1 (* Copyright (C) 2004-2005, 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/
30 open MatitaGeneratedGui
34 exception Found of int
36 let all_disambiguation_passes = ref false
38 (* this is a shit and should be changed :-{ *)
39 let interactive_uri_choice
40 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
41 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
42 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
46 if (selection_mode <> `SINGLE) &&
47 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
51 let dialog = new uriChoiceDialog () in
52 if hide_uri_entry then
53 dialog#uriEntryHBox#misc#hide ();
56 dialog#uriChoiceSelectedButton#misc#hide ();
57 dialog#uriChoiceConstantsButton#misc#hide ();
59 dialog#okLabel#set_label ok_label;
60 dialog#uriChoiceTreeView#selection#set_mode
61 (selection_mode :> Gtk.Tags.selection_mode);
62 let model = new stringListModel dialog#uriChoiceTreeView in
63 let choices = ref None in
67 dialog#copyButton#misc#show ();
68 connect_button dialog#copyButton
70 match model#easy_selection () with
73 dialog#uriChoiceDialog#set_title title;
74 dialog#uriChoiceLabel#set_text msg;
75 List.iter model#easy_append (List.map NReference.string_of_reference uris);
76 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
79 dialog#uriChoiceDialog#destroy ();
82 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
83 connect_button dialog#uriChoiceConstantsButton (fun _ ->
85 if ok_action = `AUTO then
86 connect_button dialog#uriChoiceAutoButton (fun _ ->
87 Helm_registry.set_bool "matita.auto_disambiguation" true;
90 connect_button dialog#uriChoiceAutoButton (fun _ ->
91 match model#easy_selection () with
93 | uris -> return (Some (List.map NReference.reference_of_string uris)));
94 connect_button dialog#uriChoiceSelectedButton (fun _ ->
95 match model#easy_selection () with
97 | uris -> return (Some (List.map NReference.reference_of_string uris)));
98 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
99 dialog#uriChoiceDialog#show ();
100 (* CSC: old Gtk2 code. Use #run instead. Look for similar code handling
104 | None -> raise MatitaTypes.Cancel
109 class console ~(buffer: GText.buffer) () =
111 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
112 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
113 val message_tag = buffer#create_tag []
114 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
115 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
116 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
117 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
118 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
120 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
121 method log_callback (tag: HLog.log_tag) s =
122 let s = Pcre.replace ~pat:"
\e\\[0;3.m([^
\e]+)
\e\\[0m" ~templ:"$1" s in
124 | `Debug -> self#debug (s ^ "\n")
125 | `Error -> self#error (s ^ "\n")
126 | `Message -> self#message (s ^ "\n")
127 | `Warning -> self#warning (s ^ "\n")
130 let clean_current_baseuri status =
131 LibraryClean.clean_baseuris [status#baseuri]
133 let save_moo0 ~do_clean script status =
134 let baseuri = status#baseuri in
135 match script#bos, script#eos with
138 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
140 | _ -> if do_clean then clean_current_baseuri status
143 let save_moo status =
144 let script = MatitaScript.current () in
145 save_moo0 ~do_clean:true script status
148 let ask_unsaved parent filename =
149 MatitaGtkMisc.ask_confirmation
150 ~parent ~title:"Unsaved work!"
151 ~message:("Script <b>" ^ filename ^ "</b> is modified.!\n\n"^
152 "<i>Do you want to save the script before continuing?</i>")
155 class interpErrorModel =
156 let cols = new GTree.column_list in
157 let id_col = cols#add Gobject.Data.string in
158 let dsc_col = cols#add Gobject.Data.string in
159 let interp_no_col = cols#add Gobject.Data.caml in
160 let tree_store = GTree.tree_store cols in
161 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
162 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
163 let id_view_col = GTree.view_column ~renderer:id_renderer () in
164 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
165 fun (tree_view: GTree.view) choices ->
168 tree_view#set_model (Some (tree_store :> GTree.model));
169 ignore (tree_view#append_column id_view_col);
170 ignore (tree_view#append_column dsc_view_col);
172 let idx1 = ref ~-1 in
177 if List.length choices = 1 then
180 (let loc_row = tree_store#append () in
183 [passes,envs_and_diffs,_,_] ->
184 tree_store#set ~row:loc_row ~column:id_col
185 ("Error location " ^ string_of_int (!idx1+1) ^
186 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
188 String.concat " " (List.map string_of_int passes) ^
190 tree_store#set ~row:loc_row ~column:interp_no_col
193 tree_store#set ~row:loc_row ~column:id_col
194 ("Error location " ^ string_of_int (!idx1+1));
