Function importFromStream

radiantcore/map/algorithm/Import.cpp:338–375

};

void importFromStream(std::istream& stream)
{
	GlobalSelectionSystem().setSelectedAll(false);

    // Instantiate the default import filter
    SimpleMapImportFilter importFilter;

    try
    {
        auto format = determineMapFormat(stream);

        if (!format)
        {
            throw IMapReader::FailureException(_("Unknown map format"));
        }

        auto reader = format->getMapReader(importFilter);

        // Start parsing
        reader->readFromStream(stream);

        // Prepare child primitives
        scene::addOriginToChildPrimitives(importFilter.getRootNode());

        // Adjust all new names to fit into the existing map namespace
        prepareNamesForImport(GlobalMap().getRoot(), importFilter.getRootNode());

        importMap(importFilter.getRootNode());
    }
    catch (IMapReader::FailureException& ex)
    {
        // Clear out the root node, otherwise we end up with half a map
        scene::NodeRemover remover;
        importFilter.getRootNode()->traverseChildren(remover);
        
		throw cmd::ExecutionFailure(fmt::format(_("Failure reading map from clipboard:\n{0}"), ex.what()));
    }
}

}