1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef WebMediaStreamTrackSourcesRequest_h 27 #define WebMediaStreamTrackSourcesRequest_h 28 29 #include "WebCommon.h" 30 #include "WebNonCopyable.h" 31 #include "WebPrivatePtr.h" 32 #include "WebString.h" 33 #include "WebVector.h" 34 35 namespace WebCore { 36 class MediaStreamTrackSourcesRequest; 37 } 38 39 namespace blink { 40 class WebSourceInfo; 41 42 class WebMediaStreamTrackSourcesRequest { 43 public: 44 class ExtraData { 45 public: ~ExtraData()46 virtual ~ExtraData() { } 47 }; 48 WebMediaStreamTrackSourcesRequest()49 WebMediaStreamTrackSourcesRequest() { } WebMediaStreamTrackSourcesRequest(const WebMediaStreamTrackSourcesRequest & other)50 WebMediaStreamTrackSourcesRequest(const WebMediaStreamTrackSourcesRequest& other) { assign(other); } ~WebMediaStreamTrackSourcesRequest()51 ~WebMediaStreamTrackSourcesRequest() { reset(); } 52 53 WebMediaStreamTrackSourcesRequest& operator=(const WebMediaStreamTrackSourcesRequest& other) 54 { 55 assign(other); 56 return *this; 57 } 58 59 BLINK_PLATFORM_EXPORT void assign(const WebMediaStreamTrackSourcesRequest&); 60 61 BLINK_PLATFORM_EXPORT void reset(); isNull()62 bool isNull() const { return m_private.isNull(); } 63 64 BLINK_PLATFORM_EXPORT WebString origin() const; 65 BLINK_PLATFORM_EXPORT void requestSucceeded(const WebVector<WebSourceInfo>&) const; 66 67 // Extra data associated with this object. 68 // If non-null, the extra data pointer will be deleted when the object is destroyed. 69 // Setting the extra data pointer will cause any existing non-null 70 // extra data pointer to be deleted. 71 BLINK_PLATFORM_EXPORT ExtraData* extraData() const; 72 BLINK_PLATFORM_EXPORT void setExtraData(ExtraData*); 73 74 #if INSIDE_BLINK 75 BLINK_PLATFORM_EXPORT WebMediaStreamTrackSourcesRequest(const PassRefPtrWillBeRawPtr<WebCore::MediaStreamTrackSourcesRequest>&); 76 #endif 77 78 private: 79 WebPrivatePtr<WebCore::MediaStreamTrackSourcesRequest> m_private; 80 }; 81 82 } // namespace blink 83 84 #endif // WebMediaStreamTrackSourcesRequest_h 85