color_pair.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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 (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1986 AT&T
* All Rights Reserved
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.7 */
/*
* NOTE:
*
* If the terminal does not support more than 7 color pairs
* then pairs 8 and greater will be ignored
* (The hp color terminal is one such terminal that only supports 7
* color pairs)
*/
/* definable color pairs */
#define NUMDEFPAIRS 11
#define WINDOW_PAIR 1
#define ACTIVE_TITLE_PAIR 2
#define INACTIVE_TITLE_PAIR 3
#define ACTIVE_BORD_PAIR 4
#define INACTIVE_BORD_PAIR 5
#define BANNER_PAIR 6
#define BAR_PAIR 7
#define SLK_PAIR 8
#define ACTIVE_SCROLL_PAIR 9
#define INACTIVE_SCROLL_PAIR 10
#define FIELD_PAIR 11
/* number of default colors and maximum total colors */
#define NUMDEFCOLORS 8
#define MAXCOLORS 64
#define MAXCOLPAIRS 64
extern int Color_terminal; /* is the terminal a color terminal */
extern int Border_colors_differ; /* do active/inactive border colors differ? */
extern int Pair_set[MAXCOLPAIRS]; /* is color pair set ? */
/*
* If the color pair is greater than the number of COLOR_PAIRS ...
* or the color pair is not set by the application ...
* then expand to JUST the video attribute ...
* else expand to JUST the color attribute ...
*/
#define CHK_PAIR(vid, col) \
((col > COLOR_PAIRS) || !Pair_set[col] ? vid : COLOR_PAIR(col))
/*
* If the terminal is a color device ...
* AND there are more color pairs then 7 ...
* then expand to CHK_PAIR(vid, col) ...
* else expand to vid
*/
#define COL_ATTR(vid, col) \
((Color_terminal == TRUE) && COLOR_PAIRS >= 7 ? CHK_PAIR(vid, col) :vid)