flightgear-phi 2016.4.2+dfsg1-1 / usr / share / games / flightgear / Phi / 3rdparty / jquery / ui / sortable.js

(function(factory){if(typeof define==="function"&&define.amd){define(["jquery","./core","./mouse","./widget"],factory)}else{factory(jQuery)}})(function($){return $.widget("ui.sortable",$.ui.mouse,{version:"1.11.4",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},_isOverAxis:function(x,reference,size){return x>=reference&&x<reference+size},_isFloating:function(item){return/left|right/.test(item.css("float"))||/inline|table-cell/.test(item.css("display"))},_create:function(){this.containerCache={};this.element.addClass("ui-sortable");this.refresh();this.offset=this.element.offset();this._mouseInit();this._setHandleClassName();this.ready=true},_setOption:function(key,value){this._super(key,value);if(key==="handle"){this._setHandleClassName()}},_setHandleClassName:function(){this.element.find(".ui-sortable-handle").removeClass("ui-sortable-handle");$.each(this.items,function(){(this.instance.options.handle?this.item.find(this.instance.options.handle):this.item).addClass("ui-sortable-handle")})},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").find(".ui-sortable-handle").removeClass("ui-sortable-handle");this._mouseDestroy();for(var i=this.items.length-1;i>=0;i--){this.items[i].item.removeData(this.widgetName+"-item")}return this},_mouseCapture:function(event,overrideHandle){var currentItem=null,validHandle=false,that=this;if(this.reverting){return false}if(this.options.disabled||this.options.type==="static"){return false}this._refreshItems(event);$(event.target).parents().each(function(){if($.data(this,that.widgetName+"-item")===that){currentItem=$(this);return false}});if($.data(event.target,that.widgetName+"-item")===that){currentItem=$(event.target)}if(!currentItem){return false}if(this.options.handle&&!overrideHandle){$(this.options.handle,currentItem).find("*").addBack().each(function(){if(this===event.target){validHandle=true}});if(!validHandle){return false}}this.currentItem=currentItem;this._removeCurrentsFromItems();return true},_mouseStart:function(event,overrideHandle,noActivation){var i,body,o=this.options;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(event);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};$.extend(this.offset,{click:{left:event.pageX-this.offset.left,top:event.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(event);this.originalPageX=event.pageX;this.originalPageY=event.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"){body=this.document.find("body");this.storedCursor=body.css("cursor");body.css("cursor",o.cursor);this.storedStylesheet=$("<style>*{ cursor: "+o.cursor+" !important; }</style>").appendTo(body)}if(o.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",o.opacity)}if(o.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",o.zIndex)}if(this.scrollParent[0]!==this.document[0]&&this.scrollParent[0].tagName!=="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",event,this._uiHash());if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!noActivation){for(i=this.containers.length-1;i>=0;i--){this.containers[i]._trigger("activate",event,this._uiHash(this))}}if($.ui.ddmanager){$.ui.ddmanager.current=this}if($.ui.ddmanager&&!o.dropBehaviour){$.ui.ddmanager.prepareOffsets(this,event)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(event);return true},_mouseDrag:function(event){var i,item,itemElement,intersection,o=this.options,scrolled=false;this.position=this._generatePosition(event);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}if(this.options.scroll){if(this.scrollParent[0]!==this.document[0]&&this.scrollParent[0].tagName!