diff -r 0e4f009eab8b -r 67188bd752db algobox.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/algobox.cc	Mon Jul 07 08:10:39 2008 -0500
@@ -0,0 +1,211 @@
+/* -*- C++ -*-
+ *
+ * This file is a part of LEMON, a generic C++ optimization library
+ *
+ * Copyright (C) 2003-2006
+ * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+#include <algobox.h>
+#include <mapstorage.h>
+#include <mapselector.h>
+
+enum {N_DEMO1, N_DEMO2, NODE_INPUT_NUM}; // input IDs for nodes;
+enum {E_DEMO1, EDGE_INPUT_NUM}; // input IDs for arcs;
+
+AlgoBox::AlgoBox(std::vector<std::string> tabnames)
+{
+  init(tabnames);
+}
+
+void AlgoBox::init(std::vector<std::string> tabnames)
+{
+  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();
+
+  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(MapStorage * ms)
+{
+  mapstorage=ms;
+  std::vector<std::string> n_nml;
+  std::vector<std::string> s_nml;
+  std::vector<std::string> n_eml;
+  std::vector<std::string> s_eml;
+  if(mapstorage!=NULL)
+    {
+      mapstorage->signal_node_map_ch().connect(sigc::mem_fun(*this, &AlgoBox::nodemaplist_changed));
+      mapstorage->signal_arc_map_ch().connect(sigc::mem_fun(*this, &AlgoBox::arcmaplist_changed));
+      n_nml=mapstorage->getNodeMapList(NUM);
+      s_nml=mapstorage->getNodeMapList(STR);
+      n_eml=mapstorage->getArcMapList(NUM);
+      s_eml=mapstorage->getArcMapList(STR);
+    }
+  for(int i=0;i<(int)nodemapcbts.size();i++)
+    {
+      (nodemapcbts[i])->update_list(n_nml, s_nml);
+      //update_cbt(nml, *(nodemapcbts[i]));
+    }
+  for(int i=0;i<(int)arcmapcbts.size();i++)
+    {
+      (arcmapcbts[i])->update_list(n_eml, s_eml);
+      //update_cbt(eml, *(arcmapcbts[i]));
+    }
+  signal_maplist_updated.emit();
+}
+
+void AlgoBox::nodemaplist_changed(std::string newmap, MapValue::Type type)
+{
+  for(int i=0;i<(int)nodemapcbts.size();i++)
+    {
+      (nodemapcbts[i])->append_text(newmap, type);
+    }
+}
+
+void AlgoBox::arcmaplist_changed(std::string newmap, MapValue::Type type)
+{
+  for(int i=0;i<(int)arcmapcbts.size();i++)
+    {
+      (arcmapcbts[i])->append_text(newmap, type);
+    }
+}
+
+void AlgoBox::run()
+{
+  std::cout << "Start algorithm." << std::endl;
+}
+
+void AlgoBox::build_box()
+{
+  pack_start(*(new Gtk::HSeparator()));
+
+  Gtk::Label * 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);
+
+  for(int i=0;i<NODE_INPUT_NUM;i++)
+    {
+      std::ostringstream o;
+      o << "NodeInput " << i+1 << ":";
+
+      addMapSelector(o.str(), false);
+    }
+
+  pack_start(*(new Gtk::HSeparator()));
+
+  for(int i=0;i<EDGE_INPUT_NUM;i++)
+    {
+
+      std::ostringstream o;
+      o << "ArcInput " << i+1 << ":";
+
+      addMapSelector(o.str(), true);
+    }
+
+  pack_start(*(new Gtk::HSeparator()));
+}
+
+void AlgoBox::addMapSelector(std::string inputname, bool itisarc, MapType type)
+{
+  std::vector<std::string> empty_vector;
+
+  MapSelector * msp=new MapSelector(empty_vector,empty_vector,"",inputname,itisarc, false, type);
+
+  if(itisarc)
+    {
+      arcmapcbts.resize(arcmapcbts.size()+1);
+      arcmapcbts[arcmapcbts.size()-1]=msp;
+    }
+  else
+    {
+      nodemapcbts.resize(nodemapcbts.size()+1);
+      nodemapcbts[nodemapcbts.size()-1]=msp;
+    }
+
+  msp->signal_newmapwin_needed().connect(sigc::mem_fun(*this, &AlgoBox::emit_new_map_signal));
+
+  pack_start(*msp);
+}
+
+sigc::signal<void, std::string> AlgoBox::signal_maplist_needed()
+{
+  return signal_maplist_need;
+}
+
+void AlgoBox::emit_tab_change()
+{
+  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);
+    }
+}
+
+void AlgoBox::emit_new_map_signal(bool itisarc)
+{
+  signal_newmapwin_need.emit(tabcbt.get_active_text(), itisarc);
+}