TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
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+<?php
+
+/*
+ * 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\Toolbar;
+
+/**
+ * Interface for classes which extend the backend by adding items to the top toolbar
+ */
+interface ToolbarItemInterface
+{
+    /**
+     * Checks whether the user has access to this toolbar item
+     * @TODO: Split into two methods a permission method and a "hasContent" or similar
+     *
+     * @return bool TRUE if user has access, FALSE if not
+     */
+    public function checkAccess();
+
+    /**
+     * Render "item" part of this toolbar
+     *
+     * @return string Toolbar item HTML
+     */
+    public function getItem();
+
+    /**
+     * TRUE if this toolbar item has a collapsible drop down
+     *
+     * @return bool
+     */
+    public function hasDropDown();
+
+    /**
+     * Render "drop down" part of this toolbar
+     *
+     * @return string Drop down HTML
+     */
+    public function getDropDown();
+
+    /**
+     * Returns an array with additional attributes added to containing <li> tag of the item.
+     *
+     * Typical usages are additional css classes and data-* attributes, classes may be merged
+     * with other classes needed by the framework. Do NOT set an id attribute here.
+     *
+     * array(
+     *     'class' => 'my-class',
+     *     'data-foo' => '42',
+     * )
+     *
+     * @return array List item HTML attributes
+     */
+    public function getAdditionalAttributes();
+
+    /**
+     * Returns an integer between 0 and 100 to determine
+     * the position of this item relative to others
+     *
+     * By default, extensions should return 50 to be sorted between main core
+     * items and other items that should be on the very right.
+     *
+     * @return int 0 .. 100
+     */
+    public function getIndex();
+}