{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Graphene.Structs.Point
(
Point(..) ,
newZeroPoint ,
noPoint ,
#if defined(ENABLE_OVERLOADING)
ResolvePointMethod ,
#endif
pointAlloc ,
#if defined(ENABLE_OVERLOADING)
PointDistanceMethodInfo ,
#endif
pointDistance ,
#if defined(ENABLE_OVERLOADING)
PointEqualMethodInfo ,
#endif
pointEqual ,
#if defined(ENABLE_OVERLOADING)
PointFreeMethodInfo ,
#endif
pointFree ,
#if defined(ENABLE_OVERLOADING)
PointInitMethodInfo ,
#endif
pointInit ,
#if defined(ENABLE_OVERLOADING)
PointInitFromPointMethodInfo ,
#endif
pointInitFromPoint ,
#if defined(ENABLE_OVERLOADING)
PointInitFromVec2MethodInfo ,
#endif
pointInitFromVec2 ,
#if defined(ENABLE_OVERLOADING)
PointInterpolateMethodInfo ,
#endif
pointInterpolate ,
#if defined(ENABLE_OVERLOADING)
PointNearMethodInfo ,
#endif
pointNear ,
#if defined(ENABLE_OVERLOADING)
PointToVec2MethodInfo ,
#endif
pointToVec2 ,
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.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 {-# SOURCE #-} qualified GI.Graphene.Structs.Vec2 as Graphene.Vec2
newtype Point = Point (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)
foreign import ccall "graphene_point_get_type" c_graphene_point_get_type ::
IO GType
instance BoxedObject Point where
boxedType :: Point -> IO GType
boxedType _ = IO GType
c_graphene_point_get_type
instance B.GValue.IsGValue Point where
toGValue :: Point -> IO GValue
toGValue o :: Point
o = do
GType
gtype <- IO GType
c_graphene_point_get_type
Point -> (Ptr Point -> IO GValue) -> IO GValue
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Point
o (GType -> (GValue -> Ptr Point -> IO ()) -> Ptr Point -> IO GValue
forall a. GType -> (GValue -> a -> IO ()) -> a -> IO GValue
B.GValue.buildGValue GType
gtype GValue -> Ptr Point -> IO ()
forall a. GValue -> Ptr a -> IO ()
B.GValue.set_boxed)
fromGValue :: GValue -> IO Point
fromGValue gv :: GValue
gv = do
Ptr Point
ptr <- GValue -> IO (Ptr Point)
forall b. GValue -> IO (Ptr b)
B.GValue.get_boxed GValue
gv :: IO (Ptr Point)
(ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr Point -> Point
Point Ptr Point
ptr
newZeroPoint :: MonadIO m => m Point
newZeroPoint :: 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. BoxedObject a => Int -> IO (Ptr a)
callocBoxedBytes 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, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Point -> Point
Point
instance tag ~ 'AttrSet => Constructible Point tag where
new :: (ManagedPtr Point -> Point) -> [AttrOp Point tag] -> m Point
new _ attrs :: [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
noPoint :: Maybe Point
noPoint :: Maybe Point
noPoint = Maybe Point
forall a. Maybe a
Nothing
getPointX :: MonadIO m => Point -> m Float
getPointX :: Point -> m Float
getPointX s :: 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 :: 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` 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 :: Point -> Float -> m ()
setPointX s :: Point
s val :: 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 :: 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` 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
point_x :: AttrLabelProxy "x"
point_x = AttrLabelProxy
#endif
getPointY :: MonadIO m => Point -> m Float
getPointY :: Point -> m Float
getPointY s :: 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 :: 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` 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 :: Point -> Float -> m ()
setPointY s :: Point
s val :: 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 :: 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` 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
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 "graphene_point_alloc" graphene_point_alloc ::
IO (Ptr Point)
pointAlloc ::
(B.CallStack.HasCallStack, MonadIO m) =>
m Point
pointAlloc :: 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)
graphene_point_alloc
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "pointAlloc" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject 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 "graphene_point_distance" graphene_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 :: Point -> Point -> m (Float, Float, Float)
pointDistance a :: Point
a b :: 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
dX <- IO (Ptr CFloat)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr CFloat)
Ptr CFloat
dY <- 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
graphene_point_distance Ptr Point
a' Ptr Point
b' Ptr CFloat
dX Ptr CFloat
dY
let result' :: Float
result' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
result
CFloat
dX' <- Ptr CFloat -> IO CFloat
forall a. Storable a => Ptr a -> IO a
peek Ptr CFloat
dX
let dX'' :: Float
dX'' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
dX'
CFloat
