#ifndef PARSER_H

#define PARSER_H

#include <QColor>

#include <QStringList>

enum ErrorLevel {NoError,Warning,Aborted};

class Parser

{

public:

	Parser();

	void parseAtom (QString input);

	QString getAtom();

	QString getCommand();

	QStringList getParameters();

	int parCount();

	QString errorMessage();

	QString errorDescription();

	ErrorLevel errorLevel();

	void setError (ErrorLevel level,const QString &description);

	void resetError();

	bool checkParCount (QList <int> plist);

	bool checkParCount (const int &index);

	bool checkParIsInt (const int &index);

	bool checkParIsDouble (const int &index);

	int parInt (bool &,const uint &index);

	QString parString(bool &ok,const int &index);

	bool parBool (bool &ok, const int &index);

	QColor parColor (bool &ok, const int &index);

	double parDouble (bool &ok, const int &index);

	void setScript (const QString &);

	QString getScript();

	void runScript();

	bool next();

private:

	void initParser();

	void initAtom();

	QString input;

	QString atom;

	QString com;

	QStringList paramList;

	int current;

	QString script;

	QString errMessage;

	QString errDescription;

	ErrorLevel errLevel;

};

#endif