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 let gui = MatitaMisc.get_gui () in
49 if (selection_mode <> `SINGLE) &&
50 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
54 let dialog = gui#newUriDialog () in
55 if hide_uri_entry then
56 dialog#uriEntryHBox#misc#hide ();
59 dialog#uriChoiceSelectedButton#misc#hide ();
60 dialog#uriChoiceConstantsButton#misc#hide ();
62 dialog#okLabel#set_label ok_label;
63 dialog#uriChoiceTreeView#selection#set_mode
64 (selection_mode :> Gtk.Tags.selection_mode);
65 let model = new stringListModel dialog#uriChoiceTreeView in
66 let choices = ref None in
70 dialog#copyButton#misc#show ();
71 connect_button dialog#copyButton
73 match model#easy_selection () with
76 dialog#uriChoiceDialog#set_title title;
77 dialog#uriChoiceLabel#set_text msg;
78 List.iter model#easy_append (List.map NReference.string_of_reference uris);
79 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
82 dialog#uriChoiceDialog#destroy ();
85 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
86 connect_button dialog#uriChoiceConstantsButton (fun _ ->
88 if ok_action = `AUTO then
89 connect_button dialog#uriChoiceAutoButton (fun _ ->
90 Helm_registry.set_bool "matita.auto_disambiguation" true;
93 connect_button dialog#uriChoiceAutoButton (fun _ ->
94 match model#easy_selection () with
96 | uris -> return (Some (List.map NReference.reference_of_string uris)));
97 connect_button dialog#uriChoiceSelectedButton (fun _ ->
98 match model#easy_selection () with
100 | uris -> return (Some (List.map NReference.reference_of_string uris)));
101 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
102 dialog#uriChoiceDialog#show ();
105 | None -> raise MatitaTypes.Cancel
110 class type browserWin =
111 (* this class exists only because GEdit.combo_box_entry is not supported by
112 * lablgladecc :-(((( *)
114 inherit MatitaGeneratedGui.browserWin
115 method browserUri: GEdit.entry
118 class console ~(buffer: GText.buffer) () =
120 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
121 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
122 val message_tag = buffer#create_tag []
123 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
124 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
125 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
126 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
127 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
129 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
130 method log_callback (tag: HLog.log_tag) s =
131 let s = Pcre.replace ~pat:"
\e\\[0;3.m([^
\e]+)
\e\\[0m" ~templ:"$1" s in
133 | `Debug -> self#debug (s ^ "\n")
134 | `Error -> self#error (s ^ "\n")
135 | `Message -> self#message (s ^ "\n")
136 | `Warning -> self#warning (s ^ "\n")
139 let clean_current_baseuri status =
140 LibraryClean.clean_baseuris [status#baseuri]
142 let save_moo status =
143 let script = MatitaScript.current () in
144 let baseuri = status#baseuri in
145 match script#bos, script#eos with
148 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
150 | _ -> clean_current_baseuri status
153 let ask_unsaved parent filename =
154 MatitaGtkMisc.ask_confirmation
155 ~parent ~title:"Unsaved work!"
156 ~message:("Script <b>" ^ filename ^ "</b> is modified.!\n\n"^
157 "<i>Do you want to save the script before continuing?</i>")
160 class interpErrorModel =
161 let cols = new GTree.column_list in
162 let id_col = cols#add Gobject.Data.string in
163 let dsc_col = cols#add Gobject.Data.string in
164 let interp_no_col = cols#add Gobject.Data.caml in
165 let tree_store = GTree.tree_store cols in
166 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
167 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
168 let id_view_col = GTree.view_column ~renderer:id_renderer () in
169 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
170 fun (tree_view: GTree.view) choices ->
173 tree_view#set_model (Some (tree_store :> GTree.model));
174 ignore (tree_view#append_column id_view_col);
175 ignore (tree_view#append_column dsc_view_col);
177 let idx1 = ref ~-1 in
182 if List.length choices = 1 then
185 (let loc_row = tree_store#append () in
188 [passes,envs_and_diffs,_,_] ->
189 tree_store#set ~row:loc_row ~column:id_col
190 ("Error location " ^ string_of_int (!idx1+1) ^
191 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
193 String.concat " " (List.map string_of_int passes) ^
195 tree_store#set ~row:loc_row ~column:interp_no_col
198 tree_store#set ~row:loc_row ~column:id_col
199 ("Error location " ^ string_of_int (!idx1+1));
200 tree_store#set ~row:loc_row ~column:interp_no_col
204 let idx2 = ref ~-1 in
206 (fun passes,envs_and_diffs,_,_ ->
209 if List.length lll = 1 then
212 let msg_row = tree_store#append ?parent:loc_row () in
213 (tree_store#set ~row:msg_row ~column:id_col
214 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
215 string_of_int (!idx2+1) ^
217 String.concat " " (List.map string_of_int passes) ^
