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 exception Ambiguous_input
32 type choose_uris_callback = id:string -> UriManager.uri list -> UriManager.uri list
33 type choose_interp_callback = (string * string) list list -> int list
35 let mono_uris_callback ~id =
36 if Helm_registry.get_bool "matita.auto_disambiguation" then
40 let mono_interp_callback _ = raise Ambiguous_input
42 let _choose_uris_callback = ref mono_uris_callback
43 let _choose_interp_callback = ref mono_interp_callback
44 let set_choose_uris_callback f = _choose_uris_callback := f
45 let set_choose_interp_callback f = _choose_interp_callback := f
49 let interactive_user_uri_choice ~selection_mode ?ok
50 ?(enable_button_for_non_vars = true) ~title ~msg ~id uris =
51 !_choose_uris_callback ~id uris
53 let interactive_interpretation_choice interp =
54 !_choose_interp_callback interp
56 let input_or_locate_uri ~(title:string) ?id =
57 (* Zack: I try to avoid using this callback. I therefore assume that
58 * the presence of an identifier that can't be resolved via "locate"
59 * query is a syntax error *)
60 let msg = match id with Some id -> id | _ -> "_" in
61 raise (Unbound_identifier msg)
64 module Disambiguator = Disambiguate.Make (Callbacks)
66 (* implement module's API *)
68 let disambiguate_term = Disambiguator.disambiguate_term
70 let disambiguate_obj = Disambiguator.disambiguate_obj