName]; | |
DOMProperty.mustUseAttribute[propName] = | |
checkMask(propConfig, DOMPropertyInjection.MUST_USE_ATTRIBUTE); | |
DOMProperty.mustUseProperty[propName] = | |
checkMask(propConfig, DOMPropertyInjection.MUST_USE_PROPERTY); | |
DOMProperty.hasSideEffects[propName] = | |
checkMask(propConfig, DOMPropertyInjection.HAS_SIDE_EFFECTS); | |
DOMProperty.hasBooleanValue[propName] = | |
checkMask(propConfig, DOMPropertyInjection.HAS_BOOLEAN_VALUE); | |
DOMProperty.hasNumericValue[propName] = | |
checkMask(propConfig, DOMPropertyInjection.HAS_NUMERIC_VALUE); | |
DOMProperty.hasPositiveNumericValue[propName] = | |
checkMask(propConfig, DOMPropertyInjection.HAS_POSITIVE_NUMERIC_VALUE); | |
DOMProperty.hasOverloadedBooleanValue[propName] = | |
checkMask(propConfig, DOMPropertyInjection.HAS_OVERLOADED_BOOLEAN_VALUE); | |
("production" !== (development) ? invariant( | |
!DOMProperty.mustUseAttribute[propName] || | |
!DOMProperty.mustUseProperty[propName], | |
'DOMProperty: Cannot require using both attribute and property: %s', | |
propName | |
) : invariant(!DOMProperty.mustUseAttribute[propName] || | |
!DOMProperty.mustUseProperty[propName])); | |
("production" !== (development) ? invariant( | |
DOMProperty.mustUseProperty[propName] || | |
!DOMProperty.hasSideEffects[propName], | |
'DOMProperty: Properties that have side effects must use property: %s', | |
propName | |
) : invariant(DOMProperty.mustUseProperty[propName] || | |
!DOMProperty.hasSideEffects[propName])); | |
("production" !== (development) ? invariant( | |
!!DOMProperty.hasBooleanValue[propName] + | |
!!DOMProperty.hasNumericValue[propName] + | |
!!DOMProperty.hasOverloadedBooleanValue[propName] <= 1, | |
'DOMProperty: Value can be one of boolean, overloaded boolean, or ' + | |
'numeric value, but not a combination: %s', | |
propName | |
) : invariant(!!DOMProperty.hasBooleanValue[propName] + | |
!!DOMProperty.hasNumericValue[propName] + | |
!!DOMProperty.hasOverloadedBooleanValue[propName] <= 1)); | |
} | |
} | |
}; | |
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', | |
/** | |
* Checks whether a property name is a standard property. | |
* @type {Object} | |
*/ | |
isStandardName: {}, | |
/** | |
* Mapping from lowercase property names to the properly cased version, used | |
* to warn in the case of missing properties. | |
* @type {Object} | |
*/ | |
getPossibleStandardName: {}, | |
/** | |
* Mapping from normalized names to attribute names that differ. Attribute | |
* names are used when rendering markup or with `*Attribute()`. | |
* @type {Object} | |
*/ | |
getAttributeName: {}, | |
/** | |
* Mapping from normalized names to properties on DOM node instances. | |
* (This includes properties that mutate due to external factors.) | |
* @type {Object} | |
*/ | |
getPropertyName: {}, | |
/** | |
* Mapping from normalized names to mutation methods. This will only exist if | |
* mutation cannot be set simply by the property or `setAttribute()`. | |
* @type {Object} | |
*/ | |
getMutationMethod: {}, | |
/** | |
* Whether the property must be accessed and mutated as an object property. | |
* @type {Object} | |
*/ | |
mustUseAttribute: {}, | |
/** | |
* Whether the property must be accessed and mutated using `*Attribute()`. | |
* (This includes anything that fails `<propName> in <element>`.) | |
* @type {Object} | |
*/ | |
mustUseProperty: {}, | |
/** | |
* Whether or not setting a value causes side effects such as triggering | |
* resources to be loaded or text selection changes. We must ensure that | |
* the value is only set if it has changed. | |
* @type {Object} | |
*/ | |
hasSideEffects: {}, | |
/** | |
* Whether the property should be removed when set to a falsey value. | |
* @type {Object} | |
*/ | |
hasBooleanValue: {}, | |
/** | |
* Whether the property must be numeric or parse as a | |
* numeric and should be removed when set to a falsey value. | |
* @type {Object} | |
*/ | |
hasNumericValue: {}, | |
/** | |
* Whether the property must be positive numeric or parse as a positive | |
* numeric and should be removed when set to a falsey value. | |
* @type {Object} | |
*/ | |
hasPositiveNumericValue: {}, | |
/** | |
* 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. | |
* @type {Object} | |
*/ | |
hasOverloadedBooleanValue: {}, | |
/** | |
* 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; | |
/***/ }, | |
/* 44 */ | |
/***/ 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__(45); | |
/** | |
* 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; | |
/***/ }, | |
/* 45 */ | |
/***/ 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; | |
/***/ }, | |
/* 46 */ | |
/***/ 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 | |
*/ | |
/*jslint evil: true */ | |
'use strict'; | |
var ReactDOMIDOperations = __webpack_require__(47); | |
var ReactMount = __webpack_require__(66); | |
/** | |
* 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; | |
/***/ }, | |
/* 47 */ | |
/***/ 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 ReactDOMIDOperations | |
* @typechecks static-only | |
*/ | |
/*jslint evil: true */ | |
'use strict'; | |
var CSSPropertyOperations = __webpack_require__(48); | |
var DOMChildrenOperations = __webpack_require__(57); | |
var DOMPropertyOperations = __webpack_require__(42); | |
var ReactMount = __webpack_require__(66); | |
var ReactPerf = __webpack_require__(27); | |
var invariant = __webpack_require__(5); | |
var setInnerHTML = __webpack_require__(65); | |
/** | |
* 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. This is made injectable via | |
* `ReactDOMComponent.BackendIDOperations`. | |
*/ | |
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); | |
("production" !== (development) ? invariant( | |
!INVALID_PROPERTY_ERRORS.hasOwnProperty(name), | |
'updatePropertyByID(...): %s', | |
INVALID_PROPERTY_ERRORS[name] | |
) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name))); | |
// 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); | |
} | |
}, | |
/** | |
* Updates a DOM node to remove a property. This should only be used to remove | |
* DOM properties in `DOMProperty`. | |
* | |
* @param {string} id ID of the node to update. | |
* @param {string} name A property name to remove, see `DOMProperty`. | |
* @internal | |
*/ | |
deletePropertyByID: function(id, name, value) { | |
var node = ReactMount.getNode(id); | |
("production" !== (development) ? invariant( | |
!INVALID_PROPERTY_ERRORS.hasOwnProperty(name), | |
'updatePropertyByID(...): %s', | |
INVALID_PROPERTY_ERRORS[name] | |
) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name))); | |
DOMPropertyOperations.deleteValueForProperty(node, name, value); | |
}, | |
/** | |
* Updates a DOM node with new style values. If a value is specified as '', | |
* the corresponding style property will be unset. | |
* | |
* @param {string} id ID of the node to update. | |
* @param {object} styles Mapping from styles to values. | |
* @internal | |
*/ | |
updateStylesByID: function(id, styles) { | |
var node = ReactMount.getNode(id); | |
CSSPropertyOperations.setValueForStyles(node, styles); | |
}, | |
/** | |
* Updates a DOM node's innerHTML. | |
* | |
* @param {string} id ID of the node to update. | |
* @param {string} html An HTML string. | |
* @internal | |
*/ | |
updateInnerHTMLByID: function(id, html) { | |
var node = ReactMount.getNode(id); | |
setInnerHTML(node, html); | |
}, | |
/** | |
* Updates a DOM node's text content set by `props.content`. | |
* | |
* @param {string} id ID of the node to update. | |
* @param {string} content Text content. | |
* @internal | |
*/ | |
updateTextContentByID: function(id, content) { | |
var node = ReactMount.getNode(id); | |
DOMChildrenOperations.updateTextContent(node, content); | |
}, | |
/** | |
* 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', { | |
updatePropertyByID: 'updatePropertyByID', | |
deletePropertyByID: 'deletePropertyByID', | |
updateStylesByID: 'updateStylesByID', | |
updateInnerHTMLByID: 'updateInnerHTMLByID', | |
updateTextContentByID: 'updateTextContentByID', | |
dangerouslyReplaceNodeWithMarkupByID: 'dangerouslyReplaceNodeWithMarkupByID', | |
dangerouslyProcessChildrenUpdates: 'dangerouslyProcessChildrenUpdates' | |
}); | |
module.exports = ReactDOMIDOperations; | |
/***/ }, | |
/* 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 CSSPropertyOperations | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var CSSProperty = __webpack_require__(50); | |
var ExecutionEnvironment = __webpack_require__(51); | |
var camelizeStyleName = __webpack_require__(52); | |
var dangerousStyleValue = __webpack_require__(54); | |
var hyphenateStyleName = __webpack_require__(55); | |
var memoizeStringOnly = __webpack_require__(49); | |
var warning = __webpack_require__(13); | |
var processStyleName = memoizeStringOnly(function(styleName) { | |
return hyphenateStyleName(styleName); | |
}); | |
var styleFloatAccessor = 'cssFloat'; | |
if (ExecutionEnvironment.canUseDOM) { | |
// IE8 only supports accessing cssFloat (standard) as styleFloat | |
if (document.documentElement.style.cssFloat === undefined) { | |
styleFloatAccessor = 'styleFloat'; | |
} | |
} | |
if ("production" !== (development)) { | |
// '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; | |
("production" !== (development) ? warning( | |
false, | |
'Unsupported style property %s. Did you mean %s?', | |
name, | |
camelizeStyleName(name) | |
) : null); | |
}; | |
var warnBadVendoredStyleName = function(name) { | |
if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) { | |
return; | |
} | |
warnedStyleNames[name] = true; | |
("production" !== (development) ? warning( | |
false, | |
'Unsupported vendor-prefixed style property %s. Did you mean %s?', | |
name, | |
name.charAt(0).toUpperCase() + name.slice(1) | |
) : null); | |
}; | |
var warnStyleValueWithSemicolon = function(name, value) { | |
if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) { | |
return; | |
} | |
warnedStyleValues[value] = true; | |
("production" !== (development) ? warning( | |
false, | |
'Style property values shouldn\'t contain a semicolon. ' + | |
'Try "%s: %s" instead.', | |
name, | |
value.replace(badStyleValueWithSemicolonPattern, '') | |
) : null); | |
}; | |
/** | |
* @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 ("production" !== (development)) { | |
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 ("production" !== (development)) { | |
warnValidStyle(styleName, styles[styleName]); | |
} | |
var styleValue = dangerousStyleValue(styleName, styles[styleName]); | |
if (styleName === 'float') { | |
styleName = styleFloatAccessor; | |
} | |
if (styleValue) { | |
style[styleName] = styleValue; | |
} else { | |
var expansion = 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] = ''; | |
} | |
} | |
} | |
} | |
}; | |
module.exports = CSSPropertyOperations; | |
/***/ }, | |
/* 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 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; | |
/***/ }, | |
/* 50 */ | |
/***/ 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 = { | |
boxFlex: true, | |
boxFlexGroup: true, | |
columnCount: true, | |
flex: true, | |
flexGrow: true, | |
flexPositive: true, | |
flexShrink: true, | |
flexNegative: true, | |
fontWeight: true, | |
lineClamp: true, | |
lineHeight: true, | |
opacity: true, | |
order: true, | |
orphans: true, | |
widows: true, | |
zIndex: true, | |
zoom: true, | |
// SVG-related properties | |
fillOpacity: 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: { | |
backgroundImage: true, | |
backgroundPosition: true, | |
backgroundRepeat: true, | |
backgroundColor: 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 | |
} | |
}; | |
var CSSProperty = { | |
isUnitlessNumber: isUnitlessNumber, | |
shorthandPropertyExpansions: shorthandPropertyExpansions | |
}; | |
module.exports = CSSProperty; | |
/***/ }, | |
/* 51 */ | |
/***/ 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 | |
*/ | |
/*jslint evil: true */ | |
"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; | |
/***/ }, | |
/* 52 */ | |
/***/ 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 camelizeStyleName | |
* @typechecks | |
*/ | |
"use strict"; | |
var camelize = __webpack_require__(53); | |
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; | |
/***/ }, | |
/* 53 */ | |
/***/ 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 | |
*/ | |
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; | |
/***/ }, | |
/* 54 */ | |
/***/ 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__(50); | |
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; | |
/***/ }, | |
/* 55 */ | |
/***/ 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__(56); | |
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; | |
/***/ }, | |
/* 56 */ | |
/***/ 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 | |
*/ | |
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; | |
/***/ }, | |
/* 57 */ | |
/***/ 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 DOMChildrenOperations | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var Danger = __webpack_require__(58); | |
var ReactMultiChildUpdateTypes = __webpack_require__(63); | |
var setTextContent = __webpack_require__(64); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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`. | |
parentNode.insertBefore( | |
childNode, | |
parentNode.childNodes[index] || null | |
); | |
} | |
/** | |
* 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; | |
("production" !== (development) ? invariant( | |
updatedChild, | |
'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(updatedChild)); | |
initialChildren = initialChildren || {}; | |
initialChildren[parentID] = initialChildren[parentID] || []; | |
initialChildren[parentID][updatedIndex] = updatedChild; | |
updatedChildren = updatedChildren || []; | |
updatedChildren.push(updatedChild); | |
} | |
} | |
var renderedMarkup = Danger.dangerouslyRenderMarkup(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.TEXT_CONTENT: | |
setTextContent( | |
update.parentNode, | |
update.textContent | |
); | |
break; | |
case ReactMultiChildUpdateTypes.REMOVE_NODE: | |
// Already removed by the for-loop above. | |
break; | |
} | |
} | |
} | |
}; | |
module.exports = DOMChildrenOperations; | |
/***/ }, | |
/* 58 */ | |
/***/ 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 Danger | |
* @typechecks static-only | |
*/ | |
/*jslint evil: true, sub: true */ | |
'use strict'; | |
var ExecutionEnvironment = __webpack_require__(51); | |
var createNodesFromMarkup = __webpack_require__(59); | |
var emptyFunction = __webpack_require__(14); | |
var getMarkupWrap = __webpack_require__(62); | |
var invariant = __webpack_require__(5); | |
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) { | |
("production" !== (development) ? invariant( | |
ExecutionEnvironment.canUseDOM, | |
'dangerouslyRenderMarkup(...): Cannot render markup in a worker ' + | |
'thread. Make sure `window` and `document` are available globally ' + | |
'before requiring React when unit testing or use ' + | |
'React.renderToString for server rendering.' | |
) : invariant(ExecutionEnvironment.canUseDOM)); | |
var nodeName; | |
var markupByNodeName = {}; | |
// Group markup by `nodeName` if a wrap is necessary, else by '*'. | |
for (var i = 0; i < markupList.length; i++) { | |
("production" !== (development) ? invariant( | |
markupList[i], | |
'dangerouslyRenderMarkup(...): Missing markup.' | |
) : invariant(markupList[i])); | |
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); | |
("production" !== (development) ? invariant( | |
!resultList.hasOwnProperty(resultIndex), | |
'Danger: Assigning to an already-occupied result index.' | |
) : invariant(!resultList.hasOwnProperty(resultIndex))); | |
resultList[resultIndex] = renderNode; | |
// This should match resultList.length and markupList.length when | |
// we're done. | |
resultListAssignmentCount += 1; | |
} else if ("production" !== (development)) { | |
console.error( | |
'Danger: Discarding unexpected node:', | |
renderNode | |
); | |
} | |
} | |
} | |
// Although resultList was populated out of order, it should now be a dense | |
// array. | |
("production" !== (development) ? invariant( | |
resultListAssignmentCount === resultList.length, | |
'Danger: Did not assign to every index of resultList.' | |
) : invariant(resultListAssignmentCount === resultList.length)); | |
("production" !== (development) ? invariant( | |
resultList.length === markupList.length, | |
'Danger: Expected markup to render %s nodes, but rendered %s.', | |
markupList.length, | |
resultList.length | |
) : invariant(resultList.length === markupList.length)); | |
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) { | |
("production" !== (development) ? invariant( | |
ExecutionEnvironment.canUseDOM, | |
'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' + | |
'worker thread. Make sure `window` and `document` are available ' + | |
'globally before requiring React when unit testing or use ' + | |
'React.renderToString for server rendering.' | |
) : invariant(ExecutionEnvironment.canUseDOM)); | |
("production" !== (development) ? invariant(markup, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(markup)); | |
("production" !== (development) ? invariant( | |
oldChild.tagName.toLowerCase() !== 'html', | |
'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 React.renderToString().' | |
) : invariant(oldChild.tagName.toLowerCase() !== 'html')); | |
var newChild = createNodesFromMarkup(markup, emptyFunction)[0]; | |
oldChild.parentNode.replaceChild(newChild, oldChild); | |
} | |
}; | |
module.exports = Danger; | |
/***/ }, | |
/* 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 createNodesFromMarkup | |
* @typechecks | |
*/ | |
/*jslint evil: true, sub: true */ | |
var ExecutionEnvironment = __webpack_require__(51); | |
var createArrayFromMixed = __webpack_require__(60); | |
var getMarkupWrap = __webpack_require__(62); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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; | |
("production" !== (development) ? invariant(!!dummyNode, 'createNodesFromMarkup dummy not initialized') : invariant(!!dummyNode)); | |
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) { | |
("production" !== (development) ? invariant( | |
handleScript, | |
'createNodesFromMarkup(...): Unexpected <script> element rendered.' | |
) : invariant(handleScript)); | |
createArrayFromMixed(scripts).forEach(handleScript); | |
} | |
var nodes = createArrayFromMixed(node.childNodes); | |
while (node.lastChild) { | |
node.removeChild(node.lastChild); | |
} | |
return nodes; | |
} | |
module.exports = createNodesFromMarkup; | |
/***/ }, | |
/* 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 createArrayFromMixed | |
* @typechecks | |
*/ | |
var toArray = __webpack_require__(61); | |
/** | |
* 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 | |
(// HTMLCollection/NodeList | |
(Array.isArray(obj) || | |
// arguments | |
('callee' in obj) || '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; | |
/***/ }, | |
/* 61 */ | |
/***/ 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 toArray | |
* @typechecks | |
*/ | |
var invariant = __webpack_require__(5); | |
/** | |
* 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). | |
("production" !== (development) ? invariant( | |
!Array.isArray(obj) && | |
