ArduinoJson/JsonGenerator/IndentedPrint.h

/*
* Arduino JSON library
* Benoit Blanchon 2014 - MIT License
*/

#pragma once

#include "Print.h"

class IndentedPrint : public Print
{
public:
    
    IndentedPrint(Print& p)
        : sink(p)
    {
        level = 0;
        isNewLine = true;
    }

    virtual size_t write(uint8_t);

    void indent();
    void unindent();

private:
    Print& sink;
    uint8_t level : 7;
    bool isNewLine : 1;

    size_t writeTabs();
};