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 let gui_instance = ref None
40 (* this is a shit and should be changed :-{ *)
41 let interactive_uri_choice
42 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
43 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
44 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
48 if (selection_mode <> `SINGLE) &&
49 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
53 let dialog = new uriChoiceDialog () in
54 if hide_uri_entry then
55 dialog#uriEntryHBox#misc#hide ();
58 dialog#uriChoiceSelectedButton#misc#hide ();
59 dialog#uriChoiceConstantsButton#misc#hide ();
61 dialog#okLabel#set_label ok_label;
62 dialog#uriChoiceTreeView#selection#set_mode
63 (selection_mode :> Gtk.Tags.selection_mode);
64 let model = new stringListModel dialog#uriChoiceTreeView in
65 let choices = ref None in
69 dialog#copyButton#misc#show ();
70 connect_button dialog#copyButton
72 match model#easy_selection () with
75 dialog#uriChoiceDialog#set_title title;
76 dialog#uriChoiceLabel#set_text msg;
77 List.iter model#easy_append (List.map NReference.string_of_reference uris);
78 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
81 dialog#uriChoiceDialog#destroy ();
84 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
85 connect_button dialog#uriChoiceConstantsButton (fun _ ->
87 if ok_action = `AUTO then
88 connect_button dialog#uriChoiceAutoButton (fun _ ->
89 Helm_registry.set_bool "matita.auto_disambiguation" true;
92 connect_button dialog#uriChoiceAutoButton (fun _ ->
93 match model#easy_selection () with
95 | uris -> return (Some (List.map NReference.reference_of_string uris)));
96 connect_button dialog#uriChoiceSelectedButton (fun _ ->
97 match model#easy_selection () with
99 | uris -> return (Some (List.map NReference.reference_of_string uris)));
100 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
101 dialog#uriChoiceDialog#show ();
104 | None -> raise MatitaTypes.Cancel
109 class type browserWin =
110 (* this class exists only because GEdit.combo_box_entry is not supported by
111 * lablgladecc :-(((( *)
113 inherit MatitaGeneratedGui.browserWin
114 method browserUri: GEdit.entry
117 class console ~(buffer: GText.buffer) () =
119 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
120 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
121 val message_tag = buffer#create_tag []
122 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
123 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
124 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
125 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
126 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
128 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
129 method log_callback (tag: HLog.log_tag) s =
130 let s = Pcre.replace ~pat:"
\e\\[0;3.m([^
\e]+)
\e\\[0m" ~templ:"$1" s in
132 | `Debug -> self#debug (s ^ "\n")
133 | `Error -> self#error (s ^ "\n")
134 | `Message -> self#message (s ^ "\n")
135 | `Warning -> self#warning (s ^ "\n")
138 let clean_current_baseuri status =
139 LibraryClean.clean_baseuris [status#baseuri]
141 let save_moo status =
142 let script = MatitaScript.current () in
143 let baseuri = status#baseuri in
144 match script#bos, script#eos with
147 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
149 | _ -> clean_current_baseuri status
152 let ask_unsaved parent filename =
153 MatitaGtkMisc.ask_confirmation
154 ~parent ~title:"Unsaved work!"
155 ~message:("Script <b>" ^ filename ^ "</b> is modified.!\n\n"^
156 "<i>Do you want to save the script before continuing?</i>")
159 class interpErrorModel =
160 let cols = new GTree.column_list in
161 let id_col = cols#add Gobject.Data.string in
162 let dsc_col = cols#add Gobject.Data.string in
163 let interp_no_col = cols#add Gobject.Data.caml in
164 let tree_store = GTree.tree_store cols in
165 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
166 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
167 let id_view_col = GTree.view_column ~renderer:id_renderer () in
168 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
169 fun (tree_view: GTree.view) choices ->
172 tree_view#set_model (Some (tree_store :> GTree.model));
173 ignore (tree_view#append_column id_view_col);
174 ignore (tree_view#append_column dsc_view_col);
176 let idx1 = ref ~-1 in
181 if List.length choices = 1 then
184 (let loc_row = tree_store#append () in
187 [passes,envs_and_diffs,_,_] ->
188 tree_store#set ~row:loc_row ~column:id_col
189 ("Error location " ^ string_of_int (!idx1+1) ^
190 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
