72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
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/*
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Copyright 2015 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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var React = require('react');
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// Shamelessly ripped off Modal.js. There's probably a better way
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// of doing reusable widgets like dialog boxes & menus where we go and
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// pass in a custom control as the actual body.
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module.exports = {
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ContextualMenuContainerId: "mx_ContextualMenu_Container",
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getOrCreateContainer: function() {
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var container = document.getElementById(this.ContextualMenuContainerId);
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if (!container) {
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container = document.createElement("div");
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container.id = this.ContextualMenuContainerId;
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document.body.appendChild(container);
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}
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return container;
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},
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createMenu: function (Element, props) {
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var self = this;
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var closeMenu = function() {
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React.unmountComponentAtNode(self.getOrCreateContainer());
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if (props && props.onFinished) props.onFinished.apply(null, arguments);
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};
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var position = {
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top: props.top - 20,
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right: props.right + 8,
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};
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// FIXME: If a menu uses getDefaultProps it clobbers the onFinished
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// property set here so you can't close the menu from a button click!
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var menu = (
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<div className="mx_ContextualMenu_wrapper">
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<div className="mx_ContextualMenu" style={position}>
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<img className="mx_ContextualMenu_chevron" src="img/chevron-right.png" width="9" height="16" />
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<Element {...props} onFinished={closeMenu}/>
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</div>
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<div className="mx_ContextualMenu_background" onClick={closeMenu}></div>
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</div>
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);
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React.render(menu, this.getOrCreateContainer());
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return {close: closeMenu};
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},
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};
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