From 767b3021e7432cf812fe66a6d428d0a424d9f80b Mon Sep 17 00:00:00 2001
From: Gaudenz Alder <gaudenz@jgraph.com>
Date: Mon, 25 Mar 2019 20:38:31 +0100
Subject: [PATCH] 10.5.6 release

---
 ChangeLog                                     |  7 +++
 VERSION                                       |  2 +-
 .../java/com/mxgraph/online/ProxyServlet.java | 35 +++++++++-----
 src/main/webapp/cache.manifest                |  2 +-
 src/main/webapp/js/app.min.js                 | 47 ++++++++++---------
 src/main/webapp/js/diagramly/App.js           | 16 +++++--
 src/main/webapp/js/mxgraph/Graph.js           | 11 +++++
 src/main/webapp/js/viewer.min.js              | 18 +++----
 8 files changed, 88 insertions(+), 50 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 17acf69d20..2d54a198fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+25-MAR-2019: 10.5.6
+
+- Adds file ID and mime type in GDriveConnector macro editor
+- Removes convert warning, cache alive check in lightbox
+- Improves handling of redirects and invalid responses
+- Removes connection arrows for edge labels
+
 25-MAR-2019: 10.5.5
 
 - Improvements for Gliffy import
diff --git a/VERSION b/VERSION
index 659cad6971..ab8640dcc8 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-10.5.5
\ No newline at end of file
+10.5.6
\ No newline at end of file
diff --git a/src/main/java/com/mxgraph/online/ProxyServlet.java b/src/main/java/com/mxgraph/online/ProxyServlet.java
index 326a98988c..d1bd7da7e8 100644
--- a/src/main/java/com/mxgraph/online/ProxyServlet.java
+++ b/src/main/java/com/mxgraph/online/ProxyServlet.java
@@ -94,8 +94,8 @@ protected void doGet(HttpServletRequest request,
 							.getResponseCode();
 					int counter = 0;
 
-					// Follows a maximum of 2 redirects 
-					while (counter++ < 2
+					// Follows a maximum of 6 redirects 
+					while (counter++ <= 6
 							&& (status == HttpURLConnection.HTTP_MOVED_PERM
 									|| status == HttpURLConnection.HTTP_MOVED_TEMP))
 					{
@@ -110,16 +110,27 @@ protected void doGet(HttpServletRequest request,
 								.getResponseCode();
 					}
 
-					response.setStatus(status);
-
-					// Copies input stream to output stream
-					InputStream is = connection.getInputStream();
-					byte[] head = (contentAlwaysAllowed(urlParam)) ? emptyBytes
-							: Utils.checkStreamContent(is);
-					response.setContentType("application/octet-stream");
-					String base64 = request.getParameter("base64");
-					copyResponse(is, out, head,
-							base64 != null && base64.equals("1"));
+					if (status >= 200 && status <= 299)
+					{
+						response.setStatus(status);
+						
+						// Copies input stream to output stream
+						InputStream is = connection.getInputStream();
+						byte[] head = (contentAlwaysAllowed(urlParam)) ? emptyBytes
+								: Utils.checkStreamContent(is);
+						response.setContentType("application/octet-stream");
+						String base64 = request.getParameter("base64");
+						copyResponse(is, out, head,
+								base64 != null && base64.equals("1"));
+					}
+					else
+					{
+						response.setStatus(HttpURLConnection.HTTP_PRECON_FAILED);
+					}
+				}
+				else
+				{
+					response.setStatus(HttpURLConnection.HTTP_UNSUPPORTED_TYPE);
 				}
 
 				out.flush();
diff --git a/src/main/webapp/cache.manifest b/src/main/webapp/cache.manifest
index 064207d18d..a9575378fb 100644
--- a/src/main/webapp/cache.manifest
+++ b/src/main/webapp/cache.manifest
@@ -1,7 +1,7 @@
 CACHE MANIFEST
 
 # THIS FILE WAS GENERATED. DO NOT MODIFY!
-# 03/25/2019 07:06 AM
+# 03/25/2019 08:30 PM
 
 app.html
 index.html?offline=1
diff --git a/src/main/webapp/js/app.min.js b/src/main/webapp/js/app.min.js
index 49297f904c..61621d910f 100644
--- a/src/main/webapp/js/app.min.js
+++ b/src/main/webapp/js/app.min.js
@@ -2490,12 +2490,12 @@ f.defaultChecked=!0);d.appendChild(f);var g=this.convertValueToString(b)||mxReso
 Graph.prototype.replacePlaceholders=function(a,c){var d=[];if(null!=c){for(var b=0;match=this.placeholderPattern.exec(c);){var f=match[0];if(2<f.length&&"%label%"!=f&&"%tooltip%"!=f){var e=null;if(match.index>b&&"%"==c.charAt(match.index-1))e=f.substring(1);else{var h=f.substring(1,f.length-1);if(0>h.indexOf("{"))for(var g=a;null==e&&null!=g;)null!=g.value&&"object"==typeof g.value&&(e=g.hasAttribute(h)?null!=g.getAttribute(h)?g.getAttribute(h):"":null),g=this.model.getParent(g);null==e&&(e=this.getGlobalVariable(h))}d.push(c.substring(b,
 match.index)+(null!=e?e:f));b=match.index+f.length}}d.push(c.substring(b))}return d.join("")};Graph.prototype.restoreSelection=function(a){if(null!=a&&0<a.length){for(var c=[],d=0;d<a.length;d++){var b=this.model.getCell(a[d].id);null!=b&&c.push(b)}this.setSelectionCells(c)}else this.clearSelection()};
 Graph.prototype.selectCellsForConnectVertex=function(a,c,d){2==a.length&&this.model.isVertex(a[1])?(this.setSelectionCell(a[1]),null!=d&&(mxEvent.isTouchEvent(c)?d.update(d.getState(this.view.getState(a[1]))):d.reset()),this.scrollCellToVisible(a[1])):this.setSelectionCells(a)};
-Graph.prototype.connectVertex=function(a,c,d,b,f,e){e=e?e:!1;var h=a.geometry.relative&&null!=a.parent.geometry?new mxPoint(a.parent.geometry.width*a.geometry.x,a.parent.geometry.height*a.geometry.y):new mxPoint(a.geometry.x,a.geometry.y);c==mxConstants.DIRECTION_NORTH?(h.x+=a.geometry.width/2,h.y-=d):c==mxConstants.DIRECTION_SOUTH?(h.x+=a.geometry.width/2,h.y+=a.geometry.height+d):(h.x=c==mxConstants.DIRECTION_WEST?h.x-d:h.x+(a.geometry.width+d),h.y+=a.geometry.height/2);d=this.view.getState(this.model.getParent(a));
-var g=this.view.scale,k=this.view.translate,l=k.x*g,k=k.y*g;null!=d&&this.model.isVertex(d.cell)&&(l=d.x,k=d.y);this.model.isVertex(a.parent)&&a.geometry.relative&&(h.x+=a.parent.geometry.x,h.y+=a.parent.geometry.y);e=e||mxEvent.isControlDown(b)&&!f?null:this.getCellAt(l+h.x*g,k+h.y*g);this.model.isAncestor(e,a)&&(e=null);for(d=e;null!=d;){if(this.isCellLocked(d)){e=null;break}d=this.model.getParent(d)}null!=e&&(d=this.view.getState(a),g=this.view.getState(e),null!=d&&null!=g&&mxUtils.intersects(d,
-g)&&(e=null));if(f=!mxEvent.isShiftDown(b)||f)c==mxConstants.DIRECTION_NORTH?h.y-=a.geometry.height/2:c==mxConstants.DIRECTION_SOUTH?h.y+=a.geometry.height/2:h.x=c==mxConstants.DIRECTION_WEST?h.x-a.geometry.width/2:h.x+a.geometry.width/2;null==e||this.isCellConnectable(e)||(d=this.getModel().getParent(e),this.getModel().isVertex(d)&&this.isCellConnectable(d)&&(e=d));if(e==a||this.model.isEdge(e)||!this.isCellConnectable(e))e=null;d=[];this.model.beginUpdate();try{g=e;if(null==g&&f){for(var l=a,m=
-this.getCellGeometry(a);null!=m&&m.relative;)l=this.getModel().getParent(l),m=this.getCellGeometry(l);var p=this.view.getState(l),n=null!=p?p.style:this.getCellStyle(l);if(mxUtils.getValue(n,"part",!1)){var t=this.model.getParent(l);this.model.isVertex(t)&&(l=t)}g=this.duplicateCells([l],!1)[0];m=this.getCellGeometry(g);null!=m&&(m.x=h.x-m.width/2,m.y=h.y-m.height/2)}m=null;null!=this.layoutManager&&(m=this.layoutManager.getLayout(this.model.getParent(a)));var u=mxEvent.isControlDown(b)&&f||null==
