Merge pull request #245 from amnezia-vpn/fix/ui_fixes

Tiny ui fixes

client/ui/pages_logic/ServerSettingsLogic.cpp

@@ -100,6 +100,11 @@ void ServerSettingsLogic::onLineEditDescriptionEditingFinished()
     uiLogic()->onUpdateAllPages();
 }
 
+bool ServerSettingsLogic::isCurrentServerHasCredentials()
+{
+    return m_settings->haveAuthData(uiLogic()->m_selectedServerIndex);
+}
+
 #if defined(Q_OS_ANDROID)
 /* Auth result handler for Android */
 void authResultReceiver::handleActivityResult(int receiverRequestCode, int resultCode, const QJniObject &data)

client/ui/pages_logic/ServerSettingsLogic.h

@@ -31,6 +31,8 @@ public:
     Q_INVOKABLE void onPushButtonClearClientCacheClicked();
     Q_INVOKABLE void onLineEditDescriptionEditingFinished();
 
+    Q_INVOKABLE bool isCurrentServerHasCredentials();
+
 public:
     explicit ServerSettingsLogic(UiLogic *uiLogic, QObject *parent = nullptr);
     ~ServerSettingsLogic() = default;