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+/*!
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+ SlickNav Responsive Mobile Menu
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+ (c) 2014 Josh Cope
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+ licensed under MIT
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+*/
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+;(function ($, document, window) {
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+ var
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+ // default settings object.
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+ defaults = {
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+ label: 'MENU',
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+ duplicate: true,
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+ duration: 200,
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+ easingOpen: 'swing',
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+ easingClose: 'swing',
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+ closedSymbol: '►',
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+ openedSymbol: '▼',
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+ prependTo: 'body',
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+ parentTag: 'a',
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+ closeOnClick: false,
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+ allowParentLinks: false,
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+ init: function(){},
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+ open: function(){},
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+ close: function(){}
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+ },
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+ mobileMenu = 'slicknav',
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+ prefix = 'slicknav';
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+
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+ function Plugin( element, options ) {
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+ this.element = element;
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+
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+ // jQuery has an extend method which merges the contents of two or
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+ // more objects, storing the result in the first object. The first object
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+ // is generally empty as we don't want to alter the default options for
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+ // future instances of the plugin
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+ this.settings = $.extend( {}, defaults, options) ;
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+
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+ this._defaults = defaults;
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+ this._name = mobileMenu;
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+
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+ this.init();
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+ }
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+
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+ Plugin.prototype.init = function () {
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+ var $this = this;
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+ var menu = $(this.element);
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+ var settings = this.settings;
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+
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+ // clone menu if needed
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+ if (settings.duplicate) {
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+ $this.mobileNav = menu.clone();
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+ //remove ids from clone to prevent css issues
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+ $this.mobileNav.removeAttr('id');
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+ $this.mobileNav.find('*').each(function(i,e){
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+ $(e).removeAttr('id');
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+ });
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+ }
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+ else
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+ $this.mobileNav = menu;
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+
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+ // styling class for the button
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+ var iconClass = prefix+'_icon';
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+
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+ if (settings.label == '') {
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+ iconClass += ' '+prefix+'_no-text';
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+ }
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+
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+ if (settings.parentTag == 'a') {
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+ settings.parentTag = 'a href="#"';
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+ }
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+
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+ // create menu bar
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+ $this.mobileNav.attr('class', prefix+'_nav');
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+ var menuBar = $('<div class="'+prefix+'_menu"></div>');
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+ $this.btn = $('<'+settings.parentTag+' aria-haspopup="true" tabindex="0" class="'+prefix+'_btn '+prefix+'_collapsed"><span class="'+prefix+'_menutxt">'+settings.label+'</span><span class="'+iconClass+'"><span class="'+prefix+'_icon-bar"></span><span class="'+prefix+'_icon-bar"></span><span class="'+prefix+'_icon-bar"></span></span></a>');
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+ $(menuBar).append($this.btn);
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+ $(settings.prependTo).prepend(menuBar);
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+ menuBar.append($this.mobileNav);
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+
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+ // iterate over structure adding additional structure
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+ var items = $this.mobileNav.find('li');
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+ $(items).each(function () {
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+ var item = $(this);
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+ data = {};
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+ data.children = item.children('ul').attr('role','menu');
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+ item.data("menu", data);
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+
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+ // if a list item has a nested menu
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+ if (data.children.length > 0) {
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+
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+ // select all text before the child menu
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+ var a = item.contents();
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+ var nodes = [];
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+ $(a).each(function(){
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+ if(!$(this).is("ul")) {
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+ nodes.push(this);
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+ }
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+ else {
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+ return false;
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+ }
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+ });
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+
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+ // wrap item text with tag and add classes
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+ var wrap = $(nodes).wrapAll('<'+settings.parentTag+' role="menuitem" aria-haspopup="true" tabindex="-1" class="'+prefix+'_item"/>').parent();
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+
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+ item.addClass(prefix+'_collapsed');
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+ item.addClass(prefix+'_parent');
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+
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+ // create parent arrow
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+ $(nodes).last().after('<span class="'+prefix+'_arrow">'+settings.closedSymbol+'</span>');
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+
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+
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+ } else if ( item.children().length == 0) {
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+ item.addClass(prefix+'_txtnode');
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+ }
