1149 lines
54 KiB
JavaScript
1149 lines
54 KiB
JavaScript
/**
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* jquery.multilevelpushmenu.js v2.1.4
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*
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* Licensed under the MIT license.
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* https://www.opensource.org/licenses/mit-license.php
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*
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* Copyright 2013-2014, Make IT d.o.o.
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* http://multi-level-push-menu.make.rs
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* https://github.com/adgsm/multi-level-push-menu
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*/
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(function ( $ ) {
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$.fn.multilevelpushmenu = function( options ) {
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"use strict";
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var args = arguments,
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returnValue = null;
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this.each(function(){
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var instance = this,
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$this = $( this ),
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$container = ( $this.context != undefined ) ? $this : $( 'body' ),
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menu = ( options && options.menu != undefined ) ? options.menu : $this.find( '#menu' ),
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clickEventType, dragEventType;
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// Settings
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var settings = $.extend({
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container: $container,
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containersToPush: null,
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menuID: ( ( $container.prop( 'id' ) != undefined && $container.prop( 'id' ) != '' ) ? $container.prop( 'id' ) : this.nodeName.toLowerCase() ) + "_multilevelpushmenu",
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wrapperClass: 'multilevelpushmenu_wrapper',
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menuInactiveClass: 'multilevelpushmenu_inactive',
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menu: menu,
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menuWidth: 0,
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menuHeight: 0,
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collapsed: false,
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fullCollapse: false,
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direction: 'ltr',
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backText: 'Back',
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backItemClass: 'backItemClass',
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backItemIcon: 'fa fa-angle-left',
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groupIcon: 'fa fa-angle-right',
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mode: 'overlap',
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overlapWidth: 40,
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preventItemClick: true,
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preventGroupItemClick: true,
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swipe: 'both',
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durationSlideOut: 300,
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durationSlideDown: 500,
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durationTransition: 400,
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onCollapseMenuStart: function() {},
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onCollapseMenuEnd: function() {},
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onExpandMenuStart: function() {},
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onExpandMenuEnd: function() {},
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onGroupItemClick: function() {},
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onItemClick: function() {},
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onTitleItemClick: function() {},
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onBackItemClick: function() {},
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onMenuReady: function() {},
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onMenuSwipe: function() {}
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}, options );
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// Store a settings reference withint the element's data
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if (!$.data(instance, 'plugin_multilevelpushmenu')) {
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$.data(instance, 'plugin_multilevelpushmenu', settings);
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instance.settings = $.data(instance, 'plugin_multilevelpushmenu');
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}
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// Exposed methods
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var methods = {
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// Initialize menu
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init: function () {
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return initialize.apply(this, Array.prototype.slice.call(arguments));
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},
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// Collapse menu
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collapse: function () {
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return collapseMenu.apply(this, Array.prototype.slice.call(arguments));
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},
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// Expand menu
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expand: function () {
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return expandMenu.apply(this, Array.prototype.slice.call(arguments));
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},
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// Menu expanded
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menuexpanded: function () {
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return menuExpanded.apply(this, Array.prototype.slice.call(arguments));
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},
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// Active menu
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activemenu: function () {
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return activeMenu.apply(this, Array.prototype.slice.call(arguments));
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},
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// Find menu(s) by title
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findmenusbytitle: function () {
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return findMenusByTitle.apply(this, Array.prototype.slice.call(arguments));
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},
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// Find item(s) by name
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finditemsbyname: function () {
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return findItemsByName.apply(this, Array.prototype.slice.call(arguments));
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},
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// Find path to root menu collection
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pathtoroot: function () {
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return pathToRoot.apply(this, Array.prototype.slice.call(arguments));
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},
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// Find shared path to root of two menus
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comparepaths: function () {
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return comparePaths.apply(this, Array.prototype.slice.call(arguments));
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},
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// Get/Set settings options
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option: function () {
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return manageOptions.apply(this, Array.prototype.slice.call(arguments));
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},
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// Add item(s)
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additems: function () {
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return addItems.apply(this, Array.prototype.slice.call(arguments));
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},
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// Remove item(s)
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removeitems: function () {
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return removeItems.apply(this, Array.prototype.slice.call(arguments));
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},
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// Size DOM elements
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redraw: function () {
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return sizeDOMelements.apply(this, Array.prototype.slice.call(arguments));
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},
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// Returns visible level holders
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visiblemenus: function () {
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return visibleLevelHolders.apply(this, Array.prototype.slice.call(arguments));
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},
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// Returns visible level holders
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hiddenmenus: function () {
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return hiddenLevelHolders.apply(this, Array.prototype.slice.call(arguments));
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},
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// Propagate event to underneath layer
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propagateevent: function () {
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return propagateEvent.apply(this, Array.prototype.slice.call(arguments));
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}
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};
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// IE 8 and modern browsers, prevent event propagation
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function stopEventPropagation( e ){
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if ( e.stopPropagation && e.preventDefault ) {
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e.stopPropagation();
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e.preventDefault();
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}
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else {
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e.cancelBubble = true;
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e.returnValue = false;
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}
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}
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// propagate event to underneath layer
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// http://jsfiddle.net/E9zTs/2/
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function propagateEvent( $element , event ) {
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if( $element == undefined || event == undefined ) return false;
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$element.on( event , function ( e , ee ) {
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$element.hide();
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try {
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if(!e.pageX || !e.pageY) return false;
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ee = ee || {
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pageX: e.pageX,
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pageY: e.pageY
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};
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var next = document.elementFromPoint( ee.pageX , ee.pageY );
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next = ( next.nodeType == 3 ) ? next.parentNode : next //Opera
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$( next ).trigger( event , ee );
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}
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catch ( err ) {
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$.error( 'Error while propagating event: ' + err.message );
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}
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finally {
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$element.show();
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}
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});
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}
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// Create DOM structure if it does not already exist within the container (input: array)
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function createDOMStructure() {
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var $mainWrapper = $( "<nav />" )
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.prop( { "id" : instance.settings.menuID, "className" : instance.settings.wrapperClass } )
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.appendTo( instance.settings.container );
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createNestedDOMStructure( instance.settings.menu, $mainWrapper );
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}
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function createNestedDOMStructure( menus, $wrapper ){
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if( menus.level == undefined ) menus.level = 0;
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$.each( menus, function(){
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var $levelHolder = $( "<div />" )
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.attr( { "class" : "levelHolderClass" + ( ( instance.settings.direction == 'rtl' ) ? " rtl" : " ltr" ), "data-level" : menus.level, "style" : ( ( instance.settings.direction == 'rtl' ) ? "margin-right: " : "margin-left: " ) + ( ( menus.level == 0 && !instance.settings.collapsed ) ? 0 : "-200%" ) } )
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.appendTo( $wrapper ),
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extWidth = ( isValidDim( instance.settings.menuWidth ) || ( isInt( instance.settings.menuWidth ) && instance.settings.menuWidth > 0 ) );
