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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #ifndef CHROME_BROWSER_CHROMEOS_POWER_POWER_BUTTON_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_POWER_POWER_BUTTON_OBSERVER_H_ | 
| 6 #define CHROME_BROWSER_CHROMEOS_POWER_POWER_BUTTON_OBSERVER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_POWER_POWER_BUTTON_OBSERVER_H_ | 
| 7 #pragma once | 7 #pragma once | 
| 8 | 8 | 
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" | 
| 10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" | 
| 11 #include "chrome/browser/chromeos/dbus/power_manager_client.h" | 11 #include "chromeos/dbus/power_manager_client.h" | 
| 12 #include "content/public/browser/notification_observer.h" | 12 #include "content/public/browser/notification_observer.h" | 
| 13 #include "content/public/browser/notification_registrar.h" | 13 #include "content/public/browser/notification_registrar.h" | 
| 14 | 14 | 
| 15 namespace chromeos { | 15 namespace chromeos { | 
| 16 | 16 | 
| 17 // Listens for power button, login, and screen lock events and passes them to | 17 // Listens for power button, login, and screen lock events and passes them to | 
| 18 // the Aura shell's PowerButtonController class. | 18 // the Aura shell's PowerButtonController class. | 
| 19 class PowerButtonObserver : public content::NotificationObserver, | 19 class PowerButtonObserver : public content::NotificationObserver, | 
| 20                             public PowerManagerClient::Observer { | 20                             public PowerManagerClient::Observer { | 
| 21  public: | 21  public: | 
| (...skipping 15 matching lines...) Expand all  Loading... | 
| 37   virtual void LockScreen() OVERRIDE; | 37   virtual void LockScreen() OVERRIDE; | 
| 38 | 38 | 
| 39   content::NotificationRegistrar registrar_; | 39   content::NotificationRegistrar registrar_; | 
| 40 | 40 | 
| 41   DISALLOW_COPY_AND_ASSIGN(PowerButtonObserver); | 41   DISALLOW_COPY_AND_ASSIGN(PowerButtonObserver); | 
| 42 }; | 42 }; | 
| 43 | 43 | 
| 44 }  // namespace chromeos | 44 }  // namespace chromeos | 
| 45 | 45 | 
| 46 #endif  // CHROME_BROWSER_CHROMEOS_POWER_POWER_BUTTON_OBSERVER_H_ | 46 #endif  // CHROME_BROWSER_CHROMEOS_POWER_POWER_BUTTON_OBSERVER_H_ | 
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