98 lines
1.9 KiB
PHP
98 lines
1.9 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Doctrine\RST\Nodes\Table;
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use Doctrine\RST\Nodes\Node;
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use LogicException;
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use function mb_convert_encoding;
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use function strlen;
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use function trim;
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final class TableColumn
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{
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/** @var string */
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private $content;
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/** @var int */
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private $colSpan;
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/** @var int */
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private $rowSpan = 1;
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/** @var Node|null */
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private $node;
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public function __construct(string $content, int $colSpan)
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{
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$this->content = mb_convert_encoding(trim($content), 'UTF-8', 'ISO-8859-1');
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$this->colSpan = $colSpan;
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}
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public function getContent(): string
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{
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// "\" is a special way to make a column "empty", but
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// still indicate that you *want* that column
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if ($this->content === '\\') {
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return '';
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}
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return $this->content;
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}
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public function getColSpan(): int
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{
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return $this->colSpan;
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}
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public function getRowSpan(): int
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{
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return $this->rowSpan;
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}
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public function addContent(string $content): void
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{
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$this->content = trim($this->content . $content);
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}
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public function incrementRowSpan(): void
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{
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$this->rowSpan++;
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}
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public function getNode(): Node
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{
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if ($this->node === null) {
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throw new LogicException('The node is not yet set.');
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}
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return $this->node;
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}
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public function setNode(Node $node): void
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{
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$this->node = $node;
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}
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public function render(): string
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{
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$rendered = $this->getNode()->render();
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if ($rendered === '' && $this->content !== '\\') {
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$rendered = ' ';
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}
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return $rendered;
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}
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/**
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* Indicates that a column is empty, and could be skipped entirely.
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*/
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public function isCompletelyEmpty(): bool
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{
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return strlen($this->content) === 0;
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}
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}
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