?? frm_opts.c
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/**************************************************************************** * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************//**************************************************************************** * Author: Juergen Pfeifer, 1995,1997 * ****************************************************************************/#include "form.priv.h"MODULE_ID("$Id: frm_opts.c,v 1.11 2003/10/25 15:17:08 tom Exp $")/*---------------------------------------------------------------------------| Facility : libnform | Function : int set_form_opts(FORM *form, Form_Options opts)| | Description : Turns on the named options and turns off all the| remaining options for that form.|| Return Values : E_OK - success| E_BAD_ARGUMENT - invalid options+--------------------------------------------------------------------------*/NCURSES_EXPORT(int)set_form_opts (FORM * form, Form_Options opts){ opts &= ALL_FORM_OPTS; if (opts & ~ALL_FORM_OPTS) RETURN(E_BAD_ARGUMENT); else { Normalize_Form( form )->opts = opts; RETURN(E_OK); }}/*---------------------------------------------------------------------------| Facility : libnform | Function : Form_Options form_opts(const FORM *)| | Description : Retrieves the current form options.|| Return Values : The option flags.+--------------------------------------------------------------------------*/NCURSES_EXPORT(Form_Options)form_opts (const FORM * form){ return (Normalize_Form(form)->opts & ALL_FORM_OPTS);}/*---------------------------------------------------------------------------| Facility : libnform | Function : int form_opts_on(FORM *form, Form_Options opts)| | Description : Turns on the named options; no other options are | changed.|| Return Values : E_OK - success | E_BAD_ARGUMENT - invalid options+--------------------------------------------------------------------------*/NCURSES_EXPORT(int)form_opts_on (FORM * form, Form_Options opts){ opts &= ALL_FORM_OPTS; if (opts & ~ALL_FORM_OPTS) RETURN(E_BAD_ARGUMENT); else { Normalize_Form( form )->opts |= opts; RETURN(E_OK); }}/*---------------------------------------------------------------------------| Facility : libnform | Function : int form_opts_off(FORM *form, Form_Options opts)| | Description : Turns off the named options; no other options are | changed.|| Return Values : E_OK - success | E_BAD_ARGUMENT - invalid options+--------------------------------------------------------------------------*/NCURSES_EXPORT(int)form_opts_off (FORM * form, Form_Options opts){ opts &= ALL_FORM_OPTS; if (opts & ~ALL_FORM_OPTS) RETURN(E_BAD_ARGUMENT); else { Normalize_Form(form)->opts &= ~opts; RETURN(E_OK); }}/* frm_opts.c ends here */
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