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e=t.originalEvent;this.sortable.nativeDraggable?d(document,"dragover",this._handleAutoScroll):this.sortable.options.supportPointer?d(document,"pointermove",this._handleFallbackAutoScroll):e.touches?d(document,"touchmove",this._handleFallbackAutoScroll):d(document,"mousemove",this._handleFallbackAutoScroll)},dragOverCompleted:function(t){var e=t.originalEvent;this.sortable.options.dragOverBubble||e.rootEl||this._handleAutoScroll(e)},drop:function(){this.sortable.nativeDraggable?h(document,"dragover",this._handleAutoScroll):(h(document,"pointermove",this._handleFallbackAutoScroll),h(document,"touchmove",this._handleFallbackAutoScroll),h(document,"mousemove",this._handleFallbackAutoScroll)),Ut(),Gt(),clearTimeout(p),p=void 0},nulling:function(){jt=Ft=Bt=zt=Kt=Ht=Lt=null,Wt.length=0},_handleFallbackAutoScroll:function(t){this._handleAutoScroll(t,!0)},_handleAutoScroll:function(e,n){var o=this,i=e.clientX,r=e.clientY,t=document.elementFromPoint(i,r);if(jt=e,n||E||y||c){Zt(e,this.options,t,n);var a=A(t,!0);!zt||Kt&&i===Ht&&r===Lt||(Kt&&Ut(),Kt=setInterval(function(){var t=A(document.elementFromPoint(i,r),!0);t!==a&&(a=t,Gt()),Zt(e,o.options,t,n)},10),Ht=i,Lt=r)}else{if(!this.sortable.options.bubbleScroll||A(t,!0)===M())return void Gt();Zt(e,this.options,A(t,!1),!1)}}},a(t,{pluginName:"scroll",initializeByDefault:!0})}),Nt.mount($t,Qt),Nt.mount(new function(){function t(){this.options={swapClass:"sortable-swap-highlight"}}return t.prototype={dragStart:function(t){var e=t.dragEl;Vt=e},dragOverValid:function(t){var e=t.completed,n=t.target,o=t.onMove,i=t.activeSortable,r=t.changed;if(i.options.swap){var a=this.sortable.el,l=this.sortable.options;if(n&&n!==a){var s=Vt;Vt=!1!==o(n)?(P(n,l.swapClass,!0),n):null,s&&s!==Vt&&P(s,l.swapClass,!1)}return r(),e(!0)}},drop:function(t){var e=t.activeSortable,n=t.putSortable,o=t.dragEl,i=n||this.sortable,r=this.sortable.options;Vt&&P(Vt,r.swapClass,!1),Vt&&(r.swap||n&&n.options.swap)&&o!==Vt&&(i.captureAnimationState(),i!==e&&e.captureAnimationState(),function(t,e){var n,o,i=t.parentNode,r=e.parentNode;if(!i||!r||i.isEqualNode(e)||r.isEqualNode(t))return;n=F(t),o=F(e),i.isEqualNode(r)&&n<o&&o++;i.insertBefore(e,i.children[n]),r.insertBefore(t,r.children[o])}(o,Vt),i.animateAll(),i!==e&&e.animateAll())},nulling:function(){Vt=null}},a(t,{pluginName:"swap",eventOptions:function(){return{swapItem:Vt}}})}),Nt.mount(new function(){function t(o){for(var t in this)"_"===t.charAt(0)&&"function"==typeof this[t]&&(this[t]=this[t].bind(this));o.options.supportPointer?d(document,"pointerup",this._deselectMultiDrag):(d(document,"mouseup",this._deselectMultiDrag),d(document,"touchend",this._deselectMultiDrag)),d(document,"keydown",this._checkKeyDown),d(document,"keyup",this._checkKeyUp),this.options={selectedClass:"sortable-selected",multiDragKey:null,setData:function(t,e){var n="";ie.length&&te===o?ie.forEach(function(t,e){n+=(e?", ":"")+t.textContent}):n=e.textContent,t.setData("Text",n)}}}return t.prototype={multiDragKeyDown:!1,isMultiDrag:!1,delayStartGlobal:function(t){var e=t.dragEl;ee=e},delayEnded:function(){this.isMultiDrag=~ie.indexOf(ee)},setupClone:function(t){var e=t.sortable;if(this.isMultiDrag){for(var n=0;n<ie.length;n++)re.push(S(ie[n])),re[n].sortableIndex=ie[n].sortableIndex,re[n].draggable=!1,re[n].style["will-change"]="",P(re[n],e.options.selectedClass,!1),ie[n]===ee&&P(re[n],e.options.chosenClass,!1);return e._hideClone(),!0}},clone:function(t){var e=t.sortable,n=t.rootEl,o=t.dispatchSortableEvent;if(this.isMultiDrag)return!e.options.removeCloneOnHide&&ie.length&&te===e?(ce(!0,n),o("clone"),!0):void 0},showClone:function(t){var e=t.cloneNowShown,n=t.rootEl;if(this.isMultiDrag)return ce(!1,n),re.forEach(function(t){R(t,"display","")}),e(),!(oe=!1)},hideClone:function(t){var e=t.sortable,n=t.cloneNowHidden;if(this.isMultiDrag)return re.forEach(function(t){R(t,"display","none"),e.options.removeCloneOnHide&&t.parentNode&&t.parentNode.removeChild(t)}),n(),oe=!0},dragStartGlobal:function(t){t.sortable;!this.isMultiDrag&&te&&te.multiDrag._deselectMultiDrag(),ie.forEach(function(t){t.sortableIndex=F(t)}),ie=ie.sort(function(t,e){return t.sortableIndex-e.sortableIndex}),se=!0},dragStarted:function(t){var e=t.sortable;if(this.isMultiDrag){if(e.options.sort&&(e.captureAnimationState(),e.options.animation)){ie.forEach(function(t){t!==ee&&R(t,"position","absolute")});var n=X(ee,!1,!0,!0);ie.forEach(function(t){t!==ee&&C(t,n)}),ae=le=!0}e.animateAll(function(){ae=le=!1,e.options.animation&&ie.forEach(function(t){T(t)}),e.options.sort&&ue()})}},dragOver:function(t){var e=t.target,n=t.completed;if(le&&~ie.indexOf(e))return n(!1)},revert:function(t){var e=t.fromSortable,n=t.rootEl,o=t.sortable,r=t.dragRect;1<ie.length&&(ie.forEach(function(t){o.addAnimationState({target:t,rect:le?X(t):r}),T(t),t.fromRect=r,e.removeAnimationState(t)}),le=!1,function(n,o){ie.forEach(function(t){var e=o.children[t.sortableIndex+(n?Number(i):0)];e?o.insertBefore(t,e):o.appendChild(t)})}(!o.options.removeCloneOnHide,n))},dragOverCompleted:function(t){var e=t.sortable,n=t.isOwner,o=t.insertion,i=t.activeSortable,r=t.parentEl,a=t.putSortable,l=e.options;if(o){if(n&&i._hideClone(),ae=!1,l.animation&&1<ie.length&&(le||!n&&!i.options.sort&&!a)){var s=X(ee,!1,!0,!0);ie.forEach(function(t){t!==ee&&(C(t,s),r.appendChild(t))}),le=!0}if(!n)if(le||ue(),1<ie.length){var c=oe;i._showClone(e),i.options.animation&&!oe&&c&&re.forEach(function(t){i.addAnimationState({target:t,rect:ne}),t.fromRect=ne,t.thisAnimationDuration=null})}else i._showClone(e)}},dragOverAnimationCapture:function(t){var e=t.dragRect,n=t.isOwner,o=t.activeSortable;if(ie.forEach(function(t){t.thisAnimationDuration=null}),o.options.animation&&!n&&o.multiDrag.isMultiDrag){ne=a({},e);var i=v(ee,!0);ne.top-=i.f,ne.left-=i.e}},dragOverAnimationComplete:function(){le&&(le=!1,ue())},drop:function(t){var e=t.originalEvent,n=t.rootEl,o=t.parentEl,i=t.sortable,r=t.dispatchSortableEvent,a=t.oldIndex,l=t.putSortable,s=l||this.sortable;if(e){var c=i.options,u=o.children;if(!se)if(c.multiDragKey&&!this.multiDragKeyDown&&this._deselectMultiDrag(),P(ee,c.selectedClass,!