#ifndef FORM_H
#define FORM_H
#include <curses.h>
#include <eti.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef FORM_PRIV_H
typedef void *FIELD_CELL;
#endif
#ifndef NCURSES_FIELD_INTERNALS
#define NCURSES_FIELD_INTERNALS
#endif
typedef int Form_Options;
typedef int Field_Options;
typedef struct {
short pmin;
short pmax;
short smin;
short smax;
} _PAGE;
typedef struct fieldnode {
unsigned short status;
short rows;
short cols;
short frow;
short fcol;
int drows;
int dcols;
int maxgrow;
int nrow;
short nbuf;
short just;
short page;
short index;
int pad;
chtype fore;
chtype back;
Field_Options opts;
struct fieldnode * snext;
struct fieldnode * sprev;
struct fieldnode * link;
struct formnode * form;
struct typenode * type;
void * arg;
FIELD_CELL * buf;
void * usrptr;
NCURSES_FIELD_INTERNALS
} FIELD;
typedef struct typenode {
unsigned short status;
long ref;
struct typenode * left;
struct typenode * right;
void* (*makearg)(va_list *);
void* (*copyarg)(const void *);
void (*freearg)(void *);
bool (*fcheck)(FIELD *,const void *);
bool (*ccheck)(int,const void *);
bool (*next)(FIELD *,const void *);
bool (*prev)(FIELD *,const void *);
} FIELDTYPE;
typedef struct formnode {
unsigned short status;
short rows;
short cols;
int currow;
int curcol;
int toprow;
int begincol;
short maxfield;
short maxpage;
short curpage;
Form_Options opts;
WINDOW * win;
WINDOW * sub;
WINDOW * w;
FIELD ** field;
FIELD * current;
_PAGE * page;
void * usrptr;
void (*forminit)(struct formnode *);
void (*formterm)(struct formnode *);
void (*fieldinit)(struct formnode *);
void (*fieldterm)(struct formnode *);
} FORM;
typedef void (*Form_Hook)(FORM *);
#define NO_JUSTIFICATION (0)
#define JUSTIFY_LEFT (1)
#define JUSTIFY_CENTER (2)
#define JUSTIFY_RIGHT (3)
#define O_VISIBLE (0x0001U)
#define O_ACTIVE (0x0002U)
#define O_PUBLIC (0x0004U)
#define O_EDIT (0x0008U)
#define O_WRAP (0x0010U)
#define O_BLANK (0x0020U)
#define O_AUTOSKIP (0x0040U)
#define O_NULLOK (0x0080U)
#define O_PASSOK (0x0100U)
#define O_STATIC (0x0200U)
#define O_NL_OVERLOAD (0x0001U)
#define O_BS_OVERLOAD (0x0002U)
#define REQ_NEXT_PAGE (KEY_MAX + 1)
#define REQ_PREV_PAGE (KEY_MAX + 2)
#define REQ_FIRST_PAGE (KEY_MAX + 3)
#define REQ_LAST_PAGE (KEY_MAX + 4)
#define REQ_NEXT_FIELD (KEY_MAX + 5)
#define REQ_PREV_FIELD (KEY_MAX + 6)
#define REQ_FIRST_FIELD (KEY_MAX + 7)
#define REQ_LAST_FIELD (KEY_MAX + 8)
#define REQ_SNEXT_FIELD (KEY_MAX + 9)
#define REQ_SPREV_FIELD (KEY_MAX + 10)
#define REQ_SFIRST_FIELD (KEY_MAX + 11)
#define REQ_SLAST_FIELD (KEY_MAX + 12)
#define REQ_LEFT_FIELD (KEY_MAX + 13)
#define REQ_RIGHT_FIELD (KEY_MAX + 14)
#define REQ_UP_FIELD (KEY_MAX + 15)
#define REQ_DOWN_FIELD (KEY_MAX + 16)
#define REQ_NEXT_CHAR (KEY_MAX + 17)
#define REQ_PREV_CHAR (KEY_MAX + 18)
#define REQ_NEXT_LINE (KEY_MAX + 19)
#define REQ_PREV_LINE (KEY_MAX + 20)
#define REQ_NEXT_WORD (KEY_MAX + 21)
#define REQ_PREV_WORD (KEY_MAX + 22)
#define REQ_BEG_FIELD (KEY_MAX + 23)
#define REQ_END_FIELD (KEY_MAX + 24)
#define REQ_BEG_LINE (KEY_MAX + 25)
#define REQ_END_LINE (KEY_MAX + 26)
#define REQ_LEFT_CHAR (KEY_MAX + 27)
#define REQ_RIGHT_CHAR (KEY_MAX + 28)
#define REQ_UP_CHAR (KEY_MAX + 29)
#define REQ_DOWN_CHAR (KEY_MAX + 30)
#define REQ_NEW_LINE (KEY_MAX + 31)
#define REQ_INS_CHAR (KEY_MAX + 32)
