File Coverage

blib/lib/HTML/DOM/View.pm

Criterion	Covered	Total	%
statement	23	23	100.0
branch	5	6	83.3
condition			n/a
subroutine	6	6	100.0
pod	2	2	100.0
total	36	37	97.3

package HTML::DOM::View;

use warnings;
use strict;

use Scalar::Util qw'weaken';
use HTML::DOM::_FieldHash;

fieldhashes \my %doc;

our $VERSION = '0.058';

# -------- DOM ATTRIBUTES -------- #

sub document {
	my $old = $doc{my $self = shift};
	$doc{$self} = shift if @_;
	defined $old ? $old :();
}

sub getComputedStyle {
	my($view, $elem, $pseudo) = @_;
	my($ua,$u) = map eval{$view->${\"u$_\_style_sheet"}}, 'a','ser';
	my $doc = $view->document;

	require CSS::DOM; CSS::DOM->VERSION(.06);
	return CSS::DOM'compute_style(
		#medium => ...
		#height => $view->innerHeight;
		#width => $view->innerWidth;
		#ppi => ...
		ua_sheet   => $ua,
		user_sheet => $u ,
		defined $doc ?
		    (author_sheets => scalar $doc->styleSheets ) : (),
		element => $elem,
		pseudo  => $pseudo,
	);
}



1

__END__