@progress/kendo-ui/js/kendo.menu.min.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

module.exports=function(n){var i={};function r(e){if(i[e])return i[e].exports;var t=i[e]={exports:{},id:e,loaded:!1};return n[e].call(t.exports,t,t.exports,r),t.loaded=!0,t.exports}return r.m=n,r.c=i,r.p="",r(0)}({0:function(e,t,n){e.exports=n(1333)},3:function(e,t){e.exports=function(){throw Error("define cannot be used indirect")}},1052:function(e,t){e.exports=require("./kendo.popup")},1063:function(e,t){e.exports=require("./kendo.data")},1333:function(e,t,n){var i;n(3),n=[n(1052),n(1063)],void 0===(t="function"==typeof(i=function(){var e={id:"menu",name:"Menu",category:"web",description:"The Menu widget displays hierarchical data as a multi-level menu.",depends:["popup","data","data.odata"]},y=window.kendo.jQuery,b=void 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k-last";if(t.cssClass)n+=" "+t.cssClass;if(t.attr&&t.attr.hasOwnProperty("class"))n+=" "+t.attr["class"];if(t.selected)n+=" "+se;return n},itemCssAttributes:function(e){var t="";var n=e.attr||{};for(var i in n)if(n.hasOwnProperty(i)&&i!=="class")t+=i+'="'+n[i]+'" ';return t},imageCssAttributes:function(e){var t="";var n=e&&e.toJSON?e.toJSON():{};if(!n["class"])n["class"]=D;else n["class"]+=" "+D;for(var i in n)if(n.hasOwnProperty(i))t+=i+'="'+n[i]+'" ';return t},contentCssAttributes:function(e){var t="";var n=e.contentAttr||{};var i="k-content k-group k-menu-group k-menu-group-md";if(!n["class"])n["class"]=i;else n["class"]+=" "+i;for(var r in n)if(n.hasOwnProperty(r))t+=r+'="'+n[r]+'" ';return t},textClass:function(){return h},arrowClass:function(e,t){var n="k-menu-expand-arrow-icon k-icon";if(t.horizontal)n+=" k-i-arrow-s";else n+=" k-i-arrow-e";return n},groupAttributes:function(e){return e.expanded!==true?" style='display:none'":""},groupCssClass:function(){return"k-group k-menu-group k-menu-group-md"},content:function(e){return e.content?e.content:"&nbsp;"}};function Pe(e,t){e=e.split(" ")[!t+0]||e;return e.replace("top","up").replace("bottom","down")}function xe(e,t,n){e=e.split(" ")[!t+0]||e;var i={origin:["bottom",n?"right":"left"],position:["top",n?"right":"left"]},r=/left|right/.test(e);if(r){i.origin=["top",e];i.position[1]=P.directions[e].reverse}else{i.origin[0]=e;i.position[0]=P.directions[e].reverse}i.origin=i.origin.join(" ");i.position=i.position.join(" ");return i}function u(e,t){try{return y.contains(e,t)}catch(e){return false}}function Te(e){e=y(e);var t=e.attr(P.attr("omit-wrap"));if(t)return;e.addClass("k-item 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e=this;if(e.dataSource){e.angular("cleanup",function(){return{elements:e.element.children()}});e.element.empty();e.append(e.dataSource.view(),e.element);e.angular("compile",function(){return{elements:e.element.children()}})}},_attachMenuEventsHandlers:function(){var e=this;var t=e.element;var n=e.options;var i=e._overflowWrapper();e._checkActiveProxy=e._checkActiveElement.bind(e);(i||t).on(U,p,e._focusHandler.bind(e)).on(a+g,ce,false).on(a+g,p,e._click.bind(e)).on(U+" "+r+g,".k-content",e._preventClose.bind(e)).on(J+g,fe,e._mouseenter.bind(e)).on(K+g,fe,e._mouseleave.bind(e)).on(r+g,fe,e._mousedown.bind(e)).on(j+g+" "+J+g+" "+K+g+" "+r+g+" 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t=this;var n=e.scrollable&&!t.options.scrollable||!e.scrollable&&t.options.scrollable||e.scrollable&&t.options.scrollable&&e.scrollable.distance!