Fix/infopanel

CHANGELOG.md

@@ -30,6 +30,7 @@ All notable changes to this project will be documented in this file.
 
 -   Prevent last selected node's icon from showing when selecting an edge.
 -   Pass default layout paramters to cola and fcose layouts
+-   Disable infopanel from expanding when selecting multiple elements
 
 ## [0.1.0] - 2024-07-11
 

st_link_analysis/frontend/src/components/infopanel.js

@@ -39,14 +39,14 @@ function _updateProps(data) {
 function updateInfopanel() {
     const infopanel = document.getElementById(INFOPANEL_ID);
     const nodeActions = document.getElementById(NODEACTIONS_ID);
-    const el = State.getState("selection").lastSelected;
+    const { selected: eles } = State.getState("selection");
     let color, data, label, expanded, icon;
-    if (el) {
-        color = el.style().backgroundColor;
-        data = el.data();
-        label = data["label"] || el.group().slice(0, -1).toUpperCase();
+    if (eles?.length === 1) {
+        color = eles.first().style().backgroundColor;
+        data = eles.first().data();
+        label = data["label"] || eles.group().slice(0, -1).toUpperCase();
         expanded = true;
-        icon = el.style()["background-image"];
+        icon = eles.style()["background-image"];
     } else {
         color = "hsla(0, 0%, 0%, 0)";
         data = {};