diff -r b1be10a9a2b6 -r bf355fd6563e mapstorage.h
--- a/mapstorage.h	Thu Jan 05 01:54:24 2006 +0000
+++ b/mapstorage.h	Thu Jan 05 12:30:09 2006 +0000
@@ -60,6 +60,8 @@
 protected:
   typedef sigc::signal<void, bool, int> Signal_Prop;
   Signal_Prop signal_prop;
+  sigc::signal<void, std::string> signal_node_map;
+  sigc::signal<void, std::string> signal_edge_map;
 
 public:
   ///Constructor of MapStorage. Expects the Graph of
@@ -82,6 +84,9 @@
 
   Signal_Prop signal_prop_ch();
 
+  sigc::signal<void, std::string> signal_node_map_ch(){return signal_node_map;};
+  sigc::signal<void, std::string> signal_edge_map_ch(){return signal_edge_map;};
+
   ///Adds given map to storage. A name and the map itself has to be provided.
   ///\param name is the name of map
   ///\nodemap is the pointer of the given nodemap