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 ~check:main#fullscreenMenuItem
1017 | true -> main#toplevel#fullscreen ()
1018 | false -> main#toplevel#unfullscreen ());
1019 main#fullscreenMenuItem#set_active false;
1020 MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
1023 CicNotation.set_active_notations
1024 (List.map fst (CicNotation.get_all_notations ()))
1026 CicNotation.set_active_notations []);
1027 MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
1028 ~callback:(fun enabled -> Acic2content.hide_coercions := enabled);
1029 MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
1030 ~callback:(fun enabled ->
1031 Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
1032 if not (Helm_registry.has "matita.paste_unicode_as_tex") then
1033 Helm_registry.set_bool "matita.paste_unicode_as_tex" true;
1034 main#unicodeAsTexMenuItem#set_active
1035 (Helm_registry.get_bool "matita.paste_unicode_as_tex");
1037 HLog.set_log_callback self#console#log_callback;
1038 GtkSignal.user_handler :=
1040 | MatitaScript.ActionCancelled s -> HLog.error s
1042 if not (Helm_registry.get_bool "matita.debug") then
1046 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
1048 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
1050 HLog.warn (sprintf "can't load language file %s"
1051 BuildTimeConf.lang_file)
1052 | Some matita_lang ->
1053 source_buffer#set_language matita_lang;
1054 source_buffer#set_highlight true
1056 let s () = MatitaScript.current () in
1057 let disableSave () =
1058 script_fname <- None;
1059 main#saveMenuItem#misc#set_sensitive false
1061 let saveAsScript () =
1062 let script = s () in
1063 match self#chooseFile ~ok_not_exists:true () with
1065 script#assignFileName f;
1066 script#saveToFile ();
1067 console#message ("'"^f^"' saved.\n");
1068 self#_enableSaveTo f
1072 match script_fname with
1073 | None -> saveAsScript ()
1075 (s ())#assignFileName f;
1076 (s ())#saveToFile ();
1077 console#message ("'"^f^"' saved.\n");
1079 let abandon_script () =
1080 let lexicon_status = (s ())#lexicon_status in
1081 let grafite_status = (s ())#grafite_status in
1082 if source_view#buffer#modified then
1083 (match ask_unsaved main#toplevel with
1084 | `YES -> saveScript ()
1086 | `CANCEL -> raise MatitaTypes.Cancel);
1087 (match script_fname with
1090 ask_and_save_moo_if_needed main#toplevel fname
1091 lexicon_status grafite_status);
1094 let script = s () in
1096 match self#chooseFile () with
1100 script#assignFileName f;
1101 source_view#source_buffer#begin_not_undoable_action ();
1102 script#loadFromFile f;
1103 source_view#source_buffer#end_not_undoable_action ();
1104 console#message ("'"^f^"' loaded.\n");
1105 self#_enableSaveTo f
1107 with MatitaTypes.Cancel -> ()
1111 source_view#source_buffer#begin_not_undoable_action ();
1114 source_view#source_buffer#end_not_undoable_action ();
1116 script_fname <- None
1119 source_buffer#place_cursor
1120 (source_buffer#get_iter_at_mark (`NAME "locked")) in
1121 let advance _ = (MatitaScript.current ())#advance (); cursor () in
1122 let retract _ = (MatitaScript.current ())#retract (); cursor () in
1123 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
1124 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
1125 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
1126 let advance = locker (keep_focus advance) in
1127 let retract = locker (keep_focus retract) in
1128 let top = locker (keep_focus top) in
1129 let bottom = locker (keep_focus bottom) in
1130 let jump = locker (keep_focus jump) in
1132 self#setQuitCallback (fun () ->
1133 let lexicon_status = (MatitaScript.current ())#lexicon_status in
1134 let grafite_status = (MatitaScript.current ())#grafite_status in
1135 if source_view#buffer#modified then
1137 let rc = ask_unsaved main#toplevel in
1140 | `YES -> saveScript ();
1141 if not source_view#buffer#modified then
1143 (match script_fname with
1146 ask_and_save_moo_if_needed main#toplevel
1147 fname lexicon_status grafite_status);
1150 | `NO -> GMain.Main.quit ()
1151 | `CANCEL -> raise MatitaTypes.Cancel
1152 with MatitaTypes.Cancel -> ()
1156 (match script_fname with
1157 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
1160 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
1163 with MatitaTypes.Cancel -> ())
1165 connect_button main#scriptAdvanceButton advance;
1166 connect_button main#scriptRetractButton retract;
1167 connect_button main#scriptTopButton top;
1168 connect_button main#scriptBottomButton bottom;
1169 connect_button main#scriptJumpButton jump;
1170 connect_button main#scriptAbortButton kill_worker;
1171 connect_menu_item main#scriptAdvanceMenuItem advance;
1172 connect_menu_item main#scriptRetractMenuItem retract;
1173 connect_menu_item main#scriptTopMenuItem top;
1174 connect_menu_item main#scriptBottomMenuItem bottom;
1175 connect_menu_item main#scriptJumpMenuItem jump;
1176 connect_menu_item main#openMenuItem loadScript;
1177 connect_menu_item main#saveMenuItem saveScript;
1178 connect_menu_item main#saveAsMenuItem saveAsScript;
1179 connect_menu_item main#newMenuItem newScript;
1180 (* script monospace font stuff *)
