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 [GrafiteTypes.get_baseuri grafite_status]
72 let save_moo lexicon_status grafite_status =
73 let script = MatitaScript.current () in
74 let baseuri = GrafiteTypes.get_baseuri grafite_status in
76 grafite_status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
78 match script#bos, script#eos, no_pstatus with
82 LibraryMisc.obj_file_of_baseuri ~must_exist:false ~baseuri
85 LibraryMisc.lexicon_file_of_baseuri
86 ~must_exist:false ~baseuri ~writable:true
88 GrafiteMarshal.save_moo moo_fname
89 grafite_status.GrafiteTypes.moo_content_rev;
90 LexiconMarshal.save_lexicon lexicon_fname
91 lexicon_status.LexiconEngine.lexicon_content_rev
92 | _ -> clean_current_baseuri grafite_status
95 let ask_unsaved parent =
96 MatitaGtkMisc.ask_confirmation
97 ~parent ~title:"Unsaved work!"
98 ~message:("Your work is <b>unsaved</b>!\n\n"^
99 "<i>Do you want to save the script before continuing?</i>")
102 class interpErrorModel =
103 let cols = new GTree.column_list in
104 let id_col = cols#add Gobject.Data.string in
105 let dsc_col = cols#add Gobject.Data.string in
106 let interp_no_col = cols#add Gobject.Data.caml in
107 let tree_store = GTree.tree_store cols in
108 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
109 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
110 let id_view_col = GTree.view_column ~renderer:id_renderer () in
111 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
112 fun (tree_view: GTree.view) choices ->
115 tree_view#set_model (Some (tree_store :> GTree.model));
116 ignore (tree_view#append_column id_view_col);
117 ignore (tree_view#append_column dsc_view_col);
119 let idx1 = ref ~-1 in
124 if List.length choices = 1 then
127 (let loc_row = tree_store#append () in
130 [passes,envs_and_diffs,_,_] ->
131 tree_store#set ~row:loc_row ~column:id_col
132 ("Error location " ^ string_of_int (!idx1+1) ^
133 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
135 String.concat " " (List.map string_of_int passes) ^
137 tree_store#set ~row:loc_row ~column:interp_no_col
140 tree_store#set ~row:loc_row ~column:id_col
141 ("Error location " ^ string_of_int (!idx1+1));
142 tree_store#set ~row:loc_row ~column:interp_no_col
146 let idx2 = ref ~-1 in
148 (fun passes,envs_and_diffs,_,_ ->
151 if List.length lll = 1 then
154 let msg_row = tree_store#append ?parent:loc_row () in
155 (tree_store#set ~row:msg_row ~column:id_col
156 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
157 string_of_int (!idx2+1) ^
159 String.concat " " (List.map string_of_int passes) ^
161 tree_store#set ~row:msg_row ~column:interp_no_col
162 (!idx1,Some !idx2,None);
164 let idx3 = ref ~-1 in
166 (fun (passes,env,_) ->
169 match envs_and_diffs with
171 let interp_row = tree_store#append ?parent:msg_row () in
172 tree_store#set ~row:interp_row ~column:id_col
173 ("Interpretation " ^ string_of_int (!idx3+1) ^
175 String.concat " " (List.map string_of_int passes) ^
177 tree_store#set ~row:interp_row ~column:interp_no_col
178 (!idx1,Some !idx2,Some !idx3);
185 let row = tree_store#append ?parent:interp_row () in
186 tree_store#set ~row ~column:id_col id;
187 tree_store#set ~row ~column:dsc_col dsc;
188 tree_store#set ~row ~column:interp_no_col
189 (!idx1,Some !idx2,Some !idx3)
193 if List.length lll > 1 then
195 (fun p -> tree_view#expand_row (tree_store#get_path p))
199 method get_interp_no tree_path =
200 let iter = tree_store#get_iter tree_path in
201 tree_store#get ~row:iter ~column:interp_no_col
204 exception UseLibrary;;
206 let rec interactive_error_interp ~all_passes
207 (source_buffer:GSourceView.source_buffer) notify_exn offset errorll filename
209 (* hook to save a script for each disambiguation error *)
212 source_buffer#get_text ~start:source_buffer#start_iter
213 ~stop:source_buffer#end_iter () in
