xml_parameter_reader.h

// ---------------------------------------------------------------------
//
// Copyright (C) 2010 - 2013 by Martin Steigemann and Wolfgang Bangerth
//
// This file is part of the deal.II library.
//
// The deal.II library is free software; you can use it, redistribute
// it, and/or modify it under the terms of the GNU Lesser General
// Public License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE at
// the top level of the deal.II distribution.
//
// ---------------------------------------------------------------------


#ifndef XMLPARAMETERREADER_H
#define XMLPARAMETERREADER_H

#include <QIcon>
#include <QXmlStreamReader>
#include <QTreeWidget>
#include <QTreeWidgetItem>


namespace dealii
{
  namespace ParameterGui
  {
    class XMLParameterReader
    {
      public:
        XMLParameterReader (QTreeWidget *tree_widget);
        bool read_xml_file (QIODevice *device);
        QString error_string () const;

      private:
        void parse_parameters ();
        void read_subsection_element (QTreeWidgetItem *parent);
        void read_parameter_element (QTreeWidgetItem *parent);
        QString  demangle (const QString &s);
        QTreeWidgetItem * create_child_item(QTreeWidgetItem *item);
        QXmlStreamReader  xml;
        QTreeWidget * tree_widget;
        QIcon  subsection_icon;
        QIcon  parameter_icon;
    };
  }
}


#endif