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 gui_instance = ref None
38 class type browserWin =
39 (* this class exists only because GEdit.combo_box_entry is not supported by
40 * lablgladecc :-(((( *)
42 inherit MatitaGeneratedGui.browserWin
43 method browserUri: GEdit.combo_box_entry
46 class console ~(buffer: GText.buffer) () =
48 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
49 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
50 val message_tag = buffer#create_tag []
51 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
52 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
53 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
54 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
55 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
57 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
58 method log_callback (tag: HLog.log_tag) s =
60 | `Debug -> self#debug (s ^ "\n")
61 | `Error -> self#error (s ^ "\n")
62 | `Message -> self#message (s ^ "\n")
63 | `Warning -> self#warning (s ^ "\n")
66 let clean_current_baseuri grafite_status =
68 let baseuri = GrafiteTypes.get_string_option grafite_status "baseuri" in
69 LibraryClean.clean_baseuris [baseuri]
70 with GrafiteTypes.Option_error _ -> ()
72 let ask_and_save_moo_if_needed parent fname lexicon_status grafite_status =
74 try Some (GrafiteTypes.get_string_option grafite_status "baseuri")
75 with GrafiteTypes.Option_error _ -> None
77 if (MatitaScript.current ())#eos &&
78 grafite_status.GrafiteTypes.proof_status = GrafiteTypes.No_proof &&
82 let baseuri = match baseuri with Some b -> b | None -> assert false in
84 LibraryMisc.obj_file_of_baseuri ~must_exist:false ~baseuri
88 LibraryMisc.metadata_file_of_baseuri
89 ~must_exist:false ~baseuri ~writable:true in
91 LibraryMisc.lexicon_file_of_baseuri
92 ~must_exist:false ~baseuri ~writable:true
94 GrafiteMarshal.save_moo moo_fname
95 grafite_status.GrafiteTypes.moo_content_rev;
96 LibraryNoDb.save_metadata metadata_fname
97 lexicon_status.LexiconEngine.metadata;
98 LexiconMarshal.save_lexicon lexicon_fname
99 lexicon_status.LexiconEngine.lexicon_content_rev
103 MatitaGtkMisc.ask_confirmation
104 ~title:"A .moo can be generated"
105 ~message:(Printf.sprintf
106 "%s can be generated for %s.\n<i>Should I generate it?</i>"
107 (Filename.basename moo_fname) (Filename.basename fname))
114 | `CANCEL -> raise MatitaTypes.Cancel
119 clean_current_baseuri grafite_status
123 clean_current_baseuri grafite_status
125 let ask_unsaved parent =
126 MatitaGtkMisc.ask_confirmation
127 ~parent ~title:"Unsaved work!"
128 ~message:("Your work is <b>unsaved</b>!\n\n"^
129 "<i>Do you want to save the script before continuing?</i>")
132 class interpErrorModel =
133 let cols = new GTree.column_list in
134 let id_col = cols#add Gobject.Data.string in
135 let dsc_col = cols#add Gobject.Data.string in
136 let interp_no_col = cols#add Gobject.Data.caml in
137 let tree_store = GTree.tree_store cols in
138 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
139 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
140 let id_view_col = GTree.view_column ~renderer:id_renderer () in
141 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
142 fun (tree_view: GTree.view) choices ->
145 tree_view#set_model (Some (tree_store :> GTree.model));
146 ignore (tree_view#append_column id_view_col);
147 ignore (tree_view#append_column dsc_view_col);
149 let idx1 = ref ~-1 in
154 if List.length choices = 1 then
157 (let loc_row = tree_store#append () in
160 [passes,envs_and_diffs,_,_] ->
161 tree_store#set ~row:loc_row ~column:id_col
162 ("Error location " ^ string_of_int (!idx1+1) ^
163 ", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
165 String.concat " " (List.map string_of_int passes) ^
167 tree_store#set ~row:loc_row ~column:interp_no_col
170 tree_store#set ~row:loc_row ~column:id_col
171 ("Error location " ^ string_of_int (!idx1+1));
172 tree_store#set ~row:loc_row ~column:interp_no_col
176 let idx2 = ref ~-1 in
178 (fun passes,envs_and_diffs,_,_ ->
181 if List.length lll = 1 then
184 let msg_row = tree_store#append ?parent:loc_row () in
185 (tree_store#set ~row:msg_row ~column:id_col
186 ("Error message " ^ string_of_int (!idx1+1) ^ "." ^
187 string_of_int (!idx2+1) ^
189 String.concat " " (List.map string_of_int passes) ^
191 tree_store#set ~row:msg_row ~column:interp_no_col
192 (!idx1,Some !idx2,None);
194 let idx3 = ref ~-1 in
196 (fun (passes,env,_) ->
199 match envs_and_diffs with
201 let interp_row = tree_store#append ?parent:msg_row () in
202 tree_store#set ~row:interp_row ~column:id_col
203 ("Interpretation " ^ string_of_int (!idx3+1) ^
205 String.concat " " (List.map string_of_int passes) ^
207 tree_store#set ~row:interp_row ~column:interp_no_col
208 (!idx1,Some !idx2,Some !idx3);
215 let row = tree_store#append ?parent:interp_row () in
216 tree_store#set ~row ~column:id_col id;
217 tree_store#set ~row ~column:dsc_col dsc;
218 tree_store#set ~row ~column:interp_no_col
219 (!idx1,Some !idx2,Some !idx3)
223 if List.length lll > 1 then
225 (fun p -> tree_view#expand_row (tree_store#get_path p))
229 method get_interp_no tree_path =
230 let iter = tree_store#get_iter tree_path in
231 tree_store#get ~row:iter ~column:interp_no_col
