Method OnImportResult

src/ProjectFileManager.cpp:1323–1335

   }

   void OnImportResult(ImportResult result) override
   {
      mProgressDialog.reset();
      if(result == ImportResult::Error)
      {
         auto message = mImportFileHandle->GetErrorMessage();
         if(!message.empty())
         {
            AudacityMessageBox(message, XO("Import"), wxOK | wxCENTRE | wxICON_ERROR,
                               mProject ? &GetProjectFrame(*mProject) : nullptr);
         }
      }
   }

private: