private ConnectionDiagramBase GetDiagramByUUID(string uuid)
{
ConnectionDiagramBase result = null;
foreach (var child in Children)
{
if (!(child is ConnectionDiagramBase))
{
continue;
}
if ((child as ConnectionDiagramBase).DiagramUUID == uuid)
{
result = (child as ConnectionDiagramBase);
break;
}
}
return(result);
}
private void ReloadLayoutInCanvas(IMapLayout map)
{
Children.Clear();
UndoStack.Clear();
RedoStack.Clear();
var diagrams = map.Diagrams;
if (diagrams == null || !diagrams.Any())
{
return;
}
Dictionary <string, ILineLayout[]> uuidLines = new Dictionary <string, ILineLayout[]>();
foreach (var diagram in diagrams)
{
var clnele = Activator.CreateInstance(diagram.DiagramUIType) as UIElement;
if (clnele is ContentControl)
{
(clnele as ContentControl).DataContext = diagram.DataContext;
}
//add the line by Diagram ActionComment after finish all diagrams
uuidLines.Add(diagram.DiagramUUID, diagram.DepartureLines);
Application.Current.Dispatcher.Invoke(() =>
{
Canvas.SetRight(clnele, diagram.X);
Canvas.SetLeft(clnele, diagram.X);
Canvas.SetBottom(clnele, diagram.Y);
Canvas.SetTop(clnele, diagram.Y);
Children.Add(clnele);
});
}
//update the canvas.
UpdateLayout();
foreach (var dialines in uuidLines)
{
ConnectionDiagramBase origindiagram = GetDiagramByUUID(dialines.Key);
if (origindiagram != null && dialines.Value != null)
{
foreach (var defline in dialines.Value)
{
var terminaldiagram = GetDiagramByUUID(defline.TerminalDiagramUUID);
dynamic conline;
if (terminaldiagram != null)
{
conline = Activator.CreateInstance(defline.LineUIType);
Assist.FrameworkElementAssist.SetOriginDiagram(conline, origindiagram);
Assist.FrameworkElementAssist.SetTerminalDiagram(conline, terminaldiagram);
if (conline is ConnectionLineBase)
{
//(conline as ConnectionLineBase).OriginDiagram = origindiagram;
//(conline as ConnectionLineBase).TerminalDiagram = terminaldiagram;
(conline as ConnectionLineBase).DataContext = defline.DataContext;
(conline as ConnectionLineBase).LineUUID = string.IsNullOrWhiteSpace(defline.LineUUID) ? $"{conline.GetType().Name}_{Guid.NewGuid().ToString()}" : defline.LineUUID;
//TODOTODOTODO!!!!
//TODO: Posistion Recaluter
if (conline is ILinePosition)
{
(conline as ILinePosition).X1 = (double)origindiagram.GetValue(Canvas.LeftProperty) - (double)terminaldiagram.GetValue(Canvas.LeftProperty) + origindiagram.CenterPosition.X;
(conline as ILinePosition).Y1 = (double)origindiagram.GetValue(Canvas.TopProperty) - (double)terminaldiagram.GetValue(Canvas.TopProperty) + origindiagram.CenterPosition.Y;;
(conline as ILinePosition).X2 = terminaldiagram.CenterPosition.X;
(conline as ILinePosition).Y2 = terminaldiagram.CenterPosition.Y;
}
origindiagram.DepartureLines.Add(conline);
terminaldiagram.ArrivalLines.Add(conline);
}
Application.Current.Dispatcher.Invoke(() =>
{
Canvas.SetTop(conline, (double)terminaldiagram.GetValue(Canvas.TopProperty));
Canvas.SetLeft(conline, (double)terminaldiagram.GetValue(Canvas.LeftProperty));
Children.Add(conline);
});
}
}
}
}
}