2 * Copyright (C) 2009 Apple Inc. All Rights Reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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.
27 #ifndef PopStateEvent_h
28 #define PopStateEvent_h
30 #include "core/events/Event.h"
31 #include "platform/heap/Handle.h"
36 class SerializedScriptValue;
38 typedef EventInit PopStateEventInit;
40 class PopStateEvent FINAL : public Event {
42 virtual ~PopStateEvent();
43 static PassRefPtrWillBeRawPtr<PopStateEvent> create();
44 static PassRefPtrWillBeRawPtr<PopStateEvent> create(PassRefPtr<SerializedScriptValue>, PassRefPtrWillBeRawPtr<History>);
45 static PassRefPtrWillBeRawPtr<PopStateEvent> create(const AtomicString&, const PopStateEventInit&);
47 SerializedScriptValue* serializedState() const { return m_serializedState.get(); }
48 void setSerializedState(PassRefPtr<SerializedScriptValue> state)
50 ASSERT(!m_serializedState);
51 m_serializedState = state;
53 History* history() const { return m_history.get(); }
55 virtual const AtomicString& interfaceName() const OVERRIDE;
57 virtual void trace(Visitor*) OVERRIDE;
61 PopStateEvent(const AtomicString&, const PopStateEventInit&);
62 PopStateEvent(PassRefPtr<SerializedScriptValue>, PassRefPtrWillBeRawPtr<History>);
64 RefPtr<SerializedScriptValue> m_serializedState;
65 RefPtrWillBeMember<History> m_history;
68 } // namespace WebCore
70 #endif // PopStateEvent_h