Subversion Repositories leros

package leros.sim;

/*

 * @(#)QuickieIO.java

 */

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Container;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Rectangle;

import java.awt.event.MouseListener;

import java.io.FileInputStream;

import javax.imageio.ImageIO;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.WindowConstants;

/**

 * Quick IO TestBoard for working with basic IO examples

 *

 * <p>

 * <b>NOTES:</b><br>

 * <ul>

 * <li>Version 04/08/2011 ( Created ) </li>

 * </ul>

 *

 * @author James

 * @see

 */

public class QuickIO extends JFrame implements ILerosIO {

    Image ledON;

    Image ledOFF;

    Image buttonON;

    Image buttonOFF;

    Image logo;

    Image icon;

    Rectangle[] buttons;

    boolean[] pressed;

    boolean[] LEDS;

    public QuickIO() {

        super("QuickIO Muvium leros Emulator");

        final Container c =  getContentPane();

        setLayout(new BorderLayout());

        pressed = new boolean[8];

        LEDS = new boolean[8];

        add( "Center",        new DrawPanel()  );

        setBackground(Color.white);

        super.setResizable(false);

        setSize(380, 320);

        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

        createImages();

    }

    //Address 0 to 8 set the LEDS

    public void write(int addr, int data){

        if( addr >= 0 && addr < 8 ){

                LEDS[7-addr] = (data!=0);

                repaint();

        }

    }

    //Address 0 to 8 read the buttons

    public int read(int addr) {

        if( addr >= 0 && addr < 8 ){

                if(  pressed[7-addr] ){

                        return 1;

                }else{

                        return 0;

                }

        }

        return 0;

    }

    private class DrawPanel extends JPanel implements MouseListener{

        public DrawPanel(){

            setDoubleBuffered(true);

            setBackground(Color.white);

            addMouseListener(this);

        }

     // Method descriptor #12 (Ljava/awt/event/MouseEvent;)V

        public void mouseClicked(java.awt.event.MouseEvent arg0){

        }

        // Method descriptor #12 (Ljava/awt/event/MouseEvent;)V

        public void mousePressed(java.awt.event.MouseEvent arg0){

            for( int i = 0; i < 8; i++ ){

                if( buttons[i].contains( arg0.getX(), arg0.getY())  ){

                    pressed[i]=true;

                }

            }

            repaint() ;

        }

        // Method descriptor #12 (Ljava/awt/event/MouseEvent;)V

        public void mouseReleased(java.awt.event.MouseEvent arg0){

            for( int i = 0; i < 8; i++ ){

                if( buttons[i].contains( arg0.getX(), arg0.getY())  ){

                    pressed[i]=false;

                }

            }

            repaint() ;

        }

        // Method descriptor #12 (Ljava/awt/event/MouseEvent;)V

        public void mouseEntered(java.awt.event.MouseEvent arg0){

        }

        // Method descriptor #12 (Ljava/awt/event/MouseEvent;)V

        public void mouseExited(java.awt.event.MouseEvent arg0){

        }

        public void paint( Graphics g){

            if( ledON == null ){

                g.setColor(Color.red);

                g.drawLine(0,0,100,100);

                return;

            }

             int width = getWidth();

             int height = getHeight();

             g.setColor(Color.white);

             g.fillRect(0, 0, width, height);

             g.setColor(Color.black);

             g.drawImage(logo, (width-logo.getWidth(null))/2 ,(height-logo.getHeight(null))/2,  null );

            int w= ledON.getWidth(null)/2;

            int h= ledON.getHeight( null)/2;

            int left  = 20;

            buttons = new Rectangle[ 8 ];

            for( int i = 0; i < 8; i++ ){

                int top   = 20;

                //Draw LEDS

                if( LEDS[i]  ){

                    g.drawImage(ledOFF, left ,top,w,h, null );

                }else{

                    g.drawImage(ledON, left ,top,w,h, null );

                }

                g.drawString("D"+ String.valueOf(7-i) , left + 10 , top + h );

                  top   = 200;

                //Draw Buttons

                if(pressed[i]){

                    g.drawImage(buttonON, left ,top,35,35, null );

                }else{

                    g.drawImage(buttonOFF, left ,top,35,35, null );

                }

                g.drawString("B"+ String.valueOf(7-i) , left + 10 , top + 50);

                buttons[i] = new Rectangle( left,top,35,35);

                left+=( w + 5 );

            }

        }

    }

    private void createImages(){

          buttonON      = getImage("ButtonON.png");

          buttonOFF     = getImage("ButtonOFF.png");

          ledON         = getImage("LedON.png");

          ledOFF        = getImage("LedOFF.png");

          logo          = getImage("MuviumLOGO.png");

          icon          = getImage("MuviumICON16.png");

          setIconImage(icon);

    }

    public Image getImage( String fileName )

    {

         try

         {

            return ImageIO.read( ClassLoader.getSystemResourceAsStream("images/" + fileName  ) );

         }

         catch(Exception e)

         {

             System.out.println("NO IMAGES!" + fileName);

         }

         try

         {

            return ImageIO.read( new FileInputStream( "C:/eclipse/workspace-leros/Leros-API/images/" + fileName  ));

         }

         catch(Exception e)

         {

             System.out.println("NO IMAGES!" + fileName);

         }

         return null;

    }

    public static void main( String[] args ){

         new QuickIO().setVisible(true);

    }

}