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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #ifndef WEBKIT_CHILD_WEBTHREAD_IMPL_H_ | 4 #ifndef WEBKIT_CHILD_WEBTHREAD_IMPL_H_ |
5 #define WEBKIT_CHILD_WEBTHREAD_IMPL_H_ | 5 #define WEBKIT_CHILD_WEBTHREAD_IMPL_H_ |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 | 8 |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/threading/thread.h" | 10 #include "base/threading/thread.h" |
11 #include "third_party/WebKit/public/platform/WebThread.h" | 11 #include "third_party/WebKit/public/platform/WebThread.h" |
12 #include "webkit/child/webkit_child_export.h" | 12 #include "webkit/child/webkit_child_export.h" |
13 | 13 |
14 namespace webkit_glue { | 14 namespace webkit_glue { |
15 | 15 |
16 class WebThreadBase : public blink::WebThread { | 16 class WEBKIT_CHILD_EXPORT WebThreadBase : public blink::WebThread { |
17 public: | 17 public: |
18 virtual ~WebThreadBase(); | 18 virtual ~WebThreadBase(); |
19 | 19 |
20 virtual void addTaskObserver(TaskObserver* observer); | 20 virtual void addTaskObserver(TaskObserver* observer); |
21 virtual void removeTaskObserver(TaskObserver* observer); | 21 virtual void removeTaskObserver(TaskObserver* observer); |
22 | 22 |
23 virtual bool isCurrentThread() const = 0; | 23 virtual bool isCurrentThread() const = 0; |
24 | 24 |
25 protected: | 25 protected: |
26 WebThreadBase(); | 26 WebThreadBase(); |
27 | 27 |
28 private: | 28 private: |
29 class TaskObserverAdapter; | 29 class TaskObserverAdapter; |
30 | 30 |
31 typedef std::map<TaskObserver*, TaskObserverAdapter*> TaskObserverMap; | 31 typedef std::map<TaskObserver*, TaskObserverAdapter*> TaskObserverMap; |
32 TaskObserverMap task_observer_map_; | 32 TaskObserverMap task_observer_map_; |
33 }; | 33 }; |
34 | 34 |
35 class WebThreadImpl : public WebThreadBase { | 35 class WEBKIT_CHILD_EXPORT WebThreadImpl : public WebThreadBase { |
36 public: | 36 public: |
37 WEBKIT_CHILD_EXPORT explicit WebThreadImpl(const char* name); | 37 explicit WebThreadImpl(const char* name); |
38 WEBKIT_CHILD_EXPORT virtual ~WebThreadImpl(); | 38 virtual ~WebThreadImpl(); |
39 | 39 |
40 virtual void postTask(Task* task); | 40 virtual void postTask(Task* task); |
41 virtual void postDelayedTask(Task* task, long long delay_ms); | 41 virtual void postDelayedTask(Task* task, long long delay_ms); |
42 | 42 |
43 virtual void enterRunLoop(); | 43 virtual void enterRunLoop(); |
44 virtual void exitRunLoop(); | 44 virtual void exitRunLoop(); |
45 | 45 |
46 base::MessageLoop* message_loop() const { return thread_->message_loop(); } | 46 base::MessageLoop* message_loop() const { return thread_->message_loop(); } |
47 | 47 |
| 48 virtual bool isCurrentThread() const OVERRIDE; |
| 49 |
48 private: | 50 private: |
49 virtual bool isCurrentThread() const OVERRIDE; | |
50 scoped_ptr<base::Thread> thread_; | 51 scoped_ptr<base::Thread> thread_; |
51 }; | 52 }; |
52 | 53 |
53 class WebThreadImplForMessageLoop : public WebThreadBase { | 54 class WebThreadImplForMessageLoop : public WebThreadBase { |
54 public: | 55 public: |
55 WEBKIT_CHILD_EXPORT explicit WebThreadImplForMessageLoop( | 56 WEBKIT_CHILD_EXPORT explicit WebThreadImplForMessageLoop( |
56 base::MessageLoopProxy* message_loop); | 57 base::MessageLoopProxy* message_loop); |
57 WEBKIT_CHILD_EXPORT virtual ~WebThreadImplForMessageLoop(); | 58 WEBKIT_CHILD_EXPORT virtual ~WebThreadImplForMessageLoop(); |
58 | 59 |
59 virtual void postTask(Task* task); | 60 virtual void postTask(Task* task) OVERRIDE; |
60 virtual void postDelayedTask(Task* task, long long delay_ms); | 61 virtual void postDelayedTask(Task* task, long long delay_ms) OVERRIDE; |
61 | 62 |
62 virtual void enterRunLoop(); | 63 virtual void enterRunLoop() OVERRIDE; |
63 virtual void exitRunLoop(); | 64 virtual void exitRunLoop() OVERRIDE; |
64 | 65 |
65 private: | 66 private: |
66 virtual bool isCurrentThread() const OVERRIDE; | 67 virtual bool isCurrentThread() const OVERRIDE; |
67 scoped_refptr<base::MessageLoopProxy> message_loop_; | 68 scoped_refptr<base::MessageLoopProxy> message_loop_; |
68 }; | 69 }; |
69 | 70 |
70 } // namespace webkit_glue | 71 } // namespace webkit_glue |
71 | 72 |
72 #endif // WEBKIT_CHILD_WEBTHREAD_IMPL_H_ | 73 #endif // WEBKIT_CHILD_WEBTHREAD_IMPL_H_ |
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