/**
 * @author Nick Didkovsky, (c) 2000 Nick Didkovsky
 */

package jmsltutorial;

import java.awt.Color;
import java.awt.Label;

import com.softsynth.jmsl.*;
import com.softsynth.jmsl.score.*;

public class JScoreToot06 extends java.applet.Applet {

    Score score;
    ScoreFrame scoreFrame;

    public void init() {
        JMSL.setIsApplet(true);
        setBackground(Color.yellow);
        add(new Label("Your JMSL score will open in a new window"));
    }

    /* When applet starts up, build score and display the scoreframe */
    public void start() {
        synchronized (JMSL.class) {
            JMSL.clock = new DefaultMusicClock();
            JMSL.clock.setAdvance(0.1);
            JMSL.scheduler = new EventScheduler();
            JMSL.scheduler.start();
            // 3 staves, width, height
            score = new Score(3, 800, 600);
            score.addMeasure();

            // load up staff 0
            double dur = 0.25; // 16th note
            for (int i = 0; i < 8; i++) {
                score.addNote(dur, NoteFactory.MIDDLE_C, 0.5, dur * 0.8);
            }
            score.rewind();
            score.setCurrentStaffNumber(1);
            // load up staff 0
            for (int i = 0; i < 8; i++) {
                score.addNote(dur, NoteFactory.MIDDLE_C + 12, 0.5, dur * 0.8);
            }

            scoreFrame = new ScoreFrame();
            scoreFrame.addScore(score);
            scoreFrame.setSize(900, 600);
            scoreFrame.setVisible(true);
            score.render();
        }
    }

    /* When applet stops, hide the scoreframe */
    public void stop() {
        synchronized (JMSL.class) {
            if (scoreFrame != null) {
                scoreFrame.setVisible(false);
                scoreFrame.dispose();
                Score.deleteCanvas();
                SelectionBuffer.disposeEditFrame();
                scoreFrame = null;
                score = null;
            }
            JMSL.scheduler.stop();
            JMSL.closeMusicDevices();
        }
    }

}