1 /*  This file is part of the KDE project.

     2 

     3     Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 

     5     This library is free software: you can redistribute it and/or modify

     6     it under the terms of the GNU Lesser General Public License as published by

     7     the Free Software Foundation, either version 2.1 or 3 of the License.

     8 

     9     This library is distributed in the hope that it will be useful,

    10     but WITHOUT ANY WARRANTY; without even the implied warranty of

    11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12     GNU Lesser General Public License for more details.

    13 

    14     You should have received a copy of the GNU Lesser General Public License

    15     along with this library.  If not, see <http://www.gnu.org/licenses/>.

    16 */

    17 

    18 #ifndef Phonon_GSTREAMER_GSTHELPER_H

    19 #define Phonon_GSTREAMER_GSTHELPER_H

    20 

    21 #include "common.h"

    22 

    23 #include <gst/gst.h>

    24 

    25 QT_BEGIN_NAMESPACE

    26 

    27 template<class T> class QList;

    28 class QByteArray;

    29 

    30 namespace Phonon

    31 {

    32 namespace Gstreamer

    33 {

    34 class GstHelper

    35 {

    36 public:

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

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

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

    40     static QByteArray name(GstObject *elem);

    41     static GstElement* createPluggablePlaybin();

    42 };

    43 

    44 } // ns Gstreamer

    45 } // ns Phonon

    46 

    47 QT_END_NAMESPACE

    48 

    49 #endif // Phonon_GSTREAMER_GSTHELPER_H