private void CloneChildrenTo(
ITisDataLayerTreeNode oTargetObj,
ICollection <ITisEntityChildInfo> ChildrenInfoCollection,
EntityCloneSpec enEntityCloneSpec)
{
foreach (ITisEntityChildInfo oChildInfo in ChildrenInfoCollection)
{
// Get source list
INamedObjectList oSrcList = oChildInfo.GetChildList(this);
// Get destination list
INamedObjectList oDstList = oChildInfo.GetChildList(oTargetObj);
// Add cloned objects to destination list
TisDataLayerTreeNode oChildNode;
for (int i = 0; i < oSrcList.Count; i++)
{
if (oSrcList is INamedObjectOrder)
{
oChildNode =
((oSrcList as INamedObjectOrder).GetByOrder(i)) as TisDataLayerTreeNode;
}
else
{
oChildNode =
(oSrcList[oSrcList.NameByIndex(i)]) as TisDataLayerTreeNode;
}
// Clone
ITisDataLayerTreeNode oClonedChildNode =
oChildNode.Clone(enEntityCloneSpec);
// Add to list
oDstList.Add(oClonedChildNode);
}
}
}
private IEntityBase CopyObject(
INamedObjectList oDstList,
IEntityBase oEntity,
bool bWithOwnedChildren)
{
IEntityBase oClonedEntity =
PerformClone(oEntity);
IEntityBase oDstListEntity = oClonedEntity;
try
{
oDstList.Add(oClonedEntity);
}
catch
{
// Collision
string sObjName = oEntity.Name;
// Determine what to do
CollisionAction enCollisionAction = GetCollisionAction(
ref sObjName,
oEntity.TypeInfo.TheType.Name,
oDstList);
bool bRetryAdd = true;
switch (enCollisionAction)
{
case CollisionAction.Rename:
oClonedEntity.Rename(sObjName);
break;
case CollisionAction.Overwrite:
oDstList.Remove(oEntity.Name);
break;
case CollisionAction.KeepOriginal:
oDstListEntity = (EntityBase)oDstList[oEntity.Name];
bRetryAdd = false;
break;
}
if (bRetryAdd)
{
oDstList.Add(oClonedEntity);
}
}
m_oGraph[oEntity] = oDstListEntity;
if (bWithOwnedChildren)
{
CopyOwnedChildren(
oEntity,
oDstListEntity,
true // Recursive
);
}
return(oDstListEntity);
}