{-# LANGUAGE PatternSynonyms, ForeignFunctionInterface, JavaScriptFFI #-}
module GHCJS.DOM.JSFFI.Generated.VideoStreamTrack
       (js_newVideoStreamTrack, newVideoStreamTrack, VideoStreamTrack,
        castToVideoStreamTrack, gTypeVideoStreamTrack)
       where
import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, fmap, Show, Read, Eq, Ord)
import Data.Typeable (Typeable)
import GHCJS.Types (JSRef(..), JSString, castRef)
import GHCJS.Foreign (jsNull)
import GHCJS.Foreign.Callback (syncCallback, asyncCallback, syncCallback1, asyncCallback1, syncCallback2, asyncCallback2, OnBlocked(..))
import GHCJS.Marshal (ToJSRef(..), FromJSRef(..))
import GHCJS.Marshal.Pure (PToJSRef(..), PFromJSRef(..))
import Control.Monad.IO.Class (MonadIO(..))
import Data.Int (Int64)
import Data.Word (Word, Word64)
import GHCJS.DOM.Types
import Control.Applicative ((<$>))
import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName)
import GHCJS.DOM.Enums
 
foreign import javascript unsafe
        "new window[\"VideoStreamTrack\"]($1)" js_newVideoStreamTrack ::
        JSRef Dictionary -> IO (JSRef VideoStreamTrack)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/VideoStreamTrack Mozilla VideoStreamTrack documentation> 
newVideoStreamTrack ::
                    (MonadIO m, IsDictionary videoConstraints) =>
                      Maybe videoConstraints -> m VideoStreamTrack
newVideoStreamTrack videoConstraints
  = liftIO
      (js_newVideoStreamTrack
         (maybe jsNull (unDictionary . toDictionary) videoConstraints)
         >>= fromJSRefUnchecked)