package Text::ASCIITable::TW;
use Moose;
use Encode qw(encode decode);
extends 'Text::ASCIITable';
=head1 NAME
Text::ASCIITable::TW - add TW support for Text::ASCIITable
=head1 VERSION
Version 0.04
=cut
our $VERSION = '0.04';
=head1 SYNOPSIS
see L<Text::ASCIITable>
=cut
override 'new' => sub {
my $class = shift;
my $hash_ref = super;
my $self = bless $hash_ref, $class;
return $self;
};
override 'count' => sub {
my ($self,$str) = @_;
if (defined($self->{options}{cb_count}) && ref($self->{options}{cb_count}) eq 'CODE') {
my $ret = eval { return &{$self->{options}{cb_count}}($str); };
return $ret if (!$@);
do { $self->reperror("Error: 'cb_count' callback returned error, ".$@); return 1; } if ($@);
}
elsif (defined($self->{options}{cb_count}) && ref($self->{options}{cb_count}) ne 'CODE') {
$self->reperror("Error: 'cb_count' set but no valid callback found, found ".ref($self->{options}{cb_count}));
return length($str);
}
$str =~ s/<.+?>//g if $self->{options}{allowHTML};
$str =~ s/\33\[(\d+(;\d+)?)?[musfwhojBCDHRJK]//g if $self->{options}{allowANSI}; # maybe i should only have allowed ESC[#;#m and not things not related to
$str =~ s/\33\([0B]//g if $self->{options}{allowANSI}; # color/bold/underline.. But I want to give people as much room as they need.
$str = decode("utf8", $str) if $self->{options}{utf8};
return length(encode('big5', $str));
};
=head1 AUTHOR
Alec Chen, C<< <alec at cpan.org> >>
=head1 BUGS
Please report any bugs or feature requests to C<bug-text-asciitable-tw at rt.cpan.org>, or through the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Text-ASCIITable-TW>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
=head1 SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Text::ASCIITable::TW
You can also look for information at:
=over 4
=item * RT: CPAN's request tracker
L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Text-ASCIITable-TW>
=item * AnnoCPAN: Annotated CPAN documentation
L<http://annocpan.org/dist/Text-ASCIITable-TW>
=item * CPAN Ratings
L<http://cpanratings.perl.org/d/Text-ASCIITable-TW>
=item * Search CPAN
L<http://search.cpan.org/dist/Text-ASCIITable-TW>
=back
=head1 ACKNOWLEDGEMENTS
=head1 COPYRIGHT & LICENSE
Copyright 2008 Alec Chen, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
=cut
1; # End of Text::ASCIITable::TW