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+
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+ // accessibility for links
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+ item.children('a').attr('role', 'menuitem').click(function(){
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+ //Emulate menu close if set
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+ if (settings.closeOnClick)
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+ $($this.btn).click();
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+ });
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+ });
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+
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+ // structure is in place, now hide appropriate items
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+ $(items).each(function () {
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+ var data = $(this).data("menu");
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+ $this._visibilityToggle(data.children, false, null, true);
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+ });
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+
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+ // finally toggle entire menu
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+ $this._visibilityToggle($this.mobileNav, false, 'init', true);
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+
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+ // accessibility for menu button
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+ $this.mobileNav.attr('role','menu');
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+
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+ // outline prevention when using mouse
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+ $(document).mousedown(function(){
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+ $this._outlines(false);
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+ });
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+
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+ $(document).keyup(function(){
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+ $this._outlines(true);
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+ });
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+
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+ // menu button click
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+ $($this.btn).click(function (e) {
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+ e.preventDefault();
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+ $this._menuToggle();
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+ });
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+
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+ // click on menu parent
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+ $this.mobileNav.on('click', '.'+prefix+'_item', function(e){
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+ e.preventDefault();
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+ $this._itemClick($(this));
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+ });
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+
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+ // check for enter key on menu button and menu parents
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+ $($this.btn).keydown(function (e) {
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+ var ev = e || event;
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+ if(ev.keyCode == 13) {
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+ e.preventDefault();
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+ $this._menuToggle();
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+ }
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+ });
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+
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+ $this.mobileNav.on('keydown', '.'+prefix+'_item', function(e) {
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+ var ev = e || event;
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+ if(ev.keyCode == 13) {
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+ e.preventDefault();
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+ $this._itemClick($(e.target));
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+ }
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+ });
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+
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+ // allow links clickable within parent tags if set
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+ if (settings.allowParentLinks) {
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+ $('.'+prefix+'_item a').click(function(e){
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+ e.stopImmediatePropagation();
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+ });
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+ }
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+ };
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+
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+ //toggle menu
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+ Plugin.prototype._menuToggle = function(el){
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+ var $this = this;
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+ var btn = $this.btn;
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+ var mobileNav = $this.mobileNav;
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+
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+ if (btn.hasClass(prefix+'_collapsed')) {
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+ btn.removeClass(prefix+'_collapsed');
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+ btn.addClass(prefix+'_open');
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+ } else {
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+ btn.removeClass(prefix+'_open');
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+ btn.addClass(prefix+'_collapsed');
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+ }
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+ btn.addClass(prefix+'_animating');
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+ $this._visibilityToggle(mobileNav, true, btn);
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+ }
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+
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+ // toggle clicked items
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+ Plugin.prototype._itemClick = function(el) {
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+ var $this = this;
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+ var settings = $this.settings;
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+ var data = el.data("menu");
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+ if (!data) {
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+ data = {};
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+ data.arrow = el.children('.'+prefix+'_arrow');
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+ data.ul = el.next('ul');
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+ data.parent = el.parent();
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+ el.data("menu", data);
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+ }
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+ if (data.parent.hasClass(prefix+'_collapsed')) {
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+ data.arrow.html(settings.openedSymbol);
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+ data.parent.removeClass(prefix+'_collapsed');
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+ data.parent.addClass(prefix+'_open');
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+ data.parent.addClass(prefix+'_animating');
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+ $this._visibilityToggle(data.ul, true, el);
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+ } else {
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+ data.arrow.html(settings.closedSymbol);
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+ data.parent.addClass(prefix+'_collapsed');
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+ data.parent.removeClass(prefix+'_open');
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+ data.parent.addClass(prefix+'_animating');
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+ $this._visibilityToggle(data.ul, true, el);
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+ }
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+ }
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+
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+ // toggle actual visibility and accessibility tags
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+ Plugin.prototype._visibilityToggle = function(el, animate, trigger, init) {
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+ var $this = this;
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+ var settings = $this.settings;
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+ var items = $this._getActionItems(el);
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+ var duration = 0;
