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105 lines
2.9 KiB
Raku
Executable File
105 lines
2.9 KiB
Raku
Executable File
#!/usr/local/bin/perl
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#
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# The contents of this file are subject to the Netscape Public License
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# Version 1.0 (the "NPL"); you may not use this file except in
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# compliance with the NPL. You may obtain a copy of the NPL at
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# http://www.mozilla.org/NPL/
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#
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# Software distributed under the NPL is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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# for the specific language governing rights and limitations under the
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# NPL.
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#
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# The Initial Developer of this code under the NPL is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All Rights
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# Reserved.
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# checkResources.pl
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# Steve Lamm (slamm@netscape.com)
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#
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# Check the resources file for non-sanctioned colors
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# (allowed colors are below)
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#
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# Usage:
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# checkResources.pl resources
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# checkResources.pl < resources
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while (<DATA>) {
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($rr, $gg, $bb) = /(\d+), +(\d+), +(\d+)/;
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$palette{"$rr,$gg,$bb"} = 1;
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}
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$hexColor = '([A-Fa-f0-9]{2})';
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while (<>) {
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if (/^(.).*\#($hexColor$hexColor$hexColor)/) {
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$leadChar = $1;
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$rgb = $2;
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$rr = hex($3);
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$gg = hex($4);
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$bb = hex($5);
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$leadChar = " " if ($leadChar ne "!");
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if (!defined($palette{"$rr,$gg,$bb"})) {
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($tryrr, $trygg, $trybb) = getClosest($rr,$gg,$bb);
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printf ("%s%5d:%s",$leadChar,$.,$_);
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printf ("%s%5d: warning: Bad color %6s (%3d %3d %3d)"
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." try %02x%02x%02x (%3d %3d %3d)\n",
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$leadChar, $., $rgb, $rr, $gg, $bb,
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$tryrr, $trygg, $trybb,
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$tryrr, $trygg, $trybb);
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}
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}
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}
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# Find closest match based on luminance values
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sub getClosest {
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local ($keyrr, $keygg, $keybb) = @_;
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local $matchDiff = 255001;
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local $matchColor = "-1,-1,-1";
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foreach $color (keys %palette) {
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local ($rr, $gg, $bb) = split (/,/,$color);
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local $diff = abs($keyrr - $rr) * 299
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+ abs($keygg - $gg) * 587
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+ abs($keybb - $bb) * 114;
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if ($matchDiff > $diff) {
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$matchDiff = $diff;
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$matchColor = $color;
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}
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}
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return split (/,/,$matchColor);
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}
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__END__
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{ 255, 255, 0, 0 }, /* 0 */
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{ 255, 102, 51, 0 }, /* 1 */
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{ 128, 128, 0, 0 }, /* 2 */
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{ 0, 255, 0, 0 }, /* 3 */
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{ 0, 128, 0, 0 }, /* 4 */
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{ 66, 154, 167, 0 }, /* 5 */
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{ 0, 128, 128, 0 }, /* 6 */
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{ 0, 55, 60, 0 }, /* 7 */
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{ 0, 255, 255, 0 }, /* 8 */
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{ 0, 0, 255, 0 }, /* 9 */
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{ 0, 0, 128, 0 }, /* 10 */
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{ 153, 153, 255, 0 }, /* 11 */
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{ 102, 102, 204, 0 }, /* 12 */
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{ 51, 51, 102, 0 }, /* 13 */
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{ 255, 0, 0, 0 }, /* 14 */
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{ 128, 0, 0, 0 }, /* 15 */
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{ 255, 102, 204, 0 }, /* 16 */
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{ 153, 0, 102, 0 }, /* 17 */
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{ 255, 255, 255, 0 }, /* 18 */
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{ 192, 192, 192, 0 }, /* 19 */
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{ 128, 128, 128, 0 }, /* 20 */
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{ 34, 34, 34, 0 }, /* 21 */
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{ 0, 0, 0, 0 }, /* 22 */
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{ 26, 95, 103, 0 }, /* 23 */
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