wcfsetup/install/files/lib/system/api/scssphp/scssphp/src/Formatter/Expanded.php

   1 <?php
   2
   3 /**
   4  * SCSSPHP
   5  *
   6  * @copyright 2012-2020 Leaf Corcoran
   7  *
   8  * @license http://opensource.org/licenses/MIT MIT
   9  *
  10  * @link http://scssphp.github.io/scssphp
  11  */
  12
  13 namespace ScssPhp\ScssPhp\Formatter;
  14
  15 use ScssPhp\ScssPhp\Formatter;
  16 use ScssPhp\ScssPhp\Formatter\OutputBlock;
  17
  18 /**
  19  * Expanded formatter
  20  *
  21  * @author Leaf Corcoran <leafot@gmail.com>
  22  */
  23 class Expanded extends Formatter
  24 {
  25     /**
  26      * {@inheritdoc}
  27      */
  28     public function __construct()
  29     {
  30         $this->indentLevel = 0;
  31         $this->indentChar = '  ';
  32         $this->break = "\n";
  33         $this->open = ' {';
  34         $this->close = '}';
  35         $this->tagSeparator = ', ';
  36         $this->assignSeparator = ': ';
  37         $this->keepSemicolons = true;
  38     }
  39
  40     /**
  41      * {@inheritdoc}
  42      */
  43     protected function indentStr()
  44     {
  45         return str_repeat($this->indentChar, $this->indentLevel);
  46     }
  47
  48     /**
  49      * {@inheritdoc}
  50      */
  51     protected function blockLines(OutputBlock $block)
  52     {
  53         $inner = $this->indentStr();
  54
  55         $glue = $this->break . $inner;
  56
  57         foreach ($block->lines as $index => $line) {
  58             if (substr($line, 0, 2) === '/*') {
  59                 $block->lines[$index] = preg_replace('/\r\n?|\n|\f/', $this->break, $line);
  60             }
  61         }
  62
  63         $this->write($inner . implode($glue, $block->lines));
  64
  65         if (empty($block->selectors) || ! empty($block->children)) {
  66             $this->write($this->break);
  67         }
  68     }
  69 }