/*
 * Created on May 13, 2004
 *
 */
package jmsltutorial;

import java.awt.*;

import com.softsynth.jmsl.util.TuningTable;

/**
 * Provide textfields for user to define custom tuning table<br>
 * 
 * Starts with Gamalan Son of Lion tuning.  See http://www.punosmusic.com/pages/yudishthira/liontuning.html
 * 
 * @author Nick Didkovsky, (c) 2004 Nick Didkovsky, All right reserved, didkovn@mail.rockefeller.edu
 *
 *  */
public class TuningTableToot extends TuningETToot {

	double[] frequencies = { 274.8, 298.8, 316.6, 330.0, 358.4, 368.2, 421.1, 452.4, 482.6, 533.9 };
	ArrayEditorPanel arrayEditorPanel;

	void buildGUI() {
		super.buildGUI();
		arrayEditorPanel = new ArrayEditorPanel();
		arrayEditorPanel.setArray(frequencies);
		add(BorderLayout.CENTER, arrayEditorPanel);
	}

	public void start() {
		interval1 = -frequencies.length;
		interval2 = frequencies.length;
		stepsPerOctave = frequencies.length;
		super.start();
		instrument.setTuning(new TuningTable(frequencies, referencePitch));
	}

	protected void buildTextFieldPanel() {
		Panel p = new Panel();
		p.setLayout(new GridLayout(0, 2, 5, 10));
		p.add(gimmeLabelTextFieldPanel("reference pitch", referencePitchTextField));
		p.add(gimmeLabelTextFieldPanel("octave stretch in cents", octaveStretchInCentsTextField));
		p.add(gimmeLabelTextFieldPanel("Interval 1", interval1TextField));
		p.add(gimmeLabelTextFieldPanel("Interval 2", interval2TextField));
		add(BorderLayout.SOUTH, p);
	}

	void changeTuning() {
		try {
			stepsPerOctave = (int) instrument.getTuning().getStepsPerOctave();
			frequencies = arrayEditorPanel.getArray();
			referencePitch = new Double(referencePitchTextField.getText()).doubleValue();
			octaveStretchInCents = new Integer(octaveStretchInCentsTextField.getText()).intValue();

			TuningTable tuning = new TuningTable(frequencies, referencePitch);
			tuning.setOctaveStretchCents(octaveStretchInCents);
			instrument.setTuning(tuning);

			interval1 = new Double(interval1TextField.getText()).doubleValue();
			interval2 = new Double(interval2TextField.getText()).doubleValue();
			buildMusicShape();
		}
		catch (NumberFormatException e) {
			System.out.println("Bad Number");
		}
	}
}