https://www.rmbanningco.com/js/jqueryui/jquery.ui.sortable.js

1(function(e,t){function n(e,t,n){return e>t&&e<t+n}function r(e){return/left|right/.test(e.css("float"))||/inline|table-cell/.test(e.css("display"))}e.widget("ui.sortable",e.ui.mouse,{version:"1.10.3",widgetEventPrefix:"sort",ready:false,options:{appendTo:"parent",axis:false,connectWith:false,containment:false,cursor:"auto",cursorAt:false,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,grid:false,handle:false,helper:"original",items:"> *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_create:function(){var e=this.options;this.containerCache={};this.element.addClass("ui-sortable");this.refresh();this.floating=this.items.length?e.axis==="x"||r(this.items[0].item):false;this.offset=this.element.offset();this._mouseInit();this.ready=true},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled");this._mouseDestroy();for(var e=this.items.length-1;e>=0;e--){this.items[e].item.removeData(this.widgetName+"-item")}return this},_setOption:function(t,n){if(t==="disabled"){this.options[t]=n;this.widget().toggleClass("ui-sortable-disabled",!!n)}else{e.Widget.prototype._setOption.apply(this,arguments)}},_mouseCapture:function(t,n){var r=null,i=false,s=this;if(this.reverting){return false}if(this.options.disabled||this.options.type==="static"){return false}this._refreshItems(t);e(t.target).parents().each(function(){if(e.data(this,s.widgetName+"-item")===s){r=e(this);return false}});if(e.data(t.target,s.widgetName+"-item")===s){r=e(t.target)}if(!r){return false}if(this.options.handle&&!n){e(this.options.handle,r).find("*").addBack().each(function(){if(this===t.target){i=true}});if(!i){return false}}this.currentItem=r;this._removeCurrentsFromItems();return true},_mouseStart:function(t,n,r){var i,s,o=this.options;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(t);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");this.originalPosition=this._generatePosition(t);this.originalPageX=t.pageX;this.originalPageY=t.pageY;o.cursorAt&&this._adjustOffsetFromHelper(o.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};if(this.helper[0]!==this.currentItem[0]){this.currentItem.hide()}this._createPlaceholder();if(o.containment){this._setContainment()}if(o.cursor&&o.cursor!=="auto"){s=this.document.find("body");this.storedCursor=s.css("cursor");s.css("cursor",o.cursor);this.storedStylesheet=e("<style>*{ cursor: "+o.cursor+" !important; }</style>").appendTo(s)}if(o.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",o.opacity)}

1if(o.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",o.zIndex)}if(this.scrollParent[0]!==document&&this.scrollParent[0].tagName!=="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",t,this._uiHash());if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!r){for(i=this.containers.length-1;i>=0;i--){this.containers[i]._trigger("activate",t,this._uiHash(this))}}if(e.ui.ddmanager){e.ui.ddmanager.current=this}if(e.ui.ddmanager&&!o.dropBehaviour){e.ui.ddmanager.prepareOffsets(this,t)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(t);return true},_mouseDrag:function(t){var n,r,i,s,o=this.options,u=false;this.position=this._generatePosition(t);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}if(this.options.scroll){if(this.scrollParent[0]!==document&&this.scrollParent[0].tagName!=="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-t.pageY<o.scrollSensitivity){this.scrollParent[0].scrollTop=u=this.scrollParent[0].scrollTop+o.scrollSpeed}else if(t.pageY-this.overflowOffset.top<o.scrollSensitivity){this.scrollParent[0].scrollTop=u=this.scrollParent[0].scrollTop-o.scrollSpeed}if(this.overflowOffset.left+this.scrollParent[0].offsetWidth-t.pageX<o.scrollSensitivity){this.scrollParent[0].scrollLeft=u=this.scrollParent[0].scrollLeft+o.scrollSpeed}else if(t.pageX-this.overflowOffset.left<o.scrollSensitivity){this.scrollParent[0].scrollLeft=u=this.scrollParent[0].scrollLeft-o.scrollSpeed}}else{if(t.pageY-e(document).scrollTop()<o.scrollSensitivity){u=e(document).scrollTop(e(document).scrollTop()-o.scrollSpeed)}else if(e(window).height()-(t.pageY-e(document).scrollTop())<o.scrollSensitivity){u=e(document).scrollTop(e(document).scrollTop()+o.scrollSpeed)}if(t.pageX-e(document).scrollLeft()<o.scrollSensitivity){u=e(document).scrollLeft(e(document).scrollLeft()-o.scrollSpeed)}else if(e(window).width()-(t.pageX-e(document).scrollLeft())<o.scrollSensitivity){u=e(document).scrollLeft(e(document).scrollLeft()+o.scrollSpeed)}}if(u!