diff -r 9fc3d5170b24 -r 40f3006fba2e mapstorage.h
--- a/mapstorage.h	Mon Oct 30 13:08:04 2006 +0000
+++ b/mapstorage.h	Mon Oct 30 14:57:48 2006 +0000
@@ -82,14 +82,13 @@
   bool arrow_pos_read_ok;
 
 protected:
-  /// type of the signal emitted if the visualization of the maps might have to be updated.
 
+  /// Signal emitted on any change made on map values
+
+  /// Signal emitted if the visualization of the maps might have to be updated.
   /// bool shows us whether the changed map is edge or nodemap.
   /// int tells us the refreshed property
-  typedef sigc::signal<void, bool, int> Signal_Prop;
-
-  /// Signal emitted on any change made on map values
-  Signal_Prop signal_prop;
+  sigc::signal<void, bool, int> signal_prop;
 
   /// Signal emitted in the case of nodemap addition
 
@@ -106,6 +105,18 @@
   /// Signal emitted, when entry in \ref MapWin should be changed.
   sigc::signal<void, bool, int, std::string> signal_map_win;
 
+  /// Signal emitted, when entry in \ref DesignWin should be changed.
+  sigc::signal<void, double, double, int> signal_design_win;
+
+  ///Iteration number during graph design
+  int iterations;
+
+  ///Attraction factor during graph design
+  double attraction;
+
+  ///Propulsation factor during graph design
+  double propulsation;
+
 public:
   ///Constructor of MapStorage.
 
@@ -152,7 +163,7 @@
   std::vector<std::string> getNodeMapList();
 
   ///returns \ref signal_prop to be able to connect functions to it
-  Signal_Prop signal_prop_ch();
+  sigc::signal<void, bool, int> signal_prop_ch();
 
   ///returns \ref signal_node_map to be able to connect functions to it
   sigc::signal<void, std::string> signal_node_map_ch(){return signal_node_map;};
@@ -163,6 +174,9 @@
   ///returns \ref signal_map_win to be able to connect functions to it
   sigc::signal<void, bool, int, std::string> signal_map_win_ch(){return signal_map_win;};
 
+  ///returns \ref signal_design_win to be able to connect functions to it
+  sigc::signal<void, double, double, int> signal_design_win_ch(){return signal_design_win;};
+
   ///Adds given map to storage.
 
   ///A name and the map itself has to be provided.
@@ -261,6 +275,13 @@
   void clear();
 
   void ArrowPosReadOK();
+
+  void get_design_data(double &, double &, int &);
+  void set_attraction(double);
+  void set_propulsation(double);
+  void set_iteration(int);
+
+  void redesign_data_changed();
 };
 
 #endif //MAPSTORAGE_H