module GHCJS.DOM.JSFFI.Generated.IDBVersionChangeEvent
(js_getOldVersion, getOldVersion, js_getNewVersion, getNewVersion,
getNewVersionUnsafe, getNewVersionUnchecked,
IDBVersionChangeEvent(..), gTypeIDBVersionChangeEvent)
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 "$1[\"oldVersion\"]"
js_getOldVersion :: IDBVersionChangeEvent -> IO Double
getOldVersion :: (MonadIO m) => IDBVersionChangeEvent -> m Word64
getOldVersion self = liftIO (round <$> (js_getOldVersion (self)))
foreign import javascript unsafe "$1[\"newVersion\"]"
js_getNewVersion :: IDBVersionChangeEvent -> IO (Nullable Double)
getNewVersion ::
(MonadIO m) => IDBVersionChangeEvent -> m (Maybe Word64)
getNewVersion self
= liftIO
(fmap round . nullableToMaybe <$> (js_getNewVersion (self)))
getNewVersionUnsafe ::
(MonadIO m, HasCallStack) => IDBVersionChangeEvent -> m Word64
getNewVersionUnsafe self
= liftIO
((fmap round . nullableToMaybe <$> (js_getNewVersion (self))) >>=
maybe (Prelude.error "Nothing to return") return)
getNewVersionUnchecked ::
(MonadIO m) => IDBVersionChangeEvent -> m Word64
getNewVersionUnchecked self
= liftIO
(round . fromJust . nullableToMaybe <$> (js_getNewVersion (self)))