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/
32 (** {2 Initialization} *)
35 Helm_registry.load_from "matita.conf.xml";
36 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc;
39 let parserr = new MatitaDisambiguator.parserr ()
42 ~host:(Helm_registry.get "db.host")
43 ~user:(Helm_registry.get "db.user")
44 ~database:(Helm_registry.get "db.database")
47 let owner = (Helm_registry.get "matita.owner") ;;
48 let _ = MetadataTypes.ownerize_tables owner ;;
49 let _ = MatitaDb.clean_owner_environment dbd owner ;;
50 let _ = MatitaDb.create_owner_environment dbd owner ;;
52 let gui = MatitaGui.instance ()
54 new MatitaDisambiguator.disambiguator ~parserr ~dbd
55 ~chooseUris:(interactive_user_uri_choice ~gui)
56 ~chooseInterp:(interactive_interp_choice ~gui)
59 let currentProof = MatitaProof.instance ()
62 let sequent_viewer = MatitaMathView.sequent_viewer ~show:true ()
65 if not (currentProof#onGoing ()) then assert false;
66 currentProof#proof#set_goal goal
68 MatitaMathView.sequents_viewer ~notebook:gui#main#sequentsNotebook
69 ~sequent_viewer ~set_goal ()
70 let _ = (* attach observers to proof status *)
71 let browser_observer _ _ = MatitaMathView.refresh_all_browsers () in
72 let sequents_observer _ (((_, metasenv, _, _), goal_opt), ()) =
73 sequents_viewer#reset;
77 sequents_viewer#load_sequents metasenv;
78 sequents_viewer#goto_sequent goal)
80 currentProof#addObserver sequents_observer;
81 currentProof#addObserver browser_observer;
82 currentProof#connect `Quit (fun () ->
83 (* quit program, asking for confirmation if needed *)
84 if not (currentProof#onGoing ()) ||
85 (ask_confirmation ~gui
86 ~msg:("Proof in progress, are you sure you want to quit?") ())
90 currentProof#connect `Abort (fun () -> sequents_viewer#reset; false)
92 let mathViewer = MatitaMathView.mathViewer ~disambiguator ()
94 let console = gui#console in
95 MatitaInterpreter.interpreter ~disambiguator ~console ~mathViewer ()
97 let href_callback uri =
98 let term = CicAst.Uri (UriManager.string_of_uri uri, None) in
99 ignore (interpreter#evalAst (TacticAst.Command (TacticAst.Check term)))
101 sequent_viewer#set_href_callback (Some href_callback)
103 (** {2 Script window handling} *)
105 let script_forward _ =
106 let buf = gui#script#scriptTextView#buffer in
107 let locked_iter = buf#get_iter_at_mark (`NAME "locked") in
108 let (success, hide) =
109 interpreter#evalPhrase
110 (buf#get_text ~start:locked_iter ~stop:buf#end_iter ())
113 gui#lockScript (locked_iter#offset + interpreter#endOffset)
116 let buf = gui#script#scriptTextView#buffer in
117 let locked_iter = buf#get_iter_at_mark (`NAME "locked") in
118 let cursor_iter = buf#get_iter_at_mark (`NAME "insert") in
119 let raw_text = buf#get_text ~start:locked_iter ~stop:cursor_iter () in
120 let len = String.length raw_text in
121 let rec parse offset =
122 if offset < len then begin
123 let (success, hide) =
124 interpreter#evalPhrase (String.sub raw_text offset (len - offset))
126 if success then begin
127 let new_offset = interpreter#endOffset + offset in
128 gui#lockScript (new_offset + locked_iter#offset);
138 let script_back _ = not_implemented "script_back"
140 let load_script fname =
141 gui#script#scriptTextView#buffer#set_text (input_file fname);
142 gui#script#scriptWin#show ();
143 gui#main#showScriptMenuItem#set_active true
145 (** {2 GUI callbacks} *)
148 gui#setQuitCallback currentProof#quit;
149 gui#setPhraseCallback interpreter#evalPhrase;
150 gui#main#debugMenu#misc#hide ();
151 ignore (gui#main#newProofMenuItem#connect#activate (fun _ ->
152 gui#console#clear ();
153 gui#console#show ~msg:"theorem " ()));
154 ignore (gui#main#openMenuItem#connect#activate (fun _ ->
155 match gui#chooseFile () with
157 | Some f when is_proof_script f -> load_script f
159 gui#console#echo_error (sprintf
160 "Don't know what to do with file: %s\nUnrecognized file format."
