{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- The @GSource@ struct is an opaque data type
-- representing an event source.

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

module GI.GLib.Structs.Source
    ( 

-- * Exported types
    Source(..)                              ,
    newZeroSource                           ,


 -- * Methods
-- | 
-- 
--  === __Click to display all available methods, including inherited ones__
-- ==== Methods
-- [addChildSource]("GI.GLib.Structs.Source#g:method:addChildSource"), [addPoll]("GI.GLib.Structs.Source#g:method:addPoll"), [addUnixFd]("GI.GLib.Structs.Source#g:method:addUnixFd"), [attach]("GI.GLib.Structs.Source#g:method:attach"), [destroy]("GI.GLib.Structs.Source#g:method:destroy"), [isDestroyed]("GI.GLib.Structs.Source#g:method:isDestroyed"), [modifyUnixFd]("GI.GLib.Structs.Source#g:method:modifyUnixFd"), [queryUnixFd]("GI.GLib.Structs.Source#g:method:queryUnixFd"), [ref]("GI.GLib.Structs.Source#g:method:ref"), [removeChildSource]("GI.GLib.Structs.Source#g:method:removeChildSource"), [removePoll]("GI.GLib.Structs.Source#g:method:removePoll"), [removeUnixFd]("GI.GLib.Structs.Source#g:method:removeUnixFd"), [unref]("GI.GLib.Structs.Source#g:method:unref").
-- 
-- ==== Getters
-- [getCanRecurse]("GI.GLib.Structs.Source#g:method:getCanRecurse"), [getContext]("GI.GLib.Structs.Source#g:method:getContext"), [getCurrentTime]("GI.GLib.Structs.Source#g:method:getCurrentTime"), [getId]("GI.GLib.Structs.Source#g:method:getId"), [getName]("GI.GLib.Structs.Source#g:method:getName"), [getPriority]("GI.GLib.Structs.Source#g:method:getPriority"), [getReadyTime]("GI.GLib.Structs.Source#g:method:getReadyTime"), [getTime]("GI.GLib.Structs.Source#g:method:getTime").
-- 
-- ==== Setters
-- [setCallback]("GI.GLib.Structs.Source#g:method:setCallback"), [setCallbackIndirect]("GI.GLib.Structs.Source#g:method:setCallbackIndirect"), [setCanRecurse]("GI.GLib.Structs.Source#g:method:setCanRecurse"), [setFuncs]("GI.GLib.Structs.Source#g:method:setFuncs"), [setName]("GI.GLib.Structs.Source#g:method:setName"), [setPriority]("GI.GLib.Structs.Source#g:method:setPriority"), [setReadyTime]("GI.GLib.Structs.Source#g:method:setReadyTime"), [setStaticName]("GI.GLib.Structs.Source#g:method:setStaticName").

#if defined(ENABLE_OVERLOADING)
    ResolveSourceMethod                     ,
#endif

-- ** addChildSource #method:addChildSource#

#if defined(ENABLE_OVERLOADING)
    SourceAddChildSourceMethodInfo          ,
#endif
    sourceAddChildSource                    ,


-- ** addPoll #method:addPoll#

#if defined(ENABLE_OVERLOADING)
    SourceAddPollMethodInfo                 ,
#endif
    sourceAddPoll                           ,


-- ** addUnixFd #method:addUnixFd#

#if defined(ENABLE_OVERLOADING)
    SourceAddUnixFdMethodInfo               ,
#endif
    sourceAddUnixFd                         ,


-- ** attach #method:attach#

#if defined(ENABLE_OVERLOADING)
    SourceAttachMethodInfo                  ,
#endif
    sourceAttach                            ,


-- ** destroy #method:destroy#

#if defined(ENABLE_OVERLOADING)
    SourceDestroyMethodInfo                 ,
#endif
    sourceDestroy                           ,


-- ** getCanRecurse #method:getCanRecurse#

#if defined(ENABLE_OVERLOADING)
    SourceGetCanRecurseMethodInfo           ,
#endif
    sourceGetCanRecurse                     ,


-- ** getContext #method:getContext#

#if defined(ENABLE_OVERLOADING)
    SourceGetContextMethodInfo              ,
#endif
    sourceGetContext                        ,


-- ** getCurrentTime #method:getCurrentTime#

#if defined(ENABLE_OVERLOADING)
    SourceGetCurrentTimeMethodInfo          ,
#endif
    sourceGetCurrentTime                    ,


-- ** getId #method:getId#

#if defined(ENABLE_OVERLOADING)
    SourceGetIdMethodInfo                   ,
#endif
    sourceGetId                             ,


-- ** getName #method:getName#

#if defined(ENABLE_OVERLOADING)
    SourceGetNameMethodInfo                 ,
#endif
    sourceGetName                           ,


-- ** getPriority #method:getPriority#

#if defined(ENABLE_OVERLOADING)
    SourceGetPriorityMethodInfo             ,
#endif
    sourceGetPriority                       ,


-- ** getReadyTime #method:getReadyTime#

#if defined(ENABLE_OVERLOADING)
    SourceGetReadyTimeMethodInfo            ,
#endif
    sourceGetReadyTime                      ,


-- ** getTime #method:getTime#

#if defined(ENABLE_OVERLOADING)
    SourceGetTimeMethodInfo                 ,
#endif
    sourceGetTime                           ,


-- ** isDestroyed #method:isDestroyed#

#if defined(ENABLE_OVERLOADING)
    SourceIsDestroyedMethodInfo             ,
#endif
    sourceIsDestroyed                       ,


-- ** modifyUnixFd #method:modifyUnixFd#

#if defined(ENABLE_OVERLOADING)
    SourceModifyUnixFdMethodInfo            ,
#endif
    sourceModifyUnixFd                      ,


-- ** new #method:new#

    sourceNew                               ,


-- ** queryUnixFd #method:queryUnixFd#

#if defined(ENABLE_OVERLOADING)
    SourceQueryUnixFdMethodInfo             ,
#endif
    sourceQueryUnixFd                       ,


-- ** ref #method:ref#

#if defined(ENABLE_OVERLOADING)
    SourceRefMethodInfo                     ,
#endif
    sourceRef                               ,


-- ** remove #method:remove#

    sourceRemove                            ,


-- ** removeByFuncsUserData #method:removeByFuncsUserData#

    sourceRemoveByFuncsUserData             ,


-- ** removeByUserData #method:removeByUserData#

    sourceRemoveByUserData                  ,


-- ** removeChildSource #method:removeChildSource#

#if defined(ENABLE_OVERLOADING)
    SourceRemoveChildSourceMethodInfo       ,
#endif
    sourceRemoveChildSource                 ,


-- ** removePoll #method:removePoll#

#if defined(ENABLE_OVERLOADING)
    SourceRemovePollMethodInfo              ,
#endif
    sourceRemovePoll                        ,


-- ** removeUnixFd #method:removeUnixFd#

#if defined(ENABLE_OVERLOADING)
    SourceRemoveUnixFdMethodInfo            ,
#endif
    sourceRemoveUnixFd                      ,


-- ** setCallback #method:setCallback#

#if defined(ENABLE_OVERLOADING)
    SourceSetCallbackMethodInfo             ,
#endif
    sourceSetCallback                       ,


-- ** setCallbackIndirect #method:setCallbackIndirect#

#if defined(ENABLE_OVERLOADING)
    SourceSetCallbackIndirectMethodInfo     ,
#endif
    sourceSetCallbackIndirect               ,


-- ** setCanRecurse #method:setCanRecurse#

#if defined(ENABLE_OVERLOADING)
    SourceSetCanRecurseMethodInfo           ,
#endif
    sourceSetCanRecurse                     ,


-- ** setFuncs #method:setFuncs#

#if defined(ENABLE_OVERLOADING)
    SourceSetFuncsMethodInfo                ,
#endif
    sourceSetFuncs                          ,


-- ** setName #method:setName#

#if defined(ENABLE_OVERLOADING)
    SourceSetNameMethodInfo                 ,
#endif
    sourceSetName                           ,


-- ** setNameById #method:setNameById#

    sourceSetNameById                       ,


-- ** setPriority #method:setPriority#

#if defined(ENABLE_OVERLOADING)
    SourceSetPriorityMethodInfo             ,
#endif
    sourceSetPriority                       ,


-- ** setReadyTime #method:setReadyTime#

#if defined(ENABLE_OVERLOADING)
    SourceSetReadyTimeMethodInfo            ,
#endif
    sourceSetReadyTime                      ,


-- ** setStaticName #method:setStaticName#

#if defined(ENABLE_OVERLOADING)
    SourceSetStaticNameMethodInfo           ,
#endif
    sourceSetStaticName                     ,


-- ** unref #method:unref#

#if defined(ENABLE_OVERLOADING)
    SourceUnrefMethodInfo                   ,
#endif
    sourceUnref                             ,