192 String.concat " " (List.map string_of_int passes) ^
194 tree_store#set ~row:loc_row ~column:interp_no_col
197 tree_store#set ~row:loc_row ~column:id_col
198 ("Error location " ^ string_of_int (!idx1+1));
199 tree_store#set ~row:loc_row ~column:interp_no_col
203 let idx2 = ref ~-1 in
205 (fun passes,envs_and_diffs,_,_ ->
208 if List.length lll = 1 then
211 let msg_row = tree_store#append ?parent:loc_row () in
212 (tree_store#set ~row:msg_row ~column:id_col
213 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
214 string_of_int (!idx2+1) ^
216 String.concat " " (List.map string_of_int passes) ^
218 tree_store#set ~row:msg_row ~column:interp_no_col
219 (!idx1,Some !idx2,None);
221 let idx3 = ref ~-1 in
223 (fun (passes,env,_) ->
226 match envs_and_diffs with
228 let interp_row = tree_store#append ?parent:msg_row () in
229 tree_store#set ~row:interp_row ~column:id_col
230 ("Interpretation " ^ string_of_int (!idx3+1) ^
232 String.concat " " (List.map string_of_int passes) ^
234 tree_store#set ~row:interp_row ~column:interp_no_col
235 (!idx1,Some !idx2,Some !idx3);
242 let row = tree_store#append ?parent:interp_row () in
243 tree_store#set ~row ~column:id_col id;
244 tree_store#set ~row ~column:dsc_col dsc;
245 tree_store#set ~row ~column:interp_no_col
246 (!idx1,Some !idx2,Some !idx3)
250 if List.length lll > 1 then
252 (fun p -> tree_view#expand_row (tree_store#get_path p))
256 method get_interp_no tree_path =
257 let iter = tree_store#get_iter tree_path in
258 tree_store#get ~row:iter ~column:interp_no_col
261 exception UseLibrary;;
263 let interactive_error_interp ~all_passes
264 (source_buffer:GSourceView2.source_buffer) notify_exn offset errorll filename
266 (* hook to save a script for each disambiguation error *)
269 source_buffer#get_text ~start:source_buffer#start_iter
270 ~stop:source_buffer#end_iter () in
271 let md5 = Digest.to_hex (Digest.string text) in
273 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
274 let ch = open_out filename in
275 output_string ch text;
278 assert (List.flatten errorll <> []);
280 let remove_non_significant =
281 List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
282 let annotated_errorll () =
285 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
287 if all_passes then annotated_errorll () else
288 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
289 (* We remove passes 1,2 and 5,6 *)
292 ::(3,remove_non_significant (safe_list_nth errorll 2))
293 ::(4,remove_non_significant (safe_list_nth errorll 3))
296 if List.flatten (List.map snd res) <> [] then res
298 (* all errors (if any) are not significant: we keep them *)
301 ::(3,(safe_list_nth errorll 2))
302 ::(4,(safe_list_nth errorll 3))
305 if List.flatten (List.map snd res) <> [] then
308 "All disambiguation errors are not significant. Showing them anyway." ;
314 "No errors in phases 2 and 3. Showing all errors in all phases" ;
318 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
321 | [loffset,[_,envs_and_diffs,msg,significant]] ->
322 let _,env,diff = List.hd envs_and_diffs in
324 (MultiPassDisambiguator.DisambiguationError
325 (offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
327 let dialog = new disambiguationErrors () in
329 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
330 let model = new interpErrorModel dialog#treeview choices in
331 dialog#disambiguationErrors#set_title "Disambiguation error";
332 dialog#disambiguationErrorsLabel#set_label
333 "Click on an error to see the corresponding message:";
334 ignore (dialog#treeview#connect#cursor_changed
337 match fst (dialog#treeview#get_cursor ()) with
340 let idx1,idx2,idx3 = model#get_interp_no tree_path in
341 let loffset,lll = List.nth choices idx1 in
342 let _,envs_and_diffs,msg,significant =
344 Some idx2 -> List.nth lll idx2
346 [],[],lazy "Multiple error messages. Please select one.",true
350 Some idx3 -> List.nth envs_and_diffs idx3
351 | None -> [],[],[] (* dymmy value, used *) in
352 let script = MatitaScript.current () in
353 let error_tag = script#error_tag in
354 source_buffer#remove_tag error_tag
355 ~start:source_buffer#start_iter
356 ~stop:source_buffer#end_iter;
358 (MultiPassDisambiguator.DisambiguationError
359 (offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
362 dialog#disambiguationErrors#destroy ();
365 let fail _ = return () in
366 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
367 connect_button dialog#disambiguationErrorsOkButton
370 match fst (dialog#treeview#get_cursor ()) with
373 let idx1,idx2,idx3 = model#get_interp_no tree_path in
