| /* |
| * Copyright (C) 2011 Apple 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 COMPUTER, INC. ``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 COMPUTER, INC. OR |
| * 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 TrackBase_h |
| #define TrackBase_h |
| |
| #include "core/CoreExport.h" |
| #include "platform/Supplementable.h" |
| #include "platform/heap/Handle.h" |
| #include "public/platform/WebMediaPlayer.h" |
| #include "wtf/text/AtomicString.h" |
| |
| namespace blink { |
| |
| class HTMLMediaElement; |
| |
| class CORE_EXPORT TrackBase : public Supplementable<TrackBase> { |
| public: |
| virtual ~TrackBase(); |
| |
| WebMediaPlayer::TrackId id() const { return m_id; } |
| |
| WebMediaPlayer::TrackType type() const { return m_type; } |
| |
| const AtomicString& kind() const { return m_kind; } |
| AtomicString label() const { return m_label; } |
| AtomicString language() const { return m_language; } |
| |
| void setMediaElement(HTMLMediaElement* mediaElement) { m_mediaElement = mediaElement; } |
| HTMLMediaElement* mediaElement() const { return m_mediaElement; } |
| Node* owner() const; |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| protected: |
| TrackBase(WebMediaPlayer::TrackType, const AtomicString& kind, const AtomicString& label, const AtomicString& language, const String& id); |
| |
| WebMediaPlayer::TrackType m_type; |
| AtomicString m_kind; |
| AtomicString m_label; |
| AtomicString m_language; |
| String m_id; |
| Member<HTMLMediaElement> m_mediaElement; |
| }; |
| |
| #define DEFINE_TRACK_TYPE_CASTS(thisType, predicate) \ |
| DEFINE_TYPE_CASTS(thisType, TrackBase, track, track->type() == predicate, track.type() == predicate) |
| |
| } // namespace blink |
| |
| #endif // TrackBase_h |