    ) 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.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.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.MainContext as GLib.MainContext
import {-# SOURCE #-} qualified GI.GLib.Structs.PollFD as GLib.PollFD
import {-# SOURCE #-} qualified GI.GLib.Structs.SourceCallbackFuncs as GLib.SourceCallbackFuncs
import {-# SOURCE #-} qualified GI.GLib.Structs.SourceFuncs as GLib.SourceFuncs
import {-# SOURCE #-} qualified GI.GLib.Structs.TimeVal as GLib.TimeVal

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

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

foreign import ccall "g_source_get_type" c_g_source_get_type :: 
    IO GType

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

instance B.Types.TypedObject Source where
    glibType :: IO GType
glibType = IO GType
c_g_source_get_type

instance B.Types.GBoxed Source

-- | Convert 'Source' 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 Source) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_g_source_get_type
    gvalueSet_ :: Ptr GValue -> Maybe Source -> IO ()
gvalueSet_ Ptr GValue
gv Maybe Source
P.Nothing = Ptr GValue -> Ptr Source -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr Source
forall a. Ptr a
FP.nullPtr :: FP.Ptr Source)
    gvalueSet_ Ptr GValue
gv (P.Just Source
obj) = Source -> (Ptr Source -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Source
obj (Ptr GValue -> Ptr Source -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe Source)
gvalueGet_ Ptr GValue
gv = do
        Ptr Source
ptr <- Ptr GValue -> IO (Ptr Source)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr Source)
        if Ptr Source
ptr Ptr Source -> Ptr Source -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr Source
forall a. Ptr a
FP.nullPtr
        then Source -> Maybe Source
forall a. a -> Maybe a
P.Just (Source -> Maybe Source) -> IO Source -> IO (Maybe Source)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr Source -> Source) -> Ptr Source -> IO Source
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr Source -> Source
Source Ptr Source
ptr
        else Maybe Source -> IO (Maybe Source)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Source
forall a. Maybe a
P.Nothing
        
    

-- | Construct a `Source` struct initialized to zero.
newZeroSource :: MonadIO m => m Source
newZeroSource :: forall (m :: * -> *). MonadIO m => m Source
newZeroSource = IO Source -> m Source
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
$ Int -> IO (Ptr Source)
forall a. GBoxed a => Int -> IO (Ptr a)
callocBoxedBytes Int
96 IO (Ptr Source) -> (Ptr Source -> IO Source) -> IO Source
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr Source -> Source) -> Ptr Source -> IO Source
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Source -> Source
Source

instance tag ~ 'AttrSet => Constructible Source tag where
    new :: forall (m :: * -> *).
MonadIO m =>
(ManagedPtr Source -> Source) -> [AttrOp Source tag] -> m Source
new ManagedPtr Source -> Source
_ [AttrOp Source tag]
attrs = do
        Source
o <- m Source
forall (m :: * -> *). MonadIO m => m Source
newZeroSource
        Source -> [AttrOp Source 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set Source
o [AttrOp Source tag]
[AttrOp Source 'AttrSet]
attrs
        Source -> m Source
forall (m :: * -> *) a. Monad m => a -> m a
return Source
o



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

-- method Source::new
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "source_funcs"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "SourceFuncs" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "structure containing functions that implement\n               the sources behavior."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "struct_size"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "size of the #GSource structure to create."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "GLib" , name = "Source" })
-- throws : False
-- Skip return : False

foreign import ccall "g_source_new" g_source_new :: 
    Ptr GLib.SourceFuncs.SourceFuncs ->     -- source_funcs : TInterface (Name {namespace = "GLib", name = "SourceFuncs"})
    Word32 ->                               -- struct_size : TBasicType TUInt
    IO (Ptr Source)

-- | Creates a new t'GI.GLib.Structs.Source.Source' structure. The size is specified to
-- allow creating structures derived from t'GI.GLib.Structs.Source.Source' that contain
-- additional data. The size passed in must be at least
-- @sizeof (GSource)@.
-- 
-- The source will not initially be associated with any t'GI.GLib.Structs.MainContext.MainContext'
-- and must be added to one with 'GI.GLib.Structs.Source.sourceAttach' before it will be
-- executed.
sourceNew ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GLib.SourceFuncs.SourceFuncs
    -- ^ /@sourceFuncs@/: structure containing functions that implement
    --                the sources behavior.
    -> Word32
    -- ^ /@structSize@/: size of the t'GI.GLib.Structs.Source.Source' structure to create.
    -> m Source
    -- ^ __Returns:__ the newly-created t'GI.GLib.Structs.Source.Source'.
sourceNew :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
SourceFuncs -> Word32 -> m Source
sourceNew SourceFuncs
sourceFuncs Word32
structSize = IO Source -> m Source
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 SourceFuncs
sourceFuncs' <- SourceFuncs -> IO (Ptr SourceFuncs)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr SourceFuncs
sourceFuncs
    Ptr Source
result <- Ptr SourceFuncs -> Word32 -> IO (Ptr Source)
g_source_new Ptr SourceFuncs
sourceFuncs' Word32
structSize
    Text -> Ptr Source -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"sourceNew" Ptr Source
result
    Source
result' <- ((ManagedPtr Source -> Source) -> Ptr Source -> IO Source
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Source -> Source
Source) Ptr Source
result
    SourceFuncs -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr SourceFuncs
sourceFuncs
    Source -> IO Source
forall (m :: * -> *) a. Monad m => a -> m a
return Source
result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method Source::add_child_source
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "child_source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a second #GSource that @source should \"poll\""
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_add_child_source" g_source_add_child_source :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr Source ->                           -- child_source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO ()

-- | Adds /@childSource@/ to /@source@/ as a \"polled\" source; when /@source@/ is
-- added to a t'GI.GLib.Structs.MainContext.MainContext', /@childSource@/ will be automatically added
-- with the same priority, when /@childSource@/ is triggered, it will
-- cause /@source@/ to dispatch (in addition to calling its own
-- callback), and when /@source@/ is destroyed, it will destroy
-- /@childSource@/ as well. (/@source@/ will also still be dispatched if
-- its own prepare\/check functions indicate that it is ready.)
-- 
-- If you don\'t need /@childSource@/ to do anything on its own when it
-- triggers, you can call @/g_source_set_dummy_callback()/@ on it to set a
-- callback that does nothing (except return 'P.True' if appropriate).
-- 
-- /@source@/ will hold a reference on /@childSource@/ while /@childSource@/
-- is attached to it.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- /Since: 2.28/
sourceAddChildSource ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Source
    -- ^ /@childSource@/: a second t'GI.GLib.Structs.Source.Source' that /@source@/ should \"poll\"
    -> m ()
sourceAddChildSource :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Source -> m ()
sourceAddChildSource Source
source Source
childSource = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source
childSource' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
childSource
    Ptr Source -> Ptr Source -> IO ()
g_source_add_child_source Ptr Source
source' Ptr Source
childSource'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
childSource
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceAddChildSourceMethodInfo
instance (signature ~ (Source -> m ()), MonadIO m) => O.OverloadedMethod SourceAddChildSourceMethodInfo Source signature where
    overloadedMethod = sourceAddChildSource

instance O.OverloadedMethodInfo SourceAddChildSourceMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceAddChildSource",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceAddChildSource"
        })


#endif

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

foreign import ccall "g_source_add_poll" g_source_add_poll :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr GLib.PollFD.PollFD ->               -- fd : TInterface (Name {namespace = "GLib", name = "PollFD"})
    IO ()

-- | Adds a file descriptor to the set of file descriptors polled for
-- this source. This is usually combined with 'GI.GLib.Structs.Source.sourceNew' to add an
-- event source. The event source\'s check function will typically test
-- the /@revents@/ field in the t'GI.GLib.Structs.PollFD.PollFD' struct and return 'P.True' if events need
-- to be processed.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- Using this API forces the linear scanning of event sources on each
-- main loop iteration.  Newly-written event sources should try to use
-- 'GI.GLib.Structs.Source.sourceAddUnixFd' instead of this API.
sourceAddPoll ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> GLib.PollFD.PollFD
    -- ^ /@fd@/: a t'GI.GLib.Structs.PollFD.PollFD' structure holding information about a file
    --      descriptor to watch.
    -> m ()
sourceAddPoll :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> PollFD -> m ()
sourceAddPoll Source
source PollFD
fd = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr PollFD
fd' <- PollFD -> IO (Ptr PollFD)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PollFD
fd
    Ptr Source -> Ptr PollFD -> IO ()
g_source_add_poll Ptr Source
source' Ptr PollFD
fd'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    PollFD -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr PollFD
fd
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceAddPollMethodInfo
instance (signature ~ (GLib.PollFD.PollFD -> m ()), MonadIO m) => O.OverloadedMethod SourceAddPollMethodInfo Source signature where
    overloadedMethod = sourceAddPoll

instance O.OverloadedMethodInfo SourceAddPollMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceAddPoll",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceAddPoll"
        })


