feat: add optional spinner into toast message

src/components/App.tsx

@@ -2377,6 +2377,7 @@ class App extends React.Component<AppProps, AppState> {
     toast: {
       message: string;
       closable?: boolean;
+      spinner?: boolean;
       duration?: number;
     } | null,
   ) => {

src/components/Toast.scss

@@ -25,6 +25,17 @@
       white-space: pre-wrap;
     }
 
+    .Toast__message--spinner {
+      padding: 0 3rem;
+    }
+
+    .Toast__spinner {
+      position: absolute;
+      left: 1.5rem;
+      top: 50%;
+      margin-top: -8px;
+    }
+
     .close {
       position: absolute;
       top: 0;

src/components/Toast.tsx

@@ -1,5 +1,7 @@
+import clsx from "clsx";
 import { useCallback, useEffect, useRef } from "react";
 import { CloseIcon } from "./icons";
+import Spinner from "./Spinner";
 import "./Toast.scss";
 import { ToolButton } from "./ToolButton";
 
@@ -9,12 +11,14 @@ export const Toast = ({
   message,
   onClose,
   closable = false,
+  spinner = true,
   // To prevent autoclose, pass duration as Infinity
   duration = DEFAULT_TOAST_TIMEOUT,
 }: {
   message: string;
   onClose: () => void;
   closable?: boolean;
+  spinner?: boolean;
   duration?: number;
 }) => {
   const timerRef = useRef<number>(0);
@@ -44,7 +48,18 @@ export const Toast = ({
       onMouseEnter={onMouseEnter}
       onMouseLeave={onMouseLeave}
     >
-      <p className="Toast__message">{message}</p>
+      {spinner && (
+        <div className="Toast__spinner">
+          <Spinner />
+        </div>
+      )}
+      <p
+        className={clsx("Toast__message", {
+          "Toast__message--spinner": spinner,
+        })}
+      >
+        {message}
+      </p>
       {closable && (
         <ToolButton
           icon={CloseIcon}

src/excalidraw-app/collab/Collab.tsx

@@ -343,6 +343,7 @@ class Collab extends PureComponent<Props, CollabState> {
           this.excalidrawAPI.setToast({
             message: t("toast.reconnectRoomServer"),
             duration: Infinity,
+            spinner: true,
             closable: false,
           });
         }