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.combo_box_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 =
62 | `Debug -> self#debug (s ^ "\n")
63 | `Error -> self#error (s ^ "\n")
64 | `Message -> self#message (s ^ "\n")
65 | `Warning -> self#warning (s ^ "\n")
68 let clean_current_baseuri grafite_status =
69 LibraryClean.clean_baseuris [GrafiteTypes.get_baseuri grafite_status]
71 let save_moo lexicon_status grafite_status =
72 let script = MatitaScript.current () in
73 let baseuri = GrafiteTypes.get_baseuri grafite_status in
75 grafite_status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
77 match script#bos, script#eos, no_pstatus with
81 LibraryMisc.obj_file_of_baseuri ~must_exist:false ~baseuri
84 LibraryMisc.lexicon_file_of_baseuri
85 ~must_exist:false ~baseuri ~writable:true
87 GrafiteMarshal.save_moo moo_fname
88 grafite_status.GrafiteTypes.moo_content_rev;
89 LexiconMarshal.save_lexicon lexicon_fname
90 lexicon_status.LexiconEngine.lexicon_content_rev
91 | _ -> clean_current_baseuri grafite_status
94 let ask_unsaved parent =
95 MatitaGtkMisc.ask_confirmation
96 ~parent ~title:"Unsaved work!"
97 ~message:("Your work is <b>unsaved</b>!\n\n"^
98 "<i>Do you want to save the script before continuing?</i>")
101 class interpErrorModel =
102 let cols = new GTree.column_list in
103 let id_col = cols#add Gobject.Data.string in
104 let dsc_col = cols#add Gobject.Data.string in
105 let interp_no_col = cols#add Gobject.Data.caml in
106 let tree_store = GTree.tree_store cols in
107 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
108 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
109 let id_view_col = GTree.view_column ~renderer:id_renderer () in
110 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
111 fun (tree_view: GTree.view) choices ->
114 tree_view#set_model (Some (tree_store :> GTree.model));
115 ignore (tree_view#append_column id_view_col);
116 ignore (tree_view#append_column dsc_view_col);
118 let idx1 = ref ~-1 in
123 if List.length choices = 1 then
126 (let loc_row = tree_store#append () in
129 [passes,envs_and_diffs,_,_] ->
130 tree_store#set ~row:loc_row ~column:id_col
131 ("Error location " ^ string_of_int (!idx1+1) ^
132 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
134 String.concat " " (List.map string_of_int passes) ^
136 tree_store#set ~row:loc_row ~column:interp_no_col
139 tree_store#set ~row:loc_row ~column:id_col
140 ("Error location " ^ string_of_int (!idx1+1));
141 tree_store#set ~row:loc_row ~column:interp_no_col
145 let idx2 = ref ~-1 in
147 (fun passes,envs_and_diffs,_,_ ->
150 if List.length lll = 1 then
153 let msg_row = tree_store#append ?parent:loc_row () in
154 (tree_store#set ~row:msg_row ~column:id_col
155 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
156 string_of_int (!idx2+1) ^
158 String.concat " " (List.map string_of_int passes) ^
160 tree_store#set ~row:msg_row ~column:interp_no_col
161 (!idx1,Some !idx2,None);
163 let idx3 = ref ~-1 in
165 (fun (passes,env,_) ->
168 match envs_and_diffs with
170 let interp_row = tree_store#append ?parent:msg_row () in
171 tree_store#set ~row:interp_row ~column:id_col
172 ("Interpretation " ^ string_of_int (!idx3+1) ^
174 String.concat " " (List.map string_of_int passes) ^
176 tree_store#set ~row:interp_row ~column:interp_no_col
177 (!idx1,Some !idx2,Some !idx3);
184 let row = tree_store#append ?parent:interp_row () in
185 tree_store#set ~row ~column:id_col id;
186 tree_store#set ~row ~column:dsc_col dsc;
187 tree_store#set ~row ~column:interp_no_col
188 (!idx1,Some !idx2,Some !idx3)
192 if List.length lll > 1 then
194 (fun p -> tree_view#expand_row (tree_store#get_path p))
198 method get_interp_no tree_path =
199 let iter = tree_store#get_iter tree_path in
200 tree_store#get ~row:iter ~column:interp_no_col
204 let rec interactive_error_interp ~all_passes
205 (source_buffer:GSourceView.source_buffer) notify_exn offset errorll filename
207 (* hook to save a script for each disambiguation error *)
210 source_buffer#get_text ~start:source_buffer#start_iter
211 ~stop:source_buffer#end_iter () in
212 let md5 = Digest.to_hex (Digest.string text) in
214 Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
215 let ch = open_out filename in
216 output_string ch text;
219 assert (List.flatten errorll <> []);
221 let remove_non_significant =
222 List.filter (fun (_env,_diff,_loc,_msg,significant) -> significant) in
223 let annotated_errorll () =
226 (List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
228 if all_passes then annotated_errorll () else
229 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
230 (* We remove passes 1,2 and 5,6 *)
233 ::(3,remove_non_significant (safe_list_nth errorll 2))
234 ::(4,remove_non_significant (safe_list_nth errorll 3))
237 if List.flatten (List.map snd res) <> [] then res
239 (* all errors (if any) are not significant: we keep them *)
242 ::(3,(safe_list_nth errorll 2))
243 ::(4,(safe_list_nth errorll 3))
246 if List.flatten (List.map snd res) <> [] then
249 "All disambiguation errors are not significant. Showing them anyway." ;
255 "No errors in phases 2 and 3. Showing all errors in all phases" ;
259 let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
262 | [loffset,[_,envs_and_diffs,msg,significant]] ->
263 let _,env,diff = List.hd envs_and_diffs in
265 (GrafiteDisambiguator.DisambiguationError
266 (offset,[[env,diff,loffset,msg,significant]]));
268 let dialog = new disambiguationErrors () in
269 dialog#check_widgets ();
271 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
272 let model = new interpErrorModel dialog#treeview choices in
