/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1997 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1988 AT&T */
/* All Rights Reserved */
/*
* University Copyright- Copyright (c) 1982, 1986, 1988
* The Regents of the University of California
* All Rights Reserved
*
* University Acknowledgment- Portions of this document are derived from
* software developed by the University of California, Berkeley, and its
* contributors.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*LINTLIBRARY*/
#include <sys/types.h>
#include "curses_inc.h"
/* Update the soft-label window. */
int
slk_refresh(void)
{
if (_slk_update()) {
return (wrefresh(SP->slk->_win));
}
return (0);
}
/* Update soft labels. Return TRUE if a window was updated. */
int
_slk_update(void)
{
WINDOW *win;
SLK_MAP *slk;
int i;
if ((slk = SP->slk) == NULL || (slk->_changed != TRUE))
return (FALSE);
win = slk->_win;
for (i = 0; i < slk->_num; ++i)
if (slk->_lch[i]) {
if (win)
(void) mvwaddstr(win, 0, slk->_labx[i],
slk->_ldis[i]);
else
_PUTS(tparm_p2(plab_norm, i + 1,
(long)slk->_ldis[i]), 1);
slk->_lch[i] = FALSE;
}
if (!win) {
_PUTS(label_on, 1);
/*
* Added an fflush because if application code calls a
* slk_refresh or a slk_noutrefresh
* and a doupdate nothing will get flushed since this
* information is not being kept in curscr or _virtscr.
*/
(void) fflush(SP->term_file);
}
slk->_changed = FALSE;
return (win ? TRUE : FALSE);
}