Method duplicateSource

app/src/DataModel/ProjectModel.cpp:1600–1626

* @brief Duplicates the source with the given @p sourceId. */

 * @brief Duplicates the source with the given @p sourceId.
 */
void DataModel::ProjectModel::duplicateSource(int sourceId)
{
#ifndef BUILD_COMMERCIAL
  (void)sourceId;
  return;
#else
  if (sourceId < 0 || sourceId >= static_cast<int>(m_sources.size()))
    return;

  DataModel::Source copy  = m_sources[sourceId];
  copy.sourceId           = static_cast<int>(m_sources.size());
  copy.connectionSettings = QJsonObject();

  QStringList existingTitles;
  existingTitles.reserve(static_cast<int>(m_sources.size()));
  for (const auto& s : m_sources)
    existingTitles.append(s.title);

  copy.title = nextDuplicateTitle(m_sources[sourceId].title, existingTitles);

  m_sources.push_back(copy);
  setModified(true);
  Q_EMIT sourcesChanged();
  Q_EMIT sourceStructureChanged();
  Q_EMIT sourceAdded(copy.sourceId);
#endif
}

/**
 * @brief Updates the source with the given @p sourceId.