e64eb19adad66c0fdf0d70959b903215600e6b94
1 /* ncmpc (Ncurses MPD Client)
2 * (c) 2004-2009 The Music Player Daemon Project
3 * Project homepage: http://musicpd.org
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.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
20 #ifndef CHARSET_H
21 #define CHARSET_H
23 #include "config.h"
25 #include <glib.h>
27 #include <stdbool.h>
29 #ifdef ENABLE_LOCALE
30 const char *
31 charset_init(void);
32 #endif
34 /**
35 * Returns the number of terminal cells occupied by this string.
36 */
37 G_GNUC_PURE
38 unsigned
39 utf8_width(const char *str);
41 /**
42 * Limits the width of the specified string. Cuts it off before the
43 * specified width is exceeded.
44 *
45 * @return the resulting width of the string
46 */
47 unsigned
48 utf8_cut_width(char *p, unsigned max_width);
50 char *utf8_to_locale(const char *str);
51 char *locale_to_utf8(const char *str);
53 /**
54 * Converts the UTF-8 string to the locale, and frees the source
55 * pointer. Returns the source pointer as-is if no conversion is
56 * required.
57 */
58 char *
59 replace_utf8_to_locale(char *src);
61 /**
62 * Converts the locale string to UTF-8, and frees the source pointer.
63 * Returns the source pointer as-is if no conversion is required.
64 */
65 char *
66 replace_locale_to_utf8(char *src);
68 #endif