launcher_application_menu_item_model.h revision 424c4d7b64af9d0d8fd9624f381f469654d5e3d2 
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#ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_APPLICATION_MENU_ITEM_MODEL_H_
6#define CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_APPLICATION_MENU_ITEM_MODEL_H_
7
8#include "ash/launcher/launcher_delegate.h"
9#include "ash/launcher/launcher_item_delegate.h"
10#include "base/memory/scoped_ptr.h"
11#include "base/memory/scoped_vector.h"
12
13class ChromeLauncherAppMenuItem;
14
15// A list of the elements which makes up a simple menu description.
16typedef ScopedVector<ChromeLauncherAppMenuItem> ChromeLauncherAppMenuItems;
17
18// A menu model that builds the contents of a menu for a launcher item
19// containing a list of running applications.
20class LauncherApplicationMenuItemModel : public ash::LauncherMenuModel,
21                                         public ui::SimpleMenuModel::Delegate {
22 public:
23  explicit LauncherApplicationMenuItemModel(
24      ChromeLauncherAppMenuItems item_list);
25  virtual ~LauncherApplicationMenuItemModel();
26
27  // Overridden from ash::LauncherMenuModel:
28  virtual bool IsCommandActive(int command_id) const OVERRIDE;
29
30  // Overridden from ui::SimpleMenuModel::Delegate:
31  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
32  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
33  virtual bool GetAcceleratorForCommandId(
34      int command_id,
35      ui::Accelerator* accelerator) OVERRIDE;
36  virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE;
37
38 private:
39  void Build();
40
41  // The list of menu items as returned from the launcher controller.
42  ChromeLauncherAppMenuItems launcher_items_;
43
44  DISALLOW_COPY_AND_ASSIGN(LauncherApplicationMenuItemModel);
45};
46
47#endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_APPLICATION_MENU_ITEM_MODEL_H_
48