219 tree_store#set ~row:msg_row ~column:interp_no_col
220 (!idx1,Some !idx2,None);
222 let idx3 = ref ~-1 in
224 (fun (passes,env,_) ->
227 match envs_and_diffs with
229 let interp_row = tree_store#append ?parent:msg_row () in
230 tree_store#set ~row:interp_row ~column:id_col
231 ("Interpretation " ^ string_of_int (!idx3+1) ^
233 String.concat " " (List.map string_of_int passes) ^
235 tree_store#set ~row:interp_row ~column:interp_no_col
236 (!idx1,Some !idx2,Some !idx3);
243 let row = tree_store#append ?parent:interp_row () in
244 tree_store#set ~row ~column:id_col id;
245 tree_store#set ~row ~column:dsc_col dsc;
246 tree_store#set ~row ~column:interp_no_col
247 (!idx1,Some !idx2,Some !idx3)
251 if List.length lll > 1 then
253 (fun p -> tree_view#expand_row (tree_store#get_path p))
257 method get_interp_no tree_path =
258 let iter = tree_store#get_iter tree_path in
259 tree_store#get ~row:iter ~column:interp_no_col
262 exception UseLibrary;;
264 let interactive_error_interp ~all_passes
265 (source_buffer:GSourceView2.source_buffer) notify_exn offset errorll filename
267 (* hook to save a script for each disambiguation error *)
270 source_buffer#get_text ~start:source_buffer#start_iter
271 ~stop:source_buffer#end_iter () in
272 let md5 = Digest.to_hex (Digest.string text) in
274 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
275 let ch = open_out filename in
276 output_string ch text;
279 assert (List.flatten errorll <> []);
281 let remove_non_significant =
282 List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
283 let annotated_errorll () =
286 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
288 if all_passes then annotated_errorll () else
289 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
290 (* We remove passes 1,2 and 5,6 *)
293 ::(3,remove_non_significant (safe_list_nth errorll 2))
294 ::(4,remove_non_significant (safe_list_nth errorll 3))
297 if List.flatten (List.map snd res) <> [] then res
299 (* all errors (if any) are not significant: we keep them *)
302 ::(3,(safe_list_nth errorll 2))
303 ::(4,(safe_list_nth errorll 3))
306 if List.flatten (List.map snd res) <> [] then
309 "All disambiguation errors are not significant. Showing them anyway." ;
315 "No errors in phases 2 and 3. Showing all errors in all phases" ;
319 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
322 | [loffset,[_,envs_and_diffs,msg,significant]] ->
323 let _,env,diff = List.hd envs_and_diffs in
325 (MultiPassDisambiguator.DisambiguationError
326 (offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
328 let dialog = new disambiguationErrors () in
329 dialog#check_widgets ();
331 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
332 let model = new interpErrorModel dialog#treeview choices in
333 dialog#disambiguationErrors#set_title "Disambiguation error";
334 dialog#disambiguationErrorsLabel#set_label
335 "Click on an error to see the corresponding message:";
336 ignore (dialog#treeview#connect#cursor_changed
339 match fst (dialog#treeview#get_cursor ()) with
342 let idx1,idx2,idx3 = model#get_interp_no tree_path in
343 let loffset,lll = List.nth choices idx1 in
344 let _,envs_and_diffs,msg,significant =
346 Some idx2 -> List.nth lll idx2
348 [],[],lazy "Multiple error messages. Please select one.",true
352 Some idx3 -> List.nth envs_and_diffs idx3
353 | None -> [],[],[] (* dymmy value, used *) in
354 let script = MatitaScript.current () in
355 let error_tag = script#error_tag in
356 source_buffer#remove_tag error_tag
357 ~start:source_buffer#start_iter
358 ~stop:source_buffer#end_iter;
360 (MultiPassDisambiguator.DisambiguationError
361 (offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
364 dialog#disambiguationErrors#destroy ();
367 let fail _ = return () in
368 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
369 connect_button dialog#disambiguationErrorsOkButton
372 match fst (dialog#treeview#get_cursor ()) with
375 let idx1,idx2,idx3 = model#get_interp_no tree_path in
378 Some idx2, Some idx3 ->
379 let _,lll = List.nth choices idx1 in
380 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
381 let _,_,diff = List.nth envs_and_diffs idx3 in
383 | _,_ -> assert false
392 | DisambiguateTypes.Id id ->
393 GrafiteAst.Ident_alias (id, desc)
394 | DisambiguateTypes.Symbol (symb, i)->
395 GrafiteAst.Symbol_alias (symb, i, desc)
396 | DisambiguateTypes.Num i ->
397 GrafiteAst.Number_alias (i, desc)
399 GrafiteAstPp.pp_alias alias)
404 (source_buffer#get_iter_at_mark
405 (`NAME "beginning_of_statement")) newtxt ;
408 connect_button dialog#disambiguationErrorsMoreErrors
409 (fun _ -> return () ; raise UseLibrary);
410 connect_button dialog#disambiguationErrorsCancelButton fail;
411 dialog#disambiguationErrors#show ();
416 (* creation order _is_ relevant for windows placement *)
417 let main = new mainWin () in
418 let sequents_viewer =
419 MatitaMathView.sequentsViewer_instance main#sequentsNotebook in
