TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\Backend\Template\Components\Buttons\DropDown;
+
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * This dropdown item type renders an element with an active state.
+ * Use this element to display a radio-like selection of a state.
+ * When set to active, it will show a dot in front of the icon and
+ * text to indicate that this is the current selection.
+ *
+ * At least 2 of these items need to exist within a dropdown button,
+ * so a user has a choice of a state to select.
+ *
+ * Example:
+ *
+ * ```
+ * $item = $this->componentFactory->createDropDownRadio()
+ *     ->setHref('#')
+ *     ->setActive(true)
+ *     ->setLabel('List')
+ *     ->setTitle('List')
+ *     ->setIcon($this->iconFactory->getIcon('actions-viewmode-list'))
+ *     ->setAttributes(['data-type' => 'list']);
+ * $dropDownButton->addItem($item);
+ *
+ * $item = $this->componentFactory->createDropDownRadio()
+ *     ->setHref('#')
+ *     ->setActive(false)
+ *     ->setLabel('Tiles')
+ *     ->setTitle('Tiles')
+ *     ->setIcon($this->iconFactory->getIcon('actions-viewmode-tiles'))
+ *     ->setAttributes(['data-type' => 'tiles']);
+ * $dropDownButton->addItem($item);
+ * ```
+ */
+class DropDownRadio extends AbstractDropDownItem implements DropDownItemInterface
+{
+    public function render(): string
+    {
+        $iconFactory = GeneralUtility::makeInstance(IconFactory::class);
+        $statusIcon = $this->isActive()
+            ? '<span class="text-primary">' . $iconFactory->getIcon('actions-dot', IconSize::SMALL)->render() . '</span>'
+            : $iconFactory->getIcon('empty-empty', IconSize::SMALL)->render();
+
+        return sprintf(
+            '<%1$s %2$s>%3$s%4$s%5$s</%1$s>',
+            $this->getTag(),
+            $this->getAttributesString(),
+            $statusIcon,
+            $this->getRenderedIcon(),
+            htmlspecialchars($this->getLabel())
+        );
+    }
+}