lib/libcurses/keypad.c

1.8    wiz /*	$NetBSD: keypad.c,v 1.8 2001/06/13 10:45:57 wiz Exp $  */
1.1    mrg
1.1    mrg /*-
1.1    mrg  * Copyright (c) 1998-1999 Brett Lymn (blymn (at) baea.com.au, brett_lymn (at) yahoo.com)
1.1    mrg  * All rights reserved.
1.1    mrg  *
1.1    mrg  * Redistribution and use in source and binary forms, with or without
1.1    mrg  * modification, are permitted provided that the following conditions
1.1    mrg  * are met:
1.1    mrg  * 1. Redistributions of source code must retain the above copyright
1.1    mrg  *    notice, this list of conditions and the following disclaimer.
1.1    mrg  * 2. The name of the author may not be used to endorse or promote products
1.8    wiz  *    derived from this software without specific prior written permission
1.1    mrg  *
1.1    mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1.1    mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
1.1    mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
1.1    mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
1.1    mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
1.1    mrg  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.1    mrg  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.1    mrg  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.1    mrg  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
1.1    mrg  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.1    mrg  *
1.1    mrg  *
1.1    mrg  */
1.4  blymn
1.4  blymn #include <sys/cdefs.h>
1.4  blymn #ifndef lint
1.8    wiz __RCSID("$NetBSD: keypad.c,v 1.8 2001/06/13 10:45:57 wiz Exp $");
1.4  blymn #endif				/* not lint */
1.1    mrg
1.1    mrg #include "curses.h"
1.2  blymn #include "curses_private.h"
1.1    mrg
1.1    mrg /*
1.1    mrg  * keypad --
1.1    mrg  *	Turn on and off interpretation of function/keypad keys in the
1.1    mrg  *	given window.
1.1    mrg  */
1.1    mrg void
1.3  blymn keypad(WINDOW *win, bool bf)
1.1    mrg {
1.5    jdc #ifdef DEBUG
1.5    jdc 	__CTRACE("keypad: win %0.2o, %s\n", win, bf ? "TRUE" : "FALSE");
1.5    jdc #endif
1.5    jdc 	if (bf) {
1.1    mrg 		win->flags |= __KEYPAD;
1.5    jdc 		if (!(curscr->flags & __KEYPAD)) {
1.7    jdc 			tputs (__tc_ks, 0, __cputchar);
1.5    jdc 			curscr->flags |= __KEYPAD;
1.5    jdc 		}
1.6    jdc 	} else
1.1    mrg 		win->flags &= ~__KEYPAD;
1.1    mrg }