1181 self#updateFontSize ();
1183 main#debugMenu#misc#hide ();
1185 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1186 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1187 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1189 self#sourceView#misc#grab_focus ();
1190 (* main win dimension *)
1191 let width = Gdk.Screen.width () in
1192 let height = Gdk.Screen.height () in
1193 let main_w = width * 90 / 100 in
1194 let main_h = height * 80 / 100 in
1195 let script_w = main_w * 6 / 10 in
1196 main#toplevel#resize ~width:main_w ~height:main_h;
1197 main#hpaneScriptSequent#set_position script_w;
1199 ignore(source_view#connect#after#paste_clipboard
1200 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1201 (* clean_locked is set to true only "during" a PRIMARY paste
1202 operation (i.e. by clicking with the second mouse button) *)
1203 let clean_locked = ref false in
1204 ignore(source_view#event#connect#button_press
1207 if GdkEvent.Button.button button = 2 then
1208 clean_locked := true;
1211 ignore(source_view#event#connect#button_release
1212 ~callback:(fun button -> clean_locked := false; false));
1213 ignore(source_view#buffer#connect#after#apply_tag
1215 fun tag ~start:_ ~stop:_ ->
1217 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1220 clean_locked := false;
1221 (MatitaScript.current ())#clean_dirty_lock;
1222 clean_locked := true
1224 (* math view handling *)
1225 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1226 ignore (MatitaMathView.cicBrowser ()));
1227 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1228 self#increaseFontSize ();
1229 MatitaMathView.increase_font_size ();
1230 MatitaMathView.update_font_sizes ());
1231 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1232 self#decreaseFontSize ();
1233 MatitaMathView.decrease_font_size ();
1234 MatitaMathView.update_font_sizes ());
1235 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1236 self#resetFontSize ();
1237 MatitaMathView.reset_font_size ();
1238 MatitaMathView.update_font_sizes ());
1239 MatitaMathView.reset_font_size ();
1241 (** selections / clipboards handling *)
1243 method markupSelected = MatitaMathView.has_selection ()
1244 method private textSelected =
1245 (source_buffer#get_iter_at_mark `INSERT)#compare
1246 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1247 method private somethingSelected = self#markupSelected || self#textSelected
1248 method private markupStored = MatitaMathView.has_clipboard ()
1249 method private textStored = clipboard#text <> None
1250 method private somethingStored = self#markupStored || self#textStored
1252 method canCopy = self#somethingSelected
1253 method canCut = self#textSelected
1254 method canDelete = self#textSelected
1255 method canPaste = self#somethingStored
1256 method canPastePattern = self#markupStored
1259 if self#textSelected
1261 MatitaMathView.empty_clipboard ();
1262 source_view#buffer#copy_clipboard clipboard;
1264 MatitaMathView.copy_selection ()
1266 source_view#buffer#cut_clipboard clipboard;
1267 MatitaMathView.empty_clipboard ()
1268 method delete () = ignore (source_view#buffer#delete_selection ())
1270 if MatitaMathView.has_clipboard ()
1271 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1272 else source_view#buffer#paste_clipboard clipboard;
1273 (MatitaScript.current ())#clean_dirty_lock
1274 method pastePattern () =
1275 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1277 method private nextLigature () =
1278 let iter = source_buffer#get_iter_at_mark `INSERT in
1279 let write_ligature len s =
1280 assert(Glib.Utf8.validate s);
1281 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
1282 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
1284 let get_ligature word =
1285 let len = String.length word in
1288 for i = len - 1 downto 0 do
1289 if HExtlib.is_alpha word.[i] then ()
1291 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
1295 if i = ~-1 then None else Some (String.sub word i (len - i))
1297 let aux_ligature () =
1299 for i = len - 1 downto 0 do
1300 if CicNotationLexer.is_ligature_char word.[i] then ()
1301 else raise (Found (i+1))
1307 Some (String.sub word i (len - i))
1308 with Invalid_argument _ -> None)
1310 match aux_tex () with
1311 | Some macro -> macro
1312 | None -> (match aux_ligature () with Some l -> l | None -> word)
1314 (match next_ligatures with
1315 | [] -> (* find ligatures and fill next_ligatures, then try again *)
1318 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
1320 let ligature = get_ligature last_word in
1321 (match CicNotationLexer.lookup_ligatures ligature with
1324 write_ligature (MatitaGtkMisc.utf8_string_length ligature) hd;
1325 next_ligatures <- tl @ [ hd ])
1327 write_ligature 1 hd;
1328 next_ligatures <- tl @ [ hd ])
1330 method private externalEditor () =
1331 let cmd = Helm_registry.get "matita.external_editor" in
1332 (* ZACK uncomment to enable interactive ask of external editor command *)
1335 "External editor command:
1336 %f will be substitute for the script name,
1337 %p for the cursor position in bytes,
1338 %l for the execution point in bytes."
