X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fcommands%2FEditCommand.java;h=de8057652e5a8441cc73e057e4a5f7c1e1665fe3;hb=4231d40261fef32ce4570a6bbad0d35df44e8baf;hp=e44068d029a4487dc4a24688d2ea5cb6d6a3216e;hpb=c07eb2c5794833bd0241000d6844d783fe10cb82;p=jalview.git

diff --git a/src/jalview/commands/EditCommand.java b/src/jalview/commands/EditCommand.java
index e44068d..de80576 100644
--- a/src/jalview/commands/EditCommand.java
+++ b/src/jalview/commands/EditCommand.java
@@ -64,57 +64,79 @@ import java.util.Map;
  */
 public class EditCommand implements CommandI
 {
-  public enum Action
+  public enum Action 
   {
     INSERT_GAP
-    {
-      @Override
-      public Action getUndoAction()
-      {
-        return DELETE_GAP;
-      }
-    },
+//    {
+//      @Override
+//      public Action getUndoAction()
+//      {
+//        return DELETE_GAP;
+//      }
+//    }
+    ,
     DELETE_GAP
-    {
-      @Override
-      public Action getUndoAction()
-      {
-        return INSERT_GAP;
-      }
-    },
+//    {
+//      @Override
+//      public Action getUndoAction()
+//      {
+//        return INSERT_GAP;
+//      }
+//    }
+    ,
     CUT
-    {
-      @Override
-      public Action getUndoAction()
-      {
-        return PASTE;
-      }
-    },
+//    {
+//      @Override
+//      public Action getUndoAction()
+//      {
+//        return PASTE;
+//      }
+//    }
+    ,
     PASTE
-    {
-      @Override
-      public Action getUndoAction()
-      {
-        return CUT;
-      }
-    },
+//    {
+//      @Override
+//      public Action getUndoAction()
+//      {
+//        return CUT;
+//      }
+//    }
+    ,
     REPLACE
-    {
-      @Override
-      public Action getUndoAction()
-      {
-        return REPLACE;
-      }
-    },
+//    {
+//      @Override
+//      public Action getUndoAction()
+//      {
+//        return REPLACE;
+//      }
+//    }
+    ,
     INSERT_NUC
-    {
-      @Override
-      public Action getUndoAction()
-      {
-        return null;
-      }
-    };
-    public abstract Action getUndoAction();
+//    {
+//     @Override
+//      public Action getUndoAction()
+//      {
+//        return null;
+//      }
+//    }
+    ;
+    public Action getUndoAction() {
+    	switch (this) {
+    	case INSERT_GAP:
+    		return  DELETE_GAP;
+			case CUT:
+				return PASTE;
+			case DELETE_GAP:
+				return INSERT_GAP;
+			case INSERT_NUC:
+				return null;
+			case PASTE:
+				return CUT;
+			case REPLACE:
+				return REPLACE;
+    	}
+    	return null;
+    }
   };
 
   private List<Edit> edits = new ArrayList<Edit>();