1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/mapselector.cc	Fri Jan 06 14:36:46 2006 +0000
     1.3 @@ -0,0 +1,136 @@
     1.4 +#include "mapselector.h"
     1.5 +
     1.6 +MapSelector::MapSelector(std::vector<std::string> ml, std::string act, int identifier, bool edge):id(identifier),itisedge(edge),set_new_map(false)
     1.7 +{
     1.8 +  update_list(ml);
     1.9 +
    1.10 +  if(act=="")
    1.11 +    {
    1.12 +      cbt.set_active(0);
    1.13 +      default_state=true;
    1.14 +    }
    1.15 +  else
    1.16 +    {
    1.17 +      cbt.set_active_text((Glib::ustring)act);
    1.18 +      default_state=false;
    1.19 +    }
    1.20 +
    1.21 +  //binding signal to the actual entry
    1.22 +  cbt.signal_changed().connect
    1.23 +    (
    1.24 +     sigc::mem_fun((*this), &MapSelector::comboChanged),
    1.25 +     false
    1.26 +     );
    1.27 +  
    1.28 +  if(itisedge)
    1.29 +    {
    1.30 +      label=new Gtk::Label(edge_property_strings[id]);
    1.31 +    }
    1.32 +  else
    1.33 +    {
    1.34 +      label=new Gtk::Label(node_property_strings[id]);
    1.35 +    }
    1.36 +
    1.37 +  label->set_width_chars(longest_property_string_length);
    1.38 +
    1.39 +  defbut=new Gtk::Button();
    1.40 +  defbut->set_label("Reset");
    1.41 +
    1.42 +  defbut->signal_pressed().connect
    1.43 +    (
    1.44 +     sigc::mem_fun(*this, &MapSelector::reset)
    1.45 +     );
    1.46 +
    1.47 +  newbut=new Gtk::Button(Gtk::Stock::NEW);
    1.48 +
    1.49 +  newbut->signal_pressed().connect
    1.50 +    (
    1.51 +     sigc::mem_fun(*this, &MapSelector::new_but_pressed)
    1.52 +     );
    1.53 +
    1.54 +  add(*label);
    1.55 +
    1.56 +  add(cbt);
    1.57 +
    1.58 +  add(*defbut);
    1.59 +  add(*newbut);
    1.60 +}
    1.61 +
    1.62 +void MapSelector::new_but_pressed()
    1.63 +{
    1.64 +  set_new_map=true;
    1.65 +  signal_newmapwin.emit(itisedge);
    1.66 +}
    1.67 +
    1.68 +void MapSelector::update_list( std::vector< std::string > ml )
    1.69 +{
    1.70 +  int prev_act=cbt.get_active_row_number();
    1.71 +  cbt.clear();
    1.72 +  std::vector< std::string >::iterator emsi=ml.begin();
    1.73 +  for(;emsi!=ml.end();emsi++)
    1.74 +    {
    1.75 +      cbt.append_text(*emsi);
    1.76 +    }
    1.77 +  cbt.prepend_text("Default values");
    1.78 +  if(prev_act!=-1)
    1.79 +    {
    1.80 +      cbt.set_active(prev_act);
    1.81 +    }
    1.82 +}
    1.83 +
    1.84 +void MapSelector::comboChanged()
    1.85 +{
    1.86 +  if(cbt.get_active_row_number()!=0)
    1.87 +    {
    1.88 +      default_state=false;
    1.89 +      Glib::ustring mapname = cbt.get_active_text();
    1.90 +      if(!(mapname.empty())) //We seem to get 2 signals, one when the text is empty.
    1.91 +	{
    1.92 +	  signal_cbt.emit(mapname);
    1.93 +	}
    1.94 +    }
    1.95 +  else if((!default_state)&&(cbt.get_active_row_number()==0))
    1.96 +    {
    1.97 +      reset();
    1.98 +    }
    1.99 +}
   1.100 +
   1.101 +void MapSelector::reset()
   1.102 +{
   1.103 +  default_state=true;
   1.104 +
   1.105 +  cbt.set_active(0);
   1.106 +
   1.107 +  signal_cbt.emit("");
   1.108 +}
   1.109 +
   1.110 +
   1.111 +Glib::ustring MapSelector::get_active_text()
   1.112 +{
   1.113 +  return cbt.get_active_text();
   1.114 +}
   1.115 +
   1.116 +void MapSelector::set_active_text(Glib::ustring text)
   1.117 +{
   1.118 +  cbt.set_active_text(text);
   1.119 +}
   1.120 +
   1.121 +void MapSelector::append_text(Glib::ustring text)
   1.122 +{
   1.123 +  cbt.append_text(text);
   1.124 +  if(set_new_map)
   1.125 +    {
   1.126 +      set_active_text(text);
   1.127 +      set_new_map=false;
   1.128 +    }
   1.129 +}
   1.130 +
   1.131 +sigc::signal<void, std::string> MapSelector::signal_cbt_ch()
   1.132 +{
   1.133 +  return signal_cbt;
   1.134 +}
   1.135 +
   1.136 +sigc::signal<void, bool> MapSelector::signal_newmapwin_needed()
   1.137 +{
   1.138 +  return signal_newmapwin;
   1.139 +}