420 let fileSel = new fileSelectionWin () in
421 let findRepl = new findReplWin () in
422 let keyBindingBoxes = (* event boxes which should receive global key events *)
423 [ main#mainWinEventBox ]
425 let console = new console ~buffer:main#logTextView#buffer () in
427 val mutable chosen_file = None
428 val mutable _ok_not_exists = false
429 val mutable _only_directory = false
432 let s () = MatitaScript.current () in
433 (* glade's check widgets *)
434 List.iter (fun w -> w#check_widgets ())
435 (let c w = (w :> <check_widgets: unit -> unit>) in
436 [ c fileSel; c main; c findRepl]);
438 List.iter (* global key bindings *)
439 (fun (key, callback) -> self#addKeyBinding key callback)
442 toggle_win ~check:main#showProofMenuItem proof#proofWin;
444 toggle_win ~check:main#showCheckMenuItem check#checkWin;
448 let parse_txt_file file =
449 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
450 let l_rev = ref [] in
453 l_rev := input_line ch :: !l_rev;
462 ~authors:(parse_txt_file "AUTHORS")
463 (*~comments:"comments"*)
464 ~copyright:"Copyright (C) 2005, the HELM team"
465 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
466 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
468 ~version:BuildTimeConf.version
469 ~website:"http://matita.cs.unibo.it"
472 ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
473 connect_menu_item main#contentsMenuItem (fun () ->
474 if 0 = Sys.command "which gnome-help" then
476 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
478 ignore (Sys.command cmd)
480 MatitaGtkMisc.report_error ~title:"help system error"
482 "The program gnome-help is not installed\n\n"^
483 "To browse the user manal it is necessary to install "^
484 "the gnome help syste (also known as yelp)")
485 ~parent:main#toplevel ());
486 connect_menu_item main#aboutMenuItem about_dialog#present;
488 let show_find_Repl () =
489 findRepl#toplevel#misc#show ();
490 findRepl#toplevel#misc#grab_focus ()
492 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
494 let source_view = (s ())#source_view in
495 let highlight start end_ =
496 source_view#source_buffer#move_mark `INSERT ~where:start;
497 source_view#source_buffer#move_mark `SEL_BOUND ~where:end_;
498 source_view#scroll_mark_onscreen `INSERT
500 let text = findRepl#findEntry#text in
501 let iter = source_view#source_buffer#get_iter `SEL_BOUND in
502 match iter#forward_search text with
504 (match source_view#source_buffer#start_iter#forward_search text with
506 | Some (start,end_) -> highlight start end_)
507 | Some (start,end_) -> highlight start end_
510 let source_view = (s ())#source_view in
511 let text = findRepl#replaceEntry#text in
512 let ins = source_view#source_buffer#get_iter `INSERT in
513 let sel = source_view#source_buffer#get_iter `SEL_BOUND in
514 if ins#compare sel < 0 then
516 ignore(source_view#source_buffer#delete_selection ());
517 source_view#source_buffer#insert text
520 connect_button findRepl#findButton find_forward;
521 connect_button findRepl#findReplButton replace;
522 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
523 ignore(findRepl#toplevel#event#connect#delete
524 ~callback:(fun _ -> hide_find_Repl ();true));
525 connect_menu_item main#undoMenuItem
526 (fun () -> (MatitaScript.current ())#safe_undo);
528 ignore(source_view#source_buffer#connect#can_undo
529 ~callback:main#undoMenuItem#misc#set_sensitive);
530 *) main#undoMenuItem#misc#set_sensitive true;
531 connect_menu_item main#redoMenuItem
532 (fun () -> (MatitaScript.current ())#safe_redo);
534 ignore(source_view#source_buffer#connect#can_redo
535 ~callback:main#redoMenuItem#misc#set_sensitive);
536 *) main#redoMenuItem#misc#set_sensitive true;
537 connect_menu_item main#editMenu (fun () ->
538 main#copyMenuItem#misc#set_sensitive
539 (MatitaScript.current ())#canCopy;
540 main#cutMenuItem#misc#set_sensitive
541 (MatitaScript.current ())#canCut;
542 main#deleteMenuItem#misc#set_sensitive
543 (MatitaScript.current ())#canDelete;
544 main#pasteMenuItem#misc#set_sensitive
545 (MatitaScript.current ())#canPaste;
546 main#pastePatternMenuItem#misc#set_sensitive
547 (MatitaScript.current ())#canPastePattern);
548 connect_menu_item main#copyMenuItem
549 (fun () -> (MatitaScript.current ())#copy ());
550 connect_menu_item main#cutMenuItem
551 (fun () -> (MatitaScript.current ())#cut ());
552 connect_menu_item main#deleteMenuItem
553 (fun () -> (MatitaScript.current ())#delete ());
554 connect_menu_item main#pasteMenuItem
555 (fun () -> (MatitaScript.current ())#paste ());
556 connect_menu_item main#pastePatternMenuItem
557 (fun () -> (MatitaScript.current ())#pastePattern ());
558 connect_menu_item main#selectAllMenuItem (fun () ->
559 let source_view = (s ())#source_view in
560 source_view#source_buffer#move_mark `INSERT source_view#source_buffer#start_iter;
561 source_view#source_buffer#move_mark `SEL_BOUND source_view#source_buffer#end_iter);
562 connect_menu_item main#findReplMenuItem show_find_Repl;
