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
655 ignore(self#expand_virtual_if_any iter " ")));
656 ignore (findRepl#findEntry#connect#activate find_forward);
657 (* interface lockers *)
659 main#buttonsToolbar#misc#set_sensitive false;
660 main#scriptMenu#misc#set_sensitive false;
661 source_view#set_editable false
664 main#buttonsToolbar#misc#set_sensitive true;
665 main#scriptMenu#misc#set_sensitive true;
666 source_view#set_editable true;
667 (*The next line seems sufficient to avoid some unknown race condition *)
668 GtkThread.sync (fun () -> ()) ()
670 let worker_thread = ref None in
672 let floc, msg = MatitaExcPp.to_string exn in
677 let (x, y) = HExtlib.loc_of_floc floc in
678 let script = MatitaScript.current () in
679 let locked_mark = script#locked_mark in
680 let error_tag = script#error_tag in
682 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
683 let x' = baseoffset + x in
684 let y' = baseoffset + y in
685 let x_iter = source_buffer#get_iter (`OFFSET x') in
686 let y_iter = source_buffer#get_iter (`OFFSET y') in
687 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
689 id := Some (source_buffer#connect#changed ~callback:(fun () ->
690 source_buffer#remove_tag error_tag
691 ~start:source_buffer#start_iter
692 ~stop:source_buffer#end_iter;
694 | None -> assert false (* a race condition occurred *)
696 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
697 source_buffer#place_cursor
698 (source_buffer#get_iter (`OFFSET x'));
709 | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
711 interactive_error_interp
712 ~all_passes:!all_disambiguation_passes source_buffer
713 notify_exn offset errorll (s())#filename
715 exc -> notify_exn exc);
722 worker_thread := Some (Thread.create thread_main ())
725 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
726 let interrupt = ref None in
727 let old_callback = ref (function _ -> ()) in
728 let force_interrupt n =
729 (* This function is called just before the thread's timeslice ends *)
731 if Some(Thread.id(Thread.self())) = !interrupt then
732 (interrupt := None; raise Sys.Break) in
734 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
735 Sys.Signal_handle f -> old_callback := f
737 | Sys.Signal_default -> assert false
740 match !worker_thread with
742 | Some t -> interrupt := Some (Thread.id t) in
746 f (); source_view#misc#grab_focus ()
748 exc -> source_view#misc#grab_focus (); raise exc in
750 (* file selection win *)
751 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
752 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
755 fileSel#fileSelectionWin#misc#hide ();
760 let fname = fileSel#fileSelectionWin#filename in
761 if Sys.file_exists fname then
763 if HExtlib.is_regular fname && not (_only_directory) then
765 else if _only_directory && HExtlib.is_dir fname then
770 if _ok_not_exists then
773 | `CANCEL -> return None
775 | `DELETE_EVENT -> return None));
777 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
779 let adj = main#logScrolledWin#vadjustment in
780 ignore (adj#connect#changed
781 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
782 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
783 (* natural deduction palette *)
784 main#tacticsButtonsHandlebox#misc#hide ();
785 MatitaGtkMisc.toggle_callback
787 if b then main#tacticsButtonsHandlebox#misc#show ()
788 else main#tacticsButtonsHandlebox#misc#hide ())
789 ~check:main#menuitemPalette;
790 connect_button main#butImpl_intro
791 (fun () -> source_buffer#insert "apply rule (⇒_i […] (…));\n");
792 connect_button main#butAnd_intro
793 (fun () -> source_buffer#insert
794 "apply rule (∧_i (…) (…));\n\t[\n\t|\n\t]\n");
795 connect_button main#butOr_intro_left
796 (fun () -> source_buffer#insert "apply rule (∨_i_l (…));\n");
797 connect_button main#butOr_intro_right
798 (fun () -> source_buffer#insert "apply rule (∨_i_r (…));\n");
799 connect_button main#butNot_intro
800 (fun () -> source_buffer#insert "apply rule (¬_i […] (…));\n");
801 connect_button main#butTop_intro
802 (fun () -> source_buffer#insert "apply rule (⊤_i);\n");
803 connect_button main#butImpl_elim