#endif

-- method Source::add_unix_fd
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "fd"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the fd to monitor" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "events"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "IOCondition" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "an event mask" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TPtr)
-- throws : False
-- Skip return : False

foreign import ccall "g_source_add_unix_fd" g_source_add_unix_fd :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Int32 ->                                -- fd : TBasicType TInt
    CUInt ->                                -- events : TInterface (Name {namespace = "GLib", name = "IOCondition"})
    IO (Ptr ())

-- | Monitors /@fd@/ for the IO events in /@events@/.
-- 
-- The tag returned by this function can be used to remove or modify the
-- monitoring of the fd using 'GI.GLib.Structs.Source.sourceRemoveUnixFd' or
-- 'GI.GLib.Structs.Source.sourceModifyUnixFd'.
-- 
-- It is not necessary to remove the fd before destroying the source; it
-- will be cleaned up automatically.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- As the name suggests, this function is not available on Windows.
-- 
-- /Since: 2.36/
sourceAddUnixFd ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Int32
    -- ^ /@fd@/: the fd to monitor
    -> [GLib.Flags.IOCondition]
    -- ^ /@events@/: an event mask
    -> m (Ptr ())
    -- ^ __Returns:__ an opaque tag
sourceAddUnixFd :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Int32 -> [IOCondition] -> m (Ptr ())
sourceAddUnixFd Source
source Int32
fd [IOCondition]
events = IO (Ptr ()) -> m (Ptr ())
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Ptr ()) -> m (Ptr ())) -> IO (Ptr ()) -> m (Ptr ())
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    let events' :: CUInt
events' = [IOCondition] -> CUInt
forall b a. (Num b, IsGFlag a) => [a] -> b
gflagsToWord [IOCondition]
events
    Ptr ()
result <- Ptr Source -> Int32 -> CUInt -> IO (Ptr ())
g_source_add_unix_fd Ptr Source
source' Int32
fd CUInt
events'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Ptr () -> IO (Ptr ())
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr ()
result

#if defined(ENABLE_OVERLOADING)
data SourceAddUnixFdMethodInfo
instance (signature ~ (Int32 -> [GLib.Flags.IOCondition] -> m (Ptr ())), MonadIO m) => O.OverloadedMethod SourceAddUnixFdMethodInfo Source signature where
    overloadedMethod = sourceAddUnixFd

instance O.OverloadedMethodInfo SourceAddUnixFdMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceAddUnixFd",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceAddUnixFd"
        })


#endif

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

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

-- | Adds a t'GI.GLib.Structs.Source.Source' to a /@context@/ so that it will be executed within
-- that context. Remove it by calling 'GI.GLib.Structs.Source.sourceDestroy'.
-- 
-- This function is safe to call from any thread, regardless of which thread
-- the /@context@/ is running in.
sourceAttach ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Maybe (GLib.MainContext.MainContext)
    -- ^ /@context@/: a t'GI.GLib.Structs.MainContext.MainContext' (if 'P.Nothing', the default context will be used)
    -> m Word32
    -- ^ __Returns:__ the ID (greater than 0) for the source within the
    --   t'GI.GLib.Structs.MainContext.MainContext'.
sourceAttach :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Maybe MainContext -> m Word32
sourceAttach Source
source Maybe MainContext
context = IO Word32 -> m Word32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Word32 -> m Word32) -> IO Word32 -> m Word32
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr MainContext
maybeContext <- case Maybe MainContext
context of
        Maybe MainContext
Nothing -> Ptr MainContext -> IO (Ptr MainContext)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr MainContext
forall a. Ptr a
nullPtr
        Just MainContext
jContext -> do
            Ptr MainContext
jContext' <- MainContext -> IO (Ptr MainContext)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr MainContext
jContext
            Ptr MainContext -> IO (Ptr MainContext)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr MainContext
jContext'
    Word32
result <- Ptr Source -> Ptr MainContext -> IO Word32
g_source_attach Ptr Source
source' Ptr MainContext
maybeContext
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Maybe MainContext -> (MainContext -> IO ()) -> IO ()
forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m ()
whenJust Maybe MainContext
context MainContext -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr
    Word32 -> IO Word32
forall (m :: * -> *) a. Monad m => a -> m a
return Word32
result

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

instance O.OverloadedMethodInfo SourceAttachMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceAttach",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceAttach"
        })


#endif

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

foreign import ccall "g_source_destroy" g_source_destroy :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO ()

-- | Removes a source from its t'GI.GLib.Structs.MainContext.MainContext', if any, and mark it as
-- destroyed.  The source cannot be subsequently added to another
-- context. It is safe to call this on sources which have already been
-- removed from their context.
-- 
-- This does not unref the t'GI.GLib.Structs.Source.Source': if you still hold a reference, use
-- 'GI.GLib.Structs.Source.sourceUnref' to drop it.
-- 
-- This function is safe to call from any thread, regardless of which thread
-- the t'GI.GLib.Structs.MainContext.MainContext' is running in.
-- 
-- If the source is currently attached to a t'GI.GLib.Structs.MainContext.MainContext', destroying it
-- will effectively unset the callback similar to calling 'GI.GLib.Structs.Source.sourceSetCallback'.
-- This can mean, that the data\'s t'GI.GLib.Callbacks.DestroyNotify' gets called right away.
sourceDestroy ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m ()
sourceDestroy :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Source -> m ()
sourceDestroy Source
source = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source -> IO ()
g_source_destroy Ptr Source
source'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceDestroyMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod SourceDestroyMethodInfo Source signature where
    overloadedMethod = sourceDestroy

instance O.OverloadedMethodInfo SourceDestroyMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceDestroy",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceDestroy"
        })


#endif

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

foreign import ccall "g_source_get_can_recurse" g_source_get_can_recurse :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO CInt

-- | Checks whether a source is allowed to be called recursively.
-- see 'GI.GLib.Structs.Source.sourceSetCanRecurse'.
sourceGetCanRecurse ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Bool
    -- ^ __Returns:__ whether recursion is allowed.
sourceGetCanRecurse :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Source -> m Bool
sourceGetCanRecurse Source
source = IO Bool -> m Bool
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 Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    CInt
result <- Ptr Source -> IO CInt
g_source_get_can_recurse Ptr Source
source'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data SourceGetCanRecurseMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod SourceGetCanRecurseMethodInfo Source signature where
    overloadedMethod = sourceGetCanRecurse

instance O.OverloadedMethodInfo SourceGetCanRecurseMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetCanRecurse",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetCanRecurse"
        })


#endif

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

foreign import ccall "g_source_get_context" g_source_get_context :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO (Ptr GLib.MainContext.MainContext)

-- | Gets the t'GI.GLib.Structs.MainContext.MainContext' with which the source is associated.
-- 
-- You can call this on a source that has been destroyed, provided
-- that the t'GI.GLib.Structs.MainContext.MainContext' it was attached to still exists (in which
-- case it will return that t'GI.GLib.Structs.MainContext.MainContext'). In particular, you can
-- always call this function on the source returned from
-- 'GI.GLib.Functions.mainCurrentSource'. But calling this function on a source
-- whose t'GI.GLib.Structs.MainContext.MainContext' has been destroyed is an error.
sourceGetContext ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m (Maybe GLib.MainContext.MainContext)
    -- ^ __Returns:__ the t'GI.GLib.Structs.MainContext.MainContext' with which the
    --               source is associated, or 'P.Nothing' if the context has not
    --               yet been added to a source.
sourceGetContext :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m (Maybe MainContext)
sourceGetContext Source
source = IO (Maybe MainContext) -> m (Maybe MainContext)
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 Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr MainContext
result <- Ptr Source -> IO (Ptr MainContext)
g_source_get_context Ptr Source
source'
    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
GLib.MainContext.MainContext) Ptr MainContext
result'
        MainContext -> IO MainContext
forall (m :: * -> *) a. Monad m => a -> m a
return MainContext
result''
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Maybe MainContext -> IO (Maybe MainContext)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe MainContext
maybeResult

#if defined(ENABLE_OVERLOADING)
data SourceGetContextMethodInfo
instance (signature ~ (m (Maybe GLib.MainContext.MainContext)), MonadIO m) => O.OverloadedMethod SourceGetContextMethodInfo Source signature where
    overloadedMethod = sourceGetContext

instance O.OverloadedMethodInfo SourceGetContextMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetContext",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetContext"
        })


#endif

-- method Source::get_current_time
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "timeval"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "TimeVal" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "#GTimeVal structure in which to store current time."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_get_current_time" g_source_get_current_time :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr GLib.TimeVal.TimeVal ->             -- timeval : TInterface (Name {namespace = "GLib", name = "TimeVal"})
    IO ()