(typeof obj === 'object' || typeof obj === 'function'), | |
'toArray: Array-like object expected' | |
) : invariant(!Array.isArray(obj) && | |
(typeof obj === 'object' || typeof obj === 'function'))); | |
("production" !== (development) ? invariant( | |
typeof length === 'number', | |
'toArray: Object needs a length property' | |
) : invariant(typeof length === 'number')); | |
("production" !== (development) ? invariant( | |
length === 0 || | |
(length - 1) in obj, | |
'toArray: Object should have keys for indices' | |
) : invariant(length === 0 || | |
(length - 1) in obj)); | |
// 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; | |
/***/ }, | |
/* 62 */ | |
/***/ 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 getMarkupWrap | |
*/ | |
var ExecutionEnvironment = __webpack_require__(51); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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 = { | |
// Force wrapping for SVG elements because if they get created inside a <div>, | |
// they will be initialized in the wrong namespace (and will not display). | |
'circle': true, | |
'clipPath': true, | |
'defs': true, | |
'ellipse': true, | |
'g': true, | |
'line': true, | |
'linearGradient': true, | |
'path': true, | |
'polygon': true, | |
'polyline': true, | |
'radialGradient': true, | |
'rect': true, | |
'stop': true, | |
'text': true | |
}; | |
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>', '</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, | |
'circle': svgWrap, | |
'clipPath': svgWrap, | |
'defs': svgWrap, | |
'ellipse': svgWrap, | |
'g': svgWrap, | |
'line': svgWrap, | |
'linearGradient': svgWrap, | |
'path': svgWrap, | |
'polygon': svgWrap, | |
'polyline': svgWrap, | |
'radialGradient': svgWrap, | |
'rect': svgWrap, | |
'stop': svgWrap, | |
'text': svgWrap | |
}; | |
/** | |
* 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) { | |
("production" !== (development) ? invariant(!!dummyNode, 'Markup wrapping node not initialized') : invariant(!!dummyNode)); | |
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; | |
/***/ }, | |
/* 63 */ | |
/***/ 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__(8); | |
/** | |
* 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, | |
TEXT_CONTENT: null | |
}); | |
module.exports = ReactMultiChildUpdateTypes; | |
/***/ }, | |
/* 64 */ | |
/***/ 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__(51); | |
var escapeTextContentForBrowser = __webpack_require__(45); | |
var setInnerHTML = __webpack_require__(65); | |
/** | |
* 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; | |
/***/ }, | |
/* 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 setInnerHTML | |
*/ | |
/* globals MSApp */ | |
'use strict'; | |
var ExecutionEnvironment = __webpack_require__(51); | |
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. | |
node.innerHTML = '\uFEFF' + 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; | |
/***/ }, | |
/* 66 */ | |
/***/ 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 ReactMount | |
*/ | |
'use strict'; | |
var DOMProperty = __webpack_require__(43); | |
var ReactBrowserEventEmitter = __webpack_require__(67); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactElement = __webpack_require__(12); | |
var ReactElementValidator = __webpack_require__(31); | |
var ReactEmptyComponent = __webpack_require__(75); | |
var ReactInstanceHandles = __webpack_require__(3); | |
var ReactInstanceMap = __webpack_require__(24); | |
var ReactMarkupChecksum = __webpack_require__(76); | |
var ReactPerf = __webpack_require__(27); | |
var ReactReconciler = __webpack_require__(28); | |
var ReactUpdateQueue = __webpack_require__(22); | |
var ReactUpdates = __webpack_require__(25); | |
var emptyObject = __webpack_require__(17); | |
var containsNode = __webpack_require__(78); | |
var getReactRootElementInContainer = __webpack_require__(81); | |
var instantiateReactComponent = __webpack_require__(82); | |
var invariant = __webpack_require__(5); | |
var setInnerHTML = __webpack_require__(65); | |
var shouldUpdateReactComponent = __webpack_require__(85); | |
var warning = __webpack_require__(13); | |
var SEPARATOR = ReactInstanceHandles.SEPARATOR; | |
var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME; | |
var nodeCache = {}; | |
var ELEMENT_NODE_TYPE = 1; | |
var DOC_NODE_TYPE = 9; | |
/** Mapping from reactRootID to React component instance. */ | |
var instancesByReactRootID = {}; | |
/** Mapping from reactRootID to `container` nodes. */ | |
var containersByReactRootID = {}; | |
if ("production" !== (development)) { | |
/** __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} 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) { | |
("production" !== (development) ? invariant( | |
!isValid(cached, id), | |
'ReactMount: Two valid but unequal nodes with the same `%s`: %s', | |
ATTR_NAME, id | |
) : invariant(!isValid(cached, id))); | |
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 (ReactEmptyComponent.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) { | |
("production" !== (development) ? invariant( | |
internalGetID(node) === id, | |
'ReactMount: Unexpected modification of `%s`', | |
ATTR_NAME | |
) : invariant(internalGetID(node) === id)); | |
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) { | |
var markup = ReactReconciler.mountComponent( | |
componentInstance, rootID, transaction, emptyObject | |
); | |
componentInstance._isTopLevel = true; | |
ReactMount._mountImageIntoNode(markup, container, shouldReuseMarkup); | |
} | |
/** | |
* 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) { | |
var transaction = ReactUpdates.ReactReconcileTransaction.getPooled(); | |
transaction.perform( | |
mountComponentIntoNode, | |
null, | |
componentInstance, | |
rootID, | |
container, | |
transaction, | |
shouldReuseMarkup | |
); | |
ReactUpdates.ReactReconcileTransaction.release(transaction); | |
} | |
/** | |
* 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 = { | |
/** 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) { | |
if ("production" !== (development)) { | |
ReactElementValidator.checkAndWarnForMutatedProps(nextElement); | |
} | |
ReactMount.scrollMonitor(container, function() { | |
ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement); | |
if (callback) { | |
ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback); | |
} | |
}); | |
if ("production" !== (development)) { | |
// 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) { | |
("production" !== (development) ? invariant( | |
container && ( | |
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE) | |
), | |
'_registerComponent(...): Target container is not a DOM element.' | |
) : invariant(container && ( | |
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE) | |
))); | |
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 | |
) { | |
// Various parts of our code (such as ReactCompositeComponent's | |
// _renderValidatedComponent) assume that calls to render aren't nested; | |
// verify that that's the case. | |
("production" !== (development) ? 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.' | |
) : null); | |
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 | |
); | |
if ("production" !== (development)) { | |
// 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 {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) { | |
("production" !== (development) ? invariant( | |
ReactElement.isValidElement(nextElement), | |
'React.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(ReactElement.isValidElement(nextElement))); | |
var prevComponent = instancesByReactRootID[getReactRootID(container)]; | |
if (prevComponent) { | |
var prevElement = prevComponent._currentElement; | |
if (shouldUpdateReactComponent(prevElement, nextElement)) { | |
return ReactMount._updateRootComponent( | |
prevComponent, | |
nextElement, | |
container, | |
callback | |
).getPublicInstance(); | |
} else { | |
ReactMount.unmountComponentAtNode(container); | |
} | |
} | |
var reactRootElement = getReactRootElementInContainer(container); | |
var containerHasReactMarkup = | |
reactRootElement && ReactMount.isRenderedByReact(reactRootElement); | |
if ("production" !== (development)) { | |
if (!containerHasReactMarkup || reactRootElement.nextSibling) { | |
var rootElementSibling = reactRootElement; | |
while (rootElementSibling) { | |
if (ReactMount.isRenderedByReact(rootElementSibling)) { | |
("production" !== (development) ? 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.' | |
) : null); | |
break; | |
} | |
rootElementSibling = rootElementSibling.nextSibling; | |
} | |
} | |
} | |
var shouldReuseMarkup = containerHasReactMarkup && !prevComponent; | |
var component = ReactMount._renderNewRootComponent( | |
nextElement, | |
container, | |
shouldReuseMarkup | |
).getPublicInstance(); | |
if (callback) { | |
callback.call(component); | |
} | |
return component; | |
}, | |
/** | |
* Constructs a component instance of `constructor` with `initialProps` and | |
* renders it into the supplied `container`. | |
* | |
* @param {function} constructor React component constructor. | |
* @param {?object} props Initial props of the component instance. | |
* @param {DOMElement} container DOM element to render into. | |
* @return {ReactComponent} Component instance rendered in `container`. | |
*/ | |
constructAndRenderComponent: function(constructor, props, container) { | |
var element = ReactElement.createElement(constructor, props); | |
return ReactMount.render(element, container); | |
}, | |
/** | |
* Constructs a component instance of `constructor` with `initialProps` and | |
* renders it into a container node identified by supplied `id`. | |
* | |
* @param {function} componentConstructor React component constructor | |
* @param {?object} props Initial props of the component instance. | |
* @param {string} id ID of the DOM element to render into. | |
* @return {ReactComponent} Component instance rendered in the container node. | |
*/ | |
constructAndRenderComponentByID: function(constructor, props, id) { | |
var domNode = document.getElementById(id); | |
("production" !== (development) ? invariant( | |
domNode, | |
'Tried to get element with id of "%s" but it is not present on the page.', | |
id | |
) : invariant(domNode)); | |
return ReactMount.constructAndRenderComponent(constructor, props, domNode); | |
}, | |
/** | |
* 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.) | |
("production" !== (development) ? 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.' | |
) : null); | |
("production" !== (development) ? invariant( | |
container && ( | |
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE) | |
), | |
'unmountComponentAtNode(...): Target container is not a DOM element.' | |
) : invariant(container && ( | |
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE) | |
))); | |
var reactRootID = getReactRootID(container); | |
var component = instancesByReactRootID[reactRootID]; | |
if (!component) { | |
return false; | |
} | |
ReactMount.unmountComponentFromNode(component, container); | |
delete instancesByReactRootID[reactRootID]; | |
delete containersByReactRootID[reactRootID]; | |
if ("production" !== (development)) { | |
delete rootElementsByReactRootID[reactRootID]; | |
} | |
return true; | |
}, | |
/** | |
* 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} | |
*/ | |
unmountComponentFromNode: function(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); | |
} | |
}, | |
/** | |
* 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 ("production" !== (development)) { | |
var rootElement = rootElementsByReactRootID[reactRootID]; | |
if (rootElement && rootElement.parentNode !== container) { | |
("production" !== (development) ? invariant( | |
// Call internalGetID here because getID calls isValid which calls | |
// findReactContainerForID (this function). | |
internalGetID(rootElement) === reactRootID, | |
'ReactMount: Root element ID differed from reactRootID.' | |
) : invariant(// Call internalGetID here because getID calls isValid which calls | |
// findReactContainerForID (this function). | |
internalGetID(rootElement) === reactRootID)); | |
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 { | |
("production" !== (development) ? warning( | |
false, | |
'ReactMount: Root element has been removed from its original ' + | |
'container. New container:', rootElement.parentNode | |
) : null); | |
} | |
} | |
} | |
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); | |
}, | |
/** | |
* True if the supplied `node` is rendered by React. | |
* | |
* @param {*} node DOM Element to check. | |
* @return {boolean} True if the DOM Element appears to be rendered by React. | |
* @internal | |
*/ | |
isRenderedByReact: function(node) { | |
if (node.nodeType !== 1) { | |
// Not a DOMElement, therefore not a React component | |
return false; | |
} | |
var id = ReactMount.getID(node); | |
return id ? id.charAt(0) === SEPARATOR : false; | |
}, | |
/** | |
* Traverses up the ancestors of the supplied node to find a node that is a | |
* DOM representation of a React component. | |
* | |
* @param {*} node | |
* @return {?DOMEventTarget} | |
* @internal | |
*/ | |
getFirstReactDOM: function(node) { | |
var current = node; | |
while (current && current.parentNode !== current) { | |
if (ReactMount.isRenderedByReact(current)) { | |
return current; | |
} | |
current = current.parentNode; | |
} | |
return null; | |
}, | |
/** | |
* 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; | |
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; | |
("production" !== (development) ? 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)); | |
}, | |
_mountImageIntoNode: function(markup, container, shouldReuseMarkup) { | |
("production" !== (development) ? invariant( | |
container && ( | |
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE) | |
), | |
'mountComponentIntoNode(...): Target container is not valid.' | |
) : invariant(container && ( | |
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE) | |
))); | |
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 diffIndex = firstDifferenceIndex(markup, rootMarkup); | |
var difference = ' (client) ' + | |
markup.substring(diffIndex - 20, diffIndex + 20) + | |
'\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20); | |
("production" !== (development) ? invariant( | |
container.nodeType !== DOC_NODE_TYPE, | |
'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(container.nodeType !== DOC_NODE_TYPE)); | |
if ("production" !== (development)) { | |
("production" !== (development) ? 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 | |
) : null); | |
} | |
} | |
} | |
("production" !== (development) ? invariant( | |
container.nodeType !== DOC_NODE_TYPE, | |
'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 React.renderToString() for server rendering.' | |
) : invariant(container.nodeType !== DOC_NODE_TYPE)); | |
setInnerHTML(container, markup); | |
}, | |
/** | |
* React ID utilities. | |
*/ | |
getReactRootID: getReactRootID, | |
getID: getID, | |
setID: setID, | |
getNode: getNode, | |
getNodeFromInstance: getNodeFromInstance, | |
purgeID: purgeID | |
}; | |
ReactPerf.measureMethods(ReactMount, 'ReactMount', { | |
_renderNewRootComponent: '_renderNewRootComponent', | |
_mountImageIntoNode: '_mountImageIntoNode' | |
}); | |
module.exports = ReactMount; | |
/***/ }, | |
/* 67 */ | |
/***/ 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__(7); | |
var EventPluginHub = __webpack_require__(68); | |
var EventPluginRegistry = __webpack_require__(69); | |
var ReactEventEmitterMixin = __webpack_require__(72); | |
var ViewportMetrics = __webpack_require__(73); | |
var assign = __webpack_require__(16); | |
var isEventSupported = __webpack_require__(74); | |
/** | |
* 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 = { | |
topBlur: 'blur', | |
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', | |
topFocus: 'focus', | |
topInput: 'input', | |
topKeyDown: 'keydown', | |
topKeyPress: 'keypress', | |
topKeyUp: 'keyup', | |
topMouseDown: 'mousedown', | |
topMouseMove: 'mousemove', | |
topMouseOut: 'mouseout', | |
topMouseOver: 'mouseover', | |
topMouseUp: 'mouseup', | |
topPaste: 'paste', | |
topScroll: 'scroll', | |
topSelectionChange: 'selectionchange', | |
topTextInput: 'textInput', | |
topTouchCancel: 'touchcancel', | |
topTouchEnd: 'touchend', | |
topTouchMove: 'touchmove', | |
topTouchStart: 'touchstart', | |
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, l = dependencies.length; i < l; 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 | |
}); | |
module.exports = ReactBrowserEventEmitter; | |
/***/ }, | |
/* 68 */ | |
/***/ 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 EventPluginHub | |
*/ | |
'use strict'; | |
var EventPluginRegistry = __webpack_require__(69); | |
var EventPluginUtils = __webpack_require__(6); | |
var accumulateInto = __webpack_require__(70); | |
var forEachAccumulated = __webpack_require__(71); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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. | |
* @private | |
*/ | |
var executeDispatchesAndRelease = function(event) { | |
if (event) { | |
var executeDispatch = EventPluginUtils.executeDispatch; | |
// Plugins can provide custom behavior when dispatching events. | |
var PluginModule = EventPluginRegistry.getPluginModuleForEvent(event); | |
if (PluginModule && PluginModule.executeDispatch) { | |
executeDispatch = PluginModule.executeDispatch; | |
} | |
EventPluginUtils.executeDispatchesInOrder(event, executeDispatch); | |
if (!event.isPersistent()) { | |
event.constructor.release(event); | |
} | |
} | |
}; | |
/** | |
* - `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; | |
("production" !== (development) ? invariant( | |
valid, | |
'InstanceHandle not injected before use!' | |
) : invariant(valid)); | |
} | |
/** | |
* 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 ("production" !== (development)) { | |
validateInstanceHandle(); | |
} | |
}, | |
getInstanceHandle: function() { | |
if ("production" !== (development)) { | |
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) { | |
("production" !== (development) ? invariant( | |
!listener || typeof listener === 'function', | |
'Expected %s listener to be a function, instead got type %s', | |
registrationName, typeof listener | |
) : invariant(!listener || typeof listener === 'function')); | |
var bankForRegistrationName = | |
listenerBank[registrationName] || (listenerBank[registrationName] = {}); | |
bankForRegistrationName[id] = 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 bankForRegistrationName = listenerBank[registrationName]; | |
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) { | |
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) { | |
var events; | |
var plugins = EventPluginRegistry.plugins; | |
for (var i = 0, l = plugins.length; i < l; 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 | |
); | |
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() { | |
// Set `eventQueue` to null before processing it so that we can tell if more | |
// events get enqueued while processing. | |
var processingEventQueue = eventQueue; | |
eventQueue = null; | |
forEachAccumulated(processingEventQueue, executeDispatchesAndRelease); | |
("production" !== (development) ? invariant( | |
!eventQueue, | |
