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1 // Copyright 2013 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 ASH_COMMON_SHELF_SHELF_ALIGNMENT_MENU_H_ | |
6 #define ASH_COMMON_SHELF_SHELF_ALIGNMENT_MENU_H_ | |
7 | |
8 #include "ash/ash_export.h" | |
9 #include "base/macros.h" | |
10 #include "ui/base/models/simple_menu_model.h" | |
11 | |
12 namespace ash { | |
13 | |
14 class WmShelf; | |
15 | |
16 // Submenu for choosing the alignment of the shelf. | |
17 class ASH_EXPORT ShelfAlignmentMenu : public ui::SimpleMenuModel, | |
18 public ui::SimpleMenuModel::Delegate { | |
19 public: | |
20 explicit ShelfAlignmentMenu(WmShelf* wm_shelf); | |
21 ~ShelfAlignmentMenu() override; | |
22 | |
23 // ui::SimpleMenuModel::Delegate overrides: | |
24 bool IsCommandIdChecked(int command_id) const override; | |
25 bool IsCommandIdEnabled(int command_id) const override; | |
26 void ExecuteCommand(int command_id, int event_flags) override; | |
27 | |
28 private: | |
29 enum MenuItem { | |
30 // Offset so as not to interfere with other menus. | |
31 MENU_ALIGN_LEFT = 500, | |
32 MENU_ALIGN_RIGHT, | |
33 MENU_ALIGN_BOTTOM, | |
34 }; | |
35 | |
36 WmShelf* wm_shelf_; | |
37 | |
38 DISALLOW_COPY_AND_ASSIGN(ShelfAlignmentMenu); | |
39 }; | |
40 | |
41 } // namespace ash | |
42 | |
43 #endif // ASH_COMMON_SHELF_SHELF_ALIGNMENT_MENU_H_ | |
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