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 class type browserWin =
41 (* this class exists only because GEdit.combo_box_entry is not supported by
42 * lablgladecc :-(((( *)
44 inherit MatitaGeneratedGui.browserWin
45 method browserUri: GEdit.entry
48 class console ~(buffer: GText.buffer) () =
50 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
51 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
52 val message_tag = buffer#create_tag []
53 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
54 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
55 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
56 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
57 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
59 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
60 method log_callback (tag: HLog.log_tag) s =
61 let s = Pcre.replace ~pat:"
\e\\[0;3.m([^
\e]+)
\e\\[0m" ~templ:"$1" s in
63 | `Debug -> self#debug (s ^ "\n")
64 | `Error -> self#error (s ^ "\n")
65 | `Message -> self#message (s ^ "\n")
66 | `Warning -> self#warning (s ^ "\n")
69 let clean_current_baseuri grafite_status =
70 LibraryClean.clean_baseuris [grafite_status#baseuri]
72 let save_moo grafite_status =
73 let script = MatitaScript.current () in
74 let baseuri = grafite_status#baseuri in
75 match script#bos, script#eos with
79 LibraryMisc.lexicon_file_of_baseuri
80 ~must_exist:false ~baseuri ~writable:true
82 LexiconMarshal.save_lexicon lexicon_fname
83 grafite_status#lstatus.LexiconEngine.lexicon_content_rev;
84 NCicLibrary.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
86 | _ -> clean_current_baseuri grafite_status
89 let ask_unsaved parent =
90 MatitaGtkMisc.ask_confirmation
91 ~parent ~title:"Unsaved work!"
92 ~message:("Your work is <b>unsaved</b>!\n\n"^
93 "<i>Do you want to save the script before continuing?</i>")
96 class interpErrorModel =
97 let cols = new GTree.column_list in
98 let id_col = cols#add Gobject.Data.string in
99 let dsc_col = cols#add Gobject.Data.string in
100 let interp_no_col = cols#add Gobject.Data.caml in
101 let tree_store = GTree.tree_store cols in
102 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
103 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
104 let id_view_col = GTree.view_column ~renderer:id_renderer () in
105 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
106 fun (tree_view: GTree.view) choices ->
109 tree_view#set_model (Some (tree_store :> GTree.model));
110 ignore (tree_view#append_column id_view_col);
111 ignore (tree_view#append_column dsc_view_col);
113 let idx1 = ref ~-1 in
118 if List.length choices = 1 then
121 (let loc_row = tree_store#append () in
124 [passes,envs_and_diffs,_,_] ->
125 tree_store#set ~row:loc_row ~column:id_col
126 ("Error location " ^ string_of_int (!idx1+1) ^
127 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
129 String.concat " " (List.map string_of_int passes) ^
131 tree_store#set ~row:loc_row ~column:interp_no_col
134 tree_store#set ~row:loc_row ~column:id_col
135 ("Error location " ^ string_of_int (!idx1+1));
136 tree_store#set ~row:loc_row ~column:interp_no_col
140 let idx2 = ref ~-1 in
142 (fun passes,envs_and_diffs,_,_ ->
145 if List.length lll = 1 then
148 let msg_row = tree_store#append ?parent:loc_row () in
149 (tree_store#set ~row:msg_row ~column:id_col
150 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
151 string_of_int (!idx2+1) ^
153 String.concat " " (List.map string_of_int passes) ^
155 tree_store#set ~row:msg_row ~column:interp_no_col
156 (!idx1,Some !idx2,None);
158 let idx3 = ref ~-1 in
160 (fun (passes,env,_) ->
163 match envs_and_diffs with
165 let interp_row = tree_store#append ?parent:msg_row () in
166 tree_store#set ~row:interp_row ~column:id_col
167 ("Interpretation " ^ string_of_int (!idx3+1) ^
169 String.concat " " (List.map string_of_int passes) ^
171 tree_store#set ~row:interp_row ~column:interp_no_col
172 (!idx1,Some !idx2,Some !idx3);
179 let row = tree_store#append ?parent:interp_row () in
180 tree_store#set ~row ~column:id_col id;
181 tree_store#set ~row ~column:dsc_col dsc;
182 tree_store#set ~row ~column:interp_no_col
183 (!idx1,Some !idx2,Some !idx3)
187 if List.length lll > 1 then
189 (fun p -> tree_view#expand_row (tree_store#get_path p))
193 method get_interp_no tree_path =
194 let iter = tree_store#get_iter tree_path in
195 tree_store#get ~row:iter ~column:interp_no_col
198 exception UseLibrary;;
200 let rec interactive_error_interp ~all_passes
201 (source_buffer:GSourceView2.source_buffer) notify_exn offset errorll filename
203 (* hook to save a script for each disambiguation error *)
206 source_buffer#get_text ~start:source_buffer#start_iter
207 ~stop:source_buffer#end_iter () in
208 let md5 = Digest.to_hex (Digest.string text) in
210 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
211 let ch = open_out filename in
212 output_string ch text;
215 assert (List.flatten errorll <> []);
217 let remove_non_significant =
218 List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
219 let annotated_errorll () =
222 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
224 if all_passes then annotated_errorll () else
225 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
226 (* We remove passes 1,2 and 5,6 *)
229 ::(3,remove_non_significant (safe_list_nth errorll 2))
230 ::(4,remove_non_significant (safe_list_nth errorll 3))
233 if List.flatten (List.map snd res) <> [] then res
235 (* all errors (if any) are not significant: we keep them *)
238 ::(3,(safe_list_nth errorll 2))
239 ::(4,(safe_list_nth errorll 3))
242 if List.flatten (List.map snd res) <> [] then
245 "All disambiguation errors are not significant. Showing them anyway." ;
251 "No errors in phases 2 and 3. Showing all errors in all phases" ;
255 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
258 | [loffset,[_,envs_and_diffs,msg,significant]] ->
259 let _,env,diff = List.hd envs_and_diffs in
261 (MultiPassDisambiguator.DisambiguationError
262 (offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
264 let dialog = new disambiguationErrors () in
265 dialog#check_widgets ();
