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 1997 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1988 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * University Copyright- Copyright (c) 1982, 1986, 1988 32 * The Regents of the University of California 33 * All Rights Reserved 34 * 35 * University Acknowledgment- Portions of this document are derived from 36 * software developed by the University of California, Berkeley, and its 37 * contributors. 38 */ 39 40 #pragma ident "%Z%%M% %I% %E% SMI" 41 42 /*LINTLIBRARY*/ 43 44 #include <sys/types.h> 45 #include "curses_inc.h" 46 47 /* Update the soft-label window. */ 48 49 int 50 slk_refresh(void) 51 { 52 if (_slk_update()) { 53 return (wrefresh(SP->slk->_win)); 54 } 55 return (0); 56 } 57 58 /* Update soft labels. Return TRUE if a window was updated. */ 59 60 int 61 _slk_update(void) 62 { 63 WINDOW *win; 64 SLK_MAP *slk; 65 int i; 66 67 if ((slk = SP->slk) == NULL || (slk->_changed != TRUE)) 68 return (FALSE); 69 70 win = slk->_win; 71 for (i = 0; i < slk->_num; ++i) 72 if (slk->_lch[i]) { 73 if (win) 74 (void) mvwaddstr(win, 0, slk->_labx[i], 75 slk->_ldis[i]); 76 else 77 _PUTS(tparm_p2(plab_norm, i + 1, 78 (long)slk->_ldis[i]), 1); 79 80 slk->_lch[i] = FALSE; 81 } 82 if (!win) { 83 _PUTS(label_on, 1); 84 /* 85 * Added an fflush because if application code calls a 86 * slk_refresh or a slk_noutrefresh 87 * and a doupdate nothing will get flushed since this 88 * information is not being kept in curscr or _virtscr. 89 */ 90 (void) fflush(SP->term_file); 91 } 92 93 slk->_changed = FALSE; 94 95 return (win ? TRUE : FALSE); 96 } 97