QtGStreamer 1.2.0
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streamvolume.h
1/*
2 Copyright (C) 2010 George Kiagiadakis <kiagiadakis.george@gmail.com>
3
4 This library is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as published
6 by the Free Software Foundation; either version 2.1 of the License, or
7 (at your option) any later version.
8
9 This program 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 program. If not, see <http://www.gnu.org/licenses/>.
16*/
17#ifndef QGST_STREAMVOLUME_H
18#define QGST_STREAMVOLUME_H
19
20#include "global.h"
21#include "../QGlib/object.h"
22
23namespace QGst {
24
28class QTGSTREAMER_EXPORT StreamVolume : public QGlib::Interface
29{
30 QGST_WRAPPER(StreamVolume)
31public:
32 double volume(StreamVolumeFormat format = StreamVolumeFormatLinear) const;
33 void setVolume(double value, StreamVolumeFormat format = StreamVolumeFormatLinear);
34
35 bool isMuted() const;
36 void setMuted(bool muted);
37
38 static double convert(StreamVolumeFormat from, StreamVolumeFormat to, double value);
39};
40
41} //namespace QGst
42
43QGST_REGISTER_TYPE(QGst::StreamVolume)
44QGLIB_REGISTER_INTERFACE(QGst::StreamVolume)
45
46#endif // QGST_STREAMVOLUME_H
Base class for interface wrappers.
Definition object.h:100
Wrapper class for GstStreamVolume.
Wrappers for GStreamer classes.