376 Some idx2, Some idx3 ->
377 let _,lll = List.nth choices idx1 in
378 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
379 let _,_,diff = List.nth envs_and_diffs idx3 in
381 | _,_ -> assert false
390 | DisambiguateTypes.Id id ->
391 GrafiteAst.Ident_alias (id, desc)
392 | DisambiguateTypes.Symbol (symb, i)->
393 GrafiteAst.Symbol_alias (symb, i, desc)
394 | DisambiguateTypes.Num i ->
395 GrafiteAst.Number_alias (i, desc)
397 GrafiteAstPp.pp_alias alias)
402 (source_buffer#get_iter_at_mark
403 (`NAME "beginning_of_statement")) newtxt ;
406 connect_button dialog#disambiguationErrorsMoreErrors
407 (fun _ -> return () ; raise UseLibrary);
408 connect_button dialog#disambiguationErrorsCancelButton fail;
409 dialog#disambiguationErrors#show ();
414 (* creation order _is_ relevant for windows placement *)
415 let main = new mainWin () in
416 let sequents_viewer =
417 MatitaMathView.sequentsViewer_instance main#sequentsNotebook in
418 let fileSel = new fileSelectionWin () in
419 let findRepl = new findReplWin () in
420 let keyBindingBoxes = (* event boxes which should receive global key events *)
421 [ main#mainWinEventBox ]
423 let console = new console ~buffer:main#logTextView#buffer () in
425 val mutable chosen_file = None
426 val mutable _ok_not_exists = false
427 val mutable _only_directory = false
430 let s () = MatitaScript.current () in
432 List.iter (* global key bindings *)
433 (fun (key, callback) -> self#addKeyBinding key callback)
436 toggle_win ~check:main#showProofMenuItem proof#proofWin;
438 toggle_win ~check:main#showCheckMenuItem check#checkWin;
442 let parse_txt_file file =
443 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
444 let l_rev = ref [] in
447 l_rev := input_line ch :: !l_rev;
456 ~authors:(parse_txt_file "AUTHORS")
457 (*~comments:"comments"*)
458 ~copyright:"Copyright (C) 2005, the HELM team"
459 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
460 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
462 ~version:BuildTimeConf.version
463 ~website:"http://matita.cs.unibo.it"
466 ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
467 connect_menu_item main#contentsMenuItem (fun () ->
468 if 0 = Sys.command "which gnome-help" then
470 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
472 ignore (Sys.command cmd)
474 MatitaGtkMisc.report_error ~title:"help system error"
476 "The program gnome-help is not installed\n\n"^
477 "To browse the user manal it is necessary to install "^
478 "the gnome help syste (also known as yelp)")
479 ~parent:main#toplevel ());
480 connect_menu_item main#aboutMenuItem about_dialog#present;
482 let show_find_Repl () =
483 findRepl#toplevel#misc#show ();
484 findRepl#toplevel#misc#grab_focus ()
486 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
488 let source_view = (s ())#source_view in
489 let highlight start end_ =
490 source_view#source_buffer#move_mark `INSERT ~where:start;
491 source_view#source_buffer#move_mark `SEL_BOUND ~where:end_;
492 source_view#scroll_mark_onscreen `INSERT
494 let text = findRepl#findEntry#text in
495 let iter = source_view#source_buffer#get_iter `SEL_BOUND in
496 match iter#forward_search text with
498 (match source_view#source_buffer#start_iter#forward_search text with
500 | Some (start,end_) -> highlight start end_)
501 | Some (start,end_) -> highlight start end_
504 let source_view = (s ())#source_view in
505 let text = findRepl#replaceEntry#text in
506 let ins = source_view#source_buffer#get_iter `INSERT in
507 let sel = source_view#source_buffer#get_iter `SEL_BOUND in
508 if ins#compare sel < 0 then
510 ignore(source_view#source_buffer#delete_selection ());
511 source_view#source_buffer#insert text
514 connect_button findRepl#findButton find_forward;
515 connect_button findRepl#findReplButton replace;
516 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
517 ignore(findRepl#toplevel#event#connect#delete
518 ~callback:(fun _ -> hide_find_Repl ();true));
519 connect_menu_item main#undoMenuItem
520 (fun () -> (MatitaScript.current ())#safe_undo);
522 ignore(source_view#source_buffer#connect#can_undo
523 ~callback:main#undoMenuItem#misc#set_sensitive);
524 *) main#undoMenuItem#misc#set_sensitive true;
525 connect_menu_item main#redoMenuItem
526 (fun () -> (MatitaScript.current ())#safe_redo);
528 ignore(source_view#source_buffer#connect#can_redo
529 ~callback:main#redoMenuItem#misc#set_sensitive);
530 *) main#redoMenuItem#misc#set_sensitive true;
531 connect_menu_item main#editMenu (fun () ->
532 main#copyMenuItem#misc#set_sensitive
533 (MatitaScript.current ())#canCopy;
