brightness_controller_chromeos.cc revision 4e180b6a0b4720a9b8e9e959a882386f690f08ff
14e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 54e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "ash/system/chromeos/brightness/brightness_controller_chromeos.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chromeos/dbus/dbus_thread_manager.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chromeos/dbus/power_manager_client.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/user_metrics.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/accelerators/accelerator.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 124e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace ash { 134e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace system { 144e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 154e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)bool BrightnessControllerChromeos::HandleBrightnessDown( 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ui::Accelerator& accelerator) { 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_DOWN) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RecordAction( 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::UserMetricsAction("Accel_BrightnessDown_F6")); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DecreaseScreenBrightness(true); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)bool BrightnessControllerChromeos::HandleBrightnessUp( 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ui::Accelerator& accelerator) { 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_UP) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RecordAction(content::UserMetricsAction("Accel_BrightnessUp_F7")); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IncreaseScreenBrightness(); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 364e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void BrightnessControllerChromeos::SetBrightnessPercent(double percent, 374e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool gradual) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetScreenBrightnessPercent(percent, gradual); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 424e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void BrightnessControllerChromeos::GetBrightnessPercent( 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Callback<void(double)>& callback) { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetScreenBrightnessPercent(callback); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 474e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 484e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} // namespace system 494e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} // namespace ash 50