Add checkbox option for IpFilterTrackers, closes #3154.

src/core/preferences.cpp

@@ -973,6 +973,16 @@ void Preferences::setFilteringEnabled(bool enabled)
     setValue("Preferences/IPFilter/Enabled", enabled);
 }
 
+bool Preferences::isFilteringTrackerEnabled() const
+{
+	return value("Preferences/IPFilter/FilterTracker", false).toBool();
+}
+
+void Preferences::setFilteringTrackerEnabled(bool enabled)
+{
+	setValue("Preferences/IPFilter/FilterTracker", enabled);
+}
+
 QString Preferences::getFilter() const
 {
     return Utils::Fs::fromNativePath(value("Preferences/IPFilter/File").toString());

src/core/preferences.h

@@ -280,6 +280,8 @@ public:
     // IP Filter
     bool isFilteringEnabled() const;
     void setFilteringEnabled(bool enabled);
+    bool isFilteringTrackerEnabled() const;
+    void setFilteringTrackerEnabled(bool enabled);
     QString getFilter() const;
     void setFilter(const QString &path);
     QStringList bannedIPs() const;