267 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
268 let model = new interpErrorModel dialog#treeview choices in
269 dialog#disambiguationErrors#set_title "Disambiguation error";
270 dialog#disambiguationErrorsLabel#set_label
271 "Click on an error to see the corresponding message:";
272 ignore (dialog#treeview#connect#cursor_changed
275 match fst (dialog#treeview#get_cursor ()) with
278 let idx1,idx2,idx3 = model#get_interp_no tree_path in
279 let loffset,lll = List.nth choices idx1 in
280 let _,envs_and_diffs,msg,significant =
282 Some idx2 -> List.nth lll idx2
284 [],[],lazy "Multiple error messages. Please select one.",true
288 Some idx3 -> List.nth envs_and_diffs idx3
289 | None -> [],[],[] (* dymmy value, used *) in
290 let script = MatitaScript.current () in
291 let error_tag = script#error_tag in
292 source_buffer#remove_tag error_tag
293 ~start:source_buffer#start_iter
294 ~stop:source_buffer#end_iter;
296 (MultiPassDisambiguator.DisambiguationError
297 (offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
300 dialog#disambiguationErrors#destroy ();
303 let fail _ = return () in
304 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
305 connect_button dialog#disambiguationErrorsOkButton
308 match fst (dialog#treeview#get_cursor ()) with
311 let idx1,idx2,idx3 = model#get_interp_no tree_path in
314 Some idx2, Some idx3 ->
315 let _,lll = List.nth choices idx1 in
316 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
317 let _,_,diff = List.nth envs_and_diffs idx3 in
319 | _,_ -> assert false
328 | DisambiguateTypes.Id id ->
329 LexiconAst.Ident_alias (id, desc)
330 | DisambiguateTypes.Symbol (symb, i)->
331 LexiconAst.Symbol_alias (symb, i, desc)
332 | DisambiguateTypes.Num i ->
333 LexiconAst.Number_alias (i, desc)
335 LexiconAstPp.pp_alias alias)
340 (source_buffer#get_iter_at_mark
341 (`NAME "beginning_of_statement")) newtxt ;
344 connect_button dialog#disambiguationErrorsMoreErrors
345 (fun _ -> return () ; raise UseLibrary);
346 connect_button dialog#disambiguationErrorsCancelButton fail;
347 dialog#disambiguationErrors#show ();
351 (** Selection handling
352 * Two clipboards are used: "clipboard" and "primary".
353 * "primary" is used by X, when you hit the middle button mouse is content is
354 * pasted between applications. In Matita this selection always contain the
355 * textual version of the selected term.
356 * "clipboard" is used inside Matita only and support ATM two different targets:
357 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
362 (* creation order _is_ relevant for windows placement *)
363 let main = new mainWin () in
364 let fileSel = new fileSelectionWin () in
365 let findRepl = new findReplWin () in
366 let keyBindingBoxes = (* event boxes which should receive global key events *)
367 [ main#mainWinEventBox ]
369 let console = new console ~buffer:main#logTextView#buffer () in
370 let (source_view: GSourceView2.source_view) =
371 GSourceView2.source_view
373 ~insert_spaces_instead_of_tabs:true ~tab_width:2
374 ~right_margin_position:80 ~show_right_margin:true
375 ~smart_home_end:`AFTER
376 ~packing:main#scriptScrolledWin#add
379 let default_font_size =
380 Helm_registry.get_opt_default Helm_registry.int
381 ~default:BuildTimeConf.default_font_size "matita.font_size"
383 let similarsymbols_tag_name = "similarsymbolos" in
384 let similarsymbols_tag = `NAME similarsymbols_tag_name in
385 let source_buffer = source_view#source_buffer in
387 val mutable chosen_file = None
388 val mutable _ok_not_exists = false
389 val mutable _only_directory = false
390 val mutable font_size = default_font_size
391 val mutable similarsymbols = []
392 val mutable similarsymbols_orig = []
393 val clipboard = GData.clipboard Gdk.Atom.clipboard
394 val primary = GData.clipboard Gdk.Atom.primary
396 method private reset_similarsymbols =
397 similarsymbols <- [];
398 similarsymbols_orig <- [];
399 try source_buffer#delete_mark similarsymbols_tag
400 with GText.No_such_mark _ -> ()
403 let s () = MatitaScript.current () in
404 (* glade's check widgets *)
405 List.iter (fun w -> w#check_widgets ())
406 (let c w = (w :> <check_widgets: unit -> unit>) in
407 [ c fileSel; c main; c findRepl]);
409 List.iter (* global key bindings *)
410 (fun (key, callback) -> self#addKeyBinding key callback)
413 toggle_win ~check:main#showProofMenuItem proof#proofWin;
415 toggle_win ~check:main#showCheckMenuItem check#checkWin;
419 let parse_txt_file file =
420 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
421 let l_rev = ref [] in
424 l_rev := input_line ch :: !l_rev;
433 ~authors:(parse_txt_file "AUTHORS")
434 (*~comments:"comments"*)
435 ~copyright:"Copyright (C) 2005, the HELM team"
436 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
437 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
439 ~version:BuildTimeConf.version
440 ~website:"http://matita.cs.unibo.it"
443 ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
444 connect_menu_item main#contentsMenuItem (fun () ->
445 if 0 = Sys.command "which gnome-help" then
447 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
449 ignore (Sys.command cmd)
451 MatitaGtkMisc.report_error ~title:"help system error"
453 "The program gnome-help is not installed\n\n"^
454 "To browse the user manal it is necessary to install "^
455 "the gnome help syste (also known as yelp)")
456 ~parent:main#toplevel ());
457 connect_menu_item main#aboutMenuItem about_dialog#present;
459 let show_find_Repl () =
460 findRepl#toplevel#misc#show ();
461 findRepl#toplevel#misc#grab_focus ()
463 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
465 let highlight start end_ =
466 source_buffer#move_mark `INSERT ~where:start;
467 source_buffer#move_mark `SEL_BOUND ~where:end_;
468 source_view#scroll_mark_onscreen `INSERT
470 let text = findRepl#findEntry#text in
471 let iter = source_buffer#get_iter `SEL_BOUND in
472 match iter#forward_search text with
474 (match source_buffer#start_iter#forward_search text with
476 | Some (start,end_) -> highlight start end_)
477 | Some (start,end_) -> highlight start end_
480 let text = findRepl#replaceEntry#text in
481 let ins = source_buffer#get_iter `INSERT in
