fcustom.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1985 AT&T
* All Rights Reserved
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */
#include <stdio.h>
#include <curses.h>
#include "wish.h"
#include "token.h"
#include "winp.h"
#include "form.h"
#include "var_arrays.h"
form_id
form_custom(vid, flags, rows, cols, disp, ptr)
vt_id vid;
unsigned flags;
int rows, cols;
formfield (*disp)();
char *ptr;
{
register int num;
register struct form *f;
/* find a free form structure */
for (f = FORM_array, num = array_len(FORM_array); num > 0; f++, num--)
if (!(f->flags & FORM_USED))
break;
if (num <= 0) {
var_append(struct form, FORM_array, NULL);
f = &FORM_array[array_len(FORM_array) - 1];
}
/* set up f */
f->display = disp;
f->argptr = ptr;
f->flags = FORM_USED | FORM_DIRTY;
f->vid = vid;
f->curfldnum = 0;
f->rows = rows;
f->cols = cols;
return(f - FORM_array);
}