eb_funcs.h

某中文手写输入法公司的手写识别输入的实例源程序。

//Last Modify Date : 2003-5-6 17:02:35
//:EB_funcs.h : ErBiDigital GBEXPORT API functions.

#ifndef __EB_FUNCS_H_
#define __EB_FUNCS_H_
#include "EB.h"

#ifndef GBAPI
#ifdef GBIMPORT
#define GBAPI  __declspec(dllimport)
#else
#define GBAPI	extern
#endif
#endif

#ifdef __cplusplus
extern "C" {
#endif
	GBAPI GBRETURN EBStartup(GBLPCVOID pdata) ;
	GBAPI GBRETURN EBInputMethodInit(pEBInputStruct pEBIS) ;
	GBAPI GBRETURN EBSwitchInputMethod(pEBInputStruct pEBIS, GBUINT8 inputMethod) ;
	GBAPI GBRETURN EBFindFirstPageC(pEBInputStruct pEBIS) ;
	GBAPI GBRETURN EBInputReset(pEBInputStruct pEBIS) ;
	GBAPI GBRETURN EBAssocFirstPageC(pEBInputStruct pEBIS) ;
	GBAPI void   EBShutdown(void) ;
	GBAPI GBRETURN EBStringToStroke(pcEBInputStruct pEBIS, GBPACHAR pBuffer, GBINT bufferLen);

	GBAPI GBRETURN EBCanPageDown(pcEBInputStruct pEBIS) ;
	GBAPI GBRETURN EBCanPageUp(pcEBInputStruct pEBIS) ;
	GBAPI GBRETURN EBIsAssociateMode(pcEBInputStruct pEBIS) ;
    GBAPI GBRETURN EBIsInterpunctionMode(pcEBInputStruct pEBIS);
	GBAPI GBRETURN EBGetStatus(pcEBInputStruct pEBIS, unsigned long * pStatus) ;
    GBAPI GBRETURN EBAssocAddHistoryISN(pEBInputStruct pEBIS, const unsigned short * isns, GBINT length);
    GBAPI GBRETURN EBAssocSetHistoryISNs(pEBInputStruct pEBIS, const unsigned short * ISNs, GBINT length);
    GBAPI GBRETURN EBInterpunctionFirstPageC(pEBInputStruct pEBIS);
    GBAPI GBRETURN EBNextPageC(pEBInputStruct pEBIS);
    GBAPI GBRETURN EBPrevPageC(pEBInputStruct pEBIS);
/*
	#define CACHE_ARRAY_LENGTH			20902
	#define EB_CACHE_ACTION_ALLOC       1
	#define EB_CACHE_ACTION_FREE        2
 */
	GBAPI GBRETURN EBWord2CodesCache(int cacheAction, GBPUINT16 cacheBuffer, GBUINT32 cacheLen);

//research
	GBAPI GBRETURN EBWord2Codes(pcEBInputStruct pEBIS, unsigned short isn, GBPACHAR pCodeBuffer) ;
    
    typedef void _gb_far (* fpEBShDataUpdate)(GBLPCVOID pData, unsigned long len);

    GBAPI GBRETURN EBShDataInit(GBLPVOID pData, unsigned long len, 
        unsigned short minCountToAdjustPhraseFreq, 
        unsigned short minCountToAdjustZiFreq,
        fpEBShDataUpdate updateFunction);

    //自造词数据重置
    GBAPI GBRETURN EBShDataReset(void);
    
    GBAPI GBRETURN EBShAddPhrase(const unsigned short * isns, GBLPCACHAR syllable_together);

    GBAPI GBRETURN EBHelperDeleteInputChar(pEBInputStruct pEBIS);
    
    GBAPI GBRETURN EBHelperAddInputChar(pEBInputStruct pEBIS, GBINT chr);
	
	//将一个输入字符串加入引擎里面
	GBAPI GBRETURN EBHelperAddInputString(pEBInputStruct pEBIS, GBLPCACHAR str);
    
    GBAPI GBRETURN EBHelperEBISRestart(pEBInputStruct pEBIS);
    
    GBAPI GBRETURN EBHelperSelect(pEBInputStruct pEBIS, unsigned short index);
    
    GBAPI GBRETURN EBHelperCancelSelect(pEBInputStruct pEBIS);
    
    enum EBDConfig {
        GBCFG_PINYIN_FUZZY_H_F = 0x0008,	//拼音的h和f的模糊匹配(*)
        GBCFG_PINYIN_FUZZY_N_L = 0x0010,	//拼音的n和l的模糊匹配(*)
        GBCFG_PINYIN_FUZZY_NG_N = 0x0020,	//拼音的前鼻音和后鼻音的模糊匹配(*)
        GBCFG_PINYIN_FUZZY_XH_X = 0x0040,	//拼音的平卷舌的模糊匹配(*)
        GBCFG_PINYIN_FUZZY_K_G = 0x0080,	//拼音的k和g的模糊匹配(*)
		//关闭词组功能, 在有词组功能的引擎默认打开词组功能，关闭词组功能之后
		//可以重新调用EBEngineConfig(GBCFG_CLOSE_PHRASE, 0)开启词组功能
		GBCFG_CLOSE_PHRASE = 0x0100		
    };
#define GBCFG_PINYIN_FUZZY_H    GBCFG_PINYIN_FUZZY_XH_X
    GBAPI GBRETURN EBEngineConfig(unsigned long config, int onOrOff);


	GBAPI GBRETURN EBShShutown(void);

#ifdef __cplusplus
}
#endif
#endif  //__EB_FUNCS_H_