// Only called when nav data path changes.
private async Task TryUpdateWptAndAirportsAndSaveOptions()
{
var wptList = TryLoadWpts();
if (wptList == null)
{
return;
}
var airportList = TryLoadAirports();
if (airportList == null)
{
return;
}
var navaids = TryLoadNavaids();
if (navaids == null)
{
return;
}
if (!TrySaveOptions())
{
return;
}
// Successful
await tracksControl.Update(wptList, airportList, navaids);
NavDataLocationChanged?.Invoke(this, EventArgs.Empty);
Close();
}
// Only called when nav data path changes.
private async Task TryUpdateWptAndAirportsAndSaveOptions()
{
var wptList = TryLoadWpts();
if (wptList != null)
{
var airportList = TryLoadAirports();
if (airportList != null && TrySaveOptions())
{
// Successful
await tracksForm.Update(wptList, airportList);
NavDataLocationChanged?.Invoke(this, EventArgs.Empty);
Close();
}
}
}
private bool TrySaveOptions()
{
var newSetting = ValidateSetting();
if (OptionManager.TrySaveFile(newSetting))
{
var oldSetting = appSettingsLocator.Instance;
appSettingsLocator.Instance = newSetting;
if (oldSetting.NavDataLocation != newSetting.NavDataLocation)
{
NavDataLocationChanged?.Invoke(this, EventArgs.Empty);
}
return(true);
}
else
{
this.ShowError("Failed to save options.");
return(false);
}
}