aaf74682b9
(this is a requirement of SUSv2) - the old macro behaviour can be restored by defining _CURSES_USE_MACROS. Changed function prototypes to use ANSI style. All externally visible functions now have ANSI style declarations.
78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/* $NetBSD: background.c,v 1.3 2000/04/15 13:17:02 blymn Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Julian Coleman.
|
|
*
|
|
* 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. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``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 FOUNDATION OR CONTRIBUTORS
|
|
* 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 "curses.h"
|
|
#include "curses_private.h"
|
|
|
|
/*
|
|
* wbkgdset
|
|
* Set new background attributes.
|
|
*/
|
|
void
|
|
wbkgdset(WINDOW *win, chtype ch)
|
|
{
|
|
win->bchar = (wchar_t) ch & A_CHARTEXT;
|
|
win->battr = (attr_t) ch & A_ATTRIBUTES;
|
|
#ifdef DEBUG
|
|
__CTRACE ("wbkgdset: %08x, %08x\n", win->bchar, win->battr);
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* wbkgd --
|
|
* Set new background and new background attributes.
|
|
*/
|
|
int
|
|
wbkgd(WINDOW *win, chtype ch)
|
|
{
|
|
wbkgdset(win, ch);
|
|
__touchwin(win);
|
|
return (OK);
|
|
}
|
|
|
|
/*
|
|
* getbkgd --
|
|
* Get current background attributes.
|
|
*/
|
|
chtype
|
|
getbkgd(WINDOW *win)
|
|
{
|
|
return ((chtype) ((win->bchar & A_CHARTEXT) |
|
|
(win->battr & A_ATTRIBUTES)));
|
|
}
|