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// $levelHolder.bind( dragEventType , function(e){
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// holderSwipe( e, $levelHolder );
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// });
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if( this.id != undefined ) $levelHolder.attr( { "id" : this.id } );
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var $title = $( "<h2 />" )
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.attr( { "style" : "text-align: " + ( ( instance.settings.direction == 'rtl' ) ? "right" : "left" ) } )
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.text( this.title )
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.appendTo( $levelHolder ),
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$titleIcon = $( "<i />" )
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.prop( { "class" : ( ( instance.settings.direction == 'rtl' ) ? "floatRight" : "floatLeft" ) + " cursorPointer " + this.icon } )
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.prependTo( $title );
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$titleIcon.bind( clickEventType , function(e){
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titleIconClick(e, $levelHolder, menus);
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});
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if( menus.level > 0 ) createBackItem( $levelHolder );
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var $itemGroup = $( "<ul />" )
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.appendTo( $levelHolder );
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$.each(this.items, function(){
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createItem( this, $levelHolder , -1 );
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})
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});
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}
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// Update DOM structure if it already exists in container (input: HTML markup)
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function updateDOMStructure() {
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var $mainWrapper = ( instance.settings.container.find( 'nav' ).length > 0 ) ? instance.settings.container.find( 'nav' ) : instance.settings.menu;
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if( $mainWrapper.length == 0 ) return false;
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$mainWrapper.prop( { "id" : instance.settings.menuID, "className" : instance.settings.wrapperClass } );
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updateNestedDOMStructure( $mainWrapper );
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}
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function updateNestedDOMStructure( $wrapper ){
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if( $wrapper.level == undefined ) $wrapper.level = 0;
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$.each( $wrapper, function(){
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var $levelHolder = $( "<div />" )
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.attr( { "class" : "levelHolderClass" + ( ( instance.settings.direction == 'rtl' ) ? " rtl" : " ltr" ), "data-level" : $wrapper.level, "style" : ( ( instance.settings.direction == 'rtl' ) ? "margin-right: " : "margin-left: " ) + ( ( $wrapper.level == 0 && !instance.settings.collapsed ) ? 0 : "-200%" ) } )
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.appendTo( $wrapper ),
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extWidth = ( isValidDim( instance.settings.menuWidth ) || ( isInt( instance.settings.menuWidth ) && instance.settings.menuWidth > 0 ) );
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// $levelHolder.bind( dragEventType , function(e){
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// holderSwipe( e, $levelHolder );
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// });
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var $title = $wrapper.children( 'h2' );
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$title.attr( { "style" : "text-align: " + ( ( instance.settings.direction == 'rtl' ) ? "right" : "left" ) } );
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$title.appendTo( $levelHolder );
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var $titleIcon = $title.children( 'i' );
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$titleIcon.addClass( ( ( instance.settings.direction == 'rtl' ) ? "floatRight" : "floatLeft" ) + " cursorPointer" );
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$titleIcon.bind( clickEventType , function(e){
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titleIconClick(e, $levelHolder, $wrapper);
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});
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if( $wrapper.level > 0 ) createBackItem( $levelHolder );
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var $itemGroup = $wrapper.children( 'ul' );
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$itemGroup.appendTo( $levelHolder );
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$.each($itemGroup.children( 'li' ), function(){
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var $item = $( this );
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$item.attr( { "style" : "text-align: " + ( ( instance.settings.direction == 'rtl' ) ? "right" : "left" ) } );
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var $itemAnchor = $item.children( 'a' );
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var $itemIcon = $itemAnchor.children( 'i' );
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$itemIcon.addClass( ( ( instance.settings.direction == 'rtl' ) ? "floatRight" : "floatLeft" ) );
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if($item.children( 'ul' ).length > 0) {
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$itemAnchor.bind( clickEventType , function(e){
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itemGroupAnchorClick( e, $levelHolder, $item );
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});
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createItemGroupIcon( $itemAnchor );
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$item.level = $wrapper.level + 1;
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updateNestedDOMStructure($item);
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} else {
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$itemAnchor.bind( clickEventType , function(e){
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itemAnchorClick( e, $levelHolder, $item );
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});
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}
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})
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});
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}
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// Click event for title icon
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function titleIconClick( e, $levelHolder, menus ) {
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if( $(instance).find( 'div.levelHolderClass' ).is(':animated') ) return false;
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instance.settings.onTitleItemClick.apply(this, Array.prototype.slice.call([e, $levelHolder, instance.settings]));
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stopEventPropagation(e);
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var instanceFC = ( instance.settings.direction == 'rtl' ) ?
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parseInt( $levelHolder.css( 'margin-right' ) ) < 0
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:
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parseInt( $levelHolder.css( 'margin-left' ) ) < 0;
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if( menus.level == 0 && instanceFC ) {
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expandMenu();
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}
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else {
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var $nextLevelHolders = instance.settings.container
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.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
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.filter(function(){
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var retObjs = ( instance.settings.direction == 'rtl' ) ?
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(($( this ).attr( 'data-level' ) > $levelHolder.attr( 'data-level' )) && ( parseInt( $( this ).css( 'margin-right' ) ) >= 0 ) )
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:
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(($( this ).attr( 'data-level' ) > $levelHolder.attr( 'data-level' )) && ( parseInt( $( this ).css( 'margin-left' ) ) >= 0 ) );
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return retObjs;
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}),
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$prevLevelHolders = instance.settings.container
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.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
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.filter(function(){
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var retObjs = ( instance.settings.direction == 'rtl' ) ?
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(($( this ).attr( 'data-level' ) <= $levelHolder.attr( 'data-level' )) && ( parseInt( $( this ).css( 'margin-right' ) ) >= 0 ) )
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:
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(($( this ).attr( 'data-level' ) <= $levelHolder.attr( 'data-level' )) && ( parseInt( $( this ).css( 'margin-left' ) ) >= 0 ) );
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return retObjs;
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}),
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collapseAll = ( $nextLevelHolders.length == 0 && $prevLevelHolders.length == 1 ) ? collapseMenu() : collapseMenu( parseInt( $levelHolder.attr( 'data-level' ) ) );
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}
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$levelHolder.css( 'visibility' , 'visible' );
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$levelHolder.find( '.' + instance.settings.backItemClass ).css( 'visibility' , 'visible' );
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$levelHolder.find( 'ul' ).css( 'visibility' , 'visible' );
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$levelHolder.removeClass( instance.settings.menuInactiveClass );
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}
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// Create Back item DOM elements
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function createBackItem( $levelHolder ) {
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var $backItem = $( "<div />" )
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.attr( { "class" : instance.settings.backItemClass } )
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.appendTo( $levelHolder ),
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$backItemAnchor = $( "<a />" )
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.prop( { "href" : "#" } )
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.text( instance.settings.backText )
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.appendTo( $backItem ),
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$backItemIcon = $( "<i />" )
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.prop( { "class" : ( ( instance.settings.direction == 'rtl' ) ? "floatRight " : "floatLeft " ) + instance.settings.backItemIcon } )
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.prependTo( $backItemAnchor );
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$backItemAnchor.bind( clickEventType , function(e){
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backItemAnchorClick(e, $levelHolder);
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});
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}
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// Click event for back item
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function backItemAnchorClick( e, $levelHolder ) {
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if( $(instance).find( 'div.levelHolderClass' ).is(':animated') ) return false;
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instance.settings.onBackItemClick.apply(this, Array.prototype.slice.call([e, $levelHolder, instance.settings]));
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stopEventPropagation(e);
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collapseMenu( parseInt( $levelHolder.attr( 'data-level' ) - 1 ) );
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}
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// Click event for group items
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function itemGroupAnchorClick( e, $levelHolder, $item ) {
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if( $(instance).find( 'div.levelHolderClass' ).is(':animated') ) return false;
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instance.settings.onGroupItemClick.apply(this, Array.prototype.slice.call([e, $levelHolder, $item, instance.settings]));
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expandMenu( $item.find( 'div:first' ) );
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if( instance.settings.preventGroupItemClick ) stopEventPropagation(e);
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}
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// Create item group DOM element
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function createItemGroupIcon( $itemAnchor ) {
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var $itemGroupIcon = $( "<i />" )
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.attr( { "class" : ( ( instance.settings.direction == 'rtl' ) ? " floatLeft iconSpacing_rtl " : " floatRight iconSpacing_ltr " ) + instance.settings.groupIcon } )
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.prependTo( $itemAnchor );
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}
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// Create item DOM element
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function createItem() {
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var item = arguments[0],
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$levelHolder = arguments[1],
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position = arguments[2],
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$itemGroup = $levelHolder.find( 'ul:first' ),
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$item = $( "<li />" );
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( position < ( $itemGroup.children( 'li' ).length ) && position >= 0 ) ?
