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toggles.go
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toggles.go
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package ansi
// Effects
// Bold sets the Bold-bit according to the bool-argument
func (s Style) Bold(f bool) Style {
if f {
return s | Bold
}
return s &^ Bold
}
// Faint sets the Faint-bit according to the bool-argument
func (s Style) Faint(f bool) Style {
if f {
return s | Faint
}
return s &^ Faint
}
// Italic sets the Italic-bit according to the bool-argument
func (s Style) Italic(f bool) Style {
if f {
return s | Italic
}
return s &^ Italic
}
// Inverse sets the Inverse-bit according to the bool-argument
func (s Style) Inverse(f bool) Style {
if f {
return s | Inverse
}
return s &^ Inverse
}
// Hide sets the Hide-bit according to the bool-argument
func (s Style) Hide(f bool) Style {
if f {
return s | Hide
}
return s &^ Hide
}
// Strikethru sets the Strikethru-bit according to the bool-argument
func (s Style) Strikethru(f bool) Style {
if f {
return s | Strikethru
}
return s &^ Strikethru
}
// Foreground colors
// BlackFore set the foreground to black if the argument is 'true'
func (s Style) BlackFore(f bool) Style {
if f {
return s&^0b111 | Black
}
return s
}
// RedFore set the foreground to red if the argument is 'true'
func (s Style) RedFore(f bool) Style {
if f {
return s&^0b111 | Red
}
return s
}
// GreenFore set the foreground to green if the argument is 'true'
func (s Style) GreenFore(f bool) Style {
if f {
return s&^0b111 | Green
}
return s
}
// YellowFore set the foreground to yellow if the argument is 'true'
func (s Style) YellowFore(f bool) Style {
if f {
return s&^0b111 | Yellow
}
return s
}
// BlueFore set the foreground to blue if the argument is 'true'
func (s Style) BlueFore(f bool) Style {
if f {
return s&^0b111 | Blue
}
return s
}
// MagentaFore set the foreground to magenta if the argument is 'true'
func (s Style) MagentaFore(f bool) Style {
if f {
return s&^0b111 | Magenta
}
return s
}
// CyanFore set the foreground to cyan if the argument is 'true'
func (s Style) CyanFore(f bool) Style {
if f {
return s&^0b111 | Cyan
}
return s
}
// WhiteFore set the foreground to white if the argument is 'true'
func (s Style) WhiteFore(f bool) Style {
if f {
return s&^0b111 | White
}
return s
}
// BrightFore set the foreground to bright if the argument is 'true'
func (s Style) BrightFore(f bool) Style {
if f {
return s | Bright
}
return s &^ 0b1000
}
// Background colors
// BlackBack set the background to black if the argument is 'true'
func (s Style) BlackBack(f bool) Style {
if f {
return s&^0b111_00000 | Black<<5
}
return s
}
// RedBack set the background to red if the argument is 'true'
func (s Style) RedBack(f bool) Style {
if f {
return s&^0b111_00000 | Red<<5
}
return s
}
// GreenBack set the background to green if the argument is 'true'
func (s Style) GreenBack(f bool) Style {
if f {
return s&^0b111_00000 | Green<<5
}
return s
}
// YellowBack set the background to yellow if the argument is 'true'
func (s Style) YellowBack(f bool) Style {
if f {
return s&^0b111_00000 | Yellow<<5
}
return s
}
// BlueBack set the background to blue if the argument is 'true'
func (s Style) BlueBack(f bool) Style {
if f {
return s&^0b111_00000 | Blue<<5
}
return s
}
// MagentaBack set the background to magenta if the argument is 'true'
func (s Style) MagentaBack(f bool) Style {
if f {
return s&^0b111_00000 | Magenta<<5
}
return s
}
// CyanBack set the background to cyan if the argument is 'true'
func (s Style) CyanBack(f bool) Style {
if f {
return s&^0b111_00000 | Cyan<<5
}
return s
}
// WhiteBack set the background to white if the argument is 'true'
func (s Style) WhiteBack(f bool) Style {
if f {
return s&^0b111_00000 | White<<5
}
return s
}
// BrightBack set the background to bright if the argument is 'true'
func (s Style) BrightBack(f bool) Style {
if f {
return s | Bright<<5
}
return s &^ 0b1000
}