Source/WebKit/chromium/public/WebMediaPlayerClient.h - Issue 13968007: Create WebInbandTextTrack and WebInbandTextTrackClient

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Issue 13968007: Create WebInbandTextTrack and WebInbandTextTrackClient (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: rebase Created 7 years, 7 months ago

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1 /*	1 /*

2 * Copyright (C) 2009 Google Inc. All rights reserved.	2 * Copyright (C) 2009 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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29 */	29 */

30	30

31 #ifndef WebMediaPlayerClient_h	31 #ifndef WebMediaPlayerClient_h

32 #define WebMediaPlayerClient_h	32 #define WebMediaPlayerClient_h

33	33

34 #include "WebMediaPlayer.h"	34 #include "WebMediaPlayer.h"

35	35

36 namespace WebKit {	36 namespace WebKit {

37	37

38 class WebFrame;	38 class WebFrame;

	39 class WebInbandTextTrack;

39 class WebLayer;	40 class WebLayer;

40 class WebMediaSource;	41 class WebMediaSource;

41 class WebPlugin;	42 class WebPlugin;

42 class WebRequest;	43 class WebRequest;

43 class WebURL;	44 class WebURL;

44	45

45 class WebMediaPlayerClient {	46 class WebMediaPlayerClient {

46 public:	47 public:

47 enum MediaKeyErrorCode {	48 enum MediaKeyErrorCode {

48 MediaKeyErrorCodeUnknown = 1,	49 MediaKeyErrorCodeUnknown = 1,

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76 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId ) = 0;	77 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId ) = 0;

77 virtual void keyError(const WebString& keySystem, const WebString& sessionId , MediaKeyErrorCode, unsigned short systemCode) = 0;	78 virtual void keyError(const WebString& keySystem, const WebString& sessionId , MediaKeyErrorCode, unsigned short systemCode) = 0;

78 virtual void keyMessage(const WebString& keySystem, const WebString& session Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU RL) = 0;	79 virtual void keyMessage(const WebString& keySystem, const WebString& session Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU RL) = 0;

79 virtual void keyNeeded(const WebString& keySystem, const WebString& sessionI d, const unsigned char* initData, unsigned initDataLength) = 0;	80 virtual void keyNeeded(const WebString& keySystem, const WebString& sessionI d, const unsigned char* initData, unsigned initDataLength) = 0;

80 // The returned pointer is valid until closeHelperPlugin() is called.	81 // The returned pointer is valid until closeHelperPlugin() is called.

81 // Returns 0 if the plugin could not be instantiated.	82 // Returns 0 if the plugin could not be instantiated.

82 virtual WebPlugin* createHelperPlugin(const WebString& pluginType, WebFrame* ) = 0;	83 virtual WebPlugin* createHelperPlugin(const WebString& pluginType, WebFrame* ) = 0;

83 virtual void closeHelperPlugin() = 0;	84 virtual void closeHelperPlugin() = 0;

84 virtual bool needsWebLayerForVideo() const = 0;	85 virtual bool needsWebLayerForVideo() const = 0;

85 virtual void setWebLayer(WebLayer*) = 0;	86 virtual void setWebLayer(WebLayer*) = 0;

	87 virtual void addTextTrack(WebInbandTextTrack*) = 0;

	88 virtual void removeTextTrack(WebInbandTextTrack*) = 0;

	89

86 protected:	90 protected:

87 ~WebMediaPlayerClient() { }	91 ~WebMediaPlayerClient() { }

88 };	92 };

89	93

90 } // namespace WebKit	94 } // namespace WebKit

91	95

92 #endif	96 #endif

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