1// Copyright (c) 2011 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#include "ui/base/models/menu_model.h"
6
7namespace ui {
8
9bool MenuModel::IsVisibleAt(int index) const {
10  return true;
11}
12
13// static
14bool MenuModel::GetModelAndIndexForCommandId(int command_id,
15                                             MenuModel** model,
16                                             int* index) {
17  const int item_count = (*model)->GetItemCount();
18  for (int i = 0; i < item_count; ++i) {
19    const int candidate_index = i;
20    if ((*model)->GetTypeAt(candidate_index) == TYPE_SUBMENU) {
21      MenuModel* submenu_model = (*model)->GetSubmenuModelAt(candidate_index);
22      if (GetModelAndIndexForCommandId(command_id, &submenu_model, index)) {
23        *model = submenu_model;
24        return true;
25      }
26    }
27    if ((*model)->GetCommandIdAt(candidate_index) == command_id) {
28      *index = candidate_index;
29      return true;
30    }
31  }
32  return false;
33}
34
35base::string16 MenuModel::GetSublabelAt(int index) const {
36  return base::string16();
37}
38
39base::string16 MenuModel::GetMinorTextAt(int index) const {
40  return base::string16();
41}
42
43const gfx::FontList* MenuModel::GetLabelFontListAt(int index) const {
44  return NULL;
45}
46
47// Default implementation ignores the event flags.
48void MenuModel::ActivatedAt(int index, int event_flags) {
49  ActivatedAt(index);
50}
51
52}  // namespace ui
53