countingdlg.cpp

不说了

		pThis->KillTimer(pThis->m_nTimer);
		pThis->m_nTimer = NULL;
	}

	CString str1;
	if(pThis->m_CountingStatus==STOP)
		str1.LoadString(IDS_ABORT); //用户强行终止
	else
		str1.LoadString(IDS_COUNTINGSTOP);
	pThis->GetDlgItem(IDC_PATH_COUNTING)->SetWindowText(str1);

	pThis->m_CountingStatus = STOP;

	pThis->m_btnCount.SetIcon(IDI_COUNT);
	CString str;
	str.LoadString(IDS_COUNT);
	pThis->m_btnCount.SetWindowText(str);

	HICON hIcon = (HICON)::LoadImage(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDI_BIG_ICON1),
		IMAGE_ICON, 32, 32, LR_DEFAULTCOLOR);//SM_CXICON 
	pThis->m_ctrlCountingIcon.SendMessage(STM_SETICON, (WPARAM)hIcon, 0);

	return 0;
}

////////////////////////////////////////////////////////////
//modify a path with file name to without file name
// such as: 
//   modify:  d:\\temp\\countingdlg.cpp
//        to:   d:\\temp
//
////////////////////////////////////////////////////////////
CString CCountingDlg::GetPurePath(CString strPath)
{
	int nLast = strPath.ReverseFind('\\');
	return strPath.Left(nLast);
}

/******************************************************************
*  往一字符串strText中追加空格，使其长度达到num
*　　bAtEnd : TRUE表示在字符串后面追加空格
*			  FALSE表示在字符串前面追加空格
*    若strText的长度本来就大于num，则将最后三个字符改为...
*******************************************************************/
CString CCountingDlg::TextAppendSpace(CString strText, int num, BOOL bAtEnd)
{
	CString str;
	if(strText.GetLength()>=num)
	{
		str = strText.Left(num-3);
		str += "...";
	}
	else
	{
		str = strText;
		for(int i=strText.GetLength(); i<num; i++)
		{
			if(bAtEnd)
				str +=" ";
			else
				str = " "+str;
		}
	}

	return str;
}
/*****************************************************************
	strFileName是否为我们要统计的文件类型
*****************************************************************/
BOOL CCountingDlg::IsSearchingFor(CString strFileName)
{
	CString strExts = m_strComboExt;
	strExts.MakeLower();
	strFileName.MakeLower();

	CString strOneOfExts; // get one extension in strExts
	while(ExtractExtension(strOneOfExts, strExts))
	{
		if(CompareMarkString(strOneOfExts, strFileName))
			return TRUE;
	}

	return FALSE;
}

/*****************************************************************
	比较strFile是否为inputFile的文件类型
*****************************************************************/
BOOL CCountingDlg::CompareMarkString(CString inputFile, CString strFile)
{
	strFile = strFile.Right(strFile.GetLength()-strFile.ReverseFind('\\')-1);
	int nLength1 = strFile.GetLength(); 
	int nLength2 = inputFile.GetLength();

	for(int i=0, j=0; i<nLength1&&j<nLength2; i++, j++)
	{
		if(inputFile[j]=='*')
		{
			j++;
			if(j==nLength2)
				return TRUE;
			while(j<nLength2&&inputFile[j]=='?')
			{
				i++;
				j++;
			}
			if(j>=nLength2)
				return TRUE;

			while(i<nLength1&&inputFile[j]!=strFile[i])
				i++;
			if(i>=nLength1)
				return FALSE;

			continue;
		}
		if(inputFile[j]=='?')
		{
			continue;
		}
		if(inputFile[j]==strFile[i])
		{
			continue;
		}
		else
			return FALSE;
	}

	if(i==nLength1&&j==nLength2)
		return TRUE;
	else
		return FALSE;
}

/*****************************************************************
	统计开始后动态显示图标，表示统计进行中
*****************************************************************/

void CCountingDlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	if(nIDEvent == (UINT)m_nSysTimer)
	{//左上角动态图标
		static int icons[] =
		{ IDI_ICON1, IDI_ICON2, IDI_ICON3, IDI_ICON4, IDI_ICON5, IDI_ICON6, 
		IDI_ICON7, IDI_ICON8, IDI_ICON9, IDI_ICON10, IDI_ICON10};
		
		static long index = 0;

		index = ++index%10;

		HICON hIcon = (HICON)::LoadImage(AfxGetInstanceHandle(), MAKEINTRESOURCE(icons[index]),
			IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);//SM_CXICON 
		HICON hPrevIcon = (HICON)AfxGetMainWnd()->SendMessage(WM_SETICON,ICON_SMALL,(LPARAM)hIcon);

		return;
	}
	if(nIDEvent != (UINT)m_nTimer)
		return;

	static int icons[] =
	{ IDI_BIG_ICON1, IDI_BIG_ICON2, IDI_BIG_ICON3, IDI_BIG_ICON4, IDI_BIG_ICON5, IDI_BIG_ICON6, 
	IDI_BIG_ICON7};
	
	static long index = 0;

