return null;
}
String filename = event.getParameter(
"net.sf.logsaw.ui.commands.AddLogResourceCommand.filename"); //$NON-NLS-1$
WizardDialog wiz = new WizardDialog(Display.getDefault().getActiveShell(),
new AddLogResourceWizard(dialectFactories, filename));
// Enable help button
wiz.setHelpAvailable(true);
if (wiz.open() == Window.OK) {
// Refresh resource view
IRefreshablePart refresh = view != null ?