1/****************************************************************************
2 * Copyright 2020 Thomas E. Dickey                                          *
3 * Copyright 1998-2009,2010 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.   *
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22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
23 *                                                                          *
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25 * holders shall not be used in advertising or otherwise to promote the     *
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27 * authorization.                                                           *
28 ****************************************************************************/
29
30/****************************************************************************
31 *   Author:  Juergen Pfeifer, 1995,1997                                    *
32 ****************************************************************************/
33
34#include "form.priv.h"
35
36MODULE_ID("$Id: frm_win.c,v 1.18 2020/05/24 01:40:20 anonymous.maarten Exp $")
37
38/*---------------------------------------------------------------------------
39|   Facility      :  libnform
40|   Function      :  int set_form_win(FORM *form,WINDOW *win)
41|
42|   Description   :  Set the window of the form to win.
43|
44|   Return Values :  E_OK       - success
45|                    E_POSTED   - form is posted
46+--------------------------------------------------------------------------*/
47FORM_EXPORT(int)
48set_form_win(FORM *form, WINDOW *win)
49{
50  T((T_CALLED("set_form_win(%p,%p)"), (void *)form, (void *)win));
51
52  if (form && (form->status & _POSTED))
53    RETURN(E_POSTED);
54  else
55    {
56#if NCURSES_SP_FUNCS
57      FORM *f = Normalize_Form(form);
58
59      f->win = win ? win : StdScreen(Get_Form_Screen(f));
60      RETURN(E_OK);
61#else
62      Normalize_Form(form)->win = win;
63      RETURN(E_OK);
64#endif
65    }
66}
67
68/*---------------------------------------------------------------------------
69|   Facility      :  libnform
70|   Function      :  WINDOW *form_win(const FORM *)
71|
72|   Description   :  Retrieve the window of the form.
73|
74|   Return Values :  The pointer to the Window or stdscr if there is none.
75+--------------------------------------------------------------------------*/
76FORM_EXPORT(WINDOW *)
77form_win(const FORM *form)
78{
79  WINDOW *result;
80  const FORM *f;
81
82  T((T_CALLED("form_win(%p)"), (const void *)form));
83
84  f = Normalize_Form(form);
85#if NCURSES_SP_FUNCS
86  result = (f->win ? f->win : StdScreen(Get_Form_Screen(f)));
87#else
88  result = (f->win ? f->win : stdscr);
89#endif
90  returnWin(result);
91}
92
93/* frm_win.c ends here */
94