	HICON hIcon = (HICON)::LoadImage(AfxGetInstanceHandle(), MAKEINTRESOURCE(icons[index++%7]),
		IMAGE_ICON, 32, 32, LR_DEFAULTCOLOR);//SM_CXICON 
	m_ctrlCountingIcon.SendMessage(STM_SETICON, (WPARAM)hIcon, 0);
}


/*****************************************************************
	确定是否退出
*****************************************************************/
void CCountingDlg::OnQuit() 
{
	// TODO: Add your control notification handler code here
	CString str1, str2;
	str1.LoadString(IDS_TOQUIT);
	str2.LoadString(IDS_MESSAGE);
	if(MessageBox(str1, str2, MB_YESNO)==IDNO)
	{
		return ;
	}
	CDialog::OnCancel();
}

/*********************************************************
	统计c++文件
*********************************************************/
int CCountingDlg::GetCppFileLines(LPCTSTR strFileName, int* pnLength, int *pnCodeLines, int* pnCommentLines, int* pnBlankLines)
{
	//there are two methods to count lines in files, by CStdioFile or CFile
	*pnLength = 0;
	*pnCodeLines = 0;
	*pnCommentLines = 0;
	*pnBlankLines = 0;

	CStdioFile file;
	if(file.Open(strFileName, CFile::modeRead)==FALSE)
		return 0;

	int nLines = 0;
	int nCodeLines = 0;
	int nCommentLines = 0;
	int nBlankLines = 0;

	BOOL bCommentSet = FALSE; //注释行统计标识 有"/*"时TRUE, "*/"时FALSE
	BOOL bQuatoSet = FALSE;   //字符串统计标识 首次一行有奇数个"时TRUE, 下一行有奇数个"时FALSE

	int nLength = file.GetLength();
	*pnLength = nLength;

	CString bufRead;

	int nLineCommentBegin = 0;
	while(file.ReadString(bufRead)!=FALSE)
	{
		BOOL bStatedComment = FALSE;//本行作为注释行是否已统计过
		BOOL bStatedCode = FALSE;   //本行作为代码行是否已统计过

		nLines++;

		bufRead.TrimLeft(); //先将文件头的空格或制表符去掉

		if(bufRead.GetLength()==0) //为空白行
		{
			nBlankLines++;
			continue;
		}

		if(bCommentSet && bufRead.Find("*/")==-1)
		{
			nCommentLines++;
			continue;
		}

		if(bufRead.Find("//")==-1 && bufRead.Find("/*")==-1 && bufRead.Find("*/")==-1)
		{//如果本行根本就无注释符，则要不是注释符，要不是代码行
			if(bCommentSet)
			{
				nCommentLines++; continue;
			}
			else
			{
				if(bufRead.Find('"')==-1)
				{
					nCodeLines++; continue;
				}
			}
		}

		if(bufRead.Find("//")==0 && !bCommentSet && !bQuatoSet)
		{
			nCommentLines++;
			continue;
		}

		BOOL bDoubleSplashFound = FALSE;
		BOOL bSplashStarFound = FALSE;
		for(int i=0; i<bufRead.GetLength()-1; i++)
		{
			char cTemp = bufRead[i];
			if(bufRead[i]=='/' && bufRead[i+1]=='/' && !bCommentSet && !bQuatoSet)
			{
				if(!bStatedComment && (m_nStatMethod==1 || m_nStatMethod ==2))
				{
					bStatedComment = TRUE;
					nCommentLines++;
				}
				bDoubleSplashFound = TRUE;
				//i++;//应该+1，但也没有什么用处
				break;
			}
			else if(bufRead[i]=='/' && bufRead[i+1]=='*' && !bCommentSet && !bQuatoSet)
			{
				if(!bStatedComment && (m_nStatMethod==1 || m_nStatMethod ==2))
				{
					bStatedComment = TRUE;
					nCommentLines++;
				}
				bCommentSet = TRUE;
				bSplashStarFound = TRUE;
				i++;
			}
			//计算代码行必须在bCommentSet关闭之前
			else if(bufRead[i]!=' ' && bufRead[i]!='\t' && !bCommentSet)
			{
				if(!bStatedCode)
				{
					bStatedCode = TRUE;
					nCodeLines++;
				}
				if(bufRead[i]=='\\')
				{//\之后的字符要跳过
					i++;
					continue;
				}
				if(bufRead[i]=='\'')
				{
					if(bufRead[i+1]=='\\')
						i+=2;
					else
						i+=1;
					continue;
				}
				if(bufRead[i]=='"')
				{//"必须引起重视，感谢ltzhou
					bQuatoSet = !bQuatoSet;
				}
			}
			else if(bufRead[i]=='*' && bufRead[i+1]=='/' && bCommentSet && !bQuatoSet)
			{
				if(!bStatedComment && (m_nStatMethod==1 || m_nStatMethod ==2))
				{
					bStatedComment = TRUE;
					nCommentLines++;
				}
				bCommentSet = FALSE;
				bSplashStarFound = TRUE;
				i++;
			}
		}

