blob: 9bbe76e0b169eb69bd3a5c109c012ab01c7117ee [file] [log] [blame]
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +05301/****************************************************************************
Steve Kondikae271bc2015-11-15 02:50:53 +01002 * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc. *
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +05303 * *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
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8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
11 * *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
14 * *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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23 * Except as contained in this notice, the name(s) of the above copyright *
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27 ****************************************************************************/
28
29/****************************************************************************
30 * Author: Juergen Pfeifer, 1995,1997 *
31 ****************************************************************************/
32
33#include "form.priv.h"
34
Steve Kondikae271bc2015-11-15 02:50:53 +010035MODULE_ID("$Id: fld_stat.c,v 1.14 2012/06/10 00:13:09 tom Exp $")
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053036
37/*---------------------------------------------------------------------------
38| Facility : libnform
39| Function : int set_field_status(FIELD *field, bool status)
40|
41| Description : Set or clear the 'changed' indication flag for that
42| fields primary buffer.
43|
44| Return Values : E_OK - success
45+--------------------------------------------------------------------------*/
46NCURSES_EXPORT(int)
47set_field_status(FIELD *field, bool status)
48{
Steve Kondikae271bc2015-11-15 02:50:53 +010049 T((T_CALLED("set_field_status(%p,%d)"), (void *)field, status));
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053050
51 Normalize_Field(field);
52
53 if (status)
Steve Kondikae271bc2015-11-15 02:50:53 +010054 SetStatus(field, _CHANGED);
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053055 else
Steve Kondikae271bc2015-11-15 02:50:53 +010056 ClrStatus(field, _CHANGED);
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053057
58 RETURN(E_OK);
59}
60
61/*---------------------------------------------------------------------------
62| Facility : libnform
63| Function : bool field_status(const FIELD *field)
64|
65| Description : Retrieve the value of the 'changed' indication flag
66| for that fields primary buffer.
67|
68| Return Values : TRUE - buffer has been changed
69| FALSE - buffer has not been changed
70+--------------------------------------------------------------------------*/
71NCURSES_EXPORT(bool)
72field_status(const FIELD *field)
73{
Steve Kondikae271bc2015-11-15 02:50:53 +010074 T((T_CALLED("field_status(%p)"), (const void *)field));
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053075
76 returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
77}
78
79/* fld_stat.c ends here */