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-rw-r--r--calendar/gui/calendar-config.c129
1 files changed, 129 insertions, 0 deletions
diff --git a/calendar/gui/calendar-config.c b/calendar/gui/calendar-config.c
index 484695fee8..f4efd7e95e 100644
--- a/calendar/gui/calendar-config.c
+++ b/calendar/gui/calendar-config.c
@@ -1567,3 +1567,132 @@ calendar_config_get_dir_path (void)
return path;
}
+
+/* contains list of strings, locations, recently used as the second timezone in a day view.
+ Free with calendar_config_free_day_second_zones. */
+GSList *
+calendar_config_get_day_second_zones (void)
+{
+ GSList *res;
+
+ calendar_config_init ();
+
+ res = gconf_client_get_list (config, CALENDAR_CONFIG_DAY_SECOND_ZONES_LIST, GCONF_VALUE_STRING, NULL);
+
+ return res;
+}
+
+/* frees list from calendar_config_get_day_second_zones */
+void
+calendar_config_free_day_second_zones (GSList *zones)
+{
+ if (zones) {
+ g_slist_foreach (zones, (GFunc)g_free, NULL);
+ g_slist_free (zones);
+ }
+}
+
+/* keeps max 'day_second_zones_max' zones, if 'location' is already in a list, then it'll became first there */
+void
+calendar_config_set_day_second_zone (const char *location)
+{
+ calendar_config_init ();
+
+ if (location && *location) {
+ GSList *lst, *l;
+ GError *error = NULL;
+ int max_zones;
+
+ /* configurable max number of timezones to remember */
+ max_zones = gconf_client_get_int (config, CALENDAR_CONFIG_DAY_SECOND_ZONES_MAX, &error);
+
+ if (error) {
+ g_error_free (error);
+ max_zones = -1;
+ }
+
+ if (max_zones <= 0)
+ max_zones = 5;
+
+ lst = calendar_config_get_day_second_zones ();
+ for (l = lst; l; l = l->next) {
+ if (l->data && g_str_equal (l->data, location)) {
+ if (l != lst) {
+ /* isn't first in the list */
+ char *val = l->data;
+
+ lst = g_slist_remove (lst, val);
+ lst = g_slist_prepend (lst, val);
+ }
+ break;
+ }
+ }
+
+ if (!l) {
+ /* not in the list yet */
+ lst = g_slist_prepend (lst, g_strdup (location));
+ }
+
+ while (g_slist_length (lst) > max_zones) {
+ l = g_slist_last (lst);
+ g_free (l->data);
+ lst = g_slist_delete_link (lst, l);
+ }
+
+ gconf_client_set_list (config, CALENDAR_CONFIG_DAY_SECOND_ZONES_LIST, GCONF_VALUE_STRING, lst, NULL);
+
+ calendar_config_free_day_second_zones (lst);
+ }
+
+ gconf_client_set_string (config, CALENDAR_CONFIG_DAY_SECOND_ZONE, location ? location : "", NULL);
+}
+
+/* location of the second time zone user has selected. Free with g_free. */
+char *
+calendar_config_get_day_second_zone (void)
+{
+ calendar_config_init ();
+
+ return gconf_client_get_string (config, CALENDAR_CONFIG_DAY_SECOND_ZONE, NULL);
+}
+
+void
+calendar_config_select_day_second_zone (void)
+{
+ icaltimezone *zone = NULL;
+ ETimezoneDialog *tzdlg;
+ GtkWidget *dialog;
+ char *second_location;
+
+ second_location = calendar_config_get_day_second_zone ();
+ if (second_location && *second_location)
+ zone = icaltimezone_get_builtin_timezone (second_location);
+ g_free (second_location);
+
+ if (!zone)
+ zone = calendar_config_get_icaltimezone ();
+
+ tzdlg = e_timezone_dialog_new ();
+ e_timezone_dialog_set_timezone (tzdlg, zone);
+
+ dialog = e_timezone_dialog_get_toplevel (tzdlg);
+
+ if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
+ zone = e_timezone_dialog_get_timezone (tzdlg);
+ calendar_config_set_day_second_zone (zone ? icaltimezone_get_location (zone) : NULL);
+ }
+
+ g_object_unref (tzdlg);
+}
+
+guint
+calendar_config_add_notification_day_second_zone (GConfClientNotifyFunc func, gpointer data)
+{
+ guint id;
+
+ calendar_config_init ();
+
+ id = gconf_client_notify_add (config, CALENDAR_CONFIG_DAY_SECOND_ZONE, func, data, NULL, NULL);
+
+ return id;
+}