From: Steinar H. Gunderson Date: Sat, 23 Nov 2013 00:07:21 +0000 (+0100) Subject: Actually remove jsPlumb. X-Git-Url: https://git.sesse.net/?p=remoteglot;a=commitdiff_plain;h=aa5d7a5710b7b813c35f3d3f7d4dd38de770ecb1 Actually remove jsPlumb. --- diff --git a/www/js/jquery.jsPlumb-1.5.3-min.js b/www/js/jquery.jsPlumb-1.5.3-min.js deleted file mode 100644 index 3070470..0000000 --- a/www/js/jquery.jsPlumb-1.5.3-min.js +++ /dev/null @@ -1,6 +0,0 @@ -!function(){"undefined"==typeof Math.sgn&&(Math.sgn=function(a){return 0==a?0:a>0?1:-1});var a={subtract:function(a,b){return{x:a.x-b.x,y:a.y-b.y}},dotProduct:function(a,b){return a.x*b.x+a.y*b.y},square:function(a){return Math.sqrt(a.x*a.x+a.y*a.y)},scale:function(a,b){return{x:a.x*b,y:a.y*b}}},b=64,c=Math.pow(2,-b-1),d=function(b,c){for(var d=[],e=f(b,c),h=c.length-1,i=2*h-1,j=g(e,i,d,0),k=a.subtract(b,c[0]),m=a.square(k),n=0,o=0;j>o;o++){k=a.subtract(b,l(c,h,d[o],null,null));var p=a.square(k);m>p&&(m=p,n=d[o])}return k=a.subtract(b,c[h]),p=a.square(k),m>p&&(m=p,n=1),{location:n,distance:m}},e=function(a,b){var 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null==a?null:a.split(" ")},n=function(b,c,d){if(b.getDefaultType){for(var e=b.getTypeDescriptor(),f=a.merge({},b.getDefaultType()),g=0,h=b._jsPlumb.types.length;h>g;g++)f=a.merge(f,b._jsPlumb.instance.getType(b._jsPlumb.types[g],e));c&&(f=a.populate(f,c)),b.applyType(f,d),d||b.repaint()}},o=window.jsPlumbUIComponent=function(b){jsPlumbUtil.EventGenerator.apply(this,arguments);var c=this,d=arguments,e=c.idPrefix,f=e+(new Date).getTime(),g=y.CurrentLibrary;if(this._jsPlumb={instance:b._jsPlumb,parameters:b.parameters||{},paintStyle:null,hoverPaintStyle:null,paintStyleInUse:null,hover:!1,beforeDetach:b.beforeDetach,beforeDrop:b.beforeDrop,overlayPlacements:[],hoverClass:b.hoverClass||b._jsPlumb.Defaults.HoverClass||y.Defaults.HoverClass,types:[]},this.getId=function(){return f},b.events)for(var h in b.events)c.bind(h,b.events[h]);this.clone=function(){var a={};return this.constructor.apply(a,d),a}.bind(this),this.isDetachAllowed=function(b){var 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d=k[c]||c,e=function(a){b.fire(d,b,a)};m.push([a,c,e]),g.bind(a,c,e)},o=function(a,b,c){k[b]||b,g.unbind(a,b,c)};this.bindListeners=function(a,b,c){l(a,"click",function(a,c){b.fire("click",b,c)}),l(a,"dblclick",function(a,c){b.fire("dblclick",b,c)}),l(a,"contextmenu",function(a,c){b.fire("contextmenu",b,c)}),l(a,"mouseenter",function(a,d){b.isHover()||(c(!0),b.fire("mouseenter",b,d))}),l(a,"mouseexit",function(a,d){b.isHover()&&(c(!1),b.fire("mouseexit",b,d))}),l(a,"mousedown",function(a,c){b.fire("mousedown",b,c)}),l(a,"mouseup",function(a,c){b.fire("mouseup",b,c)})},this.unbindListeners=function(){for(var a=0;ac;c++)n(a,b,j[c])},this.detachListeners=function(){for(var a=0;a1){for(var b=0,c=j.length;c>b;b++)o(a,j[b]);for(b=1,c=arguments.length;c>b;b++)this.attachListeners(a,arguments[b])}}};jsPlumbUtil.extend(o,jsPlumbUtil.EventGenerator,{getParameter:function(a){return this._jsPlumb.parameters[a]},setParameter:function(a,b){this._jsPlumb.parameters[a]=b},getParameters:function(){return this._jsPlumb.parameters},setParameters:function(a){this._jsPlumb.parameters=a},addClass:function(a){null!=this.canvas&&b(this.canvas,a)},removeClass:function(a){null!=this.canvas&&c(this.canvas,a)},setType:function(a,b,c){this._jsPlumb.types=m(a)||[],n(this,b,c)},getType:function(){return this._jsPlumb.types},reapplyTypes:function(a,b){n(this,a,b)},hasType:function(a){return-1!=jsPlumbUtil.indexOf(this._jsPlumb.types,a)},addType:function(a,b,c){var d=m(a),e=!1;if(null!=d){for(var f=0,g=d.length;g>f;f++)this.hasType(d[f])||(this._jsPlumb.types.push(d[f]),e=!0);e&&n(this,b,c)}},removeType:function(b,c){var d=m(b),e=!1,f=function(b){var c=a.indexOf(this._jsPlumb.types,b);return-1!=c?(this._jsPlumb.types.splice(c,1),!0):!1}.bind(this);if(null!=d){for(var g=0,h=d.length;h>g;g++)e=f(d[g])||e;e&&n(this,null,c)}},toggleType:function(a,b,c){var d=m(a);if(null!=d){for(var e=0,f=d.length;f>e;e++){var g=jsPlumbUtil.indexOf(this._jsPlumb.types,d[e]);-1!=g?this._jsPlumb.types.splice(g,1):this._jsPlumb.types.push(d[e])}n(this,b,c)}},applyType:function(a,b){if(this.setPaintStyle(a.paintStyle,b),this.setHoverPaintStyle(a.hoverPaintStyle,b),a.parameters)for(var c in a.parameters)this.setParameter(c,a.parameters[c])},setPaintStyle:function(a,b){this._jsPlumb.paintStyle=a,this._jsPlumb.paintStyleInUse=this._jsPlumb.paintStyle,i(this),b||this.repaint()},getPaintStyle:function(){return this._jsPlumb.paintStyle},setHoverPaintStyle:function(a,b){this._jsPlumb.hoverPaintStyle=a,i(this),b||this.repaint()},getHoverPaintStyle:function(){return this._jsPlumb.hoverPaintStyle},cleanup:function(){this.unbindListeners(),this.detachListeners()},destroy:function(){this.cleanupListeners(),this.clone=null,this._jsPlumb=null},isHover:function(){return this._jsPlumb.hover},setHover:function(a,b,c){var d=y.CurrentLibrary;!this._jsPlumb||this._jsPlumb.instance.currentlyDragging||this._jsPlumb.instance.isHoverSuspended()||(this._jsPlumb.hover=a,null!=this.canvas&&null!=this._jsPlumb.instance.hoverClass&&d[a?"addClass":"removeClass"](this.canvas,this._jsPlumb.instance.hoverClass),null!=this._jsPlumb.hoverPaintStyle&&(this._jsPlumb.paintStyleInUse=a?this._jsPlumb.hoverPaintStyle:this._jsPlumb.paintStyle,this._jsPlumb.instance.isSuspendDrawing()||(c=c||h(),this.repaint({timestamp:c,recalc:!1}))),this.getAttachedElements&&!b&&l(this,a,h(),this))}});var p="__label",q=function(a,b){for(var c=-1,d=0,e=a._jsPlumb.overlays.length;e>d;d++)if(b===a._jsPlumb.overlays[d].id){c=d;break}return c},r=function(a,b){var c={cssClass:b.cssClass,labelStyle:a.labelStyle,id:p,component:a,_jsPlumb:a._jsPlumb.instance},d=y.extend(c,b);return new(y.Overlays[a._jsPlumb.instance.getRenderMode()].Label)(d)},s=function(b,c){var d=null;if(a.isArray(c)){var e=c[0],f=y.extend({component:b,_jsPlumb:b._jsPlumb.instance},c[1]);3==c.length&&y.extend(f,c[2]),d=new(y.Overlays[b._jsPlumb.instance.getRenderMode()][e])(f)}else d=c.constructor==String?new(y.Overlays[b._jsPlumb.instance.getRenderMode()][c])({component:b,_jsPlumb:b._jsPlumb.instance}):c;b._jsPlumb.overlays.push(d)},t=function(a,b){var c=a.defaultOverlayKeys||[],d=b.overlays,e=function(b){return a._jsPlumb.instance.Defaults[b]||y.Defaults[b]||[]};d||(d=[]);for(var f=0,g=c.length;g>f;f++)d.unshift.apply(d,e(c[f]));return d},u=window.OverlayCapableJsPlumbUIComponent=function(a){o.apply(this,arguments),this._jsPlumb.overlays=[];var b=t(this,a);if(b)for(var c=0,d=b.length;d>c;c++)s(this,b[c]);if(a.label){var e=a.labelLocation||this.defaultLabelLocation||.5,f=a.labelStyle||this._jsPlumb.instance.Defaults.LabelStyle||y.Defaults.LabelStyle;this._jsPlumb.overlays.push(r(this,{label:a.label,location:e,labelStyle:f}))}};jsPlumbUtil.extend(u,o,{applyType:function(a,b){if(this.removeAllOverlays(b),a.overlays)for(var c=0,d=a.overlays.length;d>c;c++)this.addOverlay(a.overlays[c],!0)},setHover:function(a){if(this._jsPlumb&&!this._jsPlumb.instance.isConnectionBeingDragged())for(var b=0,c=this._jsPlumb.overlays.length;c>b;b++)this._jsPlumb.overlays[b][a?"addClass":"removeClass"](this._jsPlumb.instance.hoverClass)},addOverlay:function(a,b){s(this,a),b||this.repaint()},getOverlay:function(a){var b=q(this,a);return b>=0?this._jsPlumb.overlays[b]:null},getOverlays:function(){return this._jsPlumb.overlays},hideOverlay:function(a){var b=this.getOverlay(a);b&&b.hide()},hideOverlays:function(){for(var a=0,b=this._jsPlumb.overlays.length;b>a;a++)this._jsPlumb.overlays[a].hide()},showOverlay:function(a){var b=this.getOverlay(a);b&&b.show()},showOverlays:function(){for(var a=0,b=this._jsPlumb.overlays.length;b>a;a++)this._jsPlumb.overlays[a].show()},removeAllOverlays:function(a){for(var b=0,c=this._jsPlumb.overlays.length;c>b;b++)this._jsPlumb.overlays[b].cleanup&&this._jsPlumb.overlays[b].cleanup();this._jsPlumb.overlays.splice(0,this._jsPlumb.overlays.length),a||this.repaint()},removeOverlay:function(a){var b=q(this,a);if(-1!=b){var c=this._jsPlumb.overlays[b];c.cleanup&&c.cleanup(),this._jsPlumb.overlays.splice(b,1)}},removeOverlays:function(){for(var a=0,b=arguments.length;b>a;a++)this.removeOverlay(arguments[a])},getLabel:function(){var a=this.getOverlay(p);return null!=a?a.getLabel():null},getLabelOverlay:function(){return this.getOverlay(p)},setLabel:function(a){var b=this.getOverlay(p);if(b)a.constructor==String||a.constructor==Function?b.setLabel(a):(a.label&&b.setLabel(a.label),a.location&&b.setLocation(a.location));else{var c=a.constructor==String||a.constructor==Function?