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1 /* | |
2 * Copyright (C) 2007, 2008 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 COMPUTER, 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 #ifndef ProgressEvent_h | |
27 #define ProgressEvent_h | |
28 | |
29 #include "core/events/Event.h" | |
30 | |
31 namespace WebCore { | |
32 | |
33 struct ProgressEventInit : public EventInit { | |
34 ProgressEventInit(); | |
35 | |
36 bool lengthComputable; | |
37 unsigned long long loaded; | |
38 unsigned long long total; | |
39 }; | |
40 | |
41 class ProgressEvent : public Event { | |
42 public: | |
43 static PassRefPtr<ProgressEvent> create() | |
44 { | |
45 return adoptRef(new ProgressEvent); | |
46 } | |
47 static PassRefPtr<ProgressEvent> create(const AtomicString& type, bool lengt
hComputable, unsigned long long loaded, unsigned long long total) | |
48 { | |
49 return adoptRef(new ProgressEvent(type, lengthComputable, loaded, total)
); | |
50 } | |
51 static PassRefPtr<ProgressEvent> create(const AtomicString& type, const Prog
ressEventInit& initializer) | |
52 { | |
53 return adoptRef(new ProgressEvent(type, initializer)); | |
54 } | |
55 | |
56 bool lengthComputable() const { return m_lengthComputable; } | |
57 unsigned long long loaded() const { return m_loaded; } | |
58 unsigned long long total() const { return m_total; } | |
59 | |
60 virtual const AtomicString& interfaceName() const; | |
61 | |
62 protected: | |
63 ProgressEvent(); | |
64 ProgressEvent(const AtomicString& type, bool lengthComputable, unsigned long
long loaded, unsigned long long total); | |
65 ProgressEvent(const AtomicString&, const ProgressEventInit&); | |
66 | |
67 private: | |
68 bool m_lengthComputable; | |
69 unsigned long long m_loaded; | |
70 unsigned long long m_total; | |
71 }; | |
72 } | |
73 | |
74 #endif // ProgressEvent_h | |
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