bprocessor-commit

[Michael L. <he...@us...>]

Update of /cvsroot/bprocessor/gui/src/net/sourceforge/bprocessor/gui/treeview
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv24487/src/net/sourceforge/bprocessor/gui/treeview

Modified Files:
	GenericTreeView.java SpaceTreeView.java 
Log Message:
D-View selection synchronizes with primary selection

Index: GenericTreeView.java
===================================================================
RCS file: /cvsroot/bprocessor/gui/src/net/sourceforge/bprocessor/gui/treeview/GenericTreeView.java,v
retrieving revision 1.106
retrieving revision 1.107
diff -C2 -d -r1.106 -r1.107
*** GenericTreeView.java	19 Sep 2007 14:14:07 -0000	1.106
--- GenericTreeView.java	20 Sep 2007 09:39:32 -0000	1.107
***************
*** 138,141 ****
--- 138,146 ----
    private boolean isChanged;
    
+   /**
+    * Flag saying that we are changing
+    */
+   private boolean changing;
+   
    /** The object udpated on a update call */
    private Object updated = null;
***************
*** 259,262 ****
--- 264,268 ----
      model.nodeStructureChanged(root);
      isChanged = false;
+     changing = false;
      setCellRenderer(new Renderer());
    }
***************
*** 267,285 ****
     */
    public void synchronizeRight() {
!     TreePath[] paths = getSelectionPaths();
!     LinkedList<Geometric> select = new LinkedList<Geometric>();
!     for (int i = 0; i < paths.length; i++) {
!       Object o = paths[i].getLastPathComponent();
!       if (o instanceof DefaultMutableTreeNode) {
!         DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
!         Object target = node.getUserObject();
!         if (target instanceof Geometric) {
!           select.add((Geometric)target);
!         } else if (target instanceof Parametric) {
!           AttributeView.instance().display(target);
          }
        }
      }
-     Selection.primary().set(select);
    }
    
--- 273,337 ----
     */
    public void synchronizeRight() {
!     if (!changing) {
!       changing = true;
!       TreePath[] paths = getSelectionPaths();
!       if (paths != null) {
!         LinkedList<Geometric> select = new LinkedList<Geometric>();
!         for (int i = 0; i < paths.length; i++) {
!           Object o = paths[i].getLastPathComponent();
!           if (o instanceof DefaultMutableTreeNode) {
!             DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
!             Object target = node.getUserObject();
!             if (target instanceof Geometric) {
!               select.add((Geometric)target);
!             } else if (target instanceof Parametric) {
!               AttributeView.instance().display(target);
!             }
!           }
          }
+         Selection.primary().set(select);
        }
+       changing = false;
+     }
+   }
+   
+   /**
+    * 
+    * @param node node
+    * @param object object
+    * @return path
+    */
+   public TreePath search(DefaultMutableTreeNode node, Object object) {
+     if (node.getUserObject() == object) {
+       return new TreePath(node.getPath());
+     } else {
+       Enumeration enumerator = node.children();
+       while (enumerator.hasMoreElements()) {
+         DefaultMutableTreeNode current = (DefaultMutableTreeNode) enumerator.nextElement();
+         TreePath result = search(current, object);
+         if (result != null) {
+           return result;
+         }
+       }
+     }
+     return null;
+   }
+   
+   /**
+    * 
+    *
+    */
+   public void synchronizeLeft() {
+     if (!changing) {
+       changing = true;
+       if (Selection.primary().size() == 1) {
+         Object selected = Selection.primary().iterator().next();
+         TreePath path = search(root, selected);
+         if (path != null) {
+           setSelectionPath(path);
+         }
+       }
+       changing = false;
      }
    }
    
***************
*** 314,318 ****
--- 366,372 ----
    public void flush() {
      if (isChanged) {
+       changing = true;
        update();
+       changing = false;
        isChanged = false;
      }
***************
*** 1246,1249 ****
--- 1300,1314 ----
      }
    }
+   
+   /**
+    * 
+    *
+    */
+   protected class SelectionObserver implements Observer {
+     /** {@inheritDoc} */
+     public void update(Object entity) {
+       synchronizeLeft();
+     }
+   }
  
    /**

Index: SpaceTreeView.java
===================================================================
RCS file: /cvsroot/bprocessor/gui/src/net/sourceforge/bprocessor/gui/treeview/SpaceTreeView.java,v
retrieving revision 1.24
retrieving revision 1.25
diff -C2 -d -r1.24 -r1.25
*** SpaceTreeView.java	10 Apr 2007 13:24:45 -0000	1.24
--- SpaceTreeView.java	20 Sep 2007 09:39:32 -0000	1.25
***************
*** 10,14 ****
--- 10,16 ----
  import org.apache.log4j.Logger;
  
+ import net.sourceforge.bprocessor.gui.treeview.GenericTreeView.SelectionObserver;
  import net.sourceforge.bprocessor.model.Project;
+ import net.sourceforge.bprocessor.model.Selection;
  
  /**
***************
*** 36,39 ****
--- 38,43 ----
      root.add(new ConstructorContainer("Constructors", Project.getInstance().getConstructors()));
      model.nodeStructureChanged(root);
+ 
+     Selection.primary().addObserver(new SelectionObserver());
    }