1 /* $OpenBSD: frm_sub.c,v 1.7 2023/10/17 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, 1995-1997,2009 * 33 ****************************************************************************/ 34 35 #include "form.priv.h" 36 37 MODULE_ID("$Id: frm_sub.c,v 1.7 2023/10/17 09:52:10 nicm Exp $") 38 39 /*--------------------------------------------------------------------------- 40 | Facility : libnform 41 | Function : int set_form_sub(FORM *form, WINDOW *win) 42 | 43 | Description : Set the subwindow 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_sub(FORM *form, WINDOW *win) 50 { 51 T((T_CALLED("set_form_sub(%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->sub = win ? win : StdScreen(Get_Form_Screen(f)); 61 RETURN(E_OK); 62 #else 63 Normalize_Form(form)->sub = win; 64 RETURN(E_OK); 65 #endif 66 } 67 } 68 69 /*--------------------------------------------------------------------------- 70 | Facility : libnform 71 | Function : WINDOW *form_sub(const FORM *) 72 | 73 | Description : Retrieve the window of the form. 74 | 75 | Return Values : The pointer to the Subwindow. 76 +--------------------------------------------------------------------------*/ 77 FORM_EXPORT(WINDOW *) 78 form_sub(const FORM *form) 79 { 80 const FORM *f; 81 82 T((T_CALLED("form_sub(%p)"), (const void *)form)); 83 84 f = Normalize_Form(form); 85 returnWin(Get_Form_Window(f)); 86 } 87 88 /* frm_sub.c ends here */ 89