private ElementArray GetSimilarForElement(ElementId elementId)
{
ElementArray ea = null;
if (elementId != null)
{
ElementType et = _doc.GetElement(elementId) as ElementType;
if (et != null)
{
ea = new ElementArray();
foreach (ElementId eid in et.GetSimilarTypes())
{
ea.Append(_doc.GetElement(eid));
}
}
}
return(ea);
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
Selection SelectedObjs = uidoc.Selection;
ICollection <ElementId> ids = uidoc.Selection.GetElementIds();
Line dimDirCross = null; Line dimDir = null;
int selectdim = 0;
bool updateMode = false;
ElementArray dimensions = new ElementArray();
ReferenceArray dimto = new ReferenceArray();
GetMenuValues(uiapp);
foreach (ElementId eid in ids)
{
if (doc.GetElement(eid).GetType() == typeof(Grid))
{
Grid grid = doc.GetElement(eid) as Grid;
dimto.Append(new Reference(grid));
}
else if (doc.GetElement(eid).GetType() == typeof(Dimension))
{
updateMode = true;
dimensions.Append(doc.GetElement(eid));
}
else
{
GeometryElement geom = doc.GetElement(eid).get_Geometry(Store.Dimop(doc.ActiveView));
Line refLine = GetLineOfGeom(geom);
if (selectdim == 0)
{
dimDir = Line.CreateBound(refLine.GetEndPoint(0), refLine.GetEndPoint(1));
dimDirCross = RackDim.GetPerpendicular(dimDir, Store.mod_place);
selectdim = 1;
}
dimto.Append(refLine.Reference);
}
}
if (updateMode)
{
foreach (Element elem in dimensions)
{
selectdim = 0;
Dimension dim = elem as Dimension;
ReferenceArray updatedref = new ReferenceArray();
foreach (Reference refe in dim.References)
{
if (doc.GetElement(refe.ElementId).GetType() == typeof(Grid))
{
Grid grid = doc.GetElement(refe.ElementId) as Grid;
updatedref.Append(new Reference(grid));
}
else
{
GeometryElement geom = doc.GetElement(refe.ElementId).get_Geometry(Store.Dimop(doc.ActiveView));
Line refLine = GetLineOfGeom(geom);
if (selectdim == 0)
{
dimDir = Line.CreateBound(refLine.GetEndPoint(0), refLine.GetEndPoint(1));
dimDirCross = RackDim.GetPerpendicular(dimDir, Store.mod_place);
selectdim = 1;
}
updatedref.Append(refLine.Reference);
}
}
RackDim.CreateRackDim(doc, uiapp, dimDir, dimDirCross, updatedref);
using (Transaction deltrans = new Transaction(doc))
{
deltrans.Start("Update Dimension");
doc.Delete(elem.Id);
deltrans.Commit();
}
}
}
else
{
RackDim.CreateRackDim(doc, uiapp, dimDir, dimDirCross, dimto);
}
return(Result.Succeeded);
}