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u=0;u<i[l]._jsPlumbProxies.length;u++)t.unproxyConnection(i[l]._jsPlumbProxies[u][0],i[l]._jsPlumbProxies[u][1],a);delete i[l]._jsPlumbProxies}t.revalidate(i[l])}r(e)};t.setAttribute(e,"jtk-scrollable-list","true"),e._jsPlumbScrollHandler=a,t.on(e,"scroll",a),a(),this.destroy=function(){t.off(e,"scroll",a),delete e._jsPlumbScrollHandler;for(var n=t.getSelector(e,".jtk-managed"),i=t.getId(e),o=0;o<n.length;o++)if(n[o]._jsPlumbProxies){for(var s=0;s<n[o]._jsPlumbProxies.length;s++)t.unproxyConnection(n[o]._jsPlumbProxies[s][0],n[o]._jsPlumbProxies[s][1],i);delete n[o]._jsPlumbProxies}}}}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,n=t.jsPlumbUtil,i=function(t){if(t._jsPlumb.paintStyle&&t._jsPlumb.hoverPaintStyle){var e={};f.extend(e,t._jsPlumb.paintStyle),f.extend(e,t._jsPlumb.hoverPaintStyle),delete t._jsPlumb.hoverPaintStyle,e.gradient&&t._jsPlumb.paintStyle.fill&&delete 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p=["anchor","anchors","connector","paintStyle","hoverPaintStyle","endpoint","endpoints","connectorOverlays","connectorStyle","connectorHoverStyle","endpointStyle","endpointHoverStyle"],f=[];"override"===d.mergeStrategy?Array.prototype.push.apply(p,["events","overlays","cssClass"]):f.push("cssClass"),l=n.merge(l,d,f,p),a(s,d,h)}}}e&&(l=n.populate(l,e,"_")),t.applyType(l,i,s),i||t.repaint()}},u=t.jsPlumbUIComponent=function(t){n.EventGenerator.apply(this,arguments);var e=this,i=arguments,o=e.idPrefix,s=o+(new Date).getTime();this._jsPlumb={instance:t._jsPlumb,parameters:t.parameters||{},paintStyle:null,hoverPaintStyle:null,paintStyleInUse:null,hover:!1,beforeDetach:t.beforeDetach,beforeDrop:t.beforeDrop,overlayPlacements:[],hoverClass:t.hoverClass||t._jsPlumb.Defaults.HoverClass,types:[],typeCache:{}},this.cacheTypeItem=function(t,e,n){this._jsPlumb.typeCache[n]=this._jsPlumb.typeCache[n]||{},this._jsPlumb.typeCache[n][t]=e},this.getCachedTypeItem=function(t,e){return this._jsPlumb.typeCache[e]?this._jsPlumb.typeCache[e][t]:null},this.getId=function(){return s};var r=t.overlays||[],a={};if(this.defaultOverlayKeys){for(var l=0;l<this.defaultOverlayKeys.length;l++)Array.prototype.push.apply(r,this._jsPlumb.instance.Defaults[this.defaultOverlayKeys[l]]||[]);for(l=0;l<r.length;l++){var u=f.convertToFullOverlaySpec(r[l]);a[u[1].id]=u}}var c={overlays:a,parameters:t.parameters||{},scope:t.scope||this._jsPlumb.instance.getDefaultScope()};if(this.getDefaultType=function(){return c},this.appendToDefaultType=function(t){for(var e in t)c[e]=t[e]},t.events)for(var h in t.events)e.bind(h,t.events[h]);this.clone=function(){var t=Object.create(this.constructor.prototype);return this.constructor.apply(t,i),t}.bind(this),this.isDetachAllowed=function(t){var e=!0;if(this._jsPlumb.beforeDetach)try{e=this._jsPlumb.beforeDetach(t)}catch(i){n.log("jsPlumb: beforeDetach callback failed",i)}return e},this.isDropAllowed=function(t,e,i,o,s,r,a){var l=this._jsPlumb.instance.checkCondition("beforeDrop",{sourceId:t,targetId:e,scope:i,connection:o,dropEndpoint:s,source:r,target:a});if(this._jsPlumb.beforeDrop)try{l=this._jsPlumb.beforeDrop({sourceId:t,targetId:e,scope:i,connection:o,dropEndpoint:s,source:r,target:a})}catch(u){n.log("jsPlumb: beforeDrop callback failed",u)}return l};var d=[];this.setListenerComponent=function(t){for(var e=0;e<d.length;e++)d[e][3]=t}},c=function(t,e){var n=t._jsPlumb.types[e],i=t._jsPlumb.instance.getType(n,t.getTypeDescriptor());null!=i&&i.cssClass&&t.canvas&&t._jsPlumb.instance.removeClass(t.canvas,i.cssClass)};n.extend(t.jsPlumbUIComponent,n.EventGenerator,{getParameter:function(t){return this._jsPlumb.parameters[t]},setParameter:function(t,e){this._jsPlumb.parameters[t]=e},getParameters:function(){return this._jsPlumb.parameters},setParameters:function(t){this._jsPlumb.parameters=t},getClass:function(){return f.getClass(this.canvas)},hasClass:function(t){return 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i=r(t);if(null!=i){for(var o=0,s=i.length;o<s;o++){var a=this._jsPlumb.types.indexOf(i[o]);-1!==a?(c(this,a),this._jsPlumb.types.splice(a,1)):this._jsPlumb.types.push(i[o])}l(this,e,n)}},applyType:function(t,e){if(this.setPaintStyle(t.paintStyle,e),this.setHoverPaintStyle(t.hoverPaintStyle,e),t.parameters)for(var n in t.parameters)this.setParameter(n,t.parameters[n]);this._jsPlumb.paintStyleInUse=this.getPaintStyle()},setPaintStyle:function(t,e){this._jsPlumb.paintStyle=t,this._jsPlumb.paintStyleInUse=this._jsPlumb.paintStyle,i(this),e||this.repaint()},getPaintStyle:function(){return this._jsPlumb.paintStyle},setHoverPaintStyle:function(t,e){this._jsPlumb.hoverPaintStyle=t,i(this),e||this.repaint()},getHoverPaintStyle:function(){return this._jsPlumb.hoverPaintStyle},destroy:function(t){(t||null==this.typeId)&&(this.cleanupListeners(),this.clone=null,this._jsPlumb=null)},isHover:function(){return this._jsPlumb.hover},setHover:function(t,e,n){if(this._jsPlumb&&!this._jsPlumb.instance.currentlyDragging&&!this._jsPlumb.instance.isHoverSuspended()){this._jsPlumb.hover=t;var i=t?"addClass":"removeClass";null!=this.canvas&&(null!=this._jsPlumb.instance.hoverClass&&this._jsPlumb.instance[i](this.canvas,this._jsPlumb.instance.hoverClass),null!=this._jsPlumb.hoverClass&&this._jsPlumb.instance[i](this.canvas,this._jsPlumb.hoverClass)),null!=this._jsPlumb.hoverPaintStyle&&(this._jsPlumb.paintStyleInUse=t?this._jsPlumb.hoverPaintStyle:this._jsPlumb.paintStyle,this._jsPlumb.instance.isSuspendDrawing()||(n=n||jsPlumbUtil.uuid(),this.repaint({timestamp:n,recalc:!1}))),this.getAttachedElements&&!e&&s(this,t,jsPlumbUtil.uuid(),this)}}});var h=0,d=function(){var t=h+1;return h++,t},p=t.jsPlumbInstance=function(e){this.version="2.15.6",this.Defaults={Anchor:"Bottom",Anchors:[null,null],ConnectionsDetachable:!0,ConnectionOverlays:[],Connector:"Bezier",Container:null,DoNotThrowErrors:!1,DragOptions:{},DropOptions:{},Endpoint:"Dot",EndpointOverlays:[],Endpoints:[null,null],EndpointStyle:{fill:"#456"},EndpointStyles:[null,null],EndpointHoverStyle:null,EndpointHoverStyles:[null,null],HoverPaintStyle:null,LabelStyle:{color:"black"},ListStyle:{},LogEnabled:!1,Overlays:[],MaxConnections:1,PaintStyle:{"stroke-width":4,stroke:"#456"},ReattachConnections:!1,RenderMode:"svg",Scope:"jsPlumb_DefaultScope"},e&&f.extend(this.Defaults,e),this.logEnabled=this.Defaults.LogEnabled,this._connectionTypes={},this._endpointTypes={},n.EventGenerator.apply(this);var i=this,s=d(),r=i.bind,a={},l=1,c=function(t){if(null==t)return null;if(3===t.nodeType||8===t.nodeType)return{el:t,text:!0};var e=i.getElement(t);return{el:e,id:n.isString(t)&&null==e?t:X(e)}};for(var h in this.getInstanceIndex=function(){return s},this.setZoom=function(t,e){return l=t,i.fire("zoom",l),e&&i.repaintEverything(),!0},this.getZoom=function(){return l},this.Defaults)a[h]=this.Defaults[h];var p,g=[];this.unbindContainer=function(){if(null!=p&&g.length>0)for(var t=0;t<g.length;t++)i.off(p,g[t][0],g[t][1])},this.setContainer=function(t){this.unbindContainer(),t=this.getElement(t),this.select().each((function(e){e.moveParent(t)})),this.selectEndpoints().each((function(e){e.moveParent(t)}));var e=p;p=t,g.length=0;for(var n={endpointclick:"endpointClick",endpointdblclick:"endpointDblClick"},s=function(t,e,o){var s=e.srcElement||e.target,r=(s&&s.parentNode?s.parentNode._jsPlumb:null)||(s?s._jsPlumb:null)||(s&&s.parentNode&&s.parentNode.parentNode?s.parentNode.parentNode._jsPlumb:null);if(r){r.fire(t,r,e);var a=o&&n[o+t]||t;i.fire(a,r.component||r,e)}},r=function(t,e,n){g.push([t,n]),i.on(p,t,e,n)},a=function(t){r(t,".jtk-connector",(function(e){s(t,e)})),r(t,".jtk-endpoint",(function(e){s(t,e,"endpoint")})),r(t,".jtk-overlay",(function(e){s(t,e)}))},l=0;l<o.length;l++)a(o[l]);for(var u in _){var c=_[u].el;c.parentNode===e&&(e.removeChild(c),p.appendChild(c))}},this.getContainer=function(){return p},this.bind=function(t,e){"ready"===t&&v?e():r.apply(i,[t,e])},i.importDefaults=function(t){for(var e in t)i.Defaults[e]=t[e];return t.Container&&i.setContainer(t.Container),i},i.restoreDefaults=function(){return i.Defaults=f.extend({},a),i};var m=null,v=!1,b=[],y={},P={},_={},x={},C={},E=!1,S=[],j=!1,w=null,D=this.Defaults.Scope,I=1,A=function(){return""+I++},k=function(t,e){p?p.appendChild(t):e?this.getElement(e).appendChild(t):this.appendToRoot(t)}.bind(this),O=function(t,e,n,o){var s={c:[],e:[]};if(!j&&(t=i.getElement(t),null!=t)){var r=X(t),a=t.querySelectorAll(".jtk-managed");null==n&&(n=jsPlumbUtil.uuid());pt({elId:r,offset:e,recalc:!1,timestamp:n});for(var l=0;l<a.length;l++)pt({elId:a[l].getAttribute("id"),recalc:!0,timestamp:n});var u=i.router.redraw(r,e,n,null,o);if(Array.prototype.push.apply(s.c,u.c),Array.prototype.push.apply(s.e,u.e),a)for(var c=0;c<a.length;c++)u=i.router.redraw(a[c].getAttribute("id"),null,n,null,o,!0),Array.prototype.push.apply(s.c,u.c),Array.prototype.push.apply(s.e,u.e)}return s},T=function(t){return P[t]},M=function(t,e){for(var n=t.scope.split(/\s/),i=e.scope.split(/\s/),o=0;o<n.length;o++)for(var s=0;s<i.length;s++)if(i[s]===n[o])return!0;return!1},F=function(t,e){var n=f.extend({},t);for(var i in e)e[i]&&(n[i]=e[i]);return n},L=function(t,e){var o=f.extend({},t);if(e&&f.extend(o,e),o.source&&(o.source.endpoint?o.sourceEndpoint=o.source:o.source=i.getElement(o.source)),o.target&&(o.target.endpoint?o.targetEndpoint=o.target:o.target=i.getElement(o.target)),t.uuids&&(o.sourceEndpoint=T(t.uuids[0]),o.targetEndpoint=T(t.uuids[1])),o.sourceEndpoint&&o.sourceEndpoint.isFull())n.log(i,"could not add connection; source endpoint is full");else if(o.targetEndpoint&&o.targetEndpoint.isFull())n.log(i,"could not add connection; target endpoint is full");else{if(!o.type&&o.sourceEndpoint&&(o.type=o.sourceEndpoint.connectionType),o.sourceEndpoint&&o.sourceEndpoint.connectorOverlays){o.overlays=o.overlays||[];for(var s=0,r=o.sourceEndpoint.connectorOverlays.length;s<r;s++)o.overlays.push(o.sourceEndpoint.connectorOverlays[s])}o.sourceEndpoint&&o.sourceEndpoint.scope&&(o.scope=o.sourceEndpoint.scope),!o["pointer-events"]&&o.sourceEndpoint&&o.sourceEndpoint.connectorPointerEvents&&(o["pointer-events"]=o.sourceEndpoint.connectorPointerEvents);var a=function(t,e,n){var s=F(e,{anchor:o.anchors?o.anchors[n]:o.anchor,endpoint:o.endpoints?o.endpoints[n]:o.endpoint,paintStyle:o.endpointStyles?o.endpointStyles[n]:o.endpointStyle,hoverPaintStyle:o.endpointHoverStyles?o.endpointHoverStyles[n]:o.endpointHoverStyle});return i.addEndpoint(t,s)},l=function(t,e,n,i){if(o[t]&&!o[t].endpoint&&!o[t+"Endpoint"]&&!o.newConnection){var s=X(o[t]),r=n[s];if(r=r?r[i]:null,r){if(!r.enabled)return!1;var l=f.extend({},r.def);delete l.label;var u=null!=r.endpoint&&r.endpoint._jsPlumb?r.endpoint:a(o[t],l,e);if(u.isFull())return!1;o[t+"Endpoint"]=u,!o.scope&&l.scope&&(o.scope=l.scope),r.uniqueEndpoint?r.endpoint?u.finalEndpoint=r.endpoint:(r.endpoint=u,u.setDeleteOnEmpty(!1)):u.setDeleteOnEmpty(!0),0===e&&r.def.connectorOverlays&&(o.overlays=o.overlays||[],Array.prototype.push.apply(o.overlays,r.def.connectorOverlays))}}};if(!1!==l("source",0,this.sourceEndpointDefinitions,o.type||"default")&&!1!==l("target",1,this.targetEndpointDefinitions,o.type||"default"))return o.sourceEndpoint&&o.targetEndpoint&&(M(o.sourceEndpoint,o.targetEndpoint)||(o=null)),o}}.bind(i),N=function(t){var e=i.Defaults.ConnectionType||i.getDefaultConnectionType();t._jsPlumb=i,t.newConnection=N,t.newEndpoint=U,t.endpointsByUUID=P,t.endpointsByElement=y,t.finaliseConnection=R,t.id="con_"+A();var n=new e(t);return n.isDetachable()&&(n.endpoints[0].initDraggable("_jsPlumbSource"),n.endpoints[1].initDraggable("_jsPlumbTarget")),n},R=i.finaliseConnection=function(t,e,n,o){if(e=e||{},t.suspendedEndpoint||b.push(t),t.pending=null,t.endpoints[0].isTemporarySource=!1,!1!==o&&i.router.newConnection(t),O(t.source),!e.doNotFireConnectionEvent&&!1!==e.fireEvent){var s={connection:t,source:t.source,target:t.target,sourceId:t.sourceId,targetId:t.targetId,sourceEndpoint:t.endpoints[0],targetEndpoint:t.endpoints[1]};i.fire("connection",s,n)}},U=function(t,e){var n=i.Defaults.EndpointType||f.Endpoint,o=f.extend({},t);o._jsPlumb=i,o.newConnection=N,o.newEndpoint=U,o.endpointsByUUID=P,o.endpointsByElement=y,o.fireDetachEvent=V,o.elementId=e||X(o.source);var s=new n(o);return s.id="ep_"+A(),dt(o.elementId,o.source),f.headless||i.getDragManager().endpointAdded(o.source,e),s},B=function(t,e,n){var i=y[t];if(i&&i.length)for(var o=0,s=i.length;o<s;o++){for(var r=0,a=i[o].connections.length;r<a;r++){var l=e(i[o].connections[r]);if(l)return}n&&n(i[o])}},G=function(t,e,n){e="block"===e;var i=null;n&&(i=function(t){t.setVisible(e,!0,!0)});var o=c(t);B(o.id,(function(t){if(e&&n){var i=t.sourceId===o.id?1:0;t.endpoints[i].isVisible()&&t.setVisible(!0)}else t.setVisible(e)}),i)},Y=function(t,e){var n=null;e&&(n=function(t){var e=t.isVisible();t.setVisible(!e)}),B(t,(function(t){var e=t.isVisible();t.setVisible(!e)}),n)},H=function(t){var e=x[t];return e?{o:e,s:S[t]}:pt({elId:t})},X=function(t,e,o){if(n.isString(t))return t;if(null==t)return null;var r=i.getAttribute(t,"id");return r&&"undefined"!==r||(2===arguments.length&&void 0!==arguments[1]?r=e:(1===arguments.length||3===arguments.length&&!arguments[2])&&(r="jsPlumb_"+s+"_"+A()),o||i.setAttribute(t,"id",r)),r};this.setConnectionBeingDragged=function(t){E=t},this.isConnectionBeingDragged=function(){return E},this.getManagedElements=function(){return _},this.connectorClass="jtk-connector",this.connectorOutlineClass="jtk-connector-outline",this.connectedClass="jtk-connected",this.hoverClass="jtk-hover",this.endpointClass="jtk-endpoint",this.endpointConnectedClass="jtk-endpoint-connected",this.endpointFullClass="jtk-endpoint-full",this.endpointDropAllowedClass="jtk-endpoint-drop-allowed",this.endpointDropForbiddenClass="jtk-endpoint-drop-forbidden",this.overlayClass="jtk-overlay",this.draggingClass="jtk-dragging",this.elementDraggingClass="jtk-element-dragging",this.sourceElementDraggingClass="jtk-source-element-dragging",this.targetElementDraggingClass="jtk-target-element-dragging",this.endpointAnchorClassPrefix="jtk-endpoint-anchor",this.hoverSourceClass="jtk-source-hover",this.hoverTargetClass="jtk-target-hover",this.dragSelectClass="jtk-drag-select",this.Anchors={},this.Connectors={svg:{}},this.Endpoints={svg:{}},this.Overlays={svg:{}},this.ConnectorRenderers={},this.SVG="svg",this.addEndpoint=function(t,e,o){o=o||{};var s=f.extend({},o);f.extend(s,e),s.endpoint=s.endpoint||i.Defaults.Endpoint,s.paintStyle=s.paintStyle||i.Defaults.EndpointStyle;for(var r=[],a=n.isArray(t)||null!=t.length&&!n.isString(t)?t:[t],l=0,u=a.length;l<u;l++){s.source=i.getElement(a[l]),ct(s.source);var c=X(s.source),h=U(s,c),d=dt(c,s.source,null,!j).info.o;n.addToList(y,c,h),j||h.paint({anchorLoc:h.anchor.compute({xy:[d.left,d.top],wh:S[c],element:h,timestamp:w,rotation:this.getRotation(c)}),timestamp:w}),r.push(h)}return 1===r.length?r[0]:r},this.addEndpoints=function(t,e,o){for(var s=[],r=0,a=e.length;r<a;r++){var l=i.addEndpoint(t,e[r],o);n.isArray(l)?Array.prototype.push.apply(s,l):s.push(l)}return s},this.animate=function(t,e,o){if(!this.animationSupported)return!1;o=o||{};var s=i.getElement(t),r=X(s),a=f.animEvents.step,l=f.animEvents.complete;o[a]=n.wrap(o[a],(function(){i.revalidate(r)})),o[l]=n.wrap(o[l],(function(){i.revalidate(r)})),i.doAnimate(s,e,o)},this.checkCondition=function(t,e){var o=i.getListener(t),s=!0;if(o&&o.length>0){var r=Array.prototype.slice.call(arguments,1);try{for(var a=0,l=o.length;a<l;a++)s=s&&o[a].apply(o[a],r)}catch(u){n.log(i,"cannot check condition ["+t+"]"+u)}}return s},this.connect=function(t,e){var i,o=L(t,e);if(o){if(null==o.source&&null==o.sourceEndpoint)return void n.log("Cannot establish connection - source does not exist");if(null==o.target&&null==o.targetEndpoint)return void n.log("Cannot establish connection - target does not exist");ct(o.source),i=N(o),R(i,o)}return i};var W=[{el:"source",elId:"sourceId",epDefs:"sourceEndpointDefinitions"},{el:"target",elId:"targetId",epDefs:"targetEndpointDefinitions"}],q=function(t,e,n,i){var o,s,r,a=W[n],l=t[a.elId],u=(t[a.el],t.endpoints[n]),c={index:n,originalSourceId:0===n?l:t.sourceId,newSourceId:t.sourceId,originalTargetId:1===n?l:t.targetId,newTargetId:t.targetId,connection:t};if(e.constructor===f.Endpoint)o=e,o.addConnection(t),e=o.element;else if(s=X(e),r=this[a.epDefs][s],s===t[a.elId])o=null;else if(r)for(var h in r){if(!r[h].enabled)return;o=null!=r[h].endpoint&&r[h].endpoint._jsPlumb?r[h].endpoint:this.addEndpoint(e,r[h].def),r[h].uniqueEndpoint&&(r[h].endpoint=o),o.addConnection(t)}else o=t.makeEndpoint(0===n,e,s);return null!=o&&(u.detachFromConnection(t),t.endpoints[n]=o,t[a.el]=o.element,t[a.elId]=o.elementId,c[0===n?"newSourceId":"newTargetId"]=o.elementId,z(c),i||t.repaint()),c.element=e,c}.bind(this);this.setSource=function(t,e,n){var i=q(t,e,0,n);this.router.sourceOrTargetChanged(i.originalSourceId,i.newSourceId,t,i.el,0)},this.setTarget=function(t,e,n){var i=q(t,e,1,n);this.router.sourceOrTargetChanged(i.originalTargetId,i.newTargetId,t,i.el,1)},this.deleteEndpoint=function(t,e,n){var o="string"===typeof t?P[t]:t;return o&&i.deleteObject({endpoint:o,dontUpdateHover:e,deleteAttachedObjects:n}),i},this.deleteEveryEndpoint=function(){var t=i.setSuspendDrawing(!0);for(var e in y){var n=y[e];if(n&&n.length)for(var o=0,s=n.length;o<s;o++)i.deleteEndpoint(n[o],!0)}y={},_={},P={},x={},C={},i.router.reset();var r=i.getDragManager();return r&&r.reset(),t||i.setSuspendDrawing(!1),i};var V=function(t,e,n){var o=i.Defaults.ConnectionType||i.getDefaultConnectionType(),s=t.constructor===o,r=s?{connection:t,source:t.source,target:t.target,sourceId:t.sourceId,targetId:t.targetId,sourceEndpoint:t.endpoints[0],targetEndpoint:t.endpoints[1]}:t;e&&i.fire("connectionDetached",r,n),i.fire("internal.connectionDetached",r,n),i.router.connectionDetached(r)},z=i.fireMoveEvent=function(t,e){i.fire("connectionMoved",t,e)};this.unregisterEndpoint=function(t){for(var e in t._jsPlumb.uuid&&(P[t._jsPlumb.uuid]=null),i.router.deleteEndpoint(t),y){var n=y[e];if(n){for(var o=[],s=0,r=n.length;s<r;s++)n[s]!==t&&o.push(n[s]);y[e]=o}y[e].length<1&&delete y[e]}};var $="isDetachAllowed",Z="beforeDetach",J="checkCondition";this.deleteConnection=function(t,e){return!(null==t||(e=e||{},!e.force&&!n.functionChain(!0,!1,[[t.endpoints[0],$,[t]],[t.endpoints[1],$,[t]],[t,$,[t]],[i,J,[Z,t]]])))&&(t.setHover(!1),V(t,!t.pending&&!1!==e.fireEvent,e.originalEvent),t.endpoints[0].detachFromConnection(t),t.endpoints[1].detachFromConnection(t),n.removeWithFunction(b,(function(e){return t.id===e.id})),t.cleanup(),t.destroy(),!0)},this.deleteEveryConnection=function(t){t=t||{};var e=b.length,n=0;return i.batch((function(){for(var o=0;o<e;o++)n+=i.deleteConnection(b[0],t)?1:0})),n},this.deleteConnectionsForElement=function(t,e){e=e||{},t=i.getElement(t);var n=X(t),o=y[n];if(o&&o.length)for(var s=0,r=o.length;s<r;s++)o[s].deleteEveryConnection(e);return i},this.deleteObject=function(t){var e={endpoints:{},connections:{},endpointCount:0,connectionCount:0},o=!1!==t.deleteAttachedObjects,s=function(n){null!=n&&null==e.connections[n.id]&&(t.dontUpdateHover||null==n._jsPlumb||n.setHover(!1),e.connections[n.id]=n,e.connectionCount++)},r=function(n){if(null!=n&&null==e.endpoints[n.id]&&(t.dontUpdateHover||null==n._jsPlumb||n.setHover(!1),e.endpoints[n.id]=n,e.endpointCount++,o))for(var i=0;i<n.connections.length;i++){var r=n.connections[i];s(r)}};for(var a in t.connection?s(t.connection):r(t.endpoint),e.connections){var l=e.connections[a];if(l._jsPlumb){n.removeWithFunction(b,(function(t){return l.id===t.id})),V(l,!1!==t.fireEvent&&!l.pending,t.originalEvent);var u=null==t.deleteAttachedObjects?null:!t.deleteAttachedObjects;l.endpoints[0].detachFromConnection(l,null,u),l.endpoints[1].detachFromConnection(l,null,u),l.cleanup(!0),l.destroy(!0)}}for(var c in e.endpoints){var h=e.endpoints[c];h._jsPlumb&&(i.unregisterEndpoint(h),h.cleanup(!0),h.destroy(!0))}return e};var K=function(t,e,n,i){for(var o=0,s=t.length;o<s;o++)t[o][e].apply(t[o],n);return i(t)},Q=function(t,e,n){for(var i=[],o=0,s=t.length;o<s;o++)i.push([t[o][e].apply(t[o],n),t[o]]);return i},tt=function(t,e,n){return function(){return K(t,e,arguments,n)}},et=function(t,e){return function(){return Q(t,e,arguments)}},nt=function(t,e){var n=[];if(t)if("string"===typeof t){if("*"===t)return t;n.push(t)}else if(e)n=t;else if(t.length)for(var i=0,o=t.length;i<o;i++)n.push(c(t[i]).id);else n.push(c(t).id);return n},it=function(t,e,n){return"*"===t||(t.length>0?-1!==t.indexOf(e):!n)};this.getConnections=function(t,e){t?t.constructor===String&&(t={scope:t}):t={};for(var n=t.scope||i.getDefaultScope(),o=nt(n,!0),s=nt(t.source),r=nt(t.target),a=!e&&o.length>1?