Changeset 8853

Timestamp:

2004-12-17T16:50:46+13:00 (19 years ago)

Author:

mdewsnip

Message:

Initial work on allowing metadata databases to be exploded from within the GLI. These are marked with a different icon in the collection tree and a new item is added to the right-click menu for these files. Clicking this will eventually run the explode_metadata_databases.pl script to explode these files.

Location:

trunk/gli/src/org/greenstone/gatherer

Files:

• cdm/PluginManager.java (modified) (2 diffs)
• collection/CollectionTree.java (modified) (2 diffs)
• collection/CollectionTreeNode.java (modified) (3 diffs)
• gui/GatherPane.java (modified) (3 diffs)

trunk/gli/src/org/greenstone/gatherer/cdm/PluginManager.java

@@ -136 +136 @@
         // This file will be processed by an assigned plugin, so no suggestion is necessary
         System.err.println("Processed by assigned plugin: " + assigned_plugin);
-        System.err.println("Explodes metadata databases: " + assigned_plugin.doesExplodeMetadataDatabases());
+        // System.err.println("Explodes metadata databases: " + assigned_plugin.doesExplodeMetadataDatabases());
         return;
         }
@@ -164 +164 @@
     // Generate a dialog 
     new PluginSuggestionPrompt(file.getName(), suitable_plugins);
+    }
+
+
+    public boolean isFileExplodable(File file)
+    {
+    // Temporary hack to test the rest of this, the correct code is below
+    if (file.isFile() && file.getName().endsWith(".mst")) {
+        return true;
+    }
+
+//  for (int i = 0; i < library.getSize(); i++) {
+//      Plugin plugin = (Plugin) library.get(i);
+//      if (plugin.doesProcessFile(file) == true && plugin.doesExplodeMetadataDatabases() == true) {
+//      return true;
+//      }
+//  }
+
+    return false;
     }
 

trunk/gli/src/org/greenstone/gatherer/collection/CollectionTree.java

@@ -27 +27 @@
 package org.greenstone.gatherer.collection;
 
+import java.awt.*;
+import javax.swing.*;
 import org.greenstone.gatherer.gui.tree.DragTree;
+import org.greenstone.gatherer.gui.tree.DragTreeCellRenderer;
 
 
@@ -36 +39 @@
     {
     super(name, collection_tree_model, mixed_selection);
+    setCellRenderer(new CollectionTreeCellRenderer());
+    }
+
+
+    private class CollectionTreeCellRenderer
+    extends DragTreeCellRenderer
+    {
+    public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
+    {
+        JLabel tree_cell = (JLabel) super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
+
+        // Mark explodable files with a different icon
+        if (value instanceof CollectionTreeNode && ((CollectionTreeNode) value).isExplodable()) {
+        tree_cell.setIcon(CollectionTreeNode.GREEN_FILE);
+        }
+
+        return tree_cell;
+    }
     }
 }

trunk/gli/src/org/greenstone/gatherer/collection/CollectionTreeNode.java

@@ -29 +29 @@
 
 import java.io.*;
+import javax.swing.*;
+import org.greenstone.gatherer.cdm.CollectionDesignManager;
 import org.greenstone.gatherer.file.FileNode;
+import org.greenstone.gatherer.util.Utility;
 
 
@@ -36 +39 @@
     extends FileNode
 {
+    static final public ImageIcon GREEN_FILE = Utility.getImage("greenfile.gif", true);
+
+    /** Is this file a metadata database that is explodable with the explode_metadata_databases.pl script? */
+    private boolean is_explodable = false;
+
+
     public CollectionTreeNode(File file)
     {
     super(file);
+
+    this.is_explodable = CollectionDesignManager.plugin_manager.isFileExplodable(file);
     }
 
@@ -49 +60 @@
     return child_node;
     }
+
+
+    public boolean isExplodable()
+    {
+    return is_explodable;
+    }
 }

trunk/gli/src/org/greenstone/gatherer/gui/GatherPane.java

@@ -476 +476 @@
     private JMenuItem collapse_folder = null;
     private JMenuItem expand_folder = null;
+    private JMenuItem explode_metadata_database = null;
     private JMenuItem delete = null;
     private JMenuItem metaaudit = null;
@@ -539 +540 @@
         // ---- Options for file nodes ----
         if (node.isLeaf()) {
+        // Explode metadata databases, for collection tree only, and for explodable files only
+        if (tree == collection_tree && ((CollectionTreeNode) node).isExplodable()) {
+            explode_metadata_database = new JMenuItem(Dictionary.get("Menu.Explode_Metadata_Database"), KeyEvent.VK_E);
+            explode_metadata_database.addActionListener(this);
+            add(explode_metadata_database);
+        }
+
         // Open the file in an external program
         open_externally = new JMenuItem(Dictionary.get("Menu.Open_Externally"), KeyEvent.VK_O);
@@ -616 +624 @@
         else if (source == expand_folder) {
         tree.expandPath(selection_paths[0]);
+        }
+
+        // Explode metadata database
+        else if (source == explode_metadata_database) {
+        // !! TO DO: Open dialog with options to explode_metadata_databases.pl, then run it
         }