235 let rec interactive_error_interp ?(all_passes=false) (source_buffer:GSourceView.source_buffer) notify_exn offset errorll
237 assert (List.flatten errorll <> []);
239 let remove_non_significant =
240 List.filter (fun (_env,_diff,_loc,_msg,significant) -> significant) in
241 if all_passes then errorll else
242 let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
243 (* We remove passes 1,2 and 5,6 *)
246 ::(remove_non_significant (safe_list_nth errorll 2))
247 ::(remove_non_significant (safe_list_nth errorll 3))
250 if List.flatten res <> [] then res
252 (* all errors (if any) are not significant: we keep them *)
255 ::(safe_list_nth errorll 2)
256 ::(safe_list_nth errorll 3)
259 if List.flatten res <> [] then
262 "All disambiguation errors are not significant. Showing them anyway." ;
268 "No errors in phases 2 and 3. Showing all errors in all phases" ;
279 (fun (env,diff,offset,msg,significant) ->
280 offset, [[!pass], [[!pass], env, diff], msg, significant]) l
282 (* Here we are doing a stable sort and list_uniq returns the latter
283 "equal" element. I.e. we are showing the error corresponding to the
284 most advanced disambiguation pass *)
286 let choices_compare (o1,_) (o2,_) = compare o1 o2 in
287 let choices_compare_by_passes (p1,_,_,_) (p2,_,_,_) =
293 | (o1,res1)::(o2,res2)::tl when o1 = o2 ->
294 let merge_by_name errors =
295 let merge_by_env errors =
296 let choices_compare_by_env (_,e1,_) (_,e2,_) = compare e1 e2 in
297 let choices_compare_by_passes (p1,_,_) (p2,_,_) =
299 let rec uniq_by_env =
303 | (p1,e1,_)::(p2,e2,d2)::tl when e1 = e2 ->
304 uniq_by_env ((p1@p2,e2,d2) :: tl)
305 | h1::tl -> h1 :: uniq_by_env tl
307 List.sort choices_compare_by_passes
308 (uniq_by_env (List.stable_sort choices_compare_by_env errors))
310 let choices_compare_by_msg (_,_,m1,_) (_,_,m2,_) =
311 compare (Lazy.force m1) (Lazy.force m2) in
312 let rec uniq_by_msg =
316 | (p1,i1,m1,s1)::(p2,i2,m2,s2)::tl
317 when Lazy.force m1 = Lazy.force m2 && s1 = s2 ->
318 uniq_by_msg ((p1@p2,merge_by_env (i1@i2),m2,s2) :: tl)
319 | h1::tl -> h1 :: uniq_by_msg tl
321 List.sort choices_compare_by_msg
322 (uniq_by_msg (List.stable_sort choices_compare_by_msg errors))
324 let res = merge_by_name (res1@res2) in
325 uniq ((o1,res) :: tl)
326 | h1::tl -> h1 :: uniq tl
328 (* Errors in phase 3 that are not also in phase 4 are filtered out *)
329 let filter_phase_3 choices =
330 if all_passes then choices
335 (loffset,messages) ->
336 let filtered_messages =
343 if filtered_messages = [] then
346 Some (loffset,filtered_messages))
351 (List.map (fun o,l -> o,List.sort choices_compare_by_passes l)
352 (uniq (List.stable_sort choices_compare choices)))
356 | [loffset,[_,envs_and_diffs,msg,significant]] ->
357 let _,env,diff = List.hd envs_and_diffs in
359 (GrafiteDisambiguator.DisambiguationError
360 (offset,[[env,diff,loffset,msg,significant]]));
362 let dialog = new disambiguationErrors () in
363 dialog#check_widgets ();
365 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
366 let model = new interpErrorModel dialog#treeview choices in
367 dialog#disambiguationErrors#set_title "Disambiguation error";
368 dialog#disambiguationErrorsLabel#set_label
369 "Click on an error to see the corresponding message:";
370 ignore (dialog#treeview#connect#cursor_changed
373 match fst (dialog#treeview#get_cursor ()) with
376 let idx1,idx2,idx3 = model#get_interp_no tree_path in
377 let loffset,lll = List.nth choices idx1 in
378 let _,envs_and_diffs,msg,significant =
380 Some idx2 -> List.nth lll idx2
382 [],[],lazy "Multiple error messages. Please select one.",true
386 Some idx3 -> List.nth envs_and_diffs idx3
387 | None -> [],[],[] (* dymmy value, used *) in
388 let script = MatitaScript.current () in
389 let error_tag = script#error_tag in
390 source_buffer#remove_tag error_tag
391 ~start:source_buffer#start_iter
392 ~stop:source_buffer#end_iter;
394 (GrafiteDisambiguator.DisambiguationError
395 (offset,[[env,diff,loffset,msg,significant]]))
398 dialog#disambiguationErrors#destroy ();
401 let fail _ = return () in
402 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
403 connect_button dialog#disambiguationErrorsOkButton
406 match fst (dialog#treeview#get_cursor ()) with
409 let idx1,idx2,idx3 = model#get_interp_no tree_path in
412 Some idx2, Some idx3 ->
413 let _,lll = List.nth choices idx1 in
414 let _,envs_and_diffs,_,_ = List.nth lll idx2 in
415 let _,_,diff = List.nth envs_and_diffs idx3 in
417 | _,_ -> assert false
424 DisambiguatePp.pp_environment
425 (DisambiguateTypes.Environment.add k value
426 DisambiguateTypes.Environment.empty))
431 (source_buffer#get_iter_at_mark
432 (`NAME "beginning_of_statement")) newtxt ;
435 connect_button dialog#disambiguationErrorsMoreErrors
436 (fun _ -> return () ;
437 interactive_error_interp ~all_passes:true source_buffer notify_exn offset
439 connect_button dialog#disambiguationErrorsCancelButton fail;
440 dialog#disambiguationErrors#show ();
444 (** Selection handling
445 * Two clipboards are used: "clipboard" and "primary".
446 * "primary" is used by X, when you hit the middle button mouse is content is
447 * pasted between applications. In Matita this selection always contain the
448 * textual version of the selected term.
