Introduce src dir.

[librarian.git] / src / librarian / font-optimizer / ext / Font-TTF / lib / Font / TTF / Mort / Noncontextual.pm

diff --git a/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Mort/Noncontextual.pm b/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Mort/Noncontextual.pm
new file mode 100644 (file)
index 0000000..730982a
--- /dev/null
+++ b/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Mort/Noncontextual.pm
@@ -0,0 +1,95 @@
+package Font::TTF::Mort::Noncontextual;
+
+=head1 NAME
+
+Font::TTF::Mort::Noncontextual - Noncontextual Mort subtable for AAT
+
+=head1 METHODS
+
+=cut
+
+use strict;
+use vars qw(@ISA);
+use Font::TTF::Utils;
+use Font::TTF::AATutils;
+
+@ISA = qw(Font::TTF::Mort::Subtable);
+
+sub new
+{
+    my ($class, $direction, $orientation, $subFeatureFlags) = @_;
+    my ($self) = {
+                    'direction'            => $direction,
+                    'orientation'        => $orientation,
+                    'subFeatureFlags'    => $subFeatureFlags
+                };
+
+    $class = ref($class) || $class;
+    bless $self, $class;
+}
+
+=head2 $t->read
+
+Reads the table into memory
+
+=cut
+
+sub read
+{
+    my ($self, $fh) = @_;
+    my ($dat);
+    
+    my ($format, $lookup) = AAT_read_lookup($fh, 2, $self->{'length'} - 8, undef);
+    $self->{'format'} = $format;
+    $self->{'lookup'} = $lookup;
+
+    $self;
+}
+
+=head2 $t->pack_sub($fh)
+
+=cut
+
+sub pack_sub
+{
+    my ($self) = @_;
+    
+    return AAT_pack_lookup($self->{'format'}, $self->{'lookup'}, 2, undef);
+}
+
+=head2 $t->print($fh)
+
+Prints a human-readable representation of the table
+
+=cut
+
+sub print
+{
+    my ($self, $fh) = @_;
+    
+    my $post = $self->post();
+    
+    $fh = 'STDOUT' unless defined $fh;
+
+    my $lookup = $self->{'lookup'};
+    $fh->printf("\t\tLookup format %d\n", $self->{'format'});
+    if (defined $lookup) {
+        foreach (sort { $a <=> $b } keys %$lookup) {
+            $fh->printf("\t\t\t%d [%s] -> %d [%s])\n", $_, $post->{'VAL'}[$_], $lookup->{$_}, $post->{'VAL'}[$lookup->{$_}]);
+        }
+    }
+}
+
+1;
+
+=head1 BUGS
+
+None known
+
+=head1 AUTHOR
+
+Jonathan Kew L<Jonathan_Kew@sil.org>. See L<Font::TTF::Font> for copyright and
+licensing.
+
+=cut
+