==false&&e.ui.ddmanager&&!o.dropBehaviour){e.ui.ddmanager.prepareOffsets(this,t)}}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!=="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!=="x"){this.helper[0].style.top=this.position.top+"px"}for(n=this.items.length-1;n>=0;n--){r=this.items[n];i=r.item[0];s=this._intersectsWithPointer(r);if(!s){continue}if(r.instance!==this.currentContainer){continue}if(i!==this.currentItem[0]&&this.placeholder[s===1?"next":"prev"]()[0]!==i&&!e.contains(this.placeholder[0],i)&&(this.options.type==="semi-dynamic"?!e.contains(this.element[0],i):true)){this.direction=s===1?"down":"up";if(this.options.tolerance==="pointer"||this._intersectsWithSides(r)){this._rearrange(t,r)}else{break}this._trigger("change",t,this._uiHash());break}}this._contactContainers(t);if(e.ui.ddmanager){e.ui.ddmanager.drag(this,t)}this._trigger("sort",t,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(t,n){if(!t){return}if(e.ui.ddmanager&&!this.options.dropBehaviour){e.ui.ddmanager.drop(this,t)}if(this.options.revert){var r=this,i=this.placeholder.offset(),s=this.options.axis,o={};if(!s||s==="x"){o.left=i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft)}if(!s||s==="y"){o.top=i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop)}this.reverting=true;e(this.helper).animate(o,parseInt(this.options.revert,10)||500,function(){r._clear(t)})}else{this._clear(t,n)}return false},cancel:function(){if(this.dragging){this._mouseUp({target:null});if(this.options.helper==="original"){this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}for(var t=this.containers.length-1;t>=0;t--){this.containers[t]._trigger("deactivate",null,this._uiHash(this));if(this.containers[t].containerCache.over){this.containers[t]._trigger("out",null,this._uiHash(this));this.containers[t].containerCache.over=0}}}if(this.placeholder){if(this.placeholder[0].parentNode){this.placeholder[0].parentNode.removeChild(this.placeholder[0])}if(this.options.helper!=="original"&&this.helper&&this.helper[0].parentNode){this.helper.remove()}e.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){e(this.domPosition.prev).after(this.currentItem)}else{e(this.domPosition.parent).prepend(this.currentItem)}}return this},serialize:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];t=t||{};e(n).each(function(){var n=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);if(n){r.push((t.key||n[1]+"[]")+"="+(t.key&&t.expression?n[1]:n[2]))}});if(!r.length&&t.key){r.push(t.key+"=")}

1return r.join("&")},toArray:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];t=t||{};n.each(function(){r.push(e(t.item||this).attr(t.attribute||"id")||"")});return r},_intersectsWith:function(e){var t=this.positionAbs.left,n=t+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,s=e.left,o=s+e.width,u=e.top,a=u+e.height,f=this.offset.click.top,l=this.offset.click.left,c=this.options.axis==="x"||r+f>u&&r+f<a,h=this.options.axis==="y"||t+l>s&&t+l<o,p=c&&h;if(this.options.tolerance==="pointer"||this.options.forcePointerForContainers||this.options.tolerance!=="pointer"&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]){return p}else{return s<t+this.helperProportions.width/2&&n-this.helperProportions.width/2<o&&u<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<a}},_intersectsWithPointer:function(e){var t=this.options.axis==="x"||n(this.positionAbs.top+this.offset.click.top,e.top,e.height),r=this.options.axis==="y"||n(this.positionAbs.left+this.offset.click.left,e.left,e.width),i=t&&r,s=this._getDragVerticalDirection(),o=this._getDragHorizontalDirection();if(!i){return false}return this.floating?o&&o==="right"||s==="down"?2:1:s&&(s==="down"?2:1)},_intersectsWithSides:function(e){var t=n(this.positionAbs.top+this.offset.click.top,e.top+e.height/2,e.height),r=n(this.positionAbs.left+this.offset.click.left,e.left+e.width/2,e.width),i=this._getDragVerticalDirection(),s=this._getDragHorizontalDirection();if(this.floating&&s){return s==="right"&&r||s==="left"&&!r}else{return i&&(i==="down"&&t||i==="up"&&!t)}},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return e!