private void updateMacroListEditor(boolean isStructure) {
   if (mIsStructure != isStructure) {
     mIsStructure = isStructure;
     if (isStructure) {
       String[] idcodeList = mTextArea.getText().split("\\n");
       if (mStructurePane == null) {
         DefaultCompoundCollectionModel.IDCode collectionModel =
             new DefaultCompoundCollectionModel.IDCode();
         mStructurePane = new CompoundCollectionPane<String>(collectionModel, true);
         mStructurePane.setSelectable(true);
         mStructurePane.setEditable(true);
         mStructurePane.setClipboardHandler(new ClipboardHandler());
         mStructurePane.setShowValidationError(true);
         mStructurePane.setStructureSize(80);
         mStructurePane.setPreferredSize(
             new Dimension(240, Math.max(240, Math.min(640, 80 * idcodeList.length))));
         mStructurePane.setEnabled(mRadioButton.isSelected() && !mRadioButtonSort.isSelected());
       }
       mStructurePane.getModel().clear();
       StereoMolecule mol = new StereoMolecule();
       for (String idcode : idcodeList) {
         try {
           idcode = idcode.trim();
           if (idcode.length() != 0) {
             new IDCodeParser().parse(mol, idcode); // test validity of idcode
             mStructurePane.getModel().addCompound(idcode);
           }
         } catch (Exception e) {
         }
       }
       mDialogPanel.remove(mScrollPane);
       mDialogPanel.add(mStructurePane, "1,7,3,7");
       mDialogPanel.validate();
       getDialog().pack();
     } else {
       StringBuilder sb = new StringBuilder();
       for (int i = 0; i < mStructurePane.getModel().getSize(); i++) {
         sb.append(mStructurePane.getModel().getCompound(i));
         sb.append('\n');
       }
       mTextArea.setText(sb.toString());
       mDialogPanel.remove(mStructurePane);
       mDialogPanel.add(mScrollPane, "1,7,3,7");
       mDialogPanel.validate();
       getDialog().pack();
       mScrollPane.repaint();
     }
   }
 }
  @Override
  public Properties getDialogConfiguration() {
    Properties configuration = new Properties();

    boolean isStructure =
        (mDefaultColumn != -1)
            ? CompoundTableConstants.cColumnTypeIDCode.equals(
                mTableModel.getColumnSpecialType(mDefaultColumn))
            : mRadioButtonIsStructure.isSelected();
    configuration.setProperty(PROPERTY_IS_STRUCTURE, isStructure ? "true" : "false");

    String columnName =
        (mDefaultColumn == -1)
            ? (String) mComboBoxColumn.getSelectedItem()
            : mTableModel.getColumnTitleNoAlias(mDefaultColumn);
    configuration.setProperty(PROPERTY_COLUMN, columnName);
    if (mRadioButton.isSelected()) {
      if (mDefaultColumn != -1) {
        if (mActiveSortMode != -1) {
          configuration.setProperty(PROPERTY_SORT_MODE, SORT_MODE_CODE[mActiveSortMode]);
          configuration.setProperty(
              PROPERTY_SORT_IS_ASCENDING, mActiveSortIsAscending ? "true" : "false");
          if (mActiveSortMode != cSortModeSize)
            configuration.setProperty(
                PROPERTY_SORT_COLUMN, mTableModel.getColumnTitleNoAlias(mActiveSortColumn));
        } else {
          StringBuilder sb = new StringBuilder((String) mListModel.elementAt(0));
          for (int i = 1; i < mListModel.getSize(); i++)
            sb.append('\t').append((String) mListModel.elementAt(i));
          configuration.setProperty(PROPERTY_LIST, sb.toString());
        }
      } else {
        if (mRadioButtonSort.isSelected()) {
          configuration.setProperty(
              PROPERTY_SORT_IS_ASCENDING,
              mComboBoxSortOrder.getSelectedIndex() == 0 ? "true" : "false");
          configuration.setProperty(
              PROPERTY_SORT_MODE, SORT_MODE_CODE[mComboBoxSortMode.getSelectedIndex()]);
          if (mComboBoxSortMode.getSelectedIndex() != cSortModeSize)
            configuration.setProperty(
                PROPERTY_SORT_COLUMN, (String) mComboBoxSortColumn.getSelectedItem());
        } else {
          if (mRadioButtonIsStructure.isSelected()) {
            CompoundCollectionModel<String> model = mStructurePane.getModel();
            if (model.getSize() != 0) {
              StringBuilder sb = new StringBuilder();
              for (int i = 0; i < model.getSize(); i++) {
                sb.append(model.getCompound(i));
                sb.append('\t');
              }
              configuration.put(PROPERTY_LIST, sb.toString());
            }
          } else {
            configuration.put(PROPERTY_LIST, mTextArea.getText().replace('\n', '\t'));
          }
        }
      }
    }
    return configuration;
  }