File indexing completed on 2025-02-09 05:31:49
0001 /* This file is part of the KDE project 0002 Copyright (C) 2006-2007 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 MEDIAOBJECT_P_H 0024 #define MEDIAOBJECT_P_H 0025 0026 #include <QString> 0027 #include <QQueue> 0028 0029 #include "medianode_p.h" 0030 #include "medianodedestructionhandler_p.h" 0031 #include "mediaobject.h" 0032 #include "mediasource.h" 0033 #include "phonondefs_p.h" 0034 0035 namespace Phonon 0036 { 0037 class FrontendInterfacePrivate; 0038 class StatesValidator; 0039 0040 class MediaObjectPrivate : public MediaNodePrivate, private MediaNodeDestructionHandler 0041 { 0042 friend class KioFallbackImpl; 0043 friend class AbstractMediaStream; 0044 friend class AbstractMediaStreamPrivate; 0045 P_DECLARE_PUBLIC(MediaObject) 0046 public: 0047 QObject *qObject() override { return q_func(); } 0048 0049 QList<FrontendInterfacePrivate *> interfaceList; 0050 protected: 0051 bool aboutToDeleteBackendObject() override; 0052 void createBackendObject() override; 0053 void phononObjectDestroyed(MediaNodePrivate *) override; 0054 PHONON_EXPORT void setupBackendObject(); 0055 0056 void _k_resumePlay(); 0057 void _k_resumePause(); 0058 void _k_metaDataChanged(const QMultiMap<QString, QString> &); 0059 void _k_aboutToFinish(); 0060 void _k_currentSourceChanged(const MediaSource &); 0061 PHONON_EXPORT void _k_stateChanged(Phonon::State, Phonon::State); 0062 #ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM 0063 void streamError(Phonon::ErrorType, const QString &); 0064 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM 0065 0066 MediaObjectPrivate() 0067 : currentTime(0), 0068 tickInterval(0), 0069 metaData(), 0070 errorString(), 0071 prefinishMark(0), 0072 transitionTime(0), // gapless playback 0073 #ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM 0074 abstractStream(nullptr), 0075 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM 0076 state(Phonon::LoadingState), 0077 playingQueuedSource(false) 0078 #ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM 0079 , errorType(Phonon::NormalError), 0080 errorOverride(false), 0081 ignoreLoadingToBufferingStateChange(false), 0082 ignoreErrorToLoadingStateChange(false), 0083 validateStates(!(qgetenv("PHONON_ASSERT_STATES").isEmpty())), 0084 validator(nullptr) 0085 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM 0086 { 0087 } 0088 0089 ~MediaObjectPrivate() override 0090 { 0091 } 0092 0093 qint64 currentTime; 0094 qint32 tickInterval; 0095 QMultiMap<QString, QString> metaData; 0096 QString errorString; 0097 qint32 prefinishMark; 0098 qint32 transitionTime; 0099 #ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM 0100 AbstractMediaStream *abstractStream; 0101 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM 0102 State state 0103 #ifdef QT_NO_PHONON_ABSTRACTMEDIASTREAM 0104 ; 0105 #else 0106 : 8; 0107 bool playingQueuedSource; 0108 ErrorType errorType : 4; 0109 bool errorOverride : 1; 0110 bool ignoreLoadingToBufferingStateChange : 1; 0111 bool ignoreErrorToLoadingStateChange : 1; 0112 #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM 0113 MediaSource mediaSource; 0114 QQueue<MediaSource> sourceQueue; 0115 bool validateStates; 0116 StatesValidator *validator; 0117 }; 0118 } 0119 0120 #endif // MEDIAOBJECT_P_H 0121 // vim: sw=4 ts=4 tw=80