=="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-event.pageY<o.scrollSensitivity){this.scrollParent[0].scrollTop=scrolled=this.scrollParent[0].scrollTop+o.scrollSpeed}else if(event.pageY-this.overflowOffset.top<o.scrollSensitivity){this.scrollParent[0].scrollTop=scrolled=this.scrollParent[0].scrollTop-o.scrollSpeed}if(this.overflowOffset.left+this.scrollParent[0].offsetWidth-event.pageX<o.scrollSensitivity){this.scrollParent[0].scrollLeft=scrolled=this.scrollParent[0].scrollLeft+o.scrollSpeed}else if(event.pageX-this.overflowOffset.left<o.scrollSensitivity){this.scrollParent[0].scrollLeft=scrolled=this.scrollParent[0].scrollLeft-o.scrollSpeed}}else{if(event.pageY-this.document.scrollTop()<o.scrollSensitivity){scrolled=this.document.scrollTop(this.document.scrollTop()-o.scrollSpeed)}else if(this.window.height()-(event.pageY-this.document.scrollTop())<o.scrollSensitivity){scrolled=this.document.scrollTop(this.document.scrollTop()+o.scrollSpeed)}if(event.pageX-this.document.scrollLeft()<o.scrollSensitivity){scrolled=this.document.scrollLeft(this.document.scrollLeft()-o.scrollSpeed)}else if(this.window.width()-(event.pageX-this.document.scrollLeft())<o.scrollSensitivity){scrolled=this.document.scrollLeft(this.document.scrollLeft()+o.scrollSpeed)}}if(scrolled!==false&&$.ui.ddmanager&&!o.dropBehaviour){$.ui.ddmanager.prepareOffsets(this,event)}}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!=="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!=="x"){this.helper[0].style.top=this.position.top+"px"}for(i=this.items.length-1;i>=0;i--){item=this.items[i];itemElement=item.item[0];intersection=this._intersectsWithPointer(item);if(!intersection){continue}if(item.instance!==this.currentContainer){continue}if(itemElement!==this.currentItem[0]&&this.placeholder[intersection===1?"next":"prev"]()[0]!==itemElement&&!$.contains(this.placeholder[0],itemElement)&&(this.options.type==="semi-dynamic"?!$.contains(this.element[0],itemElement):true)){this.direction=intersection===1?"down":"up";if(this.options.tolerance==="pointer"||this._intersectsWithSides(item)){this._rearrange(event,item)}else{break}this._trigger("change",event,this._uiHash());break}}this._contactContainers(event);if($.ui.ddmanager){$.ui.ddmanager.drag(this,event)}this._trigger("sort",event,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(event,noPropagation){if(!event){return}if($.ui.ddmanager&&!this.options.dropBehaviour){$.ui.ddmanager.drop(this,event)}if(this.options.revert){var that=this,cur=this.placeholder.offset(),axis=this.options.axis,animation={};if(!axis||axis==="x"){animation.left=cur.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollLeft)}if(!axis||axis==="y"){animation.top=cur.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollTop)}this.reverting=true;$(this.helper).animate(animation,parseInt(this.options.revert,10)||500,function(){that._clear(event)})}else{this._clear(event,noPropagation)}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 i=this.containers.length-1;i>=0;i--){this.containers[i]._trigger("deactivate",null,this._uiHash(this));if(this.containers[i].containerCache.over){this.containers[i]._trigger("out",null,this._uiHash(this));this.containers[i].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()}$.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){$(this.domPosition.prev).after(this.currentItem)}else{$(this.domPosition.parent).prepend(this.currentItem)}}return this},serialize:function(o){var items=this._getItemsAsjQuery(o&&o.connected),str=[];o=o||{};$(items).each(function(){var res=($(o.item||this).attr(o.attribute||"id")||"").match(o.expression||/(.+)[\-=_](.+)/);if(res){str.push((o.key||res[1]+"[]")+"="+(o.key&&o.expression?res[1]:res[2]))}});if(!str.length&&o.key){str.push(o.key+"=")}return str.join("&")},toArray:function(o){var items=this._getItemsAsjQuery(o&&o.connected),ret=[];o=o||{};items.each(function(){ret.push($(o.item||this).attr(o.attribute||"id")||"")});return ret},_intersectsWith:function(item){var x1=this.positionAbs.left,x2=x1+this.helperProportions.width,y1=this.positionAbs.top,y2=y1+this.helperProportions.height,l=item.left,r=l+item.width,t=item.top,b=t+item.height,dyClick=this.offset.click.top,dxClick=this.offset.click.left,isOverElementHeight=this.options.axis==="x"||y1+dyClick>t&&y1+dyClick<b,isOverElementWidth=this.options.axis==="y"||x1+dxClick>l&&x1+dxClick<r,isOverElement=isOverElementHeight&&isOverElementWidth;if(this.options.tolerance==="pointer"||this.options.forcePointerForContainers||this.options.tolerance!