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0001 /* This file is part of the KDE project 0002 Copyright (C) 2008 Matthias Kretz <kretz@kde.org> 0003 0004 This program is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU General Public License as 0006 published by the Free Software Foundation; either version 2 of 0007 the License or (at your option) version 3 or any later version 0008 accepted by the membership of KDE e.V. (or its successor approved 0009 by the membership of KDE e.V.), Nokia Corporation (or its successors, 0010 if any) and the KDE Free Qt Foundation, which shall act as a proxy 0011 defined in Section 14 of version 3 of the license. 0012 0013 This program 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 0016 GNU General Public License for more details. 0017 0018 You should have received a copy of the GNU General Public License 0019 along with this program. If not, see <http://www.gnu.org/licenses/>. 0020 0021 */ 0022 0023 #include "factory_p.h" 0024 #include "objectdescription.h" 0025 #include "../factory_p.h" 0026 #include "../globalstatic_p.h" 0027 #include "../backendinterface.h" 0028 #include "backendinterface.h" 0029 #include <QtDebug> 0030 0031 namespace Phonon 0032 { 0033 namespace Experimental 0034 { 0035 0036 class FactoryPrivate : public Phonon::Experimental::Factory::Sender 0037 { 0038 public: 0039 FactoryPrivate(); 0040 ~FactoryPrivate() override; 0041 //QPointer<QObject> m_backendObject; 0042 0043 private Q_SLOTS: 0044 void objectDescriptionChanged(ObjectDescriptionType); 0045 }; 0046 0047 PHONON_GLOBAL_STATIC(Phonon::Experimental::FactoryPrivate, globalFactory) 0048 0049 FactoryPrivate::FactoryPrivate() 0050 { 0051 QObject *backendObj = Phonon::Factory::backend(); 0052 Q_ASSERT(backendObj); 0053 //QMetaObject::invokeMethod(backendObj, "experimentalBackend", Qt::DirectConnection, 0054 //Q_RETURN_ARG(QObject *, m_backendObject)); 0055 //if (!m_backendObject) { 0056 //qDebug() << "The backend does not support Phonon::Experimental"; 0057 //return; 0058 //} 0059 connect(backendObj, SIGNAL(objectDescriptionChanged(ObjectDescriptionType)), 0060 SLOT(objectDescriptionChanged(ObjectDescriptionType))); 0061 connect(Phonon::Factory::sender(), SIGNAL(availableVideoCaptureDevicesChanged()), Factory::sender(), 0062 SLOT(availableVideoCaptureDevicesChanged())); 0063 } 0064 0065 FactoryPrivate::~FactoryPrivate() 0066 { 0067 } 0068 0069 void FactoryPrivate::objectDescriptionChanged(ObjectDescriptionType type) 0070 { 0071 qDebug() << Q_FUNC_INFO << type; 0072 switch (type) { 0073 default: 0074 break; 0075 } 0076 } 0077 0078 Factory::Sender *Factory::sender() 0079 { 0080 return globalFactory; 0081 } 0082 0083 QObject *Factory::createAudioDataOutput(QObject *parent) 0084 { 0085 Phonon::BackendInterface *b = qobject_cast<Phonon::BackendInterface *>(Phonon::Factory::backend()); 0086 if (b) { 0087 return Phonon::Factory::registerQObject(b->createObject( 0088 static_cast<Phonon::BackendInterface::Class>(Phonon::BackendInterface::AudioDataOutputClass), 0089 parent)); 0090 } 0091 return nullptr; 0092 } 0093 0094 QObject *Factory::createVideoDataOutput(QObject *parent) 0095 { 0096 Phonon::BackendInterface *b = qobject_cast<Phonon::BackendInterface *>(Phonon::Factory::backend()); 0097 if (b) { 0098 return Phonon::Factory::registerQObject(b->createObject( 0099 static_cast<Phonon::BackendInterface::Class>(Phonon::BackendInterface::VideoDataOutputClass), 0100 parent)); 0101 } 0102 return nullptr; 0103 } 0104 0105 QObject *Factory::createAvCapture(QObject *parent) 0106 { 0107 Phonon::BackendInterface *b = qobject_cast<Phonon::BackendInterface *>(Phonon::Factory::backend()); 0108 if (b) { 0109 return Phonon::Factory::registerQObject(b->createObject( 0110 static_cast<Phonon::BackendInterface::Class>(Phonon::Experimental::BackendInterface::AvCaptureClass), 0111 parent)); 0112 } 0113 return nullptr; 0114 } 0115 0116 QObject *Factory::createVisualization(QObject *parent) 0117 { 0118 Phonon::BackendInterface *b = qobject_cast<Phonon::BackendInterface *>(Phonon::Factory::backend()); 0119 if (b) { 0120 return Phonon::Factory::registerQObject(b->createObject( 0121 static_cast<Phonon::BackendInterface::Class>(Phonon::Experimental::BackendInterface::VisualizationClass), 0122 parent)); 0123 } 0124 return nullptr; 0125 } 0126 0127 } // namespace Experimental 0128 } // namespace Phonon