| // 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_NOTIFICATION_CONTROLLER_H_ |
| #define ASH_ASSISTANT_ASSISTANT_NOTIFICATION_CONTROLLER_H_ |
| |
| #include <string> |
| |
| #include "ash/ash_export.h" |
| #include "ash/assistant/assistant_controller_observer.h" |
| #include "ash/assistant/model/assistant_notification_model.h" |
| #include "ash/assistant/model/assistant_notification_model_observer.h" |
| #include "ash/assistant/model/assistant_ui_model_observer.h" |
| #include "ash/public/interfaces/assistant_controller.mojom.h" |
| #include "base/macros.h" |
| #include "chromeos/services/assistant/public/mojom/assistant.mojom.h" |
| #include "mojo/public/cpp/bindings/binding.h" |
| #include "ui/message_center/message_center_observer.h" |
| #include "ui/message_center/public/cpp/notifier_id.h" |
| |
| namespace ash { |
| |
| class AssistantController; |
| |
| // The class to manage Assistant notifications. |
| class ASH_EXPORT AssistantNotificationController |
| : public mojom::AssistantNotificationController, |
| public AssistantControllerObserver, |
| public AssistantUiModelObserver, |
| public AssistantNotificationModelObserver, |
| public message_center::MessageCenterObserver { |
| public: |
| using AssistantNotification = |
| chromeos::assistant::mojom::AssistantNotification; |
| using AssistantNotificationPtr = |
| chromeos::assistant::mojom::AssistantNotificationPtr; |
| using AssistantNotificationType = |
| chromeos::assistant::mojom::AssistantNotificationType; |
| |
| explicit AssistantNotificationController( |
| AssistantController* assistant_controller); |
| ~AssistantNotificationController() override; |
| |
| void BindRequest(mojom::AssistantNotificationControllerRequest request); |
| |
| // Returns the underlying model. |
| const AssistantNotificationModel* model() const { return &model_; } |
| |
| // Adds/removes the specified model |observer|. |
| void AddModelObserver(AssistantNotificationModelObserver* observer); |
| void RemoveModelObserver(AssistantNotificationModelObserver* observer); |
| |
| // Provides a pointer to the |assistant| owned by AssistantController. |
| void SetAssistant(chromeos::assistant::mojom::Assistant* assistant); |
| |
| // AssistantControllerObserver: |
| void OnAssistantControllerConstructed() override; |
| void OnAssistantControllerDestroying() override; |
| |
| // AssistantUiModelObserver: |
| void OnUiVisibilityChanged( |
| AssistantVisibility new_visibility, |
| AssistantVisibility old_visibility, |
| base::Optional<AssistantEntryPoint> entry_point, |
| base::Optional<AssistantExitPoint> exit_point) override; |
| |
| // mojom::AssistantNotificationController: |
| void AddOrUpdateNotification(AssistantNotificationPtr notification) override; |
| void RemoveNotificationById(const std::string& id, bool from_server) override; |
| void RemoveNotificationByGroupingKey(const std::string& grouping_id, |
| bool from_server) override; |
| void RemoveAllNotifications(bool from_server) override; |
| |
| // AssistantNotificationModelObserver: |
| void OnNotificationAdded(const AssistantNotification* notification) override; |
| void OnNotificationUpdated( |
| const AssistantNotification* notification) override; |
| void OnNotificationRemoved(const AssistantNotification* notification, |
| bool from_server) override; |
| void OnAllNotificationsRemoved(bool from_server) override; |
| |
| // message_center::MessageCenterObserver: |
| void OnNotificationAdded(const std::string& id) override {} |
| void OnNotificationClicked( |
| const std::string& id, |
| const base::Optional<int>& button_index, |
| const base::Optional<base::string16>& reply) override; |
| void OnNotificationUpdated(const std::string& notification) override {} |
| void OnNotificationRemoved(const std::string& notification_id, |
| bool by_user) override; |
| |
| private: |
| AssistantController* const assistant_controller_; // Owned by Shell. |
| |
| mojo::Binding<mojom::AssistantNotificationController> binding_; |
| |
| AssistantNotificationModel model_; |
| |
| // Owned by AssistantController. |
| chromeos::assistant::mojom::Assistant* assistant_ = nullptr; |
| |
| const message_center::NotifierId notifier_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AssistantNotificationController); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_ASSISTANT_ASSISTANT_NOTIFICATION_CONTROLLER_H_ |