195 tree_store#set ~row:loc_row ~column:interp_no_col
199 let idx2 = ref ~-1 in
201 (fun passes,envs_and_diffs,_,_ ->
204 if List.length lll = 1 then
207 let msg_row = tree_store#append ?parent:loc_row () in
208 (tree_store#set ~row:msg_row ~column:id_col
209 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
210 string_of_int (!idx2+1) ^
212 String.concat " " (List.map string_of_int passes) ^
214 tree_store#set ~row:msg_row ~column:interp_no_col
215 (!idx1,Some !idx2,None);
217 let idx3 = ref ~-1 in
219 (fun (passes,env,_) ->
222 match envs_and_diffs with
224 let interp_row = tree_store#append ?parent:msg_row () in
225 tree_store#set ~row:interp_row ~column:id_col
226 ("Interpretation " ^ string_of_int (!idx3+1) ^
228 String.concat " " (List.map string_of_int passes) ^
230 tree_store#set ~row:interp_row ~column:interp_no_col
231 (!idx1,Some !idx2,Some !idx3);
238 let row = tree_store#append ?parent:interp_row () in
239 tree_store#set ~row ~column:id_col id;
240 tree_store#set ~row ~column:dsc_col dsc;
241 tree_store#set ~row ~column:interp_no_col
242 (!idx1,Some !idx2,Some !idx3)
246 if List.length lll > 1 then
248 (fun p -> tree_view#expand_row (tree_store#get_path p))
252 method get_interp_no tree_path =
253 let iter = tree_store#get_iter tree_path in
254 tree_store#get ~row:iter ~column:interp_no_col
257 exception UseLibrary;;
259 let interactive_error_interp ~all_passes
260 (source_buffer:GSourceView3.source_buffer) notify_exn offset errorll filename
262 (* hook to save a script for each disambiguation error *)
265 source_buffer#get_text ~start:source_buffer#start_iter
266 ~stop:source_buffer#end_iter () in
267 let md5 = Digest.to_hex (Digest.string text) in
269 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
270 let ch = open_out filename in
271 output_string ch text;
274 assert (List.flatten errorll <> []);
276 let remove_non_significant =
277 List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
278 let annotated_errorll () =
281 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
283 if all_passes then annotated_errorll () else
284 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
285 (* We remove passes 1,2 and 5,6 *)
288 ::(3,remove_non_significant (safe_list_nth errorll 2))
289 ::(4,remove_non_significant (safe_list_nth errorll 3))
292 if List.flatten (List.map snd res) <> [] then res
294 (* all errors (if any) are not significant: we keep them *)
297 ::(3,(safe_list_nth errorll 2))
298 ::(4,(safe_list_nth errorll 3))
301 if List.flatten (List.map snd res) <> [] then
304 "All disambiguation errors are not significant. Showing them anyway." ;
310 "No errors in phases 2 and 3. Showing all errors in all phases" ;
314 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
317 | [loffset,[_,envs_and_diffs,msg,significant]] ->
318 let _,env,diff = List.hd envs_and_diffs in
320 (MultiPassDisambiguator.DisambiguationError
321 (offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
323 GtkThread.sync (fun _ ->
324 let dialog = new disambiguationErrors () in
325 dialog#toplevel#add_button "Fix this interpretation" `OK;
326 dialog#toplevel#add_button "Close" `DELETE_EVENT;
327 if not all_passes then
328 dialog#toplevel#add_button "More errors" `HELP; (* HELP means MORE *)
329 let model = new interpErrorModel dialog#treeview choices in
330 dialog#disambiguationErrors#set_title "Disambiguation error";
331 dialog#disambiguationErrorsLabel#set_label
332 "Click on an error to see the corresponding message:";
333 ignore (dialog#treeview#connect#cursor_changed
336 match fst (dialog#treeview#get_cursor ()) with
339 let idx1,idx2,idx3 = model#get_interp_no tree_path in
340 let loffset,lll = List.nth choices idx1 in
341 let _,envs_and_diffs,msg,significant =
343 Some idx2 -> List.nth lll idx2
345 [],[],lazy "Multiple error messages. Please select one.",true
349 Some idx3 -> List.nth envs_and_diffs idx3
350 | None -> [],[],[] (* dymmy value, used *) in
351 let script = MatitaScript.current () in
352 let error_tag = script#error_tag in
353 source_buffer#remove_tag error_tag
354 ~start:source_buffer#start_iter
355 ~stop:source_buffer#end_iter;
357 (MultiPassDisambiguator.DisambiguationError
358 (offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
360 (match GtkThread.sync dialog#toplevel#run () with
363 match fst (dialog#treeview#get_cursor ()) with
366 let idx1,idx2,idx3 = model#get_interp_no tree_path in
369 Some idx2, Some idx3 ->
370 let _,lll = List.nth choices idx1 in
371 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
372 let _,_,diff = List.nth envs_and_diffs idx3 in
374 | _,_ -> assert false
383 | DisambiguateTypes.Id id ->
384 GrafiteAst.Ident_alias (id, desc)
385 | DisambiguateTypes.Symbol (symb, i)->
386 GrafiteAst.Symbol_alias (symb, i, desc)
387 | DisambiguateTypes.Num i ->
388 GrafiteAst.Number_alias (i, desc)
390 GrafiteAstPp.pp_alias alias)
395 (source_buffer#get_iter_at_mark
