// Token: 0x060073D2 RID: 29650 RVA: 0x00212494 File Offset: 0x00210694
private void AddToSubgroups(object item, LiveShapingItem lsi, CollectionViewGroupInternal group, int level, bool loading)
{
object groupName = this.GetGroupName(item, group.GroupBy, level);
if (groupName == CollectionViewGroupRoot.UseAsItemDirectly)
{
if (lsi != null)
{
lsi.AddParentGroup(group);
}
if (loading)
{
group.Add(item);
return;
}
int index = group.Insert(item, item, this.ActiveComparer);
int index2 = group.LeafIndexFromItem(item, index);
this.OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, item, index2));
return;
}
else
{
ICollection collection;
if ((collection = (groupName as ICollection)) == null)
{
this.AddToSubgroup(item, lsi, group, level, groupName, loading);
return;
}
foreach (object name in collection)
{
this.AddToSubgroup(item, lsi, group, level, name, loading);
}
return;
}
}
// add an item to the desired subgroup(s) of the given group
void AddToSubgroups(object item, LiveShapingItem lsi, CollectionViewGroupInternal group, int level, bool loading)
{
object name = GetGroupName(item, group.GroupBy, level);
ICollection nameList;
if (name == UseAsItemDirectly)
{
// the item belongs to the group itself (not to any subgroups)
if (lsi != null)
{
lsi.AddParentGroup(group);
}
if (loading)
{
group.Add(item);
}
else
{
int localIndex = group.Insert(item, item, ActiveComparer);
int index = group.LeafIndexFromItem(item, localIndex);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, item, index));
}
}
else if ((nameList = name as ICollection) == null)
{
// the item belongs to one subgroup
AddToSubgroup(item, lsi, group, level, name, loading);
}
else
{
// the item belongs to multiple subgroups
foreach (object o in nameList)
{
AddToSubgroup(item, lsi, group, level, o, loading);
}
}
}
// add an item to the desired subgroup(s) of the given group
void AddToSubgroups(object item, LiveShapingItem lsi, CollectionViewGroupInternal group, int level, bool loading)
{
object name = GetGroupName(item, group.GroupBy, level);
ICollection nameList;
if (name == UseAsItemDirectly)
{
// the item belongs to the group itself (not to any subgroups)
if (lsi != null)
{
lsi.AddParentGroup(group);
}
if (loading)
{
group.Add(item);
}
else
{
int localIndex = group.Insert(item, item, ActiveComparer);
int index = group.LeafIndexFromItem(item, localIndex);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, item, index));
}
}
else if ((nameList = name as ICollection) == null)
{
// the item belongs to one subgroup
AddToSubgroup(item, lsi, group, level, name, loading);
}
else
{
// the item belongs to multiple subgroups
foreach (object o in nameList)
{
AddToSubgroup(item, lsi, group, level, o, loading);
}
}
}