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/*
* VstEffectControls.cpp - controls for VST effect plugins
*
* Copyright (c) 2008-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#include <QtXml/QDomElement>
#include "VstEffectControls.h"
#include "VstEffect.h"
VstEffectControls::VstEffectControls( VstEffect * _eff ) :
EffectControls( _eff ),
m_effect( _eff )
{
}
void VstEffectControls::loadSettings( const QDomElement & _this )
{
m_effect->closePlugin();
m_effect->openPlugin( _this.attribute( "plugin" ) );
m_effect->m_pluginMutex.lock();
if( m_effect->m_plugin != NULL )
{
m_effect->m_plugin->loadSettings( _this );
}
m_effect->m_pluginMutex.unlock();
}
void VstEffectControls::saveSettings( QDomDocument & _doc, QDomElement & _this )
{
_this.setAttribute( "plugin", m_effect->m_key.attributes["file"] );
m_effect->m_pluginMutex.lock();
if( m_effect->m_plugin != NULL )
{
m_effect->m_plugin->saveSettings( _doc, _this );
}
m_effect->m_pluginMutex.unlock();
}
int VstEffectControls::controlCount()
{
return m_effect->m_plugin != NULL &&
m_effect->m_plugin->hasEditor() ? 1 : 0;
}
#include "moc_VstEffectControls.cxx"
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