ImageTrackList.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from webcodecs (webref). Do not edit.
module JSDOM.Generated.ImageTrackList
       (getReady, getLength, getSelectedIndex, getSelectedTrack, getSelectedTrackUnsafe, getSelectedTrackUnchecked, ImageTrackList(..), gTypeImageTrackList)
       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/ImageTrackList/ready MDN ImageTrackList.ready documentation>
getReady :: (MonadDOM m) => ImageTrackList -> m ()
getReady self = liftDOM (void (((self ^. js "ready") >>= readPromise)))

-- | <https://developer.mozilla.org/docs/Web/API/ImageTrackList/length MDN ImageTrackList.length documentation>
getLength :: (MonadDOM m) => ImageTrackList -> m Word
getLength self = liftDOM ((P.round <$> ((self ^. js "length") >>= valToNumber)))

-- | <https://developer.mozilla.org/docs/Web/API/ImageTrackList/selectedIndex MDN ImageTrackList.selectedIndex documentation>
getSelectedIndex :: (MonadDOM m) => ImageTrackList -> m Int
getSelectedIndex self = liftDOM ((P.round <$> ((self ^. js "selectedIndex") >>= valToNumber)))

-- | <https://developer.mozilla.org/docs/Web/API/ImageTrackList/selectedTrack MDN ImageTrackList.selectedTrack documentation>
getSelectedTrack :: (MonadDOM m) => ImageTrackList -> m (Maybe ImageTrack)
getSelectedTrack self = liftDOM (((self ^. js "selectedTrack") >>= fromJSValUnchecked))

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

-- | <https://developer.mozilla.org/docs/Web/API/ImageTrackList/selectedTrack MDN ImageTrackList.selectedTrack documentation>
getSelectedTrackUnchecked :: (MonadDOM m) => ImageTrackList -> m ImageTrack
getSelectedTrackUnchecked self = liftDOM (((self ^. js "selectedTrack") >>= fromJSValUnchecked))