{-# DEPRECATED sourceGetCurrentTime ["(Since version 2.28)","use 'GI.GLib.Structs.Source.sourceGetTime' instead"] #-}
-- | This function ignores /@source@/ and is otherwise the same as
-- 'GI.GLib.Functions.getCurrentTime'.
sourceGetCurrentTime ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> GLib.TimeVal.TimeVal
    -- ^ /@timeval@/: t'GI.GLib.Structs.TimeVal.TimeVal' structure in which to store current time.
    -> m ()
sourceGetCurrentTime :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> TimeVal -> m ()
sourceGetCurrentTime Source
source TimeVal
timeval = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr TimeVal
timeval' <- TimeVal -> IO (Ptr TimeVal)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TimeVal
timeval
    Ptr Source -> Ptr TimeVal -> IO ()
g_source_get_current_time Ptr Source
source' Ptr TimeVal
timeval'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    TimeVal -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TimeVal
timeval
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceGetCurrentTimeMethodInfo
instance (signature ~ (GLib.TimeVal.TimeVal -> m ()), MonadIO m) => O.OverloadedMethod SourceGetCurrentTimeMethodInfo Source signature where
    overloadedMethod = sourceGetCurrentTime

instance O.OverloadedMethodInfo SourceGetCurrentTimeMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetCurrentTime",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetCurrentTime"
        })


#endif

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

foreign import ccall "g_source_get_id" g_source_get_id :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO Word32

-- | Returns the numeric ID for a particular source. The ID of a source
-- is a positive integer which is unique within a particular main loop
-- context. The reverse
-- mapping from ID to source is done by 'GI.GLib.Structs.MainContext.mainContextFindSourceById'.
-- 
-- You can only call this function while the source is associated to a
-- t'GI.GLib.Structs.MainContext.MainContext' instance; calling this function before 'GI.GLib.Structs.Source.sourceAttach'
-- or after 'GI.GLib.Structs.Source.sourceDestroy' yields undefined behavior. The ID returned
-- is unique within the t'GI.GLib.Structs.MainContext.MainContext' instance passed to 'GI.GLib.Structs.Source.sourceAttach'.
sourceGetId ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Word32
    -- ^ __Returns:__ the ID (greater than 0) for the source
sourceGetId :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m Word32
sourceGetId Source
source = IO Word32 -> m Word32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Word32 -> m Word32) -> IO Word32 -> m Word32
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Word32
result <- Ptr Source -> IO Word32
g_source_get_id Ptr Source
source'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Word32 -> IO Word32
forall (m :: * -> *) a. Monad m => a -> m a
return Word32
result

#if defined(ENABLE_OVERLOADING)
data SourceGetIdMethodInfo
instance (signature ~ (m Word32), MonadIO m) => O.OverloadedMethod SourceGetIdMethodInfo Source signature where
    overloadedMethod = sourceGetId

instance O.OverloadedMethodInfo SourceGetIdMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetId",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetId"
        })


#endif

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

foreign import ccall "g_source_get_name" g_source_get_name :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO CString

-- | Gets a name for the source, used in debugging and profiling.  The
-- name may be @/NULL/@ if it has never been set with 'GI.GLib.Structs.Source.sourceSetName'.
-- 
-- /Since: 2.26/
sourceGetName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m (Maybe T.Text)
    -- ^ __Returns:__ the name of the source
sourceGetName :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m (Maybe Text)
sourceGetName Source
source = IO (Maybe Text) -> m (Maybe Text)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe Text) -> m (Maybe Text))
-> IO (Maybe Text) -> m (Maybe Text)
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    CString
result <- Ptr Source -> IO CString
g_source_get_name Ptr Source
source'
    Maybe Text
maybeResult <- CString -> (CString -> IO Text) -> IO (Maybe Text)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
convertIfNonNull CString
result ((CString -> IO Text) -> IO (Maybe Text))
-> (CString -> IO Text) -> IO (Maybe Text)
forall a b. (a -> b) -> a -> b
$ \CString
result' -> do
        Text
result'' <- HasCallStack => CString -> IO Text
CString -> IO Text
cstringToText CString
result'
        Text -> IO Text
forall (m :: * -> *) a. Monad m => a -> m a
return Text
result''
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Maybe Text -> IO (Maybe Text)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Text
maybeResult

#if defined(ENABLE_OVERLOADING)
data SourceGetNameMethodInfo
instance (signature ~ (m (Maybe T.Text)), MonadIO m) => O.OverloadedMethod SourceGetNameMethodInfo Source signature where
    overloadedMethod = sourceGetName

instance O.OverloadedMethodInfo SourceGetNameMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetName",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetName"
        })


#endif

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

foreign import ccall "g_source_get_priority" g_source_get_priority :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO Int32

-- | Gets the priority of a source.
sourceGetPriority ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Int32
    -- ^ __Returns:__ the priority of the source
sourceGetPriority :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m Int32
sourceGetPriority Source
source = IO Int32 -> m Int32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int32 -> m Int32) -> IO Int32 -> m Int32
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Int32
result <- Ptr Source -> IO Int32
g_source_get_priority Ptr Source
source'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Int32 -> IO Int32
forall (m :: * -> *) a. Monad m => a -> m a
return Int32
result

#if defined(ENABLE_OVERLOADING)
data SourceGetPriorityMethodInfo
instance (signature ~ (m Int32), MonadIO m) => O.OverloadedMethod SourceGetPriorityMethodInfo Source signature where
    overloadedMethod = sourceGetPriority

instance O.OverloadedMethodInfo SourceGetPriorityMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetPriority",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetPriority"
        })


#endif

-- method Source::get_ready_time
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TInt64)
-- throws : False
-- Skip return : False

foreign import ccall "g_source_get_ready_time" g_source_get_ready_time :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO Int64

-- | Gets the \"ready time\" of /@source@/, as set by
-- 'GI.GLib.Structs.Source.sourceSetReadyTime'.
-- 
-- Any time before the current monotonic time (including 0) is an
-- indication that the source will fire immediately.
sourceGetReadyTime ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Int64
    -- ^ __Returns:__ the monotonic ready time, -1 for \"never\"
sourceGetReadyTime :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m Int64
sourceGetReadyTime Source
source = IO Int64 -> m Int64
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int64 -> m Int64) -> IO Int64 -> m Int64
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Int64
result <- Ptr Source -> IO Int64
g_source_get_ready_time Ptr Source
source'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Int64 -> IO Int64
forall (m :: * -> *) a. Monad m => a -> m a
return Int64
result

#if defined(ENABLE_OVERLOADING)
data SourceGetReadyTimeMethodInfo
instance (signature ~ (m Int64), MonadIO m) => O.OverloadedMethod SourceGetReadyTimeMethodInfo Source signature where
    overloadedMethod = sourceGetReadyTime

instance O.OverloadedMethodInfo SourceGetReadyTimeMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetReadyTime",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetReadyTime"
        })


#endif

-- method Source::get_time
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TInt64)
-- throws : False
-- Skip return : False

foreign import ccall "g_source_get_time" g_source_get_time :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO Int64

-- | Gets the time to be used when checking this source. The advantage of
-- calling this function over calling 'GI.GLib.Functions.getMonotonicTime' directly is
-- that when checking multiple sources, GLib can cache a single value
-- instead of having to repeatedly get the system monotonic time.
-- 
-- The time here is the system monotonic time, if available, or some
-- other reasonable alternative otherwise.  See 'GI.GLib.Functions.getMonotonicTime'.
-- 
-- /Since: 2.28/
sourceGetTime ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Int64
    -- ^ __Returns:__ the monotonic time in microseconds
sourceGetTime :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m Int64
sourceGetTime Source
source = IO Int64 -> m Int64
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int64 -> m Int64) -> IO Int64 -> m Int64
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Int64
result <- Ptr Source -> IO Int64
g_source_get_time Ptr Source
source'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Int64 -> IO Int64
forall (m :: * -> *) a. Monad m => a -> m a
return Int64
result

#if defined(ENABLE_OVERLOADING)
data SourceGetTimeMethodInfo
instance (signature ~ (m Int64), MonadIO m) => O.OverloadedMethod SourceGetTimeMethodInfo Source signature where
    overloadedMethod = sourceGetTime

instance O.OverloadedMethodInfo SourceGetTimeMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceGetTime",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceGetTime"
        })


#endif

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

foreign import ccall "g_source_is_destroyed" g_source_is_destroyed :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO CInt