'processEventQueue(): Additional events were enqueued while processing ' + | |
'an event queue. Support for this has not yet been implemented.' | |
) : invariant(!eventQueue)); | |
}, | |
/** | |
* These are needed for tests only. Do not use! | |
*/ | |
__purge: function() { | |
listenerBank = {}; | |
}, | |
__getListenerBank: function() { | |
return listenerBank; | |
} | |
}; | |
module.exports = EventPluginHub; | |
/***/ }, | |
/* 69 */ | |
/***/ 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 EventPluginRegistry | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
/** | |
* 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); | |
("production" !== (development) ? invariant( | |
pluginIndex > -1, | |
'EventPluginRegistry: Cannot inject event plugins that do not exist in ' + | |
'the plugin ordering, `%s`.', | |
pluginName | |
) : invariant(pluginIndex > -1)); | |
if (EventPluginRegistry.plugins[pluginIndex]) { | |
continue; | |
} | |
("production" !== (development) ? invariant( | |
PluginModule.extractEvents, | |
'EventPluginRegistry: Event plugins must implement an `extractEvents` ' + | |
'method, but `%s` does not.', | |
pluginName | |
) : invariant(PluginModule.extractEvents)); | |
EventPluginRegistry.plugins[pluginIndex] = PluginModule; | |
var publishedEvents = PluginModule.eventTypes; | |
for (var eventName in publishedEvents) { | |
("production" !== (development) ? invariant( | |
publishEventForPlugin( | |
publishedEvents[eventName], | |
PluginModule, | |
eventName | |
), | |
'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', | |
eventName, | |
pluginName | |
) : invariant(publishEventForPlugin( | |
publishedEvents[eventName], | |
PluginModule, | |
eventName | |
))); | |
} | |
} | |
} | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName), | |
'EventPluginHub: More than one plugin attempted to publish the same ' + | |
'event name, `%s`.', | |
eventName | |
) : invariant(!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName))); | |
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) { | |
("production" !== (development) ? invariant( | |
!EventPluginRegistry.registrationNameModules[registrationName], | |
'EventPluginHub: More than one plugin attempted to publish the same ' + | |
'registration name, `%s`.', | |
registrationName | |
) : invariant(!EventPluginRegistry.registrationNameModules[registrationName])); | |
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) { | |
("production" !== (development) ? invariant( | |
!EventPluginOrder, | |
'EventPluginRegistry: Cannot inject event plugin ordering more than ' + | |
'once. You are likely trying to load more than one copy of React.' | |
) : invariant(!EventPluginOrder)); | |
// 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) { | |
("production" !== (development) ? invariant( | |
!namesToPlugins[pluginName], | |
'EventPluginRegistry: Cannot inject two different event plugins ' + | |
'using the same name, `%s`.', | |
pluginName | |
) : invariant(!namesToPlugins[pluginName])); | |
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; | |
/***/ }, | |
/* 70 */ | |
/***/ 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 accumulateInto | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
/** | |
* | |
* 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) { | |
("production" !== (development) ? invariant( | |
next != null, | |
'accumulateInto(...): Accumulated items must not be null or undefined.' | |
) : invariant(next != null)); | |
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; | |
/***/ }, | |
/* 71 */ | |
/***/ 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} 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; | |
/***/ }, | |
/* 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 ReactEventEmitterMixin | |
*/ | |
'use strict'; | |
var EventPluginHub = __webpack_require__(68); | |
function runEventQueueInBatch(events) { | |
EventPluginHub.enqueueEvents(events); | |
EventPluginHub.processEventQueue(); | |
} | |
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) { | |
var events = EventPluginHub.extractEvents( | |
topLevelType, | |
topLevelTarget, | |
topLevelTargetID, | |
nativeEvent | |
); | |
runEventQueueInBatch(events); | |
} | |
}; | |
module.exports = ReactEventEmitterMixin; | |
/***/ }, | |
/* 73 */ | |
/***/ 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; | |
/***/ }, | |
/* 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 isEventSupported | |
*/ | |
'use strict'; | |
var ExecutionEnvironment = __webpack_require__(51); | |
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; | |
/***/ }, | |
/* 75 */ | |
/***/ 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__(12); | |
var ReactInstanceMap = __webpack_require__(24); | |
var invariant = __webpack_require__(5); | |
var component; | |
// This registry keeps track of the React IDs of the components that rendered to | |
// `null` (in reality a placeholder such as `noscript`) | |
var nullComponentIDsRegistry = {}; | |
var ReactEmptyComponentInjection = { | |
injectEmptyComponent: function(emptyComponent) { | |
component = ReactElement.createFactory(emptyComponent); | |
} | |
}; | |
var ReactEmptyComponentType = function() {}; | |
ReactEmptyComponentType.prototype.componentDidMount = function() { | |
var internalInstance = ReactInstanceMap.get(this); | |
// TODO: Make sure we run these methods in the correct order, we shouldn't | |
// need this check. We're going to assume if we're here it means we ran | |
// componentWillUnmount already so there is no internal instance (it gets | |
// removed as part of the unmounting process). | |
if (!internalInstance) { | |
return; | |
} | |
registerNullComponentID(internalInstance._rootNodeID); | |
}; | |
ReactEmptyComponentType.prototype.componentWillUnmount = function() { | |
var internalInstance = ReactInstanceMap.get(this); | |
// TODO: Get rid of this check. See TODO in componentDidMount. | |
if (!internalInstance) { | |
return; | |
} | |
deregisterNullComponentID(internalInstance._rootNodeID); | |
}; | |
ReactEmptyComponentType.prototype.render = function() { | |
("production" !== (development) ? invariant( | |
component, | |
'Trying to return null from a render, but no null placeholder component ' + | |
'was injected.' | |
) : invariant(component)); | |
return component(); | |
}; | |
var emptyElement = ReactElement.createElement(ReactEmptyComponentType); | |
/** | |
* 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]; | |
} | |
/** | |
* @param {string} id Component's `_rootNodeID`. | |
* @return {boolean} True if the component is rendered to null. | |
*/ | |
function isNullComponentID(id) { | |
return !!nullComponentIDsRegistry[id]; | |
} | |
var ReactEmptyComponent = { | |
emptyElement: emptyElement, | |
injection: ReactEmptyComponentInjection, | |
isNullComponentID: isNullComponentID | |
}; | |
module.exports = ReactEmptyComponent; | |
/***/ }, | |
/* 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 ReactMarkupChecksum | |
*/ | |
'use strict'; | |
var adler32 = __webpack_require__(77); | |
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); | |
return markup.replace( | |
'>', | |
' ' + 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; | |
/***/ }, | |
/* 77 */ | |
/***/ 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 | |
*/ | |
/* jslint bitwise:true */ | |
'use strict'; | |
var MOD = 65521; | |
// This is a clean-room implementation of adler32 designed for detecting | |
// if markup is not what we expect it to be. It does not need to be | |
// cryptographically strong, only reasonably good at detecting if markup | |
// generated on the server is different than that on the client. | |
function adler32(data) { | |
var a = 1; | |
var b = 0; | |
for (var i = 0; i < data.length; i++) { | |
a = (a + data.charCodeAt(i)) % MOD; | |
b = (b + a) % MOD; | |
} | |
return a | (b << 16); | |
} | |
module.exports = adler32; | |
/***/ }, | |
/* 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 containsNode | |
* @typechecks | |
*/ | |
var isTextNode = __webpack_require__(79); | |
/*jslint bitwise:true */ | |
/** | |
* 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(outerNode, innerNode) { | |
if (!outerNode || !innerNode) { | |
return false; | |
} else if (outerNode === innerNode) { | |
return true; | |
} else if (isTextNode(outerNode)) { | |
return false; | |
} else if (isTextNode(innerNode)) { | |
return containsNode(outerNode, innerNode.parentNode); | |
} else if (outerNode.contains) { | |
return outerNode.contains(innerNode); | |
} else if (outerNode.compareDocumentPosition) { | |
return !!(outerNode.compareDocumentPosition(innerNode) & 16); | |
} else { | |
return false; | |
} | |
} | |
module.exports = containsNode; | |
/***/ }, | |
/* 79 */ | |
/***/ 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 | |
*/ | |
var isNode = __webpack_require__(80); | |
/** | |
* @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; | |
/***/ }, | |
/* 80 */ | |
/***/ 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. | |
*/ | |
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; | |
/***/ }, | |
/* 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 getReactRootElementInContainer | |
*/ | |
'use strict'; | |
var DOC_NODE_TYPE = 9; | |
/** | |
* @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; | |
} | |
} | |
module.exports = getReactRootElementInContainer; | |
/***/ }, | |
/* 82 */ | |
/***/ 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 instantiateReactComponent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactCompositeComponent = __webpack_require__(83); | |
var ReactEmptyComponent = __webpack_require__(75); | |
var ReactNativeComponent = __webpack_require__(34); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
// To avoid a cyclic dependency, we create the final class in this module | |
var ReactCompositeComponentWrapper = function() { }; | |
assign( | |
ReactCompositeComponentWrapper.prototype, | |
ReactCompositeComponent.Mixin, | |
{ | |
_instantiateReactComponent: instantiateReactComponent | |
} | |
); | |
/** | |
* 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 | |
* @param {*} parentCompositeType The composite type that resolved this. | |
* @return {object} A new instance of the element's constructor. | |
* @protected | |
*/ | |
function instantiateReactComponent(node, parentCompositeType) { | |
var instance; | |
if (node === null || node === false) { | |
node = ReactEmptyComponent.emptyElement; | |
} | |
if (typeof node === 'object') { | |
var element = node; | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
element && (typeof element.type === 'function' || | |
typeof element.type === 'string'), | |
'Only functions or strings can be mounted as React components.' | |
) : null); | |
} | |
// Special case string values | |
if (parentCompositeType === element.type && | |
typeof element.type === 'string') { | |
// Avoid recursion if the wrapper renders itself. | |
instance = ReactNativeComponent.createInternalComponent(element); | |
// All native components are currently wrapped in a composite so we're | |
// safe to assume that this is what we should instantiate. | |
} else if (isInternalComponentType(element.type)) { | |
// This is temporarily available for custom components that are not string | |
// represenations. 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 { | |
("production" !== (development) ? invariant( | |
false, | |
'Encountered invalid React node of type %s', | |
typeof node | |
) : invariant(false)); | |
} | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
typeof instance.construct === 'function' && | |
typeof instance.mountComponent === 'function' && | |
typeof instance.receiveComponent === 'function' && | |
typeof instance.unmountComponent === 'function', | |
'Only React Components can be mounted.' | |
) : null); | |
} | |
// 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 ("production" !== (development)) { | |
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 ("production" !== (development)) { | |
if (Object.preventExtensions) { | |
Object.preventExtensions(instance); | |
} | |
} | |
return instance; | |
} | |
module.exports = instantiateReactComponent; | |
/***/ }, | |
/* 83 */ | |
/***/ 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 ReactCompositeComponent | |
*/ | |
'use strict'; | |
var ReactComponentEnvironment = __webpack_require__(84); | |
var ReactContext = __webpack_require__(15); | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactElement = __webpack_require__(12); | |
var ReactElementValidator = __webpack_require__(31); | |
var ReactInstanceMap = __webpack_require__(24); | |
var ReactLifeCycle = __webpack_require__(23); | |
var ReactNativeComponent = __webpack_require__(34); | |
var ReactPerf = __webpack_require__(27); | |
var ReactPropTypeLocations = __webpack_require__(32); | |
var ReactPropTypeLocationNames = __webpack_require__(33); | |
var ReactReconciler = __webpack_require__(28); | |
var ReactUpdates = __webpack_require__(25); | |
var assign = __webpack_require__(16); | |
var emptyObject = __webpack_require__(17); | |
var invariant = __webpack_require__(5); | |
var shouldUpdateReactComponent = __webpack_require__(85); | |
var warning = __webpack_require__(13); | |
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 ''; | |
} | |
/** | |
* ------------------ 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._isTopLevel = false; | |
// 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(this._currentElement._context); | |
var Component = ReactNativeComponent.getComponentClassForElement( | |
this._currentElement | |
); | |
// Initialize the public class | |
var inst = new Component(publicProps, publicContext); | |
if ("production" !== (development)) { | |
// This will throw later in _renderValidatedComponent, but add an early | |
// warning now to help debugging | |
("production" !== (development) ? warning( | |
inst.render != null, | |
'%s(...): No `render` method found on the returned component ' + | |
'instance: you may have forgotten to define `render` in your ' + | |
'component or you may have accidentally tried to render an element ' + | |
'whose type is a function that isn\'t a React component.', | |
Component.displayName || Component.name || 'Component' | |
) : null); | |
} | |
// 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; | |
this._instance = inst; | |
// Store a reference from the instance back to the internal representation | |
ReactInstanceMap.set(inst, this); | |
if ("production" !== (development)) { | |
this._warnIfContextsDiffer(this._currentElement._context, context); | |
} | |
if ("production" !== (development)) { | |
// 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. | |
("production" !== (development) ? 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' | |
) : null); | |
("production" !== (development) ? 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' | |
) : null); | |
("production" !== (development) ? warning( | |
!inst.propTypes, | |
'propTypes was defined as an instance property on %s. Use a static ' + | |
'property to define propTypes instead.', | |
this.getName() || 'a component' | |
) : null); | |
("production" !== (development) ? warning( | |
!inst.contextTypes, | |
'contextTypes was defined as an instance property on %s. Use a ' + | |
'static property to define contextTypes instead.', | |
this.getName() || 'a component' | |
) : null); | |
("production" !== (development) ? 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') | |
) : null); | |
} | |
var initialState = inst.state; | |
if (initialState === undefined) { | |
inst.state = initialState = null; | |
} | |
("production" !== (development) ? invariant( | |
typeof initialState === 'object' && !Array.isArray(initialState), | |
'%s.state: must be set to an object or null', | |
this.getName() || 'ReactCompositeComponent' | |
) : invariant(typeof initialState === 'object' && !Array.isArray(initialState))); | |
this._pendingStateQueue = null; | |
this._pendingReplaceState = false; | |
this._pendingForceUpdate = false; | |
var childContext; | |
var renderedElement; | |
var previouslyMounting = ReactLifeCycle.currentlyMountingInstance; | |
ReactLifeCycle.currentlyMountingInstance = this; | |
try { | |
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); | |
} | |
} | |
childContext = this._getValidatedChildContext(context); | |
renderedElement = this._renderValidatedComponent(childContext); | |
} finally { | |
ReactLifeCycle.currentlyMountingInstance = previouslyMounting; | |
} | |
this._renderedComponent = this._instantiateReactComponent( | |
renderedElement, | |
this._currentElement.type // The wrapping type | |
); | |
var markup = ReactReconciler.mountComponent( | |
this._renderedComponent, | |
rootID, | |
transaction, | |
this._mergeChildContext(context, childContext) | |
); | |
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) { | |
var previouslyUnmounting = ReactLifeCycle.currentlyUnmountingInstance; | |
ReactLifeCycle.currentlyUnmountingInstance = this; | |
try { | |
inst.componentWillUnmount(); | |
} finally { | |
ReactLifeCycle.currentlyUnmountingInstance = previouslyUnmounting; | |
} | |
} | |
ReactReconciler.unmountComponent(this._renderedComponent); | |
this._renderedComponent = null; | |
// Reset pending fields | |
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; | |
// 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; | |
}, | |
/** | |
* Schedule a partial update to the props. Only used for internal testing. | |
* | |
* @param {object} partialProps Subset of the next props. | |
* @param {?function} callback Called after props are updated. | |
* @final | |
* @internal | |
*/ | |
_setPropsInternal: function(partialProps, callback) { | |
// This is a deoptimized path. We optimize for always having an element. | |
// This creates an extra internal element. | |
var element = this._pendingElement || this._currentElement; | |
this._pendingElement = ReactElement.cloneAndReplaceProps( | |
element, | |
assign({}, element.props, partialProps) | |
); | |
ReactUpdates.enqueueUpdate(this, callback); | |
}, | |
/** | |
* Filters the context object to only contain keys specified in | |
* `contextTypes` | |
* | |
* @param {object} context | |
* @return {?object} | |
* @private | |
*/ | |
_maskContext: function(context) { | |
var maskedContext = null; | |
// This really should be getting the component class for the element, | |
// but we know that we're not going to need it for built-ins. | |
if (typeof this._currentElement.type === 'string') { | |
return emptyObject; | |
} | |
var contextTypes = this._currentElement.type.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 ("production" !== (development)) { | |
var Component = ReactNativeComponent.getComponentClassForElement( | |
this._currentElement | |
); | |
if (Component.contextTypes) { | |
this._checkPropTypes( | |
Component.contextTypes, | |
maskedContext, | |
ReactPropTypeLocations.context | |
); | |
} | |
} | |
return maskedContext; | |
}, | |
/** | |
* @param {object} currentContext | |
* @return {object} | |
* @private | |
*/ | |
_getValidatedChildContext: function(currentContext) { | |
var inst = this._instance; | |
var childContext = inst.getChildContext && inst.getChildContext(); | |
if (childContext) { | |
("production" !== (development) ? invariant( | |
typeof inst.constructor.childContextTypes === 'object', | |
'%s.getChildContext(): childContextTypes must be defined in order to ' + | |
