source/engineer/trainpanel.cpp

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #include <msp/gltk/button.h>
   9 #include <msp/strings/formatter.h>
  10 #include "libmarklin/locomotive.h"
  11 #include "engineer.h"
  12 #include "trainpanel.h"
  13
  14 using namespace std;
  15 using namespace Msp;
  16 using namespace Marklin;
  17
  18 TrainPanel::TrainPanel(Engineer &e, const GLtk::Resources &r, Train &t):
  19         Panel(r),
  20         engineer(e),
  21         train(t)
  22 {
  23         set_size(200, 172);
  24
  25         add(*(lbl_addr=new GLtk::Label(res, format("%2d", train.get_locomotive().get_address()))));
  26         lbl_addr->set_style("digital");
  27         lbl_addr->set_geometry(GLtk::Geometry(10, geom.h-34, 35, 24));
  28
  29         add(*(lbl_name=new GLtk::Label(res, train.get_name())));
  30         lbl_name->set_style("digital");
  31         lbl_name->set_geometry(GLtk::Geometry(45, geom.h-34, geom.w-55, 24));
  32         train.signal_name_changed.connect(sigc::mem_fun(lbl_name, &GLtk::Label::set_text));
  33
  34         add(*(sld_speed=new GLtk::HSlider(res)));
  35         sld_speed->set_geometry(GLtk::Geometry(50, geom.h-56, geom.w-60, 10));
  36         sld_speed->set_range(0, 14);
  37         sld_speed->set_step(1);
  38         sld_speed->signal_value_changed.connect(sigc::mem_fun(this, &TrainPanel::speed_slider_changed));
  39
  40         add(*(lbl_speed=new GLtk::Label(res, format("%2d", train.get_locomotive().get_speed()))));
  41         lbl_speed->set_style("digital");
  42         lbl_speed->set_geometry(GLtk::Geometry(10, geom.h-63, 35, 24));
  43         train.get_locomotive().signal_speed_changed.connect(sigc::mem_fun(this, &TrainPanel::loco_speed_changed));
  44
  45         GLtk::Button *btn;
  46
  47         const map<unsigned, string> &funcs = train.get_locomotive().get_type().get_functions();
  48         unsigned x = 10;
  49         for(map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=40)
  50         {
  51                 string fname = i->second;
  52                 fname[0] = toupper(fname[0]);
  53                 add(*(btn=new GLtk::Button(res, fname)));
  54                 btn->set_geometry(GLtk::Geometry(x, 68, 40, 24));
  55                 btn->signal_clicked.connect(sigc::bind(sigc::mem_fun(this, &TrainPanel::func_clicked), i->first));
  56
  57                 GLtk::Indicator *ind = new GLtk::Indicator(res);
  58                 add(*ind);
  59                 ind->set_geometry(GLtk::Geometry(x, 92, 40, 12));
  60                 ind->set_active(train.get_locomotive().get_function(i->first));
  61                 ind_funcs[i->first] = ind;
  62         }
  63         train.get_locomotive().signal_function_changed.connect(sigc::mem_fun(this, &TrainPanel::loco_function_changed));
  64
  65         add(*(lbl_status=new GLtk::Label(res, train.get_status())));
  66         lbl_status->set_style("digital");
  67         lbl_status->set_geometry(GLtk::Geometry(10, 39, geom.w-20, 24));
  68         train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
  69
  70         add(*(btn=new GLtk::Button(res, "Edit")));
  71         btn->set_geometry(GLtk::Geometry(geom.w-50, 10, 40, 24));
  72
  73         add(*(btn=new GLtk::Button(res, "Place")));
  74         btn->set_geometry(GLtk::Geometry(geom.w-90, 10, 40, 24));
  75         btn->signal_clicked.connect(sigc::mem_fun(this, &TrainPanel::place_clicked));
  76 }
  77
  78 void TrainPanel::speed_slider_changed(double v)
  79 {
  80         train.set_speed(static_cast<unsigned>(v));
  81 }
  82
  83 void TrainPanel::loco_speed_changed(unsigned speed)
  84 {
  85         lbl_speed->set_text(format("%2d", speed));
  86 }
  87
  88 void TrainPanel::loco_function_changed(unsigned func, bool value)
  89 {
  90         map<unsigned, GLtk::Indicator *>::iterator i = ind_funcs.find(func);
  91         if(i!=ind_funcs.end())
  92                 i->second->set_active(value);
  93 }
  94
  95 void TrainPanel::train_status_changed(const string &s)
  96 {
  97         lbl_status->set_text(s);
  98 }
  99
 100 void TrainPanel::place_clicked()
 101 {
 102         engineer.place_train(train);
 103 }
 104
 105 void TrainPanel::func_clicked(unsigned func)
 106 {
 107         train.get_locomotive().set_function(func, !train.get_locomotive().get_function(func));
 108 }