TouchList.hs

{-# LANGUAGE PatternSynonyms #-}
module Language.Javascript.JSaddle.DOM.Generated.TouchList
       (item, getLength, TouchList, castToTouchList, gTypeTouchList) where
import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, realToFrac, fmap, Show, Read, Eq, Ord, Maybe(..))
import Data.Typeable (Typeable)
import Language.Javascript.JSaddle (JSM(..), JSVal(..), JSString, strictEqual, toJSVal, valToStr, valToNumber, valToBool, js, jss, jsf, jsg, function, new, array)
import Data.Int (Int64)
import Data.Word (Word, Word64)
import Language.Javascript.JSaddle.DOM.Types
import Control.Applicative ((<$>))
import Control.Monad (void)
import Control.Lens.Operators ((^.))
import Language.Javascript.JSaddle.DOM.EventTargetClosures (EventName, unsafeEventName)
import Language.Javascript.JSaddle.DOM.Enums

-- | <https://developer.mozilla.org/en-US/docs/Web/API/TouchList.item Mozilla TouchList.item documentation> 
item :: (MonadDOM m) => TouchList -> Word -> m (Maybe Touch)
item self index
  = liftDOM ((self ^. jsf "item" [toJSVal index]) >>= fromJSVal)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/TouchList.length Mozilla TouchList.length documentation> 
getLength :: (MonadDOM m) => TouchList -> m Word
getLength self
  = liftDOM (round <$> ((self ^. js "length") >>= valToNumber))