/**
 * Add measures with various time signatures to a JMSL score
 * 
 * @author Phil Burk and Nick Didkovsky
 */
/*
 * (C) 1997 Phil Burk and Nick Didkovsky, All Rights Reserved JMSL is based upon
 * HMSL (C) Phil Burk, Larry Polansky and David Rosenboom.
 */

package jmsltutorial;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Label;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;

import com.didkovsky.portview.swing.ViewFactorySwing;
import com.softsynth.jmsl.DefaultMusicClock;
import com.softsynth.jmsl.EventScheduler;
import com.softsynth.jmsl.JMSL;
import com.softsynth.jmsl.JMSLRandom;
import com.softsynth.jmsl.score.Score;
import com.softsynth.jmsl.score.ScoreFrame;
import com.softsynth.jmsl.score.SelectionBuffer;

public class JScoreToot01 extends JFrame {

    Score score;
    ScoreFrame scoreFrame;

    public void init() {
        // setIsApplet set to true to disable menu items that would
        // cause security exceptions when running as an applet
        JMSLRandom.randomize();
        setBackground(Color.yellow);
        add(new Label("Your JMSL score will open in a new window"));
    }

    /* When starts up, display the scoreframe */
    public void start() {
        JMSL.setViewFactory(new ViewFactorySwing());
        JMSL.clock = new DefaultMusicClock();
        JMSL.clock.setAdvance(0.1);
        JMSL.scheduler = new EventScheduler();
        JMSL.scheduler.start();

        // 2 staves, width, height
        score = new Score(2, 800, 400);
        scoreFrame = new ScoreFrame();
        scoreFrame.addScore(score);

        score.addMeasure(11, 16);
        score.addMeasure(3, 4);
        score.addMeasure(3, 8);
        score.addMeasure(5, 8);
        // add three measures with random time sigs
        score.addMeasure(JMSLRandom.choose(3, 7), (int) Math.pow(2, JMSLRandom.choose(2, 4)));
        score.addMeasure(JMSLRandom.choose(3, 7), (int) Math.pow(2, JMSLRandom.choose(2, 4)));
        score.addMeasure(JMSLRandom.choose(3, 7), (int) Math.pow(2, JMSLRandom.choose(2, 4)));
        scoreFrame.setVisible(true);
        scoreFrame.setSize(900, 600);
        score.render();
    }

    public void stop() {
        if (scoreFrame != null) {
            scoreFrame.setVisible(false);
            scoreFrame.dispose();
            Score.deleteCanvas();
            SelectionBuffer.disposeEditFrame();
            scoreFrame = null;
            score = null;
        }
        JMSL.scheduler.stop();
        JMSL.closeMusicDevices();
    }

    public static void main(String args[]) {

        JScoreToot01 test = new JScoreToot01();
        test.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                JMSL.closeMusicDevices();
                System.exit(0);
            }
        });

        test.init();
        test.start();
        test.pack();
        test.setVisible(true);
    }

}