package jmslexamples.jsyn;

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;

import com.softsynth.jmsl.JMSL;
import com.softsynth.jmsl.MusicShape;
import com.softsynth.jmsl.score.Score;
import com.softsynth.jmsl.score.ScoreFrame;
import com.softsynth.jmsl.score.transcribe.BeatDivisionSchemeList;
import com.softsynth.jmsl.score.transcribe.Transcriber;
import com.softsynth.jsyn.AppletFrame;

/**
 * Launch a MusicJob whose performance density is generated by a Myhill
 * Distribution. Provide GUI sliders for user to change density parameters.
 * Transcribe and display in common music notation
 * 
 * @author Nick Didkovsky, copyright Nick Didkovsky 4/4/01 10:32AM
 */

public class EventDistributionsJSynDemoWithScore extends EventDistributionsJSynDemo {

    Score score;
    ScoreFrame scoreFrame;

    public void actionPerformed(ActionEvent e) {
        Object source = e.getSource();
        if (source == startButton) {
            job.launch(JMSL.now());
        }
        if (source == stopButton) {
            job.finish();
            transcribeAndDisplay();
        }
    }

    private void transcribeAndDisplay() {

        MusicShape s = (MusicShape) job.getMusicShapeLog().clone();
        s.setConstrainedToLimits(false);

        s.integrate(0);
        s.print();

        score = new Score(1, 800, 400);
        score.addMeasure();

        BeatDivisionSchemeList.defaultSetup();
        Transcriber transcriber = new Transcriber();
        transcriber.setScore(score);
        transcriber.setSourceMusicShape(s);

        score.setCurrentStaffNumber(0);
        try {
            transcriber.transcribe();
        } catch (Exception e) {
            e.printStackTrace();

        }

        if (scoreFrame == null) {
            scoreFrame = new ScoreFrame();
        }
        scoreFrame.addScore(score);
        scoreFrame.addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent e) {
                scoreFrame.setVisible(false);
            }
        });
        scoreFrame.pack();
        scoreFrame.setVisible(true);

    }

    public static void main(String args[]) {
        EventDistributionsJSynDemoWithScore applet = new EventDistributionsJSynDemoWithScore();
        AppletFrame frame = new AppletFrame("Event Density Example", applet);
        frame.setSize(400, 200);
        frame.setVisible(true);
        frame.setLayout(new FlowLayout());
        frame.test();
    }
}