source/engineer/telemetrydialog.cpp

   1 #include <msp/gltk/column.h>
   2 #include <msp/gltk/row.h>
   3 #include "engineer.h"
   4 #include "telemetrydialog.h"
   5
   6 using namespace std;
   7 using namespace Msp;
   8 using namespace R2C2;
   9
  10 TelemetryDialog::TelemetryDialog(Engineer &engineer):
  11         DynamicDialog(engineer.get_user_interface()),
  12         driver(engineer.get_layout().get_driver())
  13 {
  14         Loader::WidgetMap widgets;
  15         DataFile::load(*this, "data/telemetrydialog.ui", widgets);
  16
  17         GLtk::Panel *pnl_content = dynamic_cast<GLtk::Panel *>(get_item(widgets, "pnl_content"));
  18
  19         GLtk::Column col(*pnl_content->get_layout());
  20         GLtk::Widget *prev_value = 0;
  21         for(unsigned i=0;; ++i)
  22         {
  23                 TelemetryLabel tmlabel;
  24                 tmlabel.info = driver.enumerate_telemetry(i);
  25                 if(!tmlabel.info)
  26                         break;
  27
  28                 GLtk::Row row(*pnl_content->get_layout());
  29
  30                 pnl_content->add(*(new GLtk::Label(tmlabel.info->label)));
  31                 pnl_content->add(*(tmlabel.label = new GLtk::Label));
  32                 values.push_back(tmlabel);
  33
  34                 if(prev_value)
  35                         pnl_content->get_layout()->add_constraint(*tmlabel.label, GLtk::Layout::ALIGN_LEFT, *prev_value);
  36                 prev_value = tmlabel.label;
  37         }
  38 }
  39
  40 void TelemetryDialog::update()
  41 {
  42         for(list<TelemetryLabel>::iterator i=values.begin(); i!=values.end(); ++i)
  43         {
  44                 float value = driver.get_telemetry_value(i->info->name);
  45                 string text = lexical_cast<string>(value, Fmt().fixed().precision(i->info->precision));
  46                 if(i->info->unit)
  47                 {
  48                         text += ' ';
  49                         text += i->info->unit;
  50                 }
  51                 i->label->set_text(text);
  52         }
  53 }
  54
  55 bool TelemetryDialog::save_state(DataFile::Statement &st) const
  56 {
  57         st.keyword = "telemetrydialog";
  58         save_position(st.sub);
  59
  60         return true;
  61 }