maxGraph/javascript/mxClient.min.js

var mxClient={VERSION:"2.1.0.0",IS_IE:0<=navigator.userAgent.indexOf("MSIE"),IS_IE6:0<=navigator.userAgent.indexOf("MSIE 6"),IS_QUIRKS:0<=navigator.userAgent.indexOf("MSIE")&&(null==document.documentMode||5==document.documentMode),VML_PREFIX:"v",OFFICE_PREFIX:"o",IS_NS:0<=navigator.userAgent.indexOf("Mozilla/")&&0>navigator.userAgent.indexOf("MSIE"),IS_OP:0<=navigator.userAgent.indexOf("Opera/"),IS_OT:0>navigator.userAgent.indexOf("Presto/2.4.")&&0>navigator.userAgent.indexOf("Presto/2.3.")&&0>navigator.userAgent.indexOf("Presto/2.2.")&&
0>navigator.userAgent.indexOf("Presto/2.1.")&&0>navigator.userAgent.indexOf("Presto/2.0.")&&0>navigator.userAgent.indexOf("Presto/1."),IS_SF:0<=navigator.userAgent.indexOf("AppleWebKit/")&&0>navigator.userAgent.indexOf("Chrome/"),IS_IOS:navigator.userAgent.match(/(iPad|iPhone|iPod)/g)?!0:!1,IS_GC:0<=navigator.userAgent.indexOf("Chrome/"),IS_FF:0<=navigator.userAgent.indexOf("Firefox/"),IS_MT:0<=navigator.userAgent.indexOf("Firefox/")&&0>navigator.userAgent.indexOf("Firefox/1.")&&0>navigator.userAgent.indexOf("Firefox/2.")||
0<=navigator.userAgent.indexOf("Iceweasel/")&&0>navigator.userAgent.indexOf("Iceweasel/1.")&&0>navigator.userAgent.indexOf("Iceweasel/2.")||0<=navigator.userAgent.indexOf("SeaMonkey/")&&0>navigator.userAgent.indexOf("SeaMonkey/1.")||0<=navigator.userAgent.indexOf("Iceape/")&&0>navigator.userAgent.indexOf("Iceape/1."),IS_SVG:0<=navigator.userAgent.indexOf("Firefox/")||0<=navigator.userAgent.indexOf("Iceweasel/")||0<=navigator.userAgent.indexOf("Seamonkey/")||0<=navigator.userAgent.indexOf("Iceape/")||
0<=navigator.userAgent.indexOf("Galeon/")||0<=navigator.userAgent.indexOf("Epiphany/")||0<=navigator.userAgent.indexOf("AppleWebKit/")||0<=navigator.userAgent.indexOf("Gecko/")||0<=navigator.userAgent.indexOf("Opera/"),NO_FO:!document.createElementNS||"[object SVGForeignObjectElement]"!=document.createElementNS("http://www.w3.org/2000/svg","foreignObject")||0<=navigator.userAgent.indexOf("Opera/"),IS_VML:"MICROSOFT INTERNET EXPLORER"==navigator.appName.toUpperCase(),IS_MAC:0<navigator.userAgent.toUpperCase().indexOf("MACINTOSH"),
IS_TOUCH:"ontouchstart"in document.documentElement,IS_POINTER:null!=window.navigator.msPointerEnabled?window.navigator.msPointerEnabled:!1,IS_LOCAL:0>document.location.href.indexOf("http://")&&0>document.location.href.indexOf("https://"),isBrowserSupported:function(){return mxClient.IS_VML||mxClient.IS_SVG},link:function(a,b,c){c=c||document;if(mxClient.IS_IE6)c.write('<link rel="'+a+'" href="'+b+'" charset="ISO-8859-1" type="text/css"/>');else{var d=c.createElement("link");d.setAttribute("rel",a);
d.setAttribute("href",b);d.setAttribute("charset","ISO-8859-1");d.setAttribute("type","text/css");c.getElementsByTagName("head")[0].appendChild(d)}},include:function(a){document.write('<script src="'+a+'">\x3c/script>')},dispose:function(){for(var a=0;a<mxEvent.objects.length;a++)null!=mxEvent.objects[a].mxListenerList&&mxEvent.removeAllListeners(mxEvent.objects[a])}};
mxClient.IS_OP&&mxClient.IS_OT?mxClient.CSS_PREFIX="O":mxClient.IS_SF||mxClient.IS_GC?mxClient.CSS_PREFIX="Webkit":mxClient.IS_MT?mxClient.CSS_PREFIX="Moz":mxClient.IS_IE&&9<=document.documentMode&&(mxClient.CSS_PREFIX="ms");"undefined"==typeof mxLoadResources&&(mxLoadResources=!0);"undefined"==typeof mxResourceExtension&&(mxResourceExtension=".txt");"undefined"==typeof mxLoadStylesheets&&(mxLoadStylesheets=!0);
"undefined"!=typeof mxBasePath&&0<mxBasePath.length?("/"==mxBasePath.substring(mxBasePath.length-1)&&(mxBasePath=mxBasePath.substring(0,mxBasePath.length-1)),mxClient.basePath=mxBasePath):mxClient.basePath=".";"undefined"!=typeof mxImageBasePath&&0<mxImageBasePath.length?("/"==mxImageBasePath.substring(mxImageBasePath.length-1)&&(mxImageBasePath=mxImageBasePath.substring(0,mxImageBasePath.length-1)),mxClient.imageBasePath=mxImageBasePath):mxClient.imageBasePath=mxClient.basePath+"/images";
mxClient.language="undefined"!=typeof mxLanguage&&null!=mxLanguage?mxLanguage:mxClient.IS_IE?navigator.userLanguage:navigator.language;mxClient.defaultLanguage="undefined"!=typeof mxDefaultLanguage&&null!=mxDefaultLanguage?mxDefaultLanguage:"en";mxLoadStylesheets&&mxClient.link("stylesheet",mxClient.basePath+"/css/common.css");"undefined"!=typeof mxLanguages&&null!=mxLanguages&&(mxClient.languages=mxLanguages);
if(mxClient.IS_IE){if(9<=document.documentMode)mxClient.IS_VML=!1,mxClient.IS_SVG=!0;else{8==document.documentMode?(document.namespaces.add(mxClient.VML_PREFIX,"urn:schemas-microsoft-com:vml","#default#VML"),document.namespaces.add(mxClient.OFFICE_PREFIX,"urn:schemas-microsoft-com:office:office","#default#VML")):(document.namespaces.add(mxClient.VML_PREFIX,"urn:schemas-microsoft-com:vml"),document.namespaces.add(mxClient.OFFICE_PREFIX,"urn:schemas-microsoft-com:office:office"));var ss=document.createStyleSheet();
ss.cssText=mxClient.VML_PREFIX+"\\:*{behavior:url(#default#VML)}"+mxClient.OFFICE_PREFIX+"\\:*{behavior:url(#default#VML)}";mxLoadStylesheets&&mxClient.link("stylesheet",mxClient.basePath+"/css/explorer.css")}window.attachEvent("onunload",mxClient.dispose)}
var mxLog={consoleName:"Console",TRACE:!1,DEBUG:!0,WARN:!0,buffer:"",init:function(){if(null==mxLog.window&&null!=document.body){var a=mxLog.consoleName+" - mxGraph "+mxClient.VERSION,b=document.createElement("table");b.setAttribute("width","100%");b.setAttribute("height","100%");var c=document.createElement("tbody"),d=document.createElement("tr"),e=document.createElement("td");e.style.verticalAlign="top";mxLog.textarea=document.createElement("textarea");mxLog.textarea.setAttribute("readOnly","true");
mxLog.textarea.style.height="100%";mxLog.textarea.style.resize="none";mxLog.textarea.value=mxLog.buffer;mxLog.textarea.style.width=mxClient.IS_NS&&"BackCompat"!=document.compatMode?"99%":"100%";e.appendChild(mxLog.textarea);d.appendChild(e);c.appendChild(d);d=document.createElement("tr");mxLog.td=document.createElement("td");mxLog.td.style.verticalAlign="top";mxLog.td.setAttribute("height","30px");d.appendChild(mxLog.td);c.appendChild(d);b.appendChild(c);mxLog.addButton("Info",function(a){mxLog.info()});
mxLog.addButton("DOM",function(a){a=mxUtils.getInnerHtml(document.body);mxLog.debug(a)});mxLog.addButton("Trace",function(a){mxLog.TRACE=!mxLog.TRACE;mxLog.TRACE?mxLog.debug("Tracing enabled"):mxLog.debug("Tracing disabled")});mxLog.addButton("Copy",function(a){try{mxUtils.copy(mxLog.textarea.value)}catch(b){mxUtils.alert(b)}});mxLog.addButton("Show",function(a){try{mxUtils.popup(mxLog.textarea.value)}catch(b){mxUtils.alert(b)}});mxLog.addButton("Clear",function(a){mxLog.textarea.value=""});d=c=0;
"number"===typeof window.innerWidth?(c=window.innerHeight,d=window.innerWidth):(c=document.documentElement.clientHeight||document.body.clientHeight,d=document.body.clientWidth);mxLog.window=new mxWindow(a,b,Math.max(0,d-320),Math.max(0,c-210),300,160);mxLog.window.setMaximizable(!0);mxLog.window.setScrollable(!1);mxLog.window.setResizable(!0);mxLog.window.setClosable(!0);mxLog.window.destroyOnClose=!1;if((mxClient.IS_NS||mxClient.IS_IE)&&!mxClient.IS_GC&&!mxClient.IS_SF&&"BackCompat"!=document.compatMode){var f=
mxLog.window.getElement(),a=function(a,b){mxLog.textarea.style.height=Math.max(0,f.offsetHeight-70)+"px"};mxLog.window.addListener(mxEvent.RESIZE_END,a);mxLog.window.addListener(mxEvent.MAXIMIZE,a);mxLog.window.addListener(mxEvent.NORMALIZE,a);mxLog.textarea.style.height="92px"}}},info:function(){mxLog.writeln(mxUtils.toString(navigator))},addButton:function(a,b){var c=document.createElement("button");mxUtils.write(c,a);mxEvent.addListener(c,"click",b);mxLog.td.appendChild(c)},isVisible:function(){return null!=
mxLog.window?mxLog.window.isVisible():!1},show:function(){mxLog.setVisible(!0)},setVisible:function(a){null==mxLog.window&&mxLog.init();null!=mxLog.window&&mxLog.window.setVisible(a)},enter:function(a){if(mxLog.TRACE)return mxLog.writeln("Entering "+a),(new Date).getTime()},leave:function(a,b){if(mxLog.TRACE){var c=0!=b?" ("+((new Date).getTime()-b)+" ms)":"";mxLog.writeln("Leaving "+a+c)}},debug:function(){mxLog.DEBUG&&mxLog.writeln.apply(this,arguments)},warn:function(){mxLog.WARN&&mxLog.writeln.apply(this,
arguments)},write:function(){for(var a="",b=0;b<arguments.length;b++)a+=arguments[b],b<arguments.length-1&&(a+=" ");null!=mxLog.textarea?(mxLog.textarea.value+=a,0<=navigator.userAgent.indexOf("Presto/2.5")&&(mxLog.textarea.style.visibility="hidden",mxLog.textarea.style.visibility="visible"),mxLog.textarea.scrollTop=mxLog.textarea.scrollHeight):mxLog.buffer+=a},writeln:function(){for(var a="",b=0;b<arguments.length;b++)a+=arguments[b],b<arguments.length-1&&(a+=" ");mxLog.write(a+"\n")}},mxObjectIdentity=
{FIELD_NAME:"mxObjectId",counter:0,get:function(a){if("object"==typeof a&&null==a[mxObjectIdentity.FIELD_NAME]){var b=mxUtils.getFunctionName(a.constructor);a[mxObjectIdentity.FIELD_NAME]=b+"#"+mxObjectIdentity.counter++}return a[mxObjectIdentity.FIELD_NAME]},clear:function(a){"object"==typeof a&&delete a[mxObjectIdentity.FIELD_NAME]}};function mxDictionary(){this.clear()}mxDictionary.prototype.map=null;mxDictionary.prototype.clear=function(){this.map={}};
mxDictionary.prototype.get=function(a){a=mxObjectIdentity.get(a);return this.map[a]};mxDictionary.prototype.put=function(a,b){var c=mxObjectIdentity.get(a),d=this.map[c];this.map[c]=b;return d};mxDictionary.prototype.remove=function(a){a=mxObjectIdentity.get(a);var b=this.map[a];delete this.map[a];return b};mxDictionary.prototype.getKeys=function(){var a=[],b;for(b in this.map)a.push(b);return a};mxDictionary.prototype.getValues=function(){var a=[],b;for(b in this.map)a.push(this.map[b]);return a};
mxDictionary.prototype.visit=function(a){for(var b in this.map)a(b,this.map[b])};
var mxResources={resources:[],extension:mxResourceExtension,resourcesEncoded:!1,loadDefaultBundle:!0,loadSpecialBundle:!0,isLanguageSupported:function(a){return null!=mxClient.languages?0<=mxUtils.indexOf(mxClient.languages,a):!0},getDefaultBundle:function(a,b){return mxResources.loadDefaultBundle||!mxResources.isLanguageSupported(b)?a+mxResources.extension:null},getSpecialBundle:function(a,b){if(null==mxClient.languages||!this.isLanguageSupported(b)){var c=b.indexOf("-");0<c&&(b=b.substring(0,c))}return mxResources.loadSpecialBundle&&
mxResources.isLanguageSupported(b)&&b!=mxClient.defaultLanguage?a+"_"+b+mxResources.extension:null},add:function(a,b){b=null!=b?b:mxClient.language.toLowerCase();if(b!=mxConstants.NONE){var c=mxResources.getDefaultBundle(a,b);if(null!=c)try{var d=mxUtils.load(c);d.isReady()&&mxResources.parse(d.getText())}catch(e){}c=mxResources.getSpecialBundle(a,b);if(null!=c)try{d=mxUtils.load(c),d.isReady()&&mxResources.parse(d.getText())}catch(f){}}},parse:function(a){if(null!=a){a=a.split("\n");for(var b=0;b<
a.length;b++)if("#"!=a[b].charAt(0)){var c=a[b].indexOf("=");if(0<c){var d=a[b].substring(0,c),e=a[b].length;13==a[b].charCodeAt(e-1)&&e--;c=a[b].substring(c+1,e);this.resourcesEncoded?(c=c.replace(/\\(?=u[a-fA-F\d]{4})/g,"%"),mxResources.resources[d]=unescape(c)):mxResources.resources[d]=c}}}},get:function(a,b,c){a=mxResources.resources[a];null==a&&(a=c);if(null!=a&&null!=b){c=[];for(var d=null,e=0;e<a.length;e++){var f=a.charAt(e);"{"==f?d="":null!=d&&"}"==f?(d=parseInt(d)-1,0<=d&&d<b.length&&c.push(b[d]),
d=null):null!=d?d+=f:c.push(f)}a=c.join("")}return a}};function mxPoint(a,b){this.x=null!=a?a:0;this.y=null!=b?b:0}mxPoint.prototype.x=null;mxPoint.prototype.y=null;mxPoint.prototype.equals=function(a){return a.x==this.x&&a.y==this.y};mxPoint.prototype.clone=function(){return mxUtils.clone(this)};function mxRectangle(a,b,c,d){mxPoint.call(this,a,b);this.width=null!=c?c:0;this.height=null!=d?d:0}mxRectangle.prototype=new mxPoint;mxRectangle.prototype.constructor=mxRectangle;
mxRectangle.prototype.width=null;mxRectangle.prototype.height=null;mxRectangle.prototype.setRect=function(a,b,c,d){this.x=a;this.y=b;this.width=c;this.height=d};mxRectangle.prototype.getCenterX=function(){return this.x+this.width/2};mxRectangle.prototype.getCenterY=function(){return this.y+this.height/2};
mxRectangle.prototype.add=function(a){if(null!=a){var b=Math.min(this.x,a.x),c=Math.min(this.y,a.y),d=Math.max(this.x+this.width,a.x+a.width);a=Math.max(this.y+this.height,a.y+a.height);this.x=b;this.y=c;this.width=d-b;this.height=a-c}};mxRectangle.prototype.grow=function(a){this.x-=a;this.y-=a;this.width+=2*a;this.height+=2*a};mxRectangle.prototype.getPoint=function(){return new mxPoint(this.x,this.y)};
mxRectangle.prototype.equals=function(a){return a.x==this.x&&a.y==this.y&&a.width==this.width&&a.height==this.height};
var mxEffects={animateChanges:function(a,b,c){var d=0,e=function(){for(var g=!1,h=0;h<b.length;h++){var k=b[h];if(k instanceof mxGeometryChange||k instanceof mxTerminalChange||k instanceof mxValueChange||k instanceof mxChildChange||k instanceof mxStyleChange){var l=a.getView().getState(k.cell||k.child,!1);if(null!=l)if(g=!0,k.constructor!=mxGeometryChange||a.model.isEdge(k.cell))mxUtils.setOpacity(l.shape.node,100*d/10);else{var m=a.getView().scale,n=(k.geometry.x-k.previous.x)*m,p=(k.geometry.y-
k.previous.y)*m,q=(k.geometry.width-k.previous.width)*m,m=(k.geometry.height-k.previous.height)*m;0==d?(l.x-=n,l.y-=p,l.width-=q,l.height-=m):(l.x+=n/10,l.y+=p/10,l.width+=q/10,l.height+=m/10);a.cellRenderer.redraw(l);mxEffects.cascadeOpacity(a,k.cell,100*d/10)}}}10>d&&g?(d++,window.setTimeout(e,f)):null!=c&&c()},f=30;e()},cascadeOpacity:function(a,b,c){for(var d=a.model.getChildCount(b),e=0;e<d;e++){var f=a.model.getChildAt(b,e),g=a.getView().getState(f);null!=g&&(mxUtils.setOpacity(g.shape.node,
c),mxEffects.cascadeOpacity(a,f,c))}b=a.model.getEdges(b);if(null!=b)for(e=0;e<b.length;e++)d=a.getView().getState(b[e]),null!=d&&mxUtils.setOpacity(d.shape.node,c)},fadeOut:function(a,b,c,d,e,f){d=d||40;e=e||30;var g=b||100;mxUtils.setOpacity(a,g);if(f||null==f){var h=function(){g=Math.max(g-d,0);mxUtils.setOpacity(a,g);0<g?window.setTimeout(h,e):(a.style.visibility="hidden",c&&a.parentNode&&a.parentNode.removeChild(a))};window.setTimeout(h,e)}else a.style.visibility="hidden",c&&a.parentNode&&a.parentNode.removeChild(a)}},
mxUtils={errorResource:"none"!=mxClient.language?"error":"",closeResource:"none"!=mxClient.language?"close":"",errorImage:mxClient.imageBasePath+"/error.gif",removeCursors:function(a){null!=a.style&&(a.style.cursor="");a=a.childNodes;if(null!=a)for(var b=a.length,c=0;c<b;c+=1)mxUtils.removeCursors(a[c])},getCurrentStyle:function(){return mxClient.IS_IE?function(a){return null!=a?a.currentStyle:null}:function(a){return null!=a?window.getComputedStyle(a,""):null}}(),hasScrollbars:function(a){a=mxUtils.getCurrentStyle(a);
return null!=a&&("scroll"==a.overflow||"auto"==a.overflow)},bind:function(a,b){return function(){return b.apply(a,arguments)}},eval:function(a){var b=null;if(0<=a.indexOf("function"))try{eval("var _mxJavaScriptExpression="+a),b=_mxJavaScriptExpression,_mxJavaScriptExpression=null}catch(c){mxLog.warn(c.message+" while evaluating "+a)}else try{b=eval(a)}catch(d){mxLog.warn(d.message+" while evaluating "+a)}return b},findNode:function(a,b,c){var d=a.getAttribute(b);if(null!=d&&d==c)return a;for(a=a.firstChild;null!=
a;){d=mxUtils.findNode(a,b,c);if(null!=d)return d;a=a.nextSibling}return null},findNodeByAttribute:function(){return 9<=document.documentMode?function(a,b,c){var d=null;if(null!=a)if(a.nodeType==mxConstants.NODETYPE_ELEMENT&&a.getAttribute(b)==c)d=a;else for(a=a.firstChild;null!=a&&null==d;)d=mxUtils.findNodeByAttribute(a,b,c),a=a.nextSibling;return d}:mxClient.IS_IE?function(a,b,c){return null==a?null:a.ownerDocument.selectSingleNode("//*[@"+b+"='"+c+"']")}:function(a,b,c){return null==a?null:a.ownerDocument.evaluate("//*[@"+
b+"='"+c+"']",a.ownerDocument,null,XPathResult.ANY_TYPE,null).iterateNext()}}(),getFunctionName:function(a){var b=null;if(null!=a)if(null!=a.name)b=a.name;else{a=a.toString();for(b=9;" "==a.charAt(b);)b++;var c=a.indexOf("(",b),b=a.substring(b,c)}return b},indexOf:function(a,b){if(null!=a&&null!=b)for(var c=0;c<a.length;c++)if(a[c]==b)return c;return-1},remove:function(a,b){var c=null;if("object"==typeof b)for(var d=mxUtils.indexOf(b,a);0<=d;)b.splice(d,1),c=a,d=mxUtils.indexOf(b,a);for(var e in b)b[e]==
a&&(delete b[e],c=a);return c},isNode:function(a,b,c,d){return null!=a&&!isNaN(a.nodeType)&&(null==b||a.nodeName.toLowerCase()==b.toLowerCase())?null==c||a.getAttribute(c)==d:!1},getChildNodes:function(a,b){b=b||mxConstants.NODETYPE_ELEMENT;for(var c=[],d=a.firstChild;null!=d;)d.nodeType==b&&c.push(d),d=d.nextSibling;return c},createXmlDocument:function(){var a=null;document.implementation&&document.implementation.createDocument?a=document.implementation.createDocument("","",null):window.ActiveXObject&&
(a=new ActiveXObject("Microsoft.XMLDOM"));return a},parseXml:function(){return mxClient.IS_IE&&("undefined"===typeof document.documentMode||9>document.documentMode)?function(a){var b=mxUtils.createXmlDocument();b.async="false";b.loadXML(a);return b}:function(a){return(new DOMParser).parseFromString(a,"text/xml")}}(),clearSelection:function(){if(document.selection)return function(){document.selection.empty()};if(window.getSelection)return function(){window.getSelection().removeAllRanges()}}(),getPrettyXml:function(a,
b,c){var d=[];if(null!=a)if(b=b||"  ",c=c||"",a.nodeType==mxConstants.NODETYPE_TEXT)d.push(a.nodeValue);else{d.push(c+"<"+a.nodeName);var e=a.attributes;if(null!=e)for(var f=0;f<e.length;f++){var g=mxUtils.htmlEntities(e[f].nodeValue);d.push(" "+e[f].nodeName+'="'+g+'"')}e=a.firstChild;if(null!=e){for(d.push(">\n");null!=e;)d.push(mxUtils.getPrettyXml(e,b,c+b)),e=e.nextSibling;d.push(c+"</"+a.nodeName+">\n")}else d.push("/>\n")}return d.join("")},removeWhitespace:function(a,b){for(var c=b?a.previousSibling:
a.nextSibling;null!=c&&c.nodeType==mxConstants.NODETYPE_TEXT;){var d=b?c.previousSibling:c.nextSibling,e=mxUtils.getTextContent(c);0==mxUtils.trim(e).length&&c.parentNode.removeChild(c);c=d}},htmlEntities:function(a,b){a=(a||"").replace(/&/g,"&amp;");a=a.replace(/"/g,"&quot;");a=a.replace(/\'/g,"&#39;");a=a.replace(/</g,"&lt;");a=a.replace(/>/g,"&gt;");if(null==b||b)a=a.replace(/\n/g,"&#xa;");return a},isVml:function(a){return null!=a&&"urn:schemas-microsoft-com:vml"==a.tagUrn},getXml:function(a,
b){var c="";null!=window.XMLSerializer?c=(new XMLSerializer).serializeToString(a):null!=a.xml&&(c=a.xml.replace(/\r\n\t[\t]*/g,"").replace(/>\r\n/g,">").replace(/\r\n/g,"\n"));return c=c.replace(/\n/g,b||"&#xa;")},getTextContent:function(a){var b="";null!=a&&(null!=a.firstChild&&(a=a.firstChild),b=a.nodeValue||"");return b},getInnerHtml:function(){return mxClient.IS_IE?function(a){return null!=a?a.innerHTML:""}:function(a){return null!=a?(new XMLSerializer).serializeToString(a):""}}(),getOuterHtml:function(){return mxClient.IS_IE?
function(a){if(null!=a){if(null!=a.outerHTML)return a.outerHTML;var b=[];b.push("<"+a.nodeName);var c=a.attributes;if(null!=c)for(var d=0;d<c.length;d++){var e=c[d].nodeValue;null!=e&&0<e.length&&(b.push(" "),b.push(c[d].nodeName),b.push('="'),b.push(e),b.push('"'))}0==a.innerHTML.length?b.push("/>"):(b.push(">"),b.push(a.innerHTML),b.push("</"+a.nodeName+">"));return b.join("")}return""}:function(a){return null!=a?(new XMLSerializer).serializeToString(a):""}}(),write:function(a,b){var c=a.ownerDocument.createTextNode(b);
null!=a&&a.appendChild(c);return c},writeln:function(a,b){var c=a.ownerDocument.createTextNode(b);null!=a&&(a.appendChild(c),a.appendChild(document.createElement("br")));return c},br:function(a,b){b=b||1;for(var c=null,d=0;d<b;d++)null!=a&&(c=a.ownerDocument.createElement("br"),a.appendChild(c));return c},button:function(a,b,c){c=null!=c?c:document;c=c.createElement("button");mxUtils.write(c,a);mxEvent.addListener(c,"click",function(a){b(a)});return c},para:function(a,b){var c=document.createElement("p");
mxUtils.write(c,b);null!=a&&a.appendChild(c);return c},addTransparentBackgroundFilter:function(a){a.style.filter+="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mxClient.imageBasePath+"/transparent.gif', sizingMethod='scale')"},linkAction:function(a,b,c,d,e){return mxUtils.link(a,b,function(){c.execute(d)},e)},linkInvoke:function(a,b,c,d,e,f){return mxUtils.link(a,b,function(){c[d](e)},f)},link:function(a,b,c,d){var e=document.createElement("span");e.style.color="blue";e.style.textDecoration=
"underline";e.style.cursor="pointer";null!=d&&(e.style.paddingLeft=d+"px");mxEvent.addListener(e,"click",c);mxUtils.write(e,b);null!=a&&a.appendChild(e);return e},fit:function(a){var b=parseInt(a.offsetLeft),c=parseInt(a.offsetWidth),d=document.body,e=document.documentElement,f=(d.scrollLeft||e.scrollLeft)+(d.clientWidth||e.clientWidth);b+c>f&&(a.style.left=Math.max(d.scrollLeft||e.scrollLeft,f-c)+"px");b=parseInt(a.offsetTop);c=parseInt(a.offsetHeight);f=(d.scrollTop||e.scrollTop)+Math.max(d.clientHeight||
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d.initWithPath(a);d.exists()||d.create(0,420);var e=Components.classes["@mozilla.org/network/file-output-stream;1"].createInstance(Components.interfaces.nsIFileOutputStream);e.init(d,34,4,null);e.write(b,b.length);e.flush();e.close()}else d=(new ActiveXObject("Scripting.FileSystemObject")).CreateTextFile(a,!0),d.Write(b),d.Close()},saveAs:function(a){var b=document.createElement("iframe");b.setAttribute("src","");b.style.visibility="hidden";document.body.appendChild(b);try{if(mxClient.IS_NS){var c=
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Components.classes["@mozilla.org/widget/clipboard;1"].createInstance(Components.interfaces.nsIClipboard);if(b){var c=Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);if(c){c.addDataFlavor("text/unicode");var d=Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);d.data=a;c.setTransferData("text/unicode",d,2*a.length);b.setData(c,null,Components.interfaces.nsIClipboard.kGlobalClipboard)}}}},
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h=new mxPoint(d.x,a.y+a.height),k=new mxPoint(a.x,h.y),g=mxUtils.getRotatedPoint(g,c,e,f),d=mxUtils.getRotatedPoint(d,c,e,f),h=mxUtils.getRotatedPoint(h,c,e,f),k=mxUtils.getRotatedPoint(k,c,e,f),c=new mxRectangle(g.x,g.y,0,0);c.add(new mxRectangle(d.x,d.y,0,0));c.add(new mxRectangle(h.x,h.y,0,0));c.add(new mxRectangle(k.x,k.y,0,0))}return c},getRotatedPoint:function(a,b,c,d){d=null!=d?d:new mxPoint;var e=a.x-d.x;a=a.y-d.y;return new mxPoint(e*b-a*c+d.x,a*b+e*c+d.y)},getPortConstraints:function(a,
b,c,d){a=mxUtils.getValue(a.style,mxConstants.STYLE_PORT_CONSTRAINT,null);if(null==a)return d;d=a.toString();a=mxConstants.DIRECTION_MASK_NONE;0<=d.indexOf(mxConstants.DIRECTION_NORTH)&&(a|=mxConstants.DIRECTION_MASK_NORTH);0<=d.indexOf(mxConstants.DIRECTION_WEST)&&(a|=mxConstants.DIRECTION_MASK_WEST);0<=d.indexOf(mxConstants.DIRECTION_SOUTH)&&(a|=mxConstants.DIRECTION_MASK_SOUTH);0<=d.indexOf(mxConstants.DIRECTION_EAST)&&(a|=mxConstants.DIRECTION_MASK_EAST);return a},reversePortConstraints:function(a){var b=
0,b=(a&mxConstants.DIRECTION_MASK_WEST)<<3,b=b|(a&mxConstants.DIRECTION_MASK_NORTH)<<1,b=b|(a&mxConstants.DIRECTION_MASK_SOUTH)>>1;return b|=(a&mxConstants.DIRECTION_MASK_EAST)>>3},findNearestSegment:function(a,b,c){var d=-1;if(0<a.absolutePoints.length)for(var e=a.absolutePoints[0],f=null,g=1;g<a.absolutePoints.length;g++){var h=a.absolutePoints[g],e=mxUtils.ptSegDistSq(e.x,e.y,h.x,h.y,b,c);if(null==f||e<f)f=e,d=g-1;e=h}return d},rectangleIntersectsSegment:function(a,b,c){var d=a.y,e=a.x,f=d+a.height,
g=e+a.width;a=b.x;var h=c.x;b.x>c.x&&(a=c.x,h=b.x);h>g&&(h=g);a<e&&(a=e);if(a>h)return!1;var e=b.y,g=c.y,k=c.x-b.x;1E-7<Math.abs(k)&&(c=(c.y-b.y)/k,b=b.y-c*b.x,e=c*a+b,g=c*h+b);e>g&&(b=g,g=e,e=b);g>f&&(g=f);e<d&&(e=d);return e>g?!1:!0},contains:function(a,b,c){return a.x<=b&&a.x+a.width>=b&&a.y<=c&&a.y+a.height>=c},intersects:function(a,b){var c=a.width,d=a.height,e=b.width,f=b.height;if(0>=e||0>=f||0>=c||0>=d)return!1;var g=a.x,h=a.y,k=b.x,l=b.y,e=e+k,f=f+l,c=c+g,d=d+h;return(e<k||e>g)&&(f<l||f>
h)&&(c<g||c>k)&&(d<h||d>l)},intersectsHotspot:function(a,b,c,d,e,f){d=null!=d?d:1;e=null!=e?e:0;f=null!=f?f:0;if(0<d){var g=a.getCenterX(),h=a.getCenterY(),k=a.width,l=a.height,m=mxUtils.getValue(a.style,mxConstants.STYLE_STARTSIZE)*a.view.scale;0<m&&(mxUtils.getValue(a.style,mxConstants.STYLE_HORIZONTAL,!0)?(h=a.y+m/2,l=m):(g=a.x+m/2,k=m));k=Math.max(e,k*d);l=Math.max(e,l*d);0<f&&(k=Math.min(k,f),l=Math.min(l,f));d=new mxRectangle(g-k/2,h-l/2,k,l);g=mxUtils.toRadians(mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION)||
0);0!=g&&(e=Math.cos(-g),f=Math.sin(-g),g=new mxPoint(a.getCenterX(),a.getCenterY()),a=mxUtils.getRotatedPoint(new mxPoint(b,c),e,f,g),b=a.x,c=a.y);return mxUtils.contains(d,b,c)}return!0},getOffset:function(a,b){var c=0,d=0;if(null!=b&&b)var e=document.body,f=document.documentElement,c=c+(e.scrollLeft||f.scrollLeft),d=d+(e.scrollTop||f.scrollTop);for(;a.offsetParent;)c+=a.offsetLeft,d+=a.offsetTop,a=a.offsetParent;return new mxPoint(c,d)},getScrollOrigin:function(a){for(var b=document.body,c=document.documentElement,
d=new mxPoint(b.scrollLeft||c.scrollLeft,b.scrollTop||c.scrollTop);null!=a&&a!=b&&a!=c;)!isNaN(a.scrollLeft)&&!isNaN(a.scrollTop)&&(d.x+=a.scrollLeft,d.y+=a.scrollTop),a=a.parentNode;return d},convertPoint:function(a,b,c){var d=mxUtils.getScrollOrigin(a);a=mxUtils.getOffset(a);a.x-=d.x;a.y-=d.y;return new mxPoint(b-a.x,c-a.y)},ltrim:function(a,b){return a.replace(RegExp("^["+(b||"\\s")+"]+","g"),"")},rtrim:function(a,b){return a.replace(RegExp("["+(b||"\\s")+"]+$","g"),"")},trim:function(a,b){return mxUtils.ltrim(mxUtils.rtrim(a,
b),b)},isNumeric:function(a){return null!=a&&(null==a.length||0<a.length&&0>a.indexOf("0x")&&0>a.indexOf("0X"))&&!isNaN(a)},mod:function(a,b){return(a%b+b)%b},intersection:function(a,b,c,d,e,f,g,h){var k=(h-f)*(c-a)-(g-e)*(d-b);g=((g-e)*(b-f)-(h-f)*(a-e))/k;e=((c-a)*(b-f)-(d-b)*(a-e))/k;return 0<=g&&1>=g&&0<=e&&1>=e?new mxPoint(a+g*(c-a),b+g*(d-b)):null},ptSegDistSq:function(a,b,c,d,e,f){c-=a;d-=b;e-=a;f-=b;0>=e*c+f*d?c=0:(e=c-e,f=d-f,a=e*c+f*d,c=0>=a?0:a*a/(c*c+d*d));e=e*e+f*f-c;0>e&&(e=0);return e},
relativeCcw:function(a,b,c,d,e,f){c-=a;d-=b;e-=a;f-=b;a=e*d-f*c;0==a&&(a=e*c+f*d,0<a&&(a=(e-c)*c+(f-d)*d,0>a&&(a=0)));return 0>a?-1:0<a?1:0},animateChanges:function(a,b){mxEffects.animateChanges.apply(this,arguments)},cascadeOpacity:function(a,b,c){mxEffects.cascadeOpacity.apply(this,arguments)},fadeOut:function(a,b,c,d,e,f){mxEffects.fadeOut.apply(this,arguments)},setOpacity:function(a,b){mxUtils.isVml(a)?a.style.filter=100<=b?null:"alpha(opacity="+b/5+")":mxClient.IS_IE&&("undefined"===typeof document.documentMode||
9>document.documentMode)?a.style.filter=100<=b?null:"alpha(opacity="+b+")":a.style.opacity=b/100},createImage:function(a){var b=null;mxClient.IS_IE6&&"CSS1Compat"!=document.compatMode?(b=document.createElement(mxClient.VML_PREFIX+":image"),b.setAttribute("src",a),b.style.borderStyle="none"):(b=document.createElement("img"),b.setAttribute("src",a),b.setAttribute("border","0"));return b},sortCells:function(a,b){b=null!=b?b:!0;var c=new mxDictionary;a.sort(function(a,e){var f=c.get(a);null==f&&(f=mxCellPath.create(a).split(mxCellPath.PATH_SEPARATOR),
c.put(a,f));var g=c.get(e);null==g&&(g=mxCellPath.create(e).split(mxCellPath.PATH_SEPARATOR),c.put(e,g));f=mxCellPath.compare(f,g);return 0==f?0:0<f==b?1:-1});return a},getStylename:function(a){return null!=a&&(a=a.split(";")[0],0>a.indexOf("="))?a:""},getStylenames:function(a){var b=[];if(null!=a){a=a.split(";");for(var c=0;c<a.length;c++)0>a[c].indexOf("=")&&b.push(a[c])}return b},indexOfStylename:function(a,b){if(null!=a&&null!=b)for(var c=a.split(";"),d=0,e=0;e<c.length;e++){if(c[e]==b)return d;
d+=c[e].length+1}return-1},addStylename:function(a,b){0>mxUtils.indexOfStylename(a,b)&&(null==a?a="":0<a.length&&";"!=a.charAt(a.length-1)&&(a+=";"),a+=b);return a},removeStylename:function(a,b){var c=[];if(null!=a)for(var d=a.split(";"),e=0;e<d.length;e++)d[e]!=b&&c.push(d[e]);return c.join(";")},removeAllStylenames:function(a){var b=[];if(null!=a){a=a.split(";");for(var c=0;c<a.length;c++)0<=a[c].indexOf("=")&&b.push(a[c])}return b.join(";")},setCellStyles:function(a,b,c,d){if(null!=b&&0<b.length){a.beginUpdate();
try{for(var e=0;e<b.length;e++)if(null!=b[e]){var f=mxUtils.setStyle(a.getStyle(b[e]),c,d);a.setStyle(b[e],f)}}finally{a.endUpdate()}}},setStyle:function(a,b,c){var d=null!=c&&("undefined"==typeof c.length||0<c.length);if(null==a||0==a.length)d&&(a=b+"="+c);else{var e=a.indexOf(b+"=");0>e?d&&(d=";"==a.charAt(a.length-1)?"":";",a=a+d+b+"="+c):(b=d?b+"="+c:"",c=a.indexOf(";",e),d||c++,a=a.substring(0,e)+b+(c>e?a.substring(c):""))}return a},setCellStyleFlags:function(a,b,c,d,e){if(null!=b&&0<b.length){a.beginUpdate();
try{for(var f=0;f<b.length;f++)if(null!=b[f]){var g=mxUtils.setStyleFlag(a.getStyle(b[f]),c,d,e);a.setStyle(b[f],g)}}finally{a.endUpdate()}}},setStyleFlag:function(a,b,c,d){if(null==a||0==a.length)a=d||null==d?b+"="+c:b+"=0";else{var e=a.indexOf(b+"=");if(0>e)e=";"==a.charAt(a.length-1)?"":";",a=d||null==d?a+e+b+"="+c:a+e+b+"=0";else{var f=a.indexOf(";",e),g="",g=0>f?a.substring(e+b.length+1):a.substring(e+b.length+1,f),g=null==d?parseInt(g)^c:d?parseInt(g)|c:parseInt(g)&~c;a=a.substring(0,e)+b+"="+
g+(0<=f?a.substring(f):"")}}return a},getAlignmentAsPoint:function(a,b){var c=0,d=0;a==mxConstants.ALIGN_CENTER?c=-0.5:a==mxConstants.ALIGN_RIGHT&&(c=-1);b==mxConstants.ALIGN_MIDDLE?d=-0.5:b==mxConstants.ALIGN_BOTTOM&&(d=-1);return new mxPoint(c,d)},getSizeForString:function(a,b,c,d){b=null!=b?b:mxConstants.DEFAULT_FONTSIZE;c=null!=c?c:mxConstants.DEFAULT_FONTFAMILY;var e=document.createElement("div");e.style.fontFamily=c;e.style.fontSize=Math.round(b)+"px";e.style.lineHeight=Math.round(b*mxConstants.LINE_HEIGHT)+
"px";e.style.position="absolute";e.style.visibility="hidden";e.style.display=mxClient.IS_QUIRKS?"inline":"inline-block";e.style.zoom="1";null!=d?(e.style.width=d+"px",e.style.whiteSpace="normal"):e.style.whiteSpace="nowrap";e.innerHTML=a;document.body.appendChild(e);a=new mxRectangle(0,0,e.offsetWidth,e.offsetHeight);document.body.removeChild(e);return a},getViewXml:function(a,b,c,d,e){d=null!=d?d:0;e=null!=e?e:0;b=null!=b?b:1;null==c&&(c=[a.getModel().getRoot()]);var f=a.getView(),g=null,h=f.isEventsEnabled();
f.setEventsEnabled(!1);var k=f.drawPane,l=f.overlayPane;a.dialect==mxConstants.DIALECT_SVG?(f.drawPane=document.createElementNS(mxConstants.NS_SVG,"g"),f.canvas.appendChild(f.drawPane),f.overlayPane=document.createElementNS(mxConstants.NS_SVG,"g")):(f.drawPane=f.drawPane.cloneNode(!1),f.canvas.appendChild(f.drawPane),f.overlayPane=f.overlayPane.cloneNode(!1));f.canvas.appendChild(f.overlayPane);var m=f.getTranslate();f.translate=new mxPoint(d,e);b=new mxTemporaryCellStates(a.getView(),b,c);try{g=
(new mxCodec).encode(a.getView())}finally{b.destroy(),f.translate=m,f.canvas.removeChild(f.drawPane),f.canvas.removeChild(f.overlayPane),f.drawPane=k,f.overlayPane=l,f.setEventsEnabled(h)}return g},getScaleForPageCount:function(a,b,c,d){if(1>a)return 1;c=null!=c?c:mxConstants.PAGE_FORMAT_A4_PORTRAIT;d=null!=d?d:0;var e=c.width-2*d;c=c.height-2*d;d=b.getGraphBounds().clone();b=b.getView().getScale();d.width/=b;d.height/=b;b=d.width;c=b/d.height/(e/c);d=Math.sqrt(a);var f=Math.sqrt(c);c=d*f;d/=f;if(1>
c&&d>a){var g=d/a;d=a;c/=g}1>d&&c>a&&(g=c/a,c=a,d/=g);g=Math.ceil(c)*Math.ceil(d);for(f=0;g>a;){var g=Math.floor(c)/c,h=Math.floor(d)/d;1==g&&(g=Math.floor(c-1)/c);1==h&&(h=Math.floor(d-1)/d);g=g>h?g:h;c*=g;d*=g;g=Math.ceil(c)*Math.ceil(d);f++;if(10<f)break}return 0.99999*(e*c/b)},show:function(a,b,c,d){c=null!=c?c:0;d=null!=d?d:0;null==b?b=window.open().document:b.open();var e=a.getGraphBounds();c=-e.x+c;d=-e.y+d;if(mxClient.IS_IE){for(var e="<html><head>",f=document.getElementsByTagName("base"),
g=0;g<f.length;g++)e+=f[g].outerHTML;e+="<style>";for(g=0;g<document.styleSheets.length;g++)try{e+=document.styleSheets(g).cssText}catch(h){}e+="</style></head>";e+="<body>";e+=a.container.innerHTML;e+="</body>";e+="<html>";b.writeln(e);b.close();a=b.body.getElementsByTagName("DIV")[0];null!=a&&(a.style.position="absolute",a.style.left=c+"px",a.style.top=d+"px")}else{b.writeln("<html");b.writeln("<head>");f=document.getElementsByTagName("base");for(g=0;g<f.length;g++)b.writeln(mxUtils.getOuterHtml(f[g]));
f=document.getElementsByTagName("link");for(g=0;g<f.length;g++)b.writeln(mxUtils.getOuterHtml(f[g]));f=document.getElementsByTagName("style");for(g=0;g<f.length;g++)b.writeln(mxUtils.getOuterHtml(f[g]));b.writeln("</head>");b.writeln("</html>");b.close();null==b.body&&b.documentElement.appendChild(b.createElement("body"));b.body.style.overflow="auto";for(a=a.container.firstChild;null!=a;)g=a.cloneNode(!0),b.body.appendChild(g),a=a.nextSibling;a=b.getElementsByTagName("g")[0];null!=a&&(a.setAttribute("transform",
"translate("+c+","+d+")"),c=a.ownerSVGElement,c.setAttribute("width",e.width+Math.max(e.x,0)+3),c.setAttribute("height",e.height+Math.max(e.y,0)+3))}mxUtils.removeCursors(b.body);return b},printScreen:function(a){var b=window.open();mxUtils.show(a,b.document);a=function(){b.focus();b.print();b.close()};mxClient.IS_GC?b.setTimeout(a,500):a()},popup:function(a,b){if(b){var c=document.createElement("div");c.style.overflow="scroll";c.style.width="636px";c.style.height="460px";var d=document.createElement("pre");
d.innerHTML=mxUtils.htmlEntities(a,!1).replace(/\n/g,"<br>").replace(/ /g,"&nbsp;");c.appendChild(d);c=new mxWindow("Popup Window",c,document.body.clientWidth/2-320,(document.body.clientHeight||document.documentElement.clientHeight)/2-240,640,480,!1,!0);c.setClosable(!0);c.setVisible(!0)}else mxClient.IS_NS?(c=window.open(),c.document.writeln("<pre>"+mxUtils.htmlEntities(a)+"</pre"),c.document.close()):(c=window.open(),d=c.document.createElement("pre"),d.innerHTML=mxUtils.htmlEntities(a,!1).replace(/\n/g,
"<br>").replace(/ /g,"&nbsp;"),c.document.body.appendChild(d))},alert:function(a){alert(a)},prompt:function(a,b){return prompt(a,b)},confirm:function(a){return confirm(a)},error:function(a,b,c,d){var e=document.createElement("div");e.style.padding="20px";var f=document.createElement("img");f.setAttribute("src",d||mxUtils.errorImage);f.setAttribute("valign","bottom");f.style.verticalAlign="middle";e.appendChild(f);e.appendChild(document.createTextNode("\u00a0"));e.appendChild(document.createTextNode("\u00a0"));
e.appendChild(document.createTextNode("\u00a0"));mxUtils.write(e,a);a=document.body.clientWidth;d=document.body.clientHeight||document.documentElement.clientHeight;var g=new mxWindow(mxResources.get(mxUtils.errorResource)||mxUtils.errorResource,e,(a-b)/2,d/4,b,null,!1,!0);c&&(mxUtils.br(e),b=document.createElement("p"),c=document.createElement("button"),mxClient.IS_IE?c.style.cssText="float:right":c.setAttribute("style","float:right"),mxEvent.addListener(c,"click",function(a){g.destroy()}),mxUtils.write(c,
mxResources.get(mxUtils.closeResource)||mxUtils.closeResource),b.appendChild(c),e.appendChild(b),mxUtils.br(e),g.setClosable(!0));g.setVisible(!0);return g},makeDraggable:function(a,b,c,d,e,f,g,h,k,l){a=new mxDragSource(a,c);a.dragOffset=new mxPoint(null!=e?e:0,null!=f?f:mxConstants.TOOLTIP_VERTICAL_OFFSET);a.autoscroll=g;a.setGuidesEnabled(!1);null!=k&&(a.highlightDropTargets=k);null!=l&&(a.getDropTarget=l);a.getGraphForEvent=function(a){return"function"==typeof b?b(a):b};null!=d&&(a.createDragElement=
function(){return d.cloneNode(!0)},h&&(a.createPreviewElement=function(a){var b=d.cloneNode(!0),c=parseInt(b.style.width),e=parseInt(b.style.height);b.style.width=Math.round(c*a.view.scale)+"px";b.style.height=Math.round(e*a.view.scale)+"px";return b}));return a}},mxConstants={DEFAULT_HOTSPOT:0.3,MIN_HOTSPOT_SIZE:8,MAX_HOTSPOT_SIZE:0,RENDERING_HINT_EXACT:"exact",RENDERING_HINT_FASTER:"faster",RENDERING_HINT_FASTEST:"fastest",DIALECT_SVG:"svg",DIALECT_VML:"vml",DIALECT_MIXEDHTML:"mixedHtml",DIALECT_PREFERHTML:"preferHtml",
DIALECT_STRICTHTML:"strictHtml",NS_SVG:"http://www.w3.org/2000/svg",NS_XHTML:"http://www.w3.org/1999/xhtml",NS_XLINK:"http://www.w3.org/1999/xlink",SHADOWCOLOR:"gray",SHADOW_OFFSET_X:2,SHADOW_OFFSET_Y:3,SHADOW_OPACITY:1,NODETYPE_ELEMENT:1,NODETYPE_ATTRIBUTE:2,NODETYPE_TEXT:3,NODETYPE_CDATA:4,NODETYPE_ENTITY_REFERENCE:5,NODETYPE_ENTITY:6,NODETYPE_PROCESSING_INSTRUCTION:7,NODETYPE_COMMENT:8,NODETYPE_DOCUMENT:9,NODETYPE_DOCUMENTTYPE:10,NODETYPE_DOCUMENT_FRAGMENT:11,NODETYPE_NOTATION:12,TOOLTIP_VERTICAL_OFFSET:16,
DEFAULT_VALID_COLOR:"#00FF00",DEFAULT_INVALID_COLOR:"#FF0000",HIGHLIGHT_STROKEWIDTH:3,CURSOR_MOVABLE_VERTEX:"move",CURSOR_MOVABLE_EDGE:"move",CURSOR_LABEL_HANDLE:"default",CURSOR_BEND_HANDLE:"pointer",CURSOR_CONNECT:"pointer",HIGHLIGHT_COLOR:"#00FF00",CONNECT_TARGET_COLOR:"#0000FF",INVALID_CONNECT_TARGET_COLOR:"#FF0000",DROP_TARGET_COLOR:"#0000FF",VALID_COLOR:"#00FF00",INVALID_COLOR:"#FF0000",EDGE_SELECTION_COLOR:"#00FF00",VERTEX_SELECTION_COLOR:"#00FF00",VERTEX_SELECTION_STROKEWIDTH:1,EDGE_SELECTION_STROKEWIDTH:1,
VERTEX_SELECTION_DASHED:!0,EDGE_SELECTION_DASHED:!0,GUIDE_COLOR:"#FF0000",GUIDE_STROKEWIDTH:1,OUTLINE_COLOR:"#0099FF",OUTLINE_STROKEWIDTH:mxClient.IS_IE?2:3,HANDLE_SIZE:7,LABEL_HANDLE_SIZE:4,HANDLE_FILLCOLOR:"#00FF00",HANDLE_STROKECOLOR:"black",LABEL_HANDLE_FILLCOLOR:"yellow",CONNECT_HANDLE_FILLCOLOR:"#0000FF",LOCKED_HANDLE_FILLCOLOR:"#FF0000",OUTLINE_HANDLE_FILLCOLOR:"#00FFFF",OUTLINE_HANDLE_STROKECOLOR:"#0033FF",DEFAULT_FONTFAMILY:"Arial,Helvetica",DEFAULT_FONTSIZE:11,LINE_HEIGHT:1.2,DEFAULT_FONTSTYLE:0,
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STYLE_PORT_CONSTRAINT:"portConstraint",STYLE_OPACITY:"opacity",STYLE_TEXT_OPACITY:"textOpacity",STYLE_OVERFLOW:"overflow",STYLE_ORTHOGONAL:"orthogonal",STYLE_EXIT_X:"exitX",STYLE_EXIT_Y:"exitY",STYLE_EXIT_PERIMETER:"exitPerimeter",STYLE_ENTRY_X:"entryX",STYLE_ENTRY_Y:"entryY",STYLE_ENTRY_PERIMETER:"entryPerimeter",STYLE_WHITE_SPACE:"whiteSpace",STYLE_ROTATION:"rotation",STYLE_FILLCOLOR:"fillColor",STYLE_SWIMLANE_FILLCOLOR:"swimlaneFillColor",STYLE_GRADIENTCOLOR:"gradientColor",STYLE_GRADIENT_DIRECTION:"gradientDirection",
STYLE_STROKECOLOR:"strokeColor",STYLE_SEPARATORCOLOR:"separatorColor",STYLE_STROKEWIDTH:"strokeWidth",STYLE_ALIGN:"align",STYLE_VERTICAL_ALIGN:"verticalAlign",STYLE_LABEL_POSITION:"labelPosition",STYLE_VERTICAL_LABEL_POSITION:"verticalLabelPosition",STYLE_IMAGE_ASPECT:"imageAspect",STYLE_IMAGE_ALIGN:"imageAlign",STYLE_IMAGE_VERTICAL_ALIGN:"imageVerticalAlign",STYLE_GLASS:"glass",STYLE_IMAGE:"image",STYLE_IMAGE_WIDTH:"imageWidth",STYLE_IMAGE_HEIGHT:"imageHeight",STYLE_IMAGE_BACKGROUND:"imageBackground",
STYLE_IMAGE_BORDER:"imageBorder",STYLE_FLIPH:"flipH",STYLE_FLIPV:"flipV",STYLE_NOLABEL:"noLabel",STYLE_NOEDGESTYLE:"noEdgeStyle",STYLE_LABEL_BACKGROUNDCOLOR:"labelBackgroundColor",STYLE_LABEL_BORDERCOLOR:"labelBorderColor",STYLE_LABEL_PADDING:"labelPadding",STYLE_INDICATOR_SHAPE:"indicatorShape",STYLE_INDICATOR_IMAGE:"indicatorImage",STYLE_INDICATOR_COLOR:"indicatorColor",STYLE_INDICATOR_STROKECOLOR:"indicatorStrokeColor",STYLE_INDICATOR_GRADIENTCOLOR:"indicatorGradientColor",STYLE_INDICATOR_SPACING:"indicatorSpacing",
STYLE_INDICATOR_WIDTH:"indicatorWidth",STYLE_INDICATOR_HEIGHT:"indicatorHeight",STYLE_INDICATOR_DIRECTION:"indicatorDirection",STYLE_SHADOW:"shadow",STYLE_SEGMENT:"segment",STYLE_ENDARROW:"endArrow",STYLE_STARTARROW:"startArrow",STYLE_ENDSIZE:"endSize",STYLE_STARTSIZE:"startSize",STYLE_SWIMLANE_LINE:"swimlaneLine",STYLE_ENDFILL:"endFill",STYLE_STARTFILL:"startFill",STYLE_DASHED:"dashed",STYLE_DASH_PATTERN:"dashPattern",STYLE_ROUNDED:"rounded",STYLE_CURVED:"curved",STYLE_ARCSIZE:"arcSize",STYLE_SMOOTH:"smooth",
STYLE_SOURCE_PERIMETER_SPACING:"sourcePerimeterSpacing",STYLE_TARGET_PERIMETER_SPACING:"targetPerimeterSpacing",STYLE_PERIMETER_SPACING:"perimeterSpacing",STYLE_SPACING:"spacing",STYLE_SPACING_TOP:"spacingTop",STYLE_SPACING_LEFT:"spacingLeft",STYLE_SPACING_BOTTOM:"spacingBottom",STYLE_SPACING_RIGHT:"spacingRight",STYLE_HORIZONTAL:"horizontal",STYLE_DIRECTION:"direction",STYLE_ELBOW:"elbow",STYLE_FONTCOLOR:"fontColor",STYLE_FONTFAMILY:"fontFamily",STYLE_FONTSIZE:"fontSize",STYLE_FONTSTYLE:"fontStyle",
STYLE_AUTOSIZE:"autosize",STYLE_FOLDABLE:"foldable",STYLE_EDITABLE:"editable",STYLE_BENDABLE:"bendable",STYLE_MOVABLE:"movable",STYLE_RESIZABLE:"resizable",STYLE_ROTATABLE:"rotatable",STYLE_CLONEABLE:"cloneable",STYLE_DELETABLE:"deletable",STYLE_SHAPE:"shape",STYLE_EDGE:"edgeStyle",STYLE_LOOP:"loopStyle",STYLE_ROUTING_CENTER_X:"routingCenterX",STYLE_ROUTING_CENTER_Y:"routingCenterY",FONT_BOLD:1,FONT_ITALIC:2,FONT_UNDERLINE:4,FONT_SHADOW:8,SHAPE_RECTANGLE:"rectangle",SHAPE_ELLIPSE:"ellipse",SHAPE_DOUBLE_ELLIPSE:"doubleEllipse",
SHAPE_RHOMBUS:"rhombus",SHAPE_LINE:"line",SHAPE_IMAGE:"image",SHAPE_ARROW:"arrow",SHAPE_LABEL:"label",SHAPE_CYLINDER:"cylinder",SHAPE_SWIMLANE:"swimlane",SHAPE_CONNECTOR:"connector",SHAPE_ACTOR:"actor",SHAPE_CLOUD:"cloud",SHAPE_TRIANGLE:"triangle",SHAPE_HEXAGON:"hexagon",ARROW_CLASSIC:"classic",ARROW_BLOCK:"block",ARROW_OPEN:"open",ARROW_OVAL:"oval",ARROW_DIAMOND:"diamond",ARROW_DIAMOND_THIN:"diamondThin",ALIGN_LEFT:"left",ALIGN_CENTER:"center",ALIGN_RIGHT:"right",ALIGN_TOP:"top",ALIGN_MIDDLE:"middle",
ALIGN_BOTTOM:"bottom",DIRECTION_NORTH:"north",DIRECTION_SOUTH:"south",DIRECTION_EAST:"east",DIRECTION_WEST:"west",DIRECTION_MASK_NONE:0,DIRECTION_MASK_WEST:1,DIRECTION_MASK_NORTH:2,DIRECTION_MASK_SOUTH:4,DIRECTION_MASK_EAST:8,DIRECTION_MASK_ALL:15,ELBOW_VERTICAL:"vertical",ELBOW_HORIZONTAL:"horizontal",EDGESTYLE_ELBOW:"elbowEdgeStyle",EDGESTYLE_ENTITY_RELATION:"entityRelationEdgeStyle",EDGESTYLE_LOOP:"loopEdgeStyle",EDGESTYLE_SIDETOSIDE:"sideToSideEdgeStyle",EDGESTYLE_TOPTOBOTTOM:"topToBottomEdgeStyle",
EDGESTYLE_ORTHOGONAL:"orthogonalEdgeStyle",EDGESTYLE_SEGMENT:"segmentEdgeStyle",PERIMETER_ELLIPSE:"ellipsePerimeter",PERIMETER_RECTANGLE:"rectanglePerimeter",PERIMETER_RHOMBUS:"rhombusPerimeter",PERIMETER_TRIANGLE:"trianglePerimeter"};function mxEventObject(a){this.name=a;this.properties=[];for(var b=1;b<arguments.length;b+=2)null!=arguments[b+1]&&(this.properties[arguments[b]]=arguments[b+1])}mxEventObject.prototype.name=null;mxEventObject.prototype.properties=null;
mxEventObject.prototype.consumed=!1;mxEventObject.prototype.getName=function(){return this.name};mxEventObject.prototype.getProperties=function(){return this.properties};mxEventObject.prototype.getProperty=function(a){return this.properties[a]};mxEventObject.prototype.isConsumed=function(){return this.consumed};mxEventObject.prototype.consume=function(){this.consumed=!0};function mxMouseEvent(a,b){this.evt=a;this.state=b}mxMouseEvent.prototype.consumed=!1;mxMouseEvent.prototype.evt=null;
mxMouseEvent.prototype.graphX=null;mxMouseEvent.prototype.graphY=null;mxMouseEvent.prototype.state=null;mxMouseEvent.prototype.getEvent=function(){return this.evt};mxMouseEvent.prototype.getSource=function(){return mxEvent.getSource(this.evt)};mxMouseEvent.prototype.isSource=function(a){if(null!=a)for(var b=this.getSource();null!=b;){if(b==a.node)return!0;b=b.parentNode}return!1};mxMouseEvent.prototype.getX=function(){return mxEvent.getClientX(this.getEvent())};mxMouseEvent.prototype.getY=function(){return mxEvent.getClientY(this.getEvent())};
mxMouseEvent.prototype.getGraphX=function(){return this.graphX};mxMouseEvent.prototype.getGraphY=function(){return this.graphY};mxMouseEvent.prototype.getState=function(){return this.state};mxMouseEvent.prototype.getCell=function(){var a=this.getState();return null!=a?a.cell:null};mxMouseEvent.prototype.isPopupTrigger=function(){return mxEvent.isPopupTrigger(this.getEvent())};mxMouseEvent.prototype.isConsumed=function(){return this.consumed};
mxMouseEvent.prototype.consume=function(a){(null!=a?a:1)&&this.evt.preventDefault&&this.evt.preventDefault();this.evt.returnValue=!1;this.consumed=!0};function mxEventSource(a){this.setEventSource(a)}mxEventSource.prototype.eventListeners=null;mxEventSource.prototype.eventsEnabled=!0;mxEventSource.prototype.eventSource=null;mxEventSource.prototype.isEventsEnabled=function(){return this.eventsEnabled};mxEventSource.prototype.setEventsEnabled=function(a){this.eventsEnabled=a};
mxEventSource.prototype.getEventSource=function(){return this.eventSource};mxEventSource.prototype.setEventSource=function(a){this.eventSource=a};mxEventSource.prototype.addListener=function(a,b){null==this.eventListeners&&(this.eventListeners=[]);this.eventListeners.push(a);this.eventListeners.push(b)};mxEventSource.prototype.removeListener=function(a){if(null!=this.eventListeners)for(var b=0;b<this.eventListeners.length;)this.eventListeners[b+1]==a?this.eventListeners.splice(b,2):b+=2};
mxEventSource.prototype.fireEvent=function(a,b){if(null!=this.eventListeners&&this.isEventsEnabled()){null==a&&(a=new mxEventObject);null==b&&(b=this.getEventSource());null==b&&(b=this);for(var c=[b,a],d=0;d<this.eventListeners.length;d+=2){var e=this.eventListeners[d];(null==e||e==a.getName())&&this.eventListeners[d+1].apply(this,c)}}};
var mxEvent={objects:[],addListener:function(){var a=function(a,c,d){null==a.mxListenerList&&(a.mxListenerList=[],mxEvent.objects.push(a));a.mxListenerList.push({name:c,f:d})};return window.addEventListener?function(b,c,d){b.addEventListener(c,d,!1);a(b,c,d)}:function(b,c,d){b.attachEvent("on"+c,d);a(b,c,d)}}(),removeListener:function(){var a=function(a,c,d){if(null!=a.mxListenerList){c=a.mxListenerList.length;for(var e=0;e<c;e++)if(a.mxListenerList[e].f==d){a.mxListenerList.splice(e,1);break}0==
a.mxListenerList.length&&(a.mxListenerList=null)}};return window.removeEventListener?function(b,c,d){b.removeEventListener(c,d,!1);a(b,c,d)}:function(b,c,d){b.detachEvent("on"+c,d);a(b,c,d)}}(),removeAllListeners:function(a){var b=a.mxListenerList;if(null!=b)for(;0<b.length;){var c=b[0];mxEvent.removeListener(a,c.name,c.f)}},addGestureListeners:function(a,b,c,d){null!=b&&mxEvent.addListener(a,mxClient.IS_POINTER?"MSPointerDown":"mousedown",b);null!=c&&mxEvent.addListener(a,mxClient.IS_POINTER?"MSPointerMove":
"mousemove",c);null!=d&&mxEvent.addListener(a,mxClient.IS_POINTER?"MSPointerUp":"mouseup",d);!mxClient.IS_POINTER&&mxClient.IS_TOUCH&&(null!=b&&mxEvent.addListener(a,"touchstart",b),null!=c&&mxEvent.addListener(a,"touchmove",c),null!=d&&mxEvent.addListener(a,"touchend",d))},removeGestureListeners:function(a,b,c,d){null!=b&&mxEvent.removeListener(a,mxClient.IS_POINTER?"MSPointerDown":"mousedown",b);null!=c&&mxEvent.removeListener(a,mxClient.IS_POINTER?"MSPointerMove":"mousemove",c);null!=d&&mxEvent.removeListener(a,
mxClient.IS_POINTER?"MSPointerUp":"mouseup",d);!mxClient.IS_POINTER&&mxClient.IS_TOUCH&&(null!=b&&mxEvent.removeListener(a,"touchstart",b),null!=c&&mxEvent.removeListener(a,"touchmove",c),null!=d&&mxEvent.removeListener(a,"touchend",d))},redirectMouseEvents:function(a,b,c,d,e,f,g){var h=function(a){return"function"==typeof c?c(a):c};mxEvent.addGestureListeners(a,function(a){null!=d?d(a):mxEvent.isConsumed(a)||b.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a,h(a)))},function(a){null!=e?e(a):
mxEvent.isConsumed(a)||b.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a,h(a)))},function(a){null!=f?f(a):mxEvent.isConsumed(a)||b.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(a,h(a)))});mxEvent.addListener(a,"dblclick",function(a){if(null!=g)g(a);else if(!mxEvent.isConsumed(a)){var c=h(a);b.dblClick(a,null!=c?c.cell:null)}})},release:function(a){if(null!=a&&(mxEvent.removeAllListeners(a),a=a.childNodes,null!=a))for(var b=a.length,c=0;c<b;c+=1)mxEvent.release(a[c])},addMouseWheelListener:function(a){if(null!=
a){var b=function(b){null==b&&(b=window.event);var d=0,d=mxClient.IS_FF?-b.detail/2:b.wheelDelta/120;0!=d&&a(b,0<d)};mxClient.IS_NS?mxEvent.addListener(window,mxClient.IS_SF||mxClient.IS_GC?"mousewheel":"DOMMouseScroll",b):mxEvent.addListener(document,"mousewheel",b)}},disableContextMenu:function(){return mxClient.IS_IE&&("undefined"===typeof document.documentMode||9>document.documentMode)?function(a){mxEvent.addListener(a,"contextmenu",function(){return!1})}:function(a){a.setAttribute("oncontextmenu",
"return false;")}}(),getSource:function(a){return null!=a.srcElement?a.srcElement:a.target},isConsumed:function(a){return null!=a.isConsumed&&a.isConsumed},isTouchEvent:function(a){return null!=a.pointerType?a.pointerType===a.MSPOINTER_TYPE_TOUCH:0==a.type.indexOf("touch")},isMouseEvent:function(a){return null!=a.pointerType?a.pointerType===a.MSPOINTER_TYPE_MOUSE:0==a.type.indexOf("mouse")},isLeftMouseButton:function(a){return a.button==(mxClient.IS_IE&&("undefined"===typeof document.documentMode||
9>document.documentMode)?1:0)},isRightMouseButton:function(a){return 2==a.button},isPopupTrigger:function(a){return mxEvent.isRightMouseButton(a)||mxEvent.isShiftDown(a)&&!mxEvent.isControlDown(a)},isShiftDown:function(a){return null!=a?a.shiftKey:!1},isAltDown:function(a){return null!=a?a.altKey:!1},isControlDown:function(a){return null!=a?a.ctrlKey:!1},isMetaDown:function(a){return null!=a?a.metaKey:!1},getMainEvent:function(a){("touchstart"==a.type||"touchmove"==a.type)&&null!=a.touches&&null!=
a.touches[0]?a=a.touches[0]:"touchend"==a.type&&(null!=a.changedTouches&&null!=a.changedTouches[0])&&(a=a.changedTouches[0]);return a},getClientX:function(a){return mxEvent.getMainEvent(a).clientX},getClientY:function(a){return mxEvent.getMainEvent(a).clientY},consume:function(a,b,c){c=null!=c?c:!0;if(null!=b?b:1)a.preventDefault?(c&&a.stopPropagation(),a.preventDefault()):c&&(a.cancelBubble=!0);a.isConsumed=!0;a.returnValue=!1},LABEL_HANDLE:-1,ROTATION_HANDLE:-2,MOUSE_DOWN:"mouseDown",MOUSE_MOVE:"mouseMove",
MOUSE_UP:"mouseUp",ACTIVATE:"activate",RESIZE_START:"resizeStart",RESIZE:"resize",RESIZE_END:"resizeEnd",MOVE_START:"moveStart",MOVE:"move",MOVE_END:"moveEnd",PAN_START:"panStart",PAN:"pan",PAN_END:"panEnd",MINIMIZE:"minimize",NORMALIZE:"normalize",MAXIMIZE:"maximize",HIDE:"hide",SHOW:"show",CLOSE:"close",DESTROY:"destroy",REFRESH:"refresh",SIZE:"size",SELECT:"select",FIRED:"fired",FIRE_MOUSE_EVENT:"fireMouseEvent",GESTURE:"gesture",TAP_AND_HOLD:"tapAndHold",GET:"get",RECEIVE:"receive",CONNECT:"connect",
DISCONNECT:"disconnect",SUSPEND:"suspend",RESUME:"resume",MARK:"mark",SESSION:"session",ROOT:"root",POST:"post",OPEN:"open",SAVE:"save",BEFORE_ADD_VERTEX:"beforeAddVertex",ADD_VERTEX:"addVertex",AFTER_ADD_VERTEX:"afterAddVertex",DONE:"done",EXECUTE:"execute",EXECUTED:"executed",BEGIN_UPDATE:"beginUpdate",START_EDIT:"startEdit",END_UPDATE:"endUpdate",END_EDIT:"endEdit",BEFORE_UNDO:"beforeUndo",UNDO:"undo",REDO:"redo",CHANGE:"change",NOTIFY:"notify",LAYOUT_CELLS:"layoutCells",CLICK:"click",SCALE:"scale",
TRANSLATE:"translate",SCALE_AND_TRANSLATE:"scaleAndTranslate",UP:"up",DOWN:"down",ADD:"add",REMOVE:"remove",CLEAR:"clear",ADD_CELLS:"addCells",CELLS_ADDED:"cellsAdded",MOVE_CELLS:"moveCells",CELLS_MOVED:"cellsMoved",RESIZE_CELLS:"resizeCells",CELLS_RESIZED:"cellsResized",TOGGLE_CELLS:"toggleCells",CELLS_TOGGLED:"cellsToggled",ORDER_CELLS:"orderCells",CELLS_ORDERED:"cellsOrdered",REMOVE_CELLS:"removeCells",CELLS_REMOVED:"cellsRemoved",GROUP_CELLS:"groupCells",UNGROUP_CELLS:"ungroupCells",REMOVE_CELLS_FROM_PARENT:"removeCellsFromParent",
FOLD_CELLS:"foldCells",CELLS_FOLDED:"cellsFolded",ALIGN_CELLS:"alignCells",LABEL_CHANGED:"labelChanged",CONNECT_CELL:"connectCell",CELL_CONNECTED:"cellConnected",SPLIT_EDGE:"splitEdge",FLIP_EDGE:"flipEdge",START_EDITING:"startEditing",ADD_OVERLAY:"addOverlay",REMOVE_OVERLAY:"removeOverlay",UPDATE_CELL_SIZE:"updateCellSize",ESCAPE:"escape",CLICK:"click",DOUBLE_CLICK:"doubleClick",START:"start",RESET:"reset"};
function mxXmlRequest(a,b,c,d,e,f){this.url=a;this.params=b;this.method=c||"POST";this.async=null!=d?d:!0;this.username=e;this.password=f}mxXmlRequest.prototype.url=null;mxXmlRequest.prototype.params=null;mxXmlRequest.prototype.method=null;mxXmlRequest.prototype.async=null;mxXmlRequest.prototype.binary=!1;mxXmlRequest.prototype.username=null;mxXmlRequest.prototype.password=null;mxXmlRequest.prototype.request=null;mxXmlRequest.prototype.isBinary=function(){return this.binary};
mxXmlRequest.prototype.setBinary=function(a){this.binary=a};mxXmlRequest.prototype.getText=function(){return this.request.responseText};mxXmlRequest.prototype.isReady=function(){return 4==this.request.readyState};mxXmlRequest.prototype.getDocumentElement=function(){var a=this.getXml();return null!=a?a.documentElement:null};
mxXmlRequest.prototype.getXml=function(){var a=this.request.responseXML;if(9<=document.documentMode||null==a||null==a.documentElement)a=mxUtils.parseXml(this.request.responseText);return a};mxXmlRequest.prototype.getText=function(){return this.request.responseText};mxXmlRequest.prototype.getStatus=function(){return this.request.status};
mxXmlRequest.prototype.create=function(){if(window.XMLHttpRequest)return function(){var a=new XMLHttpRequest;this.isBinary()&&a.overrideMimeType&&a.overrideMimeType("text/plain; charset=x-user-defined");return a};if("undefined"!=typeof ActiveXObject)return function(){return new ActiveXObject("Microsoft.XMLHTTP")}}();
mxXmlRequest.prototype.send=function(a,b){this.request=this.create();null!=this.request&&(null!=a&&(this.request.onreadystatechange=mxUtils.bind(this,function(){this.isReady()&&(a(this),this.onreadystatechaange=null)})),this.request.open(this.method,this.url,this.async,this.username,this.password),this.setRequestHeaders(this.request,this.params),this.request.send(this.params))};mxXmlRequest.prototype.setRequestHeaders=function(a,b){null!=b&&a.setRequestHeader("Content-Type","application/x-www-form-urlencoded")};
mxXmlRequest.prototype.simulate=function(a,b){a=a||document;var c=null;a==document&&(c=window.onbeforeunload,window.onbeforeunload=null);var d=a.createElement("form");d.setAttribute("method",this.method);d.setAttribute("action",this.url);null!=b&&d.setAttribute("target",b);d.style.display="none";d.style.visibility="hidden";for(var e=0<this.params.indexOf("&")?this.params.split("&"):this.params.split(),f=0;f<e.length;f++){var g=e[f].indexOf("=");if(0<g){var h=e[f].substring(0,g),k=e[f].substring(g+
1),g=a.createElement("textarea");g.setAttribute("name",h);k=k.replace(/\n/g,"&#xa;");h=a.createTextNode(k);g.appendChild(h);d.appendChild(g)}}a.body.appendChild(d);d.submit();a.body.removeChild(d);null!=c&&(window.onbeforeunload=c)};
var mxClipboard={STEPSIZE:10,insertCount:1,cells:null,isEmpty:function(){return null==mxClipboard.cells},cut:function(a,b){b=mxClipboard.copy(a,b);mxClipboard.insertCount=0;mxClipboard.removeCells(a,b);return b},removeCells:function(a,b){a.removeCells(b)},copy:function(a,b){b=b||a.getSelectionCells();var c=a.getExportableCells(b);mxClipboard.insertCount=1;mxClipboard.cells=a.cloneCells(c);return c},paste:function(a){if(null!=mxClipboard.cells){var b=a.getImportableCells(mxClipboard.cells),c=mxClipboard.insertCount*
mxClipboard.STEPSIZE,d=a.getDefaultParent(),b=a.importCells(b,c,c,d);mxClipboard.insertCount++;a.setSelectionCells(b)}}};function mxWindow(a,b,c,d,e,f,g,h,k,l){null!=b&&(g=null!=g?g:!0,this.content=b,this.init(c,d,e,f,l),this.installMaximizeHandler(),this.installMinimizeHandler(),this.installCloseHandler(),this.setMinimizable(g),this.setTitle(a),(null==h||h)&&this.installMoveHandler(),null!=k&&null!=k.parentNode?k.parentNode.replaceChild(this.div,k):document.body.appendChild(this.div))}
mxWindow.prototype=new mxEventSource;mxWindow.prototype.constructor=mxWindow;mxWindow.prototype.closeImage=mxClient.imageBasePath+"/close.gif";mxWindow.prototype.minimizeImage=mxClient.imageBasePath+"/minimize.gif";mxWindow.prototype.normalizeImage=mxClient.imageBasePath+"/normalize.gif";mxWindow.prototype.maximizeImage=mxClient.imageBasePath+"/maximize.gif";mxWindow.prototype.resizeImage=mxClient.imageBasePath+"/resize.gif";mxWindow.prototype.visible=!1;mxWindow.prototype.content=!1;
mxWindow.prototype.minimumSize=new mxRectangle(0,0,50,40);mxWindow.prototype.title=!1;mxWindow.prototype.content=!1;mxWindow.prototype.destroyOnClose=!0;
mxWindow.prototype.init=function(a,b,c,d,e){e=null!=e?e:"mxWindow";this.div=document.createElement("div");this.div.className=e;this.div.style.left=a+"px";this.div.style.top=b+"px";this.table=document.createElement("table");this.table.className=e;mxClient.IS_POINTER&&(this.div.style.msTouchAction="none");null!=c&&(mxClient.IS_QUIRKS||(this.div.style.width=c+"px"),this.table.style.width=c+"px");null!=d&&(mxClient.IS_QUIRKS||(this.div.style.height=d+"px"),this.table.style.height=d+"px");a=document.createElement("tbody");
b=document.createElement("tr");this.title=document.createElement("td");this.title.className=e+"Title";b.appendChild(this.title);a.appendChild(b);b=document.createElement("tr");this.td=document.createElement("td");this.td.className=e+"Pane";this.contentWrapper=document.createElement("div");this.contentWrapper.className=e+"Pane";this.contentWrapper.style.width="100%";this.contentWrapper.appendChild(this.content);if(mxClient.IS_QUIRKS||"DIV"!=this.content.nodeName.toUpperCase())this.contentWrapper.style.height=
"100%";this.td.appendChild(this.contentWrapper);b.appendChild(this.td);a.appendChild(b);this.table.appendChild(a);this.div.appendChild(this.table);e=mxUtils.bind(this,function(a){this.activate()});mxEvent.addGestureListeners(this.title,e);mxEvent.addGestureListeners(this.table,e);this.hide()};mxWindow.prototype.setTitle=function(a){for(var b=this.title.firstChild;null!=b;){var c=b.nextSibling;b.nodeType==mxConstants.NODETYPE_TEXT&&b.parentNode.removeChild(b);b=c}mxUtils.write(this.title,a||"")};
mxWindow.prototype.setScrollable=function(a){0>navigator.userAgent.indexOf("Presto/2.5")&&(this.contentWrapper.style.overflow=a?"auto":"hidden")};
mxWindow.prototype.activate=function(){if(mxWindow.activeWindow!=this){var a=mxUtils.getCurrentStyle(this.getElement()),a=null!=a?a.zIndex:3;if(mxWindow.activeWindow){var b=mxWindow.activeWindow.getElement();null!=b&&null!=b.style&&(b.style.zIndex=a)}b=mxWindow.activeWindow;this.getElement().style.zIndex=parseInt(a)+1;mxWindow.activeWindow=this;this.fireEvent(new mxEventObject(mxEvent.ACTIVATE,"previousWindow",b))}};mxWindow.prototype.getElement=function(){return this.div};
mxWindow.prototype.fit=function(){mxUtils.fit(this.div)};mxWindow.prototype.isResizable=function(){return null!=this.resize?"none"!=this.resize.style.display:!1};
mxWindow.prototype.setResizable=function(a){if(a)if(null==this.resize){this.resize=document.createElement("img");this.resize.style.position="absolute";this.resize.style.bottom="2px";this.resize.style.right="2px";this.resize.setAttribute("src",mxClient.imageBasePath+"/resize.gif");this.resize.style.cursor="nw-resize";var b=null,c=null,d=null,e=null;a=mxUtils.bind(this,function(a){this.activate();b=mxEvent.getClientX(a);c=mxEvent.getClientY(a);d=this.div.offsetWidth;e=this.div.offsetHeight;mxEvent.addGestureListeners(document,
null,f,g);this.fireEvent(new mxEventObject(mxEvent.RESIZE_START,"event",a));mxEvent.consume(a)});var f=mxUtils.bind(this,function(a){if(null!=b&&null!=c){var f=mxEvent.getClientX(a)-b,g=mxEvent.getClientY(a)-c;this.setSize(d+f,e+g);this.fireEvent(new mxEventObject(mxEvent.RESIZE,"event",a));mxEvent.consume(a)}}),g=mxUtils.bind(this,function(a){null!=b&&null!=c&&(c=b=null,mxEvent.removeGestureListeners(document,null,f,g),this.fireEvent(new mxEventObject(mxEvent.RESIZE_END,"event",a)),mxEvent.consume(a))});
mxEvent.addGestureListeners(this.resize,a,f,g);this.div.appendChild(this.resize)}else this.resize.style.display="inline";else null!=this.resize&&(this.resize.style.display="none")};
mxWindow.prototype.setSize=function(a,b){a=Math.max(this.minimumSize.width,a);b=Math.max(this.minimumSize.height,b);mxClient.IS_QUIRKS||(this.div.style.width=a+"px",this.div.style.height=b+"px");this.table.style.width=a+"px";this.table.style.height=b+"px";mxClient.IS_QUIRKS||(this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-2+"px")};mxWindow.prototype.setMinimizable=function(a){this.minimize.style.display=a?"":"none"};
mxWindow.prototype.getMinimumSize=function(){return new mxRectangle(0,0,0,this.title.offsetHeight)};
mxWindow.prototype.installMinimizeHandler=function(){this.minimize=document.createElement("img");this.minimize.setAttribute("src",this.minimizeImage);this.minimize.setAttribute("align","right");this.minimize.setAttribute("title","Minimize");this.minimize.style.cursor="pointer";this.minimize.style.marginRight="1px";this.minimize.style.display="none";this.title.appendChild(this.minimize);var a=!1,b=null,c=null,d=mxUtils.bind(this,function(d){this.activate();if(a)a=!1,this.minimize.setAttribute("src",
this.minimizeImage),this.minimize.setAttribute("title","Minimize"),this.contentWrapper.style.display="",this.maximize.style.display=b,mxClient.IS_QUIRKS||(this.div.style.height=c),this.table.style.height=c,null!=this.resize&&(this.resize.style.visibility=""),this.fireEvent(new mxEventObject(mxEvent.NORMALIZE,"event",d));else{a=!0;this.minimize.setAttribute("src",this.normalizeImage);this.minimize.setAttribute("title","Normalize");this.contentWrapper.style.display="none";b=this.maximize.style.display;
this.maximize.style.display="none";c=this.table.style.height;var f=this.getMinimumSize();0<f.height&&(mxClient.IS_QUIRKS||(this.div.style.height=f.height+"px"),this.table.style.height=f.height+"px");0<f.width&&(mxClient.IS_QUIRKS||(this.div.style.width=f.width+"px"),this.table.style.width=f.width+"px");null!=this.resize&&(this.resize.style.visibility="hidden");this.fireEvent(new mxEventObject(mxEvent.MINIMIZE,"event",d))}mxEvent.consume(d)});mxEvent.addGestureListeners(this.minimize,d)};
mxWindow.prototype.setMaximizable=function(a){this.maximize.style.display=a?"":"none"};
mxWindow.prototype.installMaximizeHandler=function(){this.maximize=document.createElement("img");this.maximize.setAttribute("src",this.maximizeImage);this.maximize.setAttribute("align","right");this.maximize.setAttribute("title","Maximize");this.maximize.style.cursor="default";this.maximize.style.marginLeft="1px";this.maximize.style.cursor="pointer";this.maximize.style.display="none";this.title.appendChild(this.maximize);var a=!1,b=null,c=null,d=null,e=null,f=mxUtils.bind(this,function(f){this.activate();
if("none"!=this.maximize.style.display){if(a){a=!1;this.maximize.setAttribute("src",this.maximizeImage);this.maximize.setAttribute("title","Maximize");this.contentWrapper.style.display="";this.minimize.style.visibility="";this.div.style.left=b+"px";this.div.style.top=c+"px";if(!mxClient.IS_QUIRKS&&(this.div.style.height=d,this.div.style.width=e,h=mxUtils.getCurrentStyle(this.contentWrapper),"auto"==h.overflow||null!=this.resize))this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-
2+"px";this.table.style.height=d;this.table.style.width=e;null!=this.resize&&(this.resize.style.visibility="");this.fireEvent(new mxEventObject(mxEvent.NORMALIZE,"event",f))}else{a=!0;this.maximize.setAttribute("src",this.normalizeImage);this.maximize.setAttribute("title","Normalize");this.contentWrapper.style.display="";this.minimize.style.visibility="hidden";b=parseInt(this.div.style.left);c=parseInt(this.div.style.top);d=this.table.style.height;e=this.table.style.width;this.div.style.left="0px";
this.div.style.top="0px";mxClient.IS_QUIRKS||(this.div.style.height=document.body.clientHeight-2+"px",this.div.style.width=document.body.clientWidth-2+"px");this.table.style.width=document.body.clientWidth-2+"px";this.table.style.height=document.body.clientHeight-2+"px";null!=this.resize&&(this.resize.style.visibility="hidden");if(!mxClient.IS_QUIRKS){var h=mxUtils.getCurrentStyle(this.contentWrapper);if("auto"==h.overflow||null!=this.resize)this.contentWrapper.style.height=this.div.offsetHeight-
this.title.offsetHeight-2+"px"}this.fireEvent(new mxEventObject(mxEvent.MAXIMIZE,"event",f))}mxEvent.consume(f)}});mxEvent.addGestureListeners(this.maximize,f);mxEvent.addListener(this.title,"dblclick",f)};
mxWindow.prototype.installMoveHandler=function(){this.title.style.cursor="move";mxEvent.addGestureListeners(this.title,mxUtils.bind(this,function(a){var b=mxEvent.getClientX(a),c=mxEvent.getClientY(a),d=this.getX(),e=this.getY(),f=mxUtils.bind(this,function(a){var f=mxEvent.getClientX(a)-b,g=mxEvent.getClientY(a)-c;this.setLocation(d+f,e+g);this.fireEvent(new mxEventObject(mxEvent.MOVE,"event",a));mxEvent.consume(a)}),g=mxUtils.bind(this,function(a){mxEvent.removeGestureListeners(document,null,f,
g);this.fireEvent(new mxEventObject(mxEvent.MOVE_END,"event",a));mxEvent.consume(a)});mxEvent.addGestureListeners(document,null,f,g);this.fireEvent(new mxEventObject(mxEvent.MOVE_START,"event",a));mxEvent.consume(a)}));mxClient.IS_POINTER&&(this.title.style.msTouchAction="none")};mxWindow.prototype.setLocation=function(a,b){this.div.style.left=a+"px";this.div.style.top=b+"px"};mxWindow.prototype.getX=function(){return parseInt(this.div.style.left)};mxWindow.prototype.getY=function(){return parseInt(this.div.style.top)};
mxWindow.prototype.installCloseHandler=function(){this.closeImg=document.createElement("img");this.closeImg.setAttribute("src",this.closeImage);this.closeImg.setAttribute("align","right");this.closeImg.setAttribute("title","Close");this.closeImg.style.marginLeft="2px";this.closeImg.style.cursor="pointer";this.closeImg.style.display="none";this.title.insertBefore(this.closeImg,this.title.firstChild);mxEvent.addGestureListeners(this.closeImg,mxUtils.bind(this,function(a){this.fireEvent(new mxEventObject(mxEvent.CLOSE,
"event",a));this.destroyOnClose?this.destroy():this.setVisible(!1);mxEvent.consume(a)}))};mxWindow.prototype.setImage=function(a){this.image=document.createElement("img");this.image.setAttribute("src",a);this.image.setAttribute("align","left");this.image.style.marginRight="4px";this.image.style.marginLeft="0px";this.image.style.marginTop="-2px";this.title.insertBefore(this.image,this.title.firstChild)};mxWindow.prototype.setClosable=function(a){this.closeImg.style.display=a?"":"none"};
mxWindow.prototype.isVisible=function(){return null!=this.div?"hidden"!=this.div.style.visibility:!1};mxWindow.prototype.setVisible=function(a){null!=this.div&&this.isVisible()!=a&&(a?this.show():this.hide())};mxWindow.prototype.show=function(){this.div.style.visibility="";this.activate();var a=mxUtils.getCurrentStyle(this.contentWrapper);if(!mxClient.IS_QUIRKS&&("auto"==a.overflow||null!=this.resize))this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-2+"px";this.fireEvent(new mxEventObject(mxEvent.SHOW))};
mxWindow.prototype.hide=function(){this.div.style.visibility="hidden";this.fireEvent(new mxEventObject(mxEvent.HIDE))};mxWindow.prototype.destroy=function(){this.fireEvent(new mxEventObject(mxEvent.DESTROY));null!=this.div&&(mxEvent.release(this.div),this.div.parentNode.removeChild(this.div),this.div=null);this.contentWrapper=this.content=this.title=null};
function mxForm(a){this.table=document.createElement("table");this.table.className=a;this.body=document.createElement("tbody");this.table.appendChild(this.body)}mxForm.prototype.table=null;mxForm.prototype.body=!1;mxForm.prototype.getTable=function(){return this.table};
mxForm.prototype.addButtons=function(a,b){var c=document.createElement("tr"),d=document.createElement("td");c.appendChild(d);var d=document.createElement("td"),e=document.createElement("button");mxUtils.write(e,mxResources.get("ok")||"OK");d.appendChild(e);mxEvent.addListener(e,"click",function(){a()});e=document.createElement("button");mxUtils.write(e,mxResources.get("cancel")||"Cancel");d.appendChild(e);mxEvent.addListener(e,"click",function(){b()});c.appendChild(d);this.body.appendChild(c)};
mxForm.prototype.addText=function(a,b){var c=document.createElement("input");c.setAttribute("type","text");c.value=b;return this.addField(a,c)};mxForm.prototype.addCheckbox=function(a,b){var c=document.createElement("input");c.setAttribute("type","checkbox");this.addField(a,c);b&&(c.checked=!0);return c};mxForm.prototype.addTextarea=function(a,b,c){var d=document.createElement("textarea");mxClient.IS_NS&&c--;d.setAttribute("rows",c||2);d.value=b;return this.addField(a,d)};
mxForm.prototype.addCombo=function(a,b,c){var d=document.createElement("select");null!=c&&d.setAttribute("size",c);b&&d.setAttribute("multiple","true");return this.addField(a,d)};mxForm.prototype.addOption=function(a,b,c,d){var e=document.createElement("option");mxUtils.writeln(e,b);e.setAttribute("value",c);d&&e.setAttribute("selected",d);a.appendChild(e)};
mxForm.prototype.addField=function(a,b){var c=document.createElement("tr"),d=document.createElement("td");mxUtils.write(d,a);c.appendChild(d);d=document.createElement("td");d.appendChild(b);c.appendChild(d);this.body.appendChild(c);return b};function mxImage(a,b,c){this.src=a;this.width=b;this.height=c}mxImage.prototype.src=null;mxImage.prototype.width=null;mxImage.prototype.height=null;
function mxDivResizer(a,b){if("div"==a.nodeName.toLowerCase()){null==b&&(b=window);this.div=a;var c=mxUtils.getCurrentStyle(a);null!=c&&(this.resizeWidth="auto"==c.width,this.resizeHeight="auto"==c.height);mxEvent.addListener(b,"resize",mxUtils.bind(this,function(a){this.handlingResize||(this.handlingResize=!0,this.resize(),this.handlingResize=!1)}));this.resize()}}mxDivResizer.prototype.resizeWidth=!0;mxDivResizer.prototype.resizeHeight=!0;mxDivResizer.prototype.handlingResize=!1;
mxDivResizer.prototype.resize=function(){var a=this.getDocumentWidth(),b=this.getDocumentHeight(),c=parseInt(this.div.style.left),d=parseInt(this.div.style.right),e=parseInt(this.div.style.top),f=parseInt(this.div.style.bottom);this.resizeWidth&&(!isNaN(c)&&!isNaN(d)&&0<=c&&0<=d&&0<a-d-c)&&(this.div.style.width=a-d-c+"px");this.resizeHeight&&(!isNaN(e)&&!isNaN(f)&&0<=e&&0<=f&&0<b-e-f)&&(this.div.style.height=b-e-f+"px")};mxDivResizer.prototype.getDocumentWidth=function(){return document.body.clientWidth};
mxDivResizer.prototype.getDocumentHeight=function(){return document.body.clientHeight};function mxDragSource(a,b){this.element=a;this.dropHandler=b;mxEvent.addGestureListeners(a,mxUtils.bind(this,function(a){this.mouseDown(a)}))}mxDragSource.prototype.element=null;mxDragSource.prototype.dropHandler=null;mxDragSource.prototype.dragOffset=null;mxDragSource.prototype.dragElement=null;mxDragSource.prototype.previewElement=null;mxDragSource.prototype.enabled=!0;mxDragSource.prototype.currentGraph=null;
mxDragSource.prototype.currentDropTarget=null;mxDragSource.prototype.currentPoint=null;mxDragSource.prototype.currentGuide=null;mxDragSource.prototype.currentHighlight=null;mxDragSource.prototype.autoscroll=!0;mxDragSource.prototype.guidesEnabled=!0;mxDragSource.prototype.gridEnabled=!0;mxDragSource.prototype.highlightDropTargets=!0;mxDragSource.prototype.dragElementZIndex=100;mxDragSource.prototype.dragElementOpacity=70;mxDragSource.prototype.isEnabled=function(){return this.enabled};
mxDragSource.prototype.setEnabled=function(a){this.enabled=a};mxDragSource.prototype.isGuidesEnabled=function(){return this.guidesEnabled};mxDragSource.prototype.setGuidesEnabled=function(a){this.guidesEnabled=a};mxDragSource.prototype.isGridEnabled=function(){return this.gridEnabled};mxDragSource.prototype.setGridEnabled=function(a){this.gridEnabled=a};mxDragSource.prototype.getGraphForEvent=function(a){return null};mxDragSource.prototype.getDropTarget=function(a,b,c){return a.getCellAt(b,c)};
mxDragSource.prototype.createDragElement=function(a){return this.element.cloneNode(!0)};mxDragSource.prototype.createPreviewElement=function(a){return null};
mxDragSource.prototype.mouseDown=function(a){this.enabled&&(!mxEvent.isConsumed(a)&&null==this.mouseMoveHandler)&&(this.startDrag(a),this.mouseMoveHandler=mxUtils.bind(this,this.mouseMove),this.mouseUpHandler=mxUtils.bind(this,this.mouseUp),mxEvent.addGestureListeners(document,null,this.mouseMoveHandler,this.mouseUpHandler),mxClient.IS_TOUCH&&!mxEvent.isMouseEvent(a)&&(this.eventSource=mxEvent.getSource(a),mxEvent.addGestureListeners(this.eventSource,null,this.mouseMoveHandler,this.mouseUpHandler)),
mxEvent.consume(a,!0,!1))};mxDragSource.prototype.startDrag=function(a){this.dragElement=this.createDragElement(a);this.dragElement.style.position="absolute";this.dragElement.style.zIndex=this.dragElementZIndex;mxUtils.setOpacity(this.dragElement,this.dragElementOpacity)};mxDragSource.prototype.stopDrag=function(a){null!=this.dragElement&&(null!=this.dragElement.parentNode&&this.dragElement.parentNode.removeChild(this.dragElement),this.dragElement=null)};
mxDragSource.prototype.graphContainsEvent=function(a,b){var c=mxEvent.getClientX(b),d=mxEvent.getClientY(b),e=mxUtils.getOffset(a.container),f=mxUtils.getScrollOrigin();return c>=e.x-f.x&&d>=e.y-f.y&&c<=e.x-f.x+a.container.offsetWidth&&d<=e.y-f.y+a.container.offsetHeight};
mxDragSource.prototype.mouseMove=function(a){var b=this.getGraphForEvent(a);null!=b&&!this.graphContainsEvent(b,a)&&(b=null);b!=this.currentGraph&&(null!=this.currentGraph&&this.dragExit(this.currentGraph,a),this.currentGraph=b,null!=this.currentGraph&&this.dragEnter(this.currentGraph,a));null!=this.currentGraph&&this.dragOver(this.currentGraph,a);if(null!=this.dragElement&&(null==this.previewElement||"visible"!=this.previewElement.style.visibility)){var b=mxEvent.getClientX(a),c=mxEvent.getClientY(a);
null==this.dragElement.parentNode&&document.body.appendChild(this.dragElement);this.dragElement.style.visibility="visible";null!=this.dragOffset&&(b+=this.dragOffset.x,c+=this.dragOffset.y);b+=document.body.scrollLeft||document.documentElement.scrollLeft;c+=document.body.scrollTop||document.documentElement.scrollTop;this.dragElement.style.left=b+"px";this.dragElement.style.top=c+"px"}else null!=this.dragElement&&(this.dragElement.style.visibility="hidden");mxEvent.consume(a)};
mxDragSource.prototype.mouseUp=function(a){if(null!=this.currentGraph){if(null!=this.currentPoint&&(null==this.previewElement||"hidden"!=this.previewElement.style.visibility)){var b=this.currentGraph.view.scale,c=this.currentGraph.view.translate;this.drop(this.currentGraph,a,this.currentDropTarget,this.currentPoint.x/b-c.x,this.currentPoint.y/b-c.y)}this.dragExit(this.currentGraph)}this.stopDrag(a);null!=this.eventSource&&(mxEvent.removeGestureListeners(this.eventSource,null,this.mouseMoveHandler,
this.mouseUpHandler),this.eventSource=null);mxEvent.removeGestureListeners(document,null,this.mouseMoveHandler,this.mouseUpHandler);this.currentGraph=this.mouseUpHandler=this.mouseMoveHandler=null;mxEvent.consume(a)};
mxDragSource.prototype.dragEnter=function(a,b){a.isMouseDown=!0;a.isMouseTrigger=mxEvent.isMouseEvent(b);this.previewElement=this.createPreviewElement(a);this.isGuidesEnabled()&&null!=this.previewElement&&(this.currentGuide=new mxGuide(a,a.graphHandler.getGuideStates()));this.highlightDropTargets&&(this.currentHighlight=new mxCellHighlight(a,mxConstants.DROP_TARGET_COLOR))};
mxDragSource.prototype.dragExit=function(a,b){this.currentPoint=this.currentDropTarget=null;a.isMouseDown=!1;null!=this.previewElement&&(null!=this.previewElement.parentNode&&this.previewElement.parentNode.removeChild(this.previewElement),this.previewElement=null);null!=this.currentGuide&&(this.currentGuide.destroy(),this.currentGuide=null);null!=this.currentHighlight&&(this.currentHighlight.destroy(),this.currentHighlight=null)};
mxDragSource.prototype.dragOver=function(a,b){var c=mxUtils.getOffset(a.container),d=mxUtils.getScrollOrigin(a.container),e=mxEvent.getClientX(b)-c.x+d.x,c=mxEvent.getClientY(b)-c.y+d.y;a.autoScroll&&(null==this.autoscroll||this.autoscroll)&&a.scrollPointToVisible(e,c,a.autoExtend);null!=this.currentHighlight&&a.isDropEnabled()&&(this.currentDropTarget=this.getDropTarget(a,e,c),d=a.getView().getState(this.currentDropTarget),this.currentHighlight.highlight(d));if(null!=this.previewElement){null==this.previewElement.parentNode&&
(a.container.appendChild(this.previewElement),this.previewElement.style.zIndex="3",this.previewElement.style.position="absolute");var d=this.isGridEnabled()&&a.isGridEnabledEvent(b),f=!0;if(null!=this.currentGuide&&this.currentGuide.isEnabledForEvent(b))var f=parseInt(this.previewElement.style.width),g=parseInt(this.previewElement.style.height),f=new mxRectangle(0,0,f,g),c=new mxPoint(e,c),c=this.currentGuide.move(f,c,d),f=!1,e=c.x,c=c.y;else if(d)var d=a.view.scale,g=a.view.translate,h=a.gridSize/
2,e=(a.snap(e/d-g.x-h)+g.x)*d,c=(a.snap(c/d-g.y-h)+g.y)*d;null!=this.currentGuide&&f&&this.currentGuide.hide();null!=this.previewOffset&&(e+=this.previewOffset.x,c+=this.previewOffset.y);this.previewElement.style.left=Math.round(e)+"px";this.previewElement.style.top=Math.round(c)+"px";this.previewElement.style.visibility="visible"}this.currentPoint=new mxPoint(e,c)};mxDragSource.prototype.drop=function(a,b,c,d,e){this.dropHandler(a,b,c,d,e);a.container.focus()};
function mxToolbar(a){this.container=a}mxToolbar.prototype=new mxEventSource;mxToolbar.prototype.constructor=mxToolbar;mxToolbar.prototype.container=null;mxToolbar.prototype.enabled=!0;mxToolbar.prototype.noReset=!1;mxToolbar.prototype.updateDefaultMode=!0;
mxToolbar.prototype.addItem=function(a,b,c,d,e,f){var g=document.createElement(null!=b?"img":"button"),h=e||(null!=f?"mxToolbarMode":"mxToolbarItem");g.className=h;g.setAttribute("src",b);null!=a&&(null!=b?g.setAttribute("title",a):mxUtils.write(g,a));this.container.appendChild(g);null!=c&&(mxEvent.addListener(g,"click",c),mxClient.IS_TOUCH&&mxEvent.addListener(g,"touchend",c));a=mxUtils.bind(this,function(a){null!=d?g.setAttribute("src",b):g.style.backgroundColor=""});mxEvent.addGestureListeners(g,
mxUtils.bind(this,function(a){null!=d?g.setAttribute("src",d):g.style.backgroundColor="gray";if(null!=f){null==this.menu&&(this.menu=new mxPopupMenu,this.menu.init());var b=this.currentImg;this.menu.isMenuShowing()&&this.menu.hideMenu();b!=g&&(this.currentImg=g,this.menu.factoryMethod=f,b=new mxPoint(g.offsetLeft,g.offsetTop+g.offsetHeight),this.menu.popup(b.x,b.y,null,a),this.menu.isMenuShowing()&&(g.className=h+"Selected",this.menu.hideMenu=function(){mxPopupMenu.prototype.hideMenu.apply(this);
g.className=h;this.currentImg=null}))}}),null,a);mxEvent.addListener(g,"mouseout",a);return g};mxToolbar.prototype.addCombo=function(a){var b=document.createElement("div");b.style.display="inline";b.className="mxToolbarComboContainer";var c=document.createElement("select");c.className=a||"mxToolbarCombo";b.appendChild(c);this.container.appendChild(b);return c};
mxToolbar.prototype.addActionCombo=function(a,b){var c=document.createElement("select");c.className=b||"mxToolbarCombo";this.addOption(c,a,null);mxEvent.addListener(c,"change",function(a){var b=c.options[c.selectedIndex];c.selectedIndex=0;null!=b.funct&&b.funct(a)});this.container.appendChild(c);return c};mxToolbar.prototype.addOption=function(a,b,c){var d=document.createElement("option");mxUtils.writeln(d,b);"function"==typeof c?d.funct=c:d.setAttribute("value",c);a.appendChild(d);return d};
mxToolbar.prototype.addSwitchMode=function(a,b,c,d,e){var f=document.createElement("img");f.initialClassName=e||"mxToolbarMode";f.className=f.initialClassName;f.setAttribute("src",b);f.altIcon=d;null!=a&&f.setAttribute("title",a);mxEvent.addListener(f,"click",mxUtils.bind(this,function(a){a=this.selectedMode.altIcon;null!=a?(this.selectedMode.altIcon=this.selectedMode.getAttribute("src"),this.selectedMode.setAttribute("src",a)):this.selectedMode.className=this.selectedMode.initialClassName;this.updateDefaultMode&&
(this.defaultMode=f);this.selectedMode=f;a=f.altIcon;null!=a?(f.altIcon=f.getAttribute("src"),f.setAttribute("src",a)):f.className=f.initialClassName+"Selected";this.fireEvent(new mxEventObject(mxEvent.SELECT));c()}));this.container.appendChild(f);null==this.defaultMode&&(this.defaultMode=f,this.selectMode(f),c());return f};
mxToolbar.prototype.addMode=function(a,b,c,d,e,f){f=null!=f?f:!0;var g=document.createElement(null!=b?"img":"button");g.initialClassName=e||"mxToolbarMode";g.className=g.initialClassName;g.setAttribute("src",b);g.altIcon=d;null!=a&&g.setAttribute("title",a);this.enabled&&f&&(mxEvent.addListener(g,"click",mxUtils.bind(this,function(a){this.selectMode(g,c);this.noReset=!1})),mxEvent.addListener(g,"dblclick",mxUtils.bind(this,function(a){this.selectMode(g,c);this.noReset=!0})),null==this.defaultMode&&
(this.defaultMode=g,this.defaultFunction=c,this.selectMode(g,c)));this.container.appendChild(g);return g};
mxToolbar.prototype.selectMode=function(a,b){if(this.selectedMode!=a){if(null!=this.selectedMode){var c=this.selectedMode.altIcon;null!=c?(this.selectedMode.altIcon=this.selectedMode.getAttribute("src"),this.selectedMode.setAttribute("src",c)):this.selectedMode.className=this.selectedMode.initialClassName}this.selectedMode=a;c=this.selectedMode.altIcon;null!=c?(this.selectedMode.altIcon=this.selectedMode.getAttribute("src"),this.selectedMode.setAttribute("src",c)):this.selectedMode.className=this.selectedMode.initialClassName+
"Selected";this.fireEvent(new mxEventObject(mxEvent.SELECT,"function",b))}};mxToolbar.prototype.resetMode=function(a){(a||!this.noReset)&&this.selectedMode!=this.defaultMode&&this.selectMode(this.defaultMode,this.defaultFunction)};mxToolbar.prototype.addSeparator=function(a){return this.addItem(null,a,null)};mxToolbar.prototype.addBreak=function(){mxUtils.br(this.container)};
mxToolbar.prototype.addLine=function(){var a=document.createElement("hr");a.style.marginRight="6px";a.setAttribute("size","1");this.container.appendChild(a)};mxToolbar.prototype.destroy=function(){mxEvent.release(this.container);this.selectedMode=this.defaultFunction=this.defaultMode=this.container=null;null!=this.menu&&this.menu.destroy()};
function mxSession(a,b,c,d){this.model=a;this.urlInit=b;this.urlPoll=c;this.urlNotify=d;null!=a&&(this.codec=new mxCodec,this.codec.lookup=function(b){return a.getCell(b)});a.addListener(mxEvent.NOTIFY,mxUtils.bind(this,function(a,b){var c=b.getProperty("edit");(null!=c&&this.debug||this.connected&&!this.suspended)&&this.notify("<edit>"+this.encodeChanges(c.changes,c.undone)+"</edit>")}))}mxSession.prototype=new mxEventSource;mxSession.prototype.constructor=mxSession;mxSession.prototype.model=null;
mxSession.prototype.urlInit=null;mxSession.prototype.urlPoll=null;mxSession.prototype.urlNotify=null;mxSession.prototype.codec=null;mxSession.prototype.linefeed="&#xa;";mxSession.prototype.escapePostData=!0;mxSession.prototype.significantRemoteChanges=!0;mxSession.prototype.sent=0;mxSession.prototype.received=0;mxSession.prototype.debug=!1;mxSession.prototype.connected=!1;mxSession.prototype.suspended=!1;mxSession.prototype.polling=!1;
mxSession.prototype.start=function(){this.debug?(this.connected=!0,this.fireEvent(new mxEventObject(mxEvent.CONNECT))):this.connected||this.get(this.urlInit,mxUtils.bind(this,function(a){this.connected=!0;this.fireEvent(new mxEventObject(mxEvent.CONNECT));this.poll()}))};mxSession.prototype.suspend=function(){this.connected&&!this.suspended&&(this.suspended=!0,this.fireEvent(new mxEventObject(mxEvent.SUSPEND)))};
mxSession.prototype.resume=function(a,b,c){this.connected&&this.suspended&&(this.suspended=!1,this.fireEvent(new mxEventObject(mxEvent.RESUME)),this.polling||this.poll())};mxSession.prototype.stop=function(a){this.connected&&(this.connected=!1);this.fireEvent(new mxEventObject(mxEvent.DISCONNECT,"reason",a))};mxSession.prototype.poll=function(){this.connected&&!this.suspended&&null!=this.urlPoll?(this.polling=!0,this.get(this.urlPoll,mxUtils.bind(this,function(){this.poll()}))):this.polling=!1};
mxSession.prototype.notify=function(a,b,c){null!=a&&0<a.length&&(null!=this.urlNotify&&(this.debug?(mxLog.show(),mxLog.debug("mxSession.notify: "+this.urlNotify+" xml="+a)):(a="<message><delta>"+a+"</delta></message>",this.escapePostData&&(a=encodeURIComponent(a)),mxUtils.post(this.urlNotify,"xml="+a,b,c))),this.sent+=a.length,this.fireEvent(new mxEventObject(mxEvent.NOTIFY,"url",this.urlNotify,"xml",a)))};
mxSession.prototype.get=function(a,b,c){if("undefined"!=typeof mxUtils){var d=mxUtils.bind(this,function(a){null!=c?c(a):this.stop(a)});mxUtils.get(a,mxUtils.bind(this,function(c){if("undefined"!=typeof mxUtils)if(c.isReady()&&404!=c.getStatus()){if(this.received+=c.getText().length,this.fireEvent(new mxEventObject(mxEvent.GET,"url",a,"request",c)),this.isValidResponse(c)){if(0<c.getText().length){var f=c.getDocumentElement();null==f?d("Invalid response: "+c.getText()):this.receive(f)}null!=b&&b(c)}}else d("Response not ready")}),
function(a){d("Transmission error")})}};mxSession.prototype.isValidResponse=function(a){return 0>a.getText().indexOf("<?php")};mxSession.prototype.encodeChanges=function(a,b){for(var c="",d=b?-1:1,e=b?a.length-1:0;0<=e&&e<a.length;e+=d)var f=this.codec.encode(a[e]),c=c+mxUtils.getXml(f,this.linefeed);return c};
mxSession.prototype.receive=function(a){if(null!=a&&a.nodeType==mxConstants.NODETYPE_ELEMENT){var b=a.getAttribute("namespace");null!=b&&(this.model.prefix=b+"-");for(b=a.firstChild;null!=b;){var c=b.nodeName.toLowerCase();"state"==c?this.processState(b):"delta"==c&&this.processDelta(b);b=b.nextSibling}this.fireEvent(new mxEventObject(mxEvent.RECEIVE,"node",a))}};mxSession.prototype.processState=function(a){(new mxCodec(a.ownerDocument)).decode(a.firstChild,this.model)};
mxSession.prototype.processDelta=function(a){for(a=a.firstChild;null!=a;)"edit"==a.nodeName&&this.processEdit(a),a=a.nextSibling};mxSession.prototype.processEdit=function(a){a=this.decodeChanges(a);if(0<a.length){var b=this.createUndoableEdit(a);this.model.fireEvent(new mxEventObject(mxEvent.CHANGE,"edit",b,"changes",a));this.model.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",b));this.fireEvent(new mxEventObject(mxEvent.FIRED,"edit",b))}};
mxSession.prototype.createUndoableEdit=function(a){var b=new mxUndoableEdit(this.model,this.significantRemoteChanges);b.changes=a;b.notify=function(){b.source.fireEvent(new mxEventObject(mxEvent.CHANGE,"edit",b,"changes",b.changes));b.source.fireEvent(new mxEventObject(mxEvent.NOTIFY,"edit",b,"changes",b.changes))};return b};mxSession.prototype.decodeChanges=function(a){this.codec.document=a.ownerDocument;var b=[];for(a=a.firstChild;null!=a;){var c=this.decodeChange(a);null!=c&&b.push(c);a=a.nextSibling}return b};
mxSession.prototype.decodeChange=function(a){var b=null;a.nodeType==mxConstants.NODETYPE_ELEMENT&&(b="mxRootChange"==a.nodeName?(new mxCodec(a.ownerDocument)).decode(a):this.codec.decode(a),null!=b&&(b.model=this.model,b.execute(),"mxChildChange"==a.nodeName&&null==b.parent&&this.cellRemoved(b.child)));return b};mxSession.prototype.cellRemoved=function(a,b){this.codec.putObject(a.getId(),a);for(var c=this.model.getChildCount(a),d=0;d<c;d++)this.cellRemoved(this.model.getChildAt(a,d))};
function mxUndoableEdit(a,b){this.source=a;this.changes=[];this.significant=null!=b?b:!0}mxUndoableEdit.prototype.source=null;mxUndoableEdit.prototype.changes=null;mxUndoableEdit.prototype.significant=null;mxUndoableEdit.prototype.undone=!1;mxUndoableEdit.prototype.redone=!1;mxUndoableEdit.prototype.isEmpty=function(){return 0==this.changes.length};mxUndoableEdit.prototype.isSignificant=function(){return this.significant};mxUndoableEdit.prototype.add=function(a){this.changes.push(a)};
mxUndoableEdit.prototype.notify=function(){};mxUndoableEdit.prototype.die=function(){};mxUndoableEdit.prototype.undo=function(){if(!this.undone){this.source.fireEvent(new mxEventObject(mxEvent.START_EDIT));for(var a=this.changes.length-1;0<=a;a--){var b=this.changes[a];null!=b.execute?b.execute():null!=b.undo&&b.undo();this.source.fireEvent(new mxEventObject(mxEvent.EXECUTED,"change",b))}this.undone=!0;this.redone=!1;this.source.fireEvent(new mxEventObject(mxEvent.END_EDIT))}this.notify()};
mxUndoableEdit.prototype.redo=function(){if(!this.redone){this.source.fireEvent(new mxEventObject(mxEvent.START_EDIT));for(var a=this.changes.length,b=0;b<a;b++){var c=this.changes[b];null!=c.execute?c.execute():null!=c.redo&&c.redo();this.source.fireEvent(new mxEventObject(mxEvent.EXECUTED,"change",c))}this.undone=!1;this.redone=!0;this.source.fireEvent(new mxEventObject(mxEvent.END_EDIT))}this.notify()};function mxUndoManager(a){this.size=null!=a?a:100;this.clear()}mxUndoManager.prototype=new mxEventSource;
mxUndoManager.prototype.constructor=mxUndoManager;mxUndoManager.prototype.size=null;mxUndoManager.prototype.history=null;mxUndoManager.prototype.indexOfNextAdd=0;mxUndoManager.prototype.isEmpty=function(){return 0==this.history.length};mxUndoManager.prototype.clear=function(){this.history=[];this.indexOfNextAdd=0;this.fireEvent(new mxEventObject(mxEvent.CLEAR))};mxUndoManager.prototype.canUndo=function(){return 0<this.indexOfNextAdd};
mxUndoManager.prototype.undo=function(){for(;0<this.indexOfNextAdd;){var a=this.history[--this.indexOfNextAdd];a.undo();if(a.isSignificant()){this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",a));break}}};mxUndoManager.prototype.canRedo=function(){return this.indexOfNextAdd<this.history.length};
mxUndoManager.prototype.redo=function(){for(var a=this.history.length;this.indexOfNextAdd<a;){var b=this.history[this.indexOfNextAdd++];b.redo();if(b.isSignificant()){this.fireEvent(new mxEventObject(mxEvent.REDO,"edit",b));break}}};mxUndoManager.prototype.undoableEditHappened=function(a){this.trim();0<this.size&&this.size==this.history.length&&this.history.shift();this.history.push(a);this.indexOfNextAdd=this.history.length;this.fireEvent(new mxEventObject(mxEvent.ADD,"edit",a))};
mxUndoManager.prototype.trim=function(){if(this.history.length>this.indexOfNextAdd)for(var a=this.history.splice(this.indexOfNextAdd,this.history.length-this.indexOfNextAdd),b=0;b<a.length;b++)a[b].die()};
var mxUrlConverter=function(a){var b=!0,c=null,d=null;return{isEnabled:function(){return b},setEnabled:function(a){b=a},getBaseUrl:function(){return c},setBaseUrl:function(a){c=a},getBaseDomain:function(){return c},setBaseDomain:function(a){c=a},isRelativeUrl:function(a){return"http://"!=a.substring(0,7)&&"https://"!=a.substring(0,8)&&"data:image"!=a.substring(0,10)},convert:function(a){if(b&&this.isRelativeUrl(a)){if(null==c){d=location.protocol+"//"+location.host;c=d+location.pathname;var f=c.lastIndexOf("/");
0<f&&(c=c.substring(0,f+1))}a="/"==a.charAt(0)?d+a:c+a}return a}}};
function mxPanningManager(a){this.thread=null;this.active=!1;this.dy=this.dx=this.t0y=this.t0x=this.tdy=this.tdx=0;this.scrollbars=!1;this.scrollTop=this.scrollLeft=0;this.mouseListener={mouseDown:function(a,b){},mouseMove:function(a,b){},mouseUp:mxUtils.bind(this,function(a,b){this.active&&this.stop()})};a.addMouseListener(this.mouseListener);mxEvent.addListener(document,"mouseup",mxUtils.bind(this,function(){this.active&&this.stop()}));var b=mxUtils.bind(this,function(){this.scrollbars=mxUtils.hasScrollbars(a.container);
this.scrollLeft=a.container.scrollLeft;this.scrollTop=a.container.scrollTop;return window.setInterval(mxUtils.bind(this,function(){this.tdx-=this.dx;this.tdy-=this.dy;if(this.scrollbars){var b=-a.container.scrollLeft-Math.ceil(this.dx),d=-a.container.scrollTop-Math.ceil(this.dy);a.panGraph(b,d);a.panDx=this.scrollLeft-a.container.scrollLeft;a.panDy=this.scrollTop-a.container.scrollTop;a.fireEvent(new mxEventObject(mxEvent.PAN))}else a.panGraph(this.getDx(),this.getDy())}),this.delay)});this.isActive=
function(){return active};this.getDx=function(){return Math.round(this.tdx)};this.getDy=function(){return Math.round(this.tdy)};this.start=function(){this.t0x=a.view.translate.x;this.t0y=a.view.translate.y;this.active=!0};this.panTo=function(c,d,e,f){this.active||this.start();this.scrollLeft=a.container.scrollLeft;this.scrollTop=a.container.scrollTop;f=null!=f?f:0;var g=a.container;this.dx=c+(null!=e?e:0)-g.scrollLeft-g.clientWidth;0>this.dx&&Math.abs(this.dx)<this.border?this.dx=this.border+this.dx:
this.dx=this.handleMouseOut?Math.max(this.dx,0):0;0==this.dx&&(this.dx=c-g.scrollLeft,this.dx=0<this.dx&&this.dx<this.border?this.dx-this.border:this.handleMouseOut?Math.min(0,this.dx):0);this.dy=d+f-g.scrollTop-g.clientHeight;0>this.dy&&Math.abs(this.dy)<this.border?this.dy=this.border+this.dy:this.dy=this.handleMouseOut?Math.max(this.dy,0):0;0==this.dy&&(this.dy=d-g.scrollTop,this.dy=0<this.dy&&this.dy<this.border?this.dy-this.border:this.handleMouseOut?Math.min(0,this.dy):0);0!=this.dx||0!=this.dy?
