MediaQueryList.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from cssom-view-1 (webref). Do not edit.
module JSDOM.Generated.MediaQueryList
       (addListener, removeListener, getMedia, getMatches, change, MediaQueryList(..), gTypeMediaQueryList)
       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/MediaQueryList/addListener MDN MediaQueryList.addListener documentation>
addListener :: (MonadDOM m) => MediaQueryList -> Maybe EventListener -> m ()
addListener self callback' = liftDOM (void (self ^. jsf "addListener" [toJSVal callback']))

-- | <https://developer.mozilla.org/docs/Web/API/MediaQueryList/removeListener MDN MediaQueryList.removeListener documentation>
removeListener :: (MonadDOM m) => MediaQueryList -> Maybe EventListener -> m ()
removeListener self callback' = liftDOM (void (self ^. jsf "removeListener" [toJSVal callback']))

-- | <https://developer.mozilla.org/docs/Web/API/MediaQueryList/media MDN MediaQueryList.media documentation>
getMedia :: (MonadDOM m, FromJSString result) => MediaQueryList -> m result
getMedia self = liftDOM (((self ^. js "media") >>= fromJSValUnchecked))

-- | <https://developer.mozilla.org/docs/Web/API/MediaQueryList/matches MDN MediaQueryList.matches documentation>
getMatches :: (MonadDOM m) => MediaQueryList -> m Bool
getMatches self = liftDOM (((self ^. js "matches") >>= valToBool))

-- | <https://drafts.csswg.org/cssom-view-1/#dom-mediaquerylist-onchange change event>
change :: EventName MediaQueryList MediaQueryListEvent
change = unsafeEventName (toJSString "change")