gi-gstpbutils-1.0.17: GI/GstPbutils/Objects/DiscovererSubtitleInfo.hs

{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc)

'GI.GstPbutils.Objects.DiscovererStreamInfo.DiscovererStreamInfo' specific to subtitle streams (this includes text and
image based ones).
-}

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

module GI.GstPbutils.Objects.DiscovererSubtitleInfo
    ( 

-- * Exported types
    DiscovererSubtitleInfo(..)              ,
    IsDiscovererSubtitleInfo                ,
    toDiscovererSubtitleInfo                ,
    noDiscovererSubtitleInfo                ,


 -- * Methods
-- ** getLanguage #method:getLanguage#

#if ENABLE_OVERLOADING
    DiscovererSubtitleInfoGetLanguageMethodInfo,
#endif
    discovererSubtitleInfoGetLanguage       ,




    ) 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.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.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 GI.GObject.Objects.Object as GObject.Object
import {-# SOURCE #-} qualified GI.GstPbutils.Objects.DiscovererStreamInfo as GstPbutils.DiscovererStreamInfo

-- | Memory-managed wrapper type.
newtype DiscovererSubtitleInfo = DiscovererSubtitleInfo (ManagedPtr DiscovererSubtitleInfo)
foreign import ccall "gst_discoverer_subtitle_info_get_type"
    c_gst_discoverer_subtitle_info_get_type :: IO GType

instance GObject DiscovererSubtitleInfo where
    gobjectType = c_gst_discoverer_subtitle_info_get_type
    

-- | Type class for types which can be safely cast to `DiscovererSubtitleInfo`, for instance with `toDiscovererSubtitleInfo`.
class (GObject o, O.IsDescendantOf DiscovererSubtitleInfo o) => IsDiscovererSubtitleInfo o
instance (GObject o, O.IsDescendantOf DiscovererSubtitleInfo o) => IsDiscovererSubtitleInfo o

instance O.HasParentTypes DiscovererSubtitleInfo
type instance O.ParentTypes DiscovererSubtitleInfo = '[GstPbutils.DiscovererStreamInfo.DiscovererStreamInfo, GObject.Object.Object]

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

-- | A convenience alias for `Nothing` :: `Maybe` `DiscovererSubtitleInfo`.
noDiscovererSubtitleInfo :: Maybe DiscovererSubtitleInfo
noDiscovererSubtitleInfo = Nothing

#if ENABLE_OVERLOADING
type family ResolveDiscovererSubtitleInfoMethod (t :: Symbol) (o :: *) :: * where
    ResolveDiscovererSubtitleInfoMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveDiscovererSubtitleInfoMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveDiscovererSubtitleInfoMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveDiscovererSubtitleInfoMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
    ResolveDiscovererSubtitleInfoMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveDiscovererSubtitleInfoMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveDiscovererSubtitleInfoMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveDiscovererSubtitleInfoMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveDiscovererSubtitleInfoMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveDiscovererSubtitleInfoMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveDiscovererSubtitleInfoMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveDiscovererSubtitleInfoMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveDiscovererSubtitleInfoMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveDiscovererSubtitleInfoMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveDiscovererSubtitleInfoMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getCaps" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetCapsMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getLanguage" o = DiscovererSubtitleInfoGetLanguageMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getMisc" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetMiscMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getNext" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetNextMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getPrevious" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetPreviousMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getStreamId" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetStreamIdMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getStreamTypeNick" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetStreamTypeNickMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getTags" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetTagsMethodInfo
    ResolveDiscovererSubtitleInfoMethod "getToc" o = GstPbutils.DiscovererStreamInfo.DiscovererStreamInfoGetTocMethodInfo
    ResolveDiscovererSubtitleInfoMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveDiscovererSubtitleInfoMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveDiscovererSubtitleInfoMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveDiscovererSubtitleInfoMethod t DiscovererSubtitleInfo, O.MethodInfo info DiscovererSubtitleInfo p) => OL.IsLabel t (DiscovererSubtitleInfo -> 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

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

#if ENABLE_OVERLOADING
#endif

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

#endif

-- method DiscovererSubtitleInfo::get_language
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "info", argType = TInterface (Name {namespace = "GstPbutils", name = "DiscovererSubtitleInfo"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GstDiscovererSubtitleInfo", 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 "gst_discoverer_subtitle_info_get_language" gst_discoverer_subtitle_info_get_language :: 
    Ptr DiscovererSubtitleInfo ->           -- info : TInterface (Name {namespace = "GstPbutils", name = "DiscovererSubtitleInfo"})
    IO CString

{- |
/No description available in the introspection data./
-}
discovererSubtitleInfoGetLanguage ::
    (B.CallStack.HasCallStack, MonadIO m, IsDiscovererSubtitleInfo a) =>
    a
    {- ^ /@info@/: a 'GI.GstPbutils.Objects.DiscovererSubtitleInfo.DiscovererSubtitleInfo' -}
    -> m T.Text
    {- ^ __Returns:__ the language of the stream, or NULL if unknown. -}
discovererSubtitleInfoGetLanguage info = liftIO $ do
    info' <- unsafeManagedPtrCastPtr info
    result <- gst_discoverer_subtitle_info_get_language info'
    checkUnexpectedReturnNULL "discovererSubtitleInfoGetLanguage" result
    result' <- cstringToText result
    touchManagedPtr info
    return result'

#if ENABLE_OVERLOADING
data DiscovererSubtitleInfoGetLanguageMethodInfo
instance (signature ~ (m T.Text), MonadIO m, IsDiscovererSubtitleInfo a) => O.MethodInfo DiscovererSubtitleInfoGetLanguageMethodInfo a signature where
    overloadedMethod _ = discovererSubtitleInfoGetLanguage

#endif