express/src/bin/colors.c

#include "private.h"
#include "colors.h"

const Color colors[2][COLOR_COUNT] =
{
  { // normal
    { 0xaa, 0xaa, 0xaa, 0xff }, // COL_DEF_FG
    { 0x00, 0x00, 0x00, 0xff }, // COL_BLACK
    { 0x33, 0x33, 0x88, 0xff }, // COL_NAVYBLUE
    { 0x33, 0x88, 0x33, 0xff }, // COL_GREEN
    { 0xcc, 0x33, 0x33, 0xff }, // COL_RED
    { 0x88, 0x33, 0x33, 0xff }, // COL_BROWN
    { 0x88, 0x33, 0x88, 0xff }, // COL_PURPLE
    { 0x88, 0x88, 0x33, 0xff }, // COL_OLIVE
    { 0xcc, 0x88, 0x33, 0xff }, // COL_YELLOW
    { 0x33, 0xcc, 0x33, 0xff }, // COL_LIMEGREEN
    { 0x33, 0x88, 0x88, 0xff }, // COL_TEAL
    { 0x88, 0xcc, 0xcc, 0xff }, // COL_AQUA
    { 0x33, 0x33, 0xcc, 0xff }, // COL_BLUE
    { 0xcc, 0x88, 0xcc, 0xff }, // COL_PINK
    { 0x33, 0x33, 0x33, 0xff }, // COL_DARKGRAY
    { 0x88, 0x88, 0x88, 0xff }, // COL_LIGHTGRAY
    { 0xcc, 0xcc, 0xcc, 0xff }, // COL_WHITE
    { 0x00, 0x00, 0x00, 0x00 }, // COL_DEF_BG
  },
  { // bright
    { 0xcc, 0xcc, 0xcc, 0xff }, // COL_BRIGHT_DEF_FG
    { 0xee, 0xee, 0xee, 0xff }, // COL_BRIGHT_BLACK
    { 0x66, 0x66, 0xcc, 0xff }, // COL_BRIGHT_NAVYBLUE
    { 0x66, 0xcc, 0x66, 0xff }, // COL_BRIGHT_GREEN
    { 0xff, 0x66, 0x66, 0xff }, // COL_BRIGHT_RED
    { 0xcc, 0x66, 0x66, 0xff }, // COL_BRIGHT_BROWN
    { 0xcc, 0x66, 0xcc, 0xff }, // COL_BRIGHT_PURPLE
    { 0xcc, 0xcc, 0x66, 0xff }, // COL_BRIGHT_OLIVE
    { 0xff, 0xff, 0xcc, 0xff }, // COL_BRIGHT_YELLOW
    { 0x66, 0xff, 0x66, 0xff }, // COL_BRIGHT_LIMEGREEN
    { 0x66, 0xcc, 0xcc, 0xff }, // COL_BRIGHT_TEAL
    { 0xcc, 0xff, 0xff, 0xff }, // COL_BRIGHT_AQUA
    { 0x66, 0x66, 0xff, 0xff }, // COL_BRIGHT_BLUE
    { 0xff, 0xcc, 0xff, 0xff }, // COL_BRIGHT_PINK
    { 0x66, 0x66, 0x66, 0xff }, // COL_BRIGHT_DARKGRAY
    { 0xcc, 0xcc, 0xcc, 0xff }, // COL_BRIGHT_LIGHTGRAY
    { 0xff, 0xff, 0xff, 0xff }, // COL_BRIGHT_WHITE
    { 0x00, 0x00, 0x00, 0x33 }, // COL_BRIGHT_DEF_BG
  },
};

static const Color colors256[256] =
{
   // basic 16 repeated
   { 0x00, 0x00, 0x00, 0xff }, // COL_BLACK
   { 0xc0, 0x00, 0x00, 0xff }, // COL_RED
   { 0x00, 0xc0, 0x00, 0xff }, // COL_GREEN
   { 0xc0, 0xc0, 0x00, 0xff }, // COL_YELLOW
   { 0x00, 0x00, 0xc0, 0xff }, // COL_BLUE
   { 0xc0, 0x00, 0xc0, 0xff }, // COL_MAGENTA
   { 0x00, 0xc0, 0xc0, 0xff }, // COL_CYAN
   { 0xc0, 0xc0, 0xc0, 0xff }, // COL_WHITE

