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 ASH_SYSTEM_CHROMEOS_KEYBOARD_BRIGHTNESS_CONTROLLER_H_ 6#define ASH_SYSTEM_CHROMEOS_KEYBOARD_BRIGHTNESS_CONTROLLER_H_ 7 8#include "ash/ash_export.h" 9#include "ash/system/keyboard_brightness/keyboard_brightness_control_delegate.h" 10#include "base/basictypes.h" 11#include "base/compiler_specific.h" 12 13namespace ash { 14 15// A class which controls keyboard brightness when Alt+F6, Alt+F7 or a 16// multimedia key for keyboard brightness is pressed. 17class ASH_EXPORT KeyboardBrightnessController 18 : public KeyboardBrightnessControlDelegate { 19 public: 20 KeyboardBrightnessController() {} 21 virtual ~KeyboardBrightnessController() {} 22 23 private: 24 // Overridden from KeyboardBrightnessControlDelegate: 25 virtual bool HandleKeyboardBrightnessDown( 26 const ui::Accelerator& accelerator) OVERRIDE; 27 virtual bool HandleKeyboardBrightnessUp( 28 const ui::Accelerator& accelerator) OVERRIDE; 29 30 DISALLOW_COPY_AND_ASSIGN(KeyboardBrightnessController); 31}; 32 33} // namespace ash 34 35#endif // ASH_SYSTEM_CHROMEOS_KEYBOARD_BRIGHTNESS_CONTROLLER_H_ 36