1340 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1341 ~default:(Helm_registry.get "matita.external_editor") ()
1343 let fname = (MatitaScript.current ())#filename in
1345 source_buffer#start_iter#get_slice
1346 ~stop:(source_buffer#get_iter_at_mark mark)
1348 let script = MatitaScript.current () in
1349 let locked = `MARK script#locked_mark in
1350 let string_pos mark = string_of_int (String.length (slice mark)) in
1351 let cursor_pos = string_pos `INSERT in
1352 let locked_pos = string_pos locked in
1354 Pcre.replace ~pat:"%f" ~templ:fname
1355 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1356 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1359 let locked_before = slice locked in
1360 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1361 ignore (Unix.system cmd);
1362 source_buffer#set_text (HExtlib.input_file fname);
1363 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1364 source_buffer#move_mark locked locked_iter;
1365 source_buffer#apply_tag script#locked_tag
1366 ~start:source_buffer#start_iter ~stop:locked_iter;
1367 let locked_after = slice locked in
1371 for i = 0 to String.length locked_before - 1 do
1372 if locked_before.[i] <> locked_after.[i] then begin
1373 source_buffer#place_cursor
1374 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1375 script#goto `Cursor ();
1377 end else if locked_before.[i] = '\n' then begin
1384 | Invalid_argument _ -> script#goto `Bottom ()
1386 method loadScript file =
1387 let script = MatitaScript.current () in
1389 if Pcre.pmatch ~pat:"\\.p$" file then
1392 Helm_registry.get_opt_default Helm_registry.string ~default:"./"
1395 let data = Matitaprover.p_to_ma ~filename:file ~tptppath () in
1396 let filename = Pcre.replace ~pat:"\\.p$" ~templ:".ma" file in
1397 script#assignFileName filename;
1398 source_view#source_buffer#begin_not_undoable_action ();
1399 script#loadFromString data;
1400 source_view#source_buffer#end_not_undoable_action ();
1401 console#message ("'"^filename^"' loaded.");
1402 self#_enableSaveTo filename
1406 script#assignFileName file;
1408 if Sys.file_exists file then file
1409 else BuildTimeConf.script_template
1411 source_view#source_buffer#begin_not_undoable_action ();
1412 script#loadFromFile content;
1413 source_view#source_buffer#end_not_undoable_action ();
1414 console#message ("'"^file^"' loaded.");
1415 self#_enableSaveTo file
1418 method setStar name b =
1419 let l = main#scriptLabel in
1421 l#set_text (name ^ " *")
1425 method private _enableSaveTo file =
1426 script_fname <- Some file;
1427 self#main#saveMenuItem#misc#set_sensitive true
1429 method console = console
1430 method sourceView: GSourceView.source_view =
1431 (source_view: GSourceView.source_view)
1432 method fileSel = fileSel
1433 method findRepl = findRepl
1435 method develList = develList
1436 method newDevel = newDevel
1438 method newBrowserWin () =
1440 inherit browserWin ()
1441 val combo = GEdit.combo_box_entry ()
1443 self#check_widgets ();
1444 let combo_widget = combo#coerce in
1445 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1446 combo#entry#misc#grab_focus ()
1447 method browserUri = combo
1450 method newUriDialog () =
1451 let dialog = new uriChoiceDialog () in
1452 dialog#check_widgets ();
1455 method newConfirmationDialog () =
1456 let dialog = new confirmationDialog () in
1457 dialog#check_widgets ();
1460 method newEmptyDialog () =
1461 let dialog = new emptyDialog () in
1462 dialog#check_widgets ();
1465 method private addKeyBinding key callback =
1466 List.iter (fun evbox -> add_key_binding key callback evbox)
1469 method setQuitCallback callback =
1470 connect_menu_item main#quitMenuItem callback;
1471 ignore (main#toplevel#event#connect#delete
1472 (fun _ -> callback ();true));
1473 self#addKeyBinding GdkKeysyms._q callback
1475 method chooseFile ?(ok_not_exists = false) () =
1476 _ok_not_exists <- ok_not_exists;
1477 _only_directory <- false;
1478 fileSel#fileSelectionWin#show ();
1482 method private chooseDir ?(ok_not_exists = false) () =
1483 _ok_not_exists <- ok_not_exists;
1484 _only_directory <- true;
1485 fileSel#fileSelectionWin#show ();
1487 (* we should check that this is a directory *)
1490 method createDevelopment ~containing =
1491 next_devel_must_contain <- containing;
1492 newDevel#toplevel#misc#show()
