From 035c7fabc3b82cbc9a346c11abe2e9462b4c0379 Mon Sep 17 00:00:00 2001 From: Anas Nashif Date: Tue, 30 Oct 2012 15:39:57 -0700 Subject: Imported Upstream version 2.8.9 --- Source/CursesDialog/form/fld_opts.c | 124 ++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 Source/CursesDialog/form/fld_opts.c (limited to 'Source/CursesDialog/form/fld_opts.c') diff --git a/Source/CursesDialog/form/fld_opts.c b/Source/CursesDialog/form/fld_opts.c new file mode 100644 index 000000000..234634bc6 --- /dev/null +++ b/Source/CursesDialog/form/fld_opts.c @@ -0,0 +1,124 @@ +/**************************************************************************** + * Copyright (c) 1998 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("$Id$") + +/*---------------------------------------------------------------------------- + Field-Options manipulation routines + --------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : int set_field_opts(FIELD *field, Field_Options opts) +| +| Description : Turns on the named options for this field and turns +| off all the remaining options. +| +| Return Values : E_OK - success +| E_CURRENT - the field is the current field +| E_BAD_ARGUMENT - invalid options +| E_SYSTEM_ERROR - system error ++--------------------------------------------------------------------------*/ +int set_field_opts(FIELD * field, Field_Options opts) +{ + int res = E_BAD_ARGUMENT; + opts &= ALL_FIELD_OPTS; + if (!(opts & ~ALL_FIELD_OPTS)) + res = _nc_Synchronize_Options( Normalize_Field(field), opts ); + RETURN(res); +} + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : Field_Options field_opts(const FIELD *field) +| +| Description : Retrieve the fields options. +| +| Return Values : The options. ++--------------------------------------------------------------------------*/ +Field_Options field_opts(const FIELD * field) +{ + return ALL_FIELD_OPTS & Normalize_Field( field )->opts; +} + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : int field_opts_on(FIELD *field, Field_Options opts) +| +| Description : Turns on the named options for this field and all the +| remaining options are unchanged. +| +| Return Values : E_OK - success +| E_CURRENT - the field is the current field +| E_BAD_ARGUMENT - invalid options +| E_SYSTEM_ERROR - system error ++--------------------------------------------------------------------------*/ +int field_opts_on(FIELD * field, Field_Options opts) +{ + int res = E_BAD_ARGUMENT; + + opts &= ALL_FIELD_OPTS; + if (!(opts & ~ALL_FIELD_OPTS)) + { + Normalize_Field( field ); + res = _nc_Synchronize_Options( field, field->opts | opts ); + } + RETURN(res); +} + +/*--------------------------------------------------------------------------- +| Facility : libnform +| Function : int field_opts_off(FIELD *field, Field_Options opts) +| +| Description : Turns off the named options for this field and all the +| remaining options are unchanged. +| +| Return Values : E_OK - success +| E_CURRENT - the field is the current field +| E_BAD_ARGUMENT - invalid options +| E_SYSTEM_ERROR - system error ++--------------------------------------------------------------------------*/ +int field_opts_off(FIELD * field, Field_Options opts) +{ + int res = E_BAD_ARGUMENT; + + opts &= ALL_FIELD_OPTS; + if (!(opts & ~ALL_FIELD_OPTS)) + { + Normalize_Field( field ); + res = _nc_Synchronize_Options( field, field->opts & ~opts ); + } + RETURN(res); +} + +/* fld_opts.c ends here */ -- cgit v1.2.3