(this.dx*=this.damper,this.dy*=this.damper,null==this.thread&&(this.thread=b())):null!=this.thread&&(window.clearInterval(this.thread),this.thread=null)};this.stop=function(){if(this.active)if(this.active=!1,null!=this.thread&&(window.clearInterval(this.thread),this.thread=null),this.tdy=this.tdx=0,this.scrollbars)a.panDx=0,a.panDy=0,a.fireEvent(new mxEventObject(mxEvent.PAN));else{var b=a.panDx,d=a.panDy;if(0!=b||0!=d)a.panGraph(0,0),a.view.setTranslate(this.t0x+b/a.view.scale,this.t0y+d/a.view.scale)}};
this.destroy=function(){a.removeMouseListener(this.mouseListener)}}mxPanningManager.prototype.damper=1/6;mxPanningManager.prototype.delay=10;mxPanningManager.prototype.handleMouseOut=!0;mxPanningManager.prototype.border=0;function mxPopupMenu(a){this.factoryMethod=a;null!=a&&this.init()}mxPopupMenu.prototype=new mxEventSource;mxPopupMenu.prototype.constructor=mxPopupMenu;mxPopupMenu.prototype.submenuImage=mxClient.imageBasePath+"/submenu.gif";mxPopupMenu.prototype.zIndex=10006;
mxPopupMenu.prototype.factoryMethod=null;mxPopupMenu.prototype.useLeftButtonForPopup=!1;mxPopupMenu.prototype.enabled=!0;mxPopupMenu.prototype.itemCount=0;mxPopupMenu.prototype.autoExpand=!1;mxPopupMenu.prototype.smartSeparators=!1;mxPopupMenu.prototype.labels=!0;
mxPopupMenu.prototype.init=function(){this.table=document.createElement("table");this.table.className="mxPopupMenu";this.tbody=document.createElement("tbody");this.table.appendChild(this.tbody);this.div=document.createElement("div");this.div.className="mxPopupMenu";this.div.style.display="inline";this.div.style.zIndex=this.zIndex;this.div.appendChild(this.table);mxEvent.disableContextMenu(this.div)};mxPopupMenu.prototype.isEnabled=function(){return this.enabled};
mxPopupMenu.prototype.setEnabled=function(a){this.enabled=a};mxPopupMenu.prototype.isPopupTrigger=function(a){return a.isPopupTrigger()||this.useLeftButtonForPopup&&mxEvent.isLeftMouseButton(a.getEvent())};
mxPopupMenu.prototype.addItem=function(a,b,c,d,e,f){d=d||this;this.itemCount++;d.willAddSeparator&&(d.containsItems&&this.addSeparator(d,!0),d.willAddSeparator=!1);d.containsItems=!0;var g=document.createElement("tr");g.className="mxPopupMenuItem";var h=document.createElement("td");h.className="mxPopupMenuIcon";null!=b?(e=document.createElement("img"),e.src=b,h.appendChild(e)):null!=e&&(b=document.createElement("div"),b.className=e,h.appendChild(b));g.appendChild(h);this.labels&&(h=document.createElement("td"),
h.className="mxPopupMenuItem"+(null!=f&&!f?" disabled":""),mxUtils.write(h,a),h.align="left",g.appendChild(h),a=document.createElement("td"),a.className="mxPopupMenuItem"+(null!=f&&!f?" disabled":""),a.style.paddingRight="6px",a.style.textAlign="right",g.appendChild(a),null==d.div&&this.createSubmenu(d));d.tbody.appendChild(g);if(null==f||f)mxEvent.addGestureListeners(g,mxUtils.bind(this,function(a){this.eventReceiver=g;d.activeRow!=g&&d.activeRow!=d&&(null!=d.activeRow&&null!=d.activeRow.div.parentNode&&
this.hideSubmenu(d),null!=g.div&&(this.showSubmenu(d,g),d.activeRow=g));mxEvent.consume(a)}),mxUtils.bind(this,function(a){d.activeRow!=g&&d.activeRow!=d&&(null!=d.activeRow&&null!=d.activeRow.div.parentNode&&this.hideSubmenu(d),this.autoExpand&&null!=g.div&&(this.showSubmenu(d,g),d.activeRow=g));g.className="mxPopupMenuItemHover"}),mxUtils.bind(this,function(a){this.eventReceiver==g&&(d.activeRow!=g&&this.hideMenu(),null!=c&&c(a));this.eventReceiver=null;mxEvent.consume(a)})),mxEvent.addListener(g,
"mouseout",mxUtils.bind(this,function(a){g.className="mxPopupMenuItem"}));return g};
mxPopupMenu.prototype.createSubmenu=function(a){a.table=document.createElement("table");a.table.className="mxPopupMenu";a.tbody=document.createElement("tbody");a.table.appendChild(a.tbody);a.div=document.createElement("div");a.div.className="mxPopupMenu";a.div.style.position="absolute";a.div.style.display="inline";a.div.style.zIndex=this.zIndex;a.div.appendChild(a.table);var b=document.createElement("img");b.setAttribute("src",this.submenuImage);td=a.firstChild.nextSibling.nextSibling;td.appendChild(b)};
mxPopupMenu.prototype.showSubmenu=function(a,b){if(null!=b.div){b.div.style.left=a.div.offsetLeft+b.offsetLeft+b.offsetWidth-1+"px";b.div.style.top=a.div.offsetTop+b.offsetTop+"px";document.body.appendChild(b.div);var c=parseInt(b.div.offsetLeft),d=parseInt(b.div.offsetWidth),e=document.body,f=document.documentElement;if(c+d>(e.scrollLeft||f.scrollLeft)+(e.clientWidth||f.clientWidth))b.div.style.left=a.div.offsetLeft-d+(mxClient.IS_IE?6:-6)+"px";mxUtils.fit(b.div)}};
mxPopupMenu.prototype.addSeparator=function(a,b){a=a||this;if(this.smartSeparators&&!b)a.willAddSeparator=!0;else if(null!=a.tbody){a.willAddSeparator=!1;var c=document.createElement("tr"),d=document.createElement("td");d.className="mxPopupMenuIcon";d.style.padding="0 0 0 0px";c.appendChild(d);d=document.createElement("td");d.style.padding="0 0 0 0px";d.setAttribute("colSpan","2");var e=document.createElement("hr");e.setAttribute("size","1");d.appendChild(e);c.appendChild(d);a.tbody.appendChild(c)}};
mxPopupMenu.prototype.popup=function(a,b,c,d){if(null!=this.div&&null!=this.tbody&&null!=this.factoryMethod){this.div.style.left=a+"px";for(this.div.style.top=b+"px";null!=this.tbody.firstChild;)mxEvent.release(this.tbody.firstChild),this.tbody.removeChild(this.tbody.firstChild);this.itemCount=0;this.factoryMethod(this,c,d);0<this.itemCount&&(this.showMenu(),this.fireEvent(new mxEventObject(mxEvent.SHOW)))}};
mxPopupMenu.prototype.isMenuShowing=function(){return null!=this.div&&this.div.parentNode==document.body};mxPopupMenu.prototype.showMenu=function(){9<=document.documentMode&&(this.div.style.filter="none");document.body.appendChild(this.div);mxUtils.fit(this.div)};mxPopupMenu.prototype.hideMenu=function(){null!=this.div&&(null!=this.div.parentNode&&this.div.parentNode.removeChild(this.div),this.hideSubmenu(this),this.containsItems=!1)};
mxPopupMenu.prototype.hideSubmenu=function(a){null!=a.activeRow&&(this.hideSubmenu(a.activeRow),null!=a.activeRow.div.parentNode&&a.activeRow.div.parentNode.removeChild(a.activeRow.div),a.activeRow=null)};mxPopupMenu.prototype.destroy=function(){null!=this.div&&(mxEvent.release(this.div),null!=this.div.parentNode&&this.div.parentNode.removeChild(this.div),this.div=null)};
function mxAutoSaveManager(a){this.changeHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.graphModelChanged(c.getProperty("edit").changes)});this.setGraph(a)}mxAutoSaveManager.prototype=new mxEventSource;mxAutoSaveManager.prototype.constructor=mxAutoSaveManager;mxAutoSaveManager.prototype.graph=null;mxAutoSaveManager.prototype.autoSaveDelay=10;mxAutoSaveManager.prototype.autoSaveThrottle=2;mxAutoSaveManager.prototype.autoSaveThreshold=5;mxAutoSaveManager.prototype.ignoredChanges=0;
mxAutoSaveManager.prototype.lastSnapshot=0;mxAutoSaveManager.prototype.enabled=!0;mxAutoSaveManager.prototype.changeHandler=null;mxAutoSaveManager.prototype.isEnabled=function(){return this.enabled};mxAutoSaveManager.prototype.setEnabled=function(a){this.enabled=a};mxAutoSaveManager.prototype.setGraph=function(a){null!=this.graph&&this.graph.getModel().removeListener(this.changeHandler);this.graph=a;null!=this.graph&&this.graph.getModel().addListener(mxEvent.CHANGE,this.changeHandler)};
mxAutoSaveManager.prototype.save=function(){};mxAutoSaveManager.prototype.graphModelChanged=function(a){a=((new Date).getTime()-this.lastSnapshot)/1E3;a>this.autoSaveDelay||this.ignoredChanges>=this.autoSaveThreshold&&a>this.autoSaveThrottle?(this.save(),this.reset()):this.ignoredChanges++};mxAutoSaveManager.prototype.reset=function(){this.lastSnapshot=(new Date).getTime();this.ignoredChanges=0};mxAutoSaveManager.prototype.destroy=function(){this.setGraph(null)};
function mxAnimation(a){this.delay=null!=a?a:20}mxAnimation.prototype=new mxEventSource;mxAnimation.prototype.constructor=mxAnimation;mxAnimation.prototype.delay=null;mxAnimation.prototype.thread=null;mxAnimation.prototype.startAnimation=function(){null==this.thread&&(this.thread=window.setInterval(mxUtils.bind(this,this.updateAnimation),this.delay))};mxAnimation.prototype.updateAnimation=function(){this.fireEvent(new mxEventObject(mxEvent.EXECUTE))};
mxAnimation.prototype.stopAnimation=function(){null!=this.thread&&(window.clearInterval(this.thread),this.thread=null,this.fireEvent(new mxEventObject(mxEvent.DONE)))};function mxMorphing(a,b,c,d){mxAnimation.call(this,d);this.graph=a;this.steps=null!=b?b:6;this.ease=null!=c?c:1.5}mxMorphing.prototype=new mxAnimation;mxMorphing.prototype.constructor=mxMorphing;mxMorphing.prototype.graph=null;mxMorphing.prototype.steps=null;mxMorphing.prototype.step=0;mxMorphing.prototype.ease=null;
mxMorphing.prototype.cells=null;mxMorphing.prototype.updateAnimation=function(){var a=new mxCellStatePreview(this.graph);if(null!=this.cells)for(var b=0;b<this.cells.length;b++)this.animateCell(cells[b],a,!1);else this.animateCell(this.graph.getModel().getRoot(),a,!0);this.show(a);(a.isEmpty()||this.step++>=this.steps)&&this.stopAnimation()};mxMorphing.prototype.show=function(a){a.show()};
mxMorphing.prototype.animateCell=function(a,b,c){var d=this.graph.getView().getState(a),e=null;if(null!=d&&(e=this.getDelta(d),this.graph.getModel().isVertex(a)&&(0!=e.x||0!=e.y))){var f=this.graph.view.getTranslate(),g=this.graph.view.getScale();e.x+=f.x*g;e.y+=f.y*g;b.moveState(d,-e.x/this.ease,-e.y/this.ease)}if(c&&!this.stopRecursion(d,e)){d=this.graph.getModel().getChildCount(a);for(e=0;e<d;e++)this.animateCell(this.graph.getModel().getChildAt(a,e),b,c)}};
mxMorphing.prototype.stopRecursion=function(a,b){return null!=b&&(0!=b.x||0!=b.y)};mxMorphing.prototype.getDelta=function(a){var b=this.getOriginForCell(a.cell),c=this.graph.getView().getTranslate(),d=this.graph.getView().getScale();a=new mxPoint(a.x/d-c.x,a.y/d-c.y);return new mxPoint((b.x-a.x)*d,(b.y-a.y)*d)};
mxMorphing.prototype.getOriginForCell=function(a){var b=null;null!=a&&(b=this.getOriginForCell(this.graph.getModel().getParent(a)),a=this.graph.getCellGeometry(a),null!=a&&(b.x+=a.x,b.y+=a.y));null==b&&(b=this.graph.view.getTranslate(),b=new mxPoint(-b.x,-b.y));return b};function mxImageBundle(a){this.images=[];this.alt=null!=a?a:!1}mxImageBundle.prototype.images=null;mxImageBundle.prototype.images=null;mxImageBundle.prototype.putImage=function(a,b,c){this.images[a]={value:b,fallback:c}};
mxImageBundle.prototype.getImage=function(a){var b=null;null!=a&&(a=this.images[a],null!=a&&(b=this.alt?a.fallback:a.value));return b};function mxImageExport(){}mxImageExport.prototype.includeOverlays=!1;mxImageExport.prototype.drawState=function(a,b){null!=a&&(this.visitStatesRecursive(a,b,this.drawCellState),this.includeOverlays&&this.visitStatesRecursive(a,b,this.drawOverlays))};
mxImageExport.prototype.visitStatesRecursive=function(a,b,c){if(null!=a){c(a,b);for(var d=a.view.graph,e=d.model.getChildCount(a.cell),f=0;f<e;f++){var g=d.view.getState(d.model.getChildAt(a.cell,f));this.visitStatesRecursive(g,b,c)}}};mxImageExport.prototype.drawCellState=function(a,b){a.shape instanceof mxShape&&(b.save(),a.shape.paint(b),b.restore());null!=a.text&&(b.save(),a.text.paint(b),b.restore())};
mxImageExport.prototype.drawOverlays=function(a,b){null!=a.overlays&&a.overlays.visit(function(a,d){d instanceof mxShape&&d.paint(b)})};function mxAbstractCanvas2D(){this.converter=this.createUrlConverter();this.reset()}mxAbstractCanvas2D.prototype.state=null;mxAbstractCanvas2D.prototype.states=null;mxAbstractCanvas2D.prototype.path=null;mxAbstractCanvas2D.prototype.rotateHtml=!0;mxAbstractCanvas2D.prototype.lastX=0;mxAbstractCanvas2D.prototype.lastY=0;mxAbstractCanvas2D.prototype.moveOp="M";
mxAbstractCanvas2D.prototype.lineOp="L";mxAbstractCanvas2D.prototype.quadOp="Q";mxAbstractCanvas2D.prototype.curveOp="C";mxAbstractCanvas2D.prototype.closeOp="Z";mxAbstractCanvas2D.prototype.pointerEvents=!1;mxAbstractCanvas2D.prototype.createUrlConverter=function(){return new mxUrlConverter};mxAbstractCanvas2D.prototype.reset=function(){this.state=this.createState();this.states=[]};
mxAbstractCanvas2D.prototype.createState=function(){return{dx:0,dy:0,scale:1,alpha:1,fillColor:null,fillAlpha:1,gradientColor:null,gradientAlpha:1,gradientDirection:null,strokeColor:null,strokeWidth:1,dashed:!1,dashPattern:"3 3",lineCap:"flat",lineJoin:"miter",miterLimit:10,fontColor:"#000000",fontBackgroundColor:null,fontBorderColor:null,fontSize:mxConstants.DEFAULT_FONTSIZE,fontFamily:mxConstants.DEFAULT_FONTFAMILY,fontStyle:0,shadow:!1,shadowColor:mxConstants.SHADOWCOLOR,shadowAlpha:mxConstants.SHADOW_OPACITY,
shadowDx:mxConstants.SHADOW_OFFSET_X,shadowDy:mxConstants.SHADOW_OFFSET_Y,rotation:0,rotationCx:0,rotationCy:0}};mxAbstractCanvas2D.prototype.format=function(a){return Math.round(parseFloat(a))};
mxAbstractCanvas2D.prototype.addOp=function(){if(null!=this.path&&(this.path.push(arguments[0]),2<arguments.length))for(var a=this.state,b=2;b<arguments.length;b+=2)this.lastX=arguments[b-1],this.lastY=arguments[b],this.path.push(this.format((this.lastX+a.dx)*a.scale)),this.path.push(this.format((this.lastY+a.dy)*a.scale))};mxAbstractCanvas2D.prototype.rotatePoint=function(a,b,c,d,e){c*=Math.PI/180;return mxUtils.getRotatedPoint(new mxPoint(a,b),Math.cos(c),Math.sin(c),new mxPoint(d,e))};
mxAbstractCanvas2D.prototype.save=function(){this.states.push(this.state);this.state=mxUtils.clone(this.state)};mxAbstractCanvas2D.prototype.restore=function(){this.state=this.states.pop()};mxAbstractCanvas2D.prototype.scale=function(a){this.state.scale*=a;this.state.strokeWidth*=a};mxAbstractCanvas2D.prototype.translate=function(a,b){this.state.dx+=a;this.state.dy+=b};mxAbstractCanvas2D.prototype.setAlpha=function(a){this.state.alpha=a};
mxAbstractCanvas2D.prototype.setFillColor=function(a){a==mxConstants.NONE&&(a=null);this.state.fillColor=a;this.state.gradientColor=null};mxAbstractCanvas2D.prototype.setGradient=function(a,b,c,d,e,f,g,h,k){c=this.state;c.fillColor=a;c.fillAlpha=null!=h?h:1;c.gradientColor=b;c.gradientAlpha=null!=k?k:1;c.gradientDirection=g};mxAbstractCanvas2D.prototype.setStrokeColor=function(a){a==mxConstants.NONE&&(a=null);this.state.strokeColor=a};
mxAbstractCanvas2D.prototype.setStrokeWidth=function(a){this.state.strokeWidth=a};mxAbstractCanvas2D.prototype.setDashed=function(a){this.state.dashed=a};mxAbstractCanvas2D.prototype.setDashPattern=function(a){this.state.dashPattern=a};mxAbstractCanvas2D.prototype.setLineCap=function(a){this.state.lineCap=a};mxAbstractCanvas2D.prototype.setLineJoin=function(a){this.state.lineJoin=a};mxAbstractCanvas2D.prototype.setMiterLimit=function(a){this.state.miterLimit=a};
mxAbstractCanvas2D.prototype.setFontColor=function(a){a==mxConstants.NONE&&(a=null);this.state.fontColor=a};mxAbstractCanvas2D.prototype.setFontBackgroundColor=function(a){a==mxConstants.NONE&&(a=null);this.state.fontBackgroundColor=a};mxAbstractCanvas2D.prototype.setFontBorderColor=function(a){a==mxConstants.NONE&&(a=null);this.state.fontBorderColor=a};mxAbstractCanvas2D.prototype.setFontSize=function(a){this.state.fontSize=a};
mxAbstractCanvas2D.prototype.setFontFamily=function(a){this.state.fontFamily=a};mxAbstractCanvas2D.prototype.setFontStyle=function(a){null==a&&(a=0);this.state.fontStyle=a};mxAbstractCanvas2D.prototype.setShadow=function(a){this.state.shadow=a};mxAbstractCanvas2D.prototype.setShadowColor=function(a){a==mxConstants.NONE&&(a=null);this.state.shadowColor=a};mxAbstractCanvas2D.prototype.setShadowAlpha=function(a){this.state.shadowAlpha=a};
mxAbstractCanvas2D.prototype.setShadowOffset=function(a,b){this.state.shadowDx=a;this.state.shadowDy=b};mxAbstractCanvas2D.prototype.begin=function(){this.lastY=this.lastX=0;this.path=[]};mxAbstractCanvas2D.prototype.moveTo=function(a,b){this.addOp(this.moveOp,a,b)};mxAbstractCanvas2D.prototype.lineTo=function(a,b){this.addOp(this.lineOp,a,b)};mxAbstractCanvas2D.prototype.quadTo=function(a,b,c,d){this.addOp(this.quadOp,a,b,c,d)};
mxAbstractCanvas2D.prototype.curveTo=function(a,b,c,d,e,f){this.addOp(this.curveOp,a,b,c,d,e,f)};mxAbstractCanvas2D.prototype.arcTo=function(a,b,c,d,e,f,g){a=mxUtils.arcToCurves(this.lastX,this.lastY,a,b,c,d,e,f,g);for(b=0;b<a.length;b+=6)this.curveTo(a[b],a[b+1],a[b+2],a[b+3],a[b+4],a[b+5])};mxAbstractCanvas2D.prototype.close=function(a,b,c,d,e,f){this.addOp(this.closeOp)};mxAbstractCanvas2D.prototype.end=function(){};
function mxXmlCanvas2D(a){mxAbstractCanvas2D.call(this);this.root=a;this.writeDefaults()}mxUtils.extend(mxXmlCanvas2D,mxAbstractCanvas2D);mxXmlCanvas2D.prototype.textEnabled=!0;mxXmlCanvas2D.prototype.compressed=!0;
mxXmlCanvas2D.prototype.writeDefaults=function(){var a;a=this.createElement("fontfamily");a.setAttribute("family",mxConstants.DEFAULT_FONTFAMILY);this.root.appendChild(a);a=this.createElement("fontsize");a.setAttribute("size",mxConstants.DEFAULT_FONTSIZE);this.root.appendChild(a);a=this.createElement("shadowcolor");a.setAttribute("color",mxConstants.SHADOWCOLOR);this.root.appendChild(a);a=this.createElement("shadowalpha");a.setAttribute("alpha",mxConstants.SHADOW_OPACITY);this.root.appendChild(a);
a=this.createElement("shadowoffset");a.setAttribute("dx",mxConstants.SHADOW_OFFSET_X);a.setAttribute("dy",mxConstants.SHADOW_OFFSET_Y);this.root.appendChild(a)};mxXmlCanvas2D.prototype.format=function(a){return parseFloat(parseFloat(a).toFixed(2))};mxXmlCanvas2D.prototype.createElement=function(a){return this.root.ownerDocument.createElement(a)};mxXmlCanvas2D.prototype.save=function(){this.compressed&&mxAbstractCanvas2D.prototype.save.apply(this,arguments);this.root.appendChild(this.createElement("save"))};
mxXmlCanvas2D.prototype.restore=function(){this.compressed&&mxAbstractCanvas2D.prototype.restore.apply(this,arguments);this.root.appendChild(this.createElement("restore"))};mxXmlCanvas2D.prototype.scale=function(a){if(this.compressed){if(this.state.scale==a)return;mxAbstractCanvas2D.prototype.setAlpha.apply(this,arguments)}var b=this.createElement("scale");b.setAttribute("scale",a);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.translate=function(a,b){var c=this.createElement("translate");c.setAttribute("dx",this.format(a));c.setAttribute("dy",this.format(b));this.root.appendChild(c)};mxXmlCanvas2D.prototype.rotate=function(a,b,c,d,e){var f=this.createElement("rotate");if(0!=a||b||c)f.setAttribute("theta",this.format(a)),f.setAttribute("flipH",b?"1":"0"),f.setAttribute("flipV",c?"1":"0"),f.setAttribute("cx",this.format(d)),f.setAttribute("cy",this.format(e)),this.root.appendChild(f)};
mxXmlCanvas2D.prototype.setAlpha=function(a){if(this.compressed){if(this.state.alpha==a)return;mxAbstractCanvas2D.prototype.setAlpha.apply(this,arguments)}var b=this.createElement("alpha");b.setAttribute("alpha",this.format(a));this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setFillColor=function(a){a==mxConstants.NONE&&(a=null);if(this.compressed){if(this.state.fillColor==a)return;mxAbstractCanvas2D.prototype.setFillColor.apply(this,arguments)}var b=this.createElement("fillcolor");b.setAttribute("color",null!=a?a:mxConstants.NONE);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setGradient=function(a,b,c,d,e,f,g,h,k){if(null!=a&&null!=b){mxAbstractCanvas2D.prototype.setGradient.apply(this,arguments);var l=this.createElement("gradient");l.setAttribute("c1",a);l.setAttribute("c2",b);l.setAttribute("x",this.format(c));l.setAttribute("y",this.format(d));l.setAttribute("w",this.format(e));l.setAttribute("h",this.format(f));null!=g&&l.setAttribute("direction",g);null!=h&&l.setAttribute("alpha1",h);null!=k&&l.setAttribute("alpha2",k);this.root.appendChild(l)}};
mxXmlCanvas2D.prototype.setStrokeColor=function(a){a==mxConstants.NONE&&(a=null);if(this.compressed){if(this.state.strokeColor==a)return;mxAbstractCanvas2D.prototype.setStrokeColor.apply(this,arguments)}var b=this.createElement("strokecolor");b.setAttribute("color",null!=a?a:mxConstants.NONE);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setStrokeWidth=function(a){if(this.compressed){if(this.state.strokeWidth==a)return;mxAbstractCanvas2D.prototype.setStrokeWidth.apply(this,arguments)}var b=this.createElement("strokewidth");b.setAttribute("width",this.format(a));this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setDashed=function(a){if(this.compressed){if(this.state.dashed==a)return;mxAbstractCanvas2D.prototype.setDashed.apply(this,arguments)}var b=this.createElement("dashed");b.setAttribute("dashed",a?"1":"0");this.root.appendChild(b)};mxXmlCanvas2D.prototype.setDashPattern=function(a){if(this.compressed){if(this.state.dashPattern==a)return;mxAbstractCanvas2D.prototype.setDashPattern.apply(this,arguments)}var b=this.createElement("dashpattern");b.setAttribute("pattern",a);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setLineCap=function(a){if(this.compressed){if(this.state.lineCap==a)return;mxAbstractCanvas2D.prototype.setLineCap.apply(this,arguments)}var b=this.createElement("linecap");b.setAttribute("cap",a);this.root.appendChild(b)};mxXmlCanvas2D.prototype.setLineJoin=function(a){if(this.compressed){if(this.state.lineJoin==a)return;mxAbstractCanvas2D.prototype.setLineJoin.apply(this,arguments)}var b=this.createElement("linejoin");b.setAttribute("join",a);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setMiterLimit=function(a){if(this.compressed){if(this.state.miterLimit==a)return;mxAbstractCanvas2D.prototype.setMiterLimit.apply(this,arguments)}var b=this.createElement("miterlimit");b.setAttribute("limit",a);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setFontColor=function(a){if(this.textEnabled){a==mxConstants.NONE&&(a=null);if(this.compressed){if(this.state.fontColor==a)return;mxAbstractCanvas2D.prototype.setFontColor.apply(this,arguments)}var b=this.createElement("fontcolor");b.setAttribute("color",null!=a?a:mxConstants.NONE);this.root.appendChild(b)}};
mxXmlCanvas2D.prototype.setFontBackgroundColor=function(a){if(this.textEnabled){a==mxConstants.NONE&&(a=null);if(this.compressed){if(this.state.fontBackgroundColor==a)return;mxAbstractCanvas2D.prototype.setFontBackgroundColor.apply(this,arguments)}var b=this.createElement("fontbackgroundcolor");b.setAttribute("color",null!=a?a:mxConstants.NONE);this.root.appendChild(b)}};
mxXmlCanvas2D.prototype.setFontBorderColor=function(a){if(this.textEnabled){a==mxConstants.NONE&&(a=null);if(this.compressed){if(this.state.fontBorderColor==a)return;mxAbstractCanvas2D.prototype.setFontBorderColor.apply(this,arguments)}var b=this.createElement("fontbordercolor");b.setAttribute("color",null!=a?a:mxConstants.NONE);this.root.appendChild(b)}};
mxXmlCanvas2D.prototype.setFontSize=function(a){if(this.textEnabled){if(this.compressed){if(this.state.fontSize==a)return;mxAbstractCanvas2D.prototype.setFontSize.apply(this,arguments)}var b=this.createElement("fontsize");b.setAttribute("size",a);this.root.appendChild(b)}};
mxXmlCanvas2D.prototype.setFontFamily=function(a){if(this.textEnabled){if(this.compressed){if(this.state.fontFamily==a)return;mxAbstractCanvas2D.prototype.setFontFamily.apply(this,arguments)}var b=this.createElement("fontfamily");b.setAttribute("family",a);this.root.appendChild(b)}};
mxXmlCanvas2D.prototype.setFontStyle=function(a){if(this.textEnabled){null==a&&(a=0);if(this.compressed){if(this.state.fontStyle==a)return;mxAbstractCanvas2D.prototype.setFontStyle.apply(this,arguments)}var b=this.createElement("fontstyle");b.setAttribute("style",a);this.root.appendChild(b)}};
mxXmlCanvas2D.prototype.setShadow=function(a){if(this.compressed){if(this.state.shadow==a)return;mxAbstractCanvas2D.prototype.setShadow.apply(this,arguments)}var b=this.createElement("shadow");b.setAttribute("enabled",a?"1":"0");this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setShadowColor=function(a){if(this.compressed){a==mxConstants.NONE&&(a=null);if(this.state.shadowColor==a)return;mxAbstractCanvas2D.prototype.setShadowColor.apply(this,arguments)}var b=this.createElement("shadowcolor");b.setAttribute("color",null!=a?a:mxConstants.NONE);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setShadowAlpha=function(a){if(this.compressed){if(this.state.shadowAlpha==a)return;mxAbstractCanvas2D.prototype.setShadowAlpha.apply(this,arguments)}var b=this.createElement("shadowalpha");b.setAttribute("alpha",a);this.root.appendChild(b)};
mxXmlCanvas2D.prototype.setShadowOffset=function(a,b){if(this.compressed){if(this.state.shadowDx==a&&this.state.shadowDy==b)return;mxAbstractCanvas2D.prototype.setShadowOffset.apply(this,arguments)}var c=this.createElement("shadowoffset");c.setAttribute("dx",a);c.setAttribute("dy",b);this.root.appendChild(c)};
mxXmlCanvas2D.prototype.rect=function(a,b,c,d){var e=this.createElement("rect");e.setAttribute("x",this.format(a));e.setAttribute("y",this.format(b));e.setAttribute("w",this.format(c));e.setAttribute("h",this.format(d));this.root.appendChild(e)};
mxXmlCanvas2D.prototype.roundrect=function(a,b,c,d,e,f){var g=this.createElement("roundrect");g.setAttribute("x",this.format(a));g.setAttribute("y",this.format(b));g.setAttribute("w",this.format(c));g.setAttribute("h",this.format(d));g.setAttribute("dx",this.format(e));g.setAttribute("dy",this.format(f));this.root.appendChild(g)};
mxXmlCanvas2D.prototype.ellipse=function(a,b,c,d){var e=this.createElement("ellipse");e.setAttribute("x",this.format(a));e.setAttribute("y",this.format(b));e.setAttribute("w",this.format(c));e.setAttribute("h",this.format(d));this.root.appendChild(e)};
mxXmlCanvas2D.prototype.image=function(a,b,c,d,e,f,g,h){e=this.converter.convert(e);var k=this.createElement("image");k.setAttribute("x",this.format(a));k.setAttribute("y",this.format(b));k.setAttribute("w",this.format(c));k.setAttribute("h",this.format(d));k.setAttribute("src",e);k.setAttribute("aspect",f?"1":"0");k.setAttribute("flipH",g?"1":"0");k.setAttribute("flipV",h?"1":"0");this.root.appendChild(k)};
mxXmlCanvas2D.prototype.begin=function(){this.root.appendChild(this.createElement("begin"));this.lastY=this.lastX=0};mxXmlCanvas2D.prototype.moveTo=function(a,b){var c=this.createElement("move");c.setAttribute("x",this.format(a));c.setAttribute("y",this.format(b));this.root.appendChild(c);this.lastX=a;this.lastY=b};
mxXmlCanvas2D.prototype.lineTo=function(a,b){var c=this.createElement("line");c.setAttribute("x",this.format(a));c.setAttribute("y",this.format(b));this.root.appendChild(c);this.lastX=a;this.lastY=b};mxXmlCanvas2D.prototype.quadTo=function(a,b,c,d){var e=this.createElement("quad");e.setAttribute("x1",this.format(a));e.setAttribute("y1",this.format(b));e.setAttribute("x2",this.format(c));e.setAttribute("y2",this.format(d));this.root.appendChild(e);this.lastX=c;this.lastY=d};
mxXmlCanvas2D.prototype.curveTo=function(a,b,c,d,e,f){var g=this.createElement("curve");g.setAttribute("x1",this.format(a));g.setAttribute("y1",this.format(b));g.setAttribute("x2",this.format(c));g.setAttribute("y2",this.format(d));g.setAttribute("x3",this.format(e));g.setAttribute("y3",this.format(f));this.root.appendChild(g);this.lastX=e;this.lastY=f};mxXmlCanvas2D.prototype.close=function(){this.root.appendChild(this.createElement("close"))};
mxXmlCanvas2D.prototype.text=function(a,b,c,d,e,f,g,h,k,l,m,n){if(this.textEnabled&&null!=e){mxUtils.isNode(e)&&(e=mxUtils.getOuterHtml(e));var p=this.createElement("text");p.setAttribute("x",this.format(a));p.setAttribute("y",this.format(b));p.setAttribute("w",this.format(c));p.setAttribute("h",this.format(d));p.setAttribute("str",e);null!=f&&p.setAttribute("align",f);null!=g&&p.setAttribute("valign",g);p.setAttribute("wrap",h?"1":"0");null==k&&(k="");p.setAttribute("format",k);null!=l&&p.setAttribute("overflow",
l);null!=m&&p.setAttribute("clip",m?"1":"0");null!=n&&p.setAttribute("rotation",n);this.root.appendChild(p)}};mxXmlCanvas2D.prototype.stroke=function(){this.root.appendChild(this.createElement("stroke"))};mxXmlCanvas2D.prototype.fill=function(){this.root.appendChild(this.createElement("fill"))};mxXmlCanvas2D.prototype.fillAndStroke=function(){this.root.appendChild(this.createElement("fillstroke"))};
function mxSvgCanvas2D(a,b){mxAbstractCanvas2D.call(this);this.root=a;this.gradients=[];this.defs=null;this.styleEnabled=null!=b?b:!1;var c=null;if(a.ownerDocument!=document)for(c=a;null!=c&&"svg"!=c.nodeName;)c=c.parentNode;null!=c&&(0<c.getElementsByTagName("defs").length&&(this.defs=c.getElementsByTagName("defs")[0]),null==this.defs&&(this.defs=this.createElement("defs"),null!=c.firstChild?c.insertBefore(this.defs,c.firstChild):c.appendChild(this.defs)),this.styleEnabled&&this.defs.appendChild(this.createStyle()))}
mxUtils.extend(mxSvgCanvas2D,mxAbstractCanvas2D);mxSvgCanvas2D.prototype.node=null;mxSvgCanvas2D.prototype.matchHtmlAlignment=!0;mxSvgCanvas2D.prototype.textEnabled=!0;mxSvgCanvas2D.prototype.foEnabled=!0;mxSvgCanvas2D.prototype.foAltText="[Object]";mxSvgCanvas2D.prototype.strokeTolerance=0;mxSvgCanvas2D.prototype.refCount=0;mxSvgCanvas2D.prototype.blockImagePointerEvents=!1;mxSvgCanvas2D.prototype.reset=function(){mxAbstractCanvas2D.prototype.reset.apply(this,arguments);this.gradients=[]};
mxSvgCanvas2D.prototype.createStyle=function(a){a=this.createElement("style");a.setAttribute("type","text/css");mxUtils.write(a,"svg{font-family:"+mxConstants.DEFAULT_FONTFAMILY+";font-size:"+mxConstants.DEFAULT_FONTSIZE+";fill:none;stroke-miterlimit:10}");return a};
mxSvgCanvas2D.prototype.createElement=function(a,b){if(null!=this.root.ownerDocument.createElementNS)return this.root.ownerDocument.createElementNS(b||mxConstants.NS_SVG,a);var c=this.root.ownerDocument.createElement(a);null!=b&&c.setAttribute("xmlns",b);return c};
mxSvgCanvas2D.prototype.createAlternateContent=function(a,b,c,d,e,f,g,h,k,l,m,n,p){return null!=this.foAltText?(a=this.state,b=this.createElement("text"),b.setAttribute("x",Math.round(d/2)),b.setAttribute("y",Math.round((e+a.fontSize)/2)),b.setAttribute("fill",a.fontColor||"black"),b.setAttribute("text-anchor","middle"),b.setAttribute("font-size",Math.round(a.fontSize)+"px"),b.setAttribute("font-family",a.fontFamily),(a.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&b.setAttribute("font-weight",
"bold"),(a.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&b.setAttribute("font-style","italic"),(a.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&b.setAttribute("text-decoration","underline"),mxUtils.write(b,this.foAltText),b):null};
mxSvgCanvas2D.prototype.createGradientId=function(a,b,c,d,e){"#"==a.charAt(0)&&(a=a.substring(1));"#"==b.charAt(0)&&(b=b.substring(1));a=a.toLowerCase()+"-"+c;b=b.toLowerCase()+"-"+d;c=null;null==e||e==mxConstants.DIRECTION_SOUTH?c="s":e==mxConstants.DIRECTION_EAST?c="e":(d=a,a=b,b=d,e==mxConstants.DIRECTION_NORTH?c="s":e==mxConstants.DIRECTION_WEST&&(c="e"));return"mx-gradient-"+a+"-"+b+"-"+c};
mxSvgCanvas2D.prototype.getSvgGradient=function(a,b,c,d,e){var f=this.createGradientId(a,b,c,d,e),g=this.gradients[f];if(null==g){var h=this.root.ownerSVGElement,k=0,l=f+"-"+k;if(null!=h)for(g=h.ownerDocument.getElementById(l);null!=g&&g.ownerSVGElement!=h;)l=f+"-"+k++,g=h.ownerDocument.getElementById(l);else l="id"+ ++this.refCount;null==g&&(g=this.createSvgGradient(a,b,c,d,e),g.setAttribute("id",l),null!=this.defs?this.defs.appendChild(g):h.appendChild(g));this.gradients[f]=g}return g.getAttribute("id")};
mxSvgCanvas2D.prototype.createSvgGradient=function(a,b,c,d,e){var f=this.createElement("linearGradient");f.setAttribute("x1","0%");f.setAttribute("y1","0%");f.setAttribute("x2","0%");f.setAttribute("y2","0%");null==e||e==mxConstants.DIRECTION_SOUTH?f.setAttribute("y2","100%"):e==mxConstants.DIRECTION_EAST?f.setAttribute("x2","100%"):e==mxConstants.DIRECTION_NORTH?f.setAttribute("y1","100%"):e==mxConstants.DIRECTION_WEST&&f.setAttribute("x1","100%");c=1>c?";stop-opacity:"+c:"";e=this.createElement("stop");
e.setAttribute("offset","0%");e.setAttribute("style","stop-color:"+a+c);f.appendChild(e);c=1>d?";stop-opacity:"+d:"";e=this.createElement("stop");e.setAttribute("offset","100%");e.setAttribute("style","stop-color:"+b+c);f.appendChild(e);return f};
mxSvgCanvas2D.prototype.addNode=function(a,b){var c=this.node,d=this.state;if(null!=c){if("path"==c.nodeName)if(null!=this.path&&0<this.path.length)c.setAttribute("d",this.path.join(" "));else return;a&&null!=d.fillColor?this.updateFill():this.styleEnabled||("ellipse"==c.nodeName&&mxClient.IS_FF?c.setAttribute("fill","transparent"):c.setAttribute("fill","none"),a=!1);b&&null!=d.strokeColor?this.updateStroke():this.styleEnabled||c.setAttribute("stroke","none");null!=d.transform&&0<d.transform.length&&
c.setAttribute("transform",d.transform);d.shadow&&this.root.appendChild(this.createShadow(c));0<this.strokeTolerance&&!a&&this.root.appendChild(this.createTolerance(c));this.pointerEvents&&("path"!=c.nodeName||this.path[this.path.length-1]==this.closeOp)?c.setAttribute("pointer-events","all"):this.pointerEvents||c.setAttribute("pointer-events","none");this.root.appendChild(c)}};
mxSvgCanvas2D.prototype.updateFill=function(){var a=this.state;1>a.alpha&&this.node.setAttribute("fill-opacity",a.alpha);null!=a.fillColor&&(null!=a.gradientColor?(a=this.getSvgGradient(a.fillColor,a.gradientColor,a.fillAlpha,a.gradientAlpha,a.gradientDirection),this.node.setAttribute("fill","url(#"+a+")")):this.node.setAttribute("fill",a.fillColor.toLowerCase()))};
mxSvgCanvas2D.prototype.updateStroke=function(){var a=this.state;this.node.setAttribute("stroke",a.strokeColor.toLowerCase());1>a.alpha&&this.node.setAttribute("stroke-opacity",a.alpha);var b=Math.max(1,this.format(a.strokeWidth*a.scale));1!=b&&this.node.setAttribute("stroke-width",b);"path"==this.node.nodeName&&this.updateStrokeAttributes();a.dashed&&this.node.setAttribute("stroke-dasharray",this.createDashPattern(b))};
mxSvgCanvas2D.prototype.updateStrokeAttributes=function(){var a=this.state;null!=a.lineJoin&&"miter"!=a.lineJoin&&this.node.setAttribute("stroke-linejoin",a.lineJoin);if(null!=a.lineCap){var b=a.lineCap;"flat"==b&&(b="butt");"butt"!=b&&this.node.setAttribute("stroke-linecap",b)}null!=a.miterLimit&&(!this.styleEnabled||10!=a.miterLimit)&&this.node.setAttribute("stroke-miterlimit",a.miterLimit)};
mxSvgCanvas2D.prototype.createDashPattern=function(a){var b=this.state.dashPattern.split(" "),c=[];if(0<b.length)for(var d=0;d<b.length;d++)c[d]=Number(b[d])*a;return c.join(" ")};
mxSvgCanvas2D.prototype.createTolerance=function(a){a=a.cloneNode(!0);var b=parseFloat(a.getAttribute("stroke-width")||1)+this.strokeTolerance;a.setAttribute("pointer-events","stroke");a.setAttribute("visibility","hidden");a.removeAttribute("stroke-dasharray");a.setAttribute("stroke-width",b);a.setAttribute("fill","none");a.setAttribute("stroke",mxClient.IS_OP?"none":"white");return a};
mxSvgCanvas2D.prototype.createShadow=function(a){a=a.cloneNode(!0);var b=this.state;"none"!=a.getAttribute("fill")&&a.setAttribute("fill",b.shadowColor);"none"!=a.getAttribute("stroke")&&a.setAttribute("stroke",b.shadowColor);a.setAttribute("transform","translate("+this.format(b.shadowDx*b.scale)+","+this.format(b.shadowDy*b.scale)+")"+(b.transform||""));a.setAttribute("opacity",b.shadowAlpha);return a};
mxSvgCanvas2D.prototype.rotate=function(a,b,c,d,e){if(0!=a||b||c){var f=this.state;d+=f.dx;e+=f.dy;d*=f.scale;e*=f.scale;f.transform=f.transform||"";if(b&&c)a+=180;else if(b^c){var g=b?d:0,h=b?-1:1,k=c?e:0,l=c?-1:1;f.transform+="translate("+this.format(g)+","+this.format(k)+")scale("+this.format(h)+","+this.format(l)+")translate("+this.format(-g)+","+this.format(-k)+")"}if(b?!c:c)a*=-1;0!=a&&(f.transform+="rotate("+this.format(a)+","+this.format(d)+","+this.format(e)+")");f.rotation+=a;f.rotationCx=
d;f.rotationCy=e}};mxSvgCanvas2D.prototype.begin=function(){mxAbstractCanvas2D.prototype.begin.apply(this,arguments);this.node=this.createElement("path")};mxSvgCanvas2D.prototype.rect=function(a,b,c,d){var e=this.state,f=this.createElement("rect");f.setAttribute("x",this.format((a+e.dx)*e.scale));f.setAttribute("y",this.format((b+e.dy)*e.scale));f.setAttribute("width",this.format(c*e.scale));f.setAttribute("height",this.format(d*e.scale));this.node=f};
mxSvgCanvas2D.prototype.roundrect=function(a,b,c,d,e,f){this.rect(a,b,c,d);0<e&&this.node.setAttribute("rx",this.format(e*this.state.scale));0<f&&this.node.setAttribute("ry",this.format(f*this.state.scale))};mxSvgCanvas2D.prototype.ellipse=function(a,b,c,d){var e=this.state,f=this.createElement("ellipse");f.setAttribute("cx",Math.round((a+c/2+e.dx)*e.scale));f.setAttribute("cy",Math.round((b+d/2+e.dy)*e.scale));f.setAttribute("rx",c/2*e.scale);f.setAttribute("ry",d/2*e.scale);this.node=f};
mxSvgCanvas2D.prototype.image=function(a,b,c,d,e,f,g,h){e=this.converter.convert(e);f=null!=f?f:!0;g=null!=g?g:!1;h=null!=h?h:!1;var k=this.state;a+=k.dx;b+=k.dy;var l=this.createElement("image");l.setAttribute("x",this.format(a*k.scale));l.setAttribute("y",this.format(b*k.scale));l.setAttribute("width",this.format(c*k.scale));l.setAttribute("height",this.format(d*k.scale));null==l.setAttributeNS||this.root.ownerDocument!=document?l.setAttribute("xlink:href",e):l.setAttributeNS(mxConstants.NS_XLINK,
"href",e);f||l.setAttribute("preserveAspectRatio","none");1>k.alpha&&l.setAttribute("opacity",k.alpha);e=this.state.transform||"";if(g||h){var m=f=1,n=0,p=0;g&&(f=-1,n=-c-2*a);h&&(m=-1,p=-d-2*b);e+="scale("+f+","+m+")translate("+n+","+p+")"}0<e.length&&l.setAttribute("transform",e);this.pointerEvents||l.setAttribute("pointer-events","none");this.root.appendChild(l);this.blockImagePointerEvents&&(l.setAttribute("style","pointer-events:none"),l=this.createElement("rect"),l.setAttribute("visibility",
"hidden"),l.setAttribute("pointer-events","fill"),l.setAttribute("x",this.format(a*k.scale)),l.setAttribute("y",this.format(b*k.scale)),l.setAttribute("width",this.format(c*k.scale)),l.setAttribute("height",this.format(d*k.scale)),this.root.appendChild(l))};
mxSvgCanvas2D.prototype.createDiv=function(a,b,c,d,e){c=this.state;d="display:inline-block;font-size:"+Math.round(c.fontSize)+"px;font-family:"+c.fontFamily+";color:"+c.fontColor+";line-height:"+Math.round(c.fontSize*mxConstants.LINE_HEIGHT)+"px;"+d;(c.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&(d+="font-weight:bold;");(c.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&(d+="font-style:italic;");(c.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&(d+="text-decoration:underline;");
b==mxConstants.ALIGN_CENTER?d+="text-align:center;":b==mxConstants.ALIGN_RIGHT&&(d+="text-align:right;");b="";null!=c.fontBackgroundColor&&(b+="background-color:"+c.fontBackgroundColor+";");null!=c.fontBorderColor&&(b+="border:1px solid "+c.fontBorderColor+";");mxUtils.isNode(a)||(c=document.createElement("textarea"),c.innerHTML=a.replace(/&lt;/g,"&amp;lt;").replace(/&gt;/g,"&amp;gt;").replace(/</g,"&lt;").replace(/>/g,"&gt;"),a=c.value,"fill"!=e&&"width"!=e?0<b.length&&(a='<div xmlns="http://www.w3.org/1999/xhtml" style="display:inline-block;'+
b+'">'+a+"</div>"):d+=b);if(!mxClient.IS_IE&&document.createElementNS)return e=document.createElementNS("http://www.w3.org/1999/xhtml","div"),e.setAttribute("style",d),mxUtils.isNode(a)?this.root.ownerDocument!=document?e.appendChild(a.cloneNode(!0)):e.appendChild(a):e.innerHTML=a,e;mxUtils.isNode(a)&&this.root.ownerDocument!=document&&(a=a.outerHTML);a=a.replace(/<br>/g,"<br />").replace(/<hr>/g,"<hr />");return mxUtils.parseXml('<div xmlns="http://www.w3.org/1999/xhtml" style="'+d+'">'+a+"</div>").documentElement};
mxSvgCanvas2D.prototype.text=function(a,b,c,d,e,f,g,h,k,l,m,n){if(this.textEnabled&&null!=e){n=null!=n?n:0;var p=this.state;a+=p.dx;b+=p.dy;if(this.foEnabled&&"html"==k){var q="vertical-align:top;";m?(q+="overflow:hidden;",0<d&&(q+="max-height:"+Math.round(d)+"px;"),0<c&&(q+="width:"+Math.round(c)+"px;")):"fill"==l?(q+="width:"+Math.round(c)+"px;",q+="height:"+Math.round(d)+"px;"):"width"==l&&(q+="width:"+Math.round(c)+"px;",0<d&&(q+="max-height:"+Math.round(d)+"px;"));h&&0<c?(m||(q+="width:"+Math.round(c)+
"px;"),q+="white-space:normal;"):q+="white-space:nowrap;";var s=this.createElement("g");1>p.alpha&&s.setAttribute("opacity",p.alpha);var r=this.createElement("foreignObject");r.setAttribute("pointer-events","all");q=this.createDiv(e,f,g,q,l);if(null!=q){s.appendChild(r);this.root.appendChild(s);var t=0,u=0;if(mxClient.IS_IE&&!mxClient.IS_SVG){var v=document.createElement("div");v.style.cssText=q.getAttribute("style");v.style.display=mxClient.IS_QUIRKS?"inline":"inline-block";v.style.visibility="hidden";
v.innerHTML=mxUtils.isNode(e)?e.outerHTML:e;document.body.appendChild(v);t=v.offsetWidth;u=mxClient.IS_QUIRKS&&0<d&&m?Math.min(d,v.offsetHeight+2):v.offsetHeight;v.parentNode.removeChild(v);r.appendChild(q)}else this.root.ownerDocument!=document||0<=navigator.userAgent.indexOf("Firefox/3.")?(q.style.visibility="hidden",document.body.appendChild(q),t=q.offsetWidth,u=q.offsetHeight,r.appendChild(q),q.style.visibility=""):(r.appendChild(q),t=q.offsetWidth,u=q.offsetHeight);"fill"==l?(c=Math.max(c,t),
d=Math.max(d,u)):(c="width"==l?Math.max(c,t):t,d=u);1>p.alpha&&s.setAttribute("opacity",p.alpha);t=q=0;f==mxConstants.ALIGN_CENTER?q-=c/2:f==mxConstants.ALIGN_RIGHT&&(q-=c);a+=q;g==mxConstants.ALIGN_MIDDLE?t-=d/2:g==mxConstants.ALIGN_BOTTOM&&(t-=d);b+=t;u=1!=p.scale?"scale("+p.scale+")":"";0!=p.rotation&&this.rotateHtml?(u+="rotate("+p.rotation+","+c/2+","+d/2+")",b=this.rotatePoint((a+c/2)*p.scale,(b+d/2)*p.scale,p.rotation,p.rotationCx,p.rotationCy),a=b.x-c*p.scale/2,b=b.y-d*p.scale/2):(a*=p.scale,
b*=p.scale);0!=n&&(u+="rotate("+n+","+-q+","+-t+")");s.setAttribute("transform","translate("+Math.round(a)+","+Math.round(b)+")"+u);r.setAttribute("width",Math.round(Math.max(1,c)));r.setAttribute("height",Math.round(Math.max(1,d)));this.root.ownerDocument!=document&&(a=this.createAlternateContent(r,a,b,c,d,e,f,g,h,k,l,m,n),null!=a&&(r.setAttribute("requiredFeatures","http://www.w3.org/TR/SVG11/feature#Extensibility"),c=this.createElement("switch"),c.appendChild(r),c.appendChild(a),s.appendChild(c)))}}else this.plainText(a,
b,c,d,e,f,g,h,l,m,n)}};mxSvgCanvas2D.prototype.createClip=function(a,b,c,d){a=Math.round(a);b=Math.round(b);c=Math.round(c);d=Math.round(d);for(var e="mx-clip-"+a+"-"+b+"-"+c+"-"+d,f=0,g=e+"-"+f;null!=document.getElementById(g);)g=e+"-"+ ++f;clip=this.createElement("clipPath");clip.setAttribute("id",g);e=this.createElement("rect");e.setAttribute("x",a);e.setAttribute("y",b);e.setAttribute("width",c);e.setAttribute("height",d);clip.appendChild(e);return clip};
mxSvgCanvas2D.prototype.plainText=function(a,b,c,d,e,f,g,h,k,l,m){m=null!=m?m:0;h=this.state;var n=Math.round(h.fontSize),p=this.createElement("g"),q=h.transform||"";0!=m&&(q+="rotate("+m+","+this.format(a*h.scale)+","+this.format(b*h.scale)+")");if(l&&0<c&&0<d){var s=a;m=b;f==mxConstants.ALIGN_CENTER?s-=c/2:f==mxConstants.ALIGN_RIGHT&&(s-=c);"fill"!=k&&(g==mxConstants.ALIGN_MIDDLE?m-=d/2:g==mxConstants.ALIGN_BOTTOM&&(m-=d));m=this.createClip(s*h.scale-2,m*h.scale-2,c*h.scale+4,d*h.scale+4);null!=
this.defs?this.defs.appendChild(m):this.root.appendChild(m);p.setAttribute("clip-path","url(#"+m.getAttribute("id")+")")}m=f==mxConstants.ALIGN_RIGHT?"end":f==mxConstants.ALIGN_CENTER?"middle":"start";"start"!=m&&p.setAttribute("text-anchor",m);(!this.styleEnabled||n!=mxConstants.DEFAULT_FONTSIZE)&&p.setAttribute("font-size",Math.round(n*h.scale)+"px");0<q.length&&p.setAttribute("transform",q);1>h.alpha&&p.setAttribute("opacity",h.alpha);var q=e.split("\n"),s=Math.round(n*mxConstants.LINE_HEIGHT),
r=n+(q.length-1)*s;m=b+n-1;g==mxConstants.ALIGN_MIDDLE?"fill"==k?m-=d/2:(l=(this.matchHtmlAlignment&&l&&0<d?Math.min(r,d):r)/2,m-=l+1):g==mxConstants.ALIGN_BOTTOM&&("fill"==k?m-=d:(l=this.matchHtmlAlignment&&l&&0<d?Math.min(r,d):r,m-=l+2));for(l=0;l<q.length;l++)0<q[l].length&&0<mxUtils.trim(q[l]).length&&(n=this.createElement("text"),n.setAttribute("x",this.format(a*h.scale)),n.setAttribute("y",this.format(m*h.scale)),this.updateFont(n),mxUtils.write(n,q[l]),p.appendChild(n)),m+=s;this.root.appendChild(p);
this.addTextBackground(p,e,a,b,c,"fill"==k?d:r,f,g,k)};
mxSvgCanvas2D.prototype.updateFont=function(a){var b=this.state;a.setAttribute("fill",b.fontColor);(!this.styleEnabled||b.fontFamily!=mxConstants.DEFAULT_FONTFAMILY)&&a.setAttribute("font-family",b.fontFamily);(b.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&a.setAttribute("font-weight","bold");(b.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&a.setAttribute("font-style","italic");(b.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&a.setAttribute("text-decoration",
"underline")};
mxSvgCanvas2D.prototype.addTextBackground=function(a,b,c,d,e,f,g,h,k){var l=this.state;if(null!=l.fontBackgroundColor||null!=l.fontBorderColor){var m=null;"fill"==k||"width"==k?(g==mxConstants.ALIGN_CENTER?c-=e/2:g==mxConstants.ALIGN_RIGHT&&(c-=e),h==mxConstants.ALIGN_MIDDLE?d-=f/2:h==mxConstants.ALIGN_BOTTOM&&(d-=f),m=new mxRectangle((c+1)*l.scale,d*l.scale,(e-2)*l.scale,(f+2)*l.scale)):null!=a.getBBox&&this.root.ownerDocument==document?(m=a.getBBox(),b=mxClient.IS_IE&&mxClient.IS_SVG,m=new mxRectangle(m.x,
m.y+(b?0:1),m.width,m.height+(b?1:0))):(m=document.createElement("div"),m.style.lineHeight=Math.round(l.fontSize*mxConstants.LINE_HEIGHT)+"px",m.style.fontSize=Math.round(l.fontSize)+"px",m.style.fontFamily=l.fontFamily,m.style.whiteSpace="nowrap",m.style.position="absolute",m.style.visibility="hidden",m.style.display=mxClient.IS_QUIRKS?"inline":"inline-block",m.style.zoom="1",(l.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&(m.style.fontWeight="bold"),(l.fontStyle&mxConstants.FONT_ITALIC)==
mxConstants.FONT_ITALIC&&(m.style.fontStyle="italic"),b=mxUtils.htmlEntities(b,!1),m.innerHTML=b.replace(/\n/g,"<br/>"),document.body.appendChild(m),e=m.offsetWidth,f=m.offsetHeight,m.parentNode.removeChild(m),g==mxConstants.ALIGN_CENTER?c-=e/2:g==mxConstants.ALIGN_RIGHT&&(c-=e),h==mxConstants.ALIGN_MIDDLE?d-=f/2:h==mxConstants.ALIGN_BOTTOM&&(d-=f),m=new mxRectangle((c+1)*l.scale,(d+2)*l.scale,e*l.scale,(f+1)*l.scale));null!=m&&(b=this.createElement("rect"),b.setAttribute("fill",l.fontBackgroundColor||
"none"),b.setAttribute("stroke",l.fontBorderColor||"none"),b.setAttribute("x",Math.floor(m.x-1)),b.setAttribute("y",Math.floor(m.y-1)),b.setAttribute("width",Math.ceil(m.width+2)),b.setAttribute("height",Math.ceil(m.height)),l=null!=l.fontBorderColor?Math.max(1,this.format(l.scale)):0,b.setAttribute("stroke-width",l),this.root.ownerDocument==document&&1==mxUtils.mod(l,2)&&b.setAttribute("transform","translate(0.5, 0.5)"),a.insertBefore(b,a.firstChild))}};
mxSvgCanvas2D.prototype.stroke=function(){this.addNode(!1,!0)};mxSvgCanvas2D.prototype.fill=function(){this.addNode(!0,!1)};mxSvgCanvas2D.prototype.fillAndStroke=function(){this.addNode(!0,!0)};var mxVmlCanvas2D=function(a){mxAbstractCanvas2D.call(this);this.root=a};mxUtils.extend(mxVmlCanvas2D,mxAbstractCanvas2D);mxVmlCanvas2D.prototype.node=null;mxVmlCanvas2D.prototype.textEnabled=!0;mxVmlCanvas2D.prototype.moveOp="m";mxVmlCanvas2D.prototype.lineOp="l";mxVmlCanvas2D.prototype.curveOp="c";
mxVmlCanvas2D.prototype.closeOp="x";mxVmlCanvas2D.prototype.rotatedHtmlBackground="";mxVmlCanvas2D.prototype.vmlScale=1;
mxVmlCanvas2D.prototype.addNode=function(a,b){var c=this.node,d=this.state;if(null!=c){if("shape"==c.nodeName)if(null!=this.path&&0<this.path.length)c.path=this.path.join(" ")+" e",c.style.width=this.root.style.width,c.style.height=this.root.style.height,c.coordsize=parseInt(c.style.width)+" "+parseInt(c.style.height);else return;c.strokeweight=this.format(Math.max(1,d.strokeWidth*d.scale/this.vmlScale))+"px";d.shadow&&this.root.appendChild(this.createShadow(c,a&&null!=d.fillColor,b&&null!=d.strokeColor));
b&&null!=d.strokeColor?(c.stroked="true",c.strokecolor=d.strokeColor):c.stroked="false";c.appendChild(this.createStroke());a&&null!=d.fillColor?c.appendChild(this.createFill()):this.pointerEvents&&("shape"!=c.nodeName||this.path[this.path.length-1]==this.closeOp)?c.appendChild(this.createTransparentFill()):c.filled="false";this.root.appendChild(c)}};
mxVmlCanvas2D.prototype.createTransparentFill=function(){var a=document.createElement(mxClient.VML_PREFIX+":fill");a.src=mxClient.imageBasePath+"/transparent.gif";a.type="tile";return a};
mxVmlCanvas2D.prototype.createFill=function(){var a=this.state,b=document.createElement(mxClient.VML_PREFIX+":fill");b.color=a.fillColor;if(null!=a.gradientColor){b.type="gradient";b.method="none";b.color2=a.gradientColor;var c=180-a.rotation,c=a.gradientDirection==mxConstants.DIRECTION_WEST?c-(90+("x"==this.root.style.flip?180:0)):a.gradientDirection==mxConstants.DIRECTION_EAST?c+(90+("x"==this.root.style.flip?180:0)):a.gradientDirection==mxConstants.DIRECTION_NORTH?c-(180+("y"==this.root.style.flip?
-180:0)):c+("y"==this.root.style.flip?-180:0);if("x"==this.root.style.flip||"y"==this.root.style.flip)c*=-1;b.angle=mxUtils.mod(c,360);b.opacity=100*a.alpha*a.fillAlpha+"%";b.setAttribute(mxClient.OFFICE_PREFIX+":opacity2",100*a.alpha*a.gradientAlpha+"%")}else 1>a.alpha&&(b.opacity=100*a.alpha+"%");return b};
mxVmlCanvas2D.prototype.createStroke=function(){var a=this.state,b=document.createElement(mxClient.VML_PREFIX+":stroke");b.endcap=a.lineCap||"flat";b.joinstyle=a.lineJoin||"miter";b.miterlimit=a.miterLimit||"10";1>a.alpha&&(b.opacity=100*a.alpha+"%");a.dashed&&(b.dashstyle=this.getVmlDashStyle());return b};mxVmlCanvas2D.prototype.getVmlDashStyle=function(){var a="dash";if(null!=this.state.dashPattern){var b=this.state.dashPattern.split(" ");0<b.length&&1==b[0]&&(a="0 2")}return a};
mxVmlCanvas2D.prototype.createShadow=function(a,b,c){var d=this.state,e=-d.rotation*(Math.PI/180),f=Math.cos(e),e=Math.sin(e),g=d.shadowDx*d.scale,h=d.shadowDy*d.scale;"x"==this.root.style.flip?g*=-1:"y"==this.root.style.flip&&(h*=-1);var k=a.cloneNode(!0);k.style.marginLeft=Math.round(g*f-h*e)+"px";k.style.marginTop=Math.round(g*e+h*f)+"px";8==document.documentMode&&(k.strokeweight=a.strokeweight,"shape"==a.nodeName&&(k.path=this.path.join(" ")+" e",k.style.width=this.root.style.width,k.style.height=
this.root.style.height,k.coordsize=parseInt(a.style.width)+" "+parseInt(a.style.height)));c?(k.strokecolor=d.shadowColor,k.appendChild(this.createShadowStroke())):k.stroked="false";b?k.appendChild(this.createShadowFill()):k.filled="false";return k};mxVmlCanvas2D.prototype.createShadowFill=function(){var a=document.createElement(mxClient.VML_PREFIX+":fill");a.color=this.state.shadowColor;a.opacity=100*this.state.alpha*this.state.shadowAlpha+"%";return a};
mxVmlCanvas2D.prototype.createShadowStroke=function(){var a=this.createStroke();a.opacity=100*this.state.alpha*this.state.shadowAlpha+"%";return a};mxVmlCanvas2D.prototype.rotate=function(a,b,c,d,e){b&&c?a+=180:b?this.root.style.flip="x":c&&(this.root.style.flip="y");if(b?!c:c)a*=-1;this.root.style.rotation=a;this.state.rotation+=a;this.state.rotationCx=d;this.state.rotationCy=e};
mxVmlCanvas2D.prototype.begin=function(){mxAbstractCanvas2D.prototype.begin.apply(this,arguments);this.node=document.createElement(mxClient.VML_PREFIX+":shape");this.node.style.position="absolute"};
mxVmlCanvas2D.prototype.quadTo=function(a,b,c,d){var e=this.state,f=(this.lastX+e.dx)*e.scale,g=(this.lastY+e.dy)*e.scale;a=(a+e.dx)*e.scale;b=(b+e.dy)*e.scale;c=(c+e.dx)*e.scale;d=(d+e.dy)*e.scale;var g=g+2/3*(b-g),h=c+2/3*(a-c);b=d+2/3*(b-d);this.path.push("c "+this.format(f+2/3*(a-f))+" "+this.format(g)+" "+this.format(h)+" "+this.format(b)+" "+this.format(c)+" "+this.format(d));this.lastX=c/e.scale-e.dx;this.lastY=d/e.scale-e.dy};
mxVmlCanvas2D.prototype.createRect=function(a,b,c,d,e){var f=this.state;a=document.createElement(a);a.style.position="absolute";a.style.left=this.format((b+f.dx)*f.scale)+"px";a.style.top=this.format((c+f.dy)*f.scale)+"px";a.style.width=this.format(d*f.scale)+"px";a.style.height=this.format(e*f.scale)+"px";return a};mxVmlCanvas2D.prototype.rect=function(a,b,c,d){this.node=this.createRect(mxClient.VML_PREFIX+":rect",a,b,c,d)};
mxVmlCanvas2D.prototype.roundrect=function(a,b,c,d,e,f){this.node=this.createRect(mxClient.VML_PREFIX+":roundrect",a,b,c,d);this.node.setAttribute("arcsize",Math.max(100*e/c,100*f/d)+"%")};mxVmlCanvas2D.prototype.ellipse=function(a,b,c,d){this.node=this.createRect(mxClient.VML_PREFIX+":oval",a,b,c,d)};
mxVmlCanvas2D.prototype.image=function(a,b,c,d,e,f,g,h){var k=null;f?(k=this.createRect(mxClient.VML_PREFIX+":rect",a,b,c,d),k.stroked="false",a=document.createElement(mxClient.VML_PREFIX+":fill"),a.aspect=f?"atmost":"ignore",a.rotate="true",a.type="frame",a.src=e,k.appendChild(a)):(k=this.createRect(mxClient.VML_PREFIX+":image",a,b,c,d),k.src=e);g&&h?k.style.rotation="180":g?k.style.flip="x":h&&(k.style.flip="y");1>this.state.alpha&&(k.style.filter+="alpha(opacity="+100*this.state.alpha+")");this.root.appendChild(k)};
mxVmlCanvas2D.prototype.createDiv=function(a,b,c,d){c=document.createElement("div");var e=this.state,f="";null!=e.fontBackgroundColor&&(f+="background-color:"+e.fontBackgroundColor+";");null!=e.fontBorderColor&&(f+="border:1px solid "+e.fontBorderColor+";");mxUtils.isNode(a)?c.appendChild(a):0<f.length&&"fill"!=d&&"width"!=d?(d=document.createElement("div"),d.style.cssText=f,d.style.display=mxClient.IS_QUIRKS?"inline":"inline-block",d.style.zoom="1",d.innerHTML=a,c.appendChild(d)):(c.style.cssText=
f,c.innerHTML=a);a=c.style;a.fontSize=Math.round(e.fontSize/this.vmlScale)+"px";a.fontFamily=e.fontFamily;a.color=e.fontColor;a.verticalAlign="top";a.textAlign=b||"left";a.lineHeight=Math.round(e.fontSize*mxConstants.LINE_HEIGHT/this.vmlScale)+"px";(e.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&(a.fontWeight="bold");(e.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&(a.fontStyle="italic");(e.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&(a.textDecoration=
"underline");return c};
mxVmlCanvas2D.prototype.text=function(a,b,c,d,e,f,g,h,k,l,m,n){if(this.textEnabled&&null!=e){var p=this.state;if("html"==k){null!=p.rotation&&(b=this.rotatePoint(a,b,p.rotation,p.rotationCx,p.rotationCy),a=b.x,b=b.y);8==document.documentMode?(a+=p.dx,b+=p.dy):(a*=p.scale,b*=p.scale);k=8==document.documentMode?document.createElement(mxClient.VML_PREFIX+":group"):document.createElement("div");k.style.position="absolute";k.style.display="inline";k.style.left=this.format(a)+"px";k.style.top=this.format(b)+
"px";k.style.zoom=p.scale;var q=document.createElement("div");q.style.position="relative";q.style.display="inline";var s=mxUtils.getAlignmentAsPoint(f,g),r=s.x,s=s.y;e=this.createDiv(e,f,g,l);f=document.createElement("div");h&&0<c?(m||(e.style.width=Math.round(c)+"px"),e.style.whiteSpace="normal"):e.style.whiteSpace="nowrap";h=p.rotation+(n||0);this.rotateHtml&&0!=h?(f.style.display="inline",f.style.zoom="1",f.appendChild(e),8==document.documentMode&&"DIV"!=this.root.nodeName?(q.appendChild(f),k.appendChild(q)):
k.appendChild(f)):8==document.documentMode?(q.appendChild(e),k.appendChild(q)):(e.style.display="inline",k.appendChild(e));"DIV"!=this.root.nodeName?(n=document.createElement(mxClient.VML_PREFIX+":rect"),n.stroked="false",n.filled="false",n.appendChild(k),this.root.appendChild(n)):this.root.appendChild(k);m?(e.style.overflow="hidden",0<c&&(e.style.width=Math.round(c)+"px"),0<d&&8==document.documentMode&&(e.style.maxHeight=Math.round(d)+"px")):"fill"==l?(e.style.width=c+"px",e.style.height=d+"px"):
"width"==l&&(e.style.width=c+"px",0<d&&(e.style.maxHeight=Math.round(d)+"px"));if(this.rotateHtml&&0!=h){c=h*(Math.PI/180);h=parseFloat(parseFloat(Math.cos(c)).toFixed(8));n=parseFloat(parseFloat(Math.sin(-c)).toFixed(8));c%=2*Math.PI;0>c&&(c+=2*Math.PI);c%=Math.PI;c>Math.PI/2&&(c=Math.PI-c);g=Math.cos(c);var t=Math.sin(c);8==document.documentMode&&(e.style.display="inline-block",f.style.display="inline-block",q.style.display="inline-block");e.style.visibility="hidden";document.body.appendChild(e);
c=e.offsetWidth;q=e.offsetHeight;if(mxClient.IS_QUIRKS&&(m||"width"==l)&&q>d)q=d,e.style.height=q+"px";d=q;m=(d-d*g+c*-t)/2-n*c*(r+0.5)+h*d*(s+0.5);l=(c-c*g+d*-t)/2+h*c*(r+0.5)+n*d*(s+0.5);"group"==k.nodeName&&"DIV"==this.root.nodeName?(r=document.createElement("div"),r.style.display="inline-block",r.style.position="absolute",r.style.left=this.format(a+(l-c/2)*p.scale)+"px",r.style.top=this.format(b+(m-d/2)*p.scale)+"px",k.parentNode.appendChild(r),r.appendChild(k)):(p=8==document.documentMode?1:
p.scale,k.style.left=this.format(a+(l-c/2)*p)+"px",k.style.top=this.format(b+(m-d/2)*p)+"px");f.style.filter="progid:DXImageTransform.Microsoft.Matrix(M11="+h+", M12="+n+", M21="+-n+", M22="+h+", sizingMethod='auto expand')";f.style.backgroundColor=this.rotatedHtmlBackground;1>this.state.alpha&&(f.style.filter+="alpha(opacity="+100*this.state.alpha+")");e.style.visibility="";f.appendChild(e)}else 8!=document.documentMode?(e.style.verticalAlign="top",1>this.state.alpha&&(k.style.filter="alpha(opacity="+
100*this.state.alpha+")"),p=e.parentNode,e.style.visibility="hidden",document.body.appendChild(e),c=e.offsetWidth,q=e.offsetHeight,mxClient.IS_QUIRKS&&(m&&q>d)&&(q=d,e.style.height=q+"px"),d=q,e.style.visibility="",p.appendChild(e),k.style.left=this.format(a+c*r*this.state.scale)+"px",k.style.top=this.format(b+d*s*this.state.scale)+"px"):(1>this.state.alpha&&(e.style.filter="alpha(opacity="+100*this.state.alpha+")"),q.style.left=100*r+"%",q.style.top=100*s+"%")}else this.plainText(a,b,c,d,mxUtils.htmlEntities(e,
!1),f,g,h,k,l,m,n)}};
mxVmlCanvas2D.prototype.plainText=function(a,b,c,d,e,f,g,h,k,l,m,n){h=this.state;a=(a+h.dx)*h.scale;b=(b+h.dy)*h.scale;c=document.createElement(mxClient.VML_PREFIX+":shape");c.style.width="1px";c.style.height="1px";c.stroked="false";d=document.createElement(mxClient.VML_PREFIX+":fill");d.color=h.fontColor;d.opacity=100*h.alpha+"%";c.appendChild(d);d=document.createElement(mxClient.VML_PREFIX+":path");d.textpathok="true";d.v="m "+this.format(0)+" "+this.format(0)+" l "+this.format(1)+" "+this.format(0);
c.appendChild(d);d=document.createElement(mxClient.VML_PREFIX+":textpath");d.style.cssText="v-text-align:"+f;d.style.align=f;d.style.fontFamily=h.fontFamily;d.string=e;d.on="true";f=Math.round(h.fontSize*h.scale/this.vmlScale);d.style.fontSize=f+"px";(h.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&(d.style.fontWeight="bold");(h.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&(d.style.fontStyle="italic");(h.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&
(d.style.textDecoration="underline");e=e.split("\n");h=f+(e.length-1)*f*mxConstants.LINE_HEIGHT;f=e=0;g==mxConstants.ALIGN_BOTTOM?f=-h/2:g!=mxConstants.ALIGN_MIDDLE&&(f=h/2);null!=n&&(c.style.rotation=n,g=n*(Math.PI/180),e=Math.sin(g)*f,f*=Math.cos(g));c.appendChild(d);c.style.left=this.format(a-e)+"px";c.style.top=this.format(b+f)+"px";this.root.appendChild(c)};mxVmlCanvas2D.prototype.stroke=function(){this.addNode(!1,!0)};mxVmlCanvas2D.prototype.fill=function(){this.addNode(!0,!1)};
mxVmlCanvas2D.prototype.fillAndStroke=function(){this.addNode(!0,!0)};function mxGuide(a,b){this.graph=a;this.setStates(b)}mxGuide.prototype.graph=null;mxGuide.prototype.states=null;mxGuide.prototype.horizontal=!0;mxGuide.prototype.vertical=!0;mxGuide.prototype.guideX=null;mxGuide.prototype.guideY=null;mxGuide.prototype.setStates=function(a){this.states=a};mxGuide.prototype.isEnabledForEvent=function(a){return!0};
mxGuide.prototype.getGuideTolerance=function(){return this.graph.gridSize*this.graph.view.scale/2};mxGuide.prototype.createGuideShape=function(a){a=new mxPolyline([],mxConstants.GUIDE_COLOR,mxConstants.GUIDE_STROKEWIDTH);a.isDashed=!0;return a};
mxGuide.prototype.move=function(a,b,c){if(null!=this.states&&(this.horizontal||this.vertical)&&null!=a&&null!=b){var d=this.graph.getView().translate,e=this.graph.getView().scale,f=b.x,g=b.y,h=!1,k=!1,l=this.getGuideTolerance(),m=l,n=l,l=a.clone();l.x+=b.x;l.y+=b.y;var p=l.x,q=l.x+l.width,s=l.getCenterX(),r=l.y,t=l.y+l.height,u=l.getCenterY();b=function(b){b+=this.graph.panDx;var c=!1;Math.abs(b-s)<m?(f=b-a.getCenterX(),m=Math.abs(b-s),c=!0):Math.abs(b-p)<m?(f=b-a.x,m=Math.abs(b-p),c=!0):Math.abs(b-
q)<m&&(f=b-a.x-a.width,m=Math.abs(b-q),c=!0);if(c){null==this.guideX&&(this.guideX=this.createGuideShape(!0),this.guideX.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG,this.guideX.pointerEvents=!1,this.guideX.init(this.graph.getView().getOverlayPane()));var d=this.graph.container;b-=this.graph.panDx;this.guideX.points=[new mxPoint(b,-this.graph.panDy),new mxPoint(b,d.scrollHeight-3-this.graph.panDy)]}h=h||c};for(var l=function(b){b+=this.graph.panDy;
var c=!1;Math.abs(b-u)<n?(g=b-a.getCenterY(),n=Math.abs(b-u),c=!0):Math.abs(b-r)<n?(g=b-a.y,n=Math.abs(b-r),c=!0):Math.abs(b-t)<n&&(g=b-a.y-a.height,n=Math.abs(b-t),c=!0);if(c){null==this.guideY&&(this.guideY=this.createGuideShape(!1),this.guideY.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG,this.guideY.pointerEvents=!1,this.guideY.init(this.graph.getView().getOverlayPane()));var d=this.graph.container;b-=this.graph.panDy;this.guideY.points=[new mxPoint(-this.graph.panDx,
b),new mxPoint(d.scrollWidth-3-this.graph.panDx,b)]}k=k||c},v=0;v<this.states.length;v++){var w=this.states[v];null!=w&&(this.horizontal&&(b.call(this,w.getCenterX()),b.call(this,w.x),b.call(this,w.x+w.width)),this.vertical&&(l.call(this,w.getCenterY()),l.call(this,w.y),l.call(this,w.y+w.height)))}!h&&null!=this.guideX?this.guideX.node.style.visibility="hidden":null!=this.guideX&&(this.guideX.node.style.visibility="visible",this.guideX.redraw());!k&&null!=this.guideY?this.guideY.node.style.visibility=
"hidden":null!=this.guideY&&(this.guideY.node.style.visibility="visible",this.guideY.redraw());c&&(h||(c=a.x-(this.graph.snap(a.x/e-d.x)+d.x)*e,f=this.graph.snap(f/e)*e-c),k||(d=a.y-(this.graph.snap(a.y/e-d.y)+d.y)*e,g=this.graph.snap(g/e)*e-d));b=new mxPoint(f,g)}return b};mxGuide.prototype.hide=function(){null!=this.guideX&&(this.guideX.node.style.visibility="hidden");null!=this.guideY&&(this.guideY.node.style.visibility="hidden")};
mxGuide.prototype.destroy=function(){null!=this.guideX&&(this.guideX.destroy(),this.guideX=null);null!=this.guideY&&(this.guideY.destroy(),this.guideY=null)};function mxStencil(a){this.desc=a;this.parseDescription();this.parseConstraints()}mxStencil.defaultLocalized=!1;mxStencil.prototype.desc=null;mxStencil.prototype.constraints=null;mxStencil.prototype.aspect=null;mxStencil.prototype.w0=null;mxStencil.prototype.h0=null;mxStencil.prototype.bgNode=null;mxStencil.prototype.fgNode=null;
mxStencil.prototype.strokewidth=null;mxStencil.prototype.parseDescription=function(){this.fgNode=this.desc.getElementsByTagName("foreground")[0];this.bgNode=this.desc.getElementsByTagName("background")[0];this.w0=Number(this.desc.getAttribute("w")||100);this.h0=Number(this.desc.getAttribute("h")||100);var a=this.desc.getAttribute("aspect");this.aspect=null!=a?a:"variable";a=this.desc.getAttribute("strokewidth");this.strokewidth=null!=a?a:"1"};
mxStencil.prototype.parseConstraints=function(){var a=this.desc.getElementsByTagName("connections")[0];if(null!=a&&(a=mxUtils.getChildNodes(a),null!=a&&0<a.length)){this.constraints=[];for(var b=0;b<a.length;b++)this.constraints.push(this.parseConstraint(a[b]))}};mxStencil.prototype.parseConstraint=function(a){var b=Number(a.getAttribute("x")),c=Number(a.getAttribute("y"));a="1"==a.getAttribute("perimeter");return new mxConnectionConstraint(new mxPoint(b,c),a)};
mxStencil.prototype.evaluateTextAttribute=function(a,b,c){b=this.evaluateAttribute(a,b,c);a=a.getAttribute("localized");if(mxStencil.defaultLocalized&&null==a||"1"==a)b=mxResources.get(b);return b};mxStencil.prototype.evaluateAttribute=function(a,b,c){b=a.getAttribute(b);null==b&&(a=mxUtils.getTextContent(a),null!=a&&(a=mxUtils.eval(a),"function"==typeof a&&(b=a(c))));return b};
mxStencil.prototype.drawShape=function(a,b,c,d,e,f){this.drawChildren(a,b,c,d,e,f,this.bgNode,!1);this.drawChildren(a,b,c,d,e,f,this.fgNode,!0)};
mxStencil.prototype.drawChildren=function(a,b,c,d,e,f,g,h){if(null!=g){var k=mxUtils.getValue(b.style,mxConstants.STYLE_DIRECTION,null);c=this.computeAspect(b.style,c,d,e,f,k);d=Math.min(c.width,c.height);d="inherit"==this.strokewidth?Number(mxUtils.getNumber(b.style,mxConstants.STYLE_STROKEWIDTH,1)):Number(this.strokewidth)*d;a.setStrokeWidth(d);for(g=g.firstChild;null!=g;)g.nodeType==mxConstants.NODETYPE_ELEMENT&&this.drawNode(a,b,g,c,h),g=g.nextSibling}};
mxStencil.prototype.computeAspect=function(a,b,c,d,e,f){a=b;b=d/this.w0;var g=e/this.h0;if(f="north"==f||"south"==f){g=d/this.h0;b=e/this.w0;var h=(d-e)/2;a+=h;c-=h}"fixed"==this.aspect&&(b=g=Math.min(b,g),f?(a+=(e-this.w0*b)/2,c+=(d-this.h0*g)/2):(a+=(d-this.w0*b)/2,c+=(e-this.h0*g)/2));return new mxRectangle(a,c,b,g)};
mxStencil.prototype.drawNode=function(a,b,c,d,e){var f=c.nodeName,g=d.x,h=d.y,k=d.width,l=d.height,m=Math.min(k,l);if("save"==f)a.save();else if("restore"==f)a.restore();else if("path"==f){a.begin();for(c=c.firstChild;null!=c;)c.nodeType==mxConstants.NODETYPE_ELEMENT&&this.drawNode(a,b,c,d,e),c=c.nextSibling}else if("close"==f)a.close();else if("move"==f)a.moveTo(g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l);else if("line"==f)a.lineTo(g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*
l);else if("quad"==f)a.quadTo(g+Number(c.getAttribute("x1"))*k,h+Number(c.getAttribute("y1"))*l,g+Number(c.getAttribute("x2"))*k,h+Number(c.getAttribute("y2"))*l);else if("curve"==f)a.curveTo(g+Number(c.getAttribute("x1"))*k,h+Number(c.getAttribute("y1"))*l,g+Number(c.getAttribute("x2"))*k,h+Number(c.getAttribute("y2"))*l,g+Number(c.getAttribute("x3"))*k,h+Number(c.getAttribute("y3"))*l);else if("arc"==f)a.arcTo(Number(c.getAttribute("rx"))*k,Number(c.getAttribute("ry"))*l,Number(c.getAttribute("x-axis-rotation")),
Number(c.getAttribute("large-arc-flag")),Number(c.getAttribute("sweep-flag")),g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l);else if("rect"==f)a.rect(g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l,Number(c.getAttribute("w"))*k,Number(c.getAttribute("h"))*l);else if("roundrect"==f)b=c.getAttribute("arcsize"),0==b&&(b=100*mxConstants.RECTANGLE_ROUNDING_FACTOR),m=Number(c.getAttribute("w"))*k,d=Number(c.getAttribute("h"))*l,b=Number(b)/100,b=Math.min(m*b,d*b),a.roundrect(g+
Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l,m,d,b,b);else if("ellipse"==f)a.ellipse(g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l,Number(c.getAttribute("w"))*k,Number(c.getAttribute("h"))*l);else if("image"==f)b=this.evaluateAttribute(c,"src",b),a.image(g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l,Number(c.getAttribute("w"))*k,Number(c.getAttribute("h"))*l,b,!1,"1"==c.getAttribute("flipH"),"1"==c.getAttribute("flipV"));else if("text"==f){m=this.evaluateTextAttribute(c,
"str",b);d="1"==c.getAttribute("vertical")?-90:0;if("0"==c.getAttribute("align-shape")){var n=b.rotation,p=1==mxUtils.getValue(b.style,mxConstants.STYLE_FLIPH,0);b=1==mxUtils.getValue(b.style,mxConstants.STYLE_FLIPV,0);d=p&&b?d-n:p||b?d+n:d-n}d-=c.getAttribute("rotation");a.text(g+Number(c.getAttribute("x"))*k,h+Number(c.getAttribute("y"))*l,0,0,m,c.getAttribute("align")||"left",c.getAttribute("valign")||"top",!1,"",null,!1,d)}else if("include-shape"==f)n=mxStencilRegistry.getStencil(c.getAttribute("name")),
null!=n&&(g+=Number(c.getAttribute("x"))*k,h+=Number(c.getAttribute("y"))*l,m=Number(c.getAttribute("w"))*k,d=Number(c.getAttribute("h"))*l,n.drawShape(a,b,g,h,m,d));else if("fillstroke"==f)a.fillAndStroke();else if("fill"==f)a.fill();else if("stroke"==f)a.stroke();else if("strokewidth"==f)k="1"==c.getAttribute("fixed")?1:m,a.setStrokeWidth(Number(c.getAttribute("width"))*k);else if("dashed"==f)a.setDashed("1"==c.getAttribute("dashed"));else if("dashpattern"==f){if(c=c.getAttribute("pattern"),null!=
c){c=c.split(" ");k=[];for(l=0;l<c.length;l++)0<c[l].length&&k.push(Number(c[l])*m);c=k.join(" ");a.setDashPattern(c)}}else"strokecolor"==f?a.setStrokeColor(c.getAttribute("color")):"linecap"==f?a.setLineCap(c.getAttribute("cap")):"linejoin"==f?a.setLineJoin(c.getAttribute("join")):"miterlimit"==f?a.setMiterLimit(Number(c.getAttribute("limit"))):"fillcolor"==f?a.setFillColor(c.getAttribute("color")):"alpha"==f?a.setAlpha(c.getAttribute("alpha")):"fontcolor"==f?a.setFontColor(c.getAttribute("color")):
"fontstyle"==f?a.setFontStyle(c.getAttribute("style")):"fontfamily"==f?a.setFontFamily(c.getAttribute("family")):"fontsize"==f&&a.setFontSize(Number(c.getAttribute("size"))*m);e&&("fillstroke"==f||"fill"==f||"stroke"==f)&&a.setShadow(!1)};function mxShape(a){this.stencil=a;this.strokewidth=1;this.rotation=0;this.opacity=100;this.flipV=this.flipH=!1}mxShape.prototype.dialect=null;mxShape.prototype.scale=1;mxShape.prototype.bounds=null;mxShape.prototype.points=null;mxShape.prototype.node=null;
mxShape.prototype.style=null;mxShape.prototype.style=null;mxShape.prototype.boundingBox=null;mxShape.prototype.stencil=null;mxShape.prototype.svgStrokeTolerance=6;mxShape.prototype.pointerEvents=!0;mxShape.prototype.stencilPointerEvents=!1;mxShape.prototype.vmlScale=1;mxShape.prototype.init=function(a){null==this.node&&(this.node=this.create(a),null!=a&&a.appendChild(this.node))};mxShape.prototype.isParseVml=function(){return!0};mxShape.prototype.isHtmlAllowed=function(){return!1};
mxShape.prototype.getSvgScreenOffset=function(){return 1==mxUtils.mod(Math.max(1,Math.round(this.strokewidth*this.scale)),2)?0.5:0};mxShape.prototype.create=function(a){var b=null;return b=null!=a.ownerSVGElement?this.createSvg(a):8==document.documentMode||this.dialect==mxConstants.DIALECT_SVG||this.dialect!=mxConstants.DIALECT_VML&&this.isHtmlAllowed()?this.createHtml(a):this.createVml(a)};mxShape.prototype.createSvg=function(){return document.createElementNS(mxConstants.NS_SVG,"g")};
mxShape.prototype.createVml=function(){var a=document.createElement(mxClient.VML_PREFIX+":group");a.style.position="absolute";return a};mxShape.prototype.createHtml=function(){var a=document.createElement("div");a.style.position="absolute";return a};mxShape.prototype.reconfigure=function(){this.redraw()};
mxShape.prototype.redraw=function(){this.updateBoundsFromPoints();this.checkBounds()?(this.node.style.visibility="","DIV"==this.node.nodeName&&this.isHtmlAllowed()?this.redrawHtmlShape():this.redrawShape(),this.updateBoundingBox()):(this.node.style.visibility="hidden",this.boundingBox=null)};
mxShape.prototype.updateBoundsFromPoints=function(){var a=this.points;if(null!=a&&0<a.length&&null!=a[0]){this.bounds=new mxRectangle(Number(a[0].x),Number(a[0].y),1,1);for(var b=1;b<this.points.length;b++)null!=a[b]&&this.bounds.add(new mxRectangle(Number(a[b].x),Number(a[b].y),1,1))}};mxShape.prototype.getLabelBounds=function(a){return a};
mxShape.prototype.checkBounds=function(){return null!=this.bounds&&!isNaN(this.bounds.x)&&!isNaN(this.bounds.y)&&!isNaN(this.bounds.width)&&!isNaN(this.bounds.height)&&0<this.bounds.width&&0<this.bounds.height};mxShape.prototype.createVmlGroup=function(){var a=document.createElement(mxClient.VML_PREFIX+":group");a.style.position="absolute";a.style.width=this.node.style.width;a.style.height=this.node.style.height;return a};
mxShape.prototype.redrawShape=function(){var a=this.createCanvas();for(a.pointerEvents=this.pointerEvents;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);this.paint(a);this.node!=a.root&&this.node.insertAdjacentHTML("beforeend",a.root.outerHTML);"DIV"==this.node.nodeName&&8==document.documentMode&&(this.node.style.filter="",(null==this.stencil||!this.stencilPointerEvents)&&mxUtils.addTransparentBackgroundFilter(this.node));this.destroyCanvas(a)};
mxShape.prototype.createCanvas=function(){var a=null;null!=this.node.ownerSVGElement?a=this.createSvgCanvas():(this.updateVmlContainer(),a=this.createVmlCanvas(null));return a};
mxShape.prototype.createSvgCanvas=function(){var a=new mxSvgCanvas2D(this.node,!1);a.strokeTolerance=this.pointerEvents?this.svgStrokeTolerance:0;a.blockImagePointerEvents=mxClient.IS_FF;var b=this.getSvgScreenOffset();0!=b?this.node.setAttribute("transform","translate("+b+","+b+")"):this.node.removeAttribute("transform");return a};
mxShape.prototype.createVmlCanvas=function(){var a=8==document.documentMode&&this.isParseVml()?this.createVmlGroup():this.node,b=new mxVmlCanvas2D(a,!1);if(""!=a.tagUrn){var c=Math.max(1,Math.round(this.bounds.width)),d=Math.max(1,Math.round(this.bounds.height));a.coordsize=c*this.vmlScale+","+d*this.vmlScale;b.scale(this.vmlScale);b.vmlScale=this.vmlScale}a=this.scale;b.translate(-Math.round(this.bounds.x/a),-Math.round(this.bounds.y/a));return b};
mxShape.prototype.updateVmlContainer=function(){this.node.style.left=Math.round(this.bounds.x)+"px";this.node.style.top=Math.round(this.bounds.y)+"px";var a=Math.max(1,Math.round(this.bounds.width)),b=Math.max(1,Math.round(this.bounds.height));this.node.style.width=a+"px";this.node.style.height=b+"px";this.node.style.overflow="visible"};
mxShape.prototype.destroyCanvas=function(a){if(a instanceof mxSvgCanvas2D){for(var b in a.gradients){var c=a.gradients[b];c.mxRefCount=(c.mxRefCount||0)+1}this.releaseSvgGradients(this.oldGradients);this.oldGradients=a.gradients}};
mxShape.prototype.paint=function(a){var b=this.scale,c=this.bounds.x/b,d=this.bounds.y/b,e=this.bounds.width/b,f=this.bounds.height/b;if(this.isPaintBoundsInverted())var g=(e-f)/2,c=c+g,d=d-g,g=e,e=f,f=g;this.updateTransform(a,c,d,e,f);this.configureCanvas(a,c,d,e,f);if(null!=this.stencil)this.paintStencilShape(a,c,d,e,f);else if(a.setStrokeWidth(this.strokewidth),null!=this.points){c=[];for(d=0;d<this.points.length;d++)c.push(new mxPoint(this.points[d].x/b,this.points[d].y/b));this.paintEdgeShape(a,
c)}else this.paintVertexShape(a,c,d,e,f)};mxShape.prototype.configureCanvas=function(a,b,c,d,e){var f=null;null!=this.style&&(f=this.style.dashPattern);a.setAlpha(this.opacity/100);null!=this.isShadow&&a.setShadow(this.isShadow);null!=this.isDashed&&a.setDashed(this.isDashed);null!=f&&a.setDashPattern(f);null!=this.gradient?(b=this.getGradientBounds(a,b,c,d,e),a.setGradient(this.fill,this.gradient,b.x,b.y,b.width,b.height,this.gradientDirection)):a.setFillColor(this.fill);a.setStrokeColor(this.stroke)};
mxShape.prototype.getGradientBounds=function(a,b,c,d,e){return new mxRectangle(b,c,d,e)};mxShape.prototype.updateTransform=function(a,b,c,d,e){a.scale(this.scale);a.rotate(this.getShapeRotation(),this.flipH,this.flipV,b+d/2,c+e/2)};
mxShape.prototype.paintStencilShape=function(a,b,c,d,e){this.stencilPointerEvents&&(this.dialect==mxConstants.DIALECT_SVG?this.addTransparentBackgroundRectangle(this.node,b,c,d,e):8!=document.documentMode&&this.setTransparentBackgroundImage(this.node));this.stencil.drawShape(a,this,b,c,d,e)};mxShape.prototype.paintVertexShape=function(a,b,c,d,e){this.paintBackground(a,b,c,d,e);a.setShadow(!1);this.paintForeground(a,b,c,d,e)};mxShape.prototype.paintBackground=function(a,b,c,d,e){};
mxShape.prototype.paintForeground=function(a,b,c,d,e){};mxShape.prototype.paintEdgeShape=function(a,b){};mxShape.prototype.getArcSize=function(a,b){var c=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,100*mxConstants.RECTANGLE_ROUNDING_FACTOR)/100;return Math.min(a*c,b*c)};
mxShape.prototype.paintGlassEffect=function(a,b,c,d,e,f){var g=Math.ceil(this.strokewidth/2);a.setGradient("#ffffff","#ffffff",b,c,d,0.6*e,"south",0.9,0.1);a.begin();f+=2*g;this.isRounded?(a.moveTo(b-g+f,c-g),a.quadTo(b-g,c-g,b-g,c-g+f),a.lineTo(b-g,c+0.4*e),a.quadTo(b+0.5*d,c+0.7*e,b+d+g,c+0.4*e),a.lineTo(b+d+g,c-g+f),a.quadTo(b+d+g,c-g,b+d+g-f,c-g)):(a.moveTo(b-g,c-g),a.lineTo(b-g,c+0.4*e),a.quadTo(b+0.5*d,c+0.7*e,b+d+g,c+0.4*e),a.lineTo(b+d+g,c-g));a.close();a.fill()};
mxShape.prototype.apply=function(a){this.state=a;this.style=a.style;if(null!=this.style){this.fill=mxUtils.getValue(this.style,mxConstants.STYLE_FILLCOLOR,this.fill);this.gradient=mxUtils.getValue(this.style,mxConstants.STYLE_GRADIENTCOLOR,this.gradient);this.gradientDirection=mxUtils.getValue(this.style,mxConstants.STYLE_GRADIENT_DIRECTION,this.gradientDirection);this.opacity=mxUtils.getValue(this.style,mxConstants.STYLE_OPACITY,this.opacity);this.stroke=mxUtils.getValue(this.style,mxConstants.STYLE_STROKECOLOR,
this.stroke);this.strokewidth=mxUtils.getNumber(this.style,mxConstants.STYLE_STROKEWIDTH,this.strokewidth);this.spacing=mxUtils.getValue(this.style,mxConstants.STYLE_SPACING,this.spacing);this.startSize=mxUtils.getNumber(this.style,mxConstants.STYLE_STARTSIZE,this.startSize);this.endSize=mxUtils.getNumber(this.style,mxConstants.STYLE_ENDSIZE,this.endSize);this.startArrow=mxUtils.getValue(this.style,mxConstants.STYLE_STARTARROW,this.startArrow);this.endArrow=mxUtils.getValue(this.style,mxConstants.STYLE_ENDARROW,
this.endArrow);this.rotation=mxUtils.getValue(this.style,mxConstants.STYLE_ROTATION,this.rotation);this.direction=mxUtils.getValue(this.style,mxConstants.STYLE_DIRECTION,this.direction);this.flipH=1==mxUtils.getValue(this.style,mxConstants.STYLE_FLIPH,0);this.flipV=1==mxUtils.getValue(this.style,mxConstants.STYLE_FLIPV,0);null!=this.stencil&&(this.flipH=1==mxUtils.getValue(this.style,"stencilFlipH",0)||this.flipH,this.flipV=1==mxUtils.getValue(this.style,"stencilFlipV",0)||this.flipV);if("north"==
this.direction||"south"==this.direction)a=this.flipH,this.flipH=this.flipV,this.flipV=a;this.isShadow=1==mxUtils.getValue(this.style,mxConstants.STYLE_SHADOW,this.isShadow);this.isDashed=1==mxUtils.getValue(this.style,mxConstants.STYLE_DASHED,this.isDashed);this.isRounded=1==mxUtils.getValue(this.style,mxConstants.STYLE_ROUNDED,this.isRounded);this.glass=1==mxUtils.getValue(this.style,mxConstants.STYLE_GLASS,this.glass);"none"==this.fill&&(this.fill=null);"none"==this.gradient&&(this.gradient=null);
"none"==this.stroke&&(this.stroke=null)}};mxShape.prototype.setCursor=function(a){null==a&&(a="");this.cursor=a;null!=this.node&&(this.node.style.cursor=a)};mxShape.prototype.getCursor=function(){return this.cursor};
mxShape.prototype.updateBoundingBox=function(){if(null!=this.bounds){var a=this.createBoundingBox();if(null!=a){this.augmentBoundingBox(a);var b=this.getShapeRotation();0!=b&&(a=mxUtils.getBoundingBox(a,b));a.x=Math.floor(a.x);a.y=Math.floor(a.y);a.width=Math.ceil(a.width);a.height=Math.ceil(a.height)}this.boundingBox=a}};
mxShape.prototype.createBoundingBox=function(){var a=this.bounds.clone();if(this.isPaintBoundsInverted()){var b=(a.width-a.height)/2;a.x+=b;a.y-=b;b=a.width;a.width=a.height;a.height=b}return a};mxShape.prototype.augmentBoundingBox=function(a){this.isShadow&&(a.width+=Math.ceil(mxConstants.SHADOW_OFFSET_X*this.scale),a.height+=Math.ceil(mxConstants.SHADOW_OFFSET_Y*this.scale));var b=Math.ceil(this.strokewidth*this.scale);a.grow(Math.ceil(b/2))};
mxShape.prototype.isPaintBoundsInverted=function(){return null==this.stencil&&("north"==this.direction||"south"==this.direction)};mxShape.prototype.getRotation=function(){return null!=this.rotation?this.rotation:0};mxShape.prototype.getTextRotation=function(){var a=this.getRotation();1!=mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,1)&&(a+=mxText.prototype.verticalTextRotation);return a};
mxShape.prototype.getShapeRotation=function(){var a=this.getRotation();null!=this.direction&&("north"==this.direction?a+=270:"west"==this.direction?a+=180:"south"==this.direction&&(a+=90));return a};
mxShape.prototype.addTransparentBackgroundRectangle=function(a,b,c,d,e){a=document.createElementNS(mxConstants.NS_SVG,"rect");a.setAttribute("x",b);a.setAttribute("y",c);a.setAttribute("width",d);a.setAttribute("height",e);a.setAttribute("fill","none");a.setAttribute("stroke","none");a.setAttribute("pointer-events","all");this.node.appendChild(a)};mxShape.prototype.setTransparentBackgroundImage=function(a){a.style.backgroundImage="url('"+mxClient.imageBasePath+"/transparent.gif')"};
mxShape.prototype.releaseSvgGradients=function(a){if(null!=a)for(var b in a){var c=a[b];c.mxRefCount=(c.mxRefCount||0)-1;0==c.mxRefCount&&null!=c.parentNode&&c.parentNode.removeChild(c)}};mxShape.prototype.destroy=function(){null!=this.node&&(mxEvent.release(this.node),null!=this.node.parentNode&&this.node.parentNode.removeChild(this.node),this.node=null);this.releaseSvgGradients(this.oldGradients);this.oldGradients=null};
var mxStencilRegistry={stencils:[],addStencil:function(a,b){mxStencilRegistry.stencils[a]=b},getStencil:function(a){return mxStencilRegistry.stencils[a]}},mxMarker={markers:[],addMarker:function(a,b){mxMarker.markers[a]=b},createMarker:function(a,b,c,d,e,f,g,h,k,l){var m=mxMarker.markers[c];return null!=m?m(a,b,c,d,e,f,g,h,k,l):null}};
(function(){function a(a,b,e,f,g,h,k,l,m,n){b=1.118*g*m;l=1.118*h*m;g*=k+m;h*=k+m;var p=f.clone();p.x-=b;p.y-=l;k=e!=mxConstants.ARROW_CLASSIC?1:0.75;f.x+=-g*k-b;f.y+=-h*k-l;return function(){a.begin();a.moveTo(p.x,p.y);a.lineTo(p.x-g-h/2,p.y-h+g/2);e==mxConstants.ARROW_CLASSIC&&a.lineTo(p.x-3*g/4,p.y-3*h/4);a.lineTo(p.x+h/2-g,p.y-h-g/2);a.close();n?a.fillAndStroke():a.stroke()}}function b(a,b,e,f,g,h,k,l,m,n){l=e==mxConstants.ARROW_DIAMOND?0.7071:0.9862;b=g*m*l;l*=h*m;g*=k+m;h*=k+m;var p=f.clone();
p.x-=b;p.y-=l;f.x+=-g-b;f.y+=-h-l;var q=e==mxConstants.ARROW_DIAMOND?2:3.4;return function(){a.begin();a.moveTo(p.x,p.y);a.lineTo(p.x-g/2-h/q,p.y+g/q-h/2);a.lineTo(p.x-g,p.y-h);a.lineTo(p.x-g/2+h/q,p.y-h/2-g/q);a.close();n?a.fillAndStroke():a.stroke()}}mxMarker.addMarker("classic",a);mxMarker.addMarker("block",a);mxMarker.addMarker("open",function(a,b,e,f,g,h,k,l,m,n){b=1.118*g*m;e=1.118*h*m;g*=k+m;h*=k+m;var p=f.clone();p.x-=b;p.y-=e;f.x+=2*-b;f.y+=2*-e;return function(){a.begin();a.moveTo(p.x-g-
h/2,p.y-h+g/2);a.lineTo(p.x,p.y);a.lineTo(p.x+h/2-g,p.y-h-g/2);a.stroke()}});mxMarker.addMarker("oval",function(a,b,e,f,g,h,k,l,m,n){var p=k/2,q=f.clone();f.x-=g*p;f.y-=h*p;return function(){a.ellipse(q.x-p,q.y-p,k,k);n?a.fillAndStroke():a.stroke()}});mxMarker.addMarker("diamond",b);mxMarker.addMarker("diamondThin",b)})();function mxActor(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxActor,mxShape);
mxActor.prototype.paintVertexShape=function(a,b,c,d,e){a.translate(b,c);a.begin();this.redrawPath(a,b,c,d,e);a.fillAndStroke()};mxActor.prototype.redrawPath=function(a,b,c,d,e){b=d/3;a.moveTo(0,e);a.curveTo(0,3*e/5,0,2*e/5,d/2,2*e/5);a.curveTo(d/2-b,2*e/5,d/2-b,0,d/2,0);a.curveTo(d/2+b,0,d/2+b,2*e/5,d/2,2*e/5);a.curveTo(d,2*e/5,d,3*e/5,d,e);a.close()};function mxCloud(a,b,c,d){mxActor.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxCloud,mxActor);
mxCloud.prototype.redrawPath=function(a,b,c,d,e){a.moveTo(0.25*d,0.25*e);a.curveTo(0.05*d,0.25*e,0,0.5*e,0.16*d,0.55*e);a.curveTo(0,0.66*e,0.18*d,0.9*e,0.31*d,0.8*e);a.curveTo(0.4*d,e,0.7*d,e,0.8*d,0.8*e);a.curveTo(d,0.8*e,d,0.6*e,0.875*d,0.5*e);a.curveTo(d,0.3*e,0.8*d,0.1*e,0.625*d,0.2*e);a.curveTo(0.5*d,0.05*e,0.3*d,0.05*e,0.25*d,0.25*e);a.close()};function mxRectangleShape(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}
mxUtils.extend(mxRectangleShape,mxShape);mxRectangleShape.prototype.isHtmlAllowed=function(){return!this.isRounded&&!this.glass&&0==this.rotation};mxRectangleShape.prototype.paintBackground=function(a,b,c,d,e){if(this.isRounded){var f=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,100*mxConstants.RECTANGLE_ROUNDING_FACTOR)/100,f=Math.min(d*f,e*f);a.roundrect(b,c,d,e,f,f)}else a.rect(b,c,d,e);a.fillAndStroke()};
mxRectangleShape.prototype.paintForeground=function(a,b,c,d,e){this.glass&&this.paintGlassEffect(a,b,c,d,e,this.getArcSize(d+this.strokewidth,e+this.strokewidth))};mxRectangleShape.prototype.redrawHtmlShape=function(){this.updateHtmlBounds(this.node);this.updateHtmlFilters(this.node);this.updateHtmlColors(this.node)};
mxRectangleShape.prototype.updateHtmlBounds=function(a){var b=9<=document.documentMode?0:Math.ceil(this.strokewidth*this.scale);a.style.borderWidth=Math.max(1,b)+"px";a.style.overflow="hidden";a.style.left=Math.round(this.bounds.x-b/2)+"px";a.style.top=Math.round(this.bounds.y-b/2)+"px";"CSS1Compat"==document.compatMode&&(b=-b);a.style.width=Math.round(Math.max(0,this.bounds.width+b))+"px";a.style.height=Math.round(Math.max(0,this.bounds.height+b))+"px"};
mxRectangleShape.prototype.updateHtmlColors=function(a){var b=this.stroke;null!=b&&b!=mxConstants.NONE?(a.style.borderColor=b,this.isDashed?a.style.borderStyle="dashed":0<this.strokewidth&&(a.style.borderStyle="solid"),a.style.borderWidth=Math.max(1,Math.ceil(this.strokewidth*this.scale))+"px"):a.style.borderWidth="0px";b=this.fill;null!=b&&b!=mxConstants.NONE?(a.style.backgroundColor=b,a.style.backgroundImage="none"):this.pointerEvents?a.style.backgroundColor="transparent":8==document.documentMode?
