{-# LINE 1 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
{-# LANGUAGE CPP, ExistentialQuantification, TypeSynonymInstances, FlexibleInstances, MultiParamTypeClasses, FlexibleContexts, ScopedTypeVariables #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Graphics.UI.FLTK.LowLevel.Image
(
ImageFail(..),
ImageFuncs(..),
defaultImageFuncs,
imageNew,
CustomColorAverage,
CustomImageDraw,
CustomImageCopy,
toCustomImageDrawPrim,
toCustomColorAveragePrim,
toCustomImageCopyPrim
)
where
import qualified Foreign.C.Types as C2HSImp
import qualified Foreign.Ptr as C2HSImp
import qualified Foreign.Storable as C2HSImp
import C2HS hiding (cFromEnum, cFromBool, cToBool,cToEnum)
import Graphics.UI.FLTK.LowLevel.Fl_Enumerations
import Graphics.UI.FLTK.LowLevel.Fl_Types
import Graphics.UI.FLTK.LowLevel.Utils
import Graphics.UI.FLTK.LowLevel.Hierarchy
import Graphics.UI.FLTK.LowLevel.Dispatch
data ImageFail = ImageErrFormat
| ImageErrFileAccess
| ImageErrNoImage
deriving (Int -> ImageFail -> ShowS
[ImageFail] -> ShowS
ImageFail -> String
(Int -> ImageFail -> ShowS)
-> (ImageFail -> String)
-> ([ImageFail] -> ShowS)
-> Show ImageFail
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ImageFail] -> ShowS
$cshowList :: [ImageFail] -> ShowS
show :: ImageFail -> String
$cshow :: ImageFail -> String
showsPrec :: Int -> ImageFail -> ShowS
$cshowsPrec :: Int -> ImageFail -> ShowS
Show,ImageFail -> ImageFail -> Bool
(ImageFail -> ImageFail -> Bool)
-> (ImageFail -> ImageFail -> Bool) -> Eq ImageFail
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ImageFail -> ImageFail -> Bool
$c/= :: ImageFail -> ImageFail -> Bool
== :: ImageFail -> ImageFail -> Bool
$c== :: ImageFail -> ImageFail -> Bool
Eq,Eq ImageFail
Eq ImageFail =>
(ImageFail -> ImageFail -> Ordering)
-> (ImageFail -> ImageFail -> Bool)
-> (ImageFail -> ImageFail -> Bool)
-> (ImageFail -> ImageFail -> Bool)
-> (ImageFail -> ImageFail -> Bool)
-> (ImageFail -> ImageFail -> ImageFail)
-> (ImageFail -> ImageFail -> ImageFail)
-> Ord ImageFail
ImageFail -> ImageFail -> Bool
ImageFail -> ImageFail -> Ordering
ImageFail -> ImageFail -> ImageFail
forall a.
Eq a =>
(a -> a -> Ordering)
-> (a -> a -> Bool)
-> (a -> a -> Bool)
-> (a -> a -> Bool)
-> (a -> a -> Bool)
-> (a -> a -> a)
-> (a -> a -> a)
-> Ord a
min :: ImageFail -> ImageFail -> ImageFail
$cmin :: ImageFail -> ImageFail -> ImageFail
max :: ImageFail -> ImageFail -> ImageFail
$cmax :: ImageFail -> ImageFail -> ImageFail
>= :: ImageFail -> ImageFail -> Bool
$c>= :: ImageFail -> ImageFail -> Bool
> :: ImageFail -> ImageFail -> Bool
$c> :: ImageFail -> ImageFail -> Bool
<= :: ImageFail -> ImageFail -> Bool
$c<= :: ImageFail -> ImageFail -> Bool
< :: ImageFail -> ImageFail -> Bool
$c< :: ImageFail -> ImageFail -> Bool
compare :: ImageFail -> ImageFail -> Ordering
$ccompare :: ImageFail -> ImageFail -> Ordering
$cp1Ord :: Eq ImageFail
Ord)
instance Enum ImageFail where
succ ImageErrFormat = ImageErrFileAccess
succ ImageErrFileAccess = ImageErrNoImage
