internal void OpenMenu(int index, int sIndex = -1, MenuBarItem subMenu = null)
{
isMenuOpening = true;
OnOpenMenu?.Invoke(this, null);
int pos = 0;
switch (subMenu)
{
case null:
lastFocused = lastFocused ?? SuperView.MostFocused;
if (openSubMenu != null)
{
CloseMenu(false, true);
}
if (openMenu != null)
{
SuperView.Remove(openMenu);
}
for (int i = 0; i < index; i++)
{
pos += Menus [i].Title.Length + 2;
}
openMenu = new Menu(this, pos, 1, Menus [index]);
openCurrentMenu = openMenu;
openCurrentMenu.previousSubFocused = openMenu;
SuperView.Add(openMenu);
SuperView.SetFocus(openMenu);
break;
default:
if (openSubMenu == null)
{
openSubMenu = new List <Menu> ();
}
if (sIndex > -1)
{
RemoveSubMenu(sIndex);
}
else
{
var last = openSubMenu.Count > 0 ? openSubMenu.Last() : openMenu;
openCurrentMenu = new Menu(this, last.Frame.Left + last.Frame.Width, last.Frame.Top + 1 + last.current, subMenu);
openCurrentMenu.previousSubFocused = last.previousSubFocused;
openSubMenu.Add(openCurrentMenu);
SuperView.Add(openCurrentMenu);
}
selectedSub = openSubMenu.Count - 1;
SuperView?.SetFocus(openCurrentMenu);
break;
}
isMenuOpening = false;
isMenuClosed = false;
MenuOpen = true;
}
void OpenMenu(int index)
{
if (openMenu != null)
{
SuperView.Remove(openMenu);
}
int pos = 0;
for (int i = 0; i < index; i++)
{
pos += Menus [i].Title.Length + 3;
}
openMenu = new Menu(this, pos, 1, Menus [index]);
SuperView.Add(openMenu);
SuperView.SetFocus(openMenu);
}