=t.options.scrollable.distance||e.orientation!=t.options.orientation;if(n){t._detachMenuEventsHandlers();t._destroyOverflow();t._initOverflow(e);t._attachMenuEventsHandlers()}},_destroyOverflow:function(){var e=this;var r=e._overflowWrapper();if(r){r.off(g);r.find(he).off(g).remove();r.children(w).each(function(e,t){var n=y(t).children(pe);n.off(X);var i=Re(n,r);if(i.length)i.append(t)});r.find(Me()).removeAttr("data-groupparent");r.find(Ne()).removeAttr("data-group");e.element.off(X);y(window).off(Y);r.contents().unwrap();e._scrollWrapper=e._popupsWrapper=e._openedPopups=b}},_initScrolling:function(o,a,s,l){var p=this;var e=p.options.scrollable;var t=p.isNumeric(e.distance)?e.distance:T;var u=t/2;var c="-="+t;var f="+="+t;var d="-="+t*2;var m="+="+t*2;var n=false;var i=false;var r=function(e){var 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if(n)return n.find(e);else return y()},append:function(t,e){e=this.attemptGetItem(e);var n=this._insert(t,e,e.length?this._childPopupElement(e):null);f(n.items,function(e){n.group.append(this);He(this);We(this,t[e]||t)});He(e);Ie(n.group.find(".k-first, .k-last").add(n.items));Se(Ee(n.group));return this},insertBefore:function(t,n){n=this.attemptGetItem(n);var e=this._insert(t,n,n.parent());f(e.items,function(e){n.before(this);He(this);Ie(this);We(this,t[e]||t)});Ie(n);return this},insertAfter:function(t,n){n=this.attemptGetItem(n);var e=this._insert(t,n,n.parent());f(e.items,function(e){n.after(this);He(this);Ie(this);We(this,t[e]||t)});Ie(n);return this},_insert:function(e,t,n){var i=this,r,o;if(!t||!t.length)n=i.element;var a=y.isPlainObject(e)||e instanceof P.data.ObservableObject,s={firstLevel:n.hasClass(k),horizontal:n.hasClass(k+"-horizontal"),expanded:true,length:n.children().length};if(t&&!n.length)n=y(i.renderGroup({group:s,options:i.options})).appendTo(t);if(a||c(e)||e instanceof P.data.ObservableArray)r=y(y.map(a?[e]:e,function(e,t){if(typeof e==="string")return y(e).get();else return y(i.renderItem({group:s,item:_(e,{index:t})})).get()}));else{if(typeof e=="string"&&e.charAt(0)!="<")r=i.element.find(e);else r=y(e);o=r.find("> ul").addClass("k-menu-group k-menu-group-md").attr(be,"menu");r=r.filter("li");r.add(o.find("> li")).each(function(){Te(this)})}return{items:r,group:n}},remove:function(e){e=this.attemptGetItem(e);var t=this,n=e.parentsUntil(t.element,x),i=e.parent("ul:not(.k-menu)");e.remove();if(i&&!i.children(x).length){var r=Ee(i);var o=i.parent(w);if(o.length)o.remove();else i.remove();Se(r)}if(n.length){n=n.eq(0);He(n);Ie(n)}return t},_openAfterLoad:function(e,t){var n=this;if(t.loaded()){n.open(e);n._loading=false}else t.one(q,function(){e.find(I).removeClass("k-i-loading");if(n._loading){n.open(e);n._loading=false}})},open:function(e){var f=this;var d=f.options;var m=d.orientation=="horizontal";var v=d.direction;var h=P.support.isRtl(f.wrapper);var g=f._overflowWrapper();e=(g||f.element).find(e);var t=f.dataSource&&f.dataSource.getByUid(e.data(P.ns+"uid"));if(t&&t.hasChildren&&!t.loaded()&&!f._loading){f._loading=true;e.find(I).addClass("k-i-loading");t.load();f._openAfterLoad(e,t);return}if(/^(top|bottom|default)$/.test(v))if(h)v=m?