source/engineer/trainpanel.cpp

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2009 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 #include "trainproperties.h"
  14
  15 using namespace std;
  16 using namespace Msp;
  17 using namespace Marklin;
  18
  19 TrainPanel::TrainPanel(Engineer &e, const GLtk::Resources &r, Train &t):
  20         Widget(r),
  21         Panel(r),
  22         engineer(e),
  23         train(t)
  24 {
  25         set_size(200, 145);
  26
  27         add(*(lbl_addr=new GLtk::Label(res, format("%2d", train.get_locomotive().get_address()))));
  28         lbl_addr->set_style("digital");
  29         lbl_addr->set_geometry(GLtk::Geometry(10, geom.h-34, 35, 24));
  30
  31         add(*(lbl_name=new GLtk::Label(res, train.get_name())));
  32         lbl_name->set_style("digital");
  33         lbl_name->set_geometry(GLtk::Geometry(45, geom.h-34, geom.w-55, 24));
  34         train.signal_name_changed.connect(sigc::mem_fun(lbl_name, &GLtk::Label::set_text));
  35
  36         add(*(lbl_speed=new GLtk::Label(res, format("%2d", train.get_locomotive().get_speed()))));
  37         lbl_speed->set_style("digital");
  38         lbl_speed->set_geometry(GLtk::Geometry(10, geom.h-58, 35, 24));
  39         train.signal_target_speed_changed.connect(sigc::mem_fun(this, &TrainPanel::train_speed_changed));
  40
  41         add(*(sld_speed=new GLtk::HSlider(res)));
  42         sld_speed->set_geometry(GLtk::Geometry(50, geom.h-51, geom.w-80, 10));
  43         sld_speed->set_range(0, 14);
  44         sld_speed->set_step(1);
  45         sld_speed->signal_value_changed.connect(sigc::mem_fun(this, &TrainPanel::speed_slider_changed));
  46
  47         add(*(tgl_forward=new GLtk::Toggle(res)));
  48         tgl_forward->set_text("Fwd");
  49         tgl_forward->set_geometry(GLtk::Geometry(geom.w-30, geom.h-59, 20, 27));
  50         tgl_forward->set_value(!train.get_locomotive().get_reverse());
  51         tgl_forward->signal_toggled.connect(sigc::mem_fun(this, &TrainPanel::forward_toggled));
  52
  53         add(*(lbl_status=new GLtk::Label(res, train.get_status())));
  54         lbl_status->set_style("digital");
  55         lbl_status->set_geometry(GLtk::Geometry(10, 34, geom.w-20, 24));
  56         train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
  57
  58         const map<unsigned, string> &funcs = train.get_locomotive().get_type().get_functions();
  59         unsigned x = 10;
  60         for(map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=35)
  61         {
  62                 string fname = i->second;
  63                 fname[0] = toupper(fname[0]);
  64                 GLtk::Toggle *tgl;
  65                 add(*(tgl=new GLtk::Toggle(res)));
  66                 tgl->set_text(fname);
  67                 tgl->set_geometry(GLtk::Geometry(x, geom.h-85, 35, 27));
  68                 tgl->set_value(train.get_locomotive().get_function(i->first));
  69                 tgl->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &TrainPanel::func_toggled), i->first));
  70
  71                 tgl_funcs[i->first] = tgl;
  72         }
  73         train.get_locomotive().signal_function_changed.connect(sigc::mem_fun(this, &TrainPanel::loco_function_changed));
  74
  75         GLtk::Button *btn;
  76
  77         add(*(btn=new GLtk::Button(res, "Edit")));
  78         btn->set_geometry(GLtk::Geometry(geom.w-50, 10, 40, 24));
  79         btn->signal_clicked.connect(sigc::mem_fun(this, &TrainPanel::edit_clicked));
  80
  81         add(*(btn=new GLtk::Button(res, "Place")));
  82         btn->set_geometry(GLtk::Geometry(geom.w-90, 10, 40, 24));
  83         btn->signal_clicked.connect(sigc::mem_fun(this, &TrainPanel::place_clicked));
  84
  85         add(*(btn=new GLtk::Button(res, "GoTo")));
  86         btn->set_geometry(GLtk::Geometry(geom.w-130, 10, 40, 24));
  87 }
  88
  89 void TrainPanel::speed_slider_changed(double v)
  90 {
  91         train.set_speed(static_cast<unsigned>(v));
  92 }
  93
  94 void TrainPanel::train_speed_changed(unsigned speed)
  95 {
  96         lbl_speed->set_text(format("%2d", speed));
  97         sld_speed->set_value(speed);
  98 }
  99
 100 void TrainPanel::loco_function_changed(unsigned func, bool value)
 101 {
 102         map<unsigned, GLtk::Toggle *>::iterator i = tgl_funcs.find(func);
 103         if(i!=tgl_funcs.end())
 104                 i->second->set_value(value);
 105 }
 106
 107 void TrainPanel::train_status_changed(const string &s)
 108 {
 109         lbl_status->set_text(s);
 110 }
 111
 112 void TrainPanel::place_clicked()
 113 {
 114         engineer.place_train(train);
 115 }
 116
 117 void TrainPanel::edit_clicked()
 118 {
 119         TrainProperties *dialog = new TrainProperties(engineer, res, &train);
 120         engineer.get_root().add(*dialog);
 121         dialog->set_position(geom.x+geom.w, geom.y+geom.h-dialog->get_geometry().h);
 122         dialog->set_visible(true);
 123 }
 124
 125 void TrainPanel::forward_toggled(bool value)
 126 {
 127         train.set_reverse(!value);
 128 }
 129
 130 void TrainPanel::func_toggled(bool value, unsigned func)
 131 {
 132         train.get_locomotive().set_function(func, value);
 133 }