check for maxnumberofplayers to start network game

doubleclick on join list item will directly connect

src/gui/qt/joinnetworkgamedialog.ui

@@ -287,5 +287,21 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>treeWidget</sender>
+   <signal>itemDoubleClicked(QTreeWidgetItem*,int)</signal>
+   <receiver>pushButton_connect</receiver>
+   <slot>click()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>113</x>
+     <y>206</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>394</x>
+     <y>427</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
 </ui>

src/gui/qt/mainwindow/mainwindowimpl.cpp

@@ -703,6 +703,7 @@ void mainWindowImpl::callCreateNetworkGameDialog() {
 		myServerGuiInterface->getSession().startNetworkServer(gameData);
 		mySession->startNetworkClientForLocalServer();
 
+		myStartNetworkGameDialog->setMaxPlayerNumber(gameData.numberOfPlayers);
 		myStartNetworkGameDialog->exec();
 		
 

src/gui/qt/startnetworkgamedialog/startnetworkgamedialogimpl.cpp

@@ -45,6 +45,8 @@ void startNetworkGameDialogImpl::addConnectedPlayer(QString playerName) {
 
 	QTreeWidgetItem *item = new QTreeWidgetItem(treeWidget,0);
 	item->setData(0, 0, playerName);
+	
+	checkPlayerQuantity();
 }
 
 void startNetworkGameDialogImpl::removePlayer(QString playerName) {
@@ -53,6 +55,15 @@ void startNetworkGameDialogImpl::removePlayer(QString playerName) {
 	if(!list.empty()) { 
 		treeWidget->takeTopLevelItem(treeWidget->indexOfTopLevelItem(list[0]));
 	}
+
+	checkPlayerQuantity();
+}
+
+void startNetworkGameDialogImpl::checkPlayerQuantity() {
+
+	if(treeWidget->topLevelItemCount() == maxPlayerNumber) pushButton_startGame->setEnabled(TRUE);
+	else pushButton_startGame->setDisabled(TRUE);
+
 }
 
 void startNetworkGameDialogImpl::keyPressEvent ( QKeyEvent * event ) {

src/gui/qt/startnetworkgamedialog/startnetworkgamedialogimpl.h

@@ -39,8 +39,17 @@ public slots:
 	void cancel();
 	void addConnectedPlayer(QString playerName);
 	void removePlayer(QString playerName);
-	
+	void checkPlayerQuantity();
+
 	void keyPressEvent ( QKeyEvent*);
+
+	void setMaxPlayerNumber ( int theValue ) { maxPlayerNumber = theValue; label_maxPlayerNumber->setText(QString::number(theValue,10)); }
+	int getMaxPlayerNumber() const { return maxPlayerNumber; }
+	
+
+private: 
+
+	int maxPlayerNumber;
 };
 
 #endif