mxUtils.addTransparentBackgroundFilter(a):this.setTransparentBackgroundImage(a)};
mxRectangleShape.prototype.updateHtmlFilters=function(a){var b="";100>this.opacity&&(b+="alpha(opacity="+this.opacity+")");this.isShadow&&(b+="progid:DXImageTransform.Microsoft.dropShadow (OffX='"+Math.round(mxConstants.SHADOW_OFFSET_X*this.scale)+"', OffY='"+Math.round(mxConstants.SHADOW_OFFSET_Y*this.scale)+"', Color='"+mxConstants.SHADOWCOLOR+"')");if(this.gradient){var c=this.fill,d=this.gradient,e="0",f={east:0,south:1,west:2,north:3},g=null!=this.direction?f[this.direction]:0;null!=this.gradientDirection&&
(g=mxUtils.mod(g+f[this.gradientDirection]-1,4));1==g?(e="1",f=c,c=d,d=f):2==g?(f=c,c=d,d=f):3==g&&(e="1");b+="progid:DXImageTransform.Microsoft.gradient(startColorStr='"+c+"', endColorStr='"+d+"', gradientType='"+e+"')"}a.style.filter=b};function mxEllipse(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxEllipse,mxShape);mxEllipse.prototype.paintVertexShape=function(a,b,c,d,e){a.ellipse(b,c,d,e);a.fillAndStroke()};
function mxDoubleEllipse(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxDoubleEllipse,mxShape);mxDoubleEllipse.prototype.vmlScale=10;mxDoubleEllipse.prototype.paintBackground=function(a,b,c,d,e){a.ellipse(b,c,d,e);a.fillAndStroke()};mxDoubleEllipse.prototype.paintForeground=function(a,b,c,d,e){var f=Math.min(4,Math.min(d/5,e/5));d-=2*f;e-=2*f;0<d&&0<e&&a.ellipse(b+f,c+f,d,e);a.stroke()};
function mxRhombus(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxRhombus,mxShape);mxRhombus.prototype.paintVertexShape=function(a,b,c,d,e){var f=d/2,g=e/2;a.begin();a.moveTo(b+f,c);a.lineTo(b+d,c+g);a.lineTo(b+f,c+e);a.lineTo(b,c+g);a.close();a.fillAndStroke()};function mxPolyline(a,b,c){mxShape.call(this);this.points=a;this.stroke=b;this.strokewidth=null!=c?c:1}mxUtils.extend(mxPolyline,mxShape);
mxPolyline.prototype.getRotation=function(){return 0};mxPolyline.prototype.getShapeRotation=function(){return 0};mxPolyline.prototype.isPaintBoundsInverted=function(){return!1};mxPolyline.prototype.paintEdgeShape=function(a,b){this.paintLine(a,b,this.isRounded)};
mxPolyline.prototype.paintLine=function(a,b,c){var d=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,mxConstants.LINE_ARCSIZE)/2,e=b[0],f=b[b.length-1];a.begin();a.moveTo(e.x,e.y);for(var g=1;g<b.length-1;g++){var h=b[g],k=e.x-h.x,e=e.y-h.y;if(c&&g<b.length-1&&(0!=k||0!=e)){var l=Math.sqrt(k*k+e*e),k=k*Math.min(d,l/2)/l,e=e*Math.min(d,l/2)/l;a.lineTo(h.x+k,h.y+e);e=b[g+1];k=e.x-h.x;e=e.y-h.y;l=Math.max(1,Math.sqrt(k*k+e*e));k=k*Math.min(d,l/2)/l;e=e*Math.min(d,l/2)/l;k=h.x+k;e=h.y+e;a.quadTo(h.x,
h.y,k,e);h=new mxPoint(k,e)}else a.lineTo(h.x,h.y);e=h}a.lineTo(f.x,f.y);a.stroke()};function mxArrow(a,b,c,d,e,f,g){mxShape.call(this);this.points=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1;this.arrowWidth=null!=e?e:mxConstants.ARROW_WIDTH;this.spacing=null!=f?f:mxConstants.ARROW_SPACING;this.endSize=null!=g?g:mxConstants.ARROW_SIZE}mxUtils.extend(mxArrow,mxShape);
mxArrow.prototype.paintEdgeShape=function(a,b){var c=mxConstants.ARROW_SPACING,d=mxConstants.ARROW_WIDTH,e=mxConstants.ARROW_SIZE,f=b[0],g=b[b.length-1],h=g.x-f.x,k=g.y-f.y,l=Math.sqrt(h*h+k*k),m=l-2*c-e,h=h/l,k=k/l,l=d*k/3,d=-d*h/3,e=f.x-l/2+c*h,f=f.y-d/2+c*k,n=e+l,p=f+d,q=n+m*h,m=p+m*k,s=q+l,r=m+d,t=s-3*l,u=r-3*d;a.begin();a.moveTo(e,f);a.lineTo(n,p);a.lineTo(q,m);a.lineTo(s,r);a.lineTo(g.x-c*h,g.y-c*k);a.lineTo(t,u);a.lineTo(t+l,u+d);a.close();a.fillAndStroke()};
function mxText(a,b,c,d,e,f,g,h,k,l,m,n,p,q,s,r,t,u,v,w){mxShape.call(this);this.value=a;this.bounds=b;this.color=null!=e?e:"black";this.align=null!=c?c:"";this.valign=null!=d?d:"";this.family=null!=f?f:mxConstants.DEFAULT_FONTFAMILY;this.size=null!=g?g:mxConstants.DEFAULT_FONTSIZE;this.fontStyle=null!=h?h:mxConstants.DEFAULT_FONTSTYLE;this.spacing=parseInt(k||2);this.spacingTop=this.spacing+parseInt(l||0);this.spacingRight=this.spacing+parseInt(m||0);this.spacingBottom=this.spacing+parseInt(n||0);
this.spacingLeft=this.spacing+parseInt(p||0);this.horizontal=null!=q?q:!0;this.background=s;this.border=r;this.wrap=null!=t?t:!1;this.clipped=null!=u?u:!1;this.overflow=null!=v?v:"visible";this.labelPadding=null!=w?w:0;this.rotation=0}mxUtils.extend(mxText,mxShape);mxText.prototype.baseSpacingTop=0;mxText.prototype.baseSpacingBottom=0;mxText.prototype.baseSpacingLeft=0;mxText.prototype.baseSpacingRight=0;mxText.prototype.replaceLinefeeds=!0;mxText.prototype.verticalTextRotation=-90;
mxText.prototype.ignoreClippedStringSize=!0;mxText.prototype.ignoreStringSize=!1;mxText.prototype.isParseVml=function(){return!1};mxText.prototype.isHtmlAllowed=function(){return 8!=document.documentMode};mxText.prototype.getSvgScreenOffset=function(){return 0};mxText.prototype.checkBounds=function(){return null!=this.bounds&&!isNaN(this.bounds.x)&&!isNaN(this.bounds.y)&&!isNaN(this.bounds.width)&&!isNaN(this.bounds.height)};
mxText.prototype.updateBoundingBox=function(){var a=this.node;8==document.documentMode&&null!=a.firstChild&&(a=a.firstChild,null!=a.firstChild&&(a=a.firstChild));this.boundingBox=this.bounds.clone();var b=this.getTextRotation();if(!this.ignoreStringSize&&null!=a&&"fill"!=this.overflow&&(!this.clipped||!this.ignoreClippedStringSize)){var c=null,d=null;if(null!=a.ownerSVGElement)if(null!=a.firstChild&&null!=a.firstChild.firstChild&&"foreignObject"==a.firstChild.firstChild.nodeName)a=a.firstChild.firstChild,
c=this.wrap?this.bounds.width:parseInt(a.getAttribute("width"))*this.scale,d=parseInt(a.getAttribute("height"))*this.scale;else{b=a.getBBox();if(0==b.width&&0==b.height)return;this.boundingBox=new mxRectangle(b.x,b.y,b.width,b.height);b=0}else d=this.state.view.textDiv,null!=this.offsetWidth&&null!=this.offsetHeight?(c=this.wrap?this.bounds.width:this.offsetWidth*this.scale,d=this.offsetHeight*this.scale):null!=d?(this.updateFont(d),this.updateSize(d),mxUtils.isNode(this.value)?d.innerHTML=this.value.outerHTML:
(c=this.replaceLinefeeds?this.value.replace(/\n/g,"<br/>"):this.value,d.innerHTML=c),c=this.wrap?this.bounds.width:d.offsetWidth*this.scale,d=d.offsetHeight*this.scale):(c=this.wrap?this.bounds.width:a.offsetWidth*this.scale,d=a.offsetHeight*this.scale);null!=c&&null!=d&&(this.boundingBox=new mxRectangle(this.bounds.x+this.margin.x*c,this.bounds.y+this.margin.y*d,c,d))}else this.boundingBox.x+=this.margin.x*this.boundingBox.width,this.boundingBox.y+=this.margin.y*this.boundingBox.height;null!=this.boundingBox&&
(0!=b&&(b=mxUtils.getBoundingBox(this.boundingBox,b),this.boundingBox.x=b.x,this.boundingBox.y=b.y,mxClient.IS_QUIRKS||(this.boundingBox.width=b.width,this.boundingBox.height=b.height)),this.boundingBox.x=Math.floor(this.boundingBox.x),this.boundingBox.y=Math.floor(this.boundingBox.y),this.boundingBox.width=Math.ceil(this.boundingBox.width),this.boundingBox.height=Math.ceil(this.boundingBox.height))};mxText.prototype.getShapeRotation=function(){return 0};
mxText.prototype.getTextRotation=function(){return null!=this.state&&null!=this.state.shape?this.state.shape.getTextRotation():0};mxText.prototype.isPaintBoundsInverted=function(){return!this.horizontal&&null!=this.state&&this.state.view.graph.model.isVertex(this.state.cell)};
mxText.prototype.configureCanvas=function(a,b,c,d,e){mxShape.prototype.configureCanvas.apply(this,arguments);a.setFontColor(this.color);a.setFontBackgroundColor(this.background);a.setFontBorderColor(this.border);a.setFontFamily(this.family);a.setFontSize(this.size);a.setFontStyle(this.fontStyle)};
mxText.prototype.updateVmlContainer=function(){this.node.style.left=Math.round(this.bounds.x)+"px";this.node.style.top=Math.round(this.bounds.y)+"px";this.node.style.width="1px";this.node.style.height="1px";this.node.style.overflow="visible"};
mxText.prototype.paint=function(a){var b=this.scale,c=this.bounds.x/b,d=this.bounds.y/b,e=this.bounds.width/b,b=this.bounds.height/b;this.updateTransform(a,c,d,e,b);this.configureCanvas(a,c,d,e,b);var f=mxUtils.isNode(this.value)||this.dialect==mxConstants.DIALECT_STRICTHTML,g=f||a instanceof mxVmlCanvas2D?"html":"",h=this.value;!f&&"html"==g&&(h=mxUtils.htmlEntities(h,!1));h=!mxUtils.isNode(this.value)&&this.replaceLinefeeds&&"html"==g?h.replace(/\n/g,"<br/>"):h;a.text(c,d,e,b,h,this.align,this.valign,
this.wrap,g,this.overflow,this.clipped,this.getTextRotation())};mxText.prototype.redrawHtmlShape=function(){var a=this.node.style;a.opacity=1>this.opacity?this.opacity:"";a.overflow="";a.width="";a.height="";this.updateFont(this.node);this.updateSize(this.node);this.updateValue();this.offsetHeight=this.offsetWidth=null;null!=mxClient.CSS_PREFIX?this.updateHtmlTransform():this.updateHtmlFilter()};
mxText.prototype.updateHtmlTransform=function(){var a=this.getTextRotation(),b=this.node.style,c=this.margin.x,d=this.margin.y;0!=a?(b[mxClient.CSS_PREFIX+"TransformOrigin"]=100*-c+"% "+100*-d+"%",b[mxClient.CSS_PREFIX+"Transform"]="translate("+100*c+"%,"+100*d+"%)scale("+this.scale+") rotate("+a+"deg)"):(b[mxClient.CSS_PREFIX+"TransformOrigin"]="0% 0%",b[mxClient.CSS_PREFIX+"Transform"]="scale("+this.scale+")translate("+100*c+"%,"+100*d+"%)");b.left=Math.round(this.bounds.x)+"px";b.top=Math.round(this.bounds.y)+
"px"};
mxText.prototype.updateHtmlFilter=function(){var a=this.node.style,b=this.margin.x,c=this.margin.y,d=this.scale;a.filter="";var e=0,f=0,g=null!=this.state?this.state.view.textDiv:null;if(null!=g){g.style.overflow="";g.style.height="";g.style.width="";this.updateFont(g);this.updateSize(g);if(mxUtils.isNode(this.value))g.innerHTML=this.value.outerHTML;else{var h=this.value;this.dialect!=mxConstants.DIALECT_STRICTHTML&&(h=mxUtils.htmlEntities(h,!1));h=this.replaceLinefeeds?h.replace(/\n/g,"<br/>"):h;
g.innerHTML=h}e=g.offsetWidth+2;f=g.offsetHeight+2}else e=this.node.offsetWidth,f=this.node.offsetHeight+1;this.offsetWidth=e;this.offsetHeight=f;g=this.bounds.width/d;h=this.bounds.height/d;mxClient.IS_QUIRKS&&(this.clipped||"width"==this.overflow)&&0<h?(h=Math.min(h,f),a.height=Math.round(h)+"px"):h=f;"fill"!=this.overflow&&"width"!=this.overflow&&(mxClient.IS_QUIRKS&&(this.clipped||this.wrap)&&0<g?(g=Math.min(g,e),a.width=Math.round(g)+"px"):g=e);var h=h*d,g=g*d,e=this.getTextRotation()*(Math.PI/
180),f=parseFloat(parseFloat(Math.cos(e)).toFixed(8)),k=parseFloat(parseFloat(Math.sin(-e)).toFixed(8)),e=e%(2*Math.PI);0>e&&(e+=2*Math.PI);e%=Math.PI;e>Math.PI/2&&(e=Math.PI-e);var l=Math.cos(e),m=Math.sin(-e),b=g*-(b+0.5),c=h*-(c+0.5),n=(h-h*l+g*m)/2+k*b-f*c;0!=e&&(a.filter="progid:DXImageTransform.Microsoft.Matrix(M11="+f+", M12="+k+", M21="+-k+", M22="+f+", sizingMethod='auto expand')");a.zoom=d;a.left=Math.round(this.bounds.x+((g-g*l+h*m)/2-f*b-k*c)-g/2)+"px";a.top=Math.round(this.bounds.y+n-
h/2)+"px"};
mxText.prototype.updateValue=function(){if(mxUtils.isNode(this.value))this.node.innerHTML="",this.node.appendChild(this.value);else{var a=this.value;this.dialect!=mxConstants.DIALECT_STRICTHTML&&(a=mxUtils.htmlEntities(a,!1));var a=this.replaceLinefeeds?a.replace(/\n/g,"<br/>"):a,b=null!=this.background&&this.background!=mxConstants.NONE?this.background:null,c=null!=this.border&&this.border!=mxConstants.NONE?this.border:null;if(null!=b||null!=c)if("fill"==this.overflow||"width"==this.overflow)null!=b&&
(this.node.style.backgroundColor=b),null!=c&&(this.node.style.border="1px solid "+c);else{var d="";null!=b&&(d+="background-color:"+b+";");null!=c&&(d+="border:1px solid "+c+";");a='<div style="zoom:1;'+d+"display:inline-block;_display:inline;text-decoration:inherit;padding-bottom:1px;padding-right:1px;line-height:"+this.node.style.lineHeight+'">'+a+"</div>";this.node.style.lineHeight=""}this.node.innerHTML=a}};
mxText.prototype.updateFont=function(a){a=a.style;a.lineHeight=Math.round(this.size*mxConstants.LINE_HEIGHT)+"px";a.fontSize=Math.round(this.size)+"px";a.fontFamily=this.family;a.verticalAlign="top";a.color=this.color;a.fontWeight=(this.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD?"bold":"";a.fontStyle=(this.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC?"italic":"";a.textDecoration=(this.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE?"underline":"";a.textAlign=
this.align==mxConstants.ALIGN_CENTER?"center":this.align==mxConstants.ALIGN_RIGHT?"right":"left"};
mxText.prototype.updateSize=function(a){var b=Math.round(this.bounds.width/this.scale),c=Math.round(this.bounds.height/this.scale);a=a.style;this.clipped?(a.overflow="hidden",0<c&&(a.maxHeight=c+"px"),0<b&&(a.width=b+"px")):"fill"==this.overflow?(a.width=b+"px",a.height=c+"px"):"width"==this.overflow&&(a.width=b+"px",0<c&&(a.maxHeight=c+"px"));this.wrap&&0<b?(this.clipped||(a.width=b+"px"),a.whiteSpace="normal"):a.whiteSpace="nowrap"};
mxText.prototype.updateMargin=function(){this.margin=mxUtils.getAlignmentAsPoint(this.align,this.valign)};
mxText.prototype.getSpacing=function(){var a=0,b=0,a=this.align==mxConstants.ALIGN_CENTER?(this.spacingLeft-this.spacingRight)/2:this.align==mxConstants.ALIGN_RIGHT?-this.spacingRight-this.baseSpacingRight:this.spacingLeft+this.baseSpacingLeft,b=this.valign==mxConstants.ALIGN_MIDDLE?(this.spacingTop-this.spacingBottom)/2:this.valign==mxConstants.ALIGN_BOTTOM?-this.spacingBottom-this.baseSpacingBottom:this.spacingTop+this.baseSpacingTop;return new mxPoint(a,b)};
function mxTriangle(){mxActor.call(this)}mxUtils.extend(mxTriangle,mxActor);mxTriangle.prototype.redrawPath=function(a,b,c,d,e){a.moveTo(0,0);a.lineTo(d,0.5*e);a.lineTo(0,e);a.close()};function mxHexagon(){mxActor.call(this)}mxUtils.extend(mxHexagon,mxActor);mxHexagon.prototype.redrawPath=function(a,b,c,d,e){a.moveTo(0.25*d,0);a.lineTo(0.75*d,0);a.lineTo(d,0.5*e);a.lineTo(0.75*d,e);a.lineTo(0.25*d,e);a.lineTo(0,0.5*e);a.close()};
function mxLine(a,b,c){mxShape.call(this);this.bounds=a;this.stroke=b;this.strokewidth=null!=c?c:1}mxUtils.extend(mxLine,mxShape);mxLine.prototype.paintVertexShape=function(a,b,c,d,e){c+=e/2;a.begin();a.moveTo(b,c);a.lineTo(b+d,c);a.stroke()};function mxImageShape(a,b,c,d,e){mxShape.call(this);this.bounds=a;this.image=b;this.fill=c;this.stroke=d;this.strokewidth=null!=e?e:1;this.shadow=!1}mxUtils.extend(mxImageShape,mxRectangleShape);mxImageShape.prototype.preserveImageAspect=!0;
mxImageShape.prototype.getSvgScreenOffset=function(){return!mxClient.IS_IE?0.5:0};mxImageShape.prototype.apply=function(a){mxShape.prototype.apply.apply(this,arguments);this.gradient=this.stroke=this.fill=null;null!=this.style&&(this.preserveImageAspect=1==mxUtils.getNumber(this.style,mxConstants.STYLE_IMAGE_ASPECT,1),this.flipH=this.flipH||1==mxUtils.getValue(this.style,"imageFlipH",0),this.flipV=this.flipV||1==mxUtils.getValue(this.style,"imageFlipV",0))};mxImageShape.prototype.isHtmlAllowed=function(){return!this.preserveImageAspect};
mxImageShape.prototype.createHtml=function(){var a=document.createElement("div");a.style.position="absolute";return a};
mxImageShape.prototype.paintVertexShape=function(a,b,c,d,e){if(null!=this.image){var f=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_BACKGROUND,null),g=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_BORDER,null);if(null!=f||null!=g)a.setFillColor(f),a.setStrokeColor(g),a.rect(b,c,d,e),a.fillAndStroke();a.image(b,c,d,e,this.image,this.preserveImageAspect,!1,!1)}else mxRectangleShape.prototype.paintBackground.apply(this,arguments)};
mxImageShape.prototype.redrawHtmlShape=function(){this.node.style.left=Math.round(this.bounds.x)+"px";this.node.style.top=Math.round(this.bounds.y)+"px";this.node.style.width=Math.max(0,Math.round(this.bounds.width))+"px";this.node.style.height=Math.max(0,Math.round(this.bounds.height))+"px";this.node.innerHTML="";if(null!=this.image){var a=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_BACKGROUND,""),b=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_BORDER,"");this.node.style.backgroundColor=
a;this.node.style.borderColor=b;a=document.createElement(mxClient.IS_IE6||null==mxClient.CSS_PREFIX&&0!=this.rotation?mxClient.VML_PREFIX+":image":"img");a.style.position="absolute";a.src=this.image;b=100>this.opacity?"alpha(opacity="+this.opacity+")":"";this.node.style.filter=b;this.flipH&&this.flipV?b+="progid:DXImageTransform.Microsoft.BasicImage(rotation=2)":this.flipH?b+="progid:DXImageTransform.Microsoft.BasicImage(mirror=1)":this.flipV&&(b+="progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)");
a.style.filter!=b&&(a.style.filter=b);"image"==a.nodeName?a.style.rotation=this.rotation:a.style[mxClient.CSS_PREFIX+"Transform"]=0!=this.rotation?"rotate("+this.rotation+"deg)":"";a.style.width=this.node.style.width;a.style.height=this.node.style.height;this.node.style.backgroundImage="";this.node.appendChild(a)}else this.setTransparentBackgroundImage(this.node)};function mxLabel(a,b,c,d){mxRectangleShape.call(this,a,b,c,d)}mxUtils.extend(mxLabel,mxRectangleShape);mxLabel.prototype.imageSize=mxConstants.DEFAULT_IMAGESIZE;
mxLabel.prototype.spacing=2;mxLabel.prototype.indicatorSize=10;mxLabel.prototype.indicatorSpacing=2;
mxLabel.prototype.init=function(a){mxShape.prototype.init.apply(this,arguments);null!=this.indicatorColor&&null!=this.indicatorShape&&(this.indicator=new this.indicatorShape,this.indicator.dialect=this.dialect,this.indicator.bounds=this.bounds,this.indicator.fill=this.indicatorColor,this.indicator.stroke=this.indicatorColor,this.indicator.gradient=this.indicatorGradientColor,this.indicator.direction=this.indicatorDirection,this.indicator.init(this.node))};
mxLabel.prototype.redraw=function(){null!=this.indicator&&(this.indicator.fill=this.indicatorColor,this.indicator.stroke=this.indicatorColor,this.indicator.gradient=this.indicatorGradientColor,this.indicator.direction=this.indicatorDirection);mxShape.prototype.redraw.apply(this,arguments)};mxLabel.prototype.isHtmlAllowed=function(){return mxRectangleShape.prototype.isHtmlAllowed.apply(this,arguments)&&null==this.indicatorColor&&null==this.indicatorShape};
mxLabel.prototype.paintForeground=function(a,b,c,d,e){this.paintImage(a,b,c,d,e);this.paintIndicator(a,b,c,d,e);mxRectangleShape.prototype.paintForeground.apply(this,arguments)};mxLabel.prototype.paintImage=function(a,b,c,d,e){null!=this.image&&(b=this.getImageBounds(b,c,d,e),a.image(b.x,b.y,b.width,b.height,this.image,!1,!1,!1))};
mxLabel.prototype.getImageBounds=function(a,b,c,d){var e=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_ALIGN,mxConstants.ALIGN_LEFT),f=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_VERTICAL_ALIGN,mxConstants.ALIGN_MIDDLE),g=mxUtils.getNumber(this.style,mxConstants.STYLE_IMAGE_WIDTH,mxConstants.DEFAULT_IMAGESIZE),h=mxUtils.getNumber(this.style,mxConstants.STYLE_IMAGE_HEIGHT,mxConstants.DEFAULT_IMAGESIZE),k=mxUtils.getNumber(this.style,mxConstants.STYLE_SPACING,this.spacing)+5;a=e==mxConstants.ALIGN_CENTER?
a+(c-g)/2:e==mxConstants.ALIGN_RIGHT?a+(c-g-k):a+k;b=f==mxConstants.ALIGN_TOP?b+k:f==mxConstants.ALIGN_BOTTOM?b+(d-h-k):b+(d-h)/2;return new mxRectangle(a,b,g,h)};mxLabel.prototype.paintIndicator=function(a,b,c,d,e){null!=this.indicator?(this.indicator.bounds=this.getIndicatorBounds(b,c,d,e),this.indicator.paint(a)):null!=this.indicatorImage&&(b=this.getIndicatorBounds(b,c,d,e),a.image(b.x,b.y,b.width,b.height,this.indicatorImage,!1,!1,!1))};
mxLabel.prototype.getIndicatorBounds=function(a,b,c,d){var e=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_ALIGN,mxConstants.ALIGN_LEFT),f=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_VERTICAL_ALIGN,mxConstants.ALIGN_MIDDLE),g=mxUtils.getNumber(this.style,mxConstants.STYLE_INDICATOR_WIDTH,this.indicatorSize),h=mxUtils.getNumber(this.style,mxConstants.STYLE_INDICATOR_HEIGHT,this.indicatorSize),k=this.spacing+5;a=e==mxConstants.ALIGN_RIGHT?a+(c-g-k):e==mxConstants.ALIGN_CENTER?a+(c-g)/
2:a+k;b=f==mxConstants.ALIGN_BOTTOM?b+(d-h-k):f==mxConstants.ALIGN_TOP?b+k:b+(d-h)/2;return new mxRectangle(a,b,g,h)};
mxLabel.prototype.redrawHtmlShape=function(){for(mxRectangleShape.prototype.redrawHtmlShape.apply(this,arguments);this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);if(null!=this.image){var a=document.createElement("img");a.style.position="relative";a.setAttribute("border","0");var b=this.getImageBounds(this.bounds.x,this.bounds.y,this.bounds.width,this.bounds.height);b.x-=this.bounds.x;b.y-=this.bounds.y;a.style.left=Math.round(b.x)+"px";a.style.top=Math.round(b.y)+"px";a.style.width=
Math.round(b.width)+"px";a.style.height=Math.round(b.height)+"px";a.src=this.image;this.node.appendChild(a)}};function mxCylinder(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxCylinder,mxShape);mxCylinder.prototype.maxHeight=40;mxCylinder.prototype.svgStrokeTolerance=0;
mxCylinder.prototype.paintVertexShape=function(a,b,c,d,e){a.translate(b,c);a.begin();this.redrawPath(a,b,c,d,e,!1);a.fillAndStroke();a.setShadow(!1);a.begin();this.redrawPath(a,b,c,d,e,!0);a.stroke()};
mxCylinder.prototype.redrawPath=function(a,b,c,d,e,f){b=Math.min(this.maxHeight,Math.round(e/5));if(f&&null!=this.fill||!f&&null==this.fill)a.moveTo(0,b),a.curveTo(0,2*b,d,2*b,d,b),f||(a.stroke(),a.begin());f||(a.moveTo(0,b),a.curveTo(0,-b/3,d,-b/3,d,b),a.lineTo(d,e-b),a.curveTo(d,e+b/3,0,e+b/3,0,e-b),a.close())};function mxConnector(a,b,c){mxPolyline.call(this,a,b,c)}mxUtils.extend(mxConnector,mxPolyline);
mxConnector.prototype.paintEdgeShape=function(a,b){var c=this.createMarker(a,b,!0),d=this.createMarker(a,b,!1);null==this.style||1!=this.style[mxConstants.STYLE_CURVED]?this.paintLine(a,b,this.isRounded):this.paintCurvedLine(a,b);a.setFillColor(this.stroke);a.setShadow(!1);a.setDashed(!1);null!=c&&c();null!=d&&d()};
mxConnector.prototype.paintCurvedLine=function(a,b){a.begin();var c=b[0],d=b.length;a.moveTo(c.x,c.y);for(c=1;c<d-2;c++){var e=b[c],f=b[c+1];a.quadTo(e.x,e.y,(e.x+f.x)/2,(e.y+f.y)/2)}e=b[d-2];f=b[d-1];a.quadTo(e.x,e.y,f.x,f.y);a.stroke()};
mxConnector.prototype.createMarker=function(a,b,c){var d=b.length,e=c?b[1]:b[d-2];b=c?b[0]:b[d-1];var d=b.x-e.x,f=b.y-e.y,g=Math.max(1,Math.sqrt(d*d+f*f)),e=d/g,d=f/g,f=mxUtils.getNumber(this.style,c?mxConstants.STYLE_STARTSIZE:mxConstants.STYLE_ENDSIZE,mxConstants.DEFAULT_MARKERSIZE),g=mxUtils.getValue(this.style,c?mxConstants.STYLE_STARTARROW:mxConstants.STYLE_ENDARROW);return mxMarker.createMarker(a,this,g,b,e,d,f,c,this.strokewidth,0!=this.style[c?mxConstants.STYLE_STARTFILL:mxConstants.STYLE_ENDFILL])};
mxConnector.prototype.augmentBoundingBox=function(a){mxShape.prototype.augmentBoundingBox.apply(this,arguments);var b=0;mxUtils.getValue(this.style,mxConstants.STYLE_STARTARROW,mxConstants.NONE)!=mxConstants.NONE&&(b=mxUtils.getNumber(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_MARKERSIZE)+1);mxUtils.getValue(this.style,mxConstants.STYLE_ENDARROW,mxConstants.NONE)!=mxConstants.NONE&&(b=Math.max(b,mxUtils.getNumber(this.style,mxConstants.STYLE_ENDSIZE,mxConstants.DEFAULT_MARKERSIZE))+
1);a.grow(Math.ceil(b*this.scale))};function mxSwimlane(a,b,c,d){mxShape.call(this);this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=null!=d?d:1}mxUtils.extend(mxSwimlane,mxShape);mxSwimlane.prototype.imageSize=16;mxSwimlane.prototype.getGradientBounds=function(a,b,c,d,e){a=Math.min(e,mxUtils.getValue(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE));return new mxRectangle(b,c,d,a)};
mxSwimlane.prototype.getRotation=function(){var a=mxShape.prototype.getRotation.apply(this,arguments);1!=mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,1)&&(a+=mxText.prototype.verticalTextRotation);return a};mxSwimlane.prototype.getTextRotation=function(){return this.getRotation()};mxSwimlane.prototype.isPaintBoundsInverted=function(){return mxShape.prototype.isPaintBoundsInverted.apply(this,arguments)||1!=mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,1)};
mxSwimlane.prototype.getArcSize=function(a,b,c){a=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,100*mxConstants.RECTANGLE_ROUNDING_FACTOR)/100;return 3*c*a};
mxSwimlane.prototype.paintVertexShape=function(a,b,c,d,e){var f=Math.min(e,mxUtils.getValue(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE)),g=mxUtils.getValue(this.style,mxConstants.STYLE_SWIMLANE_FILLCOLOR,mxConstants.NONE),h=1==mxUtils.getValue(this.style,mxConstants.STYLE_SWIMLANE_LINE,1),k=0;a.translate(b,c);this.isRounded?(k=this.getArcSize(d,e,f),this.paintRoundedSwimlane(a,b,c,d,e,f,k,g,h)):this.paintSwimlane(a,b,c,d,e,f,g,h);g=mxUtils.getValue(this.style,mxConstants.STYLE_SEPARATORCOLOR,
mxConstants.NONE);this.paintSeparator(a,d,f,e,g);null!=this.image&&(e=this.getImageBounds(b,c,d,e),a.image(e.x-b,e.y-c,e.width,e.height,this.image,!1,!1,!1));this.glass&&(a.setShadow(!1),this.paintGlassEffect(a,0,0,d,f,k))};
mxSwimlane.prototype.paintSwimlane=function(a,b,c,d,e,f,g,h){g!=mxConstants.NONE&&(a.save(),a.setFillColor(g),a.rect(0,0,d,e),a.fillAndStroke(),a.restore(),a.setShadow(!1));a.begin();a.moveTo(0,f);a.lineTo(0,0);a.lineTo(d,0);a.lineTo(d,f);h&&a.close();a.fillAndStroke();f<e&&g==mxConstants.NONE&&(a.pointerEvents=!1,a.begin(),a.moveTo(0,f),a.lineTo(0,e),a.lineTo(d,e),a.lineTo(d,f),a.stroke())};
mxSwimlane.prototype.paintRoundedSwimlane=function(a,b,c,d,e,f,g,h,k){h!=mxConstants.NONE&&(a.save(),a.setFillColor(h),a.roundrect(0,0,d,e,g,g),a.fillAndStroke(),a.restore(),a.setShadow(!1));a.begin();a.moveTo(d,f);a.lineTo(d,g);a.quadTo(d,0,d-Math.min(d/2,g),0);a.lineTo(Math.min(d/2,g),0);a.quadTo(0,0,0,g);a.lineTo(0,f);k&&a.close();a.fillAndStroke();f<e&&h==mxConstants.NONE&&(a.pointerEvents=!1,a.begin(),a.moveTo(0,f),a.lineTo(0,e-g),a.quadTo(0,e,Math.min(d/2,g),e),a.lineTo(d-Math.min(d/2,g),e),
a.quadTo(d,e,d,e-g),a.lineTo(d,f),a.stroke())};mxSwimlane.prototype.paintSeparator=function(a,b,c,d,e){e!=mxConstants.NONE&&(a.setStrokeColor(e),a.setDashed(!0),a.begin(),a.moveTo(b,c),a.lineTo(b,d),a.stroke(),a.setDashed(!1))};mxSwimlane.prototype.getImageBounds=function(a,b,c,d){return new mxRectangle(a+c-this.imageSize,b,this.imageSize,this.imageSize)};function mxGraphLayout(a){this.graph=a}mxGraphLayout.prototype.graph=null;mxGraphLayout.prototype.useBoundingBox=!0;
mxGraphLayout.prototype.parent=null;mxGraphLayout.prototype.moveCell=function(a,b,c){};mxGraphLayout.prototype.execute=function(a){};mxGraphLayout.prototype.getGraph=function(){return this.graph};mxGraphLayout.prototype.getConstraint=function(a,b,c,d){c=this.graph.view.getState(b);b=null!=c?c.style:this.graph.getCellStyle(b);return null!=b?b[a]:null};
mxGraphLayout.traverse=function(a,b,c,d,e){if(null!=c&&null!=a){b=null!=b?b:!0;e=e||[];var f=mxCellPath.create(a);if(null==e[f]&&(e[f]=a,d=c(a,d),null==d||d))if(d=this.graph.model.getEdgeCount(a),0<d)for(f=0;f<d;f++){var g=this.graph.model.getEdgeAt(a,f),h=this.graph.model.getTerminal(g,!0)==a;if(!b||h)h=this.graph.view.getVisibleTerminal(g,!h),this.traverse(h,b,c,g,e)}}};mxGraphLayout.prototype.isVertexMovable=function(a){return this.graph.isCellMovable(a)};
mxGraphLayout.prototype.isVertexIgnored=function(a){return!this.graph.getModel().isVertex(a)||!this.graph.isCellVisible(a)};mxGraphLayout.prototype.isEdgeIgnored=function(a){var b=this.graph.getModel();return!b.isEdge(a)||!this.graph.isCellVisible(a)||null==b.getTerminal(a,!0)||null==b.getTerminal(a,!1)};mxGraphLayout.prototype.setEdgeStyleEnabled=function(a,b){this.graph.setCellStyles(mxConstants.STYLE_NOEDGESTYLE,b?"0":"1",[a])};
mxGraphLayout.prototype.setOrthogonalEdge=function(a,b){this.graph.setCellStyles(mxConstants.STYLE_ORTHOGONAL,b?"1":"0",[a])};mxGraphLayout.prototype.getParentOffset=function(a){var b=new mxPoint;if(null!=a&&a!=this.parent){var c=this.graph.getModel();if(c.isAncestor(this.parent,a))for(var d=c.getGeometry(a);a!=this.parent;)b.x+=d.x,b.y+=d.y,a=c.getParent(a),d=c.getGeometry(a)}return b};
mxGraphLayout.prototype.setEdgePoints=function(a,b){if(null!=a){var c=this.graph.model,d=c.getGeometry(a);null==d?(d=new mxGeometry,d.setRelative(!0)):d=d.clone();if(null!=this.parent&&null!=b)for(var e=c.getParent(a),e=this.getParentOffset(e),f=0;f<b.length;f++)b[f].x-=e.x,b[f].y-=e.y;d.points=b;c.setGeometry(a,d)}};
mxGraphLayout.prototype.setVertexLocation=function(a,b,c){var d=this.graph.getModel(),e=d.getGeometry(a),f=null;if(null!=e){f=new mxRectangle(b,c,e.width,e.height);if(this.useBoundingBox){var g=this.graph.getView().getState(a);if(null!=g&&null!=g.text&&null!=g.text.boundingBox){var h=this.graph.getView().scale,k=g.text.boundingBox;g.text.boundingBox.x<g.x&&(b+=(g.x-k.x)/h,f.width=k.width);g.text.boundingBox.y<g.y&&(c+=(g.y-k.y)/h,f.height=k.height)}}null!=this.parent&&(g=d.getParent(a),null!=g&&g!=
this.parent&&(g=this.getParentOffset(g),b-=g.x,c-=g.y));if(e.x!=b||e.y!=c)e=e.clone(),e.x=b,e.y=c,d.setGeometry(a,e)}return f};
mxGraphLayout.prototype.getVertexBounds=function(a){var b=this.graph.getModel().getGeometry(a);if(this.useBoundingBox){var c=this.graph.getView().getState(a);if(null!=c&&null!=c.text&&null!=c.text.boundingBox)var d=this.graph.getView().scale,e=c.text.boundingBox,f=Math.max(c.x-e.x,0)/d,g=Math.max(c.y-e.y,0)/d,h=Math.max(e.x+e.width-(c.x+c.width),0)/d,c=Math.max(e.y+e.height-(c.y+c.height),0)/d,b=new mxRectangle(b.x-f,b.y-g,b.width+f+h,b.height+g+c)}null!=this.parent&&(a=this.graph.getModel().getParent(a),
b=b.clone(),null!=a&&a!=this.parent&&(a=this.getParentOffset(a),b.x+=a.x,b.y+=a.y));return new mxRectangle(b.x,b.y,b.width,b.height)};
mxGraphLayout.prototype.arrangeGroups=function(a,b){this.graph.getModel().beginUpdate();try{for(var c=a.length-1;0<=c;c--){var d=a[c],e=this.graph.getChildVertices(d),f=this.graph.getBoundingBoxFromGeometry(e),g=this.graph.getCellGeometry(d),h=0,k=0;if(this.graph.isSwimlane(d))var l=this.graph.getStartSize(d),h=l.width,k=l.height;null!=f&&null!=g&&(g=g.clone(),g.x=g.x+f.x-b-h,g.y=g.y+f.y-b-k,g.width=f.width+2*b+h,g.height=f.height+2*b+k,this.graph.getModel().setGeometry(d,g),this.graph.moveCells(e,
b+h-f.x,b+k-f.y))}}finally{this.graph.getModel().endUpdate()}};function mxStackLayout(a,b,c,d,e,f){mxGraphLayout.call(this,a);this.horizontal=null!=b?b:!0;this.spacing=null!=c?c:0;this.x0=null!=d?d:0;this.y0=null!=e?e:0;this.border=null!=f?f:0}mxStackLayout.prototype=new mxGraphLayout;mxStackLayout.prototype.constructor=mxStackLayout;mxStackLayout.prototype.horizontal=null;mxStackLayout.prototype.spacing=null;mxStackLayout.prototype.x0=null;mxStackLayout.prototype.y0=null;
mxStackLayout.prototype.border=0;mxStackLayout.prototype.keepFirstLocation=!1;mxStackLayout.prototype.fill=!1;mxStackLayout.prototype.resizeParent=!1;mxStackLayout.prototype.resizeLast=!1;mxStackLayout.prototype.wrap=null;mxStackLayout.prototype.isHorizontal=function(){return this.horizontal};
mxStackLayout.prototype.moveCell=function(a,b,c){var d=this.graph.getModel(),e=d.getParent(a),f=this.isHorizontal();if(null!=a&&null!=e){var g=0,h=0,k=d.getChildCount(e);b=f?b:c;g=this.graph.getView().getState(e);null!=g&&(b-=f?g.x:g.y);for(g=0;g<k;g++)if(c=d.getChildAt(e,g),c!=a&&(c=d.getGeometry(c),null!=c)){c=f?c.x+c.width/2:c.y+c.height/2;if(h<b&&c>b)break;h=c}f=e.getIndex(a);f=Math.max(0,g-(g>f?1:0));d.add(e,a,f)}};
mxStackLayout.prototype.getParentSize=function(a){var b=this.graph.getModel(),c=b.getGeometry(a);if(null!=this.graph.container&&(null==c&&b.isLayer(a)||a==this.graph.getView().currentRoot))c=new mxRectangle(0,0,this.graph.container.offsetWidth-1,this.graph.container.offsetHeight-1);return c};
mxStackLayout.prototype.execute=function(a){if(null!=a){var b=this.isHorizontal(),c=this.graph.getModel(),d=this.getParentSize(a),e=null;null!=d&&(e=b?d.height:d.width);var e=e-(2*this.spacing+2*this.border),f=this.x0+this.border,g=this.y0+this.border;if(this.graph.isSwimlane(a)){var h=this.graph.getCellStyle(a),k=mxUtils.getNumber(h,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE),h=1==mxUtils.getValue(h,mxConstants.STYLE_HORIZONTAL,!0);null!=d&&(k=h?Math.min(k,d.height):Math.min(k,d.width));
b==h&&(e-=k);h?g+=k:f+=k}c.beginUpdate();try{for(var k=0,h=null,l=c.getChildCount(a),m=0;m<l;m++){var n=c.getChildAt(a,m);if(!this.isVertexIgnored(n)&&this.isVertexMovable(n)){var p=c.getGeometry(n);if(null!=p){p=p.clone();if(null!=this.wrap&&null!=h&&(b&&h.x+h.width+p.width+2*this.spacing>this.wrap||!b&&h.y+h.height+p.height+2*this.spacing>this.wrap))h=null,b?g+=k+this.spacing:f+=k+this.spacing,k=0;k=Math.max(k,b?p.height:p.width);null!=h?b?p.x=h.x+h.width+this.spacing:p.y=h.y+h.height+this.spacing:
this.keepFirstLocation||(b?p.x=f:p.y=g);b?p.y=g:p.x=f;this.fill&&null!=e&&(b?p.height=e:p.width=e);c.setGeometry(n,p);h=p}}}this.resizeParent&&null!=d&&null!=h&&!this.graph.isCellCollapsed(a)?(d=d.clone(),b?d.width=h.x+h.width+this.spacing:d.height=h.y+h.height+this.spacing,c.setGeometry(a,d)):this.resizeLast&&(null!=d&&null!=h)&&(b?h.width=d.width-h.x-this.spacing:h.height=d.height-h.y-this.spacing)}finally{c.endUpdate()}}};
function mxPartitionLayout(a,b,c,d){mxGraphLayout.call(this,a);this.horizontal=null!=b?b:!0;this.spacing=c||0;this.border=d||0}mxPartitionLayout.prototype=new mxGraphLayout;mxPartitionLayout.prototype.constructor=mxPartitionLayout;mxPartitionLayout.prototype.horizontal=null;mxPartitionLayout.prototype.spacing=null;mxPartitionLayout.prototype.border=null;mxPartitionLayout.prototype.resizeVertices=!0;mxPartitionLayout.prototype.isHorizontal=function(){return this.horizontal};
mxPartitionLayout.prototype.moveCell=function(a,b,c){c=this.graph.getModel();var d=c.getParent(a);if(null!=a&&null!=d){for(var e=0,f=0,g=c.getChildCount(d),e=0;e<g;e++){var h=c.getChildAt(d,e),h=this.getVertexBounds(h);if(null!=h){h=h.x+h.width/2;if(f<b&&h>b)break;f=h}}b=d.getIndex(a);b=Math.max(0,e-(e>b?1:0));c.add(d,a,b)}};
mxPartitionLayout.prototype.execute=function(a){var b=this.isHorizontal(),c=this.graph.getModel(),d=c.getGeometry(a);if(null!=this.graph.container&&(null==d&&c.isLayer(a)||a==this.graph.getView().currentRoot))d=new mxRectangle(0,0,this.graph.container.offsetWidth-1,this.graph.container.offsetHeight-1);if(null!=d){for(var e=[],f=c.getChildCount(a),g=0;g<f;g++){var h=c.getChildAt(a,g);!this.isVertexIgnored(h)&&this.isVertexMovable(h)&&e.push(h)}f=e.length;if(0<f){var k=this.border,l=this.border,m=b?
d.height:d.width,m=m-2*this.border;a=this.graph.isSwimlane(a)?this.graph.getStartSize(a):new mxRectangle;m-=b?a.height:a.width;k+=a.width;l+=a.height;a=this.border+(f-1)*this.spacing;d=b?(d.width-k-a)/f:(d.height-l-a)/f;if(0<d){c.beginUpdate();try{for(g=0;g<f;g++){var h=e[g],n=c.getGeometry(h);null!=n&&(n=n.clone(),n.x=k,n.y=l,b?(this.resizeVertices&&(n.width=d,n.height=m),k+=d+this.spacing):(this.resizeVertices&&(n.height=d,n.width=m),l+=d+this.spacing),c.setGeometry(h,n))}}finally{c.endUpdate()}}}}};
function mxCompactTreeLayout(a,b,c){mxGraphLayout.call(this,a);this.horizontal=null!=b?b:!0;this.invert=null!=c?c:!1}mxCompactTreeLayout.prototype=new mxGraphLayout;mxCompactTreeLayout.prototype.constructor=mxCompactTreeLayout;mxCompactTreeLayout.prototype.horizontal=null;mxCompactTreeLayout.prototype.invert=null;mxCompactTreeLayout.prototype.resizeParent=!0;mxCompactTreeLayout.prototype.groupPadding=10;mxCompactTreeLayout.prototype.parentsChanged=null;mxCompactTreeLayout.prototype.moveTree=!1;
mxCompactTreeLayout.prototype.levelDistance=10;mxCompactTreeLayout.prototype.nodeDistance=20;mxCompactTreeLayout.prototype.resetEdges=!0;mxCompactTreeLayout.prototype.prefHozEdgeSep=5;mxCompactTreeLayout.prototype.prefVertEdgeOff=4;mxCompactTreeLayout.prototype.minEdgeJetty=8;mxCompactTreeLayout.prototype.channelBuffer=4;mxCompactTreeLayout.prototype.edgeRouting=!0;mxCompactTreeLayout.prototype.sortEdges=!1;
mxCompactTreeLayout.prototype.isVertexIgnored=function(a){return mxGraphLayout.prototype.isVertexIgnored.apply(this,arguments)||0==this.graph.getConnections(a).length};mxCompactTreeLayout.prototype.isHorizontal=function(){return this.horizontal};
mxCompactTreeLayout.prototype.execute=function(a,b){this.parent=a;var c=this.graph.getModel();if(null==b)if(0<this.graph.getEdges(a,c.getParent(a),this.invert,!this.invert,!1).length)b=a;else{var d=this.graph.findTreeRoots(a,!0,this.invert);if(0<d.length)for(var e=0;e<d.length;e++)if(!this.isVertexIgnored(d[e])&&0<this.graph.getEdges(d[e],null,this.invert,!this.invert,!1).length){b=d[e];break}}if(null!=b){this.parentsChanged=this.resizeParent?{}:null;c.beginUpdate();try{var f=this.dfs(b,a);if(null!=
f){this.layout(f);var g=this.graph.gridSize,d=g;if(!this.moveTree){var h=this.getVertexBounds(b);null!=h&&(g=h.x,d=h.y)}h=null;h=this.isHorizontal()?this.horizontalLayout(f,g,d):this.verticalLayout(f,null,g,d);if(null!=h){var k=e=0;0>h.x&&(e=Math.abs(g-h.x));0>h.y&&(k=Math.abs(d-h.y));(0!=e||0!=k)&&this.moveNode(f,e,k);this.resizeParent&&this.adjustParents();this.edgeRouting&&this.localEdgeProcessing(f)}}}finally{c.endUpdate()}}};
mxCompactTreeLayout.prototype.moveNode=function(a,b,c){a.x+=b;a.y+=c;this.apply(a);for(a=a.child;null!=a;)this.moveNode(a,b,c),a=a.next};
mxCompactTreeLayout.prototype.sortOutgoingEdges=function(a,b){var c=new mxDictionary;b.sort(function(b,e){var f=b.getTerminal(b.getTerminal(!1)==a),g=c.get(f);null==g&&(g=mxCellPath.create(f).split(mxCellPath.PATH_SEPARATOR),c.put(f,g));var f=e.getTerminal(e.getTerminal(!1)==a),h=c.get(f);null==h&&(h=mxCellPath.create(f).split(mxCellPath.PATH_SEPARATOR),c.put(f,h));return mxCellPath.compare(g,h)})};
mxCompactTreeLayout.prototype.dfs=function(a,b,c){c=null!=c?c:[];var d=mxCellPath.create(a),e=null;if(null!=a&&null==c[d]&&!this.isVertexIgnored(a)){c[d]=a;var e=this.createNode(a),d=this.graph.getModel(),f=null,g=this.graph.getEdges(a,b,this.invert,!this.invert,!1,!0),h=this.graph.getView();this.sortEdges&&this.sortOutgoingEdges(a,g);for(a=0;a<g.length;a++){var k=g[a];if(!this.isEdgeIgnored(k)){this.resetEdges&&this.setEdgePoints(k,null);this.edgeRouting&&(this.setEdgeStyleEnabled(k,!1),this.setEdgePoints(k,
null));var l=h.getState(k),k=null!=l?l.getVisibleTerminal(this.invert):h.getVisibleTerminal(k,this.invert),l=this.dfs(k,b,c);null!=l&&null!=d.getGeometry(k)&&(null==f?e.child=l:f.next=l,f=l)}}}return e};mxCompactTreeLayout.prototype.layout=function(a){if(null!=a){for(var b=a.child;null!=b;)this.layout(b),b=b.next;null!=a.child?this.attachParent(a,this.join(a)):this.layoutLeaf(a)}};
mxCompactTreeLayout.prototype.horizontalLayout=function(a,b,c,d){a.x+=b+a.offsetX;a.y+=c+a.offsetY;d=this.apply(a,d);b=a.child;if(null!=b){d=this.horizontalLayout(b,a.x,a.y,d);c=a.y+b.offsetY;for(var e=b.next;null!=e;)d=this.horizontalLayout(e,a.x+b.offsetX,c,d),c+=e.offsetY,e=e.next}return d};
mxCompactTreeLayout.prototype.verticalLayout=function(a,b,c,d,e){a.x+=c+a.offsetY;a.y+=d+a.offsetX;e=this.apply(a,e);b=a.child;if(null!=b){e=this.verticalLayout(b,a,a.x,a.y,e);c=a.x+b.offsetY;for(d=b.next;null!=d;)e=this.verticalLayout(d,a,c,a.y+b.offsetX,e),c+=d.offsetY,d=d.next}return e};
mxCompactTreeLayout.prototype.attachParent=function(a,b){var c=this.nodeDistance+this.levelDistance,d=(b-a.width)/2-this.nodeDistance,e=d+a.width+2*this.nodeDistance-b;a.child.offsetX=c+a.height;a.child.offsetY=e;a.contour.upperHead=this.createLine(a.height,0,this.createLine(c,e,a.contour.upperHead));a.contour.lowerHead=this.createLine(a.height,0,this.createLine(c,d,a.contour.lowerHead))};
mxCompactTreeLayout.prototype.layoutLeaf=function(a){var b=2*this.nodeDistance;a.contour.upperTail=this.createLine(a.height+b,0);a.contour.upperHead=a.contour.upperTail;a.contour.lowerTail=this.createLine(0,-a.width-b);a.contour.lowerHead=this.createLine(a.height+b,0,a.contour.lowerTail)};
mxCompactTreeLayout.prototype.join=function(a){var b=2*this.nodeDistance,c=a.child;a.contour=c.contour;for(var d=c.width+b,e=d,c=c.next;null!=c;){var f=this.merge(a.contour,c.contour);c.offsetY=f+d;c.offsetX=0;d=c.width+b;e+=f+d;c=c.next}return e};
mxCompactTreeLayout.prototype.merge=function(a,b){for(var c=0,d=0,e=0,f=a.lowerHead,g=b.upperHead;null!=g&&null!=f;){var h=this.offset(c,d,g.dx,g.dy,f.dx,f.dy),d=d+h,e=e+h;c+g.dx<=f.dx?(c+=g.dx,d+=g.dy,g=g.next):(c-=f.dx,d-=f.dy,f=f.next)}null!=g?(c=this.bridge(a.upperTail,0,0,g,c,d),a.upperTail=null!=c.next?b.upperTail:c,a.lowerTail=b.lowerTail):(c=this.bridge(b.lowerTail,c,d,f,0,0),null==c.next&&(a.lowerTail=c));a.lowerHead=b.lowerHead;return e};
mxCompactTreeLayout.prototype.offset=function(a,b,c,d,e,f){var g=0;if(e<=a||0>=a+c)return 0;g=0<e*d-c*f?0>a?a*d/c-b:0<a?a*f/e-b:-b:e<a+c?f-(b+(e-a)*d/c):e>a+c?(c+a)*f/e-(b+d):f-(b+d);return 0<g?g:0};mxCompactTreeLayout.prototype.bridge=function(a,b,c,d,e,f){b=e+d.dx-b;e=e=0;0==d.dx?e=d.dy:(e=b*d.dy,e/=d.dx);b=this.createLine(b,e,d.next);a.next=this.createLine(0,f+d.dy-e-c,b);return b};
mxCompactTreeLayout.prototype.createNode=function(a){var b={};b.cell=a;b.x=0;b.y=0;b.width=0;b.height=0;a=this.getVertexBounds(a);null!=a&&(this.isHorizontal()?(b.width=a.height,b.height=a.width):(b.width=a.width,b.height=a.height));b.offsetX=0;b.offsetY=0;b.contour={};return b};
mxCompactTreeLayout.prototype.apply=function(a,b){var c=this.graph.getModel(),d=a.cell,e=c.getGeometry(d);null!=d&&null!=e&&(this.isVertexMovable(d)&&(e=this.setVertexLocation(d,a.x,a.y),this.resizeParent&&(c=c.getParent(d),d=mxCellPath.create(c),null==this.parentsChanged[d]&&(this.parentsChanged[d]=c))),b=null==b?new mxRectangle(e.x,e.y,e.width,e.height):new mxRectangle(Math.min(b.x,e.x),Math.min(b.y,e.y),Math.max(b.x+b.width,e.x+e.width),Math.max(b.y+b.height,e.y+e.height)));return b};
mxCompactTreeLayout.prototype.createLine=function(a,b,c){var d={};d.dx=a;d.dy=b;d.next=c;return d};mxCompactTreeLayout.prototype.adjustParents=function(){var a=[],b;for(b in this.parentsChanged)a.push(this.parentsChanged[b]);this.arrangeGroups(mxUtils.sortCells(a,!0),this.groupPadding)};mxCompactTreeLayout.prototype.localEdgeProcessing=function(a){this.processNodeOutgoing(a);for(a=a.child;null!=a;)this.localEdgeProcessing(a),a=a.next};
mxCompactTreeLayout.prototype.processNodeOutgoing=function(a){for(var b=a.child,c=a.cell,d=0,e=[];null!=b;){d++;var f=b.x;this.horizontal&&(f=b.y);e.push(new WeightedCellSorter(b,f));b=b.next}e.sort(WeightedCellSorter.prototype.compare);var f=a.width,g=(d+1)*this.prefHozEdgeSep;f>g+2*this.prefHozEdgeSep&&(f-=2*this.prefHozEdgeSep);a=f/d;b=a/2;f>g+2*this.prefHozEdgeSep&&(b+=this.prefHozEdgeSep);for(var f=this.minEdgeJetty-this.prefVertEdgeOff,g=0,h=this.getVertexBounds(c),k=0;k<e.length;k++){for(var l=
e[k].cell.cell,m=this.getVertexBounds(l),l=this.graph.getEdgesBetween(c,l,!1),n=[],p=0,q=0,s=0;s<l.length;s++)this.horizontal?(p=h.x+h.width,q=h.y+b,n.push(new mxPoint(p,q)),p=h.x+h.width+f,n.push(new mxPoint(p,q)),q=m.y+m.height/2):(p=h.x+b,q=h.y+h.height,n.push(new mxPoint(p,q)),q=h.y+h.height+f,n.push(new mxPoint(p,q)),p=m.x+m.width/2),n.push(new mxPoint(p,q)),this.setEdgePoints(l[s],n);k<d/2?f+=this.prefVertEdgeOff:k>d/2&&(f-=this.prefVertEdgeOff);b+=a;g=Math.max(g,f)}};
function WeightedCellSorter(a,b){this.cell=a;this.weightedValue=b}WeightedCellSorter.prototype.weightedValue=0;WeightedCellSorter.prototype.nudge=!1;WeightedCellSorter.prototype.visited=!1;WeightedCellSorter.prototype.rankIndex=null;WeightedCellSorter.prototype.cell=null;WeightedCellSorter.prototype.compare=function(a,b){return null!=a&&null!=b?b.weightedValue>a.weightedValue?1:b.weightedValue<a.weightedValue?-1:b.nudge?1:-1:0};function mxFastOrganicLayout(a){mxGraphLayout.call(this,a)}
mxFastOrganicLayout.prototype=new mxGraphLayout;mxFastOrganicLayout.prototype.constructor=mxFastOrganicLayout;mxFastOrganicLayout.prototype.useInputOrigin=!0;mxFastOrganicLayout.prototype.resetEdges=!0;mxFastOrganicLayout.prototype.disableEdgeStyle=!0;mxFastOrganicLayout.prototype.forceConstant=50;mxFastOrganicLayout.prototype.forceConstantSquared=0;mxFastOrganicLayout.prototype.minDistanceLimit=2;mxFastOrganicLayout.prototype.maxDistanceLimit=500;
mxFastOrganicLayout.prototype.minDistanceLimitSquared=4;mxFastOrganicLayout.prototype.initialTemp=200;mxFastOrganicLayout.prototype.temperature=0;mxFastOrganicLayout.prototype.maxIterations=0;mxFastOrganicLayout.prototype.iteration=0;mxFastOrganicLayout.prototype.allowedToRun=!0;mxFastOrganicLayout.prototype.isVertexIgnored=function(a){return mxGraphLayout.prototype.isVertexIgnored.apply(this,arguments)||0==this.graph.getConnections(a).length};
mxFastOrganicLayout.prototype.execute=function(a){var b=this.graph.getModel();this.vertexArray=[];for(var c=this.graph.getChildVertices(a),d=0;d<c.length;d++)this.isVertexIgnored(c[d])||this.vertexArray.push(c[d]);var e=this.useInputOrigin?this.graph.getBoundingBoxFromGeometry(this.vertexArray):null,f=this.vertexArray.length;this.indices=[];this.dispX=[];this.dispY=[];this.cellLocation=[];this.isMoveable=[];this.neighbours=[];this.radius=[];this.radiusSquared=[];0.001>this.forceConstant&&(this.forceConstant=
0.001);this.forceConstantSquared=this.forceConstant*this.forceConstant;for(d=0;d<this.vertexArray.length;d++){var g=this.vertexArray[d];this.cellLocation[d]=[];var h=mxCellPath.create(g);this.indices[h]=d;var k=this.getVertexBounds(g),l=k.width,m=k.height,n=k.x,p=k.y;this.cellLocation[d][0]=n+l/2;this.cellLocation[d][1]=p+m/2;this.radius[d]=Math.min(l,m);this.radiusSquared[d]=this.radius[d]*this.radius[d]}b.beginUpdate();try{for(d=0;d<f;d++){this.dispX[d]=0;this.dispY[d]=0;this.isMoveable[d]=this.isVertexMovable(this.vertexArray[d]);
var q=this.graph.getConnections(this.vertexArray[d],a),c=this.graph.getOpposites(q,this.vertexArray[d]);this.neighbours[d]=[];for(l=0;l<c.length;l++){this.resetEdges&&this.graph.resetEdge(q[l]);this.disableEdgeStyle&&this.setEdgeStyleEnabled(q[l],!1);var h=mxCellPath.create(c[l]),s=this.indices[h];this.neighbours[d][l]=null!=s?s:d}}this.temperature=this.initialTemp;0==this.maxIterations&&(this.maxIterations=20*Math.sqrt(f));for(this.iteration=0;this.iteration<this.maxIterations;this.iteration++){if(!this.allowedToRun)return;
this.calcRepulsion();this.calcAttraction();this.calcPositions();this.reduceTemperature()}a=c=null;for(d=0;d<this.vertexArray.length;d++)g=this.vertexArray[d],this.isVertexMovable(g)&&(k=this.getVertexBounds(g),null!=k&&(this.cellLocation[d][0]-=k.width/2,this.cellLocation[d][1]-=k.height/2,n=this.graph.snap(this.cellLocation[d][0]),p=this.graph.snap(this.cellLocation[d][1]),this.setVertexLocation(g,n,p),c=null==c?n:Math.min(c,n),a=null==a?p:Math.min(a,p)));d=-(c||0)+1;g=-(a||0)+1;null!=e&&(d+=e.x,
g+=e.y);this.graph.moveCells(this.vertexArray,d,g)}finally{b.endUpdate()}};mxFastOrganicLayout.prototype.calcPositions=function(){for(var a=0;a<this.vertexArray.length;a++)if(this.isMoveable[a]){var b=Math.sqrt(this.dispX[a]*this.dispX[a]+this.dispY[a]*this.dispY[a]);0.001>b&&(b=0.001);var c=this.dispX[a]/b*Math.min(b,this.temperature),b=this.dispY[a]/b*Math.min(b,this.temperature);this.dispX[a]=0;this.dispY[a]=0;this.cellLocation[a][0]+=c;this.cellLocation[a][1]+=b}};
mxFastOrganicLayout.prototype.calcAttraction=function(){for(var a=0;a<this.vertexArray.length;a++)for(var b=0;b<this.neighbours[a].length;b++){var c=this.neighbours[a][b];if(a!=c&&this.isMoveable[a]&&this.isMoveable[c]){var d=this.cellLocation[a][0]-this.cellLocation[c][0],e=this.cellLocation[a][1]-this.cellLocation[c][1],f=d*d+e*e-this.radiusSquared[a]-this.radiusSquared[c];f<this.minDistanceLimitSquared&&(f=this.minDistanceLimitSquared);var g=Math.sqrt(f),f=f/this.forceConstant,d=d/g*f,e=e/g*f;
this.dispX[a]-=d;this.dispY[a]-=e;this.dispX[c]+=d;this.dispY[c]+=e}}};
mxFastOrganicLayout.prototype.calcRepulsion=function(){for(var a=this.vertexArray.length,b=0;b<a;b++)for(var c=b;c<a;c++){if(!this.allowedToRun)return;if(c!=b&&this.isMoveable[b]&&this.isMoveable[c]){var d=this.cellLocation[b][0]-this.cellLocation[c][0],e=this.cellLocation[b][1]-this.cellLocation[c][1];0==d&&(d=0.01+Math.random());0==e&&(e=0.01+Math.random());var f=Math.sqrt(d*d+e*e),g=f-this.radius[b]-this.radius[c];g>this.maxDistanceLimit||(g<this.minDistanceLimit&&(g=this.minDistanceLimit),g=this.forceConstantSquared/
g,d=d/f*g,e=e/f*g,this.dispX[b]+=d,this.dispY[b]+=e,this.dispX[c]-=d,this.dispY[c]-=e)}}};mxFastOrganicLayout.prototype.reduceTemperature=function(){this.temperature=this.initialTemp*(1-this.iteration/this.maxIterations)};function mxCircleLayout(a,b){mxGraphLayout.call(this,a);this.radius=null!=b?b:100}mxCircleLayout.prototype=new mxGraphLayout;mxCircleLayout.prototype.constructor=mxCircleLayout;mxCircleLayout.prototype.radius=null;mxCircleLayout.prototype.moveCircle=!1;
mxCircleLayout.prototype.x0=0;mxCircleLayout.prototype.y0=0;mxCircleLayout.prototype.resetEdges=!0;mxCircleLayout.prototype.disableEdgeStyle=!0;
mxCircleLayout.prototype.execute=function(a){var b=this.graph.getModel();b.beginUpdate();try{for(var c=0,d=null,e=null,f=[],g=b.getChildCount(a),h=0;h<g;h++){var k=b.getChildAt(a,h);if(this.isVertexIgnored(k))this.isEdgeIgnored(k)||(this.resetEdges&&this.graph.resetEdge(k),this.disableEdgeStyle&&this.setEdgeStyleEnabled(k,!1));else{f.push(k);var l=this.getVertexBounds(k),d=null==d?l.y:Math.min(d,l.y),e=null==e?l.x:Math.min(e,l.x),c=Math.max(c,Math.max(l.width,l.height))}}var m=this.getRadius(f.length,
c);this.moveCircle&&(e=this.x0,d=this.y0);this.circle(f,m,e,d)}finally{b.endUpdate()}};mxCircleLayout.prototype.getRadius=function(a,b){return Math.max(a*b/Math.PI,this.radius)};mxCircleLayout.prototype.circle=function(a,b,c,d){for(var e=a.length,f=2*Math.PI/e,g=0;g<e;g++)this.isVertexMovable(a[g])&&this.setVertexLocation(a[g],c+b+b*Math.sin(g*f),d+b+b*Math.cos(g*f))};function mxParallelEdgeLayout(a){mxGraphLayout.call(this,a)}mxParallelEdgeLayout.prototype=new mxGraphLayout;
mxParallelEdgeLayout.prototype.constructor=mxParallelEdgeLayout;mxParallelEdgeLayout.prototype.spacing=20;mxParallelEdgeLayout.prototype.execute=function(a){a=this.findParallels(a);this.graph.model.beginUpdate();try{for(var b in a){var c=a[b];1<c.length&&this.layout(c)}}finally{this.graph.model.endUpdate()}};
mxParallelEdgeLayout.prototype.findParallels=function(a){for(var b=this.graph.getModel(),c=[],d=b.getChildCount(a),e=0;e<d;e++){var f=b.getChildAt(a,e);if(!this.isEdgeIgnored(f)){var g=this.getEdgeId(f);null!=g&&(null==c[g]&&(c[g]=[]),c[g].push(f))}}return c};
mxParallelEdgeLayout.prototype.getEdgeId=function(a){var b=this.graph.getView(),c=b.getState(a),d=null!=c?c.getVisibleTerminal(!0):b.getVisibleTerminal(a,!0);a=null!=c?c.getVisibleTerminal(!1):b.getVisibleTerminal(a,!1);return null!=d&&null!=a?(d=mxCellPath.create(d),a=mxCellPath.create(a),d>a?a+"-"+d:d+"-"+a):null};
mxParallelEdgeLayout.prototype.layout=function(a){var b=a[0],c=this.graph.getModel(),d=c.getGeometry(c.getTerminal(b,!0)),e=c.getGeometry(c.getTerminal(b,!1));if(d==e)for(var b=d.x+d.width+this.spacing,c=d.y+d.height/2,f=0;f<a.length;f++)this.route(a[f],b,c),b+=this.spacing;else if(null!=d&&null!=e){var b=d.x+d.width/2,c=d.y+d.height/2,f=e.x+e.width/2-b,g=e.y+e.height/2-c,e=Math.sqrt(f*f+g*g);if(0<e){d=g*this.spacing/e;e=f*this.spacing/e;b=b+f/2+d*(a.length-1)/2;c=c+g/2-e*(a.length-1)/2;for(f=0;f<
a.length;f++)this.route(a[f],b,c),b-=d,c+=e}}};mxParallelEdgeLayout.prototype.route=function(a,b,c){this.graph.isCellMovable(a)&&this.setEdgePoints(a,[new mxPoint(b,c)])};function mxCompositeLayout(a,b,c){mxGraphLayout.call(this,a);this.layouts=b;this.master=c}mxCompositeLayout.prototype=new mxGraphLayout;mxCompositeLayout.prototype.constructor=mxCompositeLayout;mxCompositeLayout.prototype.layouts=null;mxCompositeLayout.prototype.master=null;
mxCompositeLayout.prototype.moveCell=function(a,b,c){null!=this.master?this.master.move.apply(this.master,arguments):this.layouts[0].move.apply(this.layouts[0],arguments)};mxCompositeLayout.prototype.execute=function(a){var b=this.graph.getModel();b.beginUpdate();try{for(var c=0;c<this.layouts.length;c++)this.layouts[c].execute.apply(this.layouts[c],arguments)}finally{b.endUpdate()}};function mxEdgeLabelLayout(a,b){mxGraphLayout.call(this,a)}mxEdgeLabelLayout.prototype=new mxGraphLayout;
mxEdgeLabelLayout.prototype.constructor=mxEdgeLabelLayout;mxEdgeLabelLayout.prototype.execute=function(a){for(var b=this.graph.view,c=this.graph.getModel(),d=[],e=[],f=c.getChildCount(a),g=0;g<f;g++){var h=c.getChildAt(a,g),k=b.getState(h);null!=k&&(this.isVertexIgnored(h)?this.isEdgeIgnored(h)||d.push(k):e.push(k))}this.placeLabels(e,d)};
mxEdgeLabelLayout.prototype.placeLabels=function(a,b){var c=this.graph.getModel();c.beginUpdate();try{for(var d=0;d<b.length;d++){var e=b[d];if(null!=e&&null!=e.text&&null!=e.text.boundingBox)for(var f=0;f<a.length;f++){var g=a[f];null!=g&&this.avoid(e,g)}}}finally{c.endUpdate()}};
mxEdgeLabelLayout.prototype.avoid=function(a,b){var c=this.graph.getModel(),d=a.text.boundingBox;if(mxUtils.intersects(d,b)){var e=-d.y-d.height+b.y,f=-d.y+b.y+b.height,e=Math.abs(e)<Math.abs(f)?e:f,f=-d.x-d.width+b.x,d=-d.x+b.x+b.width,d=Math.abs(f)<Math.abs(d)?f:d;Math.abs(d)<Math.abs(e)?e=0:d=0;f=c.getGeometry(a.cell);null!=f&&(f=f.clone(),null!=f.offset?(f.offset.x+=d,f.offset.y+=e):f.offset=new mxPoint(d,e),c.setGeometry(a.cell,f))}};
function mxGraphAbstractHierarchyCell(){this.x=[];this.y=[];this.temp=[]}mxGraphAbstractHierarchyCell.prototype.maxRank=-1;mxGraphAbstractHierarchyCell.prototype.minRank=-1;mxGraphAbstractHierarchyCell.prototype.x=null;mxGraphAbstractHierarchyCell.prototype.y=null;mxGraphAbstractHierarchyCell.prototype.width=0;mxGraphAbstractHierarchyCell.prototype.height=0;mxGraphAbstractHierarchyCell.prototype.nextLayerConnectedCells=null;mxGraphAbstractHierarchyCell.prototype.previousLayerConnectedCells=null;
mxGraphAbstractHierarchyCell.prototype.temp=null;mxGraphAbstractHierarchyCell.prototype.getNextLayerConnectedCells=function(a){return null};mxGraphAbstractHierarchyCell.prototype.getPreviousLayerConnectedCells=function(a){return null};mxGraphAbstractHierarchyCell.prototype.isEdge=function(){return!1};mxGraphAbstractHierarchyCell.prototype.isVertex=function(){return!1};mxGraphAbstractHierarchyCell.prototype.getGeneralPurposeVariable=function(a){return null};
mxGraphAbstractHierarchyCell.prototype.setGeneralPurposeVariable=function(a,b){return null};mxGraphAbstractHierarchyCell.prototype.setX=function(a,b){this.isVertex()?this.x[0]=b:this.isEdge()&&(this.x[a-this.minRank-1]=b)};mxGraphAbstractHierarchyCell.prototype.getX=function(a){return this.isVertex()?this.x[0]:this.isEdge()?this.x[a-this.minRank-1]:0};mxGraphAbstractHierarchyCell.prototype.setY=function(a,b){this.isVertex()?this.y[0]=b:this.isEdge()&&(this.y[a-this.minRank-1]=b)};
function mxGraphHierarchyNode(a){mxGraphAbstractHierarchyCell.apply(this,arguments);this.cell=a}mxGraphHierarchyNode.prototype=new mxGraphAbstractHierarchyCell;mxGraphHierarchyNode.prototype.constructor=mxGraphHierarchyNode;mxGraphHierarchyNode.prototype.cell=null;mxGraphHierarchyNode.prototype.connectsAsTarget=[];mxGraphHierarchyNode.prototype.connectsAsSource=[];mxGraphHierarchyNode.prototype.hashCode=!1;mxGraphHierarchyNode.prototype.getRankValue=function(a){return this.maxRank};
mxGraphHierarchyNode.prototype.getNextLayerConnectedCells=function(a){if(null==this.nextLayerConnectedCells){this.nextLayerConnectedCells=[];this.nextLayerConnectedCells[0]=[];for(var b=0;b<this.connectsAsTarget.length;b++){var c=this.connectsAsTarget[b];-1==c.maxRank||c.maxRank==a+1?this.nextLayerConnectedCells[0].push(c.source):this.nextLayerConnectedCells[0].push(c)}}return this.nextLayerConnectedCells[0]};
mxGraphHierarchyNode.prototype.getPreviousLayerConnectedCells=function(a){if(null==this.previousLayerConnectedCells){this.previousLayerConnectedCells=[];this.previousLayerConnectedCells[0]=[];for(var b=0;b<this.connectsAsSource.length;b++){var c=this.connectsAsSource[b];-1==c.minRank||c.minRank==a-1?this.previousLayerConnectedCells[0].push(c.target):this.previousLayerConnectedCells[0].push(c)}}return this.previousLayerConnectedCells[0]};mxGraphHierarchyNode.prototype.isVertex=function(){return!0};
mxGraphHierarchyNode.prototype.getGeneralPurposeVariable=function(a){return this.temp[0]};mxGraphHierarchyNode.prototype.setGeneralPurposeVariable=function(a,b){this.temp[0]=b};mxGraphHierarchyNode.prototype.isAncestor=function(a){if(null!=a&&null!=this.hashCode&&null!=a.hashCode&&this.hashCode.length<a.hashCode.length){if(this.hashCode==a.hashCode)return!0;if(null==this.hashCode||null==this.hashCode)return!1;for(var b=0;b<this.hashCode.length;b++)if(this.hashCode[b]!=a.hashCode[b])return!1;return!0}return!1};
mxGraphHierarchyNode.prototype.getCoreCell=function(){return this.cell};function mxGraphHierarchyEdge(a){mxGraphAbstractHierarchyCell.apply(this,arguments);this.edges=a}mxGraphHierarchyEdge.prototype=new mxGraphAbstractHierarchyCell;mxGraphHierarchyEdge.prototype.constructor=mxGraphHierarchyEdge;mxGraphHierarchyEdge.prototype.edges=null;mxGraphHierarchyEdge.prototype.source=null;mxGraphHierarchyEdge.prototype.target=null;mxGraphHierarchyEdge.prototype.isReversed=!1;
mxGraphHierarchyEdge.prototype.invert=function(a){a=this.source;this.source=this.target;this.target=a;this.isReversed=!this.isReversed};
mxGraphHierarchyEdge.prototype.getNextLayerConnectedCells=function(a){if(null==this.nextLayerConnectedCells){this.nextLayerConnectedCells=[];for(var b=0;b<this.temp.length;b++)this.nextLayerConnectedCells[b]=[],b==this.temp.length-1?this.nextLayerConnectedCells[b].push(this.source):this.nextLayerConnectedCells[b].push(this)}return this.nextLayerConnectedCells[a-this.minRank-1]};
mxGraphHierarchyEdge.prototype.getPreviousLayerConnectedCells=function(a){if(null==this.previousLayerConnectedCells){this.previousLayerConnectedCells=[];for(var b=0;b<this.temp.length;b++)this.previousLayerConnectedCells[b]=[],0==b?this.previousLayerConnectedCells[b].push(this.target):this.previousLayerConnectedCells[b].push(this)}return this.previousLayerConnectedCells[a-this.minRank-1]};mxGraphHierarchyEdge.prototype.isEdge=function(){return!0};
mxGraphHierarchyEdge.prototype.getGeneralPurposeVariable=function(a){return this.temp[a-this.minRank-1]};mxGraphHierarchyEdge.prototype.setGeneralPurposeVariable=function(a,b){this.temp[a-this.minRank-1]=b};mxGraphHierarchyEdge.prototype.getCoreCell=function(){return null!=this.edges&&0<this.edges.length?this.edges[0]:null};
function mxGraphHierarchyModel(a,b,c,d,e){a.getGraph();this.tightenToSource=e;this.roots=c;this.parent=d;this.vertexMapper={};this.edgeMapper={};this.maxRank=0;c=[];null==b&&(b=this.graph.getChildVertices(d));this.maxRank=this.SOURCESCANSTARTRANK;this.createInternalCells(a,b,c);for(d=0;d<b.length;d++){e=c[d].connectsAsSource;for(var f=0;f<e.length;f++){var g=e[f],h=g.edges;if(null!=h&&0<h.length){var h=h[0],k=a.getVisibleTerminal(h,!1),k=mxCellPath.create(k),k=this.vertexMapper[k];c[d]==k&&(k=a.getVisibleTerminal(h,
!0),k=mxCellPath.create(k),k=this.vertexMapper[k]);null!=k&&c[d]!=k&&(g.target=k,0==k.connectsAsTarget.length&&(k.connectsAsTarget=[]),0>mxUtils.indexOf(k.connectsAsTarget,g)&&k.connectsAsTarget.push(g))}}c[d].temp[0]=1}}mxGraphHierarchyModel.prototype.maxRank=null;mxGraphHierarchyModel.prototype.vertexMapper=null;mxGraphHierarchyModel.prototype.edgeMapper=null;mxGraphHierarchyModel.prototype.ranks=null;mxGraphHierarchyModel.prototype.roots=null;mxGraphHierarchyModel.prototype.parent=null;
mxGraphHierarchyModel.prototype.dfsCount=0;mxGraphHierarchyModel.prototype.SOURCESCANSTARTRANK=1E8;mxGraphHierarchyModel.prototype.tightenToSource=!1;
mxGraphHierarchyModel.prototype.createInternalCells=function(a,b,c){for(var d=a.getGraph(),e=0;e<b.length;e++){c[e]=new mxGraphHierarchyNode(b[e]);var f=mxCellPath.create(b[e]);this.vertexMapper[f]=c[e];f=a.getEdges(b[e]);c[e].connectsAsSource=[];for(var g=0;g<f.length;g++){var h=a.getVisibleTerminal(f[g],!1);if(h!=b[e]&&a.graph.model.isVertex(h)&&!a.isVertexIgnored(h)){var k=a.getEdgesBetween(b[e],h,!1),l=a.getEdgesBetween(b[e],h,!0),h=mxCellPath.create(k[0]);if(null!=k&&0<k.length&&null==this.edgeMapper[h]&&
2*l.length>=k.length){for(var l=new mxGraphHierarchyEdge(k),m=0;m<k.length;m++){var n=k[m],h=mxCellPath.create(n);this.edgeMapper[h]=l;d.resetEdge(n);a.disableEdgeStyle&&(a.setEdgeStyleEnabled(n,!1),a.setOrthogonalEdge(n,!0))}l.source=c[e];0>mxUtils.indexOf(c[e].connectsAsSource,l)&&c[e].connectsAsSource.push(l)}}}c[e].temp[0]=0}};
mxGraphHierarchyModel.prototype.initialRank=function(){var a=[];if(null!=this.roots)for(var b=0;b<this.roots.length;b++){var c=mxCellPath.create(this.roots[b]),c=this.vertexMapper[c];null!=c&&a.push(c)}for(var d in this.vertexMapper)c=this.vertexMapper[d],c.temp[0]=-1;for(var e=a.slice();0<a.length;){var c=a[0],f,g;f=c.connectsAsTarget;g=c.connectsAsSource;for(var h=!0,k=this.SOURCESCANSTARTRANK,b=0;b<f.length;b++){var l=f[b];if(5270620==l.temp[0])l=l.source,k=Math.min(k,l.temp[0]-1);else{h=!1;break}}if(h){c.temp[0]=
k;this.maxRank=Math.min(this.maxRank,k);if(null!=g)for(b=0;b<g.length;b++)l=g[b],l.temp[0]=5270620,l=l.target,-1==l.temp[0]&&(a.push(l),l.temp[0]=-2);a.shift()}else if(b=a.shift(),a.push(c),b==c&&1==a.length)break}for(d in this.vertexMapper)c=this.vertexMapper[d],c.temp[0]-=this.maxRank;for(b=0;b<e.length;b++){c=e[b];a=0;f=c.connectsAsSource;for(d=0;d<f.length;d++)l=f[d],l=l.target,c.temp[0]=Math.max(a,l.temp[0]+1),a=c.temp[0]}this.maxRank=this.SOURCESCANSTARTRANK-this.maxRank};
mxGraphHierarchyModel.prototype.fixRanks=function(){var a=[];this.ranks=[];for(var b=0;b<this.maxRank+1;b++)a[b]=[],this.ranks[b]=a[b];var c=null;if(null!=this.roots)for(var d=this.roots,c=[],b=0;b<d.length;b++){var e=mxCellPath.create(d[b]);c[b]=this.vertexMapper[e]}this.visit(function(b,c,d,e,l){0==l&&(0>c.maxRank&&0>c.minRank)&&(a[c.temp[0]].push(c),c.maxRank=c.temp[0],c.minRank=c.temp[0],c.temp[0]=a[c.maxRank].length-1);if(null!=b&&null!=d&&1<b.maxRank-c.maxRank){d.maxRank=b.maxRank;d.minRank=
c.maxRank;d.temp=[];d.x=[];d.y=[];for(b=d.minRank+1;b<d.maxRank;b++)a[b].push(d),d.setGeneralPurposeVariable(b,a[b].length-1)}},c,!1,null)};mxGraphHierarchyModel.prototype.visit=function(a,b,c,d){if(null!=b){for(var e=0;e<b.length;e++){var f=b[e];null!=f&&(null==d&&(d={}),c?(f.hashCode=[],f.hashCode[0]=this.dfsCount,f.hashCode[1]=e,this.extendedDfs(null,f,null,a,d,f.hashCode,e,0)):this.dfs(null,f,null,a,d,0))}this.dfsCount++}};
mxGraphHierarchyModel.prototype.dfs=function(a,b,c,d,e,f){if(null!=b){var g=mxCellPath.create(b.cell);if(null==e[g]){e[g]=b;d(a,b,c,f,0);a=b.connectsAsSource.slice();for(c=0;c<a.length;c++)g=a[c],this.dfs(b,g.target,g,d,e,f+1)}else d(a,b,c,f,1)}};
mxGraphHierarchyModel.prototype.extendedDfs=function(a,b,c,d,e,f,g,h){if(null!=b){if(null!=a&&(null==b.hashCode||b.hashCode[0]!=a.hashCode[0]))f=a.hashCode.length+1,b.hashCode=a.hashCode.slice(),b.hashCode[f-1]=g;g=mxCellPath.create(b.cell);if(null==e[g]){e[g]=b;d(a,b,c,h,0);a=b.connectsAsSource.slice();for(c=0;c<a.length;c++)g=a[c],this.extendedDfs(b,g.target,g,d,e,b.hashCode,c,h+1)}else d(a,b,c,h,1)}};function mxHierarchicalLayoutStage(){}mxHierarchicalLayoutStage.prototype.execute=function(a){};
function mxMedianHybridCrossingReduction(a){this.layout=a}mxMedianHybridCrossingReduction.prototype=new mxHierarchicalLayoutStage;mxMedianHybridCrossingReduction.prototype.constructor=mxMedianHybridCrossingReduction;mxMedianHybridCrossingReduction.prototype.layout=null;mxMedianHybridCrossingReduction.prototype.maxIterations=24;mxMedianHybridCrossingReduction.prototype.nestedBestRanks=null;mxMedianHybridCrossingReduction.prototype.currentBestCrossings=0;
mxMedianHybridCrossingReduction.prototype.iterationsWithoutImprovement=0;mxMedianHybridCrossingReduction.prototype.maxNoImprovementIterations=2;
mxMedianHybridCrossingReduction.prototype.execute=function(a){a=this.layout.getModel();this.nestedBestRanks=[];for(var b=0;b<a.ranks.length;b++)this.nestedBestRanks[b]=a.ranks[b].slice();for(var c=0,d=this.calculateCrossings(a),b=0;b<this.maxIterations&&c<this.maxNoImprovementIterations;b++){this.weightedMedian(b,a);this.transpose(b,a);var e=this.calculateCrossings(a);if(e<d){d=e;for(e=c=0;e<this.nestedBestRanks.length;e++)for(var f=a.ranks[e],g=0;g<f.length;g++){var h=f[g];this.nestedBestRanks[e][h.getGeneralPurposeVariable(e)]=
h}}else{c++;for(e=0;e<this.nestedBestRanks.length;e++){f=a.ranks[e];for(g=0;g<f.length;g++)h=f[g],h.setGeneralPurposeVariable(e,g)}}if(0==d)break}c=[];d=[];for(b=0;b<a.maxRank+1;b++)d[b]=[],c[b]=d[b];for(b=0;b<this.nestedBestRanks.length;b++)for(e=0;e<this.nestedBestRanks[b].length;e++)d[b].push(this.nestedBestRanks[b][e]);a.ranks=c};mxMedianHybridCrossingReduction.prototype.calculateCrossings=function(a){for(var b=a.ranks.length,c=0,d=1;d<b;d++)c+=this.calculateRankCrossing(d,a);return c};
mxMedianHybridCrossingReduction.prototype.calculateRankCrossing=function(a,b){for(var c=0,d=b.ranks[a],e=d.length,f=b.ranks[a-1].length,g=[],h=0;h<e;h++)g[h]=[];for(h=0;h<d.length;h++)for(var k=d[h],l=k.getGeneralPurposeVariable(a),m=k.getPreviousLayerConnectedCells(a),k=0;k<m.length;k++){var n=m[k].getGeneralPurposeVariable(a-1);g[l][n]=201207}for(h=0;h<e;h++)for(k=0;k<f;k++)if(201207==g[h][k]){for(d=h+1;d<e;d++)for(l=0;l<k;l++)201207==g[d][l]&&c++;for(d=0;d<h;d++)for(l=k+1;l<f;l++)201207==g[d][l]&&
c++}return c/2};
mxMedianHybridCrossingReduction.prototype.transpose=function(a,b){for(var c=!0,d=0;c&&10>d++;)for(var e=1==a%2&&1==d%2,c=!1,f=0;f<b.ranks.length;f++){for(var g=b.ranks[f],h=[],k=0;k<g.length;k++){var l=g[k],m=l.getGeneralPurposeVariable(f);0>m&&(m=k);h[m]=l}for(var n=m=l=null,p=null,q=null,s=null,r=null,t=null,u=null,v=null,k=0;k<g.length-1;k++){if(0==k){for(var u=h[k],l=u.getNextLayerConnectedCells(f),m=u.getPreviousLayerConnectedCells(f),q=[],s=[],w=0;w<l.length;w++)q[w]=l[w].getGeneralPurposeVariable(f+1);
for(w=0;w<m.length;w++)s[w]=m[w].getGeneralPurposeVariable(f-1)}else l=n,m=p,q=r,s=t,u=v;v=h[k+1];n=v.getNextLayerConnectedCells(f);p=v.getPreviousLayerConnectedCells(f);r=[];t=[];for(w=0;w<n.length;w++)r[w]=n[w].getGeneralPurposeVariable(f+1);for(w=0;w<p.length;w++)t[w]=p[w].getGeneralPurposeVariable(f-1);for(var y=0,z=0,w=0;w<q.length;w++)for(var x=0;x<r.length;x++)q[w]>r[x]&&y++,q[w]<r[x]&&z++;for(w=0;w<s.length;w++)for(x=0;x<t.length;x++)s[w]>t[x]&&y++,s[w]<t[x]&&z++;if(z<y||z==y&&e)n=u.getGeneralPurposeVariable(f),
u.setGeneralPurposeVariable(f,v.getGeneralPurposeVariable(f)),v.setGeneralPurposeVariable(f,n),n=l,p=m,r=q,t=s,v=u,e||(c=!0)}}};mxMedianHybridCrossingReduction.prototype.weightedMedian=function(a,b){var c=0==a%2;if(c)for(var d=b.maxRank-1;0<=d;d--)this.medianRank(d,c);else for(d=1;d<b.maxRank;d++)this.medianRank(d,c)};
mxMedianHybridCrossingReduction.prototype.medianRank=function(a,b){for(var c=this.nestedBestRanks[a].length,d=[],e=[],f=0;f<c;f++){var g=this.nestedBestRanks[a][f],h=new MedianCellSorter;h.cell=g;var k;k=b?g.getNextLayerConnectedCells(a):g.getPreviousLayerConnectedCells(a);var l;l=b?a+1:a-1;null!=k&&0!=k.length?(h.medianValue=this.medianValue(k,l),d.push(h)):e[g.getGeneralPurposeVariable(a)]=!0}d.sort(MedianCellSorter.prototype.compare);for(f=0;f<c;f++)null==e[f]&&(g=d.shift().cell,g.setGeneralPurposeVariable(a,
f))};mxMedianHybridCrossingReduction.prototype.medianValue=function(a,b){for(var c=[],d=0,e=0;e<a.length;e++){var f=a[e];c[d++]=f.getGeneralPurposeVariable(b)}c.sort(function(a,b){return a-b});if(1==d%2)return c[Math.floor(d/2)];if(2==d)return(c[0]+c[1])/2;e=d/2;f=c[e-1]-c[0];d=c[d-1]-c[e];return(c[e-1]*d+c[e]*f)/(f+d)};function MedianCellSorter(){}MedianCellSorter.prototype.medianValue=0;MedianCellSorter.prototype.cell=!1;
MedianCellSorter.prototype.compare=function(a,b){return null!=a&&null!=b?b.medianValue>a.medianValue?-1:b.medianValue<a.medianValue?1:0:0};function mxMinimumCycleRemover(a){this.layout=a}mxMinimumCycleRemover.prototype=new mxHierarchicalLayoutStage;mxMinimumCycleRemover.prototype.constructor=mxMinimumCycleRemover;mxMinimumCycleRemover.prototype.layout=null;
mxMinimumCycleRemover.prototype.execute=function(a){var b=this.layout.getModel(),c={},d=mxUtils.clone(b.vertexMapper,null,!0),e=null;if(null!=b.roots){var f=b.roots,e=[];for(a=0;a<f.length;a++){var g=mxCellPath.create(f[a]);e[a]=b.vertexMapper[g]}}b.visit(function(a,b,e,f,g){b.isAncestor(a)&&(e.invert(),mxUtils.remove(e,a.connectsAsSource),a.connectsAsTarget.push(e),mxUtils.remove(e,b.connectsAsTarget),b.connectsAsSource.push(e));a=mxCellPath.create(b.cell);c[a]=b;delete d[a]},e,!0,null);e=null;0<
d.lenth&&(e=mxUtils.clone(d,null,!0));a=mxUtils.clone(c,null,!0);b.visit(function(a,b,e,f,g){b.isAncestor(a)&&(e.invert(),mxUtils.remove(e,a.connectsAsSource),b.connectsAsSource.push(e),a.connectsAsTarget.push(e),mxUtils.remove(e,b.connectsAsTarget));a=mxCellPath.create(b.cell);c[a]=b;delete d[a]},d,!0,a);f=this.layout.getGraph();if(null!=e&&0<e.length){b=b.roots;for(a=0;a<e.length;a++)g=e[a].cell,0==f.getIncomingEdges(g).length&&b.push(g)}};
function mxCoordinateAssignment(a,b,c,d,e,f){this.layout=a;this.intraCellSpacing=b;this.interRankCellSpacing=c;this.orientation=d;this.initialX=e;this.parallelEdgeSpacing=f}var mxHierarchicalEdgeStyle={ORTHOGONAL:1,POLYLINE:2,STRAIGHT:3,CURVE:4};mxCoordinateAssignment.prototype=new mxHierarchicalLayoutStage;mxCoordinateAssignment.prototype.constructor=mxCoordinateAssignment;mxCoordinateAssignment.prototype.layout=null;mxCoordinateAssignment.prototype.intraCellSpacing=30;
mxCoordinateAssignment.prototype.interRankCellSpacing=100;mxCoordinateAssignment.prototype.parallelEdgeSpacing=10;mxCoordinateAssignment.prototype.maxIterations=8;mxCoordinateAssignment.prototype.prefHozEdgeSep=5;mxCoordinateAssignment.prototype.prefVertEdgeOff=2;mxCoordinateAssignment.prototype.minEdgeJetty=12;mxCoordinateAssignment.prototype.channelBuffer=4;mxCoordinateAssignment.prototype.jettyPositions=null;mxCoordinateAssignment.prototype.orientation=mxConstants.DIRECTION_NORTH;
mxCoordinateAssignment.prototype.initialX=null;mxCoordinateAssignment.prototype.limitX=null;mxCoordinateAssignment.prototype.currentXDelta=null;mxCoordinateAssignment.prototype.widestRank=null;mxCoordinateAssignment.prototype.rankTopY=null;mxCoordinateAssignment.prototype.rankBottomY=null;mxCoordinateAssignment.prototype.widestRankValue=null;mxCoordinateAssignment.prototype.rankWidths=null;mxCoordinateAssignment.prototype.rankY=null;mxCoordinateAssignment.prototype.fineTuning=!0;
mxCoordinateAssignment.prototype.edgeStyle=mxHierarchicalEdgeStyle.POLYLINE;mxCoordinateAssignment.prototype.nextLayerConnectedCache=null;mxCoordinateAssignment.prototype.previousLayerConnectedCache=null;mxCoordinateAssignment.prototype.groupPadding=10;
mxCoordinateAssignment.prototype.printStatus=function(){var a=this.layout.getModel();mxLog.show();mxLog.writeln("======Coord assignment debug=======");for(var b=0;b<a.ranks.length;b++){mxLog.write("Rank ",b," : ");for(var c=a.ranks[b],d=0;d<c.length;d++)mxLog.write(c[d].getGeneralPurposeVariable(b),"  ");mxLog.writeln()}mxLog.writeln("====================================")};
mxCoordinateAssignment.prototype.execute=function(a){this.jettyPositions=[];a=this.layout.getModel();this.currentXDelta=0;this.initialCoords(this.layout.getGraph(),a);this.fineTuning&&this.minNode(a);var b=1E8;if(this.fineTuning)for(var c=0;c<this.maxIterations;c++){0!=c&&(this.medianPos(c,a),this.minNode(a));if(this.currentXDelta<b){for(var d=0;d<a.ranks.length;d++)for(var e=a.ranks[d],f=0;f<e.length;f++){var g=e[f];g.setX(d,g.getGeneralPurposeVariable(d))}b=this.currentXDelta}else for(d=0;d<a.ranks.length;d++){e=
a.ranks[d];for(f=0;f<e.length;f++)g=e[f],g.setGeneralPurposeVariable(d,g.getX(d))}this.minPath(this.layout.getGraph(),a);this.currentXDelta=0}this.setCellLocations(this.layout.getGraph(),a)};
mxCoordinateAssignment.prototype.minNode=function(a){for(var b=[],c=[],d=[],e=0;e<=a.maxRank;e++){d[e]=a.ranks[e];for(var f=0;f<d[e].length;f++){var g=d[e][f],h=new WeightedCellSorter(g,e);h.rankIndex=f;h.visited=!0;b.push(h);g=mxCellPath.create(g.getCoreCell());c[g]=h}}a=10*b.length;for(f=0;0<b.length&&f<=a;){var h=b.shift(),e=h.cell,k=h.weightedValue,l=parseInt(h.rankIndex),g=e.getNextLayerConnectedCells(k),m=e.getPreviousLayerConnectedCells(k),n=g.length,p=m.length,q=this.medianXValue(g,k+1),s=
this.medianXValue(m,k-1),r=n+p,t=e.getGeneralPurposeVariable(k),u=t;0<r&&(u=(q*n+s*p)/r);n=!1;u<t-1?0==l?(e.setGeneralPurposeVariable(k,u),n=!0):(l=d[k][l-1],t=l.getGeneralPurposeVariable(k),t=t+l.width/2+this.intraCellSpacing+e.width/2,t<u?(e.setGeneralPurposeVariable(k,u),n=!0):t<e.getGeneralPurposeVariable(k)-1&&(e.setGeneralPurposeVariable(k,t),n=!0)):u>t+1&&(l==d[k].length-1?(e.setGeneralPurposeVariable(k,u),n=!0):(l=d[k][l+1],t=l.getGeneralPurposeVariable(k),t=t-l.width/2-this.intraCellSpacing-
e.width/2,t>u?(e.setGeneralPurposeVariable(k,u),n=!0):t>e.getGeneralPurposeVariable(k)+1&&(e.setGeneralPurposeVariable(k,t),n=!0)));if(n){for(e=0;e<g.length;e++)k=g[e],k=mxCellPath.create(k.getCoreCell()),k=c[k],null!=k&&!1==k.visited&&(k.visited=!0,b.push(k));for(e=0;e<m.length;e++)k=m[e],k=mxCellPath.create(k.getCoreCell()),k=c[k],null!=k&&!1==k.visited&&(k.visited=!0,b.push(k))}h.visited=!1;f++}};
mxCoordinateAssignment.prototype.medianPos=function(a,b){if(0==a%2)for(var c=b.maxRank;0<c;c--)this.rankMedianPosition(c-1,b,c);else for(c=0;c<b.maxRank-1;c++)this.rankMedianPosition(c+1,b,c)};
mxCoordinateAssignment.prototype.rankMedianPosition=function(a,b,c){b=b.ranks[a];for(var d=[],e=[],f=0;f<b.length;f++){var g=b[f];d[f]=new WeightedCellSorter;d[f].cell=g;d[f].rankIndex=f;var h=mxCellPath.create(g.getCoreCell());e[h]=d[f];var k=null,k=c<a?g.getPreviousLayerConnectedCells(a):g.getNextLayerConnectedCells(a);d[f].weightedValue=this.calculatedWeightedValue(g,k)}d.sort(WeightedCellSorter.prototype.compare);for(f=0;f<d.length;f++){h=0;g=d[f].cell;h=0;k=c<a?g.getPreviousLayerConnectedCells(a).slice():
g.getNextLayerConnectedCells(a).slice();null!=k&&(h=k.length,h=0<h?this.medianXValue(k,c):g.getGeneralPurposeVariable(a));for(var l=0,k=-1E8,m=d[f].rankIndex-1;0<=m;){var n=mxCellPath.create(b[m].getCoreCell()),n=e[n];if(null!=n){var p=n.cell;n.visited?(k=p.getGeneralPurposeVariable(a)+p.width/2+this.intraCellSpacing+l+g.width/2,m=-1):(l+=p.width+this.intraCellSpacing,m--)}}l=0;p=1E8;for(m=d[f].rankIndex+1;m<d.length;)if(n=mxCellPath.create(b[m].getCoreCell()),n=e[n],null!=n){var q=n.cell;n.visited?
