{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- Data type for languages. Each t'GI.HarfBuzz.Structs.LanguageT.LanguageT' corresponds to a BCP 47
-- language tag.

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

module GI.HarfBuzz.Structs.LanguageT
    ( 

-- * Exported types
    LanguageT(..)                           ,


 -- * Methods

#if defined(ENABLE_OVERLOADING)
    ResolveLanguageTMethod                  ,
#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.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


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

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

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


#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList LanguageT
type instance O.AttributeList LanguageT = LanguageTAttributeList
type LanguageTAttributeList = ('[ ] :: [(Symbol, DK.Type)])
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveLanguageTMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
    ResolveLanguageTMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveLanguageTMethod t LanguageT, O.OverloadedMethod info LanguageT p) => OL.IsLabel t (LanguageT -> 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 ~ ResolveLanguageTMethod t LanguageT, O.OverloadedMethod info LanguageT p, R.HasField t LanguageT p) => R.HasField t LanguageT p where
    getField = O.overloadedMethod @info

#endif

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

#endif