source/remote/trainpanel.cpp

   1 /* $Id$
   2
   3 This file is part of R²C²
   4 Copyright © 2009-2010  Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #include <gtkmm/box.h>
   9 #include <gtkmm/liststore.h>
  10 #include "remote.h"
  11 #include "trainpanel.h"
  12
  13 using namespace std;
  14
  15 TrainPanel::TrainPanel(Remote &r, R2C2::Client &c, R2C2::NetTrain &t):
  16         remote(r),
  17         client(c),
  18         train(t)
  19 {
  20         train.signal_name_changed.connect(sigc::mem_fun(this, &TrainPanel::name_changed));
  21         train.signal_control_changed.connect(sigc::mem_fun(this, &TrainPanel::control_changed));
  22         train.signal_function_changed.connect(sigc::mem_fun(this, &TrainPanel::function_changed));
  23         train.signal_route_changed.connect(sigc::mem_fun(this, &TrainPanel::route_changed));
  24         train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::status_changed));
  25
  26         set_label(train.get_name());
  27
  28         Gtk::VBox *vbox = new Gtk::VBox(false, 5);
  29         add(*manage(vbox));
  30         vbox->set_border_width(5);
  31
  32         Gtk::HBox *hbox = new Gtk::HBox(false, 5);
  33         vbox->add(*manage(hbox));
  34
  35         hbox->add(*manage(scl_speed = new Gtk::HScale));
  36         scl_speed->set_digits(0);
  37         scl_speed->set_range(0, 200);
  38         scl_speed->set_increments(5, 5);
  39         scl_speed->set_size_request(210, -1);
  40         scl_speed->signal_value_changed().connect(sigc::mem_fun(this, &TrainPanel::ui_speed_changed));
  41
  42         hbox->add(*manage(chk_reverse = new Gtk::CheckButton("Rev")));
  43         chk_reverse->signal_toggled().connect(sigc::mem_fun(this, &TrainPanel::ui_reverse_changed));
  44
  45         Gtk::HBox *func_box = new Gtk::HBox(false, 5);
  46         vbox->add(*manage(func_box));
  47         const std::map<unsigned, string> &funcs = train.get_loco_type().get_functions();
  48         for(std::map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i)
  49         {
  50                 Gtk::CheckButton *&chk = chk_funcs[i->first];
  51                 chk = new Gtk::CheckButton(i->second);
  52                 func_box->pack_start(*manage(chk), false, true);
  53                 chk->signal_toggled().connect(sigc::bind(sigc::mem_fun(this, &TrainPanel::ui_function_changed), i->first));
  54         }
  55
  56         Glib::RefPtr<Gtk::ListStore> route_store = Gtk::ListStore::create(route_columns);
  57         vbox->add(*manage(cmb_route = new Gtk::ComboBox(route_store)));
  58         cmb_route->pack_start(route_columns.name);
  59         route_store->append();
  60         const list<string> &routes = client.get_routes();
  61         for(list<string>::const_iterator i=routes.begin(); i!=routes.end(); ++i)
  62         {
  63                 Gtk::TreeIter iter = route_store->append();
  64                 (*iter)[route_columns.name] = *i;
  65         }
  66         cmb_route->signal_changed().connect(sigc::mem_fun(this, &TrainPanel::ui_route_changed));
  67
  68         vbox->add(*manage(lbl_status = new Gtk::Label));
  69
  70         show_all();
  71 }
  72
  73 void TrainPanel::name_changed(const string &name)
  74 {
  75         set_label(name);
  76 }
  77
  78 void TrainPanel::status_changed(const string &status)
  79 {
  80         lbl_status->set_text(status);
  81 }
  82
  83 void TrainPanel::control_changed(const string &control, float value)
  84 {
  85         if(control=="speed")
  86         {
  87                 // XXX It would be better to make the VehicleType give us the catalogue
  88                 scl_speed->set_value(value*3.6/remote.get_catalogue().get_scale());
  89         }
  90         else if(control=="reverse")
  91                 chk_reverse->set_active(value);
  92 }
  93
  94 void TrainPanel::function_changed(unsigned func, bool set)
  95 {
  96         std::map<unsigned, Gtk::CheckButton *>::iterator i = chk_funcs.find(func);
  97         if(i!=chk_funcs.end())
  98                 i->second->set_active(set);
  99 }
 100
 101 void TrainPanel::route_changed(const string &route)
 102 {
 103         Gtk::TreeNodeChildren children = cmb_route->get_model()->children();
 104         for(Gtk::TreeIter i=children.begin(); i!=children.end(); ++i)
 105                 if((*i)[route_columns.name]==route)
 106                 {
 107                         cmb_route->set_active(i);
 108                         break;
 109                 }
 110 }
 111
 112 void TrainPanel::ui_speed_changed()
 113 {
 114         float speed = scl_speed->get_value()/3.6*remote.get_catalogue().get_scale();
 115         train.set_control("speed", speed);
 116 }
 117
 118 void TrainPanel::ui_reverse_changed()
 119 {
 120         if(train.get_control("speed"))
 121         {
 122                 train.set_control("speed", 0);
 123                 chk_reverse->set_active(train.get_control("reverse"));
 124         }
 125         else
 126                 train.set_control("reverse", chk_reverse->get_active());
 127 }
 128
 129 void TrainPanel::ui_function_changed(unsigned func)
 130 {
 131         std::map<unsigned, Gtk::CheckButton *>::iterator i = chk_funcs.find(func);
 132         if(i!=chk_funcs.end())
 133                 train.set_function(func, i->second->get_active());
 134 }
 135
 136 void TrainPanel::ui_route_changed()
 137 {
 138         Gtk::TreeIter iter = cmb_route->get_active();
 139         train.set_route(Glib::ustring((*iter)[route_columns.name]));
 140 }
 141
 142
 143 TrainPanel::RouteRecord::RouteRecord()
 144 {
 145         add(name);
 146 }