(v+" left").replace("default","bottom"):"left";else v=m?(v+" right").replace("default","bottom"):"right";var n=">.k-popup:visible,>.k-animation-container>.k-popup:visible";var i=function(){var e=y(this).data(ie);if(e)f.close(y(this).closest("li.k-item"),true)};e.siblings().find(n).each(i);if(g)e.find(n).each(i);if(f.options.openOnClick)f.clicked=true;e.each(function(){var c=y(this);clearTimeout(c.data(W));c.data(W,setTimeout(function(){var e=c.find("> .k-menu-group, > .k-animation-container > .k-menu-group").filter(":hidden").first();var t;var n;if(!e[0]&&g){n=f._getPopup(c);e=n&&n.element}if(e.is(":visible"))return;if(e[0]&&f._triggerEvent({item:c[0],type:H})===false){if(!e.find(".k-menu-group")[0]&&e.children(".k-item").length>1){var i=y(window).height(),r=function(){e.css({maxHeight:i-(P._outerHeight(e)-e.height())-P.getShadows(e).bottom,overflow:"auto"})};r()}else e.css({maxHeight:"",overflow:""});c.data(N,c.css(N));var o=f.nextItemZIndex++;c.css(N,o);if(f.options.scrollable)c.parent().siblings(he).css({zIndex:++o});t=e.data(ie);var a=c.parent().hasClass(k),u=a&&m,s=xe(v,a,h),l=d.animation.open.effects,p=l!==b?l:"slideIn:"+Pe(v,a);if(!t){t=e.kendoPopup({activate:function(){f._triggerEvent({item:this.wrapper.parent(),type:B})},deactivate:function(e){f._closing=false;e.sender.element.removeData("targetTransform").css({opacity:""});f._triggerEvent({item:this.wrapper.parent(),type:R})},origin:s.origin,position:s.position,collision:d.popupCollision!==b?d.popupCollision:u?"fit":"fit flip",anchor:c,appendTo:g||c,animation:{open:_(true,{effects:p},d.animation.open),close:d.animation.close},open:f._popupOpen.bind(f),close:function(e){f._closing=e.sender.element;var t=e.sender.wrapper.parent();if(g){var n=e.sender.element.data(ee);if(n)t=(g||f.element).find(Me(n));e.sender.wrapper.children(he).hide()}if(!f._triggerEvent({item:t[0],type:E})){t.css(N,t.data(N));t.removeData(N);if(f.options.scrollable)t.parent().siblings(he).css({zIndex:""});if(C||F||P.support.mouseAndTouchPresent){t.removeClass(re);f._removeHoverItem()}}else e.preventDefault()}}).data(ie);e.closest(w).removeAttr(be)}else{t=e.data(ie);t.options.origin=s.origin;t.options.position=s.position;t.options.animation.open.effects=p}e.removeAttr("aria-hidden");c.attr(we,true);f._configurePopupOverflow(t,c);t._hovered=true;t.open();f._initPopupScrolling(t)}},f.options.hoverDelay))});return f},_configurePopupOverflow:function(e,t){var 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t=this,u,n=t.options,i=y(P.eventTarget(e)),r=i[0],o=i[0]?i[0].nodeName.toUpperCase():"",c=o=="INPUT"||o=="SELECT"||o=="BUTTON"||o=="LABEL",f=i.closest(O),a=i.closest(x),s=a[0],d=f.attr("href"),l,m,v=i.attr("href"),h=y("<a href='#' />").attr("href"),p=!!d&&d!==h,g=p&&!!d.match(/^#/),_=!!v&&v!==h,k=t._overflowWrapper(),w;if(r&&(!r.parentNode||!s))return;if(y(i).hasClass("k-menu-expand-arrow-icon"))this._lastClickedElement=s;while(r&&r.parentNode!