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

Converter output stream implements 'GI.Gio.Objects.OutputStream.OutputStream' and allows
conversion of data of various types during reading.

As of GLib 2.34, 'GI.Gio.Objects.ConverterOutputStream.ConverterOutputStream' implements
'GI.Gio.Interfaces.PollableOutputStream.PollableOutputStream'.
-}

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

module GI.Gio.Objects.ConverterOutputStream
    (

-- * Exported types
    ConverterOutputStream(..)               ,
    IsConverterOutputStream                 ,
    toConverterOutputStream                 ,
    noConverterOutputStream                 ,


 -- * Methods
-- ** getConverter #method:getConverter#

#if ENABLE_OVERLOADING
    ConverterOutputStreamGetConverterMethodInfo,
#endif
    converterOutputStreamGetConverter       ,


-- ** new #method:new#

    converterOutputStreamNew                ,




 -- * Properties
-- ** converter #attr:converter#
{- | /No description available in the introspection data./
-}
#if ENABLE_OVERLOADING
    ConverterOutputStreamConverterPropertyInfo,
#endif
    constructConverterOutputStreamConverter ,
#if ENABLE_OVERLOADING
    converterOutputStreamConverter          ,
#endif
    getConverterOutputStreamConverter       ,




    ) 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

import qualified GI.GObject.Objects.Object as GObject.Object
import {-# SOURCE #-} qualified GI.Gio.Interfaces.Converter as Gio.Converter
import {-# SOURCE #-} qualified GI.Gio.Interfaces.PollableOutputStream as Gio.PollableOutputStream
import {-# SOURCE #-} qualified GI.Gio.Objects.FilterOutputStream as Gio.FilterOutputStream
import {-# SOURCE #-} qualified GI.Gio.Objects.OutputStream as Gio.OutputStream

-- | Memory-managed wrapper type.
newtype ConverterOutputStream = ConverterOutputStream (ManagedPtr ConverterOutputStream)
foreign import ccall "g_converter_output_stream_get_type"
    c_g_converter_output_stream_get_type :: IO GType

instance GObject ConverterOutputStream where
    gobjectType _ = c_g_converter_output_stream_get_type


-- | Type class for types which can be safely cast to `ConverterOutputStream`, for instance with `toConverterOutputStream`.
class GObject o => IsConverterOutputStream o
#if MIN_VERSION_base(4,9,0)
instance {-# OVERLAPPABLE #-} (GObject a, O.UnknownAncestorError ConverterOutputStream a) =>
    IsConverterOutputStream a
#endif
instance IsConverterOutputStream ConverterOutputStream
instance Gio.FilterOutputStream.IsFilterOutputStream ConverterOutputStream
instance Gio.OutputStream.IsOutputStream ConverterOutputStream
instance GObject.Object.IsObject ConverterOutputStream
instance Gio.PollableOutputStream.IsPollableOutputStream ConverterOutputStream

-- | Cast to `ConverterOutputStream`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`.
toConverterOutputStream :: (MonadIO m, IsConverterOutputStream o) => o -> m ConverterOutputStream
toConverterOutputStream = liftIO . unsafeCastTo ConverterOutputStream

-- | A convenience alias for `Nothing` :: `Maybe` `ConverterOutputStream`.
noConverterOutputStream :: Maybe ConverterOutputStream
noConverterOutputStream = Nothing