804 (fun () -> source_buffer#insert
805 "apply rule (⇒_e (…) (…));\n\t[\n\t|\n\t]\n");
806 connect_button main#butAnd_elim_left
807 (fun () -> source_buffer#insert "apply rule (∧_e_l (…));\n");
808 connect_button main#butAnd_elim_right
809 (fun () -> source_buffer#insert "apply rule (∧_e_r (…));\n");
810 connect_button main#butOr_elim
811 (fun () -> source_buffer#insert
812 "apply rule (∨_e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
813 connect_button main#butNot_elim
814 (fun () -> source_buffer#insert
815 "apply rule (¬_e (…) (…));\n\t[\n\t|\n\t]\n");
816 connect_button main#butBot_elim
817 (fun () -> source_buffer#insert "apply rule (⊥_e (…));\n");
818 connect_button main#butRAA
819 (fun () -> source_buffer#insert "apply rule (RAA […] (…));\n");
820 connect_button main#butUseLemma
821 (fun () -> source_buffer#insert "apply rule (lem #premises name …);\n");
822 connect_button main#butDischarge
823 (fun () -> source_buffer#insert "apply rule (discharge […]);\n");
825 connect_button main#butForall_intro
826 (fun () -> source_buffer#insert "apply rule (∀_i {…} (…));\n");
827 connect_button main#butForall_elim
828 (fun () -> source_buffer#insert "apply rule (∀_e {…} (…));\n");
829 connect_button main#butExists_intro
830 (fun () -> source_buffer#insert "apply rule (∃_i {…} (…));\n");
831 connect_button main#butExists_elim
832 (fun () -> source_buffer#insert
833 "apply rule (∃_e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
837 main#scriptNotebook#remove_page 1;
838 main#scriptNotebook#set_show_tabs false;
839 (* / TO BE REMOVED *)
840 let module Hr = Helm_registry in
841 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
843 | true -> main#toplevel#fullscreen ()
844 | false -> main#toplevel#unfullscreen ());
845 main#fullscreenMenuItem#set_active false;
846 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
849 CicNotation.set_active_notations
850 (List.map fst (CicNotation.get_all_notations ()))
852 CicNotation.set_active_notations []);
853 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
854 ~callback:(fun enabled -> Acic2content.hide_coercions := enabled);
855 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
856 ~callback:(fun enabled ->
857 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
858 main#unicodeAsTexMenuItem#set_active
859 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
861 HLog.set_log_callback self#console#log_callback;
862 GtkSignal.user_handler :=
864 | MatitaScript.ActionCancelled s -> HLog.error s
866 if not (Helm_registry.get_bool "matita.debug") then
871 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
873 HLog.warn (sprintf "can't load language file %s"
874 BuildTimeConf.lang_file)
875 | Some matita_lang ->
876 source_buffer#set_language matita_lang;
877 source_buffer#set_highlight true
880 (s())#assignFileName None;
881 main#saveMenuItem#misc#set_sensitive false
883 let saveAsScript () =
885 match self#chooseFile ~ok_not_exists:true () with
888 script#assignFileName (Some f);
889 script#saveToFile ();
890 console#message ("'"^f^"' saved.\n");
896 if script#has_name then
897 (script#saveToFile ();
898 console#message ("'"^script#filename^"' saved.\n"))
901 let abandon_script () =
902 let lexicon_status = (s ())#lexicon_status in
903 let grafite_status = (s ())#grafite_status in
904 if source_view#buffer#modified then
905 (match ask_unsaved main#toplevel with
906 | `YES -> saveScript ()
908 | `CANCEL -> raise MatitaTypes.Cancel);
909 save_moo lexicon_status grafite_status
914 match self#chooseFile () with
918 script#assignFileName (Some f);
919 source_view#source_buffer#begin_not_undoable_action ();
920 script#loadFromFile f;
921 source_view#source_buffer#end_not_undoable_action ();
922 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
923 source_view#buffer#place_cursor source_view#buffer#start_iter;
924 console#message ("'"^f^"' loaded.\n");
927 with MatitaTypes.Cancel -> ()
931 source_view#source_buffer#begin_not_undoable_action ();
934 source_view#source_buffer#end_not_undoable_action ();
936 (s ())#assignFileName None
939 source_buffer#place_cursor
940 (source_buffer#get_iter_at_mark (`NAME "locked")) in
