private void updateDocumentList(Document selectedDocument)
{
// fill the documents to the comboxbox _cbDocuments.
DBDocumentItem activeItem = null;
_cbDocuments.Items.Clear();
DocumentSetIterator docIter = _application.Documents.ForwardIterator();
docIter.Reset();
while (docIter.MoveNext())
{
Document dbDoc = docIter.Current as Document;
String documentName = null;
DBDocumentItem item = null;
if (dbDoc != null)
{
if (dbDoc.IsFamilyDocument)
{
item = new DBDocumentItem(dbDoc.PathName, dbDoc);
}
else
{
String projName = dbDoc.ProjectInformation.Name;
if (String.IsNullOrEmpty(projName) || projName.ToLower().CompareTo("project name") == 0)
{
if (String.IsNullOrEmpty(dbDoc.PathName))
{
documentName = projName;
}
else
{
documentName = new System.IO.FileInfo(dbDoc.PathName).Name;
}
}
else
{
documentName = projName;
}
item = new DBDocumentItem(documentName, dbDoc);
}
if (dbDoc.Equals(selectedDocument))
{
_dbDocument = selectedDocument;
activeItem = item;
}
_cbDocuments.Items.Add(item);
}
}
_cbDocuments.Items.Add(new DBDocumentItem());
_cbDocuments.SelectedItem = activeItem;
}
private void cbDocs_SelIdxChanged(object sender, EventArgs e)
{
DBDocumentItem documentItem = _cbDocuments.SelectedItem as DBDocumentItem;
if (documentItem.Document == _dbDocument)
{
return;
}
if (documentItem.IsNull)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.DefaultExt = "rvt";
ofd.Filter = "Revit project files (*.rvt)|*.rvt|Revit family files (*.rfa)|*.rfa|Revit family template files (*.rft)|*.rft";
if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
_dbDocument = _application.OpenDocumentFile(ofd.FileName);
}
catch (System.Exception)
{
}
if (_dbDocument != null)
{
updateDocumentList(_dbDocument);
updateViewsList(null);
}
}
else
{
// the combobox should show the current document item.
String documentName;
String projName = _dbDocument.ProjectInformation.Name;
if (String.IsNullOrEmpty(projName) || projName.ToLower().CompareTo("project name") == 0)
{
if (String.IsNullOrEmpty(_dbDocument.PathName))
{
documentName = projName;
}
else
{
documentName = new System.IO.FileInfo(_dbDocument.PathName).Name;
}
}
else
{
documentName = projName;
}
foreach (DBDocumentItem dbItem in _cbDocuments.Items)
{
if (dbItem.Name.ToLower().CompareTo(documentName.ToLower()) == 0)
{
_cbDocuments.SelectedItem = dbItem;
break;
}
}
}
}
else
{
_dbDocument = documentItem.Document;
updateViewsList(null);
}
}