150276Speter/**************************************************************************** 2262685Sdelphij * Copyright (c) 1998-2009,2013 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ****************************************************************************/ 2850276Speter 2950276Speter/**************************************************************************** 30166124Srafan * Author: Juergen Pfeifer, 1995,1997 * 3150276Speter ****************************************************************************/ 3250276Speter 33262685Sdelphij/* $Id: form.h,v 0.23 2013/12/07 17:57:32 tom Exp $ */ 34166124Srafan 3550276Speter#ifndef FORM_H 3650276Speter#define FORM_H 3750276Speter 3850276Speter#include <curses.h> 3950276Speter#include <eti.h> 4050276Speter 4150276Speter#ifdef __cplusplus 4250276Speter extern "C" { 4350276Speter#endif 4450276Speter 45166124Srafan#ifndef FORM_PRIV_H 46166124Srafantypedef void *FIELD_CELL; 47166124Srafan#endif 48166124Srafan 49166124Srafan#ifndef NCURSES_FIELD_INTERNALS 50166124Srafan#define NCURSES_FIELD_INTERNALS /* nothing */ 51166124Srafan#endif 52166124Srafan 5350276Spetertypedef int Form_Options; 5450276Spetertypedef int Field_Options; 5550276Speter 5650276Speter /********** 5750276Speter * _PAGE * 5850276Speter **********/ 5950276Speter 6050276Spetertypedef struct { 61166124Srafan short pmin; /* index of first field on page */ 62166124Srafan short pmax; /* index of last field on page */ 63166124Srafan short smin; /* index of top leftmost field on page */ 64166124Srafan short smax; /* index of bottom rightmost field on page */ 6550276Speter} _PAGE; 6650276Speter 6750276Speter /********** 6850276Speter * FIELD * 6950276Speter **********/ 7050276Speter 7150276Spetertypedef struct fieldnode { 72166124Srafan unsigned short status; /* flags */ 73166124Srafan short rows; /* size in rows */ 74166124Srafan short cols; /* size in cols */ 75166124Srafan short frow; /* first row */ 76166124Srafan short fcol; /* first col */ 77166124Srafan int drows; /* dynamic rows */ 78166124Srafan int dcols; /* dynamic cols */ 79166124Srafan int maxgrow; /* maximum field growth */ 80166124Srafan int nrow; /* off-screen rows */ 81166124Srafan short nbuf; /* additional buffers */ 82166124Srafan short just; /* justification */ 83166124Srafan short page; /* page on form */ 84166124Srafan short index; /* into form -> field */ 85166124Srafan int pad; /* pad character */ 86166124Srafan chtype fore; /* foreground attribute */ 87166124Srafan chtype back; /* background attribute */ 88166124Srafan Field_Options opts; /* options */ 89166124Srafan struct fieldnode * snext; /* sorted order pointer */ 90166124Srafan struct fieldnode * sprev; /* sorted order pointer */ 91166124Srafan struct fieldnode * link; /* linked field chain */ 92166124Srafan struct formnode * form; /* containing form */ 93166124Srafan struct typenode * type; /* field type */ 94166124Srafan void * arg; /* argument for type */ 95166124Srafan FIELD_CELL * buf; /* field buffers */ 96166124Srafan void * usrptr; /* user pointer */ 97166124Srafan /* 98166124Srafan * The wide-character configuration requires extra information. Because 99166124Srafan * there are existing applications that manipulate the members of FIELD 100166124Srafan * directly, we cannot make the struct opaque. Offsets of members up to 101166124Srafan * this point are the same in the narrow- and wide-character configuration. 102166124Srafan * But note that the type of buf depends on the configuration, and is made 103166124Srafan * opaque for that reason. 