273 dialog#disambiguationErrors#set_title "Disambiguation error";
274 dialog#disambiguationErrorsLabel#set_label
275 "Click on an error to see the corresponding message:";
276 ignore (dialog#treeview#connect#cursor_changed
279 match fst (dialog#treeview#get_cursor ()) with
282 let idx1,idx2,idx3 = model#get_interp_no tree_path in
283 let loffset,lll = List.nth choices idx1 in
284 let _,envs_and_diffs,msg,significant =
286 Some idx2 -> List.nth lll idx2
288 [],[],lazy "Multiple error messages. Please select one.",true
292 Some idx3 -> List.nth envs_and_diffs idx3
293 | None -> [],[],[] (* dymmy value, used *) in
294 let script = MatitaScript.current () in
295 let error_tag = script#error_tag in
296 source_buffer#remove_tag error_tag
297 ~start:source_buffer#start_iter
298 ~stop:source_buffer#end_iter;
300 (GrafiteDisambiguator.DisambiguationError
301 (offset,[[env,diff,loffset,msg,significant]]))
304 dialog#disambiguationErrors#destroy ();
307 let fail _ = return () in
308 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
309 connect_button dialog#disambiguationErrorsOkButton
312 match fst (dialog#treeview#get_cursor ()) with
315 let idx1,idx2,idx3 = model#get_interp_no tree_path in
318 Some idx2, Some idx3 ->
319 let _,lll = List.nth choices idx1 in
320 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
321 let _,_,diff = List.nth envs_and_diffs idx3 in
323 | _,_ -> assert false
330 DisambiguatePp.pp_environment
331 (DisambiguateTypes.Environment.add k value
332 DisambiguateTypes.Environment.empty))
337 (source_buffer#get_iter_at_mark
338 (`NAME "beginning_of_statement")) newtxt ;
341 connect_button dialog#disambiguationErrorsMoreErrors
342 (fun _ -> return () ;
343 interactive_error_interp ~all_passes:true source_buffer
344 notify_exn offset errorll filename);
345 connect_button dialog#disambiguationErrorsCancelButton fail;
346 dialog#disambiguationErrors#show ();
350 (** Selection handling
351 * Two clipboards are used: "clipboard" and "primary".
352 * "primary" is used by X, when you hit the middle button mouse is content is
353 * pasted between applications. In Matita this selection always contain the
354 * textual version of the selected term.
355 * "clipboard" is used inside Matita only and support ATM two different targets:
356 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
361 (* creation order _is_ relevant for windows placement *)
362 let main = new mainWin () in
363 let fileSel = new fileSelectionWin () in
364 let findRepl = new findReplWin () in
365 let develList = new develListWin () in
366 let newDevel = new newDevelWin () in
367 let keyBindingBoxes = (* event boxes which should receive global key events *)
368 [ main#mainWinEventBox ]
370 let console = new console ~buffer:main#logTextView#buffer () in
371 let (source_view: GSourceView.source_view) =
372 GSourceView.source_view
374 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
375 ~margin:80 ~show_margin:true
377 ~packing:main#scriptScrolledWin#add
380 let default_font_size =
381 Helm_registry.get_opt_default Helm_registry.int
382 ~default:BuildTimeConf.default_font_size "matita.font_size"
384 let source_buffer = source_view#source_buffer in
386 val mutable chosen_file = None
387 val mutable _ok_not_exists = false
388 val mutable _only_directory = false
389 val mutable font_size = default_font_size
390 val mutable next_devel_must_contain = None
391 val mutable next_ligatures = []
392 val clipboard = GData.clipboard Gdk.Atom.clipboard
393 val primary = GData.clipboard Gdk.Atom.primary
396 let s () = MatitaScript.current () in
397 (* glade's check widgets *)
398 List.iter (fun w -> w#check_widgets ())
399 (let c w = (w :> <check_widgets: unit -> unit>) in
400 [ c fileSel; c main; c findRepl]);
402 List.iter (* global key bindings *)
403 (fun (key, callback) -> self#addKeyBinding key callback)
406 toggle_win ~check:main#showProofMenuItem proof#proofWin;
408 toggle_win ~check:main#showCheckMenuItem check#checkWin;
412 let parse_txt_file file =
413 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
414 let l_rev = ref [] in
417 l_rev := input_line ch :: !l_rev;
426 ~authors:(parse_txt_file "AUTHORS")
427 (*~comments:"comments"*)
428 ~copyright:"Copyright (C) 2005, the HELM team"
429 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
430 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
432 ~version:BuildTimeConf.version
433 ~website:"http://helm.cs.unibo.it"
436 connect_menu_item main#contentsMenuItem (fun () ->
438 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
440 ignore (Sys.command cmd));
441 connect_menu_item main#aboutMenuItem about_dialog#present;
443 let show_find_Repl () =
444 findRepl#toplevel#misc#show ();
445 findRepl#toplevel#misc#grab_focus ()
447 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
449 let highlight start end_ =
450 source_buffer#move_mark `INSERT ~where:start;
451 source_buffer#move_mark `SEL_BOUND ~where:end_;
452 source_view#scroll_mark_onscreen `INSERT
454 let text = findRepl#findEntry#text in
455 let iter = source_buffer#get_iter `SEL_BOUND in
456 match iter#forward_search text with
458 (match source_buffer#start_iter#forward_search text with
460 | Some (start,end_) -> highlight start end_)
461 | Some (start,end_) -> highlight start end_
464 let text = findRepl#replaceEntry#text in
465 let ins = source_buffer#get_iter `INSERT in
466 let sel = source_buffer#get_iter `SEL_BOUND in
467 if ins#compare sel < 0 then
469 ignore(source_buffer#delete_selection ());
470 source_buffer#insert text
473 connect_button findRepl#findButton find_forward;
