{-# LANGUAGE TypeApplications #-}


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

#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !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.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.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


-- | 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
/= :: FontFace -> FontFace -> Bool
$c/= :: FontFace -> FontFace -> Bool
== :: FontFace -> FontFace -> Bool
$c== :: 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 (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, *)])
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveFontFaceMethod (t :: Symbol) (o :: *) :: * 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