214 let md5 = Digest.to_hex (Digest.string text) in
216 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
217 let ch = open_out filename in
218 output_string ch text;
221 assert (List.flatten errorll <> []);
223 let remove_non_significant =
224 List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
225 let annotated_errorll () =
228 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
230 if all_passes then annotated_errorll () else
231 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
232 (* We remove passes 1,2 and 5,6 *)
235 ::(3,remove_non_significant (safe_list_nth errorll 2))
236 ::(4,remove_non_significant (safe_list_nth errorll 3))
239 if List.flatten (List.map snd res) <> [] then res
241 (* all errors (if any) are not significant: we keep them *)
244 ::(3,(safe_list_nth errorll 2))
245 ::(4,(safe_list_nth errorll 3))
248 if List.flatten (List.map snd res) <> [] then
251 "All disambiguation errors are not significant. Showing them anyway." ;
257 "No errors in phases 2 and 3. Showing all errors in all phases" ;
261 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
264 | [loffset,[_,envs_and_diffs,msg,significant]] ->
265 let _,env,diff = List.hd envs_and_diffs in
267 (MultiPassDisambiguator.DisambiguationError
268 (offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
270 let dialog = new disambiguationErrors () in
271 dialog#check_widgets ();
273 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
274 let model = new interpErrorModel dialog#treeview choices in
275 dialog#disambiguationErrors#set_title "Disambiguation error";
276 dialog#disambiguationErrorsLabel#set_label
277 "Click on an error to see the corresponding message:";
278 ignore (dialog#treeview#connect#cursor_changed
281 match fst (dialog#treeview#get_cursor ()) with
284 let idx1,idx2,idx3 = model#get_interp_no tree_path in
285 let loffset,lll = List.nth choices idx1 in
286 let _,envs_and_diffs,msg,significant =
288 Some idx2 -> List.nth lll idx2
290 [],[],lazy "Multiple error messages. Please select one.",true
294 Some idx3 -> List.nth envs_and_diffs idx3
295 | None -> [],[],[] (* dymmy value, used *) in
296 let script = MatitaScript.current () in
297 let error_tag = script#error_tag in
298 source_buffer#remove_tag error_tag
299 ~start:source_buffer#start_iter
300 ~stop:source_buffer#end_iter;
302 (MultiPassDisambiguator.DisambiguationError
303 (offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
306 dialog#disambiguationErrors#destroy ();
309 let fail _ = return () in
310 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
311 connect_button dialog#disambiguationErrorsOkButton
314 match fst (dialog#treeview#get_cursor ()) with
317 let idx1,idx2,idx3 = model#get_interp_no tree_path in
320 Some idx2, Some idx3 ->
321 let _,lll = List.nth choices idx1 in
322 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
323 let _,_,diff = List.nth envs_and_diffs idx3 in
325 | _,_ -> assert false
334 | DisambiguateTypes.Id id ->
335 LexiconAst.Ident_alias (id, desc)
336 | DisambiguateTypes.Symbol (symb, i)->
337 LexiconAst.Symbol_alias (symb, i, desc)
338 | DisambiguateTypes.Num i ->
339 LexiconAst.Number_alias (i, desc)
341 LexiconAstPp.pp_alias alias)
346 (source_buffer#get_iter_at_mark
347 (`NAME "beginning_of_statement")) newtxt ;
350 connect_button dialog#disambiguationErrorsMoreErrors
351 (fun _ -> return () ; raise UseLibrary);
352 connect_button dialog#disambiguationErrorsCancelButton fail;
353 dialog#disambiguationErrors#show ();
357 (** Selection handling
358 * Two clipboards are used: "clipboard" and "primary".
359 * "primary" is used by X, when you hit the middle button mouse is content is
360 * pasted between applications. In Matita this selection always contain the
361 * textual version of the selected term.
