/// <summary>
/// Gets the hosted element of a host and adds the to a Base object
/// </summary>
/// <param name="host"></param>
/// <param name="base"></param>
public void GetHostedElements(Base @base, HostObject host)
{
var hostedElementIds = host.FindInserts(true, true, true, true);
var convertedHostedElements = new List <Base>();
if (!hostedElementIds.Any())
{
return;
}
var elementIndex = ContextObjects.FindIndex(obj => obj.applicationId == host.UniqueId);
if (elementIndex != -1)
{
ContextObjects.RemoveAt(elementIndex);
}
foreach (var elemId in hostedElementIds)
{
var element = Doc.GetElement(elemId);
var isSelectedInContextObjects = ContextObjects.FindIndex(x => x.applicationId == element.UniqueId);
if (isSelectedInContextObjects == -1)
{
continue;
}
ContextObjects.RemoveAt(isSelectedInContextObjects);
if (CanConvertToSpeckle(element))
{
var obj = ConvertToSpeckle(element);
if (obj != null)
{
convertedHostedElements.Add(obj);
ConvertedObjectsList.Add(obj.applicationId);
}
}
}
if (convertedHostedElements.Any())
{
if (@base["elements"] == null || !(@base["elements"] is List <Base>))
{
@base["elements"] = new List <Base>();
}
(@base["elements"] as List <Base>).AddRange(convertedHostedElements);
}
}
private bool ShouldConvertHostedElement(DB.Element element, DB.Element host)
{
//doesn't have a host, go ahead and convert
if (host == null)
{
return(true);
}
// has been converted before (from a parent host), skip it
if (ConvertedObjectsList.IndexOf(element.UniqueId) != -1)
{
return(false);
}
// the parent is in our selection list,skip it, as this element will be converted by the host element
if (ContextObjects.FindIndex(obj => obj.applicationId == host.UniqueId) != -1)
{
return(false);
}
return(true);
}