=s)r=r.parentNode;if(y(r).is(ve))return;if(a.hasClass(ae)){e.preventDefault();return}if(!e.handled&&t._triggerSelect(i,s)&&!c)e.preventDefault();e.handled=true;l=a.children(ue);if(k){var b=a.data(te);if(b)l=k.find(Ne(b))}m=l.is(":visible");w=n.openOnClick&&m&&t._isRootItem(a);if(n.closeOnClick&&(!p||g)&&(!l.length||w)){a.removeClass(re).css("height");t._oldHoverItem=t._findRootParent(a);var 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t=this,n=y(P.eventTarget(e)).closest(x);if(n.hasClass(ae))return;setTimeout(function(){t._moveHover([],n);if(n.children(".k-content")[0])n.parent().closest(".k-item").removeClass(oe)},200)},_animations:function(e){if(e&&"animation"in e&&!e.animation)e.animation={open:{effects:{}},close:{hide:true,effects:{}}}},_dataSource:function(e){var t=this,n=e?e.dataSource:t.options.dataSource;if(!n)return;n=c(n)?{data:n}:n;t._unbindDataSource();if(!n.fields)n.fields=[{field:"uid"},{field:"text"},{field:"url"},{field:"cssClass"},{field:"spriteCssClass"},{field:"imageUrl"},{field:"imageAttr"},{field:"attr"},{field:"contentAttr"},{field:"content"},{field:"encoded"},{field:"items"},{field:"select"}];t.dataSource=i.create(n);t._bindDataSource();t.dataSource.fetch()},_bindDataSource:function(){this._refreshHandler=this.refresh.bind(this);this._errorHandler=this._error.bind(this);this.dataSource.bind(q,this._refreshHandler);this.dataSource.bind(G,this._errorHandler)},_unbindDataSource:function(){var 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'a' : 'span' #"+"<#= tag # class='#= textClass(item) #' #if(url){#href='#= url #'#}#>"+"# if (imageUrl) { #"+"<img #= imageCssAttributes(imgAttributes) #  alt='' src='#= imageUrl #' />"+"# } #"+"#= sprite(item) #"+"#= data.menu.options.template(data) #"+"#= arrow(data) #"+"</#= tag #>"),item:d("#var contentHtml = "+n("content")+"(item);#"+"<li class='#= wrapperCssClass(group, item) #' #= itemCssAttributes(item.toJSON ? item.toJSON() : item) # role='menuitem'  #=item.items ? \"aria-haspopup='true'\": \"\"#"+"#=item.enabled === false ? \"aria-disabled='true'\" : ''#"+P.attr("uid")+"='#= item.uid #' "+"# if(item.items && item.items.length > 0) { # "+"# if(item.expanded) { # "+" aria-expanded='true'"+"# } else { #"+" aria-expanded='false'"+"# } #"+"# } #"+">"+"#= itemWrapper(data) #"+"#if (item.hasChildren || item.items) { #"+"#= subGroup({ items: item.items, menu: menu, group: { expanded: item.expanded } }) #"+"# } else if (item.content || item.contentUrl || contentHtml) { #"+"#= renderContent(data) #"+"# } #"+"</li>"),scrollButton:d("<span class='k-button k-button-md k-rounded-md k-button-solid k-button-solid-base k-icon-button k-menu-scroll-button k-scroll-#= direction #' unselectable='on'>"+"<span class='k-button-icon k-icon k-i-arrow-60-#= direction #'></span>"+"</span>"),arrow:d("<span class='k-menu-expand-arrow'><span class='#= arrowClass(item, group) #'></span></span>"),sprite:d("# var spriteCssClass = "+n("spriteCssClass")+"(data); if(spriteCssClass) {#<span class='k-sprite #= spriteCssClass #'></span>#}#"),empty:d("")}},renderItem:function(e){var t=this;e=_({menu:t,group:{}},e);var n=t.templates.empty,i=e.item;return