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         Widget(r),
  20         Panel(r),
  21         engineer(e),
  22         train(t)
  23 {
  24         set_size(200, 145);
  25
  26         add(*(lbl_addr=new GLtk::Label(res, format("%2d", train.get_locomotive().get_address()))));
  27         lbl_addr->set_style("digital");
  28         lbl_addr->set_geometry(GLtk::Geometry(10, geom.h-34, 35, 24));
  29
  30         add(*(lbl_name=new GLtk::Label(res, train.get_name())));
  31         lbl_name->set_style("digital");
  32         lbl_name->set_geometry(GLtk::Geometry(45, geom.h-34, geom.w-55, 24));
  33         train.signal_name_changed.connect(sigc::mem_fun(lbl_name, &GLtk::Label::set_text));
  34
  35         add(*(lbl_speed=new GLtk::Label(res, format("%2d", train.get_locomotive().get_speed()))));
  36         lbl_speed->set_style("digital");
  37         lbl_speed->set_geometry(GLtk::Geometry(10, geom.h-58, 35, 24));
  38         train.signal_target_speed_changed.connect(sigc::mem_fun(this, &TrainPanel::train_speed_changed));
  39
  40         add(*(sld_speed=new GLtk::HSlider(res)));
  41         sld_speed->set_geometry(GLtk::Geometry(50, geom.h-51, geom.w-80, 10));
  42         sld_speed->set_range(0, 14);
  43         sld_speed->set_step(1);
  44         sld_speed->signal_value_changed.connect(sigc::mem_fun(this, &TrainPanel::speed_slider_changed));
  45
  46         add(*(tgl_forward=new GLtk::Toggle(res)));
  47         tgl_forward->set_text("Fwd");
  48         tgl_forward->set_geometry(GLtk::Geometry(geom.w-30, geom.h-59, 20, 27));
  49         tgl_forward->set_value(!train.get_locomotive().get_reverse());
  50         tgl_forward->signal_toggled.connect(sigc::mem_fun(this, &TrainPanel::forward_toggled));
  51
  52         add(*(lbl_status=new GLtk::Label(res, train.get_status())));
  53         lbl_status->set_style("digital");
  54         lbl_status->set_geometry(GLtk::Geometry(10, 34, geom.w-20, 24));
  55         train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
  56
  57         const map<unsigned, string> &funcs = train.get_locomotive().get_type().get_functions();
  58         unsigned x = 10;
  59         for(map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=35)
  60         {
  61                 string fname = i->second;
  62                 fname[0] = toupper(fname[0]);
  63                 GLtk::Toggle *tgl;
  64                 add(*(tgl=new GLtk::Toggle(res)));
  65                 tgl->set_text(fname);
  66                 tgl->set_geometry(GLtk::Geometry(x, geom.h-85, 35, 27));
  67                 tgl->set_value(train.get_locomotive().get_function(i->first));
  68                 tgl->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &TrainPanel::func_toggled), i->first));
  69
  70                 tgl_funcs[i->first] = tgl;
  71         }
  72         train.get_locomotive().signal_function_changed.connect(sigc::mem_fun(this, &TrainPanel::loco_function_changed));
  73
  74         GLtk::Button *btn;
  75
  76         add(*(btn=new GLtk::Button(res, "Edit")));
  77         btn->set_geometry(GLtk::Geometry(geom.w-50, 10, 40, 24));
  78
  79         add(*(btn=new GLtk::Button(res, "Place")));
  80         btn->set_geometry(GLtk::Geometry(geom.w-90, 10, 40, 24));
  81         btn->signal_clicked.connect(sigc::mem_fun(this, &TrainPanel::place_clicked));
  82
  83         add(*(btn=new GLtk::Button(res, "GoTo")));
  84         btn->set_geometry(GLtk::Geometry(geom.w-130, 10, 40, 24));
  85 }
  86
  87 void TrainPanel::speed_slider_changed(double v)
  88 {
  89         train.set_speed(static_cast<unsigned>(v));
  90 }
  91
  92 void TrainPanel::train_speed_changed(unsigned speed)
  93 {
  94         lbl_speed->set_text(format("%2d", speed));
  95         sld_speed->set_value(speed);
  96 }
  97
  98 void TrainPanel::loco_function_changed(unsigned func, bool value)
  99 {
 100         map<unsigned, GLtk::Toggle *>::iterator i = tgl_funcs.find(func);
 101         if(i!=tgl_funcs.end())
 102                 i->second->set_value(value);
 103 }
 104
 105 void TrainPanel::train_status_changed(const string &s)
 106 {
 107         lbl_status->set_text(s);
 108 }
 109
 110 void TrainPanel::place_clicked()
 111 {
 112         engineer.place_train(train);
 113 }
 114
 115 void TrainPanel::forward_toggled(bool value)
 116 {
 117         train.set_reverse(!value);
 118 }
 119
 120 void TrainPanel::func_toggled(bool value, unsigned func)
 121 {
 122         train.get_locomotive().set_function(func, value);
 123 }