text: // --------------------------------------------------------------------------
  //                   OpenMS -- Open-Source Mass Spectrometry
  // --------------------------------------------------------------------------
  // Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
  // ETH Zurich, and Freie Universitaet Berlin 2002-2020.
  //
  // This software is released under a three-clause BSD license:
  //  * Redistributions of source code must retain the above copyright
  //    notice, this list of conditions and the following disclaimer.
  //  * Redistributions in binary form must reproduce the above copyright
  //    notice, this list of conditions and the following disclaimer in the
  //    documentation and/or other materials provided with the distribution.
  //  * Neither the name of any author or any participating institution
  //    may be used to endorse or promote products derived from this software
  //    without specific prior written permission.
  // For a full list of authors, refer to the file AUTHORS.
  // --------------------------------------------------------------------------
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  // ARE DISCLAIMED. IN NO EVENT SHALL ANY OF THE AUTHORS OR THE CONTRIBUTING
  // INSTITUTIONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  //
  // --------------------------------------------------------------------------
  // $Maintainer: Johannes Veit $
  // $Authors: Johannes Junker $
  // --------------------------------------------------------------------------
  
  #pragma once
  
  // OpenMS_GUI config
  #include <OpenMS/VISUAL/OpenMS_GUIConfig.h>
  
  #include <QtWidgets/QDialog>
  
  namespace Ui
  {
    class TOPPASOutputFilesDialogTemplate;
  }
  
  namespace OpenMS
  {
    class OutputDirectory;
  
    /**
        @brief Dialog which allows to specify the directory for the output files
  
        @ingroup TOPPAS_elements
        @ingroup Dialogs
    */
    class OPENMS_GUI_DLLAPI TOPPASOutputFilesDialog :
      public QDialog
    {
      Q_OBJECT
  
  public:
  
      /// Constructor
      TOPPASOutputFilesDialog(const QString& dir_name, int num_jobs);
      ~TOPPASOutputFilesDialog();
  
      /// Returns the name of the directory
      QString getDirectory() const;
  
      /// Returns the maximum number of jobs in the spinbox
      int getNumJobs() const;
  
  public slots:
  
      /// Lets the user select the directory via a file dialog
      void showFileDialog();
  
  protected slots:
  
      /// Called when OK is pressed; checks if the selected file is valid
      void checkValidity_();
  private:
      Ui::TOPPASOutputFilesDialogTemplate* ui_;
    };
  
  }
  
  using OutputDirectory = OpenMS::OutputDirectory;
  