    {-# LANGUAGE TypeApplications #-}

    -- | Copyright  : Will Thompson and Iñaki García Etxebarria
    -- License    : LGPL-2.1
    -- Maintainer : Iñaki García Etxebarria
    --
    -- The @GMainContext@ struct is an opaque data
    -- type representing a set of sources to be handled in a main loop.

    #if !defined(__HADDOCK_VERSION__)
    #define ENABLE_OVERLOADING
    #endif

    module GI.GLib.Structs.MainContext
        (

    -- * Exported types
        MainContext(..)                         ,

     -- * Methods
    -- |
    --
    --  === __Click to display all available methods, including inherited ones__
    -- ==== Methods
    -- [acquire]("GI.GLib.Structs.MainContext#g:method:acquire"), [addPoll]("GI.GLib.Structs.MainContext#g:method:addPoll"), [check]("GI.GLib.Structs.MainContext#g:method:check"), [dispatch]("GI.GLib.Structs.MainContext#g:method:dispatch"), [findSourceByFuncsUserData]("GI.GLib.Structs.MainContext#g:method:findSourceByFuncsUserData"), [findSourceById]("GI.GLib.Structs.MainContext#g:method:findSourceById"), [findSourceByUserData]("GI.GLib.Structs.MainContext#g:method:findSourceByUserData"), [invokeFull]("GI.GLib.Structs.MainContext#g:method:invokeFull"), [isOwner]("GI.GLib.Structs.MainContext#g:method:isOwner"), [iteration]("GI.GLib.Structs.MainContext#g:method:iteration"), [pending]("GI.GLib.Structs.MainContext#g:method:pending"), [popThreadDefault]("GI.GLib.Structs.MainContext#g:method:popThreadDefault"), [prepare]("GI.GLib.Structs.MainContext#g:method:prepare"), [pushThreadDefault]("GI.GLib.Structs.MainContext#g:method:pushThreadDefault"), [query]("GI.GLib.Structs.MainContext#g:method:query"), [ref]("GI.GLib.Structs.MainContext#g:method:ref"), [release]("GI.GLib.Structs.MainContext#g:method:release"), [removePoll]("GI.GLib.Structs.MainContext#g:method:removePoll"), [unref]("GI.GLib.Structs.MainContext#g:method:unref"), [wait]("GI.GLib.Structs.MainContext#g:method:wait"), [wakeup]("GI.GLib.Structs.MainContext#g:method:wakeup").
    --
    -- ==== Getters
    -- /None/.
    --
    -- ==== Setters
    -- /None/.

    #if defined(ENABLE_OVERLOADING)
        ResolveMainContextMethod                ,
    #endif

    -- ** acquire #method:acquire#

    #if defined(ENABLE_OVERLOADING)
        MainContextAcquireMethodInfo            ,
    #endif
        mainContextAcquire                      ,

    -- ** addPoll #method:addPoll#

    #if defined(ENABLE_OVERLOADING)
        MainContextAddPollMethodInfo            ,
    #endif
        mainContextAddPoll                      ,

    -- ** check #method:check#

    #if defined(ENABLE_OVERLOADING)
        MainContextCheckMethodInfo              ,
    #endif
        mainContextCheck                        ,

    -- ** default #method:default#

        mainContextDefault                      ,

    -- ** dispatch #method:dispatch#

    #if defined(ENABLE_OVERLOADING)
        MainContextDispatchMethodInfo           ,
    #endif
        mainContextDispatch                     ,

    -- ** findSourceByFuncsUserData #method:findSourceByFuncsUserData#

    #if defined(ENABLE_OVERLOADING)
        MainContextFindSourceByFuncsUserDataMethodInfo,
    #endif
        mainContextFindSourceByFuncsUserData    ,

    -- ** findSourceById #method:findSourceById#

    #if defined(ENABLE_OVERLOADING)
        MainContextFindSourceByIdMethodInfo     ,
    #endif
        mainContextFindSourceById               ,

    -- ** findSourceByUserData #method:findSourceByUserData#

    #if defined(ENABLE_OVERLOADING)
        MainContextFindSourceByUserDataMethodInfo,
    #endif
        mainContextFindSourceByUserData         ,

    -- ** getThreadDefault #method:getThreadDefault#

        mainContextGetThreadDefault             ,

    -- ** invokeFull #method:invokeFull#

    #if defined(ENABLE_OVERLOADING)
        MainContextInvokeFullMethodInfo         ,
    #endif
        mainContextInvokeFull                   ,

    -- ** isOwner #method:isOwner#

    #if defined(ENABLE_OVERLOADING)
        MainContextIsOwnerMethodInfo            ,
    #endif
        mainContextIsOwner                      ,

    -- ** iteration #method:iteration#

    #if defined(ENABLE_OVERLOADING)
        MainContextIterationMethodInfo          ,
    #endif
        mainContextIteration                    ,

    -- ** new #method:new#

        mainContextNew                          ,

    -- ** newWithFlags #method:newWithFlags#

        mainContextNewWithFlags                 ,

    -- ** pending #method:pending#

    #if defined(ENABLE_OVERLOADING)
        MainContextPendingMethodInfo            ,
    #endif
        mainContextPending                      ,

    -- ** popThreadDefault #method:popThreadDefault#

    #if defined(ENABLE_OVERLOADING)
        MainContextPopThreadDefaultMethodInfo   ,
    #endif
        mainContextPopThreadDefault             ,

    -- ** prepare #method:prepare#

    #if defined(ENABLE_OVERLOADING)
        MainContextPrepareMethodInfo            ,
    #endif
        mainContextPrepare                      ,

    -- ** pushThreadDefault #method:pushThreadDefault#

    #if defined(ENABLE_OVERLOADING)
        MainContextPushThreadDefaultMethodInfo  ,
    #endif
        mainContextPushThreadDefault            ,

    -- ** query #method:query#

    #if defined(ENABLE_OVERLOADING)
        MainContextQueryMethodInfo              ,
    #endif
        mainContextQuery                        ,

    -- ** ref #method:ref#

    #if defined(ENABLE_OVERLOADING)
        MainContextRefMethodInfo                ,
    #endif
        mainContextRef                          ,

    -- ** refThreadDefault #method:refThreadDefault#

        mainContextRefThreadDefault             ,

    -- ** release #method:release#

    #if defined(ENABLE_OVERLOADING)
        MainContextReleaseMethodInfo            ,
    #endif
        mainContextRelease                      ,

    -- ** removePoll #method:removePoll#

    #if defined(ENABLE_OVERLOADING)
        MainContextRemovePollMethodInfo         ,
    #endif
        mainContextRemovePoll                   ,

    -- ** unref #method:unref#

    #if defined(ENABLE_OVERLOADING)
        MainContextUnrefMethodInfo              ,
    #endif
        mainContextUnref                        ,

    -- ** wait #method:wait#

    #if defined(ENABLE_OVERLOADING)
        MainContextWaitMethodInfo               ,
    #endif
        mainContextWait                         ,

    -- ** wakeup #method:wakeup#

    #if defined(ENABLE_OVERLOADING)
        MainContextWakeupMethodInfo             ,
    #endif
        mainContextWakeup                       ,

        ) 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.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GHashTable as B.GHT
    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.GI.Base.Signals as B.Signals
    import qualified Control.Monad.IO.Class as MIO
    import qualified Data.Coerce as Coerce
    import qualified Data.Text as T
    import qualified Data.Kind as DK
    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 GHC.Records as R

    import qualified GI.GLib.Callbacks as GLib.Callbacks
    import {-# SOURCE #-} qualified GI.GLib.Flags as GLib.Flags
    import {-# SOURCE #-} qualified GI.GLib.Structs.Cond as GLib.Cond
    import {-# SOURCE #-} qualified GI.GLib.Structs.PollFD as GLib.PollFD
    import {-# SOURCE #-} qualified GI.GLib.Structs.Source as GLib.Source
    import {-# SOURCE #-} qualified GI.GLib.Structs.SourceFuncs as GLib.SourceFuncs
    import {-# SOURCE #-} qualified GI.GLib.Unions.Mutex as GLib.Mutex

