english_chinese_test.c

某中文手写输入法公司的手写识别输入的实例源程序。

	
	if(g_gbMMIGlobals.outputInfo.isShowIMWin)
	{
		if(g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_Pinyin)
		{		
			if(g_gbMMIGlobals.outputInfo.syllableNum > 0)
			{	
				for(i = 0; i < g_gbMMIGlobals.outputInfo.syllableNum; i++)
				{								
								char putf_8[256];
								if(i ==g_gbMMIGlobals.outputInfo.syllableIndex)
												printf(" [");
								else
												printf("  ");
								unicodeStr2utf8(g_gbMMIGlobals.outputInfo.syllables[i],putf_8,64);
								printf("%s",putf_8);
								if(i ==g_gbMMIGlobals.outputInfo.syllableIndex)
												printf("] ");
								else
												printf("  ");
				}
			}		
			printf("\n");
		}
		else if(g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_Stroke 
				|| g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_YinStroke//)
				|| g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Korean)
		{
						unicodeStr2utf8(g_gbMMIGlobals.outputInfo.fullOutput,putf_8,64);
						printf("%s ",putf_8);
						//stroke
			for(i = 0;i < g_gbMMIGlobals.outputInfo.strokeLen;i++)
			{
				if(g_gbMMIGlobals.outputInfo.stroke[i])
				{
					char putf_8[256];
					memset(putf_8,0,sizeof(putf_8));
					UnicodeToUTF_8(putf_8,&g_gbMMIGlobals.outputInfo.stroke[i]);
					printf("%s ",putf_8);
					//printf("%s ",g_gbMMIGlobals.outputInfo.stroke[i]);
				}
			}

			//components
			for(i = 0;i < g_gbMMIGlobals.outputInfo.componentsLen;i++)
			{
				if(g_gbMMIGlobals.outputInfo.components[i])
				{
					char putf_8[256];
					memset(putf_8,0,sizeof(putf_8));
					UnicodeToUTF_8(putf_8,&g_gbMMIGlobals.outputInfo.components[i]);
					printf("%s ",putf_8);
					//printf("%s ",g_gbMMIGlobals.outputInfo.components[i]);
				}
			}		
			printf("\n");
		}
		else if(g_gbMMIGlobals.outputInfo.nInputMode == GBIM_SmartLatin)
		{
				char putf_8[256];
				unicodeStr2utf8(g_gbMMIGlobals.outputInfo.fullOutput,putf_8,64);
				printf(" %s\n",putf_8);
		}
	}

//	if(g_gbMMIGlobals.outputInfo.isShowIMWin && g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_Pinyin)
//	{
//
//		if(g_gbMMIGlobals.outputInfo.syllableNum > 0) 
//		{
//			printf("current selected syllable item is \"%s\"\n",g_gbMMIGlobals.outputInfo.syllables[g_gbMMIGlobals.outputInfo.syllableIndex]);			
//		}
//	}

	return rs;
}


void GBDrawCandidates()
{
	int i,ret;

//	printf("候选栏: \r\n");
	for(i = 0; i < g_gbMMIGlobals.outputInfo.candidatesNum; i++)
	{
					//显示候选索引下标
					if(g_gbMMIGlobals.outputInfo.isSelectedCand)// && g_gbMMIGlobals.outputInfo.nInputMode != GBIM_Character)
					{
									//##sprintf(pOperation, "[%c]", INDEX_TO_NUM(i));
									printf("%d", i+1);
					}
          else
									printf(" ");

					if(i ==g_gbMMIGlobals.outputInfo.candidateIndex)
					{
									printf("[");
					}
          else
					{
									printf(" ");
					}

					if(g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_Pinyin///< PinYin of chinese
							|| g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_Stroke///< Stroke of chinese
							|| g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Chn_YinStroke//)///< YinStroke(combination of PinYin and Stroke) of chinese
						  || g_gbMMIGlobals.outputInfo.nInputMode == GBIM_Korean)
					{
									if(g_gbMMIGlobals.outputInfo.candidates[i] && g_gbMMIGlobals.outputInfo.candidates[i][0])
									{
													char putf_8[256];
													unicodeStr2utf8(g_gbMMIGlobals.outputInfo.candidates[i],putf_8,64);
													printf("%s",putf_8);
									}
					}
					if(g_gbMMIGlobals.outputInfo.nInputMode ==GBIM_SmartLatin
					||g_gbMMIGlobals.outputInfo.nInputMode ==GBIM_Character)
					{
									char putf_8[256];
									unicodeStr2utf8(g_gbMMIGlobals.outputInfo.candidates[i],putf_8,64);
									printf("%s",putf_8);
					}
					if(i ==g_gbMMIGlobals.outputInfo.candidateIndex)
					{
									printf("]  ");
					}
          else
					{
									printf("   ");
					}
          