{label:a}:a;b=r(this,c),this._jsPlumb.overlays.push(b)}this._jsPlumb.instance.isSuspendDrawing()||this.repaint()},cleanup:function(){for(var a=0;ah;h++)e=d(b[h]),f=j.getAttribute(e,"id"),g.push(c(e,f))}else e=d(b),f=j.getAttribute(e,"id"),g=c(e,f);return g},O=function(a){return v[a]},P=function(d,e,f){if(!jsPlumbAdapter.headless){var g=null==e?!1:e,h=y.CurrentLibrary;if(g&&h.isDragSupported(d)&&!h.isAlreadyDraggable(d)){var i=f||j.Defaults.DragOptions||y.Defaults.DragOptions;i=y.extend({},i);var k=h.dragEvents.drag,l=h.dragEvents.stop,m=h.dragEvents.start;i[m]=a.wrap(i[m],function(){j.setHoverSuspended(!0),j.select({source:d}).addClass(j.elementDraggingClass+" "+j.sourceElementDraggingClass,!0),j.select({target:d}).addClass(j.elementDraggingClass+" "+j.targetElementDraggingClass,!0),j.setConnectionBeingDragged(!0)}),i[k]=a.wrap(i[k],function(){var a=h.getUIPosition(arguments,j.getZoom());M(d,a,null,!0),b(d,"jsPlumb_dragged")}),i[l]=a.wrap(i[l],function(){var a=h.getUIPosition(arguments,j.getZoom());M(d,a),c(d,"jsPlumb_dragged"),j.setHoverSuspended(!1),j.select({source:d}).removeClass(j.elementDraggingClass+" "+j.sourceElementDraggingClass,!0),j.select({target:d}).removeClass(j.elementDraggingClass+" "+j.targetElementDraggingClass,!0),j.setConnectionBeingDragged(!1),j.dragManager.dragEnded(d)});var n=bb(d);B[n]=!0;var o=B[n];i.disabled=null==o?!1:!o,h.initDraggable(d,i,!1,j),j.dragManager.register(d)}}},Q=function(b,c){var d=y.extend({},b);if(c&&y.extend(d,c),d.source&&(d.source.endpoint?d.sourceEndpoint=d.source:d.source=e(d.source)),d.target&&(d.target.endpoint?d.targetEndpoint=d.target:d.target=e(d.target)),b.uuids&&(d.sourceEndpoint=O(b.uuids[0]),d.targetEndpoint=O(b.uuids[1])),d.sourceEndpoint&&d.sourceEndpoint.isFull())return a.log(j,"could not add connection; source endpoint is full"),void 0;if(d.targetEndpoint&&d.targetEndpoint.isFull())return a.log(j,"could not add connection; target endpoint is full"),void 0;if(!d.type&&d.sourceEndpoint&&(d.type=d.sourceEndpoint.connectionType),d.sourceEndpoint&&d.sourceEndpoint.connectorOverlays){d.overlays=d.overlays||[];for(var f=0,g=d.sourceEndpoint.connectorOverlays.length;g>f;f++)d.overlays.push(d.sourceEndpoint.connectorOverlays[f])}!d["pointer-events"]&&d.sourceEndpoint&&d.sourceEndpoint.connectorPointerEvents&&(d["pointer-events"]=d.sourceEndpoint.connectorPointerEvents);var h,i,k,l;if(d.target&&!d.target.endpoint&&!d.targetEndpoint&&!d.newConnection&&(h=bb(d.target),i=tb[h],k=ub[h],i)){if(!Eb[h])return;i.isTarget=!0,l=null!=k?k:j.addEndpoint(d.target,i),vb[h]&&(ub[h]=l),d.targetEndpoint=l,l._doNotDeleteOnDetach=!1,l._deleteOnDetach=!0}if(d.source&&!d.source.endpoint&&!d.sourceEndpoint&&!d.newConnection&&(h=bb(d.source),i=yb[h],k=zb[h],i)){if(!Bb[h])return;l=null!=k?k:j.addEndpoint(d.source,i),Ab[h]&&(zb[h]=l),d.sourceEndpoint=l,l._doNotDeleteOnDetach=!1,l._deleteOnDetach=!0}return d},R=function(a){var b=j.Defaults.ConnectionType||j.getDefaultConnectionType(),c=j.Defaults.EndpointType||y.Endpoint,d=y.CurrentLibrary.getParent;a.parent=a.container?a.container:a.sourceEndpoint?a.sourceEndpoint.parent:a.source.constructor==c?a.source.parent:d(a.source),a._jsPlumb=j,a.newConnection=R,a.newEndpoint=V,a.endpointsByUUID=v,a.endpointsByElement=u,a.finaliseConnection=S;var e=new b(a);return e.id="con_"+J(),T("click","click",e),T("dblclick","dblclick",e),T("contextmenu","contextmenu",e),e.isDetachable()&&(e.endpoints[0].initDraggable(),e.endpoints[1].initDraggable()),e},S=function(a,b,c,d){if(b=b||{},a.suspendedEndpoint||t.push(a),(null==a.suspendedEndpoint||d)&&j.anchorManager.newConnection(a),M(a.source),!b.doNotFireConnectionEvent&&b.fireEvent!==!1){var e={connection:a,source:a.source,target:a.target,sourceId:a.sourceId,targetId:a.targetId,sourceEndpoint:a.endpoints[0],targetEndpoint:a.endpoints[1]};j.fire("connection",e,c)}},T=function(a,b,c){c.bind(a,function(a,d){j.fire(b,c,d)})},U=function(a){if(a.container)return a.container;var b=y.CurrentLibrary.getTagName(a.source),c=y.CurrentLibrary.getParent(a.source);return b&&"td"===b.toLowerCase()?y.CurrentLibrary.getParent(c):c},V=function(a){var b=j.Defaults.EndpointType||y.Endpoint,c=y.extend({},a);c.parent=U(c),c._jsPlumb=j,c.newConnection=R,c.newEndpoint=V,c.endpointsByUUID=v,c.endpointsByElement=u,c.finaliseConnection=S,c.fireDetachEvent=cb,c.fireMoveEvent=db,c.floatingConnections=A,c.getParentFromParams=U,c.elementId=bb(c.source);var d=new b(c);return d.id="ep_"+J(),T("click","endpointClick",d),T("dblclick","endpointDblClick",d),T("contextmenu","contextmenu",d),jsPlumbAdapter.headless||j.dragManager.endpointAdded(c.source),d},W=function(a,b,c){var d=u[a];if(d&&d.length)for(var e=0,f=d.length;f>e;e++){for(var g=0,h=d[e].connections.length;h>g;g++){var i=b(d[e].connections[g]);if(i)return}c&&c(d[e])}},X=function(a,b){return N(a,function(a,c){B[c]=b,y.CurrentLibrary.isDragSupported(a)&&y.CurrentLibrary.setDraggable(a,b)})},Y=function(a,b,c){b="block"===b;var d=null;c&&(d=b?function(a){a.setVisible(!0,!0,!0)}:function(a){a.setVisible(!1,!0,!0)});var e=p(a);W(e.id,function(a){if(b&&c){var d=a.sourceId===e.id?1:0;a.endpoints[d].isVisible()&&a.setVisible(!0)}else a.setVisible(b)},d)},Z=function(a){return N(a,function(a,b){var c=null==B[b]?!1:B[b];return c=!c,B[b]=c,y.CurrentLibrary.setDraggable(a,c),c})},$=function(a,b){var c=null;b&&(c=function(a){var b=a.isVisible();a.setVisible(!b)}),W(a,function(a){var b=a.isVisible();a.setVisible(!b)},c)},_=function(a){var b,c=a.timestamp,e=a.recalc,h=a.offset,i=a.elId;return E&&!c&&(c=F),!e&&c&&c===z[i]?{o:a.offset||x[i],s:D[i]}:(e||!h?(b=d(i),null!=b&&(D[i]=g(b),x[i]=f(b,j),z[i]=c)):(x[i]=h,null==D[i]&&(b=d(i),null!=b&&(D[i]=g(b))),z[i]=c),x[i]&&!x[i].right&&(x[i].right=x[i].left+D[i][0],x[i].bottom=x[i].top+D[i][1],x[i].width=D[i][0],x[i].height=D[i][1],x[i].centerx=x[i].left+x[i].width/2,x[i].centery=x[i].top+x[i].height/2),{o:x[i],s:D[i]}) -},ab=function(a){var b=x[a];return b?{o:b,s:D[a]}:_({elId:a})},bb=function(a,b,c){if(jsPlumbUtil.isString(a))return a;if(null==a)return null;var d=jsPlumbAdapter.getAttribute(a,"id");return d&&"undefined"!==d||(2==arguments.length&&void 0!==arguments[1]?d=b:(1==arguments.length||3==arguments.length&&!arguments[2])&&(d="jsPlumb_"+k+"_"+J()),c||jsPlumbAdapter.setAttribute(a,"id",d)),d};this.setConnectionBeingDragged=function(a){C=a},this.isConnectionBeingDragged=function(){return C},this.connectorClass="_jsPlumb_connector",this.hoverClass="_jsPlumb_hover",this.endpointClass="_jsPlumb_endpoint",this.endpointConnectedClass="_jsPlumb_endpoint_connected",this.endpointFullClass="_jsPlumb_endpoint_full",this.endpointDropAllowedClass="_jsPlumb_endpoint_drop_allowed",this.endpointDropForbiddenClass="_jsPlumb_endpoint_drop_forbidden",this.overlayClass="_jsPlumb_overlay",this.draggingClass="_jsPlumb_dragging",this.elementDraggingClass="_jsPlumb_element_dragging",this.sourceElementDraggingClass="_jsPlumb_source_element_dragging",this.targetElementDraggingClass="_jsPlumb_target_element_dragging",this.endpointAnchorClassPrefix="_jsPlumb_endpoint_anchor",this.hoverSourceClass="_jsPlumb_source_hover",this.hoverTargetClass="_jsPlumb_target_hover",this.dragSelectClass="_jsPlumb_drag_select",this.Anchors={},this.Connectors={canvas:{},svg:{},vml:{}},this.Endpoints={canvas:{},svg:{},vml:{}},this.Overlays={canvas:{},svg:{},vml:{}},this.ConnectorRenderers={},this.SVG="svg",this.CANVAS="canvas",this.VML="vml",this.addEndpoint=function(b,c,d){d=d||{};var f=y.extend({},d);y.extend(f,c),f.endpoint=f.endpoint||j.Defaults.Endpoint||y.Defaults.Endpoint,f.paintStyle=f.paintStyle||j.Defaults.EndpointStyle||y.Defaults.EndpointStyle,b=L(b);for(var g=[],h=a.isArray(b)||null!=b.length&&!a.isString(b)?b:[b],i=0,k=h.length;k>i;i++){var l=e(h[i]),m=bb(l);f.source=l,_({elId:m,timestamp:F});var n=V(f);f.parentAnchor&&(n.parentAnchor=f.parentAnchor),a.addToList(u,m,n);var o=x[m],p=D[m],q=n.anchor.compute({xy:[o.left,o.top],wh:p,element:n,timestamp:F}),r={anchorLoc:q,timestamp:F};E&&(r.recalc=!1),E||n.paint(r),g.push(n),n._doNotDeleteOnDetach=!0}return 1==g.length?g[0]:g},this.addEndpoints=function(b,c,d){for(var e=[],f=0,g=c.length;g>f;f++){var h=j.addEndpoint(b,c[f],d);a.isArray(h)?Array.prototype.push.apply(e,h):e.push(h)}return e},this.animate=function(b,c,e){e=e||{};var f=d(b),g=bb(b),h=y.CurrentLibrary.dragEvents.step,i=y.CurrentLibrary.dragEvents.complete;e[h]=a.wrap(e[h],function(){j.repaint(g)}),e[i]=a.wrap(e[i],function(){j.repaint(g)}),y.CurrentLibrary.animate(f,c,e)},this.checkCondition=function(b,c){var d=j.getListener(b),e=!0;if(d&&d.length>0)try{for(var f=0,g=d.length;g>f;f++)e=e&&d[f](c)}catch(h){a.log(j,"cannot check condition ["+b+"]"+h)}return e},this.checkASyncCondition=function(b,c,d,e){var f=j.getListener(b);if(f&&f.length>0)try{f[0](c,d,e)}catch(g){a.log(j,"cannot asynchronously check condition ["+b+"]"+g)}},this.connect=function(a,b){var c,d=Q(a,b);return d&&(c=R(d),S(c,d)),c},this.deleteEndpoint=function(a,b){var c=j.setSuspendDrawing(!0),d="string"==typeof a?v[a]:a;return d&&j.deleteObject({endpoint:d}),c||j.setSuspendDrawing(!1,b),j},this.deleteEveryEndpoint=function(){var a=j.setSuspendDrawing(!0);for(var b in u){var c=u[b];if(c&&c.length)for(var d=0,e=c.length;e>d;d++)j.deleteEndpoint(c[d],!0)}return u={},v={},j.anchorManager.reset(),j.dragManager.reset(),a||j.setSuspendDrawing(!1),j};var cb=function(a,b,c){var d=j.Defaults.ConnectionType||j.getDefaultConnectionType(),e=a.constructor==d,f=e?