{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.PangoCairo.Interfaces.Font
(
Font(..) ,
noFont ,
IsFont ,
toFont ,
#if defined(ENABLE_OVERLOADING)
ResolveFontMethod ,
#endif
#if defined(ENABLE_OVERLOADING)
FontGetScaledFontMethodInfo ,
#endif
fontGetScaledFont ,
) 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.ManagedPtr as B.ManagedPtr
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 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 GI.Cairo.Structs.ScaledFont as Cairo.ScaledFont
import qualified GI.GObject.Objects.Object as GObject.Object
import qualified GI.Pango.Objects.Font as Pango.Font
newtype Font = Font (ManagedPtr Font)
deriving (Font -> Font -> Bool
(Font -> Font -> Bool) -> (Font -> Font -> Bool) -> Eq Font
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Font -> Font -> Bool
$c/= :: Font -> Font -> Bool
== :: Font -> Font -> Bool
$c== :: Font -> Font -> Bool
Eq)
noFont :: Maybe Font
noFont :: Maybe Font
noFont = Maybe Font
forall a. Maybe a
Nothing
#if defined(ENABLE_OVERLOADING)
type instance O.SignalList Font = FontSignalList
type FontSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])
#endif
foreign import ccall "pango_cairo_font_get_type"
c_pango_cairo_font_get_type :: IO GType
instance GObject Font where
gobjectType :: IO GType
gobjectType = IO GType
c_pango_cairo_font_get_type
instance B.GValue.IsGValue Font where
toGValue :: Font -> IO GValue
toGValue o :: Font
o = do
GType
gtype <- IO GType
c_pango_cairo_font_get_type
Font -> (Ptr Font -> IO GValue) -> IO GValue
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Font
o (GType -> (GValue -> Ptr Font -> IO ()) -> Ptr Font -> IO GValue
forall a. GType -> (GValue -> a -> IO ()) -> a -> IO GValue
B.GValue.buildGValue GType
gtype GValue -> Ptr Font -> IO ()
forall a. GObject a => GValue -> Ptr a -> IO ()
B.GValue.set_object)
fromGValue :: GValue -> IO Font
fromGValue gv :: GValue
gv = do
Ptr Font
ptr <- GValue -> IO (Ptr Font)
forall b. GObject b => GValue -> IO (Ptr b)
B.GValue.get_object GValue
gv :: IO (Ptr Font)
(ManagedPtr Font -> Font) -> Ptr Font -> IO Font
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
B.ManagedPtr.newObject ManagedPtr Font -> Font
Font Ptr Font
ptr
class (GObject o, O.IsDescendantOf Font o) => IsFont o
instance (GObject o, O.IsDescendantOf Font o) => IsFont o
instance O.HasParentTypes Font
type instance O.ParentTypes Font = '[Pango.Font.Font, GObject.Object.Object]
toFont :: (MonadIO m, IsFont o) => o -> m Font
toFont :: o -> m Font
toFont = IO Font -> m Font
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Font -> m Font) -> (o -> IO Font) -> o -> m Font
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr Font -> Font) -> o -> IO Font
forall o o'.
(HasCallStack, GObject o, GObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
unsafeCastTo ManagedPtr Font -> Font
Font
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList Font
type instance O.AttributeList Font = FontAttributeList
type FontAttributeList = ('[ ] :: [(Symbol, *)])
#endif
#if defined(ENABLE_OVERLOADING)
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveFontMethod (t :: Symbol) (o :: *) :: * where
ResolveFontMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
ResolveFontMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
ResolveFontMethod "describe" o = Pango.Font.FontDescribeMethodInfo
ResolveFontMethod "describeWithAbsoluteSize" o = Pango.Font.FontDescribeWithAbsoluteSizeMethodInfo
ResolveFontMethod "findShaper" o = Pango.Font.FontFindShaperMethodInfo
ResolveFontMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
ResolveFontMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
ResolveFontMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
ResolveFontMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
ResolveFontMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
ResolveFontMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
ResolveFontMethod "ref" o = GObject.Object.ObjectRefMethodInfo
ResolveFontMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
ResolveFontMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
ResolveFontMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
ResolveFontMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
ResolveFontMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
ResolveFontMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
ResolveFontMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
ResolveFontMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
ResolveFontMethod "getFontMap" o = Pango.Font.FontGetFontMapMethodInfo
ResolveFontMethod "getGlyphExtents" o = Pango.Font.FontGetGlyphExtentsMethodInfo
ResolveFontMethod "getMetrics" o = Pango.Font.FontGetMetricsMethodInfo
ResolveFontMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
ResolveFontMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
ResolveFontMethod "getScaledFont" o = FontGetScaledFontMethodInfo
ResolveFontMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
ResolveFontMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
ResolveFontMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
ResolveFontMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveFontMethod t Font, O.MethodInfo info Font p) => OL.IsLabel t (Font -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#endif
foreign import ccall "pango_cairo_font_get_scaled_font" pango_cairo_font_get_scaled_font ::
Ptr Font ->
IO (Ptr Cairo.ScaledFont.ScaledFont)
fontGetScaledFont ::
(B.CallStack.HasCallStack, MonadIO m, IsFont a) =>
a
-> m (Maybe Cairo.ScaledFont.ScaledFont)
fontGetScaledFont :: a -> m (Maybe ScaledFont)
fontGetScaledFont font :: a
font = IO (Maybe ScaledFont) -> m (Maybe ScaledFont)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe ScaledFont) -> m (Maybe ScaledFont))
-> IO (Maybe ScaledFont) -> m (Maybe ScaledFont)
forall a b. (a -> b) -> a -> b
$ do
Ptr Font
font' <- a -> IO (Ptr Font)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
font
Ptr ScaledFont
result <- Ptr Font -> IO (Ptr ScaledFont)
pango_cairo_font_get_scaled_font Ptr Font
font'
Maybe ScaledFont
maybeResult <- Ptr ScaledFont
-> (Ptr ScaledFont -> IO ScaledFont) -> IO (Maybe ScaledFont)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
convertIfNonNull Ptr ScaledFont
result ((Ptr ScaledFont -> IO ScaledFont) -> IO (Maybe ScaledFont))
-> (Ptr ScaledFont -> IO ScaledFont) -> IO (Maybe ScaledFont)
forall a b. (a -> b) -> a -> b
$ \result' :: Ptr ScaledFont
result' -> do
ScaledFont
result'' <- ((ManagedPtr ScaledFont -> ScaledFont)
-> Ptr ScaledFont -> IO ScaledFont
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr ScaledFont -> ScaledFont
Cairo.ScaledFont.ScaledFont) Ptr ScaledFont
result'
ScaledFont -> IO ScaledFont
forall (m :: * -> *) a. Monad m => a -> m a
return ScaledFont
result''
a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
font
Maybe ScaledFont -> IO (Maybe ScaledFont)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe ScaledFont
maybeResult
#if defined(ENABLE_OVERLOADING)
data FontGetScaledFontMethodInfo
instance (signature ~ (m (Maybe Cairo.ScaledFont.ScaledFont)), MonadIO m, IsFont a) => O.MethodInfo FontGetScaledFontMethodInfo a signature where
overloadedMethod = fontGetScaledFont
#endif