public void AddElement(BaseElement el)
{
if (el == null)
{
return;
}
elements.Add(el);
el.AppearanceChanged += new EventHandler(element_AppearanceChanged);
OnAppearancePropertyChanged(new EventArgs());
}
public void SelectElement(BaseElement el)
{
selectedElements.Add(el);
if (el is NodeElement)
{
selectedNodes.Add(el);
}
if (canFireEvents)
{
OnElementSelection(this, new ElementSelectionEventArgs(selectedElements));
}
}
public virtual ElementCollection GetLinkedNodes()
{
ElementCollection ec = new ElementCollection();
foreach (ConnectorElement ce in connects)
{
foreach (BaseLinkElement le in ce.Links)
{
if (le.Connector1 == ce)
{
ec.Add(le.Connector2.ParentElement);
}
else
{
ec.Add(le.Connector1.ParentElement);
}
}
}
return(ec);
}
public virtual ElementCollection GetLinkedNodes()
{
ElementCollection ec = new ElementCollection();
foreach(ConnectorElement ce in connects)
{
foreach(BaseLinkElement le in ce.Links)
{
if (le.Connector1 == ce)
{
ec.Add(le.Connector2.ParentElement);
}
else
{
ec.Add(le.Connector1.ParentElement);
}
}
}
return ec;
}
internal void AddLink(BaseLinkElement lnk)
{
links.Add(lnk);
}