{connection:a,source:a.source,target:a.target,sourceId:a.sourceId,targetId:a.targetId,sourceEndpoint:a.endpoints[0],targetEndpoint:a.endpoints[1]}:a;b&&j.fire("connectionDetached",f,c),j.anchorManager.connectionDetached(f)},db=function(a,b){j.fire("connectionMoved",a,b)};this.unregisterEndpoint=function(a){a._jsPlumb.uuid&&(v[a._jsPlumb.uuid]=null),j.anchorManager.deleteEndpoint(a);for(var b in u){var c=u[b];if(c){for(var d=[],e=0,f=c.length;f>e;e++)c[e]!=a&&d.push(c[e]);u[b]=d}u[b].length<1&&delete u[b]}},this.detach=function(){if(0!==arguments.length){var a=j.Defaults.ConnectionType||j.getDefaultConnectionType(),b=arguments[0].constructor==a,c=2==arguments.length?b?arguments[1]||{}:arguments[0]:arguments[0],d=c.fireEvent!==!1,f=c.forceDetach,g=b?arguments[0]:c.connection;if(g)(f||jsPlumbUtil.functionChain(!0,!1,[[g.endpoints[0],"isDetachAllowed",[g]],[g.endpoints[1],"isDetachAllowed",[g]],[g,"isDetachAllowed",[g]],[j,"checkCondition",["beforeDetach",g]]]))&&g.endpoints[0].detach(g,!1,!0,d);else{var h=y.extend({},c);if(h.uuids)O(h.uuids[0]).detachFrom(O(h.uuids[1]),d);else if(h.sourceEndpoint&&h.targetEndpoint)h.sourceEndpoint.detachFrom(h.targetEndpoint);else{var i=bb(e(h.source)),k=bb(e(h.target));W(i,function(a){(a.sourceId==i&&a.targetId==k||a.targetId==i&&a.sourceId==k)&&j.checkCondition("beforeDetach",a)&&a.endpoints[0].detach(a,!1,!0,d)})}}}},this.detachAllConnections=function(a,b){b=b||{},a=e(a);var c=bb(a),d=u[c];if(d&&d.length)for(var f=0,g=d.length;g>f;f++)d[f].detachAll(b.fireEvent!==!1);return j},this.detachEveryConnection=function(a){return a=a||{},j.doWhileSuspended(function(){for(var b in u){var c=u[b];if(c&&c.length)for(var d=0,e=c.length;e>d;d++)c[d].detachAll(a.fireEvent!==!1)}t.splice(0)}),j},this.deleteObject=function(a){var b={endpoints:{},connections:{},endpointCount:0,connectionCount:0},c=a.fireEvent!==!1,d=a.deleteAttachedObjects!==!1,e=function(a){if(null!=a&&null==b.connections[a.id]&&(null!=a._jsPlumb&&a.setHover(!1),b.connections[a.id]=a,b.connectionCount++,d))for(var c=0;cc;c++)f=e(a[c]),f&&P(f,!0,b);else if(a._nodes)for(c=0,d=a._nodes.length;d>c;c++)f=e(a._nodes[c]),f&&P(f,!0,b);else f=e(a),f&&P(f,!0,b);return j},this.extend=function(a,b){return y.CurrentLibrary.extend(a,b)};var eb=function(a,b,c,d){for(var e=0,f=a.length;f>e;e++)a[e][b].apply(a[e],c);return d(a)},fb=function(a,b,c){for(var d=[],e=0,f=a.length;f>e;e++)d.push([a[e][b].apply(a[e],c),a[e]]);return d},gb=function(a,b,c){return function(){return eb(a,b,arguments,c)}},hb=function(a,b){return function(){return fb(a,b,arguments)}},ib=function(a,b){var c=[];if(a)if("string"==typeof a){if("*"===a)return a;c.push(a)}else if(a=d(a),b)c=a;else for(var e=0,f=a.length;f>e;e++)c.push(p(a[e]).id);return c},jb=function(a,b,c){return"*"===a?!0:a.length>0?-1!=jsPlumbUtil.indexOf(a,b):!c};this.getConnections=function(a,b){a?a.constructor==String&&(a={scope:a}):a={};for(var c=a.scope||j.getDefaultScope(),d=ib(c,!0),e=ib(a.source),f=ib(a.target),g=!b&&d.length>1?{}:[],h=function(a,c){if(!b&&d.length>1){var e=g[a];null==e&&(e=g[a]=[]),e.push(c)}else g.push(c)},i=0,k=t.length;k>i;i++){var l=t[i];jb(d,l.scope)&&jb(e,l.sourceId)&&jb(f,l.targetId)&&h(l.scope,l)}return g};var kb=function(a,b){return function(c){for(var d=0,e=a.length;e>d;d++)c(a[d]);return b(a)}},lb=function(a){return function(b){return a[b]}},mb=function(a,b){var c,d,e={length:a.length,each:kb(a,b),get:lb(a)},f=["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"],g=["getLabel","getOverlay","isHover","getParameter","getParameters","getPaintStyle","getHoverPaintStyle","isVisible","hasType","getType","isSuspendEvents"];for(c=0,d=f.length;d>c;c++)e[f[c]]=gb(a,f[c],b);for(c=0,d=g.length;d>c;c++)e[g[c]]=hb(a,g[c]);return e},nb=function(a){var b=mb(a,nb);return y.CurrentLibrary.extend(b,{setDetachable:gb(a,"setDetachable",nb),setReattach:gb(a,"setReattach",nb),setConnector:gb(a,"setConnector",nb),detach:function(){for(var b=0,c=a.length;c>b;b++)j.detach(a[b])},isDetachable:hb(a,"isDetachable"),isReattach:hb(a,"isReattach")})},ob=function(a){var b=mb(a,ob);return y.CurrentLibrary.extend(b,{setEnabled:gb(a,"setEnabled",ob),setAnchor:gb(a,"setAnchor",ob),isEnabled:hb(a,"isEnabled"),detachAll:function(){for(var b=0,c=a.length;c>b;b++)a[b].detachAll()},remove:function(){for(var b=0,c=a.length;c>b;b++)j.deleteObject({endpoint:a[b]})}})};this.select=function(a){return a=a||{},a.scope=a.scope||"*",nb(a.connections||j.getConnections(a,!0))},this.selectEndpoints=function(a){a=a||{},a.scope=a.scope||"*";var b=!a.element&&!a.source&&!a.target,c=b?"*":ib(a.element),d=b?"*":ib(a.source),e=b?"*":ib(a.target),f=ib(a.scope,!0),g=[];for(var h in u){var i=jb(c,h,!0),j=jb(d,h,!0),k="*"!=d,l=jb(e,h,!0),m="*"!=e;if(i||j||l)a:for(var n=0,o=u[h].length;o>n;n++){var p=u[h][n];if(jb(f,p.scope,!0)){var q=k&&d.length>0&&!p.isSource,r=m&&e.length>0&&!p.isTarget;if(q||r)continue a;g.push(p)}}}return ob(g)},this.getAllConnections=function(){return t},this.getDefaultScope=function(){return G},this.getEndpoint=O,this.getEndpoints=function(a){return u[p(a).id]},this.getDefaultEndpointType=function(){return y.Endpoint},this.getDefaultConnectionType=function(){return y.Connection},this.getId=bb,this.getOffset=function(a){return x[a],_({elId:a})},this.getSelector=function(){return y.CurrentLibrary.getSelector.apply(null,arguments)},this.getSize=function(a){var b=D[a];return b||_({elId:a}),D[a]},this.appendElement=K;var pb=!1;this.isHoverSuspended=function(){return pb},this.setHoverSuspended=function(a){pb=a};var qb=function(a){return function(){return jsPlumbAdapter.isRenderModeAvailable(a)}};this.isCanvasAvailable=qb("canvas"),this.isSVGAvailable=qb("svg"),this.isVMLAvailable=qb("vml"),this.hide=function(a,b){return Y(a,"none",b),j},this.idstamp=J,this.connectorsInitialized=!1;var rb=[],sb=["canvas","svg","vml"];this.registerConnectorType=function(a,b){rb.push([a,b])},this.init=function(){var a=function(a,b,c){y.Connectors[a][b]=function(){c.apply(this,arguments),y.ConnectorRenderers[a].apply(this,arguments)},jsPlumbUtil.extend(y.Connectors[a][b],[c,y.ConnectorRenderers[a]])};if(!y.connectorsInitialized){for(var b=0;b=4?[d[2],d[3]]:[0,0],offsets:d.length>=6?[d[4],d[5]]:[0,0],elementId:e,jsPlumbInstance:f,cssClass:7==d.length?d[6]:null};g=new y.Anchor(h),g.clone=function(){return new y.Anchor(h)}}return g.id||(g.id="anchor_"+J()),g},this.makeAnchors=function(b,c,d){for(var e=[],f=0,g=b.length;g>f;f++)"string"==typeof b[f]?e.push(y.Anchors[b[f]]({elementId:c,jsPlumbInstance:d})):a.isArray(b[f])&&e.push(j.makeAnchor(b[f],c,d));return e},this.makeDynamicAnchor=function(a,b){return new y.DynamicAnchor({anchors:a,selector:b,elementId:null,jsPlumbInstance:j})};var tb={},ub={},vb={},wb={},xb=function(a,b){a.paintStyle=a.paintStyle||j.Defaults.EndpointStyles[b]||j.Defaults.EndpointStyle||y.Defaults.EndpointStyles[b]||y.Defaults.EndpointStyle,a.hoverPaintStyle=a.hoverPaintStyle||j.Defaults.EndpointHoverStyles[b]||j.Defaults.EndpointHoverStyle||y.Defaults.EndpointHoverStyles[b]||y.Defaults.EndpointHoverStyle,a.anchor=a.anchor||j.Defaults.Anchors[b]||j.Defaults.Anchor||y.Defaults.Anchors[b]||y.Defaults.Anchor,a.endpoint=a.endpoint||j.Defaults.Endpoints[b]||j.Defaults.Endpoint||y.Defaults.Endpoints[b]||y.Defaults.Endpoint},yb={},zb={},Ab={},Bb={},Cb={},Db={},Eb={},Fb=function(a,b,c){for(var d=a.target||a.srcElement,e=!1,f=j.getSelector(b,c),g=0;g0&&b>=wb[e])return n&&n({element:c.el,connection:p},a),!1;if(s.anchor.locked=!1,o&&i.setDragScope(k,o),null==p.suspendedEndpoint&&!p.pending)return!1;var t=q.isDropAllowed(0===r?e:p.sourceId,0===r?p.targetId:e,p.scope,p,null);if(p.suspendedEndpoint&&(p[r?"targetId":"sourceId"]=p.suspendedEndpoint.elementId,p[r?"target":"source"]=p.suspendedEndpoint.element,p.endpoints[r]=p.suspendedEndpoint),t){var u=i.getElementObject(c.el),v=ub[e]||j.addEndpoint(u,h);if(h.uniqueEndpoint&&(ub[e]=v),v._doNotDeleteOnDetach=!1,v._deleteOnDetach=!0,null!=v.anchor.positionFinder){var w=i.getUIPosition(arguments,j.getZoom()),x=f(u,j),z=g(u),B=v.anchor.positionFinder(w,x,z,v.anchor.constructorParams);v.anchor.x=B[0],v.anchor.y=B[1]}p[r?"target":"source"]=v.element,p[r?"targetId":"sourceId"]=v.elementId,p.endpoints[r].detachFromConnection(p),p.endpoints[r]._deleteOnDetach&&(p.endpoints[r].deleteAfterDragStop=!0),v.addConnection(p),p.endpoints[r]=v,p.deleteEndpointsOnDetach=l,1==r?j.anchorManager.updateOtherEndpoint(p.sourceId,p.suspendedElementId,p.targetId,p):j.anchorManager.sourceChanged(p.suspendedEndpoint.elementId,p.sourceId,p),S(p,null,a),p.pending=!1}else p.suspendedEndpoint&&(p.isReattach()?