#define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \
&& !defined(__HADDOCK_VERSION__))
module GI.GIRepository.Structs.AttributeIter
(
AttributeIter(..) ,
newZeroAttributeIter ,
noAttributeIter ,
) 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.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
newtype AttributeIter = AttributeIter (ManagedPtr AttributeIter)
instance WrappedPtr AttributeIter where
wrappedPtrCalloc = callocBytes 32
wrappedPtrCopy = \p -> withManagedPtr p (copyBytes 32 >=> wrapPtr AttributeIter)
wrappedPtrFree = Just ptr_to_g_free
newZeroAttributeIter :: MonadIO m => m AttributeIter
newZeroAttributeIter = liftIO $ wrappedPtrCalloc >>= wrapPtr AttributeIter
instance tag ~ 'AttrSet => Constructible AttributeIter tag where
new _ attrs = do
o <- newZeroAttributeIter
GI.Attributes.set o attrs
return o
noAttributeIter :: Maybe AttributeIter
noAttributeIter = Nothing
#if ENABLE_OVERLOADING
instance O.HasAttributeList AttributeIter
type instance O.AttributeList AttributeIter = AttributeIterAttributeList
type AttributeIterAttributeList = ('[ ] :: [(Symbol, *)])
#endif
#if ENABLE_OVERLOADING
type family ResolveAttributeIterMethod (t :: Symbol) (o :: *) :: * where
ResolveAttributeIterMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveAttributeIterMethod t AttributeIter, O.MethodInfo info AttributeIter p) => OL.IsLabel t (AttributeIter -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#else
fromLabel _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#endif
#endif