diff options
author | Vratislav Podzimek <vpodzime@redhat.com> | 2012-02-02 13:58:28 +0100 |
---|---|---|
committer | Vratislav Podzimek <vpodzime@redhat.com> | 2012-03-28 17:24:00 +0200 |
commit | f61633e74c4892c0f3895da3b6b9a8b2bc94bf96 (patch) | |
tree | 5e892a6b064191df5894a7ebd5a7bff3954bf969 /widgets/src/tz.h | |
parent | a3555a28345dc5a00afb3e6f1820651cbe9834e8 (diff) | |
download | anaconda-f61633e74c4892c0f3895da3b6b9a8b2bc94bf96.tar.gz anaconda-f61633e74c4892c0f3895da3b6b9a8b2bc94bf96.tar.xz anaconda-f61633e74c4892c0f3895da3b6b9a8b2bc94bf96.zip |
Add TimezoneMap widget to AnacondaWidgets
Diffstat (limited to 'widgets/src/tz.h')
-rw-r--r-- | widgets/src/tz.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/widgets/src/tz.h b/widgets/src/tz.h new file mode 100644 index 000000000..705636470 --- /dev/null +++ b/widgets/src/tz.h @@ -0,0 +1,88 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* Generic timezone utilities. + * + * Copyright (C) 2000-2001 Ximian, Inc. + * + * Authors: Hans Petter Jansson <hpj@ximian.com> + * + * Largely based on Michael Fulbright's work on Anaconda. + * + * 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. + */ + +#ifndef BACKWARDDIR +#define BACKWARDDIR "/usr/share/anaconda/tzmapdata/" +#endif + +#ifndef _E_TZ_H +#define _E_TZ_H + +#include <glib.h> + +#define TZ_DATA_FILE "/usr/share/zoneinfo/zone.tab" + +typedef struct _TzDB TzDB; +typedef struct _TzLocation TzLocation; +typedef struct _TzInfo TzInfo; + + +struct _TzDB +{ + GPtrArray *locations; + GHashTable *backward; +}; + +struct _TzLocation +{ + gchar *country; + gdouble latitude; + gdouble longitude; + gchar *zone; + gchar *comment; + + gdouble dist; /* distance to clicked point for comparison */ +}; + +/* see the glibc info page information on time zone information */ +/* tzname_normal is the default name for the timezone */ +/* tzname_daylight is the name of the zone when in daylight savings */ +/* utc_offset is offset in seconds from utc */ +/* daylight if non-zero then location obeys daylight savings */ + +struct _TzInfo +{ + gchar *tzname_normal; + gchar *tzname_daylight; + glong utc_offset; + gint daylight; +}; + + +TzDB *tz_load_db (void); +void tz_db_free (TzDB *db); +char * tz_info_get_clean_name (TzDB *tz_db, + const char *tz); +GPtrArray *tz_get_locations (TzDB *db); +void tz_location_get_position (TzLocation *loc, + double *longitude, double *latitude); +char *tz_location_get_country (TzLocation *loc); +gchar *tz_location_get_zone (TzLocation *loc); +gchar *tz_location_get_comment (TzLocation *loc); +glong tz_location_get_utc_offset (TzLocation *loc); +gint tz_location_set_locally (TzLocation *loc); +TzInfo *tz_info_from_location (TzLocation *loc); +void tz_info_free (TzInfo *tz_info); + +#endif |