362 * "clipboard" is used inside Matita only and support ATM two different targets:
363 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
368 (* creation order _is_ relevant for windows placement *)
369 let main = new mainWin () in
370 let fileSel = new fileSelectionWin () in
371 let findRepl = new findReplWin () in
372 let keyBindingBoxes = (* event boxes which should receive global key events *)
373 [ main#mainWinEventBox ]
375 let console = new console ~buffer:main#logTextView#buffer () in
376 let (source_view: GSourceView.source_view) =
377 GSourceView.source_view
379 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
380 ~margin:80 ~show_margin:true
382 ~packing:main#scriptScrolledWin#add
385 let default_font_size =
386 Helm_registry.get_opt_default Helm_registry.int
387 ~default:BuildTimeConf.default_font_size "matita.font_size"
389 let similarsymbols_tag_name = "similarsymbolos" in
390 let similarsymbols_tag = `NAME similarsymbols_tag_name in
391 let source_buffer = source_view#source_buffer in
393 val mutable chosen_file = None
394 val mutable _ok_not_exists = false
395 val mutable _only_directory = false
396 val mutable font_size = default_font_size
397 val mutable similarsymbols = []
398 val clipboard = GData.clipboard Gdk.Atom.clipboard
399 val primary = GData.clipboard Gdk.Atom.primary
401 method private reset_similarsymbols =
402 similarsymbols <- [];
403 try source_buffer#delete_mark similarsymbols_tag
404 with GText.No_such_mark _ -> ()
407 let s () = MatitaScript.current () in
408 (* glade's check widgets *)
409 List.iter (fun w -> w#check_widgets ())
410 (let c w = (w :> <check_widgets: unit -> unit>) in
411 [ c fileSel; c main; c findRepl]);
413 List.iter (* global key bindings *)
414 (fun (key, callback) -> self#addKeyBinding key callback)
417 toggle_win ~check:main#showProofMenuItem proof#proofWin;
419 toggle_win ~check:main#showCheckMenuItem check#checkWin;
423 let parse_txt_file file =
424 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
425 let l_rev = ref [] in
428 l_rev := input_line ch :: !l_rev;
437 ~authors:(parse_txt_file "AUTHORS")
438 (*~comments:"comments"*)
439 ~copyright:"Copyright (C) 2005, the HELM team"
440 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
441 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
443 ~version:BuildTimeConf.version
444 ~website:"http://matita.cs.unibo.it"
447 ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
448 connect_menu_item main#contentsMenuItem (fun () ->
449 if 0 = Sys.command "which gnome-help" then
451 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
453 ignore (Sys.command cmd)
455 MatitaGtkMisc.report_error ~title:"help system error"
457 "The program gnome-help is not installed\n\n"^
458 "To browse the user manal it is necessary to install "^
459 "the gnome help syste (also known as yelp)")
460 ~parent:main#toplevel ());
461 connect_menu_item main#aboutMenuItem about_dialog#present;
463 let show_find_Repl () =
464 findRepl#toplevel#misc#show ();
465 findRepl#toplevel#misc#grab_focus ()
467 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
469 let highlight start end_ =
470 source_buffer#move_mark `INSERT ~where:start;
471 source_buffer#move_mark `SEL_BOUND ~where:end_;
472 source_view#scroll_mark_onscreen `INSERT
474 let text = findRepl#findEntry#text in
475 let iter = source_buffer#get_iter `SEL_BOUND in
476 match iter#forward_search text with
478 (match source_buffer#start_iter#forward_search text with
480 | Some (start,end_) -> highlight start end_)
481 | Some (start,end_) -> highlight start end_
484 let text = findRepl#replaceEntry#text in
485 let ins = source_buffer#get_iter `INSERT in
486 let sel = source_buffer#get_iter `SEL_BOUND in
487 if ins#compare sel < 0 then
489 ignore(source_buffer#delete_selection ());
490 source_buffer#insert text
493 connect_button findRepl#findButton find_forward;
494 connect_button findRepl#findReplButton replace;
495 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
496 ignore(findRepl#toplevel#event#connect#delete
497 ~callback:(fun _ -> hide_find_Repl ();true));
500 (* phase 1: we save the actual status of the marks and we undo *)
501 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
502 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
503 let locked_iter_offset = locked_iter#offset in
506 (source_view#buffer#create_mark ~name:"lock_point"
507 ~left_gravity:true locked_iter) in
508 source_view#source_buffer#undo ();
509 (* phase 2: we save the cursor position and we redo, restoring
510 the previous status of all the marks *)
511 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
514 (source_view#buffer#create_mark ~name:"undo_point"
515 ~left_gravity:true cursor_iter)
517 source_view#source_buffer#redo ();
518 let mark_iter = source_view#buffer#get_iter_at_mark mark in
519 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
520 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
521 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
