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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 WEBKIT_CHILD_WORKER_TASK_RUNNER_H_ | 5 #ifndef WEBKIT_CHILD_WORKER_TASK_RUNNER_H_ |
| 6 #define WEBKIT_CHILD_WORKER_TASK_RUNNER_H_ | 6 #define WEBKIT_CHILD_WORKER_TASK_RUNNER_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 | 9 |
| 10 #include "base/atomic_sequence_num.h" | 10 #include "base/atomic_sequence_num.h" |
| (...skipping 18 matching lines...) Expand all Loading... | |
| 29 public: | 29 public: |
| 30 virtual ~Observer() {} | 30 virtual ~Observer() {} |
| 31 virtual void OnWorkerRunLoopStopped() = 0; | 31 virtual void OnWorkerRunLoopStopped() = 0; |
| 32 }; | 32 }; |
| 33 // Add/Remove an observer that will get notified when the current worker run | 33 // Add/Remove an observer that will get notified when the current worker run |
| 34 // loop is stopping. This observer will not get notified when other threads | 34 // loop is stopping. This observer will not get notified when other threads |
| 35 // are stopping. It's only valid to call these on a worker thread. | 35 // are stopping. It's only valid to call these on a worker thread. |
| 36 void AddStopObserver(Observer* observer); | 36 void AddStopObserver(Observer* observer); |
| 37 void RemoveStopObserver(Observer* observer); | 37 void RemoveStopObserver(Observer* observer); |
| 38 | 38 |
| 39 public: | |
|
darin (slow to review)
2014/01/29 17:58:11
nit: google c++ style says to only write "public:"
| |
| 40 void OnWorkerRunLoopStarted(const blink::WebWorkerRunLoop& loop); | |
| 41 void OnWorkerRunLoopStopped(const blink::WebWorkerRunLoop& loop); | |
| 42 | |
| 39 private: | 43 private: |
| 40 friend class WebKitPlatformSupportChildImpl; | |
| 41 friend class WorkerTaskRunnerTest; | 44 friend class WorkerTaskRunnerTest; |
| 42 | 45 |
| 43 typedef std::map<int, blink::WebWorkerRunLoop> IDToLoopMap; | 46 typedef std::map<int, blink::WebWorkerRunLoop> IDToLoopMap; |
| 44 | 47 |
| 45 ~WorkerTaskRunner(); | 48 ~WorkerTaskRunner(); |
| 46 void OnWorkerRunLoopStarted(const blink::WebWorkerRunLoop& loop); | |
| 47 void OnWorkerRunLoopStopped(const blink::WebWorkerRunLoop& loop); | |
| 48 | 49 |
| 49 struct ThreadLocalState; | 50 struct ThreadLocalState; |
| 50 base::ThreadLocalPointer<ThreadLocalState> current_tls_; | 51 base::ThreadLocalPointer<ThreadLocalState> current_tls_; |
| 51 | 52 |
| 52 base::AtomicSequenceNumber id_sequence_; | 53 base::AtomicSequenceNumber id_sequence_; |
| 53 IDToLoopMap loop_map_; | 54 IDToLoopMap loop_map_; |
| 54 base::Lock loop_map_lock_; | 55 base::Lock loop_map_lock_; |
| 55 }; | 56 }; |
| 56 | 57 |
| 57 } // namespace webkit_glue | 58 } // namespace webkit_glue |
| 58 | 59 |
| 59 #endif // WEBKIT_CHILD_WORKER_TASK_RUNNER_H_ | 60 #endif // WEBKIT_CHILD_WORKER_TASK_RUNNER_H_ |
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