/*!
 * jQuery UI Draggable - v1.10.4
 * http://jqueryui.com
 *
 * Copyright 2014 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/draggable/
 *
 */
define(['jquery','jquery-ui-modules/core','jquery-ui-modules/mouse'],function($,undefined){$.widget("ui.draggable",$.ui.mouse,{version:"1.10.4",widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false,drag:null,start:null,stop:null},_create:function(){if(this.options.helper==="original"&&!(/^(?:r|a|f)/).test(this.element.css("position"))){this.element[0].style.position="relative";}
if(this.options.addClasses){this.element.addClass("ui-draggable");}
if(this.options.disabled){this.element.addClass("ui-draggable-disabled");}
this._mouseInit();},_destroy:function(){this.element.removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();},_mouseCapture:function(event){var o=this.options;if(this.helper||o.disabled||$(event.target).closest(".ui-resizable-handle").length>0){return false;}
this.handle=this._getHandle(event);if(!this.handle){return false;}
$(o.iframeFix===true?"iframe":o.iframeFix).each(function(){$("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>").css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css($(this).offset()).appendTo("body");});return true;},_mouseStart:function(event){var o=this.options;this.helper=this._createHelper(event);this.helper.addClass("ui-draggable-dragging");this._cacheHelperProportions();if($.ui.ddmanager){$.ui.ddmanager.current=this;}
this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offsetParent=this.helper.offsetParent();this.offsetParentCssPosition=this.offsetParent.css("position");this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.offset.scroll=false;$.extend(this.offset,{click:{left:event.pageX-this.offset.left,top:event.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this.position=this._generatePosition(event);this.originalPageX=event.pageX;this.originalPageY=event.pageY;(o.cursorAt&&this._adjustOffsetFromHelper(o.cursorAt));this._setContainment();if(this._trigger("start",event)===false){this._clear();return false;}
this._cacheHelperProportions();if($.ui.ddmanager&&!o.dropBehaviour){$.ui.ddmanager.prepareOffsets(this,event);}
this._mouseDrag(event,true);if($.ui.ddmanager){$.ui.ddmanager.dragStart(this,event);}
return true;},_mouseDrag:function(event,noPropagation){if(this.offsetParentCssPosition==="fixed"){this.offset.parent=this._getParentOffset();}
this.position=this._generatePosition(event);this.positionAbs=this._convertPositionTo("absolute");if(!noPropagation){var ui=this._uiHash();if(this._trigger("drag",event,ui)===false){this._mouseUp({});return false;}
this.position=ui.position;}
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";}
if($.ui.ddmanager){$.ui.ddmanager.drag(this,event);}
return false;},_mouseStop:function(event){var that=this,dropped=false;if($.ui.ddmanager&&!this.options.dropBehaviour){dropped=$.ui.ddmanager.drop(this,event);}
if(this.dropped){dropped=this.dropped;this.dropped=false;}
if(this.options.helper==="original"&&!$.contains(this.element[0].ownerDocument,this.element[0])){return false;}
if((this.options.revert==="invalid"&&!dropped)||(this.options.revert==="valid"&&dropped)||this.options.revert===true||($.isFunction(this.options.revert)&&this.options.revert.call(this.element,dropped))){$(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){if(that._trigger("stop",event)!==false){that._clear();}});}else{if(this._trigger("stop",event)!==false){this._clear();}}
return false;},_mouseUp:function(event){$("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this);});if($.ui.ddmanager){$.ui.ddmanager.dragStop(this,event);}
return $.ui.mouse.prototype._mouseUp.call(this,event);},cancel:function(){if(this.helper.is(".ui-draggable-dragging")){this._mouseUp({});}else{this._clear();}
