{-# 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.ScaledFont
    ( 

-- * Exported types
    ScaledFont(..)                          ,


 -- * Methods

#if defined(ENABLE_OVERLOADING)
    ResolveScaledFontMethod                 ,
#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 ScaledFont = ScaledFont (SP.ManagedPtr ScaledFont)
    deriving (ScaledFont -> ScaledFont -> Bool
(ScaledFont -> ScaledFont -> Bool)
-> (ScaledFont -> ScaledFont -> Bool) -> Eq ScaledFont
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ScaledFont -> ScaledFont -> Bool
$c/= :: ScaledFont -> ScaledFont -> Bool
== :: ScaledFont -> ScaledFont -> Bool
$c== :: ScaledFont -> ScaledFont -> Bool
Eq)

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

foreign import ccall "cairo_gobject_scaled_font_get_type" c_cairo_gobject_scaled_font_get_type :: 
    IO GType

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

instance B.Types.TypedObject ScaledFont where
    glibType :: IO GType
glibType = IO GType
c_cairo_gobject_scaled_font_get_type

instance B.Types.GBoxed ScaledFont

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


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

#if defined(ENABLE_OVERLOADING)
type family ResolveScaledFontMethod (t :: Symbol) (o :: *) :: * where
    ResolveScaledFontMethod l o = O.MethodResolutionFailed l o

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

#endif

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

#endif