941 let advance _ = (MatitaScript.current ())#advance (); cursor () in
942 let retract _ = (MatitaScript.current ())#retract (); cursor () in
943 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
944 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
945 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
946 let advance = locker (keep_focus advance) in
947 let retract = locker (keep_focus retract) in
948 let top = locker (keep_focus top) in
949 let bottom = locker (keep_focus bottom) in
950 let jump = locker (keep_focus jump) in
952 self#setQuitCallback (fun () ->
953 let script = MatitaScript.current () in
954 if source_view#buffer#modified then
955 match ask_unsaved main#toplevel with
958 save_moo script#lexicon_status script#grafite_status;
960 | `NO -> GMain.Main.quit ()
963 (save_moo script#lexicon_status script#grafite_status;
964 GMain.Main.quit ()));
965 connect_button main#scriptAdvanceButton advance;
966 connect_button main#scriptRetractButton retract;
967 connect_button main#scriptTopButton top;
968 connect_button main#scriptBottomButton bottom;
969 connect_button main#scriptJumpButton jump;
970 connect_button main#scriptAbortButton kill_worker;
971 connect_menu_item main#scriptAdvanceMenuItem advance;
972 connect_menu_item main#scriptRetractMenuItem retract;
973 connect_menu_item main#scriptTopMenuItem top;
974 connect_menu_item main#scriptBottomMenuItem bottom;
975 connect_menu_item main#scriptJumpMenuItem jump;
976 connect_menu_item main#openMenuItem loadScript;
977 connect_menu_item main#saveMenuItem saveScript;
978 connect_menu_item main#saveAsMenuItem saveAsScript;
979 connect_menu_item main#newMenuItem newScript;
980 connect_menu_item main#showCoercionsGraphMenuItem
982 let c = MatitaMathView.cicBrowser () in
983 c#load (`About `Coercions));
984 connect_menu_item main#showAutoGuiMenuItem
985 (fun _ -> MatitaAutoGui.auto_dialog Auto.get_auto_status);
986 connect_menu_item main#showTermGrammarMenuItem
988 let c = MatitaMathView.cicBrowser () in
989 c#load (`About `Grammar));
990 connect_menu_item main#showUnicodeTable
992 let c = MatitaMathView.cicBrowser () in
993 c#load (`About `TeX));
994 (* script monospace font stuff *)
995 self#updateFontSize ();
997 main#debugMenu#misc#hide ();
999 main#hintNotebook#misc#hide ();
1001 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1002 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1003 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1006 self#sourceView#misc#grab_focus ();
1007 (* main win dimension *)
1008 let width = Gdk.Screen.width () in
1009 let height = Gdk.Screen.height () in
1010 let main_w = width * 90 / 100 in
1011 let main_h = height * 80 / 100 in
1012 let script_w = main_w * 6 / 10 in
1013 main#toplevel#resize ~width:main_w ~height:main_h;
1014 main#hpaneScriptSequent#set_position script_w;
1016 ignore(source_view#connect#after#paste_clipboard
1017 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1018 (* clean_locked is set to true only "during" a PRIMARY paste
1019 operation (i.e. by clicking with the second mouse button) *)
1020 let clean_locked = ref false in
1021 ignore(source_view#event#connect#button_press
1024 if GdkEvent.Button.button button = 2 then
1025 clean_locked := true;
1028 ignore(source_view#event#connect#button_release
1029 ~callback:(fun button -> clean_locked := false; false));
1030 ignore(source_view#buffer#connect#after#apply_tag
1032 fun tag ~start:_ ~stop:_ ->
1034 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1037 clean_locked := false;
1038 (MatitaScript.current ())#clean_dirty_lock;
1039 clean_locked := true
1041 (* math view handling *)
1042 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1043 ignore(MatitaMathView.cicBrowser ()));
1044 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1045 self#increaseFontSize ();
1046 MatitaMathView.increase_font_size ();
1047 MatitaMathView.update_font_sizes ());
1048 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1049 self#decreaseFontSize ();
1050 MatitaMathView.decrease_font_size ();
1051 MatitaMathView.update_font_sizes ());