succ ImageErrNoImage = error "ImageFail.succ: ImageErrNoImage has no successor"
pred ImageErrFileAccess = ImageErrFormat
pred ImageErrNoImage = ImageErrFileAccess
pred ImageErrFormat = error "ImageFail.pred: ImageErrFormat has no predecessor"
enumFromTo from to = go from
where
end = fromEnum to
go v = case compare (fromEnum v) end of
LT -> v : go (succ v)
EQ -> [v]
GT -> []
enumFrom from = enumFromTo from ImageErrNoImage
fromEnum ImageErrFormat = (-3)
fromEnum ImageErrFileAccess = (-2)
fromEnum ImageErrNoImage = (-1)
toEnum :: Int -> ImageFail
toEnum (-3) = ImageFail
ImageErrFormat
toEnum (-2) = ImageErrFileAccess
toEnum (-1) = ImageFail
ImageErrNoImage
toEnum unmatched :: Int
unmatched = String -> ImageFail
forall a. HasCallStack => String -> a
error ("ImageFail.toEnum: Cannot match " String -> ShowS
forall a. [a] -> [a] -> [a]
++ Int -> String
forall a. Show a => a -> String
show Int
unmatched)
{-# LINE 41 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
type CustomColorAverage = Ref Image -> Color -> Float -> IO ()
type CustomImageDraw = Ref Image -> Position -> Size -> Maybe X -> Maybe Y -> IO ()
type CustomImageCopy = Ref Image -> Size -> IO (Ref Image)
toCustomImageDrawPrim :: CustomImageDraw -> IO (FunPtr CustomImageDrawPrim)
toCustomImageDrawPrim f =
mkCustomImageDrawPrimPtr
(\ptr x_pos' y_pos' width' height' x_offset' y_offset' ->
let _x_offset = fmap X $ integralToMaybe x_offset'
_y_offset = fmap Y $ integralToMaybe y_offset'
position' = Position (X $ fromIntegral x_pos')
(Y $ fromIntegral y_pos')
size' = Size (Width $ fromIntegral width')
(Height $ fromIntegral height')
in
toRef ptr >>= \refPtr -> f refPtr position' size' _x_offset _y_offset
)
toCustomColorAveragePrim :: CustomColorAverage -> IO (FunPtr CustomColorAveragePrim)
toCustomColorAveragePrim f =
mkCustomColorAveragePtr
(\ptr cint cfloat ->
wrapNonNull ptr "Null pointer. toCustomColorAveragePrim" >>= \pp ->
f (wrapInRef pp) (Color (fromIntegral cint)) (realToFrac cfloat)
)
toCustomImageCopyPrim :: CustomImageCopy -> IO (FunPtr CustomImageCopyPrim)
toCustomImageCopyPrim f =
mkCustomImageCopyPrimPtr
(\ptr width' height' -> do
pp <- wrapNonNull ptr "Null pointer. toCustomImageCopyPrim"
refPtr <- f (wrapInRef pp) (Size (Width $ fromIntegral width')
(Height $ fromIntegral height'))
unsafeRefToPtr refPtr
)
data ImageFuncs a b =
ImageFuncs
{
ImageFuncs a b -> Maybe CustomImageDraw
imageDrawOverride :: Maybe (CustomImageDraw),
ImageFuncs a b -> Maybe CustomColorAverage
imageColorAverageOverride :: Maybe (CustomColorAverage),
ImageFuncs a b -> Maybe CustomImageCopy
imageCopyOverride :: Maybe (CustomImageCopy),
ImageFuncs a b -> Maybe (Ref Image -> IO ())
imageDesaturateOverride :: Maybe (Ref Image -> IO ()),
ImageFuncs a b -> Maybe (Ref Image -> IO ())
imageUncacheOverride :: Maybe (Ref Image -> IO ())
}
virtualFuncs' :: IO ((Ptr ()))
virtualFuncs' :: IO (Ptr ())
virtualFuncs' =
IO (Ptr ())
virtualFuncs''_ IO (Ptr ()) -> (Ptr () -> IO (Ptr ())) -> IO (Ptr ())
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \res :: Ptr ()
res ->
