/*	$calcurse: vars.h,v 1.32 2009/06/21 18:16:23 culot Exp $	*/

/*
 * Calcurse - text-based organizer
 * Copyright (c) 2004-2009 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_VARS_H
#define CALCURSE_VARS_H

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */

#ifdef HAVE_NCURSES_H
#include <ncurses.h>
#elif defined HAVE_NCURSES_NCURSES_H
#include <ncurses/ncurses.h>
#elif defined HAVE_NCURSESW_NCURSES_H
#include <ncursesw/ncurses.h>
#else
#error "Missing ncurses header. Aborting..."
#endif

#include <pthread.h>
#include <stdbool.h>

#define DIR_NAME         ".calcurse/"
#define TODO_PATH_NAME   "todo"
#define APTS_PATH_NAME   "apts"
#define CONF_PATH_NAME   "conf"
#define KEYS_PATH_NAME   "keys"
#define LOCK_PATH_NAME   ".calcurse.lock"
#define NOTES_DIR_NAME   "notes/"

#define TODO_PATH        DIR_NAME TODO_PATH_NAME
#define APTS_PATH        DIR_NAME APTS_PATH_NAME
#define CONF_PATH        DIR_NAME CONF_PATH_NAME
#define KEYS_PATH        DIR_NAME KEYS_PATH_NAME
#define LOCK_PATH        DIR_NAME LOCK_PATH_NAME
#define NOTES_DIR        DIR_NAME NOTES_DIR_NAME

#define ATTR_FALSE	0
#define ATTR_TRUE	1
#define ATTR_LOWEST	2
#define ATTR_LOW	3
#define ATTR_MIDDLE	4
#define ATTR_HIGH	5
#define ATTR_HIGHEST	6

#define DAYINSEC  	86400
#define HOURINSEC	3600
#define MININSEC	60
#define WEEKINDAYS	7

#define STATUSHEIGHT	2
#define	NOTESIZ		6

enum {
  DATEFMT_MMDDYYYY = 1,
  DATEFMT_DDMMYYYY,
  DATEFMT_YYYYMMDD,
  DATEFMT_ISO,
  DATE_FORMATS
};

#define DATEFMT(datefmt) (datefmt == DATEFMT_MMDDYYYY ? "%m/%d/%Y" :          \
		(datefmt == DATEFMT_DDMMYYYY ? "%d/%m/%Y" :                   \
                (datefmt == DATEFMT_YYYYMMDD ? "%Y/%m/%d" : "%Y-%m-%d")))

#define DATEFMT_DESC(datefmt) (datefmt == DATEFMT_MMDDYYYY ?                  \
                               _("mm/dd/yyyy") :                              \
		               (datefmt == DATEFMT_DDMMYYYY ?                 \
                               _("dd/mm/yyyy") :                              \
                               (datefmt == DATEFMT_YYYYMMDD ?                 \
                               _("yyyy/mm/dd") : _("yyyy-mm-dd"))))

typedef enum {
  UI_CURSES,
  UI_CMDLINE,
  UI_MODES
} ui_mode_e;

struct pad_s
{
  int     width;
  int     length;
  int     first_onscreen;	/* first line to be displayed inside window */
  WINDOW *ptrwin;		/* pointer to the pad window */
};

struct nbar_s
{
  int              show;	     /* display or hide the notify-bar */
  int              cntdwn;	     /* warn when time left before next app
				      * becomes lesser than cntdwn */
  char             datefmt[BUFSIZ];  /* format for displaying date */
  char             timefmt[BUFSIZ];  /* format for displaying time */
  char             cmd[BUFSIZ];	     /* notification command */
  char            *shell;	     /* user shell to launch notif. cmd */
  pthread_mutex_t  mutex;
};

/* General configuration variables */
typedef struct
{
  bool       auto_save;
  unsigned   periodic_save;
  bool       confirm_quit;
  bool       confirm_delete;
  bool       skip_system_dialogs;
  bool       skip_progress_bar;
  char      *editor;
  char      *pager;
  char       output_datefmt[BUFSIZ];	/* format for displaying date */
  int        input_datefmt;		/* format for reading date */
}
conf_t;

extern int            col, row;
extern bool           colorize;
extern ui_mode_e      ui_mode;
extern int            days[12];
extern char          *monthnames[12];
extern char          *daynames[8];
extern char           path_dir[BUFSIZ];
extern char           path_todo[BUFSIZ];
extern char           path_apts[BUFSIZ];
extern char           path_conf[BUFSIZ];
extern char           path_keys[BUFSIZ];
extern char           path_notes[BUFSIZ];
extern char           path_lock[BUFSIZ];
extern struct pad_s   apad;
extern struct nbar_s  nbar;

void vars_init (conf_t *);

#endif /* CALCURSE_VARS_H */