1 /* 2 * Copyright (C) 2009 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 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 27 #ifndef BeforeLoadEvent_h 28 #define BeforeLoadEvent_h 29 30 #include "Event.h" 31 #include "EventNames.h" 32 33 namespace WebCore { 34 35 class BeforeLoadEvent : public Event { 36 public: 37 virtual bool isBeforeLoadEvent() const { return true; } 38 39 static PassRefPtr<BeforeLoadEvent> create(const String& url) 40 { 41 return adoptRef(new BeforeLoadEvent(url)); 42 } 43 44 void initBeforeLoadEvent(const AtomicString& type, bool canBubble, bool cancelable, const String& url) 45 { 46 if (dispatched()) 47 return; 48 49 initEvent(type, canBubble, cancelable); 50 51 m_url = url; 52 } 53 54 const String& url() const { return m_url; } 55 56 private: 57 BeforeLoadEvent(const String& url) 58 : Event(eventNames().beforeloadEvent, false, true) 59 , m_url(url) 60 {} 61 62 String m_url; 63 }; 64 65 } // namespace WebCore 66 67 #endif // BeforeLoadEvent_h 68
