public void CreateMainMenu (Gtk.Menu menu)
{
menu.Append (CropToSelection.CreateAcceleratedMenuItem (Gdk.Key.X, Gdk.ModifierType.ControlMask | Gdk.ModifierType.ShiftMask));
menu.Append (AutoCrop.CreateAcceleratedMenuItem (Gdk.Key.X, Gdk.ModifierType.Mod1Mask | Gdk.ModifierType.ControlMask));
menu.Append (Resize.CreateAcceleratedMenuItem (Gdk.Key.R, Gdk.ModifierType.ControlMask));
menu.Append (CanvasSize.CreateAcceleratedMenuItem (Gdk.Key.R, Gdk.ModifierType.ControlMask | Gdk.ModifierType.ShiftMask));
menu.AppendSeparator ();
menu.Append (FlipHorizontal.CreateMenuItem ());
menu.Append (FlipVertical.CreateMenuItem ());
menu.AppendSeparator ();
menu.Append (RotateCW.CreateAcceleratedMenuItem (Gdk.Key.H, Gdk.ModifierType.ControlMask));
menu.Append (RotateCCW.CreateAcceleratedMenuItem (Gdk.Key.G, Gdk.ModifierType.ControlMask));
menu.Append (Rotate180.CreateAcceleratedMenuItem (Gdk.Key.J, Gdk.ModifierType.ControlMask));
menu.AppendSeparator ();
menu.Append (Flatten.CreateAcceleratedMenuItem (Gdk.Key.F, Gdk.ModifierType.ControlMask | Gdk.ModifierType.ShiftMask));
}