{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- /No description available in the introspection data./

#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif

module GI.Gsk.Structs.ColorStop
    ( 

-- * Exported types
    ColorStop(..)                           ,
    newZeroColorStop                        ,
    noColorStop                             ,


 -- * Methods
-- ** Overloaded methods #method:Overloaded methods#

#if defined(ENABLE_OVERLOADING)
    ResolveColorStopMethod                  ,
#endif




 -- * Properties
-- ** color #attr:color#
-- | /No description available in the introspection data./

#if defined(ENABLE_OVERLOADING)
    colorStop_color                         ,
#endif
    getColorStopColor                       ,


-- ** offset #attr:offset#
-- | /No description available in the introspection data./

#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

-- | Memory-managed wrapper type.
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

-- | Construct a `ColorStop` struct initialized to zero.
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


-- | A convenience alias for `Nothing` :: `Maybe` `ColorStop`.
noColorStop :: Maybe ColorStop
noColorStop :: Maybe ColorStop
noColorStop = Maybe ColorStop
forall a. Maybe a
Nothing

-- | Get the value of the “@offset@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' colorStop #offset
-- @
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'

-- | Set the value of the “@offset@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' colorStop [ #offset 'Data.GI.Base.Attributes.:=' value ]
-- @
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


-- | Get the value of the “@color@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' colorStop #color
-- @
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