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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 CONTENT_BROWSER_MEDIA_MEDIA_INTERNALS_PROXY_H_ | 5 #ifndef CONTENT_BROWSER_MEDIA_MEDIA_INTERNALS_PROXY_H_ |
6 #define CONTENT_BROWSER_MEDIA_MEDIA_INTERNALS_PROXY_H_ | 6 #define CONTENT_BROWSER_MEDIA_MEDIA_INTERNALS_PROXY_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/sequenced_task_runner_helpers.h" | 9 #include "base/sequenced_task_runner_helpers.h" |
10 #include "content/browser/media/media_internals.h" | 10 #include "content/browser/media/media_internals.h" |
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30 MediaInternalsProxy, | 30 MediaInternalsProxy, |
31 BrowserThread::DeleteOnUIThread>, | 31 BrowserThread::DeleteOnUIThread>, |
32 public net::NetLog::ThreadSafeObserver, | 32 public net::NetLog::ThreadSafeObserver, |
33 public NotificationObserver { | 33 public NotificationObserver { |
34 public: | 34 public: |
35 MediaInternalsProxy(); | 35 MediaInternalsProxy(); |
36 | 36 |
37 // NotificationObserver implementation. | 37 // NotificationObserver implementation. |
38 virtual void Observe(int type, | 38 virtual void Observe(int type, |
39 const NotificationSource& source, | 39 const NotificationSource& source, |
40 const NotificationDetails& details) OVERRIDE; | 40 const NotificationDetails& details) override; |
41 | 41 |
42 // Register a Handler and start receiving callbacks from MediaInternals. | 42 // Register a Handler and start receiving callbacks from MediaInternals. |
43 void Attach(MediaInternalsMessageHandler* handler); | 43 void Attach(MediaInternalsMessageHandler* handler); |
44 | 44 |
45 // Unregister the same and stop receiving callbacks. | 45 // Unregister the same and stop receiving callbacks. |
46 void Detach(); | 46 void Detach(); |
47 | 47 |
48 // Have MediaInternals send all the data it has. | 48 // Have MediaInternals send all the data it has. |
49 void GetEverything(); | 49 void GetEverything(); |
50 | 50 |
51 // MediaInternals callback. Called on the IO thread. | 51 // MediaInternals callback. Called on the IO thread. |
52 void OnUpdate(const base::string16& update); | 52 void OnUpdate(const base::string16& update); |
53 | 53 |
54 // net::NetLog::ThreadSafeObserver implementation. Callable from any thread: | 54 // net::NetLog::ThreadSafeObserver implementation. Callable from any thread: |
55 virtual void OnAddEntry(const net::NetLog::Entry& entry) OVERRIDE; | 55 virtual void OnAddEntry(const net::NetLog::Entry& entry) override; |
56 | 56 |
57 private: | 57 private: |
58 friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>; | 58 friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>; |
59 friend class base::DeleteHelper<MediaInternalsProxy>; | 59 friend class base::DeleteHelper<MediaInternalsProxy>; |
60 virtual ~MediaInternalsProxy(); | 60 virtual ~MediaInternalsProxy(); |
61 | 61 |
62 // Build a dictionary mapping constant names to values. | 62 // Build a dictionary mapping constant names to values. |
63 base::Value* GetConstants(); | 63 base::Value* GetConstants(); |
64 | 64 |
65 void ObserveMediaInternalsOnIOThread(); | 65 void ObserveMediaInternalsOnIOThread(); |
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81 scoped_ptr<base::ListValue> pending_net_updates_; | 81 scoped_ptr<base::ListValue> pending_net_updates_; |
82 NotificationRegistrar registrar_; | 82 NotificationRegistrar registrar_; |
83 MediaInternals::UpdateCallback update_callback_; | 83 MediaInternals::UpdateCallback update_callback_; |
84 | 84 |
85 DISALLOW_COPY_AND_ASSIGN(MediaInternalsProxy); | 85 DISALLOW_COPY_AND_ASSIGN(MediaInternalsProxy); |
86 }; | 86 }; |
87 | 87 |
88 } // namespace content | 88 } // namespace content |
89 | 89 |
90 #endif // CONTENT_BROWSER_MEDIA_MEDIA_INTERNALS_PROXY_H_ | 90 #endif // CONTENT_BROWSER_MEDIA_MEDIA_INTERNALS_PROXY_H_ |
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