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
205 let rec interactive_error_interp ~all_passes
206 (source_buffer:GSourceView.source_buffer) notify_exn offset errorll filename
208 (* hook to save a script for each disambiguation error *)
211 source_buffer#get_text ~start:source_buffer#start_iter
212 ~stop:source_buffer#end_iter () in
213 let md5 = Digest.to_hex (Digest.string text) in
215 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
216 let ch = open_out filename in
217 output_string ch text;
220 assert (List.flatten errorll <> []);
222 let remove_non_significant =
223 List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
224 let annotated_errorll () =
227 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
229 if all_passes then annotated_errorll () else
230 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
231 (* We remove passes 1,2 and 5,6 *)
234 ::(3,remove_non_significant (safe_list_nth errorll 2))
235 ::(4,remove_non_significant (safe_list_nth errorll 3))
238 if List.flatten (List.map snd res) <> [] then res
240 (* all errors (if any) are not significant: we keep them *)
243 ::(3,(safe_list_nth errorll 2))
244 ::(4,(safe_list_nth errorll 3))
247 if List.flatten (List.map snd res) <> [] then
250 "All disambiguation errors are not significant. Showing them anyway." ;
256 "No errors in phases 2 and 3. Showing all errors in all phases" ;
260 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
263 | [loffset,[_,envs_and_diffs,msg,significant]] ->
264 let _,env,diff = List.hd envs_and_diffs in
266 (MultiPassDisambiguator.DisambiguationError
267 (offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
269 let dialog = new disambiguationErrors () in
270 dialog#check_widgets ();
272 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
273 let model = new interpErrorModel dialog#treeview choices in
274 dialog#disambiguationErrors#set_title "Disambiguation error";
275 dialog#disambiguationErrorsLabel#set_label
276 "Click on an error to see the corresponding message:";
277 ignore (dialog#treeview#connect#cursor_changed
280 match fst (dialog#treeview#get_cursor ()) with
283 let idx1,idx2,idx3 = model#get_interp_no tree_path in
284 let loffset,lll = List.nth choices idx1 in
285 let _,envs_and_diffs,msg,significant =
287 Some idx2 -> List.nth lll idx2
289 [],[],lazy "Multiple error messages. Please select one.",true
293 Some idx3 -> List.nth envs_and_diffs idx3
294 | None -> [],[],[] (* dymmy value, used *) in
295 let script = MatitaScript.current () in
296 let error_tag = script#error_tag in
297 source_buffer#remove_tag error_tag
298 ~start:source_buffer#start_iter
299 ~stop:source_buffer#end_iter;
301 (MultiPassDisambiguator.DisambiguationError
302 (offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
305 dialog#disambiguationErrors#destroy ();
308 let fail _ = return () in
309 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
310 connect_button dialog#disambiguationErrorsOkButton
313 match fst (dialog#treeview#get_cursor ()) with
316 let idx1,idx2,idx3 = model#get_interp_no tree_path in
319 Some idx2, Some idx3 ->
320 let _,lll = List.nth choices idx1 in
321 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
322 let _,_,diff = List.nth envs_and_diffs idx3 in
324 | _,_ -> assert false
333 | DisambiguateTypes.Id id ->
334 LexiconAst.Ident_alias (id, desc)
335 | DisambiguateTypes.Symbol (symb, i)->
336 LexiconAst.Symbol_alias (symb, i, desc)
337 | DisambiguateTypes.Num i ->
338 LexiconAst.Number_alias (i, desc)
340 LexiconAstPp.pp_alias alias)
345 (source_buffer#get_iter_at_mark
346 (`NAME "beginning_of_statement")) newtxt ;
349 connect_button dialog#disambiguationErrorsMoreErrors
350 (fun _ -> return () ;
351 interactive_error_interp ~all_passes:true source_buffer
352 notify_exn offset errorll filename);
353 connect_button dialog#disambiguationErrorsCancelButton fail;
354 dialog#disambiguationErrors#show ();
358 (** Selection handling
359 * Two clipboards are used: "clipboard" and "primary".
360 * "primary" is used by X, when you hit the middle button mouse is content is
361 * pasted between applications. In Matita this selection always contain the
362 * textual version of the selected term.
