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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef VideoTrack_h |
| 6 #define VideoTrack_h |
| 7 |
| 8 #include "bindings/v8/ScriptWrappable.h" |
| 9 #include "core/html/track/TrackBase.h" |
| 10 |
| 11 namespace WebCore { |
| 12 |
| 13 class VideoTrack FINAL : public TrackBase, public ScriptWrappable { |
| 14 public: |
| 15 static PassRefPtrWillBeRawPtr<VideoTrack> create(const String& id, const Ato
micString& kind, const AtomicString& label, const AtomicString& language, bool s
elected) |
| 16 { |
| 17 return adoptRefWillBeRefCountedGarbageCollected(new VideoTrack(id, kind,
label, language, selected)); |
| 18 } |
| 19 virtual ~VideoTrack(); |
| 20 |
| 21 bool selected() const { return m_selected; } |
| 22 void setSelected(bool); |
| 23 |
| 24 // Set selected to false without notifying the owner media element. Used whe
n |
| 25 // another video track is selected, implicitly deselecting this one. |
| 26 void clearSelected() { m_selected = false; } |
| 27 |
| 28 // Valid kind keywords. |
| 29 static const AtomicString& alternativeKeyword(); |
| 30 static const AtomicString& captionsKeyword(); |
| 31 static const AtomicString& mainKeyword(); |
| 32 static const AtomicString& signKeyword(); |
| 33 static const AtomicString& subtitlesKeyword(); |
| 34 static const AtomicString& commentaryKeyword(); |
| 35 |
| 36 private: |
| 37 VideoTrack(const String& id, const AtomicString& kind, const AtomicString& l
abel, const AtomicString& language, bool selected); |
| 38 |
| 39 // TrackBase |
| 40 virtual bool isValidKind(const AtomicString&) const OVERRIDE; |
| 41 virtual AtomicString defaultKind() const OVERRIDE; |
| 42 |
| 43 bool m_selected; |
| 44 }; |
| 45 |
| 46 } |
| 47 |
| 48 #endif |
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