| // Copyright 2019 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 CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_TRIGGER_SCHEDULER_H_ |
| #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_TRIGGER_SCHEDULER_H_ |
| |
| #include <memory> |
| |
| #include "base/memory/weak_ptr.h" |
| #include "base/time/time.h" |
| #include "base/timer/timer.h" |
| |
| namespace content { |
| class StoragePartition; |
| } // namespace content |
| |
| class NotificationTriggerScheduler { |
| public: |
| static std::unique_ptr<NotificationTriggerScheduler> Create(); |
| |
| // Triggers pending notifications for all loaded profiles. |
| static void TriggerNotifications(); |
| |
| virtual ~NotificationTriggerScheduler(); |
| |
| // Schedules a trigger at |timestamp| that calls TriggerNotifications on each |
| // StoragePartition of profiles that have pending notifications at that time. |
| // If there is an existing earlier trigger set, this is a nop. Otherwise this |
| // overwrites the existing trigger so only the earliest is set at any time. |
| virtual void ScheduleTrigger(base::Time timestamp); |
| |
| // Triggers pending notifications for |partition|. |
| // TODO(knollr): Mock the actual storage partitions to observe this call in |
| // tests and make this static in the implementation. |
| virtual void TriggerNotificationsForStoragePartition( |
| content::StoragePartition* partition); |
| |
| protected: |
| NotificationTriggerScheduler(); |
| |
| private: |
| base::OneShotTimer trigger_timer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NotificationTriggerScheduler); |
| }; |
| |
| #endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_TRIGGER_SCHEDULER_H_ |