MediaTrackConstraints.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ForeignFunctionInterface, JavaScriptFFI #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from mediacapture-streams (webref). Do not edit.
module GHCJS.DOM.JSFFI.Generated.MediaTrackConstraints
       (js_newMediaTrackConstraints, js_setAdvanced, js_getAdvanced, newMediaTrackConstraints, setAdvanced, getAdvanced, getAdvancedUnsafe, getAdvancedUnchecked, MediaTrackConstraints(..), gTypeMediaTrackConstraints)
       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 "(() => { return ({}); })"
        js_newMediaTrackConstraints :: IO MediaTrackConstraints
-- | <https://w3c.github.io/mediacapture-main/#dom-mediatrackconstraints MediaTrackConstraints specification>
newMediaTrackConstraints :: (MonadDOM m) => m MediaTrackConstraints
newMediaTrackConstraints = liftDOM ((js_newMediaTrackConstraints))

foreign import javascript safe "(($1, $2) => { $1[\"advanced\"] = $2; })"
        js_setAdvanced :: MediaTrackConstraints -> JSVal -> IO ()
-- | <https://w3c.github.io/mediacapture-main/#dom-mediatrackconstraints-advanced MediaTrackConstraints.advanced specification>
setAdvanced :: (MonadDOM m, IsMediaTrackConstraintSet val) => MediaTrackConstraints -> [val] -> m ()
setAdvanced self val = liftDOM (void (((toJSVal val) >>= \a2' -> js_setAdvanced (self) a2')))

foreign import javascript unsafe "(($1) => { return $1[\"advanced\"]; })"
        js_getAdvanced :: MediaTrackConstraints -> IO JSVal
-- | <https://w3c.github.io/mediacapture-main/#dom-mediatrackconstraints-advanced MediaTrackConstraints.advanced specification>
getAdvanced :: (MonadDOM m) => MediaTrackConstraints -> m (Maybe [MediaTrackConstraintSet])
getAdvanced self = liftDOM (((js_getAdvanced (self)) >>= fromJSValUnchecked))

-- | <https://w3c.github.io/mediacapture-main/#dom-mediatrackconstraints-advanced MediaTrackConstraints.advanced specification>
getAdvancedUnsafe :: (MonadDOM m, HasCallStack) => MediaTrackConstraints -> m [MediaTrackConstraintSet]
getAdvancedUnsafe self = liftDOM ((((js_getAdvanced (self)) >>= fromJSValUnchecked) >>= P.maybe (P.error "Nothing to return") P.return))

-- | <https://w3c.github.io/mediacapture-main/#dom-mediatrackconstraints-advanced MediaTrackConstraints.advanced specification>
getAdvancedUnchecked :: (MonadDOM m) => MediaTrackConstraints -> m [MediaTrackConstraintSet]
getAdvancedUnchecked self = liftDOM (((js_getAdvanced (self)) >>= fromJSValUnchecked))