   { 0x80, 0x80, 0x80, 0xff }, // COL_BLACK
   { 0xff, 0x80, 0x80, 0xff }, // COL_RED
   { 0x80, 0xff, 0x80, 0xff }, // COL_GREEN
   { 0xff, 0xff, 0x80, 0xff }, // COL_YELLOW
   { 0x80, 0x80, 0xff, 0xff }, // COL_BLUE
   { 0xff, 0x80, 0xff, 0xff }, // COL_MAGENTA
   { 0x80, 0xff, 0xff, 0xff }, // COL_CYAN
   { 0xff, 0xff, 0xff, 0xff }, // COL_WHITE

   // pure 6x6x6 colorcube
   { 0x00, 0x00, 0x00, 0xff },
   { 0x00, 0x00, 0x2a, 0xff },
   { 0x00, 0x00, 0x55, 0xff },
   { 0x00, 0x00, 0x7f, 0xff },
   { 0x00, 0x00, 0xaa, 0xff },
   { 0x00, 0x00, 0xd4, 0xff },

   { 0x00, 0x2a, 0x00, 0xff },
   { 0x00, 0x2a, 0x2a, 0xff },
   { 0x00, 0x2a, 0x55, 0xff },
   { 0x00, 0x2a, 0x7f, 0xff },
   { 0x00, 0x2a, 0xaa, 0xff },
   { 0x00, 0x2a, 0xd4, 0xff },

   { 0x00, 0x55, 0x00, 0xff },
   { 0x00, 0x55, 0x2a, 0xff },
   { 0x00, 0x55, 0x55, 0xff },
   { 0x00, 0x55, 0x7f, 0xff },
   { 0x00, 0x55, 0xaa, 0xff },
   { 0x00, 0x55, 0xd4, 0xff },

   { 0x00, 0x7f, 0x00, 0xff },
   { 0x00, 0x7f, 0x2a, 0xff },
   { 0x00, 0x7f, 0x55, 0xff },
   { 0x00, 0x7f, 0x7f, 0xff },
   { 0x00, 0x7f, 0xaa, 0xff },
   { 0x00, 0x7f, 0xd4, 0xff },

   { 0x00, 0xaa, 0x00, 0xff },
   { 0x00, 0xaa, 0x2a, 0xff },
   { 0x00, 0xaa, 0x55, 0xff },
   { 0x00, 0xaa, 0x7f, 0xff },
   { 0x00, 0xaa, 0xaa, 0xff },
   { 0x00, 0xaa, 0xd4, 0xff },

   { 0x00, 0xd4, 0x00, 0xff },
   { 0x00, 0xd4, 0x2a, 0xff },
   { 0x00, 0xd4, 0x55, 0xff },
   { 0x00, 0xd4, 0x7f, 0xff },
   { 0x00, 0xd4, 0xaa, 0xff },
   { 0x00, 0xd4, 0xd4, 0xff },

   { 0x2a, 0x00, 0x00, 0xff },
   { 0x2a, 0x00, 0x2a, 0xff },
   { 0x2a, 0x00, 0x55, 0xff },
   { 0x2a, 0x00, 0x7f, 0xff },
   { 0x2a, 0x00, 0xaa, 0xff },
   { 0x2a, 0x00, 0xd4, 0xff },

   { 0x2a, 0x2a, 0x00, 0xff },
   { 0x2a, 0x2a, 0x2a, 0xff },
   { 0x2a, 0x2a, 0x55, 0xff },
   { 0x2a, 0x2a, 0x7f, 0xff },
   { 0x2a, 0x2a, 0xaa, 0xff },
   { 0x2a, 0x2a, 0xd4, 0xff },

   { 0x2a, 0x55, 0x00, 0xff },
   { 0x2a, 0x55, 0x2a, 0xff },
   { 0x2a, 0x55, 0x55, 0xff },
   { 0x2a, 0x55, 0x7f, 0xff },
   { 0x2a, 0x55, 0xaa, 0xff },
   { 0x2a, 0x55, 0xd4, 0xff },

   { 0x2a, 0x7f, 0x00, 0xff },
   { 0x2a, 0x7f, 0x2a, 0xff },
   { 0x2a, 0x7f, 0x55, 0xff },
   { 0x2a, 0x7f, 0x7f, 0xff },
   { 0x2a, 0x7f, 0xaa, 0xff },
   { 0x2a, 0x7f, 0xd4, 0xff },