    -- | Memory-managed wrapper type.
    newtype MainContext = MainContext (SP.ManagedPtr MainContext)
        deriving (MainContext -> MainContext -> Bool
    (MainContext -> MainContext -> Bool)
    -> (MainContext -> MainContext -> Bool) -> Eq MainContext
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    $c== :: MainContext -> MainContext -> Bool
    == :: MainContext -> MainContext -> Bool
    $c/= :: MainContext -> MainContext -> Bool
    /= :: MainContext -> MainContext -> Bool
    Eq)

    instance SP.ManagedPtrNewtype MainContext where
        toManagedPtr :: MainContext -> ManagedPtr MainContext
    toManagedPtr (MainContext ManagedPtr MainContext
    p) = ManagedPtr MainContext
    p

    foreign import ccall "g_main_context_get_type" c_g_main_context_get_type ::
        IO GType

    type instance O.ParentTypes MainContext = '[]
    instance O.HasParentTypes MainContext

    instance B.Types.TypedObject MainContext where
        glibType :: IO GType
    glibType = IO GType
    c_g_main_context_get_type

    instance B.Types.GBoxed MainContext

    -- | Convert 'MainContext' to and from 'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
    instance B.GValue.IsGValue (Maybe MainContext) where
        gvalueGType_ :: IO GType
    gvalueGType_ = IO GType
    c_g_main_context_get_type
        gvalueSet_ :: Ptr GValue -> Maybe MainContext -> IO ()
    gvalueSet_ Ptr GValue
    gv Maybe MainContext
    P.Nothing = Ptr GValue -> Ptr MainContext -> IO ()
    forall a. Ptr GValue -> Ptr a -> IO ()
    B.GValue.set_boxed Ptr GValue
    gv (Ptr MainContext
    forall a. Ptr a
    FP.nullPtr :: FP.Ptr MainContext)
        gvalueSet_ Ptr GValue
    gv (P.Just MainContext
    obj) = MainContext -> (Ptr MainContext -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    B.ManagedPtr.withManagedPtr MainContext
    obj (Ptr GValue -> Ptr MainContext -> IO ()
    forall a. Ptr GValue -> Ptr a -> IO ()
    B.GValue.set_boxed Ptr GValue
    gv)
        gvalueGet_ :: Ptr GValue -> IO (Maybe MainContext)
    gvalueGet_ Ptr GValue
    gv = do
            Ptr MainContext
    ptr <- Ptr GValue -> IO (Ptr MainContext)
    forall b. Ptr GValue -> IO (Ptr b)
    B.GValue.get_boxed Ptr GValue
    gv :: IO (Ptr MainContext)
            if Ptr MainContext
    ptr Ptr MainContext -> Ptr MainContext -> Bool
    forall a. Eq a => a -> a -> Bool
    /= Ptr MainContext
    forall a. Ptr a
    FP.nullPtr
            then MainContext -> Maybe MainContext
    forall a. a -> Maybe a
    P.Just (MainContext -> Maybe MainContext)
    -> IO MainContext -> IO (Maybe MainContext)
    forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
    <$> (ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    B.ManagedPtr.newBoxed ManagedPtr MainContext -> MainContext
    MainContext Ptr MainContext
    ptr
            else Maybe MainContext -> IO (Maybe MainContext)
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Maybe MainContext
    forall a. Maybe a
    P.Nothing

    #if defined(ENABLE_OVERLOADING)
    instance O.HasAttributeList MainContext
    type instance O.AttributeList MainContext = MainContextAttributeList
    type MainContextAttributeList = ('[ ] :: [(Symbol, DK.Type)])
    #endif

    -- method MainContext::new
    -- method type : Constructor
    -- Args: []
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GLib" , name = "MainContext" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_new" g_main_context_new ::
        IO (Ptr MainContext)

    -- | Creates a new t'GI.GLib.Structs.MainContext.MainContext' structure.
    mainContextNew ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        m MainContext
        -- ^ __Returns:__ the new t'GI.GLib.Structs.MainContext.MainContext'
    mainContextNew :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m MainContext
    mainContextNew  = IO MainContext -> m MainContext
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO MainContext -> m MainContext)
    -> IO MainContext -> m MainContext
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    result <- IO (Ptr MainContext)
    g_main_context_new
        Text -> Ptr MainContext -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextNew" Ptr MainContext
    result
        MainContext
    result' <- ((ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapBoxed ManagedPtr MainContext -> MainContext
    MainContext) Ptr MainContext
    result
        MainContext -> IO MainContext
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return MainContext
    result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method MainContext::new_with_flags
    -- method type : Constructor
    -- Args: [ Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContextFlags" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a bitwise-OR combination of #GMainContextFlags flags that can only be\n        set at creation time."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GLib" , name = "MainContext" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_new_with_flags" g_main_context_new_with_flags ::
        CUInt ->                                -- flags : TInterface (Name {namespace = "GLib", name = "MainContextFlags"})
        IO (Ptr MainContext)

    -- | Creates a new t'GI.GLib.Structs.MainContext.MainContext' structure.
    --
    -- /Since: 2.72/
    mainContextNewWithFlags ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        [GLib.Flags.MainContextFlags]
        -- ^ /@flags@/: a bitwise-OR combination of t'GI.GLib.Flags.MainContextFlags' flags that can only be
        --         set at creation time.
        -> m MainContext
        -- ^ __Returns:__ the new t'GI.GLib.Structs.MainContext.MainContext'
    mainContextNewWithFlags :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    [MainContextFlags] -> m MainContext
    mainContextNewWithFlags [MainContextFlags]
    flags = IO MainContext -> m MainContext
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO MainContext -> m MainContext)
    -> IO MainContext -> m MainContext
    forall a b. (a -> b) -> a -> b
    $ do
        let flags' :: CUInt
    flags' = [MainContextFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [MainContextFlags]
    flags
        Ptr MainContext
    result <- CUInt -> IO (Ptr MainContext)
    g_main_context_new_with_flags CUInt
    flags'
        Text -> Ptr MainContext -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextNewWithFlags" Ptr MainContext
    result
        MainContext
    result' <- ((ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapBoxed ManagedPtr MainContext -> MainContext
    MainContext) Ptr MainContext
    result
        MainContext -> IO MainContext
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return MainContext
    result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method MainContext::acquire
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_acquire" g_main_context_acquire ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO CInt

    -- | Tries to become the owner of the specified context.
    -- If some other thread is the owner of the context,
    -- returns 'P.False' immediately. Ownership is properly
    -- recursive: the owner can require ownership again
    -- and will release ownership when 'GI.GLib.Structs.MainContext.mainContextRelease'
    -- is called as many times as 'GI.GLib.Structs.MainContext.mainContextAcquire'.
    --
    -- You must be the owner of a context before you
    -- can call 'GI.GLib.Structs.MainContext.mainContextPrepare', 'GI.GLib.Structs.MainContext.mainContextQuery',
    -- 'GI.GLib.Structs.MainContext.mainContextCheck', 'GI.GLib.Structs.MainContext.mainContextDispatch', 'GI.GLib.Structs.MainContext.mainContextRelease'.
    --
    -- Since 2.76 /@context@/ can be 'P.Nothing' to use the global-default
    -- main context.
    mainContextAcquire ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m Bool
        -- ^ __Returns:__ 'P.True' if the operation succeeded, and
        --   this thread is now the owner of /@context@/.
    mainContextAcquire :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m Bool
    mainContextAcquire MainContext
    context = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        CInt
    result <- Ptr MainContext -> IO CInt
    g_main_context_acquire Ptr MainContext
    context'
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Bool -> IO Bool
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Bool
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextAcquireMethodInfo
    instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod MainContextAcquireMethodInfo MainContext signature where
        overloadedMethod = mainContextAcquire

    instance O.OverloadedMethodInfo MainContextAcquireMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextAcquire",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextAcquire"
            })

    #endif

    -- method MainContext::add_poll
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (or %NULL for the global-default\n  main context)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "fd"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "PollFD" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GPollFD structure holding information about a file\n     descriptor to watch."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "priority"
    --           , argType = TBasicType TInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "the priority for this file descriptor which should be\n     the same as the priority used for g_source_attach() to ensure that the\n     file descriptor is polled whenever the results may be needed."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_add_poll" g_main_context_add_poll ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Ptr GLib.PollFD.PollFD ->               -- fd : TInterface (Name {namespace = "GLib", name = "PollFD"})
        Int32 ->                                -- priority : TBasicType TInt
        IO ()

    -- | Adds a file descriptor to the set of file descriptors polled for
    -- this context. This will very seldom be used directly. Instead
    -- a typical event source will use 'GI.GLib.Structs.Source.sourceAddUnixFd' instead.
    mainContextAddPoll ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (or 'P.Nothing' for the global-default
        --   main context)
        -> GLib.PollFD.PollFD
        -- ^ /@fd@/: a t'GI.GLib.Structs.PollFD.PollFD' structure holding information about a file
        --      descriptor to watch.
        -> Int32
        -- ^ /@priority@/: the priority for this file descriptor which should be
        --      the same as the priority used for 'GI.GLib.Structs.Source.sourceAttach' to ensure that the
        --      file descriptor is polled whenever the results may be needed.
        -> m ()
    mainContextAddPoll :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> PollFD -> Int32 -> m ()
    mainContextAddPoll MainContext
    context PollFD
    fd Int32
    priority = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr PollFD
    fd' <- PollFD -> IO (Ptr PollFD)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr PollFD
    fd
        Ptr MainContext -> Ptr PollFD -> Int32 -> IO ()
    g_main_context_add_poll Ptr MainContext
    context' Ptr PollFD
    fd' Int32
    priority
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        PollFD -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr PollFD
    fd
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextAddPollMethodInfo
    instance (signature ~ (GLib.PollFD.PollFD -> Int32 -> m ()), MonadIO m) => O.OverloadedMethod MainContextAddPollMethodInfo MainContext signature where
        overloadedMethod = mainContextAddPoll

    instance O.OverloadedMethodInfo MainContextAddPollMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextAddPoll",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextAddPoll"
            })

