{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- /No description available in the introspection data./

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

module GI.Gst.Objects.Fraction
    ( 

-- * Exported types
    Fraction(..)                            ,
    IsFraction                              ,
    toFraction                              ,


 -- * Methods
-- ** Overloaded methods #method:Overloaded methods#

#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


-- | Memory-managed wrapper type.
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

-- | Type class for types which can be safely cast to `Fraction`, for instance with `toFraction`.
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 = '[]

-- | Cast to `Fraction`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`.
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

-- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
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 ()