Changeset 15156 for gli

Timestamp:

2008-03-29T18:21:07+13:00 (16 years ago)

Author:

ak19

Message:

Doesn't allow users to delete the currently open collection. Modified valueChanged() event-handler to disable delete button for it and show a tooltip over the confirmation checkbox and delete button explaining why the chosen collection can't be deleted

File:

• gli/trunk/src/org/greenstone/gatherer/gui/DeleteCollectionPrompt.java (modified) (1 diff)

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

@@ -251 +251 @@
         confirmation.setSelected(false);
         if(!list.isSelectionEmpty()) {
-        confirmation.setEnabled(true);
         collection = (BasicCollectionConfiguration) list.getSelectedValue();
-        args = new String[3];
-        args[0] = collection.getCreator();
-        args[1] = collection.getMaintainer();
-        args[2] = collection.getDescription();
-        details.setText(Dictionary.get("DeleteCollectionPrompt.Details", args));
-        details.setCaretPosition(0);
+
+        String currentColName = (Gatherer.c_man.getCollection() == null) ? "" : Gatherer.c_man.getCollection().getName();
+        if(!collection.getShortName().equals(currentColName)) { 
+            // the selected collection can only be deleted if it is NOT the collection that is currently open
+            confirmation.setEnabled(true);
+            confirmation.setToolTipText(null); // no tooltip
+            ok_button.setToolTipText(null);
+
+            args = new String[3];
+            args[0] = collection.getCreator();
+            args[1] = collection.getMaintainer();
+            args[2] = collection.getDescription();
+            details.setText(Dictionary.get("DeleteCollectionPrompt.Details", args));
+            details.setCaretPosition(0);
+        } else { // trying to delete the collection that is open at present
+            // add a tooltip saying to the confirmation checkbox saying that the current collection can't be deleted 
+            String tooltip = Dictionary.get("DeleteCollectionPrompt.Cannot_Delete_Open_Collection_Tooltip", 
+                            collection.getName());
+            confirmation.setToolTipText(tooltip);
+            ok_button.setToolTipText(tooltip);
+            // delete/ok button and confirmation checkbox should be disabled
+            ok_button.setEnabled(false);
+            confirmation.setEnabled(false);
+            confirmation.setSelected(false);
+        }
         }
         else {