/*  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_GSTREAMER_GSTHELPER_H

#define Phonon_GSTREAMER_GSTHELPER_H

#include "common.h"

#include <gst/gst.h>

QT_BEGIN_NAMESPACE

template<class T> class QList;

class QByteArray;

namespace Phonon

{

namespace Gstreamer

{

class GstHelper

{

public:

    static QList<QByteArray> extractProperties(GstElement *elem, const QByteArray &value);

    static bool setProperty(GstElement *elem, const char *propertyName, const QByteArray &propertyValue);

    static QByteArray property(GstElement *elem, const char *propertyName);

    static QByteArray name(GstObject *elem);

    static GstElement* createPluggablePlaybin();

};

} // ns Gstreamer

} // ns Phonon

QT_END_NAMESPACE

#endif // Phonon_GSTREAMER_GSTHELPER_H