363 * "clipboard" is used inside Matita only and support ATM two different targets:
364 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
369 (* creation order _is_ relevant for windows placement *)
370 let main = new mainWin () in
371 let fileSel = new fileSelectionWin () in
372 let findRepl = new findReplWin () in
373 let keyBindingBoxes = (* event boxes which should receive global key events *)
374 [ main#mainWinEventBox ]
376 let console = new console ~buffer:main#logTextView#buffer () in
377 let (source_view: GSourceView.source_view) =
378 GSourceView.source_view
380 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
381 ~margin:80 ~show_margin:true
383 ~packing:main#scriptScrolledWin#add
386 let default_font_size =
387 Helm_registry.get_opt_default Helm_registry.int
388 ~default:BuildTimeConf.default_font_size "matita.font_size"
390 let similarsymbols_tag_name = "similarsymbolos" in
391 let similarsymbols_tag = `NAME similarsymbols_tag_name in
392 let source_buffer = source_view#source_buffer in
394 val mutable chosen_file = None
395 val mutable _ok_not_exists = false
396 val mutable _only_directory = false
397 val mutable font_size = default_font_size
398 val mutable similarsymbols = []
399 val clipboard = GData.clipboard Gdk.Atom.clipboard
400 val primary = GData.clipboard Gdk.Atom.primary
402 method private reset_similarsymbols =
403 similarsymbols <- [];
404 try source_buffer#delete_mark similarsymbols_tag
405 with GText.No_such_mark _ -> ()
408 let s () = MatitaScript.current () in
409 (* glade's check widgets *)
410 List.iter (fun w -> w#check_widgets ())
411 (let c w = (w :> <check_widgets: unit -> unit>) in
412 [ c fileSel; c main; c findRepl]);
414 List.iter (* global key bindings *)
415 (fun (key, callback) -> self#addKeyBinding key callback)
418 toggle_win ~check:main#showProofMenuItem proof#proofWin;
420 toggle_win ~check:main#showCheckMenuItem check#checkWin;
424 let parse_txt_file file =
425 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
426 let l_rev = ref [] in
429 l_rev := input_line ch :: !l_rev;
438 ~authors:(parse_txt_file "AUTHORS")
439 (*~comments:"comments"*)
440 ~copyright:"Copyright (C) 2005, the HELM team"
441 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
442 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
444 ~version:BuildTimeConf.version
445 ~website:"http://matita.cs.unibo.it"
448 ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
449 connect_menu_item main#contentsMenuItem (fun () ->
450 if 0 = Sys.command "which gnome-help" then
452 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
454 ignore (Sys.command cmd)
456 MatitaGtkMisc.report_error ~title:"help system error"
458 "The program gnome-help is not installed\n\n"^
459 "To browse the user manal it is necessary to install "^
460 "the gnome help syste (also known as yelp)")
461 ~parent:main#toplevel ());
462 connect_menu_item main#aboutMenuItem about_dialog#present;
464 let show_find_Repl () =
465 findRepl#toplevel#misc#show ();
466 findRepl#toplevel#misc#grab_focus ()
468 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
470 let highlight start end_ =
471 source_buffer#move_mark `INSERT ~where:start;
472 source_buffer#move_mark `SEL_BOUND ~where:end_;
473 source_view#scroll_mark_onscreen `INSERT
475 let text = findRepl#findEntry#text in
476 let iter = source_buffer#get_iter `SEL_BOUND in
477 match iter#forward_search text with
479 (match source_buffer#start_iter#forward_search text with
481 | Some (start,end_) -> highlight start end_)
482 | Some (start,end_) -> highlight start end_
485 let text = findRepl#replaceEntry#text in
486 let ins = source_buffer#get_iter `INSERT in
487 let sel = source_buffer#get_iter `SEL_BOUND in
488 if ins#compare sel < 0 then
490 ignore(source_buffer#delete_selection ());
491 source_buffer#insert text
494 connect_button findRepl#findButton find_forward;
495 connect_button findRepl#findReplButton replace;
496 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
497 ignore(findRepl#toplevel#event#connect#delete
498 ~callback:(fun _ -> hide_find_Repl ();true));
501 (* phase 1: we save the actual status of the marks and we undo *)
502 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
503 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
504 let locked_iter_offset = locked_iter#offset in
507 (source_view#buffer#create_mark ~name:"lock_point"
508 ~left_gravity:true locked_iter) in
509 source_view#source_buffer#undo ();
510 (* phase 2: we save the cursor position and we redo, restoring
511 the previous status of all the marks *)
512 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
515 (source_view#buffer#create_mark ~name:"undo_point"
516 ~left_gravity:true cursor_iter)
518 source_view#source_buffer#redo ();
519 let mark_iter = source_view#buffer#get_iter_at_mark mark in
520 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
521 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
522 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
523 source_view#buffer#delete_mark mark;
524 source_view#buffer#delete_mark mark2;
