chrome/browser/resources/options/profiles_icon_grid.js

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 cr.define('options', function() {
   6   /** @const */ var ListItem = cr.ui.ListItem;
   7   /** @const */ var Grid = cr.ui.Grid;
   8   /** @const */ var ListSingleSelectionModel = cr.ui.ListSingleSelectionModel;
   9
  10   /**
  11    * Creates a new profile icon grid item.
  12    * @param {Object} iconURL The profile icon URL.
  13    * @constructor
  14    * @extends {cr.ui.GridItem}
  15    */
  16   function ProfilesIconGridItem(iconURL) {
  17     var el = cr.doc.createElement('span');
  18     el.iconURL_ = iconURL;
  19     ProfilesIconGridItem.decorate(el);
  20     return el;
  21   }
  22
  23   /**
  24    * Decorates an element as a profile grid item.
  25    * @param {!HTMLElement} el The element to decorate.
  26    */
  27   ProfilesIconGridItem.decorate = function(el) {
  28     el.__proto__ = ProfilesIconGridItem.prototype;
  29     el.decorate();
  30   };
  31
  32   ProfilesIconGridItem.prototype = {
  33     __proto__: ListItem.prototype,
  34
  35     /** @override */
  36     decorate: function() {
  37       ListItem.prototype.decorate.call(this);
  38       var imageEl = cr.doc.createElement('img');
  39       imageEl.className = 'profile-icon';
  40       imageEl.style.content = getProfileAvatarIcon(this.iconURL_);
  41       this.appendChild(imageEl);
  42
  43       this.className = 'profile-icon-grid-item';
  44     },
  45   };
  46
  47   var ProfilesIconGrid = cr.ui.define('grid');
  48
  49   ProfilesIconGrid.prototype = {
  50     __proto__: Grid.prototype,
  51
  52     /** @override */
  53     decorate: function() {
  54       Grid.prototype.decorate.call(this);
  55       this.selectionModel = new ListSingleSelectionModel();
  56     },
  57
  58     /** @override */
  59     createItem: function(iconURL) {
  60       return new ProfilesIconGridItem(iconURL);
  61     },
  62   };
  63
  64   return {
  65     ProfilesIconGrid: ProfilesIconGrid
  66   };
  67 });