/*
    a fancy java stopwatch
 */

import java.awt.*;
import java.applet.*;

public class stopwa extends Applet  implements Runnable{
	Thread moveThread;
	private static final int MOVEPAUSE = 10;
	public boolean stopWatch = false, myGo = false, myPause = false;
	public Image offScreenImage;
	public long t1, tpause;
	public String timeout = "0", timeout1 = "", timeout2 = "", timeout3 = "";
	public Color colorBack = new Color(0, 80, 0);
	public int dt = 0, minutes=0, hours=0;
	public double time=0.0;

	public void start()  {
		if(myGo) {
			if(moveThread == null){
				moveThread = new Thread(this);
				moveThread.start();
			}
		}
	}
	
	public void stop()  {
		if(moveThread != null){
			moveThread.stop();
			try {
				moveThread.join();
			}
			catch (InterruptedException e) { }
		}
		moveThread=null;
	}
		
	public void run() {
		while (true){
			try {
				moveThread.sleep(MOVEPAUSE);
			}catch(InterruptedException e) {
			}
			repaint();
		}
	}


	public void init() {
		super.init();
		offScreenImage = createImage(180,130);

		//{{INIT_CONTROLS
		setLayout(null);
		resize(200,220);
		//}}
		
		repaint();
	}

	public void update(Graphics g){
		Graphics offg = offScreenImage.getGraphics();
		paint(offg);
		g.drawImage(offScreenImage, 0, 0, this);
	}

	public void paint(Graphics g){
		g.setColor(colorBack);
		g.fillRect(0,0,180,130);
		g.setColor(Color.white);
		g.drawRect(3,3,174,124);
		g.setColor(Color.black);
		g.fillRect(6,6,168,40);
		if (stopWatch) {
			dt = (int)(System.currentTimeMillis() - t1);
			time = dt/1000.;
			if (time >= 60) {
				time = time - 60.0;
				t1 = t1 + 60000;
				minutes++;
			}
			if (minutes == 60) {
				minutes = 0;
				hours++;
			}
			if (hours < 1) {
				if (minutes < 1) {
					timeout = ""+time;
				} else {
					if (time < 10) {
						timeout = ""+minutes+":0"+time;
					} else {
						timeout = ""+minutes+":"+time;
					}
				}
			} else {
				String outmin = ""+minutes;
				if (minutes < 10) outmin = "0"+minutes;
				String outsec = ""+time;
				if (time < 10) outsec = "0"+time;
				timeout = ""+hours+":"+outmin+":"+outsec;
			}
		}
		g.setColor(Color.red);
		g.setFont(new Font("Courier", Font.BOLD, 24));
		g.drawString(timeout,15,37);
		g.setFont(new Font("Courier", Font.BOLD, 18));
		if (!timeout1.equals("")) {
			// lap time 1 display
			g.setColor(Color.white);
			g.drawString("1>",15,70);
			g.setColor(Color.red);
			g.drawString(timeout1,45,70);
		}
		if (!timeout2.equals("")) {
			// lap time 2 display
			g.setColor(Color.white);
			g.drawString("2>",15,90);
			g.setColor(Color.red);
			g.drawString(timeout2,45,90);
		}
		if (!timeout3.equals("")) {
			// lap time 3 display
			g.setColor(Color.white);
			g.drawString("3>",15,110);
			g.setColor(Color.red);
			g.drawString(timeout3,45,110);
		}
	}

	public boolean handleEvent(Event evt){
		if (evt.id == Event.KEY_PRESS) {
			String thePressedKey = ""+(char)evt.key;
			if (thePressedKey.equalsIgnoreCase("s")) {
				stopWatch = !stopWatch;
	            if (stopWatch) {
		            t1 = System.currentTimeMillis();
		            minutes = 0;
		            hours = 0;
		            timeout = "0";
		            timeout1 = "";
		            timeout2 = "";
		            timeout3 = "";
					myGo = true;
					myPause = false;
					start();
				} else {
					myGo= false;
					myPause = false;
					stop();
				}
	            repaint();
			}
			if (thePressedKey.equalsIgnoreCase("p")) {
				myPause = !myPause;
	            if (!myPause) {
		            t1 = t1 + System.currentTimeMillis() - tpause;
					stopWatch = true;
					myGo = true;
					start();
				} else {
					tpause = System.currentTimeMillis();
					stopWatch = false;
					myGo= false;
					stop();
				}
	            repaint();
			}
			if (thePressedKey.equalsIgnoreCase("c")) {
		        minutes = 0;
		        hours = 0;
		        timeout = "0";
		        timeout1 = "";
		        timeout2 = "";
		        timeout3 = "";
				myPause = false;
				myGo = false;
				stopWatch = false;
				stop();
	            repaint();
			}
			if (thePressedKey.equals("1")) {
				timeout1 = timeout;
	            repaint();
			}
			if (thePressedKey.equals("2")) {
				timeout2 = timeout;
	            repaint();
			}
			if (thePressedKey.equals("3")) {
				timeout3 = timeout;
	            repaint();
			}
		}
		if (evt.target == this && evt.id == Event.MOUSE_DOWN) {
			return true;
		}
		return false;
	}

	//{{DECLARE_CONTROLS
	//}}
}