void KonqUndoManagerCommunicator::readConfig()
{
    // We will read the configuration file *only* if we are alone, which means
    // only if we couldn't get the closed windows list via dbus because no
    // dbus instance answered/exists
    if(!myKonqUndoManagerCommunicatorPrivate->m_amIalone)
        return;
    
    // Simplification: we assume there haven't been time to open and closed
    // a konqueror window in 500ms of konqueror life time and thus there
    // shouldn't be any file in closeditem/* to do some houskeeping everytime
    // konqueror starts
    removeClosedItemsConfigFiles();
    
    QString filename = "closeditems_saved";
    QString file = KStandardDirs::locateLocal("appdata", filename);
    
    // If the config file doesn't exists, there's nothing to read
    if(!QFile::exists(file))
        return;
    
    KConfig *config = new KConfig(filename, KConfig::SimpleConfig, "appdata");
    KConfigGroup generalGroup(config, "General");
    int numClosedWindows = generalGroup.readEntry("Number of Closed Windows", 0);
    
    for(int i = 0; i < numClosedWindows; i++)
    {
        // For each item, create a new ClosedWindowItem
        KConfigGroup configGroup(config, "Closed_Window" + QString::number(i));
        QString title = configGroup.readEntry("title", i18n("no name"));
        int numTabs = configGroup.readEntry("numTabs", 0);
        
        KonqClosedWindowItem* closedWindowItem = new KonqClosedWindowItem(
            title,  KonqFileUndoManager::self()->newCommandSerialNumber(), 
            numTabs);
        configGroup.copyTo(&closedWindowItem->configGroup());
        // TODO: the config file isn't being written to disk. Why oh why??
        // I don't know. But this obviously leads to crashes if other konqueror
        // instance tries to read this closed window item from a non existant
        // config file.
        kDebug() << "WRITE TO DISK: " << closedWindowItem->configGroup().config()->name();
        closedWindowItem->configGroup().sync();
        
        // Add the item to all the windows and propagate over dbus
        addClosedWindowItem(0L, closedWindowItem, true);    
    }
    delete config;
}