| // Copyright 2018 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 ASH_ASSISTANT_ASSISTANT_ALARM_TIMER_CONTROLLER_H_ |
| #define ASH_ASSISTANT_ASSISTANT_ALARM_TIMER_CONTROLLER_H_ |
| |
| #include "ash/assistant/model/assistant_alarm_timer_model.h" |
| #include "ash/assistant/model/assistant_alarm_timer_model_observer.h" |
| #include "ash/public/interfaces/assistant_controller.mojom.h" |
| #include "base/macros.h" |
| #include "base/timer/timer.h" |
| #include "mojo/public/cpp/bindings/binding.h" |
| |
| namespace ash { |
| |
| class AssistantController; |
| |
| // The AssistantAlarmTimerController is a sub-controller of AssistantController |
| // tasked with tracking alarm/timer state and providing alarm/timer APIs. |
| class AssistantAlarmTimerController |
| : public mojom::AssistantAlarmTimerController, |
| public AssistantAlarmTimerModelObserver { |
| public: |
| explicit AssistantAlarmTimerController( |
| AssistantController* assistant_controller); |
| ~AssistantAlarmTimerController() override; |
| |
| void BindRequest(mojom::AssistantAlarmTimerControllerRequest request); |
| |
| // Returns the underlying model. |
| const AssistantAlarmTimerModel* model() const { return &model_; } |
| |
| // Adds/removes the specified model |observer|. |
| void AddModelObserver(AssistantAlarmTimerModelObserver* observer); |
| void RemoveModelObserver(AssistantAlarmTimerModelObserver* observer); |
| |
| // mojom::AssistantAlarmTimerController: |
| void OnTimerSoundingStarted() override; |
| void OnTimerSoundingFinished() override; |
| |
| // AssistantAlarmTimerModelObserver: |
| void OnAlarmTimerAdded(const AlarmTimer& alarm_timer, |
| const base::TimeDelta& time_remaining) override; |
| void OnAlarmsTimersTicked( |
| const std::map<std::string, base::TimeDelta>& times_remaining) override; |
| void OnAllAlarmsTimersRemoved() override; |
| |
| private: |
| AssistantController* const assistant_controller_; // Owned by Shell. |
| |
| mojo::Binding<mojom::AssistantAlarmTimerController> binding_; |
| |
| AssistantAlarmTimerModel model_; |
| |
| base::RepeatingTimer timer_; |
| |
| int next_timer_id_ = 1; |
| |
| DISALLOW_COPY_AND_ASSIGN(AssistantAlarmTimerController); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_ASSISTANT_ASSISTANT_ALARM_TIMER_CONTROLLER_H_ |