1/*
2 * Copyright (C) 2006, 2007, 2009, 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
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 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 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 DOMWindowNotifications_h
28#define DOMWindowNotifications_h
29
30#if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
31
32#include "DOMWindowProperty.h"
33#include "Supplementable.h"
34#include <wtf/text/WTFString.h>
35
36namespace WebCore {
37
38class DOMWindow;
39class NotificationCenter;
40
41class DOMWindowNotifications : public Supplement<DOMWindow>, public DOMWindowProperty {
42public:
43    explicit DOMWindowNotifications(DOMWindow*);
44    virtual ~DOMWindowNotifications();
45
46    static NotificationCenter* webkitNotifications(DOMWindow*);
47    static DOMWindowNotifications* from(DOMWindow*);
48
49    virtual void disconnectFrameForPageCache() override;
50    virtual void reconnectFrameFromPageCache(Frame*) override;
51    virtual void willDestroyGlobalObjectInCachedFrame() override;
52    virtual void willDestroyGlobalObjectInFrame() override;
53    virtual void willDetachGlobalObjectFromFrame() override;
54
55private:
56    NotificationCenter* webkitNotifications();
57    static const char* supplementName();
58
59    DOMWindow* m_window;
60    RefPtr<NotificationCenter> m_notificationCenter;
61    RefPtr<NotificationCenter> m_suspendedNotificationCenter;
62};
63
64} // namespace WebCore
65
66#endif // ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
67
68#endif // DOMWindowNotifications_h
69