TransformStreamDefaultController.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from streams (webref). Do not edit.
module JSDOM.Generated.TransformStreamDefaultController
       (enqueue, error, terminate, getDesiredSize, getDesiredSizeUnsafe, getDesiredSizeUnchecked, TransformStreamDefaultController(..), gTypeTransformStreamDefaultController)
       where
import Prelude ((.), (==), (>>=), (<$>), (++), Bool(..), Maybe(..), IO, Int, Word, Double, Float)
import qualified Prelude as P
import Control.Monad (void)
import Control.Lens.Operators ((^.))
import Language.Javascript.JSaddle (JSM, JSVal, JSString, toJSVal, valToBool, valToNumber, js, jss, jsf, jsg, new, function, asyncFunction, jsUndefined, jsNull)
import JSDOM.Types
import qualified JSDOM.Types as Types
import JSDOM.EventTargetClosures (EventName, unsafeEventName, unsafeEventNameAsync)
import JSDOM.Generated.Enums

-- | <https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue MDN TransformStreamDefaultController.enqueue documentation>
enqueue :: (MonadDOM m) => TransformStreamDefaultController -> JSVal -> m ()
enqueue self chunk = liftDOM (void (self ^. jsf "enqueue" [toJSVal chunk]))

-- | <https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/error MDN TransformStreamDefaultController.error documentation>
error :: (MonadDOM m) => TransformStreamDefaultController -> JSVal -> m ()
error self reason = liftDOM (void (self ^. jsf "error" [toJSVal reason]))

-- | <https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/terminate MDN TransformStreamDefaultController.terminate documentation>
terminate :: (MonadDOM m) => TransformStreamDefaultController -> m ()
terminate self = liftDOM (void (self ^. jsf "terminate" ()))

-- | <https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/desiredSize MDN TransformStreamDefaultController.desiredSize documentation>
getDesiredSize :: (MonadDOM m) => TransformStreamDefaultController -> m (Maybe Double)
getDesiredSize self = liftDOM (((self ^. js "desiredSize") >>= fromJSValUnchecked))

-- | <https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/desiredSize MDN TransformStreamDefaultController.desiredSize documentation>
getDesiredSizeUnsafe :: (MonadDOM m, HasCallStack) => TransformStreamDefaultController -> m Double
getDesiredSizeUnsafe self = liftDOM ((((self ^. js "desiredSize") >>= fromJSValUnchecked) >>= P.maybe (P.error "Nothing to return") P.return))

-- | <https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/desiredSize MDN TransformStreamDefaultController.desiredSize documentation>
getDesiredSizeUnchecked :: (MonadDOM m) => TransformStreamDefaultController -> m Double
getDesiredSizeUnchecked self = liftDOM (((self ^. js "desiredSize") >>= valToNumber))