first commit

layouts/joomla/toolbar/dropdown.php

@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  Layout
+ *
+ * @copyright   (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+
+extract($displayData, EXTR_OVERWRITE);
+
+/**
+ * Layout variables
+ * -----------------
+ * @var   string  $id
+ * @var   string  $onclick
+ * @var   string  $class
+ * @var   string  $text
+ * @var   string  $btnClass
+ * @var   string  $tagName
+ * @var   string  $htmlAttributes
+ * @var   string  $hasButtons
+ * @var   string  $button
+ * @var   string  $dropdownItems
+ * @var   string  $caretClass
+ * @var   string  $toggleSplit
+ */
+
+$direction = Factory::getLanguage()->isRtl() ? 'dropdown-menu-end' : '';
+
+/**
+ * The dropdown class is also injected on the button from \Joomla\CMS\Toolbar\ToolbarButton::prepareOptions() and therefore we need the dropdown script whether we
+ * are in split toggle mode or not
+ */
+/** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
+$wa = Factory::getApplication()->getDocument()->getWebAssetManager();
+$wa->useScript('bootstrap.dropdown');
+
+?>
+<?php if ($hasButtons && trim($button) !== '') : ?>
+    <?php // If there is a toggle split then render the items. Else render the parent button which has the items in the custom element.  ?>
+    <?php if ($toggleSplit ?? true) : ?>
+        <div id="<?php echo $id; ?>" class="btn-group dropdown-<?php echo $name ?? ''; ?>" role="group">
+            <button type="button" class="<?php echo $caretClass ?? ''; ?> dropdown-toggle-split"
+                data-bs-toggle="dropdown" data-bs-target=".dropdown-menu" data-bs-display="static" aria-haspopup="true" aria-expanded="false">
+                <span class="visually-hidden"><?php echo Text::_('JGLOBAL_TOGGLE_DROPDOWN'); ?></span>
+                <span class="icon-chevron-down" aria-hidden="true"></span>
+            </button>
+
+            <?php echo $button; ?>
+
+            <?php if (trim($dropdownItems) !== '') : ?>
+                <div class="dropdown-menu <?php echo $direction; ?>">
+                    <?php echo $dropdownItems; ?>
+                </div>
+            <?php endif; ?>
+        </div>
+    <?php else : ?>
+        <?php echo $button; ?>
+    <?php endif; ?>
+<?php endif; ?>