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/****************************************************************************
* Copyright (c) 1998-2004,2010 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_info.c,v 1.11 2010/01/23 21:14:35 tom Exp $")
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : int field_info(const FIELD *field,
| int *rows, int *cols,
| int *frow, int *fcol,
| int *nrow, int *nbuf)
|
| Description : Retrieve infos about the fields creation parameters.
|
| Return Values : E_OK - success
| E_BAD_ARGUMENT - invalid field pointer
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(int)
field_info(const FIELD *field,
int *rows, int *cols,
int *frow, int *fcol,
int *nrow, int *nbuf)
{
T((T_CALLED("field_info(%p,%p,%p,%p,%p,%p,%p)"),
(const void *)field,
(void *)rows, (void *)cols,
(void *)frow, (void *)fcol,
(void *)nrow, (void *)nbuf));
if (!field)
RETURN(E_BAD_ARGUMENT);
if (rows)
*rows = field->rows;
if (cols)
*cols = field->cols;
if (frow)
*frow = field->frow;
if (fcol)
*fcol = field->fcol;
if (nrow)
*nrow = field->nrow;
if (nbuf)
*nbuf = field->nbuf;
RETURN(E_OK);
}
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : int dynamic_field_info(const FIELD *field,
| int *drows, int *dcols,
| int *maxgrow)
|
| Description : Retrieve informations about a dynamic fields current
| dynamic parameters.
|
| Return Values : E_OK - success
| E_BAD_ARGUMENT - invalid argument
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(int)
dynamic_field_info(const FIELD *field, int *drows, int *dcols, int *maxgrow)
{
T((T_CALLED("dynamic_field_info(%p,%p,%p,%p)"),
(const void *)field,
(void *)drows,
(void *)dcols,
(void *)maxgrow));
if (!field)
RETURN(E_BAD_ARGUMENT);
if (drows)
*drows = field->drows;
if (dcols)
*dcols = field->dcols;
if (maxgrow)
*maxgrow = field->maxgrow;
RETURN(E_OK);
}
/* fld_info.c ends here */
|