#define REQ_INS_LINE (KEY_MAX + 33)
#define REQ_DEL_CHAR (KEY_MAX + 34)
#define REQ_DEL_PREV (KEY_MAX + 35)
#define REQ_DEL_LINE (KEY_MAX + 36)
#define REQ_DEL_WORD (KEY_MAX + 37)
#define REQ_CLR_EOL (KEY_MAX + 38)
#define REQ_CLR_EOF (KEY_MAX + 39)
#define REQ_CLR_FIELD (KEY_MAX + 40)
#define REQ_OVL_MODE (KEY_MAX + 41)
#define REQ_INS_MODE (KEY_MAX + 42)
#define REQ_SCR_FLINE (KEY_MAX + 43)
#define REQ_SCR_BLINE (KEY_MAX + 44)
#define REQ_SCR_FPAGE (KEY_MAX + 45)
#define REQ_SCR_BPAGE (KEY_MAX + 46)
#define REQ_SCR_FHPAGE (KEY_MAX + 47)
#define REQ_SCR_BHPAGE (KEY_MAX + 48)
#define REQ_SCR_FCHAR (KEY_MAX + 49)
#define REQ_SCR_BCHAR (KEY_MAX + 50)
#define REQ_SCR_HFLINE (KEY_MAX + 51)
#define REQ_SCR_HBLINE (KEY_MAX + 52)
#define REQ_SCR_HFHALF (KEY_MAX + 53)
#define REQ_SCR_HBHALF (KEY_MAX + 54)
#define REQ_VALIDATION (KEY_MAX + 55)
#define REQ_NEXT_CHOICE (KEY_MAX + 56)
#define REQ_PREV_CHOICE (KEY_MAX + 57)
#define MIN_FORM_COMMAND (KEY_MAX + 1)
#define MAX_FORM_COMMAND (KEY_MAX + 57)
#if defined(MAX_COMMAND)
# if (MAX_FORM_COMMAND > MAX_COMMAND)
# error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND
# elif (MAX_COMMAND != (KEY_MAX + 128))
# error Something is wrong -- MAX_COMMAND is already inconsistently defined.
# endif
#else
# define MAX_COMMAND (KEY_MAX + 128)
#endif
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALPHA;
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALNUM;
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ENUM;
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_INTEGER;
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_NUMERIC;
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_REGEXP;
extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_IPV4;
extern NCURSES_EXPORT_VAR(FORM *) _nc_Default_Form;
extern NCURSES_EXPORT_VAR(FIELD *) _nc_Default_Field;
extern NCURSES_EXPORT(FIELDTYPE *) new_fieldtype (
bool (* const field_check)(FIELD *,const void *),
bool (* const char_check)(int,const void *));
extern NCURSES_EXPORT(FIELDTYPE *) link_fieldtype(
FIELDTYPE *, FIELDTYPE *);
extern NCURSES_EXPORT(int) free_fieldtype (FIELDTYPE *);
extern NCURSES_EXPORT(int) set_fieldtype_arg (FIELDTYPE *,
void * (* const make_arg)(va_list *),
void * (* const copy_arg)(const void *),
void (* const free_arg)(void *));
extern NCURSES_EXPORT(int) set_fieldtype_choice (FIELDTYPE *,
bool (* const next_choice)(FIELD *,const void *),
bool (* const prev_choice)(FIELD *,const void *));
extern NCURSES_EXPORT(FIELD *) new_field (int,int,int,int,int,int);
extern NCURSES_EXPORT(FIELD *) dup_field (FIELD *,int,int);
extern NCURSES_EXPORT(FIELD *) link_field (FIELD *,int,int);
extern NCURSES_EXPORT(int) free_field (FIELD *);
extern NCURSES_EXPORT(int) field_info (const FIELD *,int *,int *,int *,int *,int *,int *);
extern NCURSES_EXPORT(int) dynamic_field_info (const FIELD *,int *,int *,int *);
extern NCURSES_EXPORT(int) set_max_field ( FIELD *,int);
extern NCURSES_EXPORT(int) move_field (FIELD *,int,int);
extern NCURSES_EXPORT(int) set_field_type (FIELD *,FIELDTYPE *,...);
extern NCURSES_EXPORT(int) set_new_page (FIELD *,bool);
extern NCURSES_EXPORT(int) set_field_just (FIELD *,int);
extern NCURSES_EXPORT(int) field_just (const FIELD *);
extern NCURSES_EXPORT(int) set_field_fore (FIELD *,chtype);
