Gecko [ admjudic.com.br ]

Name	Size	Permission
Base	[ DIR ]	drwxr-xr-x
Compiler	[ DIR ]	drwxr-xr-x
Exception	[ DIR ]	drwxr-xr-x
Formatter	[ DIR ]	drwxr-xr-x
Node	[ DIR ]	drwxr-xr-x
SourceMap	[ DIR ]	drwxr-xr-x
Block.php	896 B	-rw-r--r--
Cache.php	6.2 KB	-rw-r--r--
Colors.php	7.59 KB	-rw-r--r--
Compiler.php	216.32 KB	-rw-r--r--
Formatter.php	6.77 KB	-rw-r--r--
LICENSE.md	1.07 KB	-rw-r--r--
Node.php	528 B	-rw-r--r--
Parser.php	79.92 KB	-rw-r--r--
Type.php	1.79 KB	-rw-r--r--
Util.php	1.83 KB	-rw-r--r--
Version.php	316 B	-rw-r--r--
moodle_readme.txt	474 B	-rw-r--r--

Code Editor : Formatter.php

<?php
/**
 * SCSSPHP
 *
 * @copyright 2012-2019 Leaf Corcoran
 *
 * @license http://opensource.org/licenses/MIT MIT
 *
 * @link http://scssphp.github.io/scssphp
 */

namespace ScssPhp\ScssPhp;

use ScssPhp\ScssPhp\Formatter\OutputBlock;
use ScssPhp\ScssPhp\SourceMap\SourceMapGenerator;

/**
 * Base formatter
 *
 * @author Leaf Corcoran <leafot@gmail.com>
 */
abstract class Formatter
{
    /**
     * @var integer
     */
    public $indentLevel;

/**
     * @var string
     */
    public $indentChar;

/**
     * @var string
     */
    public $break;

/**
     * @var string
     */
    public $open;

/**
     * @var string
     */
    public $close;

/**
     * @var string
     */
    public $tagSeparator;

/**
     * @var string
     */
    public $assignSeparator;

/**
     * @var boolean
     */
    public $keepSemicolons;

/**
     * @var \ScssPhp\ScssPhp\Formatter\OutputBlock
     */
    protected $currentBlock;

/**
     * @var integer
     */
    protected $currentLine;

/**
     * @var integer
     */
    protected $currentColumn;

/**
     * @var \ScssPhp\ScssPhp\SourceMap\SourceMapGenerator
     */
    protected $sourceMapGenerator;

/**
     * @var string
     */
    protected $strippedSemicolon;

/**
     * Initialize formatter
     *
     * @api
     */
    abstract public function __construct();

/**
     * Return indentation (whitespace)
     *
     * @return string
     */
    protected function indentStr()
    {
        return '';
    }

/**
     * Return property assignment
     *
     * @api
     *
     * @param string $name
     * @param mixed  $value
     *
     * @return string
     */
    public function property($name, $value)
    {
        return rtrim($name) . $this->assignSeparator . $value . ';';
    }

/**
     * Output lines inside a block
     *
     * @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
     */
    protected function blockLines(OutputBlock $block)
    {
        $inner = $this->indentStr();

$glue = $this->break . $inner;

$this->write($inner . implode($glue, $block->lines));

if (! empty($block->children)) {
            $this->write($this->break);
        }
    }

/**
     * Output block selectors
     *
     * @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
     */
    protected function blockSelectors(OutputBlock $block)
    {
        $inner = $this->indentStr();

$this->write($inner
            . implode($this->tagSeparator, $block->selectors)
            . $this->open . $this->break);
    }

/**
     * Output block children
     *
     * @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
     */
    protected function blockChildren(OutputBlock $block)
    {
        foreach ($block->children as $child) {
            $this->block($child);
        }
    }

/**
     * Output non-empty block
     *
     * @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
     */
    protected function block(OutputBlock $block)
    {
        if (empty($block->lines) && empty($block->children)) {
            return;
        }

$this->currentBlock = $block;

$pre = $this->indentStr();

if (! empty($block->selectors)) {
            $this->blockSelectors($block);

$this->indentLevel++;
        }

if (! empty($block->lines)) {
            $this->blockLines($block);
        }

if (! empty($block->children)) {
            $this->blockChildren($block);
        }

if (! empty($block->selectors)) {
            $this->indentLevel--;

if (! $this->keepSemicolons) {
                $this->strippedSemicolon = '';
            }

if (empty($block->children)) {
                $this->write($this->break);
            }

$this->write($pre . $this->close . $this->break);
        }
    }

/**
     * Test and clean safely empty children
     *
     * @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
     *
     * @return boolean
     */
    protected function testEmptyChildren($block)
    {
        $isEmpty = empty($block->lines);

if ($block->children) {
            foreach ($block->children as $k => &$child) {
                if (! $this->testEmptyChildren($child)) {
                    $isEmpty = false;
                    continue;
                }

if ($child->type === Type::T_MEDIA || $child->type === Type::T_DIRECTIVE) {
                    $child->children = [];
                    $child->selectors = null;
                }
            }
        }

return $isEmpty;
    }

/**
     * Entry point to formatting a block
     *
     * @api
     *
     * @param \ScssPhp\ScssPhp\Formatter\OutputBlock             $block              An abstract syntax tree
     * @param \ScssPhp\ScssPhp\SourceMap\SourceMapGenerator|null $sourceMapGenerator Optional source map generator
     *
     * @return string
     */
    public function format(OutputBlock $block, SourceMapGenerator $sourceMapGenerator = null)
    {
        $this->sourceMapGenerator = null;

if ($sourceMapGenerator) {
            $this->currentLine        = 1;
            $this->currentColumn      = 0;
            $this->sourceMapGenerator = $sourceMapGenerator;
        }

$this->testEmptyChildren($block);

ob_start();

$this->block($block);

$out = ob_get_clean();

return $out;
    }

/**
     * Output content
     *
     * @param string $str
     */
    protected function write($str)
    {
        if (! empty($this->strippedSemicolon)) {
            echo $this->strippedSemicolon;

$this->strippedSemicolon = '';
        }

/*
         * Maybe Strip semi-colon appended by property(); it's a separator, not a terminator
         * will be striped for real before a closing, otherwise displayed unchanged starting the next write
         */
        if (! $this->keepSemicolons &&
            $str &&
            (strpos($str, ';') !== false) &&
            (substr($str, -1) === ';')
        ) {
            $str = substr($str, 0, -1);

$this->strippedSemicolon = ';';
        }

if ($this->sourceMapGenerator) {
            $this->sourceMapGenerator->addMapping(
                $this->currentLine,
                $this->currentColumn,
                $this->currentBlock->sourceLine,
                //columns from parser are off by one
                $this->currentBlock->sourceColumn > 0 ? $this->currentBlock->sourceColumn - 1 : 0,
                $this->currentBlock->sourceName
            );

$lines = explode("\n", $str);
            $lineCount = count($lines);
            $this->currentLine += $lineCount-1;

$lastLine = array_pop($lines);

$this->currentColumn = ($lineCount === 1 ? $this->currentColumn : 0) + strlen($lastLine);
        }

echo $str;
    }
}

${this.title}

Code Editor : Formatter.php