482 let sel = source_buffer#get_iter `SEL_BOUND in
483 if ins#compare sel < 0 then
485 ignore(source_buffer#delete_selection ());
486 source_buffer#insert text
489 connect_button findRepl#findButton find_forward;
490 connect_button findRepl#findReplButton replace;
491 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
492 ignore(findRepl#toplevel#event#connect#delete
493 ~callback:(fun _ -> hide_find_Repl ();true));
496 (* phase 1: we save the actual status of the marks and we undo *)
497 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
498 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
499 let locked_iter_offset = locked_iter#offset in
502 (source_view#buffer#create_mark ~name:"lock_point"
503 ~left_gravity:true locked_iter) in
504 source_view#source_buffer#undo ();
505 (* phase 2: we save the cursor position and we redo, restoring
506 the previous status of all the marks *)
507 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
510 (source_view#buffer#create_mark ~name:"undo_point"
511 ~left_gravity:true cursor_iter)
513 source_view#source_buffer#redo ();
514 let mark_iter = source_view#buffer#get_iter_at_mark mark in
515 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
516 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
517 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
518 source_view#buffer#delete_mark mark;
519 source_view#buffer#delete_mark mark2;
520 (* phase 3: if after the undo the cursor was in the locked area,
521 then we move it there again and we perform a goto *)
522 if mark_iter#offset < locked_iter_offset then
524 source_view#buffer#move_mark `INSERT ~where:mark_iter;
525 (MatitaScript.current ())#goto `Cursor ();
527 (* phase 4: we perform again the undo. This time we are sure that
528 the text to undo is not locked *)
529 source_view#source_buffer#undo ();
530 source_view#misc#grab_focus () in
533 (* phase 1: we save the actual status of the marks, we redo and
535 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
536 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
537 let locked_iter_offset = locked_iter#offset in
540 (source_view#buffer#create_mark ~name:"lock_point"
541 ~left_gravity:true locked_iter) in
542 source_view#source_buffer#redo ();
543 source_view#source_buffer#undo ();
544 (* phase 2: we save the cursor position and we restore
545 the previous status of all the marks *)
546 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
549 (source_view#buffer#create_mark ~name:"undo_point"
550 ~left_gravity:true cursor_iter)
552 let mark_iter = source_view#buffer#get_iter_at_mark mark in
553 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
554 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
555 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
556 source_view#buffer#delete_mark mark;
557 source_view#buffer#delete_mark mark2;
558 (* phase 3: if after the undo the cursor is in the locked area,
559 then we move it there again and we perform a goto *)
560 if mark_iter#offset < locked_iter_offset then
562 source_view#buffer#move_mark `INSERT ~where:mark_iter;
563 (MatitaScript.current ())#goto `Cursor ();
565 (* phase 4: we perform again the redo. This time we are sure that
566 the text to redo is not locked *)
567 source_view#source_buffer#redo ();
568 source_view#misc#grab_focus ()
570 connect_menu_item main#undoMenuItem safe_undo;
572 ignore(source_view#source_buffer#connect#can_undo
573 ~callback:main#undoMenuItem#misc#set_sensitive);
574 *) main#undoMenuItem#misc#set_sensitive true;
575 connect_menu_item main#redoMenuItem safe_redo;
577 ignore(source_view#source_buffer#connect#can_redo
578 ~callback:main#redoMenuItem#misc#set_sensitive);
579 *) main#redoMenuItem#misc#set_sensitive true;
580 ignore(source_view#connect#after#populate_popup
581 ~callback:(fun pre_menu ->
582 let menu = new GMenu.menu pre_menu in
583 let menuItems = menu#children in
584 let undoMenuItem, redoMenuItem =
586 [undo;redo;sep1;cut;copy;paste;delete;sep2;
587 selectall;sep3;inputmethod;insertunicodecharacter] ->
588 List.iter menu#remove [ copy; cut; delete; paste ];
590 | _ -> assert false in
592 let i = ref 2 in (* last occupied position *)
593 fun ?label ?stock () ->
595 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
598 let copy = add_menu_item ~stock:`COPY () in
599 let cut = add_menu_item ~stock:`CUT () in
600 let delete = add_menu_item ~stock:`DELETE () in
601 let paste = add_menu_item ~stock:`PASTE () in
602 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
603 copy#misc#set_sensitive self#canCopy;
604 cut#misc#set_sensitive self#canCut;
605 delete#misc#set_sensitive self#canDelete;
606 paste#misc#set_sensitive self#canPaste;
607 paste_pattern#misc#set_sensitive self#canPastePattern;
608 connect_menu_item copy self#copy;
609 connect_menu_item cut self#cut;
610 connect_menu_item delete self#delete;
611 connect_menu_item paste self#paste;
612 connect_menu_item paste_pattern self#pastePattern;
613 let new_undoMenuItem =
614 GMenu.image_menu_item
615 ~image:(GMisc.image ~stock:`UNDO ())
618 ~packing:(menu#insert ~pos:0) () in
619 new_undoMenuItem#misc#set_sensitive
620 (undoMenuItem#misc#get_flag `SENSITIVE);
621 menu#remove (undoMenuItem :> GMenu.menu_item);
622 connect_menu_item new_undoMenuItem safe_undo;
623 let new_redoMenuItem =
624 GMenu.image_menu_item
625 ~image:(GMisc.image ~stock:`REDO ())
628 ~packing:(menu#insert ~pos:1) () in
629 new_redoMenuItem#misc#set_sensitive
630 (redoMenuItem#misc#get_flag `SENSITIVE);
631 menu#remove (redoMenuItem :> GMenu.menu_item);
632 connect_menu_item new_redoMenuItem safe_redo));
634 connect_menu_item main#editMenu (fun () ->
635 main#copyMenuItem#misc#set_sensitive self#canCopy;
636 main#cutMenuItem#misc#set_sensitive self#canCut;
637 main#deleteMenuItem#misc#set_sensitive self#canDelete;
638 main#pasteMenuItem#misc#set_sensitive self#canPaste;
639 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
640 connect_menu_item main#copyMenuItem self#copy;
641 connect_menu_item main#cutMenuItem self#cut;
642 connect_menu_item main#deleteMenuItem self#delete;
643 connect_menu_item main#pasteMenuItem self#paste;