dY' <- Ptr CFloat -> IO CFloat
forall a. Storable a => Ptr a -> IO a
peek Ptr CFloat
dY
let dY'' :: Float
dY'' = CFloat -> Float
forall a b. (Real a, Fractional b) => a -> b
realToFrac CFloat
dY'
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
dX
Ptr CFloat -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr CFloat
dY
(Float, Float, Float) -> IO (Float, Float, Float)
forall (m :: * -> *) a. Monad m => a -> m a
return (Float
result', Float
dX'', Float
dY'')
#if defined(ENABLE_OVERLOADING)
data PointDistanceMethodInfo
instance (signature ~ (Point -> m ((Float, Float, Float))), MonadIO m) => O.MethodInfo PointDistanceMethodInfo Point signature where
overloadedMethod = pointDistance
#endif
foreign import ccall "graphene_point_equal" graphene_point_equal ::
Ptr Point ->
Ptr Point ->
IO CInt
pointEqual ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Point
-> m Bool
pointEqual :: Point -> Point -> m Bool
pointEqual a :: Point
a b :: 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
graphene_point_equal Ptr Point
a' Ptr Point
b'
let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= 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 PointEqualMethodInfo
instance (signature ~ (Point -> m Bool), MonadIO m) => O.MethodInfo PointEqualMethodInfo Point signature where
overloadedMethod = pointEqual
#endif
foreign import ccall "graphene_point_free" graphene_point_free ::
Ptr Point ->
IO ()
pointFree ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> m ()
pointFree :: Point -> m ()
pointFree p :: Point
p = 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
p' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
p
Ptr Point -> IO ()
graphene_point_free Ptr Point
p'
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
p
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data PointFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.MethodInfo PointFreeMethodInfo Point signature where
overloadedMethod = pointFree
#endif
foreign import ccall "graphene_point_init" graphene_point_init ::
Ptr Point ->
CFloat ->
CFloat ->
IO (Ptr Point)
pointInit ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Float
-> Float
-> m Point
pointInit :: Point -> Float -> Float -> m Point
pointInit p :: Point
p x :: Float
x y :: 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
p' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
p
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)
graphene_point_init Ptr Point
p' CFloat
x' CFloat
y'
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "pointInit" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject 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
p
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.MethodInfo PointInitMethodInfo Point signature where
overloadedMethod = pointInit
#endif
foreign import ccall "graphene_point_init_from_point" graphene_point_init_from_point ::
Ptr Point ->
Ptr Point ->
IO (Ptr Point)
pointInitFromPoint ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Point
-> m Point
pointInitFromPoint :: Point -> Point -> m Point
pointInitFromPoint p :: Point
p src :: Point
src = 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
p' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
p
Ptr Point
src' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
src
Ptr Point
result <- Ptr Point -> Ptr Point -> IO (Ptr Point)
graphene_point_init_from_point Ptr Point
p' Ptr Point
src'
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "pointInitFromPoint" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject 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
p
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
src
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
result'
#if defined(ENABLE_OVERLOADING)
data PointInitFromPointMethodInfo
instance (signature ~ (Point -> m Point), MonadIO m) => O.MethodInfo PointInitFromPointMethodInfo Point signature where
overloadedMethod = pointInitFromPoint
#endif
foreign import ccall "graphene_point_init_from_vec2" graphene_point_init_from_vec2 ::
Ptr Point ->
Ptr Graphene.Vec2.Vec2 ->
IO (Ptr Point)
pointInitFromVec2 ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Graphene.Vec2.Vec2
-> m Point
pointInitFromVec2 :: Point -> Vec2 -> m Point
pointInitFromVec2 p :: Point
p src :: Vec2
src = 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
p' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
p
Ptr Vec2
src' <- Vec2 -> IO (Ptr Vec2)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Vec2
src
Ptr Point
result <- Ptr Point -> Ptr Vec2 -> IO (Ptr Point)
graphene_point_init_from_vec2 Ptr Point
p' Ptr Vec2
src'
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "pointInitFromVec2" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject 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
p
Vec2 -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Vec2
src