   { 0x2a, 0xaa, 0x00, 0xff },
   { 0x2a, 0xaa, 0x2a, 0xff },
   { 0x2a, 0xaa, 0x55, 0xff },
   { 0x2a, 0xaa, 0x7f, 0xff },
   { 0x2a, 0xaa, 0xaa, 0xff },
   { 0x2a, 0xaa, 0xd4, 0xff },

   { 0x2a, 0xd4, 0x00, 0xff },
   { 0x2a, 0xd4, 0x2a, 0xff },
   { 0x2a, 0xd4, 0x55, 0xff },
   { 0x2a, 0xd4, 0x7f, 0xff },
   { 0x2a, 0xd4, 0xaa, 0xff },
   { 0x2a, 0xd4, 0xd4, 0xff },

   { 0x55, 0x00, 0x00, 0xff },
   { 0x55, 0x00, 0x2a, 0xff },
   { 0x55, 0x00, 0x55, 0xff },
   { 0x55, 0x00, 0x7f, 0xff },
   { 0x55, 0x00, 0xaa, 0xff },
   { 0x55, 0x00, 0xd4, 0xff },

   { 0x55, 0x2a, 0x00, 0xff },
   { 0x55, 0x2a, 0x2a, 0xff },
   { 0x55, 0x2a, 0x55, 0xff },
   { 0x55, 0x2a, 0x7f, 0xff },
   { 0x55, 0x2a, 0xaa, 0xff },
   { 0x55, 0x2a, 0xd4, 0xff },

   { 0x55, 0x55, 0x00, 0xff },
   { 0x55, 0x55, 0x2a, 0xff },
   { 0x55, 0x55, 0x55, 0xff },
   { 0x55, 0x55, 0x7f, 0xff },
   { 0x55, 0x55, 0xaa, 0xff },
   { 0x55, 0x55, 0xd4, 0xff },

   { 0x55, 0x7f, 0x00, 0xff },
   { 0x55, 0x7f, 0x2a, 0xff },
   { 0x55, 0x7f, 0x55, 0xff },
   { 0x55, 0x7f, 0x7f, 0xff },
   { 0x55, 0x7f, 0xaa, 0xff },
   { 0x55, 0x7f, 0xd4, 0xff },

   { 0x55, 0xaa, 0x00, 0xff },
   { 0x55, 0xaa, 0x2a, 0xff },
   { 0x55, 0xaa, 0x55, 0xff },
   { 0x55, 0xaa, 0x7f, 0xff },
   { 0x55, 0xaa, 0xaa, 0xff },
   { 0x55, 0xaa, 0xd4, 0xff },

   { 0x55, 0xd4, 0x00, 0xff },
   { 0x55, 0xd4, 0x2a, 0xff },
   { 0x55, 0xd4, 0x55, 0xff },
   { 0x55, 0xd4, 0x7f, 0xff },
   { 0x55, 0xd4, 0xaa, 0xff },
   { 0x55, 0xd4, 0xd4, 0xff },

   { 0x7f, 0x00, 0x00, 0xff },
   { 0x7f, 0x00, 0x2a, 0xff },
   { 0x7f, 0x00, 0x55, 0xff },
   { 0x7f, 0x00, 0x7f, 0xff },
   { 0x7f, 0x00, 0xaa, 0xff },
   { 0x7f, 0x00, 0xd4, 0xff },

   { 0x7f, 0x2a, 0x00, 0xff },
   { 0x7f, 0x2a, 0x2a, 0xff },
   { 0x7f, 0x2a, 0x55, 0xff },
   { 0x7f, 0x2a, 0x7f, 0xff },
   { 0x7f, 0x2a, 0xaa, 0xff },
   { 0x7f, 0x2a, 0xd4, 0xff },

   { 0x7f, 0x55, 0x00, 0xff },
   { 0x7f, 0x55, 0x2a, 0xff },
   { 0x7f, 0x55, 0x55, 0xff },
   { 0x7f, 0x55, 0x7f, 0xff },
   { 0x7f, 0x55, 0xaa, 0xff },
   { 0x7f, 0x55, 0xd4, 0xff },

   { 0x7f, 0x7f, 0x00, 0xff },
   { 0x7f, 0x7f, 0x2a, 0xff },
   { 0x7f, 0x7f, 0x55, 0xff },
   { 0x7f, 0x7f, 0x7f, 0xff },
   { 0x7f, 0x7f, 0xaa, 0xff },
   { 0x7f, 0x7f, 0xd4, 0xff },