    #endif

    -- method MainContext::check
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "max_priority"
    --           , argType = TBasicType TInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "the maximum numerical priority of sources to check"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "fds"
    --           , argType =
    --               TCArray
    --                 False
    --                 (-1)
    --                 3
    --                 (TInterface Name { namespace = "GLib" , name = "PollFD" })
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "array of #GPollFD's that was passed to\n      the last call to g_main_context_query()"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "n_fds"
    --           , argType = TBasicType TInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "return value of g_main_context_query()"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: [ Arg
    --              { argCName = "n_fds"
    --              , argType = TBasicType TInt
    --              , direction = DirectionIn
    --              , mayBeNull = False
    --              , argDoc =
    --                  Documentation
    --                    { rawDocText = Just "return value of g_main_context_query()"
    --                    , sinceVersion = Nothing
    --                    }
    --              , argScope = ScopeTypeInvalid
    --              , argClosure = -1
    --              , argDestroy = -1
    --              , argCallerAllocates = False
    --              , argCallbackUserData = False
    --              , transfer = TransferNothing
    --              }
    --          ]
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_check" g_main_context_check ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Int32 ->                                -- max_priority : TBasicType TInt
        Ptr GLib.PollFD.PollFD ->               -- fds : TCArray False (-1) 3 (TInterface (Name {namespace = "GLib", name = "PollFD"}))
        Int32 ->                                -- n_fds : TBasicType TInt
        IO CInt

    -- | Passes the results of polling back to the main loop. You should be
    -- careful to pass /@fds@/ and its length /@nFds@/ as received from
    -- 'GI.GLib.Structs.MainContext.mainContextQuery', as this functions relies on assumptions
    -- on how /@fds@/ is filled.
    --
    -- You must have successfully acquired the context with
    -- 'GI.GLib.Structs.MainContext.mainContextAcquire' before you may call this function.
    --
    -- Since 2.76 /@context@/ can be 'P.Nothing' to use the global-default
    -- main context.
    mainContextCheck ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> Int32
        -- ^ /@maxPriority@/: the maximum numerical priority of sources to check
        -> [GLib.PollFD.PollFD]
        -- ^ /@fds@/: array of t'GI.GLib.Structs.PollFD.PollFD'\'s that was passed to
        --       the last call to 'GI.GLib.Structs.MainContext.mainContextQuery'
        -> m Bool
        -- ^ __Returns:__ 'P.True' if some sources are ready to be dispatched.
    mainContextCheck :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Int32 -> [PollFD] -> m Bool
    mainContextCheck MainContext
    context Int32
    maxPriority [PollFD]
    fds = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        let nFds :: Int32
    nFds = Int -> Int32
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral (Int -> Int32) -> Int -> Int32
    forall a b. (a -> b) -> a -> b
    $ [PollFD] -> Int
    forall a. [a] -> Int
    forall (t :: * -> *) a. Foldable t => t a -> Int
    P.length [PollFD]
    fds
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        [Ptr PollFD]
    fds' <- (PollFD -> IO (Ptr PollFD)) -> [PollFD] -> IO [Ptr PollFD]
    forall (t :: * -> *) (m :: * -> *) a b.
    (Traversable t, Monad m) =>
    (a -> m b) -> t a -> m (t b)
    forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
    mapM PollFD -> IO (Ptr PollFD)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr [PollFD]
    fds
        Ptr PollFD
    fds'' <- Int -> [Ptr PollFD] -> IO (Ptr PollFD)
    forall a. Int -> [Ptr a] -> IO (Ptr a)
    packBlockArray Int
    8 [Ptr PollFD]
    fds'
        CInt
    result <- Ptr MainContext -> Int32 -> Ptr PollFD -> Int32 -> IO CInt
    g_main_context_check Ptr MainContext
    context' Int32
    maxPriority Ptr PollFD
    fds'' Int32
    nFds
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        (PollFD -> IO ()) -> [PollFD] -> IO ()
    forall (t :: * -> *) (m :: * -> *) a b.
    (Foldable t, Monad m) =>
    (a -> m b) -> t a -> m ()
    mapM_ PollFD -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr [PollFD]
    fds
        Ptr PollFD -> IO ()
    forall a. Ptr a -> IO ()
    freeMem Ptr PollFD
    fds''
        Bool -> IO Bool
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Bool
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextCheckMethodInfo
    instance (signature ~ (Int32 -> [GLib.PollFD.PollFD] -> m Bool), MonadIO m) => O.OverloadedMethod MainContextCheckMethodInfo MainContext signature where
        overloadedMethod = mainContextCheck

    instance O.OverloadedMethodInfo MainContextCheckMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextCheck",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextCheck"
            })

    #endif

    -- method MainContext::dispatch
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_dispatch" g_main_context_dispatch ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO ()

    -- | Dispatches all pending sources.
    --
    -- You must have successfully acquired the context with
    -- 'GI.GLib.Structs.MainContext.mainContextAcquire' before you may call this function.
    --
    -- Since 2.76 /@context@/ can be 'P.Nothing' to use the global-default
    -- main context.
    mainContextDispatch ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m ()
    mainContextDispatch :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m ()
    mainContextDispatch MainContext
    context = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext -> IO ()
    g_main_context_dispatch Ptr MainContext
    context'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextDispatchMethodInfo
    instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod MainContextDispatchMethodInfo MainContext signature where
        overloadedMethod = mainContextDispatch

    instance O.OverloadedMethodInfo MainContextDispatchMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextDispatch",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextDispatch"
            })

    #endif

    -- method MainContext::find_source_by_funcs_user_data
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "funcs"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "SourceFuncs" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the @source_funcs passed to g_source_new()."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "user_data"
    --           , argType = TBasicType TPtr
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the user data from the callback."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "GLib" , name = "Source" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_find_source_by_funcs_user_data" g_main_context_find_source_by_funcs_user_data ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Ptr GLib.SourceFuncs.SourceFuncs ->     -- funcs : TInterface (Name {namespace = "GLib", name = "SourceFuncs"})
        Ptr () ->                               -- user_data : TBasicType TPtr
        IO (Ptr GLib.Source.Source)

    -- | Finds a source with the given source functions and user data.  If
    -- multiple sources exist with the same source function and user data,
    -- the first one found will be returned.
    mainContextFindSourceByFuncsUserData ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used).
        -> GLib.SourceFuncs.SourceFuncs
        -- ^ /@funcs@/: the /@sourceFuncs@/ passed to 'GI.GLib.Structs.Source.sourceNew'.
        -> Ptr ()
        -- ^ /@userData@/: the user data from the callback.
        -> m GLib.Source.Source
        -- ^ __Returns:__ the source, if one was found, otherwise 'P.Nothing'
    mainContextFindSourceByFuncsUserData :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> SourceFuncs -> Ptr () -> m Source
    mainContextFindSourceByFuncsUserData MainContext
    context SourceFuncs
    funcs Ptr ()
    userData = IO Source -> m Source
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Source -> m Source) -> IO Source -> m Source
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr SourceFuncs
    funcs' <- SourceFuncs -> IO (Ptr SourceFuncs)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr SourceFuncs
    funcs
        Ptr Source
    result <- Ptr MainContext -> Ptr SourceFuncs -> Ptr () -> IO (Ptr Source)
    g_main_context_find_source_by_funcs_user_data Ptr MainContext
    context' Ptr SourceFuncs
    funcs' Ptr ()
    userData
        Text -> Ptr Source -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextFindSourceByFuncsUserData" Ptr Source
    result
        Source
    result' <- ((ManagedPtr Source -> Source) -> Ptr Source -> IO Source
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    newBoxed ManagedPtr Source -> Source
    GLib.Source.Source) Ptr Source
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        SourceFuncs -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr SourceFuncs
    funcs
        Source -> IO Source
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Source
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextFindSourceByFuncsUserDataMethodInfo
    instance (signature ~ (GLib.SourceFuncs.SourceFuncs -> Ptr () -> m GLib.Source.Source), MonadIO m) => O.OverloadedMethod MainContextFindSourceByFuncsUserDataMethodInfo MainContext signature where
        overloadedMethod = mainContextFindSourceByFuncsUserData

    instance O.OverloadedMethodInfo MainContextFindSourceByFuncsUserDataMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextFindSourceByFuncsUserData",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextFindSourceByFuncsUserData"
            })

