added PageSettingsSplitTunneling

- added a call to the context menu when clicking the right mouse button for textInput

client/ui/controllers/sitesController.h

@@ -0,0 +1,36 @@
+#ifndef SITESCONTROLLER_H
+#define SITESCONTROLLER_H
+
+#include <QObject>
+
+#include "settings.h"
+#include "ui/models/sites_model.h"
+#include "vpnconnection.h"
+
+class SitesController : public QObject
+{
+    Q_OBJECT
+public:
+    explicit SitesController(const std::shared_ptr<Settings> &settings,
+                             const QSharedPointer<VpnConnection> &vpnConnection,
+                             const QSharedPointer<SitesModel> &sitesModel, QObject *parent = nullptr);
+
+public slots:
+    void addSite(QString hostname);
+    void removeSite(int index);
+
+    void importSites(bool replaceExisting);
+    void exportSites();
+
+signals:
+    void errorOccurred(const QString &errorMessage);
+    void finished(const QString &message);
+
+private:
+    std::shared_ptr<Settings> m_settings;
+
+    QSharedPointer<VpnConnection> m_vpnConnection;
+    QSharedPointer<SitesModel> m_sitesModel;
+};
+
+#endif // SITESCONTROLLER_H