let {res' :: Ptr ()
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 89 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
imageFunctionStruct :: (ImageFuncs a b) -> IO (Ptr ())
imageFunctionStruct funcs = do
p <- virtualFuncs'
toCustomImageDrawPrim `orNullFunPtr` (imageDrawOverride funcs) >>=
(\ptr val -> do {C2HSImp.pokeByteOff ptr 24 (val :: (C2HSImp.FunPtr ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))))))))}) p
toCustomColorAveragePrim `orNullFunPtr` (imageColorAverageOverride funcs) >>=
(\ptr val -> do {C2HSImp.pokeByteOff ptr 0 (val :: (C2HSImp.FunPtr ((C2HSImp.Ptr ()) -> (C2HSImp.CUInt -> (C2HSImp.CFloat -> (IO ()))))))}) p
toCustomImageCopyPrim `orNullFunPtr` (imageCopyOverride funcs) >>=
(\ptr val -> do {C2HSImp.pokeByteOff ptr 8 (FunPtr CustomImageCopyPrim
val :: (C2HSImp.FunPtr ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO (C2HSImp.Ptr ())))))))}) Ptr ()
p
(Ref Image -> IO ()) -> IO (FunPtr (Ptr () -> IO ()))
forall a. (Ref a -> IO ()) -> IO (FunPtr (Ptr () -> IO ()))
toCallbackPrim ((Ref Image -> IO ()) -> IO (FunPtr (Ptr () -> IO ())))
-> Maybe (Ref Image -> IO ()) -> IO (FunPtr (Ptr () -> IO ()))
forall a b. (a -> IO (FunPtr b)) -> Maybe a -> IO (FunPtr b)
`orNullFunPtr` (ImageFuncs a b -> Maybe (Ref Image -> IO ())
forall a b. ImageFuncs a b -> Maybe (Ref Image -> IO ())
imageDesaturateOverride ImageFuncs a b
funcs) IO (FunPtr (Ptr () -> IO ()))
-> (FunPtr (Ptr () -> IO ()) -> IO ()) -> IO ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
(\ptr :: Ptr ()
ptr val :: FunPtr (Ptr () -> IO ())
val -> do {Ptr () -> Int -> FunPtr (Ptr () -> IO ()) -> IO ()
forall a b. Storable a => Ptr b -> Int -> a -> IO ()
C2HSImp.pokeByteOff Ptr ()
ptr 16 (FunPtr (Ptr () -> IO ())
val :: (C2HSImp.FunPtr ((C2HSImp.Ptr ()) -> (IO ()))))}) Ptr ()
p
(Ref Image -> IO ()) -> IO (FunPtr (Ptr () -> IO ()))
forall a. (Ref a -> IO ()) -> IO (FunPtr (Ptr () -> IO ()))
toCallbackPrim ((Ref Image -> IO ()) -> IO (FunPtr (Ptr () -> IO ())))
-> Maybe (Ref Image -> IO ()) -> IO (FunPtr (Ptr () -> IO ()))
forall a b. (a -> IO (FunPtr b)) -> Maybe a -> IO (FunPtr b)
`orNullFunPtr` (ImageFuncs a b -> Maybe (Ref Image -> IO ())
forall a b. ImageFuncs a b -> Maybe (Ref Image -> IO ())
imageUncacheOverride ImageFuncs a b
funcs) IO (FunPtr (Ptr () -> IO ()))
-> (FunPtr (Ptr () -> IO ()) -> IO ()) -> IO ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
(\ptr :: Ptr ()
ptr val :: FunPtr (Ptr () -> IO ())
val -> do {Ptr () -> Int -> FunPtr (Ptr () -> IO ()) -> IO ()
forall a b. Storable a => Ptr b -> Int -> a -> IO ()
C2HSImp.pokeByteOff Ptr ()
ptr 32 (FunPtr (Ptr () -> IO ())
val :: (C2HSImp.FunPtr ((C2HSImp.Ptr ()) -> (IO ()))))}) Ptr ()
p
Ptr () -> IO (Ptr ())
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr ()
p
defaultImageFuncs :: ImageFuncs a b
defaultImageFuncs :: ImageFuncs a b
defaultImageFuncs = Maybe CustomImageDraw
-> Maybe CustomColorAverage
-> Maybe CustomImageCopy
-> Maybe (Ref Image -> IO ())
-> Maybe (Ref Image -> IO ())
-> ImageFuncs a b
forall a b.