1052 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1053 self#resetFontSize ();
1054 MatitaMathView.reset_font_size ();
1055 MatitaMathView.update_font_sizes ());
1056 MatitaMathView.reset_font_size ();
1058 (** selections / clipboards handling *)
1060 method markupSelected = MatitaMathView.has_selection ()
1061 method private textSelected =
1062 (source_buffer#get_iter_at_mark `INSERT)#compare
1063 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1064 method private somethingSelected = self#markupSelected || self#textSelected
1065 method private markupStored = MatitaMathView.has_clipboard ()
1066 method private textStored = clipboard#text <> None
1067 method private somethingStored = self#markupStored || self#textStored
1069 method canCopy = self#somethingSelected
1070 method canCut = self#textSelected
1071 method canDelete = self#textSelected
1072 method canPaste = self#somethingStored
1073 method canPastePattern = self#markupStored
1076 if self#textSelected
1078 MatitaMathView.empty_clipboard ();
1079 source_view#buffer#copy_clipboard clipboard;
1081 MatitaMathView.copy_selection ()
1083 source_view#buffer#cut_clipboard clipboard;
1084 MatitaMathView.empty_clipboard ()
1085 method delete () = ignore (source_view#buffer#delete_selection ())
1087 if MatitaMathView.has_clipboard ()
1088 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1089 else source_view#buffer#paste_clipboard clipboard;
1090 (MatitaScript.current ())#clean_dirty_lock
1091 method pastePattern () =
1092 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1094 method private expand_virtual_if_any iter tok =
1096 let len = MatitaGtkMisc.utf8_string_length tok in
1098 let prev = iter#copy#backward_chars len in
1099 prev#get_slice ~stop:(prev#copy#backward_find_char
1100 (fun x -> Glib.Unichar.isspace x || x = Glib.Utf8.first_char "\\"))
1102 let inplaceof, symb = Virtuals.symbol_of_virtual last_word in
1103 self#reset_similarsymbols;
1104 let s = Glib.Utf8.from_unichar symb in
1105 let iter = source_buffer#get_iter_at_mark `INSERT in
1106 assert(Glib.Utf8.validate s);
1107 source_buffer#delete ~start:iter
1108 ~stop:(iter#copy#backward_chars
1109 (MatitaGtkMisc.utf8_string_length inplaceof + len));
1110 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
1111 (if inplaceof.[0] = '\\' then s else (s ^ tok));
1113 with Virtuals.Not_a_virtual -> false
1115 method private nextSimilarSymbol () =
1116 let write_similarsymbol s =
1117 let s = Glib.Utf8.from_unichar s in
1118 let iter = source_buffer#get_iter_at_mark `INSERT in
1119 assert(Glib.Utf8.validate s);
1120 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars 1);
1121 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s;
1122 (try source_buffer#delete_mark similarsymbols_tag
1123 with GText.No_such_mark _ -> ());
1124 ignore(source_buffer#create_mark ~name:similarsymbols_tag_name
1125 (source_buffer#get_iter_at_mark `INSERT));
1127 let new_similarsymbol =
1129 let iter_ins = source_buffer#get_iter_at_mark `INSERT in
1130 let iter_lig = source_buffer#get_iter_at_mark similarsymbols_tag in
1131 not (iter_ins#equal iter_lig)
1132 with GText.No_such_mark _ -> true
1134 if new_similarsymbol then
1135 (if not(self#expand_virtual_if_any (source_buffer#get_iter_at_mark `INSERT) "")then
1137 let i = source_buffer#get_iter_at_mark `INSERT in
1138 Glib.Utf8.first_char (i#get_slice ~stop:(i#copy#backward_chars 1))
1140 (match Virtuals.similar_symbols last_symbol with
1142 | hd :: next ::tl ->
1144 if hd = last_symbol then next, tl @ [hd] else hd, (next::tl)
1146 write_similarsymbol hd;
1147 similarsymbols <- tl @ [ hd ]
1148 | _ -> assert false)) (* singleton eq classes are a non sense *)
1150 match similarsymbols with
1153 similarsymbols <- tl @ [ hd ];
1154 write_similarsymbol hd
1156 method private externalEditor () =
1157 let cmd = Helm_registry.get "matita.external_editor" in
1158 (* ZACK uncomment to enable interactive ask of external editor command *)
1161 "External editor command:
1162 %f will be substitute for the script name,
1163 %p for the cursor position in bytes,
1164 %l for the execution point in bytes."
