ReadableByteStreamController.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ForeignFunctionInterface, JavaScriptFFI #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from streams (webref). Do not edit.
module GHCJS.DOM.JSFFI.Generated.ReadableByteStreamController
       (js_close, js_enqueue, js_error, js_getByobRequest, js_getDesiredSize, close, enqueue, error, getByobRequest, getByobRequestUnsafe, getByobRequestUnchecked, getDesiredSize, getDesiredSizeUnsafe, getDesiredSizeUnchecked, ReadableByteStreamController(..), gTypeReadableByteStreamController)
       where
import Prelude ((.), (==), (>>=), (<$>), (++), Bool(..), Maybe(..), IO, Int, Word, Double, Float)
import qualified Prelude as P
import Control.Monad (void)
import GHCJS.Types (JSVal, JSString)
import GHCJS.Foreign (jsUndefined, jsNull)
import GHCJS.DOM.Types
import qualified GHCJS.DOM.Types as Types
import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName, unsafeEventNameAsync)
import GHCJS.DOM.JSFFI.Generated.Enums

foreign import javascript safe "(($1) => { return $1[\"close\"](); })"
        js_close :: ReadableByteStreamController -> IO ()
-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/close MDN ReadableByteStreamController.close documentation>
close :: (MonadDOM m) => ReadableByteStreamController -> m ()
close self = liftDOM (void ((js_close (self))))

foreign import javascript safe "(($1, $2) => { return $1[\"enqueue\"]($2); })"
        js_enqueue :: ReadableByteStreamController -> ArrayBufferView -> IO ()
-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/enqueue MDN ReadableByteStreamController.enqueue documentation>
enqueue :: (MonadDOM m, IsArrayBufferView chunk) => ReadableByteStreamController -> chunk -> m ()
enqueue self chunk = liftDOM (void ((js_enqueue (self) (Types.toArrayBufferView chunk))))

foreign import javascript safe "(($1, $2) => { return $1[\"error\"]($2); })"
        js_error :: ReadableByteStreamController -> JSVal -> IO ()
-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/error MDN ReadableByteStreamController.error documentation>
error :: (MonadDOM m) => ReadableByteStreamController -> JSVal -> m ()
error self e = liftDOM (void ((js_error (self) (e))))

foreign import javascript unsafe "(($1) => { return $1[\"byobRequest\"]; })"
        js_getByobRequest :: ReadableByteStreamController -> IO JSVal
-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/byobRequest MDN ReadableByteStreamController.byobRequest documentation>
getByobRequest :: (MonadDOM m) => ReadableByteStreamController -> m (Maybe ReadableStreamBYOBRequest)
getByobRequest self = liftDOM (((js_getByobRequest (self)) >>= fromJSValUnchecked))

-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/byobRequest MDN ReadableByteStreamController.byobRequest documentation>
getByobRequestUnsafe :: (MonadDOM m, HasCallStack) => ReadableByteStreamController -> m ReadableStreamBYOBRequest
getByobRequestUnsafe self = liftDOM ((((js_getByobRequest (self)) >>= fromJSValUnchecked) >>= P.maybe (P.error "Nothing to return") P.return))

-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/byobRequest MDN ReadableByteStreamController.byobRequest documentation>
getByobRequestUnchecked :: (MonadDOM m) => ReadableByteStreamController -> m ReadableStreamBYOBRequest
getByobRequestUnchecked self = liftDOM ((pFromJSVal <$> (js_getByobRequest (self))))

foreign import javascript unsafe "(($1) => { return $1[\"desiredSize\"]; })"
        js_getDesiredSize :: ReadableByteStreamController -> IO JSVal
-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/desiredSize MDN ReadableByteStreamController.desiredSize documentation>
getDesiredSize :: (MonadDOM m) => ReadableByteStreamController -> m (Maybe Double)
getDesiredSize self = liftDOM (((js_getDesiredSize (self)) >>= fromJSValUnchecked))

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

-- | <https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/desiredSize MDN ReadableByteStreamController.desiredSize documentation>
getDesiredSizeUnchecked :: (MonadDOM m) => ReadableByteStreamController -> m Double
getDesiredSizeUnchecked self = liftDOM ((pFromJSVal <$> (js_getDesiredSize (self))))