(p=q.getGeneralPurposeVariable(a)-q.width/2-this.intraCellSpacing-l-g.width/2,m=d.length):(l+=q.width+this.intraCellSpacing,m++)}h>=k&&h<=p?g.setGeneralPurposeVariable(a,h):h<k?(g.setGeneralPurposeVariable(a,k),this.currentXDelta+=k-h):h>p&&(g.setGeneralPurposeVariable(a,p),this.currentXDelta+=h-p);d[f].visited=!0}};mxCoordinateAssignment.prototype.calculatedWeightedValue=function(a,b){for(var c=0,d=0;d<b.length;d++){var e=b[d];a.isVertex()&&e.isVertex()?c++:c=a.isEdge()&&e.isEdge()?c+8:c+2}return c};
mxCoordinateAssignment.prototype.medianXValue=function(a,b){if(0==a.length)return 0;for(var c=[],d=0;d<a.length;d++)c[d]=a[d].getGeneralPurposeVariable(b);c.sort(function(a,b){return a-b});if(1==a.length%2)return c[Math.floor(a.length/2)];d=a.length/2;return(c[d-1]+c[d])/2};
mxCoordinateAssignment.prototype.initialCoords=function(a,b){this.calculateWidestRank(a,b);for(var c=this.widestRank;0<=c;c--)c<b.maxRank&&this.rankCoordinates(c,a,b);for(c=this.widestRank+1;c<=b.maxRank;c++)0<c&&this.rankCoordinates(c,a,b)};
mxCoordinateAssignment.prototype.rankCoordinates=function(a,b,c){b=c.ranks[a];c=0;for(var d=this.initialX+(this.widestRankValue-this.rankWidths[a])/2,e=!1,f=0;f<b.length;f++){var g=b[f];if(g.isVertex()){var h=this.layout.getVertexBounds(g.cell);null!=h?this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?(g.width=h.width,g.height=h.height):(g.width=h.height,g.height=h.width):e=!0;c=Math.max(c,g.height)}else g.isEdge()&&(h=1,null!=g.edges?h=g.edges.length:mxLog.warn("edge.edges is null"),
g.width=(h-1)*this.parallelEdgeSpacing);d+=g.width/2;g.setX(a,d);g.setGeneralPurposeVariable(a,d);d+=g.width/2;d+=this.intraCellSpacing}!0==e&&mxLog.warn("At least one cell has no bounds")};
mxCoordinateAssignment.prototype.calculateWidestRank=function(a,b){var c=-this.interRankCellSpacing,d=0;this.rankWidths=[];this.rankY=[];for(var e=b.maxRank;0<=e;e--){for(var f=0,g=b.ranks[e],h=this.initialX,k=!1,l=0;l<g.length;l++){var m=g[l];if(m.isVertex()){var n=this.layout.getVertexBounds(m.cell);null!=n?this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?(m.width=n.width,m.height=n.height):(m.width=n.height,m.height=n.width):k=!0;f=Math.max(f,m.height)}else m.isEdge()&&
(n=1,null!=m.edges?n=m.edges.length:mxLog.warn("edge.edges is null"),m.width=(n-1)*this.parallelEdgeSpacing);h+=m.width/2;m.setX(e,h);m.setGeneralPurposeVariable(e,h);h+=m.width/2;h+=this.intraCellSpacing;h>this.widestRankValue&&(this.widestRankValue=h,this.widestRank=e);this.rankWidths[e]=h}!0==k&&mxLog.warn("At least one cell has no bounds");this.rankY[e]=c;h=f/2+d/2+this.interRankCellSpacing;d=f;c=this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_WEST?c+h:c-
h;for(l=0;l<g.length;l++)g[l].setY(e,c)}};
mxCoordinateAssignment.prototype.minPath=function(a,b){var c=b.edgeMapper,d;for(d in c){var e=c[d];if(!(1>e.maxRank-e.minRank-1)){for(var f=e.getGeneralPurposeVariable(e.minRank+1),g=!0,h=0,k=e.minRank+2;k<e.maxRank;k++){var l=e.getGeneralPurposeVariable(k);f!=l?(g=!1,f=l):h++}if(!g){for(var g=f=0,l=[],m=[],n=e.getGeneralPurposeVariable(e.minRank+1),k=e.minRank+1;k<e.maxRank-1;k++){var p=e.getX(k+1);n==p?(l[k-e.minRank-1]=n,f++):this.repositionValid(b,e,k+1,n)?(l[k-e.minRank-1]=n,f++):n=l[k-e.minRank-
1]=p}n=e.getX(k);for(k=e.maxRank-1;k>e.minRank+1;k--)p=e.getX(k-1),n==p?(m[k-e.minRank-2]=n,g++):this.repositionValid(b,e,k-1,n)?(m[k-e.minRank-2]=n,g++):(m[k-e.minRank-2]=e.getX(k-1),n=p);if(g>h||f>h)if(g>=f)for(k=e.maxRank-2;k>e.minRank;k--)e.setX(k,m[k-e.minRank-1]);else if(f>g)for(k=e.minRank+2;k<e.maxRank;k++)e.setX(k,l[k-e.minRank-2])}}}};
mxCoordinateAssignment.prototype.repositionValid=function(a,b,c,d){a=a.ranks[c];for(var e=-1,f=0;f<a.length;f++)if(b==a[f]){e=f;break}if(0>e)return!1;f=b.getGeneralPurposeVariable(c);if(d<f){if(0==e)return!0;a=a[e-1];c=a.getGeneralPurposeVariable(c);c=c+a.width/2+this.intraCellSpacing+b.width/2;if(!(c<=d))return!1}else if(d>f){if(e==a.length-1)return!0;a=a[e+1];c=a.getGeneralPurposeVariable(c);c=c-a.width/2-this.intraCellSpacing-b.width/2;if(!(c>=d))return!1}return!0};
mxCoordinateAssignment.prototype.setCellLocations=function(a,b){this.rankTopY=[];this.rankBottomY=[];for(var c=0;c<b.ranks.length;c++)this.rankTopY[c]=Number.MAX_VALUE,this.rankBottomY[c]=0;c=null;this.layout.resizeParent&&(c={});var d=b.edgeMapper,e=b.vertexMapper,f;for(f in e){var g=e[f];this.setVertexLocation(g);if(this.layout.resizeParent){var g=a.model.getParent(g.cell),h=mxCellPath.create(g);null==c[h]&&(c[h]=g)}}this.layout.resizeParent&&null!=c&&this.adjustParents(c);(this.edgeStyle==mxHierarchicalEdgeStyle.ORTHOGONAL||
this.edgeStyle==mxHierarchicalEdgeStyle.POLYLINE||this.edgeStyle==mxHierarchicalEdgeStyle.CURVE)&&this.localEdgeProcessing(b);for(f in d)this.setEdgePosition(d[f])};mxCoordinateAssignment.prototype.adjustParents=function(a){var b=[],c;for(c in a)b.push(a[c]);this.layout.arrangeGroups(mxUtils.sortCells(b,!0),this.groupPadding)};
mxCoordinateAssignment.prototype.localEdgeProcessing=function(a){for(var b=0;b<a.ranks.length;b++)for(var c=a.ranks[b],d=0;d<c.length;d++){var e=c[d];if(e.isVertex())for(var f=e.getPreviousLayerConnectedCells(b),g=b-1,h=0;2>h;h++){if(-1<g&&g<a.ranks.length&&null!=f&&0<f.length){for(var k=[],l=0;l<f.length;l++){var m=new WeightedCellSorter(f[l],f[l].getX(g));k.push(m)}k.sort(WeightedCellSorter.prototype.compare);for(var m=e.x[0]-e.width/2,n=m+e.width,p=f=0,g=[],l=0;l<k.length;l++){var q=k[l].cell,
s;if(q.isVertex()){s=0==h?e.connectsAsSource:e.connectsAsTarget;for(var r=0;r<s.length;r++)if(s[r].source==q||s[r].target==q)f+=s[r].edges.length,p++,g.push(s[r])}else f+=q.edges.length,p++,g.push(q)}e.width>(f+1)*this.prefHozEdgeSep+2*this.prefHozEdgeSep&&(m+=this.prefHozEdgeSep,n-=this.prefHozEdgeSep);k=(n-m)/f;m+=k/2;n=this.minEdgeJetty-this.prefVertEdgeOff;for(l=p=0;l<g.length;l++){q=g[l].edges.length;r=mxCellPath.create(g[l].edges[0]);s=this.jettyPositions[r];null==s&&(s=[],this.jettyPositions[r]=
s);l<f/2?n+=this.prefVertEdgeOff:l>f/2&&(n-=this.prefVertEdgeOff);for(r=0;r<q;r++)s[4*r+2*h]=m,m+=k,s[4*r+2*h+1]=n;p=Math.max(p,n)}}f=e.getNextLayerConnectedCells(b);g=b+1}}};
mxCoordinateAssignment.prototype.setEdgePosition=function(a){var b=0;if(101207!=a.temp[0]){var c=a.maxRank,d=a.minRank;c==d&&(c=a.source.maxRank,d=a.target.minRank);for(var e=0,f=mxCellPath.create(a.edges[0]),f=this.jettyPositions[f],g=a.isReversed?a.target.cell:a.source.cell,h=this.layout.graph,k=0;k<a.edges.length;k++){var l=a.edges[k],m=this.layout.getVisibleTerminal(l,!0),n=h.model.getTerminal(l,!0),p=[],q=a.isReversed;m!=g&&(q=!q);if(null!=f){var s=q?2:0,r=q?this.rankTopY[d]:this.rankBottomY[c],
t=f[4*e+1+s];q&&(t=-t);r+=t;s=f[4*e+s];n=h.model.getTerminal(l,!0);this.layout.isPort(n)&&h.model.getParent(n)==m&&(s=h.view.getState(n),s=null!=s?s.x:m.geometry.x+a.source.width*n.geometry.x);this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?(p.push(new mxPoint(s,r)),this.edgeStyle==mxHierarchicalEdgeStyle.CURVE&&p.push(new mxPoint(s,r+t))):(p.push(new mxPoint(r,s)),this.edgeStyle==mxHierarchicalEdgeStyle.CURVE&&p.push(new mxPoint(r+t,s)))}s=a.x.length-
1;r=t=-1;m=a.maxRank-1;q&&(s=0,t=a.x.length,r=1,m=a.minRank+1);for(;a.maxRank!=a.minRank&&s!=t;s+=r){var n=a.x[s]+b,u=(this.rankTopY[m]+this.rankBottomY[m+1])/2,v=(this.rankTopY[m-1]+this.rankBottomY[m])/2;if(q)var w=u,u=v,v=w;this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?(p.push(new mxPoint(n,u)),p.push(new mxPoint(n,v))):(p.push(new mxPoint(u,n)),p.push(new mxPoint(v,n)));this.limitX=Math.max(this.limitX,n);m+=r}null!=f&&(s=q?2:0,r=q?this.rankBottomY[c]:
this.rankTopY[d],t=f[4*e+3-s],q&&(t=-t),r-=t,s=f[4*e+2-s],q=h.model.getTerminal(l,!1),m=this.layout.getVisibleTerminal(l,!1),this.layout.isPort(q)&&h.model.getParent(q)==m&&(s=h.view.getState(q),s=null!=s?s.x:m.geometry.x+a.target.width*q.geometry.x),this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?(this.edgeStyle==mxHierarchicalEdgeStyle.CURVE&&p.push(new mxPoint(s,r-t)),p.push(new mxPoint(s,r))):(this.edgeStyle==mxHierarchicalEdgeStyle.CURVE&&p.push(new mxPoint(r-
t,s)),p.push(new mxPoint(r,s))));a.isReversed&&this.processReversedEdge(a,l);this.layout.setEdgePoints(l,p);b=0==b?this.parallelEdgeSpacing:0<b?-b:-b+this.parallelEdgeSpacing;e++}a.temp[0]=101207}};
mxCoordinateAssignment.prototype.setVertexLocation=function(a){var b=a.cell,c=a.x[0]-a.width/2,d=a.y[0]-a.height/2;this.rankTopY[a.minRank]=Math.min(this.rankTopY[a.minRank],d);this.rankBottomY[a.minRank]=Math.max(this.rankBottomY[a.minRank],d+a.height);this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?this.layout.setVertexLocation(b,c,d):this.layout.setVertexLocation(b,d,c);this.limitX=Math.max(this.limitX,c+a.width)};
mxCoordinateAssignment.prototype.processReversedEdge=function(a,b){};function WeightedCellSorter(a,b){this.cell=a;this.weightedValue=b}WeightedCellSorter.prototype.weightedValue=0;WeightedCellSorter.prototype.nudge=!1;WeightedCellSorter.prototype.visited=!1;WeightedCellSorter.prototype.rankIndex=null;WeightedCellSorter.prototype.cell=null;WeightedCellSorter.prototype.compare=function(a,b){return null!=a&&null!=b?b.weightedValue>a.weightedValue?-1:b.weightedValue<a.weightedValue?1:b.nudge?-1:1:0};
function mxHierarchicalLayout(a,b,c){mxGraphLayout.call(this,a);this.orientation=null!=b?b:mxConstants.DIRECTION_NORTH;this.deterministic=null!=c?c:!0}mxHierarchicalLayout.prototype=new mxGraphLayout;mxHierarchicalLayout.prototype.constructor=mxHierarchicalLayout;mxHierarchicalLayout.prototype.roots=null;mxHierarchicalLayout.prototype.resizeParent=!1;mxHierarchicalLayout.prototype.moveParent=!1;mxHierarchicalLayout.prototype.parentBorder=0;mxHierarchicalLayout.prototype.intraCellSpacing=30;
mxHierarchicalLayout.prototype.interRankCellSpacing=100;mxHierarchicalLayout.prototype.interHierarchySpacing=60;mxHierarchicalLayout.prototype.parallelEdgeSpacing=10;mxHierarchicalLayout.prototype.orientation=mxConstants.DIRECTION_NORTH;mxHierarchicalLayout.prototype.fineTuning=!0;mxHierarchicalLayout.prototype.tightenToSource=!0;mxHierarchicalLayout.prototype.disableEdgeStyle=!0;mxHierarchicalLayout.prototype.traverseAncestors=!0;mxHierarchicalLayout.prototype.model=null;
mxHierarchicalLayout.prototype.edgesCache=null;mxHierarchicalLayout.prototype.getModel=function(){return this.model};
mxHierarchicalLayout.prototype.execute=function(a,b){this.parent=a;var c=this.graph.model;this.edgesCache={};null!=b&&!(b instanceof Array)&&(b=[b]);if(!(null==b&&null==a)){if(null!=b&&null!=a){for(var d=[],e=0;e<b.length;e++)c.isAncestor(a,b[e])&&d.push(b[e]);this.roots=d}else this.roots=b;c.beginUpdate();try{this.run(a),this.resizeParent&&!this.graph.isCellCollapsed(a)&&this.graph.updateGroupBounds([a],this.parentBorder,this.moveParent)}finally{c.endUpdate()}}};
mxHierarchicalLayout.prototype.findRoots=function(a,b){var c=[];if(null!=a&&null!=b){var d=this.graph.model,e=null,f=-1E5,g;for(g in b){var h=b[g];if(d.isVertex(h)&&this.graph.isCellVisible(h)){for(var k=this.getEdges(h),l=0,m=0,n=0;n<k.length;n++)this.getVisibleTerminal(k[n],!0)==h?l++:m++;0==m&&0<l&&c.push(h);k=l-m;k>f&&(f=k,e=h)}}0==c.length&&null!=e&&c.push(e)}return c};
mxHierarchicalLayout.prototype.getEdges=function(a){var b=mxCellPath.create(a);if(null!=this.edgesCache[b])return this.edgesCache[b];for(var c=this.graph.model,d=[],e=this.graph.isCellCollapsed(a),f=c.getChildCount(a),g=0;g<f;g++){var h=c.getChildAt(a,g);if(this.isPort(h))d=d.concat(c.getEdges(h,!0,!0));else if(e||!this.graph.isCellVisible(h))d=d.concat(c.getEdges(h,!0,!0))}d=d.concat(c.getEdges(a,!0,!0));c=[];for(g=0;g<d.length;g++)e=this.getVisibleTerminal(d[g],!0),f=this.getVisibleTerminal(d[g],
!1),(e==f||e!=f&&(f==a&&(null==this.parent||this.graph.isValidAncestor(e,this.parent,this.traverseAncestors))||e==a&&(null==this.parent||this.graph.isValidAncestor(f,this.parent,this.traverseAncestors))))&&c.push(d[g]);return this.edgesCache[b]=c};mxHierarchicalLayout.prototype.getVisibleTerminal=function(a,b){var c=this.graph.view.getState(a),c=null!=c?c.getVisibleTerminal(b):this.graph.view.getVisibleTerminal(a,b);this.isPort(c)&&(c=this.graph.model.getParent(c));return c};
mxHierarchicalLayout.prototype.run=function(a){var b=[],c=[];if(null==this.roots&&null!=a){var d={};this.filterDescendants(a,d);this.roots=[];var e=!0,f;for(f in d)if(null!=d[f]){e=!1;break}for(;!e;){for(var g=this.findRoots(a,d),e=0;e<g.length;e++){var h={};b.push(h);this.traverse(g[e],!0,null,c,h,b,d)}for(e=0;e<g.length;e++)this.roots.push(g[e]);e=!0;for(f in d)if(null!=d[f]){e=!1;break}}}else for(e=0;e<this.roots.length;e++)h={},b.push(h),this.traverse(this.roots[e],!0,null,c,h,b,null);for(e=c=
0;e<b.length;e++){h=b[e];d=[];for(f in h)d.push(h[f]);this.model=new mxGraphHierarchyModel(this,d,this.roots,a,this.tightenToSource);this.cycleStage(a);this.layeringStage();this.crossingStage(a);c=this.placementStage(c,a)}};
mxHierarchicalLayout.prototype.filterDescendants=function(a,b){var c=this.graph.model;c.isVertex(a)&&(a!=this.parent&&this.graph.isCellVisible(a))&&(b[mxCellPath.create(a)]=a);if(this.traverseAncestors||a==this.parent&&this.graph.isCellVisible(a))for(var d=c.getChildCount(a),e=0;e<d;e++){var f=c.getChildAt(a,e);this.isPort(f)||this.filterDescendants(f,b)}};mxHierarchicalLayout.prototype.isPort=function(a){return a.geometry.relative?!0:!1};
mxHierarchicalLayout.prototype.getEdgesBetween=function(a,b,c){c=null!=c?c:!1;for(var d=this.getEdges(a),e=[],f=0;f<d.length;f++){var g=this.getVisibleTerminal(d[f],!0),h=this.getVisibleTerminal(d[f],!1);(g==a&&h==b||!c&&g==b&&h==a)&&e.push(d[f])}return e};
mxHierarchicalLayout.prototype.traverse=function(a,b,c,d,e,f,g){if(null!=a&&null!=d){var h=mxCellPath.create(a);if(null==d[h]&&(null==g||null!=g[h])){null==e[h]&&(e[h]=a);null==d[h]&&(d[h]=a);null!==g&&delete g[h];var k=this.getEdges(a);for(c=0;c<k.length;c++)if(h=this.getVisibleTerminal(k[c],!0)==a,!b||h)h=this.getVisibleTerminal(k[c],!h),e=this.traverse(h,b,k[c],d,e,f,g)}else if(null==e[h])for(c=0;c<f.length;c++)if(a=f[c],null!=a[h]){for(k in e)a[k]=e[k];f.pop();return a}}return e};
mxHierarchicalLayout.prototype.cycleStage=function(a){(new mxMinimumCycleRemover(this)).execute(a)};mxHierarchicalLayout.prototype.layeringStage=function(){this.model.initialRank();this.model.fixRanks()};mxHierarchicalLayout.prototype.crossingStage=function(a){(new mxMedianHybridCrossingReduction(this)).execute(a)};
mxHierarchicalLayout.prototype.placementStage=function(a,b){var c=new mxCoordinateAssignment(this,this.intraCellSpacing,this.interRankCellSpacing,this.orientation,a,this.parallelEdgeSpacing);c.fineTuning=this.fineTuning;c.execute(b);return c.limitX+this.interHierarchySpacing};function mxGraphModel(a){this.currentEdit=this.createUndoableEdit();null!=a?this.setRoot(a):this.clear()}mxGraphModel.prototype=new mxEventSource;mxGraphModel.prototype.constructor=mxGraphModel;mxGraphModel.prototype.root=null;
mxGraphModel.prototype.cells=null;mxGraphModel.prototype.maintainEdgeParent=!0;mxGraphModel.prototype.createIds=!0;mxGraphModel.prototype.prefix="";mxGraphModel.prototype.postfix="";mxGraphModel.prototype.nextId=0;mxGraphModel.prototype.currentEdit=null;mxGraphModel.prototype.updateLevel=0;mxGraphModel.prototype.endingUpdate=!1;mxGraphModel.prototype.clear=function(){this.setRoot(this.createRoot())};mxGraphModel.prototype.isCreateIds=function(){return this.createIds};
mxGraphModel.prototype.setCreateIds=function(a){this.createIds=a};mxGraphModel.prototype.createRoot=function(){var a=new mxCell;a.insert(new mxCell);return a};mxGraphModel.prototype.getCell=function(a){return null!=this.cells?this.cells[a]:null};mxGraphModel.prototype.filterCells=function(a,b){var c=null;if(null!=a)for(var c=[],d=0;d<a.length;d++)b(a[d])&&c.push(a[d]);return c};mxGraphModel.prototype.getDescendants=function(a){return this.filterDescendants(null,a)};
mxGraphModel.prototype.filterDescendants=function(a,b){var c=[];b=b||this.getRoot();(null==a||a(b))&&c.push(b);for(var d=this.getChildCount(b),e=0;e<d;e++)var f=this.getChildAt(b,e),c=c.concat(this.filterDescendants(a,f));return c};mxGraphModel.prototype.getRoot=function(a){var b=a||this.root;if(null!=a)for(;null!=a;)b=a,a=this.getParent(a);return b};mxGraphModel.prototype.setRoot=function(a){this.execute(new mxRootChange(this,a));return a};
mxGraphModel.prototype.rootChanged=function(a){var b=this.root;this.root=a;this.nextId=0;this.cells=null;this.cellAdded(a);return b};mxGraphModel.prototype.isRoot=function(a){return null!=a&&this.root==a};mxGraphModel.prototype.isLayer=function(a){return this.isRoot(this.getParent(a))};mxGraphModel.prototype.isAncestor=function(a,b){for(;null!=b&&b!=a;)b=this.getParent(b);return b==a};mxGraphModel.prototype.contains=function(a){return this.isAncestor(this.root,a)};
mxGraphModel.prototype.getParent=function(a){return null!=a?a.getParent():null};mxGraphModel.prototype.add=function(a,b,c){if(b!=a&&null!=a&&null!=b){null==c&&(c=this.getChildCount(a));var d=a!=this.getParent(b);this.execute(new mxChildChange(this,a,b,c));this.maintainEdgeParent&&d&&this.updateEdgeParents(b)}return b};
mxGraphModel.prototype.cellAdded=function(a){if(null!=a){null==a.getId()&&this.createIds&&a.setId(this.createId(a));if(null!=a.getId()){var b=this.getCell(a.getId());if(b!=a){for(;null!=b;)a.setId(this.createId(a)),b=this.getCell(a.getId());null==this.cells&&(this.cells={});this.cells[a.getId()]=a}}mxUtils.isNumeric(a.getId())&&(this.nextId=Math.max(this.nextId,a.getId()));for(var b=this.getChildCount(a),c=0;c<b;c++)this.cellAdded(this.getChildAt(a,c))}};
mxGraphModel.prototype.createId=function(a){a=this.nextId;this.nextId++;return this.prefix+a+this.postfix};mxGraphModel.prototype.updateEdgeParents=function(a,b){b=b||this.getRoot(a);for(var c=this.getChildCount(a),d=0;d<c;d++){var e=this.getChildAt(a,d);this.updateEdgeParents(e,b)}e=this.getEdgeCount(a);c=[];for(d=0;d<e;d++)c.push(this.getEdgeAt(a,d));for(d=0;d<c.length;d++)e=c[d],this.isAncestor(b,e)&&this.updateEdgeParent(e,b)};
mxGraphModel.prototype.updateEdgeParent=function(a,b){for(var c=this.getTerminal(a,!0),d=this.getTerminal(a,!1),e=null;null!=c&&!this.isEdge(c)&&null!=c.geometry&&c.geometry.relative;)c=this.getParent(c);for(;null!=d&&!this.isEdge(d)&&null!=d.geometry&&d.geometry.relative;)d=this.getParent(d);if(this.isAncestor(b,c)&&this.isAncestor(b,d)&&(e=c==d?this.getParent(c):this.getNearestCommonAncestor(c,d),null!=e&&(this.getParent(e)!=this.root||this.isAncestor(e,a))&&this.getParent(a)!=e)){c=this.getGeometry(a);
if(null!=c){var f=this.getOrigin(this.getParent(a)),g=this.getOrigin(e),d=g.x-f.x,f=g.y-f.y,c=c.clone();c.translate(-d,-f);this.setGeometry(a,c)}this.add(e,a,this.getChildCount(e))}};mxGraphModel.prototype.getOrigin=function(a){var b=null;null!=a?(b=this.getOrigin(this.getParent(a)),this.isEdge(a)||(a=this.getGeometry(a),null!=a&&(b.x+=a.x,b.y+=a.y))):b=new mxPoint;return b};
mxGraphModel.prototype.getNearestCommonAncestor=function(a,b){if(null!=a&&null!=b){var c=mxCellPath.create(b);if(null!=c&&0<c.length){var d=a,e=mxCellPath.create(d);if(c.length<e.length)var d=b,f=e,e=c,c=f;for(;null!=d;){f=this.getParent(d);if(0==c.indexOf(e+mxCellPath.PATH_SEPARATOR)&&null!=f)return d;e=mxCellPath.getParentPath(e);d=f}}}return null};mxGraphModel.prototype.remove=function(a){a==this.root?this.setRoot(null):null!=this.getParent(a)&&this.execute(new mxChildChange(this,null,a));return a};
mxGraphModel.prototype.cellRemoved=function(a){if(null!=a&&null!=this.cells){for(var b=this.getChildCount(a)-1;0<=b;b--)this.cellRemoved(this.getChildAt(a,b));null!=this.cells&&null!=a.getId()&&delete this.cells[a.getId()]}};mxGraphModel.prototype.parentForCellChanged=function(a,b,c){var d=this.getParent(a);null!=b?(b!=d||d.getIndex(a)!=c)&&b.insert(a,c):null!=d&&(c=d.getIndex(a),d.remove(c));!this.contains(d)&&null!=b?this.cellAdded(a):null==b&&this.cellRemoved(a);return d};
mxGraphModel.prototype.getChildCount=function(a){return null!=a?a.getChildCount():0};mxGraphModel.prototype.getChildAt=function(a,b){return null!=a?a.getChildAt(b):null};mxGraphModel.prototype.getChildren=function(a){return null!=a?a.children:null};mxGraphModel.prototype.getChildVertices=function(a){return this.getChildCells(a,!0,!1)};mxGraphModel.prototype.getChildEdges=function(a){return this.getChildCells(a,!1,!0)};
mxGraphModel.prototype.getChildCells=function(a,b,c){b=null!=b?b:!1;c=null!=c?c:!1;for(var d=this.getChildCount(a),e=[],f=0;f<d;f++){var g=this.getChildAt(a,f);(!c&&!b||c&&this.isEdge(g)||b&&this.isVertex(g))&&e.push(g)}return e};mxGraphModel.prototype.getTerminal=function(a,b){return null!=a?a.getTerminal(b):null};
mxGraphModel.prototype.setTerminal=function(a,b,c){var d=b!=this.getTerminal(a,c);this.execute(new mxTerminalChange(this,a,b,c));this.maintainEdgeParent&&d&&this.updateEdgeParent(a,this.getRoot());return b};mxGraphModel.prototype.setTerminals=function(a,b,c){this.beginUpdate();try{this.setTerminal(a,b,!0),this.setTerminal(a,c,!1)}finally{this.endUpdate()}};
mxGraphModel.prototype.terminalForCellChanged=function(a,b,c){var d=this.getTerminal(a,c);null!=b?b.insertEdge(a,c):null!=d&&d.removeEdge(a,c);return d};mxGraphModel.prototype.getEdgeCount=function(a){return null!=a?a.getEdgeCount():0};mxGraphModel.prototype.getEdgeAt=function(a,b){return null!=a?a.getEdgeAt(b):null};mxGraphModel.prototype.getDirectedEdgeCount=function(a,b,c){for(var d=0,e=this.getEdgeCount(a),f=0;f<e;f++){var g=this.getEdgeAt(a,f);g!=c&&this.getTerminal(g,b)==a&&d++}return d};
mxGraphModel.prototype.getConnections=function(a){return this.getEdges(a,!0,!0,!1)};mxGraphModel.prototype.getIncomingEdges=function(a){return this.getEdges(a,!0,!1,!1)};mxGraphModel.prototype.getOutgoingEdges=function(a){return this.getEdges(a,!1,!0,!1)};
mxGraphModel.prototype.getEdges=function(a,b,c,d){b=null!=b?b:!0;c=null!=c?c:!0;d=null!=d?d:!0;for(var e=this.getEdgeCount(a),f=[],g=0;g<e;g++){var h=this.getEdgeAt(a,g),k=this.getTerminal(h,!0),l=this.getTerminal(h,!1);(d&&k==l||k!=l&&(b&&l==a||c&&k==a))&&f.push(h)}return f};
mxGraphModel.prototype.getEdgesBetween=function(a,b,c){c=null!=c?c:!1;var d=this.getEdgeCount(a),e=this.getEdgeCount(b),f=a,g=d;e<d&&(g=e,f=b);d=[];for(e=0;e<g;e++){var h=this.getEdgeAt(f,e),k=this.getTerminal(h,!0),l=this.getTerminal(h,!1),m=l==a&&k==b;(k==a&&l==b||!c&&m)&&d.push(h)}return d};
mxGraphModel.prototype.getOpposites=function(a,b,c,d){c=null!=c?c:!0;d=null!=d?d:!0;var e=[];if(null!=a)for(var f=0;f<a.length;f++){var g=this.getTerminal(a[f],!0),h=this.getTerminal(a[f],!1);g==b&&null!=h&&h!=b&&d?e.push(h):h==b&&(null!=g&&g!=b&&c)&&e.push(g)}return e};mxGraphModel.prototype.getTopmostCells=function(a){for(var b=[],c=0;c<a.length;c++){for(var d=a[c],e=!0,f=this.getParent(d);null!=f;){if(0<=mxUtils.indexOf(a,f)){e=!1;break}f=this.getParent(f)}e&&b.push(d)}return b};
mxGraphModel.prototype.isVertex=function(a){return null!=a?a.isVertex():!1};mxGraphModel.prototype.isEdge=function(a){return null!=a?a.isEdge():!1};mxGraphModel.prototype.isConnectable=function(a){return null!=a?a.isConnectable():!1};mxGraphModel.prototype.getValue=function(a){return null!=a?a.getValue():null};mxGraphModel.prototype.setValue=function(a,b){this.execute(new mxValueChange(this,a,b));return b};mxGraphModel.prototype.valueForCellChanged=function(a,b){return a.valueChanged(b)};
mxGraphModel.prototype.getGeometry=function(a,b){return null!=a?a.getGeometry():null};mxGraphModel.prototype.setGeometry=function(a,b){b!=this.getGeometry(a)&&this.execute(new mxGeometryChange(this,a,b));return b};mxGraphModel.prototype.geometryForCellChanged=function(a,b){var c=this.getGeometry(a);a.setGeometry(b);return c};mxGraphModel.prototype.getStyle=function(a){return null!=a?a.getStyle():null};
mxGraphModel.prototype.setStyle=function(a,b){b!=this.getStyle(a)&&this.execute(new mxStyleChange(this,a,b));return b};mxGraphModel.prototype.styleForCellChanged=function(a,b){var c=this.getStyle(a);a.setStyle(b);return c};mxGraphModel.prototype.isCollapsed=function(a){return null!=a?a.isCollapsed():!1};mxGraphModel.prototype.setCollapsed=function(a,b){b!=this.isCollapsed(a)&&this.execute(new mxCollapseChange(this,a,b));return b};
mxGraphModel.prototype.collapsedStateForCellChanged=function(a,b){var c=this.isCollapsed(a);a.setCollapsed(b);return c};mxGraphModel.prototype.isVisible=function(a){return null!=a?a.isVisible():!1};mxGraphModel.prototype.setVisible=function(a,b){b!=this.isVisible(a)&&this.execute(new mxVisibleChange(this,a,b));return b};mxGraphModel.prototype.visibleStateForCellChanged=function(a,b){var c=this.isVisible(a);a.setVisible(b);return c};
mxGraphModel.prototype.execute=function(a){a.execute();this.beginUpdate();this.currentEdit.add(a);this.fireEvent(new mxEventObject(mxEvent.EXECUTE,"change",a));this.fireEvent(new mxEventObject(mxEvent.EXECUTED,"change",a));this.endUpdate()};mxGraphModel.prototype.beginUpdate=function(){this.updateLevel++;this.fireEvent(new mxEventObject(mxEvent.BEGIN_UPDATE));1==this.updateLevel&&this.fireEvent(new mxEventObject(mxEvent.START_EDIT))};
mxGraphModel.prototype.endUpdate=function(){this.updateLevel--;0==this.updateLevel&&this.fireEvent(new mxEventObject(mxEvent.END_EDIT));if(!this.endingUpdate){this.endingUpdate=0==this.updateLevel;this.fireEvent(new mxEventObject(mxEvent.END_UPDATE,"edit",this.currentEdit));try{if(this.endingUpdate&&!this.currentEdit.isEmpty()){this.fireEvent(new mxEventObject(mxEvent.BEFORE_UNDO,"edit",this.currentEdit));var a=this.currentEdit;this.currentEdit=this.createUndoableEdit();a.notify();this.fireEvent(new mxEventObject(mxEvent.UNDO,
"edit",a))}}finally{this.endingUpdate=!1}}};mxGraphModel.prototype.createUndoableEdit=function(){var a=new mxUndoableEdit(this,!0);a.notify=function(){a.source.fireEvent(new mxEventObject(mxEvent.CHANGE,"edit",a,"changes",a.changes));a.source.fireEvent(new mxEventObject(mxEvent.NOTIFY,"edit",a,"changes",a.changes))};return a};
mxGraphModel.prototype.mergeChildren=function(a,b,c){c=null!=c?c:!0;this.beginUpdate();try{var d={};this.mergeChildrenImpl(a,b,c,d);for(var e in d){var f=d[e],g=this.getTerminal(f,!0);null!=g&&(g=d[mxCellPath.create(g)],this.setTerminal(f,g,!0));g=this.getTerminal(f,!1);null!=g&&(g=d[mxCellPath.create(g)],this.setTerminal(f,g,!1))}}finally{this.endUpdate()}};
mxGraphModel.prototype.mergeChildrenImpl=function(a,b,c,d){this.beginUpdate();try{for(var e=a.getChildCount(),f=0;f<e;f++){var g=a.getChildAt(f);if("function"==typeof g.getId){var h=g.getId(),k=null!=h&&(!this.isEdge(g)||!c)?this.getCell(h):null;if(null==k){var l=g.clone();l.setId(h);l.setTerminal(g.getTerminal(!0),!0);l.setTerminal(g.getTerminal(!1),!1);k=b.insert(l);this.cellAdded(k)}d[mxCellPath.create(g)]=k;this.mergeChildrenImpl(g,k,c,d)}}}finally{this.endUpdate()}};
mxGraphModel.prototype.getParents=function(a){var b=[];if(null!=a)for(var c={},d=0;d<a.length;d++){var e=this.getParent(a[d]);if(null!=e){var f=mxCellPath.create(e);null==c[f]&&(c[f]=e,b.push(e))}}return b};mxGraphModel.prototype.cloneCell=function(a){return null!=a?this.cloneCells([a],!0)[0]:null};
mxGraphModel.prototype.cloneCells=function(a,b){for(var c={},d=[],e=0;e<a.length;e++)null!=a[e]?d.push(this.cloneCellImpl(a[e],c,b)):d.push(null);for(e=0;e<d.length;e++)null!=d[e]&&this.restoreClone(d[e],a[e],c);return d};mxGraphModel.prototype.cloneCellImpl=function(a,b,c){var d=this.cellCloned(a);b[mxObjectIdentity.get(a)]=d;if(c){c=this.getChildCount(a);for(var e=0;e<c;e++){var f=this.cloneCellImpl(this.getChildAt(a,e),b,!0);d.insert(f)}}return d};mxGraphModel.prototype.cellCloned=function(a){return a.clone()};
mxGraphModel.prototype.restoreClone=function(a,b,c){var d=this.getTerminal(b,!0);null!=d&&(d=c[mxObjectIdentity.get(d)],null!=d&&d.insertEdge(a,!0));d=this.getTerminal(b,!1);null!=d&&(d=c[mxObjectIdentity.get(d)],null!=d&&d.insertEdge(a,!1));for(var d=this.getChildCount(a),e=0;e<d;e++)this.restoreClone(this.getChildAt(a,e),this.getChildAt(b,e),c)};function mxRootChange(a,b){this.model=a;this.previous=this.root=b}mxRootChange.prototype.execute=function(){this.root=this.previous;this.previous=this.model.rootChanged(this.previous)};
function mxChildChange(a,b,c,d){this.model=a;this.previous=this.parent=b;this.child=c;this.previousIndex=this.index=d}
mxChildChange.prototype.execute=function(){var a=this.model.getParent(this.child),b=null!=a?a.getIndex(this.child):0;null==this.previous&&this.connect(this.child,!1);a=this.model.parentForCellChanged(this.child,this.previous,this.previousIndex);null!=this.previous&&this.connect(this.child,!0);this.parent=this.previous;this.previous=a;this.index=this.previousIndex;this.previousIndex=b};
mxChildChange.prototype.connect=function(a,b){b=null!=b?b:!0;var c=a.getTerminal(!0),d=a.getTerminal(!1);null!=c&&(b?this.model.terminalForCellChanged(a,c,!0):this.model.terminalForCellChanged(a,null,!0));null!=d&&(b?this.model.terminalForCellChanged(a,d,!1):this.model.terminalForCellChanged(a,null,!1));a.setTerminal(c,!0);a.setTerminal(d,!1);c=this.model.getChildCount(a);for(d=0;d<c;d++)this.connect(this.model.getChildAt(a,d),b)};
function mxTerminalChange(a,b,c,d){this.model=a;this.cell=b;this.previous=this.terminal=c;this.source=d}mxTerminalChange.prototype.execute=function(){this.terminal=this.previous;this.previous=this.model.terminalForCellChanged(this.cell,this.previous,this.source)};function mxValueChange(a,b,c){this.model=a;this.cell=b;this.previous=this.value=c}mxValueChange.prototype.execute=function(){this.value=this.previous;this.previous=this.model.valueForCellChanged(this.cell,this.previous)};
function mxStyleChange(a,b,c){this.model=a;this.cell=b;this.previous=this.style=c}mxStyleChange.prototype.execute=function(){this.style=this.previous;this.previous=this.model.styleForCellChanged(this.cell,this.previous)};function mxGeometryChange(a,b,c){this.model=a;this.cell=b;this.previous=this.geometry=c}mxGeometryChange.prototype.execute=function(){this.geometry=this.previous;this.previous=this.model.geometryForCellChanged(this.cell,this.previous)};
function mxCollapseChange(a,b,c){this.model=a;this.cell=b;this.previous=this.collapsed=c}mxCollapseChange.prototype.execute=function(){this.collapsed=this.previous;this.previous=this.model.collapsedStateForCellChanged(this.cell,this.previous)};function mxVisibleChange(a,b,c){this.model=a;this.cell=b;this.previous=this.visible=c}mxVisibleChange.prototype.execute=function(){this.visible=this.previous;this.previous=this.model.visibleStateForCellChanged(this.cell,this.previous)};
function mxCellAttributeChange(a,b,c){this.cell=a;this.attribute=b;this.previous=this.value=c}mxCellAttributeChange.prototype.execute=function(){var a=this.cell.getAttribute(this.attribute);null==this.previous?this.cell.value.removeAttribute(this.attribute):this.cell.setAttribute(this.attribute,this.previous);this.previous=a};function mxCell(a,b,c){this.value=a;this.setGeometry(b);this.setStyle(c);if(null!=this.onInit)this.onInit()}mxCell.prototype.id=null;mxCell.prototype.value=null;
mxCell.prototype.geometry=null;mxCell.prototype.style=null;mxCell.prototype.vertex=!1;mxCell.prototype.edge=!1;mxCell.prototype.connectable=!0;mxCell.prototype.visible=!0;mxCell.prototype.collapsed=!1;mxCell.prototype.parent=null;mxCell.prototype.source=null;mxCell.prototype.target=null;mxCell.prototype.children=null;mxCell.prototype.edges=null;mxCell.prototype.mxTransient="id value parent source target children edges".split(" ");mxCell.prototype.getId=function(){return this.id};
mxCell.prototype.setId=function(a){this.id=a};mxCell.prototype.getValue=function(){return this.value};mxCell.prototype.setValue=function(a){this.value=a};mxCell.prototype.valueChanged=function(a){var b=this.getValue();this.setValue(a);return b};mxCell.prototype.getGeometry=function(){return this.geometry};mxCell.prototype.setGeometry=function(a){this.geometry=a};mxCell.prototype.getStyle=function(){return this.style};mxCell.prototype.setStyle=function(a){this.style=a};mxCell.prototype.isVertex=function(){return this.vertex};
mxCell.prototype.setVertex=function(a){this.vertex=a};mxCell.prototype.isEdge=function(){return this.edge};mxCell.prototype.setEdge=function(a){this.edge=a};mxCell.prototype.isConnectable=function(){return this.connectable};mxCell.prototype.setConnectable=function(a){this.connectable=a};mxCell.prototype.isVisible=function(){return this.visible};mxCell.prototype.setVisible=function(a){this.visible=a};mxCell.prototype.isCollapsed=function(){return this.collapsed};
mxCell.prototype.setCollapsed=function(a){this.collapsed=a};mxCell.prototype.getParent=function(){return this.parent};mxCell.prototype.setParent=function(a){this.parent=a};mxCell.prototype.getTerminal=function(a){return a?this.source:this.target};mxCell.prototype.setTerminal=function(a,b){b?this.source=a:this.target=a;return a};mxCell.prototype.getChildCount=function(){return null==this.children?0:this.children.length};mxCell.prototype.getIndex=function(a){return mxUtils.indexOf(this.children,a)};
mxCell.prototype.getChildAt=function(a){return null==this.children?null:this.children[a]};mxCell.prototype.insert=function(a,b){null!=a&&(null==b&&(b=this.getChildCount(),a.getParent()==this&&b--),a.removeFromParent(),a.setParent(this),null==this.children?(this.children=[],this.children.push(a)):this.children.splice(b,0,a));return a};mxCell.prototype.remove=function(a){var b=null;null!=this.children&&0<=a&&(b=this.getChildAt(a),null!=b&&(this.children.splice(a,1),b.setParent(null)));return b};
mxCell.prototype.removeFromParent=function(){if(null!=this.parent){var a=this.parent.getIndex(this);this.parent.remove(a)}};mxCell.prototype.getEdgeCount=function(){return null==this.edges?0:this.edges.length};mxCell.prototype.getEdgeIndex=function(a){return mxUtils.indexOf(this.edges,a)};mxCell.prototype.getEdgeAt=function(a){return null==this.edges?null:this.edges[a]};
mxCell.prototype.insertEdge=function(a,b){if(null!=a&&(a.removeFromTerminal(b),a.setTerminal(this,b),null==this.edges||a.getTerminal(!b)!=this||0>mxUtils.indexOf(this.edges,a)))null==this.edges&&(this.edges=[]),this.edges.push(a);return a};mxCell.prototype.removeEdge=function(a,b){if(null!=a){if(a.getTerminal(!b)!=this&&null!=this.edges){var c=this.getEdgeIndex(a);0<=c&&this.edges.splice(c,1)}a.setTerminal(null,b)}return a};
mxCell.prototype.removeFromTerminal=function(a){var b=this.getTerminal(a);null!=b&&b.removeEdge(this,a)};mxCell.prototype.getAttribute=function(a,b){var c=this.getValue();return(null!=c&&c.nodeType==mxConstants.NODETYPE_ELEMENT?c.getAttribute(a):null)||b};mxCell.prototype.setAttribute=function(a,b){var c=this.getValue();null!=c&&c.nodeType==mxConstants.NODETYPE_ELEMENT&&c.setAttribute(a,b)};
mxCell.prototype.clone=function(){var a=mxUtils.clone(this,this.mxTransient);a.setValue(this.cloneValue());return a};mxCell.prototype.cloneValue=function(){var a=this.getValue();null!=a&&("function"==typeof a.clone?a=a.clone():isNaN(a.nodeType)||(a=a.cloneNode(!0)));return a};function mxGeometry(a,b,c,d){mxRectangle.call(this,a,b,c,d)}mxGeometry.prototype=new mxRectangle;mxGeometry.prototype.constructor=mxGeometry;mxGeometry.prototype.TRANSLATE_CONTROL_POINTS=!0;
mxGeometry.prototype.alternateBounds=null;mxGeometry.prototype.sourcePoint=null;mxGeometry.prototype.targetPoint=null;mxGeometry.prototype.points=null;mxGeometry.prototype.offset=null;mxGeometry.prototype.relative=!1;
mxGeometry.prototype.swap=function(){if(null!=this.alternateBounds){var a=new mxRectangle(this.x,this.y,this.width,this.height);this.x=this.alternateBounds.x;this.y=this.alternateBounds.y;this.width=this.alternateBounds.width;this.height=this.alternateBounds.height;this.alternateBounds=a}};mxGeometry.prototype.getTerminalPoint=function(a){return a?this.sourcePoint:this.targetPoint};mxGeometry.prototype.setTerminalPoint=function(a,b){b?this.sourcePoint=a:this.targetPoint=a;return a};
mxGeometry.prototype.translate=function(a,b){this.clone();this.relative||(this.x+=a,this.y+=b);null!=this.sourcePoint&&(this.sourcePoint.x+=a,this.sourcePoint.y+=b);null!=this.targetPoint&&(this.targetPoint.x+=a,this.targetPoint.y+=b);if(this.TRANSLATE_CONTROL_POINTS&&null!=this.points)for(var c=this.points.length,d=0;d<c;d++){var e=this.points[d];null!=e&&(e.x+=a,e.y+=b)}};
var mxCellPath={PATH_SEPARATOR:".",create:function(a){var b="";if(null!=a)for(var c=a.getParent();null!=c;)b=c.getIndex(a)+mxCellPath.PATH_SEPARATOR+b,a=c,c=a.getParent();a=b.length;1<a&&(b=b.substring(0,a-1));return b},getParentPath:function(a){if(null!=a){var b=a.lastIndexOf(mxCellPath.PATH_SEPARATOR);if(0<=b)return a.substring(0,b);if(0<a.length)return""}return null},resolve:function(a,b){var c=a;if(null!=b)for(var d=b.split(mxCellPath.PATH_SEPARATOR),e=0;e<d.length;e++)c=c.getChildAt(parseInt(d[e]));
return c},compare:function(a,b){for(var c=Math.min(a.length,b.length),d=0,e=0;e<c;e++)if(a[e]!=b[e]){0==a[e].length||0==b[e].length?d=a[e]==b[e]?0:a[e]>b[e]?1:-1:(c=parseInt(a[e]),e=parseInt(b[e]),d=c==e?0:c>e?1:-1);break}0==d&&(c=a.length,e=b.length,c!=e&&(d=c>e?1:-1));return d}},mxPerimeter={RectanglePerimeter:function(a,b,c,d){b=a.getCenterX();var e=a.getCenterY(),f=Math.atan2(c.y-e,c.x-b),g=new mxPoint(0,0),h=Math.PI,k=Math.PI/2-f,l=Math.atan2(a.height,a.width);f<-h+l||f>h-l?(g.x=a.x,g.y=e-a.width*
Math.tan(f)/2):f<-l?(g.y=a.y,g.x=b-a.height*Math.tan(k)/2):f<l?(g.x=a.x+a.width,g.y=e+a.width*Math.tan(f)/2):(g.y=a.y+a.height,g.x=b+a.height*Math.tan(k)/2);d&&(c.x>=a.x&&c.x<=a.x+a.width?g.x=c.x:c.y>=a.y&&c.y<=a.y+a.height&&(g.y=c.y),c.x<a.x?g.x=a.x:c.x>a.x+a.width&&(g.x=a.x+a.width),c.y<a.y?g.y=a.y:c.y>a.y+a.height&&(g.y=a.y+a.height));return g},EllipsePerimeter:function(a,b,c,d){var e=a.x,f=a.y,g=a.width/2,h=a.height/2,k=e+g,l=f+h;b=c.x;c=c.y;var m=parseInt(b-k),n=parseInt(c-l);if(0==m&&0!=n)return new mxPoint(k,
l+h*n/Math.abs(n));if(0==m&&0==n)return new mxPoint(b,c);if(d){if(c>=f&&c<=f+a.height)return a=c-l,a=Math.sqrt(g*g*(1-a*a/(h*h)))||0,b<=e&&(a=-a),new mxPoint(k+a,c);if(b>=e&&b<=e+a.width)return a=b-k,a=Math.sqrt(h*h*(1-a*a/(g*g)))||0,c<=f&&(a=-a),new mxPoint(b,l+a)}e=n/m;l-=e*k;f=g*g*e*e+h*h;a=-2*k*f;h=Math.sqrt(a*a-4*f*(g*g*e*e*k*k+h*h*k*k-g*g*h*h));g=(-a+h)/(2*f);h=(-a-h)/(2*f);k=e*g+l;l=e*h+l;e=Math.sqrt(Math.pow(g-b,2)+Math.pow(k-c,2));b=Math.sqrt(Math.pow(h-b,2)+Math.pow(l-c,2));f=c=0;e<b?(c=
g,f=k):(c=h,f=l);return new mxPoint(c,f)},RhombusPerimeter:function(a,b,c,d){b=a.x;var e=a.y,f=a.width;a=a.height;var g=b+f/2,h=e+a/2,k=c.x;c=c.y;if(g==k)return h>c?new mxPoint(g,e):new mxPoint(g,e+a);if(h==c)return g>k?new mxPoint(b,h):new mxPoint(b+f,h);var l=g,m=h;d&&(k>=b&&k<=b+f?l=k:c>=e&&c<=e+a&&(m=c));return k<g?c<h?mxUtils.intersection(k,c,l,m,g,e,b,h):mxUtils.intersection(k,c,l,m,g,e+a,b,h):c<h?mxUtils.intersection(k,c,l,m,g,e,b+f,h):mxUtils.intersection(k,c,l,m,g,e+a,b+f,h)},TrianglePerimeter:function(a,
b,c,d){b=null!=b?b.style[mxConstants.STYLE_DIRECTION]:null;var e=b==mxConstants.DIRECTION_NORTH||b==mxConstants.DIRECTION_SOUTH,f=a.x,g=a.y,h=a.width;a=a.height;var k=f+h/2,l=g+a/2,m=new mxPoint(f,g),n=new mxPoint(f+h,l),p=new mxPoint(f,g+a);b==mxConstants.DIRECTION_NORTH?(m=p,n=new mxPoint(k,g),p=new mxPoint(f+h,g+a)):b==mxConstants.DIRECTION_SOUTH?(n=new mxPoint(k,g+a),p=new mxPoint(f+h,g)):b==mxConstants.DIRECTION_WEST&&(m=new mxPoint(f+h,g),n=new mxPoint(f,l),p=new mxPoint(f+h,g+a));var q=c.x-
k,s=c.y-l,q=e?Math.atan2(q,s):Math.atan2(s,q),r=e?Math.atan2(h,a):Math.atan2(a,h),s=!1,s=b==mxConstants.DIRECTION_NORTH||b==mxConstants.DIRECTION_WEST?q>-r&&q<r:q<-Math.PI+r||q>Math.PI-r,r=null;s?r=d&&(e&&c.x>=m.x&&c.x<=p.x||!e&&c.y>=m.y&&c.y<=p.y)?e?new mxPoint(c.x,m.y):new mxPoint(m.x,c.y):b==mxConstants.DIRECTION_NORTH?new mxPoint(f+h/2+a*Math.tan(q)/2,g+a):b==mxConstants.DIRECTION_SOUTH?new mxPoint(f+h/2-a*Math.tan(q)/2,g):b==mxConstants.DIRECTION_WEST?new mxPoint(f+h,g+a/2+h*Math.tan(q)/2):new mxPoint(f,
g+a/2-h*Math.tan(q)/2):(d&&(d=new mxPoint(k,l),c.y>=g&&c.y<=g+a?(d.x=e?k:b==mxConstants.DIRECTION_WEST?f+h:f,d.y=c.y):c.x>=f&&c.x<=f+h&&(d.x=c.x,d.y=!e?l:b==mxConstants.DIRECTION_NORTH?g+a:g),k=d.x,l=d.y),r=e&&c.x<=f+h/2||!e&&c.y<=g+a/2?mxUtils.intersection(c.x,c.y,k,l,m.x,m.y,n.x,n.y):mxUtils.intersection(c.x,c.y,k,l,n.x,n.y,p.x,p.y));null==r&&(r=new mxPoint(k,l));return r}};
function mxPrintPreview(a,b,c,d,e,f,g,h,k){this.graph=a;this.scale=null!=b?b:1/a.pageScale;this.border=null!=d?d:0;this.pageFormat=null!=c?c:a.pageFormat;this.title=null!=h?h:"Printer-friendly version";this.x0=null!=e?e:0;this.y0=null!=f?f:0;this.borderColor=g;this.pageSelector=null!=k?k:!0}mxPrintPreview.prototype.graph=null;mxPrintPreview.prototype.pageFormat=null;mxPrintPreview.prototype.scale=null;mxPrintPreview.prototype.border=0;mxPrintPreview.prototype.x0=0;mxPrintPreview.prototype.y0=0;
mxPrintPreview.prototype.autoOrigin=!0;mxPrintPreview.prototype.printOverlays=!1;mxPrintPreview.prototype.borderColor=null;mxPrintPreview.prototype.title=null;mxPrintPreview.prototype.pageSelector=null;mxPrintPreview.prototype.wnd=null;mxPrintPreview.prototype.pageCount=0;mxPrintPreview.prototype.getWindow=function(){return this.wnd};mxPrintPreview.prototype.getDoctype=function(){var a="";8==document.documentMode&&(a='<meta http-equiv="X-UA-Compatible" content="IE=8">');return a};
mxPrintPreview.prototype.open=function(a){var b=this.graph.cellRenderer.initializeOverlay,c=null;try{this.printOverlays&&(this.graph.cellRenderer.initializeOverlay=function(a,b){b.init(a.view.getDrawPane())});if(null==this.wnd){this.wnd=window.open();var d=this.wnd.document,e=this.getDoctype();null!=e&&0<e.length&&d.writeln(e);d.writeln("<html>");d.writeln("<head>");this.writeHead(d,a);d.writeln("</head>");d.writeln('<body class="mxPage">');mxClient.link("stylesheet",mxClient.basePath+"/css/common.css",
d);mxClient.IS_VML&&(d.namespaces.add("v","urn:schemas-microsoft-com:vml"),d.namespaces.add("o","urn:schemas-microsoft-com:office:office"),d.createStyleSheet().cssText="v\\:*{behavior:url(#default#VML)}o\\:*{behavior:url(#default#VML)}",mxClient.link("stylesheet",mxClient.basePath+"/css/explorer.css",d));var f=this.graph.getGraphBounds().clone(),g=this.graph.getView().getScale(),h=g/this.scale,k=this.graph.getView().getTranslate();this.autoOrigin||(this.x0=-k.x*this.scale,this.y0=-k.y*this.scale,
f.width+=f.x,f.height+=f.y,f.x=0,this.border=f.y=0);f.width/=h;f.height/=h;var l=this.pageFormat.width-2*this.border,m=this.pageFormat.height-2*this.border,n=Math.max(1,Math.ceil((f.width+this.x0)/l)),p=Math.max(1,Math.ceil((f.height+this.y0)/m));this.pageCount=n*p;var q=mxUtils.bind(this,function(){if(this.pageSelector&&(1<p||1<n)){var a=this.createPageSelector(p,n);d.body.appendChild(a);if(mxClient.IS_IE){a.style.position="absolute";var b=function(){a.style.top=d.body.scrollTop+10+"px"};mxEvent.addListener(this.wnd,
"scroll",function(a){b()});mxEvent.addListener(this.wnd,"resize",function(a){b()})}}});a=function(a,b){null!=this.borderColor&&(a.style.borderColor=this.borderColor,a.style.borderStyle="solid",a.style.borderWidth="1px");a.style.background="white";b&&(a.style.pageBreakAfter="always");mxClient.IS_IE?(d.writeln(a.outerHTML),a.parentNode.removeChild(a)):(a.parentNode.removeChild(a),d.body.appendChild(a));if(b){var c=d.createElement("hr");c.className="mxPageBreak";d.body.appendChild(c)}};var s=this.getCoverPages(this.pageFormat.width,
this.pageFormat.height);if(null!=s)for(var r=0;r<s.length;r++)a(s[r],!0);for(var t=this.getAppendices(this.pageFormat.width,this.pageFormat.height),r=0;r<p;r++)for(var u=r*m/this.scale-this.y0/this.scale+(f.y-k.y*g)/g,s=0;s<n;s++){if(null==this.wnd)return null;var v=s*l/this.scale-this.x0/this.scale+(f.x-k.x*g)/g,w=r*n+s+1,c=this.renderPage(this.pageFormat.width,this.pageFormat.height,mxUtils.bind(this,function(a){this.addGraphFragment(-v,-u,this.scale,w,a)}));c.setAttribute("id","mxPage-"+w);a(c,
null!=t||r<p-1||s<n-1)}if(null!=t)for(r=0;r<t.length;r++)a(t[r],r<t.length);d.writeln("</body>");d.writeln("</html>");d.close();q();mxEvent.release(d.body)}this.wnd.focus()}catch(y){null!=c&&null!=c.parentNode&&c.parentNode.removeChild(c)}finally{this.graph.cellRenderer.initializeOverlay=b}return this.wnd};
mxPrintPreview.prototype.writeHead=function(a,b){null!=this.title&&a.writeln("<title>"+this.title+"</title>");a.writeln('<style type="text/css">');a.writeln("@media print {");a.writeln("  table.mxPageSelector { display: none; }");a.writeln("  hr.mxPageBreak { display: none; }");a.writeln("}");a.writeln("@media screen {");a.writeln("  table.mxPageSelector { position: fixed; right: 10px; top: 10px;font-family: Arial; font-size:10pt; border: solid 1px darkgray;background: white; border-collapse:collapse; }");
a.writeln("  table.mxPageSelector td { border: solid 1px gray; padding:4px; }");a.writeln("  body.mxPage { background: gray; }");a.writeln("}");null!=b&&a.writeln(b);a.writeln("</style>")};
mxPrintPreview.prototype.createPageSelector=function(a,b){var c=this.wnd.document,d=c.createElement("table");d.className="mxPageSelector";d.setAttribute("border","0");for(var e=c.createElement("tbody"),f=0;f<a;f++){for(var g=c.createElement("tr"),h=0;h<b;h++){var k=f*b+h+1,l=c.createElement("td");if(!mxClient.IS_NS||mxClient.IS_SF||mxClient.IS_GC){var m=c.createElement("a");m.setAttribute("href","#mxPage-"+k);mxUtils.write(m,k,c);l.appendChild(m)}else mxUtils.write(l,k,c);g.appendChild(l)}e.appendChild(g)}d.appendChild(e);
return d};
mxPrintPreview.prototype.renderPage=function(a,b,c){var d=document.createElement("div");try{d.style.width=a+"px";d.style.height=b+"px";d.style.overflow="hidden";d.style.pageBreakInside="avoid";d.style.position="relative";var e=document.createElement("div");e.style.top=this.border+"px";e.style.left=this.border+"px";e.style.width=a-2*this.border+"px";e.style.height=b-2*this.border+"px";e.style.overflow="hidden";this.graph.dialect==mxConstants.DIALECT_VML&&(e.style.position="absolute");d.appendChild(e);document.body.appendChild(d);
c(e)}catch(f){throw d.parentNode.removeChild(d),f;}return d};mxPrintPreview.prototype.getRoot=function(){var a=this.graph.view.currentRoot;null==a&&(a=this.graph.getModel().getRoot());return a};
mxPrintPreview.prototype.addGraphFragment=function(a,b,c,d,e){d=this.graph.getView();var f=this.graph.container;this.graph.container=e;var g=d.getCanvas(),h=d.getBackgroundPane(),k=d.getDrawPane(),l=d.getOverlayPane();this.graph.dialect==mxConstants.DIALECT_SVG?d.createSvg():this.graph.dialect==mxConstants.DIALECT_VML?d.createVml():d.createHtml();var m=d.isEventsEnabled();d.setEventsEnabled(!1);var n=this.graph.isEnabled();this.graph.setEnabled(!1);var p=d.getTranslate();d.translate=new mxPoint(a,
b);a=null;try{var q=[this.getRoot()];a=new mxTemporaryCellStates(d,c,q)}finally{if(mxClient.IS_IE)d.overlayPane.innerHTML="";else for(c=e.firstChild;null!=c;)q=c.nextSibling,b=c.nodeName.toLowerCase(),"svg"==b?(c.setAttribute("width",parseInt(e.style.width)),c.setAttribute("height",parseInt(e.style.height))):"default"!=c.style.cursor&&"table"!=b&&c.parentNode.removeChild(c),c=q;d.overlayPane.parentNode.removeChild(d.overlayPane);this.graph.setEnabled(n);this.graph.container=f;d.canvas=g;d.backgroundPane=
h;d.drawPane=k;d.overlayPane=l;d.translate=p;a.destroy();d.setEventsEnabled(m)}};mxPrintPreview.prototype.getCoverPages=function(){return null};mxPrintPreview.prototype.getAppendices=function(){return null};mxPrintPreview.prototype.print=function(a){a=this.open(a);null!=a&&a.print()};mxPrintPreview.prototype.close=function(){null!=this.wnd&&(this.wnd.close(),this.wnd=null)};
function mxStylesheet(){this.styles={};this.putDefaultVertexStyle(this.createDefaultVertexStyle());this.putDefaultEdgeStyle(this.createDefaultEdgeStyle())}
mxStylesheet.prototype.createDefaultVertexStyle=function(){var a={};a[mxConstants.STYLE_SHAPE]=mxConstants.SHAPE_RECTANGLE;a[mxConstants.STYLE_PERIMETER]=mxPerimeter.RectanglePerimeter;a[mxConstants.STYLE_VERTICAL_ALIGN]=mxConstants.ALIGN_MIDDLE;a[mxConstants.STYLE_ALIGN]=mxConstants.ALIGN_CENTER;a[mxConstants.STYLE_FILLCOLOR]="#C3D9FF";a[mxConstants.STYLE_STROKECOLOR]="#6482B9";a[mxConstants.STYLE_FONTCOLOR]="#774400";return a};
mxStylesheet.prototype.createDefaultEdgeStyle=function(){var a={};a[mxConstants.STYLE_SHAPE]=mxConstants.SHAPE_CONNECTOR;a[mxConstants.STYLE_ENDARROW]=mxConstants.ARROW_CLASSIC;a[mxConstants.STYLE_VERTICAL_ALIGN]=mxConstants.ALIGN_MIDDLE;a[mxConstants.STYLE_ALIGN]=mxConstants.ALIGN_CENTER;a[mxConstants.STYLE_STROKECOLOR]="#6482B9";a[mxConstants.STYLE_FONTCOLOR]="#446299";return a};mxStylesheet.prototype.putDefaultVertexStyle=function(a){this.putCellStyle("defaultVertex",a)};
mxStylesheet.prototype.putDefaultEdgeStyle=function(a){this.putCellStyle("defaultEdge",a)};mxStylesheet.prototype.getDefaultVertexStyle=function(){return this.styles.defaultVertex};mxStylesheet.prototype.getDefaultEdgeStyle=function(){return this.styles.defaultEdge};mxStylesheet.prototype.putCellStyle=function(a,b){this.styles[a]=b};
mxStylesheet.prototype.getCellStyle=function(a,b){var c=b;if(null!=a&&0<a.length)for(var d=a.split(";"),c=null!=c&&";"!=a.charAt(0)?mxUtils.clone(c):{},e=0;e<d.length;e++){var f=d[e],g=f.indexOf("=");if(0<=g){var h=f.substring(0,g),f=f.substring(g+1);f==mxConstants.NONE?delete c[h]:mxUtils.isNumeric(f)?c[h]=parseFloat(f):c[h]=f}else if(f=this.styles[f],null!=f)for(h in f)c[h]=f[h]}return c};
function mxCellState(a,b,c){this.view=a;this.cell=b;this.style=c;this.origin=new mxPoint;this.absoluteOffset=new mxPoint}mxCellState.prototype=new mxRectangle;mxCellState.prototype.constructor=mxCellState;mxCellState.prototype.view=null;mxCellState.prototype.cell=null;mxCellState.prototype.style=null;mxCellState.prototype.invalid=!0;mxCellState.prototype.invalidOrder=!1;mxCellState.prototype.orderChanged=!1;mxCellState.prototype.origin=null;mxCellState.prototype.absolutePoints=null;
mxCellState.prototype.absoluteOffset=null;mxCellState.prototype.visibleSourceState=null;mxCellState.prototype.visibleTargetState=null;mxCellState.prototype.terminalDistance=0;mxCellState.prototype.length=0;mxCellState.prototype.segments=null;mxCellState.prototype.shape=null;mxCellState.prototype.text=null;
mxCellState.prototype.getPerimeterBounds=function(a,b){a=a||0;b=null!=b?b:new mxRectangle(this.x,this.y,this.width,this.height);if(null!=this.shape&&null!=this.shape.stencil){var c=this.shape.stencil.computeAspect(this.style,b.x,b.y,b.width,b.height);b.x=c.x;b.y=c.y;b.width=this.shape.stencil.w0*c.width;b.height=this.shape.stencil.h0*c.height}0!=a&&b.grow(a);return b};
mxCellState.prototype.setAbsoluteTerminalPoint=function(a,b){b?(null==this.absolutePoints&&(this.absolutePoints=[]),0==this.absolutePoints.length?this.absolutePoints.push(a):this.absolutePoints[0]=a):null==this.absolutePoints?(this.absolutePoints=[],this.absolutePoints.push(null),this.absolutePoints.push(a)):1==this.absolutePoints.length?this.absolutePoints.push(a):this.absolutePoints[this.absolutePoints.length-1]=a};
mxCellState.prototype.setCursor=function(a){null!=this.shape&&this.shape.setCursor(a);null!=this.text&&this.text.setCursor(a)};mxCellState.prototype.getVisibleTerminal=function(a){a=this.getVisibleTerminalState(a);return null!=a?a.cell:null};mxCellState.prototype.getVisibleTerminalState=function(a){return a?this.visibleSourceState:this.visibleTargetState};mxCellState.prototype.setVisibleTerminalState=function(a,b){b?this.visibleSourceState=a:this.visibleTargetState=a};
mxCellState.prototype.destroy=function(){this.view.graph.cellRenderer.destroy(this)};
mxCellState.prototype.clone=function(){var a=new mxCellState(this.view,this.cell,this.style);if(null!=this.absolutePoints){a.absolutePoints=[];for(var b=0;b<this.absolutePoints.length;b++)a.absolutePoints[b]=this.absolutePoints[b].clone()}null!=this.origin&&(a.origin=this.origin.clone());null!=this.absoluteOffset&&(a.absoluteOffset=this.absoluteOffset.clone());null!=this.boundingBox&&(a.boundingBox=this.boundingBox.clone());a.terminalDistance=this.terminalDistance;a.segments=this.segments;a.length=
this.length;a.x=this.x;a.y=this.y;a.width=this.width;a.height=this.height;return a};function mxGraphSelectionModel(a){this.graph=a;this.cells=[]}mxGraphSelectionModel.prototype=new mxEventSource;mxGraphSelectionModel.prototype.constructor=mxGraphSelectionModel;mxGraphSelectionModel.prototype.doneResource="none"!=mxClient.language?"done":"";mxGraphSelectionModel.prototype.updatingSelectionResource="none"!=mxClient.language?"updatingSelection":"";mxGraphSelectionModel.prototype.graph=null;
mxGraphSelectionModel.prototype.singleSelection=!1;mxGraphSelectionModel.prototype.isSingleSelection=function(){return this.singleSelection};mxGraphSelectionModel.prototype.setSingleSelection=function(a){this.singleSelection=a};mxGraphSelectionModel.prototype.isSelected=function(a){return null!=a?0<=mxUtils.indexOf(this.cells,a):!1};mxGraphSelectionModel.prototype.isEmpty=function(){return 0==this.cells.length};mxGraphSelectionModel.prototype.clear=function(){this.changeSelection(null,this.cells)};
mxGraphSelectionModel.prototype.setCell=function(a){null!=a&&this.setCells([a])};mxGraphSelectionModel.prototype.setCells=function(a){if(null!=a){this.singleSelection&&(a=[this.getFirstSelectableCell(a)]);for(var b=[],c=0;c<a.length;c++)this.graph.isCellSelectable(a[c])&&b.push(a[c]);this.changeSelection(b,this.cells)}};mxGraphSelectionModel.prototype.getFirstSelectableCell=function(a){if(null!=a)for(var b=0;b<a.length;b++)if(this.graph.isCellSelectable(a[b]))return a[b];return null};
mxGraphSelectionModel.prototype.addCell=function(a){null!=a&&this.addCells([a])};mxGraphSelectionModel.prototype.addCells=function(a){if(null!=a){var b=null;this.singleSelection&&(b=this.cells,a=[this.getFirstSelectableCell(a)]);for(var c=[],d=0;d<a.length;d++)!this.isSelected(a[d])&&this.graph.isCellSelectable(a[d])&&c.push(a[d]);this.changeSelection(c,b)}};mxGraphSelectionModel.prototype.removeCell=function(a){null!=a&&this.removeCells([a])};
mxGraphSelectionModel.prototype.removeCells=function(a){if(null!=a){for(var b=[],c=0;c<a.length;c++)this.isSelected(a[c])&&b.push(a[c]);this.changeSelection(null,b)}};mxGraphSelectionModel.prototype.changeSelection=function(a,b){if(null!=a&&0<a.length&&null!=a[0]||null!=b&&0<b.length&&null!=b[0]){var c=new mxSelectionChange(this,a,b);c.execute();var d=new mxUndoableEdit(this,!1);d.add(c);this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",d))}};
mxGraphSelectionModel.prototype.cellAdded=function(a){null!=a&&!this.isSelected(a)&&this.cells.push(a)};mxGraphSelectionModel.prototype.cellRemoved=function(a){null!=a&&(a=mxUtils.indexOf(this.cells,a),0<=a&&this.cells.splice(a,1))};function mxSelectionChange(a,b,c){this.selectionModel=a;this.added=null!=b?b.slice():null;this.removed=null!=c?c.slice():null}
mxSelectionChange.prototype.execute=function(){var a=mxLog.enter("mxSelectionChange.execute");window.status=mxResources.get(this.selectionModel.updatingSelectionResource)||this.selectionModel.updatingSelectionResource;if(null!=this.removed)for(var b=0;b<this.removed.length;b++)this.selectionModel.cellRemoved(this.removed[b]);if(null!=this.added)for(b=0;b<this.added.length;b++)this.selectionModel.cellAdded(this.added[b]);b=this.added;this.added=this.removed;this.removed=b;window.status=mxResources.get(this.selectionModel.doneResource)||
this.selectionModel.doneResource;mxLog.leave("mxSelectionChange.execute",a);this.selectionModel.fireEvent(new mxEventObject(mxEvent.CHANGE,"added",this.added,"removed",this.removed))};function mxCellEditor(a){this.graph=a}mxCellEditor.prototype.graph=null;mxCellEditor.prototype.textarea=null;mxCellEditor.prototype.editingCell=null;mxCellEditor.prototype.trigger=null;mxCellEditor.prototype.modified=!1;mxCellEditor.prototype.autoSize=!0;mxCellEditor.prototype.selectText=!0;
mxCellEditor.prototype.emptyLabelText="";mxCellEditor.prototype.textNode="";
mxCellEditor.prototype.init=function(){this.textarea=document.createElement("textarea");this.textarea.className="mxCellEditor";this.textarea.style.position="absolute";this.textarea.style.overflow="visible";this.textarea.setAttribute("cols","20");this.textarea.setAttribute("rows","4");mxClient.IS_NS&&(this.textarea.style.resize="none");mxEvent.addListener(this.textarea,"blur",mxUtils.bind(this,function(a){this.focusLost()}));mxEvent.addListener(this.textarea,"change",mxUtils.bind(this,function(a){this.setModified(!0)}));
mxEvent.addListener(this.textarea,"keydown",mxUtils.bind(this,function(a){mxEvent.isConsumed(a)||(113==a.keyCode||this.graph.isEnterStopsCellEditing()&&13==a.keyCode&&!mxEvent.isControlDown(a)&&!mxEvent.isShiftDown(a)?(this.graph.stopEditing(!1),mxEvent.consume(a)):27==a.keyCode?(this.graph.stopEditing(!0),mxEvent.consume(a)):(this.clearOnChange&&(this.clearOnChange=!1,this.textarea.value=""),this.setModified(!0)))}));this.changeHandler=mxUtils.bind(this,function(a){null!=this.editingCell&&null==
this.graph.getView().getState(this.editingCell)&&this.stopEditing(!0)});this.graph.getModel().addListener(mxEvent.CHANGE,this.changeHandler);mxEvent.addListener(this.textarea,!mxClient.IS_IE||9<=document.documentMode?"input":"keypress",mxUtils.bind(this,function(a){this.autoSize&&!mxEvent.isConsumed(a)&&setTimeout(mxUtils.bind(this,function(){this.resize()}),0)}))};
mxCellEditor.prototype.resize=function(){if(null!=this.textDiv){var a=this.graph.getView().getState(this.editingCell);if(null==a)this.stopEditing(!0);else{var b=this.graph.isLabelClipped(a.cell),c=this.graph.isWrapping(a.cell);if(this.graph.getModel().isEdge(a.cell))this.bounds.x=a.absoluteOffset.x,this.bounds.y=a.absoluteOffset.y,this.bounds.width=0,this.bounds.height=0;else if(null!=this.bounds){this.bounds.x=a.x;this.bounds.y=a.y;this.bounds.width=a.width;this.bounds.height=a.height;var d=mxUtils.getValue(a.style,
mxConstants.STYLE_LABEL_POSITION,mxConstants.ALIGN_CENTER);d==mxConstants.ALIGN_LEFT?this.bounds.x-=a.width:d==mxConstants.ALIGN_RIGHT&&(this.bounds.x+=a.width);d=mxUtils.getValue(a.style,mxConstants.STYLE_VERTICAL_LABEL_POSITION,mxConstants.ALIGN_MIDDLE);d==mxConstants.ALIGN_TOP?this.bounds.y-=a.height:d==mxConstants.ALIGN_BOTTOM&&(this.bounds.y+=a.height)}d=this.textarea.value;if("\n"==d.charAt(d.length-1)||""==d)d+="&nbsp;";d=mxUtils.htmlEntities(d,!1);c?(this.textDiv.style.whiteSpace="normal",
this.textDiv.style.width=this.bounds.width+"px"):d=d.replace(/ /g,"&nbsp;");d=d.replace(/\n/g,"<br/>");this.textDiv.innerHTML=d;var d=this.textDiv.offsetWidth+30,e=this.textDiv.offsetHeight+16,d=Math.max(d,40),e=Math.max(e,20);b&&(d=Math.min(this.bounds.width-4,d),e=Math.min(this.bounds.height,e));var f=null!=a.text?a.text.margin:null;null==f&&(f=mxUtils.getValue(a.style,mxConstants.STYLE_ALIGN,mxConstants.ALIGN_CENTER),a=mxUtils.getValue(a.style,mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_MIDDLE),
f=mxUtils.getAlignmentAsPoint(f,a));if(null!=f){if(b||!c)this.textarea.style.left=Math.max(0,Math.round(this.bounds.x-f.x*this.bounds.width+f.x*d)-3)+"px";this.textarea.style.top=Math.max(0,Math.round(this.bounds.y-f.y*this.bounds.height+f.y*e)+4)+"px"}if(b||!c)this.textarea.style.width=d+"px";this.textarea.style.height=e+"px"}}};mxCellEditor.prototype.isModified=function(){return this.modified};mxCellEditor.prototype.setModified=function(a){this.modified=a};mxCellEditor.prototype.focusLost=function(){this.stopEditing(!this.graph.isInvokesStopCellEditing())};
mxCellEditor.prototype.startEditing=function(a,b){null==this.textarea&&this.init();this.stopEditing(!0);var c=this.graph.getView().getState(a);if(null!=c){this.editingCell=a;this.trigger=b;this.textNode=null;null!=c.text&&this.isHideLabel(c)&&(this.textNode=c.text.node,this.textNode.style.visibility="hidden");var d=this.graph.getView().scale,d=mxUtils.getValue(c.style,mxConstants.STYLE_FONTSIZE,mxConstants.DEFAULT_FONTSIZE)*d,e=mxUtils.getValue(c.style,mxConstants.STYLE_FONTFAMILY,mxConstants.DEFAULT_FONTFAMILY),
f=mxUtils.getValue(c.style,mxConstants.STYLE_FONTCOLOR,"black"),g=mxUtils.getValue(c.style,mxConstants.STYLE_ALIGN,mxConstants.ALIGN_LEFT),h=(mxUtils.getValue(c.style,mxConstants.STYLE_FONTSTYLE,0)&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD,k=(mxUtils.getValue(c.style,mxConstants.STYLE_FONTSTYLE,0)&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC,l=(mxUtils.getValue(c.style,mxConstants.STYLE_FONTSTYLE,0)&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE;this.textarea.style.fontSize=Math.round(d)+
"px";this.textarea.style.lineHeight=Math.round(d*mxConstants.LINE_HEIGHT)+"px";this.textarea.style.fontFamily=e;this.textarea.style.textAlign=g;this.textarea.style.color=f;this.textarea.style.fontWeight=h?"bold":"normal";this.textarea.style.fontStyle=k?"italic":"";this.textarea.style.textDecoration=l?"underline":"";this.textarea.style.overflow="auto";this.textarea.style.outline="none";this.bounds=d=this.getEditorBounds(c);this.textarea.style.left=d.x+"px";this.textarea.style.top=d.y+"px";this.textarea.style.width=
d.width+"px";this.textarea.style.height=d.height+"px";this.textarea.style.zIndex=5;c=this.getInitialValue(c,b);null==c||0==c.length?(c=this.getEmptyLabelText(),this.clearOnChange=!0):this.clearOnChange=!1;this.setModified(!1);this.textarea.value=c;this.graph.container.appendChild(this.textarea);"none"!=this.textarea.style.display&&(this.autoSize&&(this.textDiv=this.createTextDiv(),document.body.appendChild(this.textDiv),this.resize()),this.textarea.focus(),this.selectText&&(mxClient.IS_IOS?window.setTimeout(mxUtils.bind(this,
function(){this.textarea.setSelectionRange(0,9999)}),1):this.textarea.select()))}};
mxCellEditor.prototype.createTextDiv=function(){var a=document.createElement("div"),b=a.style;b.position="absolute";b.whiteSpace="nowrap";b.visibility="hidden";b.display=mxClient.IS_QUIRKS?"inline":"inline-block";b.zoom="1";b.verticalAlign="top";b.lineHeight=this.textarea.style.lineHeight;b.fontSize=this.textarea.style.fontSize;b.fontFamily=this.textarea.style.fontFamily;b.fontWeight=this.textarea.style.fontWeight;b.textAlign=this.textarea.style.textAlign;b.fontStyle=this.textarea.style.fontStyle;
b.textDecoration=this.textarea.style.textDecoration;return a};mxCellEditor.prototype.stopEditing=function(a){null!=this.editingCell&&(null!=this.textNode&&(this.textNode.style.visibility="visible",this.textNode=null),!a&&this.isModified()&&this.graph.labelChanged(this.editingCell,this.getCurrentValue(),this.trigger),null!=this.textDiv&&(document.body.removeChild(this.textDiv),this.textDiv=null),this.bounds=this.trigger=this.editingCell=null,this.textarea.blur(),this.textarea.parentNode.removeChild(this.textarea))};
mxCellEditor.prototype.getInitialValue=function(a,b){return this.graph.getEditingValue(a.cell,b)};mxCellEditor.prototype.getCurrentValue=function(){return this.textarea.value.replace(/\r/g,"")};mxCellEditor.prototype.isHideLabel=function(a){return!0};mxCellEditor.prototype.getMinimumSize=function(a){var b=this.graph.getView().scale;return new mxRectangle(0,0,null==a.text?30:a.text.size*b+20,"left"==this.textarea.style.textAlign?120:40)};
mxCellEditor.prototype.getEditorBounds=function(a){var b=this.graph.getModel().isEdge(a.cell),c=this.graph.getView().scale,d=this.getMinimumSize(a),e=d.width,d=d.height,f=parseInt(a.style[mxConstants.STYLE_SPACING]||2)*c,g=parseInt(a.style[mxConstants.STYLE_SPACING_TOP]||0)*c+f,h=parseInt(a.style[mxConstants.STYLE_SPACING_RIGHT]||0)*c+f,k=parseInt(a.style[mxConstants.STYLE_SPACING_BOTTOM]||0)*c+f,c=parseInt(a.style[mxConstants.STYLE_SPACING_LEFT]||0)*c+f,h=new mxRectangle(a.x,a.y,Math.max(e,a.width-
c-h),Math.max(d,a.height-g-k));b?(h.x=a.absoluteOffset.x,h.y=a.absoluteOffset.y,null!=a.text&&null!=a.text.boundingBox&&(0<a.text.boundingBox.x&&(h.x=a.text.boundingBox.x),0<a.text.boundingBox.y&&(h.y=a.text.boundingBox.y))):null!=a.text&&null!=a.text.boundingBox&&(h.x=Math.min(h.x,a.text.boundingBox.x),h.y=Math.min(h.y,a.text.boundingBox.y));h.x+=c;h.y+=g;null!=a.text&&null!=a.text.boundingBox&&(b?(h.width=Math.max(e,a.text.boundingBox.width),h.height=Math.max(d,a.text.boundingBox.height)):(h.width=
Math.max(h.width,a.text.boundingBox.width),h.height=Math.max(h.height,a.text.boundingBox.height)));this.graph.getModel().isVertex(a.cell)&&(b=mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_POSITION,mxConstants.ALIGN_CENTER),b==mxConstants.ALIGN_LEFT?h.x-=a.width:b==mxConstants.ALIGN_RIGHT&&(h.x+=a.width),b=mxUtils.getValue(a.style,mxConstants.STYLE_VERTICAL_LABEL_POSITION,mxConstants.ALIGN_MIDDLE),b==mxConstants.ALIGN_TOP?h.y-=a.height:b==mxConstants.ALIGN_BOTTOM&&(h.y+=a.height));return h};
mxCellEditor.prototype.getEmptyLabelText=function(a){return this.emptyLabelText};mxCellEditor.prototype.getEditingCell=function(){return this.editingCell};mxCellEditor.prototype.destroy=function(){null!=this.textarea&&(mxEvent.release(this.textarea),null!=this.textarea.parentNode&&this.textarea.parentNode.removeChild(this.textarea),this.textarea=null,null!=this.changeHandler&&(this.graph.getModel().removeListener(this.changeHandler),this.changeHandler=null))};function mxCellRenderer(){}
mxCellRenderer.prototype.defaultEdgeShape=mxConnector;mxCellRenderer.prototype.defaultVertexShape=mxRectangleShape;mxCellRenderer.prototype.defaultTextShape=mxText;mxCellRenderer.prototype.legacyControlPosition=!0;mxCellRenderer.prototype.defaultShapes={};mxCellRenderer.registerShape=function(a,b){mxCellRenderer.prototype.defaultShapes[a]=b};mxCellRenderer.registerShape(mxConstants.SHAPE_RECTANGLE,mxRectangleShape);mxCellRenderer.registerShape(mxConstants.SHAPE_ELLIPSE,mxEllipse);
mxCellRenderer.registerShape(mxConstants.SHAPE_RHOMBUS,mxRhombus);mxCellRenderer.registerShape(mxConstants.SHAPE_CYLINDER,mxCylinder);mxCellRenderer.registerShape(mxConstants.SHAPE_CONNECTOR,mxConnector);mxCellRenderer.registerShape(mxConstants.SHAPE_ACTOR,mxActor);mxCellRenderer.registerShape(mxConstants.SHAPE_TRIANGLE,mxTriangle);mxCellRenderer.registerShape(mxConstants.SHAPE_HEXAGON,mxHexagon);mxCellRenderer.registerShape(mxConstants.SHAPE_CLOUD,mxCloud);
mxCellRenderer.registerShape(mxConstants.SHAPE_LINE,mxLine);mxCellRenderer.registerShape(mxConstants.SHAPE_ARROW,mxArrow);mxCellRenderer.registerShape(mxConstants.SHAPE_DOUBLE_ELLIPSE,mxDoubleEllipse);mxCellRenderer.registerShape(mxConstants.SHAPE_SWIMLANE,mxSwimlane);mxCellRenderer.registerShape(mxConstants.SHAPE_IMAGE,mxImageShape);mxCellRenderer.registerShape(mxConstants.SHAPE_LABEL,mxLabel);
mxCellRenderer.prototype.initialize=function(a,b){var c=a.view.graph.getModel();if(null!=a.view.graph.container&&null==a.shape&&a.cell!=a.view.currentRoot&&(c.isVertex(a.cell)||c.isEdge(a.cell)))if(this.createShape(a),null!=a.shape&&(null==b||b))this.initializeShape(a),a.view.graph.ordered||c.isEdge(a.cell)?a.invalidOrder=!0:a.view.graph.keepEdgesInForeground&&null!=this.firstEdge&&(this.firstEdge.parentNode==a.shape.node.parentNode?this.insertState(a,this.firstEdge):this.firstEdge=null),a.shape.scale=
a.view.scale,this.createCellOverlays(a),this.installListeners(a)};mxCellRenderer.prototype.initializeShape=function(a){a.shape.init(a.view.getDrawPane())};mxCellRenderer.prototype.getPreviousStateInContainer=function(a,b){for(var c=null,d=a.view.graph,e=d.getModel(),f=a.cell,g=e.getParent(f);null!=g&&null==c;)c=this.findPreviousStateInContainer(d,g,f,b),f=g,g=e.getParent(f);return c};
mxCellRenderer.prototype.findPreviousStateInContainer=function(a,b,c,d){var e=null,f=a.getModel();for(c=null!=c?b.getIndex(c)-1:f.getChildCount(b)-1;0<=c&&null==e;c--)e=this.findPreviousStateInContainer(a,f.getChildAt(b,c),null,d);if(null==e&&(e=a.view.getState(b),null!=e&&(null==e.shape||null==e.shape.node||e.shape.node.parentNode!=d)))e=null;return e};
mxCellRenderer.prototype.order=function(a){var b=a.shape.node.parentNode,c=this.getPreviousStateInContainer(a,b),d=b.firstChild;null!=c&&(d=c.shape.node,null!=c.text&&(null!=c.text.node&&c.text.node.parentNode==b)&&(d=c.text.node),d=d.nextSibling);this.insertState(a,d)};
mxCellRenderer.prototype.orderEdge=function(a){var b=a.view,c=b.graph.getModel();if(b.graph.keepEdgesInForeground){if(null==this.firstEdge||null==this.firstEdge.parentNode||this.firstEdge.parentNode!=a.shape.node.parentNode)this.firstEdge=a.shape.node}else if(b.graph.keepEdgesInBackground){var d=a.shape.node,e=d.parentNode,c=c.getParent(a.cell),b=b.getState(c),e=null!=b&&null!=b.shape&&null!=b.shape.node?b.shape.node.nextSibling:e.firstChild;null!=e&&e!=d&&this.insertState(a,e)}};
mxCellRenderer.prototype.insertState=function(a,b){a.shape.node.parentNode.insertBefore(a.shape.node,b);null!=a.text&&(null!=a.text.node&&a.text.node.parentNode==a.shape.node.parentNode)&&a.shape.node.parentNode.insertBefore(a.text.node,a.shape.node.nextSibling)};
mxCellRenderer.prototype.createShape=function(a){if(null!=a.style){var b=mxStencilRegistry.getStencil(a.style[mxConstants.STYLE_SHAPE]);null!=b?a.shape=new mxShape(b):(b=this.getShapeConstructor(a),a.shape=new b);a.shape.points=a.absolutePoints;a.shape.bounds=new mxRectangle(a.x,a.y,a.width,a.height);a.shape.dialect=a.view.graph.dialect;this.configureShape(a)}};mxCellRenderer.prototype.getShape=function(a){return null!=a?mxCellRenderer.prototype.defaultShapes[a]:null};
mxCellRenderer.prototype.getShapeConstructor=function(a){var b=this.getShape(a.style[mxConstants.STYLE_SHAPE]);null==b&&(b=a.view.graph.getModel().isEdge(a.cell)?this.defaultEdgeShape:this.defaultVertexShape);return b};
mxCellRenderer.prototype.configureShape=function(a){a.shape.apply(a);a.shape.image=a.view.graph.getImage(a);a.shape.indicatorShape=this.getShape(a.view.graph.getIndicatorShape(a));a.shape.indicatorColor=a.view.graph.getIndicatorColor(a);a.shape.indicatorGradientColor=a.view.graph.getIndicatorGradientColor(a);a.shape.indicatorDirection=a.style[mxConstants.STYLE_INDICATOR_DIRECTION];a.shape.indicatorImage=a.view.graph.getIndicatorImage(a);this.postConfigureShape(a)};
mxCellRenderer.prototype.postConfigureShape=function(a){null!=a.shape&&(this.resolveColor(a,"indicatorColor",mxConstants.STYLE_FILLCOLOR),this.resolveColor(a,"indicatorGradientColor",mxConstants.STYLE_GRADIENTCOLOR),this.resolveColor(a,"fill",mxConstants.STYLE_FILLCOLOR),this.resolveColor(a,"stroke",mxConstants.STYLE_STROKECOLOR),this.resolveColor(a,"gradient",mxConstants.STYLE_GRADIENTCOLOR))};
mxCellRenderer.prototype.resolveColor=function(a,b,c){var d=a.shape[b],e=a.view.graph,f=null;"inherit"==d?f=e.model.getParent(a.cell):"swimlane"==d?(f=null!=e.model.getTerminal(a.cell,!1)?e.model.getTerminal(a.cell,!1):a.cell,f=e.getSwimlane(f),c=e.swimlaneIndicatorColorAttribute):"indicated"==d&&(a.shape[b]=a.shape.indicatorColor);null!=f&&(d=e.getView().getState(f),a.shape[b]=null,null!=d&&(a.shape[b]=null!=d.shape&&"indicatorColor"!=b?d.shape[b]:d.style[c]))};
mxCellRenderer.prototype.getLabelValue=function(a){return a.view.graph.getLabel(a.cell)};
