{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- A t'GI.Gdk.Structs.RGBA.RGBA' is used to represent a (possibly translucent)
-- color, in a way that is compatible with cairo’s notion of color.

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

module GI.Gdk.Structs.RGBA
    ( 

-- * Exported types
    RGBA(..)                                ,
    newZeroRGBA                             ,
    noRGBA                                  ,


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

#if defined(ENABLE_OVERLOADING)
    ResolveRGBAMethod                       ,
#endif


-- ** copy #method:copy#

#if defined(ENABLE_OVERLOADING)
    RGBACopyMethodInfo                      ,
#endif
    rGBACopy                                ,


-- ** equal #method:equal#

#if defined(ENABLE_OVERLOADING)
    RGBAEqualMethodInfo                     ,
#endif
    rGBAEqual                               ,


-- ** free #method:free#

#if defined(ENABLE_OVERLOADING)
    RGBAFreeMethodInfo                      ,
#endif
    rGBAFree                                ,


-- ** hash #method:hash#

#if defined(ENABLE_OVERLOADING)
    RGBAHashMethodInfo                      ,
#endif
    rGBAHash                                ,


-- ** parse #method:parse#

#if defined(ENABLE_OVERLOADING)
    RGBAParseMethodInfo                     ,
#endif
    rGBAParse                               ,


-- ** toString #method:toString#

#if defined(ENABLE_OVERLOADING)
    RGBAToStringMethodInfo                  ,
#endif
    rGBAToString                            ,




 -- * Properties
-- ** alpha #attr:alpha#
-- | The opacity of the color from 0.0 for completely translucent to
--   1.0 for opaque

    getRGBAAlpha                            ,
#if defined(ENABLE_OVERLOADING)
    rGBA_alpha                              ,
#endif
    setRGBAAlpha                            ,


-- ** blue #attr:blue#
-- | The intensity of the blue channel from 0.0 to 1.0 inclusive

    getRGBABlue                             ,
#if defined(ENABLE_OVERLOADING)
    rGBA_blue                               ,
#endif
    setRGBABlue                             ,


-- ** green #attr:green#
-- | The intensity of the green channel from 0.0 to 1.0 inclusive

    getRGBAGreen                            ,
#if defined(ENABLE_OVERLOADING)
    rGBA_green                              ,
#endif
    setRGBAGreen                            ,


-- ** red #attr:red#
-- | The intensity of the red channel from 0.0 to 1.0 inclusive

    getRGBARed                              ,
#if defined(ENABLE_OVERLOADING)
    rGBA_red                                ,
#endif
    setRGBARed                              ,




    ) 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


-- | Memory-managed wrapper type.
newtype RGBA = RGBA (ManagedPtr RGBA)
    deriving (RGBA -> RGBA -> Bool
(RGBA -> RGBA -> Bool) -> (RGBA -> RGBA -> Bool) -> Eq RGBA
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: RGBA -> RGBA -> Bool
$c/= :: RGBA -> RGBA -> Bool
== :: RGBA -> RGBA -> Bool
$c== :: RGBA -> RGBA -> Bool
Eq)
foreign import ccall "gdk_rgba_get_type" c_gdk_rgba_get_type :: 
    IO GType

instance BoxedObject RGBA where
    boxedType :: RGBA -> IO GType
boxedType _ = IO GType
c_gdk_rgba_get_type

-- | Convert 'RGBA' to and from 'Data.GI.Base.GValue.GValue' with 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue RGBA where
    toGValue :: RGBA -> IO GValue
toGValue o :: RGBA
o = do
        GType
gtype <- IO GType
c_gdk_rgba_get_type
        RGBA -> (Ptr RGBA -> IO GValue) -> IO GValue
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr RGBA
o (GType -> (GValue -> Ptr RGBA -> IO ()) -> Ptr RGBA -> IO GValue
forall a. GType -> (GValue -> a -> IO ()) -> a -> IO GValue
B.GValue.buildGValue GType
gtype GValue -> Ptr RGBA -> IO ()
forall a. GValue -> Ptr a -> IO ()
B.GValue.set_boxed)
        
    fromGValue :: GValue -> IO RGBA
fromGValue gv :: GValue
gv = do
        Ptr RGBA
ptr <- GValue -> IO (Ptr RGBA)
forall b. GValue -> IO (Ptr b)
B.GValue.get_boxed GValue
gv :: IO (Ptr RGBA)
        (ManagedPtr RGBA -> RGBA) -> Ptr RGBA -> IO RGBA
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr RGBA -> RGBA
RGBA Ptr RGBA
ptr
        
