Changeset 8971 for trunk/gli/src/org/greenstone/gatherer/gems/GEMSNode.java

Timestamp:

2005-02-07T10:36:51+13:00 (19 years ago)

Author:

mdewsnip

Message:

More GEMS fixes, by Matthew Whyte. Can now create subelements of subelements.

File:

• trunk/gli/src/org/greenstone/gatherer/gems/GEMSNode.java (modified) (6 diffs)

trunk/gli/src/org/greenstone/gatherer/gems/GEMSNode.java

@@ -51 +51 @@
  * @author John Thompson, Greenstone Digital Library, University of Waikato
  * @version 2.3
+ * Modified 2/02/05 by Matthew Whyte
  */
 public class GEMSNode
@@ -62 +63 @@
     static final public int ROOT       = 3; 
     static final public int SET        = 4;
-    static final public int SUBELEMENT = 5;
+    //static final public int SUBELEMENT = 5; 
 
     public GEMSNode() {
     this.type = ROOT;
-        
     }
 
@@ -107 +107 @@
     }
 
-    public ElementWrapper getSubelement() {
-    ElementWrapper result = null;
-    if(type == SUBELEMENT) {
-        result = (ElementWrapper) userObject;
-    }
-    return result;
-    }
-
     public int getIndex(TreeNode node) {
     if(children == null) {
@@ -147 +139 @@
     }
 
-    public String toString() {
-    if(text == null) {
-        if(userObject != null) {
-        if(userObject instanceof ElementWrapper) {
-            text = ((ElementWrapper)userObject).getName();
-        }
-        // In the case of a 'collection' source path we need to examine the path closely. If it is a descendant of the greenstone collections path then supress everything but the collection name
-//      else if(type == COLLECTION) {
-//          try {
-//          boolean is_descendant = false;
-//          File source_path = new File((String)userObject);
-//          File collect_path;
-//          if (Gatherer.GS3) {
-//              collect_path = new File(Utility.getCollectDir(Configuration.gsdl3_path, Configuration.site_name));
-//          }  else {
-//              collect_path = new File(Utility.getCollectDir(Configuration.gsdl_path));
-//          }
-//          File current_path = source_path;
-//          while(!is_descendant && current_path != null) {
-//              is_descendant = current_path.equals(collect_path);
-//              current_path = current_path.getParentFile();
-//          }
-//          current_path = null;
-//          collect_path = null;
-//          // We've either found we are a descendant, or run out of path
-//          if(is_descendant) {
-//              // Create a basic config class
-//              File config_file = new File(source_path, Utility.CONFIG_FILE);
-//              if (config_file.exists()) {
-//              BasicCollectionConfiguration config = new BasicCollectionConfiguration(config_file);
-//              text = config.toString();
-//              config = null;
-//              } else {
-//              text = source_path.getAbsolutePath();
-//              }
-//              config_file = null;
-//          }
-//          else {
-//              text = source_path.getAbsolutePath();
-//          }
-//          }
-//          catch(Exception exception) {
-//          DebugStream.println("Exception in GEMSNode.toString() - exception is unexpected");
-//          DebugStream.printStackTrace(exception);
-//          text = userObject.toString();
-//          }
-//      }
-        else {
-            text = userObject.toString();
-        }
+    public String toString()
+    {
+    if(text == null)
+        {
+        if(userObject != null)
+            {
+            if(userObject instanceof ElementWrapper)
+                {
+                text = ((ElementWrapper)userObject).getName();
+                }
+            else
+                {
+                text = userObject.toString();
+                }
+            }
+        else
+            {
+            text = "error";
+            }
         }
-        else {
-        text = "error";
-        }
-    }
     return text;
     }
-
 
     public void mapChildren()
@@ -221 +177 @@
             }
         }
-    if (type == ELEMENT) //Add subelements. This will need to be changed to cope with multiple levels of subelements.
+    if (type == ELEMENT) //Add subelements. As elements and subelements are identical, this process continues.
         {
         ArrayList subelements = this.getElement().getSubelements();
         for(int j = 0; j < subelements.size(); j++)
             {
-            children.add(new GEMSNode(SUBELEMENT, new ElementWrapper((Element)subelements.get(j)), this));
+            children.add(new GEMSNode(ELEMENT, new ElementWrapper((Element)subelements.get(j)), this));
             }
         }
-
     }
     
    class GemsNodeMouseAdapter
     extends MouseAdapter {
-        
-        
-        
+       
       public void mouseClicked(MouseEvent e) {
         JPopupMenu setPopup = new JPopupMenu("asdf");
-         if (e.isPopupTrigger()) {
-                         
-                     setPopup.show(e.getComponent(),
+         if (e.isPopupTrigger()) {       
+         setPopup.show(e.getComponent(),
                            e.getX(), e.getY());
-                    
-                
-            }
+     }
     }    
     
@@ -256 +206 @@
     public void mousePressed(MouseEvent e) {
          JPopupMenu setPopup = new JPopupMenu("asdf");
-         if (e.isPopupTrigger()) {
-                         
-                     setPopup.show(e.getComponent(),
+         if (e.isPopupTrigger()) {               
+         setPopup.show(e.getComponent(),
                            e.getX(), e.getY());
-                    
-                
-            }
-    }
-    
+     }
+    }
+       
     public void mouseReleased(MouseEvent e) {
          JPopupMenu setPopup = new JPopupMenu("asdf");
-         if (e.isPopupTrigger()) {
-                         
-                     setPopup.show(e.getComponent(),
-                           e.getX(), e.getY());
-                    
-                
-            }
+         if (e.isPopupTrigger()) {                  
+         setPopup.show(e.getComponent(),
+                           e.getX(), e.getY());     
+     }
     }  
-        
-        
    }
-    
 }