Formatter.h

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#pragma once
 
#include "win_hdrs/win_types.h"
#include "AbstractByteBuffer.h"
 
class AbstractFormatter
{
public:
    AbstractFormatter(AbstractByteBuffer *v_buf);
    virtual ~AbstractFormatter() {}
 
    virtual const QString operator[](std::size_t idx) const = 0;
 
protected:
    AbstractByteBuffer *buf;
};
 
class Formatter : public AbstractFormatter{
public:
    Formatter(AbstractByteBuffer *buf, bool _isHex = false, bool _isSkipNonprintable = false)
        : AbstractFormatter(buf),
        isHex(_isHex),isSkipNonprintable(_isSkipNonprintable)
    {
    }
    
    void setHex(bool isEnabled) { isHex = isEnabled; }
    void setSkipNonPrintable(bool isEnabled) { isSkipNonprintable = isEnabled; }
    
    const QString operator[](std::size_t idx) const;
    
protected:
    bool isHex;
    bool isSkipNonprintable;
};
 
class HexFormatter : public Formatter
{
public:
    HexFormatter(AbstractByteBuffer *buf) : Formatter(buf, true, false) {}
};
 
/*
class BufferPrinter
{
public:
    enum FORMATTERS {
        F_TEXT = 0,
        F_HEX = 1,
        COUNT_FORMATTERS
    };
 
    BufferPrinter();
    ~BufferPrinter() { clearFormatters(); }
 
    bool addFormater(int formatterId, AbstractFormatter *formatter);
    bool useFormatter(int formatterId);
 
protected:
    void clearFormatters();
 
    AbstractFormatter *strategy;
 
    std::map<int, AbstractFormatter> formatters;
};
*/