563 connect_menu_item main#externalEditorMenuItem self#externalEditor;
564 connect_menu_item main#ligatureButton
565 (fun () -> (MatitaScript.current ())#nextSimilarSymbol);
566 ignore (findRepl#findEntry#connect#activate find_forward);
567 (* interface lockers *)
569 let source_view = (s ())#source_view in
570 main#buttonsToolbar#misc#set_sensitive false;
571 main#scriptMenu#misc#set_sensitive false;
572 source_view#set_editable false
575 let source_view = (s ())#source_view in
576 main#buttonsToolbar#misc#set_sensitive true;
577 main#scriptMenu#misc#set_sensitive true;
578 source_view#set_editable true;
579 (*The next line seems sufficient to avoid some unknown race condition *)
580 GtkThread.sync (fun () -> ()) ()
582 let worker_thread = ref None in
583 let notify_exn (source_view : GSourceView2.source_view) exn =
584 let floc, msg = MatitaExcPp.to_string exn in
589 let (x, y) = HExtlib.loc_of_floc floc in
590 let script = MatitaScript.current () in
591 let locked_mark = script#locked_mark in
592 let error_tag = script#error_tag in
594 (source_view#source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
595 let x' = baseoffset + x in
596 let y' = baseoffset + y in
597 let x_iter = source_view#source_buffer#get_iter (`OFFSET x') in
598 let y_iter = source_view#source_buffer#get_iter (`OFFSET y') in
599 source_view#source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
601 id := Some (source_view#source_buffer#connect#changed ~callback:(fun () ->
602 source_view#source_buffer#remove_tag error_tag
603 ~start:source_view#source_buffer#start_iter
604 ~stop:source_view#source_buffer#end_iter;
606 | None -> assert false (* a race condition occurred *)
608 (new GObj.gobject_ops source_view#source_buffer#as_buffer)#disconnect id));
609 source_view#source_buffer#place_cursor
610 (source_view#source_buffer#get_iter (`OFFSET x'));
613 let locker f script =
614 let source_view = script#source_view in
618 let saved_use_library= !MultiPassDisambiguator.use_library in
620 MultiPassDisambiguator.use_library := !all_disambiguation_passes;
622 MultiPassDisambiguator.use_library := saved_use_library;
625 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
627 interactive_error_interp
628 ~all_passes:!all_disambiguation_passes source_view#source_buffer
629 (notify_exn source_view) offset errorll (s())#filename
632 MultiPassDisambiguator.use_library := true;
635 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
636 interactive_error_interp ~all_passes:true source_view#source_buffer
637 (notify_exn source_view) offset errorll (s())#filename
639 notify_exn source_view exc);
640 | exc -> notify_exn source_view exc);
641 MultiPassDisambiguator.use_library := saved_use_library;
644 (try notify_exn source_view exc
645 with Sys.Break as e -> notify_exn source_view e);
649 worker_thread := Some (Thread.create thread_main ())
652 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
653 let interrupt = ref None in
654 let old_callback = ref (function _ -> ()) in
655 let force_interrupt n =
656 (* This function is called just before the thread's timeslice ends *)
658 if Some(Thread.id(Thread.self())) = !interrupt then
659 (interrupt := None; raise Sys.Break) in
661 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
662 Sys.Signal_handle f -> old_callback := f
664 | Sys.Signal_default -> assert false
667 match !worker_thread with
669 | Some t -> interrupt := Some (Thread.id t) in
670 let keep_focus f (script: MatitaScript.script) =
672 f script; script#source_view#misc#grab_focus ()
674 exc -> script#source_view#misc#grab_focus (); raise exc in
676 (* file selection win *)
677 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
678 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
681 fileSel#fileSelectionWin#misc#hide ();
686 let fname = fileSel#fileSelectionWin#filename in
687 if Sys.file_exists fname then
689 if HExtlib.is_regular fname && not (_only_directory) then
691 else if _only_directory && HExtlib.is_dir fname then
696 if _ok_not_exists then
699 | `CANCEL -> return None
701 | `DELETE_EVENT -> return None));
703 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
705 let adj = main#logScrolledWin#vadjustment in
706 ignore (adj#connect#changed
707 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
708 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
709 (* natural deduction palette *)
710 main#tacticsButtonsHandlebox#misc#hide ();
711 MatitaGtkMisc.toggle_callback
713 if b then main#tacticsButtonsHandlebox#misc#show ()
714 else main#tacticsButtonsHandlebox#misc#hide ())
715 ~check:main#menuitemPalette;
716 connect_button main#butImpl_intro
717 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⇒#i […] (…));\n");
718 connect_button main#butAnd_intro
719 (fun () -> (s ())#source_view#source_buffer#insert
720 "apply rule (∧#i (…) (…));\n\t[\n\t|\n\t]\n");
721 connect_button main#butOr_intro_left
722 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∨#i_l (…));\n");
