/**
- * @file
- * Builds a nested accordion widget.
- *
- * Invoke on an HTML list element with the jQuery plugin pattern.
- *
- * @example
- * $('.toolbar-menu').drupalToolbarMenu();
- */
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
(function ($, Drupal, drupalSettings) {
-
- 'use strict';
-
- /**
- * Store the open menu tray.
- */
var activeItem = Drupal.url(drupalSettings.path.currentPath);
$.fn.drupalToolbarMenu = function () {
-
var ui = {
handleOpen: Drupal.t('Extend'),
handleClose: Drupal.t('Collapse')
};
- /**
- * Handle clicks from the disclosure button on an item with sub-items.
- *
- * @param {Object} event
- * A jQuery Event object.
- */
function toggleClickHandler(event) {
var $toggle = $(event.target);
var $item = $toggle.closest('li');
- // Toggle the list item.
+
toggleList($item);
- // Close open sibling menus.
+
var $openItems = $item.siblings().filter('.open');
toggleList($openItems, false);
}
- /**
- * Handle clicks from a menu item link.
- *
- * @param {Object} event
- * A jQuery Event object.
- */
function linkClickHandler(event) {
- // If the toolbar is positioned fixed (and therefore hiding content
- // underneath), then users expect clicks in the administration menu tray
- // to take them to that destination but for the menu tray to be closed
- // after clicking: otherwise the toolbar itself is obstructing the view
- // of the destination they chose.
if (!Drupal.toolbar.models.toolbarModel.get('isFixed')) {
Drupal.toolbar.models.toolbarModel.set('activeTab', null);
}
- // Stopping propagation to make sure that once a toolbar-box is clicked
- // (the whitespace part), the page is not redirected anymore.
+
event.stopPropagation();
}
- /**
- * Toggle the open/close state of a list is a menu.
- *
- * @param {jQuery} $item
- * The li item to be toggled.
- *
- * @param {Boolean} switcher
- * A flag that forces toggleClass to add or a remove a class, rather than
- * simply toggling its presence.
- */
function toggleList($item, switcher) {
var $toggle = $item.children('.toolbar-box').children('.toolbar-handle');
- switcher = (typeof switcher !== 'undefined') ? switcher : !$item.hasClass('open');
- // Toggle the item open state.
+ switcher = typeof switcher !== 'undefined' ? switcher : !$item.hasClass('open');
+
$item.toggleClass('open', switcher);
- // Twist the toggle.
+
$toggle.toggleClass('open', switcher);
- // Adjust the toggle text.
- $toggle
- .find('.action')
- // Expand Structure, Collapse Structure.
- .text((switcher) ? ui.handleClose : ui.handleOpen);
+
+ $toggle.find('.action').text(switcher ? ui.handleClose : ui.handleOpen);
}
- /**
- * Add markup to the menu elements.
- *
- * Items with sub-elements have a list toggle attached to them. Menu item
- * links and the corresponding list toggle are wrapped with in a div
- * classed with .toolbar-box. The .toolbar-box div provides a positioning
- * context for the item list toggle.
- *
- * @param {jQuery} $menu
- * The root of the menu to be initialized.
- */
function initItems($menu) {
var options = {
class: 'toolbar-icon toolbar-handle',
action: ui.handleOpen,
text: ''
};
- // Initialize items and their links.
+
$menu.find('li > a').wrap('<div class="toolbar-box">');
- // Add a handle to each list item if it has a menu.
+
$menu.find('li').each(function (index, element) {
var $item = $(element);
if ($item.children('ul.toolbar-menu').length) {
var $box = $item.children('.toolbar-box');
- options.text = Drupal.t('@label', {'@label': $box.find('a').text()});
- $item.children('.toolbar-box')
- .append(Drupal.theme('toolbarMenuItemToggle', options));
+ options.text = Drupal.t('@label', { '@label': $box.find('a').text() });
+ $item.children('.toolbar-box').append(Drupal.theme('toolbarMenuItemToggle', options));
}
});
}
- /**
- * Adds a level class to each list based on its depth in the menu.
- *
- * This function is called recursively on each sub level of lists elements
- * until the depth of the menu is exhausted.
- *
- * @param {jQuery} $lists
- * A jQuery object of ul elements.
- *
- * @param {number} level
- * The current level number to be assigned to the list elements.
- */
function markListLevels($lists, level) {
- level = (!level) ? 1 : level;
+ level = !level ? 1 : level;
var $lis = $lists.children('li').addClass('level-' + level);
$lists = $lis.children('ul');
if ($lists.length) {
}
}
- /**
- * On page load, open the active menu item.
- *
- * Marks the trail of the active link in the menu back to the root of the
- * menu with .menu-item--active-trail.
- *
- * @param {jQuery} $menu
- * The root of the menu.
- */
function openActiveItem($menu) {
var pathItem = $menu.find('a[href="' + location.pathname + '"]');
if (pathItem.length && !activeItem) {
}
}
- // Return the jQuery object.
return this.each(function (selector) {
var $menu = $(this).once('toolbar-menu');
if ($menu.length) {
- // Bind event handlers.
- $menu
- .on('click.toolbar', '.toolbar-box', toggleClickHandler)
- .on('click.toolbar', '.toolbar-box a', linkClickHandler);
+ $menu.on('click.toolbar', '.toolbar-box', toggleClickHandler).on('click.toolbar', '.toolbar-box a', linkClickHandler);
$menu.addClass('root');
initItems($menu);
markListLevels($menu);
- // Restore previous and active states.
+
openActiveItem($menu);
}
});
};
- /**
- * A toggle is an interactive element often bound to a click handler.
- *
- * @param {object} options
- * Options for the button.
- * @param {string} options.class
- * Class to set on the button.
- * @param {string} options.action
- * Action for the button.
- * @param {string} options.text
- * Used as label for the button.
- *
- * @return {string}
- * A string representing a DOM fragment.
- */
Drupal.theme.toolbarMenuItemToggle = function (options) {
- return '<button class="' + options['class'] + '"><span class="action">' + options.action + '</span><span class="label">' + options.text + '</span></button>';
+ return '<button class="' + options.class + '"><span class="action">' + options.action + '</span><span class="label">' + options.text + '</span></button>';
};
-
-}(jQuery, Drupal, drupalSettings));
+})(jQuery, Drupal, drupalSettings);
\ No newline at end of file
projects / yaffs-website / blobdiff