449 * "clipboard" is used inside Matita only and support ATM two different targets:
450 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
455 (* creation order _is_ relevant for windows placement *)
456 let main = new mainWin () in
457 let fileSel = new fileSelectionWin () in
458 let findRepl = new findReplWin () in
459 let develList = new develListWin () in
460 let newDevel = new newDevelWin () in
461 let keyBindingBoxes = (* event boxes which should receive global key events *)
462 [ main#mainWinEventBox ]
464 let console = new console ~buffer:main#logTextView#buffer () in
465 let (source_view: GSourceView.source_view) =
466 GSourceView.source_view
468 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
469 ~margin:80 ~show_margin:true
471 ~packing:main#scriptScrolledWin#add
474 let default_font_size =
475 Helm_registry.get_opt_default Helm_registry.int
476 ~default:BuildTimeConf.default_font_size "matita.font_size"
478 let source_buffer = source_view#source_buffer in
480 val mutable chosen_file = None
481 val mutable _ok_not_exists = false
482 val mutable _only_directory = false
483 val mutable script_fname = None
484 val mutable font_size = default_font_size
485 val mutable next_devel_must_contain = None
486 val mutable next_ligatures = []
487 val clipboard = GData.clipboard Gdk.Atom.clipboard
488 val primary = GData.clipboard Gdk.Atom.primary
491 (* glade's check widgets *)
492 List.iter (fun w -> w#check_widgets ())
493 (let c w = (w :> <check_widgets: unit -> unit>) in
494 [ c fileSel; c main; c findRepl]);
496 List.iter (* global key bindings *)
497 (fun (key, callback) -> self#addKeyBinding key callback)
500 toggle_win ~check:main#showProofMenuItem proof#proofWin;
502 toggle_win ~check:main#showCheckMenuItem check#checkWin;
506 let parse_txt_file file =
507 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
508 let l_rev = ref [] in
511 l_rev := input_line ch :: !l_rev;
520 ~authors:(parse_txt_file "AUTHORS")
521 (*~comments:"comments"*)
522 ~copyright:"Copyright (C) 2005, the HELM team"
523 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
524 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
526 ~version:BuildTimeConf.version
527 ~website:"http://helm.cs.unibo.it"
530 connect_menu_item main#contentsMenuItem (fun () ->
532 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
534 ignore (Sys.command cmd));
535 connect_menu_item main#aboutMenuItem about_dialog#present;
537 let show_find_Repl () =
538 findRepl#toplevel#misc#show ();
539 findRepl#toplevel#misc#grab_focus ()
541 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
543 let highlight start end_ =
544 source_buffer#move_mark `INSERT ~where:start;
545 source_buffer#move_mark `SEL_BOUND ~where:end_;
546 source_view#scroll_mark_onscreen `INSERT
548 let text = findRepl#findEntry#text in
549 let iter = source_buffer#get_iter `SEL_BOUND in
550 match iter#forward_search text with
552 (match source_buffer#start_iter#forward_search text with
554 | Some (start,end_) -> highlight start end_)
555 | Some (start,end_) -> highlight start end_
558 let text = findRepl#replaceEntry#text in
559 let ins = source_buffer#get_iter `INSERT in
560 let sel = source_buffer#get_iter `SEL_BOUND in
561 if ins#compare sel < 0 then
563 ignore(source_buffer#delete_selection ());
564 source_buffer#insert text
567 connect_button findRepl#findButton find_forward;
568 connect_button findRepl#findReplButton replace;
569 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
570 ignore(findRepl#toplevel#event#connect#delete
571 ~callback:(fun _ -> hide_find_Repl ();true));
574 (* phase 1: we save the actual status of the marks and we undo *)
575 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
576 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
577 let locked_iter_offset = locked_iter#offset in
580 (source_view#buffer#create_mark ~name:"lock_point"
581 ~left_gravity:true locked_iter) in
582 source_view#source_buffer#undo ();
583 (* phase 2: we save the cursor position and we redo, restoring
584 the previous status of all the marks *)
585 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
588 (source_view#buffer#create_mark ~name:"undo_point"
589 ~left_gravity:true cursor_iter)
591 source_view#source_buffer#redo ();
592 let mark_iter = source_view#buffer#get_iter_at_mark mark in
593 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
594 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
595 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
596 source_view#buffer#delete_mark mark;
597 source_view#buffer#delete_mark mark2;
598 (* phase 3: if after the undo the cursor was in the locked area,
599 then we move it there again and we perform a goto *)
600 if mark_iter#offset < locked_iter_offset then
602 source_view#buffer#move_mark `INSERT ~where:mark_iter;
603 (MatitaScript.current ())#goto `Cursor ();
605 (* phase 4: we perform again the undo. This time we are sure that
606 the text to undo is not locked *)
607 source_view#source_buffer#undo ();
608 source_view#misc#grab_focus () in
611 (* phase 1: we save the actual status of the marks, we redo and
613 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
614 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
615 let locked_iter_offset = locked_iter#offset in
618 (source_view#buffer#create_mark ~name:"lock_point"
619 ~left_gravity:true locked_iter) in
620 source_view#source_buffer#redo ();
621 source_view#source_buffer#undo ();
622 (* phase 2: we save the cursor position and we restore
623 the previous status of all the marks *)
624 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
627 (source_view#buffer#create_mark ~name:"undo_point"
628 ~left_gravity:true cursor_iter)
630 let mark_iter = source_view#buffer#get_iter_at_mark mark in
631 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
632 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
633 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
634 source_view#buffer#delete_mark mark;
635 source_view#buffer#delete_mark mark2;
636 (* phase 3: if after the undo the cursor is in the locked area,
637 then we move it there again and we perform a goto *)
638 if mark_iter#offset < locked_iter_offset then
640 source_view#buffer#move_mark `INSERT ~where:mark_iter;
641 (MatitaScript.current ())#goto `Cursor ();
643 (* phase 4: we perform again the redo. This time we are sure that
644 the text to redo is not locked *)
645 source_view#source_buffer#redo ();
646 source_view#misc#grab_focus ()
648 connect_menu_item main#undoMenuItem safe_undo;
649 ignore(source_view#source_buffer#connect#can_undo
650 ~callback:main#undoMenuItem#misc#set_sensitive);
651 connect_menu_item main#redoMenuItem safe_redo;
652 ignore(source_view#source_buffer#connect#can_redo
653 ~callback:main#redoMenuItem#misc#set_sensitive);
