source/engineer/mainwindow.cpp

   1 #include <msp/gltk/button.h>
   2 #include <msp/strings/format.h>
   3 #include "libr2c2/clock.h"
   4 #include "libr2c2/driver.h"
   5 #include "clockdialog.h"
   6 #include "engineer.h"
   7 #include "mainwindow.h"
   8 #include "telemetrydialog.h"
   9 #include "trainlistdialog.h"
  10
  11 using namespace std;
  12 using namespace Msp;
  13
  14 MainWindow::MainWindow(Engineer &e):
  15         engineer(e)
  16 {
  17         Loader::WidgetMap widgets;
  18         DataFile::load(*this, "data/mainwindow.ui", widgets);
  19
  20         ind_on = dynamic_cast<GLtk::Indicator *>(get_item(widgets, "ind_on"));
  21         ind_off = dynamic_cast<GLtk::Indicator *>(get_item(widgets, "ind_off"));
  22         ind_halt = dynamic_cast<GLtk::Indicator *>(get_item(widgets, "ind_halt"));
  23         lbl_status = dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_status"));
  24         lbl_clock = dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_clock"));
  25
  26         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_on"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::on_clicked));
  27         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_off"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::off_clicked));
  28         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_halt"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::halt_clicked));
  29         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_trains"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::trains_clicked));
  30         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_telemetry"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::telemetry_clicked));
  31         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_quit"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::quit_clicked));
  32         dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_clock"))->signal_clicked.connect(sigc::mem_fun(this, &MainWindow::clock_clicked));
  33
  34         R2C2::Driver &driver = engineer.get_layout().get_driver();
  35         if(driver.get_power())
  36                 ind_on->set_active(true);
  37         else
  38                 ind_off->set_active(true);
  39
  40         driver.signal_power.connect(sigc::mem_fun(this, &MainWindow::power_event));
  41         driver.signal_halt.connect(sigc::mem_fun(this, &MainWindow::halt_event));
  42
  43         engineer.get_layout().get_clock().signal_minute.connect(sigc::mem_fun(this, &MainWindow::update_clock));
  44         engineer.get_layout().get_clock().signal_discontinuity.connect(sigc::mem_fun(this, &MainWindow::update_clock));
  45 }
  46
  47 void MainWindow::set_status_text(const string &txt)
  48 {
  49         lbl_status->set_text(txt);
  50 }
  51
  52 void MainWindow::on_clicked()
  53 {
  54         engineer.get_layout().get_driver().set_power(true);
  55 }
  56
  57 void MainWindow::off_clicked()
  58 {
  59         engineer.get_layout().get_driver().set_power(false);
  60 }
  61
  62 void MainWindow::halt_clicked()
  63 {
  64         R2C2::Driver &driver = engineer.get_layout().get_driver();
  65         driver.halt(!driver.is_halted());
  66 }
  67
  68 void MainWindow::trains_clicked()
  69 {
  70         TrainListDialog *dlg = new TrainListDialog(engineer);
  71         find_ancestor<GLtk::Root>()->add(*dlg);
  72 }
  73
  74 void MainWindow::telemetry_clicked()
  75 {
  76         TelemetryDialog *dlg = new TelemetryDialog(engineer);
  77         find_ancestor<GLtk::Root>()->add(*dlg);
  78 }
  79
  80 void MainWindow::quit_clicked()
  81 {
  82         engineer.quit();
  83 }
  84
  85 void MainWindow::clock_clicked()
  86 {
  87         ClockDialog *dlg = new ClockDialog(engineer);
  88         find_ancestor<GLtk::Root>()->add(*dlg);
  89 }
  90
  91 void MainWindow::power_event(bool p)
  92 {
  93         ind_on->set_active(p);
  94         ind_off->set_active(!p);
  95 }
  96
  97 void MainWindow::halt_event(bool h)
  98 {
  99         ind_halt->set_active(h);
 100 }
 101
 102 void MainWindow::update_clock()
 103 {
 104         const Time::TimeDelta &time = engineer.get_layout().get_clock().get_current_time();
 105         unsigned minute = time/Time::min;
 106         unsigned hour = minute/60;
 107         minute %= 60;
 108         lbl_clock->set_text(format("%02d:%02d", hour, minute));
 109 }