{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.HarfBuzz.Structs.FontFuncsT
(
FontFuncsT(..) ,
#if defined(ENABLE_OVERLOADING)
ResolveFontFuncsTMethod ,
#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
newtype FontFuncsT = FontFuncsT (SP.ManagedPtr FontFuncsT)
deriving (FontFuncsT -> FontFuncsT -> Bool
(FontFuncsT -> FontFuncsT -> Bool)
-> (FontFuncsT -> FontFuncsT -> Bool) -> Eq FontFuncsT
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: FontFuncsT -> FontFuncsT -> Bool
== :: FontFuncsT -> FontFuncsT -> Bool
$c/= :: FontFuncsT -> FontFuncsT -> Bool
/= :: FontFuncsT -> FontFuncsT -> Bool
Eq)
instance SP.ManagedPtrNewtype FontFuncsT where
toManagedPtr :: FontFuncsT -> ManagedPtr FontFuncsT
toManagedPtr (FontFuncsT ManagedPtr FontFuncsT
p) = ManagedPtr FontFuncsT
p
foreign import ccall "hb_gobject_font_funcs_get_type" c_hb_gobject_font_funcs_get_type ::
IO GType
type instance O.ParentTypes FontFuncsT = '[]
instance O.HasParentTypes FontFuncsT
instance B.Types.TypedObject FontFuncsT where
glibType :: IO GType
glibType = IO GType
c_hb_gobject_font_funcs_get_type
instance B.Types.GBoxed FontFuncsT
instance B.GValue.IsGValue (Maybe FontFuncsT) where
gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_hb_gobject_font_funcs_get_type
gvalueSet_ :: Ptr GValue -> Maybe FontFuncsT -> IO ()
gvalueSet_ Ptr GValue
gv Maybe FontFuncsT
P.Nothing = Ptr GValue -> Ptr FontFuncsT -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr FontFuncsT
forall a. Ptr a
FP.nullPtr :: FP.Ptr FontFuncsT)
gvalueSet_ Ptr GValue
gv (P.Just FontFuncsT
obj) = FontFuncsT -> (Ptr FontFuncsT -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr FontFuncsT
obj (Ptr GValue -> Ptr FontFuncsT -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
gvalueGet_ :: Ptr GValue -> IO (Maybe FontFuncsT)
gvalueGet_ Ptr GValue
gv = do
Ptr FontFuncsT
ptr <- Ptr GValue -> IO (Ptr FontFuncsT)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr FontFuncsT)
if Ptr FontFuncsT
ptr Ptr FontFuncsT -> Ptr FontFuncsT -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr FontFuncsT
forall a. Ptr a
FP.nullPtr
then FontFuncsT -> Maybe FontFuncsT
forall a. a -> Maybe a
P.Just (FontFuncsT -> Maybe FontFuncsT)
-> IO FontFuncsT -> IO (Maybe FontFuncsT)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr FontFuncsT -> FontFuncsT)
-> Ptr FontFuncsT -> IO FontFuncsT
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr FontFuncsT -> FontFuncsT
FontFuncsT Ptr FontFuncsT
ptr
else Maybe FontFuncsT -> IO (Maybe FontFuncsT)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe FontFuncsT
forall a. Maybe a
P.Nothing
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList FontFuncsT
type instance O.AttributeList FontFuncsT = FontFuncsTAttributeList
type FontFuncsTAttributeList = ('[ ] :: [(Symbol, DK.Type)])
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveFontFuncsTMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
ResolveFontFuncsTMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveFontFuncsTMethod t FontFuncsT, O.OverloadedMethod info FontFuncsT p) => OL.IsLabel t (FontFuncsT -> 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 ~ ResolveFontFuncsTMethod t FontFuncsT, O.OverloadedMethod info FontFuncsT p, R.HasField t FontFuncsT p) => R.HasField t FontFuncsT p where
getField = O.overloadedMethod @info
#endif
instance (info ~ ResolveFontFuncsTMethod t FontFuncsT, O.OverloadedMethodInfo info FontFuncsT) => OL.IsLabel t (O.MethodProxy info FontFuncsT) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.MethodProxy
#else
fromLabel _ = O.MethodProxy
#endif
#endif