/* This file is part of the KDE project. | |
Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | |
This library is free software: you can redistribute it and/or modify | |
it under the terms of the GNU Lesser General Public License as published by | |
the Free Software Foundation, either version 2.1 or 3 of the License. | |
This library is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
GNU Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public License | |
along with this library. If not, see <http://www.gnu.org/licenses/>. | |
*/ | |
#ifndef PHONON_BACKEND_H | |
#define PHONON_BACKEND_H | |
#include "phononds9_namespace.h" | |
#include <phonon/backendinterface.h> | |
#include <phonon/phononnamespace.h> | |
#include <QtCore/QList> | |
#include <QtCore/QMutex> | |
#include "compointer.h" | |
#include "backendnode.h" | |
QT_BEGIN_NAMESPACE | |
namespace Phonon | |
{ | |
namespace DS9 | |
{ | |
class AudioOutput; | |
class MediaObject; | |
typedef Phonon::ObjectDescriptionType ObjectDescriptionType; | |
class Backend : public QObject, public Phonon::BackendInterface | |
{ | |
Q_OBJECT | |
Q_INTERFACES(Phonon::BackendInterface) | |
public: | |
Backend(QObject *parent = 0, const QVariantList & = QVariantList()); | |
virtual ~Backend(); | |
QObject *createObject(Phonon::BackendInterface::Class, QObject *parent, const QList<QVariant> &args); | |
bool supportsVideo() const; | |
QStringList availableMimeTypes() const; | |
QList<int> objectDescriptionIndexes(Phonon::ObjectDescriptionType type) const; | |
QHash<QByteArray, QVariant> objectDescriptionProperties(Phonon::ObjectDescriptionType type, int index) const; | |
bool connectNodes(QObject *, QObject *); | |
bool disconnectNodes(QObject *, QObject *); | |
//transaction management | |
bool startConnectionChange(QSet<QObject *>); | |
bool endConnectionChange(QSet<QObject *>); | |
Filter getAudioOutputFilter(int index) const; | |
static QMutex *directShowMutex; | |
Q_SIGNALS: | |
void objectDescriptionChanged(ObjectDescriptionType); | |
private: | |
class AudioMoniker : public ComPointer<IMoniker> | |
{ | |
public: | |
bool operator==(const AudioMoniker &other); | |
}; | |
mutable QVector<AudioMoniker> m_audioOutputs; | |
mutable QVector<CLSID> m_audioEffects; | |
mutable QMutex m_directShowMutex; | |
}; | |
} | |
} | |
QT_END_NAMESPACE | |
#endif // PHONON_BACKEND_H |