color.h

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#pragma once
#include <cstdint>
#include <ostream>
#include <string>
#include <xtd/object.h>
#include <xtd/ustring.h>
#include "../drawing_export.h"
#include "known_color.h"
 
namespace xtd {
  namespace drawing {
    class drawing_export_ color : public object {
    public:
      static const xtd::drawing::color empty;
      
      static const xtd::drawing::color transparent;
      
      static const xtd::drawing::color alice_blue;
      
      static const xtd::drawing::color antique_white;
      
      static const xtd::drawing::color aqua;
      
      static const xtd::drawing::color aquamarine;
      
      static const xtd::drawing::color azure;
      
      static const xtd::drawing::color beige;
      
      static const xtd::drawing::color bisque;
      
      static const xtd::drawing::color black;
      
      static const xtd::drawing::color blanched_almond;
      
      static const xtd::drawing::color blue;
      
      static const xtd::drawing::color blue_violet;
      
      static const xtd::drawing::color brown;
      
      static const xtd::drawing::color burly_wood;
      
      static const xtd::drawing::color cadet_blue;
      
      static const xtd::drawing::color chartreuse;
      
      static const xtd::drawing::color chocolate;
      
      static const xtd::drawing::color coral;
      
      static const xtd::drawing::color cornflower_blue;
      
      static const xtd::drawing::color cornsilk;
      
      static const xtd::drawing::color crimson;
      
      static const xtd::drawing::color cyan;
      
      static const xtd::drawing::color dark_blue;
      
      static const xtd::drawing::color dark_cyan;
      
      static const xtd::drawing::color dark_goldenrod;
      
      static const xtd::drawing::color dark_gray;
      
      static const xtd::drawing::color dark_green;
      
      static const xtd::drawing::color dark_khaki;
      
      static const xtd::drawing::color dark_magenta;
      
      static const xtd::drawing::color dark_olive_green;
      
      static const xtd::drawing::color dark_orange;
      
      static const xtd::drawing::color dark_orchid;
      
      static const xtd::drawing::color dark_red;
      
      static const xtd::drawing::color dark_salmon;
      
      static const xtd::drawing::color dark_sea_green;
      
      static const xtd::drawing::color dark_slate_blue;
      
      static const xtd::drawing::color dark_slate_gray;
      
      static const xtd::drawing::color dark_turquoise;
      
      static const xtd::drawing::color dark_violet;
      
      static const xtd::drawing::color deep_pink;
      
      static const xtd::drawing::color deep_sky_blue;
      
      static const xtd::drawing::color dim_gray;
      
      static const xtd::drawing::color dodger_blue;
      
      static const xtd::drawing::color firebrick;
      
      static const xtd::drawing::color floral_white;
      
      static const xtd::drawing::color forest_green;
      
      static const xtd::drawing::color fuchsia;
      
      static const xtd::drawing::color gainsboro;
      
      static const xtd::drawing::color ghost_white;
      
      static const xtd::drawing::color gold;
      
      static const xtd::drawing::color goldenrod;
      
      static const xtd::drawing::color gray;
      
      static const xtd::drawing::color green;
      
      static const xtd::drawing::color green_yellow;
      
      static const xtd::drawing::color honeydew;
      
      static const xtd::drawing::color hot_pink;
      
      static const xtd::drawing::color indian_red;
      
      static const xtd::drawing::color indigo;
      
      static const xtd::drawing::color ivory;
      
      static const xtd::drawing::color khaki;
      
      static const xtd::drawing::color lavender;
      
      static const xtd::drawing::color lavender_blush;
      
      static const xtd::drawing::color lawn_green;
      
      static const xtd::drawing::color lemon_chiffon;
      
      static const xtd::drawing::color light_blue;
      
      static const xtd::drawing::color light_coral;
      
      static const xtd::drawing::color light_cyan;
      
      static const xtd::drawing::color light_goldenrod_yellow;
      