534 main#cutMenuItem#misc#set_sensitive
535 (MatitaScript.current ())#canCut;
536 main#deleteMenuItem#misc#set_sensitive
537 (MatitaScript.current ())#canDelete;
538 main#pasteMenuItem#misc#set_sensitive
539 (MatitaScript.current ())#canPaste;
540 main#pastePatternMenuItem#misc#set_sensitive
541 (MatitaScript.current ())#canPastePattern);
542 connect_menu_item main#copyMenuItem
543 (fun () -> (MatitaScript.current ())#copy ());
544 connect_menu_item main#cutMenuItem
545 (fun () -> (MatitaScript.current ())#cut ());
546 connect_menu_item main#deleteMenuItem
547 (fun () -> (MatitaScript.current ())#delete ());
548 connect_menu_item main#pasteMenuItem
549 (fun () -> (MatitaScript.current ())#paste ());
550 connect_menu_item main#pastePatternMenuItem
551 (fun () -> (MatitaScript.current ())#pastePattern ());
552 connect_menu_item main#selectAllMenuItem (fun () ->
553 let source_view = (s ())#source_view in
554 source_view#source_buffer#move_mark `INSERT source_view#source_buffer#start_iter;
555 source_view#source_buffer#move_mark `SEL_BOUND source_view#source_buffer#end_iter);
556 connect_menu_item main#findReplMenuItem show_find_Repl;
557 connect_menu_item main#externalEditorMenuItem self#externalEditor;
558 connect_menu_item main#ligatureButton
559 (fun () -> (MatitaScript.current ())#nextSimilarSymbol);
560 ignore (findRepl#findEntry#connect#activate find_forward);
561 (* interface lockers *)
563 let source_view = (s ())#source_view in
564 main#buttonsToolbar#misc#set_sensitive false;
565 main#scriptMenu#misc#set_sensitive false;
566 source_view#set_editable false
569 let source_view = (s ())#source_view in
570 main#buttonsToolbar#misc#set_sensitive true;
571 main#scriptMenu#misc#set_sensitive true;
572 source_view#set_editable true;
573 (*The next line seems sufficient to avoid some unknown race condition *)
574 GtkThread.sync (fun () -> ()) ()
576 let worker_thread = ref None in
577 let notify_exn (source_view : GSourceView2.source_view) exn =
578 let floc, msg = MatitaExcPp.to_string exn in
583 let (x, y) = HExtlib.loc_of_floc floc in
584 let script = MatitaScript.current () in
585 let locked_mark = script#locked_mark in
586 let error_tag = script#error_tag in
588 (source_view#source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
589 let x' = baseoffset + x in
590 let y' = baseoffset + y in
591 let x_iter = source_view#source_buffer#get_iter (`OFFSET x') in
592 let y_iter = source_view#source_buffer#get_iter (`OFFSET y') in
593 source_view#source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
595 id := Some (source_view#source_buffer#connect#changed ~callback:(fun () ->
596 source_view#source_buffer#remove_tag error_tag
597 ~start:source_view#source_buffer#start_iter
598 ~stop:source_view#source_buffer#end_iter;
600 | None -> assert false (* a race condition occurred *)
602 (new GObj.gobject_ops source_view#source_buffer#as_buffer)#disconnect id));
603 source_view#source_buffer#place_cursor
604 (source_view#source_buffer#get_iter (`OFFSET x'));
607 let locker f script =
608 let source_view = script#source_view in
612 let saved_use_library= !MultiPassDisambiguator.use_library in
614 MultiPassDisambiguator.use_library := !all_disambiguation_passes;
616 MultiPassDisambiguator.use_library := saved_use_library;
619 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
621 interactive_error_interp
622 ~all_passes:!all_disambiguation_passes source_view#source_buffer
623 (notify_exn source_view) offset errorll (s())#filename
626 MultiPassDisambiguator.use_library := true;
629 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
630 interactive_error_interp ~all_passes:true source_view#source_buffer
631 (notify_exn source_view) offset errorll (s())#filename
633 notify_exn source_view exc);
634 | exc -> notify_exn source_view exc);
635 MultiPassDisambiguator.use_library := saved_use_library;
638 (try notify_exn source_view exc
639 with Sys.Break as e -> notify_exn source_view e);
643 worker_thread := Some (Thread.create thread_main ())
646 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
647 let interrupt = ref None in
648 let old_callback = ref (function _ -> ()) in
649 let force_interrupt n =
650 (* This function is called just before the thread's timeslice ends *)
652 if Some(Thread.id(Thread.self())) = !interrupt then
653 (interrupt := None; raise Sys.Break) in
655 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
656 Sys.Signal_handle f -> old_callback := f
658 | Sys.Signal_default -> assert false
661 match !worker_thread with
