| // Copyright 2014 The Chromium Authors |
| // 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/memory/raw_ptr.h" |
| #include "base/time/time.h" |
| #include "chromeos/dbus/power/power_manager_client.h" |
| #include "mojo/public/cpp/bindings/pending_remote.h" |
| #include "mojo/public/cpp/bindings/receiver.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| #include "services/device/public/mojom/fingerprint.mojom.h" |
| #include "third_party/cros_system_api/dbus/service_constants.h" |
| #include "ui/base/user_activity/user_activity_observer.h" |
| #include "ui/chromeos/ui_chromeos_export.h" |
| #include "ui/events/devices/input_device_event_observer.h" |
| |
| namespace ui { |
| |
| class UserActivityDetector; |
| |
| // Notifies the power manager via D-Bus when the user is active. |
| class UI_CHROMEOS_EXPORT UserActivityPowerManagerNotifier |
| : public InputDeviceEventObserver, |
| public UserActivityObserver, |
| public device::mojom::FingerprintObserver, |
| public chromeos::PowerManagerClient::Observer { |
| public: |
| // Registers and unregisters itself as an observer of |detector| on |
| // construction and destruction. |
| UserActivityPowerManagerNotifier( |
| UserActivityDetector* detector, |
| mojo::PendingRemote<device::mojom::Fingerprint> fingerprint); |
| |
| UserActivityPowerManagerNotifier(const UserActivityPowerManagerNotifier&) = |
| delete; |
| UserActivityPowerManagerNotifier& operator=( |
| const UserActivityPowerManagerNotifier&) = delete; |
| |
| ~UserActivityPowerManagerNotifier() override; |
| |
| // InputDeviceEventObserver implementation. |
| void OnStylusStateChanged(ui::StylusState state) override; |
| |
| // UserActivityObserver implementation. |
| void OnUserActivity(const Event* event) override; |
| |
| // fingerprint::mojom::FingerprintObserver: |
| void OnAuthScanDone( |
| const device::mojom::FingerprintMessagePtr msg, |
| const base::flat_map<std::string, std::vector<std::string>>& matches) |
| override; |
| void OnSessionFailed() override; |
| void OnRestarted() override; |
| void OnStatusChanged(device::mojom::BiometricsManagerStatus status) override; |
| void OnEnrollScanDone(device::mojom::ScanResult scan_result, |
| bool enroll_session_complete, |
| int percent_complete) override; |
| |
| // chromeos::PowerManagerClient::Observer: |
| void SuspendImminent(power_manager::SuspendImminent::Reason reason) override; |
| void SuspendDone(base::TimeDelta sleep_duration) override; |
| |
| private: |
| // Notifies power manager that the user is active and activity type. No-op if |
| // it is within 5 seconds from |last_notify_time_|. |
| void MaybeNotifyUserActivity( |
| power_manager::UserActivityType user_activity_type); |
| |
| raw_ptr<UserActivityDetector, ExperimentalAsh> detector_; // not owned |
| |
| mojo::Remote<device::mojom::Fingerprint> fingerprint_; |
| mojo::Receiver<device::mojom::FingerprintObserver> |
| fingerprint_observer_receiver_{this}; |
| |
| // Last time that the power manager was notified. |
| base::TimeTicks last_notify_time_; |
| |
| // True after SuspendImminent has been received and when SuspendDone has not |
| // been received. |
| bool suspending_ = false; |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_CHROMEOS_USER_ACTIVITY_POWER_MANAGER_NOTIFIER_H_ |