/** 	
	ColToot04.java

	Put two MusicJobs in a ParallelCollection.
	
 * @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.TextArea;

import com.softsynth.jmsl.*;

public class ColToot04 extends java.applet.Applet {

	ParallelCollection myParallelCollection;
	MusicJob mj1;
	MusicJob mj2;

	TextArea myTextArea;

	/* Build our hierarchy when the applet initializes, and send JMSL's STDOut to a TextArea */
	public void init() {
		// initialize the TextArea with 15 rows, 40 columns
		myTextArea = new TextArea(15, 40);
		// Add the TextArea to the applet's layout
		add(myTextArea);
		// Hand this TextArea to a new TextAreaSTDOut, and use it for JMSL.out 
		JMSL.setSTDOut(new TextAreaSTDOut(myTextArea));

		// initialize collection with vanilla MusicJobs
		myParallelCollection = new ParallelCollection();

		mj1 = new MusicJob();
		mj2 = new MusicJob();

		MessagePrintingPlayable mppf1 = new MessagePrintingPlayable("Starts");
		MessagePrintingPlayable mppf2 = new MessagePrintingPlayable("      Stops");
		mj1.addStartPlayable(mppf1);
		mj2.addStartPlayable(mppf1);

		mj1.addStopPlayable(mppf2);
		mj2.addStopPlayable(mppf2);

		mj1.setRepeatPause(2.0);
		mj2.setRepeatPause(2.0);

		myParallelCollection.add(mj1);
		myParallelCollection.add(mj2);

		myParallelCollection.setRepeats(20);
	}

	/* When applet starts up, launch collection */
	public void start() {
		JMSL.clock = new DefaultMusicClock();
		myParallelCollection.launch(JMSL.now());
	}

	/* Shut down the Collection when applet stops */
	public void stop() {
		myParallelCollection.finish();
	}
}