engineer/newvehicledialog.cpp

   1 #include <msp/core/maputils.h>
   2 #include <msp/gltk/button.h>
   3 #include <msp/gltk/toggle.h>
   4 #include <msp/strings/format.h>
   5 #include "libr2c2/catalogue.h"
   6 #include "libr2c2/layout.h"
   7 #include "newvehicledialog.h"
   8
   9 using namespace std;
  10 using namespace Msp;
  11 using namespace R2C2;
  12
  13 static string vehicle_type_name(const VehicleType *const &vehtype)
  14 {
  15         return format("%s %s", vehtype->get_article_number(), vehtype->get_name());
  16 }
  17
  18 NewVehicleDialog::NewVehicleDialog(Train &t):
  19         train(t),
  20         loco_types(&vehicle_type_name),
  21         wagon_types(&vehicle_type_name)
  22 {
  23         Loader::WidgetMap widgets;
  24         DataFile::load(*this, "data/newvehicledialog.ui", widgets);
  25
  26         dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_title"))->set_text(format("Add vehicle to %s", train.get_name()));
  27
  28         GLtk::List *lst_loco_types = dynamic_cast<GLtk::List *>(get_item(widgets, "lst_loco_types"));
  29         lst_loco_types->set_data(loco_types);
  30         active_list = lst_loco_types;
  31
  32         GLtk::List *lst_wagon_types = dynamic_cast<GLtk::List *>(get_item(widgets, "lst_wagon_types"));
  33         lst_wagon_types->set_data(wagon_types);
  34
  35         dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_loco_types"))->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &NewVehicleDialog::toggle_list), lst_loco_types));
  36         dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_wagon_types"))->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &NewVehicleDialog::toggle_list), lst_wagon_types));
  37
  38         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_add"))->signal_clicked.connect(sigc::mem_fun(this, &NewVehicleDialog::add_clicked));
  39
  40         const Catalogue::ObjectMap &obj_types = train.get_layout().get_catalogue().get_all();
  41         for(Catalogue::ObjectMap::const_iterator i=obj_types.begin(); i!=obj_types.end(); ++i)
  42                 if(const VehicleType *vt = dynamic_cast<const VehicleType *>(i->second))
  43                 {
  44                         if(vt->is_locomotive())
  45                                 loco_types.append(vt);
  46                         else
  47                                 wagon_types.append(vt);
  48                 }
  49 }
  50
  51 void NewVehicleDialog::toggle_list(bool show, GLtk::List *lst)
  52 {
  53         lst->set_visible(show);
  54         if(show)
  55                 active_list = lst;
  56 }
  57
  58 void NewVehicleDialog::add_clicked()
  59 {
  60         int index = active_list->get_selected_index();
  61         if(index>=0)
  62         {
  63                 const VehicleType *vtype = static_cast<GLtk::ListDataStore<const R2C2::VehicleType *> &>(active_list->get_data()).get(index);
  64                 train.add_vehicle(*vtype);
  65         }
  66 }