System.Taffybar.Context

Documentation

logIO :: Priority -> String -> IO ()

logT :: MonadTrans t => Priority -> String -> t IO ()

type Taffy m v = MonadIO m => ReaderT Context m v

type TaffyIO v = ReaderT Context IO v

type Listener = Event -> Taffy IO ()

type SubscriptionList = [(Unique, Listener)]

data Value

Constructors

Typeable t => Value t

fromValue :: forall t. Typeable t => Value -> Maybe t

data BarConfig

Constructors

BarConfig

Fields

• strutConfig :: StrutConfig
• widgetSpacing :: Int32
• startWidgets :: [TaffyIO Widget]
• centerWidgets :: [TaffyIO Widget]
• endWidgets :: [TaffyIO Widget]
• barId :: Unique

Instances

Eq BarConfig

Methods

(==) :: BarConfig -> BarConfig -> Bool

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

type BarConfigGetter = TaffyIO [BarConfig]

data TaffybarConfig

Constructors

TaffybarConfig

Fields

• dbusClientParam :: Maybe Client
• startupHook :: TaffyIO ()
• getBarConfigsParam :: BarConfigGetter
• errorMsg :: Maybe String

defaultTaffybarConfig :: TaffybarConfig

data Context

Constructors

Context

Fields

• x11ContextVar :: MVar X11Context
• listeners :: MVar SubscriptionList
• contextState :: MVar (Map TypeRep Value)
• existingWindows :: MVar [(BarConfig, Window)]
• dbusClient :: Client
• getBarConfigs :: BarConfigGetter

buildContext :: TaffybarConfig -> IO Context

buildEmptyContext :: IO Context

buildBarWindow :: Context -> BarConfig -> IO Window

refreshTaffyWindows :: TaffyIO ()

forceRefreshTaffyWindows :: TaffyIO ()

asksContextVar :: (r -> MVar b) -> ReaderT r IO b

runX11 :: X11Property a -> TaffyIO a

runX11Def :: a -> X11Property a -> TaffyIO a

runX11Context :: MonadIO m => Context -> a -> X11Property a -> m a

getState :: forall t. Typeable t => Taffy IO (Maybe t)

getStateDefault :: Typeable t => Taffy IO t -> Taffy IO t

putState :: Typeable t => t -> Taffy IO t

liftReader :: Monad m => (m1 a -> m b) -> ReaderT r m1 a -> ReaderT r m b

taffyFork :: ReaderT r IO () -> ReaderT r IO ()

startX11EventHandler :: Taffy IO ()

unsubscribe :: Unique -> Taffy IO ()

subscribeToAll :: Listener -> Taffy IO Unique

subscribeToEvents :: [String] -> Listener -> Taffy IO Unique

handleX11Event :: Event -> Taffy IO ()

Orphan instances

IsX11Window Window