Studies of one node open directly in fullscreen view instead displaying the pipeline

services/web/client/source/class/osparc/component/workbench/SvgWidget.js

@@ -46,12 +46,20 @@ qx.Class.define("osparc.component.workbench.SvgWidget", {
       this.__svgWrapper = new osparc.wrapper.Svg();
       this.__svgWrapper.addListener(("svgLibReady"), () => {
         this.__canvas = this.__svgWrapper.createEmptyCanvas(svgLayerId);
+        this.setReady(true);
         this.fireDataEvent("SvgWidgetReady", true);
       });
       this.__svgWrapper.init();
     });
   },
 
+  properties: {
+    ready: {
+      check: "Boolean",
+      init: false
+    }
+  },
+
   events: {
     "SvgWidgetReady": "qx.event.type.Data"
   },

services/web/client/source/class/osparc/component/workbench/WorkbenchUI.js

@@ -78,16 +78,6 @@ qx.Class.define("osparc.component.workbench.WorkbenchUI", {
     this.__desktopCanvas.add(this.__startHint);
 
     this.__svgWidgetLinks = new osparc.component.workbench.SvgWidget("SvgWidget_Links");
-    // this gets fired once the widget has appeared and the library has been loaded
-    // due to the qx rendering, this will always happen after setup, so we are
-    // sure to catch this event
-    this.__svgWidgetLinks.addListenerOnce("SvgWidgetReady", () => {
-      // Will be called only the first time Svg lib is loaded
-      this.loadModel(workbench);
-      const study = osparc.store.Store.getInstance().getCurrentStudy();
-      this.__nodeSelected(study.getUuid());
-    });
-
     this.__desktop.add(this.__svgWidgetLinks, {
       left: 0,
       top: 0,
@@ -761,6 +751,16 @@ qx.Class.define("osparc.component.workbench.WorkbenchUI", {
     },
 
     loadModel: function(model) {
+      if (this.__svgWidgetLinks.getReady()) {
+        this.__loadModel(model);
+      } else {
+        this.__svgWidgetLinks.addListenerOnce("SvgWidgetReady", () => {
+          this.__loadModel(model);
+        }, this);
+      }
+    },
+
+    __loadModel: function(model) {
       this.clearAll();
       this.resetSelectedNodes();
       this.__currentModel = model;

services/web/client/source/class/osparc/data/model/Node.js

@@ -368,6 +368,10 @@ qx.Class.define("osparc.data.model.Node", {
       if (this.__outputWidget) {
         this.__outputWidget.populatePortsData();
       }
+
+      if (this.isDynamic() && this.isRealService()) {
+        this.__showLoadingIFrame();
+      }
     },
 
     giveUniqueName: function() {
@@ -775,8 +779,6 @@ qx.Class.define("osparc.data.model.Node", {
         }, this);
         restartBtn.setEnabled(false);
         this.setRestartIFrameButton(restartBtn);
-
-        this.__showLoadingIFrame();
       }
     },
 

services/web/client/source/class/osparc/desktop/StudyEditor.js

@@ -74,9 +74,27 @@ qx.Class.define("osparc.desktop.StudyEditor", {
       osparc.store.Store.getInstance().setCurrentStudy(study);
       study.buildWorkbench();
       study.openStudy();
-      this.__initDefault();
+      this.__initViews();
       this.__connectEvents();
       this.__startAutoSaveTimer();
+
+      this.__openOneNode();
+    },
+
+    __openOneNode: function() {
+      const validNodeIds = [];
+      const allNodes = this.getStudy().getWorkbench().getNodes(true);
+      Object.values(allNodes).forEach(node => {
+        if (!node.isFilePicker()) {
+          validNodeIds.push(node.getNodeId());
+        }
+      });
+
+      if (validNodeIds.length === 1) {
+        this.nodeSelected(validNodeIds[0]);
+      } else {
+        this.nodeSelected(this.getStudy().getUuid());
+      }
     },
 
     /**
@@ -87,7 +105,7 @@ qx.Class.define("osparc.desktop.StudyEditor", {
       this.__stopAutoSaveTimer();
     },
 
-    __initDefault: function() {
+    __initViews: function() {
       const study = this.getStudy();
 
       const nodesTree = this.__nodesTree = new osparc.component.widget.NodesTree(study);
@@ -112,7 +130,6 @@ qx.Class.define("osparc.desktop.StudyEditor", {
         const edgeId = e.getData();
         this.__removeEdge(edgeId);
       }, this);
-      this.showInMainView(workbenchUI, study.getUuid());
 
       this.__nodeView = new osparc.component.node.NodeView().set({
         minHeight: 200