/**************************************************************************** * Copyright (c) 1998,2000 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                                    * ****************************************************************************//**************************************************************************** Module m_scale                                                           ** Menu scaling routine                                                     ****************************************************************************/#include "menu.priv.h"MODULE_ID("$Id: m_scale.c,v 1.7 2003/10/25 14:54:48 tom Exp $")/*---------------------------------------------------------------------------|   Facility      :  libnmenu  |   Function      :  int scale_menu(const MENU *menu)|   |   Description   :  Returns the minimum window size necessary for the|                    subwindow of menu.  ||   Return Values :  E_OK                  - success|                    E_BAD_ARGUMENT        - invalid menu pointer|                    E_NOT_CONNECTED       - no items are connected to menu+--------------------------------------------------------------------------*/NCURSES_EXPORT(int)scale_menu (const MENU *menu, int *rows, int *cols){  if (!menu)     RETURN( E_BAD_ARGUMENT );    if (menu->items && *(menu->items))    {      if (rows)	*rows = menu->height;      if (cols)	*cols = menu->width;      RETURN(E_OK);    }  else    RETURN( E_NOT_CONNECTED );}/* m_scale.c ends here */