internal EntityType_AddFromDialog(NewEntityDialog dialog)
{
_dialog = dialog;
}
internal void AddNewEntityType(PointD dropPoint)
{
if ((Partition.GetLocks() & Locks.Add) == Locks.Add)
{
return;
}
var model = ModelElement.ModelXRef.GetExisting(ModelElement) as ConceptualEntityModel;
Debug.Assert(model != null);
using (var dialog = new NewEntityDialog(model))
{
if (dialog.ShowDialog() == DialogResult.OK)
{
try
{
Arranger.Start(dropPoint);
Store.RuleManager.DisableRule(typeof(EntityType_AddRule));
using (var t = Store.TransactionManager.BeginTransaction(EntityDesignerResources.Tx_AddEntityType))
{
t.Context.Add(EfiTransactionOriginator.TransactionOriginatorDiagramId, DiagramId);
ViewModelChangeContext.GetNewOrExistingContext(t).ViewModelChanges.Add(new EntityType_AddFromDialog(dialog));
t.Commit();
}
}
finally
{
Store.RuleManager.EnableRule(typeof(EntityType_AddRule));
Arranger.End();
EnsureSelectionVisible();
}
}
}
}
