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
238 if all_passes then errorll else
239 (* We remove passes 1,2 and 5,6 *)
241 List.tl (List.tl (List.rev (List.tl (List.tl (List.rev errorll))))) in
249 (fun (env,diff,offset,msg) ->
250 offset, [[!pass], [[!pass], env, diff], msg]) l
252 (* Here we are doing a stable sort and list_uniq returns the latter
253 "equal" element. I.e. we are showing the error corresponding to the
254 most advanced disambiguation pass *)
256 let choices_compare (o1,_) (o2,_) = compare o1 o2 in
257 let choices_compare_by_passes (p1,_,_) (p2,_,_) =
263 | (o1,res1)::(o2,res2)::tl when o1 = o2 ->
264 let merge_by_name errors =
265 let merge_by_env errors =
266 let choices_compare_by_env (_,e1,_) (_,e2,_) = compare e1 e2 in
267 let choices_compare_by_passes (p1,_,_) (p2,_,_) =
269 let rec uniq_by_env =
273 | (p1,e1,_)::(p2,e2,d2)::tl when e1 = e2 ->
274 uniq_by_env ((p1@p2,e2,d2) :: tl)
275 | h1::tl -> h1 :: uniq_by_env tl
277 List.sort choices_compare_by_passes
278 (uniq_by_env (List.stable_sort choices_compare_by_env errors))
280 let choices_compare_by_msg (_,_,m1) (_,_,m2) =
281 compare (Lazy.force m1) (Lazy.force m2) in
282 let rec uniq_by_msg =
286 | (p1,i1,m1)::(p2,i2,m2)::tl when Lazy.force m1 = Lazy.force m2 ->
287 uniq_by_msg ((p1@p2,merge_by_env (i1@i2),m2) :: tl)
288 | h1::tl -> h1 :: uniq_by_msg tl
290 List.sort choices_compare_by_msg
291 (uniq_by_msg (List.stable_sort choices_compare_by_msg errors))
293 let res = merge_by_name (res1@res2) in
294 uniq ((o1,res) :: tl)
295 | h1::tl -> h1 :: uniq tl
297 List.map (fun o,l -> o,List.sort choices_compare_by_passes l)
298 (uniq (List.stable_sort choices_compare choices))
302 | [loffset,[_,envs_and_diffs,msg]] ->
303 let _,env,diff = List.hd envs_and_diffs in
305 (GrafiteDisambiguator.DisambiguationError
306 (offset,[[env,diff,loffset,msg]]));
308 let dialog = new disambiguationErrors () in
309 dialog#check_widgets ();
311 dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
312 let model = new interpErrorModel dialog#treeview choices in
313 dialog#disambiguationErrors#set_title "Disambiguation error";
314 dialog#disambiguationErrorsLabel#set_label
315 "Click on an error to see the corresponding message:";
316 ignore (dialog#treeview#connect#cursor_changed
319 match fst (dialog#treeview#get_cursor ()) with
322 let idx1,idx2,idx3 = model#get_interp_no tree_path in
323 let loffset,lll = List.nth choices idx1 in
324 let _,envs_and_diffs,msg =
326 Some idx2 -> List.nth lll idx2
327 | None -> [],[],lazy "Multiple error messages. Please select one." in
330 Some idx3 -> List.nth envs_and_diffs idx3
331 | None -> [],[],[] (* dymmy value, used *) in
332 let script = MatitaScript.current () in
333 let error_tag = script#error_tag in
334 source_buffer#remove_tag error_tag
335 ~start:source_buffer#start_iter
336 ~stop:source_buffer#end_iter;
338 (GrafiteDisambiguator.DisambiguationError
339 (offset,[[env,diff,loffset,msg]]))
342 dialog#disambiguationErrors#destroy ();
345 let fail _ = return () in
346 ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
347 connect_button dialog#disambiguationErrorsOkButton
350 match fst (dialog#treeview#get_cursor ()) with
353 let idx1,idx2,idx3 = model#get_interp_no tree_path in
356 Some idx2, Some idx3 ->
357 let _,lll = List.nth choices idx1 in
358 let _,envs_and_diffs,_ = List.nth lll idx2 in
359 let _,_,diff = List.nth envs_and_diffs idx3 in
361 | _,_ -> assert false
368 DisambiguatePp.pp_environment
369 (DisambiguateTypes.Environment.add k value
370 DisambiguateTypes.Environment.empty))
375 (source_buffer#get_iter_at_mark
376 (`NAME "beginning_of_statement")) newtxt ;
379 connect_button dialog#disambiguationErrorsMoreErrors
380 (fun _ -> return () ;
381 interactive_error_interp ~all_passes:true source_buffer notify_exn offset
383 connect_button dialog#disambiguationErrorsCancelButton fail;
384 dialog#disambiguationErrors#show ();
388 (** Selection handling
389 * Two clipboards are used: "clipboard" and "primary".
390 * "primary" is used by X, when you hit the middle button mouse is content is
391 * pasted between applications. In Matita this selection always contain the
392 * textual version of the selected term.
