Method GetBlockProperty

lib/mdflib/mdflib/src/md4block.cpp:301–472

}

void Md4Block::GetBlockProperty(BlockPropertyList &dest) const {
  // If it is a plain text box
  if (IsTxtBlock()) {
    return Tx4Block::GetBlockProperty(dest);
  }
  // Parse out the XML data
  auto xml = CreateXmlFile();
  const bool parse = xml->ParseString(Text());
  if (!parse) {
    return Tx4Block::GetBlockProperty(dest);
  }

  // Check if the XML only include a TX tag. Then its treated as a normal text
  // block.
  IXmlNode::ChildList root_list;
  xml->GetChildList(root_list);
  if (root_list.size() <= 1) {
    if (!TxComment().empty()) {
      dest.emplace_back("Comment", TxComment());
    }
    return;
  }

  // Time to present the metadata items. Note that the HD block is the main
  // (only) holder of metadata
  dest.emplace_back("", "", "", BlockItemType::BlankItem);

  // Present as META data
  dest.emplace_back("Meta Data", "", "", BlockItemType::HeaderItem);

  const auto comment = xml->Property<std::string>("TX");
  if (!comment.empty()) {
    dest.emplace_back("Comment", comment);
  }

  const auto time_source = xml->Property<std::string>("time_source");
  if (!time_source.empty()) {
    dest.emplace_back("Time Source", time_source);
  }

  const auto tool_id = xml->Property<std::string>("tool_id");
  if (!tool_id.empty()) {
    dest.emplace_back("Tool ID", tool_id);
  }

  const auto tool_vendor = xml->Property<std::string>("tool_vendor");
  if (!tool_vendor.empty()) {
    dest.emplace_back("Tool Vendor", tool_vendor);
  }

  const auto tool_version = xml->Property<std::string>("tool_version");
  if (!tool_version.empty()) {
    dest.emplace_back("Tool Version", tool_version);
  }

  const auto user_name = xml->Property<std::string>("user_name");
  if (!user_name.empty()) {
    dest.emplace_back("User Name", user_name);