DragEventInit.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ForeignFunctionInterface, JavaScriptFFI #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from html (webref). Do not edit.
module GHCJS.DOM.JSFFI.Generated.DragEventInit
       (js_newDragEventInit, js_setDataTransfer, js_getDataTransfer, newDragEventInit, setDataTransfer, getDataTransfer, getDataTransferUnsafe, getDataTransferUnchecked, DragEventInit(..), gTypeDragEventInit)
       where
import Prelude ((.), (==), (>>=), (<$>), (++), Bool(..), Maybe(..), IO, Int, Word, Double, Float)
import qualified Prelude as P
import Control.Monad (void)
import GHCJS.Types (JSVal, JSString)
import GHCJS.Foreign (jsUndefined, jsNull)
import GHCJS.DOM.Types
import qualified GHCJS.DOM.Types as Types
import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName, unsafeEventNameAsync)
import GHCJS.DOM.JSFFI.Generated.Enums

foreign import javascript safe "(() => { return ({}); })"
        js_newDragEventInit :: IO DragEventInit
-- | <https://html.spec.whatwg.org/multipage/dnd.html#drageventinit DragEventInit specification>
newDragEventInit :: (MonadDOM m) => m DragEventInit
newDragEventInit = liftDOM ((js_newDragEventInit))

foreign import javascript safe "(($1, $2) => { $1[\"dataTransfer\"] = $2; })"
        js_setDataTransfer :: DragEventInit -> JSVal -> IO ()
setDataTransfer :: (MonadDOM m) => DragEventInit -> Maybe DataTransfer -> m ()
setDataTransfer self val = liftDOM (void (((toJSVal val) >>= \a2' -> js_setDataTransfer (self) a2')))

foreign import javascript unsafe "(($1) => { return $1[\"dataTransfer\"]; })"
        js_getDataTransfer :: DragEventInit -> IO JSVal
getDataTransfer :: (MonadDOM m) => DragEventInit -> m (Maybe DataTransfer)
getDataTransfer self = liftDOM (((js_getDataTransfer (self)) >>= fromJSValUnchecked))

getDataTransferUnsafe :: (MonadDOM m, HasCallStack) => DragEventInit -> m DataTransfer
getDataTransferUnsafe self = liftDOM ((((js_getDataTransfer (self)) >>= fromJSValUnchecked) >>= P.maybe (P.error "Nothing to return") P.return))

getDataTransferUnchecked :: (MonadDOM m) => DragEventInit -> m DataTransfer
getDataTransferUnchecked self = liftDOM ((pFromJSVal <$> (js_getDataTransfer (self))))