Add Scan complete notify.

src/windows/mainwindow.cpp

@@ -143,13 +143,24 @@ MainWindow::MainWindow(QWidget* parent) :
             msgDialog->showMessage(var->toString());
         }
 	});
-	connect(EventCenter::Default(), &EventCenter::InvokeOperationEnd, [=]() {
+	connect(EventCenter::Default(), &EventCenter::InvokeOperationEnd, [=](QObject*, QObject* v) {
 		if (!msgDialog) return;
-		if (!msgDialog->isHidden())msgDialog->accept();
-		delete msgDialog;
-		msgDialog = nullptr;
-		AppGlobalValues::setInProcessing(false);
-		});
+		if (!msgDialog->isHidden()){
+            if (v && ((QVariant*)v)->toBool()) {
+                msgDialog->stopLoading();
+                msgDialog->showMessage("Scan completed!");
+                msgDialog->showExitButton();
+                msgDialog->setWindowModality(Qt::WindowModal);
+                msgDialog->exec();
+            }
+            else{
+                msgDialog->accept();
+            }
+            delete msgDialog;
+            msgDialog = nullptr;
+            AppGlobalValues::setInProcessing(false);
+		}
+	});
 	connect(EventCenter::Default(), &EventCenter::RequestLogin, [=](QObject*, QObject* msg) {
 		this->requestLogin();
 		});