474 connect_button findRepl#findReplButton replace;
475 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
476 ignore(findRepl#toplevel#event#connect#delete
477 ~callback:(fun _ -> hide_find_Repl ();true));
480 (* phase 1: we save the actual status of the marks and we undo *)
481 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
482 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
483 let locked_iter_offset = locked_iter#offset in
486 (source_view#buffer#create_mark ~name:"lock_point"
487 ~left_gravity:true locked_iter) in
488 source_view#source_buffer#undo ();
489 (* phase 2: we save the cursor position and we redo, restoring
490 the previous status of all the marks *)
491 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
494 (source_view#buffer#create_mark ~name:"undo_point"
495 ~left_gravity:true cursor_iter)
497 source_view#source_buffer#redo ();
498 let mark_iter = source_view#buffer#get_iter_at_mark mark in
499 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
500 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
501 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
502 source_view#buffer#delete_mark mark;
503 source_view#buffer#delete_mark mark2;
504 (* phase 3: if after the undo the cursor was in the locked area,
505 then we move it there again and we perform a goto *)
506 if mark_iter#offset < locked_iter_offset then
508 source_view#buffer#move_mark `INSERT ~where:mark_iter;
509 (MatitaScript.current ())#goto `Cursor ();
511 (* phase 4: we perform again the undo. This time we are sure that
512 the text to undo is not locked *)
513 source_view#source_buffer#undo ();
514 source_view#misc#grab_focus () in
517 (* phase 1: we save the actual status of the marks, we redo and
519 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
520 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
521 let locked_iter_offset = locked_iter#offset in
524 (source_view#buffer#create_mark ~name:"lock_point"
525 ~left_gravity:true locked_iter) in
526 source_view#source_buffer#redo ();
527 source_view#source_buffer#undo ();
528 (* phase 2: we save the cursor position and we restore
529 the previous status of all the marks *)
530 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
533 (source_view#buffer#create_mark ~name:"undo_point"
534 ~left_gravity:true cursor_iter)
536 let mark_iter = source_view#buffer#get_iter_at_mark mark in
537 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
538 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
539 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
540 source_view#buffer#delete_mark mark;
541 source_view#buffer#delete_mark mark2;
542 (* phase 3: if after the undo the cursor is in the locked area,
543 then we move it there again and we perform a goto *)
544 if mark_iter#offset < locked_iter_offset then
546 source_view#buffer#move_mark `INSERT ~where:mark_iter;
547 (MatitaScript.current ())#goto `Cursor ();
549 (* phase 4: we perform again the redo. This time we are sure that
550 the text to redo is not locked *)
551 source_view#source_buffer#redo ();
552 source_view#misc#grab_focus ()
554 connect_menu_item main#undoMenuItem safe_undo;
555 ignore(source_view#source_buffer#connect#can_undo
556 ~callback:main#undoMenuItem#misc#set_sensitive);
557 connect_menu_item main#redoMenuItem safe_redo;
558 ignore(source_view#source_buffer#connect#can_redo
559 ~callback:main#redoMenuItem#misc#set_sensitive);
560 ignore(source_view#connect#after#populate_popup
561 ~callback:(fun pre_menu ->
562 let menu = new GMenu.menu pre_menu in
563 let menuItems = menu#children in
564 let undoMenuItem, redoMenuItem =
566 [undo;redo;sep1;cut;copy;paste;delete;sep2;
567 selectall;sep3;inputmethod;insertunicodecharacter] ->
568 List.iter menu#remove [ copy; cut; delete; paste ];
570 | _ -> assert false in
572 let i = ref 2 in (* last occupied position *)
573 fun ?label ?stock () ->
575 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
578 let copy = add_menu_item ~stock:`COPY () in
579 let cut = add_menu_item ~stock:`CUT () in
580 let delete = add_menu_item ~stock:`DELETE () in
581 let paste = add_menu_item ~stock:`PASTE () in
582 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
583 copy#misc#set_sensitive self#canCopy;
584 cut#misc#set_sensitive self#canCut;
585 delete#misc#set_sensitive self#canDelete;
586 paste#misc#set_sensitive self#canPaste;
587 paste_pattern#misc#set_sensitive self#canPastePattern;
588 connect_menu_item copy self#copy;
589 connect_menu_item cut self#cut;
590 connect_menu_item delete self#delete;
591 connect_menu_item paste self#paste;
592 connect_menu_item paste_pattern self#pastePattern;
593 let new_undoMenuItem =
594 GMenu.image_menu_item
595 ~image:(GMisc.image ~stock:`UNDO ())
598 ~packing:(menu#insert ~pos:0) () in
599 new_undoMenuItem#misc#set_sensitive
600 (undoMenuItem#misc#get_flag `SENSITIVE);
601 menu#remove (undoMenuItem :> GMenu.menu_item);
602 connect_menu_item new_undoMenuItem safe_undo;
603 let new_redoMenuItem =
604 GMenu.image_menu_item
605 ~image:(GMisc.image ~stock:`REDO ())
608 ~packing:(menu#insert ~pos:1) () in
609 new_redoMenuItem#misc#set_sensitive
610 (redoMenuItem#misc#get_flag `SENSITIVE);
611 menu#remove (redoMenuItem :> GMenu.menu_item);
612 connect_menu_item new_redoMenuItem safe_redo));
614 connect_menu_item main#editMenu (fun () ->
615 main#copyMenuItem#misc#set_sensitive self#canCopy;
616 main#cutMenuItem#misc#set_sensitive self#canCut;
617 main#deleteMenuItem#misc#set_sensitive self#canDelete;
618 main#pasteMenuItem#misc#set_sensitive self#canPaste;
