    {-# LANGUAGE TypeApplications #-}

    -- | Copyright  : Will Thompson and Iñaki García Etxebarria
    -- License    : LGPL-2.1
    -- Maintainer : Iñaki García Etxebarria
    --
    -- A render node that uses Porter\/Duff compositing operators to combine
    -- its child with the background.
    --
    -- /Since: 4.22/

    #if !defined(__HADDOCK_VERSION__)
    #define ENABLE_OVERLOADING
    #endif

    module GI.Gsk.Objects.CompositeNode
        (

    -- * Exported types
        CompositeNode(..)                       ,
        IsCompositeNode                         ,
        toCompositeNode                         ,

     -- * Methods
    -- |
    --
    --  === __Click to display all available methods, including inherited ones__
    -- ==== Methods
    -- [draw]("GI.Gsk.Objects.RenderNode#g:method:draw"), [ref]("GI.Gsk.Objects.RenderNode#g:method:ref"), [serialize]("GI.Gsk.Objects.RenderNode#g:method:serialize"), [unref]("GI.Gsk.Objects.RenderNode#g:method:unref"), [writeToFile]("GI.Gsk.Objects.RenderNode#g:method:writeToFile").
    --
    -- ==== Getters
    -- [getBounds]("GI.Gsk.Objects.RenderNode#g:method:getBounds"), [getChild]("GI.Gsk.Objects.CompositeNode#g:method:getChild"), [getChildren]("GI.Gsk.Objects.RenderNode#g:method:getChildren"), [getMask]("GI.Gsk.Objects.CompositeNode#g:method:getMask"), [getNodeType]("GI.Gsk.Objects.RenderNode#g:method:getNodeType"), [getOpaqueRect]("GI.Gsk.Objects.RenderNode#g:method:getOpaqueRect"), [getOperator]("GI.Gsk.Objects.CompositeNode#g:method:getOperator").
    --
    -- ==== Setters
    -- /None/.

    #if defined(ENABLE_OVERLOADING)
        ResolveCompositeNodeMethod              ,
    #endif

    -- ** getChild #method:getChild#

    #if defined(ENABLE_OVERLOADING)
        CompositeNodeGetChildMethodInfo         ,
    #endif
        compositeNodeGetChild                   ,

    -- ** getMask #method:getMask#

    #if defined(ENABLE_OVERLOADING)
        CompositeNodeGetMaskMethodInfo          ,
    #endif
        compositeNodeGetMask                    ,

    -- ** getOperator #method:getOperator#

    #if defined(ENABLE_OVERLOADING)
        CompositeNodeGetOperatorMethodInfo      ,
    #endif
        compositeNodeGetOperator                ,

    -- ** new #method:new#

        compositeNodeNew                        ,

        ) 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.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GHashTable as B.GHT
    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 Control.Monad.IO.Class as MIO
    import qualified Data.Coerce as Coerce
    import qualified Data.Text as T
    import qualified Data.Kind as DK
    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 GHC.Records as R
    import qualified Data.Word as DW
    import qualified Data.Int as DI
    import qualified System.Posix.Types as SPT
    import qualified Foreign.C.Types as FCT

    -- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
    #if MIN_VERSION_base(4,18,0)
    import qualified GI.Cairo.Structs.Context as Cairo.Context
    import qualified GI.GLib.Structs.Bytes as GLib.Bytes
    import qualified GI.Graphene.Structs.Rect as Graphene.Rect
    import qualified GI.Gsk.Callbacks as Gsk.Callbacks
    import {-# SOURCE #-} qualified GI.Gsk.Enums as Gsk.Enums
    import {-# SOURCE #-} qualified GI.Gsk.Objects.RenderNode as Gsk.RenderNode

    #else
    import {-# SOURCE #-} qualified GI.Gsk.Enums as Gsk.Enums
    import {-# SOURCE #-} qualified GI.Gsk.Objects.RenderNode as Gsk.RenderNode

    #endif

    -- | Memory-managed wrapper type.
    newtype CompositeNode = CompositeNode (SP.ManagedPtr CompositeNode)
        deriving (CompositeNode -> CompositeNode -> Bool
    (CompositeNode -> CompositeNode -> Bool)
    -> (CompositeNode -> CompositeNode -> Bool) -> Eq CompositeNode
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    $c== :: CompositeNode -> CompositeNode -> Bool
    == :: CompositeNode -> CompositeNode -> Bool
    $c/= :: CompositeNode -> CompositeNode -> Bool
    /= :: CompositeNode -> CompositeNode -> Bool
    Eq)

    instance SP.ManagedPtrNewtype CompositeNode where
        toManagedPtr :: CompositeNode -> ManagedPtr CompositeNode
    toManagedPtr (CompositeNode ManagedPtr CompositeNode
    p) = ManagedPtr CompositeNode
    p

    foreign import ccall "gsk_composite_node_get_type"
        c_gsk_composite_node_get_type :: IO B.Types.GType

    instance B.Types.TypedObject CompositeNode where
        glibType :: IO GType
    glibType = IO GType
    c_gsk_composite_node_get_type

