Changeset 5245 for trunk/gli/src/org/greenstone/gatherer/gui/tree

Timestamp:

2003-08-22T09:42:31+12:00 (21 years ago)

Author:

jmt12

Message:

Added the ability to show file sizes

File:

• trunk/gli/src/org/greenstone/gatherer/gui/tree/DragTreeCellRenderer.java (modified) (3 diffs)

trunk/gli/src/org/greenstone/gatherer/gui/tree/DragTreeCellRenderer.java

@@ -39 +39 @@
 import javax.swing.*;
 import javax.swing.tree.DefaultTreeCellRenderer;
+import org.greenstone.gatherer.Configuration;
+import org.greenstone.gatherer.Gatherer;
 import org.greenstone.gatherer.file.FileNode;
 import org.greenstone.gatherer.util.Utility;
@@ -50 +52 @@
      
     static final private ImageIcon GRAY_FOLDER = Utility.getImage("greyfolder.gif");
+    static final private String PREFIX = " [";
+    static final private String SUFFIX = "]";
 
     public DragTreeCellRenderer() {
@@ -64 +68 @@
     /** Configures the renderer based on the passed in components. */
     public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) {
-    Component tree_cell = (JLabel) super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
+    Component tree_cell = null;
     if(value instanceof FileNode) {
         FileNode node = (FileNode) value;
+        
+        String new_value = null;
+        if(Gatherer.config.get("general.show_file_size", Configuration.COLLECTION_SPECIFIC) && node.getFile() != null && !node.getAllowsChildren()) {
+        System.err.println("DragTreeCellRenderer.getTreeCellRendererComponent(): Fix this after I've installed new Utility class.");
+        new_value = node.toString() + PREFIX + Utility.formatFileLength(node.getFile().length()) + SUFFIX;
+        }
+        else {
+        new_value = node.toString();
+        }
+
+        tree_cell = (JLabel) super.getTreeCellRendererComponent(tree, new_value, sel, expanded, leaf, row, hasFocus);
+
         if(node.getFile() == null || node.isFileSystemRoot()) {
         ((JLabel)tree_cell).setIcon(GRAY_FOLDER);
         }
+    }
+    else {
+        tree_cell = (JLabel) super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
     }
     return tree_cell;