/**
 * angular-ui-sortable - This directive allows you to jQueryUI Sortable.
 * @version v0.13.4 - 2015-06-07
 * @link http://angular-ui.github.com
 * @license MIT
 */

!function(a,b,c){"use strict";b.module("ui.sortable",[]).value("uiSortableConfig",{}).directive("uiSortable",["uiSortableConfig","$timeout","$log",function(a,d,e){return{require:"?ngModel",scope:{ngModel:"=",uiSortable:"="},link:function(f,g,h,i){function j(a,b){return b&&"function"==typeof b?function(){a.apply(this,arguments),b.apply(this,arguments)}:a}function k(a){var b=a.data("ui-sortable");return b&&"object"==typeof b&&"ui-sortable"===b.widgetFullName?b:null}function l(a,b){var c=a.sortable("option","helper");return"clone"===c||"function"==typeof c&&b.item.sortable.isCustomHelperUsed()}function m(a){return/left|right/.test(a.css("float"))||/inline|table-cell/.test(a.css("display"))}function n(a,b){for(var c=null,d=0;d<a.length;d++){var e=a[d];if(e.element[0]===b[0]){c=e.scope;break}}return c}function o(a,b){b.item.sortable._destroy()}var p,q={},r={"ui-floating":c},s={receive:null,remove:null,start:null,stop:null,update:null},t={helper:null};return b.extend(q,r,a,f.uiSortable),b.element.fn&&b.element.fn.jquery?(i?(f.$watch("ngModel.length",function(){d(function(){k(g)&&g.sortable("refresh")},0,!1)}),s.start=function(a,d){if("auto"===q["ui-floating"]){var e=d.item.siblings(),f=k(b.element(a.target));f.floating=m(e)}d.item.sortable={model:i.$modelValue[d.item.index()],index:d.item.index(),source:d.item.parent(),sourceModel:i.$modelValue,cancel:function(){d.item.sortable._isCanceled=!0},isCanceled:function(){return d.item.sortable._isCanceled},isCustomHelperUsed:function(){return!!d.item.sortable._isCustomHelperUsed},_isCanceled:!1,_isCustomHelperUsed:d.item.sortable._isCustomHelperUsed,_destroy:function(){b.forEach(d.item.sortable,function(a,b){d.item.sortable[b]=c})}}},s.activate=function(a,c){p=g.contents();var d=g.sortable("option","placeholder");if(d&&d.element&&"function"==typeof d.element){var e=d.element();e=b.element(e);var h=g.find('[class="'+e.attr("class")+'"]:not([ng-repeat], [data-ng-repeat])');p=p.not(h)}var i=c.item.sortable._connectedSortables||[];i.push({element:g,scope:f}),c.item.sortable._connectedSortables=i},s.update=function(a,b){if(!b.item.sortable.received){b.item.sortable.dropindex=b.item.index();var c=b.item.parent();b.item.sortable.droptarget=c;var d=n(b.item.sortable._connectedSortables,c);b.item.sortable.droptargetModel=d.ngModel,g.sortable("cancel")}l(g,b)&&!b.item.sortable.received&&"parent"===g.sortable("option","appendTo")&&(p=p.not(p.last())),p.appendTo(g),b.item.sortable.received&&(p=null),b.item.sortable.received&&!b.item.sortable.isCanceled()&&f.$apply(function(){i.$modelValue.splice(b.item.sortable.dropindex,0,b.item.sortable.moved)})},s.stop=function(a,b){!b.item.sortable.received&&"dropindex"in b.item.sortable&&!b.item.sortable.isCanceled()?f.$apply(function(){i.$modelValue.splice(b.item.sortable.dropindex,0,i.$modelValue.splice(b.item.sortable.index,1)[0])}):"dropindex"in b.item.sortable&&!b.item.sortable.isCanceled()||l(g,b)||p.appendTo(g),p=null},s.receive=function(a,b){b.item.sortable.received=!0},s.remove=function(a,b){"dropindex"in b.item.sortable||(g.sortable("cancel"),b.item.sortable.cancel()),b.item.sortable.isCanceled()||f.$apply(function(){b.item.sortable.moved=i.$modelValue.splice(b.item.sortable.index,1)[0]})},t.helper=function(a){return a&&"function"==typeof a?function(b,c){var d=a.apply(this,arguments);return c.sortable._isCustomHelperUsed=c!==d,d}:a},f.$watch("uiSortable",function(a){var c=k(g);c&&b.forEach(a,function(a,b){return b in r?("ui-floating"!==b||a!==!1&&a!==!0||(c.floating=a),void(q[b]=a)):(s[b]?("stop"===b&&(a=j(a,function(){f.$apply()}),a=j(a,o)),a=j(s[b],a)):t[b]&&(a=t[b](a)),q[b]=a,void g.sortable("option",b,a))})},!0),b.forEach(s,function(a,b){q[b]=j(a,q[b]),"stop"===b&&(q[b]=j(q[b],o))})):e.info("ui.sortable: ngModel not provided!",g),void g.sortable(q)):void e.error("ui.sortable: jQuery should be included before AngularJS!")}}}])}(window,window.angular);