• NAME
• SYNOPSIS
• METHODS
  • new
  • flush
  • put
  • reset
• ERRORS
• EXAMPLE
• DEPENDENCIES
• SEE ALSO
• AUTHOR
• LICENSE AND COPYRIGHT
• VERSION

NAME

CSS::Struct::Output::Raw - Raw printing 'CSS::Struct' structure to CSS code.

SYNOPSIS

 use CSS::Struct::Output::Raw;

 my $css = CSS::Struct::Output::Raw->new(%parameters);
 my $ret_or_undef = $css->flush($reset_flag);
 $css->put(@data);
 $css->reset;

METHODS

new

 my $css = CSS::Struct::Output::Raw->new(%parameters);

Constructor.

Returns instance of object.

• auto_flush

   Auto flush flag.
   Default is 0.

• comment_delimeters

   Reference to array with begin and end comment delimeter.
   Default value is ['/*', '*/'].
   Possible values are:
   - ['/*', '*/']
   - ['<!--', '-->'],

• output_handler

   Handler for print output strings.
   Must be a GLOB.
   Default is undef.

• skip_bad_types

   Flag, that means bad 'CSS::Struct' types skipping.
   Default value is 0.

• skip_comments

   Flag, that means comment skipping.
   Default value is 0.

flush

 my $ret_or_undef = $css->flush($reset_flag);

Flush CSS structure in object. If defined 'output_handler' flush to its. Or return CSS. If enabled $reset_flag, then resets internal variables via reset method.

Returns CSS string or undef.

put

 $css->put(@data);

Put CSS structure in format specified in CSS::Struct.

Returns undef.

reset

 $css->reset;

Resets internal variables.

Returns undef.

ERRORS

 From CSS::Struct::Output:
         Auto-flush can't use without output handler.
         Bad comment delimeters.
         Bad data.
         Bad number of arguments.
                 ('CSS::Struct' structure array),
         Bad type of data.
         Cannot write to output handler.
         No opened selector.
         Output handler is bad file handler.
         Unknown parameter '%s'.

EXAMPLE

 use strict;
 use warnings;

 use CSS::Struct::Output::Raw;

 my $css = CSS::Struct::Output::Raw->new(
         'output_handler' => \*STDOUT,
 );

 $css->put(['c', 'comment']);
 $css->put(['a', '@charset', 'utf-8']);
 $css->put(['s', 'selector#id']);
 $css->put(['s', 'div div']);
 $css->put(['s', '.class']);
 $css->put(['d', 'weight', '100px']);
 $css->put(['d', 'font-size', '10em']);
 $css->put(['e']);
 $css->put(['r', "\n"]);
 $css->flush;

 # Output:
 # /*comment*/@charset "utf-8";selector#id,div div,.class{weight:100px;font-size:10em;}

DEPENDENCIES

CSS::Struct::Output, Readonly.

SEE ALSO

CSS::Struct

Struct oriented CSS manipulation.

CSS::Struct::Output

Base class for CSS::Struct::Output::*.

CSS::Struct::Output::Indent

Indent printing 'CSS::Struct' structure to CSS code.

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2007-2021 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.05