-e&&null!=m&&m.constructor==mxStackLayout?null:this.insertEdge(this.model.getParent(a),null,"",a,g,this.createCurrentEdgeStyle());if(null!=u&&this.connectionHandler.insertBeforeSource){var q=null;for(b=a;null!=b.parent&&null!=b.geometry&&b.geometry.relative&&b.parent!=u.parent;)b=this.model.getParent(b);null!=b&&null!=b.parent&&b.parent==u.parent&&(q=b.parent.getIndex(b),this.model.add(b.parent,u,q))}null==e&&null!=g&&null!=m&&null!=a.parent&&m.constructor==mxStackLayout&&c==mxConstants.DIRECTION_WEST&&
-(q=a.parent.getIndex(a),this.model.add(a.parent,g,q));null!=u&&d.push(u);null==e&&null!=g&&d.push(g);null==g&&null!=u&&u.geometry.setTerminalPoint(h,!1);null!=u&&this.fireEvent(new mxEventObject("cellsInserted","cells",[u]))}finally{this.model.endUpdate()}return d};
+Graph.prototype.connectVertex=function(a,c,d,b,f,e){if(a.geometry.relative&&this.model.isEdge(a.parent))return[];e=e?e:!1;var h=a.geometry.relative&&null!=a.parent.geometry?new mxPoint(a.parent.geometry.width*a.geometry.x,a.parent.geometry.height*a.geometry.y):new mxPoint(a.geometry.x,a.geometry.y);c==mxConstants.DIRECTION_NORTH?(h.x+=a.geometry.width/2,h.y-=d):c==mxConstants.DIRECTION_SOUTH?(h.x+=a.geometry.width/2,h.y+=a.geometry.height+d):(h.x=c==mxConstants.DIRECTION_WEST?h.x-d:h.x+(a.geometry.width+
+d),h.y+=a.geometry.height/2);d=this.view.getState(this.model.getParent(a));var g=this.view.scale,k=this.view.translate,l=k.x*g,k=k.y*g;null!=d&&this.model.isVertex(d.cell)&&(l=d.x,k=d.y);this.model.isVertex(a.parent)&&a.geometry.relative&&(h.x+=a.parent.geometry.x,h.y+=a.parent.geometry.y);e=e||mxEvent.isControlDown(b)&&!f?null:this.getCellAt(l+h.x*g,k+h.y*g);this.model.isAncestor(e,a)&&(e=null);for(d=e;null!=d;){if(this.isCellLocked(d)){e=null;break}d=this.model.getParent(d)}null!=e&&(d=this.view.getState(a),
+g=this.view.getState(e),null!=d&&null!=g&&mxUtils.intersects(d,g)&&(e=null));if(f=!mxEvent.isShiftDown(b)||f)c==mxConstants.DIRECTION_NORTH?h.y-=a.geometry.height/2:c==mxConstants.DIRECTION_SOUTH?h.y+=a.geometry.height/2:h.x=c==mxConstants.DIRECTION_WEST?h.x-a.geometry.width/2:h.x+a.geometry.width/2;null==e||this.isCellConnectable(e)||(d=this.getModel().getParent(e),this.getModel().isVertex(d)&&this.isCellConnectable(d)&&(e=d));if(e==a||this.model.isEdge(e)||!this.isCellConnectable(e))e=null;d=[];
+this.model.beginUpdate();try{g=e;if(null==g&&f){for(var l=a,m=this.getCellGeometry(a);null!=m&&m.relative;)l=this.getModel().getParent(l),m=this.getCellGeometry(l);var p=this.view.getState(l),n=null!=p?p.style:this.getCellStyle(l);if(mxUtils.getValue(n,"part",!1)){var t=this.model.getParent(l);this.model.isVertex(t)&&(l=t)}g=this.duplicateCells([l],!1)[0];m=this.getCellGeometry(g);null!=m&&(m.x=h.x-m.width/2,m.y=h.y-m.height/2)}m=null;null!=this.layoutManager&&(m=this.layoutManager.getLayout(this.model.getParent(a)));
+var u=mxEvent.isControlDown(b)&&f||null==e&&null!=m&&m.constructor==mxStackLayout?null:this.insertEdge(this.model.getParent(a),null,"",a,g,this.createCurrentEdgeStyle());if(null!=u&&this.connectionHandler.insertBeforeSource){var q=null;for(b=a;null!=b.parent&&null!=b.geometry&&b.geometry.relative&&b.parent!=u.parent;)b=this.model.getParent(b);null!=b&&null!=b.parent&&b.parent==u.parent&&(q=b.parent.getIndex(b),this.model.add(b.parent,u,q))}null==e&&null!=g&&null!=m&&null!=a.parent&&m.constructor==
+mxStackLayout&&c==mxConstants.DIRECTION_WEST&&(q=a.parent.getIndex(a),this.model.add(a.parent,g,q));null!=u&&d.push(u);null==e&&null!=g&&d.push(g);null==g&&null!=u&&u.geometry.setTerminalPoint(h,!1);null!=u&&this.fireEvent(new mxEventObject("cellsInserted","cells",[u]))}finally{this.model.endUpdate()}return d};
 Graph.prototype.getIndexableText=function(){var a=document.createElement("div"),c=[],d,b;for(b in this.model.cells)if(d=this.model.cells[b],this.model.isVertex(d)||this.model.isEdge(d))this.isHtmlLabel(d)?(a.innerHTML=this.getLabel(d),d=mxUtils.extractTextWithWhitespace([a])):d=this.getLabel(d),d=mxUtils.trim(d.replace(/[\x00-\x1F\x7F-\x9F]|\s+/g," ")),0<d.length&&c.push(d);return c.join(" ")};
 Graph.prototype.convertValueToString=function(a){if(null!=a.value&&"object"==typeof a.value){if(this.isReplacePlaceholders(a)&&null!=a.getAttribute("placeholder")){for(var c=a.getAttribute("placeholder"),d=a,b=null;null==b&&null!=d;)null!=d.value&&"object"==typeof d.value&&(b=d.hasAttribute(c)?null!=d.getAttribute(c)?d.getAttribute(c):"":null),d=this.model.getParent(d);return b||""}return a.value.getAttribute("label")||""}return mxGraph.prototype.convertValueToString.apply(this,arguments)};
 Graph.prototype.getLinksForState=function(a){return null!=a&&null!=a.text&&null!=a.text.node?a.text.node.getElementsByTagName("a"):null};Graph.prototype.getLinkForCell=function(a){return null!=a.value&&"object"==typeof a.value?(a=a.value.getAttribute("link"),null!=a&&"javascript:"===a.toLowerCase().substring(0,11)&&(a=a.substring(11)),a):null};
@@ -2541,9 +2541,9 @@ e(c,this.arrowRight);e(d,this.arrowLeft);e(b,this.arrowUp);e(a,this.arrowDown)}e
 mxResources.get("plusTooltip"))):(this.arrowLeft.removeAttribute("title"),this.arrowRight.removeAttribute("title"),this.arrowUp.removeAttribute("title"),this.arrowDown.removeAttribute("title"))}else this.reset();null!=this.currentState&&(this.bbox=this.computeBoundingBox(),null!=this.bbox&&this.bbox.grow(10))}};
 HoverIcons.prototype.computeBoundingBox=function(){var a=this.graph.model.isEdge(this.currentState.cell)?null:mxRectangle.fromRectangle(this.currentState);this.visitNodes(function(c){null!=c.parentNode&&(c=new mxRectangle(c.offsetLeft,c.offsetTop,c.offsetWidth,c.offsetHeight),null==a?a=c:a.add(c))});return a};
 HoverIcons.prototype.getState=function(a){if(null!=a)if(a=a.cell,this.graph.getModel().contains(a)){if(this.graph.getModel().isVertex(a)&&!this.graph.isCellConnectable(a)){var c=this.graph.getModel().getParent(a);this.graph.getModel().isVertex(c)&&this.graph.isCellConnectable(c)&&(a=c)}if(this.graph.isCellLocked(a)||this.graph.model.isEdge(a))a=null;a=this.graph.view.getState(a);null!=a&&null==a.style&&(a=null)}else a=null;return a};
-HoverIcons.prototype.update=function(a,c,d){if(this.graph.connectionArrowsEnabled){var b=null;this.prev!=a||this.isActive()?(this.startTime=(new Date).getTime(),this.prev=a,b=0,null!=this.updateThread&&window.clearTimeout(this.updateThread),null!=a&&(this.updateThread=window.setTimeout(mxUtils.bind(this,function(){this.isActive()||this.graph.isMouseDown||this.graph.panningHandler.isActive()||(this.prev=a,this.update(a,c,d))}),this.updateDelay+10))):null!=this.startTime&&(b=(new Date).getTime()-this.startTime);
-this.setDisplay("");null!=this.currentState&&this.currentState!=a&&b<this.activationDelay&&null!=this.bbox&&!mxUtils.contains(this.bbox,c,d)?this.reset(!1):(null!=this.currentState||b>this.activationDelay)&&this.currentState!=a&&(b>this.updateDelay&&null!=a||null==this.bbox||null==c||null==d||!mxUtils.contains(this.bbox,c,d))&&(null!=a&&this.graph.isEnabled()?(this.removeNodes(),this.setCurrentState(a),this.repaint(),this.graph.connectionHandler.constraintHandler.currentFocus!=a&&this.graph.connectionHandler.constraintHandler.reset()):
-this.reset())}else this.reset()};HoverIcons.prototype.setCurrentState=function(a){"eastwest"!=a.style.portConstraint&&(this.graph.container.appendChild(this.arrowUp),this.graph.container.appendChild(this.arrowDown));this.graph.container.appendChild(this.arrowRight);this.graph.container.appendChild(this.arrowLeft);this.currentState=a};
