/* $calcurse: recur.h,v 1.20 2008/08/10 09:24:46 culot Exp $ */
/*
* Calcurse - text-based organizer
* Copyright (c) 2004-2008 Frederic Culot
*
* 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.
*
* Send your feedback or comments to : calcurse@culot.org
* Calcurse home page : http://culot.org/calcurse
*
*/
#ifndef CALCURSE_RECUR_H
#define CALCURSE_RECUR_H
typedef enum
{ RECUR_NO,
RECUR_DAILY,
RECUR_WEEKLY,
RECUR_MONTHLY,
RECUR_YEARLY,
RECUR_TYPES
}
recur_types_t;
struct days_s
{
struct days_s *next;
long st; /* beggining of the considered day, in seconds */
};
struct rpt_s
{
int type; /* repetition type, see RECUR_* defines */
int freq; /* repetition frequence */
long until; /* ending date for repeated event */
};
typedef struct recur_apoint_llist_node
{
struct recur_apoint_llist_node *next;
struct rpt_s *rpt; /* information about repetition */
struct days_s *exc; /* days when the item should not be repeated */
long start; /* beggining of the appointment */
long dur; /* duration of the appointment */
char state; /* 8 bits to store item state */
char *mesg; /* appointment description */
char *note; /* note attached to appointment */
}
recur_apoint_llist_node_t;
typedef struct recur_apoint_llist
{
recur_apoint_llist_node_t *root;
pthread_mutex_t mutex;
}
recur_apoint_llist_t;
struct recur_event_s
{
struct recur_event_s *next;
struct rpt_s *rpt; /* information about repetition */
struct days_s *exc; /* days when the item should not be repeated */
int id; /* event type */
long day; /* day at which event occurs */
char *mesg; /* event description */
char *note; /* note attached to event */
};
typedef void (*recur_cb_foreach_date_t)(FILE *, long, char *);
extern recur_apoint_llist_t *recur_alist_p;
extern struct recur_event_s *recur_elist;
int recur_apoint_llist_init (void);
char recur_def2char (recur_types_t);
int recur_char2def (char);
recur_apoint_llist_node_t *recur_apoint_scan (FILE *, struct tm, struct tm,
char, int, struct tm, char *,
struct days_s *, char);
struct recur_event_s *recur_event_scan (FILE *, struct tm, int, char,
int, struct tm, char *,
struct days_s *);
void recur_save_data (FILE *);
int recur_day_is_exc (long, struct days_s *);
unsigned recur_item_inday (long, struct days_s *, int, int,
long, long);
void recur_event_erase (long, unsigned, unsigned,
erase_flag_e);
void recur_apoint_erase (long, unsigned, unsigned,
erase_flag_e);
void recur_repeat_item (conf_t *);
struct days_s *recur_exc_scan (FILE *);
struct notify_app_s *recur_apoint_check_next (struct notify_app_s *,
long, long);
recur_apoint_llist_node_t *recur_get_apoint (long, int);
struct recur_event_s *recur_get_event (long, int);
void recur_apoint_switch_notify (long, int);
#endif /* CALCURSE_RECUR_H */
