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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Apple 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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255 { | 255 { |
256 return EventTargetNames::TextTrackList; | 256 return EventTargetNames::TextTrackList; |
257 } | 257 } |
258 | 258 |
259 ExecutionContext* TextTrackList::executionContext() const | 259 ExecutionContext* TextTrackList::executionContext() const |
260 { | 260 { |
261 ASSERT(m_owner); | 261 ASSERT(m_owner); |
262 return m_owner->executionContext(); | 262 return m_owner->executionContext(); |
263 } | 263 } |
264 | 264 |
265 void TextTrackList::clearOwnerAndClients() | 265 void TextTrackList::clearOwner() |
266 { | 266 { |
267 m_owner = 0; | 267 m_owner = 0; |
268 | 268 |
269 for (unsigned i = 0; i < length(); ++i) | 269 for (unsigned i = 0; i < length(); ++i) |
270 item(i)->clearClient(); | 270 item(i)->setTrackList(0); |
271 } | 271 } |
272 | 272 |
273 void TextTrackList::scheduleTrackEvent(const AtomicString& eventName, PassRefPtr
<TextTrack> track) | 273 void TextTrackList::scheduleTrackEvent(const AtomicString& eventName, PassRefPtr
<TextTrack> track) |
274 { | 274 { |
275 TrackEventInit initializer; | 275 TrackEventInit initializer; |
276 initializer.track = track; | 276 initializer.track = track; |
277 initializer.bubbles = false; | 277 initializer.bubbles = false; |
278 initializer.cancelable = false; | 278 initializer.cancelable = false; |
279 | 279 |
280 m_asyncEventQueue->enqueueEvent(TrackEvent::create(eventName, initializer)); | 280 m_asyncEventQueue->enqueueEvent(TrackEvent::create(eventName, initializer)); |
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319 // interface, with the track attribute initialized to the text track's | 319 // interface, with the track attribute initialized to the text track's |
320 // TextTrack object, at the media element's textTracks attribute's | 320 // TextTrack object, at the media element's textTracks attribute's |
321 // TextTrackList object. | 321 // TextTrackList object. |
322 scheduleTrackEvent(EventTypeNames::removetrack, track); | 322 scheduleTrackEvent(EventTypeNames::removetrack, track); |
323 } | 323 } |
324 | 324 |
325 HTMLMediaElement* TextTrackList::owner() const | 325 HTMLMediaElement* TextTrackList::owner() const |
326 { | 326 { |
327 return m_owner; | 327 return m_owner; |
328 } | 328 } |
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