/* $calcurse: utils.h,v 1.23 2007/08/04 14:32:31 culot Exp $ */
/*
* Calcurse - text-based organizer
* Copyright (c) 2004-2007 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_UTILS_H
#define CALCURSE_UTILS_H
#include "calendar.h"
#define MAX(x,y) ((x)>(y)?(x):(y))
#define MIN(x,y) ((x)<(y)?(x):(y))
#define ASSERT(e) do { \
((e) ? (void)0 : aerror(__FILE__, __LINE__, #e)); \
} while (0)
#define SPC 32 /* ASCII code for white space */
#define NB_CAL_CMDS 16 /* number of commands while in cal view */
#define NB_APP_CMDS 21 /* same thing while in appointment view */
#define NB_TOD_CMDS 20 /* same thing while in todo view */
#define TOTAL_CMDS NB_CAL_CMDS + NB_APP_CMDS + NB_TOD_CMDS
#define NB_PANELS 3 /* 3 panels: CALENDAR, APPOINTMENT, TODO */
#define CMDS_PER_LINE 6 /* max number of commands per line */
#define KEY_LENGTH 4 /* length of each keybinding + one space */
#define LABEL_LENGTH 8 /* length of command description */
#define GETSTRING_VALID 0 /* value returned by getstring() if text is valid */
#define GETSTRING_ESC 1 /* user pressed escape to cancel editing */
#define GETSTRING_RET 2 /* return was pressed without entering any text */
typedef struct { /* structure defining a keybinding */
char *key;
char *label;
} binding_t;
void exit_calcurse(int);
void ierror(const char *);
void aerror(const char *, int, const char *);
void status_mesg(char *, char *);
void erase_status_bar(void);
void erase_window_part(WINDOW *, int, int, int, int);
WINDOW *popup(int, int, int, int, char *);
void print_in_middle(WINDOW *, int, int, int, char *);
int getstring(WINDOW *, char *, int, int, int);
int updatestring(WINDOW *, char **, int, int);
int is_all_digit(char *);
void status_bar(void);
long date2sec(date_t, unsigned, unsigned);
char *date_sec2hour_str(long);
char *date_sec2date_str(long);
void date_sec2ical_date(long, char *);
void date_sec2ical_datetime(long, char *);
long update_time_in_date(long, unsigned, unsigned);
long get_sec_date(date_t);
int check_date(char *);
long min2sec(unsigned);
int check_time(char *);
void draw_scrollbar(WINDOW *, int, int, int, int, int, bool);
void item_in_popup(char *, char *, char *, char *);
void display_item(WINDOW *, int, char *, int, int, int, int);
void reset_status_page(void);
void other_status_page(int);
long get_today(void);
long now(void);
char *mycpy(const char *);
void print_option_incolor(WINDOW *, bool, int, int);
#endif /* CALCURSE_UTILS_H */