+HoverIcons.prototype.update=function(a,c,d){if(this.graph.connectionArrowsEnabled){null!=a&&a.cell.geometry.relative&&this.graph.model.isEdge(a.cell.parent)&&(a=null);var b=null;this.prev!=a||this.isActive()?(this.startTime=(new Date).getTime(),this.prev=a,b=0,null!=this.updateThread&&window.clearTimeout(this.updateThread),null!=a&&(this.updateThread=window.setTimeout(mxUtils.bind(this,function(){this.isActive()||this.graph.isMouseDown||this.graph.panningHandler.isActive()||(this.prev=a,this.update(a,
+c,d))}),this.updateDelay+10))):null!=this.startTime&&(b=(new Date).getTime()-this.startTime);this.setDisplay("");null!=this.currentState&&this.currentState!=a&&b<this.activationDelay&&null!=this.bbox&&!mxUtils.contains(this.bbox,c,d)?this.reset(!1):(null!=this.currentState||b>this.activationDelay)&&this.currentState!=a&&(b>this.updateDelay&&null!=a||null==this.bbox||null==c||null==d||!mxUtils.contains(this.bbox,c,d))&&(null!=a&&this.graph.isEnabled()?(this.removeNodes(),this.setCurrentState(a),this.repaint(),
+this.graph.connectionHandler.constraintHandler.currentFocus!=a&&this.graph.connectionHandler.constraintHandler.reset()):this.reset())}else this.reset()};HoverIcons.prototype.setCurrentState=function(a){"eastwest"!=a.style.portConstraint&&(this.graph.container.appendChild(this.arrowUp),this.graph.container.appendChild(this.arrowDown));this.graph.container.appendChild(this.arrowRight);this.graph.container.appendChild(this.arrowLeft);this.currentState=a};
 (function(){var a=mxGraphView.prototype.resetValidationState;mxGraphView.prototype.resetValidationState=function(){a.apply(this,arguments);this.validEdges=[]};var c=mxGraphView.prototype.validateCellState;mxGraphView.prototype.validateCellState=function(a,b){var d=this.getState(a);null!=d&&this.graph.model.isEdge(d.cell)&&null!=d.style&&1!=d.style[mxConstants.STYLE_CURVED]&&!d.invalid&&this.updateLineJumps(d)&&this.graph.cellRenderer.redraw(d,!1,this.isRendering());d=c.apply(this,arguments);null!=
 d&&this.graph.model.isEdge(d.cell)&&null!=d.style&&1!=d.style[mxConstants.STYLE_CURVED]&&this.validEdges.push(d);return d};var d=mxCellRenderer.prototype.isShapeInvalid;mxCellRenderer.prototype.isShapeInvalid=function(a,b){return d.apply(this,arguments)||null!=a.routedPoints&&null!=b.routedPoints&&!mxUtils.equalPoints(b.routedPoints,a.routedPoints)};var b=mxGraphView.prototype.updateCellState;mxGraphView.prototype.updateCellState=function(a){b.apply(this,arguments);this.graph.model.isEdge(a.cell)&&
 1!=a.style[mxConstants.STYLE_CURVED]&&this.updateLineJumps(a)};mxGraphView.prototype.updateLineJumps=function(a){var b=a.absolutePoints;if(Graph.lineJumpsEnabled){var c=null!=a.routedPoints,d=null;if(null!=b&&null!=this.validEdges&&"none"!==mxUtils.getValue(a.style,"jumpStyle","none")){for(var e=function(b,c,e){var g=new mxPoint(c,e);g.type=b;d.push(g);g=null!=a.routedPoints?a.routedPoints[d.length-1]:null;return null==g||g.type!=b||g.x!=c||g.y!=e},g=.5*this.scale,c=!1,d=[],f=0;f<b.length-1;f++){for(var h=
@@ -8250,7 +8250,7 @@ document.createElement("canvas"),F=new Image;F.onload=function(){try{H.getContex
 var ErrorDialog=function(a,c,b,d,g,e,l,m,p,q,f){p=null!=p?p:!0;var k=document.createElement("div");k.style.textAlign="center";if(null!=c){var n=document.createElement("div");n.style.padding="0px";n.style.margin="0px";n.style.fontSize="18px";n.style.paddingBottom="16px";n.style.marginBottom="10px";n.style.borderBottom="1px solid #c0c0c0";n.style.color="gray";n.style.whiteSpace="nowrap";n.style.textOverflow="ellipsis";n.style.overflow="hidden";mxUtils.write(n,c);n.setAttribute("title",c);k.appendChild(n)}c=
 document.createElement("div");c.style.lineHeight="1.2em";c.style.padding="6px";c.innerHTML=b;k.appendChild(c);b=document.createElement("div");b.style.marginTop="12px";b.style.textAlign="center";null!=e&&(c=mxUtils.button(mxResources.get("tryAgain"),function(){a.hideDialog();e()}),c.className="geBtn",b.appendChild(c),b.style.textAlign="center");null!=q&&(q=mxUtils.button(q,function(){null!=f&&f()}),q.className="geBtn",b.appendChild(q));var u=mxUtils.button(d,function(){p&&a.hideDialog();null!=g&&g()});
 u.className="geBtn";b.appendChild(u);null!=l&&(d=mxUtils.button(l,function(){p&&a.hideDialog();null!=m&&m()}),d.className="geBtn gePrimaryBtn",b.appendChild(d));this.init=function(){u.focus()};k.appendChild(b);this.container=k};
-(function(){var a=new mxObjectCodec(new ChangePageSetup,["ui","previousColor","previousImage","previousFormat"]);a.beforeDecode=function(a,b,d){d.ui=a.ui;return b};a.afterDecode=function(a,b,d){d.previousColor=d.color;d.previousImage=d.image;d.previousFormat=d.format;null!=d.foldingEnabled&&(d.foldingEnabled=!d.foldingEnabled);null!=d.mathEnabled&&(d.mathEnabled=!d.mathEnabled);null!=d.shadowVisible&&(d.shadowVisible=!d.shadowVisible);return d};mxCodecRegistry.register(a)})();(function(){EditorUi.VERSION="10.5.5";EditorUi.compactUi="atlas"!=uiTheme;EditorUi.enableLogging="1"!=urlParams.stealth&&/.*\.draw\.io$/.test(window.location.hostname)&&"support.draw.io"!=window.location.hostname;EditorUi.drawHost="https://www.draw.io";EditorUi.lastErrorMessage=null;EditorUi.ignoredAnonymizedChars="\n\t`~!@#$%^&*()_+{}|:\"<>?-=[];'./,\n\t";EditorUi.logError=function(a,b,c,d,e){if("1"==urlParams.dev)EditorUi.debug("logError",a,b,c,d,e);else if(EditorUi.enableLogging)try{if(a!=
+(function(){var a=new mxObjectCodec(new ChangePageSetup,["ui","previousColor","previousImage","previousFormat"]);a.beforeDecode=function(a,b,d){d.ui=a.ui;return b};a.afterDecode=function(a,b,d){d.previousColor=d.color;d.previousImage=d.image;d.previousFormat=d.format;null!=d.foldingEnabled&&(d.foldingEnabled=!d.foldingEnabled);null!=d.mathEnabled&&(d.mathEnabled=!d.mathEnabled);null!=d.shadowVisible&&(d.shadowVisible=!d.shadowVisible);return d};mxCodecRegistry.register(a)})();(function(){EditorUi.VERSION="10.5.6";EditorUi.compactUi="atlas"!=uiTheme;EditorUi.enableLogging="1"!=urlParams.stealth&&/.*\.draw\.io$/.test(window.location.hostname)&&"support.draw.io"!=window.location.hostname;EditorUi.drawHost="https://www.draw.io";EditorUi.lastErrorMessage=null;EditorUi.ignoredAnonymizedChars="\n\t`~!@#$%^&*()_+{}|:\"<>?-=[];'./,\n\t";EditorUi.logError=function(a,b,c,d,e){if("1"==urlParams.dev)EditorUi.debug("logError",a,b,c,d,e);else if(EditorUi.enableLogging)try{if(a!=
 EditorUi.lastErrorMessage&&(null==a||null==b||-1==a.indexOf("Script error")&&-1==a.indexOf("extension"))&&null!=a&&0>a.indexOf("DocumentClosedError")){EditorUi.lastErrorMessage=a;var f=0<=a.indexOf("NetworkError")||0<=a.indexOf("SecurityError")||0<=a.indexOf("NS_ERROR_FAILURE")||0<=a.indexOf("out of memory")?"CONFIG":"SEVERE",k=null!=window.DRAWIO_LOG_URL?window.DRAWIO_LOG_URL:"";e=null!=e?e:Error(a);(new Image).src=k+"/log?severity="+f+"&v="+encodeURIComponent(EditorUi.VERSION)+"&msg=clientError:"+
 encodeURIComponent(a)+":url:"+encodeURIComponent(window.location.href)+":lnum:"+encodeURIComponent(c)+(null!=d?":colno:"+encodeURIComponent(d):"")+(null!=e&&null!=e.stack?"&stack="+encodeURIComponent(e.stack):"")}}catch(z){}};EditorUi.logEvent=function(a){if("1"==urlParams.dev)EditorUi.debug("logEvent",a);else if(EditorUi.enableLogging)try{var b=null!=window.DRAWIO_LOG_URL?window.DRAWIO_LOG_URL:"";(new Image).src=b+"/images/1x1.png?v="+encodeURIComponent(EditorUi.VERSION)+(null!=a?"&data="+encodeURIComponent(JSON.stringify(a)):
 "")}catch(n){}};EditorUi.sendReport=function(a,b){if("1"==urlParams.dev)EditorUi.debug("sendReport",a);else if(EditorUi.enableLogging)try{b=null!=b?b:5E4,a.length>b&&(a=a.substring(0,b)+"\n...[SHORTENED]"),mxUtils.post("/email","version="+encodeURIComponent(EditorUi.VERSION)+"&url="+encodeURIComponent(window.location.href)+"&data="+encodeURIComponent(a))}catch(n){}};EditorUi.debug=function(){try{if(null!=window.console&&"1"==urlParams.dev){for(var a=[(new Date).toISOString()],b=0;b<arguments.length;b++)a.push(arguments[b]);
@@ -8952,15 +8952,15 @@ App.prototype.init=function(){EditorUi.prototype.init.apply(this,arguments);this
 if("1"!=urlParams.embed||"1"==urlParams.od){var a=mxUtils.bind(this,function(){"undefined"!==typeof OneDrive?(this.oneDrive=new OneDriveClient(this),this.oneDrive.addListener("userChanged",mxUtils.bind(this,function(){this.updateUserElement();this.restoreLibraries()})),this.fireEvent(new mxEventObject("clientLoaded","client",this.oneDrive))):null==window.DrawOneDriveClientCallback&&(window.DrawOneDriveClientCallback=a)});a()}if("1"!=urlParams.embed||"1"==urlParams.tr){var c=mxUtils.bind(this,function(){"undefined"!==
 typeof window.Trello?(this.trello=new TrelloClient(this),this.trello.addListener("userChanged",mxUtils.bind(this,function(){this.updateUserElement();this.restoreLibraries()})),this.fireEvent(new mxEventObject("clientLoaded","client",this.trello))):null==window.DrawTrelloClientCallback&&(window.DrawTrelloClientCallback=c)});c()}if("1"!=urlParams.embed||"1"==urlParams.gapi){var b=mxUtils.bind(this,function(){if("undefined"!==typeof gapi){var a=mxUtils.bind(this,function(){this.drive=new DriveClient(this);
 "420247213240"==this.drive.appId&&this.editor.addListener("fileLoaded",mxUtils.bind(this,function(){var a=this.getCurrentFile();null!=a&&a.constructor==DriveFile&&(a=document.getElementById("geFooterItem2"),null!=a&&(a.innerHTML='<a href="https://support.draw.io/display/DO/2014/11/27/Switching+application+in+Google+Drive" target="_blank" title="IMPORTANT NOTICE">IMPORTANT NOTICE</a>'))}));this.drive.addListener("userChanged",mxUtils.bind(this,function(){this.updateUserElement();this.restoreLibraries();
-this.checkLicense();null==this.drive.user||isLocalStorage&&null!=mxSettings.settings&&null!=mxSettings.settings.closeRealtimeWarning||this.drive.checkRealtimeFiles(mxUtils.bind(this,function(){var a=document.createElement("div");a.style.cssText="position:absolute;bottom:0px;max-width:90%;padding:10px;padding-right:26px;white-space:nowrap;left:50%;bottom:2px;";a.className="geStatusAlert";mxUtils.setPrefixedStyle(a.style,"transform","translate(-50%,110%)");mxUtils.setPrefixedStyle(a.style,"transition",
-"all 1s ease");a.style.whiteSpace="nowrap";a.innerHTML='<a href="https://desk.draw.io/support/solutions/articles/16000092210" target="_blank" style="display:inline;text-decoration:none;font-weight:700;font-size:13px;opacity:1;"><img src="'+this.editor.graph.warningImage.src+'" border="0" style="margin-top:-4px;margin-right:2px;" valign="middle"/>&nbsp;You need to take action to convert legacy files. Click here.&nbsp;<img src="'+this.editor.graph.warningImage.src+'" border="0" style="margin-top:-4px;margin-left:2px;" valign="middle"/></a>';
-var b=document.createElement("img");b.setAttribute("src",Dialog.prototype.closeImage);b.setAttribute("title",mxResources.get("close"));b.style.position="absolute";b.style.cursor="pointer";b.style.right="10px";b.style.top="12px";a.appendChild(b);mxEvent.addListener(b,"click",mxUtils.bind(this,function(){a.parentNode.removeChild(a);this.hideFooter();isLocalStorage&&null!=mxSettings.settings&&(mxSettings.settings.closeRealtimeWarning=Date.now(),mxSettings.save())}));document.body.appendChild(a);window.setTimeout(mxUtils.bind(this,
-function(){mxUtils.setPrefixedStyle(a.style,"transform","translate(-50%,0%)")}),1500)}))}));this.fireEvent(new mxEventObject("clientLoaded","client",this.drive))});null!=window.DrawGapiClientCallback?(gapi.load(("0"!=urlParams.picker?"picker,":"")+"auth:"+App.GOOGLE_APIS,mxUtils.bind(this,function(b){null!=gapi.client&&gapi.client.load("drive","v2",mxUtils.bind(this,function(){gapi.auth.init(mxUtils.bind(this,function(){null!=gapi.client.drive&&a()}))}))})),window.DrawGapiClientCallback=null):a()}else null==
-window.DrawGapiClientCallback&&(window.DrawGapiClientCallback=b)});b()}if("1"!=urlParams.embed||"1"==urlParams.db){var d=mxUtils.bind(this,function(){"function"===typeof Dropbox&&"undefined"!==typeof Dropbox.choose?(window.DrawDropboxClientCallback=null,this.dropbox=new DropboxClient(this),this.dropbox.addListener("userChanged",mxUtils.bind(this,function(){this.updateUserElement();this.restoreLibraries()})),this.fireEvent(new mxEventObject("clientLoaded","client",this.dropbox))):null==window.DrawDropboxClientCallback&&
-(window.DrawDropboxClientCallback=d)});d()}if("1"!=urlParams.embed){if(this.bg=this.createBackground(),document.body.appendChild(this.bg),this.diagramContainer.style.visibility="hidden",this.formatContainer.style.visibility="hidden",this.hsplit.style.display="none",this.sidebarContainer.style.display="none",this.sidebarFooterContainer.style.display="none","1"==urlParams.local?this.setMode(App.MODE_DEVICE):this.mode=App.mode,!mxClient.IS_CHROMEAPP&&!EditorUi.isElectronApp){var g=!0,e=window.setTimeout(mxUtils.bind(this,
-function(){g=!1;EditorUi.logEvent({category:"TIMEOUT-CACHE-CHECK",action:"timeout",label:408})}),this.timeout),l=(new Date).getTime();mxUtils.get(EditorUi.cacheUrl+"?alive",mxUtils.bind(this,function(a){window.clearTimeout(e);g&&EditorUi.logEvent({category:"ALIVE-CACHE-CHECK",action:"alive",label:a.getStatus()+"."+((new Date).getTime()-l)})}))}}else null!=this.menubar&&(this.menubar.container.style.paddingTop="0px");this.updateHeader();null!=this.menubar&&(this.buttonContainer=document.createElement("div"),
-this.buttonContainer.style.display="inline-block",this.buttonContainer.style.paddingRight="48px",this.buttonContainer.style.position="absolute",this.buttonContainer.style.right="0px",this.menubar.container.appendChild(this.buttonContainer));"atlas"==uiTheme&&null!=this.menubar&&(null!=this.toggleElement&&(this.toggleElement.click(),this.toggleElement.style.display="none"),this.icon=document.createElement("img"),this.icon.setAttribute("src",IMAGE_PATH+"/logo-flat-small.png"),this.icon.setAttribute("title",
-mxResources.get("draw.io")),this.icon.style.padding="6px",this.icon.style.cursor="pointer",mxEvent.addListener(this.icon,"click",mxUtils.bind(this,function(a){this.appIconClicked(a)})),mxClient.IS_QUIRKS&&(this.icon.style.marginTop="12px"),this.menubar.container.insertBefore(this.icon,this.menubar.container.firstChild))};
+this.checkLicense();null==this.drive.user||isLocalStorage&&null!=mxSettings.settings&&null!=mxSettings.settings.closeRealtimeWarning||this.editor.chromeless&&!this.editor.editable||this.drive.checkRealtimeFiles(mxUtils.bind(this,function(){var a=document.createElement("div");a.style.cssText="position:absolute;bottom:0px;max-width:90%;padding:10px;padding-right:26px;white-space:nowrap;left:50%;bottom:2px;";a.className="geStatusAlert";mxUtils.setPrefixedStyle(a.style,"transform","translate(-50%,110%)");
