X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/d8cf87b8d7d32d184bffcf8e30ff2637259b61ff..d9d251ca5b512130cfb4cb9a3e03aa6748f67526:/tools/mkfontinfo

diff --git a/tools/mkfontinfo b/tools/mkfontinfo
index fe7059f..12c53a5 100755
--- a/tools/mkfontinfo
+++ b/tools/mkfontinfo
@@ -5,52 +5,126 @@ use warnings;
 use utf8;
 
 use open OUT => ':utf8', ':std';
-use List::Util 'reduce';
 use File::Basename 'basename';
 use Data::Dump 'pp';
 
-our $VERSION = '1.00';
+our $VERSION = '1.01';
 
-my %font;
+my @fontlist;
+
+my %cover;
 my $incsuffix = '.inc.pl';
 for my $fontfile (glob 'ttfsupport/*'.$incsuffix) {
 	my ($fontid) = basename($fontfile, $incsuffix);
 	my ($fontmeta, @fontrange) = do $fontfile or next;
-	$font{$fontid} = {
-		-id   => $fontmeta->{id} || $fontid,
-		-name => $fontmeta->{name},
-		map { (chr $_ => 1) } @fontrange
-	};
+	$fontmeta->{file} = $fontid;
+	my $year = substr $fontmeta->{date}, 0, 4;
+	$fontmeta->{description} = join(' ',
+		(map { "version $_" } $fontmeta->{version} || ()),
+		$fontmeta->{version} && $fontmeta->{version} =~ /\Q$year/ ? () :
+		(map { "($_)" } $year || ()),
+	);
+	push @fontlist, $fontmeta;
+	$cover{$fontid} = { map { (chr $_ => 1) } @fontrange };
 }
 
-my @chargroups = qw(
-	N Z Math
-	Assigned
-	Latin Greek Cyrillic Georgian Arabic Thai Hangul Han
-);
+my %charlist;
+
+my $chartables = do 'unicode-table.inc.pl' or warn $@ || $!;
+if ($chartables) {
+	while (my ($tablegroup, $grouprow) = each %{$chartables}) {
+		while (my ($tablename, $chars) = each %{$grouprow}) {
+			next if $tablename =~ /^-/;
+			my $includerows;  # ignore rows before body row
+			for (@{$chars}) {
+				$includerows ||= m/^[.]/ or next;
+				next if /^[.-]/;
+				next if $_ eq '>' or $_ eq '=';
+				s/^\\//;  # escape
+				length $_ == 1 or next;  # multiple characters lost in query
+				push @{ $charlist{table}->{"$tablegroup/$tablename"} }, $_;
+				push @{ $charlist{table}->{$tablegroup} }, $_;
+			}
+		}
+#		if ($tablegroup eq 'ipa') {
+#			@chars = grep { !m/[a-zA-Z]/ } @chars;
+#		}
+	}
+}
 
-say 'use utf8;';
-say '+{';
-for my $name (@chargroups) {
-	my $match = qr/\A\p{$name}\z/;
-	my @chars = eval {
-		grep { m/$match/ } map { chr $_ }
-		0..0xD7FF, 0xE000..0xFDCF, 0xFDF0..0xFFFD,
-	} or do {
-		warn $@;
-		next;
+eval {
+	require HTML::Entities;
+	our %char2entity;
+	HTML::Entities->import('%char2entity');
+	while (my ($char, $entity) = each %char2entity) {
+		$entity =~ /[a-zA-Z]/ or next;  # only actual aliases
+		push @{ $charlist{table}->{html} }, $char;
+	}
+	1;
+} or warn "Could not include count for html entities: $@";
+
+eval {
+	use Unicode::UCD 'charinfo';
+	for my $code (0 .. 256**2*2) {
+		my $charinfo = charinfo($code) or next;
+		next if $charinfo->{category} =~ /^[MC]/;  # ignore Marks and "other" Control chars
+		push @{ $charlist{$_}->{ $charinfo->{$_} } }, chr $code
+			for qw( script category block );
+	}
+	1;
+} or warn "Could not include unicode groups: $@";
+
+for (values %charlist) {
+for my $chars (values %{$_}) {
+	my %row;
+	$row{support} = [
+		map { scalar grep { defined } @{ $cover{$_->{file}} }{ @{$chars} } }
+		@fontlist
+	];
+	$row{count} = scalar @{$chars};
+
+	$row{query} = eval {
+		my @query = map { ord } sort @{$chars};
+		my $i = 0;
+		while ($i < @query) {
+			my $j = $i + 1;
+			my $v = $query[$i];
+			while ($j < @query) {
+				$v++;
+				last if $query[$j] != $v;
+				$j++;
+			}
+			if ($j - $i > 2) {
+				splice(@query, $i, $j - $i, "$query[$i]-$query[$j-1]");
+			}
+			$i++;
+		}
+		return join '+', @query;
 	};
 
-	my %cover = map {
-		my $fontcover = $font{$_};
-		($_ => scalar grep { $fontcover->{$_} } @chars);
-	} keys %font;
-	$cover{-count} = scalar @chars;
-	$cover{-chars} = [ map { ord } sort @chars ];
+	$chars = \%row;
+}
+}
+
+$charlist{fonts} = \@fontlist;
 
-	say $name.' => '.pp(\%cover).',';
+my %osfonts = (
+	win95   => [qw( arial.win95 arialuni lucidau verdana.win95 times.win95 cour.win95 )],  # microsoft
+	win7    => [qw( arial.win7 verdana.win7 times.win7 cour.win7 )],
+	win8    => [qw( arial.win8 verdana.win8 times.win8 cour.win8 )],
+	mac10   => [qw( helvetica.mac10 lucida.mac10 times.mac10 garamond.mac10 palatino.mac10 lucida.mac10 )],  # apple
+	android => [qw( roboto notosans )],  # google
+	oss     => [qw( dvsans code2000 unifont opensans )],
+);
+my %fontnum = map { ($fontlist[$_]->{file} => $_) } 0 .. $#fontlist;
+while (my ($os, $fontids) = each %osfonts) {
+	$charlist{os}->{$os} = [ map { $fontnum{$_} // () } @{$fontids} ];
 }
-say '}';
+$charlist{osdefault} = [qw( win95 win8 mac10 oss android )];
+
+say "# automatically generated by $0";
+say 'use utf8;';
+say '+'.pp(\%charlist);
 
 __END__