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