=="pointer"&&this.helperProportions[this.floating?"width":"height"]>item[this.floating?"width":"height"]){return isOverElement}else{return l<x1+this.helperProportions.width/2&&x2-this.helperProportions.width/2<r&&t<y1+this.helperProportions.height/2&&y2-this.helperProportions.height/2<b}},_intersectsWithPointer:function(item){var isOverElementHeight=this.options.axis==="x"||this._isOverAxis(this.positionAbs.top+this.offset.click.top,item.top,item.height),isOverElementWidth=this.options.axis==="y"||this._isOverAxis(this.positionAbs.left+this.offset.click.left,item.left,item.width),isOverElement=isOverElementHeight&&isOverElementWidth,verticalDirection=this._getDragVerticalDirection(),horizontalDirection=this._getDragHorizontalDirection();if(!isOverElement){return false}return this.floating?horizontalDirection&&horizontalDirection==="right"||verticalDirection==="down"?2:1:verticalDirection&&(verticalDirection==="down"?2:1)},_intersectsWithSides:function(item){var isOverBottomHalf=this._isOverAxis(this.positionAbs.top+this.offset.click.top,item.top+item.height/2,item.height),isOverRightHalf=this._isOverAxis(this.positionAbs.left+this.offset.click.left,item.left+item.width/2,item.width),verticalDirection=this._getDragVerticalDirection(),horizontalDirection=this._getDragHorizontalDirection();if(this.floating&&horizontalDirection){return horizontalDirection==="right"&&isOverRightHalf||horizontalDirection==="left"&&!isOverRightHalf}else{return verticalDirection&&(verticalDirection==="down"&&isOverBottomHalf||verticalDirection==="up"&&!isOverBottomHalf)}},_getDragVerticalDirection:function(){var delta=this.positionAbs.top-this.lastPositionAbs.top;return delta!==0&&(delta>0?"down":"up")},_getDragHorizontalDirection:function(){var delta=this.positionAbs.left-this.lastPositionAbs.left;return delta!==0&&(delta>0?"right":"left")},refresh:function(event){this._refreshItems(event);this._setHandleClassName();this.refreshPositions();return this},_connectWith:function(){var options=this.options;return options.connectWith.constructor===String?[options.connectWith]:options.connectWith},_getItemsAsjQuery:function(connected){var i,j,cur,inst,items=[],queries=[],connectWith=this._connectWith();if(connectWith&&connected){for(i=connectWith.length-1;i>=0;i--){cur=$(connectWith[i],this.document[0]);for(j=cur.length-1;j>=0;j--){inst=$.data(cur[j],this.widgetFullName);if(inst&&inst!==this&&!inst.options.disabled){queries.push([$.isFunction(inst.options.items)?inst.options.items.call(inst.element):$(inst.options.items,inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),inst])}}}}queries.push([$.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):$(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);function addItems(){items.push(this)}for(i=queries.length-1;i>=0;i--){queries[i][0].each(addItems)}return $(items)},_removeCurrentsFromItems:function(){var list=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=$.grep(this.items,function(item){for(var j=0;j<list.length;j++){if(list[j]===item.item[0]){return false}}return true})},_refreshItems:function(event){this.items=[];this.containers=[this];var i,j,cur,inst,targetData,_queries,item,queriesLength,items=this.items,queries=[[$.isFunction(this.options.items)?this.options.items.call(this.element[0],event,{item:this.currentItem}):$(this.options.items,this.element),this]],connectWith=this._connectWith();if(connectWith&&this.ready){for(i=connectWith.length-1;i>=0;i--){cur=$(connectWith[i],this.document[0]);for(j=cur.length-1;j>=0;j--){inst=$.data(cur[j],this.widgetFullName);if(inst&&inst!==this&&!inst.options.disabled){queries.push([$.isFunction(inst.options.items)?inst.options.items.call(inst.element[0],event,{item:this.currentItem}):$(inst.options.items,inst.element),inst]);this.containers.push(inst)}}}}for(i=queries.length-1;i>=0;i--){targetData=queries[i][1];_queries=queries[i][0];for(j=0,queriesLength=_queries.length;j<queriesLength;j++){item=$(_queries[j]);item.data(this.widgetName+"-item",targetData);items.push({item:item,instance:targetData,width:0,height:0,left:0,top:0})}}},refreshPositions:function(fast){this.floating=this.items.length?this.options.axis==="x"||this._isFloating(this.items[0].item):false;if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}var i,item,t,p;for(i=this.items.length-1;i>=0;i--){item=this.items[i];if(item.instance!