393 * "clipboard" is used inside Matita only and support ATM two different targets:
394 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
399 (* creation order _is_ relevant for windows placement *)
400 let main = new mainWin () in
401 let fileSel = new fileSelectionWin () in
402 let findRepl = new findReplWin () in
403 let develList = new develListWin () in
404 let newDevel = new newDevelWin () in
405 let keyBindingBoxes = (* event boxes which should receive global key events *)
406 [ main#mainWinEventBox ]
408 let console = new console ~buffer:main#logTextView#buffer () in
409 let (source_view: GSourceView.source_view) =
410 GSourceView.source_view
412 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
413 ~margin:80 ~show_margin:true
415 ~packing:main#scriptScrolledWin#add
418 let default_font_size =
419 Helm_registry.get_opt_default Helm_registry.int
420 ~default:BuildTimeConf.default_font_size "matita.font_size"
422 let source_buffer = source_view#source_buffer in
424 val mutable chosen_file = None
425 val mutable _ok_not_exists = false
426 val mutable _only_directory = false
427 val mutable script_fname = None
428 val mutable font_size = default_font_size
429 val mutable next_devel_must_contain = None
430 val mutable next_ligatures = []
431 val clipboard = GData.clipboard Gdk.Atom.clipboard
432 val primary = GData.clipboard Gdk.Atom.primary
435 (* glade's check widgets *)
436 List.iter (fun w -> w#check_widgets ())
437 (let c w = (w :> <check_widgets: unit -> unit>) in
438 [ c fileSel; c main; c findRepl]);
440 List.iter (* global key bindings *)
441 (fun (key, callback) -> self#addKeyBinding key callback)
444 toggle_win ~check:main#showProofMenuItem proof#proofWin;
446 toggle_win ~check:main#showCheckMenuItem check#checkWin;
450 let parse_txt_file file =
451 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
452 let l_rev = ref [] in
455 l_rev := input_line ch :: !l_rev;
464 ~authors:(parse_txt_file "AUTHORS")
465 (*~comments:"comments"*)
466 ~copyright:"Copyright (C) 2005, the HELM team"
467 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
468 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
470 ~version:BuildTimeConf.version
471 ~website:"http://helm.cs.unibo.it"
474 connect_menu_item main#contentsMenuItem (fun () ->
476 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
478 ignore (Sys.command cmd));
479 connect_menu_item main#aboutMenuItem about_dialog#present;
481 let show_find_Repl () =
482 findRepl#toplevel#misc#show ();
483 findRepl#toplevel#misc#grab_focus ()
485 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
487 let highlight start end_ =
488 source_buffer#move_mark `INSERT ~where:start;
489 source_buffer#move_mark `SEL_BOUND ~where:end_;
490 source_view#scroll_mark_onscreen `INSERT
492 let text = findRepl#findEntry#text in
493 let iter = source_buffer#get_iter `SEL_BOUND in
494 match iter#forward_search text with
496 (match source_buffer#start_iter#forward_search text with
498 | Some (start,end_) -> highlight start end_)
499 | Some (start,end_) -> highlight start end_
502 let text = findRepl#replaceEntry#text in
503 let ins = source_buffer#get_iter `INSERT in
504 let sel = source_buffer#get_iter `SEL_BOUND in
505 if ins#compare sel < 0 then
507 ignore(source_buffer#delete_selection ());
508 source_buffer#insert text
511 connect_button findRepl#findButton find_forward;
512 connect_button findRepl#findReplButton replace;
513 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
514 ignore(findRepl#toplevel#event#connect#delete
515 ~callback:(fun _ -> hide_find_Repl ();true));
518 (* phase 1: we save the actual status of the marks and we undo *)
519 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
520 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
521 let locked_iter_offset = locked_iter#offset in
524 (source_view#buffer#create_mark ~name:"lock_point"
525 ~left_gravity:true locked_iter) in
526 source_view#source_buffer#undo ();
527 (* phase 2: we save the cursor position and we redo, restoring
528 the previous status of all the marks *)
529 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
532 (source_view#buffer#create_mark ~name:"undo_point"
533 ~left_gravity:true cursor_iter)
535 source_view#source_buffer#redo ();
536 let mark_iter = source_view#buffer#get_iter_at_mark mark in
537 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
538 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
539 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
540 source_view#buffer#delete_mark mark;
541 source_view#buffer#delete_mark mark2;
542 (* phase 3: if after the undo the cursor was in the locked area,
543 then we move it there again and we perform a goto *)
544 if mark_iter#offset < locked_iter_offset then
546 source_view#buffer#move_mark `INSERT ~where:mark_iter;
547 (MatitaScript.current ())#goto `Cursor ();
549 (* phase 4: we perform again the undo. This time we are sure that
550 the text to undo is not locked *)
551 source_view#source_buffer#undo ();
552 source_view#misc#grab_focus () in
555 (* phase 1: we save the actual status of the marks, we redo and
557 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
558 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
559 let locked_iter_offset = locked_iter#offset in
562 (source_view#buffer#create_mark ~name:"lock_point"
563 ~left_gravity:true locked_iter) in
