jquery.ui.sortable.min.js

/*!
 * jQuery UI Sortable 1.10.3
 * http://jqueryui.com
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/sortable/
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(b,d){function a(f,e,g){return(f>e)&&(f<(e+g))}function c(e){return(/left|right/).test(e.css("float"))||(/inline|table-cell/).test(e.css("display"))}b.widget("ui.sortable",b.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:1000,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"||c(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(e,f){if(e==="disabled"){this.options[e]=f;this.widget().toggleClass("ui-sortable-disabled",!!f)}else{b.Widget.prototype._setOption.apply(this,arguments)}},_mouseCapture:function(g,h){var e=null,i=false,f=this;if(this.reverting){return false}if(this.options.disabled||this.options.type==="static"){return false}this._refreshItems(g);b(g.target).parents().each(function(){if(b.data(this,f.widgetName+"-item")===f){e=b(this);return false}});if(b.data(g.target,f.widgetName+"-item")===f){e=b(g.target)}if(!e){return false}if(this.options.handle&&!h){b(this.options.handle,e).find("*").addBack().each(function(){if(this===g.target){i=true}});if(!i){return false}}this.currentItem=e;this._removeCurrentsFromItems();return true},_mouseStart:function(h,j,f){var g,e,k=this.options;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(h);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};b.extend(this.offset,{click:{left:h.pageX-this.offset.left,top:h.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(h);this.originalPageX=h.pageX;this.originalPageY=h.pageY;(k.cursorAt&&this._adjustOffsetFromHelper(k.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(k.containment){this._setContainment()}if(k.cursor&&k.cursor!=="auto"){e=this.document.find("body");this.storedCursor=e.css("cursor");e.css("cursor",k.cursor);this.storedStylesheet=b("<style>*{ cursor: "+k.cursor+" !important; }</style>").appendTo(e)}if(k.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",k.opacity)}if(k.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",k.zIndex)}if(this.scrollParent[0]!==document&&this.scrollParent[0].tagName!=="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",h,this._uiHash());if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!f){for(g=this.containers.length-1;g>=0;g--){this.containers[g]._trigger("activate",h,this._uiHash(this))}}if(b.ui.ddmanager){b.ui.ddmanager.current=this}if(b.ui.ddmanager&&!k.dropBehaviour){b.ui.ddmanager.prepareOffsets(this,h)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(h);return true},_mouseDrag:function(j){var g,h,f,l,k=this.options,e=false;this.position=this._generatePosition(j);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)-j.pageY<k.scrollSensitivity){this.scrollParent[0].scrollTop=e=this.scrollParent[0].scrollTop+k.scrollSpeed}else{if(j.pageY-this.overflowOffset.top<k.scrollSensitivity){this.scrollParent[0].scrollTop=e=this.scrollParent[0].scrollTop-k.scrollSpeed}}if((this.overflowOffset.left+this.scrollParent[0].offsetWidth)-j.pageX<k.scrollSensitivity){this.scrollParent[0].scrollLeft=e=this.scrollParent[0].scrollLeft+k.scrollSpeed}else{if(j.pageX-this.overflowOffset.left<k.scrollSensitivity){this.scrollParent[0].scrollLeft=e=this.scrollParent[0].scrollLeft-k.scrollSpeed}}}else{if(j.pageY-b(document).scrollTop()<k.scrollSensitivity){e=b(document).scrollTop(b(document).scrollTop()-k.scrollSpeed)}else{if(b(window).height()-(j.pageY-b(document).scrollTop())<k.scrollSensitivity){e=b(document).scrollTop(b(document).scrollTop()+k.scrollSpeed)}}if(j.pageX-b(document).scrollLeft()<k.scrollSensitivity){e=b(document).scrollLeft(b(document).scrollLeft()-k.scrollSpeed)}else{if(b(window).width()-(j.pageX-b(document).scrollLeft())<k.scrollSensitivity){e=b(document).scrollLeft(b(document).scrollLeft()+k.scrollSpeed)}}}if(e!