b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
'use strict';
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/* global LazyLoader */
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/* global MozActivity */
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/* global wallpaper */
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/* jshint nonew: false */
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(function(exports) {
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function ContextMenuUI() {
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this.grid = document.getElementById('icons');
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this.dialog = document.getElementById('contextmenu-dialog');
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this.wallpaperOption = document.getElementById('change-wallpaper-action');
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this.settingsOption = document.getElementById('homescreen-settings-action');
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this.handleCancel = this._handleCancel.bind(this);
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}
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ContextMenuUI.prototype = {
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show: function(e) {
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var nearestIndex = this.grid._grid.getNearestItemIndex(
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e.pageX,
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e.pageY - this.grid.offsetTop
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);
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window.dispatchEvent(new CustomEvent('context-menu-open', {
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detail: {
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nearestIndex: nearestIndex
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}
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}));
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this.dialog.addEventListener('gaiamenu-cancel', this.handleCancel);
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this.dialog.removeAttribute('hidden');
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this.wallpaperOption.addEventListener('click', this);
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this.settingsOption.addEventListener('click', this);
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window.addEventListener('visibilitychange', this);
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},
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hide: function() {
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this.dialog.removeEventListener('gaiamenu-cancel', this.handleCancel);
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this.dialog.setAttribute('hidden', '');
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this.wallpaperOption.removeEventListener('click', this);
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this.settingsOption.removeEventListener('click', this);
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window.removeEventListener('visibilitychange', this);
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window.dispatchEvent(new CustomEvent('context-menu-close'));
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},
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_handleCancel: function(e) {
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this.hide();
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},
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_actions: {
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'change-wallpaper-action': function() {
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LazyLoader.load([
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'shared/js/omadrm/fl.js',
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'js/wallpaper.js'
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], function() {
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this.hide();
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wallpaper.change();
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}.bind(this));
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},
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'homescreen-settings-action': function() {
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this.hide();
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new MozActivity({
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name: 'configure',
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data: {
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target: 'device',
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section: 'homescreens-list'
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}
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});
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}
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},
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handleEvent: function(e) {
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switch (e.type) {
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case 'click':
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this._actions[e.target.id].call(this);
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break;
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case 'visibilitychange':
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if (document.hidden) {
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this.hide();
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}
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break;
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}
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}
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};
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exports.contextMenuUI = new ContextMenuUI();
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}(window));
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