396 (`NAME "beginning_of_statement")) newtxt
397 | `HELP (* HELP MEANS MORE *) ->
398 dialog#toplevel#destroy () ;
400 | `DELETE_EVENT -> ()
401 | _ -> assert false) ;
402 dialog#toplevel#destroy ()
406 (* creation order _is_ relevant for windows placement *)
407 let main = new mainWin () in
408 let sequents_viewer =
409 MatitaMathView.sequentsViewer_instance main#sequentsNotebook in
410 let findRepl = new findReplWin () in
411 let keyBindingBoxes = (* event boxes which should receive global key events *)
412 [ main#mainWinEventBox ]
414 let console = new console ~buffer:main#logTextView#buffer () in
416 val mutable chosen_file = None
417 val mutable _ok_not_exists = false
418 val mutable _only_directory = false
419 val mutable current_page = -1
422 let s () = MatitaScript.current () in
424 List.iter (* global key bindings *)
425 (fun (key, modifiers, callback) ->
426 self#addKeyBinding key ~modifiers callback)
429 toggle_win ~check:main#showProofMenuItem proof#proofWin;
431 toggle_win ~check:main#showCheckMenuItem check#checkWin;
434 GdkKeysyms._Page_Down, [`CONTROL], main#scriptNotebook#next_page;
435 GdkKeysyms._Page_Up, [`CONTROL], main#scriptNotebook#previous_page
438 let parse_txt_file file =
439 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
440 let l_rev = ref [] in
443 l_rev := input_line ch :: !l_rev;
452 ~authors:(parse_txt_file "AUTHORS")
453 (*~comments:"comments"*)
454 ~copyright:"Copyright (C) 2005, the HELM team"
455 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
456 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
458 ~version:BuildTimeConf.version
459 ~website:"http://matita.cs.unibo.it"
462 ignore(about_dialog#event#connect#delete (fun _ -> true));
463 ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
464 connect_menu_item main#contentsMenuItem (fun () ->
465 if 0 = Sys.command "which gnome-help" then
467 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
469 ignore (Sys.command cmd)
471 MatitaGtkMisc.report_error ~title:"help system error"
473 "The program gnome-help is not installed\n\n"^
474 "To browse the user manal it is necessary to install "^
475 "the gnome help syste (also known as yelp)")
476 ~parent:main#toplevel ());
477 connect_menu_item main#aboutMenuItem about_dialog#present;
479 let show_find_Repl () =
480 findRepl#toplevel#misc#show ();
481 findRepl#toplevel#misc#grab_focus ()
483 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
485 let source_view = (s ())#source_view in
486 let highlight start end_ =
487 source_view#source_buffer#move_mark `INSERT ~where:start;
488 source_view#source_buffer#move_mark `SEL_BOUND ~where:end_;
489 source_view#scroll_mark_onscreen `INSERT
491 let text = findRepl#findEntry#text in
492 let iter = source_view#source_buffer#get_iter `SEL_BOUND in
493 match iter#forward_search text with
495 (match source_view#source_buffer#start_iter#forward_search text with
497 | Some (start,end_) -> highlight start end_)
498 | Some (start,end_) -> highlight start end_
501 let source_view = (s ())#source_view in
502 let text = findRepl#replaceEntry#text in
503 let ins = source_view#source_buffer#get_iter `INSERT in
504 let sel = source_view#source_buffer#get_iter `SEL_BOUND in
505 if ins#compare sel < 0 then
507 ignore(source_view#source_buffer#delete_selection ());
508 source_view#source_buffer#insert text
511 connect_button findRepl#findButton find_forward;
512 connect_button findRepl#findReplButton replace;
513 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
514 ignore(findRepl#toplevel#event#connect#delete
515 ~callback:(fun _ -> hide_find_Repl ();true));
516 connect_menu_item main#undoMenuItem
517 (fun () -> (MatitaScript.current ())#safe_undo);
518 main#undoMenuItem#misc#set_sensitive false;
519 connect_menu_item main#redoMenuItem
520 (fun () -> (MatitaScript.current ())#safe_redo);
521 main#redoMenuItem#misc#set_sensitive false;
522 connect_menu_item main#editMenu (fun () ->
523 main#copyMenuItem#misc#set_sensitive
524 (MatitaScript.current ())#canCopy;
525 main#cutMenuItem#misc#set_sensitive
526 (MatitaScript.current ())#canCut;
527 main#deleteMenuItem#misc#set_sensitive
528 (MatitaScript.current ())#canDelete;
529 main#pasteMenuItem#misc#set_sensitive
530 (MatitaScript.current ())#canPaste;
531 main#pastePatternMenuItem#misc#set_sensitive
532 (MatitaScript.current ())#canPastePattern);
533 connect_menu_item main#copyMenuItem
534 (fun () -> (MatitaScript.current ())#copy ());
535 connect_menu_item main#cutMenuItem
536 (fun () -> (MatitaScript.current ())#cut ());
537 connect_menu_item main#deleteMenuItem
538 (fun () -> (MatitaScript.current ())#delete ());
539 connect_menu_item main#pasteMenuItem
540 (fun () -> (MatitaScript.current ())#paste ());
541 connect_menu_item main#pastePatternMenuItem
542 (fun () -> (MatitaScript.current ())#pastePattern ());
543 connect_menu_item main#selectAllMenuItem (fun () ->
