[Browser] Mark unreachable servers as "Unreachable" instead 999

apps/browser/MySortFilterProxyModel.cpp

@@ -6,6 +6,7 @@
 #include "ServerModel.hpp"
 
 #include <qdebug.h>
+#include <apps/browser/netutils/Utils.hpp>
 
 bool MySortFilterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
 {
@@ -28,6 +29,25 @@ bool MySortFilterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &
     return QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent);
 }
 
+bool MySortFilterProxyModel::lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const
+{
+    if(sortColumn() == ServerData::PING)
+    {
+        bool valid;
+        QModelIndex cLeft = source_left;
+        QModelIndex cRight = source_right;
+
+        int pingright = sourceModel()->data(source_right).toInt(&valid);
+        pingright = valid ? pingright : PING_UNREACHABLE;
+
+        int pingleft = sourceModel()->data(source_left).toInt(&valid);
+        pingleft = valid ? pingleft : PING_UNREACHABLE;
+        return pingleft < pingright;
+    }
+    else
+        return QSortFilterProxyModel::lessThan(source_left, source_right);
+}
+
 MySortFilterProxyModel::MySortFilterProxyModel(QObject *parent) : QSortFilterProxyModel(parent)
 {
     filterEmpty = false;

apps/browser/MySortFilterProxyModel.hpp

@@ -13,6 +13,7 @@ class MySortFilterProxyModel : public QSortFilterProxyModel
     Q_OBJECT
 protected:
     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const Q_DECL_FINAL;
+    bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const Q_DECL_FINAL;
 public:
     explicit MySortFilterProxyModel(QObject *parent);
     void filterFullServer(bool state);

apps/browser/ServerModel.cpp

@@ -1,6 +1,7 @@
 #include <qmessagebox.h>
 #include "ServerModel.hpp"
 #include <qdebug.h>
+#include <apps/browser/netutils/Utils.hpp>
 
 ServerModel::ServerModel(QObject *parent) : QAbstractTableModel(parent)
 {
@@ -43,7 +44,7 @@ QVariant ServerModel::data(const QModelIndex &index, int role) const
                 var = QString(sd.rules.at("name").str.c_str());
                 break;
             case ServerData::PING:
-                var = sd.ping;
+                var = sd.ping == PING_UNREACHABLE ? QVariant("Unreachable") : sd.ping;
                 break;
             case ServerData::MODNAME:
                 if (sd.rules.at("gamemode").str == "")