From 4e71d82512759ed7da92d213ac66d006dae456a1 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 24 Apr 2011 17:44:04 +0200
Subject: [PATCH] font: file ids and os grouping

---
 font.plp             | 52 ++++++++++++++++++++++++++++++++++----------
 tools/convert-ttf.pl | 21 ++++++++++++++----
 2 files changed, 58 insertions(+), 15 deletions(-)

diff --git a/font.plp b/font.plp
index 9faa9c1..1e1732b 100644
--- a/font.plp
+++ b/font.plp
@@ -25,15 +25,29 @@ use 5.010;
 use Shiar_Sheet::FormatChar;
 my $glyphs = Shiar_Sheet::FormatChar->new;
 
+my %oslist = (
+	win95 => [qw/arial ariuni verdana times/],
+	mac10 => [qw//],
+	oss   => ['dv ss', qw/droid c2k guf/],
+
+	android => ['droid'],
+);
+my @ossel = qw(win95 oss);
+
 my $tables = do 'unicode-table.inc.pl' or die $@ || $!;
 my (%font, @fontlist);
-for my $fontid (qw(d tnr a dv dvs c2k u)) {
-	my ($fontmeta, @fontrange) = do "ttfsupport/$fontid.inc.pl";
-	push @fontlist, $fontid;
-	$font{$fontid} = {
-		-name => $fontmeta->{name},
-		map { (chr $_ => 1) } @fontrange
-	};
+for my $os (@ossel) {
+	my $osfonts = $oslist{$os};
+	for my $fontid (@{$osfonts}) {
+		push @fontlist, $fontid;
+		my ($fontmeta, @fontrange) = do "ttfsupport/$fontid.inc.pl";
+		$fontmeta or next;
+		$font{$fontid} = {
+			-id   => $fontmeta->{id} || $fontid,
+			-name => $fontmeta->{name},
+			map { (chr $_ => 1) } @fontrange
+		};
+	}
 }
 
 my @config = qw(
@@ -47,9 +61,23 @@ $_ and m{/*+(.+)} and @config = split /[ ]/, $1 for $ENV{PATH_INFO}, $get{q};
 for (@config) {
 	my ($tablegroup, $tablename) = split m{/}, $_, 2;
 
-	print '<table>';
+	print '<table class=mapped>';
 	printf '<caption>%s</caption>', "$tablegroup: $tablename";
 	say '';
+	print '<col>' x 3;
+	print "<colgroup span=$_>" for 2, map { scalar @{$oslist{$_}} } @ossel;
+	print '<thead><tr>';
+	print '<td colspan=2>char';
+	print '<td>name';
+	print '<td>di<td>html';
+	printf('<td colspan=%d title="%s">%s',
+		(map {
+			scalar @{$_},
+			join(', ', map { $_->{-name} } @font{ @{$_} }),
+		} $oslist{$_}),
+		$_,
+	) for @ossel;
+	say '</thead>';
 	my $table = $tables->{$tablegroup}->{$tablename};
 
 	for my $chr (@$table) {
@@ -71,12 +99,14 @@ for (@config) {
 		print "<tr><th>$chr\n";
 		my $info = $glyphs->glyph_info($codepoint);
 		my ($class, $name, $mnem, $html, $string) = @$info;
-		print "<td>$_" for $codepoint, EscapeHTML($name);
+		print "<td>$_" for sprintf('%X', $codepoint), EscapeHTML($name);
 		printf '<td class="%s">%s', @$_ for (
 			[$ascii ? 'l0' : defined $mnem ? 'l4' : 'l1', $mnem // ''],
 			[$ascii ? 'l0' : defined $html ? 'l4' : 'l1', $html // ''],
-			(map { $font{$_}->{$chr} ? [l4 => $font{$_}->{-name}] : [l1 => ''] }
-				@fontlist),
+			(map {
+				!$font{$_}->{-id} ? [l0 => "$_?"] :
+				$font{$_}->{$chr} ? [l4 => $font{$_}->{-id}] : [l1 => '']
+			} @fontlist),
 		);
 	}
 	say "</table>\n";
diff --git a/tools/convert-ttf.pl b/tools/convert-ttf.pl
index 3a7cc0e..95b26a0 100755
--- a/tools/convert-ttf.pl
+++ b/tools/convert-ttf.pl
@@ -6,7 +6,8 @@ use warnings;
 use Data::Dump 'pp';
 use Font::TTF::Font;
 
-my ($ttfname, $outfile) = @ARGV;
+my ($ttfuri, $outfile) = @ARGV;
+$ttfuri or die "usage error\n";
 
 for ($outfile || ()) {
 	!-e $_ or die "Output file $outfile already exists\n";
@@ -14,12 +15,23 @@ for ($outfile || ()) {
 	select $output;
 }
 
+my %FONTID = (
+	'Times New Roman' => 'times',
+	'DejaVu Sans'     => 'dv ss',
+	'DejaVu Serif'    => 'dv serif',
+	'Code2000'        => 'c2k',
+	'GNU Unifont'     => 'guf',
+	'Droid Sans'      => 'droid',
+	'Droid Serif'     => 'droid serif',
+);
+
 {
-	my $ttf = Font::TTF::Font->open($ttfname)
-		or die "Cannot open truetype in $ttfname: $!";
+	my $ttf = Font::TTF::Font->open($ttfuri)
+		or die "Cannot open truetype in $ttfuri: $!";
 
+	my $ttfname = ($ttfuri =~ m{([^/.]+) (?:[.]ttf)? \z}msx)[0];
 	my %meta = (
-		filename => $ttfname,
+		source   => $ttfuri,
 		name     => $ttf->{name}->read->find_name(4) || $ttfname,
 		version  => $ttf->{head}->{fontRevision},
 		date     => (map {
@@ -29,6 +41,7 @@ for ($outfile || ()) {
 			}
 		} $ttf->{head}->getdate),
 	);
+	$meta{id} = $FONTID{ $meta{name} } // lc $ttfname;
 	say pp(\%meta), ',';
 
 	my $support = $ttf->{cmap}->find_ms->{val};
-- 
2.30.0