544 let source_view = (s ())#source_view in
545 source_view#source_buffer#move_mark `INSERT source_view#source_buffer#start_iter;
546 source_view#source_buffer#move_mark `SEL_BOUND source_view#source_buffer#end_iter);
547 connect_menu_item main#findReplMenuItem show_find_Repl;
548 connect_menu_item main#externalEditorMenuItem self#externalEditor;
549 connect_menu_item main#ligatureButton
550 (fun () -> (MatitaScript.current ())#nextSimilarSymbol);
551 ignore (findRepl#findEntry#connect#activate find_forward);
552 (* interface lockers *)
554 let source_view = (s ())#source_view in
555 main#buttonsToolbar#misc#set_sensitive false;
556 main#scriptMenu#misc#set_sensitive false;
557 source_view#set_editable false
560 let source_view = (s ())#source_view in
561 main#buttonsToolbar#misc#set_sensitive true;
562 main#scriptMenu#misc#set_sensitive true;
563 source_view#set_editable true;
564 (*The next line seems sufficient to avoid some unknown race condition *)
565 GtkThread.sync (fun () -> ()) ()
567 let worker_thread = ref None in
568 let notify_exn (source_view : GSourceView3.source_view) exn =
569 let floc, msg = MatitaExcPp.to_string exn in
574 let (x, y) = HExtlib.loc_of_floc floc in
575 let script = MatitaScript.current () in
576 let locked_mark = script#locked_mark in
577 let error_tag = script#error_tag in
579 (source_view#source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
580 let x' = baseoffset + x in
581 let y' = baseoffset + y in
582 let x_iter = source_view#source_buffer#get_iter (`OFFSET x') in
583 let y_iter = source_view#source_buffer#get_iter (`OFFSET y') in
584 source_view#source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
586 id := Some (source_view#source_buffer#connect#changed ~callback:(fun () ->
587 source_view#source_buffer#remove_tag error_tag
588 ~start:source_view#source_buffer#start_iter
589 ~stop:source_view#source_buffer#end_iter;
591 | None -> assert false (* a race condition occurred *)
593 source_view#source_buffer#misc#disconnect id));
594 source_view#source_buffer#place_cursor
595 (source_view#source_buffer#get_iter (`OFFSET x'));
598 let locker f script =
599 let source_view = script#source_view in
603 let saved_use_library= !MultiPassDisambiguator.use_library in
605 MultiPassDisambiguator.use_library := !all_disambiguation_passes;
607 MultiPassDisambiguator.use_library := saved_use_library;
610 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
612 interactive_error_interp
613 ~all_passes:!all_disambiguation_passes source_view#source_buffer
614 (notify_exn source_view) offset errorll (s())#filename
617 MultiPassDisambiguator.use_library := true;
620 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
621 interactive_error_interp ~all_passes:true source_view#source_buffer
622 (notify_exn source_view) offset errorll (s())#filename
624 notify_exn source_view exc);
625 | exc -> notify_exn source_view exc);
626 MultiPassDisambiguator.use_library := saved_use_library;
629 (try notify_exn source_view exc
630 with Sys.Break as e -> notify_exn source_view e);
634 worker_thread := Some (Thread.create thread_main ())
637 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
638 let interrupt = ref None in
639 let old_callback = ref (function _ -> ()) in
640 let force_interrupt n =
641 (* This function is called just before the thread's timeslice ends *)
643 if Some(Thread.id(Thread.self())) = !interrupt then
644 (interrupt := None; raise Sys.Break) in
646 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
647 Sys.Signal_handle f -> old_callback := f
649 | Sys.Signal_default -> assert false
652 match !worker_thread with
654 | Some t -> interrupt := Some (Thread.id t) in
655 let keep_focus f (script: MatitaScript.script) =
657 f script; script#source_view#misc#grab_focus ()
659 exc -> script#source_view#misc#grab_focus (); raise exc in
662 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
664 let adj = main#logScrolledWin#vadjustment in
665 ignore (adj#connect#changed
666 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
667 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
668 (* natural deduction palette *)
669 main#tacticsButtonsHandlebox#misc#hide ();
670 MatitaGtkMisc.toggle_callback
672 if b then main#tacticsButtonsHandlebox#misc#show ()
673 else main#tacticsButtonsHandlebox#misc#hide ())
674 ~check:main#menuitemPalette;
675 connect_button main#butImpl_intro
676 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⇒#i […] (…));\n");
677 connect_button main#butAnd_intro
678 (fun () -> (s ())#source_view#source_buffer#insert
679 "apply rule (∧#i (…) (…));\n\t[\n\t|\n\t]\n");
680 connect_button main#butOr_intro_left
681 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∨#i_l (…));\n");
682 connect_button main#butOr_intro_right
683 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∨#i_r (…));\n");
684 connect_button main#butNot_intro
