add `--notify-send` option

src/main.cpp

@@ -30,6 +30,9 @@ int main(int argc, char *argv[]) {
   QCommandLineOption degubOption("remote-debugging",
                                  "Open Chromium Remote Debugging on port 9222");
   parser.addOption(degubOption);
+  QCommandLineOption notifySendOption(
+      "notify-send", "Use notify-send instead of QT/KF5 notifications");
+  parser.addOption(notifySendOption);
 
   parser.process(app);
 
@@ -46,7 +49,7 @@ int main(int argc, char *argv[]) {
             "--remote-debugging-port=9222 " +
                 qgetenv("QTWEBENGINE_CHROMIUM_FLAGS"));
 
-  MainWindow w;
+  MainWindow w(parser.isSet(notifySendOption));
   w.show();
 
   return app.exec();

src/mainwindow.cpp

@@ -24,9 +24,11 @@
 
 MainWindow *MainWindow::m_instance = nullptr;
 
-MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
+MainWindow::MainWindow(bool useNotifySend, QWidget *parent)
+    : QMainWindow(parent) {
   assert(MainWindow::m_instance == nullptr);
   MainWindow::m_instance = this;
+  m_useNotifySend = useNotifySend;
   setupWebView();
   resize(1000, 700);
   showMaximized();
@@ -40,13 +42,25 @@ void MainWindow::setupWebView() {
   m_webView = new QWebEngineView(this);
   m_webView->setPage(page);
 
-#ifdef KNOTIFICATIONS
+  if (m_useKF5Notifications || m_useNotifySend)
     QWebEngineProfile::defaultProfile()->setNotificationPresenter(
         [&](std::unique_ptr<QWebEngineNotification> notificationInfo) {
-        KNotification *notification = new KNotification("discordNotification");
+          if (m_useNotifySend) {
+            auto title = notificationInfo->title();
+            auto message = notificationInfo->message();
+            auto image_path =
+                QString("/tmp/discord-screenaudio-%1.png").arg(title);
+            notificationInfo->icon().save(image_path);
+            QProcess::execute("notify-send",
+                              {"--icon", image_path, "--app-name",
+                               "discord-screenaudio", title, message});
+          } else if (m_useKF5Notifications) {
+            KNotification *notification =
+                new KNotification("discordNotification");
             notification->setTitle(notificationInfo->title());
             notification->setText(notificationInfo->message());
-        notification->setPixmap(QPixmap::fromImage(notificationInfo->icon()));
+            notification->setPixmap(
+                QPixmap::fromImage(notificationInfo->icon()));
             notification->setDefaultAction("View");
             connect(notification, &KNotification::defaultActivated,
                     [&, notificationInfo = std::move(notificationInfo)]() {
@@ -54,8 +68,8 @@ void MainWindow::setupWebView() {
                       activateWindow();
                     });
             notification->sendEvent();
+          }
         });
-#endif
 
   setCentralWidget(m_webView);
 }

src/mainwindow.h

@@ -14,7 +14,7 @@ class MainWindow : public QMainWindow {
   Q_OBJECT
 
 public:
-  explicit MainWindow(QWidget *parent = nullptr);
+  explicit MainWindow(bool useNotifySend = false, QWidget *parent = nullptr);
   static MainWindow *instance();
 
 private:
@@ -25,6 +25,12 @@ private:
   void closeEvent(QCloseEvent *event) override;
   bool m_wasMaximized;
   static MainWindow *m_instance;
+  bool m_useNotifySend;
+#ifdef KNOTIFICATIONS
+  bool m_useKF5Notifications = true;
+#else
+  bool m_useKF5Notifications = false;
+#endif
 
 private Q_SLOTS:
   void fullScreenRequested(QWebEngineFullScreenRequest fullScreenRequest);