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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "public/web/WebDOMMediaStreamTrack.h" 33 34 #include "bindings/modules/v8/V8MediaStreamTrack.h" 35 #include "modules/mediastream/MediaStreamTrack.h" 36 37 namespace blink { 38 39 WebDOMMediaStreamTrack::WebDOMMediaStreamTrack(PassRefPtrWillBeRawPtr<MediaStreamTrack> track) 40 : m_private(track) 41 { 42 } 43 44 WebDOMMediaStreamTrack WebDOMMediaStreamTrack::fromV8Value(v8::Handle<v8::Value> value) 45 { 46 if (V8MediaStreamTrack::hasInstance(value, v8::Isolate::GetCurrent())) { 47 v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(value); 48 return WebDOMMediaStreamTrack(V8MediaStreamTrack::toImpl(object)); 49 } 50 return WebDOMMediaStreamTrack(nullptr); 51 } 52 53 void WebDOMMediaStreamTrack::reset() 54 { 55 m_private.reset(); 56 } 57 58 void WebDOMMediaStreamTrack::assign(const WebDOMMediaStreamTrack& b) 59 { 60 m_private = b.m_private; 61 } 62 63 WebMediaStreamTrack WebDOMMediaStreamTrack::component() const 64 { 65 return WebMediaStreamTrack(m_private->component()); 66 } 67 68 } // namespace blink 69