==false&&b.ui.ddmanager&&!k.dropBehaviour){b.ui.ddmanager.prepareOffsets(this,j)}}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(g=this.items.length-1;g>=0;g--){h=this.items[g];f=h.item[0];l=this._intersectsWithPointer(h);if(!l){continue}if(h.instance!==this.currentContainer){continue}if(f!==this.currentItem[0]&&this.placeholder[l===1?"next":"prev"]()[0]!==f&&!b.contains(this.placeholder[0],f)&&(this.options.type==="semi-dynamic"?!b.contains(this.element[0],f):true)){this.direction=l===1?"down":"up";if(this.options.tolerance==="pointer"||this._intersectsWithSides(h)){this._rearrange(j,h)}else{break}this._trigger("change",j,this._uiHash());break}}this._contactContainers(j);if(b.ui.ddmanager){b.ui.ddmanager.drag(this,j)}this._trigger("sort",j,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(g,i){if(!g){return}if(b.ui.ddmanager&&!this.options.dropBehaviour){b.ui.ddmanager.drop(this,g)}if(this.options.revert){var f=this,j=this.placeholder.offset(),e=this.options.axis,h={};if(!e||e==="x"){h.left=j.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft)}if(!e||e==="y"){h.top=j.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop)}this.reverting=true;b(this.helper).animate(h,parseInt(this.options.revert,10)||500,function(){f._clear(g)})}else{this._clear(g,i)}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 e=this.containers.length-1;e>=0;e--){this.containers[e]._trigger("deactivate",null,this._uiHash(this));if(this.containers[e].containerCache.over){this.containers[e]._trigger("out",null,this._uiHash(this));this.containers[e].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()}b.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){b(this.domPosition.prev).after(this.currentItem)}else{b(this.domPosition.parent).prepend(this.currentItem)}}return this},serialize:function(g){var e=this._getItemsAsjQuery(g&&g.connected),f=[];g=g||{};b(e).each(function(){var h=(b(g.item||this).attr(g.attribute||"id")||"").match(g.expression||(/(.+)[\-=_](.+)/));if(h){f.push((g.key||h[1]+"[]")+"="+(g.key&&g.expression?h[1]:h[2]))}});if(!f.length&&g.key){f.push(g.key+"=")}return f.join("&")},toArray:function(g){var e=this._getItemsAsjQuery(g&&g.connected),f=[];g=g||{};e.each(function(){f.push(b(g.item||this).attr(g.attribute||"id")||"")});return f},_intersectsWith:function(q){var g=this.positionAbs.left,f=g+this.helperProportions.width,o=this.positionAbs.top,n=o+this.helperProportions.height,h=q.left,e=h+q.width,s=q.top,m=s+q.height,u=this.offset.click.top,k=this.offset.click.left,j=(this.options.axis==="x")||((o+u)>s&&(o+u)<m),p=(this.options.axis==="y")||((g+k)>h&&(g+k)<e),i=j&&p;if(this.options.tolerance==="pointer"||this.options.forcePointerForContainers||(this.options.tolerance!=="pointer"&&this.helperProportions[this.floating?"width":"height"]>q[this.floating?"width":"height"])){return i}else{return(h<g+(this.helperProportions.width/2)&&f-(this.helperProportions.width/2)<e&&s<o+(this.helperProportions.height/2)&&n-(this.helperProportions.height/2)<m)}},_intersectsWithPointer:function(g){var h=(this.options.axis==="x")||a(this.positionAbs.top+this.offset.click.top,g.top,g.height),f=(this.options.axis==="y")||a(this.positionAbs.left+this.offset.click.left,g.left,g.width),j=h&&f,e=this._getDragVerticalDirection(),i=this._getDragHorizontalDirection();if(!j){return false}return this.floating?(((i&&i==="right")||e==="down")?2:1):(e&&(e==="down"?2:1))},_intersectsWithSides:function(h){var f=a(this.positionAbs.top+this.offset.click.top,h.top+(h.height/2),h.height),g=a(this.positionAbs.left+this.offset.click.left,h.left+(h.width/2),h.width),e=this._getDragVerticalDirection(),i=this._getDragHorizontalDirection();if(this.floating&&i){return((i==="right"&&g)||(i==="left"&&!g))}else{return e&&((e==="down"&&f)||(e==="up"&&!f))}},_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(l){var h,g,n,m,e=[],f=[],k=this._connectWith();if(k&&l){for(h=k.length-1;h>=0;h--){n=b(k[h]);for(g=n.length-1;g>=0;g--){m=b.data(n[g],this.widgetFullName);if(m&&m!