diff options
author | Florian Dold <florian.dold@gmail.com> | 2017-10-14 18:40:54 +0200 |
---|---|---|
committer | Florian Dold <florian.dold@gmail.com> | 2017-10-14 18:40:54 +0200 |
commit | 9df98e65f842cf3acae09cbdd969966f42d64469 (patch) | |
tree | f071d3e09a342c208fb8e1cd3f5241d64fbfbaf3 /node_modules/react-dom/lib/ReactDOMTextComponent.js | |
parent | 008926b18470e7f394cd640302957b29728a9803 (diff) |
update dependencies
Diffstat (limited to 'node_modules/react-dom/lib/ReactDOMTextComponent.js')
-rw-r--r-- | node_modules/react-dom/lib/ReactDOMTextComponent.js | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/node_modules/react-dom/lib/ReactDOMTextComponent.js b/node_modules/react-dom/lib/ReactDOMTextComponent.js deleted file mode 100644 index c1f149240..000000000 --- a/node_modules/react-dom/lib/ReactDOMTextComponent.js +++ /dev/null @@ -1,161 +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 DOMChildrenOperations = require('./DOMChildrenOperations'); -var DOMLazyTree = require('./DOMLazyTree'); -var ReactDOMComponentTree = require('./ReactDOMComponentTree'); - -var escapeTextContentForBrowser = require('./escapeTextContentForBrowser'); -var invariant = require('fbjs/lib/invariant'); -var validateDOMNesting = require('./validateDOMNesting'); - -/** - * 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 between comment nodes 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 (text) { - // TODO: This is really a ReactText (ReactNode), not a ReactElement - this._currentElement = text; - this._stringText = '' + text; - // ReactDOMComponentTree uses these: - this._hostNode = null; - this._hostParent = null; - - // Properties - this._domID = 0; - this._mountIndex = 0; - this._closingComment = null; - this._commentNodes = null; -}; - -_assign(ReactDOMTextComponent.prototype, { - /** - * Creates the markup for this text node. This node is not intended to have - * any features besides containing text content. - * - * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction - * @return {string} Markup for this text node. - * @internal - */ - mountComponent: function (transaction, hostParent, hostContainerInfo, context) { - if (process.env.NODE_ENV !== 'production') { - var parentInfo; - if (hostParent != null) { - parentInfo = hostParent._ancestorInfo; - } else if (hostContainerInfo != null) { - parentInfo = hostContainerInfo._ancestorInfo; - } - if (parentInfo) { - // parentInfo should always be present except for the top-level - // component when server rendering - validateDOMNesting(null, this._stringText, this, parentInfo); - } - } - - var domID = hostContainerInfo._idCounter++; - var openingValue = ' react-text: ' + domID + ' '; - var closingValue = ' /react-text '; - this._domID = domID; - this._hostParent = hostParent; - if (transaction.useCreateElement) { - var ownerDocument = hostContainerInfo._ownerDocument; - var openingComment = ownerDocument.createComment(openingValue); - var closingComment = ownerDocument.createComment(closingValue); - var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment()); - DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment)); - if (this._stringText) { - DOMLazyTree.queueChild(lazyTree, DOMLazyTree(ownerDocument.createTextNode(this._stringText))); - } - DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment)); - ReactDOMComponentTree.precacheNode(this, openingComment); - this._closingComment = closingComment; - return lazyTree; - } else { - var escapedText = escapeTextContentForBrowser(this._stringText); - - if (transaction.renderToStaticMarkup) { - // Normally we'd wrap this between comment nodes 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 '<!--' + openingValue + '-->' + escapedText + '<!--' + closingValue + '-->'; - } - }, - - /** - * Updates this component by updating the text content. - * - * @param {ReactText} nextText The next text content - * @param {ReactReconcileTransaction} transaction - * @internal - */ - receiveComponent: function (nextText, transaction) { - if (nextText !== this._currentElement) { - this._currentElement = nextText; - var nextStringText = '' + nextText; - if (nextStringText !== this._stringText) { - // TODO: Save this as pending props and use performUpdateIfNecessary - // and/or updateComponent to do the actual update for consistency with - // other component types? - this._stringText = nextStringText; - var commentNodes = this.getHostNode(); - DOMChildrenOperations.replaceDelimitedText(commentNodes[0], commentNodes[1], nextStringText); - } - } - }, - - getHostNode: function () { - var hostNode = this._commentNodes; - if (hostNode) { - return hostNode; - } - if (!this._closingComment) { - var openingComment = ReactDOMComponentTree.getNodeFromInstance(this); - var node = openingComment.nextSibling; - while (true) { - !(node != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Missing closing comment for text component %s', this._domID) : _prodInvariant('67', this._domID) : void 0; - if (node.nodeType === 8 && node.nodeValue === ' /react-text ') { - this._closingComment = node; - break; - } - node = node.nextSibling; - } - } - hostNode = [this._hostNode, this._closingComment]; - this._commentNodes = hostNode; - return hostNode; - }, - - unmountComponent: function () { - this._closingComment = null; - this._commentNodes = null; - ReactDOMComponentTree.uncacheNode(this); - } -}); - -module.exports = ReactDOMTextComponent;
\ No newline at end of file |