mxCellRenderer.prototype.createLabel=function(a,b){var c=a.view.graph;c.getModel().isEdge(a.cell);if(0<a.style[mxConstants.STYLE_FONTSIZE]||null==a.style[mxConstants.STYLE_FONTSIZE]){var d=c.isHtmlLabel(a.cell)||null!=b&&mxUtils.isNode(b);a.text=new this.defaultTextShape(b,new mxRectangle,a.style[mxConstants.STYLE_ALIGN]||mxConstants.ALIGN_CENTER,c.getVerticalAlign(a),a.style[mxConstants.STYLE_FONTCOLOR],a.style[mxConstants.STYLE_FONTFAMILY],a.style[mxConstants.STYLE_FONTSIZE],a.style[mxConstants.STYLE_FONTSTYLE],
a.style[mxConstants.STYLE_SPACING],a.style[mxConstants.STYLE_SPACING_TOP],a.style[mxConstants.STYLE_SPACING_RIGHT],a.style[mxConstants.STYLE_SPACING_BOTTOM],a.style[mxConstants.STYLE_SPACING_LEFT],a.style[mxConstants.STYLE_HORIZONTAL],a.style[mxConstants.STYLE_LABEL_BACKGROUNDCOLOR],a.style[mxConstants.STYLE_LABEL_BORDERCOLOR],c.isWrapping(a.cell)&&c.isHtmlLabel(a.cell),c.isLabelClipped(a.cell),a.style[mxConstants.STYLE_OVERFLOW],a.style[mxConstants.STYLE_LABEL_PADDING]);a.text.opacity=mxUtils.getValue(a.style,
mxConstants.STYLE_TEXT_OPACITY,100);a.text.dialect=d?mxConstants.DIALECT_STRICTHTML:a.view.graph.dialect;a.text.state=a;this.initializeLabel(a);var e=!1,f=function(b){var d=a;if(mxClient.IS_TOUCH||e)d=mxEvent.getClientX(b),b=mxEvent.getClientY(b),b=mxUtils.convertPoint(c.container,d,b),d=c.view.getState(c.getCellAt(b.x,b.y));return d};mxEvent.addGestureListeners(a.text.node,mxUtils.bind(this,function(b){this.isLabelEvent(a,b)&&(c.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(b,a)),e=c.dialect!=
mxConstants.DIALECT_SVG&&"IMG"==mxEvent.getSource(b).nodeName)}),mxUtils.bind(this,function(b){this.isLabelEvent(a,b)&&c.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,f(b)))}),mxUtils.bind(this,function(b){this.isLabelEvent(a,b)&&(c.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(b,f(b))),e=!1)}));mxEvent.addListener(a.text.node,"dblclick",mxUtils.bind(this,function(b){this.isLabelEvent(a,b)&&(c.dblClick(b,a.cell),mxEvent.consume(b))}))}};
mxCellRenderer.prototype.initializeLabel=function(a){var b=a.view.graph;a.text.dialect!=mxConstants.DIALECT_SVG&&(mxClient.IS_SVG&&mxClient.NO_FO?a.text.init(b.container):mxUtils.isVml(a.view.getDrawPane())&&(null!=a.shape.label?a.text.init(a.shape.label):a.text.init(a.shape.node)));null==a.text.node&&(a.text.init(a.view.getDrawPane()),null!=a.shape&&null!=a.text&&a.shape.node.parentNode.insertBefore(a.text.node,a.shape.node.nextSibling))};
mxCellRenderer.prototype.createCellOverlays=function(a){var b=a.view.graph.getCellOverlays(a.cell),c=null;if(null!=b)for(var c=new mxDictionary,d=0;d<b.length;d++){var e=null!=a.overlays?a.overlays.remove(b[d]):null;null==e&&(e=new mxImageShape(new mxRectangle,b[d].image.src),e.dialect=a.view.graph.dialect,e.preserveImageAspect=!1,e.overlay=b[d],this.initializeOverlay(a,e),this.installCellOverlayListeners(a,b[d],e),null!=b[d].cursor&&(e.node.style.cursor=b[d].cursor));c.put(b[d],e)}null!=a.overlays&&
a.overlays.visit(function(a,b){b.destroy()});a.overlays=c};mxCellRenderer.prototype.initializeOverlay=function(a,b){b.init(a.view.getOverlayPane())};
mxCellRenderer.prototype.installCellOverlayListeners=function(a,b,c){var d=a.view.graph;mxEvent.addListener(c.node,"click",function(c){d.isEditing()&&d.stopEditing(!d.isInvokesStopCellEditing());b.fireEvent(new mxEventObject(mxEvent.CLICK,"event",c,"cell",a.cell))});mxEvent.addGestureListeners(c.node,function(a){mxEvent.consume(a)},function(b){d.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,a))});mxClient.IS_TOUCH&&mxEvent.addListener(c.node,"touchend",function(c){b.fireEvent(new mxEventObject(mxEvent.CLICK,
"event",c,"cell",a.cell))})};
mxCellRenderer.prototype.createControl=function(a){var b=a.view.graph,c=b.getFoldingImage(a);if(b.foldingEnabled&&null!=c){if(null==a.control){var d=new mxRectangle(0,0,c.width,c.height);a.control=new mxImageShape(d,c.src);a.control.preserveImageAspect=!1;a.control.dialect=b.dialect;this.initControl(a,a.control,!0,function(c){if(b.isEnabled()){var d=!b.isCellCollapsed(a.cell);b.foldCells(d,!1,[a.cell]);mxEvent.consume(c)}})}}else null!=a.control&&(a.control.destroy(),a.control=null)};
mxCellRenderer.prototype.initControl=function(a,b,c,d){var e=a.view.graph;e.isHtmlLabel(a.cell)&&mxClient.NO_FO&&e.dialect==mxConstants.DIALECT_SVG?(b.dialect=mxConstants.DIALECT_PREFERHTML,b.init(e.container),b.node.style.zIndex=1):b.init(a.view.getOverlayPane());b=b.innerNode||b.node;d&&(e.isEnabled()&&(b.style.cursor="pointer"),mxEvent.addListener(b,"click",d));c&&mxEvent.addGestureListeners(b,function(b){e.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(b,a));mxEvent.consume(b)},function(b){e.fireMouseEvent(mxEvent.MOUSE_MOVE,
new mxMouseEvent(b,a))});return b};mxCellRenderer.prototype.isShapeEvent=function(a,b){return!0};mxCellRenderer.prototype.isLabelEvent=function(a,b){return!0};
mxCellRenderer.prototype.installListeners=function(a){var b=a.view.graph,c=function(c){var d=a;if(b.dialect!=mxConstants.DIALECT_SVG&&"IMG"==mxEvent.getSource(c).nodeName||mxClient.IS_TOUCH)d=mxEvent.getClientX(c),c=mxEvent.getClientY(c),c=mxUtils.convertPoint(b.container,d,c),d=b.view.getState(b.getCellAt(c.x,c.y));return d},d=!1;mxEvent.addListener(a.shape.node,"gesturestart",mxUtils.bind(this,function(a){b.lastTouchTime=0;d=!0;mxEvent.consume(a)}));mxEvent.addGestureListeners(a.shape.node,mxUtils.bind(this,
function(c){this.isShapeEvent(a,c)&&!d?b.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(c,null!=a.shape&&mxEvent.getSource(c)==a.shape.content?null:a)):d&&mxEvent.consume(c)}),mxUtils.bind(this,function(e){this.isShapeEvent(a,e)&&!d?b.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(e,null!=a.shape&&mxEvent.getSource(e)==a.shape.content?null:c(e))):d&&mxEvent.consume(e)}),mxUtils.bind(this,function(e){this.isShapeEvent(a,e)&&!d?b.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(e,null!=a.shape&&
mxEvent.getSource(e)==a.shape.content?null:c(e))):d&&mxEvent.consume(e)}));var e=mxClient.IS_TOUCH?"gestureend":"dblclick";mxEvent.addListener(a.shape.node,e,mxUtils.bind(this,function(c){d=!1;"gestureend"==e?b.fireGestureEvent(c,a.cell):this.isShapeEvent(a,c)&&b.dblClick(c,null!=a.shape&&mxEvent.getSource(c)==a.shape.content?null:a.cell);mxEvent.consume(c)}))};
mxCellRenderer.prototype.redrawLabel=function(a,b){var c=this.getLabelValue(a);if(null==a.text&&null!=c&&(mxUtils.isNode(c)||0<c.length))this.createLabel(a,c);else if(null!=a.text&&(null==c||0==c.length))a.text.destroy(),a.text=null;if(null!=a.text){var d=a.view.graph,e=d.isWrapping(a.cell),d=d.isLabelClipped(a.cell),f=this.getLabelBounds(a);if(b||a.text.value!=c||a.text.isWrapping!=e||a.text.isClipping!=d||a.text.scale!=a.view.scale||!a.text.bounds.equals(f))a.text.value=c,a.text.bounds=f,a.text.scale=
this.getTextScale(a),a.text.isWrapping=e,a.text.isClipping=d,a.text.redraw()}};mxCellRenderer.prototype.getTextScale=function(a){return a.view.scale};
mxCellRenderer.prototype.getLabelBounds=function(a){var b=a.view.graph,c=a.view.scale,d=b.getModel().isEdge(a.cell),e=new mxRectangle(a.absoluteOffset.x,a.absoluteOffset.y);a.text.updateMargin();if(d){var f=a.text.getSpacing();e.x+=f.x*c;e.y+=f.y*c;b=b.getCellGeometry(a.cell);null!=b&&(e.width=Math.max(0,b.width*c),e.height=Math.max(0,b.height*c))}else a.text.isPaintBoundsInverted()&&(f=e.x,e.x=e.y,e.y=f),e.x+=a.x,e.y+=a.y,e.width=Math.max(1,a.width),e.height=Math.max(1,a.height),b.isSwimlane(a.cell)&&
(b=b.getStartSize(a.cell),0<b.width?(f=Math.min(e.width,b.width*c),a.shape.flipH&&(e.x+=e.width-f),e.width=f):0<b.height&&(f=Math.min(e.height,b.height*c),a.shape.flipV&&(e.y+=e.height-f),e.height=f));null!=a.shape&&(e=a.shape.getLabelBounds(e));d||this.rotateLabelBounds(a,e);return e};
mxCellRenderer.prototype.rotateLabelBounds=function(a,b){if(a.text.isPaintBoundsInverted()){var c=(a.width-a.height)/2;b.x+=c;b.y-=c;c=b.width;b.width=b.height;b.height=c}b.x-=a.text.margin.x*b.width;b.y-=a.text.margin.y*b.height;if("fill"!=a.style[mxConstants.STYLE_OVERFLOW]&&"width"!=a.style[mxConstants.STYLE_OVERFLOW]){var c=a.view.scale,d=a.text.getSpacing();b.x+=d.x*c;b.y+=d.y*c;b.width=Math.max(0,b.width-a.text.spacingLeft*c-a.text.spacingRight*c);b.height=Math.max(0,b.height-a.text.spacingTop*
c-a.text.spacingBottom*c)}var e=a.text.getTextRotation();if(0!=e&&(null!=a&&a.view.graph.model.isVertex(a.cell))&&(c=a.getCenterX(),d=a.getCenterY(),b.x!=c||b.y!=d))e*=Math.PI/180,pt=mxUtils.getRotatedPoint(new mxPoint(b.x,b.y),Math.cos(e),Math.sin(e),new mxPoint(c,d)),b.x=pt.x,b.y=pt.y};
mxCellRenderer.prototype.redrawCellOverlays=function(a,b){this.createCellOverlays(a);if(null!=a.overlays){var c=mxUtils.mod(mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION,0),90),d=mxUtils.toRadians(c),e=Math.cos(d),f=Math.sin(d);a.overlays.visit(function(d,h){var k=h.overlay.getBounds(a);if(!a.view.graph.getModel().isEdge(a.cell)&&null!=a.shape&&0!=c){var l=k.getCenterX(),m=k.getCenterY(),m=mxUtils.getRotatedPoint(new mxPoint(l,m),e,f,new mxPoint(a.getCenterX(),a.getCenterY())),l=m.x,m=m.y;k.x=
Math.round(l-k.width/2);k.y=Math.round(m-k.height/2)}if(b||null==h.bounds||h.scale!=a.view.scale||!h.bounds.equals(k))h.bounds=k,h.scale=a.view.scale,h.redraw()})}};
mxCellRenderer.prototype.redrawControl=function(a,b){if(null!=a.control){var c=this.getControlBounds(a),d=this.legacyControlPosition?mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION,0):a.shape.getTextRotation(),e=a.view.scale;if(b||a.control.scale!=e||!a.control.bounds.equals(c)||a.control.rotation!=d)a.control.rotation=d,a.control.bounds=c,a.control.scale=e,a.control.redraw()}};
mxCellRenderer.prototype.getControlBounds=function(a){if(null!=a.control){var b=a.control.scale,c=a.control.bounds.width/b,b=a.control.bounds.height/b,d=a.view.scale,e=a.getCenterX(),f=a.getCenterY();if(!a.view.graph.getModel().isEdge(a.cell)&&(e=a.x+c*d,f=a.y+b*d,null!=a.shape)){var g=a.shape.getShapeRotation();if(this.legacyControlPosition)g=mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION,0);else if(a.shape.isPaintBoundsInverted())var h=(a.width-a.height)/2,e=e+h,f=f-h;0!=g&&(h=mxUtils.toRadians(g),
g=Math.cos(h),h=Math.sin(h),f=mxUtils.getRotatedPoint(new mxPoint(e,f),g,h,new mxPoint(a.getCenterX(),a.getCenterY())),e=f.x,f=f.y)}return a.view.graph.getModel().isEdge(a.cell),new mxRectangle(Math.round(e-c/2*d),Math.round(f-b/2*d),Math.round(c*d),Math.round(b*d))}return null};
mxCellRenderer.prototype.redraw=function(a,b,c){if(null!=a.shape){var d=!1;a.view.graph.getModel().isEdge(a.cell);reconfigure=null!=b?b:!1;this.createControl(a);if(a.orderChanged||a.invalidOrder)a.view.graph.ordered?this.order(a):this.orderEdge(a);if(a.orderChanged||!mxUtils.equalEntries(a.shape.style,a.style))this.configureShape(a),b=!0;delete a.invalidOrder;delete a.orderChanged;if(b||null==a.shape.bounds||a.shape.scale!=a.view.scale||!a.shape.bounds.equals(a)||!mxUtils.equalPoints(a.shape.points,
a.absolutePoints))d=!0,a.shape.points=null!=a.absolutePoints?a.absolutePoints.slice():null,a.shape.bounds=new mxRectangle(a.x,a.y,a.width,a.height),a.shape.scale=a.view.scale,null==c||c?a.shape.redraw():a.shape.updateBoundingBox();if(null==c||c)this.redrawLabel(a,d),this.redrawCellOverlays(a,d),this.redrawControl(a,d)}};
mxCellRenderer.prototype.destroy=function(a){null!=a.shape&&(null!=a.text&&(a.text.destroy(),a.text=null),null!=a.overlays&&(a.overlays.visit(function(a,c){c.destroy()}),a.overlays=null),null!=a.control&&(a.control.destroy(),a.control=null),a.shape.destroy(),a.shape=null)};
var mxEdgeStyle={EntityRelation:function(a,b,c,d,e){var f=a.view,g=f.graph;d=mxUtils.getValue(a.style,mxConstants.STYLE_SEGMENT,mxConstants.ENTITY_SEGMENT)*f.scale;var h=a.absolutePoints,k=h[0],l=h[h.length-1],h=!1;if(null!=k)b=new mxCellState,b.x=k.x,b.y=k.y;else if(null!=b){var m=mxUtils.getPortConstraints(b,a,!0,mxConstants.DIRECTION_MASK_NONE);m!=mxConstants.DIRECTION_MASK_NONE?h=m==mxConstants.DIRECTION_MASK_WEST:(k=g.getCellGeometry(b.cell),k.relative?h=0.5>=k.x:null!=c&&(h=c.x+c.width<b.x))}else return;
k=!0;null!=l?(c=new mxCellState,c.x=l.x,c.y=l.y):null!=c&&(m=mxUtils.getPortConstraints(c,a,!1,mxConstants.DIRECTION_MASK_NONE),m!=mxConstants.DIRECTION_MASK_NONE?k=m==mxConstants.DIRECTION_MASK_WEST:(a=g.getCellGeometry(c.cell),a.relative?k=0.5>=a.x:null!=b&&(k=b.x+b.width<c.x)));null!=b&&null!=c&&(a=h?b.x:b.x+b.width,b=f.getRoutingCenterY(b),g=k?c.x:c.x+c.width,c=f.getRoutingCenterY(c),f=new mxPoint(a+(h?-d:d),b),l=new mxPoint(g+(k?-d:d),c),h==k?(d=h?Math.min(a,g)-d:Math.max(a,g)+d,e.push(new mxPoint(d,
b)),e.push(new mxPoint(d,c))):(f.x<l.x==h?(d=b+(c-b)/2,e.push(f),e.push(new mxPoint(f.x,d)),e.push(new mxPoint(l.x,d))):e.push(f),e.push(l)))},Loop:function(a,b,c,d,e){if(null!=b){c=a.view;var f=c.graph;d=null!=d&&0<d.length?d[0]:null;null!=d&&(d=c.transformControlPoint(a,d),mxUtils.contains(b,d.x,d.y)&&(d=null));var g=0,h=0,k=0,l=0,f=mxUtils.getValue(a.style,mxConstants.STYLE_SEGMENT,f.gridSize)*c.scale;a=mxUtils.getValue(a.style,mxConstants.STYLE_DIRECTION,mxConstants.DIRECTION_WEST);a==mxConstants.DIRECTION_NORTH||
a==mxConstants.DIRECTION_SOUTH?(g=c.getRoutingCenterX(b),h=f):(k=c.getRoutingCenterY(b),l=f);null==d||d.x<b.x||d.x>b.x+b.width?null!=d?(g=d.x,l=Math.max(Math.abs(k-d.y),l)):a==mxConstants.DIRECTION_NORTH?k=b.y-2*h:a==mxConstants.DIRECTION_SOUTH?k=b.y+b.height+2*h:g=a==mxConstants.DIRECTION_EAST?b.x-2*l:b.x+b.width+2*l:null!=d&&(g=c.getRoutingCenterX(b),h=Math.max(Math.abs(g-d.x),l),k=d.y,l=0);e.push(new mxPoint(g-h,k-l));e.push(new mxPoint(g+h,k+l))}},ElbowConnector:function(a,b,c,d,e){var f=null!=
d&&0<d.length?d[0]:null,g=!1,h=!1;if(null!=b&&null!=c)if(null!=f)var k=Math.min(b.x,c.x),l=Math.max(b.x+b.width,c.x+c.width),h=Math.min(b.y,c.y),m=Math.max(b.y+b.height,c.y+c.height),f=a.view.transformControlPoint(a,f),g=f.y<h||f.y>m,h=f.x<k||f.x>l;else k=Math.max(b.x,c.x),l=Math.min(b.x+b.width,c.x+c.width),g=k==l,g||(h=Math.max(b.y,c.y),m=Math.min(b.y+b.height,c.y+c.height),h=h==m);!h&&(g||a.style[mxConstants.STYLE_ELBOW]==mxConstants.ELBOW_VERTICAL)?mxEdgeStyle.TopToBottom(a,b,c,d,e):mxEdgeStyle.SideToSide(a,
b,c,d,e)},SideToSide:function(a,b,c,d,e){var f=a.view;d=null!=d&&0<d.length?d[0]:null;var g=a.absolutePoints,h=g[0],g=g[g.length-1];null!=d&&(d=f.transformControlPoint(a,d));null!=h&&(b=new mxCellState,b.x=h.x,b.y=h.y);null!=g&&(c=new mxCellState,c.x=g.x,c.y=g.y);null!=b&&null!=c&&(a=Math.max(b.x,c.x),h=Math.min(b.x+b.width,c.x+c.width),a=null!=d?d.x:h+(a-h)/2,h=f.getRoutingCenterY(b),f=f.getRoutingCenterY(c),null!=d&&(d.y>=b.y&&d.y<=b.y+b.height&&(h=d.y),d.y>=c.y&&d.y<=c.y+c.height&&(f=d.y)),!mxUtils.contains(c,
a,h)&&!mxUtils.contains(b,a,h)&&e.push(new mxPoint(a,h)),!mxUtils.contains(c,a,f)&&!mxUtils.contains(b,a,f)&&e.push(new mxPoint(a,f)),1==e.length&&(null!=d?!mxUtils.contains(c,a,d.y)&&!mxUtils.contains(b,a,d.y)&&e.push(new mxPoint(a,d.y)):(f=Math.max(b.y,c.y),b=Math.min(b.y+b.height,c.y+c.height),e.push(new mxPoint(a,f+(b-f)/2)))))},TopToBottom:function(a,b,c,d,e){var f=a.view;d=null!=d&&0<d.length?d[0]:null;var g=a.absolutePoints,h=g[0],g=g[g.length-1];null!=d&&(d=f.transformControlPoint(a,d));null!=
h&&(b=new mxCellState,b.x=h.x,b.y=h.y);null!=g&&(c=new mxCellState,c.x=g.x,c.y=g.y);null!=b&&null!=c&&(h=Math.max(b.y,c.y),g=Math.min(b.y+b.height,c.y+c.height),a=f.getRoutingCenterX(b),null!=d&&(d.x>=b.x&&d.x<=b.x+b.width)&&(a=d.x),h=null!=d?d.y:g+(h-g)/2,!mxUtils.contains(c,a,h)&&!mxUtils.contains(b,a,h)&&e.push(new mxPoint(a,h)),a=null!=d&&d.x>=c.x&&d.x<=c.x+c.width?d.x:f.getRoutingCenterX(c),!mxUtils.contains(c,a,h)&&!mxUtils.contains(b,a,h)&&e.push(new mxPoint(a,h)),1==e.length&&(null!=d&&1==
e.length?!mxUtils.contains(c,d.x,h)&&!mxUtils.contains(b,d.x,h)&&e.push(new mxPoint(d.x,h)):(f=Math.max(b.x,c.x),b=Math.min(b.x+b.width,c.x+c.width),e.push(new mxPoint(f+(b-f)/2,h)))))},SegmentConnector:function(a,b,c,d,e){var f=a.absolutePoints,g=!0,h=null,k=f[0];null==k&&null!=b?k=new mxPoint(a.view.getRoutingCenterX(b),a.view.getRoutingCenterY(b)):null!=k&&(k=k.clone());var l=f.length-1;if(null!=d&&0<d.length){for(var h=a.view.transformControlPoint(a,d[0]),m=b,n=f[0],p=!1,q=!1,p=h,s=d.length,r=
0;2>r;r++){var t=null!=n&&n.x==p.x,u=null!=n&&n.y==p.y,v=null!=m&&p.y>=m.y&&p.y<=m.y+m.height,m=null!=m&&p.x>=m.x&&p.x<=m.x+m.width,p=u||null==n&&v,q=t||null==n&&m;if(null!=n&&!u&&!t&&(v||m)){g=v?!1:!0;break}if(q||p){g=p;1==r&&(g=0==d.length%2?p:q);break}m=c;n=f[l];p=a.view.transformControlPoint(a,d[s-1])}g&&(null!=f[0]&&f[0].y!=h.y||null==f[0]&&null!=b&&(h.y<b.y||h.y>b.y+b.height))?e.push(new mxPoint(k.x,h.y)):!g&&(null!=f[0]&&f[0].x!=h.x||null==f[0]&&null!=b&&(h.x<b.x||h.x>b.x+b.width))&&e.push(new mxPoint(h.x,
k.y));g?k.y=h.y:k.x=h.x;for(r=0;r<d.length;r++)g=!g,h=a.view.transformControlPoint(a,d[r]),g?k.y=h.y:k.x=h.x,e.push(k.clone())}else h=k,g=!0;k=f[l];null==k&&null!=c&&(k=new mxPoint(a.view.getRoutingCenterX(c),a.view.getRoutingCenterY(c)));g&&(null!=f[l]&&f[l].y!=h.y||null==f[l]&&null!=c&&(h.y<c.y||h.y>c.y+c.height))?e.push(new mxPoint(k.x,h.y)):!g&&(null!=f[l]&&f[l].x!=h.x||null==f[l]&&null!=c&&(h.x<c.x||h.x>c.x+c.width))&&e.push(new mxPoint(h.x,k.y));if(null==f[0]&&null!=b)for(;1<e.length&&mxUtils.contains(b,
e[1].x,e[1].y);)e=e.splice(1,1);if(null==f[l]&&null!=c)for(;1<e.length&&mxUtils.contains(c,e[e.length-1].x,e[e.length-1].y);)e=e.splice(e.length-1,1)},orthBuffer:10,dirVectors:[[-1,0],[0,-1],[1,0],[0,1],[-1,0],[0,-1],[1,0]],wayPoints1:[[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]],routePatterns:[[[513,2308,2081,2562],[513,1090,514,2184,2114,2561],[513,1090,514,2564,2184,2562],[513,2308,2561,1090,514,2568,2308]],[[514,1057,513,2308,2081,2562],[514,2184,2114,2561],[514,2184,
2562,1057,513,2564,2184],[514,1057,513,2568,2308,2561]],[[1090,514,1057,513,2308,2081,2562],[2114,2561],[1090,2562,1057,513,2564,2184],[1090,514,1057,513,2308,2561,2568]],[[2081,2562],[1057,513,1090,514,2184,2114,2561],[1057,513,1090,514,2184,2562,2564],[1057,2561,1090,514,2568,2308]]],inlineRoutePatterns:[[null,[2114,2568],null,null],[null,[514,2081,2114,2568],null,null],[null,[2114,2561],null,null],[[2081,2562],[1057,2114,2568],[2184,2562],null]],vertexSeperations:[],limits:[[0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0]],LEFT_MASK:32,TOP_MASK:64,RIGHT_MASK:128,BOTTOM_MASK:256,LEFT:1,TOP:2,RIGHT:4,BOTTOM:8,SIDE_MASK:480,CENTER_MASK:512,SOURCE_MASK:1024,TARGET_MASK:2048,VERTEX_MASK:3072,OrthConnector:function(a,b,c,d,e){var f=a.view.graph,g=null==b?!1:f.getModel().isEdge(b.cell),f=null==c?!1:f.getModel().isEdge(c.cell);if(null!=d&&0<d.length||g||f)mxEdgeStyle.SegmentConnector(a,b,c,d,e);else{d=a.absolutePoints;var h=d[0],k=d[d.length-1];d=null!=b?b.x:h.x;var g=null!=b?b.y:h.y,l=null!=b?b.width:
1,m=null!=b?b.height:1,n=null!=c?c.x:k.x,p=null!=c?c.y:k.y,q=null!=c?c.width:1,s=null!=c?c.height:1,f=a.view.scale*mxEdgeStyle.orthBuffer,r=[mxConstants.DIRECTION_MASK_ALL,mxConstants.DIRECTION_MASK_ALL];null!=b&&(r[0]=mxUtils.getPortConstraints(b,a,!0,mxConstants.DIRECTION_MASK_ALL));null!=c&&(r[1]=mxUtils.getPortConstraints(c,a,!1,mxConstants.DIRECTION_MASK_ALL));a=[0,0];d=[[d,g,l,m],[n,p,q,s]];for(l=0;2>l;l++)mxEdgeStyle.limits[l][1]=d[l][0]-f,mxEdgeStyle.limits[l][2]=d[l][1]-f,mxEdgeStyle.limits[l][4]=
d[l][0]+d[l][2]+f,mxEdgeStyle.limits[l][8]=d[l][1]+d[l][3]+f;l=d[0][0]+d[0][2]/2-(d[1][0]+d[1][2]/2);m=d[0][1]+d[0][3]/2-(d[1][1]+d[1][3]/2);g=0;0>l?g=0>m?2:1:0>=m&&(g=3,0==l&&(g=2));m=null;null!=b&&(m=h);b=[[0.5,0.5],[0.5,0.5]];for(l=0;2>l;l++)null!=m&&(b[l][0]=(m.x-d[l][0])/d[l][2],0.01>b[l][0]?a[l]=mxConstants.DIRECTION_MASK_WEST:0.99<b[l][0]&&(a[l]=mxConstants.DIRECTION_MASK_EAST),b[l][1]=(m.y-d[l][1])/d[l][3],0.01>b[l][1]?a[l]=mxConstants.DIRECTION_MASK_NORTH:0.99<b[l][1]&&(a[l]=mxConstants.DIRECTION_MASK_SOUTH)),
m=null,null!=c&&(m=k);l=d[0][1]-(d[1][1]+d[1][3]);m=d[0][0]-(d[1][0]+d[1][2]);n=d[1][1]-(d[0][1]+d[0][3]);p=d[1][0]-(d[0][0]+d[0][2]);mxEdgeStyle.vertexSeperations[1]=Math.max(m-2*f,0);mxEdgeStyle.vertexSeperations[2]=Math.max(l-2*f,0);mxEdgeStyle.vertexSeperations[4]=Math.max(n-2*f,0);mxEdgeStyle.vertexSeperations[3]=Math.max(p-2*f,0);c=[];h=[];k=[];h[0]=m>=p?mxConstants.DIRECTION_MASK_WEST:mxConstants.DIRECTION_MASK_EAST;k[0]=l>=n?mxConstants.DIRECTION_MASK_NORTH:mxConstants.DIRECTION_MASK_SOUTH;
h[1]=mxUtils.reversePortConstraints(h[0]);k[1]=mxUtils.reversePortConstraints(k[0]);m=m>=p?m:p;n=l>=n?l:n;p=[[0,0],[0,0]];q=!1;for(l=0;2>l;l++)0==a[l]&&(0==(h[l]&r[l])&&(h[l]=mxUtils.reversePortConstraints(h[l])),0==(k[l]&r[l])&&(k[l]=mxUtils.reversePortConstraints(k[l])),p[l][0]=k[l],p[l][1]=h[l]);n>2*f&&m>2*f&&(0<(h[0]&r[0])&&0<(k[1]&r[1])?(p[0][0]=h[0],p[0][1]=k[0],p[1][0]=k[1],p[1][1]=h[1],q=!0):0<(k[0]&r[0])&&0<(h[1]&r[1])&&(p[0][0]=k[0],p[0][1]=h[0],p[1][0]=h[1],p[1][1]=k[1],q=!0));n>2*f&&!q&&
(p[0][0]=k[0],p[0][1]=h[0],p[1][0]=k[1],p[1][1]=h[1],q=!0);m>2*f&&!q&&(p[0][0]=h[0],p[0][1]=k[0],p[1][0]=h[1],p[1][1]=k[1]);for(l=0;2>l;l++)if(0==a[l]&&(0==(p[l][0]&r[l])&&(p[l][0]=p[l][1]),c[l]=p[l][0]&r[l],c[l]|=(p[l][1]&r[l])<<8,c[l]|=(p[1-l][l]&r[l])<<16,c[l]|=(p[1-l][1-l]&r[l])<<24,0==(c[l]&15)&&(c[l]<<=8),0==(c[l]&3840)&&(c[l]=c[l]&15|c[l]>>8),0==(c[l]&983040)&&(c[l]=c[l]&65535|(c[l]&251658240)>>8),a[l]=c[l]&15,r[l]==mxConstants.DIRECTION_MASK_WEST||r[l]==mxConstants.DIRECTION_MASK_NORTH||r[l]==
mxConstants.DIRECTION_MASK_EAST||r[l]==mxConstants.DIRECTION_MASK_SOUTH))a[l]=r[l];l=a[0]==mxConstants.DIRECTION_MASK_EAST?3:a[0];r=a[1]==mxConstants.DIRECTION_MASK_EAST?3:a[1];l-=g;r-=g;1>l&&(l+=4);1>r&&(r+=4);r=mxEdgeStyle.routePatterns[l-1][r-1];mxEdgeStyle.wayPoints1[0][0]=d[0][0];mxEdgeStyle.wayPoints1[0][1]=d[0][1];switch(a[0]){case mxConstants.DIRECTION_MASK_WEST:mxEdgeStyle.wayPoints1[0][0]-=f;mxEdgeStyle.wayPoints1[0][1]+=b[0][1]*d[0][3];break;case mxConstants.DIRECTION_MASK_SOUTH:mxEdgeStyle.wayPoints1[0][0]+=
b[0][0]*d[0][2];mxEdgeStyle.wayPoints1[0][1]+=d[0][3]+f;break;case mxConstants.DIRECTION_MASK_EAST:mxEdgeStyle.wayPoints1[0][0]+=d[0][2]+f;mxEdgeStyle.wayPoints1[0][1]+=b[0][1]*d[0][3];break;case mxConstants.DIRECTION_MASK_NORTH:mxEdgeStyle.wayPoints1[0][0]+=b[0][0]*d[0][2],mxEdgeStyle.wayPoints1[0][1]-=f}f=0;h=c=0<(a[0]&(mxConstants.DIRECTION_MASK_EAST|mxConstants.DIRECTION_MASK_WEST))?0:1;for(l=k=0;l<r.length;l++){k=r[l]&15;s=k==mxConstants.DIRECTION_MASK_EAST?3:k;s+=g;4<s&&(s-=4);m=mxEdgeStyle.dirVectors[s-
1];k=0<s%2?0:1;k!=c&&(f++,mxEdgeStyle.wayPoints1[f][0]=mxEdgeStyle.wayPoints1[f-1][0],mxEdgeStyle.wayPoints1[f][1]=mxEdgeStyle.wayPoints1[f-1][1]);var t=0<(r[l]&mxEdgeStyle.TARGET_MASK),q=0<(r[l]&mxEdgeStyle.SOURCE_MASK),n=(r[l]&mxEdgeStyle.SIDE_MASK)>>5,n=n<<g;15<n&&(n>>=4);p=0<(r[l]&mxEdgeStyle.CENTER_MASK);(q||t)&&9>n?(s=0,q=q?0:1,s=p&&0==k?d[q][0]+b[q][0]*d[q][2]:p?d[q][1]+b[q][1]*d[q][3]:mxEdgeStyle.limits[q][n],0==k?(n=(s-mxEdgeStyle.wayPoints1[f][0])*m[0],0<n&&(mxEdgeStyle.wayPoints1[f][0]+=
m[0]*n)):(n=(s-mxEdgeStyle.wayPoints1[f][1])*m[1],0<n&&(mxEdgeStyle.wayPoints1[f][1]+=m[1]*n))):p&&(mxEdgeStyle.wayPoints1[f][0]+=m[0]*Math.abs(mxEdgeStyle.vertexSeperations[s]/2),mxEdgeStyle.wayPoints1[f][1]+=m[1]*Math.abs(mxEdgeStyle.vertexSeperations[s]/2));0<f&&mxEdgeStyle.wayPoints1[f][k]==mxEdgeStyle.wayPoints1[f-1][k]?f--:c=k}for(l=0;l<=f&&!(l==f&&((0<(a[1]&(mxConstants.DIRECTION_MASK_EAST|mxConstants.DIRECTION_MASK_WEST))?0:1)==h?0:1)!=(f+1)%2);l++)e.push(new mxPoint(mxEdgeStyle.wayPoints1[l][0],
mxEdgeStyle.wayPoints1[l][1]))}},getRoutePattern:function(a,b,c,d){var e=a[0]==mxConstants.DIRECTION_MASK_EAST?3:a[0];a=a[1]==mxConstants.DIRECTION_MASK_EAST?3:a[1];e-=b;a-=b;1>e&&(e+=4);1>a&&(a+=4);b=routePatterns[e-1][a-1];if(0==c||0==d)null!=inlineRoutePatterns[e-1][a-1]&&(b=inlineRoutePatterns[e-1][a-1]);return b}},mxStyleRegistry={values:[],putValue:function(a,b){mxStyleRegistry.values[a]=b},getValue:function(a){return mxStyleRegistry.values[a]},getName:function(a){for(var b in mxStyleRegistry.values)if(mxStyleRegistry.values[b]==
a)return b;return null}};mxStyleRegistry.putValue(mxConstants.EDGESTYLE_ELBOW,mxEdgeStyle.ElbowConnector);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_ENTITY_RELATION,mxEdgeStyle.EntityRelation);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_LOOP,mxEdgeStyle.Loop);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_SIDETOSIDE,mxEdgeStyle.SideToSide);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_TOPTOBOTTOM,mxEdgeStyle.TopToBottom);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_ORTHOGONAL,mxEdgeStyle.OrthConnector);
mxStyleRegistry.putValue(mxConstants.EDGESTYLE_SEGMENT,mxEdgeStyle.SegmentConnector);mxStyleRegistry.putValue(mxConstants.PERIMETER_ELLIPSE,mxPerimeter.EllipsePerimeter);mxStyleRegistry.putValue(mxConstants.PERIMETER_RECTANGLE,mxPerimeter.RectanglePerimeter);mxStyleRegistry.putValue(mxConstants.PERIMETER_RHOMBUS,mxPerimeter.RhombusPerimeter);mxStyleRegistry.putValue(mxConstants.PERIMETER_TRIANGLE,mxPerimeter.TrianglePerimeter);
function mxGraphView(a){this.graph=a;this.translate=new mxPoint;this.graphBounds=new mxRectangle;this.states=new mxDictionary}mxGraphView.prototype=new mxEventSource;mxGraphView.prototype.constructor=mxGraphView;mxGraphView.prototype.EMPTY_POINT=new mxPoint;mxGraphView.prototype.doneResource="none"!=mxClient.language?"done":"";mxGraphView.prototype.updatingDocumentResource="none"!=mxClient.language?"updatingDocument":"";mxGraphView.prototype.allowEval=!1;
mxGraphView.prototype.captureDocumentGesture=!0;mxGraphView.prototype.optimizeVmlReflows=!0;mxGraphView.prototype.rendering=!0;mxGraphView.prototype.graph=null;mxGraphView.prototype.currentRoot=null;mxGraphView.prototype.graphBounds=null;mxGraphView.prototype.scale=1;mxGraphView.prototype.translate=null;mxGraphView.prototype.updateStyle=!1;mxGraphView.prototype.getGraphBounds=function(){return this.graphBounds};mxGraphView.prototype.setGraphBounds=function(a){this.graphBounds=a};
mxGraphView.prototype.getBounds=function(a){var b=null;if(null!=a&&0<a.length)for(var c=this.graph.getModel(),d=0;d<a.length;d++)if(c.isVertex(a[d])||c.isEdge(a[d])){var e=this.getState(a[d]);null!=e&&(null==b?b=new mxRectangle(e.x,e.y,e.width,e.height):b.add(e))}return b};mxGraphView.prototype.setCurrentRoot=function(a){if(this.currentRoot!=a){var b=new mxCurrentRootChange(this,a);b.execute();var c=new mxUndoableEdit(this,!1);c.add(b);this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",c));this.graph.sizeDidChange()}return a};
mxGraphView.prototype.scaleAndTranslate=function(a,b,c){var d=this.scale,e=new mxPoint(this.translate.x,this.translate.y);if(this.scale!=a||this.translate.x!=b||this.translate.y!=c)this.scale=a,this.translate.x=b,this.translate.y=c,this.isEventsEnabled()&&(this.revalidate(),this.graph.sizeDidChange());this.fireEvent(new mxEventObject(mxEvent.SCALE_AND_TRANSLATE,"scale",a,"previousScale",d,"translate",this.translate,"previousTranslate",e))};mxGraphView.prototype.getScale=function(){return this.scale};
mxGraphView.prototype.setScale=function(a){var b=this.scale;this.scale!=a&&(this.scale=a,this.isEventsEnabled()&&(this.revalidate(),this.graph.sizeDidChange()));this.fireEvent(new mxEventObject(mxEvent.SCALE,"scale",a,"previousScale",b))};mxGraphView.prototype.getTranslate=function(){return this.translate};
mxGraphView.prototype.setTranslate=function(a,b){var c=new mxPoint(this.translate.x,this.translate.y);if(this.translate.x!=a||this.translate.y!=b)this.translate.x=a,this.translate.y=b,this.isEventsEnabled()&&(this.revalidate(),this.graph.sizeDidChange());this.fireEvent(new mxEventObject(mxEvent.TRANSLATE,"translate",this.translate,"previousTranslate",c))};mxGraphView.prototype.refresh=function(){null!=this.currentRoot&&this.clear();this.revalidate()};
mxGraphView.prototype.revalidate=function(){this.invalidate();this.validate()};mxGraphView.prototype.clear=function(a,b,c){var d=this.graph.getModel();a=a||d.getRoot();b=null!=b?b:!1;c=null!=c?c:!0;this.removeState(a);if(c&&(b||a!=this.currentRoot)){c=d.getChildCount(a);for(var e=0;e<c;e++)this.clear(d.getChildAt(a,e),b)}else this.invalidate(a)};
mxGraphView.prototype.invalidate=function(a,b,c,d){var e=this.graph.getModel();a=a||e.getRoot();b=null!=b?b:!0;c=null!=c?c:!0;d=null!=d?d:!1;var f=this.getState(a);null!=f&&(f.invalid=!0,d&&(f.orderChanged=!0));if(b)for(var g=e.getChildCount(a),f=0;f<g;f++){var h=e.getChildAt(a,f);this.invalidate(h,b,c,d)}if(c){d=e.getEdgeCount(a);for(f=0;f<d;f++)this.invalidate(e.getEdgeAt(a,f),b,c)}};
mxGraphView.prototype.validate=function(a){var b=mxLog.enter("mxGraphView.validate");window.status=mxResources.get(this.updatingDocumentResource)||this.updatingDocumentResource;var c=null;if(this.optimizeVmlReflows&&null!=this.canvas&&null==this.textDiv&&(8==document.documentMode||mxClient.IS_QUIRKS)){c=this.canvas.style.display;this.canvas.style.display="none";var d=document.createElement("div");d.style.position="absolute";d.style.whiteSpace="nowrap";d.style.visibility="hidden";d.style.display=mxClient.IS_QUIRKS?
"inline":"inline-block";d.style.zoom="1";document.body.appendChild(d);this.textDiv=d}a=a||(null!=this.currentRoot?this.currentRoot:this.graph.getModel().getRoot());this.validateBounds(null,a);a=this.validatePoints(null,a);null==a&&(a=new mxRectangle);this.setGraphBounds(a);this.validateBackground();null!=c&&(this.canvas.style.display=c,document.body.removeChild(this.textDiv),this.textDiv=null);window.status=mxResources.get(this.doneResource)||this.doneResource;mxLog.leave("mxGraphView.validate",b)};
mxGraphView.prototype.createBackgroundPageShape=function(a){return new mxRectangleShape(a,"white","black")};
mxGraphView.prototype.validateBackground=function(){var a=this.graph.getBackgroundImage();if(null!=a){if(null==this.backgroundImage||this.backgroundImage.image!=a.src){null!=this.backgroundImage&&this.backgroundImage.destroy();var b=new mxRectangle(0,0,1,1);this.backgroundImage=new mxImageShape(b,a.src);this.backgroundImage.dialect=this.graph.dialect;this.backgroundImage.init(this.backgroundPane);this.backgroundImage.redraw()}this.redrawBackgroundImage(this.backgroundImage,a)}else null!=this.backgroundImage&&
(this.backgroundImage.destroy(),this.backgroundImage=null);this.graph.pageVisible?(b=this.getBackgroundPageBounds(),null==this.backgroundPageShape?(this.backgroundPageShape=this.createBackgroundPageShape(b),this.backgroundPageShape.scale=this.scale,this.backgroundPageShape.isShadow=!0,this.backgroundPageShape.dialect=this.graph.dialect,this.backgroundPageShape.init(this.backgroundPane),this.backgroundPageShape.redraw(),mxEvent.addListener(this.backgroundPageShape.node,"dblclick",mxUtils.bind(this,
function(a){this.graph.dblClick(a)})),mxEvent.addGestureListeners(this.backgroundPageShape.node,mxUtils.bind(this,function(a){this.graph.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a))}),mxUtils.bind(this,function(a){null!=this.graph.tooltipHandler&&this.graph.tooltipHandler.isHideOnHover()&&this.graph.tooltipHandler.hide();this.graph.isMouseDown&&!mxEvent.isConsumed(a)&&this.graph.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a))}),mxUtils.bind(this,function(a){this.graph.fireMouseEvent(mxEvent.MOUSE_UP,
new mxMouseEvent(a))}))):(this.backgroundPageShape.scale=this.scale,this.backgroundPageShape.bounds=b,this.backgroundPageShape.redraw())):null!=this.backgroundPageShape&&(this.backgroundPageShape.destroy(),this.backgroundPageShape=null)};mxGraphView.prototype.getBackgroundPageBounds=function(){var a=this.graph.pageFormat,b=this.scale*this.graph.pageScale;return new mxRectangle(this.scale*this.translate.x,this.scale*this.translate.y,a.width*b,a.height*b)};
mxGraphView.prototype.redrawBackgroundImage=function(a,b){a.scale=this.scale;a.bounds.x=this.scale*this.translate.x;a.bounds.y=this.scale*this.translate.y;a.bounds.width=this.scale*b.width;a.bounds.height=this.scale*b.height;a.redraw()};
mxGraphView.prototype.validateBounds=function(a,b){var c=this.graph.getModel(),d=this.getState(b,!0);if(null!=d&&d.invalid){if(this.graph.isCellVisible(b)){if(b!=this.currentRoot&&null!=a){d.absoluteOffset.x=0;d.absoluteOffset.y=0;d.origin.x=a.origin.x;d.origin.y=a.origin.y;var e=this.graph.getCellGeometry(b);if(null!=e){if(!c.isEdge(b)){var f=e.offset||this.EMPTY_POINT;e.relative?(d.origin.x+=e.x*a.width/this.scale+f.x,d.origin.y+=e.y*a.height/this.scale+f.y):(d.absoluteOffset.x=this.scale*f.x,d.absoluteOffset.y=
this.scale*f.y,d.origin.x+=e.x,d.origin.y+=e.y)}d.x=this.scale*(this.translate.x+d.origin.x);d.y=this.scale*(this.translate.y+d.origin.y);d.width=this.scale*e.width;d.height=this.scale*e.height;if(c.isVertex(b)){if(e.relative&&(f=mxUtils.toRadians(a.style[mxConstants.STYLE_ROTATION]||"0"),0!=f)){var e=Math.cos(f),f=Math.sin(f),g=new mxPoint(d.getCenterX(),d.getCenterY()),h=new mxPoint(a.getCenterX(),a.getCenterY()),e=mxUtils.getRotatedPoint(g,e,f,h);d.x=e.x-d.width/2;d.y=e.y-d.height/2}this.updateVertexLabelOffset(d)}}}}else this.removeState(b);
f=this.graph.getChildOffsetForCell(b);null!=f&&(d.origin.x+=f.x,d.origin.y+=f.y)}if(null!=d&&(!this.graph.isCellCollapsed(b)||b==this.currentRoot)){e=c.getChildCount(b);for(f=0;f<e;f++)g=c.getChildAt(b,f),this.validateBounds(d,g)}};
mxGraphView.prototype.updateVertexLabelOffset=function(a){var b=mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_POSITION,mxConstants.ALIGN_CENTER);b==mxConstants.ALIGN_LEFT?a.absoluteOffset.x-=a.width:b==mxConstants.ALIGN_RIGHT&&(a.absoluteOffset.x+=a.width);b=mxUtils.getValue(a.style,mxConstants.STYLE_VERTICAL_LABEL_POSITION,mxConstants.ALIGN_MIDDLE);b==mxConstants.ALIGN_TOP?a.absoluteOffset.y-=a.height:b==mxConstants.ALIGN_BOTTOM&&(a.absoluteOffset.y+=a.height)};
mxGraphView.prototype.validatePoints=function(a,b){var c=this.graph.getModel(),d=this.getState(b),e=null;if(null!=d){if(d.invalid){var f=this.graph.getCellGeometry(b);if(null!=f&&c.isEdge(b)){var g=this.getState(this.getVisibleTerminal(b,!0));d.setVisibleTerminalState(g,!0);if(null!=g&&c.isEdge(g.cell)&&!c.isAncestor(g.cell,b)){var h=this.getState(c.getParent(g.cell));this.validatePoints(h,g.cell)}var k=this.getState(this.getVisibleTerminal(b,!1));d.setVisibleTerminalState(k,!1);null!=k&&(c.isEdge(k.cell)&&
!c.isAncestor(k.cell,b))&&(h=this.getState(c.getParent(k.cell)),this.validatePoints(h,k.cell));this.updateFixedTerminalPoints(d,g,k);this.updatePoints(d,f.points,g,k);this.updateFloatingTerminalPoints(d,g,k);this.updateEdgeBounds(d);this.updateEdgeLabelOffset(d)}else null!=f&&(f.relative&&null!=a&&c.isEdge(a.cell))&&(f=this.getPoint(a,f),null!=f&&(d.x=f.x,d.y=f.y,f.x=f.x/this.scale-this.translate.x,f.y=f.y/this.scale-this.translate.y,d.origin=f,this.childMoved(a,d)));d.invalid=!1;b!=this.currentRoot&&
this.graph.cellRenderer.redraw(d,!1,this.isRendering())}if(c.isEdge(b)||c.isVertex(b))null!=d.shape&&null!=d.shape.boundingBox&&(e=d.shape.boundingBox.clone()),null!=d.text&&!this.graph.isLabelClipped(d.cell)&&null!=d.text.boundingBox&&(null!=e?e.add(d.text.boundingBox):e=d.text.boundingBox.clone())}if(null!=d&&(!this.graph.isCellCollapsed(b)||b==this.currentRoot)){f=c.getChildCount(b);for(g=0;g<f;g++)h=c.getChildAt(b,g),h=this.validatePoints(d,h),null!=h&&(null==e?e=h:e.add(h))}return e};
mxGraphView.prototype.childMoved=function(a,b){var c=b.cell;if(!this.graph.isCellCollapsed(c)||c==this.currentRoot)for(var d=this.graph.getModel(),e=d.getChildCount(c),f=0;f<e;f++)this.validateBounds(b,d.getChildAt(c,f))};mxGraphView.prototype.updateFixedTerminalPoints=function(a,b,c){this.updateFixedTerminalPoint(a,b,!0,this.graph.getConnectionConstraint(a,b,!0));this.updateFixedTerminalPoint(a,c,!1,this.graph.getConnectionConstraint(a,c,!1))};
mxGraphView.prototype.updateFixedTerminalPoint=function(a,b,c,d){var e=null;null!=d&&(e=this.graph.getConnectionPoint(b,d));if(null==e&&null==b){b=this.scale;d=this.translate;var f=a.origin,e=this.graph.getCellGeometry(a.cell).getTerminalPoint(c);null!=e&&(e=new mxPoint(b*(d.x+e.x+f.x),b*(d.y+e.y+f.y)))}a.setAbsoluteTerminalPoint(e,c)};
mxGraphView.prototype.updatePoints=function(a,b,c,d){if(null!=a){var e=[];e.push(a.absolutePoints[0]);var f=this.getEdgeStyle(a,b,c,d);if(null!=f)c=this.getTerminalPort(a,c,!0),d=this.getTerminalPort(a,d,!1),f(a,c,d,b,e);else if(null!=b)for(f=0;f<b.length;f++)null!=b[f]&&(d=mxUtils.clone(b[f]),e.push(this.transformControlPoint(a,d)));b=a.absolutePoints;e.push(b[b.length-1]);a.absolutePoints=e}};
mxGraphView.prototype.transformControlPoint=function(a,b){var c=a.origin;return new mxPoint(this.scale*(b.x+this.translate.x+c.x),this.scale*(b.y+this.translate.y+c.y))};
mxGraphView.prototype.getEdgeStyle=function(a,b,c,d){a=null!=c&&c==d?mxUtils.getValue(a.style,mxConstants.STYLE_LOOP,this.graph.defaultLoopStyle):!mxUtils.getValue(a.style,mxConstants.STYLE_NOEDGESTYLE,!1)?a.style[mxConstants.STYLE_EDGE]:null;"string"==typeof a&&(b=mxStyleRegistry.getValue(a),null==b&&this.isAllowEval()&&(b=mxUtils.eval(a)),a=b);return"function"==typeof a?a:null};
mxGraphView.prototype.updateFloatingTerminalPoints=function(a,b,c){var d=a.absolutePoints,e=d[0];null==d[d.length-1]&&null!=c&&this.updateFloatingTerminalPoint(a,c,b,!1);null==e&&null!=b&&this.updateFloatingTerminalPoint(a,b,c,!0)};
mxGraphView.prototype.updateFloatingTerminalPoint=function(a,b,c,d){b=this.getTerminalPort(a,b,d);var e=this.getNextPoint(a,c,d),f=this.graph.isOrthogonal(a);c=mxUtils.toRadians(Number(b.style[mxConstants.STYLE_ROTATION]||"0"));var g=new mxPoint(b.getCenterX(),b.getCenterY());if(0!=c)var h=Math.cos(-c),k=Math.sin(-c),e=mxUtils.getRotatedPoint(e,h,k,g);h=parseFloat(a.style[mxConstants.STYLE_PERIMETER_SPACING]||0);h+=parseFloat(a.style[d?mxConstants.STYLE_SOURCE_PERIMETER_SPACING:mxConstants.STYLE_TARGET_PERIMETER_SPACING]||
0);b=this.getPerimeterPoint(b,e,0==c&&f,h);0!=c&&(h=Math.cos(c),k=Math.sin(c),b=mxUtils.getRotatedPoint(b,h,k,g));a.setAbsoluteTerminalPoint(b,d)};mxGraphView.prototype.getTerminalPort=function(a,b,c){a=mxUtils.getValue(a.style,c?mxConstants.STYLE_SOURCE_PORT:mxConstants.STYLE_TARGET_PORT);null!=a&&(a=this.getState(this.graph.getModel().getCell(a)),null!=a&&(b=a));return b};
mxGraphView.prototype.getPerimeterPoint=function(a,b,c,d){var e=null;if(null!=a){var f=this.getPerimeterFunction(a);if(null!=f&&null!=b&&(d=this.getPerimeterBounds(a,d),0<d.width||0<d.height))e=f(d,a,b,c);null==e&&(e=this.getPoint(a))}return e};mxGraphView.prototype.getRoutingCenterX=function(a){var b=null!=a.style?parseFloat(a.style[mxConstants.STYLE_ROUTING_CENTER_X])||0:0;return a.getCenterX()+b*a.width};
mxGraphView.prototype.getRoutingCenterY=function(a){var b=null!=a.style?parseFloat(a.style[mxConstants.STYLE_ROUTING_CENTER_Y])||0:0;return a.getCenterY()+b*a.height};mxGraphView.prototype.getPerimeterBounds=function(a,b){b=null!=b?b:0;null!=a&&(b+=parseFloat(a.style[mxConstants.STYLE_PERIMETER_SPACING]||0));return a.getPerimeterBounds(b*this.scale)};
mxGraphView.prototype.getPerimeterFunction=function(a){a=a.style[mxConstants.STYLE_PERIMETER];if("string"==typeof a){var b=mxStyleRegistry.getValue(a);null==b&&this.isAllowEval()&&(b=mxUtils.eval(a));a=b}return"function"==typeof a?a:null};mxGraphView.prototype.getNextPoint=function(a,b,c){a=a.absolutePoints;var d=null;if(null!=a&&(c||2<a.length||null==b))d=a.length,d=a[c?Math.min(1,d-1):Math.max(0,d-2)];null==d&&null!=b&&(d=new mxPoint(b.getCenterX(),b.getCenterY()));return d};
mxGraphView.prototype.getVisibleTerminal=function(a,b){for(var c=this.graph.getModel(),d=c.getTerminal(a,b),e=d;null!=d&&d!=this.currentRoot;){if(!this.graph.isCellVisible(e)||this.graph.isCellCollapsed(d))e=d;d=c.getParent(d)}c.getParent(e)==c.getRoot()&&(e=null);return e};
mxGraphView.prototype.updateEdgeBounds=function(a){var b=a.absolutePoints;a.length=0;if(null!=b&&0<b.length){var c=b[0],d=b[b.length-1];if(null==c||null==d)a.cell!=this.currentRoot&&this.clear(a.cell,!0);else{if(c.x!=d.x||c.y!=d.y){var e=d.x-c.x,f=d.y-c.y;a.terminalDistance=Math.sqrt(e*e+f*f)}else a.terminalDistance=0;var d=0,g=[],f=c;if(null!=f){for(var c=f.x,h=f.y,k=c,l=h,m=1;m<b.length;m++){var n=b[m];null!=n&&(e=f.x-n.x,f=f.y-n.y,e=Math.sqrt(e*e+f*f),g.push(e),d+=e,f=n,c=Math.min(f.x,c),h=Math.min(f.y,
h),k=Math.max(f.x,k),l=Math.max(f.y,l))}a.length=d;a.segments=g;a.x=c;a.y=h;a.width=Math.max(1,k-c);a.height=Math.max(1,l-h)}}}};
mxGraphView.prototype.getPoint=function(a,b){var c=a.getCenterX(),d=a.getCenterY();if(null!=a.segments&&(null==b||b.relative)){for(var e=a.absolutePoints.length,f=((null!=b?b.x/2:0)+0.5)*a.length,g=a.segments[0],h=0,k=1;f>h+g&&k<e-1;)h+=g,g=a.segments[k++];e=0==g?0:(f-h)/g;f=a.absolutePoints[k-1];k=a.absolutePoints[k];if(null!=f&&null!=k){h=c=d=0;if(null!=b){var d=b.y,l=b.offset;null!=l&&(c=l.x,h=l.y)}l=k.x-f.x;k=k.y-f.y;c=f.x+l*e+((0==g?0:k/g)*d+c)*this.scale;d=f.y+k*e-((0==g?0:l/g)*d-h)*this.scale}}else null!=
b&&(l=b.offset,null!=l&&(c+=l.x,d+=l.y));return new mxPoint(c,d)};
mxGraphView.prototype.getRelativePoint=function(a,b,c){var d=this.graph.getModel().getGeometry(a.cell);if(null!=d){var e=a.absolutePoints.length;if(d.relative&&1<e){for(var d=a.length,f=a.segments,g=a.absolutePoints[0],h=a.absolutePoints[1],k=mxUtils.ptSegDistSq(g.x,g.y,h.x,h.y,b,c),l=0,m=0,n=0,p=2;p<e;p++)m+=f[p-2],h=a.absolutePoints[p],g=mxUtils.ptSegDistSq(g.x,g.y,h.x,h.y,b,c),g<=k&&(k=g,l=p-1,n=m),g=h;e=f[l];g=a.absolutePoints[l];h=a.absolutePoints[l+1];k=h.x;f=h.y;a=g.x-k;l=g.y-f;k=b-k;f=c-f;
k=a-k;f=l-f;f=k*a+f*l;a=Math.sqrt(0>=f?0:f*f/(a*a+l*l));a>e&&(a=e);e=Math.sqrt(mxUtils.ptSegDistSq(g.x,g.y,h.x,h.y,b,c));-1==mxUtils.relativeCcw(g.x,g.y,h.x,h.y,b,c)&&(e=-e);return new mxPoint(-2*((d/2-n-a)/d),e/this.scale)}}return new mxPoint};
mxGraphView.prototype.updateEdgeLabelOffset=function(a){var b=a.absolutePoints;a.absoluteOffset.x=a.getCenterX();a.absoluteOffset.y=a.getCenterY();if(null!=b&&0<b.length&&null!=a.segments){var c=this.graph.getCellGeometry(a.cell);if(c.relative){var d=this.getPoint(a,c);null!=d&&(a.absoluteOffset=d)}else{var d=b[0],e=b[b.length-1];if(null!=d&&null!=e){var b=e.x-d.x,f=e.y-d.y,g=e=0,c=c.offset;null!=c&&(e=c.x,g=c.y);c=d.y+f/2+g*this.scale;a.absoluteOffset.x=d.x+b/2+e*this.scale;a.absoluteOffset.y=c}}}};
mxGraphView.prototype.getState=function(a,b){b=b||!1;var c=null;null!=a&&(c=this.states.get(a),this.graph.isCellVisible(a)&&(null==c&&b&&this.graph.isCellVisible(a)?(c=this.createState(a),this.states.put(a,c)):b&&(null!=c&&this.updateStyle)&&(c.style=this.graph.getCellStyle(a))));return c};mxGraphView.prototype.isRendering=function(){return this.rendering};mxGraphView.prototype.setRendering=function(a){this.rendering=a};mxGraphView.prototype.isAllowEval=function(){return this.allowEval};
mxGraphView.prototype.setAllowEval=function(a){this.allowEval=a};mxGraphView.prototype.getStates=function(){return this.states};mxGraphView.prototype.setStates=function(a){this.states=a};mxGraphView.prototype.getCellStates=function(a){if(null==a)return this.states;for(var b=[],c=0;c<a.length;c++){var d=this.getState(a[c]);null!=d&&b.push(d)}return b};
mxGraphView.prototype.removeState=function(a){var b=null;null!=a&&(b=this.states.remove(a),null!=b&&(this.graph.cellRenderer.destroy(b),b.destroy()));return b};mxGraphView.prototype.createState=function(a){var b=this.graph.getCellStyle(a);a=new mxCellState(this,a,b);this.graph.cellRenderer.initialize(a,this.isRendering());return a};mxGraphView.prototype.getCanvas=function(){return this.canvas};mxGraphView.prototype.getBackgroundPane=function(){return this.backgroundPane};
mxGraphView.prototype.getDrawPane=function(){return this.drawPane};mxGraphView.prototype.getOverlayPane=function(){return this.overlayPane};mxGraphView.prototype.isContainerEvent=function(a){a=mxEvent.getSource(a);return a==this.graph.container||a.parentNode==this.backgroundPane||null!=a.parentNode&&a.parentNode.parentNode==this.backgroundPane||a==this.canvas.parentNode||a==this.canvas||a==this.backgroundPane||a==this.drawPane||a==this.overlayPane};
mxGraphView.prototype.isScrollEvent=function(a){var b=mxUtils.getOffset(this.graph.container);a=new mxPoint(a.clientX-b.x,a.clientY-b.y);var b=this.graph.container.offsetWidth,c=this.graph.container.clientWidth;if(b>c&&a.x>c+2&&a.x<=b)return!0;b=this.graph.container.offsetHeight;c=this.graph.container.clientHeight;return b>c&&a.y>c+2&&a.y<=b?!0:!1};
mxGraphView.prototype.init=function(){this.installListeners();var a=this.graph;a.dialect==mxConstants.DIALECT_SVG?this.createSvg():a.dialect==mxConstants.DIALECT_VML?this.createVml():this.createHtml()};
mxGraphView.prototype.installListeners=function(){var a=this.graph,b=a.container;if(null!=b){mxEvent.addGestureListeners(b,mxUtils.bind(this,function(b){mxClient.IS_IOS&&a.isEditing()&&a.stopEditing(!a.isInvokesStopCellEditing());this.isContainerEvent(b)&&(!mxClient.IS_IE&&!mxClient.IS_GC&&!mxClient.IS_OP&&!mxClient.IS_SF||!this.isScrollEvent(b))&&a.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(b))}),mxUtils.bind(this,function(b){this.isContainerEvent(b)&&a.fireMouseEvent(mxEvent.MOUSE_MOVE,
new mxMouseEvent(b))}),mxUtils.bind(this,function(b){this.isContainerEvent(b)&&a.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(b))}));mxEvent.addListener(b,"dblclick",mxUtils.bind(this,function(b){a.dblClick(b)}));var c=function(c){var e=null;mxClient.IS_TOUCH&&(e=mxEvent.getClientX(c),c=mxEvent.getClientY(c),c=mxUtils.convertPoint(b,e,c),e=a.view.getState(a.getCellAt(c.x,c.y)));return e};a.addMouseListener({mouseDown:function(b,c){a.popupMenuHandler.hideMenu()},mouseMove:function(){},mouseUp:function(){}});
this.moveHandler=mxUtils.bind(this,function(b){null!=a.tooltipHandler&&a.tooltipHandler.isHideOnHover()&&a.tooltipHandler.hide();this.captureDocumentGesture&&(a.isMouseDown&&!mxEvent.isConsumed(b))&&a.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,c(b)))});this.endHandler=mxUtils.bind(this,function(b){this.captureDocumentGesture&&a.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(b))});mxEvent.addGestureListeners(document,null,this.moveHandler,this.endHandler)}};
mxGraphView.prototype.createHtml=function(){var a=this.graph.container;null!=a&&(this.canvas=this.createHtmlPane("100%","100%"),this.backgroundPane=this.createHtmlPane("1px","1px"),this.drawPane=this.createHtmlPane("1px","1px"),this.overlayPane=this.createHtmlPane("1px","1px"),this.canvas.appendChild(this.backgroundPane),this.canvas.appendChild(this.drawPane),this.canvas.appendChild(this.overlayPane),a.appendChild(this.canvas),mxClient.IS_QUIRKS&&(a=mxUtils.bind(this,function(a){a=this.getGraphBounds();
this.updateHtmlCanvasSize(a.x+a.width+this.graph.border,a.y+a.height+this.graph.border)}),mxEvent.addListener(window,"resize",a)))};mxGraphView.prototype.updateHtmlCanvasSize=function(a,b){if(null!=this.graph.container){var c=this.graph.container.offsetHeight;this.canvas.style.width=this.graph.container.offsetWidth<a?a+"px":"100%";this.canvas.style.height=c<b?b+"px":"100%"}};
mxGraphView.prototype.createHtmlPane=function(a,b){var c=document.createElement("DIV");null!=a&&null!=b?(c.style.position="absolute",c.style.left="0px",c.style.top="0px",c.style.width=a,c.style.height=b):c.style.position="relative";return c};
mxGraphView.prototype.createVml=function(){var a=this.graph.container;if(null!=a){var b=a.offsetWidth,c=a.offsetHeight;this.canvas=this.createVmlPane(b,c);this.backgroundPane=this.createVmlPane(b,c);this.drawPane=this.createVmlPane(b,c);this.overlayPane=this.createVmlPane(b,c);this.canvas.appendChild(this.backgroundPane);this.canvas.appendChild(this.drawPane);this.canvas.appendChild(this.overlayPane);a.appendChild(this.canvas)}};
mxGraphView.prototype.createVmlPane=function(a,b){var c=document.createElement(mxClient.VML_PREFIX+":group");c.style.position="absolute";c.style.left="0px";c.style.top="0px";c.style.width=a+"px";c.style.height=b+"px";c.setAttribute("coordsize",a+","+b);c.setAttribute("coordorigin","0,0");return c};
mxGraphView.prototype.createSvg=function(){var a=this.graph.container;this.canvas=document.createElementNS(mxConstants.NS_SVG,"g");this.backgroundPane=document.createElementNS(mxConstants.NS_SVG,"g");this.canvas.appendChild(this.backgroundPane);this.drawPane=document.createElementNS(mxConstants.NS_SVG,"g");this.canvas.appendChild(this.drawPane);this.overlayPane=document.createElementNS(mxConstants.NS_SVG,"g");this.canvas.appendChild(this.overlayPane);var b=document.createElementNS(mxConstants.NS_SVG,
"svg");b.style.width="100%";b.style.height="100%";b.style.display="block";b.appendChild(this.canvas);null!=a&&(a.appendChild(b),this.updateContainerStyle(a))};mxGraphView.prototype.updateContainerStyle=function(a){"static"==mxUtils.getCurrentStyle(a).position&&(a.style.position="relative");mxClient.IS_POINTER&&(a.style.msTouchAction="none")};
mxGraphView.prototype.destroy=function(){var a=null!=this.canvas?this.canvas.ownerSVGElement:null;null==a&&(a=this.canvas);null!=a&&null!=a.parentNode&&(this.clear(this.currentRoot,!0),mxEvent.removeGestureListeners(document,null,this.moveHandler,this.endHandler),mxEvent.release(this.graph.container),a.parentNode.removeChild(a),this.overlayPane=this.drawPane=this.backgroundPane=this.canvas=this.endHandler=this.moveHandler=null)};
function mxCurrentRootChange(a,b){this.view=a;this.previous=this.root=b;this.isUp=null==b;if(!this.isUp)for(var c=this.view.currentRoot,d=this.view.graph.getModel();null!=c;){if(c==b){this.isUp=!0;break}c=d.getParent(c)}}
mxCurrentRootChange.prototype.execute=function(){var a=this.view.currentRoot;this.view.currentRoot=this.previous;this.previous=a;a=this.view.graph.getTranslateForRoot(this.view.currentRoot);null!=a&&(this.view.translate=new mxPoint(-a.x,-a.y));this.view.fireEvent(new mxEventObject(this.isUp?mxEvent.UP:mxEvent.DOWN,"root",this.view.currentRoot,"previous",this.previous));this.isUp?(this.view.clear(this.view.currentRoot,!0),this.view.validate()):this.view.refresh();this.isUp=!this.isUp};
function mxGraph(a,b,c,d){this.mouseListeners=null;this.renderHint=c;this.dialect=mxClient.IS_SVG?mxConstants.DIALECT_SVG:c==mxConstants.RENDERING_HINT_EXACT&&mxClient.IS_VML?mxConstants.DIALECT_VML:c==mxConstants.RENDERING_HINT_FASTEST?mxConstants.DIALECT_STRICTHTML:c==mxConstants.RENDERING_HINT_FASTER?mxConstants.DIALECT_PREFERHTML:mxConstants.DIALECT_MIXEDHTML;this.model=null!=b?b:new mxGraphModel;this.multiplicities=[];this.imageBundles=[];this.cellRenderer=this.createCellRenderer();this.setSelectionModel(this.createSelectionModel());
this.setStylesheet(null!=d?d:this.createStylesheet());this.view=this.createGraphView();this.graphModelChangeListener=mxUtils.bind(this,function(a,b){this.graphModelChanged(b.getProperty("edit").changes)});this.model.addListener(mxEvent.CHANGE,this.graphModelChangeListener);this.createHandlers();null!=a&&this.init(a);this.view.revalidate()}mxLoadResources&&mxResources.add(mxClient.basePath+"/resources/graph");mxGraph.prototype=new mxEventSource;mxGraph.prototype.constructor=mxGraph;
mxGraph.prototype.EMPTY_ARRAY=[];mxGraph.prototype.mouseListeners=null;mxGraph.prototype.isMouseDown=!1;mxGraph.prototype.model=null;mxGraph.prototype.view=null;mxGraph.prototype.stylesheet=null;mxGraph.prototype.selectionModel=null;mxGraph.prototype.cellEditor=null;mxGraph.prototype.cellRenderer=null;mxGraph.prototype.multiplicities=null;mxGraph.prototype.renderHint=null;mxGraph.prototype.dialect=null;mxGraph.prototype.gridSize=10;mxGraph.prototype.gridEnabled=!0;mxGraph.prototype.portsEnabled=!0;
mxGraph.prototype.doubleTapEnabled=!0;mxGraph.prototype.doubleTapTimeout=700;mxGraph.prototype.doubleTapTolerance=25;mxGraph.prototype.lastTouchY=0;mxGraph.prototype.lastTouchY=0;mxGraph.prototype.lastTouchTime=0;mxGraph.prototype.tapAndHoldEnabled=!0;mxGraph.prototype.tapAndHoldDelay=500;mxGraph.prototype.tapAndHoldInProgress=!1;mxGraph.prototype.tapAndHoldValid=!1;mxGraph.prototype.initialTouchX=0;mxGraph.prototype.initialTouchY=0;mxGraph.prototype.tolerance=4;mxGraph.prototype.defaultOverlap=0.5;
mxGraph.prototype.defaultParent=null;mxGraph.prototype.alternateEdgeStyle=null;mxGraph.prototype.backgroundImage=null;mxGraph.prototype.pageVisible=!1;mxGraph.prototype.pageBreaksVisible=!1;mxGraph.prototype.pageBreakColor="gray";mxGraph.prototype.pageBreakDashed=!0;mxGraph.prototype.minPageBreakDist=20;mxGraph.prototype.preferPageSize=!1;mxGraph.prototype.pageFormat=mxConstants.PAGE_FORMAT_A4_PORTRAIT;mxGraph.prototype.pageScale=1.5;mxGraph.prototype.enabled=!0;mxGraph.prototype.escapeEnabled=!0;
mxGraph.prototype.invokesStopCellEditing=!0;mxGraph.prototype.enterStopsCellEditing=!1;mxGraph.prototype.useScrollbarsForPanning=!0;mxGraph.prototype.exportEnabled=!0;mxGraph.prototype.importEnabled=!0;mxGraph.prototype.cellsLocked=!1;mxGraph.prototype.cellsCloneable=!0;mxGraph.prototype.foldingEnabled=!0;mxGraph.prototype.cellsEditable=!0;mxGraph.prototype.cellsDeletable=!0;mxGraph.prototype.cellsMovable=!0;mxGraph.prototype.edgeLabelsMovable=!0;mxGraph.prototype.vertexLabelsMovable=!1;
mxGraph.prototype.dropEnabled=!1;mxGraph.prototype.splitEnabled=!0;mxGraph.prototype.cellsResizable=!0;mxGraph.prototype.cellsBendable=!0;mxGraph.prototype.cellsSelectable=!0;mxGraph.prototype.cellsDisconnectable=!0;mxGraph.prototype.autoSizeCells=!1;mxGraph.prototype.autoScroll=!0;mxGraph.prototype.timerAutoScroll=!1;mxGraph.prototype.allowAutoPanning=!1;mxGraph.prototype.ignoreScrollbars=!1;mxGraph.prototype.autoExtend=!0;mxGraph.prototype.maximumGraphBounds=null;
mxGraph.prototype.minimumGraphSize=null;mxGraph.prototype.minimumContainerSize=null;mxGraph.prototype.maximumContainerSize=null;mxGraph.prototype.resizeContainer=!1;mxGraph.prototype.border=0;mxGraph.prototype.ordered=!0;mxGraph.prototype.keepEdgesInForeground=!1;mxGraph.prototype.keepEdgesInBackground=!0;mxGraph.prototype.allowNegativeCoordinates=!0;mxGraph.prototype.constrainChildren=!0;mxGraph.prototype.extendParents=!0;mxGraph.prototype.extendParentsOnAdd=!0;
mxGraph.prototype.collapseToPreferredSize=!0;mxGraph.prototype.zoomFactor=1.2;mxGraph.prototype.keepSelectionVisibleOnZoom=!1;mxGraph.prototype.centerZoom=!0;mxGraph.prototype.resetViewOnRootChange=!0;mxGraph.prototype.resetEdgesOnResize=!1;mxGraph.prototype.resetEdgesOnMove=!1;mxGraph.prototype.resetEdgesOnConnect=!0;mxGraph.prototype.allowLoops=!1;mxGraph.prototype.defaultLoopStyle=mxEdgeStyle.Loop;mxGraph.prototype.multigraph=!0;mxGraph.prototype.connectableEdges=!1;
mxGraph.prototype.allowDanglingEdges=!0;mxGraph.prototype.cloneInvalidEdges=!1;mxGraph.prototype.disconnectOnMove=!0;mxGraph.prototype.labelsVisible=!0;mxGraph.prototype.htmlLabels=!1;mxGraph.prototype.swimlaneSelectionEnabled=!0;mxGraph.prototype.swimlaneNesting=!0;mxGraph.prototype.swimlaneIndicatorColorAttribute=mxConstants.STYLE_FILLCOLOR;mxGraph.prototype.imageBundles=null;mxGraph.prototype.minFitScale=0.1;mxGraph.prototype.maxFitScale=8;mxGraph.prototype.panDx=0;mxGraph.prototype.panDy=0;
mxGraph.prototype.collapsedImage=new mxImage(mxClient.imageBasePath+"/collapsed.gif",9,9);mxGraph.prototype.expandedImage=new mxImage(mxClient.imageBasePath+"/expanded.gif",9,9);mxGraph.prototype.warningImage=new mxImage(mxClient.imageBasePath+"/warning"+(mxClient.IS_MAC?".png":".gif"),16,16);mxGraph.prototype.alreadyConnectedResource="none"!=mxClient.language?"alreadyConnected":"";mxGraph.prototype.containsValidationErrorsResource="none"!=mxClient.language?"containsValidationErrors":"";
mxGraph.prototype.collapseExpandResource="none"!=mxClient.language?"collapse-expand":"";mxGraph.prototype.init=function(a){this.container=a;this.cellEditor=this.createCellEditor();this.view.init();this.sizeDidChange();mxClient.IS_IE&&(mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()})),mxEvent.addListener(a,"selectstart",mxUtils.bind(this,function(){return this.isEditing()})));8==document.documentMode&&a.insertAdjacentHTML("beforeend",'<v:group style="DISPLAY: none;"></v:group>')};
mxGraph.prototype.createHandlers=function(a){this.tooltipHandler=new mxTooltipHandler(this);this.tooltipHandler.setEnabled(!1);this.selectionCellsHandler=new mxSelectionCellsHandler(this);this.connectionHandler=new mxConnectionHandler(this);this.connectionHandler.setEnabled(!1);this.graphHandler=new mxGraphHandler(this);this.panningHandler=new mxPanningHandler(this);this.panningHandler.panningEnabled=!1;this.popupMenuHandler=new mxPopupMenuHandler(this)};mxGraph.prototype.createSelectionModel=function(){return new mxGraphSelectionModel(this)};
mxGraph.prototype.createStylesheet=function(){return new mxStylesheet};mxGraph.prototype.createGraphView=function(){return new mxGraphView(this)};mxGraph.prototype.createCellRenderer=function(){return new mxCellRenderer};mxGraph.prototype.createCellEditor=function(){return new mxCellEditor(this)};mxGraph.prototype.getModel=function(){return this.model};mxGraph.prototype.getView=function(){return this.view};mxGraph.prototype.getStylesheet=function(){return this.stylesheet};
mxGraph.prototype.setStylesheet=function(a){this.stylesheet=a};mxGraph.prototype.getSelectionModel=function(){return this.selectionModel};mxGraph.prototype.setSelectionModel=function(a){this.selectionModel=a};mxGraph.prototype.getSelectionCellsForChanges=function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c];if(d.constructor!=mxRootChange){var e=null;d instanceof mxChildChange&&null==d.previous?e=d.child:null!=d.cell&&d.cell instanceof mxCell&&(e=d.cell);null!=e&&0>mxUtils.indexOf(b,e)&&b.push(e)}}return this.getModel().getTopmostCells(b)};
mxGraph.prototype.graphModelChanged=function(a){for(var b=0;b<a.length;b++)this.processChange(a[b]);this.removeSelectionCells(this.getRemovedCellsForChanges(a));this.view.validate();this.sizeDidChange()};mxGraph.prototype.getRemovedCellsForChanges=function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c];if(d instanceof mxRootChange)break;else d instanceof mxChildChange?null!=d.previous&&null==d.parent&&(b=b.concat(this.model.getDescendants(d.child))):d instanceof mxVisibleChange&&(b=b.concat(this.model.getDescendants(d.cell)))}return b};
mxGraph.prototype.processChange=function(a){if(a instanceof mxRootChange)this.clearSelection(),this.removeStateForCell(a.previous),this.resetViewOnRootChange&&(this.view.scale=1,this.view.translate.x=0,this.view.translate.y=0),this.fireEvent(new mxEventObject(mxEvent.ROOT));else if(a instanceof mxChildChange){var b=this.model.getParent(a.child);null!=b?this.view.invalidate(a.child,!0,!1,null!=a.previous):(this.removeStateForCell(a.child),this.view.currentRoot==a.child&&this.home());b!=a.previous&&
(null!=b&&this.view.invalidate(b,!1,!1),null!=a.previous&&this.view.invalidate(a.previous,!1,!1))}else a instanceof mxTerminalChange||a instanceof mxGeometryChange?this.view.invalidate(a.cell):a instanceof mxValueChange?this.view.invalidate(a.cell,!1,!1):a instanceof mxStyleChange?(this.view.invalidate(a.cell,!0,!0,!1),this.view.removeState(a.cell)):null!=a.cell&&a.cell instanceof mxCell&&this.removeStateForCell(a.cell)};
mxGraph.prototype.removeStateForCell=function(a){for(var b=this.model.getChildCount(a),c=0;c<b;c++)this.removeStateForCell(this.model.getChildAt(a,c));this.view.removeState(a)};mxGraph.prototype.addCellOverlay=function(a,b){null==a.overlays&&(a.overlays=[]);a.overlays.push(b);var c=this.view.getState(a);null!=c&&this.cellRenderer.redraw(c);this.fireEvent(new mxEventObject(mxEvent.ADD_OVERLAY,"cell",a,"overlay",b));return b};mxGraph.prototype.getCellOverlays=function(a){return a.overlays};
mxGraph.prototype.removeCellOverlay=function(a,b){if(null==b)this.removeCellOverlays(a);else{var c=mxUtils.indexOf(a.overlays,b);0<=c?(a.overlays.splice(c,1),0==a.overlays.length&&(a.overlays=null),c=this.view.getState(a),null!=c&&this.cellRenderer.redraw(c),this.fireEvent(new mxEventObject(mxEvent.REMOVE_OVERLAY,"cell",a,"overlay",b))):b=null}return b};
mxGraph.prototype.removeCellOverlays=function(a){var b=a.overlays;if(null!=b){a.overlays=null;var c=this.view.getState(a);null!=c&&this.cellRenderer.redraw(c);for(c=0;c<b.length;c++)this.fireEvent(new mxEventObject(mxEvent.REMOVE_OVERLAY,"cell",a,"overlay",b[c]))}return b};mxGraph.prototype.clearCellOverlays=function(a){a=null!=a?a:this.model.getRoot();this.removeCellOverlays(a);for(var b=this.model.getChildCount(a),c=0;c<b;c++){var d=this.model.getChildAt(a,c);this.clearCellOverlays(d)}};
mxGraph.prototype.setCellWarning=function(a,b,c,d){if(null!=b&&0<b.length)return c=null!=c?c:this.warningImage,b=new mxCellOverlay(c,"<font color=red>"+b+"</font>"),d&&b.addListener(mxEvent.CLICK,mxUtils.bind(this,function(b,c){this.isEnabled()&&this.setSelectionCell(a)})),this.addCellOverlay(a,b);this.removeCellOverlays(a);return null};mxGraph.prototype.startEditing=function(a){this.startEditingAtCell(null,a)};
mxGraph.prototype.startEditingAtCell=function(a,b){null==a&&(a=this.getSelectionCell(),null!=a&&!this.isCellEditable(a)&&(a=null));null!=a&&(this.fireEvent(new mxEventObject(mxEvent.START_EDITING,"cell",a,"event",b)),this.cellEditor.startEditing(a,b))};mxGraph.prototype.getEditingValue=function(a,b){return this.convertValueToString(a)};mxGraph.prototype.stopEditing=function(a){this.cellEditor.stopEditing(a)};
mxGraph.prototype.labelChanged=function(a,b,c){this.model.beginUpdate();try{this.cellLabelChanged(a,b,this.isAutoSizeCell(a)),this.fireEvent(new mxEventObject(mxEvent.LABEL_CHANGED,"cell",a,"value",b,"event",c))}finally{this.model.endUpdate()}return a};mxGraph.prototype.cellLabelChanged=function(a,b,c){this.model.beginUpdate();try{this.model.setValue(a,b),c&&this.cellSizeUpdated(a,!1)}finally{this.model.endUpdate()}};
mxGraph.prototype.escape=function(a){this.stopEditing(!0);this.connectionHandler.reset();this.graphHandler.reset();a=this.getSelectionCells();for(var b=0;b<a.length;b++){var c=this.view.getState(a[b]);null!=c&&null!=c.handler&&c.handler.reset()}};
mxGraph.prototype.click=function(a){var b=a.getEvent(),c=a.getCell(),d=new mxEventObject(mxEvent.CLICK,"event",b,"cell",c);a.isConsumed()&&d.consume();this.fireEvent(d);this.isEnabled()&&(!mxEvent.isConsumed(b)&&!d.isConsumed())&&(null!=c?this.selectCellForEvent(c,b):(c=null,this.isSwimlaneSelectionEnabled()&&(c=this.getSwimlaneAt(a.getGraphX(),a.getGraphY())),null!=c?this.selectCellForEvent(c,b):this.isToggleEvent(b)||this.clearSelection()))};
mxGraph.prototype.dblClick=function(a,b){var c=new mxEventObject(mxEvent.DOUBLE_CLICK,"event",a,"cell",b);this.fireEvent(c);this.isEnabled()&&(!mxEvent.isConsumed(a)&&!c.isConsumed()&&null!=b&&this.isCellEditable(b)&&!this.isEditing(b))&&(this.startEditingAtCell(b,a),mxEvent.consume(a))};
mxGraph.prototype.tapAndHold=function(a){var b=a.getEvent(),c=new mxEventObject(mxEvent.TAP_AND_HOLD,"event",b,"cell",a.getCell());this.fireEvent(c);c.isConsumed()&&(this.panningHandler.panningTrigger=!1);this.isEnabled()&&(!mxEvent.isConsumed(b)&&!c.isConsumed()&&this.connectionHandler.isEnabled())&&(b=this.view.getState(this.connectionHandler.marker.getCell(a)),null!=b&&(this.connectionHandler.marker.currentColor=this.connectionHandler.marker.validColor,this.connectionHandler.marker.markedState=
b,this.connectionHandler.marker.mark(),this.connectionHandler.first=new mxPoint(a.getGraphX(),a.getGraphY()),this.connectionHandler.edgeState=this.connectionHandler.createEdgeState(a),this.connectionHandler.previous=b,this.connectionHandler.fireEvent(new mxEventObject(mxEvent.START,"state",this.connectionHandler.previous))))};
mxGraph.prototype.scrollPointToVisible=function(a,b,c,d){if(!this.timerAutoScroll&&(this.ignoreScrollbars||mxUtils.hasScrollbars(this.container))){var e=this.container;d=null!=d?d:20;if(a>=e.scrollLeft&&b>=e.scrollTop&&a<=e.scrollLeft+e.clientWidth&&b<=e.scrollTop+e.clientHeight){var f=e.scrollLeft+e.clientWidth-a;if(f<d){if(a=e.scrollLeft,e.scrollLeft+=d-f,c&&a==e.scrollLeft){if(this.dialect==mxConstants.DIALECT_SVG){a=this.view.getDrawPane().ownerSVGElement;var g=this.container.scrollWidth+d-f}else g=
Math.max(e.clientWidth,e.scrollWidth)+d-f,a=this.view.getCanvas();a.style.width=g+"px";e.scrollLeft+=d-f}}else f=a-e.scrollLeft,f<d&&(e.scrollLeft-=d-f);f=e.scrollTop+e.clientHeight-b;f<d?(a=e.scrollTop,e.scrollTop+=d-f,a==e.scrollTop&&c&&(this.dialect==mxConstants.DIALECT_SVG?(a=this.view.getDrawPane().ownerSVGElement,b=this.container.scrollHeight+d-f):(b=Math.max(e.clientHeight,e.scrollHeight)+d-f,a=this.view.getCanvas()),a.style.height=b+"px",e.scrollTop+=d-f)):(f=b-e.scrollTop,f<d&&(e.scrollTop-=
d-f))}}else this.allowAutoPanning&&!this.panningHandler.active&&(null==this.panningManager&&(this.panningManager=this.createPanningManager()),this.panningManager.panTo(a+this.panDx,b+this.panDy))};mxGraph.prototype.createPanningManager=function(){return new mxPanningManager(this)};
mxGraph.prototype.getBorderSizes=function(){function a(a){var b=0,b="thin"==a?2:"medium"==a?4:"thick"==a?6:parseInt(a);isNaN(b)&&(b=0);return b}var b=mxUtils.getCurrentStyle(this.container),c=new mxRectangle;c.x=a(b.borderLeftWidth)+parseInt(b.paddingLeft||0);c.y=a(b.borderTopWidth)+parseInt(b.paddingTop||0);c.width=a(b.borderRightWidth)+parseInt(b.paddingRight||0);c.height=a(b.borderBottomWidth)+parseInt(b.paddingBottom||0);return c};
mxGraph.prototype.getPreferredPageSize=function(a,b,c){a=this.view.scale;var d=this.view.translate,e=this.pageFormat,f=a*this.pageScale,e=new mxRectangle(0,0,e.width*f,e.height*f);b=this.pageBreaksVisible?Math.ceil(b/e.width):1;c=this.pageBreaksVisible?Math.ceil(c/e.height):1;return new mxRectangle(0,0,b*e.width+2+d.x/a,c*e.height+2+d.y/a)};
mxGraph.prototype.sizeDidChange=function(){var a=this.getGraphBounds();if(null!=this.container){var b=this.getBorder(),c=Math.max(0,a.x+a.width+1+b),b=Math.max(0,a.y+a.height+1+b);null!=this.minimumContainerSize&&(c=Math.max(c,this.minimumContainerSize.width),b=Math.max(b,this.minimumContainerSize.height));this.resizeContainer&&this.doResizeContainer(c,b);if(this.preferPageSize||!mxClient.IS_IE&&this.pageVisible){var d=this.getPreferredPageSize(a,c,b);null!=d&&(c=d.width,b=d.height)}null!=this.minimumGraphSize&&
(c=Math.max(c,this.minimumGraphSize.width*this.view.scale),b=Math.max(b,this.minimumGraphSize.height*this.view.scale));c=Math.ceil(c-1);b=Math.ceil(b-1);this.dialect==mxConstants.DIALECT_SVG?(d=this.view.getDrawPane().ownerSVGElement,d.style.minWidth=Math.max(1,c)+"px",d.style.minHeight=Math.max(1,b)+"px",d.style.width="100%",d.style.height="100%"):mxClient.IS_QUIRKS?this.view.updateHtmlCanvasSize(Math.max(1,c),Math.max(1,b)):(this.view.canvas.style.minWidth=Math.max(1,c)+"px",this.view.canvas.style.minHeight=
Math.max(1,b)+"px");this.updatePageBreaks(this.pageBreaksVisible,c-1,b-1)}this.fireEvent(new mxEventObject(mxEvent.SIZE,"bounds",a))};
mxGraph.prototype.doResizeContainer=function(a,b){if(mxClient.IS_IE)if(mxClient.IS_QUIRKS){var c=this.getBorderSizes();a+=Math.max(2,c.x+c.width+1);b+=Math.max(2,c.y+c.height+1)}else 9<=document.documentMode?(a+=3,b+=5):(a+=1,b+=1);else b+=1;null!=this.maximumContainerSize&&(a=Math.min(this.maximumContainerSize.width,a),b=Math.min(this.maximumContainerSize.height,b));this.container.style.width=Math.ceil(a)+"px";this.container.style.height=Math.ceil(b)+"px"};
mxGraph.prototype.updatePageBreaks=function(a,b,c){var d=this.view.scale,e=this.view.translate,f=this.pageFormat,g=d*this.pageScale,e=new mxRectangle(d*e.x,d*e.y,f.width*g,f.height*g);a=a&&Math.min(e.width,e.height)>this.minPageBreakDist;e.x=mxUtils.mod(e.x,e.width);e.y=mxUtils.mod(e.y,e.height);f=a?Math.ceil((b-e.x)/e.width):0;a=a?Math.ceil((c-e.y)/e.height):0;null==this.horizontalPageBreaks&&0<f&&(this.horizontalPageBreaks=[]);if(null!=this.horizontalPageBreaks){for(g=0;g<=f;g++){var h=[new mxPoint(e.x+
g*e.width,1),new mxPoint(e.x+g*e.width,c)];null!=this.horizontalPageBreaks[g]?(this.horizontalPageBreaks[g].scale=1,this.horizontalPageBreaks[g].points=h,this.horizontalPageBreaks[g].redraw()):(h=new mxPolyline(h,this.pageBreakColor,this.scale),h.dialect=this.dialect,h.isDashed=this.pageBreakDashed,h.scale=d,h.init(this.view.backgroundPane),h.redraw(),this.horizontalPageBreaks[g]=h)}for(g=f;g<this.horizontalPageBreaks.length;g++)this.horizontalPageBreaks[g].destroy();this.horizontalPageBreaks.splice(f,
this.horizontalPageBreaks.length-f)}null==this.verticalPageBreaks&&0<a&&(this.verticalPageBreaks=[]);if(null!=this.verticalPageBreaks){for(g=0;g<=a;g++)h=[new mxPoint(1,e.y+g*e.height),new mxPoint(b,e.y+g*e.height)],null!=this.verticalPageBreaks[g]?(this.verticalPageBreaks[g].scale=1,this.verticalPageBreaks[g].points=h,this.verticalPageBreaks[g].redraw()):(h=new mxPolyline(h,this.pageBreakColor,d),h.dialect=this.dialect,h.isDashed=this.pageBreakDashed,h.scale=d,h.init(this.view.backgroundPane),h.redraw(),
this.verticalPageBreaks[g]=h);for(g=a;g<this.verticalPageBreaks.length;g++)this.verticalPageBreaks[g].destroy();this.verticalPageBreaks.splice(a,this.verticalPageBreaks.length-a)}};mxGraph.prototype.getCellStyle=function(a){var b=this.model.getStyle(a),c=null,c=this.model.isEdge(a)?this.stylesheet.getDefaultEdgeStyle():this.stylesheet.getDefaultVertexStyle();null!=b&&(c=this.postProcessCellStyle(this.stylesheet.getCellStyle(b,c)));null==c&&(c=mxGraph.prototype.EMPTY_ARRAY);return c};
mxGraph.prototype.postProcessCellStyle=function(a){if(null!=a){var b=a[mxConstants.STYLE_IMAGE],c=this.getImageFromBundles(b);null!=c?a[mxConstants.STYLE_IMAGE]=c:c=b;null!=c&&"data:image/"==c.substring(0,11)&&("data:image/svg+xml,"!=c.substring(0,19)&&(b=c.indexOf(","),0<b&&(c=c.substring(0,b)+";base64,"+c.substring(b+1))),a[mxConstants.STYLE_IMAGE]=c)}return a};
mxGraph.prototype.setCellStyle=function(a,b){b=b||this.getSelectionCells();if(null!=b){this.model.beginUpdate();try{for(var c=0;c<b.length;c++)this.model.setStyle(b[c],a)}finally{this.model.endUpdate()}}};mxGraph.prototype.toggleCellStyle=function(a,b,c){c=c||this.getSelectionCell();this.toggleCellStyles(a,b,[c])};
mxGraph.prototype.toggleCellStyles=function(a,b,c){b=null!=b?b:!1;c=c||this.getSelectionCells();if(null!=c&&0<c.length){var d=this.view.getState(c[0]),d=null!=d?d.style:this.getCellStyle(c[0]);null!=d&&(b=mxUtils.getValue(d,a,b)?0:1,this.setCellStyles(a,b,c))}};mxGraph.prototype.setCellStyles=function(a,b,c){c=c||this.getSelectionCells();mxUtils.setCellStyles(this.model,c,a,b)};mxGraph.prototype.toggleCellStyleFlags=function(a,b,c){this.setCellStyleFlags(a,b,null,c)};
mxGraph.prototype.setCellStyleFlags=function(a,b,c,d){d=d||this.getSelectionCells();if(null!=d&&0<d.length){if(null==c){var e=this.view.getState(d[0]),e=null!=e?e.style:this.getCellStyle(d[0]);null!=e&&(c=(parseInt(e[a]||0)&b)!=b)}mxUtils.setCellStyleFlags(this.model,d,a,b,c)}};
mxGraph.prototype.alignCells=function(a,b,c){null==b&&(b=this.getSelectionCells());if(null!=b&&1<b.length){if(null==c)for(var d=0;d<b.length;d++){var e=this.view.getState(b[d]);if(null!=e&&!this.model.isEdge(b[d]))if(null==c)if(a==mxConstants.ALIGN_CENTER){c=e.x+e.width/2;break}else if(a==mxConstants.ALIGN_RIGHT)c=e.x+e.width;else if(a==mxConstants.ALIGN_TOP)c=e.y;else if(a==mxConstants.ALIGN_MIDDLE){c=e.y+e.height/2;break}else c=a==mxConstants.ALIGN_BOTTOM?e.y+e.height:e.x;else c=a==mxConstants.ALIGN_RIGHT?
