public void DeleteSelectedComponents()
{
foreach (DrawableComponent dc in SelectedComponents)
{
foreach (CircuitInput ci in dc.Inputs)
{
if (ci.Signal != null)
{
DrawableWire dw = (DrawableWire)ci.Signal;
dw.From.RemoveOutputWire(dw.FromIndex, dw);
RemoveWire((DrawableWire)ci.Signal);
}
}
foreach (CircuitOutput co in dc.Outputs)
{
co.Signals.ForEach(x =>
{
DrawableWire dw = (DrawableWire)x;
dw.To.RemoveInputWire(dw.ToIndex);
RemoveWire((DrawableWire)x);
});
}
AllComponents.Remove(dc);
}
SelectedComponents.Clear();
}
public void AddSelectedComponent(DrawableComponent dc)
{
if (!SelectedComponents.Contains(dc))
{
SelectedComponents.Add(dc);
}
}
/// <summary>
/// Fired whenever a component property's value gets changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ComponentPropertyChanged(object sender, PropertyChangedEventArgs e)
{
//presently, we only care about selection change
if (e.PropertyName.CompareTo("IsSelected") == 0)
{
IWizardBaseController component = sender as IWizardBaseController;
if (component.IsSelected)
{
if (UnselectedComponents.Contains(component))
{
UnselectedComponents.Remove(component);
}
if (!SelectedComponents.Contains(component))
{
SelectedComponents.Add(component);
}
}
else
{
if (SelectedComponents.Contains(component))
{
SelectedComponents.Remove(component);
}
if (!UnselectedComponents.Contains(component))
{
UnselectedComponents.Add(component);
}
}
}
}
/// <summary>
/// Deactivates (set's IsSelected to false) all components. Returns the manager
/// to the default state.
/// </summary>
public void DeactivateAllComponents()
{
foreach (IWizardBaseController component in AllComponents)
{
component.IsSelected = false;
}
ActiveComponentIndex = 0;
SelectedComponents.Clear();
}
public void SortComponents()
{
if (AllComponents[0].SortOrder != 0)
{
List <IWizardBaseController> selectedAsList = SelectedComponents.ToList();
selectedAsList.Sort(new WizardSortOrderComparer());
SelectedComponents = new ObservableCollection <IWizardBaseController>(selectedAsList);
List <IWizardBaseController> unselectedAsList = UnselectedComponents.ToList();
unselectedAsList.Sort(new WizardSortOrderComparer());
UnselectedComponents = new ObservableCollection <IWizardBaseController>(unselectedAsList);
}
else
{
List <IWizardBaseController> selectedAsList = SortComponents(SelectedComponents.ToList());
SelectedComponents = new ObservableCollection <IWizardBaseController>(selectedAsList);
List <IWizardBaseController> unselectedAsList = SortComponents(UnselectedComponents.ToList());
UnselectedComponents = new ObservableCollection <IWizardBaseController>(unselectedAsList);
}
//The collectionChanged event won't get called to save our sort, so we have to do it manually
ComponentsCollectionChanged(this, new System.Collections.Specialized.NotifyCollectionChangedEventArgs(System.Collections.Specialized.NotifyCollectionChangedAction.Reset));
}
public void ClearSelectedComponents()
{
SelectedComponents.Clear();
}