619 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
620 connect_menu_item main#copyMenuItem self#copy;
621 connect_menu_item main#cutMenuItem self#cut;
622 connect_menu_item main#deleteMenuItem self#delete;
623 connect_menu_item main#pasteMenuItem self#paste;
624 connect_menu_item main#pastePatternMenuItem self#pastePattern;
625 connect_menu_item main#selectAllMenuItem (fun () ->
626 source_buffer#move_mark `INSERT source_buffer#start_iter;
627 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
628 connect_menu_item main#findReplMenuItem show_find_Repl;
629 connect_menu_item main#externalEditorMenuItem self#externalEditor;
630 connect_menu_item main#ligatureButton self#nextLigature;
631 ignore (findRepl#findEntry#connect#activate find_forward);
632 (* interface lockers *)
634 main#buttonsToolbar#misc#set_sensitive false;
635 develList#buttonsHbox#misc#set_sensitive false;
636 main#scriptMenu#misc#set_sensitive false;
637 source_view#set_editable false
640 main#buttonsToolbar#misc#set_sensitive true;
641 develList#buttonsHbox#misc#set_sensitive true;
642 main#scriptMenu#misc#set_sensitive true;
643 source_view#set_editable true;
644 (*The next line seems sufficient to avoid some unknown race condition *)
645 GtkThread.sync (fun () -> ()) ()
647 let worker_thread = ref None in
649 let floc, msg = MatitaExcPp.to_string exn in
654 let (x, y) = HExtlib.loc_of_floc floc in
655 let script = MatitaScript.current () in
656 let locked_mark = script#locked_mark in
657 let error_tag = script#error_tag in
659 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
660 let x' = baseoffset + x in
661 let y' = baseoffset + y in
662 let x_iter = source_buffer#get_iter (`OFFSET x') in
663 let y_iter = source_buffer#get_iter (`OFFSET y') in
664 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
666 id := Some (source_buffer#connect#changed ~callback:(fun () ->
667 source_buffer#remove_tag error_tag
668 ~start:source_buffer#start_iter
669 ~stop:source_buffer#end_iter;
671 | None -> assert false (* a race condition occurred *)
673 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
674 source_buffer#place_cursor
675 (source_buffer#get_iter (`OFFSET x'));
686 | GrafiteDisambiguator.DisambiguationError (offset,errorll) ->
688 interactive_error_interp
689 ~all_passes:!all_disambiguation_passes source_buffer
690 notify_exn offset errorll (s())#filename
692 exc -> notify_exn exc);
699 worker_thread := Some (Thread.create thread_main ())
702 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
703 let interrupt = ref None in
704 let old_callback = ref (function _ -> ()) in
705 let force_interrupt n =
706 (* This function is called just before the thread's timeslice ends *)
708 if Some(Thread.id(Thread.self())) = !interrupt then
709 (interrupt := None; raise Sys.Break) in
711 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
712 Sys.Signal_handle f -> old_callback := f
714 | Sys.Signal_default -> assert false
717 match !worker_thread with
719 | Some t -> interrupt := Some (Thread.id t) in
723 f (); source_view#misc#grab_focus ()
725 exc -> source_view#misc#grab_focus (); raise exc in
726 (* developments win *)
728 new MatitaGtkMisc.multiStringListModel
729 ~cols:2 develList#developmentsTreeview
731 let refresh_devels_win () =
732 model#list_store#clear ();
734 (fun (name, root) -> model#easy_mappend [name;root])
735 (MatitamakeLib.list_known_developments ())
737 let get_devel_selected () =
738 match model#easy_mselection () with
739 | [[name;_]] -> MatitamakeLib.development_for_name name
743 while Glib.Main.pending () do
744 ignore(Glib.Main.iteration false);
747 connect_button develList#newButton
749 next_devel_must_contain <- None;
750 newDevel#toplevel#misc#show());
751 connect_button develList#deleteButton
753 (match get_devel_selected () with
755 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
756 refresh_devels_win ()));
757 connect_button develList#buildButton
759 match get_devel_selected () with
763 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
766 connect_button develList#cleanButton
768 match get_devel_selected () with
772 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
775 (* publish button hidden, use command line
776 connect_button develList#publishButton
778 match get_devel_selected () with
781 let publish = locker (fun () ->
782 MatitamakeLib.publish_development_in_bg refresh d) in
783 ignore(publish ())));
785 develList#publishButton#misc#hide ();
786 connect_button develList#graphButton (fun () ->
787 match get_devel_selected () with
790 (match MatitamakeLib.dot_for_development d with
793 let browser = MatitaMathView.cicBrowser () in
794 browser#load (`Development
795 (MatitamakeLib.name_for_development d))));
796 connect_button develList#closeButton
797 (fun () -> develList#toplevel#misc#hide());
798 ignore(develList#toplevel#event#connect#delete
799 (fun _ -> develList#toplevel#misc#hide();true));
800 connect_menu_item main#developmentsMenuItem
801 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
803 (* add development win *)
804 let check_if_root_contains root =
805 match next_devel_must_contain with
808 let is_prefix_of d1 d2 =
809 let d1 = MatitamakeLib.normalize_path d1 in
810 let d2 = MatitamakeLib.normalize_path d2 in
811 let len1 = String.length d1 in
812 let len2 = String.length d2 in
816 let pref = String.sub d2 0 len1 in
819 is_prefix_of root path
821 connect_button newDevel#addButton
823 let name = newDevel#nameEntry#text in
824 let root = newDevel#rootEntry#text in
825 if check_if_root_contains root then
827 ignore (MatitamakeLib.initialize_development name root);
