ghcjs-dom-javascript-0.10.0.0: src/GHCJS/DOM/JSFFI/Generated/ReadableStreamDefaultController.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.ReadableStreamDefaultController
       (js_close, js_enqueue, js_error, js_getDesiredSize, close, enqueue, error, getDesiredSize, getDesiredSizeUnsafe, getDesiredSizeUnchecked, ReadableStreamDefaultController(..), gTypeReadableStreamDefaultController)
       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 :: ReadableStreamDefaultController -> IO ()
-- | <https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultController/close MDN ReadableStreamDefaultController.close documentation>
close :: (MonadDOM m) => ReadableStreamDefaultController -> m ()
close self = liftDOM (void ((js_close (self))))

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

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

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

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