/// ------------------------------------------------------------------------------------
/// <summary>
/// This is the heart of CopyObject Pass 2.
/// Sets the references recursively. Needs to go down recursively into
/// all of the source object's owned properties looking for Reference
/// properties, since those owned properties will have just been copied too.
/// </summary>
/// <param name="source">The source.</param>
/// ------------------------------------------------------------------------------------
private void SetReferencesRecursively(ICmObject source)
{
// Get the copy of our source object in which to set references.
ICmObject newObj;
int hvoSrc = source.Hvo;
if (!m_sourceToCopyMap.TryGetValue(hvoSrc, out newObj))
{
throw new ArgumentOutOfRangeException("source", "Can't find copy of original object in copy map.");
}
if (source is ICloneableCmObject)
{
return; // Assume that the object handled this itself
}
// TODO: Copy references from source object to copied object unless reference is to something in the sourceToCopyMap
// in that case replace it with a reference to the copied version.
// We'll need to go down inside of all owned objects to do this too, since they were just copied.
int srcClsID = source.ClassID;
int hvoCopy = newObj.Hvo;
int[] srcFlids = GetAllFieldsFromClassId(srcClsID);
// Clone each owned flid and copy basic properties
for (int i = 0; i < srcFlids.Length; i++)
{
int thisFlid = srcFlids[i];
// If thisFlid is part of CmObject, this Flid of copied object has
// already been correctly set on creation.
// Also skip virtual fields; let the object handle its own virtuals.
if (thisFlid < 200 || m_mdc.get_IsVirtual(thisFlid))
{
continue;
}
// Skip basic/string properties this pass
int flidType = m_mdc.GetFieldType(thisFlid);
if (flidType < (int)CellarPropertyType.MinObj)
{
continue;
}
// Only have reference and owned props left
if (m_cache.IsReferenceProperty(thisFlid))
{
SetReferencesForReferenceFlid(thisFlid, flidType, hvoSrc, hvoCopy);
}
else
{
SetReferencesForOwnedFlid(thisFlid, flidType, hvoSrc);
}
}
}