723 connect_button main#butOr_intro_right
724 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∨#i_r (…));\n");
725 connect_button main#butNot_intro
726 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (¬#i […] (…));\n");
727 connect_button main#butTop_intro
728 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⊤#i);\n");
729 connect_button main#butImpl_elim
730 (fun () -> (s ())#source_view#source_buffer#insert
731 "apply rule (⇒#e (…) (…));\n\t[\n\t|\n\t]\n");
732 connect_button main#butAnd_elim_left
733 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∧#e_l (…));\n");
734 connect_button main#butAnd_elim_right
735 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∧#e_r (…));\n");
736 connect_button main#butOr_elim
737 (fun () -> (s ())#source_view#source_buffer#insert
738 "apply rule (∨#e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
739 connect_button main#butNot_elim
740 (fun () -> (s ())#source_view#source_buffer#insert
741 "apply rule (¬#e (…) (…));\n\t[\n\t|\n\t]\n");
742 connect_button main#butBot_elim
743 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (⊥#e (…));\n");
744 connect_button main#butRAA
745 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (RAA […] (…));\n");
746 connect_button main#butUseLemma
747 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (lem #premises name …);\n");
748 connect_button main#butDischarge
749 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (discharge […]);\n");
751 connect_button main#butForall_intro
752 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∀#i {…} (…));\n");
753 connect_button main#butForall_elim
754 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∀#e {…} (…));\n");
755 connect_button main#butExists_intro
756 (fun () -> (s ())#source_view#source_buffer#insert "apply rule (∃#i {…} (…));\n");
757 connect_button main#butExists_elim
758 (fun () -> (s ())#source_view#source_buffer#insert
759 "apply rule (∃#e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
762 let module Hr = Helm_registry in
763 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
765 | true -> main#toplevel#fullscreen ()
766 | false -> main#toplevel#unfullscreen ());
767 main#fullscreenMenuItem#set_active false;
768 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
769 ~callback:(function b ->
771 let status = Interpretations.toggle_active_interpretations s#status b
773 assert false (* MATITA 1.0 ???
774 s#set_grafite_status status*)
776 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
777 ~callback:(fun enabled -> Interpretations.hide_coercions := enabled);
778 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
779 ~callback:(fun enabled ->
780 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
781 main#unicodeAsTexMenuItem#set_active
782 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
784 HLog.set_log_callback self#console#log_callback;
785 GtkSignal.user_handler :=
787 | MatitaScript.ActionCancelled s -> HLog.error s
789 if not (Helm_registry.get_bool "matita.debug") then
790 (* MatitaScript.current is problably wrong, but what else
792 notify_exn (MatitaScript.current ())#source_view exn
796 match self#chooseFile () with
797 | Some f -> self#loadScript f
799 with MatitaTypes.Cancel -> ()
802 let source_view = (s ())#source_view in
803 source_view#source_buffer#place_cursor
804 (source_view#source_buffer#get_iter_at_mark (`NAME "locked")) in
805 let advance (script: MatitaScript.script) = script#advance (); cursor () in
806 let retract (script: MatitaScript.script) = script#retract (); cursor () in
807 let top (script: MatitaScript.script) = script#goto `Top (); cursor () in
808 let bottom (script: MatitaScript.script) = script#goto `Bottom (); cursor () in
809 let jump (script: MatitaScript.script) = script#goto `Cursor (); cursor () in
810 let advance () = locker (keep_focus advance) (MatitaScript.current ()) in
811 let retract () = locker (keep_focus retract) (MatitaScript.current ()) in
812 let top () = locker (keep_focus top) (MatitaScript.current ()) in
813 let bottom () = locker (keep_focus bottom) (MatitaScript.current ()) in
814 let jump () = locker (keep_focus jump) (MatitaScript.current ()) in
816 self#setQuitCallback (fun () ->
817 let cancel = ref false in
818 MatitaScript.iter_scripts
821 if not (self#closeScript0 script) then
825 connect_button main#scriptAdvanceButton advance;
826 connect_button main#scriptRetractButton retract;
827 connect_button main#scriptTopButton top;
828 connect_button main#scriptBottomButton bottom;
829 connect_button main#scriptJumpButton jump;
830 connect_button main#scriptAbortButton kill_worker;
831 connect_menu_item main#scriptAdvanceMenuItem advance;
832 connect_menu_item main#scriptRetractMenuItem retract;
833 connect_menu_item main#scriptTopMenuItem top;
834 connect_menu_item main#scriptBottomMenuItem bottom;
835 connect_menu_item main#scriptJumpMenuItem jump;
