[Bprocessor-commit] gl/src/net/sourceforge/bprocessor/gl/tool PencilTool.java,1.18,1.19

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

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

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

Index: PencilTool.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool/PencilTool.java,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** PencilTool.java	14 Sep 2005 07:03:44 -0000	1.18
--- PencilTool.java	14 Sep 2005 14:02:13 -0000	1.19
***************
*** 8,11 ****
--- 8,12 ----
  
  import java.awt.event.MouseEvent;
+ import java.awt.event.KeyEvent;
  import java.util.ArrayList;
  import java.util.List;
***************
*** 41,45 ****
    /** The active */
    protected Edge active = null;
!   
    /** The from */
    protected Vertex from = null;
--- 42,46 ----
    /** The active */
    protected Edge active = null;
!  
    /** The from */
    protected Vertex from = null;
***************
*** 65,68 ****
--- 66,72 ----
    protected List edges = null;
    
+   /** The wanted length of the previous edge */
+   private String number = ""; 
+ 
    /**
     * Constructor
***************
*** 128,131 ****
--- 132,137 ----
      System.out.println(vertex);
      setAlignVertex(vertex);
+     number = "";
+ 
      if (active == null) {
        edges = new ArrayList();
***************
*** 149,153 ****
          active.setTo(vertex);
          intern(active);
!       
          from = vertex;
          active = new Edge("E" + edgeNum++, from, to);
--- 155,159 ----
          active.setTo(vertex);
          intern(active);
! 
          from = vertex;
          active = new Edge("E" + edgeNum++, from, to);
***************
*** 316,319 ****
--- 322,330 ----
      findVertex(e);
      
+     /** Show the length of the active edge */
+     if (active != null) {
+       glv.setLength(active.getLength());
+     }
+ 
      if (to != null) {
        to.setX(current.getX());
***************
*** 342,345 ****
--- 353,453 ----
      View v = glv.getView();
    }
+ 
+   /**
+    * Invoked when a key has been pressed. Lets user delete what is selected.
+    * @param e The KeyEvent
+    */
+   public void keyPressed(KeyEvent e) {
+     boolean changed = false;
+     if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
+       Iterator it = edges.iterator();
+       while (it.hasNext()) {
+         Edge edge = (Edge)it.next();
+         deleteEdge(edge);
+       }
+       edges = null;
+       active = null;
+       glv.getView().setActiveEdge(null);
+       from = null;
+       to = null;
+       setAlignVertex(null);
+       glv.getView().setSnapVertex(null);
+       exterior = null;
+     } else if (e.getKeyCode() == KeyEvent.VK_1) {
+       number += "1";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_2) {
+       number += "2";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_3) {
+       number += "3";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_4) {
+       number += "4";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_5) {
+       number += "5";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_6) {
+       number += "6";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_7) {
+       number += "7";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_8) {
+       number += "8";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_9) {
+       number += "9";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_0) {
+       number += "0";
+       changed = true;
+       log.info(number);
+     } else if (e.getKeyCode() == KeyEvent.VK_ENTER) {
+       try {
+         if (active != null) {
+           double d = Double.parseDouble(number);
+           active.setLength(d);
+           current.setX(to.getX());
+           current.setY(to.getY());
+           current.setZ(to.getZ());
+           onVertex(current);
+           glv.repaint();
+         }        
+       } catch (NumberFormatException exp) {
+         log.warn(exp);
+       }      
+     } else if (e.getKeyCode() == KeyEvent.VK_BACK_SPACE) {
+       int length = number.length();
+       if (length > 0) {
+         number = number.substring(0, length - 1);
+       } else {
+         number = String.valueOf(0);
+       }
+       changed = true;
+     } else {
+       super.keyPressed(e);
+     }
+     if (changed) {
+       try {
+         if (active != null) {
+           double d = Double.parseDouble(number);
+           glv.setLength(d);
+         }        
+       } catch (NumberFormatException exp) {
+         log.warn(exp);
+       }
+     }
+   } 
    
    /**