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 #include "ash/system/chromeos/keyboard_brightness_controller.h" 6 7 #include "ash/metrics/user_metrics_recorder.h" 8 #include "ash/shell.h" 9 #include "chromeos/dbus/dbus_thread_manager.h" 10 #include "chromeos/dbus/power_manager_client.h" 11 #include "content/public/browser/user_metrics.h" 12 #include "ui/base/accelerators/accelerator.h" 13 14 namespace ash { 15 16 bool KeyboardBrightnessController::HandleKeyboardBrightnessDown( 17 const ui::Accelerator& accelerator) { 18 if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_DOWN) { 19 Shell::GetInstance()->metrics()->RecordUserMetricsAction( 20 UMA_ACCEL_KEYBOARD_BRIGHTNESS_DOWN_F6); 21 } 22 23 chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> 24 DecreaseKeyboardBrightness(); 25 return true; 26 } 27 28 bool KeyboardBrightnessController::HandleKeyboardBrightnessUp( 29 const ui::Accelerator& accelerator) { 30 if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_UP) { 31 Shell::GetInstance()->metrics()->RecordUserMetricsAction( 32 UMA_ACCEL_KEYBOARD_BRIGHTNESS_UP_F7); 33 } 34 35 chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> 36 IncreaseKeyboardBrightness(); 37 return true; 38 } 39 40 } // namespace ash 41