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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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54 : HTMLElement(trackTag, document) | 54 : HTMLElement(trackTag, document) |
55 , m_loadTimer(this, &HTMLTrackElement::loadTimerFired) | 55 , m_loadTimer(this, &HTMLTrackElement::loadTimerFired) |
56 { | 56 { |
57 WTF_LOG(Media, "HTMLTrackElement::HTMLTrackElement - %p", this); | 57 WTF_LOG(Media, "HTMLTrackElement::HTMLTrackElement - %p", this); |
58 ScriptWrappable::init(this); | 58 ScriptWrappable::init(this); |
59 } | 59 } |
60 | 60 |
61 HTMLTrackElement::~HTMLTrackElement() | 61 HTMLTrackElement::~HTMLTrackElement() |
62 { | 62 { |
63 if (m_track) | 63 if (m_track) |
64 m_track->clearClient(); | 64 m_track->clearTrackElement(); |
65 } | 65 } |
66 | 66 |
67 PassRefPtr<HTMLTrackElement> HTMLTrackElement::create(Document& document) | 67 PassRefPtr<HTMLTrackElement> HTMLTrackElement::create(Document& document) |
68 { | 68 { |
69 return adoptRef(new HTMLTrackElement(document)); | 69 return adoptRef(new HTMLTrackElement(document)); |
70 } | 70 } |
71 | 71 |
72 Node::InsertionNotificationRequest HTMLTrackElement::insertedInto(ContainerNode*
insertionPoint) | 72 Node::InsertionNotificationRequest HTMLTrackElement::insertedInto(ContainerNode*
insertionPoint) |
73 { | 73 { |
74 WTF_LOG(Media, "HTMLTrackElement::insertedInto"); | 74 WTF_LOG(Media, "HTMLTrackElement::insertedInto"); |
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257 } | 257 } |
258 | 258 |
259 const AtomicString& HTMLTrackElement::mediaElementCrossOriginAttribute() const | 259 const AtomicString& HTMLTrackElement::mediaElementCrossOriginAttribute() const |
260 { | 260 { |
261 if (HTMLMediaElement* parent = mediaElement()) | 261 if (HTMLMediaElement* parent = mediaElement()) |
262 return parent->fastGetAttribute(HTMLNames::crossoriginAttr); | 262 return parent->fastGetAttribute(HTMLNames::crossoriginAttr); |
263 | 263 |
264 return nullAtom; | 264 return nullAtom; |
265 } | 265 } |
266 | 266 |
267 void HTMLTrackElement::textTrackKindChanged(TextTrack* track) | |
268 { | |
269 if (HTMLMediaElement* parent = mediaElement()) | |
270 return parent->textTrackKindChanged(track); | |
271 } | |
272 | |
273 void HTMLTrackElement::textTrackModeChanged(TextTrack* track) | |
274 { | |
275 // Since we've moved to a new parent, we may now be able to load. | |
276 if (readyState() == HTMLTrackElement::NONE) | |
277 scheduleLoad(); | |
278 | |
279 if (HTMLMediaElement* parent = mediaElement()) | |
280 return parent->textTrackModeChanged(track); | |
281 } | |
282 | |
283 void HTMLTrackElement::textTrackAddCues(TextTrack* track, const TextTrackCueList
* cues) | |
284 { | |
285 if (HTMLMediaElement* parent = mediaElement()) | |
286 return parent->textTrackAddCues(track, cues); | |
287 } | |
288 | |
289 void HTMLTrackElement::textTrackRemoveCues(TextTrack* track, const TextTrackCueL
ist* cues) | |
290 { | |
291 if (HTMLMediaElement* parent = mediaElement()) | |
292 return parent->textTrackRemoveCues(track, cues); | |
293 } | |
294 | |
295 void HTMLTrackElement::textTrackAddCue(TextTrack* track, PassRefPtr<TextTrackCue
> cue) | |
296 { | |
297 if (HTMLMediaElement* parent = mediaElement()) | |
298 return parent->textTrackAddCue(track, cue); | |
299 } | |
300 | |
301 void HTMLTrackElement::textTrackRemoveCue(TextTrack* track, PassRefPtr<TextTrack
Cue> cue) | |
302 { | |
303 if (HTMLMediaElement* parent = mediaElement()) | |
304 return parent->textTrackRemoveCue(track, cue); | |
305 } | |
306 | |
307 HTMLMediaElement* HTMLTrackElement::mediaElement() const | 267 HTMLMediaElement* HTMLTrackElement::mediaElement() const |
308 { | 268 { |
309 Element* parent = parentElement(); | 269 Element* parent = parentElement(); |
310 if (parent && parent->isMediaElement()) | 270 if (parent && parent->isMediaElement()) |
311 return toHTMLMediaElement(parentNode()); | 271 return toHTMLMediaElement(parentNode()); |
312 return 0; | 272 return 0; |
313 } | 273 } |
314 | 274 |
315 } | 275 } |
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