diff -r b1be10a9a2b6 -r bf355fd6563e algobox.cc
--- a/algobox.cc	Thu Jan 05 01:54:24 2006 +0000
+++ b/algobox.cc	Thu Jan 05 12:30:09 2006 +0000
@@ -3,12 +3,12 @@
 enum {N_DEMO1, N_DEMO2, NODE_INPUT_NUM}; // input IDs for nodes;
 enum {E_DEMO1, EDGE_INPUT_NUM}; // input IDs for edges;
 
-AlgoBox::AlgoBox(std::vector<std::string> tabnames, std::vector<std::string> nodemapnames, std::vector<std::string> edgemapnames)
+AlgoBox::AlgoBox(std::vector<std::string> tabnames)
 {
-  init(tabnames, nodemapnames, edgemapnames);
+  init(tabnames);
 }
 
-void AlgoBox::init(std::vector<std::string> tabnames, std::vector<std::string> nodemapnames, std::vector<std::string> edgemapnames)
+void AlgoBox::init(std::vector<std::string> tabnames)
 {
   set_spacing(5);
 
@@ -18,11 +18,8 @@
   tabcbt.signal_changed().connect(sigc::mem_fun(*this, &AlgoBox::emit_tab_change));
 
   pack_start(tabcbt);
-
   build_box();
 
-  update_maplist(nodemapnames, edgemapnames);
-
   show_all_children();
 };
 
@@ -52,7 +49,7 @@
     }
   else if(actptr>0) //so there is item in the list
     {
-      cbt.set_active(0);
+      //cbt.set_active(0);
     }
 }
 
@@ -62,8 +59,18 @@
   emit_tab_change();
 }
 
-void AlgoBox::update_maplist( std::vector< std::string > nml, std::vector< std::string > eml )
+void AlgoBox::update_maplist( void * ms)
 {
+  mapstorage=(MapStorage *)ms;
+  std::vector<std::string> nml;
+  std::vector<std::string> eml;
+  if(mapstorage!=NULL)
+    {
+      mapstorage->signal_node_map_ch().connect(sigc::mem_fun(*this, &AlgoBox::nodemaplist_changed));
+      mapstorage->signal_edge_map_ch().connect(sigc::mem_fun(*this, &AlgoBox::edgemaplist_changed));
+      nml=mapstorage->getNodeMapList();
+      eml=mapstorage->getNodeMapList();
+    }
   for(int i=0;i<(int)nodemapcbts.size();i++)
     {
       update_cbt(nml, *(nodemapcbts[i]));
@@ -74,6 +81,22 @@
     }
 }
 
+void AlgoBox::nodemaplist_changed(std::string newmap)
+{
+  for(int i=0;i<(int)nodemapcbts.size();i++)
+    {
+      (nodemapcbts[i])->append_text(newmap);
+    }
+}
+
+void AlgoBox::edgemaplist_changed(std::string newmap)
+{
+  for(int i=0;i<(int)edgemapcbts.size();i++)
+    {
+      (edgemapcbts[i])->append_text(newmap);
+    }
+}
+
 void AlgoBox::run()
 {
   std::cout << "Start algorithm." << std::endl;
@@ -136,5 +159,14 @@
 
 void AlgoBox::emit_tab_change()
 {
-  signal_maplist_need.emit(tabcbt.get_active_text());
+  std::string active_tab=tabcbt.get_active_text();
+  if(active_tab!="")
+    {
+      signal_maplist_need.emit(active_tab);
+    }
+  else
+    {
+      std::vector<std::string> empty_vector;
+      update_maplist(NULL);
+    }
 }