'use getChildContext().', | |
this.getName() || 'ReactCompositeComponent' | |
) : invariant(typeof inst.constructor.childContextTypes === 'object')); | |
if ("production" !== (development)) { | |
this._checkPropTypes( | |
inst.constructor.childContextTypes, | |
childContext, | |
ReactPropTypeLocations.childContext | |
); | |
} | |
for (var name in childContext) { | |
("production" !== (development) ? invariant( | |
name in inst.constructor.childContextTypes, | |
'%s.getChildContext(): key "%s" is not defined in childContextTypes.', | |
this.getName() || 'ReactCompositeComponent', | |
name | |
) : invariant(name in inst.constructor.childContextTypes)); | |
} | |
return childContext; | |
} | |
return null; | |
}, | |
_mergeChildContext: function(currentContext, childContext) { | |
if (childContext) { | |
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 ("production" !== (development)) { | |
var Component = ReactNativeComponent.getComponentClassForElement( | |
this._currentElement | |
); | |
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. | |
("production" !== (development) ? invariant( | |
typeof propTypes[propName] === 'function', | |
'%s: %s type `%s` is invalid; it must be a function, usually ' + | |
'from React.PropTypes.', | |
componentName || 'React class', | |
ReactPropTypeLocationNames[location], | |
propName | |
) : invariant(typeof propTypes[propName] === 'function')); | |
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 | |
// React.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 | |
("production" !== (development) ? warning( | |
false, | |
'Failed Composite propType: %s%s', | |
error.message, | |
addendum | |
) : null); | |
} else { | |
("production" !== (development) ? warning( | |
false, | |
'Failed Context Types: %s%s', | |
error.message, | |
addendum | |
) : null); | |
} | |
} | |
} | |
} | |
}, | |
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) { | |
if ("production" !== (development)) { | |
ReactElementValidator.checkAndWarnForMutatedProps( | |
this._currentElement | |
); | |
} | |
this.updateComponent( | |
transaction, | |
this._currentElement, | |
this._currentElement, | |
this._context, | |
this._context | |
); | |
} | |
}, | |
/** | |
* Compare two contexts, warning if they are different | |
* TODO: Remove this check when owner-context is removed | |
*/ | |
_warnIfContextsDiffer: function(ownerBasedContext, parentBasedContext) { | |
ownerBasedContext = this._maskContext(ownerBasedContext); | |
parentBasedContext = this._maskContext(parentBasedContext); | |
var parentKeys = Object.keys(parentBasedContext).sort(); | |
var displayName = this.getName() || 'ReactCompositeComponent'; | |
for (var i = 0; i < parentKeys.length; i++) { | |
var key = parentKeys[i]; | |
("production" !== (development) ? warning( | |
ownerBasedContext[key] === parentBasedContext[key], | |
'owner-based and parent-based contexts differ ' + | |
'(values: `%s` vs `%s`) for key (%s) while mounting %s ' + | |
'(see: http://fb.me/react-context-by-parent)', | |
ownerBasedContext[key], | |
parentBasedContext[key], | |
key, | |
displayName | |
) : null); | |
} | |
}, | |
/** | |
* 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 = inst.context; | |
var nextProps = inst.props; | |
// Distinguish between a props update versus a simple state update | |
if (prevParentElement !== nextParentElement) { | |
nextContext = this._processContext(nextParentElement._context); | |
nextProps = this._processProps(nextParentElement.props); | |
if ("production" !== (development)) { | |
if (nextUnmaskedContext != null) { | |
this._warnIfContextsDiffer( | |
nextParentElement._context, | |
nextUnmaskedContext | |
); | |
} | |
} | |
// 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 ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
typeof shouldUpdate !== 'undefined', | |
'%s.shouldComponentUpdate(): Returned undefined instead of a ' + | |
'boolean value. Make sure to return true or false.', | |
this.getName() || 'ReactCompositeComponent' | |
) : null); | |
} | |
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 prevProps = inst.props; | |
var prevState = inst.state; | |
var 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 (inst.componentDidUpdate) { | |
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 childContext = this._getValidatedChildContext(); | |
var nextRenderedElement = this._renderValidatedComponent(childContext); | |
if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) { | |
ReactReconciler.receiveComponent( | |
prevComponentInstance, | |
nextRenderedElement, | |
transaction, | |
this._mergeChildContext(context, childContext) | |
); | |
} 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, | |
this._currentElement.type | |
); | |
var nextMarkup = ReactReconciler.mountComponent( | |
this._renderedComponent, | |
thisID, | |
transaction, | |
this._mergeChildContext(context, childContext) | |
); | |
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 ("production" !== (development)) { | |
// 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(childContext) { | |
var renderedComponent; | |
var previousContext = ReactContext.current; | |
ReactContext.current = this._mergeChildContext( | |
this._currentElement._context, | |
childContext | |
); | |
ReactCurrentOwner.current = this; | |
try { | |
renderedComponent = | |
this._renderValidatedComponentWithoutOwnerOrContext(); | |
} finally { | |
ReactContext.current = previousContext; | |
ReactCurrentOwner.current = null; | |
} | |
("production" !== (development) ? invariant( | |
// TODO: An `isValidNode` function would probably be more appropriate | |
renderedComponent === null || renderedComponent === false || | |
ReactElement.isValidElement(renderedComponent), | |
'%s.render(): A valid ReactComponent must be returned. You may have ' + | |
'returned undefined, an array or some other invalid object.', | |
this.getName() || 'ReactCompositeComponent' | |
) : invariant(// TODO: An `isValidNode` function would probably be more appropriate | |
renderedComponent === null || renderedComponent === false || | |
ReactElement.isValidElement(renderedComponent))); | |
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(); | |
var refs = inst.refs === emptyObject ? (inst.refs = {}) : inst.refs; | |
refs[ref] = component.getPublicInstance(); | |
}, | |
/** | |
* 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 React.render. Can be null for stateless | |
* components. | |
* | |
* @return {ReactComponent} the public component instance. | |
* @internal | |
*/ | |
getPublicInstance: function() { | |
return this._instance; | |
}, | |
// Stub | |
_instantiateReactComponent: null | |
}; | |
ReactPerf.measureMethods( | |
ReactCompositeComponentMixin, | |
'ReactCompositeComponent', | |
{ | |
mountComponent: 'mountComponent', | |
updateComponent: 'updateComponent', | |
_renderValidatedComponent: '_renderValidatedComponent' | |
} | |
); | |
var ReactCompositeComponent = { | |
Mixin: ReactCompositeComponentMixin | |
}; | |
module.exports = ReactCompositeComponent; | |
/***/ }, | |
/* 84 */ | |
/***/ 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 ReactComponentEnvironment | |
*/ | |
'use strict'; | |
var invariant = __webpack_require__(5); | |
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) { | |
("production" !== (development) ? invariant( | |
!injected, | |
'ReactCompositeComponent: injectEnvironment() can only be called once.' | |
) : invariant(!injected)); | |
ReactComponentEnvironment.unmountIDFromEnvironment = | |
environment.unmountIDFromEnvironment; | |
ReactComponentEnvironment.replaceNodeWithMarkupByID = | |
environment.replaceNodeWithMarkupByID; | |
ReactComponentEnvironment.processChildrenUpdates = | |
environment.processChildrenUpdates; | |
injected = true; | |
} | |
} | |
}; | |
module.exports = ReactComponentEnvironment; | |
/***/ }, | |
/* 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 shouldUpdateReactComponent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var warning = __webpack_require__(13); | |
/** | |
* 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) { | |
if (prevElement != null && nextElement != null) { | |
var prevType = typeof prevElement; | |
var nextType = typeof nextElement; | |
if (prevType === 'string' || prevType === 'number') { | |
return (nextType === 'string' || nextType === 'number'); | |
} else { | |
if (nextType === 'object' && | |
prevElement.type === nextElement.type && | |
prevElement.key === nextElement.key) { | |
var ownersMatch = prevElement._owner === nextElement._owner; | |
var prevName = null; | |
var nextName = null; | |
var nextDisplayName = null; | |
if ("production" !== (development)) { | |
if (!ownersMatch) { | |
if (prevElement._owner != null && | |
prevElement._owner.getPublicInstance() != null && | |
prevElement._owner.getPublicInstance().constructor != null) { | |
prevName = | |
prevElement._owner.getPublicInstance().constructor.displayName; | |
} | |
if (nextElement._owner != null && | |
nextElement._owner.getPublicInstance() != null && | |
nextElement._owner.getPublicInstance().constructor != null) { | |
nextName = | |
nextElement._owner.getPublicInstance().constructor.displayName; | |
} | |
if (nextElement.type != null && | |
nextElement.type.displayName != null) { | |
nextDisplayName = nextElement.type.displayName; | |
} | |
if (nextElement.type != null && typeof nextElement.type === 'string') { | |
nextDisplayName = nextElement.type; | |
} | |
if (typeof nextElement.type !== 'string' || | |
nextElement.type === 'input' || | |
nextElement.type === 'textarea') { | |
if ((prevElement._owner != null && | |
prevElement._owner._isOwnerNecessary === false) || | |
(nextElement._owner != null && | |
nextElement._owner._isOwnerNecessary === false)) { | |
if (prevElement._owner != null) { | |
prevElement._owner._isOwnerNecessary = true; | |
} | |
if (nextElement._owner != null) { | |
nextElement._owner._isOwnerNecessary = true; | |
} | |
("production" !== (development) ? warning( | |
false, | |
'<%s /> is being rendered by both %s and %s using the same ' + | |
'key (%s) in the same place. Currently, this means that ' + | |
'they don\'t preserve state. This behavior should be very ' + | |
'rare so we\'re considering deprecating it. Please contact ' + | |
'the React team and explain your use case so that we can ' + | |
'take that into consideration.', | |
nextDisplayName || 'Unknown Component', | |
prevName || '[Unknown]', | |
nextName || '[Unknown]', | |
prevElement.key | |
) : null); | |
} | |
} | |
} | |
} | |
return ownersMatch; | |
} | |
} | |
} | |
return false; | |
} | |
module.exports = shouldUpdateReactComponent; | |
/***/ }, | |
/* 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 ReactDOMComponent | |
* @typechecks static-only | |
*/ | |
/* global hasOwnProperty:true */ | |
'use strict'; | |
var CSSPropertyOperations = __webpack_require__(48); | |
var DOMProperty = __webpack_require__(43); | |
var DOMPropertyOperations = __webpack_require__(42); | |
var ReactBrowserEventEmitter = __webpack_require__(67); | |
var ReactComponentBrowserEnvironment = | |
__webpack_require__(46); | |
var ReactMount = __webpack_require__(66); | |
var ReactMultiChild = __webpack_require__(87); | |
var ReactPerf = __webpack_require__(27); | |
var assign = __webpack_require__(16); | |
var escapeTextContentForBrowser = __webpack_require__(45); | |
var invariant = __webpack_require__(5); | |
var isEventSupported = __webpack_require__(74); | |
var keyOf = __webpack_require__(38); | |
var warning = __webpack_require__(13); | |
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 STYLE = keyOf({style: null}); | |
var ELEMENT_NODE_TYPE = 1; | |
/** | |
* Optionally injectable operations for mutating the DOM | |
*/ | |
var BackendIDOperations = null; | |
/** | |
* @param {?object} props | |
*/ | |
function assertValidProps(props) { | |
if (!props) { | |
return; | |
} | |
// Note the use of `==` which checks for null or undefined. | |
if (props.dangerouslySetInnerHTML != null) { | |
("production" !== (development) ? invariant( | |
props.children == null, | |
'Can only set one of `children` or `props.dangerouslySetInnerHTML`.' | |
) : invariant(props.children == null)); | |
("production" !== (development) ? invariant( | |
typeof props.dangerouslySetInnerHTML === 'object' && | |
'__html' in props.dangerouslySetInnerHTML, | |
'`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' + | |
'Please visit https://fb.me/react-invariant-dangerously-set-inner-html ' + | |
'for more information.' | |
) : invariant(typeof props.dangerouslySetInnerHTML === 'object' && | |
'__html' in props.dangerouslySetInnerHTML)); | |
} | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
props.innerHTML == null, | |
'Directly setting property `innerHTML` is not permitted. ' + | |
'For more information, lookup documentation on `dangerouslySetInnerHTML`.' | |
) : null); | |
("production" !== (development) ? 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.' | |
) : null); | |
} | |
("production" !== (development) ? invariant( | |
props.style == null || typeof props.style === 'object', | |
'The `style` prop expects a mapping from style properties to values, ' + | |
'not a string. For example, style={{marginRight: spacing + \'em\'}} when ' + | |
'using JSX.' | |
) : invariant(props.style == null || typeof props.style === 'object')); | |
} | |
function putListener(id, registrationName, listener, transaction) { | |
if ("production" !== (development)) { | |
// IE8 has no API for event capturing and the `onScroll` event doesn't | |
// bubble. | |
("production" !== (development) ? warning( | |
registrationName !== 'onScroll' || isEventSupported('scroll', true), | |
'This browser doesn\'t support the `onScroll` event' | |
) : null); | |
} | |
var container = ReactMount.findReactContainerForID(id); | |
if (container) { | |
var doc = container.nodeType === ELEMENT_NODE_TYPE ? | |
container.ownerDocument : | |
container; | |
listenTo(registrationName, doc); | |
} | |
transaction.getPutListenerQueue().enqueuePutListener( | |
id, | |
registrationName, | |
listener | |
); | |
} | |
// 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. | |
}; | |
// We accept any tag to be rendered but since this gets injected into abitrary | |
// 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)) { | |
("production" !== (development) ? invariant(VALID_TAG_REGEX.test(tag), 'Invalid tag: %s', tag) : invariant(VALID_TAG_REGEX.test(tag))); | |
validatedTagCache[tag] = true; | |
} | |
} | |
/** | |
* 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; | |
this._renderedChildren = null; | |
this._previousStyleCopy = null; | |
this._rootNodeID = 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 | |
* @return {string} The computed markup. | |
*/ | |
mountComponent: function(rootID, transaction, context) { | |
this._rootNodeID = rootID; | |
assertValidProps(this._currentElement.props); | |
var closeTag = omittedCloseTags[this._tag] ? '' : '</' + this._tag + '>'; | |
return ( | |
this._createOpenTagMarkupAndPutListeners(transaction) + | |
this._createContentMarkup(transaction, context) + | |
closeTag | |
); | |
}, | |
/** | |
* 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 | |
* @return {string} Markup of opening tag. | |
*/ | |
_createOpenTagMarkupAndPutListeners: function(transaction) { | |
var props = this._currentElement.props; | |
var ret = '<' + this._tag; | |
for (var propKey in props) { | |
if (!props.hasOwnProperty(propKey)) { | |
continue; | |
} | |
var propValue = props[propKey]; | |
if (propValue == null) { | |
continue; | |
} | |
if (registrationNameModules.hasOwnProperty(propKey)) { | |
putListener(this._rootNodeID, propKey, propValue, transaction); | |
} else { | |
if (propKey === STYLE) { | |
if (propValue) { | |
propValue = this._previousStyleCopy = assign({}, props.style); | |
} | |
propValue = CSSPropertyOperations.createMarkupForStyles(propValue); | |
} | |
var 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} context | |
* @return {string} Content markup. | |
*/ | |
_createContentMarkup: function(transaction, context) { | |
var prefix = ''; | |
if (this._tag === 'listing' || | |
this._tag === 'pre' || | |
this._tag === 'textarea') { | |
// Add an initial newline because browsers ignore the first newline in | |
// a <listing>, <pre>, or <textarea> as an "authoring convenience" -- see | |
// https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody. | |
prefix = '\n'; | |
} | |
var props = this._currentElement.props; | |
// Intentional use of != to avoid catching zero/false. | |
var innerHTML = props.dangerouslySetInnerHTML; | |
if (innerHTML != null) { | |
if (innerHTML.__html != null) { | |
return prefix + innerHTML.__html; | |
} | |
} else { | |
var contentToUse = | |
CONTENT_TYPES[typeof props.children] ? props.children : null; | |
var childrenToUse = contentToUse != null ? null : props.children; | |
if (contentToUse != null) { | |
return prefix + escapeTextContentForBrowser(contentToUse); | |
} else if (childrenToUse != null) { | |
var mountImages = this.mountChildren( | |
childrenToUse, | |
transaction, | |
context | |
); | |
return prefix + mountImages.join(''); | |
} | |
} | |
return prefix; | |
}, | |
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) { | |
assertValidProps(this._currentElement.props); | |
this._updateDOMProperties(prevElement.props, transaction); | |
this._updateDOMChildren(prevElement.props, transaction, context); | |
}, | |
/** | |
* 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 {ReactReconcileTransaction} transaction | |
*/ | |
_updateDOMProperties: function(lastProps, transaction) { | |
var nextProps = this._currentElement.props; | |
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)) { | |
deleteListener(this._rootNodeID, propKey); | |
} else if ( | |
DOMProperty.isStandardName[propKey] || | |
DOMProperty.isCustomAttribute(propKey)) { | |
BackendIDOperations.deletePropertyByID( | |
this._rootNodeID, | |
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) { | |
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)) { | |
putListener(this._rootNodeID, propKey, nextProp, transaction); | |
} else if ( | |
DOMProperty.isStandardName[propKey] || | |
DOMProperty.isCustomAttribute(propKey)) { | |
BackendIDOperations.updatePropertyByID( | |
this._rootNodeID, | |
propKey, | |
nextProp | |
); | |
} | |
} | |
if (styleUpdates) { | |
BackendIDOperations.updateStylesByID( | |
this._rootNodeID, | |
styleUpdates | |
); | |
} | |
}, | |
/** | |
* Reconciles the children with the various properties that affect the | |
* children content. | |
* | |
* @param {object} lastProps | |
* @param {ReactReconcileTransaction} transaction | |
*/ | |
_updateDOMChildren: function(lastProps, transaction, context) { | |
var nextProps = this._currentElement.props; | |
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) { | |
BackendIDOperations.updateInnerHTMLByID( | |
this._rootNodeID, | |
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() { | |
this.unmountChildren(); | |
ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID); | |
ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID); | |
this._rootNodeID = null; | |
} | |
}; | |
ReactPerf.measureMethods(ReactDOMComponent, 'ReactDOMComponent', { | |
mountComponent: 'mountComponent', | |
updateComponent: 'updateComponent' | |
}); | |
assign( | |
