{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- Data type for holding a set of integers. t'GI.HarfBuzz.Structs.SetT.SetT'\'s are
-- used to gather and contain glyph IDs, Unicode code
-- points, and various other collections of discrete
-- values.

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

module GI.HarfBuzz.Structs.SetT
    ( 

-- * Exported types
    SetT(..)                                ,


 -- * Methods

#if defined(ENABLE_OVERLOADING)
    ResolveSetTMethod                       ,
#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.Coerce as Coerce
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
import qualified GHC.Records as R


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

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

foreign import ccall "hb_gobject_set_get_type" c_hb_gobject_set_get_type :: 
    IO GType

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

instance B.Types.TypedObject SetT where
    glibType :: IO GType
glibType = IO GType
c_hb_gobject_set_get_type

instance B.Types.GBoxed SetT

-- | Convert 'SetT' to and from 'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue (Maybe SetT) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_hb_gobject_set_get_type
    gvalueSet_ :: Ptr GValue -> Maybe SetT -> IO ()
gvalueSet_ Ptr GValue
gv Maybe SetT
P.Nothing = Ptr GValue -> Ptr SetT -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr SetT
forall a. Ptr a
FP.nullPtr :: FP.Ptr SetT)
    gvalueSet_ Ptr GValue
gv (P.Just SetT
obj) = SetT -> (Ptr SetT -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr SetT
obj (Ptr GValue -> Ptr SetT -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe SetT)
gvalueGet_ Ptr GValue
gv = do
        Ptr SetT
ptr <- Ptr GValue -> IO (Ptr SetT)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr SetT)
        if Ptr SetT
ptr Ptr SetT -> Ptr SetT -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr SetT
forall a. Ptr a
FP.nullPtr
        then SetT -> Maybe SetT
forall a. a -> Maybe a
P.Just (SetT -> Maybe SetT) -> IO SetT -> IO (Maybe SetT)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr SetT -> SetT) -> Ptr SetT -> IO SetT
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr SetT -> SetT
SetT Ptr SetT
ptr
        else Maybe SetT -> IO (Maybe SetT)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe SetT
forall a. Maybe a
P.Nothing
        
    


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

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

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

#endif

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

#endif