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- // Copyright (c) 2013 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_MESSAGE_CENTER_MESSAGE_CENTER_IMPL_H_
- #define UI_MESSAGE_CENTER_MESSAGE_CENTER_IMPL_H_
- #include <stddef.h>
- #include <memory>
- #include <string>
- #include <vector>
- #include "base/callback.h"
- #include "base/memory/weak_ptr.h"
- #include "base/observer_list.h"
- #include "base/threading/thread_checker.h"
- #include "base/time/time.h"
- #include "base/timer/timer.h"
- #include "ui/message_center/message_center.h"
- #include "ui/message_center/message_center_observer.h"
- #include "ui/message_center/message_center_stats_collector.h"
- #include "ui/message_center/message_center_types.h"
- #include "ui/message_center/notification_blocker.h"
- #include "ui/message_center/popup_timers_controller.h"
- #include "ui/message_center/public/cpp/notification.h"
- #include "ui/message_center/public/cpp/notifier_id.h"
- namespace message_center {
- class LockScreenController;
- // The default implementation of MessageCenter.
- class MessageCenterImpl : public MessageCenter,
- public NotificationBlocker::Observer {
- public:
- explicit MessageCenterImpl(
- std::unique_ptr<LockScreenController> lock_screen_controller);
- MessageCenterImpl(const MessageCenterImpl&) = delete;
- MessageCenterImpl& operator=(const MessageCenterImpl&) = delete;
- ~MessageCenterImpl() override;
- // MessageCenter overrides:
- void AddObserver(MessageCenterObserver* observer) override;
- void RemoveObserver(MessageCenterObserver* observer) override;
- void AddNotificationBlocker(NotificationBlocker* blocker) override;
- void RemoveNotificationBlocker(NotificationBlocker* blocker) override;
- void SetVisibility(Visibility visible) override;
- bool IsMessageCenterVisible() const override;
- void SetHasMessageCenterView(bool has_message_center_view) override;
- bool HasMessageCenterView() const override;
- size_t NotificationCount() const override;
- bool HasPopupNotifications() const override;
- bool IsQuietMode() const override;
- bool IsSpokenFeedbackEnabled() const override;
- Notification* FindNotificationById(const std::string& id) override;
- Notification* FindParentNotification(Notification* notification) override;
- Notification* FindPopupNotificationById(const std::string& id) override;
- Notification* FindVisibleNotificationById(const std::string& id) override;
- NotificationList::Notifications FindNotificationsByAppId(
- const std::string& app_id) override;
- NotificationList::Notifications GetNotifications() override;
- const NotificationList::Notifications& GetVisibleNotifications() override;
- NotificationList::PopupNotifications GetPopupNotifications() override;
- NotificationList::PopupNotifications GetPopupNotificationsWithoutBlocker(
- const NotificationBlocker& blocker) const override;
- void AddNotification(std::unique_ptr<Notification> notification) override;
- void UpdateNotification(
- const std::string& old_id,
- std::unique_ptr<Notification> new_notification) override;
- void RemoveNotification(const std::string& id, bool by_user) override;
- void RemoveNotificationsForNotifierId(const NotifierId& notifier_id) override;
- void RemoveAllNotifications(bool by_user, RemoveType type) override;
- void SetNotificationIcon(const std::string& notification_id,
- const ui::ImageModel& image) override;
- void SetNotificationImage(const std::string& notification_id,
- const gfx::Image& image) override;
- void ClickOnNotification(const std::string& id) override;
- void ClickOnNotificationButton(const std::string& id,
- int button_index) override;
- void ClickOnNotificationButtonWithReply(const std::string& id,
- int button_index,
- const std::u16string& reply) override;
- void ClickOnSettingsButton(const std::string& id) override;
- void DisableNotification(const std::string& id) override;
- void MarkSinglePopupAsShown(const std::string& id,
- bool mark_notification_as_read) override;
- void ResetPopupTimer(const std::string& id) override;
- void ResetSinglePopup(const std::string& id) override;
- void DisplayedNotification(const std::string& id,
- const DisplaySource source) override;
- void SetQuietMode(bool in_quiet_mode) override;
- void SetSpokenFeedbackEnabled(bool enabled) override;
- void EnterQuietModeWithExpire(const base::TimeDelta& expires_in) override;
- void RestartPopupTimers() override;
- void PausePopupTimers() override;
- const std::u16string& GetSystemNotificationAppName() const override;
- void SetSystemNotificationAppName(const std::u16string& name) override;
- void OnMessageViewHovered(const std::string& notification_id) override;
- // NotificationBlocker::Observer overrides:
- void OnBlockingStateChanged(NotificationBlocker* blocker) override;
- LockScreenController* lock_screen_controller() {
- return lock_screen_controller_.get();
- }
- const LockScreenController* lock_screen_controller() const {
- return lock_screen_controller_.get();
- }
- protected:
- void DisableTimersForTest() override;
- private:
- THREAD_CHECKER(thread_checker_);
- void ClickOnNotificationUnlocked(const std::string& id,
- const absl::optional<int>& button_index,
- const absl::optional<std::u16string>& reply);
- const std::unique_ptr<LockScreenController> lock_screen_controller_;
- std::unique_ptr<NotificationList> notification_list_;
- NotificationList::Notifications visible_notifications_;
- base::ObserverList<MessageCenterObserver> observer_list_;
- std::unique_ptr<PopupTimersController> popup_timers_controller_;
- base::OneShotTimer quiet_mode_timer_;
- std::vector<NotificationBlocker*> blockers_;
- bool visible_ = false;
- bool has_message_center_view_ = true;
- bool spoken_feedback_enabled_ = false;
- bool notifications_grouping_enabled_ = false;
- std::u16string system_notification_app_name_;
- MessageCenterStatsCollector stats_collector_;
- };
- } // namespace message_center
- #endif // UI_MESSAGE_CENTER_MESSAGE_CENTER_IMPL_H_
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