1/* 2 * Copyright (C) 2008 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef XMLHttpRequestUpload_h 27#define XMLHttpRequestUpload_h 28 29#include "EventListener.h" 30#include "EventNames.h" 31#include "EventTarget.h" 32#include "XMLHttpRequest.h" 33#include <wtf/Forward.h> 34#include <wtf/HashMap.h> 35#include <wtf/PassOwnPtr.h> 36#include <wtf/RefCounted.h> 37#include <wtf/RefPtr.h> 38#include <wtf/Vector.h> 39#include <wtf/text/AtomicStringHash.h> 40 41namespace WebCore { 42 43 class ScriptExecutionContext; 44 class XMLHttpRequest; 45 46 class XMLHttpRequestUpload : public EventTarget { 47 public: 48 static PassOwnPtr<XMLHttpRequestUpload> create(XMLHttpRequest* xmlHttpRequest) 49 { 50 return adoptPtr(new XMLHttpRequestUpload(xmlHttpRequest)); 51 } 52 53 void ref() { m_xmlHttpRequest->ref(); } 54 void deref() { m_xmlHttpRequest->deref(); } 55 XMLHttpRequest* xmlHttpRequest() const { return m_xmlHttpRequest; } 56 57 virtual const AtomicString& interfaceName() const; 58 ScriptExecutionContext* scriptExecutionContext() const; 59 60 DEFINE_ATTRIBUTE_EVENT_LISTENER(abort); 61 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); 62 DEFINE_ATTRIBUTE_EVENT_LISTENER(load); 63 DEFINE_ATTRIBUTE_EVENT_LISTENER(loadend); 64 DEFINE_ATTRIBUTE_EVENT_LISTENER(loadstart); 65 DEFINE_ATTRIBUTE_EVENT_LISTENER(progress); 66 67 void dispatchEventAndLoadEnd(PassRefPtr<Event>); 68 69 private: 70 explicit XMLHttpRequestUpload(XMLHttpRequest*); 71 72 virtual void refEventTarget() { ref(); } 73 virtual void derefEventTarget() { deref(); } 74 virtual EventTargetData* eventTargetData(); 75 virtual EventTargetData* ensureEventTargetData(); 76 77 XMLHttpRequest* m_xmlHttpRequest; 78 EventTargetData m_eventTargetData; 79 }; 80 81} // namespace WebCore 82 83#endif // XMLHttpRequestUpload_h 84