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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_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "content/browser/renderer_host/media/media_stream_manager.h" | 12 #include "content/browser/renderer_host/media/media_stream_manager.h" |
13 #include "content/browser/renderer_host/media/media_stream_requester.h" | 13 #include "content/browser/renderer_host/media/media_stream_requester.h" |
14 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
15 #include "content/common/media/media_stream_options.h" | 15 #include "content/common/media/media_stream_options.h" |
16 #include "content/public/browser/browser_message_filter.h" | 16 #include "content/public/browser/browser_message_filter.h" |
17 | 17 |
18 namespace content { | |
19 class ResourceContext; | |
20 } // namespace content | |
21 | |
22 namespace media_stream { | 18 namespace media_stream { |
23 | 19 |
24 // MediaStreamDispatcherHost is a delegate for Media Stream API messages used by | 20 // MediaStreamDispatcherHost is a delegate for Media Stream API messages used by |
25 // MediaStreamImpl. It's the complement of MediaStreamDispatcher | 21 // MediaStreamImpl. It's the complement of MediaStreamDispatcher |
26 // (owned by RenderView). | 22 // (owned by RenderView). |
27 class CONTENT_EXPORT MediaStreamDispatcherHost | 23 class CONTENT_EXPORT MediaStreamDispatcherHost |
28 : public content::BrowserMessageFilter, | 24 : public content::BrowserMessageFilter, |
29 public MediaStreamRequester { | 25 public MediaStreamRequester { |
30 public: | 26 public: |
31 MediaStreamDispatcherHost(content::ResourceContext* resource_context, | 27 explicit MediaStreamDispatcherHost(int render_process_id); |
32 int render_process_id, | |
33 media::AudioManager* audio_manager); | |
34 | 28 |
35 // MediaStreamRequester implementation. | 29 // MediaStreamRequester implementation. |
36 virtual void StreamGenerated( | 30 virtual void StreamGenerated( |
37 const std::string& label, | 31 const std::string& label, |
38 const StreamDeviceInfoArray& audio_devices, | 32 const StreamDeviceInfoArray& audio_devices, |
39 const StreamDeviceInfoArray& video_devices) OVERRIDE; | 33 const StreamDeviceInfoArray& video_devices) OVERRIDE; |
40 virtual void StreamGenerationFailed(const std::string& label) OVERRIDE; | 34 virtual void StreamGenerationFailed(const std::string& label) OVERRIDE; |
41 virtual void AudioDeviceFailed(const std::string& label, int index) OVERRIDE; | 35 virtual void AudioDeviceFailed(const std::string& label, int index) OVERRIDE; |
42 virtual void VideoDeviceFailed(const std::string& label, int index) OVERRIDE; | 36 virtual void VideoDeviceFailed(const std::string& label, int index) OVERRIDE; |
43 virtual void DevicesEnumerated(const std::string& label, | 37 virtual void DevicesEnumerated(const std::string& label, |
(...skipping 27 matching lines...) Expand all Loading... |
71 media_stream::MediaStreamType type, | 65 media_stream::MediaStreamType type, |
72 const GURL& security_origin); | 66 const GURL& security_origin); |
73 | 67 |
74 void OnOpenDevice(int render_view_id, | 68 void OnOpenDevice(int render_view_id, |
75 int page_request_id, | 69 int page_request_id, |
76 const std::string& device_id, | 70 const std::string& device_id, |
77 media_stream::MediaStreamType type, | 71 media_stream::MediaStreamType type, |
78 const GURL& security_origin); | 72 const GURL& security_origin); |
79 | 73 |
80 // Returns the media stream manager to forward events to, | 74 // Returns the media stream manager to forward events to, |
81 // creating one if needed. | 75 // creating one if needed. It is a virtual function so that the unit tests |
82 MediaStreamManager* manager(); | 76 // can inject their own MediaStreamManager. |
| 77 virtual MediaStreamManager* GetManager(); |
83 | 78 |
84 content::ResourceContext* resource_context_; | |
85 int render_process_id_; | 79 int render_process_id_; |
86 media::AudioManager* audio_manager_; | |
87 | 80 |
88 struct StreamRequest; | 81 struct StreamRequest; |
89 typedef std::map<std::string, StreamRequest> StreamMap; | 82 typedef std::map<std::string, StreamRequest> StreamMap; |
90 // Streams generated for this host. | 83 // Streams generated for this host. |
91 StreamMap streams_; | 84 StreamMap streams_; |
92 | 85 |
93 DISALLOW_COPY_AND_ASSIGN(MediaStreamDispatcherHost); | 86 DISALLOW_COPY_AND_ASSIGN(MediaStreamDispatcherHost); |
94 }; | 87 }; |
95 | 88 |
96 } // namespace media_stream | 89 } // namespace media_stream |
97 | 90 |
98 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ | 91 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ |
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