first ui buttons

src/view/DebugView.java

@@ -0,0 +1,28 @@
+package view;
+
+import javax.swing.JButton;
+import javax.swing.JPanel;
+
+public class DebugView extends JPanel {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    private JButton stepForward;
+    private JButton stepForwardInto;
+    private JButton stepForwardOut;
+    private JButton stepBackward;
+    private JButton stepBackwardInto;
+    private JButton stepBackwardOut;
+    private JButton runForward;
+    private JButton runBackward;
+    private JButton pause;
+    private JButton generateRandom;
+    
+    DebugView()
+    {
+        
+    }
+}

src/view/MainView.java

@@ -1,14 +1,22 @@
 package view;
 
+import java.awt.BorderLayout;
+import java.awt.Dimension;
 import java.awt.GridLayout;
+import java.awt.Image;
 import java.awt.event.ComponentAdapter;
 import java.awt.event.ComponentEvent;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
+import java.net.URL;
 
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
 import javax.swing.JFrame;
+import javax.swing.JLabel;
 import javax.swing.JLayeredPane;
 import javax.swing.JPanel;
+import javax.swing.JTextField;
 
 import animation.Action;
 import animation.AnimationController;
@@ -31,7 +39,20 @@ public class MainView {
      * The reason why there can only be one instance of this class.
      */
     public static JFrame frame;
-	AnimationController controller;
+	private AnimationController controller;
+    private JButton stepForward;
+    private JButton stepForwardInto;
+    private JButton stepForwardOut;
+    private JButton stepBackward;
+    private JButton stepBackwardInto;
+    private JButton stepBackwardOut;
+    private JButton runForward;
+    private JButton runBackward;
+    private JButton pause;
+    private JButton debug;
+    private JButton generateRandom;
+    private JLabel delayText;
+    private JTextField delay;
 	
 	private String strToLen( String s, int l )
 	{
@@ -50,8 +71,33 @@ public class MainView {
 	 */
 	public MainView( LayeredGraphNode graph )
 	{
+	    stepForward = new NiceButton( "stepForward" );
+	    stepForward.setLocation( 10, 10 );
+	    stepForwardInto = new NiceButton( "stepForwardInto" );
+	    stepForwardInto.setLocation( 60, 10 );
+        stepForwardOut = new NiceButton( "stepForwardOut" );
+        stepForwardOut.setLocation( 110, 10 );
+        runForward = new NiceButton( "runForward" );
+        runForward.setLocation( 160, 10 );
+        runBackward = new NiceButton( "runBackward" );
+        runBackward.setLocation( 160, 60 );
+        stepBackward = new NiceButton( "stepBackward" );
+        stepBackward.setLocation( 10, 60 );
+        //stepBackwardInto = new NiceButton( "" );
+        //stepBackwardInto.setLocation( 60, 60 );
+        stepBackwardOut = new NiceButton( "stepBackwardOut" );
+        stepBackwardOut.setLocation( 110, 60 );
+        pause = new NiceButton( "pause" );
+        pause.setLocation( 210, 10 );
+        debug = new NiceButton( "debug" );
+        debug.setLocation( 350, 10 );
+        delayText = new JLabel( "Delay (ms)" );
+        delayText.setBounds( 260, 10, 80, 20 );
+        delay = new JTextField( "50" );
+        delay.setBounds( 260, 30, 80, 20 );
+	    
 		controller = new AnimationController();
-		controller.setTimeBetween( 10 );
+		controller.setTimeBetween( 50 );
 		frame = new JFrame(); // this may write to a static field because there should be only one instance of this class.
         frame.setSize( Math.min( (int)graph.getWidth( LayoutType.TOP_BOTTOM_LEFT ) * 2 + 200, 1700 ), Math.min( (int)graph.getHeight( LayoutType.TOP_BOTTOM_LEFT ) * 2 + 200, 900 ) );
 		frame.setLocation( 100, 100 );
@@ -149,6 +195,22 @@ public class MainView {
 		combined.setSize( 500, 500 );
 		layne.add( combined, 0 );
 		frame.add( layne );
+		JPanel menue = new JPanel();
+		menue.setLayout( null );
+		menue.setPreferredSize( new Dimension( 400, 500 ) );
+		menue.add( stepForward );
+		menue.add( stepForwardInto );
+        menue.add( stepForwardOut );
+        menue.add( runForward );
+        menue.add( pause );
+        menue.add( debug );
+        menue.add( stepBackward );
+        menue.add( delayText );
+        menue.add( delay );
+        //menue.add( stepBackwardInto );
+        menue.add( stepBackwardOut );
+        menue.add( runBackward );
+		frame.add( menue, BorderLayout.EAST );
 		frame.validate();
 		frame.repaint();
 		

src/view/NiceButton.java

@@ -0,0 +1,80 @@
+package view;
+
+import java.awt.Color;
+import java.awt.Image;
+import java.awt.Toolkit;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.image.FilteredImageSource;
+import java.awt.image.ImageFilter;
+import java.awt.image.ImageProducer;
+import java.awt.image.RGBImageFilter;
+
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+
+public class NiceButton extends JButton implements MouseListener {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    
+    public NiceButton( String name )
+    {
+        super( makeColorTransparent( new ImageIcon( NiceButton.class.getResource( "../images/" + name + ".png" ) ).getImage().getScaledInstance( 40, 40, Image.SCALE_AREA_AVERAGING ), Color.WHITE, 0 ) );
+        setSize( 40, 40 );
+        addMouseListener( this );
+        setBorderPainted( false );
+    }
+
+
+    @Override
+    public void mouseClicked(MouseEvent e) {}
+
+
+    @Override
+    public void mousePressed(MouseEvent e) {}
+
+
+    @Override
+    public void mouseReleased(MouseEvent e) {}
+
+
+    @Override
+    public void mouseEntered(MouseEvent e) {
+        setBorderPainted( true );
+    }
+
+
+    @Override
+    public void mouseExited(MouseEvent e) {
+        setBorderPainted( false );
+    }
+    
+    private static ImageIcon makeColorTransparent(final Image im, final Color color, int tolerance) {
+        int temp = 0;
+        if (tolerance < 0 || tolerance > 100) {
+            temp = 0;
+        } else {
+            temp = tolerance * (0xFF000000 | 0xFF000000) / 100;
+        }
+        final int toleranceRGB = Math.abs(temp);
+        final ImageFilter filter = new RGBImageFilter() {
+
+            public int markerRGBFrom = (color.getRGB() | 0xFF000000) - toleranceRGB;
+            public int markerRGBTo = (color.getRGB() | 0xFF000000) + toleranceRGB;
+            
+            public final int filterRGB(final int x, final int y, final int rgb) {
+                if ((rgb | 0xFF000000) >= markerRGBFrom && (rgb | 0xFF000000) <= markerRGBTo) {
+                    return 0x00FFFFFF & rgb;
+                } else {
+                    return rgb;
+                }
+            }
+        };
+        final ImageProducer ip = new FilteredImageSource(im.getSource(), filter);
+        return new ImageIcon( Toolkit.getDefaultToolkit().createImage(ip) );
+    }
+}