Evdev

Documentation

data Device

Constructors

Device

Fields

• cDevice :: Device
• devicePath :: RawFilePath

Instances

Show Device

Defined in Evdev

Methods

showsPrec :: Int -> Device -> ShowS

show :: Device -> String

showList :: [Device] -> ShowS

data Event

Constructors

Event

Fields

• evType :: EventType
• evCode :: EventCode
• evValue :: EventValue
• evTime :: DiffTime

Instances

Eq Event

Defined in Evdev

Methods

(==) :: Event -> Event -> Bool

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

Ord Event

Defined in Evdev

Methods

compare :: Event -> Event -> Ordering

(<) :: Event -> Event -> Bool

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

(>) :: Event -> Event -> Bool

(>=) :: Event -> Event -> Bool

max :: Event -> Event -> Event

min :: Event -> Event -> Event

Show Event

Defined in Evdev

Methods

showsPrec :: Int -> Event -> ShowS

show :: Event -> String

showList :: [Event] -> ShowS

prettyEvent :: Event -> String

pattern SyncEvent :: SyncEventType -> Event

pattern KeyEvent :: Key -> KeyEventType -> Event

pattern RelativeEvent :: RelativeAxis -> EventValue -> Event

pattern AbsoluteEvent :: AbsoluteAxis -> EventValue -> Event

pattern MiscEvent :: MiscEventType -> EventValue -> Event

pattern SwitchEvent :: SwitchEventType -> EventValue -> Event

pattern LEDEvent :: LEDEventType -> EventValue -> Event

pattern SoundEvent :: SoundEventType -> EventValue -> Event

pattern RepeatEvent :: RepeatEventType -> EventValue -> Event

pattern ForceFeedbackEvent :: EventCode -> EventValue -> Event

pattern PowerEvent :: EventCode -> EventValue -> Event

pattern ForceFeedbackStatusEvent :: EventCode -> EventValue -> Event

newtype EventCode

Constructors

EventCode Int16

Instances

Enum EventCode

Defined in Evdev

Methods

succ :: EventCode -> EventCode

pred :: EventCode -> EventCode

toEnum :: Int -> EventCode

fromEnum :: EventCode -> Int

enumFrom :: EventCode -> [EventCode]

enumFromThen :: EventCode -> EventCode -> [EventCode]

enumFromTo :: EventCode -> EventCode -> [EventCode]

enumFromThenTo :: EventCode -> EventCode -> EventCode -> [EventCode]

Eq EventCode

Defined in Evdev

Methods

(==) :: EventCode -> EventCode -> Bool

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

Ord EventCode

Defined in Evdev

Methods

compare :: EventCode -> EventCode -> Ordering

(<) :: EventCode -> EventCode -> Bool

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

(>) :: EventCode -> EventCode -> Bool

(>=) :: EventCode -> EventCode -> Bool

max :: EventCode -> EventCode -> EventCode

min :: EventCode -> EventCode -> EventCode

Read EventCode

Defined in Evdev

Methods

readsPrec :: Int -> ReadS EventCode

readList :: ReadS [EventCode]

readPrec :: ReadPrec EventCode

readListPrec :: ReadPrec [EventCode]

Show EventCode

Defined in Evdev

Methods

showsPrec :: Int -> EventCode -> ShowS

show :: EventCode -> String

showList :: [EventCode] -> ShowS

newtype EventValue

Constructors

EventValue Int32

Instances

Enum EventValue

Defined in Evdev

Methods

succ :: EventValue -> EventValue

pred :: EventValue -> EventValue

toEnum :: Int -> EventValue

fromEnum :: EventValue -> Int

enumFrom :: EventValue -> [EventValue]

enumFromThen :: EventValue -> EventValue -> [EventValue]

enumFromTo :: EventValue -> EventValue -> [EventValue]

enumFromThenTo :: EventValue -> EventValue -> EventValue -> [EventValue]

Eq EventValue

Defined in Evdev

Methods

(==) :: EventValue -> EventValue -> Bool

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

Ord EventValue

Defined in Evdev

Methods

compare :: EventValue -> EventValue -> Ordering

(<) :: EventValue -> EventValue -> Bool

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

(>) :: EventValue -> EventValue -> Bool

(>=) :: EventValue -> EventValue -> Bool

max :: EventValue -> EventValue -> EventValue

min :: EventValue -> EventValue -> EventValue

Read EventValue

Defined in Evdev

Methods

readsPrec :: Int -> ReadS EventValue

readList :: ReadS [EventValue]

readPrec :: ReadPrec EventValue

readListPrec :: ReadPrec [EventValue]

Show EventValue

Defined in Evdev

Methods

showsPrec :: Int -> EventValue -> ShowS

show :: EventValue -> String

showList :: [EventValue] -> ShowS

data KeyEventType

Constructors

Released

Pressed

Repeated

Instances

Enum KeyEventType

Defined in Evdev

Methods

succ :: KeyEventType -> KeyEventType

pred :: KeyEventType -> KeyEventType

toEnum :: Int -> KeyEventType

fromEnum :: KeyEventType -> Int

enumFrom :: KeyEventType -> [KeyEventType]

enumFromThen :: KeyEventType -> KeyEventType -> [KeyEventType]

enumFromTo :: KeyEventType -> KeyEventType -> [KeyEventType]

enumFromThenTo :: KeyEventType -> KeyEventType -> KeyEventType -> [KeyEventType]

Eq KeyEventType

Defined in Evdev

Methods

(==) :: KeyEventType -> KeyEventType -> Bool

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

Ord KeyEventType

Defined in Evdev

Methods

compare :: KeyEventType -> KeyEventType -> Ordering

(<) :: KeyEventType -> KeyEventType -> Bool

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

(>) :: KeyEventType -> KeyEventType -> Bool

(>=) :: KeyEventType -> KeyEventType -> Bool

max :: KeyEventType -> KeyEventType -> KeyEventType

min :: KeyEventType -> KeyEventType -> KeyEventType

Read KeyEventType

Defined in Evdev

Methods

readsPrec :: Int -> ReadS KeyEventType

readList :: ReadS [KeyEventType]

readPrec :: ReadPrec KeyEventType

readListPrec :: ReadPrec [KeyEventType]

Show KeyEventType

Defined in Evdev

Methods

showsPrec :: Int -> KeyEventType -> ShowS

show :: KeyEventType -> String

showList :: [KeyEventType] -> ShowS

convertFlags :: Set ReadFlags -> CUInt

defaultReadFlags :: Set ReadFlags

grabDevice :: Device -> IO ()

ungrabDevice :: Device -> IO ()

nextEvent :: Device -> Set ReadFlags -> IO Event

newDevice :: RawFilePath -> IO Device

maybeNewDevice :: RawFilePath -> IO (Maybe Device)

evdevDir :: RawFilePath

getDeviceName :: Device -> IO ByteString

tryIO :: IO a -> IO (Either IOException a)

throwCErrors :: String -> RawFilePath -> IO (Errno, a) -> IO a

grabDevice' :: GrabMode -> Device -> IO ()