{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Clutter.Structs.Point
(
Point(..) ,
newZeroPoint ,
#if defined(ENABLE_OVERLOADING)
ResolvePointMethod ,
#endif
pointAlloc ,
#if defined(ENABLE_OVERLOADING)
PointCopyMethodInfo ,
#endif
pointCopy ,
#if defined(ENABLE_OVERLOADING)
PointDistanceMethodInfo ,
#endif
pointDistance ,
#if defined(ENABLE_OVERLOADING)
PointEqualsMethodInfo ,
#endif
pointEquals ,
#if defined(ENABLE_OVERLOADING)
PointFreeMethodInfo ,
#endif
pointFree ,
#if defined(ENABLE_OVERLOADING)
PointInitMethodInfo ,
#endif
pointInit ,
pointZero ,
getPointX ,
#if defined(ENABLE_OVERLOADING)
point_x ,
#endif
setPointX ,
getPointY ,
#if defined(ENABLE_OVERLOADING)
point_y ,
#endif
setPointY ,
) 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
newtype Point = Point (SP.ManagedPtr Point)
deriving (Point -> Point -> Bool
(Point -> Point -> Bool) -> (Point -> Point -> Bool) -> Eq Point
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Point -> Point -> Bool
$c/= :: Point -> Point -> Bool
== :: Point -> Point -> Bool
$c== :: Point -> Point -> Bool
Eq)
instance SP.ManagedPtrNewtype Point where
toManagedPtr :: Point -> ManagedPtr Point
toManagedPtr (Point ManagedPtr Point
p) = ManagedPtr Point
p
foreign import ccall "clutter_point_get_type" c_clutter_point_get_type ::
IO GType
type instance O.ParentTypes Point = '[]
instance O.HasParentTypes Point
instance B.Types.TypedObject Point where
glibType :: IO GType
glibType = IO GType
c_clutter_point_get_type
instance B.Types.GBoxed Point
instance B.GValue.IsGValue (Maybe Point) where
gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_clutter_point_get_type
gvalueSet_ :: Ptr GValue -> Maybe Point -> IO ()
gvalueSet_ Ptr GValue
gv Maybe Point
P.Nothing = Ptr GValue -> Ptr Point -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr Point
forall a. Ptr a
FP.nullPtr :: FP.Ptr Point)
gvalueSet_ Ptr GValue
gv (P.Just Point
obj) = Point -> (Ptr Point -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Point
obj (Ptr GValue -> Ptr Point -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
gvalueGet_ :: Ptr GValue -> IO (Maybe Point)
gvalueGet_ Ptr GValue
gv = do
Ptr Point
ptr <- Ptr GValue -> IO (Ptr Point)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr Point)
if Ptr Point
ptr Ptr Point -> Ptr Point -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr Point
forall a. Ptr a
FP.nullPtr
then Point -> Maybe Point
forall a. a -> Maybe a
P.Just (Point -> Maybe Point) -> IO Point -> IO (Maybe Point)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr Point -> Point
Point Ptr Point
ptr
else Maybe Point -> IO (Maybe Point)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Point
forall a. Maybe a
P.Nothing
newZeroPoint :: MonadIO m => m Point
newZeroPoint :: forall (m :: * -> *). MonadIO m => m Point
newZeroPoint = IO Point -> m Point
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Point -> m Point) -> IO Point -> m Point
forall a b. (a -> b) -> a -> b
$ Int -> IO (Ptr Point)
forall a. GBoxed a => Int -> IO (Ptr a)
callocBoxedBytes Int
8 IO (Ptr Point) -> (Ptr Point -> IO Point) -> IO Point
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Point -> Point
Point
instance tag ~ 'AttrSet => Constructible Point tag where
new :: forall (m :: * -> *).