685 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (¬#i […] (…));\n");
686 connect_button main#butTop_intro
687 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⊤#i);\n");
688 connect_button main#butImpl_elim
689 (fun () -> (s ())#source_view#source_buffer#insert
690 "apply rule (⇒#e (…) (…));\n\t[\n\t|\n\t]\n");
691 connect_button main#butAnd_elim_left
692 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∧#e_l (…));\n");
693 connect_button main#butAnd_elim_right
694 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∧#e_r (…));\n");
695 connect_button main#butOr_elim
696 (fun () -> (s ())#source_view#source_buffer#insert
697 "apply rule (∨#e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
698 connect_button main#butNot_elim
699 (fun () -> (s ())#source_view#source_buffer#insert
700 "apply rule (¬#e (…) (…));\n\t[\n\t|\n\t]\n");
701 connect_button main#butBot_elim
702 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⊥#e (…));\n");
703 connect_button main#butRAA
704 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (RAA […] (…));\n");
705 connect_button main#butUseLemma
706 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (lem #premises name …);\n");
707 connect_button main#butDischarge
708 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (discharge […]);\n");
710 connect_button main#butForall_intro
711 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∀#i {…} (…));\n");
712 connect_button main#butForall_elim
713 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∀#e {…} (…));\n");
714 connect_button main#butExists_intro
715 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∃#i {…} (…));\n");
716 connect_button main#butExists_elim
717 (fun () -> (s ())#source_view#source_buffer#insert
718 "apply rule (∃#e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
721 let module Hr = Helm_registry in
722 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
724 | true -> main#toplevel#fullscreen ()
725 | false -> main#toplevel#unfullscreen ());
726 main#fullscreenMenuItem#set_active false;
727 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
728 ~callback:(function b ->
730 let _status = Interpretations.toggle_active_interpretations s#status b
732 assert false (* MATITA 1.0 ???
733 s#set_grafite_status status*)
735 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
736 ~callback:(fun enabled -> Interpretations.hide_coercions := enabled);
737 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
738 ~callback:(fun enabled ->
739 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
740 main#unicodeAsTexMenuItem#set_active
741 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
743 HLog.set_log_callback (fun tag msg -> GtkThread.async (self#console#log_callback tag) msg);
744 GtkSignal.user_handler :=
746 | MatitaScript.ActionCancelled s -> HLog.error s
748 if not (Helm_registry.get_bool "matita.debug") then
749 (* MatitaScript.current is problably wrong, but what else
751 notify_exn (MatitaScript.current ())#source_view exn
755 match self#chooseFile () with
756 | Some f -> self#loadScript f
758 with MatitaTypes.Cancel -> ()
761 let source_view = (s ())#source_view in
762 source_view#source_buffer#place_cursor
763 (source_view#source_buffer#get_iter_at_mark (`NAME "locked")) in
764 let advance (script: MatitaScript.script) = script#advance (); cursor () in
765 let retract (script: MatitaScript.script) = script#retract (); cursor () in
766 let top (script: MatitaScript.script) = script#goto `Top (); cursor () in
767 let bottom (script: MatitaScript.script) = script#goto `Bottom (); cursor () in
768 let jump (script: MatitaScript.script) = script#goto `Cursor (); cursor () in
769 let advance () = locker (keep_focus advance) (MatitaScript.current ()) in
770 let retract () = locker (keep_focus retract) (MatitaScript.current ()) in
771 let top () = locker (keep_focus top) (MatitaScript.current ()) in
772 let bottom () = locker (keep_focus bottom) (MatitaScript.current ()) in
773 let jump () = locker (keep_focus jump) (MatitaScript.current ()) in
775 self#setQuitCallback (fun () ->
776 let cancel = ref false in
777 MatitaScript.iter_scripts
780 if not (self#closeScript0 script) then
784 connect_button main#scriptAdvanceButton advance;
785 connect_button main#scriptRetractButton retract;
786 connect_button main#scriptTopButton top;
787 connect_button main#scriptBottomButton bottom;
788 connect_button main#scriptJumpButton jump;
789 connect_button main#scriptAbortButton kill_worker;
790 connect_menu_item main#scriptAdvanceMenuItem advance;
791 connect_menu_item main#scriptRetractMenuItem retract;
792 connect_menu_item main#scriptTopMenuItem top;
793 connect_menu_item main#scriptBottomMenuItem bottom;
794 connect_menu_item main#scriptJumpMenuItem jump;
795 connect_menu_item main#openMenuItem loadScript;
796 connect_menu_item main#saveMenuItem
