// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.
 *
 * See the LICENSE file for terms of use.
 */
#ifndef WSTANDARD_ITEM_MODEL_H_
#define WSTANDARD_ITEM_MODEL_H_

#include <Wt/WAbstractItemModel>

namespace Wt {

/*! \class WStandardItemModel Wt/WStandardItemModel Wt/WStandardItemModel
 *  \brief A standard data model, which stores data in memory.
 */
class WT_API WStandardItemModel : public WAbstractItemModel
{
public:
  /*! \brief Create a standard item with given number of rows and columns.
   */
  WStandardItemModel(int rows, int columns, WObject *parent = 0);

  virtual int columnCount() const;
  virtual int rowCount() const;

  virtual boost::any data(const WModelIndex& index) const;

  virtual boost::any headerData(int column) const;

  virtual WModelIndex index(int row, int column)
    const;

  virtual bool insertColumns(int column, int count);
  virtual bool insertRows(int row, int count);

  virtual bool removeColumns(int column, int count);
  virtual bool removeRows(int row, int count);

  virtual bool setData(const WModelIndex& index, const boost::any& value);
  virtual bool setHeaderData(int column, const boost::any& value);

  using WAbstractItemModel::setData;
  using WAbstractItemModel::data;

private:
  std::vector<boost::any> columnHeaderData_;
  std::vector<std::vector<boost::any> > data_;

  bool isValidIndex(const WModelIndex& index) const;

  void debugPrint();
};

}

#endif // WSTANDARD_ITEM_MODEL_H_