#if ENABLE_OVERLOADING
type family ResolveConverterOutputStreamMethod (t :: Symbol) (o :: *) :: * where
    ResolveConverterOutputStreamMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveConverterOutputStreamMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveConverterOutputStreamMethod "canPoll" o = Gio.PollableOutputStream.PollableOutputStreamCanPollMethodInfo
    ResolveConverterOutputStreamMethod "clearPending" o = Gio.OutputStream.OutputStreamClearPendingMethodInfo
    ResolveConverterOutputStreamMethod "close" o = Gio.OutputStream.OutputStreamCloseMethodInfo
    ResolveConverterOutputStreamMethod "closeAsync" o = Gio.OutputStream.OutputStreamCloseAsyncMethodInfo
    ResolveConverterOutputStreamMethod "closeFinish" o = Gio.OutputStream.OutputStreamCloseFinishMethodInfo
    ResolveConverterOutputStreamMethod "createSource" o = Gio.PollableOutputStream.PollableOutputStreamCreateSourceMethodInfo
    ResolveConverterOutputStreamMethod "flush" o = Gio.OutputStream.OutputStreamFlushMethodInfo
    ResolveConverterOutputStreamMethod "flushAsync" o = Gio.OutputStream.OutputStreamFlushAsyncMethodInfo
    ResolveConverterOutputStreamMethod "flushFinish" o = Gio.OutputStream.OutputStreamFlushFinishMethodInfo
    ResolveConverterOutputStreamMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveConverterOutputStreamMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveConverterOutputStreamMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
    ResolveConverterOutputStreamMethod "hasPending" o = Gio.OutputStream.OutputStreamHasPendingMethodInfo
    ResolveConverterOutputStreamMethod "isClosed" o = Gio.OutputStream.OutputStreamIsClosedMethodInfo
    ResolveConverterOutputStreamMethod "isClosing" o = Gio.OutputStream.OutputStreamIsClosingMethodInfo
    ResolveConverterOutputStreamMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveConverterOutputStreamMethod "isWritable" o = Gio.PollableOutputStream.PollableOutputStreamIsWritableMethodInfo
    ResolveConverterOutputStreamMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveConverterOutputStreamMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveConverterOutputStreamMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveConverterOutputStreamMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveConverterOutputStreamMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveConverterOutputStreamMethod "splice" o = Gio.OutputStream.OutputStreamSpliceMethodInfo
    ResolveConverterOutputStreamMethod "spliceAsync" o = Gio.OutputStream.OutputStreamSpliceAsyncMethodInfo
    ResolveConverterOutputStreamMethod "spliceFinish" o = Gio.OutputStream.OutputStreamSpliceFinishMethodInfo
    ResolveConverterOutputStreamMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveConverterOutputStreamMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveConverterOutputStreamMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveConverterOutputStreamMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveConverterOutputStreamMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveConverterOutputStreamMethod "write" o = Gio.OutputStream.OutputStreamWriteMethodInfo
    ResolveConverterOutputStreamMethod "writeAll" o = Gio.OutputStream.OutputStreamWriteAllMethodInfo
    ResolveConverterOutputStreamMethod "writeAllAsync" o = Gio.OutputStream.OutputStreamWriteAllAsyncMethodInfo
    ResolveConverterOutputStreamMethod "writeAllFinish" o = Gio.OutputStream.OutputStreamWriteAllFinishMethodInfo
    ResolveConverterOutputStreamMethod "writeAsync" o = Gio.OutputStream.OutputStreamWriteAsyncMethodInfo
    ResolveConverterOutputStreamMethod "writeBytes" o = Gio.OutputStream.OutputStreamWriteBytesMethodInfo
    ResolveConverterOutputStreamMethod "writeBytesAsync" o = Gio.OutputStream.OutputStreamWriteBytesAsyncMethodInfo
    ResolveConverterOutputStreamMethod "writeBytesFinish" o = Gio.OutputStream.OutputStreamWriteBytesFinishMethodInfo
    ResolveConverterOutputStreamMethod "writeFinish" o = Gio.OutputStream.OutputStreamWriteFinishMethodInfo
    ResolveConverterOutputStreamMethod "writeNonblocking" o = Gio.PollableOutputStream.PollableOutputStreamWriteNonblockingMethodInfo
    ResolveConverterOutputStreamMethod "getBaseStream" o = Gio.FilterOutputStream.FilterOutputStreamGetBaseStreamMethodInfo
    ResolveConverterOutputStreamMethod "getCloseBaseStream" o = Gio.FilterOutputStream.FilterOutputStreamGetCloseBaseStreamMethodInfo
    ResolveConverterOutputStreamMethod "getConverter" o = ConverterOutputStreamGetConverterMethodInfo
    ResolveConverterOutputStreamMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveConverterOutputStreamMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveConverterOutputStreamMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveConverterOutputStreamMethod "setCloseBaseStream" o = Gio.FilterOutputStream.FilterOutputStreamSetCloseBaseStreamMethodInfo
    ResolveConverterOutputStreamMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveConverterOutputStreamMethod "setPending" o = Gio.OutputStream.OutputStreamSetPendingMethodInfo
    ResolveConverterOutputStreamMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveConverterOutputStreamMethod l o = O.MethodResolutionFailed l o

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

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

-- VVV Prop "converter"
   -- Type: TInterface (Name {namespace = "Gio", name = "Converter"})
   -- Flags: [PropertyReadable,PropertyWritable,PropertyConstructOnly]
   -- Nullable: (Just False,Nothing)

{- |
Get the value of the “@converter@” property.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.get' converterOutputStream #converter
@
-}
getConverterOutputStreamConverter :: (MonadIO m, IsConverterOutputStream o) => o -> m Gio.Converter.Converter
getConverterOutputStreamConverter obj = liftIO $ checkUnexpectedNothing "getConverterOutputStreamConverter" $ getObjectPropertyObject obj "converter" Gio.Converter.Converter

{- |
Construct a `GValueConstruct` with valid value for the “@converter@” property. This is rarely needed directly, but it is used by `Data.GI.Base.Constructible.new`.
-}
constructConverterOutputStreamConverter :: (IsConverterOutputStream o, Gio.Converter.IsConverter a) => a -> IO (GValueConstruct o)
constructConverterOutputStreamConverter val = constructObjectPropertyObject "converter" (Just val)

