(* Copyright (C) 2004, HELM Team.
 * 
 * This file is part of HELM, an Hypertextual, Electronic
 * Library of Mathematics, developed at the Computer Science
 * Department, University of Bologna, Italy.
 * 
 * HELM is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * HELM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HELM; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA  02111-1307, USA.
 * 
 * For details, see the HELM World-Wide-Web page,
 * http://helm.cs.unibo.it/
 *)

open MatitaGtkMisc

exception Not_implemented of string
let not_implemented feature = raise (Not_implemented feature)

  (** exceptions whose content should be presented to the user *)
exception Failure of string
let error s = raise (Failure s)

let _ = Helm_registry.load_from "matita.conf.xml"
let _ = GMain.Main.init ()
let gui = new MatitaGui.gui (Helm_registry.get "matita.glade_file")

  (** quit program, possibly asking for confirmation *)
let quit () = GMain.Main.quit ()
let _ = gui#setQuitCallback quit
let _ = gui#main#debugMenu#misc#hide ()

  (** <DEBUGGING> *)
if BuildTimeConf.debug then begin
  gui#main#debugMenu#misc#show ();
  let addDebugItem ~label callback =
    let item = GMenu.menu_item ~label () in
    gui#main#debugMenu_menu#append item;
    ignore (item#connect#activate callback);
  in
  addDebugItem "interactive user uri choice" (fun _ ->
    try
      let uris =
        interactive_user_uri_choice ~gui ~selection_mode:`MULTIPLE
          ~title:"titolo" ~msg:"messaggio" ~nonvars_button:true
          ["cic:/uno.con"; "cic:/due.var"; "cic:/tre.con"; "cic:/quattro.con";
          "cic:/cinque.var"]
      in
      List.iter prerr_endline uris
    with No_choice -> error "no choice");
  addDebugItem "toggle auto disambiguation" (fun _ ->
    Helm_registry.set_bool "matita.auto_disambiguation"
      (not (Helm_registry.get_bool "matita.auto_disambiguation")))
end
  (** </DEBUGGING> *)

let _ = GtkThread.main ()