File Coverage

blib/lib/EBook/EPUB/Lite/Spine.pm

Criterion	Covered	Total	%
statement	19	21	90.4
branch	1	2	50.0
condition			n/a
subroutine	5	6	83.3
pod	2	3	66.6
total	27	32	84.3

# Copyright (c) 2009, 2010 Oleksandr Tymoshenko
# All rights reserved.

# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.

# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
package EBook::EPUB::Lite::Spine;

use Moo;
use Types::Standard qw/ArrayRef Object Str/;

use EBook::EPUB::Lite::Spine::Itemref;

has toc => ( isa => Str, is => 'rw' );

has page_progression_direction => (
    isa => Str,
    is  => "rw"
);

has itemrefs => (
    is         => 'ro',
    isa        => ArrayRef[Object],
    default    => sub { [] },
);

sub all_itemrefs {
    return @{ shift->itemrefs };
}


sub encode
{
    my ($self, $writer) = @_;
    $writer->startTag("spine",
        toc => $self->toc,
        $self->page_progression_direction ? ( "page-progression-direction" => $self->page_progression_direction ) : (),
    );

    foreach my $itemref (@{$self->itemrefs()}) {
        $itemref->encode($writer);
    }

    $writer->endTag("spine");
}

sub add_itemref
{
    my ($self, @args) = @_;
    my $itemref = EBook::EPUB::Lite::Spine::Itemref->new(@args);
    push @{$self->itemrefs()}, $itemref;
}

1;

__END__