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
result'
#if defined(ENABLE_OVERLOADING)
data PointInitFromVec2MethodInfo
instance (signature ~ (Graphene.Vec2.Vec2 -> m Point), MonadIO m) => O.MethodInfo PointInitFromVec2MethodInfo Point signature where
overloadedMethod = pointInitFromVec2
#endif
foreign import ccall "graphene_point_interpolate" graphene_point_interpolate ::
Ptr Point ->
Ptr Point ->
CDouble ->
Ptr Point ->
IO ()
pointInterpolate ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Point
-> Double
-> m (Point)
pointInterpolate :: Point -> Point -> Double -> m Point
pointInterpolate a :: Point
a b :: Point
b factor :: Double
factor = 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
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
let factor' :: CDouble
factor' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
factor
Ptr Point
res <- Int -> IO (Ptr Point)
forall a. BoxedObject a => Int -> IO (Ptr a)
callocBoxedBytes 8 :: IO (Ptr Point)
Ptr Point -> Ptr Point -> CDouble -> Ptr Point -> IO ()
graphene_point_interpolate Ptr Point
a' Ptr Point
b' CDouble
factor' Ptr Point
res
Point
res' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Point -> Point
Point) Ptr Point
res
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
a
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
b
Point -> IO Point
forall (m :: * -> *) a. Monad m => a -> m a
return Point
res'
#if defined(ENABLE_OVERLOADING)
data PointInterpolateMethodInfo
instance (signature ~ (Point -> Double -> m (Point)), MonadIO m) => O.MethodInfo PointInterpolateMethodInfo Point signature where
overloadedMethod = pointInterpolate
#endif
foreign import ccall "graphene_point_near" graphene_point_near ::
Ptr Point ->
Ptr Point ->
CFloat ->
IO CInt
pointNear ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> Point
-> Float
-> m Bool
pointNear :: Point -> Point -> Float -> m Bool
pointNear a :: Point
a b :: Point
b epsilon :: Float
epsilon = 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
let epsilon' :: CFloat
epsilon' = Float -> CFloat
forall a b. (Real a, Fractional b) => a -> b
realToFrac Float
epsilon
CInt
result <- Ptr Point -> Ptr Point -> CFloat -> IO CInt
graphene_point_near Ptr Point
a' Ptr Point
b' CFloat
epsilon'
let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= 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 PointNearMethodInfo
instance (signature ~ (Point -> Float -> m Bool), MonadIO m) => O.MethodInfo PointNearMethodInfo Point signature where
overloadedMethod = pointNear
#endif
foreign import ccall "graphene_point_to_vec2" graphene_point_to_vec2 ::
Ptr Point ->
Ptr Graphene.Vec2.Vec2 ->
IO ()
pointToVec2 ::
(B.CallStack.HasCallStack, MonadIO m) =>
Point
-> m (Graphene.Vec2.Vec2)
pointToVec2 :: Point -> m Vec2
pointToVec2 p :: Point
p = IO Vec2 -> m Vec2
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Vec2 -> m Vec2) -> IO Vec2 -> m Vec2
forall a b. (a -> b) -> a -> b
$ do
Ptr Point
p' <- Point -> IO (Ptr Point)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Point
p
Ptr Vec2
v <- Int -> IO (Ptr Vec2)
forall a. BoxedObject a => Int -> IO (Ptr a)
callocBoxedBytes 16 :: IO (Ptr Graphene.Vec2.Vec2)
Ptr Point -> Ptr Vec2 -> IO ()
graphene_point_to_vec2 Ptr Point
p' Ptr Vec2
v
Vec2
v' <- ((ManagedPtr Vec2 -> Vec2) -> Ptr Vec2 -> IO Vec2
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Vec2 -> Vec2
Graphene.Vec2.Vec2) Ptr Vec2
v
Point -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Point
p
Vec2 -> IO Vec2
forall (m :: * -> *) a. Monad m => a -> m a
return Vec2
v'
#if defined(ENABLE_OVERLOADING)
data PointToVec2MethodInfo
instance (signature ~ (m (Graphene.Vec2.Vec2)), MonadIO m) => O.MethodInfo PointToVec2MethodInfo Point signature where
overloadedMethod = pointToVec2
#endif
foreign import ccall "graphene_point_zero" graphene_point_zero ::
IO (Ptr Point)
pointZero ::
(B.CallStack.HasCallStack, MonadIO m) =>
m Point
pointZero :: 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)
graphene_point_zero
Text -> Ptr Point -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL "pointZero" Ptr Point
result
Point
result' <- ((ManagedPtr Point -> Point) -> Ptr Point -> IO Point
forall a.
(HasCallStack, BoxedObject 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 "distance" o = PointDistanceMethodInfo
ResolvePointMethod "equal" o = PointEqualMethodInfo
ResolvePointMethod "free" o = PointFreeMethodInfo
ResolvePointMethod "init" o = PointInitMethodInfo
ResolvePointMethod "initFromPoint" o = PointInitFromPointMethodInfo
ResolvePointMethod "initFromVec2" o = PointInitFromVec2MethodInfo
ResolvePointMethod "interpolate" o = PointInterpolateMethodInfo
ResolvePointMethod "near" o = PointNearMethodInfo
ResolvePointMethod "toVec2" o = PointToVec2MethodInfo
ResolvePointMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolvePointMethod t Point, O.MethodInfo 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
#endif