522 source_view#buffer#delete_mark mark;
523 source_view#buffer#delete_mark mark2;
524 (* phase 3: if after the undo the cursor was in the locked area,
525 then we move it there again and we perform a goto *)
526 if mark_iter#offset < locked_iter_offset then
528 source_view#buffer#move_mark `INSERT ~where:mark_iter;
529 (MatitaScript.current ())#goto `Cursor ();
531 (* phase 4: we perform again the undo. This time we are sure that
532 the text to undo is not locked *)
533 source_view#source_buffer#undo ();
534 source_view#misc#grab_focus () in
537 (* phase 1: we save the actual status of the marks, we redo and
539 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
540 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
541 let locked_iter_offset = locked_iter#offset in
544 (source_view#buffer#create_mark ~name:"lock_point"
545 ~left_gravity:true locked_iter) in
546 source_view#source_buffer#redo ();
547 source_view#source_buffer#undo ();
548 (* phase 2: we save the cursor position and we restore
549 the previous status of all the marks *)
550 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
553 (source_view#buffer#create_mark ~name:"undo_point"
554 ~left_gravity:true cursor_iter)
556 let mark_iter = source_view#buffer#get_iter_at_mark mark in
557 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
558 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
559 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
560 source_view#buffer#delete_mark mark;
561 source_view#buffer#delete_mark mark2;
562 (* phase 3: if after the undo the cursor is in the locked area,
563 then we move it there again and we perform a goto *)
564 if mark_iter#offset < locked_iter_offset then
566 source_view#buffer#move_mark `INSERT ~where:mark_iter;
567 (MatitaScript.current ())#goto `Cursor ();
569 (* phase 4: we perform again the redo. This time we are sure that
570 the text to redo is not locked *)
571 source_view#source_buffer#redo ();
572 source_view#misc#grab_focus ()
574 connect_menu_item main#undoMenuItem safe_undo;
575 ignore(source_view#source_buffer#connect#can_undo
576 ~callback:main#undoMenuItem#misc#set_sensitive);
577 connect_menu_item main#redoMenuItem safe_redo;
578 ignore(source_view#source_buffer#connect#can_redo
579 ~callback:main#redoMenuItem#misc#set_sensitive);
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 false && str = " " then
654 ignore(self#expand_virtual_if_any iter " ")));
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;
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 -> Acic2content.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 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
885 HLog.warn (sprintf "can't load language file %s"
886 BuildTimeConf.lang_file)
887 | Some matita_lang ->
888 source_buffer#set_language matita_lang;
889 source_buffer#set_highlight true
892 (s())#assignFileName None;
893 main#saveMenuItem#misc#set_sensitive false
895 let saveAsScript () =
897 match self#chooseFile ~ok_not_exists:true () with
900 script#assignFileName (Some f);
901 script#saveToFile ();
902 console#message ("'"^f^"' saved.\n");
908 if script#has_name then
909 (script#saveToFile ();
910 console#message ("'"^script#filename^"' saved.\n"))
913 let abandon_script () =
914 let lexicon_status = (s ())#lexicon_status in
915 let grafite_status = (s ())#grafite_status in
916 if source_view#buffer#modified then
917 (match ask_unsaved main#toplevel with
918 | `YES -> saveScript ()
920 | `CANCEL -> raise MatitaTypes.Cancel);
921 save_moo lexicon_status grafite_status
926 match self#chooseFile () with
930 script#assignFileName (Some f);
931 source_view#source_buffer#begin_not_undoable_action ();
932 script#loadFromFile f;
933 source_view#source_buffer#end_not_undoable_action ();
934 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
935 source_view#buffer#place_cursor source_view#buffer#start_iter;
936 console#message ("'"^f^"' loaded.\n");
939 with MatitaTypes.Cancel -> ()
943 source_view#source_buffer#begin_not_undoable_action ();
946 source_view#source_buffer#end_not_undoable_action ();
948 (s ())#assignFileName None
951 source_buffer#place_cursor
952 (source_buffer#get_iter_at_mark (`NAME "locked")) in
953 let advance _ = (MatitaScript.current ())#advance (); cursor () in
954 let retract _ = (MatitaScript.current ())#retract (); cursor () in
955 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
956 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
957 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
958 let advance = locker (keep_focus advance) in
959 let retract = locker (keep_focus retract) in
960 let top = locker (keep_focus top) in
961 let bottom = locker (keep_focus bottom) in
962 let jump = locker (keep_focus jump) in
964 self#setQuitCallback (fun () ->
965 let script = MatitaScript.current () in
966 if source_view#buffer#modified then
967 match ask_unsaved main#toplevel with
970 save_moo script#lexicon_status script#grafite_status;
972 | `NO -> GMain.Main.quit ()
