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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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28 | 28 |
29 #include "core/html/track/TextTrack.h" | 29 #include "core/html/track/TextTrack.h" |
30 #include "core/loader/TextTrackLoader.h" | 30 #include "core/loader/TextTrackLoader.h" |
31 #include "wtf/PassRefPtr.h" | 31 #include "wtf/PassRefPtr.h" |
32 | 32 |
33 namespace WebCore { | 33 namespace WebCore { |
34 | 34 |
35 class HTMLTrackElement; | 35 class HTMLTrackElement; |
36 class LoadableTextTrack; | 36 class LoadableTextTrack; |
37 | 37 |
38 class LoadableTextTrackClient : public TextTrackClient { | |
39 public: | |
40 virtual ~LoadableTextTrackClient() { } | |
41 | |
42 virtual bool canLoadUrl(LoadableTextTrack*, const KURL&) { return false; } | |
43 virtual void loadingCompleted(LoadableTextTrack*, bool /* loadingFailed */)
{ } | |
44 }; | |
45 | |
46 class LoadableTextTrack : public TextTrack, private TextTrackLoaderClient { | 38 class LoadableTextTrack : public TextTrack, private TextTrackLoaderClient { |
47 public: | 39 public: |
48 static PassRefPtr<LoadableTextTrack> create(HTMLTrackElement* track, const S
tring& kind, const String& label, const String& language) | 40 static PassRefPtr<LoadableTextTrack> create(HTMLTrackElement* track, const S
tring& kind, const String& label, const String& language) |
49 { | 41 { |
50 return adoptRef(new LoadableTextTrack(track, kind, label, language)); | 42 return adoptRef(new LoadableTextTrack(track, kind, label, language)); |
51 } | 43 } |
52 virtual ~LoadableTextTrack(); | 44 virtual ~LoadableTextTrack(); |
53 | 45 |
54 void scheduleLoad(const KURL&); | 46 void scheduleLoad(const KURL&); |
55 | 47 |
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75 | 67 |
76 HTMLTrackElement* m_trackElement; | 68 HTMLTrackElement* m_trackElement; |
77 Timer<LoadableTextTrack> m_loadTimer; | 69 Timer<LoadableTextTrack> m_loadTimer; |
78 OwnPtr<TextTrackLoader> m_loader; | 70 OwnPtr<TextTrackLoader> m_loader; |
79 KURL m_url; | 71 KURL m_url; |
80 bool m_isDefault; | 72 bool m_isDefault; |
81 }; | 73 }; |
82 } // namespace WebCore | 74 } // namespace WebCore |
83 | 75 |
84 #endif | 76 #endif |
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