#ifndef CSM_WOLRD_NESTEDCOLLECTION_H
#define CSM_WOLRD_NESTEDCOLLECTION_H

#include <vector>

#include "collectionbase.hpp"

class QVariant;

namespace CSMWorld
{
    class NestedTableWrapperBase;

    class NestedCollection : public CollectionBase
    {

    public:

        NestedCollection();
        virtual ~NestedCollection();

        virtual void addNestedRow(int row, int col, int position) = 0;

        virtual QVariant getNestedData(int row, int column, int subRow, int subColumn) const = 0;

        virtual NestedTableWrapperBase* nestedTable(int row, int column) const = 0;

        virtual void setNestedTable(int row, int column, const NestedTableWrapperBase& nestedTable) = 0;

        virtual void setNestedData(int row, int column, const QVariant& data, int subRow, int subColumn) = 0;

        virtual int getNestedRowsCount(int row, int column) const = 0;

        virtual int getNestedColumnsCount(int row, int column) const = 0;

        virtual void removeNestedRows(int row, int column, int subRow) = 0;

    private:

        std::vector<NestedCollection *> mChildren;
        NestedCollection *mParent; // currently unused
    };
}

#endif