return this;},_getHandle:function(event){return this.options.handle?!!$(event.target).closest(this.element.find(this.options.handle)).length:true;},_createHelper:function(event){var o=this.options,helper=$.isFunction(o.helper)?$(o.helper.apply(this.element[0],[event])):(o.helper==="clone"?this.element.clone().removeAttr("id"):this.element);if(!helper.parents("body").length){helper.appendTo((o.appendTo==="parent"?this.element[0].parentNode:o.appendTo));}
if(helper[0]!==this.element[0]&&!(/(fixed|absolute)/).test(helper.css("position"))){helper.css("position","absolute");}
return helper;},_adjustOffsetFromHelper:function(obj){if(typeof obj==="string"){obj=obj.split(" ");}
if($.isArray(obj)){obj={left:+obj[0],top:+obj[1]||0};}
if("left"in obj){this.offset.click.left=obj.left+this.margins.left;}
if("right"in obj){this.offset.click.left=this.helperProportions.width-obj.right+this.margins.left;}
if("top"in obj){this.offset.click.top=obj.top+this.margins.top;}
if("bottom"in obj){this.offset.click.top=this.helperProportions.height-obj.bottom+this.margins.top;}},_getParentOffset:function(){var po=this.offsetParent.offset();if(this.cssPosition==="absolute"&&this.scrollParent[0]!==document&&$.contains(this.scrollParent[0],this.offsetParent[0])){po.left+=this.scrollParent.scrollLeft();po.top+=this.scrollParent.scrollTop();}
if((this.offsetParent[0]===document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&$.ui.ie)){po={top:0,left:0};}
return{top:po.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:po.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)};},_getRelativeOffset:function(){if(this.cssPosition==="relative"){var p=this.element.position();return{top:p.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:p.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()};}else{return{top:0,left:0};}},_cacheMargins:function(){this.margins={left:(parseInt(this.element.css("marginLeft"),10)||0),top:(parseInt(this.element.css("marginTop"),10)||0),right:(parseInt(this.element.css("marginRight"),10)||0),bottom:(parseInt(this.element.css("marginBottom"),10)||0)};},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()};},_setContainment:function(){var over,c,ce,o=this.options;if(!o.containment){this.containment=null;return;}
if(o.containment==="window"){this.containment=[$(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,$(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,$(window).scrollLeft()+$(window).width()-this.helperProportions.width-this.margins.left,$(window).scrollTop()+($(window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];return;}
if(o.containment==="document"){this.containment=[0,0,$(document).width()-this.helperProportions.width-this.margins.left,($(document).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];return;}
if(o.containment.constructor===Array){this.containment=o.containment;return;}
if(o.containment==="parent"){o.containment=this.helper[0].parentNode;}
c=$(o.containment);ce=c[0];if(!ce){return;}
over=c.css("overflow")!=="hidden";this.containment=[(parseInt(c.css("borderLeftWidth"),10)||0)+(parseInt(c.css("paddingLeft"),10)||0),(parseInt(c.css("borderTopWidth"),10)||0)+(parseInt(c.css("paddingTop"),10)||0),(over?Math.max(ce.scrollWidth,ce.offsetWidth):ce.offsetWidth)-(parseInt(c.css("borderRightWidth"),10)||0)-(parseInt(c.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(over?Math.max(ce.scrollHeight,ce.offsetHeight):ce.offsetHeight)-(parseInt(c.css("borderBottomWidth"),10)||0)-(parseInt(c.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom];this.relative_container=c;},_convertPositionTo:function(d,pos){if(!pos){pos=this.position;}
