Worker.hs

{-# LANGUAGE PatternSynonyms, ForeignFunctionInterface, JavaScriptFFI #-}
module GHCJS.DOM.JSFFI.Generated.Worker
       (js_newWorker, newWorker, js_postMessage, postMessage,
        js_terminate, terminate, message, Worker, castToWorker,
        gTypeWorker)
       where
import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, fmap, Show, Read, Eq, Ord)
import Data.Typeable (Typeable)
import GHCJS.Types (JSRef(..), JSString, castRef)
import GHCJS.Foreign (jsNull)
import GHCJS.Foreign.Callback (syncCallback, asyncCallback, syncCallback1, asyncCallback1, syncCallback2, asyncCallback2, OnBlocked(..))
import GHCJS.Marshal (ToJSRef(..), FromJSRef(..))
import GHCJS.Marshal.Pure (PToJSRef(..), PFromJSRef(..))
import Control.Monad.IO.Class (MonadIO(..))
import Data.Int (Int64)
import Data.Word (Word, Word64)
import GHCJS.DOM.Types
import Control.Applicative ((<$>))
import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName)
import GHCJS.DOM.Enums
 
foreign import javascript unsafe "new window[\"Worker\"]($1)"
        js_newWorker :: JSString -> IO (JSRef Worker)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker Mozilla Worker documentation> 
newWorker ::
          (MonadIO m, ToJSString scriptUrl) => scriptUrl -> m Worker
newWorker scriptUrl
  = liftIO
      (js_newWorker (toJSString scriptUrl) >>= fromJSRefUnchecked)
 
foreign import javascript unsafe "$1[\"postMessage\"]($2, $3)"
        js_postMessage ::
        JSRef Worker -> JSRef SerializedScriptValue -> JSRef Array -> IO ()

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker.postMessage Mozilla Worker.postMessage documentation> 
postMessage ::
            (MonadIO m, IsSerializedScriptValue message,
             IsArray messagePorts) =>
              Worker -> Maybe message -> Maybe messagePorts -> m ()
postMessage self message messagePorts
  = liftIO
      (js_postMessage (unWorker self)
         (maybe jsNull (unSerializedScriptValue . toSerializedScriptValue)
            message)
         (maybe jsNull (unArray . toArray) messagePorts))
 
foreign import javascript unsafe "$1[\"terminate\"]()" js_terminate
        :: JSRef Worker -> IO ()

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker.terminate Mozilla Worker.terminate documentation> 
terminate :: (MonadIO m) => Worker -> m ()
terminate self = liftIO (js_terminate (unWorker self))

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker.onmessage Mozilla Worker.onmessage documentation> 
message :: EventName Worker MessageEvent
message = unsafeEventName (toJSString "message")