ReactDOMComponent.prototype, | |
ReactDOMComponent.Mixin, | |
ReactMultiChild.Mixin | |
); | |
ReactDOMComponent.injection = { | |
injectIDOperations: function(IDOperations) { | |
ReactDOMComponent.BackendIDOperations = BackendIDOperations = IDOperations; | |
} | |
}; | |
module.exports = ReactDOMComponent; | |
/***/ }, | |
/* 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 ReactMultiChild | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactComponentEnvironment = __webpack_require__(84); | |
var ReactMultiChildUpdateTypes = __webpack_require__(63); | |
var ReactReconciler = __webpack_require__(28); | |
var ReactChildReconciler = __webpack_require__(88); | |
/** | |
* 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 enqueueMarkup(parentID, markup, toIndex) { | |
// NOTE: Null values reduce hidden classes. | |
updateQueue.push({ | |
parentID: parentID, | |
parentNode: null, | |
type: ReactMultiChildUpdateTypes.INSERT_MARKUP, | |
markupIndex: markupQueue.push(markup) - 1, | |
textContent: 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, | |
textContent: 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, | |
textContent: null, | |
fromIndex: fromIndex, | |
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, | |
textContent: 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: { | |
/** | |
* 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 = ReactChildReconciler.instantiateChildren( | |
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); | |
index++; | |
} | |
} | |
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._unmountChildByName(prevChildren[name], name); | |
} | |
} | |
// Set new text content. | |
this.setTextContent(nextContent); | |
errorThrown = false; | |
} finally { | |
updateDepth--; | |
if (!updateDepth) { | |
if (errorThrown) { | |
clearQueue(); | |
} else { | |
processQueue(); | |
} | |
} | |
} | |
}, | |
/** | |
* Updates the rendered children with new children. | |
* | |
* @param {?object} nextNestedChildren Nested child maps. | |
* @param {ReactReconcileTransaction} transaction | |
* @internal | |
*/ | |
updateChildren: function(nextNestedChildren, transaction, context) { | |
updateDepth++; | |
var errorThrown = true; | |
try { | |
this._updateChildren(nextNestedChildren, 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} nextNestedChildren Nested child maps. | |
* @param {ReactReconcileTransaction} transaction | |
* @final | |
* @protected | |
*/ | |
_updateChildren: function(nextNestedChildren, transaction, context) { | |
var prevChildren = this._renderedChildren; | |
var nextChildren = ReactChildReconciler.updateChildren( | |
prevChildren, nextNestedChildren, 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._unmountChildByName(prevChild, name); | |
} | |
// 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._unmountChildByName(prevChildren[name], 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) { | |
enqueueMarkup(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); | |
}, | |
/** | |
* 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 by name. | |
* | |
* NOTE: This is part of `updateChildren` and is here for readability. | |
* | |
* @param {ReactComponent} child Component to unmount. | |
* @param {string} name Name of the child in `this._renderedChildren`. | |
* @private | |
*/ | |
_unmountChildByName: function(child, name) { | |
this.removeChild(child); | |
child._mountIndex = null; | |
} | |
} | |
}; | |
module.exports = ReactMultiChild; | |
/***/ }, | |
/* 88 */ | |
/***/ 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 ReactChildReconciler | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactReconciler = __webpack_require__(28); | |
var flattenChildren = __webpack_require__(89); | |
var instantiateReactComponent = __webpack_require__(82); | |
var shouldUpdateReactComponent = __webpack_require__(85); | |
/** | |
* 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) { | |
var children = flattenChildren(nestedChildNodes); | |
for (var name in children) { | |
if (children.hasOwnProperty(name)) { | |
var child = children[name]; | |
// The rendered children must be turned into instances as they're | |
// mounted. | |
var childInstance = instantiateReactComponent(child, null); | |
children[name] = childInstance; | |
} | |
} | |
return children; | |
}, | |
/** | |
* Updates the rendered children and returns a new set of children. | |
* | |
* @param {?object} prevChildren Previously initialized set of children. | |
* @param {?object} nextNestedChildNodes Nested child maps. | |
* @param {ReactReconcileTransaction} transaction | |
* @param {object} context | |
* @return {?object} A new set of child instances. | |
* @internal | |
*/ | |
updateChildren: function( | |
prevChildren, | |
nextNestedChildNodes, | |
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. | |
var nextChildren = flattenChildren(nextNestedChildNodes); | |
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 (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) { | |
var renderedChild = renderedChildren[name]; | |
ReactReconciler.unmountComponent(renderedChild); | |
} | |
} | |
}; | |
module.exports = ReactChildReconciler; | |
/***/ }, | |
/* 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 flattenChildren | |
*/ | |
'use strict'; | |
var traverseAllChildren = __webpack_require__(19); | |
var warning = __webpack_require__(13); | |
/** | |
* @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.hasOwnProperty(name); | |
if ("production" !== (development)) { | |
("production" !== (development) ? 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 | |
) : null); | |
} | |
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; | |
/***/ }, | |
/* 90 */ | |
/***/ 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 ReactDefaultInjection | |
*/ | |
'use strict'; | |
var BeforeInputEventPlugin = __webpack_require__(91); | |
var ChangeEventPlugin = __webpack_require__(99); | |
var ClientReactRootIndex = __webpack_require__(101); | |
var DefaultEventPluginOrder = __webpack_require__(102); | |
var EnterLeaveEventPlugin = __webpack_require__(103); | |
var ExecutionEnvironment = __webpack_require__(51); | |
var HTMLDOMPropertyConfig = __webpack_require__(107); | |
var MobileSafariClickEventPlugin = __webpack_require__(108); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactComponentBrowserEnvironment = | |
__webpack_require__(46); | |
var ReactDefaultBatchingStrategy = __webpack_require__(111); | |
var ReactDOMComponent = __webpack_require__(86); | |
var ReactDOMButton = __webpack_require__(112); | |
var ReactDOMForm = __webpack_require__(115); | |
var ReactDOMImg = __webpack_require__(117); | |
var ReactDOMIDOperations = __webpack_require__(47); | |
var ReactDOMIframe = __webpack_require__(118); | |
var ReactDOMInput = __webpack_require__(119); | |
var ReactDOMOption = __webpack_require__(122); | |
var ReactDOMSelect = __webpack_require__(123); | |
var ReactDOMTextarea = __webpack_require__(124); | |
var ReactDOMTextComponent = __webpack_require__(41); | |
var ReactElement = __webpack_require__(12); | |
var ReactEventListener = __webpack_require__(125); | |
var ReactInjection = __webpack_require__(128); | |
var ReactInstanceHandles = __webpack_require__(3); | |
var ReactMount = __webpack_require__(66); | |
var ReactReconcileTransaction = __webpack_require__(129); | |
var SelectEventPlugin = __webpack_require__(135); | |
var ServerReactRootIndex = __webpack_require__(137); | |
var SimpleEventPlugin = __webpack_require__(138); | |
var SVGDOMPropertyConfig = __webpack_require__(147); | |
var createFullPageComponent = __webpack_require__(148); | |
function autoGenerateWrapperClass(type) { | |
return ReactClass.createClass({ | |
tagName: type.toUpperCase(), | |
render: function() { | |
return new ReactElement( | |
type, | |
null, | |
null, | |
null, | |
null, | |
this.props | |
); | |
} | |
}); | |
} | |
function inject() { | |
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, | |
MobileSafariClickEventPlugin: MobileSafariClickEventPlugin, | |
SelectEventPlugin: SelectEventPlugin, | |
BeforeInputEventPlugin: BeforeInputEventPlugin | |
}); | |
ReactInjection.NativeComponent.injectGenericComponentClass( | |
ReactDOMComponent | |
); | |
ReactInjection.NativeComponent.injectTextComponentClass( | |
ReactDOMTextComponent | |
); | |
ReactInjection.NativeComponent.injectAutoWrapper( | |
autoGenerateWrapperClass | |
); | |
// This needs to happen before createFullPageComponent() otherwise the mixin | |
// won't be included. | |
ReactInjection.Class.injectMixin(ReactBrowserComponentMixin); | |
ReactInjection.NativeComponent.injectComponentClasses({ | |
'button': ReactDOMButton, | |
'form': ReactDOMForm, | |
'iframe': ReactDOMIframe, | |
'img': ReactDOMImg, | |
'input': ReactDOMInput, | |
'option': ReactDOMOption, | |
'select': ReactDOMSelect, | |
'textarea': ReactDOMTextarea, | |
'html': createFullPageComponent('html'), | |
'head': createFullPageComponent('head'), | |
'body': createFullPageComponent('body') | |
}); | |
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); | |
ReactInjection.DOMComponent.injectIDOperations(ReactDOMIDOperations); | |
if ("production" !== (development)) { | |
var url = (ExecutionEnvironment.canUseDOM && window.location.href) || ''; | |
if ((/[?&]react_perf\b/).test(url)) { | |
var ReactDefaultPerf = __webpack_require__(149); | |
ReactDefaultPerf.start(); | |
} | |
} | |
} | |
module.exports = { | |
inject: inject | |
}; | |
/***/ }, | |
/* 91 */ | |
/***/ 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__(7); | |
var EventPropagators = __webpack_require__(92); | |
var ExecutionEnvironment = __webpack_require__(51); | |
var FallbackCompositionState = __webpack_require__(93); | |
var SyntheticCompositionEvent = __webpack_require__(95); | |
var SyntheticInputEvent = __webpack_require__(98); | |
var keyOf = __webpack_require__(38); | |
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 | |
) { | |
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 | |
); | |
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 | |
) { | |
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 | |
); | |
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 | |
) { | |
return [ | |
extractCompositionEvent( | |
topLevelType, | |
topLevelTarget, | |
topLevelTargetID, | |
nativeEvent | |
), | |
extractBeforeInputEvent( | |
topLevelType, | |
topLevelTarget, | |
topLevelTargetID, | |
nativeEvent | |
) | |
]; | |
} | |
}; | |
module.exports = BeforeInputEventPlugin; | |
/***/ }, | |
/* 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 EventPropagators | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var EventPluginHub = __webpack_require__(68); | |
var accumulateInto = __webpack_require__(70); | |
var forEachAccumulated = __webpack_require__(71); | |
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 ("production" !== (development)) { | |
if (!domID) { | |
throw new Error('Dispatching id must not be null'); | |
} | |
} | |
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 can not 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 | |
); | |
} | |
} | |
/** | |
* 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 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, | |
accumulateDirectDispatches: accumulateDirectDispatches, | |
accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches | |
}; | |
module.exports = EventPropagators; | |
/***/ }, | |
/* 93 */ | |
/***/ 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__(10); | |
var assign = __webpack_require__(16); | |
var getTextContentAccessor = __webpack_require__(94); | |
/** | |
* 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, { | |
/** | |
* 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; | |
/***/ }, | |
/* 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 getTextContentAccessor | |
*/ | |
'use strict'; | |
var ExecutionEnvironment = __webpack_require__(51); | |
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; | |
/***/ }, | |
/* 95 */ | |
/***/ 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__(96); | |
/** | |
* @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) { | |
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticEvent.augmentClass( | |
SyntheticCompositionEvent, | |
CompositionEventInterface | |
); | |
module.exports = SyntheticCompositionEvent; | |
/***/ }, | |
/* 96 */ | |
/***/ 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 SyntheticEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var PooledClass = __webpack_require__(10); | |
var assign = __webpack_require__(16); | |
var emptyFunction = __webpack_require__(14); | |
var getEventTarget = __webpack_require__(97); | |
/** | |
* @interface Event | |
* @see http://www.w3.org/TR/DOM-Level-3-Events/ | |
*/ | |
var EventInterface = { | |
type: null, | |
target: getEventTarget, | |
// 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) { | |
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 { | |
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 (event.preventDefault) { | |
event.preventDefault(); | |
} else { | |
event.returnValue = false; | |
} | |
this.isDefaultPrevented = emptyFunction.thatReturnsTrue; | |
}, | |
stopPropagation: function() { | |
var event = this.nativeEvent; | |
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.threeArgumentPooler); | |
}; | |
PooledClass.addPoolingTo(SyntheticEvent, PooledClass.threeArgumentPooler); | |
module.exports = SyntheticEvent; | |
/***/ }, | |
/* 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 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; | |
/***/ }, | |
/* 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 SyntheticInputEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var SyntheticEvent = __webpack_require__(96); | |
/** | |
* @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) { | |
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticEvent.augmentClass( | |
SyntheticInputEvent, | |
InputEventInterface | |
); | |
module.exports = SyntheticInputEvent; | |
/***/ }, | |
/* 99 */ | |
/***/ 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__(7); | |
var EventPluginHub = __webpack_require__(68); | |
var EventPropagators = __webpack_require__(92); | |
var ExecutionEnvironment = __webpack_require__(51); | |
var ReactUpdates = __webpack_require__(25); | |
var SyntheticEvent = __webpack_require__(96); | |
var isEventSupported = __webpack_require__(74); | |
var isTextInputElement = __webpack_require__(100); | |
var keyOf = __webpack_require__(38); | |
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) { | |
return ( | |
elem.nodeName === 'SELECT' || | |
(elem.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 | |
); | |
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(); | |
} | |
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' | |
); | |
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 === '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) { | |
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 | |
); | |
EventPropagators.accumulateTwoPhaseDispatches(event); | |
return event; | |
} | |
} | |
if (handleEventFunc) { | |
handleEventFunc( | |
topLevelType, | |
topLevelTarget, | |
topLevelTargetID | |
); | |
} | |
} | |
}; | |
module.exports = ChangeEventPlugin; | |
/***/ }, | |
/* 100 */ | |
/***/ 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) { | |
return elem && ( | |
(elem.nodeName === 'INPUT' && supportedInputTypes[elem.type] || elem.nodeName === 'TEXTAREA') | |
); | |
} | |
module.exports = isTextInputElement; | |
/***/ }, | |
/* 101 */ | |
/***/ 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; | |
/***/ }, | |
/* 102 */ | |
/***/ 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__(38); | |
/** | |
* 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}), | |
keyOf({AnalyticsEventPlugin: null}), | |
keyOf({MobileSafariClickEventPlugin: null}) | |
]; | |
module.exports = DefaultEventPluginOrder; | |
/***/ }, | |
/* 103 */ | |
/***/ 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__(7); | |
var EventPropagators = __webpack_require__(92); | |
var SyntheticMouseEvent = __webpack_require__(104); | |
var ReactMount = __webpack_require__(66); | |
var keyOf = __webpack_require__(38); | |
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) { | |
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, to; | |
if (topLevelType === topLevelTypes.topMouseOut) { | |
from = topLevelTarget; | |
to = | |
getFirstReactDOM(nativeEvent.relatedTarget || nativeEvent.toElement) || | |
win; | |
} else { | |
from = win; | |
to = topLevelTarget; | |
} | |
if (from === to) { | |
// Nothing pertains to our managed components. | |
return null; | |
} | |
var fromID = from ? ReactMount.getID(from) : ''; | |
var toID = to ? ReactMount.getID(to) : ''; | |
var leave = SyntheticMouseEvent.getPooled( | |
eventTypes.mouseLeave, | |
fromID, | |
nativeEvent | |
); | |
leave.type = 'mouseleave'; | |
leave.target = from; | |
leave.relatedTarget = to; | |
var enter = SyntheticMouseEvent.getPooled( | |
eventTypes.mouseEnter, | |
toID, | |
nativeEvent | |
); | |
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; | |
/***/ }, | |
/* 104 */ | |
/***/ 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__(105); | |
var ViewportMetrics = __webpack_require__(73); | |
var getEventModifierState = __webpack_require__(106); | |
/** | |
* @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) { | |
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface); | |
module.exports = SyntheticMouseEvent; | |
/***/ }, | |
/* 105 */ | |
/***/ 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__(96); | |
var getEventTarget = __webpack_require__(97); | |
/** | |
* @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) { | |
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface); | |
module.exports = SyntheticUIEvent; | |
/***/ }, | |
/* 106 */ | |
/***/ 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) { | |
/*jshint validthis:true */ | |
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; | |
/***/ }, | |
/* 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 HTMLDOMPropertyConfig | |
*/ | |
/*jslint bitwise: true*/ | |
'use strict'; | |
var DOMProperty = __webpack_require__(43); | |
var ExecutionEnvironment = __webpack_require__(51); | |
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 AutoFocusMixin | |
// autoFocus: HAS_BOOLEAN_VALUE, | |
autoPlay: HAS_BOOLEAN_VALUE, | |
cellPadding: null, | |
cellSpacing: null, | |
charSet: 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, | |
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, | |
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, | |
multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, | |
muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, | |
name: null, | |
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, | |
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, | |
srcSet: MUST_USE_ATTRIBUTE, | |
start: HAS_NUMERIC_VALUE, | |
step: null, | |
style: 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, | |
/** | |
* Non-standard Properties | |
*/ | |
// autoCapitalize and autoCorrect are supported in Mobile Safari for | |
// keyboard hints. | |
autoCapitalize: null, | |
autoCorrect: 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, | |
// property is supported for OpenGraph in meta tags. | |
property: null, | |
