{-# LANGUAGE CPP #-}
{-# LANGUAGE PatternSynonyms #-}
-- For HasCallStack compatibility
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
module JSDOM.Generated.ProcessingInstruction
       (getTarget, getTargetUnsafe, getTargetUnchecked, getSheet,
        getSheetUnsafe, getSheetUnchecked, ProcessingInstruction(..),
        gTypeProcessingInstruction)
       where
import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, realToFrac, fmap, Show, Read, Eq, Ord, Maybe(..))
import qualified Prelude (error)
import Data.Typeable (Typeable)
import Language.Javascript.JSaddle (JSM(..), JSVal(..), JSString, strictEqual, toJSVal, valToStr, valToNumber, valToBool, js, jss, jsf, jsg, function, new, array)
import Data.Int (Int64)
import Data.Word (Word, Word64)
import JSDOM.Types
import Control.Applicative ((<$>))
import Control.Monad (void)
import Control.Lens.Operators ((^.))
import JSDOM.EventTargetClosures (EventName, unsafeEventName)
import JSDOM.Enums
#if MIN_VERSION_base(4,9,0)
import GHC.Stack (HasCallStack)
#elif MIN_VERSION_base(4,8,0)
import GHC.Stack (CallStack)
import GHC.Exts (Constraint)
type HasCallStack = ((?callStack :: CallStack) :: Constraint)
#else
import GHC.Exts (Constraint)
type HasCallStack = (() :: Constraint)
#endif

-- | <https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction.target Mozilla ProcessingInstruction.target documentation> 
getTarget ::
          (MonadDOM m, FromJSString result) =>
            ProcessingInstruction -> m (Maybe result)
getTarget self
  = liftDOM ((self ^. js "target") >>= fromMaybeJSString)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction.target Mozilla ProcessingInstruction.target documentation> 
getTargetUnsafe ::
                (MonadDOM m, HasCallStack, FromJSString result) =>
                  ProcessingInstruction -> m result
getTargetUnsafe self
  = liftDOM
      (((self ^. js "target") >>= fromMaybeJSString) >>=
         maybe (Prelude.error "Nothing to return") return)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction.target Mozilla ProcessingInstruction.target documentation> 
getTargetUnchecked ::
                   (MonadDOM m, FromJSString result) =>
                     ProcessingInstruction -> m result
getTargetUnchecked self
  = liftDOM ((self ^. js "target") >>= fromJSValUnchecked)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction.sheet Mozilla ProcessingInstruction.sheet documentation> 
getSheet ::
         (MonadDOM m) => ProcessingInstruction -> m (Maybe StyleSheet)
getSheet self = liftDOM ((self ^. js "sheet") >>= fromJSVal)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction.sheet Mozilla ProcessingInstruction.sheet documentation> 
getSheetUnsafe ::
               (MonadDOM m, HasCallStack) => ProcessingInstruction -> m StyleSheet
getSheetUnsafe self
  = liftDOM
      (((self ^. js "sheet") >>= fromJSVal) >>=
         maybe (Prelude.error "Nothing to return") return)

-- | <https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction.sheet Mozilla ProcessingInstruction.sheet documentation> 
getSheetUnchecked ::
                  (MonadDOM m) => ProcessingInstruction -> m StyleSheet
getSheetUnchecked self
  = liftDOM ((self ^. js "sheet") >>= fromJSValUnchecked)