Source/modules/mediastream/UserMediaRequest.h - Issue 85263006: Make IDL Callbacks non-refcounted by default

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Issue 85263006: Make IDL Callbacks non-refcounted by default (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Patch for landing Created 7 years 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 *	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	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 *	7 *

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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44 class Dictionary;	44 class Dictionary;

45 class Document;	45 class Document;

46 class ExceptionState;	46 class ExceptionState;

47 class MediaConstraints;	47 class MediaConstraints;

48 class MediaConstraintsImpl;	48 class MediaConstraintsImpl;

49 class MediaStreamDescriptor;	49 class MediaStreamDescriptor;

50 class UserMediaController;	50 class UserMediaController;

51	51

52 class UserMediaRequest : public RefCounted<UserMediaRequest>, public ContextLife cycleObserver {	52 class UserMediaRequest : public RefCounted<UserMediaRequest>, public ContextLife cycleObserver {

53 public:	53 public:

54 static PassRefPtr<UserMediaRequest> create(ExecutionContext, UserMediaContr oller, const Dictionary& options, PassRefPtr<NavigatorUserMediaSuccessCallback> , PassRefPtr<NavigatorUserMediaErrorCallback>, ExceptionState&);	54 static PassRefPtr<UserMediaRequest> create(ExecutionContext, UserMediaContr oller, const Dictionary& options, PassOwnPtr<NavigatorUserMediaSuccessCallback> , PassOwnPtr<NavigatorUserMediaErrorCallback>, ExceptionState&);

55 ~UserMediaRequest();	55 ~UserMediaRequest();

56	56

57 NavigatorUserMediaSuccessCallback* successCallback() const { return m_succes sCallback.get(); }	57 NavigatorUserMediaSuccessCallback* successCallback() const { return m_succes sCallback.get(); }

58 NavigatorUserMediaErrorCallback* errorCallback() const { return m_errorCallb ack.get(); }	58 NavigatorUserMediaErrorCallback* errorCallback() const { return m_errorCallb ack.get(); }

59 Document* ownerDocument();	59 Document* ownerDocument();

60	60

61 void start();	61 void start();

62	62

63 void succeed(PassRefPtr<MediaStreamDescriptor>);	63 void succeed(PassRefPtr<MediaStreamDescriptor>);

64 void fail(const String& description);	64 void fail(const String& description);

65 void failConstraint(const String& constraintName, const String& description) ;	65 void failConstraint(const String& constraintName, const String& description) ;

66	66

67 bool audio() const;	67 bool audio() const;

68 bool video() const;	68 bool video() const;

69 MediaConstraints* audioConstraints() const;	69 MediaConstraints* audioConstraints() const;

70 MediaConstraints* videoConstraints() const;	70 MediaConstraints* videoConstraints() const;

71	71

72 // ContextLifecycleObserver	72 // ContextLifecycleObserver

73 virtual void contextDestroyed();	73 virtual void contextDestroyed();

74	74

75 private:	75 private:

76 UserMediaRequest(ExecutionContext, UserMediaController, PassRefPtr<MediaCo nstraintsImpl> audio, PassRefPtr<MediaConstraintsImpl> video, PassRefPtr<Navigat orUserMediaSuccessCallback>, PassRefPtr<NavigatorUserMediaErrorCallback>);	76 UserMediaRequest(ExecutionContext, UserMediaController, PassRefPtr<MediaCo nstraintsImpl> audio, PassRefPtr<MediaConstraintsImpl> video, PassOwnPtr<Navigat orUserMediaSuccessCallback>, PassOwnPtr<NavigatorUserMediaErrorCallback>);

77	77

78 RefPtr<MediaConstraintsImpl> m_audio;	78 RefPtr<MediaConstraintsImpl> m_audio;

79 RefPtr<MediaConstraintsImpl> m_video;	79 RefPtr<MediaConstraintsImpl> m_video;

80	80

81 UserMediaController* m_controller;	81 UserMediaController* m_controller;

82	82

83 RefPtr<NavigatorUserMediaSuccessCallback> m_successCallback;	83 OwnPtr<NavigatorUserMediaSuccessCallback> m_successCallback;

84 RefPtr<NavigatorUserMediaErrorCallback> m_errorCallback;	84 OwnPtr<NavigatorUserMediaErrorCallback> m_errorCallback;

85 };	85 };

86	86

87 } // namespace WebCore	87 } // namespace WebCore

88	88

89 #endif // UserMediaRequest_h	89 #endif // UserMediaRequest_h

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