    #endif

    -- method MainContext::find_source_by_id
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "source_id"
    --           , argType = TBasicType TUInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "the source ID, as returned by g_source_get_id()."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "GLib" , name = "Source" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_find_source_by_id" g_main_context_find_source_by_id ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Word32 ->                               -- source_id : TBasicType TUInt
        IO (Ptr GLib.Source.Source)

    -- | Finds a t'GI.GLib.Structs.Source.Source' given a pair of context and ID.
    --
    -- It is a programmer error to attempt to look up a non-existent source.
    --
    -- More specifically: source IDs can be reissued after a source has been
    -- destroyed and therefore it is never valid to use this function with a
    -- source ID which may have already been removed.  An example is when
    -- scheduling an idle to run in another thread with @/g_idle_add()/@: the
    -- idle may already have run and been removed by the time this function
    -- is called on its (now invalid) source ID.  This source ID may have
    -- been reissued, leading to the operation being performed against the
    -- wrong source.
    mainContextFindSourceById ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> Word32
        -- ^ /@sourceId@/: the source ID, as returned by 'GI.GLib.Structs.Source.sourceGetId'.
        -> m GLib.Source.Source
        -- ^ __Returns:__ the t'GI.GLib.Structs.Source.Source'
    mainContextFindSourceById :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Word32 -> m Source
    mainContextFindSourceById MainContext
    context Word32
    sourceId = IO Source -> m Source
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Source -> m Source) -> IO Source -> m Source
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr Source
    result <- Ptr MainContext -> Word32 -> IO (Ptr Source)
    g_main_context_find_source_by_id Ptr MainContext
    context' Word32
    sourceId
        Text -> Ptr Source -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextFindSourceById" Ptr Source
    result
        Source
    result' <- ((ManagedPtr Source -> Source) -> Ptr Source -> IO Source
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    newBoxed ManagedPtr Source -> Source
    GLib.Source.Source) Ptr Source
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Source -> IO Source
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Source
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextFindSourceByIdMethodInfo
    instance (signature ~ (Word32 -> m GLib.Source.Source), MonadIO m) => O.OverloadedMethod MainContextFindSourceByIdMethodInfo MainContext signature where
        overloadedMethod = mainContextFindSourceById

    instance O.OverloadedMethodInfo MainContextFindSourceByIdMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextFindSourceById",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextFindSourceById"
            })

    #endif

    -- method MainContext::find_source_by_user_data
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "user_data"
    --           , argType = TBasicType TPtr
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the user_data for the callback."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "GLib" , name = "Source" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_find_source_by_user_data" g_main_context_find_source_by_user_data ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Ptr () ->                               -- user_data : TBasicType TPtr
        IO (Ptr GLib.Source.Source)

    -- | Finds a source with the given user data for the callback.  If
    -- multiple sources exist with the same user data, the first
    -- one found will be returned.
    mainContextFindSourceByUserData ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> Ptr ()
        -- ^ /@userData@/: the user_data for the callback.
        -> m GLib.Source.Source
        -- ^ __Returns:__ the source, if one was found, otherwise 'P.Nothing'
    mainContextFindSourceByUserData :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Ptr () -> m Source
    mainContextFindSourceByUserData MainContext
    context Ptr ()
    userData = IO Source -> m Source
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Source -> m Source) -> IO Source -> m Source
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr Source
    result <- Ptr MainContext -> Ptr () -> IO (Ptr Source)
    g_main_context_find_source_by_user_data Ptr MainContext
    context' Ptr ()
    userData
        Text -> Ptr Source -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextFindSourceByUserData" Ptr Source
    result
        Source
    result' <- ((ManagedPtr Source -> Source) -> Ptr Source -> IO Source
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    newBoxed ManagedPtr Source -> Source
    GLib.Source.Source) Ptr Source
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Source -> IO Source
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Source
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextFindSourceByUserDataMethodInfo
    instance (signature ~ (Ptr () -> m GLib.Source.Source), MonadIO m) => O.OverloadedMethod MainContextFindSourceByUserDataMethodInfo MainContext signature where
        overloadedMethod = mainContextFindSourceByUserData

    instance O.OverloadedMethodInfo MainContextFindSourceByUserDataMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextFindSourceByUserData",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextFindSourceByUserData"
            })

    #endif

    -- method MainContext::invoke_full
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext, or %NULL for the global-default\n  main context"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "priority"
    --           , argType = TBasicType TInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the priority at which to run @function"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "function"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "SourceFunc" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "function to call" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeNotified
    --           , argClosure = 3
    --           , argDestroy = 4
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "data"
    --           , argType = TBasicType TPtr
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "data to pass to @function"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "notify"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "DestroyNotify" }
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "a function to call when @data is no longer in use, or %NULL."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeAsync
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_invoke_full" g_main_context_invoke_full ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Int32 ->                                -- priority : TBasicType TInt
        FunPtr GLib.Callbacks.C_SourceFunc ->   -- function : TInterface (Name {namespace = "GLib", name = "SourceFunc"})
        Ptr () ->                               -- data : TBasicType TPtr
        FunPtr GLib.Callbacks.C_DestroyNotify -> -- notify : TInterface (Name {namespace = "GLib", name = "DestroyNotify"})
        IO ()

    -- | Invokes a function in such a way that /@context@/ is owned during the
    -- invocation of /@function@/.
    --
    -- This function is the same as @/g_main_context_invoke()/@ except that it
    -- lets you specify the priority in case /@function@/ ends up being
    -- scheduled as an idle and also lets you give a t'GI.GLib.Callbacks.DestroyNotify' for /@data@/.
    --
    -- /@notify@/ should not assume that it is called from any particular
    -- thread or with any particular context acquired.
    --
    -- /Since: 2.28/
    mainContextInvokeFull ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext', or 'P.Nothing' for the global-default
        --   main context
        -> Int32
        -- ^ /@priority@/: the priority at which to run /@function@/
        -> GLib.Callbacks.SourceFunc
        -- ^ /@function@/: function to call
        -> m ()
    mainContextInvokeFull :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Int32 -> IO Bool -> m ()
    mainContextInvokeFull MainContext
    context Int32
    priority IO Bool
    function = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        FunPtr C_SourceFunc
    function' <- C_SourceFunc -> IO (FunPtr C_SourceFunc)
    GLib.Callbacks.mk_SourceFunc (Maybe (Ptr (FunPtr C_SourceFunc))
    -> SourceFunc_WithClosures -> C_SourceFunc
    GLib.Callbacks.wrap_SourceFunc Maybe (Ptr (FunPtr C_SourceFunc))
    forall a. Maybe a
    Nothing (IO Bool -> SourceFunc_WithClosures
    GLib.Callbacks.drop_closures_SourceFunc IO Bool
    function))
        let data_ :: Ptr ()
    data_ = FunPtr C_SourceFunc -> Ptr ()
    forall a b. FunPtr a -> Ptr b
    castFunPtrToPtr FunPtr C_SourceFunc
    function'
        let notify :: FunPtr (Ptr a -> IO ())
    notify = FunPtr (Ptr a -> IO ())
    forall a. FunPtr (Ptr a -> IO ())
    SP.safeFreeFunPtrPtr
        Ptr MainContext
    -> Int32
    -> FunPtr C_SourceFunc
    -> Ptr ()
    -> FunPtr C_DestroyNotify
    -> IO ()
    g_main_context_invoke_full Ptr MainContext
    context' Int32
    priority FunPtr C_SourceFunc
    function' Ptr ()
    data_ FunPtr C_DestroyNotify
    forall a. FunPtr (Ptr a -> IO ())
    notify
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextInvokeFullMethodInfo
    instance (signature ~ (Int32 -> GLib.Callbacks.SourceFunc -> m ()), MonadIO m) => O.OverloadedMethod MainContextInvokeFullMethodInfo MainContext signature where
        overloadedMethod = mainContextInvokeFull

    instance O.OverloadedMethodInfo MainContextInvokeFullMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextInvokeFull",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextInvokeFull"
            })

    #endif

    -- method MainContext::is_owner
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_is_owner" g_main_context_is_owner ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO CInt