    

-- | Construct a `RGBA` struct initialized to zero.
newZeroRGBA :: MonadIO m => m RGBA
newZeroRGBA :: m RGBA
newZeroRGBA = 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
$ Int -> IO (Ptr RGBA)
forall a. BoxedObject a => Int -> IO (Ptr a)
callocBoxedBytes 32 IO (Ptr RGBA) -> (Ptr RGBA -> IO RGBA) -> IO RGBA
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr RGBA -> RGBA) -> Ptr RGBA -> IO RGBA
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr RGBA -> RGBA
RGBA

instance tag ~ 'AttrSet => Constructible RGBA tag where
    new :: (ManagedPtr RGBA -> RGBA) -> [AttrOp RGBA tag] -> m RGBA
new _ attrs :: [AttrOp RGBA tag]
attrs = do
        RGBA
o <- m RGBA
forall (m :: * -> *). MonadIO m => m RGBA
newZeroRGBA
        RGBA -> [AttrOp RGBA 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set RGBA
o [AttrOp RGBA tag]
[AttrOp RGBA 'AttrSet]
attrs
        RGBA -> m RGBA
forall (m :: * -> *) a. Monad m => a -> m a
return RGBA
o


-- | A convenience alias for `Nothing` :: `Maybe` `RGBA`.
noRGBA :: Maybe RGBA
noRGBA :: Maybe RGBA
noRGBA = Maybe RGBA
forall a. Maybe a
Nothing

-- | Get the value of the “@red@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' rGBA #red
-- @
getRGBARed :: MonadIO m => RGBA -> m Double
getRGBARed :: RGBA -> m Double
getRGBARed s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO Double) -> IO Double
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO Double) -> IO Double)
-> (Ptr RGBA -> IO Double) -> IO Double
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
ptr -> do
    CDouble
val <- Ptr CDouble -> IO CDouble
forall a. Storable a => Ptr a -> IO a
peek (Ptr RGBA
ptr Ptr RGBA -> 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 “@red@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' rGBA [ #red 'Data.GI.Base.Attributes.:=' value ]
-- @
setRGBARed :: MonadIO m => RGBA -> Double -> m ()
setRGBARed :: RGBA -> Double -> m ()
setRGBARed s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO ()) -> IO ()) -> (Ptr RGBA -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
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 RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 0) (CDouble
val' :: CDouble)

#if defined(ENABLE_OVERLOADING)
data RGBARedFieldInfo
instance AttrInfo RGBARedFieldInfo where
    type AttrBaseTypeConstraint RGBARedFieldInfo = (~) RGBA
    type AttrAllowedOps RGBARedFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint RGBARedFieldInfo = (~) Double
    type AttrTransferTypeConstraint RGBARedFieldInfo = (~)Double
    type AttrTransferType RGBARedFieldInfo = Double
    type AttrGetType RGBARedFieldInfo = Double
    type AttrLabel RGBARedFieldInfo = "red"
    type AttrOrigin RGBARedFieldInfo = RGBA
    attrGet = getRGBARed
    attrSet = setRGBARed
    attrConstruct = undefined
    attrClear = undefined
    attrTransfer _ v = do
        return v

rGBA_red :: AttrLabelProxy "red"
rGBA_red = AttrLabelProxy

#endif


-- | Get the value of the “@green@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' rGBA #green
-- @
getRGBAGreen :: MonadIO m => RGBA -> m Double
getRGBAGreen :: RGBA -> m Double
getRGBAGreen s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO Double) -> IO Double
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO Double) -> IO Double)
-> (Ptr RGBA -> IO Double) -> IO Double
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
ptr -> do
    CDouble
val <- Ptr CDouble -> IO CDouble
forall a. Storable a => Ptr a -> IO a
peek (Ptr RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 8) :: 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 “@green@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' rGBA [ #green 'Data.GI.Base.Attributes.:=' value ]
-- @
setRGBAGreen :: MonadIO m => RGBA -> Double -> m ()
setRGBAGreen :: RGBA -> Double -> m ()
setRGBAGreen s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO ()) -> IO ()) -> (Ptr RGBA -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
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 RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 8) (CDouble
val' :: CDouble)

