Torne (Richard Coles) | 4e180b6 | 2013-10-18 15:46:22 +0100 | [diff] [blame^] | 1 | // Copyright 2013 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/brightness/brightness_controller_chromeos.h" |
| 6 | |
| 7 | #include "chromeos/dbus/dbus_thread_manager.h" |
| 8 | #include "chromeos/dbus/power_manager_client.h" |
| 9 | #include "content/public/browser/user_metrics.h" |
| 10 | #include "ui/base/accelerators/accelerator.h" |
| 11 | |
| 12 | namespace ash { |
| 13 | namespace system { |
| 14 | |
| 15 | bool BrightnessControllerChromeos::HandleBrightnessDown( |
| 16 | const ui::Accelerator& accelerator) { |
| 17 | if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_DOWN) |
| 18 | content::RecordAction( |
| 19 | content::UserMetricsAction("Accel_BrightnessDown_F6")); |
| 20 | |
| 21 | chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| 22 | DecreaseScreenBrightness(true); |
| 23 | return true; |
| 24 | } |
| 25 | |
| 26 | bool BrightnessControllerChromeos::HandleBrightnessUp( |
| 27 | const ui::Accelerator& accelerator) { |
| 28 | if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_UP) |
| 29 | content::RecordAction(content::UserMetricsAction("Accel_BrightnessUp_F7")); |
| 30 | |
| 31 | chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| 32 | IncreaseScreenBrightness(); |
| 33 | return true; |
| 34 | } |
| 35 | |
| 36 | void BrightnessControllerChromeos::SetBrightnessPercent(double percent, |
| 37 | bool gradual) { |
| 38 | chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| 39 | SetScreenBrightnessPercent(percent, gradual); |
| 40 | } |
| 41 | |
| 42 | void BrightnessControllerChromeos::GetBrightnessPercent( |
| 43 | const base::Callback<void(double)>& callback) { |
| 44 | chromeos::DBusThreadManager::Get()->GetPowerManagerClient()-> |
| 45 | GetScreenBrightnessPercent(callback); |
| 46 | } |
| 47 | |
| 48 | } // namespace system |
| 49 | } // namespace ash |