{}:[],l=function(t,n){if(!e&&o.length>1){var i=a[t];null==i&&(i=a[t]=[]),i.push(n)}else a.push(n)},u=0,c=b.length;u<c;u++){var h=b[u],d=h.proxies&&h.proxies[0]?h.proxies[0].originalEp.elementId:h.sourceId,p=h.proxies&&h.proxies[1]?h.proxies[1].originalEp.elementId:h.targetId;it(o,h.scope)&&it(s,d)&&it(r,p)&&l(h.scope,h)}return a};var ot=function(t,e){return function(n){for(var i=0,o=t.length;i<o;i++)n(t[i]);return e(t)}},st=function(t){return function(e){return t[e]}},rt=function(t,e){var n,i,o={length:t.length,each:ot(t,e),get:st(t)},s=["setHover","removeAllOverlays","setLabel","addClass","addOverlay","removeOverlay","removeOverlays","showOverlay","hideOverlay","showOverlays","hideOverlays","setPaintStyle","setHoverPaintStyle","setSuspendEvents","setParameter","setParameters","setVisible","repaint","addType","toggleType","removeType","removeClass","setType","bind","unbind"],r=["getLabel","getOverlay","isHover","getParameter","getParameters","getPaintStyle","getHoverPaintStyle","isVisible","hasType","getType","isSuspendEvents"];for(n=0,i=s.length;n<i;n++)o[s[n]]=tt(t,s[n],e);for(n=0,i=r.length;n<i;n++)o[r[n]]=et(t,r[n]);return o},at=function(t){var e=rt(t,at);return f.extend(e,{setDetachable:tt(t,"setDetachable",at),setReattach:tt(t,"setReattach",at),setConnector:tt(t,"setConnector",at),delete:function(){for(var e=0,n=t.length;e<n;e++)i.deleteConnection(t[e])},isDetachable:et(t,"isDetachable"),isReattach:et(t,"isReattach")})},lt=function(t){var e=rt(t,lt);return f.extend(e,{setEnabled:tt(t,"setEnabled",lt),setAnchor:tt(t,"setAnchor",lt),isEnabled:et(t,"isEnabled"),deleteEveryConnection:function(){for(var e=0,n=t.length;e<n;e++)t[e].deleteEveryConnection()},delete:function(){for(var e=0,n=t.length;e<n;e++)i.deleteEndpoint(t[e])}})};this.select=function(t){return t=t||{},t.scope=t.scope||"*",at(t.connections||i.getConnections(t,!0))},this.selectEndpoints=function(t){t=t||{},t.scope=t.scope||"*";var e=!t.element&&!t.source&&!t.target,n=e?"*":nt(t.element),i=e?"*":nt(t.source),o=e?"*":nt(t.target),s=nt(t.scope,!0),r=[];for(var a in y){var l=it(n,a,!0),u=it(i,a,!0),c="*"!==i,h=it(o,a,!0),d="*"!==o;if(l||u||h)t:for(var p=0,f=y[a].length;p<f;p++){var g=y[a][p];if(it(s,g.scope,!0)){var m=c&&i.length>0&&!g.isSource,v=d&&o.length>0&&!g.isTarget;if(m||v)continue t;r.push(g)}}}return lt(r)},this.getAllConnections=function(){return b},this.getDefaultScope=function(){return D},this.getEndpoint=T,this.getEndpoints=function(t){return y[c(t).id]||[]},this.getDefaultEndpointType=function(){return f.Endpoint},this.getDefaultConnectionType=function(){return f.Connection},this.getId=X,this.draw=O,this.info=c,this.appendElement=k;var ut=!1;this.isHoverSuspended=function(){return ut},this.setHoverSuspended=function(t){ut=t},this.hide=function(t,e){return G(t,"none",e),i},this.idstamp=A;var ct=function(t){if(!p&&t){var e=i.getElement(t);e.offsetParent&&i.setContainer(e.offsetParent)}},ht=function(){i.Defaults.Container&&i.setContainer(i.Defaults.Container)},dt=i.manage=function(t,e,n,o){return _[t]?o&&(_[t].info=pt({elId:t,timestamp:w,recalc:!0})):(_[t]={el:e,endpoints:[],connections:[],rotation:0},_[t].info=pt({elId:t,timestamp:w}),i.addClass(e,"jtk-managed"),n||i.fire("manageElement",{id:t,info:_[t].info,el:e})),_[t]};this.unmanage=function(t){if(_[t]){var e=_[t].el;i.removeClass(e,"jtk-managed"),delete _[t],i.fire("unmanageElement",{id:t,el:e})}},this.rotate=function(t,e,n){return _[t]&&(_[t].rotation=e,_[t].el.style.transform="rotate("+e+"deg)",_[t].el.style.transformOrigin="center center",!0!==n)?this.revalidate(t):{c:[],e:[]}},this.getRotation=function(t){return _[t]&&_[t].rotation||0};var pt=function(t){var e,n=t.timestamp,o=t.recalc,s=t.offset,r=t.elId;return j&&!n&&(n=w),!o&&n&&n===C[r]?{o:t.offset||x[r],s:S[r]}:(o||!s&&null==x[r]?(e=_[r]?_[r].el:null,null!=e&&(S[r]=i.getSize(e),x[r]=i.getOffset(e),C[r]=n)):(x[r]=s||x[r],null==S[r]&&(e=_[r].el,null!=e&&(S[r]=i.getSize(e))),C[r]=n),x[r]&&!x[r].right&&(x[r].right=x[r].left+S[r][0],x[r].bottom=x[r].top+S[r][1],x[r].width=S[r][0],x[r].height=S[r][1],x[r].centerx=x[r].left+x[r].width/2,x[r].centery=x[r].top+x[r].height/2),{o:x[r],s:S[r]})};this.updateOffset=pt,this.init=function(){v||(ht(),i.router=new t.jsPlumb.DefaultRouter(i),i.anchorManager=i.router.anchorManager,v=!0,i.fire("ready",i))}.bind(this),this.log=m,this.jsPlumbUIComponent=u,this.makeAnchor=function(){var e,o=function(e,n){if(t.jsPlumb.Anchors[e])return new t.jsPlumb.Anchors[e](n);if(!i.Defaults.DoNotThrowErrors)throw{msg:"jsPlumb: unknown anchor type '"+e+"'"}};if(0===arguments.length)return null;var s=arguments[0],r=arguments[1],a=null;if(s.compute&&s.getOrientation)return s;if("string"===typeof s)a=o(arguments[0],{elementId:r,jsPlumbInstance:i});else if(n.isArray(s))if(n.isArray(s[0])||n.isString(s[0]))2===s.length&&n.isObject(s[1])?n.isString(s[0])?(e=t.jsPlumb.extend({elementId:r,jsPlumbInstance:i},s[1]),a=o(s[0],e)):(e=t.jsPlumb.extend({elementId:r,jsPlumbInstance:i,anchors:s[0]},s[1]),a=new t.jsPlumb.DynamicAnchor(e)):a=new f.DynamicAnchor({anchors:s,selector:null,elementId:r,jsPlumbInstance:i});else{var l={x:s[0],y:s[1],orientation:s.length>=4?[s[2],s[3]]:[0,0],offsets:s.length>=6?[s[4],s[5]]:[0,0],elementId:r,jsPlumbInstance:i,cssClass:7===s.length?s[6]:null};a=new t.jsPlumb.Anchor(l),a.clone=function(){return new t.jsPlumb.Anchor(l)}}return a.id||(a.id="anchor_"+A()),a},this.makeAnchors=function(e,o,s){for(var r=[],a=0,l=e.length;a<l;a++)"string"===typeof e[a]?r.push(t.jsPlumb.Anchors[e[a]]({elementId:o,jsPlumbInstance:s})):n.isArray(e[a])&&r.push(i.makeAnchor(e[a],o,s));return r},this.makeDynamicAnchor=function(e,n){return new t.jsPlumb.DynamicAnchor({anchors:e,selector:n,elementId:null,jsPlumbInstance:i})},this.targetEndpointDefinitions={},this.sourceEndpointDefinitions={};var ft=function(t,e,n,i,o){for(var s=t.target||t.srcElement,r=!1,a=i.getSelector(e,n),l=0;l<a.length;l++)if(a[l]===s){r=!0;break}return o?!r:r},gt=function(e,o,s,r,a){var l=new u(o),c=o._jsPlumb.EndpointDropHandler({jsPlumb:i,enabled:function(){return e.def.enabled},isFull:function(){var t=i.select({target:e.id}).length;return e.def.maxConnections>0&&t>=e.def.maxConnections},element:e.el,elementId:e.id,isSource:r,isTarget:a,addClass:function(t){i.addClass(e.el,t)},removeClass:function(t){i.removeClass(e.el,t)},onDrop:function(t){var e=t.endpoints[0];e.anchor.locked=!1},isDropAllowed:function(){return l.isDropAllowed.apply(l,arguments)},isRedrop:function(t){return null!=t.suspendedElement&&null!=t.suspendedEndpoint&&t.suspendedEndpoint.element===e.el},getEndpoint:function(n){var s=e.def.endpoint;if(null==s||null==s._jsPlumb){var r=i.deriveEndpointAndAnchorSpec(n.getType().join(" "),!0),a=r.endpoints?t.jsPlumb.extend(o,{endpoint:e.def.def.endpoint||r.endpoints[1]}):o;r.anchors&&(a=t.jsPlumb.extend(a,{anchor:e.def.def.anchor||r.anchors[1]})),s=i.addEndpoint(e.el,a),s._mtNew=!0}if(o.uniqueEndpoint&&(e.def.endpoint=s),s.setDeleteOnEmpty(!0),n.isDetachable()&&s.initDraggable(),null!=s.anchor.positionFinder){var l=i.getUIPosition(arguments,i.getZoom()),u=i.getOffset(e.el),c=i.getSize(e.el),h=null==l?[0,0]:s.anchor.positionFinder(l,u,c,s.anchor.constructorParams);s.anchor.x=h[0],s.anchor.y=h[1]}return s},maybeCleanup:function(t){t._mtNew&&0===t.connections.length?i.deleteObject({endpoint:t}):delete t._mtNew}}),h=t.jsPlumb.dragEvents.drop;return s.scope=s.scope||o.scope||i.Defaults.Scope,s[h]=n.wrap(s[h],c,!0),s.rank=o.rank||0,a&&(s[t.jsPlumb.dragEvents.over]=function(){return!0}),!1===o.allowLoopback&&(s.canDrop=function(t){var n=t.getDragElement()._jsPlumbRelatedElement;return n!==e.el}),i.initDroppable(e.el,s,"internal"),c};this.makeTarget=function(e,n,o){var s=t.jsPlumb.extend({_jsPlumb:this},o);t.jsPlumb.extend(s,n);for(var r=s.maxConnections||-1,a=function(e){var n=c(e),o=n.id,a=t.jsPlumb.extend({},s.dropOptions||{}),l=s.connectionType||"default";this.targetEndpointDefinitions[o]=this.targetEndpointDefinitions[o]||{},ct(o),n.el._isJsPlumbGroup&&null==a.rank&&(a.rank=-1);var u={def:t.jsPlumb.extend({},s),uniqueEndpoint:s.uniqueEndpoint,maxConnections:r,enabled:!0};s.createEndpoint&&(u.uniqueEndpoint=!0,u.endpoint=i.addEndpoint(e,u.def),u.endpoint.setDeleteOnEmpty(!1)),n.def=u,this.targetEndpointDefinitions[o][l]=u,gt(n,s,a,!0===s.isSource,!0),n.el._katavorioDrop[n.el._katavorioDrop.length-1].targetDef=u}.bind(this),l=e.length&&e.constructor!==String?e:[e],u=0,h=l.length;u<h;u++)a(l[u]);return this},this.unmakeTarget=function(t,e){var n=c(t);return i.destroyDroppable(n.el,"internal"),e||delete this.targetEndpointDefinitions[n.id],this},this.makeSource=function(e,o,s){var r=t.jsPlumb.extend({_jsPlumb:this},s);t.jsPlumb.extend(r,o);var a=r.connectionType||"default",u=i.deriveEndpointAndAnchorSpec(a);r.endpoint=r.endpoint||u.endpoints[0],r.anchor=r.anchor||u.anchors[0];for(var h=r.maxConnections||-1,d=r.onMaxConnections,p=function(o){var s=o.id,u=this.getElement(o.el);this.sourceEndpointDefinitions[s]=this.sourceEndpointDefinitions[s]||{},ct(s);var c={def:t.jsPlumb.extend({},r),uniqueEndpoint:r.uniqueEndpoint,maxConnections:h,enabled:!0};r.createEndpoint&&(c.uniqueEndpoint=!0,c.endpoint=i.addEndpoint(e,c.def),c.endpoint.setDeleteOnEmpty(!1)),this.sourceEndpointDefinitions[s][a]=c,o.def=c;var p=t.jsPlumb.dragEvents.stop,f=t.jsPlumb.dragEvents.drag,g=t.jsPlumb.extend({},r.dragOptions||{}),m=g.drag,v=g.stop,b=null,y=!1;g.scope=g.scope||r.scope,g[f]=n.wrap(g[f],(function(){m&&m.apply(this,arguments),y=!1})),g[p]=n.wrap(g[p],function(){if(v&&v.apply(this,arguments),this.currentlyDragging=!1,null!=b._jsPlumb){var t=r.anchor||this.Defaults.Anchor,e=b.anchor,n=b.connections[0],o=this.makeAnchor(t,s,this),a=b.element;if(null!=o.positionFinder){var l=i.getOffset(a),u=this.getSize(a),c={left:l.left+e.x*u[0],top:l.top+e.y*u[1]},h=o.positionFinder(c,l,u,o.constructorParams);o.x=h[0],o.y=h[1]}b.setAnchor(o,!0),b.repaint(),this.repaint(b.elementId),null!=n&&this.repaint(n.targetId)}}.bind(this));var P=function(e){if(3!==e.which&&2!==e.button){s=this.getId(this.getElement(o.el));var c=this.sourceEndpointDefinitions[s][a];if(c.enabled){if(r.filter){var p=n.isString(r.filter)?ft(e,o.el,r.filter,this,r.filterExclude):r.filter(e,o.el);if(!1===p)return}var f=this.select({source:s}).length;if(c.maxConnections>=0&&f>=c.maxConnections)return d&&d({element:o.el,maxConnections:h},e),!1;var m=t.jsPlumb.getPositionOnElement(e,u,l),v={};t.jsPlumb.extend(v,c.def),v.isTemporarySource=!0,v.anchor=[m[0],m[1],0,0],v.dragOptions=g,c.def.scope&&(v.scope=c.def.scope),b=this.addEndpoint(s,v),y=!0,b.setDeleteOnEmpty(!0),c.uniqueEndpoint&&(c.endpoint?b.finalEndpoint=c.endpoint:(c.endpoint=b,b.setDeleteOnEmpty(!1)));var P=function(){i.off(b.canvas,"mouseup",P),i.off(o.el,"mouseup",P),y&&(y=!1,i.deleteEndpoint(b))};i.on(b.canvas,"mouseup",P),i.on(o.el,"mouseup",P);var _={};if(c.def.extract)for(var x in c.def.extract){var C=(e.srcElement||e.target).getAttribute(x);C&&(_[c.def.extract[x]]=C)}i.trigger(b.canvas,"mousedown",e,_),n.consume(e)}}}.bind(this);this.on(o.el,"mousedown",P),c.trigger=P,r.filter&&(n.isString(r.filter)||n.isFunction(r.filter))&&i.setDragFilter(o.el,r.filter);var _=t.jsPlumb.extend({},r.dropOptions||{});gt(o,r,_,!0,!0===r.isTarget)}.bind(this),f=e.length&&e.constructor!==String?e:[e],g=0,m=f.length;g<m;g++)p(c(f[g]));return this},this.unmakeSource=function(t,e,n){var o=c(t);i.destroyDroppable(o.el,"internal");var s=this.sourceEndpointDefinitions[o.id];if(s)for(var r in s)if(null==e||e===r){var a=s[r].trigger;a&&i.off(o.el,"mousedown",a),n||delete this.sourceEndpointDefinitions[o.id][r]}return this},this.unmakeEverySource=function(){for(var t in this.sourceEndpointDefinitions)i.unmakeSource(t,null,!0);return this.sourceEndpointDefinitions={},this};var mt=function(t,e,i){e=n.isArray(e)?e:[e];var o=X(t);i=i||"default";for(var s=0;s<e.length;s++){var r=this[e[s]][o];if(r&&r[i])return r[i].def.scope||this.Defaults.Scope}}.bind(this),vt=function(t,e,i,o){i=n.isArray(i)?i:[i];var s=X(t);o=o||"default";for(var r=0;r<i.length;r++){var a=this[i[r]][s];a&&a[o]&&(a[o].def.scope=e)}}.bind(this);this.getScope=function(t,e){return mt(t,["sourceEndpointDefinitions","targetEndpointDefinitions"])},this.getSourceScope=function(t){return mt(t,"sourceEndpointDefinitions")},this.getTargetScope=function(t){return mt(t,"targetEndpointDefinitions")},this.setScope=function(t,e,n){this.setSourceScope(t,e,n),this.setTargetScope(t,e,n)},this.setSourceScope=function(t,e,n){vt(t,e,"sourceEndpointDefinitions",n),this.setDragScope(t,e)},this.setTargetScope=function(t,e,n){vt(t,e,"targetEndpointDefinitions",n),this.setDropScope(t,e)},this.unmakeEveryTarget=function(){for(var t in this.targetEndpointDefinitions)i.unmakeTarget(t,!0);return this.targetEndpointDefinitions={},this};var bt=function(t,e,o,s,r){var a,l,u,h="source"===t?this.sourceEndpointDefinitions:this.targetEndpointDefinitions;if(r=r||"default",e.length&&!n.isString(e)){a=[];for(var d=0,p=e.length;d<p;d++)l=c(e[d]),h[l.id]&&h[l.id][r]&&(a[d]=h[l.id][r].enabled,u=s?!a[d]:o,h[l.id][r].enabled=u,i[u?"removeClass":"addClass"](l.el,"jtk-"+t+"-disabled"))}else{l=c(e);var f=l.id;h[f]&&h[f][r]&&(a=h[f][r].enabled,u=s?!a:o,h[f][r].enabled=u,i[u?"removeClass":"addClass"](l.el,"jtk-"+t+"-disabled"))}return a}.bind(this),yt=function(t,e){if(null!=t){if(n.isString(t)||!t.length)return e.apply(this,[t]);if(t.length)return e.apply(this,[t[0]])}}.bind(this);this.toggleSourceEnabled=function(t,e){return bt("source",t,null,!0,e),this.isSourceEnabled(t,e)},this.setSourceEnabled=function(t,e,n){return bt("source",t,e,null,n)},this.isSource=function(t,e){return e=e||"default",yt(t,function(t){var n=this.sourceEndpointDefinitions[c(t).id];return null!=n&&null!=n[e]}.bind(this))},this.isSourceEnabled=function(t,e){return e=e||"default",yt(t,function(t){var n=this.sourceEndpointDefinitions[c(t).id];return n&&n[e]&&!0===n[e].enabled}.bind(this))},this.toggleTargetEnabled=function(t,e){return bt("target",t,null,!0,e),this.isTargetEnabled(t,e)},this.isTarget=function(t,e){return e=e||"default",yt(t,function(t){var n=this.targetEndpointDefinitions[c(t).id];return null!=n&&null!=n[e]}.bind(this))},this.isTargetEnabled=function(t,e){return e=e||"default",yt(t,function(t){var n=this.targetEndpointDefinitions[c(t).id];return n&&n[e]&&!0===n[e].enabled}.bind(this))},this.setTargetEnabled=function(t,e,n){return bt("target",t,e,null,n)},this.ready=function(t){i.bind("ready",t)};var Pt=function(t,e){if("object"===typeof t&&t.length)for(var n=0,o=t.length;n<o;n++)e(t[n]);else e(t);return i};this.repaint=function(t,e,n){return Pt(t,(function(t){O(t,e,n)}))},this.revalidate=function(t,e,n){var o=n?t:i.getId(t);i.updateOffset({elId:o,recalc:!0,timestamp:e});var s=i.getDragManager();return s&&s.updateOffsets(o),O(t,null,e)},this.repaintEverything=function(){var t,e=jsPlumbUtil.uuid();for(t in y)i.updateOffset({elId:t,recalc:!0,timestamp:e});for(t in y)O(t,null,e);return this},this.removeAllEndpoints=function(t,e,n){n=n||[];var o=function(t){var s,r,a=c(t),l=y[a.id];if(l)for(n.push(a),s=0,r=l.length;s<r;s++)i.deleteEndpoint(l[s],!1);if(delete y[a.id],e&&a.el&&3!==a.el.nodeType&&8!==a.el.nodeType)for(s=0,r=a.el.childNodes.length;s<r;s++)o(a.el.childNodes[s])};return o(t),this};var _t=function(t,e){i.removeAllEndpoints(t.id,!0,e);for(var n=i.getDragManager(),o=function(t){n&&n.elementRemoved(t.id),i.router.elementRemoved(t.id),i.isSource(t.el)&&i.unmakeSource(t.el),i.isTarget(t.el)&&i.unmakeTarget(t.el),i.destroyDraggable(t.el),i.destroyDroppable(t.el),delete i.floatingConnections[t.id],delete _[t.id],delete x[t.id],t.el&&(i.removeElement(t.el),t.el._jsPlumb=null)},s=1;s<e.length;s++)o(e[s]);o(t)};this.remove=function(t,e){var n=c(t),o=[];return n.text&&n.el.parentNode?n.el.parentNode.removeChild(n.el):n.id&&i.batch((function(){_t(n,o)}),!0===e),i},this.empty=function(t,e){var n=[],o=function(t,e){var i=c(t);if(i.text)i.el.parentNode.removeChild(i.el);else if(i.el){while(i.el.childNodes.length>0)o(i.el.childNodes[0]);e||_t(i,n)}};return i.batch((function(){o(t,!0)}),!1===e),i},this.reset=function(t){i.silently(function(){ut=!1,i.removeAllGroups(),i.removeGroupManager(),i.deleteEveryEndpoint(),t||i.unbind(),this.targetEndpointDefinitions={},this.sourceEndpointDefinitions={},b.length=0,this.doReset&&this.doReset()}.bind(this))},this.destroy=function(){this.reset(),p=null,g=null};var xt=function(t){t.canvas&&t.canvas.parentNode&&t.canvas.parentNode.removeChild(t.canvas),t.cleanup(),t.destroy()};this.clear=function(){i.select().each(xt),i.selectEndpoints().each(xt),y={},P={}},this.setDefaultScope=function(t){return D=t,i},this.deriveEndpointAndAnchorSpec=function(t,e){for(var n=((e?"":"default ")+t).split(/[\s]/),o=null,s=null,r=null,a=null,l=0;l<n.length;l++){var u=i.getType(n[l],"connection");u&&(u.endpoints&&(o=u.endpoints),u.endpoint&&(s=u.endpoint),u.anchors&&(a=u.anchors),u.anchor&&(r=u.anchor))}return{endpoints:o||[s,s],anchors:a||[r,r]}},this.setId=function(t,e,i){var o;n.isString(t)?o=t:(t=this.getElement(t),o=this.getId(t));var s=this.getConnections({source:o,scope:"*"},!0),r=this.getConnections({target:o,scope:"*"},!0);e=""+e,i?t=this.getElement(e):(t=this.getElement(o),this.setAttribute(t,"id",e)),y[e]=y[o]||[];for(var a=0,l=y[e].length;a<l;a++)y[e][a].setElementId(e),y[e][a].setReferenceElement(t);delete y[o],this.sourceEndpointDefinitions[e]=this.sourceEndpointDefinitions[o],delete this.sourceEndpointDefinitions[o],this.targetEndpointDefinitions[e]=this.targetEndpointDefinitions[o],delete this.targetEndpointDefinitions[o],this.router.changeId(o,e);var u=this.getDragManager();u&&u.changeId(o,e),_[e]=_[o],delete _[o];var c=function(n,i,o){for(var s=0,r=n.length;s<r;s++)n[s].endpoints[i].setElementId(e),n[s].endpoints[i].setReferenceElement(t),n[s][o+"Id"]=e,n[s][o]=t};c(s,0,"source"),c(r,1,"target"),this.repaint(e)},this.setDebugLog=function(t){m=t},this.setSuspendDrawing=function(t,e){var n=j;return j=t,w=t?(new Date).getTime():null,e&&this.repaintEverything(),n},this.isSuspendDrawing=function(){return j},this.getSuspendedAt=function(){return w},this.batch=function(t,e){var i=this.isSuspendDrawing();i||this.setSuspendDrawing(!0);try{t()}catch(o){n.log("Function run while suspended failed",o)}i||this.setSuspendDrawing(!1,!e)},this.doWhileSuspended=this.batch,this.getCachedData=H,this.show=function(t,e){return G(t,"block",e),i},this.toggleVisible=Y,this.addListener=this.bind;var Ct=[];this.registerFloatingConnection=function(t,e,i){Ct[t.id]=e,n.addToList(y,t.id,i)},this.getFloatingConnectionFor=function(t){return Ct[t]},this.listManager=new t.jsPlumbListManager(this,this.Defaults.ListStyle)};n.extend(t.jsPlumbInstance,n.EventGenerator,{setAttribute:function(t,e,n){this.setAttribute(t,e,n)},getAttribute:function(e,n){return this.getAttribute(t.jsPlumb.getElement(e),n)},convertToFullOverlaySpec:function(t){return n.isString(t)&&(t=[t,{}]),t[1].id=t[1].id||n.uuid(),t},registerConnectionType:function(e,n){if(this._connectionTypes[e]=t.jsPlumb.extend({},n),n.overlays){for(var i={},o=0;o<n.overlays.length;o++){var s=this.convertToFullOverlaySpec(n.overlays[o]);i[s[1].id]=s}this._connectionTypes[e].overlays=i}},registerConnectionTypes:function(t){for(var e in t)this.registerConnectionType(e,t[e])},registerEndpointType:function(e,n){if(this._endpointTypes[e]=t.jsPlumb.extend({},n),n.overlays){for(var i={},o=0;o<n.overlays.length;o++){var s=this.convertToFullOverlaySpec(n.overlays[o]);i[s[1].id]=s}this._endpointTypes[e].overlays=i}},registerEndpointTypes:function(t){for(var e in t)this.registerEndpointType(e,t[e])},getType:function(t,e){return"connection"===e?this._connectionTypes[t]:this._endpointTypes[t]},setIdChanged:function(t,e){this.setId(t,e,!0)},setParent:function(t,e){var n=this.getElement(t),i=this.getId(n),o=this.getElement(e),s=this.getId(o),r=this.getDragManager();n.parentNode.removeChild(n),o.appendChild(n),r&&r.setParent(n,i,o,s)},extend:function(t,e,n){var i;if(n)for(i=0;i<n.length;i++)t[n[i]]=e[n[i]];else for(i in e)t[i]=e[i];return t},floatingConnections:{},getFloatingAnchorIndex:function(t){return t.endpoints[0].isFloating()?0:t.endpoints[1].isFloating()?1:-1},proxyConnection:function(t,e,n,i,o,s){var r,a=t.endpoints[e].elementId,l=t.endpoints[e];t.proxies=t.proxies||[],r=t.proxies[e]?t.proxies[e].ep:this.addEndpoint(n,{endpoint:o(t,e),anchor:s(t,e),parameters:{isProxyEndpoint:!0}}),r.setDeleteOnEmpty(!0),t.proxies[e]={ep:r,originalEp:l},0===e?this.router.sourceOrTargetChanged(a,i,t,n,0):this.router.sourceOrTargetChanged(a,i,t,n,1),l.detachFromConnection(t,null,!0),r.connections=[t],t.endpoints[e]=r,l.setVisible(!1),t.setVisible(!0),this.revalidate(n)},unproxyConnection:function(t,e,n){if(null!=t._jsPlumb&&null!=t.proxies&&null!