https://fonplata.org/core/misc/dropbutton/dropbutton.js?v=9.5.11

1/**
2* DO NOT EDIT THIS FILE.
3* See the following change record for more information,
4* https://www.drupal.org/node/2815083
5* @preserve
6**/
7(function ($, Drupal) {
8  function DropButton(dropbutton, settings) {
9    var options = $.extend({
10      title: Drupal.t('List additional actions')
11    }, settings);
12    var $dropbutton = $(dropbutton);
13    this.$dropbutton = $dropbutton;
14    this.$list = $dropbutton.find('.dropbutton');
15    this.$actions = this.$list.find('li').addClass('dropbutton-action');
16    if (this.$actions.length > 1) {
17      var $primary = this.$actions.slice(0, 1);
18      var $secondary = this.$actions.slice(1);
19      $secondary.addClass('secondary-action');
20      $primary.after(Drupal.theme('dropbuttonToggle', options));
21      this.$dropbutton.addClass('dropbutton-multiple').on({
22        'mouseleave.dropbutton': $.proxy(this.hoverOut, this),
23        'mouseenter.dropbutton': $.proxy(this.hoverIn, this),
24        'focusout.dropbutton': $.proxy(this.focusOut, this),
25        'focusin.dropbutton': $.proxy(this.focusIn, this)
26      });
27    } else {
28      this.$dropbutton.addClass('dropbutton-single');
29    }
30  }
31  function dropbuttonClickHandler(e) {
32    e.preventDefault();
33    $(e.target).closest('.dropbutton-wrapper').toggleClass('open');
34  }
35  Drupal.behaviors.dropButton = {
36    attach: function attach(context, settings) {
37      var dropbuttons = once('dropbutton', '.dropbutton-wrapper', context);
38      if (dropbuttons.length) {
39        var body = once('dropbutton-click', 'body');
40        if (body.length) {
41          $(body).on('click', '.dropbutton-toggle', dropbuttonClickHandler);
42        }
43        dropbuttons.forEach(function (dropbutton) {
44          DropButton.dropbuttons.push(new DropButton(dropbutton, settings.dropbutton));
45        });
46      }
47    }
48  };
49  $.extend(DropButton, {
50    dropbuttons: []
51  });
52  $.extend(DropButton.prototype, {
53    toggle: function toggle(show) {
54      var isBool = typeof show === 'boolean';
55      show = isBool ? show : !this.$dropbutton.hasClass('open');
56      this.$dropbutton.toggleClass('open', show);
57    },
58    hoverIn: function hoverIn() {
59      if (this.timerID) {
60        window.clearTimeout(this.timerID);
61      }
62    },
63    hoverOut: function hoverOut() {
64      this.timerID = window.setTimeout($.proxy(this, 'close'), 500);
65    },
66    open: function open() {
67      this.toggle(true);
68    },
69    close: function close() {
70      this.toggle(false);
71    },
72    focusOut: function focusOut(e) {
73      this.hoverOut.call(this, e);
74    },
75    focusIn: function focusIn(e) {
76      this.hoverIn.call(this, e);
77    }
78  });
79  $.extend(Drupal.theme, {
80    dropbuttonToggle: function dropbuttonToggle(options) {
81      return "<li class=\"dropbutton-toggle\"><button type=\"button\"><span class=\"dropbutton-arrow\"><span class=\"visually-hidden\">".concat(options.title, "</span></span></button></li>");
82    }
83  });
84  Drupal.DropButton = DropButton;
85})(jQuery, Drupal);