//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
 //                                                                        \\
 //  Applet for simple animated logos.                                     \\
 //                                                                        \\
 //\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\


import java.applet.*;
import java.awt.*;
import java.awt.image.*;
import java.lang.*;
import netscape.javascript.*;
import java.awt.Color;
import java.awt.Event;

public class logotest extends java.applet.Applet { 

    boolean started;

    JSObject  reciever;
    boolean doingCB=false;

    Dimension sz;

  // Setup. get parameters from HTML.
    public void init() 
    {
	sz=size();
	
	if (reciever==null)
	    reciever=JSObject.getWindow(this);
    }
    
    public void start()
    {
	System.err.println("start");
	super.start();
	started=true;
	repaint(0L);
    }

    public int getStarted()
    {
	return started?1:0;
    }

    public void stop()
    {
	System.err.println("stop");
	super.stop();
	started=false;
    }
    
    
    public void destroy()
    {
	System.err.println("destroy");
	super.destroy();
	System.err.println("destroy done");
    }

    protected void finalize()
	throws Throwable
    {
	System.err.println("finalize");
	super.finalize();
	System.err.println("finalize done");
    }

    public int callout(String fn)
    {
	if (reciever==null)
	    if ((reciever=JSObject.getWindow(this))==null)
		return 1;

	if (!(reciever != null)) throw new Error("ASSERT Failed: reciever != null");
	
	doCallback(fn, 0, 0);
	return 0;
    }

    protected void doCallback(String handler, int x, int y)
    {
	if (!doingCB)
	    {
		doingCB=true;
		Object [] args = new Object[3];
		args[0] = this;
		args[1] = new Integer(x);
		args[2] = new Integer(y);
		if (!(reciever != null)) throw new Error("ASSERT FAILED reciever != null");
		if (!(handler != null)) throw new Error("ASSERT FAILED handler != null");
		if (!(args != null)) throw new Error("ASSERT FAILED args != null");
		if (!(args[0] != null)) throw new Error("ASSERT FAILED args[0] != null");
		reciever.call(handler, args);
		doingCB=false;
	    }
    }

    public void paint(Graphics g)
    {
	System.err.println("Paint");
	if (started)
	    {
		g.setColor(Color.red);
		g.fillRect(0,0,sz.width,sz.height);
	    }
    }
    
	
}