mirror of
https://github.com/strongdm/comply
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120 lines
1.7 KiB
Go
120 lines
1.7 KiB
Go
// Copyright 2016 Canonical Ltd.
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// Licensed under the LGPLv3, see LICENCE file for details.
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package ansiterm
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const (
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_ Color = iota
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Default
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Black
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Red
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Green
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Yellow
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Blue
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Magenta
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Cyan
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Gray
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DarkGray
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BrightRed
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BrightGreen
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BrightYellow
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BrightBlue
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BrightMagenta
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BrightCyan
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White
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)
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// Color represents one of the standard 16 ANSI colors.
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type Color int
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// String returns the name of the color.
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func (c Color) String() string {
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switch c {
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case Default:
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return "default"
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case Black:
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return "black"
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case Red:
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return "red"
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case Green:
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return "green"
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case Yellow:
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return "yellow"
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case Blue:
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return "blue"
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case Magenta:
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return "magenta"
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case Cyan:
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return "cyan"
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case Gray:
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return "gray"
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case DarkGray:
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return "darkgray"
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case BrightRed:
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return "brightred"
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case BrightGreen:
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return "brightgreen"
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case BrightYellow:
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return "brightyellow"
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case BrightBlue:
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return "brightblue"
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case BrightMagenta:
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return "brightmagenta"
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case BrightCyan:
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return "brightcyan"
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case White:
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return "white"
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default:
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return ""
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}
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}
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func (c Color) foreground() attribute {
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switch c {
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case Default:
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return 39
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case Black:
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return 30
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case Red:
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return 31
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case Green:
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return 32
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case Yellow:
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return 33
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case Blue:
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return 34
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case Magenta:
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return 35
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case Cyan:
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return 36
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case Gray:
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return 37
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case DarkGray:
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return 90
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case BrightRed:
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return 91
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case BrightGreen:
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return 92
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case BrightYellow:
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return 93
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case BrightBlue:
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return 94
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case BrightMagenta:
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return 95
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case BrightCyan:
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return 96
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case White:
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return 97
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default:
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return unknownAttribute
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}
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}
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func (c Color) background() attribute {
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value := c.foreground()
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if value != unknownAttribute {
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return value + 10
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}
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return value
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}
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