   { 0x7f, 0xaa, 0x00, 0xff },
   { 0x7f, 0xaa, 0x2a, 0xff },
   { 0x7f, 0xaa, 0x55, 0xff },
   { 0x7f, 0xaa, 0x7f, 0xff },
   { 0x7f, 0xaa, 0xaa, 0xff },
   { 0x7f, 0xaa, 0xd4, 0xff },

   { 0x7f, 0xd4, 0x00, 0xff },
   { 0x7f, 0xd4, 0x2a, 0xff },
   { 0x7f, 0xd4, 0x55, 0xff },
   { 0x7f, 0xd4, 0x7f, 0xff },
   { 0x7f, 0xd4, 0xaa, 0xff },
   { 0x7f, 0xd4, 0xd4, 0xff },

   { 0xaa, 0x00, 0x00, 0xff },
   { 0xaa, 0x00, 0x2a, 0xff },
   { 0xaa, 0x00, 0x55, 0xff },
   { 0xaa, 0x00, 0x7f, 0xff },
   { 0xaa, 0x00, 0xaa, 0xff },
   { 0xaa, 0x00, 0xd4, 0xff },

   { 0xaa, 0x2a, 0x00, 0xff },
   { 0xaa, 0x2a, 0x2a, 0xff },
   { 0xaa, 0x2a, 0x55, 0xff },
   { 0xaa, 0x2a, 0x7f, 0xff },
   { 0xaa, 0x2a, 0xaa, 0xff },
   { 0xaa, 0x2a, 0xd4, 0xff },

   { 0xaa, 0x55, 0x00, 0xff },
   { 0xaa, 0x55, 0x2a, 0xff },
   { 0xaa, 0x55, 0x55, 0xff },
   { 0xaa, 0x55, 0x7f, 0xff },
   { 0xaa, 0x55, 0xaa, 0xff },
   { 0xaa, 0x55, 0xd4, 0xff },

   { 0xaa, 0x7f, 0x00, 0xff },
   { 0xaa, 0x7f, 0x2a, 0xff },
   { 0xaa, 0x7f, 0x55, 0xff },
   { 0xaa, 0x7f, 0x7f, 0xff },
   { 0xaa, 0x7f, 0xaa, 0xff },
   { 0xaa, 0x7f, 0xd4, 0xff },

   { 0xaa, 0xaa, 0x00, 0xff },
   { 0xaa, 0xaa, 0x2a, 0xff },
   { 0xaa, 0xaa, 0x55, 0xff },
   { 0xaa, 0xaa, 0x7f, 0xff },
   { 0xaa, 0xaa, 0xaa, 0xff },
   { 0xaa, 0xaa, 0xd4, 0xff },

   { 0xaa, 0xd4, 0x00, 0xff },
   { 0xaa, 0xd4, 0x2a, 0xff },
   { 0xaa, 0xd4, 0x55, 0xff },
   { 0xaa, 0xd4, 0x7f, 0xff },
   { 0xaa, 0xd4, 0xaa, 0xff },
   { 0xaa, 0xd4, 0xd4, 0xff },


   { 0xd4, 0x00, 0x00, 0xff },
   { 0xd4, 0x00, 0x2a, 0xff },
   { 0xd4, 0x00, 0x55, 0xff },
   { 0xd4, 0x00, 0x7f, 0xff },
   { 0xd4, 0x00, 0xaa, 0xff },
   { 0xd4, 0x00, 0xd4, 0xff },

   { 0xd4, 0x2a, 0x00, 0xff },
   { 0xd4, 0x2a, 0x2a, 0xff },
   { 0xd4, 0x2a, 0x55, 0xff },
   { 0xd4, 0x2a, 0x7f, 0xff },
   { 0xd4, 0x2a, 0xaa, 0xff },
   { 0xd4, 0x2a, 0xd4, 0xff },

   { 0xd4, 0x55, 0x00, 0xff },
   { 0xd4, 0x55, 0x2a, 0xff },
   { 0xd4, 0x55, 0x55, 0xff },
   { 0xd4, 0x55, 0x7f, 0xff },
   { 0xd4, 0x55, 0xaa, 0xff },
   { 0xd4, 0x55, 0xd4, 0xff },