+mxUtils.setPrefixedStyle(a.style,"transition","all 1s ease");a.style.whiteSpace="nowrap";a.innerHTML='<a href="https://desk.draw.io/support/solutions/articles/16000092210" target="_blank" style="display:inline;text-decoration:none;font-weight:700;font-size:13px;opacity:1;"><img src="'+this.editor.graph.warningImage.src+'" border="0" style="margin-top:-4px;margin-right:2px;" valign="middle"/>&nbsp;You need to take action to convert legacy files. Click here.&nbsp;<img src="'+this.editor.graph.warningImage.src+
+'" border="0" style="margin-top:-4px;margin-left:2px;" valign="middle"/></a>';var b=document.createElement("img");b.setAttribute("src",Dialog.prototype.closeImage);b.setAttribute("title",mxResources.get("close"));b.style.position="absolute";b.style.cursor="pointer";b.style.right="10px";b.style.top="12px";a.appendChild(b);mxEvent.addListener(b,"click",mxUtils.bind(this,function(){a.parentNode.removeChild(a);this.hideFooter();isLocalStorage&&null!=mxSettings.settings&&(mxSettings.settings.closeRealtimeWarning=
+Date.now(),mxSettings.save())}));document.body.appendChild(a);window.setTimeout(mxUtils.bind(this,function(){mxUtils.setPrefixedStyle(a.style,"transform","translate(-50%,0%)")}),1500)}))}));this.fireEvent(new mxEventObject("clientLoaded","client",this.drive))});null!=window.DrawGapiClientCallback?(gapi.load(("0"!=urlParams.picker?"picker,":"")+"auth:"+App.GOOGLE_APIS,mxUtils.bind(this,function(b){null!=gapi.client&&gapi.client.load("drive","v2",mxUtils.bind(this,function(){gapi.auth.init(mxUtils.bind(this,
+function(){null!=gapi.client.drive&&a()}))}))})),window.DrawGapiClientCallback=null):a()}else null==window.DrawGapiClientCallback&&(window.DrawGapiClientCallback=b)});b()}if("1"!=urlParams.embed||"1"==urlParams.db){var d=mxUtils.bind(this,function(){"function"===typeof Dropbox&&"undefined"!==typeof Dropbox.choose?(window.DrawDropboxClientCallback=null,this.dropbox=new DropboxClient(this),this.dropbox.addListener("userChanged",mxUtils.bind(this,function(){this.updateUserElement();this.restoreLibraries()})),
+this.fireEvent(new mxEventObject("clientLoaded","client",this.dropbox))):null==window.DrawDropboxClientCallback&&(window.DrawDropboxClientCallback=d)});d()}if("1"!=urlParams.embed){if(this.bg=this.createBackground(),document.body.appendChild(this.bg),this.diagramContainer.style.visibility="hidden",this.formatContainer.style.visibility="hidden",this.hsplit.style.display="none",this.sidebarContainer.style.display="none",this.sidebarFooterContainer.style.display="none","1"==urlParams.local?this.setMode(App.MODE_DEVICE):
+this.mode=App.mode,!(mxClient.IS_CHROMEAPP||EditorUi.isElectronApp||"1"==urlParams.embed||this.editor.chromeless&&!this.editor.editable)){var g=!0,e=window.setTimeout(mxUtils.bind(this,function(){g=!1;EditorUi.logEvent({category:"TIMEOUT-CACHE-CHECK",action:"timeout",label:408})}),this.timeout),l=(new Date).getTime();mxUtils.get(EditorUi.cacheUrl+"?alive",mxUtils.bind(this,function(a){window.clearTimeout(e);g&&EditorUi.logEvent({category:"ALIVE-CACHE-CHECK",action:"alive",label:a.getStatus()+"."+
+((new Date).getTime()-l)})}))}}else null!=this.menubar&&(this.menubar.container.style.paddingTop="0px");this.updateHeader();null!=this.menubar&&(this.buttonContainer=document.createElement("div"),this.buttonContainer.style.display="inline-block",this.buttonContainer.style.paddingRight="48px",this.buttonContainer.style.position="absolute",this.buttonContainer.style.right="0px",this.menubar.container.appendChild(this.buttonContainer));"atlas"==uiTheme&&null!=this.menubar&&(null!=this.toggleElement&&
+(this.toggleElement.click(),this.toggleElement.style.display="none"),this.icon=document.createElement("img"),this.icon.setAttribute("src",IMAGE_PATH+"/logo-flat-small.png"),this.icon.setAttribute("title",mxResources.get("draw.io")),this.icon.style.padding="6px",this.icon.style.cursor="pointer",mxEvent.addListener(this.icon,"click",mxUtils.bind(this,function(a){this.appIconClicked(a)})),mxClient.IS_QUIRKS&&(this.icon.style.marginTop="12px"),this.menubar.container.insertBefore(this.icon,this.menubar.container.firstChild))};
 App.prototype.isDriveDomain=function(){return"0"!=urlParams.drive&&("test.draw.io"==window.location.hostname||"cdn.draw.io"==window.location.hostname||"www.draw.io"==window.location.hostname||"drive.draw.io"==window.location.hostname||"jgraph.github.io"==window.location.hostname)};App.prototype.isLegacyDriveDomain=function(){return 0==urlParams.drive||"legacy.draw.io"==window.location.hostname};
 App.prototype.getPusher=function(){null==this.pusher&&"function"===typeof window.Pusher&&(this.pusher=new Pusher(App.PUSHER_KEY,{cluster:App.PUSHER_CLUSTER,encrypted:!0}));return this.pusher};
 App.prototype.checkLicense=function(){var a=this.drive.getUser(),c=("1"==urlParams.dev?urlParams.lic:null)||(null!=a?a.email:null);if(!this.isOffline()&&!this.editor.chromeless&&null!=c){var b=c.lastIndexOf("@"),d=c;0<=b&&(d=c.substring(b+1),c=this.crc32(c.substring(0,b))+"@"+d);mxUtils.post("/license","domain="+encodeURIComponent(d)+"&email="+encodeURIComponent(c)+"&ds="+encodeURIComponent(a.displayName)+"&lc="+encodeURIComponent(a.locale)+"&ts="+(new Date).getTime(),mxUtils.bind(this,function(a){try{if(200<=
@@ -9035,10 +9035,11 @@ mxResources.get("errorLoadingFile"),mxUtils.bind(this,function(){var a=this.getC
 d,mxUtils.bind(this,function(a){this.handleError(a,mxResources.get("errorLoadingFile"))}))}catch(n){this.handleError(n,mxResources.get("errorLoadingFile"))}}else if("R"==a.charAt(0))this.spinner.stop(),e=decodeURIComponent(a.substring(1)),"<"!=e.charAt(0)&&(e=Graph.decompress(e)),e=new LocalFile(this,e,null!=urlParams.title?decodeURIComponent(urlParams.title):this.defaultFilename,!0),e.getHash=function(){return a},this.fileLoaded(e),null!=d&&d();else if("U"==a.charAt(0)){var g=decodeURIComponent(a.substring(1)),
 f=mxUtils.bind(this,function(){if("https://drive.google.com/uc?id="!=g.substring(0,31)||null==this.drive&&"function"!==typeof window.DriveClient)return!1;this.hideDialog();var a=mxUtils.bind(this,function(){this.spinner.stop();if(null!=this.drive){var a=g.substring(31,g.lastIndexOf("&ex"));this.loadFile("G"+a,c,null,mxUtils.bind(this,function(){var b=this.getCurrentFile();null!=b&&this.editor.chromeless&&!this.editor.editable&&(b.getHash=function(){return"G"+a},window.location.hash="#"+b.getHash());
 null!=d&&d()}));return!0}return!1});!a()&&this.spinner.spin(document.body,mxResources.get("loading"))&&this.addListener("clientLoaded",a);return!0});this.loadTemplate(g,mxUtils.bind(this,function(b){this.spinner.stop();if(null!=b&&0<b.length){var c=this.defaultFilename;if(null==urlParams.title&&"1"!=urlParams.notitle){var d=g,e=g.lastIndexOf("."),k=d.lastIndexOf("/");e>k&&0<k&&(d=d.substring(k+1,e),e=g.substring(e),this.useCanvasForExport||".png"!=e||(e=".drawio"),".svg"===e||".xml"===e||".html"===
-e||".png"===e||".drawio"===e)&&(c=d+e)}b=new LocalFile(this,b,null!=urlParams.title?decodeURIComponent(urlParams.title):c,!0);b.getHash=function(){return a};this.fileLoaded(b,!0)||f()}}),mxUtils.bind(this,function(){f()||(this.spinner.stop(),this.handleError({message:mxResources.get("fileNotFound")},mxResources.get("errorLoadingFile")))}),null!=urlParams["template-filename"]?decodeURIComponent(urlParams["template-filename"]):null)}else if(e=null,"G"==a.charAt(0)?e=this.drive:"D"==a.charAt(0)?e=this.dropbox:
