1/*
2 * Copyright (C) 2008, 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 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 StorageEvent_h
27#define StorageEvent_h
28
29#include "Event.h"
30#include <wtf/text/WTFString.h>
31
32namespace WebCore {
33
34class Storage;
35
36struct StorageEventInit : public EventInit {
37    StorageEventInit();
38
39    String key;
40    String oldValue;
41    String newValue;
42    String url;
43    RefPtr<Storage> storageArea;
44};
45
46class StorageEvent : public Event {
47public:
48    static PassRefPtr<StorageEvent> create();
49    static PassRefPtr<StorageEvent> create(const AtomicString& type, const String& key, const String& oldValue, const String& newValue, const String& url, Storage* storageArea);
50    static PassRefPtr<StorageEvent> create(const AtomicString&, const StorageEventInit&);
51    virtual ~StorageEvent();
52
53    const String& key() const { return m_key; }
54    const String& oldValue() const { return m_oldValue; }
55    const String& newValue() const { return m_newValue; }
56    const String& url() const { return m_url; }
57    Storage* storageArea() const { return m_storageArea.get(); }
58
59    void initStorageEvent(const AtomicString& type, bool canBubble, bool cancelable, const String& key, const String& oldValue, const String& newValue, const String& url, Storage* storageArea);
60
61    // Needed once we support init<blank>EventNS
62    // void initStorageEventNS(in DOMString namespaceURI, in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in DOMString keyArg, in DOMString oldValueArg, in DOMString newValueArg, in DOMString urlArg, Storage storageAreaArg);
63
64    virtual const AtomicString& interfaceName() const;
65
66private:
67    StorageEvent();
68    StorageEvent(const AtomicString& type, const String& key, const String& oldValue, const String& newValue, const String& url, Storage* storageArea);
69    StorageEvent(const AtomicString&, const StorageEventInit&);
70
71    String m_key;
72    String m_oldValue;
73    String m_newValue;
74    String m_url;
75    RefPtr<Storage> m_storageArea;
76};
77
78} // namespace WebCore
79
80#endif // StorageEvent_h
81