644 connect_menu_item main#pastePatternMenuItem self#pastePattern;
645 connect_menu_item main#selectAllMenuItem (fun () ->
646 source_buffer#move_mark `INSERT source_buffer#start_iter;
647 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
648 connect_menu_item main#findReplMenuItem show_find_Repl;
649 connect_menu_item main#externalEditorMenuItem self#externalEditor;
650 connect_menu_item main#ligatureButton self#nextSimilarSymbol;
651 ignore(source_buffer#connect#after#insert_text
652 ~callback:(fun iter str ->
653 if main#menuitemAutoAltL#active && (str = " " || str = "\n") then
654 ignore(self#expand_virtual_if_any iter str)));
655 ignore (findRepl#findEntry#connect#activate find_forward);
656 (* interface lockers *)
658 main#buttonsToolbar#misc#set_sensitive false;
659 main#scriptMenu#misc#set_sensitive false;
660 source_view#set_editable false
663 main#buttonsToolbar#misc#set_sensitive true;
664 main#scriptMenu#misc#set_sensitive true;
665 source_view#set_editable true;
666 (*The next line seems sufficient to avoid some unknown race condition *)
667 GtkThread.sync (fun () -> ()) ()
669 let worker_thread = ref None in
671 let floc, msg = MatitaExcPp.to_string exn in
676 let (x, y) = HExtlib.loc_of_floc floc in
677 let script = MatitaScript.current () in
678 let locked_mark = script#locked_mark in
679 let error_tag = script#error_tag in
681 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
682 let x' = baseoffset + x in
683 let y' = baseoffset + y in
684 let x_iter = source_buffer#get_iter (`OFFSET x') in
685 let y_iter = source_buffer#get_iter (`OFFSET y') in
686 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
688 id := Some (source_buffer#connect#changed ~callback:(fun () ->
689 source_buffer#remove_tag error_tag
690 ~start:source_buffer#start_iter
691 ~stop:source_buffer#end_iter;
693 | None -> assert false (* a race condition occurred *)
695 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
696 source_buffer#place_cursor
697 (source_buffer#get_iter (`OFFSET x'));
704 let saved_use_library= !MultiPassDisambiguator.use_library in
706 MultiPassDisambiguator.use_library := !all_disambiguation_passes;
708 MultiPassDisambiguator.use_library := saved_use_library;
711 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
713 interactive_error_interp
714 ~all_passes:!all_disambiguation_passes source_buffer
715 notify_exn offset errorll (s())#filename
718 MultiPassDisambiguator.use_library := true;
721 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
722 interactive_error_interp ~all_passes:true source_buffer
723 notify_exn offset errorll (s())#filename
726 | exc -> notify_exn exc);
727 MultiPassDisambiguator.use_library := saved_use_library;
730 (try notify_exn exc with Sys.Break as e -> notify_exn e);
734 worker_thread := Some (Thread.create thread_main ())
737 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
738 let interrupt = ref None in
739 let old_callback = ref (function _ -> ()) in
740 let force_interrupt n =
741 (* This function is called just before the thread's timeslice ends *)
743 if Some(Thread.id(Thread.self())) = !interrupt then
744 (interrupt := None; raise Sys.Break) in
746 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
747 Sys.Signal_handle f -> old_callback := f
749 | Sys.Signal_default -> assert false
752 match !worker_thread with
754 | Some t -> interrupt := Some (Thread.id t) in
758 f (); source_view#misc#grab_focus ()
760 exc -> source_view#misc#grab_focus (); raise exc in
762 (* file selection win *)
763 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
764 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
767 fileSel#fileSelectionWin#misc#hide ();
772 let fname = fileSel#fileSelectionWin#filename in
773 if Sys.file_exists fname then
775 if HExtlib.is_regular fname && not (_only_directory) then
777 else if _only_directory && HExtlib.is_dir fname then
782 if _ok_not_exists then
785 | `CANCEL -> return None
787 | `DELETE_EVENT -> return None));
789 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
791 let adj = main#logScrolledWin#vadjustment in
792 ignore (adj#connect#changed
793 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
794 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
795 (* natural deduction palette *)
796 main#tacticsButtonsHandlebox#misc#hide ();
797 MatitaGtkMisc.toggle_callback
799 if b then main#tacticsButtonsHandlebox#misc#show ()
800 else main#tacticsButtonsHandlebox#misc#hide ())
801 ~check:main#menuitemPalette;
802 connect_button main#butImpl_intro
803 (fun () -> source_buffer#insert "apply rule (⇒#i […] (…));\n");
804 connect_button main#butAnd_intro
805 (fun () -> source_buffer#insert
806 "apply rule (∧#i (…) (…));\n\t[\n\t|\n\t]\n");
807 connect_button main#butOr_intro_left
808 (fun () -> source_buffer#insert "apply rule (∨#i_l (…));\n");
809 connect_button main#butOr_intro_right
810 (fun () -> source_buffer#insert "apply rule (∨#i_r (…));\n");
811 connect_button main#butNot_intro
812 (fun () -> source_buffer#insert "apply rule (¬#i […] (…));\n");
813 connect_button main#butTop_intro
814 (fun () -> source_buffer#insert "apply rule (⊤#i);\n");
815 connect_button main#butImpl_elim
816 (fun () -> source_buffer#insert
817 "apply rule (⇒#e (…) (…));\n\t[\n\t|\n\t]\n");
818 connect_button main#butAnd_elim_left
819 (fun () -> source_buffer#insert "apply rule (∧#e_l (…));\n");
820 connect_button main#butAnd_elim_right
821 (fun () -> source_buffer#insert "apply rule (∧#e_r (…));\n");
822 connect_button main#butOr_elim
823 (fun () -> source_buffer#insert
824 "apply rule (∨#e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
825 connect_button main#butNot_elim
826 (fun () -> source_buffer#insert
827 "apply rule (¬#e (…) (…));\n\t[\n\t|\n\t]\n");
828 connect_button main#butBot_elim
829 (fun () -> source_buffer#insert "apply rule (⊥#e (…));\n");
830 connect_button main#butRAA
831 (fun () -> source_buffer#insert "apply rule (RAA […] (…));\n");
832 connect_button main#butUseLemma
833 (fun () -> source_buffer#insert "apply rule (lem #premises name …);\n");
834 connect_button main#butDischarge
