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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _LIBBSDDIALOG_H_
#define _LIBBSDDIALOG_H_
#include <stdbool.h>
#define LIBBSDDIALOG_VERSION "0.4"
/* Exit status */
#define BSDDIALOG_ERROR -1
#define BSDDIALOG_OK 0
#define BSDDIALOG_YES BSDDIALOG_OK
#define BSDDIALOG_CANCEL 1
#define BSDDIALOG_NO BSDDIALOG_CANCEL
#define BSDDIALOG_HELP 2
#define BSDDIALOG_EXTRA 3
#define BSDDIALOG_TIMEOUT 4
#define BSDDIALOG_ESC 5
#define BSDDIALOG_GENERIC1 6
#define BSDDIALOG_GENERIC2 7
/* Size and position */
#define BSDDIALOG_FULLSCREEN -1
#define BSDDIALOG_AUTOSIZE 0
#define BSDDIALOG_CENTER -1
/* Mixedgauge */
#define BSDDIALOG_MG_SUCCEEDED -1
#define BSDDIALOG_MG_FAILED -2
#define BSDDIALOG_MG_PASSED -3
#define BSDDIALOG_MG_COMPLETED -4
#define BSDDIALOG_MG_CHECKED -5
#define BSDDIALOG_MG_DONE -6
#define BSDDIALOG_MG_SKIPPED -7
#define BSDDIALOG_MG_INPROGRESS -8
#define BSDDIALOG_MG_BLANK -9
#define BSDDIALOG_MG_NA -10
#define BSDDIALOG_MG_PENDING -11
/* Form */
#define BSDDIALOG_FIELDHIDDEN 1U
#define BSDDIALOG_FIELDREADONLY 2U
#define BSDDIALOG_FIELDNOCOLOR 4U
#define BSDDIALOG_FIELDCURSOREND 8U
#define BSDDIALOG_FIELDEXTEND 16U
#define BSDDIALOG_FIELDSINGLEBYTE 32U
struct bsddialog_conf {
bool ascii_lines;
unsigned int auto_minheight;
unsigned int auto_minwidth;
unsigned int auto_topmargin;
unsigned int auto_downmargin;
const char *bottomtitle;
bool clear;
int *get_height;
int *get_width;
bool no_lines;
bool shadow;
unsigned int sleep;
const char *title;
int y;
int x;
struct {
bool enable_esc;
const char *f1_file;
const char *f1_message;
} key;
struct {
unsigned int cols_per_row;
bool highlight;
unsigned int tablen;
} text;
struct {
bool align_left;
bool no_desc;
bool no_name;
bool on_without_ok;
bool shortcut_buttons;
} menu;
struct {
char securech;
char *securembch;
bool value_wchar;
bool value_without_ok;
} form;
struct {
bool always_active;
bool without_ok;
const char *ok_label;
bool with_extra;
const char *extra_label;
bool without_cancel;
const char *cancel_label;
bool default_cancel;
bool with_help;
const char *help_label;
const char *generic1_label;
const char *generic2_label;
const char *default_label;
} button;
};
struct bsddialog_menuitem {
const char *prefix;
bool on;
unsigned int depth;
const char *name;
const char *desc;
const char *bottomdesc;
};
enum bsddialog_menutype {
BSDDIALOG_CHECKLIST,
BSDDIALOG_RADIOLIST,
BSDDIALOG_SEPARATOR,
};
struct bsddialog_menugroup {
enum bsddialog_menutype type;
unsigned int nitems;
struct bsddialog_menuitem *items;
};
struct bsddialog_formitem {
const char *label;
unsigned int ylabel;
unsigned int xlabel;
const char *init;
unsigned int yfield;
unsigned int xfield;
unsigned int fieldlen;
unsigned int maxvaluelen;
char *value;
unsigned int flags;
const char *bottomdesc;
};
int bsddialog_init(void);
int bsddialog_init_notheme(void);
int bsddialog_end(void);
int bsddialog_backtitle(struct bsddialog_conf *conf, const char *backtitle);
int bsddialog_initconf(struct bsddialog_conf *conf);
int bsddialog_clearterminal(void);
const char *bsddialog_geterror(void);
/* Dialogs */
int
bsddialog_calendar(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int *yy, unsigned int *mm, unsigned int *dd);
int
bsddialog_checklist(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int nitems,
struct bsddialog_menuitem *items, int *focusitem);
int
bsddialog_datebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int *yy, unsigned int *mm, unsigned int *dd);
int
bsddialog_form(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int formheight, unsigned int nitems,
struct bsddialog_formitem *items);
int
bsddialog_gauge(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int perc, int fd, const char *sep);
int
bsddialog_infobox(struct bsddialog_conf *conf, const char *text, int rows,
int cols);
int
bsddialog_menu(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int nitems,
struct bsddialog_menuitem *items, int *focusitem);
int
bsddialog_mixedgauge(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int mainperc, unsigned int nminibars,
const char **minilabels, int *minipercs);
int
bsddialog_mixedlist(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int ngroups,
struct bsddialog_menugroup *groups, int *focuslist, int *focusitem);
int
bsddialog_msgbox(struct bsddialog_conf *conf, const char *text, int rows,
int cols);
int
bsddialog_pause(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int seconds);
int
bsddialog_radiolist(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int nitems,
struct bsddialog_menuitem *items, int *focusitem);
int
bsddialog_rangebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, int min, int max, int *value);
int
bsddialog_textbox(struct bsddialog_conf *conf, const char *file, int rows,
int cols);
int
bsddialog_timebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int *hh, unsigned int *mm, unsigned int *ss);
int
bsddialog_yesno(struct bsddialog_conf *conf, const char *text, int rows,
int cols);
#endif
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