qt: Disable NET_FIGHT_SUPPORT

Because QNetworkConfigurationManager, QNetworkConfiguration and QNetworkSession
are deprecated, to be removed in Qt 6.

include/config.h

@@ -51,7 +51,8 @@
 #define UCI_AUTO_RE_GO
 #endif
 
-#define NET_FIGHT_SUPPORT
+// Play via network (TODO: Port to Qt 6)
+//#define NET_FIGHT_SUPPORT
 
 /// Qt simple GUI like a mobile app (WIP)
 //#define QT_MOBILE_APP_UI

src/ui/qt/client.cpp

@@ -16,6 +16,10 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include "config.h"
+
+#ifdef NET_FIGHT_SUPPORT
+
 #include <QtWidgets>
 #include <QtNetwork>
 
@@ -199,3 +203,4 @@ void Client::sessionOpened()
     enableGetActionButton();
 }
 
+#endif // NET_FIGHT_SUPPORT

src/ui/qt/client.h

@@ -19,6 +19,10 @@
 #ifndef CLIENT_H
 #define CLIENT_H
 
+#include "config.h"
+
+#ifdef NET_FIGHT_SUPPORT
+
 #include <QDataStream>
 #include <QDialog>
 #include <QTcpSocket>
@@ -72,10 +76,13 @@ private:
     QDataStream in;
     QString currentAction;
 
+    // TODO: 'QNetworkSession': was declared deprecated
     QNetworkSession *networkSession = nullptr;
 
     uint16_t port {};
 };
 
+#endif // NET_FIGHT_SUPPORT
+
 #endif // CLIENT_H
 

src/ui/qt/server.cpp

@@ -16,6 +16,10 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include "config.h"
+
+#ifdef NET_FIGHT_SUPPORT
+
 #include <QtWidgets>
 #include <QtNetwork>
 #include <QtCore>
@@ -193,3 +197,5 @@ void Server::sendAction()
         actions.pop();
     }
 }
+
+#endif // NET_FIGHT_SUPPORT

src/ui/qt/server.h

@@ -19,14 +19,16 @@
 #ifndef SERVER_H
 #define SERVER_H
 
+#include "config.h"
+
+#ifdef NET_FIGHT_SUPPORT
+
 #include <QDialog>
 #include <QString>
 #include <QVector>
 #include <queue>
 #include <string>
 
-#include "config.h"
-
 using std::string;
 
 QT_BEGIN_NAMESPACE
@@ -65,4 +67,6 @@ private:
     QString action;
 };
 
+#endif // NET_FIGHT_SUPPORT
+
 #endif // SERVER_H