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:
isBeforeLoadEvent()37     virtual bool isBeforeLoadEvent() const { return true; }
38 
create(const String & url)39     static PassRefPtr<BeforeLoadEvent> create(const String& url)
40     {
41         return adoptRef(new BeforeLoadEvent(url));
42     }
43 
initBeforeLoadEvent(const AtomicString & type,bool canBubble,bool cancelable,const String & url)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 
url()54     const String& url() const { return m_url; }
55 
56 private:
BeforeLoadEvent(const String & url)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