package hello;

import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;

import video.MIDPPixelSource;
import video.VideoListener;



public class HelloVideo extends MIDlet  {

	public VideoCanvas myCanvas;
	public MIDPPixelSource ps;
	
	public void startApp() throws MIDletStateChangeException {

		myCanvas = new VideoCanvas();
		Display display = Display.getDisplay(this);
		display.setCurrent(myCanvas);
		//ps = new MIDPPixelSource(160, 120,"http://itp.nyu.edu/~dbo3/cellphone/testvid/h.MPG",myCanvas);
			//ps = new MIDPPixelSource(160, 120,"http://java.sun.com/products/java-media/mma/media/test-mpeg.mpg",myCanvas);
		//ps = new MIDPPixelSource(160, 120,true);
		ps = new MIDPPixelSource(160, 120);
		ps.addVideoListener(myCanvas, 15);

	}
 
	public void pauseApp() {
	}

	public void destroyApp(boolean arg0) throws MIDletStateChangeException {
		System.out.println("destroy");
	}

	public class VideoCanvas extends Canvas implements VideoListener {
		
		int x;

		int y;

		Image myImage;



		public void keyPressed(int keyCode) {
			System.out.println(keyCode);
	
			System.out.println("Keycode" + keyCode);
			ps.grabFrame();
			if (keyCode == Canvas.KEY_NUM4) {
				x--;
			} else if (keyCode == Canvas.KEY_NUM6) {
				x++;
			} else if (keyCode == Canvas.KEY_NUM5) {
			
				ps.grabFrame();
				
				myImage = ps.getImage();
	
			}

		}

		public void newFrame() {

			ps.grabFrame();
			myImage = ps.getImage();
			repaint();
		}

		public void paint(Graphics g) {
			if (myImage != null) {
				g.setColor(255);
				g.fillRect(0, 0, getWidth(), getHeight());
				g.drawImage(myImage, x,y, 0);
				
			}
		}


	}

	

}