==0&&(e>0?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return e!==0&&(e>0?"right":"left")},refresh:function(e){this._refreshItems(e);this.refreshPositions();return this},_connectWith:function(){var e=this.options;return e.connectWith.constructor===String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(t){var n,r,i,s,o=[],u=[],a=this._connectWith();if(a&&t){for(n=a.length-1;n>=0;n--){i=e(a[n]);for(r=i.length-1;r>=0;r--){s=e.data(i[r],this.widgetFullName);if(s&&s!==this&&!s.options.disabled){u.push([e.isFunction(s.options.items)?s.options.items.call(s.element):e(s.options.items,s.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),s])}}}}u.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(n=u.length-1;n>=0;n--){u[n][0].each(function(){o.push(this)})}return e(o)},_removeCurrentsFromItems:function(){var t=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=e.grep(this.items,function(e){for(var n=0;n<t.length;n++){if(t[n]===e.item[0]){return false}}return true})},_refreshItems:function(t){this.items=[];this.containers=[this];var n,r,i,s,o,u,a,f,l=this.items,c=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],h=this._connectWith();if(h&&this.ready){for(n=h.length-1;n>=0;n--){i=e(h[n]);for(r=i.length-1;r>=0;r--){s=e.data(i[r],this.widgetFullName);if(s&&s!==this&&!s.options.disabled){c.push([e.isFunction(s.options.items)?s.options.items.call(s.element[0],t,{item:this.currentItem}):e(s.options.items,s.element),s]);this.containers.push(s)}}}}for(n=c.length-1;n>=0;n--){o=c[n][1];u=c[n][0];for(r=0,f=u.length;r<f;r++){a=e(u[r]);a.data(this.widgetName+"-item",o);l.push({item:a,instance:o,width:0,height:0,left:0,top:0})}}},refreshPositions:function(t){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}var n,r,i,s;for(n=this.items.length-1;n>=0;n--){r=this.items[n];if(r.instance!==this.currentContainer&&this.currentContainer&&r.item[0]!==this.currentItem[0]){continue}i=this.options.toleranceElement?e(this.options.toleranceElement,r.item):r.item;if(!t){r.width=i.outerWidth();r.height=i.outerHeight()}s=i.offset();r.left=s.left;r.top=s.top}

1if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(n=this.containers.length-1;n>=0;n--){s=this.containers[n].element.offset();this.containers[n].containerCache.left=s.left;this.containers[n].containerCache.top=s.top;this.containers[n].containerCache.width=this.containers[n].element.outerWidth();this.containers[n].containerCache.height=this.containers[n].element.outerHeight()}}return this},_createPlaceholder:function(t){t=t||this;var n,r=t.options;if(!r.placeholder||r.placeholder.constructor===String){n=r.placeholder;r.placeholder={element:function(){var r=t.currentItem[0].nodeName.toLowerCase(),i=e("<"+r+">",t.document[0]).addClass(n||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");if(r==="tr"){t.currentItem.children().each(function(){e("<td>&#160;</td>",t.document[0]).attr("colspan",e(this).attr("colspan")||1).appendTo(i)})}else if(r==="img"){i.attr("src",t.currentItem.attr("src"))}if(!n){i.css("visibility","hidden")}return i},update:function(e,i){if(n&&!r.forcePlaceholderSize){return}

1if(!i.height()){i.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10))}if(!i.width()){i.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10))}}}}t.placeholder=e(r.placeholder.element.call(t.element,t.currentItem));t.currentItem.after(t.placeholder);r.placeholder.update(t,t.placeholder)},_contactContainers:function(t){var i,s,o,u,a,f,l,c,h,p,d=null,v=null;for(i=this.containers.length-1;i>=0;i--){if(e.contains(this.currentItem[0],this.containers[i].element[0])){continue}if(this._intersectsWith(this.containers[i].containerCache)){if(d&&e.contains(this.containers[i].element[0],d.element[0])){continue}d=this.containers[i];v=i}else{if(this.containers[i].containerCache.over){this.containers[i]._trigger("out",t,this._uiHash(this));this.containers[i].containerCache.over=0}}}if(!d){return}if(this.containers.length===1){if(!this.containers[v].containerCache.over){this.containers[v]._trigger("over",t,this._uiHash(this));this.containers[v].containerCache.over=1}}else{o=1e4;u=null;p=d.floating||r(this.currentItem);a=p?"left":"top";f=p?"width":"height";l=this.positionAbs[a]+this.offset.click[a];for(s=this.items.length-1;s>=0;s--){if(!e.contains(this.containers[v].element[0],this.items[s].item[0])){continue}if(this.items[s].item[0]===this.currentItem[0]){continue}

