/*++

Copyright (c) Microsoft Corporation.

Licensed under the MIT license.

Module Name:

TfConvArea.h

Abstract:

This file defines the CConversionAreaJapanese Interface Class.

Author:

Revision History:

Notes:

--*/

#pragma once

//+---------------------------------------------------------------------------

//

// CConversionArea::Pure virtual class

//

//----------------------------------------------------------------------------

class CConversionArea

{

public:

[[nodiscard]]

HRESULT DrawComposition(const CComBSTR& CompStr,

const std::vector<TF_DISPLAYATTRIBUTE>& DisplayAttributes,

const DWORD CompCursorPos = -1);

[[nodiscard]]

HRESULT ClearComposition();

[[nodiscard]]

HRESULT DrawResult(const CComBSTR& ResultStr);

private:

[[nodiscard]]

std::vector<BYTE> _DisplayAttributesToEncodedAttributes(const std::vector<TF_DISPLAYATTRIBUTE>& DisplayAttributes,

const DWORD CompCursorPos);

};