public override Microsoft.VisualStudio.Modeling.ModelElement GetHostedElement()
{
if (this.IsDisposed)
{
return(null);
}
return(DesignerDiagramClassReferencesImportedDiagramClasses.GetLink(diagramClass, this.Element as DiagramClass));
}
/// <summary>
/// Called whenever a relationship of type DesignerDiagramClassReferencesDiagramClasses is deleted and
/// the element hosted by this model is the source.
/// </summary>
/// <param name="args"></param>
private void OnImportedDCRemoved(ElementDeletedEventArgs args)
{
DesignerDiagramClassReferencesImportedDiagramClasses con = args.ModelElement as DesignerDiagramClassReferencesImportedDiagramClasses;
if (con != null)
{
DeleteImportedDC(con);
}
}
/// <summary>
/// Called whenever a relationship of type DesignerDiagramClassReferencesDiagramClasses is added and
/// the element hosted by this model is the source.
/// </summary>
/// <param name="args"></param>
private void OnImportedDCAdded(ElementAddedEventArgs args)
{
DesignerDiagramClassReferencesImportedDiagramClasses con = args.ModelElement as DesignerDiagramClassReferencesImportedDiagramClasses;
if (con != null)
{
AddImportedDC(con.DiagramClass);
}
}
/// <summary>
/// Deletes the view model that is hosting the given node.
/// </summary>
/// <param name="node">Node.</param>
public void DeleteImportedDC(DesignerDiagramClassReferencesImportedDiagramClasses node)
{
for (int i = this.importedDCCVMs.Count - 1; i >= 0; i--)
{
if (this.importedDCCVMs[i].LinkId == node.Id)
{
this.importedDCCVMs[i].Dispose();
this.importedDCCVMs.RemoveAt(i);
break;
}
}
OnPropertyChanged("HasImportedDCCItems");
}
/// <summary>
/// Deletes the view model that is hosting the given node.
/// </summary>
/// <param name="node">Node.</param>
public void DeleteImportedDC(DesignerDiagramClassReferencesImportedDiagramClasses node)
{
for (int i = this.importedDCCVMs.Count - 1; i >= 0; i--)
if (this.importedDCCVMs[i].LinkId == node.Id)
{
this.importedDCCVMs[i].Dispose();
this.importedDCCVMs.RemoveAt(i);
break;
}
OnPropertyChanged("HasImportedDCCItems");
}
