public DasMenuItem findOneByUid(DasMenuItem HaystackItem, string uid)
{
DasMenuItem Item = null;
if (HaystackItem.getUid().Equals(uid))
{
Item = HaystackItem;
}
else if (HaystackItem.hasChilds())
{
for (int i = 0; i < HaystackItem.getChilds().Count; i++)
{
Item = findOneByUid(HaystackItem.getChilds()[i], uid);
if (Item != null)
{
break;
}
}
}
return(Item);
}
public DasMenuItem getItemOrDefault(DasMenuItem Item, DasMenuItem RootItem)
{
DasMenuItem Result = Item;
if (Result == null)
{
if (RootItem.hasChilds())
{
Result = RootItem.getChilds()[0];
}
}
return(Result);
}
public DasMenuItem getReturn(DasMenuItem RootItem, string currentSelection)
{
DasMenuItemRepository ItemRepository = new DasMenuItemRepository();
DasMenuItem CurrentItem = ItemRepository.getItemOrDefault(ItemRepository.findOneByUid(RootItem, currentSelection), RootItem);
if (CurrentItem.hasChilds())
{
CurrentItem = CurrentItem.getChilds()[0];
}
else if (CurrentItem is DasMenuActionItem)
{
ApplyAction(CurrentItem as DasMenuActionItem);
}
return(CurrentItem);
}
private StringBuilder getContentChilds(DasMenuItem RootItem, DasMenuConfig Config, DasMenuItem Selected)
{
List <DasMenuItem> Items = RootItem.getChilds();
StringBuilder content = new StringBuilder();
for (int i_Items = 0; i_Items < Items.Count; i_Items++)
{
DasMenuItem Item = Items[i_Items];
content.AppendLine(renderLine(Item, Config, Selected));
if (Item.hasChilds())
{
content.Append(getContentChilds(Item, Config, Selected).ToString());
}
}
return(content);
}
