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1 /* | 1 /* |
2 * Copyright (c) 2013, Google Inc. All rights reserved. | 2 * Copyright (c) 2013, 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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263 { | 263 { |
264 return "ImageBitmapFactories"; | 264 return "ImageBitmapFactories"; |
265 } | 265 } |
266 | 266 |
267 ImageBitmapFactories& ImageBitmapFactories::from(EventTarget& eventTarget) | 267 ImageBitmapFactories& ImageBitmapFactories::from(EventTarget& eventTarget) |
268 { | 268 { |
269 if (DOMWindow* window = eventTarget.toDOMWindow()) | 269 if (DOMWindow* window = eventTarget.toDOMWindow()) |
270 return fromInternal(*window); | 270 return fromInternal(*window); |
271 | 271 |
272 ASSERT(eventTarget.executionContext()->isWorkerGlobalScope()); | 272 ASSERT(eventTarget.executionContext()->isWorkerGlobalScope()); |
273 return fromInternal(*toWorkerGlobalScope(eventTarget.executionContext())); | 273 return WorkerGlobalScopeImageBitmapFactories::fromInternal(*toWorkerGlobalSc
ope(eventTarget.executionContext())); |
274 } | 274 } |
275 | 275 |
276 template <class T> | 276 ImageBitmapFactories& ImageBitmapFactories::fromInternal(DOMWindow& object) |
277 ImageBitmapFactories& ImageBitmapFactories::fromInternal(T& object) | |
278 { | 277 { |
279 ImageBitmapFactories* supplement = static_cast<ImageBitmapFactories*>(Supple
ment<T>::from(object, supplementName())); | 278 ImageBitmapFactories* supplement = static_cast<ImageBitmapFactories*>(Supple
ment<DOMWindow>::from(object, supplementName())); |
280 if (!supplement) { | 279 if (!supplement) { |
281 supplement = new ImageBitmapFactories(); | 280 supplement = new ImageBitmapFactories(); |
282 Supplement<T>::provideTo(object, supplementName(), adoptPtr(supplement))
; | 281 Supplement<DOMWindow>::provideTo(object, supplementName(), adoptPtr(supp
lement)); |
283 } | 282 } |
284 return *supplement; | 283 return *supplement; |
285 } | 284 } |
286 | 285 |
287 void ImageBitmapFactories::addLoader(PassRefPtr<ImageBitmapLoader> loader) | 286 void ImageBitmapFactories::addLoader(PassRefPtr<ImageBitmapLoader> loader) |
288 { | 287 { |
289 m_pendingLoaders.add(loader); | 288 m_pendingLoaders.add(loader); |
290 } | 289 } |
291 | 290 |
292 void ImageBitmapFactories::didFinishLoading(ImageBitmapLoader* loader) | 291 void ImageBitmapFactories::didFinishLoading(ImageBitmapLoader* loader) |
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347 ScriptScope scope(m_scriptState); | 346 ScriptScope scope(m_scriptState); |
348 m_resolver->resolve(imageBitmap.release()); | 347 m_resolver->resolve(imageBitmap.release()); |
349 m_factory->didFinishLoading(this); | 348 m_factory->didFinishLoading(this); |
350 } | 349 } |
351 | 350 |
352 void ImageBitmapFactories::ImageBitmapLoader::didFail(FileError::ErrorCode) | 351 void ImageBitmapFactories::ImageBitmapLoader::didFail(FileError::ErrorCode) |
353 { | 352 { |
354 rejectPromise(); | 353 rejectPromise(); |
355 } | 354 } |
356 | 355 |
| 356 ImageBitmapFactories& WorkerGlobalScopeImageBitmapFactories::fromInternal(Worker
GlobalScope& object) |
| 357 { |
| 358 WorkerGlobalScopeImageBitmapFactories* supplement = static_cast<WorkerGlobal
ScopeImageBitmapFactories*>(WillBeHeapSupplement<WorkerGlobalScope>::from(object
, ImageBitmapFactories::supplementName())); |
| 359 if (!supplement) { |
| 360 supplement = new WorkerGlobalScopeImageBitmapFactories(); |
| 361 WillBeHeapSupplement<WorkerGlobalScope>::provideTo(object, ImageBitmapFa
ctories::supplementName(), adoptPtrWillBeNoop(supplement)); |
| 362 } |
| 363 return *supplement; |
| 364 } |
| 365 |
| 366 void WorkerGlobalScopeImageBitmapFactories::trace(Visitor*) |
| 367 { |
| 368 } |
| 369 |
357 } // namespace WebCore | 370 } // namespace WebCore |
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