Math.max(c,e.x+e.width):a==mxConstants.ALIGN_TOP?Math.min(c,e.y):a==mxConstants.ALIGN_BOTTOM?Math.max(c,e.y+e.height):Math.min(c,e.x)}if(null!=c){var f=this.view.scale;this.model.beginUpdate();try{for(d=0;d<b.length;d++)if(e=this.view.getState(b[d]),null!=e){var g=this.getCellGeometry(b[d]);null!=g&&!this.model.isEdge(b[d])&&(g=g.clone(),a==mxConstants.ALIGN_CENTER?g.x+=(c-e.x-e.width/2)/f:a==mxConstants.ALIGN_RIGHT?g.x+=(c-e.x-e.width)/f:a==mxConstants.ALIGN_TOP?g.y+=(c-e.y)/f:a==mxConstants.ALIGN_MIDDLE?
g.y+=(c-e.y-e.height/2)/f:a==mxConstants.ALIGN_BOTTOM?g.y+=(c-e.y-e.height)/f:g.x+=(c-e.x)/f,this.resizeCell(b[d],g))}this.fireEvent(new mxEventObject(mxEvent.ALIGN_CELLS,"align",a,"cells",b))}finally{this.model.endUpdate()}}}return b};
mxGraph.prototype.flipEdge=function(a){if(null!=a&&null!=this.alternateEdgeStyle){this.model.beginUpdate();try{var b=this.model.getStyle(a);null==b||0==b.length?this.model.setStyle(a,this.alternateEdgeStyle):this.model.setStyle(a,null);this.resetEdge(a);this.fireEvent(new mxEventObject(mxEvent.FLIP_EDGE,"edge",a))}finally{this.model.endUpdate()}}return a};mxGraph.prototype.addImageBundle=function(a){this.imageBundles.push(a)};
mxGraph.prototype.removeImageBundle=function(a){for(var b=[],c=0;c<this.imageBundles.length;c++)this.imageBundles[c]!=a&&b.push(this.imageBundles[c]);this.imageBundles=b};mxGraph.prototype.getImageFromBundles=function(a){if(null!=a)for(var b=0;b<this.imageBundles.length;b++){var c=this.imageBundles[b].getImage(a);if(null!=c)return c}return null};
mxGraph.prototype.orderCells=function(a,b){null==b&&(b=mxUtils.sortCells(this.getSelectionCells(),!0));this.model.beginUpdate();try{this.cellsOrdered(b,a),this.fireEvent(new mxEventObject(mxEvent.ORDER_CELLS,"back",a,"cells",b))}finally{this.model.endUpdate()}return b};
mxGraph.prototype.cellsOrdered=function(a,b){if(null!=a){this.model.beginUpdate();try{for(var c=0;c<a.length;c++){var d=this.model.getParent(a[c]);b?this.model.add(d,a[c],c):this.model.add(d,a[c],this.model.getChildCount(d)-1)}this.fireEvent(new mxEventObject(mxEvent.CELLS_ORDERED,"back",b,"cells",a))}finally{this.model.endUpdate()}}};
mxGraph.prototype.groupCells=function(a,b,c){null==c&&(c=mxUtils.sortCells(this.getSelectionCells(),!0));c=this.getCellsForGroup(c);null==a&&(a=this.createGroupCell(c));var d=this.getBoundsForGroup(a,c,b);if(0<c.length&&null!=d){var e=this.model.getParent(a);null==e&&(e=this.model.getParent(c[0]));this.model.beginUpdate();try{null==this.getCellGeometry(a)&&this.model.setGeometry(a,new mxGeometry);var f=this.model.getChildCount(e);this.cellsAdded([a],e,f,null,null,!1);f=this.model.getChildCount(a);
this.cellsAdded(c,a,f,null,null,!1,!1);this.cellsMoved(c,-d.x,-d.y,!1,!0);this.cellsResized([a],[d]);this.fireEvent(new mxEventObject(mxEvent.GROUP_CELLS,"group",a,"border",b,"cells",c))}finally{this.model.endUpdate()}}return a};mxGraph.prototype.getCellsForGroup=function(a){var b=[];if(null!=a&&0<a.length){var c=this.model.getParent(a[0]);b.push(a[0]);for(var d=1;d<a.length;d++)this.model.getParent(a[d])==c&&b.push(a[d])}return b};
mxGraph.prototype.getBoundsForGroup=function(a,b,c){b=this.getBoundingBoxFromGeometry(b);null!=b&&(this.isSwimlane(a)&&(a=this.getStartSize(a),b.x-=a.width,b.y-=a.height,b.width+=a.width,b.height+=a.height),b.x-=c,b.y-=c,b.width+=2*c,b.height+=2*c);return b};mxGraph.prototype.createGroupCell=function(a){a=new mxCell("");a.setVertex(!0);a.setConnectable(!1);return a};
mxGraph.prototype.ungroupCells=function(a){var b=[];if(null==a){a=this.getSelectionCells();for(var c=[],d=0;d<a.length;d++)0<this.model.getChildCount(a[d])&&c.push(a[d]);a=c}if(null!=a&&0<a.length){this.model.beginUpdate();try{for(d=0;d<a.length;d++){var e=this.model.getChildren(a[d]);if(null!=e&&0<e.length){var e=e.slice(),f=this.model.getParent(a[d]),g=this.model.getChildCount(f);this.cellsAdded(e,f,g,null,null,!0);b=b.concat(e)}}this.cellsRemoved(this.addAllEdges(a));this.fireEvent(new mxEventObject(mxEvent.UNGROUP_CELLS,
"cells",a))}finally{this.model.endUpdate()}}return b};mxGraph.prototype.removeCellsFromParent=function(a){null==a&&(a=this.getSelectionCells());this.model.beginUpdate();try{var b=this.getDefaultParent(),c=this.model.getChildCount(b);this.cellsAdded(a,b,c,null,null,!0);this.fireEvent(new mxEventObject(mxEvent.REMOVE_CELLS_FROM_PARENT,"cells",a))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.updateGroupBounds=function(a,b,c){null==a&&(a=this.getSelectionCells());b=null!=b?b:0;c=null!=c?c:!1;this.model.beginUpdate();try{for(var d=0;d<a.length;d++){var e=this.getCellGeometry(a[d]);if(null!=e){var f=this.getChildCells(a[d]);if(null!=f&&0<f.length){var g=this.getBoundingBoxFromGeometry(f);if(0<g.width&&0<g.height){var h=this.isSwimlane(a[d])?this.getStartSize(a[d]):new mxRectangle,e=e.clone();c&&(e.x+=g.x-h.width-b,e.y+=g.y-h.height-b);e.width=g.width+h.width+2*b;e.height=
g.height+h.height+2*b;this.model.setGeometry(a[d],e);this.moveCells(f,-g.x+h.width+b,-g.y+h.height+b)}}}}}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cloneCells=function(a,b){b=null!=b?b:!0;var c=null;if(null!=a){for(var d={},c=[],e=0;e<a.length;e++){var f=mxCellPath.create(a[e]);d[f]=a[e];c.push(a[e])}if(0<c.length)for(var f=this.view.scale,g=this.view.translate,c=this.model.cloneCells(a,!0),e=0;e<a.length;e++)if(!b&&this.model.isEdge(c[e])&&null!=this.getEdgeValidationError(c[e],this.model.getTerminal(c[e],!0),this.model.getTerminal(c[e],!1)))c[e]=null;else{var h=this.model.getGeometry(c[e]);if(null!=h){var k=this.view.getState(a[e]),
l=this.view.getState(this.model.getParent(a[e]));if(null!=k&&null!=l){var m=l.origin.x,l=l.origin.y;if(this.model.isEdge(c[e])){for(var k=k.absolutePoints,n=this.model.getTerminal(a[e],!0),p=mxCellPath.create(n);null!=n&&null==d[p];)n=this.model.getParent(n),p=mxCellPath.create(n);null==n&&h.setTerminalPoint(new mxPoint(k[0].x/f-g.x,k[0].y/f-g.y),!0);n=this.model.getTerminal(a[e],!1);for(p=mxCellPath.create(n);null!=n&&null==d[p];)n=this.model.getParent(n),p=mxCellPath.create(n);null==n&&(n=k.length-
1,h.setTerminalPoint(new mxPoint(k[n].x/f-g.x,k[n].y/f-g.y),!1));h=h.points;if(null!=h)for(k=0;k<h.length;k++)h[k].x+=m,h[k].y+=l}else h.x+=m,h.y+=l}}}else c=[]}return c};mxGraph.prototype.insertVertex=function(a,b,c,d,e,f,g,h,k){b=this.createVertex(a,b,c,d,e,f,g,h,k);return this.addCell(b,a)};mxGraph.prototype.createVertex=function(a,b,c,d,e,f,g,h,k){a=new mxGeometry(d,e,f,g);a.relative=null!=k?k:!1;c=new mxCell(c,a,h);c.setId(b);c.setVertex(!0);c.setConnectable(!0);return c};
mxGraph.prototype.insertEdge=function(a,b,c,d,e,f){b=this.createEdge(a,b,c,d,e,f);return this.addEdge(b,a,d,e)};mxGraph.prototype.createEdge=function(a,b,c,d,e,f){a=new mxCell(c,new mxGeometry,f);a.setId(b);a.setEdge(!0);a.geometry.relative=!0;return a};mxGraph.prototype.addEdge=function(a,b,c,d,e){return this.addCell(a,b,e,c,d)};mxGraph.prototype.addCell=function(a,b,c,d,e){return this.addCells([a],b,c,d,e)[0]};
mxGraph.prototype.addCells=function(a,b,c,d,e){null==b&&(b=this.getDefaultParent());null==c&&(c=this.model.getChildCount(b));this.model.beginUpdate();try{this.cellsAdded(a,b,c,d,e,!1,!0),this.fireEvent(new mxEventObject(mxEvent.ADD_CELLS,"cells",a,"parent",b,"index",c,"source",d,"target",e))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellsAdded=function(a,b,c,d,e,f,g){if(null!=a&&null!=b&&null!=c){this.model.beginUpdate();try{for(var h=f?this.view.getState(b):null,k=null!=h?h.origin:null,l=new mxPoint(0,0),h=0;h<a.length;h++)if(null==a[h])c--;else{var m=this.model.getParent(a[h]);if(null!=k&&a[h]!=b&&b!=m){var n=this.view.getState(m),p=null!=n?n.origin:l,q=this.model.getGeometry(a[h]);if(null!=q){var s=p.x-k.x,r=p.y-k.y,q=q.clone();q.translate(s,r);!q.relative&&(this.model.isVertex(a[h])&&!this.isAllowNegativeCoordinates())&&
(q.x=Math.max(0,q.x),q.y=Math.max(0,q.y));this.model.setGeometry(a[h],q)}}b==m&&c+h>this.model.getChildCount(b)&&c--;this.model.add(b,a[h],c+h);this.isExtendParentsOnAdd()&&this.isExtendParent(a[h])&&this.extendParent(a[h]);(null==g||g)&&this.constrainChild(a[h]);null!=d&&this.cellConnected(a[h],d,!0);null!=e&&this.cellConnected(a[h],e,!1)}this.fireEvent(new mxEventObject(mxEvent.CELLS_ADDED,"cells",a,"parent",b,"index",c,"source",d,"target",e,"absolute",f))}finally{this.model.endUpdate()}}};
mxGraph.prototype.removeCells=function(a,b){b=null!=b?b:!0;null==a&&(a=this.getDeletableCells(this.getSelectionCells()));b&&(a=this.getDeletableCells(this.addAllEdges(a)));this.model.beginUpdate();try{this.cellsRemoved(a),this.fireEvent(new mxEventObject(mxEvent.REMOVE_CELLS,"cells",a,"includeEdges",b))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellsRemoved=function(a){if(null!=a&&0<a.length){var b=this.view.scale,c=this.view.translate;this.model.beginUpdate();try{for(var d={},e=0;e<a.length;e++){var f=mxCellPath.create(a[e]);d[f]=a[e]}for(e=0;e<a.length;e++){for(var g=this.getConnections(a[e]),h=0;h<g.length;h++)if(f=mxCellPath.create(g[h]),null==d[f]){var k=this.model.getGeometry(g[h]);if(null!=k){var l=this.view.getState(g[h]);if(null!=l){var k=k.clone(),m=l.getVisibleTerminal(!0)==a[e],n=l.absolutePoints,p=m?0:n.length-
1;k.setTerminalPoint(new mxPoint(n[p].x/b-c.x,n[p].y/b-c.y),m);this.model.setTerminal(g[h],null,m);this.model.setGeometry(g[h],k)}}}this.model.remove(a[e])}this.fireEvent(new mxEventObject(mxEvent.CELLS_REMOVED,"cells",a))}finally{this.model.endUpdate()}}};
mxGraph.prototype.splitEdge=function(a,b,c,d,e){d=d||0;e=e||0;null==c&&(c=this.cloneCells([a])[0]);var f=this.model.getParent(a),g=this.model.getTerminal(a,!0);this.model.beginUpdate();try{this.cellsMoved(b,d,e,!1,!1),this.cellsAdded(b,f,this.model.getChildCount(f),null,null,!0),this.cellsAdded([c],f,this.model.getChildCount(f),g,b[0],!1),this.cellConnected(a,b[0],!0),this.fireEvent(new mxEventObject(mxEvent.SPLIT_EDGE,"edge",a,"cells",b,"newEdge",c,"dx",d,"dy",e))}finally{this.model.endUpdate()}return c};
mxGraph.prototype.toggleCells=function(a,b,c){null==b&&(b=this.getSelectionCells());c&&(b=this.addAllEdges(b));this.model.beginUpdate();try{this.cellsToggled(b,a),this.fireEvent(new mxEventObject(mxEvent.TOGGLE_CELLS,"show",a,"cells",b,"includeEdges",c))}finally{this.model.endUpdate()}return b};mxGraph.prototype.cellsToggled=function(a,b){if(null!=a&&0<a.length){this.model.beginUpdate();try{for(var c=0;c<a.length;c++)this.model.setVisible(a[c],b)}finally{this.model.endUpdate()}}};
mxGraph.prototype.foldCells=function(a,b,c,d){b=null!=b?b:!1;null==c&&(c=this.getFoldableCells(this.getSelectionCells(),a));this.stopEditing(!1);this.model.beginUpdate();try{this.cellsFolded(c,a,b,d),this.fireEvent(new mxEventObject(mxEvent.FOLD_CELLS,"collapse",a,"recurse",b,"cells",c))}finally{this.model.endUpdate()}return c};
mxGraph.prototype.cellsFolded=function(a,b,c,d){if(null!=a&&0<a.length){this.model.beginUpdate();try{for(var e=0;e<a.length;e++)if((!d||this.isCellFoldable(a[e],b))&&b!=this.isCellCollapsed(a[e]))if(this.model.setCollapsed(a[e],b),this.swapBounds(a[e],b),this.isExtendParent(a[e])&&this.extendParent(a[e]),c){var f=this.model.getChildren(a[e]);this.foldCells(f,b,c)}this.fireEvent(new mxEventObject(mxEvent.CELLS_FOLDED,"cells",a,"collapse",b,"recurse",c))}finally{this.model.endUpdate()}}};
mxGraph.prototype.swapBounds=function(a,b){if(null!=a){var c=this.model.getGeometry(a);null!=c&&(c=c.clone(),this.updateAlternateBounds(a,c,b),c.swap(),this.model.setGeometry(a,c))}};
mxGraph.prototype.updateAlternateBounds=function(a,b,c){if(null!=a&&null!=b){c=this.view.getState(a);c=null!=c?c.style:this.getCellStyle(a);if(null==b.alternateBounds){var d=b;this.collapseToPreferredSize&&(a=this.getPreferredSizeForCell(a),null!=a&&(d=a,a=mxUtils.getValue(c,mxConstants.STYLE_STARTSIZE),0<a&&(d.height=Math.max(d.height,a))));b.alternateBounds=new mxRectangle(0,0,d.width,d.height)}if(null!=b.alternateBounds){b.alternateBounds.x=b.x;b.alternateBounds.y=b.y;var e=mxUtils.toRadians(c[mxConstants.STYLE_ROTATION]||
"0");0!=e&&(a=b.alternateBounds.getCenterX()-b.getCenterX(),c=b.alternateBounds.getCenterY()-b.getCenterY(),d=Math.cos(e),e=Math.sin(e),b.alternateBounds.x+=d*a-e*c-a,b.alternateBounds.y+=e*a+d*c-c)}}};mxGraph.prototype.addAllEdges=function(a){var b=a.slice();return b=b.concat(this.getAllEdges(a))};
mxGraph.prototype.getAllEdges=function(a){var b=[];if(null!=a)for(var c=0;c<a.length;c++){for(var d=this.model.getEdgeCount(a[c]),e=0;e<d;e++)b.push(this.model.getEdgeAt(a[c],e));d=this.model.getChildren(a[c]);b=b.concat(this.getAllEdges(d))}return b};mxGraph.prototype.updateCellSize=function(a,b){b=null!=b?b:!1;this.model.beginUpdate();try{this.cellSizeUpdated(a,b),this.fireEvent(new mxEventObject(mxEvent.UPDATE_CELL_SIZE,"cell",a,"ignoreChildren",b))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellSizeUpdated=function(a,b){if(null!=a){this.model.beginUpdate();try{var c=this.getPreferredSizeForCell(a),d=this.model.getGeometry(a);if(null!=c&&null!=d){var e=this.isCellCollapsed(a),d=d.clone();if(this.isSwimlane(a)){var f=this.view.getState(a),g=null!=f?f.style:this.getCellStyle(a),h=this.model.getStyle(a);null==h&&(h="");mxUtils.getValue(g,mxConstants.STYLE_HORIZONTAL,!0)?(h=mxUtils.setStyle(h,mxConstants.STYLE_STARTSIZE,c.height+8),e&&(d.height=c.height+8),d.width=c.width):
(h=mxUtils.setStyle(h,mxConstants.STYLE_STARTSIZE,c.width+8),e&&(d.width=c.width+8),d.height=c.height);this.model.setStyle(a,h)}else d.width=c.width,d.height=c.height;if(!b&&!e){var k=this.view.getBounds(this.model.getChildren(a));if(null!=k){var l=this.view.translate,m=this.view.scale,n=(k.y+k.height)/m-d.y-l.y;d.width=Math.max(d.width,(k.x+k.width)/m-d.x-l.x);d.height=Math.max(d.height,n)}}this.cellsResized([a],[d])}}finally{this.model.endUpdate()}}};
mxGraph.prototype.getPreferredSizeForCell=function(a){var b=null;if(null!=a){var c=this.view.getState(a),d=null!=c?c.style:this.getCellStyle(a);if(null!=d&&!this.model.isEdge(a)){var e=d[mxConstants.STYLE_FONTSIZE]||mxConstants.DEFAULT_FONTSIZE,f=0,b=0;if((null!=this.getImage(c)||null!=d[mxConstants.STYLE_IMAGE])&&d[mxConstants.STYLE_SHAPE]==mxConstants.SHAPE_LABEL)d[mxConstants.STYLE_VERTICAL_ALIGN]==mxConstants.ALIGN_MIDDLE&&(f+=parseFloat(d[mxConstants.STYLE_IMAGE_WIDTH])||mxLabel.prototype.imageSize),
d[mxConstants.STYLE_ALIGN]!=mxConstants.ALIGN_CENTER&&(b+=parseFloat(d[mxConstants.STYLE_IMAGE_HEIGHT])||mxLabel.prototype.imageSize);f+=2*(d[mxConstants.STYLE_SPACING]||0);f+=d[mxConstants.STYLE_SPACING_LEFT]||0;f+=d[mxConstants.STYLE_SPACING_RIGHT]||0;b+=2*(d[mxConstants.STYLE_SPACING]||0);b+=d[mxConstants.STYLE_SPACING_TOP]||0;b+=d[mxConstants.STYLE_SPACING_BOTTOM]||0;c=this.getFoldingImage(c);null!=c&&(f+=c.width+8);c=this.getLabel(a);null!=c&&0<c.length?(this.isHtmlLabel(a)||(c=c.replace(/\n/g,
"<br>")),e=mxUtils.getSizeForString(c,e,d[mxConstants.STYLE_FONTFAMILY]),a=e.width+f,b=e.height+b,mxUtils.getValue(d,mxConstants.STYLE_HORIZONTAL,!0)||(d=b,b=a,a=d),this.gridEnabled&&(a=this.snap(a+this.gridSize/2),b=this.snap(b+this.gridSize/2)),b=new mxRectangle(0,0,a,b)):(d=4*this.gridSize,b=new mxRectangle(0,0,d,d))}}return b};mxGraph.prototype.resizeCell=function(a,b){return this.resizeCells([a],[b])[0]};
mxGraph.prototype.resizeCells=function(a,b){this.model.beginUpdate();try{this.cellsResized(a,b),this.fireEvent(new mxEventObject(mxEvent.RESIZE_CELLS,"cells",a,"bounds",b))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellsResized=function(a,b){if(null!=a&&null!=b&&a.length==b.length){this.model.beginUpdate();try{for(var c=0;c<a.length;c++){var d=b[c],e=this.model.getGeometry(a[c]);if(null!=e&&(e.x!=d.x||e.y!=d.y||e.width!=d.width||e.height!=d.height)){e=e.clone();if(e.relative){var f=e.offset;null!=f&&(f.x+=d.x-e.x,f.y+=d.y-e.y)}else e.x=d.x,e.y=d.y;e.width=d.width;e.height=d.height;!e.relative&&(this.model.isVertex(a[c])&&!this.isAllowNegativeCoordinates())&&(e.x=Math.max(0,e.x),e.y=Math.max(0,
e.y));this.model.setGeometry(a[c],e);this.isExtendParent(a[c])&&this.extendParent(a[c])}}this.resetEdgesOnResize&&this.resetEdges(a);this.fireEvent(new mxEventObject(mxEvent.CELLS_RESIZED,"cells",a,"bounds",b))}finally{this.model.endUpdate()}}};
mxGraph.prototype.extendParent=function(a){if(null!=a){var b=this.model.getParent(a),c=this.model.getGeometry(b);if(null!=b&&(null!=c&&!this.isCellCollapsed(b))&&(a=this.model.getGeometry(a),null!=a&&(c.width<a.x+a.width||c.height<a.y+a.height)))c=c.clone(),c.width=Math.max(c.width,a.x+a.width),c.height=Math.max(c.height,a.y+a.height),this.cellsResized([b],[c])}};mxGraph.prototype.importCells=function(a,b,c,d,e){return this.moveCells(a,b,c,!0,d,e)};
mxGraph.prototype.moveCells=function(a,b,c,d,e,f){b=null!=b?b:0;c=null!=c?c:0;d=null!=d?d:!1;if(null!=a&&(0!=b||0!=c||d||null!=e)){this.model.beginUpdate();try{d&&(a=this.cloneCells(a,this.isCloneInvalidEdges()),null==e&&(e=this.getDefaultParent()));var g=this.isAllowNegativeCoordinates();null!=e&&this.setAllowNegativeCoordinates(!0);this.cellsMoved(a,b,c,!d&&this.isDisconnectOnMove()&&this.isAllowDanglingEdges(),null==e);this.setAllowNegativeCoordinates(g);if(null!=e){var h=this.model.getChildCount(e);
this.cellsAdded(a,e,h,null,null,!0)}this.fireEvent(new mxEventObject(mxEvent.MOVE_CELLS,"cells",a,"dx",b,"dy",c,"clone",d,"target",e,"event",f))}finally{this.model.endUpdate()}}return a};
mxGraph.prototype.cellsMoved=function(a,b,c,d,e){if(null!=a&&(0!=b||0!=c)){this.model.beginUpdate();try{d&&this.disconnectGraph(a);for(var f=0;f<a.length;f++)this.translateCell(a[f],b,c),e&&this.constrainChild(a[f]);this.resetEdgesOnMove&&this.resetEdges(a);this.fireEvent(new mxEventObject(mxEvent.CELLS_MOVED,"cells",a,"dx",c,"dy",c,"disconnect",d))}finally{this.model.endUpdate()}}};
mxGraph.prototype.translateCell=function(a,b,c){var d=this.model.getGeometry(a);null!=d&&(d=d.clone(),d.translate(b,c),!d.relative&&(this.model.isVertex(a)&&!this.isAllowNegativeCoordinates())&&(d.x=Math.max(0,d.x),d.y=Math.max(0,d.y)),d.relative&&!this.model.isEdge(a)&&(null==d.offset?d.offset=new mxPoint(b,c):(d.offset.x+=b,d.offset.y+=c)),this.model.setGeometry(a,d))};
mxGraph.prototype.getCellContainmentArea=function(a){if(null!=a&&!this.model.isEdge(a)){var b=this.model.getParent(a);if(b==this.getDefaultParent()||b==this.getCurrentRoot())return this.getMaximumGraphBounds();if(null!=b&&b!=this.getDefaultParent()){var c=this.model.getGeometry(b);if(null!=c){var d=a=0,e=c.width,c=c.height;this.isSwimlane(b)&&(b=this.getStartSize(b),a=b.width,e-=b.width,d=b.height,c-=b.height);return new mxRectangle(a,d,e,c)}}}return null};
mxGraph.prototype.getMaximumGraphBounds=function(){return this.maximumGraphBounds};
mxGraph.prototype.constrainChild=function(a){if(null!=a){var b=this.model.getGeometry(a),c=this.isConstrainChild(a)?this.getCellContainmentArea(a):this.getMaximumGraphBounds();if(null!=b&&null!=c&&!b.relative&&(b.x<c.x||b.y<c.y||c.width<b.x+b.width||c.height<b.y+b.height))a=this.getOverlap(a),0<c.width&&(b.x=Math.min(b.x,c.x+c.width-(1-a)*b.width)),0<c.height&&(b.y=Math.min(b.y,c.y+c.height-(1-a)*b.height)),b.x=Math.max(b.x,c.x-b.width*a),b.y=Math.max(b.y,c.y-b.height*a)}};
mxGraph.prototype.resetEdges=function(a){if(null!=a){for(var b={},c=0;c<a.length;c++){var d=mxCellPath.create(a[c]);b[d]=a[c]}this.model.beginUpdate();try{for(c=0;c<a.length;c++){var e=this.model.getEdges(a[c]);if(null!=e)for(d=0;d<e.length;d++){var f=this.view.getState(e[d]),g=null!=f?f.getVisibleTerminal(!0):this.view.getVisibleTerminal(e[d],!0),h=null!=f?f.getVisibleTerminal(!1):this.view.getVisibleTerminal(e[d],!1),k=mxCellPath.create(g),l=mxCellPath.create(h);(null==b[k]||null==b[l])&&this.resetEdge(e[d])}this.resetEdges(this.model.getChildren(a[c]))}}finally{this.model.endUpdate()}}};
mxGraph.prototype.resetEdge=function(a){var b=this.model.getGeometry(a);null!=b&&(null!=b.points&&0<b.points.length)&&(b=b.clone(),b.points=[],this.model.setGeometry(a,b));return a};mxGraph.prototype.getAllConnectionConstraints=function(a,b){return null!=a&&null!=a.shape&&null!=a.shape.stencil?a.shape.stencil.constraints:null};
mxGraph.prototype.getConnectionConstraint=function(a,b,c){b=null;var d=a.style[c?mxConstants.STYLE_EXIT_X:mxConstants.STYLE_ENTRY_X];if(null!=d){var e=a.style[c?mxConstants.STYLE_EXIT_Y:mxConstants.STYLE_ENTRY_Y];null!=e&&(b=new mxPoint(parseFloat(d),parseFloat(e)))}d=!1;null!=b&&(d=mxUtils.getValue(a.style,c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,!0));return new mxConnectionConstraint(b,d)};
mxGraph.prototype.setConnectionConstraint=function(a,b,c,d){if(null!=d){this.model.beginUpdate();try{null==d||null==d.point?(this.setCellStyles(c?mxConstants.STYLE_EXIT_X:mxConstants.STYLE_ENTRY_X,null,[a]),this.setCellStyles(c?mxConstants.STYLE_EXIT_Y:mxConstants.STYLE_ENTRY_Y,null,[a]),this.setCellStyles(c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,null,[a])):null!=d.point&&(this.setCellStyles(c?mxConstants.STYLE_EXIT_X:mxConstants.STYLE_ENTRY_X,d.point.x,[a]),this.setCellStyles(c?
mxConstants.STYLE_EXIT_Y:mxConstants.STYLE_ENTRY_Y,d.point.y,[a]),d.perimeter?this.setCellStyles(c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,null,[a]):this.setCellStyles(c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,"0",[a]))}finally{this.model.endUpdate()}}};
mxGraph.prototype.getConnectionPoint=function(a,b){var c=null;if(null!=a){var d=this.view.getPerimeterBounds(a),e=new mxPoint(d.getCenterX(),d.getCenterY()),f=a.style[mxConstants.STYLE_DIRECTION],g=0;if(null!=f&&("north"==f?g+=270:"west"==f?g+=180:"south"==f&&(g+=90),"north"==f||"south"==f)){d.x+=d.width/2-d.height/2;d.y+=d.height/2-d.width/2;var h=d.width;d.width=d.height;d.height=h}if(null!=b.point){var k=c=1,l=0,m=0;if(this.getModel().isVertex(a.cell)){var n=a.style[mxConstants.STYLE_FLIPH],p=
a.style[mxConstants.STYLE_FLIPV];null!=a.shape.stencil&&(n=1==mxUtils.getValue(a.style,"stencilFlipH",0)||n,p=1==mxUtils.getValue(a.style,"stencilFlipV",0)||p);if("north"==f||"south"==f)h=n,n=p,p=h;n&&(c=-1,l=-d.width);p&&(k=-1,m=-d.height)}c=new mxPoint(d.x+b.point.x*d.width*c-l,d.y+b.point.y*d.height*k-m)}f=a.style[mxConstants.STYLE_ROTATION]||0;b.perimeter?(0!=g&&null!=c&&(h=d=0,90==g?h=1:180==g?d=-1:270==f&&(h=-1),c=mxUtils.getRotatedPoint(c,d,h,e)),null!=c&&b.perimeter&&(c=this.view.getPerimeterPoint(a,
c,!1))):f+=g;0!=f&&null!=c&&(g=mxUtils.toRadians(f),d=Math.cos(g),h=Math.sin(g),c=mxUtils.getRotatedPoint(c,d,h,e))}return c};mxGraph.prototype.connectCell=function(a,b,c,d){this.model.beginUpdate();try{var e=this.model.getTerminal(a,c);this.cellConnected(a,b,c,d);this.fireEvent(new mxEventObject(mxEvent.CONNECT_CELL,"edge",a,"terminal",b,"source",c,"previous",e))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellConnected=function(a,b,c,d){if(null!=a){this.model.beginUpdate();try{var e=this.model.getTerminal(a,c);this.setConnectionConstraint(a,b,c,d);this.isPortsEnabled()&&(d=null,this.isPort(b)&&(d=b.getId(),b=this.getTerminalForPort(b,c)),this.setCellStyles(c?mxConstants.STYLE_SOURCE_PORT:mxConstants.STYLE_TARGET_PORT,d,[a]));this.model.setTerminal(a,b,c);this.resetEdgesOnConnect&&this.resetEdge(a);this.fireEvent(new mxEventObject(mxEvent.CELL_CONNECTED,"edge",a,"terminal",b,"source",
c,"previous",e))}finally{this.model.endUpdate()}}};
mxGraph.prototype.disconnectGraph=function(a){if(null!=a){this.model.beginUpdate();try{for(var b=this.view.scale,c=this.view.translate,d={},e=0;e<a.length;e++){var f=mxCellPath.create(a[e]);d[f]=a[e]}for(e=0;e<a.length;e++)if(this.model.isEdge(a[e])){var g=this.model.getGeometry(a[e]);if(null!=g){var h=this.view.getState(a[e]),k=this.view.getState(this.model.getParent(a[e]));if(null!=h&&null!=k){var g=g.clone(),l=-k.origin.x,m=-k.origin.y,n=h.absolutePoints,p=this.model.getTerminal(a[e],!0);if(null!=
p&&this.isCellDisconnectable(a[e],p,!0)){for(var q=mxCellPath.create(p);null!=p&&null==d[q];)p=this.model.getParent(p),q=mxCellPath.create(p);null==p&&(g.setTerminalPoint(new mxPoint(n[0].x/b-c.x+l,n[0].y/b-c.y+m),!0),this.model.setTerminal(a[e],null,!0))}var s=this.model.getTerminal(a[e],!1);if(null!=s&&this.isCellDisconnectable(a[e],s,!1)){for(var r=mxCellPath.create(s);null!=s&&null==d[r];)s=this.model.getParent(s),r=mxCellPath.create(s);if(null==s){var t=n.length-1;g.setTerminalPoint(new mxPoint(n[t].x/
b-c.x+l,n[t].y/b-c.y+m),!1);this.model.setTerminal(a[e],null,!1)}}this.model.setGeometry(a[e],g)}}}}finally{this.model.endUpdate()}}};mxGraph.prototype.getCurrentRoot=function(){return this.view.currentRoot};mxGraph.prototype.getTranslateForRoot=function(a){return null};mxGraph.prototype.isPort=function(a){return!1};mxGraph.prototype.getTerminalForPort=function(a,b){return this.model.getParent(a)};mxGraph.prototype.getChildOffsetForCell=function(a){return null};
mxGraph.prototype.enterGroup=function(a){a=a||this.getSelectionCell();null!=a&&this.isValidRoot(a)&&(this.view.setCurrentRoot(a),this.clearSelection())};mxGraph.prototype.exitGroup=function(){var a=this.model.getRoot(),b=this.getCurrentRoot();if(null!=b){for(var c=this.model.getParent(b);c!=a&&!this.isValidRoot(c)&&this.model.getParent(c)!=a;)c=this.model.getParent(c);c==a||this.model.getParent(c)==a?this.view.setCurrentRoot(null):this.view.setCurrentRoot(c);null!=this.view.getState(b)&&this.setSelectionCell(b)}};
mxGraph.prototype.home=function(){var a=this.getCurrentRoot();null!=a&&(this.view.setCurrentRoot(null),null!=this.view.getState(a)&&this.setSelectionCell(a))};mxGraph.prototype.isValidRoot=function(a){return null!=a};mxGraph.prototype.getGraphBounds=function(){return this.view.getGraphBounds()};
mxGraph.prototype.getCellBounds=function(a,b,c){var d=[a];b&&(d=d.concat(this.model.getEdges(a)));d=this.view.getBounds(d);if(c){c=this.model.getChildCount(a);for(var e=0;e<c;e++){var f=this.getCellBounds(this.model.getChildAt(a,e),b,!0);null!=d?d.add(f):d=f}}return d};
mxGraph.prototype.getBoundingBoxFromGeometry=function(a,b){b=null!=b?b:!1;var c=null;if(null!=a)for(var d=0;d<a.length;d++)if(b||this.model.isVertex(a[d])){var e=this.getCellGeometry(a[d]);if(null!=e){var f=e.points;if(null!=f&&0<f.length){for(var g=new mxRectangle(f[0].x,f[0].y,0,0),h=function(a){null!=a&&g.add(new mxRectangle(a.x,a.y,0,0))},k=1;k<f.length;k++)h(f[k]);h(e.getTerminalPoint(!0));h(e.getTerminalPoint(!1))}null==c?c=new mxRectangle(e.x,e.y,e.width,e.height):c.add(e)}}return c};
mxGraph.prototype.refresh=function(a){this.view.clear(a,null==a);this.view.validate();this.sizeDidChange();this.fireEvent(new mxEventObject(mxEvent.REFRESH))};mxGraph.prototype.snap=function(a){this.gridEnabled&&(a=Math.round(a/this.gridSize)*this.gridSize);return a};
mxGraph.prototype.panGraph=function(a,b){if(this.useScrollbarsForPanning&&mxUtils.hasScrollbars(this.container))this.container.scrollLeft=-a,this.container.scrollTop=-b;else{var c=this.view.getCanvas();if(this.dialect==mxConstants.DIALECT_SVG)if(0==a&&0==b){if(mxClient.IS_IE?c.setAttribute("transform","translate("+a+","+b+")"):c.removeAttribute("transform"),null!=this.shiftPreview1){for(var d=this.shiftPreview1.firstChild;null!=d;){var e=d.nextSibling;this.container.appendChild(d);d=e}this.shiftPreview1.parentNode.removeChild(this.shiftPreview1);
this.shiftPreview1=null;this.container.appendChild(c.parentNode);for(d=this.shiftPreview2.firstChild;null!=d;)e=d.nextSibling,this.container.appendChild(d),d=e;this.shiftPreview2.parentNode.removeChild(this.shiftPreview2);this.shiftPreview2=null}}else{c.setAttribute("transform","translate("+a+","+b+")");if(null==this.shiftPreview1){this.shiftPreview1=document.createElement("div");this.shiftPreview1.style.position="absolute";this.shiftPreview1.style.overflow="visible";this.shiftPreview2=document.createElement("div");
this.shiftPreview2.style.position="absolute";this.shiftPreview2.style.overflow="visible";for(var f=this.shiftPreview1,d=this.container.firstChild;null!=d;)e=d.nextSibling,d!=c.parentNode?f.appendChild(d):f=this.shiftPreview2,d=e;this.container.insertBefore(this.shiftPreview1,c.parentNode);this.container.appendChild(this.shiftPreview2)}this.shiftPreview1.style.left=a+"px";this.shiftPreview1.style.top=b+"px";this.shiftPreview2.style.left=a+"px";this.shiftPreview2.style.top=b+"px"}else c.style.left=
a+"px",c.style.top=b+"px";this.panDx=a;this.panDy=b;this.fireEvent(new mxEventObject(mxEvent.PAN))}};mxGraph.prototype.zoomIn=function(){this.zoom(this.zoomFactor)};mxGraph.prototype.zoomOut=function(){this.zoom(1/this.zoomFactor)};mxGraph.prototype.zoomActual=function(){1==this.view.scale?this.view.setTranslate(0,0):(this.view.translate.x=0,this.view.translate.y=0,this.view.setScale(1))};mxGraph.prototype.zoomTo=function(a,b){this.zoom(a/this.view.scale,b)};
mxGraph.prototype.zoom=function(a,b){b=null!=b?b:this.centerZoom;var c=this.view.scale*a,d=this.view.getState(this.getSelectionCell());if(this.keepSelectionVisibleOnZoom&&null!=d)d=new mxRectangle(d.x*a,d.y*a,d.width*a,d.height*a),this.view.scale=c,this.scrollRectToVisible(d)||(this.view.revalidate(),this.view.setScale(c));else if(b&&!mxUtils.hasScrollbars(this.container)){var d=this.container.offsetWidth,e=this.container.offsetHeight;if(1<a)var f=(a-1)/(2*c),d=d*-f,e=e*-f;else f=(1/a-1)/(2*this.view.scale),
d*=f,e*=f;this.view.scaleAndTranslate(c,this.view.translate.x+d,this.view.translate.y+e)}else this.view.setScale(c),mxUtils.hasScrollbars(this.container)&&(e=d=0,b&&(d=this.container.offsetWidth*(a-1)/2,e=this.container.offsetHeight*(a-1)/2),this.container.scrollLeft=Math.round(this.container.scrollLeft*a+d),this.container.scrollTop=Math.round(this.container.scrollTop*a+e))};
mxGraph.prototype.zoomToRect=function(a){var b=this.container.clientWidth/a.width/(this.container.clientHeight/a.height);a.x=Math.max(0,a.x);a.y=Math.max(0,a.y);var c=Math.min(this.container.scrollWidth,a.x+a.width),d=Math.min(this.container.scrollHeight,a.y+a.height);a.width=c-a.x;a.height=d-a.y;1>b?(b=a.height/b,c=(b-a.height)/2,a.height=b,b=Math.min(a.y,c),a.y-=b,d=Math.min(this.container.scrollHeight,a.y+a.height),a.height=d-a.y):(b*=a.width,c=(b-a.width)/2,a.width=b,b=Math.min(a.x,c),a.x-=b,
c=Math.min(this.container.scrollWidth,a.x+a.width),a.width=c-a.x);b=this.container.clientWidth/a.width;c=this.view.scale*b;mxUtils.hasScrollbars(this.container)?(this.view.setScale(c),this.container.scrollLeft=Math.round(a.x*b),this.container.scrollTop=Math.round(a.y*b)):this.view.scaleAndTranslate(c,this.view.translate.x-a.x/this.view.scale,this.view.translate.y-a.y/this.view.scale)};
mxGraph.prototype.fit=function(a,b){if(null!=this.container){a=null!=a?a:0;b=null!=b?b:!1;var c=this.container.clientWidth,d=this.container.clientHeight,e=this.view.getGraphBounds();b&&(null!=e.x&&null!=e.y)&&(e.width+=e.x,e.height+=e.y,e.x=0,e.y=0);var f=this.view.scale,g=e.width/f,h=e.height/f;null!=this.backgroundImage&&(g=Math.max(g,this.backgroundImage.width-e.x/f),h=Math.max(h,this.backgroundImage.height-e.y/f));var k=b?a:2*a,c=Math.floor(100*Math.min(c/(g+k),d/(h+k)))/100;null!=this.minFitScale&&
(c=Math.max(c,this.minFitScale));null!=this.maxFitScale&&(c=Math.min(c,this.maxFitScale));b?this.view.scale!=c&&this.view.setScale(c):mxUtils.hasScrollbars(this.container)?(this.view.setScale(c),null!=e.x&&(this.container.scrollLeft=Math.round(e.x/f)*c-a-Math.max(0,(this.container.clientWidth-g*c)/2)),null!=e.y&&(this.container.scrollTop=Math.round(e.y/f)*c-a-Math.max(0,(this.container.clientHeight-h*c)/2))):this.view.scaleAndTranslate(c,null!=e.x?Math.floor(this.view.translate.x-e.x/f+a+1):a,null!=
e.y?Math.floor(this.view.translate.y-e.y/f+a+1):a)}return this.view.scale};mxGraph.prototype.scrollCellToVisible=function(a,b){var c=-this.view.translate.x,d=-this.view.translate.y,e=this.view.getState(a);null!=e&&(c=new mxRectangle(c+e.x,d+e.y,e.width,e.height),b&&null!=this.container&&(d=this.container.clientWidth,e=this.container.clientHeight,c.x=c.getCenterX()-d/2,c.width=d,c.y=c.getCenterY()-e/2,c.height=e),this.scrollRectToVisible(c)&&this.view.setTranslate(this.view.translate.x,this.view.translate.y))};
mxGraph.prototype.scrollRectToVisible=function(a){var b=!1;if(null!=a){var c=this.container.offsetWidth,d=this.container.offsetHeight,e=Math.min(c,a.width),f=Math.min(d,a.height);if(mxUtils.hasScrollbars(this.container)){c=this.container;a.x+=this.view.translate.x;a.y+=this.view.translate.y;var g=c.scrollLeft-a.x,d=Math.max(g-c.scrollLeft,0);0<g?c.scrollLeft-=g+2:(g=a.x+e-c.scrollLeft-c.clientWidth,0<g&&(c.scrollLeft+=g+2));e=c.scrollTop-a.y;g=Math.max(0,e-c.scrollTop);0<e?c.scrollTop-=e+2:(e=a.y+
f-c.scrollTop-c.clientHeight,0<e&&(c.scrollTop+=e+2));!this.useScrollbarsForPanning&&(0!=d||0!=g)&&this.view.setTranslate(d,g)}else{var g=-this.view.translate.x,h=-this.view.translate.y,k=this.view.scale;a.x+e>g+c&&(this.view.translate.x-=(a.x+e-c-g)/k,b=!0);a.y+f>h+d&&(this.view.translate.y-=(a.y+f-d-h)/k,b=!0);a.x<g&&(this.view.translate.x+=(g-a.x)/k,b=!0);a.y<h&&(this.view.translate.y+=(h-a.y)/k,b=!0);b&&(this.view.refresh(),null!=this.selectionCellsHandler&&this.selectionCellsHandler.refresh())}}return b};
mxGraph.prototype.getCellGeometry=function(a){return this.model.getGeometry(a)};mxGraph.prototype.isCellVisible=function(a){return this.model.isVisible(a)};mxGraph.prototype.isCellCollapsed=function(a){return this.model.isCollapsed(a)};mxGraph.prototype.isCellConnectable=function(a){return this.model.isConnectable(a)};
mxGraph.prototype.isOrthogonal=function(a){var b=a.style[mxConstants.STYLE_ORTHOGONAL];if(null!=b)return b;a=this.view.getEdgeStyle(a);return a==mxEdgeStyle.SegmentConnector||a==mxEdgeStyle.ElbowConnector||a==mxEdgeStyle.SideToSide||a==mxEdgeStyle.TopToBottom||a==mxEdgeStyle.EntityRelation||a==mxEdgeStyle.OrthConnector};mxGraph.prototype.isLoop=function(a){var b=a.getVisibleTerminalState(!0);a=a.getVisibleTerminalState(!1);return null!=b&&b==a};mxGraph.prototype.isCloneEvent=function(a){return mxEvent.isControlDown(a)};
mxGraph.prototype.isToggleEvent=function(a){return mxClient.IS_MAC?mxEvent.isMetaDown(a):mxEvent.isControlDown(a)};mxGraph.prototype.isGridEnabledEvent=function(a){return null!=a&&!mxEvent.isAltDown(a)};mxGraph.prototype.isConstrainedEvent=function(a){return mxEvent.isShiftDown(a)};mxGraph.prototype.validationAlert=function(a){mxUtils.alert(a)};mxGraph.prototype.isEdgeValid=function(a,b,c){return null==this.getEdgeValidationError(a,b,c)};
mxGraph.prototype.getEdgeValidationError=function(a,b,c){if(null!=a&&!this.isAllowDanglingEdges()&&(null==b||null==c))return"";if(null!=a&&null==this.model.getTerminal(a,!0)&&null==this.model.getTerminal(a,!1))return null;if(!this.allowLoops&&b==c&&null!=b||!this.isValidConnection(b,c))return"";if(null!=b&&null!=c){var d="";if(!this.multigraph){var e=this.model.getEdgesBetween(b,c,!0);if(1<e.length||1==e.length&&e[0]!=a)d+=(mxResources.get(this.alreadyConnectedResource)||this.alreadyConnectedResource)+
"\n"}var e=this.model.getDirectedEdgeCount(b,!0,a),f=this.model.getDirectedEdgeCount(c,!1,a);if(null!=this.multiplicities)for(var g=0;g<this.multiplicities.length;g++){var h=this.multiplicities[g].check(this,a,b,c,e,f);null!=h&&(d+=h)}h=this.validateEdge(a,b,c);null!=h&&(d+=h);return 0<d.length?d:null}return this.allowDanglingEdges?null:""};mxGraph.prototype.validateEdge=function(a,b,c){return null};
mxGraph.prototype.validateGraph=function(a,b){a=null!=a?a:this.model.getRoot();b=null!=b?b:{};for(var c=!0,d=this.model.getChildCount(a),e=0;e<d;e++){var f=this.model.getChildAt(a,e),g=b;this.isValidRoot(f)&&(g={});g=this.validateGraph(f,g);null!=g?this.setCellWarning(f,g.replace(/\n/g,"<br>")):this.setCellWarning(f,null);c=c&&null==g}d="";this.isCellCollapsed(a)&&!c&&(d+=(mxResources.get(this.containsValidationErrorsResource)||this.containsValidationErrorsResource)+"\n");d=this.model.isEdge(a)?d+
(this.getEdgeValidationError(a,this.model.getTerminal(a,!0),this.model.getTerminal(a,!1))||""):d+(this.getCellValidationError(a)||"");e=this.validateCell(a,b);null!=e&&(d+=e);null==this.model.getParent(a)&&this.view.validate();return 0<d.length||!c?d:null};
mxGraph.prototype.getCellValidationError=function(a){var b=this.model.getDirectedEdgeCount(a,!0),c=this.model.getDirectedEdgeCount(a,!1);a=this.model.getValue(a);var d="";if(null!=this.multiplicities)for(var e=0;e<this.multiplicities.length;e++){var f=this.multiplicities[e];if(f.source&&mxUtils.isNode(a,f.type,f.attr,f.value)&&(0==f.max&&0<b||1==f.min&&0==b||1==f.max&&1<b))d+=f.countError+"\n";else if(!f.source&&mxUtils.isNode(a,f.type,f.attr,f.value)&&(0==f.max&&0<c||1==f.min&&0==c||1==f.max&&1<
c))d+=f.countError+"\n"}return 0<d.length?d:null};mxGraph.prototype.validateCell=function(a,b){return null};mxGraph.prototype.getBackgroundImage=function(){return this.backgroundImage};mxGraph.prototype.setBackgroundImage=function(a){this.backgroundImage=a};mxGraph.prototype.getFoldingImage=function(a){if(null!=a&&this.foldingEnabled&&!this.getModel().isEdge(a.cell)){var b=this.isCellCollapsed(a.cell);if(this.isCellFoldable(a.cell,!b))return b?this.collapsedImage:this.expandedImage}return null};
mxGraph.prototype.convertValueToString=function(a){a=this.model.getValue(a);if(null!=a){if(mxUtils.isNode(a))return a.nodeName;if("function"==typeof a.toString)return a.toString()}return""};mxGraph.prototype.getLabel=function(a){var b="";if(this.labelsVisible&&null!=a){var c=this.view.getState(a),c=null!=c?c.style:this.getCellStyle(a);mxUtils.getValue(c,mxConstants.STYLE_NOLABEL,!1)||(b=this.convertValueToString(a))}return b};mxGraph.prototype.isHtmlLabel=function(a){return this.isHtmlLabels()};
mxGraph.prototype.isHtmlLabels=function(){return this.htmlLabels};mxGraph.prototype.setHtmlLabels=function(a){this.htmlLabels=a};mxGraph.prototype.isWrapping=function(a){var b=this.view.getState(a);a=null!=b?b.style:this.getCellStyle(a);return null!=a?"wrap"==a[mxConstants.STYLE_WHITE_SPACE]:!1};mxGraph.prototype.isLabelClipped=function(a){var b=this.view.getState(a);a=null!=b?b.style:this.getCellStyle(a);return null!=a?"hidden"==a[mxConstants.STYLE_OVERFLOW]:!1};
mxGraph.prototype.getTooltip=function(a,b,c,d){var e=null;if(null!=a){if(null!=a.control&&(b==a.control.node||b.parentNode==a.control.node))e=this.collapseExpandResource,e=mxResources.get(e)||e;null==e&&null!=a.overlays&&a.overlays.visit(function(a,c){if(null==e&&(b==c.node||b.parentNode==c.node))e=c.overlay.toString()});null==e&&(c=this.selectionCellsHandler.getHandler(a.cell),null!=c&&"function"==typeof c.getTooltipForNode&&(e=c.getTooltipForNode(b)));null==e&&(e=this.getTooltipForCell(a.cell))}return e};
mxGraph.prototype.getTooltipForCell=function(a){var b=null;return b=null!=a&&null!=a.getTooltip?a.getTooltip():this.convertValueToString(a)};mxGraph.prototype.getCursorForCell=function(a){return null};
mxGraph.prototype.getStartSize=function(a){var b=new mxRectangle,c=this.view.getState(a);a=null!=c?c.style:this.getCellStyle(a);null!=a&&(c=parseInt(mxUtils.getValue(a,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE)),mxUtils.getValue(a,mxConstants.STYLE_HORIZONTAL,!0)?b.height=c:b.width=c);return b};mxGraph.prototype.getImage=function(a){return null!=a&&null!=a.style?a.style[mxConstants.STYLE_IMAGE]:null};
mxGraph.prototype.getVerticalAlign=function(a){return null!=a&&null!=a.style?a.style[mxConstants.STYLE_VERTICAL_ALIGN]||mxConstants.ALIGN_MIDDLE:null};mxGraph.prototype.getIndicatorColor=function(a){return null!=a&&null!=a.style?a.style[mxConstants.STYLE_INDICATOR_COLOR]:null};mxGraph.prototype.getIndicatorGradientColor=function(a){return null!=a&&null!=a.style?a.style[mxConstants.STYLE_INDICATOR_GRADIENTCOLOR]:null};
mxGraph.prototype.getIndicatorShape=function(a){return null!=a&&null!=a.style?a.style[mxConstants.STYLE_INDICATOR_SHAPE]:null};mxGraph.prototype.getIndicatorImage=function(a){return null!=a&&null!=a.style?a.style[mxConstants.STYLE_INDICATOR_IMAGE]:null};mxGraph.prototype.getBorder=function(){return this.border};mxGraph.prototype.setBorder=function(a){this.border=a};
mxGraph.prototype.isSwimlane=function(a){if(null!=a&&this.model.getParent(a)!=this.model.getRoot()){var b=this.view.getState(a),b=null!=b?b.style:this.getCellStyle(a);if(null!=b&&!this.model.isEdge(a))return b[mxConstants.STYLE_SHAPE]==mxConstants.SHAPE_SWIMLANE}return!1};mxGraph.prototype.isResizeContainer=function(){return this.resizeContainer};mxGraph.prototype.setResizeContainer=function(a){this.resizeContainer=a};mxGraph.prototype.isEnabled=function(){return this.enabled};
mxGraph.prototype.setEnabled=function(a){this.enabled=a};mxGraph.prototype.isEscapeEnabled=function(){return this.escapeEnabled};mxGraph.prototype.setEscapeEnabled=function(a){this.escapeEnabled=a};mxGraph.prototype.isInvokesStopCellEditing=function(){return this.invokesStopCellEditing};mxGraph.prototype.setInvokesStopCellEditing=function(a){this.invokesStopCellEditing=a};mxGraph.prototype.isEnterStopsCellEditing=function(){return this.enterStopsCellEditing};
mxGraph.prototype.setEnterStopsCellEditing=function(a){this.enterStopsCellEditing=a};mxGraph.prototype.isCellLocked=function(a){var b=this.model.getGeometry(a);return this.isCellsLocked()||null!=b&&this.model.isVertex(a)&&b.relative};mxGraph.prototype.isCellsLocked=function(){return this.cellsLocked};mxGraph.prototype.setCellsLocked=function(a){this.cellsLocked=a};mxGraph.prototype.getCloneableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellCloneable(a)}))};
mxGraph.prototype.isCellCloneable=function(a){var b=this.view.getState(a);a=null!=b?b.style:this.getCellStyle(a);return this.isCellsCloneable()&&0!=a[mxConstants.STYLE_CLONEABLE]};mxGraph.prototype.isCellsCloneable=function(){return this.cellsCloneable};mxGraph.prototype.setCellsCloneable=function(a){this.cellsCloneable=a};mxGraph.prototype.getExportableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.canExportCell(a)}))};
mxGraph.prototype.canExportCell=function(a){return this.exportEnabled};mxGraph.prototype.getImportableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.canImportCell(a)}))};mxGraph.prototype.canImportCell=function(a){return this.importEnabled};mxGraph.prototype.isCellSelectable=function(a){return this.isCellsSelectable()};mxGraph.prototype.isCellsSelectable=function(){return this.cellsSelectable};
mxGraph.prototype.setCellsSelectable=function(a){this.cellsSelectable=a};mxGraph.prototype.getDeletableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellDeletable(a)}))};mxGraph.prototype.isCellDeletable=function(a){var b=this.view.getState(a);a=null!=b?b.style:this.getCellStyle(a);return this.isCellsDeletable()&&0!=a[mxConstants.STYLE_DELETABLE]};mxGraph.prototype.isCellsDeletable=function(){return this.cellsDeletable};
mxGraph.prototype.setCellsDeletable=function(a){this.cellsDeletable=a};mxGraph.prototype.isLabelMovable=function(a){return!this.isCellLocked(a)&&(this.model.isEdge(a)&&this.edgeLabelsMovable||this.model.isVertex(a)&&this.vertexLabelsMovable)};mxGraph.prototype.isCellRotatable=function(a){var b=this.view.getState(a);return 0!=(null!=b?b.style:this.getCellStyle(a))[mxConstants.STYLE_ROTATABLE]};mxGraph.prototype.getMovableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellMovable(a)}))};
mxGraph.prototype.isCellMovable=function(a){var b=this.view.getState(a),b=null!=b?b.style:this.getCellStyle(a);return this.isCellsMovable()&&!this.isCellLocked(a)&&0!=b[mxConstants.STYLE_MOVABLE]};mxGraph.prototype.isCellsMovable=function(){return this.cellsMovable};mxGraph.prototype.setCellsMovable=function(a){this.cellsMovable=a};mxGraph.prototype.isGridEnabled=function(){return this.gridEnabled};mxGraph.prototype.setGridEnabled=function(a){this.gridEnabled=a};mxGraph.prototype.isPortsEnabled=function(){return this.portsEnabled};
mxGraph.prototype.setPortsEnabled=function(a){this.portsEnabled=a};mxGraph.prototype.getGridSize=function(){return this.gridSize};mxGraph.prototype.setGridSize=function(a){this.gridSize=a};mxGraph.prototype.getTolerance=function(){return this.tolerance};mxGraph.prototype.setTolerance=function(a){this.tolerance=a};mxGraph.prototype.isVertexLabelsMovable=function(){return this.vertexLabelsMovable};mxGraph.prototype.setVertexLabelsMovable=function(a){this.vertexLabelsMovable=a};
mxGraph.prototype.isEdgeLabelsMovable=function(){return this.edgeLabelsMovable};mxGraph.prototype.setEdgeLabelsMovable=function(a){this.edgeLabelsMovable=a};mxGraph.prototype.isSwimlaneNesting=function(){return this.swimlaneNesting};mxGraph.prototype.setSwimlaneNesting=function(a){this.swimlaneNesting=a};mxGraph.prototype.isSwimlaneSelectionEnabled=function(){return this.swimlaneSelectionEnabled};mxGraph.prototype.setSwimlaneSelectionEnabled=function(a){this.swimlaneSelectionEnabled=a};
mxGraph.prototype.isMultigraph=function(){return this.multigraph};mxGraph.prototype.setMultigraph=function(a){this.multigraph=a};mxGraph.prototype.isAllowLoops=function(){return this.allowLoops};mxGraph.prototype.setAllowDanglingEdges=function(a){this.allowDanglingEdges=a};mxGraph.prototype.isAllowDanglingEdges=function(){return this.allowDanglingEdges};mxGraph.prototype.setConnectableEdges=function(a){this.connectableEdges=a};mxGraph.prototype.isConnectableEdges=function(){return this.connectableEdges};
mxGraph.prototype.setCloneInvalidEdges=function(a){this.cloneInvalidEdges=a};mxGraph.prototype.isCloneInvalidEdges=function(){return this.cloneInvalidEdges};mxGraph.prototype.setAllowLoops=function(a){this.allowLoops=a};mxGraph.prototype.isDisconnectOnMove=function(){return this.disconnectOnMove};mxGraph.prototype.setDisconnectOnMove=function(a){this.disconnectOnMove=a};mxGraph.prototype.isDropEnabled=function(){return this.dropEnabled};
mxGraph.prototype.setDropEnabled=function(a){this.dropEnabled=a};mxGraph.prototype.isSplitEnabled=function(){return this.splitEnabled};mxGraph.prototype.setSplitEnabled=function(a){this.splitEnabled=a};mxGraph.prototype.isCellResizable=function(a){var b=this.view.getState(a),b=null!=b?b.style:this.getCellStyle(a);return this.isCellsResizable()&&!this.isCellLocked(a)&&0!=b[mxConstants.STYLE_RESIZABLE]};mxGraph.prototype.isCellsResizable=function(){return this.cellsResizable};
mxGraph.prototype.setCellsResizable=function(a){this.cellsResizable=a};mxGraph.prototype.isTerminalPointMovable=function(a,b){return!0};mxGraph.prototype.isCellBendable=function(a){var b=this.view.getState(a),b=null!=b?b.style:this.getCellStyle(a);return this.isCellsBendable()&&!this.isCellLocked(a)&&0!=b[mxConstants.STYLE_BENDABLE]};mxGraph.prototype.isCellsBendable=function(){return this.cellsBendable};mxGraph.prototype.setCellsBendable=function(a){this.cellsBendable=a};
mxGraph.prototype.isCellEditable=function(a){var b=this.view.getState(a),b=null!=b?b.style:this.getCellStyle(a);return this.isCellsEditable()&&!this.isCellLocked(a)&&0!=b[mxConstants.STYLE_EDITABLE]};mxGraph.prototype.isCellsEditable=function(){return this.cellsEditable};mxGraph.prototype.setCellsEditable=function(a){this.cellsEditable=a};mxGraph.prototype.isCellDisconnectable=function(a,b,c){return this.isCellsDisconnectable()&&!this.isCellLocked(a)};mxGraph.prototype.isCellsDisconnectable=function(){return this.cellsDisconnectable};
mxGraph.prototype.setCellsDisconnectable=function(a){this.cellsDisconnectable=a};mxGraph.prototype.isValidSource=function(a){return null==a&&this.allowDanglingEdges||null!=a&&(!this.model.isEdge(a)||this.connectableEdges)&&this.isCellConnectable(a)};mxGraph.prototype.isValidTarget=function(a){return this.isValidSource(a)};mxGraph.prototype.isValidConnection=function(a,b){return this.isValidSource(a)&&this.isValidTarget(b)};mxGraph.prototype.setConnectable=function(a){this.connectionHandler.setEnabled(a)};
mxGraph.prototype.isConnectable=function(a){return this.connectionHandler.isEnabled()};mxGraph.prototype.setTooltips=function(a){this.tooltipHandler.setEnabled(a)};mxGraph.prototype.setPanning=function(a){this.panningHandler.panningEnabled=a};mxGraph.prototype.isEditing=function(a){if(null!=this.cellEditor){var b=this.cellEditor.getEditingCell();return null==a?null!=b:a==b}return!1};
mxGraph.prototype.isAutoSizeCell=function(a){var b=this.view.getState(a);a=null!=b?b.style:this.getCellStyle(a);return this.isAutoSizeCells()||1==a[mxConstants.STYLE_AUTOSIZE]};mxGraph.prototype.isAutoSizeCells=function(){return this.autoSizeCells};mxGraph.prototype.setAutoSizeCells=function(a){this.autoSizeCells=a};mxGraph.prototype.isExtendParent=function(a){return!this.getModel().isEdge(a)&&this.isExtendParents()};mxGraph.prototype.isExtendParents=function(){return this.extendParents};
mxGraph.prototype.setExtendParents=function(a){this.extendParents=a};mxGraph.prototype.isExtendParentsOnAdd=function(){return this.extendParentsOnAdd};mxGraph.prototype.setExtendParentsOnAdd=function(a){this.extendParentsOnAdd=a};mxGraph.prototype.isConstrainChild=function(a){return this.isConstrainChildren()&&!this.getModel().isEdge(this.getModel().getParent(a))};mxGraph.prototype.isConstrainChildren=function(){return this.constrainChildren};
mxGraph.prototype.setConstrainChildren=function(a){this.constrainChildren=a};mxGraph.prototype.isAllowNegativeCoordinates=function(){return this.allowNegativeCoordinates};mxGraph.prototype.setAllowNegativeCoordinates=function(a){this.allowNegativeCoordinates=a};mxGraph.prototype.getOverlap=function(a){return this.isAllowOverlapParent(a)?this.defaultOverlap:0};mxGraph.prototype.isAllowOverlapParent=function(a){return!1};
mxGraph.prototype.getFoldableCells=function(a,b){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellFoldable(a,b)}))};mxGraph.prototype.isCellFoldable=function(a,b){var c=this.view.getState(a),c=null!=c?c.style:this.getCellStyle(a);return 0<this.model.getChildCount(a)&&0!=c[mxConstants.STYLE_FOLDABLE]};
mxGraph.prototype.isValidDropTarget=function(a,b,c){return null!=a&&(this.isSplitEnabled()&&this.isSplitTarget(a,b,c)||!this.model.isEdge(a)&&(this.isSwimlane(a)||0<this.model.getChildCount(a)&&!this.isCellCollapsed(a)))};
mxGraph.prototype.isSplitTarget=function(a,b,c){return this.model.isEdge(a)&&null!=b&&1==b.length&&this.isCellConnectable(b[0])&&null==this.getEdgeValidationError(a,this.model.getTerminal(a,!0),b[0])?(c=this.model.getTerminal(a,!0),a=this.model.getTerminal(a,!1),!this.model.isAncestor(b[0],c)&&!this.model.isAncestor(b[0],a)):!1};
mxGraph.prototype.getDropTarget=function(a,b,c){if(!this.isSwimlaneNesting())for(var d=0;d<a.length;d++)if(this.isSwimlane(a[d]))return null;d=mxUtils.convertPoint(this.container,mxEvent.getClientX(b),mxEvent.getClientY(b));d.x-=this.panDx;d.y-=this.panDy;d=this.getSwimlaneAt(d.x,d.y);if(null==c)c=d;else if(null!=d){for(var e=this.model.getParent(d);null!=e&&this.isSwimlane(e)&&e!=c;)e=this.model.getParent(e);e==c&&(c=d)}for(;null!=c&&!this.isValidDropTarget(c,a,b)&&!this.model.isLayer(c);)c=this.model.getParent(c);
return!this.model.isLayer(c)&&0>mxUtils.indexOf(a,c)?c:null};mxGraph.prototype.getDefaultParent=function(){var a=this.getCurrentRoot();null==a&&(a=this.defaultParent,null==a&&(a=this.model.getRoot(),a=this.model.getChildAt(a,0)));return a};mxGraph.prototype.setDefaultParent=function(a){this.defaultParent=a};mxGraph.prototype.getSwimlane=function(a){for(;null!=a&&!this.isSwimlane(a);)a=this.model.getParent(a);return a};
mxGraph.prototype.getSwimlaneAt=function(a,b,c){c=c||this.getDefaultParent();if(null!=c)for(var d=this.model.getChildCount(c),e=0;e<d;e++){var f=this.model.getChildAt(c,e),g=this.getSwimlaneAt(a,b,f);if(null!=g)return g;if(this.isSwimlane(f)&&(g=this.view.getState(f),this.intersects(g,a,b)))return f}return null};
mxGraph.prototype.getCellAt=function(a,b,c,d,e){d=null!=d?d:!0;e=null!=e?e:!0;c=null!=c?c:this.getDefaultParent();if(null!=c)for(var f=this.model.getChildCount(c)-1;0<=f;f--){var g=this.model.getChildAt(c,f),h=this.getCellAt(a,b,g,d,e);if(null!=h)return h;if(this.isCellVisible(g)&&(e&&this.model.isEdge(g)||d&&this.model.isVertex(g)))if(h=this.view.getState(g),this.intersects(h,a,b))return g}return null};
mxGraph.prototype.intersects=function(a,b,c){if(null!=a){var d=a.absolutePoints;if(null!=d){a=this.tolerance*this.tolerance;for(var e=d[0],f=1;f<d.length;f++){var g=d[f];if(mxUtils.ptSegDistSq(e.x,e.y,g.x,g.y,b,c)<=a)return!0;e=g}}else if(e=mxUtils.toRadians(mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION)||0),0!=e&&(d=Math.cos(-e),e=Math.sin(-e),f=new mxPoint(a.getCenterX(),a.getCenterY()),e=mxUtils.getRotatedPoint(new mxPoint(b,c),d,e,f),b=e.x,c=e.y),mxUtils.contains(a,b,c))return!0}return!1};
mxGraph.prototype.hitsSwimlaneContent=function(a,b,c){var d=this.getView().getState(a);a=this.getStartSize(a);if(null!=d){var e=this.getView().getScale();b-=d.x;c-=d.y;if(0<a.width&&0<b&&b>a.width*e||0<a.height&&0<c&&c>a.height*e)return!0}return!1};mxGraph.prototype.getChildVertices=function(a){return this.getChildCells(a,!0,!1)};mxGraph.prototype.getChildEdges=function(a){return this.getChildCells(a,!1,!0)};
mxGraph.prototype.getChildCells=function(a,b,c){a=null!=a?a:this.getDefaultParent();a=this.model.getChildCells(a,null!=b?b:!1,null!=c?c:!1);b=[];for(c=0;c<a.length;c++)this.isCellVisible(a[c])&&b.push(a[c]);return b};mxGraph.prototype.getConnections=function(a,b){return this.getEdges(a,b,!0,!0,!1)};mxGraph.prototype.getIncomingEdges=function(a,b){return this.getEdges(a,b,!0,!1,!1)};mxGraph.prototype.getOutgoingEdges=function(a,b){return this.getEdges(a,b,!1,!0,!1)};
mxGraph.prototype.getEdges=function(a,b,c,d,e,f){c=null!=c?c:!0;d=null!=d?d:!0;e=null!=e?e:!0;f=null!=f?f:!1;for(var g=[],h=this.isCellCollapsed(a),k=this.model.getChildCount(a),l=0;l<k;l++){var m=this.model.getChildAt(a,l);if(h||!this.isCellVisible(m))g=g.concat(this.model.getEdges(m,c,d))}g=g.concat(this.model.getEdges(a,c,d));h=[];for(l=0;l<g.length;l++)m=this.view.getState(g[l]),k=null!=m?m.getVisibleTerminal(!0):this.view.getVisibleTerminal(g[l],!0),m=null!=m?m.getVisibleTerminal(!1):this.view.getVisibleTerminal(g[l],
!1),(e&&k==m||k!=m&&(c&&m==a&&(null==b||this.isValidAncestor(k,b,f))||d&&k==a&&(null==b||this.isValidAncestor(m,b,f))))&&h.push(g[l]);return h};mxGraph.prototype.isValidAncestor=function(a,b,c){return c?this.model.isAncestor(b,a):this.model.getParent(a)==b};
mxGraph.prototype.getOpposites=function(a,b,c,d){c=null!=c?c:!0;d=null!=d?d:!0;var e=[],f={};if(null!=a)for(var g=0;g<a.length;g++){var h=this.view.getState(a[g]),k=null!=h?h.getVisibleTerminal(!0):this.view.getVisibleTerminal(a[g],!0),h=null!=h?h.getVisibleTerminal(!1):this.view.getVisibleTerminal(a[g],!1);if(k==b&&null!=h&&h!=b&&d){var l=mxCellPath.create(h);null==f[l]&&(f[l]=h,e.push(h))}else h==b&&(null!=k&&k!=b&&c)&&(l=mxCellPath.create(k),null==f[l]&&(f[l]=k,e.push(k)))}return e};
mxGraph.prototype.getEdgesBetween=function(a,b,c){c=null!=c?c:!1;for(var d=this.getEdges(a),e=[],f=0;f<d.length;f++){var g=this.view.getState(d[f]),h=null!=g?g.getVisibleTerminal(!0):this.view.getVisibleTerminal(d[f],!0),g=null!=g?g.getVisibleTerminal(!1):this.view.getVisibleTerminal(d[f],!1);(h==a&&g==b||!c&&h==b&&g==a)&&e.push(d[f])}return e};
mxGraph.prototype.getPointForEvent=function(a,b){var c=mxUtils.convertPoint(this.container,mxEvent.getClientX(a),mxEvent.getClientY(a)),d=this.view.scale,e=this.view.translate,f=!1!=b?this.gridSize/2:0;c.x=this.snap(c.x/d-e.x-f);c.y=this.snap(c.y/d-e.y-f);return c};
mxGraph.prototype.getCells=function(a,b,c,d,e,f){f=null!=f?f:[];if(0<c||0<d){var g=a+c,h=b+d;e=e||this.getDefaultParent();if(null!=e)for(var k=this.model.getChildCount(e),l=0;l<k;l++){var m=this.model.getChildAt(e,l),n=this.view.getState(m);if(this.isCellVisible(m)&&null!=n){var p=n,n=mxUtils.getValue(n.style,mxConstants.STYLE_ROTATION)||0;0!=n&&(p=mxUtils.getBoundingBox(p,n));p.x>=a&&p.y+p.height<=h&&p.y>=b&&p.x+p.width<=g?f.push(m):this.getCells(a,b,c,d,m,f)}}}return f};
mxGraph.prototype.getCellsBeyond=function(a,b,c,d,e){var f=[];if(d||e)if(null==c&&(c=this.getDefaultParent()),null!=c)for(var g=this.model.getChildCount(c),h=0;h<g;h++){var k=this.model.getChildAt(c,h),l=this.view.getState(k);this.isCellVisible(k)&&null!=l&&(!d||l.x>=a)&&(!e||l.y>=b)&&f.push(k)}return f};
mxGraph.prototype.findTreeRoots=function(a,b,c){b=null!=b?b:!1;c=null!=c?c:!1;var d=[];if(null!=a){for(var e=this.getModel(),f=e.getChildCount(a),g=null,h=0,k=0;k<f;k++){var l=e.getChildAt(a,k);if(this.model.isVertex(l)&&this.isCellVisible(l)){for(var m=this.getConnections(l,b?a:null),n=0,p=0,q=0;q<m.length;q++)this.view.getVisibleTerminal(m[q],!0)==l?n++:p++;(c&&0==n&&0<p||!c&&0==p&&0<n)&&d.push(l);m=c?p-n:n-p;m>h&&(h=m,g=l)}}0==d.length&&null!=g&&d.push(g)}return d};
mxGraph.prototype.traverse=function(a,b,c,d,e){if(null!=c&&null!=a){b=null!=b?b:!0;e=e||[];var f=mxCellPath.create(a);if(null==e[f]&&(e[f]=a,d=c(a,d),null==d||d))if(d=this.model.getEdgeCount(a),0<d)for(f=0;f<d;f++){var g=this.model.getEdgeAt(a,f),h=this.model.getTerminal(g,!0)==a;if(!b||h)h=this.model.getTerminal(g,!h),this.traverse(h,b,c,g,e)}}};mxGraph.prototype.isCellSelected=function(a){return this.getSelectionModel().isSelected(a)};mxGraph.prototype.isSelectionEmpty=function(){return this.getSelectionModel().isEmpty()};
mxGraph.prototype.clearSelection=function(){return this.getSelectionModel().clear()};mxGraph.prototype.getSelectionCount=function(){return this.getSelectionModel().cells.length};mxGraph.prototype.getSelectionCell=function(){return this.getSelectionModel().cells[0]};mxGraph.prototype.getSelectionCells=function(){return this.getSelectionModel().cells.slice()};mxGraph.prototype.setSelectionCell=function(a){this.getSelectionModel().setCell(a)};mxGraph.prototype.setSelectionCells=function(a){this.getSelectionModel().setCells(a)};
mxGraph.prototype.addSelectionCell=function(a){this.getSelectionModel().addCell(a)};mxGraph.prototype.addSelectionCells=function(a){this.getSelectionModel().addCells(a)};mxGraph.prototype.removeSelectionCell=function(a){this.getSelectionModel().removeCell(a)};mxGraph.prototype.removeSelectionCells=function(a){this.getSelectionModel().removeCells(a)};mxGraph.prototype.selectRegion=function(a,b){var c=this.getCells(a.x,a.y,a.width,a.height);this.selectCellsForEvent(c,b);return c};
mxGraph.prototype.selectNextCell=function(){this.selectCell(!0)};mxGraph.prototype.selectPreviousCell=function(){this.selectCell()};mxGraph.prototype.selectParentCell=function(){this.selectCell(!1,!0)};mxGraph.prototype.selectChildCell=function(){this.selectCell(!1,!1,!0)};
mxGraph.prototype.selectCell=function(a,b,c){var d=this.selectionModel,e=0<d.cells.length?d.cells[0]:null;1<d.cells.length&&d.clear();var d=null!=e?this.model.getParent(e):this.getDefaultParent(),f=this.model.getChildCount(d);null==e&&0<f?(a=this.model.getChildAt(d,0),this.setSelectionCell(a)):(null==e||b)&&null!=this.view.getState(d)&&null!=this.model.getGeometry(d)?this.getCurrentRoot()!=d&&this.setSelectionCell(d):null!=e&&c?0<this.model.getChildCount(e)&&(a=this.model.getChildAt(e,0),this.setSelectionCell(a)):
0<f&&(b=d.getIndex(e),a?(b++,a=this.model.getChildAt(d,b%f)):(b--,a=this.model.getChildAt(d,0>b?f-1:b)),this.setSelectionCell(a))};mxGraph.prototype.selectAll=function(a){a=a||this.getDefaultParent();a=this.model.getChildren(a);null!=a&&this.setSelectionCells(a)};mxGraph.prototype.selectVertices=function(a){this.selectCells(!0,!1,a)};mxGraph.prototype.selectEdges=function(a){this.selectCells(!1,!0,a)};
mxGraph.prototype.selectCells=function(a,b,c){c=c||this.getDefaultParent();var d=mxUtils.bind(this,function(c){return null!=this.view.getState(c)&&0==this.model.getChildCount(c)&&(this.model.isVertex(c)&&a||this.model.isEdge(c)&&b)});c=this.model.filterDescendants(d,c);this.setSelectionCells(c)};mxGraph.prototype.selectCellForEvent=function(a,b){var c=this.isCellSelected(a);this.isToggleEvent(b)?c?this.removeSelectionCell(a):this.addSelectionCell(a):(!c||1!=this.getSelectionCount())&&this.setSelectionCell(a)};
mxGraph.prototype.selectCellsForEvent=function(a,b){this.isToggleEvent(b)?this.addSelectionCells(a):this.setSelectionCells(a)};
mxGraph.prototype.createHandler=function(a){var b=null;null!=a&&(this.model.isEdge(a.cell)?(b=this.view.getEdgeStyle(a),b=this.isLoop(a)||b==mxEdgeStyle.ElbowConnector||b==mxEdgeStyle.SideToSide||b==mxEdgeStyle.TopToBottom?new mxElbowEdgeHandler(a):b==mxEdgeStyle.SegmentConnector||b==mxEdgeStyle.OrthConnector?new mxEdgeSegmentHandler(a):new mxEdgeHandler(a)):b=new mxVertexHandler(a));return b};mxGraph.prototype.addMouseListener=function(a){null==this.mouseListeners&&(this.mouseListeners=[]);this.mouseListeners.push(a)};
mxGraph.prototype.removeMouseListener=function(a){if(null!=this.mouseListeners)for(var b=0;b<this.mouseListeners.length;b++)if(this.mouseListeners[b]==a){this.mouseListeners.splice(b,1);break}};mxGraph.prototype.updateMouseEvent=function(a){if(null==a.graphX||null==a.graphY){var b=mxUtils.convertPoint(this.container,a.getX(),a.getY());a.graphX=b.x-this.panDx;a.graphY=b.y-this.panDy}return a};
mxGraph.prototype.getStateForTouchEvent=function(a){var b=mxEvent.getClientX(a);a=mxEvent.getClientY(a);b=mxUtils.convertPoint(this.container,b,a);return this.view.getState(this.getCellAt(b.x,b.y))};
mxGraph.prototype.isEventIgnored=function(a,b,c){var d=this.isEditing(),e=mxEvent.isMouseEvent(b.getEvent());b.getEvent()==this.lastEvent?d=!0:this.lastEvent=b.getEvent();null!=this.eventSource&&a!=mxEvent.MOUSE_MOVE?(mxEvent.removeGestureListeners(this.eventSource,null,this.mouseMoveRedirect,this.mouseUpRedirect),this.eventSource=this.mouseUpRedirect=this.mouseMoveRedirect=null):null!=this.eventSource&&b.getSource()!=this.eventSource?d=!0:mxClient.IS_TOUCH&&(a==mxEvent.MOUSE_DOWN&&!e)&&(this.eventSource=
b.getSource(),this.mouseMoveRedirect=mxUtils.bind(this,function(a){this.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a,this.getStateForTouchEvent(a)))}),this.mouseUpRedirect=mxUtils.bind(this,function(a){this.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(a,this.getStateForTouchEvent(a)))}),mxEvent.addGestureListeners(this.eventSource,null,this.mouseMoveRedirect,this.mouseUpRedirect));mxClient.IS_IE&&("CSS1Compat"==document.compatMode&&a==mxEvent.MOUSE_UP&&2==b.getEvent().detail)&&(null!=
this.lastMouseX&&Math.abs(this.lastMouseX-b.getX())<=this.doubleTapTolerance&&(null!=this.lastMouseY&&Math.abs(this.lastMouseY-b.getY())<=this.doubleTapTolerance)&&(d=!0),this.lastMouseX=b.getX(),this.lastMouseY=b.getY());this.isSyntheticEventIgnored(a,b,c)&&(d=!0);if(a==mxEvent.MOUSE_UP&&this.isMouseDown)this.isMouseDown=!1;else if(!d)if(a==mxEvent.MOUSE_DOWN&&!this.isMouseDown)this.isMouseDown=!0,this.isMouseTrigger=e;else if((!mxClient.IS_FF||a!=mxEvent.MOUSE_MOVE)&&this.isMouseDown&&this.isMouseTrigger!=
e||a==mxEvent.MOUSE_DOWN&&this.isMouseDown||a==mxEvent.MOUSE_UP&&!this.isMouseDown)d=!0;return d};mxGraph.prototype.isSyntheticEventIgnored=function(a,b,c){c=!1;b=mxEvent.isMouseEvent(b.getEvent());this.ignoreMouseEvents&&b&&a!=mxEvent.MOUSE_MOVE?(this.ignoreMouseEvents=a!=mxEvent.MOUSE_UP,c=!0):mxClient.IS_FF&&(!b&&a==mxEvent.MOUSE_UP)&&(this.ignoreMouseEvents=!0);return c};
mxGraph.prototype.fireMouseEvent=function(a,b,c){null==c&&(c=this);if(!this.isEventIgnored(a,b,c)){b=this.updateMouseEvent(b);if(!mxClient.IS_FF&&mxClient.IS_TOUCH&&this.doubleTapEnabled&&a==mxEvent.MOUSE_UP){var d=(new Date).getTime();if(this.lastTouchEvent!=b.getEvent()&&d-this.lastTouchTime<this.doubleTapTimeout&&Math.abs(this.lastTouchX-b.getX())<this.doubleTapTolerance&&Math.abs(this.lastTouchY-b.getY())<this.doubleTapTolerance)this.lastTouchTime=0,this.dblClick(b.getEvent(),b.getCell());else if(null==
this.lastTouchEvent||this.lastTouchEvent!=b.getEvent())this.lastTouchX=b.getX(),this.lastTouchY=b.getY(),this.lastTouchTime=d,this.lastTouchEvent=b.getEvent()}this.fireEvent(new mxEventObject(mxEvent.FIRE_MOUSE_EVENT,"eventName",a,"event",b));if(mxClient.IS_OP||mxClient.IS_SF||mxClient.IS_GC||mxClient.IS_IE&&mxClient.IS_SVG||b.getEvent().target!=this.container){a==mxEvent.MOUSE_MOVE&&(this.isMouseDown&&this.autoScroll)&&this.scrollPointToVisible(b.getGraphX(),b.getGraphY(),this.autoExtend);if(null!=
this.mouseListeners){c=[c,b];b.getEvent().returnValue=!0;for(d=0;d<this.mouseListeners.length;d++){var e=this.mouseListeners[d];a==mxEvent.MOUSE_DOWN?e.mouseDown.apply(e,c):a==mxEvent.MOUSE_MOVE?e.mouseMove.apply(e,c):a==mxEvent.MOUSE_UP&&e.mouseUp.apply(e,c)}}a==mxEvent.MOUSE_UP&&this.click(b)}mxEvent.isTouchEvent(b.getEvent())&&a==mxEvent.MOUSE_DOWN&&this.tapAndHoldEnabled&&!this.tapAndHoldInProgress?(this.tapAndHoldInProgress=!0,this.initialTouchX=b.getGraphX(),this.initialTouchY=b.getGraphY(),
this.tapAndHoldThread&&window.clearTimeout(this.tapAndHoldThread),this.tapAndHoldThread=window.setTimeout(mxUtils.bind(this,function(){this.tapAndHoldValid&&this.tapAndHold(b);this.tapAndHoldValid=this.tapAndHoldInProgress=!1}),this.tapAndHoldDelay),this.tapAndHoldValid=!0):a==mxEvent.MOUSE_UP?this.tapAndHoldValid=this.tapAndHoldInProgress=!1:this.tapAndHoldValid&&(this.tapAndHoldValid=Math.abs(this.initialTouchX-b.getGraphX())<this.tolerance&&Math.abs(this.initialTouchY-b.getGraphY())<this.tolerance)}};
mxGraph.prototype.fireGestureEvent=function(a,b){this.lastTouchTime=0;this.fireEvent(new mxEventObject(mxEvent.GESTURE,"event",a,"cell",b))};
mxGraph.prototype.destroy=function(){this.destroyed||(this.destroyed=!0,null!=this.tooltipHandler&&this.tooltipHandler.destroy(),null!=this.selectionCellsHandler&&this.selectionCellsHandler.destroy(),null!=this.panningHandler&&this.panningHandler.destroy(),null!=this.popupMenuHandler&&this.popupMenuHandler.destroy(),null!=this.connectionHandler&&this.connectionHandler.destroy(),null!=this.graphHandler&&this.graphHandler.destroy(),null!=this.cellEditor&&this.cellEditor.destroy(),null!=this.view&&this.view.destroy(),
null!=this.model&&null!=this.graphModelChangeListener&&(this.model.removeListener(this.graphModelChangeListener),this.graphModelChangeListener=null),this.container=null)};function mxCellOverlay(a,b,c,d,e,f){this.image=a;this.tooltip=b;this.align=null!=c?c:this.align;this.verticalAlign=null!=d?d:this.verticalAlign;this.offset=null!=e?e:new mxPoint;this.cursor=null!=f?f:"help"}mxCellOverlay.prototype=new mxEventSource;mxCellOverlay.prototype.constructor=mxCellOverlay;mxCellOverlay.prototype.image=null;
mxCellOverlay.prototype.tooltip=null;mxCellOverlay.prototype.align=mxConstants.ALIGN_RIGHT;mxCellOverlay.prototype.verticalAlign=mxConstants.ALIGN_BOTTOM;mxCellOverlay.prototype.offset=null;mxCellOverlay.prototype.cursor=null;mxCellOverlay.prototype.defaultOverlap=0.5;
mxCellOverlay.prototype.getBounds=function(a){var b=a.view.graph.getModel().isEdge(a.cell),c=a.view.scale,d=null,e=this.image.width,f=this.image.height;b?(b=a.absolutePoints,1==b.length%2?d=b[Math.floor(b.length/2)]:(d=b.length/2,a=b[d-1],b=b[d],d=new mxPoint(a.x+(b.x-a.x)/2,a.y+(b.y-a.y)/2))):(d=new mxPoint,d.x=this.align==mxConstants.ALIGN_LEFT?a.x:this.align==mxConstants.ALIGN_CENTER?a.x+a.width/2:a.x+a.width,d.y=this.verticalAlign==mxConstants.ALIGN_TOP?a.y:this.verticalAlign==mxConstants.ALIGN_MIDDLE?
