public static void ChangeMultiplicityOfElement(Model.MultiplicityElement element, XCase.Model.Element associatedElement, uint?lower, UnlimitedNatural upper, ModelController modelControlller)
{
ChangeElementMultiplicityMacroCommand c = (ChangeElementMultiplicityMacroCommand)ChangeElementMultiplicityMacroCommandFactory.Factory().Create(modelControlller);
if (associatedElement != null)
{
c.AssociatedElements.Add(associatedElement);
}
c.Lower = lower;
c.Upper = upper;
c.Element = element;
c.InitializeCommand();
if (c.Commands.Count > 0)
{
c.Execute();
}
}
/// <summary>
/// If mouse is over a connectable item, <see cref="DraggedConnectionProcessor"/>'s
/// <see cref="IDraggedConnectionProcessor.DragConnectionCompleted"/> handler is called
/// to finilize the operation. Otherwise nothing happens.
/// </summary>
/// <param name="e"></param>
public override void OnMouseUp(MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Right)
{
Canvas.State = ECanvasState.Normal;
e.Handled = true;
return;
}
base.OnMouseUp(e);
Canvas.ReleaseMouseCapture();
InConnectionDrag = false;
Mouse.SetCursor(Cursors.Arrow);
if (draggedConnection != null)
{
if (draggedConnection.SourceElement != null)
{
((IConnectable)draggedConnection.SourceElement).UnHighlight();
}
if (draggedConnection.TargetElement != null)
{
((IConnectable)draggedConnection.TargetElement).UnHighlight();
}
draggedConnection.DeleteFromCanvas();
if (DraggedConnectionProcessor != null)
{
Element sourceElement = null;
Element targetElement = null;
if (draggedConnection.SourceElement is XCaseViewBase)
{
sourceElement = ((XCaseViewBase)draggedConnection.SourceElement).ModelElement;
}
if (draggedConnection.TargetElement is XCaseViewBase)
{
targetElement = ((XCaseViewBase)draggedConnection.TargetElement).ModelElement;
}
if (draggedConnection.SourceElement != null && ItemDraggedOver == draggedConnection.SourceElement)
{
targetElement = sourceElement;
}
if (draggedConnection.SourceElement is PIM_Class && draggedConnection.TargetElement is AssociationDiamond)
{
targetElement = ((PIM_Class)draggedConnection.SourceElement).ModelElement;
sourceElement = ((AssociationDiamond)draggedConnection.TargetElement).Association.Association;
}
if (draggedConnection.SourceElement is AssociationDiamond && draggedConnection.TargetElement is PIM_Class)
{
targetElement = ((PIM_Class)draggedConnection.TargetElement).ModelElement;
sourceElement = ((AssociationDiamond)draggedConnection.SourceElement).Association.Association;
}
DraggedConnectionProcessor.DragConnectionCompleted(sourceElement, targetElement);
ItemDraggedOver = (IConnectable)draggedConnection.TargetElement;
}
}
draggedConnection = null;
Canvas.Children.Remove(draggedPoint);
draggedPoint = null;
}
