Iris.Colour.Mode

The ColourMode data type that allows disabling and enabling of colouring.

Since: 0.0.0.0

Documentation

data ColourMode

Data type that tells whether the colouring is enabled or disabled. Its value is detected automatically on application start and stored in CliEnv.

Since: 0.0.0.0

Constructors

DisableColour

Since: 0.0.0.0

EnableColour

Since: 0.0.0.0

Instances

Bounded ColourMode

Since: 0.0.0.0

Defined in Iris.Colour.Mode

Methods

minBound :: ColourMode

maxBound :: ColourMode

Enum ColourMode

Since: 0.0.0.0

Defined in Iris.Colour.Mode

Methods

succ :: ColourMode -> ColourMode

pred :: ColourMode -> ColourMode

toEnum :: Int -> ColourMode

fromEnum :: ColourMode -> Int

enumFrom :: ColourMode -> [ColourMode]

enumFromThen :: ColourMode -> ColourMode -> [ColourMode]

enumFromTo :: ColourMode -> ColourMode -> [ColourMode]

enumFromThenTo :: ColourMode -> ColourMode -> ColourMode -> [ColourMode]

Show ColourMode

Since: 0.0.0.0

Defined in Iris.Colour.Mode

Methods

showsPrec :: Int -> ColourMode -> ShowS

show :: ColourMode -> String

showList :: [ColourMode] -> ShowS

Eq ColourMode

Since: 0.0.0.0

Defined in Iris.Colour.Mode

Methods

(==) :: ColourMode -> ColourMode -> Bool

(/=) :: ColourMode -> ColourMode -> Bool

Ord ColourMode

Since: 0.0.0.0

Defined in Iris.Colour.Mode

Methods

compare :: ColourMode -> ColourMode -> Ordering

(<) :: ColourMode -> ColourMode -> Bool

(<=) :: ColourMode -> ColourMode -> Bool

(>) :: ColourMode -> ColourMode -> Bool

(>=) :: ColourMode -> ColourMode -> Bool

max :: ColourMode -> ColourMode -> ColourMode

min :: ColourMode -> ColourMode -> ColourMode

handleColourMode :: Handle -> IO ColourMode

Returns ColourMode of a Handle. You can use this function on output Handles to find out whether they support colouring or not.

Use a function like this to check whether you can print with colour to terminal:

handleColourMode stdout

Since: 0.0.0.0