#ifndef ATTRIBUTEITEM_H

#define ATTRIBUTEITEM_H

#include <QStringList>

#include <QVariant>

#include "branchitem.h"

/*! \brief A key and a value 

    The data itself is stored in Attribute Definitions (AttributeDef). 

	A list of these tables AttributeTable is maintained for every MapEditor.

*/

class AttributeItem:public BranchItem {

public:

enum Type {

	Undefined,	//!< Undefined type

	IntList,	//!< Free integer

	FreeInt,	//!< Free integer

	StringList, //!< List of strings, one can be attribute value

	FreeString,	//!< Any string can be attribute value, not unique

	UniqueString//!< UniqueString, e.g. for IDs

};

	AttributeItem(const QList<QVariant> &data, TreeItem *parent = 0);

	virtual ~AttributeItem();

	void set (const QString &k, const QString &v, const Type &t);

	void get (QString &k, QString &v, Type &t);

	void setKey (const QString &k, const Type &t);

	QString getKey ();

	void setValue (const QString &v);

	QVariant getValue ();

	void setType (const Type &t);

	AttributeItem::Type getAttributeType ();

	QString getTypeString ();

	void setInternal (bool b);

	bool isInternal();

	QString getDataXML();

protected:

	bool internal;			//!< Internal attributes cannot be edited by user

	QString key;

	QVariant value;

	Type attrType;

};

#endif