#if defined(ENABLE_OVERLOADING)
data RGBAGreenFieldInfo
instance AttrInfo RGBAGreenFieldInfo where
    type AttrBaseTypeConstraint RGBAGreenFieldInfo = (~) RGBA
    type AttrAllowedOps RGBAGreenFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint RGBAGreenFieldInfo = (~) Double
    type AttrTransferTypeConstraint RGBAGreenFieldInfo = (~)Double
    type AttrTransferType RGBAGreenFieldInfo = Double
    type AttrGetType RGBAGreenFieldInfo = Double
    type AttrLabel RGBAGreenFieldInfo = "green"
    type AttrOrigin RGBAGreenFieldInfo = RGBA
    attrGet = getRGBAGreen
    attrSet = setRGBAGreen
    attrConstruct = undefined
    attrClear = undefined
    attrTransfer _ v = do
        return v

rGBA_green :: AttrLabelProxy "green"
rGBA_green = AttrLabelProxy

#endif


-- | Get the value of the “@blue@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' rGBA #blue
-- @
getRGBABlue :: MonadIO m => RGBA -> m Double
getRGBABlue :: RGBA -> m Double
getRGBABlue s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO Double) -> IO Double
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO Double) -> IO Double)
-> (Ptr RGBA -> IO Double) -> IO Double
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
ptr -> do
    CDouble
val <- Ptr CDouble -> IO CDouble
forall a. Storable a => Ptr a -> IO a
peek (Ptr RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 16) :: 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 “@blue@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' rGBA [ #blue 'Data.GI.Base.Attributes.:=' value ]
-- @
setRGBABlue :: MonadIO m => RGBA -> Double -> m ()
setRGBABlue :: RGBA -> Double -> m ()
setRGBABlue s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO ()) -> IO ()) -> (Ptr RGBA -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
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 RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 16) (CDouble
val' :: CDouble)

#if defined(ENABLE_OVERLOADING)
data RGBABlueFieldInfo
instance AttrInfo RGBABlueFieldInfo where
    type AttrBaseTypeConstraint RGBABlueFieldInfo = (~) RGBA
    type AttrAllowedOps RGBABlueFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint RGBABlueFieldInfo = (~) Double
    type AttrTransferTypeConstraint RGBABlueFieldInfo = (~)Double
    type AttrTransferType RGBABlueFieldInfo = Double
    type AttrGetType RGBABlueFieldInfo = Double
    type AttrLabel RGBABlueFieldInfo = "blue"
    type AttrOrigin RGBABlueFieldInfo = RGBA
    attrGet = getRGBABlue
    attrSet = setRGBABlue
    attrConstruct = undefined
    attrClear = undefined
    attrTransfer _ v = do
        return v

rGBA_blue :: AttrLabelProxy "blue"
rGBA_blue = AttrLabelProxy

#endif


-- | Get the value of the “@alpha@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' rGBA #alpha
-- @
getRGBAAlpha :: MonadIO m => RGBA -> m Double
getRGBAAlpha :: RGBA -> m Double
getRGBAAlpha s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO Double) -> IO Double
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO Double) -> IO Double)
-> (Ptr RGBA -> IO Double) -> IO Double
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
ptr -> do
    CDouble
val <- Ptr CDouble -> IO CDouble
forall a. Storable a => Ptr a -> IO a
peek (Ptr RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 24) :: 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 “@alpha@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' rGBA [ #alpha 'Data.GI.Base.Attributes.:=' value ]
-- @
setRGBAAlpha :: MonadIO m => RGBA -> Double -> m ()
setRGBAAlpha :: RGBA -> Double -> m ()
setRGBAAlpha s :: RGBA
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
$ RGBA -> (Ptr RGBA -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr RGBA
s ((Ptr RGBA -> IO ()) -> IO ()) -> (Ptr RGBA -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr RGBA
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 RGBA
ptr Ptr RGBA -> Int -> Ptr CDouble
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 24) (CDouble
val' :: CDouble)