t.templates.item(_(e,{sprite:t.templates.sprite,itemWrapper:t.templates.itemWrapper,renderContent:t.renderContent,arrow:i.items||i.content||i[t.options.dataContentField[0]]?t.templates.arrow:n,subGroup:t.renderGroup},ye))},renderGroup:function(e){var t=this;var n=t.templates||e.menu.templates;return n.group(_({renderItems:function(e){var t="",n=0,i=e.items,r=i?i.length:0,o=_({length:r},e.group);for(;n<r;n++)t+=e.menu.renderItem(_(e,{group:o,item:_({index:n},i[n])}));return t}},e,ye))},renderContent:function(e){return e.menu.templates.content(_(e,ye))}}),Ke=Je.extend({init:function(e,t){var n=this;Je.fn.init.call(n,e,t);n.element.attr(be,"menu");n._marker=P.guid().substring(0,8);n.target=y(n.options.target);n._popup();n._wire()},_initOverflow:function(e){var t=this;if(e.scrollable&&!t._overflowWrapper()){t._openedPopups={};t._popupsWrapper=(t.element.parent().is(w)?t.element.parent():t.element).wrap("<div class='k-popups-wrapper "+e.orientation+"'></div>").parent();if(t.options.orientation=="horizontal")je(t.element);if(e.appendTo){e.appendTo=y(e.appendTo);e.appendTo.append(t._popupsWrapper)}t._initialHeight=t.element[0].style.height;t._initialWidth=t.element[0].style.width}},options:{name:"ContextMenu",filter:null,showOn:"contextmenu",orientation:"vertical",alignToAnchor:false,copyAnchorStyles:true,target:"body"},events:[H,E,B,R,M],setOptions:function(e){var t=this;Je.fn.setOptions.call(t,e);t.target.off(t.showOn+g+t._marker,t._showProxy);if(t.userEvents)t.userEvents.destroy();t.target=y(t.options.target);if(e.orientation&&t.popup.wrapper[0])t.popup.element.unwrap();t._wire();Je.fn.setOptions.call(this,e)},destroy:function(){var e=this;e.target.off(e.options.showOn+g+e._marker);ne.off(P.support.mousedown+g+e._marker,e._closeProxy);if(e.userEvents)e.userEvents.destroy();Je.fn.destroy.call(e)},open:function(e,t){var n=this;e=y(e)[0];if(u(n.element[0],y(e)[0])||n._itemHasChildren(y(e)))Je.fn.open.call(n,e);else if(n._triggerEvent({item:n.element,type:H})===false){if(n.popup.visible()&&n.options.filter){n.popup.close(true);n.popup.element.kendoStop(true)}if(t!==b){var i=n._overflowWrapper();if(i){var r=i.offset();e-=r.left;t-=r.top}n.popup.wrapper.hide();n._configurePopupScrolling(e,t);n.popup.open(e,t)}else{n.popup.options.anchor=(e?e:n.popup.anchor)||n.target;n.popup.element.kendoStop(true);n._configurePopupScrolling();n.popup.open()}ne.off(n.popup.downEvent,n.popup._mousedownProxy);ne.on(P.support.mousedown+g+n._marker,n._closeProxy);n.element.trigger("focus")}return n},_configurePopupScrolling:function(e,t){var n=this;var i=n.popup;var r=n.options.orientation=="horizontal";if(n.options.scrollable){n._wrapPopupElement(i);i.element.parent().css({position:"",height:""});i.element.css({visibility:"hidden",display:"",position:""});if(r)n._setPopupWidth(i,isNaN(e)?b:{isFixed:true,x:e,y:t});else n._setPopupHeight(i,isNaN(e)?b:{isFixed:true,x:e,y:t});i.element.css({visibility:"",display:"none",position:"absolute"});n._initPopupScrollButtons(i,r,true);i.element.siblings(he).hide()}},_setPopupWidth:function(e,t){var n=e.element;var i=n.add(n.parent(w));i.width(this._initialWidth||"");var r=e._location(t);var o=y(window).width();var u=r.width;var a=Math.max(r.left,0);var s=t?0:Fe(this._overflowWrapper()[0],"scrollLeft");var