    -- | Determines whether this thread holds the (recursive)
    -- ownership of this t'GI.GLib.Structs.MainContext.MainContext'. This is useful to
    -- know before waiting on another thread that may be
    -- blocking to get ownership of /@context@/.
    --
    -- /Since: 2.10/
    mainContextIsOwner ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m Bool
        -- ^ __Returns:__ 'P.True' if current thread is owner of /@context@/.
    mainContextIsOwner :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m Bool
    mainContextIsOwner MainContext
    context = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        CInt
    result <- Ptr MainContext -> IO CInt
    g_main_context_is_owner Ptr MainContext
    context'
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Bool -> IO Bool
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Bool
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextIsOwnerMethodInfo
    instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod MainContextIsOwnerMethodInfo MainContext signature where
        overloadedMethod = mainContextIsOwner

    instance O.OverloadedMethodInfo MainContextIsOwnerMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextIsOwner",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextIsOwner"
            })

    #endif

    -- method MainContext::iteration
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "may_block"
    --           , argType = TBasicType TBoolean
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "whether the call may block."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_iteration" g_main_context_iteration ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        CInt ->                                 -- may_block : TBasicType TBoolean
        IO CInt

    -- | Runs a single iteration for the given main loop. This involves
    -- checking to see if any event sources are ready to be processed,
    -- then if no events sources are ready and /@mayBlock@/ is 'P.True', waiting
    -- for a source to become ready, then dispatching the highest priority
    -- events sources that are ready. Otherwise, if /@mayBlock@/ is 'P.False'
    -- sources are not waited to become ready, only those highest priority
    -- events sources will be dispatched (if any), that are ready at this
    -- given moment without further waiting.
    --
    -- Note that even when /@mayBlock@/ is 'P.True', it is still possible for
    -- 'GI.GLib.Structs.MainContext.mainContextIteration' to return 'P.False', since the wait may
    -- be interrupted for other reasons than an event source becoming ready.
    mainContextIteration ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> Bool
        -- ^ /@mayBlock@/: whether the call may block.
        -> m Bool
        -- ^ __Returns:__ 'P.True' if events were dispatched.
    mainContextIteration :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Bool -> m Bool
    mainContextIteration MainContext
    context Bool
    mayBlock = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        let mayBlock' :: CInt
    mayBlock' = (Int -> CInt
    forall a b. (Integral a, Num b) => a -> b
    P.fromIntegral (Int -> CInt) -> (Bool -> Int) -> Bool -> CInt
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . Bool -> Int
    forall a. Enum a => a -> Int
    P.fromEnum) Bool
    mayBlock
        CInt
    result <- Ptr MainContext -> CInt -> IO CInt
    g_main_context_iteration Ptr MainContext
    context' CInt
    mayBlock'
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Bool -> IO Bool
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Bool
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextIterationMethodInfo
    instance (signature ~ (Bool -> m Bool), MonadIO m) => O.OverloadedMethod MainContextIterationMethodInfo MainContext signature where
        overloadedMethod = mainContextIteration

    instance O.OverloadedMethodInfo MainContextIterationMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextIteration",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextIteration"
            })

    #endif

    -- method MainContext::pending
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_pending" g_main_context_pending ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO CInt

    -- | Checks if any sources have pending events for the given context.
    mainContextPending ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m Bool
        -- ^ __Returns:__ 'P.True' if events are pending.
    mainContextPending :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m Bool
    mainContextPending MainContext
    context = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        CInt
    result <- Ptr MainContext -> IO CInt
    g_main_context_pending Ptr MainContext
    context'
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Bool -> IO Bool
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Bool
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextPendingMethodInfo
    instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod MainContextPendingMethodInfo MainContext signature where
        overloadedMethod = mainContextPending

    instance O.OverloadedMethodInfo MainContextPendingMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextPending",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextPending"
            })

    #endif

    -- method MainContext::pop_thread_default
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext, or %NULL for the global-default\n  main context"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_pop_thread_default" g_main_context_pop_thread_default ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO ()

    -- | Pops /@context@/ off the thread-default context stack (verifying that
    -- it was on the top of the stack).
    --
    -- /Since: 2.22/
    mainContextPopThreadDefault ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext', or 'P.Nothing' for the global-default
        --   main context
        -> m ()
    mainContextPopThreadDefault :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m ()
    mainContextPopThreadDefault MainContext
    context = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext -> IO ()
    g_main_context_pop_thread_default Ptr MainContext
    context'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextPopThreadDefaultMethodInfo
    instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod MainContextPopThreadDefaultMethodInfo MainContext signature where
        overloadedMethod = mainContextPopThreadDefault

    instance O.OverloadedMethodInfo MainContextPopThreadDefaultMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextPopThreadDefault",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextPopThreadDefault"
            })

    #endif

    -- method MainContext::prepare
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "priority"
    --           , argType = TBasicType TInt
    --           , direction = DirectionOut
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "location to store priority of highest priority\n           source already ready."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferEverything
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_prepare" g_main_context_prepare ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Ptr Int32 ->                            -- priority : TBasicType TInt
        IO CInt

    -- | Prepares to poll sources within a main loop. The resulting information
    -- for polling is determined by calling g_main_context_query ().
    --
    -- You must have successfully acquired the context with
    -- 'GI.GLib.Structs.MainContext.mainContextAcquire' before you may call this function.
    mainContextPrepare ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m ((Bool, Int32))
        -- ^ __Returns:__ 'P.True' if some source is ready to be dispatched
        --               prior to polling.
    mainContextPrepare :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m (Bool, Int32)
    mainContextPrepare MainContext
    context = IO (Bool, Int32) -> m (Bool, Int32)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Bool, Int32) -> m (Bool, Int32))
    -> IO (Bool, Int32) -> m (Bool, Int32)
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr Int32
    priority <- IO (Ptr Int32)
    forall a. Storable a => IO (Ptr a)
    allocMem :: IO (Ptr Int32)
        CInt
    result <- Ptr MainContext -> Ptr Int32 -> IO CInt
    g_main_context_prepare Ptr MainContext
    context' Ptr Int32
    priority
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        Int32
    priority' <- Ptr Int32 -> IO Int32
    forall a. Storable a => Ptr a -> IO a
    peek Ptr Int32
    priority
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Ptr Int32 -> IO ()
    forall a. Ptr a -> IO ()
    freeMem Ptr Int32
    priority
        (Bool, Int32) -> IO (Bool, Int32)
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return (Bool
    result', Int32
    priority')

    #if defined(ENABLE_OVERLOADING)
    data MainContextPrepareMethodInfo
    instance (signature ~ (m ((Bool, Int32))), MonadIO m) => O.OverloadedMethod MainContextPrepareMethodInfo MainContext signature where
        overloadedMethod = mainContextPrepare

    instance O.OverloadedMethodInfo MainContextPrepareMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextPrepare",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextPrepare"
            })

    #endif

    -- method MainContext::push_thread_default
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext, or %NULL for the global-default\n  main context"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_push_thread_default" g_main_context_push_thread_default ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO ()

    -- | Acquires /@context@/ and sets it as the thread-default context for the
    -- current thread. This will cause certain asynchronous operations
    -- (such as most [gio][gio]-based I\/O) which are
    -- started in this thread to run under /@context@/ and deliver their
    -- results to its main loop, rather than running under the global
    -- default main context in the main thread. Note that calling this function
    -- changes the context returned by 'GI.GLib.Functions.mainContextGetThreadDefault',
    -- not the one returned by 'GI.GLib.Functions.mainContextDefault', so it does not affect
    -- the context used by functions like @/g_idle_add()/@.
    --
    -- Normally you would call this function shortly after creating a new
    -- thread, passing it a t'GI.GLib.Structs.MainContext.MainContext' which will be run by a
    -- t'GI.GLib.Structs.MainLoop.MainLoop' in that thread, to set a new default context for all
    -- async operations in that thread. In this case you may not need to
    -- ever call 'GI.GLib.Structs.MainContext.mainContextPopThreadDefault', assuming you want the
    -- new t'GI.GLib.Structs.MainContext.MainContext' to be the default for the whole lifecycle of the
    -- thread.
    --
    -- If you don\'t have control over how the new thread was created (e.g.
    -- in the new thread isn\'t newly created, or if the thread life
    -- cycle is managed by a t'GI.GLib.Structs.ThreadPool.ThreadPool'), it is always suggested to wrap
    -- the logic that needs to use the new t'GI.GLib.Structs.MainContext.MainContext' inside a
    -- 'GI.GLib.Structs.MainContext.mainContextPushThreadDefault' \/ 'GI.GLib.Structs.MainContext.mainContextPopThreadDefault'
    -- pair, otherwise threads that are re-used will end up never explicitly
    -- releasing the t'GI.GLib.Structs.MainContext.MainContext' reference they hold.
    --
    -- In some cases you may want to schedule a single operation in a
    -- non-default context, or temporarily use a non-default context in
    -- the main thread. In that case, you can wrap the call to the
    -- asynchronous operation inside a
    -- 'GI.GLib.Structs.MainContext.mainContextPushThreadDefault' \/
    -- 'GI.GLib.Structs.MainContext.mainContextPopThreadDefault' pair, but it is up to you to
    -- ensure that no other asynchronous operations accidentally get
    -- started while the non-default context is active.
    --
    -- Beware that libraries that predate this function may not correctly
    -- handle being used from a thread with a thread-default context. Eg,
    -- see @/g_file_supports_thread_contexts()/@.
    --
    -- /Since: 2.22/
    mainContextPushThreadDefault ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext', or 'P.Nothing' for the global-default
        --   main context
        -> m ()
    mainContextPushThreadDefault :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m ()
    mainContextPushThreadDefault MainContext
    context = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext -> IO ()
    g_main_context_push_thread_default Ptr MainContext
    context'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextPushThreadDefaultMethodInfo
    instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod MainContextPushThreadDefaultMethodInfo MainContext signature where
        overloadedMethod = mainContextPushThreadDefault

    instance O.OverloadedMethodInfo MainContextPushThreadDefaultMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextPushThreadDefault",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextPushThreadDefault"
            })

