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/* MATE Volume Control
* Copyright (C) 2012 Stefano Karapetsas <stefano@karapetsas.com>
*
* schemas.c: useful functions for gsettings
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gio/gio.h>
gboolean
schemas_is_str_in_strv (GSettings *settings, const gchar *key, const gchar *value)
{
gboolean retval = FALSE;
gchar **array;
gint i;
array = g_settings_get_strv (settings, key);
if (array) {
for (i = 0; array[i] != NULL ; i++) {
if (g_strcmp0 (value, array[i]) == 0) {
retval = TRUE;
break;
}
}
g_strfreev (array);
}
return retval;
}
/* from gnome-panel */
gboolean
schemas_gsettings_append_strv (GSettings *settings, const gchar *key, const gchar *value)
{
gchar **old;
gchar **new;
gint size;
gboolean retval;
old = g_settings_get_strv (settings, key);
for (size = 0; old[size] != NULL; size++);
size += 1; /* appended value */
size += 1; /* NULL */
new = g_realloc_n (old, size, sizeof (gchar *));
new[size - 2] = g_strdup (value);
new[size - 1] = NULL;
retval = g_settings_set_strv (settings, key,
(const gchar **) new);
g_strfreev (new);
return retval;
}
/* from gnome-panel */
gboolean
schemas_gsettings_remove_all_from_strv (GSettings *settings, const gchar *key, const gchar *value)
{
GArray *array;
gchar **old;
gint i;
gboolean changed = FALSE;
gboolean retval;
old = g_settings_get_strv (settings, key);
array = g_array_new (TRUE, TRUE, sizeof (gchar *));
for (i = 0; old[i] != NULL; i++) {
if (g_strcmp0 (old[i], value) != 0)
array = g_array_append_val (array, old[i]);
else
changed = TRUE;
}
if (changed)
retval = g_settings_set_strv (settings, key,
(const gchar **) array->data);
else
retval = TRUE;
g_strfreev (old);
g_array_free (array, TRUE);
return retval;
}
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