private void InsertGroup(TreeItem toInsert, TreeItem target, bool before)
{
if (target == null)
{
FullDetails.Add(toInsert);
}
else
{
int index;
if ((PropType)target.Item == PropType.Group)
{
index = FullDetails.IndexOf(target) + (before ? 0 : 1);
}
else
{
index = FullDetails.IndexOf(target.Parent) + 1;
}
FullDetails.Insert(index, toInsert);
}
}
private void InsertFullDetailsProperty(TreeItem toInsert, TreeItem target, bool before)
{
if (target == null)
{
// Drop in the last group
FullDetails.Last().AddChild(toInsert);
}
else if ((PropType)target.Item == PropType.Group)
{
if (before)
{
int index = FullDetails.IndexOf(target);
if (index > 0)
{
index--;
}
FullDetails[index].AddChild(toInsert);
}
else
{
target.InsertChild(0, toInsert);
}
}
else
{
int index = target.Parent.Children.IndexOf(target) + (before ? 0 : 1);
if (index < target.Parent.Children.Count)
{
target.Parent.InsertChild(index, toInsert);
}
else
{
target.Parent.AddChild(toInsert);
}
}
}
