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

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

!function(e){"function"==typeof define&&define.amd?define(["kendo.popup.min","kendo.data.min","kendo.icons.min"],e):e()}((function(){!function(e,t){var n=window.kendo,i=n.ui,o=n._activeElement,r=n.support.touch&&n.support.mobileOS,a=Array.isArray,s=n.data.HierarchicalDataSource,l="mousedown",p="click",c=e.extend,u=e.each,d=n.htmlEncode,f=n.template,m=n.keys,h=i.Widget,v=/^(ul|a|div)$/i,g=".kendoMenu",_="open",k="k-menu",w="k-link k-menu-link",b=".k-link",C=".k-menu-expand-arrow-icon",y="k-last",P="close",x="timer",T="k-first",O="k-image",H="select",I="zIndex",S="activate",E="deactivate",W="touchstart"+g+" MSPointerDown"+g+" pointerdown"+g,A=n.support.pointers,D=n.support.msPointers,M=D||A,N="change",B="error",R=n.support.touch?"touchstart":"",U=A?"pointerover":D?"MSPointerOver":"mouseenter",z=A?"pointerout":D?"MSPointerOut":"mouseleave",F="DOMMouseScroll"+g+" 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aria-hidden='true' class='k-menu-expand-arrow'>"+n.ui.icon({icon:t.horizontal?"caret-alt-down":"caret-alt-right",iconClass:"k-menu-expand-arrow-icon"})+"</span>"})),sprite:f((function(e){var t=o("spriteCssClass")(e);return t?"<span class='k-sprite "+t+"'></span>":""})),empty:f((function(){return""}))}},renderItem:function(e){var t=this;e=c({menu:t,group:{}},e);var n=t.templates.empty,i=e.item;return t.templates.item(c(e,{sprite:t.templates.sprite,itemWrapper:t.templates.itemWrapper,renderContent:t.renderContent,arrow:i.items||i.content||i[t.options.dataContentField[0]]?t.templates.arrow:n,subGroup:t.renderGroup.bind(t)},ue))},renderGroup:function(e){return(this.templates||e.menu.templates).group(c({renderItems:function(e){for(var t="",n=0,i=e.items,o=i?i.length:0,r=c({length:o},e.group);n<o;n++)t+=e.menu.renderItem(c(e,{group:r,item:c({index:n},i[n])}));return t}},e,ue))},renderContent:function(e){return e.menu.templates.content(c(e,ue))}}),Ie=He.extend({init:function(t,i){var o=this;He.fn.init.call(o,t,i),o.element.attr(pe,"menu"),o._marker=n.guid().substring(0,8),o.target=e(o.options.target),o._popup(),o._wire()},_initOverflow:function(t){var n=this;t.scrollable&&!n._overflowWrapper()&&(n._openedPopups={},n._popupsWrapper=(n.element.parent().is(Q)?n.element.closes($):n.element).wrap("<div class='k-popups-wrapper "+t.orientation+"'></div>").parent(),"horizontal"==n.options.orientation&&Oe(n.element),t.appendTo&&(t.appendTo=e(t.appendTo),t.appendTo.append(n._popupsWrapper)),n._initialHeight=n.element[0].style.height,n._initialWidth=n.element[0].style.width)},options:{name:"ContextMenu",filter:null,showOn:"contextmenu",orientation:"vertical",alignToAnchor:!1,copyAnchorStyles:!0,target:"body",origin:t,position:t},events:[_,P,S,E,H],setOptions:function(t){var n=this;He.fn.setOptions.call(n,t),n.target.off(n.showOn+g+n._marker,n._showProxy),n.userEvents&&n.userEvents.destroy(),n.target=e(n.options.target),t.orientation&&n.popup.wrapper[0]&&n.popup.element.unwrap(),n._wire(),He.fn.setOptions.call(this,t)},destroy:function(){var e=this;e.target.off(e.options.showOn+g+e._marker),j.off(n.support.mousedown+g+e._marker,e._closeProxy),e.userEvents&&e.userEvents.destroy(),He.fn.destroy.call(e),e.popup&&e.popup.destroy()},open:function(i,o){var r=this;if(i=e(i)[0],de(r.element[0],e(i)[0])||r._itemHasChildren(e(i)))He.fn.open.call(r,i);else if(!1===r._triggerEvent({item:r.element,type:_})){if(r.popup.visible()&&r.options.filter&&(r.popup.close(!0),r.popup.element.kendoStop(!0)),r._triggerFocusOnActivate||(r._triggerFocusOnActivate=r._focusMenu.bind(r)),r.bind(S,r._triggerFocusOnActivate),o!