package XML::Mini::Element::Comment;
use strict;
$^W = 1;
use XML::Mini;
use XML::Mini::Element;
use vars qw ( $VERSION @ISA );
$VERSION = '1.24';
push @ISA, qw ( XML::Mini::Element );
sub new
{
my $class = shift;
my $self = {};
bless $self, ref $class || $class;
$self->{'_attributes'} = {};
$self->{'_numChildren'} = 0;
$self->{'_numElementChildren'} = 0;
$self->{'_children'} = [];
$self->{'_avoidLoops'} = $XML::Mini::AvoidLoops;
$self->name('!--');
return $self;
}
sub toString
{
my $self = shift;
my $depth = shift;
if ($depth == $XML::Mini::NoWhiteSpaces)
{
return $self->toStringNoWhiteSpaces();
}
my $spaces = $self->_spaceStr($depth);
my $retString = "$spaces<!-- \n";
if (! $self->{'_numChildren'})
{
$retString .= " -->\n";
return $retString;
}
my $nextDepth = $depth + 1;
for (my $i=0; $i < $self->{'_numChildren'}; $i++)
{
$retString .= $self->{'_children'}->[$i]->toString($nextDepth);
}
$retString .= "\n" unless ($retString =~ m|\n$|sm);
$retString .= "$spaces -->\n";
return $retString;
}
sub toStringNoWhiteSpaces
{
my $self = shift;
my $retString = '<!-- ';
if (! $self->{'_numChildren'})
{
$retString .= ' -->';
return $retString;
}
for (my $i=0; $i < $self->{'_numChildren'}; $i++)
{
$retString .= $self->{'_children'}->[$i]->toStringNoWhiteSpaces();
}
$retString .= " -->";
return $retString;
}
1;
__END__
=head1 NAME
XML::Mini::Element::Comment
=head1 DESCRIPTION
The XML::Mini::Element::Comment is used internally to represent <!-- comments -->.
You shouldn't need to use it directly, see XML::Mini::Element's comment() method.
=head1 AUTHOR
LICENSE
XML::Mini::Element::Comment module, part of the XML::Mini XML parser/generator package.
Copyright (C) 2002 Patrick Deegan
All rights reserved
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Official XML::Mini site: http://minixml.psychogenic.com
Contact page for author available at http://www.psychogenic.com/en/contact.shtml
=head1 SEE ALSO
XML::Mini, XML::Mini::Document, XML::Mini::Element
http://minixml.psychogenic.com
=cut