564 source_view#source_buffer#redo ();
565 source_view#source_buffer#undo ();
566 (* phase 2: we save the cursor position and we restore
567 the previous status of all the marks *)
568 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
571 (source_view#buffer#create_mark ~name:"undo_point"
572 ~left_gravity:true cursor_iter)
574 let mark_iter = source_view#buffer#get_iter_at_mark mark in
575 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
576 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
577 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
578 source_view#buffer#delete_mark mark;
579 source_view#buffer#delete_mark mark2;
580 (* phase 3: if after the undo the cursor is in the locked area,
581 then we move it there again and we perform a goto *)
582 if mark_iter#offset < locked_iter_offset then
584 source_view#buffer#move_mark `INSERT ~where:mark_iter;
585 (MatitaScript.current ())#goto `Cursor ();
587 (* phase 4: we perform again the redo. This time we are sure that
588 the text to redo is not locked *)
589 source_view#source_buffer#redo ();
590 source_view#misc#grab_focus ()
592 connect_menu_item main#undoMenuItem safe_undo;
593 ignore(source_view#source_buffer#connect#can_undo
594 ~callback:main#undoMenuItem#misc#set_sensitive);
595 connect_menu_item main#redoMenuItem safe_redo;
596 ignore(source_view#source_buffer#connect#can_redo
597 ~callback:main#redoMenuItem#misc#set_sensitive);
598 ignore(source_view#connect#after#populate_popup
599 ~callback:(fun pre_menu ->
600 let menu = new GMenu.menu pre_menu in
601 let menuItems = menu#children in
602 let undoMenuItem, redoMenuItem =
604 [undo;redo;sep1;cut;copy;paste;delete;sep2;
605 selectall;sep3;inputmethod;insertunicodecharacter] ->
606 List.iter menu#remove [ copy; cut; delete; paste ];
608 | _ -> assert false in
610 let i = ref 2 in (* last occupied position *)
611 fun ?label ?stock () ->
613 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
616 let copy = add_menu_item ~stock:`COPY () in
617 let cut = add_menu_item ~stock:`CUT () in
618 let delete = add_menu_item ~stock:`DELETE () in
619 let paste = add_menu_item ~stock:`PASTE () in
620 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
621 copy#misc#set_sensitive self#canCopy;
622 cut#misc#set_sensitive self#canCut;
623 delete#misc#set_sensitive self#canDelete;
624 paste#misc#set_sensitive self#canPaste;
625 paste_pattern#misc#set_sensitive self#canPastePattern;
626 connect_menu_item copy self#copy;
627 connect_menu_item cut self#cut;
628 connect_menu_item delete self#delete;
629 connect_menu_item paste self#paste;
630 connect_menu_item paste_pattern self#pastePattern;
631 let new_undoMenuItem =
632 GMenu.image_menu_item
633 ~image:(GMisc.image ~stock:`UNDO ())
636 ~packing:(menu#insert ~pos:0) () in
637 new_undoMenuItem#misc#set_sensitive
638 (undoMenuItem#misc#get_flag `SENSITIVE);
639 menu#remove (undoMenuItem :> GMenu.menu_item);
640 connect_menu_item new_undoMenuItem safe_undo;
641 let new_redoMenuItem =
642 GMenu.image_menu_item
643 ~image:(GMisc.image ~stock:`REDO ())
646 ~packing:(menu#insert ~pos:1) () in
647 new_redoMenuItem#misc#set_sensitive
648 (redoMenuItem#misc#get_flag `SENSITIVE);
649 menu#remove (redoMenuItem :> GMenu.menu_item);
650 connect_menu_item new_redoMenuItem safe_redo));
652 connect_menu_item main#editMenu (fun () ->
653 main#copyMenuItem#misc#set_sensitive self#canCopy;
654 main#cutMenuItem#misc#set_sensitive self#canCut;
655 main#deleteMenuItem#misc#set_sensitive self#canDelete;
656 main#pasteMenuItem#misc#set_sensitive self#canPaste;
657 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
658 connect_menu_item main#copyMenuItem self#copy;
659 connect_menu_item main#cutMenuItem self#cut;
660 connect_menu_item main#deleteMenuItem self#delete;
661 connect_menu_item main#pasteMenuItem self#paste;
662 connect_menu_item main#pastePatternMenuItem self#pastePattern;
663 connect_menu_item main#selectAllMenuItem (fun () ->
664 source_buffer#move_mark `INSERT source_buffer#start_iter;
665 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
666 connect_menu_item main#findReplMenuItem show_find_Repl;
667 connect_menu_item main#externalEditorMenuItem self#externalEditor;
668 connect_menu_item main#ligatureButton self#nextLigature;
669 ignore (findRepl#findEntry#connect#activate find_forward);
670 (* interface lockers *)
672 main#buttonsToolbar#misc#set_sensitive false;
673 develList#buttonsHbox#misc#set_sensitive false;
674 main#scriptMenu#misc#set_sensitive false;
675 source_view#set_editable false
678 main#buttonsToolbar#misc#set_sensitive true;
679 develList#buttonsHbox#misc#set_sensitive true;
680 main#scriptMenu#misc#set_sensitive true;
681 source_view#set_editable true;
682 (*The next line seems sufficient to avoid some unknown race condition *)
683 GtkThread.sync (fun () -> ()) ()
685 let worker_thread = ref None in
687 let floc, msg = MatitaExcPp.to_string exn in
692 let (x, y) = HExtlib.loc_of_floc floc in
693 let script = MatitaScript.current () in
694 let locked_mark = script#locked_mark in
695 let error_tag = script#error_tag in
697 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
698 let x' = baseoffset + x in
699 let y' = baseoffset + y in
700 let x_iter = source_buffer#get_iter (`OFFSET x') in
701 let y_iter = source_buffer#get_iter (`OFFSET y') in
702 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