==this&&!m.options.disabled){f.push([b.isFunction(m.options.items)?m.options.items.call(m.element):b(m.options.items,m.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),m])}}}}f.push([b.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):b(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(h=f.length-1;h>=0;h--){f[h][0].each(function(){e.push(this)})}return b(e)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=b.grep(this.items,function(g){for(var f=0;f<e.length;f++){if(e[f]===g.item[0]){return false}}return true})},_refreshItems:function(e){this.items=[];this.containers=[this];var k,g,p,l,o,f,r,q,m=this.items,h=[[b.isFunction(this.options.items)?this.options.items.call(this.element[0],e,{item:this.currentItem}):b(this.options.items,this.element),this]],n=this._connectWith();if(n&&this.ready){for(k=n.length-1;k>=0;k--){p=b(n[k]);for(g=p.length-1;g>=0;g--){l=b.data(p[g],this.widgetFullName);if(l&&l!==this&&!l.options.disabled){h.push([b.isFunction(l.options.items)?l.options.items.call(l.element[0],e,{item:this.currentItem}):b(l.options.items,l.element),l]);this.containers.push(l)}}}}for(k=h.length-1;k>=0;k--){o=h[k][1];f=h[k][0];for(g=0,q=f.length;g<q;g++){r=b(f[g]);r.data(this.widgetName+"-item",o);m.push({item:r,instance:o,width:0,height:0,left:0,top:0})}}},refreshPositions:function(e){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}var g,h,f,j;for(g=this.items.length-1;g>=0;g--){h=this.items[g];if(h.instance!==this.currentContainer&&this.currentContainer&&h.item[0]!==this.currentItem[0]){continue}f=this.options.toleranceElement?b(this.options.toleranceElement,h.item):h.item;if(!e){h.width=f.outerWidth();h.height=f.outerHeight()}j=f.offset();h.left=j.left;h.top=j.top}if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(g=this.containers.length-1;g>=0;g--){j=this.containers[g].element.offset();this.containers[g].containerCache.left=j.left;this.containers[g].containerCache.top=j.top;this.containers[g].containerCache.width=this.containers[g].element.outerWidth();this.containers[g].containerCache.height=this.containers[g].element.outerHeight()}}return this},_createPlaceholder:function(f){f=f||this;var e,g=f.options;if(!g.placeholder||g.placeholder.constructor===String){e=g.placeholder;g.placeholder={element:function(){var i=f.currentItem[0].nodeName.toLowerCase(),h=b("<"+i+">",f.document[0]).addClass(e||f.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");if(i==="tr"){f.currentItem.children().each(function(){b("<td>&#160;</td>",f.document[0]).attr("colspan",b(this).attr("colspan")||1).appendTo(h)})}else{if(i==="img"){h.attr("src",f.currentItem.attr("src"))}}if(!e){h.css("visibility","hidden")}return h},update:function(h,i){if(e&&!g.forcePlaceholderSize){return}if(!i.height()){i.height(f.currentItem.innerHeight()-parseInt(f.currentItem.css("paddingTop")||0,10)-parseInt(f.currentItem.css("paddingBottom")||0,10))}if(!i.width()){i.width(f.currentItem.innerWidth()-parseInt(f.currentItem.css("paddingLeft")||0,10)-parseInt(f.currentItem.css("paddingRight")||0,10))}}}}f.placeholder=b(g.placeholder.element.call(f.element,f.currentItem));f.currentItem.after(f.placeholder);g.placeholder.update(f,f.placeholder)},_contactContainers:function(e){var l,h,p,m,n,r,f,s,k,o,g=null,q=null;for(l=this.containers.length-1;l>=0;l--){if(b.contains(this.currentItem[0],this.containers[l].element[0])){continue}if(this._intersectsWith(this.containers[l].containerCache)){if(g&&b.contains(this.containers[l].element[0],g.element[0])){continue}g=this.containers[l];q=l}else{if(this.containers[l].containerCache.over){this.containers[l]._trigger("out",e,this._uiHash(this));this.containers[l].containerCache.over=0}}}if(!g){return}if(this.containers.length===1){if(!this.containers[q].containerCache.over){this.containers[q]._trigger("over",e,this._uiHash(this));this.containers[q].containerCache.over=1}}else{p=10000;m=null;o=g.floating||c(this.currentItem);n=