protected void ElementSetName(Types.Element element, string value)
{
if (TransactionExtent == TransactionExtent.Component)
{
if (string.IsNullOrEmpty(value))
{
return;
}
if (renames is null)
{
renames = new Dictionary <Types.Element, string>();
}
if (renames.TryGetValue(element, out var name))
{
if (name == value)
{
return;
}
renames.Remove(element);
}
else
{
element.Name = Guid.NewGuid().ToString();
}
renames.Add(element, value);
}
else
{
element.Name = value;
}
}
protected override void RefreshList(IEnumerable <IGH_Goo> goos)
{
var selectedItems = ListItems.Where(x => x.Selected).Select(x => x.Expression).ToList();
ListItems.Clear();
if (Revit.ActiveDBDocument is DB.Document doc)
{
int selectedItemsCount = 0;
using (var collector = new DB.FilteredElementCollector(doc))
using (var elementTypeCollector = collector.WhereElementIsElementType())
{
foreach (var goo in goos)
{
var e = new Types.Element();
if (e.CastFrom(goo))
{
switch (e.Value)
{
case DB.Family family:
foreach (var elementType in elementTypeCollector.Cast <DB.ElementType>())
{
if (elementType.GetFamilyName() != family.Name)
{
continue;
}
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), elementType.UniqueId);
var item = new GH_ValueListItem($"{elementType.GetFamilyName()} : {elementType.Name}", $"\"{referenceId}\"");
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
break;
case DB.ElementType elementType:
{
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), elementType.UniqueId);
var item = new GH_ValueListItem(elementType.GetFamilyName() + " : " + elementType.Name, $"\"{referenceId}\"");
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
break;
case DB.Element element:
{
var type = doc.GetElement(element.GetTypeId()) as DB.ElementType;
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), type.UniqueId);
var item = new GH_ValueListItem(type.GetFamilyName() + " : " + type.Name, $"\"{referenceId}\"");
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
break;
}
}
else
{
var c = new Types.Category();
if (c.CastFrom(goo))
{
foreach (var elementType in elementTypeCollector.WhereCategoryIdEqualsTo(c.Id).Cast <DB.ElementType>())
{
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), elementType.UniqueId);
var item = new GH_ValueListItem(elementType.GetFamilyName() + " : " + elementType.Name, $"\"{referenceId}\"");
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
}
else
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Unable to convert some input data.");
}
}
}
}
// If no selection and we are not in CheckList mode try to select default model types
if (ListItems.Count > 0 && selectedItemsCount == 0 && ListMode != GH_ValueListMode.CheckList)
{
var defaultElementTypeIds = new HashSet <string>();
foreach (var typeGroup in Enum.GetValues(typeof(DB.ElementTypeGroup)).Cast <DB.ElementTypeGroup>())
{
var elementTypeId = doc.GetDefaultElementTypeId(typeGroup);
if (elementTypeId != DB.ElementId.InvalidElementId)
{
var type = doc.GetElement(elementTypeId);
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), type.UniqueId);
defaultElementTypeIds.Add(elementTypeId.IntegerValue.ToString());
}
}
foreach (var item in ListItems)
{
item.Selected = defaultElementTypeIds.Contains(item.Expression);
}
}
}
}
protected override void RefreshList(IEnumerable <IGH_Goo> goos)
{
var selectedItems = ListItems.Where(x => x.Selected).Select(x => x.Expression).ToList();
ListItems.Clear();
if (Revit.ActiveDBDocument != null)
{
int selectedItemsCount = 0;
using (var collector = new FilteredElementCollector(Revit.ActiveDBDocument))
using (var elementTypeCollector = collector.WhereElementIsElementType())
{
foreach (var goo in goos)
{
var e = new Types.Element();
if (e.CastFrom(goo))
{
switch ((Autodesk.Revit.DB.Element)e)
{
case Autodesk.Revit.DB.Family family:
foreach (var elementType in elementTypeCollector.Cast <Autodesk.Revit.DB.ElementType>())
{
if (elementType.FamilyName != family.Name)
{
continue;
}
var item = new GH_ValueListItem(elementType.FamilyName + " : " + elementType.Name, elementType.Id.IntegerValue.ToString());
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
break;
case Autodesk.Revit.DB.ElementType elementType:
{
var item = new GH_ValueListItem(elementType.FamilyName + " : " + elementType.Name, elementType.Id.IntegerValue.ToString());
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
break;
case Autodesk.Revit.DB.Element element:
{
var type = Revit.ActiveDBDocument.GetElement(element.GetTypeId()) as Autodesk.Revit.DB.ElementType;
var item = new GH_ValueListItem(type.FamilyName + " : " + type.Name, type.Id.IntegerValue.ToString());
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
break;
}
}
else
{
var c = new Types.Category();
if (c.CastFrom(goo))
{
foreach (var elementType in elementTypeCollector.OfCategoryId(c.Value).Cast <Autodesk.Revit.DB.ElementType>())
{
var item = new GH_ValueListItem(elementType.FamilyName + " : " + elementType.Name, elementType.Id.IntegerValue.ToString());
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
selectedItemsCount += item.Selected ? 1 : 0;
}
}
else
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Unable to convert some input data.");
}
}
}
}
// If no selection and we are not in CheckList mode try to select default model types
if (ListItems.Count > 0 && selectedItemsCount == 0 && ListMode != GH_ValueListMode.CheckList)
{
var defaultElementTypeIds = new HashSet <string>();
foreach (var typeGroup in Enum.GetValues(typeof(ElementTypeGroup)).Cast <ElementTypeGroup>())
{
var elementTypeId = Revit.ActiveDBDocument.GetDefaultElementTypeId(typeGroup);
if (elementTypeId != ElementId.InvalidElementId)
{
defaultElementTypeIds.Add(elementTypeId.IntegerValue.ToString());
}
}
foreach (var item in ListItems)
{
item.Selected = defaultElementTypeIds.Contains(item.Expression);
}
}
}
}