==this.currentContainer&&this.currentContainer&&item.item[0]!==this.currentItem[0]){continue}t=this.options.toleranceElement?$(this.options.toleranceElement,item.item):item.item;if(!fast){item.width=t.outerWidth();item.height=t.outerHeight()}p=t.offset();item.left=p.left;item.top=p.top}if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(i=this.containers.length-1;i>=0;i--){p=this.containers[i].element.offset();this.containers[i].containerCache.left=p.left;this.containers[i].containerCache.top=p.top;this.containers[i].containerCache.width=this.containers[i].element.outerWidth();this.containers[i].containerCache.height=this.containers[i].element.outerHeight()}}return this},_createPlaceholder:function(that){that=that||this;var className,o=that.options;if(!o.placeholder||o.placeholder.constructor===String){className=o.placeholder;o.placeholder={element:function(){var nodeName=that.currentItem[0].nodeName.toLowerCase(),element=$("<"+nodeName+">",that.document[0]).addClass(className||that.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");if(nodeName==="tbody"){that._createTrPlaceholder(that.currentItem.find("tr").eq(0),$("<tr>",that.document[0]).appendTo(element))}else if(nodeName==="tr"){that._createTrPlaceholder(that.currentItem,element)}else if(nodeName==="img"){element.attr("src",that.currentItem.attr("src"))}if(!className){element.css("visibility","hidden")}return element},update:function(container,p){if(className&&!o.forcePlaceholderSize){return}if(!p.height()){p.height(that.currentItem.innerHeight()-parseInt(that.currentItem.css("paddingTop")||0,10)-parseInt(that.currentItem.css("paddingBottom")||0,10))}if(!p.width()){p.width(that.currentItem.innerWidth()-parseInt(that.currentItem.css("paddingLeft")||0,10)-parseInt(that.currentItem.css("paddingRight")||0,10))}}}}that.placeholder=$(o.placeholder.element.call(that.element,that.currentItem));that.currentItem.after(that.placeholder);o.placeholder.update(that,that.placeholder)},_createTrPlaceholder:function(sourceTr,targetTr){var that=this;sourceTr.children().each(function(){$("<td>&#160;</td>",that.document[0]).attr("colspan",$(this).attr("colspan")||1).appendTo(targetTr)})},_contactContainers:function(event){var i,j,dist,itemWithLeastDistance,posProperty,sizeProperty,cur,nearBottom,floating,axis,innermostContainer=null,innermostIndex=null;for(i=this.containers.length-1;i>=0;i--){if($.contains(this.currentItem[0],this.containers[i].element[0])){continue}if(this._intersectsWith(this.containers[i].containerCache)){if(innermostContainer&&$.contains(this.containers[i].element[0],innermostContainer.element[0])){continue}innermostContainer=this.containers[i];innermostIndex=i}else{if(this.containers[i].containerCache.over){this.containers[i]._trigger("out",event,this._uiHash(this));this.containers[i].containerCache.over=0}}}if(!innermostContainer){return}if(this.containers.length===1){if(!this.containers[innermostIndex].containerCache.over){this.containers[innermostIndex]._trigger("over",event,this._uiHash(this));this.containers[innermostIndex].containerCache.over=1}}else{dist=1e4;itemWithLeastDistance=null;floating=innermostContainer.floating||this._isFloating(this.currentItem);posProperty=floating?"left":"top";sizeProperty=floating?"width":"height";axis=floating?"clientX":"clientY";for(j=this.items.length-1;j>=0;j--){if(!$.contains(this.containers[innermostIndex].element[0],this.items[j].item[0])){continue}if(this.items[j].item[0]===this.currentItem[0]){continue}cur=this.items[j].item.offset()[posProperty];nearBottom=false;if(event[axis]-cur>this.items[j][sizeProperty]/2){nearBottom=true}if(Math.abs(event[axis]-cur)<dist){dist=Math.abs(event[axis]-cur);itemWithLeastDistance=this.items[j];this.direction=nearBottom?"up":"down"}}if(!itemWithLeastDistance&&!this.options.dropOnEmpty){return}if(this.currentContainer===this.containers[innermostIndex]){if(!this.currentContainer.containerCache.over){this.containers[innermostIndex]._trigger("over",event,this._uiHash());this.currentContainer.containerCache.over=1}return}itemWithLeastDistance?this._rearrange(event,itemWithLeastDistance,null,true):this._rearrange(event,null,this.containers[innermostIndex].element,true);this._trigger("change",event,this._uiHash());this.containers[innermostIndex]._trigger("change",event,this._uiHash(this));this.currentContainer=this.containers[innermostIndex];this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[innermostIndex]._trigger("over",event,this._uiHash(this));this.containers[innermostIndex].containerCache.over=1}},_createHelper:function(event){var o=this.options,helper=$.isFunction(o.helper)?