Source/WebCore/platform/mediastream/MediaStreamCenter.h - Issue 13844006: MediaStream API: Moving Add/Remove track from WebMediaStreamCenterClient to WebMediaStream

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Issue 13844006: MediaStream API: Moving Add/Remove track from WebMediaStreamCenterClient to WebMediaStream (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebased Created 7 years, 8 months ago

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1 /*	1 /*

2 * Copyright (C) 2011 Ericsson AB. All rights reserved.	2 * Copyright (C) 2011 Ericsson AB. All rights reserved.

3 * Copyright (C) 2012 Google Inc. All rights reserved.	3 * Copyright (C) 2012 Google Inc. All rights reserved.

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 *	8 *

9 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

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44 class MediaStreamSourcesQueryClient;	44 class MediaStreamSourcesQueryClient;

45	45

46 class MediaStreamCenter {	46 class MediaStreamCenter {

47 public:	47 public:

48 virtual ~MediaStreamCenter();	48 virtual ~MediaStreamCenter();

49	49

50 static MediaStreamCenter& instance();	50 static MediaStreamCenter& instance();

51	51

52 virtual void queryMediaStreamSources(PassRefPtr<MediaStreamSourcesQueryClien t>) = 0;	52 virtual void queryMediaStreamSources(PassRefPtr<MediaStreamSourcesQueryClien t>) = 0;

53	53

54 // FIXME: add a way to mute a MediaStreamSource from the WebKit API layer

55

56 // Calls from the DOM objects to notify the platform	54 // Calls from the DOM objects to notify the platform

57 virtual void didSetMediaStreamTrackEnabled(MediaStreamDescriptor, MediaStre amComponent) = 0;	55 virtual void didSetMediaStreamTrackEnabled(MediaStreamDescriptor, MediaStre amComponent) = 0;

58 virtual bool didAddMediaStreamTrack(MediaStreamDescriptor, MediaStreamCompo nent) = 0;	56 virtual bool didAddMediaStreamTrack(MediaStreamDescriptor, MediaStreamCompo nent) = 0;

59 virtual bool didRemoveMediaStreamTrack(MediaStreamDescriptor, MediaStreamCo mponent) = 0;	57 virtual bool didRemoveMediaStreamTrack(MediaStreamDescriptor, MediaStreamCo mponent) = 0;

60 virtual void didStopLocalMediaStream(MediaStreamDescriptor*) = 0;	58 virtual void didStopLocalMediaStream(MediaStreamDescriptor*) = 0;

61 virtual void didCreateMediaStream(MediaStreamDescriptor*) = 0;	59 virtual void didCreateMediaStream(MediaStreamDescriptor*) = 0;

62	60

63 protected:	61 protected:

64 MediaStreamCenter();	62 MediaStreamCenter();

65	63

66 void endLocalMediaStream(MediaStreamDescriptor*);	64 void endLocalMediaStream(MediaStreamDescriptor*);

67 void addMediaStreamTrack(MediaStreamDescriptor, MediaStreamComponent);

68 void removeMediaStreamTrack(MediaStreamDescriptor, MediaStreamComponent);

69 };	65 };

70	66

71 } // namespace WebCore	67 } // namespace WebCore

72	68

73 #endif // ENABLE(MEDIA_STREAM)	69 #endif // ENABLE(MEDIA_STREAM)

74	70

75 #endif // MediaStreamCenter_h	71 #endif // MediaStreamCenter_h

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