      static const xtd::drawing::color light_gray;
      
      static const xtd::drawing::color light_green;
      
      static const xtd::drawing::color light_pink;
      
      static const xtd::drawing::color light_salmon;
      
      static const xtd::drawing::color light_sea_green;
      
      static const xtd::drawing::color light_sky_blue;
      
      static const xtd::drawing::color light_slate_gray;
      
      static const xtd::drawing::color light_steel_blue;
      
      static const xtd::drawing::color light_yellow;
      
      static const xtd::drawing::color lime;
      
      static const xtd::drawing::color lime_green;
      
      static const xtd::drawing::color linen;
      
      static const xtd::drawing::color magenta;
      
      static const xtd::drawing::color maroon;
      
      static const xtd::drawing::color medium_aquamarine;
      
      static const xtd::drawing::color medium_blue;
      
      static const xtd::drawing::color medium_orchid;
      
      static const xtd::drawing::color medium_purple;
      
      static const xtd::drawing::color medium_sea_green;
      
      static const xtd::drawing::color medium_slate_blue;
      
      static const xtd::drawing::color medium_spring_green;
      
      static const xtd::drawing::color medium_turquoise;
      
      static const xtd::drawing::color medium_violet_red;
      
      static const xtd::drawing::color midnight_blue;
      
      static const xtd::drawing::color mint_cream;
      
      static const xtd::drawing::color misty_rose;
      
      static const xtd::drawing::color moccasin;
      
      static const xtd::drawing::color navajo_white;
      
      static const xtd::drawing::color navy;
      
      static const xtd::drawing::color old_lace;
      
      static const xtd::drawing::color olive;
      
      static const xtd::drawing::color olive_drab;
      
      static const xtd::drawing::color orange;
      
      static const xtd::drawing::color orange_red;
      
      static const xtd::drawing::color orchid;
      
      static const xtd::drawing::color pale_goldenrod;
      
      static const xtd::drawing::color pale_green;
      
      static const xtd::drawing::color pale_turquoise;
      
      static const xtd::drawing::color pale_violet_red;
      
      static const xtd::drawing::color papaya_whip;
      
      static const xtd::drawing::color peach_puff;
      
      static const xtd::drawing::color peru;
      
      static const xtd::drawing::color pink;
      
      static const xtd::drawing::color plum;
      
      static const xtd::drawing::color powder_blue;
      
      static const xtd::drawing::color purple;
      
      static const xtd::drawing::color rebecca_purple;
      
      static const xtd::drawing::color red;
      
      static const xtd::drawing::color rosy_brown;
      
      static const xtd::drawing::color royal_blue;
      
      static const xtd::drawing::color saddle_brown;
      
      static const xtd::drawing::color salmon;
      
      static const xtd::drawing::color sandy_brown;
      
      static const xtd::drawing::color sea_green;
      
      static const xtd::drawing::color sea_shell;
      
      static const xtd::drawing::color sienna;
      
      static const xtd::drawing::color silver;
      
      static const xtd::drawing::color sky_blue;
      
      static const xtd::drawing::color slate_blue;
      
      static const xtd::drawing::color slate_gray;
      
      static const xtd::drawing::color snow;
      
      static const xtd::drawing::color spring_green;
      
      static const xtd::drawing::color steel_blue;
      
      static const xtd::drawing::color tan;
      
      static const xtd::drawing::color teal;
      
      static const xtd::drawing::color thistle;
      
      static const xtd::drawing::color tomato;
      
      static const xtd::drawing::color turquoise;
      
      static const xtd::drawing::color violet;
      
      static const xtd::drawing::color wheat;
      
      static const xtd::drawing::color white;
      
      static const xtd::drawing::color white_smoke;
      
      static const xtd::drawing::color yellow;
      
      static const xtd::drawing::color yellow_green;
      
      color() = default;
      