1166 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1167 ~default:(Helm_registry.get "matita.external_editor") ()
1169 let script = MatitaScript.current () in
1170 let fname = script#filename in
1172 source_buffer#start_iter#get_slice
1173 ~stop:(source_buffer#get_iter_at_mark mark)
1175 let locked = `MARK script#locked_mark in
1176 let string_pos mark = string_of_int (String.length (slice mark)) in
1177 let cursor_pos = string_pos `INSERT in
1178 let locked_pos = string_pos locked in
1180 Pcre.replace ~pat:"%f" ~templ:fname
1181 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1182 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1185 let locked_before = slice locked in
1186 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1187 ignore (Unix.system cmd);
1188 source_buffer#set_text (HExtlib.input_file fname);
1189 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1190 source_buffer#move_mark locked locked_iter;
1191 source_buffer#apply_tag script#locked_tag
1192 ~start:source_buffer#start_iter ~stop:locked_iter;
1193 let locked_after = slice locked in
1197 for i = 0 to String.length locked_before - 1 do
1198 if locked_before.[i] <> locked_after.[i] then begin
1199 source_buffer#place_cursor
1200 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1201 script#goto `Cursor ();
1203 end else if locked_before.[i] = '\n' then begin
1210 | Invalid_argument _ -> script#goto `Bottom ()
1212 method loadScript file =
1213 let script = MatitaScript.current () in
1215 script#assignFileName (Some file);
1216 let file = script#filename in
1218 if Sys.file_exists file then file
1219 else BuildTimeConf.script_template
1221 source_view#source_buffer#begin_not_undoable_action ();
1222 script#loadFromFile content;
1223 source_view#source_buffer#end_not_undoable_action ();
1224 source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
1225 source_view#buffer#place_cursor source_view#buffer#start_iter;
1226 console#message ("'"^file^"' loaded.");
1227 self#_enableSaveTo file
1230 let s = MatitaScript.current () in
1231 let w = main#toplevel in
1232 let set x = w#set_title x in
1234 "Matita - " ^ Filename.basename s#filename ^
1235 (if b then "*" else "") ^
1236 " in " ^ s#buri_of_current_file
1240 method private _enableSaveTo file =
1241 self#main#saveMenuItem#misc#set_sensitive true
1243 method console = console
1244 method sourceView: GSourceView.source_view =
1245 (source_view: GSourceView.source_view)
1246 method fileSel = fileSel
1247 method findRepl = findRepl
1250 method newBrowserWin () =
1252 inherit browserWin ()
1253 val combo = GEdit.entry ()
1255 self#check_widgets ();
1256 let combo_widget = combo#coerce in
1257 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1258 combo#misc#grab_focus ()
1259 method browserUri = combo
1262 method newUriDialog () =
1263 let dialog = new uriChoiceDialog () in
1264 dialog#check_widgets ();
1267 method newConfirmationDialog () =
1268 let dialog = new confirmationDialog () in
1269 dialog#check_widgets ();
1272 method newEmptyDialog () =
1273 let dialog = new emptyDialog () in
1274 dialog#check_widgets ();
1277 method private addKeyBinding key callback =
1278 List.iter (fun evbox -> add_key_binding key callback evbox)
1281 method setQuitCallback callback =
1282 connect_menu_item main#quitMenuItem callback;
1283 ignore (main#toplevel#event#connect#delete
1284 (fun _ -> callback ();true));
1285 self#addKeyBinding GdkKeysyms._q callback
1287 method chooseFile ?(ok_not_exists = false) () =
1288 _ok_not_exists <- ok_not_exists;
1289 _only_directory <- false;
1290 fileSel#fileSelectionWin#show ();
1294 method private chooseDir ?(ok_not_exists = false) () =
1295 _ok_not_exists <- ok_not_exists;
1296 _only_directory <- true;
1297 fileSel#fileSelectionWin#show ();
1299 (* we should check that this is a directory *)
1302 method askText ?(title = "") ?(msg = "") () =
1303 let dialog = new textDialog () in
1304 dialog#textDialog#set_title title;
1305 dialog#textDialogLabel#set_label msg;
1306 let text = ref None in
1309 dialog#textDialog#destroy ();
1312 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1313 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1314 connect_button dialog#textDialogOkButton (fun _ ->
