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File: [cvs.NetBSD.org] / src / lib / libcurses / keypad.c (download)

Revision 1.6, Thu May 25 06:46:26 2000 UTC (19 years, 10 months ago) by jdc
Branch: MAIN
CVS Tags: netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5, minoura-xpg4dl-base, minoura-xpg4dl
Changes since 1.5: +1 -8 lines

Send 'ks' sequence from first call to keypad(win, TRUE) only and not from
wgetch().  Don't send 'ke' sequence from keypad(win, FALSE) or wgetch().
This makes us compatible with Solaris.
Suggested by ITOH Yasufumi.

/*	$NetBSD: keypad.c,v 1.6 2000/05/25 06:46:26 jdc Exp $  */

/*-
 * Copyright (c) 1998-1999 Brett Lymn (blymn@baea.com.au, brett_lymn@yahoo.com)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software withough specific prior written permission
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 */

#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: keypad.c,v 1.6 2000/05/25 06:46:26 jdc Exp $");
#endif				/* not lint */

#include "curses.h"
#include "curses_private.h"

/*
 * keypad --
 *	Turn on and off interpretation of function/keypad keys in the
 *	given window.
 */
void
keypad(WINDOW *win, bool bf)
{
#ifdef DEBUG
	__CTRACE("keypad: win %0.2o, %s\n", win, bf ? "TRUE" : "FALSE");
#endif
	if (bf) {
		win->flags |= __KEYPAD;
		if (!(curscr->flags & __KEYPAD)) {
			tputs (KS, 0, __cputchar);
			curscr->flags |= __KEYPAD;
		}
	} else
		win->flags &= ~__KEYPAD;
}