1 (* Copyright (C) 2004, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
28 (** {2 Internal status} *)
30 (* TODO Zack: may be current_proofs if we want an MDI interface *)
31 let (get_proof, set_proof, has_proof) =
32 let (current_proof: MatitaTypes.proof option ref) = ref None in
34 match !current_proof with
36 | None -> assert false),
37 (fun proof -> current_proof := Some proof),
38 (fun () -> !current_proof <> None))
42 let debug_print = MatitaTypes.debug_print
44 (** {2 Initialization} *)
46 let _ = Helm_registry.load_from "matita.conf.xml"
47 let _ = GMain.Main.init ()
48 let gui = new MatitaGui.gui (Helm_registry.get "matita.glade_file")
49 let parserr = new MatitaDisambiguator.parserr ()
50 let mqiconn = MQIConn.init ()
52 new MatitaDisambiguator.disambiguator ~parserr ~mqiconn
53 ~chooseUris:(interactive_user_uri_choice ~gui)
54 ~chooseInterp:(interactive_interp_choice ~gui)
57 (* TODO Zack: high level function which create a new proof object and register
58 * to it the widgets which must be refreshed upon status changes *)
59 (* proof#status#attach ... *)
60 proof#status#notify ();
63 new MatitaInterpreter.interpreter
64 ~disambiguator ~console:gui#console ~get_proof ~new_proof ()
66 (** quit program, possibly asking for confirmation *)
67 let quit () = GMain.Main.quit ()
70 gui#setQuitCallback quit;
71 gui#setPhraseCallback interpreter#evalPhrase;
72 gui#main#debugMenu#misc#hide ();
73 ignore (gui#main#newProofMenuItem#connect#activate (fun _ ->
75 not (ask_confirmation ~gui
76 ~msg:("Starting a new proof will abort current one,\n" ^
77 "are you sure you want to continue?")
80 () (* abort new proof process *)
82 let input = ask_text ~gui ~msg:"Insert proof goal" ~multiline:true () in
83 let (env, metasenv, term) =
84 disambiguator#disambiguateTerm (Stream.of_string input)
86 let proof = MatitaProof.proof ~typ:term ~metasenv () in
88 debug_print ("new proof, goal is: " ^ CicPp.ppterm term)))
92 if BuildTimeConf.debug then begin
93 gui#main#debugMenu#misc#show ();
94 let addDebugItem ~label callback =
96 GMenu.menu_item ~packing:gui#main#debugMenu_menu#append ~label ()
98 ignore (item#connect#activate callback)
100 addDebugItem "interactive user uri choice" (fun _ ->
103 interactive_user_uri_choice ~gui ~selection_mode:`MULTIPLE
104 ~msg:"messaggio" ~nonvars_button:true
105 ["cic:/uno.con"; "cic:/due.var"; "cic:/tre.con"; "cic:/quattro.con";
108 List.iter prerr_endline uris
109 with MatitaGtkMisc.Cancel -> MatitaTypes.error "no choice");
110 addDebugItem "toggle auto disambiguation" (fun _ ->
111 Helm_registry.set_bool "matita.auto_disambiguation"
112 (not (Helm_registry.get_bool "matita.auto_disambiguation")));
113 addDebugItem "mono line text input" (fun _ ->
114 prerr_endline (ask_text ~gui ~title:"title" ~msg:"message" ()));
115 addDebugItem "multi line text input" (fun _ ->
117 (ask_text ~gui ~title:"title" ~multiline:true ~msg:"message" ()));
118 addDebugItem "dump proof status to stdout" (fun _ ->
119 print_endline ((get_proof ())#status#toString));
123 let _ = GtkThread.main ()