private MenuBase OnClickCheck(MenuEntry entry, MouseButtons buttons, Vector2 mousePosition)
{
if (!entry.IsVisible)
{
return(null);
}
if (!entry.IsInsideMenu(mousePosition))
{
return(null);
}
if (entry.IsInside(mousePosition))
{
entry.OnClick(buttons, mousePosition);
return(entry);
}
MenuEntry hoveredEntry = null;
foreach (var menu in entry.Children.OfType <MenuEntry>())
{
if (this.OnClickCheck(menu, buttons, mousePosition) != null)
{
hoveredEntry = menu;
break;
}
}
if (hoveredEntry != null)
{
if (!hoveredEntry.IsCollapsed)
{
entry.Children.OfType <MenuEntry>().Where(x => x != hoveredEntry).ForEach(x => x.IsCollapsed = true);
}
return(hoveredEntry);
}
if (!entry.IsCollapsed)
{
foreach (var item in entry.Children.OfType <MenuItemEntry>())
{
if (item.IsInside(mousePosition))
{
item.OnClick(buttons, mousePosition);
return(item);
}
}
}
return(null);
}
private MenuBase OnInsideCheck(MenuEntry entry, Vector2 mousePosition)
{
if (!entry.IsVisible)
{
return(null);
}
if (!entry.IsInsideMenu(mousePosition))
{
return(null);
}
if (entry.IsInside(mousePosition))
{
return(entry);
}
foreach (var menu in entry.Children.OfType <MenuEntry>())
{
var hoveredEntry = this.OnInsideCheck(menu, mousePosition);
if (hoveredEntry != null)
{
return(hoveredEntry);
}
}
if (!entry.IsCollapsed)
{
foreach (var item in entry.Children.OfType <MenuItemEntry>())
{
if (item.IsInside(mousePosition))
{
return(item);
}
}
}
return(null);
}