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$item.insertBefore( $itemGroup.children( 'li' ).eq( position ) ) : $item.appendTo( $itemGroup );
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$item.attr( { "style" : "text-align: " + ( ( instance.settings.direction == 'rtl' ) ? "right" : "left" ) } );
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if( item.id != undefined ) $item.attr( { "id" : item.id } );
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var $itemAnchor = $( "<a />" )
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.prop( { "href" : item.link } )
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.text( item.name )
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.appendTo( $item ),
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$itemIcon = $( "<i />" )
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.prop( { "class" : ( ( instance.settings.direction == 'rtl' ) ? "floatRight " : "floatLeft " ) + item.icon } )
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.prependTo( $itemAnchor );
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if(item.items) {
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$itemAnchor.bind( clickEventType , function(e){
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itemGroupAnchorClick( e, $levelHolder, $item );
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});
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createItemGroupIcon( $itemAnchor );
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item.items.level = parseInt( $levelHolder.attr( 'data-level' ), 10 ) + 1;
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createNestedDOMStructure(item.items, $item);
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} else {
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$itemAnchor.bind( clickEventType , function(e){
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itemAnchorClick( e, $levelHolder, $item );
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});
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}
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}
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// Click event for items
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function itemAnchorClick( e, $levelHolder, $item ) {
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instance.settings.onItemClick.apply(this, Array.prototype.slice.call([e, $levelHolder, $item, instance.settings]));
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if( instance.settings.preventItemClick )
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stopEventPropagation(e);
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else
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document.location.href = $( $item.context ).children( 'a' ).attr( 'href' );
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}
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// Swipe/Drag event for holders
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function holderSwipe( emd, $levelHolder ) {
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var extRes = instance.settings.onMenuSwipe.apply(this, Array.prototype.slice.call([emd, $levelHolder, instance.settings]));
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if( extRes == false ) return false;
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if( $(instance).find( 'div.levelHolderClass' ).is(':animated') ) return false;
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var level = ( $levelHolder.attr( 'data-level' ) > 0 ) ? $levelHolder.attr( 'data-level' ) - 1 : undefined;
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if( emd.type == 'touchmove' && instance.settings.swipe != 'desktop' ) {
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stopEventPropagation( emd );
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emd = ( emd.touches ) ? emd : emd.originalEvent;
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if( !emd.touches || emd.touches.length <= 0 ) return false;
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var touch = emd.touches[0];
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instance.settings.container.unbind( 'touchend' );
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instance.settings.container.bind( 'touchend' , function( emm ) {
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stopEventPropagation( emm );
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$levelHolder.significance = 0;
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$levelHolder.swipeStart = 0;
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instance.settings.container.unbind( 'touchend' );
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});
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if ( $levelHolder.swipeStart != undefined && $levelHolder.swipeStart != 0 ) {
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$levelHolder.significance = touch.pageX - $levelHolder.swipeStart;
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}
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else {
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$levelHolder.significance = 0;
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$levelHolder.swipeStart = touch.pageX;
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return true;
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}
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if( Math.abs( $levelHolder.significance ) > instance.settings.overlapWidth*.3 ) {
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if( instance.settings.direction == 'rtl' ) $levelHolder.significance *= ( -1 );
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( $levelHolder.significance > 0 ) ? expandMenu( ( level == undefined ) ? level : $levelHolder ) : collapseMenu( level );
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$levelHolder.significance = 0;
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$levelHolder.swipeStart = 0;
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}
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}
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else if( instance.settings.swipe != 'touchscreen' ) {
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stopEventPropagation( emd );
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var significance = 0;
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$levelHolder.unbind( 'mousemove' );
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$levelHolder.bind( 'mousemove' , function( emm ){
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significance = emm.clientX - emd.clientX;
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if( Math.abs( significance ) > instance.settings.overlapWidth*.3 ) {
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$levelHolder.unbind( 'mousemove' );
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if( instance.settings.direction == 'rtl' ) significance *= ( -1 );
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( significance > 0 ) ? expandMenu( ( level == undefined ) ? level : $levelHolder ) : collapseMenu( level );
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return true;
|
|
}
|
|
});
|
|
instance.settings.container.unbind( 'mouseup' );
|
|
instance.settings.container.bind( 'mouseup' , function(e){
|
|
stopEventPropagation( e );
|
|
$levelHolder.unbind( 'mousemove' );
|
|
instance.settings.container.unbind( 'mouseup' );
|
|
});
|
|
}
|
|
}
|
|
|
|
// Returns visible level holders
|
|
function visibleLevelHolders() {
|
|
var $visibleLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var retObjs = ( instance.settings.direction == 'rtl' ) ?
|
|
( parseInt( $( this ).css( 'margin-right' ) ) >= 0 && $( this ).position().left < instance.settings.container.width() - instance.settings.overlapWidth )
|
|
:
|
|
( parseInt( $( this ).css( 'margin-left' ) ) >= 0 && $( this ).position().left >= 0 );
|
|
return retObjs;
|
|
});
|
|
if( $visibleLevelHolders.length < 1 ) $visibleLevelHolders = false;
|
|
return $visibleLevelHolders;
|
|
}
|
|
|
|
// Returns hidden level holders
|
|
function hiddenLevelHolders() {
|
|
var $hiddenLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var retObjs = ( instance.settings.direction == 'rtl' ) ?
