1 /**************************************************************************** 2 * Copyright (c) 1998-2009,2010 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, 1995-1997,2009 * 31 ****************************************************************************/ 32 33 #include "form.priv.h" 34 35 MODULE_ID("$Id: frm_sub.c,v 1.12 2010/01/23 21:14:36 tom Exp $") 36 37 /*--------------------------------------------------------------------------- 38 | Facility : libnform 39 | Function : int set_form_sub(FORM *form, WINDOW *win) 40 | 41 | Description : Set the subwindow of the form to win. 42 | 43 | Return Values : E_OK - success 44 | E_POSTED - form is posted 45 +--------------------------------------------------------------------------*/ 46 NCURSES_EXPORT(int) 47 set_form_sub(FORM *form, WINDOW *win) 48 { 49 T((T_CALLED("set_form_sub(%p,%p)"), (void *)form, (void *)win)); 50 51 if (form && (form->status & _POSTED)) 52 RETURN(E_POSTED); 53 else 54 { 55 #if NCURSES_SP_FUNCS 56 FORM *f = Normalize_Form(form); 57 58 f->sub = win ? win : StdScreen(Get_Form_Screen(f)); 59 RETURN(E_OK); 60 #else 61 Normalize_Form(form)->sub = win; 62 RETURN(E_OK); 63 #endif 64 } 65 } 66 67 /*--------------------------------------------------------------------------- 68 | Facility : libnform 69 | Function : WINDOW *form_sub(const FORM *) 70 | 71 | Description : Retrieve the window of the form. 72 | 73 | Return Values : The pointer to the Subwindow. 74 +--------------------------------------------------------------------------*/ 75 NCURSES_EXPORT(WINDOW *) 76 form_sub(const FORM *form) 77 { 78 const FORM *f; 79 80 T((T_CALLED("form_sub(%p)"), (const void *)form)); 81 82 f = Normalize_Form(form); 83 returnWin(Get_Form_Window(f)); 84 } 85 86 /* frm_sub.c ends here */ 87