1315 let text = dialog#textDialogTextView#buffer#get_text () in
1316 return (Some text));
1317 dialog#textDialog#show ();
1321 method private updateFontSize () =
1322 self#sourceView#misc#modify_font_by_name
1323 (sprintf "%s %d" BuildTimeConf.script_font font_size);
1324 MatitaAutoGui.set_font_size font_size
1326 method increaseFontSize () =
1327 font_size <- font_size + 1;
1328 self#updateFontSize ()
1330 method decreaseFontSize () =
1331 font_size <- font_size - 1;
1332 self#updateFontSize ()
1334 method resetFontSize () =
1335 font_size <- default_font_size;
1336 self#updateFontSize ()
1341 let g = new gui () in
1342 gui_instance := Some g;
1343 MatitaMathView.set_gui g;
1346 let instance = singleton gui
1348 let non p x = not (p x)
1350 (* this is a shit and should be changed :-{ *)
1351 let interactive_uri_choice
1352 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1353 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1354 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1358 let gui = instance () in
1359 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1360 if (selection_mode <> `SINGLE) &&
1361 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1363 Lazy.force nonvars_uris
1365 let dialog = gui#newUriDialog () in
1366 if hide_uri_entry then
1367 dialog#uriEntryHBox#misc#hide ();
1370 dialog#uriChoiceSelectedButton#misc#hide ();
1371 dialog#uriChoiceConstantsButton#misc#hide ();
1373 dialog#okLabel#set_label ok_label;
1374 dialog#uriChoiceTreeView#selection#set_mode
1375 (selection_mode :> Gtk.Tags.selection_mode);
1376 let model = new stringListModel dialog#uriChoiceTreeView in
1377 let choices = ref None in
1381 dialog#copyButton#misc#show ();
1382 connect_button dialog#copyButton
1384 match model#easy_selection () with
1387 dialog#uriChoiceDialog#set_title title;
1388 dialog#uriChoiceLabel#set_text msg;
1389 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1390 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1393 dialog#uriChoiceDialog#destroy ();
1396 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1397 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1398 return (Some (Lazy.force nonvars_uris)));
1399 if ok_action = `AUTO then
1400 connect_button dialog#uriChoiceAutoButton (fun _ ->
1401 Helm_registry.set_bool "matita.auto_disambiguation" true;
1402 return (Some (Lazy.force nonvars_uris)))
1404 connect_button dialog#uriChoiceAutoButton (fun _ ->
1405 match model#easy_selection () with
1407 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1408 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1409 match model#easy_selection () with
1411 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1412 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1413 dialog#uriChoiceDialog#show ();
1415 (match !choices with
1416 | None -> raise MatitaTypes.Cancel
1417 | Some uris -> uris)
1421 let cols = new GTree.column_list in
1422 let id_col = cols#add Gobject.Data.string in
1423 let dsc_col = cols#add Gobject.Data.string in
1424 let interp_no_col = cols#add Gobject.Data.int in
1425 let tree_store = GTree.tree_store cols in
1426 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1427 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1428 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1429 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1430 fun tree_view choices ->
1433 tree_view#set_model (Some (tree_store :> GTree.model));
1434 ignore (tree_view#append_column id_view_col);
1435 ignore (tree_view#append_column dsc_view_col);
1436 let name_of_interp =
1437 (* try to find a reasonable name for an interpretation *)
1441 List.assoc "0" interp
1443 incr idx; string_of_int !idx
1445 tree_store#clear ();
1446 let idx = ref ~-1 in
1450 let interp_row = tree_store#append () in
1451 tree_store#set ~row:interp_row ~column:id_col
1452 (name_of_interp interp);
1453 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1456 let row = tree_store#append ~parent:interp_row () in
1457 tree_store#set ~row ~column:id_col id;
1458 tree_store#set ~row ~column:dsc_col dsc;
1459 tree_store#set ~row ~column:interp_no_col !idx)
1463 method get_interp_no tree_path =
