{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Gst.Objects.Fraction
(
Fraction(..) ,
IsFraction ,
toFraction ,
#if defined(ENABLE_OVERLOADING)
ResolveFractionMethod ,
#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.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.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 Fraction = Fraction (SP.ManagedPtr Fraction)
deriving (Fraction -> Fraction -> Bool
(Fraction -> Fraction -> Bool)
-> (Fraction -> Fraction -> Bool) -> Eq Fraction
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Fraction -> Fraction -> Bool
$c/= :: Fraction -> Fraction -> Bool
== :: Fraction -> Fraction -> Bool
$c== :: Fraction -> Fraction -> Bool
Eq)
instance SP.ManagedPtrNewtype Fraction where
toManagedPtr :: Fraction -> ManagedPtr Fraction
toManagedPtr (Fraction ManagedPtr Fraction
p) = ManagedPtr Fraction
p
foreign import ccall "gst_fraction_get_type"
c_gst_fraction_get_type :: IO B.Types.GType
instance B.Types.TypedObject Fraction where
glibType :: IO GType
glibType = IO GType
c_gst_fraction_get_type
class (SP.BoxedPtr o, SP.TypedObject o, O.IsDescendantOf Fraction o) => IsFraction o
instance (SP.BoxedPtr o, SP.TypedObject o, O.IsDescendantOf Fraction o) => IsFraction o
instance O.HasParentTypes Fraction
type instance O.ParentTypes Fraction = '[]
toFraction :: (MonadIO m, IsFraction o) => o -> m Fraction
toFraction :: o -> m Fraction
toFraction = IO Fraction -> m Fraction
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Fraction -> m Fraction)
-> (o -> IO Fraction) -> o -> m Fraction
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr Fraction -> Fraction) -> o -> IO Fraction
forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
ManagedPtrNewtype o', TypedObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
unsafeCastTo ManagedPtr Fraction -> Fraction
Fraction
#if defined(ENABLE_OVERLOADING)
type family ResolveFractionMethod (t :: Symbol) (o :: *) :: * where
ResolveFractionMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveFractionMethod t Fraction, O.MethodInfo info Fraction p) => OL.IsLabel t (Fraction -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#endif
instance BoxedPtr Fraction where
boxedPtrCopy :: Fraction -> IO Fraction
boxedPtrCopy = Fraction -> IO Fraction
forall (m :: * -> *) a. Monad m => a -> m a
return
boxedPtrFree :: Fraction -> IO ()
boxedPtrFree = \Fraction
_x -> () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()