private void InitializeDiagram()
{
var diagram = GetCurrentDiagram(this.Store);
if (!diagram.Initialized)
{
// Display a form to the user. The form collects
// input for initializing the diagram.
var dlg = new ItemDetailsForm();
dlg.ShowDialog();
var data = dlg.GetInitializeData();
ModelerTransaction.Enter(() =>
{
using (var tx = diagram.Store.TransactionManager.BeginTransaction("Initialize", false))
{
(diagram.ModelElement as ModelRoot).DataContextName = data.ContextName;
diagram.Initialized = true;
if (tx.HasPendingChanges)
{
tx.Commit();
}
}
if (data.ImportFromDatabase)
{
ConnectionUtil.SetExistingConnection(diagram.ModelElement as ModelRoot);
var sync = new Utilities.DbSchemaImporter(diagram);
sync.ImportModels();
}
else
{
ConnectionUtil.GetOrCreateConnectionString(diagram.ModelElement as ModelRoot, diagram.Name);
}
});
}
}