!function(e,t){"function"==typeof define&&define.amd?define(["jquery"],t):"object"==typeof exports?module.exports=t(require("jquery")):e.sortable=t(e.jQuery)}(this,function(e){"use strict";var t,a,r=e(),n=[],i=function(e){e.off("dragstart.h5s"),e.off("dragend.h5s"),e.off("selectstart.h5s"),e.off("dragover.h5s"),e.off("dragenter.h5s"),e.off("drop.h5s")},o=function(e){e.off("dragover.h5s"),e.off("dragenter.h5s"),e.off("drop.h5s")},d=function(e,t){e.dataTransfer.effectAllowed="move",e.dataTransfer.setData("text",""),e.dataTransfer.setDragImage&&e.dataTransfer.setDragImage(t.item,t.x,t.y)},s=function(e,t){return t.x||(t.x=parseInt(e.pageX-t.draggedItem.offset().left)),t.y||(t.y=parseInt(e.pageY-t.draggedItem.offset().top)),t},l=function(e){return{item:e[0],draggedItem:e}},f=function(e,t){var a=l(t);a=s(e,a),d(e,a)},h=function(e,t){return"undefined"==typeof e?t:e},g=function(e){e.removeData("opts"),e.removeData("connectWith"),e.removeData("items"),e.removeAttr("aria-dropeffect")},c=function(e){e.removeAttr("aria-grabbed"),e.removeAttr("draggable"),e.removeAttr("role")},u=function(e,t){return e[0]===t[0]?!0:void 0!==e.data("connectWith")?e.data("connectWith")===t.data("connectWith"):!1},p=function(e){var t=e.data("opts")||{},a=e.children(t.items),r=t.handle?a.find(t.handle):a;o(e),g(e),r.off("mousedown.h5s"),i(a),c(a)},m=function(t){var a=t.data("opts"),r=t.children(a.items),n=a.handle?r.find(a.handle):r;t.attr("aria-dropeffect","move"),n.attr("draggable","true");var i=(document||window.document).createElement("span");"function"!=typeof i.dragDrop||a.disableIEFix||n.on("mousedown.h5s",function(){-1!==r.index(this)?this.dragDrop():e(this).parents(a.items)[0].dragDrop()})},v=function(e){var t=e.data("opts"),a=e.children(t.items),r=t.handle?a.find(t.handle):a;e.attr("aria-dropeffect","none"),r.attr("draggable",!1),r.off("mousedown.h5s")},b=function(e){var t=e.data("opts"),a=e.children(t.items),r=t.handle?a.find(t.handle):a;i(a),r.off("mousedown.h5s"),o(e)},x=function(i,o){var s=e(i),l=String(o);return o=e.extend({connectWith:!1,placeholder:null,dragImage:null,disableIEFix:!1,placeholderClass:"sortable-placeholder",draggingClass:"sortable-dragging",hoverClass:!1},o),s.each(function(){var i=e(this);if(/enable|disable|destroy/.test(l))return void x[l](i);o=h(i.data("opts"),o),i.data("opts",o),b(i);var s,g,c,p=i.children(o.items),v=null===o.placeholder?e("<"+(/^ul|ol$/i.test(this.tagName)?"li":"div")+' class="'+o.placeholderClass+'"/>'):e(o.placeholder).addClass(o.placeholderClass);if(!i.attr("data-sortable-id")){var I=n.length;n[I]=i,i.attr("data-sortable-id",I),p.attr("data-item-sortable-id",I)}if(i.data("items",o.items),r=r.add(v),o.connectWith&&i.data("connectWith",o.connectWith),m(i),p.attr("role","option"),p.attr("aria-grabbed","false"),o.hoverClass){var C="sortable-over";"string"==typeof o.hoverClass&&(C=o.hoverClass),p.hover(function(){e(this).addClass(C)},function(){e(this).removeClass(C)})}p.on("dragstart.h5s",function(r){r.stopImmediatePropagation(),o.dragImage?(d(r.originalEvent,{item:o.dragImage,x:0,y:0}),console.log("WARNING: dragImage option is deprecated and will be removed in the future!")):f(r.originalEvent,e(this),o.dragImage),t=e(this),t.addClass(o.draggingClass),t.attr("aria-grabbed","true"),s=t.index(),a=t.height(),g=e(this).parent(),t.parent().triggerHandler("sortstart",{item:t,placeholder:v,startparent:g})}),p.on("dragend.h5s",function(){t&&(t.removeClass(o.draggingClass),t.attr("aria-grabbed","false"),t.show(),r.detach(),c=e(this).parent(),t.parent().triggerHandler("sortstop",{item:t,startparent:g}),(s!==t.index()||g.get(0)!==c.get(0))&&t.parent().triggerHandler("sortupdate",{item:t,index:c.children(c.data("items")).index(t),oldindex:p.index(t),elementIndex:t.index(),oldElementIndex:s,startparent:g,endparent:c}),t=null,a=null)}),e(this).add([v]).on("drop.h5s",function(a){return u(i,e(t).parent())?(a.stopPropagation(),r.filter(":visible").after(t),t.trigger("dragend.h5s"),!1):void 0}),p.add([this]).on("dragover.h5s dragenter.h5s",function(n){if(u(i,e(t).parent())){if(n.preventDefault(),n.originalEvent.dataTransfer.dropEffect="move",p.is(this)){var d=e(this).height();if(o.forcePlaceholderSize&&v.height(a),d>a){var s=d-a,l=e(this).offset().top;if(v.index()<e(this).index()&&n.originalEvent.pageY<l+s)return!1;if(v.index()>e(this).index()&&n.originalEvent.pageY>l+d-s)return!1}t.hide(),v.index()<e(this).index()?e(this).after(v):e(this).before(v),r.not(v).detach()}else r.is(this)||e(this).children(o.items).length||(r.detach(),e(this).append(v));return!1}})})};return x.destroy=function(e){p(e)},x.enable=function(e){m(e)},x.disable=function(e){v(e)},e.fn.sortable=function(e){return x(this,e)},x});
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