525 (* phase 3: if after the undo the cursor was in the locked area,
526 then we move it there again and we perform a goto *)
527 if mark_iter#offset < locked_iter_offset then
529 source_view#buffer#move_mark `INSERT ~where:mark_iter;
530 (MatitaScript.current ())#goto `Cursor ();
532 (* phase 4: we perform again the undo. This time we are sure that
533 the text to undo is not locked *)
534 source_view#source_buffer#undo ();
535 source_view#misc#grab_focus () in
538 (* phase 1: we save the actual status of the marks, we redo and
540 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
541 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
542 let locked_iter_offset = locked_iter#offset in
545 (source_view#buffer#create_mark ~name:"lock_point"
546 ~left_gravity:true locked_iter) in
547 source_view#source_buffer#redo ();
548 source_view#source_buffer#undo ();
549 (* phase 2: we save the cursor position and we restore
550 the previous status of all the marks *)
551 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
554 (source_view#buffer#create_mark ~name:"undo_point"
555 ~left_gravity:true cursor_iter)
557 let mark_iter = source_view#buffer#get_iter_at_mark mark in
558 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
559 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
560 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
561 source_view#buffer#delete_mark mark;
562 source_view#buffer#delete_mark mark2;
563 (* phase 3: if after the undo the cursor is in the locked area,
564 then we move it there again and we perform a goto *)
565 if mark_iter#offset < locked_iter_offset then
567 source_view#buffer#move_mark `INSERT ~where:mark_iter;
568 (MatitaScript.current ())#goto `Cursor ();
570 (* phase 4: we perform again the redo. This time we are sure that
571 the text to redo is not locked *)
572 source_view#source_buffer#redo ();
573 source_view#misc#grab_focus ()
575 connect_menu_item main#undoMenuItem safe_undo;
576 ignore(source_view#source_buffer#connect#can_undo
577 ~callback:main#undoMenuItem#misc#set_sensitive);
578 connect_menu_item main#redoMenuItem safe_redo;
579 ignore(source_view#source_buffer#connect#can_redo
580 ~callback:main#redoMenuItem#misc#set_sensitive);
581 ignore(source_view#connect#after#populate_popup
582 ~callback:(fun pre_menu ->
583 let menu = new GMenu.menu pre_menu in
584 let menuItems = menu#children in
585 let undoMenuItem, redoMenuItem =
587 [undo;redo;sep1;cut;copy;paste;delete;sep2;
588 selectall;sep3;inputmethod;insertunicodecharacter] ->
589 List.iter menu#remove [ copy; cut; delete; paste ];
591 | _ -> assert false in
593 let i = ref 2 in (* last occupied position *)
594 fun ?label ?stock () ->
596 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
599 let copy = add_menu_item ~stock:`COPY () in
600 let cut = add_menu_item ~stock:`CUT () in
601 let delete = add_menu_item ~stock:`DELETE () in
602 let paste = add_menu_item ~stock:`PASTE () in
603 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
604 copy#misc#set_sensitive self#canCopy;
605 cut#misc#set_sensitive self#canCut;
606 delete#misc#set_sensitive self#canDelete;
607 paste#misc#set_sensitive self#canPaste;
608 paste_pattern#misc#set_sensitive self#canPastePattern;
609 connect_menu_item copy self#copy;
610 connect_menu_item cut self#cut;
611 connect_menu_item delete self#delete;
612 connect_menu_item paste self#paste;
613 connect_menu_item paste_pattern self#pastePattern;
614 let new_undoMenuItem =
615 GMenu.image_menu_item
616 ~image:(GMisc.image ~stock:`UNDO ())
619 ~packing:(menu#insert ~pos:0) () in
620 new_undoMenuItem#misc#set_sensitive
621 (undoMenuItem#misc#get_flag `SENSITIVE);
622 menu#remove (undoMenuItem :> GMenu.menu_item);
623 connect_menu_item new_undoMenuItem safe_undo;
624 let new_redoMenuItem =
625 GMenu.image_menu_item
626 ~image:(GMisc.image ~stock:`REDO ())
629 ~packing:(menu#insert ~pos:1) () in
630 new_redoMenuItem#misc#set_sensitive
631 (redoMenuItem#misc#get_flag `SENSITIVE);
632 menu#remove (redoMenuItem :> GMenu.menu_item);
633 connect_menu_item new_redoMenuItem safe_redo));
635 connect_menu_item main#editMenu (fun () ->
636 main#copyMenuItem#misc#set_sensitive self#canCopy;
637 main#cutMenuItem#misc#set_sensitive self#canCut;
638 main#deleteMenuItem#misc#set_sensitive self#canDelete;
639 main#pasteMenuItem#misc#set_sensitive self#canPaste;
640 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
641 connect_menu_item main#copyMenuItem self#copy;
642 connect_menu_item main#cutMenuItem self#cut;
643 connect_menu_item main#deleteMenuItem self#delete;
644 connect_menu_item main#pasteMenuItem self#paste;
645 connect_menu_item main#pastePatternMenuItem self#pastePattern;
646 connect_menu_item main#selectAllMenuItem (fun () ->
647 source_buffer#move_mark `INSERT source_buffer#start_iter;
648 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
649 connect_menu_item main#findReplMenuItem show_find_Repl;
650 connect_menu_item main#externalEditorMenuItem self#externalEditor;
651 connect_menu_item main#ligatureButton self#nextSimilarSymbol;
652 ignore(source_buffer#connect#after#insert_text
653 ~callback:(fun iter str ->
654 if false && str = " " then 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'));
708 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
710 interactive_error_interp
711 ~all_passes:!all_disambiguation_passes source_buffer
712 notify_exn offset errorll (s())#filename
714 exc -> notify_exn exc);
721 worker_thread := Some (Thread.create thread_main ())
724 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
725 let interrupt = ref None in
726 let old_callback = ref (function _ -> ()) in
727 let force_interrupt n =
728 (* This function is called just before the thread's timeslice ends *)
730 if Some(Thread.id(Thread.self())) = !interrupt then
731 (interrupt := None; raise Sys.Break) in
733 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
734 Sys.Signal_handle f -> old_callback := f
736 | Sys.Signal_default -> assert false
739 match !worker_thread with
741 | Some t -> interrupt := Some (Thread.id t) in
745 f (); source_view#misc#grab_focus ()
747 exc -> source_view#misc#grab_focus (); raise exc in
749 (* file selection win *)
750 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
751 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
754 fileSel#fileSelectionWin#misc#hide ();
759 let fname = fileSel#fileSelectionWin#filename in
760 if Sys.file_exists fname then
762 if HExtlib.is_regular fname && not (_only_directory) then
764 else if _only_directory && HExtlib.is_dir fname then
769 if _ok_not_exists then
772 | `CANCEL -> return None
774 | `DELETE_EVENT -> return None));
776 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
778 let adj = main#logScrolledWin#vadjustment in
779 ignore (adj#connect#changed
780 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
781 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
782 (* natural deduction palette *)
783 main#tacticsButtonsHandlebox#misc#hide ();
784 MatitaGtkMisc.toggle_callback
786 if b then main#tacticsButtonsHandlebox#misc#show ()
787 else main#tacticsButtonsHandlebox#misc#hide ())
788 ~check:main#menuitemPalette;
789 connect_button main#butImpl_intro
790 (fun () -> source_buffer#insert "apply rule (⇒_i […] (…));\n");
791 connect_button main#butAnd_intro
792 (fun () -> source_buffer#insert
793 "apply rule (∧_i (…) (…));\n\t[\n\t|\n\t]\n");
794 connect_button main#butOr_intro_left
795 (fun () -> source_buffer#insert "apply rule (∨_i_l (…));\n");
796 connect_button main#butOr_intro_right
797 (fun () -> source_buffer#insert "apply rule (∨_i_r (…));\n");
798 connect_button main#butNot_intro
799 (fun () -> source_buffer#insert "apply rule (¬_i […] (…));\n");
800 connect_button main#butTop_intro
801 (fun () -> source_buffer#insert "apply rule (⊤_i);\n");
802 connect_button main#butImpl_elim
803 (fun () -> source_buffer#insert
804 "apply rule (⇒_e (…) (…));\n\t[\n\t|\n\t]\n");
805 connect_button main#butAnd_elim_left
806 (fun () -> source_buffer#insert "apply rule (∧_e_l (…));\n");
807 connect_button main#butAnd_elim_right
808 (fun () -> source_buffer#insert "apply rule (∧_e_r (…));\n");
809 connect_button main#butOr_elim
810 (fun () -> source_buffer#insert
811 "apply rule (∨_e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
812 connect_button main#butNot_elim
813 (fun () -> source_buffer#insert
814 "apply rule (¬_e (…) (…));\n\t[\n\t|\n\t]\n");
815 connect_button main#butBot_elim
816 (fun () -> source_buffer#insert "apply rule (⊥_e (…));\n");
817 connect_button main#butRAA
818 (fun () -> source_buffer#insert "apply rule (RAA […] (…));\n");
819 connect_button main#butUseLemma
820 (fun () -> source_buffer#insert "apply rule (lem #premises name …);\n");
821 connect_button main#butDischarge
822 (fun () -> source_buffer#insert "apply rule (discharge […]);\n");
824 connect_button main#butForall_intro
825 (fun () -> source_buffer#insert "apply rule (∀_i {…} (…));\n");
826 connect_button main#butForall_elim
827 (fun () -> source_buffer#insert "apply rule (∀_e {…} (…));\n");
828 connect_button main#butExists_intro
829 (fun () -> source_buffer#insert "apply rule (∃_i {…} (…));\n");
830 connect_button main#butExists_elim
831 (fun () -> source_buffer#insert
832 "apply rule (∃_e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
836 main#scriptNotebook#remove_page 1;
837 main#scriptNotebook#set_show_tabs false;
838 (* / TO BE REMOVED *)
839 let module Hr = Helm_registry in
840 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
842 | true -> main#toplevel#fullscreen ()
843 | false -> main#toplevel#unfullscreen ());
844 main#fullscreenMenuItem#set_active false;
845 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
848 CicNotation.set_active_notations
849 (List.map fst (CicNotation.get_all_notations ()))
851 CicNotation.set_active_notations []);
852 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
853 ~callback:(fun enabled -> Acic2content.hide_coercions := enabled);
854 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
855 ~callback:(fun enabled ->
856 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
