ImGuiComboPreviewData.hsc

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

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

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

import Control.Exception (bracket_)
import DearImGui.Raw.ImVec2 (ImVec2)
import DearImGui.Raw.Internal.ImRect (ImRect)
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 ImGuiComboPreviewData
instance Storable ImGuiComboPreviewData where
  sizeOf _    = #{size ImGuiComboPreviewData}
  alignment _ = #{alignment ImGuiComboPreviewData}
  peek _ = error "ImGuiComboPreviewData: opaque struct, peek not supported in v0"
  poke _ _ = error "ImGuiComboPreviewData: opaque struct, poke not supported in v0"

instance HasField "previewRect" (Ptr ImGuiComboPreviewData) (Ptr ImRect) where
  getField = #{ptr ImGuiComboPreviewData, PreviewRect}

instance HasField "backupCursorPos" (Ptr ImGuiComboPreviewData) (Ptr ImVec2) where
  getField = #{ptr ImGuiComboPreviewData, BackupCursorPos}

instance HasField "backupCursorMaxPos" (Ptr ImGuiComboPreviewData) (Ptr ImVec2) where
  getField = #{ptr ImGuiComboPreviewData, BackupCursorMaxPos}

instance HasField "backupCursorPosPrevLine" (Ptr ImGuiComboPreviewData) (Ptr ImVec2) where
  getField = #{ptr ImGuiComboPreviewData, BackupCursorPosPrevLine}

instance HasField "backupPrevLineTextBaseOffset" (Ptr ImGuiComboPreviewData) (Ptr Float) where
  getField = #{ptr ImGuiComboPreviewData, BackupPrevLineTextBaseOffset}

instance HasField "backupWorkRectMaxX" (Ptr ImGuiComboPreviewData) (Ptr Float) where
  getField = #{ptr ImGuiComboPreviewData, BackupWorkRectMaxX}

instance HasField "backupContentRectMaxX" (Ptr ImGuiComboPreviewData) (Ptr Float) where
  getField = #{ptr ImGuiComboPreviewData, BackupContentRectMaxX}

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

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

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