1 /* $OpenBSD: frm_win.c,v 1.9 2023年10月17日 09:52:10 nicm Exp $ */ 2 /**************************************************************************** 3 * Copyright 2020,2021 Thomas E. Dickey * 4 * Copyright 1998-2009,2010 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Juergen Pfeifer, 1995,1997 * 33 ****************************************************************************/ 34 35#include "form.priv.h" 36 37 MODULE_ID("$Id: frm_win.c,v 1.9 2023年10月17日 09:52:10 nicm Exp $") 38 39 /*--------------------------------------------------------------------------- 40| Facility : libnform 41| Function : int set_form_win(FORM *form,WINDOW *win) 42| 43| Description : Set the window of the form to win. 44| 45| Return Values : E_OK - success 46| E_POSTED - form is posted 47+--------------------------------------------------------------------------*/ 48 FORM_EXPORT(int) 49 set_form_win(FORM *form, WINDOW *win) 50{ 51 T((T_CALLED("set_form_win(%p,%p)"), (void *)form, (void *)win)); 52 53 if (form && (form->status & _POSTED)) 54 RETURN(E_POSTED); 55 else 56 { 57#if NCURSES_SP_FUNCS 58 FORM *f = Normalize_Form(form); 59 60 f->win = win ? win : StdScreen(Get_Form_Screen(f)); 61 RETURN(E_OK); 62#else 63 Normalize_Form(form)->win = win; 64 RETURN(E_OK); 65#endif 66 } 67} 68 69 /*--------------------------------------------------------------------------- 70| Facility : libnform 71| Function : WINDOW *form_win(const FORM *) 72| 73| Description : Retrieve the window of the form. 74| 75| Return Values : The pointer to the Window or stdscr if there is none. 76+--------------------------------------------------------------------------*/ 77 FORM_EXPORT(WINDOW *) 78 form_win(const FORM *form) 79{ 80 WINDOW *result; 81 const FORM *f; 82 83 T((T_CALLED("form_win(%p)"), (const void *)form)); 84 85 f = Normalize_Form(form); 86#if NCURSES_SP_FUNCS 87 result = (f->win ? f->win : StdScreen(Get_Form_Screen(f))); 88#else 89 result = (f->win ? f->win : stdscr); 90#endif 91 returnWin(result); 92} 93 94 /* frm_win.c ends here */ 95