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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_ | 5 #ifndef COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_ |
6 #define COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_ | 6 #define COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include <set> |
| 9 |
9 #include "base/macros.h" | 10 #include "base/macros.h" |
10 #include "components/scheduler/base/time_domain.h" | 11 #include "components/scheduler/base/time_domain.h" |
11 #include "components/scheduler/scheduler_export.h" | 12 #include "components/scheduler/scheduler_export.h" |
12 | 13 |
13 namespace scheduler { | 14 namespace scheduler { |
14 class TaskQueueManagerDelegate; | 15 class TaskQueueManagerDelegate; |
15 | 16 |
16 class SCHEDULER_EXPORT RealTimeDomain : public TimeDomain { | 17 class SCHEDULER_EXPORT RealTimeDomain : public TimeDomain { |
17 public: | 18 public: |
18 RealTimeDomain(TaskQueueManagerDelegate* task_queue_manager_delegate, | 19 RealTimeDomain(); |
19 base::Closure do_work_closure); | |
20 | 20 |
21 // TimeDomain implementation: | 21 // TimeDomain implementation: |
22 LazyNow CreateLazyNow() override; | 22 LazyNow CreateLazyNow() override; |
23 bool MaybeAdvanceTime() override; | 23 bool MaybeAdvanceTime() override; |
24 const char* GetName() const override; | 24 const char* GetName() const override; |
25 | 25 |
26 protected: | 26 protected: |
27 void RequestWakeup(base::TimeDelta delay) override; | 27 void OnRegisterWithTaskQueueManager( |
| 28 TaskQueueManagerDelegate* task_queue_manager_delegate, |
| 29 base::Closure do_work_closure) override; |
| 30 void RequestWakeup(LazyNow* lazy_now, base::TimeDelta delay) override; |
28 void AsValueIntoInternal( | 31 void AsValueIntoInternal( |
29 base::trace_event::TracedValue* state) const override; | 32 base::trace_event::TracedValue* state) const override; |
30 | 33 |
31 private: | 34 private: |
| 35 void PostWrappedDoWork(base::TimeTicks now, base::TimeTicks run_time); |
| 36 void WrappedDoWorkTask(base::TimeTicks run_time); |
| 37 |
32 TaskQueueManagerDelegate* task_queue_manager_delegate_; // NOT OWNED | 38 TaskQueueManagerDelegate* task_queue_manager_delegate_; // NOT OWNED |
| 39 std::set<base::TimeTicks> pending_wakeups_; |
33 base::Closure do_work_closure_; | 40 base::Closure do_work_closure_; |
| 41 base::WeakPtrFactory<RealTimeDomain> weak_factory_; |
34 | 42 |
35 ~RealTimeDomain() override; | 43 ~RealTimeDomain() override; |
36 | 44 |
37 DISALLOW_COPY_AND_ASSIGN(RealTimeDomain); | 45 DISALLOW_COPY_AND_ASSIGN(RealTimeDomain); |
38 }; | 46 }; |
39 | 47 |
40 } // namespace scheduler | 48 } // namespace scheduler |
41 | 49 |
42 #endif // COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_ | 50 #endif // COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_ |
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