var mod=d==="absolute"?1:-1,scroll=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==document&&$.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent;if(!this.offset.scroll){this.offset.scroll={top:scroll.scrollTop(),left:scroll.scrollLeft()};}
return{top:(pos.top+
this.offset.relative.top*mod+
this.offset.parent.top*mod-
((this.cssPosition==="fixed"?-this.scrollParent.scrollTop():this.offset.scroll.top)*mod)),left:(pos.left+
this.offset.relative.left*mod+
this.offset.parent.left*mod-
((this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():this.offset.scroll.left)*mod))};},_generatePosition:function(event){var containment,co,top,left,o=this.options,scroll=this.cssPosition==="absolute"&&!(this.scrollParent[0]!==document&&$.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,pageX=event.pageX,pageY=event.pageY;if(!this.offset.scroll){this.offset.scroll={top:scroll.scrollTop(),left:scroll.scrollLeft()};}
if(this.originalPosition){if(this.containment){if(this.relative_container){co=this.relative_container.offset();containment=[this.containment[0]+co.left,this.containment[1]+co.top,this.containment[2]+co.left,this.containment[3]+co.top];}else{containment=this.containment;}
if(event.pageX-this.offset.click.left<containment[0]){pageX=containment[0]+this.offset.click.left;}
if(event.pageY-this.offset.click.top<containment[1]){pageY=containment[1]+this.offset.click.top;}
if(event.pageX-this.offset.click.left>containment[2]){pageX=containment[2]+this.offset.click.left;}
if(event.pageY-this.offset.click.top>containment[3]){pageY=containment[3]+this.offset.click.top;}}
if(o.grid){top=o.grid[1]?this.originalPageY+Math.round((pageY-this.originalPageY)/ o.grid[1])*o.grid[1]:this.originalPageY;pageY=containment?((top-this.offset.click.top>=containment[1]||top-this.offset.click.top>containment[3])?top:((top-this.offset.click.top>=containment[1])?top-o.grid[1]:top+o.grid[1])):top;left=o.grid[0]?this.originalPageX+Math.round((pageX-this.originalPageX)/ o.grid[0])*o.grid[0]:this.originalPageX;pageX=containment?((left-this.offset.click.left>=containment[0]||left-this.offset.click.left>containment[2])?left:((left-this.offset.click.left>=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():this.offset.scroll.top)),left:(pageX-
this.offset.click.left-
this.offset.relative.left-
this.offset.parent.left+
(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():this.offset.scroll.left))};},_clear:function(){this.helper.removeClass("ui-draggable-dragging");if(this.helper[0]!==this.element[0]&&!this.cancelHelperRemoval){this.helper.remove();}
this.helper=null;this.cancelHelperRemoval=false;},_trigger:function(type,event,ui){ui=ui||this._uiHash();$.ui.plugin.call(this,type,[event,ui]);if(type==="drag"){this.positionAbs=this._convertPositionTo("absolute");}
return $.Widget.prototype._trigger.call(this,type,event,ui);},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs};}});$.ui.plugin.add("draggable","connectToSortable",{start:function(event,ui){var inst=$(this).data("ui-draggable"),o=inst.options,uiSortable=$.extend({},ui,{item:inst.element});inst.sortables=[];$(o.connectToSortable).each(function(){var sortable=$.data(this,"ui-sortable");if(sortable&&!sortable.options.disabled){inst.sortables.push({instance:sortable,shouldRevert:sortable.options.revert});sortable.refreshPositions();sortable._trigger("activate",event,uiSortable);}});},stop:function(event,ui){var inst=$(this).data("ui-draggable"),uiSortable=$.extend({},ui,{item:inst.element});$.each(inst.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;inst.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert){this.instance.options.revert=this.shouldRevert;}
