options_focus_manager.js revision 5821806d5e7f356e8fa4b058a389a808ea183019 
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
5cr.define('options', function() {
6  var FocusManager = cr.ui.FocusManager;
7  var OptionsPage = options.OptionsPage;
8
9  function OptionsFocusManager() {
10  }
11
12  cr.addSingletonGetter(OptionsFocusManager);
13
14  OptionsFocusManager.prototype = {
15    __proto__: FocusManager.prototype,
16
17    /** @inheritDoc */
18    getFocusParent: function() {
19      var topPage = OptionsPage.getTopmostVisiblePage().pageDiv;
20
21      // The default page and search page include a search field that is a
22      // sibling of the rest of the page instead of a child. Thus, use the
23      // parent node to allow the search field to receive focus.
24      if (topPage.parentNode.id == 'page-container')
25        return topPage.parentNode;
26
27      return topPage;
28    },
29  };
30
31  return {
32    OptionsFocusManager: OptionsFocusManager,
33  };
34});
35