1 /*-----------------------------------------------------------------------------+
2 | The ncurses form library is Copyright (C) 1995-1997 |
3 | by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> |
4 | All Rights Reserved. |
6 | Permission to use, copy, modify, and distribute this software and its |
7 | documentation for any purpose and without fee is hereby granted, provided |
8 | that the above copyright notice appear in all copies and that both that |
9 | copyright notice and this permission notice appear in supporting |
10 | documentation, and that the name of the above listed copyright holder(s) not |
11 | be used in advertising or publicity pertaining to distribution of the |
12 | software without specific, written prior permission. |
14 | THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO |
15 | THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- |
16 | NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR |
17 | ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
18 | SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
19 | NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
20 | THE USE OR PERFORMANCE OF THIS SOFTWARE. |
21 +-----------------------------------------------------------------------------*/
23 #include "form.priv.h"
25 MODULE_ID("$Id: frm_opts.c,v 1.3 1997/05/01 16:47:54 juergen Exp $")
27 /*---------------------------------------------------------------------------
29 | Function : int set_form_opts(FORM *form, Form_Options opts)
31 | Description : Turns on the named options and turns off all the
32 | remaining options for that form.
34 | Return Values : E_OK - success
35 | E_BAD_ARGUMENT - invalid options
36 +--------------------------------------------------------------------------*/
37 int set_form_opts(FORM * form, Form_Options opts)
39 if (opts & ~ALL_FORM_OPTS)
40 RETURN(E_BAD_ARGUMENT);
43 Normalize_Form( form )->opts = opts;
48 /*---------------------------------------------------------------------------
50 | Function : Form_Options form_opts(const FORM *)
52 | Description : Retrieves the current form options.
54 | Return Values : The option flags.
55 +--------------------------------------------------------------------------*/
56 Form_Options form_opts(const FORM * form)
58 return (Normalize_Form(form)->opts & ALL_FORM_OPTS);
61 /*---------------------------------------------------------------------------
63 | Function : int form_opts_on(FORM *form, Form_Options opts)
65 | Description : Turns on the named options; no other options are
68 | Return Values : E_OK - success
69 | E_BAD_ARGUMENT - invalid options
70 +--------------------------------------------------------------------------*/
71 int form_opts_on(FORM * form, Form_Options opts)
73 if (opts & ~ALL_FORM_OPTS)
74 RETURN(E_BAD_ARGUMENT);
77 Normalize_Form( form )->opts |= opts;
82 /*---------------------------------------------------------------------------
84 | Function : int form_opts_off(FORM *form, Form_Options opts)
86 | Description : Turns off the named options; no other options are
89 | Return Values : E_OK - success
90 | E_BAD_ARGUMENT - invalid options
91 +--------------------------------------------------------------------------*/
92 int form_opts_off(FORM * form, Form_Options opts)
94 if (opts & ~ALL_FORM_OPTS)
95 RETURN(E_BAD_ARGUMENT);
98 Normalize_Form(form)->opts &= ~opts;
103 /* frm_opts.c ends here */