835 (fun () -> source_buffer#insert "apply rule (discharge […]);\n");
837 connect_button main#butForall_intro
838 (fun () -> source_buffer#insert "apply rule (∀#i {…} (…));\n");
839 connect_button main#butForall_elim
840 (fun () -> source_buffer#insert "apply rule (∀#e {…} (…));\n");
841 connect_button main#butExists_intro
842 (fun () -> source_buffer#insert "apply rule (∃#i {…} (…));\n");
843 connect_button main#butExists_elim
844 (fun () -> source_buffer#insert
845 "apply rule (∃#e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
849 main#scriptNotebook#remove_page 1;
850 main#scriptNotebook#set_show_tabs false;
851 (* / TO BE REMOVED *)
852 let module Hr = Helm_registry in
853 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
855 | true -> main#toplevel#fullscreen ()
856 | false -> main#toplevel#unfullscreen ());
857 main#fullscreenMenuItem#set_active false;
858 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
861 CicNotation.set_active_notations
862 (List.map fst (CicNotation.get_all_notations ()))
864 CicNotation.set_active_notations []);
865 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
866 ~callback:(fun enabled -> NTermCicContent.hide_coercions := enabled);
867 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
868 ~callback:(fun enabled ->
869 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
870 main#unicodeAsTexMenuItem#set_active
871 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
873 HLog.set_log_callback self#console#log_callback;
874 GtkSignal.user_handler :=
876 | MatitaScript.ActionCancelled s -> HLog.error s
878 if not (Helm_registry.get_bool "matita.debug") then
883 source_buffer#set_language (Some MatitaGtkMisc.matita_lang);
884 source_buffer#set_highlight_syntax true
887 (s())#assignFileName None;
888 main#saveMenuItem#misc#set_sensitive false
890 let saveAsScript () =
892 match self#chooseFile ~ok_not_exists:true () with
895 script#assignFileName (Some f);
896 script#saveToFile ();
897 console#message ("'"^f^"' saved.\n");
903 if script#has_name then
904 (script#saveToFile ();
905 console#message ("'"^script#filename^"' saved.\n"))
908 let abandon_script () =
909 let grafite_status = (s ())#grafite_status in
910 if source_view#buffer#modified then
911 (match ask_unsaved main#toplevel with
912 | `YES -> saveScript ()
914 | `CANCEL -> raise MatitaTypes.Cancel);
915 save_moo grafite_status
920 match self#chooseFile () with
924 script#assignFileName (Some f);
925 source_view#source_buffer#begin_not_undoable_action ();
926 script#loadFromFile f;
927 source_view#source_buffer#end_not_undoable_action ();
928 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
929 source_view#buffer#place_cursor source_view#buffer#start_iter;
930 console#message ("'"^f^"' loaded.\n");
933 with MatitaTypes.Cancel -> ()
937 source_view#source_buffer#begin_not_undoable_action ();
940 source_view#source_buffer#end_not_undoable_action ();
942 (s ())#assignFileName None
945 source_buffer#place_cursor
946 (source_buffer#get_iter_at_mark (`NAME "locked")) in
947 let advance _ = (MatitaScript.current ())#advance (); cursor () in
948 let retract _ = (MatitaScript.current ())#retract (); cursor () in
949 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
950 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
951 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
952 let advance = locker (keep_focus advance) in
953 let retract = locker (keep_focus retract) in
954 let top = locker (keep_focus top) in
955 let bottom = locker (keep_focus bottom) in
956 let jump = locker (keep_focus jump) in
958 self#setQuitCallback (fun () ->
959 let script = MatitaScript.current () in
960 if source_view#buffer#modified then
961 match ask_unsaved main#toplevel with
964 save_moo script#grafite_status;
966 | `NO -> GMain.Main.quit ()
969 (save_moo script#grafite_status;
970 GMain.Main.quit ()));
971 connect_button main#scriptAdvanceButton advance;
972 connect_button main#scriptRetractButton retract;
973 connect_button main#scriptTopButton top;
974 connect_button main#scriptBottomButton bottom;
975 connect_button main#scriptJumpButton jump;
976 connect_button main#scriptAbortButton kill_worker;
977 connect_menu_item main#scriptAdvanceMenuItem advance;
978 connect_menu_item main#scriptRetractMenuItem retract;
979 connect_menu_item main#scriptTopMenuItem top;
980 connect_menu_item main#scriptBottomMenuItem bottom;
981 connect_menu_item main#scriptJumpMenuItem jump;
982 connect_menu_item main#openMenuItem loadScript;
983 connect_menu_item main#saveMenuItem saveScript;
984 connect_menu_item main#saveAsMenuItem saveAsScript;
985 connect_menu_item main#newMenuItem newScript;
986 connect_menu_item main#showCoercionsGraphMenuItem
988 let c = MatitaMathView.cicBrowser () in
989 c#load (`About `Coercions));
990 connect_menu_item main#showHintsDbMenuItem
992 let c = MatitaMathView.cicBrowser () in
993 c#load (`About `Hints));
994 connect_menu_item main#showTermGrammarMenuItem
996 let c = MatitaMathView.cicBrowser () in
997 c#load (`About `Grammar));
998 connect_menu_item main#showUnicodeTable
1000 let c = MatitaMathView.cicBrowser () in
1001 c#load (`About `TeX));
1002 (* script monospace font stuff *)
1003 self#updateFontSize ();
1005 main#debugMenu#misc#hide ();
1007 main#hintNotebook#misc#hide ();
1009 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1010 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1011 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1014 self#sourceView#misc#grab_focus ();
1015 (* main win dimension *)
1016 let width = Gdk.Screen.width ~screen:(Gdk.Screen.default ()) () in
1017 let height = Gdk.Screen.height ~screen:(Gdk.Screen.default ()) () in
1018 (* hack for xinerama, no proper support of monitors from lablgtk *)
1019 let width = if width > 1600 then width / 2 else width in
1020 let height = if height > 1200 then height / 2 else height in
1021 let main_w = width * 90 / 100 in
1022 let main_h = height * 80 / 100 in
1023 let script_w = main_w * 6 / 10 in
1024 main#toplevel#resize ~width:main_w ~height:main_h;
1025 main#hpaneScriptSequent#set_position script_w;
1027 ignore(source_view#connect#after#paste_clipboard
