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

'GI.Gio.Structs.IOExtension.IOExtension' is an opaque data structure and can only be accessed
using the following functions.
-}

#define ENABLE_OVERLOADING \
       (!defined(__HADDOCK_VERSION__))

module GI.Gio.Structs.IOExtension
    ( 

-- * Exported types
    IOExtension(..)                         ,
    noIOExtension                           ,


 -- * Methods
-- ** getName #method:getName#

#if ENABLE_OVERLOADING
    IOExtensionGetNameMethodInfo            ,
#endif
    iOExtensionGetName                      ,


-- ** getPriority #method:getPriority#

#if ENABLE_OVERLOADING
    IOExtensionGetPriorityMethodInfo        ,
#endif
    iOExtensionGetPriority                  ,


-- ** getType #method:getType#

#if ENABLE_OVERLOADING
    IOExtensionGetTypeMethodInfo            ,
#endif
    iOExtensionGetType                      ,




    ) 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.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.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP


-- | Memory-managed wrapper type.
newtype IOExtension = IOExtension (ManagedPtr IOExtension)
-- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
instance WrappedPtr IOExtension where
    wrappedPtrCalloc :: IO (Ptr IOExtension)
wrappedPtrCalloc = Ptr IOExtension -> IO (Ptr IOExtension)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr IOExtension
forall a. Ptr a
nullPtr
    wrappedPtrCopy :: IOExtension -> IO IOExtension
wrappedPtrCopy = IOExtension -> IO IOExtension
forall (m :: * -> *) a. Monad m => a -> m a
return
    wrappedPtrFree :: Maybe (FunPtr (Ptr IOExtension -> IO ()))
wrappedPtrFree = Maybe (FunPtr (Ptr IOExtension -> IO ()))
forall a. Maybe a
Nothing

-- | A convenience alias for `Nothing` :: `Maybe` `IOExtension`.
noIOExtension :: Maybe IOExtension
noIOExtension :: Maybe IOExtension
noIOExtension = Maybe IOExtension
forall a. Maybe a
Nothing


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

-- method IOExtension::get_name
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "extension", argType = TInterface (Name {namespace = "Gio", name = "IOExtension"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GIOExtension", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TBasicType TUTF8)
-- throws : False
-- Skip return : False

foreign import ccall "g_io_extension_get_name" g_io_extension_get_name :: 
    Ptr IOExtension ->                      -- extension : TInterface (Name {namespace = "Gio", name = "IOExtension"})
    IO CString

{- |
Gets the name under which /@extension@/ was registered.

Note that the same type may be registered as extension
for multiple extension points, under different names.
-}
iOExtensionGetName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    IOExtension
    {- ^ /@extension@/: a 'GI.Gio.Structs.IOExtension.IOExtension' -}
    -> m T.Text
    {- ^ __Returns:__ the name of /@extension@/. -}
iOExtensionGetName :: IOExtension -> m Text
iOExtensionGetName extension :: IOExtension
extension = IO Text -> m Text
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Text -> m Text) -> IO Text -> m Text
forall a b. (a -> b) -> a -> b
$ do
    Ptr IOExtension
extension' <- IOExtension -> IO (Ptr IOExtension)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr IOExtension
extension
    CString
result <- Ptr IOExtension -> IO CString
g_io_extension_get_name Ptr IOExtension
extension'
    Text -> CString -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "iOExtensionGetName" CString
result
    Text
result' <- HasCallStack => CString -> IO Text
CString -> IO Text
cstringToText CString
result
    IOExtension -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr IOExtension
extension
    Text -> IO Text
forall (m :: * -> *) a. Monad m => a -> m a
return Text
result'

#if ENABLE_OVERLOADING
data IOExtensionGetNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.MethodInfo IOExtensionGetNameMethodInfo IOExtension signature where
    overloadedMethod _ = iOExtensionGetName