$(o.helper.apply(this.element[0],[event,this.currentItem])):o.helper==="clone"?this.currentItem.clone():this.currentItem;if(!helper.parents("body").length){$(o.appendTo!=="parent"?o.appendTo:this.currentItem[0].parentNode)[0].appendChild(helper[0])}if(helper[0]===this.currentItem[0]){this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}}if(!helper[0].style.width||o.forceHelperSize){helper.width(this.currentItem.width())}if(!helper[0].style.height||o.forceHelperSize){helper.height(this.currentItem.height())}return helper},_adjustOffsetFromHelper:function(obj){if(typeof obj==="string"){obj=obj.split(" ")}if($.isArray(obj)){obj={left:+obj[0],top:+obj[1]||0}}if("left"in obj){this.offset.click.left=obj.left+this.margins.left}if("right"in obj){this.offset.click.left=this.helperProportions.width-obj.right+this.margins.left}if("top"in obj){this.offset.click.top=obj.top+this.margins.top}if("bottom"in obj){this.offset.click.top=this.helperProportions.height-obj.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var po=this.offsetParent.offset();if(this.cssPosition==="absolute"&&this.scrollParent[0]!==this.document[0]&&$.contains(this.scrollParent[0],this.offsetParent[0])){po.left+=this.scrollParent.scrollLeft();po.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]===this.document[0].body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&$.ui.ie){po={top:0,left:0}}return{top:po.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:po.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition==="relative"){var p=this.currentItem.position();return{top:p.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:p.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 ce,co,over,o=this.options;if(o.containment==="parent"){o.containment=this.helper[0].parentNode}if(o.containment==="document"||o.containment==="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,o.containment==="document"?this.document.width():this.window.width()-this.helperProportions.width-this.margins.left,(o.containment==="document"?this.document.width():this.window.height()||this.document[0].body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!/^(document|window|parent)$/.test(o.containment)){ce=$(o.containment)[0];co=$(o.containment).offset();over=$(ce).css("overflow")!=="hidden";this.containment=[co.left+(parseInt($(ce).css("borderLeftWidth"),10)||0)+(parseInt($(ce).css("paddingLeft"),10)||0)-this.margins.left,co.top+(parseInt($(ce).css("borderTopWidth"),10)||0)+(parseInt($(ce).css("paddingTop"),10)||0)-this.margins.top,co.left+(over?Math.max(ce.scrollWidth,ce.offsetWidth):ce.offsetWidth)-(parseInt($(ce).css("borderLeftWidth"),10)||0)-(parseInt($(ce).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,co.top+(over?Math.max(ce.scrollHeight,ce.offsetHeight):ce.offsetHeight)-(parseInt($(ce).css("borderTopWidth"),10)||0)-(parseInt($(ce).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(d,pos){if(!pos){pos=this.position}var mod=d==="absolute"?1:-1,scroll=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==this.document[0]&&$.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,scrollIsRootNode=/(html|body)/i.test(scroll[0].tagName);return{top:pos.top+this.offset.relative.top*mod+this.offset.parent.top*mod-(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():scrollIsRootNode?0:scroll.scrollTop())*mod,left:pos.left+this.offset.relative.left*mod+this.offset.parent.left*mod-(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():scrollIsRootNode?0:scroll.scrollLeft())*mod}},_generatePosition:function(event){var top,left,o=this.options,pageX=event.pageX,pageY=event.pageY,scroll=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==this.document[0]&&$.