From 61b049d8dce3560b4889a9856efbaf7f87ce4bcd Mon Sep 17 00:00:00 2001
From: uncor3 <contactuncor3@gmail.com>
Date: Fri, 20 Mar 2026 03:10:35 +0000
Subject: [PATCH] feat: add close event handling to MainWindow for active
 processes

---
 src/mainwindow.cpp | 34 ++++++++++++++++++++++++++--------
 src/mainwindow.h   |  3 +++
 2 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index f6656ad..809242a 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -497,16 +497,34 @@ void MainWindow::updateNoDevicesConnected()
     m_mainStackedWidget->setCurrentIndex(1); // Show device list page
 }
 
+void MainWindow::closeEvent(QCloseEvent *event)
+{
+    if (StatusBalloon::sharedInstance()->hasActiveProcesses()) {
+        auto reply = QMessageBox::question(
+            this, tr("Transfers in Progress"),
+            tr("There are import/export operations in progress.\n"
+               "Do you really want to quit? This will cancel them."),
+            QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
+
+        if (reply == QMessageBox::No) {
+            event->ignore();
+            return;
+        }
+
+        ExportManager::sharedInstance()->cancelAllJobs();
+    }
+
+    QMainWindow::closeEvent(event);
+}
+
 MainWindow::~MainWindow()
 {
-    // idevice_event_unsubscribe();
-    // #ifdef ENABLE_RECOVERY_DEVICE_SUPPORT
-    // irecv_device_event_unsubscribe(context);
-    // #endif
+#ifdef ENABLE_RECOVERY_DEVICE_SUPPORT
+    irecv_device_event_unsubscribe(context);
+#endif
     m_deviceMonitor->requestInterruption();
-    // FIXME:QThread: Destroyed while thread '' is still running
-    // m_deviceMonitor->wait();
+    m_deviceMonitor->wait();
     delete m_deviceMonitor;
-    // delete m_updater;
+    delete m_updater;
     // sleep(2);
-}
+}
\ No newline at end of file
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 8f23da0..d52fc28 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -56,5 +56,8 @@ private:
     QWidget *m_titleBar;
     QWidget *m_contentArea;
     QHBoxLayout *m_titleBarLayout;
+
+protected:
+    void closeEvent(QCloseEvent *event) override;
 };
 #endif // MAINWINDOW_H