QVariant CLIOptions::value(const QString &name) const
{
Option opt = option(name, qf::core::Exception::Throw);
QVariant ret = opt.value();
if(!ret.isValid())
ret = opt.defaultValue();
if(!ret.isValid())
ret = QVariant(opt.type());
return ret;
}
void CLIOptions::printHelp(QTextStream& os) const
{
os << applicationName() << " [OPTIONS]" << endl << endl;
os << "OPTIONS:" << endl << endl;
QMapIterator<QString, Option> it(m_options);
while(it.hasNext()) {
it.next();
Option opt = it.value();
os << opt.names().join(", ");
if(opt.type() != QVariant::Bool) {
if(opt.type() == QVariant::Int || opt.type() == QVariant::Double) os << " " << "number";
else os << " " << "'string'";
}
os << ':';
QVariant def_val = opt.defaultValue();
if(def_val.isValid()) os << " [default(" << def_val.toString() << ")]";
if(opt.isMandatory()) os << " [MANDATORY]";
os << endl;
QString oc = opt.comment();
if(!oc.isEmpty()) os << "\t" << opt.comment() << endl;
}
}
