/// <summary>
/// Called whenever a relationship of type EmbeddingDiagramNodeHasEmbeddingDiagramNodes is deleted and
/// the element hosted by this model is the source.
/// </summary>
/// <param name="args"></param>
private void OnEmbeddingDiagramNodeRemoved(ElementDeletedEventArgs args)
{
EmbeddingDiagramNodeHasEmbeddingDiagramNodes con = args.ModelElement as EmbeddingDiagramNodeHasEmbeddingDiagramNodes;
if (con != null)
{
DeleteEmbeddingDiagramNode(con.TargetEmbeddingDiagramNode);
}
}
/// <summary>
/// Called whenever a relationship of type EmbeddingDiagramNodeHasEmbeddingDiagramNodes is added and
/// the element hosted by this model is the source.
/// </summary>
/// <param name="args"></param>
private void OnEmbeddingDiagramNodeAdded(ElementAddedEventArgs args)
{
EmbeddingDiagramNodeHasEmbeddingDiagramNodes con = args.ModelElement as EmbeddingDiagramNodeHasEmbeddingDiagramNodes;
if (con != null)
{
AddEmbeddingDiagramNode(con.TargetEmbeddingDiagramNode);
}
}
/// <summary>
/// Called on a role player changing.
/// </summary>
/// <param name="args"></param>
private void OnEmbeddingDiagramNodeChanged(RolePlayerChangedEventArgs args)
{
EmbeddingDiagramNodeHasEmbeddingDiagramNodes con = args.ElementLink as EmbeddingDiagramNodeHasEmbeddingDiagramNodes;
if (con != null)
{
if (args.DomainRole.Id == EmbeddingDiagramNodeHasEmbeddingDiagramNodes.SourceEmbeddingDiagramNodeDomainRoleId)
{
if (args.OldRolePlayerId == this.EmbeddingDiagramNode.Id)
{
DeleteEmbeddingDiagramNode(con.TargetEmbeddingDiagramNode);
}
if (args.NewRolePlayerId == this.EmbeddingDiagramNode.Id)
{
AddEmbeddingDiagramNode(con.TargetEmbeddingDiagramNode);
}
}
}
}
