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<?php |
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/* |
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* This file is part of the league/commonmark package. |
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* |
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* (c) Colin O'Dell <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace League\CommonMark\Extension\DescriptionList\Parser; |
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use League\CommonMark\Extension\DescriptionList\Node\Description; |
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use League\CommonMark\Node\Block\AbstractBlock; |
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use League\CommonMark\Parser\Block\AbstractBlockContinueParser; |
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use League\CommonMark\Parser\Block\BlockContinue; |
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use League\CommonMark\Parser\Block\BlockContinueParserInterface; |
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use League\CommonMark\Parser\Cursor; |
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final class DescriptionContinueParser extends AbstractBlockContinueParser |
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{ |
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/** @var Description */ |
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private $block; |
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/** @var int */ |
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private $indentation; |
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public function __construct(bool $tight, int $indentation) |
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{ |
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$this->block = new Description($tight); |
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$this->indentation = $indentation; |
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} |
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/** |
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* @return Description |
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*/ |
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public function getBlock(): AbstractBlock |
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{ |
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return $this->block; |
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} |
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public function tryContinue(Cursor $cursor, BlockContinueParserInterface $activeBlockParser): ?BlockContinue |
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{ |
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if ($cursor->isBlank()) { |
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if ($this->block->firstChild() === null) { |
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// Blank line after empty item |
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return BlockContinue::none(); |
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} |
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$cursor->advanceToNextNonSpaceOrTab(); |
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return BlockContinue::at($cursor); |
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} |
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if ($cursor->getIndent() >= $this->indentation) { |
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$cursor->advanceBy($this->indentation, true); |
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return BlockContinue::at($cursor); |
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} |
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return BlockContinue::none(); |
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} |
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public function isContainer(): bool |
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{ |
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return true; |
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} |
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public function canContain(AbstractBlock $childBlock): bool |
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{ |
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return true; |
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} |
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} |
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thephpleague /
commonmark
