File "TreeStyle.php"
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Console\Helper;
/**
* Configures the output of the Tree helper.
*
* @author Simon André <smn.andre@gmail.com>
*/
final class TreeStyle
{
public function __construct(
private readonly string $prefixEndHasNext,
private readonly string $prefixEndLast,
private readonly string $prefixLeft,
private readonly string $prefixMidHasNext,
private readonly string $prefixMidLast,
private readonly string $prefixRight,
) {
}
public static function box(): self
{
return new self('┃╸ ', '┗╸ ', '', '┃ ', ' ', '');
}
public static function boxDouble(): self
{
return new self('╠═ ', '╚═ ', '', '║ ', ' ', '');
}
public static function compact(): self
{
return new self('├ ', '└ ', '', '│ ', ' ', '');
}
public static function default(): self
{
return new self('├── ', '└── ', '', '│ ', ' ', '');
}
public static function light(): self
{
return new self('|-- ', '`-- ', '', '| ', ' ', '');
}
public static function minimal(): self
{
return new self('. ', '. ', '', '. ', ' ', '');
}
public static function rounded(): self
{
return new self('├─ ', '╰─ ', '', '│ ', ' ', '');
}
/**
* @internal
*/
public function applyPrefixes(\RecursiveTreeIterator $iterator): void
{
$iterator->setPrefixPart(\RecursiveTreeIterator::PREFIX_LEFT, $this->prefixLeft);
$iterator->setPrefixPart(\RecursiveTreeIterator::PREFIX_MID_HAS_NEXT, $this->prefixMidHasNext);
$iterator->setPrefixPart(\RecursiveTreeIterator::PREFIX_MID_LAST, $this->prefixMidLast);
$iterator->setPrefixPart(\RecursiveTreeIterator::PREFIX_END_HAS_NEXT, $this->prefixEndHasNext);
$iterator->setPrefixPart(\RecursiveTreeIterator::PREFIX_END_LAST, $this->prefixEndLast);
$iterator->setPrefixPart(\RecursiveTreeIterator::PREFIX_RIGHT, $this->prefixRight);
}
}