    -- | Type class for types which can be safely cast to t'CompositeNode', for instance with `toCompositeNode`.
    class (SP.BoxedPtr o, SP.TypedObject o, O.IsDescendantOf CompositeNode o) => IsCompositeNode o
    instance (SP.BoxedPtr o, SP.TypedObject o, O.IsDescendantOf CompositeNode o) => IsCompositeNode o

    instance O.HasParentTypes CompositeNode
    type instance O.ParentTypes CompositeNode = '[Gsk.RenderNode.RenderNode]

    -- | Cast to t'CompositeNode', for types for which this is known to be safe. For general casts, use 'Data.GI.Base.ManagedPtr.castTo'.
    toCompositeNode :: (MIO.MonadIO m, IsCompositeNode o) => o -> m CompositeNode
    toCompositeNode :: forall (m :: * -> *) o.
    (MonadIO m, IsCompositeNode o) =>
    o -> m CompositeNode
    toCompositeNode = IO CompositeNode -> m CompositeNode
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    MIO.liftIO (IO CompositeNode -> m CompositeNode)
    -> (o -> IO CompositeNode) -> o -> m CompositeNode
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . (ManagedPtr CompositeNode -> CompositeNode)
    -> o -> IO CompositeNode
    forall o o'.
    (HasCallStack, ManagedPtrNewtype o, TypedObject o,
     ManagedPtrNewtype o', TypedObject o') =>
    (ManagedPtr o' -> o') -> o -> IO o'
    B.ManagedPtr.unsafeCastTo ManagedPtr CompositeNode -> CompositeNode
    CompositeNode

    --- XXX Missing getter and/or setter, so no GValue instance could be generated.
    #if defined(ENABLE_OVERLOADING)
    type family ResolveCompositeNodeMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
        ResolveCompositeNodeMethod "draw" o = Gsk.RenderNode.RenderNodeDrawMethodInfo
        ResolveCompositeNodeMethod "ref" o = Gsk.RenderNode.RenderNodeRefMethodInfo
        ResolveCompositeNodeMethod "serialize" o = Gsk.RenderNode.RenderNodeSerializeMethodInfo
        ResolveCompositeNodeMethod "unref" o = Gsk.RenderNode.RenderNodeUnrefMethodInfo
        ResolveCompositeNodeMethod "writeToFile" o = Gsk.RenderNode.RenderNodeWriteToFileMethodInfo
        ResolveCompositeNodeMethod "getBounds" o = Gsk.RenderNode.RenderNodeGetBoundsMethodInfo
        ResolveCompositeNodeMethod "getChild" o = CompositeNodeGetChildMethodInfo
        ResolveCompositeNodeMethod "getChildren" o = Gsk.RenderNode.RenderNodeGetChildrenMethodInfo
        ResolveCompositeNodeMethod "getMask" o = CompositeNodeGetMaskMethodInfo
        ResolveCompositeNodeMethod "getNodeType" o = Gsk.RenderNode.RenderNodeGetNodeTypeMethodInfo
        ResolveCompositeNodeMethod "getOpaqueRect" o = Gsk.RenderNode.RenderNodeGetOpaqueRectMethodInfo
        ResolveCompositeNodeMethod "getOperator" o = CompositeNodeGetOperatorMethodInfo
        ResolveCompositeNodeMethod l o = O.MethodResolutionFailed l o

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

    #if MIN_VERSION_base(4,13,0)
    instance (info ~ ResolveCompositeNodeMethod t CompositeNode, O.OverloadedMethod info CompositeNode p, R.HasField t CompositeNode p) => R.HasField t CompositeNode p where
        getField = O.overloadedMethod @info

    #endif

    instance (info ~ ResolveCompositeNodeMethod t CompositeNode, O.OverloadedMethodInfo info CompositeNode) => OL.IsLabel t (O.MethodProxy info CompositeNode) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.MethodProxy
    #else
        fromLabel _ = O.MethodProxy
    #endif