104166124Srafan */ 105166124Srafan NCURSES_FIELD_INTERNALS 10650276Speter} FIELD; 10750276Speter 10850276Speter 10950276Speter /********* 11050276Speter * FORM * 11150276Speter *********/ 11250276Speter 11350276Spetertypedef struct formnode { 114262629Sdelphij unsigned short status; /* flags */ 115166124Srafan short rows; /* size in rows */ 116166124Srafan short cols; /* size in cols */ 117166124Srafan int currow; /* current row in field window */ 118166124Srafan int curcol; /* current col in field window */ 119166124Srafan int toprow; /* in scrollable field window */ 120166124Srafan int begincol; /* in horiz. scrollable field */ 121166124Srafan short maxfield; /* number of fields */ 122166124Srafan short maxpage; /* number of pages */ 123166124Srafan short curpage; /* index into page */ 124166124Srafan Form_Options opts; /* options */ 125166124Srafan WINDOW * win; /* window */ 126166124Srafan WINDOW * sub; /* subwindow */ 127166124Srafan WINDOW * w; /* window for current field */ 128166124Srafan FIELD ** field; /* field [maxfield] */ 129166124Srafan FIELD * current; /* current field */ 130166124Srafan _PAGE * page; /* page [maxpage] */ 131166124Srafan void * usrptr; /* user pointer */ 13250276Speter 133166124Srafan void (*forminit)(struct formnode *); 134166124Srafan void (*formterm)(struct formnode *); 135166124Srafan void (*fieldinit)(struct formnode *); 136166124Srafan void (*fieldterm)(struct formnode *); 13750276Speter 13850276Speter} FORM; 13950276Speter 140262629Sdelphij 141262629Sdelphij /************** 142262629Sdelphij * FIELDTYPE * 143262629Sdelphij **************/ 144262629Sdelphij 145262629Sdelphijtypedef struct typenode { 146262629Sdelphij unsigned short status; /* flags */ 147262629Sdelphij long ref; /* reference count */ 148262629Sdelphij struct typenode * left; /* ptr to operand for | */ 149262629Sdelphij struct typenode * right; /* ptr to operand for | */ 150262629Sdelphij 151262629Sdelphij void* (*makearg)(va_list *); /* make fieldtype arg */ 152262629Sdelphij void* (*copyarg)(const void *); /* copy fieldtype arg */ 153262629Sdelphij void (*freearg)(void *); /* free fieldtype arg */ 154262629Sdelphij 155262629Sdelphij#if NCURSES_INTEROP_FUNCS 156262629Sdelphij union { 157262629Sdelphij bool (*ofcheck)(FIELD *,const void *); /* field validation */ 158262629Sdelphij bool (*gfcheck)(FORM*,FIELD *,const void*); /* generic field validation */ 159262629Sdelphij } fieldcheck; 160262629Sdelphij union { 161262629Sdelphij bool (*occheck)(int,const void *); /* character validation */ 162262629Sdelphij bool (*gccheck)(int,FORM*, 163262629Sdelphij FIELD*,const void*); /* generic char validation */ 164262629Sdelphij } charcheck; 165262629Sdelphij union { 166262629Sdelphij bool (*onext)(FIELD *,const void *); /* enumerate next value */ 167262629Sdelphij bool (*gnext)(FORM*,FIELD*,const void*); /* generic enumerate next */ 168262629Sdelphij } enum_next; 169262629Sdelphij union { 170262629Sdelphij bool (*oprev)(FIELD *,const void *); /* enumerate prev value */ 171262629Sdelphij bool (*gprev)(FORM*,FIELD*,const void*); /* generic enumerate prev */ 172262629Sdelphij } enum_prev; 173262629Sdelphij void* (*genericarg)(void*); /* Alternate Arg method */ 174262629Sdelphij#else 175262629Sdelphij bool (*fcheck)(FIELD *,const void *); /* field validation */ 176262629Sdelphij bool (*ccheck)(int,const void *); /* character validation */ 177262629Sdelphij 178262629Sdelphij bool (*next)(FIELD *,const void *); /* enumerate next value */ 179262629Sdelphij bool (*prev)(FIELD *,const void *); /* enumerate prev value */ 