828 refresh_devels_win ();
829 newDevel#nameEntry#set_text "";
830 newDevel#rootEntry#set_text "";
831 newDevel#toplevel#misc#hide()
834 HLog.error ("The selected root does not contain " ^
835 match next_devel_must_contain with
837 | _ -> assert false));
838 connect_button newDevel#chooseRootButton
840 let path = self#chooseDir () in
842 | Some path -> newDevel#rootEntry#set_text path
844 connect_button newDevel#cancelButton
845 (fun () -> newDevel#toplevel#misc#hide ());
846 ignore(newDevel#toplevel#event#connect#delete
847 (fun _ -> newDevel#toplevel#misc#hide();true));
849 (* file selection win *)
850 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
851 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
854 fileSel#fileSelectionWin#misc#hide ();
859 let fname = fileSel#fileSelectionWin#filename in
860 if Sys.file_exists fname then
862 if HExtlib.is_regular fname && not (_only_directory) then
864 else if _only_directory && HExtlib.is_dir fname then
869 if _ok_not_exists then
872 | `CANCEL -> return None
874 | `DELETE_EVENT -> return None));
876 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
878 let adj = main#logScrolledWin#vadjustment in
879 ignore (adj#connect#changed
880 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
881 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
883 main#tacticsButtonsHandlebox#misc#hide ();
884 main#tacticsBarMenuItem#misc#hide ();
885 main#scriptNotebook#remove_page 1;
886 main#scriptNotebook#set_show_tabs false;
887 (* / TO BE REMOVED *)
888 let module Hr = Helm_registry in
889 MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
891 | true -> main#toplevel#fullscreen ()
892 | false -> main#toplevel#unfullscreen ());
893 main#fullscreenMenuItem#set_active false;
894 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
897 CicNotation.set_active_notations
898 (List.map fst (CicNotation.get_all_notations ()))
900 CicNotation.set_active_notations []);
901 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
902 ~callback:(fun enabled -> Acic2content.hide_coercions := enabled);
903 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
904 ~callback:(fun enabled ->
905 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
906 main#unicodeAsTexMenuItem#set_active
907 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
909 HLog.set_log_callback self#console#log_callback;
910 GtkSignal.user_handler :=
912 | MatitaScript.ActionCancelled s -> HLog.error s
914 if not (Helm_registry.get_bool "matita.debug") then
918 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
920 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
922 HLog.warn (sprintf "can't load language file %s"
923 BuildTimeConf.lang_file)
924 | Some matita_lang ->
925 source_buffer#set_language matita_lang;
926 source_buffer#set_highlight true
929 (s())#assignFileName None;
930 main#saveMenuItem#misc#set_sensitive false
932 let saveAsScript () =
934 match self#chooseFile ~ok_not_exists:true () with
937 script#assignFileName (Some f);
938 script#saveToFile ();
939 console#message ("'"^f^"' saved.\n");
945 if script#has_name then
946 (script#saveToFile ();
947 console#message ("'"^script#filename^"' saved.\n"))
950 let abandon_script () =
951 let lexicon_status = (s ())#lexicon_status in
952 let grafite_status = (s ())#grafite_status in
953 if source_view#buffer#modified then
954 (match ask_unsaved main#toplevel with
955 | `YES -> saveScript ()
957 | `CANCEL -> raise MatitaTypes.Cancel);
958 save_moo lexicon_status grafite_status
963 match self#chooseFile () with
967 script#assignFileName (Some f);
968 source_view#source_buffer#begin_not_undoable_action ();
969 script#loadFromFile f;
970 source_view#source_buffer#end_not_undoable_action ();
971 console#message ("'"^f^"' loaded.\n");
974 with MatitaTypes.Cancel -> ()
978 source_view#source_buffer#begin_not_undoable_action ();
981 source_view#source_buffer#end_not_undoable_action ();
983 (s ())#assignFileName None
986 source_buffer#place_cursor
987 (source_buffer#get_iter_at_mark (`NAME "locked")) in
988 let advance _ = (MatitaScript.current ())#advance (); cursor () in
989 let retract _ = (MatitaScript.current ())#retract (); cursor () in
990 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
991 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
992 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
993 let advance = locker (keep_focus advance) in
994 let retract = locker (keep_focus retract) in
995 let top = locker (keep_focus top) in
996 let bottom = locker (keep_focus bottom) in
997 let jump = locker (keep_focus jump) in
999 self#setQuitCallback (fun () ->
1000 let script = MatitaScript.current () in
1001 if source_view#buffer#modified then
1002 match ask_unsaved main#toplevel with
1005 save_moo script#lexicon_status script#grafite_status;
1007 | `NO -> GMain.Main.quit ()
1010 (save_moo script#lexicon_status script#grafite_status;
1011 GMain.Main.quit ()));
1012 connect_button main#scriptAdvanceButton advance;
1013 connect_button main#scriptRetractButton retract;
1014 connect_button main#scriptTopButton top;
1015 connect_button main#scriptBottomButton bottom;
1016 connect_button main#scriptJumpButton jump;
1017 connect_button main#scriptAbortButton kill_worker;
1018 connect_menu_item main#scriptAdvanceMenuItem advance;
1019 connect_menu_item main#scriptRetractMenuItem retract;
1020 connect_menu_item main#scriptTopMenuItem top;
1021 connect_menu_item main#scriptBottomMenuItem bottom;
1022 connect_menu_item main#scriptJumpMenuItem jump;
1023 connect_menu_item main#openMenuItem loadScript;
