source/engineer/controlpanel.cpp

   1 #include <msp/core/maputils.h>
   2 #include <msp/core/raii.h>
   3 #include <msp/gltk/button.h>
   4 #include <msp/gltk/label.h>
   5 #include <msp/gltk/row.h>
   6 #include "libr2c2/vehicle.h"
   7 #include "controlpanel.h"
   8 #include "engineer.h"
   9 #include "trainview.h"
  10
  11 using namespace std;
  12 using namespace Msp;
  13 using namespace R2C2;
  14
  15 ControlPanel::ControlPanel(Engineer &e, Train &t):
  16         engineer(e),
  17         train(t),
  18         updating(false)
  19 {
  20         Loader::WidgetMap widgets;
  21         DataFile::load(*this, "data/controlpanel.ui", widgets);
  22
  23         dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_protocol"))->set_text(train.get_protocol());
  24         dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_address"))->set_text(lexical_cast<string>(train.get_address()));
  25
  26         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_place"))->signal_clicked.connect(sigc::mem_fun(this, &ControlPanel::place_clicked));
  27         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_take"))->signal_clicked.connect(sigc::mem_fun(this, &ControlPanel::take_clicked));
  28         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_view"))->signal_clicked.connect(sigc::mem_fun(this, &ControlPanel::view_clicked));
  29
  30         GLtk::Panel *pnl_functions = dynamic_cast<GLtk::Panel *>(get_item(widgets, "pnl_functions"));
  31
  32         const VehicleType::FunctionMap &funcs = train.get_vehicle(0).get_type().get_functions();
  33         GLtk::Row row(*pnl_functions->get_layout());
  34         for(VehicleType::FunctionMap::const_iterator i=funcs.begin(); i!=funcs.end(); ++i)
  35         {
  36                 GLtk::Toggle *tgl = new GLtk::Toggle(i->second);
  37                 tgl->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &ControlPanel::ui_function_toggled), i->first));
  38                 pnl_functions->add(*tgl);
  39                 tgl_funcs[i->first] = tgl;
  40         }
  41
  42         train.signal_function_changed.connect(sigc::mem_fun(this, &ControlPanel::train_function_changed));
  43 }
  44
  45 void ControlPanel::ui_function_toggled(bool value, unsigned func)
  46 {
  47         if(!updating)
  48                 train.set_function(func, value);
  49 }
  50
  51 void ControlPanel::train_function_changed(unsigned func, bool value)
  52 {
  53         SetFlag setf(updating);
  54         map<unsigned, GLtk::Toggle *>::iterator i = tgl_funcs.find(func);
  55         if(i!=tgl_funcs.end())
  56                 i->second->set_value(value);
  57 }
  58
  59 void ControlPanel::place_clicked()
  60 {
  61         pick_conn = engineer.signal_pick_done.connect(sigc::mem_fun(this, &ControlPanel::place_pick_done));
  62         engineer.pick(true);
  63 }
  64
  65 void ControlPanel::place_pick_done(Track *track, unsigned ep)
  66 {
  67         pick_conn.disconnect();
  68         train.place(TrackIter(track, ep).block_iter());
  69 }
  70
  71 void ControlPanel::take_clicked()
  72 {
  73         train.unplace();
  74 }
  75
  76 void ControlPanel::view_clicked()
  77 {
  78         GLtk::Container *root = parent;
  79         while(root->get_parent())
  80                 root = root->get_parent();
  81
  82         TrainView *dlg = new TrainView(engineer, train);
  83         root->add(*dlg);
  84         dlg->autosize();
  85 }