C++ (Cpp) PeriodClock::CheckUpdate Examples

Example #1

File: dlgBrightness.cpp Project: damianob/xcsoar

static void UpdateValues() {
  static PeriodClock last_time;
  if (!last_time.CheckUpdate(200))
    return;

  if (EnableAutoBrightness) {
    altair_control.SetBacklight(-100);
  } else {
    altair_control.SetBacklight(BrightnessValue);
  }
}

Example #2

File: ProgressGlue.cpp Project: Advi42/XCSoar

void
ProgressGlue::SetValue(unsigned value)
{
  if (global_progress_window == nullptr)
    return;

  if (!throttle_clock.CheckUpdate(200))
    return;

  global_progress_window->SetValue(value);
  UIGlobals::GetMainWindow().RefreshSize();
  UIGlobals::GetMainWindow().Refresh();
}

Example #3

File: ProgressGlue.cpp Project: MindMil/XCSoar

void
ProgressGlue::Step()
{
  if (global_progress_window == NULL)
    return;

  if (!throttle_clock.CheckUpdate(200))
    return;

  global_progress_window->Step();
  UIGlobals::GetMainWindow().RefreshSize();
  UIGlobals::GetMainWindow().Refresh();
}

Example #4

File: VegaDemoDialog.cpp Project: MindMil/XCSoar

static void
VegaWriteDemo()
{
  static PeriodClock last_time;
  if (!last_time.CheckUpdate(250))
    return;

  TCHAR dbuf[100];
  _stprintf(dbuf, _T("PDVDD,%d,%d"),
            iround(VegaDemoW * 10),
            iround(VegaDemoV * 10));

  PopupOperationEnvironment env;
  VarioWriteNMEA(dbuf, env);
}

Example #5

File: GlideComputer.cpp Project: snip/XCSoar

/**
 * Calculates the own TeamCode and saves it to Calculated
 */
inline void
GlideComputer::CalculateOwnTeamCode()
{
  // No reference waypoint for teamcode calculation chosen -> cancel
  if (!DetermineTeamCodeRefLocation())
    return;

  // Only calculate every 10sec otherwise cancel calculation
  if (!last_team_code_update.CheckUpdate(10000))
    return;

  // Get bearing and distance to the reference waypoint
  const GeoVector v = team_code_ref_location.DistanceBearing(Basic().location);

  // Save teamcode to Calculated
  SetCalculated().own_teammate_code.Update(v.bearing, v.distance);
}