=t.proxies[e]){var i=t.proxies[e].originalEp.element,o=t.proxies[e].originalEp.elementId;t.endpoints[e]=t.proxies[e].originalEp,0===e?this.router.sourceOrTargetChanged(n,o,t,i,0):this.router.sourceOrTargetChanged(n,o,t,i,1),t.proxies[e].ep.detachFromConnection(t,null),t.proxies[e].originalEp.addConnection(t),t.isVisible()&&t.proxies[e].originalEp.setVisible(!0),delete t.proxies[e]}}});var f=new p;t.jsPlumb=f,f.getInstance=function(t,e){var n=new p(t);if(e)for(var i in e)n[i]=e[i];return n.init(),n},f.each=function(t,e){if(null!=t)if("string"===typeof t)e(f.getElement(t));else if(null!=t.length)for(var n=0;n<t.length;n++)e(f.getElement(t[n]));else e(t)},e.jsPlumb=f}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i="__label",o=function(t,n){var o={cssClass:n.cssClass,labelStyle:t.labelStyle,id:i,component:t,_jsPlumb:t._jsPlumb.instance},s=e.extend(o,n);return new(e.Overlays[t._jsPlumb.instance.getRenderMode()].Label)(s)},s=function(t,i){var o=null;if(n.isArray(i)){var s=i[0],r=e.extend({component:t,_jsPlumb:t._jsPlumb.instance},i[1]);3===i.length&&e.extend(r,i[2]),o=new(e.Overlays[t._jsPlumb.instance.getRenderMode()][s])(r)}else o=i.constructor===String?new(e.Overlays[t._jsPlumb.instance.getRenderMode()][i])({component:t,_jsPlumb:t._jsPlumb.instance}):i;return o.id=o.id||n.uuid(),t.cacheTypeItem("overlay",o,o.id),t._jsPlumb.overlays[o.id]=o,o};e.OverlayCapableJsPlumbUIComponent=function(e){t.jsPlumbUIComponent.apply(this,arguments),this._jsPlumb.overlays={},this._jsPlumb.overlayPositions={},e.label&&(this.getDefaultType().overlays[i]=["Label",{label:e.label,location:e.labelLocation||this.defaultLabelLocation||.5,labelStyle:e.labelStyle||this._jsPlumb.instance.Defaults.LabelStyle,id:i}]),this.setListenerComponent=function(t){if(this._jsPlumb)for(var e in this._jsPlumb.overlays)this._jsPlumb.overlays[e].setListenerComponent(t)}},e.OverlayCapableJsPlumbUIComponent.applyType=function(t,e){if(e.overlays){var n,i={};for(n in e.overlays){var o=t._jsPlumb.overlays[e.overlays[n][1].id];if(o)o.updateFrom(e.overlays[n][1]),i[e.overlays[n][1].id]=!0,o.reattach(t._jsPlumb.instance,t);else{var s=t.getCachedTypeItem("overlay",e.overlays[n][1].id);null!=s?(s.reattach(t._jsPlumb.instance,t),s.setVisible(!0),s.updateFrom(e.overlays[n][1]),t._jsPlumb.overlays[s.id]=s):s=t.addOverlay(e.overlays[n],!0),i[s.id]=!0}}for(n in t._jsPlumb.overlays)null==i[t._jsPlumb.overlays[n].id]&&t.removeOverlay(t._jsPlumb.overlays[n].id,!0)}},n.extend(e.OverlayCapableJsPlumbUIComponent,t.jsPlumbUIComponent,{setHover:function(t,e){if(this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged())for(var n in this._jsPlumb.overlays)this._jsPlumb.overlays[n][t?"addClass":"removeClass"](this._jsPlumb.instance.hoverClass)},addOverlay:function(t,e){var i=s(this,t);if(this.getData&&"Label"===i.type&&n.isArray(t)){var o=this.getData(),r=t[1];if(o){var a=r.labelLocationAttribute||"labelLocation",l=o?o[a]:null;l&&(i.loc=l)}}return e||this.repaint(),i},getOverlay:function(t){return this._jsPlumb.overlays[t]},getOverlays:function(){return this._jsPlumb.overlays},hideOverlay:function(t){var e=this.getOverlay(t);e&&e.hide()},hideOverlays:function(){for(var t in this._jsPlumb.overlays)this._jsPlumb.overlays[t].hide()},showOverlay:function(t){var e=this.getOverlay(t);e&&e.show()},showOverlays:function(){for(var t in this._jsPlumb.overlays)this._jsPlumb.overlays[t].show()},removeAllOverlays:function(t){for(var e in this._jsPlumb.overlays)this._jsPlumb.overlays[e].cleanup&&this._jsPlumb.overlays[e].cleanup();this._jsPlumb.overlays={},this._jsPlumb.overlayPositions=null,this._jsPlumb.overlayPlacements={},t||this.repaint()},removeOverlay:function(t,e){var n=this._jsPlumb.overlays[t];n&&(n.setVisible(!1),!e&&n.cleanup&&n.cleanup(),delete this._jsPlumb.overlays[t],this._jsPlumb.overlayPositions&&delete this._jsPlumb.overlayPositions[t],this._jsPlumb.overlayPlacements&&delete this._jsPlumb.overlayPlacements[t])},removeOverlays:function(){for(var t=0,e=arguments.length;t<e;t++)this.removeOverlay(arguments[t])},moveParent:function(t){if(this.bgCanvas&&(this.bgCanvas.parentNode.removeChild(this.bgCanvas),t.appendChild(this.bgCanvas)),this.canvas&&this.canvas.parentNode)for(var e in this.canvas.parentNode.removeChild(this.canvas),t.appendChild(this.canvas),this._jsPlumb.overlays)if(this._jsPlumb.overlays[e].isAppendedAtTopLevel){var n=this._jsPlumb.overlays[e].getElement();n.parentNode.removeChild(n),t.appendChild(n)}},getLabel:function(){var t=this.getOverlay(i);return null!=t?t.getLabel():null},getLabelOverlay:function(){return this.getOverlay(i)},setLabel:function(t){var e=this.getOverlay(i);if(e)t.constructor===String||t.constructor===Function?e.setLabel(t):(t.label&&e.setLabel(t.label),t.location&&e.setLocation(t.location));else{var n=t.constructor===String||t.constructor===Function?{label:t}:t;e=o(this,n),this._jsPlumb.overlays[i]=e}this._jsPlumb.instance.isSuspendDrawing()||this.repaint()},cleanup:function(t){for(var e in this._jsPlumb.overlays)this._jsPlumb.overlays[e].cleanup(t),this._jsPlumb.overlays[e].destroy(t);t&&(this._jsPlumb.overlays={},this._jsPlumb.overlayPositions=null)},setVisible:function(t){this[t?"showOverlays":"hideOverlays"]()},setAbsoluteOverlayPosition:function(t,e){this._jsPlumb.overlayPositions[t.id]=e},getAbsoluteOverlayPosition:function(t){return this._jsPlumb.overlayPositions?this._jsPlumb.overlayPositions[t.id]:null},_clazzManip:function(t,e,n){if(!n)for(var i in this._jsPlumb.overlays)this._jsPlumb.overlays[i][t+"Class"](e)},addClass:function(t,e){this._clazzManip("add",t,e)},removeClass:function(t,e){this._clazzManip("remove",t,e)}})}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i=function(t,e,n){var i=!1;return{drag:function(){if(i)return i=!1,!0;if(e.element){var o=n.getUIPosition(arguments,n.getZoom());null!=o&&n.setPosition(e.element,o),n.repaint(e.element,o),t.paint({anchorPoint:t.anchor.getCurrentLocation({element:t})})}},stopDrag:function(){i=!0}}},o=function(t,e,n,i){var o=e.createElement("div",{position:"absolute"});e.appendElement(o);var s=e.getId(o);e.setPosition(o,n),o.style.width=i[0]+"px",o.style.height=i[1]+"px",e.manage(s,o,!0),t.id=s,t.element=o},s=function(t,n,i,o,s,r,a,l){var u=new e.FloatingAnchor({reference:n,referenceCanvas:o,jsPlumbInstance:r});return a({paintStyle:t,endpoint:i,anchor:u,source:s,scope:l})},r=["connectorStyle","connectorHoverStyle","connectorOverlays","connector","connectionType","connectorClass","connectorHoverClass"],a=function(t,e){var n=0;if(null!=e)for(var i=0;i<t.connections.length;i++)if(t.connections[i].sourceId===e||t.connections[i].targetId===e){n=i;break}return t.connections[n]};e.Endpoint=function(t){var l=t._jsPlumb,u=t.newConnection,c=t.newEndpoint;this.idPrefix="_jsplumb_e_",this.defaultLabelLocation=[.5,.5],this.defaultOverlayKeys=["Overlays","EndpointOverlays"],e.OverlayCapableJsPlumbUIComponent.apply(this,arguments),this.appendToDefaultType({connectionType:t.connectionType,maxConnections:null==t.maxConnections?this._jsPlumb.instance.Defaults.MaxConnections:t.maxConnections,paintStyle:t.endpointStyle||t.paintStyle||t.style||this._jsPlumb.instance.Defaults.EndpointStyle||e.Defaults.EndpointStyle,hoverPaintStyle:t.endpointHoverStyle||t.hoverPaintStyle||this._jsPlumb.instance.Defaults.EndpointHoverStyle||e.Defaults.EndpointHoverStyle,connectorStyle:t.connectorStyle,connectorHoverStyle:t.connectorHoverStyle,connectorClass:t.connectorClass,connectorHoverClass:t.connectorHoverClass,connectorOverlays:t.connectorOverlays,connector:t.connector,connectorTooltip:t.connectorTooltip}),this._jsPlumb.enabled=!(!1===t.enabled),this._jsPlumb.visible=!0,this.element=e.getElement(t.source),this._jsPlumb.uuid=t.uuid,this._jsPlumb.floatingEndpoint=null;var h=null;this._jsPlumb.uuid&&(t.endpointsByUUID[this._jsPlumb.uuid]=this),this.elementId=t.elementId,this.dragProxy=t.dragProxy,this._jsPlumb.connectionCost=t.connectionCost,this._jsPlumb.connectionsDirected=t.connectionsDirected,this._jsPlumb.currentAnchorClass="",this._jsPlumb.events={};var d=!0===t.deleteOnEmpty;this.setDeleteOnEmpty=function(t){d=t};var p=function(){var t=l.endpointAnchorClassPrefix+"-"+this._jsPlumb.currentAnchorClass;this._jsPlumb.currentAnchorClass=this.anchor.getCssClass();var n=l.endpointAnchorClassPrefix+(this._jsPlumb.currentAnchorClass?"-"+this._jsPlumb.currentAnchorClass:"");this.removeClass(t),this.addClass(n),e.updateClasses(this.element,n,t)}.bind(this);this.prepareAnchor=function(t){var e=this._jsPlumb.instance.makeAnchor(t,this.elementId,l);return e.bind("anchorChanged",function(t){this.fire("anchorChanged",{endpoint:this,anchor:t}),p()}.bind(this)),e},this.setPreparedAnchor=function(t,e){return this._jsPlumb.instance.continuousAnchorFactory.clear(this.elementId),this.anchor=t,p(),e||this._jsPlumb.instance.repaint(this.elementId),this},this.setAnchor=function(t,e){var n=this.prepareAnchor(t);return this.setPreparedAnchor(n,e),this};var f=function(t){if(this.connections.length>0)for(var e=0;e<this.connections.length;e++)this.connections[e].setHover(t,!1);else this.setHover(t)}.bind(this);this.bind("mouseover",(function(){f(!0)})),this.bind("mouseout",(function(){f(!1)})),t._transient||this._jsPlumb.instance.router.addEndpoint(this,this.elementId),this.prepareEndpoint=function(i,o){var s,r=function(t,n){var i=l.getRenderMode();if(e.Endpoints[i][t])return new e.Endpoints[i][t](n);if(!l.Defaults.DoNotThrowErrors)throw{msg:"jsPlumb: unknown endpoint type '"+t+"'"}},a={_jsPlumb:this._jsPlumb.instance,cssClass:t.cssClass,container:t.container,tooltip:t.tooltip,connectorTooltip:t.connectorTooltip,endpoint:this};return n.isString(i)?s=r(i,a):n.isArray(i)?(a=n.merge(i[1],a),s=r(i[0],a)):s=i.clone(),s.clone=function(){return n.isString(i)?r(i,a):n.isArray(i)?(a=n.merge(i[1],a),r(i[0],a)):void 0}.bind(this),s.typeId=o,s},this.setEndpoint=function(t,e){var n=this.prepareEndpoint(t);this.setPreparedEndpoint(n,!0)},this.setPreparedEndpoint=function(t,e){null!=this.endpoint&&(this.endpoint.cleanup(),this.endpoint.destroy()),this.endpoint=t,this.type=this.endpoint.type,this.canvas=this.endpoint.canvas},e.extend(this,t,r),this.isSource=t.isSource||!1,this.isTemporarySource=t.isTemporarySource||!1,this.isTarget=t.isTarget||!1,this.connections=t.connections||[],this.connectorPointerEvents=t["connector-pointer-events"],this.scope=t.scope||l.getDefaultScope(),this.timestamp=null,this.reattachConnections=t.reattach||l.Defaults.ReattachConnections,this.connectionsDetachable=l.Defaults.ConnectionsDetachable,!1!==t.connectionsDetachable&&!1!==t.detachable||(this.connectionsDetachable=!1),this.dragAllowedWhenFull=!1!==t.dragAllowedWhenFull,t.onMaxConnections&&this.bind("maxConnections",t.onMaxConnections),this.addConnection=function(t){this.connections.push(t),this[(this.connections.length>0?"add":"remove")+"Class"](l.endpointConnectedClass),this[(this.isFull()?"add":"remove")+"Class"](l.endpointFullClass)},this.detachFromConnection=function(t,e,n){e=null==e?this.connections.indexOf(t):e,e>=0&&(this.connections.splice(e,1),this[(this.connections.length>0?"add":"remove")+"Class"](l.endpointConnectedClass),this[(this.isFull()?"add":"remove")+"Class"](l.endpointFullClass)),!n&&d&&0===this.connections.length&&l.deleteObject({endpoint:this,fireEvent:!1,deleteAttachedObjects:!0!==n})},this.deleteEveryConnection=function(t){for(var e=this.connections.length,n=0;n<e;n++)l.deleteConnection(this.connections[0],t)},this.detachFrom=function(t,e,n){for(var i=[],o=0;o<this.connections.length;o++)this.connections[o].endpoints[1]!==t&&this.connections[o].endpoints[0]!==t||i.push(this.connections[o]);for(var s=0,r=i.length;s<r;s++)l.deleteConnection(i[0]);return this},this.getElement=function(){return this.element},this.setElement=function(i){var o=this._jsPlumb.instance.getId(i),s=this.elementId;return n.removeWithFunction(t.endpointsByElement[this.elementId],function(t){return t.id===this.id}.bind(this)),this.element=e.getElement(i),this.elementId=l.getId(this.element),l.router.rehomeEndpoint(this,s,this.element),l.dragManager.endpointAdded(this.element),n.addToList(t.endpointsByElement,o,this),this},this.makeInPlaceCopy=function(){var e=this.anchor.getCurrentLocation({element:this}),n=this.anchor.getOrientation(this),i=this.anchor.getCssClass(),o={bind:function(){},compute:function(){return[e[0],e[1]]},getCurrentLocation:function(){return[e[0],e[1]]},getOrientation:function(){return n},getCssClass:function(){return i}};return c({dropOptions:t.dropOptions,anchor:o,source:this.element,paintStyle:this.getPaintStyle(),endpoint:t.hideOnDrag?"Blank":this.endpoint,_transient:!0,scope:this.scope,reference:this})},this.connectorSelector=function(){return this.connections[0]},this.setStyle=this.setPaintStyle,this.paint=function(t){t=t||{};var e=t.timestamp,n=!(!1===t.recalc);if(!e||this.timestamp!==e){var i=l.updateOffset({elId:this.elementId,timestamp:e}),o=t.offset?t.offset.o:i.o;if(null!=o){var s=t.anchorPoint,r=t.connectorPaintStyle;if(null==s){var u=t.dimensions||i.s,c={xy:[o.left,o.top],wh:u,element:this,timestamp:e};if(n&&this.anchor.isDynamic&&this.connections.length>0){var h=a(this,t.elementWithPrecedence),d=h.endpoints[0]===this?1:0,p=0===d?h.sourceId:h.targetId,f=l.getCachedData(p),g=f.o,m=f.s;c.index=0===d?1:0,c.connection=h,c.txy=[g.left,g.top],c.twh=m,c.tElement=h.endpoints[d],c.tRotation=l.getRotation(p)}else this.connections.length>0&&(c.connection=this.connections[0]);c.rotation=l.getRotation(this.elementId),s=this.anchor.compute(c)}for(var v in this.endpoint.compute(s,this.anchor.getOrientation(this),this._jsPlumb.paintStyleInUse,r||this.paintStyleInUse),this.endpoint.paint(this._jsPlumb.paintStyleInUse,this.anchor),this.timestamp=e,this._jsPlumb.overlays)if(this._jsPlumb.overlays.hasOwnProperty(v)){var b=this._jsPlumb.overlays[v];b.isVisible()&&(this._jsPlumb.overlayPlacements[v]=b.draw(this.endpoint,this._jsPlumb.paintStyleInUse),b.paint(this._jsPlumb.overlayPlacements[v]))}}}},this.getTypeDescriptor=function(){return"endpoint"},this.isVisible=function(){return this._jsPlumb.visible},this.repaint=this.paint;var g=!1;this.initDraggable=function(){if(!g&&e.isDragSupported(this.element)){var r,a={id:null,element:null},d=null,p=!1,f=null,m=i(this,a,l),v=t.dragOptions||{},b={},y=e.dragEvents.start,P=e.dragEvents.stop,_=e.dragEvents.drag,x=e.dragEvents.beforeStart,C=function(t){r=t.e.payload||{}},E=function(n){d=this.connectorSelector();var i=!0;this.isEnabled()||(i=!1),null!=d||this.isSource||this.isTemporarySource||(i=!1),!this.isSource||!this.isFull()||null!=d&&this.dragAllowedWhenFull||(i=!1),null==d||d.isDetachable(this)||(this.isFull()?i=!1:d=null);var h=l.checkCondition(null==d?"beforeDrag":"beforeStartDetach",{endpoint:this,source:this.element,sourceId:this.elementId,connection:d});if(!1===h?i=!1:"object"===typeof h?e.extend(h,r||{}):h=r||{},!1===i)return l.stopDrag&&l.stopDrag(this.canvas),m.stopDrag(),!1;for(var g=0;g<this.connections.length;g++)this.connections[g].setHover(!1);this.addClass("endpointDrag"),l.setConnectionBeingDragged(!0),d&&!this.isFull()&&this.isSource&&(d=null),l.updateOffset({elId:this.elementId});var v=this._jsPlumb.instance.getOffset(this.canvas),b=this.canvas,y=this._jsPlumb.instance.getSize(this.canvas);o(a,l,v,y),l.setAttributes(this.canvas,{dragId:a.id,elId:this.elementId});var P=this.dragProxy||this.endpoint;if(null==this.dragProxy&&null!=this.connectionType){var _=this._jsPlumb.instance.deriveEndpointAndAnchorSpec(this.connectionType);_.endpoints[1]&&(P=_.endpoints[1])}var x=this._jsPlumb.instance.makeAnchor("Center");x.isFloating=!0,this._jsPlumb.floatingEndpoint=s(this.getPaintStyle(),x,P,this.canvas,a.element,l,c,this.scope);var C=this._jsPlumb.floatingEndpoint.anchor;if(null==d)this.setHover(!1,!1),d=u({sourceEndpoint:this,targetEndpoint:this._jsPlumb.floatingEndpoint,source:this.element,target:a.element,anchors:[this.anchor,this._jsPlumb.floatingEndpoint.anchor],paintStyle:t.connectorStyle,hoverPaintStyle:t.connectorHoverStyle,connector:t.connector,overlays:t.connectorOverlays,type:this.connectionType,cssClass:this.connectorClass,hoverClass:this.connectorHoverClass,scope:t.scope,data:h}),d.pending=!0,d.addClass(l.draggingClass),this._jsPlumb.floatingEndpoint.addClass(l.draggingClass),this._jsPlumb.floatingEndpoint.anchor=C,l.fire("connectionDrag",d),l.router.newConnection(d);else{p=!0,d.setHover(!1);var E=d.endpoints[0].id===this.id?0:1;this.detachFromConnection(d,null,!0);var S=l.getDragScope(b);l.setAttribute(this.canvas,"originalScope",S),l.fire("connectionDrag",d),0===E?(f=[d.source,d.sourceId,b,S],l.router.sourceOrTargetChanged(d.endpoints[E].elementId,a.id,d,a.element,0)):(f=[d.target,d.targetId,b,S],l.router.sourceOrTargetChanged(d.endpoints[E].elementId,a.id,d,a.element,1)),d.suspendedEndpoint=d.endpoints[E],d.suspendedElement=d.endpoints[E].getElement(),d.suspendedElementId=d.endpoints[E].elementId,d.suspendedElementType=0===E?"source":"target",d.suspendedEndpoint.setHover(!1),this._jsPlumb.floatingEndpoint.referenceEndpoint=d.suspendedEndpoint,d.endpoints[E]=this._jsPlumb.floatingEndpoint,d.addClass(l.draggingClass),this._jsPlumb.floatingEndpoint.addClass(l.draggingClass)}l.registerFloatingConnection(a,d,this._jsPlumb.floatingEndpoint),l.currentlyDragging=!0}.bind(this),S=function(){if(l.setConnectionBeingDragged(!1),d&&null!=d.endpoints){var t=l.getDropEvent(arguments),e=l.getFloatingAnchorIndex(d);if(d.endpoints[0===e?1:0].anchor.locked=!1,d.removeClass(l.draggingClass),this._jsPlumb&&(d.deleteConnectionNow||d.endpoints[e]===this._jsPlumb.floatingEndpoint)&&p&&d.suspendedEndpoint){0===e?(d.floatingElement=d.source,d.floatingId=d.sourceId,d.floatingEndpoint=d.endpoints[0],d.floatingIndex=0,d.source=f[0],d.sourceId=f[1]):(d.floatingElement=d.target,d.floatingId=d.targetId,d.floatingEndpoint=d.endpoints[1],d.floatingIndex=1,d.target=f[0],d.targetId=f[1]);var n=this._jsPlumb.floatingEndpoint;l.setDragScope(f[2],f[3]),d.endpoints[e]=d.suspendedEndpoint,d.isReattach()||d._forceReattach||d._forceDetach||!l.deleteConnection(d,{originalEvent:t})?(d.setHover(!1),d._forceDetach=null,d._forceReattach=null,this._jsPlumb.floatingEndpoint.detachFromConnection(d),d.suspendedEndpoint.addConnection(d),1===e?l.router.sourceOrTargetChanged(d.floatingId,d.targetId,d,d.target,e):l.router.sourceOrTargetChanged(d.floatingId,d.sourceId,d,d.source,e),l.repaint(f[1])):l.deleteObject({endpoint:n})}this.deleteAfterDragStop?l.deleteObject({endpoint:this}):this._jsPlumb&&this.paint({recalc:!1}),l.fire("connectionDragStop",d,t),d.pending&&l.fire("connectionAborted",d,t),l.currentlyDragging=!1,d.suspendedElement=null,d.suspendedEndpoint=null,d=null}a&&a.element&&l.remove(a.element,!1,!1),h&&l.deleteObject({endpoint:h}),this._jsPlumb&&(this.canvas.style.visibility="visible",this.anchor.locked=!1,this._jsPlumb.floatingEndpoint=null)}.bind(this);v=e.extend(b,v),v.scope=this.scope||v.scope,v[x]=n.wrap(v[x],C,!1),v[y]=n.wrap(v[y],E,!1),v[_]=n.wrap(v[_],m.drag),v[P]=n.wrap(v[P],S),v.multipleDrop=!1,v.canDrag=function(){return this.isSource||this.isTemporarySource||this.connections.length>0&&!1!==this.connectionsDetachable}.bind(this),l.initDraggable(this.canvas,v,"internal"),this.canvas._jsPlumbRelatedElement=this.element,g=!0}};var m=t.endpoint||this._jsPlumb.instance.Defaults.Endpoint||e.Defaults.Endpoint;this.setEndpoint(m,!0);var v=t.anchor?t.anchor:t.anchors?t.anchors:l.Defaults.Anchor||"Top";this.setAnchor(v,!0);var b=["default",t.type||""].join(" ");this.addType(b,t.data,!0),this.canvas=this.endpoint.canvas,this.canvas._jsPlumb=this,this.initDraggable();var y=function(i,o,s,r){if(e.isDropSupported(this.element)){var a=t.dropOptions||l.Defaults.DropOptions||e.Defaults.DropOptions;a=e.extend({},a),a.scope=a.scope||this.scope;var u=e.dragEvents.drop,c=e.dragEvents.over,h=e.dragEvents.out,d=this,p=l.EndpointDropHandler({getEndpoint:function(){return d},jsPlumb:l,enabled:function(){return null==s||s.isEnabled()},isFull:function(){return s.isFull()},element:this.element,elementId:this.elementId,isSource:this.isSource,isTarget:this.isTarget,addClass:function(t){d.addClass(t)},removeClass:function(t){d.removeClass(t)},isDropAllowed:function(){return d.isDropAllowed.apply(d,arguments)},reference:r,isRedrop:function(t,e){return t.suspendedEndpoint&&e.reference&&t.suspendedEndpoint.id===e.reference.id}});a[u]=n.wrap(a[u],p,!0),a[c]=n.wrap(a[c],function(){var t=e.getDragObject(arguments),n=l.getAttribute(e.getElement(t),"dragId"),i=l.getFloatingConnectionFor(n);if(null!=i){var o=l.getFloatingAnchorIndex(i),s=this.isTarget&&0!==o||i.suspendedEndpoint&&this.referenceEndpoint&&this.referenceEndpoint.id===i.suspendedEndpoint.id;if(s){var r=l.checkCondition("checkDropAllowed",{sourceEndpoint:i.endpoints[o],targetEndpoint:this,connection:i});this[(r?"add":"remove")+"Class"](l.endpointDropAllowedClass),this[(r?"remove":"add")+"Class"](l.endpointDropForbiddenClass),i.endpoints[o].anchor.over(this.anchor,this)}}}.bind(this)),a[h]=n.wrap(a[h],function(){var t=e.getDragObject(arguments),n=null==t?null:l.getAttribute(e.getElement(t),"dragId"),i=n?l.getFloatingConnectionFor(n):null;if(null!