      color(const color& color) = default;
      color& operator=(const color& color) = default;
      bool operator==(const color& value) const {return argb_ == value.argb_ && handle_ == value.handle_ && name_ == value.name_ && empty_ == value.empty_;}
      bool operator!=(const color& value) const {return !operator==(value);}
      
      uint8_t a() const {return (uint8_t)((to_argb() & 0xFF000000) >> 24);}
      
      uint8_t b() const {return (uint8_t)(to_argb() & 0x000000FF);}
      
      uint8_t g() const {return (uint8_t)((to_argb() & 0x0000FF00) >> 8);}
      
      intptr_t handle() const {return handle_;}
 
      bool is_empty() const {return empty_;}
      
      bool is_known_color() const {return known_color_ != (xtd::drawing::known_color)0;}
 
      bool is_named_color() const {return name_ != ustring::format("{:X8}", argb_) && name_ != "0";}
      
      bool is_system_color() const;
      
      xtd::ustring name() const {return name_;}
      
      uint8_t r() const {return (uint8_t)((to_argb() & 0x00FF0000) >> 16);}
      
      static color average(const color& color1, const color& color2, double weight, bool average_alpha) {return from_argb(average_alpha ? static_cast<uint8_t>(color1.a() * (1 - weight) + color2.a() * weight) : static_cast<uint8_t>(color1.a()), static_cast<uint8_t>(color1.r() * (1 - weight) + color2.r() * weight), static_cast<uint8_t>(color1.g() * (1 - weight) + color2.g() * weight), static_cast<uint8_t>(color1.b() * (1 - weight) + color2.b() * weight));}
 
      static color average(const color& color1, const color& color2, double weight) {return average(color1, color2, weight, false);}
 
      static color dark(const color& color, double weight) {return color::average(color, drawing::color::black, weight);}
      
      static color dark(const color& color) {return color::dark(color, 1.0/3);}
      
      static color light(const color& color, double weight) {return color::average(color, drawing::color::white, weight);}
      
      static color light(const color& color) {return color::light(color, 1.0/3);}
 
      static xtd::drawing::color from_argb(uint32_t argb);
      
      static xtd::drawing::color from_argb(uint8_t alpha, const xtd::drawing::color& baseColor);
      
      static xtd::drawing::color from_argb(uint8_t alpha, uint8_t red, uint8_t green, uint8_t blue);
      
      static xtd::drawing::color from_argb(uint8_t red, uint8_t green, uint8_t blue);
 
      static xtd::drawing::color from_handle(intptr_t handle);
      
      static xtd::drawing::color from_hsb(float hue, float saturation, float brightness);
      
      static xtd::drawing::color from_hsl(float hue, float saturation, float lightness);
      
      static xtd::drawing::color from_known_color(xtd::drawing::known_color color);
      
      static xtd::drawing::color from_name(const xtd::ustring& name);
      
      float get_brightness() const;
      
      float get_hue() const;
      
      float get_lightness() const;
      
      float get_saturation() const;
      
      static xtd::drawing::color parse(const xtd::ustring& color);
      
      uint32_t to_argb() const;
      
      xtd::drawing::known_color to_known_color() const;
      
      xtd::ustring to_string() const noexcept override;
      
    private:
      explicit color(uint32_t argb) : argb_(argb), name_(argb ? ustring::format("{:X8}", argb) : "0"), empty_(false) {}
      explicit color(intptr_t handle)  : handle_(handle), name_(ustring::format("{:X}h", handle)), empty_(false) {}
      color(const color& color, const xtd::drawing::known_color& know_color);
 
      uint32_t argb_ = 0;
      intptr_t handle_ = 0;
      xtd::drawing::known_color known_color_ = (xtd::drawing::known_color)0;
      xtd::ustring name_ = "0";
      bool empty_ = true;
    };
    
    inline std::ostream& operator<<(std::ostream& os, color value) {return os << value.to_string();}
  }
 
  template<>
  inline drawing::color parse<drawing::color>(const std::string& str) {
    return drawing::color::parse(str);
  }
}