/// <summary>
/// Sets a potential attachment
/// </summary>
internal void SetAttachmentCandidate(Collection <FeatureTargetGeometry> targetGeometryCollection)
{
if (IsAttachPossible)
{
FeatureTargetGeometry newTo = null;
// Set the target geometry from the full collection of candidates
var attachCandidate = targetGeometryCollection != null && targetGeometryCollection.Count == 1
? targetGeometryCollection[0]
: null;
if (attachCandidate != null)
{
var candidateTables = TableDescriptor.CandidateTableDescriptorsForAttach();
if (candidateTables != null)
{
foreach (var attach in candidateTables)
{
if (attachCandidate.Feature.TableDescriptor.Name == attach.Name)
{
newTo = attachCandidate;
}
}
}
}
AttachTo = newTo;
CalculateState();
}
}
/// <summary>
/// Can we attach to the specified table descriptor
/// </summary>
internal bool CanAttachTo(FeatureTableDescriptor table)
{
bool canAttach = false;
if (IsAttachPossible)
{
var candidateTables = TableDescriptor.CandidateTableDescriptorsForAttach();
if (candidateTables != null)
{
foreach (var attach in candidateTables)
{
if (table.Name == attach.Name)
{
canAttach = true;
break;
}
}
}
}
return(canAttach);
}