1494 method askText ?(title = "") ?(msg = "") () =
1495 let dialog = new textDialog () in
1496 dialog#textDialog#set_title title;
1497 dialog#textDialogLabel#set_label msg;
1498 let text = ref None in
1501 dialog#textDialog#destroy ();
1504 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1505 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1506 connect_button dialog#textDialogOkButton (fun _ ->
1507 let text = dialog#textDialogTextView#buffer#get_text () in
1508 return (Some text));
1509 dialog#textDialog#show ();
1513 method private updateFontSize () =
1514 self#sourceView#misc#modify_font_by_name
1515 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1517 method increaseFontSize () =
1518 font_size <- font_size + 1;
1519 self#updateFontSize ()
1521 method decreaseFontSize () =
1522 font_size <- font_size - 1;
1523 self#updateFontSize ()
1525 method resetFontSize () =
1526 font_size <- default_font_size;
1527 self#updateFontSize ()
1532 let g = new gui () in
1533 gui_instance := Some g;
1534 MatitaMathView.set_gui g;
1537 let instance = singleton gui
1539 let non p x = not (p x)
1541 (* this is a shit and should be changed :-{ *)
1542 let interactive_uri_choice
1543 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1544 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1545 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1549 let gui = instance () in
1550 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1551 if (selection_mode <> `SINGLE) &&
1552 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1554 Lazy.force nonvars_uris
1556 let dialog = gui#newUriDialog () in
1557 if hide_uri_entry then
1558 dialog#uriEntryHBox#misc#hide ();
1561 dialog#uriChoiceSelectedButton#misc#hide ();
1562 dialog#uriChoiceConstantsButton#misc#hide ();
1564 dialog#okLabel#set_label ok_label;
1565 dialog#uriChoiceTreeView#selection#set_mode
1566 (selection_mode :> Gtk.Tags.selection_mode);
1567 let model = new stringListModel dialog#uriChoiceTreeView in
1568 let choices = ref None in
1572 dialog#copyButton#misc#show ();
1573 connect_button dialog#copyButton
1575 match model#easy_selection () with
1578 dialog#uriChoiceDialog#set_title title;
1579 dialog#uriChoiceLabel#set_text msg;
1580 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1581 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1584 dialog#uriChoiceDialog#destroy ();
1587 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1588 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1589 return (Some (Lazy.force nonvars_uris)));
1590 if ok_action = `AUTO then
1591 connect_button dialog#uriChoiceAutoButton (fun _ ->
1592 Helm_registry.set_bool "matita.auto_disambiguation" true;
1593 return (Some (Lazy.force nonvars_uris)))
1595 connect_button dialog#uriChoiceAutoButton (fun _ ->
1596 match model#easy_selection () with
1598 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1599 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1600 match model#easy_selection () with
1602 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1603 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1604 dialog#uriChoiceDialog#show ();
1606 (match !choices with
1607 | None -> raise MatitaTypes.Cancel
1608 | Some uris -> uris)
1612 let cols = new GTree.column_list in
1613 let id_col = cols#add Gobject.Data.string in
1614 let dsc_col = cols#add Gobject.Data.string in
1615 let interp_no_col = cols#add Gobject.Data.int in
1616 let tree_store = GTree.tree_store cols in
1617 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1618 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1619 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1620 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1621 fun tree_view choices ->
1624 tree_view#set_model (Some (tree_store :> GTree.model));
1625 ignore (tree_view#append_column id_view_col);
1626 ignore (tree_view#append_column dsc_view_col);
1627 let name_of_interp =
1628 (* try to find a reasonable name for an interpretation *)
1632 List.assoc "0" interp
1634 incr idx; string_of_int !idx
1636 tree_store#clear ();
1637 let idx = ref ~-1 in
1641 let interp_row = tree_store#append () in
1642 tree_store#set ~row:interp_row ~column:id_col
1643 (name_of_interp interp);
1644 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1647 let row = tree_store#append ~parent:interp_row () in
