150276Speter/**************************************************************************** 2262629Sdelphij * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ****************************************************************************/ 2850276Speter 2950276Speter/**************************************************************************** 30166124Srafan * Author: Juergen Pfeifer, 1995,1997 * 3150276Speter ****************************************************************************/ 32166124Srafan 3350276Speter#include "form.priv.h" 3450276Speter 35262629SdelphijMODULE_ID("$Id: fld_opts.c,v 1.12 2010/01/23 21:14:36 tom Exp $") 3650276Speter 3750276Speter/*---------------------------------------------------------------------------- 3850276Speter Field-Options manipulation routines 3950276Speter --------------------------------------------------------------------------*/ 4050276Speter 4150276Speter/*--------------------------------------------------------------------------- 4250276Speter| Facility : libnform 4350276Speter| Function : int set_field_opts(FIELD *field, Field_Options opts) 4450276Speter| 4550276Speter| Description : Turns on the named options for this field and turns 4650276Speter| off all the remaining options. 4750276Speter| 4850276Speter| Return Values : E_OK - success 4950276Speter| E_CURRENT - the field is the current field 5050276Speter| E_BAD_ARGUMENT - invalid options 5150276Speter| E_SYSTEM_ERROR - system error 5250276Speter+--------------------------------------------------------------------------*/ 5376726SpeterNCURSES_EXPORT(int) 54166124Srafanset_field_opts(FIELD *field, Field_Options opts) 5550276Speter{ 5650276Speter int res = E_BAD_ARGUMENT; 57166124Srafan 58262629Sdelphij T((T_CALLED("set_field_opts(%p,%d)"), (void *)field, opts)); 59166124Srafan 6050276Speter opts &= ALL_FIELD_OPTS; 6150276Speter if (!(opts & ~ALL_FIELD_OPTS)) 62166124Srafan res = _nc_Synchronize_Options(Normalize_Field(field), opts); 6350276Speter RETURN(res); 6450276Speter} 6550276Speter 6650276Speter/*--------------------------------------------------------------------------- 6750276Speter| Facility : libnform 6850276Speter| Function : Field_Options field_opts(const FIELD *field) 6950276Speter| 7050276Speter| Description : Retrieve the fields options. 7150276Speter| 7250276Speter| Return Values : The options. 7350276Speter+--------------------------------------------------------------------------*/ 7476726SpeterNCURSES_EXPORT(Field_Options) 75166124Srafanfield_opts(const FIELD *field) 7650276Speter{ 77262629Sdelphij T((T_CALLED("field_opts(%p)"), (const void *)field)); 78166124Srafan 79166124Srafan returnCode(ALL_FIELD_OPTS & Normalize_Field(field)->opts); 8050276Speter} 8150276Speter 8250276Speter/*--------------------------------------------------------------------------- 8350276Speter| Facility : libnform 8450276Speter| Function : int field_opts_on(FIELD *field, Field_Options opts) 8550276Speter| 8650276Speter| Description : Turns on the named options for this field and all the 8750276Speter| remaining options are unchanged. 8850276Speter| 8950276Speter| Return Values : E_OK - success 9050276Speter| E_CURRENT - the field is the current field 9150276Speter| E_BAD_ARGUMENT - invalid options 9250276Speter| E_SYSTEM_ERROR - system error 9350276Speter+--------------------------------------------------------------------------*/ 9476726SpeterNCURSES_EXPORT(int) 95166124Srafanfield_opts_on(FIELD *field, Field_Options opts) 9650276Speter{ 9750276Speter int res = E_BAD_ARGUMENT; 9850276Speter 99262629Sdelphij T((T_CALLED("field_opts_on(%p,%d)"), (void *)field, opts)); 100166124Srafan 10150276Speter opts &= ALL_FIELD_OPTS; 10250276Speter if (!(opts & ~ALL_FIELD_OPTS)) 10350276Speter { 104166124Srafan Normalize_Field(field); 105166124Srafan res = _nc_Synchronize_Options(field, field->opts | opts); 10650276Speter } 10750276Speter RETURN(res); 10850276Speter} 10950276Speter 11050276Speter/*--------------------------------------------------------------------------- 11150276Speter| Facility : libnform 11250276Speter| Function : int field_opts_off(FIELD *field, Field_Options opts) 11350276Speter| 11450276Speter| Description : Turns off the named options for this field and all the 11550276Speter| remaining options are unchanged. 11650276Speter| 11750276Speter| Return Values : E_OK - success 11850276Speter| E_CURRENT - the field is the current field 11950276Speter| E_BAD_ARGUMENT - invalid options 12050276Speter| E_SYSTEM_ERROR - system error 12150276Speter+--------------------------------------------------------------------------*/ 12276726SpeterNCURSES_EXPORT(int) 123166124Srafanfield_opts_off(FIELD *field, Field_Options opts) 12450276Speter{ 12550276Speter int res = E_BAD_ARGUMENT; 12650276Speter 127262629Sdelphij T((T_CALLED("field_opts_off(%p,%d)"), (void *)field, opts)); 128166124Srafan 12950276Speter opts &= ALL_FIELD_OPTS; 13050276Speter if (!(opts & ~ALL_FIELD_OPTS)) 13150276Speter { 132166124Srafan Normalize_Field(field); 133166124Srafan res = _nc_Synchronize_Options(field, field->opts & ~opts); 13450276Speter } 13550276Speter RETURN(res); 136166124Srafan} 13750276Speter 13850276Speter/* fld_opts.c ends here */ 139