|
|
( ( $( this ).position().left > instance.settings.container.width() || parseInt( $( this ).css( 'margin-right' ) ) < 0 ) )
|
|
:
|
|
( ( $( this ).position().left < 0 || parseInt( $( this ).css( 'margin-left' ) ) < 0 ) );
|
|
return retObjs;
|
|
});
|
|
if( $hiddenLevelHolders.length < 1 ) $hiddenLevelHolders = false;
|
|
return $hiddenLevelHolders;
|
|
}
|
|
|
|
// Sizing DOM elements per creation/update
|
|
function sizeDOMelements() {
|
|
if( !instance.redraw ) {
|
|
instance.redraw = true;
|
|
var forceWidth = arguments[0],
|
|
forceHeight = arguments[1],
|
|
filter = arguments[2],
|
|
ieShadowFilterDistortion = ($('#' + instance.settings.menuID + ' div.levelHolderClass').first().css('filter').match(/DXImageTransform\.Microsoft\.Shadow/)) ? $('#' + instance.settings.menuID + ' div.levelHolderClass').first().get(0).filters.item("DXImageTransform.Microsoft.Shadow").strength : 0,
|
|
maxWidth = ( forceWidth == undefined ) ? Math.max.apply( null,
|
|
$('#' + instance.settings.menuID + ' div.levelHolderClass').map(function(){ return $(this).width(); }).get() ) - ieShadowFilterDistortion : forceWidth - ieShadowFilterDistortion,
|
|
maxLevel = Math.max.apply( null,
|
|
$('#' + instance.settings.menuID + ' div.levelHolderClass').map(function(){ return $(this).attr( 'data-level' ); }).get() ),
|
|
extWidth = ( isValidDim( instance.settings.menuWidth ) || ( isInt( instance.settings.menuWidth ) && instance.settings.menuWidth > 0 ) ),
|
|
extHeight = ( isValidDim( instance.settings.menuHeight ) || ( isInt( instance.settings.menuHeight ) && instance.settings.menuHeight > 0 ) ),
|
|
$objects = ( filter == undefined ) ? $('#' + instance.settings.menuID + ' div.levelHolderClass' ) : filter,
|
|
currWidth;
|
|
if ( !extWidth && instance.menuWidth != undefined ) maxWidth = instance.menuWidth;
|
|
( extWidth && forceWidth == undefined ) ? $objects.width(instance.settings.menuWidth) : $objects.width( maxWidth );
|
|
if( extWidth ){
|
|
if( ( $objects.width() == 0 || ( isValidDim( instance.settings.menuWidth ) && instance.settings.menuWidth.indexOf( '%' ) != -1 ) ) && forceWidth == undefined ) {
|
|
$objects.css( 'min-width' , '' );
|
|
$objects.width( parseInt( instance.settings.container.parent().width() * parseInt( instance.settings.menuWidth )/100 ) )
|
|
};
|
|
maxWidth = $objects.width() - ieShadowFilterDistortion;
|
|
$objects.css( 'min-width' , $objects.width() - ieShadowFilterDistortion + 'px' );
|
|
}
|
|
var maxExtWidth = ( extWidth && forceWidth == undefined ) ? ( $objects.width() - ieShadowFilterDistortion + maxLevel * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) ) : ( maxWidth + maxLevel * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) ),
|
|
maxHeight = ( forceHeight == undefined ) ? Math.max.apply( null,
|
|
$('#' + instance.settings.menuID + ' div.levelHolderClass').map(function(){ return $(this).height(); }).get() ) : forceHeight;
|
|
|
|
instance.settings.container.css( 'min-height' , '' );
|
|
instance.settings.container.children( 'nav:first' ).css( 'min-height' , '' );
|
|
if( extHeight ) {
|
|
instance.settings.container.height( instance.settings.menuHeight );
|
|
instance.settings.container.css( 'min-height' , instance.settings.menuHeight );
|
|
instance.settings.container.children( 'nav:first' ).css( 'min-height' , instance.settings.menuHeight );
|
|
$('#' + instance.settings.menuID).height(instance.settings.menuHeight);
|
|
maxHeight = instance.settings.container.height();
|
|
}
|
|
else {
|
|
$('#' + instance.settings.menuID).height( maxHeight );
|
|
}
|
|
instance.settings.container.css( 'min-height' , maxHeight + 'px' );
|
|
instance.settings.container.children( 'nav:first' ).css( 'min-height' , maxHeight + 'px' );
|
|
instance.settings.container.width( maxExtWidth );
|
|
instance.settings.container.height( maxHeight );
|
|
var $baseLevelHolder = $('#' + instance.settings.menuID + ' div.levelHolderClass:first'),
|
|
$visibleLevelHolders = visibleLevelHolders(),
|
|
$hiddenLevelHolders = hiddenLevelHolders(),
|
|
$activeLevelHolder = activeMenu(),
|
|
activeLevel = ( $activeLevelHolder.length == 1 ) ? $activeLevelHolder.attr( 'data-level' ) : 0;
|
|
if( $visibleLevelHolders )
|
|
$visibleLevelHolders.each(function(){
|
|
if ( instance.settings.mode == 'overlap' )
|
|
$( this ).width( $( this ).width() + ( parseInt( activeLevel , 10) - parseInt( $( this ).attr( 'data-level' ) , 10) ) * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) );
|
|
});
|
|
if( $hiddenLevelHolders )
|
|
$hiddenLevelHolders.each(function(){
|
|
( instance.settings.direction == 'rtl' ) ?
|
|
$( this ).css( 'margin-right' , ( $( this ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && !instance.settings.fullCollapse ) ? $( this ).width() * (-1) + instance.settings.overlapWidth : $( this ).width() * (-2) )
|
|
:
|
|
$( this ).css( 'margin-left' , ( $( this ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && !instance.settings.fullCollapse ) ? $( this ).width() * (-1) + instance.settings.overlapWidth : $( this ).width() * (-2) );
|
|
});
|
|
currWidth = $baseLevelHolder.width() + parseInt( $baseLevelHolder.css( ( instance.settings.direction == 'rtl' ) ? 'margin-right' : 'margin-left' ) , 10 );
|
|
sizeElementWidth( instance.settings.container , currWidth );
|
|
instance.menuWidth = maxWidth;
|
|
instance.menuHeight = maxHeight;
|
|
instance.redraw = false;
|
|
}
|
|
}
|
|
|
|
// Simple/singe DOM element width sizing
|
|
function sizeElementWidth( $element , size ) {
|
|
if( $element == undefined || size == undefined ) return false;
|
|
$element.css( 'min-width' , '' );
|
|
$element.css( 'min-width' , size + 'px' );
|
|
$element.children( 'nav:first' ).css( 'min-width' , '' );
|
|
$element.children( 'nav:first' ).css( 'min-width' , size + 'px' );
|
|
$element.width( size );
|
|
}
|
|
|
|
// Hide wrappers in browsers that
|
|
// does not understand negative margin in %
|
|
// before DOM element got its dimensions
|
|
function fixLazyBrowsers() {
|
|
var $baseLevelHolder = $('#' + instance.settings.menuID + ' div.levelHolderClass:first'),
|
|
$hiddenLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var retObjs = ( instance.settings.direction == 'rtl' ) ?