654 ignore(source_view#connect#after#populate_popup
655 ~callback:(fun pre_menu ->
656 let menu = new GMenu.menu pre_menu in
657 let menuItems = menu#children in
658 let undoMenuItem, redoMenuItem =
660 [undo;redo;sep1;cut;copy;paste;delete;sep2;
661 selectall;sep3;inputmethod;insertunicodecharacter] ->
662 List.iter menu#remove [ copy; cut; delete; paste ];
664 | _ -> assert false in
666 let i = ref 2 in (* last occupied position *)
667 fun ?label ?stock () ->
669 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
672 let copy = add_menu_item ~stock:`COPY () in
673 let cut = add_menu_item ~stock:`CUT () in
674 let delete = add_menu_item ~stock:`DELETE () in
675 let paste = add_menu_item ~stock:`PASTE () in
676 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
677 copy#misc#set_sensitive self#canCopy;
678 cut#misc#set_sensitive self#canCut;
679 delete#misc#set_sensitive self#canDelete;
680 paste#misc#set_sensitive self#canPaste;
681 paste_pattern#misc#set_sensitive self#canPastePattern;
682 connect_menu_item copy self#copy;
683 connect_menu_item cut self#cut;
684 connect_menu_item delete self#delete;
685 connect_menu_item paste self#paste;
686 connect_menu_item paste_pattern self#pastePattern;
687 let new_undoMenuItem =
688 GMenu.image_menu_item
689 ~image:(GMisc.image ~stock:`UNDO ())
692 ~packing:(menu#insert ~pos:0) () in
693 new_undoMenuItem#misc#set_sensitive
694 (undoMenuItem#misc#get_flag `SENSITIVE);
695 menu#remove (undoMenuItem :> GMenu.menu_item);
696 connect_menu_item new_undoMenuItem safe_undo;
697 let new_redoMenuItem =
698 GMenu.image_menu_item
699 ~image:(GMisc.image ~stock:`REDO ())
702 ~packing:(menu#insert ~pos:1) () in
703 new_redoMenuItem#misc#set_sensitive
704 (redoMenuItem#misc#get_flag `SENSITIVE);
705 menu#remove (redoMenuItem :> GMenu.menu_item);
706 connect_menu_item new_redoMenuItem safe_redo));
708 connect_menu_item main#editMenu (fun () ->
709 main#copyMenuItem#misc#set_sensitive self#canCopy;
710 main#cutMenuItem#misc#set_sensitive self#canCut;
711 main#deleteMenuItem#misc#set_sensitive self#canDelete;
712 main#pasteMenuItem#misc#set_sensitive self#canPaste;
713 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
714 connect_menu_item main#copyMenuItem self#copy;
715 connect_menu_item main#cutMenuItem self#cut;
716 connect_menu_item main#deleteMenuItem self#delete;
717 connect_menu_item main#pasteMenuItem self#paste;
718 connect_menu_item main#pastePatternMenuItem self#pastePattern;
719 connect_menu_item main#selectAllMenuItem (fun () ->
720 source_buffer#move_mark `INSERT source_buffer#start_iter;
721 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
722 connect_menu_item main#findReplMenuItem show_find_Repl;
723 connect_menu_item main#externalEditorMenuItem self#externalEditor;
724 connect_menu_item main#ligatureButton self#nextLigature;
725 ignore (findRepl#findEntry#connect#activate find_forward);
726 (* interface lockers *)
728 main#buttonsToolbar#misc#set_sensitive false;
729 develList#buttonsHbox#misc#set_sensitive false;
730 main#scriptMenu#misc#set_sensitive false;
731 source_view#set_editable false
734 main#buttonsToolbar#misc#set_sensitive true;
735 develList#buttonsHbox#misc#set_sensitive true;
736 main#scriptMenu#misc#set_sensitive true;
737 source_view#set_editable true;
738 (*The next line seems sufficient to avoid some unknown race condition *)
739 GtkThread.sync (fun () -> ()) ()
741 let worker_thread = ref None in
743 let floc, msg = MatitaExcPp.to_string exn in
748 let (x, y) = HExtlib.loc_of_floc floc in
749 let script = MatitaScript.current () in
750 let locked_mark = script#locked_mark in
751 let error_tag = script#error_tag in
753 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
754 let x' = baseoffset + x in
755 let y' = baseoffset + y in
756 let x_iter = source_buffer#get_iter (`OFFSET x') in
757 let y_iter = source_buffer#get_iter (`OFFSET y') in
758 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
760 id := Some (source_buffer#connect#changed ~callback:(fun () ->
761 source_buffer#remove_tag error_tag
762 ~start:source_buffer#start_iter
763 ~stop:source_buffer#end_iter;
765 | None -> assert false (* a race condition occurred *)
767 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
768 source_buffer#place_cursor
769 (source_buffer#get_iter (`OFFSET x'));
780 | GrafiteDisambiguator.DisambiguationError (offset,errorll) ->
782 interactive_error_interp source_buffer notify_exn offset
785 exc -> notify_exn exc);
791 worker_thread := Some (Thread.create thread_main ()) in
793 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
794 let interrupt = ref None in
795 let old_callback = ref (function _ -> ()) in
796 let force_interrupt n =
797 (* This function is called just before the thread's timeslice ends *)
799 if Some(Thread.id(Thread.self())) = !interrupt then
800 (interrupt := None; raise Sys.Break) in
802 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
803 Sys.Signal_handle f -> old_callback := f
805 | Sys.Signal_default -> assert false
808 match !worker_thread with
810 | Some t -> interrupt := Some (Thread.id t) in
814 f (); source_view#misc#grab_focus ()
816 exc -> source_view#misc#grab_focus (); raise exc in
817 (* developments win *)
819 new MatitaGtkMisc.multiStringListModel
820 ~cols:2 develList#developmentsTreeview
822 let refresh_devels_win () =
823 model#list_store#clear ();
825 (fun (name, root) -> model#easy_mappend [name;root])
826 (MatitamakeLib.list_known_developments ())
828 let get_devel_selected () =
829 match model#easy_mselection () with
830 | [[name;_]] -> MatitamakeLib.development_for_name name
834 while Glib.Main.pending () do
835 ignore(Glib.Main.iteration false);
838 connect_button develList#newButton
840 next_devel_must_contain <- None;
841 newDevel#toplevel#misc#show());
842 connect_button develList#deleteButton
844 (match get_devel_selected () with
846 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
847 refresh_devels_win ()));
848 connect_button develList#buildButton
850 match get_devel_selected () with
854 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
857 connect_button develList#cleanButton
859 match get_devel_selected () with
863 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
866 connect_button develList#publishButton
868 match get_devel_selected () with
871 let publish = locker (fun () ->
872 MatitamakeLib.publish_development_in_bg refresh d) in
873 ignore(publish ())));
874 connect_button develList#graphButton (fun () ->
875 match get_devel_selected () with
878 (match MatitamakeLib.dot_for_development d with
881 let browser = MatitaMathView.cicBrowser () in
882 browser#load (`Development
883 (MatitamakeLib.name_for_development d))));
884 connect_button develList#closeButton
885 (fun () -> develList#toplevel#misc#hide());