704 id := Some (source_buffer#connect#changed ~callback:(fun () ->
705 source_buffer#remove_tag error_tag
706 ~start:source_buffer#start_iter
707 ~stop:source_buffer#end_iter;
709 | None -> assert false (* a race condition occurred *)
711 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
712 source_buffer#place_cursor
713 (source_buffer#get_iter (`OFFSET x'));
724 | GrafiteDisambiguator.DisambiguationError (offset,errorll) ->
725 interactive_error_interp source_buffer notify_exn offset errorll ;
731 worker_thread := Some (Thread.create thread_main ()) in
733 (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
734 let interrupt = ref None in
735 let old_callback = ref (function _ -> ()) in
736 let force_interrupt n =
737 (* This function is called just before the thread's timeslice ends *)
739 if Some(Thread.id(Thread.self())) = !interrupt then
740 (interrupt := None; raise Sys.Break) in
742 match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
743 Sys.Signal_handle f -> old_callback := f
745 | Sys.Signal_default -> assert false
748 match !worker_thread with
750 | Some t -> interrupt := Some (Thread.id t) in
754 f (); source_view#misc#grab_focus ()
756 exc -> source_view#misc#grab_focus (); raise exc in
757 (* developments win *)
759 new MatitaGtkMisc.multiStringListModel
760 ~cols:2 develList#developmentsTreeview
762 let refresh_devels_win () =
763 model#list_store#clear ();
765 (fun (name, root) -> model#easy_mappend [name;root])
766 (MatitamakeLib.list_known_developments ())
768 let get_devel_selected () =
769 match model#easy_mselection () with
770 | [[name;_]] -> MatitamakeLib.development_for_name name
774 while Glib.Main.pending () do
775 ignore(Glib.Main.iteration false);
778 connect_button develList#newButton
780 next_devel_must_contain <- None;
781 newDevel#toplevel#misc#show());
782 connect_button develList#deleteButton
784 (match get_devel_selected () with
786 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
787 refresh_devels_win ()));
788 connect_button develList#buildButton
790 match get_devel_selected () with
794 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
797 connect_button develList#cleanButton
799 match get_devel_selected () with
803 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
806 connect_button develList#publishButton
808 match get_devel_selected () with
811 let publish = locker (fun () ->
812 MatitamakeLib.publish_development_in_bg refresh d) in
813 ignore(publish ())));
814 connect_button develList#graphButton (fun () ->
815 match get_devel_selected () with
818 (match MatitamakeLib.dot_for_development d with
821 let browser = MatitaMathView.cicBrowser () in
822 browser#load (`Development
823 (MatitamakeLib.name_for_development d))));
824 connect_button develList#closeButton
825 (fun () -> develList#toplevel#misc#hide());
826 ignore(develList#toplevel#event#connect#delete
827 (fun _ -> develList#toplevel#misc#hide();true));
828 connect_menu_item main#developmentsMenuItem
829 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
831 (* add development win *)
832 let check_if_root_contains root =
833 match next_devel_must_contain with
836 let is_prefix_of d1 d2 =
837 let len1 = String.length d1 in
838 let len2 = String.length d2 in
842 let pref = String.sub d2 0 len1 in
845 is_prefix_of root path
847 connect_button newDevel#addButton
849 let name = newDevel#nameEntry#text in
850 let root = newDevel#rootEntry#text in
851 if check_if_root_contains root then
853 ignore (MatitamakeLib.initialize_development name root);
854 refresh_devels_win ();
855 newDevel#nameEntry#set_text "";
856 newDevel#rootEntry#set_text "";
857 newDevel#toplevel#misc#hide()
860 HLog.error ("The selected root does not contain " ^
861 match next_devel_must_contain with
863 | _ -> assert false));
864 connect_button newDevel#chooseRootButton
866 let path = self#chooseDir () in
868 | Some path -> newDevel#rootEntry#set_text path
870 connect_button newDevel#cancelButton
871 (fun () -> newDevel#toplevel#misc#hide ());
872 ignore(newDevel#toplevel#event#connect#delete
873 (fun _ -> newDevel#toplevel#misc#hide();true));
875 (* file selection win *)
876 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
877 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
880 fileSel#fileSelectionWin#misc#hide ();
885 let fname = fileSel#fileSelectionWin#filename in
886 if Sys.file_exists fname then
888 if HExtlib.is_regular fname && not (_only_directory) then
890 else if _only_directory && HExtlib.is_dir fname then
895 if _ok_not_exists then
898 | `CANCEL -> return None
900 | `DELETE_EVENT -> return None));
902 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
904 let adj = main#logScrolledWin#vadjustment in
905 ignore (adj#connect#changed
906 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
907 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
909 let module A = GrafiteAst in
910 let hole = CicNotationPt.UserInput in
911 let loc = HExtlib.dummy_floc in
913 if (MatitaScript.current ())#onGoingProof () then
914 (MatitaScript.current ())#advance
916 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
917 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
920 let tac_w_term ast _ =
921 if (MatitaScript.current ())#onGoingProof () then
922 let buf = source_buffer in
923 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
925 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
926 ~lazy_term_pp:CicNotationPp.pp_term ast)
929 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
930 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
931 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
932 connect_button tbar#elimButton (tac_w_term
933 (A.Elim (loc, hole, None, None, [])));
934 connect_button tbar#elimTypeButton (tac_w_term
935 (A.ElimType (loc, hole, None, None, [])));
936 connect_button tbar#splitButton (tac (A.Split loc));
937 connect_button tbar#leftButton (tac (A.Left loc));
938 connect_button tbar#rightButton (tac (A.Right loc));
939 connect_button tbar#existsButton (tac (A.Exists loc));
940 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
941 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
942 connect_button tbar#transitivityButton
943 (tac_w_term (A.Transitivity (loc, hole)));
944 connect_button tbar#assumptionButton (tac (A.Assumption loc));
945 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
946 connect_button tbar#autoButton (tac (A.Auto (loc,[])));
947 MatitaGtkMisc.toggle_widget_visibility
948 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
949 ~check:main#tacticsBarMenuItem;
950 let module Hr = Helm_registry in
952 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
954 main#tacticsBarMenuItem#set_active false;
955 MatitaGtkMisc.toggle_callback
957 | true -> main#toplevel#fullscreen ()
958 | false -> main#toplevel#unfullscreen ())
959 ~check:main#fullscreenMenuItem;
960 main#fullscreenMenuItem#set_active false;
962 HLog.set_log_callback self#console#log_callback;
963 GtkSignal.user_handler :=
965 | MatitaScript.ActionCancelled s -> HLog.error s
967 if not (Helm_registry.get_bool "matita.debug") then
971 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
973 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
975 HLog.warn (sprintf "can't load language file %s"
976 BuildTimeConf.lang_file)
977 | Some matita_lang ->
978 source_buffer#set_language matita_lang;
979 source_buffer#set_highlight true
981 let s () = MatitaScript.current () in
983 script_fname <- None;
984 main#saveMenuItem#misc#set_sensitive false
986 let saveAsScript () =
988 match self#chooseFile ~ok_not_exists:true () with
990 script#assignFileName f;
991 script#saveToFile ();
992 console#message ("'"^f^"' saved.\n");
997 match script_fname with
998 | None -> saveAsScript ()
1000 (s ())#assignFileName f;
1001 (s ())#saveToFile ();
1002 console#message ("'"^f^"' saved.\n");
1004 let abandon_script () =
1005 let lexicon_status = (s ())#lexicon_status in
1006 let grafite_status = (s ())#grafite_status in
1007 if source_view#buffer#modified then
1008 (match ask_unsaved main#toplevel with
1009 | `YES -> saveScript ()
1011 | `CANCEL -> raise MatitaTypes.Cancel);
1012 (match script_fname with
1015 ask_and_save_moo_if_needed main#toplevel fname
1016 lexicon_status grafite_status);
1019 let script = s () in
1021 match self#chooseFile () with
1025 script#assignFileName f;
1026 source_view#source_buffer#begin_not_undoable_action ();
1027 script#loadFromFile f;
1028 source_view#source_buffer#end_not_undoable_action ();
1029 console#message ("'"^f^"' loaded.\n");
1030 self#_enableSaveTo f
1032 with MatitaTypes.Cancel -> ()
1036 source_view#source_buffer#begin_not_undoable_action ();
1039 source_view#source_buffer#end_not_undoable_action ();
1041 script_fname <- None
1044 source_buffer#place_cursor
1045 (source_buffer#get_iter_at_mark (`NAME "locked")) in
1046 let advance _ = (MatitaScript.current ())#advance (); cursor () in
1047 let retract _ = (MatitaScript.current ())#retract (); cursor () in
1048 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
1049 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
1050 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
1051 let advance = locker (keep_focus advance) in
1052 let retract = locker (keep_focus retract) in
1053 let top = locker (keep_focus top) in
1054 let bottom = locker (keep_focus bottom) in
1055 let jump = locker (keep_focus jump) in
1057 self#setQuitCallback (fun () ->
1058 let lexicon_status = (MatitaScript.current ())#lexicon_status in
1059 let grafite_status = (MatitaScript.current ())#grafite_status in
1060 if source_view#buffer#modified then
1062 let rc = ask_unsaved main#toplevel in
1065 | `YES -> saveScript ();
1066 if not source_view#buffer#modified then
1068 (match script_fname with
1071 ask_and_save_moo_if_needed main#toplevel
1072 fname lexicon_status grafite_status);
1075 | `NO -> GMain.Main.quit ()
1076 | `CANCEL -> raise MatitaTypes.Cancel
1077 with MatitaTypes.Cancel -> ()
1081 (match script_fname with
1082 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
1085 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
1088 with MatitaTypes.Cancel -> ())
1090 connect_button main#scriptAdvanceButton advance;
1091 connect_button main#scriptRetractButton retract;
1092 connect_button main#scriptTopButton top;
1093 connect_button main#scriptBottomButton bottom;
1094 connect_button main#scriptJumpButton jump;
1095 connect_button main#scriptAbortButton kill_worker;
1096 connect_menu_item main#scriptAdvanceMenuItem advance;
1097 connect_menu_item main#scriptRetractMenuItem retract;
1098 connect_menu_item main#scriptTopMenuItem top;
1099 connect_menu_item main#scriptBottomMenuItem bottom;
1100 connect_menu_item main#scriptJumpMenuItem jump;