#if defined(ENABLE_OVERLOADING)
data RGBAAlphaFieldInfo
instance AttrInfo RGBAAlphaFieldInfo where
    type AttrBaseTypeConstraint RGBAAlphaFieldInfo = (~) RGBA
    type AttrAllowedOps RGBAAlphaFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint RGBAAlphaFieldInfo = (~) Double
    type AttrTransferTypeConstraint RGBAAlphaFieldInfo = (~)Double
    type AttrTransferType RGBAAlphaFieldInfo = Double
    type AttrGetType RGBAAlphaFieldInfo = Double
    type AttrLabel RGBAAlphaFieldInfo = "alpha"
    type AttrOrigin RGBAAlphaFieldInfo = RGBA
    attrGet = getRGBAAlpha
    attrSet = setRGBAAlpha
    attrConstruct = undefined
    attrClear = undefined
    attrTransfer _ v = do
        return v

rGBA_alpha :: AttrLabelProxy "alpha"
rGBA_alpha = AttrLabelProxy

#endif



#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList RGBA
type instance O.AttributeList RGBA = RGBAAttributeList
type RGBAAttributeList = ('[ '("red", RGBARedFieldInfo), '("green", RGBAGreenFieldInfo), '("blue", RGBABlueFieldInfo), '("alpha", RGBAAlphaFieldInfo)] :: [(Symbol, *)])
#endif

-- method RGBA::copy
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "rgba"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkRGBA" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gdk" , name = "RGBA" })
-- throws : False
-- Skip return : False

foreign import ccall "gdk_rgba_copy" gdk_rgba_copy :: 
    Ptr RGBA ->                             -- rgba : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO (Ptr RGBA)

-- | Makes a copy of a t'GI.Gdk.Structs.RGBA.RGBA'.
-- 
-- The result must be freed through 'GI.Gdk.Structs.RGBA.rGBAFree'.
-- 
-- /Since: 3.0/
rGBACopy ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    RGBA
    -- ^ /@rgba@/: a t'GI.Gdk.Structs.RGBA.RGBA'
    -> m RGBA
    -- ^ __Returns:__ A newly allocated t'GI.Gdk.Structs.RGBA.RGBA', with the same contents as /@rgba@/
rGBACopy :: RGBA -> m RGBA
rGBACopy rgba :: RGBA
rgba = 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
$ do
    Ptr RGBA
rgba' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
rgba
    Ptr RGBA
result <- Ptr RGBA -> IO (Ptr RGBA)
gdk_rgba_copy Ptr RGBA
rgba'
    Text -> Ptr RGBA -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "rGBACopy" Ptr RGBA
result
    RGBA
result' <- ((ManagedPtr RGBA -> RGBA) -> Ptr RGBA -> IO RGBA
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr RGBA -> RGBA
RGBA) Ptr RGBA
result
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
rgba
    RGBA -> IO RGBA
forall (m :: * -> *) a. Monad m => a -> m a
return RGBA
result'

#if defined(ENABLE_OVERLOADING)
data RGBACopyMethodInfo
instance (signature ~ (m RGBA), MonadIO m) => O.MethodInfo RGBACopyMethodInfo RGBA signature where
    overloadedMethod = rGBACopy

#endif

-- method RGBA::equal
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "p1"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkRGBA pointer" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "p2"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "another #GdkRGBA pointer"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "gdk_rgba_equal" gdk_rgba_equal :: 
    Ptr RGBA ->                             -- p1 : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    Ptr RGBA ->                             -- p2 : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO CInt

