| /* |
| * 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 MakeGarbageCollected<LoadableTextTrack>(track); |
| } |
| |
| explicit LoadableTextTrack(HTMLTrackElement*); |
| ~LoadableTextTrack() override; |
| |
| // TextTrack method. |
| void setMode(const AtomicString&) override; |
| |
| using TextTrack::AddListOfCues; |
| |
| wtf_size_t TrackElementIndex() const; |
| HTMLTrackElement* TrackElement() { return track_element_; } |
| |
| bool IsDefault() const override; |
| |
| void Trace(Visitor*) override; |
| |
| private: |
| 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_ |