Changeset 4908 in josm for trunk/src/org/openstreetmap/josm/data

Timestamp:

08.02.2012 22:31:29 (4 months ago)

Author:

simon04

Message:

fix #7327 - show hint in undo-menu which action will be undone (from event stack)

File:

• trunk/src/org/openstreetmap/josm/data/UndoRedoHandler.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/UndoRedoHandler.java

@@ -24 +24 @@
     public final LinkedList<Command> redoCommands = new LinkedList<Command>();
 
-    public final LinkedList<CommandQueueListener> listenerCommands = new LinkedList<CommandQueueListener>();
+    private final LinkedList<CommandQueueListener> listenerCommands = new LinkedList<CommandQueueListener>();
 
     public UndoRedoHandler() {
@@ -163 +163 @@
     public void layerAdded(Layer newLayer) {}
     public void activeLayerChange(Layer oldLayer, Layer newLayer) {}
+
+    public void removeCommandQueueListener(CommandQueueListener l) {
+        listenerCommands.remove(l);
+    }
+
+    public boolean addCommandQueueListener(CommandQueueListener l) {
+        return listenerCommands.add(l);
+    }
 }