X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ftput-initc;h=d4dfddc0afdc7f2ca538686c927fca47287d5457;hp=3382ee5ad818ea479a4c51cd85c7566fa45c3667;hb=c885a3fdd089f784f17dd2e9c03d8eb774072dc9;hpb=1b540608eae9a714c0c4195310f25c1a1897ae89

diff --git a/test/tput-initc b/test/tput-initc
index 3382ee5a..d4dfddc0 100644
--- a/test/tput-initc
+++ b/test/tput-initc
@@ -26,7 +26,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: tput-initc,v 1.1 2016/12/10 23:35:46 tom Exp $
+# $Id: tput-initc,v 1.5 2016/12/17 22:35:05 tom Exp $
 # Some of the ".dat" files in ncurses' test-directory give r/g/b numbers for
 # default palettes of xterm and Linux console.  This script reads the numbers
 # and (assuming the same or compatible terminal) uses tput to (re)initialize
@@ -37,6 +37,40 @@ failed() {
 	exit 1
 }
 
+usage() {
+	cat >&2 <<-EOF
+	usage: $0 [-r] [-s] [palette-data]
+
+	Use this script with a palette data-file to (re)initialize colors with
+	tput.  This script assumes arrangements for 16-, 88- and 256-colors
+	like the xterm 88colors2.pl and 256colors2.pl scripts.
+
+	Options:
+	 -r	reverse palette
+	 -s	reverse system colors (first 16 if more than 16 colors)
+EOF
+	exit 1
+}
+
+opt_r=no
+opt_s=no
+
+while getopts "rs" option "$@"
+do
+	case $option in
+	(r)
+		opt_r=yes
+		;;
+	(s)
+		opt_s=yes
+		;;
+	(*)
+		usage
+		;;
+	esac
+done
+shift $(expr $OPTIND - 1)
+
 if [ $# = 1 ]
 then
 	file=$1
@@ -70,8 +104,20 @@ then
 fi
 
 cat $file |\
-awk -v myterm=$myterm '
-BEGIN { limit=1000; }
+awk	-v opt_r=$opt_r \
+	-v opt_s=$opt_s \
+	-v colors=$colors \
+	-v myterm=$myterm '
+BEGIN {
+	limit = 1000;
+	range = -1;
+	cramp = -1;
+	if ( colors == 88 ) {
+		cramp = 80;
+	} else if ( colors = 256 ) {
+		cramp = 232;
+	}
+}
 function scaled(n) {
 	return (n * 1000)/limit;
 }
@@ -83,5 +129,27 @@ function scaled(n) {
 
 /^[0-9]+:/{
 	sub(":","",$1);
-	printf "tput -T%s initc %d %d %d %d\n", myterm, $1,scaled($2),scaled($3),scaled($4);
-}' |sh -
+	item = $1 + 0;
+	if (range < item) {
+		range = item;
+	}
+	params[$1] = sprintf ("%d %d %d", scaled($2),scaled($3),scaled($4));
+}
+END {
+	for (n = 0; n <= range; ++n) {
+		m = n;
+		if ( opt_r == "yes" ) {
+			if ( colors <= 16 ) {
+				m = range - n;
+			} else if ( ( opt_s == "yes" ) && ( n < 16 ) ) {
+				m = 15 - n;
+			} else if ( n >= cramp ) {
+				m = cramp + colors - 1 - n;
+			} else {
+				m = 16 + cramp - 1 - n;
+			}
+		}
+		printf "tput -T%s initc %d %s\n", myterm, m, params[n];
+	}
+}
+' |sh -