180262629Sdelphij#endif 181262629Sdelphij} FIELDTYPE; 182262629Sdelphij 18350276Spetertypedef void (*Form_Hook)(FORM *); 18450276Speter 18550276Speter /*************************** 18650276Speter * miscellaneous #defines * 18750276Speter ***************************/ 18850276Speter 18950276Speter/* field justification */ 19050276Speter#define NO_JUSTIFICATION (0) 19150276Speter#define JUSTIFY_LEFT (1) 19250276Speter#define JUSTIFY_CENTER (2) 19350276Speter#define JUSTIFY_RIGHT (3) 19450276Speter 19550276Speter/* field options */ 196166124Srafan#define O_VISIBLE (0x0001U) 197166124Srafan#define O_ACTIVE (0x0002U) 198166124Srafan#define O_PUBLIC (0x0004U) 199166124Srafan#define O_EDIT (0x0008U) 200166124Srafan#define O_WRAP (0x0010U) 201166124Srafan#define O_BLANK (0x0020U) 202166124Srafan#define O_AUTOSKIP (0x0040U) 203166124Srafan#define O_NULLOK (0x0080U) 204166124Srafan#define O_PASSOK (0x0100U) 205166124Srafan#define O_STATIC (0x0200U) 20650276Speter 20750276Speter/* form options */ 208166124Srafan#define O_NL_OVERLOAD (0x0001U) 209166124Srafan#define O_BS_OVERLOAD (0x0002U) 21050276Speter 21150276Speter/* form driver commands */ 21250276Speter#define REQ_NEXT_PAGE (KEY_MAX + 1) /* move to next page */ 21350276Speter#define REQ_PREV_PAGE (KEY_MAX + 2) /* move to previous page */ 21450276Speter#define REQ_FIRST_PAGE (KEY_MAX + 3) /* move to first page */ 21550276Speter#define REQ_LAST_PAGE (KEY_MAX + 4) /* move to last page */ 21650276Speter 21750276Speter#define REQ_NEXT_FIELD (KEY_MAX + 5) /* move to next field */ 21850276Speter#define REQ_PREV_FIELD (KEY_MAX + 6) /* move to previous field */ 21950276Speter#define REQ_FIRST_FIELD (KEY_MAX + 7) /* move to first field */ 22050276Speter#define REQ_LAST_FIELD (KEY_MAX + 8) /* move to last field */ 22150276Speter#define REQ_SNEXT_FIELD (KEY_MAX + 9) /* move to sorted next field */ 22250276Speter#define REQ_SPREV_FIELD (KEY_MAX + 10) /* move to sorted prev field */ 22350276Speter#define REQ_SFIRST_FIELD (KEY_MAX + 11) /* move to sorted first field */ 22450276Speter#define REQ_SLAST_FIELD (KEY_MAX + 12) /* move to sorted last field */ 22550276Speter#define REQ_LEFT_FIELD (KEY_MAX + 13) /* move to left to field */ 22650276Speter#define REQ_RIGHT_FIELD (KEY_MAX + 14) /* move to right to field */ 22750276Speter#define REQ_UP_FIELD (KEY_MAX + 15) /* move to up to field */ 22850276Speter#define REQ_DOWN_FIELD (KEY_MAX + 16) /* move to down to field */ 22950276Speter 23050276Speter#define REQ_NEXT_CHAR (KEY_MAX + 17) /* move to next char in field */ 23150276Speter#define REQ_PREV_CHAR (KEY_MAX + 18) /* move to prev char in field */ 23250276Speter#define REQ_NEXT_LINE (KEY_MAX + 19) /* move to next line in field */ 23350276Speter#define REQ_PREV_LINE (KEY_MAX + 20) /* move to prev line in field */ 23450276Speter#define REQ_NEXT_WORD (KEY_MAX + 21) /* move to next word in field */ 23550276Speter#define REQ_PREV_WORD (KEY_MAX + 22) /* move to prev word in field */ 23650276Speter#define REQ_BEG_FIELD (KEY_MAX + 23) /* move to first char in field */ 23750276Speter#define REQ_END_FIELD (KEY_MAX + 24) /* move after last char in fld */ 23850276Speter#define REQ_BEG_LINE (KEY_MAX + 25) /* move to beginning of line */ 23950276Speter#define REQ_END_LINE (KEY_MAX + 26) /* move after last char in line */ 24050276Speter#define REQ_LEFT_CHAR (KEY_MAX + 27) /* move left in field */ 24150276Speter#define REQ_RIGHT_CHAR (KEY_MAX + 28) /* move right in field */ 24250276Speter#define REQ_UP_CHAR (KEY_MAX + 29) /* move up in field */ 24350276Speter#define REQ_DOWN_CHAR (KEY_MAX + 30) /* move