ImGuiKeyOwnerData.hsc

{-# LANGUAGE CApiFFI #-}
{-# LANGUAGE PatternSynonyms #-}

-- This file was generated by dear-bindings-ffi. Do not edit by hand.

module DearImGui.Raw.Internal.ImGuiKeyOwnerData
  ( ImGuiKeyOwnerData (..)
  , destroy
  , init
  , withDefault
  ) where

import Control.Exception (bracket_)
import DearImGui.Raw (ImGuiID)
import Foreign.C.Types
import Foreign.Marshal.Alloc (alloca)
import Foreign.Ptr (Ptr, plusPtr)
import Foreign.Storable (Storable (..))
import GHC.Records (HasField (..))
import Prelude hiding (init)

#include "dcimgui_nodefaultargfunctions_internal.h"

-- structs (opaque)

data {-# CTYPE "dcimgui_nodefaultargfunctions_internal.h" "ImGuiKeyOwnerData" #-} ImGuiKeyOwnerData = ImGuiKeyOwnerData
  { ownerCurr :: ImGuiID
  , ownerNext :: ImGuiID
  , lockThisFrame :: CBool
  , lockUntilRelease :: CBool
  }
  deriving (Eq, Show)
instance Storable ImGuiKeyOwnerData where
  sizeOf _    = #{size ImGuiKeyOwnerData}
  alignment _ = #{alignment ImGuiKeyOwnerData}
  peek p = ImGuiKeyOwnerData <$> #{peek ImGuiKeyOwnerData, OwnerCurr} p <*> #{peek ImGuiKeyOwnerData, OwnerNext} p <*> #{peek ImGuiKeyOwnerData, LockThisFrame} p <*> #{peek ImGuiKeyOwnerData, LockUntilRelease} p
  poke p v = do
    #{poke ImGuiKeyOwnerData, OwnerCurr} p v.ownerCurr
    #{poke ImGuiKeyOwnerData, OwnerNext} p v.ownerNext
    #{poke ImGuiKeyOwnerData, LockThisFrame} p v.lockThisFrame
    #{poke ImGuiKeyOwnerData, LockUntilRelease} p v.lockUntilRelease

instance HasField "ownerCurr" (Ptr ImGuiKeyOwnerData) (Ptr ImGuiID) where
  getField = #{ptr ImGuiKeyOwnerData, OwnerCurr}

instance HasField "ownerNext" (Ptr ImGuiKeyOwnerData) (Ptr ImGuiID) where
  getField = #{ptr ImGuiKeyOwnerData, OwnerNext}

instance HasField "lockThisFrame" (Ptr ImGuiKeyOwnerData) (Ptr CBool) where
  getField = #{ptr ImGuiKeyOwnerData, LockThisFrame}

instance HasField "lockUntilRelease" (Ptr ImGuiKeyOwnerData) (Ptr CBool) where
  getField = #{ptr ImGuiKeyOwnerData, LockUntilRelease}

foreign import capi unsafe "DearImGuiWrappers.h ImGuiKeyOwnerData_Init_wrap"
  init
    :: Ptr ImGuiKeyOwnerData
    -> IO ()

foreign import capi unsafe "DearImGuiWrappers.h ImGuiKeyOwnerData_Destroy_wrap"
  destroy
    :: Ptr ImGuiKeyOwnerData
    -> IO ()

withDefault :: (Ptr ImGuiKeyOwnerData -> IO a) -> IO a
withDefault k = alloca $ \p -> bracket_ (init p) (destroy p) (k p)