File indexing completed on 2025-02-09 05:31:47
0001 /* This file is part of the KDE project 0002 Copyright (C) 2007 Matthias Kretz <kretz@kde.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Lesser General Public 0006 License as published by the Free Software Foundation; either 0007 version 2.1 of the License, or (at your option) version 3, or any 0008 later version accepted by the membership of KDE e.V. (or its 0009 successor approved by the membership of KDE e.V.), Nokia Corporation 0010 (or its successors, if any) and the KDE Free Qt Foundation, which shall 0011 act as a proxy defined in Section 6 of version 3 of the license. 0012 0013 This library is distributed in the hope that it will be useful, 0014 but WITHOUT ANY WARRANTY; without even the implied warranty of 0015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0016 Lesser General Public License for more details. 0017 0018 You should have received a copy of the GNU Lesser General Public 0019 License along with this library. If not, see <http://www.gnu.org/licenses/>. 0020 0021 */ 0022 0023 #ifndef PHONON_FRONTENDINTERFACEPRIVATE_H 0024 #define PHONON_FRONTENDINTERFACEPRIVATE_H 0025 0026 #include "addoninterface.h" 0027 #include "mediaobject_p.h" 0028 #include "phononnamespace_p.h" 0029 #include <QPointer> 0030 0031 #ifndef QT_NO_PHONON_MEDIACONTROLLER 0032 0033 namespace Phonon 0034 { 0035 class FrontendInterfacePrivate 0036 { 0037 public: 0038 FrontendInterfacePrivate(MediaObject *mp) : media(mp) { 0039 Q_ASSERT(media); 0040 MediaObjectPrivate *d = media->k_func(); 0041 d->interfaceList << this; 0042 } 0043 virtual ~FrontendInterfacePrivate() { 0044 if (media) { 0045 MediaObjectPrivate *d = media->k_func(); 0046 d->interfaceList << this; 0047 } 0048 } 0049 virtual void backendObjectChanged(QObject *iface) = 0; 0050 void _backendObjectChanged() { 0051 pDebug() << Q_FUNC_INFO; 0052 QObject *x = media->k_ptr->backendObject(); 0053 if (x) { 0054 backendObjectChanged(x); 0055 } 0056 } 0057 AddonInterface *iface() { return qobject_cast<AddonInterface *>(media->k_ptr->backendObject()); } 0058 QPointer<MediaObject> media; 0059 }; 0060 } // namespace Phonon 0061 0062 #endif //QT_NO_PHONON_MEDIACONTROLLER 0063 0064 #endif // PHONON_FRONTENDINTERFACEPRIVATE_H