diff -r 9e78d14fd0ba -r 853dd852abc7 algobox.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/algobox.cc	Wed Jan 04 18:05:55 2006 +0000
@@ -0,0 +1,140 @@
+#include <algobox.h>
+
+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)
+{
+  init(tabnames, nodemapnames, edgemapnames);
+}
+
+void AlgoBox::init(std::vector<std::string> tabnames, std::vector<std::string> nodemapnames, std::vector<std::string> edgemapnames)
+{
+  set_spacing(5);
+
+  update_tablist(tabnames);
+
+  //if active tab is changed, the map names in cbt/s have to be updated
+  tabcbt.signal_changed().connect(sigc::mem_fun(*this, &AlgoBox::emit_tab_change));
+
+  pack_start(tabcbt);
+
+  build_box();
+
+  update_maplist(nodemapnames, edgemapnames);
+
+  show_all_children();
+};
+
+void AlgoBox::update_cbt(std::vector< std::string > stringlist, Gtk::ComboBoxText & cbt)
+{
+  std::string actname=cbt.get_active_text();
+  int prev_act=-1;
+
+  cbt.clear();
+  int actptr=0;
+
+  std::vector< std::string >::iterator emsi=stringlist.begin();
+  for(;emsi!=stringlist.end();emsi++)
+    {
+      if(actname==*emsi)
+	{
+	  prev_act=actptr;
+	}
+
+      cbt.append_text(*emsi);
+      actptr++;
+    }
+
+  if(prev_act!=-1)
+    {
+      cbt.set_active(prev_act);
+    }
+  else if(actptr>0) //so there is item in the list
+    {
+      cbt.set_active(0);
+    }
+}
+
+void AlgoBox::update_tablist( std::vector< std::string > tl )
+{
+  update_cbt(tl, tabcbt);
+  emit_tab_change();
+}
+
+void AlgoBox::update_maplist( std::vector< std::string > nml, std::vector< std::string > eml )
+{
+  for(int i=0;i<(int)nodemapcbts.size();i++)
+    {
+      update_cbt(nml, *(nodemapcbts[i]));
+    }
+  for(int i=0;i<(int)edgemapcbts.size();i++)
+    {
+      update_cbt(eml, *(edgemapcbts[i]));
+    }
+}
+
+void AlgoBox::run()
+{
+  std::cout << "Start algorithm." << std::endl;
+}
+
+void AlgoBox::build_box()
+{
+  pack_start(*(new Gtk::HSeparator()));
+
+  label=new Gtk::Label("Specific part for each algorithm.");
+      
+  pack_start(*label);
+  pack_start(*(new Gtk::HSeparator()));
+
+  label=new Gtk::Label("Maps in chosen tab:");
+      
+  pack_start(*label);
+
+  nodemapcbts.resize(NODE_INPUT_NUM);
+  for(int i=0;i<(int)nodemapcbts.size();i++)
+    {
+      Gtk::HBox * hbox=new Gtk::HBox();
+
+      std::ostringstream o;
+      o << "NodeInput " << i+1 << ":";
+      label=new Gtk::Label(o.str());
+
+      nodemapcbts[i]=new Gtk::ComboBoxText();
+
+      hbox->pack_start(*label);
+      hbox->pack_start(*(nodemapcbts[i]));
+      pack_start(*hbox);
+    }
+
+  pack_start(*(new Gtk::HSeparator()));
+
+  edgemapcbts.resize(EDGE_INPUT_NUM);
+  for(int i=0;i<(int)edgemapcbts.size();i++)
+    {
+      Gtk::HBox * hbox=new Gtk::HBox();
+
+      std::ostringstream o;
+      o << "EdgeInput " << i+1 << ":";
+      label=new Gtk::Label(o.str());
+
+      edgemapcbts[i]=new Gtk::ComboBoxText();
+
+      hbox->pack_start(*label);
+      hbox->pack_start(*(edgemapcbts[i]));
+      pack_start(*hbox);
+    }
+
+  pack_start(*(new Gtk::HSeparator()));
+}
+
+sigc::signal<void, std::string> AlgoBox::signal_maplist_needed()
+{
+  return signal_maplist_need;
+}
+
+void AlgoBox::emit_tab_change()
+{
+  signal_maplist_need.emit(tabcbt.get_active_text());
+}