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 ###################################################################################################  | 
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 # Copyright 2013/2014 by Marcel Greter  | 
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 # This file is part of OCBNET-CSS3 (GPL3)  | 
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 ####################################################################################################  | 
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 package OCBNET::CSS3::Property::Background;  | 
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 ####################################################################################################  | 
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 our $VERSION = '0.2.5';  | 
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 ####################################################################################################  | 
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4645
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 use strict;  | 
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 use warnings;  | 
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 ####################################################################################################  | 
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 use OCBNET::CSS3::Regex::Colors;  | 
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 use OCBNET::CSS3::Regex::Background;  | 
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 use OCBNET::CSS3::Regex::Numbers qw($re_length);  | 
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 ####################################################################################################  | 
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 # register longhand properties for backgrounds  | 
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 ####################################################################################################  | 
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 OCBNET::CSS3::Styles::register('background-color', $re_color, 'transparent', 1);  | 
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 OCBNET::CSS3::Styles::register('background-image', $re_bg_image, 'none', 1);  | 
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 OCBNET::CSS3::Styles::register('background-repeat', $re_bg_repeat, 'repeat', 1);  | 
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 OCBNET::CSS3::Styles::register('background-size-x', $re_length, undef, 1);  | 
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 OCBNET::CSS3::Styles::register('background-size-y', $re_length, undef, 1);  | 
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 OCBNET::CSS3::Styles::register('background-position-y', $re_bg_position_y, 'top', 1);  | 
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 OCBNET::CSS3::Styles::register('background-position-x', $re_bg_position_x, 'left', 1);  | 
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 OCBNET::CSS3::Styles::register('background-attachment', $re_bg_attachment, 'scroll', 1);  | 
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 ####################################################################################################  | 
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 # register shorthand property for background-size  | 
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 ####################################################################################################  | 
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 OCBNET::CSS3::Styles::register('background-size',  | 
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 {  | 
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 	'ordered' => [  | 
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 		# always needed  | 
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 		[ 'background-size-x' ],  | 
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 		# additional optional values  | 
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 		# may evaluate to other value  | 
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 		[ 'background-size-y', 'background-size-x' ]  | 
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 	],  | 
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 }, undef, 1);  | 
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 ####################################################################################################  | 
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 # register shorthand property for background-position  | 
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 ####################################################################################################  | 
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 OCBNET::CSS3::Styles::register('background-position',  | 
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 {  | 
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 	'prefix' => [  | 
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 		'background-position-x',  | 
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 		'background-position-y'  | 
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 	],  | 
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 	'matcher' => $re_bg_positions  | 
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 }, 'top left', 1);  | 
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 ####################################################################################################  | 
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 # register shorthand property for background  | 
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62
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 ####################################################################################################  | 
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 OCBNET::CSS3::Styles::register('background',  | 
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 {  | 
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 	'prefix' => [  | 
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 		'background-color',  | 
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 		'background-image',  | 
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 		'background-repeat',  | 
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 		'background-attachment',  | 
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 		'background-position'  | 
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 	]  | 
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 }, 'none', 1);  | 
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    | 
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74
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 ####################################################################################################  | 
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75
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 # register getters for virtual longhand properties  | 
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76
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 ####################################################################################################  | 
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77
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    | 
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 OCBNET::CSS3::Styles::getter('background-repeat-x', sub  | 
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 {  | 
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 	my ($self, $type, $name, $idx) = @_;  | 
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 	my $repeat = $self->get($type, 'background-repeat', $idx) || return 1;  | 
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 	return $repeat eq "repeat-x" || $repeat eq "repeat" ? 'repeat' : 0;  | 
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 });  | 
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 OCBNET::CSS3::Styles::getter('background-repeat-y', sub  | 
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 {  | 
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 	my ($self, $type, $name, $idx) = @_;  | 
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 	my $repeat = $self->get($type, 'background-repeat', $idx) || return 1;  | 
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 	return $repeat eq "repeat-y" || $repeat eq "repeat" ? 'repeat' : 0;  | 
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90
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 });  | 
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91
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    | 
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92
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 | 
 
 | 
 
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 ####################################################################################################  | 
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93
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 ####################################################################################################  | 
| 
94
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 1;  |