=i){var o=l.getFloatingAnchorIndex(i),s=this.isTarget&&0!==o||i.suspendedEndpoint&&this.referenceEndpoint&&this.referenceEndpoint.id===i.suspendedEndpoint.id;s&&(this.removeClass(l.endpointDropAllowedClass),this.removeClass(l.endpointDropForbiddenClass),i.endpoints[o].anchor.out())}}.bind(this)),l.initDroppable(i,a,"internal",o)}}.bind(this);return this.anchor.isFloating||y(this.canvas,!(t._transient||this.anchor.isFloating),this,t.reference),this},n.extend(e.Endpoint,e.OverlayCapableJsPlumbUIComponent,{setVisible:function(t,e,n){if(this._jsPlumb.visible=t,this.canvas&&(this.canvas.style.display=t?"block":"none"),this[t?"showOverlays":"hideOverlays"](),!e)for(var i=0;i<this.connections.length;i++)if(this.connections[i].setVisible(t),!n){var o=this===this.connections[i].endpoints[0]?1:0;1===this.connections[i].endpoints[o].connections.length&&this.connections[i].endpoints[o].setVisible(t,!0,!0)}},getAttachedElements:function(){return this.connections},applyType:function(t,n){this.setPaintStyle(t.endpointStyle||t.paintStyle,n),this.setHoverPaintStyle(t.endpointHoverStyle||t.hoverPaintStyle,n),null!=t.maxConnections&&(this._jsPlumb.maxConnections=t.maxConnections),t.scope&&(this.scope=t.scope),e.extend(this,t,r),null!=t.cssClass&&this.canvas&&this._jsPlumb.instance.addClass(this.canvas,t.cssClass),e.OverlayCapableJsPlumbUIComponent.applyType(this,t)},isEnabled:function(){return this._jsPlumb.enabled},setEnabled:function(t){this._jsPlumb.enabled=t},cleanup:function(){var t=this._jsPlumb.instance.endpointAnchorClassPrefix+(this._jsPlumb.currentAnchorClass?"-"+this._jsPlumb.currentAnchorClass:"");e.removeClass(this.element,t),this.anchor=null,this.endpoint.cleanup(!0),this.endpoint.destroy(),this.endpoint=null,this._jsPlumb.instance.destroyDraggable(this.canvas,"internal"),this._jsPlumb.instance.destroyDroppable(this.canvas,"internal")},setHover:function(t){this.endpoint&&this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged()&&this.endpoint.setHover(t)},isFull:function(){return 0===this._jsPlumb.maxConnections||!(this.isFloating()||this._jsPlumb.maxConnections<0||this.connections.length<this._jsPlumb.maxConnections)},isFloating:function(){return null!=this.anchor&&this.anchor.isFloating},isConnectedTo:function(t){var e=!1;if(t)for(var n=0;n<this.connections.length;n++)if(this.connections[n].endpoints[1]===t||this.connections[n].endpoints[0]===t){e=!0;break}return e},getConnectionCost:function(){return this._jsPlumb.connectionCost},setConnectionCost:function(t){this._jsPlumb.connectionCost=t},areConnectionsDirected:function(){return this._jsPlumb.connectionsDirected},setConnectionsDirected:function(t){this._jsPlumb.connectionsDirected=t},setElementId:function(t){this.elementId=t,this.anchor.elementId=t},setReferenceElement:function(t){this.element=e.getElement(t)},setDragAllowedWhenFull:function(t){this.dragAllowedWhenFull=t},equals:function(t){return this.anchor.equals(t.anchor)},getUuid:function(){return this._jsPlumb.uuid},computeAnchor:function(t){return this.anchor.compute(t)}}),t.jsPlumbInstance.prototype.EndpointDropHandler=function(t){return function(e){var i=t.jsPlumb;t.removeClass(i.endpointDropAllowedClass),t.removeClass(i.endpointDropForbiddenClass);var o=i.getDropEvent(arguments),s=i.getDragObject(arguments),r=i.getAttribute(s,"dragId"),a=(i.getAttribute(s,"elId"),i.getAttribute(s,"originalScope")),l=i.getFloatingConnectionFor(r);if(null!=l){var u=null!=l.suspendedEndpoint;if(!u||null!=l.suspendedEndpoint._jsPlumb){var c=t.getEndpoint(l);if(null!=c){if(t.isRedrop(l,t))return l._forceReattach=!0,l.setHover(!1),void(t.maybeCleanup&&t.maybeCleanup(c));var h=i.getFloatingAnchorIndex(l);if(0===h&&!t.isSource||1===h&&!t.isTarget)t.maybeCleanup&&t.maybeCleanup(c);else{t.onDrop&&t.onDrop(l),a&&i.setDragScope(s,a);var d=t.isFull(e);if(d&&c.fire("maxConnections",{endpoint:this,connection:l,maxConnections:c._jsPlumb.maxConnections},o),!d&&t.enabled()){var p=!0;0===h?(l.floatingElement=l.source,l.floatingId=l.sourceId,l.floatingEndpoint=l.endpoints[0],l.floatingIndex=0,l.source=t.element,l.sourceId=i.getId(t.element)):(l.floatingElement=l.target,l.floatingId=l.targetId,l.floatingEndpoint=l.endpoints[1],l.floatingIndex=1,l.target=t.element,l.targetId=i.getId(t.element)),u&&l.suspendedEndpoint.id!==c.id&&(l.isDetachAllowed(l)&&l.endpoints[h].isDetachAllowed(l)&&l.suspendedEndpoint.isDetachAllowed(l)&&i.checkCondition("beforeDetach",l)||(p=!1));var f=function(e){l.endpoints[h].detachFromConnection(l),l.suspendedEndpoint&&l.suspendedEndpoint.detachFromConnection(l),l.endpoints[h]=c,c.addConnection(l);var s=c.getParameters();for(var r in s)l.setParameter(r,s[r]);if(u){var a=l.suspendedEndpoint.elementId;i.fireMoveEvent({index:h,originalSourceId:0===h?a:l.sourceId,newSourceId:0===h?c.elementId:l.sourceId,originalTargetId:1===h?a:l.targetId,newTargetId:1===h?c.elementId:l.targetId,originalSourceEndpoint:0===h?l.suspendedEndpoint:l.endpoints[0],newSourceEndpoint:0===h?c:l.endpoints[0],originalTargetEndpoint:1===h?l.suspendedEndpoint:l.endpoints[1],newTargetEndpoint:1===h?c:l.endpoints[1],connection:l},o)}else s.draggable&&i.initDraggable(this.element,t.dragOptions,"internal",i);if(1===h?i.router.sourceOrTargetChanged(l.floatingId,l.targetId,l,l.target,1):i.router.sourceOrTargetChanged(l.floatingId,l.sourceId,l,l.source,0),l.endpoints[0].finalEndpoint){var d=l.endpoints[0];d.detachFromConnection(l),l.endpoints[0]=l.endpoints[0].finalEndpoint,l.endpoints[0].addConnection(l)}n.isObject(e)&&l.mergeData(e),i.finaliseConnection(l,null,o,!1),l.setHover(!1),i.revalidate(l.endpoints[0].element)}.bind(this),g=function(){l.suspendedEndpoint&&(l.endpoints[h]=l.suspendedEndpoint,l.setHover(!1),l._forceDetach=!0,0===h?(l.source=l.suspendedEndpoint.element,l.sourceId=l.suspendedEndpoint.elementId):(l.target=l.suspendedEndpoint.element,l.targetId=l.suspendedEndpoint.elementId),l.suspendedEndpoint.addConnection(l),1===h?i.router.sourceOrTargetChanged(l.floatingId,l.targetId,l,l.target,1):i.router.sourceOrTargetChanged(l.floatingId,l.sourceId,l,l.source,0),i.repaint(l.sourceId),l._forceDetach=!1)};if(p=p&&t.isDropAllowed(l.sourceId,l.targetId,l.scope,l,c),p)return f(p),!0;g()}t.maybeCleanup&&t.maybeCleanup(c),i.currentlyDragging=!1}}}}}}}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i=function(t,i,o,s,r){if(e.Connectors[i]=e.Connectors[i]||{},null==e.Connectors[i][o]){if(null==e.Connectors[o]){if(t.Defaults.DoNotThrowErrors)return null;throw new TypeError("jsPlumb: unknown connector type '"+o+"'")}e.Connectors[i][o]=function(){e.Connectors[o].apply(this,arguments),e.ConnectorRenderers[i].apply(this,arguments)},n.extend(e.Connectors[i][o],[e.Connectors[o],e.ConnectorRenderers[i]])}return new e.Connectors[i][o](s,r)},o=function(t,e,n){return t?n.makeAnchor(t,e,n):null},s=function(t,e,i,o){null!=e&&(e._jsPlumbConnections=e._jsPlumbConnections||{},o?delete e._jsPlumbConnections[t.id]:e._jsPlumbConnections[t.id]=!0,n.isEmpty(e._jsPlumbConnections)?i.removeClass(e,i.connectedClass):i.addClass(e,i.connectedClass))};e.Connection=function(t){var i=t.newEndpoint;this.id=t.id,this.connector=null,this.idPrefix="_jsplumb_c_",this.defaultLabelLocation=.5,this.defaultOverlayKeys=["Overlays","ConnectionOverlays"],this.previousConnection=t.previousConnection,this.source=e.getElement(t.source),this.target=e.getElement(t.target),e.OverlayCapableJsPlumbUIComponent.apply(this,arguments),t.sourceEndpoint?(this.source=t.sourceEndpoint.getElement(),this.sourceId=t.sourceEndpoint.elementId):this.sourceId=this._jsPlumb.instance.getId(this.source),t.targetEndpoint?(this.target=t.targetEndpoint.getElement(),this.targetId=t.targetEndpoint.elementId):this.targetId=this._jsPlumb.instance.getId(this.target),this.scope=t.scope,this.endpoints=[],this.endpointStyles=[];var o=this._jsPlumb.instance;o.manage(this.sourceId,this.source),o.manage(this.targetId,this.target),this._jsPlumb.visible=!0,this._jsPlumb.params={cssClass:t.cssClass,container:t.container,"pointer-events":t["pointer-events"],editorParams:t.editorParams,overlays:t.overlays},this._jsPlumb.lastPaintedAt=null,this.bind("mouseover",function(){this.setHover(!0)}.bind(this)),this.bind("mouseout",function(){this.setHover(!1)}.bind(this)),this.makeEndpoint=function(e,n,s,r,a){return s=s||this._jsPlumb.instance.getId(n),this.prepareEndpoint(o,i,this,r,e?0:1,t,n,s,a)},t.type&&(t.endpoints=t.endpoints||this._jsPlumb.instance.deriveEndpointAndAnchorSpec(t.type).endpoints);var s=this.makeEndpoint(!0,this.source,this.sourceId,t.sourceEndpoint),r=this.makeEndpoint(!1,this.target,this.targetId,t.targetEndpoint);s&&n.addToList(t.endpointsByElement,this.sourceId,s),r&&n.addToList(t.endpointsByElement,this.targetId,r),this.scope||(this.scope=this.endpoints[0].scope),null!=t.deleteEndpointsOnEmpty&&(this.endpoints[0].setDeleteOnEmpty(t.deleteEndpointsOnEmpty),this.endpoints[1].setDeleteOnEmpty(t.deleteEndpointsOnEmpty));var a=o.Defaults.ConnectionsDetachable;!1===t.detachable&&(a=!1),!1===this.endpoints[0].connectionsDetachable&&(a=!1),!1===this.endpoints[1].connectionsDetachable&&(a=!1);var l=t.reattach||this.endpoints[0].reattachConnections||this.endpoints[1].reattachConnections||o.Defaults.ReattachConnections;this.appendToDefaultType({detachable:a,reattach:l,paintStyle:this.endpoints[0].connectorStyle||this.endpoints[1].connectorStyle||t.paintStyle||o.Defaults.PaintStyle||e.Defaults.PaintStyle,hoverPaintStyle:this.endpoints[0].connectorHoverStyle||this.endpoints[1].connectorHoverStyle||t.hoverPaintStyle||o.Defaults.HoverPaintStyle||e.Defaults.HoverPaintStyle});var u=o.getSuspendedAt();if(!o.isSuspendDrawing()){var c=o.getCachedData(this.sourceId),h=c.o,d=c.s,p=o.getCachedData(this.targetId),f=p.o,g=p.s,m=u||jsPlumbUtil.uuid(),v=this.endpoints[0].anchor.compute({xy:[h.left,h.top],wh:d,element:this.endpoints[0],elementId:this.endpoints[0].elementId,txy:[f.left,f.top],twh:g,tElement:this.endpoints[1],timestamp:m,rotation:o.getRotation(this.endpoints[0].elementId)});this.endpoints[0].paint({anchorLoc:v,timestamp:m}),v=this.endpoints[1].anchor.compute({xy:[f.left,f.top],wh:g,element:this.endpoints[1],elementId:this.endpoints[1].elementId,txy:[h.left,h.top],twh:d,tElement:this.endpoints[0],timestamp:m,rotation:o.getRotation(this.endpoints[1].elementId)}),this.endpoints[1].paint({anchorLoc:v,timestamp:m})}this.getTypeDescriptor=function(){return"connection"},this.getAttachedElements=function(){return this.endpoints},this.isDetachable=function(t){return!1!==this._jsPlumb.detachable&&(null!=t?!0===t.connectionsDetachable:!0===this._jsPlumb.detachable)},this.setDetachable=function(t){this._jsPlumb.detachable=!0===t},this.isReattach=function(){return!0===this._jsPlumb.reattach||!0===this.endpoints[0].reattachConnections||!0===this.endpoints[1].reattachConnections},this.setReattach=function(t){this._jsPlumb.reattach=!0===t},this._jsPlumb.cost=t.cost||this.endpoints[0].getConnectionCost(),this._jsPlumb.directed=t.directed,null==t.directed&&(this._jsPlumb.directed=this.endpoints[0].areConnectionsDirected());var b=e.extend({},this.endpoints[1].getParameters());e.extend(b,this.endpoints[0].getParameters()),e.extend(b,this.getParameters()),this.setParameters(b),this.setConnector(this.endpoints[0].connector||this.endpoints[1].connector||t.connector||o.Defaults.Connector||e.Defaults.Connector,!0);var y=null!=t.data&&n.isObject(t.data)?t.data:{};this.getData=function(){return y},this.setData=function(t){y=t||{}},this.mergeData=function(t){y=e.extend(y,t)};var P=["default",this.endpoints[0].connectionType,this.endpoints[1].connectionType,t.type].join(" ");/[^\s]/.test(P)&&this.addType(P,t.data,!0),this.updateConnectedClass()},n.extend(e.Connection,e.OverlayCapableJsPlumbUIComponent,{applyType:function(t,n,i){var o=null;null!=t.connector&&(o=this.getCachedTypeItem("connector",i.connector),null==o&&(o=this.prepareConnector(t.connector,i.connector),this.cacheTypeItem("connector",o,i.connector)),this.setPreparedConnector(o)),null!=t.detachable&&this.setDetachable(t.detachable),null!=t.reattach&&this.setReattach(t.reattach),t.scope&&(this.scope=t.scope),null!=t.cssClass&&this.canvas&&this._jsPlumb.instance.addClass(this.canvas,t.cssClass);var s=null;t.anchor?(s=this.getCachedTypeItem("anchors",i.anchor),null==s&&(s=[this._jsPlumb.instance.makeAnchor(t.anchor),this._jsPlumb.instance.makeAnchor(t.anchor)],this.cacheTypeItem("anchors",s,i.anchor))):t.anchors&&(s=this.getCachedTypeItem("anchors",i.anchors),null==s&&(s=[this._jsPlumb.instance.makeAnchor(t.anchors[0]),this._jsPlumb.instance.makeAnchor(t.anchors[1])],this.cacheTypeItem("anchors",s,i.anchors))),null!=s&&(this.endpoints[0].anchor=s[0],this.endpoints[1].anchor=s[1],this.endpoints[1].anchor.isDynamic&&this._jsPlumb.instance.repaint(this.endpoints[1].elementId)),e.OverlayCapableJsPlumbUIComponent.applyType(this,t)},addClass:function(t,e){e&&(this.endpoints[0].addClass(t),this.endpoints[1].addClass(t),this.suspendedEndpoint&&this.suspendedEndpoint.addClass(t)),this.connector&&this.connector.addClass(t)},removeClass:function(t,e){e&&(this.endpoints[0].removeClass(t),this.endpoints[1].removeClass(t),this.suspendedEndpoint&&this.suspendedEndpoint.removeClass(t)),this.connector&&this.connector.removeClass(t)},isVisible:function(){return this._jsPlumb.visible},setVisible:function(t){this._jsPlumb.visible=t,this.connector&&this.connector.setVisible(t),this.repaint()},cleanup:function(){this.updateConnectedClass(!0),this.endpoints=null,this.source=null,this.target=null,null!=this.connector&&(this.connector.cleanup(!0),this.connector.destroy(!0)),this.connector=null},updateConnectedClass:function(t){this._jsPlumb&&(s(this,this.source,this._jsPlumb.instance,t),s(this,this.target,this._jsPlumb.instance,t))},setHover:function(e){this.connector&&this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged()&&(this.connector.setHover(e),t.jsPlumb[e?"addClass":"removeClass"](this.source,this._jsPlumb.instance.hoverSourceClass),t.jsPlumb[e?"addClass":"removeClass"](this.target,this._jsPlumb.instance.hoverTargetClass))},getUuids:function(){return[this.endpoints[0].getUuid(),this.endpoints[1].getUuid()]},getCost:function(){return this._jsPlumb?this._jsPlumb.cost:-1/0},setCost:function(t){this._jsPlumb.cost=t},isDirected:function(){return this._jsPlumb.directed},getConnector:function(){return this.connector},prepareConnector:function(t,e){var o,s={_jsPlumb:this._jsPlumb.instance,cssClass:this._jsPlumb.params.cssClass,container:this._jsPlumb.params.container,"pointer-events":this._jsPlumb.params["pointer-events"]},r=this._jsPlumb.instance.getRenderMode();return n.isString(t)?o=i(this._jsPlumb.instance,r,t,s,this):n.isArray(t)&&(o=1===t.length?i(this._jsPlumb.instance,r,t[0],s,this):i(this._jsPlumb.instance,r,t[0],n.merge(t[1],s),this)),null!=e&&(o.typeId=e),o},setPreparedConnector:function(t,e,n,i){if(this.connector!==t){var o,s="";if(null!=this.connector&&(o=this.connector,s=o.getClass(),this.connector.cleanup(),this.connector.destroy()),this.connector=t,i&&this.cacheTypeItem("connector",t,i),this.canvas=this.connector.canvas,this.bgCanvas=this.connector.bgCanvas,this.connector.reattach(this._jsPlumb.instance),this.addClass(s),this.canvas&&(this.canvas._jsPlumb=this),this.bgCanvas&&(this.bgCanvas._jsPlumb=this),null!=o)for(var r=this.getOverlays(),a=0;a<r.length;a++)r[a].transfer&&r[a].transfer(this.connector);n||this.setListenerComponent(this.connector),e||this.repaint()}},setConnector:function(t,e,n,i){var o=this.prepareConnector(t,i);this.setPreparedConnector(o,e,n,i)},paint:function(t){if(!this._jsPlumb.instance.isSuspendDrawing()&&this._jsPlumb.visible){t=t||{};var e=t.timestamp,n=!1,i=n?this.sourceId:this.targetId,o=n?this.targetId:this.sourceId,s=n?0:1,r=n?1:0;if(null==e||e!==this._jsPlumb.lastPaintedAt){var a=this._jsPlumb.instance.updateOffset({elId:o}).o,l=this._jsPlumb.instance.updateOffset({elId:i}).o,u=this.endpoints[r],c=this.endpoints[s],h=u.anchor.getCurrentLocation({xy:[a.left,a.top],wh:[a.width,a.height],element:u,timestamp:e,rotation:this._jsPlumb.instance.getRotation(this.sourceId)}),d=c.anchor.getCurrentLocation({xy:[l.left,l.top],wh:[l.width,l.height],element:c,timestamp:e,rotation:this._jsPlumb.instance.getRotation(this.targetId)});this.connector.resetBounds(),this.connector.compute({sourcePos:h,targetPos:d,sourceOrientation:u.anchor.getOrientation(u),targetOrientation:c.anchor.getOrientation(c),sourceEndpoint:this.endpoints[r],targetEndpoint:this.endpoints[s],"stroke-width":this._jsPlumb.paintStyleInUse.strokeWidth,sourceInfo:a,targetInfo:l});var p={minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};for(var f in this._jsPlumb.overlays)if(this._jsPlumb.overlays.hasOwnProperty(f)){var g=this._jsPlumb.overlays[f];g.isVisible()&&(this._jsPlumb.overlayPlacements[f]=g.draw(this.connector,this._jsPlumb.paintStyleInUse,this.getAbsoluteOverlayPosition(g)),p.minX=Math.min(p.minX,this._jsPlumb.overlayPlacements[f].minX),p.maxX=Math.max(p.maxX,this._jsPlumb.overlayPlacements[f].maxX),p.minY=Math.min(p.minY,this._jsPlumb.overlayPlacements[f].minY),p.maxY=Math.max(p.maxY,this._jsPlumb.overlayPlacements[f].maxY))}var m=parseFloat(this._jsPlumb.paintStyleInUse.strokeWidth||1)/2,v=parseFloat(this._jsPlumb.paintStyleInUse.strokeWidth||0),b={xmin:Math.min(this.connector.bounds.minX-(m+v),p.minX),ymin:Math.min(this.connector.bounds.minY-(m+v),p.minY),xmax:Math.max(this.connector.bounds.maxX+(m+v),p.maxX),ymax:Math.max(this.connector.bounds.maxY+(m+v),p.maxY)};for(var y in this.connector.paintExtents=b,this.connector.paint(this._jsPlumb.paintStyleInUse,null,b),this._jsPlumb.overlays)if(this._jsPlumb.overlays.hasOwnProperty(y)){var P=this._jsPlumb.overlays[y];P.isVisible()&&P.paint(this._jsPlumb.overlayPlacements[y],b)}}this._jsPlumb.lastPaintedAt=e}},repaint:function(t){var e=jsPlumb.extend(t||{},{});e.elId=this.sourceId,this.paint(e)},prepareEndpoint:function(t,n,i,s,r,a,l,u,c){var h;if(s)i.endpoints[r]=s,s.addConnection(i);else{a.endpoints||(a.endpoints=[null,null]);var d=c||a.endpoints[r]||a.endpoint||t.Defaults.Endpoints[r]||e.Defaults.Endpoints[r]||t.Defaults.Endpoint||e.Defaults.Endpoint;a.endpointStyles||(a.endpointStyles=[null,null]),a.endpointHoverStyles||(a.endpointHoverStyles=[null,null]);var p=a.endpointStyles[r]||a.endpointStyle||t.Defaults.EndpointStyles[r]||e.Defaults.EndpointStyles[r]||t.Defaults.EndpointStyle||e.Defaults.EndpointStyle;null==p.fill&&null!=a.paintStyle&&(p.fill=a.paintStyle.stroke),null==p.outlineStroke&&null!=a.paintStyle&&(p.outlineStroke=a.paintStyle.outlineStroke),null==p.outlineWidth&&null!=a.paintStyle&&(p.outlineWidth=a.paintStyle.outlineWidth);var f=a.endpointHoverStyles[r]||a.endpointHoverStyle||t.Defaults.EndpointHoverStyles[r]||e.Defaults.EndpointHoverStyles[r]||t.Defaults.EndpointHoverStyle||e.Defaults.EndpointHoverStyle;null!=a.hoverPaintStyle&&(null==f&&(f={}),null==f.fill&&(f.fill=a.hoverPaintStyle.stroke));var g=a.anchors?a.anchors[r]:a.anchor?a.anchor:o(t.Defaults.Anchors[r],u,t)||o(e.Defaults.Anchors[r],u,t)||o(t.Defaults.Anchor,u,t)||o(e.Defaults.Anchor,u,t),m=a.uuids?a.uuids[r]:null;h=n({paintStyle:p,hoverPaintStyle:f,endpoint:d,connections:[i],uuid:m,anchor:g,source:l,scope:a.scope,reattach:a.reattach||t.Defaults.ReattachConnections,detachable:a.detachable||t.Defaults.ConnectionsDetachable}),null==s&&h.setDeleteOnEmpty(!0),i.endpoints[r]=h,!1===a.drawEndpoints&&h.setVisible(!1,!0,!0)}return h},replaceEndpoint:function(t,e){var n=this.endpoints[t],i=n.elementId,o=this._jsPlumb.instance.getEndpoints(i),s=o.indexOf(n),r=this.makeEndpoint(0===t,n.element,i,null,e);this.endpoints[t]=r,o.splice(s,1,r),this._jsPlumb.instance.deleteObject({endpoint:n,deleteAttachedObjects:!1}),this._jsPlumb.instance.fire("endpointReplaced",{previous:n,current:r}),this._jsPlumb.instance.router.sourceOrTargetChanged(this.endpoints[1].elementId,this.endpoints[1].elementId,this,this.endpoints[1].element,1)}})}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumbUtil,n=t.jsPlumb;n.AnchorManager=function(t){var i={},o={},s={},r={},a=this,l={},u=t.jsPlumbInstance,c={},h=function(t,e,n,i,o,s,r,a){for(var l=[],u=e[o?0:1]/(i.length+1),c=0;c<i.length;c++){var h=(c+1)*u,d=s*e[o?1:0];r&&(h=e[o?0:1]-h);var p=o?h:d,f=n.left+p,g=p/e[0],m=o?d:h,v=n.top+m,b=m/e[1];if(0!==a){var y=jsPlumbUtil.rotatePoint([f,v],[n.centerx,n.centery],a);f=y[0],v=y[1]}l.push([f,v,g,b,i[c][1],i[c][2]])}return l},d=function(t,e){return e[0][0]-t[0][0]},p=function(t,e){var n=t[0][0]<0?-Math.PI-t[0][0]:Math.PI-t[0][0],i=e[0][0]<0?