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 

    32 namespace WebCore {

    33 

    34 class BeforeLoadEvent : public Event {

    35 public:

    36     virtual bool isBeforeLoadEvent() const { return true; }

    37 

    38     static PassRefPtr<BeforeLoadEvent> create(const String& url)

    39     {

    40         return adoptRef(new BeforeLoadEvent(url));

    41     }

    42 

    43     void initBeforeLoadEvent(const AtomicString& type, bool canBubble, bool cancelable, const String& url)

    44     {

    45         if (dispatched())

    46             return;

    47         

    48         initEvent(type, canBubble, cancelable);

    49 

    50         m_url = url;

    51     }

    52 

    53     const String& url() const { return m_url; }

    54 

    55 private:

    56     BeforeLoadEvent(const String& url)

    57         : Event(eventNames().beforeloadEvent, false, true)

    58         , m_url(url)

    59     {}

    60 

    61     String m_url;

    62 };

    63 

    64 } // namespace WebCore

    65 

    66 #endif // BeforeLoadEvent_h