975 (save_moo script#lexicon_status script#grafite_status;
976 GMain.Main.quit ()));
977 connect_button main#scriptAdvanceButton advance;
978 connect_button main#scriptRetractButton retract;
979 connect_button main#scriptTopButton top;
980 connect_button main#scriptBottomButton bottom;
981 connect_button main#scriptJumpButton jump;
982 connect_button main#scriptAbortButton kill_worker;
983 connect_menu_item main#scriptAdvanceMenuItem advance;
984 connect_menu_item main#scriptRetractMenuItem retract;
985 connect_menu_item main#scriptTopMenuItem top;
986 connect_menu_item main#scriptBottomMenuItem bottom;
987 connect_menu_item main#scriptJumpMenuItem jump;
988 connect_menu_item main#openMenuItem loadScript;
989 connect_menu_item main#saveMenuItem saveScript;
990 connect_menu_item main#saveAsMenuItem saveAsScript;
991 connect_menu_item main#newMenuItem newScript;
992 connect_menu_item main#showCoercionsGraphMenuItem
994 let c = MatitaMathView.cicBrowser () in
995 c#load (`About `Coercions));
996 connect_menu_item main#showAutoGuiMenuItem
997 (fun _ -> MatitaAutoGui.auto_dialog Auto.get_auto_status);
998 connect_menu_item main#showTermGrammarMenuItem
1000 let c = MatitaMathView.cicBrowser () in
1001 c#load (`About `Grammar));
1002 connect_menu_item main#showUnicodeTable
1004 let c = MatitaMathView.cicBrowser () in
1005 c#load (`About `TeX));
1006 (* script monospace font stuff *)
1007 self#updateFontSize ();
1009 main#debugMenu#misc#hide ();
1011 main#hintNotebook#misc#hide ();
1013 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1014 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1015 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1018 self#sourceView#misc#grab_focus ();
1019 (* main win dimension *)
1020 let width = Gdk.Screen.width () in
1021 let height = Gdk.Screen.height () in
1022 let main_w = width * 90 / 100 in
1023 let main_h = height * 80 / 100 in
1024 let script_w = main_w * 6 / 10 in
1025 main#toplevel#resize ~width:main_w ~height:main_h;
1026 main#hpaneScriptSequent#set_position script_w;
1028 ignore(source_view#connect#after#paste_clipboard
1029 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1030 (* clean_locked is set to true only "during" a PRIMARY paste
1031 operation (i.e. by clicking with the second mouse button) *)
1032 let clean_locked = ref false in
1033 ignore(source_view#event#connect#button_press
1036 if GdkEvent.Button.button button = 2 then
1037 clean_locked := true;
1040 ignore(source_view#event#connect#button_release
1041 ~callback:(fun button -> clean_locked := false; false));
1042 ignore(source_view#buffer#connect#after#apply_tag
1044 fun tag ~start:_ ~stop:_ ->
1046 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1049 clean_locked := false;
1050 (MatitaScript.current ())#clean_dirty_lock;
1051 clean_locked := true
1053 (* math view handling *)
1054 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1055 ignore(MatitaMathView.cicBrowser ()));
1056 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1057 self#increaseFontSize ();
1058 MatitaMathView.increase_font_size ();
1059 MatitaMathView.update_font_sizes ());
1060 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1061 self#decreaseFontSize ();
1062 MatitaMathView.decrease_font_size ();
1063 MatitaMathView.update_font_sizes ());
1064 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1065 self#resetFontSize ();
1066 MatitaMathView.reset_font_size ();
1067 MatitaMathView.update_font_sizes ());
1068 MatitaMathView.reset_font_size ();
1070 (** selections / clipboards handling *)
1072 method markupSelected = MatitaMathView.has_selection ()
1073 method private textSelected =
1074 (source_buffer#get_iter_at_mark `INSERT)#compare
1075 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1076 method private somethingSelected = self#markupSelected || self#textSelected
1077 method private markupStored = MatitaMathView.has_clipboard ()
1078 method private textStored = clipboard#text <> None
1079 method private somethingStored = self#markupStored || self#textStored
1081 method canCopy = self#somethingSelected
1082 method canCut = self#textSelected
1083 method canDelete = self#textSelected
1084 method canPaste = self#somethingStored
1085 method canPastePattern = self#markupStored
1088 if self#textSelected
1090 MatitaMathView.empty_clipboard ();
1091 source_view#buffer#copy_clipboard clipboard;
1093 MatitaMathView.copy_selection ()
1095 source_view#buffer#cut_clipboard clipboard;
1096 MatitaMathView.empty_clipboard ()
1097 method delete () = ignore (source_view#buffer#delete_selection ())
1099 if MatitaMathView.has_clipboard ()
1100 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1101 else source_view#buffer#paste_clipboard clipboard;
1102 (MatitaScript.current ())#clean_dirty_lock
1103 method pastePattern () =
1104 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1106 method private expand_virtual_if_any iter tok =
1108 let len = MatitaGtkMisc.utf8_string_length tok in
1110 let prev = iter#copy#backward_chars len in
