NAME

CSS::Object::Parser::Enhanced - CSS Object Oriented Enhanced Parser

SYNOPSIS

            

              
              
use CSS::Object;
my $css = CSS::Object->new(
    parser => 'CSS::Object::Parser::Enhanced',
    format => $format_object,
    debug => 3,
) || die( CSS::Object->error );
$css->read( '/my/file.css' ) || die( $css->error );
            
          

VERSION

            

              
              
v0.2.0
            
          

DESCRIPTION

CSS::Object::Parser::Enhanced is a lightweight, but thorough css parser. It aims at being very reliable and fast. The elements parsed are stored in a way so they can be stringified to produce a css stylesheet very close to the one that was parsed.

CONSTRUCTOR

new

To instantiate a new CSS::Object::Parser::Enhanced object, pass an hash reference of following parameters:

debug

This is an integer. The bigger it is and the more verbose is the output.

METHODS

add_rule

It takes 2 parameters: string of selectors and the rule content, i.e. inside the curly braces.

It creates a new CSS::Object::Rule object, adds to it a new CSS::Object::Selector object for each selector found and also add a new CSS::Object::Property object for each property found.

It returns the rule object created.

parse_element

Provided with a set of parameters as an hash reference and this parse the element and returns a hash reference with 2 properties: rule which is a CSS::Object::Rule object and pos which is an integer representing the position of the pointer in the parsed string.

parse_string

Provided with some css text data and this will parse it and return an array object of CSS::Object::Rule objects. The array returned is an Module::Generic::Array object.

It does this by calling "add_rule" on each rule found in the css data provided.

Each CSS::Object::Rule object containing one more more CSS::Object::Selector objects and one or more CSS::Object::Property objects.

rule_from_token

Provided with a css token and this returns an adequate rule object. CSS token can be a css selector, or an at rule

AUTHOR

Jacques Deguest <jack@deguest.jp>

SEE ALSO

CSS::Object

COPYRIGHT & LICENSE

Copyright (c) 2020 DEGUEST Pte. Ltd.

You can use, copy, modify and redistribute this package and associated files under the same terms as Perl itself.

cpanm CSS::Object

perl -MCPAN -e shell
install CSS::Object