rem: GtkWidget *widget;
context: totem_action_fullscreen_toggle (Totem *totem){	GtkWidget *widget;	gboolean new_state;	new_state = !gtk_xine_is_fullscreen (GTK_XINE (totem->gtx));	gtk_xine_set_fullscreen (GTK_XINE (totem->gtx), new_state);}