[Simexplorer-si-commits] r454 - trunk/simexplorer-is-swing/src/java/fr/cemagref/simexplorer/is/ui/swing/model

23 Jan 2008

Author: tchemit
Date: 2008-01-23 21:24:59 +0000 (Wed, 23 Jan 2008)
New Revision: 454

Modified:
   trunk/simexplorer-is-swing/src/java/fr/cemagref/simexplorer/is/ui/swing/model/LoggableElementTreeNode.java
Log:
utilisation implantation par d?\195?\169faut + m?\195?\169thode collapseAll et expandAll

Modified: trunk/simexplorer-is-swing/src/java/fr/cemagref/simexplorer/is/ui/swing/model/LoggableElementTreeNode.java
===================================================================

--- trunk/simexplorer-is-swing/src/java/fr/cemagref/simexplorer/is/ui/swing/model/LoggableElementTreeNode.java	2008-01-23 21:24:03 UTC (rev 453)
+++ trunk/simexplorer-is-swing/src/java/fr/cemagref/simexplorer/is/ui/swing/model/LoggableElementTreeNode.java	2008-01-23 21:24:59 UTC (rev 454)
@@ -18,44 +18,41 @@
 * ##% */
 package fr.cemagref.simexplorer.is.ui.swing.model;
 
-import fr.cemagref.simexplorer.is.entities.data.LoggableElement;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 import javax.swing.JTree;
 import javax.swing.tree.DefaultMutableTreeNode;
-import javax.swing.tree.TreeNode;
 import javax.swing.tree.TreePath;
-import java.util.Arrays;
-import java.util.Enumeration;
-import java.util.LinkedList;
-import java.util.Queue;
 
 /**
  * Le TreeNode de base pour afficher des LoggableElement dans un arbre.
+ * <p/>
+ * <b>Attention, l'objet interne au node n'est pas forcement un LoggableElement,
+ * par exemple pour le noeud 'Components' qui sera un simple String.</b>
  *
  * @author chemit
  */
-public class LoggableElementTreeNode implements TreeNode {
+public class LoggableElementTreeNode extends DefaultMutableTreeNode {
 
-    protected LoggableElementTreeNode parent;
+    static protected Log log = LogFactory.getLog(LoggableElementTreeNode.class);
 
-    protected LoggableElementTreeNode[] childs;
+    private static final long serialVersionUID = -7544097600554338499L;
 
-    protected boolean allowedChildren;
-
-    protected LoggableElement userObject;
-
-    public LoggableElementTreeNode(LoggableElementTreeNode parent, LoggableElement root, boolean allowedChildren) {
-        this.parent = parent;
-        this.allowedChildren = allowedChildren;
-        this.userObject = root;
+    public LoggableElementTreeNode(LoggableElementTreeNode parent, Object userObject, boolean allowedChildren) {
+        super(userObject, allowedChildren);
+        if (parent != null) {
+            parent.add(this);
+        }
+        log.info("Parent " + parent + ", userObject : " + userObject + ", type : " + userObject.getClass().getSimpleName());
     }
 
     public void collaspeAll(JTree tree) {
         if (isLeaf()) {
             return;
         }
-        for (LoggableElementTreeNode child : childs) {
-            child.collaspeAll(tree);
+        for (Object child : children) {
+            ((LoggableElementTreeNode) child).collaspeAll(tree);
         }
         tree.collapsePath(new TreePath(getPath()));
     }
@@ -65,97 +62,9 @@
             return;
         }
         tree.expandPath(new TreePath(getPath()));
-        for (LoggableElementTreeNode child : childs) {
-            child.expandAll(tree);
+        for (Object child : children) {
+            ((LoggableElementTreeNode) child).expandAll(tree);
         }
     }
 
-    @Override
-    public TreeNode getChildAt(int childIndex) {
-        if (childIndex < 0 || childIndex > getChildCount()) {
-            return null;
-        }
-        return childs[childIndex];
-    }
-
-    @Override
-    public int getChildCount() {
-        return childs == null ? 0 : childs.length;
-    }
-
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    public int getIndex(TreeNode node) {
-        if (getChildCount() == 0) {
-            return -1;
-        }
-        for (int i = 0; i < childs.length; i++) {
-            LoggableElementTreeNode child = childs[i];
-            if (node.equals(child)) {
-                return i;
-            }
-        }
-        return -1;
-    }
-
-    public String toString() {
-        if (userObject == null) {
-            return null;
-        } else {
-            return userObject.toString();
-        }
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return allowedChildren;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return getChildCount() == 0;
-    }
-
-    public Enumeration children() {
-        return childs == null ? DefaultMutableTreeNode.EMPTY_ENUMERATION : new MyEnumeration<LoggableElementTreeNode>(childs);
-    }
-
-    public TreeNode[] getPath() {
-        return getPathToRoot(this, 0);
-    }
-
-    protected TreeNode[] getPathToRoot(TreeNode aNode, int depth) {
-        TreeNode[] retNodes;
-        if (aNode == null) {
-            if (depth == 0) {
-                return null;
-            } else {
-                retNodes = new TreeNode[depth];
-            }
-        } else {
-            depth++;
-            retNodes = getPathToRoot(aNode.getParent(), depth);
-            retNodes[retNodes.length - depth] = aNode;
-        }
-        return retNodes;
-    }
-
-    class MyEnumeration<T> implements Enumeration<T> {
-
-        Queue<T> queue;
-
-        MyEnumeration(T[] queue) {
-            this.queue = new LinkedList<T>(Arrays.asList(queue));
-        }
-
-        public boolean hasMoreElements() {
-            return !queue.isEmpty();
-        }
-
-        public T nextElement() {
-            return queue.poll();
-        }
-    }
 }

    

[Simexplorer-si-commits] r454 - trunk/simexplorer-is-swing/src/java/fr/cemagref/simexplorer/is/ui/swing/model

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