[Bprocessor-commit] gl/src/net/sourceforge/bprocessor/gl GLView.java,1.14,1.15

[rimestad <rim...@us...>]

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24941

Modified Files:
	GLView.java 
Log Message:
added length field

Index: GLView.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/GLView.java,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -d -r1.14 -r1.15
*** GLView.java	12 Sep 2005 18:04:33 -0000	1.14
--- GLView.java	14 Sep 2005 14:02:13 -0000	1.15
***************
*** 11,14 ****
--- 11,19 ----
  import net.sourceforge.bprocessor.gl.view.View;
  import net.sourceforge.bprocessor.gl.view.ViewFactory;
+ import net.sourceforge.bprocessor.model.EdgeFacade;
+ import net.sourceforge.bprocessor.model.Edge;
+ import net.sourceforge.bprocessor.kernel.notification.NotificationListener;
+ import net.sourceforge.bprocessor.kernel.notification.Notification;
+ import net.sourceforge.bprocessor.kernel.notification.Notifier;
  import net.sourceforge.bprocessor.gui.GUI;
  
***************
*** 17,21 ****
  import net.java.games.jogl.GLDrawableFactory;
  import net.java.games.jogl.GLCanvas;
! //import java.awt.Dimension;
  
  import org.apache.log4j.Logger;
--- 22,30 ----
  import net.java.games.jogl.GLDrawableFactory;
  import net.java.games.jogl.GLCanvas;
! import java.awt.Dimension;
! import java.awt.BorderLayout;
! import javax.swing.JTextField;
! import javax.swing.JPanel;
! import javax.swing.JLabel;
  
  import org.apache.log4j.Logger;
***************
*** 37,40 ****
--- 46,52 ----
    private Tool tool;
  
+   /** the length parameter */
+   private LengthField lengthField;
+ 
    /**
     * Constuctor
***************
*** 47,51 ****
      glc = GLDrawableFactory.getFactory().createGLCanvas(glCap);
      
!     //glc.setPreferredSize(new Dimension(0, 0));
      view = ViewFactory.getFactory(this).getDefault();
      glc.addGLEventListener(view);
--- 59,74 ----
      glc = GLDrawableFactory.getFactory().createGLCanvas(glCap);
      
!     JPanel jp = new JPanel();
!     jp.setPreferredSize(new Dimension(450, 450));
!     jp.setLayout(new BorderLayout());
!     jp.add(glc, BorderLayout.CENTER);
! 
!     JPanel lengthPanel = new JPanel();
!     lengthPanel.setLayout(new BorderLayout());
!     lengthPanel.add(new JLabel("LENGTH: "), BorderLayout.WEST);
!     lengthField = new LengthField();
!     lengthPanel.add(lengthField, BorderLayout.CENTER);
!     jp.add(lengthPanel, BorderLayout.SOUTH);
! 
      view = ViewFactory.getFactory(this).getDefault();
      glc.addGLEventListener(view);
***************
*** 56,60 ****
      glc.addKeyListener(tool);
  
!     GUI.getInstance().registerPanel(glc, GUI.SPLIT_MIDDLE);
      log.info("Done Creating GlView");
      glc.setAutoSwapBufferMode(false);
--- 79,83 ----
      glc.addKeyListener(tool);
  
!     GUI.getInstance().registerPanel(jp, GUI.SPLIT_MIDDLE);
      log.info("Done Creating GlView");
      glc.setAutoSwapBufferMode(false);
***************
*** 107,112 ****
      }    
    }
!   
!   
  
    /**
--- 130,149 ----
      }    
    }
! 
!   /**
!    * Set the length in the lengthField display 
!    * @param length The new length
!    */
!   public void setLength(double length) {
!     lengthField.setText(length);
!   }
! 
!   /**
!    * Get the length
!    * @return The length
!    */
!   public double getLength() {
!     return lengthField.getDouble();
!   }
  
    /**
***************
*** 133,135 ****
--- 170,239 ----
      return glc;
    }
+ 
+   /**
+    * The length field class
+    */
+   class LengthField extends JTextField implements NotificationListener {
+     /** The logger */
+     private Logger log = Logger.getLogger(LengthField.class);
+ 
+     /**
+      * The constructor
+      */
+     public LengthField() {
+       super(15);
+ 
+       Notifier.getInstance().addListener(this);
+     }
+ 
+     /**
+      * set the text in the length field
+      * do only take integer
+      * @param d The integer
+      */
+     public void setText(double d) {
+       super.setText(Double.toString(d));
+     }
+ 
+     /**
+      * Return the double in the textfield
+      * @return The double in the field
+      */
+     public double getDouble() {
+       try {
+         double d = Double.parseDouble(super.getText());
+         return d;
+       } catch (NumberFormatException e) {
+         log.warn(e);
+       }
+       return 0;
+     }
+   
+     /**
+      * Handle a notification
+      * @param n The notification
+      */
+     public void handleNotification(Notification n) {
+       if (n.getType().equals(Notification.EDGE_SELECTED)) {
+         Edge e = (Edge)(EdgeFacade.getInstance().findById(n.getObject()));
+         setText(e.getLength());
+       } else if (n.getType().equals(Notification.EDGE_DESELECTED)) {
+         setText(0);
+       }
+     }
+ 
+ 
+     /**
+      * Should the listener handle this notification
+      * @param type The notification type
+      * @return Returns true on SELECTED events; otherwise false
+      */
+     public boolean isNotificationEnabled(String type) {
+       if (type.equals(Notification.EDGE_SELECTED) ||
+           type.equals(Notification.EDGE_DESELECTED)) {
+         return true;
+       } 
+       return false;
+     }
+   }
  }