Maybe CustomImageDraw
-> Maybe CustomColorAverage
-> Maybe CustomImageCopy
-> Maybe (Ref Image -> IO ())
-> Maybe (Ref Image -> IO ())
-> ImageFuncs a b
ImageFuncs Maybe CustomImageDraw
forall a. Maybe a
Nothing Maybe CustomColorAverage
forall a. Maybe a
Nothing Maybe CustomImageCopy
forall a. Maybe a
Nothing Maybe (Ref Image -> IO ())
forall a. Maybe a
Nothing Maybe (Ref Image -> IO ())
forall a. Maybe a
Nothing
flImageNew' :: (Int) -> (Int) -> (Int) -> IO ((Ptr ()))
flImageNew' :: Int -> Int -> Int -> IO (Ptr ())
flImageNew' a1 :: Int
a1 a2 :: Int
a2 a3 :: Int
a3 =
let {a1' :: CInt
a1' = Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral Int
a1} in
let {a2' :: CInt
a2' = Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral Int
a2} in
let {a3' :: CInt
a3' = Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral Int
a2 :: Int
a3 :: Int
a3} in
CInt -> CInt -> CInt -> IO (Ptr ())
flImageNew''_ CInt
a1' CInt
a2' CInt
a3' IO (Ptr ()) -> (Ptr () -> IO (Ptr ())) -> IO (Ptr ())
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \res :: Ptr ()
res ->
let {res' :: Ptr ()
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 108 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
flOverriddenImageNew' :: (Int) -> (Int) -> (Int) -> (Ptr ()) -> IO ((Ptr ()))
flOverriddenImageNew' a1 a2 a3 a4 =
let {a1' = fromIntegral a1} in
let {a2' = fromIntegral a2} in
let {a3' = fromIntegral a3} in
let {a4' = id a4} in
flOverriddenImageNew''_ a1' a2' a3' a4' >>= \res ->
let {res' = id res} in
return (res')
{-# LINE 109 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
imageNew :: Size -> Depth -> Maybe (ImageFuncs a b) -> IO (Ref Image)
imageNew (Size (Width width') (Height height')) (Depth depth') funcs =
case funcs of
Just fs -> do
fptr <- imageFunctionStruct fs
obj <- flOverriddenImageNew' width' height' depth' (castPtr fptr)
toRef obj
Nothing -> flImageNew' width' height' depth' >>= toRef
flImageDestroy' :: (Ptr ()) -> IO ((()))
flImageDestroy' :: Ptr () -> IO ()
flImageDestroy' a1 :: Ptr ()
a1 =
let {a1' = id a1} in
Ptr () -> IO ()
flImageDestroy''_ Ptr ()
a1' IO () -> (() -> IO ()) -> IO ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \res :: ()
res ->
let {res' :: ()
res' = () -> ()
forall a. a -> a
id ()
res} in
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return (()
res')
{-# LINE 120 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ (IO ())) => Op (Destroy ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> flImageDestroy' imagePtr
w' :: (Ptr ()) -> IO ((Int))
w' :: Ptr () -> IO Int
w' a1 :: Ptr ()
a1 =
let {a1' :: Ptr ()
a1' = Ptr () -> Ptr ()
forall a. a -> a
id Ptr ()
a1} in
Ptr () -> IO CInt
w''_ Ptr ()
a1' IO CInt -> (CInt -> IO Int) -> IO Int
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \res :: CInt
res ->
let {res' :: Int
res' = CInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral CInt
res} in
Int -> IO Int
forall (m :: * -> *) a. Monad m => a -> m a
return (Int
res')
{-# LINE 123 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Width))) => Op (GetW ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> w' imagePtr >>= return . Width
h' :: (Ptr ()) -> IO ((Int))
h' :: Ptr () -> IO Int
h' a1 :: Ptr ()
a1 =
let {a1' :: Ptr ()
a1' = Ptr () -> Ptr ()
forall a. a -> a
id Ptr ()
a1} in
Ptr () -> IO CInt
h''_ Ptr ()
a1' IO CInt -> (CInt -> IO Int) -> IO Int
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \res :: CInt
res ->
let {res' :: Int
res' = CInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral CInt
res} in
Int -> IO Int
forall (m :: * -> *) a. Monad m => a -> m a
return (Int
res')
{-# LINE 126 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Height))) => Op (GetH ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> h' imagePtr >>= return . Height