1028 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1029 (* clean_locked is set to true only "during" a PRIMARY paste
1030 operation (i.e. by clicking with the second mouse button) *)
1031 let clean_locked = ref false in
1032 ignore(source_view#event#connect#button_press
1035 if GdkEvent.Button.button button = 2 then
1036 clean_locked := true;
1039 ignore(source_view#event#connect#button_release
1040 ~callback:(fun button -> clean_locked := false; false));
1041 ignore(source_view#buffer#connect#after#apply_tag
1043 fun tag ~start:_ ~stop:_ ->
1045 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1048 clean_locked := false;
1049 (MatitaScript.current ())#clean_dirty_lock;
1050 clean_locked := true
1052 (* math view handling *)
1053 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1054 ignore(MatitaMathView.cicBrowser ()));
1055 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1056 self#increaseFontSize ();
1057 MatitaMathView.increase_font_size ();
1058 MatitaMathView.update_font_sizes ());
1059 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1060 self#decreaseFontSize ();
1061 MatitaMathView.decrease_font_size ();
1062 MatitaMathView.update_font_sizes ());
1063 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1064 self#resetFontSize ();
1065 MatitaMathView.reset_font_size ();
1066 MatitaMathView.update_font_sizes ());
1067 MatitaMathView.reset_font_size ();
1069 (** selections / clipboards handling *)
1071 method markupSelected = MatitaMathView.has_selection ()
1072 method private textSelected =
1073 (source_buffer#get_iter_at_mark `INSERT)#compare
1074 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1075 method private somethingSelected = self#markupSelected || self#textSelected
1076 method private markupStored = MatitaMathView.has_clipboard ()
1077 method private textStored = clipboard#text <> None
1078 method private somethingStored = self#markupStored || self#textStored
1080 method canCopy = self#somethingSelected
1081 method canCut = self#textSelected
1082 method canDelete = self#textSelected
1083 method canPaste = self#somethingStored
1084 method canPastePattern = self#markupStored
1087 if self#textSelected
1089 MatitaMathView.empty_clipboard ();
1090 source_view#buffer#copy_clipboard clipboard;
1092 MatitaMathView.copy_selection ()
1094 source_view#buffer#cut_clipboard clipboard;
1095 MatitaMathView.empty_clipboard ()
1096 method delete () = ignore (source_view#buffer#delete_selection ())
1098 if MatitaMathView.has_clipboard ()
1099 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1100 else source_view#buffer#paste_clipboard clipboard;
1101 (MatitaScript.current ())#clean_dirty_lock
1102 method pastePattern () =
1103 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1105 method private expand_virtual_if_any iter tok =
1107 let len = MatitaGtkMisc.utf8_string_length tok in
1109 let prev = iter#copy#backward_chars len in
1110 prev#get_slice ~stop:(prev#copy#backward_find_char
1111 (fun x -> Glib.Unichar.isspace x || x = Glib.Utf8.first_char "\\"))
1113 let inplaceof, symb = Virtuals.symbol_of_virtual last_word in
1114 self#reset_similarsymbols;
1115 let s = Glib.Utf8.from_unichar symb in
1116 assert(Glib.Utf8.validate s);
1117 source_buffer#delete ~start:iter
1118 ~stop:(iter#copy#backward_chars
1119 (MatitaGtkMisc.utf8_string_length inplaceof + len));
1120 source_buffer#insert ~iter
1121 (if inplaceof.[0] = '\\' then s else (s ^ tok));
1123 with Virtuals.Not_a_virtual -> false
1125 val similar_memory = Hashtbl.create 97
1126 val mutable old_used_memory = false
1128 method private nextSimilarSymbol () =
1129 let write_similarsymbol s =
1130 let s = Glib.Utf8.from_unichar s in
1131 let iter = source_buffer#get_iter_at_mark `INSERT in
1132 assert(Glib.Utf8.validate s);
1133 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars 1);
1134 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s;
1135 (try source_buffer#delete_mark similarsymbols_tag
1136 with GText.No_such_mark _ -> ());
1137 ignore(source_buffer#create_mark ~name:similarsymbols_tag_name
1138 (source_buffer#get_iter_at_mark `INSERT));
1140 let new_similarsymbol =
1142 let iter_ins = source_buffer#get_iter_at_mark `INSERT in
1143 let iter_lig = source_buffer#get_iter_at_mark similarsymbols_tag in
1144 not (iter_ins#equal iter_lig)
1145 with GText.No_such_mark _ -> true
1147 if new_similarsymbol then
1148 (if not(self#expand_virtual_if_any (source_buffer#get_iter_at_mark `INSERT) "")then
1150 let i = source_buffer#get_iter_at_mark `INSERT in
1151 Glib.Utf8.first_char (i#get_slice ~stop:(i#copy#backward_chars 1))
1153 (match Virtuals.similar_symbols last_symbol with
1156 similarsymbols_orig <- eqclass;
1158 try Hashtbl.find similar_memory similarsymbols_orig
1160 let is_used = List.map (fun x -> x,false) eqclass in
1161 Hashtbl.add similar_memory eqclass is_used;
1166 List.partition (fun s -> List.assoc s is_used) eqclass
1168 match used @ unused with a::b::c -> a,b,c | _ -> assert false
1171 if hd = last_symbol then next, tl @ [hd] else hd, (next::tl)
1173 old_used_memory <- List.assoc hd is_used;
1175 (hd,true) :: List.filter (fun (x,_) -> x <> hd) is_used
1177 Hashtbl.replace similar_memory similarsymbols_orig is_used;
1178 write_similarsymbol hd;
1179 similarsymbols <- tl @ [ hd ]))
1181 match similarsymbols with
1184 let is_used = Hashtbl.find similar_memory similarsymbols_orig in
1185 let last = HExtlib.list_last tl in
1186 let old_used_for_last = old_used_memory in
1187 old_used_memory <- List.assoc hd is_used;
1189 (hd, true) :: (last,old_used_for_last) ::
1190 List.filter (fun (x,_) -> x <> last && x <> hd) is_used
1192 Hashtbl.replace similar_memory similarsymbols_orig is_used;
1193 similarsymbols <- tl @ [ hd ];
1194 write_similarsymbol hd
1196 method private externalEditor () =
1197 let cmd = Helm_registry.get "matita.external_editor" in
1198 (* ZACK uncomment to enable interactive ask of external editor command *)
1201 "External editor command:
1202 %f will be substitute for the script name,
1203 %p for the cursor position in bytes,
1204 %l for the execution point in bytes."