1024 connect_menu_item main#saveMenuItem saveScript;
1025 connect_menu_item main#saveAsMenuItem saveAsScript;
1026 connect_menu_item main#newMenuItem newScript;
1027 connect_menu_item main#showCoercionsGraphMenuItem
1029 let c = MatitaMathView.cicBrowser () in
1030 c#load (`About `Coercions));
1031 connect_menu_item main#showAutoGuiMenuItem
1032 (fun _ -> MatitaAutoGui.auto_dialog Auto.get_auto_status);
1033 (* script monospace font stuff *)
1034 self#updateFontSize ();
1036 main#debugMenu#misc#hide ();
1038 main#hintNotebook#misc#hide ();
1040 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1041 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1042 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1045 self#sourceView#misc#grab_focus ();
1046 (* main win dimension *)
1047 let width = Gdk.Screen.width () in
1048 let height = Gdk.Screen.height () in
1049 let main_w = width * 90 / 100 in
1050 let main_h = height * 80 / 100 in
1051 let script_w = main_w * 6 / 10 in
1052 main#toplevel#resize ~width:main_w ~height:main_h;
1053 main#hpaneScriptSequent#set_position script_w;
1055 ignore(source_view#connect#after#paste_clipboard
1056 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1057 (* clean_locked is set to true only "during" a PRIMARY paste
1058 operation (i.e. by clicking with the second mouse button) *)
1059 let clean_locked = ref false in
1060 ignore(source_view#event#connect#button_press
1063 if GdkEvent.Button.button button = 2 then
1064 clean_locked := true;
1067 ignore(source_view#event#connect#button_release
1068 ~callback:(fun button -> clean_locked := false; false));
1069 ignore(source_view#buffer#connect#after#apply_tag
1071 fun tag ~start:_ ~stop:_ ->
1073 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1076 clean_locked := false;
1077 (MatitaScript.current ())#clean_dirty_lock;
1078 clean_locked := true
1080 (* math view handling *)
1081 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1082 ignore (MatitaMathView.cicBrowser ()));
1083 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1084 self#increaseFontSize ();
1085 MatitaMathView.increase_font_size ();
1086 MatitaMathView.update_font_sizes ());
1087 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1088 self#decreaseFontSize ();
1089 MatitaMathView.decrease_font_size ();
1090 MatitaMathView.update_font_sizes ());
1091 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1092 self#resetFontSize ();
1093 MatitaMathView.reset_font_size ();
1094 MatitaMathView.update_font_sizes ());
1095 MatitaMathView.reset_font_size ();
1097 (** selections / clipboards handling *)
1099 method markupSelected = MatitaMathView.has_selection ()
1100 method private textSelected =
1101 (source_buffer#get_iter_at_mark `INSERT)#compare
1102 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1103 method private somethingSelected = self#markupSelected || self#textSelected
1104 method private markupStored = MatitaMathView.has_clipboard ()
1105 method private textStored = clipboard#text <> None
1106 method private somethingStored = self#markupStored || self#textStored
1108 method canCopy = self#somethingSelected
1109 method canCut = self#textSelected
1110 method canDelete = self#textSelected
1111 method canPaste = self#somethingStored
1112 method canPastePattern = self#markupStored
1115 if self#textSelected
1117 MatitaMathView.empty_clipboard ();
1118 source_view#buffer#copy_clipboard clipboard;
1120 MatitaMathView.copy_selection ()
1122 source_view#buffer#cut_clipboard clipboard;
1123 MatitaMathView.empty_clipboard ()
1124 method delete () = ignore (source_view#buffer#delete_selection ())
1126 if MatitaMathView.has_clipboard ()
1127 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1128 else source_view#buffer#paste_clipboard clipboard;
1129 (MatitaScript.current ())#clean_dirty_lock
1130 method pastePattern () =
1131 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1133 method private nextLigature () =
1134 let iter = source_buffer#get_iter_at_mark `INSERT in
1135 let write_ligature len s =
1136 assert(Glib.Utf8.validate s);
1137 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
1138 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
1140 let get_ligature word =
1141 let len = String.length word in
1144 for i = len - 1 downto 0 do
1145 if HExtlib.is_alpha word.[i] then ()
1147 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
1151 if i = ~-1 then None else Some (String.sub word i (len - i))
1153 let aux_ligature () =
1155 for i = len - 1 downto 0 do
1156 if CicNotationLexer.is_ligature_char word.[i] then ()
1157 else raise (Found (i+1))
1163 Some (String.sub word i (len - i))
1164 with Invalid_argument _ -> None)
1166 match aux_tex () with
1167 | Some macro -> macro
1168 | None -> (match aux_ligature () with Some l -> l | None -> word)
1170 (match next_ligatures with
1171 | [] -> (* find ligatures and fill next_ligatures, then try again *)
1174 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
1176 let ligature = get_ligature last_word in
1177 (match CicNotationLexer.lookup_ligatures ligature with
1180 write_ligature (MatitaGtkMisc.utf8_string_length ligature) hd;
1181 next_ligatures <- tl @ [ hd ])
1183 write_ligature 1 hd;
1184 next_ligatures <- tl @ [ hd ])
1186 method private externalEditor () =
1187 let cmd = Helm_registry.get "matita.external_editor" in
1188 (* ZACK uncomment to enable interactive ask of external editor command *)
1191 "External editor command:
1192 %f will be substitute for the script name,
1193 %p for the cursor position in bytes,
1194 %l for the execution point in bytes."
