void RefreshList()
{
var selectedItems = ListItems.Where(x => x.Selected).Select(x => x.Expression).ToList();
ListItems.Clear();
if (Revit.ActiveDBDocument is DB.Document doc)
{
using (var collector = new DB.FilteredElementCollector(doc))
{
foreach (var family in collector.OfClass(typeof(DB.Family)).Cast <DB.Family>().OrderBy((x) => $"{x.FamilyCategory.Name} : {x.Name}"))
{
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), family.UniqueId);
var item = new GH_ValueListItem($"{family.FamilyCategory.Name} : {family.Name}", $"\"{ referenceId }\"");
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
}
}
}
}
void RefreshList()
{
var selectedItems = ListItems.Where(x => x.Selected).Select(x => x.Expression).ToList();
ListItems.Clear();
if (Revit.ActiveDBDocument is DB.Document doc)
{
using (var collector = new DB.FilteredElementCollector(doc))
{
foreach (var level in collector.OfClass(typeof(DB.Level)).Cast <DB.Level>().OrderByDescending(x => x.GetHeight()))
{
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), level.UniqueId);
var item = new GH_ValueListItem(level.Name, $"\"{ referenceId }\"");
item.Selected = selectedItems.Contains(item.Expression);
ListItems.Add(item);
}
}
}
}
public override bool CastFrom(object source)
{
if (source is IGH_Goo goo)
{
if (source is IGH_Element element)
{
var document = element.Document;
var id = element.Id;
if (id == DB.ElementId.InvalidElementId)
{
SetValue(document, id);
return(true);
}
else
{
source = document?.GetElement(id);
}
}
else
{
source = goo.ScriptVariable();
}
}
if (source is string uniqueid)
{
if (FullUniqueId.TryParse(uniqueid, out var documentId, out var uniqueId))
{
if (Revit.ActiveUIApplication.TryGetDocument(documentId, out var doc))
{
try { source = doc.GetElement(uniqueId); }
catch { }
}
}
}
return(SetValue(source as DB.Element));
}
protected override void RefreshList(IEnumerable <IGH_Goo> goos)
{
var selectedItems = ListItems.Where(x => x.Selected).Select(x => x.Expression).ToList();
ListItems.Clear();
if (Revit.ActiveDBDocument is DB.Document doc)
{
int selectedItemsCount = 0;
using (var collector = new DB.FilteredElementCollector(doc))
using (var elementTypeCollector = collector.WhereElementIsElementType())
{
foreach (var goo in goos)
{
var e = new Types.Element();
if (e.CastFrom(goo))
{
switch (e.Value)
{
case DB.Family family:
foreach (var elementType in elementTypeCollector.Cast <DB.ElementType>())
{
if (elementType.GetFamilyName() != family.Name)
{
continue;
}
var referenceId = FullUniqueId.Format(doc.GetFingerprintGUID(), elementType.UniqueId);
var item = new GH_ValueListItem($"{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(string familyName)
{
var selectedItems = ListItems.Where(x => x.Selected).Select(x => x.Expression).ToList();
ListItems.Clear();
if (familyName.Length == 0 || familyName[0] == '\'')
{
return;
}
if (Revit.ActiveDBDocument is DB.Document doc)
{
int selectedItemsCount = 0;
using (var collector = new DB.FilteredElementCollector(doc))
{
var elementCollector = collector.WhereElementIsElementType();
if (Components.ElementCollectorComponent.TryGetFilterStringParam(DB.BuiltInParameter.SYMBOL_FAMILY_NAME_PARAM, ref familyName, out var familyNameFilter))
{
elementCollector = elementCollector.WherePasses(familyNameFilter);
}
var elementTypes = elementCollector.Cast <DB.ElementType>();
foreach (var elementType in elementTypes)
{
if (familyName is object)
{
if (!elementType.GetFamilyName().IsSymbolNameLike(familyName))
{
continue;
}
}
if (SourceCount == 0)
{
// If is a no pattern match update NickName case
if (string.Equals(elementType.GetFamilyName(), familyName, StringComparison.OrdinalIgnoreCase))
{
familyName = elementType.GetFamilyName();
}
}
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;
}
}
// If no selection and we are not in CheckList mode try to select default model types
if (ListItems.Count == 0)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, string.Format("No ElementType found using pattern \"{0}\"", familyName));
}
else if (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 = Revit.ActiveDBDocument.GetDefaultElementTypeId(typeGroup);
if (elementTypeId != DB.ElementId.InvalidElementId)
{
defaultElementTypeIds.Add(elementTypeId.IntegerValue.ToString());
}
}
foreach (var item in ListItems)
{
item.Selected = defaultElementTypeIds.Contains(item.Expression);
}
}
}
}
