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

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

As of GLib 2.34, 'GI.Gio.Objects.ConverterInputStream.ConverterInputStream' implements
'GI.Gio.Interfaces.PollableInputStream.PollableInputStream'.
-}

module GI.Gio.Objects.ConverterInputStream
    ( 

-- * Exported types
    ConverterInputStream(..)                ,
    IsConverterInputStream                  ,
    toConverterInputStream                  ,
    noConverterInputStream                  ,


 -- * Methods
-- ** getConverter #method:getConverter#
    ConverterInputStreamGetConverterMethodInfo,
    converterInputStreamGetConverter        ,


-- ** new #method:new#
    converterInputStreamNew                 ,




 -- * Properties
-- ** converter #attr:converter#
    ConverterInputStreamConverterPropertyInfo,
    constructConverterInputStreamConverter  ,
    converterInputStreamConverter           ,
    getConverterInputStreamConverter        ,




    ) 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 qualified GI.GObject.Objects.Object as GObject.Object
import {-# SOURCE #-} qualified GI.Gio.Interfaces.Converter as Gio.Converter
import {-# SOURCE #-} qualified GI.Gio.Interfaces.PollableInputStream as Gio.PollableInputStream
import {-# SOURCE #-} qualified GI.Gio.Objects.FilterInputStream as Gio.FilterInputStream
import {-# SOURCE #-} qualified GI.Gio.Objects.InputStream as Gio.InputStream

newtype ConverterInputStream = ConverterInputStream (ManagedPtr ConverterInputStream)
foreign import ccall "g_converter_input_stream_get_type"
    c_g_converter_input_stream_get_type :: IO GType

instance GObject ConverterInputStream where
    gobjectType _ = c_g_converter_input_stream_get_type
    

class GObject o => IsConverterInputStream o
#if MIN_VERSION_base(4,9,0)
instance {-# OVERLAPPABLE #-} (GObject a, O.UnknownAncestorError ConverterInputStream a) =>
    IsConverterInputStream a
#endif
instance IsConverterInputStream ConverterInputStream
instance Gio.FilterInputStream.IsFilterInputStream ConverterInputStream
instance Gio.InputStream.IsInputStream ConverterInputStream
instance GObject.Object.IsObject ConverterInputStream
instance Gio.PollableInputStream.IsPollableInputStream ConverterInputStream

toConverterInputStream :: IsConverterInputStream o => o -> IO ConverterInputStream
toConverterInputStream = unsafeCastTo ConverterInputStream

noConverterInputStream :: Maybe ConverterInputStream
noConverterInputStream = Nothing

type family ResolveConverterInputStreamMethod (t :: Symbol) (o :: *) :: * where
    ResolveConverterInputStreamMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveConverterInputStreamMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveConverterInputStreamMethod "canPoll" o = Gio.PollableInputStream.PollableInputStreamCanPollMethodInfo
    ResolveConverterInputStreamMethod "clearPending" o = Gio.InputStream.InputStreamClearPendingMethodInfo
    ResolveConverterInputStreamMethod "close" o = Gio.InputStream.InputStreamCloseMethodInfo
    ResolveConverterInputStreamMethod "closeAsync" o = Gio.InputStream.InputStreamCloseAsyncMethodInfo
    ResolveConverterInputStreamMethod "closeFinish" o = Gio.InputStream.InputStreamCloseFinishMethodInfo
    ResolveConverterInputStreamMethod "createSource" o = Gio.PollableInputStream.PollableInputStreamCreateSourceMethodInfo
    ResolveConverterInputStreamMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveConverterInputStreamMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveConverterInputStreamMethod "hasPending" o = Gio.InputStream.InputStreamHasPendingMethodInfo
    ResolveConverterInputStreamMethod "isClosed" o = Gio.InputStream.InputStreamIsClosedMethodInfo
    ResolveConverterInputStreamMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveConverterInputStreamMethod "isReadable" o = Gio.PollableInputStream.PollableInputStreamIsReadableMethodInfo
    ResolveConverterInputStreamMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveConverterInputStreamMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveConverterInputStreamMethod "read" o = Gio.InputStream.InputStreamReadMethodInfo
    ResolveConverterInputStreamMethod "readAll" o = Gio.InputStream.InputStreamReadAllMethodInfo
    ResolveConverterInputStreamMethod "readAllAsync" o = Gio.InputStream.InputStreamReadAllAsyncMethodInfo
    ResolveConverterInputStreamMethod "readAllFinish" o = Gio.InputStream.InputStreamReadAllFinishMethodInfo
    ResolveConverterInputStreamMethod "readAsync" o = Gio.InputStream.InputStreamReadAsyncMethodInfo
    ResolveConverterInputStreamMethod "readBytes" o = Gio.InputStream.InputStreamReadBytesMethodInfo
    ResolveConverterInputStreamMethod "readBytesAsync" o = Gio.InputStream.InputStreamReadBytesAsyncMethodInfo
    ResolveConverterInputStreamMethod "readBytesFinish" o = Gio.InputStream.InputStreamReadBytesFinishMethodInfo
    ResolveConverterInputStreamMethod "readFinish" o = Gio.InputStream.InputStreamReadFinishMethodInfo
    ResolveConverterInputStreamMethod "readNonblocking" o = Gio.PollableInputStream.PollableInputStreamReadNonblockingMethodInfo
    ResolveConverterInputStreamMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveConverterInputStreamMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveConverterInputStreamMethod "replaceData" o = GObject.Object.ObjectReplaceDataMethodInfo
    ResolveConverterInputStreamMethod "replaceQdata" o = GObject.Object.ObjectReplaceQdataMethodInfo
    ResolveConverterInputStreamMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveConverterInputStreamMethod "skip" o = Gio.InputStream.InputStreamSkipMethodInfo
    ResolveConverterInputStreamMethod "skipAsync" o = Gio.InputStream.InputStreamSkipAsyncMethodInfo
    ResolveConverterInputStreamMethod "skipFinish" o = Gio.InputStream.InputStreamSkipFinishMethodInfo
    ResolveConverterInputStreamMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveConverterInputStreamMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveConverterInputStreamMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveConverterInputStreamMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveConverterInputStreamMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveConverterInputStreamMethod "getBaseStream" o = Gio.FilterInputStream.FilterInputStreamGetBaseStreamMethodInfo
    ResolveConverterInputStreamMethod "getCloseBaseStream" o = Gio.FilterInputStream.FilterInputStreamGetCloseBaseStreamMethodInfo
    ResolveConverterInputStreamMethod "getConverter" o = ConverterInputStreamGetConverterMethodInfo
    ResolveConverterInputStreamMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveConverterInputStreamMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveConverterInputStreamMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveConverterInputStreamMethod "setCloseBaseStream" o = Gio.FilterInputStream.FilterInputStreamSetCloseBaseStreamMethodInfo
    ResolveConverterInputStreamMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveConverterInputStreamMethod "setPending" o = Gio.InputStream.InputStreamSetPendingMethodInfo
    ResolveConverterInputStreamMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveConverterInputStreamMethod l o = O.MethodResolutionFailed l o