this.instance._mouseStop(event);this.instance.options.helper=this.instance.options._helper;if(inst.options.helper==="original"){this.instance.currentItem.css({top:"auto",left:"auto"});}}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",event,uiSortable);}});},drag:function(event,ui){var inst=$(this).data("ui-draggable"),that=this;$.each(inst.sortables,function(){var innermostIntersecting=false,thisSortable=this;this.instance.positionAbs=inst.positionAbs;this.instance.helperProportions=inst.helperProportions;this.instance.offset.click=inst.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){innermostIntersecting=true;$.each(inst.sortables,function(){this.instance.positionAbs=inst.positionAbs;this.instance.helperProportions=inst.helperProportions;this.instance.offset.click=inst.offset.click;if(this!==thisSortable&&this.instance._intersectsWith(this.instance.containerCache)&&$.contains(thisSortable.instance.element[0],this.instance.element[0])){innermostIntersecting=false;}
return innermostIntersecting;});}
if(innermostIntersecting){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=$(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return ui.helper[0];};event.target=this.instance.currentItem[0];this.instance._mouseCapture(event,true);this.instance._mouseStart(event,true,true);this.instance.offset.click.top=inst.offset.click.top;this.instance.offset.click.left=inst.offset.click.left;this.instance.offset.parent.left-=inst.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=inst.offset.parent.top-this.instance.offset.parent.top;inst._trigger("toSortable",event);inst.dropped=this.instance.element;inst.currentItem=inst.element;this.instance.fromOutside=inst;}
if(this.instance.currentItem){this.instance._mouseDrag(event);}}else{if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",event,this.instance._uiHash(this.instance));this.instance._mouseStop(event,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();if(this.instance.placeholder){this.instance.placeholder.remove();}
inst._trigger("fromSortable",event);inst.dropped=false;}}});}});$.ui.plugin.add("draggable","cursor",{start:function(){var t=$("body"),o=$(this).data("ui-draggable").options;if(t.css("cursor")){o._cursor=t.css("cursor");}
t.css("cursor",o.cursor);},stop:function(){var o=$(this).data("ui-draggable").options;if(o._cursor){$("body").css("cursor",o._cursor);}}});$.ui.plugin.add("draggable","opacity",{start:function(event,ui){var t=$(ui.helper),o=$(this).data("ui-draggable").options;if(t.css("opacity")){o._opacity=t.css("opacity");}
t.css("opacity",o.opacity);},stop:function(event,ui){var o=$(this).data("ui-draggable").options;if(o._opacity){$(ui.helper).css("opacity",o._opacity);}}});$.ui.plugin.add("draggable","scroll",{start:function(){var i=$(this).data("ui-draggable");if(i.scrollParent[0]!==document&&i.scrollParent[0].tagName!=="HTML"){i.overflowOffset=i.scrollParent.offset();}},drag:function(event){var i=$(this).data("ui-draggable"),o=i.options,scrolled=false;if(i.scrollParent[0]!==document&&i.scrollParent[0].tagName!=="HTML"){if(!o.axis||o.axis!=="x"){if((i.overflowOffset.top+i.scrollParent[0].offsetHeight)-event.pageY<o.scrollSensitivity){i.scrollParent[0].scrollTop=scrolled=i.scrollParent[0].scrollTop+o.scrollSpeed;}else if(event.pageY-i.overflowOffset.top<o.scrollSensitivity){i.scrollParent[0].scrollTop=scrolled=i.scrollParent[0].scrollTop-o.scrollSpeed;}}
if(!o.axis||o.axis!=="y"){if((i.overflowOffset.left+i.scrollParent[0].offsetWidth)-event.pageX<o.scrollSensitivity){i.scrollParent[0].scrollLeft=scrolled=i.scrollParent[0].scrollLeft+o.scrollSpeed;}else if(event.pageX-i.overflowOffset.left<o.scrollSensitivity){i.scrollParent[0].scrollLeft=scrolled=i.scrollParent[0].scrollLeft-o.scrollSpeed;}}}else{if(!o.axis||o.axis!=="x"){if(event.pageY-$(document).scrollTop()<o.scrollSensitivity){scrolled=$(document).scrollTop($(document).scrollTop()-o.scrollSpeed);}else if($(window).height()-(event.pageY-$(document).scrollTop())<o.scrollSensitivity){scrolled=$(document).scrollTop($(document).scrollTop()+o.scrollSpeed);}}