d' :: (Ptr ()) -> IO ((Int))
d' a1 =
let {a1' = id a1} in
d''_ a1' >>= \res ->
let {res' = fromIntegral res} in
return (res')
{-# LINE 129 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Int))) => Op (GetD ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> d' imagePtr
ld' :: (Ptr ()) -> IO ((Int))
ld' a1 =
let {a1' = id a1} in
ld''_ a1' >>= \res ->
let {res' = fromIntegral res} in
return (res')
{-# LINE 132 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Int))) => Op (GetLd ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> ld' imagePtr
count' :: (Ptr ()) -> IO ((Int))
count' a1 =
let {a1' = id a1} in
count''_ a1' >>= \res ->
let {res' = fromIntegral res} in
return (res')
{-# LINE 135 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Int))) => Op (GetCount ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> count' imagePtr
copyWithWH' :: (Ptr ()) -> (Int) -> (Int) -> IO ((Ptr ()))
copyWithWH' a1 a2 a3 =
let {a1' = id a1} in
let {a2' = fromIntegral a2} in
let {a3' = fromIntegral a3} in
copyWithWH''_ a1' a2' a3' >>= \res ->
let {res' = id res} in
return (res')
{-# LINE 139 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
copy' :: (Ptr ()) -> IO ((Ptr ()))
copy' a1 =
let {a1' = id a1} in
copy''_ a1' >>= \res ->
let {res' = id res} in
return (res')
{-# LINE 140 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( Maybe Size -> IO (Maybe (Ref Image)))) => Op (Copy ()) Image orig impl where
runOp _ _ image size' = case size' of
Just (Size (Width imageWidth) (Height imageHeight)) ->
withRef image $ \imagePtr -> copyWithWH' imagePtr imageWidth imageHeight >>= toMaybeRef
Nothing -> withRef image $ \imagePtr -> copy' imagePtr >>= toMaybeRef
colorAverage' :: (Ptr ()) -> (Color) -> (Float) -> IO ()
colorAverage' a1 a2 a3 =
let {a1' = id a1} in
let {a2' = cFromColor a2} in
let {a3' = realToFrac a3} in
colorAverage''_ a1' a2' a3' >>
return ()
{-# LINE 147 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ (Color -> Float -> IO ())) => Op (ColorAverage ()) Image orig impl where
runOp _ _ image c i = withRef image $ \imagePtr -> colorAverage' imagePtr c i
inactive' :: (Ptr ()) -> IO ()
inactive' a1 =
let {a1' = id a1} in
inactive''_ a1' >>
return ()
{-# LINE 151 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO ())) => Op (Inactive ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> inactive' imagePtr
desaturate' :: (Ptr ()) -> IO ()
desaturate' a1 =
let {a1' = id a1} in
desaturate''_ a1' >>
return ()
{-# LINE 155 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO ())) => Op (Desaturate ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> desaturate' imagePtr
drawWithCxCy' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ()
drawWithCxCy' a1 a2 a3 a4 a5 a6 a7 =
let {a1' = id a1} in
let {a2' = fromIntegral a2} in
let {a3' = fromIntegral a3} in
let {a4' = fromIntegral a4} in
let {a5' = fromIntegral a5} in
let {a6' = fromIntegral a6} in
let {a7' = fromIntegral a7} in
drawWithCxCy''_ a1' a2' a3' a4' a5' a6' a7' >>
return ()
{-# LINE 159 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
drawWithCx' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ()
drawWithCx' a1 a2 a3 a4 a5 a6 =
let {a1' = id a1} in
let {a2' = fromIntegral a2} in
let {a3' = fromIntegral a3} in
let {a4' = fromIntegral a4} in
let {a5' = fromIntegral a5} in
let {a6' = fromIntegral a6} in
drawWithCx''_ a1' a2' a3' a4' a5' a6' >>
return ()
{-# LINE 160 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
drawWithCy' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ()
drawWithCy' a1 a2 a3 a4 a5 a6 =
let {a1' = id a1} in
let {a2' = fromIntegral a2} in
let {a3' = fromIntegral a3} in
