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
33namespace WebCore {
34
35class BeforeLoadEvent : public Event {
36public:
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
56private:
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