| // Copyright 2015 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 THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_RENDERER_WEBTHREAD_IMPL_FOR_RENDERER_SCHEDULER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_RENDERER_WEBTHREAD_IMPL_FOR_RENDERER_SCHEDULER_H_ |
| |
| #include "base/memory/scoped_refptr.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/single_thread_task_runner.h" |
| #include "third_party/blink/public/platform/scheduler/child/webthread_base.h" |
| #include "third_party/blink/renderer/platform/platform_export.h" |
| |
| namespace blink { |
| class ThreadScheduler; |
| }; |
| |
| namespace blink { |
| namespace scheduler { |
| class MainThreadSchedulerImpl; |
| |
| class PLATFORM_EXPORT WebThreadImplForRendererScheduler : public WebThreadBase { |
| public: |
| explicit WebThreadImplForRendererScheduler( |
| MainThreadSchedulerImpl* scheduler); |
| ~WebThreadImplForRendererScheduler() override; |
| |
| // WebThread implementation. |
| ThreadScheduler* Scheduler() const override; |
| PlatformThreadId ThreadId() const override; |
| scoped_refptr<base::SingleThreadTaskRunner> GetTaskRunner() const override; |
| |
| // WebThreadBase implementation. |
| SingleThreadIdleTaskRunner* GetIdleTaskRunner() const override; |
| void Init() override; |
| |
| private: |
| void AddTaskObserverInternal( |
| base::MessageLoop::TaskObserver* observer) override; |
| void RemoveTaskObserverInternal( |
| base::MessageLoop::TaskObserver* observer) override; |
| |
| void AddTaskTimeObserverInternal( |
| base::sequence_manager::TaskTimeObserver*) override; |
| void RemoveTaskTimeObserverInternal( |
| base::sequence_manager::TaskTimeObserver*) override; |
| |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
| scoped_refptr<SingleThreadIdleTaskRunner> idle_task_runner_; |
| MainThreadSchedulerImpl* scheduler_; // Not owned. |
| PlatformThreadId thread_id_; |
| }; |
| |
| } // namespace scheduler |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_RENDERER_WEBTHREAD_IMPL_FOR_RENDERER_SCHEDULER_H_ |