|
|
( ( $( this ).position().left > instance.settings.container.width() || parseInt( $( this ).css( 'margin-right' ) ) < 0 ) && $( this ).attr( 'data-level' ) > $baseLevelHolder.attr( 'data-level' ) )
|
|
:
|
|
( ( $( this ).position().left < 0 || parseInt( $( this ).css( 'margin-left' ) ) < 0 ) && $( this ).attr( 'data-level' ) > $baseLevelHolder.attr( 'data-level' ) );
|
|
return retObjs;
|
|
});
|
|
$hiddenLevelHolders.each(function(){
|
|
if( instance.settings.direction == 'rtl' ){
|
|
$( this ).css( 'margin-right' , ( ( $( this ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && !instance.settings.collapsed ) ? 0 : (-2) * $( this ).width() ) )
|
|
}
|
|
else {
|
|
$( this ).css( 'margin-left' , ( ( $( this ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && !instance.settings.collapsed ) ? 0 : (-2) * $( this ).width() ) );
|
|
}
|
|
});
|
|
if( instance.settings.direction == 'rtl' ){
|
|
$baseLevelHolder.css( 'margin-right' , ( !instance.settings.collapsed ) ? 0 : (-2) * $baseLevelHolder.width() )
|
|
}
|
|
else {
|
|
$baseLevelHolder.css( 'margin-left' , ( !instance.settings.collapsed ) ? 0 : (-2) * $baseLevelHolder.width() );
|
|
}
|
|
}
|
|
|
|
// Is integer
|
|
function isInt( n ) {
|
|
return typeof n === 'number' && parseFloat( n ) == parseInt( n, 10 ) && !isNaN( n );
|
|
}
|
|
|
|
// Is Valid CSS dimension
|
|
function isValidDim( s ) {
|
|
return typeof s === 'string' && ( s.indexOf( '%' ) != -1 || s.indexOf( 'px' ) != -1 || s.indexOf( 'em' ) != -1 );
|
|
}
|
|
|
|
// Initialize menu level push menu
|
|
function initialize(){
|
|
var execute = ( options && options.menu != undefined ) ? createDOMStructure() : updateDOMStructure();
|
|
propagateEvent( instance.settings.container , clickEventType );
|
|
sizeDOMelements();
|
|
fixLazyBrowsers();
|
|
startMode( instance.settings.collapsed );
|
|
instance.settings.onMenuReady.apply(this, Array.prototype.slice.call([instance.settings]));
|
|
return $this;
|
|
}
|
|
|
|
// Initialize menu in collapsed/expanded mode
|
|
function startMode( mode ) {
|
|
if( mode ) {
|
|
var $baseLevelHolder = $('#' + instance.settings.menuID + ' div.levelHolderClass:first');
|
|
$baseLevelHolder.find( 'ul' ).hide();
|
|
$baseLevelHolder.addClass( instance.settings.menuInactiveClass );
|
|
if( instance.settings.direction == 'rtl' ) {
|
|
$baseLevelHolder.stop().animate({
|
|
marginRight: ( ( -1 ) * $baseLevelHolder.width() + ( ( instance.settings.fullCollapse ) ? 0 : instance.settings.overlapWidth ) )
|
|
}, instance.settings.durationSlideOut)
|
|
}
|
|
else {
|
|
$baseLevelHolder.stop().animate({
|
|
marginLeft: ( ( -1 ) * $baseLevelHolder.width() + ( ( instance.settings.fullCollapse ) ? 0 : instance.settings.overlapWidth ) )
|
|
}, instance.settings.durationSlideOut);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Push container(s) of choice
|
|
function pushContainers( absMove ) {
|
|
if( instance.settings.containersToPush == null ) return false;
|
|
$.each( instance.settings.containersToPush, function() {
|
|
var lMr = parseInt( $( this ).css( 'margin-left' ) ),
|
|
lM = isInt( lMr ) ? lMr : 0,
|
|
rMr = parseInt( $( this ).css( 'margin-right' ) ),
|
|
rM = isInt( rMr ) ? rMr : 0;
|
|
$( this ).stop().animate({
|
|
marginLeft: lM + ( ( instance.settings.direction == 'rtl' ) ? (-1) : 1 ) * absMove,
|
|
marginRight: rM + ( ( instance.settings.direction == 'rtl' ) ? 1 : (-1) ) * absMove
|
|
}, instance.settings.durationSlideOut);
|
|
});
|
|
}
|
|
|
|
// Collapse menu
|
|
function collapseMenu() {
|
|
if( $(instance).find( 'div.levelHolderClass' ).is(':animated') ) return false;
|
|
instance.settings.onCollapseMenuStart.apply(this, Array.prototype.slice.call([instance.settings]));
|
|
var level = arguments[0],
|
|
callbacks = arguments[1],
|
|
collapingObjects = {},
|
|
ieShadowFilterDistortion,lwidth, lpush, lMarginLeft, lMarginLeftFC,
|
|
$baseLevelHolder = $('#' + instance.settings.menuID + ' div.levelHolderClass:first'),
|
|
collapseAll = ( level == undefined ) ? true : false,
|
|
currWidth;
|
|
collapingObjects[ 'collapsingEnded' ] = false;
|
|
if( typeof level == 'object' ) {
|
|
level = level.attr( 'data-level' );
|
|
}
|
|
else if( typeof level == 'string' ){
|
|
var $selectedLevelHolder = findMenusByTitle( level );
|
|
if( $selectedLevelHolder && $selectedLevelHolder.length == 1 ) {
|
|
level = $selectedLevelHolder.attr( 'data-level' );
|
|
}
|
|
else {
|
|
level = $baseLevelHolder.attr( 'data-level' );
|
|
}
|
|
}
|
|
else if( level == undefined || !isInt( level ) || level < 0 ) {
|
|
level = $baseLevelHolder.attr( 'data-level' );
|
|
}
|
|
if( callbacks == undefined && typeof callbacks != 'object' ) {
|
|
callbacks = [ { 'method' : instance.settings.onCollapseMenuEnd, 'args' : [instance.settings] } ];
|
|
} else {
|
|
$.merge(callbacks, [ { 'method' : instance.settings.onCollapseMenuEnd, 'args' : [instance.settings] } ]);
|
|
}
|
|
var $nextLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var retObjs = ( instance.settings.direction == 'rtl' ) ?
|
|
($( this ).attr( 'data-level' ) > level) && (parseInt( $( this ).css( 'margin-right' ) ) >= 0 && $( this ).position().left < instance.settings.container.width() - instance.settings.overlapWidth )
|
|
:
|
|
($( this ).attr( 'data-level' ) > level) && (parseInt( $( this ).css( 'margin-left' ) ) >= 0 && $( this ).position().left >= 0 );
|
|
return retObjs;
|
|
}),
|
|
$prevLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var retObjs = ( instance.settings.direction == 'rtl' ) ?
|
|
($( this ).attr( 'data-level' ) <= level) && (parseInt( $( this ).css( 'margin-right' ) ) >= 0 && $( this ).position().left < instance.settings.container.width() - instance.settings.overlapWidth )
|
|
:
|
|
($( this ).attr( 'data-level' ) <= level) && (parseInt( $( this ).css( 'margin-left' ) ) >= 0 && $( this ).position().left >= 0 );
|
|
return retObjs;
|
|
});
|
|
if( $prevLevelHolders.length > 0 ) {
|
|
collapingObjects[ 'prevAnimEnded' ] = false;
|
|
$nextLevelHolders.each(function( key, val ){
|
|
ieShadowFilterDistortion = ($( val ).css('filter').match(/DXImageTransform\.Microsoft\.Shadow/)) ? $( val ).get(0).filters.item("DXImageTransform.Microsoft.Shadow").strength : 0;
|
|
lwidth = ( instance.settings.mode == 'overlap' ) ? $( val ).width() - ( $nextLevelHolders.length + $prevLevelHolders.length - $( val ).attr( 'data-level' ) - 1) * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) - ieShadowFilterDistortion : $( val ).width() - ieShadowFilterDistortion
|
|
if( instance.settings.direction == 'rtl' ) {
|
|
$( val ).stop().animate({
|
|
marginRight : ( (-1) * lwidth ),
|
|
width: lwidth
|
|
}, instance.settings.durationTransition);
|
|
}
|
|
else {
|
|
$( val ).stop().animate({
|
|
marginLeft : ( (-1) * lwidth ),
|
|
width: lwidth
|
|
}, instance.settings.durationTransition);
|
|
}
|
|
});
|
|
collapingObjects[ 'nextAnimEnded' ] = ( $nextLevelHolders.length > 0 ) ? false : true ;
|
|
$nextLevelHolders.last().queue(function(){
|
|
collapingObjects[ 'nextAnimEnded' ] = true;
|
|
animatedEventCallback( collapingObjects , callbacks );
|
|
});
|
|
$prevLevelHolders.each(function( key, val ){
|
|
ieShadowFilterDistortion = ($( val ).css('filter').match(/DXImageTransform\.Microsoft\.Shadow/)) ? $( val ).get(0).filters.item("DXImageTransform.Microsoft.Shadow").strength : 0;
|
|
var $makeLevelHolderVisible = $prevLevelHolders.filter(function(){
|
|
return $( this ).attr( 'data-level' ) == level;
|
|
});
|
|
$makeLevelHolderVisible.css( 'visibility' , 'visible' );
|
|
$makeLevelHolderVisible.find( '.' + instance.settings.backItemClass ).css( 'visibility' , 'visible' );
|
|
$makeLevelHolderVisible.find( 'ul' ).css( 'visibility' , 'visible' );
|
|
$makeLevelHolderVisible.removeClass( instance.settings.menuInactiveClass );
|
|
lwidth = ( instance.settings.mode == 'overlap' ) ? $( val ).width() - $nextLevelHolders.length * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) - ieShadowFilterDistortion : $( val ).width() - ieShadowFilterDistortion;
|
|
if( instance.settings.direction == 'rtl' ) {
|
|
$( val ).stop().animate({
|
|
width: lwidth,
|
|
marginRight : ( $( val ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && collapseAll ) ?