(p.setHover(!1),p.floatingAnchorIndex=null,p.suspendedEndpoint.addConnection(p),j.repaint(s.elementId)):s.detach(p,!1,!0,!0,a))},t=i.dragEvents.drop;r.scope=r.scope||k,r[t]=a.wrap(r[t],s),i.initDroppable(d(c.el),r,!0)};b=L(b);for(var r=b.length&&b.constructor!=String?b:[b],s=0,t=r.length;t>s;s++)q(r[s]);return j},this.unmakeTarget=function(a,b){var c=p(a);return y.CurrentLibrary.destroyDroppable(c.el),b||(delete tb[c.id],delete vb[c.id],delete wb[c.id],delete Eb[c.id]),j},this.makeSource=function(b,c,f){var g=y.extend({},f);y.extend(g,c),xb(g,0);var h=y.CurrentLibrary,i=g.maxConnections||-1,k=g.onMaxConnections,l=function(b){var c=b.id,f=d(b.el),l=function(){return null==g.parent?null:"parent"===g.parent?b.el.parentNode:e(g.parent)},m=null!=g.parent?j.getId(l()):c;yb[m]=g,Ab[m]=g.uniqueEndpoint,Bb[m]=!0;var n=h.dragEvents.stop,o=h.dragEvents.drag,p=y.extend({},g.dragOptions||{}),q=p.drag,r=p.stop,s=null,u=!1;Db[m]=i,p.scope=p.scope||g.scope,p[o]=a.wrap(p[o],function(){q&&q.apply(this,arguments),u=!1}),p[n]=a.wrap(p[n],function(){if(r&&r.apply(this,arguments),j.currentlyDragging=!1,null!=s._jsPlumb){h.unbind(s.canvas,"mousedown");var a=g.anchor||j.Defaults.Anchor,b=(s.anchor,s.connections[0]);if(s.setAnchor(j.makeAnchor(a,c,j),!0),g.parent){var d=l();if(d){var e=(s.elementId,g.container||j.Defaults.Container||y.Defaults.Container);s.setElement(d,e),s.endpointWillMoveAfterConnection=!1,b.previousConnection=null,jsPlumbUtil.removeWithFunction(t,function(a){return a.id===b.id}),j.anchorManager.connectionDetached({sourceId:b.sourceId,targetId:b.targetId,connection:b}),S(b)}}s.repaint(),j.repaint(s.elementId),j.repaint(b.targetId)}});var v=function(a){if(Bb[m]){if(g.filter){var b=h.getOriginalEvent(a),d=jsPlumbUtil.isString(g.filter)?Fb(b,f,g.filter):g.filter(b,f);if(d===!1)return}var e=j.select({source:m}).length;if(Db[m]>=0&&e>=Db[m])return k&&k({element:f,maxConnections:i},a),!1;var n=_({elId:c}).o,o=j.getZoom(),q=((a.pageX||a.page.x)/o-n.left)/n.width,r=((a.pageY||a.page.y)/o-n.top)/n.height,t=q,v=r;if(g.parent){var w=l(),x=bb(w);n=_({elId:x}).o,t=((a.pageX||a.page.x)-n.left)/n.width,v=((a.pageY||a.page.y)-n.top)/n.height}var z={};if(y.extend(z,g),z.isSource=!0,z.anchor=[q,r,0,0],z.parentAnchor=[t,v,0,0],z.dragOptions=p,g.parent){var A=z.container||j.Defaults.Container||y.Defaults.Container;z.container=A?A:y.CurrentLibrary.getParent(l())}s=j.addEndpoint(c,z),u=!0,s.endpointWillMoveAfterConnection=null!=g.parent,s.endpointWillMoveTo=g.parent?l():null,s._doNotDeleteOnDetach=!1,s._deleteOnDetach=!0;var B=function(){u&&(u=!1,j.deleteEndpoint(s))};j.registerListener(s.canvas,"mouseup",B),j.registerListener(f,"mouseup",B),h.trigger(s.canvas,"mousedown",a)}};j.registerListener(f,"mousedown",v),Cb[c]=v,g.filter&&jsPlumbUtil.isString(g.filter)&&h.setDragFilter(f,g.filter)};b=L(b);for(var m=b.length&&b.constructor!=String?b:[b],n=0,o=m.length;o>n;n++)l(p(m[n]));return j},this.unmakeSource=function(a,b){var c=p(a),d=Cb[c.id];return d&&j.unregisterListener(c.el,"mousedown",d),b||(delete yb[c.id],delete Ab[c.id],delete Bb[c.id],delete Cb[c.id],delete Db[c.id]),j},this.unmakeEverySource=function(){for(var a in Bb)j.unmakeSource(a,!0);yb={},Ab={},Bb={},Cb={}},this.unmakeEveryTarget=function(){for(var a in Eb)j.unmakeTarget(a,!0);return tb={},vb={},wb={},Eb={},j};var Gb=function(b,c,d,e){var f="source"==b?Bb:Eb;if(c=L(c),a.isString(c))f[c]=e?!f[c]:d;else if(c.length)for(var g=0,h=c.length;h>g;g++){var i=p(c[g]);f[i.id]=e?!f[i.id]:d}return j};this.toggleSourceEnabled=function(a){return Gb("source",a,null,!0),j.isSourceEnabled(a)},this.setSourceEnabled=function(a,b){return Gb("source",a,b)},this.isSource=function(a){return null!=Bb[p(a).id]},this.isSourceEnabled=function(a){return Bb[p(a).id]===!0},this.toggleTargetEnabled=function(a){return Gb("target",a,null,!0),j.isTargetEnabled(a)},this.isTarget=function(a){return null!=Eb[p(a).id]},this.isTargetEnabled=function(a){return Eb[p(a).id]===!0},this.setTargetEnabled=function(a,b){return Gb("target",a,b)},this.ready=function(a){j.bind("ready",a)},this.repaint=function(a,b,c){if("object"==typeof a&&a.length)for(var d=0,e=a.length;e>d;d++)M(a[d],b,c);else M(a,b,c);return j},this.repaintEverything=function(){var a=h();for(var b in u)M(b,null,a);return j},this.removeAllEndpoints=function(a,b){var c=function(a){var d,e,f=p(a),g=u[f.id];if(g)for(d=0,e=g.length;e>d;d++)j.deleteEndpoint(g[d]);if(delete u[f.id],b&&f.el&&3!=f.el.nodeType&&8!=f.el.nodeType)for(d=0,e=f.el.childNodes.length;e>d;d++)c(f.el.childNodes[d])};return c(a),j},this.remove=function(a,b){var c=p(a);j.doWhileSuspended(function(){j.removeAllEndpoints(c.id,!0),j.dragManager.elementRemoved(c.id),delete A[c.id],j.anchorManager.clearFor(c.id),j.anchorManager.removeFloatingConnection(c.id)},b===!1),c.el&&y.CurrentLibrary.removeElement(c.el)};var Hb={},Ib=function(){for(var a in Hb)for(var b=0,c=Hb[a].length;c>b;b++){var d=Hb[a][b];y.CurrentLibrary.unbind(d.el,d.event,d.listener)}Hb={}};this.registerListener=function(a,b,c){y.CurrentLibrary.bind(a,b,c),jsPlumbUtil.addToList(Hb,b,{el:a,event:b,listener:c})},this.unregisterListener=function(a,b,c){y.CurrentLibrary.unbind(a,b,c),jsPlumbUtil.removeWithFunction(Hb,function(a){return a.type==b&&a.listener==c})},this.reset=function(){j.deleteEveryEndpoint(),j.unbind(),tb={},ub={},vb={},wb={},yb={},zb={},Ab={},Db={},t.splice(0),Ib(),j.anchorManager.reset(),jsPlumbAdapter.headless||j.dragManager.reset()},this.setDefaultScope=function(a){return G=a,j},this.setDraggable=X,this.setId=function(a,b,c){var d;jsPlumbUtil.isString(a)?d=a:(a=e(a),d=j.getId(a));var f=j.getConnections({source:d,scope:"*"},!0),g=j.getConnections({target:d,scope:"*"},!0);b=""+b,c?a=e(b):(a=e(d),jsPlumbAdapter.setAttribute(a,"id",b)),u[b]=u[d]||[];for(var h=0,i=u[b].length;i>h;h++)u[b][h].setElementId(b),u[b][h].setReferenceElement(a);delete u[d],j.anchorManager.changeId(d,b),jsPlumbAdapter.headless||j.dragManager.changeId(d,b);var k=function(c,d,e){for(var f=0,g=c.length;g>f;f++)c[f].endpoints[d].setElementId(b),c[f].endpoints[d].setReferenceElement(a),c[f][e+"Id"]=b,c[f][e]=a};k(f,0,"source"),k(g,1,"target"),j.repaint(b)},this.setDebugLog=function(a){r=a},this.setSuspendDrawing=function(a,b){var c=E;return E=a,F=a?(new Date).getTime():null,b&&j.repaintEverything(),c},this.isSuspendDrawing=function(){return E},this.getSuspendedAt=function(){return F},this.doWhileSuspended=function(b,c){var d=j.isSuspendDrawing();d||j.setSuspendDrawing(!0);try{b()}catch(e){a.log("Function run while suspended failed",e)}d||j.setSuspendDrawing(!1,!c)},this.updateOffset=_,this.getOffset=function(a){return x[a]},this.getSize=function(a){return D[a]},this.getCachedData=ab,this.timestamp=h,this.setRenderMode=function(a){H=jsPlumbAdapter.setRenderMode(a);var b,c;if(H==y.CANVAS){var d=function(a){y.CurrentLibrary.bind(document,a,function(d){if(!j.currentlyDragging&&H==y.CANVAS){for(b=0,c=t.length;c>b;b++){var e=t[b].getConnector()[a](d);if(e)return}for(var f in u){var g=u[f];for(b=0,c=g.length;c>b;b++)if(g[b].endpoint[a]&&g[b].endpoint[a](d))return}}})};d("click"),d("dblclick"),d("mousemove"),d("mousedown"),d("mouseup"),d("contextmenu")}return H},this.getRenderMode=function(){return H},this.show=function(a,b){return Y(a,"block",b),j},this.getTestHarness=function(){return{endpointsByElement:u,endpointCount:function(a){var b=u[a];return b?b.length:0},connectionCount:function(a){a=a||G;var b=j.getConnections({scope:a});return b?b.length:0},getId:bb,makeAnchor:self.makeAnchor,makeDynamicAnchor:self.makeDynamicAnchor}},this.toggleVisible=$,this.toggleDraggable=Z,this.addListener=this.bind,this.adjustForParentOffsetAndScroll=function(a,b){var c=null,d=a;if("svg"===b.tagName.toLowerCase()&&b.parentNode?c=b.parentNode:b.offsetParent&&(c=b.offsetParent),null!=c){var e="body"===c.tagName.toLowerCase()?{left:0,top:0}:f(c,j),g="body"===c.tagName.toLowerCase()?{left:0,top:0}:{left:c.scrollLeft,top:c.scrollTop};d[0]=a[0]-e.left+g.left,d[1]=a[1]-e.top+g.top}return d},jsPlumbAdapter.headless||(j.dragManager=jsPlumbAdapter.getDragManager(j),j.recalculateOffsets=j.dragManager.updateOffsets)};jsPlumbUtil.extend(x,jsPlumbUtil.EventGenerator,{setAttribute:function(a,b,c){jsPlumbAdapter.setAttribute(a,b,c)},getAttribute:function(a,b){return jsPlumbAdapter.getAttribute(y.CurrentLibrary.getDOMElement(a),b)},registerConnectionType:function(a,b){this._connectionTypes[a]=y.extend({},b)},registerConnectionTypes:function(a){for(var b in a)this._connectionTypes[b]=y.extend({},a[b])},registerEndpointType:function(a,b){this._endpointTypes[a]=y.extend({},b)},registerEndpointTypes:function(a){for(var b in a)this._endpointTypes[b]=y.extend({},a[b])},getType:function(a,b){return"connection"===b?this._connectionTypes[a]:this._endpointTypes[a]},setIdChanged:function(a,b){this.setId(a,b,!0)},setParent:function(a,b){var c=y.CurrentLibrary,d=c.getElementObject(a),e=c.getDOMElement(d),f=this.getId(e),g=c.getElementObject(b),h=c.getDOMElement(g),i=this.getId(h);e.parentNode.removeChild(e),h.appendChild(e),this.dragManager.setParent(d,f,g,i)}});var y=new x;"undefined"!