source/engineer/trainpanel.cpp

   1 #include <msp/gltk/button.h>
   2 #include <msp/strings/formatter.h>
   3 #include "libmarklin/locomotive.h"
   4 #include "engineer.h"
   5 #include "trainpanel.h"
   6
   7 using namespace std;
   8 using namespace Msp;
   9 using namespace Marklin;
  10
  11 TrainPanel::TrainPanel(Engineer &e, const GLtk::Resources &r, Train &t):
  12         Panel(r),
  13         engineer(e),
  14         train(t)
  15 {
  16         set_size(200, 172);
  17
  18         add(*(lbl_addr=new GLtk::Label(res, format("%2d", train.get_locomotive().get_address()))));
  19         lbl_addr->set_style("digital");
  20         lbl_addr->set_geometry(GLtk::Geometry(10, geom.h-34, 35, 24));
  21
  22         add(*(lbl_name=new GLtk::Label(res, train.get_name())));
  23         lbl_name->set_style("digital");
  24         lbl_name->set_geometry(GLtk::Geometry(45, geom.h-34, geom.w-55, 24));
  25         train.signal_name_changed.connect(sigc::mem_fun(lbl_name, &GLtk::Label::set_text));
  26
  27         add(*(sld_speed=new GLtk::HSlider(res)));
  28         sld_speed->set_geometry(GLtk::Geometry(50, geom.h-56, geom.w-60, 10));
  29         sld_speed->set_range(0, 14);
  30         sld_speed->set_step(1);
  31         sld_speed->signal_value_changed.connect(sigc::mem_fun(this, &TrainPanel::speed_slider_changed));
  32
  33         add(*(lbl_speed=new GLtk::Label(res, format("%2d", train.get_locomotive().get_speed()))));
  34         lbl_speed->set_style("digital");
  35         lbl_speed->set_geometry(GLtk::Geometry(10, geom.h-63, 35, 24));
  36         train.get_locomotive().signal_speed_changed.connect(sigc::mem_fun(this, &TrainPanel::loco_speed_changed));
  37
  38         GLtk::Button *btn;
  39
  40         const map<unsigned, string> &funcs=train.get_locomotive().get_type().get_functions();
  41         unsigned x=10;
  42         for(map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=40)
  43         {
  44                 string fname=i->second;
  45                 fname[0]=toupper(fname[0]);
  46                 add(*(btn=new GLtk::Button(res, fname)));
  47                 btn->set_geometry(GLtk::Geometry(x, 68, 40, 24));
  48                 btn->signal_clicked.connect(sigc::bind(sigc::mem_fun(this, &TrainPanel::func_clicked), i->first));
  49
  50                 GLtk::Indicator *ind=new GLtk::Indicator(res);
  51                 add(*ind);
  52                 ind->set_geometry(GLtk::Geometry(x, 92, 40, 12));
  53                 ind->set_active(train.get_locomotive().get_function(i->first));
  54                 ind_funcs[i->first]=ind;
  55         }
  56         train.get_locomotive().signal_function_changed.connect(sigc::mem_fun(this, &TrainPanel::loco_function_changed));
  57
  58         add(*(lbl_status=new GLtk::Label(res, train.get_status())));
  59         lbl_status->set_style("digital");
  60         lbl_status->set_geometry(GLtk::Geometry(10, 39, geom.w-20, 24));
  61         train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
  62
  63         add(*(btn=new GLtk::Button(res, "Edit")));
  64         btn->set_geometry(GLtk::Geometry(geom.w-50, 10, 40, 24));
  65
  66         add(*(btn=new GLtk::Button(res, "Place")));
  67         btn->set_geometry(GLtk::Geometry(geom.w-90, 10, 40, 24));
  68         btn->signal_clicked.connect(sigc::mem_fun(this, &TrainPanel::place_clicked));
  69 }
  70
  71 void TrainPanel::speed_slider_changed(double v)
  72 {
  73         train.set_speed(static_cast<unsigned>(v));
  74 }
  75
  76 void TrainPanel::loco_speed_changed(unsigned speed)
  77 {
  78         lbl_speed->set_text(format("%2d", speed));
  79 }
  80
  81 void TrainPanel::loco_function_changed(unsigned func, bool value)
  82 {
  83         map<unsigned, GLtk::Indicator *>::iterator i=ind_funcs.find(func);
  84         if(i!=ind_funcs.end())
  85                 i->second->set_active(value);
  86 }
  87
  88 void TrainPanel::train_status_changed(const string &s)
  89 {
  90         lbl_status->set_text(s);
  91 }
  92
  93 void TrainPanel::place_clicked()
  94 {
  95         engineer.place_train(train);
  96 }
  97
  98 void TrainPanel::func_clicked(unsigned func)
  99 {
 100         train.get_locomotive().set_function(func, !train.get_locomotive().get_function(func));
 101 }