From da8e8f52abc4f55c67bb5b4848caafd7c16717b0 Mon Sep 17 00:00:00 2001
From: futamebore <246363264+futamebore@users.noreply.github.com>
Date: Fri, 12 Dec 2025 22:23:13 +0100
Subject: [PATCH] feat: add taskbar flashing on new notifications (#1209)

Co-authored-by: V <vendicated@riseup.net>
---
 src/main/ipc.ts                               |  5 ++++
 src/main/mainWindow.ts                        |  4 +++
 src/preload/VesktopNative.ts                  |  1 +
 src/renderer/components/settings/Settings.tsx | 10 ++++++-
 src/renderer/patches/taskBarFlash.ts          | 27 +++++++++++++++++++
 src/shared/IpcEvents.ts                       |  1 +
 src/shared/settings.d.ts                      |  1 +
 7 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 src/renderer/patches/taskBarFlash.ts

diff --git a/src/main/ipc.ts b/src/main/ipc.ts
index a17bc9c..e174bce 100644
--- a/src/main/ipc.ts
+++ b/src/main/ipc.ts
@@ -142,6 +142,11 @@ handle(IpcEvents.SELECT_VENCORD_DIR, async (_e, value?: null) => {
 
 handle(IpcEvents.SET_BADGE_COUNT, (_, count: number) => setBadgeCount(count));
 
+handle(IpcEvents.FLASH_FRAME, (_, flag: boolean) => {
+    if (!mainWin || mainWin.isDestroyed() || (flag && mainWin.isFocused())) return;
+    mainWin.flashFrame(flag);
+});
+
 handle(IpcEvents.CLIPBOARD_COPY_IMAGE, async (_, buf: ArrayBuffer, src: string) => {
     clipboard.write({
         html: `<img src="${src.replaceAll('"', '\\"')}">`,
diff --git a/src/main/mainWindow.ts b/src/main/mainWindow.ts
index cb85a12..6b8b946 100644
--- a/src/main/mainWindow.ts
+++ b/src/main/mainWindow.ts
@@ -389,6 +389,10 @@ function createMainWindow() {
         return false;
     });
 
+    win.on("focus", () => {
+        win.flashFrame(false);
+    });
+
     initWindowBoundsListeners(win);
     if (!isDeckGameMode && (Settings.store.tray ?? true) && process.platform !== "darwin")
         initTray(win, q => (isQuitting = q));
diff --git a/src/preload/VesktopNative.ts b/src/preload/VesktopNative.ts
index 51149c9..b15e65d 100644
--- a/src/preload/VesktopNative.ts
+++ b/src/preload/VesktopNative.ts
@@ -68,6 +68,7 @@ export const VesktopNative = {
         close: (key?: string) => invoke<void>(IpcEvents.CLOSE, key),
         minimize: (key?: string) => invoke<void>(IpcEvents.MINIMIZE, key),
         maximize: (key?: string) => invoke<void>(IpcEvents.MAXIMIZE, key),
+        flashFrame: (flag: boolean) => invoke<void>(IpcEvents.FLASH_FRAME, flag),
         setDevtoolsCallbacks: (onOpen: () => void, onClose: () => void) => {
             onDevtoolsOpen = onOpen;
             onDevtoolsClose = onClose;
diff --git a/src/renderer/components/settings/Settings.tsx b/src/renderer/components/settings/Settings.tsx
index d14c144..82a58db 100644
--- a/src/renderer/components/settings/Settings.tsx
+++ b/src/renderer/components/settings/Settings.tsx
@@ -124,7 +124,15 @@ const SettingsOptions: Record<string, Array<BooleanSetting | SettingsComponent>>
             defaultValue: false
         }
     ],
-    Notifications: [NotificationBadgeToggle],
+    Notifications: [
+        NotificationBadgeToggle,
+        {
+            key: "enableTaskbarFlashing",
+            title: "Enable Taskbar Flashing",
+            description: "Flashes the app in your taskbar when you have new notifications.",
+            defaultValue: false
+        }
+    ],
     Miscellaneous: [
         {
             key: "arRPC",
diff --git a/src/renderer/patches/taskBarFlash.ts b/src/renderer/patches/taskBarFlash.ts
new file mode 100644
index 0000000..fec647c
--- /dev/null
+++ b/src/renderer/patches/taskBarFlash.ts
@@ -0,0 +1,27 @@
+/*
+ * Vesktop, a desktop app aiming to give you a snappier Discord Experience
+ * Copyright (c) 2025 Vendicated and Vesktop contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { Settings } from "renderer/settings";
+
+import { addPatch } from "./shared";
+
+addPatch({
+    patches: [
+        {
+            find: ".flashFrame(!0)",
+            replacement: {
+                match: /(\i)&&\i\.\i\.taskbarFlash&&\i\.\i\.flashFrame\(!0\)/,
+                replace: "$self.flashFrame()"
+            }
+        }
+    ],
+
+    flashFrame() {
+        if (Settings.store.enableTaskbarFlashing) {
+            VesktopNative.win.flashFrame(true);
+        }
+    }
+});
diff --git a/src/shared/IpcEvents.ts b/src/shared/IpcEvents.ts
index 9052fbe..da69b02 100644
--- a/src/shared/IpcEvents.ts
+++ b/src/shared/IpcEvents.ts
@@ -36,6 +36,7 @@ export const enum IpcEvents {
     SPELLCHECK_ADD_TO_DICTIONARY = "VCD_SPELLCHECK_ADD_TO_DICTIONARY",
 
     SET_BADGE_COUNT = "VCD_SET_BADGE_COUNT",
+    FLASH_FRAME = "FLASH_FRAME",
 
     CAPTURER_GET_LARGE_THUMBNAIL = "VCD_CAPTURER_GET_LARGE_THUMBNAIL",
 
diff --git a/src/shared/settings.d.ts b/src/shared/settings.d.ts
index 4b4a7e5..5b8fd6f 100644
--- a/src/shared/settings.d.ts
+++ b/src/shared/settings.d.ts
@@ -20,6 +20,7 @@ export interface Settings {
     hardwareVideoAcceleration?: boolean;
     arRPC?: boolean;
     appBadge?: boolean;
+    enableTaskbarFlashing?: boolean;
     disableMinSize?: boolean;
     clickTrayToShowHide?: boolean;
     customTitleBar?: boolean;