836 connect_menu_item main#openMenuItem loadScript;
837 connect_menu_item main#saveMenuItem
838 (fun () -> self#saveScript (MatitaScript.current ()));
839 connect_menu_item main#saveAsMenuItem
840 (fun () -> self#saveAsScript (MatitaScript.current ()));
841 connect_menu_item main#newMenuItem self#newScript;
842 connect_menu_item main#closeMenuItem self#closeCurrentScript;
843 connect_menu_item main#showCoercionsGraphMenuItem
845 let c = MatitaMathView.cicBrowser () in
846 c#load (`About `Coercions));
847 connect_menu_item main#showHintsDbMenuItem
849 let c = MatitaMathView.cicBrowser () in
850 c#load (`About `Hints));
851 connect_menu_item main#showTermGrammarMenuItem
853 let c = MatitaMathView.cicBrowser () in
854 c#load (`About `Grammar));
855 connect_menu_item main#showUnicodeTable
857 let c = MatitaMathView.cicBrowser () in
858 c#load (`About `TeX));
860 main#debugMenu#misc#hide ();
862 main#hintNotebook#misc#hide ();
864 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
865 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
866 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
868 (* main win dimension *)
869 let width = Gdk.Screen.width ~screen:(Gdk.Screen.default ()) () in
870 let height = Gdk.Screen.height ~screen:(Gdk.Screen.default ()) () in
871 (* hack for xinerama, no proper support of monitors from lablgtk *)
872 let width = if width > 1600 then width / 2 else width in
873 let height = if height > 1200 then height / 2 else height in
874 let main_w = width * 90 / 100 in
875 let main_h = height * 80 / 100 in
876 let script_w = main_w * 6 / 10 in
877 main#toplevel#resize ~width:main_w ~height:main_h;
878 main#hpaneScriptSequent#set_position script_w;
879 (* math view handling *)
880 connect_menu_item main#newCicBrowserMenuItem (fun () ->
881 ignore(MatitaMathView.cicBrowser ()));
882 connect_menu_item main#increaseFontSizeMenuItem
883 MatitaMisc.increase_font_size;
884 connect_menu_item main#decreaseFontSizeMenuItem
885 MatitaMisc.decrease_font_size;
886 connect_menu_item main#normalFontSizeMenuItem
887 MatitaMisc.reset_font_size;
888 ignore (main#scriptNotebook#connect#switch_page
890 let script = MatitaScript.at_page page in
892 main#saveMenuItem#misc#set_sensitive script#has_name));
894 method private externalEditor () =
895 let script = MatitaScript.current () in
896 let source_view = script#source_view in
897 let cmd = Helm_registry.get "matita.external_editor" in
898 (* ZACK uncomment to enable interactive ask of external editor command *)
901 "External editor command:
902 %f will be substitute for the script name,
903 %p for the cursor position in bytes,
904 %l for the execution point in bytes."
906 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
907 ~default:(Helm_registry.get "matita.external_editor") ()
909 let fname = script#filename in
911 source_view#source_buffer#start_iter#get_slice
912 ~stop:(source_view#source_buffer#get_iter_at_mark mark)
914 let locked = `MARK script#locked_mark in
915 let string_pos mark = string_of_int (String.length (slice mark)) in
916 let cursor_pos = string_pos `INSERT in
917 let locked_pos = string_pos locked in
919 Pcre.replace ~pat:"%f" ~templ:fname
920 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
921 (Pcre.replace ~pat:"%l" ~templ:locked_pos
924 let locked_before = slice locked in
925 let locked_offset = (source_view#source_buffer#get_iter_at_mark locked)#offset in
926 ignore (Unix.system cmd);
927 source_view#source_buffer#set_text (HExtlib.input_file fname);
928 let locked_iter = source_view#source_buffer#get_iter (`OFFSET locked_offset) in
929 source_view#source_buffer#move_mark locked locked_iter;
930 source_view#source_buffer#apply_tag script#locked_tag
931 ~start:source_view#source_buffer#start_iter ~stop:locked_iter;
932 let locked_after = slice locked in
936 for i = 0 to String.length locked_before - 1 do
937 if locked_before.[i] <> locked_after.[i] then begin
938 source_view#source_buffer#place_cursor
939 ~where:(source_view#source_buffer#get_iter (`LINEBYTE (!line, !col)));
940 script#goto `Cursor ();
942 end else if locked_before.[i] = '\n' then begin
949 | Invalid_argument _ -> script#goto `Bottom ()
951 method private saveAsScript script =
952 match self#chooseFile ~ok_not_exists:true () with
955 script#assignFileName (Some f);
956 script#saveToFile ();
957 console#message ("'"^f^"' saved.\n");
961 method private saveScript script =
962 if script#has_name then
963 (script#saveToFile ();
964 console#message ("'"^script#filename^"' saved.\n"))
965 else self#saveAsScript script
967 (* returns false if closure is aborted by the user *)
968 method private closeScript0 script =
969 if script#source_view#buffer#modified then
971 ask_unsaved main#toplevel (Filename.basename script#filename)
974 self#saveScript script;
975 save_moo script#status;
980 (save_moo script#status; true)
982 method private closeScript page script =
983 if self#closeScript0 script then
985 MatitaScript.destroy page;