663 | Some t -> interrupt := Some (Thread.id t) in
664 let keep_focus f (script: MatitaScript.script) =
666 f script; script#source_view#misc#grab_focus ()
668 exc -> script#source_view#misc#grab_focus (); raise exc in
670 (* file selection win *)
671 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
672 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
675 fileSel#fileSelectionWin#misc#hide ();
680 let fname = fileSel#fileSelectionWin#filename in
681 if Sys.file_exists fname then
683 if HExtlib.is_regular fname && not (_only_directory) then
685 else if _only_directory && HExtlib.is_dir fname then
690 if _ok_not_exists then
693 | `CANCEL -> return None
695 | `DELETE_EVENT -> return None));
697 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
699 let adj = main#logScrolledWin#vadjustment in
700 ignore (adj#connect#changed
701 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
702 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
703 (* natural deduction palette *)
704 main#tacticsButtonsHandlebox#misc#hide ();
705 MatitaGtkMisc.toggle_callback
707 if b then main#tacticsButtonsHandlebox#misc#show ()
708 else main#tacticsButtonsHandlebox#misc#hide ())
709 ~check:main#menuitemPalette;
710 connect_button main#butImpl_intro
711 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⇒#i […] (…));\n");
712 connect_button main#butAnd_intro
713 (fun () -> (s ())#source_view#source_buffer#insert
714 "apply rule (∧#i (…) (…));\n\t[\n\t|\n\t]\n");
715 connect_button main#butOr_intro_left
716 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∨#i_l (…));\n");
717 connect_button main#butOr_intro_right
718 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∨#i_r (…));\n");
719 connect_button main#butNot_intro
720 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (¬#i […] (…));\n");
721 connect_button main#butTop_intro
722 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⊤#i);\n");
723 connect_button main#butImpl_elim
724 (fun () -> (s ())#source_view#source_buffer#insert
725 "apply rule (⇒#e (…) (…));\n\t[\n\t|\n\t]\n");
726 connect_button main#butAnd_elim_left
727 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∧#e_l (…));\n");
728 connect_button main#butAnd_elim_right
729 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∧#e_r (…));\n");
730 connect_button main#butOr_elim
731 (fun () -> (s ())#source_view#source_buffer#insert
732 "apply rule (∨#e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
733 connect_button main#butNot_elim
734 (fun () -> (s ())#source_view#source_buffer#insert
735 "apply rule (¬#e (…) (…));\n\t[\n\t|\n\t]\n");
736 connect_button main#butBot_elim
737 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⊥#e (…));\n");
738 connect_button main#butRAA
739 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (RAA […] (…));\n");
740 connect_button main#butUseLemma
741 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (lem #premises name …);\n");
742 connect_button main#butDischarge
743 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (discharge […]);\n");
745 connect_button main#butForall_intro
746 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∀#i {…} (…));\n");
747 connect_button main#butForall_elim
748 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∀#e {…} (…));\n");
749 connect_button main#butExists_intro
750 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∃#i {…} (…));\n");
751 connect_button main#butExists_elim
752 (fun () -> (s ())#source_view#source_buffer#insert
753 "apply rule (∃#e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
756 let module Hr = Helm_registry in
757 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
759 | true -> main#toplevel#fullscreen ()
760 | false -> main#toplevel#unfullscreen ());
761 main#fullscreenMenuItem#set_active false;
762 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
763 ~callback:(function b ->
765 let status = Interpretations.toggle_active_interpretations s#status b
767 assert false (* MATITA 1.0 ???
768 s#set_grafite_status status*)
770 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
771 ~callback:(fun enabled -> Interpretations.hide_coercions := enabled);
772 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
773 ~callback:(fun enabled ->
774 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
775 main#unicodeAsTexMenuItem#set_active
776 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
778 HLog.set_log_callback self#console#log_callback;
779 GtkSignal.user_handler :=
781 | MatitaScript.ActionCancelled s -> HLog.error s
783 if not (Helm_registry.get_bool "matita.debug") then
