X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/e476c3bfbcc78e9f667d83e9b35da5d55c7a6b42..HEAD:/termcol.plp

diff --git a/termcol.plp b/termcol.plp
index a090fc7..f76e293 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -1,8 +1,27 @@
 <(common.inc.plp)><:
 
+if (my ($name) = $Request =~ /(.+)\.gpl\z/) {
+	my $palettes = Data('termcol');
+	my $palette = $palettes->{$name}
+		or Abort("Palette '$name' not found", 404);
+	ref $palette ne 'ARRAY'
+		or Abort("Group contains multiple palettes: ".join(', ', @{$palette}));
+
+	$header{content_type} = 'text/x-gimp-gpl';
+	say 'GIMP Palette';
+	say 'Name: ', $palette->{name} // $name;
+	say 'Columns: 8';
+	say '#';
+	for (@{ $palette->{list} }) {
+		my ($rgb, $name) = split /:/, $_, 3;
+		say join ' ', unpack('C*', pack 'H6', $rgb), $name;
+	}
+	exit;
+}
+
 Html({
 	title => ($Request ? 'terminal colour' : 'colour palettes') . ' cheat sheet',
-	version => '1.1',
+	version => '1.4',
 	description => [!$Request ? "Comparison of various colour palettes." : (
 		"Index of all terminal/console colour codes,",
 		"with an example result of various environments.",
@@ -16,7 +35,7 @@ Html({
 });
 
 my @draw = map { [$_, s/\W+\z//] } grep { $_ } split m(/),
-	$get{img} // exists $get{img} && 'indi.png';
+	$get{img} // exists $get{img} && 'compile.png';
 
 my @termlist;
 push @termlist, split /\W+/, $Request || 'default';
@@ -44,8 +63,7 @@ use Shiar_Sheet::Colour 1.04;
 use List::Util qw( min max );
 use POSIX qw( ceil );
 
-my $palettes = do 'termcol.inc.pl';
-die "Cannot open palette data: $_\n" for $@ || $! || ();
+my $palettes = Data('termcol');
 
 sub colcell {
 	my $name = shift // return "<td>\n";
@@ -115,6 +133,8 @@ sub coltable {
 	}
 
 	ref $info eq 'HASH' or return;
+	my $order = $get{order} && $get{order}.'order';
+	my $reorder = $info->{$order} // $palettes->{ $info->{parent} }->{$order};
 
 	my $caption = $info->{name} // $term;
 	$caption = sprintf('<%s %s>%s</%1$s>',
@@ -134,34 +154,33 @@ sub coltable {
 		print coltable_hsv(@{$_}) for $info->{rgbmap} || ();
 
 		if (my $table = $info->{table}) {
-		for my $row (@$table) {
-			if (!$row) {
-				say '<tbody>';
-				next;
+			$table = [ @{$table}[@{$reorder}] ] if $reorder;
+
+			for my $row (@$table) {
+				if (!$row) {
+					say '<tbody>';
+					next;
+				}
+				print '<tr>';
+				print colcell(ref $_ ? @$_ : $_ ? reverse split /:/ : undef) for @$row;
 			}
-			print '<tr>';
-			print colcell(ref $_ ? @$_ : $_ ? reverse split /:/ : undef) for @$row;
-		}
 
-	if (@draw) {
-		my $width = scalar @{ $table->[0] };
-		my @imgpal = map {
-			[ ref $_ ? @{$_}[1 .. 3] : map {hex} /(..)(..)(..)/ ]
-		} map { @{$_} } @{$table};
-		for (@draw) {
-			print "<tr><td colspan=$width>", img_egapal(\@imgpal, @{$_});
-		}
-	}
+			if (@draw) {
+				my $width = scalar @{ $table->[0] };
+				my @imgpal = map {
+					[ ref $_ ? @{$_}[1 .. 3] : map {hex} /(..)(..)(..)/ ]
+				} map { @{$_} } @{$table};
+				for (@draw) {
+					print "<tr><td colspan=$width>", img_egapal(\@imgpal, @{$_});
+				}
+			}
 		}
 
 		say "</table>\n";
 	}
 
 	if (my $palette = $info->{list}) {
-		my $order = $get{order} && $get{order}.'order';
-		my $colours = colorder($palette,
-			$info->{$order} // $palettes->{ $info->{parent} }->{$order}
-		);
+		my $colours = colorder($palette, $reorder);
 
 		my $rows = 8;
 		my $columns = ceil(@{$palette} / $rows);
@@ -174,7 +193,7 @@ sub coltable {
 				my $num = $row + $col * $rows;
 				my ($rgb, $name) = split /:/, $colours->[$num], 3;
 				$name //= $rgb && $num;
-				$name = [ $name, [] ] if $term =~ /^msx/ and !$num;
+				$name = [ $name, [] ] if $term =~ /^msx/ and !$name;  # no bg for transparency
 				$name = [ $name, ['#333'] ] if $term eq 'xkcd';
 				print colcell($name, $rgb);
 			}