-Math.PI-e[0][0]:Math.PI-e[0][0];return n-i},f={top:p,right:d,bottom:d,left:p},g=function(t,e){return t.sort(e)},m=function(t,e){var n=u.getCachedData(t),i=n.s,r=n.o,a=function(e,n,i,r,a,l,c){if(r.length>0)for(var d=g(r,f[e]),p="right"===e||"top"===e,m=u.getRotation(t),v=h(e,n,i,d,a,l,p,m),b=function(t,e){o[t.id]=[e[0],e[1],e[2],e[3]],s[t.id]=c},y=0;y<v.length;y++){var P=v[y][4],_=P.endpoints[0].elementId===t,x=P.endpoints[1].elementId===t;_&&b(P.endpoints[0],v[y]),x&&b(P.endpoints[1],v[y])}};a("bottom",i,r,e.bottom,!0,1,[0,1]),a("top",i,r,e.top,!0,0,[0,-1]),a("left",i,r,e.left,!1,0,[-1,0]),a("right",i,r,e.right,!1,1,[1,0])};this.reset=function(){i={},r={},l={}},this.addFloatingConnection=function(t,e){c[t]=e},this.newConnection=function(t){var i=t.sourceId,o=t.targetId,s=t.endpoints,a=!0,l=function(l,u,c,h,d){i===o&&c.isContinuous&&(t._jsPlumb.instance.removeElement(s[1].canvas),a=!1),e.addToList(r,h,[d,u,c.constructor===n.DynamicAnchor])};l(0,s[0],s[0].anchor,o,t),a&&l(1,s[1],s[1].anchor,i,t)};var v=function(t){(function(t,n){if(t){var i=function(t){return t[4]===n};e.removeWithFunction(t.top,i),e.removeWithFunction(t.left,i),e.removeWithFunction(t.bottom,i),e.removeWithFunction(t.right,i)}})(l[t.elementId],t.id)};this.connectionDetached=function(t,n){var i=t.connection||t,o=t.sourceId,s=t.targetId,l=i.endpoints,u=function(t,n,i,o,s){e.removeWithFunction(r[o],(function(t){return t[0].id===s.id}))};u(1,l[1],l[1].anchor,o,i),u(0,l[0],l[0].anchor,s,i),i.floatingId&&(u(i.floatingIndex,i.floatingEndpoint,i.floatingEndpoint.anchor,i.floatingId,i),v(i.floatingEndpoint)),v(i.endpoints[0]),v(i.endpoints[1]),n||(a.redraw(i.sourceId),i.targetId!==i.sourceId&&a.redraw(i.targetId))},this.addEndpoint=function(t,n){e.addToList(i,n,t)},this.changeId=function(t,e){r[e]=r[t],i[e]=i[t],delete r[t],delete i[t]},this.getConnectionsFor=function(t){return r[t]||[]},this.getEndpointsFor=function(t){return i[t]||[]},this.deleteEndpoint=function(t){e.removeWithFunction(i[t.elementId],(function(e){return e.id===t.id})),v(t)},this.elementRemoved=function(t){delete c[t],delete i[t],i[t]=[]};var b=function(n,i,o,s,r,a,l,u,c,h,d,p){var f,g,m=-1,v=-1,b=s.endpoints[l],y=b.id,P=[1,0][l],_=[[i,o],s,r,a,y],x=n[c],C=b._continuousAnchorEdge?n[b._continuousAnchorEdge]:null;if(C){var E=e.findWithFunction(C,(function(t){return t[4]===y}));if(-1!==E)for(C.splice(E,1),f=0;f<C.length;f++)g=C[f][1],e.addWithFunction(d,g,(function(t){return t.id===g.id})),e.addWithFunction(p,C[f][1].endpoints[l],(function(t){return t.id===g.endpoints[l].id})),e.addWithFunction(p,C[f][1].endpoints[P],(function(t){return t.id===g.endpoints[P].id}))}for(f=0;f<x.length;f++)g=x[f][1],1===t.idx&&x[f][3]===a&&-1===v&&(v=f),e.addWithFunction(d,g,(function(t){return t.id===g.id})),e.addWithFunction(p,x[f][1].endpoints[l],(function(t){return t.id===g.endpoints[l].id})),e.addWithFunction(p,x[f][1].endpoints[P],(function(t){return t.id===g.endpoints[P].id}));if(-1!==m)x[m]=_;else{var S=u?-1!==v?v:0:x.length;x.splice(S,0,_)}b._continuousAnchorEdge=c};this.sourceOrTargetChanged=function(t,i,o,s,a){if(0===a){if(t!==i){o.sourceId=i,o.source=s,e.removeWithFunction(r[t],(function(t){return t[0].id===o.id}));var l=e.findWithFunction(r[o.targetId],(function(t){return t[0].id===o.id}));l>-1&&(r[o.targetId][l][0]=o,r[o.targetId][l][1]=o.endpoints[0],r[o.targetId][l][2]=o.endpoints[0].anchor.constructor===n.DynamicAnchor),e.addToList(r,i,[o,o.endpoints[1],o.endpoints[1].anchor.constructor===n.DynamicAnchor]),o.endpoints[1].anchor.isContinuous&&(o.source===o.target?o._jsPlumb.instance.removeElement(o.endpoints[1].canvas):null==o.endpoints[1].canvas.parentNode&&o._jsPlumb.instance.appendElement(o.endpoints[1].canvas)),o.updateConnectedClass()}}else if(1===a){var u=o.endpoints[0].elementId;o.target=s,o.targetId=i;var c=e.findWithFunction(r[u],(function(t){return t[0].id===o.id})),h=e.findWithFunction(r[t],(function(t){return t[0].id===o.id}));-1!==c&&(r[u][c][0]=o,r[u][c][1]=o.endpoints[1],r[u][c][2]=o.endpoints[1].anchor.constructor===n.DynamicAnchor),h>-1&&(r[t].splice(h,1),e.addToList(r,i,[o,o.endpoints[0],o.endpoints[0].anchor.constructor===n.DynamicAnchor])),o.updateConnectedClass()}},this.rehomeEndpoint=function(t,e,n){var o=i[e]||[],s=u.getId(n);if(s!==e){var r=o.indexOf(t);if(r>-1){var l=o.splice(r,1)[0];a.add(l,s)}}for(var c=0;c<t.connections.length;c++)t.connections[c].sourceId===e?a.sourceOrTargetChanged(e,t.elementId,t.connections[c],t.element,0):t.connections[c].targetId===e&&a.sourceOrTargetChanged(e,t.elementId,t.connections[c],t.element,1)},this.redraw=function(t,o,s,a,h,d){var p=[],f=[],g=[];if(!u.isSuspendDrawing()){var v=i[t]||[],y=r[t]||[];s=s||jsPlumbUtil.uuid(),a=a||{left:0,top:0},o&&(o={left:o.left+a.left,top:o.top+a.top});for(var P=u.updateOffset({elId:t,offset:o,recalc:!1,timestamp:s}),_={},x=0;x<y.length;x++){var C=y[x][0],E=C.sourceId,S=C.targetId,j=C.endpoints[0].anchor.isContinuous,w=C.endpoints[1].anchor.isContinuous;if(j||w){var D=E+"_"+S,I=_[D],A=C.sourceId===t?1:0,k=u.getRotation(S),O=u.getRotation(E);j&&!l[E]&&(l[E]={top:[],right:[],bottom:[],left:[]}),w&&!l[S]&&(l[S]={top:[],right:[],bottom:[],left:[]}),t!==S&&u.updateOffset({elId:S,timestamp:s}),t!==E&&u.updateOffset({elId:E,timestamp:s});var T=u.getCachedData(S),M=u.getCachedData(E);S===E&&(j||w)?(b(l[E],-Math.PI/2,0,C,!1,S,0,!1,"top",E,p,f),b(l[S],-Math.PI/2,0,C,!1,E,1,!1,"top",S,p,f)):(I||(I=this.calculateOrientation(E,S,M.o,T.o,C.endpoints[0].anchor,C.endpoints[1].anchor,C,O,k),_[D]=I),j&&b(l[E],I.theta,0,C,!1,S,0,!1,I.a[0],E,p,f),w&&b(l[S],I.theta2,-1,C,!0,E,1,!0,I.a[1],S,p,f)),j&&e.addWithFunction(g,E,(function(t){return t===E})),w&&e.addWithFunction(g,S,(function(t){return t===S})),e.addWithFunction(p,C,(function(t){return t.id===C.id})),(j&&0===A||w&&1===A)&&e.addWithFunction(f,C.endpoints[A],(function(t){return t.id===C.endpoints[A].id}))}}for(x=0;x<v.length;x++)0===v[x].connections.length&&v[x].anchor.isContinuous&&(l[t]||(l[t]={top:[],right:[],bottom:[],left:[]}),b(l[t],-Math.PI/2,0,{endpoints:[v[x],v[x]],paint:function(){}},!1,t,0,!1,v[x].anchor.getDefaultFace(),t,p,f),e.addWithFunction(g,t,(function(e){return e===t})));for(x=0;x<g.length;x++)m(g[x],l[g[x]]);for(x=0;x<v.length;x++)v[x].paint({timestamp:s,offset:P,dimensions:P.s,recalc:!0!==d});for(x=0;x<f.length;x++){var F=u.getCachedData(f[x].elementId);f[x].paint({timestamp:null,offset:F,dimensions:F.s})}for(x=0;x<y.length;x++){var L=y[x][1];if(L.anchor.constructor===n.DynamicAnchor){L.paint({elementWithPrecedence:t,timestamp:s}),e.addWithFunction(p,y[x][0],(function(t){return t.id===y[x][0].id}));for(var N=0;N<L.connections.length;N++)L.connections[N]!==y[x][0]&&e.addWithFunction(p,L.connections[N],(function(t){return t.id===L.connections[N].id}))}else e.addWithFunction(p,y[x][0],(function(t){return t.id===y[x][0].id}))}var R=c[t];for(R&&R.paint({timestamp:s,recalc:!1,elId:t}),x=0;x<p.length;x++)p[x].paint({elId:t,timestamp:null,recalc:!1,clearEdits:h})}return{c:p,e:f}};var y=function(t){e.EventGenerator.apply(this),this.type="Continuous",this.isDynamic=!0,this.isContinuous=!0;for(var n=t.faces||["top","right","bottom","left"],i=!(!1===t.clockwise),r={},a={top:"bottom",right:"left",left:"right",bottom:"top"},l={top:"right",right:"bottom",left:"top",bottom:"left"},u={top:"left",right:"top",left:"bottom",bottom:"right"},c=i?l:u,h=i?u:l,d=t.cssClass||"",p=null,f=null,g=["left","right"],m=["top","bottom"],v=null,b=0;b<n.length;b++)r[n[b]]=!0;this.getDefaultFace=function(){return 0===n.length?"top":n[0]},this.isRelocatable=function(){return!0},this.isSnapOnRelocate=function(){return!0},this.verifyEdge=function(t){return r[t]?t:r[a[t]]?a[t]:r[c[t]]?c[t]:r[h[t]]?h[t]:t},this.isEdgeSupported=function(t){return null==v?null==f?!0===r[t]:f===t:-1!==v.indexOf(t)},this.setCurrentFace=function(t,e){p=t,e&&null!=f&&(f=p)},this.getCurrentFace=function(){return p},this.getSupportedFaces=function(){var t=[];for(var e in r)r[e]&&t.push(e);return t},this.lock=function(){f=p},this.unlock=function(){f=null},this.isLocked=function(){return null!=f},this.lockCurrentAxis=function(){null!=p&&(v="left"===p||"right"===p?g:m)},this.unlockCurrentAxis=function(){v=null},this.compute=function(t){return o[t.element.id]||[0,0]},this.getCurrentLocation=function(t){return o[t.element.id]||[0,0]},this.getOrientation=function(t){return s[t.id]||[0,0]},this.getCssClass=function(){return d}};u.continuousAnchorFactory={get:function(t){return new y(t)},clear:function(t){delete o[t]}}},n.AnchorManager.prototype.calculateOrientation=function(t,e,n,i,o,s,r,a,l){var u={HORIZONTAL:"horizontal",VERTICAL:"vertical",DIAGONAL:"diagonal",IDENTITY:"identity"},c=["left","top","right","bottom"];if(t===e)return{orientation:u.IDENTITY,a:["top","top"]};var h=Math.atan2(i.centery-n.centery,i.centerx-n.centerx),d=Math.atan2(n.centery-i.centery,n.centerx-i.centerx),p=[],f={};(function(t,e){for(var n=0;n<t.length;n++)if(f[t[n]]={left:[e[n][0].left,e[n][0].centery],right:[e[n][0].right,e[n][0].centery],top:[e[n][0].centerx,e[n][0].top],bottom:[e[n][0].centerx,e[n][0].bottom]},0!==e[n][1])for(var i in f[t[n]])f[t[n]][i]=jsPlumbUtil.rotatePoint(f[t[n]][i],[e[n][0].centerx,e[n][0].centery],e[n][1])})(["source","target"],[[n,a],[i,l]]);for(var g=0;g<c.length;g++)for(var m=0;m<c.length;m++)p.push({source:c[g],target:c[m],dist:Biltong.lineLength(f.source[c[g]],f.target[c[m]])});p.sort((function(t,e){return t.dist<e.dist?-1:t.dist>e.dist?1:0}));for(var v=p[0].source,b=p[0].target,y=0;y<p.length;y++)if(v=o.isContinuous&&o.locked?o.getCurrentFace():!o.isContinuous||o.isEdgeSupported(p[y].source)?p[y].source:null,b=s.isContinuous&&s.locked?s.getCurrentFace():!s.isContinuous||s.isEdgeSupported(p[y].target)?p[y].target:null,null!=v&&null!=b)break;return o.isContinuous&&o.setCurrentFace(v),s.isContinuous&&s.setCurrentFace(b),{a:[v,b],theta:h,theta2:d}},n.Anchor=function(t){this.x=t.x||0,this.y=t.y||0,this.elementId=t.elementId,this.cssClass=t.cssClass||"",this.orientation=t.orientation||[0,0],this.lastReturnValue=null,this.offsets=t.offsets||[0,0],this.timestamp=null,this._unrotatedOrientation=[this.orientation[0],this.orientation[1]],this.relocatable=!1!==t.relocatable,this.snapOnRelocate=!1!==t.snapOnRelocate,this.locked=!1,e.EventGenerator.apply(this),this.compute=function(t){var e=t.xy,n=t.wh,i=t.timestamp;if(i&&i===this.timestamp)return this.lastReturnValue;var o=[e[0]+this.x*n[0]+this.offsets[0],e[1]+this.y*n[1]+this.offsets[1],this.x,this.y],s=t.rotation;if(null!=s&&0!==s){var r=jsPlumbUtil.rotatePoint(o,[e[0]+n[0]/2,e[1]+n[1]/2],s);this.orientation[0]=Math.round(this._unrotatedOrientation[0]*r[2]-this._unrotatedOrientation[1]*r[3]),this.orientation[1]=Math.round(this._unrotatedOrientation[1]*r[2]+this._unrotatedOrientation[0]*r[3]),this.lastReturnValue=[r[0],r[1],this.x,this.y]}else this.orientation[0]=this._unrotatedOrientation[0],this.orientation[1]=this._unrotatedOrientation[1],this.lastReturnValue=o;return this.timestamp=i,this.lastReturnValue},this.getCurrentLocation=function(t){return t=t||{},null==this.lastReturnValue||null!=t.timestamp&&this.timestamp!==t.timestamp?this.compute(t):this.lastReturnValue},this.setPosition=function(t,e,n,i,o){this.locked&&!o||(this.x=t,this.y=e,this.orientation=[n,i],this.lastReturnValue=null)}},e.extend(n.Anchor,e.EventGenerator,{equals:function(t){if(!t)return!1;var e=t.getOrientation(),n=this.getOrientation();return this.x===t.x&&this.y===t.y&&this.offsets[0]===t.offsets[0]&&this.offsets[1]===t.offsets[1]&&n[0]===e[0]&&n[1]===e[1]},getOrientation:function(){return this.orientation},getCssClass:function(){return this.cssClass}}),n.FloatingAnchor=function(t){n.Anchor.apply(this,arguments);var e=t.reference,i=t.referenceCanvas,o=n.getSize(i),s=0,r=0,a=null,l=null;this.orientation=null,this.x=0,this.y=0,this.isFloating=!0,this.compute=function(t){var e=t.xy,n=[e[0]+o[0]/2,e[1]+o[1]/2];return l=n,n},this.getOrientation=function(t){if(a)return a;var n=e.getOrientation(t);return[Math.abs(n[0])*s*-1,Math.abs(n[1])*r*-1]},this.over=function(t,e){a=t.getOrientation(e)},this.out=function(){a=null},this.getCurrentLocation=function(t){return null==l?this.compute(t):l}},e.extend(n.FloatingAnchor,n.Anchor);var i=function(t,e,i){return t.constructor===n.Anchor?t:e.makeAnchor(t,i,e)};n.DynamicAnchor=function(t){n.Anchor.apply(this,arguments),this.isDynamic=!0,this.anchors=[],this.elementId=t.elementId,this.jsPlumbInstance=t.jsPlumbInstance;for(var e=0;e<t.anchors.length;e++)this.anchors[e]=i(t.anchors[e],this.jsPlumbInstance,this.elementId);this.getAnchors=function(){return this.anchors};var o=this.anchors.length>0?this.anchors[0]:null,s=o,r=function(t,e,n,i,o,s,r){var a=i[0]+t.x*o[0],l=i[1]+t.y*o[1],u=i[0]+o[0]/2,c=i[1]+o[1]/2;if(null!=s&&0!==s){var h=jsPlumbUtil.rotatePoint([a,l],[u,c],s);a=h[0],l=h[1]}return Math.sqrt(Math.pow(e-a,2)+Math.pow(n-l,2))+Math.sqrt(Math.pow(u-a,2)+Math.pow(c-l,2))},a=t.selector||function(t,e,n,i,o,s,a){for(var l=n[0]+i[0]/2,u=n[1]+i[1]/2,c=-1,h=1/0,d=0;d<a.length;d++){var p=r(a[d],l,u,t,e,o,s);p<h&&(c=d+0,h=p)}return a[c]};this.compute=function(t){var e=t.xy,n=t.wh,i=t.txy,r=t.twh,l=t.rotation,u=t.tRotation;return this.timestamp=t.timestamp,this.locked||null==i||null==r?(this.lastReturnValue=o.compute(t),this.lastReturnValue):(t.timestamp=null,o=a(e,n,i,r,l,u,this.anchors),this.x=o.x,this.y=o.y,o!==s&&this.fire("anchorChanged",o),s=o,this.lastReturnValue=o.compute(t),this.lastReturnValue)},this.getCurrentLocation=function(t){return null!=o?o.getCurrentLocation(t):null},this.getOrientation=function(t){return null!=o?o.getOrientation(t):[0,0]},this.over=function(t,e){null!=o&&o.over(t,e)},this.out=function(){null!=o&&o.out()},this.setAnchor=function(t){o=t},this.getCssClass=function(){return o&&o.getCssClass()||""},this.setAnchorCoordinates=function(t){var e=jsPlumbUtil.findWithFunction(this.anchors,(function(e){return e.x===t[0]&&e.y===t[1]}));return-1!==e&&(this.setAnchor(this.anchors[e]),!0)}},e.extend(n.DynamicAnchor,n.Anchor);var o=function(t,e,i,o,s,r){n.Anchors[s]=function(n){var a=n.jsPlumbInstance.makeAnchor([t,e,i,o,0,0],n.elementId,n.jsPlumbInstance);return a.type=s,r&&r(a,n),a}};o(.5,0,0,-1,"TopCenter"),o(.5,1,0,1,"BottomCenter"),o(0,.5,-1,0,"LeftMiddle"),o(1,.5,1,0,"RightMiddle"),o(.5,0,0,-1,"Top"),o(.5,1,0,1,"Bottom"),o(0,.5,-1,0,"Left"),o(1,.5,1,0,"Right"),o(.5,.5,0,0,"Center"),o(1,0,0,-1,"TopRight"),o(1,1,0,1,"BottomRight"),o(0,0,0,-1,"TopLeft"),o(0,1,0,1,"BottomLeft"),n.Defaults.DynamicAnchors=function(t){return t.jsPlumbInstance.makeAnchors(["TopCenter","RightMiddle","BottomCenter","LeftMiddle"],t.elementId,t.jsPlumbInstance)},n.Anchors.AutoDefault=function(t){var e=t.jsPlumbInstance.makeDynamicAnchor(n.Defaults.DynamicAnchors(t));return e.type="AutoDefault",e};var s=function(t,e){n.Anchors[t]=function(n){var i=n.jsPlumbInstance.makeAnchor(["Continuous",{faces:e}],n.elementId,n.jsPlumbInstance);return i.type=t,i}};n.Anchors.Continuous=function(t){return t.jsPlumbInstance.continuousAnchorFactory.get(t)},s("ContinuousLeft",["left"]),s("ContinuousTop",["top"]),s("ContinuousBottom",["bottom"]),s("ContinuousRight",["right"]),o(0,0,0,0,"Assign",(function(t,e){var n=e.position||"Fixed";t.positionFinder=n.constructor===String?e.jsPlumbInstance.AnchorPositionFinders[n]:n,t.constructorParams=e})),t.jsPlumbInstance.prototype.AnchorPositionFinders={Fixed:function(t,e,n){return[(t.left-e.left)/n[0],(t.top-e.top)/n[1]]},Grid:function(t,e,n,i){var o=t.left-e.left,s=t.top-e.top,r=n[0]/i.grid[0],a=n[1]/i.grid[1],l=Math.floor(o/r),u=Math.floor(s/a);return[(l*r+r/2)/n[0],(u*a+a/2)/n[1]]}},n.Anchors.Perimeter=function(t){t=t||{};var e=t.anchorCount||60,n=t.shape;if(!n)throw new Error("no shape supplied to Perimeter Anchor type");var i=function(){for(var t=.5,n=2*Math.PI/e,i=0,o=[],s=0;s<e;s++){var r=t+t*Math.sin(i),a=t+t*Math.cos(i);o.push([r,a,0,0]),i+=n}return o},o=function(t){for(var n=e/t.length,i=[],o=function(t,o,s,r,a,l,u){n=e*a;for(var c=(s-t)/n,h=(r-o)/n,d=0;d<n;d++)i.push([t+c*d,o+h*d,null==l?0:l,null==u?0:u])},s=0;s<t.length;s++)o.apply(null,t[s]);return i},s=function(t){for(var e=[],n=0;n<t.length;n++)e.push([t[n][0],t[n][1],t[n][2],t[n][3],1/t.length,t[n][4],t[n][5]]);return o(e)},r=function(){return s([[0,0,1,0,0,-1],[1,0,1,1,1,0],[1,1,0,1,0,1],[0,1,0,0,-1,0]])},a={Circle:i,Ellipse:i,Diamond:function(){return s([[.5,0,1,.5],[1,.5,.5,1],[.5,1,0,.5],[0,.5,.5,0]])},Rectangle:r,Square:r,Triangle:function(){return s([[.5,0,1,1],[1,1,0,1],[0,1,.5,0]])},Path:function(t){for(var e=t.points,n=[],i=0,s=0;s<e.length-1;s++){var r=Math.sqrt(Math.pow(e[s][2]-e[s][0])+Math.pow(e[s][3]-e[s][1]));i+=r,n.push([e[s][0],e[s][1],e[s+1][0],e[s+1][1],r])}for(var a=0;a<n.length;a++)n[a][4]=n[a][4]/i;return o(n)}},l=function(t,e){for(var n=[],i=e/180*Math.PI,o=0;o<t.length;o++){var s=t[o][0]-.5,r=t[o][1]-.5;n.push([s*Math.cos(i)-r*Math.sin(i)+.5,s*Math.sin(i)+r*Math.cos(i)+.5,t[o][2],t[o][3]])}return n};if(!a[n])throw new Error("Shape ["+n+"] is unknown by Perimeter Anchor type");var u=a[n](t);t.rotation&&(u=l(u,t.rotation));var c=t.jsPlumbInstance.makeDynamicAnchor(u);return c.type="Perimeter",c}}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=(t.jsPlumbUtil,t.jsPlumb);e.DefaultRouter=function(t){this.jsPlumbInstance=t,this.anchorManager=new e.AnchorManager({jsPlumbInstance:t}),this.sourceOrTargetChanged=function(t,e,n,i,o){this.anchorManager.sourceOrTargetChanged(t,e,n,i,o)},this.reset=function(){this.anchorManager.reset()},this.changeId=function(t,e){this.anchorManager.changeId(t,e)},this.elementRemoved=function(t){this.anchorManager.elementRemoved(t)},this.newConnection=function(t){this.anchorManager.newConnection(t)},this.connectionDetached=function(t,e){this.anchorManager.connectionDetached(t,e)},this.redraw=function(t,e,n,i,o,s){return this.anchorManager.redraw(t,e,n,i,o,s)},this.deleteEndpoint=function(t){this.anchorManager.deleteEndpoint(t)},this.rehomeEndpoint=function(t,e,n){this.anchorManager.rehomeEndpoint(t,e,n)},this.addEndpoint=function(t,e){this.anchorManager.addEndpoint(t,e)}}}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i=t.Biltong;e.Segments={AbstractSegment:function(t){this.params=t,this.findClosestPointOnPath=function(t,e){return{d:1/0,x:null,y:null,l:null}},this.getBounds=function(){return{minX:Math.min(t.x1,t.x2),minY:Math.min(t.y1,t.y2),maxX:Math.max(t.x1,t.x2),maxY:Math.max(t.y1,t.y2)}},this.lineIntersection=function(t,e,n,i){return[]},this.boxIntersection=function(t,e,n,i){var o=[];return o.push.apply(o,this.lineIntersection(t,e,t+n,e)),o.push.apply(o,this.lineIntersection(t+n,e,t+n,e+i)),o.push.apply(o,this.lineIntersection(t+n,e+i,t,e+i)),o.push.apply(o,this.lineIntersection(t,e+i,t,e)),o},this.boundingBoxIntersection=function(t){return this.boxIntersection(t.x,t.y,t.w,t.y)}},Straight:function(t){e.Segments.AbstractSegment.apply(this,arguments);var n,o,s,r,a,l,u,c=function(){n=Math.sqrt(Math.pow(a-r,2)+Math.pow(u-l,2)),o=i.gradient({x:r,y:l},{x:a,y:u}),s=-1/o};this.type="Straight",this.getLength=function(){return n},this.getGradient=function(){return o},this.getCoordinates=function(){return{x1:r,y1:l,x2:a,y2:u}},this.setCoordinates=function(t){r=t.x1,l=t.y1,a=t.x2,u=t.y2,c()},this.setCoordinates({x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2}),this.getBounds=function(){return{minX:Math.min(r,a),minY:Math.min(l,u),maxX:Math.max(r,a),maxY:Math.max(l,u)}},this.pointOnPath=function(t,e){if(0!==t||e){if(1!==t||e){var o=e?t>0?t:n+t:t*n;return i.pointOnLine({x:r,y:l},{x:a,y:u},o)}return{x:a,y:u}}return{x:r,y:l}},this.gradientAtPoint=function(t){return o},this.pointAlongPathFrom=function(t,e,n){var o=this.pointOnPath(t,n),s=e<=0?{x:r,y:l}:{x:a,y:u};return e<=0&&Math.abs(e)>1&&(e*=-1),i.pointOnLine(o,s,e)};var h=function(t,e,n){return n>=Math.min(t,e)&&n<=Math.max(t,e)},d=function(t,e,n){return Math.abs(n-t)<Math.abs(n-e)?t:e};this.findClosestPointOnPath=function(t,e){var c={d:1/0,x:null,y:null,l:null,x1:r,x2:a,y1:l,y2:u};if(0===o)c.y=l,c.x=h(r,a,t)?t:d(r,a,t);else if(o===1/0||o===-1/0)c.x=r,c.y=h(l,u,e)?e:d(l,u,e);else{var p=l-o*r,f=e-s*t,g=(f-p)/(o-s),m=o*g+p;c.x=h(r,a,g)?g:d(r,a,g),c.y=h(l,u,m)?m:d(l,u,m)}var v=i.lineLength([c.x,c.y],[r,l]);return c.d=i.lineLength([t,e],[c.x,c.y]),c.l=v/n,c};var p=function(t,e,n){return n>e?e<=t&&t<=n:e>=t&&t>=n},f=p;this.lineIntersection=function(t,e,n,s){var c=Math.abs(i.gradient({x:t,y:e},{x:n,y:s})),h=Math.abs(o),d=h===1/0?r:l-h*r,p=[],g=c===1/0?t:e-c*t;if(c!==h)if(c===1/0&&0===h)f(t,r,a)&&f(l,e,s)&&(p=[t,l]);else if(0===c&&h===1/0)f(e,l,u)&&f(r,t,n)&&(p=[r,e]);else{var m,v;c===1/0?(m=t,f(m,r,a)&&(v=h*t+d,f(v,e,s)&&(p=[m,v]))):0===c?(v=e,f(v,l,u)&&(m=(e-d)/h,f(m,t,n)&&(p=[m,v]))):(m=(g-d)/(h-c),v=h*m+d,f(m,r,a)&&f(v,l,u)&&(p=[m,v]))}return p},this.boxIntersection=function(t,e,n,i){var o=[];return o.push.apply(o,this.lineIntersection(t,e,t+n,e)),o.push.apply(o,this.lineIntersection(t+n,e,t+n,e+i)),o.push.apply(o,this.lineIntersection(t+n,e+i,t,e+i)),o.push.apply(o,this.lineIntersection(t,e+i,t,e)),o},this.boundingBoxIntersection=function(t){return this.boxIntersection(t.x,t.y,t.w,t.h)}},Arc:function(t){e.Segments.AbstractSegment.apply(this,arguments);var n=function(e,n){return i.theta([t.cx,t.cy],[e,n])},o=function(t,e){if(t.anticlockwise){var n=t.startAngle<t.endAngle?t.startAngle+s:t.startAngle,i=Math.abs(n-t.endAngle);return n-i*e}var o=t.endAngle<t.startAngle?t.endAngle+s:t.endAngle,r=Math.abs(o-t.startAngle);return t.startAngle+r*e},s=2*Math.PI;this.radius=t.r,this.anticlockwise=t.ac,this.type="Arc",t.startAngle&&t.endAngle?