1101 connect_menu_item main#openMenuItem loadScript;
1102 connect_menu_item main#saveMenuItem saveScript;
1103 connect_menu_item main#saveAsMenuItem saveAsScript;
1104 connect_menu_item main#newMenuItem newScript;
1105 (* script monospace font stuff *)
1106 self#updateFontSize ();
1108 main#debugMenu#misc#hide ();
1110 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
1111 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
1112 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
1114 self#sourceView#misc#grab_focus ();
1115 (* main win dimension *)
1116 let width = Gdk.Screen.width () in
1117 let height = Gdk.Screen.height () in
1118 let main_w = width * 90 / 100 in
1119 let main_h = height * 80 / 100 in
1120 let script_w = main_w * 6 / 10 in
1121 main#toplevel#resize ~width:main_w ~height:main_h;
1122 main#hpaneScriptSequent#set_position script_w;
1124 ignore(source_view#connect#after#paste_clipboard
1125 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
1126 (* clean_locked is set to true only "during" a PRIMARY paste
1127 operation (i.e. by clicking with the second mouse button) *)
1128 let clean_locked = ref false in
1129 ignore(source_view#event#connect#button_press
1132 if GdkEvent.Button.button button = 2 then
1133 clean_locked := true;
1136 ignore(source_view#event#connect#button_release
1137 ~callback:(fun button -> clean_locked := false; false));
1138 ignore(source_view#buffer#connect#after#apply_tag
1140 fun tag ~start:_ ~stop:_ ->
1142 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
1145 clean_locked := false;
1146 (MatitaScript.current ())#clean_dirty_lock;
1147 clean_locked := true
1149 (* math view handling *)
1150 connect_menu_item main#newCicBrowserMenuItem (fun () ->
1151 ignore (MatitaMathView.cicBrowser ()));
1152 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
1153 self#increaseFontSize ();
1154 MatitaMathView.increase_font_size ();
1155 MatitaMathView.update_font_sizes ());
1156 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
1157 self#decreaseFontSize ();
1158 MatitaMathView.decrease_font_size ();
1159 MatitaMathView.update_font_sizes ());
1160 connect_menu_item main#normalFontSizeMenuItem (fun () ->
1161 self#resetFontSize ();
1162 MatitaMathView.reset_font_size ();
1163 MatitaMathView.update_font_sizes ());
1164 MatitaMathView.reset_font_size ();
1166 (** selections / clipboards handling *)
1168 method markupSelected = MatitaMathView.has_selection ()
1169 method private textSelected =
1170 (source_buffer#get_iter_at_mark `INSERT)#compare
1171 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
1172 method private somethingSelected = self#markupSelected || self#textSelected
1173 method private markupStored = MatitaMathView.has_clipboard ()
1174 method private textStored = clipboard#text <> None
1175 method private somethingStored = self#markupStored || self#textStored
1177 method canCopy = self#somethingSelected
1178 method canCut = self#textSelected
1179 method canDelete = self#textSelected
1180 method canPaste = self#somethingStored
1181 method canPastePattern = self#markupStored
1184 if self#textSelected
1186 MatitaMathView.empty_clipboard ();
1187 source_view#buffer#copy_clipboard clipboard;
1189 MatitaMathView.copy_selection ()
1191 source_view#buffer#cut_clipboard clipboard;
1192 MatitaMathView.empty_clipboard ()
1193 method delete () = ignore (source_view#buffer#delete_selection ())
1195 if MatitaMathView.has_clipboard ()
1196 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
1197 else source_view#buffer#paste_clipboard clipboard;
1198 (MatitaScript.current ())#clean_dirty_lock
1199 method pastePattern () =
1200 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
1202 method private nextLigature () =
1203 let iter = source_buffer#get_iter_at_mark `INSERT in
1204 let write_ligature len s =
1205 assert(Glib.Utf8.validate s);
1206 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
1207 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
1209 let get_ligature word =
1210 let len = String.length word in
1213 for i = len - 1 downto 0 do
1214 if HExtlib.is_alpha word.[i] then ()
1216 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
1220 if i = ~-1 then None else Some (String.sub word i (len - i))
1222 let aux_ligature () =
1224 for i = len - 1 downto 0 do
1225 if CicNotationLexer.is_ligature_char word.[i] then ()
1226 else raise (Found (i+1))
1232 Some (String.sub word i (len - i))
1233 with Invalid_argument _ -> None)
1235 match aux_tex () with
1236 | Some macro -> macro
1237 | None -> (match aux_ligature () with Some l -> l | None -> word)
1239 (match next_ligatures with
1240 | [] -> (* find ligatures and fill next_ligatures, then try again *)
1243 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
1245 let ligature = get_ligature last_word in
1246 (match CicNotationLexer.lookup_ligatures ligature with
1249 write_ligature (MatitaGtkMisc.utf8_string_length ligature) hd;
1250 next_ligatures <- tl @ [ hd ])
1252 write_ligature 1 hd;
1253 next_ligatures <- tl @ [ hd ])
1255 method private externalEditor () =
1256 let cmd = Helm_registry.get "matita.external_editor" in
1257 (* ZACK uncomment to enable interactive ask of external editor command *)
1260 "External editor command:
1261 %f will be substitute for the script name,
1262 %p for the cursor position in bytes,
1263 %l for the execution point in bytes."
