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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef ASH_SYSTEM_KEYBOARD_BRIGHTNESS_CONTROL_DELEGATE_H_ | 5 #ifndef ASH_COMMON_SYSTEM_KEYBOARD_BRIGHTNESS_CONTROL_DELEGATE_H_ |
6 #define ASH_SYSTEM_KEYBOARD_BRIGHTNESS_CONTROL_DELEGATE_H_ | 6 #define ASH_COMMON_SYSTEM_KEYBOARD_BRIGHTNESS_CONTROL_DELEGATE_H_ |
7 | 7 |
8 namespace ui { | 8 namespace ui { |
9 class Accelerator; | 9 class Accelerator; |
10 } // namespace ui | 10 } // namespace ui |
11 | 11 |
12 namespace ash { | 12 namespace ash { |
13 | 13 |
14 // Delegate for controlling the keyboard brightness. | 14 // Delegate for controlling the keyboard brightness. |
15 class KeyboardBrightnessControlDelegate { | 15 class KeyboardBrightnessControlDelegate { |
16 public: | 16 public: |
17 virtual ~KeyboardBrightnessControlDelegate() {} | 17 virtual ~KeyboardBrightnessControlDelegate() {} |
18 | 18 |
19 // Handles an accelerator-driven request to decrease or increase the keyboard | 19 // Handles an accelerator-driven request to decrease or increase the keyboard |
20 // brightness. | 20 // brightness. |
21 virtual void HandleKeyboardBrightnessDown( | 21 virtual void HandleKeyboardBrightnessDown( |
22 const ui::Accelerator& accelerator) = 0; | 22 const ui::Accelerator& accelerator) = 0; |
23 virtual void HandleKeyboardBrightnessUp( | 23 virtual void HandleKeyboardBrightnessUp( |
24 const ui::Accelerator& accelerator) = 0; | 24 const ui::Accelerator& accelerator) = 0; |
25 }; | 25 }; |
26 | 26 |
27 } // namespace ash | 27 } // namespace ash |
28 | 28 |
29 #endif // ASH_SYSTEM_KEYBOARD_BRIGHTNESS_CONTROL_DELEGATE_H_ | 29 #endif // ASH_COMMON_SYSTEM_KEYBOARD_BRIGHTNESS_CONTROL_DELEGATE_H_ |
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