ImGuiInputEventMouseViewport.hsc

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

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

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

import Control.Exception (bracket_)
import DearImGui.Raw (ImGuiID)
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)

newtype {-# CTYPE "dcimgui_nodefaultargfunctions_internal.h" "ImGuiInputEventMouseViewport" #-} ImGuiInputEventMouseViewport = ImGuiInputEventMouseViewport
  { hoveredViewportID :: ImGuiID
  }
  deriving (Eq, Show)
instance Storable ImGuiInputEventMouseViewport where
  sizeOf _    = #{size ImGuiInputEventMouseViewport}
  alignment _ = #{alignment ImGuiInputEventMouseViewport}
  peek p = ImGuiInputEventMouseViewport <$> #{peek ImGuiInputEventMouseViewport, HoveredViewportID} p
  poke p v = do
    #{poke ImGuiInputEventMouseViewport, HoveredViewportID} p v.hoveredViewportID

instance HasField "hoveredViewportID" (Ptr ImGuiInputEventMouseViewport) (Ptr ImGuiID) where
  getField = #{ptr ImGuiInputEventMouseViewport, HoveredViewportID}

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

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

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