857 main#unicodeAsTexMenuItem#set_active
858 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
860 HLog.set_log_callback self#console#log_callback;
861 GtkSignal.user_handler :=
863 | MatitaScript.ActionCancelled s -> HLog.error s
865 if not (Helm_registry.get_bool "matita.debug") then
870 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
872 HLog.warn (sprintf "can't load language file %s"
873 BuildTimeConf.lang_file)
874 | Some matita_lang ->
875 source_buffer#set_language matita_lang;
876 source_buffer#set_highlight true
879 (s())#assignFileName None;
880 main#saveMenuItem#misc#set_sensitive false
882 let saveAsScript () =
884 match self#chooseFile ~ok_not_exists:true () with
887 script#assignFileName (Some f);
888 script#saveToFile ();
889 console#message ("'"^f^"' saved.\n");
895 if script#has_name then
896 (script#saveToFile ();
897 console#message ("'"^script#filename^"' saved.\n"))
900 let abandon_script () =
901 let lexicon_status = (s ())#lexicon_status in
902 let grafite_status = (s ())#grafite_status in
903 if source_view#buffer#modified then
904 (match ask_unsaved main#toplevel with
905 | `YES -> saveScript ()
907 | `CANCEL -> raise MatitaTypes.Cancel);
908 save_moo lexicon_status grafite_status
913 match self#chooseFile () with
917 script#assignFileName (Some f);
918 source_view#source_buffer#begin_not_undoable_action ();
919 script#loadFromFile f;
920 source_view#source_buffer#end_not_undoable_action ();
921 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
922 source_view#buffer#place_cursor source_view#buffer#start_iter;
923 console#message ("'"^f^"' loaded.\n");
926 with MatitaTypes.Cancel -> ()
930 source_view#source_buffer#begin_not_undoable_action ();
933 source_view#source_buffer#end_not_undoable_action ();
935 (s ())#assignFileName None
938 source_buffer#place_cursor
939 (source_buffer#get_iter_at_mark (`NAME "locked")) in
940 let advance _ = (MatitaScript.current ())#advance (); cursor () in
941 let retract _ = (MatitaScript.current ())#retract (); cursor () in
942 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
943 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
944 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
945 let advance = locker (keep_focus advance) in
946 let retract = locker (keep_focus retract) in
947 let top = locker (keep_focus top) in
948 let bottom = locker (keep_focus bottom) in
949 let jump = locker (keep_focus jump) in
951 self#setQuitCallback (fun () ->
952 let script = MatitaScript.current () in
953 if source_view#buffer#modified then
954 match ask_unsaved main#toplevel with
957 save_moo script#lexicon_status script#grafite_status;
959 | `NO -> GMain.Main.quit ()
962 (save_moo script#lexicon_status script#grafite_status;
963 GMain.Main.quit ()));
964 connect_button main#scriptAdvanceButton advance;
965 connect_button main#scriptRetractButton retract;
966 connect_button main#scriptTopButton top;
967 connect_button main#scriptBottomButton bottom;
968 connect_button main#scriptJumpButton jump;
969 connect_button main#scriptAbortButton kill_worker;
970 connect_menu_item main#scriptAdvanceMenuItem advance;
971 connect_menu_item main#scriptRetractMenuItem retract;
972 connect_menu_item main#scriptTopMenuItem top;
973 connect_menu_item main#scriptBottomMenuItem bottom;
974 connect_menu_item main#scriptJumpMenuItem jump;
975 connect_menu_item main#openMenuItem loadScript;
976 connect_menu_item main#saveMenuItem saveScript;
977 connect_menu_item main#saveAsMenuItem saveAsScript;
978 connect_menu_item main#newMenuItem newScript;
979 connect_menu_item main#showCoercionsGraphMenuItem
981 let c = MatitaMathView.cicBrowser () in
982 c#load (`About `Coercions));
983 connect_menu_item main#showAutoGuiMenuItem
984 (fun _ -> MatitaAutoGui.auto_dialog Auto.get_auto_status);
985 connect_menu_item main#showTermGrammarMenuItem
987 let c = MatitaMathView.cicBrowser () in
988 c#load (`About `Grammar));
989 connect_menu_item main#showUnicodeTable
991 let c = MatitaMathView.cicBrowser () in
992 c#load (`About `TeX));
993 (* script monospace font stuff *)
994 self#updateFontSize ();
996 main#debugMenu#misc#hide ();
998 main#hintNotebook#misc#hide ();
1000 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1001 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1002 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1005 self#sourceView#misc#grab_focus ();
1006 (* main win dimension *)
1007 let width = Gdk.Screen.width () in
1008 let height = Gdk.Screen.height () in
1009 let main_w = width * 90 / 100 in
1010 let main_h = height * 80 / 100 in
1011 let script_w = main_w * 6 / 10 in
1012 main#toplevel#resize ~width:main_w ~height:main_h;
1013 main#hpaneScriptSequent#set_position script_w;
1015 ignore(source_view#connect#after#paste_clipboard
1016 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1017 (* clean_locked is set to true only "during" a PRIMARY paste
1018 operation (i.e. by clicking with the second mouse button) *)
1019 let clean_locked = ref false in
1020 ignore(source_view#event#connect#button_press
