private void MergeItem(MenuItemViewModel menuItem)
{
if (string.IsNullOrWhiteSpace(menuItem.Parent))
{
AddRootMenuItem(menuItem);
}
else
{
var parent = MainMenu.FirstOrDefault(e => e.Header.ToLower().Equals(menuItem.Parent.ToLower()));
if (parent != null)
{
AddChildMenuItem(menuItem, parent);
}
}
}
private void InsertMenuItem(ObservableCollection <MenuItemViewModel> itemList, MenuItemViewModel menuItem)
{
var previousItem = itemList.LastOrDefault(e => e.Parent == menuItem.Parent && e.Priority <= menuItem.Priority);
if (previousItem == null && itemList.Count == 0)
{
itemList.Add(menuItem);
}
else
{
var positionIndex = itemList.IndexOf(previousItem);
if (positionIndex == itemList.Count - 1)
{
itemList.Add(menuItem);
}
else
{
itemList.Insert(positionIndex + 1, menuItem);
}
}
}
