-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria

#if !defined(__HADDOCK_VERSION__)
#define ENABLE_OVERLOADING
#endif

module GI.Gsk.Functions
    ( 

 -- * Methods


-- ** rectSnapGetDirection #method:rectSnapGetDirection#

    rectSnapGetDirection                    ,


-- ** rectSnapNew #method:rectSnapNew#

    rectSnapNew                             ,


-- ** valueDupRenderNode #method:valueDupRenderNode#

    valueDupRenderNode                      ,


-- ** valueGetRenderNode #method:valueGetRenderNode#

    valueGetRenderNode                      ,


-- ** valueSetRenderNode #method:valueSetRenderNode#

    valueSetRenderNode                      ,


-- ** valueTakeRenderNode #method:valueTakeRenderNode#

    valueTakeRenderNode                     ,




    ) 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.GHashTable as B.GHT
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.Kind as DK
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
import qualified Data.Word as DW
import qualified Data.Int as DI
import qualified System.Posix.Types as SPT
import qualified Foreign.C.Types as FCT

-- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
#if MIN_VERSION_base(4,18,0)
import qualified GI.Cairo.Structs.Context as Cairo.Context
import qualified GI.GLib.Structs.Bytes as GLib.Bytes
import qualified GI.Graphene.Structs.Rect as Graphene.Rect
import qualified GI.Gsk.Callbacks as Gsk.Callbacks
import {-# SOURCE #-} qualified GI.Gsk.Enums as Gsk.Enums
import {-# SOURCE #-} qualified GI.Gsk.Objects.RenderNode as Gsk.RenderNode

#else
import {-# SOURCE #-} qualified GI.Gsk.Enums as Gsk.Enums
import {-# SOURCE #-} qualified GI.Gsk.Objects.RenderNode as Gsk.RenderNode

#endif

-- function value_take_render_node
-- Args: [ Arg
--           { argCName = "value"
--           , argType = TGValue
--           , argCType = Just "GValue*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a [struct@GObject.Value] initialized with type `GSK_TYPE_RENDER_NODE`"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "node"
--           , argType =
--               TInterface Name { namespace = "Gsk" , name = "RenderNode" }
--           , argCType = Just "GskRenderNode*"
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a render node" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferEverything
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gsk_value_take_render_node" gsk_value_take_render_node :: 
    Ptr GValue ->                           -- value : TGValue
    Ptr Gsk.RenderNode.RenderNode ->        -- node : TInterface (Name {namespace = "Gsk", name = "RenderNode"})
    IO ()

-- | Stores the given render node inside a @GValue@.
-- 
-- This function transfers the ownership of the
-- render node to the @GValue@.
-- 
-- /Since: 4.6/
valueTakeRenderNode ::
    (B.CallStack.HasCallStack, MonadIO m, Gsk.RenderNode.IsRenderNode a) =>
    GValue
    -- ^ /@value@/: a t'GI.GObject.Structs.Value.Value' initialized with type @GSK_TYPE_RENDER_NODE@
    -> Maybe (a)
    -- ^ /@node@/: a render node
    -> m ()
valueTakeRenderNode :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsRenderNode a) =>
GValue -> Maybe a -> m ()
valueTakeRenderNode GValue
value Maybe a
node = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    value' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
value
    maybeNode <- case node of
        Maybe a
Nothing -> Ptr RenderNode -> IO (Ptr RenderNode)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr RenderNode
forall a. Ptr a
FP.nullPtr
        Just a
jNode -> do
            jNode' <- a -> IO (Ptr RenderNode)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
B.ManagedPtr.disownManagedPtr a
jNode
            return jNode'
    gsk_value_take_render_node value' maybeNode
    touchManagedPtr value
    whenJust node touchManagedPtr
    return ()


-- function value_set_render_node
-- Args: [ Arg
--           { argCName = "value"
--           , argType = TGValue
--           , argCType = Just "GValue*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a [struct@GObject.Value] initialized with type `GSK_TYPE_RENDER_NODE`"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "node"
--           , argType =
--               TInterface Name { namespace = "Gsk" , name = "RenderNode" }
--           , argCType = Just "GskRenderNode*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a render node" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gsk_value_set_render_node" gsk_value_set_render_node :: 
    Ptr GValue ->                           -- value : TGValue
    Ptr Gsk.RenderNode.RenderNode ->        -- node : TInterface (Name {namespace = "Gsk", name = "RenderNode"})
    IO ()