// IE-only attribute that controls focus behavior | |
unselectable: MUST_USE_ATTRIBUTE | |
}, | |
DOMAttributeNames: { | |
acceptCharset: 'accept-charset', | |
className: 'class', | |
htmlFor: 'for', | |
httpEquiv: 'http-equiv' | |
}, | |
DOMPropertyNames: { | |
autoCapitalize: 'autocapitalize', | |
autoComplete: 'autocomplete', | |
autoCorrect: 'autocorrect', | |
autoFocus: 'autofocus', | |
autoPlay: 'autoplay', | |
// `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; | |
/***/ }, | |
/* 108 */ | |
/***/ 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 MobileSafariClickEventPlugin | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var emptyFunction = __webpack_require__(14); | |
var topLevelTypes = EventConstants.topLevelTypes; | |
/** | |
* 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. | |
* | |
* This particular plugin works around the bug by attaching an empty click | |
* listener on `touchstart` (which does fire on every element). | |
*/ | |
var MobileSafariClickEventPlugin = { | |
eventTypes: 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 {*} An accumulation of synthetic events. | |
* @see {EventPluginHub.extractEvents} | |
*/ | |
extractEvents: function( | |
topLevelType, | |
topLevelTarget, | |
topLevelTargetID, | |
nativeEvent) { | |
if (topLevelType === topLevelTypes.topTouchStart) { | |
var target = nativeEvent.target; | |
if (target && !target.onclick) { | |
target.onclick = emptyFunction; | |
} | |
} | |
} | |
}; | |
module.exports = MobileSafariClickEventPlugin; | |
/***/ }, | |
/* 109 */ | |
/***/ 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 ReactBrowserComponentMixin | |
*/ | |
'use strict'; | |
var findDOMNode = __webpack_require__(110); | |
var ReactBrowserComponentMixin = { | |
/** | |
* Returns the DOM node rendered by this component. | |
* | |
* @return {DOMElement} The root node of this component. | |
* @final | |
* @protected | |
*/ | |
getDOMNode: function() { | |
return findDOMNode(this); | |
} | |
}; | |
module.exports = ReactBrowserComponentMixin; | |
/***/ }, | |
/* 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 findDOMNode | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactCurrentOwner = __webpack_require__(18); | |
var ReactInstanceMap = __webpack_require__(24); | |
var ReactMount = __webpack_require__(66); | |
var invariant = __webpack_require__(5); | |
var isNode = __webpack_require__(80); | |
var warning = __webpack_require__(13); | |
/** | |
* Returns the DOM node rendered by this element. | |
* | |
* @param {ReactComponent|DOMElement} componentOrElement | |
* @return {DOMElement} The root node of this element. | |
*/ | |
function findDOMNode(componentOrElement) { | |
if ("production" !== (development)) { | |
var owner = ReactCurrentOwner.current; | |
if (owner !== null) { | |
("production" !== (development) ? 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' | |
) : null); | |
owner._warnedAboutRefsInRender = true; | |
} | |
} | |
if (componentOrElement == null) { | |
return null; | |
} | |
if (isNode(componentOrElement)) { | |
return componentOrElement; | |
} | |
if (ReactInstanceMap.has(componentOrElement)) { | |
return ReactMount.getNodeFromInstance(componentOrElement); | |
} | |
("production" !== (development) ? invariant( | |
componentOrElement.render == null || | |
typeof componentOrElement.render !== 'function', | |
'Component (with keys: %s) contains `render` method ' + | |
'but is not mounted in the DOM', | |
Object.keys(componentOrElement) | |
) : invariant(componentOrElement.render == null || | |
typeof componentOrElement.render !== 'function')); | |
("production" !== (development) ? invariant( | |
false, | |
'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', | |
Object.keys(componentOrElement) | |
) : invariant(false)); | |
} | |
module.exports = findDOMNode; | |
/***/ }, | |
/* 111 */ | |
/***/ 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__(25); | |
var Transaction = __webpack_require__(35); | |
var assign = __webpack_require__(16); | |
var emptyFunction = __webpack_require__(14); | |
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) { | |
var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates; | |
ReactDefaultBatchingStrategy.isBatchingUpdates = true; | |
// The code is written this way to avoid extra allocations | |
if (alreadyBatchingUpdates) { | |
callback(a, b, c, d); | |
} else { | |
transaction.perform(callback, null, a, b, c, d); | |
} | |
} | |
}; | |
module.exports = ReactDefaultBatchingStrategy; | |
/***/ }, | |
/* 112 */ | |
/***/ 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 ReactDOMButton | |
*/ | |
'use strict'; | |
var AutoFocusMixin = __webpack_require__(113); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var keyMirror = __webpack_require__(8); | |
var button = ReactElement.createFactory('button'); | |
var mouseListenerNames = keyMirror({ | |
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 = ReactClass.createClass({ | |
displayName: 'ReactDOMButton', | |
tagName: 'BUTTON', | |
mixins: [AutoFocusMixin, ReactBrowserComponentMixin], | |
render: function() { | |
var props = {}; | |
// Copy the props; except the mouse listeners if we're disabled | |
for (var key in this.props) { | |
if (this.props.hasOwnProperty(key) && | |
(!this.props.disabled || !mouseListenerNames[key])) { | |
props[key] = this.props[key]; | |
} | |
} | |
return button(props, this.props.children); | |
} | |
}); | |
module.exports = ReactDOMButton; | |
/***/ }, | |
/* 113 */ | |
/***/ 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 AutoFocusMixin | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var focusNode = __webpack_require__(114); | |
var AutoFocusMixin = { | |
componentDidMount: function() { | |
if (this.props.autoFocus) { | |
focusNode(this.getDOMNode()); | |
} | |
} | |
}; | |
module.exports = AutoFocusMixin; | |
/***/ }, | |
/* 114 */ | |
/***/ 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 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; | |
/***/ }, | |
/* 115 */ | |
/***/ 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 ReactDOMForm | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var LocalEventTrapMixin = __webpack_require__(116); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var form = ReactElement.createFactory('form'); | |
/** | |
* Since onSubmit doesn't bubble OR capture on the top level in IE8, we need | |
* to capture it on the <form> element itself. There are lots of hacks we could | |
* do to accomplish this, but the most reliable is to make <form> a | |
* composite component and use `componentDidMount` to attach the event handlers. | |
*/ | |
var ReactDOMForm = ReactClass.createClass({ | |
displayName: 'ReactDOMForm', | |
tagName: 'FORM', | |
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin], | |
render: function() { | |
// TODO: Instead of using `ReactDOM` directly, we should use JSX. However, | |
// `jshint` fails to parse JSX so in order for linting to work in the open | |
// source repo, we need to just use `ReactDOM.form`. | |
return form(this.props); | |
}, | |
componentDidMount: function() { | |
this.trapBubbledEvent(EventConstants.topLevelTypes.topReset, 'reset'); | |
this.trapBubbledEvent(EventConstants.topLevelTypes.topSubmit, 'submit'); | |
} | |
}); | |
module.exports = ReactDOMForm; | |
/***/ }, | |
/* 116 */ | |
/***/ 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 LocalEventTrapMixin | |
*/ | |
'use strict'; | |
var ReactBrowserEventEmitter = __webpack_require__(67); | |
var accumulateInto = __webpack_require__(70); | |
var forEachAccumulated = __webpack_require__(71); | |
var invariant = __webpack_require__(5); | |
function remove(event) { | |
event.remove(); | |
} | |
var LocalEventTrapMixin = { | |
trapBubbledEvent:function(topLevelType, handlerBaseName) { | |
("production" !== (development) ? invariant(this.isMounted(), 'Must be mounted to trap events') : invariant(this.isMounted())); | |
// 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. | |
var node = this.getDOMNode(); | |
("production" !== (development) ? invariant( | |
node, | |
'LocalEventTrapMixin.trapBubbledEvent(...): Requires node to be rendered.' | |
) : invariant(node)); | |
var listener = ReactBrowserEventEmitter.trapBubbledEvent( | |
topLevelType, | |
handlerBaseName, | |
node | |
); | |
this._localEventListeners = | |
accumulateInto(this._localEventListeners, listener); | |
}, | |
// trapCapturedEvent would look nearly identical. We don't implement that | |
// method because it isn't currently needed. | |
componentWillUnmount:function() { | |
if (this._localEventListeners) { | |
forEachAccumulated(this._localEventListeners, remove); | |
} | |
} | |
}; | |
module.exports = LocalEventTrapMixin; | |
/***/ }, | |
/* 117 */ | |
/***/ 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 ReactDOMImg | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var LocalEventTrapMixin = __webpack_require__(116); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var img = ReactElement.createFactory('img'); | |
/** | |
* Since onLoad doesn't bubble OR capture on the top level in IE8, we need to | |
* capture it on the <img> element itself. There are lots of hacks we could do | |
* to accomplish this, but the most reliable is to make <img> a composite | |
* component and use `componentDidMount` to attach the event handlers. | |
*/ | |
var ReactDOMImg = ReactClass.createClass({ | |
displayName: 'ReactDOMImg', | |
tagName: 'IMG', | |
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin], | |
render: function() { | |
return img(this.props); | |
}, | |
componentDidMount: function() { | |
this.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load'); | |
this.trapBubbledEvent(EventConstants.topLevelTypes.topError, 'error'); | |
} | |
}); | |
module.exports = ReactDOMImg; | |
/***/ }, | |
/* 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 ReactDOMIframe | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var LocalEventTrapMixin = __webpack_require__(116); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var iframe = ReactElement.createFactory('iframe'); | |
/** | |
* Since onLoad doesn't bubble OR capture on the top level in IE8, we need to | |
* capture it on the <iframe> element itself. There are lots of hacks we could | |
* do to accomplish this, but the most reliable is to make <iframe> a composite | |
* component and use `componentDidMount` to attach the event handlers. | |
*/ | |
var ReactDOMIframe = ReactClass.createClass({ | |
displayName: 'ReactDOMIframe', | |
tagName: 'IFRAME', | |
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin], | |
render: function() { | |
return iframe(this.props); | |
}, | |
componentDidMount: function() { | |
this.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load'); | |
} | |
}); | |
module.exports = ReactDOMIframe; | |
/***/ }, | |
/* 119 */ | |
/***/ 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 ReactDOMInput | |
*/ | |
'use strict'; | |
var AutoFocusMixin = __webpack_require__(113); | |
var DOMPropertyOperations = __webpack_require__(42); | |
var LinkedValueUtils = __webpack_require__(120); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var ReactMount = __webpack_require__(66); | |
var ReactUpdates = __webpack_require__(25); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
var input = ReactElement.createFactory('input'); | |
var instancesByReactID = {}; | |
function forceUpdateIfMounted() { | |
/*jshint validthis:true */ | |
if (this.isMounted()) { | |
this.forceUpdate(); | |
} | |
} | |
/** | |
* 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 = ReactClass.createClass({ | |
displayName: 'ReactDOMInput', | |
tagName: 'INPUT', | |
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin], | |
getInitialState: function() { | |
var defaultValue = this.props.defaultValue; | |
return { | |
initialChecked: this.props.defaultChecked || false, | |
initialValue: defaultValue != null ? defaultValue : null | |
}; | |
}, | |
render: function() { | |
// Clone `this.props` so we don't mutate the input. | |
var props = assign({}, this.props); | |
props.defaultChecked = null; | |
props.defaultValue = null; | |
var value = LinkedValueUtils.getValue(this); | |
props.value = value != null ? value : this.state.initialValue; | |
var checked = LinkedValueUtils.getChecked(this); | |
props.checked = checked != null ? checked : this.state.initialChecked; | |
props.onChange = this._handleChange; | |
return input(props, this.props.children); | |
}, | |
componentDidMount: function() { | |
var id = ReactMount.getID(this.getDOMNode()); | |
instancesByReactID[id] = this; | |
}, | |
componentWillUnmount: function() { | |
var rootNode = this.getDOMNode(); | |
var id = ReactMount.getID(rootNode); | |
delete instancesByReactID[id]; | |
}, | |
componentDidUpdate: function(prevProps, prevState, prevContext) { | |
var rootNode = this.getDOMNode(); | |
if (this.props.checked != null) { | |
DOMPropertyOperations.setValueForProperty( | |
rootNode, | |
'checked', | |
this.props.checked || false | |
); | |
} | |
var value = LinkedValueUtils.getValue(this); | |
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. | |
DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value); | |
} | |
}, | |
_handleChange: function(event) { | |
var returnValue; | |
var onChange = LinkedValueUtils.getOnChange(this); | |
if (onChange) { | |
returnValue = onChange.call(this, 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 = this.props.name; | |
if (this.props.type === 'radio' && name != null) { | |
var rootNode = this.getDOMNode(); | |
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, groupLen = group.length; i < groupLen; i++) { | |
var otherNode = group[i]; | |
if (otherNode === rootNode || | |
otherNode.form !== rootNode.form) { | |
continue; | |
} | |
var otherID = ReactMount.getID(otherNode); | |
("production" !== (development) ? invariant( | |
otherID, | |
'ReactDOMInput: Mixing React and non-React radio inputs with the ' + | |
'same `name` is not supported.' | |
) : invariant(otherID)); | |
var otherInstance = instancesByReactID[otherID]; | |
("production" !== (development) ? invariant( | |
otherInstance, | |
'ReactDOMInput: Unknown radio button ID %s.', | |
otherID | |
) : invariant(otherInstance)); | |
// 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; | |
/***/ }, | |
/* 120 */ | |
/***/ 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 LinkedValueUtils | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var ReactPropTypes = __webpack_require__(121); | |
var invariant = __webpack_require__(5); | |
var hasReadOnlyValue = { | |
'button': true, | |
'checkbox': true, | |
'image': true, | |
'hidden': true, | |
'radio': true, | |
'reset': true, | |
'submit': true | |
}; | |
function _assertSingleLink(input) { | |
("production" !== (development) ? invariant( | |
input.props.checkedLink == null || input.props.valueLink == null, | |
'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(input.props.checkedLink == null || input.props.valueLink == null)); | |
} | |
function _assertValueLink(input) { | |
_assertSingleLink(input); | |
("production" !== (development) ? invariant( | |
input.props.value == null && input.props.onChange == null, | |
'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(input.props.value == null && input.props.onChange == null)); | |
} | |
function _assertCheckedLink(input) { | |
_assertSingleLink(input); | |
("production" !== (development) ? invariant( | |
input.props.checked == null && input.props.onChange == null, | |
'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(input.props.checked == null && input.props.onChange == null)); | |
} | |
/** | |
* @param {SyntheticEvent} e change event to handle | |
*/ | |
function _handleLinkedValueChange(e) { | |
/*jshint validthis:true */ | |
this.props.valueLink.requestChange(e.target.value); | |
} | |
/** | |
* @param {SyntheticEvent} e change event to handle | |
*/ | |
function _handleLinkedCheckChange(e) { | |
/*jshint validthis:true */ | |
this.props.checkedLink.requestChange(e.target.checked); | |
} | |
/** | |
* Provide a linked `value` attribute for controlled forms. You should not use | |
* this outside of the ReactDOM controlled form components. | |
*/ | |
var LinkedValueUtils = { | |
Mixin: { | |
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 | |
} | |
}, | |
/** | |
* @param {ReactComponent} input Form component | |
* @return {*} current value of the input either from value prop or link. | |
*/ | |
getValue: function(input) { | |
if (input.props.valueLink) { | |
_assertValueLink(input); | |
return input.props.valueLink.value; | |
} | |
return input.props.value; | |
}, | |
/** | |
* @param {ReactComponent} input Form component | |
* @return {*} current checked status of the input either from checked prop | |
* or link. | |
*/ | |
getChecked: function(input) { | |
if (input.props.checkedLink) { | |
_assertCheckedLink(input); | |
return input.props.checkedLink.value; | |
} | |
return input.props.checked; | |
}, | |
/** | |
* @param {ReactComponent} input Form component | |
* @return {function} change callback either from onChange prop or link. | |
*/ | |
getOnChange: function(input) { | |
if (input.props.valueLink) { | |
_assertValueLink(input); | |
return _handleLinkedValueChange; | |
} else if (input.props.checkedLink) { | |
_assertCheckedLink(input); | |
return _handleLinkedCheckChange; | |
} | |
return input.props.onChange; | |
} | |
}; | |
module.exports = LinkedValueUtils; | |
/***/ }, | |
/* 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 ReactPropTypes | |
*/ | |
'use strict'; | |
var ReactElement = __webpack_require__(12); | |
var ReactFragment = __webpack_require__(11); | |
var ReactPropTypeLocationNames = __webpack_require__(33); | |
var emptyFunction = __webpack_require__(14); | |
/** | |
* 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 elementTypeChecker = createElementTypeChecker(); | |
var nodeTypeChecker = createNodeChecker(); | |
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: elementTypeChecker, | |
instanceOf: createInstanceTypeChecker, | |
node: nodeTypeChecker, | |
objectOf: createObjectOfTypeChecker, | |
oneOf: createEnumTypeChecker, | |
oneOfType: createUnionTypeChecker, | |
shape: createShapeTypeChecker | |
}; | |
function createChainableTypeChecker(validate) { | |
function checkType(isRequired, props, propName, componentName, location) { | |
componentName = componentName || ANONYMOUS; | |
if (props[propName] == null) { | |
var locationName = ReactPropTypeLocationNames[location]; | |
if (isRequired) { | |
return new Error( | |
("Required " + locationName + " `" + propName + "` was not specified in ") + | |
("`" + componentName + "`.") | |
); | |
} | |
return null; | |
} else { | |
return validate(props, propName, componentName, location); | |
} | |
} | |
var chainedCheckType = checkType.bind(null, false); | |
chainedCheckType.isRequired = checkType.bind(null, true); | |
return chainedCheckType; | |
} | |
function createPrimitiveTypeChecker(expectedType) { | |
function validate(props, propName, componentName, location) { | |
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 + " `" + propName + "` 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) { | |
var propValue = props[propName]; | |
if (!Array.isArray(propValue)) { | |
var locationName = ReactPropTypeLocationNames[location]; | |
