1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright (c) 1997, by Sun Microsystems, Inc. 28 * All rights reserved. 29 */ 30 31 /*LINTLIBRARY*/ 32 33 /* 34 * These routines short-circuit much of the innards of curses in order to get 35 * a single character output to the screen quickly! 36 * 37 * pechochar(WINDOW *pad, chtype ch) is functionally equivalent to 38 * waddch(WINDOW *pad, chtype ch), prefresh(WINDOW *pad, `the same arguments 39 * as in the last prefresh or pnoutrefresh') 40 */ 41 42 #include <sys/types.h> 43 #include "curses_inc.h" 44 45 int 46 pechowchar(WINDOW *pad, chtype ch) 47 { 48 WINDOW *padwin; 49 int rv; 50 51 /* 52 * If pad->_padwin exists(meaning that p*refresh have been 53 * previously called), call wechochar on it. Otherwise, call 54 * wechochar on the pad itself 55 */ 56 57 if ((padwin = pad->_padwin) != NULL) { 58 padwin->_cury = pad->_cury - padwin->_pary; 59 padwin->_curx = pad->_curx - padwin->_parx; 60 rv = wechowchar(padwin, ch); 61 pad->_cury = padwin->_cury + padwin->_pary; 62 pad->_curx = padwin->_curx + padwin->_parx; 63 return (rv); 64 } else 65 return (wechowchar(pad, ch)); 66 } 67