OfflineAudioContext.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ForeignFunctionInterface, JavaScriptFFI #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from webaudio-1.1 (webref). Do not edit.
module GHCJS.DOM.JSFFI.Generated.OfflineAudioContext
       (js_newOfflineAudioContext', js_newOfflineAudioContext, js_resume, js_startRendering, js_suspend, js_getLength, newOfflineAudioContext', newOfflineAudioContext, resume, startRendering, startRendering_, suspend, getLength, getLengthUnsafe, getLengthUnchecked, complete, OfflineAudioContext(..), gTypeOfflineAudioContext)
       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 "(($1) => { return new globalThis[\"OfflineAudioContext\"]($1); })"
        js_newOfflineAudioContext' :: OfflineAudioContextOptions -> IO OfflineAudioContext
-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/OfflineAudioContext MDN OfflineAudioContext. documentation>
newOfflineAudioContext' :: (MonadDOM m) => OfflineAudioContextOptions -> m OfflineAudioContext
newOfflineAudioContext' contextOptions = liftDOM ((js_newOfflineAudioContext' (contextOptions)))

foreign import javascript safe "(($1, $2, $3) => { return new globalThis[\"OfflineAudioContext\"]($1, $2, $3); })"
        js_newOfflineAudioContext :: Word -> Word -> Float -> IO OfflineAudioContext
-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/OfflineAudioContext MDN OfflineAudioContext. documentation>
newOfflineAudioContext :: (MonadDOM m) => Word -> Word -> Float -> m OfflineAudioContext
newOfflineAudioContext numberOfChannels length sampleRate = liftDOM ((js_newOfflineAudioContext (numberOfChannels) (length) (sampleRate)))

foreign import javascript interruptible "(($1, $c) => { return $1[\"resume\"]().then(function(s) { $c(null, s);}, function(e) { $c(e, null);}); })"
        js_resume :: OfflineAudioContext -> IO (JSVal, ())
-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/resume MDN OfflineAudioContext.resume documentation>
resume :: (MonadDOM m) => OfflineAudioContext -> m ()
resume self = liftDOM (void (((js_resume (self)) >>= checkPromiseResult)))

foreign import javascript interruptible "(($1, $2, $c) => { return $1[\"startRendering\"]($2).then(function(s) { $c(null, s);}, function(e) { $c(e, null);}); })"
        js_startRendering :: OfflineAudioContext -> JSVal -> IO (JSVal, AudioBuffer)
-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/startRendering MDN OfflineAudioContext.startRendering documentation>
startRendering :: (MonadDOM m) => OfflineAudioContext -> Maybe Word -> m AudioBuffer
startRendering self chunkSize = liftDOM ((((toJSVal chunkSize) >>= \a2' -> js_startRendering (self) a2') >>= checkPromiseResult))

-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/startRendering MDN OfflineAudioContext.startRendering documentation>
startRendering_ :: (MonadDOM m) => OfflineAudioContext -> Maybe Word -> m ()
startRendering_ self chunkSize = liftDOM (void ((((toJSVal chunkSize) >>= \a2' -> js_startRendering (self) a2') >>= checkPromiseResult)))

foreign import javascript interruptible "(($1, $2, $c) => { return $1[\"suspend\"]($2).then(function(s) { $c(null, s);}, function(e) { $c(e, null);}); })"
        js_suspend :: OfflineAudioContext -> Double -> IO (JSVal, ())
-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/suspend MDN OfflineAudioContext.suspend documentation>
suspend :: (MonadDOM m) => OfflineAudioContext -> Double -> m ()
suspend self suspendTime = liftDOM (void (((js_suspend (self) (suspendTime)) >>= checkPromiseResult)))

foreign import javascript unsafe "(($1) => { return $1[\"length\"]; })"
        js_getLength :: OfflineAudioContext -> IO JSVal
-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/length MDN OfflineAudioContext.length documentation>
getLength :: (MonadDOM m) => OfflineAudioContext -> m (Maybe Word)
getLength self = liftDOM (((js_getLength (self)) >>= fromJSValUnchecked))

-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/length MDN OfflineAudioContext.length documentation>
getLengthUnsafe :: (MonadDOM m, HasCallStack) => OfflineAudioContext -> m Word
getLengthUnsafe self = liftDOM ((((js_getLength (self)) >>= fromJSValUnchecked) >>= P.maybe (P.error "Nothing to return") P.return))

-- | <https://developer.mozilla.org/docs/Web/API/OfflineAudioContext/length MDN OfflineAudioContext.length documentation>
getLengthUnchecked :: (MonadDOM m) => OfflineAudioContext -> m Word
getLengthUnchecked self = liftDOM ((pFromJSVal <$> (js_getLength (self))))

-- | <https://webaudio.github.io/web-audio-api/#dom-offlineaudiocontext-oncomplete complete event>
complete :: EventName OfflineAudioContext OfflineAudioCompletionEvent
complete = unsafeEventName (toJSString "complete")