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/* Evolution calendar - Configuration values for the alarm notification daemon
*
* Copyright (C) 2001 Ximian, Inc.
*
* Authors: Federico Mena-Quintero <federico@ximian.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "config-data.h"
#include "save.h"
/* Whether we have initied ourselves by reading the data from the configuration engine */
static gboolean inited = FALSE;
static EConfigListener *config;
/* Copied from ../calendar-config.c; returns whether the locale has 'am' and
* 'pm' strings defined.
*/
static gboolean
locale_supports_12_hour_format (void)
{
char s[16];
time_t t = 0;
strftime (s, sizeof s, "%p", gmtime (&t));
return s[0] != '\0';
}
static void
do_cleanup (void)
{
gtk_object_unref (GTK_OBJECT (config));
config = NULL;
inited = FALSE;
}
/* Ensures that the configuration values have been read */
static void
ensure_inited (void)
{
if (inited)
return;
inited = TRUE;
config = e_config_listener_new ();
if (!E_IS_CONFIG_LISTENER (config)) {
inited = FALSE;
return;
}
g_atexit ((GVoidFunc) do_cleanup);
}
EConfigListener *
config_data_get_listener (void)
{
ensure_inited ();
return config;
}
icaltimezone *
config_data_get_timezone (void)
{
char *location;
icaltimezone *local_timezone;
ensure_inited ();
location = e_config_listener_get_string_with_default (config,
"/Calendar/Display/Timezone",
"UTC", NULL);
if (location && location[0]) {
local_timezone = icaltimezone_get_builtin_timezone (location);
} else {
local_timezone = icaltimezone_get_utc_timezone ();
}
g_free (location);
return local_timezone;
}
gboolean
config_data_get_24_hour_format (void)
{
ensure_inited ();
if (locale_supports_12_hour_format ()) {
return e_config_listener_get_boolean_with_default (
config,
"/Calendar/Display/Use24HourFormat", FALSE, NULL);
}
return TRUE;
}
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