1265 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
1266 ~default:(Helm_registry.get "matita.external_editor") ()
1268 let fname = (MatitaScript.current ())#filename in
1270 source_buffer#start_iter#get_slice
1271 ~stop:(source_buffer#get_iter_at_mark mark)
1273 let script = MatitaScript.current () in
1274 let locked = `MARK script#locked_mark in
1275 let string_pos mark = string_of_int (String.length (slice mark)) in
1276 let cursor_pos = string_pos `INSERT in
1277 let locked_pos = string_pos locked in
1279 Pcre.replace ~pat:"%f" ~templ:fname
1280 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
1281 (Pcre.replace ~pat:"%l" ~templ:locked_pos
1284 let locked_before = slice locked in
1285 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
1286 ignore (Unix.system cmd);
1287 source_buffer#set_text (HExtlib.input_file fname);
1288 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
1289 source_buffer#move_mark locked locked_iter;
1290 source_buffer#apply_tag script#locked_tag
1291 ~start:source_buffer#start_iter ~stop:locked_iter;
1292 let locked_after = slice locked in
1296 for i = 0 to String.length locked_before - 1 do
1297 if locked_before.[i] <> locked_after.[i] then begin
1298 source_buffer#place_cursor
1299 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
1300 script#goto `Cursor ();
1302 end else if locked_before.[i] = '\n' then begin
1309 | Invalid_argument _ -> script#goto `Bottom ()
1311 method loadScript file =
1312 let script = MatitaScript.current () in
1314 if Pcre.pmatch ~pat:"\\.p$" file then
1317 Helm_registry.get_opt_default Helm_registry.string ~default:"./"
1320 let data = Matitaprover.p_to_ma ~filename:file ~tptppath () in
1321 let filename = Pcre.replace ~pat:"\\.p$" ~templ:".ma" file in
1322 script#assignFileName filename;
1323 source_view#source_buffer#begin_not_undoable_action ();
1324 script#loadFromString data;
1325 source_view#source_buffer#end_not_undoable_action ();
1326 console#message ("'"^filename^"' loaded.");
1327 self#_enableSaveTo filename
1331 script#assignFileName file;
1333 if Sys.file_exists file then file
1334 else BuildTimeConf.script_template
1336 source_view#source_buffer#begin_not_undoable_action ();
1337 script#loadFromFile content;
1338 source_view#source_buffer#end_not_undoable_action ();
1339 console#message ("'"^file^"' loaded.");
1340 self#_enableSaveTo file
1343 method setStar name b =
1344 let l = main#scriptLabel in
1346 l#set_text (name ^ " *")
1350 method private _enableSaveTo file =
1351 script_fname <- Some file;
1352 self#main#saveMenuItem#misc#set_sensitive true
1354 method console = console
1355 method sourceView: GSourceView.source_view =
1356 (source_view: GSourceView.source_view)
1357 method fileSel = fileSel
1358 method findRepl = findRepl
1360 method develList = develList
1361 method newDevel = newDevel
1363 method newBrowserWin () =
1365 inherit browserWin ()
1366 val combo = GEdit.combo_box_entry ()
1368 self#check_widgets ();
1369 let combo_widget = combo#coerce in
1370 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1371 combo#entry#misc#grab_focus ()
1372 method browserUri = combo
1375 method newUriDialog () =
1376 let dialog = new uriChoiceDialog () in
1377 dialog#check_widgets ();
1380 method newConfirmationDialog () =
1381 let dialog = new confirmationDialog () in
1382 dialog#check_widgets ();
1385 method newEmptyDialog () =
1386 let dialog = new emptyDialog () in
1387 dialog#check_widgets ();
1390 method private addKeyBinding key callback =
1391 List.iter (fun evbox -> add_key_binding key callback evbox)
1394 method setQuitCallback callback =
1395 connect_menu_item main#quitMenuItem callback;
1396 ignore (main#toplevel#event#connect#delete
1397 (fun _ -> callback ();true));
1398 self#addKeyBinding GdkKeysyms._q callback
1400 method chooseFile ?(ok_not_exists = false) () =
1401 _ok_not_exists <- ok_not_exists;
1402 _only_directory <- false;
1403 fileSel#fileSelectionWin#show ();
1407 method private chooseDir ?(ok_not_exists = false) () =
1408 _ok_not_exists <- ok_not_exists;
1409 _only_directory <- true;
1410 fileSel#fileSelectionWin#show ();
1412 (* we should check that this is a directory *)
1415 method createDevelopment ~containing =
1416 next_devel_must_contain <- containing;
1417 newDevel#toplevel#misc#show()
1419 method askText ?(title = "") ?(msg = "") () =
1420 let dialog = new textDialog () in
1421 dialog#textDialog#set_title title;
1422 dialog#textDialogLabel#set_label msg;
1423 let text = ref None in
1426 dialog#textDialog#destroy ();
1429 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1430 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1431 connect_button dialog#textDialogOkButton (fun _ ->
1432 let text = dialog#textDialogTextView#buffer#get_text () in
1433 return (Some text));
1434 dialog#textDialog#show ();
1438 method private updateFontSize () =
1439 self#sourceView#misc#modify_font_by_name
1440 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1442 method increaseFontSize () =
1443 font_size <- font_size + 1;
1444 self#updateFontSize ()
1446 method decreaseFontSize () =
1447 font_size <- font_size - 1;
1448 self#updateFontSize ()
1450 method resetFontSize () =
1451 font_size <- default_font_size;
1452 self#updateFontSize ()
1457 let g = new gui () in
1458 gui_instance := Some g;
1459 MatitaMathView.set_gui g;
1462 let instance = singleton gui
1464 let non p x = not (p x)
1466 (* this is a shit and should be changed :-{ *)
1467 let interactive_uri_choice
1468 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1469 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1470 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1474 let gui = instance () in
1475 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1476 if (selection_mode <> `SINGLE) &&
1477 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1479 Lazy.force nonvars_uris
1481 let dialog = gui#newUriDialog () in
1482 if hide_uri_entry then
1483 dialog#uriEntryHBox#misc#hide ();
1486 dialog#uriChoiceSelectedButton#misc#hide ();
1487 dialog#uriChoiceConstantsButton#misc#hide ();
1489 dialog#okLabel#set_label ok_label;
1490 dialog#uriChoiceTreeView#selection#set_mode
1491 (selection_mode :> Gtk.Tags.selection_mode);
1492 let model = new stringListModel dialog#uriChoiceTreeView in
1493 let choices = ref None in
1497 dialog#copyButton#misc#show ();
1498 connect_button dialog#copyButton
1500 match model#easy_selection () with
