9.5/_grid_container_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Form\Domain\Model\FormElements;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Form\Domain\Exception\TypeDefinitionNotValidException;


class ‪GridContainer extends ‪Section implements ‪GridContainerInterface

{

    public function ‪initializeFormElement()

    {

        trigger_error(

            '"GridContainer" form elements will be removed in TYPO3 v10.0. Use "GridRow" form elements instead.',

            E_USER_DEPRECATED

        );

        parent::initializeFormElement();

    }


    public function ‪registerInFormIfPossible()

    {

        foreach ($this->‪getElementsRecursively() as $renderable) {

            if ($renderable instanceof ‪GridContainerInterface) {

                throw new ‪TypeDefinitionNotValidException(

                    sprintf('Grid containers ("%s") within grid containers ("%s") are not allowed.', $renderable->getIdentifier(), $this->getIdentifier()),

                    1489412790

                );

            }

        }

        parent::registerInFormIfPossible();

    }


    public function ‪addElement(‪FormElementInterface $formElement)

    {

        if (!$formElement instanceof ‪GridRowInterface) {

            throw new ‪TypeDefinitionNotValidException(

                sprintf('The "implementationClassName" for element "%s" (type "%s") does not implement the GridRowInterface.', $formElement->‪getIdentifier(), $formElement->‪getType()),

                1489486301

            );

        }

        $this->‪addRenderable($formElement);

    }


    public function ‪createElement(string ‪$identifier, string $typeName): ‪FormElementInterface

    {

        $element = parent::createElement(‪$identifier, $typeName);


        if (!$element instanceof ‪GridRowInterface) {

            throw new ‪TypeDefinitionNotValidException(

                sprintf('The "implementationClassName" for element "%s" (type "%s") does not implement the GridRowInterface.', ‪$identifier, $typeName),

                1489486302

            );

        }

        return $element;

    }

}