    #endif

    -- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
    instance BoxedPtr CompositeNode where
        boxedPtrCopy :: CompositeNode -> IO CompositeNode
    boxedPtrCopy = CompositeNode -> IO CompositeNode
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return
        boxedPtrFree :: CompositeNode -> IO ()
    boxedPtrFree = \CompositeNode
    _x -> () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    -- method CompositeNode::new
    -- method type : Constructor
    -- Args: [ Arg
    --           { argCName = "child"
    --           , argType =
    --               TInterface Name { namespace = "Gsk" , name = "RenderNode" }
    --           , argCType = Just "GskRenderNode*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "The child to composite"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "mask"
    --           , argType =
    --               TInterface Name { namespace = "Gsk" , name = "RenderNode" }
    --           , argCType = Just "GskRenderNode*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "The mask where the compositing will apply"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "op"
    --           , argType =
    --               TInterface Name { namespace = "Gsk" , name = "PorterDuff" }
    --           , argCType = Just "GskPorterDuff"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "The compositing operator"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "Gsk" , name = "CompositeNode" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gsk_composite_node_new" gsk_composite_node_new ::
        Ptr Gsk.RenderNode.RenderNode ->        -- child : TInterface (Name {namespace = "Gsk", name = "RenderNode"})
        Ptr Gsk.RenderNode.RenderNode ->        -- mask : TInterface (Name {namespace = "Gsk", name = "RenderNode"})
        CUInt ->                                -- op : TInterface (Name {namespace = "Gsk", name = "PorterDuff"})
        IO (Ptr CompositeNode)

    -- | Creates a @GskRenderNode@ that will composite the child onto the
    -- background with the given operator wherever the mask is set.
    --
    -- Note that various operations can modify the background outside of
    -- the child\'s bounds, so the mask may cause visual changes outside
    -- of the child.
    --
    -- /Since: 4.22/
    compositeNodeNew ::
        (B.CallStack.HasCallStack, MonadIO m, Gsk.RenderNode.IsRenderNode a, Gsk.RenderNode.IsRenderNode b) =>
        a
        -- ^ /@child@/: The child to composite
        -> b
        -- ^ /@mask@/: The mask where the compositing will apply
        -> Gsk.Enums.PorterDuff
        -- ^ /@op@/: The compositing operator
        -> m CompositeNode
        -- ^ __Returns:__ A new @GskRenderNode@
    compositeNodeNew :: forall (m :: * -> *) a b.
    (HasCallStack, MonadIO m, IsRenderNode a, IsRenderNode b) =>
    a -> b -> PorterDuff -> m CompositeNode
    compositeNodeNew a
    child b
    mask PorterDuff
    op = IO CompositeNode -> m CompositeNode
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO CompositeNode -> m CompositeNode)
    -> IO CompositeNode -> m CompositeNode
    forall a b. (a -> b) -> a -> b
    $ do
        child' <- a -> IO (Ptr RenderNode)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    child
        mask' <- unsafeManagedPtrCastPtr mask
        let op' = (Int -> CUInt
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral (Int -> CUInt) -> (PorterDuff -> Int) -> PorterDuff -> CUInt
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . PorterDuff -> Int
    forall a. Enum a => a -> Int
    fromEnum) PorterDuff
    op
        result <- gsk_composite_node_new child' mask' op'
        checkUnexpectedReturnNULL "compositeNodeNew" result
        result' <- (wrapPtr CompositeNode) result
        touchManagedPtr child
        touchManagedPtr mask
        return result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method CompositeNode::get_child
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "node"
    --           , argType =
    --               TInterface Name { namespace = "Gsk" , name = "CompositeNode" }
    --           , argCType = Just "const GskRenderNode*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a composite `GskRenderNode`"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gsk" , name = "RenderNode" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gsk_composite_node_get_child" gsk_composite_node_get_child ::
        Ptr CompositeNode ->                    -- node : TInterface (Name {namespace = "Gsk", name = "CompositeNode"})
        IO (Ptr Gsk.RenderNode.RenderNode)

    -- | Gets the child node that is getting composited by the given /@node@/.
    --
    -- /Since: 4.22/
    compositeNodeGetChild ::
        (B.CallStack.HasCallStack, MonadIO m, IsCompositeNode a) =>
        a
        -- ^ /@node@/: a composite @GskRenderNode@
        -> m Gsk.RenderNode.RenderNode
        -- ^ __Returns:__ the child @GskRenderNode@
    compositeNodeGetChild :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsCompositeNode a) =>
    a -> m RenderNode
    compositeNodeGetChild a
    node = IO RenderNode -> m RenderNode
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO RenderNode -> m RenderNode) -> IO RenderNode -> m RenderNode
    forall a b. (a -> b) -> a -> b
    $ do
        node' <- a -> IO (Ptr CompositeNode)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    node
        result <- gsk_composite_node_get_child node'
        checkUnexpectedReturnNULL "compositeNodeGetChild" result
        result' <- (newPtr Gsk.RenderNode.RenderNode) result
        touchManagedPtr node
        return result'

    #if defined(ENABLE_OVERLOADING)
    data CompositeNodeGetChildMethodInfo
    instance (signature ~ (m Gsk.RenderNode.RenderNode), MonadIO m, IsCompositeNode a) => O.OverloadedMethod CompositeNodeGetChildMethodInfo a signature where
        overloadedMethod = compositeNodeGetChild

    instance O.OverloadedMethodInfo CompositeNodeGetChildMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gsk.Objects.CompositeNode.compositeNodeGetChild",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gsk-4.0.9/docs/GI-Gsk-Objects-CompositeNode.html#v:compositeNodeGetChild"
            })