1196 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1197 ~default:(Helm_registry.get "matita.external_editor") ()
1199 let script = MatitaScript.current () in
1200 let fname = script#filename in
1202 source_buffer#start_iter#get_slice
1203 ~stop:(source_buffer#get_iter_at_mark mark)
1205 let locked = `MARK script#locked_mark in
1206 let string_pos mark = string_of_int (String.length (slice mark)) in
1207 let cursor_pos = string_pos `INSERT in
1208 let locked_pos = string_pos locked in
1210 Pcre.replace ~pat:"%f" ~templ:fname
1211 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1212 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1215 let locked_before = slice locked in
1216 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1217 ignore (Unix.system cmd);
1218 source_buffer#set_text (HExtlib.input_file fname);
1219 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1220 source_buffer#move_mark locked locked_iter;
1221 source_buffer#apply_tag script#locked_tag
1222 ~start:source_buffer#start_iter ~stop:locked_iter;
1223 let locked_after = slice locked in
1227 for i = 0 to String.length locked_before - 1 do
1228 if locked_before.[i] <> locked_after.[i] then begin
1229 source_buffer#place_cursor
1230 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1231 script#goto `Cursor ();
1233 end else if locked_before.[i] = '\n' then begin
1240 | Invalid_argument _ -> script#goto `Bottom ()
1242 method loadScript file =
1243 let script = MatitaScript.current () in
1245 if Pcre.pmatch ~pat:"\\.p$" file then
1248 Helm_registry.get_opt_default Helm_registry.string ~default:"./"
1251 let data = Matitaprover.p_to_ma ~filename:file ~tptppath () in
1252 let filename = Pcre.replace ~pat:"\\.p$" ~templ:".ma" file in
1253 script#assignFileName (Some filename);
1254 source_view#source_buffer#begin_not_undoable_action ();
1255 script#loadFromString data;
1256 source_view#source_buffer#end_not_undoable_action ();
1257 console#message ("'"^filename^"' loaded.");
1258 self#_enableSaveTo filename
1262 script#assignFileName (Some file);
1264 if Sys.file_exists file then file
1265 else BuildTimeConf.script_template
1267 source_view#source_buffer#begin_not_undoable_action ();
1268 script#loadFromFile content;
1269 source_view#source_buffer#end_not_undoable_action ();
1270 console#message ("'"^file^"' loaded.");
1271 self#_enableSaveTo file
1275 let s = MatitaScript.current () in
1276 let w = main#toplevel in
1277 let set x = w#set_title x in
1279 "Matita - " ^ Filename.basename s#filename ^
1280 (if b then "*" else "") ^
1281 " in " ^ s#buri_of_current_file
1285 method private _enableSaveTo file =
1286 self#main#saveMenuItem#misc#set_sensitive true
1288 method console = console
1289 method sourceView: GSourceView.source_view =
1290 (source_view: GSourceView.source_view)
1291 method fileSel = fileSel
1292 method findRepl = findRepl
1294 method develList = develList
1295 method newDevel = newDevel
1297 method newBrowserWin () =
1299 inherit browserWin ()
1300 val combo = GEdit.combo_box_entry ()
1302 self#check_widgets ();
1303 let combo_widget = combo#coerce in
1304 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1305 combo#entry#misc#grab_focus ()
1306 method browserUri = combo
1309 method newUriDialog () =
1310 let dialog = new uriChoiceDialog () in
1311 dialog#check_widgets ();
1314 method newConfirmationDialog () =
1315 let dialog = new confirmationDialog () in
1316 dialog#check_widgets ();
1319 method newEmptyDialog () =
1320 let dialog = new emptyDialog () in
1321 dialog#check_widgets ();
1324 method private addKeyBinding key callback =
1325 List.iter (fun evbox -> add_key_binding key callback evbox)
1328 method setQuitCallback callback =
1329 connect_menu_item main#quitMenuItem callback;
1330 ignore (main#toplevel#event#connect#delete
1331 (fun _ -> callback ();true));
1332 self#addKeyBinding GdkKeysyms._q callback
1334 method chooseFile ?(ok_not_exists = false) () =
1335 _ok_not_exists <- ok_not_exists;
1336 _only_directory <- false;
1337 fileSel#fileSelectionWin#show ();
1341 method private chooseDir ?(ok_not_exists = false) () =
1342 _ok_not_exists <- ok_not_exists;
1343 _only_directory <- true;
1344 fileSel#fileSelectionWin#show ();
1346 (* we should check that this is a directory *)
1349 method createDevelopment ~containing =
1350 next_devel_must_contain <- containing;
1351 newDevel#toplevel#misc#show()
1353 method askText ?(title = "") ?(msg = "") () =
1354 let dialog = new textDialog () in
1355 dialog#textDialog#set_title title;
1356 dialog#textDialogLabel#set_label msg;
1357 let text = ref None in
1360 dialog#textDialog#destroy ();
1363 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1364 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1365 connect_button dialog#textDialogOkButton (fun _ ->
1366 let text = dialog#textDialogTextView#buffer#get_text () in
1367 return (Some text));
1368 dialog#textDialog#show ();
1372 method private updateFontSize () =
1373 self#sourceView#misc#modify_font_by_name
1374 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1376 method increaseFontSize () =
1377 font_size <- font_size + 1;
1378 self#updateFontSize ()
1380 method decreaseFontSize () =
1381 font_size <- font_size - 1;
1382 self#updateFontSize ()
1384 method resetFontSize () =
1385 font_size <- default_font_size;
1386 self#updateFontSize ()
1391 let g = new gui () in
1392 gui_instance := Some g;
1393 MatitaMathView.set_gui g;
1396 let instance = singleton gui
1398 let non p x = not (p x)
1400 (* this is a shit and should be changed :-{ *)
1401 let interactive_uri_choice
1402 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1403 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1404 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1408 let gui = instance () in
1409 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1410 if (selection_mode <> `SINGLE) &&
1411 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1413 Lazy.force nonvars_uris
1415 let dialog = gui#newUriDialog () in
1416 if hide_uri_entry then
1417 dialog#uriEntryHBox#misc#hide ();
1420 dialog#uriChoiceSelectedButton#misc#hide ();
1421 dialog#uriChoiceConstantsButton#misc#hide ();
1423 dialog#okLabel#set_label ok_label;
1424 dialog#uriChoiceTreeView#selection#set_mode
1425 (selection_mode :> Gtk.Tags.selection_mode);
1426 let model = new stringListModel dialog#uriChoiceTreeView in
1427 let choices = ref None in
1431 dialog#copyButton#misc#show ();
1432 connect_button dialog#copyButton
