2015-11-27 15:37:40 +00:00
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/*
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2016-01-07 04:06:39 +00:00
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Copyright 2015, 2016 OpenMarket Ltd
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2015-11-27 15:37:40 +00:00
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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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2016-07-27 15:09:07 +00:00
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var classNames = require('classnames');
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2015-11-27 15:37:40 +00:00
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var React = require('react');
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var ReactDOM = require('react-dom');
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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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2016-08-10 15:34:49 +00:00
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propTypes: {
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menuWidth: React.PropTypes.number,
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menuHeight: React.PropTypes.number,
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chevronOffset: React.PropTypes.number,
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menuColour: React.PropTypes.string,
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},
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2015-11-27 15:37:40 +00:00
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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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ReactDOM.unmountComponentAtNode(self.getOrCreateContainer());
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2016-07-26 16:25:16 +00:00
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if (props && props.onFinished) {
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props.onFinished.apply(null, arguments);
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}
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};
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var position = {
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top: props.top,
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};
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2016-08-10 15:34:49 +00:00
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var chevronOffset = {};
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if (props.chevronOffset) {
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chevronOffset.top = props.chevronOffset;
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}
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2017-01-17 14:11:01 +00:00
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// To override the default chevron colour, if it's been set
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var chevronCSS = "";
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if (props.menuColour) {
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chevronCSS = `
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.mx_ContextualMenu_chevron_left:after {
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border-right-color: ${props.menuColour};
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}
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.mx_ContextualMenu_chevron_right:after {
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border-left-color: ${props.menuColour};
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}
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`
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}
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2015-11-27 15:37:40 +00:00
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var chevron = null;
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if (props.left) {
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chevron = <div style={chevronOffset} className="mx_ContextualMenu_chevron_left"></div>
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position.left = props.left;
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} else {
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chevron = <div style={chevronOffset} className="mx_ContextualMenu_chevron_right"></div>
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position.right = props.right;
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}
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var className = 'mx_ContextualMenu_wrapper';
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2016-07-27 15:09:07 +00:00
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var menuClasses = classNames({
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'mx_ContextualMenu': true,
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'mx_ContextualMenu_left': props.left,
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'mx_ContextualMenu_right': !props.left,
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});
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var menuStyle = {};
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if (props.menuWidth) {
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menuStyle.width = props.menuWidth;
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}
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if (props.menuHeight) {
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menuStyle.height = props.menuHeight;
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}
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if (props.menuColour) {
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menuStyle["backgroundColor"] = props.menuColour;
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2016-07-27 16:43:48 +00:00
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}
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2015-11-27 15:37:40 +00:00
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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={className} style={position}>
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<div className={menuClasses} style={menuStyle}>
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{chevron}
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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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<style>{chevronCSS}</style>
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2015-11-27 15:37:40 +00:00
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</div>
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);
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ReactDOM.render(menu, this.getOrCreateContainer());
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return {close: closeMenu};
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},
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};
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