/*
 * @(#)AudioTest1.java 1.0 12/12/02
 *
 * by Andy Murray
 *
 */

import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import javax.sound.midi.*;
import java.net.*;
import java.io.*;

public class AudioTest1 extends Applet implements ActionListener
{
	Button btn;
	TextField tf;
	AudioClip ac1, ac2, ac3, ac4, ac5, ac6, mc1, mc2;

	Sequence seq;
	Sequencer sequencer;


	public void init()
	{
		for (int i=1;i<7;i++)
		{
			btn = new Button("Audio"+i);
			btn.addActionListener(this);
			this.add(btn);
		}

		for (int i=1;i<3;i++)
		{
			btn = new Button("Midi"+i);
			btn.addActionListener(this);
			this.add(btn);
		}
		btn = new Button("MidiWeb1");
		btn.addActionListener(this);
		this.add(btn);

		tf = new TextField(20);
		this.add(tf);

		ac1=getAudioClip(getDocumentBase(), "reprieve44stereo16bit.wav");
		ac2=getAudioClip(getDocumentBase(), "reprieve22mono16bit.wav");
		ac3=getAudioClip(getDocumentBase(), "reprieve11mono16bit.wav");
		ac4=getAudioClip(getDocumentBase(), "reprieve8mono8bit.wav");
		ac5=getAudioClip(getDocumentBase(), "killShort44stereo16bit.wav");
		ac6=getAudioClip(getDocumentBase(), "killShort8mono8bit.wav");

		mc1=getAudioClip(getDocumentBase(), "reprieve.MID");
		mc2=getAudioClip(getDocumentBase(), "kill.MID");

		try
		{
			seq=MidiSystem.getSequence(new URL("http://homepage.ntlworld.com/andy.murray2/midifiles/kill.MID"));
//			seq=MidiSystem.getSequence(new File("kill.mid"));
			sequencer=MidiSystem.getSequencer();
			sequencer.open();
			sequencer.setSequence(seq);
		}
		catch (MalformedURLException e) { tf.setText("err1"); }
		catch (IOException e) { tf.setText("err2"); }
		catch (MidiUnavailableException e) { tf.setText("err3"); }
		catch (InvalidMidiDataException e) { tf.setText("err4"); }
	}

	public void actionPerformed(ActionEvent ae)
	{
		String chosen=ae.getActionCommand();
		String type="";
		if (chosen.equals("Audio1")) { ac1.play();type="44k stereo 16bit"; }

		else if (chosen.equals("Audio2")) { ac2.play();type="22k mono 16bit"; }

		else if (chosen.equals("Audio3")) { ac3.play();type="11k mono 16bit"; }

		else if (chosen.equals("Audio4")) { ac4.play();type="8k mono 8bit"; }

		else if (chosen.equals("Audio5")) { ac5.play();type="44k stereo 16bit"; }

		else if (chosen.equals("Audio6")) { ac6.play();type="8k mono 8bit"; }

		else if (chosen.equals("Midi1")) { mc1.play(); type="slim midi file!"; }

		else if (chosen.equals("Midi2")) { mc2.play(); type="slim midi file!"; }

		else if (chosen.equals("MidiWeb1"))
		{
			sequencer.start(); type="using javax sequencer";
		}

		tf.setText(type);
	}
}