{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Gsk.Structs.ColorStop
(
ColorStop(..) ,
newZeroColorStop ,
noColorStop ,
#if defined(ENABLE_OVERLOADING)
ResolveColorStopMethod ,
#endif
#if defined(ENABLE_OVERLOADING)
colorStop_color ,
#endif
getColorStopColor ,
#if defined(ENABLE_OVERLOADING)
colorStop_offset ,
#endif
getColorStopOffset ,
setColorStopOffset ,
) where
import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P
import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL
import qualified GI.Gdk.Structs.RGBA as Gdk.RGBA
newtype ColorStop = ColorStop (ManagedPtr ColorStop)
deriving (ColorStop -> ColorStop -> Bool
(ColorStop -> ColorStop -> Bool)
-> (ColorStop -> ColorStop -> Bool) -> Eq ColorStop
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ColorStop -> ColorStop -> Bool
$c/= :: ColorStop -> ColorStop -> Bool
== :: ColorStop -> ColorStop -> Bool
$c== :: ColorStop -> ColorStop -> Bool
Eq)
instance WrappedPtr ColorStop where
wrappedPtrCalloc :: IO (Ptr ColorStop)
wrappedPtrCalloc = Int -> IO (Ptr ColorStop)
forall a. Int -> IO (Ptr a)
callocBytes 40
wrappedPtrCopy :: ColorStop -> IO ColorStop
wrappedPtrCopy = \p :: ColorStop
p -> ColorStop -> (Ptr ColorStop -> IO ColorStop) -> IO ColorStop
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr ColorStop
p (Int -> Ptr ColorStop -> IO (Ptr ColorStop)
forall a. WrappedPtr a => Int -> Ptr a -> IO (Ptr a)
copyBytes 40 (Ptr ColorStop -> IO (Ptr ColorStop))
-> (Ptr ColorStop -> IO ColorStop) -> Ptr ColorStop -> IO ColorStop
forall (m :: * -> *) a b c.
Monad m =>
(a -> m b) -> (b -> m c) -> a -> m c
>=> (ManagedPtr ColorStop -> ColorStop)
-> Ptr ColorStop -> IO ColorStop
forall a.
(HasCallStack, WrappedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr ColorStop -> ColorStop
ColorStop)
wrappedPtrFree :: Maybe (GDestroyNotify ColorStop)
wrappedPtrFree = GDestroyNotify ColorStop -> Maybe (GDestroyNotify ColorStop)
forall a. a -> Maybe a
Just GDestroyNotify ColorStop
forall a. FunPtr (Ptr a -> IO ())
ptr_to_g_free
newZeroColorStop :: MonadIO m => m ColorStop
newZeroColorStop :: m ColorStop
newZeroColorStop = IO ColorStop -> m ColorStop
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO ColorStop -> m ColorStop) -> IO ColorStop -> m ColorStop
forall a b. (a -> b) -> a -> b
$ IO (Ptr ColorStop)
forall a. WrappedPtr a => IO (Ptr a)
wrappedPtrCalloc IO (Ptr ColorStop)
-> (Ptr ColorStop -> IO ColorStop) -> IO ColorStop
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr ColorStop -> ColorStop)
-> Ptr ColorStop -> IO ColorStop
forall a.
(HasCallStack, WrappedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr ColorStop -> ColorStop
ColorStop
instance tag ~ 'AttrSet => Constructible ColorStop tag where
new :: (ManagedPtr ColorStop -> ColorStop)
-> [AttrOp ColorStop tag] -> m ColorStop
new _ attrs :: [AttrOp ColorStop tag]
attrs = do
ColorStop
o <- m ColorStop
forall (m :: * -> *). MonadIO m => m ColorStop
newZeroColorStop
ColorStop -> [AttrOp ColorStop 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set ColorStop
o [AttrOp ColorStop tag]
[AttrOp ColorStop 'AttrSet]
attrs
ColorStop -> m ColorStop
forall (m :: * -> *) a. Monad m => a -> m a
return ColorStop
o
noColorStop :: Maybe ColorStop
noColorStop :: Maybe ColorStop
noColorStop = Maybe ColorStop
forall a. Maybe a
Nothing
getColorStopOffset :: MonadIO m => ColorStop -> m Double
getColorStopOffset :: ColorStop -> m Double
getColorStopOffset s :: ColorStop
s = IO Double -> m Double
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ ColorStop -> (Ptr ColorStop -> IO Double) -> IO Double
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr ColorStop
s ((Ptr ColorStop -> IO Double) -> IO Double)
-> (Ptr ColorStop -> IO Double) -> IO Double
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr ColorStop
ptr -> do
CDouble
val <- Ptr CDouble -> IO CDouble
forall a. Storable a => Ptr a -> IO a
peek (Ptr ColorStop
ptr Ptr ColorStop -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 0) :: IO CDouble
let val' :: Double
val' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
val
Double -> IO Double
forall (m :: * -> *) a. Monad m => a -> m a
return Double
val'
setColorStopOffset :: MonadIO m => ColorStop -> Double -> m ()
setColorStopOffset :: ColorStop -> Double -> m ()
setColorStopOffset s :: ColorStop
s val :: Double
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ ColorStop -> (Ptr ColorStop -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr ColorStop
s ((Ptr ColorStop -> IO ()) -> IO ())
-> (Ptr ColorStop -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr ColorStop
ptr -> do
let val' :: CDouble
val' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
val
Ptr CDouble -> CDouble -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr ColorStop
ptr Ptr ColorStop -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 0) (CDouble
val' :: CDouble)
#if defined(ENABLE_OVERLOADING)
data ColorStopOffsetFieldInfo
instance AttrInfo ColorStopOffsetFieldInfo where
type AttrBaseTypeConstraint ColorStopOffsetFieldInfo = (~) ColorStop
type AttrAllowedOps ColorStopOffsetFieldInfo = '[ 'AttrSet, 'AttrGet]
type AttrSetTypeConstraint ColorStopOffsetFieldInfo = (~) Double
type AttrTransferTypeConstraint ColorStopOffsetFieldInfo = (~)Double
type AttrTransferType ColorStopOffsetFieldInfo = Double
type AttrGetType ColorStopOffsetFieldInfo = Double
type AttrLabel ColorStopOffsetFieldInfo = "offset"
type AttrOrigin ColorStopOffsetFieldInfo = ColorStop
attrGet = getColorStopOffset
attrSet = setColorStopOffset
attrConstruct = undefined
attrClear = undefined
attrTransfer _ v = do
return v
colorStop_offset :: AttrLabelProxy "offset"
colorStop_offset = AttrLabelProxy
#endif
getColorStopColor :: MonadIO m => ColorStop -> m Gdk.RGBA.RGBA
getColorStopColor :: ColorStop -> m RGBA
getColorStopColor s :: ColorStop
s = IO RGBA -> m RGBA
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO RGBA -> m RGBA) -> IO RGBA -> m RGBA
forall a b. (a -> b) -> a -> b
$ ColorStop -> (Ptr ColorStop -> IO RGBA) -> IO RGBA
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr ColorStop
s ((Ptr ColorStop -> IO RGBA) -> IO RGBA)
-> (Ptr ColorStop -> IO RGBA) -> IO RGBA
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr ColorStop
ptr -> do
let val :: Ptr RGBA
val = Ptr ColorStop
ptr Ptr ColorStop -> Int -> Ptr RGBA
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 8 :: (Ptr Gdk.RGBA.RGBA)
RGBA
val' <- ((ManagedPtr RGBA -> RGBA) -> Ptr RGBA -> IO RGBA
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newBoxed ManagedPtr RGBA -> RGBA
Gdk.RGBA.RGBA) Ptr RGBA
val
RGBA -> IO RGBA
forall (m :: * -> *) a. Monad m => a -> m a
return RGBA
val'
#if defined(ENABLE_OVERLOADING)
data ColorStopColorFieldInfo
instance AttrInfo ColorStopColorFieldInfo where
type AttrBaseTypeConstraint ColorStopColorFieldInfo = (~) ColorStop
type AttrAllowedOps ColorStopColorFieldInfo = '[ 'AttrGet]
type AttrSetTypeConstraint ColorStopColorFieldInfo = (~) (Ptr Gdk.RGBA.RGBA)
type AttrTransferTypeConstraint ColorStopColorFieldInfo = (~)(Ptr Gdk.RGBA.RGBA)
type AttrTransferType ColorStopColorFieldInfo = (Ptr Gdk.RGBA.RGBA)
type AttrGetType ColorStopColorFieldInfo = Gdk.RGBA.RGBA
type AttrLabel ColorStopColorFieldInfo = "color"
type AttrOrigin ColorStopColorFieldInfo = ColorStop
attrGet = getColorStopColor
attrSet = undefined
attrConstruct = undefined
attrClear = undefined
attrTransfer = undefined
colorStop_color :: AttrLabelProxy "color"
colorStop_color = AttrLabelProxy
#endif
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList ColorStop
type instance O.AttributeList ColorStop = ColorStopAttributeList
type ColorStopAttributeList = ('[ '("offset", ColorStopOffsetFieldInfo), '("color", ColorStopColorFieldInfo)] :: [(Symbol, *)])
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveColorStopMethod (t :: Symbol) (o :: *) :: * where
ResolveColorStopMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveColorStopMethod t ColorStop, O.MethodInfo info ColorStop p) => OL.IsLabel t (ColorStop -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#endif