1111 prev#get_slice ~stop:(prev#copy#backward_find_char
1112 (fun x -> Glib.Unichar.isspace x || x = Glib.Utf8.first_char "\\"))
1114 let inplaceof, symb = Virtuals.symbol_of_virtual last_word in
1115 self#reset_similarsymbols;
1116 let s = Glib.Utf8.from_unichar symb in
1117 let iter = source_buffer#get_iter_at_mark `INSERT in
1118 assert(Glib.Utf8.validate s);
1119 source_buffer#delete ~start:iter
1120 ~stop:(iter#copy#backward_chars
1121 (MatitaGtkMisc.utf8_string_length inplaceof + len));
1122 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
1123 (if inplaceof.[0] = '\\' then s else (s ^ tok));
1125 with Virtuals.Not_a_virtual -> false
1127 method private nextSimilarSymbol () =
1128 let write_similarsymbol s =
1129 let s = Glib.Utf8.from_unichar s in
1130 let iter = source_buffer#get_iter_at_mark `INSERT in
1131 assert(Glib.Utf8.validate s);
1132 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars 1);
1133 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s;
1134 (try source_buffer#delete_mark similarsymbols_tag
1135 with GText.No_such_mark _ -> ());
1136 ignore(source_buffer#create_mark ~name:similarsymbols_tag_name
1137 (source_buffer#get_iter_at_mark `INSERT));
1139 let new_similarsymbol =
1141 let iter_ins = source_buffer#get_iter_at_mark `INSERT in
1142 let iter_lig = source_buffer#get_iter_at_mark similarsymbols_tag in
1143 not (iter_ins#equal iter_lig)
1144 with GText.No_such_mark _ -> true
1146 if new_similarsymbol then
1147 (if not(self#expand_virtual_if_any (source_buffer#get_iter_at_mark `INSERT) "")then
1149 let i = source_buffer#get_iter_at_mark `INSERT in
1150 Glib.Utf8.first_char (i#get_slice ~stop:(i#copy#backward_chars 1))
1152 (match Virtuals.similar_symbols last_symbol with
1154 | hd :: next ::tl ->
1156 if hd = last_symbol then next, tl @ [hd] else hd, (next::tl)
1158 write_similarsymbol hd;
1159 similarsymbols <- tl @ [ hd ]
1160 | _ -> assert false)) (* singleton eq classes are a non sense *)
1162 match similarsymbols with
1165 similarsymbols <- tl @ [ hd ];
1166 write_similarsymbol hd
1168 method private externalEditor () =
1169 let cmd = Helm_registry.get "matita.external_editor" in
1170 (* ZACK uncomment to enable interactive ask of external editor command *)
1173 "External editor command:
1174 %f will be substitute for the script name,
1175 %p for the cursor position in bytes,
1176 %l for the execution point in bytes."
1178 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1179 ~default:(Helm_registry.get "matita.external_editor") ()
1181 let script = MatitaScript.current () in
1182 let fname = script#filename in
1184 source_buffer#start_iter#get_slice
1185 ~stop:(source_buffer#get_iter_at_mark mark)
1187 let locked = `MARK script#locked_mark in
1188 let string_pos mark = string_of_int (String.length (slice mark)) in
1189 let cursor_pos = string_pos `INSERT in
1190 let locked_pos = string_pos locked in
1192 Pcre.replace ~pat:"%f" ~templ:fname
1193 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1194 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1197 let locked_before = slice locked in
1198 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1199 ignore (Unix.system cmd);
1200 source_buffer#set_text (HExtlib.input_file fname);
1201 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1202 source_buffer#move_mark locked locked_iter;
1203 source_buffer#apply_tag script#locked_tag
1204 ~start:source_buffer#start_iter ~stop:locked_iter;
1205 let locked_after = slice locked in
1209 for i = 0 to String.length locked_before - 1 do
1210 if locked_before.[i] <> locked_after.[i] then begin
1211 source_buffer#place_cursor
1212 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1213 script#goto `Cursor ();
1215 end else if locked_before.[i] = '\n' then begin
1222 | Invalid_argument _ -> script#goto `Bottom ()
1224 method loadScript file =
1225 let script = MatitaScript.current () in
1227 script#assignFileName (Some file);
1228 let file = script#filename in
1230 if Sys.file_exists file then file
1231 else BuildTimeConf.script_template
1233 source_view#source_buffer#begin_not_undoable_action ();
1234 script#loadFromFile content;
1235 source_view#source_buffer#end_not_undoable_action ();
1236 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1237 source_view#buffer#place_cursor source_view#buffer#start_iter;
1238 console#message ("'"^file^"' loaded.");
1239 self#_enableSaveTo file
1242 let s = MatitaScript.current () in
1243 let w = main#toplevel in
1244 let set x = w#set_title x in
1246 "Matita - " ^ Filename.basename s#filename ^
1247 (if b then "*" else "") ^
1248 " in " ^ s#buri_of_current_file
1252 method private _enableSaveTo file =
1253 self#main#saveMenuItem#misc#set_sensitive true
1255 method console = console
1256 method sourceView: GSourceView.source_view =
1257 (source_view: GSourceView.source_view)
1258 method fileSel = fileSel
1259 method findRepl = findRepl
1262 method newBrowserWin () =
1264 inherit browserWin ()
1265 val combo = GEdit.entry ()