1434 match model#easy_selection () with
1437 dialog#uriChoiceDialog#set_title title;
1438 dialog#uriChoiceLabel#set_text msg;
1439 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1440 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1443 dialog#uriChoiceDialog#destroy ();
1446 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1447 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1448 return (Some (Lazy.force nonvars_uris)));
1449 if ok_action = `AUTO then
1450 connect_button dialog#uriChoiceAutoButton (fun _ ->
1451 Helm_registry.set_bool "matita.auto_disambiguation" true;
1452 return (Some (Lazy.force nonvars_uris)))
1454 connect_button dialog#uriChoiceAutoButton (fun _ ->
1455 match model#easy_selection () with
1457 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1458 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1459 match model#easy_selection () with
1461 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1462 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1463 dialog#uriChoiceDialog#show ();
1465 (match !choices with
1466 | None -> raise MatitaTypes.Cancel
1467 | Some uris -> uris)
1471 let cols = new GTree.column_list in
1472 let id_col = cols#add Gobject.Data.string in
1473 let dsc_col = cols#add Gobject.Data.string in
1474 let interp_no_col = cols#add Gobject.Data.int in
1475 let tree_store = GTree.tree_store cols in
1476 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1477 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1478 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1479 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1480 fun tree_view choices ->
1483 tree_view#set_model (Some (tree_store :> GTree.model));
1484 ignore (tree_view#append_column id_view_col);
1485 ignore (tree_view#append_column dsc_view_col);
1486 let name_of_interp =
1487 (* try to find a reasonable name for an interpretation *)
1491 List.assoc "0" interp
1493 incr idx; string_of_int !idx
1495 tree_store#clear ();
1496 let idx = ref ~-1 in
1500 let interp_row = tree_store#append () in
1501 tree_store#set ~row:interp_row ~column:id_col
1502 (name_of_interp interp);
1503 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1506 let row = tree_store#append ~parent:interp_row () in
1507 tree_store#set ~row ~column:id_col id;
1508 tree_store#set ~row ~column:dsc_col dsc;
1509 tree_store#set ~row ~column:interp_no_col !idx)
1513 method get_interp_no tree_path =
1514 let iter = tree_store#get_iter tree_path in
1515 tree_store#get ~row:iter ~column:interp_no_col
1518 let interactive_string_choice
1519 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1521 let gui = instance () in
1522 let dialog = gui#newUriDialog () in
1523 dialog#uriEntryHBox#misc#hide ();
1524 dialog#uriChoiceSelectedButton#misc#hide ();
1525 dialog#uriChoiceAutoButton#misc#hide ();
1526 dialog#uriChoiceConstantsButton#misc#hide ();
1527 dialog#uriChoiceTreeView#selection#set_mode
1528 (`SINGLE :> Gtk.Tags.selection_mode);
1529 let model = new stringListModel dialog#uriChoiceTreeView in
1530 let choices = ref None in
1531 dialog#uriChoiceDialog#set_title title;
1532 let hack_len = MatitaGtkMisc.utf8_string_length text in
1533 let rec colorize acc_len = function
1535 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1536 fst(MatitaGtkMisc.utf8_parsed_text text floc)
1538 let start, stop = HExtlib.loc_of_floc he in
1539 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1540 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1541 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1542 str1 ^ "<b>" ^ str2 ^ "</b>" ^ colorize stop tl
1544 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1545 Printf.eprintf "(%d,%d)" start stop) locs; *)
1549 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1552 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1553 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1554 Printf.eprintf "(%d,%d)" start stop) locs;
1555 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1556 dialog#uriChoiceLabel#set_use_markup true;
1557 let txt = colorize 0 locs in
1558 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1559 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1561 dialog#uriChoiceLabel#set_label txt;
1562 List.iter model#easy_append uris;
1565 dialog#uriChoiceDialog#destroy ();
1568 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1569 connect_button dialog#uriChoiceForwardButton (fun _ ->
1570 match model#easy_selection () with
1572 | uris -> return (Some uris));
1573 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1574 dialog#uriChoiceDialog#show ();
1576 (match !choices with
1577 | None -> raise MatitaTypes.Cancel
1578 | Some uris -> uris)
1580 let interactive_interp_choice () text prefix_len choices =
1581 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1582 let filter_choices filter =
1583 let rec is_compatible filter =
1586 | ([],_,_)::tl -> is_compatible filter tl
1587 | (loc::tlloc,id,dsc)::tl ->
1589 if List.assoc (loc,id) filter = dsc then
1590 is_compatible filter ((tlloc,id,dsc)::tl)
1596 List.filter (fun (_,interp) -> is_compatible filter interp)
1598 let rec get_choices loc id =
1603 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1605 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1607 let example_interp =
1611 let ask_user id locs choices =
1612 interactive_string_choice
1614 ~title:"Ambiguous input"
1615 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1617 let rec classify ids filter partial_interpretations =
1619 [] -> List.map fst partial_interpretations
1620 | ([],_,_)::tl -> classify tl filter partial_interpretations
1621 | (loc::tlloc,id,dsc)::tl ->
1622 let choices = get_choices loc id partial_interpretations in
1625 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1628 match ask_user id [loc] choices with
1632 let filter = ((loc,id),chosen_dsc)::filter in
1633 let compatible_interps = filter_choices filter partial_interpretations in
1634 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1636 let enumerated_choices =
1637 let idx = ref ~-1 in
1638 List.map (fun interp -> incr idx; !idx,interp) choices
1640 classify example_interp [] enumerated_choices
1643 (* disambiguator callbacks *)
1644 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1645 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1646 (* gtk initialization *)
1647 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1648 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1649 ignore (GMain.Main.init ())