    #endif

    -- method CompositeNode::get_mask
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "node"
    --           , argType =
    --               TInterface Name { namespace = "Gsk" , name = "CompositeNode" }
    --           , argCType = Just "const GskRenderNode*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a composite `GskRenderNode`"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gsk" , name = "RenderNode" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gsk_composite_node_get_mask" gsk_composite_node_get_mask ::
        Ptr CompositeNode ->                    -- node : TInterface (Name {namespace = "Gsk", name = "CompositeNode"})
        IO (Ptr Gsk.RenderNode.RenderNode)

    -- | Gets the mask node that describes the region where the compositing
    -- applies.
    --
    -- /Since: 4.22/
    compositeNodeGetMask ::
        (B.CallStack.HasCallStack, MonadIO m, IsCompositeNode a) =>
        a
        -- ^ /@node@/: a composite @GskRenderNode@
        -> m Gsk.RenderNode.RenderNode
        -- ^ __Returns:__ the mask @GskRenderNode@
    compositeNodeGetMask :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsCompositeNode a) =>
    a -> m RenderNode
    compositeNodeGetMask a
    node = IO RenderNode -> m RenderNode
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO RenderNode -> m RenderNode) -> IO RenderNode -> m RenderNode
    forall a b. (a -> b) -> a -> b
    $ do
        node' <- a -> IO (Ptr CompositeNode)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    node
        result <- gsk_composite_node_get_mask node'
        checkUnexpectedReturnNULL "compositeNodeGetMask" result
        result' <- (newPtr Gsk.RenderNode.RenderNode) result
        touchManagedPtr node
        return result'

    #if defined(ENABLE_OVERLOADING)
    data CompositeNodeGetMaskMethodInfo
    instance (signature ~ (m Gsk.RenderNode.RenderNode), MonadIO m, IsCompositeNode a) => O.OverloadedMethod CompositeNodeGetMaskMethodInfo a signature where
        overloadedMethod = compositeNodeGetMask

    instance O.OverloadedMethodInfo CompositeNodeGetMaskMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gsk.Objects.CompositeNode.compositeNodeGetMask",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gsk-4.0.9/docs/GI-Gsk-Objects-CompositeNode.html#v:compositeNodeGetMask"
            })

    #endif

    -- method CompositeNode::get_operator
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "node"
    --           , argType =
    --               TInterface Name { namespace = "Gsk" , name = "CompositeNode" }
    --           , argCType = Just "const GskRenderNode*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a composite `GskRenderNode`"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gsk" , name = "PorterDuff" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gsk_composite_node_get_operator" gsk_composite_node_get_operator ::
        Ptr CompositeNode ->                    -- node : TInterface (Name {namespace = "Gsk", name = "CompositeNode"})
        IO CUInt

    -- | Gets the compositing operator used by this node.
    --
    -- /Since: 4.22/
    compositeNodeGetOperator ::
        (B.CallStack.HasCallStack, MonadIO m, IsCompositeNode a) =>
        a
        -- ^ /@node@/: a composite @GskRenderNode@
        -> m Gsk.Enums.PorterDuff
        -- ^ __Returns:__ The compositing operator
    compositeNodeGetOperator :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsCompositeNode a) =>
    a -> m PorterDuff
    compositeNodeGetOperator a
    node = IO PorterDuff -> m PorterDuff
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO PorterDuff -> m PorterDuff) -> IO PorterDuff -> m PorterDuff
    forall a b. (a -> b) -> a -> b
    $ do
        node' <- a -> IO (Ptr CompositeNode)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    node
        result <- gsk_composite_node_get_operator node'
        let result' = (Int -> PorterDuff
    forall a. Enum a => Int -> a
    toEnum (Int -> PorterDuff) -> (CUInt -> Int) -> CUInt -> PorterDuff
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . CUInt -> Int
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral) CUInt
    result
        touchManagedPtr node
        return result'

    #if defined(ENABLE_OVERLOADING)
    data CompositeNodeGetOperatorMethodInfo
    instance (signature ~ (m Gsk.Enums.PorterDuff), MonadIO m, IsCompositeNode a) => O.OverloadedMethod CompositeNodeGetOperatorMethodInfo a signature where
        overloadedMethod = compositeNodeGetOperator

    instance O.OverloadedMethodInfo CompositeNodeGetOperatorMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gsk.Objects.CompositeNode.compositeNodeGetOperator",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gsk-4.0.9/docs/GI-Gsk-Objects-CompositeNode.html#v:compositeNodeGetOperator"
            })

    #endif