var propType = getPropType(propValue); | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` of type ") + | |
("`" + propType + "` supplied to `" + componentName + "`, expected an array.") | |
); | |
} | |
for (var i = 0; i < propValue.length; i++) { | |
var error = typeChecker(propValue, i, componentName, location); | |
if (error instanceof Error) { | |
return error; | |
} | |
} | |
return null; | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createElementTypeChecker() { | |
function validate(props, propName, componentName, location) { | |
if (!ReactElement.isValidElement(props[propName])) { | |
var locationName = ReactPropTypeLocationNames[location]; | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` supplied to ") + | |
("`" + componentName + "`, expected a ReactElement.") | |
); | |
} | |
return null; | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createInstanceTypeChecker(expectedClass) { | |
function validate(props, propName, componentName, location) { | |
if (!(props[propName] instanceof expectedClass)) { | |
var locationName = ReactPropTypeLocationNames[location]; | |
var expectedClassName = expectedClass.name || ANONYMOUS; | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` supplied to ") + | |
("`" + componentName + "`, expected instance of `" + expectedClassName + "`.") | |
); | |
} | |
return null; | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createEnumTypeChecker(expectedValues) { | |
function validate(props, propName, componentName, location) { | |
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 + " `" + propName + "` of value `" + propValue + "` ") + | |
("supplied to `" + componentName + "`, expected one of " + valuesString + ".") | |
); | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createObjectOfTypeChecker(typeChecker) { | |
function validate(props, propName, componentName, location) { | |
var propValue = props[propName]; | |
var propType = getPropType(propValue); | |
if (propType !== 'object') { | |
var locationName = ReactPropTypeLocationNames[location]; | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` 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); | |
if (error instanceof Error) { | |
return error; | |
} | |
} | |
} | |
return null; | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createUnionTypeChecker(arrayOfTypeCheckers) { | |
function validate(props, propName, componentName, location) { | |
for (var i = 0; i < arrayOfTypeCheckers.length; i++) { | |
var checker = arrayOfTypeCheckers[i]; | |
if (checker(props, propName, componentName, location) == null) { | |
return null; | |
} | |
} | |
var locationName = ReactPropTypeLocationNames[location]; | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` supplied to ") + | |
("`" + componentName + "`.") | |
); | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createNodeChecker() { | |
function validate(props, propName, componentName, location) { | |
if (!isNode(props[propName])) { | |
var locationName = ReactPropTypeLocationNames[location]; | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` supplied to ") + | |
("`" + componentName + "`, expected a ReactNode.") | |
); | |
} | |
return null; | |
} | |
return createChainableTypeChecker(validate); | |
} | |
function createShapeTypeChecker(shapeTypes) { | |
function validate(props, propName, componentName, location) { | |
var propValue = props[propName]; | |
var propType = getPropType(propValue); | |
if (propType !== 'object') { | |
var locationName = ReactPropTypeLocationNames[location]; | |
return new Error( | |
("Invalid " + locationName + " `" + propName + "` 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); | |
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; | |
} | |
propValue = ReactFragment.extractIfFragment(propValue); | |
for (var k in propValue) { | |
if (!isNode(propValue[k])) { | |
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; | |
} | |
module.exports = ReactPropTypes; | |
/***/ }, | |
/* 122 */ | |
/***/ 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 ReactDOMOption | |
*/ | |
'use strict'; | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var warning = __webpack_require__(13); | |
var option = ReactElement.createFactory('option'); | |
/** | |
* Implements an <option> native component that warns when `selected` is set. | |
*/ | |
var ReactDOMOption = ReactClass.createClass({ | |
displayName: 'ReactDOMOption', | |
tagName: 'OPTION', | |
mixins: [ReactBrowserComponentMixin], | |
componentWillMount: function() { | |
// TODO (yungsters): Remove support for `selected` in <option>. | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
this.props.selected == null, | |
'Use the `defaultValue` or `value` props on <select> instead of ' + | |
'setting `selected` on <option>.' | |
) : null); | |
} | |
}, | |
render: function() { | |
return option(this.props, this.props.children); | |
} | |
}); | |
module.exports = ReactDOMOption; | |
/***/ }, | |
/* 123 */ | |
/***/ 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 ReactDOMSelect | |
*/ | |
'use strict'; | |
var AutoFocusMixin = __webpack_require__(113); | |
var LinkedValueUtils = __webpack_require__(120); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var ReactUpdates = __webpack_require__(25); | |
var assign = __webpack_require__(16); | |
var select = ReactElement.createFactory('select'); | |
function updateOptionsIfPendingUpdateAndMounted() { | |
/*jshint validthis:true */ | |
if (this._pendingUpdate) { | |
this._pendingUpdate = false; | |
var value = LinkedValueUtils.getValue(this); | |
if (value != null && this.isMounted()) { | |
updateOptions(this, value); | |
} | |
} | |
} | |
/** | |
* Validation function for `value` and `defaultValue`. | |
* @private | |
*/ | |
function selectValueType(props, propName, componentName) { | |
if (props[propName] == null) { | |
return null; | |
} | |
if (props.multiple) { | |
if (!Array.isArray(props[propName])) { | |
return new Error( | |
("The `" + propName + "` prop supplied to <select> must be an array if ") + | |
("`multiple` is true.") | |
); | |
} | |
} else { | |
if (Array.isArray(props[propName])) { | |
return new Error( | |
("The `" + propName + "` prop supplied to <select> must be a scalar ") + | |
("value if `multiple` is false.") | |
); | |
} | |
} | |
} | |
/** | |
* @param {ReactComponent} component Instance of ReactDOMSelect | |
* @param {*} propValue A stringable (with `multiple`, a list of stringables). | |
* @private | |
*/ | |
function updateOptions(component, propValue) { | |
var selectedValue, i, l; | |
var options = component.getDOMNode().options; | |
if (component.props.multiple) { | |
selectedValue = {}; | |
for (i = 0, l = propValue.length; i < l; i++) { | |
selectedValue['' + propValue[i]] = true; | |
} | |
for (i = 0, l = options.length; i < l; 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, l = options.length; i < l; 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 = ReactClass.createClass({ | |
displayName: 'ReactDOMSelect', | |
tagName: 'SELECT', | |
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin], | |
propTypes: { | |
defaultValue: selectValueType, | |
value: selectValueType | |
}, | |
render: function() { | |
// Clone `this.props` so we don't mutate the input. | |
var props = assign({}, this.props); | |
props.onChange = this._handleChange; | |
props.value = null; | |
return select(props, this.props.children); | |
}, | |
componentWillMount: function() { | |
this._pendingUpdate = false; | |
}, | |
componentDidMount: function() { | |
var value = LinkedValueUtils.getValue(this); | |
if (value != null) { | |
updateOptions(this, value); | |
} else if (this.props.defaultValue != null) { | |
updateOptions(this, this.props.defaultValue); | |
} | |
}, | |
componentDidUpdate: function(prevProps) { | |
var value = LinkedValueUtils.getValue(this); | |
if (value != null) { | |
this._pendingUpdate = false; | |
updateOptions(this, value); | |
} else if (!prevProps.multiple !== !this.props.multiple) { | |
// For simplicity, reapply `defaultValue` if `multiple` is toggled. | |
if (this.props.defaultValue != null) { | |
updateOptions(this, this.props.defaultValue); | |
} else { | |
// Revert the select back to its default unselected state. | |
updateOptions(this, this.props.multiple ? [] : ''); | |
} | |
} | |
}, | |
_handleChange: function(event) { | |
var returnValue; | |
var onChange = LinkedValueUtils.getOnChange(this); | |
if (onChange) { | |
returnValue = onChange.call(this, event); | |
} | |
this._pendingUpdate = true; | |
ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this); | |
return returnValue; | |
} | |
}); | |
module.exports = ReactDOMSelect; | |
/***/ }, | |
/* 124 */ | |
/***/ 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 ReactDOMTextarea | |
*/ | |
'use strict'; | |
var AutoFocusMixin = __webpack_require__(113); | |
var DOMPropertyOperations = __webpack_require__(42); | |
var LinkedValueUtils = __webpack_require__(120); | |
var ReactBrowserComponentMixin = __webpack_require__(109); | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var ReactUpdates = __webpack_require__(25); | |
var assign = __webpack_require__(16); | |
var invariant = __webpack_require__(5); | |
var warning = __webpack_require__(13); | |
var textarea = ReactElement.createFactory('textarea'); | |
function forceUpdateIfMounted() { | |
/*jshint validthis:true */ | |
if (this.isMounted()) { | |
this.forceUpdate(); | |
} | |
} | |
/** | |
* 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 = ReactClass.createClass({ | |
displayName: 'ReactDOMTextarea', | |
tagName: 'TEXTAREA', | |
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin], | |
getInitialState: function() { | |
var defaultValue = this.props.defaultValue; | |
// TODO (yungsters): Remove support for children content in <textarea>. | |
var children = this.props.children; | |
if (children != null) { | |
if ("production" !== (development)) { | |
("production" !== (development) ? warning( | |
false, | |
'Use the `defaultValue` or `value` props instead of setting ' + | |
'children on <textarea>.' | |
) : null); | |
} | |
("production" !== (development) ? invariant( | |
defaultValue == null, | |
'If you supply `defaultValue` on a <textarea>, do not pass children.' | |
) : invariant(defaultValue == null)); | |
if (Array.isArray(children)) { | |
("production" !== (development) ? invariant( | |
children.length <= 1, | |
'<textarea> can only have at most one child.' | |
) : invariant(children.length <= 1)); | |
children = children[0]; | |
} | |
defaultValue = '' + children; | |
} | |
if (defaultValue == null) { | |
defaultValue = ''; | |
} | |
var value = LinkedValueUtils.getValue(this); | |
return { | |
// 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) | |
}; | |
}, | |
render: function() { | |
// Clone `this.props` so we don't mutate the input. | |
var props = assign({}, this.props); | |
("production" !== (development) ? invariant( | |
props.dangerouslySetInnerHTML == null, | |
'`dangerouslySetInnerHTML` does not make sense on <textarea>.' | |
) : invariant(props.dangerouslySetInnerHTML == null)); | |
props.defaultValue = null; | |
props.value = null; | |
props.onChange = this._handleChange; | |
// Always set children to the same thing. In IE9, the selection range will | |
// get reset if `textContent` is mutated. | |
return textarea(props, this.state.initialValue); | |
}, | |
componentDidUpdate: function(prevProps, prevState, prevContext) { | |
var value = LinkedValueUtils.getValue(this); | |
if (value != null) { | |
var rootNode = this.getDOMNode(); | |
// Cast `value` to a string to ensure the value is set correctly. While | |
// browsers typically do this as necessary, jsdom doesn't. | |
DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value); | |
} | |
}, | |
_handleChange: function(event) { | |
var returnValue; | |
var onChange = LinkedValueUtils.getOnChange(this); | |
if (onChange) { | |
returnValue = onChange.call(this, event); | |
} | |
ReactUpdates.asap(forceUpdateIfMounted, this); | |
return returnValue; | |
} | |
}); | |
module.exports = ReactDOMTextarea; | |
/***/ }, | |
/* 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 ReactEventListener | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var EventListener = __webpack_require__(126); | |
var ExecutionEnvironment = __webpack_require__(51); | |
var PooledClass = __webpack_require__(10); | |
var ReactInstanceHandles = __webpack_require__(3); | |
var ReactMount = __webpack_require__(66); | |
var ReactUpdates = __webpack_require__(25); | |
var assign = __webpack_require__(16); | |
var getEventTarget = __webpack_require__(97); | |
var getUnboundedScrollPosition = __webpack_require__(127); | |
/** | |
* 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) { | |
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, l = bookKeeping.ancestors.length; i < l; i++) { | |
topLevelTarget = bookKeeping.ancestors[i]; | |
var topLevelTargetID = ReactMount.getID(topLevelTarget) || ''; | |
ReactEventListener._handleTopLevel( | |
bookKeeping.topLevelType, | |
topLevelTarget, | |
topLevelTargetID, | |
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; | |
/***/ }, | |
/* 126 */ | |
/***/ function(module, exports, __webpack_require__) { | |
/** | |
* 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 | |
*/ | |
var emptyFunction = __webpack_require__(14); | |
/** | |
* 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) { | |
if ("production" !== (development)) { | |
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 | |
}; | |
} else { | |
target.addEventListener(eventType, callback, true); | |
return { | |
remove: function() { | |
target.removeEventListener(eventType, callback, true); | |
} | |
}; | |
} | |
}, | |
registerDefault: function() {} | |
}; | |
module.exports = EventListener; | |
/***/ }, | |
/* 127 */ | |
/***/ 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; | |
/***/ }, | |
/* 128 */ | |
/***/ 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__(43); | |
var EventPluginHub = __webpack_require__(68); | |
var ReactComponentEnvironment = __webpack_require__(84); | |
var ReactClass = __webpack_require__(36); | |
var ReactEmptyComponent = __webpack_require__(75); | |
var ReactBrowserEventEmitter = __webpack_require__(67); | |
var ReactNativeComponent = __webpack_require__(34); | |
var ReactDOMComponent = __webpack_require__(86); | |
var ReactPerf = __webpack_require__(27); | |
var ReactRootIndex = __webpack_require__(4); | |
var ReactUpdates = __webpack_require__(25); | |
var ReactInjection = { | |
Component: ReactComponentEnvironment.injection, | |
Class: ReactClass.injection, | |
DOMComponent: ReactDOMComponent.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; | |
/***/ }, | |
/* 129 */ | |
/***/ 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__(26); | |
var PooledClass = __webpack_require__(10); | |
var ReactBrowserEventEmitter = __webpack_require__(67); | |
var ReactInputSelection = __webpack_require__(130); | |
var ReactPutListenerQueue = __webpack_require__(134); | |
var Transaction = __webpack_require__(35); | |
var assign = __webpack_require__(16); | |
/** | |
* 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 occured. `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(); | |
} | |
}; | |
var PUT_LISTENER_QUEUEING = { | |
initialize: function() { | |
this.putListenerQueue.reset(); | |
}, | |
close: function() { | |
this.putListenerQueue.putListeners(); | |
} | |
}; | |
/** | |
* 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 = [ | |
PUT_LISTENER_QUEUEING, | |
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() { | |
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.putListenerQueue = ReactPutListenerQueue.getPooled(); | |
} | |
var Mixin = { | |
/** | |
* @see Transaction | |
* @abstract | |
* @final | |
* @return {array<object>} List of operation wrap proceedures. | |
* TODO: convert to array<TransactionWrapper> | |
*/ | |
getTransactionWrappers: function() { | |
return TRANSACTION_WRAPPERS; | |
}, | |
/** | |
* @return {object} The queue to collect `onDOMReady` callbacks with. | |
*/ | |
getReactMountReady: function() { | |
return this.reactMountReady; | |
}, | |
getPutListenerQueue: function() { | |
return this.putListenerQueue; | |
}, | |
/** | |
* `PooledClass` looks for this, and will invoke this before allowing this | |
* instance to be resused. | |
*/ | |
destructor: function() { | |
CallbackQueue.release(this.reactMountReady); | |
this.reactMountReady = null; | |
ReactPutListenerQueue.release(this.putListenerQueue); | |
this.putListenerQueue = null; | |
} | |
}; | |
assign(ReactReconcileTransaction.prototype, Transaction.Mixin, Mixin); | |
PooledClass.addPoolingTo(ReactReconcileTransaction); | |
module.exports = ReactReconcileTransaction; | |
/***/ }, | |
/* 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 ReactInputSelection | |
*/ | |
'use strict'; | |
var ReactDOMSelection = __webpack_require__(131); | |
var containsNode = __webpack_require__(78); | |
var focusNode = __webpack_require__(114); | |
var getActiveElement = __webpack_require__(133); | |
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) { | |
return elem && ( | |
((elem.nodeName === 'INPUT' && elem.type === 'text') || | |
elem.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') { | |
// 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') { | |
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; | |
/***/ }, | |
/* 131 */ | |
/***/ 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__(51); | |
var getNodeForCharacterOffset = __webpack_require__(132); | |
var getTextContentAccessor = __webpack_require__(94); | |
/** | |
* 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); | |
// 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; | |
/***/ }, | |
/* 132 */ | |
/***/ 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; | |
/***/ }, | |
/* 133 */ | |
/***/ 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 | |
*/ | |
/** | |
* 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 body is not yet defined. | |
*/ | |
function getActiveElement() /*?DOMElement*/ { | |
try { | |
return document.activeElement || document.body; | |
} catch (e) { | |
return document.body; | |
} | |
} | |
module.exports = getActiveElement; | |
/***/ }, | |
/* 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 ReactPutListenerQueue | |
*/ | |
'use strict'; | |
var PooledClass = __webpack_require__(10); | |
var ReactBrowserEventEmitter = __webpack_require__(67); | |
var assign = __webpack_require__(16); | |
function ReactPutListenerQueue() { | |
this.listenersToPut = []; | |
} | |
assign(ReactPutListenerQueue.prototype, { | |
enqueuePutListener: function(rootNodeID, propKey, propValue) { | |
this.listenersToPut.push({ | |
rootNodeID: rootNodeID, | |
propKey: propKey, | |
propValue: propValue | |
}); | |
}, | |
putListeners: function() { | |
for (var i = 0; i < this.listenersToPut.length; i++) { | |
var listenerToPut = this.listenersToPut[i]; | |
ReactBrowserEventEmitter.putListener( | |
listenerToPut.rootNodeID, | |
listenerToPut.propKey, | |
listenerToPut.propValue | |
); | |
} | |
}, | |
reset: function() { | |
this.listenersToPut.length = 0; | |
}, | |
destructor: function() { | |
this.reset(); | |
} | |
}); | |
PooledClass.addPoolingTo(ReactPutListenerQueue); | |
module.exports = ReactPutListenerQueue; | |
/***/ }, | |
