insilmaril@616: #ifndef ATTRIBUTE_H
insilmaril@616: #define ATTRIBUTE_H
insilmaril@616: 
insilmaril@616: #include <QStringList>
insilmaril@636: #include <QVariant>
insilmaril@616: 
insilmaril@616: #include "xmlobj.h"
insilmaril@616: 
insilmaril@626: class AttributeTable;
insilmaril@636: class AttributeDef;
insilmaril@616: 
insilmaril@636: enum AttributeType {
insilmaril@636: 	Undefined,	//!< Undefined type
insilmaril@636: 	StringList, //!< List of strings, one can be attribute value
insilmaril@636: 	FreeString,	//!< Any string can be attribute value, not unique
insilmaril@636: 	UniqueString//!< UniqueString, e.g. for IDs
insilmaril@636: };
insilmaril@636: 
insilmaril@636: /*! \brief A key and a value 
insilmaril@636:     The data itself is stored in Attribute Definitions (AttributeDef). A list of these tables
insilmaril@636: 	AttributeTable is maintained for every MapEditor.
insilmaril@616: */
insilmaril@616: class Attribute:public XMLObj {
insilmaril@616: public:
insilmaril@616: 	Attribute();
insilmaril@636: 	void setKey (const QString &k, const AttributeType &t);
insilmaril@626: 	QString getKey ();
insilmaril@626: 	void setValue (const QString &v);
insilmaril@636: 	QVariant getValue ();
insilmaril@636: 	void setType (const AttributeType &t);
insilmaril@636: 	AttributeType getType ();
insilmaril@636: 	QString getTypeString ();
insilmaril@626: 	void setTable (AttributeTable *at);
insilmaril@626: 	AttributeTable* getTable();
insilmaril@626: 	QString getDataXML();
insilmaril@616: protected:
insilmaril@636: 	AttributeTable *table;
insilmaril@636: 	AttributeDef *definition;
insilmaril@636: 	QString freeString;		//!< String value for type FreeString
insilmaril@636: };
insilmaril@636: 
insilmaril@636: 
insilmaril@636: /*! \brief 
insilmaril@636: 	Attribute definition, defines possible values and type of attribute.
insilmaril@636: */
insilmaril@636: class AttributeDef {
insilmaril@636: public:
insilmaril@636: 	AttributeDef();
insilmaril@636: 	~AttributeDef();
insilmaril@636: 	void setType (const AttributeType &t);
insilmaril@636: 	AttributeType getType();
insilmaril@636: 	QString getTypeString ();
insilmaril@636: 	void setKey (const QString &k);
insilmaril@636: 	QString getKey ();
insilmaril@636: 	void setValue (const QString &v);
insilmaril@636: 	void setValue (const QVariant &v);
insilmaril@636: 	QVariant getValue ();
insilmaril@636: private:
insilmaril@616: 	QString key;
insilmaril@636: 	AttributeType type;
insilmaril@636: 
insilmaril@636: 	QVariant value;				//!< value (except FreeString, FreeInt ...
insilmaril@616: };
insilmaril@616: 
insilmaril@616: /*! \brief A table containing a list of keys and each of these keys has
insilmaril@616:    a list of default values. The keys and the values for each key are
insilmaril@616:    unique.
insilmaril@616: */
insilmaril@636: 
insilmaril@616: class AttributeTable:public XMLObj{
insilmaril@616: public:
insilmaril@616: 	AttributeTable();
insilmaril@626: 	~AttributeTable();
insilmaril@626: 	void clear();
insilmaril@636: 	AttributeDef* addKey (const QString &k, const AttributeType &t);	//!< Adds a key to the table
insilmaril@626: 	void removeKey (const QString &k);	//!< Removes key and its default values
insilmaril@636: 	AttributeDef* getDef(const QString &k);	//!< Get defintion of attribute
insilmaril@626: 	int countKeys();					//!< Return number of keys
insilmaril@626: 	QStringList getKeys ();
insilmaril@626: 	QString getDataXML();
insilmaril@616: 
insilmaril@616: protected:
insilmaril@636: 	QList <AttributeDef*> attdefs;
insilmaril@616: };
insilmaril@616: 
insilmaril@616: 
insilmaril@616: 
insilmaril@616: #endif
insilmaril@616: