module GHCJS.DOM.JSFFI.Generated.NodeList
(js_item, item, item_, itemUnsafe, itemUnchecked, js_getLength,
getLength, NodeList(..), gTypeNodeList, IsNodeList, toNodeList)
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)
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 GHCJS.DOM.Types
import Control.Applicative ((<$>))
import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName)
import GHCJS.DOM.JSFFI.Generated.Enums
foreign import javascript unsafe "$1[\"item\"]($2)" js_item ::
NodeList -> Word -> IO (Nullable Node)
item ::
(MonadIO m, IsNodeList self) => self -> Word -> m (Maybe Node)
item self index
= liftIO (nullableToMaybe <$> (js_item (toNodeList self) index))
item_ :: (MonadIO m, IsNodeList self) => self -> Word -> m ()
item_ self index = liftIO (void (js_item (toNodeList self) index))
itemUnsafe ::
(MonadIO m, IsNodeList self, HasCallStack) =>
self -> Word -> m Node
itemUnsafe self index
= liftIO
((nullableToMaybe <$> (js_item (toNodeList self) index)) >>=
maybe (Prelude.error "Nothing to return") return)
itemUnchecked ::
(MonadIO m, IsNodeList self) => self -> Word -> m Node
itemUnchecked self index
= liftIO
(fromJust . nullableToMaybe <$> (js_item (toNodeList self) index))
foreign import javascript unsafe "$1[\"length\"]" js_getLength ::
NodeList -> IO Word
getLength :: (MonadIO m, IsNodeList self) => self -> m Word
getLength self = liftIO (js_getLength (toNodeList self))