    #endif

    -- method MainContext::query
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "max_priority"
    --           , argType = TBasicType TInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "maximum priority source to check"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "timeout_"
    --           , argType = TBasicType TInt
    --           , direction = DirectionOut
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "location to store timeout to be used in polling"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferEverything
    --           }
    --       , Arg
    --           { argCName = "fds"
    --           , argType =
    --               TCArray
    --                 False
    --                 (-1)
    --                 4
    --                 (TInterface Name { namespace = "GLib" , name = "PollFD" })
    --           , direction = DirectionOut
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "location to\n      store #GPollFD records that need to be polled."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = True
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "n_fds"
    --           , argType = TBasicType TInt
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "length of @fds." , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: [ Arg
    --              { argCName = "n_fds"
    --              , argType = TBasicType TInt
    --              , direction = DirectionIn
    --              , mayBeNull = False
    --              , argDoc =
    --                  Documentation
    --                    { rawDocText = Just "length of @fds." , sinceVersion = Nothing }
    --              , argScope = ScopeTypeInvalid
    --              , argClosure = -1
    --              , argDestroy = -1
    --              , argCallerAllocates = False
    --              , argCallbackUserData = False
    --              , transfer = TransferNothing
    --              }
    --          ]
    -- returnType: Just (TBasicType TInt)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_query" g_main_context_query ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Int32 ->                                -- max_priority : TBasicType TInt
        Ptr Int32 ->                            -- timeout_ : TBasicType TInt
        Ptr GLib.PollFD.PollFD ->               -- fds : TCArray False (-1) 4 (TInterface (Name {namespace = "GLib", name = "PollFD"}))
        Int32 ->                                -- n_fds : TBasicType TInt
        IO Int32

    -- | Determines information necessary to poll this main loop. You should
    -- be careful to pass the resulting /@fds@/ array and its length /@nFds@/
    -- as is when calling 'GI.GLib.Structs.MainContext.mainContextCheck', as this function relies
    -- on assumptions made when the array is filled.
    --
    -- You must have successfully acquired the context with
    -- 'GI.GLib.Structs.MainContext.mainContextAcquire' before you may call this function.
    mainContextQuery ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> Int32
        -- ^ /@maxPriority@/: maximum priority source to check
        -> [GLib.PollFD.PollFD]
        -- ^ /@fds@/: location to
        --       store t'GI.GLib.Structs.PollFD.PollFD' records that need to be polled.
        -> m ((Int32, Int32, [GLib.PollFD.PollFD]))
        -- ^ __Returns:__ the number of records actually stored in /@fds@/,
        --   or, if more than /@nFds@/ records need to be stored, the number
        --   of records that need to be stored.
    mainContextQuery :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Int32 -> [PollFD] -> m (Int32, Int32, [PollFD])
    mainContextQuery MainContext
    context Int32
    maxPriority [PollFD]
    fds = IO (Int32, Int32, [PollFD]) -> m (Int32, Int32, [PollFD])
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Int32, Int32, [PollFD]) -> m (Int32, Int32, [PollFD]))
    -> IO (Int32, Int32, [PollFD]) -> m (Int32, Int32, [PollFD])
    forall a b. (a -> b) -> a -> b
    $ do
        let nFds :: Int32
    nFds = Int -> Int32
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral (Int -> Int32) -> Int -> Int32
    forall a b. (a -> b) -> a -> b
    $ [PollFD] -> Int
    forall a. [a] -> Int
    forall (t :: * -> *) a. Foldable t => t a -> Int
    P.length [PollFD]
    fds
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr Int32
    timeout_ <- IO (Ptr Int32)
    forall a. Storable a => IO (Ptr a)
    allocMem :: IO (Ptr Int32)
        [Ptr PollFD]
    fds' <- (PollFD -> IO (Ptr PollFD)) -> [PollFD] -> IO [Ptr PollFD]
    forall (t :: * -> *) (m :: * -> *) a b.
    (Traversable t, Monad m) =>
    (a -> m b) -> t a -> m (t b)
    forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
    mapM PollFD -> IO (Ptr PollFD)
    forall a. (HasCallStack, GBoxed a) => a -> IO (Ptr a)
    B.ManagedPtr.disownBoxed [PollFD]
    fds
        Ptr PollFD
    fds'' <- Int -> [Ptr PollFD] -> IO (Ptr PollFD)
    forall a. Int -> [Ptr a] -> IO (Ptr a)
    packBlockArray Int
    8 [Ptr PollFD]
    fds'
        Int32
    result <- Ptr MainContext
    -> Int32 -> Ptr Int32 -> Ptr PollFD -> Int32 -> IO Int32
    g_main_context_query Ptr MainContext
    context' Int32
    maxPriority Ptr Int32
    timeout_ Ptr PollFD
    fds'' Int32
    nFds
        Int32
    timeout_' <- Ptr Int32 -> IO Int32
    forall a. Storable a => Ptr a -> IO a
    peek Ptr Int32
    timeout_
        [Ptr PollFD]
    fds''' <- (Int -> Int32 -> Ptr PollFD -> IO [Ptr PollFD]
    forall a b.
    (Integral a, GBoxed b) =>
    Int -> a -> Ptr b -> IO [Ptr b]
    unpackBoxedArrayWithLength Int
    8 Int32
    nFds) Ptr PollFD
    fds''
        [PollFD]
    fds'''' <- (Ptr PollFD -> IO PollFD) -> [Ptr PollFD] -> IO [PollFD]
    forall (t :: * -> *) (m :: * -> *) a b.
    (Traversable t, Monad m) =>
    (a -> m b) -> t a -> m (t b)
    forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
    mapM ((ManagedPtr PollFD -> PollFD) -> Ptr PollFD -> IO PollFD
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapBoxed ManagedPtr PollFD -> PollFD
    GLib.PollFD.PollFD) [Ptr PollFD]
    fds'''
        Ptr PollFD -> IO ()
    forall a. Ptr a -> IO ()
    freeMem Ptr PollFD
    fds''
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        (PollFD -> IO ()) -> [PollFD] -> IO ()
    forall (t :: * -> *) (m :: * -> *) a b.
    (Foldable t, Monad m) =>
    (a -> m b) -> t a -> m ()
    mapM_ PollFD -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr [PollFD]
    fds
        Ptr Int32 -> IO ()
    forall a. Ptr a -> IO ()
    freeMem Ptr Int32
    timeout_
        (Int32, Int32, [PollFD]) -> IO (Int32, Int32, [PollFD])
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return (Int32
    result, Int32
    timeout_', [PollFD]
    fds'''')

    #if defined(ENABLE_OVERLOADING)
    data MainContextQueryMethodInfo
    instance (signature ~ (Int32 -> [GLib.PollFD.PollFD] -> m ((Int32, Int32, [GLib.PollFD.PollFD]))), MonadIO m) => O.OverloadedMethod MainContextQueryMethodInfo MainContext signature where
        overloadedMethod = mainContextQuery

    instance O.OverloadedMethodInfo MainContextQueryMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextQuery",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextQuery"
            })

    #endif

    -- method MainContext::ref
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GMainContext" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GLib" , name = "MainContext" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_ref" g_main_context_ref ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO (Ptr MainContext)