886 ignore(develList#toplevel#event#connect#delete
887 (fun _ -> develList#toplevel#misc#hide();true));
888 connect_menu_item main#developmentsMenuItem
889 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
891 (* add development win *)
892 let check_if_root_contains root =
893 match next_devel_must_contain with
896 let is_prefix_of d1 d2 =
897 let len1 = String.length d1 in
898 let len2 = String.length d2 in
902 let pref = String.sub d2 0 len1 in
905 is_prefix_of root path
907 connect_button newDevel#addButton
909 let name = newDevel#nameEntry#text in
910 let root = newDevel#rootEntry#text in
911 if check_if_root_contains root then
913 ignore (MatitamakeLib.initialize_development name root);
914 refresh_devels_win ();
915 newDevel#nameEntry#set_text "";
916 newDevel#rootEntry#set_text "";
917 newDevel#toplevel#misc#hide()
920 HLog.error ("The selected root does not contain " ^
921 match next_devel_must_contain with
923 | _ -> assert false));
924 connect_button newDevel#chooseRootButton
926 let path = self#chooseDir () in
928 | Some path -> newDevel#rootEntry#set_text path
930 connect_button newDevel#cancelButton
931 (fun () -> newDevel#toplevel#misc#hide ());
932 ignore(newDevel#toplevel#event#connect#delete
933 (fun _ -> newDevel#toplevel#misc#hide();true));
935 (* file selection win *)
936 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
937 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
940 fileSel#fileSelectionWin#misc#hide ();
945 let fname = fileSel#fileSelectionWin#filename in
946 if Sys.file_exists fname then
948 if HExtlib.is_regular fname && not (_only_directory) then
950 else if _only_directory && HExtlib.is_dir fname then
955 if _ok_not_exists then
958 | `CANCEL -> return None
960 | `DELETE_EVENT -> return None));
962 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
964 let adj = main#logScrolledWin#vadjustment in
965 ignore (adj#connect#changed
966 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
967 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
969 let module A = GrafiteAst in
970 let hole = CicNotationPt.UserInput in
971 let loc = HExtlib.dummy_floc in
973 if (MatitaScript.current ())#onGoingProof () then
974 (MatitaScript.current ())#advance
976 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
977 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
980 let tac_w_term ast _ =
981 if (MatitaScript.current ())#onGoingProof () then
982 let buf = source_buffer in
983 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
985 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
986 ~lazy_term_pp:CicNotationPp.pp_term ast)
989 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
990 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
991 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
992 connect_button tbar#elimButton (tac_w_term
993 (A.Elim (loc, hole, None, None, [])));
994 connect_button tbar#elimTypeButton (tac_w_term
995 (A.ElimType (loc, hole, None, None, [])));
996 connect_button tbar#splitButton (tac (A.Split loc));
997 connect_button tbar#leftButton (tac (A.Left loc));
998 connect_button tbar#rightButton (tac (A.Right loc));
999 connect_button tbar#existsButton (tac (A.Exists loc));
1000 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
1001 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
1002 connect_button tbar#transitivityButton
1003 (tac_w_term (A.Transitivity (loc, hole)));
1004 connect_button tbar#assumptionButton (tac (A.Assumption loc));
1005 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
1006 connect_button tbar#autoButton (tac (A.Auto (loc,[])));
1007 MatitaGtkMisc.toggle_widget_visibility
1008 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
1009 ~check:main#tacticsBarMenuItem;
1010 let module Hr = Helm_registry in
1012 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
1014 main#tacticsBarMenuItem#set_active false;
1015 MatitaGtkMisc.toggle_callback
1017 | true -> main#toplevel#fullscreen ()
1018 | false -> main#toplevel#unfullscreen ())
1019 ~check:main#fullscreenMenuItem;
1020 main#fullscreenMenuItem#set_active false;
1021 MatitaGtkMisc.toggle_callback
1022 ~callback:(fun enabled ->
1023 CicMetaSubst.use_low_level_ppterm_in_context := not enabled)
1024 ~check:main#formulaePpMenuItem;
1026 HLog.set_log_callback self#console#log_callback;
1027 GtkSignal.user_handler :=
1029 | MatitaScript.ActionCancelled s -> HLog.error s
1031 if not (Helm_registry.get_bool "matita.debug") then
1035 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
1037 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
1039 HLog.warn (sprintf "can't load language file %s"
1040 BuildTimeConf.lang_file)
1041 | Some matita_lang ->
1042 source_buffer#set_language matita_lang;
1043 source_buffer#set_highlight true
1045 let s () = MatitaScript.current () in
1046 let disableSave () =
1047 script_fname <- None;
1048 main#saveMenuItem#misc#set_sensitive false
1050 let saveAsScript () =
1051 let script = s () in
1052 match self#chooseFile ~ok_not_exists:true () with
1054 script#assignFileName f;
1055 script#saveToFile ();
1056 console#message ("'"^f^"' saved.\n");
1057 self#_enableSaveTo f
1061 match script_fname with
1062 | None -> saveAsScript ()
1064 (s ())#assignFileName f;
1065 (s ())#saveToFile ();
1066 console#message ("'"^f^"' saved.\n");
1068 let abandon_script () =
1069 let lexicon_status = (s ())#lexicon_status in
1070 let grafite_status = (s ())#grafite_status in
1071 if source_view#buffer#modified then
1072 (match ask_unsaved main#toplevel with
1073 | `YES -> saveScript ()
1075 | `CANCEL -> raise MatitaTypes.Cancel);
1076 (match script_fname with
1079 ask_and_save_moo_if_needed main#toplevel fname
1080 lexicon_status grafite_status);
1083 let script = s () in
1085 match self#chooseFile () with
1089 script#assignFileName f;
1090 source_view#source_buffer#begin_not_undoable_action ();
1091 script#loadFromFile f;
1092 source_view#source_buffer#end_not_undoable_action ();
1093 console#message ("'"^f^"' loaded.\n");
1094 self#_enableSaveTo f
1096 with MatitaTypes.Cancel -> ()
1100 source_view#source_buffer#begin_not_undoable_action ();
1103 source_view#source_buffer#end_not_undoable_action ();
1105 script_fname <- None
1108 source_buffer#place_cursor
1109 (source_buffer#get_iter_at_mark (`NAME "locked")) in
1110 let advance _ = (MatitaScript.current ())#advance (); cursor () in
1111 let retract _ = (MatitaScript.current ())#retract (); cursor () in
1112 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
1113 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
1114 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
1115 let advance = locker (keep_focus advance) in
1116 let retract = locker (keep_focus retract) in
1117 let top = locker (keep_focus top) in
