mirror of
https://github.com/LMMS/lmms.git
synced 2026-01-31 17:53:35 -05:00
e637495489
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1352 0778d3d1-df1d-0410-868b-ea421aaaa00d
112 lines
2.6 KiB
C++
112 lines
2.6 KiB
C++
/*
|
|
* ladspa_control.h - model for controlling a LADSPA port
|
|
*
|
|
* Copyright (c) 2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
|
|
* Copyright (c) 2006-2008 Danny McRae <khjklujn/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.
|
|
*
|
|
*/
|
|
|
|
#ifndef _LADSPA_CONTROL_H
|
|
#define _LADSPA_CONTROL_H
|
|
|
|
#include <ladspa.h>
|
|
|
|
#include "automatable_model.h"
|
|
#include "knob.h"
|
|
#include "tempo_sync_knob.h"
|
|
|
|
|
|
|
|
typedef struct portDescription port_desc_t;
|
|
|
|
|
|
class EXPORT ladspaControl : public model, public journallingObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ladspaControl( model * _parent, port_desc_t * _port,
|
|
bool _link = FALSE );
|
|
~ladspaControl();
|
|
|
|
LADSPA_Data getValue( void );
|
|
void setValue( LADSPA_Data _value );
|
|
void setLink( bool _state );
|
|
|
|
void linkControls( ladspaControl * _control );
|
|
void unlinkControls( ladspaControl * _control );
|
|
|
|
inline boolModel * getToggledModel( void )
|
|
{
|
|
return( &m_toggledModel );
|
|
}
|
|
|
|
inline knobModel * getKnobModel( void )
|
|
{
|
|
return( &m_knobModel );
|
|
}
|
|
|
|
inline tempoSyncKnobModel * getTempoSyncKnobModel( void )
|
|
{
|
|
return( &m_tempoSyncKnobModel );
|
|
}
|
|
|
|
inline port_desc_t * getPort( void )
|
|
{
|
|
return( m_port );
|
|
}
|
|
|
|
virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent,
|
|
const QString & _name );
|
|
virtual void loadSettings( const QDomElement & _this,
|
|
const QString & _name );
|
|
inline virtual QString nodeName( void ) const
|
|
{
|
|
return( "port" );
|
|
}
|
|
|
|
|
|
signals:
|
|
void changed( Uint16 _port, LADSPA_Data _value );
|
|
void linkChanged( Uint16 _port, bool _state );
|
|
|
|
|
|
protected slots:
|
|
void ledChanged( void );
|
|
void knobChanged( void );
|
|
void tempoKnobChanged( void );
|
|
void linkStateChanged( void );
|
|
|
|
|
|
private:
|
|
bool m_link;
|
|
port_desc_t * m_port;
|
|
|
|
boolModel m_linkEnabledModel;
|
|
boolModel m_toggledModel;
|
|
knobModel m_knobModel;
|
|
tempoSyncKnobModel m_tempoSyncKnobModel;
|
|
|
|
|
|
friend class ladspaControlView;
|
|
|
|
} ;
|
|
|
|
#endif
|