-- | Returns whether /@source@/ has been destroyed.
-- 
-- This is important when you operate upon your objects
-- from within idle handlers, but may have freed the object
-- before the dispatch of your idle handler.
-- 
-- 
-- === /C code/
-- >
-- >static gboolean
-- >idle_callback (gpointer data)
-- >{
-- >  SomeWidget *self = data;
-- >   
-- >  g_mutex_lock (&self->idle_id_mutex);
-- >  // do stuff with self
-- >  self->idle_id = 0;
-- >  g_mutex_unlock (&self->idle_id_mutex);
-- >   
-- >  return G_SOURCE_REMOVE;
-- >}
-- > 
-- >static void
-- >some_widget_do_stuff_later (SomeWidget *self)
-- >{
-- >  g_mutex_lock (&self->idle_id_mutex);
-- >  self->idle_id = g_idle_add (idle_callback, self);
-- >  g_mutex_unlock (&self->idle_id_mutex);
-- >}
-- > 
-- >static void
-- >some_widget_init (SomeWidget *self)
-- >{
-- >  g_mutex_init (&self->idle_id_mutex);
-- >
-- >  // ...
-- >}
-- >
-- >static void
-- >some_widget_finalize (GObject *object)
-- >{
-- >  SomeWidget *self = SOME_WIDGET (object);
-- >   
-- >  if (self->idle_id)
-- >    g_source_remove (self->idle_id);
-- >   
-- >  g_mutex_clear (&self->idle_id_mutex);
-- >
-- >  G_OBJECT_CLASS (parent_class)->finalize (object);
-- >}
-- 
-- 
-- This will fail in a multi-threaded application if the
-- widget is destroyed before the idle handler fires due
-- to the use after free in the callback. A solution, to
-- this particular problem, is to check to if the source
-- has already been destroy within the callback.
-- 
-- 
-- === /C code/
-- >
-- >static gboolean
-- >idle_callback (gpointer data)
-- >{
-- >  SomeWidget *self = data;
-- >  
-- >  g_mutex_lock (&self->idle_id_mutex);
-- >  if (!g_source_is_destroyed (g_main_current_source ()))
-- >    {
-- >      // do stuff with self
-- >    }
-- >  g_mutex_unlock (&self->idle_id_mutex);
-- >  
-- >  return FALSE;
-- >}
-- 
-- 
-- Calls to this function from a thread other than the one acquired by the
-- t'GI.GLib.Structs.MainContext.MainContext' the t'GI.GLib.Structs.Source.Source' is attached to are typically redundant, as the
-- source could be destroyed immediately after this function returns. However,
-- once a source is destroyed it cannot be un-destroyed, so this function can be
-- used for opportunistic checks from any thread.
-- 
-- /Since: 2.12/
sourceIsDestroyed ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Bool
    -- ^ __Returns:__ 'P.True' if the source has been destroyed
sourceIsDestroyed :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Source -> m Bool
sourceIsDestroyed Source
source = IO Bool -> m Bool
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 Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    CInt
result <- Ptr Source -> IO CInt
g_source_is_destroyed Ptr Source
source'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data SourceIsDestroyedMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod SourceIsDestroyedMethodInfo Source signature where
    overloadedMethod = sourceIsDestroyed

instance O.OverloadedMethodInfo SourceIsDestroyedMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceIsDestroyed",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceIsDestroyed"
        })


#endif

-- method Source::modify_unix_fd
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tag"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the tag from g_source_add_unix_fd()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "new_events"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "IOCondition" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the new event mask to watch"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_modify_unix_fd" g_source_modify_unix_fd :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr () ->                               -- tag : TBasicType TPtr
    CUInt ->                                -- new_events : TInterface (Name {namespace = "GLib", name = "IOCondition"})
    IO ()

-- | Updates the event mask to watch for the fd identified by /@tag@/.
-- 
-- /@tag@/ is the tag returned from 'GI.GLib.Structs.Source.sourceAddUnixFd'.
-- 
-- If you want to remove a fd, don\'t set its event mask to zero.
-- Instead, call 'GI.GLib.Structs.Source.sourceRemoveUnixFd'.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- As the name suggests, this function is not available on Windows.
-- 
-- /Since: 2.36/
sourceModifyUnixFd ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Ptr ()
    -- ^ /@tag@/: the tag from 'GI.GLib.Structs.Source.sourceAddUnixFd'
    -> [GLib.Flags.IOCondition]
    -- ^ /@newEvents@/: the new event mask to watch
    -> m ()
sourceModifyUnixFd :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Ptr () -> [IOCondition] -> m ()
sourceModifyUnixFd Source
source Ptr ()
tag [IOCondition]
newEvents = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    let newEvents' :: CUInt
newEvents' = [IOCondition] -> CUInt
forall b a. (Num b, IsGFlag a) => [a] -> b
gflagsToWord [IOCondition]
newEvents
    Ptr Source -> Ptr () -> CUInt -> IO ()
g_source_modify_unix_fd Ptr Source
source' Ptr ()
tag CUInt
newEvents'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceModifyUnixFdMethodInfo
instance (signature ~ (Ptr () -> [GLib.Flags.IOCondition] -> m ()), MonadIO m) => O.OverloadedMethod SourceModifyUnixFdMethodInfo Source signature where
    overloadedMethod = sourceModifyUnixFd

instance O.OverloadedMethodInfo SourceModifyUnixFdMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceModifyUnixFd",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceModifyUnixFd"
        })


#endif

-- method Source::query_unix_fd
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tag"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the tag from g_source_add_unix_fd()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just
--               (TInterface Name { namespace = "GLib" , name = "IOCondition" })
-- throws : False
-- Skip return : False

foreign import ccall "g_source_query_unix_fd" g_source_query_unix_fd :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr () ->                               -- tag : TBasicType TPtr
    IO CUInt

-- | Queries the events reported for the fd corresponding to /@tag@/ on
-- /@source@/ during the last poll.
-- 
-- The return value of this function is only defined when the function
-- is called from the check or dispatch functions for /@source@/.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- As the name suggests, this function is not available on Windows.
-- 
-- /Since: 2.36/
sourceQueryUnixFd ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Ptr ()
    -- ^ /@tag@/: the tag from 'GI.GLib.Structs.Source.sourceAddUnixFd'
    -> m [GLib.Flags.IOCondition]
    -- ^ __Returns:__ the conditions reported on the fd
sourceQueryUnixFd :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Ptr () -> m [IOCondition]
sourceQueryUnixFd Source
source Ptr ()
tag = IO [IOCondition] -> m [IOCondition]
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO [IOCondition] -> m [IOCondition])
-> IO [IOCondition] -> m [IOCondition]
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    CUInt
result <- Ptr Source -> Ptr () -> IO CUInt
g_source_query_unix_fd Ptr Source
source' Ptr ()
tag
    let result' :: [IOCondition]
result' = CUInt -> [IOCondition]
forall a b. (Storable a, Integral a, Bits a, IsGFlag b) => a -> [b]
wordToGFlags CUInt
result
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    [IOCondition] -> IO [IOCondition]
forall (m :: * -> *) a. Monad m => a -> m a
return [IOCondition]
result'

#if defined(ENABLE_OVERLOADING)
data SourceQueryUnixFdMethodInfo
instance (signature ~ (Ptr () -> m [GLib.Flags.IOCondition]), MonadIO m) => O.OverloadedMethod SourceQueryUnixFdMethodInfo Source signature where
    overloadedMethod = sourceQueryUnixFd

instance O.OverloadedMethodInfo SourceQueryUnixFdMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceQueryUnixFd",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceQueryUnixFd"
        })


#endif

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

foreign import ccall "g_source_ref" g_source_ref :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO (Ptr Source)

-- | Increases the reference count on a source by one.
sourceRef ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m Source
    -- ^ __Returns:__ /@source@/
sourceRef :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> m Source
sourceRef Source
source = IO Source -> m Source
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 Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source
result <- Ptr Source -> IO (Ptr Source)
g_source_ref Ptr Source
source'
    Text -> Ptr Source -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"sourceRef" Ptr Source
result
    Source
result' <- ((ManagedPtr Source -> Source) -> Ptr Source -> IO Source
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Source -> Source
Source) Ptr Source
result
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Source -> IO Source
forall (m :: * -> *) a. Monad m => a -> m a
return Source
result'

#if defined(ENABLE_OVERLOADING)
data SourceRefMethodInfo
instance (signature ~ (m Source), MonadIO m) => O.OverloadedMethod SourceRefMethodInfo Source signature where
    overloadedMethod = sourceRef

instance O.OverloadedMethodInfo SourceRefMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceRef",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceRef"
        })


#endif

-- method Source::remove_child_source
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "child_source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GSource previously passed to\n    g_source_add_child_source()."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_remove_child_source" g_source_remove_child_source :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr Source ->                           -- child_source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO ()

