1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2009,2010 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Juergen Pfeifer, 1995,1997 * 32 ****************************************************************************/ 33 34 #include "form.priv.h" 35 36 MODULE_ID("$Id: frm_win.c,v 1.18 2020/05/24 01:40:20 anonymous.maarten Exp $") 37 38 /*--------------------------------------------------------------------------- 39 | Facility : libnform 40 | Function : int set_form_win(FORM *form,WINDOW *win) 41 | 42 | Description : Set the window of the form to win. 43 | 44 | Return Values : E_OK - success 45 | E_POSTED - form is posted 46 +--------------------------------------------------------------------------*/ 47 FORM_EXPORT(int) 48 set_form_win(FORM *form, WINDOW *win) 49 { 50 T((T_CALLED("set_form_win(%p,%p)"), (void *)form, (void *)win)); 51 52 if (form && (form->status & _POSTED)) 53 RETURN(E_POSTED); 54 else 55 { 56 #if NCURSES_SP_FUNCS 57 FORM *f = Normalize_Form(form); 58 59 f->win = win ? win : StdScreen(Get_Form_Screen(f)); 60 RETURN(E_OK); 61 #else 62 Normalize_Form(form)->win = win; 63 RETURN(E_OK); 64 #endif 65 } 66 } 67 68 /*--------------------------------------------------------------------------- 69 | Facility : libnform 70 | Function : WINDOW *form_win(const FORM *) 71 | 72 | Description : Retrieve the window of the form. 73 | 74 | Return Values : The pointer to the Window or stdscr if there is none. 75 +--------------------------------------------------------------------------*/ 76 FORM_EXPORT(WINDOW *) 77 form_win(const FORM *form) 78 { 79 WINDOW *result; 80 const FORM *f; 81 82 T((T_CALLED("form_win(%p)"), (const void *)form)); 83 84 f = Normalize_Form(form); 85 #if NCURSES_SP_FUNCS 86 result = (f->win ? f->win : StdScreen(Get_Form_Screen(f))); 87 #else 88 result = (f->win ? f->win : stdscr); 89 #endif 90 returnWin(result); 91 } 92 93 /* frm_win.c ends here */ 94