<?php

/**
 * TestableTcpdf.php
 *
 * @since       2002-08-03
 * @category    Library
 * @package     Pdf
 * @author      Nicola Asuni <info@tecnick.com>
 * @copyright   2002-2026 Nicola Asuni - Tecnick.com LTD
 * @license     https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
 * @link        https://github.com/tecnickcom/tc-lib-pdf
 *
 * This file is part of tc-lib-pdf software library.
 */

namespace Test;

use Com\Tecnick\Pdf\Cache\FontSubsetCacheAdapter;
use Com\Tecnick\Pdf\Cache\ImageCacheAdapter;

class TestableTcpdf extends \Com\Tecnick\Pdf\Tcpdf
{
    public function exposeEnableSignatureApproval(bool $enabled = true): static
    {
        return $this->enableSignatureApproval($enabled);
    }

    public function exposeSetSignAnnotRefs(): void
    {
        $this->setSignAnnotRefs();
    }

    /**
     * @param \Com\Tecnick\Pdf\Cache\CacheInterface::TYPE_* $type
     *
     * @throws \Com\Tecnick\Pdf\Exception
     */
    public function exposeExtCacheEnabledFor(string $type): bool
    {
        return $this->extCacheEnabledFor($type);
    }

    public function exposeImageCacheAdapter(): ?ImageCacheAdapter
    {
        return $this->imageCacheAdapter();
    }

    public function exposeFontSubsetCacheAdapter(): ?FontSubsetCacheAdapter
    {
        return $this->fontSubsetCacheAdapter();
    }
}