public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
if (!(uidoc.ActiveView is ViewPlan))
{
message = Properties.Messages.RenumberParking_NotPlanView;
return(Result.Failed);
}
IList <Element> parkingElements = new FilteredElementCollector(uidoc.Document).OfCategory(BuiltInCategory.OST_Parking)
.WhereElementIsNotElementType().Where(e => e.LevelId == uidoc.ActiveView.GenLevel.Id).ToList();
if (parkingElements.Count == 0)
{
message = Properties.Messages.RenumberParking_NoParking;
return(Result.Failed);
}
renumberBlocksUI rBlockUI = new renumberBlocksUI();
rBlockUI.ShowDialog();
return(Result.Succeeded);
}
static internal void RenumCleanSelected(string inPrefix, string inNumber)
{
Document doc = uidoc.Document;
Selection sel = uidoc.Selection;
View thisView = uidoc.ActiveView;
try
{
IList <Element> allParkingElement = sel.PickElementsByRectangle(new ParkingSelectionFilter(), Properties.Messages.RenumberParking_SelectParkingSpace);
if (allParkingElement.Count > 0)
{
try
{
using (Transaction cleanerTrans = new Transaction(doc, Properties.Messages.RenumberParking_ClearParkNumbering))
{
cleanerTrans.Start();
foreach (Element currentElemen in allParkingElement)
{
currentElemen.get_Parameter(BuiltInParameter.DOOR_NUMBER).Set("");
}
cleanerTrans.Commit();
}
}
catch
{
}
}
}
catch
{
}
finally
{
Level currentLevel = uidoc.ActiveView.GenLevel;
IList <Element> AllParkingInLevel = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Parking).OfClass(typeof(FamilyInstance))
.Where(p => p.LevelId == currentLevel.Id).ToList();
double lastUsedNumber = 0;
if (AllParkingInLevel.Count > 0)
{
foreach (Element currentParking in AllParkingInLevel)
{
Parameter numberParam = currentParking.get_Parameter(BuiltInParameter.DOOR_NUMBER);
if (numberParam.HasValue)
{
double currentParkingNumber = -232.23;
if (double.TryParse(numberParam.AsString(), out currentParkingNumber))
{
if (lastUsedNumber < currentParkingNumber)
{
lastUsedNumber = currentParkingNumber;
}
}
}
}
}
renumberBlocksUI repeatUICreation = new renumberBlocksUI(inPrefix, lastUsedNumber.ToString());
repeatUICreation.ShowDialog();
}
}
static internal void renameBlock(string inPrefix, string inNumber, bool isSingleParkingSelected)
{
int lastUsedNumber = int.Parse(inNumber);
try
{
Selection sel = uidoc.Selection;
Document doc = uidoc.Document;
IList <Element> parkingElements = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Parking).WhereElementIsNotElementType().ToList();
IList <Element> remainingParking = new List <Element>();
IList <ElementId> usedparking = new List <ElementId>();
Element pickedOrFirstSelectedParking = null;
IList <ParkingTypesInfo> parkingInfo = getAllParkingTypesInfo();
if (isSingleParkingSelected)
{
pickedOrFirstSelectedParking = doc.GetElement(sel.PickObject(ObjectType.Element, new ParkingSelectionFilter(), Properties.Messages.RenumberParking_SelectParkingSpace));
IList <Element> parkingElementsInLevel = parkingElements.ToList()
.Where(p => p.LevelId == pickedOrFirstSelectedParking.LevelId)
.Where(p => (p as FamilyInstance).Symbol.Id == (pickedOrFirstSelectedParking as FamilyInstance).Symbol.Id).ToList();
foreach (Element e in parkingElementsInLevel)
{
if (!usedparking.Contains(e.Id))
{
remainingParking.Add(e);
}
}
}
else
{
remainingParking = sel.PickElementsByRectangle(new ParkingSelectionFilter(), Properties.Messages.RenumberParking_SelectParkingSpace);
pickedOrFirstSelectedParking = doc.GetElement(sel.PickObject(ObjectType.Element, new ParkingSelectionFilter(), Properties.Messages.RenumberParking_SelectFirstParkingSpace));
//if the user didnt select anything on the box selection, return
if (remainingParking.Count < 1)
{
return;
}
//if the user didnt select anything on the pick object, return
if (pickedOrFirstSelectedParking == null)
{
return;
}
//User only parkings with the same type to the first park (picked one) and also order then by the first park
remainingParking = remainingParking.Where(e => (e as FamilyInstance).Symbol.Id == (pickedOrFirstSelectedParking as FamilyInstance).Symbol.Id)
.OrderBy(e => (e.Location as LocationPoint).Point.DistanceTo((pickedOrFirstSelectedParking.Location as LocationPoint).Point)).ToList();
}
using (Transaction t = new Transaction(doc, Properties.Messages.RenumberParking_Transaction))
{
t.Start();
if (remainingParking.Count == 1)
{
lastUsedNumber++;
remainingParking.First().get_Parameter(BuiltInParameter.DOOR_NUMBER).Set(inPrefix + lastUsedNumber.ToString());
usedparking.Add(remainingParking.First().Id);
}
else
{
Element prevElement = null;
remainingParking = remainingParking.Where(p => p is Element).OrderBy(p =>
{
return((p.Location as LocationPoint).Point.DistanceTo((pickedOrFirstSelectedParking.Location as LocationPoint).Point));
}).ToList();
if (prevElement == null)
{
lastUsedNumber++;
remainingParking.First().get_Parameter(BuiltInParameter.DOOR_NUMBER).Set(inPrefix + lastUsedNumber.ToString());
usedparking.Add(remainingParking.First().Id);
prevElement = remainingParking.First();
}
foreach (Element currentRemaining in remainingParking)
{
if (isSingleParkingSelected)
{
double dist = (currentRemaining.Location as LocationPoint).Point.DistanceTo((prevElement.Location as LocationPoint).Point);
dist = Utils.ConvertM.feetToM(dist);
ParkingTypesInfo currentTypeInfo = parkingInfo.Where(e => e.TypeId == currentRemaining.GetTypeId().IntegerValue).First();
double tolerance = currentTypeInfo.TypeWidth + 0.3;
FamilyInstance currentParkInstance = currentRemaining as FamilyInstance;
XYZ currenParkOrientation = currentParkInstance.FacingOrientation;
FamilyInstance prevParkInstance = prevElement as FamilyInstance;
XYZ prevParkOrientation = prevParkInstance.FacingOrientation;
if ((dist < tolerance) && (!usedparking.Contains(currentRemaining.Id)))
{
if (currenParkOrientation.IsAlmostEqualTo(prevParkOrientation, 0.1))
{
lastUsedNumber++;
currentRemaining.get_Parameter(BuiltInParameter.DOOR_NUMBER).Set(inPrefix + lastUsedNumber.ToString());
usedparking.Add(currentRemaining.Id);
prevElement = currentRemaining;
}
}
}
else
{
if (currentRemaining != prevElement)
{
lastUsedNumber++;
currentRemaining.get_Parameter(BuiltInParameter.DOOR_NUMBER).Set(inPrefix + lastUsedNumber.ToString());
usedparking.Add(currentRemaining.Id);
prevElement = currentRemaining;
}
}
}
}
t.Commit();
}
}
catch (Exception)
{
}
finally
{
renumberBlocksUI repeatUICreation = new renumberBlocksUI(inPrefix, lastUsedNumber.ToString());
repeatUICreation.ShowDialog();
}
}