CheckableTreeModel.h

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#ifndef GUI_QTMODEL_CHECKABLETREEMODEL_H_INCLUDED
#define GUI_QTMODEL_CHECKABLETREEMODEL_H_INCLUDED
/*
 * Copyright 2011-2016 Universiteit Antwerpen
 *
 * Licensed under the EUPL, Version 1.1 or  as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl5
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing
 * permissions and limitations under the Licence.
 */
#include <boost/property_tree/ptree.hpp>
#include <QAbstractItemModel>
#include <vector>

namespace SimShell {
namespace Gui {

class CheckableTreeModel : public QAbstractItemModel
{
        Q_OBJECT
public:
        CheckableTreeModel(const boost::property_tree::ptree& tree, QObject* parent = nullptr);

        virtual ~CheckableTreeModel();

        virtual int columnCount(QModelIndex const&) const;

        virtual QVariant data(const QModelIndex& index, int role) const;

        virtual Qt::ItemFlags flags(const QModelIndex& index) const;

        virtual QVariant headerData(int section, Qt::Orientation o, int role) const;

        virtual QModelIndex index(int row, int column, QModelIndex const& parent) const;

        virtual QModelIndex parent(QModelIndex const& index) const;

        virtual int rowCount(QModelIndex const& parent) const;

        virtual bool setData(QModelIndex const& index, const QVariant& value, int role);

        boost::property_tree::ptree ToPTree();

private:
        struct Item {
                ~Item();

                Item*               parent;
                std::vector<Item*>  children;
                QString             data;
                bool                checked;
        };

        Item* m_root;
};

} // namespace
} // namespace

#endif // end_of_inclde_guard