private UndoHistoryItem PopulateUndoHistoryItem(RuleRepositoryDefBase x, Action <UndoHistoryItem> undoAction)
{
var idx = -1;
if (x.ParentCollection != null)
{
idx = x.ParentCollection.IndexOf(x.Guid);
}
return(new UndoHistoryItem
{
DefToUndo = x.CopyWithSameGuids(),
ParentGuid = x.Parent.Guid,
OriginalIndex = idx,
UndoAction = undoAction
});
}
internal void IgnoreExistingDef(RuleRepositoryDefBase child, string cat, RuleApplicationDef dest)
{
//does this def exist in the destination, keep going deep
if ((this.FindDefDeep(dest, child.Guid.ToString()) != null))
{
if (child.HasChildCollectionChildren == false)
{
Debug.WriteLine("The child exists in the ruleapp and has no children -- Do nothing.");
}
else
{
//traverse the children and add only those that don't exist
var collquery = from childcollections in child.GetAllChildCollections()
select childcollections;
foreach (RuleRepositoryDefCollection defcollection in collquery)
{
var defquery = from RuleRepositoryDefBase items in defcollection select items;
foreach (var def in defquery.ToList <RuleRepositoryDefBase>())
{
IgnoreExistingDef(def, cat, dest);
}
}
}
}
else
{
if (child.AssignedCategories.Contains(cat))
{
RuleRepositoryDefBase destParent = this.FindDefDeep(dest, child.Parent.Guid.ToString());
RuleRepositoryDefBase copy = child.CopyWithSameGuids();
child.SetParent(null);
if (destParent.AuthoringElementTypeName != "Rule Set")
{
SimpleRuleDef simpleParent = (SimpleRuleDef)destParent;
simpleParent.SubRules.Add(child);
}
else
{
destParent.ThisRuleSet.Rules.Add(child);
}
//Debug.WriteLine("----Just add it --- " + child.Name + " Parent in dest: " + destParent.Name);
}
}
}