1 /****************************************************************************
2 * Copyright 2020,2021 Thomas E. Dickey *
3 * Copyright 1998-2010,2012 Free Software Foundation, Inc. *
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: *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
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. *
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28 ****************************************************************************/
30 /****************************************************************************
31 * Author: Juergen Pfeifer, 1995,1997 *
32 ****************************************************************************/
34 #include "form.priv.h"
36 MODULE_ID("$Id: fld_stat.c,v 1.18 2021/06/17 21:20:30 tom Exp $")
38 /*---------------------------------------------------------------------------
40 | Function : int set_field_status(FIELD *field, bool status)
42 | Description : Set or clear the 'changed' indication flag for that
43 | field's primary buffer.
45 | Return Values : E_OK - success
46 +--------------------------------------------------------------------------*/
48 set_field_status(FIELD *field, bool status)
50 T((T_CALLED("set_field_status(%p,%d)"), (void *)field, status));
52 Normalize_Field(field);
55 SetStatus(field, _CHANGED);
57 ClrStatus(field, _CHANGED);
62 /*---------------------------------------------------------------------------
64 | Function : bool field_status(const FIELD *field)
66 | Description : Retrieve the value of the 'changed' indication flag
67 | for that field's primary buffer.
69 | Return Values : TRUE - buffer has been changed
70 | FALSE - buffer has not been changed
71 +--------------------------------------------------------------------------*/
73 field_status(const FIELD *field)
75 T((T_CALLED("field_status(%p)"), (const void *)field));
77 returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
80 /* fld_stat.c ends here */