| // Copyright 2014 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. |
| |
| #ifndef UI_CHROMEOS_USER_ACTIVITY_POWER_MANAGER_NOTIFIER_H_ |
| #define UI_CHROMEOS_USER_ACTIVITY_POWER_MANAGER_NOTIFIER_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/time/time.h" |
| #include "ui/chromeos/ui_chromeos_export.h" |
| #include "ui/wm/core/user_activity_observer.h" |
| |
| namespace wm { |
| class UserActivityDetector; |
| } // namespace wm |
| |
| namespace ui { |
| |
| // Notifies the power manager when the user is active. |
| class UI_CHROMEOS_EXPORT UserActivityPowerManagerNotifier |
| : public ::wm::UserActivityObserver { |
| public: |
| explicit UserActivityPowerManagerNotifier( |
| ::wm::UserActivityDetector* detector); |
| virtual ~UserActivityPowerManagerNotifier(); |
| |
| // UserActivityObserver implementation. |
| virtual void OnUserActivity(const Event* event) OVERRIDE; |
| |
| private: |
| ::wm::UserActivityDetector* detector_; // not owned |
| |
| // Last time that the power manager was notified. |
| base::TimeTicks last_notify_time_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UserActivityPowerManagerNotifier); |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_CHROMEOS_USER_ACTIVITY_POWER_MANAGER_NOTIFIER_H_ |