Method saveIDs_

src/openms_gui/source/VISUAL/SpectraIDViewTab.cpp:939–986

  }
 
  void SpectraIDViewTab::saveIDs_()
  {
    // no valid peak layer attached
    if (layer_ == nullptr || layer_->getPeakData()->empty() || layer_->type != LayerDataBase::DT_PEAK)
    {
      return;
    }

    // synchronize PeptideHits with the annotations in the spectrum
    dynamic_cast<LayerData1DPeak*>(layer_)->synchronizePeakAnnotations();

    vector<ProteinIdentification> prot_id = (*layer_->getPeakData()).getProteinIdentifications();
    vector<PeptideIdentification> all_pep_ids;

    // collect PeptideIdentifications from each spectrum, while making sure each spectrum is only considered once
    // otherwise duplicates will be stored, if more than one PeptideHit is contained in a PeptideIdentification
    set<int> added_spectra;
    for (int r = 0; r < table_widget_->rowCount(); ++r)
    {
      // get spectrum index of current table line
      int spectrum_index = table_widget_->item(r, Clmn::SPEC_INDEX)->data(Qt::DisplayRole).toInt();

      // skip this row, if this spectrum was already processed
      if (added_spectra.find(spectrum_index) != added_spectra.end())
      {
        continue;
      }
      added_spectra.insert(spectrum_index);

      // collect all PeptideIdentifications from this spectrum
      const vector<PeptideIdentification>& pep_id = (*layer_->getPeakData())[spectrum_index].getPeptideIdentifications();
      copy(pep_id.begin(), pep_id.end(), back_inserter(all_pep_ids));
    }

    QString filename = GUIHelpers::getSaveFilename(this, "Save file", "", FileTypeList({FileTypes::IDXML, FileTypes::MZIDENTML}), true, FileTypes::IDXML);
    if (filename.isEmpty())
    {
      return;
    }      
    if (FileHandler::getTypeByFileName(filename) == FileTypes::MZIDENTML)
    {
      MzIdentMLFile().store(filename, prot_id, all_pep_ids);
    }
    else 
    {
      IdXMLFile().store(filename, prot_id, all_pep_ids);
    }
  }

  void SpectraIDViewTab::updatedSingleProteinCell_(QTableWidgetItem* /*item*/)
  {