Check system compatibility

main.cpp

@@ -1,4 +1,6 @@
 #include <QApplication>
+#include <QMessageBox>
+#include <QSystemTrayIcon>
 
 #include "loginwindow.h"
 #include "refreshservice.h"
@@ -12,6 +14,13 @@ int main(int argc, char *argv[])
     QCoreApplication::setOrganizationDomain("communiquons.org");
     QCoreApplication::setApplicationName("ComunicWatcher");
 
+    // Check if the system is compatible
+    if(!QSystemTrayIcon::isSystemTrayAvailable()) {
+        QMessageBox::warning(nullptr, QObject::tr("Unsupported system"), QObject::tr("Unfortunately, your system is not supported by this application..."));
+        return -1;
+    }
+
+
     if(!AccountHelper::SignedIn()) {
         (new LoginWindow())->show();
     }