-"W"==a.charAt(0)?e=this.oneDrive:"H"==a.charAt(0)?e=this.gitHub:"T"==a.charAt(0)&&(e=this.trello),null==e)this.handleError({message:mxResources.get("serviceUnavailableOrBlocked")},mxResources.get("errorLoadingFile"),mxUtils.bind(this,function(){var a=this.getCurrentFile();window.location.hash=null!=a?a.getHash():""}));else{var k=a.charAt(0);a=decodeURIComponent(a.substring(1));e.getFile(a,mxUtils.bind(this,function(b){this.spinner.stop();this.fileLoaded(b);b=this.getCurrentFile();null==b?(window.location.hash=
-"",this.showSplash()):this.editor.chromeless&&!this.editor.editable?(b.getHash=function(){return k+a},window.location.hash="#"+b.getHash()):window.location.hash=b.getHash();null!=d&&d()}),mxUtils.bind(this,function(b){null!=window.console&&null!=b&&console.log("error in loadFile:",a,b);this.handleError(b,null!=b?mxResources.get("errorLoadingFile"):null,mxUtils.bind(this,function(){var a=this.getCurrentFile();null==a?(window.location.hash="",this.showSplash()):window.location.hash="#"+a.getHash()}))}))}}),
-l=this.getCurrentFile(),m=mxUtils.bind(this,function(){g||null==l||!l.isModified()?e():this.confirm(mxResources.get("allChangesLost"),mxUtils.bind(this,function(){null!=l&&(window.location.hash=l.getHash())}),e,mxResources.get("cancel"),mxResources.get("discardChanges"))});null==a||0==a.length?m():null!=l&&l.isModified()&&!c?window.openWindow(this.getUrl()+"#"+a,null,m):m()};
+e||".png"===e||".drawio"===e)&&(c=d+e)}b=new LocalFile(this,b,null!=urlParams.title?decodeURIComponent(urlParams.title):c,!0);b.getHash=function(){return a};this.fileLoaded(b,!0)||f()||this.handleError({message:mxResources.get("fileNotFound")},mxResources.get("errorLoadingFile"))}else f()||this.handleError({message:mxResources.get("fileNotFound")},mxResources.get("errorLoadingFile"))}),mxUtils.bind(this,function(){f()||(this.spinner.stop(),this.handleError({message:mxResources.get("fileNotFound")},
+mxResources.get("errorLoadingFile")))}),null!=urlParams["template-filename"]?decodeURIComponent(urlParams["template-filename"]):null)}else if(e=null,"G"==a.charAt(0)?e=this.drive:"D"==a.charAt(0)?e=this.dropbox:"W"==a.charAt(0)?e=this.oneDrive:"H"==a.charAt(0)?e=this.gitHub:"T"==a.charAt(0)&&(e=this.trello),null==e)this.handleError({message:mxResources.get("serviceUnavailableOrBlocked")},mxResources.get("errorLoadingFile"),mxUtils.bind(this,function(){var a=this.getCurrentFile();window.location.hash=
+null!=a?a.getHash():""}));else{var k=a.charAt(0);a=decodeURIComponent(a.substring(1));e.getFile(a,mxUtils.bind(this,function(b){this.spinner.stop();this.fileLoaded(b);b=this.getCurrentFile();null==b?(window.location.hash="",this.showSplash()):this.editor.chromeless&&!this.editor.editable?(b.getHash=function(){return k+a},window.location.hash="#"+b.getHash()):window.location.hash=b.getHash();null!=d&&d()}),mxUtils.bind(this,function(b){null!=window.console&&null!=b&&console.log("error in loadFile:",
+a,b);this.handleError(b,null!=b?mxResources.get("errorLoadingFile"):null,mxUtils.bind(this,function(){var a=this.getCurrentFile();null==a?(window.location.hash="",this.showSplash()):window.location.hash="#"+a.getHash()}))}))}}),l=this.getCurrentFile(),m=mxUtils.bind(this,function(){g||null==l||!l.isModified()?e():this.confirm(mxResources.get("allChangesLost"),mxUtils.bind(this,function(){null!=l&&(window.location.hash=l.getHash())}),e,mxResources.get("cancel"),mxResources.get("discardChanges"))});
+null==a||0==a.length?m():null!=l&&l.isModified()&&!c?window.openWindow(this.getUrl()+"#"+a,null,m):m()};
 App.prototype.getLibraryStorageHint=function(a){var c=a.getTitle();a.constructor!=LocalLibrary&&(c+="\n"+a.getHash());a.constructor==DriveLibrary?c+=" ("+mxResources.get("googleDrive")+")":a.constructor==GitHubLibrary?c+=" ("+mxResources.get("github")+")":a.constructor==TrelloLibrary?c+=" ("+mxResources.get("trello")+")":a.constructor==DropboxLibrary?c+=" ("+mxResources.get("dropbox")+")":a.constructor==OneDriveLibrary?c+=" ("+mxResources.get("oneDrive")+")":a.constructor==StorageLibrary?c+=" ("+
 mxResources.get("browser")+")":a.constructor==LocalLibrary&&(c+=" ("+mxResources.get("device")+")");return c};
 App.prototype.restoreLibraries=function(){if(null!=this.sidebar){null==this.pendingLibraries&&(this.pendingLibraries={});var a=mxUtils.bind(this,function(a,c){c||mxSettings.removeCustomLibrary(a);delete this.pendingLibraries[a]}),c=mxUtils.bind(this,function(b,c){var d=0,e=[],l=mxUtils.bind(this,function(){if(0==d){if(null!=b)for(var a=b.length-1;0<=a;a--)null!=e[a]&&this.loadLibrary(e[a]);null!=c&&c()}});if(null!=b)for(var m=0;m<b.length;m++){var p=encodeURIComponent(decodeURIComponent(b[m]));mxUtils.bind(this,
diff --git a/src/main/webapp/js/diagramly/App.js b/src/main/webapp/js/diagramly/App.js
index c634065866..7e9560a945 100644
--- a/src/main/webapp/js/diagramly/App.js
+++ b/src/main/webapp/js/diagramly/App.js
@@ -1133,7 +1133,8 @@ App.prototype.init = function()
 						this.checkLicense();
 						
 						if (this.drive.user != null && (!isLocalStorage || mxSettings.settings == null ||
-							mxSettings.settings.closeRealtimeWarning == null))
+							mxSettings.settings.closeRealtimeWarning == null) &&
+							(!this.editor.chromeless || this.editor.editable))
 						{
 							this.drive.checkRealtimeFiles(mxUtils.bind(this, function()
 							{
@@ -1289,7 +1290,8 @@ App.prototype.init = function()
 			this.mode = App.mode;
 		}
 		
-		if (!mxClient.IS_CHROMEAPP && !EditorUi.isElectronApp)
+		if (!mxClient.IS_CHROMEAPP && !EditorUi.isElectronApp && urlParams['embed'] != '1' &&
+			(!this.editor.chromeless || this.editor.editable))
 		{
 			// Checks if the cache is alive
 			var acceptResponse = true;
@@ -3917,11 +3919,17 @@ App.prototype.loadFile = function(id, sameWindow, file, success, force)
 							return id;
 						};
 						
-						if (!this.fileLoaded(tempFile, true))
+						if (!this.fileLoaded(tempFile, true) && !doFallback())
 						{
-							doFallback();
+							this.handleError({message: mxResources.get('fileNotFound')},
+								mxResources.get('errorLoadingFile'));
 						}
 					}
+					else if (!doFallback())
+					{
+						this.handleError({message: mxResources.get('fileNotFound')},
+							mxResources.get('errorLoadingFile'));
+					}
 				}), mxUtils.bind(this, function()
 				{
 					if (!doFallback())
diff --git a/src/main/webapp/js/mxgraph/Graph.js b/src/main/webapp/js/mxgraph/Graph.js
index cb760e570a..9f08a129f8 100644
--- a/src/main/webapp/js/mxgraph/Graph.js
+++ b/src/main/webapp/js/mxgraph/Graph.js
@@ -2280,6 +2280,12 @@ Graph.prototype.selectCellsForConnectVertex = function(cells, evt, hoverIcons)
  */
 Graph.prototype.connectVertex = function(source, direction, length, evt, forceClone, ignoreCellAt)
 {
+	// Ignores relative edge labels
+	if (source.geometry.relative && this.model.isEdge(source.parent))
+	{
+		return [];
+	}
+	
 	ignoreCellAt = (ignoreCellAt) ? ignoreCellAt : false;
 	
 	var pt = (source.geometry.relative && source.parent.geometry != null) ?
