Method getInputLabel

Engine/NodeGroup.cpp:1153–1177

}

std::string
NodeGroup::getInputLabel(int inputNb) const
{
    NodePtr input;
    {
        QMutexLocker k(&_imp->nodesLock);
        if ( ( inputNb >= (int)_imp->inputs.size() ) || (inputNb < 0) ) {
            return std::string();
        }

        ///If the input name starts with "input" remove it, otherwise keep the full name

        input = _imp->inputs[inputNb].lock();
        if (!input) {
            return std::string();
        }
    }
    QString inputName = QString::fromUtf8( input->getLabel_mt_safe().c_str() );

    if ( inputName.startsWith(QString::fromUtf8("input"), Qt::CaseInsensitive) ) {
        inputName.remove(0, 5);
    }

    return inputName.toStdString();
}

boost::shared_ptr<KnobButton>
NodeGroup::getExportAsPyPlugButton() const