=typeof window&&(window.jsPlumb=y),y.getInstance=function(a){var b=new x(a);return b.init(),b},"function"==typeof define&&(define("jsplumb",[],function(){return y}),define("jsplumbinstance",[],function(){return y.getInstance()})),"undefined"!=typeof exports&&(exports.jsPlumb=y)}(),function(){var a=function(a,b){var c=!1;return{drag:function(){if(c)return c=!1,!0;var d=jsPlumb.CurrentLibrary.getUIPosition(arguments,b.getZoom());a.element&&(jsPlumb.CurrentLibrary.setOffset(a.element,d),b.repaint(a.element,d))},stopDrag:function(){c=!0}}},b=function(a,b,c){var d=document.createElement("div");d.style.position="absolute",jsPlumb.CurrentLibrary.getElementObject(d),jsPlumb.CurrentLibrary.appendElement(d,b);var e=c.getId(d);c.updateOffset({elId:e}),a.id=e,a.element=d},c=function(a,b,c,d,e,f,g){var h=new jsPlumb.FloatingAnchor({reference:b,referenceCanvas:d,jsPlumbInstance:f});return g({paintStyle:a,endpoint:c,anchor:h,source:e,scope:"__floating"})},d=["connectorStyle","connectorHoverStyle","connectorOverlays","connector","connectionType","connectorClass","connectorHoverClass"],e=function(a,b){var c=0;if(null!=b)for(var d=0;d0?this.connections[0].setHover(a,!1):this.setHover(a)}.bind(this);g._transient||this._jsPlumb.instance.anchorManager.add(this,this.elementId),this.setEndpoint=function(a){null!=this.endpoint&&(this.endpoint.cleanup(),this.endpoint.destroy());var b=function(a,b){var c=h.getRenderMode();if(jsPlumb.Endpoints[c][a])return new jsPlumb.Endpoints[c][a](b);if(!h.Defaults.DoNotThrowErrors)throw{msg:"jsPlumb: unknown endpoint type '"+a+"'"}},c={_jsPlumb:this._jsPlumb.instance,cssClass:g.cssClass,parent:g.parent,container:g.container,tooltip:g.tooltip,connectorTooltip:g.connectorTooltip,endpoint:this};l.isString(a)?this.endpoint=b(a,c):l.isArray(a)?(c=l.merge(a[1],c),this.endpoint=b(a[0],c)):this.endpoint=a.clone(),jsPlumb.extend({},c),this.endpoint.clone=function(){return l.isString(a)?b(a,c):l.isArray(a)?(c=l.merge(a[1],c),b(a[0],c)):void 0}.bind(this),this.type=this.endpoint.type,this.bindListeners(this.endpoint,this,u)},this.setEndpoint(g.endpoint||h.Defaults.Endpoint||jsPlumb.Defaults.Endpoint||"Dot"),this.setPaintStyle(g.paintStyle||g.style||h.Defaults.EndpointStyle||jsPlumb.Defaults.EndpointStyle,!0),this.setHoverPaintStyle(g.hoverPaintStyle||h.Defaults.EndpointHoverStyle||jsPlumb.Defaults.EndpointHoverStyle,!0),this._jsPlumb.paintStyleInUse=this.getPaintStyle(),l.copyValues(d,g,this),this.isSource=g.isSource||!1,this.isTarget=g.isTarget||!1,this._jsPlumb.maxConnections=g.maxConnections||h.Defaults.MaxConnections,this.canvas=this.endpoint.canvas,this.addClass(h.endpointAnchorClassPrefix+"_"+this._jsPlumb.currentAnchorClass),i.addClass(this.element,h.endpointAnchorClassPrefix+"_"+this._jsPlumb.currentAnchorClass),this.connections=g.connections||[],this.connectorPointerEvents=g["connector-pointer-events"],this.scope=g.scope||h.getDefaultScope(),this.timestamp=null,this.reattachConnections=g.reattach||h.Defaults.ReattachConnections,this.connectionsDetachable=h.Defaults.ConnectionsDetachable,(g.connectionsDetachable===!1||g.detachable===!1)&&(this.connectionsDetachable=!1),this.dragAllowedWhenFull=g.dragAllowedWhenFull||!0,g.onMaxConnections&&this.bind("maxConnections",g.onMaxConnections),this.addConnection=function(a){this.connections.push(a),this[(this.connections.length>0?"add":"remove")+"Class"](h.endpointConnectedClass),this[(this.isFull()?"add":"remove")+"Class"](h.endpointFullClass)},this.detachFromConnection=function(a,b){b=null==b?f(a,this):b,b>=0&&(this.connections.splice(b,1),this[(this.connections.length>0?"add":"remove")+"Class"](h.endpointConnectedClass),this[(this.isFull()?"add":"remove")+"Class"](h.endpointFullClass))},this.detach=function(a,b,c,d,e,g,i){var j=null==i?f(a,this):i,k=!1;return d=d!==!1,j>=0&&(c||a._forceDetach||a.isDetachable()&&a.isDetachAllowed(a)&&this.isDetachAllowed(a))&&(h.deleteObject({connection:a,fireEvent:!b&&d,originalEvent:e}),k=!0),k},this.detachAll=function(a,b){for(;this.connections.length>0;)this.detach(this.connections[0],!1,!0,a!==!1,b,this,0);return this},this.detachFrom=function(a,b,c){for(var d=[],e=0;e0){var l=e(this,a.elementWithPrecedence),m=l.endpoints[0]==this?1:0,n=0===m?l.sourceId:l.targetId,o=h.getCachedData(n),p=o.o,q=o.s;k.txy=[p.left,p.top],k.twh=q,k.tElement=l.endpoints[m]}g=this.anchor.compute(k)}this.endpoint.compute(g,this.anchor.getOrientation(this),this._jsPlumb.paintStyleInUse,i||this.paintStyleInUse),this.endpoint.paint(this._jsPlumb.paintStyleInUse,this.anchor),this.timestamp=b;for(var r=0;r=d.left||c.left<=d.right&&c.right>=d.right||c.left<=d.left&&c.right>=d.right||d.left<=c.left&&d.right>=c.right,k=c.top<=d.top&&c.bottom>=d.top||c.top<=d.bottom&&c.bottom>=d.bottom||c.top<=d.top&&c.bottom>=d.bottom||d.top<=c.top&&d.bottom>=c.bottom,l=function(a){return[e.isContinuous?e.verifyEdge(a[0]):a[0],f.isContinuous?f.verifyEdge(a[1]):a[1]]},m={orientation:g.DIAGONAL,theta:h,theta2:i};return j||k?j?(m.orientation=g.HORIZONTAL,m.a=c.topc.left&&d.top>c.top?m.a=["right","top"]:d.left>c.left&&c.top>d.top?m.a=["top","left"]:d.leftc.top&&(m.a=["left","top"]),m.a=l(m.a),m},o=function(a,b,c,d,e,f,g){for(var h=[],i=b[e?0:1]/(d.length+1),j=0;jc[0][0],d===!1?-1:1}},q=function(a,b){var c=a[0][0]<0?-Math.PI-a[0][0]:Math.PI-a[0][0],d=b[0][0]<0?-Math.PI-b[0][0]:Math.PI-b[0][0];return c>d?1:a[0][1]>b[0][1]?1:-1},r={top:function(a,b){return a[0]>b[0]?1:-1},right:p(!0),bottom:p(!0),left:q},s=function(a,b){return a.sort(b)},t=function(a,b){var c=k.getCachedData(a),e=c.s,g=c.o,h=function(b,c,e,g,h,i,j){if(g.length>0)for(var l=s(g,r[b]),m="right"===b||"top"===b,n=o(b,c,e,l,h,i,m),p=function(a,b){var c=k.adjustForParentOffsetAndScroll([b[0],b[1]],a.canvas);d[a.id]=[c[0],c[1],b[2],b[3]],f[a.id]=j},q=0;q-1&&(h[b].splice(f,1),jsPlumbUtil.addToList(h,c,[d,d.endpoints[0],d.endpoints[0].anchor.constructor==jsPlumb.DynamicAnchor]))},this.sourceChanged=function(a,b,c){jsPlumbUtil.removeWithFunction(h[a],function(a){return a[0].id===c.id});var d=jsPlumbUtil.findWithFunction(h[c.targetId],function(a){return a[0].id===c.id});d>-1&&(h[c.targetId][d][0]=c,h[c.targetId][d][1]=c.endpoints[0],h[c.targetId][d][2]=c.endpoints[0].anchor.constructor==jsPlumb.DynamicAnchor),jsPlumbUtil.addToList(h,b,[c,c.endpoints[1],c.endpoints[1].anchor.constructor==jsPlumb.DynamicAnchor])},this.rehomeEndpoint=function(a,c,d){var e=b[c]||[],f=k.getId(d);if(f!==c){var g=jsPlumbUtil.indexOf(e,a);if(g>-1){var h=e.splice(g,1)[0];i.add(h,f)}}for(var j=0;j0?this.anchors[0]:null,e=(this.anchors.length>0?0:-1,d),f=this,g=function(a,b,c,d,e){var f=d[0]+a.x*e[0],g=d[1]+a.y*e[1],h=d[0]+e[0]/2,i=d[1]+e[1]/2;return Math.sqrt(Math.pow(b-f,2)+Math.pow(c-g,2))+Math.sqrt(Math.pow(h-f,2)+Math.pow(i-g,2))},h=b.selector||function(a,b,c,d,e){for(var f=c[0]+d[0]/2,h=c[1]+d[1]/2,i=-1,j=1/0,k=0;kl&&(i=k+0,j=l)}return e[i]};this.compute=function(a){var b=a.xy,c=a.wh,g=a.timestamp,i=a.txy,j=a.twh;a.clearUserDefinedLocation&&(userDefinedLocation=null),this.timestamp=g;var k=f.getUserDefinedLocation();return null!=k?k:this.locked||null==i||null==j?d.compute(a):(a.timestamp=null,d=h(b,c,i,j,this.anchors),this.x=d.x,this.y=d.y,d!=e&&this.fire("anchorChanged",d),e=d,d.compute(a))},this.getCurrentLocation=function(a){return this.getUserDefinedLocation()||(null!=d?d.getCurrentLocation(a):null)},this.getOrientation=function(a){return null!=d?d.getOrientation(a):[0,0]},this.over=function(a,b){null!=d&&d.over(a,b)},this.out=function(){null!