/*  This file is part of the KDE project.+
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+
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    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+
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+
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    This library is free software: you can redistribute it and/or modify+
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    it under the terms of the GNU Lesser General Public License as published by+
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    the Free Software Foundation, either version 2.1 or 3 of the License.+
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+
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    This library is distributed in the hope that it will be useful,+
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    but WITHOUT ANY WARRANTY; without even the implied warranty of+
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the+
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    GNU Lesser General Public License for more details.+
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+
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    You should have received a copy of the GNU Lesser General Public License+
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    along with this library.  If not, see <http://www.gnu.org/licenses/>.+
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*/+
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+
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#ifndef Phonon_QT7_BACKEND_H+
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#define Phonon_QT7_BACKEND_H+
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+
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#include <QtCore/QList>+
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#include <QtCore/QPointer>+
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#include <QtCore/QStringList>+
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#include <phonon/backendinterface.h>+
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+
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QT_BEGIN_NAMESPACE+
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+
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namespace Phonon+
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{+
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namespace QT7+
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{+
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    class Backend : public QObject, public BackendInterface+
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    {+
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        Q_OBJECT+
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        Q_INTERFACES(Phonon::BackendInterface)+
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+
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        public:+
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            Backend();+
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            Backend(QObject *parent, const QStringList &args);+
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            virtual ~Backend();+
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+
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            QObject *createObject(BackendInterface::Class, QObject *parent, const QList<QVariant> &args);+
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            QStringList availableMimeTypes() const;+
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            QList<int> objectDescriptionIndexes(ObjectDescriptionType type) const;+
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            QHash<QByteArray, QVariant> objectDescriptionProperties(ObjectDescriptionType type, int index) const;+
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+
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            bool startConnectionChange(QSet<QObject *> nodes);+
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            bool connectNodes(QObject *source, QObject *sink);+
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            bool disconnectNodes(QObject *source, QObject *sink);+
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            bool endConnectionChange(QSet<QObject *> nodes);+
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+
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        Q_SIGNALS:+
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            void objectDescriptionChanged(ObjectDescriptionType);+
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+
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        private:+
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            bool quickTime7Available();+
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    };+
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}} // namespace Phonon::QT7+
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+
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QT_END_NAMESPACE+
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#endif // Phonon_QT7_BACKEND_H+
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