1023 if GdkEvent.Button.button button = 2 then
1024 clean_locked := true;
1027 ignore(source_view#event#connect#button_release
1028 ~callback:(fun button -> clean_locked := false; false));
1029 ignore(source_view#buffer#connect#after#apply_tag
1031 fun tag ~start:_ ~stop:_ ->
1033 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1036 clean_locked := false;
1037 (MatitaScript.current ())#clean_dirty_lock;
1038 clean_locked := true
1040 (* math view handling *)
1041 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1042 ignore(MatitaMathView.cicBrowser ()));
1043 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1044 self#increaseFontSize ();
1045 MatitaMathView.increase_font_size ();
1046 MatitaMathView.update_font_sizes ());
1047 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1048 self#decreaseFontSize ();
1049 MatitaMathView.decrease_font_size ();
1050 MatitaMathView.update_font_sizes ());
1051 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1052 self#resetFontSize ();
1053 MatitaMathView.reset_font_size ();
1054 MatitaMathView.update_font_sizes ());
1055 MatitaMathView.reset_font_size ();
1057 (** selections / clipboards handling *)
1059 method markupSelected = MatitaMathView.has_selection ()
1060 method private textSelected =
1061 (source_buffer#get_iter_at_mark `INSERT)#compare
1062 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1063 method private somethingSelected = self#markupSelected || self#textSelected
1064 method private markupStored = MatitaMathView.has_clipboard ()
1065 method private textStored = clipboard#text <> None
1066 method private somethingStored = self#markupStored || self#textStored
1068 method canCopy = self#somethingSelected
1069 method canCut = self#textSelected
1070 method canDelete = self#textSelected
1071 method canPaste = self#somethingStored
1072 method canPastePattern = self#markupStored
1075 if self#textSelected
1077 MatitaMathView.empty_clipboard ();
1078 source_view#buffer#copy_clipboard clipboard;
1080 MatitaMathView.copy_selection ()
1082 source_view#buffer#cut_clipboard clipboard;
1083 MatitaMathView.empty_clipboard ()
1084 method delete () = ignore (source_view#buffer#delete_selection ())
1086 if MatitaMathView.has_clipboard ()
1087 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1088 else source_view#buffer#paste_clipboard clipboard;
1089 (MatitaScript.current ())#clean_dirty_lock
1090 method pastePattern () =
1091 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1093 method private expand_virtual_if_any iter tok =
1095 let len = MatitaGtkMisc.utf8_string_length tok in
1097 let prev = iter#copy#backward_chars len in
1098 prev#get_slice ~stop:(prev#copy#backward_find_char
1099 (fun x -> Glib.Unichar.isspace x || x = Glib.Utf8.first_char "\\"))
1101 let inplaceof, symb = Virtuals.symbol_of_virtual last_word in
1102 self#reset_similarsymbols;
1103 let s = Glib.Utf8.from_unichar symb in
1104 let iter = source_buffer#get_iter_at_mark `INSERT in
1105 assert(Glib.Utf8.validate s);
1106 source_buffer#delete ~start:iter
1107 ~stop:(iter#copy#backward_chars
1108 (MatitaGtkMisc.utf8_string_length inplaceof + len));
1109 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
1110 (if inplaceof.[0] = '\\' then s else (s ^ tok))
1111 with Virtuals.Not_a_virtual -> ()
1113 method private nextSimilarSymbol () =
1114 let write_similarsymbol s =
1115 let s = Glib.Utf8.from_unichar s in
1116 let iter = source_buffer#get_iter_at_mark `INSERT in
1117 assert(Glib.Utf8.validate s);
1118 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars 1);
1119 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s;
1120 (try source_buffer#delete_mark similarsymbols_tag
1121 with GText.No_such_mark _ -> ());
1122 ignore(source_buffer#create_mark ~name:similarsymbols_tag_name
1123 (source_buffer#get_iter_at_mark `INSERT));
1125 let new_similarsymbol =
1127 let iter_ins = source_buffer#get_iter_at_mark `INSERT in
1128 let iter_lig = source_buffer#get_iter_at_mark similarsymbols_tag in
1129 not (iter_ins#equal iter_lig)
1130 with GText.No_such_mark _ -> true
1132 if new_similarsymbol then
1134 let i = source_buffer#get_iter_at_mark `INSERT in
1135 Glib.Utf8.first_char (i#get_slice ~stop:(i#copy#backward_chars 1))
1137 (match Virtuals.similar_symbols last_symbol with
1139 let i = source_buffer#get_iter_at_mark `INSERT in
1140 self#expand_virtual_if_any i ""
1141 | hd :: next ::tl ->
1143 if hd = last_symbol then next, tl @ [hd] else hd, (next::tl)
1145 write_similarsymbol hd;
1146 similarsymbols <- tl @ [ hd ]
1147 | _ -> assert false) (* singleton eq classes are a non sense *)
1149 match similarsymbols with
1152 similarsymbols <- tl @ [ hd ];
1153 write_similarsymbol hd
1155 method private externalEditor () =
1156 let cmd = Helm_registry.get "matita.external_editor" in
1157 (* ZACK uncomment to enable interactive ask of external editor command *)
1160 "External editor command:
1161 %f will be substitute for the script name,
1162 %p for the cursor position in bytes,
1163 %l for the execution point in bytes."