=d&&d.out()},this.getCssClass=function(){return d&&d.getCssClass()||""}},jsPlumbUtil.extend(jsPlumb.DynamicAnchor,jsPlumb.Anchor);var b=function(a,b,c,d,e,f){jsPlumb.Anchors[e]=function(g){var h=g.jsPlumbInstance.makeAnchor([a,b,c,d,0,0],g.elementId,g.jsPlumbInstance);return h.type=e,f&&f(h,g),h}};b(.5,0,0,-1,"TopCenter"),b(.5,1,0,1,"BottomCenter"),b(0,.5,-1,0,"LeftMiddle"),b(1,.5,1,0,"RightMiddle"),b(.5,0,0,-1,"Top"),b(.5,1,0,1,"Bottom"),b(0,.5,-1,0,"Left"),b(1,.5,1,0,"Right"),b(.5,.5,0,0,"Center"),b(1,0,0,-1,"TopRight"),b(1,1,0,1,"BottomRight"),b(0,0,0,-1,"TopLeft"),b(0,1,0,1,"BottomLeft"),jsPlumb.Defaults.DynamicAnchors=function(a){return a.jsPlumbInstance.makeAnchors(["TopCenter","RightMiddle","BottomCenter","LeftMiddle"],a.elementId,a.jsPlumbInstance)},jsPlumb.Anchors.AutoDefault=function(a){var b=a.jsPlumbInstance.makeDynamicAnchor(jsPlumb.Defaults.DynamicAnchors(a));return b.type="AutoDefault",b};var c=function(a,b){jsPlumb.Anchors[a]=function(c){var d=c.jsPlumbInstance.makeAnchor(["Continuous",{faces:b}],c.elementId,c.jsPlumbInstance);return d.type=a,d}};jsPlumb.Anchors.Continuous=function(a){return a.jsPlumbInstance.continuousAnchorFactory.get(a)},c("ContinuousLeft",["left"]),c("ContinuousTop",["top"]),c("ContinuousBottom",["bottom"]),c("ContinuousRight",["right"]),jsPlumb.Anchors.Assign=b(0,0,0,0,"Assign",function(a,b){var c=b.position||"Fixed";a.positionFinder=c.constructor==String?b.jsPlumbInstance.AnchorPositionFinders[c]:c,a.constructorParams=b}),jsPlumb.AnchorPositionFinders={Fixed:function(a,b,c){return[(a.left-b.left)/c[0],(a.top-b.top)/c[1]]},Grid:function(a,b,c,d){var e=a.left-b.left,f=a.top-b.top,g=c[0]/d.grid[0],h=c[1]/d.grid[1],i=Math.floor(e/g),j=Math.floor(f/h);return[(i*g+g/2)/c[0],(j*h+h/2)/c[1]]}},jsPlumb.Anchors.Perimeter=function(a){a=a||{};var b=a.anchorCount||60,c=a.shape;if(!c)throw new Error("no shape supplied to Perimeter Anchor type");var d=function(){for(var a=.5,c=2*Math.PI/b,d=0,e=[],f=0;b>f;f++){var g=a+a*Math.sin(d),h=a+a*Math.cos(d);e.push([g,h,0,0]),d+=c}return e},e=function(a){for(var c=b/a.length,d=[],e=function(a,e,f,g,h){c=b*h;for(var i=(f-a)/c,j=(g-e)/c,k=0;c>k;k++)d.push([a+i*k,e+j*k,0,0])},f=0;f0?a:b+a:a*b;return jsPlumbGeom.pointOnLine({x:e,y:g},{x:f,y:h},d)}return{x:f,y:h}}return{x:e,y:g}},this.gradientAtPoint=function(){return c},this.pointAlongPathFrom=function(a,b,c){var d=this.pointOnPath(a,c),i=0>=b?{x:e,y:g}:{x:f,y:h};return 0>=b&&Math.abs(b)>1&&(b*=-1),jsPlumbGeom.pointOnLine(d,i,b)},this.findClosestPointOnPath=function(a,f){if(0===c)return{x:a,y:g,d:Math.abs(f-g)};if(1/0==c||c==-1/0)return{x:e,y:f,d:Math.abs(a-1)};var h=g-c*e,i=f-d*a,j=(i-h)/(c-d),k=c*j+h,l=jsPlumbGeom.lineLength([a,f],[j,k]),m=jsPlumbGeom.lineLength([j,k],[e,g]);return{d:l,x:j,y:k,l:m/b}}},Arc:function(a){var b=(jsPlumb.Segments.AbstractSegment.apply(this,arguments),function(b,c){return jsPlumbGeom.theta([a.cx,a.cy],[b,c])}),c=function(a,b){if(a.anticlockwise){var c=a.startAnglea-b?b:i>c-a?c:a};this.pointOnPath=function(b,d){if(0===b)return{x:this.x1,y:this.y1,theta:this.startAngle};if(1==b)return{x:this.x2,y:this.y2,theta:this.endAngle};d&&(b/=h);var e=c(this,b),f=a.cx+a.r*Math.cos(e),g=a.cy+a.r*Math.sin(e);return{x:j(f),y:j(g),theta:e}},this.gradientAtPoint=function(b,c){var d=this.pointOnPath(b,c),e=jsPlumbGeom.normal([a.cx,a.cy],[d.x,d.y]);return this.anticlockwise||1/0!=e&&e!=-1/0||(e*=-1),e},this.pointAlongPathFrom=function(b,c,d){var e=this.pointOnPath(b,d),g=2*(c/f)*Math.PI,h=this.anticlockwise?-1:1,i=e.theta+h*g,j=a.cx+this.radius*Math.cos(i),k=a.cy+this.radius*Math.sin(i);return{x:j,y:k}}},Bezier:function(a){var b=(jsPlumb.Segments.AbstractSegment.apply(this,arguments),[{x:a.x1,y:a.y1},{x:a.cp1x,y:a.cp1y},{x:a.cp2x,y:a.cp2y},{x:a.x2,y:a.y2}]),c={minX:Math.min(a.x1,a.x2,a.cp1x,a.cp2x),minY:Math.min(a.y1,a.y2,a.cp1y,a.cp2y),maxX:Math.max(a.x1,a.x2,a.cp1x,a.cp2x),maxY:Math.max(a.y1,a.y2,a.cp1y,a.cp2y)};this.type="Bezier";var d=function(a,b,c){return c&&(b=jsBezier.locationAlongCurveFrom(a,b>0?0:1,b)),b};this.pointOnPath=function(a,c){return a=d(b,a,c),jsBezier.pointOnCurve(b,a)},this.gradientAtPoint=function(a,c){return a=d(b,a,c),jsBezier.gradientAtPoint(b,a)},this.pointAlongPathFrom=function(a,c,e){return a=d(b,a,e),jsBezier.pointAlongCurveFrom(b,a,c)},this.getLength=function(){return jsBezier.getLength(b)},this.getBounds=function(){return c}}};var a=function(){this.resetBounds=function(){this.bounds={minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}},this.resetBounds()};jsPlumb.Connectors.AbstractConnector=function(b){a.apply(this,arguments);var c=[],d=0,e=[],f=[],g=b.stub||0,h=jsPlumbUtil.isArray(g)?g[0]:g,i=jsPlumbUtil.isArray(g)?g[1]:g,j=b.gap||0,k=jsPlumbUtil.isArray(j)?j[0]:j,l=jsPlumbUtil.isArray(j)?j[1]:j,m=null,n=!1,o=null;this.isEditable=function(){return!1},this.setEdited=function(a){n=a},this.getPath=function(){},this.setPath=function(){},this.findSegmentForPoint=function(a,b){for(var d={d:1/0,s:null,x:null,y:null,l:null},e=0;e0?a/d:(d+a)/d);for(var g=e.length-1,h=1,i=0;i=a){g=i,h=1==a?1:0===a?0:(a-e[i][0])/f[i];break}return{segment:c[g],proportion:h,index:g}},r=function(a,b,e){if(e.x1!=e.x2||e.y1!=e.y2){var f=new jsPlumb.Segments[b](e);c.push(f),d+=f.getLength(),a.updateBounds(f)}},s=function(){d=0,c.splice(0,c.length),e.splice(0,e.length),f.splice(0,f.length)};this.setSegments=function(a){m=[],d=0;for(var b=0;bo?0:1,q=[1,0][p];f=[],g=[],f[p]=a.sourcePos[p]>a.targetPos[p]?-1:1,g[p]=a.sourcePos[p]>a.targetPos[p]?1:-1,f[q]=0,g[q]=0}var r=c?n+k*f[0]:k*f[0],s=d?o+k*f[1]:k*f[1],t=c?l*g[0]:n+l*g[0],u=d?l*g[1]:o+l*g[1],v=f[0]*g[0]+f[1]*g[1],w={sx:r,sy:s,tx:t,ty:u,lw:e,xSpan:Math.abs(t-r),ySpan:Math.abs(u-s),mx:(r+t)/2,my:(s+u)/2,so:f,to:g,x:j,y:m,w:n,h:o,segment:b,startStubX:r+f[0]*h,startStubY:s+f[1]*h,endStubX:t+g[0]*i,endStubY:u+g[1]*i,isXGreaterThanStubTimes2:Math.abs(r-t)>h+i,isYGreaterThanStubTimes2:Math.abs(s-u)>h+i,opposite:-1==v,perpendicular:0===v,orthogonal:1==v,sourceAxis:0===f[0]?"y":"x",points:[j,m,n,o,r,s,t,u]};return w.anchorOrientation=w.opposite?"opposite":w.orthogonal?"orthogonal":"perpendicular",w};return this.getSegments=function(){return c},this.updateBounds=function(a){var b=a.getBounds();this.bounds.minX=Math.min(this.bounds.minX,b.minX),this.bounds.maxX=Math.max(this.bounds.maxX,b.maxX),this.bounds.minY=Math.min(this.bounds.minY,b.minY),this.bounds.maxY=Math.max(this.bounds.maxY,b.maxY)},this.pointOnPath=function(a,b){var c=q(a,b);return c.segment&&c.segment.pointOnPath(c.proportion,b)||[0,0]},this.gradientAtPoint=function(a){var b=q(a,absolute);return b.segment&&b.segment.gradientAtPoint(b.proportion,absolute)||0},this.pointAlongPathFrom=function(a,b,c){var d=q(a,c);return d.segment&&d.segment.pointAlongPathFrom(d.proportion,b,!1)||[0,0]},this.compute=function(a){n||(o=t.call(this,a)),s(),this._compute(o,a),this.x=o.points[0],this.y=o.points[1],this.w=o.points[2],this.h=o.points[3],this.segment=o.segment,p()},{addSegment:r,prepareCompute:t,sourceStub:h,targetStub:i,maxStub:Math.max(h,i),sourceGap:k,targetGap:l,maxGap:Math.max(k,l)}},jsPlumbUtil.extend(jsPlumb.Connectors.AbstractConnector,a);var b=jsPlumb.Connectors.Straight=function(){this.type="Straight";var a=jsPlumb.Connectors.AbstractConnector.apply(this,arguments);this._compute=function(b){a.addSegment(this,"Straight",{x1:b.sx,y1:b.sy,x2:b.startStubX,y2:b.startStubY}),a.addSegment(this,"Straight",{x1:b.startStubX,y1:b.startStubY,x2:b.endStubX,y2:b.endStubY}),a.addSegment(this,"Straight",{x1:b.endStubX,y1:b.endStubY,x2:b.tx,y2:b.ty})}};jsPlumbUtil.extend(jsPlumb.Connectors.Straight,jsPlumb.Connectors.AbstractConnector),jsPlumb.registerConnectorType(b,"Straight");var c=function(a){a=a||{};var b=jsPlumb.Connectors.AbstractConnector.apply(this,arguments),c=(a.stub||50,a.curviness||150),d=10;this.type="Bezier",this.getCurviness=function(){return c},this._findControlPoint=function(a,b,e,f,g){var h=f.anchor.getOrientation(f),i=g.anchor.getOrientation(g),j=h[0]!=i[0]||h[1]==i[1],k=[];return j?(0===i[0]?k.push(e[0]3||this.loc<0){var m=parseInt(this.loc,10),n=this.loc<0?1:0;h=a.pointAlongPathFrom(n,m,!1),i=a.pointAlongPathFrom(n,m-d*this.length/2,!1),j=c.pointOnLine(h,i,this.length)}else if(1==this.loc){if(h=a.pointOnPath(this.loc),i=a.pointAlongPathFrom(this.loc,-this.length),j=c.pointOnLine(h,i,this.length),-1==d){var o=j;j=h,h=o}}else if(0===this.loc){if(j=a.pointOnPath(this.loc),i=a.pointAlongPathFrom(this.loc,this.length),h=c.pointOnLine(j,i,this.length),-1==d){var p=j;j=h,h=p}}else h=a.pointAlongPathFrom(this.loc,d*this.length/2),i=a.pointOnPath(this.loc),j=c.pointOnLine(h,i,this.length);k=c.perpendicularLineTo(h,j,this.width),l=c.pointOnLine(h,j,g*this.length);var q={hxy:h,tail:k,cxy:l},r=f.strokeStyle||e.strokeStyle,s=f.fillStyle||e.strokeStyle,t=f.lineWidth||e.lineWidth,u={component:a,d:q,lineWidth:t,strokeStyle:r,fillStyle:s,minX:Math.min(h.x,k[0].x,k[1].x),maxX:Math.max(h.x,k[0].x,k[1].x),minY:Math.min(h.y,k[0].y,k[1].y),maxY:Math.max(h.y,k[0].y,k[1].y)};return u}return{component:a,minX:0,maxX:0,minY:0,maxY:0}}},jsPlumbUtil.extend(jsPlumb.Overlays.Arrow,e),jsPlumb.Overlays.PlainArrow=function(a){a=a||{};var b=jsPlumb.extend(a,{foldback:1});jsPlumb.Overlays.Arrow.call(this,b),this.type="PlainArrow"},jsPlumbUtil.extend(jsPlumb.Overlays.PlainArrow,jsPlumb.Overlays.Arrow),jsPlumb.Overlays.Diamond=function(a){a=a||{};var b=a.length||40,c=jsPlumb.extend(a,{length:b/2,foldback:2});jsPlumb.Overlays.Arrow.call(this,c),this.type="Diamond"},jsPlumbUtil.extend(jsPlumb.Overlays.Diamond,jsPlumb.Overlays.Arrow);var f=function(a){return null==a._jsPlumb.cachedDimensions&&(a._jsPlumb.cachedDimensions=a.getDimensions()),a._jsPlumb.cachedDimensions},g=function(a){jsPlumb.DOMElementComponent.apply(this,arguments),e.apply(this,arguments);var b=jsPlumb.CurrentLibrary;this.id=a.id,this._jsPlumb.div=null,this._jsPlumb.initialised=!1,this._jsPlumb.component=a.component,this._jsPlumb.cachedDimensions=null,this._jsPlumb.create=a.create,this.getElement=function(){if(null==this._jsPlumb.div){var c=this._jsPlumb.div=b.getDOMElement(this._jsPlumb.create(this._jsPlumb.component));c.style.position="absolute";var d=a._jsPlumb.overlayClass+" "+(this.cssClass?this.cssClass:a.cssClass?a.cssClass:"");c.className=d,this._jsPlumb.instance.appendElement(c,this._jsPlumb.component.parent),this._jsPlumb.instance.getId(c),this.attachListeners(c,this),this.canvas=c}return this._jsPlumb.div},this.draw=function(a){var b=f(this);if(null!