1118 let bottom = locker (keep_focus bottom) in
1119 let jump = locker (keep_focus jump) in
1121 self#setQuitCallback (fun () ->
1122 let lexicon_status = (MatitaScript.current ())#lexicon_status in
1123 let grafite_status = (MatitaScript.current ())#grafite_status in
1124 if source_view#buffer#modified then
1126 let rc = ask_unsaved main#toplevel in
1129 | `YES -> saveScript ();
1130 if not source_view#buffer#modified then
1132 (match script_fname with
1135 ask_and_save_moo_if_needed main#toplevel
1136 fname lexicon_status grafite_status);
1139 | `NO -> GMain.Main.quit ()
1140 | `CANCEL -> raise MatitaTypes.Cancel
1141 with MatitaTypes.Cancel -> ()
1145 (match script_fname with
1146 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
1149 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
1152 with MatitaTypes.Cancel -> ())
1154 connect_button main#scriptAdvanceButton advance;
1155 connect_button main#scriptRetractButton retract;
1156 connect_button main#scriptTopButton top;
1157 connect_button main#scriptBottomButton bottom;
1158 connect_button main#scriptJumpButton jump;
1159 connect_button main#scriptAbortButton kill_worker;
1160 connect_menu_item main#scriptAdvanceMenuItem advance;
1161 connect_menu_item main#scriptRetractMenuItem retract;
1162 connect_menu_item main#scriptTopMenuItem top;
1163 connect_menu_item main#scriptBottomMenuItem bottom;
1164 connect_menu_item main#scriptJumpMenuItem jump;
1165 connect_menu_item main#openMenuItem loadScript;
1166 connect_menu_item main#saveMenuItem saveScript;
1167 connect_menu_item main#saveAsMenuItem saveAsScript;
1168 connect_menu_item main#newMenuItem newScript;
1169 (* script monospace font stuff *)
1170 self#updateFontSize ();
1172 main#debugMenu#misc#hide ();
1174 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1175 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1176 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1178 self#sourceView#misc#grab_focus ();
1179 (* main win dimension *)
1180 let width = Gdk.Screen.width () in
1181 let height = Gdk.Screen.height () in
1182 let main_w = width * 90 / 100 in
1183 let main_h = height * 80 / 100 in
1184 let script_w = main_w * 6 / 10 in
1185 main#toplevel#resize ~width:main_w ~height:main_h;
1186 main#hpaneScriptSequent#set_position script_w;
1188 ignore(source_view#connect#after#paste_clipboard
1189 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1190 (* clean_locked is set to true only "during" a PRIMARY paste
1191 operation (i.e. by clicking with the second mouse button) *)
1192 let clean_locked = ref false in
1193 ignore(source_view#event#connect#button_press
1196 if GdkEvent.Button.button button = 2 then
1197 clean_locked := true;
1200 ignore(source_view#event#connect#button_release
1201 ~callback:(fun button -> clean_locked := false; false));
1202 ignore(source_view#buffer#connect#after#apply_tag
1204 fun tag ~start:_ ~stop:_ ->
1206 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1209 clean_locked := false;
1210 (MatitaScript.current ())#clean_dirty_lock;
1211 clean_locked := true
1213 (* math view handling *)
1214 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1215 ignore (MatitaMathView.cicBrowser ()));
1216 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1217 self#increaseFontSize ();
1218 MatitaMathView.increase_font_size ();
1219 MatitaMathView.update_font_sizes ());
1220 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1221 self#decreaseFontSize ();
1222 MatitaMathView.decrease_font_size ();
1223 MatitaMathView.update_font_sizes ());
1224 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1225 self#resetFontSize ();
1226 MatitaMathView.reset_font_size ();
1227 MatitaMathView.update_font_sizes ());
1228 MatitaMathView.reset_font_size ();
1230 (** selections / clipboards handling *)
1232 method markupSelected = MatitaMathView.has_selection ()
1233 method private textSelected =
1234 (source_buffer#get_iter_at_mark `INSERT)#compare
1235 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1236 method private somethingSelected = self#markupSelected || self#textSelected
1237 method private markupStored = MatitaMathView.has_clipboard ()
1238 method private textStored = clipboard#text <> None
1239 method private somethingStored = self#markupStored || self#textStored
1241 method canCopy = self#somethingSelected
1242 method canCut = self#textSelected
1243 method canDelete = self#textSelected
1244 method canPaste = self#somethingStored
1245 method canPastePattern = self#markupStored
1248 if self#textSelected
1250 MatitaMathView.empty_clipboard ();
1251 source_view#buffer#copy_clipboard clipboard;
1253 MatitaMathView.copy_selection ()
1255 source_view#buffer#cut_clipboard clipboard;
1256 MatitaMathView.empty_clipboard ()
1257 method delete () = ignore (source_view#buffer#delete_selection ())
1259 if MatitaMathView.has_clipboard ()
1260 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1261 else source_view#buffer#paste_clipboard clipboard;
1262 (MatitaScript.current ())#clean_dirty_lock
1263 method pastePattern () =
1264 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1266 method private nextLigature () =
1267 let iter = source_buffer#get_iter_at_mark `INSERT in
1268 let write_ligature len s =
1269 assert(Glib.Utf8.validate s);
1270 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
1271 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
1273 let get_ligature word =
1274 let len = String.length word in
1277 for i = len - 1 downto 0 do
1278 if HExtlib.is_alpha word.[i] then ()
1280 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
1284 if i = ~-1 then None else Some (String.sub word i (len - i))
1286 let aux_ligature () =
1288 for i = len - 1 downto 0 do
1289 if CicNotationLexer.is_ligature_char word.[i] then ()
1290 else raise (Found (i+1))
1296 Some (String.sub word i (len - i))
1297 with Invalid_argument _ -> None)
1299 match aux_tex () with
1300 | Some macro -> macro
1301 | None -> (match aux_ligature () with Some l -> l | None -> word)
1303 (match next_ligatures with
1304 | [] -> (* find ligatures and fill next_ligatures, then try again *)
1307 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
1309 let ligature = get_ligature last_word in
1310 (match CicNotationLexer.lookup_ligatures ligature with
1313 write_ligature (MatitaGtkMisc.utf8_string_length ligature) hd;
1314 next_ligatures <- tl @ [ hd ])
1316 write_ligature 1 hd;
1317 next_ligatures <- tl @ [ hd ])
1319 method private externalEditor () =
1320 let cmd = Helm_registry.get "matita.external_editor" in
1321 (* ZACK uncomment to enable interactive ask of external editor command *)
1324 "External editor command:
1325 %f will be substitute for the script name,
1326 %p for the cursor position in bytes,
1327 %l for the execution point in bytes."
