static void AddMenuItem(NSLocationAwareMenu menu, ContextMenuItem item)
{
if (item.IsSeparator)
{
menu.AddItem(NSMenuItem.SeparatorItem);
return;
}
var menuItem = new NSContextMenuItem(item.Label.Replace("_", ""), item);
menuItem.Hidden = !item.Visible;
menuItem.Enabled = item.Sensitive;
menuItem.Image = item.Image.ToNSImage();
if (item is RadioButtonContextMenuItem)
{
var radioItem = (RadioButtonContextMenuItem)item;
menuItem.State = radioItem.Checked ? NSCellStateValue.On : NSCellStateValue.Off;
}
else if (item is CheckBoxContextMenuItem)
{
var checkItem = (CheckBoxContextMenuItem)item;
menuItem.State = checkItem.Checked ? NSCellStateValue.On : NSCellStateValue.Off;
}
if (item.SubMenu != null && item.SubMenu.Items.Count > 0)
{
var subMenu = FromMenu(item.SubMenu, null, menu);
menuItem.Submenu = subMenu;
}
menu.AddItem(menuItem);
}
public NSLocationAwareMenu(ContextMenu menu, Action closeHandler, NSLocationAwareMenu parent)
{
WeakDelegate = new ContextMenuDelegate(menu)
{
CloseHandler = closeHandler
};
Parent = parent != null ? new WeakReference <NSLocationAwareMenu> (parent) : null;
}
static NSLocationAwareMenu FromMenu(ContextMenu menu, Action closeHandler, NSLocationAwareMenu parent)
{
var result = new NSLocationAwareMenu(menu, closeHandler, parent)
{
AutoEnablesItems = false
};
foreach (var menuItem in menu.Items)
{
AddMenuItem(result, menuItem);
}
return(result);
}