986 ignore (main#scriptNotebook#remove_page page)
989 method private closeCurrentScript () =
990 let page = main#scriptNotebook#current_page in
991 let script = MatitaScript.at_page page in
992 self#closeScript page script
994 method newScript () =
995 let scrolledWindow = GBin.scrolled_window () in
996 let hbox = GPack.hbox () in
997 let tab_label = GMisc.label ~text:"foo"
998 ~packing:hbox#pack () in
1000 GMisc.label ~text:"" ~packing:(hbox#pack ~expand:true ~fill:true) () in
1002 GButton.button ~relief:`NONE ~packing:hbox#pack () in
1004 GMisc.image ~stock:`CLOSE ~icon_size:`MENU () in
1005 closebutton#set_image image#coerce;
1008 ~urichooser:(fun source_view uris ->
1010 interactive_uri_choice ~selection_mode:`SINGLE
1011 ~title:"Matita: URI chooser"
1012 ~msg:"Select the URI" ~hide_uri_entry:true
1013 ~hide_try:true ~ok_label:"_Apply" ~ok_action:`SELECT
1014 ~copy_cb:(fun s -> source_view#buffer#insert ("\n"^s^"\n"))
1016 with MatitaTypes.Cancel -> [])
1018 (fun ~title ~message ->
1019 MatitaGtkMisc.ask_confirmation ~title ~message
1020 ~parent:(MatitaMisc.get_gui ())#main#toplevel ())
1021 ~parent:scrolledWindow ~tab_label ()
1023 ignore (main#scriptNotebook#prepend_page ~tab_label:hbox#coerce
1024 scrolledWindow#coerce);
1025 ignore (closebutton#connect#clicked (fun () ->
1026 self#closeScript (main#scriptNotebook#page_num hbox#coerce) script));
1027 main#scriptNotebook#goto_page 0;
1028 sequents_viewer#reset;
1029 sequents_viewer#load_logo;
1030 let browser_observer _ = MatitaMathView.refresh_all_browsers () in
1031 let sequents_observer status =
1032 sequents_viewer#reset;
1033 match status#ng_mode with
1035 sequents_viewer#nload_sequents status;
1038 Continuationals.Stack.find_goal status#stack
1040 sequents_viewer#goto_sequent status goal
1041 with Failure _ -> ());
1042 | `CommandMode -> sequents_viewer#load_logo
1044 script#addObserver sequents_observer;
1045 script#addObserver browser_observer
1047 method loadScript file =
1048 let page = main#scriptNotebook#current_page in
1049 let script = MatitaScript.at_page page in
1050 if script#source_view#buffer#modified || script#has_name then
1052 let script = MatitaScript.current () in
1053 let source_view = script#source_view in
1055 script#assignFileName (Some file);
1056 let file = script#filename in
1058 if Sys.file_exists file then file
1059 else BuildTimeConf.script_template
1061 source_view#source_buffer#begin_not_undoable_action ();
1062 script#loadFromFile content;
1063 source_view#source_buffer#end_not_undoable_action ();
1064 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1065 source_view#buffer#place_cursor source_view#buffer#start_iter;
1066 console#message ("'"^file^"' loaded.");
1067 self#_enableSaveTo file
1069 method private _enableSaveTo file =
1070 self#main#saveMenuItem#misc#set_sensitive true
1072 method private console = console
1073 method private fileSel = fileSel
1074 method private findRepl = findRepl
1077 method newBrowserWin () =
1079 inherit browserWin ()
1080 val combo = GEdit.entry ()
1082 self#check_widgets ();
1083 let combo_widget = combo#coerce in
1084 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1085 combo#misc#grab_focus ()
1086 method browserUri = combo
1089 method newUriDialog () =
1090 let dialog = new uriChoiceDialog () in
1091 dialog#check_widgets ();
1094 method private newConfirmationDialog () =
1095 let dialog = new confirmationDialog () in
1096 dialog#check_widgets ();
1099 method newEmptyDialog () =
1100 let dialog = new emptyDialog () in
1101 dialog#check_widgets ();
1104 method private addKeyBinding key callback =
1105 List.iter (fun evbox -> add_key_binding key callback evbox)
1108 method private setQuitCallback callback =
1109 connect_menu_item main#quitMenuItem callback;
1110 ignore (main#toplevel#event#connect#delete
1111 (fun _ -> callback ();true));
1112 self#addKeyBinding GdkKeysyms._q callback
1114 method private chooseFile ?(ok_not_exists = false) () =
1115 _ok_not_exists <- ok_not_exists;
1116 _only_directory <- false;
1117 fileSel#fileSelectionWin#show ();
1121 method private chooseDir ?(ok_not_exists = false) () =
1122 _ok_not_exists <- ok_not_exists;
1123 _only_directory <- true;
1124 fileSel#fileSelectionWin#show ();
1126 (* we should check that this is a directory *)
1132 let g = new gui () in
1133 gui_instance := Some g;
1134 MatitaMisc.set_gui g;
1137 let instance = singleton gui
1139 let non p x = not (p x)
1142 let cols = new GTree.column_list in
1143 let id_col = cols#add Gobject.Data.string in
1144 let dsc_col = cols#add Gobject.Data.string in
1145 let interp_no_col = cols#add Gobject.Data.int in
1146 let tree_store = GTree.tree_store cols in
1147 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1148 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1149 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1150 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1151 fun tree_view choices ->
