private void ClearAllSelectedItems_Reccurent(SimpleTreeVisualiserViewItem i)
{
i.IsSelected = false;
foreach (SimpleTreeVisualiserViewItem ii in i.Items)
{
ClearAllSelectedItems_Reccurent(ii);
}
}
public TreeViewItem GetTreeViewItem(IEdge e, bool generateDeeperLevel)
{
SimpleTreeVisualiserViewItem i = new SimpleTreeVisualiserViewItem();
i.TreeParent = this;
i.Tag = e.To;
StackPanel s = new StackPanel();
if (GeneralUtil.CompareStrings(e.Meta.Value, "$Empty") && HideMetaNameIfEmpty)
{
Label ll = new Label();
ll.Content = e.To.Value;// +":" + SimpleTreeVisualiserViewItem.cnt;
ll.Padding = new Thickness(0);
ll.FontWeight = FontWeight.FromOpenTypeWeight(999);
s.Children.Add(ll);
}
else
{
s.Orientation = Orientation.Horizontal;
Label l1 = new Label();
l1.Content = e.Meta.Value + " : ";
l1.Padding = new Thickness(0);
l1.Foreground = new SolidColorBrush(Colors.Gray);
Label l2 = new Label();
l2.Content = e.To.Value;// +":" + SimpleTreeVisualiserViewItem.cnt;
l2.Padding = new Thickness(0);
l2.FontWeight = FontWeight.FromOpenTypeWeight(999);
s.Children.Add(l1);
s.Children.Add(l2);
}
i.Header = s;
if (generateDeeperLevel)
{
foreach (IEdge ee in e.To)
{
i.Items.Add(GetTreeViewItem(ee, false));
}
}
return(i);
}
private void UpdateSelectedVertexes_Reccurent(SimpleTreeVisualiserViewItem i, IVertex sv)
{
if (i.IsSelected)
{
sv.AddEdge(null, (IVertex)i.Tag);
}
foreach (SimpleTreeVisualiserViewItem ii in i.Items)
{
UpdateSelectedVertexes_Reccurent(ii, sv);
}
}
private void SelectedVertexesUpdated_Reccurent(SimpleTreeVisualiserViewItem i, IVertex sv)
{
if (GraphUtil.FindEdgeByToVertex(sv, (IVertex)i.Tag) != null)
{
i.IsSelected = true;
}
else
{
i.IsSelected = false;
}
foreach (SimpleTreeVisualiserViewItem ii in i.Items)
{
SelectedVertexesUpdated_Reccurent(ii, sv);
}
}
protected override void OnExpanded(RoutedEventArgs ea)
{
foreach (object o in Items)
{
if (o is SimpleTreeVisualiserViewItem)
{
SimpleTreeVisualiserViewItem v = (SimpleTreeVisualiserViewItem)o;
if (v.Items.Count == 0)
{
foreach (IEdge e in (IEnumerable <IEdge>)v.Tag)
{
v.Items.Add(TreeParent.GetTreeViewItem(e, false));
}
}
}
}
}
