private void ddlCountry_SelectedIndexChanged(object sender, EventArgs e)
{
var countryId = FindCountryIdByName(countries, ddlCountry.SelectedItem.ToString());
ddlRegion.Items.Clear();
if (countryId == -1)
{
var dialog = new OpenFileDialog {
Title = "Выберите wpt файл", Filter = "wpt files (*.wpt)|*.wpt", RestoreDirectory = true
};
if (dialog.ShowDialog() == DialogResult.OK)
{
var wptLister = new WptListLoader();
caches = wptLister.List(dialog.FileName);
wptName = Path.GetFileNameWithoutExtension(dialog.FileName);
btnSaveGpx.Enabled = true;
btnSavePoi.Enabled = true;
//btnSave_Click(sender, e);
}
}
else
{
var loader = new RegionLoader();
regions = loader.List(countryId);
foreach (var region in regions)
{
ddlRegion.Items.Add(region.Name);
}
}
}
/// <exception cref="Exception"></exception>
private void InitAirportAndWaypoints()
{
string navDataPath = AppSettings.NavDataLocation;
var airportTxtPath = Path.Combine(navDataPath, "Airports.txt");
var airportResult = AirportDataLoader.LoadFromFile(airportTxtPath);
var err = airportResult.Errors;
if (err.Any())
{
Log(ReadFileErrorMsg.ErrorMsg(err, "ats.txt"));
}
var airports = airportResult.Airports;
var result = new WptListLoader(navDataPath).LoadFromFile();
countryCodesLocator = result.CountryCodes.ToLocator();
airwayNetwork = new AirwayNetwork(result.WptList, airports);
}
// If failed, returns null.
private WaypointList TryLoadWpts()
{
try
{
var loader = new WptListLoader(pathTxtBox.Text);
var result = loader.LoadFromFile();
countryCodesLocator.Instance = result.CountryCodes;
return(result.WptList);
}
catch (WaypointFileReadException ex)
{
Log(ex);
this.ShowError(ex.Message);
return(null);
}
catch (LoadCountryNamesException ex)
{
Log(ex);
this.ShowError("Failed to load icao_nationality_code.txt.");
return(null);
}
}