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moved LADSPA-base-code from separate library into LMMS-core

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@560 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2007-09-03 20:05:20 +00:00
parent c1caf56dd4
commit 385580448b
1 changed files with 0 additions and 0 deletions
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110
plugins/ladspa_base/ladspa_control.h
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/*
* ladspa_control.h - widget for controlling a LADSPA port
*
* Copyright (c) 2006-2007 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 <QtGui/QWidget>
#include <QtGui/QLayout>
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_LADSPA_H
#include <ladspa.h>
#else
#include "ladspa-1.1.h"
#endif
#include "journalling_object.h"
class knob;
class ledCheckBox;
class track;
typedef struct portDescription port_desc_t;
class ladspaControl : public QWidget, public journallingObject
{
Q_OBJECT
public:
ladspaControl( QWidget * _parent, port_desc_t * _port, track * _track,
bool _link = FALSE );
~ladspaControl();
LADSPA_Data getValue( void );
void FASTCALL setValue( LADSPA_Data _value );
void FASTCALL setLink( bool _state );
void FASTCALL linkControls( ladspaControl * _control );
void FASTCALL unlinkControls( ladspaControl * _control );
inline ledCheckBox * getToggle( void )
{
return( m_toggle );
}
inline knob * getKnob( void )
{
return( m_knob );
}
inline port_desc_t * getPort( void )
{
return( m_port );
}
virtual void FASTCALL saveSettings( QDomDocument & _doc,
QDomElement & _parent, const QString & _name );
virtual void FASTCALL 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 ledChange( bool _state );
void knobChange( float _value );
void portLink( bool _state );
private:
port_desc_t * m_port;
track * m_track;
QHBoxLayout * m_layout;
ledCheckBox * m_link;
ledCheckBox * m_toggle;
knob * m_knob;
};
#endif