1 (* Copyright (C) 2000, 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://cs.unibo.it/helm/.
27 [ `Start_type_checking of UriManager.uri
28 | `Type_checking_completed of UriManager.uri
29 | `Trusting of UriManager.uri
33 let log_to_html ~print_and_flush =
34 let module U = UriManager in
37 String.make !indent ' '
40 `Start_type_checking uri ->
43 "<div style=\"margin-left: " ^
44 string_of_float (float_of_int !indent *. 0.5) ^ "cm\">" ^
45 "Type-Checking of " ^ (U.string_of_uri uri) ^ " started</div>\n"
48 | `Type_checking_completed uri ->
52 "<div style=\"color: green ; margin-left: " ^
53 string_of_float (float_of_int !indent *. 0.5) ^ "cm\">" ^
54 "Type-Checking of " ^ (U.string_of_uri uri) ^ " completed.</div>\n"
59 "<div style=\"color: blue ; margin-left: " ^
60 string_of_float (float_of_int !indent *. 0.5) ^ "cm\">" ^
61 (U.string_of_uri uri) ^ " is trusted.</div>\n"
65 let log_callback = ref (function (_:msg) -> ())
66 let log msg = !log_callback msg;;