1329 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1330 ~default:(Helm_registry.get "matita.external_editor") ()
1332 let fname = (MatitaScript.current ())#filename in
1334 source_buffer#start_iter#get_slice
1335 ~stop:(source_buffer#get_iter_at_mark mark)
1337 let script = MatitaScript.current () in
1338 let locked = `MARK script#locked_mark in
1339 let string_pos mark = string_of_int (String.length (slice mark)) in
1340 let cursor_pos = string_pos `INSERT in
1341 let locked_pos = string_pos locked in
1343 Pcre.replace ~pat:"%f" ~templ:fname
1344 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1345 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1348 let locked_before = slice locked in
1349 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1350 ignore (Unix.system cmd);
1351 source_buffer#set_text (HExtlib.input_file fname);
1352 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1353 source_buffer#move_mark locked locked_iter;
1354 source_buffer#apply_tag script#locked_tag
1355 ~start:source_buffer#start_iter ~stop:locked_iter;
1356 let locked_after = slice locked in
1360 for i = 0 to String.length locked_before - 1 do
1361 if locked_before.[i] <> locked_after.[i] then begin
1362 source_buffer#place_cursor
1363 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1364 script#goto `Cursor ();
1366 end else if locked_before.[i] = '\n' then begin
1373 | Invalid_argument _ -> script#goto `Bottom ()
1375 method loadScript file =
1376 let script = MatitaScript.current () in
1378 if Pcre.pmatch ~pat:"\\.p$" file then
1381 Helm_registry.get_opt_default Helm_registry.string ~default:"./"
1384 let data = Matitaprover.p_to_ma ~filename:file ~tptppath () in
1385 let filename = Pcre.replace ~pat:"\\.p$" ~templ:".ma" file in
1386 script#assignFileName filename;
1387 source_view#source_buffer#begin_not_undoable_action ();
1388 script#loadFromString data;
1389 source_view#source_buffer#end_not_undoable_action ();
1390 console#message ("'"^filename^"' loaded.");
1391 self#_enableSaveTo filename
1395 script#assignFileName file;
1397 if Sys.file_exists file then file
1398 else BuildTimeConf.script_template
1400 source_view#source_buffer#begin_not_undoable_action ();
1401 script#loadFromFile content;
1402 source_view#source_buffer#end_not_undoable_action ();
1403 console#message ("'"^file^"' loaded.");
1404 self#_enableSaveTo file
1407 method setStar name b =
1408 let l = main#scriptLabel in
1410 l#set_text (name ^ " *")
1414 method private _enableSaveTo file =
1415 script_fname <- Some file;
1416 self#main#saveMenuItem#misc#set_sensitive true
1418 method console = console
1419 method sourceView: GSourceView.source_view =
1420 (source_view: GSourceView.source_view)
1421 method fileSel = fileSel
1422 method findRepl = findRepl
1424 method develList = develList
1425 method newDevel = newDevel
1427 method newBrowserWin () =
1429 inherit browserWin ()
1430 val combo = GEdit.combo_box_entry ()
1432 self#check_widgets ();
1433 let combo_widget = combo#coerce in
1434 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1435 combo#entry#misc#grab_focus ()
1436 method browserUri = combo
1439 method newUriDialog () =
1440 let dialog = new uriChoiceDialog () in
1441 dialog#check_widgets ();
1444 method newConfirmationDialog () =
1445 let dialog = new confirmationDialog () in
1446 dialog#check_widgets ();
1449 method newEmptyDialog () =
1450 let dialog = new emptyDialog () in
1451 dialog#check_widgets ();
1454 method private addKeyBinding key callback =
1455 List.iter (fun evbox -> add_key_binding key callback evbox)
1458 method setQuitCallback callback =
1459 connect_menu_item main#quitMenuItem callback;
1460 ignore (main#toplevel#event#connect#delete
1461 (fun _ -> callback ();true));
1462 self#addKeyBinding GdkKeysyms._q callback
1464 method chooseFile ?(ok_not_exists = false) () =
1465 _ok_not_exists <- ok_not_exists;
1466 _only_directory <- false;
1467 fileSel#fileSelectionWin#show ();
1471 method private chooseDir ?(ok_not_exists = false) () =
1472 _ok_not_exists <- ok_not_exists;
1473 _only_directory <- true;
1474 fileSel#fileSelectionWin#show ();
1476 (* we should check that this is a directory *)
1479 method createDevelopment ~containing =
1480 next_devel_must_contain <- containing;
1481 newDevel#toplevel#misc#show()
1483 method askText ?(title = "") ?(msg = "") () =
1484 let dialog = new textDialog () in
1485 dialog#textDialog#set_title title;
1486 dialog#textDialogLabel#set_label msg;
1487 let text = ref None in
1490 dialog#textDialog#destroy ();
1493 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1494 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1495 connect_button dialog#textDialogOkButton (fun _ ->
1496 let text = dialog#textDialogTextView#buffer#get_text () in
1497 return (Some text));
1498 dialog#textDialog#show ();
1502 method private updateFontSize () =
1503 self#sourceView#misc#modify_font_by_name
1504 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1506 method increaseFontSize () =
1507 font_size <- font_size + 1;
1508 self#updateFontSize ()
1510 method decreaseFontSize () =
1511 font_size <- font_size - 1;
1512 self#updateFontSize ()
1514 method resetFontSize () =
1515 font_size <- default_font_size;
1516 self#updateFontSize ()
1521 let g = new gui () in
1522 gui_instance := Some g;
1523 MatitaMathView.set_gui g;
1526 let instance = singleton gui
1528 let non p x = not (p x)
1530 (* this is a shit and should be changed :-{ *)
1531 let interactive_uri_choice
1532 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1533 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1534 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1538 let gui = instance () in
1539 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1540 if (selection_mode <> `SINGLE) &&
1541 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1543 Lazy.force nonvars_uris
1545 let dialog = gui#newUriDialog () in
1546 if hide_uri_entry then
1547 dialog#uriEntryHBox#misc#hide ();
1550 dialog#uriChoiceSelectedButton#misc#hide ();
1551 dialog#uriChoiceConstantsButton#misc#hide ();
1553 dialog#okLabel#set_label ok_label;
1554 dialog#uriChoiceTreeView#selection#set_mode
1555 (selection_mode :> Gtk.Tags.selection_mode);
1556 let model = new stringListModel dialog#uriChoiceTreeView in
1557 let choices = ref None in
1561 dialog#copyButton#misc#show ();
1562 connect_button dialog#copyButton
1564 match model#easy_selection () with
