sourcefilehighlighter.h

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

#ifndef SOURCEFILEHIGHLIGHTER_H_
#define SOURCEFILEHIGHLIGHTER_H_

#include <string>
#include <istream>

namespace srchilite {

class SourceHighlighter;
class BufferedOutput;
class PreFormatter;
class LineNumGenerator;
class LineRanges;
class RegexRanges;
class Formatter;

enum FileHighlighterDebug {
    NO_DEBUG = 0, DEBUG, DEBUG_INTERACTIVE
};

class SourceFileHighlighter {
    const std::string fileName;

    SourceHighlighter *sourceHighlighter;

    BufferedOutput *output;

    FileHighlighterDebug debugPolicy;

    PreFormatter *preformatter;

    LineNumGenerator *lineNumGenerator;

    LineRanges *lineRanges;

    RegexRanges *regexRanges;

    Formatter *contextFormatter;

    std::string linePrefix;

    std::string rangeSeparator;

public:
    SourceFileHighlighter(const std::string &file,
            SourceHighlighter *sourceHighlighter, BufferedOutput *output);

    void setDebugPolicy(FileHighlighterDebug p) {
        debugPolicy = p;
    }

    void setPreformatter(PreFormatter *pf) {
        preformatter = pf;
    }

    void setContextFormatter(Formatter *cf) {
        contextFormatter = cf;
    }

    void setLineNumGenerator(LineNumGenerator *lG) {
        lineNumGenerator = lG;
    }

    void setLinePrefix(const std::string &prefix) {
        linePrefix = prefix;
    }

    void setRangeSeparator(const std::string &rangeSep);

    const LineRanges *getLineRanges() const {
        return lineRanges;
    }

    void setLineRanges(LineRanges *lr) {
        lineRanges = lr;
    }

    void setRegexRanges(RegexRanges *rr) {
        regexRanges = rr;
    }

    void highlight();

    void highlight(std::istream &is);

    void highlight(const std::string &is);

};

}

#endif /*SOURCEFILEHIGHLIGHTER_H_*/