#endif

-- method IOExtension::get_priority
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "extension", argType = TInterface (Name {namespace = "Gio", name = "IOExtension"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GIOExtension", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TBasicType TInt)
-- throws : False
-- Skip return : False

foreign import ccall "g_io_extension_get_priority" g_io_extension_get_priority :: 
    Ptr IOExtension ->                      -- extension : TInterface (Name {namespace = "Gio", name = "IOExtension"})
    IO Int32

{- |
Gets the priority with which /@extension@/ was registered.
-}
iOExtensionGetPriority ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    IOExtension
    {- ^ /@extension@/: a 'GI.Gio.Structs.IOExtension.IOExtension' -}
    -> m Int32
    {- ^ __Returns:__ the priority of /@extension@/ -}
iOExtensionGetPriority :: IOExtension -> m Int32
iOExtensionGetPriority extension :: IOExtension
extension = IO Int32 -> m Int32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int32 -> m Int32) -> IO Int32 -> m Int32
forall a b. (a -> b) -> a -> b
$ do
    Ptr IOExtension
extension' <- IOExtension -> IO (Ptr IOExtension)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr IOExtension
extension
    Int32
result <- Ptr IOExtension -> IO Int32
g_io_extension_get_priority Ptr IOExtension
extension'
    IOExtension -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr IOExtension
extension
    Int32 -> IO Int32
forall (m :: * -> *) a. Monad m => a -> m a
return Int32
result

#if ENABLE_OVERLOADING
data IOExtensionGetPriorityMethodInfo
instance (signature ~ (m Int32), MonadIO m) => O.MethodInfo IOExtensionGetPriorityMethodInfo IOExtension signature where
    overloadedMethod _ = iOExtensionGetPriority

#endif

-- method IOExtension::get_type
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "extension", argType = TInterface (Name {namespace = "Gio", name = "IOExtension"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GIOExtension", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TBasicType TGType)
-- throws : False
-- Skip return : False

foreign import ccall "g_io_extension_get_type" g_io_extension_get_type :: 
    Ptr IOExtension ->                      -- extension : TInterface (Name {namespace = "Gio", name = "IOExtension"})
    IO CGType

{- |
Gets the type associated with /@extension@/.
-}
iOExtensionGetType ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    IOExtension
    {- ^ /@extension@/: a 'GI.Gio.Structs.IOExtension.IOExtension' -}
    -> m GType
    {- ^ __Returns:__ the type of /@extension@/ -}
iOExtensionGetType :: IOExtension -> m GType
iOExtensionGetType extension :: IOExtension
extension = IO GType -> m GType
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO GType -> m GType) -> IO GType -> m GType
forall a b. (a -> b) -> a -> b
$ do
    Ptr IOExtension
extension' <- IOExtension -> IO (Ptr IOExtension)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr IOExtension
extension
    CGType
result <- Ptr IOExtension -> IO CGType
g_io_extension_get_type Ptr IOExtension
extension'
    let result' :: GType
result' = CGType -> GType
GType CGType
result
    IOExtension -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr IOExtension
extension
    GType -> IO GType
forall (m :: * -> *) a. Monad m => a -> m a
return GType
result'

#if ENABLE_OVERLOADING
data IOExtensionGetTypeMethodInfo
instance (signature ~ (m GType), MonadIO m) => O.MethodInfo IOExtensionGetTypeMethodInfo IOExtension signature where
    overloadedMethod _ = iOExtensionGetType

#endif

#if ENABLE_OVERLOADING
type family ResolveIOExtensionMethod (t :: Symbol) (o :: *) :: * where
    ResolveIOExtensionMethod "getName" o = IOExtensionGetNameMethodInfo
    ResolveIOExtensionMethod "getPriority" o = IOExtensionGetPriorityMethodInfo
    ResolveIOExtensionMethod "getType" o = IOExtensionGetTypeMethodInfo
    ResolveIOExtensionMethod l o = O.MethodResolutionFailed l o

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

#if MIN_VERSION_base(4,9,0)
instance (info ~ ResolveIOExtensionMethod t IOExtension, O.MethodInfo info IOExtension p) => O.IsLabel t (IOExtension -> 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

#endif