void
FlightSetupPanel::OnTimer()
{
const PolarSettings &settings = CommonInterface::GetComputerSettings().polar;
if (settings.ballast_timer_active) {
/* display the new values on the screen */
SetBallast();
}
RefreshAltitudeControl();
}
void
FlightSetupPanel::SetQNH(AtmosphericPressure qnh)
{
const NMEAInfo &basic = CommonInterface::Basic();
ComputerSettings &settings_computer = CommonInterface::SetComputerSettings();
settings_computer.pressure = qnh;
settings_computer.pressure_available.Update(basic.clock);
if (device_blackboard != NULL) {
MessageOperationEnvironment env;
device_blackboard->SetQNH(qnh, env);
}
RefreshAltitudeControl();
}
/**
* This function is called repeatedly by the timer and updates the
* current altitude and ballast. The ballast can change without user
* input due to the dump function.
*/
static void
OnTimerNotify(gcc_unused WndForm &Sender)
{
if (protected_task_manager != NULL &&
XCSoarInterface::GetComputerSettings().ballast_timer_active && !changed) {
/* get new GlidePolar values */
glide_polar = CommonInterface::GetComputerSettings().glide_polar_task;
/* display the new values on the screen */
SetBallast();
/* SetBallast() may have set the "changed" flag, reset it */
changed = false;
}
RefreshAltitudeControl();
}
static void
OnQnhData(DataField *_Sender, DataField::DataAccessKind_t Mode)
{
DataFieldFloat *Sender = (DataFieldFloat *)_Sender;
const NMEAInfo &basic = CommonInterface::Basic();
ComputerSettings &settings_computer =
CommonInterface::SetComputerSettings();
switch (Mode) {
case DataField::daChange:
settings_computer.pressure =
AtmosphericPressure::HectoPascal(Units::ToSysPressure(Sender->GetAsFixed()))
;
settings_computer.pressure_available.Update(basic.clock);
device_blackboard->SetQNH(Units::ToSysPressure(Sender->GetAsFixed()));
RefreshAltitudeControl();
break;
case DataField::daSpecial:
return;
}
}