    -- | Increases the reference count on a t'GI.GLib.Structs.MainContext.MainContext' object by one.
    mainContextRef ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext'
        -> m MainContext
        -- ^ __Returns:__ the /@context@/ that was passed in (since 2.6)
    mainContextRef :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m MainContext
    mainContextRef MainContext
    context = IO MainContext -> m MainContext
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO MainContext -> m MainContext)
    -> IO MainContext -> m MainContext
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext
    result <- Ptr MainContext -> IO (Ptr MainContext)
    g_main_context_ref Ptr MainContext
    context'
        Text -> Ptr MainContext -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextRef" Ptr MainContext
    result
        MainContext
    result' <- ((ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapBoxed ManagedPtr MainContext -> MainContext
    MainContext) Ptr MainContext
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        MainContext -> IO MainContext
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return MainContext
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextRefMethodInfo
    instance (signature ~ (m MainContext), MonadIO m) => O.OverloadedMethod MainContextRefMethodInfo MainContext signature where
        overloadedMethod = mainContextRef

    instance O.OverloadedMethodInfo MainContextRefMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextRef",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextRef"
            })

    #endif

    -- method MainContext::release
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_release" g_main_context_release ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO ()

    -- | Releases ownership of a context previously acquired by this thread
    -- with 'GI.GLib.Structs.MainContext.mainContextAcquire'. If the context was acquired multiple
    -- times, the ownership will be released only when 'GI.GLib.Structs.MainContext.mainContextRelease'
    -- is called as many times as it was acquired.
    --
    -- You must have successfully acquired the context with
    -- 'GI.GLib.Structs.MainContext.mainContextAcquire' before you may call this function.
    mainContextRelease ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m ()
    mainContextRelease :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m ()
    mainContextRelease MainContext
    context = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext -> IO ()
    g_main_context_release Ptr MainContext
    context'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextReleaseMethodInfo
    instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod MainContextReleaseMethodInfo MainContext signature where
        overloadedMethod = mainContextRelease

    instance O.OverloadedMethodInfo MainContextReleaseMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextRelease",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextRelease"
            })

    #endif

    -- method MainContext::remove_poll
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "fd"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "PollFD" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GPollFD descriptor previously added with g_main_context_add_poll()"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_remove_poll" g_main_context_remove_poll ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Ptr GLib.PollFD.PollFD ->               -- fd : TInterface (Name {namespace = "GLib", name = "PollFD"})
        IO ()

    -- | Removes file descriptor from the set of file descriptors to be
    -- polled for a particular context.
    mainContextRemovePoll ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> GLib.PollFD.PollFD
        -- ^ /@fd@/: a t'GI.GLib.Structs.PollFD.PollFD' descriptor previously added with 'GI.GLib.Structs.MainContext.mainContextAddPoll'
        -> m ()
    mainContextRemovePoll :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> PollFD -> m ()
    mainContextRemovePoll MainContext
    context PollFD
    fd = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr PollFD
    fd' <- PollFD -> IO (Ptr PollFD)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr PollFD
    fd
        Ptr MainContext -> Ptr PollFD -> IO ()
    g_main_context_remove_poll Ptr MainContext
    context' Ptr PollFD
    fd'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        PollFD -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr PollFD
    fd
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextRemovePollMethodInfo
    instance (signature ~ (GLib.PollFD.PollFD -> m ()), MonadIO m) => O.OverloadedMethod MainContextRemovePollMethodInfo MainContext signature where
        overloadedMethod = mainContextRemovePoll

    instance O.OverloadedMethodInfo MainContextRemovePollMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextRemovePoll",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextRemovePoll"
            })

    #endif

    -- method MainContext::unref
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GMainContext" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_unref" g_main_context_unref ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO ()

    -- | Decreases the reference count on a t'GI.GLib.Structs.MainContext.MainContext' object by one. If
    -- the result is zero, free the context and free all associated memory.
    mainContextUnref ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext'
        -> m ()
    mainContextUnref :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m ()
    mainContextUnref MainContext
    context = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext -> IO ()
    g_main_context_unref Ptr MainContext
    context'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextUnrefMethodInfo
    instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod MainContextUnrefMethodInfo MainContext signature where
        overloadedMethod = mainContextUnref

    instance O.OverloadedMethodInfo MainContextUnrefMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextUnref",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextUnref"
            })

    #endif

    -- method MainContext::wait
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "cond"
    --           , argType = TInterface Name { namespace = "GLib" , name = "Cond" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a condition variable"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "mutex"
    --           , argType = TInterface Name { namespace = "GLib" , name = "Mutex" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a mutex, currently held"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_wait" g_main_context_wait ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        Ptr GLib.Cond.Cond ->                   -- cond : TInterface (Name {namespace = "GLib", name = "Cond"})
        Ptr GLib.Mutex.Mutex ->                 -- mutex : TInterface (Name {namespace = "GLib", name = "Mutex"})
        IO CInt

    {-# DEPRECATED mainContextWait ["(Since version 2.58)","Use 'GI.GLib.Structs.MainContext.mainContextIsOwner' and separate locking instead."] #-}
    -- | Tries to become the owner of the specified context,
    -- as with 'GI.GLib.Structs.MainContext.mainContextAcquire'. But if another thread
    -- is the owner, atomically drop /@mutex@/ and wait on /@cond@/ until
    -- that owner releases ownership or until /@cond@/ is signaled, then
    -- try again (once) to become the owner.
    mainContextWait ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> GLib.Cond.Cond
        -- ^ /@cond@/: a condition variable
        -> GLib.Mutex.Mutex
        -- ^ /@mutex@/: a mutex, currently held
        -> m Bool
        -- ^ __Returns:__ 'P.True' if the operation succeeded, and
        --   this thread is now the owner of /@context@/.
    mainContextWait :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> Cond -> Mutex -> m Bool
    mainContextWait MainContext
    context Cond
    cond Mutex
    mutex = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr Cond
    cond' <- Cond -> IO (Ptr Cond)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr Cond
    cond
        Ptr Mutex
    mutex' <- Mutex -> IO (Ptr Mutex)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr Mutex
    mutex
        CInt
    result <- Ptr MainContext -> Ptr Cond -> Ptr Mutex -> IO CInt
    g_main_context_wait Ptr MainContext
    context' Ptr Cond
    cond' Ptr Mutex
    mutex'
        let result' :: Bool
    result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        Cond -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr Cond
    cond
        Mutex -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr Mutex
    mutex
        Bool -> IO Bool
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Bool
    result'

    #if defined(ENABLE_OVERLOADING)
    data MainContextWaitMethodInfo
    instance (signature ~ (GLib.Cond.Cond -> GLib.Mutex.Mutex -> m Bool), MonadIO m) => O.OverloadedMethod MainContextWaitMethodInfo MainContext signature where
        overloadedMethod = mainContextWait

    instance O.OverloadedMethodInfo MainContextWaitMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextWait",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextWait"
            })

    #endif

    -- method MainContext::wakeup
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "context"
    --           , argType =
    --               TInterface Name { namespace = "GLib" , name = "MainContext" }
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a #GMainContext (if %NULL, the global-default\n  main context will be used)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_wakeup" g_main_context_wakeup ::
        Ptr MainContext ->                      -- context : TInterface (Name {namespace = "GLib", name = "MainContext"})
        IO ()

    -- | If /@context@/ is currently blocking in 'GI.GLib.Structs.MainContext.mainContextIteration'
    -- waiting for a source to become ready, cause it to stop blocking
    -- and return.  Otherwise, cause the next invocation of
    -- 'GI.GLib.Structs.MainContext.mainContextIteration' to return without blocking.
    --
    -- This API is useful for low-level control over t'GI.GLib.Structs.MainContext.MainContext'; for
    -- example, integrating it with main loop implementations such as
    -- t'GI.GLib.Structs.MainLoop.MainLoop'.
    --
    -- Another related use for this function is when implementing a main
    -- loop with a termination condition, computed from multiple threads:
    --
    --
    -- === /C code/
    -- >
    -- >  #define NUM_TASKS 10
    -- >  static gint tasks_remaining = NUM_TASKS;  // (atomic)
    -- >  ...
    -- >
    -- >  while (g_atomic_int_get (&tasks_remaining) != 0)
    -- >    g_main_context_iteration (NULL, TRUE);
    --
    --
    -- Then in a thread:
    --
    -- === /C code/
    -- >
    -- >  perform_work();
    -- >
    -- >  if (g_atomic_int_dec_and_test (&tasks_remaining))
    -- >    g_main_context_wakeup (NULL);
    mainContextWakeup ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        MainContext
        -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the global-default
        --   main context will be used)
        -> m ()
    mainContextWakeup :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    MainContext -> m ()
    mainContextWakeup MainContext
    context = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    context' <- MainContext -> IO (Ptr MainContext)
    forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
    unsafeManagedPtrGetPtr MainContext
    context
        Ptr MainContext -> IO ()
    g_main_context_wakeup Ptr MainContext
    context'
        MainContext -> IO ()
    forall a. ManagedPtrNewtype a => a -> IO ()
    touchManagedPtr MainContext
    context
        () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    data MainContextWakeupMethodInfo
    instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod MainContextWakeupMethodInfo MainContext signature where
        overloadedMethod = mainContextWakeup

    instance O.OverloadedMethodInfo MainContextWakeupMethodInfo MainContext where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.GLib.Structs.MainContext.mainContextWakeup",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.29/docs/GI-GLib-Structs-MainContext.html#v:mainContextWakeup"
            })