MonadIO m =>
(ManagedPtr Point -> Point) -> [AttrOp Point tag] -> m Point
new ManagedPtr Point -> Point
_ [AttrOp Point tag]
attrs = do
Point
o <- m Point
forall (m :: * -> *). MonadIO m => m Point
newZeroPoint
Point -> [AttrOp Point 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set Point
o [AttrOp Point tag]
[AttrOp Point 'AttrSet]
attrs
Point -> m Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
o
getPointX :: MonadIO m => Point -> m Float
getPointX :: forall (m :: * -> *). MonadIO m => Point -> m Float
getPointX Point
s = IO Float -> m Float
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Float -> m Float) -> IO Float -> m Float
forall a b. (a -> b) -> a -> b
$ Point -> (Ptr Point -> IO Float) -> IO Float
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Point
s ((Ptr Point -> IO Float) -> IO Float)
-> (Ptr Point -> IO Float) -> IO Float
forall a b. (a -> b) -> a -> b
$ \Ptr Point
ptr -> do
CFloat
val <- Ptr CFloat -> IO CFloat
forall a. Storable a => Ptr a -> IO a
peek (Ptr Point
ptr Ptr Point -> Int -> Ptr CFloat
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) :: IO CFloat
let val' :: Float
val' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
val
Float -> IO Float
forall (m :: * -> *) a. Monad m => a -> m a
return Float
val'
setPointX :: MonadIO m => Point -> Float -> m ()
setPointX :: forall (m :: * -> *). MonadIO m => Point -> Float -> m ()
setPointX Point
s Float
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ Point -> (Ptr Point -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Point
s ((Ptr Point -> IO ()) -> IO ()) -> (Ptr Point -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr Point
ptr -> do
let val' :: CFloat
val' = Float -> CFloat
forall a b. (Real a, Fractional b) => a -> b
realToFrac Float
val
Ptr CFloat -> CFloat -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr Point
ptr Ptr Point -> Int -> Ptr CFloat
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) (CFloat
val' :: CFloat)
#if defined(ENABLE_OVERLOADING)
data PointXFieldInfo
instance AttrInfo PointXFieldInfo where
type AttrBaseTypeConstraint PointXFieldInfo = (~) Point
type AttrAllowedOps PointXFieldInfo = '[ 'AttrSet, 'AttrGet]
type AttrSetTypeConstraint PointXFieldInfo = (~) Float
type AttrTransferTypeConstraint PointXFieldInfo = (~)Float
type AttrTransferType PointXFieldInfo = Float
type AttrGetType PointXFieldInfo = Float
type AttrLabel PointXFieldInfo = "x"
type AttrOrigin PointXFieldInfo = Point
attrGet = getPointX
attrSet = setPointX
attrConstruct = undefined
attrClear = undefined
attrTransfer _ v = do
return v
dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.x"
, O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#g:attr:x"
})
point_x :: AttrLabelProxy "x"
point_x = AttrLabelProxy
#endif
getPointY :: MonadIO m => Point -> m Float
getPointY :: forall (m :: * -> *). MonadIO m => Point -> m Float
getPointY Point
s = IO Float -> m Float
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Float -> m Float) -> IO Float -> m Float
forall a b. (a -> b) -> a -> b
$ Point -> (Ptr Point -> IO Float) -> IO Float
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Point
s ((Ptr Point -> IO Float) -> IO Float)
-> (Ptr Point -> IO Float) -> IO Float
forall a b. (a -> b) -> a -> b
$ \Ptr Point
ptr -> do
CFloat
val <- Ptr CFloat -> IO CFloat
forall a. Storable a => Ptr a -> IO a
peek (Ptr Point
ptr Ptr Point -> Int -> Ptr CFloat
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
4) :: IO CFloat
let val' :: Float
val' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
val
Float -> IO Float
forall (m :: * -> *) a. Monad m => a -> m a
return Float
val'
setPointY :: MonadIO m => Point -> Float -> m ()
setPointY :: forall (m :: * -> *). MonadIO m => Point -> Float -> m ()
setPointY Point
s Float
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ Point -> (Ptr Point -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Point
s ((Ptr Point -> IO ()) -> IO ()) -> (Ptr Point -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr Point
ptr -> do
let val' :: CFloat
val' = Float -> CFloat
forall a b. (Real a, Fractional b) => a -> b
realToFrac Float
val
Ptr CFloat -> CFloat -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr Point
ptr Ptr Point -> Int -> Ptr CFloat
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
4) (CFloat
val' :: CFloat)
#if defined(ENABLE_OVERLOADING)
data PointYFieldInfo
instance AttrInfo PointYFieldInfo where
type AttrBaseTypeConstraint PointYFieldInfo = (~) Point
type AttrAllowedOps PointYFieldInfo = '[ 'AttrSet, 'AttrGet]
type AttrSetTypeConstraint PointYFieldInfo = (~) Float
type AttrTransferTypeConstraint PointYFieldInfo = (~)Float
type AttrTransferType PointYFieldInfo = Float
type AttrGetType PointYFieldInfo = Float
type AttrLabel PointYFieldInfo = "y"
type AttrOrigin PointYFieldInfo = Point
attrGet = getPointY
attrSet = setPointY
attrConstruct = undefined
attrClear = undefined
attrTransfer _ v = do
return v
dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.y"
, O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#g:attr:y"
