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!function(){var moduleFactory=function($){var module=this,jQuery=$;$.require().script("ui/draggable").done(function(){var exports=function(){!function($){function isOverAxis(x,reference,size){return x>reference&&reference+size>x}$.widget("ui.droppable",{version:"1.10.4pre",widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var o=this.options,accept=o.accept;
this.isover=!1,this.isout=!0,this.accept=$.isFunction(accept)?accept:function(d){return d.is(accept)},this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight},$.ui.ddmanager.droppables[o.scope]=$.ui.ddmanager.droppables[o.scope]||[],$.ui.ddmanager.droppables[o.scope].push(this),o.addClasses&&this.element.addClass("ui-droppable")},_destroy:function(){for(var i=0,drop=$.ui.ddmanager.droppables[this.options.scope];i<drop.length;i++)drop[i]===this&&drop.splice(i,1);this.element.removeClass("ui-droppable ui-droppable-disabled")
},_setOption:function(key,value){"accept"===key&&(this.accept=$.isFunction(value)?value:function(d){return d.is(value)}),$.Widget.prototype._setOption.apply(this,arguments)},_activate:function(event){var draggable=$.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass),draggable&&this._trigger("activate",event,this.ui(draggable))},_deactivate:function(event){var draggable=$.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass),draggable&&this._trigger("deactivate",event,this.ui(draggable))
},_over:function(event){var draggable=$.ui.ddmanager.current;draggable&&(draggable.currentItem||draggable.element)[0]!==this.element[0]&&this.accept.call(this.element[0],draggable.currentItem||draggable.element)&&(this.options.hoverClass&&this.element.addClass(this.options.hoverClass),this._trigger("over",event,this.ui(draggable)))},_out:function(event){var draggable=$.ui.ddmanager.current;draggable&&(draggable.currentItem||draggable.element)[0]!==this.element[0]&&this.accept.call(this.element[0],draggable.currentItem||draggable.element)&&(this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("out",event,this.ui(draggable)))
},_drop:function(event,custom){var draggable=custom||$.ui.ddmanager.current,childrenIntersection=!1;return draggable&&(draggable.currentItem||draggable.element)[0]!==this.element[0]?(this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function(){var inst=$.data(this,"ui-droppable");return inst.options.greedy&&!inst.options.disabled&&inst.options.scope===draggable.options.scope&&inst.accept.call(inst.element[0],draggable.currentItem||draggable.element)&&$.ui.intersect(draggable,$.extend(inst,{offset:inst.element.offset()}),inst.options.tolerance)?(childrenIntersection=!0,!1):void 0
}),childrenIntersection?!1:this.accept.call(this.element[0],draggable.currentItem||draggable.element)?(this.options.activeClass&&this.element.removeClass(this.options.activeClass),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("drop",event,this.ui(draggable)),this.element):!1):!1},ui:function(c){return{draggable:c.currentItem||c.element,helper:c.helper,position:c.position,offset:c.positionAbs}}}),$.ui.intersect=function(draggable,droppable,toleranceMode){if(!droppable.offset)return!1;
var draggableLeft,draggableTop,x1=(draggable.positionAbs||draggable.position.absolute).left,x2=x1+draggable.helperProportions.width,y1=(draggable.positionAbs||draggable.position.absolute).top,y2=y1+draggable.helperProportions.height,l=droppable.offset.left,r=l+droppable.proportions.width,t=droppable.offset.top,b=t+droppable.proportions.height;switch(toleranceMode){case"fit":return x1>=l&&r>=x2&&y1>=t&&b>=y2;case"intersect":return l<x1+draggable.helperProportions.width/2&&x2-draggable.helperProportions.width/2<r&&t<y1+draggable.helperProportions.height/2&&y2-draggable.helperProportions.height/2<b;
case"pointer":return draggableLeft=(draggable.positionAbs||draggable.position.absolute).left+(draggable.clickOffset||draggable.offset.click).left,draggableTop=(draggable.positionAbs||draggable.position.absolute).top+(draggable.clickOffset||draggable.offset.click).top,isOverAxis(draggableTop,t,droppable.proportions.height)&&isOverAxis(draggableLeft,l,droppable.proportions.width);case"touch":return(y1>=t&&b>=y1||y2>=t&&b>=y2||t>y1&&y2>b)&&(x1>=l&&r>=x1||x2>=l&&r>=x2||l>x1&&x2>r);default:return!1}},$.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(t,event){var i,j,m=$.ui.ddmanager.droppables[t.options.scope]||[],type=event?event.type:null,list=(t.currentItem||t.element).find(":data(ui-droppable)").addBack();
droppablesLoop:for(i=0;i<m.length;i++)if(!(m[i].options.disabled||t&&!m[i].accept.call(m[i].element[0],t.currentItem||t.element))){for(j=0;j<list.length;j++)if(list[j]===m[i].element[0]){m[i].proportions.height=0;continue droppablesLoop}m[i].visible="none"!==m[i].element.css("display"),m[i].visible&&("mousedown"===type&&m[i]._activate.call(m[i],event),m[i].offset=m[i].element.offset(),m[i].proportions={width:m[i].element[0].offsetWidth,height:m[i].element[0].offsetHeight})}},drop:function(draggable,event){var dropped=!1;
return $.each(($.ui.ddmanager.droppables[draggable.options.scope]||[]).slice(),function(){this.options&&(!this.options.disabled&&this.visible&&$.ui.intersect(draggable,this,this.options.tolerance)&&(dropped=this._drop.call(this,event)||dropped),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],draggable.currentItem||draggable.element)&&(this.isout=!0,this.isover=!1,this._deactivate.call(this,event)))}),dropped},dragStart:function(draggable,event){draggable.element.parentsUntil("body").bind("scroll.droppable",function(){draggable.options.refreshPositions||$.ui.ddmanager.prepareOffsets(draggable,event)
})},drag:function(draggable,event){draggable.options.refreshPositions&&$.ui.ddmanager.prepareOffsets(draggable,event),$.each($.ui.ddmanager.droppables[draggable.options.scope]||[],function(){if(!this.options.disabled&&!this.greedyChild&&this.visible){var parentInstance,scope,parent,intersects=$.ui.intersect(draggable,this,this.options.tolerance),c=!intersects&&this.isover?"isout":intersects&&!this.isover?"isover":null;c&&(this.options.greedy&&(scope=this.options.scope,parent=this.element.parents(":data(ui-droppable)").filter(function(){return $.data(this,"ui-droppable").options.scope===scope
}),parent.length&&(parentInstance=$.data(parent[0],"ui-droppable"),parentInstance.greedyChild="isover"===c)),parentInstance&&"isover"===c&&(parentInstance.isover=!1,parentInstance.isout=!0,parentInstance._out.call(parentInstance,event)),this[c]=!0,this["isout"===c?"isover":"isout"]=!1,this["isover"===c?"_over":"_out"].call(this,event),parentInstance&&"isout"===c&&(parentInstance.isout=!1,parentInstance.isover=!0,parentInstance._over.call(parentInstance,event)))}})},dragStop:function(draggable,event){draggable.element.parentsUntil("body").unbind("scroll.droppable"),draggable.options.refreshPositions||$.ui.ddmanager.prepareOffsets(draggable,event)
}}}(jQuery)};exports(),module.resolveWith(exports)})};FD31.module("ui/droppable",moduleFactory)}();