47 lines
1.4 KiB
C++
47 lines
1.4 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
|
|
|
|
class CSampleIME;
|
|
|
|
class CTfTextLayoutSink : public ITfTextLayoutSink
|
|
{
|
|
public:
|
|
CTfTextLayoutSink(_In_ CSampleIME *pTextService);
|
|
virtual ~CTfTextLayoutSink();
|
|
|
|
// IUnknown methods
|
|
STDMETHODIMP QueryInterface(REFIID riid, _Outptr_ void **ppvObj);
|
|
STDMETHODIMP_(ULONG) AddRef(void);
|
|
STDMETHODIMP_(ULONG) Release(void);
|
|
|
|
// ITfTextLayoutSink
|
|
STDMETHODIMP OnLayoutChange(_In_ ITfContext *pContext, TfLayoutCode lcode, _In_ ITfContextView *pContextView);
|
|
|
|
HRESULT _StartLayout(_In_ ITfContext *pContextDocument, TfEditCookie ec, _In_ ITfRange *pRangeComposition);
|
|
VOID _EndLayout();
|
|
|
|
HRESULT _GetTextExt(_Out_ RECT *lpRect);
|
|
ITfContext* _GetContextDocument() { return _pContextDocument; };
|
|
|
|
virtual VOID _LayoutChangeNotification(_In_ RECT *lpRect) = 0;
|
|
virtual VOID _LayoutDestroyNotification() = 0;
|
|
|
|
private:
|
|
HRESULT _AdviseTextLayoutSink();
|
|
HRESULT _UnadviseTextLayoutSink();
|
|
|
|
private:
|
|
ITfRange* _pRangeComposition;
|
|
ITfContext* _pContextDocument;
|
|
TfEditCookie _tfEditCookie;
|
|
CSampleIME* _pTextService;
|
|
DWORD _dwCookieTextLayoutSink;
|
|
LONG _refCount;
|
|
};
|