(this.startAngle=t.startAngle,this.endAngle=t.endAngle,this.x1=t.cx+this.radius*Math.cos(t.startAngle),this.y1=t.cy+this.radius*Math.sin(t.startAngle),this.x2=t.cx+this.radius*Math.cos(t.endAngle),this.y2=t.cy+this.radius*Math.sin(t.endAngle)):(this.startAngle=n(t.x1,t.y1),this.endAngle=n(t.x2,t.y2),this.x1=t.x1,this.y1=t.y1,this.x2=t.x2,this.y2=t.y2),this.endAngle<0&&(this.endAngle+=s),this.startAngle<0&&(this.startAngle+=s);var r=this.endAngle<this.startAngle?this.endAngle+s:this.endAngle;this.sweep=Math.abs(r-this.startAngle),this.anticlockwise&&(this.sweep=s-this.sweep);var a=2*Math.PI*this.radius,l=this.sweep/s,u=a*l;this.getLength=function(){return u},this.getBounds=function(){return{minX:t.cx-t.r,maxX:t.cx+t.r,minY:t.cy-t.r,maxY:t.cy+t.r}};var c=1e-10,h=function(t){var e=Math.floor(t),n=Math.ceil(t);return t-e<c?e:n-t<c?n:t};this.pointOnPath=function(e,n){if(0===e)return{x:this.x1,y:this.y1,theta:this.startAngle};if(1===e)return{x:this.x2,y:this.y2,theta:this.endAngle};n&&(e/=u);var i=o(this,e),s=t.cx+t.r*Math.cos(i),r=t.cy+t.r*Math.sin(i);return{x:h(s),y:h(r),theta:i}},this.gradientAtPoint=function(e,n){var o=this.pointOnPath(e,n),s=i.normal([t.cx,t.cy],[o.x,o.y]);return this.anticlockwise||s!==1/0&&s!==-1/0||(s*=-1),s},this.pointAlongPathFrom=function(e,n,i){var o=this.pointOnPath(e,i),s=n/a*2*Math.PI,r=this.anticlockwise?-1:1,l=o.theta+r*s,u=t.cx+this.radius*Math.cos(l),c=t.cy+this.radius*Math.sin(l);return{x:u,y:c}}},Bezier:function(n){this.curve=[{x:n.x1,y:n.y1},{x:n.cp1x,y:n.cp1y},{x:n.cp2x,y:n.cp2y},{x:n.x2,y:n.y2}];var i=function(t){return t[0].x===t[1].x&&t[0].y===t[1].y},o=function(t,e){return Math.sqrt(Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2))},s=function(t){var e={x:0,y:0};if(0===t)return this.curve[0];var n=this.curve.length-1;if(1===t)return this.curve[n];var i=this.curve,o=1-t;if(0===n)return this.curve[0];if(1===n)return{x:o*i[0].x+t*i[1].x,y:o*i[0].y+t*i[1].y};if(n<4){var s,r,a,l=o*o,u=t*t,c=0;return 2===n?(i=[i[0],i[1],i[2],e],s=l,r=o*t*2,a=u):3===n&&(s=l*o,r=l*t*3,a=o*u*3,c=t*u),{x:s*i[0].x+r*i[1].x+a*i[2].x+c*i[3].x,y:s*i[0].y+r*i[1].y+a*i[2].y+c*i[3].y}}return e}.bind(this),r=function(t){var e=[];t--;for(var n=0;n<=t;n++)e.push(s(n/t));return e},a=function(){i(this.curve)&&(this.length=0);var t=16,e=r(t);this.length=0;for(var n=0;n<t-1;n++){var s=e[n],a=e[n+1];this.length+=o(s,a)}}.bind(this);e.Segments.AbstractSegment.apply(this,arguments);this.bounds={minX:Math.min(n.x1,n.x2,n.cp1x,n.cp2x),minY:Math.min(n.y1,n.y2,n.cp1y,n.cp2y),maxX:Math.max(n.x1,n.x2,n.cp1x,n.cp2x),maxY:Math.max(n.y1,n.y2,n.cp1y,n.cp2y)},this.type="Bezier",a();var l=function(e,n,i){return i&&(n=t.jsBezier.locationAlongCurveFrom(e,n>0?0:1,n)),n};this.pointOnPath=function(e,n){return e=l(this.curve,e,n),t.jsBezier.pointOnCurve(this.curve,e)},this.gradientAtPoint=function(e,n){return e=l(this.curve,e,n),t.jsBezier.gradientAtPoint(this.curve,e)},this.pointAlongPathFrom=function(e,n,i){return e=l(this.curve,e,i),t.jsBezier.pointAlongCurveFrom(this.curve,e,n)},this.getLength=function(){return this.length},this.getBounds=function(){return this.bounds},this.findClosestPointOnPath=function(e,n){var i=t.jsBezier.nearestPointOnCurve({x:e,y:n},this.curve);return{d:Math.sqrt(Math.pow(i.point.x-e,2)+Math.pow(i.point.y-n,2)),x:i.point.x,y:i.point.y,l:1-i.location,s:this}},this.lineIntersection=function(e,n,i,o){return t.jsBezier.lineIntersection(e,n,i,o,this.curve)}}},e.SegmentRenderer={getPath:function(t,e){return{Straight:function(e){var n=t.getCoordinates();return(e?"M "+n.x1+" "+n.y1+" ":"")+"L "+n.x2+" "+n.y2},Bezier:function(e){var n=t.params;return(e?"M "+n.x2+" "+n.y2+" ":"")+"C "+n.cp2x+" "+n.cp2y+" "+n.cp1x+" "+n.cp1y+" "+n.x1+" "+n.y1},Arc:function(e){var n=t.params,i=t.sweep>Math.PI?1:0,o=t.anticlockwise?0:1;return(e?"M"+t.x1+" "+t.y1+" ":"")+"A "+t.radius+" "+n.r+" 0 "+i+","+o+" "+t.x2+" "+t.y2}}[t.type](e)}};var o=function(){this.resetBounds=function(){this.bounds={minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}},this.resetBounds()};e.Connectors.AbstractConnector=function(t){o.apply(this,arguments);var s=[],r=0,a=[],l=[],u=t.stub||0,c=n.isArray(u)?u[0]:u,h=n.isArray(u)?u[1]:u,d=t.gap||0,p=n.isArray(d)?d[0]:d,f=n.isArray(d)?d[1]:d,g=null,m=null;this.getPathData=function(){for(var t="",n=0;n<s.length;n++)t+=e.SegmentRenderer.getPath(s[n],0===n),t+=" ";return t},this.findSegmentForPoint=function(t,e){for(var n={d:1/0,s:null,x:null,y:null,l:null},i=0;i<s.length;i++){var o=s[i].findClosestPointOnPath(t,e);o.d<n.d&&(n.d=o.d,n.l=o.l,n.x=o.x,n.y=o.y,n.s=s[i],n.x1=o.x1,n.x2=o.x2,n.y1=o.y1,n.y2=o.y2,n.index=i,n.connectorLocation=a[i][0]+o.l*(a[i][1]-a[i][0]))}return n},this.lineIntersection=function(t,e,n,i){for(var o=[],r=0;r<s.length;r++)o.push.apply(o,s[r].lineIntersection(t,e,n,i));return o},this.boxIntersection=function(t,e,n,i){for(var o=[],r=0;r<s.length;r++)o.push.apply(o,s[r].boxIntersection(t,e,n,i));return o},this.boundingBoxIntersection=function(t){for(var e=[],n=0;n<s.length;n++)e.push.apply(e,s[n].boundingBoxIntersection(t));return e};var v=function(){for(var t=0,e=0;e<s.length;e++){var n=s[e].getLength();l[e]=n/r,a[e]=[t,t+=n/r]}},b=function(t,e){var n,i,o;if(e&&(t=t>0?t/r:(r+t)/r),1===t)n=s.length-1,o=1;else if(0===t)o=0,n=0;else if(t>=.5){for(n=0,o=0,i=a.length-1;i>-1;i--)if(a[i][1]>=t&&a[i][0]<=t){n=i,o=(t-a[i][0])/l[i];break}}else for(n=a.length-1,o=1,i=0;i<a.length;i++)if(a[i][1]>=t){n=i,o=(t-a[i][0])/l[i];break}return{segment:s[n],proportion:o,index:n}},y=function(t,n,i){if(i.x1!==i.x2||i.y1!==i.y2){var o=new e.Segments[n](i);s.push(o),r+=o.getLength(),t.updateBounds(o)}},P=function(){r=s.length=a.length=l.length=0};this.setSegments=function(t){g=[],r=0;for(var e=0;e<t.length;e++)g.push(t[e]),r+=t[e].getLength()},this.getLength=function(){return r};var _=function(t){this.strokeWidth=t.strokeWidth;var e=i.quadrant(t.sourcePos,t.targetPos),n=t.targetPos[0]<t.sourcePos[0],o=t.targetPos[1]<t.sourcePos[1],s=t.strokeWidth||1,r=t.sourceEndpoint.anchor.getOrientation(t.sourceEndpoint),a=t.targetEndpoint.anchor.getOrientation(t.targetEndpoint),l=n?t.targetPos[0]:t.sourcePos[0],u=o?t.targetPos[1]:t.sourcePos[1],d=Math.abs(t.targetPos[0]-t.sourcePos[0]),g=Math.abs(t.targetPos[1]-t.sourcePos[1]);if(0===r[0]&&0===r[1]||0===a[0]&&0===a[1]){var m=d>g?0:1,v=[1,0][m];r=[],a=[],r[m]=t.sourcePos[m]>t.targetPos[m]?-1:1,a[m]=t.sourcePos[m]>t.targetPos[m]?1:-1,r[v]=0,a[v]=0}var b=n?d+p*r[0]:p*r[0],y=o?g+p*r[1]:p*r[1],P=n?f*a[0]:d+f*a[0],_=o?f*a[1]:g+f*a[1],x=r[0]*a[0]+r[1]*a[1],C={sx:b,sy:y,tx:P,ty:_,lw:s,xSpan:Math.abs(P-b),ySpan:Math.abs(_-y),mx:(b+P)/2,my:(y+_)/2,so:r,to:a,x:l,y:u,w:d,h:g,segment:e,startStubX:b+r[0]*c,startStubY:y+r[1]*c,endStubX:P+a[0]*h,endStubY:_+a[1]*h,isXGreaterThanStubTimes2:Math.abs(b-P)>c+h,isYGreaterThanStubTimes2:Math.abs(y-_)>c+h,opposite:-1===x,perpendicular:0===x,orthogonal:1===x,sourceAxis:0===r[0]?"y":"x",points:[l,u,d,g,b,y,P,_],stubs:[c,h]};return C.anchorOrientation=C.opposite?"opposite":C.orthogonal?"orthogonal":"perpendicular",C};this.getSegments=function(){return s},this.updateBounds=function(t){var e=t.getBounds();this.bounds.minX=Math.min(this.bounds.minX,e.minX),this.bounds.maxX=Math.max(this.bounds.maxX,e.maxX),this.bounds.minY=Math.min(this.bounds.minY,e.minY),this.bounds.maxY=Math.max(this.bounds.maxY,e.maxY)};return this.pointOnPath=function(t,e){var n=b(t,e);return n.segment&&n.segment.pointOnPath(n.proportion,!1)||[0,0]},this.gradientAtPoint=function(t,e){var n=b(t,e);return n.segment&&n.segment.gradientAtPoint(n.proportion,!1)||0},this.pointAlongPathFrom=function(t,e,n){var i=b(t,n);return i.segment&&i.segment.pointAlongPathFrom(i.proportion,e,!1)||[0,0]},this.compute=function(t){m=_.call(this,t),P(),this._compute(m,t),this.x=m.points[0],this.y=m.points[1],this.w=m.points[2],this.h=m.points[3],this.segment=m.segment,v()},{addSegment:y,prepareCompute:_,sourceStub:c,targetStub:h,maxStub:Math.max(c,h),sourceGap:p,targetGap:f,maxGap:Math.max(p,f)}},n.extend(e.Connectors.AbstractConnector,o),e.Endpoints.AbstractEndpoint=function(t){o.apply(this,arguments);var e=this.compute=function(t,e,n,i){var o=this._compute.apply(this,arguments);return this.x=o[0],this.y=o[1],this.w=o[2],this.h=o[3],this.bounds.minX=this.x,this.bounds.minY=this.y,this.bounds.maxX=this.x+this.w,this.bounds.maxY=this.y+this.h,o};return{compute:e,cssClass:t.cssClass}},n.extend(e.Endpoints.AbstractEndpoint,o),e.Endpoints.Dot=function(t){this.type="Dot";e.Endpoints.AbstractEndpoint.apply(this,arguments);t=t||{},this.radius=t.radius||10,this.defaultOffset=.5*this.radius,this.defaultInnerRadius=this.radius/3,this._compute=function(t,e,n,i){this.radius=n.radius||this.radius;var o=t[0]-this.radius,s=t[1]-this.radius,r=2*this.radius,a=2*this.radius;if(n.stroke){var l=n.strokeWidth||1;o-=l,s-=l,r+=2*l,a+=2*l}return[o,s,r,a,this.radius]}},n.extend(e.Endpoints.Dot,e.Endpoints.AbstractEndpoint),e.Endpoints.Rectangle=function(t){this.type="Rectangle";e.Endpoints.AbstractEndpoint.apply(this,arguments);t=t||{},this.width=t.width||20,this.height=t.height||20,this._compute=function(t,e,n,i){var o=n.width||this.width,s=n.height||this.height,r=t[0]-o/2,a=t[1]-s/2;return[r,a,o,s]}},n.extend(e.Endpoints.Rectangle,e.Endpoints.AbstractEndpoint);var s=function(t){e.jsPlumbUIComponent.apply(this,arguments),this._jsPlumb.displayElements=[]};n.extend(s,e.jsPlumbUIComponent,{getDisplayElements:function(){return this._jsPlumb.displayElements},appendDisplayElement:function(t){this._jsPlumb.displayElements.push(t)}}),e.Endpoints.Image=function(i){this.type="Image",s.apply(this,arguments),e.Endpoints.AbstractEndpoint.apply(this,arguments);var o=i.onload,r=i.src||i.url,a=i.cssClass?" "+i.cssClass:"";this._jsPlumb.img=new Image,this._jsPlumb.ready=!1,this._jsPlumb.initialized=!1,this._jsPlumb.deleted=!1,this._jsPlumb.widthToUse=i.width,this._jsPlumb.heightToUse=i.height,this._jsPlumb.endpoint=i.endpoint,this._jsPlumb.img.onload=function(){null!=this._jsPlumb&&(this._jsPlumb.ready=!0,this._jsPlumb.widthToUse=this._jsPlumb.widthToUse||this._jsPlumb.img.width,this._jsPlumb.heightToUse=this._jsPlumb.heightToUse||this._jsPlumb.img.height,o&&o(this))}.bind(this),this._jsPlumb.endpoint.setImage=function(t,e){var n=t.constructor===String?t:t.src;o=e,this._jsPlumb.img.src=n,null!=this.canvas&&this.canvas.setAttribute("src",this._jsPlumb.img.src)}.bind(this),this._jsPlumb.endpoint.setImage(r,o),this._compute=function(t,e,n,i){return this.anchorPoint=t,this._jsPlumb.ready?[t[0]-this._jsPlumb.widthToUse/2,t[1]-this._jsPlumb.heightToUse/2,this._jsPlumb.widthToUse,this._jsPlumb.heightToUse]:[0,0,0,0]},this.canvas=e.createElement("img",{position:"absolute",margin:0,padding:0,outline:0},this._jsPlumb.instance.endpointClass+a),this._jsPlumb.widthToUse&&this.canvas.setAttribute("width",this._jsPlumb.widthToUse),this._jsPlumb.heightToUse&&this.canvas.setAttribute("height",this._jsPlumb.heightToUse),this._jsPlumb.instance.appendElement(this.canvas),this.actuallyPaint=function(t,e,i){if(!this._jsPlumb.deleted){this._jsPlumb.initialized||(this.canvas.setAttribute("src",this._jsPlumb.img.src),this.appendDisplayElement(this.canvas),this._jsPlumb.initialized=!0);var o=this.anchorPoint[0]-this._jsPlumb.widthToUse/2,s=this.anchorPoint[1]-this._jsPlumb.heightToUse/2;n.sizeElement(this.canvas,o,s,this._jsPlumb.widthToUse,this._jsPlumb.heightToUse)}},this.paint=function(e,n){null!=this._jsPlumb&&(this._jsPlumb.ready?this.actuallyPaint(e,n):t.setTimeout(function(){this.paint(e,n)}.bind(this),200))}},n.extend(e.Endpoints.Image,[s,e.Endpoints.AbstractEndpoint],{cleanup:function(t){t&&(this._jsPlumb.deleted=!0,this.canvas&&this.canvas.parentNode.removeChild(this.canvas),this.canvas=null)}}),e.Endpoints.Blank=function(t){e.Endpoints.AbstractEndpoint.apply(this,arguments);this.type="Blank",s.apply(this,arguments),this._compute=function(t,e,n,i){return[t[0],t[1],10,0]};var i=t.cssClass?" "+t.cssClass:"";this.canvas=e.createElement("div",{display:"block",width:"1px",height:"1px",background:"transparent",position:"absolute"},this._jsPlumb.instance.endpointClass+i),this._jsPlumb.instance.appendElement(this.canvas),this.paint=function(t,e){n.sizeElement(this.canvas,this.x,this.y,this.w,this.h)}},n.extend(e.Endpoints.Blank,[e.Endpoints.AbstractEndpoint,s],{cleanup:function(){this.canvas&&this.canvas.parentNode&&this.canvas.parentNode.removeChild(this.canvas)}}),e.Endpoints.Triangle=function(t){this.type="Triangle",e.Endpoints.AbstractEndpoint.apply(this,arguments);var n=this;t=t||{},t.width=t.width||55,t.height=t.height||55,this.width=t.width,this.height=t.height,this._compute=function(t,e,i,o){var s=i.width||n.width,r=i.height||n.height,a=t[0]-s/2,l=t[1]-r/2;return[a,l,s,r]}};var r=e.Overlays.AbstractOverlay=function(t){this.visible=!0,this.isAppendedAtTopLevel=!0,this.component=t.component,this.loc=null==t.location?.5:t.location,this.endpointLoc=null==t.endpointLocation?[.5,.5]:t.endpointLocation,this.visible=!1!==t.visible};r.prototype={cleanup:function(t){t&&(this.component=null,this.canvas=null,this.endpointLoc=null)},reattach:function(t,e){},setVisible:function(t){this.visible=t,this.component.repaint()},isVisible:function(){return this.visible},hide:function(){this.setVisible(!1)},show:function(){this.setVisible(!0)},incrementLocation:function(t){this.loc+=t,this.component.repaint()},setLocation:function(t){this.loc=t,this.component.repaint()},getLocation:function(){return this.loc},updateFrom:function(){}},e.Overlays.Arrow=function(t){this.type="Arrow",r.apply(this,arguments),this.isAppendedAtTopLevel=!1,t=t||{};var o=this;this.length=t.length||20,this.width=t.width||20,this.id=t.id,this.direction=(t.direction||1)<0?-1:1;var s=t.paintStyle||{"stroke-width":1},a=t.foldback||.623;this.computeMaxSize=function(){return 1.5*o.width},this.elementCreated=function(n,i){if(this.path=n,t.events)for(var o in t.events)e.on(n,o,t.events[o])},this.draw=function(t,e){var o,r,l,u,c;if(t.pointAlongPathFrom){if(n.isString(this.loc)||this.loc>1||this.loc<0){var h=parseInt(this.loc,10),d=this.loc<0?1:0;o=t.pointAlongPathFrom(d,h,!1),r=t.pointAlongPathFrom(d,h-this.direction*this.length/2,!1),l=i.pointOnLine(o,r,this.length)}else if(1===this.loc){if(o=t.pointOnPath(this.loc),r=t.pointAlongPathFrom(this.loc,-this.length),l=i.pointOnLine(o,r,this.length),-1===this.direction){var p=l;l=o,o=p}}else if(0===this.loc){if(l=t.pointOnPath(this.loc),r=t.pointAlongPathFrom(this.loc,this.length),o=i.pointOnLine(l,r,this.length),-1===this.direction){var f=l;l=o,o=f}}else o=t.pointAlongPathFrom(this.loc,this.direction*this.length/2),r=t.pointOnPath(this.loc),l=i.pointOnLine(o,r,this.length);u=i.perpendicularLineTo(o,l,this.width),c=i.pointOnLine(o,l,a*this.length);var g={hxy:o,tail:u,cxy:c},m=s.stroke||e.stroke,v=s.fill||e.stroke,b=s.strokeWidth||e.strokeWidth;return{component:t,d:g,"stroke-width":b,stroke:m,fill:v,minX:Math.min(o.x,u[0].x,u[1].x),maxX:Math.max(o.x,u[0].x,u[1].x),minY:Math.min(o.y,u[0].y,u[1].y),maxY:Math.max(o.y,u[0].y,u[1].y)}}return{component:t,minX:0,maxX:0,minY:0,maxY:0}}},n.extend(e.Overlays.Arrow,r,{updateFrom:function(t){this.length=t.length||this.length,this.width=t.width||this.width,this.direction=null!=t.direction?t.direction:this.direction,this.foldback=t.foldback||this.foldback},cleanup:function(){this.path&&this.path.parentNode&&this.path.parentNode.removeChild(this.path)}}),e.Overlays.PlainArrow=function(t){t=t||{};var n=e.extend(t,{foldback:1});e.Overlays.Arrow.call(this,n),this.type="PlainArrow"},n.extend(e.Overlays.PlainArrow,e.Overlays.Arrow),e.Overlays.Diamond=function(t){t=t||{};var n=t.length||40,i=e.extend(t,{length:n/2,foldback:2});e.Overlays.Arrow.call(this,i),this.type="Diamond"},n.extend(e.Overlays.Diamond,e.Overlays.Arrow);var a=function(t,e){return(null==t._jsPlumb.cachedDimensions||e)&&(t._jsPlumb.cachedDimensions=t.getDimensions()),t._jsPlumb.cachedDimensions},l=function(t){e.jsPlumbUIComponent.apply(this,arguments),r.apply(this,arguments);var i=this.fire;this.fire=function(){i.apply(this,arguments),this.component&&this.component.fire.apply(this.component,arguments)},this.detached=!1,this.id=t.id,this._jsPlumb.div=null,this._jsPlumb.initialised=!1,this._jsPlumb.component=t.component,this._jsPlumb.cachedDimensions=null,this._jsPlumb.create=t.create,this._jsPlumb.initiallyInvisible=!1===t.visible,this.getElement=function(){if(null==this._jsPlumb.div){var n=this._jsPlumb.div=e.getElement(this._jsPlumb.create(this._jsPlumb.component));n.style.position="absolute",jsPlumb.addClass(n,this._jsPlumb.instance.overlayClass+" "+(this.cssClass?this.cssClass:t.cssClass?t.cssClass:"")),this._jsPlumb.instance.appendElement(n),this._jsPlumb.instance.getId(n),this.canvas=n;var i="translate(-50%, -50%)";n.style.webkitTransform=i,n.style.mozTransform=i,n.style.msTransform=i,n.style.oTransform=i,n.style.transform=i,n._jsPlumb=this,!1===t.visible&&(n.style.display="none")}return this._jsPlumb.div},this.draw=function(t,e,i){var o=a(this);if(null!=o&&2===o.length){var s={x:0,y:0};if(i)s={x:i[0],y:i[1]};else if(t.pointOnPath){var r=this.loc,l=!1;(n.isString(this.loc)||this.loc<0||this.loc>1)&&(r=parseInt(this.loc,10),l=!0),s=t.pointOnPath(r,l)}else{var u=this.loc.constructor===Array?this.loc:this.endpointLoc;s={x:u[0]*t.w,y:u[1]*t.h}}var c=s.x-o[0]/2,h=s.y-o[1]/2;return{component:t,d:{minx:c,miny:h,td:o,cxy:s},minX:c,maxX:c+o[0],minY:h,maxY:h+o[1]}}return{minX:0,maxX:0,minY:0,maxY:0}}};n.extend(l,[e.jsPlumbUIComponent,r],{getDimensions:function(){return[1,1]},setVisible:function(t){this._jsPlumb.div&&(this._jsPlumb.div.style.display=t?"block":"none",t&&this._jsPlumb.initiallyInvisible&&(a(this,!0),this.component.repaint(),this._jsPlumb.initiallyInvisible=!1))},clearCachedDimensions:function(){this._jsPlumb.cachedDimensions=null},cleanup:function(t){t?null!=this._jsPlumb.div&&(this._jsPlumb.div._jsPlumb=null,this._jsPlumb.instance.removeElement(this._jsPlumb.div)):(this._jsPlumb&&this._jsPlumb.div&&this._jsPlumb.div.parentNode&&this._jsPlumb.div.parentNode.removeChild(this._jsPlumb.div),this.detached=!0)},reattach:function(t,e){null!=this._jsPlumb.div&&t.getContainer().appendChild(this._jsPlumb.div),this.detached=!1},computeMaxSize:function(){var t=a(this);return Math.max(t[0],t[1])},paint:function(t,e){this._jsPlumb.initialised||(this.getElement(),t.component.appendDisplayElement(this._jsPlumb.div),this._jsPlumb.initialised=!0,this.detached&&this._jsPlumb.div.parentNode.removeChild(this._jsPlumb.div)),this._jsPlumb.div.style.left=t.component.x+t.d.minx+"px",this._jsPlumb.div.style.top=t.component.y+t.d.miny+"px"}}),e.Overlays.Custom=function(t){this.type="Custom",l.apply(this,arguments)},n.extend(e.Overlays.Custom,l),e.Overlays.GuideLines=function(){var t=this;t.length=50,t.strokeWidth=5,this.type="GuideLines",r.apply(this,arguments),e.jsPlumbUIComponent.apply(this,arguments),this.draw=function(e,n){var o=e.pointAlongPathFrom(t.loc,t.length/2),s=e.pointOnPath(t.loc),r=i.pointOnLine(o,s,t.length),a=i.perpendicularLineTo(o,r,40),l=i.perpendicularLineTo(r,o,20);return{connector:e,head:o,tail:r,headLine:l,tailLine:a,minX:Math.min(o.x,r.x,l[0].x,l[1].x),minY:Math.min(o.y,r.y,l[0].y,l[1].y),maxX:Math.max(o.x,r.x,l[0].x,l[1].x),maxY:Math.max(o.y,r.y,l[0].y,l[1].y)}}},e.Overlays.Label=function(t){this.labelStyle=t.labelStyle;this.cssClass=null!=this.labelStyle?this.labelStyle.cssClass:null;var n=e.extend({create:function(){return e.createElement("div")}},t);if(e.Overlays.Custom.call(this,n),this.type="Label",this.label=t.label||"",this.labelText=null,this.labelStyle){var i=this.getElement();if(this.labelStyle.font=this.labelStyle.font||"12px sans-serif",i.style.font=this.labelStyle.font,i.style.color=this.labelStyle.color||"black",this.labelStyle.fill&&(i.style.background=this.labelStyle.fill),this.labelStyle.borderWidth>0){var o=this.labelStyle.borderStyle?this.labelStyle.borderStyle:"black";i.style.border=this.labelStyle.borderWidth+"px solid "+o}this.labelStyle.padding&&(i.style.padding=this.labelStyle.padding)}},n.extend(e.Overlays.Label,e.Overlays.Custom,{cleanup:function(t){t&&(this.div=null,this.label=null,this.labelText=null,this.cssClass=null,this.labelStyle=null)},getLabel:function(){return this.label},setLabel:function(t){this.label=t,this.labelText=null,this.clearCachedDimensions(),this.update(),this.component.repaint()},getDimensions:function(){return this.update(),l.prototype.getDimensions.apply(this,arguments)},update:function(){if("function"===typeof this.label){var t=this.label(this);this.getElement().innerHTML=t.replace(/\r\n/g,"<br/>")}else null==this.labelText&&(this.labelText=this.label,this.getElement().innerHTML=this.labelText.replace(/\r\n/g,"<br/>"))},updateFrom:function(t){null!