1206 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1207 ~default:(Helm_registry.get "matita.external_editor") ()
1209 let script = MatitaScript.current () in
1210 let fname = script#filename in
1212 source_buffer#start_iter#get_slice
1213 ~stop:(source_buffer#get_iter_at_mark mark)
1215 let locked = `MARK script#locked_mark in
1216 let string_pos mark = string_of_int (String.length (slice mark)) in
1217 let cursor_pos = string_pos `INSERT in
1218 let locked_pos = string_pos locked in
1220 Pcre.replace ~pat:"%f" ~templ:fname
1221 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1222 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1225 let locked_before = slice locked in
1226 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1227 ignore (Unix.system cmd);
1228 source_buffer#set_text (HExtlib.input_file fname);
1229 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1230 source_buffer#move_mark locked locked_iter;
1231 source_buffer#apply_tag script#locked_tag
1232 ~start:source_buffer#start_iter ~stop:locked_iter;
1233 let locked_after = slice locked in
1237 for i = 0 to String.length locked_before - 1 do
1238 if locked_before.[i] <> locked_after.[i] then begin
1239 source_buffer#place_cursor
1240 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1241 script#goto `Cursor ();
1243 end else if locked_before.[i] = '\n' then begin
1250 | Invalid_argument _ -> script#goto `Bottom ()
1252 method loadScript file =
1253 let script = MatitaScript.current () in
1255 script#assignFileName (Some file);
1256 let file = script#filename in
1258 if Sys.file_exists file then file
1259 else BuildTimeConf.script_template
1261 source_view#source_buffer#begin_not_undoable_action ();
1262 script#loadFromFile content;
1263 source_view#source_buffer#end_not_undoable_action ();
1264 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1265 source_view#buffer#place_cursor source_view#buffer#start_iter;
1266 console#message ("'"^file^"' loaded.");
1267 self#_enableSaveTo file
1270 let s = MatitaScript.current () in
1271 let w = main#toplevel in
1272 let set x = w#set_title x in
1274 "Matita - " ^ Filename.basename s#filename ^
1275 (if b then "*" else "") ^
1276 " in " ^ s#buri_of_current_file
1280 method private _enableSaveTo file =
1281 self#main#saveMenuItem#misc#set_sensitive true
1283 method console = console
1284 method sourceView: GSourceView2.source_view =
1285 (source_view: GSourceView2.source_view)
1286 method fileSel = fileSel
1287 method findRepl = findRepl
1290 method newBrowserWin () =
1292 inherit browserWin ()
1293 val combo = GEdit.entry ()
1295 self#check_widgets ();
1296 let combo_widget = combo#coerce in
1297 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1298 combo#misc#grab_focus ()
1299 method browserUri = combo
1302 method newUriDialog () =
1303 let dialog = new uriChoiceDialog () in
1304 dialog#check_widgets ();
1307 method newConfirmationDialog () =
1308 let dialog = new confirmationDialog () in
1309 dialog#check_widgets ();
1312 method newEmptyDialog () =
1313 let dialog = new emptyDialog () in
1314 dialog#check_widgets ();
1317 method private addKeyBinding key callback =
1318 List.iter (fun evbox -> add_key_binding key callback evbox)
1321 method setQuitCallback callback =
1322 connect_menu_item main#quitMenuItem callback;
1323 ignore (main#toplevel#event#connect#delete
1324 (fun _ -> callback ();true));
1325 self#addKeyBinding GdkKeysyms._q callback
1327 method chooseFile ?(ok_not_exists = false) () =
1328 _ok_not_exists <- ok_not_exists;
1329 _only_directory <- false;
1330 fileSel#fileSelectionWin#show ();
1334 method private chooseDir ?(ok_not_exists = false) () =
1335 _ok_not_exists <- ok_not_exists;
1336 _only_directory <- true;
1337 fileSel#fileSelectionWin#show ();
1339 (* we should check that this is a directory *)
1342 method askText ?(title = "") ?(msg = "") () =
1343 let dialog = new textDialog () in
1344 dialog#textDialog#set_title title;
1345 dialog#textDialogLabel#set_label msg;
1346 let text = ref None in
1349 dialog#textDialog#destroy ();
1352 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1353 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1354 connect_button dialog#textDialogOkButton (fun _ ->
1355 let text = dialog#textDialogTextView#buffer#get_text () in
1356 return (Some text));
1357 dialog#textDialog#show ();
1361 method private updateFontSize () =
1362 self#sourceView#misc#modify_font_by_name
1363 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1365 method increaseFontSize () =
1366 font_size <- font_size + 1;
1367 self#updateFontSize ()
1369 method decreaseFontSize () =
1370 font_size <- font_size - 1;
1371 self#updateFontSize ()
1373 method resetFontSize () =
1374 font_size <- default_font_size;
1375 self#updateFontSize ()
1380 let g = new gui () in
1381 gui_instance := Some g;
1382 MatitaMathView.set_gui g;
1385 let instance = singleton gui
1387 let non p x = not (p x)
1389 (* this is a shit and should be changed :-{ *)
1390 let interactive_uri_choice
1391 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1392 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1393 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1397 let gui = instance () in
1398 if (selection_mode <> `SINGLE) &&
1399 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1403 let dialog = gui#newUriDialog () in
1404 if hide_uri_entry then
1405 dialog#uriEntryHBox#misc#hide ();
1408 dialog#uriChoiceSelectedButton#misc#hide ();
1409 dialog#uriChoiceConstantsButton#misc#hide ();
1411 dialog#okLabel#set_label ok_label;
1412 dialog#uriChoiceTreeView#selection#set_mode
1413 (selection_mode :> Gtk.Tags.selection_mode);
1414 let model = new stringListModel dialog#uriChoiceTreeView in
1415 let choices = ref None in
1419 dialog#copyButton#misc#show ();
1420 connect_button dialog#copyButton
1422 match model#easy_selection () with
1425 dialog#uriChoiceDialog#set_title title;
1426 dialog#uriChoiceLabel#set_text msg;
1427 List.iter model#easy_append (List.map NReference.string_of_reference uris);
1428 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1431 dialog#uriChoiceDialog#destroy ();
