public override sealed void ComputeData()
{
Rhinoceros.InvokeInHostContext(() => base.ComputeData());
if (unhandledException is object)
{
unhandledException = default;
ResetData();
}
}
private static Result Pick <TResult>(out TResult value, Func <TResult> picker)
{
using (new External.EditScope())
{
value = default;
try { value = Rhinoceros.InvokeInHostContext(picker); }
catch (Autodesk.Revit.Exceptions.OperationCanceledException) { return(Result.Cancelled); }
catch (Exception) { return(Result.Failed); }
return(Result.Succeeded);
}
}
/// <summary>
/// Gets the active Graphical <see cref="Autodesk.Revit.DB.View"/> of the provided <see cref="Autodesk.Revit.DB.Document"/>.
/// </summary>
/// <param name="doc"></param>
/// <returns>The active graphical <see cref="Autodesk.Revit.DB.View"/></returns>
public static View GetActiveGraphicalView(this Document doc)
{
using (var uiDocument = new Autodesk.Revit.UI.UIDocument(doc))
{
var activeView = uiDocument.ActiveGraphicalView;
if (activeView is null)
{
var openViews = Rhinoceros.InvokeInHostContext(() => uiDocument.GetOpenUIViews()).
Select(x => doc.GetElement(x.ViewId) as View).
Where(x => x.ViewType.IsGraphicalViewType());
activeView = openViews.FirstOrDefault();
}
return(activeView);
}
}
public override void PostProcessData()
{
base.PostProcessData();
Rhinoceros.InvokeInHostContext
(
() =>
{
if (SourceCount == 0)
{
RefreshList(NickName);
}
else
{
RefreshList(VolatileData.AllData(true));
}
// Show elements sorted
ListItems.Sort((x, y) => string.CompareOrdinal(x.Name, y.Name));
//base.CollectVolatileData_Custom();
m_data.Clear();
var path = new GH_Path(0);
if (SelectedItems.Count == 0)
{
m_data.AppendRange(new IGH_Goo[0], path);
}
else
{
foreach (var item in SelectedItems)
{
m_data.Append(item.Value, path);
}
}
}
);
}
public override sealed void ComputeData() => Rhinoceros.InvokeInHostContext(() => base.ComputeData());
public static string GetFamilyName(this ElementType elementType) => Rhinoceros.InvokeInHostContext(() => elementType.FamilyName);