    {-# 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 !defined(__HADDOCK_VERSION__)
    #define ENABLE_OVERLOADING
    #endif

    module GI.Cairo.Structs.Region
        (

    -- * Exported types
        Region(..)                              ,

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

    #if defined(ENABLE_OVERLOADING)
        ResolveRegionMethod                     ,
    #endif

        ) 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.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.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 Region = Region (SP.ManagedPtr Region)
        deriving (Region -> Region -> Bool
    (Region -> Region -> Bool)
    -> (Region -> Region -> Bool) -> Eq Region
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    /= :: Region -> Region -> Bool
    $c/= :: Region -> Region -> Bool
    == :: Region -> Region -> Bool
    $c== :: Region -> Region -> Bool
    Eq)

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

    foreign import ccall "cairo_gobject_region_get_type" c_cairo_gobject_region_get_type ::
        IO GType

    type instance O.ParentTypes Region = '[]
    instance O.HasParentTypes Region

    instance B.Types.TypedObject Region where
        glibType :: IO GType
    glibType = IO GType
    c_cairo_gobject_region_get_type

    instance B.Types.GBoxed Region

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

        fromGValue :: GValue -> IO Region
    fromGValue gv :: GValue
    gv = do
            Ptr Region
    ptr <- GValue -> IO (Ptr Region)
    forall b. GValue -> IO (Ptr b)
    B.GValue.get_boxed GValue
    gv :: IO (Ptr Region)
            (ManagedPtr Region -> Region) -> Ptr Region -> IO Region
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    B.ManagedPtr.newBoxed ManagedPtr Region -> Region
    Region Ptr Region
    ptr

    #if defined(ENABLE_OVERLOADING)
    instance O.HasAttributeList Region
    type instance O.AttributeList Region = RegionAttributeList
    type RegionAttributeList = ('[ ] :: [(Symbol, *)])
    #endif

    #if defined(ENABLE_OVERLOADING)
    type family ResolveRegionMethod (t :: Symbol) (o :: *) :: * where
        ResolveRegionMethod l o = O.MethodResolutionFailed l o

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

    #endif