| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebMediaStreamTrack_h |
| #define WebMediaStreamTrack_h |
| |
| #include "WebCommon.h" |
| #include "WebNonCopyable.h" |
| #include "WebPrivatePtr.h" |
| |
| namespace WebCore { |
| class MediaStreamComponent; |
| } |
| |
| namespace WebKit { |
| class WebMediaStream; |
| class WebMediaStreamSource; |
| class WebString; |
| |
| class WebMediaStreamTrack { |
| public: |
| WebMediaStreamTrack() { } |
| WebMediaStreamTrack(const WebMediaStreamTrack& other) { assign(other); } |
| ~WebMediaStreamTrack() { reset(); } |
| |
| WebMediaStreamTrack& operator=(const WebMediaStreamTrack& other) |
| { |
| assign(other); |
| return *this; |
| } |
| WEBKIT_EXPORT void assign(const WebMediaStreamTrack&); |
| |
| WEBKIT_EXPORT void initialize(const WebMediaStreamSource&); |
| WEBKIT_EXPORT void initialize(const WebString& id, const WebMediaStreamSource&); |
| |
| WEBKIT_EXPORT void reset(); |
| bool isNull() const { return m_private.isNull(); } |
| |
| WEBKIT_EXPORT WebString id() const; |
| |
| WEBKIT_EXPORT WebMediaStream stream() const; |
| WEBKIT_EXPORT WebMediaStreamSource source() const; |
| WEBKIT_EXPORT bool isEnabled() const; |
| |
| #if WEBKIT_IMPLEMENTATION |
| WebMediaStreamTrack(PassRefPtr<WebCore::MediaStreamComponent>); |
| WebMediaStreamTrack(WebCore::MediaStreamComponent*); |
| WebMediaStreamTrack& operator=(WebCore::MediaStreamComponent*); |
| operator WTF::PassRefPtr<WebCore::MediaStreamComponent>() const; |
| operator WebCore::MediaStreamComponent*() const; |
| #endif |
| |
| private: |
| WebPrivatePtr<WebCore::MediaStreamComponent> m_private; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // WebMediaStreamTrack_h |