lyfz_repos/经典版源码/lyfzClient/branches/715/sdkInclude/recapis.h

//--------------------------------------------------------------------------
//  This is part of the Microsoft Tablet PC Platform SDK
//  Copyright (C) 2002 Microsoft Corporation
//  All rights reserved.
//
//
// Module:       
//      RecApis.h
//
//--------------------------------------------------------------------------

#ifndef __HRECOALT__
#define __HRECOALT__
DECLARE_HANDLE(HRECOALT); // definition of a handle for the alternate
#endif

#ifndef __HRECOCONTEXT__
#define __HRECOCONTEXT__
DECLARE_HANDLE(HRECOCONTEXT); // definition of a handle for the reco context
#endif

#ifndef __HRECOGNIZER__
#define __HRECOGNIZER__
DECLARE_HANDLE(HRECOGNIZER); // definition of a handle for the recognizer
#endif

#ifndef __HRECOLATTICE__
#define __HRECOLATTICE__
DECLARE_HANDLE(HRECOLATTICE); // definition of a handle for the lattice
#endif

#ifndef __HRECOWORDLIST__
#define __HRECOWORDLIST__
DECLARE_HANDLE(HRECOWORDLIST); // definition of a handle for the lattice
#endif

typedef HRESULT (*PfnRecoCallback)(DWORD, LPBYTE, HRECOCONTEXT);


#ifndef __IID_DEFINED__
#define __IID_DEFINED__

typedef struct _IID
{
    unsigned long x;
    unsigned short s1;
    unsigned short s2;
    unsigned char  c[8];
} IID;

#endif // __IID_DEFINED__

#ifndef CLSID_DEFINED
#define CLSID_DEFINED
typedef IID CLSID;
#endif // CLSID_DEFINED
#include "tpcshrd.h"
#include "RecTypes.h"

////////////////////////
// IRecognizer
////////////////////////
HRESULT WINAPI CreateRecognizer(CLSID *pCLSID, HRECOGNIZER *phrec);
HRESULT WINAPI DestroyRecognizer(HRECOGNIZER hrec);
HRESULT WINAPI GetRecoAttributes(HRECOGNIZER hrec, RECO_ATTRS* pRecoAttrs);
HRESULT WINAPI CreateContext(HRECOGNIZER hrec, HRECOCONTEXT *phrc);
HRESULT WINAPI DestroyContext(HRECOCONTEXT hrc);
HRESULT WINAPI GetResultPropertyList(HRECOGNIZER hrec, ULONG* pPropertyCount, GUID*pPropertyGuid);
HRESULT WINAPI GetPreferredPacketDescription(HRECOGNIZER hrec, PACKET_DESCRIPTION* pPacketDescription);
HRESULT WINAPI GetUnicodeRanges(HRECOGNIZER hrec, ULONG *pcRanges, CHARACTER_RANGE *pcr);