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+ if (animate)
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+ duration = settings.duration;
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+
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+ if (el.hasClass(prefix+'_hidden')) {
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+ el.removeClass(prefix+'_hidden');
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+ el.slideDown(duration, settings.easingOpen, function(){
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+
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+ $(trigger).removeClass(prefix+'_animating');
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+ $(trigger).parent().removeClass(prefix+'_animating');
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+
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+ //Fire open callback
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+ if (!init) {
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+ settings.open(trigger);
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+ }
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+ });
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+ el.attr('aria-hidden','false');
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+ items.attr('tabindex', '0');
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+ $this._setVisAttr(el, false);
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+ } else {
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+ el.addClass(prefix+'_hidden');
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+ el.slideUp(duration, this.settings.easingClose, function() {
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+ el.attr('aria-hidden','true');
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+ items.attr('tabindex', '-1');
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+ $this._setVisAttr(el, true);
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+ el.hide(); //jQuery 1.7 bug fix
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+
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+ $(trigger).removeClass(prefix+'_animating');
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+ $(trigger).parent().removeClass(prefix+'_animating');
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+
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+ //Fire init or close callback
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+ if (!init)
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+ settings.close(trigger);
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+ else if (trigger == 'init')
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+ settings.init();
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+ });
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+ }
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+ }
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+
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+ // set attributes of element and children based on visibility
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+ Plugin.prototype._setVisAttr = function(el, hidden) {
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+ var $this = this;
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+
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+ // select all parents that aren't hidden
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+ var nonHidden = el.children('li').children('ul').not('.'+prefix+'_hidden');
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+
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+ // iterate over all items setting appropriate tags
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+ if (!hidden) {
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+ nonHidden.each(function(){
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+ var ul = $(this);
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+ ul.attr('aria-hidden','false');
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+ var items = $this._getActionItems(ul);
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+ items.attr('tabindex', '0');
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+ $this._setVisAttr(ul, hidden);
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+ });
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+ } else {
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+ nonHidden.each(function(){
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+ var ul = $(this);
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+ ul.attr('aria-hidden','true');
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+ var items = $this._getActionItems(ul);
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+ items.attr('tabindex', '-1');
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+ $this._setVisAttr(ul, hidden);
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+ });
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+ }
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+ }
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+
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+ // get all 1st level items that are clickable
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+ Plugin.prototype._getActionItems = function(el) {
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+ var data = el.data("menu");
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+ if (!data) {
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+ data = {};
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+ var items = el.children('li');
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+ var anchors = items.children('a');
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+ data.links = anchors.add(items.children('.'+prefix+'_item'));
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+ el.data("menu", data);
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+ }
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+ return data.links;
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+ }
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+
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+ Plugin.prototype._outlines = function(state) {
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+ if (!state) {
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+ $('.'+prefix+'_item, .'+prefix+'_btn').css('outline','none');
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+ } else {
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+ $('.'+prefix+'_item, .'+prefix+'_btn').css('outline','');
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+ }
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+ }
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+
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+ Plugin.prototype.toggle = function(){
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+ $this._menuToggle();
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+ }
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+
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+ Plugin.prototype.open = function(){
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+ $this = this;
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+ if ($this.btn.hasClass(prefix+'_collapsed')) {
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+ $this._menuToggle();
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+ }
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+ }
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+
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+ Plugin.prototype.close = function(){
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+ $this = this;
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+ if ($this.btn.hasClass(prefix+'_open')) {
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+ $this._menuToggle();
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+ }
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+ }
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+
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+ $.fn[mobileMenu] = function ( options ) {
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+ var args = arguments;
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+
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+ // Is the first parameter an object (options), or was omitted, instantiate a new instance
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+ if (options === undefined || typeof options === 'object') {
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+ return this.each(function () {
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+
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+ // Only allow the plugin to be instantiated once due to methods
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+ if (!$.data(this, 'plugin_' + mobileMenu)) {
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+
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+ // if it has no instance, create a new one, pass options to our plugin constructor,
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+ // and store the plugin instance in the elements jQuery data object.
