public ExpressionInstanceVM()
{
Reset = new DelegateCommand<object>(ResetHandler);
Close = new DelegateCommand<object>(CloseHandler);
_inputs = new ObservableCollection<ObservableInputVM>();
Inputs = new ReadOnlyObservableCollection<ObservableInputVM>(_inputs);
if (IsInDesignMode())
{
Definition = new ExpressionDefinition("Zip", "To jest opis Zip ... ", "(a,b) => z.Zip(b, (x,y) => x + y)");
_inputs.Add(new ObservableInputVM());
Output = new ObservableOutputVM();
}
}
public ExpressionInstanceVM()
{
Reset = new DelegateCommand <object>(ResetHandler);
Close = new DelegateCommand <object>(CloseHandler);
_inputs = new ObservableCollection <ObservableInputVM>();
Inputs = new ReadOnlyObservableCollection <ObservableInputVM>(_inputs);
if (IsInDesignMode())
{
Definition = new ExpressionDefinition("Zip", "To jest opis Zip ... ", "(a,b) => z.Zip(b, (x,y) => x + y)");
_inputs.Add(new ObservableInputVM());
Output = new ObservableOutputVM();
}
}
private void ResetHandler(object obj)
{
CleanUp();
_cleanedUp = false;
_instance = ExpressionInstance.Create(Definition);
// input & output
_inputs.Clear();
foreach (var input in _instance.Inputs.Select(g => new ObservableInputVM(g)))
{
_inputs.Add(input);
}
Output = new ObservableOutputVM(_instance.Output);
Diagram = _instance.Diagram;
}
private void ResetHandler(object obj)
{
CleanUp();
_cleanedUp = false;
_instance = ExpressionInstance.Create(Definition);
// input & output
_inputs.Clear();
foreach (var input in _instance.Inputs.Select(g => new ObservableInputVM(g)))
_inputs.Add(input);
Output = new ObservableOutputVM(_instance.Output);
Diagram = _instance.Diagram;
}