ColorizedConsoleLogging/main.cpp

//          Copyright Dominic Koepke 2021 - 2021.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          https://www.boost.org/LICENSE_1_0.txt)
 
#include <Simple-Log/PresetTypes.hpp>
 
// just pull everything into the current namespace
using namespace sl::log::preset;
using namespace sl::log;
 
int main()
{
    Core_t core;
    auto log = makeLogger<Logger_t>(core, SevLvl::info);
    
    auto& gConsoleSink = core.makeSink<ConsoleSink_t>();
 
    using Color = ConsoleTextStyle::Color;
    using Style = ConsoleTextStyle::Style;
    gConsoleSink.setTextStylePolicy(
        makeConsoleTextStyleTableFor<Record_t>(
            &Record_t::severity,    // use the severity property
            {
                // the desired SevLvl gets linked to a color and style setup
                { SevLvl::debug,    { .textColor = Color::yellow, .bgColor = Color::gray } },
                { SevLvl::hint,     { .bgColor = Color::green } },
                { SevLvl::warning,  { .bgColor = Color::yellow } },
                { SevLvl::error,    { .style = Style::bold,     .textColor = Color::red,    .bgColor = Color::yellow } },
                { SevLvl::fatal,    { .style = Style::crossed,  .textColor = Color::gray,   .bgColor = Color::red } }
            }
        )
    );
        
    log() << "Hello, World!";
    log() << SetSev(SevLvl::debug) << "Mighty debug message";
    log() << "Print as hint!" << SetSev(SevLvl::hint);
    log() << SetSev(SevLvl::warning) << "be warned...";
    log() << "Print my important error!" << SetSev(SevLvl::error);
    log() << "Print it fatal!" << SetSev(SevLvl::fatal);
}
// Above lines will be printed nicely colorful onto the console. Go, test it out ;)