public AddSpeedWindowViewModel(Model.Speed speed = null)
{
if (speed != null)
{
SelectedMovementType = GetMovementTypeIndex(speed.MovementType);
Distance = speed.Distance.ToString();
SelectedManouverability = GetManouverabilityIndex(speed.Manouverability);
}
}
private void ExecuteAddSpeed()
{
AddSpeedWindowViewModel addSpeedWindowViewModel = new AddSpeedWindowViewModel();
Model.Speed Speed = addSpeedWindowViewModel.GetSpeed();
if (Speed != null)
{
Speeds.Speeds.Add(Speed);
}
}
private void ExecuteEditSpeed()
{
if (SelectedSpeed < Speeds.Speeds.Count && SelectedSpeed >= 0)
{
AddSpeedWindowViewModel addSpeedWindowViewModel = new AddSpeedWindowViewModel(Speeds.Speeds[SelectedSpeed]);
Model.Speed Speed = addSpeedWindowViewModel.GetSpeed();
if (Speed != null)
{
Speeds.Speeds[SelectedSpeed] = Speed;
}
}
}
public Model.Speed GetSpeed()
{
bool askForInput = true;
string feedback = null;
Model.Speed speed = null;
while (askForInput)
{
View.AddSpeedWindow addSpeedWindow = new View.AddSpeedWindow(feedback);
addSpeedWindow.DataContext = this;
if (addSpeedWindow.ShowDialog() == true)
{
try
{
speed = new Model.Speed
{
MovementType = Methods.GetMovementTypeFromString(MovementTypes.ElementAt(SelectedMovementType)),
Distance = Convert.ToInt32(Distance),
Manouverability = Methods.GetManouverabilityFromString(ManouverabilityTypes.ElementAt(SelectedManouverability)),
};
askForInput = false;
}
catch (FormatException)
{
feedback = "Invalid format";
}
}
else
{
askForInput = false;
}
}
return(speed);
}
