ash/system/keyboard_brightness_controller.cc

// Copyright (c) 2012 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.

#include "ash/system/keyboard_brightness_controller.h"

#include "ash/shell_port.h"
#include "chromeos/dbus/dbus_thread_manager.h"
#include "chromeos/dbus/power_manager_client.h"
#include "ui/base/accelerators/accelerator.h"

namespace ash {

void KeyboardBrightnessController::HandleKeyboardBrightnessDown(
    const ui::Accelerator& accelerator) {
  if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_DOWN) {
    ShellPort::Get()->RecordUserMetricsAction(
        UMA_ACCEL_KEYBOARD_BRIGHTNESS_DOWN_F6);
  }

  chromeos::DBusThreadManager::Get()
      ->GetPowerManagerClient()
      ->DecreaseKeyboardBrightness();
}

void KeyboardBrightnessController::HandleKeyboardBrightnessUp(
    const ui::Accelerator& accelerator) {
  if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_UP) {
    ShellPort::Get()->RecordUserMetricsAction(
        UMA_ACCEL_KEYBOARD_BRIGHTNESS_UP_F7);
  }

  chromeos::DBusThreadManager::Get()
      ->GetPowerManagerClient()
      ->IncreaseKeyboardBrightness();
}

}  // namespace ash