ImGuiSelectionExternalStorage.hsc

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

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

module DearImGui.Raw.ImGuiSelectionExternalStorage
  ( ImGuiSelectionExternalStorage (..)
  , applyRequests
  , destroy
  , init
  , withDefault
  ) where

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

#include "dcimgui_nodefaultargfunctions.h"

-- structs (opaque)

data {-# CTYPE "dcimgui_nodefaultargfunctions.h" "ImGuiSelectionExternalStorage" #-} ImGuiSelectionExternalStorage = ImGuiSelectionExternalStorage
  { userData :: Ptr ()
  , adapterSetItemSelected :: FunPtr ((Ptr ImGuiSelectionExternalStorage) -> CInt -> CBool -> IO ())
  }
  deriving (Eq, Show)
instance Storable ImGuiSelectionExternalStorage where
  sizeOf _    = #{size ImGuiSelectionExternalStorage}
  alignment _ = #{alignment ImGuiSelectionExternalStorage}
  peek p = ImGuiSelectionExternalStorage <$> #{peek ImGuiSelectionExternalStorage, UserData} p <*> #{peek ImGuiSelectionExternalStorage, AdapterSetItemSelected} p
  poke p v = do
    #{poke ImGuiSelectionExternalStorage, UserData} p v.userData
    #{poke ImGuiSelectionExternalStorage, AdapterSetItemSelected} p v.adapterSetItemSelected

instance HasField "userData" (Ptr ImGuiSelectionExternalStorage) (Ptr (Ptr ())) where
  getField = #{ptr ImGuiSelectionExternalStorage, UserData}

instance HasField "adapterSetItemSelected" (Ptr ImGuiSelectionExternalStorage) (Ptr (FunPtr ((Ptr ImGuiSelectionExternalStorage) -> CInt -> CBool -> IO ()))) where
  getField = #{ptr ImGuiSelectionExternalStorage, AdapterSetItemSelected}

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

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

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

-- functions

-- C: void ApplyRequests(ImGuiSelectionExternalStorage* self, ImGuiMultiSelectIO* ms_io)
foreign import capi safe "dcimgui_nodefaultargfunctions.h ImGuiSelectionExternalStorage_ApplyRequests"
  applyRequests
    :: (Ptr ImGuiSelectionExternalStorage) -- ^ self
    -> (Ptr ImGuiMultiSelectIO) -- ^ ms_io
    -> IO ()