1if(p&&!n(this.positionAbs.top+this.offset.click.top,this.items[s].top,this.items[s].height)){continue}c=this.items[s].item.offset()[a];h=false;if(Math.abs(c-l)>Math.abs(c+this.items[s][f]-l)){h=true;c+=this.items[s][f]}if(Math.abs(c-l)<o){o=Math.abs(c-l);u=this.items[s];this.direction=h?"up":"down"}}if(!u&&!this.options.dropOnEmpty){return}if(this.currentContainer===this.containers[v]){return}u?this._rearrange(t,u,null,true):this._rearrange(t,null,this.containers[v].element,true);this._trigger("change",t,this._uiHash());this.containers[v]._trigger("change",t,this._uiHash(this));this.currentContainer=this.containers[v];this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[v]._trigger("over",t,this._uiHash(this));this.containers[v].containerCache.over=1}},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t,this.currentItem])):n.helper==="clone"?this.currentItem.clone():this.currentItem;if(!r.parents("body").length){e(n.appendTo!=="parent"?n.appendTo:this.currentItem[0].parentNode)[0].appendChild(r[0])}if(r[0]===this.currentItem[0]){this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}}if(!r[0].style.width||n.forceHelperSize){r.width(this.currentItem.width())}if(!r[0].style.height||n.forceHelperSize){r.height(this.currentItem.height())}return r},_adjustOffsetFromHelper:function(t){if(typeof t==="string"){t=t.split(" ")}if(e.isArray(t)){t={left:+t[0],top:+t[1]||0}}if("left"in t){this.offset.click.left=t.left+this.margins.left}if("right"in t){this.offset.click.left=this.helperProportions.width-t.right+this.margins.left}if("top"in t){this.offset.click.top=t.top+this.margins.top}if("bottom"in t){this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();if(this.cssPosition==="absolute"&&this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0])){t.left+=this.scrollParent.scrollLeft();t.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]===document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&e.ui.ie){t={top:0,left:0}}return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition==="relative"){var e=this.currentItem.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,n,r,i=this.options;if(i.containment==="parent"){i.containment=this.helper[0].parentNode}if(i.containment==="document"||i.containment==="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,e(i.containment==="document"?document:window).width()-this.helperProportions.width-this.margins.left,(e(i.containment==="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!/^(document|window|parent)$/.test(i.containment)){t=e(i.containment)[0];n=e(i.containment).offset();r=e(t).css("overflow")!=="hidden";this.containment=[n.left+(parseInt(e(t).css("borderLeftWidth"),10)||0)+(parseInt(e(t).css("paddingLeft"),10)||0)-this.margins.left,n.top+(parseInt(e(t).css("borderTopWidth"),10)||0)+(parseInt(e(t).css("paddingTop"),10)||0)-this.margins.top,n.left+(r?Math.max(t.scrollWidth,t.offsetWidth):t.offsetWidth)-(parseInt(e(t).css("borderLeftWidth"),10)||0)-(parseInt(e(t).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,n.top+(r?Math.max(t.scrollHeight,t.offsetHeight):t.offsetHeight)-(parseInt(e(t).css("borderTopWidth"),