@@ -3909,6 +3915,11 @@ HoverIcons.prototype.update = function(state, x, y)
 	}
 	else
 	{
+		if (state != null && state.cell.geometry.relative && this.graph.model.isEdge(state.cell.parent))
+		{
+			state = null;
+		}
+		
 		var timeOnTarget = null;
 		
 		// Time on target
diff --git a/src/main/webapp/js/viewer.min.js b/src/main/webapp/js/viewer.min.js
index d86598b739..a23a3d68fa 100644
--- a/src/main/webapp/js/viewer.min.js
+++ b/src/main/webapp/js/viewer.min.js
@@ -2263,12 +2263,12 @@ k.defaultChecked=!0);e.appendChild(k);var t=this.convertValueToString(d)||mxReso
 Graph.prototype.replacePlaceholders=function(a,b){var e=[];if(null!=b){for(var d=0;match=this.placeholderPattern.exec(b);){var k=match[0];if(2<k.length&&"%label%"!=k&&"%tooltip%"!=k){var m=null;if(match.index>d&&"%"==b.charAt(match.index-1))m=k.substring(1);else{var q=k.substring(1,k.length-1);if(0>q.indexOf("{"))for(var t=a;null==m&&null!=t;)null!=t.value&&"object"==typeof t.value&&(m=t.hasAttribute(q)?null!=t.getAttribute(q)?t.getAttribute(q):"":null),t=this.model.getParent(t);null==m&&(m=this.getGlobalVariable(q))}e.push(b.substring(d,
 match.index)+(null!=m?m:k));d=match.index+k.length}}e.push(b.substring(d))}return e.join("")};Graph.prototype.restoreSelection=function(a){if(null!=a&&0<a.length){for(var b=[],e=0;e<a.length;e++){var d=this.model.getCell(a[e].id);null!=d&&b.push(d)}this.setSelectionCells(b)}else this.clearSelection()};
 Graph.prototype.selectCellsForConnectVertex=function(a,b,e){2==a.length&&this.model.isVertex(a[1])?(this.setSelectionCell(a[1]),null!=e&&(mxEvent.isTouchEvent(b)?e.update(e.getState(this.view.getState(a[1]))):e.reset()),this.scrollCellToVisible(a[1])):this.setSelectionCells(a)};
-Graph.prototype.connectVertex=function(a,b,e,d,k,m){m=m?m:!1;var q=a.geometry.relative&&null!=a.parent.geometry?new mxPoint(a.parent.geometry.width*a.geometry.x,a.parent.geometry.height*a.geometry.y):new mxPoint(a.geometry.x,a.geometry.y);b==mxConstants.DIRECTION_NORTH?(q.x+=a.geometry.width/2,q.y-=e):b==mxConstants.DIRECTION_SOUTH?(q.x+=a.geometry.width/2,q.y+=a.geometry.height+e):(q.x=b==mxConstants.DIRECTION_WEST?q.x-e:q.x+(a.geometry.width+e),q.y+=a.geometry.height/2);e=this.view.getState(this.model.getParent(a));
-var t=this.view.scale,v=this.view.translate,A=v.x*t,v=v.y*t;null!=e&&this.model.isVertex(e.cell)&&(A=e.x,v=e.y);this.model.isVertex(a.parent)&&a.geometry.relative&&(q.x+=a.parent.geometry.x,q.y+=a.parent.geometry.y);m=m||mxEvent.isControlDown(d)&&!k?null:this.getCellAt(A+q.x*t,v+q.y*t);this.model.isAncestor(m,a)&&(m=null);for(e=m;null!=e;){if(this.isCellLocked(e)){m=null;break}e=this.model.getParent(e)}null!=m&&(e=this.view.getState(a),t=this.view.getState(m),null!=e&&null!=t&&mxUtils.intersects(e,
-t)&&(m=null));if(k=!mxEvent.isShiftDown(d)||k)b==mxConstants.DIRECTION_NORTH?q.y-=a.geometry.height/2:b==mxConstants.DIRECTION_SOUTH?q.y+=a.geometry.height/2:q.x=b==mxConstants.DIRECTION_WEST?q.x-a.geometry.width/2:q.x+a.geometry.width/2;null==m||this.isCellConnectable(m)||(e=this.getModel().getParent(m),this.getModel().isVertex(e)&&this.isCellConnectable(e)&&(m=e));if(m==a||this.model.isEdge(m)||!this.isCellConnectable(m))m=null;e=[];this.model.beginUpdate();try{t=m;if(null==t&&k){for(var A=a,c=
-this.getCellGeometry(a);null!=c&&c.relative;)A=this.getModel().getParent(A),c=this.getCellGeometry(A);var f=this.view.getState(A),g=null!=f?f.style:this.getCellStyle(A);if(mxUtils.getValue(g,"part",!1)){var r=this.model.getParent(A);this.model.isVertex(r)&&(A=r)}t=this.duplicateCells([A],!1)[0];c=this.getCellGeometry(t);null!=c&&(c.x=q.x-c.width/2,c.y=q.y-c.height/2)}c=null;null!=this.layoutManager&&(c=this.layoutManager.getLayout(this.model.getParent(a)));var l=mxEvent.isControlDown(d)&&k||null==
-m&&null!=c&&c.constructor==mxStackLayout?null:this.insertEdge(this.model.getParent(a),null,"",a,t,this.createCurrentEdgeStyle());if(null!=l&&this.connectionHandler.insertBeforeSource){var n=null;for(d=a;null!=d.parent&&null!=d.geometry&&d.geometry.relative&&d.parent!=l.parent;)d=this.model.getParent(d);null!=d&&null!=d.parent&&d.parent==l.parent&&(n=d.parent.getIndex(d),this.model.add(d.parent,l,n))}null==m&&null!=t&&null!=c&&null!=a.parent&&c.constructor==mxStackLayout&&b==mxConstants.DIRECTION_WEST&&
-(n=a.parent.getIndex(a),this.model.add(a.parent,t,n));null!=l&&e.push(l);null==m&&null!=t&&e.push(t);null==t&&null!=l&&l.geometry.setTerminalPoint(q,!1);null!=l&&this.fireEvent(new mxEventObject("cellsInserted","cells",[l]))}finally{this.model.endUpdate()}return e};
+Graph.prototype.connectVertex=function(a,b,e,d,k,m){if(a.geometry.relative&&this.model.isEdge(a.parent))return[];m=m?m:!1;var q=a.geometry.relative&&null!=a.parent.geometry?new mxPoint(a.parent.geometry.width*a.geometry.x,a.parent.geometry.height*a.geometry.y):new mxPoint(a.geometry.x,a.geometry.y);b==mxConstants.DIRECTION_NORTH?(q.x+=a.geometry.width/2,q.y-=e):b==mxConstants.DIRECTION_SOUTH?(q.x+=a.geometry.width/2,q.y+=a.geometry.height+e):(q.x=b==mxConstants.DIRECTION_WEST?q.x-e:q.x+(a.geometry.width+
+e),q.y+=a.geometry.height/2);e=this.view.getState(this.model.getParent(a));var t=this.view.scale,v=this.view.translate,A=v.x*t,v=v.y*t;null!=e&&this.model.isVertex(e.cell)&&(A=e.x,v=e.y);this.model.isVertex(a.parent)&&a.geometry.relative&&(q.x+=a.parent.geometry.x,q.y+=a.parent.geometry.y);m=m||mxEvent.isControlDown(d)&&!k?null:this.getCellAt(A+q.x*t,v+q.y*t);this.model.isAncestor(m,a)&&(m=null);for(e=m;null!=e;){if(this.isCellLocked(e)){m=null;break}e=this.model.getParent(e)}null!=m&&(e=this.view.getState(a),
+t=this.view.getState(m),null!=e&&null!=t&&mxUtils.intersects(e,t)&&(m=null));if(k=!mxEvent.isShiftDown(d)||k)b==mxConstants.DIRECTION_NORTH?q.y-=a.geometry.height/2:b==mxConstants.DIRECTION_SOUTH?q.y+=a.geometry.height/2:q.x=b==mxConstants.DIRECTION_WEST?q.x-a.geometry.width/2:q.x+a.geometry.width/2;null==m||this.isCellConnectable(m)||(e=this.getModel().getParent(m),this.getModel().isVertex(e)&&this.isCellConnectable(e)&&(m=e));if(m==a||this.model.isEdge(m)||!this.isCellConnectable(m))m=null;e=[];
+this.model.beginUpdate();try{t=m;if(null==t&&k){for(var A=a,c=this.getCellGeometry(a);null!=c&&c.relative;)A=this.getModel().getParent(A),c=this.getCellGeometry(A);var f=this.view.getState(A),g=null!=f?f.style:this.getCellStyle(A);if(mxUtils.getValue(g,"part",!1)){var r=this.model.getParent(A);this.model.isVertex(r)&&(A=r)}t=this.duplicateCells([A],!1)[0];c=this.getCellGeometry(t);null!=c&&(c.x=q.x-c.width/2,c.y=q.y-c.height/2)}c=null;null!=this.layoutManager&&(c=this.layoutManager.getLayout(this.model.getParent(a)));
+var l=mxEvent.isControlDown(d)&&k||null==m&&null!=c&&c.constructor==mxStackLayout?null:this.insertEdge(this.model.getParent(a),null,"",a,t,this.createCurrentEdgeStyle());if(null!=l&&this.connectionHandler.insertBeforeSource){var n=null;for(d=a;null!=d.parent&&null!=d.geometry&&d.geometry.relative&&d.parent!=l.parent;)d=this.model.getParent(d);null!=d&&null!=d.parent&&d.parent==l.parent&&(n=d.parent.getIndex(d),this.model.add(d.parent,l,n))}null==m&&null!=t&&null!=c&&null!=a.parent&&c.constructor==