-- | Detaches /@childSource@/ from /@source@/ and destroys it.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- /Since: 2.28/
sourceRemoveChildSource ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Source
    -- ^ /@childSource@/: a t'GI.GLib.Structs.Source.Source' previously passed to
    --     'GI.GLib.Structs.Source.sourceAddChildSource'.
    -> m ()
sourceRemoveChildSource :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Source -> m ()
sourceRemoveChildSource Source
source Source
childSource = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source
childSource' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
childSource
    Ptr Source -> Ptr Source -> IO ()
g_source_remove_child_source Ptr Source
source' Ptr Source
childSource'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
childSource
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceRemoveChildSourceMethodInfo
instance (signature ~ (Source -> m ()), MonadIO m) => O.OverloadedMethod SourceRemoveChildSourceMethodInfo Source signature where
    overloadedMethod = sourceRemoveChildSource

instance O.OverloadedMethodInfo SourceRemoveChildSourceMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceRemoveChildSource",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceRemoveChildSource"
        })


#endif

-- method Source::remove_poll
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "fd"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "PollFD" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GPollFD structure previously passed to g_source_add_poll()."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_remove_poll" g_source_remove_poll :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr GLib.PollFD.PollFD ->               -- fd : TInterface (Name {namespace = "GLib", name = "PollFD"})
    IO ()

-- | Removes a file descriptor from the set of file descriptors polled for
-- this source.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
sourceRemovePoll ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> GLib.PollFD.PollFD
    -- ^ /@fd@/: a t'GI.GLib.Structs.PollFD.PollFD' structure previously passed to 'GI.GLib.Structs.Source.sourceAddPoll'.
    -> m ()
sourceRemovePoll :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> PollFD -> m ()
sourceRemovePoll Source
source PollFD
fd = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr PollFD
fd' <- PollFD -> IO (Ptr PollFD)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PollFD
fd
    Ptr Source -> Ptr PollFD -> IO ()
g_source_remove_poll Ptr Source
source' Ptr PollFD
fd'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    PollFD -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr PollFD
fd
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceRemovePollMethodInfo
instance (signature ~ (GLib.PollFD.PollFD -> m ()), MonadIO m) => O.OverloadedMethod SourceRemovePollMethodInfo Source signature where
    overloadedMethod = sourceRemovePoll

instance O.OverloadedMethodInfo SourceRemovePollMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceRemovePoll",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceRemovePoll"
        })


#endif

-- method Source::remove_unix_fd
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tag"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the tag from g_source_add_unix_fd()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_remove_unix_fd" g_source_remove_unix_fd :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr () ->                               -- tag : TBasicType TPtr
    IO ()

-- | Reverses the effect of a previous call to 'GI.GLib.Structs.Source.sourceAddUnixFd'.
-- 
-- You only need to call this if you want to remove an fd from being
-- watched while keeping the same source around.  In the normal case you
-- will just want to destroy the source.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- As the name suggests, this function is not available on Windows.
-- 
-- /Since: 2.36/
sourceRemoveUnixFd ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Ptr ()
    -- ^ /@tag@/: the tag from 'GI.GLib.Structs.Source.sourceAddUnixFd'
    -> m ()
sourceRemoveUnixFd :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Ptr () -> m ()
sourceRemoveUnixFd Source
source Ptr ()
tag = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source -> Ptr () -> IO ()
g_source_remove_unix_fd Ptr Source
source' Ptr ()
tag
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceRemoveUnixFdMethodInfo
instance (signature ~ (Ptr () -> m ()), MonadIO m) => O.OverloadedMethod SourceRemoveUnixFdMethodInfo Source signature where
    overloadedMethod = sourceRemoveUnixFd

instance O.OverloadedMethodInfo SourceRemoveUnixFdMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceRemoveUnixFd",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceRemoveUnixFd"
        })


#endif

-- method Source::set_callback
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the source" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "func"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "SourceFunc" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a callback function"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeNotified
--           , argClosure = 2
--           , argDestroy = 3
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the data to pass to callback function"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = 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
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_callback" g_source_set_callback :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    FunPtr GLib.Callbacks.C_SourceFunc ->   -- func : TInterface (Name {namespace = "GLib", name = "SourceFunc"})
    Ptr () ->                               -- data : TBasicType TPtr
    FunPtr GLib.Callbacks.C_DestroyNotify -> -- notify : TInterface (Name {namespace = "GLib", name = "DestroyNotify"})
    IO ()

-- | Sets the callback function for a source. The callback for a source is
-- called from the source\'s dispatch function.
-- 
-- The exact type of /@func@/ depends on the type of source; ie. you
-- should not count on /@func@/ being called with /@data@/ as its first
-- parameter. Cast /@func@/ with @/G_SOURCE_FUNC()/@ to avoid warnings about
-- incompatible function types.
-- 
-- See [memory management of sources][mainloop-memory-management] for details
-- on how to handle memory management of /@data@/.
-- 
-- Typically, you won\'t use this function. Instead use functions specific
-- to the type of source you are using, such as @/g_idle_add()/@ or @/g_timeout_add()/@.
-- 
-- It is safe to call this function multiple times on a source which has already
-- been attached to a context. The changes will take effect for the next time
-- the source is dispatched after this call returns.
-- 
-- Note that 'GI.GLib.Structs.Source.sourceDestroy' for a currently attached source has the effect
-- of also unsetting the callback.
sourceSetCallback ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: the source
    -> GLib.Callbacks.SourceFunc
    -- ^ /@func@/: a callback function
    -> m ()
sourceSetCallback :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> IO Bool -> m ()
sourceSetCallback Source
source IO Bool
func = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    FunPtr C_SourceFunc
func' <- 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
func))
    let data_ :: Ptr ()
data_ = FunPtr C_SourceFunc -> Ptr ()
forall a b. FunPtr a -> Ptr b
castFunPtrToPtr FunPtr C_SourceFunc
func'
    let notify :: FunPtr (Ptr a -> IO ())
notify = FunPtr (Ptr a -> IO ())
forall a. FunPtr (Ptr a -> IO ())
SP.safeFreeFunPtrPtr
    Ptr Source
-> FunPtr C_SourceFunc
-> Ptr ()
-> FunPtr (Ptr () -> IO ())
-> IO ()
g_source_set_callback Ptr Source
source' FunPtr C_SourceFunc
func' Ptr ()
data_ FunPtr (Ptr () -> IO ())
forall a. FunPtr (Ptr a -> IO ())
notify
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceSetCallbackMethodInfo
instance (signature ~ (GLib.Callbacks.SourceFunc -> m ()), MonadIO m) => O.OverloadedMethod SourceSetCallbackMethodInfo Source signature where
    overloadedMethod = sourceSetCallback

instance O.OverloadedMethodInfo SourceSetCallbackMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetCallback",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetCallback"
        })


#endif

-- method Source::set_callback_indirect
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the source" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "callback_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "pointer to callback data \"object\""
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "callback_funcs"
--           , argType =
--               TInterface
--                 Name { namespace = "GLib" , name = "SourceCallbackFuncs" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "functions for reference counting @callback_data\n                 and getting the callback and data"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_callback_indirect" g_source_set_callback_indirect :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr () ->                               -- callback_data : TBasicType TPtr
    Ptr GLib.SourceCallbackFuncs.SourceCallbackFuncs -> -- callback_funcs : TInterface (Name {namespace = "GLib", name = "SourceCallbackFuncs"})
    IO ()

-- | Sets the callback function storing the data as a refcounted callback
-- \"object\". This is used internally. Note that calling
-- 'GI.GLib.Structs.Source.sourceSetCallbackIndirect' assumes
-- an initial reference count on /@callbackData@/, and thus
-- /@callbackFuncs@/->unref will eventually be called once more
-- than /@callbackFuncs@/->ref.
-- 
-- It is safe to call this function multiple times on a source which has already
-- been attached to a context. The changes will take effect for the next time
-- the source is dispatched after this call returns.
sourceSetCallbackIndirect ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: the source
    -> Ptr ()
    -- ^ /@callbackData@/: pointer to callback data \"object\"
    -> GLib.SourceCallbackFuncs.SourceCallbackFuncs
    -- ^ /@callbackFuncs@/: functions for reference counting /@callbackData@/
    --                  and getting the callback and data
    -> m ()
sourceSetCallbackIndirect :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Ptr () -> SourceCallbackFuncs -> m ()
sourceSetCallbackIndirect Source
source Ptr ()
callbackData SourceCallbackFuncs
callbackFuncs = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr SourceCallbackFuncs
callbackFuncs' <- SourceCallbackFuncs -> IO (Ptr SourceCallbackFuncs)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr SourceCallbackFuncs
callbackFuncs
    Ptr Source -> Ptr () -> Ptr SourceCallbackFuncs -> IO ()
g_source_set_callback_indirect Ptr Source
source' Ptr ()
callbackData Ptr SourceCallbackFuncs
callbackFuncs'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    SourceCallbackFuncs -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr SourceCallbackFuncs
callbackFuncs
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

