// 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); }