1648 tree_store#set ~row ~column:id_col id;
1649 tree_store#set ~row ~column:dsc_col dsc;
1650 tree_store#set ~row ~column:interp_no_col !idx)
1654 method get_interp_no tree_path =
1655 let iter = tree_store#get_iter tree_path in
1656 tree_store#get ~row:iter ~column:interp_no_col
1659 let interactive_string_choice
1660 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1662 let gui = instance () in
1663 let dialog = gui#newUriDialog () in
1664 dialog#uriEntryHBox#misc#hide ();
1665 dialog#uriChoiceSelectedButton#misc#hide ();
1666 dialog#uriChoiceAutoButton#misc#hide ();
1667 dialog#uriChoiceConstantsButton#misc#hide ();
1668 dialog#uriChoiceTreeView#selection#set_mode
1669 (`SINGLE :> Gtk.Tags.selection_mode);
1670 let model = new stringListModel dialog#uriChoiceTreeView in
1671 let choices = ref None in
1672 dialog#uriChoiceDialog#set_title title;
1673 let hack_len = MatitaGtkMisc.utf8_string_length text in
1674 let rec colorize acc_len = function
1676 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1677 fst(MatitaGtkMisc.utf8_parsed_text text floc)
1679 let start, stop = HExtlib.loc_of_floc he in
1680 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1681 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1682 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1683 str1 ^ "<b>" ^ str2 ^ "</b>" ^ colorize stop tl
1685 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1686 Printf.eprintf "(%d,%d)" start stop) locs; *)
1690 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1693 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1694 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1695 Printf.eprintf "(%d,%d)" start stop) locs;
1696 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1697 dialog#uriChoiceLabel#set_use_markup true;
1698 let txt = colorize 0 locs in
1699 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1700 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1702 dialog#uriChoiceLabel#set_label txt;
1703 List.iter model#easy_append uris;
1706 dialog#uriChoiceDialog#destroy ();
1709 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1710 connect_button dialog#uriChoiceForwardButton (fun _ ->
1711 match model#easy_selection () with
1713 | uris -> return (Some uris));
1714 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1715 dialog#uriChoiceDialog#show ();
1717 (match !choices with
1718 | None -> raise MatitaTypes.Cancel
1719 | Some uris -> uris)
1721 let interactive_interp_choice () text prefix_len choices =
1722 (*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
1723 let filter_choices filter =
1724 let rec is_compatible filter =
1727 | ([],_,_)::tl -> is_compatible filter tl
1728 | (loc::tlloc,id,dsc)::tl ->
1730 if List.assoc (loc,id) filter = dsc then
1731 is_compatible filter ((tlloc,id,dsc)::tl)
1737 List.filter (fun (_,interp) -> is_compatible filter interp)
1739 let rec get_choices loc id =
1744 List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
1746 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
1748 let example_interp =
1752 let ask_user id locs choices =
1753 interactive_string_choice
1755 ~title:"Ambiguous input"
1756 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1758 let rec classify ids filter partial_interpretations =
1760 [] -> List.map fst partial_interpretations
1761 | ([],_,_)::tl -> classify tl filter partial_interpretations
1762 | (loc::tlloc,id,dsc)::tl ->
1763 let choices = get_choices loc id partial_interpretations in
1766 [] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
1769 match ask_user id [loc] choices with
1773 let filter = ((loc,id),chosen_dsc)::filter in
1774 let compatible_interps = filter_choices filter partial_interpretations in
1775 classify ((tlloc,id,dsc)::tl) filter compatible_interps
1777 let enumerated_choices =
1778 let idx = ref ~-1 in
1779 List.map (fun interp -> incr idx; !idx,interp) choices
1781 classify example_interp [] enumerated_choices
1784 (* disambiguator callbacks *)
1785 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1786 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1787 (* gtk initialization *)
1788 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1789 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1790 ignore (GMain.Main.init ())