    #endif

    -- method MainContext::default
    -- method type : MemberFunction
    -- Args: []
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GLib" , name = "MainContext" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_default" g_main_context_default ::
        IO (Ptr MainContext)

    -- | Returns the global-default main context. This is the main context
    -- used for main loop functions when a main loop is not explicitly
    -- specified, and corresponds to the \"main\" main loop. See also
    -- 'GI.GLib.Functions.mainContextGetThreadDefault'.
    mainContextDefault ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        m MainContext
        -- ^ __Returns:__ the global-default main context.
    mainContextDefault :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m MainContext
    mainContextDefault  = IO MainContext -> m MainContext
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO MainContext -> m MainContext)
    -> IO MainContext -> m MainContext
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    result <- IO (Ptr MainContext)
    g_main_context_default
        Text -> Ptr MainContext -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextDefault" Ptr MainContext
    result
        MainContext
    result' <- ((ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    newBoxed ManagedPtr MainContext -> MainContext
    MainContext) Ptr MainContext
    result
        MainContext -> IO MainContext
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return MainContext
    result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method MainContext::get_thread_default
    -- method type : MemberFunction
    -- Args: []
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GLib" , name = "MainContext" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_get_thread_default" g_main_context_get_thread_default ::
        IO (Ptr MainContext)

    -- | Gets the thread-default t'GI.GLib.Structs.MainContext.MainContext' for this thread. Asynchronous
    -- operations that want to be able to be run in contexts other than
    -- the default one should call this method or
    -- 'GI.GLib.Functions.mainContextRefThreadDefault' to get a t'GI.GLib.Structs.MainContext.MainContext' to add
    -- their @/GSources/@ to. (Note that even in single-threaded
    -- programs applications may sometimes want to temporarily push a
    -- non-default context, so it is not safe to assume that this will
    -- always return 'P.Nothing' if you are running in the default thread.)
    --
    -- If you need to hold a reference on the context, use
    -- 'GI.GLib.Functions.mainContextRefThreadDefault' instead.
    --
    -- /Since: 2.22/
    mainContextGetThreadDefault ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        m (Maybe MainContext)
        -- ^ __Returns:__ the thread-default t'GI.GLib.Structs.MainContext.MainContext', or
        -- 'P.Nothing' if the thread-default context is the global-default main context.
    mainContextGetThreadDefault :: forall (m :: * -> *).
    (HasCallStack, MonadIO m) =>
    m (Maybe MainContext)
    mainContextGetThreadDefault  = IO (Maybe MainContext) -> m (Maybe MainContext)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe MainContext) -> m (Maybe MainContext))
    -> IO (Maybe MainContext) -> m (Maybe MainContext)
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    result <- IO (Ptr MainContext)
    g_main_context_get_thread_default
        Maybe MainContext
    maybeResult <- Ptr MainContext
    -> (Ptr MainContext -> IO MainContext) -> IO (Maybe MainContext)
    forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
    convertIfNonNull Ptr MainContext
    result ((Ptr MainContext -> IO MainContext) -> IO (Maybe MainContext))
    -> (Ptr MainContext -> IO MainContext) -> IO (Maybe MainContext)
    forall a b. (a -> b) -> a -> b
    $ \Ptr MainContext
    result' -> do
            MainContext
    result'' <- ((ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    newBoxed ManagedPtr MainContext -> MainContext
    MainContext) Ptr MainContext
    result'
            MainContext -> IO MainContext
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return MainContext
    result''
        Maybe MainContext -> IO (Maybe MainContext)
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Maybe MainContext
    maybeResult

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method MainContext::ref_thread_default
    -- method type : MemberFunction
    -- Args: []
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GLib" , name = "MainContext" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "g_main_context_ref_thread_default" g_main_context_ref_thread_default ::
        IO (Ptr MainContext)

    -- | Gets the thread-default t'GI.GLib.Structs.MainContext.MainContext' for this thread, as with
    -- 'GI.GLib.Functions.mainContextGetThreadDefault', but also adds a reference to
    -- it with 'GI.GLib.Structs.MainContext.mainContextRef'. In addition, unlike
    -- 'GI.GLib.Functions.mainContextGetThreadDefault', if the thread-default context
    -- is the global-default context, this will return that t'GI.GLib.Structs.MainContext.MainContext'
    -- (with a ref added to it) rather than returning 'P.Nothing'.
    --
    -- /Since: 2.32/
    mainContextRefThreadDefault ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        m MainContext
        -- ^ __Returns:__ the thread-default t'GI.GLib.Structs.MainContext.MainContext'. Unref
        --     with 'GI.GLib.Structs.MainContext.mainContextUnref' when you are done with it.
    mainContextRefThreadDefault :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m MainContext
    mainContextRefThreadDefault  = IO MainContext -> m MainContext
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO MainContext -> m MainContext)
    -> IO MainContext -> m MainContext
    forall a b. (a -> b) -> a -> b
    $ do
        Ptr MainContext
    result <- IO (Ptr MainContext)
    g_main_context_ref_thread_default
        Text -> Ptr MainContext -> IO ()
    forall a. HasCallStack => Text -> Ptr a -> IO ()
    checkUnexpectedReturnNULL Text
    "mainContextRefThreadDefault" Ptr MainContext
    result
        MainContext
    result' <- ((ManagedPtr MainContext -> MainContext)
    -> Ptr MainContext -> IO MainContext
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapBoxed ManagedPtr MainContext -> MainContext
    MainContext) Ptr MainContext
    result
        MainContext -> IO MainContext
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return MainContext
    result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    #if defined(ENABLE_OVERLOADING)
    type family ResolveMainContextMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
        ResolveMainContextMethod "acquire" o = MainContextAcquireMethodInfo
        ResolveMainContextMethod "addPoll" o = MainContextAddPollMethodInfo
        ResolveMainContextMethod "check" o = MainContextCheckMethodInfo
        ResolveMainContextMethod "dispatch" o = MainContextDispatchMethodInfo
        ResolveMainContextMethod "findSourceByFuncsUserData" o = MainContextFindSourceByFuncsUserDataMethodInfo
        ResolveMainContextMethod "findSourceById" o = MainContextFindSourceByIdMethodInfo
        ResolveMainContextMethod "findSourceByUserData" o = MainContextFindSourceByUserDataMethodInfo
        ResolveMainContextMethod "invokeFull" o = MainContextInvokeFullMethodInfo
        ResolveMainContextMethod "isOwner" o = MainContextIsOwnerMethodInfo
        ResolveMainContextMethod "iteration" o = MainContextIterationMethodInfo
        ResolveMainContextMethod "pending" o = MainContextPendingMethodInfo
        ResolveMainContextMethod "popThreadDefault" o = MainContextPopThreadDefaultMethodInfo
        ResolveMainContextMethod "prepare" o = MainContextPrepareMethodInfo
        ResolveMainContextMethod "pushThreadDefault" o = MainContextPushThreadDefaultMethodInfo
        ResolveMainContextMethod "query" o = MainContextQueryMethodInfo
        ResolveMainContextMethod "ref" o = MainContextRefMethodInfo
        ResolveMainContextMethod "release" o = MainContextReleaseMethodInfo
        ResolveMainContextMethod "removePoll" o = MainContextRemovePollMethodInfo
        ResolveMainContextMethod "unref" o = MainContextUnrefMethodInfo
        ResolveMainContextMethod "wait" o = MainContextWaitMethodInfo
        ResolveMainContextMethod "wakeup" o = MainContextWakeupMethodInfo
        ResolveMainContextMethod l o = O.MethodResolutionFailed l o

    instance (info ~ ResolveMainContextMethod t MainContext, O.OverloadedMethod info MainContext p) => OL.IsLabel t (MainContext -> p) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.overloadedMethod @info
    #else
        fromLabel _ = O.overloadedMethod @info
    #endif

    #if MIN_VERSION_base(4,13,0)
    instance (info ~ ResolveMainContextMethod t MainContext, O.OverloadedMethod info MainContext p, R.HasField t MainContext p) => R.HasField t MainContext p where
        getField = O.overloadedMethod @info

    #endif

    instance (info ~ ResolveMainContextMethod t MainContext, O.OverloadedMethodInfo info MainContext) => OL.IsLabel t (O.MethodProxy info MainContext) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.MethodProxy
    #else
        fromLabel _ = O.MethodProxy
    #endif

    #endif