/* Copyright (C) 2006 Christian Schneider
*
* This file is part of Nomad.
*
* Nomad 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.
*
* Nomad 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 Nomad; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* Created on Apr 10, 2006
*/
package net.sf.nmedit.jpatch.clavia.nordmodular;
import net.sf.nmedit.jpatch.PParameter;
import net.sf.nmedit.jpatch.clavia.nordmodular.event.PAssignmentEvent;
public class Knob
{
private final int ID;
private KnobSet set;
private PParameter parameter = null;
Knob(KnobSet set, int ID)
{
this.set = set;
this.ID = ID;
}
public KnobSet getKnobSet()
{
return set;
}
public final int getID()
{
return ID;
}
public void setParameter(PParameter parameter)
{
PParameter old = this.parameter;
if (old != parameter)
{
this.parameter = null;
if (old != null)
fireDeassigned(old);
if (parameter != null)
{
Knob[] all = set.knobs;
for (int i=all.length-1;i>=0;i--)
{
Knob k = all[i];
if (k != this && k.getParameter() == parameter)
{
k.setParameter(null);
break;
}
}
}
this.parameter = parameter;
if (parameter != null)
fireAssigned(this.parameter);
}
}
private void fireDeassigned(PParameter p)
{
PAssignmentEvent e = new PAssignmentEvent();
e.knobDeAssigned(this, p);
set.getPatch().fireAssignmentEvent(e);
}
private void fireAssigned(PParameter p)
{
PAssignmentEvent e = new PAssignmentEvent();
e.knobAssigned(this, p);
set.getPatch().fireAssignmentEvent(e);
}
public PParameter getParameter()
{
return parameter;
}
public String getName()
{
return Knob.getDefaultName(ID);
}
public static String getDefaultName(int knobID)
{
if (0<=knobID && knobID<=17)
{
return "Knob "+(knobID+1);
}
else
{
switch(knobID)
{
case 19: return "Pedal";
case 20: return "After touch";
case 22: return "On/Off switch";
default: return null;
}
}
}
}