1154 tree_view#set_model (Some (tree_store :> GTree.model));
1155 ignore (tree_view#append_column id_view_col);
1156 ignore (tree_view#append_column dsc_view_col);
1157 let name_of_interp =
1158 (* try to find a reasonable name for an interpretation *)
1162 List.assoc "0" interp
1164 incr idx; string_of_int !idx
1166 tree_store#clear ();
1167 let idx = ref ~-1 in
1171 let interp_row = tree_store#append () in
1172 tree_store#set ~row:interp_row ~column:id_col
1173 (name_of_interp interp);
1174 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1177 let row = tree_store#append ~parent:interp_row () in
1178 tree_store#set ~row ~column:id_col id;
1179 tree_store#set ~row ~column:dsc_col dsc;
1180 tree_store#set ~row ~column:interp_no_col !idx)
1184 method get_interp_no tree_path =
1185 let iter = tree_store#get_iter tree_path in
1186 tree_store#get ~row:iter ~column:interp_no_col
1190 let interactive_string_choice
1191 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1193 let gui = instance () in
1194 let dialog = gui#newUriDialog () in
1195 dialog#uriEntryHBox#misc#hide ();
1196 dialog#uriChoiceSelectedButton#misc#hide ();
1197 dialog#uriChoiceAutoButton#misc#hide ();
1198 dialog#uriChoiceConstantsButton#misc#hide ();
1199 dialog#uriChoiceTreeView#selection#set_mode
1200 (`SINGLE :> Gtk.Tags.selection_mode);
1201 let model = new stringListModel dialog#uriChoiceTreeView in
1202 let choices = ref None in
1203 dialog#uriChoiceDialog#set_title title;
1204 let hack_len = MatitaGtkMisc.utf8_string_length text in
1205 let rec colorize acc_len = function
1207 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1208 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1210 let start, stop = HExtlib.loc_of_floc he in
1211 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1212 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1213 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1214 escape_pango_markup str1 ^ "<b>" ^
1215 escape_pango_markup str2 ^ "</b>" ^
1218 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1219 Printf.eprintf "(%d,%d)" start stop) locs; *)
1223 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1226 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1227 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1228 Printf.eprintf "(%d,%d)" start stop) locs;
1229 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1230 dialog#uriChoiceLabel#set_use_markup true;
1231 let txt = colorize 0 locs in
1232 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1233 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1235 dialog#uriChoiceLabel#set_label txt;
1236 List.iter model#easy_append uris;
1239 dialog#uriChoiceDialog#destroy ();
1242 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1243 connect_button dialog#uriChoiceForwardButton (fun _ ->
1244 match model#easy_selection () with
1246 | uris -> return (Some uris));
1247 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1248 dialog#uriChoiceDialog#show ();
1250 (match !choices with
1251 | None -> raise MatitaTypes.Cancel
1252 | Some uris -> uris)
1254 let interactive_interp_choice () text prefix_len choices =
1255 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1256 let filter_choices filter =
1257 let rec is_compatible filter =
1260 | ([],_,_)::tl -> is_compatible filter tl
1261 | (loc::tlloc,id,dsc)::tl ->
1263 if List.assoc (loc,id) filter = dsc then
1264 is_compatible filter ((tlloc,id,dsc)::tl)
1270 List.filter (fun (_,interp) -> is_compatible filter interp)
1272 let rec get_choices loc id =
1277 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1279 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1281 let example_interp =
1285 let ask_user id locs choices =
1286 interactive_string_choice
1288 ~title:"Ambiguous input"
1289 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1291 let rec classify ids filter partial_interpretations =
1293 [] -> List.map fst partial_interpretations
1294 | ([],_,_)::tl -> classify tl filter partial_interpretations
1295 | (loc::tlloc,id,dsc)::tl ->
1296 let choices = get_choices loc id partial_interpretations in
1299 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1302 match ask_user id [loc] choices with
1306 let filter = ((loc,id),chosen_dsc)::filter in
1307 let compatible_interps = filter_choices filter partial_interpretations in
1308 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1310 let enumerated_choices =
1311 let idx = ref ~-1 in
1312 List.map (fun interp -> incr idx; !idx,interp) choices
1314 classify example_interp [] enumerated_choices
1317 (* disambiguator callbacks *)
1318 Disambiguate.set_choose_uris_callback
1319 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1320 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1321 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1322 (* gtk initialization *)
1323 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1324 ignore (GMain.Main.init ())