})
point_y :: AttrLabelProxy "y"
point_y = AttrLabelProxy
#endif
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList Point
type instance O.AttributeList Point = PointAttributeList
type PointAttributeList = ('[ '("x", PointXFieldInfo), '("y", PointYFieldInfo)] :: [(Symbol, *)])
#endif
foreign import ccall "clutter_point_alloc" clutter_point_alloc ::
IO (Ptr Point)
pointAlloc ::
(B.CallStack.HasCallStack, MonadIO m) =>
m Point
pointAlloc :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Point
pointAlloc = IO Point -> m Point
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Point -> m Point) -> IO Point -> m Point
forall a b. (a -> b) -> a -> b
$ do
Ptr Point
result <- IO (Ptr Point)
clutter_point_alloc
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"pointAlloc" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Point -> Point
Point) Ptr Point
result
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
result'
#if defined(ENABLE_OVERLOADING)
#endif
foreign import ccall "clutter_point_copy" clutter_point_copy ::
Ptr Point ->
IO (Ptr Point)
pointCopy ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> m Point
pointCopy :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Point -> m Point
pointCopy Point
point = IO Point -> m Point
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Point -> m Point) -> IO Point -> m Point
forall a b. (a -> b) -> a -> b
$ do
Ptr Point
point' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
point
Ptr Point
result <- Ptr Point -> IO (Ptr Point)
clutter_point_copy Ptr Point
point'
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"pointCopy" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Point -> Point
Point) Ptr Point
result
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
point
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
result'
#if defined(ENABLE_OVERLOADING)
data PointCopyMethodInfo
instance (signature ~ (m Point), MonadIO m) => O.OverloadedMethod PointCopyMethodInfo Point signature where
overloadedMethod = pointCopy
instance O.OverloadedMethodInfo PointCopyMethodInfo Point where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.pointCopy",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#v:pointCopy"
})
#endif
foreign import ccall "clutter_point_distance" clutter_point_distance ::
Ptr Point ->
Ptr Point ->
Ptr CFloat ->
Ptr CFloat ->
IO CFloat
pointDistance ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Point
-> m ((Float, Float, Float))
pointDistance :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Point -> Point -> m (Float, Float, Float)
pointDistance Point
a Point
b = IO (Float, Float, Float) -> m (Float, Float, Float)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Float, Float, Float) -> m (Float, Float, Float))
-> IO (Float, Float, Float) -> m (Float, Float, Float)
forall a b. (a -> b) -> a -> b
$ do
Ptr Point
a' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
a
Ptr Point
b' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
b
Ptr CFloat
xDistance <- IO (Ptr CFloat)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr CFloat)
Ptr CFloat
yDistance <- IO (Ptr CFloat)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr CFloat)
CFloat
result <- Ptr Point -> Ptr Point -> Ptr CFloat -> Ptr CFloat -> IO CFloat
clutter_point_distance Ptr Point
a' Ptr Point
b' Ptr CFloat
xDistance Ptr CFloat
yDistance
let result' :: Float
result' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
result
CFloat
xDistance' <- Ptr CFloat -> IO CFloat
forall a. Storable a => Ptr a -> IO a
peek Ptr CFloat
xDistance
let xDistance'' :: Float
xDistance'' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
xDistance'
CFloat
yDistance' <- Ptr CFloat -> IO CFloat
forall a. Storable a => Ptr a -> IO a
peek Ptr CFloat
yDistance
let yDistance'' :: Float
yDistance'' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
yDistance'
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
a
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
b
Ptr CFloat -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr CFloat
xDistance
Ptr CFloat -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr CFloat
yDistance
(Float, Float, Float) -> IO (Float, Float, Float)
forall (m :: * -> *) a. Monad m => a -> m a
return (Float
result', Float
xDistance'', Float
yDistance'')
#if defined(ENABLE_OVERLOADING)
data PointDistanceMethodInfo
instance (signature ~ (Point -> m ((Float, Float, Float))), MonadIO m) => O.OverloadedMethod PointDistanceMethodInfo Point signature where
overloadedMethod = pointDistance
instance O.OverloadedMethodInfo PointDistanceMethodInfo Point where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.pointDistance",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#v:pointDistance"
})
#endif
foreign import ccall "clutter_point_equals" clutter_point_equals ::
Ptr Point ->
Ptr Point ->
IO CInt
pointEquals ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Point
-> m Bool
pointEquals :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Point -> Point -> m Bool
pointEquals Point