extern NCURSES_EXPORT(int) set_field_back (FIELD *,chtype);
extern NCURSES_EXPORT(int) set_field_pad (FIELD *,int);
extern NCURSES_EXPORT(int) field_pad (const FIELD *);
extern NCURSES_EXPORT(int) set_field_buffer (FIELD *,int,const char *);
extern NCURSES_EXPORT(int) set_field_status (FIELD *,bool);
extern NCURSES_EXPORT(int) set_field_userptr (FIELD *, void *);
extern NCURSES_EXPORT(int) set_field_opts (FIELD *,Field_Options);
extern NCURSES_EXPORT(int) field_opts_on (FIELD *,Field_Options);
extern NCURSES_EXPORT(int) field_opts_off (FIELD *,Field_Options);
extern NCURSES_EXPORT(chtype) field_fore (const FIELD *);
extern NCURSES_EXPORT(chtype) field_back (const FIELD *);
extern NCURSES_EXPORT(bool) new_page (const FIELD *);
extern NCURSES_EXPORT(bool) field_status (const FIELD *);
extern NCURSES_EXPORT(void *) field_arg (const FIELD *);
extern NCURSES_EXPORT(void *) field_userptr (const FIELD *);
extern NCURSES_EXPORT(FIELDTYPE *) field_type (const FIELD *);
extern NCURSES_EXPORT(char *) field_buffer (const FIELD *,int);
extern NCURSES_EXPORT(Field_Options) field_opts (const FIELD *);
extern NCURSES_EXPORT(FORM *) new_form (FIELD **);
extern NCURSES_EXPORT(FIELD **) form_fields (const FORM *);
extern NCURSES_EXPORT(FIELD *) current_field (const FORM *);
extern NCURSES_EXPORT(WINDOW *) form_win (const FORM *);
extern NCURSES_EXPORT(WINDOW *) form_sub (const FORM *);
extern NCURSES_EXPORT(Form_Hook) form_init (const FORM *);
extern NCURSES_EXPORT(Form_Hook) form_term (const FORM *);
extern NCURSES_EXPORT(Form_Hook) field_init (const FORM *);
extern NCURSES_EXPORT(Form_Hook) field_term (const FORM *);
extern NCURSES_EXPORT(int) free_form (FORM *);
extern NCURSES_EXPORT(int) set_form_fields (FORM *,FIELD **);
extern NCURSES_EXPORT(int) field_count (const FORM *);
extern NCURSES_EXPORT(int) set_form_win (FORM *,WINDOW *);
extern NCURSES_EXPORT(int) set_form_sub (FORM *,WINDOW *);
extern NCURSES_EXPORT(int) set_current_field (FORM *,FIELD *);
extern NCURSES_EXPORT(int) field_index (const FIELD *);
extern NCURSES_EXPORT(int) set_form_page (FORM *,int);
extern NCURSES_EXPORT(int) form_page (const FORM *);
extern NCURSES_EXPORT(int) scale_form (const FORM *,int *,int *);
extern NCURSES_EXPORT(int) set_form_init (FORM *,Form_Hook);
extern NCURSES_EXPORT(int) set_form_term (FORM *,Form_Hook);
extern NCURSES_EXPORT(int) set_field_init (FORM *,Form_Hook);
extern NCURSES_EXPORT(int) set_field_term (FORM *,Form_Hook);
extern NCURSES_EXPORT(int) post_form (FORM *);
extern NCURSES_EXPORT(int) unpost_form (FORM *);
extern NCURSES_EXPORT(int) pos_form_cursor (FORM *);
extern NCURSES_EXPORT(int) form_driver (FORM *,int);
extern NCURSES_EXPORT(int) set_form_userptr (FORM *,void *);
extern NCURSES_EXPORT(int) set_form_opts (FORM *,Form_Options);
extern NCURSES_EXPORT(int) form_opts_on (FORM *,Form_Options);
extern NCURSES_EXPORT(int) form_opts_off (FORM *,Form_Options);
extern NCURSES_EXPORT(int) form_request_by_name (const char *);
extern NCURSES_EXPORT(const char *) form_request_name (int);
extern NCURSES_EXPORT(void *) form_userptr (const FORM *);
extern NCURSES_EXPORT(Form_Options) form_opts (const FORM *);
extern NCURSES_EXPORT(bool) data_ahead (const FORM *);
extern NCURSES_EXPORT(bool) data_behind (const FORM *);
#ifdef __cplusplus
}
#endif
#endif