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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* The GIMP Help plug-in
* Copyright (C) 1999-2004 Sven Neumann <sven@gimp.org>
* Michael Natterer <mitch@gimp.org>
* Henrik Brix Andersen <brix@gimp.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <string.h>
#include <glib.h>
#include "help.h"
#include "locales.h"
GList *
locales_parse (const gchar *help_locales)
{
GList *locales = NULL;
GList *list;
const gchar *s;
const gchar *p;
g_return_val_if_fail (help_locales != NULL, NULL);
/* split the string at colons, building a list */
s = help_locales;
for (p = strchr (s, ':'); p; p = strchr (s, ':'))
{
gchar *new = g_strndup (s, p - s);
locales = g_list_append (locales, new);
s = p + 1;
}
if (*s)
locales = g_list_append (locales, g_strdup (s));
/* add locales w/o variants unless they exist already */
for (list = locales; list; list = list->next)
{
s = (const gchar *) list->data;
p = strchr (s, '_');
if (p)
{
GList *iter;
gchar *new = g_strndup (s, p - s);
for (iter = locales; iter; iter = iter->next)
if (strcmp ((const gchar *) iter->data, new) == 0)
break;
if (iter)
g_free (new);
else
locales = g_list_append (locales, new);
}
}
/* if the list doesn't contain the default domain yet, append it */
for (list = locales; list; list = list->next)
if (strcmp ((const gchar *) list->data, GIMP_HELP_DEFAULT_LOCALE) == 0)
break;
if (! list)
locales = g_list_append (locales, g_strdup (GIMP_HELP_DEFAULT_LOCALE));
#ifdef GIMP_HELP_DEBUG
g_printerr ("help: locales: ");
for (list = locales; list; list = list->next)
g_printerr ("%s ", (const gchar *) list->data);
g_printerr ("\n");
#endif
return locales;
}
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