~ie.indexOf(ee)),~ie.indexOf(ee))ie.splice(ie.indexOf(ee),1),Jt=null,K({sortable:i,rootEl:n,name:"deselect",targetEl:ee,originalEvt:e});else{if(ie.push(ee),K({sortable:i,rootEl:n,name:"select",targetEl:ee,originalEvt:e}),(!c.multiDragKey||this.multiDragKeyDown)&&e.shiftKey&&Jt&&i.el.contains(Jt)){var d,h,f=F(Jt),p=F(ee);if(~f&&~p&&f!==p)for(d=f<p?(h=f,p):(h=p,f+1);h<d;h++)~ie.indexOf(u[h])||(P(u[h],c.selectedClass,!0),ie.push(u[h]),K({sortable:i,rootEl:n,name:"select",targetEl:u[h],originalEvt:e}))}else Jt=ee;te=s}if(se&&this.isMultiDrag){if((o[L].options.sort||o!==n)&&1<ie.length){var g=X(ee),v=F(ee,":not(."+this.options.selectedClass+")");if(!ae&&c.animation&&(ee.thisAnimationDuration=null),s.captureAnimationState(),!ae&&(c.animation&&(ee.fromRect=g,ie.forEach(function(t){if(t.thisAnimationDuration=null,t!==ee){var e=le?X(t):g;t.fromRect=e,s.addAnimationState({target:t,rect:e})}})),ue(),ie.forEach(function(t){u[v]?o.insertBefore(t,u[v]):o.appendChild(t),v++}),a===F(ee))){var m=!1;ie.forEach(function(t){t.sortableIndex===F(t)||(m=!0)}),m&&r("update")}ie.forEach(function(t){T(t)}),s.animateAll()}te=s}(n===o||l&&"clone"!==l.lastPutMode)&&re.forEach(function(t){t.parentNode&&t.parentNode.removeChild(t)})}},nullingGlobal:function(){this.isMultiDrag=se=!1,re.length=0},destroy:function(){this._deselectMultiDrag(),h(document,"pointerup",this._deselectMultiDrag),h(document,"mouseup",this._deselectMultiDrag),h(document,"touchend",this._deselectMultiDrag),h(document,"keydown",this._checkKeyDown),h(document,"keyup",this._checkKeyUp)},_deselectMultiDrag:function(t){if(!se&&te===this.sortable&&!(t&&k(t.target,this.sortable.options.draggable,this.sortable.el,!1)||t&&0!==t.button))for(;ie.length;){var e=ie[0];P(e,this.sortable.options.selectedClass,!1),ie.shift(),K({sortable:this.sortable,rootEl:this.sortable.el,name:"deselect",targetEl:e,originalEvt:t})}},_checkKeyDown:function(t){t.key===this.sortable.options.multiDragKey&&(this.multiDragKeyDown=!0)},_checkKeyUp:function(t){t.key===this.sortable.options.multiDragKey&&(this.multiDragKeyDown=!1)}},a(t,{pluginName:"multiDrag",utils:{select:function(t){var e=t.parentNode[L];e&&e.options.multiDrag&&!~ie.indexOf(t)&&(te&&te!==e&&(te.multiDrag._deselectMultiDrag(),te=e),P(t,e.options.selectedClass,!0),ie.push(t))},deselect:function(t){var e=t.parentNode[L],n=ie.indexOf(t);e&&e.options.multiDrag&&~n&&(P(t,e.options.selectedClass,!1),ie.splice(n,1))}},eventOptions:function(){var n=this,o=[],i=[];return ie.forEach(function(t){var e;o.push({multiDragElement:t,index:t.sortableIndex}),e=le&&t!==ee?-1:le?F(t,":not(."+n.options.selectedClass+")"):F(t),i.push({multiDragElement:t,index:e})}),{items:e(ie),clones:[].concat(re),oldIndicies:o,newIndicies:i}},optionListeners:{multiDragKey:function(t){return"ctrl"===(t=t.toLowerCase())?t="Control":1<t.length&&(t=t.charAt(0).toUpperCase()+t.substr(1)),t}}})}),Nt});