1 /**************************************************************************** 2 * Copyright (c) 1998 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * 31 ****************************************************************************/ 32 33 /*************************************************************************** 34 * Module m_win * 35 * Menus window association routines * 36 ***************************************************************************/ 37 38 #include "menu.priv.h" 39 40 MODULE_ID("$Id: m_win.c,v 1.9 1999/05/16 17:28:37 juergen Exp $") 41 42 /*--------------------------------------------------------------------------- 43 | Facility : libnmenu 44 | Function : int set_menu_win(MENU *menu, WINDOW *win) 45 | 46 | Description : Sets the window of the menu. 47 | 48 | Return Values : E_OK - success 49 | E_POSTED - menu is already posted 50 +--------------------------------------------------------------------------*/ 51 int set_menu_win(MENU *menu, WINDOW *win) 52 { 53 if (menu) 54 { 55 if ( menu->status & _POSTED ) 56 RETURN(E_POSTED); 57 menu->userwin = win; 58 _nc_Calculate_Item_Length_and_Width(menu); 59 } 60 else 61 _nc_Default_Menu.userwin = win; 62 63 RETURN(E_OK); 64 } 65 66 /*--------------------------------------------------------------------------- 67 | Facility : libnmenu 68 | Function : WINDOW *menu_win(const MENU *) 69 | 70 | Description : Returns pointer to the window of the menu 71 | 72 | Return Values : NULL on error, otherwise pointer to window 73 +--------------------------------------------------------------------------*/ 74 WINDOW *menu_win(const MENU *menu) 75 { 76 const MENU* m = Normalize_Menu(menu); 77 return (m->userwin ? m->userwin : stdscr); 78 } 79 80 /* m_win.c ends here */ 81