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c0d77dbe9c
Summary: Now you can pass a route to the pop function in the navigator context, and the Navigator will pop that scene off the stack and every scene that follows. This changes the request API that bubbles up to the top-level navigator. The `pop` request had previously taken a route for `popToRoute`, but that is a more obscure use case. This makes the request API more closely match the context method naming. @public Test Plan: Verified this works by popping several routes in AdsManager. Experimented with UIExplorer Navigator example to make sure popToRoute still works as expected
98 lines
3.1 KiB
JavaScript
98 lines
3.1 KiB
JavaScript
/**
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* Copyright (c) 2015, Facebook, Inc. All rights reserved.
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*
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* Facebook, Inc. (“Facebook”) owns all right, title and interest, including
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* all intellectual property and other proprietary rights, in and to the React
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* Native CustomComponents software (the “Software”). Subject to your
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* compliance with these terms, you are hereby granted a non-exclusive,
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* worldwide, royalty-free copyright license to (1) use and copy the Software;
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* and (2) reproduce and distribute the Software as part of your own software
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* (“Your Software”). Facebook reserves all rights not expressly granted to
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* you in this license agreement.
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*
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* THE SOFTWARE AND DOCUMENTATION, IF ANY, ARE PROVIDED "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES (INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE) ARE DISCLAIMED.
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* IN NO EVENT SHALL FACEBOOK OR ITS AFFILIATES, OFFICERS, DIRECTORS OR
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* EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @providesModule NavigatorInterceptor
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*/
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'use strict';
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var React = require('React');
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var getNavigatorContext = require('getNavigatorContext');
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var NavigatorInterceptor = React.createClass({
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contextTypes: {
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navigator: React.PropTypes.object,
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},
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componentWillMount: function() {
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this.navigator = getNavigatorContext(this);
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},
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componentDidMount: function() {
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this.navigator.setHandler(this._navigatorHandleRequest);
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},
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childContextTypes: {
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navigator: React.PropTypes.object,
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},
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getChildContext: function() {
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return {
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navigator: {
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...this.navigator,
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setHandler: (handler) => {
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this._childNavigationHandler = handler;
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},
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}
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};
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},
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componentWillUnmount: function() {
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this.navigator.setHandler(null);
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},
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_navigatorHandleRequest: function(action, arg1, arg2) {
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if (this._interceptorHandle(action, arg1, arg2)) {
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return true;
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}
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if (this._childNavigationHandler && this._childNavigationHandler(action, arg1, arg2)) {
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return true;
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}
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},
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_interceptorHandle: function(action, arg1, arg2) {
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if (this.props.onRequest && this.props.onRequest(action, arg1, arg2)) {
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return true;
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}
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switch (action) {
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case 'pop':
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return this.props.onPopRequest && this.props.onPopRequest(arg1, arg2);
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case 'popTo':
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return this.props.onPopToRequest && this.props.onPopToRequest(arg1, arg2);
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case 'push':
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return this.props.onPushRequest && this.props.onPushRequest(arg1, arg2);
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default:
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return false;
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}
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},
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render: function() {
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return this.props.children;
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},
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});
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module.exports = NavigatorInterceptor;
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