	}

	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowLeftArrow)
	{
		printf("< ");		
	}
  else
  {
		printf("  ");		
  }

	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowRightArrow)
	{
		//在实际手机平台中，这里应该加上绘制向右指示箭头的代码		
		printf(">");			
	}	
  else
	{
		printf("");			
	}


     if(g_gbMMIGlobals.outputInfo.otherInfo.isShowLeftArrow)
		printf("←");
	printf(" ");
	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowRightArrow)
		printf("→");

	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowUpArrow)
		printf("↑");
	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowDownArrow)
		printf("↓");


	printf("\r\n");
	printf("\n");

//	if(g_gbMMIGlobals.outputInfo.candidatesNum)
//	{
//		printf("Current Selected Candidate Item is \"%s\"\n\n\n",g_gbMMIGlobals.outputInfo.candidates[g_gbMMIGlobals.outputInfo.candidateIndex]);//反显当前选择的候选项			
//	}
}

//模拟getch
int mygetch()
{
	int input;
	while((input = getch()) ==27 || input ==91);
//	printf("%d\n",input);
	return input;
	//###ifdef WIN32
	//##    int input;
	//##    if((input = getch()) == DIR_CHR || input == F_CHR)
	//##    {
	//##        return -getch();
	//##    }
	//##    return input;
	//###else
	//##    static char input[10] = "";
	//##    static int i = 0;
	//##    if(i >= strlen(input))
	//##    {
	//##        scanf("%10s", input);
	//##        i = 1;
	//##        return input[0];
	//##    }
	//##    else
	//##    {
	//##        return input[i++];
	//##    }
	//###endif
}

/*
 * 函数功能：选择输入法	
 */
int SelectIM()
{
	int input;
	GBEvent event;

	printf("Please Press 1 - 8 to Select a Chinese InputMode:\r\n" \
			"\t[1] for Pinyin(拼音)\r\n" 
			"\t[2] for Stroke(笔画)\r\n" 
			"\t[3] for YinStroke(组合)\r\n" 
			"\t[4] for SmartEnglish(智能英文)\r\n" 
			"\t[5] for Character(字母)\r\n" 
			"\t[6] for Number(数字)\r\n" 
			"\t[7] for Korean(韩语)\r\n" 
			"\t[8] for Quit\r\n");

//	while(((input = mygetch()) < '1' || input > '7') && input != VK_ESCAPE);
//	if(input == '7' || input == VK_ESCAPE)
	while(((input = mygetch()) < '1' || input > '8') && input != VK_ESCAPE);
	if(input == '8' || input == VK_ESCAPE)
	{
		return 0;
	}

	event.nType = GBET_In_ChgInputMode;

	switch(input)
	{
		case '1':
			event.param1 = GBIM_Chn_Pinyin;
			event.param2 = GBL_Chinese;
			break;
		case '2':
			event.param1 = GBIM_Chn_Stroke;		
			event.param2 = GBL_Chinese;
			break;
		case '3':
			event.param1 = GBIM_Chn_YinStroke;		
			event.param2 = GBL_Chinese;
			break;
		case '4':
			event.param1 = GBIM_SmartLatin;				
			event.param2 = GBL_English;
			break;
		case '5':
			event.param1 = GBIM_Character;
			event.param2 = GBL_English;
			break;
		case '6':
			event.param1 = GBIM_Number;
			event.param2 = GBL_NULL;
			break;		
		case '7':
			event.param1 = GBIM_Korean;
			event.param2 = GBL_Chinese;
			break;		
	}

	/*
	   各个输入法之间的切换可以通过GBET_In_ChgInputMode事件直接设置当前输入法
	   实际开发中,使用*键切换输入法。
	   切换输入法的条件是：keyValue == '*' && g_gbMMIGlobals.outputInfo.isShowIMWin == 1
	 */

