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package HTML::FormFu::OutputProcessor;
use strict;
use MRO::Compat;
use mro 'c3';
use HTML::FormFu::Attribute qw( mk_item_accessors mk_accessors );
use HTML::FormFu::ObjectUtil qw( populate form parent );
use Scalar::Util qw( reftype );
use Carp qw( croak );
__PACKAGE__->mk_item_accessors(qw( type ));
sub new {
my $class = shift;
my %attrs;
if (@_) {
croak "attributes argument must be a hashref"
if reftype( $_[0] ) ne 'HASH';
%attrs = %{ $_[0] };
}
my $self = bless {}, $class;
for (qw( type )) {
croak "$_ attribute required" if !exists $attrs{$_};
}
if ( exists $attrs{parent} ) {
$self->parent( delete $attrs{parent} );
}
$self->populate( \%attrs );
return $self;
}
sub clone {
my ($self) = @_;
my %new = %$self;
return bless \%new, ref $self;
}
1;
__END__
=head1 NAME
HTML::FormFu::OutputProcessor - Post-process HTML output
=head1 DESCRIPTION
Post-process a form or element's HTML.
=head1 CORE OUTPUT PROCESSORS
=over
=item L<HTML::FormFu::OutputProcessor::Indent>
=item L<HTML::FormFu::OutputProcessor::StripWhitespace>
=back
=head1 AUTHOR
Carl Franks, C<cfranks@cpan.org>
=head1 LICENSE
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
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