1 (* Copyright (C) 2000-2002, 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/.
26 (******************************************************************************)
30 (* Claudio Sacerdoti Coen <sacerdot@cs.unibo.it> *)
34 (******************************************************************************)
36 type mml_of_cic_sequent =
38 int * Cic.context * Cic.term ->
41 ((Cic.id, Cic.term) Hashtbl.t *
42 (Cic.id, Cic.id option) Hashtbl.t *
43 (string, Cic.hypothesis) Hashtbl.t *
44 (Cic.id, string) Hashtbl.t))
47 type mml_of_cic_object =
51 ((Cic.id, Cic.term) Hashtbl.t *
52 (Cic.id, Cic.id option) Hashtbl.t *
53 (Cic.id, Cic.conjecture) Hashtbl.t *
54 (Cic.id, Cic.hypothesis) Hashtbl.t *
55 (Cic.id, string) Hashtbl.t *
56 (Cic.id, Cic2acic.anntypes) Hashtbl.t))
58 (** A widget to render sequents **)
60 class sequent_viewer :
61 mml_of_cic_sequent:mml_of_cic_sequent ->
62 Gtk_mathview.math_view Gtk.obj ->
64 inherit GMathViewAux.multi_selection_math_view
66 (* returns the list of selected terms *)
67 (* selections which are not terms are ignored *)
68 method get_selected_terms : Cic.term list
70 (* returns the list of selected hypotheses *)
71 (* selections which are not hypotheses are ignored *)
72 method get_selected_hypotheses : Cic.hypothesis list
74 method load_sequent : Cic.metasenv -> Cic.conjecture -> unit
78 mml_of_cic_sequent:mml_of_cic_sequent ->
79 ?hadjustment:GData.adjustment ->
80 ?vadjustment:GData.adjustment ->
85 ?packing:(GObj.widget -> unit) ->
87 unit -> sequent_viewer
89 (** A widget to render proofs **)
92 mml_of_cic_object:mml_of_cic_object ->
93 Gtk_mathview.math_view Gtk.obj ->
95 inherit GMathViewAux.single_selection_math_view
97 (* the new current sequent becomes the one obtained *)
98 (* perforating the proof where the selection is *)
99 method make_sequent_of_selected_term : unit
101 (* the new current sequent becomes the one obtained *)
102 (* focusing the proof on the selected metavariable *)
103 method focus_sequent_of_selected_term : unit
105 (* load_proof also returns the annotated cic term and the *)
106 (* ids_to_inner_types and ids_to_inner_sorts maps. *)
109 Cic.annobj * (Cic.id, Cic2acic.anntypes) Hashtbl.t *
110 (Cic.id, string) Hashtbl.t
115 mml_of_cic_object:mml_of_cic_object ->
116 ?hadjustment:GData.adjustment ->
117 ?vadjustment:GData.adjustment ->
119 ?log_verbosity:int ->
122 ?packing:(GObj.widget -> unit) ->