Qmmp
src
qmmp
volume.h
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/***************************************************************************
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* Copyright (C) 2012-2019 by Ilya Kotov *
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* forkotov02@ya.ru *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef VOLUME_H
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#define VOLUME_H
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#include <QObject>
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#include "qmmp_export.h"
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struct
VolumeSettings
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{
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VolumeSettings
()
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{
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left
= 0;
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right
= 0;
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}
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int
left
;
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int
right
;
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};
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class
QMMP_EXPORT
Volume
:
public
QObject
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{
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Q_OBJECT
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public
:
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virtual
~Volume
(){}
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virtual
void
setVolume(
const
VolumeSettings
&volume) = 0;
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virtual
VolumeSettings
volume()
const
= 0;
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virtual
bool
hasNotifySignal()
const
;
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signals:
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void
changed();
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};
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#endif // VOLUME_H
VolumeSettings
The VolumeSettings structure stores volume levels.
Definition:
volume.h:30
Volume
The Volume class provides asbtract volume interface.
Definition:
volume.h:48
VolumeSettings::right
int right
Definition:
volume.h:41
VolumeSettings::VolumeSettings
VolumeSettings()
Definition:
volume.h:35
Volume::~Volume
virtual ~Volume()
Definition:
volume.h:55
VolumeSettings::left
int left
Definition:
volume.h:40
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