	GBHandleInputEvent(&event);

	return 1;
}

long GBGetStringWidth(const char * str_text)
{
	return	(FONT_WIDTH / 2) * strlen((char*)str_text);
}

long GBGetWStringWidth(const unsigned short * str_text)
{
	long len = (GBUINT16)gb_strlen((wchar_t*)str_text);
	long str_width = 0;	
	const GBUINT16* ptravel =str_text;		

	while((long)(ptravel - str_text) < len)
	{
		if(0x80 < *ptravel)
			str_width += FONT_WIDTH;
		else
			str_width += FONT_WIDTH / 2;
		ptravel++;
	}		

	return str_width;
}

void GBCombineString()
{
	if(g_gbMMIGlobals.outputInfo.isCanUpScreen == 1)
	{
		GBAddChar(g_gbMMIGlobals.outputInfo.upscreenStr,g_gbMMIGlobals.outputInfo.upscreenLen);//上屏
	}
}

void GBAddChar(GBUINT16 * str,GBUINT16 len)
{   
	if((historyISNLen + len) > ARRAY_DIM(historyISNs))
	{
		memmove(historyISNs, historyISNs + historyISNLen + len - ARRAY_DIM(historyISNs), 
				(ARRAY_DIM(historyISNs) - len) * 2);
		historyISNLen -= ((historyISNLen + len) - ARRAY_DIM(historyISNs));
	}
	memcpy(historyISNs + historyISNLen, str, 
			len * sizeof(unsigned short));
	historyISNLen += len;	
}

void ShowInputMethodInfo(enum __GBMMIInputMode inputMode)
{
//int i;
//  for(i =0;i <40;i++)
//				printf("\n");				
				printf("─────────────────");				
	switch(inputMode)
	{
		case GBIM_Chn_Pinyin:
			printf("拼音");
			break;
		case GBIM_Chn_Stroke:
			printf("笔划");		
			break;
		case GBIM_Chn_YinStroke:
			printf("组合");				
			break;
		case GBIM_SmartLatin:
			printf("智能英文");				
			break;		
		case GBIM_Character:
			printf("字母");				
			break;				
		case GBIM_Number:
			printf("数字");				
			break;						
		case GBIM_Korean:
			printf("韩语");				
			break;		
		default:
			break;
	}
	printf("─────────────────");				
			printf("\n");				
}

void GBDrawCandPageArrow()
{
	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowUpArrow)
	{
		//在实际手机平台中，这里应该加上绘制上翻指示箭头的代码
		if(g_gbMMIGlobals.outputInfo.nInputMode == GBIM_SmartLatin)
			printf("按向上键切换上一个Header\n");
		else
			printf("按向上键向上翻页\n");		
	}

	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowDownArrow)
	{
		//在实际手机平台中，这里应该加上绘制下翻指示箭头的代码		
		if(g_gbMMIGlobals.outputInfo.nInputMode == GBIM_SmartLatin)
			printf("按向下键切换向一下Header\n");
		else
			printf("按向下键向下翻页\n");
	}	

	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowLeftArrow)
	{
		//在实际手机平台中，这里应该加上绘制向左指示箭头的代码		
		printf("按左键左移选择候选←↑→↓\n");		
	}

	if(g_gbMMIGlobals.outputInfo.otherInfo.isShowRightArrow)
	{
		//在实际手机平台中，这里应该加上绘制向右指示箭头的代码		
		printf("按右键右移选择候选←↑→↓\n");			
	}	
}

void ShowInput()
{
#if 1
	int ret = 0;
	char buffer[1024];
	memset(buffer,0,sizeof(buffer));
#if 0 //!defined(EB_ENCODING) || EB_ENCODING == EB_ENCODING_UNICODE
	ret = WideCharToMultiByte(CP_GB, 0, historyISNs, historyISNLen,
			buffer, 199, NULL, NULL);
#else
	{
		/*int i;
		ret = 0;
		for(i = 0; i < historyISNLen; i++)
		{
			strncpy(buffer + ret, (char *)(historyISNs + i), 2);
			if(buffer[ret + 1] == 0)
			{
				ret++;
			}
			else
			{
				ret += 2;
			}
		}
		*/
		unicodeStr2utf8(historyISNs,buffer,historyISNLen);
	
	}
#endif
	//buffer[ret] = 0;
	printf("\n已经上屏的文本内容: \"%s\"\r\n", buffer);		
#endif
}


void GBLoadSHData()
{
	/*
	   以下是某个平台加载中英文自造词文件的方法,由于平台版本可能不同,仅供参考,
	   由于版本不同,以用户的展迅平台版本来准

#ifdef __GBSHDATA

......

