mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
202 lines
3.9 KiB
Go
202 lines
3.9 KiB
Go
package aec
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
// RGB3Bit is a 3bit RGB color.
|
|
type RGB3Bit uint8
|
|
|
|
// RGB8Bit is a 8bit RGB color.
|
|
type RGB8Bit uint8
|
|
|
|
func newSGR(n uint) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"%dm", n))
|
|
}
|
|
|
|
// NewRGB3Bit create a RGB3Bit from given RGB.
|
|
func NewRGB3Bit(r, g, b uint8) RGB3Bit {
|
|
return RGB3Bit((r >> 7) | ((g >> 6) & 0x2) | ((b >> 5) & 0x4))
|
|
}
|
|
|
|
// NewRGB8Bit create a RGB8Bit from given RGB.
|
|
func NewRGB8Bit(r, g, b uint8) RGB8Bit {
|
|
return RGB8Bit(16 + 36*(r/43) + 6*(g/43) + b/43)
|
|
}
|
|
|
|
// Color3BitF set the foreground color of text.
|
|
func Color3BitF(c RGB3Bit) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"%dm", c+30))
|
|
}
|
|
|
|
// Color3BitB set the background color of text.
|
|
func Color3BitB(c RGB3Bit) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"%dm", c+40))
|
|
}
|
|
|
|
// Color8BitF set the foreground color of text.
|
|
func Color8BitF(c RGB8Bit) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"38;5;%dm", c))
|
|
}
|
|
|
|
// Color8BitB set the background color of text.
|
|
func Color8BitB(c RGB8Bit) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"48;5;%dm", c))
|
|
}
|
|
|
|
// FullColorF set the foreground color of text.
|
|
func FullColorF(r, g, b uint8) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"38;2;%d;%d;%dm", r, g, b))
|
|
}
|
|
|
|
// FullColorB set the foreground color of text.
|
|
func FullColorB(r, g, b uint8) ANSI {
|
|
return newAnsi(fmt.Sprintf(esc+"48;2;%d;%d;%dm", r, g, b))
|
|
}
|
|
|
|
// Style
|
|
var (
|
|
// Bold set the text style to bold or increased intensity.
|
|
Bold ANSI
|
|
|
|
// Faint set the text style to faint.
|
|
Faint ANSI
|
|
|
|
// Italic set the text style to italic.
|
|
Italic ANSI
|
|
|
|
// Underline set the text style to underline.
|
|
Underline ANSI
|
|
|
|
// BlinkSlow set the text style to slow blink.
|
|
BlinkSlow ANSI
|
|
|
|
// BlinkRapid set the text style to rapid blink.
|
|
BlinkRapid ANSI
|
|
|
|
// Inverse swap the foreground color and background color.
|
|
Inverse ANSI
|
|
|
|
// Conceal set the text style to conceal.
|
|
Conceal ANSI
|
|
|
|
// CrossOut set the text style to crossed out.
|
|
CrossOut ANSI
|
|
|
|
// Frame set the text style to framed.
|
|
Frame ANSI
|
|
|
|
// Encircle set the text style to encircled.
|
|
Encircle ANSI
|
|
|
|
// Overline set the text style to overlined.
|
|
Overline ANSI
|
|
)
|
|
|
|
// Foreground color of text.
|
|
var (
|
|
// DefaultF is the default color of foreground.
|
|
DefaultF ANSI
|
|
|
|
// Normal color
|
|
BlackF ANSI
|
|
RedF ANSI
|
|
GreenF ANSI
|
|
YellowF ANSI
|
|
BlueF ANSI
|
|
MagentaF ANSI
|
|
CyanF ANSI
|
|
WhiteF ANSI
|
|
|
|
// Light color
|
|
LightBlackF ANSI
|
|
LightRedF ANSI
|
|
LightGreenF ANSI
|
|
LightYellowF ANSI
|
|
LightBlueF ANSI
|
|
LightMagentaF ANSI
|
|
LightCyanF ANSI
|
|
LightWhiteF ANSI
|
|
)
|
|
|
|
// Background color of text.
|
|
var (
|
|
// DefaultB is the default color of background.
|
|
DefaultB ANSI
|
|
|
|
// Normal color
|
|
BlackB ANSI
|
|
RedB ANSI
|
|
GreenB ANSI
|
|
YellowB ANSI
|
|
BlueB ANSI
|
|
MagentaB ANSI
|
|
CyanB ANSI
|
|
WhiteB ANSI
|
|
|
|
// Light color
|
|
LightBlackB ANSI
|
|
LightRedB ANSI
|
|
LightGreenB ANSI
|
|
LightYellowB ANSI
|
|
LightBlueB ANSI
|
|
LightMagentaB ANSI
|
|
LightCyanB ANSI
|
|
LightWhiteB ANSI
|
|
)
|
|
|
|
func init() {
|
|
Bold = newSGR(1)
|
|
Faint = newSGR(2)
|
|
Italic = newSGR(3)
|
|
Underline = newSGR(4)
|
|
BlinkSlow = newSGR(5)
|
|
BlinkRapid = newSGR(6)
|
|
Inverse = newSGR(7)
|
|
Conceal = newSGR(8)
|
|
CrossOut = newSGR(9)
|
|
|
|
BlackF = newSGR(30)
|
|
RedF = newSGR(31)
|
|
GreenF = newSGR(32)
|
|
YellowF = newSGR(33)
|
|
BlueF = newSGR(34)
|
|
MagentaF = newSGR(35)
|
|
CyanF = newSGR(36)
|
|
WhiteF = newSGR(37)
|
|
|
|
DefaultF = newSGR(39)
|
|
|
|
BlackB = newSGR(40)
|
|
RedB = newSGR(41)
|
|
GreenB = newSGR(42)
|
|
YellowB = newSGR(43)
|
|
BlueB = newSGR(44)
|
|
MagentaB = newSGR(45)
|
|
CyanB = newSGR(46)
|
|
WhiteB = newSGR(47)
|
|
|
|
DefaultB = newSGR(49)
|
|
|
|
Frame = newSGR(51)
|
|
Encircle = newSGR(52)
|
|
Overline = newSGR(53)
|
|
|
|
LightBlackF = newSGR(90)
|
|
LightRedF = newSGR(91)
|
|
LightGreenF = newSGR(92)
|
|
LightYellowF = newSGR(93)
|
|
LightBlueF = newSGR(94)
|
|
LightMagentaF = newSGR(95)
|
|
LightCyanF = newSGR(96)
|
|
LightWhiteF = newSGR(97)
|
|
|
|
LightBlackB = newSGR(100)
|
|
LightRedB = newSGR(101)
|
|
LightGreenB = newSGR(102)
|
|
LightYellowB = newSGR(103)
|
|
LightBlueB = newSGR(104)
|
|
LightMagentaB = newSGR(105)
|
|
LightCyanB = newSGR(106)
|
|
LightWhiteB = newSGR(107)
|
|
}
|