blob: d752883ecb61d7141dd2a719cffe29f345a58ca6 [file] [log] [blame]
/*
* 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 THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_TRACK_BASE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_TRACK_BASE_H_
#include "third_party/blink/public/platform/web_media_player.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/supplementable.h"
#include "third_party/blink/renderer/platform/wtf/text/atomic_string.h"
namespace blink {
class HTMLMediaElement;
class CORE_EXPORT TrackBase : public Supplementable<TrackBase> {
public:
virtual ~TrackBase();
WebMediaPlayer::TrackId id() const { return id_; }
WebMediaPlayer::TrackType GetType() const { return type_; }
const AtomicString& kind() const { return kind_; }
AtomicString label() const { return label_; }
AtomicString language() const { return language_; }
void SetMediaElement(HTMLMediaElement* media_element) {
media_element_ = media_element;
}
HTMLMediaElement* MediaElement() const { return media_element_; }
void Trace(Visitor*) override;
protected:
TrackBase(WebMediaPlayer::TrackType,
const AtomicString& kind,
const AtomicString& label,
const AtomicString& language,
const String& id);
WebMediaPlayer::TrackType type_;
AtomicString kind_;
AtomicString label_;
AtomicString language_;
String id_;
Member<HTMLMediaElement> media_element_;
};
#define DEFINE_TRACK_TYPE_CASTS(thisType, predicate) \
DEFINE_TYPE_CASTS(thisType, TrackBase, track, track->GetType() == predicate, \
track.GetType() == predicate)
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_TRACK_BASE_H_