==t){var a=r._overflowWrapper();if(a){var s=a.offset();i-=s.left,o-=s.top}r.popup.wrapper.hide(),r._configurePopupScrolling(i,o),r.popup.open(i,o)}else r.popup.options.anchor=i||r.popup.anchor||r.target,r.popup.element.kendoStop(!0),r._configurePopupScrolling(),r.popup.open();j.off(r.popup.downEvent,r.popup._mousedownProxy),j.on(n.support.mousedown+g+r._marker,r._closeProxy)}return r},_focusMenu:function(){var e=this;e.unbind(S,e._triggerFocusOnActivate),e.element.trigger("focus")},_configurePopupScrolling:function(e,n){var i=this,o=i.popup,r="horizontal"==i.options.orientation;i.options.scrollable&&(i._wrapPopupElement(o),o.element.parent().css({position:"",height:""}),o.element.css({visibility:"hidden",display:"",position:""}),r?i._setPopupWidth(o,isNaN(e)?t:{isFixed:!0,x:e,y:n}):i._setPopupHeight(o,isNaN(e)?t:{isFixed:!0,x:e,y:n}),o.element.css({visibility:"",display:"none",position:"absolute"}),i._initPopupScrollButtons(o,r,!0),o.element.siblings(re).hide())},_setPopupWidth:function(t,i){var o=t.element,r=o.add(o.parent(Q));r.width(this._initialWidth||"");var a=t._location(i),s=e(window).width(),l=a.width,p=Math.max(a.left,0),c=i?0:xe(this._overflowWrapper()[0],"scrollLeft"),u=n.getShadows(o),d=s-u.left-u.right;d+c>l+p||r.css({overflow:"hidden",width:d-p+c+"px"})},close:function(){var t=this;de(t.element[0],e(arguments[0])[0])||t._itemHasChildren(arguments[0])?He.fn.close.call(t,arguments[0]):t.popup.visible()&&!1===t._triggerEvent({item:t.element,type:P})&&(t._removeHoverItem(),t.element.find("#"+t._ariaId).removeAttr("id"),t.popup.close(),j.off(n.support.mousedown+g+t._marker,t._closeProxy),t.unbind(H,t._closeTimeoutProxy),t.popup.options.anchor.focus())},_showHandler:function(t){var i,o=t,r=this,a=r.options,s=n.support.mobileOS?e(o.target):e(o.currentTarget);t.event&&((o=t.event).pageX=t.x.location,o.pageY=t.y.location),de(r.element[0],t.relatedTarget||t.target)||(r._eventOrigin=o,o.preventDefault(),o.stopImmediatePropagation(),r.element.find(".k-focus").removeClass(X),(a.filter&&s.is(a.filter)||!a.filter)&&(a.alignToAnchor?(r.popup.options.anchor=o.currentTarget,r.open(o.currentTarget)):(r.popup.options.anchor=o.currentTarget,r._targetChild?(i=r.target.offset(),r.open(o.pageX-i.left,o.pageY-i.top)):r.open(o.pageX,o.pageY))))},_closeHandler:function(t){var n=this,i=e(t.relatedTarget||t.target),o=i.closest(n.target.selector)[0]==n.target[0],r=i.closest(ne),a=n._itemHasChildren(r),s=n._overflowWrapper(),l=de(n.element[0],i[0])||s&&de(s[0],i[0]);n._eventOrigin=t;var p=3!==t.which;n.popup.visible()&&(p&&o||!o)&&(n.options.closeOnClick&&!a&&l||!l)&&(l?(this.unbind(H,this._closeTimeoutProxy),n.bind(H,n._closeTimeoutProxy)):n.close())},_wire:function(){var e=this,t=e.options,i=e.target;e._preventProxy=null,e._showProxy=e._showHandler.bind(e),e._closeProxy=e._closeHandler.bind(e),e._closeTimeoutProxy=e.close.bind(e),i[0]&&(n.support.mobileOS&&"contextmenu"==t.showOn&&(e.userEvents=new n.UserEvents(i,{filter:t.filter,allowSelection:!1}),e._preventProxy=function(){return!1},e.userEvents.bind("hold",e._showProxy)),t.filter?i.on(t.showOn+g+e._marker,t.filter,e._preventProxy||e._showProxy):i.on(t.showOn+g+e._marker,e._preventProxy||e._showProxy),i.on("keydown",(function(t){t.keyCode===n.keys.F10&&t.shiftKey&&(t.preventDefault(),e.open(t.target))})))},_triggerEvent:function(n){var i=this,o=e(i.popup.options.anchor)[0],r=i._eventOrigin;return i._eventOrigin=t,i.trigger(n.type,c({type:n.type,item:n.item||this.element[0],target:o},r?{event:r}:{}))},_popup:function(){var t=this,n=t._overflowWrapper(),i=t.element.addClass("k-context-menu");t._triggerProxy=t._triggerEvent.bind(t),t.popup=e("<div></div>").append(i).kendoPopup({origin:t.options.origin,position:t.options.position,autosize:"horizontal"===t.options.orientation,anchor:t.target||"body",copyAnchorStyles:t.options.copyAnchorStyles,collision:t.options.popupCollision||"fit",animation:t.options.animation,activate:t._triggerProxy,deactivate:t._triggerProxy,appendTo:n||t.options.appendTo,close:n?function(t){e(Ce(t.sender.element,n)).each((function(e,t){var n=t.data(J);n&&n.close(!0)}))}:e.noop}).data(J),t._targetChild=de(t.target[0],t.popup.element[0])},_moveHoverToRoot:function(e,t){this._moveHover(e,t),this.close()},_focus:function(e){var t=this._oldHoverItem=this._hoverItem()||[];He.fn._focus.call(this,e),o()===e.currentTarget&&this._moveHover(t,this.wrapper.children().filter(":visible").not(".k-separator").first())}});i.plugin(He),i.plugin(Ie)}(window.kendo.jQuery)}));
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