1/****************************************************************************
2 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
3 *                                                                          *
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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 *                                                                          *
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13 * in all copies or substantial portions of the Software.                   *
14 *                                                                          *
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16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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27 ****************************************************************************/
28
29/****************************************************************************
30 *   Author:  Juergen Pfeifer, 1995,1997                                    *
31 ****************************************************************************/
32
33#include "form.priv.h"
34
35MODULE_ID("$Id: fld_pad.c,v 1.9 2004/12/11 21:56:49 tom Exp $")
36
37/*---------------------------------------------------------------------------
38|   Facility      :  libnform
39|   Function      :  int set_field_pad(FIELD *field, int ch)
40|
41|   Description   :  Set the pad character used to fill the field. This must
42|                    be a printable character.
43|
44|   Return Values :  E_OK           - success
45|                    E_BAD_ARGUMENT - invalid field pointer or pad character
46|                    E_SYSTEM_ERROR - system error
47+--------------------------------------------------------------------------*/
48NCURSES_EXPORT(int)
49set_field_pad(FIELD *field, int ch)
50{
51  int res = E_BAD_ARGUMENT;
52
53  T((T_CALLED("set_field_pad(%p,%d)"), field, ch));
54
55  Normalize_Field(field);
56  if (isprint(UChar(ch)))
57    {
58      if (field->pad != ch)
59	{
60	  field->pad = ch;
61	  res = _nc_Synchronize_Attributes(field);
62	}
63      else
64	res = E_OK;
65    }
66  RETURN(res);
67}
68
69/*---------------------------------------------------------------------------
70|   Facility      :  libnform
71|   Function      :  int field_pad(const FIELD *field)
72|
73|   Description   :  Retrieve the fields pad character.
74|
75|   Return Values :  The pad character.
76+--------------------------------------------------------------------------*/
77NCURSES_EXPORT(int)
78field_pad(const FIELD *field)
79{
80  T((T_CALLED("field_pad(%p)"), field));
81
82  returnCode(Normalize_Field(field)->pad);
83}
84
85/* fld_pad.c ends here */
86