public virtual void MoveElement(Element element, Layer source, Layer target)
{
target.Elements.SetModifiable(true);
source.Elements.SetModifiable(true);
target.Elements.Add(element.Key, element);
source.Elements.Remove(element.Key);
element.SetLayer(target);
target.Elements.SetModifiable(false);
source.Elements.SetModifiable(false);
}
//Occurs when an element is added to the elements collection
private void Element_Insert(object sender, ElementsEventArgs e)
{
Element element = e.Value;
//Set the layer
element.SetLayer(Layer);
//Set handlers
element.ElementInvalid += new EventHandler(Element_ElementInvalid);
//Set the container
element.SetContainer(Container);
CreateRenderList();
OnElementInvalid();
}
//Occurs when an element is added to the elements collection
private void Element_Insert(object sender, ElementsEventArgs e)
{
Element element = e.Value;
if (element is Group)
{
throw new GroupException("A group cannot be added to another group.");
}
//Set the layer if not already set
//Deserialized elements have layer information set
if (element.Layer == null && Layer != null)
{
Layer layer = Layer;
element.SetLayer(layer);
//Add to the default level
string key = layer.Elements.CreateKey();
layer.Elements.SetModifiable(true);
layer.Elements.Add(key, element);
layer.Elements.SetModifiable(false);
//Set the layer key
element.SetLayerKey(key);
//Set the element z order
element.mZOrder = layer.Elements.Count;
if (element is IUserInteractive)
{
IUserInteractive interactive = (IUserInteractive)element;
if ((interactive.Interaction & UserInteraction.BringToFront) == UserInteraction.BringToFront)
{
layer.Elements.BringToFront(element);
}
}
}
//Set the container
element.SetContainer(this);
//Set handlers
element.ElementInvalid += new EventHandler(Element_ElementInvalid);
//Draw the path if a line
if (element is Line)
{
Line line = (Line)element;
//If a connector and is not auto routed then calculate points
if (element is Connector)
{
Connector connector = (Connector)element;
if (connector.Points == null)
{
connector.CalculateRoute();
}
}
line.DrawPath();
}
//Set any containers for child elements
if (element is IPortContainer)
{
IPortContainer container = (IPortContainer)element;
foreach (Port port in container.Ports.Values)
{
port.SetContainer(this);
}
}
CreateRenderList();
OnElementInvalid();
//Raise the ElementInserted event
OnElementInserted(element);
}
public virtual void MoveElement(Element element, Layer source, Layer target)
{
target.Elements.SetModifiable(true);
source.Elements.SetModifiable(true);
target.Elements.Add(element.Key,element);
source.Elements.Remove(element.Key);
element.SetLayer(target);
target.Elements.SetModifiable(false);
source.Elements.SetModifiable(false);
}
public virtual void MoveElement(Element element, Layer source, Layer target)
{
element.SetLayer(target);
}