/* Copyright (C) 2006 Julien Pauty
*
* 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 Nov 27, 2006
*/
package net.sf.nmedit.jtheme.clavia.nordmodular.graphics.test;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridLayout;
import java.awt.RenderingHints;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import net.sf.nmedit.jtheme.clavia.nordmodular.graphics.Envelope;
public class EnvelopeTest
{
public static void main( String[] args )
{
JFrame f = new JFrame("Envelope test");
f.setBounds(30,30,300,600);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().setLayout(new BorderLayout());
f.getContentPane().add(createENV(),BorderLayout.CENTER);
f.setVisible(true);
}
// the envelope
static Envelope.ADSREnvelope sh = new Envelope.ADSREnvelope();
static JComponent pp;
static boolean doFill = false;
static JComponent createENV()
{
pp = new EnvelopeDisplay();
JComponent pan = new JPanel();
pan.setLayout(new BorderLayout());
pan.add(pp, BorderLayout.CENTER);
JComponent panC = new JPanel();
pan.add(new JScrollPane(panC), BorderLayout.SOUTH);
panC.setLayout(new GridLayout(0, 1));
panC.add(new JLabel("time:"));
panC.add(lblPan(1,new AttackChanger()));
panC.add(lblPan(2,new DecayChanger()));
panC.add(lblPan(3,new SustainChanger()));
panC.add(lblPan(4,new ReleaseChanger()));
panC.add(new JLabel("curve:"));
for (int i=0;i<sh.getSegmentCount()-1;i++)
panC.add(lblPan(i,new CurveTypeChange(i)));
JCheckBox cb = new JCheckBox("inverse");
panC.add(cb);
cb.addActionListener(new ActionListener(){
public void actionPerformed( ActionEvent e )
{
sh.setIsInverse( ((JCheckBox)e.getSource()).isSelected());
pp.repaint();
}});
JCheckBox cf = new JCheckBox("fill");
panC.add(cf);
cf.addActionListener(new ActionListener(){
public void actionPerformed( ActionEvent e )
{
doFill = ((JCheckBox)e.getSource()).isSelected();
pp.repaint();
}});
return pan;
}
static class EnvelopeDisplay extends JComponent
{
/**
*
*/
private static final long serialVersionUID = 2425294777822199724L;
final Color fillColor = Color.decode("#C0DCC0");
{
setOpaque(true);
setBackground(Color.decode("#008080"));
setForeground(Color.decode("#00FF00"));
}
public void paintComponent(Graphics g)
{
super.paintComponent(g);
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
sh.setBounds(0, 0, getWidth(), getHeight());
if (doFill)
{
sh.setFillEnabled(true);
g2.setColor(fillColor);
g2.fill(sh);
}
sh.setFillEnabled(false);
g2.setColor(getForeground());
g2.draw(sh);
}
}
static JComponent lblPan(int index, JComponent c)
{
JPanel p = new JPanel(new BorderLayout());
JLabel l = new JLabel(""+index);
l.setLabelFor(c);
p.add(l, BorderLayout.WEST);
p.add(c, BorderLayout.CENTER);
return p;
}
static class CurveTypeChange extends JComboBox implements ActionListener
{
/**
*
*/
private static final long serialVersionUID = 467452423382838968L;
final static String[] curveTypes = new String[]{"Lin", "Exp", "Log"};
private int index;
public CurveTypeChange(int index)
{
super(curveTypes);
this.index = index+1;
setSelectedIndex(sh.getCurveType(index));
addActionListener(this);
}
public void actionPerformed( ActionEvent e )
{
sh.setCurveType(index, getSelectedIndex());
pp.repaint();
}
}
static class AttackChanger extends JSlider implements ChangeListener
{
/**
*
*/
private static final long serialVersionUID = 9143852492364704879L;
public AttackChanger()
{
super(JSlider.HORIZONTAL, 0,127, 0);
setValue((int)(sh.getAttackTime()));
addChangeListener(this);
}
public void stateChanged( ChangeEvent e )
{
sh.setAttackTime(getValue());
pp.repaint();
}
}
static class DecayChanger extends JSlider implements ChangeListener
{
/**
*
*/
private static final long serialVersionUID = 8715639397593913942L;
public DecayChanger()
{
super(JSlider.HORIZONTAL, 0,127, 0);
setValue((int)(sh.getDecayTime()));
addChangeListener(this);
}
public void stateChanged( ChangeEvent e )
{
sh.setDecayTime(getValue());
pp.repaint();
}
}
static class SustainChanger extends JSlider implements ChangeListener
{
/**
*
*/
private static final long serialVersionUID = -4548049085353623050L;
//private int index;
public SustainChanger()
{
super(JSlider.HORIZONTAL, 0,127, 0);
setValue((int)(sh.getSustainValue()));
addChangeListener(this);
}
public void stateChanged( ChangeEvent e )
{
sh.setSustainValue(getValue());
pp.repaint();
}
}
static class ReleaseChanger extends JSlider implements ChangeListener
{
/**
*
*/
private static final long serialVersionUID = -3142555968233552198L;
public ReleaseChanger()
{
super(JSlider.HORIZONTAL, 0,127, 0);
setValue((int)(sh.getReleaseTime()));
addChangeListener(this);
}
public void stateChanged( ChangeEvent e )
{
sh.setReleaseTime(getValue());
pp.repaint();
}
}
}