Function ImportProject

src/ProjectFileManager.cpp:1261–1276

namespace {
bool ImportProject(AudacityProject &dest, const FilePath &fileName)
{
   InvisibleTemporaryProject temp;
   auto &project = temp.Project();

   auto &projectFileIO = ProjectFileIO::Get(project);
   if (!projectFileIO.LoadProject(fileName, false))
      return false;
   auto &srcTracks = TrackList::Get(project);
   auto &destTracks = TrackList::Get(dest);
   for (const Track *pTrack : srcTracks)
      pTrack->PasteInto(dest, destTracks);
   Tags::Get(dest).Merge(Tags::Get(project));

   return true;
}

class ImportProgress final
   : public ImportProgressListener