1/*
2* Copyright (C) 2011 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 NotificationController_h
27#define NotificationController_h
28
29#include "core/frame/LocalFrame.h"
30#include "wtf/Forward.h"
31#include "wtf/Noncopyable.h"
32
33namespace blink {
34
35class NotificationClient;
36class NotificationPermissionClient;
37
38class NotificationController FINAL : public NoBaseWillBeGarbageCollectedFinalized<NotificationController>, public WillBeHeapSupplement<LocalFrame> {
39    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NotificationController);
40    WTF_MAKE_NONCOPYABLE(NotificationController);
41public:
42    virtual ~NotificationController();
43
44    static PassOwnPtrWillBeRawPtr<NotificationController> create(PassOwnPtr<NotificationClient>);
45    static const char* supplementName();
46    static NotificationController* from(ExecutionContext*);
47    static NotificationClient& clientFrom(ExecutionContext*);
48
49    virtual void trace(Visitor* visitor) OVERRIDE { WillBeHeapSupplement<LocalFrame>::trace(visitor); }
50
51private:
52    explicit NotificationController(PassOwnPtr<NotificationClient>);
53
54    NotificationClient& client() { return *m_client; }
55
56    OwnPtr<NotificationClient> m_client;
57};
58
59void provideNotification(LocalFrame&, PassOwnPtr<NotificationClient>);
60
61} // namespace blink
62
63#endif // NotificationController_h
64