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

instance O.OverloadedMethodInfo SourceSetCallbackIndirectMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetCallbackIndirect",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetCallbackIndirect"
        })


#endif

-- method Source::set_can_recurse
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "can_recurse"
--           , argType = TBasicType TBoolean
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "whether recursion is allowed for this source"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_can_recurse" g_source_set_can_recurse :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    CInt ->                                 -- can_recurse : TBasicType TBoolean
    IO ()

-- | Sets whether a source can be called recursively. If /@canRecurse@/ is
-- 'P.True', then while the source is being dispatched then this source
-- will be processed normally. Otherwise, all processing of this
-- source is blocked until the dispatch function returns.
sourceSetCanRecurse ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Bool
    -- ^ /@canRecurse@/: whether recursion is allowed for this source
    -> m ()
sourceSetCanRecurse :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Bool -> m ()
sourceSetCanRecurse Source
source Bool
canRecurse = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    let canRecurse' :: CInt
canRecurse' = (Int -> CInt
forall a b. (Integral a, Num b) => a -> b
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
fromEnum) Bool
canRecurse
    Ptr Source -> CInt -> IO ()
g_source_set_can_recurse Ptr Source
source' CInt
canRecurse'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceSetCanRecurseMethodInfo
instance (signature ~ (Bool -> m ()), MonadIO m) => O.OverloadedMethod SourceSetCanRecurseMethodInfo Source signature where
    overloadedMethod = sourceSetCanRecurse

instance O.OverloadedMethodInfo SourceSetCanRecurseMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetCanRecurse",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetCanRecurse"
        })


#endif

-- method Source::set_funcs
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "funcs"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "SourceFuncs" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the new #GSourceFuncs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_funcs" g_source_set_funcs :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Ptr GLib.SourceFuncs.SourceFuncs ->     -- funcs : TInterface (Name {namespace = "GLib", name = "SourceFuncs"})
    IO ()

-- | Sets the source functions (can be used to override
-- default implementations) of an unattached source.
-- 
-- /Since: 2.12/
sourceSetFuncs ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> GLib.SourceFuncs.SourceFuncs
    -- ^ /@funcs@/: the new t'GI.GLib.Structs.SourceFuncs.SourceFuncs'
    -> m ()
sourceSetFuncs :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> SourceFuncs -> m ()
sourceSetFuncs Source
source SourceFuncs
funcs = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr SourceFuncs
funcs' <- SourceFuncs -> IO (Ptr SourceFuncs)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr SourceFuncs
funcs
    Ptr Source -> Ptr SourceFuncs -> IO ()
g_source_set_funcs Ptr Source
source' Ptr SourceFuncs
funcs'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    SourceFuncs -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr SourceFuncs
funcs
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

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

instance O.OverloadedMethodInfo SourceSetFuncsMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetFuncs",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetFuncs"
        })


#endif

-- method Source::set_name
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "debug name for the source"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_name" g_source_set_name :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    CString ->                              -- name : TBasicType TUTF8
    IO ()

-- | Sets a name for the source, used in debugging and profiling.
-- The name defaults to @/NULL/@.
-- 
-- The source name should describe in a human-readable way
-- what the source does. For example, \"X11 event queue\"
-- or \"GTK+ repaint idle handler\" or whatever it is.
-- 
-- It is permitted to call this function multiple times, but is not
-- recommended due to the potential performance impact.  For example,
-- one could change the name in the \"check\" function of a t'GI.GLib.Structs.SourceFuncs.SourceFuncs'
-- to include details like the event type in the source name.
-- 
-- Use caution if changing the name while another thread may be
-- accessing it with 'GI.GLib.Structs.Source.sourceGetName'; that function does not copy
-- the value, and changing the value will free it while the other thread
-- may be attempting to use it.
-- 
-- Also see 'GI.GLib.Structs.Source.sourceSetStaticName'.
-- 
-- /Since: 2.26/
sourceSetName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> T.Text
    -- ^ /@name@/: debug name for the source
    -> m ()
sourceSetName :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Text -> m ()
sourceSetName Source
source Text
name = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    CString
name' <- Text -> IO CString
textToCString Text
name
    Ptr Source -> CString -> IO ()
g_source_set_name Ptr Source
source' CString
name'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
name'
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceSetNameMethodInfo
instance (signature ~ (T.Text -> m ()), MonadIO m) => O.OverloadedMethod SourceSetNameMethodInfo Source signature where
    overloadedMethod = sourceSetName

instance O.OverloadedMethodInfo SourceSetNameMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetName",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetName"
        })


#endif

-- method Source::set_priority
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "priority"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the new priority." , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_priority" g_source_set_priority :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Int32 ->                                -- priority : TBasicType TInt
    IO ()

-- | Sets the priority of a source. While the main loop is being run, a
-- source will be dispatched if it is ready to be dispatched and no
-- sources at a higher (numerically smaller) priority are ready to be
-- dispatched.
-- 
-- A child source always has the same priority as its parent.  It is not
-- permitted to change the priority of a source once it has been added
-- as a child of another source.
sourceSetPriority ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Int32
    -- ^ /@priority@/: the new priority.
    -> m ()
sourceSetPriority :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Int32 -> m ()
sourceSetPriority Source
source Int32
priority = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source -> Int32 -> IO ()
g_source_set_priority Ptr Source
source' Int32
priority
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceSetPriorityMethodInfo
instance (signature ~ (Int32 -> m ()), MonadIO m) => O.OverloadedMethod SourceSetPriorityMethodInfo Source signature where
    overloadedMethod = sourceSetPriority

instance O.OverloadedMethodInfo SourceSetPriorityMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetPriority",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetPriority"
        })


#endif

-- method Source::set_ready_time
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "ready_time"
--           , argType = TBasicType TInt64
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the monotonic time at which the source will be ready,\n             0 for \"immediately\", -1 for \"never\""
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_ready_time" g_source_set_ready_time :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    Int64 ->                                -- ready_time : TBasicType TInt64
    IO ()

-- | Sets a t'GI.GLib.Structs.Source.Source' to be dispatched when the given monotonic time is
-- reached (or passed).  If the monotonic time is in the past (as it
-- always will be if /@readyTime@/ is 0) then the source will be
-- dispatched immediately.
-- 
-- If /@readyTime@/ is -1 then the source is never woken up on the basis
-- of the passage of time.
-- 
-- Dispatching the source does not reset the ready time.  You should do
-- so yourself, from the source dispatch function.
-- 
-- Note that if you have a pair of sources where the ready time of one
-- suggests that it will be delivered first but the priority for the
-- other suggests that it would be delivered first, and the ready time
-- for both sources is reached during the same main context iteration,
-- then the order of dispatch is undefined.
-- 
-- It is a no-op to call this function on a t'GI.GLib.Structs.Source.Source' which has already been
-- destroyed with 'GI.GLib.Structs.Source.sourceDestroy'.
-- 
-- This API is only intended to be used by implementations of t'GI.GLib.Structs.Source.Source'.
-- Do not call this API on a t'GI.GLib.Structs.Source.Source' that you did not create.
-- 
-- /Since: 2.36/
sourceSetReadyTime ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> Int64
    -- ^ /@readyTime@/: the monotonic time at which the source will be ready,
    --              0 for \"immediately\", -1 for \"never\"
    -> m ()
sourceSetReadyTime :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Int64 -> m ()
sourceSetReadyTime Source
source Int64
readyTime = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source -> Int64 -> IO ()
g_source_set_ready_time Ptr Source
source' Int64
readyTime
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceSetReadyTimeMethodInfo
instance (signature ~ (Int64 -> m ()), MonadIO m) => O.OverloadedMethod SourceSetReadyTimeMethodInfo Source signature where
    overloadedMethod = sourceSetReadyTime

instance O.OverloadedMethodInfo SourceSetReadyTimeMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetReadyTime",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetReadyTime"
        })


#endif

-- method Source::set_static_name
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "Source" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "debug name for the source"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_static_name" g_source_set_static_name :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    CString ->                              -- name : TBasicType TUTF8
    IO ()

-- | A variant of 'GI.GLib.Structs.Source.sourceSetName' that does not
-- duplicate the /@name@/, and can only be used with
-- string literals.
-- 
-- /Since: 2.70/
sourceSetStaticName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> T.Text
    -- ^ /@name@/: debug name for the source
    -> m ()
sourceSetStaticName :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Source -> Text -> m ()
sourceSetStaticName Source
source Text
name = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    CString
name' <- Text -> IO CString
textToCString Text
name
    Ptr Source -> CString -> IO ()
g_source_set_static_name Ptr Source
source' CString
name'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
name'
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceSetStaticNameMethodInfo
instance (signature ~ (T.Text -> m ()), MonadIO m) => O.OverloadedMethod SourceSetStaticNameMethodInfo Source signature where
    overloadedMethod = sourceSetStaticName

instance O.OverloadedMethodInfo SourceSetStaticNameMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceSetStaticName",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceSetStaticName"
        })