if(!o.axis||o.axis!=="y"){if(event.pageX-$(document).scrollLeft()<o.scrollSensitivity){scrolled=$(document).scrollLeft($(document).scrollLeft()-o.scrollSpeed);}else if($(window).width()-(event.pageX-$(document).scrollLeft())<o.scrollSensitivity){scrolled=$(document).scrollLeft($(document).scrollLeft()+o.scrollSpeed);}}}
if(scrolled!==false&&$.ui.ddmanager&&!o.dropBehaviour){$.ui.ddmanager.prepareOffsets(i,event);}}});$.ui.plugin.add("draggable","snap",{start:function(){var i=$(this).data("ui-draggable"),o=i.options;i.snapElements=[];$(o.snap.constructor!==String?(o.snap.items||":data(ui-draggable)"):o.snap).each(function(){var $t=$(this),$o=$t.offset();if(this!==i.element[0]){i.snapElements.push({item:this,width:$t.outerWidth(),height:$t.outerHeight(),top:$o.top,left:$o.left});}});},drag:function(event,ui){var ts,bs,ls,rs,l,r,t,b,i,first,inst=$(this).data("ui-draggable"),o=inst.options,d=o.snapTolerance,x1=ui.offset.left,x2=x1+inst.helperProportions.width,y1=ui.offset.top,y2=y1+inst.helperProportions.height;for(i=inst.snapElements.length-1;i>=0;i--){l=inst.snapElements[i].left;r=l+inst.snapElements[i].width;t=inst.snapElements[i].top;b=t+inst.snapElements[i].height;if(x2<l-d||x1>r+d||y2<t-d||y1>b+d||!$.contains(inst.snapElements[i].item.ownerDocument,inst.snapElements[i].item)){if(inst.snapElements[i].snapping){(inst.options.snap.release&&inst.options.snap.release.call(inst.element,event,$.extend(inst._uiHash(),{snapItem:inst.snapElements[i].item})));}
inst.snapElements[i].snapping=false;continue;}
if(o.snapMode!=="inner"){ts=Math.abs(t-y2)<=d;bs=Math.abs(b-y1)<=d;ls=Math.abs(l-x2)<=d;rs=Math.abs(r-x1)<=d;if(ts){ui.position.top=inst._convertPositionTo("relative",{top:t-inst.helperProportions.height,left:0}).top-inst.margins.top;}
if(bs){ui.position.top=inst._convertPositionTo("relative",{top:b,left:0}).top-inst.margins.top;}
if(ls){ui.position.left=inst._convertPositionTo("relative",{top:0,left:l-inst.helperProportions.width}).left-inst.margins.left;}
if(rs){ui.position.left=inst._convertPositionTo("relative",{top:0,left:r}).left-inst.margins.left;}}
first=(ts||bs||ls||rs);if(o.snapMode!=="outer"){ts=Math.abs(t-y1)<=d;bs=Math.abs(b-y2)<=d;ls=Math.abs(l-x1)<=d;rs=Math.abs(r-x2)<=d;if(ts){ui.position.top=inst._convertPositionTo("relative",{top:t,left:0}).top-inst.margins.top;}
if(bs){ui.position.top=inst._convertPositionTo("relative",{top:b-inst.helperProportions.height,left:0}).top-inst.margins.top;}
if(ls){ui.position.left=inst._convertPositionTo("relative",{top:0,left:l}).left-inst.margins.left;}
if(rs){ui.position.left=inst._convertPositionTo("relative",{top:0,left:r-inst.helperProportions.width}).left-inst.margins.left;}}
if(!inst.snapElements[i].snapping&&(ts||bs||ls||rs||first)){(inst.options.snap.snap&&inst.options.snap.snap.call(inst.element,event,$.extend(inst._uiHash(),{snapItem:inst.snapElements[i].item})));}
inst.snapElements[i].snapping=(ts||bs||ls||rs||first);}}});$.ui.plugin.add("draggable","stack",{start:function(){var min,o=this.data("ui-draggable").options,group=$.makeArray($(o.stack)).sort(function(a,b){return(parseInt($(a).css("zIndex"),10)||0)-(parseInt($(b).css("zIndex"),10)||0);});if(!group.length){return;}
min=parseInt($(group[0]).css("zIndex"),10)||0;$(group).each(function(i){$(this).css("zIndex",min+i);});this.css("zIndex",(min+group.length));}});$.ui.plugin.add("draggable","zIndex",{start:function(event,ui){var t=$(ui.helper),o=$(this).data("ui-draggable").options;if(t.css("zIndex")){o._zIndex=t.css("zIndex");}
t.css("zIndex",o.zIndex);},stop:function(event,ui){var o=$(this).data("ui-draggable").options;if(o._zIndex){$(ui.helper).css("zIndex",o._zIndex);}}});});