-- | Stores the given render node inside a @GValue@.
-- 
-- The t'GI.GObject.Structs.Value.Value' will acquire a reference
-- to the render node.
-- 
-- /Since: 4.6/
valueSetRenderNode ::
    (B.CallStack.HasCallStack, MonadIO m, Gsk.RenderNode.IsRenderNode a) =>
    GValue
    -- ^ /@value@/: a t'GI.GObject.Structs.Value.Value' initialized with type @GSK_TYPE_RENDER_NODE@
    -> a
    -- ^ /@node@/: a render node
    -> m ()
valueSetRenderNode :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsRenderNode a) =>
GValue -> a -> m ()
valueSetRenderNode GValue
value a
node = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    value' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
value
    node' <- unsafeManagedPtrCastPtr node
    gsk_value_set_render_node value' node'
    touchManagedPtr value
    touchManagedPtr node
    return ()


-- function value_get_render_node
-- Args: [ Arg
--           { argCName = "value"
--           , argType = TGValue
--           , argCType = Just "const GValue*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a `GValue` initialized with type `GSK_TYPE_RENDER_NODE`"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gsk" , name = "RenderNode" })
-- throws : False
-- Skip return : False

foreign import ccall "gsk_value_get_render_node" gsk_value_get_render_node :: 
    Ptr GValue ->                           -- value : TGValue
    IO (Ptr Gsk.RenderNode.RenderNode)

-- | Retrieves the render node stored inside a @GValue@.
-- 
-- /Since: 4.6/
valueGetRenderNode ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GValue
    -- ^ /@value@/: a @GValue@ initialized with type @GSK_TYPE_RENDER_NODE@
    -> m (Maybe Gsk.RenderNode.RenderNode)
    -- ^ __Returns:__ the render node
valueGetRenderNode :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
GValue -> m (Maybe RenderNode)
valueGetRenderNode GValue
value = IO (Maybe RenderNode) -> m (Maybe RenderNode)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe RenderNode) -> m (Maybe RenderNode))
-> IO (Maybe RenderNode) -> m (Maybe RenderNode)
forall a b. (a -> b) -> a -> b
$ do
    value' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
value
    result <- gsk_value_get_render_node value'
    maybeResult <- convertIfNonNull result $ \Ptr RenderNode
result' -> do
        result'' <- ((ManagedPtr RenderNode -> RenderNode)
-> Ptr RenderNode -> IO RenderNode
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newPtr ManagedPtr RenderNode -> RenderNode
Gsk.RenderNode.RenderNode) Ptr RenderNode
result'
        return result''
    touchManagedPtr value
    return maybeResult


-- function value_dup_render_node
-- Args: [ Arg
--           { argCName = "value"
--           , argType = TGValue
--           , argCType = Just "const GValue*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a [struct@GObject.Value] initialized with type `GSK_TYPE_RENDER_NODE`"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gsk" , name = "RenderNode" })
-- throws : False
-- Skip return : False

foreign import ccall "gsk_value_dup_render_node" gsk_value_dup_render_node :: 
    Ptr GValue ->                           -- value : TGValue
    IO (Ptr Gsk.RenderNode.RenderNode)

-- | Retrieves the render node stored inside a @GValue@,
-- and acquires a reference to it.
-- 
-- /Since: 4.6/
valueDupRenderNode ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GValue
    -- ^ /@value@/: a t'GI.GObject.Structs.Value.Value' initialized with type @GSK_TYPE_RENDER_NODE@
    -> m (Maybe Gsk.RenderNode.RenderNode)
    -- ^ __Returns:__ the render node
valueDupRenderNode :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
GValue -> m (Maybe RenderNode)
valueDupRenderNode GValue
value = IO (Maybe RenderNode) -> m (Maybe RenderNode)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe RenderNode) -> m (Maybe RenderNode))
-> IO (Maybe RenderNode) -> m (Maybe RenderNode)
forall a b. (a -> b) -> a -> b
$ do
    value' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
value
    result <- gsk_value_dup_render_node value'
    maybeResult <- convertIfNonNull result $ \Ptr RenderNode
result' -> do
        result'' <- ((ManagedPtr RenderNode -> RenderNode)
-> Ptr RenderNode -> IO RenderNode
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr RenderNode -> RenderNode
Gsk.RenderNode.RenderNode) Ptr RenderNode
result'
        return result''
    touchManagedPtr value
    return maybeResult