1567 dialog#uriChoiceDialog#set_title title;
1568 dialog#uriChoiceLabel#set_text msg;
1569 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1570 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1573 dialog#uriChoiceDialog#destroy ();
1576 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1577 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1578 return (Some (Lazy.force nonvars_uris)));
1579 if ok_action = `AUTO then
1580 connect_button dialog#uriChoiceAutoButton (fun _ ->
1581 Helm_registry.set_bool "matita.auto_disambiguation" true;
1582 return (Some (Lazy.force nonvars_uris)))
1584 connect_button dialog#uriChoiceAutoButton (fun _ ->
1585 match model#easy_selection () with
1587 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1588 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1589 match model#easy_selection () with
1591 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1592 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1593 dialog#uriChoiceDialog#show ();
1595 (match !choices with
1596 | None -> raise MatitaTypes.Cancel
1597 | Some uris -> uris)
1601 let cols = new GTree.column_list in
1602 let id_col = cols#add Gobject.Data.string in
1603 let dsc_col = cols#add Gobject.Data.string in
1604 let interp_no_col = cols#add Gobject.Data.int in
1605 let tree_store = GTree.tree_store cols in
1606 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1607 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1608 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1609 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1610 fun tree_view choices ->
1613 tree_view#set_model (Some (tree_store :> GTree.model));
1614 ignore (tree_view#append_column id_view_col);
1615 ignore (tree_view#append_column dsc_view_col);
1616 let name_of_interp =
1617 (* try to find a reasonable name for an interpretation *)
1621 List.assoc "0" interp
1623 incr idx; string_of_int !idx
1625 tree_store#clear ();
1626 let idx = ref ~-1 in
1630 let interp_row = tree_store#append () in
1631 tree_store#set ~row:interp_row ~column:id_col
1632 (name_of_interp interp);
1633 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1636 let row = tree_store#append ~parent:interp_row () in
1637 tree_store#set ~row ~column:id_col id;
1638 tree_store#set ~row ~column:dsc_col dsc;
1639 tree_store#set ~row ~column:interp_no_col !idx)
1643 method get_interp_no tree_path =
1644 let iter = tree_store#get_iter tree_path in
1645 tree_store#get ~row:iter ~column:interp_no_col
1648 let interactive_string_choice
1649 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1651 let gui = instance () in
1652 let dialog = gui#newUriDialog () in
1653 dialog#uriEntryHBox#misc#hide ();
1654 dialog#uriChoiceSelectedButton#misc#hide ();
1655 dialog#uriChoiceAutoButton#misc#hide ();
1656 dialog#uriChoiceConstantsButton#misc#hide ();
1657 dialog#uriChoiceTreeView#selection#set_mode
1658 (`SINGLE :> Gtk.Tags.selection_mode);
1659 let model = new stringListModel dialog#uriChoiceTreeView in
1660 let choices = ref None in
1661 dialog#uriChoiceDialog#set_title title;
1662 let hack_len = MatitaGtkMisc.utf8_string_length text in
1663 let rec colorize acc_len = function
1665 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1666 fst(MatitaGtkMisc.utf8_parsed_text text floc)
1668 let start, stop = HExtlib.loc_of_floc he in
1669 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1670 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1671 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1672 str1 ^ "<b>" ^ str2 ^ "</b>" ^ colorize stop tl
1674 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1675 Printf.eprintf "(%d,%d)" start stop) locs; *)
1679 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1682 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1683 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1684 Printf.eprintf "(%d,%d)" start stop) locs;
1685 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1686 dialog#uriChoiceLabel#set_use_markup true;
1687 let txt = colorize 0 locs in
1688 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1689 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1691 dialog#uriChoiceLabel#set_label txt;
1692 List.iter model#easy_append uris;
1695 dialog#uriChoiceDialog#destroy ();
1698 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1699 connect_button dialog#uriChoiceForwardButton (fun _ ->
1700 match model#easy_selection () with
1702 | uris -> return (Some uris));
1703 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1704 dialog#uriChoiceDialog#show ();
1706 (match !choices with
1707 | None -> raise MatitaTypes.Cancel
1708 | Some uris -> uris)
1710 let interactive_interp_choice () text prefix_len choices =
1711 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1712 let filter_choices filter =
1713 let rec is_compatible filter =
1716 | ([],_,_)::tl -> is_compatible filter tl
1717 | (loc::tlloc,id,dsc)::tl ->
1719 if List.assoc (loc,id) filter = dsc then
1720 is_compatible filter ((tlloc,id,dsc)::tl)
1726 List.filter (fun (_,interp) -> is_compatible filter interp)
1728 let rec get_choices loc id =
1733 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1735 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1737 let example_interp =
1741 let ask_user id locs choices =
1742 interactive_string_choice
1744 ~title:"Ambiguous input"
1745 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1747 let rec classify ids filter partial_interpretations =
1749 [] -> List.map fst partial_interpretations
1750 | ([],_,_)::tl -> classify tl filter partial_interpretations
1751 | (loc::tlloc,id,dsc)::tl ->
1752 let choices = get_choices loc id partial_interpretations in
1755 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1758 match ask_user id [loc] choices with
1762 let filter = ((loc,id),chosen_dsc)::filter in
1763 let compatible_interps = filter_choices filter partial_interpretations in
1764 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1766 let enumerated_choices =
1767 let idx = ref ~-1 in
1768 List.map (fun interp -> incr idx; !idx,interp) choices
1770 classify example_interp [] enumerated_choices
1773 (* disambiguator callbacks *)
1774 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1775 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1776 (* gtk initialization *)
1777 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1778 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1779 ignore (GMain.Main.init ())