=b&&2==b.length){var c={x:0,y:0};if(a.pointOnPath){var d=this.loc,e=!1;(jsPlumbUtil.isString(this.loc)||this.loc<0||this.loc>3)&&(d=parseInt(this.loc,10),e=!0),c=a.pointOnPath(d,e)}else{var g=this.loc.constructor==Array?this.loc:this.endpointLoc;c={x:g[0]*a.w,y:g[1]*a.h}}var h=c.x-b[0]/2,i=c.y-b[1]/2;return{component:a,d:{minx:h,miny:i,td:b,cxy:c},minX:h,maxX:h+b[0],minY:i,maxY:i+b[1]}}return{minX:0,maxX:0,minY:0,maxY:0}}};jsPlumbUtil.extend(g,[jsPlumb.DOMElementComponent,e],{getDimensions:function(){return jsPlumb.CurrentLibrary.getSize(jsPlumb.CurrentLibrary.getElementObject(this.getElement()))},setVisible:function(a){this._jsPlumb.div.style.display=a?"block":"none"},clearCachedDimensions:function(){this._jsPlumb.cachedDimensions=null},cleanup:function(){null!=this._jsPlumb.div&&jsPlumb.CurrentLibrary.removeElement(this._jsPlumb.div)},computeMaxSize:function(){var a=f(this);return Math.max(a[0],a[1])},reattachListeners:function(a){this._jsPlumb.div&&this.reattachListenersForElement(this._jsPlumb.div,this,a)},paint:function(a){this._jsPlumb.initialised||(this.getElement(),a.component.appendDisplayElement(this._jsPlumb.div),this.attachListeners(this._jsPlumb.div,a.component),this._jsPlumb.initialised=!0),this._jsPlumb.div.style.left=a.component.x+a.d.minx+"px",this._jsPlumb.div.style.top=a.component.y+a.d.miny+"px"}}),jsPlumb.Overlays.Custom=function(){this.type="Custom",g.apply(this,arguments)},jsPlumbUtil.extend(jsPlumb.Overlays.Custom,g),jsPlumb.Overlays.GuideLines=function(){var a=this;a.length=50,a.lineWidth=5,this.type="GuideLines",e.apply(this,arguments),jsPlumb.jsPlumbUIComponent.apply(this,arguments),this.draw=function(b){var c=b.pointAlongPathFrom(a.loc,a.length/2),d=b.pointOnPath(a.loc),e=jsPlumbGeom.pointOnLine(c,d,a.length),f=jsPlumbGeom.perpendicularLineTo(c,e,40),g=jsPlumbGeom.perpendicularLineTo(e,c,20);return{connector:b,head:c,tail:e,headLine:g,tailLine:f,minX:Math.min(c.x,e.x,g[0].x,g[1].x),minY:Math.min(c.y,e.y,g[0].y,g[1].y),maxX:Math.max(c.x,e.x,g[0].x,g[1].x),maxY:Math.max(c.y,e.y,g[0].y,g[1].y)}}},jsPlumb.Overlays.Label=function(a){this.labelStyle=a.labelStyle,this.cssClass=null!=this.labelStyle?this.labelStyle.cssClass:null;var b=jsPlumb.extend({create:function(){return document.createElement("div")}},a);if(jsPlumb.Overlays.Custom.call(this,b),this.type="Label",this.label=a.label||"",this.labelText=null,this.labelStyle){var c=this.getElement();if(this.labelStyle.font=this.labelStyle.font||"12px sans-serif",c.style.font=this.labelStyle.font,c.style.color=this.labelStyle.color||"black",this.labelStyle.fillStyle&&(c.style.background=this.labelStyle.fillStyle),this.labelStyle.borderWidth>0){var d=this.labelStyle.borderStyle?this.labelStyle.borderStyle:"black";c.style.border=this.labelStyle.borderWidth+"px solid "+d}this.labelStyle.padding&&(c.style.padding=this.labelStyle.padding)}},jsPlumbUtil.extend(jsPlumb.Overlays.Label,jsPlumb.Overlays.Custom,{cleanup:function(){this.div=null,this.label=null,this.labelText=null,this.cssClass=null,this.labelStyle=null},getLabel:function(){return this.label},setLabel:function(a){this.label=a,this.labelText=null,this.clearCachedDimensions(),this.update(),this.component.repaint()},getDimensions:function(){return this.update(),g.prototype.getDimensions.apply(this,arguments)},update:function(){if("function"==typeof this.label){var a=this.label(this);this.getElement().innerHTML=a.replace(/\r\n/g,"
")}else null==this.labelText&&(this.labelText=this.label,this.getElement().innerHTML=this.labelText.replace(/\r\n/g,"
"))}})}(),function(){var a=function(a){this.type="Flowchart",a=a||{},a.stub=null==a.stub?30:a.stub;var b,c=jsPlumb.Connectors.AbstractConnector.apply(this,arguments),d=null==a.midpoint?.5:a.midpoint,e=[],f=(a.grid,a.alwaysRespectStubs),g=null,h=null,i=null,j=null!=a.cornerRadius?a.cornerRadius:0,k=function(a){return 0>a?-1:0===a?0:1},l=function(a,b,c,d){if(h!=b||i!=c){var e=null==h?d.sx:h,f=null==i?d.sy:i,g=e==b?"v":"h",j=k(b-e),l=k(c-f);h=b,i=c,a.push([e,f,b,c,g,j,l])}},m=function(a){return Math.sqrt(Math.pow(a[0]-a[2],2)+Math.pow(a[1]-a[3],2))},n=function(a){var b=[];return b.push.apply(b,a),b},o=function(a,b,d){for(var e,f,g=0;g0&&e[4]!=f[4]){var h=Math.min(j,m(e),m(f));e[2]-=e[5]*h,e[3]-=e[6]*h,f[0]+=f[5]*h,f[1]+=f[6]*h;var i=e[6]==f[5]&&1==f[5]||e[6]==f[5]&&0===f[5]&&e[5]!=f[6]||e[6]==f[5]&&-1==f[5],k=f[1]>e[3]?1:-1,l=f[0]>e[2]?1:-1,o=k==l,p=o&&i||!o&&!i?f[0]:e[2],q=o&&i||!o&&!i?e[3]:f[1];c.addSegment(a,"Straight",{x1:e[0],y1:e[1],x2:e[2],y2:e[3]}),c.addSegment(a,"Arc",{r:h,x1:e[2],y1:e[3],x2:f[0],y2:f[1],cx:p,cy:q,ac:i}) -}else{var r=e[2]==e[0]?0:e[2]>e[0]?d.lw/2:-(d.lw/2),s=e[3]==e[1]?0:e[3]>e[1]?d.lw/2:-(d.lw/2);c.addSegment(a,"Straight",{x1:e[0]-r,y1:e[1]-s,x2:e[2]+r,y2:e[3]+s})}e=f}c.addSegment(a,"Straight",{x1:f[0],y1:f[1],x2:f[2],y2:f[3]})};this.setSegments=function(a){g=a},this.isEditable=function(){return!0},this.getOriginalSegments=function(){return g||e},this._compute=function(a,j){if(j.clearEdits&&(g=null),null!=g)return o(this,g,a),void 0;e=[],h=null,i=null,b=null;var k=a.startStubX+(a.endStubX-a.startStubX)*d,m=a.startStubY+(a.endStubY-a.startStubY)*d,n={x:[0,1],y:[1,0]},p=function(){return[a.startStubX,a.startStubY,a.endStubX,a.endStubY]},q={perpendicular:p,orthogonal:p,opposite:function(b){var c=a,d="x"==b?0:1,e={x:function(){return 1==c.so[d]&&(c.startStubX>c.endStubX&&c.tx>c.startStubX||c.sx>c.endStubX&&c.tx>c.sx)||-1==c.so[d]&&(c.startStubXc.endStubY&&c.ty>c.startStubY||c.sy>c.endStubY&&c.ty>c.sy)||-1==c.so[d]&&(c.startStubYj[b][0],s=e[b][p][0],t=e[b][p][1],u=d[b][p][q];return c.segment==u[3]||c.segment==u[2]&&r?f[b]:c.segment==u[2]&&s>t?g[b]:c.segment==u[2]&&t>=s||c.segment==u[1]&&!r?i[b]:c.segment==u[0]||c.segment==u[1]&&r?h[b]:void 0},orthogonal:function(b,c,d,e,f){var g=a,h={x:-1==g.so[0]?Math.min(c,e):Math.max(c,e),y:-1==g.so[1]?Math.min(c,e):Math.max(c,e)}[b];return{x:[[h,d],[h,f],[e,f]],y:[[d,h],[f,h],[f,e]]}[b]},opposite:function(b,d,e,f){var g=a,h={x:"y",y:"x"}[b],i={x:"height",y:"width"}[b],l=g["is"+b.toUpperCase()+"GreaterThanStubTimes2"];if(j.sourceEndpoint.elementId==j.targetEndpoint.elementId){var n=e+(1-j.sourceEndpoint.anchor[h])*j.sourceInfo[i]+c.maxStub;return{x:[[d,n],[f,n]],y:[[n,d],[n,f]]}[b]}return!l||1==g.so[t]&&d>f||-1==g.so[t]&&f>d?{x:[[d,m],[f,m]],y:[[k,d],[k,f]]}[b]:1==g.so[t]&&f>d||-1==g.so[t]&&d>f?{x:[[k,g.sy],[k,g.ty]],y:[[g.sx,m],[g.tx,m]]}[b]:void 0}},s=q[a.anchorOrientation](a.sourceAxis),t="x"==a.sourceAxis?0:1,u="x"==a.sourceAxis?1:0,v=s[t],w=s[u],x=s[t+2],y=s[u+2];l(e,s[0],s[1],a);var z=r[a.anchorOrientation](a.sourceAxis,v,w,x,y);if(z)for(var A=0;A=a&&b>=d?1:c>=a&&d>=b?2:a>=c&&d>=b?3:4},b=function(a,b,c,d,e,f,g,h,i){return i>=h?[a,b]:1===c?d[3]<=0&&e[3]>=1?[a+(d[2]<.5?-1*f:f),b]:d[2]>=1&&e[2]<=0?[a,b+(d[3]<.5?-1*g:g)]:[a+-1*f,b+-1*g]:2===c?d[3]>=1&&e[3]<=0?[a+(d[2]<.5?-1*f:f),b]:d[2]>=1&&e[2]<=0?[a,b+(d[3]<.5?-1*g:g)]:[a+1*f,b+-1*g]:3===c?d[3]>=1&&e[3]<=0?[a+(d[2]<.5?-1*f:f),b]:d[2]<=0&&e[2]>=1?[a,b+(d[3]<.5?-1*g:g)]:[a+-1*f,b+-1*g]:4===c?d[3]<=0&&e[3]>=1?[a+(d[2]<.5?-1*f:f),b]:d[2]<=0&&e[2]>=1?[a,b+(d[3]<.5?-1*g:g)]:[a+1*f,b+-1*g]:void 0},c=function(c){c=c||{},this.type="StateMachine";var d=jsPlumb.Connectors.AbstractConnector.apply(this,arguments),e=c.curviness||10,f=c.margin||5,g=c.proximityLimit||80,h=c.orientation&&"clockwise"===c.orientation,i=c.loopbackRadius||25,j=c.showLoopback!==!1;this._compute=function(c,k){var l=Math.abs(k.sourcePos[0]-k.targetPos[0]),m=Math.abs(k.sourcePos[1]-k.targetPos[1]);if(Math.min(k.sourcePos[0],k.targetPos[0]),Math.min(k.sourcePos[1],k.targetPos[1]),j&&k.sourceEndpoint.elementId===k.targetEndpoint.elementId){var n=k.sourcePos[0],o=(k.sourcePos[0],k.sourcePos[1]-f),p=(k.sourcePos[1]-f,n),q=o-i,r=2*i,s=2*i,t=p-i,u=q-i;c.points[0]=t,c.points[1]=u,c.points[2]=r,c.points[3]=s,d.addSegment(this,"Arc",{loopback:!0,x1:n-t+4,y1:o-u,startAngle:0,endAngle:2*Math.PI,r:i,ac:!h,x2:n-t-4,y2:o-u,cx:p-t,cy:q-u})}else{var v=k.sourcePos[0]0&&i>0&&h=h&&k[2]<=i&&k[3]>=i)return!0}var l=g.canvas.getContext("2d").getImageData(parseInt(h,10),parseInt(i,10),1,1);return 0!==l.data[0]||0!==l.data[1]||0!==l.data[2]||0!==l.data[3]}return!1};var h=!1,i=!1,j=null,k=!1,l=function(a,c){return null!==a&&b(a,c)};this.mousemove=function(b){var c=(e(b),f(b)),d=document.elementFromPoint(c[0],c[1]),i=l(d,"_jsPlumb_overlay"),j=null===a&&(l(d,"_jsPlumb_endpoint")||l(d,"_jsPlumb_connector"));return!h&&j&&g._over(b)?