/// <summary>
/// Called whenever a relationship of type ModalDiagramReferencesDomainClass is added and
/// the element hosted by this model is the source.
/// </summary>
/// <param name="args"></param>
private void OnReferenceAdded(ElementAddedEventArgs args)
{
ModalDiagramReferencesDomainClass con = args.ModelElement as ModalDiagramReferencesDomainClass;
if (con != null)
{
SetReference(con.DomainClass);
}
}
/// <summary>
/// Called whenever a relationship of type DiagramClassViewHasRootDiagramNodes is deleted and
/// the element hosted by this model is the source.
/// </summary>
/// <param name="args"></param>
private void OnReferenceRemoved(ElementDeletedEventArgs args)
{
ModalDiagramReferencesDomainClass con = args.ModelElement as ModalDiagramReferencesDomainClass;
if (con != null)
{
RemoveReference(con.DomainClass);
}
}
/// <summary>
/// Called on a role player changing.
/// </summary>
/// <param name="args"></param>
private void OnReferenceChanged(RolePlayerChangedEventArgs args)
{
ModalDiagramReferencesDomainClass con = args.ElementLink as ModalDiagramReferencesDomainClass;
if (con != null)
{
if (args.DomainRole.Id == ModalDiagramReferencesDomainClass.DomainClassDomainRoleId)
{
if (con.ModalDiagram.Id == this.DiagramClassView.DiagramClass.Id)
{
if (this.ReferenceVM != null)
{
if (args.OldRolePlayerId == this.referenceVM.Element.Id)
{
RemoveReference(con.DomainClass);
}
}
SetReference(con.DomainClass);
}
}
}
}
