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Sebastian Markbåge
69208fc62a
This is an outline for the new reconciler infrastructure.
I created a noop renderer to have something to get started from.
I split the reconciler folder into old and new, as well as shared.
I put shouldUpdateReactComponent in shared as an example of a
utility that can easily be shared between both. I plan on breaking
out more utilities like these.
(cherry picked from commit cf157886e9)
48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
/**
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* Copyright 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule ReactSimpleEmptyComponent
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*/
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'use strict';
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var ReactReconciler = require('ReactReconciler');
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var ReactSimpleEmptyComponent = function(placeholderElement, instantiate) {
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this._currentElement = null;
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this._renderedComponent = instantiate(placeholderElement);
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};
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Object.assign(ReactSimpleEmptyComponent.prototype, {
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mountComponent: function(
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transaction,
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nativeParent,
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nativeContainerInfo,
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context
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) {
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return ReactReconciler.mountComponent(
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this._renderedComponent,
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transaction,
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nativeParent,
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nativeContainerInfo,
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context
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);
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},
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receiveComponent: function() {
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},
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getNativeNode: function() {
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return ReactReconciler.getNativeNode(this._renderedComponent);
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},
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unmountComponent: function() {
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ReactReconciler.unmountComponent(this._renderedComponent);
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this._renderedComponent = null;
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},
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});
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module.exports = ReactSimpleEmptyComponent;
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