EventTarget.hs

{-# LANGUAGE PatternSynonyms, ForeignFunctionInterface, JavaScriptFFI #-}
module GHCJS.DOM.JSFFI.Generated.EventTarget
       (js_addEventListener, addEventListener, js_removeEventListener,
        removeEventListener, js_dispatchEvent, dispatchEvent, EventTarget,
        castToEventTarget, gTypeEventTarget, IsEventTarget, toEventTarget)
       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.Enums
 
foreign import javascript unsafe
        "$1[\"addEventListener\"]($2, $3,\n$4)" js_addEventListener ::
        JSRef EventTarget ->
          JSString -> JSRef EventListener -> Bool -> IO ()

-- | <https://developer.mozilla.org/en-US/docs/Web/API/EventTarget.addEventListener Mozilla EventTarget.addEventListener documentation> 
addEventListener ::
                 (MonadIO m, IsEventTarget self, ToJSString type') =>
                   self -> type' -> Maybe EventListener -> Bool -> m ()
addEventListener self type' listener useCapture
  = liftIO
      (js_addEventListener (unEventTarget (toEventTarget self))
         (toJSString type')
         (maybe jsNull pToJSRef listener)
         useCapture)
 
foreign import javascript unsafe
        "$1[\"removeEventListener\"]($2,\n$3, $4)" js_removeEventListener
        ::
        JSRef EventTarget ->
          JSString -> JSRef EventListener -> Bool -> IO ()

-- | <https://developer.mozilla.org/en-US/docs/Web/API/EventTarget.removeEventListener Mozilla EventTarget.removeEventListener documentation> 
removeEventListener ::
                    (MonadIO m, IsEventTarget self, ToJSString type') =>
                      self -> type' -> Maybe EventListener -> Bool -> m ()
removeEventListener self type' listener useCapture
  = liftIO
      (js_removeEventListener (unEventTarget (toEventTarget self))
         (toJSString type')
         (maybe jsNull pToJSRef listener)
         useCapture)
 
foreign import javascript unsafe
        "($1[\"dispatchEvent\"]($2) ? 1 : 0)" js_dispatchEvent ::
        JSRef EventTarget -> JSRef Event -> IO Bool

-- | <https://developer.mozilla.org/en-US/docs/Web/API/EventTarget.dispatchEvent Mozilla EventTarget.dispatchEvent documentation> 
dispatchEvent ::
              (MonadIO m, IsEventTarget self, IsEvent event) =>
                self -> Maybe event -> m Bool
dispatchEvent self event
  = liftIO
      (js_dispatchEvent (unEventTarget (toEventTarget self))
         (maybe jsNull (unEvent . toEvent) event))