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1 /* | 1 /* |
2 * Copyright (C) 2012, Google Inc. All rights reserved. | 2 * Copyright (C) 2012, 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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218 { | 218 { |
219 ASSERT(isMainThread()); | 219 ASSERT(isMainThread()); |
220 if (node()) | 220 if (node()) |
221 node()->dispatchEvent(Event::create(EventTypeNames::ended)); | 221 node()->dispatchEvent(Event::create(EventTypeNames::ended)); |
222 } | 222 } |
223 | 223 |
224 // ---------------------------------------------------------------- | 224 // ---------------------------------------------------------------- |
225 | 225 |
226 AudioScheduledSourceNode::AudioScheduledSourceNode(AbstractAudioContext& context
) | 226 AudioScheduledSourceNode::AudioScheduledSourceNode(AbstractAudioContext& context
) |
227 : AudioSourceNode(context) | 227 : AudioSourceNode(context) |
| 228 , ActiveScriptWrappable(this) |
228 { | 229 { |
229 } | 230 } |
230 | 231 |
231 AudioScheduledSourceHandler& AudioScheduledSourceNode::audioScheduledSourceHandl
er() const | 232 AudioScheduledSourceHandler& AudioScheduledSourceNode::audioScheduledSourceHandl
er() const |
232 { | 233 { |
233 return static_cast<AudioScheduledSourceHandler&>(handler()); | 234 return static_cast<AudioScheduledSourceHandler&>(handler()); |
234 } | 235 } |
235 | 236 |
236 void AudioScheduledSourceNode::start(ExceptionState& exceptionState) | 237 void AudioScheduledSourceNode::start(ExceptionState& exceptionState) |
237 { | 238 { |
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270 if (context()->isContextClosed()) | 271 if (context()->isContextClosed()) |
271 return false; | 272 return false; |
272 | 273 |
273 // If a node is scheduled or playing, do not collect the node prematurely | 274 // If a node is scheduled or playing, do not collect the node prematurely |
274 // even its reference is out of scope. Then fire onended event if assigned. | 275 // even its reference is out of scope. Then fire onended event if assigned. |
275 return audioScheduledSourceHandler().isPlayingOrScheduled(); | 276 return audioScheduledSourceHandler().isPlayingOrScheduled(); |
276 } | 277 } |
277 | 278 |
278 } // namespace blink | 279 } // namespace blink |
279 | 280 |
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