#ifndef CELLDATA_INCLUDED
#define CELLDATA_INCLUDED

#include "toonzqt/dvmimedata.h"

#include "toonz/txshcell.h"
#include "tsound.h"

//=============================================================================
//forward declarations
class TXsheet;
class TXshColumn;

//=============================================================================
// TCellData
//-----------------------------------------------------------------------------

class TCellData : public DvMimeData
{
	std::vector<TXshCell> m_cells;
	int m_rowCount, m_colCount;

public:
	TCellData();
	TCellData(const TCellData *src);
	~TCellData();

	int getRowCount() const { return m_rowCount; }
	int getColCount() const { return m_colCount; }
	int getCellCount() const { return m_cells.size(); }

	const TXshCell getCell(int index) const { return m_cells[index]; }
	const TXshCell getCell(int row, int col) const;

	TCellData *clone() const
	{
		return new TCellData(this);
	}

	// data <- xsh
	void setCells(TXsheet *xsh, int r0, int c0, int r1, int c1);

	// data -> xsh;
	/*! If insert == true insert cells and shift old one.
      If column type don't match (sound vs nto sound) don't set column cells.
      If doZeraryClone == true clone zerary cells fx.*/
	bool getCells(TXsheet *xsh, int r0, int c0, int &r1, int &c1, bool insert = true, bool doZeraryClone = true) const;

	//! Return true if cell in TCellData can be set in \b xsh xsheet.
	bool canChange(TXsheet *xsh, int c0) const;

protected:
	bool canChange(TXshColumn *column, int index) const;
	void cloneZeraryFx(int index, std::vector<TXshCell> &cells) const;
};

#endif