|
|
( instance.settings.fullCollapse ) ?
|
|
( -1 ) * $( val ).width()
|
|
:
|
|
( ( -1 ) * $( val ).width() + ( ( instance.settings.mode == 'overlap' ) ? $nextLevelHolders.length + 1 : 1 ) * instance.settings.overlapWidth )
|
|
:
|
|
0
|
|
}, instance.settings.durationSlideOut, function(){
|
|
if( $( val ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && collapseAll ){
|
|
$baseLevelHolder.children( 'ul' ).first().hide(instance.settings.durationSlideDown, function(){
|
|
$baseLevelHolder.addClass( instance.settings.menuInactiveClass );
|
|
});
|
|
}
|
|
currWidth = $baseLevelHolder.width() + parseInt( $baseLevelHolder.css( 'margin-right' ) , 10 );
|
|
sizeElementWidth( instance.settings.container , currWidth );
|
|
});
|
|
}
|
|
else {
|
|
$( val ).stop().animate({
|
|
width: lwidth,
|
|
marginLeft : ( $( val ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && collapseAll ) ?
|
|
( instance.settings.fullCollapse ) ?
|
|
( -1 ) * $( val ).width()
|
|
:
|
|
( ( -1 ) * $( val ).width() + ( ( instance.settings.mode == 'overlap' ) ? $nextLevelHolders.length + 1 : 1 ) * instance.settings.overlapWidth )
|
|
:
|
|
0
|
|
}, instance.settings.durationSlideOut, function(){
|
|
if( $( val ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && collapseAll ){
|
|
$baseLevelHolder.children( 'ul' ).first().hide(instance.settings.durationSlideDown, function(){
|
|
$baseLevelHolder.addClass( instance.settings.menuInactiveClass );
|
|
});
|
|
}
|
|
currWidth = $baseLevelHolder.width() + parseInt( $baseLevelHolder.css( 'margin-left' ) , 10 );
|
|
sizeElementWidth( instance.settings.container , currWidth );
|
|
});
|
|
}
|
|
lpush = ( instance.settings.mode == 'overlap' ) ? ( (-1) * ( $nextLevelHolders.length * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) ) ) : 0 ;
|
|
if( $( val ).attr( 'data-level' ) == $baseLevelHolder.attr( 'data-level' ) && collapseAll ){
|
|
var blpush = ( instance.settings.fullCollapse ) ? ( -1 ) * ( $baseLevelHolder.width() - ieShadowFilterDistortion ) : ( -1 ) * ( $baseLevelHolder.width() - ieShadowFilterDistortion ) + instance.settings.overlapWidth;
|
|
pushContainers( blpush );
|
|
}
|
|
else {
|
|
pushContainers( lpush );
|
|
}
|
|
});
|
|
$prevLevelHolders.last().queue(function(){
|
|
collapingObjects[ 'prevAnimEnded' ] = true;
|
|
animatedEventCallback( collapingObjects , callbacks );
|
|
});
|
|
}
|
|
collapingObjects[ 'collapsingEnded' ] = true;
|
|
animatedEventCallback( collapingObjects , callbacks );
|
|
return $this;
|
|
}
|
|
|
|
// Expand Menu helper
|
|
function expandMenuActions() {
|
|
if( $(instance).find( 'div.levelHolderClass' ).is(':animated') ) return false;
|
|
instance.settings.onExpandMenuStart.apply(this, Array.prototype.slice.call([instance.settings]));
|
|
var menuTitle = arguments[0],
|
|
callbacks = arguments[1],
|
|
ieShadowFilterDistortion, lwidth, lpush, blpush, currWidth,
|
|
expandingObjects = {},
|
|
$baseLevelHolder = $('#' + instance.settings.menuID + ' div.levelHolderClass:first'),
|
|
baseExpand = ( menuTitle == undefined ) ? true : false,
|
|
baseLevelHolderCollapsed = ( instance.settings.direction == 'rtl' ) ?
|
|
parseInt( $baseLevelHolder.css( 'margin-right' ), 10 ) < 0 || $baseLevelHolder.position().left >= instance.settings.container.width() - instance.settings.overlapWidth
|
|
:
|
|
parseInt( $baseLevelHolder.css( 'margin-left' ), 10 ) < 0 || $baseLevelHolder.position().left < 0;
|
|
expandingObjects[ 'expandingEnded' ] = false;
|
|
if( callbacks == undefined && typeof callbacks != 'object' ) {
|
|
callbacks = [ { 'method' : instance.settings.onExpandMenuEnd, 'args' : [instance.settings] } ];
|
|
} else {
|
|
$.merge(callbacks, [ { 'method' : instance.settings.onExpandMenuEnd, 'args' : [instance.settings] } ]);
|
|
}
|
|
if( baseExpand ) {
|
|
expandingObjects[ 'baseAnimEnded' ] = false;
|
|
$baseLevelHolder.removeClass( instance.settings.menuInactiveClass );
|
|
currWidth = $baseLevelHolder.width();
|
|
sizeElementWidth( instance.settings.container , currWidth );
|
|
if( instance.settings.direction == 'rtl' ) {
|
|
$baseLevelHolder.stop().animate({
|
|
marginRight: 0
|
|
}, instance.settings.durationSlideOut, function(){
|
|
$baseLevelHolder.children( 'ul' ).first().show(instance.settings.durationSlideDown , function(){
|
|
expandingObjects[ 'baseAnimEnded' ] = true;
|
|
animatedEventCallback( expandingObjects , callbacks );
|
|
});
|
|
});
|
|
}
|
|
else {
|
|
$baseLevelHolder.stop().animate({
|
|
marginLeft: 0
|
|
}, instance.settings.durationSlideOut, function(){
|
|
$baseLevelHolder.children( 'ul' ).first().show(instance.settings.durationSlideDown , function(){
|
|
expandingObjects[ 'baseAnimEnded' ] = true;
|
|
animatedEventCallback( expandingObjects , callbacks );
|
|
});
|
|
});
|
|
}
|
|
blpush = ( instance.settings.fullCollapse ) ? $baseLevelHolder.width() : $baseLevelHolder.width() - instance.settings.overlapWidth;
|
|
var pushbm = ( !menuExpanded( $baseLevelHolder ) ) ? pushContainers( blpush ) : null;
|
|
} else {
|
|
var $selectedLevelHolder;
|
|
if( typeof menuTitle == 'object' ) {
|
|
$selectedLevelHolder = menuTitle;
|
|
}
|
|
else if( typeof menuTitle == 'string' ){
|
|
$selectedLevelHolder = findMenusByTitle( menuTitle );
|
|
}
|
|
else {
|
|
$selectedLevelHolder = null;
|
|
$.error( 'Provided menu selector is not valid' );
|
|
}
|
|
if( $selectedLevelHolder && $selectedLevelHolder.length == 1 ) {
|
|
