1 /* $OpenBSD: fld_stat.c,v 1.9 2023/10/17 09:52:10 nicm Exp $ */
2 /****************************************************************************
3 * Copyright 2020,2021 Thomas E. Dickey *
4 * Copyright 1998-2010,2012 Free Software Foundation, Inc. *
5 * *
6 * Permission is hereby granted, free of charge, to any person obtaining a *
7 * copy of this software and associated documentation files (the *
8 * "Software"), to deal in the Software without restriction, including *
9 * without limitation the rights to use, copy, modify, merge, publish, *
10 * distribute, distribute with modifications, sublicense, and/or sell *
11 * copies of the Software, and to permit persons to whom the Software is *
12 * furnished to do so, subject to the following conditions: *
13 * *
14 * The above copyright notice and this permission notice shall be included *
15 * in all copies or substantial portions of the Software. *
16 * *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
24 * *
25 * Except as contained in this notice, the name(s) of the above copyright *
26 * holders shall not be used in advertising or otherwise to promote the *
27 * sale, use or other dealings in this Software without prior written *
28 * authorization. *
29 ****************************************************************************/
30
31 /****************************************************************************
32 * Author: Juergen Pfeifer, 1995,1997 *
33 ****************************************************************************/
34
35 #include "form.priv.h"
36
37 MODULE_ID("$Id: fld_stat.c,v 1.9 2023/10/17 09:52:10 nicm Exp $")
38
39 /*---------------------------------------------------------------------------
40 | Facility : libnform
41 | Function : int set_field_status(FIELD *field, bool status)
42 |
43 | Description : Set or clear the 'changed' indication flag for that
44 | field's primary buffer.
45 |
46 | Return Values : E_OK - success
47 +--------------------------------------------------------------------------*/
FORM_EXPORT(int)48 FORM_EXPORT(int)
49 set_field_status(FIELD *field, bool status)
50 {
51 T((T_CALLED("set_field_status(%p,%d)"), (void *)field, status));
52
53 Normalize_Field(field);
54
55 if (status)
56 SetStatus(field, _CHANGED);
57 else
58 ClrStatus(field, _CHANGED);
59
60 RETURN(E_OK);
61 }
62
63 /*---------------------------------------------------------------------------
64 | Facility : libnform
65 | Function : bool field_status(const FIELD *field)
66 |
67 | Description : Retrieve the value of the 'changed' indication flag
68 | for that field's primary buffer.
69 |
70 | Return Values : TRUE - buffer has been changed
71 | FALSE - buffer has not been changed
72 +--------------------------------------------------------------------------*/
73 FORM_EXPORT(bool)
field_status(const FIELD * field)74 field_status(const FIELD *field)
75 {
76 T((T_CALLED("field_status(%p)"), (const void *)field));
77
78 returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
79 }
80
81 /* fld_stat.c ends here */
82