139 lines
5.9 KiB
C
139 lines
5.9 KiB
C
/****************************************************************************
|
|
* Copyright (c) 1998-2003,2004 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: fld_opts.c,v 1.11 2004/12/11 21:55:46 tom Exp $")
|
|
|
|
/*----------------------------------------------------------------------------
|
|
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
|
|
+--------------------------------------------------------------------------*/
|
|
NCURSES_EXPORT(int)
|
|
set_field_opts(FIELD *field, Field_Options opts)
|
|
{
|
|
int res = E_BAD_ARGUMENT;
|
|
|
|
T((T_CALLED("set_field_opts(%p,%d)"), field, opts));
|
|
|
|
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.
|
|
+--------------------------------------------------------------------------*/
|
|
NCURSES_EXPORT(Field_Options)
|
|
field_opts(const FIELD *field)
|
|
{
|
|
T((T_CALLED("field_opts(%p)"), field));
|
|
|
|
returnCode(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
|
|
+--------------------------------------------------------------------------*/
|
|
NCURSES_EXPORT(int)
|
|
field_opts_on(FIELD *field, Field_Options opts)
|
|
{
|
|
int res = E_BAD_ARGUMENT;
|
|
|
|
T((T_CALLED("field_opts_on(%p,%d)"), field, opts));
|
|
|
|
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
|
|
+--------------------------------------------------------------------------*/
|
|
NCURSES_EXPORT(int)
|
|
field_opts_off(FIELD *field, Field_Options opts)
|
|
{
|
|
int res = E_BAD_ARGUMENT;
|
|
|
|
T((T_CALLED("field_opts_off(%p,%d)"), field, opts));
|
|
|
|
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 */
|