ConsoleOutput.hpp

/******************************************************************************
 
  nomlib - C++11 cross-platform game engine
 
Copyright (c) 2013, 2014 Jeffrey Carpenter <i8degrees@gmail.com>
All rights reserved.
 
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modification, are permitted provided that the following conditions are met:
 
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   list of conditions and the following disclaimer.
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   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
 
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******************************************************************************/
#ifndef NOMLIB_CORE_CONSOLE_OUTPUT_HPP
#define NOMLIB_CORE_CONSOLE_OUTPUT_HPP
 
#include <memory>
 
#include "nomlib/config.hpp"
 
namespace nom {

class ConsoleOutput
{
  public:
    enum Color
    {
      FG_WHITE,     
      FG_RED,
      FG_GREEN,
      FG_BLUE,
      FG_MAGENTA,
      FG_YELLOW,
      FG_ORANGE,    
      FG_PURPLE,    
    };
 
    enum: uint32
    {
      STYLE_NONE = 0,
      STYLE_BOLD = 0x1,
      STYLE_UNDERLINED = 0x2
    };

    ConsoleOutput();

    ConsoleOutput( std::ostream& os );
 
    virtual ~ConsoleOutput();

    ConsoleOutput::Color color() const;

    bool use_color() const;
 
    virtual void set_color( ConsoleOutput::Color color );
 
    virtual void set_style( uint32 style );

    virtual void endl();
 
  protected:
    std::ostream& out_;

    ConsoleOutput::Color lcolor_;
 
  private:
    std::string env(const std::string& path) const;

    std::unique_ptr<ConsoleOutput> impl_;
};
 
} // namespace nom
 
#endif // include guard defined