-- function rect_snap_new
-- Args: [ Arg
--           { argCName = "top"
--           , argType =
--               TInterface Name { namespace = "Gsk" , name = "SnapDirection" }
--           , argCType = Just "GskSnapDirection"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "How to snap the top edge"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "right"
--           , argType =
--               TInterface Name { namespace = "Gsk" , name = "SnapDirection" }
--           , argCType = Just "GskSnapDirection"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "How to snap the right edge"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "bottom"
--           , argType =
--               TInterface Name { namespace = "Gsk" , name = "SnapDirection" }
--           , argCType = Just "GskSnapDirection"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "How to snap the bottom edge"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "left"
--           , argType =
--               TInterface Name { namespace = "Gsk" , name = "SnapDirection" }
--           , argCType = Just "GskSnapDirection"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "How to snap the left edge"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TUInt)
-- throws : False
-- Skip return : False

foreign import ccall "gsk_rect_snap_new" gsk_rect_snap_new :: 
    CUInt ->                                -- top : TInterface (Name {namespace = "Gsk", name = "SnapDirection"})
    CUInt ->                                -- right : TInterface (Name {namespace = "Gsk", name = "SnapDirection"})
    CUInt ->                                -- bottom : TInterface (Name {namespace = "Gsk", name = "SnapDirection"})
    CUInt ->                                -- left : TInterface (Name {namespace = "Gsk", name = "SnapDirection"})
    IO Word32

-- | Creates a new way to snap rectangles for the 4 given sides.
-- 
-- /Since: 4.24/
rectSnapNew ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Gsk.Enums.SnapDirection
    -- ^ /@top@/: How to snap the top edge
    -> Gsk.Enums.SnapDirection
    -- ^ /@right@/: How to snap the right edge
    -> Gsk.Enums.SnapDirection
    -- ^ /@bottom@/: How to snap the bottom edge
    -> Gsk.Enums.SnapDirection
    -- ^ /@left@/: How to snap the left edge
    -> m Word32
    -- ^ __Returns:__ a description for how to snap rectangles
rectSnapNew :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
SnapDirection
-> SnapDirection -> SnapDirection -> SnapDirection -> m Word32
rectSnapNew SnapDirection
top SnapDirection
right SnapDirection
bottom SnapDirection
left = IO Word32 -> m Word32
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Word32 -> m Word32) -> IO Word32 -> m Word32
forall a b. (a -> b) -> a -> b
$ do
    let top' :: CUInt
top' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (SnapDirection -> Int) -> SnapDirection -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. SnapDirection -> Int
forall a. Enum a => a -> Int
fromEnum) SnapDirection
top
    let right' :: CUInt
right' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (SnapDirection -> Int) -> SnapDirection -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. SnapDirection -> Int
forall a. Enum a => a -> Int
fromEnum) SnapDirection
right
    let bottom' :: CUInt
bottom' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (SnapDirection -> Int) -> SnapDirection -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. SnapDirection -> Int
forall a. Enum a => a -> Int
fromEnum) SnapDirection
bottom
    let left' :: CUInt
left' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (SnapDirection -> Int) -> SnapDirection -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. SnapDirection -> Int
forall a. Enum a => a -> Int
fromEnum) SnapDirection
left
    result <- CUInt -> CUInt -> CUInt -> CUInt -> IO Word32
gsk_rect_snap_new CUInt
top' CUInt
right' CUInt
bottom' CUInt
left'
    return result


-- function rect_snap_get_direction
-- Args: [ Arg
--           { argCName = "snap"
--           , argType = TBasicType TUInt
--           , argCType = Just "GskRectSnap"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a rectangle snap" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "side"
--           , argType = TInterface Name { namespace = "Gsk" , name = "Side" }
--           , argCType = Just "GskSide"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the border to query"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just
--               (TInterface Name { namespace = "Gsk" , name = "SnapDirection" })
-- throws : False
-- Skip return : False

foreign import ccall "gsk_rect_snap_get_direction" gsk_rect_snap_get_direction :: 
    Word32 ->                               -- snap : TBasicType TUInt
    CUInt ->                                -- side : TInterface (Name {namespace = "Gsk", name = "Side"})
    IO CUInt

-- | Queries the way a given border is snapped.
-- 
-- /Since: 4.24/
rectSnapGetDirection ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Word32
    -- ^ /@snap@/: a rectangle snap
    -> Gsk.Enums.Side
    -- ^ /@side@/: the border to query
    -> m Gsk.Enums.SnapDirection
    -- ^ __Returns:__ the direction the given border is snapped
rectSnapGetDirection :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Word32 -> Side -> m SnapDirection
rectSnapGetDirection Word32
snap Side
side = IO SnapDirection -> m SnapDirection
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO SnapDirection -> m SnapDirection)
-> IO SnapDirection -> m SnapDirection
forall a b. (a -> b) -> a -> b
$ do
    let side' :: CUInt
side' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Side -> Int) -> Side -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Side -> Int
forall a. Enum a => a -> Int
fromEnum) Side
side
    result <- Word32 -> CUInt -> IO CUInt
gsk_rect_snap_get_direction Word32
snap CUInt
side'
    let result' = (Int -> SnapDirection
forall a. Enum a => Int -> a
toEnum (Int -> SnapDirection) -> (CUInt -> Int) -> CUInt -> SnapDirection
forall b c a. (b -> c) -> (a -> b) -> a -> c
. CUInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral) CUInt
result
    return result'