l=P.getShadows(n);var p=o-l.left-l.right;var c=p+s>u+a;if(!c)i.css({overflow:"hidden",width:p-a+s+"px"})},close:function(){var e=this;if(u(e.element[0],y(arguments[0])[0])||e._itemHasChildren(arguments[0]))Je.fn.close.call(e,arguments[0]);else if(e.popup.visible())if(e._triggerEvent({item:e.element,type:E})===false){e._removeHoverItem();e.element.find("#"+e._ariaId).removeAttr("id");e.popup.close();ne.off(P.support.mousedown+g+e._marker,e._closeProxy);e.unbind(M,e._closeTimeoutProxy);e.popup.options.anchor.focus()}},_showHandler:function(e){var t=e,n,i=this,r=i.options,o=P.support.mobileOS?y(t.target):y(t.currentTarget);if(e.event){t=e.event;t.pageX=e.x.location;t.pageY=e.y.location}if(u(i.element[0],e.relatedTarget||e.target))return;i._eventOrigin=t;t.preventDefault();t.stopImmediatePropagation();i.element.find("."+oe).removeClass(oe);if(r.filter&&o.is(r.filter)||!r.filter)if(r.alignToAnchor){i.popup.options.anchor=t.currentTarget;i.open(t.currentTarget)}else{i.popup.options.anchor=t.currentTarget;if(i._targetChild){n=i.target.offset();i.open(t.pageX-n.left,t.pageY-n.top)}else i.open(t.pageX,t.pageY)}},_closeHandler:function(e){var t=this,n=y(e.relatedTarget||e.target),i=n.closest(t.target.selector)[0]==t.target[0],r=n.closest(p),o=t._itemHasChildren(r),a=t._overflowWrapper(),s=u(t.element[0],n[0])||a&&u(a[0],n[0]);t._eventOrigin=e;var l=e.which!==3;if(t.popup.visible()&&(l&&i||!i)&&(t.options.closeOnClick&&!o&&s||!s))if(s){this.unbind(M,this._closeTimeoutProxy);t.bind(M,t._closeTimeoutProxy)}else t.close()},_wire:function(){var e=this,t=e.options,n=e.target;e._preventProxy=null;e._showProxy=e._showHandler.bind(e);e._closeProxy=e._closeHandler.bind(e);e._closeTimeoutProxy=e.close.bind(e);if(n[0]){if(P.support.mobileOS&&t.showOn=="contextmenu"){e.userEvents=new P.UserEvents(n,{filter:t.filter,allowSelection:false});e._preventProxy=function(){return false};e.userEvents.bind("hold",e._showProxy)}if(t.filter)n.on(t.showOn+g+e._marker,t.filter,e._preventProxy||e._showProxy);else n.on(t.showOn+g+e._marker,e._preventProxy||e._showProxy)}},_triggerEvent:function(e){var t=this,n=y(t.popup.options.anchor)[0],i=t._eventOrigin;t._eventOrigin=b;return t.trigger(e.type,_({type:e.type,item:e.item||this.element[0],target:n},i?{event:i}:{}))},_popup:function(){var e=this;var t=e._overflowWrapper();e._triggerProxy=e._triggerEvent.bind(e);e.popup=e.element.addClass("k-context-menu").kendoPopup({autosize:e.options.orientation==="horizontal",anchor:e.target||"body",copyAnchorStyles:e.options.copyAnchorStyles,collision:e.options.popupCollision||"fit",animation:e.options.animation,activate:e._triggerProxy,deactivate:e._triggerProxy,appendTo:t||e.options.appendTo,close:!t?y.noop:function(e){y(Be(e.sender.element,t)).each(function(e,t){var n=t.data(ie);if(n)n.close(true)})}}).data(ie);e._targetChild=u(e.target[0],e.popup.element[0])},_moveHoverToRoot:function(e,t){this._moveHover(e,t);this.close()},_focus:function(e){var t=this._oldHoverItem=this._hoverItem()||[];Je.fn._focus.call(this,e);if(o()===e.currentTarget)this._moveHover(t,this.wrapper.children().first())}});return t.plugin(Je),t.plugin(Ke),window.kendo})?i.apply(t,n):i)||(e.exports=t)}});