/platform/external/webkit/WebCore/bindings/v8/custom/V8AbstractWorkerCustom.cpp

https://github.com/aharish/totoro-gb-opensource-update2 · C++ · 81 lines · 39 code · 13 blank · 29 comment · 2 complexity · b473bb7dae11e9dd144fec6b0e76d4da MD5 · raw file

  1. /*
  2. * Copyright (C) 2009 Google Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions are
  6. * met:
  7. *
  8. * * Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * * Redistributions in binary form must reproduce the above
  11. * copyright notice, this list of conditions and the following disclaimer
  12. * in the documentation and/or other materials provided with the
  13. * distribution.
  14. * * Neither the name of Google Inc. nor the names of its
  15. * contributors may be used to endorse or promote products derived from
  16. * this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. */
  30. #include "config.h"
  31. #if ENABLE(WORKERS)
  32. #include "V8AbstractWorker.h"
  33. #include "AbstractWorker.h"
  34. #include "ExceptionCode.h"
  35. #include "ScriptExecutionContext.h"
  36. #include "V8Binding.h"
  37. #include "V8Proxy.h"
  38. #include "V8Utilities.h"
  39. #include "WorkerContextExecutionProxy.h"
  40. namespace WebCore {
  41. v8::Handle<v8::Value> V8AbstractWorker::addEventListenerCallback(const v8::Arguments& args)
  42. {
  43. INC_STATS(L"DOM.AbstractWorker.addEventListener()");
  44. AbstractWorker* worker = V8AbstractWorker::toNative(args.Holder());
  45. RefPtr<EventListener> listener = V8DOMWrapper::getEventListener(worker, args[1], false, ListenerFindOrCreate);
  46. if (listener) {
  47. String type = toWebCoreString(args[0]);
  48. bool useCapture = args[2]->BooleanValue();
  49. worker->addEventListener(type, listener, useCapture);
  50. createHiddenDependency(args.Holder(), args[1], cacheIndex);
  51. }
  52. return v8::Undefined();
  53. }
  54. v8::Handle<v8::Value> V8AbstractWorker::removeEventListenerCallback(const v8::Arguments& args)
  55. {
  56. INC_STATS(L"DOM.AbstractWorker.removeEventListener()");
  57. AbstractWorker* worker = V8AbstractWorker::toNative(args.Holder());
  58. RefPtr<EventListener> listener = V8DOMWrapper::getEventListener(worker, args[1], false, ListenerFindOnly);
  59. if (listener) {
  60. String type = toWebCoreString(args[0]);
  61. bool useCapture = args[2]->BooleanValue();
  62. worker->removeEventListener(type, listener.get(), useCapture);
  63. removeHiddenDependency(args.Holder(), args[1], cacheIndex);
  64. }
  65. return v8::Undefined();
  66. }
  67. } // namespace WebCore
  68. #endif // ENABLE(WORKERS)