a Point
b = 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 Point
a' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
a
Ptr Point
b' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
b
CInt
result <- Ptr Point -> Ptr Point -> IO CInt
clutter_point_equals Ptr Point
a' Ptr Point
b'
let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
a
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
b
Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'
#if defined(ENABLE_OVERLOADING)
data PointEqualsMethodInfo
instance (signature ~ (Point -> m Bool), MonadIO m) => O.OverloadedMethod PointEqualsMethodInfo Point signature where
overloadedMethod = pointEquals
instance O.OverloadedMethodInfo PointEqualsMethodInfo Point where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.pointEquals",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#v:pointEquals"
})
#endif
foreign import ccall "clutter_point_free" clutter_point_free ::
Ptr Point ->
IO ()
pointFree ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> m ()
pointFree :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Point -> m ()
pointFree Point
point = 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 Point
point' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
point
Ptr Point -> IO ()
clutter_point_free Ptr Point
point'
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
point
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data PointFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod PointFreeMethodInfo Point signature where
overloadedMethod = pointFree
instance O.OverloadedMethodInfo PointFreeMethodInfo Point where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.pointFree",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#v:pointFree"
})
#endif
foreign import ccall "clutter_point_init" clutter_point_init ::
Ptr Point ->
CFloat ->
CFloat ->
IO (Ptr Point)
pointInit ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Float
-> Float
-> m Point
pointInit :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Point -> Float -> Float -> m Point
pointInit Point
point Float
x Float
y = IO Point -> m Point
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Point -> m Point) -> IO Point -> m Point
forall a b. (a -> b) -> a -> b
$ do
Ptr Point
point' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
point
let x' :: CFloat
x' = Float -> CFloat
forall a b. (Real a, Fractional b) => a -> b
realToFrac Float
x
let y' :: CFloat
y' = Float -> CFloat
forall a b. (Real a, Fractional b) => a -> b
realToFrac Float
y
Ptr Point
result <- Ptr Point -> CFloat -> CFloat -> IO (Ptr Point)
clutter_point_init Ptr Point
point' CFloat
x' CFloat
y'
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"pointInit" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newBoxed ManagedPtr Point -> Point
Point) Ptr Point
result
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
point
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
result'
#if defined(ENABLE_OVERLOADING)
data PointInitMethodInfo
instance (signature ~ (Float -> Float -> m Point), MonadIO m) => O.OverloadedMethod PointInitMethodInfo Point signature where
overloadedMethod = pointInit
instance O.OverloadedMethodInfo PointInitMethodInfo Point where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Clutter.Structs.Point.pointInit",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Point.html#v:pointInit"
})
#endif
foreign import ccall "clutter_point_zero" clutter_point_zero ::
IO (Ptr Point)
pointZero ::
(B.CallStack.HasCallStack, MonadIO m) =>
m Point
pointZero :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Point
pointZero = IO Point -> m Point
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Point -> m Point) -> IO Point -> m Point
forall a b. (a -> b) -> a -> b
$ do
Ptr Point
result <- IO (Ptr Point)
clutter_point_zero
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"pointZero" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newBoxed ManagedPtr Point -> Point
Point) Ptr Point
result
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
result'
#if defined(ENABLE_OVERLOADING)
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolvePointMethod (t :: Symbol) (o :: *) :: * where
ResolvePointMethod "copy" o = PointCopyMethodInfo
ResolvePointMethod "distance" o = PointDistanceMethodInfo
ResolvePointMethod "equals" o = PointEqualsMethodInfo
ResolvePointMethod "free" o = PointFreeMethodInfo
ResolvePointMethod "init" o = PointInitMethodInfo
ResolvePointMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolvePointMethod t Point, O.OverloadedMethod info Point p) => OL.IsLabel t (Point -> 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 ~ ResolvePointMethod t Point, O.OverloadedMethod info Point p, R.HasField t Point p) => R.HasField t Point p where
getField = O.overloadedMethod @info
#endif
instance (info ~ ResolvePointMethod t Point, O.OverloadedMethodInfo info Point) => OL.IsLabel t (O.MethodProxy info Point) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.MethodProxy
#else
fromLabel _ = O.MethodProxy
#endif
#endif