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 let (get_proof, set_proof, has_proof) =
31 let (current_proof: MatitaTypes.proof option ref) = ref None in
33 match !current_proof with
35 | None -> failwith "No current proof"),
36 (fun proof -> current_proof := proof),
37 (fun () -> !current_proof <> None))
41 let debug_print = MatitaTypes.debug_print
43 (** {2 Initialization} *)
45 let _ = Helm_registry.load_from "matita.conf.xml"
46 let _ = GMain.Main.init ()
47 let gui = new MatitaGui.gui (Helm_registry.get "matita.glade_file")
48 let parserr = new MatitaDisambiguator.parserr ()
49 let mqiconn = MQIConn.init ()
51 new MatitaDisambiguator.disambiguator ~parserr ~mqiconn
52 ~chooseUris:(interactive_user_uri_choice ~gui)
53 ~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 ();
61 set_proof (Some proof)
63 let quit () = (* quit program, asking for confirmation if needed *)
64 if not (has_proof ()) ||
65 (ask_confirmation ~gui
66 ~msg:("Proof in progress, are you sure you want to quit?") ())
71 { MatitaTypes.get_proof = get_proof;
72 MatitaTypes.set_proof = set_proof;
73 MatitaTypes.has_proof = has_proof;
74 MatitaTypes.new_proof = new_proof;
75 MatitaTypes.quit = quit;
79 let console = gui#console in
80 new MatitaInterpreter.interpreter ~disambiguator ~proof_handler ~console ()
83 gui#setQuitCallback quit;
84 gui#setPhraseCallback interpreter#evalPhrase;
85 gui#main#debugMenu#misc#hide ();
86 ignore (gui#main#newProofMenuItem#connect#activate (fun _ ->
88 not (ask_confirmation ~gui
89 ~msg:("Proof in progress, are you sure you want to start a new one?")
92 () (* abort new proof process *)
94 let input = ask_text ~gui ~msg:"Insert proof goal" ~multiline:true () in
95 let (env, metasenv, term) =
96 disambiguator#disambiguateTerm (Stream.of_string input)
98 let proof = MatitaProof.proof ~typ:term ~metasenv () in
103 if BuildTimeConf.debug then begin
104 gui#main#debugMenu#misc#show ();
105 let addDebugItem ~label callback =
107 GMenu.menu_item ~packing:gui#main#debugMenu_menu#append ~label ()
109 ignore (item#connect#activate callback)
111 addDebugItem "interactive user uri choice" (fun _ ->
114 interactive_user_uri_choice ~gui ~selection_mode:`MULTIPLE
115 ~msg:"messaggio" ~nonvars_button:true
116 ["cic:/uno.con"; "cic:/due.var"; "cic:/tre.con"; "cic:/quattro.con";
119 List.iter prerr_endline uris
120 with MatitaGtkMisc.Cancel -> MatitaTypes.error "no choice");
121 addDebugItem "toggle auto disambiguation" (fun _ ->
122 Helm_registry.set_bool "matita.auto_disambiguation"
123 (not (Helm_registry.get_bool "matita.auto_disambiguation")));
124 addDebugItem "mono line text input" (fun _ ->
125 prerr_endline (ask_text ~gui ~title:"title" ~msg:"message" ()));
126 addDebugItem "multi line text input" (fun _ ->
128 (ask_text ~gui ~title:"title" ~multiline:true ~msg:"message" ()));
129 addDebugItem "dump proof status to stdout" (fun _ ->
130 print_endline ((get_proof ())#status#toString));
134 let _ = GtkThread.main ()