-- | Compares two RGBA colors.
-- 
-- /Since: 3.0/
rGBAEqual ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    RGBA
    -- ^ /@p1@/: a t'GI.Gdk.Structs.RGBA.RGBA' pointer
    -> RGBA
    -- ^ /@p2@/: another t'GI.Gdk.Structs.RGBA.RGBA' pointer
    -> m Bool
    -- ^ __Returns:__ 'P.True' if the two colors compare equal
rGBAEqual :: RGBA -> RGBA -> m Bool
rGBAEqual p1 :: RGBA
p1 p2 :: RGBA
p2 = IO Bool -> m Bool
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
    Ptr RGBA
p1' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
p1
    Ptr RGBA
p2' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
p2
    CInt
result <- Ptr RGBA -> Ptr RGBA -> IO CInt
gdk_rgba_equal Ptr RGBA
p1' Ptr RGBA
p2'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= 0) CInt
result
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
p1
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
p2
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data RGBAEqualMethodInfo
instance (signature ~ (RGBA -> m Bool), MonadIO m) => O.MethodInfo RGBAEqualMethodInfo RGBA signature where
    overloadedMethod = rGBAEqual

#endif

-- method RGBA::free
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "rgba"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkRGBA" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gdk_rgba_free" gdk_rgba_free :: 
    Ptr RGBA ->                             -- rgba : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO ()

-- | Frees a t'GI.Gdk.Structs.RGBA.RGBA' created with 'GI.Gdk.Structs.RGBA.rGBACopy'
-- 
-- /Since: 3.0/
rGBAFree ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    RGBA
    -- ^ /@rgba@/: a t'GI.Gdk.Structs.RGBA.RGBA'
    -> m ()
rGBAFree :: RGBA -> m ()
rGBAFree rgba :: RGBA
rgba = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr RGBA
rgba' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
rgba
    Ptr RGBA -> IO ()
gdk_rgba_free Ptr RGBA
rgba'
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
rgba
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data RGBAFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.MethodInfo RGBAFreeMethodInfo RGBA signature where
    overloadedMethod = rGBAFree

#endif

-- method RGBA::hash
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "p"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkRGBA pointer" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TUInt)
-- throws : False
-- Skip return : False

foreign import ccall "gdk_rgba_hash" gdk_rgba_hash :: 
    Ptr RGBA ->                             -- p : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO Word32

-- | A hash function suitable for using for a hash
-- table that stores @/GdkRGBAs/@.
-- 
-- /Since: 3.0/
rGBAHash ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    RGBA
    -- ^ /@p@/: a t'GI.Gdk.Structs.RGBA.RGBA' pointer
    -> m Word32
    -- ^ __Returns:__ The hash value for /@p@/
rGBAHash :: RGBA -> m Word32
rGBAHash p :: RGBA
p = IO Word32 -> m Word32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Word32 -> m Word32) -> IO Word32 -> m Word32
forall a b. (a -> b) -> a -> b
$ do
    Ptr RGBA
p' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
p
    Word32
result <- Ptr RGBA -> IO Word32
gdk_rgba_hash Ptr RGBA
p'
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
p
    Word32 -> IO Word32
forall (m :: * -> *) a. Monad m => a -> m a
return Word32
result

#if defined(ENABLE_OVERLOADING)
data RGBAHashMethodInfo
instance (signature ~ (m Word32), MonadIO m) => O.MethodInfo RGBAHashMethodInfo RGBA signature where
    overloadedMethod = rGBAHash

#endif

-- method RGBA::parse
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "rgba"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GdkRGBA to fill in"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "spec"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the string specifying the color"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "gdk_rgba_parse" gdk_rgba_parse :: 
    Ptr RGBA ->                             -- rgba : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    CString ->                              -- spec : TBasicType TUTF8
    IO CInt

