linenumgenerator.h

//
// Author: Lorenzo Bettini <http://www.lorenzobettini.it>, (C) 2004-2008
//
// Copyright: See COPYING file that comes with this distribution
//

#ifndef LINENUMGENERATOR_H_
#define LINENUMGENERATOR_H_

#include <string>

#include "textstyle.h"

namespace srchilite {

class LineNumGenerator {
    unsigned int digitNum;

    char padding;

    TextStyle lineStyle;

    TextStyle anchorStyle;

    std::string anchorLinePrefix;

public:
    LineNumGenerator(const TextStyle &lineStyle, unsigned int digitNum, char padding = '0');
    ~LineNumGenerator();

    void setAnchorStyle(const TextStyle &_anchorStyle) {
        anchorStyle = _anchorStyle;
    }

    void setAnchorPrefix(const std::string &_anchorLinePrefix) {
        anchorLinePrefix = _anchorLinePrefix;
    }

    void setDigitNum(unsigned int _digitNum) {
        digitNum = _digitNum;
    }

    const std::string generateLine(unsigned int line);
};

}

#endif /*LINENUMGENERATOR_H_*/