ImGuiTableColumnSortSpecs.hsc

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

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

module DearImGui.Raw.ImGuiTableColumnSortSpecs
  ( ImGuiTableColumnSortSpecs (..)
  , destroy
  , init
  , withDefault
  ) where

import Control.Exception (bracket_)
import DearImGui.Raw (ImGuiID, ImS16)
import DearImGui.Raw.Enums.ImGuiSortDirection (ImGuiSortDirection)
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.h"

-- structs (opaque)

data {-# CTYPE "dcimgui_nodefaultargfunctions.h" "ImGuiTableColumnSortSpecs" #-} ImGuiTableColumnSortSpecs = ImGuiTableColumnSortSpecs
  { columnUserID :: ImGuiID
  , columnIndex :: ImS16
  , sortOrder :: ImS16
  , sortDirection :: ImGuiSortDirection
  }
  deriving (Eq, Show)
instance Storable ImGuiTableColumnSortSpecs where
  sizeOf _    = #{size ImGuiTableColumnSortSpecs}
  alignment _ = #{alignment ImGuiTableColumnSortSpecs}
  peek p = ImGuiTableColumnSortSpecs <$> #{peek ImGuiTableColumnSortSpecs, ColumnUserID} p <*> #{peek ImGuiTableColumnSortSpecs, ColumnIndex} p <*> #{peek ImGuiTableColumnSortSpecs, SortOrder} p <*> #{peek ImGuiTableColumnSortSpecs, SortDirection} p
  poke p v = do
    #{poke ImGuiTableColumnSortSpecs, ColumnUserID} p v.columnUserID
    #{poke ImGuiTableColumnSortSpecs, ColumnIndex} p v.columnIndex
    #{poke ImGuiTableColumnSortSpecs, SortOrder} p v.sortOrder
    #{poke ImGuiTableColumnSortSpecs, SortDirection} p v.sortDirection

instance HasField "columnUserID" (Ptr ImGuiTableColumnSortSpecs) (Ptr ImGuiID) where
  getField = #{ptr ImGuiTableColumnSortSpecs, ColumnUserID}

instance HasField "columnIndex" (Ptr ImGuiTableColumnSortSpecs) (Ptr ImS16) where
  getField = #{ptr ImGuiTableColumnSortSpecs, ColumnIndex}

instance HasField "sortOrder" (Ptr ImGuiTableColumnSortSpecs) (Ptr ImS16) where
  getField = #{ptr ImGuiTableColumnSortSpecs, SortOrder}

instance HasField "sortDirection" (Ptr ImGuiTableColumnSortSpecs) (Ptr ImGuiSortDirection) where
  getField = #{ptr ImGuiTableColumnSortSpecs, SortDirection}

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

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

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