-- | Parses a textual representation of a color, filling in
-- the /@red@/, /@green@/, /@blue@/ and /@alpha@/ fields of the /@rgba@/ t'GI.Gdk.Structs.RGBA.RGBA'.
-- 
-- The string can be either one of:
-- 
-- * A standard name (Taken from the X11 rgb.txt file).
-- * A hexadecimal value in the form “#rgb”, “#rrggbb”,
-- “#rrrgggbbb” or ”#rrrrggggbbbb”
-- * A RGB color in the form “rgb(r,g,b)” (In this case the color will
-- have full opacity)
-- * A RGBA color in the form “rgba(r,g,b,a)”
-- 
-- 
-- Where “r”, “g”, “b” and “a” are respectively the red, green, blue and
-- alpha color values. In the last two cases, “r”, “g”, and “b” are either integers
-- in the range 0 to 255 or percentage values in the range 0% to 100%, and
-- a is a floating point value in the range 0 to 1.
-- 
-- /Since: 3.0/
rGBAParse ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    RGBA
    -- ^ /@rgba@/: the t'GI.Gdk.Structs.RGBA.RGBA' to fill in
    -> T.Text
    -- ^ /@spec@/: the string specifying the color
    -> m Bool
    -- ^ __Returns:__ 'P.True' if the parsing succeeded
rGBAParse :: RGBA -> Text -> m Bool
rGBAParse rgba :: RGBA
rgba spec :: Text
spec = IO Bool -> m Bool
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
    Ptr RGBA
rgba' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
rgba
    CString
spec' <- Text -> IO CString
textToCString Text
spec
    CInt
result <- Ptr RGBA -> CString -> IO CInt
gdk_rgba_parse Ptr RGBA
rgba' CString
spec'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= 0) CInt
result
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
rgba
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
spec'
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data RGBAParseMethodInfo
instance (signature ~ (T.Text -> m Bool), MonadIO m) => O.MethodInfo RGBAParseMethodInfo RGBA signature where
    overloadedMethod = rGBAParse

#endif

-- method RGBA::to_string
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "rgba"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkRGBA" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TUTF8)
-- throws : False
-- Skip return : False

foreign import ccall "gdk_rgba_to_string" gdk_rgba_to_string :: 
    Ptr RGBA ->                             -- rgba : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO CString

-- | Returns a textual specification of /@rgba@/ in the form
-- @rgb(r,g,b)@ or
-- @rgba(r g,b,a)@,
-- where “r”, “g”, “b” and “a” represent the red, green,
-- blue and alpha values respectively. “r”, “g”, and “b” are
-- represented as integers in the range 0 to 255, and “a”
-- is represented as a floating point value in the range 0 to 1.
-- 
-- These string forms are string forms that are supported by
-- the CSS3 colors module, and can be parsed by 'GI.Gdk.Structs.RGBA.rGBAParse'.
-- 
-- Note that this string representation may lose some
-- precision, since “r”, “g” and “b” are represented as 8-bit
-- integers. If this is a concern, you should use a
-- different representation.
-- 
-- /Since: 3.0/
rGBAToString ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    RGBA
    -- ^ /@rgba@/: a t'GI.Gdk.Structs.RGBA.RGBA'
    -> m T.Text
    -- ^ __Returns:__ A newly allocated text string
rGBAToString :: RGBA -> m Text
rGBAToString rgba :: RGBA
rgba = IO Text -> m Text
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Text -> m Text) -> IO Text -> m Text
forall a b. (a -> b) -> a -> b
$ do
    Ptr RGBA
rgba' <- RGBA -> IO (Ptr RGBA)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr RGBA
rgba
    CString
result <- Ptr RGBA -> IO CString
gdk_rgba_to_string Ptr RGBA
rgba'
    Text -> CString -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "rGBAToString" CString
result
    Text
result' <- HasCallStack => CString -> IO Text
CString -> IO Text
cstringToText CString
result
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
result
    RGBA -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr RGBA
rgba
    Text -> IO Text
forall (m :: * -> *) a. Monad m => a -> m a
return Text
result'

#if defined(ENABLE_OVERLOADING)
data RGBAToStringMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.MethodInfo RGBAToStringMethodInfo RGBA signature where
    overloadedMethod = rGBAToString

#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveRGBAMethod (t :: Symbol) (o :: *) :: * where
    ResolveRGBAMethod "copy" o = RGBACopyMethodInfo
    ResolveRGBAMethod "equal" o = RGBAEqualMethodInfo
    ResolveRGBAMethod "free" o = RGBAFreeMethodInfo
    ResolveRGBAMethod "hash" o = RGBAHashMethodInfo
    ResolveRGBAMethod "parse" o = RGBAParseMethodInfo
    ResolveRGBAMethod "toString" o = RGBAToStringMethodInfo
    ResolveRGBAMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveRGBAMethod t RGBA, O.MethodInfo info RGBA p) => OL.IsLabel t (RGBA -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod @info
#else
    fromLabel _ = O.overloadedMethod @info
#endif

#endif