784 (* MatitaScript.current is problably wrong, but what else
786 notify_exn (MatitaScript.current ())#source_view exn
790 match self#chooseFile () with
791 | Some f -> self#loadScript f
793 with MatitaTypes.Cancel -> ()
796 let source_view = (s ())#source_view in
797 source_view#source_buffer#place_cursor
798 (source_view#source_buffer#get_iter_at_mark (`NAME "locked")) in
799 let advance (script: MatitaScript.script) = script#advance (); cursor () in
800 let retract (script: MatitaScript.script) = script#retract (); cursor () in
801 let top (script: MatitaScript.script) = script#goto `Top (); cursor () in
802 let bottom (script: MatitaScript.script) = script#goto `Bottom (); cursor () in
803 let jump (script: MatitaScript.script) = script#goto `Cursor (); cursor () in
804 let advance () = locker (keep_focus advance) (MatitaScript.current ()) in
805 let retract () = locker (keep_focus retract) (MatitaScript.current ()) in
806 let top () = locker (keep_focus top) (MatitaScript.current ()) in
807 let bottom () = locker (keep_focus bottom) (MatitaScript.current ()) in
808 let jump () = locker (keep_focus jump) (MatitaScript.current ()) in
810 self#setQuitCallback (fun () ->
811 let cancel = ref false in
812 MatitaScript.iter_scripts
815 if not (self#closeScript0 script) then
819 connect_button main#scriptAdvanceButton advance;
820 connect_button main#scriptRetractButton retract;
821 connect_button main#scriptTopButton top;
822 connect_button main#scriptBottomButton bottom;
823 connect_button main#scriptJumpButton jump;
824 connect_button main#scriptAbortButton kill_worker;
825 connect_menu_item main#scriptAdvanceMenuItem advance;
826 connect_menu_item main#scriptRetractMenuItem retract;
827 connect_menu_item main#scriptTopMenuItem top;
828 connect_menu_item main#scriptBottomMenuItem bottom;
829 connect_menu_item main#scriptJumpMenuItem jump;
830 connect_menu_item main#openMenuItem loadScript;
831 connect_menu_item main#saveMenuItem
832 (fun () -> self#saveScript (MatitaScript.current ()));
833 connect_menu_item main#saveAsMenuItem
834 (fun () -> self#saveAsScript (MatitaScript.current ()));
835 connect_menu_item main#newMenuItem self#newScript;
836 connect_menu_item main#closeMenuItem self#closeCurrentScript;
837 connect_menu_item main#showCoercionsGraphMenuItem
839 let c = MatitaMathView.cicBrowser () in
840 c#load (`About `Coercions));
841 connect_menu_item main#showHintsDbMenuItem
843 let c = MatitaMathView.cicBrowser () in
844 c#load (`About `Hints));
845 connect_menu_item main#showTermGrammarMenuItem
847 let c = MatitaMathView.cicBrowser () in
848 c#load (`About `Grammar));
849 connect_menu_item main#showUnicodeTable
851 let c = MatitaMathView.cicBrowser () in
852 c#load (`About `TeX));
854 main#debugMenu#misc#hide ();
856 main#hintNotebook#misc#hide ();
858 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
859 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
860 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
862 (* main win dimension *)
863 let width = Gdk.Screen.width ~screen:(Gdk.Screen.default ()) () in
864 let height = Gdk.Screen.height ~screen:(Gdk.Screen.default ()) () in
865 (* hack for xinerama, no proper support of monitors from lablgtk *)
866 let width = if width > 1600 then width / 2 else width in
867 let height = if height > 1200 then height / 2 else height in
868 let main_w = width * 90 / 100 in
869 let main_h = height * 80 / 100 in
870 let script_w = main_w * 6 / 10 in
871 main#toplevel#resize ~width:main_w ~height:main_h;
872 main#hpaneScriptSequent#set_position script_w;
873 (* math view handling *)
874 connect_menu_item main#newCicBrowserMenuItem (fun () ->
875 ignore(MatitaMathView.cicBrowser ()));
876 connect_menu_item main#increaseFontSizeMenuItem
877 MatitaMisc.increase_font_size;
878 connect_menu_item main#decreaseFontSizeMenuItem
879 MatitaMisc.decrease_font_size;
880 connect_menu_item main#normalFontSizeMenuItem
881 MatitaMisc.reset_font_size;
882 ignore (main#scriptNotebook#connect#switch_page
884 let script = MatitaScript.at_page page in
886 main#saveMenuItem#misc#set_sensitive script#has_name));
888 method private externalEditor () =
889 let script = MatitaScript.current () in
890 let source_view = script#source_view in
891 let cmd = Helm_registry.get "matita.external_editor" in
892 (* ZACK uncomment to enable interactive ask of external editor command *)
895 "External editor command:
896 %f will be substitute for the script name,
897 %p for the cursor position in bytes,
898 %l for the execution point in bytes."