a.y+a.height/2:a.y+a.height);return new mxRectangle(Math.round(d.x-(e*this.defaultOverlap-this.offset.x)*c),Math.round(d.y-(f*this.defaultOverlap-this.offset.y)*c),e*c,f*c)};mxCellOverlay.prototype.toString=function(){return this.tooltip};function mxOutline(a,b){this.source=a;null!=b&&this.init(b)}mxOutline.prototype.source=null;mxOutline.prototype.outline=null;mxOutline.prototype.graphRenderHint=mxConstants.RENDERING_HINT_FASTER;mxOutline.prototype.enabled=!0;mxOutline.prototype.showViewport=!0;
mxOutline.prototype.border=10;mxOutline.prototype.sizerSize=8;mxOutline.prototype.labelsVisible=!1;mxOutline.prototype.updateOnPan=!1;mxOutline.prototype.sizerImage=null;mxOutline.prototype.suspended=!1;
mxOutline.prototype.init=function(a){this.outline=new mxGraph(a,this.source.getModel(),this.graphRenderHint,this.source.getStylesheet());this.outline.foldingEnabled=!1;this.outline.autoScroll=!1;var b=this.outline.graphModelChanged;this.outline.graphModelChanged=mxUtils.bind(this,function(a){!this.suspended&&null!=this.outline&&b.apply(this.outline,arguments)});mxClient.IS_SVG&&(a=this.outline.getView().getCanvas().parentNode,a.setAttribute("shape-rendering","optimizeSpeed"),a.setAttribute("image-rendering",
"optimizeSpeed"));this.outline.labelsVisible=this.labelsVisible;this.outline.setEnabled(!1);this.updateHandler=mxUtils.bind(this,function(a,b){!this.suspended&&!this.active&&this.update()});this.source.getModel().addListener(mxEvent.CHANGE,this.updateHandler);this.outline.addMouseListener(this);a=this.source.getView();a.addListener(mxEvent.SCALE,this.updateHandler);a.addListener(mxEvent.TRANSLATE,this.updateHandler);a.addListener(mxEvent.SCALE_AND_TRANSLATE,this.updateHandler);a.addListener(mxEvent.DOWN,
this.updateHandler);a.addListener(mxEvent.UP,this.updateHandler);mxEvent.addListener(this.source.container,"scroll",this.updateHandler);this.panHandler=mxUtils.bind(this,function(a){this.updateOnPan&&this.updateHandler.apply(this,arguments)});this.source.addListener(mxEvent.PAN,this.panHandler);this.refreshHandler=mxUtils.bind(this,function(a){this.outline.setStylesheet(this.source.getStylesheet());this.outline.refresh()});this.source.addListener(mxEvent.REFRESH,this.refreshHandler);this.bounds=new mxRectangle(0,
0,0,0);this.selectionBorder=new mxRectangleShape(this.bounds,null,mxConstants.OUTLINE_COLOR,mxConstants.OUTLINE_STROKEWIDTH);this.selectionBorder.dialect=this.outline.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;this.selectionBorder.init(this.outline.getView().getOverlayPane());a=mxUtils.bind(this,function(a){var b=mxEvent.getSource(a),e=mxUtils.bind(this,function(a){this.outline.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a))}),f=mxUtils.bind(this,function(a){mxEvent.removeGestureListeners(b,
null,e,f);this.outline.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(a))});mxEvent.addGestureListeners(b,null,e,f);this.outline.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a))});mxEvent.addGestureListeners(this.selectionBorder.node,a);this.sizer=this.createSizer();this.sizer.init(this.outline.getView().getOverlayPane());this.enabled&&(this.sizer.node.style.cursor="pointer");mxEvent.addGestureListeners(this.sizer.node,a);this.selectionBorder.node.style.display=this.showViewport?"":"none";
this.sizer.node.style.display=this.selectionBorder.node.style.display;this.selectionBorder.node.style.cursor="move";this.update(!1)};mxOutline.prototype.isEnabled=function(){return this.enabled};mxOutline.prototype.setEnabled=function(a){this.enabled=a};mxOutline.prototype.setZoomEnabled=function(a){this.sizer.node.style.visibility=a?"visible":"hidden"};mxOutline.prototype.refresh=function(){this.update(!0)};
mxOutline.prototype.createSizer=function(){var a=null!=this.sizerImage?new mxImageShape(new mxRectangle(0,0,this.sizerImage.width,this.sizerImage.height),this.sizerImage.src):new mxRectangleShape(new mxRectangle(0,0,this.sizerSize,this.sizerSize),mxConstants.OUTLINE_HANDLE_FILLCOLOR,mxConstants.OUTLINE_HANDLE_STROKECOLOR);a.dialect=this.outline.dialect;return a};mxOutline.prototype.getSourceContainerSize=function(){return new mxRectangle(0,0,this.source.container.scrollWidth,this.source.container.scrollHeight)};
mxOutline.prototype.getOutlineOffset=function(a){return null};
mxOutline.prototype.update=function(a){if(null!=this.source){var b=this.source.view.scale,c=this.source.getGraphBounds(),c=new mxRectangle(c.x/b+this.source.panDx,c.y/b+this.source.panDy,c.width/b,c.height/b),d=new mxRectangle(0,0,this.source.container.clientWidth/b,this.source.container.clientHeight/b),e=c.clone();e.add(d);var f=this.getSourceContainerSize(),d=Math.max(f.width/b,e.width),b=Math.max(f.height/b,e.height),e=Math.max(0,this.outline.container.clientWidth-this.border),f=Math.max(0,this.outline.container.clientHeight-
this.border),e=Math.min(e/d,f/b);if(0<e){this.outline.getView().scale!=e&&(this.outline.getView().scale=e,a=!0);d=this.outline.getView();d.currentRoot!=this.source.getView().currentRoot&&d.setCurrentRoot(this.source.getView().currentRoot);var b=this.source.view.translate,f=b.x+this.source.panDx,g=b.y+this.source.panDy,e=this.getOutlineOffset(e);null!=e&&(f+=e.x,g+=e.y);0>c.x&&(f-=c.x);0>c.y&&(g-=c.y);if(d.translate.x!=f||d.translate.y!=g)d.translate.x=f,d.translate.y=g,a=!0;var c=d.translate,e=this.source.getView().scale,
f=e/d.scale,g=1/d.scale,h=this.source.container;this.bounds=new mxRectangle((c.x-b.x-this.source.panDx)/g,(c.y-b.y-this.source.panDy)/g,h.clientWidth/f,h.clientHeight/f);this.bounds.x+=this.source.container.scrollLeft*d.scale/e;this.bounds.y+=this.source.container.scrollTop*d.scale/e;c=this.selectionBorder.bounds;if(c.x!=this.bounds.x||c.y!=this.bounds.y||c.width!=this.bounds.width||c.height!=this.bounds.height)this.selectionBorder.bounds=this.bounds,this.selectionBorder.redraw();c=this.sizer.bounds;
d=new mxRectangle(this.bounds.x+this.bounds.width-c.width/2,this.bounds.y+this.bounds.height-c.height/2,c.width,c.height);if(c.x!=d.x||c.y!=d.y||c.width!=d.width||c.height!=d.height)this.sizer.bounds=d,"hidden"!=this.sizer.node.style.visibility&&this.sizer.redraw();a&&this.outline.view.revalidate()}}};
mxOutline.prototype.mouseDown=function(a,b){if(this.enabled&&this.showViewport){var c=!mxEvent.isMouseEvent(b.getEvent())?this.source.tolerance:0,c=this.source.allowHandleBoundsCheck&&(mxClient.IS_IE||0<c)?new mxRectangle(b.getGraphX()-c,b.getGraphY()-c,2*c,2*c):null;this.zoom=b.isSource(this.sizer)||null!=c&&mxUtils.intersects(shape.bounds,c);this.startX=b.getX();this.startY=b.getY();this.active=!0;this.source.useScrollbarsForPanning&&mxUtils.hasScrollbars(this.source.container)?(this.dx0=this.source.container.scrollLeft,
this.dy0=this.source.container.scrollTop):this.dy0=this.dx0=0}b.consume()};
mxOutline.prototype.mouseMove=function(a,b){if(this.active){this.selectionBorder.node.style.display=this.showViewport?"":"none";this.sizer.node.style.display=this.selectionBorder.node.style.display;var c=this.getTranslateForEvent(b),d=c.x,e=c.y,c=null;if(this.zoom)c=this.source.container,e=d/(c.clientWidth/c.clientHeight),c=new mxRectangle(this.bounds.x,this.bounds.y,Math.max(1,this.bounds.width+d),Math.max(1,this.bounds.height+e)),this.selectionBorder.bounds=c,this.selectionBorder.redraw();else{var f=
this.outline.getView().scale,c=new mxRectangle(this.bounds.x+d,this.bounds.y+e,this.bounds.width,this.bounds.height);this.selectionBorder.bounds=c;this.selectionBorder.redraw();d=d/f*this.source.getView().scale;e=e/f*this.source.getView().scale;this.source.panGraph(-d-this.dx0,-e-this.dy0)}d=this.sizer.bounds;this.sizer.bounds=new mxRectangle(c.x+c.width-d.width/2,c.y+c.height-d.height/2,d.width,d.height);"hidden"!=this.sizer.node.style.visibility&&this.sizer.redraw();b.consume()}};
mxOutline.prototype.getTranslateForEvent=function(a){return new mxPoint(a.getX()-this.startX,a.getY()-this.startY)};
mxOutline.prototype.mouseUp=function(a,b){if(this.active){var c=this.getTranslateForEvent(b),d=c.x,c=c.y;if(0<Math.abs(d)||0<Math.abs(c)){if(this.zoom){var c=this.selectionBorder.bounds.width,e=this.source.getView().scale;this.source.zoomTo(e-d*e/c,!1)}else if(!this.source.useScrollbarsForPanning||!mxUtils.hasScrollbars(this.source.container))this.source.panGraph(0,0),d/=this.outline.getView().scale,c/=this.outline.getView().scale,e=this.source.getView().translate,this.source.getView().setTranslate(e.x-
d,e.y-c);this.update();b.consume()}this.index=null;this.active=!1}};
mxOutline.prototype.destroy=function(){null!=this.source&&(this.source.removeListener(this.panHandler),this.source.removeListener(this.refreshHandler),this.source.getModel().removeListener(this.updateHandler),this.source.getView().removeListener(this.updateHandler),mxEvent.addListener(this.source.container,"scroll",this.updateHandler),this.source=null);null!=this.outline&&(this.outline.removeMouseListener(this),this.outline.destroy(),this.outline=null);null!=this.selectionBorder&&(this.selectionBorder.destroy(),
this.selectionBorder=null);null!=this.sizer&&(this.sizer.destroy(),this.sizer=null)};function mxMultiplicity(a,b,c,d,e,f,g,h,k,l){this.source=a;this.type=b;this.attr=c;this.value=d;this.min=null!=e?e:0;this.max=null!=f?f:"n";this.validNeighbors=g;this.countError=mxResources.get(h)||h;this.typeError=mxResources.get(k)||k;this.validNeighborsAllowed=null!=l?l:!0}mxMultiplicity.prototype.type=null;mxMultiplicity.prototype.attr=null;mxMultiplicity.prototype.value=null;mxMultiplicity.prototype.source=null;
mxMultiplicity.prototype.min=null;mxMultiplicity.prototype.max=null;mxMultiplicity.prototype.validNeighbors=null;mxMultiplicity.prototype.validNeighborsAllowed=!0;mxMultiplicity.prototype.countError=null;mxMultiplicity.prototype.typeError=null;
mxMultiplicity.prototype.check=function(a,b,c,d,e,f){var g="";if(this.source&&this.checkTerminal(a,c,b)||!this.source&&this.checkTerminal(a,d,b)){if(null!=this.countError&&(this.source&&(0==this.max||e>=this.max)||!this.source&&(0==this.max||f>=this.max)))g+=this.countError+"\n";null!=this.validNeighbors&&(null!=this.typeError&&0<this.validNeighbors.length)&&(this.checkNeighbors(a,b,c,d)||(g+=this.typeError+"\n"))}return 0<g.length?g:null};
mxMultiplicity.prototype.checkNeighbors=function(a,b,c,d){b=a.model.getValue(c);d=a.model.getValue(d);c=!this.validNeighborsAllowed;for(var e=this.validNeighbors,f=0;f<e.length;f++)if(this.source&&this.checkType(a,d,e[f])){c=this.validNeighborsAllowed;break}else if(!this.source&&this.checkType(a,b,e[f])){c=this.validNeighborsAllowed;break}return c};mxMultiplicity.prototype.checkTerminal=function(a,b,c){b=a.model.getValue(b);return this.checkType(a,b,this.type,this.attr,this.value)};
mxMultiplicity.prototype.checkType=function(a,b,c,d,e){return null!=b?isNaN(b.nodeType)?b==c:mxUtils.isNode(b,c,d,e):!1};function mxLayoutManager(a){this.undoHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.beforeUndo(c.getProperty("edit"))});this.moveHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.cellsMoved(c.getProperty("cells"),c.getProperty("event"))});this.setGraph(a)}mxLayoutManager.prototype=new mxEventSource;mxLayoutManager.prototype.constructor=mxLayoutManager;
mxLayoutManager.prototype.graph=null;mxLayoutManager.prototype.bubbling=!0;mxLayoutManager.prototype.enabled=!0;mxLayoutManager.prototype.updateHandler=null;mxLayoutManager.prototype.moveHandler=null;mxLayoutManager.prototype.isEnabled=function(){return this.enabled};mxLayoutManager.prototype.setEnabled=function(a){this.enabled=a};mxLayoutManager.prototype.isBubbling=function(){return this.bubbling};mxLayoutManager.prototype.setBubbling=function(a){this.bubbling=a};
mxLayoutManager.prototype.getGraph=function(){return this.graph};mxLayoutManager.prototype.setGraph=function(a){if(null!=this.graph){var b=this.graph.getModel();b.removeListener(this.undoHandler);this.graph.removeListener(this.moveHandler)}this.graph=a;null!=this.graph&&(b=this.graph.getModel(),b.addListener(mxEvent.BEFORE_UNDO,this.undoHandler),this.graph.addListener(mxEvent.MOVE_CELLS,this.moveHandler))};mxLayoutManager.prototype.getLayout=function(a){return null};
mxLayoutManager.prototype.beforeUndo=function(a){a=this.getCellsForChanges(a.changes);var b=this.getGraph().getModel();if(this.isBubbling())for(var c=b.getParents(a);0<c.length;)a=a.concat(c),c=b.getParents(c);this.layoutCells(mxUtils.sortCells(a,!1))};
mxLayoutManager.prototype.cellsMoved=function(a,b){if(null!=a&&null!=b)for(var c=mxUtils.convertPoint(this.getGraph().container,mxEvent.getClientX(b),mxEvent.getClientY(b)),d=this.getGraph().getModel(),e=0;e<a.length;e++){var f=this.getLayout(d.getParent(a[e]));null!=f&&f.moveCell(a[e],c.x,c.y)}};
mxLayoutManager.prototype.getCellsForChanges=function(a){for(var b=[],c={},d=0;d<a.length;d++){var e=a[d];if(e instanceof mxRootChange)return[];for(var e=this.getCellsForChange(e),f=0;f<e.length;f++)if(null!=e[f]){var g=mxCellPath.create(e[f]);null==c[g]&&(c[g]=e[f],b.push(e[f]))}}return b};
mxLayoutManager.prototype.getCellsForChange=function(a){var b=this.getGraph().getModel();return a instanceof mxChildChange?[a.child,a.previous,b.getParent(a.child)]:a instanceof mxTerminalChange||a instanceof mxGeometryChange?[a.cell,b.getParent(a.cell)]:[]};
mxLayoutManager.prototype.layoutCells=function(a){if(0<a.length){var b=this.getGraph().getModel();b.beginUpdate();try{for(var c=null,d=0;d<a.length;d++)a[d]!=b.getRoot()&&a[d]!=c&&(c=a[d],this.executeLayout(this.getLayout(c),c));this.fireEvent(new mxEventObject(mxEvent.LAYOUT_CELLS,"cells",a))}finally{b.endUpdate()}}};mxLayoutManager.prototype.executeLayout=function(a,b){null!=a&&null!=b&&a.execute(b)};mxLayoutManager.prototype.destroy=function(){this.setGraph(null)};
function mxSpaceManager(a,b,c,d){this.resizeHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.cellsResized(b.getProperty("cells"))});this.foldHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.cellsResized(b.getProperty("cells"))});this.shiftRightwards=null!=b?b:!0;this.shiftDownwards=null!=c?c:!0;this.extendParents=null!=d?d:!0;this.setGraph(a)}mxSpaceManager.prototype=new mxEventSource;mxSpaceManager.prototype.constructor=mxSpaceManager;mxSpaceManager.prototype.graph=null;
mxSpaceManager.prototype.enabled=!0;mxSpaceManager.prototype.shiftRightwards=!0;mxSpaceManager.prototype.shiftDownwards=!0;mxSpaceManager.prototype.extendParents=!0;mxSpaceManager.prototype.resizeHandler=null;mxSpaceManager.prototype.foldHandler=null;mxSpaceManager.prototype.isCellIgnored=function(a){return!this.getGraph().getModel().isVertex(a)};mxSpaceManager.prototype.isCellShiftable=function(a){return this.getGraph().getModel().isVertex(a)&&this.getGraph().isCellMovable(a)};
mxSpaceManager.prototype.isEnabled=function(){return this.enabled};mxSpaceManager.prototype.setEnabled=function(a){this.enabled=a};mxSpaceManager.prototype.isShiftRightwards=function(){return this.shiftRightwards};mxSpaceManager.prototype.setShiftRightwards=function(a){this.shiftRightwards=a};mxSpaceManager.prototype.isShiftDownwards=function(){return this.shiftDownwards};mxSpaceManager.prototype.setShiftDownwards=function(a){this.shiftDownwards=a};mxSpaceManager.prototype.isExtendParents=function(){return this.extendParents};
mxSpaceManager.prototype.setExtendParents=function(a){this.extendParents=a};mxSpaceManager.prototype.getGraph=function(){return this.graph};mxSpaceManager.prototype.setGraph=function(a){null!=this.graph&&(this.graph.removeListener(this.resizeHandler),this.graph.removeListener(this.foldHandler));this.graph=a;null!=this.graph&&(this.graph.addListener(mxEvent.RESIZE_CELLS,this.resizeHandler),this.graph.addListener(mxEvent.FOLD_CELLS,this.foldHandler))};
mxSpaceManager.prototype.cellsResized=function(a){if(null!=a){var b=this.graph.getModel();b.beginUpdate();try{for(var c=0;c<a.length;c++)if(!this.isCellIgnored(a[c])){this.cellResized(a[c]);break}}finally{b.endUpdate()}}};
mxSpaceManager.prototype.cellResized=function(a){var b=this.getGraph(),c=b.getView(),d=b.getModel(),e=c.getState(a),f=c.getState(d.getParent(a));if(null!=e&&null!=f){var g=this.getCellsToShift(e),h=d.getGeometry(a);if(null!=g&&null!=h){var k=c.translate,l=c.scale,c=e.x-f.origin.x-k.x*l,f=e.y-f.origin.y-k.y*l,k=e.x+e.width,m=e.y+e.height,n=e.width-h.width*l+c-h.x*l,p=e.height-h.height*l+f-h.y*l,q=1-h.width*l/e.width,e=1-h.height*l/e.height;d.beginUpdate();try{for(h=0;h<g.length;h++)g[h]!=a&&this.isCellShiftable(g[h])&&
this.shiftCell(g[h],n,p,c,f,k,m,q,e,this.isExtendParents()&&b.isExtendParent(g[h]))}finally{d.endUpdate()}}}};
mxSpaceManager.prototype.shiftCell=function(a,b,c,d,e,f,g,h,k,l){d=this.getGraph();var m=d.getView().getState(a);if(null!=m){var n=d.getModel(),p=n.getGeometry(a);if(null!=p){n.beginUpdate();try{if(this.isShiftRightwards())if(m.x>=f)p=p.clone(),p.translate(-b,0);else{var q=Math.max(0,m.x-x0),p=p.clone();p.translate(-h*q,0)}if(this.isShiftDownwards())if(m.y>=g)p=p.clone(),p.translate(0,-c);else{var s=Math.max(0,m.y-e),p=p.clone();p.translate(0,-k*s)}p!=n.getGeometry(a)&&(n.setGeometry(a,p),l&&d.extendParent(a))}finally{n.endUpdate()}}}};
mxSpaceManager.prototype.getCellsToShift=function(a){var b=this.getGraph(),c=b.getModel().getParent(a.cell),d=this.isShiftDownwards(),e=this.isShiftRightwards();return b.getCellsBeyond(a.x+(d?0:a.width),a.y+(d&&e?0:a.height),c,e,d)};mxSpaceManager.prototype.destroy=function(){this.setGraph(null)};
function mxSwimlaneManager(a,b,c,d){this.horizontal=null!=b?b:!0;this.addEnabled=null!=c?c:!0;this.resizeEnabled=null!=d?d:!0;this.addHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.isAddEnabled()&&this.cellsAdded(b.getProperty("cells"))});this.resizeHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.isResizeEnabled()&&this.cellsResized(b.getProperty("cells"))});this.setGraph(a)}mxSwimlaneManager.prototype=new mxEventSource;mxSwimlaneManager.prototype.constructor=mxSwimlaneManager;
mxSwimlaneManager.prototype.graph=null;mxSwimlaneManager.prototype.enabled=!0;mxSwimlaneManager.prototype.horizontal=!0;mxSwimlaneManager.prototype.addEnabled=!0;mxSwimlaneManager.prototype.resizeEnabled=!0;mxSwimlaneManager.prototype.addHandler=null;mxSwimlaneManager.prototype.resizeHandler=null;mxSwimlaneManager.prototype.isEnabled=function(){return this.enabled};mxSwimlaneManager.prototype.setEnabled=function(a){this.enabled=a};mxSwimlaneManager.prototype.isHorizontal=function(){return this.horizontal};
mxSwimlaneManager.prototype.setHorizontal=function(a){this.horizontal=a};mxSwimlaneManager.prototype.isAddEnabled=function(){return this.addEnabled};mxSwimlaneManager.prototype.setAddEnabled=function(a){this.addEnabled=a};mxSwimlaneManager.prototype.isResizeEnabled=function(){return this.resizeEnabled};mxSwimlaneManager.prototype.setResizeEnabled=function(a){this.resizeEnabled=a};mxSwimlaneManager.prototype.getGraph=function(){return this.graph};
mxSwimlaneManager.prototype.setGraph=function(a){null!=this.graph&&(this.graph.removeListener(this.addHandler),this.graph.removeListener(this.resizeHandler));this.graph=a;null!=this.graph&&(this.graph.addListener(mxEvent.ADD_CELLS,this.addHandler),this.graph.addListener(mxEvent.CELLS_RESIZED,this.resizeHandler))};mxSwimlaneManager.prototype.isSwimlaneIgnored=function(a){return!this.getGraph().isSwimlane(a)};
mxSwimlaneManager.prototype.isCellHorizontal=function(a){if(this.graph.isSwimlane(a)){var b=this.graph.view.getState(a);a=null!=b?b.style:this.graph.getCellStyle(a);return 1==mxUtils.getValue(a,mxConstants.STYLE_HORIZONTAL,1)}return!this.isHorizontal()};mxSwimlaneManager.prototype.cellsAdded=function(a){if(null!=a){var b=this.getGraph().getModel();b.beginUpdate();try{for(var c=0;c<a.length;c++)this.isSwimlaneIgnored(a[c])||this.swimlaneAdded(a[c])}finally{b.endUpdate()}}};
mxSwimlaneManager.prototype.swimlaneAdded=function(a){for(var b=this.getGraph().getModel(),c=b.getParent(a),d=b.getChildCount(c),e=null,f=0;f<d;f++){var g=b.getChildAt(c,f);if(g!=a&&!this.isSwimlaneIgnored(g)&&(e=b.getGeometry(g),null!=e))break}null!=e&&this.resizeSwimlane(a,e.width,e.height)};
mxSwimlaneManager.prototype.cellsResized=function(a){if(null!=a){var b=this.getGraph().getModel();b.beginUpdate();try{for(var c=0;c<a.length;c++)if(!this.isSwimlaneIgnored(a[c])){var d=b.getGeometry(a[c]);if(null!=d){for(var e=new mxRectangle(0,0,d.width,d.height),f=a[c],g=f;null!=g;){var f=g,g=b.getParent(g),h=this.graph.isSwimlane(g)?this.graph.getStartSize(g):new mxRectangle;e.width+=h.width;e.height+=h.height}this.resizeSwimlane(f,e.width,e.height)}}}finally{b.endUpdate()}}};
mxSwimlaneManager.prototype.resizeSwimlane=function(a,b,c){var d=this.getGraph().getModel();d.beginUpdate();try{if(!this.isSwimlaneIgnored(a)){var e=d.getGeometry(a);if(null!=e){var f=this.isCellHorizontal(a);if(f&&e.height!=c||!f&&e.width!=b)e=e.clone(),f?e.height=c:e.width=b,d.setGeometry(a,e)}}var g=this.graph.isSwimlane(a)?this.graph.getStartSize(a):new mxRectangle;b-=g.width;c-=g.height;for(var h=d.getChildCount(a),e=0;e<h;e++){var k=d.getChildAt(a,e);this.resizeSwimlane(k,b,c)}}finally{d.endUpdate()}};
mxSwimlaneManager.prototype.destroy=function(){this.setGraph(null)};function mxTemporaryCellStates(a,b,c){this.view=a;b=null!=b?b:1;this.oldBounds=a.getGraphBounds();this.oldStates=a.getStates();this.oldScale=a.getScale();a.setStates(new mxDictionary);a.setScale(b);if(null!=c){b=a.createState(new mxCell);for(var d=0;d<c.length;d++)a.validateBounds(b,c[d]);for(var e=null,d=0;d<c.length;d++){var f=a.validatePoints(b,c[d]);null==e?e=f:e.add(f)}null==e&&(e=new mxRectangle);a.setGraphBounds(e)}}
mxTemporaryCellStates.prototype.view=null;mxTemporaryCellStates.prototype.oldStates=null;mxTemporaryCellStates.prototype.oldBounds=null;mxTemporaryCellStates.prototype.oldScale=null;mxTemporaryCellStates.prototype.destroy=function(){this.view.setScale(this.oldScale);this.view.setStates(this.oldStates);this.view.setGraphBounds(this.oldBounds)};function mxCellStatePreview(a){this.graph=a;this.deltas={}}mxCellStatePreview.prototype.graph=null;mxCellStatePreview.prototype.deltas=null;
mxCellStatePreview.prototype.count=0;mxCellStatePreview.prototype.isEmpty=function(){return 0==this.count};mxCellStatePreview.prototype.moveState=function(a,b,c,d,e){d=null!=d?d:!0;e=null!=e?e:!0;var f=mxCellPath.create(a.cell),g=this.deltas[f];null==g?(g=new mxPoint(b,c),this.deltas[f]=g,this.count++):d?(g.X+=b,g.Y+=c):(g.X=b,g.Y=c);e&&this.addEdges(a);return g};
mxCellStatePreview.prototype.show=function(a){var b=this.graph.getModel(),c=b.getRoot(),d;for(d in this.deltas){var e=mxCellPath.resolve(c,d),f=this.graph.view.getState(e),g=this.deltas[d],e=this.graph.view.getState(b.getParent(e));this.translateState(e,f,g.x,g.y)}for(d in this.deltas)e=mxCellPath.resolve(c,d),f=this.graph.view.getState(e),g=this.deltas[d],e=this.graph.view.getState(b.getParent(e)),this.revalidateState(e,f,g.x,g.y,a)};
mxCellStatePreview.prototype.translateState=function(a,b,c,d){if(null!=b){var e=this.graph.getModel();if(e.isVertex(b.cell)){b.invalid=!0;this.graph.view.validateBounds(a,b.cell);a=e.getGeometry(b.cell);var f=mxCellPath.create(b.cell);if((0!=c||0!=d)&&null!=a&&(!a.relative||null!=this.deltas[f]))b.x+=c,b.y+=d}a=e.getChildCount(b.cell);for(f=0;f<a;f++)this.translateState(b,this.graph.view.getState(e.getChildAt(b.cell,f)),c,d)}};
mxCellStatePreview.prototype.revalidateState=function(a,b,c,d,e){if(null!=b){b.invalid=!0;this.graph.view.validatePoints(a,b.cell);var f=mxCellPath.create(b.cell),g=this.graph.getModel(),h=this.graph.getCellGeometry(b.cell);if((0!=c||0!=d)&&null!=h&&h.relative&&g.isVertex(b.cell)&&(null==a||g.isVertex(a.cell)||null!=this.deltas[f]))b.x+=c,b.y+=d,this.graph.cellRenderer.redraw(b);null!=e&&e(b);a=g.getChildCount(b.cell);for(f=0;f<a;f++)this.revalidateState(b,this.graph.view.getState(g.getChildAt(b.cell,
f)),c,d,e)}};mxCellStatePreview.prototype.addEdges=function(a){for(var b=this.graph.getModel(),c=b.getEdgeCount(a.cell),d=0;d<c;d++){var e=this.graph.view.getState(b.getEdgeAt(a.cell,d));null!=e&&this.moveState(e,0,0)}};function mxConnectionConstraint(a,b){this.point=a;this.perimeter=null!=b?b:!0}mxConnectionConstraint.prototype.point=null;mxConnectionConstraint.prototype.perimeter=null;
function mxGraphHandler(a){this.graph=a;this.graph.addMouseListener(this);this.panHandler=mxUtils.bind(this,function(){this.updatePreviewShape()});this.graph.addListener(mxEvent.PAN,this.panHandler)}mxGraphHandler.prototype.graph=null;mxGraphHandler.prototype.maxCells=mxClient.IS_IE?20:50;mxGraphHandler.prototype.enabled=!0;mxGraphHandler.prototype.highlightEnabled=!0;mxGraphHandler.prototype.cloneEnabled=!0;mxGraphHandler.prototype.moveEnabled=!0;mxGraphHandler.prototype.guidesEnabled=!1;
mxGraphHandler.prototype.guide=null;mxGraphHandler.prototype.currentDx=null;mxGraphHandler.prototype.currentDy=null;mxGraphHandler.prototype.updateCursor=!0;mxGraphHandler.prototype.selectEnabled=!0;mxGraphHandler.prototype.removeCellsFromParent=!0;mxGraphHandler.prototype.connectOnDrop=!1;mxGraphHandler.prototype.scrollOnMove=!0;mxGraphHandler.prototype.minimumSize=6;mxGraphHandler.prototype.previewColor="black";mxGraphHandler.prototype.htmlPreview=!1;mxGraphHandler.prototype.shape=null;
mxGraphHandler.prototype.scaleGrid=!1;mxGraphHandler.prototype.rotationEnabled=!0;mxGraphHandler.prototype.isEnabled=function(){return this.enabled};mxGraphHandler.prototype.setEnabled=function(a){this.enabled=a};mxGraphHandler.prototype.isCloneEnabled=function(){return this.cloneEnabled};mxGraphHandler.prototype.setCloneEnabled=function(a){this.cloneEnabled=a};mxGraphHandler.prototype.isMoveEnabled=function(){return this.moveEnabled};
mxGraphHandler.prototype.setMoveEnabled=function(a){this.moveEnabled=a};mxGraphHandler.prototype.isSelectEnabled=function(){return this.selectEnabled};mxGraphHandler.prototype.setSelectEnabled=function(a){this.selectEnabled=a};mxGraphHandler.prototype.isRemoveCellsFromParent=function(){return this.removeCellsFromParent};mxGraphHandler.prototype.setRemoveCellsFromParent=function(a){this.removeCellsFromParent=a};mxGraphHandler.prototype.getInitialCellForEvent=function(a){return a.getCell()};
mxGraphHandler.prototype.isDelayedSelection=function(a){return this.graph.isCellSelected(a)};
mxGraphHandler.prototype.mouseDown=function(a,b){if(!b.isConsumed()&&this.isEnabled()&&this.graph.isEnabled()&&null!=b.getState()){var c=this.getInitialCellForEvent(b);this.delayedSelection=this.isDelayedSelection(c);this.cell=null;this.isSelectEnabled()&&!this.delayedSelection&&this.graph.selectCellForEvent(c,b.getEvent());if(this.isMoveEnabled()){var d=this.graph.model,e=d.getGeometry(c);this.graph.isCellMovable(c)&&(!d.isEdge(c)||1<this.graph.getSelectionCount()||null!=e.points&&0<e.points.length||
null==d.getTerminal(c,!0)||null==d.getTerminal(c,!1)||this.graph.allowDanglingEdges||this.graph.isCloneEvent(b.getEvent())&&this.graph.isCellsCloneable())&&this.start(c,b.getX(),b.getY());this.cellWasClicked=!0;!mxClient.IS_SF&&!mxClient.IS_GC||"SELECT"!=b.getSource().nodeName?b.consume():mxClient.IS_SF&&"SELECT"==b.getSource().nodeName&&(this.cellWasClicked=!1,this.first=null)}}};
mxGraphHandler.prototype.getGuideStates=function(){var a=this.graph.getDefaultParent(),b=this.graph.getModel(),c=mxUtils.bind(this,function(a){return null!=this.graph.view.getState(a)&&b.isVertex(a)&&null!=b.getGeometry(a)&&!b.getGeometry(a).relative});return this.graph.view.getCellStates(b.filterDescendants(c,a))};mxGraphHandler.prototype.getCells=function(a){return!this.delayedSelection&&this.graph.isCellMovable(a)?[a]:this.graph.getMovableCells(this.graph.getSelectionCells())};
mxGraphHandler.prototype.getPreviewBounds=function(a){a=this.getBoundingBox(a);null!=a&&(a.grow(-1,-1),a.width<this.minimumSize&&(a.x-=(this.minimumSize-a.width)/2,a.width=this.minimumSize),a.height<this.minimumSize&&(a.y-=(this.minimumSize-a.height)/2,a.height=this.minimumSize));return a};
mxGraphHandler.prototype.getBoundingBox=function(a){var b=null;if(null!=a&&0<a.length)for(var c=this.graph.getModel(),d=0;d<a.length;d++)if(c.isVertex(a[d])||c.isEdge(a[d])){var e=this.graph.view.getState(a[d]);if(null!=e){var f=e;c.isVertex(a[d])&&(null!=e.shape&&null!=e.shape.boundingBox)&&(f=e.shape.boundingBox);null==b?b=new mxRectangle(f.x,f.y,f.width,f.height):b.add(f)}}return b};
mxGraphHandler.prototype.createPreviewShape=function(a){a=new mxRectangleShape(a,null,this.previewColor);a.isDashed=!0;this.htmlPreview?(a.dialect=mxConstants.DIALECT_STRICTHTML,a.init(this.graph.container)):(a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG,a.init(this.graph.getView().getOverlayPane()),a.pointerEvents=!1);return a};
mxGraphHandler.prototype.start=function(a,b,c){this.cell=a;this.first=mxUtils.convertPoint(this.graph.container,b,c);this.cells=this.getCells(this.cell);this.bounds=this.graph.getView().getBounds(this.cells);this.pBounds=this.getPreviewBounds(this.cells);this.guidesEnabled&&(this.guide=new mxGuide(this.graph,this.getGuideStates()))};mxGraphHandler.prototype.useGuidesForEvent=function(a){return null!=this.guide?this.guide.isEnabledForEvent(a.getEvent()):!0};
mxGraphHandler.prototype.snap=function(a){var b=this.scaleGrid?this.graph.view.scale:1;a.x=this.graph.snap(a.x/b)*b;a.y=this.graph.snap(a.y/b)*b;return a};
mxGraphHandler.prototype.mouseMove=function(a,b){var c=this.graph;if(!b.isConsumed()&&c.isMouseDown&&null!=this.cell&&null!=this.first&&null!=this.bounds){var d=mxUtils.convertPoint(c.container,b.getX(),b.getY()),e=d.x-this.first.x,f=d.y-this.first.y,d=c.tolerance;if(null!=this.shape||Math.abs(e)>d||Math.abs(f)>d){null==this.highlight&&(this.highlight=new mxCellHighlight(this.graph,mxConstants.DROP_TARGET_COLOR,3));null==this.shape&&(this.shape=this.createPreviewShape(this.bounds));var g=c.isGridEnabledEvent(b.getEvent()),
d=!0;if(null!=this.guide&&this.useGuidesForEvent(b))f=this.guide.move(this.bounds,new mxPoint(e,f),g),d=!1,e=f.x,f=f.y;else if(g)var h=c.getView().translate,k=c.getView().scale,g=this.bounds.x-(c.snap(this.bounds.x/k-h.x)+h.x)*k,h=this.bounds.y-(c.snap(this.bounds.y/k-h.y)+h.y)*k,f=this.snap(new mxPoint(e,f)),e=f.x-g,f=f.y-h;null!=this.guide&&d&&this.guide.hide();c.isConstrainedEvent(b.getEvent())&&(Math.abs(e)>Math.abs(f)?f=0:e=0);this.currentDx=e;this.currentDy=f;this.updatePreviewShape();d=null;
f=b.getCell();c.isDropEnabled()&&this.highlightEnabled&&(d=c.getDropTarget(this.cells,b.getEvent(),f));g=d;for(h=c.getModel();null!=g&&g!=this.cells[0];)g=h.getParent(g);var k=c.isCloneEvent(b.getEvent())&&c.isCellsCloneable()&&this.isCloneEnabled(),e=c.getView().getState(d),l=!1;null!=e&&null==g&&(h.getParent(this.cell)!=d||k)?(this.target!=d&&(this.target=d,this.setHighlightColor(mxConstants.DROP_TARGET_COLOR)),l=!0):(this.target=null,this.connectOnDrop&&(null!=f&&1==this.cells.length&&c.getModel().isVertex(f)&&
c.isCellConnectable(f))&&(e=c.getView().getState(f),null!=e&&(c=null==c.getEdgeValidationError(null,this.cell,f)?mxConstants.VALID_COLOR:mxConstants.INVALID_CONNECT_TARGET_COLOR,this.setHighlightColor(c),l=!0)));null!=e&&l?this.highlight.highlight(e):this.highlight.hide()}b.consume();mxEvent.consume(b.getEvent())}else if((this.isMoveEnabled()||this.isCloneEnabled())&&this.updateCursor&&!b.isConsumed()&&null!=b.getState()&&!c.isMouseDown)e=c.getCursorForCell(b.getCell()),null==e&&(c.isEnabled()&&c.isCellMovable(b.getCell()))&&
(e=c.getModel().isEdge(b.getCell())?mxConstants.CURSOR_MOVABLE_EDGE:mxConstants.CURSOR_MOVABLE_VERTEX),b.getState().setCursor(e)};mxGraphHandler.prototype.updatePreviewShape=function(){null!=this.shape&&(this.shape.bounds=new mxRectangle(Math.round(this.pBounds.x+this.currentDx-this.graph.panDx),Math.round(this.pBounds.y+this.currentDy-this.graph.panDy),this.pBounds.width,this.pBounds.height),this.shape.redraw())};mxGraphHandler.prototype.setHighlightColor=function(a){null!=this.highlight&&this.highlight.setHighlightColor(a)};
mxGraphHandler.prototype.mouseUp=function(a,b){if(!b.isConsumed()){var c=this.graph;if(null!=this.cell&&null!=this.first&&null!=this.shape&&null!=this.currentDx&&null!=this.currentDy){var d=c.getView().scale,e=c.isCloneEvent(b.getEvent())&&c.isCellsCloneable()&&this.isCloneEnabled(),f=this.currentDx/d,d=this.currentDy/d,g=b.getCell();this.connectOnDrop&&null==this.target&&null!=g&&c.getModel().isVertex(g)&&c.isCellConnectable(g)&&c.isEdgeValid(null,this.cell,g)?c.connectionHandler.connect(this.cell,
g,b.getEvent()):(g=this.target,c.isSplitEnabled()&&c.isSplitTarget(g,this.cells,b.getEvent())?c.splitEdge(g,this.cells,null,f,d):this.moveCells(this.cells,f,d,e,this.target,b.getEvent()))}else this.isSelectEnabled()&&(this.delayedSelection&&null!=this.cell)&&this.selectDelayed(b)}this.cellWasClicked&&b.consume();this.reset()};mxGraphHandler.prototype.selectDelayed=function(a){this.graph.selectCellForEvent(this.cell,a.getEvent())};
mxGraphHandler.prototype.reset=function(){this.destroyShapes();this.delayedSelection=this.cellWasClicked=!1;this.target=this.cell=this.first=this.guides=this.currentDy=this.currentDx=null};
mxGraphHandler.prototype.shouldRemoveCellsFromParent=function(a,b,c){if(this.graph.getModel().isVertex(a)){a=this.graph.getView().getState(a);c=mxUtils.convertPoint(this.graph.container,mxEvent.getClientX(c),mxEvent.getClientY(c));var d=mxUtils.toRadians(mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION)||0);if(0!=d){b=Math.cos(-d);var d=Math.sin(-d),e=new mxPoint(a.getCenterX(),a.getCenterY());c=mxUtils.getRotatedPoint(c,b,d,e)}return null!=a&&!mxUtils.contains(a,c.x,c.y)}return!1};
mxGraphHandler.prototype.moveCells=function(a,b,c,d,e,f){d&&(a=this.graph.getCloneableCells(a));null==e&&(this.isRemoveCellsFromParent()&&this.shouldRemoveCellsFromParent(this.graph.getModel().getParent(this.cell),a,f))&&(e=this.graph.getDefaultParent());a=this.graph.moveCells(a,b-this.graph.panDx/this.graph.view.scale,c-this.graph.panDy/this.graph.view.scale,d,e,f);this.isSelectEnabled()&&this.scrollOnMove&&this.graph.scrollCellToVisible(a[0]);d&&this.graph.setSelectionCells(a)};
mxGraphHandler.prototype.destroyShapes=function(){null!=this.shape&&(this.shape.destroy(),this.shape=null);null!=this.guide&&(this.guide.destroy(),this.guide=null);null!=this.highlight&&(this.highlight.destroy(),this.highlight=null)};mxGraphHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);this.graph.removeListener(this.panHandler);this.destroyShapes()};function mxPanningHandler(a){null!=a&&(this.graph=a,this.graph.addMouseListener(this))}mxPanningHandler.prototype=new mxEventSource;
mxPanningHandler.prototype.constructor=mxPanningHandler;mxPanningHandler.prototype.graph=null;mxPanningHandler.prototype.useLeftButtonForPanning=!1;mxPanningHandler.prototype.usePopupTrigger=!0;mxPanningHandler.prototype.ignoreCell=!1;mxPanningHandler.prototype.previewEnabled=!0;mxPanningHandler.prototype.useGrid=!1;mxPanningHandler.prototype.panningEnabled=!0;mxPanningHandler.prototype.isPanningEnabled=function(){return this.panningEnabled};
mxPanningHandler.prototype.setPanningEnabled=function(a){this.panningEnabled=a};mxPanningHandler.prototype.isPanningTrigger=function(a){var b=a.getEvent();return this.useLeftButtonForPanning&&(this.ignoreCell||null==a.getState())&&mxEvent.isLeftMouseButton(b)||mxEvent.isControlDown(b)&&mxEvent.isShiftDown(b)||this.usePopupTrigger&&mxEvent.isPopupTrigger(b)};
mxPanningHandler.prototype.mouseDown=function(a,b){!b.isConsumed()&&(this.isPanningEnabled()&&!this.active)&&(this.dx0=-this.graph.container.scrollLeft,this.dy0=-this.graph.container.scrollTop,this.startX=b.getX(),this.startY=b.getY(),(this.panningTrigger=this.isPanningTrigger(b))&&this.consumePanningTrigger(b))};mxPanningHandler.prototype.consumePanningTrigger=function(a){a.consume()};
mxPanningHandler.prototype.mouseMove=function(a,b){var c=b.getX()-this.startX,d=b.getY()-this.startY;if(this.active){var e=b.getEvent().scale;null!=e&&1!=e?this.scaleGraph(e,!0):this.previewEnabled&&(this.useGrid&&(c=this.graph.snap(c),d=this.graph.snap(d)),this.graph.panGraph(c+this.dx0,d+this.dy0));this.fireEvent(new mxEventObject(mxEvent.PAN,"event",b))}else this.panningTrigger&&(e=this.active,this.active=Math.abs(c)>this.graph.tolerance||Math.abs(d)>this.graph.tolerance,!e&&this.active&&this.fireEvent(new mxEventObject(mxEvent.PAN_START,
"event",b)));(this.active||this.panningTrigger)&&b.consume()};
mxPanningHandler.prototype.mouseUp=function(a,b){var c=Math.abs(b.getX()-this.startX),d=Math.abs(b.getY()-this.startY);if(this.active){if(!this.graph.useScrollbarsForPanning||!mxUtils.hasScrollbars(this.graph.container)){c=b.getX()-this.startX;d=b.getY()-this.startY;this.useGrid&&(c=this.graph.snap(c),d=this.graph.snap(d));var e=this.graph.getView().scale,f=this.graph.getView().translate;this.graph.panGraph(0,0);var g=b.getEvent().scale;null!=g&&1!=g?this.scaleGraph(g,!1):this.panGraph(f.x+c/e,f.y+
d/e)}this.active=!1;this.fireEvent(new mxEventObject(mxEvent.PAN_END,"event",b));b.consume()}this.panningTrigger=!1};mxPanningHandler.prototype.scaleGraph=function(a,b){b?this.graph.view.getCanvas().setAttribute("transform","scale("+a+")"):(this.graph.view.getCanvas().removeAttribute("transform"),this.graph.view.setScale(this.graph.view.scale*a))};mxPanningHandler.prototype.panGraph=function(a,b){this.graph.getView().setTranslate(a,b)};mxPanningHandler.prototype.destroy=function(){this.graph.removeMouseListener(this)};
function mxPopupMenuHandler(a,b){null!=a&&(this.graph=a,this.factoryMethod=b,this.graph.addMouseListener(this),this.init())}mxPopupMenuHandler.prototype=new mxPopupMenu;mxPopupMenuHandler.prototype.constructor=mxPanningHandler;mxPopupMenuHandler.prototype.graph=null;mxPopupMenuHandler.prototype.selectOnPopup=!0;mxPopupMenuHandler.prototype.clearSelectionOnBackground=!0;mxPopupMenuHandler.prototype.triggerX=null;mxPopupMenuHandler.prototype.triggerY=null;
mxPopupMenuHandler.prototype.init=function(){mxPopupMenu.prototype.init.apply(this);mxEvent.addGestureListeners(this.div,mxUtils.bind(this,function(a){this.graph.tooltipHandler.hide()}))};mxPopupMenuHandler.prototype.isSelectOnPopup=function(a){return this.selectOnPopup};mxPopupMenuHandler.prototype.mouseDown=function(a,b){this.isEnabled()&&(this.hideMenu(),this.triggerX=b.getGraphX(),this.triggerY=b.getGraphY(),this.popupTrigger=this.isPopupTrigger(b),this.inTolerance=!0)};
mxPopupMenuHandler.prototype.mouseMove=function(a,b){if(this.inTolerance&&(null!=this.triggerX&&null!=this.triggerY)&&(Math.abs(b.getGraphX()-this.triggerX)>this.graph.tolerance||Math.abs(b.getGraphY()-this.triggerY)>this.graph.tolerance))this.inTolerance=!1};
mxPopupMenuHandler.prototype.mouseUp=function(a,b){if(this.popupTrigger&&this.inTolerance&&null!=this.triggerX&&null!=this.triggerY){var c=this.getCellForPopupEvent(b);this.graph.isEnabled()&&this.isSelectOnPopup(b)&&null!=c&&!this.graph.isCellSelected(c)?this.graph.setSelectionCell(c):this.clearSelectionOnBackground&&null==c&&this.graph.clearSelection();this.graph.tooltipHandler.hide();var d=mxUtils.getScrollOrigin();this.popup(b.getX()+d.x+1,b.getY()+d.y+1,c,b.getEvent());b.consume()}this.inTolerance=
this.popupTrigger=!1};mxPopupMenuHandler.prototype.getCellForPopupEvent=function(a){return a.getCell()};mxPopupMenuHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);mxPopupMenu.prototype.destroy.apply(this)};
function mxCellMarker(a,b,c,d){mxEventSource.call(this);null!=a&&(this.graph=a,this.validColor=null!=b?b:mxConstants.DEFAULT_VALID_COLOR,this.invalidColor=null!=b?c:mxConstants.DEFAULT_INVALID_COLOR,this.hotspot=null!=d?d:mxConstants.DEFAULT_HOTSPOT,this.highlight=new mxCellHighlight(a))}mxUtils.extend(mxCellMarker,mxEventSource);mxCellMarker.prototype.graph=null;mxCellMarker.prototype.enabled=!0;mxCellMarker.prototype.hotspot=mxConstants.DEFAULT_HOTSPOT;mxCellMarker.prototype.hotspotEnabled=!1;
mxCellMarker.prototype.validColor=null;mxCellMarker.prototype.invalidColor=null;mxCellMarker.prototype.currentColor=null;mxCellMarker.prototype.validState=null;mxCellMarker.prototype.markedState=null;mxCellMarker.prototype.setEnabled=function(a){this.enabled=a};mxCellMarker.prototype.isEnabled=function(){return this.enabled};mxCellMarker.prototype.setHotspot=function(a){this.hotspot=a};mxCellMarker.prototype.getHotspot=function(){return this.hotspot};
mxCellMarker.prototype.setHotspotEnabled=function(a){this.hotspotEnabled=a};mxCellMarker.prototype.isHotspotEnabled=function(){return this.hotspotEnabled};mxCellMarker.prototype.hasValidState=function(){return null!=this.validState};mxCellMarker.prototype.getValidState=function(){return this.validState};mxCellMarker.prototype.getMarkedState=function(){return this.markedState};mxCellMarker.prototype.reset=function(){this.validState=null;null!=this.markedState&&(this.markedState=null,this.unmark())};
mxCellMarker.prototype.process=function(a){var b=null;if(this.isEnabled()){var b=this.getState(a),c=null!=b?this.isValidState(b):!1;a=this.getMarkerColor(a.getEvent(),b,c);this.validState=c?b:null;if(b!=this.markedState||a!=this.currentColor)this.currentColor=a,null!=b&&null!=this.currentColor?(this.markedState=b,this.mark()):null!=this.markedState&&(this.markedState=null,this.unmark())}return b};
mxCellMarker.prototype.markCell=function(a,b){var c=this.graph.getView().getState(a);null!=c&&(this.currentColor=null!=b?b:this.validColor,this.markedState=c,this.mark())};mxCellMarker.prototype.mark=function(){this.highlight.setHighlightColor(this.currentColor);this.highlight.highlight(this.markedState);this.fireEvent(new mxEventObject(mxEvent.MARK,"state",this.markedState))};mxCellMarker.prototype.unmark=function(){this.mark()};mxCellMarker.prototype.isValidState=function(a){return!0};
mxCellMarker.prototype.getMarkerColor=function(a,b,c){return c?this.validColor:this.invalidColor};mxCellMarker.prototype.getState=function(a){var b=this.graph.getView();cell=this.getCell(a);b=this.getStateToMark(b.getState(cell));return null!=b&&this.intersects(b,a)?b:null};mxCellMarker.prototype.getCell=function(a){return a.getCell()};mxCellMarker.prototype.getStateToMark=function(a){return a};
mxCellMarker.prototype.intersects=function(a,b){return this.hotspotEnabled?mxUtils.intersectsHotspot(a,b.getGraphX(),b.getGraphY(),this.hotspot,mxConstants.MIN_HOTSPOT_SIZE,mxConstants.MAX_HOTSPOT_SIZE):!0};mxCellMarker.prototype.destroy=function(){this.graph.getView().removeListener(this.resetHandler);this.graph.getModel().removeListener(this.resetHandler);this.highlight.destroy()};
function mxSelectionCellsHandler(a){mxEventSource.call(this);this.graph=a;this.handlers=new mxDictionary;this.graph.addMouseListener(this);this.refreshHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.refresh()});this.graph.getSelectionModel().addListener(mxEvent.CHANGE,this.refreshHandler);this.graph.getModel().addListener(mxEvent.CHANGE,this.refreshHandler);this.graph.getView().addListener(mxEvent.SCALE,this.refreshHandler);this.graph.getView().addListener(mxEvent.TRANSLATE,this.refreshHandler);
this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE,this.refreshHandler);this.graph.getView().addListener(mxEvent.DOWN,this.refreshHandler);this.graph.getView().addListener(mxEvent.UP,this.refreshHandler)}mxUtils.extend(mxSelectionCellsHandler,mxEventSource);mxSelectionCellsHandler.prototype.graph=null;mxSelectionCellsHandler.prototype.enabled=!0;mxSelectionCellsHandler.prototype.refreshHandler=null;mxSelectionCellsHandler.prototype.maxHandlers=100;
mxSelectionCellsHandler.prototype.handlers=null;mxSelectionCellsHandler.prototype.isEnabled=function(){return this.enabled};mxSelectionCellsHandler.prototype.setEnabled=function(a){this.enabled=a};mxSelectionCellsHandler.prototype.getHandler=function(a){return this.handlers.get(a)};mxSelectionCellsHandler.prototype.reset=function(){this.handlers.visit(function(a,b){b.reset.apply(b)})};
mxSelectionCellsHandler.prototype.refresh=function(){var a=this.handlers;this.handlers=new mxDictionary;for(var b=this.graph.getSelectionCells(),c=0;c<b.length;c++){var d=this.graph.view.getState(b[c]);if(null!=d){var e=a.remove(b[c]);null!=e&&(e.state!=d?(e.destroy(),e=null):e.redraw());null==e&&(e=this.graph.createHandler(d),this.fireEvent(new mxEventObject(mxEvent.ADD,"state",d)));null!=e&&this.handlers.put(b[c],e)}}a.visit(mxUtils.bind(this,function(a,b){this.fireEvent(new mxEventObject(mxEvent.REMOVE,
"state",b.state));b.destroy()}))};mxSelectionCellsHandler.prototype.mouseDown=function(a,b){if(this.graph.isEnabled()&&this.isEnabled()){var c=[a,b];this.handlers.visit(function(a,b){b.mouseDown.apply(b,c)})}};mxSelectionCellsHandler.prototype.mouseMove=function(a,b){if(this.graph.isEnabled()&&this.isEnabled()){var c=[a,b];this.handlers.visit(function(a,b){b.mouseMove.apply(b,c)})}};
mxSelectionCellsHandler.prototype.mouseUp=function(a,b){if(this.graph.isEnabled()&&this.isEnabled()){var c=[a,b];this.handlers.visit(function(a,b){b.mouseUp.apply(b,c)})}};mxSelectionCellsHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);null!=this.refreshHandler&&(this.graph.getSelectionModel().removeListener(this.refreshHandler),this.graph.getModel().removeListener(this.refreshHandler),this.graph.getView().removeListener(this.refreshHandler),this.refreshHandler=null)};
function mxConnectionHandler(a,b){mxEventSource.call(this);null!=a&&(this.graph=a,this.factoryMethod=b,this.init())}mxUtils.extend(mxConnectionHandler,mxEventSource);mxConnectionHandler.prototype.graph=null;mxConnectionHandler.prototype.factoryMethod=!0;mxConnectionHandler.prototype.moveIconFront=!1;mxConnectionHandler.prototype.moveIconBack=!1;mxConnectionHandler.prototype.connectImage=null;mxConnectionHandler.prototype.targetConnectImage=!1;mxConnectionHandler.prototype.enabled=!0;
mxConnectionHandler.prototype.select=!0;mxConnectionHandler.prototype.createTarget=!1;mxConnectionHandler.prototype.marker=null;mxConnectionHandler.prototype.constraintHandler=null;mxConnectionHandler.prototype.error=null;mxConnectionHandler.prototype.waypointsEnabled=!1;mxConnectionHandler.prototype.ignoreMouseDown=!1;mxConnectionHandler.prototype.first=null;mxConnectionHandler.prototype.connectIconOffset=new mxPoint(0,mxConstants.TOOLTIP_VERTICAL_OFFSET);
mxConnectionHandler.prototype.edgeState=null;mxConnectionHandler.prototype.changeHandler=null;mxConnectionHandler.prototype.drillHandler=null;mxConnectionHandler.prototype.mouseDownCounter=0;mxConnectionHandler.prototype.movePreviewAway=mxClient.IS_VML;mxConnectionHandler.prototype.isEnabled=function(){return this.enabled};mxConnectionHandler.prototype.setEnabled=function(a){this.enabled=a};mxConnectionHandler.prototype.isCreateTarget=function(){return this.createTarget};
mxConnectionHandler.prototype.setCreateTarget=function(a){this.createTarget=a};mxConnectionHandler.prototype.createShape=function(){var a=new mxPolyline([],mxConstants.INVALID_COLOR);a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;a.pointerEvents=!1;a.isDashed=!0;a.init(this.graph.getView().getOverlayPane());mxEvent.redirectMouseEvents(a.node,this.graph,null);return a};
mxConnectionHandler.prototype.init=function(){this.graph.addMouseListener(this);this.marker=this.createMarker();this.constraintHandler=new mxConstraintHandler(this.graph);this.changeHandler=mxUtils.bind(this,function(a){null!=this.iconState&&(this.iconState=this.graph.getView().getState(this.iconState.cell));null!=this.iconState?(this.redrawIcons(this.icons,this.iconState),this.constraintHandler.reset()):this.reset()});this.graph.getModel().addListener(mxEvent.CHANGE,this.changeHandler);this.graph.getView().addListener(mxEvent.SCALE,
this.changeHandler);this.graph.getView().addListener(mxEvent.TRANSLATE,this.changeHandler);this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE,this.changeHandler);this.drillHandler=mxUtils.bind(this,function(a){this.reset()});this.graph.addListener(mxEvent.START_EDITING,this.drillHandler);this.graph.getView().addListener(mxEvent.DOWN,this.drillHandler);this.graph.getView().addListener(mxEvent.UP,this.drillHandler)};mxConnectionHandler.prototype.isConnectableCell=function(a){return!0};
mxConnectionHandler.prototype.createMarker=function(){var a=new mxCellMarker(this.graph);a.hotspotEnabled=!0;a.getCell=mxUtils.bind(this,function(b,c){c=mxCellMarker.prototype.getCell.apply(a,arguments);var d=this.graph.view.scale,d=new mxPoint(this.graph.snap(b.getGraphX()/d)*d,this.graph.snap(b.getGraphY()/d)*d);this.error=null;null==c&&(c=this.graph.getCellAt(d.x,d.y));if(this.graph.isSwimlane(c)&&this.graph.hitsSwimlaneContent(c,d.t,d.y)||!this.isConnectableCell(c))c=null;null!=c?this.isConnecting()?
null!=this.previous&&(this.error=this.validateConnection(this.previous.cell,c),null!=this.error&&0==this.error.length&&(c=null,this.isCreateTarget()&&(this.error=null))):this.isValidSource(c)||(c=null):this.isConnecting()&&(!this.isCreateTarget()&&!this.graph.allowDanglingEdges)&&(this.error="");return c});a.isValidState=mxUtils.bind(this,function(b){return this.isConnecting()?null==this.error:mxCellMarker.prototype.isValidState.apply(a,arguments)});a.getMarkerColor=mxUtils.bind(this,function(b,c,
d){return null==this.connectImage||this.isConnecting()?mxCellMarker.prototype.getMarkerColor.apply(a,arguments):null});a.intersects=mxUtils.bind(this,function(b,c){return null!=this.connectImage||this.isConnecting()?!0:mxCellMarker.prototype.intersects.apply(a,arguments)});return a};
mxConnectionHandler.prototype.start=function(a,b,c,d){this.previous=a;this.first=new mxPoint(b,c);this.edgeState=null!=d?d:this.createEdgeState(null);this.marker.currentColor=this.marker.validColor;this.marker.markedState=a;this.marker.mark();this.fireEvent(new mxEventObject(mxEvent.START,"state",this.previous))};mxConnectionHandler.prototype.isConnecting=function(){return null!=this.first&&null!=this.shape};mxConnectionHandler.prototype.isValidSource=function(a){return this.graph.isValidSource(a)};
mxConnectionHandler.prototype.isValidTarget=function(a){return!0};mxConnectionHandler.prototype.validateConnection=function(a,b){return!this.isValidTarget(b)?"":this.graph.getEdgeValidationError(null,a,b)};mxConnectionHandler.prototype.getConnectImage=function(a){return this.connectImage};mxConnectionHandler.prototype.isMoveIconToFrontForState=function(a){return null!=a.text&&a.text.node.parentNode==this.graph.container?!0:this.moveIconFront};
mxConnectionHandler.prototype.createIcons=function(a){var b=this.getConnectImage(a);if(null!=b&&null!=a){this.iconState=a;var c=[],d=new mxRectangle(0,0,b.width,b.height),e=new mxImageShape(d,b.src,null,null,0);e.preserveImageAspect=!1;this.isMoveIconToFrontForState(a)?(e.dialect=mxConstants.DIALECT_STRICTHTML,e.init(this.graph.container)):(e.dialect=this.graph.dialect==mxConstants.DIALECT_SVG?mxConstants.DIALECT_SVG:mxConstants.DIALECT_VML,e.init(this.graph.getView().getOverlayPane()),this.moveIconBack&&
null!=e.node.previousSibling&&e.node.parentNode.insertBefore(e.node,e.node.parentNode.firstChild));e.node.style.cursor=mxConstants.CURSOR_CONNECT;var f=mxUtils.bind(this,function(){return null!=this.currentState?this.currentState:a}),b=mxUtils.bind(this,function(a){mxEvent.isConsumed(a)||(this.icon=e,this.graph.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a,f())))});mxEvent.redirectMouseEvents(e.node,this.graph,f,b);c.push(e);this.redrawIcons(c,this.iconState);return c}return null};
mxConnectionHandler.prototype.redrawIcons=function(a,b){if(null!=a&&null!=a[0]&&null!=b){var c=this.getIconPosition(a[0],b);a[0].bounds.x=c.x;a[0].bounds.y=c.y;a[0].redraw()}};
mxConnectionHandler.prototype.getIconPosition=function(a,b){var c=this.graph.getView().scale,d=b.getCenterX(),e=b.getCenterY();if(this.graph.isSwimlane(b.cell)){var f=this.graph.getStartSize(b.cell),d=0!=f.width?b.x+f.width*c/2:d,e=0!=f.height?b.y+f.height*c/2:e,f=mxUtils.toRadians(mxUtils.getValue(b.style,mxConstants.STYLE_ROTATION)||0);if(0!=f)var c=Math.cos(f),f=Math.sin(f),g=new mxPoint(b.getCenterX(),b.getCenterY()),e=mxUtils.getRotatedPoint(new mxPoint(d,e),c,f,g),d=e.x,e=e.y}return new mxPoint(d-
a.bounds.width/2,e-a.bounds.height/2)};mxConnectionHandler.prototype.destroyIcons=function(){if(null!=this.icons){for(var a=0;a<this.icons.length;a++)this.icons[a].destroy();this.iconState=this.selectedIcon=this.icon=this.icons=null}};mxConnectionHandler.prototype.isStartEvent=function(a){return null!=this.constraintHandler.currentFocus&&null!=this.constraintHandler.currentConstraint||null!=this.previous&&null==this.error&&(null==this.icons||null!=this.icons&&null!=this.icon)};
mxConnectionHandler.prototype.mouseDown=function(a,b){this.mouseDownCounter++;if(this.isEnabled()&&this.graph.isEnabled()&&!b.isConsumed()&&!this.isConnecting()&&this.isStartEvent(b)){null!=this.constraintHandler.currentConstraint&&null!=this.constraintHandler.currentFocus&&null!=this.constraintHandler.currentPoint?(this.sourceConstraint=this.constraintHandler.currentConstraint,this.previous=this.constraintHandler.currentFocus,this.first=this.constraintHandler.currentPoint.clone()):this.first=new mxPoint(b.getGraphX(),
b.getGraphY());this.edgeState=this.createEdgeState(b);this.mouseDownCounter=1;this.waypointsEnabled&&null==this.shape&&(this.waypoints=null,this.shape=this.createShape());if(null==this.previous&&null!=this.edgeState){var c=this.graph.getPointForEvent(b.getEvent());this.edgeState.cell.geometry.setTerminalPoint(c,!0)}this.fireEvent(new mxEventObject(mxEvent.START,"state",this.previous));b.consume()}this.selectedIcon=this.icon;this.icon=null};mxConnectionHandler.prototype.isImmediateConnectSource=function(a){return!this.graph.isCellMovable(a.cell)};
mxConnectionHandler.prototype.createEdgeState=function(a){return null};mxConnectionHandler.prototype.updateCurrentState=function(a){var b=this.marker.process(a);this.constraintHandler.update(a,null==this.first);this.currentState=b};mxConnectionHandler.prototype.convertWaypoint=function(a){var b=this.graph.getView().getScale(),c=this.graph.getView().getTranslate();a.x=a.x/b-c.x;a.y=a.y/b-c.y};
mxConnectionHandler.prototype.mouseMove=function(a,b){if(!b.isConsumed()&&(this.ignoreMouseDown||null!=this.first||!this.graph.isMouseDown)){!this.isEnabled()&&null!=this.currentState&&(this.destroyIcons(),this.currentState=null);(null!=this.first||this.isEnabled()&&this.graph.isEnabled())&&this.updateCurrentState(b);if(null!=this.first){var c=this.graph.getView().scale,c=new mxPoint(this.graph.snap(b.getGraphX()/c)*c,this.graph.snap(b.getGraphY()/c)*c),d=null,e=c;null!=this.constraintHandler.currentConstraint&&
(null!=this.constraintHandler.currentFocus&&null!=this.constraintHandler.currentPoint)&&(d=this.constraintHandler.currentConstraint,e=this.constraintHandler.currentPoint.clone());var f=this.first;if(null!=this.selectedIcon){var g=this.selectedIcon.bounds.width,h=this.selectedIcon.bounds.height;null!=this.currentState&&this.targetConnectImage?(g=this.getIconPosition(this.selectedIcon,this.currentState),this.selectedIcon.bounds.x=g.x,this.selectedIcon.bounds.y=g.y):(g=new mxRectangle(b.getGraphX()+
this.connectIconOffset.x,b.getGraphY()+this.connectIconOffset.y,g,h),this.selectedIcon.bounds=g);this.selectedIcon.redraw()}if(null!=this.edgeState){this.edgeState.absolutePoints=[null,null!=this.currentState?null:e];this.graph.view.updateFixedTerminalPoint(this.edgeState,this.previous,!0,this.sourceConstraint);null!=this.currentState&&(null==d&&(d=this.graph.getConnectionConstraint(this.edgeState,this.previous,!1)),this.edgeState.setAbsoluteTerminalPoint(null,!1),this.graph.view.updateFixedTerminalPoint(this.edgeState,
this.currentState,!1,d));f=null;if(null!=this.waypoints){f=[];for(e=0;e<this.waypoints.length;e++)d=this.waypoints[e].clone(),this.convertWaypoint(d),f[e]=d}this.graph.view.updatePoints(this.edgeState,f,this.previous,this.currentState);this.graph.view.updateFloatingTerminalPoints(this.edgeState,this.previous,this.currentState);e=this.edgeState.absolutePoints[this.edgeState.absolutePoints.length-1];f=this.edgeState.absolutePoints[0]}else null!=this.currentState&&null==this.constraintHandler.currentConstraint&&
(g=this.getTargetPerimeterPoint(this.currentState,b),null!=g&&(e=g)),null==this.sourceConstraint&&null!=this.previous&&(g=this.getSourcePerimeterPoint(this.previous,null!=this.waypoints&&0<this.waypoints.length?this.waypoints[0]:e,b),null!=g&&(f=g));if(null==this.currentState&&this.movePreviewAway){g=f;null!=this.edgeState&&2<this.edgeState.absolutePoints.length&&(d=this.edgeState.absolutePoints[this.edgeState.absolutePoints.length-2],null!=d&&(g=d));d=e.x-g.x;g=e.y-g.y;h=Math.sqrt(d*d+g*g);if(0==
h)return;e.x-=4*d/h;e.y-=4*g/h}if(null==this.shape&&(d=Math.abs(c.x-this.first.x),g=Math.abs(c.y-this.first.y),d>this.graph.tolerance||g>this.graph.tolerance))this.shape=this.createShape(),this.updateCurrentState(b);null!=this.shape&&(null!=this.edgeState?this.shape.points=this.edgeState.absolutePoints:(c=[f],null!=this.waypoints&&(c=c.concat(this.waypoints)),c.push(e),this.shape.points=c),this.drawPreview());mxEvent.consume(b.getEvent());b.consume()}else!this.isEnabled()||!this.graph.isEnabled()?
this.constraintHandler.reset():this.previous!=this.currentState&&null==this.edgeState?(this.destroyIcons(),null!=this.currentState&&null==this.error&&(this.icons=this.createIcons(this.currentState),null==this.icons&&(this.currentState.setCursor(mxConstants.CURSOR_CONNECT),b.consume())),this.previous=this.currentState):this.previous==this.currentState&&(null!=this.currentState&&null==this.icons&&!this.graph.isMouseDown)&&b.consume();null!=this.constraintHandler.currentConstraint&&this.marker.reset();
if(!this.graph.isMouseDown&&null!=this.currentState&&null!=this.icons){c=!1;f=b.getSource();for(e=0;e<this.icons.length&&!c;e++)c=f==this.icons[e].node||f.parentNode==this.icons[e].node;c||this.updateIcons(this.currentState,this.icons,b)}}else this.constraintHandler.reset()};
mxConnectionHandler.prototype.getTargetPerimeterPoint=function(a,b){var c=null,d=a.view,e=d.getPerimeterFunction(a);if(null!=e){var f=null!=this.waypoints&&0<this.waypoints.length?this.waypoints[this.waypoints.length-1]:new mxPoint(this.previous.getCenterX(),this.previous.getCenterY()),d=e(d.getPerimeterBounds(a),this.edgeState,f,!1);null!=d&&(c=d)}else c=new mxPoint(a.getCenterX(),a.getCenterY());return c};
mxConnectionHandler.prototype.getSourcePerimeterPoint=function(a,b,c){c=null;var d=a.view,e=d.getPerimeterFunction(a),f=new mxPoint(a.getCenterX(),a.getCenterY());if(null!=e){var g=mxUtils.getValue(a.style,mxConstants.STYLE_ROTATION,0),h=-g*(Math.PI/180);0!=g&&(b=mxUtils.getRotatedPoint(new mxPoint(b.x,b.y),Math.cos(h),Math.sin(h),f));a=e(d.getPerimeterBounds(a),a,b,!1);null!=a&&(0!=g&&(a=mxUtils.getRotatedPoint(new mxPoint(a.x,a.y),Math.cos(-h),Math.sin(-h),f)),c=a)}else c=f;return c};
mxConnectionHandler.prototype.updateIcons=function(a,b,c){};mxConnectionHandler.prototype.isStopEvent=function(a){return null!=a.getState()};
mxConnectionHandler.prototype.addWaypointForEvent=function(a){var b=mxUtils.convertPoint(this.graph.container,a.getX(),a.getY()),c=Math.abs(b.x-this.first.x),b=Math.abs(b.y-this.first.y);if(null!=this.waypoints||1<this.mouseDownCounter&&(c>this.graph.tolerance||b>this.graph.tolerance))null==this.waypoints&&(this.waypoints=[]),c=this.graph.view.scale,b=new mxPoint(this.graph.snap(a.getGraphX()/c)*c,this.graph.snap(a.getGraphY()/c)*c),this.waypoints.push(b)};
mxConnectionHandler.prototype.mouseUp=function(a,b){if(!b.isConsumed()&&this.isConnecting()){if(this.waypointsEnabled&&!this.isStopEvent(b)){this.addWaypointForEvent(b);b.consume();return}if(null==this.error){var c=null!=this.previous?this.previous.cell:null,d=null;null!=this.constraintHandler.currentConstraint&&null!=this.constraintHandler.currentFocus&&(d=this.constraintHandler.currentFocus.cell);null==d&&this.marker.hasValidState()&&(d=this.marker.validState.cell);this.connect(c,d,b.getEvent(),
b.getCell())}else null!=this.previous&&(null!=this.marker.validState&&this.previous.cell==this.marker.validState.cell)&&this.graph.selectCellForEvent(this.marker.source,evt),0<this.error.length&&this.graph.validationAlert(this.error);this.destroyIcons();b.consume()}null!=this.first&&this.reset()};
mxConnectionHandler.prototype.reset=function(){null!=this.shape&&(this.shape.destroy(),this.shape=null);this.destroyIcons();this.marker.reset();this.constraintHandler.reset();this.sourceConstraint=this.error=this.previous=this.edgeState=null;this.mouseDownCounter=0;this.first=null;this.fireEvent(new mxEventObject(mxEvent.RESET))};mxConnectionHandler.prototype.drawPreview=function(){var a=null==this.error;this.shape.strokewidth=this.getEdgeWidth(a);a=this.getEdgeColor(a);this.shape.stroke=a;this.shape.redraw()};
mxConnectionHandler.prototype.getEdgeColor=function(a){return a?mxConstants.VALID_COLOR:mxConstants.INVALID_COLOR};mxConnectionHandler.prototype.getEdgeWidth=function(a){return a?3:1};
mxConnectionHandler.prototype.connect=function(a,b,c,d){if(null!=b||this.isCreateTarget()||this.graph.allowDanglingEdges){var e=this.graph.getModel(),f=null;e.beginUpdate();try{if(null!=a&&(null==b&&this.isCreateTarget())&&(b=this.createTargetVertex(c,a),null!=b)){d=this.graph.getDropTarget([b],c,d);if(null==d||!this.graph.getModel().isEdge(d)){var g=this.graph.getView().getState(d);if(null!=g){var h=e.getGeometry(b);h.x-=g.origin.x;h.y-=g.origin.y}}else d=this.graph.getDefaultParent();this.graph.addCell(b,
d)}var k=this.graph.getDefaultParent();null!=a&&(null!=b&&e.getParent(a)==e.getParent(b)&&e.getParent(e.getParent(a))!=e.getRoot())&&(k=e.getParent(a),null!=a.geometry&&a.geometry.relative&&(null!=b.geometry&&b.geometry.relative)&&(k=e.getParent(k)));h=g=null;null!=this.edgeState&&(g=this.edgeState.cell.value,h=this.edgeState.cell.style);f=this.insertEdge(k,null,g,a,b,h);if(null!=f){this.graph.setConnectionConstraint(f,a,!0,this.sourceConstraint);this.graph.setConnectionConstraint(f,b,!1,this.constraintHandler.currentConstraint);
null!=this.edgeState&&e.setGeometry(f,this.edgeState.cell.geometry);var l=e.getGeometry(f);null==l&&(l=new mxGeometry,l.relative=!0,e.setGeometry(f,l));if(null!=this.waypoints&&0<this.waypoints.length){var m=this.graph.view.scale,n=this.graph.view.translate;l.points=[];for(a=0;a<this.waypoints.length;a++){var p=this.waypoints[a];l.points.push(new mxPoint(p.x/m-n.x,p.y/m-n.y))}}null==b&&(p=this.graph.getPointForEvent(c,!1),p.x-=this.graph.panDx/this.graph.view.scale,p.y-=this.graph.panDy/this.graph.view.scale,
l.setTerminalPoint(p,!1));this.fireEvent(new mxEventObject(mxEvent.CONNECT,"cell",f,"event",c,"target",d))}}catch(q){mxLog.show(),mxLog.debug(q.message)}finally{e.endUpdate()}this.select&&this.selectCells(f,b)}};mxConnectionHandler.prototype.selectCells=function(a,b){this.graph.setSelectionCell(a)};mxConnectionHandler.prototype.insertEdge=function(a,b,c,d,e,f){if(null==this.factoryMethod)return this.graph.insertEdge(a,b,c,d,e,f);b=this.createEdge(c,d,e,f);return b=this.graph.addEdge(b,a,d,e)};
mxConnectionHandler.prototype.createTargetVertex=function(a,b){for(var c=this.graph.getCellGeometry(b);null!=c&&c.relative;)b=this.graph.getModel().getParent(b),c=this.graph.getCellGeometry(b);var d=this.graph.cloneCells([b])[0],c=this.graph.getModel().getGeometry(d);if(null!=c){var e=this.graph.getPointForEvent(a);c.x=this.graph.snap(e.x-c.width/2)-this.graph.panDx/this.graph.view.scale;c.y=this.graph.snap(e.y-c.height/2)-this.graph.panDy/this.graph.view.scale;if(null!=this.first){var f=this.graph.view.getState(b);
if(null!=f){var g=this.getAlignmentTolerance();Math.abs(this.graph.snap(this.first.x)-this.graph.snap(e.x))<=g?c.x=f.x:Math.abs(this.graph.snap(this.first.y)-this.graph.snap(e.y))<=g&&(c.y=f.y)}}}return d};mxConnectionHandler.prototype.getAlignmentTolerance=function(){return this.graph.isGridEnabled()?this.graph.gridSize:this.graph.tolerance};
mxConnectionHandler.prototype.createEdge=function(a,b,c,d){var e=null;null!=this.factoryMethod&&(e=this.factoryMethod(b,c,d));null==e&&(e=new mxCell(a||""),e.setEdge(!0),e.setStyle(d),a=new mxGeometry,a.relative=!0,e.setGeometry(a));return e};
mxConnectionHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);null!=this.shape&&(this.shape.destroy(),this.shape=null);null!=this.marker&&(this.marker.destroy(),this.marker=null);null!=this.constraintHandler&&(this.constraintHandler.destroy(),this.constraintHandler=null);null!=this.changeHandler&&(this.graph.getModel().removeListener(this.changeHandler),this.graph.getView().removeListener(this.changeHandler),this.changeHandler=null);null!=this.drillHandler&&(this.graph.removeListener(this.drillHandler),
this.graph.getView().removeListener(this.drillHandler),this.drillHandler=null)};function mxConstraintHandler(a){this.graph=a}mxConstraintHandler.prototype.pointImage=new mxImage(mxClient.imageBasePath+"/point.gif",5,5);mxConstraintHandler.prototype.graph=null;mxConstraintHandler.prototype.enabled=!0;mxConstraintHandler.prototype.highlightColor=mxConstants.DEFAULT_VALID_COLOR;mxConstraintHandler.prototype.isEnabled=function(){return this.enabled};
mxConstraintHandler.prototype.setEnabled=function(a){this.enabled=a};mxConstraintHandler.prototype.reset=function(){if(null!=this.focusIcons){for(var a=0;a<this.focusIcons.length;a++)this.focusIcons[a].destroy();this.focusIcons=null}null!=this.focusHighlight&&(this.focusHighlight.destroy(),this.focusHighlight=null);this.focusPoints=this.currentFocus=this.currentPoint=this.currentFocusArea=this.currentConstraint=null};mxConstraintHandler.prototype.getTolerance=function(){return this.graph.getTolerance()};
mxConstraintHandler.prototype.getImageForConstraint=function(a,b,c){return this.pointImage};mxConstraintHandler.prototype.isEventIgnored=function(a,b){return!1};mxConstraintHandler.prototype.isStateIgnored=function(a,b){return!1};mxConstraintHandler.prototype.destroyIcons=function(){if(null!=this.focusIcons){for(var a=0;a<this.focusIcons.length;a++)this.focusIcons[a].destroy();this.focusPoints=this.focusIcons=null}};
mxConstraintHandler.prototype.destroyFocusHighlight=function(){null!=this.focusHighlight&&(this.focusHighlight.destroy(),this.focusHighlight=null)};
mxConstraintHandler.prototype.update=function(a,b){if(this.isEnabled()&&!this.isEventIgnored(a)){var c=this.getTolerance(),d=new mxRectangle(a.getGraphX()-c,a.getGraphY()-c,2*c,2*c),e=null!=a.getCell()?this.graph.isCellConnectable(a.getCell()):!1;if(null==this.currentFocusArea||!mxUtils.intersects(this.currentFocusArea,d)||null!=a.getState()&&null!=this.currentFocus&&e)if(this.currentFocusArea=null,a.getState()!=this.currentFocus)if(this.currentFocus=null,this.constraints=null!=a.getState()&&e&&!this.isStateIgnored(a.getState(),
b)?this.graph.getAllConnectionConstraints(a.getState(),b):null,null!=this.constraints){this.currentFocus=a.getState();this.currentFocusArea=new mxRectangle(a.getState().x,a.getState().y,a.getState().width,a.getState().height);if(null!=this.focusIcons){for(e=0;e<this.focusIcons.length;e++)this.focusIcons[e].destroy();this.focusPoints=this.focusIcons=null}this.focusIcons=[];this.focusPoints=[];for(e=0;e<this.constraints.length;e++){var f=this.graph.getConnectionPoint(a.getState(),this.constraints[e]),
g=this.getImageForConstraint(a.getState(),this.constraints[e],f),h=g.src,g=new mxRectangle(f.x-g.width/2,f.y-g.height/2,g.width,g.height),g=new mxImageShape(g,h);g.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_MIXEDHTML:mxConstants.DIALECT_SVG;g.preserveImageAspect=!1;g.init(this.graph.getView().getOverlayPane());null!=g.node.previousSibling&&g.node.parentNode.insertBefore(g.node,g.node.parentNode.firstChild);h=mxUtils.bind(this,function(){return null!=this.currentFocus?
