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/*
* Copyright (C) 2011 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 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_LOADABLE_TEXT_TRACK_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_LOADABLE_TEXT_TRACK_H_
#include "third_party/blink/renderer/core/html/track/text_track.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/wtf/assertions.h"
namespace blink {
class HTMLTrackElement;
class LoadableTextTrack final : public TextTrack {
public:
static LoadableTextTrack* Create(HTMLTrackElement* track) {
return new LoadableTextTrack(track);
}
~LoadableTextTrack() override;
// TextTrack method.
void setMode(const AtomicString&) override;
using TextTrack::AddListOfCues;
size_t TrackElementIndex() const;
HTMLTrackElement* TrackElement() { return track_element_; }
bool IsDefault() const override;
void Trace(blink::Visitor*) override;
private:
explicit LoadableTextTrack(HTMLTrackElement*);
Member<HTMLTrackElement> track_element_;
};
DEFINE_TYPE_CASTS(LoadableTextTrack,
TextTrack,
track,
track->TrackType() == TextTrack::kTrackElement,
track.TrackType() == TextTrack::kTrackElement);
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_LOADABLE_TEXT_TRACK_H_