private void PlanButton_OnClick(object sender, RoutedEventArgs e)
{
if (Sys == null)
{
Sys = SystemObject.CreateSystem(CanvasMap);
DataGridWaiting.ItemsSource = Sys.FlightsWaitingList;
DataGrid.ItemsSource = Sys.AllFlightsList;
MenuItemAddRandom.IsEnabled = true;
MenuItemStart.IsEnabled = false;
MenuItemStop.IsEnabled = true;
MenuItemPause.IsEnabled = true;
}
int seconds = 0;
Int32.TryParse(SecondsTextBox.Text, out seconds);
if (seconds == 0)
{
MessageBox.Show("Podaj poprawne sekundy (dodatnia liczba całkowita)");
}
else
{
foreach (string name in Enum.GetNames(typeof(AircraftType)))
{
if (name == AircraftTypeCoomboBox.SelectedValue.ToString())
{
Sys.GenerateRandomWaitingFlight((AircraftType)Enum.Parse(typeof(AircraftType), name), DateTime.Now.AddSeconds(seconds).ToString("h:mm:ss"));
}
}
}
}
private void MenuItem_Start_OnClick(object sender, RoutedEventArgs e)
{
Sys = SystemObject.CreateSystem(CanvasMap);
//DataGrid.SetBinding(DataGrid.ItemsSourceProperty, new Binding("Flights")
//{
// Source = Sys.AllFlightsList,
// Mode = BindingMode.TwoWay
//});
DataGridWaiting.ItemsSource = Sys.FlightsWaitingList;
DataGrid.ItemsSource = Sys.AllFlightsList;
MenuItemAddRandom.IsEnabled = true;
MenuItemStart.IsEnabled = false;
MenuItemStop.IsEnabled = true;
MenuItemPause.IsEnabled = true;
}
// pseudo constructor - publicly visuble static method
// used to create instace of this class unless any instance
// was previously created
public static SystemObject CreateSystem(Canvas c)
{
// if there isn't any existing instance of this class, create it
return(_sys ?? (_sys = new SystemObject(c)));
// and return
}
