1/*
2 * Copyright (C) 2008, 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2008 Julien Chaffraix <jchaffraix@webkit.org>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef XMLHttpRequestProgressEvent_h
28#define XMLHttpRequestProgressEvent_h
29
30#include "ProgressEvent.h"
31
32namespace WebCore {
33
34class XMLHttpRequestProgressEvent : public ProgressEvent {
35public:
36    static PassRefPtr<XMLHttpRequestProgressEvent> create()
37    {
38        return adoptRef(new XMLHttpRequestProgressEvent);
39    }
40    static PassRefPtr<XMLHttpRequestProgressEvent> create(const AtomicString& type, bool lengthComputable = false, unsigned long long loaded = 0, unsigned long long total = 0)
41    {
42        return adoptRef(new XMLHttpRequestProgressEvent(type, lengthComputable, loaded, total));
43    }
44
45    // Those 2 synonyms are included for compatibility with Firefox.
46    unsigned long long position() const { return loaded(); }
47    unsigned long long totalSize() const { return total(); }
48
49private:
50    virtual bool isXMLHttpRequestProgressEvent() const { return true; }
51
52    XMLHttpRequestProgressEvent() { }
53    XMLHttpRequestProgressEvent(const AtomicString& type, bool lengthComputable, unsigned long long loaded, unsigned long long total)
54        : ProgressEvent(type, lengthComputable, loaded, total)
55    {
56    }
57};
58
59} // namespace WebCore
60
61#endif // XMLHttpRequestProgressEvent_h
62