internal List <IModelGroupable> GetGroupMembers(IModelGroupable item)
{
IEnumerable <IModelGroupable> list = designerCanvas.Children.OfType <IModelGroupable>();
IModelGroupable rootItem = GetRoot(list, item);
return(GetGroupMembers(list, rootItem));
}
private IModelGroupable GetRoot(IEnumerable <IModelGroupable> list, IModelGroupable node)
{
if (node == null || node.ParentID == Guid.Empty)
{
return(node);
}
else
{
foreach (IModelGroupable item in list)
{
if (item.ID == node.ParentID)
{
return(GetRoot(list, item));
}
}
return(null);
}
}
private List <IModelGroupable> GetGroupMembers(IEnumerable <IModelGroupable> list, IModelGroupable parent)
{
List <IModelGroupable> groupMembers = new List <IModelGroupable>();
groupMembers.Add(parent);
var children = list.Where(node => node.ParentID == parent.ID);
foreach (IModelGroupable child in children)
{
groupMembers.AddRange(GetGroupMembers(list, child));
}
return(groupMembers);
}
internal IModelGroupable GetGroupRoot(IModelGroupable item)
{
IEnumerable <IModelGroupable> list = designerCanvas.Children.OfType <IModelGroupable>();
return(GetRoot(list, item));
}
