From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Wed, 3 May 2017 15:35:00 +0200 Subject: node_modules --- node_modules/react-dom/lib/ReactDOMFiber.js | 97 +++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 node_modules/react-dom/lib/ReactDOMFiber.js (limited to 'node_modules/react-dom/lib/ReactDOMFiber.js') diff --git a/node_modules/react-dom/lib/ReactDOMFiber.js b/node_modules/react-dom/lib/ReactDOMFiber.js new file mode 100644 index 000000000..ac9a2180a --- /dev/null +++ b/node_modules/react-dom/lib/ReactDOMFiber.js @@ -0,0 +1,97 @@ +/** + * 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 ReactFiberReconciler = require('./ReactFiberReconciler'); + +var warning = require('fbjs/lib/warning'); + +function recursivelyAppendChildren(parent, child) { + if (!child) { + return; + } + /* $FlowFixMe: Element should have this property. */ + if (child.nodeType === 1) { + /* $FlowFixMe: Refinement issue. I don't know how to express different. */ + parent.appendChild(child); + } else { + /* As a result of the refinement issue this type isn't known. */ + var node = child; + do { + recursivelyAppendChildren(parent, node.output); + } while (node = node.sibling); + } +} + +var DOMRenderer = ReactFiberReconciler({ + updateContainer: function (container, children) { + container.innerHTML = ''; + recursivelyAppendChildren(container, children); + }, + createInstance: function (type, props, children) { + var domElement = document.createElement(type); + recursivelyAppendChildren(domElement, children); + if (typeof props.children === 'string') { + domElement.textContent = props.children; + } + return domElement; + }, + prepareUpdate: function (domElement, oldProps, newProps, children) { + return true; + }, + commitUpdate: function (domElement, oldProps, newProps, children) { + domElement.innerHTML = ''; + recursivelyAppendChildren(domElement, children); + if (typeof newProps.children === 'string') { + domElement.textContent = newProps.children; + } + }, + deleteInstance: function (instance) { + // Noop + }, + + + scheduleAnimationCallback: window.requestAnimationFrame, + + scheduleDeferredCallback: window.requestIdleCallback + +}); + +var warned = false; + +function warnAboutUnstableUse() { + process.env.NODE_ENV !== 'production' ? warning(warned, 'You are using React DOM Fiber which is an experimental renderer. ' + 'It is likely to have bugs, breaking changes and is unsupported.') : void 0; + warned = true; +} + +var ReactDOM = { + render: function (element, container) { + warnAboutUnstableUse(); + if (!container._reactRootContainer) { + container._reactRootContainer = DOMRenderer.mountContainer(element, container); + } else { + DOMRenderer.updateContainer(element, container._reactRootContainer); + } + }, + unmountComponentAtNode: function (container) { + warnAboutUnstableUse(); + var root = container._reactRootContainer; + if (root) { + // TODO: Is it safe to reset this now or should I wait since this + // unmount could be deferred? + container._reactRootContainer = null; + DOMRenderer.unmountContainer(root); + } + } +}; + +module.exports = ReactDOM; \ No newline at end of file -- cgit v1.2.3