#include <algowin.h>

 #include <kruskalbox.h>

 sigc::signal<void, AlgoWin *> AlgoWin::signal_closing()

 {

   return signal_closed;

 }

 sigc::signal<void, AlgoWin *, std::string> AlgoWin::signal_maplist_needed()

 {

   return signal_maplist_need;

 }

 bool AlgoWin::closeIfEscapeIsPressed(GdkEventKey* e)

 {

   if(e->keyval==GDK_Escape)

   {

     on_hide();

   }

   return true;

 }

 AlgoWin::AlgoWin(int algoid, std::vector<std::string> tabnames)

 {

   signal_key_press_event().connect(sigc::mem_fun(*this, &AlgoWin::closeIfEscapeIsPressed));

   Gtk::VBox * vbox=new Gtk::VBox();

   vbox->set_spacing(5);

   Gtk::Label * label=new Gtk::Label("Select graph:");

   switch(algoid)

     {

     case 0:

       ab=new AlgoBox(tabnames);

       set_title("Algo Win Demo");

       break;

     case 1:

       ab=new KruskalBox(tabnames);

       set_title("Kruskal Algorithm");

       break;

     default:

       break;

     }

   ab->signal_maplist_needed().connect(sigc::mem_fun(*this, &AlgoWin::emit_tab_change));

   runbutton=new Gtk::Button("Run");

   runbutton->signal_released().connect(sigc::mem_fun(*ab,&AlgoBox::run));

   runbutton->signal_activate().connect(sigc::mem_fun(*ab,&AlgoBox::run));

   closebutton=new Gtk::Button("Close");

   closebutton->signal_released().connect(sigc::mem_fun(*this,&AlgoWin::on_hide));

   closebutton->signal_activate().connect(sigc::mem_fun(*this,&AlgoWin::on_hide));

   Gtk::HBox * hbox=new Gtk::HBox();

   hbox->pack_start(*runbutton);

   hbox->pack_start(*closebutton);

   vbox->pack_start(*label);

   vbox->pack_start(*ab);

   vbox->pack_start(*hbox);

   add(*vbox);

   show_all_children();

 };

 void AlgoWin::update_tablist(std::vector<std::string> tabnames)

 {

   ab->update_tablist(tabnames);

 }

 void AlgoWin::update_maplist(MapStorage * mapstorage)

 {

   ab->update_maplist(mapstorage);

 }

 void AlgoWin::on_hide()

 {

   signal_closed.emit(this);

   Gtk::Window::on_hide();

 }

 void AlgoWin::emit_tab_change(std::string newtab)

 {

   signal_maplist_need.emit(this, newtab);

 }