162 ignore (gui#main#newCicBrowserMenuItem#connect#activate (fun _ ->
163 ignore (MatitaMathView.cicBrowser ~disambiguator ())));
164 connect_button gui#script#scriptWinForwardButton script_forward;
165 connect_button gui#script#scriptWinBackButton script_back;
166 connect_button gui#script#scriptWinJumpButton script_jump;
167 let module A = TacticAst in
168 let hole = CicAst.UserInput in
169 let tac ast _ = ignore (interpreter#evalAst (A.Tactic ast)) in
170 let tac_w_term ast _ =
171 (* gui#console#clear (); *)
172 gui#console#show ~msg:(TacticAstPp.pp_tactic ast) ();
173 gui#main#mainWin#present ()
175 let tbar = gui#toolbar in
176 connect_button tbar#introsButton (tac (A.Intros (None, [])));
177 connect_button tbar#applyButton (tac_w_term (A.Apply hole));
178 connect_button tbar#exactButton (tac_w_term (A.Exact hole));
179 connect_button tbar#elimButton (tac_w_term (A.Elim (hole, None)));
180 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType hole));
181 connect_button tbar#splitButton (tac A.Split);
182 connect_button tbar#leftButton (tac A.Left);
183 connect_button tbar#rightButton (tac A.Right);
184 connect_button tbar#existsButton (tac A.Exists);
185 connect_button tbar#reflexivityButton (tac A.Reflexivity);
186 connect_button tbar#symmetryButton (tac A.Symmetry);
187 connect_button tbar#transitivityButton (tac_w_term (A.Transitivity hole));
188 connect_button tbar#assumptionButton (tac A.Assumption);
189 connect_button tbar#cutButton (tac_w_term (A.Cut hole));
190 connect_button tbar#autoButton (tac A.Auto)
195 if BuildTimeConf.debug then begin
196 gui#main#debugMenu#misc#show ();
197 let addDebugItem ~label callback =
199 GMenu.menu_item ~packing:gui#main#debugMenu_menu#append ~label ()
201 ignore (item#connect#activate callback)
203 addDebugItem "toggle auto disambiguation" (fun _ ->
204 Helm_registry.set_bool "matita.auto_disambiguation"
205 (not (Helm_registry.get_bool "matita.auto_disambiguation")));
206 addDebugItem "dump proof status to stdout" (fun _ ->
207 print_endline (currentProof#proof#toString));
208 addDebugItem "dump environment to \"env.dump\"" (fun _ ->
209 let oc = open_out "env.dump" in
210 CicEnvironment.dump_to_channel oc;
212 addDebugItem "print selected terms" (fun () ->
215 (fun t -> incr i; debug_print (sprintf "%d: %s" !i (CicPp.ppterm t)))
216 sequent_viewer#get_selected_terms);
217 addDebugItem "refresh all browsers" MatitaMathView.refresh_all_browsers;
223 (* CicEnvironment.set_trust (fun _ -> false); *)
226 load_script Sys.argv.(1)
227 with Invalid_argument _ -> ());
229 if Pcre.pmatch ~pat:"cicbrowser$" Sys.argv.(0) then begin (* cicbrowser *)
230 let browser = MatitaMathView.cicBrowser ~disambiguator () in
231 Helm_registry.set "matita.mode" "cicbrowser";
233 browser#loadUri Sys.argv.(1)
234 with Invalid_argument _ -> ()
235 end else begin (* matita *)
236 Helm_registry.set "matita.mode" "matita";
237 gui#main#mainWin#show ();
238 gui#toolbar#toolBarWin#show ();