var $activeLevelHolder = activeMenu(),
|
|
activeLevel = ( $activeLevelHolder.length == 1 ) ? $activeLevelHolder.attr( 'data-level' ) : 0,
|
|
baseWidth = $selectedLevelHolder.width(),
|
|
setToOpenHolders = pathToRoot( $selectedLevelHolder );
|
|
expandingObjects[ 'setToOpenAnimEnded' ] = false;
|
|
if( setToOpenHolders ) {
|
|
var parentLevelHoldersLen = $( setToOpenHolders ).length - 1;
|
|
$baseLevelHolder.find( 'ul' ).each(function(){
|
|
$( this ).show(0);
|
|
});
|
|
$( setToOpenHolders ).find( 'ul' ).css( 'visibility' , 'hidden' );
|
|
$( setToOpenHolders ).find( 'div' ).css( 'visibility' , 'visible' );
|
|
$( setToOpenHolders ).find( '.' + instance.settings.backItemClass ).css( 'visibility' , 'hidden' );
|
|
$( setToOpenHolders ).each( function( key, val ) {
|
|
ieShadowFilterDistortion = ($( val ).css('filter').match(/DXImageTransform\.Microsoft\.Shadow/)) ? $( val ).get(0).filters.item("DXImageTransform.Microsoft.Shadow").strength : 0;
|
|
lwidth = baseWidth - ieShadowFilterDistortion + ( parentLevelHoldersLen - $( val ).attr( 'data-level' ) ) * ( instance.settings.overlapWidth + ieShadowFilterDistortion );
|
|
if(instance.settings.container.width() < lwidth && instance.settings.mode == 'overlap' )
|
|
sizeElementWidth( instance.settings.container , lwidth );
|
|
if( instance.settings.direction == 'rtl' ) {
|
|
$( val ).stop().animate({
|
|
marginRight: 0,
|
|
width: ( instance.settings.mode == 'overlap' ) ? lwidth : baseWidth - ieShadowFilterDistortion
|
|
}, instance.settings.durationTransition, function(){
|
|
$( val ).addClass( instance.settings.menuInactiveClass );
|
|
});
|
|
}
|
|
else {
|
|
$( val ).stop().animate({
|
|
marginLeft: 0,
|
|
width: ( instance.settings.mode == 'overlap' ) ? lwidth : baseWidth - ieShadowFilterDistortion
|
|
}, instance.settings.durationTransition, function(){
|
|
$( val ).addClass( instance.settings.menuInactiveClass );
|
|
});
|
|
}
|
|
});
|
|
$( setToOpenHolders ).last().queue(function(){
|
|
$( this ).removeClass( instance.settings.menuInactiveClass );
|
|
expandingObjects[ 'setToOpenAnimEnded' ] = true;
|
|
animatedEventCallback( expandingObjects , callbacks );
|
|
});
|
|
if( baseLevelHolderCollapsed ) {
|
|
blpush = ( instance.settings.fullCollapse ) ? $baseLevelHolder.width() : ( $baseLevelHolder.width() - instance.settings.overlapWidth );
|
|
pushContainers( blpush );
|
|
}
|
|
if( instance.settings.mode == 'overlap' ){
|
|
lpush = ( ( baseLevelHolderCollapsed ) ? ( baseWidth + ( parentLevelHoldersLen - ( ( instance.settings.fullCollapse ) ? 0 : 1 ) ) * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) ) : ( ( parentLevelHoldersLen - activeLevel ) * ( instance.settings.overlapWidth + ieShadowFilterDistortion ) ) );
|
|
pushContainers( lpush );
|
|
}
|
|
$selectedLevelHolder.css( 'visibility' , 'visible' );
|
|
$selectedLevelHolder.find( '.' + instance.settings.backItemClass ).css( 'visibility' , 'visible' );
|
|
$selectedLevelHolder.find( 'ul' ).css( 'visibility' , 'visible' );
|
|
$selectedLevelHolder.removeClass( instance.settings.menuInactiveClass );
|
|
}
|
|
else {
|
|
$.error( 'Invalid menu object provided' );
|
|
}
|
|
}
|
|
else {
|
|
$.error( 'No or too many menus named ' + menuTitle );
|
|
}
|
|
}
|
|
expandingObjects[ 'expandingEnded' ] = true;
|
|
animatedEventCallback( expandingObjects , callbacks );
|
|
}
|
|
|
|
// Expand menu
|
|
function expandMenu() {
|
|
var menu = arguments[0],
|
|
$expandLevelHolder,
|
|
$activeLevelHolder = activeMenu(),
|
|
$sharedLevelHolders, collapseLevel, $searchRes;
|
|
if( typeof menu == 'object' ) {
|
|
$expandLevelHolder = menu;
|
|
}
|
|
else if( typeof menu == 'string' ){
|
|
$searchRes = findMenusByTitle( menu );
|
|
if($searchRes) {
|
|
$expandLevelHolder = $searchRes.eq( 0 );
|
|
}
|
|
else {
|
|
$.error( menu + ' menu level does not exist!' );
|
|
}
|
|
}
|
|
else {
|
|
$expandLevelHolder = $('#' + instance.settings.menuID + ' div.levelHolderClass:first');
|
|
}
|
|
$sharedLevelHolders = comparePaths( $expandLevelHolder , $activeLevelHolder, true );
|
|
collapseLevel = ( $sharedLevelHolders.length > 0 ) ? Math.max.apply( null,
|
|
$sharedLevelHolders.map(function(){ return $(this).attr( 'data-level' ); }).get() ) : 0;
|
|
if( collapseLevel < $activeLevelHolder.attr( 'data-level' ) ) {
|
|
collapseMenu( collapseLevel , [ { 'method' : expandMenuActions, 'args' : arguments } ] );
|
|
}
|
|
else {
|
|
expandMenuActions.apply( this, Array.prototype.slice.call( arguments ) );
|
|
}
|
|
return $this;
|
|
}
|
|
|
|
// Find menu(s) by Title text
|
|
function findMenusByTitle() {
|
|
var menuTitle = arguments[0],
|
|
response,
|
|
$selectedLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var text = $( this ).children( 'h2' ).text();
|
|
return ( menuTitle.constructor.name === "RegExp" ) ?
|
|
text.match(menuTitle) :
|
|
text === menuTitle.toString();
|
|
});
|
|
if( $selectedLevelHolders.length > 0 ) {
|
|
returnValue = $selectedLevelHolders;
|
|
response = returnValue;
|
|
}
|
|
else {
|
|
returnValue = false;
|
|
response = returnValue;
|
|
}
|
|
return response;
|
|
}
|
|
|
|
// Find item(s) by Name
|
|
function findItemsByName() {
|
|
var itemName = arguments[0],
|
|
response,
|
|
$selectedItems = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass li' )
|
|
.filter(function(){
|
|
var text = $( this ).children( 'a' ).text();
|
|
return ( itemName.constructor.name === "RegExp" ) ?
