immex.c

这是一个编写输入法程序的代码。演示了怎样利用输入法接口。

//实现输入法中不常用的接口，一般只有定义，不具体实现
#include "imesample.h"


DWORD WINAPI ImeConversionList(HIMC hIMC,LPCTSTR lpSource,LPCANDIDATELIST lpCandList,DWORD dwBufLen,UINT uFlag)
{
    return 0;
}

/**********************************************************************/
/* ImeDestroy()                                                       */
/* Return Value:                                                      */
/*      TRUE - successful, FALSE - failure                            */
/**********************************************************************/
BOOL WINAPI ImeDestroy(UINT uForce)
{
    if (uForce) {
        return (FALSE);
    }

    return (TRUE);
}

/**********************************************************************/
/* ImeEscape()                                                        */
/* Return Value:                                                      */
/*      TRUE - successful, FALSE - failure                            */
/**********************************************************************/
LRESULT WINAPI ImeEscape(HIMC hIMC,UINT uSubFunc,LPVOID lpData)
{
	return FALSE;
}

//由应用程序发给输入法的消息，输入法可以在此响应用程序的请求
//return : TRUE-正确响应了请求,FALSE-无响应
BOOL WINAPI NotifyIME(HIMC hIMC,DWORD dwAction,DWORD dwIndex,DWORD dwValue)
{
    BOOL bRet = FALSE;
    switch(dwAction)
    {
	case NI_OPENCANDIDATE:
		break;
	case NI_CLOSECANDIDATE:
		break;
	case NI_SELECTCANDIDATESTR:
		break;
	case NI_CHANGECANDIDATELIST:
		break;
	case NI_SETCANDIDATE_PAGESTART:
		break;
	case NI_SETCANDIDATE_PAGESIZE:
		break;
	case NI_CONTEXTUPDATED:
		switch (dwValue)
		{
		case IMC_SETCONVERSIONMODE:
			break;
		case IMC_SETSENTENCEMODE:
			break;
		case IMC_SETCANDIDATEPOS:
			break;
		case IMC_SETCOMPOSITIONFONT:
			break;
		case IMC_SETCOMPOSITIONWINDOW:
			break;
		case IMC_SETOPENSTATUS:
			break;
		default:
			break;
		}
		break;
		
	case NI_COMPOSITIONSTR:
		switch (dwIndex)
		{
		case CPS_COMPLETE:
			break;
		case CPS_CONVERT:
			break;
		case CPS_REVERT:
			break;
		case CPS_CANCEL:
			break;
		default:
			break;
		}
		break;
			
	default:
		break;
    }
    return bRet;
}

/*
Causes the IME to arrange the composition string structure with the given data.
This function causes the IME to send the WM_IME_COMPOSITION message. 
Returns TRUE if successful, FALSE otherwise.
*/
BOOL WINAPI ImeSetCompositionString(HIMC hIMC, DWORD dwIndex, LPCVOID lpComp, DWORD dwComp, LPCVOID lpRead, DWORD dwRead)
{
    return FALSE;
}