    {-# LANGUAGE TypeApplications #-}

    -- | Copyright  : Will Thompson and Iñaki García Etxebarria
    -- License    : LGPL-2.1
    -- Maintainer : Iñaki García Etxebarria
    --
    -- /No description available in the introspection data./

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

    module GI.Cairo.Structs.FontFace
        (

    -- * Exported types
        FontFace(..)                            ,

     -- * Methods

    #if defined(ENABLE_OVERLOADING)
        ResolveFontFaceMethod                   ,
    #endif

        ) where

    import Data.GI.Base.ShortPrelude
    import qualified Data.GI.Base.ShortPrelude as SP
    import qualified Data.GI.Base.Overloading as O
    import qualified Prelude as P

    import qualified Data.GI.Base.Attributes as GI.Attributes
    import qualified Data.GI.Base.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GHashTable as B.GHT
    import qualified Data.GI.Base.GVariant as B.GVariant
    import qualified Data.GI.Base.GValue as B.GValue
    import qualified Data.GI.Base.GParamSpec as B.GParamSpec
    import qualified Data.GI.Base.CallStack as B.CallStack
    import qualified Data.GI.Base.Properties as B.Properties
    import qualified Data.GI.Base.Signals as B.Signals
    import qualified Control.Monad.IO.Class as MIO
    import qualified Data.Coerce as Coerce
    import qualified Data.Text as T
    import qualified Data.Kind as DK
    import qualified Data.ByteString.Char8 as B
    import qualified Data.Map as Map
    import qualified Foreign.Ptr as FP
    import qualified GHC.OverloadedLabels as OL
    import qualified GHC.Records as R
    import qualified Data.Word as DW
    import qualified Data.Int as DI
    import qualified System.Posix.Types as SPT
    import qualified Foreign.C.Types as FCT

    -- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
    #if MIN_VERSION_base(4,18,0)

    #else

    #endif

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

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

    foreign import ccall "cairo_gobject_font_face_get_type" c_cairo_gobject_font_face_get_type ::
        IO GType

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

    instance B.Types.TypedObject FontFace where
        glibType :: IO GType
    glibType = IO GType
    c_cairo_gobject_font_face_get_type

    instance B.Types.GBoxed FontFace

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

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

    #if defined(ENABLE_OVERLOADING)
    type family ResolveFontFaceMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
        ResolveFontFaceMethod l o = O.MethodResolutionFailed l o

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

    #endif

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

    #endif