#if ENABLE_OVERLOADING
data ConverterOutputStreamConverterPropertyInfo
instance AttrInfo ConverterOutputStreamConverterPropertyInfo where
    type AttrAllowedOps ConverterOutputStreamConverterPropertyInfo = '[ 'AttrConstruct, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint ConverterOutputStreamConverterPropertyInfo = Gio.Converter.IsConverter
    type AttrBaseTypeConstraint ConverterOutputStreamConverterPropertyInfo = IsConverterOutputStream
    type AttrGetType ConverterOutputStreamConverterPropertyInfo = Gio.Converter.Converter
    type AttrLabel ConverterOutputStreamConverterPropertyInfo = "converter"
    type AttrOrigin ConverterOutputStreamConverterPropertyInfo = ConverterOutputStream
    attrGet _ = getConverterOutputStreamConverter
    attrSet _ = undefined
    attrConstruct _ = constructConverterOutputStreamConverter
    attrClear _ = undefined
#endif

#if ENABLE_OVERLOADING
instance O.HasAttributeList ConverterOutputStream
type instance O.AttributeList ConverterOutputStream = ConverterOutputStreamAttributeList
type ConverterOutputStreamAttributeList = ('[ '("baseStream", Gio.FilterOutputStream.FilterOutputStreamBaseStreamPropertyInfo), '("closeBaseStream", Gio.FilterOutputStream.FilterOutputStreamCloseBaseStreamPropertyInfo), '("converter", ConverterOutputStreamConverterPropertyInfo)] :: [(Symbol, *)])
#endif

#if ENABLE_OVERLOADING
converterOutputStreamConverter :: AttrLabelProxy "converter"
converterOutputStreamConverter = AttrLabelProxy

#endif

#if ENABLE_OVERLOADING
type instance O.SignalList ConverterOutputStream = ConverterOutputStreamSignalList
type ConverterOutputStreamSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])

#endif

-- method ConverterOutputStream::new
-- method type : Constructor
-- Args : [Arg {argCName = "base_stream", argType = TInterface (Name {namespace = "Gio", name = "OutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GOutputStream", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "converter", argType = TInterface (Name {namespace = "Gio", name = "Converter"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GConverter", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gio", name = "ConverterOutputStream"}))
-- throws : False
-- Skip return : False

foreign import ccall "g_converter_output_stream_new" g_converter_output_stream_new ::
    Ptr Gio.OutputStream.OutputStream ->    -- base_stream : TInterface (Name {namespace = "Gio", name = "OutputStream"})
    Ptr Gio.Converter.Converter ->          -- converter : TInterface (Name {namespace = "Gio", name = "Converter"})
    IO (Ptr ConverterOutputStream)

{- |
Creates a new converter output stream for the /@baseStream@/.
-}
converterOutputStreamNew ::
    (B.CallStack.HasCallStack, MonadIO m, Gio.OutputStream.IsOutputStream a, Gio.Converter.IsConverter b) =>
    a
    {- ^ /@baseStream@/: a 'GI.Gio.Objects.OutputStream.OutputStream' -}
    -> b
    {- ^ /@converter@/: a 'GI.Gio.Interfaces.Converter.Converter' -}
    -> m ConverterOutputStream
    {- ^ __Returns:__ a new 'GI.Gio.Objects.OutputStream.OutputStream'. -}
converterOutputStreamNew baseStream converter = liftIO $ do
    baseStream' <- unsafeManagedPtrCastPtr baseStream
    converter' <- unsafeManagedPtrCastPtr converter
    result <- g_converter_output_stream_new baseStream' converter'
    checkUnexpectedReturnNULL "converterOutputStreamNew" result
    result' <- (wrapObject ConverterOutputStream) result
    touchManagedPtr baseStream
    touchManagedPtr converter
    return result'

#if ENABLE_OVERLOADING
#endif

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

foreign import ccall "g_converter_output_stream_get_converter" g_converter_output_stream_get_converter ::
    Ptr ConverterOutputStream ->            -- converter_stream : TInterface (Name {namespace = "Gio", name = "ConverterOutputStream"})
    IO (Ptr Gio.Converter.Converter)

{- |
Gets the 'GI.Gio.Interfaces.Converter.Converter' that is used by /@converterStream@/.

/Since: 2.24/
-}
converterOutputStreamGetConverter ::
    (B.CallStack.HasCallStack, MonadIO m, IsConverterOutputStream a) =>
    a
    {- ^ /@converterStream@/: a 'GI.Gio.Objects.ConverterOutputStream.ConverterOutputStream' -}
    -> m Gio.Converter.Converter
    {- ^ __Returns:__ the converter of the converter output stream -}
converterOutputStreamGetConverter converterStream = liftIO $ do
    converterStream' <- unsafeManagedPtrCastPtr converterStream
    result <- g_converter_output_stream_get_converter converterStream'
    checkUnexpectedReturnNULL "converterOutputStreamGetConverter" result
    result' <- (newObject Gio.Converter.Converter) result
    touchManagedPtr converterStream
    return result'

#if ENABLE_OVERLOADING
data ConverterOutputStreamGetConverterMethodInfo
instance (signature ~ (m Gio.Converter.Converter), MonadIO m, IsConverterOutputStream a) => O.MethodInfo ConverterOutputStreamGetConverterMethodInfo a signature where
    overloadedMethod _ = converterOutputStreamGetConverter

#endif