+mxStackLayout&&b==mxConstants.DIRECTION_WEST&&(n=a.parent.getIndex(a),this.model.add(a.parent,t,n));null!=l&&e.push(l);null==m&&null!=t&&e.push(t);null==t&&null!=l&&l.geometry.setTerminalPoint(q,!1);null!=l&&this.fireEvent(new mxEventObject("cellsInserted","cells",[l]))}finally{this.model.endUpdate()}return e};
 Graph.prototype.getIndexableText=function(){var a=document.createElement("div"),b=[],e,d;for(d in this.model.cells)if(e=this.model.cells[d],this.model.isVertex(e)||this.model.isEdge(e))this.isHtmlLabel(e)?(a.innerHTML=this.getLabel(e),e=mxUtils.extractTextWithWhitespace([a])):e=this.getLabel(e),e=mxUtils.trim(e.replace(/[\x00-\x1F\x7F-\x9F]|\s+/g," ")),0<e.length&&b.push(e);return b.join(" ")};
 Graph.prototype.convertValueToString=function(a){if(null!=a.value&&"object"==typeof a.value){if(this.isReplacePlaceholders(a)&&null!=a.getAttribute("placeholder")){for(var b=a.getAttribute("placeholder"),e=a,d=null;null==d&&null!=e;)null!=e.value&&"object"==typeof e.value&&(d=e.hasAttribute(b)?null!=e.getAttribute(b)?e.getAttribute(b):"":null),e=this.model.getParent(e);return d||""}return a.value.getAttribute("label")||""}return mxGraph.prototype.convertValueToString.apply(this,arguments)};
 Graph.prototype.getLinksForState=function(a){return null!=a&&null!=a.text&&null!=a.text.node?a.text.node.getElementsByTagName("a"):null};Graph.prototype.getLinkForCell=function(a){return null!=a.value&&"object"==typeof a.value?(a=a.value.getAttribute("link"),null!=a&&"javascript:"===a.toLowerCase().substring(0,11)&&(a=a.substring(11)),a):null};
@@ -2314,9 +2314,9 @@ m(b,this.arrowRight);m(e,this.arrowLeft);m(d,this.arrowUp);m(a,this.arrowDown)}e
 mxResources.get("plusTooltip"))):(this.arrowLeft.removeAttribute("title"),this.arrowRight.removeAttribute("title"),this.arrowUp.removeAttribute("title"),this.arrowDown.removeAttribute("title"))}else this.reset();null!=this.currentState&&(this.bbox=this.computeBoundingBox(),null!=this.bbox&&this.bbox.grow(10))}};
 HoverIcons.prototype.computeBoundingBox=function(){var a=this.graph.model.isEdge(this.currentState.cell)?null:mxRectangle.fromRectangle(this.currentState);this.visitNodes(function(b){null!=b.parentNode&&(b=new mxRectangle(b.offsetLeft,b.offsetTop,b.offsetWidth,b.offsetHeight),null==a?a=b:a.add(b))});return a};
 HoverIcons.prototype.getState=function(a){if(null!=a)if(a=a.cell,this.graph.getModel().contains(a)){if(this.graph.getModel().isVertex(a)&&!this.graph.isCellConnectable(a)){var b=this.graph.getModel().getParent(a);this.graph.getModel().isVertex(b)&&this.graph.isCellConnectable(b)&&(a=b)}if(this.graph.isCellLocked(a)||this.graph.model.isEdge(a))a=null;a=this.graph.view.getState(a);null!=a&&null==a.style&&(a=null)}else a=null;return a};
-HoverIcons.prototype.update=function(a,b,e){if(this.graph.connectionArrowsEnabled){var d=null;this.prev!=a||this.isActive()?(this.startTime=(new Date).getTime(),this.prev=a,d=0,null!=this.updateThread&&window.clearTimeout(this.updateThread),null!=a&&(this.updateThread=window.setTimeout(mxUtils.bind(this,function(){this.isActive()||this.graph.isMouseDown||this.graph.panningHandler.isActive()||(this.prev=a,this.update(a,b,e))}),this.updateDelay+10))):null!=this.startTime&&(d=(new Date).getTime()-this.startTime);
-this.setDisplay("");null!=this.currentState&&this.currentState!=a&&d<this.activationDelay&&null!=this.bbox&&!mxUtils.contains(this.bbox,b,e)?this.reset(!1):(null!=this.currentState||d>this.activationDelay)&&this.currentState!=a&&(d>this.updateDelay&&null!=a||null==this.bbox||null==b||null==e||!mxUtils.contains(this.bbox,b,e))&&(null!=a&&this.graph.isEnabled()?(this.removeNodes(),this.setCurrentState(a),this.repaint(),this.graph.connectionHandler.constraintHandler.currentFocus!=a&&this.graph.connectionHandler.constraintHandler.reset()):
-this.reset())}else this.reset()};HoverIcons.prototype.setCurrentState=function(a){"eastwest"!=a.style.portConstraint&&(this.graph.container.appendChild(this.arrowUp),this.graph.container.appendChild(this.arrowDown));this.graph.container.appendChild(this.arrowRight);this.graph.container.appendChild(this.arrowLeft);this.currentState=a};
+HoverIcons.prototype.update=function(a,b,e){if(this.graph.connectionArrowsEnabled){null!=a&&a.cell.geometry.relative&&this.graph.model.isEdge(a.cell.parent)&&(a=null);var d=null;this.prev!=a||this.isActive()?(this.startTime=(new Date).getTime(),this.prev=a,d=0,null!=this.updateThread&&window.clearTimeout(this.updateThread),null!=a&&(this.updateThread=window.setTimeout(mxUtils.bind(this,function(){this.isActive()||this.graph.isMouseDown||this.graph.panningHandler.isActive()||(this.prev=a,this.update(a,
+b,e))}),this.updateDelay+10))):null!=this.startTime&&(d=(new Date).getTime()-this.startTime);this.setDisplay("");null!=this.currentState&&this.currentState!=a&&d<this.activationDelay&&null!=this.bbox&&!mxUtils.contains(this.bbox,b,e)?this.reset(!1):(null!=this.currentState||d>this.activationDelay)&&this.currentState!=a&&(d>this.updateDelay&&null!=a||null==this.bbox||null==b||null==e||!mxUtils.contains(this.bbox,b,e))&&(null!=a&&this.graph.isEnabled()?(this.removeNodes(),this.setCurrentState(a),this.repaint(),
+this.graph.connectionHandler.constraintHandler.currentFocus!=a&&this.graph.connectionHandler.constraintHandler.reset()):this.reset())}else this.reset()};HoverIcons.prototype.setCurrentState=function(a){"eastwest"!=a.style.portConstraint&&(this.graph.container.appendChild(this.arrowUp),this.graph.container.appendChild(this.arrowDown));this.graph.container.appendChild(this.arrowRight);this.graph.container.appendChild(this.arrowLeft);this.currentState=a};
 (function(){var a=mxGraphView.prototype.resetValidationState;mxGraphView.prototype.resetValidationState=function(){a.apply(this,arguments);this.validEdges=[]};var b=mxGraphView.prototype.validateCellState;mxGraphView.prototype.validateCellState=function(a,d){var c=this.getState(a);null!=c&&this.graph.model.isEdge(c.cell)&&null!=c.style&&1!=c.style[mxConstants.STYLE_CURVED]&&!c.invalid&&this.updateLineJumps(c)&&this.graph.cellRenderer.redraw(c,!1,this.isRendering());c=b.apply(this,arguments);null!=
 c&&this.graph.model.isEdge(c.cell)&&null!=c.style&&1!=c.style[mxConstants.STYLE_CURVED]&&this.validEdges.push(c);return c};var e=mxCellRenderer.prototype.isShapeInvalid;mxCellRenderer.prototype.isShapeInvalid=function(a,b){return e.apply(this,arguments)||null!=a.routedPoints&&null!=b.routedPoints&&!mxUtils.equalPoints(b.routedPoints,a.routedPoints)};var d=mxGraphView.prototype.updateCellState;mxGraphView.prototype.updateCellState=function(a){d.apply(this,arguments);this.graph.model.isEdge(a.cell)&&
 1!=a.style[mxConstants.STYLE_CURVED]&&this.updateLineJumps(a)};mxGraphView.prototype.updateLineJumps=function(a){var b=a.absolutePoints;if(Graph.lineJumpsEnabled){var c=null!=a.routedPoints,f=null;if(null!=b&&null!=this.validEdges&&"none"!==mxUtils.getValue(a.style,"jumpStyle","none")){for(var d=function(c,b,d){var e=new mxPoint(b,d);e.type=c;f.push(e);e=null!=a.routedPoints?a.routedPoints[f.length-1]:null;return null==e||e.type!=c||e.x!=b||e.y!=d},e=.5*this.scale,c=!1,f=[],l=0;l<b.length-1;l++){for(var n=