797 (fun () -> self#saveScript (MatitaScript.current ()));
798 connect_menu_item main#saveAsMenuItem
799 (fun () -> self#saveAsScript (MatitaScript.current ()));
800 connect_menu_item main#newMenuItem self#newScript;
801 connect_menu_item main#closeMenuItem self#closeCurrentScript;
802 connect_menu_item main#showCoercionsGraphMenuItem
803 (fun _ -> MatitaMathView.cicBrowser (Some (`About `Coercions)));
804 connect_menu_item main#showHintsDbMenuItem
805 (fun _ -> MatitaMathView.cicBrowser (Some (`About `Hints)));
806 connect_menu_item main#showTermGrammarMenuItem
807 (fun _ -> MatitaMathView.cicBrowser (Some (`About `Grammar)));
808 connect_menu_item main#showUnicodeTable
809 (fun _ -> MatitaMathView.cicBrowser (Some (`About `TeX)));
811 main#debugMenu#misc#hide ();
813 main#hintNotebook#misc#hide ();
815 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
816 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
817 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
819 (* main win dimension *)
820 let width = Gdk.Screen.width ~screen:(Gdk.Screen.default ()) () in
821 let height = Gdk.Screen.height ~screen:(Gdk.Screen.default ()) () in
822 (* hack for xinerama, no proper support of monitors from lablgtk *)
823 let width = if width > 1600 then width / 2 else width in
824 let height = if height > 1200 then height / 2 else height in
825 let main_w = width * 90 / 100 in
826 let main_h = height * 80 / 100 in
827 let script_w = main_w * 6 / 10 in
828 main#toplevel#resize ~width:main_w ~height:main_h;
829 main#hpaneScriptSequent#set_position script_w;
830 (* math view handling *)
831 connect_menu_item main#newCicBrowserMenuItem (fun () ->
832 ignore(MatitaMathView.cicBrowser None));
833 connect_menu_item main#increaseFontSizeMenuItem
834 MatitaMisc.increase_font_size;
835 connect_menu_item main#decreaseFontSizeMenuItem
836 MatitaMisc.decrease_font_size;
837 connect_menu_item main#normalFontSizeMenuItem
838 MatitaMisc.reset_font_size;
839 ignore (main#scriptNotebook#connect#switch_page (fun page ->
841 current_page <- page;
842 let script = MatitaScript.at_page page in
844 main#undoMenuItem#misc#set_sensitive
845 script#source_view#source_buffer#can_undo ;
846 main#redoMenuItem#misc#set_sensitive
847 script#source_view#source_buffer#can_redo ;
848 main#saveMenuItem#misc#set_sensitive script#has_name))
850 method private externalEditor () =
851 let script = MatitaScript.current () in
852 let source_view = script#source_view in
853 let cmd = Helm_registry.get "matita.external_editor" in
854 (* ZACK uncomment to enable interactive ask of external editor command *)
857 "External editor command:
858 %f will be substitute for the script name,
859 %p for the cursor position in bytes,
860 %l for the execution point in bytes."
862 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
863 ~default:(Helm_registry.get "matita.external_editor") ()
865 let fname = script#filename in
867 source_view#source_buffer#start_iter#get_slice
868 ~stop:(source_view#source_buffer#get_iter_at_mark mark)
870 let locked = `MARK script#locked_mark in
871 let string_pos mark = string_of_int (String.length (slice mark)) in
872 let cursor_pos = string_pos `INSERT in
873 let locked_pos = string_pos locked in
875 Pcre.replace ~pat:"%f" ~templ:fname
876 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
877 (Pcre.replace ~pat:"%l" ~templ:locked_pos
880 let locked_before = slice locked in
881 let locked_offset = (source_view#source_buffer#get_iter_at_mark locked)#offset in
882 ignore (Unix.system cmd);
883 source_view#source_buffer#set_text (HExtlib.input_file fname);
884 let locked_iter = source_view#source_buffer#get_iter (`OFFSET locked_offset) in
885 source_view#source_buffer#move_mark locked locked_iter;
886 source_view#source_buffer#apply_tag script#locked_tag
887 ~start:source_view#source_buffer#start_iter ~stop:locked_iter;
888 let locked_after = slice locked in
892 for i = 0 to String.length locked_before - 1 do
893 if locked_before.[i] <> locked_after.[i] then begin
894 source_view#source_buffer#place_cursor
895 ~where:(source_view#source_buffer#get_iter (`LINEBYTE (!line, !col)));
896 script#goto `Cursor ();
898 end else if locked_before.[i] = '\n' then begin
905 | Invalid_argument _ -> script#goto `Bottom ()
907 method private saveAsScript script =
908 match self#chooseFile ~ok_not_exists:true () with
911 script#assignFileName (Some f);
912 script#saveToFile ();
913 console#message ("'"^f^"' saved.\n");
917 method private saveScript script =
918 if script#has_name then
919 (script#saveToFile ();
920 console#message ("'"^script#filename^"' saved.\n"))
921 else self#saveAsScript script
923 (* returns false if closure is aborted by the user *)
924 method private closeScript0 script =
925 if script#source_view#buffer#modified then
927 ask_unsaved main#toplevel (Filename.basename script#filename)
930 self#saveScript script;
931 save_moo script#status;