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+ $.data(this, 'plugin_' + mobileMenu, new Plugin( this, options ));
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+ }
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+ });
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+
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+ // If is a string and doesn't start with an underscore or 'init' function, treat this as a call to a public method.
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+ } else if (typeof options === 'string' && options[0] !== '_' && options !== 'init') {
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+
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+ // Cache the method call to make it possible to return a value
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+ var returns;
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+
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+ this.each(function () {
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+ var instance = $.data(this, 'plugin_' + mobileMenu);
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+
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+ // Tests that there's already a plugin-instance and checks that the requested public method exists
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+ if (instance instanceof Plugin && typeof instance[options] === 'function') {
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+
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+ // Call the method of our plugin instance, and pass it the supplied arguments.
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+ returns = instance[options].apply( instance, Array.prototype.slice.call( args, 1 ) );
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+ }
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+ });
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+
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+ // If the earlier cached method gives a value back return the value, otherwise return this to preserve chainability.
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+ return returns !== undefined ? returns : this;
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+ }
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+ };
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+}($jQueryAdminimal, document, window));
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+
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+(function($) {
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+
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+// Create the responsive menu using SlickNav.
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+Drupal.admin.behaviors.responsivemenu = function (context, settings, $adminMenu) {
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+
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+ $('#admin-menu-menu-responsive').slicknav({
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+ label: 'Menu',
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+ prependTo:'body',
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+ closedSymbol: "<i class=\"closed\"></i>",
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+ openedSymbol: "<i class=\"open\"></i>",
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+ allowParentLinks: true
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+ });
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+
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+};
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+
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+// Create the responsive shortcuts dropdown.
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+Drupal.admin.behaviors.responsiveshortcuts = function (context, settings, $adminMenu) {
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+
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+ // Check if there are any shortucts to respondify.
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+ if(jQuery("div.toolbar-shortcuts ul.menu li").length){
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+
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+ // Create the dropdown base
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+ $("<select id='responsive-shortcuts-dropdown'/>").appendTo("#admin-menu-shortcuts-responsive div.toolbar-shortcuts");
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+
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+ // Create default option "Select"
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+ $("<option />", {
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+ "selected" : "selected",
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+ "class" : "hide",
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+ "value" : "",
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+ "text" : Drupal.t('Shortcuts')
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+ }).appendTo("#admin-menu-shortcuts-responsive div.toolbar-shortcuts select");
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+
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+ // Populate dropdown with menu items
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+ $("#admin-menu-shortcuts-responsive div.toolbar-shortcuts a").each(function() {
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+ var el = $(this);
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+ $("<option />", {
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+ "value" : el.attr("href"),
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+ "text" : el.text()
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+ }).appendTo("#admin-menu-shortcuts-responsive div.toolbar-shortcuts select");
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+ });
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+
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+ // Redirect the user when selecting an option.
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+ $("#admin-menu-shortcuts-responsive div.toolbar-shortcuts select").change(function() {
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+ window.location = $(this).find("option:selected").val();
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+ });
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+
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+ // Clean the mess.
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+ $('#admin-menu-shortcuts-responsive div.toolbar-shortcuts ul').remove();
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+ // Move the select box into the responsive menu.
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+ $("#admin-menu-shortcuts-responsive").prependTo(".slicknav_menu");
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+
|
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+ }
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+
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+ // Remove the edit shortcuts link from the DOM to avoid duble rendering.
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+ $('#admin-menu-shortcuts-responsive #edit-shortcuts').remove();
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|
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+
|
|
|
+};
|
|
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+})($jQueryAdminimal);
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