/* 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 SelectEventPlugin | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var EventPropagators = __webpack_require__(92); | |
var ReactInputSelection = __webpack_require__(130); | |
var SyntheticEvent = __webpack_require__(96); | |
var getActiveElement = __webpack_require__(133); | |
var isTextInputElement = __webpack_require__(100); | |
var keyOf = __webpack_require__(38); | |
var shallowEqual = __webpack_require__(136); | |
var topLevelTypes = EventConstants.topLevelTypes; | |
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; | |
/** | |
* 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 | |
* @param {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) { | |
// 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 | |
); | |
syntheticEvent.type = 'select'; | |
syntheticEvent.target = activeElement; | |
EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent); | |
return syntheticEvent; | |
} | |
} | |
/** | |
* 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) { | |
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); | |
// Chrome and IE fire non-standard event when selection is changed (and | |
// sometimes when it hasn't). | |
// 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. | |
case topLevelTypes.topSelectionChange: | |
case topLevelTypes.topKeyDown: | |
case topLevelTypes.topKeyUp: | |
return constructSelectEvent(nativeEvent); | |
} | |
} | |
}; | |
module.exports = SelectEventPlugin; | |
/***/ }, | |
/* 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 shallowEqual | |
*/ | |
'use strict'; | |
/** | |
* Performs equality by iterating through keys on an object and returning | |
* false when any key has values which are not strictly equal between | |
* objA and objB. Returns true when the values of all keys are strictly equal. | |
* | |
* @return {boolean} | |
*/ | |
function shallowEqual(objA, objB) { | |
if (objA === objB) { | |
return true; | |
} | |
var key; | |
// Test for A's keys different from B. | |
for (key in objA) { | |
if (objA.hasOwnProperty(key) && | |
(!objB.hasOwnProperty(key) || objA[key] !== objB[key])) { | |
return false; | |
} | |
} | |
// Test for B's keys missing from A. | |
for (key in objB) { | |
if (objB.hasOwnProperty(key) && !objA.hasOwnProperty(key)) { | |
return false; | |
} | |
} | |
return true; | |
} | |
module.exports = shallowEqual; | |
/***/ }, | |
/* 137 */ | |
/***/ 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; | |
/***/ }, | |
/* 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 SimpleEventPlugin | |
*/ | |
'use strict'; | |
var EventConstants = __webpack_require__(7); | |
var EventPluginUtils = __webpack_require__(6); | |
var EventPropagators = __webpack_require__(92); | |
var SyntheticClipboardEvent = __webpack_require__(139); | |
var SyntheticEvent = __webpack_require__(96); | |
var SyntheticFocusEvent = __webpack_require__(140); | |
var SyntheticKeyboardEvent = __webpack_require__(141); | |
var SyntheticMouseEvent = __webpack_require__(104); | |
var SyntheticDragEvent = __webpack_require__(144); | |
var SyntheticTouchEvent = __webpack_require__(145); | |
var SyntheticUIEvent = __webpack_require__(105); | |
var SyntheticWheelEvent = __webpack_require__(146); | |
var getEventCharCode = __webpack_require__(142); | |
var invariant = __webpack_require__(5); | |
var keyOf = __webpack_require__(38); | |
var warning = __webpack_require__(13); | |
var topLevelTypes = EventConstants.topLevelTypes; | |
var eventTypes = { | |
blur: { | |
phasedRegistrationNames: { | |
bubbled: keyOf({onBlur: true}), | |
captured: keyOf({onBlurCapture: 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}) | |
} | |
}, | |
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}) | |
} | |
}, | |
error: { | |
phasedRegistrationNames: { | |
bubbled: keyOf({onError: true}), | |
captured: keyOf({onErrorCapture: 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}) | |
} | |
}, | |
reset: { | |
phasedRegistrationNames: { | |
bubbled: keyOf({onReset: true}), | |
captured: keyOf({onResetCapture: true}) | |
} | |
}, | |
scroll: { | |
phasedRegistrationNames: { | |
bubbled: keyOf({onScroll: true}), | |
captured: keyOf({onScrollCapture: true}) | |
} | |
}, | |
submit: { | |
phasedRegistrationNames: { | |
bubbled: keyOf({onSubmit: true}), | |
captured: keyOf({onSubmitCapture: 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}) | |
} | |
}, | |
wheel: { | |
phasedRegistrationNames: { | |
bubbled: keyOf({onWheel: true}), | |
captured: keyOf({onWheelCapture: true}) | |
} | |
} | |
}; | |
var topLevelEventsToDispatchConfig = { | |
topBlur: eventTypes.blur, | |
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, | |
topError: eventTypes.error, | |
topFocus: eventTypes.focus, | |
topInput: eventTypes.input, | |
topKeyDown: eventTypes.keyDown, | |
topKeyPress: eventTypes.keyPress, | |
topKeyUp: eventTypes.keyUp, | |
topLoad: eventTypes.load, | |
topMouseDown: eventTypes.mouseDown, | |
topMouseMove: eventTypes.mouseMove, | |
topMouseOut: eventTypes.mouseOut, | |
topMouseOver: eventTypes.mouseOver, | |
topMouseUp: eventTypes.mouseUp, | |
topPaste: eventTypes.paste, | |
topReset: eventTypes.reset, | |
topScroll: eventTypes.scroll, | |
topSubmit: eventTypes.submit, | |
topTouchCancel: eventTypes.touchCancel, | |
topTouchEnd: eventTypes.touchEnd, | |
topTouchMove: eventTypes.touchMove, | |
topTouchStart: eventTypes.touchStart, | |
topWheel: eventTypes.wheel | |
}; | |
for (var type in topLevelEventsToDispatchConfig) { | |
topLevelEventsToDispatchConfig[type].dependencies = [type]; | |
} | |
var SimpleEventPlugin = { | |
eventTypes: eventTypes, | |
/** | |
* Same as the default implementation, except cancels the event when return | |
* value is false. This behavior will be disabled in a future release. | |
* | |
* @param {object} Event to be dispatched. | |
* @param {function} Application-level callback. | |
* @param {string} domID DOM ID to pass to the callback. | |
*/ | |
executeDispatch: function(event, listener, domID) { | |
var returnValue = EventPluginUtils.executeDispatch(event, listener, domID); | |
("production" !== (development) ? warning( | |
typeof returnValue !== 'boolean', | |
'Returning `false` from an event handler is deprecated and will be ' + | |
'ignored in a future release. Instead, manually call ' + | |
'e.stopPropagation() or e.preventDefault(), as appropriate.' | |
) : null); | |
if (returnValue === false) { | |
event.stopPropagation(); | |
event.preventDefault(); | |
} | |
}, | |
/** | |
* @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) { | |
var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType]; | |
if (!dispatchConfig) { | |
return null; | |
} | |
var EventConstructor; | |
switch (topLevelType) { | |
case topLevelTypes.topInput: | |
case topLevelTypes.topLoad: | |
case topLevelTypes.topError: | |
case topLevelTypes.topReset: | |
case topLevelTypes.topSubmit: | |
// 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; | |
} | |
("production" !== (development) ? invariant( | |
EventConstructor, | |
'SimpleEventPlugin: Unhandled event type, `%s`.', | |
topLevelType | |
) : invariant(EventConstructor)); | |
var event = EventConstructor.getPooled( | |
dispatchConfig, | |
topLevelTargetID, | |
nativeEvent | |
); | |
EventPropagators.accumulateTwoPhaseDispatches(event); | |
return event; | |
} | |
}; | |
module.exports = SimpleEventPlugin; | |
/***/ }, | |
/* 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 SyntheticClipboardEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var SyntheticEvent = __webpack_require__(96); | |
/** | |
* @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) { | |
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface); | |
module.exports = SyntheticClipboardEvent; | |
/***/ }, | |
/* 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 SyntheticFocusEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var SyntheticUIEvent = __webpack_require__(105); | |
/** | |
* @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) { | |
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface); | |
module.exports = SyntheticFocusEvent; | |
/***/ }, | |
/* 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 SyntheticKeyboardEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var SyntheticUIEvent = __webpack_require__(105); | |
var getEventCharCode = __webpack_require__(142); | |
var getEventKey = __webpack_require__(143); | |
var getEventModifierState = __webpack_require__(106); | |
/** | |
* @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) { | |
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface); | |
module.exports = SyntheticKeyboardEvent; | |
/***/ }, | |
/* 142 */ | |
/***/ 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 {string} 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; | |
/***/ }, | |
/* 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 getEventKey | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var getEventCharCode = __webpack_require__(142); | |
/** | |
* 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; | |
/***/ }, | |
/* 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 SyntheticDragEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var SyntheticMouseEvent = __webpack_require__(104); | |
/** | |
* @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) { | |
SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface); | |
module.exports = SyntheticDragEvent; | |
/***/ }, | |
/* 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 SyntheticTouchEvent | |
* @typechecks static-only | |
*/ | |
'use strict'; | |
var SyntheticUIEvent = __webpack_require__(105); | |
var getEventModifierState = __webpack_require__(106); | |
/** | |
* @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) { | |
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface); | |
module.exports = SyntheticTouchEvent; | |
/***/ }, | |
/* 146 */ | |
/***/ 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__(104); | |
/** | |
* @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) { | |
SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent); | |
} | |
SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface); | |
module.exports = SyntheticWheelEvent; | |
/***/ }, | |
/* 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 SVGDOMPropertyConfig | |
*/ | |
/*jslint bitwise: true*/ | |
'use strict'; | |
var DOMProperty = __webpack_require__(43); | |
var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE; | |
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, | |
y1: MUST_USE_ATTRIBUTE, | |
y2: MUST_USE_ATTRIBUTE, | |
y: MUST_USE_ATTRIBUTE | |
}, | |
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' | |
} | |
}; | |
module.exports = SVGDOMPropertyConfig; | |
/***/ }, | |
/* 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 createFullPageComponent | |
* @typechecks | |
*/ | |
'use strict'; | |
// Defeat circular references by requiring this directly. | |
var ReactClass = __webpack_require__(36); | |
var ReactElement = __webpack_require__(12); | |
var invariant = __webpack_require__(5); | |
/** | |
* Create a component that will throw an exception when unmounted. | |
* | |
* 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. | |
* | |
* @param {string} tag The tag to wrap | |
* @return {function} convenience constructor of new component | |
*/ | |
function createFullPageComponent(tag) { | |
var elementFactory = ReactElement.createFactory(tag); | |
var FullPageComponent = ReactClass.createClass({ | |
tagName: tag.toUpperCase(), | |
displayName: 'ReactFullPageComponent' + tag, | |
componentWillUnmount: function() { | |
("production" !== (development) ? 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.constructor.displayName | |
) : invariant(false)); | |
}, | |
render: function() { | |
return elementFactory(this.props); | |
} | |
}); | |
return FullPageComponent; | |
} | |
module.exports = createFullPageComponent; | |
/***/ }, | |
/* 149 */ | |
/***/ 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__(43); | |
var ReactDefaultPerfAnalysis = __webpack_require__(150); | |
var ReactMount = __webpack_require__(66); | |
var ReactPerf = __webpack_require__(27); | |
var performanceNow = __webpack_require__(151); | |
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 args=[],$__0=0,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]); | |
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 | |
}); | |
start = performanceNow(); | |
rv = func.apply(this, args); | |
ReactDefaultPerf._allMeasurements[ | |
ReactDefaultPerf._allMeasurements.length - 1 | |
].totalTime = performanceNow() - start; | |
return rv; | |
} else if (fnName === '_mountImageIntoNode' || | |
moduleName === 'ReactDOMIDOperations') { | |
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 | |
ReactDefaultPerf._recordWrite( | |
args[0], | |
fnName, | |
totalTime, | |
Array.prototype.slice.call(args, 1) | |
); | |
} | |
return rv; | |
} else if (moduleName === 'ReactCompositeComponent' && ( | |
(// TODO: receiveComponent()? | |
(fnName === 'mountComponent' || | |
fnName === 'updateComponent' || fnName === '_renderValidatedComponent')))) { | |
if (typeof this._currentElement.type === 'string') { | |
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) { | |
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; | |
/***/ }, | |
/* 150 */ | |
/***/ 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 | |
*/ | |
var assign = __webpack_require__(16); | |
// 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', | |
TEXT_CONTENT: 'set textContent', | |
'updatePropertyByID': 'update attribute', | |
'deletePropertyByID': 'delete attribute', | |
'updateStylesByID': 'update styles', | |
'updateInnerHTMLByID': 'set innerHTML', | |
'dangerouslyReplaceNodeWithMarkupByID': 'replace' | |
}; | |
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 = []; | |
for (var i = 0; i < measurements.length; i++) { | |
var measurement = measurements[i]; | |
var id; | |
for (id in measurement.writes) { | |
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; | |
} | |
} | |
if (!isDirty && measurement.counts[id] > 0) { | |
cleanComponents[id] = true; | |
} | |
} | |
return cleanComponents; | |
} | |
var ReactDefaultPerfAnalysis = { | |
getExclusiveSummary: getExclusiveSummary, | |
getInclusiveSummary: getInclusiveSummary, | |
getDOMSummary: getDOMSummary, | |
getTotalTime: getTotalTime | |
}; | |
module.exports = ReactDefaultPerfAnalysis; | |
/***/ }, | |
/* 151 */ | |
/***/ 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 | |
*/ | |
var performance = __webpack_require__(152); | |
/** | |
* 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 || !performance.now) { | |
performance = Date; | |
} | |
var performanceNow = performance.now.bind(performance); | |
module.exports = performanceNow; | |
/***/ }, | |
/* 152 */ | |
/***/ 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__(51); | |
var performance; | |
if (ExecutionEnvironment.canUseDOM) { | |
performance = | |
window.performance || | |
window.msPerformance || | |
window.webkitPerformance; | |
} | |
module.exports = performance || {}; | |
/***/ }, | |
/* 153 */ | |
/***/ 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. | |
* | |
* @typechecks static-only | |
* @providesModule ReactServerRendering | |
*/ | |
'use strict'; | |
var ReactElement = __webpack_require__(12); | |
var ReactInstanceHandles = __webpack_require__(3); | |
var ReactMarkupChecksum = __webpack_require__(76); | |
var ReactServerRenderingTransaction = | |
__webpack_require__(154); | |
var emptyObject = __webpack_require__(17); | |
var instantiateReactComponent = __webpack_require__(82); | |
var invariant = __webpack_require__(5); | |
/** | |
* @param {ReactElement} element | |
* @return {string} the HTML markup | |
*/ | |
function renderToString(element) { | |
("production" !== (development) ? invariant( | |
ReactElement.isValidElement(element), | |
'renderToString(): You must pass a valid ReactElement.' | |
) : invariant(ReactElement.isValidElement(element))); | |
var transaction; | |
try { | |
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); | |
} | |
} | |
/** | |
* @param {ReactElement} element | |
* @return {string} the HTML markup, without the extra React ID and checksum | |
* (for generating static pages) | |
*/ | |
function renderToStaticMarkup(element) { | |
("production" !== (development) ? invariant( | |
ReactElement.isValidElement(element), | |
'renderToStaticMarkup(): You must pass a valid ReactElement.' | |
) : invariant(ReactElement.isValidElement(element))); | |
var transaction; | |
try { | |
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); | |
} | |
} | |
module.exports = { | |
renderToString: renderToString, | |
renderToStaticMarkup: renderToStaticMarkup | |
}; | |
/***/ }, | |
/* 154 */ | |
/***/ 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__(10); | |
var CallbackQueue = __webpack_require__(26); | |
var ReactPutListenerQueue = __webpack_require__(134); | |
var Transaction = __webpack_require__(35); | |
var assign = __webpack_require__(16); | |
var emptyFunction = __webpack_require__(14); | |
/** | |
* 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 | |
}; | |
var PUT_LISTENER_QUEUEING = { | |
initialize: function() { | |
this.putListenerQueue.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 = [ | |
PUT_LISTENER_QUEUEING, | |
ON_DOM_READY_QUEUEING | |
]; | |
/** | |
* @class ReactServerRenderingTransaction | |
* @param {boolean} renderToStaticMarkup | |
*/ | |
function ReactServerRenderingTransaction(renderToStaticMarkup) { | |
this.reinitializeTransaction(); | |
this.renderToStaticMarkup = renderToStaticMarkup; | |
this.reactMountReady = CallbackQueue.getPooled(null); | |
this.putListenerQueue = ReactPutListenerQueue.getPooled(); | |
} | |
var Mixin = { | |
/** | |
* @see Transaction | |
* @abstract | |
* @final | |
* @return {array} Empty list of operation wrap proceedures. | |
*/ | |
getTransactionWrappers: function() { | |
return TRANSACTION_WRAPPERS; | |
}, | |
/** | |
* @return {object} The queue to collect `onDOMReady` callbacks with. | |
*/ | |
getReactMountReady: function() { | |
return this.reactMountReady; | |
}, | |
getPutListenerQueue: function() { | |
return this.putListenerQueue; | |
}, | |
/** | |
* `PooledClass` looks for this, and will invoke this before allowing this | |
* instance to be resused. | |
*/ | |
destructor: function() { | |
CallbackQueue.release(this.reactMountReady); | |
this.reactMountReady = null; | |
ReactPutListenerQueue.release(this.putListenerQueue); | |
this.putListenerQueue = null; | |
} | |
}; | |
assign( | |
ReactServerRenderingTransaction.prototype, | |
Transaction.Mixin, | |
Mixin | |
); | |
PooledClass.addPoolingTo(ReactServerRenderingTransaction); | |
module.exports = ReactServerRenderingTransaction; | |
/***/ }, | |
/* 155 */ | |
/***/ 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 onlyChild | |
*/ | |
'use strict'; | |
var ReactElement = __webpack_require__(12); | |
var invariant = __webpack_require__(5); | |
/** | |
* 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) { | |
("production" !== (development) ? invariant( | |
ReactElement.isValidElement(children), | |
'onlyChild must be passed a children with exactly one child.' | |
) : invariant(ReactElement.isValidElement(children))); | |
return children; | |
} | |
module.exports = onlyChild; | |
/***/ } | |
/******/ ]); |
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