added wayland XCB hack for clipboard

Author: borgmanJeremy

src/main.cpp

@@ -51,9 +51,24 @@ int waitAfterConnecting(int delay, QCoreApplication& app)
     return app.exec();
 }
 
-int main(int argc, char* argv[])
+// source: https://github.com/ksnip/ksnip/issues/416
+void wayland_hacks()
 {
+    // Workaround to https://github.com/ksnip/ksnip/issues/416
+    QByteArray currentDesktop = qgetenv("XDG_CURRENT_DESKTOP").toLower();
+    QByteArray sessionDesktop = qgetenv("XDG_SESSION_DESKTOP").toLower();
+    QByteArray sessionType = qgetenv("XDG_SESSION_TYPE").toLower();
+    if (sessionType.contains("wayland") && (currentDesktop.contains("gnome") ||
+                                            sessionDesktop.contains("gnome"))) {
+        qputenv("QT_QPA_PLATFORM", "xcb");
+    }
+}
 
+int main(int argc, char* argv[])
+{
+#ifdef Q_OS_LINUX
+    wayland_hacks();
+#endif
     spdlog::set_level(spdlog::level::debug); // Set global log level to debug
     spdlog::set_pattern("[source %s] [function %!] [line %#] %v");