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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_VIEWS_AURA_VOLUME_CONTROLLER_CHROMEOS_H_ | |
6 #define CHROME_BROWSER_UI_VIEWS_AURA_VOLUME_CONTROLLER_CHROMEOS_H_ | |
7 #pragma once | |
8 | |
9 #include "ash/volume_control_delegate.h" | |
10 #include "base/basictypes.h" | |
11 #include "base/compiler_specific.h" | |
12 | |
13 // A class which controls volume when F8-10 or a multimedia key for volume is | |
14 // pressed. | |
15 class VolumeController : public ash::VolumeControlDelegate { | |
16 public: | |
17 VolumeController() {} | |
18 virtual ~VolumeController() {} | |
19 | |
20 // Overridden from ash::VolumeControlDelegate: | |
21 virtual bool HandleVolumeMute(const ui::Accelerator& accelerator) OVERRIDE; | |
22 virtual bool HandleVolumeDown(const ui::Accelerator& accelerator) OVERRIDE; | |
23 virtual bool HandleVolumeUp(const ui::Accelerator& accelerator) OVERRIDE; | |
24 | |
25 private: | |
26 DISALLOW_COPY_AND_ASSIGN(VolumeController); | |
27 }; | |
28 | |
29 #endif // CHROME_BROWSER_UI_VIEWS_AURA_VOLUME_CONTROLLER_CHROMEOS_H_ | |
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