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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 PopStateEvent_h | |
28 #define PopStateEvent_h | |
29 | |
30 #include "core/events/Event.h" | |
31 | |
32 namespace WebCore { | |
33 | |
34 class History; | |
35 class SerializedScriptValue; | |
36 | |
37 typedef EventInit PopStateEventInit; | |
38 | |
39 class PopStateEvent : public Event { | |
40 public: | |
41 virtual ~PopStateEvent(); | |
42 static PassRefPtr<PopStateEvent> create(); | |
43 static PassRefPtr<PopStateEvent> create(PassRefPtr<SerializedScriptValue>, P
assRefPtr<History>); | |
44 static PassRefPtr<PopStateEvent> create(const AtomicString&, const PopStateE
ventInit&); | |
45 | |
46 SerializedScriptValue* serializedState() const { return m_serializedState.ge
t(); } | |
47 void setSerializedState(PassRefPtr<SerializedScriptValue> state) | |
48 { | |
49 ASSERT(!m_serializedState); | |
50 m_serializedState = state; | |
51 } | |
52 History* history() const { return m_history.get(); } | |
53 | |
54 virtual const AtomicString& interfaceName() const; | |
55 | |
56 private: | |
57 PopStateEvent(); | |
58 PopStateEvent(const AtomicString&, const PopStateEventInit&); | |
59 explicit PopStateEvent(PassRefPtr<SerializedScriptValue>, PassRefPtr<History
>); | |
60 | |
61 RefPtr<SerializedScriptValue> m_serializedState; | |
62 RefPtr<History> m_history; | |
63 }; | |
64 | |
65 } // namespace WebCore | |
66 | |
67 #endif // PopStateEvent_h | |
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