Add server statistics which are sent by the server to every client each time they change.

src/gui/generic/serverguiwrapper.cpp

@@ -115,6 +115,7 @@ void ServerGuiWrapper::SignalNetClientConnect(int actionID) { if (myClientcb) my
 void ServerGuiWrapper::SignalNetClientGameInfo(int actionID) { if (myClientcb) myClientcb->SignalNetClientGameInfo(actionID); }
 void ServerGuiWrapper::SignalNetClientError(int errorID, int osErrorID) { if (myClientcb) myClientcb->SignalNetClientError(errorID, osErrorID); }
 void ServerGuiWrapper::SignalNetClientNotification(int notificationId) { if (myClientcb) myClientcb->SignalNetClientNotification(notificationId); }
+void ServerGuiWrapper::SignalNetClientStatsUpdate(const ServerStats &stats) { if (myClientcb) myClientcb->SignalNetClientStatsUpdate(stats); }
 void ServerGuiWrapper::SignalNetClientRemovedFromGame(int notificationId) { if (myClientcb) myClientcb->SignalNetClientRemovedFromGame(notificationId); }
 void ServerGuiWrapper::SignalNetClientSelfJoined(unsigned playerId, const string &playerName, PlayerRights rights) { if (myClientcb) myClientcb->SignalNetClientSelfJoined(playerId, playerName, rights); }
 void ServerGuiWrapper::SignalNetClientPlayerJoined(unsigned playerId, const string &playerName, PlayerRights rights) { if (myClientcb) myClientcb->SignalNetClientPlayerJoined(playerId, playerName, rights); }

src/gui/generic/serverguiwrapper.h

@@ -98,6 +98,7 @@ public:
 	void SignalNetClientGameInfo(int actionID);
 	void SignalNetClientError(int errorID, int osErrorID);
 	void SignalNetClientNotification(int notificationId);
+	void SignalNetClientStatsUpdate(const ServerStats &stats);
 	void SignalNetClientRemovedFromGame(int notificationId);
 	void SignalNetClientSelfJoined(unsigned playerId, const std::string &playerName, PlayerRights rights);
 	void SignalNetClientPlayerJoined(unsigned playerId, const std::string &playerName, PlayerRights rights);

src/gui/qt/gamelobbydialog/gamelobbydialogimpl.cpp

@@ -302,8 +302,9 @@ void gameLobbyDialogImpl::refreshGameStats() {
 
 void gameLobbyDialogImpl::refreshPlayerStats() {
 
+	ServerStats stats = mySession->getClientStats();
 	label_nickListCounter->setText("| "+tr("players in chat: %1").arg(treeWidget_NickList->topLevelItemCount()));
-	label_connectedPlayersCounter->setText(tr("connected players: %1").arg(0));
+	label_connectedPlayersCounter->setText(tr("connected players: %1").arg(stats.numberOfPlayersOnServer));
 }
 
 void gameLobbyDialogImpl::gameAddPlayer(unsigned gameId, unsigned playerId)
@@ -357,6 +358,11 @@ void gameLobbyDialogImpl::gameRemovePlayer(unsigned gameId, unsigned playerId)
 	}
 }
 
+void gameLobbyDialogImpl::updateStats(ServerStats /*stats*/)
+{
+	refreshPlayerStats();
+}
+
 void gameLobbyDialogImpl::clearDialog()
 {
 	groupBox_GameInfo->setTitle(tr("Game Info"));

src/gui/qt/gamelobbydialog/gamelobbydialogimpl.h

@@ -61,7 +61,9 @@ public slots:
 	void removeGame(unsigned gameId);
 	void gameAddPlayer(unsigned gameId, unsigned playerId);
 	void gameRemovePlayer(unsigned gameId, unsigned playerId);
-	
+
+	void updateStats(ServerStats stats);
+
 	void refreshGameStats();
 	void refreshPlayerStats();
 

src/gui/qt/guiwrapper.cpp

@@ -116,6 +116,7 @@ void GuiWrapper::SignalNetClientConnect(int actionID) { myW->signalNetClientConn
 void GuiWrapper::SignalNetClientGameInfo(int actionID) { myW->signalNetClientGameInfo(actionID); }
 void GuiWrapper::SignalNetClientError(int errorID, int osErrorID) { myW->signalNetClientError(errorID, osErrorID); }
 void GuiWrapper::SignalNetClientNotification(int notificationId) { myW->signalNetClientNotification(notificationId); }
+void GuiWrapper::SignalNetClientStatsUpdate(const ServerStats &stats) { myW->signalNetClientStatsUpdate(stats); }
 void GuiWrapper::SignalNetClientRemovedFromGame(int notificationId) { myW->signalNetClientRemovedFromGame(notificationId); }
 void GuiWrapper::SignalNetClientSelfJoined(unsigned playerId, const string &playerName, PlayerRights rights) { myW->signalNetClientSelfJoined(playerId, QString::fromUtf8(playerName.c_str()), rights); }
 void GuiWrapper::SignalNetClientPlayerJoined(unsigned playerId, const string &playerName, PlayerRights rights) { myW->signalNetClientPlayerJoined(playerId, QString::fromUtf8(playerName.c_str()), rights); }

src/gui/qt/guiwrapper.h

@@ -105,6 +105,7 @@ public:
 	void SignalNetClientGameInfo(int actionID);
 	void SignalNetClientError(int errorID, int osErrorID);
 	void SignalNetClientNotification(int notificationId);
+	void SignalNetClientStatsUpdate(const ServerStats &stats);
 	void SignalNetClientRemovedFromGame(int notificationId);
 	void SignalNetClientSelfJoined(unsigned playerId, const std::string &playerName, PlayerRights rights);
 	void SignalNetClientPlayerJoined(unsigned playerId, const std::string &playerName, PlayerRights rights);

src/gui/qt/mainwindow/mainwindowimpl.cpp

@@ -695,6 +695,7 @@ mainWindowImpl::mainWindowImpl(ConfigFile *c, QMainWindow *parent)
 	connect(this, SIGNAL(signalNetClientGameListPlayerJoined(unsigned, unsigned)), myGameLobbyDialog, SLOT(gameAddPlayer(unsigned, unsigned)));
 	connect(this, SIGNAL(signalNetClientGameListPlayerLeft(unsigned, unsigned)), myGameLobbyDialog, SLOT(gameRemovePlayer(unsigned, unsigned)));
 	connect(this, SIGNAL(signalNetClientRemovedFromGame(int)), myGameLobbyDialog, SLOT(removedFromGame(int)));
+	connect(this, SIGNAL(signalNetClientStatsUpdate(ServerStats)), myGameLobbyDialog, SLOT(updateStats(ServerStats)));
 
 	// Errors are handled globally, not within one dialog.
 	connect(this, SIGNAL(signalNetClientError(int, int)), this, SLOT(networkError(int, int)));

src/gui/qt/mainwindow/mainwindowimpl.h

@@ -126,6 +126,7 @@ signals:
 	void signalNetClientGameInfo(int actionID);
 	void signalNetClientError(int errorID, int osErrorID);
 	void signalNetClientNotification(int notificationId);
+	void signalNetClientStatsUpdate(ServerStats stats);
 	void signalNetClientRemovedFromGame(int notificationId);
 	void signalNetServerError(int errorID, int osErrorID);
 	void signalNetClientSelfJoined(unsigned playerId, QString playerName, int rights);