1503 dialog#uriChoiceDialog#set_title title;
1504 dialog#uriChoiceLabel#set_text msg;
1505 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1506 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1509 dialog#uriChoiceDialog#destroy ();
1512 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1513 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1514 return (Some (Lazy.force nonvars_uris)));
1515 if ok_action = `AUTO then
1516 connect_button dialog#uriChoiceAutoButton (fun _ ->
1517 Helm_registry.set_bool "matita.auto_disambiguation" true;
1518 return (Some (Lazy.force nonvars_uris)))
1520 connect_button dialog#uriChoiceAutoButton (fun _ ->
1521 match model#easy_selection () with
1523 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1524 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1525 match model#easy_selection () with
1527 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1528 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1529 dialog#uriChoiceDialog#show ();
1531 (match !choices with
1532 | None -> raise MatitaTypes.Cancel
1533 | Some uris -> uris)
1537 let cols = new GTree.column_list in
1538 let id_col = cols#add Gobject.Data.string in
1539 let dsc_col = cols#add Gobject.Data.string in
1540 let interp_no_col = cols#add Gobject.Data.int in
1541 let tree_store = GTree.tree_store cols in
1542 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1543 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1544 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1545 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1546 fun tree_view choices ->
1549 tree_view#set_model (Some (tree_store :> GTree.model));
1550 ignore (tree_view#append_column id_view_col);
1551 ignore (tree_view#append_column dsc_view_col);
1552 let name_of_interp =
1553 (* try to find a reasonable name for an interpretation *)
1557 List.assoc "0" interp
1559 incr idx; string_of_int !idx
1561 tree_store#clear ();
1562 let idx = ref ~-1 in
1566 let interp_row = tree_store#append () in
1567 tree_store#set ~row:interp_row ~column:id_col
1568 (name_of_interp interp);
1569 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1572 let row = tree_store#append ~parent:interp_row () in
1573 tree_store#set ~row ~column:id_col id;
1574 tree_store#set ~row ~column:dsc_col dsc;
1575 tree_store#set ~row ~column:interp_no_col !idx)
1579 method get_interp_no tree_path =
1580 let iter = tree_store#get_iter tree_path in
1581 tree_store#get ~row:iter ~column:interp_no_col
1584 let interactive_string_choice
1585 text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
1587 let gui = instance () in
1588 let dialog = gui#newUriDialog () in
1589 dialog#uriEntryHBox#misc#hide ();
1590 dialog#uriChoiceSelectedButton#misc#hide ();
1591 dialog#uriChoiceAutoButton#misc#hide ();
1592 dialog#uriChoiceConstantsButton#misc#hide ();
1593 dialog#uriChoiceTreeView#selection#set_mode
1594 (`SINGLE :> Gtk.Tags.selection_mode);
1595 let model = new stringListModel dialog#uriChoiceTreeView in
1596 let choices = ref None in
1597 dialog#uriChoiceDialog#set_title title;
1598 let hack_len = MatitaGtkMisc.utf8_string_length text in
1599 let rec colorize acc_len = function
1601 let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
1602 fst(MatitaGtkMisc.utf8_parsed_text text floc)
1604 let start, stop = HExtlib.loc_of_floc he in
1605 let floc1 = HExtlib.floc_of_loc (acc_len,start) in
1606 let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
1607 let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
1608 str1 ^ "<b>" ^ str2 ^ "</b>" ^ colorize stop tl
1610 (* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1611 Printf.eprintf "(%d,%d)" start stop) locs; *)
1615 fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
1618 (* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
1619 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1620 Printf.eprintf "(%d,%d)" start stop) locs;
1621 prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
1622 dialog#uriChoiceLabel#set_use_markup true;
1623 let txt = colorize 0 locs in
1624 let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
1625 (HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
1627 dialog#uriChoiceLabel#set_label txt;
1628 List.iter model#easy_append uris;
1631 dialog#uriChoiceDialog#destroy ();
1634 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1635 connect_button dialog#uriChoiceForwardButton (fun _ ->
1636 match model#easy_selection () with
1638 | uris -> return (Some uris));
1639 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1640 dialog#uriChoiceDialog#show ();
1642 (match !choices with
1643 | None -> raise MatitaTypes.Cancel
1644 | Some uris -> uris)
1646 let interactive_interp_choice () text prefix_len choices =
1647 (* List.iter (fun (l,_,_) ->
1648 List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
1649 Printf.eprintf "(%d,%d)" start stop) l; prerr_endline "")
1650 ((List.hd choices)); *)
1651 let filter_choices filter =
1652 let rec is_compatible filter =
1657 if List.assoc id filter = dsc then
1658 is_compatible filter tl
1664 List.filter (fun (_,interp) -> is_compatible filter interp)
1666 let rec get_choices id =
1670 let _,_,dsc = List.find (fun (_,id',_) -> id = id') he in
1671 dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices id tl))
1673 let example_interp =
1677 let ask_user id locs choices =
1678 interactive_string_choice
1680 ~title:"Ambiguous input"
1681 ~msg:("Choose an interpretation for " ^ id) () ~id locs choices
1683 let rec classify ids filter partial_interpretations =
1685 [] -> List.map fst partial_interpretations
1686 | (locs,id,_)::tl ->
1687 let choices = get_choices id partial_interpretations in
1692 match ask_user id locs choices with
1696 let filter = (id,chosen_dsc)::filter in
1697 let compatible_interps = filter_choices filter partial_interpretations in
1698 classify tl filter compatible_interps in
1699 let enumerated_choices =
1700 let idx = ref ~-1 in
1701 List.map (fun interp -> incr idx; !idx,interp) choices
1703 classify example_interp [] enumerated_choices
1706 (* disambiguator callbacks *)
1707 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1708 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1709 (* gtk initialization *)
1710 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1711 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1712 ignore (GMain.Main.init ())