////////////////////////
// IRecoContext
////////////////////////
HRESULT WINAPI AddStroke(HRECOCONTEXT hrc, const PACKET_DESCRIPTION* pPacketDesc, ULONG cbPacket, const BYTE *pPacket, const XFORM *pXForm);
HRESULT WINAPI GetBestResultString(HRECOCONTEXT hrc, ULONG *pcSize, WCHAR* pwcBestResult);
HRESULT WINAPI GetBestAlternate(HRECOCONTEXT hrc, HRECOALT* pHrcAlt);
HRESULT WINAPI DestroyAlternate(HRECOALT hrcalt);
HRESULT WINAPI SetGuide(HRECOCONTEXT hrc, const RECO_GUIDE* pGuide, ULONG iIndex);
HRESULT WINAPI GetGuide(HRECOCONTEXT hrc, RECO_GUIDE* pGuide, ULONG *piIndex);
HRESULT WINAPI AdviseInkChange(HRECOCONTEXT hrc, BOOL bNewStroke);
HRESULT WINAPI SetCACMode(HRECOCONTEXT hrc, int iMode);
HRESULT WINAPI EndInkInput(HRECOCONTEXT hrc);
HRESULT WINAPI CloneContext(HRECOCONTEXT hrc, HRECOCONTEXT* pCloneHrc);
HRESULT WINAPI ResetContext(HRECOCONTEXT hrc);
HRESULT WINAPI GetAlternateList(HRECOCONTEXT hrc, RECO_RANGE* pRecoRange, ULONG*pcAlt, HRECOALT*phrcalt, ALT_BREAKS iBreak);
HRESULT WINAPI Process(HRECOCONTEXT hrc, BOOL *pbPartialProcessing);
HRESULT WINAPI SetFactoid(HRECOCONTEXT hrc, ULONG cwcFactoid, const WCHAR *pwcFactoid);
HRESULT WINAPI SetFlags(HRECOCONTEXT hrc, DWORD dwFlags);
HRESULT WINAPI GetLatticePtr(HRECOCONTEXT hrc, RECO_LATTICE **ppLattice);
HRESULT WINAPI SetTextContext(HRECOCONTEXT hrc, ULONG cwcBefore, const WCHAR *pwcBefore, ULONG cwcAfter, const WCHAR *pwcAfter);
HRESULT WINAPI GetEnabledUnicodeRanges(HRECOCONTEXT hrc, ULONG *pcRanges, CHARACTER_RANGE *pcr);
HRESULT WINAPI SetEnabledUnicodeRanges(HRECOCONTEXT hrc, ULONG cRanges, CHARACTER_RANGE *pcr);
HRESULT WINAPI GetContextPropertyList(HRECOCONTEXT hrc, ULONG *pcProperties, GUID *pPropertyGUIDS);
HRESULT WINAPI GetContextPropertyValue(HRECOCONTEXT hrc, GUID *pGuid, ULONG *pcbSize, BYTE *pProperty);
HRESULT WINAPI SetContextPropertyValue(HRECOCONTEXT hrc, GUID *pGuid, ULONG cbSize, BYTE *pProperty);
HRESULT WINAPI IsStringSupported(HRECOCONTEXT hrc, ULONG wcString, const WCHAR *pwcString);
HRESULT WINAPI SetWordList(HRECOCONTEXT hrc, HRECOWORDLIST hwl);


////////////////////////
// IAlternate
////////////////////////
HRESULT WINAPI GetString(HRECOALT hrcalt, RECO_RANGE *pRecoRange, ULONG* pcSize, WCHAR* pwcString);
HRESULT WINAPI GetStrokeRanges(HRECOALT hrcalt, RECO_RANGE* pRecoRange, ULONG* pcRanges, STROKE_RANGE* pStrokeRange);
HRESULT WINAPI GetSegmentAlternateList(HRECOALT hrcalt, RECO_RANGE* pRecoRange, ULONG *pcAlts, HRECOALT* pAlts);
HRESULT WINAPI GetMetrics(HRECOALT hrcalt, RECO_RANGE* pRecoRange, LINE_METRICS lm, LINE_SEGMENT* pls);
HRESULT WINAPI GetGuideIndex(HRECOALT hrcalt, RECO_RANGE* pRecoRange, ULONG *piIndex);
HRESULT WINAPI GetConfidenceLevel(HRECOALT hrcalt, RECO_RANGE* pRecoRange, CONFIDENCE_LEVEL* pcl);
HRESULT WINAPI GetPropertyRanges(HRECOALT hrcalt, const GUID *pPropertyGuid, ULONG* pcRanges, RECO_RANGE* pRecoRange);
HRESULT WINAPI GetRangePropertyValue(HRECOALT hrcalt, const GUID *pPropertyGuid, RECO_RANGE* pRecoRange, ULONG*cbSize, BYTE* pProperty);

////////////////////////
// IRecoWordList
////////////////////////
HRESULT WINAPI DestroyWordList(HRECOWORDLIST hwl);
HRESULT WINAPI AddWordsToWordList(HRECOWORDLIST hwl, WCHAR *pwcWords);
HRESULT WINAPI MakeWordList(HRECOGNIZER hrec, WCHAR *pBuffer, HRECOWORDLIST *phwl);