| // 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 "chrome/browser/ui/ash/brightness_controller_chromeos.h" |
| |
| #include "chromeos/dbus/dbus_thread_manager.h" |
| #include "chromeos/dbus/power_manager_client.h" |
| #include "content/public/browser/user_metrics.h" |
| #include "ui/base/accelerators/accelerator.h" |
| |
| bool BrightnessController::HandleBrightnessDown( |
| const ui::Accelerator& accelerator) { |
| if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_DOWN) |
| content::RecordAction( |
| content::UserMetricsAction("Accel_BrightnessDown_F6")); |
| |
| chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| DecreaseScreenBrightness(true); |
| return true; |
| } |
| |
| bool BrightnessController::HandleBrightnessUp( |
| const ui::Accelerator& accelerator) { |
| if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_UP) |
| content::RecordAction(content::UserMetricsAction("Accel_BrightnessUp_F7")); |
| |
| chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| IncreaseScreenBrightness(); |
| return true; |
| } |
| |
| void BrightnessController::SetBrightnessPercent(double percent, bool gradual) { |
| chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| SetScreenBrightnessPercent(percent, gradual); |
| } |
| |
| void BrightnessController::GetBrightnessPercent( |
| const base::Callback<void(double)>& callback) { |
| chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| GetScreenBrightnessPercent(callback); |
| } |