   { 0xd4, 0x7f, 0x00, 0xff },
   { 0xd4, 0x7f, 0x2a, 0xff },
   { 0xd4, 0x7f, 0x55, 0xff },
   { 0xd4, 0x7f, 0x7f, 0xff },
   { 0xd4, 0x7f, 0xaa, 0xff },
   { 0xd4, 0x7f, 0xd4, 0xff },

   { 0xd4, 0xaa, 0x00, 0xff },
   { 0xd4, 0xaa, 0x2a, 0xff },
   { 0xd4, 0xaa, 0x55, 0xff },
   { 0xd4, 0xaa, 0x7f, 0xff },
   { 0xd4, 0xaa, 0xaa, 0xff },
   { 0xd4, 0xaa, 0xd4, 0xff },

   { 0xd4, 0xd4, 0x00, 0xff },
   { 0xd4, 0xd4, 0x2a, 0xff },
   { 0xd4, 0xd4, 0x55, 0xff },
   { 0xd4, 0xd4, 0x7f, 0xff },
   { 0xd4, 0xd4, 0xaa, 0xff },
   { 0xd4, 0xd4, 0xd4, 0xff },

   // greyscale ramp (24 not including black and white, so 26 if included)
   { 0x08, 0x08, 0x08, 0xff },
   { 0x12, 0x12, 0x12, 0xff },
   { 0x1c, 0x1c, 0x1c, 0xff },
   { 0x26, 0x26, 0x26, 0xff },
   { 0x30, 0x30, 0x30, 0xff },
   { 0x3a, 0x3a, 0x3a, 0xff },
   { 0x44, 0x44, 0x44, 0xff },
   { 0x4e, 0x4e, 0x4e, 0xff },
   { 0x58, 0x58, 0x58, 0xff },
   { 0x62, 0x62, 0x62, 0xff },
   { 0x6c, 0x6c, 0x6c, 0xff },
   { 0x76, 0x76, 0x76, 0xff },
   { 0x80, 0x80, 0x80, 0xff },
   { 0x8a, 0x8a, 0x8a, 0xff },
   { 0x94, 0x94, 0x94, 0xff },
   { 0x9e, 0x9e, 0x9e, 0xff },
   { 0xa8, 0xa8, 0xa8, 0xff },
   { 0xb2, 0xb2, 0xb2, 0xff },
   { 0xbc, 0xbc, 0xbc, 0xff },
   { 0xc6, 0xc6, 0xc6, 0xff },
   { 0xd0, 0xd0, 0xd0, 0xff },
   { 0xda, 0xda, 0xda, 0xff },
   { 0xe4, 0xe4, 0xe4, 0xff },
   { 0xee, 0xee, 0xee, 0xff },
};

void 
_colors_init(Evas_Object *obj, Evas_Object *bg)
{
   int c, n, l;
   int r, g, b, a;
   char buf[32];

   for (n = 0, l = 0; l < 2; l++) // normal/bright
     {
        for (c = 0; c < COLOR_COUNT; c++, n++) // irc message colors
          evas_object_textgrid_palette_set(obj,
                                           EVAS_TEXTGRID_PALETTE_STANDARD,
                                           n, colors[l][c].r, colors[l][c].g,
                                           colors[l][c].b, colors[l][c].a);
     }

   for (c = 0; c < 256; c++)
     {
        snprintf(buf, sizeof(buf) - 1, "C%i", c);

        if (edje_object_color_class_get(bg, buf,
                                        &r, &g, &b, &a,
                                        NULL, NULL, NULL, NULL,
                                        NULL, NULL, NULL, NULL))
          {
             evas_object_textgrid_palette_set(obj, 
                                              EVAS_TEXTGRID_PALETTE_EXTENDED, 
                                              c, r, g, b, a);
          }
        else
          {
             Color color;

             color = colors256[c];

             evas_object_textgrid_palette_set(obj, 
                                              EVAS_TEXTGRID_PALETTE_EXTENDED, 
                                              c, color.r, color.g, color.b, 
                                              color.a);
          }
     }
}

void 
_colors_standard_get(int bright, int col, unsigned char *r, unsigned char *g, unsigned char *b, unsigned char *a)
{
   if ((bright >= 0) && (bright < 2))
     {
        *r = colors[bright][col].r;
        *g = colors[bright][col].g;
        *b = colors[bright][col].b;
        *a = colors[bright][col].a;
        return;
     }
   *r = 0;
   *g = 0;
   *b = 0;
   *a = 0;
}