{-# LANGUAGE PatternSynonyms #-} {-# LANGUAGE ForeignFunctionInterface #-} {-# LANGUAGE JavaScriptFFI #-} -- For HasCallStack compatibility {-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-} module GHCJS.DOM.JSFFI.Generated.MediaQueryListListener (newMediaQueryListListener, newMediaQueryListListenerSync, newMediaQueryListListenerAsync, MediaQueryListListener) where import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, fmap, Show, Read, Eq, Ord) import qualified Prelude (error) import Data.Typeable (Typeable) import GHCJS.Types (JSVal(..), JSString) import GHCJS.Foreign (jsNull, jsUndefined) import GHCJS.Foreign.Callback (syncCallback, asyncCallback, syncCallback1, asyncCallback1, syncCallback2, asyncCallback2, OnBlocked(..)) import GHCJS.Marshal (ToJSVal(..), FromJSVal(..)) import GHCJS.Marshal.Pure (PToJSVal(..), PFromJSVal(..)) import Control.Monad (void) import Control.Monad.IO.Class (MonadIO(..)) import Data.Int (Int64) import Data.Word (Word, Word64) import Data.Maybe (fromJust) import Data.Traversable (mapM) import GHCJS.DOM.Types import Control.Applicative ((<$>)) import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName, unsafeEventNameAsync) import GHCJS.DOM.JSFFI.Generated.Enums -- | newMediaQueryListListener :: (MonadIO m) => (Maybe MediaQueryList -> IO ()) -> m MediaQueryListListener newMediaQueryListListener callback = liftIO (MediaQueryListListener <$> syncCallback1 ThrowWouldBlock (\ list -> fromJSValUnchecked list >>= \ list' -> callback list')) -- | newMediaQueryListListenerSync :: (MonadIO m) => (Maybe MediaQueryList -> IO ()) -> m MediaQueryListListener newMediaQueryListListenerSync callback = liftIO (MediaQueryListListener <$> syncCallback1 ContinueAsync (\ list -> fromJSValUnchecked list >>= \ list' -> callback list')) -- | newMediaQueryListListenerAsync :: (MonadIO m) => (Maybe MediaQueryList -> IO ()) -> m MediaQueryListListener newMediaQueryListListenerAsync callback = liftIO (MediaQueryListListener <$> asyncCallback1 (\ list -> fromJSValUnchecked list >>= \ list' -> callback list'))