1165 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1166 ~default:(Helm_registry.get "matita.external_editor") ()
1168 let script = MatitaScript.current () in
1169 let fname = script#filename in
1171 source_buffer#start_iter#get_slice
1172 ~stop:(source_buffer#get_iter_at_mark mark)
1174 let locked = `MARK script#locked_mark in
1175 let string_pos mark = string_of_int (String.length (slice mark)) in
1176 let cursor_pos = string_pos `INSERT in
1177 let locked_pos = string_pos locked in
1179 Pcre.replace ~pat:"%f" ~templ:fname
1180 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1181 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1184 let locked_before = slice locked in
1185 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1186 ignore (Unix.system cmd);
1187 source_buffer#set_text (HExtlib.input_file fname);
1188 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1189 source_buffer#move_mark locked locked_iter;
1190 source_buffer#apply_tag script#locked_tag
1191 ~start:source_buffer#start_iter ~stop:locked_iter;
1192 let locked_after = slice locked in
1196 for i = 0 to String.length locked_before - 1 do
1197 if locked_before.[i] <> locked_after.[i] then begin
1198 source_buffer#place_cursor
1199 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1200 script#goto `Cursor ();
1202 end else if locked_before.[i] = '\n' then begin
1209 | Invalid_argument _ -> script#goto `Bottom ()
1211 method loadScript file =
1212 let script = MatitaScript.current () in
1214 script#assignFileName (Some file);
1215 let file = script#filename in
1217 if Sys.file_exists file then file
1218 else BuildTimeConf.script_template
1220 source_view#source_buffer#begin_not_undoable_action ();
1221 script#loadFromFile content;
1222 source_view#source_buffer#end_not_undoable_action ();
1223 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1224 source_view#buffer#place_cursor source_view#buffer#start_iter;
1225 console#message ("'"^file^"' loaded.");
1226 self#_enableSaveTo file
1229 let s = MatitaScript.current () in
1230 let w = main#toplevel in
1231 let set x = w#set_title x in
1233 "Matita - " ^ Filename.basename s#filename ^
1234 (if b then "*" else "") ^
1235 " in " ^ s#buri_of_current_file
1239 method private _enableSaveTo file =
1240 self#main#saveMenuItem#misc#set_sensitive true
1242 method console = console
1243 method sourceView: GSourceView.source_view =
1244 (source_view: GSourceView.source_view)
1245 method fileSel = fileSel
1246 method findRepl = findRepl
1249 method newBrowserWin () =
1251 inherit browserWin ()
1252 val combo = GEdit.entry ()
1254 self#check_widgets ();
1255 let combo_widget = combo#coerce in
1256 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1257 combo#misc#grab_focus ()
1258 method browserUri = combo
1261 method newUriDialog () =
1262 let dialog = new uriChoiceDialog () in
1263 dialog#check_widgets ();
1266 method newConfirmationDialog () =
1267 let dialog = new confirmationDialog () in
1268 dialog#check_widgets ();
1271 method newEmptyDialog () =
1272 let dialog = new emptyDialog () in
1273 dialog#check_widgets ();
1276 method private addKeyBinding key callback =
1277 List.iter (fun evbox -> add_key_binding key callback evbox)
1280 method setQuitCallback callback =
1281 connect_menu_item main#quitMenuItem callback;
1282 ignore (main#toplevel#event#connect#delete
1283 (fun _ -> callback ();true));
1284 self#addKeyBinding GdkKeysyms._q callback
1286 method chooseFile ?(ok_not_exists = false) () =
1287 _ok_not_exists <- ok_not_exists;
1288 _only_directory <- false;
1289 fileSel#fileSelectionWin#show ();
1293 method private chooseDir ?(ok_not_exists = false) () =
1294 _ok_not_exists <- ok_not_exists;
1295 _only_directory <- true;
1296 fileSel#fileSelectionWin#show ();
1298 (* we should check that this is a directory *)
1301 method askText ?(title = "") ?(msg = "") () =
1302 let dialog = new textDialog () in
1303 dialog#textDialog#set_title title;
1304 dialog#textDialogLabel#set_label msg;
1305 let text = ref None in
1308 dialog#textDialog#destroy ();
1311 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1312 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1313 connect_button dialog#textDialogOkButton (fun _ ->
1314 let text = dialog#textDialogTextView#buffer#get_text () in
1315 return (Some text));
1316 dialog#textDialog#show ();
1320 method private updateFontSize () =
1321 self#sourceView#misc#modify_font_by_name
1322 (sprintf "%s %d" BuildTimeConf.script_font font_size);
1323 MatitaAutoGui.set_font_size font_size
1325 method increaseFontSize () =
1326 font_size <- font_size + 1;
1327 self#updateFontSize ()
1329 method decreaseFontSize () =
1330 font_size <- font_size - 1;
1331 self#updateFontSize ()
1333 method resetFontSize () =
1334 font_size <- default_font_size;
1335 self#updateFontSize ()
1340 let g = new gui () in
1341 gui_instance := Some g;
1342 MatitaMathView.set_gui g;
1345 let instance = singleton gui
1347 let non p x = not (p x)
1349 (* this is a shit and should be changed :-{ *)
1350 let interactive_uri_choice
1351 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1352 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1353 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1357 let gui = instance () in
1358 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1359 if (selection_mode <> `SINGLE) &&
1360 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1362 Lazy.force nonvars_uris
1364 let dialog = gui#newUriDialog () in
1365 if hide_uri_entry then
1366 dialog#uriEntryHBox#misc#hide ();
1369 dialog#uriChoiceSelectedButton#misc#hide ();
1370 dialog#uriChoiceConstantsButton#misc#hide ();
1372 dialog#okLabel#set_label ok_label;
1373 dialog#uriChoiceTreeView#selection#set_mode
1374 (selection_mode :> Gtk.Tags.selection_mode);
1375 let model = new stringListModel dialog#uriChoiceTreeView in
1376 let choices = ref None in
1380 dialog#copyButton#misc#show ();
1381 connect_button dialog#copyButton
1383 match model#easy_selection () with
1386 dialog#uriChoiceDialog#set_title title;
1387 dialog#uriChoiceLabel#set_text msg;
1388 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1389 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1392 dialog#uriChoiceDialog#destroy ();
