package rob.jogltest;

import java.awt.Dimension;

import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

import javax.swing.JFrame;

import net.java.games.jogl.Animator;
import net.java.games.jogl.GL;
import net.java.games.jogl.GLCanvas;
import net.java.games.jogl.GLCapabilities;
import net.java.games.jogl.GLDrawable;
import net.java.games.jogl.GLDrawableFactory;
import net.java.games.jogl.GLEventListener;

public class Test implements GLEventListener, WindowListener {
    private JFrame 	jf;
    private GLCanvas	glCanvas;
    private Animator	animator;

    public void go() {
	jf = new JFrame();

        GLDrawableFactory fac = GLDrawableFactory.getFactory();
        GLCapabilities cap = new GLCapabilities();

	glCanvas = fac.createGLCanvas(cap);
	glCanvas.addGLEventListener(this);
	
	glCanvas.setPreferredSize(new Dimension(640,480));

	jf.getContentPane().add(glCanvas);
	jf.pack();
	jf.addWindowListener(this);
	jf.setVisible(true);

	startRendering();
	
    }

    private void startRendering() {
	animator = new Animator(glCanvas);
	animator.start();
	System.out.println("Animator started");
    }

    private void stopRendering() {
	animator.stop();
	System.out.println("Animator stopped");
    }

    public void displayChanged( GLDrawable drawable,
                                boolean modeChanged,
                                boolean deviceChanged) {
        GL gl = drawable.getGL();

    }

    public void reshape(GLDrawable drawable,
                        int x, int y,
                        int width, int height) {
        GL gl = drawable.getGL();
    }

    public void display(GLDrawable drawable) {
        GL gl = drawable.getGL();

	System.out.println("display >");
	try {
	    Thread.sleep(50);
	} catch (InterruptedException ie) {
	}
	System.out.println("display <");
    }

    public void init(GLDrawable drawable) {
        GL gl = drawable.getGL();
    }

    public static void main(String[] args) {
	Test t = new Test();
	t.go();
    }

    public void windowActivated(WindowEvent e) {
    }

    public void windowClosed(WindowEvent e) {
        //System.exit(0);
    }

    public void windowClosing(WindowEvent e) {
	stopRendering();
        jf.setVisible(false);
        jf.dispose();
    }

    public void windowDeactivated(WindowEvent e) {
    }

    public void windowDeiconified(WindowEvent e) {
    }

    public void windowIconified(WindowEvent e) {
    }

    public void windowOpened(WindowEvent e) {
    }


}