110)||0)-(parseInt(e(t).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(t,n){if(!n){n=this.position}var r=t==="absolute"?1:-1,i=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,s=/(html|body)/i.test(i[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():s?0:i.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():s?0:i.scrollLeft())*r}},_generatePosition:function(t){var n,r,i=this.options,s=t.pageX,o=t.pageY,u=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,a=/(html|body)/i.test(u[0].tagName);if(this.cssPosition==="relative"&&!(this.scrollParent[0]!==document&&this.scrollParent[0]!==this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}if(this.originalPosition){if(this.containment){if(t.pageX-this.offset.click.left<this.containment[0]){s=this.containment[0]+this.offset.click.left}if(t.pageY-this.offset.click.top<this.containment[1]){o=this.containment[1]+this.offset.click.top}if(t.pageX-this.offset.click.left>this.containment[2]){s=this.containment[2]+this.offset.click.left}if(t.pageY-this.offset.click.top>this.containment[3]){o=this.containment[3]+this.offset.click.top}}if(i.grid){n=this.originalPageY+Math.round((o-this.originalPageY)/i.grid[1])*i.grid[1];o=this.containment?n-this.offset.click.top>=this.containment[1]&&n-this.offset.click.top<=this.containment[3]?n:n-this.offset.click.top>=this.containment[1]?n-i.grid[1]:n+i.grid[1]:n;r=this.originalPageX+Math.round((s-this.originalPageX)/i.grid[0])*i.grid[0];s=this.containment?r-this.offset.click.left>=this.containment[0]&&r-this.offset.click.left<=this.containment[2]?r:r-this.offset.click.left>=this.containment[0]?r-i.grid[0]:r+i.grid[0]:r}}return{top:o-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():a?0:u.scrollTop()),left:s-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():a?0:u.scrollLeft())}},_rearrange:function(e,t,n,r){n?n[0].appendChild(this.placeholder[0]):t.item[0].parentNode.insertBefore(this.placeholder[0],this.direction==="down"?t.item[0]:t.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var i=this.counter;this._delay(function(){if(i===this.counter){this.refreshPositions(!r)}})},_clear:function(e,t){this.reverting=false;var n,r=[];if(!this._noFinalSort&&this.currentItem.parent().length){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(n in this._storedCSS){if(this._storedCSS[n]==="auto"||this._storedCSS[n]==="static"){this._storedCSS[n]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.fromOutside&&!t){r.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))})}if((this.fromOutside||this.domPosition.prev!==this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!==this.currentItem.parent()[0])&&!t){r.push(function(e){this._trigger("update",e,this._uiHash())})}if(this!==this.currentContainer){if(!t){r.push(function(e){this._trigger("remove",e,this._uiHash())});r.push(function(e){return function(t){e._trigger("receive",t,this._uiHash(this))}}.call(this,this.currentContainer));r.push(function(e){return function(t){e._trigger("update",t,this._uiHash(this))}}.call(this,this.currentContainer))}}for(n=this.containers.length-1;n>=0;n--){if(!t){r.push(function(e){return function(t){e._trigger("deactivate",t,this._uiHash(this))}}.call(this,this.containers[n]))}if(this.containers[n].containerCache.over){r.push(function(e){return function(t){e._trigger("out",t,this._uiHash(this))}}.call(this,this.containers[n]));this.containers[n].containerCache.over=0}}if(this.storedCursor){this.document.find("body").css("cursor",this.storedCursor);this.storedStylesheet.remove()}if(this._storedOpacity){this.helper.css("opacity",this._storedOpacity)}if(this._storedZIndex){this.helper.css("zIndex",this._storedZIndex==="auto"?"":this._storedZIndex)}this.dragging=false;if(this.cancelHelperRemoval){if(!t){this._trigger("beforeStop",e,this._uiHash());for(n=0;n<r.length;n++){r[n].call(this,e)}this._trigger("stop",e,this._uiHash())}this.fromOutside=false;return false}if(!t){this._trigger("beforeStop",e,this._uiHash())}this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(this.helper[0]!==this.currentItem[0]){this.helper.remove()}this.helper=null;if(!t){for(n=0;n<r.length;n++){r[n].call(this,e)}this._trigger("stop",e,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){if(e.Widget.prototype._trigger.apply(this,arguments)===false){this.cancel()}},_uiHash:function(t){var n=t||this;return{helper:n.helper,placeholder:n.placeholder||e([]),position:n.position,originalPosition:n.originalPosition,offset:n.positionAbs,item:n.currentItem,sender:t?t.element:null}}})})(jQuery)