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# frozen_string_literal: true
module Paint
# Clears all colors
NOTHING = "\033[0m"
# Number of possible colors in TRUE COLOR mode
TRUE_COLOR = 0xFFFFFF
# Basic colors (often, the color differs when using the bright effect)
# Final color will be 30 + value for foreground and 40 + value for background
ANSI_COLORS = {
:black => 0,
:red => 1,
:green => 2,
:yellow => 3,
:blue => 4,
:magenta => 5,
:cyan => 6,
:white => 7, :gray => 7,
:default => 9,
}.freeze
ANSI_COLORS_FOREGROUND = {
:black => 30,
:red => 31,
:green => 32,
:yellow => 33,
:blue => 34,
:magenta => 35,
:cyan => 36,
:white => 37, :gray => 37,
:default => 39,
}.freeze
ANSI_COLORS_BACKGROUND = {
:black => 40,
:red => 41,
:green => 42,
:yellow => 43,
:blue => 44,
:magenta => 45,
:cyan => 46,
:white => 47, :gray => 47,
:default => 49,
}.freeze
# Terminal effects - most of them are not supported ;)
# See https://en.wikipedia.org/wiki/ANSI_escape_code
ANSI_EFFECTS = {
:reset => 0, :nothing => 0, # usually supported
:bright => 1, :bold => 1, # usually supported
:faint => 2,
:italic => 3,
:underline => 4, # usually supported
:blink => 5, :slow_blink => 5,
:rapid_blink => 6,
:inverse => 7, :swap => 7, # usually supported
:conceal => 8, :hide => 9,
:default_font => 10,
:font0 => 10, :font1 => 11, :font2 => 12, :font3 => 13, :font4 => 14,
:font5 => 15, :font6 => 16, :font7 => 17, :font8 => 18, :font9 => 19,
:fraktur => 20,
:bright_off => 21, :bold_off => 21, :double_underline => 21,
:clean => 22,
:italic_off => 23, :fraktur_off => 23,
:underline_off => 24,
:blink_off => 25,
:inverse_off => 26, :positive => 26,
:conceal_off => 27, :show => 27, :reveal => 27,
:crossed_off => 29, :crossed_out_off => 29,
:frame => 51,
:encircle => 52,
:overline => 53,
:frame_off => 54, :encircle_off => 54,
:overline_off => 55,
}.freeze
# A list of color names for standard ansi colors, needed for 16/8 color fallback mode
# See https://en.wikipedia.org/wiki/ANSI_escape_code#Colors
RGB_COLORS_ANSI = {
:black => [ 0, 0, 0],
:red => [205, 0, 0],
:green => [ 0, 205, 0],
:yellow => [205, 205, 0],
:blue => [ 0, 0, 238],
:magenta => [205, 0, 205],
:cyan => [ 0, 205, 205],
:white => [229, 229, 229], :gray => [229, 229, 229],
}.each { |k, v| v.freeze }.freeze
# A list of color names for standard bright ansi colors, needed for 16 color fallback mode
# See https://en.wikipedia.org/wiki/ANSI_escape_code#Colors
RGB_COLORS_ANSI_BRIGHT = {
:black => [127, 127, 127],
:red => [255, 0, 0],
:green => [ 0, 255, 0],
:yellow => [255, 255, 0],
:blue => [ 92, 92, 255],
:magenta => [255, 0, 255],
:cyan => [ 0, 255, 255],
:white => [255, 255, 255], :gray => [255, 255, 255],
}.each { |k, v| v.freeze }.freeze
end
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