1464 let iter = tree_store#get_iter tree_path in
1465 tree_store#get ~row:iter ~column:interp_no_col
1469 let interactive_string_choice
1470 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1472 let gui = instance () in
1473 let dialog = gui#newUriDialog () in
1474 dialog#uriEntryHBox#misc#hide ();
1475 dialog#uriChoiceSelectedButton#misc#hide ();
1476 dialog#uriChoiceAutoButton#misc#hide ();
1477 dialog#uriChoiceConstantsButton#misc#hide ();
1478 dialog#uriChoiceTreeView#selection#set_mode
1479 (`SINGLE :> Gtk.Tags.selection_mode);
1480 let model = new stringListModel dialog#uriChoiceTreeView in
1481 let choices = ref None in
1482 dialog#uriChoiceDialog#set_title title;
1483 let hack_len = MatitaGtkMisc.utf8_string_length text in
1484 let rec colorize acc_len = function
1486 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1487 escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
1489 let start, stop = HExtlib.loc_of_floc he in
1490 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1491 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1492 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1493 escape_pango_markup str1 ^ "<b>" ^
1494 escape_pango_markup str2 ^ "</b>" ^
1497 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1498 Printf.eprintf "(%d,%d)" start stop) locs; *)
1502 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1505 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1506 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1507 Printf.eprintf "(%d,%d)" start stop) locs;
1508 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1509 dialog#uriChoiceLabel#set_use_markup true;
1510 let txt = colorize 0 locs in
1511 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1512 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1514 dialog#uriChoiceLabel#set_label txt;
1515 List.iter model#easy_append uris;
1518 dialog#uriChoiceDialog#destroy ();
1521 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1522 connect_button dialog#uriChoiceForwardButton (fun _ ->
1523 match model#easy_selection () with
1525 | uris -> return (Some uris));
1526 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1527 dialog#uriChoiceDialog#show ();
1529 (match !choices with
1530 | None -> raise MatitaTypes.Cancel
1531 | Some uris -> uris)
1533 let interactive_interp_choice () text prefix_len choices =
1534 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1535 let filter_choices filter =
1536 let rec is_compatible filter =
1539 | ([],_,_)::tl -> is_compatible filter tl
1540 | (loc::tlloc,id,dsc)::tl ->
1542 if List.assoc (loc,id) filter = dsc then
1543 is_compatible filter ((tlloc,id,dsc)::tl)
1549 List.filter (fun (_,interp) -> is_compatible filter interp)
1551 let rec get_choices loc id =
1556 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1558 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1560 let example_interp =
1564 let ask_user id locs choices =
1565 interactive_string_choice
1567 ~title:"Ambiguous input"
1568 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1570 let rec classify ids filter partial_interpretations =
1572 [] -> List.map fst partial_interpretations
1573 | ([],_,_)::tl -> classify tl filter partial_interpretations
1574 | (loc::tlloc,id,dsc)::tl ->
1575 let choices = get_choices loc id partial_interpretations in
1578 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1581 match ask_user id [loc] choices with
1585 let filter = ((loc,id),chosen_dsc)::filter in
1586 let compatible_interps = filter_choices filter partial_interpretations in
1587 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1589 let enumerated_choices =
1590 let idx = ref ~-1 in
1591 List.map (fun interp -> incr idx; !idx,interp) choices
1593 classify example_interp [] enumerated_choices
1596 (* disambiguator callbacks *)
1597 Disambiguate.set_choose_uris_callback
1598 (fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
1599 interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
1600 Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
1601 (* gtk initialization *)
1602 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1603 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1604 ignore (GMain.Main.init ())