1434 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1435 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1436 return (Some uris));
1437 if ok_action = `AUTO then
1438 connect_button dialog#uriChoiceAutoButton (fun _ ->
1439 Helm_registry.set_bool "matita.auto_disambiguation" true;
1442 connect_button dialog#uriChoiceAutoButton (fun _ ->
1443 match model#easy_selection () with
1445 | uris -> return (Some (List.map NReference.reference_of_string uris)));
1446 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1447 match model#easy_selection () with
1449 | uris -> return (Some (List.map NReference.reference_of_string uris)));
1450 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1451 dialog#uriChoiceDialog#show ();
1453 (match !choices with
1454 | None -> raise MatitaTypes.Cancel
1455 | Some uris -> uris)
1459 let cols = new GTree.column_list in
1460 let id_col = cols#add Gobject.Data.string in
1461 let dsc_col = cols#add Gobject.Data.string in
1462 let interp_no_col = cols#add Gobject.Data.int in
1463 let tree_store = GTree.tree_store cols in
1464 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1465 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1466 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1467 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1468 fun tree_view choices ->
1471 tree_view#set_model (Some (tree_store :> GTree.model));
1472 ignore (tree_view#append_column id_view_col);
1473 ignore (tree_view#append_column dsc_view_col);
1474 let name_of_interp =
1475 (* try to find a reasonable name for an interpretation *)
1479 List.assoc "0" interp
1481 incr idx; string_of_int !idx
1483 tree_store#clear ();
1484 let idx = ref ~-1 in
1488 let interp_row = tree_store#append () in
1489 tree_store#set ~row:interp_row ~column:id_col
1490 (name_of_interp interp);
1491 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1494 let row = tree_store#append ~parent:interp_row () in
1495 tree_store#set ~row ~column:id_col id;
1496 tree_store#set ~row ~column:dsc_col dsc;
1497 tree_store#set ~row ~column:interp_no_col !idx)
1501 method get_interp_no tree_path =
1502 let iter = tree_store#get_iter tree_path in
1503 tree_store#get ~row:iter ~column:interp_no_col
1507 let interactive_string_choice
1508 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1510 let gui = instance () in
1511 let dialog = gui#newUriDialog () in
1512 dialog#uriEntryHBox#misc#hide ();
1513 dialog#uriChoiceSelectedButton#misc#hide ();
1514 dialog#uriChoiceAutoButton#misc#hide ();
1515 dialog#uriChoiceConstantsButton#misc#hide ();
1516 dialog#uriChoiceTreeView#selection#set_mode
1517 (`SINGLE :> Gtk.Tags.selection_mode);
1518 let model = new stringListModel dialog#uriChoiceTreeView in
1519 let choices = ref None in
1520 dialog#uriChoiceDialog#set_title title;
1521 let hack_len = MatitaGtkMisc.utf8_string_length text in
1522 let rec colorize acc_len = function
1524 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1525 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1527 let start, stop = HExtlib.loc_of_floc he in
1528 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1529 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1530 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1531 escape_pango_markup str1 ^ "<b>" ^
1532 escape_pango_markup str2 ^ "</b>" ^
1535 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1536 Printf.eprintf "(%d,%d)" start stop) locs; *)
1540 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1543 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1544 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1545 Printf.eprintf "(%d,%d)" start stop) locs;
1546 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1547 dialog#uriChoiceLabel#set_use_markup true;
1548 let txt = colorize 0 locs in
1549 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1550 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1552 dialog#uriChoiceLabel#set_label txt;
1553 List.iter model#easy_append uris;
1556 dialog#uriChoiceDialog#destroy ();
1559 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1560 connect_button dialog#uriChoiceForwardButton (fun _ ->
1561 match model#easy_selection () with
1563 | uris -> return (Some uris));
1564 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1565 dialog#uriChoiceDialog#show ();
1567 (match !choices with
1568 | None -> raise MatitaTypes.Cancel
1569 | Some uris -> uris)
1571 let interactive_interp_choice () text prefix_len choices =
1572 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1573 let filter_choices filter =
1574 let rec is_compatible filter =
1577 | ([],_,_)::tl -> is_compatible filter tl
1578 | (loc::tlloc,id,dsc)::tl ->
1580 if List.assoc (loc,id) filter = dsc then
1581 is_compatible filter ((tlloc,id,dsc)::tl)
1587 List.filter (fun (_,interp) -> is_compatible filter interp)
1589 let rec get_choices loc id =
1594 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1596 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1598 let example_interp =
1602 let ask_user id locs choices =
1603 interactive_string_choice
1605 ~title:"Ambiguous input"
1606 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1608 let rec classify ids filter partial_interpretations =
1610 [] -> List.map fst partial_interpretations
1611 | ([],_,_)::tl -> classify tl filter partial_interpretations
1612 | (loc::tlloc,id,dsc)::tl ->
1613 let choices = get_choices loc id partial_interpretations in
1616 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1619 match ask_user id [loc] choices with
1623 let filter = ((loc,id),chosen_dsc)::filter in
1624 let compatible_interps = filter_choices filter partial_interpretations in
1625 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1627 let enumerated_choices =
1628 let idx = ref ~-1 in
1629 List.map (fun interp -> incr idx; !idx,interp) choices
1631 classify example_interp [] enumerated_choices
1634 (* disambiguator callbacks *)
1635 Disambiguate.set_choose_uris_callback
1636 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1637 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1638 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1639 (* gtk initialization *)
1640 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1641 ignore (GMain.Main.init ())