1 /* 2 * Copyright (C) 2007, 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 COMPUTER, 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 COMPUTER, 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 ProgressEvent_h 27 #define ProgressEvent_h 28 29 #include "Event.h" 30 31 namespace WebCore { 32 33 class ProgressEvent : public Event { 34 public: create()35 static PassRefPtr<ProgressEvent> create() 36 { 37 return adoptRef(new ProgressEvent); 38 } create(const AtomicString & type,bool lengthComputable,unsigned long long loaded,unsigned long long total)39 static PassRefPtr<ProgressEvent> create(const AtomicString& type, bool lengthComputable, unsigned long long loaded, unsigned long long total) 40 { 41 return adoptRef(new ProgressEvent(type, lengthComputable, loaded, total)); 42 } 43 44 void initProgressEvent(const AtomicString& typeArg, bool canBubbleArg, bool cancelableArg, 45 bool lengthComputableArg, unsigned long long loadedArg, unsigned long long totalArg); 46 lengthComputable()47 bool lengthComputable() const { return m_lengthComputable; } loaded()48 unsigned long long loaded() const { return m_loaded; } total()49 unsigned long long total() const { return m_total; } 50 51 protected: 52 ProgressEvent(); 53 ProgressEvent(const AtomicString& type, bool lengthComputable, unsigned long long loaded, unsigned long long total); 54 55 private: isProgressEvent()56 virtual bool isProgressEvent() const { return true; } 57 58 bool m_lengthComputable; 59 unsigned long long m_loaded; 60 unsigned long long m_total; 61 }; 62 } 63 64 #endif // ProgressEvent_h 65