1 | /* This file is part of the KDE project |
2 | Copyright (C) 2006 Matthias Kretz <kretz@kde.org> |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) version 3, or any |
8 | later version accepted by the membership of KDE e.V. (or its |
9 | successor approved by the membership of KDE e.V.), Nokia Corporation |
10 | (or its successors, if any) and the KDE Free Qt Foundation, which shall |
11 | act as a proxy defined in Section 6 of version 3 of the license. |
12 | |
13 | This library is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | Lesser General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU Lesser General Public |
19 | License along with this library. If not, see <http://www.gnu.org/licenses/>. |
20 | |
21 | */ |
22 | |
23 | #ifndef MEDIANODEDESTRUCTIONHANDLER_P_H |
24 | #define MEDIANODEDESTRUCTIONHANDLER_P_H |
25 | |
26 | #include <qglobal.h> |
27 | |
28 | |
29 | namespace Phonon |
30 | { |
31 | /** |
32 | * \internal |
33 | * |
34 | * Callback interface to keep track of Phonon frontend object destruction. |
35 | * |
36 | * \author Matthias Kretz <kretz@kde.org> |
37 | */ |
38 | |
39 | class MediaNodePrivate; |
40 | |
41 | class MediaNodeDestructionHandler |
42 | { |
43 | friend class MediaNodePrivate; |
44 | |
45 | public: |
46 | virtual ~MediaNodeDestructionHandler() {} |
47 | protected: |
48 | /** |
49 | * \internal |
50 | * called from Base::~Base if this object was registered |
51 | * using BasePrivate::addDestructionHandler(). |
52 | */ |
53 | virtual void phononObjectDestroyed(MediaNodePrivate *) = 0; |
54 | }; |
55 | } |
56 | |
57 | |
58 | #endif // MEDIANODEDESTRUCTIONHANDLER_P_H |
59 | |