(h=!0,g.fire("mouseenter",g,b),!0):(!h||g._over(b)&&j||i||(h=!1,g.fire("mouseexit",g,b)),g.fire("mousemove",g,b),void 0)},this.click=function(a){h&&g._over(a)&&!k&&g.fire("click",g,a),k=!1},this.dblclick=function(a){h&&g._over(a)&&!k&&g.fire("dblclick",g,a),k=!1},this.mousedown=function(a){g._over(a)&&!i&&(i=!0,j=d(c(g.canvas)),g.fire("mousedown",g,a))},this.mouseup=function(a){i=!1,g.fire("mouseup",g,a)},this.contextmenu=function(a){h&&g._over(a)&&!k&&g.fire("contextmenu",g,a),k=!1}};jsPlumbUtil.extend(g,[jsPlumb.jsPlumbUIComponent,jsPlumbUtil.EventGenerator]);var h=function(a){var b=document.createElement("canvas");return a._jsPlumb.instance.appendElement(b,a.parent),b.style.position="absolute",a["class"]&&(b.className=a["class"]),a._jsPlumb.instance.getId(b,a.uuid),a.tooltip&&b.setAttribute("title",a.tooltip),b},i=window.CanvasComponent=function(){g.apply(this,arguments);var a=[];this.getDisplayElements=function(){return a},this.appendDisplayElement=function(b){a.push(b)}};jsPlumbUtil.extend(i,g,{setVisible:function(a){this.canvas.style.display=a?"block":"none"}});var j=[null,[1,-1],[1,1],[-1,1],[-1,-1]],k=function(a,b,c){if(b.gradient){for(var d=c(),e=0;er;r++){b.moveTo(q[0],q[1]);var s=q[0]+Math.abs(Math.sin(n)*h[0])*m[0],t=q[1]+Math.abs(Math.cos(n)*h[0])*m[1],u=q[0]+Math.abs(Math.sin(n)*(h[0]+h[1]))*m[0],v=q[1]+Math.abs(Math.cos(n)*(h[0]+h[1]))*m[1];b.lineTo(s,t),q=[u,v]}b.moveTo(q[0],q[1]),b.lineTo(f.x2,f.y2)}else b.moveTo(f.x1,f.y1),b.lineTo(f.x2,f.y2);b.stroke(),b.restore()},Bezier:function(a,b,c,d,e){var f=a.params;b.save(),k(b,c,function(){return b.createLinearGradient(f.x2+d,f.y2+e,f.x1+d,f.y1+e)}),b.beginPath(),b.translate(d,e),b.moveTo(f.x1,f.y1),b.bezierCurveTo(f.cp1x,f.cp1y,f.cp2x,f.cp2y,f.x2,f.y2),b.stroke(),b.restore()},Arc:function(a,b,c,d,e){var f=a.params;b.save(),b.beginPath(),b.translate(d,e),b.arc(f.cx,f.cy,f.r,a.startAngle,a.endAngle,f.ac),b.stroke(),b.restore()}})[a.type](a,b,c,d,e)},m=jsPlumb.ConnectorRenderers.canvas=function(a){i.apply(this,arguments);var b=function(a,b,c){this.ctx.save(),jsPlumb.extend(this.ctx,a);for(var d=this.getSegments(),e=0;ec?a.insertBefore(b,a.childNodes[c]):a.appendChild(b)};jsPlumbUtil.svg={addClass:v,removeClass:w,node:p,attr:o,pos:q};var y=function(a){var b=a.pointerEventsSpec||"all",c={};jsPlumb.jsPlumbUIComponent.apply(this,a.originalArgs),this.canvas=null,this.path=null,this.svg=null;var d=a.cssClass+" "+(a.originalArgs[0].cssClass||""),e={style:"",width:0,height:0,"pointer-events":b,position:"absolute"};this.svg=p("svg",e),a.useDivWrapper?(this.canvas=document.createElement("div"),this.canvas.style.position="absolute",jsPlumbUtil.sizeElement(this.canvas,0,0,1,1),this.canvas.className=d):(o(this.svg,{"class":d}),this.canvas=this.svg),a._jsPlumb.appendElement(this.canvas,a.originalArgs[0].parent),a.useDivWrapper&&this.canvas.appendChild(this.svg);var f=[this.canvas];return this.getDisplayElements=function(){return f},this.appendDisplayElement=function(a){f.push(a)},this.paint=function(b,d,e){if(null!=b){var f,g=[this.x,this.y],h=[this.w,this.h];null!=e&&(e.xmin<0&&(g[0]+=e.xmin),e.ymin<0&&(g[1]+=e.ymin),h[0]=e.xmax+(e.xmin<0?-e.xmin:0),h[1]=e.ymax+(e.ymin<0?-e.ymin:0)),a.useDivWrapper?(jsPlumbUtil.sizeElement(this.canvas,g[0],g[1],h[0],h[1]),g[0]=0,g[1]=0,f=q([0,0])):f=q([g[0],g[1]]),c.paint.apply(this,arguments),o(this.svg,{style:f,width:h[0],height:h[1]})}},{renderer:c}};jsPlumbUtil.extend(y,jsPlumb.jsPlumbUIComponent,{cleanup:function(){jsPlumbUtil.removeElement(this.canvas),this.svg=null,this.canvas=null,this.path=null},setVisible:function(a){this.canvas&&(this.canvas.style.display=a?"block":"none"),this.bgCanvas&&(this.bgCanvas.style.display=a?"block":"none")}}),jsPlumb.ConnectorRenderers.svg=function(a){var b=this,c=y.apply(this,[{cssClass:a._jsPlumb.connectorClass,originalArgs:arguments,pointerEventsSpec:"none",_jsPlumb:a._jsPlumb}]);c.renderer.paint=function(c,d,e){var f=b.getSegments(),g="",h=[0,0];e.xmin<0&&(h[0]=-e.xmin),e.ymin<0&&(h[1]=-e.ymin);for(var i=0;iMath.PI?1:0,d=a.anticlockwise?0:1;return"M"+a.x1+" "+a.y1+" A "+a.radius+" "+b.r+" 0 "+c+","+d+" "+a.x2+" "+a.y2}}[a.type]()}}};var z=window.SvgEndpoint=function(a){var b=y.apply(this,[{cssClass:a._jsPlumb.endpointClass,originalArgs:arguments,pointerEventsSpec:"all",useDivWrapper:!0,_jsPlumb:a._jsPlumb}]);b.renderer.paint=function(a){var b=jsPlumb.extend({},a);b.outlineColor&&(b.strokeWidth=b.outlineWidth,b.strokeStyle=jsPlumbUtil.convertStyle(b.outlineColor,!0)),null==this.node?(this.node=this.makeNode(b),this.svg.appendChild(this.node),this.attachListeners(this.node,this)):null!=this.updateNode&&this.updateNode(this.node),t(this.svg,this.node,b,[this.x,this.y,this.w,this.h],this),q(this.node,[this.x,this.y])}.bind(this)};jsPlumbUtil.extend(z,y,{reattachListeners:function(){this.node&&this.reattachListenersForElement(this.node,this)}}),jsPlumb.Endpoints.svg.Dot=function(){jsPlumb.Endpoints.Dot.apply(this,arguments),z.apply(this,arguments),this.makeNode=function(){return p("circle",{cx:this.w/2,cy:this.h/2,r:this.radius})},this.updateNode=function(a){o(a,{cx:this.w/2,cy:this.h/2,r:this.radius})}},jsPlumbUtil.extend(jsPlumb.Endpoints.svg.Dot,[jsPlumb.Endpoints.Dot,z]),jsPlumb.Endpoints.svg.Rectangle=function(){jsPlumb.Endpoints.Rectangle.apply(this,arguments),z.apply(this,arguments),this.makeNode=function(){return p("rect",{width:this.w,height:this.h})},this.updateNode=function(a){o(a,{width:this.w,height:this.h})}},jsPlumbUtil.extend(jsPlumb.Endpoints.svg.Rectangle,[jsPlumb.Endpoints.Rectangle,z]),jsPlumb.Endpoints.svg.Image=jsPlumb.Endpoints.Image,jsPlumb.Endpoints.svg.Blank=jsPlumb.Endpoints.Blank,jsPlumb.Overlays.svg.Label=jsPlumb.Overlays.Label,jsPlumb.Overlays.svg.Custom=jsPlumb.Overlays.Custom;var A=function(a,b){a.apply(this,b),jsPlumb.jsPlumbUIComponent.apply(this,b),this.isAppendedAtTopLevel=!1,this.path=null,this.paint=function(a,d){if(a.component.svg&&d){null==this.path&&(this.path=p("path",{"pointer-events":"all"}),a.component.svg.appendChild(this.path),this.attachListeners(this.path,a.component),this.attachListeners(this.path,this));var e=b&&1==b.length?b[0].cssClass||"":"",f=[0,0];d.xmin<0&&(f[0]=-d.xmin),d.ymin<0&&(f[1]=-d.ymin),o(this.path,{d:c(a.d),"class":e,stroke:a.strokeStyle?a.strokeStyle:null,fill:a.fillStyle?a.fillStyle:null,transform:"translate("+f[0]+","+f[1]+")"})}};var c=function(a){return"M"+a.hxy.x+","+a.hxy.y+" L"+a.tail[0].x+","+a.tail[0].y+" L"+a.cxy.x+","+a.cxy.y+" L"+a.tail[1].x+","+a.tail[1].y+" 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a,b,c=null,d=this;jsPlumb.Overlays.GuideLines.apply(this,arguments),this.paint=function(f,g){null==c&&(c=p("path"),f.connector.svg.appendChild(c),d.attachListeners(c,f.connector),d.attachListeners(c,d),a=p("path"),f.connector.svg.appendChild(a),d.attachListeners(a,f.connector),d.attachListeners(a,d),b=p("path"),f.connector.svg.appendChild(b),d.attachListeners(b,f.connector),d.attachListeners(b,d));var h=[0,0];g.xmin<0&&(h[0]=-g.xmin),g.ymin<0&&(h[1]=-g.ymin),o(c,{d:e(f.head,f.tail),stroke:"red",fill:null,transform:"translate("+h[0]+","+h[1]+")"}),o(a,{d:e(f.tailLine[0],f.tailLine[1]),stroke:"blue",fill:null,transform:"translate("+h[0]+","+h[1]+")"}),o(b,{d:e(f.headLine[0],f.headLine[1]),stroke:"green",fill:null,transform:"translate("+h[0]+","+h[1]+")"})};var e=function(a,b){return"M "+a.x+","+a.y+" L"+b.x+","+b.y}},jsPlumbUtil.extend(jsPlumb.Overlays.svg.GuideLines,jsPlumb.Overlays.GuideLines)}(),function(){var a={"stroke-linejoin":"joinstyle",joinstyle:"joinstyle",endcap:"endcap",miterlimit:"miterlimit"},b=null;if(document.createStyleSheet&&document.namespaces){var c=[".jsplumb_vml","jsplumb\\:textbox","jsplumb\\:oval","jsplumb\\:rect","jsplumb\\:stroke","jsplumb\\:shape","jsplumb\\:group"],d="behavior:url(#default#VML);position:absolute;";b=document.createStyleSheet();for(var e=0;e0?c[0].tagName:null},getUIPosition:function(a,b){if(b=b||1,1==a.length)ret={left:a[0].pageX,top:a[0].pageY};else{var c=a[1],d=c.offset;ret=d||c.absolutePosition,c.position.left/=b,c.position.top/=b}return{left:ret.left/b,top:ret.top/b}},hasClass:function(a,b){return a.hasClass(b)},initDraggable:function(b,c,d,e){c=c||{},b=a(b),c.start=jsPlumbUtil.wrap(c.start,function(){a("body").addClass(e.dragSelectClass)},!1),c.stop=jsPlumbUtil.wrap(c.stop,function(){a("body").removeClass(e.dragSelectClass)}),c.doNotRemoveHelper||(c.helper=null),d&&(c.scope=c.scope||jsPlumb.Defaults.Scope),b.draggable(c)},initDroppable:function(b,c){c.scope=c.scope||jsPlumb.Defaults.Scope,a(b).droppable(c)},isAlreadyDraggable:function(b){return a(b).hasClass("ui-draggable")},isDragSupported:function(b){return a(b).draggable},isDropSupported:function(b){return a(b).droppable},removeClass:function(a,c){a=b(a);try{if(a[0].className.constructor==SVGAnimatedString)return jsPlumbUtil.svg.removeClass(a[0],c),void 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