From 31c884402697c7edadcb1f535bccced988e816a2 Mon Sep 17 00:00:00 2001
From: Narasimha-sc <166327228+Narasimha-sc@users.noreply.github.com>
Date: Sun, 18 Oct 2026 02:13:33 +0000
Subject: [PATCH] desktop: show unread count in window title

The main window title becomes "SimpleX [N]" while there are unread messages the user would be notified about: the active profile's chats by their notification mode, and other non-hidden, non-muted profiles' unread counts.
---
 .../kotlin/chat/simplex/common/DesktopApp.kt   | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt
index 77dad81aa4..db2c3b62eb 100644
--- a/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt
+++ b/apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt
@@ -120,6 +120,22 @@ private fun ApplicationScope.AppWindow(closedByError: MutableState<Boolean>) {
   }
 
   simplexWindowState.windowState = windowState
+  val unreadTotal by remember {
+    derivedStateOf {
+      val active = ChatModel.chats.value.sumOf { c ->
+        when (c.chatInfo.chatSettings?.enableNtfs) {
+          MsgFilter.All -> c.chatStats.unreadCount
+          MsgFilter.Mentions -> minOf(c.chatStats.unreadMentions, c.chatStats.unreadCount)
+          else -> 0
+        }
+      }
+      val others = ChatModel.users.sumOf { u ->
+        if (!u.user.activeUser && !u.user.hidden && u.user.showNtfs) u.unreadCount else 0
+      }
+      active + others
+    }
+  }
+  val windowTitle = if (unreadTotal > 0) "SimpleX [$unreadTotal]" else "SimpleX"
   // Reload all strings in all @Composable's after language change at runtime
   if (remember { ChatController.appPrefs.appLanguage.state }.value != "") {
     Window(state = windowState, visible = simplexWindowState.windowVisible.value, icon = painterResource(MR.images.ic_simplex), onCloseRequest = { handleCloseRequest(closedByError) }, onKeyEvent = {
@@ -128,7 +144,7 @@ private fun ApplicationScope.AppWindow(closedByError: MutableState<Boolean>) {
       } else {
         false
       }
-    }, title = "SimpleX") {
+    }, title = windowTitle) {
 //      val hardwareAccelerationDisabled = remember { listOf(GraphicsApi.SOFTWARE_FAST, GraphicsApi.SOFTWARE_COMPAT, GraphicsApi.UNKNOWN).contains(window.renderApi) }
       simplexWindowState.window = window
       AppScreen()