o?"left":"top";r=o?"width":"height";f=this.positionAbs[n]+this.offset.click[n];for(h=this.items.length-1;h>=0;h--){if(!b.contains(this.containers[q].element[0],this.items[h].item[0])){continue}if(this.items[h].item[0]===this.currentItem[0]){continue}if(o&&!a(this.positionAbs.top+this.offset.click.top,this.items[h].top,this.items[h].height)){continue}s=this.items[h].item.offset()[n];k=false;if(Math.abs(s-f)>Math.abs(s+this.items[h][r]-f)){k=true;s+=this.items[h][r]}if(Math.abs(s-f)<p){p=Math.abs(s-f);m=this.items[h];this.direction=k?"up":"down"}}if(!m&&!this.options.dropOnEmpty){return}if(this.currentContainer===this.containers[q]){return}m?this._rearrange(e,m,null,true):this._rearrange(e,null,this.containers[q].element,true);this._trigger("change",e,this._uiHash());this.containers[q]._trigger("change",e,this._uiHash(this));this.currentContainer=this.containers[q];this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[q]._trigger("over",e,this._uiHash(this));this.containers[q].containerCache.over=1}},_createHelper:function(f){var g=this.options,e=b.isFunction(g.helper)?b(g.helper.apply(this.element[0],[f,this.currentItem])):(g.helper==="clone"?this.currentItem.clone():this.currentItem);if(!e.parents("body").length){b(g.appendTo!=="parent"?g.appendTo:this.currentItem[0].parentNode)[0].appendChild(e[0])}if(e[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(!e[0].style.width||g.forceHelperSize){e.width(this.currentItem.width())}if(!e[0].style.height||g.forceHelperSize){e.height(this.currentItem.height())}return e},_adjustOffsetFromHelper:function(e){if(typeof e==="string"){e=e.split(" ")}if(b.isArray(e)){e={left:+e[0],top:+e[1]||0}}if("left" in e){this.offset.click.left=e.left+this.margins.left}if("right" in e){this.offset.click.left=this.helperProportions.width-e.right+this.margins.left}if("top" in e){this.offset.click.top=e.top+this.margins.top}if("bottom" in e){this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var e=this.offsetParent.offset();if(this.cssPosition==="absolute"&&this.scrollParent[0]!==document&&b.contains(this.scrollParent[0],this.offsetParent[0])){e.left+=this.scrollParent.scrollLeft();e.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]===document.body||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&b.ui.ie)){e={top:0,left:0}}return{top:e.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.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 f,h,e,g=this.options;if(g.containment==="parent"){g.containment=this.helper[0].parentNode}if(g.containment==="document"||g.containment==="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,b(g.containment==="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b(g.containment==="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(g.containment)){f=b(g.containment)[0];h=b(g.containment).offset();e=(b(f).css("overflow")!=="hidden");this.containment=[h.left+(parseInt(b(f).css("borderLeftWidth"),10)||0)+(parseInt(b(f).css("paddingLeft"),10)||0)-this.margins.left,h.top+(parseInt(b(f).css("borderTopWidth"),10)||0)+(parseInt(b(f).css("paddingTop"),10)||0)-this.margins.top,h.left+(e?Math.max(f.scrollWidth,f.offsetWidth):f.offsetWidth)-(parseInt(b(f).css("borderLeftWidth"),10)||0)-(parseInt(b(f).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,h.top+(e?Math.max(f.scrollHeight,f.offsetHeight):f.offsetHeight)-(parseInt(b(f).css("borderTopWidth"),10)||0)-(parseInt(b(f).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(g,i){if(!i){i=this.position}var f=g==="absolute"?1:-1,e=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==document&&b.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,h=(/(html|body)/i).test(e[0].tagName);return{top:(i.top+this.offset.relative.top*f+this.offset.parent.top*f-((this.cssPosition==="fixed"?