|
|
text.match(itemName) :
|
|
text === itemName.toString();
|
|
});
|
|
if( $selectedItems.length > 0 ) {
|
|
returnValue = $selectedItems;
|
|
response = returnValue;
|
|
}
|
|
else {
|
|
returnValue = false;
|
|
response = returnValue;
|
|
}
|
|
return response;
|
|
}
|
|
|
|
// Find pathToRoot for provided menu
|
|
function pathToRoot() {
|
|
var $selectedLevelHolder = arguments[0],
|
|
$parentLevelHolders, setToOpenHolders, response;
|
|
if( $selectedLevelHolder == undefined || $selectedLevelHolder.length != 1 ) {
|
|
returnValue = false;
|
|
return returnValue;
|
|
};
|
|
$parentLevelHolders = $selectedLevelHolder.parents( 'div.levelHolderClass' );
|
|
setToOpenHolders = $.merge( $parentLevelHolders.get().reverse(), $selectedLevelHolder.get() );
|
|
returnValue = setToOpenHolders;
|
|
return returnValue;
|
|
}
|
|
|
|
// Finds the same part of the path to root of two provided menus
|
|
function comparePaths() {
|
|
var $levelHolder0 = arguments[0],
|
|
$levelHolder1 = arguments[1],
|
|
mode = ( arguments[2] != undefined ) ? arguments[2] : false,
|
|
$parentLevelHolders0, $parentLevelHolders1, setParents0, setParents1, lPath, sPath, comparePath, response;
|
|
if( $levelHolder0 == undefined || $levelHolder1 == undefined ) {
|
|
returnValue = false;
|
|
return returnValue;
|
|
};
|
|
$parentLevelHolders0 = ( $levelHolder0.length == 1 ) ? $levelHolder0.parents( 'div.levelHolderClass' ) : null;
|
|
$parentLevelHolders1 = ( $levelHolder1.length == 1 ) ? $levelHolder1.parents( 'div.levelHolderClass' ) : null;
|
|
setParents0 = ( $parentLevelHolders0 != null ) ? $.merge( $parentLevelHolders0.get().reverse(), $levelHolder0.get() ) : [];
|
|
setParents1 = ( $parentLevelHolders1 != null ) ? $.merge( $parentLevelHolders1.get().reverse(), $levelHolder1.get() ) : [];
|
|
lPath = ( setParents0.length >= setParents1.length ) ? setParents0 : setParents1;
|
|
sPath = ( lPath === setParents0 ) ? setParents1 : setParents0;
|
|
comparePath = $( lPath ).filter(function() {
|
|
return ( mode ) ? ( $.inArray( this, sPath ) != -1 ) : ( $.inArray( this, sPath ) == -1 );
|
|
});
|
|
returnValue = comparePath;
|
|
return returnValue;
|
|
}
|
|
|
|
// Active menu
|
|
function activeMenu() {
|
|
var $activeLevelHolders = instance.settings.container
|
|
.find( '#' + instance.settings.menuID + ' div.levelHolderClass' )
|
|
.filter(function(){
|
|
var retObjs = ( instance.settings.direction == 'rtl' ) ?
|
|
((parseInt( $( this ).css( 'margin-right' ) ) >= 0 && $( this ).position().left < instance.settings.container.width() - instance.settings.overlapWidth ) )
|
|
:
|
|
((parseInt( $( this ).css( 'margin-left' ) ) >= 0 && $( this ).position().left >= 0 ) );
|
|
return retObjs;
|
|
}),
|
|
maxLevel = Math.max.apply( null,
|
|
$activeLevelHolders.map(function(){ return $(this).attr( 'data-level' ); }).get() ),
|
|
$activeLevelHolder = $activeLevelHolders.filter(function(){
|
|
return $( this ).attr( 'data-level' ) == maxLevel;
|
|
});
|
|
returnValue = $activeLevelHolder;
|
|
return returnValue;
|
|
}
|
|
|
|
// Menu expanded
|
|
function menuExpanded() {
|
|
var $levelHolder = arguments[0],
|
|
returnValue = false;
|
|
if( $levelHolder == undefined ) return returnValue;
|
|
|
|
var check = ( instance.settings.direction == 'rtl' ) ?
|
|
( parseInt( $levelHolder.css( 'margin-right' ) ) >= 0 && $levelHolder.position().left < instance.settings.container.width() - instance.settings.overlapWidth )
|
|
:
|
|
( parseInt( $levelHolder.css( 'margin-left' ) ) >= 0 && $levelHolder.position().left >= 0 );
|
|
return check;
|
|
}
|
|
|
|
// Add item(s)
|
|
function addItems() {
|
|
var items = arguments[0],
|
|
$levelHolder = arguments[1],
|
|
position = arguments[2];
|
|
if( $levelHolder == undefined || typeof items != 'object' || !$levelHolder ) return false;
|
|
if( items.level == undefined ) items.level = parseInt( $levelHolder.attr( 'data-level' ) , 10 );
|
|
if( position == undefined ) position = 0;
|
|
var $itemGroup = $levelHolder.find( 'ul:first' );
|
|
$.each(items, function() {
|
|
if( this.name != undefined )
|
|
createItem( this, $levelHolder, position );
|
|
});
|
|
sizeDOMelements( instance.menuWidth );
|
|
return $this;
|
|
}
|
|
|
|
// Remove item(s)
|
|
function removeItems() {
|
|
var $items = arguments[0];
|
|
if( $items == undefined || typeof $items != 'object' || $items.length == 0 ) return false;
|
|
$items.remove();
|
|
var $activeMenu = activeMenu();
|
|
if( $activeMenu.length == 1 ) {
|
|
$activeMenu.css( 'visibility' , 'visible' );
|
|
$activeMenu.find( '.' + instance.settings.backItemClass ).css( 'visibility' , 'visible' );
|
|
$activeMenu.find( 'ul' ).css( 'visibility' , 'visible' );
|
|
$activeMenu.removeClass( instance.settings.menuInactiveClass );
|
|
var widthDiff = $activeMenu.width() - instance.menuWidth;
|
|
if( widthDiff != 0 ) {
|
|
var $visibleLevelHolders = visibleLevelHolders();
|
|
if( $visibleLevelHolders )
|
|
$visibleLevelHolders.each(function(){
|
|
$( this ).width( $( this ).width() - widthDiff );
|
|
});
|
|
}
|
|
}
|
|
sizeDOMelements( instance.menuWidth );
|
|
return $this;
|
|
}
|
|
|
|
// Manage multiple animated events and associated callbacks
|
|
function animatedEventCallback( animatedObjects, callbacks ) {
|
|
var doCallBack = true;
|
|
$.each( animatedObjects, function( key, val ){
|
|
doCallBack = doCallBack && val;
|
|
});
|
|
if( doCallBack )
|
|
window.setTimeout(function(){
|
|
$.each( callbacks, function( key, val ){
|
|
val['method'].apply( this, Array.prototype.slice.call( val['args'] ) );
|
|
});
|
|
}, 1);
|
|
}
|
|
|
|
// Get/set settings options
|
|
function manageOptions() {
|
|
var response = false;
|
|
if( instance.settings[arguments[0]] != undefined ) {
|
|
if( arguments[1] != undefined )
|
|
instance.settings[arguments[0]] = arguments[1];
|
|
response = instance.settings[arguments[0]];
|
|
} else {
|
|
$.error('No option ' + arguments[0] + ' found in jQuery.multilevelpushmenu');
|
|
}
|
|
return response;
|
|
}
|
|
|
|
// Mobile check
|
|
// http://coveroverflow.com/a/11381730/989439
|
|
function mobileCheck() {
|
|
var check = false;
|
|
(function(a){if(/(android|ipad|playbook|silk|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
|
|
return check;
|
|
}
|
|
|
|
if( mobileCheck() ) {
|
|
clickEventType = 'touchend';
|
|
dragEventType = 'touchmove';
|
|
}
|
|
else {
|
|
clickEventType = 'click';
|
|
dragEventType = 'mousedown';
|
|
}
|
|
|
|
// Invoke called method or init
|
|
if ( methods[options] ) {
|
|
returnValue = methods[options].apply(this, Array.prototype.slice.call(args, 1));
|
|
return returnValue;
|
|
} else if (typeof options === 'object' || !options) {
|
|
returnValue = methods.init.apply(this, arguments);
|
|
return returnValue;
|
|
} else {
|
|
$.error('No ' + options + ' method found in jQuery.multilevelpushmenu');
|
|
}
|
|
|
|
// Return object instance or option value
|
|
if (!returnValue) {
|
|
returnValue = this;
|
|
}
|
|
});
|
|
return returnValue;
|
|
}
|
|
}( jQuery )); |