=t.label&&this.setLabel(t.label)}})}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumbUtil,n=t.jsPlumbInstance,i="jtk-group-collapsed",o="jtk-group-expanded",s="[jtk-group-content]",r="elementDraggable",a="stop",l="revert",u="_groupManager",c="_jsPlumbGroup",h="_jsPlumbGroupDrag",d="group:addMember",p="group:removeMember",f="group:add",g="group:remove",m="group:expand",v="group:collapse",b="groupDragStop",y="connectionMoved",P="internal.connectionDetached",_="removeAll",x="orphanAll",C="show",E="hide",S=function(t){var n={},s={},r={},a=this;function l(e,n){var i=t.getContainer(),o=!1;while(!o){if(null==e||e===i)return!1;if(e===n)return!0;e=e.parentNode}}function u(t){delete t.proxies;var n,i=s[t.id];null!=i&&(n=function(e){return e.id===t.id},e.removeWithFunction(i.connections.source,n),e.removeWithFunction(i.connections.target,n),delete s[t.id]),i=r[t.id],null!=i&&(n=function(e){return e.id===t.id},e.removeWithFunction(i.connections.source,n),e.removeWithFunction(i.connections.target,n),delete r[t.id])}function h(e,n){for(var i=e.getEl().querySelectorAll(".jtk-managed"),o=0;o<i.length;o++)t[n?C:E](i[o],!0)}t.bind("connection",(function(n){var i=t.getGroupFor(n.source),o=t.getGroupFor(n.target);null!=i&&null!=o&&i===o?(s[n.connection.id]=i,r[n.connection.id]=i):(null!=i&&(e.suggest(i.connections.source,n.connection),s[n.connection.id]=i),null!=o&&(e.suggest(o.connections.target,n.connection),r[n.connection.id]=o))})),t.bind(P,(function(t){u(t.connection)})),t.bind(y,(function(t){var e=0===t.index?s:r,n=e[t.connection.id];if(n){var i=n.connections[0===t.index?"source":"target"],o=i.indexOf(t.connection);-1!==o&&i.splice(o,1)}})),this.addGroup=function(e){t.addClass(e.getEl(),o),n[e.id]=e,e.manager=this,S(e),t.fire(f,{group:e})},this.addToGroup=function(e,n,i){if(e=this.getGroup(e),e){var o=e.getEl();if(n._isJsPlumbGroup)return;var s=n._jsPlumbGroup;if(s!==e){t.removeFromDragSelection(n);var r=t.getOffset(n,!0),l=e.collapsed?t.getOffset(o,!0):t.getOffset(e.getDragArea(),!0);null!=s&&(s.remove(n,!1,i,!1,e),a.updateConnectionsForGroup(s)),e.add(n,i);var u=function(t,n){var i=0===n?1:0;t.each((function(t){t.setVisible(!1),t.endpoints[i].element._jsPlumbGroup===e?(t.endpoints[i].setVisible(!1),b(t,i,e)):(t.endpoints[n].setVisible(!1),p(t,n,e))}))};e.collapsed&&(u(t.select({source:n}),0),u(t.select({target:n}),1));var c=t.getId(n);t.dragManager.setParent(n,c,o,t.getId(o),r);var h={left:r.left-l.left,top:r.top-l.top};if(t.setPosition(n,h),t.dragManager.revalidateParent(n,c,r),a.updateConnectionsForGroup(e),t.revalidate(c),!i){var f={group:e,el:n,pos:h};s&&(f.sourceGroup=s),t.fire(d,f)}}}},this.removeFromGroup=function(t,e,n){if(t=this.getGroup(t),t){if(t.collapsed){var i=function(n,i){for(var o=0;o<n.length;o++){var s=n[o];if(s.proxies)for(var r=0;r<s.proxies.length;r++)if(null!=s.proxies[r]){var a=s.proxies[r].originalEp.element;(a===e||l(a,e))&&b(s,i,t)}}};i(t.connections.source.slice(),0),i(t.connections.target.slice(),1)}t.remove(e,null,n)}},this.getGroup=function(t){var i=t;if(e.isString(t)&&(i=n[t],null==i))throw new TypeError("No such group ["+t+"]");return i},this.getGroups=function(){var t=[];for(var e in n)t.push(n[e]);return t},this.removeGroup=function(e,i,o,s){e=this.getGroup(e),this.expandGroup(e,!0);var r=e[i?_:x](o,s);return t.remove(e.getEl()),delete n[e.id],delete t._groups[e.id],t.fire(g,{group:e}),r},this.removeAllGroups=function(t,e,i){for(var o in n)this.removeGroup(n[o],t,e,i)};var p=function(e,n,i){var o=e.endpoints[0===n?1:0].element;if(!o[c]||o[c].shouldProxy()||!o[c].collapsed){var s=i.getEl(),r=t.getId(s);t.proxyConnection(e,n,s,r,(function(t,e){return i.getEndpoint(t,e)}),(function(t,e){return i.getAnchor(t,e)}))}};this.collapseGroup=function(e){if(e=this.getGroup(e),null!=e&&!e.collapsed){var n=e.getEl();if(h(e,!1),e.shouldProxy()){var s=function(t,n){for(var i=0;i<t.length;i++){var o=t[i];p(o,n,e)}};s(e.connections.source,0),s(e.connections.target,1)}e.collapsed=!0,t.removeClass(n,o),t.addClass(n,i),t.revalidate(n),t.fire(v,{group:e})}};var b=function(e,n,i){t.unproxyConnection(e,n,t.getId(i.getEl()))};function S(e){for(var n=e.getMembers().slice(),i=[],o=0;o<n.length;o++)Array.prototype.push.apply(i,n[o].querySelectorAll(".jtk-managed"));Array.prototype.push.apply(n,i);var a=t.getConnections({source:n,scope:"*"},!0),l=t.getConnections({target:n,scope:"*"},!0),u={};e.connections.source.length=0,e.connections.target.length=0;var c=function(n){for(var i=0;i<n.length;i++)if(!u[n[i].id]){u[n[i].id]=!0;var o=t.getGroupFor(n[i].source),a=t.getGroupFor(n[i].target);o===e?(a!==e&&e.connections.source.push(n[i]),s[n[i].id]=e):a===e&&(e.connections.target.push(n[i]),r[n[i].id]=e)}};c(a),c(l)}this.expandGroup=function(e,n){if(e=this.getGroup(e),null!=e&&e.collapsed){var s=e.getEl();if(h(e,!0),e.shouldProxy()){var r=function(t,n){for(var i=0;i<t.length;i++){var o=t[i];b(o,n,e)}};r(e.connections.source,0),r(e.connections.target,1)}e.collapsed=!1,t.addClass(s,o),t.removeClass(s,i),t.revalidate(s),this.repaintGroup(e),n||t.fire(m,{group:e})}},this.repaintGroup=function(e){e=this.getGroup(e);for(var n=e.getMembers(),i=0;i<n.length;i++)t.revalidate(n[i])},this.updateConnectionsForGroup=S,this.refreshAllGroups=function(){for(var e in n)S(n[e]),t.dragManager.updateOffsets(t.getId(n[e].getEl()))}},j=function(n,i){var o=this,u=i.el;this.getEl=function(){return u},this.id=i.id||e.uuid(),u._isJsPlumbGroup=!0;var d=this.getDragArea=function(){var t=n.getSelector(u,s);return t&&t.length>0?t[0]:u},f=!0===i.ghost,g=f||!0===i.constrain,m=!1!==i.revert,v=!0===i.orphan,y=!0===i.prune,P=!0===i.dropOverride,_=!1!==i.proxied,x=[];if(this.connections={source:[],target:[],internal:[]},this.getAnchor=function(t,e){return i.anchor||"Continuous"},this.getEndpoint=function(t,e){return i.endpoint||["Dot",{radius:10}]},this.collapsed=!1,!1!==i.draggable){var C={drag:function(){for(var t=0;t<x.length;t++)n.draw(x[t])},stop:function(t){n.fire(b,jsPlumb.extend(t,{group:o}))},scope:h};i.dragOptions&&t.jsPlumb.extend(C,i.dragOptions),n.draggable(i.el,C)}!1!==i.droppable&&n.droppable(i.el,{drop:function(t){var e=t.drag.el;if(!e._isJsPlumbGroup){var i=e._jsPlumbGroup;if(i!==o){if(null!=i&&i.overrideDrop(e,o))return;n.getGroupManager().addToGroup(o,e,!1)}}}});var E=function(t,e){for(var n=null==t.nodeType?t:[t],i=0;i<n.length;i++)e(n[i])};function S(t){return t.offsetParent}function j(t,e){var i=S(t),o=n.getSize(i),s=n.getSize(t),r=e[0],a=r+s[0],l=e[1],u=l+s[1];return a>0&&r<o[0]&&u>0&&l<o[1]}function w(t){var e=n.getId(t),i=n.getOffset(t);return t.parentNode.removeChild(t),n.getContainer().appendChild(t),n.setPosition(t,i),A(t),n.dragManager.clearParent(t,e),[e,i]}function D(t){var e=[];function i(t,e,i){var o=null;if(!j(t,[e,i])){var s=t._jsPlumbGroup;y?n.remove(t):o=w(t),s.remove(t)}return o}for(var o=0;o<t.selection.length;o++)e.push(i(t.selection[o][0],t.selection[o][1].left,t.selection[o][1].top));return 1===e.length?e[0]:e}function I(t){var e=n.getId(t);n.revalidate(t),n.dragManager.revalidateParent(t,e)}function A(t){t._katavorioDrag&&((y||v)&&t._katavorioDrag.off(a,D),y||v||!m||(t._katavorioDrag.off(l,I),t._katavorioDrag.setRevert(null)))}function k(t){t._katavorioDrag&&((y||v)&&t._katavorioDrag.on(a,D),g&&t._katavorioDrag.setConstrain(!0),f&&t._katavorioDrag.setUseGhostProxy(!0),y||v||!m||(t._katavorioDrag.on(l,I),t._katavorioDrag.setRevert((function(t,e){return!j(t,e)}))))}this.overrideDrop=function(t,e){return P&&(m||y||v)},this.add=function(t,e){var i=d();E(t,(function(t){if(null!=t._jsPlumbGroup){if(t._jsPlumbGroup===o)return;t._jsPlumbGroup.remove(t,!0,e,!1)}t._jsPlumbGroup=o,x.push(t),n.isAlreadyDraggable(t)&&k(t),t.parentNode!==i&&i.appendChild(t)})),n.getGroupManager().updateConnectionsForGroup(o)},this.remove=function(t,i,s,r,a){E(t,(function(t){if(t._jsPlumbGroup===o){if(delete t._jsPlumbGroup,e.removeWithFunction(x,(function(e){return e===t})),i)try{o.getDragArea().removeChild(t)}catch(l){jsPlumbUtil.log("Could not remove element from Group "+l)}if(A(t),!s){var r={group:o,el:t};a&&(r.targetGroup=a),n.fire(p,r)}}})),r||n.getGroupManager().updateConnectionsForGroup(o)},this.removeAll=function(t,e){for(var i=0,s=x.length;i<s;i++){var r=x[0];o.remove(r,t,e,!0),n.remove(r,!0)}x.length=0,n.getGroupManager().updateConnectionsForGroup(o)},this.orphanAll=function(){for(var t={},e=0;e<x.length;e++){var n=w(x[e]);t[n[0]]=n[1]}return x.length=0,t},this.getMembers=function(){return x},u[c]=this,n.bind(r,function(t){t.el._jsPlumbGroup===this&&k(t.el)}.bind(this)),this.shouldProxy=function(){return _},n.getGroupManager().addGroup(this)};n.prototype.addGroup=function(t){var e=this;if(e._groups=e._groups||{},null!=e._groups[t.id])throw new TypeError("cannot create Group ["+t.id+"]; a Group with that ID exists");if(null!=t.el[c])throw new TypeError("cannot create Group ["+t.id+"]; the given element is already a Group");var n=new j(e,t);return e._groups[n.id]=n,t.collapsed&&this.collapseGroup(n),n},n.prototype.addToGroup=function(t,e,n){var i=function(e){var i=this.getId(e);this.manage(i,e),this.getGroupManager().addToGroup(t,e,n)}.bind(this);if(Array.isArray(e))for(var o=0;o<e.length;o++)i(e[o]);else i(e)},n.prototype.removeFromGroup=function(t,e,n){this.getGroupManager().removeFromGroup(t,e,n),this.getContainer().appendChild(e)},n.prototype.removeGroup=function(t,e,n,i){return this.getGroupManager().removeGroup(t,e,n,i)},n.prototype.removeAllGroups=function(t,e,n){this.getGroupManager().removeAllGroups(t,e,n)},n.prototype.getGroup=function(t){return this.getGroupManager().getGroup(t)},n.prototype.getGroups=function(){return this.getGroupManager().getGroups()},n.prototype.expandGroup=function(t){this.getGroupManager().expandGroup(t)},n.prototype.collapseGroup=function(t){this.getGroupManager().collapseGroup(t)},n.prototype.repaintGroup=function(t){this.getGroupManager().repaintGroup(t)},n.prototype.toggleGroup=function(t){t=this.getGroupManager().getGroup(t),null!=t&&this.getGroupManager()[t.collapsed?"expandGroup":"collapseGroup"](t)},n.prototype.getGroupManager=function(){var t=this[u];return null==t&&(t=this[u]=new S(this)),t},n.prototype.removeGroupManager=function(){delete this[u]},n.prototype.getGroupFor=function(t){if(t=this.getElement(t),t){var e=this.getContainer(),n=!1,i=null;while(!n)null==t||t===e?n=!0:t[c]?(i=t[c],t,n=!0):t=t.parentNode;return i}}}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i="Straight",o="Arc",s=function(t){this.type="Flowchart",t=t||{},t.stub=null==t.stub?30:t.stub;var n,s=e.Connectors.AbstractConnector.apply(this,arguments),r=null==t.midpoint||isNaN(t.midpoint)?.5:t.midpoint,a=!0===t.alwaysRespectStubs,l=null,u=null,c=null!=t.cornerRadius?t.cornerRadius:0,h=(t.loopbackRadius,function(t){return t<0?-1:0===t?0:1}),d=function(t){return[h(t[2]-t[0]),h(t[3]-t[1])]},p=function(t,e,n,i){if(l!==e||u!==n){var o=null==l?i.sx:l,s=null==u?i.sy:u,r=o===e?"v":"h";l=e,u=n,t.push([o,s,e,n,r])}},f=function(t){return Math.sqrt(Math.pow(t[0]-t[2],2)+Math.pow(t[1]-t[3],2))},g=function(t){var e=[];return e.push.apply(e,t),e},m=function(t,e,n){for(var r,a,l,u=null,h=0;h<e.length-1;h++){if(u=u||g(e[h]),r=g(e[h+1]),a=d(u),l=d(r),c>0&&u[4]!==r[4]){var p=Math.min(f(u),f(r)),m=Math.min(c,p/2);u[2]-=a[0]*m,u[3]-=a[1]*m,r[0]+=l[0]*m,r[1]+=l[1]*m;var v=a[1]===l[0]&&1===l[0]||a[1]===l[0]&&0===l[0]&&a[0]!==l[1]||a[1]===l[0]&&-1===l[0],b=r[1]>u[3]?1:-1,y=r[0]>u[2]?1:-1,P=b===y,_=P&&v||!P&&!v?r[0]:u[2],x=P&&v||!P&&!v?u[3]:r[1];s.addSegment(t,i,{x1:u[0],y1:u[1],x2:u[2],y2:u[3]}),s.addSegment(t,o,{r:m,x1:u[2],y1:u[3],x2:r[0],y2:r[1],cx:_,cy:x,ac:v})}else{var C=u[2]===u[0]?0:u[2]>u[0]?n.lw/2:-n.lw/2,E=u[3]===u[1]?0:u[3]>u[1]?n.lw/2:-n.lw/2;s.addSegment(t,i,{x1:u[0]-C,y1:u[1]-E,x2:u[2]+C,y2:u[3]+E})}u=r}null!=r&&s.addSegment(t,i,{x1:r[0],y1:r[1],x2:r[2],y2:r[3]})};this.midpoint=r,this._compute=function(t,e){n=[],l=null,u=null,null;var i=function(){return[t.startStubX,t.startStubY,t.endStubX,t.endStubY]},o={perpendicular:i,orthogonal:i,opposite:function(e){var n=t,i="x"===e?0:1,o={x:function(){return 1===n.so[i]&&(n.startStubX>n.endStubX&&n.tx>n.startStubX||n.sx>n.endStubX&&n.tx>n.sx)||-1===n.so[i]&&(n.startStubX<n.endStubX&&n.tx<n.startStubX||n.sx<n.endStubX&&n.tx<n.sx)},y:function(){return 1===n.so[i]&&(n.startStubY>n.endStubY&&n.ty>n.startStubY||n.sy>n.endStubY&&n.ty>n.sy)||-1===n.so[i]&&(n.startStubY<n.endStubY&&n.ty<n.startStubY||n.sy<n.endStubY&&n.ty<n.sy)}};return!a&&o[e]()?{x:[(t.sx+t.tx)/2,t.startStubY,(t.sx+t.tx)/2,t.endStubY],y:[t.startStubX,(t.sy+t.ty)/2,t.endStubX,(t.sy+t.ty)/2]}[e]:[t.startStubX,t.startStubY,t.endStubX,t.endStubY]}},c=o[t.anchorOrientation](t.sourceAxis),h="x"===t.sourceAxis?0:1,d="x"===t.sourceAxis?1:0,f=c[h],g=c[d],v=c[h+2],b=c[d+2];p(n,c[0],c[1],t);var y=t.startStubX+(t.endStubX-t.startStubX)*r,P=t.startStubY+(t.endStubY-t.startStubY)*r,_={x:[0,1],y:[1,0]},x={perpendicular:function(e){var n=t,i={x:[[[1,2,3,4],null,[2,1,4,3]],null,[[4,3,2,1],null,[3,4,1,2]]],y:[[[3,2,1,4],null,[2,3,4,1]],null,[[4,1,2,3],null,[1,4,3,2]]]},o={x:[[n.startStubX,n.endStubX],null,[n.endStubX,n.startStubX]],y:[[n.startStubY,n.endStubY],null,[n.endStubY,n.startStubY]]},s={x:[[y,n.startStubY],[y,n.endStubY]],y:[[n.startStubX,P],[n.endStubX,P]]},r={x:[[n.endStubX,n.startStubY]],y:[[n.startStubX,n.endStubY]]},a={x:[[n.startStubX,n.endStubY],[n.endStubX,n.endStubY]],y:[[n.endStubX,n.startStubY],[n.endStubX,n.endStubY]]},l={x:[[n.startStubX,P],[n.endStubX,P],[n.endStubX,n.endStubY]],y:[[y,n.startStubY],[y,n.endStubY],[n.endStubX,n.endStubY]]},u={x:[n.startStubY,n.endStubY],y:[n.startStubX,n.endStubX]},c=_[e][0],h=_[e][1],d=n.so[c]+1,p=n.to[h]+1,f=-1===n.to[h]&&u[e][1]<u[e][0]||1===n.to[h]&&u[e][1]>u[e][0],g=o[e][d][0],m=o[e][d][1],v=i[e][d][p];return n.segment===v[3]||n.segment===v[2]&&f?s[e]:n.segment===v[2]&&m<g?r[e]:n.segment===v[2]&&m>=g||n.segment===v[1]&&!f?l[e]:n.segment===v[0]||n.segment===v[1]&&f?a[e]:void 0},orthogonal:function(e,n,i,o,s){var r=t,a={x:-1===r.so[0]?Math.min(n,o):Math.max(n,o),y:-1===r.so[1]?Math.min(n,o):Math.max(n,o)}[e];return{x:[[a,i],[a,s],[o,s]],y:[[i,a],[s,a],[s,o]]}[e]},opposite:function(n,i,o,r){var a=t,l={x:"y",y:"x"}[n],u={x:"height",y:"width"}[n],c=a["is"+n.toUpperCase()+"GreaterThanStubTimes2"];if(e.sourceEndpoint.elementId===e.targetEndpoint.elementId){var d=o+(1-e.sourceEndpoint.anchor[l])*e.sourceInfo[u]+s.maxStub;return{x:[[i,d],[r,d]],y:[[d,i],[d,r]]}[n]}return!c||1===a.so[h]&&i>r||-1===a.so[h]&&i<r?{x:[[i,P],[r,P]],y:[[y,i],[y,r]]}[n]:1===a.so[h]&&i<r||-1===a.so[h]&&i>r?{x:[[y,a.sy],[y,a.ty]],y:[[a.sx,P],[a.tx,P]]}[n]:void 0}},C=x[t.anchorOrientation](t.sourceAxis,f,g,v,b);if(C)for(var E=0;E<C.length;E++)p(n,C[E][0],C[E][1],t);p(n,c[2],c[3],t),p(n,t.tx,t.ty,t),m(this,n,t)}};e.Connectors.Flowchart=s,n.extend(e.Connectors.Flowchart,e.Connectors.AbstractConnector)}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil;e.Connectors.AbstractBezierConnector=function(t){t=t||{};var n,i=!1!==t.showLoopback,o=(t.curviness,t.margin||5),s=(t.proximityLimit,t.orientation&&"clockwise"===t.orientation),r=t.loopbackRadius||25;return this._compute=function(t,e){var a=e.sourcePos,l=e.targetPos,u=Math.abs(a[0]-l[0]),c=Math.abs(a[1]-l[1]);if(i&&e.sourceEndpoint.elementId===e.targetEndpoint.elementId){!0;var h=e.sourcePos[0],d=e.sourcePos[1]-o,p=h,f=d-r,g=p-r,m=f-r;u=2*r,c=2*r,t.points[0]=g,t.points[1]=m,t.points[2]=u,t.points[3]=c,n.addSegment(this,"Arc",{loopback:!0,x1:h-g+4,y1:d-m,startAngle:0,endAngle:2*Math.PI,r:r,ac:!s,x2:h-g-4,y2:d-m,cx:p-g,cy:f-m})}else!1,this._computeBezier(t,e,a,l,u,c)},n=e.Connectors.AbstractConnector.apply(this,arguments),n},n.extend(e.Connectors.AbstractBezierConnector,e.Connectors.AbstractConnector);var i=function(t){t=t||{},this.type="Bezier";var n=e.Connectors.AbstractBezierConnector.apply(this,arguments),i=t.curviness||150,o=10;this.getCurviness=function(){return i},this._findControlPoint=function(t,e,n,s,r,a,l){var u=a[0]!==l[0]||a[1]===l[1],c=[];return u?(0===l[0]?c.push(n[0]<e[0]?t[0]+o:t[0]-o):c.push(t[0]+i*l[0]),0===l[1]?c.push(n[1]<e[1]?t[1]+o:t[1]-o):c.push(t[1]+i*a[1])):(0===a[0]?c.push(e[0]<n[0]?t[0]+o:t[0]-o):c.push(t[0]-i*a[0]),0===a[1]?c.push(e[1]<n[1]?t[1]+o:t[1]-o):c.push(t[1]+i*l[1])),c},this._computeBezier=function(t,e,i,o,s,r){var a,l,u=i[0]<o[0]?s:0,c=i[1]<o[1]?r:0,h=i[0]<o[0]?0:s,d=i[1]<o[1]?0:r;a=this._findControlPoint([u,c],i,o,e.sourceEndpoint,e.targetEndpoint,t.so,t.to),l=this._findControlPoint([h,d],o,i,e.targetEndpoint,e.sourceEndpoint,t.to,t.so),n.addSegment(this,"Bezier",{x1:u,y1:c,x2:h,y2:d,cp1x:a[0],cp1y:a[1],cp2x:l[0],cp2y:l[1]})}};e.Connectors.Bezier=i,n.extend(i,e.Connectors.AbstractBezierConnector)}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i=function(t,e,n,i){return t<=n&&i<=e?1:t<=n&&e<=i?2:n<=t&&i>=e?3:4},o=function(t,e,n,i,o,s,r,a,l){return a<=l?[t,e]:1===n?i[3]<=0&&o[3]>=1?[t+(i[2]<.5?-1*s:s),e]:i[2]>=1&&o[2]<=0?[t,e+(i[3]<.5?-1*r:r)]:[t+-1*s,e+-1*r]:2===n?i[3]>=1&&o[3]<=0?[t+(i[2]<.5?-1*s:s),e]:i[2]>=1&&o[2]<=0?[t,e+(i[3]<.5?-1*r:r)]:[t+s,e+-1*r]:3===n?i[3]>=1&&o[3]<=0?[t+(i[2]<.5?-1*s:s),e]:i[2]<=0&&o[2]>=1?[t,e+(i[3]<.5?-1*r:r)]:[t+-1*s,e+-1*r]:4===n?i[3]<=0&&o[3]>=1?[t+(i[2]<.5?-1*s:s),e]:i[2]<=0&&o[2]>=1?[t,e+(i[3]<.5?-1*r:r)]:[t+s,e+-1*r]:void 0},s=function(t){t=t||{},this.type="StateMachine";var n,s=e.Connectors.AbstractBezierConnector.apply(this,arguments),r=t.curviness||10,a=t.margin||5,l=t.proximityLimit||80;t.orientation&&t.orientation;this._computeBezier=function(t,e,u,c,h,d){var p=e.sourcePos[0]<e.targetPos[0]?0:h,f=e.sourcePos[1]<e.targetPos[1]?0:d,g=e.sourcePos[0]<e.targetPos[0]?h:0,m=e.sourcePos[1]<e.targetPos[1]?d:0;0===e.sourcePos[2]&&(p-=a),1===e.sourcePos[2]&&(p+=a),0===e.sourcePos[3]&&(f-=a),1===e.sourcePos[3]&&(f+=a),0===e.targetPos[2]&&(g-=a),1===e.targetPos[2]&&(g+=a),0===e.targetPos[3]&&(m-=a),1===e.targetPos[3]&&(m+=a);var v,b,y,P,_=(p+g)/2,x=(f+m)/2,C=i(p,f,g,m),E=Math.sqrt(Math.pow(g-p,2)+Math.pow(m-f,2));n=o(_,x,C,e.sourcePos,e.targetPos,r,r,E,l),v=n[0],b=n[0],y=n[1],P=n[1],s.addSegment(this,"Bezier",{x1:g,y1:m,x2:p,y2:f,cp1x:v,cp1y:y,cp2x:b,cp2y:P})}};e.Connectors.StateMachine=s,n.extend(s,e.Connectors.AbstractBezierConnector)}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i="Straight",o=function(t){this.type=i;var n=e.Connectors.AbstractConnector.apply(this,arguments);this._compute=function(t,e){n.addSegment(this,i,{x1:t.sx,y1:t.sy,x2:t.startStubX,y2:t.startStubY}),n.addSegment(this,i,{x1:t.startStubX,y1:t.startStubY,x2:t.endStubX,y2:t.endStubY}),n.addSegment(this,i,{x1:t.endStubX,y1:t.endStubY,x2:t.tx,y2:t.ty})}};e.Connectors.Straight=o,n.extend(o,e.Connectors.AbstractConnector)}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i={"stroke-linejoin":"stroke-linejoin","stroke-dashoffset":"stroke-dashoffset","stroke-linecap":"stroke-linecap"},o="stroke-dasharray",s="dashstyle",r="linearGradient",a="radialGradient",l="defs",u="fill",c="stop",h="stroke",d="stroke-width",p="style",f="none",g="jsplumb_gradient_",m="strokeWidth",v={svg:"http://www.w3.org/2000/svg"},b=function(t,e){for(var n in e)t.setAttribute(n,""+e[n])},y=function(t,n){return n=n||{},n.version="1.1",n.xmlns=v.svg,e.createElementNS(v.svg,t,null,null,n)},P=function(t){return"position:absolute;left:"+t[0]+"px;top:"+t[1]+"px"},_=function(t){for(var e=t.querySelectorAll(" defs,linearGradient,radialGradient"),n=0;n<e.length;n++)e[n].parentNode.removeChild(e[n])},x=function(t,e,n,i,o){var s,d=g+o._jsPlumb.instance.idstamp();_(t),s=n.gradient.offset?y(a,{id:d}):y(r,{id:d,gradientUnits:"userSpaceOnUse"});var p=y(l);t.appendChild(p),p.appendChild(s);for(var f=0;f<n.gradient.stops.length;f++){var m=1===o.segment||2===o.segment?f:n.gradient.stops.length-1-f,v=n.gradient.stops[m][1],b=y(c,{offset:Math.floor(100*n.gradient.stops[f][0])+"%","stop-color":v});s.appendChild(b)}var P=n.stroke?h:u;e.setAttribute(P,"url(#"+d+")")},C=function(t,e,n,r,a){if(e.setAttribute(u,n.fill?n.fill:f),e.setAttribute(h,n.stroke?n.stroke:f),n.gradient?x(t,e,n,r,a):(_(t),e.setAttribute(p,"")),n.strokeWidth&&e.setAttribute(d,n.strokeWidth),n[s]&&n[m]&&!n[o]){var l=-1===n[s].indexOf(",")?" ":",",c=n[s].split(l),g="";c.forEach((function(t){g+=Math.floor(t*n.strokeWidth)+l})),e.setAttribute(o,g)}else n[o]&&e.setAttribute(o,n[o]);for(var v in i)n[v]&&e.setAttribute(i[v],n[v])},E=function(t,e,n){t.childNodes.length>n?t.insertBefore(e,t.childNodes[n]):t.appendChild(e)};n.svg={node:y,attr:b,pos:P};var S=function(t){var i=t.pointerEventsSpec||"all",o={};e.jsPlumbUIComponent.apply(this,t.originalArgs),this.canvas=null,this.path=null,this.svg=null,this.bgCanvas=null;var s=t.cssClass+" "+(t.originalArgs[0].cssClass||""),r={style:"",width:0,height:0,"pointer-events":i,position:"absolute"};this.svg=y("svg",r),t.useDivWrapper?