-this.scrollParent.scrollTop():(h?0:e.scrollTop()))*f)),left:(i.left+this.offset.relative.left*f+this.offset.parent.left*f-((this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():h?0:e.scrollLeft())*f))}},_generatePosition:function(h){var j,i,k=this.options,g=h.pageX,f=h.pageY,e=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==document&&b.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,l=(/(html|body)/i).test(e[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(h.pageX-this.offset.click.left<this.containment[0]){g=this.containment[0]+this.offset.click.left}if(h.pageY-this.offset.click.top<this.containment[1]){f=this.containment[1]+this.offset.click.top}if(h.pageX-this.offset.click.left>this.containment[2]){g=this.containment[2]+this.offset.click.left}if(h.pageY-this.offset.click.top>this.containment[3]){f=this.containment[3]+this.offset.click.top}}if(k.grid){j=this.originalPageY+Math.round((f-this.originalPageY)/k.grid[1])*k.grid[1];f=this.containment?((j-this.offset.click.top>=this.containment[1]&&j-this.offset.click.top<=this.containment[3])?j:((j-this.offset.click.top>=this.containment[1])?j-k.grid[1]:j+k.grid[1])):j;i=this.originalPageX+Math.round((g-this.originalPageX)/k.grid[0])*k.grid[0];g=this.containment?((i-this.offset.click.left>=this.containment[0]&&i-this.offset.click.left<=this.containment[2])?i:((i-this.offset.click.left>=this.containment[0])?i-k.grid[0]:i+k.grid[0])):i}}return{top:(f-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+((this.cssPosition==="fixed"?-this.scrollParent.scrollTop():(l?0:e.scrollTop())))),left:(g-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+((this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():l?0:e.scrollLeft())))}},_rearrange:function(j,h,f,g){f?f[0].appendChild(this.placeholder[0]):h.item[0].parentNode.insertBefore(this.placeholder[0],(this.direction==="down"?h.item[0]:h.item[0].nextSibling));this.counter=this.counter?++this.counter:1;var e=this.counter;this._delay(function(){if(e===this.counter){this.refreshPositions(!g)}})},_clear:function(f,g){this.reverting=false;var e,h=[];if(!this._noFinalSort&&this.currentItem.parent().length){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(e in this._storedCSS){if(this._storedCSS[e]==="auto"||this._storedCSS[e]==="static"){this._storedCSS[e]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.fromOutside&&!g){h.push(function(i){this._trigger("receive",i,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])&&!g){h.push(function(i){this._trigger("update",i,this._uiHash())})}if(this!==this.currentContainer){if(!g){h.push(function(i){this._trigger("remove",i,this._uiHash())});h.push((function(i){return function(j){i._trigger("receive",j,this._uiHash(this))}}).call(this,this.currentContainer));h.push((function(i){return function(j){i._trigger("update",j,this._uiHash(this))}}).call(this,this.currentContainer))}}for(e=this.containers.length-1;e>=0;e--){if(!g){h.push((function(i){return function(j){i._trigger("deactivate",j,this._uiHash(this))}}).call(this,this.containers[e]))}if(this.containers[e].containerCache.over){h.push((function(i){return function(j){i._trigger("out",j,this._uiHash(this))}}).call(this,this.containers[e]));this.containers[e].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(!g){this._trigger("beforeStop",f,this._uiHash());for(e=0;e<h.length;e++){h[e].call(this,f)}this._trigger("stop",f,this._uiHash())}this.fromOutside=false;return false}if(!g){this._trigger("beforeStop",f,this._uiHash())}this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(this.helper[0]!==this.currentItem[0]){this.helper.remove()}this.helper=null;if(!g){for(e=0;e<h.length;e++){h[e].call(this,f)}this._trigger("stop",f,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){if(b.Widget.prototype._trigger.apply(this,arguments)===false){this.cancel()}},_uiHash:function(e){var f=e||this;return{helper:f.helper,placeholder:f.placeholder||b([]),position:f.position,originalPosition:f.originalPosition,offset:f.positionAbs,item:f.currentItem,sender:e?e.element:null}}})})(jQuery);