		if(bDoubleSplashFound)
		{
			if(m_nStatMethod==2 && bStatedCode) //如果统计方法为第三种，且同时有代码行与注释行，则只计注释行
			{
				nCodeLines--;
			}
			if(m_nStatMethod==0 && !bStatedCode)//如果统计方法为第一种，且未作为代码行统计过，那么必为注释行
			{
				nCommentLines++;
			}
			continue;
		}

		if(bufRead[bufRead.GetLength()-1]=='"'&&!bCommentSet)
		{//若某行最后一个是"，则必定用来关闭bQuatoSet，记代码行一行，否则报错
			bQuatoSet = !bQuatoSet;
			if(!bQuatoSet)
			{
				if(!bStatedCode)
				{
					bStatedCode = TRUE;
					nCodeLines++;
				}
			}
			else
			{
				CStdioFile fileLog;
				if(fileLog.Open(m_strLogFile, CFile::modeCreate|CFile::modeWrite|CFile::modeNoTruncate)==TRUE)
				{
					CString strMsg;
					if(fileLog.GetLength()==0)
					{
						strMsg.Format("文件\t行\t问题\n", strFileName, nLines);
						fileLog.WriteString(strMsg);
					}
					strMsg.Format("%s\t%d\t字符串换行未用\\\n", strFileName, nLines);
					fileLog.WriteString(strMsg);
					fileLog.Close();
				}
			}
			continue;
		}

		if(bufRead[bufRead.GetLength()-1]!=' ' && bufRead[bufRead.GetLength()-1]!='\t' && !bCommentSet
			&& bufRead[bufRead.GetLength()-2]!='*' && bufRead[bufRead.GetLength()-1]!='/')
		{//如果最后一个字符非空格或制表符，且前面无/*，最后两个字符不是*/，则为代码行
			if(!bStatedCode)
			{
				bStatedCode = TRUE;
				nCodeLines++;
			}
		}

		if(bSplashStarFound)
		{
			if(m_nStatMethod==2 && bStatedCode) //如果统计方法为第三种，且同时有代码行与注释行，则只计注释行
			{
				nCodeLines--;
			}

			if(m_nStatMethod==0 && !bStatedCode && !bStatedComment)	//若该行无代码如    /*abc*/ //222
																	//但是统计方法是第一种，则需要追加注释行计数一次
			{
				bStatedComment = TRUE;
				nCommentLines++;
			}
		}

		if(!bStatedComment && bCommentSet)//可能是前面有/*，在第一种统计方法中，未作为代码行计算过，那么本行肯定是注释行
		{
			if(m_nStatMethod==0 && !bStatedCode)
			{
				bStatedComment = TRUE;
				nCommentLines++;
			}
		}

//		if(bQuatoSet && bufRead[bufRead.GetLength()-1]=='"')
//		{
//			bQuatoSet = FALSE;
//		}

		if(bQuatoSet && bufRead[bufRead.GetLength()-1]!='\\')
		{
			CStdioFile fileLog;
			if(fileLog.Open(m_strLogFile, CFile::modeCreate|CFile::modeWrite|CFile::modeNoTruncate)==TRUE)
			{
				CString strMsg;
				if(fileLog.GetLength()==0)
				{
					strMsg.Format("文件\t行\t问题\n", strFileName, nLines);
					fileLog.WriteString(strMsg);
				}
				strMsg.Format("%s\t%d\t字符串换行未用\\\n", strFileName, nLines);
				fileLog.WriteString(strMsg);
				fileLog.Close();
			}
		}

	}

	*pnCodeLines = nCodeLines;
	*pnCommentLines = nCommentLines;
	*pnBlankLines = nBlankLines;

	file.Close();

	return nLines;
}

/*********************************************************
	统计c++文件
*********************************************************/
int CCountingDlg::GetCppFileLines_1_0_5(LPCTSTR strFileName, int* pnLength, int *pnCodeLines, int* pnCommentLines, int* pnBlankLines)
{
	//there are two methods to count lines in files, by CStdioFile or CFile
	*pnLength = 0;
	*pnCommentLines = 0;
	*pnBlankLines = 0;

	CStdioFile file;
	if(file.Open(strFileName, CFile::modeRead)==FALSE)
		return 0;

	int nLines = 0;
	int nCodeLines = 0;
	int nCommentLines = 0;
	int nBlankLines = 0;

	BOOL bCommentSet = FALSE; //注释行统计标识 有"/*"时TRUE, "*/"时FALSE