/*
 * panel-dconf.c: helper API for dconf
 *
 * Copyright (C) 2011 Novell, Inc.
 *
 * 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.
 *
 * Authors:
 *	Vincent Untz <vuntz@gnome.org>
 */

#include <string.h>

#include <dconf-client.h>
#include <dconf-paths.h>

#include "panel-dconf.h"

static DConfClient *
panel_dconf_client_get (void)
{
        return dconf_client_new (NULL, NULL, NULL, NULL);
}

gboolean
panel_dconf_write_sync (const gchar  *key,
                        GVariant     *value,
                        GError      **error)
{
        gboolean     ret;
        DConfClient *client = panel_dconf_client_get ();

        ret = dconf_client_write (client, key, value,
                                  NULL, NULL, error);

        g_object_unref (client);

        return ret;
}

gboolean
panel_dconf_recursive_reset (const gchar  *dir,
                             GError      **error)
{
        gboolean     ret;
        DConfClient *client = panel_dconf_client_get ();

        ret = dconf_client_write (client, dir, NULL,
                                  NULL, NULL, error);

        g_object_unref (client);

        return ret;
}

gchar **
panel_dconf_list_subdirs (const gchar *dir,
                          gboolean     remove_trailing_slash)
{
        GArray       *array;
        gchar       **children;
        int           len;
        int           i;
        DConfClient  *client = panel_dconf_client_get ();

        array = g_array_new (TRUE, TRUE, sizeof (gchar *));

        children = dconf_client_list (client, dir, &len);

        g_object_unref (client);

        for (i = 0; children[i] != NULL; i++) {
                if (dconf_is_rel_dir (children[i], NULL)) {
                        char *val = g_strdup (children[i]);

                        if (remove_trailing_slash)
                                val[strlen (val) - 1] = '\0';

                        array = g_array_append_val (array, val);
                }
        }

        g_strfreev (children);

        return (gchar **) g_array_free (array, FALSE);
}