900 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
901 ~default:(Helm_registry.get "matita.external_editor") ()
903 let fname = script#filename in
905 source_view#source_buffer#start_iter#get_slice
906 ~stop:(source_view#source_buffer#get_iter_at_mark mark)
908 let locked = `MARK script#locked_mark in
909 let string_pos mark = string_of_int (String.length (slice mark)) in
910 let cursor_pos = string_pos `INSERT in
911 let locked_pos = string_pos locked in
913 Pcre.replace ~pat:"%f" ~templ:fname
914 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
915 (Pcre.replace ~pat:"%l" ~templ:locked_pos
918 let locked_before = slice locked in
919 let locked_offset = (source_view#source_buffer#get_iter_at_mark locked)#offset in
920 ignore (Unix.system cmd);
921 source_view#source_buffer#set_text (HExtlib.input_file fname);
922 let locked_iter = source_view#source_buffer#get_iter (`OFFSET locked_offset) in
923 source_view#source_buffer#move_mark locked locked_iter;
924 source_view#source_buffer#apply_tag script#locked_tag
925 ~start:source_view#source_buffer#start_iter ~stop:locked_iter;
926 let locked_after = slice locked in
930 for i = 0 to String.length locked_before - 1 do
931 if locked_before.[i] <> locked_after.[i] then begin
932 source_view#source_buffer#place_cursor
933 ~where:(source_view#source_buffer#get_iter (`LINEBYTE (!line, !col)));
934 script#goto `Cursor ();
936 end else if locked_before.[i] = '\n' then begin
943 | Invalid_argument _ -> script#goto `Bottom ()
945 method private saveAsScript script =
946 match self#chooseFile ~ok_not_exists:true () with
949 script#assignFileName (Some f);
950 script#saveToFile ();
951 console#message ("'"^f^"' saved.\n");
955 method private saveScript script =
956 if script#has_name then
957 (script#saveToFile ();
958 console#message ("'"^script#filename^"' saved.\n"))
959 else self#saveAsScript script
961 (* returns false if closure is aborted by the user *)
962 method private closeScript0 script =
963 if script#source_view#buffer#modified then
965 ask_unsaved main#toplevel (Filename.basename script#filename)
968 self#saveScript script;
969 save_moo script#status;
974 (save_moo script#status; true)
976 method private closeScript page script =
977 if self#closeScript0 script then
979 MatitaScript.destroy page;
980 ignore (main#scriptNotebook#remove_page page)
983 method private closeCurrentScript () =
984 let page = main#scriptNotebook#current_page in
985 let script = MatitaScript.at_page page in
986 self#closeScript page script
988 method newScript () =
989 let scrolledWindow = GBin.scrolled_window () in
990 let hbox = GPack.hbox () in
991 let tab_label = GMisc.label ~text:"foo"
992 ~packing:hbox#pack () in
994 GMisc.label ~text:"" ~packing:(hbox#pack ~expand:true ~fill:true) () in
996 GButton.button ~relief:`NONE ~packing:hbox#pack () in
998 GMisc.image ~stock:`CLOSE ~icon_size:`MENU () in
999 closebutton#set_image image#coerce;
1000 let script = MatitaScript.script ~parent:scrolledWindow ~tab_label () in
1001 ignore (main#scriptNotebook#prepend_page ~tab_label:hbox#coerce
1002 scrolledWindow#coerce);
1003 ignore (closebutton#connect#clicked (fun () ->
1004 self#closeScript (main#scriptNotebook#page_num hbox#coerce) script));
1005 main#scriptNotebook#goto_page 0;
1006 sequents_viewer#reset;
1007 sequents_viewer#load_logo;
1008 let browser_observer _ = MatitaMathView.refresh_all_browsers () in
1009 let sequents_observer status =
1010 sequents_viewer#reset;
1011 match status#ng_mode with
1013 sequents_viewer#nload_sequents status;
1016 Continuationals.Stack.find_goal status#stack
1018 sequents_viewer#goto_sequent status goal
1019 with Failure _ -> ());
1020 | `CommandMode -> sequents_viewer#load_logo
1022 script#addObserver sequents_observer;
1023 script#addObserver browser_observer
1025 method loadScript file =
1026 let page = main#scriptNotebook#current_page in
1027 let script = MatitaScript.at_page page in
1028 if script#source_view#buffer#modified || script#has_name then
1030 let script = MatitaScript.current () in
1031 let source_view = script#source_view in
1033 script#assignFileName (Some file);
1034 let file = script#filename in
1036 if Sys.file_exists file then file
1037 else BuildTimeConf.script_template
1039 source_view#source_buffer#begin_not_undoable_action ();
1040 script#loadFromFile content;
1041 source_view#source_buffer#end_not_undoable_action ();
1042 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1043 source_view#buffer#place_cursor source_view#buffer#start_iter;
1044 console#message ("'"^file^"' loaded.");
1045 self#_enableSaveTo file
1047 method private _enableSaveTo file =
1048 self#main#saveMenuItem#misc#set_sensitive true
1050 method private console = console
1051 method private fileSel = fileSel
1052 method private findRepl = findRepl
1055 method newBrowserWin () =
1057 inherit browserWin ()
1058 val combo = GEdit.entry ()
1060 let combo_widget = combo#coerce in
1061 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1062 combo#misc#grab_focus ()
1063 method browserUri = combo
1066 method private addKeyBinding key callback =
1067 List.iter (fun evbox -> add_key_binding key callback evbox)
1070 method private setQuitCallback callback =
1071 connect_menu_item main#quitMenuItem callback;
1072 ignore (main#toplevel#event#connect#delete
1073 (fun _ -> callback ();true));
1074 self#addKeyBinding GdkKeysyms._q callback
1076 method private chooseFile ?(ok_not_exists = false) () =
1077 _ok_not_exists <- ok_not_exists;
1078 _only_directory <- false;
1079 fileSel#fileSelectionWin#show ();
1083 method private chooseDir ?(ok_not_exists = false) () =
1084 _ok_not_exists <- ok_not_exists;