this.currentFocus:a.getState()});g.redraw();mxEvent.redirectMouseEvents(g.node,this.graph,h);this.currentFocusArea.add(g.bounds);this.focusIcons.push(g);this.focusPoints.push(f)}this.currentFocusArea.grow(c)}else this.destroyIcons(),this.destroyFocusHighlight();this.currentPoint=this.currentConstraint=null;if(null!=this.focusIcons&&null!=this.constraints&&(null==a.getState()||this.currentFocus==a.getState()))for(e=0;e<this.focusIcons.length;e++)if(mxUtils.intersects(this.focusIcons[e].bounds,d)){this.currentConstraint=
this.constraints[e];this.currentPoint=this.focusPoints[e];c=this.focusIcons[e].bounds.clone();c.grow(mxClient.IS_IE?3:2);mxClient.IS_IE&&(c.width-=1,c.height-=1);null==this.focusHighlight?(c=new mxRectangleShape(c,null,this.highlightColor,3),c.dialect=this.graph.dialect==mxConstants.DIALECT_SVG?mxConstants.DIALECT_SVG:mxConstants.DIALECT_VML,c.init(this.graph.getView().getOverlayPane()),this.focusHighlight=c,h=mxUtils.bind(this,function(){return null!=this.currentFocus?this.currentFocus:a.getState()}),
mxEvent.redirectMouseEvents(c.node,this.graph,h)):(this.focusHighlight.bounds=c,this.focusHighlight.redraw());break}null==this.currentConstraint&&this.destroyFocusHighlight()}};mxConstraintHandler.prototype.destroy=function(){this.reset()};
function mxRubberband(a){null!=a&&(this.graph=a,this.graph.addMouseListener(this),this.forceRubberbandHandler=mxUtils.bind(this,function(a,c){var d=c.getProperty("evtName"),e=c.getProperty("me");d==mxEvent.MOUSE_DOWN&&this.isForceRubberbandEvent(e.getEvent())&&this.mouseDown(this.graph,e)}),this.graph.addListener(mxEvent.FIRE_MOUSE_EVENT,this.forceRubberbandHandler),this.panHandler=mxUtils.bind(this,function(){this.repaint()}),this.graph.addListener(mxEvent.PAN,this.panHandler),mxClient.IS_IE&&mxEvent.addListener(window,
"unload",mxUtils.bind(this,function(){this.destroy()})))}mxRubberband.prototype.defaultOpacity=20;mxRubberband.prototype.enabled=!0;mxRubberband.prototype.div=null;mxRubberband.prototype.sharedDiv=null;mxRubberband.prototype.currentX=0;mxRubberband.prototype.currentY=0;mxRubberband.prototype.isEnabled=function(){return this.enabled};mxRubberband.prototype.setEnabled=function(a){this.enabled=a};mxRubberband.prototype.isForceRubberbandEvent=function(a){return mxEvent.isAltDown(a)};
mxRubberband.prototype.mouseDown=function(a,b){if(!b.isConsumed()&&this.isEnabled()&&this.graph.isEnabled()&&(this.isForceRubberbandEvent(b.getEvent())||null==b.getState())){var c=mxUtils.getOffset(this.graph.container),d=mxUtils.getScrollOrigin(this.graph.container);d.x-=c.x;d.y-=c.y;this.start(b.getX()+d.x,b.getY()+d.y);var e=this.graph.container,f=function(a){a=new mxMouseEvent(a);var b=mxUtils.convertPoint(e,a.getX(),a.getY());a.graphX=b.x;a.graphY=b.y;return a};this.dragHandler=mxUtils.bind(this,
function(a){this.mouseMove(this.graph,f(a))});this.dropHandler=mxUtils.bind(this,function(a){this.mouseUp(this.graph,f(a))});mxClient.IS_FF&&mxEvent.addGestureListeners(document,null,this.dragHandler,this.dropHandler);b.consume(!1)}};mxRubberband.prototype.start=function(a,b){this.first=new mxPoint(a,b)};
mxRubberband.prototype.mouseMove=function(a,b){if(!b.isConsumed()&&null!=this.first){var c=mxUtils.getScrollOrigin(this.graph.container),d=mxUtils.getOffset(this.graph.container);c.x-=d.x;c.y-=d.y;var d=b.getX()+c.x,c=b.getY()+c.y,e=this.first.x-d,f=this.first.y-c,g=this.graph.tolerance;if(null!=this.div||Math.abs(e)>g||Math.abs(f)>g)null==this.div&&(this.div=this.createShape()),mxUtils.clearSelection(),this.update(d,c),b.consume()}};
mxRubberband.prototype.createShape=function(){null==this.sharedDiv&&(this.sharedDiv=document.createElement("div"),this.sharedDiv.className="mxRubberband",mxUtils.setOpacity(this.sharedDiv,this.defaultOpacity));this.graph.container.appendChild(this.sharedDiv);return this.sharedDiv};mxRubberband.prototype.mouseUp=function(a,b){var c=null!=this.div;this.reset();c&&(c=new mxRectangle(this.x,this.y,this.width,this.height),this.graph.selectRegion(c,b.getEvent()),b.consume())};
mxRubberband.prototype.reset=function(){null!=this.div&&this.div.parentNode.removeChild(this.div);mxEvent.removeGestureListeners(document,null,this.dragHandler,this.dropHandler);this.dropHandler=this.dragHandler=null;this.currentY=this.currentX=0;this.div=this.first=null};mxRubberband.prototype.update=function(a,b){this.currentX=a;this.currentY=b;this.repaint()};
mxRubberband.prototype.repaint=function(){if(null!=this.div){var a=this.currentX-this.graph.panDx,b=this.currentY-this.graph.panDy;this.x=Math.min(this.first.x,a);this.y=Math.min(this.first.y,b);this.width=Math.max(this.first.x,a)-this.x;this.height=Math.max(this.first.y,b)-this.y;a=mxClient.IS_VML?this.graph.panDy:0;this.div.style.left=this.x+(mxClient.IS_VML?this.graph.panDx:0)+"px";this.div.style.top=this.y+a+"px";this.div.style.width=Math.max(1,this.width)+"px";this.div.style.height=Math.max(1,
this.height)+"px"}};mxRubberband.prototype.destroy=function(){this.destroyed||(this.destroyed=!0,this.graph.removeMouseListener(this),this.graph.removeListener(mxEvent.FIRE_MOUSE_EVENT,this.forcRubberbandHandler),this.graph.removeListener(this.panHandler),this.reset(),null!=this.sharedDiv&&(this.sharedDiv=null))};function mxVertexHandler(a){null!=a&&(this.state=a,this.init())}mxVertexHandler.prototype.graph=null;mxVertexHandler.prototype.state=null;mxVertexHandler.prototype.singleSizer=!1;
mxVertexHandler.prototype.index=null;mxVertexHandler.prototype.allowHandleBoundsCheck=!0;mxVertexHandler.prototype.handleImage=null;mxVertexHandler.prototype.tolerance=0;mxVertexHandler.prototype.rotationEnabled=!1;mxVertexHandler.prototype.rotationRaster=!0;mxVertexHandler.prototype.livePreview=!1;mxVertexHandler.prototype.manageSizers=!1;
mxVertexHandler.prototype.init=function(){this.graph=this.state.view.graph;this.selectionBounds=this.getSelectionBounds(this.state);this.bounds=new mxRectangle(this.selectionBounds.x,this.selectionBounds.y,this.selectionBounds.width,this.selectionBounds.height);this.selectionBorder=this.createSelectionShape(this.bounds);this.selectionBorder.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;this.selectionBorder.pointerEvents=!1;this.selectionBorder.init(this.graph.getView().getOverlayPane());
mxEvent.redirectMouseEvents(this.selectionBorder.node,this.graph,this.state);this.graph.isCellMovable(this.state.cell)&&(this.selectionBorder.node.style.cursor=mxConstants.CURSOR_MOVABLE_VERTEX);if(0>=mxGraphHandler.prototype.maxCells||this.graph.getSelectionCount()<mxGraphHandler.prototype.maxCells){var a=this.graph.isCellResizable(this.state.cell);this.sizers=[];if(a||this.graph.isLabelMovable(this.state.cell)&&2<=this.state.width&&2<=this.state.height){var b=0;a&&(this.singleSizer||(this.sizers.push(this.createSizer("nw-resize",
b++)),this.sizers.push(this.createSizer("n-resize",b++)),this.sizers.push(this.createSizer("ne-resize",b++)),this.sizers.push(this.createSizer("w-resize",b++)),this.sizers.push(this.createSizer("e-resize",b++)),this.sizers.push(this.createSizer("sw-resize",b++)),this.sizers.push(this.createSizer("s-resize",b++))),this.sizers.push(this.createSizer("se-resize",b++)));a=this.graph.model.getGeometry(this.state.cell);null!=a&&(!a.relative&&!this.graph.isSwimlane(this.state.cell)&&this.graph.isLabelMovable(this.state.cell))&&
(this.labelShape=this.createSizer(mxConstants.CURSOR_LABEL_HANDLE,mxEvent.LABEL_HANDLE,mxConstants.LABEL_HANDLE_SIZE,mxConstants.LABEL_HANDLE_FILLCOLOR),this.sizers.push(this.labelShape))}else this.graph.isCellMovable(this.state.cell)&&(!this.graph.isCellResizable(this.state.cell)&&2>this.state.width&&2>this.state.height)&&(this.labelShape=this.createSizer(mxConstants.CURSOR_MOVABLE_VERTEX,null,null,mxConstants.LABEL_HANDLE_FILLCOLOR),this.sizers.push(this.labelShape))}if(this.rotationEnabled&&this.graph.isCellRotatable(this.state.cell)&&
(0>=mxGraphHandler.prototype.maxCells||this.graph.getSelectionCount()<mxGraphHandler.prototype.maxCells))this.rotationShape=this.createSizer("pointer",mxEvent.ROTATION_HANDLE,mxConstants.HANDLE_SIZE+3,mxConstants.HANDLE_FILLCOLOR),this.sizers.push(this.rotationShape);this.redraw()};mxVertexHandler.prototype.getSelectionBounds=function(a){return new mxRectangle(Math.round(a.x),Math.round(a.y),Math.round(a.width),Math.round(a.height))};
mxVertexHandler.prototype.createSelectionShape=function(a){a=new mxRectangleShape(a,null,this.getSelectionColor());a.strokewidth=this.getSelectionStrokeWidth();a.isDashed=this.isSelectionDashed();return a};mxVertexHandler.prototype.getSelectionColor=function(){return mxConstants.VERTEX_SELECTION_COLOR};mxVertexHandler.prototype.getSelectionStrokeWidth=function(){return mxConstants.VERTEX_SELECTION_STROKEWIDTH};mxVertexHandler.prototype.isSelectionDashed=function(){return mxConstants.VERTEX_SELECTION_DASHED};
mxVertexHandler.prototype.createSizer=function(a,b,c,d){c=c||mxConstants.HANDLE_SIZE;c=new mxRectangle(0,0,c,c);d=this.createSizerShape(c,b,d);d.isHtmlAllowed()&&null!=this.state.text&&this.state.text.node.parentNode==this.graph.container?(d.bounds.height-=1,d.bounds.width-=1,d.dialect=mxConstants.DIALECT_STRICTHTML,d.init(this.graph.container)):(d.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_MIXEDHTML:mxConstants.DIALECT_SVG,d.init(this.graph.getView().getOverlayPane()));
mxEvent.redirectMouseEvents(d.node,this.graph,this.state);this.graph.isEnabled()&&(d.node.style.cursor=a);this.isSizerVisible(b)||(d.node.style.visibility="hidden");return d};mxVertexHandler.prototype.isSizerVisible=function(a){return!0};
mxVertexHandler.prototype.createSizerShape=function(a,b,c){return null!=this.handleImage?(a=new mxRectangle(a.x,a.y,this.handleImage.width,this.handleImage.height),a=new mxImageShape(a,this.handleImage.src),a.preserveImageAspect=!1,a):b==mxEvent.ROTATION_HANDLE?new mxEllipse(a,c||mxConstants.HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR):new mxRectangleShape(a,c||mxConstants.HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR)};
mxVertexHandler.prototype.moveSizerTo=function(a,b,c){null!=a&&(a.bounds.x=Math.round(b-a.bounds.width/2),a.bounds.y=Math.round(c-a.bounds.height/2),a.redraw())};
mxVertexHandler.prototype.getHandleForEvent=function(a){function b(b){if(null!=b&&(a.isSource(b)||null!=d&&mxUtils.intersects(b.bounds,d)&&"none"!=b.node.style.display&&"hidden"!=b.node.style.visibility)){var c=a.getGraphX()-b.bounds.getCenterX();b=a.getGraphY()-b.bounds.getCenterY();c=c*c+b*b;if(null==e||c<=e)return e=c,!0}return!1}var c=!mxEvent.isMouseEvent(a.getEvent())?this.tolerance:1,d=this.allowHandleBoundsCheck&&(mxClient.IS_IE||0<c)?new mxRectangle(a.getGraphX()-c,a.getGraphY()-c,2*c,2*
c):null,e=null,c=null;if(null!=this.sizers)for(var f=0;f<this.sizers.length;f++)b(this.sizers[f])&&(c=f);b(this.rotationShape)?c=mxEvent.ROTATION_HANDLE:b(this.labelShape)&&(c=mxEvent.LABEL_HANDLE);return c};mxVertexHandler.prototype.mouseDown=function(a,b){var c=!mxEvent.isMouseEvent(b.getEvent())?this.tolerance:0;if(!b.isConsumed()&&this.graph.isEnabled()&&(0<c||b.getState()==this.state))c=this.getHandleForEvent(b),null!=c&&(this.start(b.getGraphX(),b.getGraphY(),c),b.consume())};
mxVertexHandler.prototype.start=function(a,b,c){this.inTolerance=!0;this.index=c;this.startX=a;this.startY=b;this.selectionBorder.node.style.display=c==mxEvent.ROTATION_HANDLE?"inline":"none";this.livePreview?(this.hideSizers(),c==mxEvent.ROTATION_HANDLE?this.rotationShape.node.style.display="":null!=this.sizers[c]&&(this.sizers[c].node.style.display="")):(this.preview=this.createSelectionShape(this.bounds),!(mxClient.IS_SVG&&0!=Number(this.state.style[mxConstants.STYLE_ROTATION]||"0"))&&null!=this.state.text&&
this.state.text.node.parentNode==this.graph.container?(this.preview.dialect=mxConstants.DIALECT_STRICTHTML,this.preview.init(this.graph.container)):(this.preview.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG,this.preview.init(this.graph.view.getOverlayPane())))};mxVertexHandler.prototype.hideSizers=function(){for(var a=0;a<this.sizers.length;a++)this.sizers[a].node.style.display="none"};
mxVertexHandler.prototype.checkTolerance=function(a){if(this.inTolerance&&(null!=this.startX&&null!=this.startY)&&(mxEvent.isMouseEvent(a.getEvent())||Math.abs(a.getGraphX()-this.startX)>this.graph.tolerance||Math.abs(a.getGraphY()-this.startY)>this.graph.tolerance))this.inTolerance=!1};
mxVertexHandler.prototype.mouseMove=function(a,b){if(!b.isConsumed()&&null!=this.index){this.checkTolerance(b);if(!this.inTolerance){var c=new mxPoint(b.getGraphX(),b.getGraphY()),d=this.graph.isGridEnabledEvent(b.getEvent()),e=this.graph.getView().scale;if(this.index==mxEvent.LABEL_HANDLE)d&&(c.x=this.graph.snap(c.x/e)*e,c.y=this.graph.snap(c.y/e)*e),this.moveSizerTo(this.sizers[this.sizers.length-1],c.x,c.y);else if(this.index==mxEvent.ROTATION_HANDLE){var f=this.state.x+this.state.width/2-c.x,
g=this.state.y+this.state.height/2-c.y;this.currentAlpha=0!=f?180*Math.atan(g/f)/Math.PI+90:0>g?180:0;0<f&&(this.currentAlpha-=180);this.rotationRaster&&this.graph.isGridEnabledEvent(b.getEvent())&&(f=c.x-this.state.getCenterX(),g=c.y-this.state.getCenterY(),e=Math.abs(Math.sqrt(f*f+g*g)-this.state.height/2-20),e=Math.max(1,5*Math.min(3,Math.max(0,Math.round(80/Math.abs(e))))),this.currentAlpha=Math.round(this.currentAlpha/e)*e);this.selectionBorder.rotation=this.currentAlpha;this.selectionBorder.redraw();
this.livePreview&&this.redrawHandles()}else{var h=mxUtils.toRadians(this.state.style[mxConstants.STYLE_ROTATION]||"0"),k=Math.cos(-h),l=Math.sin(-h),m=new mxPoint(this.state.getCenterX(),this.state.getCenterY()),f=c.x-this.startX,g=c.y-this.startY,c=this.graph.view.translate,n=l*f+k*g,f=k*f-l*g;this.bounds=this.union(this.selectionBounds,f,n,this.index,d,e,c);k=Math.cos(h);l=Math.sin(h);g=new mxPoint(this.bounds.getCenterX(),this.bounds.getCenterY());f=g.x-m.x;g=g.y-m.y;m=l*f+k*g-g;this.bounds.x+=
k*f-l*g-f;this.bounds.y+=m;this.livePreview?(f=new mxRectangle(this.state.x,this.state.y,this.state.width,this.state.height),k=this.state.origin,this.state.x=this.bounds.x,this.state.y=this.bounds.y,this.state.origin=new mxPoint(this.state.x/e-c.x,this.state.y/e-c.y),this.state.width=this.bounds.width,this.state.height=this.bounds.height,this.state.view.graph.cellRenderer.redraw(this.state,!0),this.redrawHandles(),this.state.view.invalidate(this.state.cell),this.state.invalid=!1,this.state.view.validate(),
this.state.x=f.x,this.state.y=f.y,this.state.width=f.width,this.state.height=f.height,this.state.origin=k):this.drawPreview()}}b.consume()}else!this.graph.isMouseDown&&null!=this.getHandleForEvent(b)&&b.consume(!1)};
mxVertexHandler.prototype.mouseUp=function(a,b){if(null!=this.index&&null!=this.state){var c=new mxPoint(b.getGraphX(),b.getGraphY());this.graph.getModel().beginUpdate();try{if(this.index==mxEvent.ROTATION_HANDLE){if(null!=this.currentAlpha){var d=this.currentAlpha-(this.state.style[mxConstants.STYLE_ROTATION]||0);0!=d&&this.rotateCell(this.state.cell,d)}}else{var e=this.graph.isGridEnabledEvent(b.getEvent()),f=mxUtils.toRadians(this.state.style[mxConstants.STYLE_ROTATION]||"0"),g=Math.cos(-f),h=
Math.sin(-f),k=c.x-this.startX,l=c.y-this.startY,c=h*k+g*l,k=g*k-h*l,l=c,m=this.graph.view.scale;this.resizeCell(this.state.cell,k/m,l/m,this.index,e)}}finally{this.graph.getModel().endUpdate()}b.consume();this.reset()}};
mxVertexHandler.prototype.rotateCell=function(a,b){var c=this.graph.getModel();if(c.isVertex(a)){var d=a==this.state?this.state:this.graph.view.getState(a);null!=d&&this.graph.setCellStyles(mxConstants.STYLE_ROTATION,(d.style[mxConstants.STYLE_ROTATION]||0)+b,[a]);if(this.state.cell!=a&&(d=this.graph.getCellGeometry(a),null!=d&&!d.relative&&0!=b)){var e=this.graph.getModel().getParent(a),f=this.graph.getCellGeometry(e);if(!d.relative&&null!=f){var g=mxUtils.toRadians(b),e=Math.cos(g),g=Math.sin(g),
h=new mxPoint(d.getCenterX(),d.getCenterY()),f=new mxPoint(f.width/2,f.height/2),e=mxUtils.getRotatedPoint(h,e,g,f),d=d.clone();d.x=e.x-d.width/2;d.y=e.y-d.height/2;c.setGeometry(a,d)}}d=c.getChildCount(a);for(e=0;e<d;e++)this.rotateCell(c.getChildAt(a,e),b)}};
mxVertexHandler.prototype.reset=function(){null!=this.sizers&&(null!=this.index&&null!=this.sizers[this.index]&&"none"==this.sizers[this.index].node.style.display)&&(this.sizers[this.index].node.style.display="");this.index=this.inTolerance=this.currentAlpha=null;null!=this.preview&&(this.preview.destroy(),this.preview=null);null!=this.selectionBorder&&(this.selectionBorder.node.style.display="inline",this.selectionBounds=this.getSelectionBounds(this.state),this.bounds=new mxRectangle(this.selectionBounds.x,
this.selectionBounds.y,this.selectionBounds.width,this.selectionBounds.height),this.drawPreview());if(this.livePreview&&null!=this.sizers)for(var a=0;a<this.sizers.length;a++)null!=this.sizers[a]&&(this.sizers[a].node.style.display="");this.redrawHandles()};
mxVertexHandler.prototype.resizeCell=function(a,b,c,d,e){var f=this.graph.model.getGeometry(a);if(null!=f)if(d==mxEvent.LABEL_HANDLE)d=this.graph.view.scale,b=(this.labelShape.bounds.getCenterX()-this.startX)/d,c=(this.labelShape.bounds.getCenterY()-this.startY)/d,f=f.clone(),null==f.offset?f.offset=new mxPoint(b,c):(f.offset.x+=b,f.offset.y+=c),this.graph.model.setGeometry(a,f);else{d=this.union(f,b,c,d,e,1,new mxPoint(0,0));var g=mxUtils.toRadians(this.state.style[mxConstants.STYLE_ROTATION]||"0");
if(0!=g){b=d.getCenterX()-f.getCenterX();c=d.getCenterY()-f.getCenterY();e=Math.cos(g);var h=Math.sin(g),g=e*b-h*c-b;b=h*b+e*c-c;c=d.x-f.x;var k=d.y-f.y,l=e*c-h*k;e=h*c+e*k;d.x+=g;d.y+=b;if(!this.graph.isCellCollapsed(a)&&(0!=g||0!=b))c=f.x-d.x+l,k=f.y-d.y+e,this.moveChildren(a,c,k)}this.graph.resizeCell(a,d)}};
mxVertexHandler.prototype.moveChildren=function(a,b,c){for(var d=this.graph.getModel(),e=d.getChildCount(a),f=0;f<e;f++){var g=d.getChildAt(a,f);if(d.isVertex(g)){var h=this.graph.getCellGeometry(g);null!=h&&!h.relative&&(h=h.clone(),h.x+=b,h.y+=c,d.setGeometry(g,h))}}};
mxVertexHandler.prototype.union=function(a,b,c,d,e,f,g){if(this.singleSizer){g=a.x+a.width+b;var h=a.y+a.height+c;e&&(g=this.graph.snap(g/f)*f,h=this.graph.snap(h/f)*f);f=new mxRectangle(a.x,a.y,0,0);f.add(new mxRectangle(g,h,0,0));return f}var h=a.x-g.x*f,k=h+a.width,l=a.y-g.y*f;a=l+a.height;4<d?(a+=c,e&&(a=this.graph.snap(a/f)*f)):3>d&&(l+=c,e&&(l=this.graph.snap(l/f)*f));if(0==d||3==d||5==d)h+=b,e&&(h=this.graph.snap(h/f)*f);else if(2==d||4==d||7==d)k+=b,e&&(k=this.graph.snap(k/f)*f);e=k-h;a-=
l;0>e&&(h+=e,e=Math.abs(e));0>a&&(l+=a,a=Math.abs(a));return new mxRectangle(h+g.x*f,l+g.y*f,e,a)};mxVertexHandler.prototype.redraw=function(){this.selectionBounds=this.getSelectionBounds(this.state);this.bounds=new mxRectangle(this.state.x,this.state.y,this.state.width,this.state.height);this.redrawHandles();this.drawPreview()};
mxVertexHandler.prototype.redrawHandles=function(){var a=this.state;if(null!=this.sizers){if(null==this.index&&this.manageSizers&&1<this.sizers.length){var b=this.tolerance;a.width<2*this.sizers[0].bounds.width-2+2*b?(this.sizers[1].node.style.display="none",this.sizers[6].node.style.display="none"):(this.sizers[1].node.style.display="",this.sizers[6].node.style.display="");a.height<2*this.sizers[0].bounds.height-2+2*b?(this.sizers[3].node.style.display="none",this.sizers[4].node.style.display="none"):
(this.sizers[3].node.style.display="",this.sizers[4].node.style.display="");if(a.width<2*this.sizers[0].bounds.width-2+3*b||a.height<2*this.sizers[0].bounds.height-2+3*b)a=new mxRectangle(a.x,a.y,a.width,a.height),b/=2,a.x-=(this.sizers[0].bounds.width+b)/2,a.width+=this.sizers[0].bounds.width+b,a.y-=(this.sizers[0].bounds.height+b)/2,a.height+=this.sizers[0].bounds.height+b}var b=a.x+a.width,c=a.y+a.height;if(this.singleSizer)this.moveSizerTo(this.sizers[0],b,c);else{var d=a.x+a.width/2,e=a.y+a.height/
2;if(1<this.sizers.length){var f="nw-resize n-resize ne-resize e-resize se-resize s-resize sw-resize w-resize".split(" "),g=mxUtils.toRadians(this.state.style[mxConstants.STYLE_ROTATION]||"0"),h=Math.cos(g),k=Math.sin(g),g=Math.round(4*g/Math.PI),l=new mxPoint(a.getCenterX(),a.getCenterY()),m=mxUtils.getRotatedPoint(new mxPoint(a.x,a.y),h,k,l);this.moveSizerTo(this.sizers[0],m.x,m.y);this.sizers[0].node.style.cursor=f[mxUtils.mod(0+g,f.length)];m.x=d;m.y=a.y;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[1],
m.x,m.y);this.sizers[1].node.style.cursor=f[mxUtils.mod(1+g,f.length)];m.x=b;m.y=a.y;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[2],m.x,m.y);this.sizers[2].node.style.cursor=f[mxUtils.mod(2+g,f.length)];m.x=a.x;m.y=e;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[3],m.x,m.y);this.sizers[3].node.style.cursor=f[mxUtils.mod(7+g,f.length)];m.x=b;m.y=e;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[4],m.x,m.y);this.sizers[4].node.style.cursor=f[mxUtils.mod(3+
g,f.length)];m.x=a.x;m.y=c;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[5],m.x,m.y);this.sizers[5].node.style.cursor=f[mxUtils.mod(6+g,f.length)];m.x=d;m.y=c;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[6],m.x,m.y);this.sizers[6].node.style.cursor=f[mxUtils.mod(5+g,f.length)];m.x=b;m.y=c;m=mxUtils.getRotatedPoint(m,h,k,l);this.moveSizerTo(this.sizers[7],m.x,m.y);this.sizers[7].node.style.cursor=f[mxUtils.mod(4+g,f.length)];this.moveSizerTo(this.sizers[8],d+this.state.absoluteOffset.x,
e+this.state.absoluteOffset.y)}else 2<=this.state.width&&2<=this.state.height?this.moveSizerTo(this.sizers[0],d+this.state.absoluteOffset.x,e+this.state.absoluteOffset.y):this.moveSizerTo(this.sizers[0],a.x,a.y)}}null!=this.rotationShape&&(g=mxUtils.toRadians(null!=this.currentAlpha?this.currentAlpha:this.state.style[mxConstants.STYLE_ROTATION]||"0"),h=Math.cos(g),k=Math.sin(g),l=new mxPoint(this.state.getCenterX(),this.state.getCenterY()),m=mxUtils.getRotatedPoint(new mxPoint(a.x+a.width/2,a.y-16),
h,k,l),null!=this.rotationShape.node&&this.moveSizerTo(this.rotationShape,m.x,m.y));null!=this.selectionBorder&&(this.selectionBorder.rotation=Number(this.state.style[mxConstants.STYLE_ROTATION]||"0"))};
mxVertexHandler.prototype.drawPreview=function(){null!=this.preview&&(this.preview.bounds=this.bounds,this.preview.node.parentNode==this.graph.container&&(this.preview.bounds.width=Math.max(0,this.preview.bounds.width-1),this.preview.bounds.height=Math.max(0,this.preview.bounds.height-1)),this.preview.rotation=Number(this.state.style[mxConstants.STYLE_ROTATION]||"0"),this.preview.redraw());this.selectionBorder.bounds=this.bounds;this.selectionBorder.redraw()};
mxVertexHandler.prototype.destroy=function(){null!=this.preview&&(this.preview.destroy(),this.preview=null);this.selectionBorder.destroy();this.labelShape=this.selectionBorder=null;if(null!=this.sizers){for(var a=0;a<this.sizers.length;a++)this.sizers[a].destroy(),this.sizers[a]=null;this.sizers=null}};function mxEdgeHandler(a){null!=a&&(this.state=a,this.init())}mxEdgeHandler.prototype.graph=null;mxEdgeHandler.prototype.state=null;mxEdgeHandler.prototype.marker=null;
mxEdgeHandler.prototype.constraintHandler=null;mxEdgeHandler.prototype.error=null;mxEdgeHandler.prototype.shape=null;mxEdgeHandler.prototype.bends=null;mxEdgeHandler.prototype.labelShape=null;mxEdgeHandler.prototype.cloneEnabled=!0;mxEdgeHandler.prototype.addEnabled=!1;mxEdgeHandler.prototype.removeEnabled=!1;mxEdgeHandler.prototype.preferHtml=!1;mxEdgeHandler.prototype.allowHandleBoundsCheck=!0;mxEdgeHandler.prototype.snapToTerminals=!1;mxEdgeHandler.prototype.handleImage=null;
mxEdgeHandler.prototype.tolerance=0;
mxEdgeHandler.prototype.init=function(){this.graph=this.state.view.graph;this.marker=this.createMarker();this.constraintHandler=new mxConstraintHandler(this.graph);this.points=[];this.abspoints=this.getSelectionPoints(this.state);this.shape=this.createSelectionShape(this.abspoints);this.shape.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_MIXEDHTML:mxConstants.DIALECT_SVG;this.shape.init(this.graph.getView().getOverlayPane());this.shape.pointerEvents=!1;this.shape.node.style.cursor=
mxConstants.CURSOR_MOVABLE_EDGE;mxEvent.redirectMouseEvents(this.shape.node,this.graph,this.state);this.preferHtml=null!=this.state.text&&this.state.text.node.parentNode==this.graph.container;if(!this.preferHtml){var a=this.state.getVisibleTerminalState(!0);null!=a&&(this.preferHtml=null!=a.text&&a.text.node.parentNode==this.graph.container);this.preferHtml||(a=this.state.getVisibleTerminalState(!1),null!=a&&(this.preferHtml=null!=a.text&&a.text.node.parentNode==this.graph.container))}if(this.graph.getSelectionCount()<
mxGraphHandler.prototype.maxCells||0>=mxGraphHandler.prototype.maxCells)this.bends=this.createBends();this.label=new mxPoint(this.state.absoluteOffset.x,this.state.absoluteOffset.y);this.labelShape=new mxRectangleShape(new mxRectangle,mxConstants.LABEL_HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR);this.initBend(this.labelShape);this.labelShape.node.style.cursor=mxConstants.CURSOR_LABEL_HANDLE;mxEvent.redirectMouseEvents(this.labelShape.node,this.graph,this.state);this.redraw()};
mxEdgeHandler.prototype.isAddPointEvent=function(a){return mxEvent.isShiftDown(a)};mxEdgeHandler.prototype.isRemovePointEvent=function(a){return mxEvent.isShiftDown(a)};mxEdgeHandler.prototype.getSelectionPoints=function(a){return a.absolutePoints};mxEdgeHandler.prototype.createSelectionShape=function(a){a=new mxPolyline(a,this.getSelectionColor());a.strokewidth=this.getSelectionStrokeWidth();a.isDashed=this.isSelectionDashed();return a};mxEdgeHandler.prototype.getSelectionColor=function(){return mxConstants.EDGE_SELECTION_COLOR};
mxEdgeHandler.prototype.getSelectionStrokeWidth=function(){return mxConstants.EDGE_SELECTION_STROKEWIDTH};mxEdgeHandler.prototype.isSelectionDashed=function(){return mxConstants.EDGE_SELECTION_DASHED};mxEdgeHandler.prototype.isConnectableCell=function(a){return!0};
mxEdgeHandler.prototype.createMarker=function(){var a=new mxCellMarker(this.graph),b=this;a.getCell=function(a){var d=mxCellMarker.prototype.getCell.apply(this,arguments),e=b.getPointForEvent(a);if(d==b.state.cell||null==d)d=this.graph.getCellAt(e.x,e.y),b.state.cell==d&&(d=null);var f=b.graph.getModel();if(this.graph.isSwimlane(d)&&this.graph.hitsSwimlaneContent(d,e.x,e.y)||!b.isConnectableCell(d)||d==b.state.cell||null!=d&&!b.graph.connectableEdges&&f.isEdge(d))d=null;return d};a.isValidState=function(a){var d=
b.graph.getModel(),d=b.graph.view.getTerminalPort(a,b.graph.view.getState(d.getTerminal(b.state.cell,!b.isSource)),!b.isSource),d=null!=d?d.cell:null;b.error=b.validateConnection(b.isSource?a.cell:d,b.isSource?d:a.cell);return null==b.error};return a};mxEdgeHandler.prototype.validateConnection=function(a,b){return this.graph.getEdgeValidationError(this.state.cell,a,b)};
mxEdgeHandler.prototype.createBends=function(){for(var a=this.state.cell,b=[],c=0;c<this.abspoints.length;c++)if(this.isHandleVisible(c)){var d=c==this.abspoints.length-1;if((d=0==c||d)||this.graph.isCellBendable(a)){var e=this.createHandleShape(c);this.initBend(e);this.isHandleEnabled(c)&&(e.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE,mxEvent.redirectMouseEvents(e.node,this.graph,this.state));b.push(e);d||(this.points.push(new mxPoint(0,0)),e.node.style.visibility="hidden")}}return b};
mxEdgeHandler.prototype.isHandleEnabled=function(a){return!0};mxEdgeHandler.prototype.isHandleVisible=function(a){return!0};mxEdgeHandler.prototype.createHandleShape=function(a){if(null!=this.handleImage)return a=new mxImageShape(new mxRectangle(0,0,this.handleImage.width,this.handleImage.height),this.handleImage.src),a.preserveImageAspect=!1,a;a=mxConstants.HANDLE_SIZE;this.preferHtml&&(a-=1);return new mxRectangleShape(new mxRectangle(0,0,a,a),mxConstants.HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR)};
mxEdgeHandler.prototype.initBend=function(a){this.preferHtml?(a.dialect=mxConstants.DIALECT_STRICTHTML,a.init(this.graph.container)):(a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_MIXEDHTML:mxConstants.DIALECT_SVG,a.init(this.graph.getView().getOverlayPane()))};
mxEdgeHandler.prototype.getHandleForEvent=function(a){function b(b){if(null!=b&&"none"!=b.node.style.display&&"hidden"!=b.node.style.visibility&&(a.isSource(b)||null!=d&&mxUtils.intersects(b.bounds,d))){var c=a.getGraphX()-b.bounds.getCenterX();b=a.getGraphY()-b.bounds.getCenterY();c=c*c+b*b;if(null==e||c<=e)return e=c,!0}return!1}var c=!mxEvent.isMouseEvent(a.getEvent())?this.tolerance:1,d=this.allowHandleBoundsCheck&&(mxClient.IS_IE||0<c)?new mxRectangle(a.getGraphX()-c,a.getGraphY()-c,2*c,2*c):
null,e=null,c=null;if(a.isSource(this.state.text)||b(this.labelShape))c=mxEvent.LABEL_HANDLE;if(null!=this.bends)for(var f=0;f<this.bends.length;f++)b(this.bends[f])&&(c=f);return c};
mxEdgeHandler.prototype.mouseDown=function(a,b){var c=null,c=this.getHandleForEvent(b);this.addEnabled&&null==c&&this.isAddPointEvent(b.getEvent())?this.addPoint(this.state,b.getEvent()):null!=c&&(!b.isConsumed()&&this.graph.isEnabled())&&(this.removeEnabled&&this.isRemovePointEvent(b.getEvent())?this.removePoint(this.state,c):(c!=mxEvent.LABEL_HANDLE||this.graph.isLabelMovable(b.getCell()))&&this.start(b.getX(),b.getY(),c),b.consume())};
mxEdgeHandler.prototype.start=function(a,b,c){this.startX=a;this.startY=b;this.isSource=null==this.bends?!1:0==c;this.isTarget=null==this.bends?!1:c==this.bends.length-1;this.isLabel=c==mxEvent.LABEL_HANDLE;if(this.isSource||this.isTarget){if(a=this.state.cell,b=this.graph.model.getTerminal(a,this.isSource),null==b&&this.graph.isTerminalPointMovable(a,this.isSource)||null!=b&&this.graph.isCellDisconnectable(a,b,this.isSource))this.index=c}else this.index=c};
mxEdgeHandler.prototype.clonePreviewState=function(a,b){return this.state.clone()};mxEdgeHandler.prototype.getSnapToTerminalTolerance=function(){return this.graph.gridSize*this.graph.view.scale/2};
mxEdgeHandler.prototype.getPointForEvent=function(a){var b=new mxPoint(a.getGraphX(),a.getGraphY()),c=this.getSnapToTerminalTolerance(),d=this.graph.getView(),e=!1,f=!1;if(this.snapToTerminals&&0<c){var g=function(a){if(null!=a){var d=a.x;Math.abs(b.x-d)<c&&(b.x=d,e=!0);a=a.y;Math.abs(b.y-a)<c&&(b.y=a,f=!0)}},h=function(a){null!=a&&g.call(this,new mxPoint(d.getRoutingCenterX(a),d.getRoutingCenterY(a)))};h.call(this,this.state.getVisibleTerminalState(!0));h.call(this,this.state.getVisibleTerminalState(!1));
if(null!=this.abspoints)for(h=0;h<this.abspoints;h++)h!=this.index&&g.call(this,this.abspoints[h])}this.graph.isGridEnabledEvent(a.getEvent())&&(a=d.scale,h=d.translate,e||(b.x=(this.graph.snap(b.x/a-h.x)+h.x)*a),f||(b.y=(this.graph.snap(b.y/a-h.y)+h.y)*a));return b};
mxEdgeHandler.prototype.getPreviewTerminalState=function(a){this.constraintHandler.update(a,this.isSource);this.marker.process(a);a=this.marker.getValidState();var b=null;null!=this.constraintHandler.currentFocus&&null!=this.constraintHandler.currentConstraint&&this.marker.reset();null!=a?b=a:null!=this.constraintHandler.currentConstraint&&null!=this.constraintHandler.currentFocus&&(b=this.constraintHandler.currentFocus);return b};
mxEdgeHandler.prototype.getPreviewPoints=function(a){var b=this.graph.getCellGeometry(this.state.cell),b=null!=b.points?b.points.slice():null;!this.isSource&&!this.isTarget?(this.convertPoint(a,!1),null==b?b=[a]:b[this.index-1]=a):this.graph.resetEdgesOnConnect&&(b=null);return b};
mxEdgeHandler.prototype.updatePreviewState=function(a,b,c){var d=this.isSource?c:this.state.getVisibleTerminalState(!0),e=this.isTarget?c:this.state.getVisibleTerminalState(!1),f=this.graph.getConnectionConstraint(a,d,!0),g=this.graph.getConnectionConstraint(a,e,!1),h=this.constraintHandler.currentConstraint;null==h&&(h=new mxConnectionConstraint);this.isSource?f=h:this.isTarget&&(g=h);(!this.isSource||null!=d)&&a.view.updateFixedTerminalPoint(a,d,!0,f);(!this.isTarget||null!=e)&&a.view.updateFixedTerminalPoint(a,
e,!1,g);if((this.isSource||this.isTarget)&&null==c)a.setAbsoluteTerminalPoint(b,this.isSource),null==this.marker.getMarkedState()&&(this.error=this.graph.allowDanglingEdges?null:"");a.view.updatePoints(a,this.points,d,e);a.view.updateFloatingTerminalPoints(a,d,e)};
mxEdgeHandler.prototype.mouseMove=function(a,b){if(null!=this.index&&null!=this.marker){var c=this.getPointForEvent(b);if(this.isLabel)this.label.x=c.x,this.label.y=c.y;else{this.points=this.getPreviewPoints(c);var d=this.isSource||this.isTarget?this.getPreviewTerminalState(b):null,e=this.clonePreviewState(c,null!=d?d.cell:null);this.updatePreviewState(e,c,d);this.setPreviewColor(null==this.error?this.marker.validColor:this.marker.invalidColor);this.abspoints=e.absolutePoints;this.active=!0}this.drawPreview();
mxEvent.consume(b.getEvent());b.consume()}else mxClient.IS_IE&&null!=this.getHandleForEvent(b)&&b.consume(!1)};
mxEdgeHandler.prototype.mouseUp=function(a,b){if(null!=this.index&&null!=this.marker){var c=this.state.cell;if(b.getX()!=this.startX||b.getY()!=this.startY)if(null!=this.error)0<this.error.length&&this.graph.validationAlert(this.error);else if(this.isLabel)this.moveLabel(this.state,this.label.x,this.label.y);else if(this.isSource||this.isTarget){var d=null;null!=this.constraintHandler.currentConstraint&&null!=this.constraintHandler.currentFocus&&(d=this.constraintHandler.currentFocus.cell);null==
d&&this.marker.hasValidState()&&(d=this.marker.validState.cell);if(null!=d)c=this.connect(c,d,this.isSource,this.graph.isCloneEvent(b.getEvent())&&this.cloneEnabled&&this.graph.isCellsCloneable(),b);else if(this.graph.isAllowDanglingEdges()){d=this.abspoints[this.isSource?0:this.abspoints.length-1];d.x=d.x/this.graph.view.scale-this.graph.view.translate.x;d.y=d.y/this.graph.view.scale-this.graph.view.translate.y;var e=this.graph.getView().getState(this.graph.getModel().getParent(c));null!=e&&(d.x-=
e.origin.x,d.y-=e.origin.y);d.x-=this.graph.panDx/this.graph.view.scale;d.y-=this.graph.panDy/this.graph.view.scale;this.changeTerminalPoint(c,d,this.isSource)}}else this.active?this.changePoints(c,this.points):(this.graph.getView().invalidate(this.state.cell),this.graph.getView().revalidate(this.state.cell));null!=this.marker&&(this.reset(),c!=this.state.cell&&this.graph.setSelectionCell(c));b.consume()}};
mxEdgeHandler.prototype.reset=function(){this.points=this.label=this.index=this.error=null;this.isTarget=this.isSource=this.isLabel=this.active=!1;this.marker.reset();this.constraintHandler.reset();this.setPreviewColor(mxConstants.EDGE_SELECTION_COLOR);this.redraw()};mxEdgeHandler.prototype.setPreviewColor=function(a){null!=this.shape&&(this.shape.stroke=a)};
mxEdgeHandler.prototype.convertPoint=function(a,b){var c=this.graph.getView().getScale(),d=this.graph.getView().getTranslate();b&&(a.x=this.graph.snap(a.x),a.y=this.graph.snap(a.y));a.x=Math.round(a.x/c-d.x);a.y=Math.round(a.y/c-d.y);c=this.graph.getView().getState(this.graph.getModel().getParent(this.state.cell));null!=c&&(a.x-=c.origin.x,a.y-=c.origin.y);return a};
mxEdgeHandler.prototype.moveLabel=function(a,b,c){var d=this.graph.getModel(),e=d.getGeometry(a.cell);if(null!=e){var e=e.clone(),f=this.graph.getView().getRelativePoint(a,b,c);e.x=f.x;e.y=f.y;var g=this.graph.getView().scale;e.offset=new mxPoint(0,0);f=this.graph.view.getPoint(a,e);e.offset=new mxPoint((b-f.x)/g,(c-f.y)/g);d.setGeometry(a.cell,e)}};
mxEdgeHandler.prototype.connect=function(a,b,c,d,e){e=this.graph.getModel();var f=e.getParent(a);e.beginUpdate();try{if(d){var g=a.clone();e.add(f,g,e.getChildCount(f));var h=e.getTerminal(a,!c);this.graph.connectCell(g,h,!c);a=g}var k=this.constraintHandler.currentConstraint;null==k&&(k=new mxConnectionConstraint);this.graph.connectCell(a,b,c,k)}finally{e.endUpdate()}return a};
mxEdgeHandler.prototype.changeTerminalPoint=function(a,b,c){var d=this.graph.getModel(),e=d.getGeometry(a);if(null!=e){d.beginUpdate();try{e=e.clone(),e.setTerminalPoint(b,c),d.setGeometry(a,e),this.graph.connectCell(a,null,c,new mxConnectionConstraint)}finally{d.endUpdate()}}};mxEdgeHandler.prototype.changePoints=function(a,b){var c=this.graph.getModel(),d=c.getGeometry(a);null!=d&&(d=d.clone(),d.points=b,c.setGeometry(a,d))};
mxEdgeHandler.prototype.addPoint=function(a,b){var c=mxUtils.convertPoint(this.graph.container,mxEvent.getClientX(b),mxEvent.getClientY(b)),d=this.graph.isGridEnabledEvent(b);this.convertPoint(c,d);this.addPointAt(a,c.x,c.y);mxEvent.consume(b)};
mxEdgeHandler.prototype.addPointAt=function(a,b,c){var d=this.graph.getCellGeometry(a.cell);b=new mxPoint(b,c);if(null!=d){d=d.clone();c=this.graph.view.translate;var e=this.graph.view.scale;c=mxUtils.findNearestSegment(a,(b.x+c.x)*e,(b.y+c.y)*e);null==d.points?d.points=[b]:d.points.splice(c,0,b);this.graph.getModel().setGeometry(a.cell,d);this.destroy();this.init()}};
mxEdgeHandler.prototype.removePoint=function(a,b){if(0<b&&b<this.abspoints.length-1){var c=this.graph.getCellGeometry(this.state.cell);null!=c&&null!=c.points&&(c=c.clone(),c.points.splice(b-1,1),this.graph.getModel().setGeometry(a.cell,c),this.destroy(),this.init())}};
mxEdgeHandler.prototype.getHandleFillColor=function(a){a=0==a;var b=this.state.cell,c=this.graph.getModel().getTerminal(b,a),d=mxConstants.HANDLE_FILLCOLOR;null!=c&&!this.graph.isCellDisconnectable(b,c,a)||null==c&&!this.graph.isTerminalPointMovable(b,a)?d=mxConstants.LOCKED_HANDLE_FILLCOLOR:null!=c&&this.graph.isCellDisconnectable(b,c,a)&&(d=mxConstants.CONNECT_HANDLE_FILLCOLOR);return d};
mxEdgeHandler.prototype.redraw=function(){this.abspoints=this.state.absolutePoints.slice();this.redrawHandles();var a=this.graph.getModel().getGeometry(this.state.cell).points;if(null!=this.bends&&0<this.bends.length&&null!=a){null==this.points&&(this.points=[]);for(var b=1;b<this.bends.length-1;b++)null!=this.bends[b]&&null!=this.abspoints[b]&&(this.points[b-1]=a[b-1])}this.drawPreview()};
mxEdgeHandler.prototype.redrawHandles=function(){var a=this.state.cell,b=mxConstants.LABEL_HANDLE_SIZE;this.label=new mxPoint(this.state.absoluteOffset.x,this.state.absoluteOffset.y);this.labelShape.bounds=new mxRectangle(Math.round(this.label.x-b/2),Math.round(this.label.y-b/2),b,b);this.labelShape.redraw();b=this.graph.getLabel(a);null!=b&&0<b.length&&this.graph.isLabelMovable(a)?this.labelShape.node.style.visibility="visible":this.labelShape.node.style.visibility="hidden";if(null!=this.bends&&
0<this.bends.length){var c=this.abspoints.length-1,a=this.abspoints[0],d=this.abspoints[0].y,b=this.bends[0].bounds;this.bends[0].bounds=new mxRectangle(Math.round(this.abspoints[0].x-b.width/2),Math.round(d-b.height/2),b.width,b.height);this.bends[0].fill=this.getHandleFillColor(0);this.bends[0].redraw();var d=this.abspoints[c],e=this.abspoints[c].x,c=this.abspoints[c].y,f=this.bends.length-1,b=this.bends[f].bounds;this.bends[f].bounds=new mxRectangle(Math.round(e-b.width/2),Math.round(c-b.height/
2),b.width,b.height);this.bends[f].fill=this.getHandleFillColor(f);this.bends[f].redraw();this.redrawInnerBends(a,d)}};
mxEdgeHandler.prototype.redrawInnerBends=function(a,b){for(var c=1;c<this.bends.length-1;c++)if(null!=this.bends[c])if(null!=this.abspoints[c]){var d=this.abspoints[c].x,e=this.abspoints[c].y,f=this.bends[c].bounds;this.bends[c].node.style.visibility="visible";this.bends[c].bounds=new mxRectangle(Math.round(d-f.width/2),Math.round(e-f.height/2),f.width,f.height);this.bends[c].redraw()}else this.bends[c].destroy(),this.bends[c]=null};
mxEdgeHandler.prototype.drawPreview=function(){if(this.isLabel){var a=mxConstants.LABEL_HANDLE_SIZE,a=new mxRectangle(Math.round(this.label.x-a/2),Math.round(this.label.y-a/2),a,a);this.labelShape.bounds=a;this.labelShape.redraw()}else this.shape.points=this.abspoints,this.shape.redraw()};
mxEdgeHandler.prototype.destroy=function(){null!=this.marker&&(this.marker.destroy(),this.marker=null);null!=this.shape&&(this.shape.destroy(),this.shape=null);null!=this.labelShape&&(this.labelShape.destroy(),this.labelShape=null);null!=this.constraintHandler&&(this.constraintHandler.destroy(),this.constraintHandler=null);if(null!=this.bends){for(var a=0;a<this.bends.length;a++)null!=this.bends[a]&&(this.bends[a].destroy(),this.bends[a]=null);this.bends=null}};
function mxElbowEdgeHandler(a){mxEdgeHandler.call(this,a)}mxUtils.extend(mxElbowEdgeHandler,mxEdgeHandler);mxElbowEdgeHandler.prototype=new mxEdgeHandler;mxElbowEdgeHandler.prototype.constructor=mxElbowEdgeHandler;mxElbowEdgeHandler.prototype.flipEnabled=!0;mxElbowEdgeHandler.prototype.doubleClickOrientationResource="none"!=mxClient.language?"doubleClickOrientation":"";
mxElbowEdgeHandler.prototype.createBends=function(){var a=[],b=this.createHandleShape(0);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");a.push(this.createVirtualBend());this.points.push(new mxPoint(0,0));b=this.createHandleShape(2);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);
a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");return a};
mxElbowEdgeHandler.prototype.createVirtualBend=function(){var a=this.createHandleShape();this.initBend(a);var b=this.getCursorForBend();a.node.style.cursor=b;b=mxUtils.bind(this,function(a){!mxEvent.isConsumed(a)&&this.flipEnabled&&(this.graph.flipEdge(this.state.cell,a),mxEvent.consume(a))});mxEvent.redirectMouseEvents(a.node,this.graph,this.state,null,null,null,b);this.graph.isCellBendable(this.state.cell)||(a.node.style.display="none");return a};
mxElbowEdgeHandler.prototype.getCursorForBend=function(){return this.state.style[mxConstants.STYLE_EDGE]==mxEdgeStyle.TopToBottom||this.state.style[mxConstants.STYLE_EDGE]==mxConstants.EDGESTYLE_TOPTOBOTTOM||(this.state.style[mxConstants.STYLE_EDGE]==mxEdgeStyle.ElbowConnector||this.state.style[mxConstants.STYLE_EDGE]==mxConstants.EDGESTYLE_ELBOW)&&this.state.style[mxConstants.STYLE_ELBOW]==mxConstants.ELBOW_VERTICAL?"row-resize":"col-resize"};
mxElbowEdgeHandler.prototype.getTooltipForNode=function(a){var b=null;if(null!=this.bends&&null!=this.bends[1]&&(a==this.bends[1].node||a.parentNode==this.bends[1].node))b=this.doubleClickOrientationResource,b=mxResources.get(b)||b;return b};
mxElbowEdgeHandler.prototype.convertPoint=function(a,b){var c=this.graph.getView().getScale(),d=this.graph.getView().getTranslate(),e=this.state.origin;b&&(a.x=this.graph.snap(a.x),a.y=this.graph.snap(a.y));a.x=Math.round(a.x/c-d.x-e.x);a.y=Math.round(a.y/c-d.y-e.y)};
mxElbowEdgeHandler.prototype.redrawInnerBends=function(a,b){var c=this.graph.getModel().getGeometry(this.state.cell),d=this.state.absolutePoints,e=null;1<d.length?(a=d[1],b=d[d.length-2]):null!=c.points&&0<c.points.length&&(e=d[0]);e=null==e?new mxPoint(a.x+(b.x-a.x)/2,a.y+(b.y-a.y)/2):new mxPoint(this.graph.getView().scale*(e.x+this.graph.getView().translate.x+this.state.origin.x),this.graph.getView().scale*(e.y+this.graph.getView().translate.y+this.state.origin.y));d=this.bends[1].bounds;c=d.width;
d=d.height;null==this.handleImage&&(d=c=mxConstants.HANDLE_SIZE);var f=new mxRectangle(Math.round(e.x-c/2),Math.round(e.y-d/2),c,d);null==this.handleImage&&("hidden"!=this.labelShape.node.style.visibility&&mxUtils.intersects(f,this.labelShape.bounds))&&(c+=3,d+=3,f=new mxRectangle(Math.round(e.x-c/2),Math.round(e.y-d/2),c,d));this.bends[1].bounds=f;this.bends[1].redraw()};function mxEdgeSegmentHandler(a){mxEdgeHandler.call(this,a)}mxUtils.extend(mxEdgeSegmentHandler,mxEdgeHandler);
mxEdgeSegmentHandler.prototype=new mxElbowEdgeHandler;mxEdgeSegmentHandler.prototype.constructor=mxEdgeSegmentHandler;
mxEdgeSegmentHandler.prototype.getPreviewPoints=function(a){if(this.isSource||this.isTarget)return mxElbowEdgeHandler.prototype.getPreviewPoints.apply(this,arguments);this.convertPoint(a,!1);var b=this.state.absolutePoints,c=b[0].clone();this.convertPoint(c,!1);for(var d=[],e=1;e<b.length;e++){var f=b[e].clone();this.convertPoint(f,!1);e==this.index&&(c.x==f.x?(c.x=a.x,f.x=a.x):(c.y=a.y,f.y=a.y));e<b.length-1&&d.push(f);c=f}if(1==d.length){if(c=this.state.view,e=this.state.getVisibleTerminalState(!0),
f=this.state.getVisibleTerminalState(!1),null!=f&null!=e){var g=this.state.origin.x,h=this.state.origin.y;mxUtils.contains(f,d[0].x+g,d[0].y+h)?b[1].y==b[2].y?d[0].y=c.getRoutingCenterY(e)-h:d[0].x=c.getRoutingCenterX(e)-g:mxUtils.contains(e,d[0].x+g,d[0].y+h)&&(b[1].y==b[0].y?d[0].y=c.getRoutingCenterY(f)-h:d[0].x=c.getRoutingCenterX(f)-g)}}else 0==d.length&&(d=[a]);return d};
mxEdgeSegmentHandler.prototype.createBends=function(){var a=[],b=this.createHandleShape(0);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");var c=this.state.absolutePoints;if(this.graph.isCellBendable(this.state.cell)){null==this.points&&(this.points=[]);for(var d=0;d<c.length-1;d++)b=this.createVirtualBend(),a.push(b),b.node.style.cursor=0==c[d].x-
c[d+1].x?"col-resize":"row-resize",this.points.push(new mxPoint(0,0)),mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none")}b=this.createHandleShape(c.length);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");return a};mxEdgeSegmentHandler.prototype.redraw=function(){this.refresh();mxEdgeHandler.prototype.redraw.apply(this,arguments)};
mxEdgeSegmentHandler.prototype.refresh=function(){if(null!=this.bends){for(var a=0;a<this.bends.length;a++)null!=this.bends[a]&&(this.bends[a].destroy(),this.bends[a]=null);this.bends=this.createBends()}};
mxEdgeSegmentHandler.prototype.redrawInnerBends=function(a,b){if(this.graph.isCellBendable(this.state.cell)){var c=mxConstants.HANDLE_SIZE,d=this.state.absolutePoints;if(null!=d&&1<d.length)for(var e=0;e<this.state.absolutePoints.length-1;e++)if(null!=this.bends[e+1]){a=d[e];b=d[e+1];var f=new mxPoint(a.x+(b.x-a.x)/2,a.y+(b.y-a.y)/2);this.bends[e+1].bounds=new mxRectangle(Math.round(f.x-c/2),Math.round(f.y-c/2),c,c);this.bends[e+1].redraw()}}};
mxEdgeSegmentHandler.prototype.changePoints=function(a,b){b=[];var c=this.abspoints;if(1<c.length)for(var d=c[0],e=c[1],f=2;f<c.length;f++){var g=c[f];if((Math.round(d.x)!=Math.round(e.x)||Math.round(e.x)!=Math.round(g.x))&&(Math.round(d.y)!=Math.round(e.y)||Math.round(e.y)!=Math.round(g.y)))d=e,e=e.clone(),this.convertPoint(e,!1),b.push(e);e=g}mxElbowEdgeHandler.prototype.changePoints.apply(this,arguments)};
function mxKeyHandler(a,b){null!=a&&(this.graph=a,this.target=b||document.documentElement,this.normalKeys=[],this.shiftKeys=[],this.controlKeys=[],this.controlShiftKeys=[],mxEvent.addListener(this.target,"keydown",mxUtils.bind(this,function(a){this.keyDown(a)})),mxClient.IS_IE&&mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()})))}mxKeyHandler.prototype.graph=null;mxKeyHandler.prototype.target=null;mxKeyHandler.prototype.normalKeys=null;
mxKeyHandler.prototype.shiftKeys=null;mxKeyHandler.prototype.controlKeys=null;mxKeyHandler.prototype.controlShiftKeys=null;mxKeyHandler.prototype.enabled=!0;mxKeyHandler.prototype.isEnabled=function(){return this.enabled};mxKeyHandler.prototype.setEnabled=function(a){this.enabled=a};mxKeyHandler.prototype.bindKey=function(a,b){this.normalKeys[a]=b};mxKeyHandler.prototype.bindShiftKey=function(a,b){this.shiftKeys[a]=b};mxKeyHandler.prototype.bindControlKey=function(a,b){this.controlKeys[a]=b};
mxKeyHandler.prototype.bindControlShiftKey=function(a,b){this.controlShiftKeys[a]=b};mxKeyHandler.prototype.isControlDown=function(a){return mxEvent.isControlDown(a)};mxKeyHandler.prototype.getFunction=function(a){return null!=a?this.isControlDown(a)?mxEvent.isShiftDown(a)?this.controlShiftKeys[a.keyCode]:this.controlKeys[a.keyCode]:mxEvent.isShiftDown(a)?this.shiftKeys[a.keyCode]:this.normalKeys[a.keyCode]:null};
mxKeyHandler.prototype.isGraphEvent=function(a){a=mxEvent.getSource(a);if(a==this.target||a.parentNode==this.target||null!=this.graph.cellEditor&&a==this.graph.cellEditor.textarea)return!0;for(;null!=a;){if(a==this.graph.container)return!0;a=a.parentNode}return!1};
mxKeyHandler.prototype.keyDown=function(a){if(this.graph.isEnabled()&&!mxEvent.isConsumed(a)&&this.isGraphEvent(a)&&this.isEnabled())if(27==a.keyCode)this.escape(a);else if(!this.graph.isEditing()){var b=this.getFunction(a);null!=b&&(b(a),mxEvent.consume(a))}};mxKeyHandler.prototype.escape=function(a){this.graph.isEscapeEnabled()&&this.graph.escape(a)};mxKeyHandler.prototype.destroy=function(){this.target=null};
function mxTooltipHandler(a,b){null!=a&&(this.graph=a,this.delay=b||500,this.graph.addMouseListener(this))}mxTooltipHandler.prototype.zIndex=10005;mxTooltipHandler.prototype.graph=null;mxTooltipHandler.prototype.delay=null;mxTooltipHandler.prototype.ignoreTouchEvents=!0;mxTooltipHandler.prototype.hideOnHover=!1;mxTooltipHandler.prototype.enabled=!0;mxTooltipHandler.prototype.isEnabled=function(){return this.enabled};mxTooltipHandler.prototype.setEnabled=function(a){this.enabled=a};
mxTooltipHandler.prototype.isHideOnHover=function(){return this.hideOnHover};mxTooltipHandler.prototype.setHideOnHover=function(a){this.hideOnHover=a};mxTooltipHandler.prototype.init=function(){null!=document.body&&(this.div=document.createElement("div"),this.div.className="mxTooltip",this.div.style.visibility="hidden",document.body.appendChild(this.div),mxEvent.addGestureListeners(this.div,mxUtils.bind(this,function(a){this.hideTooltip()})))};
mxTooltipHandler.prototype.mouseDown=function(a,b){this.reset(b,!1);this.hideTooltip()};mxTooltipHandler.prototype.mouseMove=function(a,b){if(b.getX()!=this.lastX||b.getY()!=this.lastY)this.reset(b,!0),(this.isHideOnHover()||b.getState()!=this.state||b.getSource()!=this.node&&(!this.stateSource||null!=b.getState()&&this.stateSource==(b.isSource(b.getState().shape)||!b.isSource(b.getState().text))))&&this.hideTooltip();this.lastX=b.getX();this.lastY=b.getY()};
mxTooltipHandler.prototype.mouseUp=function(a,b){this.reset(b,!0);this.hideTooltip()};mxTooltipHandler.prototype.resetTimer=function(){null!=this.thread&&(window.clearTimeout(this.thread),this.thread=null)};
mxTooltipHandler.prototype.reset=function(a,b){if(!this.ignoreTouchEvents||mxEvent.isMouseEvent(a.getEvent()))if(this.resetTimer(),b&&this.isEnabled()&&null!=a.getState()&&(null==this.div||"hidden"==this.div.style.visibility)){var c=a.getState(),d=a.getSource(),e=a.getX(),f=a.getY(),g=a.isSource(c.shape)||a.isSource(c.text);this.thread=window.setTimeout(mxUtils.bind(this,function(){if(!this.graph.isEditing()&&!this.graph.popupMenuHandler.isMenuShowing()){var a=this.graph.getTooltip(c,d,e,f);this.show(a,
e,f);this.state=c;this.node=d;this.stateSource=g}}),this.delay)}};mxTooltipHandler.prototype.hide=function(){this.resetTimer();this.hideTooltip()};mxTooltipHandler.prototype.hideTooltip=function(){null!=this.div&&(this.div.style.visibility="hidden")};
mxTooltipHandler.prototype.show=function(a,b,c){if(null!=a&&0<a.length){null==this.div&&this.init();var d=mxUtils.getScrollOrigin();this.div.style.zIndex=this.zIndex;this.div.style.left=b+d.x+"px";this.div.style.top=c+mxConstants.TOOLTIP_VERTICAL_OFFSET+d.y+"px";mxUtils.isNode(a)?(this.div.innerHTML="",this.div.appendChild(a)):this.div.innerHTML=a.replace(/\n/g,"<br>");this.div.style.visibility="";mxUtils.fit(this.div)}};
mxTooltipHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);mxEvent.release(this.div);null!=this.div&&null!=this.div.parentNode&&this.div.parentNode.removeChild(this.div);this.div=null};function mxCellTracker(a,b,c){mxCellMarker.call(this,a,b);this.graph.addMouseListener(this);null!=c&&(this.getCell=c);mxClient.IS_IE&&mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()}))}mxUtils.extend(mxCellTracker,mxCellMarker);
mxCellTracker.prototype.mouseDown=function(a,b){};mxCellTracker.prototype.mouseMove=function(a,b){this.isEnabled()&&this.process(b)};mxCellTracker.prototype.mouseUp=function(a,b){this.reset()};mxCellTracker.prototype.destroy=function(){this.destroyed||(this.destroyed=!0,this.graph.removeMouseListener(this),mxCellMarker.prototype.destroy.apply(this))};
function mxCellHighlight(a,b,c,d){null!=a&&(this.graph=a,this.highlightColor=null!=b?b:mxConstants.DEFAULT_VALID_COLOR,this.strokeWidth=null!=c?c:mxConstants.HIGHLIGHT_STROKEWIDTH,this.dashed=null!=d?d:!1,this.repaintHandler=mxUtils.bind(this,function(){null!=this.state&&(this.state=this.graph.view.getState(this.state.cell),null==this.state?this.hide():this.repaint())}),this.graph.getView().addListener(mxEvent.SCALE,this.repaintHandler),this.graph.getView().addListener(mxEvent.TRANSLATE,this.repaintHandler),
this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE,this.repaintHandler),this.graph.getModel().addListener(mxEvent.CHANGE,this.repaintHandler),this.resetHandler=mxUtils.bind(this,function(){this.hide()}),this.graph.getView().addListener(mxEvent.DOWN,this.resetHandler),this.graph.getView().addListener(mxEvent.UP,this.resetHandler))}mxCellHighlight.prototype.keepOnTop=!1;mxCellHighlight.prototype.graph=!0;mxCellHighlight.prototype.state=null;mxCellHighlight.prototype.spacing=2;
mxCellHighlight.prototype.resetHandler=null;mxCellHighlight.prototype.setHighlightColor=function(a){this.highlightColor=a;null!=this.shape&&(this.shape.stroke=a)};mxCellHighlight.prototype.drawHighlight=function(){this.shape=this.createShape();this.repaint();!this.keepOnTop&&this.shape.node.parentNode.firstChild!=this.shape.node&&this.shape.node.parentNode.insertBefore(this.shape.node,this.shape.node.parentNode.firstChild)};
mxCellHighlight.prototype.createShape=function(){var a=null,a=this.graph.model.isEdge(this.state.cell)?new mxPolyline(this.state.absolutePoints,this.highlightColor,this.strokeWidth):new mxRectangleShape(new mxRectangle,null,this.highlightColor,this.strokeWidth);a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;a.init(this.graph.getView().getOverlayPane());mxEvent.redirectMouseEvents(a.node,this.graph,this.state);a.pointerEvents=!1;a.isDashed=this.dashed;
return a};mxCellHighlight.prototype.repaint=function(){null!=this.state&&null!=this.shape&&(this.graph.model.isEdge(this.state.cell)?this.shape.points=this.state.absolutePoints:(this.shape.bounds=new mxRectangle(this.state.x-this.spacing,this.state.y-this.spacing,this.state.width+2*this.spacing,this.state.height+2*this.spacing),this.shape.rotation=Number(this.state.style[mxConstants.STYLE_ROTATION]||"0")),null!=this.state.shape&&this.shape.setCursor(this.state.shape.getCursor()),this.shape.redraw())};
mxCellHighlight.prototype.hide=function(){this.highlight(null)};mxCellHighlight.prototype.highlight=function(a){this.state!=a&&(null!=this.shape&&(this.shape.destroy(),this.shape=null),this.state=a,null!=this.state&&this.drawHighlight())};
mxCellHighlight.prototype.destroy=function(){this.graph.getView().removeListener(this.repaintHandler);this.graph.getModel().removeListener(this.repaintHandler);this.graph.getView().removeListener(this.resetHandler);this.graph.getModel().removeListener(this.resetHandler);null!=this.shape&&(this.shape.destroy(),this.shape=null)};
function mxDefaultKeyHandler(a){if(null!=a){this.editor=a;this.handler=new mxKeyHandler(a.graph);var b=this.handler.escape;this.handler.escape=function(c){b.apply(this,arguments);a.hideProperties();a.fireEvent(new mxEventObject(mxEvent.ESCAPE,"event",c))}}}mxDefaultKeyHandler.prototype.editor=null;mxDefaultKeyHandler.prototype.handler=null;
mxDefaultKeyHandler.prototype.bindAction=function(a,b,c){var d=mxUtils.bind(this,function(){this.editor.execute(b)});c?this.handler.bindControlKey(a,d):this.handler.bindKey(a,d)};mxDefaultKeyHandler.prototype.destroy=function(){this.handler.destroy();this.handler=null};function mxDefaultPopupMenu(a){this.config=a}mxDefaultPopupMenu.prototype.imageBasePath=null;mxDefaultPopupMenu.prototype.config=null;
mxDefaultPopupMenu.prototype.createMenu=function(a,b,c,d){if(null!=this.config){var e=this.createConditions(a,c,d);this.addItems(a,b,c,d,e,this.config.firstChild,null)}};
mxDefaultPopupMenu.prototype.addItems=function(a,b,c,d,e,f,g){for(var h=!1;null!=f;){if("add"==f.nodeName){var k=f.getAttribute("if");if(null==k||e[k]){var k=f.getAttribute("as"),k=mxResources.get(k)||k,l=mxUtils.eval(mxUtils.getTextContent(f)),m=f.getAttribute("action"),n=f.getAttribute("icon"),p=f.getAttribute("iconCls");h&&(b.addSeparator(g),h=!1);null!=n&&this.imageBasePath&&(n=this.imageBasePath+n);k=this.addAction(b,a,k,n,l,m,c,g,p);this.addItems(a,b,c,d,e,f.firstChild,k)}}else"separator"==
f.nodeName&&(h=!0);f=f.nextSibling}};mxDefaultPopupMenu.prototype.addAction=function(a,b,c,d,e,f,g,h,k){return a.addItem(c,d,function(a){"function"==typeof e&&e.call(b,b,g,a);null!=f&&b.execute(f,g,a)},h,k)};
mxDefaultPopupMenu.prototype.createConditions=function(a,b,c){var d=a.graph.getModel(),e=d.getChildCount(b),f=[];f.nocell=null==b;f.ncells=1<a.graph.getSelectionCount();f.notRoot=d.getRoot()!=d.getParent(a.graph.getDefaultParent());f.cell=null!=b;d=null!=b&&1==a.graph.getSelectionCount();f.nonEmpty=d&&0<e;f.expandable=d&&a.graph.isCellFoldable(b,!1);f.collapsable=d&&a.graph.isCellFoldable(b,!0);f.validRoot=d&&a.graph.isValidRoot(b);f.emptyValidRoot=f.validRoot&&0==e;f.swimlane=d&&a.graph.isSwimlane(b);
e=this.config.getElementsByTagName("condition");for(d=0;d<e.length;d++){var g=mxUtils.eval(mxUtils.getTextContent(e[d])),h=e[d].getAttribute("name");null!=h&&"function"==typeof g&&(f[h]=g(a,b,c))}return f};function mxDefaultToolbar(a,b){this.editor=b;null!=a&&null!=b&&this.init(a)}mxDefaultToolbar.prototype.editor=null;mxDefaultToolbar.prototype.toolbar=null;mxDefaultToolbar.prototype.resetHandler=null;mxDefaultToolbar.prototype.spacing=4;mxDefaultToolbar.prototype.connectOnDrop=!1;
mxDefaultToolbar.prototype.init=function(a){null!=a&&(this.toolbar=new mxToolbar(a),this.toolbar.addListener(mxEvent.SELECT,mxUtils.bind(this,function(a,c){var d=c.getProperty("function");this.editor.insertFunction=null!=d?mxUtils.bind(this,function(){d.apply(this,arguments);this.toolbar.resetMode()}):null})),this.resetHandler=mxUtils.bind(this,function(){null!=this.toolbar&&this.toolbar.resetMode(!0)}),this.editor.graph.addListener(mxEvent.DOUBLE_CLICK,this.resetHandler),this.editor.addListener(mxEvent.ESCAPE,
this.resetHandler))};mxDefaultToolbar.prototype.addItem=function(a,b,c,d){var e=mxUtils.bind(this,function(){null!=c&&0<c.length&&this.editor.execute(c)});return this.toolbar.addItem(a,b,e,d)};mxDefaultToolbar.prototype.addSeparator=function(a){a=a||mxClient.imageBasePath+"/separator.gif";this.toolbar.addSeparator(a)};mxDefaultToolbar.prototype.addCombo=function(){return this.toolbar.addCombo()};mxDefaultToolbar.prototype.addActionCombo=function(a){return this.toolbar.addActionCombo(a)};
mxDefaultToolbar.prototype.addActionOption=function(a,b,c){var d=mxUtils.bind(this,function(){this.editor.execute(c)});this.addOption(a,b,d)};mxDefaultToolbar.prototype.addOption=function(a,b,c){return this.toolbar.addOption(a,b,c)};mxDefaultToolbar.prototype.addMode=function(a,b,c,d,e){var f=mxUtils.bind(this,function(){this.editor.setMode(c);null!=e&&e(this.editor)});return this.toolbar.addSwitchMode(a,b,f,d)};
mxDefaultToolbar.prototype.addPrototype=function(a,b,c,d,e,f){var g=function(){return"function"==typeof c?c():null!=c?c.clone():null},h=mxUtils.bind(this,function(a,b){"function"==typeof e?e(this.editor,g(),a,b):this.drop(g(),a,b);this.toolbar.resetMode();mxEvent.consume(a)});a=this.toolbar.addMode(a,b,h,d,null,f);this.installDropHandler(a,function(a,b,c){h(b,c)});return a};
mxDefaultToolbar.prototype.drop=function(a,b,c){var d=this.editor.graph,e=d.getModel();if(null==c||e.isEdge(c)||!this.connectOnDrop||!d.isCellConnectable(c)){for(;null!=c&&!d.isValidDropTarget(c,[a],b);)c=e.getParent(c);this.insert(a,b,c)}else this.connect(a,b,c)};
mxDefaultToolbar.prototype.insert=function(a,b,c){var d=this.editor.graph;if(d.canImportCell(a)){var e=mxEvent.getClientX(b),f=mxEvent.getClientY(b),e=mxUtils.convertPoint(d.container,e,f);return d.isSplitEnabled()&&d.isSplitTarget(c,[a],b)?d.splitEdge(c,[a],null,e.x,e.y):this.editor.addVertex(c,a,e.x,e.y)}return null};
mxDefaultToolbar.prototype.connect=function(a,b,c){b=this.editor.graph;var d=b.getModel();if(null!=c&&b.isCellConnectable(a)&&b.isEdgeValid(null,c,a)){var e=null;d.beginUpdate();try{var f=d.getGeometry(c),g=d.getGeometry(a).clone();g.x=f.x+(f.width-g.width)/2;g.y=f.y+(f.height-g.height)/2;var h=this.spacing*b.gridSize,k=20*d.getDirectedEdgeCount(c,!0);this.editor.horizontalFlow?g.x+=(g.width+f.width)/2+h+k:g.y+=(g.height+f.height)/2+h+k;a.setGeometry(g);var l=d.getParent(c);b.addCell(a,l);b.constrainChild(a);
e=this.editor.createEdge(c,a);if(null==d.getGeometry(e)){var m=new mxGeometry;m.relative=!0;d.setGeometry(e,m)}b.addEdge(e,l,c,a)}finally{d.endUpdate()}b.setSelectionCells([a,e]);b.scrollCellToVisible(a)}};
mxDefaultToolbar.prototype.installDropHandler=function(a,b){var c=document.createElement("img");c.setAttribute("src",a.getAttribute("src"));var d=mxUtils.bind(this,function(e){c.style.width=2*a.offsetWidth+"px";c.style.height=2*a.offsetHeight+"px";mxUtils.makeDraggable(a,this.editor.graph,b,c);mxEvent.removeListener(c,"load",d)});mxClient.IS_IE?d():mxEvent.addListener(c,"load",d)};
mxDefaultToolbar.prototype.destroy=function(){null!=this.resetHandler&&(this.editor.graph.removeListener("dblclick",this.resetHandler),this.editor.removeListener("escape",this.resetHandler),this.resetHandler=null);null!=this.toolbar&&(this.toolbar.destroy(),this.toolbar=null)};
function mxEditor(a){this.actions=[];this.addActions();if(null!=document.body){this.cycleAttributeValues=[];this.popupHandler=new mxDefaultPopupMenu;this.undoManager=new mxUndoManager;this.graph=this.createGraph();this.toolbar=this.createToolbar();this.keyHandler=new mxDefaultKeyHandler(this);this.configure(a);this.graph.swimlaneIndicatorColorAttribute=this.cycleAttributeName;!mxClient.IS_LOCAL&&null!=this.urlInit&&(this.session=this.createSession());if(null!=this.onInit)this.onInit();mxClient.IS_IE&&
mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()}))}}mxLoadResources&&mxResources.add(mxClient.basePath+"/resources/editor");mxEditor.prototype=new mxEventSource;mxEditor.prototype.constructor=mxEditor;mxEditor.prototype.askZoomResource="none"!=mxClient.language?"askZoom":"";mxEditor.prototype.lastSavedResource="none"!=mxClient.language?"lastSaved":"";mxEditor.prototype.currentFileResource="none"!=mxClient.language?"currentFile":"";
mxEditor.prototype.propertiesResource="none"!=mxClient.language?"properties":"";mxEditor.prototype.tasksResource="none"!=mxClient.language?"tasks":"";mxEditor.prototype.helpResource="none"!=mxClient.language?"help":"";mxEditor.prototype.outlineResource="none"!=mxClient.language?"outline":"";mxEditor.prototype.outline=null;mxEditor.prototype.graph=null;mxEditor.prototype.graphRenderHint=null;mxEditor.prototype.toolbar=null;mxEditor.prototype.session=null;mxEditor.prototype.status=null;
mxEditor.prototype.popupHandler=null;mxEditor.prototype.undoManager=null;mxEditor.prototype.keyHandler=null;mxEditor.prototype.actions=null;mxEditor.prototype.dblClickAction="edit";mxEditor.prototype.swimlaneRequired=!1;mxEditor.prototype.disableContextMenu=!0;mxEditor.prototype.insertFunction=null;mxEditor.prototype.forcedInserting=!1;mxEditor.prototype.templates=null;mxEditor.prototype.defaultEdge=null;mxEditor.prototype.defaultEdgeStyle=null;mxEditor.prototype.defaultGroup=null;
mxEditor.prototype.groupBorderSize=null;mxEditor.prototype.filename=null;mxEditor.prototype.linefeed="&#xa;";mxEditor.prototype.postParameterName="xml";mxEditor.prototype.escapePostData=!0;mxEditor.prototype.urlPost=null;mxEditor.prototype.urlImage=null;mxEditor.prototype.urlInit=null;mxEditor.prototype.urlNotify=null;mxEditor.prototype.urlPoll=null;mxEditor.prototype.horizontalFlow=!1;mxEditor.prototype.layoutDiagram=!1;mxEditor.prototype.swimlaneSpacing=0;mxEditor.prototype.maintainSwimlanes=!1;
mxEditor.prototype.layoutSwimlanes=!1;mxEditor.prototype.cycleAttributeValues=null;mxEditor.prototype.cycleAttributeIndex=0;mxEditor.prototype.cycleAttributeName="fillColor";mxEditor.prototype.tasks=null;mxEditor.prototype.tasksWindowImage=null;mxEditor.prototype.tasksTop=20;mxEditor.prototype.help=null;mxEditor.prototype.helpWindowImage=null;mxEditor.prototype.urlHelp=null;mxEditor.prototype.helpWidth=300;mxEditor.prototype.helpHeight=260;mxEditor.prototype.propertiesWidth=240;
mxEditor.prototype.propertiesHeight=null;mxEditor.prototype.movePropertiesDialog=!1;mxEditor.prototype.validating=!1;mxEditor.prototype.modified=!1;mxEditor.prototype.isModified=function(){return this.modified};mxEditor.prototype.setModified=function(a){this.modified=a};
mxEditor.prototype.addActions=function(){this.addAction("save",function(a){a.save()});this.addAction("print",function(a){(new mxPrintPreview(a.graph,1)).open()});this.addAction("show",function(a){mxUtils.show(a.graph,null,10,10)});this.addAction("exportImage",function(a){var b=a.getUrlImage();if(null==b||mxClient.IS_LOCAL)a.execute("show");else{var c=mxUtils.getViewXml(a.graph,1),c=mxUtils.getXml(c,"\n");mxUtils.submit(b,a.postParameterName+"="+encodeURIComponent(c),document,"_blank")}});this.addAction("refresh",
function(a){a.graph.refresh()});this.addAction("cut",function(a){a.graph.isEnabled()&&mxClipboard.cut(a.graph)});this.addAction("copy",function(a){a.graph.isEnabled()&&mxClipboard.copy(a.graph)});this.addAction("paste",function(a){a.graph.isEnabled()&&mxClipboard.paste(a.graph)});this.addAction("delete",function(a){a.graph.isEnabled()&&a.graph.removeCells()});this.addAction("group",function(a){a.graph.isEnabled()&&a.graph.setSelectionCell(a.groupCells())});this.addAction("ungroup",function(a){a.graph.isEnabled()&&
a.graph.setSelectionCells(a.graph.ungroupCells())});this.addAction("removeFromParent",function(a){a.graph.isEnabled()&&a.graph.removeCellsFromParent()});this.addAction("undo",function(a){a.graph.isEnabled()&&a.undo()});this.addAction("redo",function(a){a.graph.isEnabled()&&a.redo()});this.addAction("zoomIn",function(a){a.graph.zoomIn()});this.addAction("zoomOut",function(a){a.graph.zoomOut()});this.addAction("actualSize",function(a){a.graph.zoomActual()});this.addAction("fit",function(a){a.graph.fit()});
this.addAction("showProperties",function(a,b){a.showProperties(b)});this.addAction("selectAll",function(a){a.graph.isEnabled()&&a.graph.selectAll()});this.addAction("selectNone",function(a){a.graph.isEnabled()&&a.graph.clearSelection()});this.addAction("selectVertices",function(a){a.graph.isEnabled()&&a.graph.selectVertices()});this.addAction("selectEdges",function(a){a.graph.isEnabled()&&a.graph.selectEdges()});this.addAction("edit",function(a,b){a.graph.isEnabled()&&a.graph.isCellEditable(b)&&a.graph.startEditingAtCell(b)});
this.addAction("toBack",function(a,b){a.graph.isEnabled()&&a.graph.orderCells(!0)});this.addAction("toFront",function(a,b){a.graph.isEnabled()&&a.graph.orderCells(!1)});this.addAction("enterGroup",function(a,b){a.graph.enterGroup(b)});this.addAction("exitGroup",function(a){a.graph.exitGroup()});this.addAction("home",function(a){a.graph.home()});this.addAction("selectPrevious",function(a){a.graph.isEnabled()&&a.graph.selectPreviousCell()});this.addAction("selectNext",function(a){a.graph.isEnabled()&&
a.graph.selectNextCell()});this.addAction("selectParent",function(a){a.graph.isEnabled()&&a.graph.selectParentCell()});this.addAction("selectChild",function(a){a.graph.isEnabled()&&a.graph.selectChildCell()});this.addAction("collapse",function(a){a.graph.isEnabled()&&a.graph.foldCells(!0)});this.addAction("collapseAll",function(a){if(a.graph.isEnabled()){var b=a.graph.getChildVertices();a.graph.foldCells(!0,!1,b)}});this.addAction("expand",function(a){a.graph.isEnabled()&&a.graph.foldCells(!1)});
this.addAction("expandAll",function(a){if(a.graph.isEnabled()){var b=a.graph.getChildVertices();a.graph.foldCells(!1,!1,b)}});this.addAction("bold",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,mxConstants.FONT_BOLD)});this.addAction("italic",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,mxConstants.FONT_ITALIC)});this.addAction("underline",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,
mxConstants.FONT_UNDERLINE)});this.addAction("shadow",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,mxConstants.FONT_SHADOW)});this.addAction("alignCellsLeft",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_LEFT)});this.addAction("alignCellsCenter",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_CENTER)});this.addAction("alignCellsRight",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_RIGHT)});
this.addAction("alignCellsTop",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_TOP)});this.addAction("alignCellsMiddle",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_MIDDLE)});this.addAction("alignCellsBottom",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_BOTTOM)});this.addAction("alignFontLeft",function(a){a.graph.setCellStyles(mxConstants.STYLE_ALIGN,mxConstants.ALIGN_LEFT)});this.addAction("alignFontCenter",function(a){a.graph.isEnabled()&&
a.graph.setCellStyles(mxConstants.STYLE_ALIGN,mxConstants.ALIGN_CENTER)});this.addAction("alignFontRight",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_ALIGN,mxConstants.ALIGN_RIGHT)});this.addAction("alignFontTop",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_TOP)});this.addAction("alignFontMiddle",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_MIDDLE)});
this.addAction("alignFontBottom",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_BOTTOM)});this.addAction("zoom",function(a){var b=100*a.graph.getView().scale,b=parseFloat(mxUtils.prompt(mxResources.get(a.askZoomResource)||a.askZoomResource,b))/100;isNaN(b)||a.graph.getView().setScale(b)});this.addAction("toggleTasks",function(a){null!=a.tasks?a.tasks.setVisible(!a.tasks.isVisible()):a.showTasks()});this.addAction("toggleHelp",function(a){null!=
a.help?a.help.setVisible(!a.help.isVisible()):a.showHelp()});this.addAction("toggleOutline",function(a){null==a.outline?a.showOutline():a.outline.setVisible(!a.outline.isVisible())});this.addAction("toggleConsole",function(a){mxLog.setVisible(!mxLog.isVisible())})};mxEditor.prototype.createSession=function(){var a=mxUtils.bind(this,function(a){this.fireEvent(new mxEventObject(mxEvent.SESSION,"session",a))});return this.connect(this.urlInit,this.urlPoll,this.urlNotify,a)};
mxEditor.prototype.configure=function(a){null!=a&&((new mxCodec(a.ownerDocument)).decode(a,this),this.resetHistory())};mxEditor.prototype.resetFirstTime=function(){document.cookie="mxgraph=seen; expires=Fri, 27 Jul 2001 02:47:11 UTC; path=/"};mxEditor.prototype.resetHistory=function(){this.lastSnapshot=(new Date).getTime();this.undoManager.clear();this.ignoredChanges=0;this.setModified(!1)};mxEditor.prototype.addAction=function(a,b){this.actions[a]=b};
mxEditor.prototype.execute=function(a,b,c){var d=this.actions[a];if(null!=d)try{var e=arguments;e[0]=this;d.apply(this,e)}catch(f){throw mxUtils.error("Cannot execute "+a+": "+f.message,280,!0),f;}else mxUtils.error("Cannot find action "+a,280,!0)};mxEditor.prototype.addTemplate=function(a,b){this.templates[a]=b};mxEditor.prototype.getTemplate=function(a){return this.templates[a]};
mxEditor.prototype.createGraph=function(){var a=new mxGraph(null,null,this.graphRenderHint);a.setTooltips(!0);a.setPanning(!0);this.installDblClickHandler(a);this.installUndoHandler(a);this.installDrillHandler(a);this.installChangeHandler(a);this.installInsertHandler(a);a.popupMenuHandler.factoryMethod=mxUtils.bind(this,function(a,c,d){return this.createPopupMenu(a,c,d)});a.connectionHandler.factoryMethod=mxUtils.bind(this,function(a,c){return this.createEdge(a,c)});this.createSwimlaneManager(a);
this.createLayoutManager(a);return a};mxEditor.prototype.createSwimlaneManager=function(a){a=new mxSwimlaneManager(a,!1);a.isHorizontal=mxUtils.bind(this,function(){return this.horizontalFlow});a.isEnabled=mxUtils.bind(this,function(){return this.maintainSwimlanes});return a};
mxEditor.prototype.createLayoutManager=function(a){var b=new mxLayoutManager(a),c=this;b.getLayout=function(b){var e=null,f=c.graph.getModel();if(null!=f.getParent(b))if(c.layoutSwimlanes&&a.isSwimlane(b))null==c.swimlaneLayout&&(c.swimlaneLayout=c.createSwimlaneLayout()),e=c.swimlaneLayout;else if(c.layoutDiagram&&(a.isValidRoot(b)||null==f.getParent(f.getParent(b))))null==c.diagramLayout&&(c.diagramLayout=c.createDiagramLayout()),e=c.diagramLayout;return e};return b};
mxEditor.prototype.setGraphContainer=function(a){null==this.graph.container&&(this.graph.init(a),this.rubberband=new mxRubberband(this.graph),this.disableContextMenu&&mxEvent.disableContextMenu(a),mxClient.IS_QUIRKS&&new mxDivResizer(a))};mxEditor.prototype.installDblClickHandler=function(a){a.addListener(mxEvent.DOUBLE_CLICK,mxUtils.bind(this,function(b,c){var d=c.getProperty("cell");null!=d&&(a.isEnabled()&&null!=this.dblClickAction)&&(this.execute(this.dblClickAction,d),c.consume())}))};
mxEditor.prototype.installUndoHandler=function(a){var b=mxUtils.bind(this,function(a,b){var e=b.getProperty("edit");this.undoManager.undoableEditHappened(e)});a.getModel().addListener(mxEvent.UNDO,b);a.getView().addListener(mxEvent.UNDO,b);b=function(b,d){var e=d.getProperty("edit").changes;a.setSelectionCells(a.getSelectionCellsForChanges(e))};this.undoManager.addListener(mxEvent.UNDO,b);this.undoManager.addListener(mxEvent.REDO,b)};
mxEditor.prototype.installDrillHandler=function(a){var b=mxUtils.bind(this,function(a){this.fireEvent(new mxEventObject(mxEvent.ROOT))});a.getView().addListener(mxEvent.DOWN,b);a.getView().addListener(mxEvent.UP,b)};
mxEditor.prototype.installChangeHandler=function(a){var b=mxUtils.bind(this,function(b,d){this.setModified(!0);!0==this.validating&&a.validateGraph();for(var e=d.getProperty("edit").changes,f=0;f<e.length;f++){var g=e[f];if(g instanceof mxRootChange||g instanceof mxValueChange&&g.cell==this.graph.model.root||g instanceof mxCellAttributeChange&&g.cell==this.graph.model.root){this.fireEvent(new mxEventObject(mxEvent.ROOT));break}}});a.getModel().addListener(mxEvent.CHANGE,b)};
mxEditor.prototype.installInsertHandler=function(a){var b=this;a.addMouseListener({mouseDown:function(a,d){if(null!=b.insertFunction&&!d.isPopupTrigger()&&(b.forcedInserting||null==d.getState()))b.graph.clearSelection(),b.insertFunction(d.getEvent(),d.getCell()),this.isActive=!0,d.consume()},mouseMove:function(a,b){this.isActive&&b.consume()},mouseUp:function(a,b){this.isActive&&(this.isActive=!1,b.consume())}})};
mxEditor.prototype.createDiagramLayout=function(){var a=this.graph.gridSize,b=new mxStackLayout(this.graph,!this.horizontalFlow,this.swimlaneSpacing,2*a,2*a);b.isVertexIgnored=function(a){return!b.graph.isSwimlane(a)};return b};mxEditor.prototype.createSwimlaneLayout=function(){return new mxCompactTreeLayout(this.graph,this.horizontalFlow)};mxEditor.prototype.createToolbar=function(){return new mxDefaultToolbar(null,this)};
mxEditor.prototype.setToolbarContainer=function(a){this.toolbar.init(a);mxClient.IS_QUIRKS&&new mxDivResizer(a)};
mxEditor.prototype.setStatusContainer=function(a){null==this.status&&(this.status=a,this.addListener(mxEvent.SAVE,mxUtils.bind(this,function(){var a=(new Date).toLocaleString();this.setStatus((mxResources.get(this.lastSavedResource)||this.lastSavedResource)+": "+a)})),this.addListener(mxEvent.OPEN,mxUtils.bind(this,function(){this.setStatus((mxResources.get(this.currentFileResource)||this.currentFileResource)+": "+this.filename)})),mxClient.IS_QUIRKS&&new mxDivResizer(a))};
mxEditor.prototype.setStatus=function(a){null!=this.status&&null!=a&&(this.status.innerHTML=a)};mxEditor.prototype.setTitleContainer=function(a){this.addListener(mxEvent.ROOT,mxUtils.bind(this,function(b){a.innerHTML=this.getTitle()}));mxClient.IS_QUIRKS&&new mxDivResizer(a)};mxEditor.prototype.treeLayout=function(a,b){null!=a&&(new mxCompactTreeLayout(this.graph,b)).execute(a)};
mxEditor.prototype.getTitle=function(){for(var a="",b=this.graph,c=b.getCurrentRoot();null!=c&&null!=b.getModel().getParent(b.getModel().getParent(c));)b.isValidRoot(c)&&(a=" > "+b.convertValueToString(c)+a),c=b.getModel().getParent(c);return this.getRootTitle()+a};mxEditor.prototype.getRootTitle=function(){var a=this.graph.getModel().getRoot();return this.graph.convertValueToString(a)};mxEditor.prototype.undo=function(){this.undoManager.undo()};mxEditor.prototype.redo=function(){this.undoManager.redo()};
mxEditor.prototype.groupCells=function(){var a=null!=this.groupBorderSize?this.groupBorderSize:this.graph.gridSize;return this.graph.groupCells(this.createGroup(),a)};mxEditor.prototype.createGroup=function(){return this.graph.getModel().cloneCell(this.defaultGroup)};mxEditor.prototype.open=function(a){if(null!=a){var b=mxUtils.load(a).getXml();this.readGraphModel(b.documentElement);this.filename=a;this.fireEvent(new mxEventObject(mxEvent.OPEN,"filename",a))}};
mxEditor.prototype.readGraphModel=function(a){(new mxCodec(a.ownerDocument)).decode(a,this.graph.getModel());this.resetHistory()};mxEditor.prototype.save=function(a,b){a=a||this.getUrlPost();if(null!=a&&0<a.length){var c=this.writeGraphModel(b);this.postDiagram(a,c);this.setModified(!1)}this.fireEvent(new mxEventObject(mxEvent.SAVE,"url",a))};
mxEditor.prototype.postDiagram=function(a,b){this.escapePostData&&(b=encodeURIComponent(b));mxUtils.post(a,this.postParameterName+"="+b,mxUtils.bind(this,function(c){this.fireEvent(new mxEventObject(mxEvent.POST,"request",c,"url",a,"data",b))}))};mxEditor.prototype.writeGraphModel=function(a){a=null!=a?a:this.linefeed;var b=(new mxCodec).encode(this.graph.getModel());return mxUtils.getXml(b,a)};mxEditor.prototype.getUrlPost=function(){return this.urlPost};mxEditor.prototype.getUrlImage=function(){return this.urlImage};
mxEditor.prototype.connect=function(a,b,c,d){var e=null;mxClient.IS_LOCAL||(e=new mxSession(this.graph.getModel(),a,b,c),e.addListener(mxEvent.RECEIVE,mxUtils.bind(this,function(a,b){null!=b.getProperty("node").getAttribute("namespace")&&this.resetHistory()})),e.addListener(mxEvent.DISCONNECT,d),e.addListener(mxEvent.CONNECT,d),e.addListener(mxEvent.NOTIFY,d),e.addListener(mxEvent.GET,d),e.start());return e};
mxEditor.prototype.swapStyles=function(a,b){var c=this.graph.getStylesheet().styles[b];this.graph.getView().getStylesheet().putCellStyle(b,this.graph.getStylesheet().styles[a]);this.graph.getStylesheet().putCellStyle(a,c);this.graph.refresh()};
mxEditor.prototype.showProperties=function(a){a=a||this.graph.getSelectionCell();null==a&&(a=this.graph.getCurrentRoot(),null==a&&(a=this.graph.getModel().getRoot()));if(null!=a){this.graph.stopEditing(!0);var b=mxUtils.getOffset(this.graph.container),c=b.x+10,b=b.y;if(null!=this.properties&&!this.movePropertiesDialog)c=this.properties.getX(),b=this.properties.getY();else{var d=this.graph.getCellBounds(a);null!=d&&(c+=d.x+Math.min(200,d.width),b+=d.y)}this.hideProperties();a=this.createProperties(a);
null!=a&&(this.properties=new mxWindow(mxResources.get(this.propertiesResource)||this.propertiesResource,a,c,b,this.propertiesWidth,this.propertiesHeight,!1),this.properties.setVisible(!0))}};mxEditor.prototype.isPropertiesVisible=function(){return null!=this.properties};
mxEditor.prototype.createProperties=function(a){var b=this.graph.getModel(),c=b.getValue(a);if(mxUtils.isNode(c)){var d=new mxForm("properties");d.addText("ID",a.getId()).setAttribute("readonly","true");var e=null,f=null,g=null,h=null,k=null;b.isVertex(a)&&(e=b.getGeometry(a),null!=e&&(f=d.addText("top",e.y),g=d.addText("left",e.x),h=d.addText("width",e.width),k=d.addText("height",e.height)));for(var l=b.getStyle(a),m=d.addText("Style",l||""),n=c.attributes,p=[],c=0;c<n.length;c++)p[c]=d.addTextarea(n[c].nodeName,
n[c].nodeValue,"label"==n[c].nodeName?4:2);c=mxUtils.bind(this,function(){this.hideProperties();b.beginUpdate();try{null!=e&&(e=e.clone(),e.x=parseFloat(g.value),e.y=parseFloat(f.value),e.width=parseFloat(h.value),e.height=parseFloat(k.value),b.setGeometry(a,e));0<m.value.length?b.setStyle(a,m.value):b.setStyle(a,null);for(var c=0;c<n.length;c++){var d=new mxCellAttributeChange(a,n[c].nodeName,p[c].value);b.execute(d)}this.graph.isAutoSizeCell(a)&&this.graph.updateCellSize(a)}finally{b.endUpdate()}});
l=mxUtils.bind(this,function(){this.hideProperties()});d.addButtons(c,l);return d.table}return null};mxEditor.prototype.hideProperties=function(){null!=this.properties&&(this.properties.destroy(),this.properties=null)};
mxEditor.prototype.showTasks=function(){if(null==this.tasks){var a=document.createElement("div");a.style.padding="4px";a.style.paddingLeft="20px";var b=document.body.clientWidth,b=new mxWindow(mxResources.get(this.tasksResource)||this.tasksResource,a,b-220,this.tasksTop,200);b.setClosable(!0);b.destroyOnClose=!1;var c=mxUtils.bind(this,function(b){mxEvent.release(a);a.innerHTML="";this.createTasks(a)});this.graph.getModel().addListener(mxEvent.CHANGE,c);this.graph.getSelectionModel().addListener(mxEvent.CHANGE,
c);this.graph.addListener(mxEvent.ROOT,c);null!=this.tasksWindowImage&&b.setImage(this.tasksWindowImage);this.tasks=b;this.createTasks(a)}this.tasks.setVisible(!0)};mxEditor.prototype.refreshTasks=function(a){null!=this.tasks&&(a=this.tasks.content,mxEvent.release(a),a.innerHTML="",this.createTasks(a))};mxEditor.prototype.createTasks=function(a){};
mxEditor.prototype.showHelp=function(a){if(null==this.help){var b=document.createElement("iframe");b.setAttribute("src",mxResources.get("urlHelp")||this.urlHelp);b.setAttribute("height","100%");b.setAttribute("width","100%");b.setAttribute("frameBorder","0");b.style.backgroundColor="white";a=document.body.clientWidth;var c=document.body.clientHeight||document.documentElement.clientHeight,d=new mxWindow(mxResources.get(this.helpResource)||this.helpResource,b,(a-this.helpWidth)/2,(c-this.helpHeight)/
3,this.helpWidth,this.helpHeight);d.setMaximizable(!0);d.setClosable(!0);d.destroyOnClose=!1;d.setResizable(!0);null!=this.helpWindowImage&&d.setImage(this.helpWindowImage);mxClient.IS_NS&&(a=function(a){b.setAttribute("height",d.div.offsetHeight-26+"px")},d.addListener(mxEvent.RESIZE_END,a),d.addListener(mxEvent.MAXIMIZE,a),d.addListener(mxEvent.NORMALIZE,a),d.addListener(mxEvent.SHOW,a));this.help=d}this.help.setVisible(!0)};
mxEditor.prototype.showOutline=function(){if(null==this.outline){var a=document.createElement("div");a.style.overflow="hidden";a.style.position="absolute";a.style.width="100%";a.style.height="100%";a.style.background="white";a.style.cursor="move";var b=new mxWindow(mxResources.get(this.outlineResource)||this.outlineResource,a,600,480,200,200,!1),c=new mxOutline(this.graph,a);b.setClosable(!0);b.setResizable(!0);b.destroyOnClose=!1;b.addListener(mxEvent.RESIZE_END,function(){c.update()});this.outline=
b;this.outline.outline=c}this.outline.setVisible(!0);this.outline.outline.update(!0)};mxEditor.prototype.setMode=function(a){"select"==a?(this.graph.panningHandler.useLeftButtonForPanning=!1,this.graph.setConnectable(!1)):"connect"==a?(this.graph.panningHandler.useLeftButtonForPanning=!1,this.graph.setConnectable(!0)):"pan"==a&&(this.graph.panningHandler.useLeftButtonForPanning=!0,this.graph.setConnectable(!1))};
mxEditor.prototype.createPopupMenu=function(a,b,c){this.popupHandler.createMenu(this,a,b,c)};mxEditor.prototype.createEdge=function(a,b){var c=null;if(null!=this.defaultEdge)c=this.graph.getModel().cloneCell(this.defaultEdge);else{c=new mxCell("");c.setEdge(!0);var d=new mxGeometry;d.relative=!0;c.setGeometry(d)}d=this.getEdgeStyle();null!=d&&c.setStyle(d);return c};mxEditor.prototype.getEdgeStyle=function(){return this.defaultEdgeStyle};
mxEditor.prototype.consumeCycleAttribute=function(a){return null!=this.cycleAttributeValues&&0<this.cycleAttributeValues.length&&this.graph.isSwimlane(a)?this.cycleAttributeValues[this.cycleAttributeIndex++%this.cycleAttributeValues.length]:null};mxEditor.prototype.cycleAttribute=function(a){if(null!=this.cycleAttributeName){var b=this.consumeCycleAttribute(a);null!=b&&a.setStyle(a.getStyle()+";"+this.cycleAttributeName+"="+b)}};
mxEditor.prototype.addVertex=function(a,b,c,d){for(var e=this.graph.getModel();null!=a&&!this.graph.isValidDropTarget(a);)a=e.getParent(a);a=null!=a?a:this.graph.getSwimlaneAt(c,d);var f=this.graph.getView().scale,g=e.getGeometry(b),h=e.getGeometry(a);if(this.graph.isSwimlane(b)&&!this.graph.swimlaneNesting)a=null;else{if(null==a&&this.swimlaneRequired)return null;if(null!=a&&null!=h){var k=this.graph.getView().getState(a);if(null!=k){if(c-=k.origin.x*f,d-=k.origin.y*f,this.graph.isConstrainedMoving){var h=
g.width,l=g.height,m=k.x+k.width;c+h>m&&(c-=c+h-m);m=k.y+k.height;d+l>m&&(d-=d+l-m)}}else null!=h&&(c-=h.x*f,d-=h.y*f)}}g=g.clone();g.x=this.graph.snap(c/f-this.graph.getView().translate.x-this.graph.gridSize/2);g.y=this.graph.snap(d/f-this.graph.getView().translate.y-this.graph.gridSize/2);b.setGeometry(g);null==a&&(a=this.graph.getDefaultParent());this.cycleAttribute(b);this.fireEvent(new mxEventObject(mxEvent.BEFORE_ADD_VERTEX,"vertex",b,"parent",a));e.beginUpdate();try{b=this.graph.addCell(b,
a),null!=b&&(this.graph.constrainChild(b),this.fireEvent(new mxEventObject(mxEvent.ADD_VERTEX,"vertex",b)))}finally{e.endUpdate()}null!=b&&(this.graph.setSelectionCell(b),this.graph.scrollCellToVisible(b),this.fireEvent(new mxEventObject(mxEvent.AFTER_ADD_VERTEX,"vertex",b)));return b};
mxEditor.prototype.destroy=function(){this.destroyed||(this.destroyed=!0,null!=this.tasks&&this.tasks.destroy(),null!=this.outline&&this.outline.destroy(),null!=this.properties&&this.properties.destroy(),null!=this.keyHandler&&this.keyHandler.destroy(),null!=this.rubberband&&this.rubberband.destroy(),null!=this.toolbar&&this.toolbar.destroy(),null!=this.graph&&this.graph.destroy(),this.templates=this.status=null)};
var mxCodecRegistry={codecs:[],aliases:[],register:function(a){if(null!=a){var b=a.getName();mxCodecRegistry.codecs[b]=a;var c=mxUtils.getFunctionName(a.template.constructor);c!=b&&mxCodecRegistry.addAlias(c,b)}return a},addAlias:function(a,b){mxCodecRegistry.aliases[a]=b},getCodec:function(a){var b=null;if(null!=a){var b=mxUtils.getFunctionName(a),c=mxCodecRegistry.aliases[b];null!=c&&(b=c);b=mxCodecRegistry.codecs[b];if(null==b)try{b=new mxObjectCodec(new a),mxCodecRegistry.register(b)}catch(d){}}return b}};
function mxCodec(a){this.document=a||mxUtils.createXmlDocument();this.objects=[]}mxCodec.prototype.document=null;mxCodec.prototype.objects=null;mxCodec.prototype.encodeDefaults=!1;mxCodec.prototype.putObject=function(a,b){return this.objects[a]=b};mxCodec.prototype.getObject=function(a){var b=null;null!=a&&(b=this.objects[a],null==b&&(b=this.lookup(a),null==b&&(a=this.getElementById(a),null!=a&&(b=this.decode(a)))));return b};mxCodec.prototype.lookup=function(a){return null};
mxCodec.prototype.getElementById=function(a,b){return mxUtils.findNodeByAttribute(this.document.documentElement,null!=b?b:"id",a)};mxCodec.prototype.getId=function(a){var b=null;null!=a&&(b=this.reference(a),null==b&&a instanceof mxCell&&(b=a.getId(),null==b&&(b=mxCellPath.create(a),0==b.length&&(b="root"))));return b};mxCodec.prototype.reference=function(a){return null};
mxCodec.prototype.encode=function(a){var b=null;if(null!=a&&null!=a.constructor){var c=mxCodecRegistry.getCodec(a.constructor);null!=c?b=c.encode(this,a):mxUtils.isNode(a)?b=mxClient.IS_IE?a.cloneNode(!0):this.document.importNode(a,!0):mxLog.warn("mxCodec.encode: No codec for "+mxUtils.getFunctionName(a.constructor))}return b};
mxCodec.prototype.decode=function(a,b){var c=null;if(null!=a&&a.nodeType==mxConstants.NODETYPE_ELEMENT){var d=null;try{d=eval(a.nodeName)}catch(e){}try{var f=mxCodecRegistry.getCodec(d);null!=f?c=f.decode(this,a,b):(c=a.cloneNode(!0),c.removeAttribute("as"))}catch(g){mxLog.debug("Cannot decode "+a.nodeName+": "+g.message)}}return c};mxCodec.prototype.encodeCell=function(a,b,c){b.appendChild(this.encode(a));if(null==c||c){c=a.getChildCount();for(var d=0;d<c;d++)this.encodeCell(a.getChildAt(d),b)}};
mxCodec.prototype.isCellCodec=function(a){return null!=a&&"function"==typeof a.isCellCodec?a.isCellCodec():!1};mxCodec.prototype.decodeCell=function(a,b){b=null!=b?b:!0;var c=null;if(null!=a&&a.nodeType==mxConstants.NODETYPE_ELEMENT){c=mxCodecRegistry.getCodec(a.nodeName);if(!this.isCellCodec(c))for(var d=a.firstChild;null!=d&&!this.isCellCodec(c);)c=mxCodecRegistry.getCodec(d.nodeName),d=d.nextSibling;this.isCellCodec(c)||(c=mxCodecRegistry.getCodec(mxCell));c=c.decode(this,a);b&&this.insertIntoGraph(c)}return c};
mxCodec.prototype.insertIntoGraph=function(a){var b=a.parent,c=a.getTerminal(!0),d=a.getTerminal(!1);a.setTerminal(null,!1);a.setTerminal(null,!0);a.parent=null;null!=b&&b.insert(a);null!=c&&c.insertEdge(a,!0);null!=d&&d.insertEdge(a,!1)};mxCodec.prototype.setAttribute=function(a,b,c){null!=b&&null!=c&&a.setAttribute(b,c)};
function mxObjectCodec(a,b,c,d){this.template=a;this.exclude=null!=b?b:[];this.idrefs=null!=c?c:[];this.mapping=null!=d?d:[];this.reverse={};for(var e in this.mapping)this.reverse[this.mapping[e]]=e}mxObjectCodec.prototype.template=null;mxObjectCodec.prototype.exclude=null;mxObjectCodec.prototype.idrefs=null;mxObjectCodec.prototype.mapping=null;mxObjectCodec.prototype.reverse=null;mxObjectCodec.prototype.getName=function(){return mxUtils.getFunctionName(this.template.constructor)};
mxObjectCodec.prototype.cloneTemplate=function(){return new this.template.constructor};mxObjectCodec.prototype.getFieldName=function(a){if(null!=a){var b=this.reverse[a];null!=b&&(a=b)}return a};mxObjectCodec.prototype.getAttributeName=function(a){if(null!=a){var b=this.mapping[a];null!=b&&(a=b)}return a};mxObjectCodec.prototype.isExcluded=function(a,b,c,d){return b==mxObjectIdentity.FIELD_NAME||0<=mxUtils.indexOf(this.exclude,b)};
mxObjectCodec.prototype.isReference=function(a,b,c,d){return 0<=mxUtils.indexOf(this.idrefs,b)};mxObjectCodec.prototype.encode=function(a,b){var c=a.document.createElement(this.getName());b=this.beforeEncode(a,b,c);this.encodeObject(a,b,c);return this.afterEncode(a,b,c)};mxObjectCodec.prototype.encodeObject=function(a,b,c){a.setAttribute(c,"id",a.getId(b));for(var d in b){var e=d,f=b[e];null!=f&&!this.isExcluded(b,e,f,!0)&&(mxUtils.isNumeric(e)&&(e=null),this.encodeValue(a,b,e,f,c))}};
mxObjectCodec.prototype.encodeValue=function(a,b,c,d,e){if(null!=d){if(this.isReference(b,c,d,!0)){var f=a.getId(d);if(null==f){mxLog.warn("mxObjectCodec.encode: No ID for "+this.getName()+"."+c+"="+d);return}d=f}f=this.template[c];if(null==c||a.encodeDefaults||f!=d)c=this.getAttributeName(c),this.writeAttribute(a,b,c,d,e)}};mxObjectCodec.prototype.writeAttribute=function(a,b,c,d,e){"object"!=typeof d?this.writePrimitiveAttribute(a,b,c,d,e):this.writeComplexAttribute(a,b,c,d,e)};
mxObjectCodec.prototype.writePrimitiveAttribute=function(a,b,c,d,e){d=this.convertValueToXml(d);null==c?(b=a.document.createElement("add"),"function"==typeof d?b.appendChild(a.document.createTextNode(d)):a.setAttribute(b,"value",d),e.appendChild(b)):"function"!=typeof d&&a.setAttribute(e,c,d)};
mxObjectCodec.prototype.writeComplexAttribute=function(a,b,c,d,e){a=a.encode(d);null!=a?(null!=c&&a.setAttribute("as",c),e.appendChild(a)):mxLog.warn("mxObjectCodec.encode: No node for "+this.getName()+"."+c+": "+d)};mxObjectCodec.prototype.convertValueToXml=function(a){if("undefined"==typeof a.length&&(!0==a||!1==a))a=!0==a?"1":"0";return a};mxObjectCodec.prototype.convertValueFromXml=function(a){mxUtils.isNumeric(a)&&(a=parseFloat(a));return a};
mxObjectCodec.prototype.beforeEncode=function(a,b,c){return b};mxObjectCodec.prototype.afterEncode=function(a,b,c){return c};mxObjectCodec.prototype.decode=function(a,b,c){var d=b.getAttribute("id"),e=a.objects[d];null==e&&(e=c||this.cloneTemplate(),null!=d&&a.putObject(d,e));b=this.beforeDecode(a,b,e);this.decodeNode(a,b,e);return this.afterDecode(a,b,e)};mxObjectCodec.prototype.decodeNode=function(a,b,c){null!=b&&(this.decodeAttributes(a,b,c),this.decodeChildren(a,b,c))};
mxObjectCodec.prototype.decodeAttributes=function(a,b,c){b=b.attributes;if(null!=b)for(var d=0;d<b.length;d++)this.decodeAttribute(a,b[d],c)};mxObjectCodec.prototype.decodeAttribute=function(a,b,c){var d=b.nodeName;if("as"!=d&&"id"!=d){b=this.convertValueFromXml(b.nodeValue);var e=this.getFieldName(d);if(this.isReference(c,e,b,!1)){a=a.getObject(b);if(null==a){mxLog.warn("mxObjectCodec.decode: No object for "+this.getName()+"."+d+"="+b);return}b=a}this.isExcluded(c,d,b,!1)||(c[d]=b)}};
mxObjectCodec.prototype.decodeChildren=function(a,b,c){for(b=b.firstChild;null!=b;){var d=b.nextSibling;b.nodeType==mxConstants.NODETYPE_ELEMENT&&!this.processInclude(a,b,c)&&this.decodeChild(a,b,c);b=d}};
mxObjectCodec.prototype.decodeChild=function(a,b,c){var d=this.getFieldName(b.getAttribute("as"));if(null==d||!this.isExcluded(c,d,b,!1)){var e=this.getFieldTemplate(c,d,b),f=null;"add"==b.nodeName?(f=b.getAttribute("value"),null==f&&(f=mxUtils.eval(mxUtils.getTextContent(b)))):f=a.decode(b,e);this.addObjectValue(c,d,f,e)}};mxObjectCodec.prototype.getFieldTemplate=function(a,b,c){a=a[b];a instanceof Array&&0<a.length&&(a=null);return a};
mxObjectCodec.prototype.addObjectValue=function(a,b,c,d){null!=c&&c!=d&&(null!=b&&0<b.length?a[b]=c:a.push(c))};mxObjectCodec.prototype.processInclude=function(a,b,c){if("include"==b.nodeName){b=b.getAttribute("name");if(null!=b)try{var d=mxUtils.load(b).getDocumentElement();null!=d&&a.decode(d,c)}catch(e){}return!0}return!1};mxObjectCodec.prototype.beforeDecode=function(a,b,c){return b};mxObjectCodec.prototype.afterDecode=function(a,b,c){return c};
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxCell,["children","edges","overlays","mxTransient"],["parent","source","target"]);a.isCellCodec=function(){return!0};a.isExcluded=function(a,c,d,e){return mxObjectCodec.prototype.isExcluded.apply(this,arguments)||e&&"value"==c&&d.nodeType==mxConstants.NODETYPE_ELEMENT};a.afterEncode=function(a,c,d){if(null!=c.value&&c.value.nodeType==mxConstants.NODETYPE_ELEMENT){var e=d;d=mxClient.IS_IE?c.value.cloneNode(!0):a.document.importNode(c.value,
!0);d.appendChild(e);a=e.getAttribute("id");d.setAttribute("id",a);e.removeAttribute("id")}return d};a.beforeDecode=function(a,c,d){var e=c,f=this.getName();c.nodeName!=f?(e=c.getElementsByTagName(f)[0],null!=e&&e.parentNode==c?(mxUtils.removeWhitespace(e,!0),mxUtils.removeWhitespace(e,!1),e.parentNode.removeChild(e)):e=null,d.value=c.cloneNode(!0),c=d.value.getAttribute("id"),null!=c&&(d.setId(c),d.value.removeAttribute("id"))):d.setId(c.getAttribute("id"));if(null!=e)for(c=0;c<this.idrefs.length;c++){var f=
this.idrefs[c],g=e.getAttribute(f);if(null!=g){e.removeAttribute(f);var h=a.objects[g]||a.lookup(g);null==h&&(g=a.getElementById(g),null!=g&&(h=(mxCodecRegistry.codecs[g.nodeName]||this).decode(a,g)));d[f]=h}}return e};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxGraphModel);a.encodeObject=function(a,c,d){var e=a.document.createElement("root");a.encodeCell(c.getRoot(),e);d.appendChild(e)};a.decodeChild=function(a,c,d){"root"==c.nodeName?this.decodeRoot(a,c,d):mxObjectCodec.prototype.decodeChild.apply(this,arguments)};a.decodeRoot=function(a,c,d){var e=null;for(c=c.firstChild;null!=c;){var f=a.decodeCell(c);null!=f&&null==f.getParent()&&(e=f);c=c.nextSibling}null!=e&&d.setRoot(e)};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxRootChange,["model","previous","root"]);a.afterEncode=function(a,c,d){a.encodeCell(c.root,d);return d};a.beforeDecode=function(a,c,d){if(null!=c.firstChild&&c.firstChild.nodeType==mxConstants.NODETYPE_ELEMENT){c=c.cloneNode(!0);var e=c.firstChild;d.root=a.decodeCell(e,!1);d=e.nextSibling;e.parentNode.removeChild(e);for(e=d;null!=e;)d=e.nextSibling,a.decodeCell(e),e.parentNode.removeChild(e),e=d}return c};a.afterDecode=function(a,c,
d){d.previous=d.root;return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxChildChange,["model","child","previousIndex"],["parent","previous"]);a.isReference=function(a,c,d,e){return"child"==c&&(null!=a.previous||!e)?!0:0<=mxUtils.indexOf(this.idrefs,c)};a.afterEncode=function(a,c,d){this.isReference(c,"child",c.child,!0)?d.setAttribute("child",a.getId(c.child)):a.encodeCell(c.child,d);return d};a.beforeDecode=function(a,c,d){if(null!=c.firstChild&&c.firstChild.nodeType==mxConstants.NODETYPE_ELEMENT){c=c.cloneNode(!0);
var e=c.firstChild;d.child=a.decodeCell(e,!1);d=e.nextSibling;e.parentNode.removeChild(e);for(e=d;null!=e;){d=e.nextSibling;if(e.nodeType==mxConstants.NODETYPE_ELEMENT){var f=e.getAttribute("id");null==a.lookup(f)&&a.decodeCell(e)}e.parentNode.removeChild(e);e=d}}else e=c.getAttribute("child"),d.child=a.getObject(e);return c};a.afterDecode=function(a,c,d){d.child.parent=d.previous;d.previous=d.parent;d.previousIndex=d.index;return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxTerminalChange,["model","previous"],["cell","terminal"]);a.afterDecode=function(a,c,d){d.previous=d.terminal;return d};return a}());var mxGenericChangeCodec=function(a,b){var c=new mxObjectCodec(a,["model","previous"],["cell"]);c.afterDecode=function(a,c,f){mxUtils.isNode(f.cell)&&(f.cell=a.decodeCell(f.cell,!1));f.previous=f[b];return f};return c};mxCodecRegistry.register(mxGenericChangeCodec(new mxValueChange,"value"));
mxCodecRegistry.register(mxGenericChangeCodec(new mxStyleChange,"style"));mxCodecRegistry.register(mxGenericChangeCodec(new mxGeometryChange,"geometry"));mxCodecRegistry.register(mxGenericChangeCodec(new mxCollapseChange,"collapsed"));mxCodecRegistry.register(mxGenericChangeCodec(new mxVisibleChange,"visible"));mxCodecRegistry.register(mxGenericChangeCodec(new mxCellAttributeChange,"value"));mxCodecRegistry.register(function(){return new mxObjectCodec(new mxGraph,"graphListeners eventListeners view container cellRenderer editor selection".split(" "))}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxGraphView);a.encode=function(a,c){return this.encodeCell(a,c,c.graph.getModel().getRoot())};a.encodeCell=function(a,c,d){var e=c.graph.getModel(),f=c.getState(d),g=e.getParent(d);if(null==g||null!=f){var h=e.getChildCount(d),k=c.graph.getCellGeometry(d),l=null;g==e.getRoot()?l="layer":null==g?l="graph":e.isEdge(d)?l="edge":0<h&&null!=k?l="group":e.isVertex(d)&&(l="vertex");if(null!=l){var m=a.document.createElement(l);null!=c.graph.getLabel(d)&&
(m.setAttribute("label",c.graph.getLabel(d)),c.graph.isHtmlLabel(d)&&m.setAttribute("html",!0));if(null==g){var n=c.getGraphBounds();null!=n&&(m.setAttribute("x",Math.round(n.x)),m.setAttribute("y",Math.round(n.y)),m.setAttribute("width",Math.round(n.width)),m.setAttribute("height",Math.round(n.height)));m.setAttribute("scale",c.scale)}else if(null!=f&&null!=k){for(n in f.style)g=f.style[n],"function"==typeof g&&"object"==typeof g&&(g=mxStyleRegistry.getName(g)),null!=g&&("function"!=typeof g&&"object"!=
typeof g)&&m.setAttribute(n,g);g=f.absolutePoints;if(null!=g&&0<g.length){k=Math.round(g[0].x)+","+Math.round(g[0].y);for(n=1;n<g.length;n++)k+=" "+Math.round(g[n].x)+","+Math.round(g[n].y);m.setAttribute("points",k)}else m.setAttribute("x",Math.round(f.x)),m.setAttribute("y",Math.round(f.y)),m.setAttribute("width",Math.round(f.width)),m.setAttribute("height",Math.round(f.height));n=f.absoluteOffset;null!=n&&(0!=n.x&&m.setAttribute("dx",Math.round(n.x)),0!=n.y&&m.setAttribute("dy",Math.round(n.y)))}for(n=
0;n<h;n++)f=this.encodeCell(a,c,e.getChildAt(d,n)),null!=f&&m.appendChild(f)}}return m};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxStylesheet);a.encode=function(a,c){var d=a.document.createElement(this.getName()),e;for(e in c.styles){var f=c.styles[e],g=a.document.createElement("add");if(null!=e){g.setAttribute("as",e);for(var h in f){var k=this.getStringValue(h,f[h]);if(null!=k){var l=a.document.createElement("add");l.setAttribute("value",k);l.setAttribute("as",h);g.appendChild(l)}}0<g.childNodes.length&&d.appendChild(g)}}return d};a.getStringValue=function(a,
c){var d=typeof c;"function"==d?c=mxStyleRegistry.getName(style[j]):"object"==d&&(c=null);return c};a.decode=function(a,c,d){d=d||new this.template.constructor;var e=c.getAttribute("id");null!=e&&(a.objects[e]=d);for(c=c.firstChild;null!=c;){if(!this.processInclude(a,c,d)&&"add"==c.nodeName&&(e=c.getAttribute("as"),null!=e)){var f=c.getAttribute("extend"),g=null!=f?mxUtils.clone(d.styles[f]):null;null==g&&(null!=f&&mxLog.warn("mxStylesheetCodec.decode: stylesheet "+f+" not found to extend"),g={});
for(f=c.firstChild;null!=f;){if(f.nodeType==mxConstants.NODETYPE_ELEMENT){var h=f.getAttribute("as");if("add"==f.nodeName){var k=mxUtils.getTextContent(f),l=null;null!=k&&0<k.length?l=mxUtils.eval(k):(l=f.getAttribute("value"),mxUtils.isNumeric(l)&&(l=parseFloat(l)));null!=l&&(g[h]=l)}else"remove"==f.nodeName&&delete g[h]}f=f.nextSibling}d.putCellStyle(e,g)}c=c.nextSibling}return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxDefaultKeyHandler);a.encode=function(a,c){return null};a.decode=function(a,c,d){if(null!=d)for(c=c.firstChild;null!=c;){if(!this.processInclude(a,c,d)&&"add"==c.nodeName){var e=c.getAttribute("as"),f=c.getAttribute("action"),g=c.getAttribute("control");d.bindAction(e,f,g)}c=c.nextSibling}return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxDefaultToolbar);a.encode=function(a,c){return null};a.decode=function(a,c,d){if(null!=d){var e=d.editor;for(c=c.firstChild;null!=c;){if(c.nodeType==mxConstants.NODETYPE_ELEMENT&&!this.processInclude(a,c,d))if("separator"==c.nodeName)d.addSeparator();else if("br"==c.nodeName)d.toolbar.addBreak();else if("hr"==c.nodeName)d.toolbar.addLine();else if("add"==c.nodeName){var f=c.getAttribute("as"),f=mxResources.get(f)||f,g=c.getAttribute("icon"),
h=c.getAttribute("pressedIcon"),k=c.getAttribute("action"),l=c.getAttribute("mode"),m=c.getAttribute("template"),n="0"!=c.getAttribute("toggle"),p=mxUtils.getTextContent(c),q=null;if(null!=k)q=d.addItem(f,g,k,h);else if(null!=l)var s=mxUtils.eval(p),q=d.addMode(f,g,l,h,s);else if(null!=m||null!=p&&0<p.length)q=e.templates[m],m=c.getAttribute("style"),null!=q&&null!=m&&(q=q.clone(),q.setStyle(m)),m=null,null!=p&&0<p.length&&(m=mxUtils.eval(p)),q=d.addPrototype(f,g,q,h,m,n);else if(h=mxUtils.getChildNodes(c),
0<h.length)if(null==g){m=d.addActionCombo(f);for(f=0;f<h.length;f++)n=h[f],"separator"==n.nodeName?d.addOption(m,"---"):"add"==n.nodeName&&(g=n.getAttribute("as"),n=n.getAttribute("action"),d.addActionOption(m,g,n))}else{var r=null,t=d.addPrototype(f,g,function(){var a=e.templates[r.value];if(null!=a){var a=a.clone(),b=r.options[r.selectedIndex].cellStyle;null!=b&&a.setStyle(b);return a}mxLog.warn("Template "+a+" not found");return null},null,null,n),r=d.addCombo();mxEvent.addListener(r,"change",
function(){d.toolbar.selectMode(t,function(a){a=mxUtils.convertPoint(e.graph.container,mxEvent.getClientX(a),mxEvent.getClientY(a));return e.addVertex(null,s(),a.x,a.y)});d.toolbar.noReset=!1});for(f=0;f<h.length;f++)n=h[f],"separator"==n.nodeName?d.addOption(r,"---"):"add"==n.nodeName&&(g=n.getAttribute("as"),p=n.getAttribute("template"),d.addOption(r,g,p||m).cellStyle=n.getAttribute("style"))}null!=q&&(m=c.getAttribute("id"),null!=m&&0<m.length&&q.setAttribute("id",m))}c=c.nextSibling}}return d};
return a}());mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxDefaultPopupMenu);a.encode=function(a,c){return null};a.decode=function(a,c,d){var e=c.getElementsByTagName("include")[0];null!=e?this.processInclude(a,e,d):null!=d&&(d.config=c);return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxEditor,"modified lastSnapshot ignoredChanges undoManager graphContainer toolbarContainer".split(" "));a.afterDecode=function(a,c,d){a=c.getAttribute("defaultEdge");null!=a&&(c.removeAttribute("defaultEdge"),d.defaultEdge=d.templates[a]);a=c.getAttribute("defaultGroup");null!=a&&(c.removeAttribute("defaultGroup"),d.defaultGroup=d.templates[a]);return d};a.decodeChild=function(a,c,d){if("Array"==c.nodeName){if("templates"==c.getAttribute("as")){this.decodeTemplates(a,
c,d);return}}else if("ui"==c.nodeName){this.decodeUi(a,c,d);return}mxObjectCodec.prototype.decodeChild.apply(this,arguments)};a.decodeUi=function(a,c,d){for(a=c.firstChild;null!=a;){if("add"==a.nodeName){c=a.getAttribute("as");var e=a.getAttribute("element"),f=a.getAttribute("style"),g=null;if(null!=e)g=document.getElementById(e),null!=g&&null!=f&&(g.style.cssText+=";"+f);else{var e=parseInt(a.getAttribute("x")),h=parseInt(a.getAttribute("y")),k=a.getAttribute("width"),l=a.getAttribute("height"),
g=document.createElement("div");g.style.cssText=f;(new mxWindow(mxResources.get(c)||c,g,e,h,k,l,!1,!0)).setVisible(!0)}"graph"==c?d.setGraphContainer(g):"toolbar"==c?d.setToolbarContainer(g):"title"==c?d.setTitleContainer(g):"status"==c?d.setStatusContainer(g):"map"==c&&d.setMapContainer(g)}else"resource"==a.nodeName?mxResources.add(a.getAttribute("basename")):"stylesheet"==a.nodeName&&mxClient.link("stylesheet",a.getAttribute("name"));a=a.nextSibling}};a.decodeTemplates=function(a,c,d){null==d.templates&&
(d.templates=[]);c=mxUtils.getChildNodes(c);for(var e=0;e<c.length;e++){for(var f=c[e].getAttribute("as"),g=c[e].firstChild;null!=g&&1!=g.nodeType;)g=g.nextSibling;null!=g&&(d.templates[f]=a.decodeCell(g))}};return a}());