keyboard: altgr css for single-glyph keys

[sheet.git] / keyboard.plp

diff --git a/keyboard.plp b/keyboard.plp
index 8bbe8f7dcdbea9eec86eeb73d142ce3c914d4c98..7689af5851591a3e3fbaaf96ac2d7d4f47e51e7a 100644 (file)
--- a/keyboard.plp
+++ b/keyboard.plp
@@ -7,6 +7,21 @@ my $info = eval { Data($include) } || {};
 warn "error in $include: ", @{$@} if ref $@;
 $mode = $info->{title} // $mode;
 
+my $showkeys //= !exists $get{keys} ? undef :
+       ($get{keys} ne '0' && ($get{keys} || 'always'));
+my @keystyle = (
+       '<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->',
+       '<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]-->',
+       !$showkeys ? '<style> .no {visibility:hidden} </style>' :
+       $showkeys eq 'ghost' ? '<style> .no, .alias {opacity:.5} </style>' : (),
+       '<script type="text/javascript" src="/keys.js?1.6" async></script>',
+);
+if ($include =~ /^altgr/ and open my $cssinc, '<', 'keyboard-altgr.css') {
+       local $/;
+       my $data = readline $cssinc;
+       push @keystyle, "<style>\n$data</style>";
+}
+
 Html({
        title => "\L$mode\E keyboard cheat sheet",
        version => $info->{version} || '0.1',
@@ -16,8 +31,8 @@ Html({
                sheet cheat reference overview keyboard control commands shortkey
        '],
        stylesheet => [qw( light dark circus mono red )],
-       keys => 1,
        data => ["$include.inc.pl"],
+       raw => \@keystyle,
 });
 
 %{$info} or Abort(