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

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

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

getConverterInputStreamConverter :: (MonadIO m, IsConverterInputStream o) => o -> m Gio.Converter.Converter
getConverterInputStreamConverter obj = liftIO $ checkUnexpectedNothing "getConverterInputStreamConverter" $ getObjectPropertyObject obj "converter" Gio.Converter.Converter

constructConverterInputStreamConverter :: (IsConverterInputStream o, Gio.Converter.IsConverter a) => a -> IO (GValueConstruct o)
constructConverterInputStreamConverter val = constructObjectPropertyObject "converter" (Just val)

data ConverterInputStreamConverterPropertyInfo
instance AttrInfo ConverterInputStreamConverterPropertyInfo where
    type AttrAllowedOps ConverterInputStreamConverterPropertyInfo = '[ 'AttrConstruct, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint ConverterInputStreamConverterPropertyInfo = Gio.Converter.IsConverter
    type AttrBaseTypeConstraint ConverterInputStreamConverterPropertyInfo = IsConverterInputStream
    type AttrGetType ConverterInputStreamConverterPropertyInfo = Gio.Converter.Converter
    type AttrLabel ConverterInputStreamConverterPropertyInfo = "converter"
    type AttrOrigin ConverterInputStreamConverterPropertyInfo = ConverterInputStream
    attrGet _ = getConverterInputStreamConverter
    attrSet _ = undefined
    attrConstruct _ = constructConverterInputStreamConverter
    attrClear _ = undefined

instance O.HasAttributeList ConverterInputStream
type instance O.AttributeList ConverterInputStream = ConverterInputStreamAttributeList
type ConverterInputStreamAttributeList = ('[ '("baseStream", Gio.FilterInputStream.FilterInputStreamBaseStreamPropertyInfo), '("closeBaseStream", Gio.FilterInputStream.FilterInputStreamCloseBaseStreamPropertyInfo), '("converter", ConverterInputStreamConverterPropertyInfo)] :: [(Symbol, *)])

converterInputStreamConverter :: AttrLabelProxy "converter"
converterInputStreamConverter = AttrLabelProxy

type instance O.SignalList ConverterInputStream = ConverterInputStreamSignalList
type ConverterInputStreamSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])

-- method ConverterInputStream::new
-- method type : Constructor
-- Args : [Arg {argCName = "base_stream", argType = TInterface (Name {namespace = "Gio", name = "InputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GInputStream", 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 = "ConverterInputStream"}))
-- throws : False
-- Skip return : False

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

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

-- method ConverterInputStream::get_converter
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "converter_stream", argType = TInterface (Name {namespace = "Gio", name = "ConverterInputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GConverterInputStream", 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_input_stream_get_converter" g_converter_input_stream_get_converter :: 
    Ptr ConverterInputStream ->             -- converter_stream : TInterface (Name {namespace = "Gio", name = "ConverterInputStream"})
    IO (Ptr Gio.Converter.Converter)

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

@since 2.24
-}
converterInputStreamGetConverter ::
    (B.CallStack.HasCallStack, MonadIO m, IsConverterInputStream a) =>
    a
    {- ^ /@converterStream@/: a 'GI.Gio.Objects.ConverterInputStream.ConverterInputStream' -}
    -> m Gio.Converter.Converter
    {- ^ __Returns:__ the converter of the converter input stream -}
converterInputStreamGetConverter converterStream = liftIO $ do
    converterStream' <- unsafeManagedPtrCastPtr converterStream
    result <- g_converter_input_stream_get_converter converterStream'
    checkUnexpectedReturnNULL "converterInputStreamGetConverter" result
    result' <- (newObject Gio.Converter.Converter) result
    touchManagedPtr converterStream
    return result'

data ConverterInputStreamGetConverterMethodInfo
instance (signature ~ (m Gio.Converter.Converter), MonadIO m, IsConverterInputStream a) => O.MethodInfo ConverterInputStreamGetConverterMethodInfo a signature where
    overloadedMethod _ = converterInputStreamGetConverter