source/engineer/clockdialog.cpp

   1 #include <msp/gltk/button.h>
   2 #include <msp/gltk/stack.h>
   3 #include "libr2c2/layout.h"
   4 #include "clockdialog.h"
   5 #include "clockwidget.h"
   6 #include "engineer.h"
   7
   8 using namespace std;
   9 using namespace Msp;
  10 using namespace R2C2;
  11
  12 ClockDialog::ClockDialog(Engineer &engineer):
  13         clock(engineer.get_layout().get_clock())
  14 {
  15         Loader::WidgetMap widgets;
  16         DataFile::load(*this, "data/clockdialog.ui", widgets);
  17
  18         GLtk::Button *button = dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_rate"));
  19         button->signal_clicked.connect(sigc::mem_fun(this, &ClockDialog::set_rate));
  20         ent_rate = dynamic_cast<GLtk::Entry *>(get_item(widgets, "ent_rate"));
  21         ent_rate->set_text(lexical_cast<string>(clock.get_rate()));
  22
  23         button = dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_stop"));
  24         button->signal_clicked.connect(sigc::mem_fun(this, &ClockDialog::stop_clicked));
  25         ind_stopped = dynamic_cast<GLtk::Indicator *>(get_item(widgets, "ind_stopped"));
  26         ind_stopped->set_active(clock.is_stopped());
  27
  28         button = dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_time"));
  29         button->signal_clicked.connect(sigc::mem_fun(this, &ClockDialog::set_time));
  30         ent_hour = dynamic_cast<GLtk::Entry *>(get_item(widgets, "ent_hour"));
  31         ent_minute = dynamic_cast<GLtk::Entry *>(get_item(widgets, "ent_minute"));
  32
  33         GLtk::Stack stack(*layout);
  34         stack.arrange(*get_item(widgets, "placeholder"));
  35         add(*(new ClockWidget(clock)));
  36
  37         clock.signal_minute.connect(sigc::mem_fun(this, &ClockDialog::update_time));
  38         clock.signal_discontinuity.connect(sigc::mem_fun(this, &ClockDialog::update_time));
  39         update_time();
  40 }
  41
  42 void ClockDialog::update_time()
  43 {
  44         Time::TimeDelta time = clock.get_current_time();
  45         unsigned hour = time/Time::hour;
  46         unsigned minute = static_cast<unsigned>(time/Time::min)%60;
  47         ent_hour->set_text(lexical_cast<string>(hour));
  48         ent_minute->set_text(lexical_cast<string>(minute));
  49 }
  50
  51 void ClockDialog::set_rate()
  52 {
  53         try
  54         {
  55                 float rate = lexical_cast<float>(ent_rate->get_text());
  56                 clock.set_rate(rate);
  57         }
  58         catch(const lexical_error &e)
  59         {
  60         }
  61 }
  62
  63 void ClockDialog::stop_clicked()
  64 {
  65         clock.stop(!clock.is_stopped());
  66         ind_stopped->set_active(clock.is_stopped());
  67 }
  68
  69 void ClockDialog::set_time()
  70 {
  71         try
  72         {
  73                 unsigned hour = lexical_cast<unsigned>(ent_hour->get_text());
  74                 unsigned minute = lexical_cast<unsigned>(ent_minute->get_text());
  75                 clock.set_current_time(hour*Time::hour+minute*Time::min);
  76         }
  77         catch(const lexical_error &e)
  78         {
  79         }
  80 }