diff options
Diffstat (limited to 'node_modules/react/lib/ReactBaseClasses.js')
-rw-r--r-- | node_modules/react/lib/ReactBaseClasses.js | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/node_modules/react/lib/ReactBaseClasses.js b/node_modules/react/lib/ReactBaseClasses.js deleted file mode 100644 index e45e192a8..000000000 --- a/node_modules/react/lib/ReactBaseClasses.js +++ /dev/null @@ -1,142 +0,0 @@ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - */ - -'use strict'; - -var _prodInvariant = require('./reactProdInvariant'), - _assign = require('object-assign'); - -var ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue'); - -var canDefineProperty = require('./canDefineProperty'); -var emptyObject = require('fbjs/lib/emptyObject'); -var invariant = require('fbjs/lib/invariant'); -var lowPriorityWarning = require('./lowPriorityWarning'); - -/** - * Base class helpers for the updating state of a component. - */ -function ReactComponent(props, context, updater) { - this.props = props; - this.context = context; - this.refs = emptyObject; - // We initialize the default updater but the real one gets injected by the - // renderer. - this.updater = updater || ReactNoopUpdateQueue; -} - -ReactComponent.prototype.isReactComponent = {}; - -/** - * Sets a subset of the state. Always use this to mutate - * state. You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * There is no guarantee that calls to `setState` will run synchronously, - * as they may eventually be batched together. You can provide an optional - * callback that will be executed when the call to setState is actually - * completed. - * - * When a function is provided to setState, it will be called at some point in - * the future (not synchronously). It will be called with the up to date - * component arguments (state, props, context). These values can be different - * from this.* because your function may be called after receiveProps but before - * shouldComponentUpdate, and this new state, props, and context will not yet be - * assigned to this. - * - * @param {object|function} partialState Next partial state or function to - * produce next partial state to be merged with current state. - * @param {?function} callback Called after state is updated. - * @final - * @protected - */ -ReactComponent.prototype.setState = function (partialState, callback) { - !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0; - this.updater.enqueueSetState(this, partialState); - if (callback) { - this.updater.enqueueCallback(this, callback, 'setState'); - } -}; - -/** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {?function} callback Called after update is complete. - * @final - * @protected - */ -ReactComponent.prototype.forceUpdate = function (callback) { - this.updater.enqueueForceUpdate(this); - if (callback) { - this.updater.enqueueCallback(this, callback, 'forceUpdate'); - } -}; - -/** - * Deprecated APIs. These APIs used to exist on classic React classes but since - * we would like to deprecate them, we're not going to move them over to this - * modern base class. Instead, we define a getter that warns if it's accessed. - */ -if (process.env.NODE_ENV !== 'production') { - var deprecatedAPIs = { - isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], - replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] - }; - var defineDeprecationWarning = function (methodName, info) { - if (canDefineProperty) { - Object.defineProperty(ReactComponent.prototype, methodName, { - get: function () { - lowPriorityWarning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]); - return undefined; - } - }); - } - }; - for (var fnName in deprecatedAPIs) { - if (deprecatedAPIs.hasOwnProperty(fnName)) { - defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); - } - } -} - -/** - * Base class helpers for the updating state of a component. - */ -function ReactPureComponent(props, context, updater) { - // Duplicated from ReactComponent. - this.props = props; - this.context = context; - this.refs = emptyObject; - // We initialize the default updater but the real one gets injected by the - // renderer. - this.updater = updater || ReactNoopUpdateQueue; -} - -function ComponentDummy() {} -ComponentDummy.prototype = ReactComponent.prototype; -ReactPureComponent.prototype = new ComponentDummy(); -ReactPureComponent.prototype.constructor = ReactPureComponent; -// Avoid an extra prototype jump for these methods. -_assign(ReactPureComponent.prototype, ReactComponent.prototype); -ReactPureComponent.prototype.isPureReactComponent = true; - -module.exports = { - Component: ReactComponent, - PureComponent: ReactPureComponent -};
\ No newline at end of file |