-- GENERATED by C->Haskell Compiler, version 0.28.6 Switcheroo, 25 November 2017 (Haskell)
-- Edit the ORIGNAL .chs file instead!


{-# LINE 1 "src/Graphics/UI/FLTK/LowLevel/PNGImage.chs" #-}
{-# LANGUAGE CPP, TypeSynonymInstances, FlexibleInstances, MultiParamTypeClasses, FlexibleContexts #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Graphics.UI.FLTK.LowLevel.PNGImage
    (
     pngImageNew,
     pngImageNewWithData
     -- * Hierarchy
     --
     -- $hierarchy

    )
where
import qualified Foreign.C.Types as C2HSImp
import qualified Foreign.Ptr as C2HSImp





import C2HS hiding (cFromEnum, cFromBool, cToBool,cToEnum)
import Graphics.UI.FLTK.LowLevel.Fl_Types
import Graphics.UI.FLTK.LowLevel.Utils
import Graphics.UI.FLTK.LowLevel.Hierarchy
import Graphics.UI.FLTK.LowLevel.RGBImage
import qualified Data.ByteString as B
import qualified Data.Text as T
pngImageNew' :: (CString) -> IO ((Ptr ()))
pngImageNew' a1 =
  (flip ($)) a1 $ \a1' -> 
  pngImageNew''_ a1' >>= \res ->
  let {res' = Ptr () -> Ptr ()
forall a. a -> a
id Ptr ()
res} in
  Ptr () -> IO (Ptr ())
forall (m :: * -> *) a. Monad m => a -> m a
return (Ptr ()
res')

{-# LINE 23 "src/Graphics/UI/FLTK/LowLevel/PNGImage.chs" #-}

pngImageNewWithData' :: (CString) -> (Ptr CUChar) -> (Int) -> IO ((Ptr ()))
pngImageNewWithData' a1 a2 a3 =
  (flip ($)) a1 $ \a1' -> 
  let {a2' = id a2} in 
  let {a3' = fromIntegral a3} in 
  pngImageNewWithData''_ a1' a2' a3' >>= \res ->
  let {res' = id res} in
  return (res')

{-# LINE 24 "src/Graphics/UI/FLTK/LowLevel/PNGImage.chs" #-}

pngImageNew :: T.Text -> IO (Either UnknownError (Ref PNGImage))
pngImageNew filename' = withText filename' pngImageNew' >>= toRef >>= checkImage

pngImageNewWithData :: T.Text -> B.ByteString -> IO (Either UnknownError (Ref PNGImage))
pngImageNewWithData l' data' =
  B.useAsCString data' $ \png' ->
    copyTextToCString l' >>= \label -> pngImageNewWithData' label (castPtr png') (B.length data') >>= toRef >>= checkImage


-- $hierarchy
-- @
-- "Graphics.UI.FLTK.LowLevel.Image"
--  |
--  v
-- "Graphics.UI.FLTK.LowLevel.RGBImage"
--  |
--  v
-- "Graphics.UI.FLTK.LowLevel.PNGImage"
-- @

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/PNGImage.chs.h Fl_PNG_Image_New"
  pngImageNew''_ :: ((C2HSImp.Ptr C2HSImp.CChar) -> (IO (C2HSImp.Ptr ())))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/PNGImage.chs.h Fl_PNG_Image_New_WithData"
  pngImageNewWithData''_ :: ((C2HSImp.Ptr C2HSImp.CChar) -> ((C2HSImp.Ptr C2HSImp.CUChar) -> (C2HSImp.CInt -> (IO (C2HSImp.Ptr ())))))