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 = new MatitaProof.currentProof
61 let currentProof = MatitaProof.instance ()
64 let sequent_viewer = MatitaMathView.sequent_viewer ~show:true ()
67 if not (currentProof#onGoing ()) then assert false;
68 currentProof#proof#set_goal goal
70 MatitaMathView.sequents_viewer ~notebook:gui#main#sequentsNotebook
71 ~sequent_viewer ~set_goal ()
72 let _ = (* attach observers to proof status *)
73 let browser_observer _ _ = MatitaMathView.refresh_all_browsers () in
74 let sequents_observer _ (((_, metasenv, _, _), goal_opt), ()) =
75 sequents_viewer#reset;
79 sequents_viewer#load_sequents metasenv;
80 sequents_viewer#goto_sequent goal)
82 currentProof#addObserver sequents_observer;
83 currentProof#addObserver browser_observer;
84 currentProof#connect `Quit (fun () ->
85 (* quit program, asking for confirmation if needed *)
86 if not (currentProof#onGoing ()) ||
87 (ask_confirmation ~gui
88 ~msg:("Proof in progress, are you sure you want to quit?") ())
92 currentProof#connect `Abort (fun () -> sequents_viewer#reset; false)
94 let mathViewer = MatitaMathView.mathViewer ~disambiguator ()
96 let console = gui#console in
97 MatitaInterpreter.interpreter ~disambiguator ~console ~mathViewer ()
99 let href_callback uri =
100 let term = CicAst.Uri (UriManager.string_of_uri uri, None) in
101 ignore (interpreter#evalAst (TacticAst.Command (TacticAst.Check term)))
103 sequent_viewer#set_href_callback (Some href_callback)
105 (** {2 Script window handling} *)
107 let script_forward _ =
108 let buf = gui#script#scriptTextView#buffer in
109 let locked_iter = buf#get_iter_at_mark (`NAME "locked") in
110 let (success, hide) =
111 interpreter#evalPhrase
112 (buf#get_text ~start:locked_iter ~stop:buf#end_iter ())
115 gui#lockScript (locked_iter#offset + interpreter#endOffset)
118 let buf = gui#script#scriptTextView#buffer in
119 let locked_iter = buf#get_iter_at_mark (`NAME "locked") in
120 let cursor_iter = buf#get_iter_at_mark (`NAME "insert") in
121 let raw_text = buf#get_text ~start:locked_iter ~stop:cursor_iter () in
122 let len = String.length raw_text in
123 let rec parse offset =
124 if offset < len then begin
125 let (success, hide) =
126 interpreter#evalPhrase (String.sub raw_text offset (len - offset))
128 if success then begin
129 let new_offset = interpreter#endOffset + offset in
130 gui#lockScript (new_offset + locked_iter#offset);
140 let script_back _ = not_implemented "script_back"
142 let load_script fname =
143 gui#script#scriptTextView#buffer#set_text (input_file fname);
144 gui#script#scriptWin#show ();
145 gui#main#showScriptMenuItem#set_active true
147 (** {2 GUI callbacks} *)
150 gui#setQuitCallback currentProof#quit;
151 gui#setPhraseCallback interpreter#evalPhrase;
152 gui#main#debugMenu#misc#hide ();
153 ignore (gui#main#newProofMenuItem#connect#activate (fun _ ->
154 gui#console#clear ();
155 gui#console#show ~msg:"theorem " ()));
156 ignore (gui#main#openMenuItem#connect#activate (fun _ ->
157 match gui#chooseFile () with
159 | Some f when is_proof_script f -> load_script f
161 gui#console#echo_error (sprintf
162 "Don't know what to do with file: %s\nUnrecognized file format."
164 ignore (gui#main#newCicBrowserMenuItem#connect#activate (fun _ ->
165 ignore (MatitaMathView.cicBrowser ~disambiguator ())));
166 connect_button gui#script#scriptWinForwardButton script_forward;
167 connect_button gui#script#scriptWinBackButton script_back;
168 connect_button gui#script#scriptWinJumpButton script_jump;
169 let module A = TacticAst in
170 let hole = CicAst.UserInput in
171 let tac ast _ = ignore (interpreter#evalAst (A.Tactic ast)) in
172 let tac_w_term ast _ =
173 (* gui#console#clear (); *)
174 gui#console#show ~msg:(TacticAstPp.pp_tactic ast) ();
175 gui#main#mainWin#present ()
177 let tbar = gui#toolbar in
178 connect_button tbar#introsButton (tac (A.Intros (None, [])));
179 connect_button tbar#applyButton (tac_w_term (A.Apply hole));
180 connect_button tbar#exactButton (tac_w_term (A.Exact hole));
181 connect_button tbar#elimButton (tac_w_term (A.Elim (hole, None)));
182 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType hole));
183 connect_button tbar#splitButton (tac A.Split);
184 connect_button tbar#leftButton (tac A.Left);
185 connect_button tbar#rightButton (tac A.Right);
186 connect_button tbar#existsButton (tac A.Exists);
187 connect_button tbar#reflexivityButton (tac A.Reflexivity);
188 connect_button tbar#symmetryButton (tac A.Symmetry);
189 connect_button tbar#transitivityButton (tac_w_term (A.Transitivity hole));
190 connect_button tbar#assumptionButton (tac A.Assumption);
191 connect_button tbar#cutButton (tac_w_term (A.Cut hole));
192 connect_button tbar#autoButton (tac A.Auto)
197 if BuildTimeConf.debug then begin
198 gui#main#debugMenu#misc#show ();
199 let addDebugItem ~label callback =
201 GMenu.menu_item ~packing:gui#main#debugMenu_menu#append ~label ()
203 ignore (item#connect#activate callback)
205 addDebugItem "toggle auto disambiguation" (fun _ ->
206 Helm_registry.set_bool "matita.auto_disambiguation"
207 (not (Helm_registry.get_bool "matita.auto_disambiguation")));
208 addDebugItem "dump proof status to stdout" (fun _ ->
209 print_endline (currentProof#proof#toString));
210 addDebugItem "dump environment to \"env.dump\"" (fun _ ->
211 let oc = open_out "env.dump" in
212 CicEnvironment.dump_to_channel oc;
214 addDebugItem "print selected terms" (fun () ->
217 (fun t -> incr i; debug_print (sprintf "%d: %s" !i (CicPp.ppterm t)))
218 sequent_viewer#get_selected_terms);
219 addDebugItem "refresh all browsers" MatitaMathView.refresh_all_browsers;
225 (* CicEnvironment.set_trust (fun _ -> false); *)
228 load_script Sys.argv.(1)
229 with Invalid_argument _ -> ());
231 if Pcre.pmatch ~pat:"cicbrowser$" Sys.argv.(0) then begin (* cicbrowser *)
232 let browser = MatitaMathView.cicBrowser ~disambiguator () in
233 Helm_registry.set "matita.mode" "cicbrowser";
235 browser#loadUri Sys.argv.(1)
236 with Invalid_argument _ -> ()
237 end else begin (* matita *)
238 Helm_registry.set "matita.mode" "matita";
239 gui#main#mainWin#show ();
240 gui#toolbar#toolBarWin#show ();