let {a4' = fromIntegral a4} in
let {a5' = fromIntegral a5} in
let {a6' = fromIntegral a6} in
drawWithCy''_ a1' a2' a3' a4' a5' a6' >>
return ()
{-# LINE 161 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
drawWith' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ()
drawWith' a1 a2 a3 a4 a5 =
let {a1' = id a1} in
let {a2' = fromIntegral a2} in
let {a3' = fromIntegral a3} in
let {a4' = fromIntegral a4} in
let {a5' = fromIntegral a5} in
drawWith''_ a1' a2' a3' a4' a5' >>
return ()
{-# LINE 162 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ (Position -> Size -> Maybe X -> Maybe Y -> IO ())) => Op (DrawResize ()) Image orig impl where
runOp _ _ image (Position (X imageX) (Y imageY)) (Size (Width imageWidth) (Height imageHeight)) xOffset yOffset =
case (xOffset, yOffset) of
(Just (X xOff), Just (Y yOff)) ->
withRef image $ \imagePtr -> drawWithCxCy' imagePtr imageX imageY imageWidth imageHeight (fromIntegral xOff) (fromIntegral yOff)
(Just (X xOff), Nothing) ->
withRef image $ \imagePtr -> drawWithCx' imagePtr imageX imageY imageWidth imageHeight (fromIntegral xOff)
(Nothing, Just (Y yOff)) ->
withRef image $ \imagePtr -> drawWithCy' imagePtr imageX imageY imageWidth imageHeight (fromIntegral yOff)
(Nothing, Nothing) ->
withRef image $ \imagePtr -> drawWith' imagePtr imageX imageY imageWidth imageHeight
draw' :: (Ptr ()) -> (Int) -> (Int) -> IO ()
draw' :: Ptr () -> Int -> Int -> IO ()
draw' a1 :: Ptr ()
a1 a2 :: Int
a2 a3 :: Int
a3 =
let {a1' = id a1} in
let {a2' :: CInt
a2' = Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral Int
a2} in
let {a3' :: CInt
a3' = Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral Int
a3} in
Ptr () -> CInt -> CInt -> IO ()
draw''_ Ptr ()
a1' CInt
a2' CInt
a3' IO () -> IO () -> IO ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
{-# LINE 176 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ (Position -> IO ())) => Op (Draw ()) Image orig impl where
runOp _ _ image (Position (X x_pos') (Y y_pos')) = withRef image $ \imagePtr -> draw' imagePtr x_pos' y_pos'
uncache' :: (Ptr ()) -> IO ()
uncache' a1 =
let {a1' = id a1} in
uncache''_ a1' >>
return ()
{-# LINE 179 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO ())) => Op (Uncache ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> uncache' imagePtr
fail' :: (Ptr ()) -> IO ((CInt))
fail' a1 =
let {a1' = id a1} in
fail''_ a1' >>= \res ->
let {res' = fromIntegral res} in
return (res')
{-# LINE 183 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ (IO (Either ImageFail ()))) => Op (Fail ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> do
res <- fail' imagePtr
if (res == 0)
then return (Right ())
else return (Left (cToEnum res))
dataw' :: (Ptr ()) -> IO ((Int))
dataw' :: Ptr () -> IO Int
dataw' a1 :: Ptr ()
a1 =
let {a1' = id a1} in
Ptr () -> IO CInt
dataw''_ Ptr ()
a1' IO CInt -> (CInt -> IO Int) -> IO Int
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \res :: CInt
res ->
let {res' :: Int
res' = CInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral CInt
res} in
Int -> IO Int
forall (m :: * -> *) a. Monad m => a -> m a
return (Int
res')
{-# LINE 191 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Width))) => Op (GetDataW ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> dataw' imagePtr >>= return . Width
datah' :: (Ptr ()) -> IO ((Int))
datah' a1 =
let {a1' = id a1} in
datah''_ a1' >>= \res ->
let {res' = fromIntegral res} in
return (res')
{-# LINE 194 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ ( IO (Height))) => Op (GetDataH ()) Image orig impl where
runOp _ _ image = withRef image $ \imagePtr -> datah' imagePtr >>= return . Height
instance (impl ~ ( IO (Size))) => Op (GetDataSize ()) Image orig impl where