1085 _only_directory <- true;
1086 fileSel#fileSelectionWin#show ();
1088 (* we should check that this is a directory *)
1094 let g = new gui () in
1095 gui_instance := Some g;
1096 MatitaMisc.set_gui g;
1099 let instance = singleton gui
1101 let non p x = not (p x)
1104 let cols = new GTree.column_list in
1105 let id_col = cols#add Gobject.Data.string in
1106 let dsc_col = cols#add Gobject.Data.string in
1107 let interp_no_col = cols#add Gobject.Data.int in
1108 let tree_store = GTree.tree_store cols in
1109 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1110 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1111 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1112 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1113 fun tree_view choices ->
1116 tree_view#set_model (Some (tree_store :> GTree.model));
1117 ignore (tree_view#append_column id_view_col);
1118 ignore (tree_view#append_column dsc_view_col);
1119 let name_of_interp =
1120 (* try to find a reasonable name for an interpretation *)
1124 List.assoc "0" interp
1126 incr idx; string_of_int !idx
1128 tree_store#clear ();
1129 let idx = ref ~-1 in
1133 let interp_row = tree_store#append () in
1134 tree_store#set ~row:interp_row ~column:id_col
1135 (name_of_interp interp);
1136 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1139 let row = tree_store#append ~parent:interp_row () in
1140 tree_store#set ~row ~column:id_col id;
1141 tree_store#set ~row ~column:dsc_col dsc;
1142 tree_store#set ~row ~column:interp_no_col !idx)
1146 method get_interp_no tree_path =
1147 let iter = tree_store#get_iter tree_path in
1148 tree_store#get ~row:iter ~column:interp_no_col
1152 let interactive_string_choice
1153 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1155 let dialog = new uriChoiceDialog () in
1156 dialog#uriEntryHBox#misc#hide ();
1157 dialog#uriChoiceSelectedButton#misc#hide ();
1158 dialog#uriChoiceAutoButton#misc#hide ();
1159 dialog#uriChoiceConstantsButton#misc#hide ();
1160 dialog#uriChoiceTreeView#selection#set_mode
1161 (`SINGLE :> Gtk.Tags.selection_mode);
1162 let model = new stringListModel dialog#uriChoiceTreeView in
1163 let choices = ref None in
1164 dialog#uriChoiceDialog#set_title title;
1165 let hack_len = MatitaGtkMisc.utf8_string_length text in
1166 let rec colorize acc_len = function
1168 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1169 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1171 let start, stop = HExtlib.loc_of_floc he in
1172 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1173 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1174 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1175 escape_pango_markup str1 ^ "<b>" ^
1176 escape_pango_markup str2 ^ "</b>" ^
1179 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1180 Printf.eprintf "(%d,%d)" start stop) locs; *)
1184 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1187 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1188 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1189 Printf.eprintf "(%d,%d)" start stop) locs;
1190 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1191 dialog#uriChoiceLabel#set_use_markup true;
1192 let txt = colorize 0 locs in
1193 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1194 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1196 dialog#uriChoiceLabel#set_label txt;
1197 List.iter model#easy_append uris;
1200 dialog#uriChoiceDialog#destroy ();
1203 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1204 connect_button dialog#uriChoiceForwardButton (fun _ ->
1205 match model#easy_selection () with
1207 | uris -> return (Some uris));
1208 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1209 dialog#uriChoiceDialog#show ();
1211 (match !choices with
1212 | None -> raise MatitaTypes.Cancel
1213 | Some uris -> uris)
1215 let interactive_interp_choice () text prefix_len choices =
1216 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1217 let filter_choices filter =
1218 let rec is_compatible filter =
1221 | ([],_,_)::tl -> is_compatible filter tl
1222 | (loc::tlloc,id,dsc)::tl ->
1224 if List.assoc (loc,id) filter = dsc then
1225 is_compatible filter ((tlloc,id,dsc)::tl)
1231 List.filter (fun (_,interp) -> is_compatible filter interp)
1233 let rec get_choices loc id =
1238 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1240 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1242 let example_interp =
1246 let ask_user id locs choices =
1247 interactive_string_choice
1249 ~title:"Ambiguous input"
1250 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1252 let rec classify ids filter partial_interpretations =
1254 [] -> List.map fst partial_interpretations
1255 | ([],_,_)::tl -> classify tl filter partial_interpretations
1256 | (loc::tlloc,id,dsc)::tl ->
1257 let choices = get_choices loc id partial_interpretations in
1260 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1263 match ask_user id [loc] choices with
1267 let filter = ((loc,id),chosen_dsc)::filter in
1268 let compatible_interps = filter_choices filter partial_interpretations in
1269 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1271 let enumerated_choices =
1272 let idx = ref ~-1 in
1273 List.map (fun interp -> incr idx; !idx,interp) choices
1275 classify example_interp [] enumerated_choices
1278 (* disambiguator callbacks *)
1279 Disambiguate.set_choose_uris_callback
1280 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1281 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1282 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1283 (* gtk initialization *)
1284 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1285 ignore (GMain.Main.init ())