1267 self#check_widgets ();
1268 let combo_widget = combo#coerce in
1269 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1270 combo#misc#grab_focus ()
1271 method browserUri = combo
1274 method newUriDialog () =
1275 let dialog = new uriChoiceDialog () in
1276 dialog#check_widgets ();
1279 method newConfirmationDialog () =
1280 let dialog = new confirmationDialog () in
1281 dialog#check_widgets ();
1284 method newEmptyDialog () =
1285 let dialog = new emptyDialog () in
1286 dialog#check_widgets ();
1289 method private addKeyBinding key callback =
1290 List.iter (fun evbox -> add_key_binding key callback evbox)
1293 method setQuitCallback callback =
1294 connect_menu_item main#quitMenuItem callback;
1295 ignore (main#toplevel#event#connect#delete
1296 (fun _ -> callback ();true));
1297 self#addKeyBinding GdkKeysyms._q callback
1299 method chooseFile ?(ok_not_exists = false) () =
1300 _ok_not_exists <- ok_not_exists;
1301 _only_directory <- false;
1302 fileSel#fileSelectionWin#show ();
1306 method private chooseDir ?(ok_not_exists = false) () =
1307 _ok_not_exists <- ok_not_exists;
1308 _only_directory <- true;
1309 fileSel#fileSelectionWin#show ();
1311 (* we should check that this is a directory *)
1314 method askText ?(title = "") ?(msg = "") () =
1315 let dialog = new textDialog () in
1316 dialog#textDialog#set_title title;
1317 dialog#textDialogLabel#set_label msg;
1318 let text = ref None in
1321 dialog#textDialog#destroy ();
1324 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1325 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1326 connect_button dialog#textDialogOkButton (fun _ ->
1327 let text = dialog#textDialogTextView#buffer#get_text () in
1328 return (Some text));
1329 dialog#textDialog#show ();
1333 method private updateFontSize () =
1334 self#sourceView#misc#modify_font_by_name
1335 (sprintf "%s %d" BuildTimeConf.script_font font_size);
1336 MatitaAutoGui.set_font_size font_size
1338 method increaseFontSize () =
1339 font_size <- font_size + 1;
1340 self#updateFontSize ()
1342 method decreaseFontSize () =
1343 font_size <- font_size - 1;
1344 self#updateFontSize ()
1346 method resetFontSize () =
1347 font_size <- default_font_size;
1348 self#updateFontSize ()
1353 let g = new gui () in
1354 gui_instance := Some g;
1355 MatitaMathView.set_gui g;
1358 let instance = singleton gui
1360 let non p x = not (p x)
1362 (* this is a shit and should be changed :-{ *)
1363 let interactive_uri_choice
1364 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1365 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1366 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1370 let gui = instance () in
1371 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1372 if (selection_mode <> `SINGLE) &&
1373 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1375 Lazy.force nonvars_uris
1377 let dialog = gui#newUriDialog () in
1378 if hide_uri_entry then
1379 dialog#uriEntryHBox#misc#hide ();
1382 dialog#uriChoiceSelectedButton#misc#hide ();
1383 dialog#uriChoiceConstantsButton#misc#hide ();
1385 dialog#okLabel#set_label ok_label;
1386 dialog#uriChoiceTreeView#selection#set_mode
1387 (selection_mode :> Gtk.Tags.selection_mode);
1388 let model = new stringListModel dialog#uriChoiceTreeView in
1389 let choices = ref None in
1393 dialog#copyButton#misc#show ();
1394 connect_button dialog#copyButton
1396 match model#easy_selection () with
1399 dialog#uriChoiceDialog#set_title title;
1400 dialog#uriChoiceLabel#set_text msg;
1401 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1402 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1405 dialog#uriChoiceDialog#destroy ();
1408 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1409 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1410 return (Some (Lazy.force nonvars_uris)));
1411 if ok_action = `AUTO then
1412 connect_button dialog#uriChoiceAutoButton (fun _ ->
1413 Helm_registry.set_bool "matita.auto_disambiguation" true;
1414 return (Some (Lazy.force nonvars_uris)))
1416 connect_button dialog#uriChoiceAutoButton (fun _ ->
1417 match model#easy_selection () with
1419 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1420 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1421 match model#easy_selection () with
1423 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1424 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1425 dialog#uriChoiceDialog#show ();
1427 (match !choices with
1428 | None -> raise MatitaTypes.Cancel
1429 | Some uris -> uris)
1433 let cols = new GTree.column_list in
1434 let id_col = cols#add Gobject.Data.string in
1435 let dsc_col = cols#add Gobject.Data.string in
1436 let interp_no_col = cols#add Gobject.Data.int in
1437 let tree_store = GTree.tree_store cols in
1438 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1439 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1440 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1441 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1442 fun tree_view choices ->