runOp _ _ image = do
w' <- getDataW image
h' <- getDataH image
return (Size w' h')
scale' :: (Ptr ()) -> (Int) -> (Int) -> (Bool) -> (Bool) -> IO ()
scale' :: Ptr () -> Int -> Int -> Bool -> Bool -> IO ()
scale' a1 :: Ptr ()
a1 a2 :: Int
a2 a3 a4 :: Bool
a4 a5 :: Bool
a5 =
let {a1' = id a1} in
let {a2' = fromIntegral a2} in
let {a3' :: CInt
a3' = Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral Int
a3} in
let {a4' :: CInt
a4' = Bool -> CInt
forall a. (Eq a, Num a) => Bool -> a
cFromBool Bool
a4} in
let {a5' :: CInt
a5' = Bool -> CInt
forall a. (Eq a, Num a) => Bool -> a
cFromBool Bool
a5} in
Ptr () -> CInt -> CInt -> CInt -> CInt -> IO ()
scale''_ Ptr ()
a1' CInt
a2' CInt
a3' CInt
a4' CInt
a5' IO () -> IO () -> IO ()
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
{-# LINE 202 "src/Graphics/UI/FLTK/LowLevel/Image.chs" #-}
instance (impl ~ (Size -> Maybe Bool -> Maybe Bool -> IO ())) => Op (Scale ()) Image orig impl where
runOp _ _ image (Size (Width w') (Height h')) proportional can_expand =
withRef image $ \imagePtr -> scale' imagePtr w' h' (maybe True id proportional) (maybe False id can_expand)
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_default_virtual_funcs"
virtualFuncs''_ :: (IO (C2HSImp.Ptr ()))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_New"
flImageNew''_ :: (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO (C2HSImp.Ptr ())))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_OverriddenImage_New"
flOverriddenImageNew''_ :: (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> ((C2HSImp.Ptr ()) -> (IO (C2HSImp.Ptr ()))))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_Destroy"
flImageDestroy''_ :: ((C2HSImp.Ptr ()) -> (IO ()))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_w"
w''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_h"
h''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_d"
d''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_ld"
ld''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_count"
count''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_copy_with_w_h"
copyWithWH''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO (C2HSImp.Ptr ())))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_copy"
copy''_ :: ((C2HSImp.Ptr ()) -> (IO (C2HSImp.Ptr ())))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_color_average"
colorAverage''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CUInt -> (C2HSImp.CFloat -> (IO ()))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_inactive"
inactive''_ :: ((C2HSImp.Ptr ()) -> (IO ()))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_desaturate"
desaturate''_ :: ((C2HSImp.Ptr ()) -> (IO ()))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_draw_with_cx_cy"
drawWithCxCy''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_draw_with_cx"
drawWithCx''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ())))))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_draw_with_cy"
drawWithCy''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ())))))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_draw_with"
drawWith''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_draw"
draw''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_uncache"
uncache''_ :: ((C2HSImp.Ptr ()) -> (IO ()))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_fail"
fail''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_data_w"
dataw''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_data_h"
datah''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))
foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Image.chs.h Fl_Image_scale"
scale''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))))