1395 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1396 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1397 return (Some (Lazy.force nonvars_uris)));
1398 if ok_action = `AUTO then
1399 connect_button dialog#uriChoiceAutoButton (fun _ ->
1400 Helm_registry.set_bool "matita.auto_disambiguation" true;
1401 return (Some (Lazy.force nonvars_uris)))
1403 connect_button dialog#uriChoiceAutoButton (fun _ ->
1404 match model#easy_selection () with
1406 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1407 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1408 match model#easy_selection () with
1410 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1411 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1412 dialog#uriChoiceDialog#show ();
1414 (match !choices with
1415 | None -> raise MatitaTypes.Cancel
1416 | Some uris -> uris)
1420 let cols = new GTree.column_list in
1421 let id_col = cols#add Gobject.Data.string in
1422 let dsc_col = cols#add Gobject.Data.string in
1423 let interp_no_col = cols#add Gobject.Data.int in
1424 let tree_store = GTree.tree_store cols in
1425 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1426 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1427 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1428 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1429 fun tree_view choices ->
1432 tree_view#set_model (Some (tree_store :> GTree.model));
1433 ignore (tree_view#append_column id_view_col);
1434 ignore (tree_view#append_column dsc_view_col);
1435 let name_of_interp =
1436 (* try to find a reasonable name for an interpretation *)
1440 List.assoc "0" interp
1442 incr idx; string_of_int !idx
1444 tree_store#clear ();
1445 let idx = ref ~-1 in
1449 let interp_row = tree_store#append () in
1450 tree_store#set ~row:interp_row ~column:id_col
1451 (name_of_interp interp);
1452 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1455 let row = tree_store#append ~parent:interp_row () in
1456 tree_store#set ~row ~column:id_col id;
1457 tree_store#set ~row ~column:dsc_col dsc;
1458 tree_store#set ~row ~column:interp_no_col !idx)
1462 method get_interp_no tree_path =
1463 let iter = tree_store#get_iter tree_path in
1464 tree_store#get ~row:iter ~column:interp_no_col
1468 let interactive_string_choice
1469 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1471 let gui = instance () in
1472 let dialog = gui#newUriDialog () in
1473 dialog#uriEntryHBox#misc#hide ();
1474 dialog#uriChoiceSelectedButton#misc#hide ();
1475 dialog#uriChoiceAutoButton#misc#hide ();
1476 dialog#uriChoiceConstantsButton#misc#hide ();
1477 dialog#uriChoiceTreeView#selection#set_mode
1478 (`SINGLE :> Gtk.Tags.selection_mode);
1479 let model = new stringListModel dialog#uriChoiceTreeView in
1480 let choices = ref None in
1481 dialog#uriChoiceDialog#set_title title;
1482 let hack_len = MatitaGtkMisc.utf8_string_length text in
1483 let rec colorize acc_len = function
1485 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1486 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1488 let start, stop = HExtlib.loc_of_floc he in
1489 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1490 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1491 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1492 escape_pango_markup str1 ^ "<b>" ^
1493 escape_pango_markup str2 ^ "</b>" ^
1496 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1497 Printf.eprintf "(%d,%d)" start stop) locs; *)
1501 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1504 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1505 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1506 Printf.eprintf "(%d,%d)" start stop) locs;
1507 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1508 dialog#uriChoiceLabel#set_use_markup true;
1509 let txt = colorize 0 locs in
1510 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1511 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1513 dialog#uriChoiceLabel#set_label txt;
1514 List.iter model#easy_append uris;
1517 dialog#uriChoiceDialog#destroy ();
1520 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1521 connect_button dialog#uriChoiceForwardButton (fun _ ->
1522 match model#easy_selection () with
1524 | uris -> return (Some uris));
1525 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1526 dialog#uriChoiceDialog#show ();
1528 (match !choices with
1529 | None -> raise MatitaTypes.Cancel
1530 | Some uris -> uris)
1532 let interactive_interp_choice () text prefix_len choices =
1533 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1534 let filter_choices filter =
1535 let rec is_compatible filter =
1538 | ([],_,_)::tl -> is_compatible filter tl
1539 | (loc::tlloc,id,dsc)::tl ->
1541 if List.assoc (loc,id) filter = dsc then
1542 is_compatible filter ((tlloc,id,dsc)::tl)
1548 List.filter (fun (_,interp) -> is_compatible filter interp)
1550 let rec get_choices loc id =
1555 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1557 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1559 let example_interp =
1563 let ask_user id locs choices =
1564 interactive_string_choice
1566 ~title:"Ambiguous input"
1567 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1569 let rec classify ids filter partial_interpretations =
1571 [] -> List.map fst partial_interpretations
1572 | ([],_,_)::tl -> classify tl filter partial_interpretations
1573 | (loc::tlloc,id,dsc)::tl ->
1574 let choices = get_choices loc id partial_interpretations in
1577 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1580 match ask_user id [loc] choices with
1584 let filter = ((loc,id),chosen_dsc)::filter in
1585 let compatible_interps = filter_choices filter partial_interpretations in
1586 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1588 let enumerated_choices =
1589 let idx = ref ~-1 in
1590 List.map (fun interp -> incr idx; !idx,interp) choices
1592 classify example_interp [] enumerated_choices
1595 (* disambiguator callbacks *)
1596 Disambiguate.set_choose_uris_callback
1597 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1598 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1599 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1600 (* gtk initialization *)
1601 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1602 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1603 ignore (GMain.Main.init ())