/usr/share/perl5/HTML/Widgets/NavMenu/Tree/Iterator/Item.pm is in libhtml-widgets-navmenu-perl 1.0703-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | package HTML::Widgets::NavMenu::Tree::Iterator::Item;
use strict;
use warnings;
use base qw(HTML::Widgets::NavMenu::Object);
__PACKAGE__->mk_acc_ref([qw(
_node
_subs
_sub_idx
_visited
_accum_state
)]);
=head1 NAME
HTML::Widgets::NavMenu::Tree::Iterator::Item - an item for the tree iterator.
=head1 SYNOPSIS
For internal use only.
=cut
sub _init
{
my ($self, $args) = @_;
$self->_node($args->{'node'}) or
die "node not specified!";
$self->_subs($args->{'subs'}) or
die "subs not specified!";
$self->_sub_idx(-1);
$self->_visited(0);
$self->_accum_state($args->{'accum_state'}) or
die "accum_state not specified!";
return 0;
}
sub _is_visited
{
my $self = shift;
return $self->_visited();
}
sub _visit
{
my $self = shift;
$self->_visited(1);
if ($self->_num_subs_to_go())
{
return $self->_subs()->[$self->_sub_idx($self->_sub_idx()+1)];
}
else
{
return undef;
}
}
sub _visited_index
{
my $self = shift;
return $self->_sub_idx();
}
sub _num_subs_to_go
{
my $self = shift;
return $self->_num_subs() - $self->_sub_idx() - 1;
}
sub _num_subs
{
my $self = shift;
return scalar(@{$self->_subs()});
}
sub _get_sub
{
my $self = shift;
my $sub_num = shift;
return $self->_subs()->[$sub_num];
}
sub _li_id {
return shift->_node->li_id();
}
=head1 COPYRIGHT & LICENSE
Copyright 2006 Shlomi Fish, all rights reserved.
This program is released under the following license: MIT X11.
=cut
1;
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