unicode: support legend in common method

[sheet.git] / Shiar_Sheet / FormatChar.pm

diff --git a/Shiar_Sheet/FormatChar.pm b/Shiar_Sheet/FormatChar.pm
index 0a8a50a0876560bfa954c16d1a16b5d9160005e3..b2e4d09cbf22b044434a84b2e63b2a709b714efc 100644 (file)
--- a/Shiar_Sheet/FormatChar.pm
+++ b/Shiar_Sheet/FormatChar.pm
@@ -274,5 +274,30 @@ sub print {
        }
 }
 
+sub legend {
+       my $self = shift;
+       my @classes = $self->{style} eq 'univer' ? (
+               [l5 => 'unicode 1.1'],
+               [l4 => '20th century'],
+               [l3 => 'in 6.0 (2010)'],
+               [l2 => 'recent assignments'],
+               [l1 => 'proposed'],
+               [ex => 'irregular'],
+       ) : (
+               [l5 => 'ascii'],
+               [l4 => $self->{style} eq 'di' ? 'digraph' : 'latin1'],
+               [l3 => $self->{style} eq 'di' ? 'proposed' : 'HTML4'],
+               [l2 => 'unicode ≤6.0'],
+               [l1 => 'other unicode'],
+               [ex => 'discouraged'],
+       );
+
+       return (
+               '<div class="legend"><table class="glyphs"><tr>',
+               (map { sprintf '<td class="X %s">%s', @{$_} } @classes),
+               '</table></div>',
+       );
+}
+
 1;