Windows-classic-samples/Samples/IME/cpp/SampleIME/GetTextExtentEditSession.h
2025-11-28 00:35:46 +09:00

42 lines
1.2 KiB
C++

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
//
// Copyright (c) Microsoft Corporation. All rights reserved
#pragma once
#include "EditSession.h"
class CSampleIME;
class CTfTextLayoutSink;
//////////////////////////////////////////////////////////////////////
//
// ITfEditSession
// CEditSessionBase
// CGetTextExtentEditSession class
//
//////////////////////////////////////////////////////////////////////
//+---------------------------------------------------------------------------
//
// CGetTextExtentEditSession
//
//----------------------------------------------------------------------------
class CGetTextExtentEditSession : public CEditSessionBase
{
public:
CGetTextExtentEditSession(_In_ CSampleIME *pTextService, _In_ ITfContext *pContext, _In_ ITfContextView *pContextView, _In_ ITfRange *pRangeComposition, _In_ CTfTextLayoutSink *pTextLayoutSink);
// ITfEditSession
STDMETHODIMP DoEditSession(TfEditCookie ec);
private:
ITfContextView* _pContextView;
ITfRange* _pRangeComposition;
CTfTextLayoutSink* _pTfTextLayoutSink;
};