{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- GdkEventSequence is an opaque type representing a sequence
-- of related touch events.

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

module GI.Gdk.Structs.EventSequence
    ( 

-- * Exported types
    EventSequence(..)                       ,


 -- * Methods

#if defined(ENABLE_OVERLOADING)
    ResolveEventSequenceMethod              ,
#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.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 EventSequence = EventSequence (SP.ManagedPtr EventSequence)
    deriving (EventSequence -> EventSequence -> Bool
(EventSequence -> EventSequence -> Bool)
-> (EventSequence -> EventSequence -> Bool) -> Eq EventSequence
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: EventSequence -> EventSequence -> Bool
$c/= :: EventSequence -> EventSequence -> Bool
== :: EventSequence -> EventSequence -> Bool
$c== :: EventSequence -> EventSequence -> Bool
Eq)

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

foreign import ccall "gdk_event_sequence_get_type" c_gdk_event_sequence_get_type :: 
    IO GType

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

instance B.Types.TypedObject EventSequence where
    glibType :: IO GType
glibType = IO GType
c_gdk_event_sequence_get_type

instance B.Types.GBoxed EventSequence

-- | Convert 'EventSequence' 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 EventSequence) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_gdk_event_sequence_get_type
    gvalueSet_ :: Ptr GValue -> Maybe EventSequence -> IO ()
gvalueSet_ Ptr GValue
gv Maybe EventSequence
P.Nothing = Ptr GValue -> Ptr EventSequence -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr EventSequence
forall a. Ptr a
FP.nullPtr :: FP.Ptr EventSequence)
    gvalueSet_ Ptr GValue
gv (P.Just EventSequence
obj) = EventSequence -> (Ptr EventSequence -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr EventSequence
obj (Ptr GValue -> Ptr EventSequence -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe EventSequence)
gvalueGet_ Ptr GValue
gv = do
        Ptr EventSequence
ptr <- Ptr GValue -> IO (Ptr EventSequence)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr EventSequence)
        if Ptr EventSequence
ptr Ptr EventSequence -> Ptr EventSequence -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr EventSequence
forall a. Ptr a
FP.nullPtr
        then EventSequence -> Maybe EventSequence
forall a. a -> Maybe a
P.Just (EventSequence -> Maybe EventSequence)
-> IO EventSequence -> IO (Maybe EventSequence)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr EventSequence -> EventSequence)
-> Ptr EventSequence -> IO EventSequence
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr EventSequence -> EventSequence
EventSequence Ptr EventSequence
ptr
        else Maybe EventSequence -> IO (Maybe EventSequence)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe EventSequence
forall a. Maybe a
P.Nothing
        
    


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

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

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

#endif

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

#endif