{-# 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.Cairo.Structs.Device
    ( 

-- * Exported types
    Device(..)                              ,
    noDevice                                ,


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

#if defined(ENABLE_OVERLOADING)
    ResolveDeviceMethod                     ,
#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.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 Device = Device (ManagedPtr Device)
    deriving (Device -> Device -> Bool
(Device -> Device -> Bool)
-> (Device -> Device -> Bool) -> Eq Device
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Device -> Device -> Bool
$c/= :: Device -> Device -> Bool
== :: Device -> Device -> Bool
$c== :: Device -> Device -> Bool
Eq)
foreign import ccall "cairo_gobject_device_get_type" c_cairo_gobject_device_get_type :: 
    IO GType

instance BoxedObject Device where
    boxedType :: Device -> IO GType
boxedType _ = IO GType
c_cairo_gobject_device_get_type

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

-- | A convenience alias for `Nothing` :: `Maybe` `Device`.
noDevice :: Maybe Device
noDevice :: Maybe Device
noDevice = Maybe Device
forall a. Maybe a
Nothing


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

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

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

#endif