Method setInputOutputCombo_

src/openms_gui/source/VISUAL/DIALOGS/ToolsDialog.cpp:161–205

  }

  void ToolsDialog::setInputOutputCombo_(const Param &p)
  {
    String str;
    QStringList input_list("<select>");
    QStringList output_list("<select>");
    bool outRequired = false;
    for (Param::ParamIterator iter = p.begin(); iter != p.end(); ++iter)
    {
      // iter.getName() is either of form "ToolName:1:ItemName" or "ToolName:1:NodeName:[...]:ItemName".
      // Cut off "ToolName:1:"
      str = iter.getName().substr(iter.getName().rfind("1:") + 2, iter.getName().size());
      // Only add items and no nodes
      if (!str.empty() && str.find(":") == String::npos)
      {
        // Only add to input list if item has "input file" tag.
        if (iter->tags.find("input file") != iter->tags.end())
        {
          input_list << QStringList(str.c_str());
        }
          // Only add to output list if item has "output file" tag.
        else if (iter->tags.find("output file") != iter->tags.end())
        {
          output_list << QStringList(str.c_str());
          // Check whether the item has a required tag i.e. is mandatory.
          outRequired = (outRequired) || (iter->tags.find("required") != iter->tags.end());
        }
      }
    }
    // Clear and set input combo box
    input_combo_->clear();
    output_combo_->clear();
    input_combo_->addItems(input_list);
    Int pos = input_list.indexOf("in");
    if (pos != -1)
    {
      input_combo_->setCurrentIndex(pos);
    }
    // Clear and set output combo box
    output_combo_->addItems(output_list);
    pos = output_list.indexOf("out");
    if (pos != -1 && getTool() != "FileInfo" && outRequired)
    {
      output_combo_->setCurrentIndex(pos);
    }
  }

  QStringList ToolsDialog::createToolsList_()
  {