936 (save_moo script#status; true)
938 method private closeScript page script =
939 if self#closeScript0 script then
941 MatitaScript.destroy page;
942 ignore (main#scriptNotebook#remove_page page)
945 method private closeCurrentScript () =
946 let page = main#scriptNotebook#current_page in
947 let script = MatitaScript.at_page page in
948 self#closeScript page script
950 method private save_page () =
951 if current_page >= 0 then
952 let old_script = MatitaScript.at_page current_page in
953 save_moo0 ~do_clean:false old_script old_script#status
955 method newScript () =
957 let scrolledWindow = GBin.scrolled_window () in
958 let hbox = GPack.hbox () in
959 let tab_label = GMisc.label ~text:"foo" ~packing:hbox#pack () in
961 GMisc.label ~text:"" ~packing:(hbox#pack ~expand:true ~fill:true) () in
963 GButton.button ~relief:`NONE ~packing:hbox#pack () in
964 let image = GMisc.image ~stock:`CLOSE ~icon_size:`MENU () in
965 closebutton#set_image image#coerce;
966 let script = MatitaScript.script ~parent:scrolledWindow ~tab_label () in
967 ignore (main#scriptNotebook#prepend_page ~tab_label:hbox#coerce
968 scrolledWindow#coerce);
969 ignore (closebutton#connect#clicked (fun () ->
971 (main#scriptNotebook#page_num scrolledWindow#coerce) script));
972 main#scriptNotebook#goto_page 0;
973 sequents_viewer#reset;
974 sequents_viewer#load_logo;
975 let browser_observer _ = MatitaMathView.refresh_all_browsers () in
976 let sequents_observer status =
977 sequents_viewer#reset;
978 match status#ng_mode with
980 sequents_viewer#nload_sequents status;
983 Continuationals.Stack.find_goal status#stack
985 sequents_viewer#goto_sequent status goal
986 with Failure _ -> ());
987 | `CommandMode -> sequents_viewer#load_logo
989 script#addObserver sequents_observer;
990 script#addObserver browser_observer
992 method loadScript file =
993 let page = main#scriptNotebook#current_page in
994 let script = MatitaScript.at_page page in
995 if script#source_view#buffer#modified || script#has_name then
997 let script = MatitaScript.current () in
998 let source_view = script#source_view in
1000 script#assignFileName (Some file);
1001 let file = script#filename in
1003 if Sys.file_exists file then file
1004 else BuildTimeConf.script_template
1006 source_view#source_buffer#begin_not_undoable_action ();
1007 script#loadFromFile content;
1008 source_view#source_buffer#end_not_undoable_action ();
1009 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1010 source_view#buffer#place_cursor source_view#buffer#start_iter;
1011 console#message ("'"^file^"' loaded.");
1012 self#_enableSaveTo file
1014 method private _enableSaveTo file =
1015 self#main#saveMenuItem#misc#set_sensitive true
1017 method private console = console
1018 method private findRepl = findRepl
1021 method private addKeyBinding key ?modifiers callback =
1022 (* List.iter (fun evbox -> add_key_binding key callback evbox) *)
1023 List.iter (fun evbox -> connect_key evbox#event key ?modifiers callback)
1026 method private setQuitCallback callback =
1027 connect_menu_item main#quitMenuItem callback;
1028 ignore (main#toplevel#event#connect#delete
1029 (fun _ -> callback ();true));
1030 self#addKeyBinding GdkKeysyms._q callback
1032 method private chooseFileOrDir ok_not_exists only_directory =
1033 let fileSel = GWindow.file_chooser_dialog
1035 ~title:"Select file"
1040 fileSel#add_select_button_stock `OPEN `OK;
1041 fileSel#add_button_stock `CANCEL `CANCEL;
1042 ignore (fileSel#set_current_folder(Sys.getcwd ())) ;
1045 match fileSel#run () with
1047 (match fileSel#filename with
1050 if Sys.file_exists fname then
1052 if HExtlib.is_regular fname && not (only_directory) then
1054 else if only_directory && HExtlib.is_dir fname then
1059 else if ok_not_exists then Some fname else aux ())
1061 | `DELETE_EVENT -> None in
1063 fileSel#destroy () ;
1066 method private chooseFile ?(ok_not_exists = false) () =
1067 self#chooseFileOrDir ok_not_exists false
1069 method private chooseDir ?(ok_not_exists = false) () =
1070 (* we should check that this is a directory *)
1071 self#chooseFileOrDir ok_not_exists true
1076 let g = new gui () in
1077 let rg = (g :> MatitaGuiTypes.gui) in
1078 MatitaMisc.set_gui rg;
1082 let instance = singleton gui
1084 let non p x = not (p x)
1087 let cols = new GTree.column_list in
1088 let id_col = cols#add Gobject.Data.string in
1089 let dsc_col = cols#add Gobject.Data.string in
1090 let interp_no_col = cols#add Gobject.Data.int in
1091 let tree_store = GTree.tree_store cols in
1092 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1093 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1094 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1095 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1096 fun tree_view choices ->
1099 tree_view#set_model (Some (tree_store :> GTree.model));
1100 ignore (tree_view#append_column id_view_col);
1101 ignore (tree_view#append_column dsc_view_col);
1102 let name_of_interp =
1103 (* try to find a reasonable name for an interpretation *)
1107 List.assoc "0" interp
1109 incr idx; string_of_int !idx
1111 tree_store#clear ();
1112 let idx = ref ~-1 in
1116 let interp_row = tree_store#append () in
1117 tree_store#set ~row:interp_row ~column:id_col
1118 (name_of_interp interp);
1119 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1122 let row = tree_store#append ~parent:interp_row () in
1123 tree_store#set ~row ~column:id_col id;
1124 tree_store#set ~row ~column:dsc_col dsc;
1125 tree_store#set ~row ~column:interp_no_col !idx)
1129 method get_interp_no tree_path =
1130 let iter = tree_store#get_iter tree_path in
1131 tree_store#get ~row:iter ~column:interp_no_col
1135 let interactive_string_choice
1136 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1138 GtkThread.sync (fun _ ->
1139 let dialog = new uriChoiceDialog () in
1140 dialog#uriEntryHBox#misc#hide ();
1141 dialog#uriChoiceSelectedButton#misc#hide ();
1142 dialog#uriChoiceAutoButton#misc#hide ();
1143 dialog#uriChoiceConstantsButton#misc#hide ();
1144 dialog#uriChoiceTreeView#selection#set_mode
1145 (`SINGLE :> Gtk.Tags.selection_mode);
1146 let model = new stringListModel dialog#uriChoiceTreeView in
1147 let choices = ref [] in
1148 dialog#uriChoiceDialog#set_title title;
1149 let hack_len = MatitaGtkMisc.utf8_string_length text in
1150 let rec colorize acc_len = function
1152 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1153 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1155 let start, stop = HExtlib.loc_of_floc he in
1156 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1157 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1158 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1159 escape_pango_markup str1 ^ "<b>" ^
1160 escape_pango_markup str2 ^ "</b>" ^
1163 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1164 Printf.eprintf "(%d,%d)" start stop) locs; *)
1168 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1171 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1172 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1173 Printf.eprintf "(%d,%d)" start stop) locs;
1174 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1175 dialog#uriChoiceLabel#set_use_markup true;
1176 let txt = colorize 0 locs in
1177 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1178 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1180 dialog#uriChoiceLabel#set_label txt;
1181 List.iter model#easy_append uris;
1182 connect_button dialog#uriChoiceForwardButton (fun _ ->
1183 match model#easy_selection () with
1185 | uris -> choices := uris; dialog#toplevel#response `OK);
1186 connect_button dialog#uriChoiceAbortButton (fun _ -> dialog#toplevel#response `DELETE_EVENT);
1187 dialog#uriChoiceDialog#show ();
1189 match dialog#toplevel#run () with
1190 | `DELETE_EVENT -> dialog#toplevel#destroy() ; raise MatitaTypes.Cancel
1192 | _ -> assert false in
1193 dialog#toplevel#destroy () ;
1196 let interactive_interp_choice () text prefix_len choices =
1197 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1198 let filter_choices filter =
1199 let rec is_compatible filter =
1202 | ([],_,_)::tl -> is_compatible filter tl
1203 | (loc::tlloc,id,dsc)::tl ->
1205 if List.assoc (loc,id) filter = dsc then
1206 is_compatible filter ((tlloc,id,dsc)::tl)
1212 List.filter (fun (_,interp) -> is_compatible filter interp)
1214 let rec get_choices loc id =
1219 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1221 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1223 let example_interp =
1227 let ask_user id locs choices =
1228 interactive_string_choice
1230 ~title:"Ambiguous input"
1231 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1233 let rec classify ids filter partial_interpretations =
1235 [] -> List.map fst partial_interpretations
1236 | ([],_,_)::tl -> classify tl filter partial_interpretations
1237 | (loc::tlloc,id,dsc)::tl ->
1238 let choices = get_choices loc id partial_interpretations in
1241 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1244 match ask_user id [loc] choices with
1248 let filter = ((loc,id),chosen_dsc)::filter in
1249 let compatible_interps = filter_choices filter partial_interpretations in
1250 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1252 let enumerated_choices =
1253 let idx = ref ~-1 in
1254 List.map (fun interp -> incr idx; !idx,interp) choices
1256 classify example_interp [] enumerated_choices
1259 (* disambiguator callbacks *)
1260 Disambiguate.set_choose_uris_callback
1261 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1262 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1263 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1264 (* gtk initialization *)
1265 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file (* loads gtk rc *)