#endif

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

foreign import ccall "g_source_unref" g_source_unref :: 
    Ptr Source ->                           -- source : TInterface (Name {namespace = "GLib", name = "Source"})
    IO ()

-- | Decreases the reference count of a source by one. If the
-- resulting reference count is zero the source and associated
-- memory will be destroyed.
sourceUnref ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Source
    -- ^ /@source@/: a t'GI.GLib.Structs.Source.Source'
    -> m ()
sourceUnref :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Source -> m ()
sourceUnref Source
source = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Source
source' <- Source -> IO (Ptr Source)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Source
source
    Ptr Source -> IO ()
g_source_unref Ptr Source
source'
    Source -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Source
source
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data SourceUnrefMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod SourceUnrefMethodInfo Source signature where
    overloadedMethod = sourceUnref

instance O.OverloadedMethodInfo SourceUnrefMethodInfo Source where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.GLib.Structs.Source.sourceUnref",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-glib-2.0.26/docs/GI-GLib-Structs-Source.html#v:sourceUnref"
        })


#endif

-- method Source::remove
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "tag"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the ID of the source to remove."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "g_source_remove" g_source_remove :: 
    Word32 ->                               -- tag : TBasicType TUInt
    IO CInt

-- | Removes the source with the given ID from the default main context. You must
-- use 'GI.GLib.Structs.Source.sourceDestroy' for sources added to a non-default main context.
-- 
-- The ID of a t'GI.GLib.Structs.Source.Source' is given by 'GI.GLib.Structs.Source.sourceGetId', or will be
-- returned by the functions 'GI.GLib.Structs.Source.sourceAttach', @/g_idle_add()/@,
-- 'GI.GLib.Functions.idleAdd', @/g_timeout_add()/@, 'GI.GLib.Functions.timeoutAdd',
-- @/g_child_watch_add()/@, 'GI.GLib.Functions.childWatchAdd', @/g_io_add_watch()/@, and
-- 'GI.GLib.Functions.ioAddWatch'.
-- 
-- It is a programmer error to attempt to remove 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.
sourceRemove ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Word32
    -- ^ /@tag@/: the ID of the source to remove.
    -> m Bool
    -- ^ __Returns:__ For historical reasons, this function always returns 'P.True'
sourceRemove :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Bool
sourceRemove Word32
tag = IO Bool -> m Bool
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
    CInt
result <- Word32 -> IO CInt
g_source_remove Word32
tag
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method Source::remove_by_funcs_user_data
-- method type : MemberFunction
-- Args: [ 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
--           , 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
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

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

-- | Removes a source from the default main loop context given the
-- source functions and user data. If multiple sources exist with the
-- same source functions and user data, only one will be destroyed.
sourceRemoveByFuncsUserData ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GLib.SourceFuncs.SourceFuncs
    -- ^ /@funcs@/: The /@sourceFuncs@/ passed to 'GI.GLib.Structs.Source.sourceNew'
    -> Ptr ()
    -- ^ /@userData@/: the user data for the callback
    -> m Bool
    -- ^ __Returns:__ 'P.True' if a source was found and removed.
sourceRemoveByFuncsUserData :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
SourceFuncs -> Ptr () -> m Bool
sourceRemoveByFuncsUserData SourceFuncs
funcs Ptr ()
userData = IO Bool -> m Bool
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 SourceFuncs
funcs' <- SourceFuncs -> IO (Ptr SourceFuncs)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr SourceFuncs
funcs
    CInt
result <- Ptr SourceFuncs -> C_SourceFunc
g_source_remove_by_funcs_user_data Ptr SourceFuncs
funcs' Ptr ()
userData
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    SourceFuncs -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr SourceFuncs
funcs
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method Source::remove_by_user_data
-- method type : MemberFunction
-- Args: [ 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
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "g_source_remove_by_user_data" g_source_remove_by_user_data :: 
    Ptr () ->                               -- user_data : TBasicType TPtr
    IO CInt

-- | Removes a source from the default main loop context given the user
-- data for the callback. If multiple sources exist with the same user
-- data, only one will be destroyed.
sourceRemoveByUserData ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Ptr ()
    -- ^ /@userData@/: the user_data for the callback.
    -> m Bool
    -- ^ __Returns:__ 'P.True' if a source was found and removed.
sourceRemoveByUserData :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Ptr () -> m Bool
sourceRemoveByUserData Ptr ()
userData = IO Bool -> m Bool
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
    CInt
result <- C_SourceFunc
g_source_remove_by_user_data Ptr ()
userData
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method Source::set_name_by_id
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "tag"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GSource ID" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "debug name for the source"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_source_set_name_by_id" g_source_set_name_by_id :: 
    Word32 ->                               -- tag : TBasicType TUInt
    CString ->                              -- name : TBasicType TUTF8
    IO ()

-- | Sets the name of a source using its ID.
-- 
-- This is a convenience utility to set source names from the return
-- value of @/g_idle_add()/@, @/g_timeout_add()/@, etc.
-- 
-- It is a programmer error to attempt to set the name of 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.
-- 
-- /Since: 2.26/
sourceSetNameById ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Word32
    -- ^ /@tag@/: a t'GI.GLib.Structs.Source.Source' ID
    -> T.Text
    -- ^ /@name@/: debug name for the source
    -> m ()
sourceSetNameById :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Word32 -> Text -> m ()
sourceSetNameById Word32
tag Text
name = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    CString
name' <- Text -> IO CString
textToCString Text
name
    Word32 -> CString -> IO ()
g_source_set_name_by_id Word32
tag CString
name'
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
name'
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveSourceMethod (t :: Symbol) (o :: *) :: * where
    ResolveSourceMethod "addChildSource" o = SourceAddChildSourceMethodInfo
    ResolveSourceMethod "addPoll" o = SourceAddPollMethodInfo
    ResolveSourceMethod "addUnixFd" o = SourceAddUnixFdMethodInfo
    ResolveSourceMethod "attach" o = SourceAttachMethodInfo
    ResolveSourceMethod "destroy" o = SourceDestroyMethodInfo
    ResolveSourceMethod "isDestroyed" o = SourceIsDestroyedMethodInfo
    ResolveSourceMethod "modifyUnixFd" o = SourceModifyUnixFdMethodInfo
    ResolveSourceMethod "queryUnixFd" o = SourceQueryUnixFdMethodInfo
    ResolveSourceMethod "ref" o = SourceRefMethodInfo
    ResolveSourceMethod "removeChildSource" o = SourceRemoveChildSourceMethodInfo
    ResolveSourceMethod "removePoll" o = SourceRemovePollMethodInfo
    ResolveSourceMethod "removeUnixFd" o = SourceRemoveUnixFdMethodInfo
    ResolveSourceMethod "unref" o = SourceUnrefMethodInfo
    ResolveSourceMethod "getCanRecurse" o = SourceGetCanRecurseMethodInfo
    ResolveSourceMethod "getContext" o = SourceGetContextMethodInfo
    ResolveSourceMethod "getCurrentTime" o = SourceGetCurrentTimeMethodInfo
    ResolveSourceMethod "getId" o = SourceGetIdMethodInfo
    ResolveSourceMethod "getName" o = SourceGetNameMethodInfo
    ResolveSourceMethod "getPriority" o = SourceGetPriorityMethodInfo
    ResolveSourceMethod "getReadyTime" o = SourceGetReadyTimeMethodInfo
    ResolveSourceMethod "getTime" o = SourceGetTimeMethodInfo
    ResolveSourceMethod "setCallback" o = SourceSetCallbackMethodInfo
    ResolveSourceMethod "setCallbackIndirect" o = SourceSetCallbackIndirectMethodInfo
    ResolveSourceMethod "setCanRecurse" o = SourceSetCanRecurseMethodInfo
    ResolveSourceMethod "setFuncs" o = SourceSetFuncsMethodInfo
    ResolveSourceMethod "setName" o = SourceSetNameMethodInfo
    ResolveSourceMethod "setPriority" o = SourceSetPriorityMethodInfo
    ResolveSourceMethod "setReadyTime" o = SourceSetReadyTimeMethodInfo
    ResolveSourceMethod "setStaticName" o = SourceSetStaticNameMethodInfo
    ResolveSourceMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveSourceMethod t Source, O.OverloadedMethod info Source p) => OL.IsLabel t (Source -> 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 ~ ResolveSourceMethod t Source, O.OverloadedMethod info Source p, R.HasField t Source p) => R.HasField t Source p where
    getField = O.overloadedMethod @info

#endif

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

#endif