1 |
|
|
/* $OpenBSD: fld_stat.c,v 1.8 2015/01/23 22:48:51 krw Exp $ */ |
2 |
|
|
/**************************************************************************** |
3 |
|
|
* Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. * |
4 |
|
|
* * |
5 |
|
|
* Permission is hereby granted, free of charge, to any person obtaining a * |
6 |
|
|
* copy of this software and associated documentation files (the * |
7 |
|
|
* "Software"), to deal in the Software without restriction, including * |
8 |
|
|
* without limitation the rights to use, copy, modify, merge, publish, * |
9 |
|
|
* distribute, distribute with modifications, sublicense, and/or sell * |
10 |
|
|
* copies of the Software, and to permit persons to whom the Software is * |
11 |
|
|
* furnished to do so, subject to the following conditions: * |
12 |
|
|
* * |
13 |
|
|
* The above copyright notice and this permission notice shall be included * |
14 |
|
|
* in all copies or substantial portions of the Software. * |
15 |
|
|
* * |
16 |
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * |
17 |
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * |
18 |
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * |
19 |
|
|
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * |
20 |
|
|
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * |
21 |
|
|
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * |
22 |
|
|
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. * |
23 |
|
|
* * |
24 |
|
|
* Except as contained in this notice, the name(s) of the above copyright * |
25 |
|
|
* holders shall not be used in advertising or otherwise to promote the * |
26 |
|
|
* sale, use or other dealings in this Software without prior written * |
27 |
|
|
* authorization. * |
28 |
|
|
****************************************************************************/ |
29 |
|
|
|
30 |
|
|
/**************************************************************************** |
31 |
|
|
* Author: Juergen Pfeifer, 1995,1997 * |
32 |
|
|
****************************************************************************/ |
33 |
|
|
|
34 |
|
|
#include "form.priv.h" |
35 |
|
|
|
36 |
|
|
MODULE_ID("$Id: fld_stat.c,v 1.8 2015/01/23 22:48:51 krw Exp $") |
37 |
|
|
|
38 |
|
|
/*--------------------------------------------------------------------------- |
39 |
|
|
| Facility : libnform |
40 |
|
|
| Function : int set_field_status(FIELD *field, bool status) |
41 |
|
|
| |
42 |
|
|
| Description : Set or clear the 'changed' indication flag for that |
43 |
|
|
| fields primary buffer. |
44 |
|
|
| |
45 |
|
|
| Return Values : E_OK - success |
46 |
|
|
+--------------------------------------------------------------------------*/ |
47 |
|
|
NCURSES_EXPORT(int) |
48 |
|
|
set_field_status(FIELD *field, bool status) |
49 |
|
|
{ |
50 |
|
|
T((T_CALLED("set_field_status(%p,%d)"), field, status)); |
51 |
|
|
|
52 |
|
|
Normalize_Field(field); |
53 |
|
|
|
54 |
|
|
if (status) |
55 |
|
|
field->status |= _CHANGED; |
56 |
|
|
else |
57 |
|
|
field->status &= ~_CHANGED; |
58 |
|
|
|
59 |
|
|
RETURN(E_OK); |
60 |
|
|
} |
61 |
|
|
|
62 |
|
|
/*--------------------------------------------------------------------------- |
63 |
|
|
| Facility : libnform |
64 |
|
|
| Function : bool field_status(const FIELD *field) |
65 |
|
|
| |
66 |
|
|
| Description : Retrieve the value of the 'changed' indication flag |
67 |
|
|
| for that fields primary buffer. |
68 |
|
|
| |
69 |
|
|
| Return Values : TRUE - buffer has been changed |
70 |
|
|
| FALSE - buffer has not been changed |
71 |
|
|
+--------------------------------------------------------------------------*/ |
72 |
|
|
NCURSES_EXPORT(bool) |
73 |
|
|
field_status(const FIELD *field) |
74 |
|
|
{ |
75 |
|
|
T((T_CALLED("field_status(%p)"), field)); |
76 |
|
|
|
77 |
|
|
returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE); |
78 |
|
|
} |
79 |
|
|
|
80 |
|
|
/* fld_stat.c ends here */ |