down in field */ 24450276Speter 24550276Speter#define REQ_NEW_LINE (KEY_MAX + 31) /* insert/overlay new line */ 24650276Speter#define REQ_INS_CHAR (KEY_MAX + 32) /* insert blank char at cursor */ 24750276Speter#define REQ_INS_LINE (KEY_MAX + 33) /* insert blank line at cursor */ 24850276Speter#define REQ_DEL_CHAR (KEY_MAX + 34) /* delete char at cursor */ 24950276Speter#define REQ_DEL_PREV (KEY_MAX + 35) /* delete char before cursor */ 25050276Speter#define REQ_DEL_LINE (KEY_MAX + 36) /* delete line at cursor */ 251166124Srafan#define REQ_DEL_WORD (KEY_MAX + 37) /* delete word at cursor */ 25250276Speter#define REQ_CLR_EOL (KEY_MAX + 38) /* clear to end of line */ 25350276Speter#define REQ_CLR_EOF (KEY_MAX + 39) /* clear to end of field */ 25450276Speter#define REQ_CLR_FIELD (KEY_MAX + 40) /* clear entire field */ 25550276Speter#define REQ_OVL_MODE (KEY_MAX + 41) /* begin overlay mode */ 25650276Speter#define REQ_INS_MODE (KEY_MAX + 42) /* begin insert mode */ 25750276Speter#define REQ_SCR_FLINE (KEY_MAX + 43) /* scroll field forward a line */ 25850276Speter#define REQ_SCR_BLINE (KEY_MAX + 44) /* scroll field backward a line */ 25950276Speter#define REQ_SCR_FPAGE (KEY_MAX + 45) /* scroll field forward a page */ 26050276Speter#define REQ_SCR_BPAGE (KEY_MAX + 46) /* scroll field backward a page */ 261166124Srafan#define REQ_SCR_FHPAGE (KEY_MAX + 47) /* scroll field forward half page */ 262166124Srafan#define REQ_SCR_BHPAGE (KEY_MAX + 48) /* scroll field backward half page */ 263166124Srafan#define REQ_SCR_FCHAR (KEY_MAX + 49) /* horizontal scroll char */ 264166124Srafan#define REQ_SCR_BCHAR (KEY_MAX + 50) /* horizontal scroll char */ 265166124Srafan#define REQ_SCR_HFLINE (KEY_MAX + 51) /* horizontal scroll line */ 266166124Srafan#define REQ_SCR_HBLINE (KEY_MAX + 52) /* horizontal scroll line */ 267166124Srafan#define REQ_SCR_HFHALF (KEY_MAX + 53) /* horizontal scroll half line */ 268166124Srafan#define REQ_SCR_HBHALF (KEY_MAX + 54) /* horizontal scroll half line */ 26950276Speter 27050276Speter#define REQ_VALIDATION (KEY_MAX + 55) /* validate field */ 27150276Speter#define REQ_NEXT_CHOICE (KEY_MAX + 56) /* display next field choice */ 27250276Speter#define REQ_PREV_CHOICE (KEY_MAX + 57) /* display prev field choice */ 27350276Speter 27450276Speter#define MIN_FORM_COMMAND (KEY_MAX + 1) /* used by form_driver */ 27550276Speter#define MAX_FORM_COMMAND (KEY_MAX + 57) /* used by form_driver */ 27650276Speter 27750276Speter#if defined(MAX_COMMAND) 27850276Speter# if (MAX_FORM_COMMAND > MAX_COMMAND) 27950276Speter# error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND 28050276Speter# elif (MAX_COMMAND != (KEY_MAX + 128)) 28150276Speter# error Something is wrong -- MAX_COMMAND is already inconsistently defined. 28250276Speter# endif 28350276Speter#else 28450276Speter# define MAX_COMMAND (KEY_MAX + 128) 28550276Speter#endif 28650276Speter 28750276Speter /************************* 28850276Speter * standard field types * 28950276Speter *************************/ 29076726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALPHA; 29176726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALNUM; 29276726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ENUM; 29376726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_INTEGER; 29476726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_NUMERIC; 29576726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_REGEXP; 29650276Speter 297166124Srafan /************************************ 29850276Speter * built-in additional field types * 299166124Srafan * They are not defined in SVr4 * 30050276Speter ************************************/ 30176726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_IPV4; /* Internet IP Version 4 address */ 30250276Speter 303166124Srafan /*********************** 30450276Speter * FIELDTYPE routines * 30550276Speter ***********************/ 30676726Speterextern NCURSES_EXPORT(FIELDTYPE *) new_fieldtype ( 30750276Speter bool (* const field_check)(FIELD *,const void *), 308166124Srafan bool (* const char_check)(int,const void *)); 309166124Srafanextern NCURSES_EXPORT(FIELDTYPE *) link_fieldtype( 310166124Srafan FIELDTYPE *, FIELDTYPE *); 31150276Speter 31276726Speterextern NCURSES_EXPORT(int) free_fieldtype (FIELDTYPE *); 31376726Speterextern NCURSES_EXPORT(int) set_fieldtype_arg (FIELDTYPE *, 31450276Speter void * (* const make_arg)(va_list *), 31550276Speter void * (* const copy_arg)(const void *), 31676726Speter void (* const free_arg)(void *)); 31776726Speterextern NCURSES_EXPORT(int) set_fieldtype_choice (FIELDTYPE *, 31850276Speter bool (* const next_choice)(FIELD *,const void *), 31950276Speter bool (* const prev_choice)(FIELD *,const void *)); 32050276Speter 32150276Speter /******************* 32250276Speter * FIELD routines * 32350276Speter *******************/ 32476726Speterextern NCURSES_EXPORT(FIELD *) new_field (int,int,int,int,int,int); 32576726Speterextern NCURSES_EXPORT(FIELD *) dup_field (FIELD *,int,int); 32676726Speterextern NCURSES_EXPORT(FIELD *) link_field (FIELD *,int,int); 32750276Speter 32876726Speterextern NCURSES_EXPORT(int) free_field (FIELD *); 32976726Speterextern NCURSES_EXPORT(int) field_info (const FIELD *,int *,int *,int *,int *,int *,int *); 33076726Speterextern NCURSES_EXPORT(int) dynamic_field_info (const FIELD *,int *,int *,int *); 33176726Speterextern NCURSES_EXPORT(int) set_max_field ( FIELD *,int); 33276726Speterextern NCURSES_EXPORT(int) move_field (FIELD *,int,int); 33376726Speterextern NCURSES_EXPORT(int) set_field_type (FIELD *,FIELDTYPE *,...); 33476726Speterextern NCURSES_EXPORT(int) set_new_page (FIELD *,bool); 33576726Speterextern NCURSES_EXPORT(int) set_field_just (FIELD *,int); 33676726Speterextern NCURSES_EXPORT(int) field_just (const FIELD *); 33776726Speterextern NCURSES_EXPORT(int) set_field_fore (FIELD *,chtype); 33876726Speterextern NCURSES_EXPORT(int) set_field_back (FIELD *,chtype); 33976726Speterextern NCURSES_EXPORT(int) set_field_pad (FIELD *,int); 34076726Speterextern NCURSES_EXPORT(int) field_pad (const FIELD *); 34176726Speterextern NCURSES_EXPORT(int) set_field_buffer (FIELD *,int,const char *); 34276726Speterextern NCURSES_EXPORT(int) set_field_status (FIELD *,bool); 34376726Speterextern NCURSES_EXPORT(int) set_field_userptr (FIELD *, void *); 34476726Speterextern NCURSES_EXPORT(int) set_field_opts (FIELD *,Field_Options); 34576726Speterextern NCURSES_EXPORT(int) field_opts_on (FIELD *,Field_Options); 34676726Speterextern NCURSES_EXPORT(int) field_opts_off (FIELD *,Field_Options); 34750276Speter 34876726Speterextern NCURSES_EXPORT(chtype) field_fore (const FIELD *); 34976726Speterextern NCURSES_EXPORT(chtype) field_back (const FIELD *); 35050276Speter 35176726Speterextern NCURSES_EXPORT(bool) new_page (const FIELD *); 35276726Speterextern NCURSES_EXPORT(bool) field_status (const FIELD *); 35350276Speter 35476726Speterextern NCURSES_EXPORT(void *) field_arg (const FIELD *); 35550276Speter 35676726Speterextern NCURSES_EXPORT(void *) field_userptr (const FIELD *); 35750276Speter 35876726Speterextern NCURSES_EXPORT(FIELDTYPE *) field_type (const FIELD *); 