jsaddle-dom-0.10.0.0: src/JSDOM/Generated/MutationCallback.hs

{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from dom (webref). Do not edit.
module JSDOM.Generated.MutationCallback
       (newMutationCallback, newMutationCallbackSync, newMutationCallbackAsync, MutationCallback)
       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 JSDOM.Generated.Enums

newMutationCallback :: (MonadDOM m) => ([MutationRecord] -> MutationObserver -> JSM ()) -> m MutationCallback
newMutationCallback callback = liftDOM (MutationCallback . Callback <$> function (\ _ _ args -> case args ++ P.repeat jsUndefined of
        (mutations : observer : _) -> do
          mutations' <- fromJSValUnchecked mutations
          observer' <- fromJSValUnchecked observer
          callback mutations' observer'))

newMutationCallbackSync :: (MonadDOM m) => ([MutationRecord] -> MutationObserver -> JSM ()) -> m MutationCallback
newMutationCallbackSync callback = liftDOM (MutationCallback . Callback <$> function (\ _ _ args -> case args ++ P.repeat jsUndefined of
        (mutations : observer : _) -> do
          mutations' <- fromJSValUnchecked mutations
          observer' <- fromJSValUnchecked observer
          callback mutations' observer'))

newMutationCallbackAsync :: (MonadDOM m) => ([MutationRecord] -> MutationObserver -> JSM ()) -> m MutationCallback
newMutationCallbackAsync callback = liftDOM (MutationCallback . Callback <$> asyncFunction (\ _ _ args -> case args ++ P.repeat jsUndefined of
        (mutations : observer : _) -> do
          mutations' <- fromJSValUnchecked mutations
          observer' <- fromJSValUnchecked observer
          callback mutations' observer'))