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