1445 tree_view#set_model (Some (tree_store :> GTree.model));
1446 ignore (tree_view#append_column id_view_col);
1447 ignore (tree_view#append_column dsc_view_col);
1448 let name_of_interp =
1449 (* try to find a reasonable name for an interpretation *)
1453 List.assoc "0" interp
1455 incr idx; string_of_int !idx
1457 tree_store#clear ();
1458 let idx = ref ~-1 in
1462 let interp_row = tree_store#append () in
1463 tree_store#set ~row:interp_row ~column:id_col
1464 (name_of_interp interp);
1465 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1468 let row = tree_store#append ~parent:interp_row () in
1469 tree_store#set ~row ~column:id_col id;
1470 tree_store#set ~row ~column:dsc_col dsc;
1471 tree_store#set ~row ~column:interp_no_col !idx)
1475 method get_interp_no tree_path =
1476 let iter = tree_store#get_iter tree_path in
1477 tree_store#get ~row:iter ~column:interp_no_col
1481 let interactive_string_choice
1482 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1484 let gui = instance () in
1485 let dialog = gui#newUriDialog () in
1486 dialog#uriEntryHBox#misc#hide ();
1487 dialog#uriChoiceSelectedButton#misc#hide ();
1488 dialog#uriChoiceAutoButton#misc#hide ();
1489 dialog#uriChoiceConstantsButton#misc#hide ();
1490 dialog#uriChoiceTreeView#selection#set_mode
1491 (`SINGLE :> Gtk.Tags.selection_mode);
1492 let model = new stringListModel dialog#uriChoiceTreeView in
1493 let choices = ref None in
1494 dialog#uriChoiceDialog#set_title title;
1495 let hack_len = MatitaGtkMisc.utf8_string_length text in
1496 let rec colorize acc_len = function
1498 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1499 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1501 let start, stop = HExtlib.loc_of_floc he in
1502 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1503 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1504 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1505 escape_pango_markup str1 ^ "<b>" ^
1506 escape_pango_markup str2 ^ "</b>" ^
1509 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1510 Printf.eprintf "(%d,%d)" start stop) locs; *)
1514 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1517 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1518 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1519 Printf.eprintf "(%d,%d)" start stop) locs;
1520 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1521 dialog#uriChoiceLabel#set_use_markup true;
1522 let txt = colorize 0 locs in
1523 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1524 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1526 dialog#uriChoiceLabel#set_label txt;
1527 List.iter model#easy_append uris;
1530 dialog#uriChoiceDialog#destroy ();
1533 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1534 connect_button dialog#uriChoiceForwardButton (fun _ ->
1535 match model#easy_selection () with
1537 | uris -> return (Some uris));
1538 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1539 dialog#uriChoiceDialog#show ();
1541 (match !choices with
1542 | None -> raise MatitaTypes.Cancel
1543 | Some uris -> uris)
1545 let interactive_interp_choice () text prefix_len choices =
1546 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1547 let filter_choices filter =
1548 let rec is_compatible filter =
1551 | ([],_,_)::tl -> is_compatible filter tl
1552 | (loc::tlloc,id,dsc)::tl ->
1554 if List.assoc (loc,id) filter = dsc then
1555 is_compatible filter ((tlloc,id,dsc)::tl)
1561 List.filter (fun (_,interp) -> is_compatible filter interp)
1563 let rec get_choices loc id =
1568 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1570 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1572 let example_interp =
1576 let ask_user id locs choices =
1577 interactive_string_choice
1579 ~title:"Ambiguous input"
1580 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1582 let rec classify ids filter partial_interpretations =
1584 [] -> List.map fst partial_interpretations
1585 | ([],_,_)::tl -> classify tl filter partial_interpretations
1586 | (loc::tlloc,id,dsc)::tl ->
1587 let choices = get_choices loc id partial_interpretations in
1590 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1593 match ask_user id [loc] choices with
1597 let filter = ((loc,id),chosen_dsc)::filter in
1598 let compatible_interps = filter_choices filter partial_interpretations in
1599 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1601 let enumerated_choices =
1602 let idx = ref ~-1 in
1603 List.map (fun interp -> incr idx; !idx,interp) choices
1605 classify example_interp [] enumerated_choices
1608 (* disambiguator callbacks *)
1609 Disambiguate.set_choose_uris_callback
1610 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1611 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1612 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1613 (* gtk initialization *)
1614 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1615 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1616 ignore (GMain.Main.init ())