35950276Speter 36076726Speterextern NCURSES_EXPORT(char *) field_buffer (const FIELD *,int); 36150276Speter 362166124Srafanextern NCURSES_EXPORT(Field_Options) field_opts (const FIELD *); 36350276Speter 36450276Speter /****************** 36550276Speter * FORM routines * 36650276Speter ******************/ 36750276Speter 36876726Speterextern NCURSES_EXPORT(FORM *) new_form (FIELD **); 36950276Speter 37097049Speterextern NCURSES_EXPORT(FIELD **) form_fields (const FORM *); 37176726Speterextern NCURSES_EXPORT(FIELD *) current_field (const FORM *); 37250276Speter 37376726Speterextern NCURSES_EXPORT(WINDOW *) form_win (const FORM *); 37476726Speterextern NCURSES_EXPORT(WINDOW *) form_sub (const FORM *); 37550276Speter 37676726Speterextern NCURSES_EXPORT(Form_Hook) form_init (const FORM *); 37776726Speterextern NCURSES_EXPORT(Form_Hook) form_term (const FORM *); 37876726Speterextern NCURSES_EXPORT(Form_Hook) field_init (const FORM *); 37976726Speterextern NCURSES_EXPORT(Form_Hook) field_term (const FORM *); 38050276Speter 38176726Speterextern NCURSES_EXPORT(int) free_form (FORM *); 38276726Speterextern NCURSES_EXPORT(int) set_form_fields (FORM *,FIELD **); 38376726Speterextern NCURSES_EXPORT(int) field_count (const FORM *); 38476726Speterextern NCURSES_EXPORT(int) set_form_win (FORM *,WINDOW *); 38576726Speterextern NCURSES_EXPORT(int) set_form_sub (FORM *,WINDOW *); 38676726Speterextern NCURSES_EXPORT(int) set_current_field (FORM *,FIELD *); 38776726Speterextern NCURSES_EXPORT(int) field_index (const FIELD *); 38876726Speterextern NCURSES_EXPORT(int) set_form_page (FORM *,int); 38976726Speterextern NCURSES_EXPORT(int) form_page (const FORM *); 39076726Speterextern NCURSES_EXPORT(int) scale_form (const FORM *,int *,int *); 39176726Speterextern NCURSES_EXPORT(int) set_form_init (FORM *,Form_Hook); 39276726Speterextern NCURSES_EXPORT(int) set_form_term (FORM *,Form_Hook); 39376726Speterextern NCURSES_EXPORT(int) set_field_init (FORM *,Form_Hook); 39476726Speterextern NCURSES_EXPORT(int) set_field_term (FORM *,Form_Hook); 39576726Speterextern NCURSES_EXPORT(int) post_form (FORM *); 39676726Speterextern NCURSES_EXPORT(int) unpost_form (FORM *); 39776726Speterextern NCURSES_EXPORT(int) pos_form_cursor (FORM *); 39876726Speterextern NCURSES_EXPORT(int) form_driver (FORM *,int); 399262685Sdelphij# if NCURSES_WIDECHAR 400262685Sdelphijextern NCURSES_EXPORT(int) form_driver_w (FORM *,int,wchar_t); 401262685Sdelphij# endif 40276726Speterextern NCURSES_EXPORT(int) set_form_userptr (FORM *,void *); 40376726Speterextern NCURSES_EXPORT(int) set_form_opts (FORM *,Form_Options); 40476726Speterextern NCURSES_EXPORT(int) form_opts_on (FORM *,Form_Options); 40576726Speterextern NCURSES_EXPORT(int) form_opts_off (FORM *,Form_Options); 40676726Speterextern NCURSES_EXPORT(int) form_request_by_name (const char *); 40750276Speter 40876726Speterextern NCURSES_EXPORT(const char *) form_request_name (int); 40950276Speter 41076726Speterextern NCURSES_EXPORT(void *) form_userptr (const FORM *); 41150276Speter 41276726Speterextern NCURSES_EXPORT(Form_Options) form_opts (const FORM *); 41350276Speter 41476726Speterextern NCURSES_EXPORT(bool) data_ahead (const FORM *); 41576726Speterextern NCURSES_EXPORT(bool) data_behind (const FORM *); 41676726Speter 417262629Sdelphij#if NCURSES_SP_FUNCS 418262629Sdelphijextern NCURSES_EXPORT(FORM *) NCURSES_SP_NAME(new_form) (SCREEN*, FIELD **); 419262629Sdelphij#endif 420262629Sdelphij 42150276Speter#ifdef __cplusplus 42250276Speter } 42350276Speter#endif 42450276Speter 42550276Speter#endif /* FORM_H */ 426