diff core/misc/vertical-tabs.js @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/misc/vertical-tabs.js	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,144 @@
+/**
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
+
+(function ($, Drupal, drupalSettings) {
+  var handleFragmentLinkClickOrHashChange = function handleFragmentLinkClickOrHashChange(e, $target) {
+    $target.parents('.vertical-tabs__pane').each(function (index, pane) {
+      $(pane).data('verticalTab').focus();
+    });
+  };
+
+  Drupal.behaviors.verticalTabs = {
+    attach: function attach(context) {
+      var width = drupalSettings.widthBreakpoint || 640;
+      var mq = '(max-width: ' + width + 'px)';
+
+      if (window.matchMedia(mq).matches) {
+        return;
+      }
+
+      $('body').once('vertical-tabs-fragments').on('formFragmentLinkClickOrHashChange.verticalTabs', handleFragmentLinkClickOrHashChange);
+
+      $(context).find('[data-vertical-tabs-panes]').once('vertical-tabs').each(function () {
+        var $this = $(this).addClass('vertical-tabs__panes');
+        var focusID = $this.find(':hidden.vertical-tabs__active-tab').val();
+        var tabFocus = void 0;
+
+        var $details = $this.find('> details');
+        if ($details.length === 0) {
+          return;
+        }
+
+        var tabList = $('<ul class="vertical-tabs__menu"></ul>');
+        $this.wrap('<div class="vertical-tabs clearfix"></div>').before(tabList);
+
+        $details.each(function () {
+          var $that = $(this);
+          var verticalTab = new Drupal.verticalTab({
+            title: $that.find('> summary').text(),
+            details: $that
+          });
+          tabList.append(verticalTab.item);
+          $that.removeClass('collapsed').attr('open', true).addClass('vertical-tabs__pane').data('verticalTab', verticalTab);
+          if (this.id === focusID) {
+            tabFocus = $that;
+          }
+        });
+
+        $(tabList).find('> li').eq(0).addClass('first');
+        $(tabList).find('> li').eq(-1).addClass('last');
+
+        if (!tabFocus) {
+          var $locationHash = $this.find(window.location.hash);
+          if (window.location.hash && $locationHash.length) {
+            tabFocus = $locationHash.closest('.vertical-tabs__pane');
+          } else {
+            tabFocus = $this.find('> .vertical-tabs__pane').eq(0);
+          }
+        }
+        if (tabFocus.length) {
+          tabFocus.data('verticalTab').focus();
+        }
+      });
+    }
+  };
+
+  Drupal.verticalTab = function (settings) {
+    var self = this;
+    $.extend(this, settings, Drupal.theme('verticalTab', settings));
+
+    this.link.attr('href', '#' + settings.details.attr('id'));
+
+    this.link.on('click', function (e) {
+      e.preventDefault();
+      self.focus();
+    });
+
+    this.link.on('keydown', function (event) {
+      if (event.keyCode === 13) {
+        event.preventDefault();
+        self.focus();
+
+        $('.vertical-tabs__pane :input:visible:enabled').eq(0).trigger('focus');
+      }
+    });
+
+    this.details.on('summaryUpdated', function () {
+      self.updateSummary();
+    }).trigger('summaryUpdated');
+  };
+
+  Drupal.verticalTab.prototype = {
+    focus: function focus() {
+      this.details.siblings('.vertical-tabs__pane').each(function () {
+        var tab = $(this).data('verticalTab');
+        tab.details.hide();
+        tab.item.removeClass('is-selected');
+      }).end().show().siblings(':hidden.vertical-tabs__active-tab').val(this.details.attr('id'));
+      this.item.addClass('is-selected');
+
+      $('#active-vertical-tab').remove();
+      this.link.append('<span id="active-vertical-tab" class="visually-hidden">' + Drupal.t('(active tab)') + '</span>');
+    },
+    updateSummary: function updateSummary() {
+      this.summary.html(this.details.drupalGetSummary());
+    },
+    tabShow: function tabShow() {
+      this.item.show();
+
+      this.item.closest('.js-form-type-vertical-tabs').show();
+
+      this.item.parent().children('.vertical-tabs__menu-item').removeClass('first').filter(':visible').eq(0).addClass('first');
+
+      this.details.removeClass('vertical-tab--hidden').show();
+
+      this.focus();
+      return this;
+    },
+    tabHide: function tabHide() {
+      this.item.hide();
+
+      this.item.parent().children('.vertical-tabs__menu-item').removeClass('first').filter(':visible').eq(0).addClass('first');
+
+      this.details.addClass('vertical-tab--hidden').hide();
+
+      var $firstTab = this.details.siblings('.vertical-tabs__pane:not(.vertical-tab--hidden)').eq(0);
+      if ($firstTab.length) {
+        $firstTab.data('verticalTab').focus();
+      } else {
+          this.item.closest('.js-form-type-vertical-tabs').hide();
+        }
+      return this;
+    }
+  };
+
+  Drupal.theme.verticalTab = function (settings) {
+    var tab = {};
+    tab.item = $('<li class="vertical-tabs__menu-item" tabindex="-1"></li>').append(tab.link = $('<a href="#"></a>').append(tab.title = $('<strong class="vertical-tabs__menu-item-title"></strong>').text(settings.title)).append(tab.summary = $('<span class="vertical-tabs__menu-item-summary"></span>')));
+    return tab;
+  };
+})(jQuery, Drupal, drupalSettings);
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