public MenuPath(IEnumerable <string> path)
{
Name = path.First();
if (path.Count() > 1)
{
Next = new MenuPath(path.Skip(1));
}
}
private static bool RegisterMenu(MenuPath path, ItemCollection items, object header, ICommand command, string iconPath)
{
while (true)
{
if (path.Next == null)
{
if (header is string s)
{
header = new Localize {
Id = s
};
}
var m = new MenuItem {
Name = path.Name,
Header = header,
Command = command,
Background = Brushes.Transparent,
Icon = new IconView
{
Height = 25,
Path = iconPath
}
};
var old = items.Cast <MenuItem>().FirstOrDefault(menu => menu.Name == path.Name);
if (old != null)
{
items.Remove(old);
while (old.HasItems)
{
var item = old.Items[0];
old.Items.Remove(item);
m.Items.Add(item);
}
}
items.Add(m);
return(true);
}
var child = items.Cast <MenuItem>().FirstOrDefault(menu => menu.Name == path.Name);
if (child == null)
{
child = new MenuItem {
Name = path.Name
};
items.Add(child);
}
path = path.Next;
items = child.Items;
}
}
public static MenuPath Get(IEnumerable <string> path)
{
using var e = path.GetEnumerator();
if (!e.MoveNext())
{
return(null);
}
var result = new MenuPath(e.Current);
var current = result;
while (e.MoveNext())
{
current = current.Next = new MenuPath(e.Current);
}
return(result);
}
public bool RegisterMenu(string path, object header, ICommand command, string iconPath) => RegisterMenu(MenuPath.Get(path), _viewModel.Menu.Items, header, command, iconPath);