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,scrollIsRootNode=/(html|body)/i.test(scroll[0].tagName);if(this.cssPosition==="relative"&&!(this.scrollParent[0]!==this.document[0]&&this.scrollParent[0]!==this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}if(this.originalPosition){if(this.containment){if(event.pageX-this.offset.click.left<this.containment[0]){pageX=this.containment[0]+this.offset.click.left}if(event.pageY-this.offset.click.top<this.containment[1]){pageY=this.containment[1]+this.offset.click.top}if(event.pageX-this.offset.click.left>this.containment[2]){pageX=this.containment[2]+this.offset.click.left}if(event.pageY-this.offset.click.top>this.containment[3]){pageY=this.containment[3]+this.offset.click.top}}if(o.grid){top=this.originalPageY+Math.round((pageY-this.originalPageY)/o.grid[1])*o.grid[1];pageY=this.containment?top-this.offset.click.top>=this.containment[1]&&top-this.offset.click.top<=this.containment[3]?top:top-this.offset.click.top>=this.containment[1]?top-o.grid[1]:top+o.grid[1]:top;left=this.originalPageX+Math.round((pageX-this.originalPageX)/o.grid[0])*o.grid[0];pageX=this.containment?left-this.offset.click.left>=this.containment[0]&&left-this.offset.click.left<=this.containment[2]?left:left-this.offset.click.left>=this.containment[0]?left-o.grid[0]:left+o.grid[0]:left}}return{top:pageY-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():scrollIsRootNode?0:scroll.scrollTop()),left:pageX-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():scrollIsRootNode?0:scroll.scrollLeft())}},_rearrange:function(event,i,a,hardRefresh){a?a[0].appendChild(this.placeholder[0]):i.item[0].parentNode.insertBefore(this.placeholder[0],this.direction==="down"?i.item[0]:i.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var counter=this.counter;this._delay(function(){if(counter===this.counter){this.refreshPositions(!hardRefresh)}})},_clear:function(event,noPropagation){this.reverting=false;var i,delayedTriggers=[];if(!this._noFinalSort&&this.currentItem.parent().length){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(i in this._storedCSS){if(this._storedCSS[i]==="auto"||this._storedCSS[i]==="static"){this._storedCSS[i]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.fromOutside&&!noPropagation){delayedTriggers.push(function(event){this._trigger("receive",event,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])&&!noPropagation){delayedTriggers.push(function(event){this._trigger("update",event,this._uiHash())})}if(this!==this.currentContainer){if(!noPropagation){delayedTriggers.push(function(event){this._trigger("remove",event,this._uiHash())});delayedTriggers.push(function(c){return function(event){c._trigger("receive",event,this._uiHash(this))}}.call(this,this.currentContainer));delayedTriggers.push(function(c){return function(event){c._trigger("update",event,this._uiHash(this))}}.call(this,this.currentContainer))}}function delayEvent(type,instance,container){return function(event){container._trigger(type,event,instance._uiHash(instance))}}for(i=this.containers.length-1;i>=0;i--){if(!noPropagation){delayedTriggers.push(delayEvent("deactivate",this,this.containers[i]))}if(this.containers[i].containerCache.over){delayedTriggers.push(delayEvent("out",this,this.containers[i]));this.containers[i].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(!noPropagation){this._trigger("beforeStop",event,this._uiHash())}this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(!this.cancelHelperRemoval){if(this.helper[0]!==this.currentItem[0]){this.helper.remove()}this.helper=null}if(!noPropagation){for(i=0;i<delayedTriggers.length;i++){delayedTriggers[i].call(this,event)}this._trigger("stop",event,this._uiHash())}this.fromOutside=false;return!this.cancelHelperRemoval},_trigger:function(){if($.Widget.prototype._trigger.apply(this,arguments)===false){this.cancel()}},_uiHash:function(_inst){var inst=_inst||this;return{helper:inst.helper,placeholder:inst.placeholder||$([]),position:inst.position,originalPosition:inst.originalPosition,offset:inst.positionAbs,item:inst.currentItem,sender:_inst?_inst.element:null}}})});