{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (garetxe@gmail.com)
-}

module GI.Atk.Structs.Implementor
    ( 

-- * Exported types
    Implementor(..)                         ,
    noImplementor                           ,


 -- * Methods
-- ** refAccessible #method:refAccessible#
    ImplementorRefAccessibleMethodInfo      ,
    implementorRefAccessible                ,




    ) 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.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
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 {-# SOURCE #-} qualified GI.Atk.Objects.Object as Atk.Object

newtype Implementor = Implementor (ManagedPtr Implementor)
-- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
instance WrappedPtr Implementor where
    wrappedPtrCalloc = return nullPtr
    wrappedPtrCopy = return
    wrappedPtrFree = Nothing

noImplementor :: Maybe Implementor
noImplementor = Nothing


instance O.HasAttributeList Implementor
type instance O.AttributeList Implementor = ImplementorAttributeList
type ImplementorAttributeList = ('[ ] :: [(Symbol, *)])

-- method Implementor::ref_accessible
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "implementor", argType = TInterface (Name {namespace = "Atk", name = "Implementor"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "The #GObject instance which should implement #AtkImplementorIface\nif a non-null return value is required.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Atk", name = "Object"}))
-- throws : False
-- Skip return : False

foreign import ccall "atk_implementor_ref_accessible" atk_implementor_ref_accessible :: 
    Ptr Implementor ->                      -- implementor : TInterface (Name {namespace = "Atk", name = "Implementor"})
    IO (Ptr Atk.Object.Object)

{- |
Gets a reference to an object\'s 'GI.Atk.Objects.Object.Object' implementation, if
the object implements @/AtkObjectIface/@
-}
implementorRefAccessible ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Implementor
    {- ^ /@implementor@/: The 'GI.GObject.Objects.Object.Object' instance which should implement 'GI.Atk.Interfaces.ImplementorIface.ImplementorIface'
if a non-null return value is required. -}
    -> m Atk.Object.Object
    {- ^ __Returns:__ a reference to an object\'s 'GI.Atk.Objects.Object.Object'
implementation -}
implementorRefAccessible implementor = liftIO $ do
    implementor' <- unsafeManagedPtrGetPtr implementor
    result <- atk_implementor_ref_accessible implementor'
    checkUnexpectedReturnNULL "implementorRefAccessible" result
    result' <- (wrapObject Atk.Object.Object) result
    touchManagedPtr implementor
    return result'

data ImplementorRefAccessibleMethodInfo
instance (signature ~ (m Atk.Object.Object), MonadIO m) => O.MethodInfo ImplementorRefAccessibleMethodInfo Implementor signature where
    overloadedMethod _ = implementorRefAccessible

type family ResolveImplementorMethod (t :: Symbol) (o :: *) :: * where
    ResolveImplementorMethod "refAccessible" o = ImplementorRefAccessibleMethodInfo
    ResolveImplementorMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveImplementorMethod t Implementor, O.MethodInfo info Implementor p) => O.IsLabelProxy t (Implementor -> p) where
    fromLabelProxy _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)

#if MIN_VERSION_base(4,9,0)
instance (info ~ ResolveImplementorMethod t Implementor, O.MethodInfo info Implementor p) => O.IsLabel t (Implementor -> p) where
    fromLabel _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#endif