gls_palette.h

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#if !defined(GLS_PALETTE_H)
#define GLS_PALETTE_H

#ifdef WIN32
#pragma warning (disable:4786)
#endif

#include <string>
#include "gls_color.h"

//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
namespace GlsPalette
{
    typedef enum
    {
        eCLEAR,
        eBLACK,
        eWHITE,
        eRED,
        eGREEN,
        eDARK_GREEN,
        eLIGHT_GREEN,
        eBLUE,
        eYELLOW,
        ePALE_YELLOW,
        eCYAN,
        eMAGENTA,
        eBROWN,
        eAMBER,
        eGREY,
        LAST_COLOR = eGREY 
    } Color_t;

    static const char* COLOR_NAME[LAST_COLOR+1] =
    {
        "CLEAR",
        "BLACK",
        "WHITE",
        "RED",
        "GREEN",
        "DARK_GREEN",
        "LIGHT_GREEN",
        "BLUE",
        "YELLOW",
        "PALE_YELLOW",
        "CYAN",
        "MAGENTA",
        "BROWN",
        "AMBER",
        "GREY"
    };

    static const disti::glsColor COLOR[LAST_COLOR+1] = 
    {
        disti::glsColor(0x00,0x00,0x00,0x00),   // Clear
        disti::glsColor(0x00,0x00,0x00,0xFF),   // Black
        disti::glsColor(0xFF,0xFF,0xFF,0xFF),   // White
        disti::glsColor(0xDF,0x0F,0x0F,0xFF),   // Red
        disti::glsColor(0x00,0xDD,0x00,0xFF),   // Green
        disti::glsColor(0x00,0x77,0x00,0xFF),   // Dark Green
        disti::glsColor(0x00,0xFF,0x00,0xFF),   // Light Green
        disti::glsColor(0x32,0x64,0xFF,0xFF),   // Blue
        disti::glsColor(0xFF,0xFF,0x22,0xFF),   // Yellow
        disti::glsColor(0xFF,0xFF,0x77,0xFF),   // Pale Yellow
        disti::glsColor(0x00,0xFF,0xFF,0xFF),   // Cyan
        disti::glsColor(0xFF,0x00,0x7F,0xFF),   // Magenta
        disti::glsColor(0xB5,0x70,0x40,0xFF),   // Brown    
        disti::glsColor(0xFF,0xD2,0x00,0xFF),   // Amber    
        disti::glsColor(0x99,0x99,0x99,0xFF)    // Grey
    };

    static const disti::glsColor& CLEAR       = COLOR[eCLEAR];
    static const disti::glsColor& BLACK       = COLOR[eBLACK];
    static const disti::glsColor& WHITE       = COLOR[eWHITE];
    static const disti::glsColor& RED         = COLOR[eRED];
    static const disti::glsColor& GREEN       = COLOR[eGREEN];
    static const disti::glsColor& DARK_GREEN  = COLOR[eDARK_GREEN];
    static const disti::glsColor& LIGHT_GREEN = COLOR[eLIGHT_GREEN];
    static const disti::glsColor& BLUE        = COLOR[eBLUE];
    static const disti::glsColor& YELLOW      = COLOR[eYELLOW];
    static const disti::glsColor& PALE_YELLOW = COLOR[ePALE_YELLOW];
    static const disti::glsColor& CYAN        = COLOR[eCYAN];
    static const disti::glsColor& MAGENTA     = COLOR[eMAGENTA];
    static const disti::glsColor& BROWN       = COLOR[eBROWN];
    static const disti::glsColor& AMBER       = COLOR[eAMBER];
    static const disti::glsColor& GREY        = COLOR[eGREY];

    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    inline const disti::glsColor& ColorFromName(const std::string& name)
    {
        Color_t index(eBLACK);
    
        for (int i = 0; i <= LAST_COLOR; ++i)
        {
            if (name == COLOR_NAME[i])
            {
                index = Color_t(i);
                break;
            }
        }
        return COLOR[index];
    }
} // end namespace

//----------------------------------------------------------------------------
inline std::istream& operator>>(std::istream& instr, GlsPalette::Color_t& color)
{
    std::string str;
    instr >> str;

    color = GlsPalette::eBLACK;

    for (int i = 0; i <= GlsPalette::LAST_COLOR; ++i)
    {
        if (str == GlsPalette::COLOR_NAME[i])
        {
            color = GlsPalette::Color_t(i);
            break;
        }
    }
    return instr;    
}

//----------------------------------------------------------------------------
inline std::ostream& operator<<(std::ostream& outstr, GlsPalette::Color_t color)
{
    outstr << GlsPalette::COLOR_NAME[color];
    return outstr;
}


#endif // GLS_PALETTE_H