	/*
	加载中文自造词数据
chn_name : 中文自造词文件名
pChnSMData:中文自造词数据指针
chn_size:中文自造词数组长度
	 * /
	 if(FFS_CheckExist(FS_UDISK,(const wchar*)chn_name))
	 {	
	 fp_chn = FFS_fopen(FS_UDISK, (const wchar *)chn_name, "rb");
	 if(PNULL != fp_chn)
	 {
	 ret = FFS_fread(FS_UDISK, (uint8 *)pChnSMData, 1, chn_size, fp_chn);			
	 if (ret == chn_size)
	 {
	 rs = TRUE;
	 }
	 }
	 }
	 else/ * 如果文件不存在则新建文件* /
	 {
	 fp_chn = FFS_fopen(FS_UDISK, (const wchar *)chn_name, "wb");
	 if(PNULL != fp_chn)
	 {
	 ret = FFS_fwrite(FS_UDISK, (uint8 *)pChnSMData, 1, chn_size, fp_chn);				
	 if (ret == chn_size)
	 {
	 rs = TRUE;
	 }		
	 }			
	 }
	 FFS_fclose(FS_UDISK, fp_chn);


	 / *
	 加载英文自造词数据
en_name : 英文自造词文件名
pEnSMData:英文自造词数据指针
en_size:英文自造词数组长度
	 * /
	 * /
	 if(FFS_CheckExist(FS_UDISK,(const wchar*)en_name))
	 {	
	 fp_en = FFS_fopen(FS_UDISK, (const wchar *)en_name, "rb");
	 if(PNULL != fp_en)
	 {
	 ret = FFS_fread(FS_UDISK, pEnSMData, 1, en_size, fp_en);			
	 if (ret == en_size)
	 {
	 rs = TRUE;
	 }
	 }
	 }
	 else/ *如果文件不存在则新建文件* /
	 {
	 fp_en = FFS_fopen(FS_UDISK, (const wchar *)en_name, "wb");
	 if(PNULL != fp_en)
	 {
	 ret = FFS_fwrite(FS_UDISK, pEnSMData, 1, en_size, fp_en);				
	 if (ret == en_size)
	 {
	 rs = TRUE;
	 }		
	 }			
	 }
	 FFS_fclose(FS_UDISK, fp_en);


	 ......
#endif
	 */

}


void GBSaveSHData()
{
	/*
	   以下是某个平台保存中英文自造词文件的方法,由于平台版本可能不同,仅供参考,
	   由于版本不同,以用户的平台版本来准

#ifdef __GBSHDATA

/ *
保存中文自造词数据
chn_name : 中文自造词文件名
pChnSMData:中文自造词数据指针
chn_size:中文自造词数组长度
	 * /

	 fp_chn = FFS_fopen(FS_UDISK, (const wchar *)chn_name, "wb");
	 if (PNULL != fp_chn)
	 {	
	 ret = FFS_fwrite(FS_UDISK, (uint8 *)pChnSMData, 1, chn_size, fp_chn);
	 if (ret != (SIZE_T)chn_size)
	 {
	 FFS_fclose(FS_UDISK, fp_chn);
	 FFS_Delete(FS_UDISK, (const wchar *)chn_name);				
	 return rs;
	 }		
	 rs = TRUE;
	 }
	 else
	 {
	 fp_chn = FFS_fopen(FS_UDISK, (const wchar *)chn_name, "wb");
	 if(PNULL != fp_chn)
	 {
	 ret = FFS_fwrite(FS_UDISK, (uint8 *)pChnSMData, 1, chn_size, fp_chn);				
	 if(ret == chn_size)
	 {
	 rs = TRUE;
	 }
	 }		
	 }
	 FFS_fclose(FS_UDISK, fp_chn);


	 / *
	 保存英文自造词数据
en_name : 英文自造词文件名
pEnSMData:英文自造词数据指针
en_size:英文自造词数组长度
	 * /
	 fp_en = FFS_fopen(FS_UDISK, (const wchar *)en_name, "wb");
	 if (PNULL != fp_en)
	 {	
	 ret = FFS_fwrite(FS_UDISK, (uint8 *)pEnSMData, 1, en_size, fp_en);
	 if (ret != (SIZE_T)en_size)
	 {
	 FFS_fclose(FS_UDISK, fp_en);
	 FFS_Delete(FS_UDISK, (const wchar *)en_name);				
	 return rs;
	 }		
	 rs = TRUE;
	 }
	 else
	 {
	 fp_en = FFS_fopen(FS_UDISK, (const wchar *)en_name, "wb");
	 if(PNULL != fp_en)
	 {
	 ret = FFS_fwrite(FS_UDISK, (uint8 *)pEnSMData, 1, en_size, fp_en);				
	 if(ret == en_size)
	 {
	 rs = TRUE;
	 }
	 }		
	 }
	 FFS_fclose(FS_UDISK, fp_en);
#endif	

	return (rs);*/

}