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 /* 23 * Copyright (c) 1995, by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * wsyncup.c 31 * 32 * XCurses Library 33 * 34 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 35 * 36 */ 37 38 #if M_RCSID 39 #ifndef lint 40 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/wsyncup.c 1.1 1995/06/21 20:04:28 ant Exp $"; 41 #endif 42 #endif 43 44 #include <private.h> 45 46 int 47 syncok(WINDOW *w, bool bf) 48 { 49 #ifdef M_CURSES_TRACE 50 __m_trace("syncok(%p, %d)", w, bf); 51 #endif 52 53 w->_flags &= ~W_SYNC_UP; 54 if (bf) 55 w->_flags |= W_SYNC_UP; 56 57 return __m_return_code("syncok", OK); 58 } 59 60 void 61 wsyncup(WINDOW *w) 62 { 63 int y, py; 64 WINDOW *p; 65 66 #ifdef M_CURSES_TRACE 67 __m_trace("wsyncup(%p)", w); 68 #endif 69 70 for (p = w->_parent; p != (WINDOW *) 0; w = p, p = w->_parent) { 71 /* Update the parent's dirty region from the child's. */ 72 for (py = w->_begy - p->_begy, y = 0; y < w->_maxy; ++y, ++py) { 73 if (0 <= w->_last[y]) { 74 p->_first[py] = w->_begx + w->_first[y]; 75 p->_last[py] = w->_begx + w->_last[y]; 76 } 77 } 78 } 79 80 __m_return_void("wsyncup"); 81 } 82 83 void 84 wcursyncup(WINDOW *w) 85 { 86 int y, py; 87 WINDOW *p; 88 89 #ifdef M_CURSES_TRACE 90 __m_trace("wcursyncup(%p)", w); 91 #endif 92 93 for (p = w->_parent; p != (WINDOW *) 0; w = p, p = w->_parent) { 94 p->_cury = w->_begy + w->_cury; 95 p->_curx = w->_begx + w->_curx; 96 } 97 98 __m_return_void("wcursyncup"); 99 } 100 101