(this.canvas=e.createElement("div",{position:"absolute"}),n.sizeElement(this.canvas,0,0,1,1),this.canvas.className=s):(b(this.svg,{class:s}),this.canvas=this.svg),t._jsPlumb.appendElement(this.canvas,t.originalArgs[0].parent),t.useDivWrapper&&this.canvas.appendChild(this.svg);var a=[this.canvas];return this.getDisplayElements=function(){return a},this.appendDisplayElement=function(t){a.push(t)},this.paint=function(e,i,s){if(null!=e){var r,a=[this.x,this.y],l=[this.w,this.h];null!=s&&(s.xmin<0&&(a[0]+=s.xmin),s.ymin<0&&(a[1]+=s.ymin),l[0]=s.xmax+(s.xmin<0?-s.xmin:0),l[1]=s.ymax+(s.ymin<0?-s.ymin:0)),t.useDivWrapper?(n.sizeElement(this.canvas,a[0],a[1],l[0]>0?l[0]:1,l[1]>0?l[1]:1),a[0]=0,a[1]=0,r=P([0,0])):r=P([a[0],a[1]]),o.paint.apply(this,arguments),b(this.svg,{style:r,width:l[0]||1,height:l[1]||1})}},{renderer:o}};n.extend(S,e.jsPlumbUIComponent,{cleanup:function(t){t||null==this.typeId?(this.canvas&&(this.canvas._jsPlumb=null),this.svg&&(this.svg._jsPlumb=null),this.bgCanvas&&(this.bgCanvas._jsPlumb=null),this.canvas&&this.canvas.parentNode&&this.canvas.parentNode.removeChild(this.canvas),this.bgCanvas&&this.bgCanvas.parentNode&&this.canvas.parentNode.removeChild(this.canvas),this.svg=null,this.canvas=null,this.path=null,this.group=null,this._jsPlumb=null):(this.canvas&&this.canvas.parentNode&&this.canvas.parentNode.removeChild(this.canvas),this.bgCanvas&&this.bgCanvas.parentNode&&this.bgCanvas.parentNode.removeChild(this.bgCanvas))},reattach:function(t){var e=t.getContainer();this.canvas&&null==this.canvas.parentNode&&e.appendChild(this.canvas),this.bgCanvas&&null==this.bgCanvas.parentNode&&e.appendChild(this.bgCanvas)},setVisible:function(t){this.canvas&&(this.canvas.style.display=t?"block":"none")}}),e.ConnectorRenderers.svg=function(t){var n=this,i=S.apply(this,[{cssClass:t._jsPlumb.connectorClass,originalArgs:arguments,pointerEventsSpec:"none",_jsPlumb:t._jsPlumb}]);i.renderer.paint=function(i,o,s){var r=n.getSegments(),a="",l=[0,0];if(s.xmin<0&&(l[0]=-s.xmin),s.ymin<0&&(l[1]=-s.ymin),r.length>0){a=n.getPathData();var u={d:a,transform:"translate("+l[0]+","+l[1]+")","pointer-events":t["pointer-events"]||"visibleStroke"},c=null,h=[n.x,n.y,n.w,n.h];if(i.outlineStroke){var d=i.outlineWidth||1,p=i.strokeWidth+2*d;c=e.extend({},i),delete c.gradient,c.stroke=i.outlineStroke,c.strokeWidth=p,null==n.bgPath?(n.bgPath=y("path",u),e.addClass(n.bgPath,e.connectorOutlineClass),E(n.svg,n.bgPath,0)):b(n.bgPath,u),C(n.svg,n.bgPath,c,h,n)}null==n.path?(n.path=y("path",u),E(n.svg,n.path,i.outlineStroke?1:0)):b(n.path,u),C(n.svg,n.path,i,h,n)}}},n.extend(e.ConnectorRenderers.svg,S);var j=e.SvgEndpoint=function(t){var n=S.apply(this,[{cssClass:t._jsPlumb.endpointClass,originalArgs:arguments,pointerEventsSpec:"all",useDivWrapper:!0,_jsPlumb:t._jsPlumb}]);n.renderer.paint=function(t){var n=e.extend({},t);n.outlineStroke&&(n.stroke=n.outlineStroke),null==this.node?(this.node=this.makeNode(n),this.svg.appendChild(this.node)):null!=this.updateNode&&this.updateNode(this.node),C(this.svg,this.node,n,[this.x,this.y,this.w,this.h],this),P(this.node,[this.x,this.y])}.bind(this)};n.extend(j,S),e.Endpoints.svg.Dot=function(){e.Endpoints.Dot.apply(this,arguments),j.apply(this,arguments),this.makeNode=function(t){return y("circle",{cx:this.w/2,cy:this.h/2,r:this.radius})},this.updateNode=function(t){b(t,{cx:this.w/2,cy:this.h/2,r:this.radius})}},n.extend(e.Endpoints.svg.Dot,[e.Endpoints.Dot,j]),e.Endpoints.svg.Rectangle=function(){e.Endpoints.Rectangle.apply(this,arguments),j.apply(this,arguments),this.makeNode=function(t){return y("rect",{width:this.w,height:this.h})},this.updateNode=function(t){b(t,{width:this.w,height:this.h})}},n.extend(e.Endpoints.svg.Rectangle,[e.Endpoints.Rectangle,j]),e.Endpoints.svg.Image=e.Endpoints.Image,e.Endpoints.svg.Blank=e.Endpoints.Blank,e.Overlays.svg.Label=e.Overlays.Label,e.Overlays.svg.Custom=e.Overlays.Custom;var w=function(t,n){t.apply(this,n),e.jsPlumbUIComponent.apply(this,n),this.isAppendedAtTopLevel=!1;this.path=null,this.paint=function(t,e){if(t.component.svg&&e){null==this.path&&(this.path=y("path",{"pointer-events":"all"}),t.component.svg.appendChild(this.path),this.elementCreated&&this.elementCreated(this.path,t.component),this.canvas=t.component.svg);var o=n&&1===n.length&&n[0].cssClass||"",s=[0,0];e.xmin<0&&(s[0]=-e.xmin),e.ymin<0&&(s[1]=-e.ymin),b(this.path,{d:i(t.d),class:o,stroke:t.stroke?t.stroke:null,fill:t.fill?t.fill:null,transform:"translate("+s[0]+","+s[1]+")"})}};var i=function(t){return isNaN(t.cxy.x)||isNaN(t.cxy.y)?"":"M"+t.hxy.x+","+t.hxy.y+" L"+t.tail[0].x+","+t.tail[0].y+" L"+t.cxy.x+","+t.cxy.y+" L"+t.tail[1].x+","+t.tail[1].y+" L"+t.hxy.x+","+t.hxy.y};this.transfer=function(t){t.canvas&&this.path&&this.path.parentNode&&(this.path.parentNode.removeChild(this.path),t.canvas.appendChild(this.path))}},D={cleanup:function(t){null!=this.path&&(t?this._jsPlumb.instance.removeElement(this.path):this.path.parentNode&&this.path.parentNode.removeChild(this.path))},reattach:function(t,e){this.path&&e.canvas&&e.canvas.appendChild(this.path)},setVisible:function(t){null!=this.path&&(this.path.style.display=t?"block":"none")}};n.extend(w,[e.jsPlumbUIComponent,e.Overlays.AbstractOverlay]),e.Overlays.svg.Arrow=function(){w.apply(this,[e.Overlays.Arrow,arguments])},n.extend(e.Overlays.svg.Arrow,[e.Overlays.Arrow,w],D),e.Overlays.svg.PlainArrow=function(){w.apply(this,[e.Overlays.PlainArrow,arguments])},n.extend(e.Overlays.svg.PlainArrow,[e.Overlays.PlainArrow,w],D),e.Overlays.svg.Diamond=function(){w.apply(this,[e.Overlays.Diamond,arguments])},n.extend(e.Overlays.svg.Diamond,[e.Overlays.Diamond,w],D),e.Overlays.svg.GuideLines=function(){var t,n,i=null,o=this;e.Overlays.GuideLines.apply(this,arguments),this.paint=function(e,r){null==i&&(i=y("path"),e.connector.svg.appendChild(i),o.attachListeners(i,e.connector),o.attachListeners(i,o),t=y("path"),e.connector.svg.appendChild(t),o.attachListeners(t,e.connector),o.attachListeners(t,o),n=y("path"),e.connector.svg.appendChild(n),o.attachListeners(n,e.connector),o.attachListeners(n,o));var a=[0,0];r.xmin<0&&(a[0]=-r.xmin),r.ymin<0&&(a[1]=-r.ymin),b(i,{d:s(e.head,e.tail),stroke:"red",fill:null,transform:"translate("+a[0]+","+a[1]+")"}),b(t,{d:s(e.tailLine[0],e.tailLine[1]),stroke:"blue",fill:null,transform:"translate("+a[0]+","+a[1]+")"}),b(n,{d:s(e.headLine[0],e.headLine[1]),stroke:"green",fill:null,transform:"translate("+a[0]+","+a[1]+")"})};var s=function(t,e){return"M "+t.x+","+t.y+" L"+e.x+","+e.y}},n.extend(e.Overlays.svg.GuideLines,e.Overlays.GuideLines)}.call("undefined"!==typeof window?window:this),function(){"use strict";var t=this,e=t.jsPlumb,n=t.jsPlumbUtil,i=t.Katavorio,o=t.Biltong,s=function(e){var n=e._mottle;return n||(n=e._mottle=new t.Mottle),n},r=function(t,n){n=n||"main";var s="_katavorio_"+n,r=t[s],a=t.getEventManager();return r||(r=new i({bind:a.on,unbind:a.off,getSize:e.getSize,getConstrainingRectangle:function(t){return[t.parentNode.scrollWidth,t.parentNode.scrollHeight]},getPosition:function(e,n){var i=t.getOffset(e,n,e._katavorioDrag?e.offsetParent:null);return[i.left,i.top]},setPosition:function(t,e){t.style.left=e[0]+"px",t.style.top=e[1]+"px"},addClass:e.addClass,removeClass:e.removeClass,intersects:o.intersects,indexOf:function(t,e){return t.indexOf(e)},scope:t.getDefaultScope(),css:{noSelect:t.dragSelectClass,droppable:"jtk-droppable",draggable:"jtk-draggable",drag:"jtk-drag",selected:"jtk-drag-selected",active:"jtk-drag-active",hover:"jtk-drag-hover",ghostProxy:"jtk-ghost-proxy"}}),r.setZoom(t.getZoom()),t[s]=r,t.bind("zoom",r.setZoom)),r},a=function(t){var e=t.el._jsPlumbDragOptions,n=!0;return e.canDrag&&(n=e.canDrag()),n&&(this.setHoverSuspended(!0),this.select({source:t.el}).addClass(this.elementDraggingClass+" "+this.sourceElementDraggingClass,!0),this.select({target:t.el}).addClass(this.elementDraggingClass+" "+this.targetElementDraggingClass,!0),this.setConnectionBeingDragged(!0)),n},l=function(t){var e=this.getUIPosition(arguments,this.getZoom());if(null!=e){var n=t.el._jsPlumbDragOptions;this.draw(t.el,e,null,!0),n._dragging&&this.addClass(t.el,"jtk-dragged"),n._dragging=!0}},u=function(t){for(var e,n=t.selection,i=function(n){var i;null!=n[1]&&(e=this.getUIPosition([{el:n[2].el,pos:[n[1].left,n[1].top]}]),i=this.draw(n[2].el,e)),null!=n[0]._jsPlumbDragOptions&&delete n[0]._jsPlumbDragOptions._dragging,this.removeClass(n[0],"jtk-dragged"),this.select({source:n[2].el}).removeClass(this.elementDraggingClass+" "+this.sourceElementDraggingClass,!0),this.select({target:n[2].el}).removeClass(this.elementDraggingClass+" "+this.targetElementDraggingClass,!0),t.e._drawResult=t.e._drawResult||{c:[],e:[],a:[]},Array.prototype.push.apply(t.e._drawResult.c,i.c),Array.prototype.push.apply(t.e._drawResult.e,i.e),Array.prototype.push.apply(t.e._drawResult.a,i.a),this.getDragManager().dragEnded(n[2].el)}.bind(this),o=0;o<n.length;o++)i(n[o]);this.setHoverSuspended(!1),this.setConnectionBeingDragged(!1)},c=function(t,e){var i=function(i){if(null!=e[i]){if(n.isString(e[i])){var o=e[i].match(/-=/)?-1:1,s=e[i].substring(2);return t[i]+o*s}return e[i]}return t[i]};return[i("left"),i("top")]},h=function(t,e){if(null==e)return[0,0];var n=m(e),i=g(n,0);return[i[t+"X"],i[t+"Y"]]},d=h.bind(this,"page"),p=h.bind(this,"screen"),f=h.bind(this,"client"),g=function(t,e){return t.item?t.item(e):t[e]},m=function(t){return t.touches&&t.touches.length>0?t.touches:t.changedTouches&&t.changedTouches.length>0?t.changedTouches:t.targetTouches&&t.targetTouches.length>0?t.targetTouches:[t]},v=function(t){var e={},n=[],i={},o={},s={};this.register=function(r){var a,l=t.getId(r);e[l]||(e[l]=r,n.push(r),i[l]={});var u=function(e){if(e)for(var n=0;n<e.childNodes.length;n++)if(3!==e.childNodes[n].nodeType&&8!==e.childNodes[n].nodeType){var c=jsPlumb.getElement(e.childNodes[n]),h=t.getId(e.childNodes[n],null,!0);if(h&&o[h]&&o[h]>0){a||(a=t.getOffset(r));var d=t.getOffset(c);i[l][h]={id:h,offset:{left:d.left-a.left,top:d.top-a.top}},s[h]=l}u(e.childNodes[n])}};u(r)},this.updateOffsets=function(e,n){if(null!=e){n=n||{};var o,r=jsPlumb.getElement(e),a=t.getId(r),l=i[a];if(l)for(var u in l)if(l.hasOwnProperty(u)){var c=jsPlumb.getElement(u),h=n[u]||t.getOffset(c);if(null==c.offsetParent&&null!=i[a][u])continue;o||(o=t.getOffset(r)),i[a][u]={id:u,offset:{left:h.left-o.left,top:h.top-o.top}},s[u]=a}}},this.endpointAdded=function(n,r){r=r||t.getId(n);var a=document.body,l=n.parentNode;o[r]=o[r]?o[r]+1:1;while(null!=l&&l!==a){var u=t.getId(l,null,!0);if(u&&e[u]){var c=t.getOffset(l);if(null==i[u][r]){var h=t.getOffset(n);i[u][r]={id:r,offset:{left:h.left-c.left,top:h.top-c.top}},s[r]=u}break}l=l.parentNode}},this.endpointDeleted=function(t){if(o[t.elementId]&&(o[t.elementId]--,o[t.elementId]<=0))for(var e in i)i.hasOwnProperty(e)&&i[e]&&(delete i[e][t.elementId],delete s[t.elementId])},this.changeId=function(t,e){i[e]=i[t],i[t]={},s[e]=s[t],s[t]=null},this.getElementsForDraggable=function(t){return i[t]},this.elementRemoved=function(t){var e=s[t];e&&(i[e]&&delete i[e][t],delete s[t])},this.reset=function(){e={},n=[],i={},o={}},this.dragEnded=function(e){if(null!=e.offsetParent){var n=t.getId(e),i=s[n];i&&this.updateOffsets(i)}},this.setParent=function(e,n,o,r,a){var l=s[n];i[r]||(i[r]={});var u=t.getOffset(o),c=a||t.getOffset(e);l&&i[l]&&delete i[l][n],i[r][n]={id:n,offset:{left:c.left-u.left,top:c.top-u.top}},s[n]=r},this.clearParent=function(t,e){var n=s[e];n&&(delete i[n][e],delete s[e])},this.revalidateParent=function(e,n,i){var o=s[n];if(o){var r={};r[n]=i,this.updateOffsets(o,r),t.revalidate(o)}},this.getDragAncestor=function(e){var n=jsPlumb.getElement(e),i=t.getId(n),o=s[i];return o?jsPlumb.getElement(o):null}},b=function(t,e,i){e=n.fastTrim(e),"undefined"!==typeof t.className.baseVal?t.className.baseVal=e:t.className=e;try{var o=t.classList;if(null!=o){while(o.length>0)o.remove(o.item(0));for(var s=0;s<i.length;s++)i[s]&&o.add(i[s])}}catch(r){n.log("JSPLUMB: cannot set class list",r)}},y=function(t){return"undefined"===typeof t.className.baseVal?t.className:t.className.baseVal},P=function(t,e,i){e=null==e?[]:n.isArray(e)?e:e.split(/\s+/),i=null==i?[]:n.isArray(i)?i:i.split(/\s+/);var o=y(t),s=o.split(/\s+/),r=function(t,e){for(var n=0;n<e.length;n++)if(t)-1===s.indexOf(e[n])&&s.push(e[n]);else{var i=s.indexOf(e[n]);-1!==i&&s.splice(i,1)}};r(!0,e),r(!1,i),b(t,s.join(" "),s)};t.jsPlumb.extend(t.jsPlumbInstance.prototype,{headless:!1,pageLocation:d,screenLocation:p,clientLocation:f,getDragManager:function(){return null==this.dragManager&&(this.dragManager=new v(this)),this.dragManager},recalculateOffsets:function(t){this.getDragManager().updateOffsets(t)},createElement:function(t,e,n,i){return this.createElementNS(null,t,e,n,i)},createElementNS:function(t,e,n,i,o){var s,r=null==t?document.createElement(e):document.createElementNS(t,e);for(s in n=n||{},n)r.style[s]=n[s];for(s in i&&(r.className=i),o=o||{},o)r.setAttribute(s,""+o[s]);return r},getAttribute:function(t,e){return null!=t.getAttribute?t.getAttribute(e):null},setAttribute:function(t,e,n){null!=t.setAttribute&&t.setAttribute(e,n)},setAttributes:function(t,e){for(var n in e)e.hasOwnProperty(n)&&t.setAttribute(n,e[n])},appendToRoot:function(t){document.body.appendChild(t)},getRenderModes:function(){return["svg"]},getClass:y,addClass:function(t,e){jsPlumb.each(t,(function(t){P(t,e)}))},hasClass:function(t,e){return t=jsPlumb.getElement(t),t.classList?t.classList.contains(e):-1!==y(t).indexOf(e)},removeClass:function(t,e){jsPlumb.each(t,(function(t){P(t,null,e)}))},toggleClass:function(t,e){jsPlumb.hasClass(t,e)?jsPlumb.removeClass(t,e):jsPlumb.addClass(t,e)},updateClasses:function(t,e,n){jsPlumb.each(t,(function(t){P(t,e,n)}))},setClass:function(t,e){null!=e&&jsPlumb.each(t,(function(t){b(t,e,e.split(/\s+/))}))},setPosition:function(t,e){t.style.left=e.left+"px",t.style.top=e.top+"px"},getPosition:function(t){var e=function(e){var n=t.style[e];return n?n.substring(0,n.length-2):0};return{left:e("left"),top:e("top")}},getStyle:function(t,e){return"undefined"!==typeof window.getComputedStyle?getComputedStyle(t,null).getPropertyValue(e):t.currentStyle[e]},getSelector:function(t,e){var n=null;return n=1===arguments.length?null!=t.nodeType?t:document.querySelectorAll(t):t.querySelectorAll(e),n},getOffset:function(t,e,n){t=jsPlumb.getElement(t),n=n||this.getContainer();var i={left:t.offsetLeft,top:t.offsetTop},o=e||null!=n&&t!==n&&t.offsetParent!==n?t.offsetParent:null,s=function(t){null!=t&&t!==document.body&&(t.scrollTop>0||t.scrollLeft>0)&&(i.left-=t.scrollLeft,i.top-=t.scrollTop)}.bind(this);while(null!=o)i.left+=o.offsetLeft,i.top+=o.offsetTop,s(o),o=e?o.offsetParent:o.offsetParent===n?null:o.offsetParent;if(null!=n&&!e&&(n.scrollTop>0||n.scrollLeft>0)){var r=null!=t.offsetParent?this.getStyle(t.offsetParent,"position"):"static",a=this.getStyle(t,"position");"absolute"!==a&&"fixed"!==a&&"absolute"!==r&&"fixed"!==r&&(i.left-=n.scrollLeft,i.top-=n.scrollTop)}return i},getPositionOnElement:function(t,e,n){var i="undefined"!==typeof e.getBoundingClientRect?e.getBoundingClientRect():{left:0,top:0,width:0,height:0},o=document.body,s=document.documentElement,r=window.pageYOffset||s.scrollTop||o.scrollTop,a=window.pageXOffset||s.scrollLeft||o.scrollLeft,l=s.clientTop||o.clientTop||0,u=s.clientLeft||o.clientLeft||0,c=0,h=0,d=i.top+r-l+c*n,p=i.left+a-u+h*n,f=jsPlumb.pageLocation(t),g=i.width||e.offsetWidth*n,m=i.height||e.offsetHeight*n,v=(f[0]-p)/g,b=(f[1]-d)/m;return[v,b]},getAbsolutePosition:function(t){var e=function(e){var n=t.style[e];if(n)return parseFloat(n.substring(0,n.length-2))};return[e("left"),e("top")]},setAbsolutePosition:function(t,e,n,i){n?this.animate(t,{left:"+="+(e[0]-n[0]),top:"+="+(e[1]-n[1])},i):(t.style.left=e[0]+"px",t.style.top=e[1]+"px")},getSize:function(t){return[t.offsetWidth,t.offsetHeight]},getWidth:function(t){return t.offsetWidth},getHeight:function(t){return t.offsetHeight},getRenderMode:function(){return"svg"},draggable:function(t,e){var i;return t=n.isArray(t)||null!=t.length&&!n.isString(t)?t:[t],Array.prototype.slice.call(t).forEach(function(t){i=this.info(t),i.el&&this._initDraggableIfNecessary(i.el,!0,e,i.id,!0)}.bind(this)),this},snapToGrid:function(t,e,n){var i=[],o=function(t){var o=this.info(t);if(null!=o.el&&o.el._katavorioDrag){var s=o.el._katavorioDrag.snap(e,n);this.revalidate(o.el),i.push([o.el,s])}}.bind(this);if(1===arguments.length||3===arguments.length)o(t,e,n);else{var s=this.getManagedElements();for(var r in s)o(r,arguments[0],arguments[1])}return i},initDraggable:function(t,e,n){r(this,n).draggable(t,e),t._jsPlumbDragOptions=e},destroyDraggable:function(t,e){r(this,e).destroyDraggable(t),t._jsPlumbDragOptions=null,t._jsPlumbRelatedElement=null},unbindDraggable:function(t,e,n,i){r(this,i).destroyDraggable(t,e,n)},setDraggable:function(t,e){return jsPlumb.each(t,function(t){this.isDragSupported(t)&&(this._draggableStates[this.getAttribute(t,"id")]=e,this.setElementDraggable(t,e))}.bind(this))},_draggableStates:{},toggleDraggable:function(t){var e;return jsPlumb.each(t,function(t){var n=this.getAttribute(t,"id");return e=null!=this._draggableStates[n]&&this._draggableStates[n],e=!e,this._draggableStates[n]=e,this.setDraggable(t,e),e}.bind(this)),e},_initDraggableIfNecessary:function(t,e,i,o,s){if(!jsPlumb.headless){var r=null!=e&&e;if(r&&jsPlumb.isDragSupported(t,this)){var c=i||this.Defaults.DragOptions;if(c=jsPlumb.extend({},c),jsPlumb.isAlreadyDraggable(t,this))i.force&&this.initDraggable(t,c);else{var h=jsPlumb.dragEvents.drag,d=jsPlumb.dragEvents.stop,p=jsPlumb.dragEvents.start;this.manage(o,t),c[p]=n.wrap(c[p],a.bind(this)),c[h]=n.wrap(c[h],l.bind(this)),c[d]=n.wrap(c[d],u.bind(this));var f=this.getId(t);this._draggableStates[f]=!0;var 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/*!
  * vue-draggable-next v2.2.0
  * (c) 2023 Anish George
  * @license MIT
  */
/**!
 * Sortable 1.14.0
 * @author	RubaXa   <trash@rubaxa.org>
 * @author	owenm    <owen23355@gmail.com>
 * @license MIT
 */
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n=this,i=t.dataTransfer,o=n.options;ot("dragStart",this,{evt:t}),Kt.eventCanceled?this._onDrop():(ot("setupClone",this),Kt.eventCanceled||(dt=z(rt),dt.draggable=!1,dt.style["will-change"]="",this._hideClone(),A(dt,this.options.chosenClass,!1),Kt.clone=dt),n.cloneId=ue((function(){ot("clone",n),Kt.eventCanceled||(n.options.removeCloneOnHide||ut.insertBefore(dt,rt),n._hideClone(),st({sortable:n,name:"clone"}))})),!e&&A(rt,o.dragClass,!0),e?(Ot=!0,n._loopId=setInterval(n._emulateDragOver,50)):(E(document,"mouseup",n._onDrop),E(document,"touchend",n._onDrop),E(document,"touchcancel",n._onDrop),i&&(i.effectAllowed="move",o.setData&&o.setData.call(n,i,rt)),C(document,"drop",n),k(rt,"transform","translateZ(0)")),kt=!0,n._dragStartId=ue(n._dragStarted.bind(n,e,t)),C(document,"selectstart",n),jt=!0,y&&k(document.body,"user-select","none"))},_onDragOver:function(t){var e,n,i,o,s=this.el,r=t.target,a=this.options,u=a.group,c=Kt.active,h=bt===u,d=a.sort,p=yt||c,f=this,g=!1;if(!Nt){if(void 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t,e=[],n=this.el.children,i=0,o=n.length,s=this.options;i<o;i++)t=n[i],w(t,s.draggable,this.el,!1)&&e.push(t.getAttribute(s.dataIdAttr)||ae(t));return e},sort:function(t,e){var n={},i=this.el;this.toArray().forEach((function(t,e){var o=i.children[e];w(o,this.options.draggable,i,!1)&&(n[t]=o)}),this),e&&this.captureAnimationState(),t.forEach((function(t){n[t]&&(i.removeChild(n[t]),i.appendChild(n[t]))})),e&&this.animateAll()},save:function(){var t=this.options.store;t&&t.set&&t.set(this)},closest:function(t,e){return w(t,e||this.options.draggable,this.el,!1)},option:function(t,e){var n=this.options;if(void 0===e)return n[t];var i=et.modifyOption(this,t,e);n[t]="undefined"!==typeof i?i:e,"group"===t&&Vt(n)},destroy:function(){ot("destroy",this);var t=this.el;t[$]=null,E(t,"mousedown",this._onTapStart),E(t,"touchstart",this._onTapStart),E(t,"pointerdown",this._onTapStart),this.nativeDraggable&&(E(t,"dragover",this),E(t,"dragenter",this)),Array.prototype.forEach.call(t.querySelectorAll("[draggable]"),(function(t){t.removeAttribute("draggable")})),this._onDrop(),this._disableDelayedDragEvents(),Tt.splice(Tt.indexOf(this.el),1),this.el=t=null},_hideClone:function(){if(!pt){if(ot("hideClone",this),Kt.eventCanceled)return;k(dt,"display","none"),this.options.removeCloneOnHide&&dt.parentNode&&dt.parentNode.removeChild(dt),pt=!0}},_showClone:function(t){if("clone"===t.lastPutMode){if(pt){if(ot("showClone",this),Kt.eventCanceled)return;rt.parentNode!=ut||this.options.group.revertClone?ct?ut.insertBefore(dt,ct):ut.appendChild(dt):ut.insertBefore(dt,rt),this.options.group.revertClone&&this.animate(rt,dt),k(dt,"display",""),pt=!1}}else 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