chiark / gitweb /
Quieten over-pick compiler.
[disorder] / lib / selection.h
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460b9539 1/*
2 * This file is part of DisOrder
65bb0fff 3 * Copyright (C) 2006, 2007 Richard Kettlewell
460b9539 4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
158d0961 20/** @file lib/selection.h
65bb0fff
RK
21 * @brief Select management for Disobedience
22 */
460b9539 23
24#ifndef SELECTION_H
25#define SELECTION_H
26
27/* Represent a selection using a hash */
28
29hash *selection_new(void);
30
31void selection_set(hash *h, const char *key, int selected);
32/* Set the selection status of KEY */
33
34void selection_flip(hash *h, const char *key);
35/* Flip the selection status of KEY */
36
37int selection_selected(hash *h, const char *key);
38/* Test whether KEY is selected. Always returns 0 or 1. */
39
40void selection_live(hash *h, const char *key);
41/* Mark KEY as live. Ignored if KEY is not selected. */
42
43void selection_cleanup(hash *h);
44/* Discard dead items (and mark everything left as dead) */
45
46void selection_empty(hash *h);
47/* Empty the selection */
48
49#endif /* SELECTION_H */
50
51/*
52Local Variables:
53c-basic-offset:2
54comment-column:40
55fill-column:79
56indent-tabs-mode:nil
57End:
58*/