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| 1 /* |
| 2 * Copyright (C) 2006, 2007, 2008, 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 |
| 31 #ifndef V8WorkerContextEventListener_h |
| 32 #define V8WorkerContextEventListener_h |
| 33 |
| 34 #if ENABLE(WORKERS) |
| 35 |
| 36 #include "V8ObjectEventListener.h" |
| 37 #include <v8.h> |
| 38 #include <wtf/PassRefPtr.h> |
| 39 |
| 40 namespace WebCore { |
| 41 |
| 42 class Event; |
| 43 class WorkerContextExecutionProxy; |
| 44 |
| 45 class V8WorkerContextEventListener : public V8ObjectEventListener { |
| 46 public: |
| 47 static PassRefPtr<V8WorkerContextEventListener> create(WorkerContextExec
utionProxy* proxy, v8::Local<v8::Object> listener, bool isInline) |
| 48 { |
| 49 return adoptRef(new V8WorkerContextEventListener(proxy, listener, is
Inline)); |
| 50 } |
| 51 V8WorkerContextEventListener(WorkerContextExecutionProxy*, v8::Local<v8:
:Object> listener, bool isInline); |
| 52 |
| 53 virtual ~V8WorkerContextEventListener(); |
| 54 virtual void handleEvent(Event*, bool isWindowEvent); |
| 55 virtual bool disconnected() const { return !m_proxy; } |
| 56 |
| 57 void disconnect() { m_proxy = 0; } |
| 58 |
| 59 private: |
| 60 virtual v8::Local<v8::Value> callListenerFunction(v8::Handle<v8::Value>
jsEvent, Event*, bool isWindowEvent); |
| 61 v8::Local<v8::Object> getReceiverObject(Event*, bool isWindowEvent); |
| 62 WorkerContextExecutionProxy* m_proxy; |
| 63 }; |
| 64 |
| 65 } // namespace WebCore |
| 66 |
| 67 #endif // WORKERS |
| 68 |
| 69 #endif // V8WorkerContextEventListener_h |
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