| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SHELF_SHELF_ALIGNMENT_MENU_H_ |
| #define ASH_SHELF_SHELF_ALIGNMENT_MENU_H_ |
| |
| #include "ash/ash_export.h" |
| #include "base/basictypes.h" |
| #include "ui/base/models/simple_menu_model.h" |
| |
| namespace aura { |
| class RootWindow; |
| } |
| |
| namespace ash { |
| |
| // Submenu for choosing the alignment of the launcher. |
| class ASH_EXPORT ShelfAlignmentMenu : public ui::SimpleMenuModel, |
| public ui::SimpleMenuModel::Delegate { |
| public: |
| explicit ShelfAlignmentMenu(aura::Window* root); |
| virtual ~ShelfAlignmentMenu(); |
| |
| // ui::SimpleMenuModel::Delegate overrides: |
| virtual bool IsCommandIdChecked(int command_id) const OVERRIDE; |
| virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE; |
| virtual bool GetAcceleratorForCommandId( |
| int command_id, |
| ui::Accelerator* accelerator) OVERRIDE; |
| virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE; |
| |
| private: |
| enum MenuItem { |
| // Offset so as not to interfere with other menus. |
| MENU_ALIGN_LEFT = 500, |
| MENU_ALIGN_RIGHT, |
| MENU_ALIGN_BOTTOM, |
| }; |
| |
| aura::Window* root_window_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ShelfAlignmentMenu); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SHELF_SHELF_ALIGNMENT_MENU_H_ |