源程序扫描dlg.cpp

编译程序的实验~~ 很详细哈..需要的下来看看!

// 源程序扫描Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "源程序扫描.h"
#include "源程序扫描Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

int count,status=0;

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg dialog

CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, CodeScan)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg message handlers

BOOL CMyDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMyDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMyDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMyDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMyDlg::OnOK() 
{
	// TODO: Add extra validation here
	
}

void CMyDlg::CodeScan() 
{
	// TODO: Add your control notification handler code here
	// TODO: Add your control notification handler code here
	CString str,str1,m_code;
	int n=0,i,j;count=2;status=1;
	GetDlgItemText(IDC_EDIT1,m_code);
	if(m_code!=""){
		//以下为删除注释
		for(i=0;i<m_code.GetLength()-1;i++){
			if(i+1<m_code.GetLength()&&m_code.GetAt(i)=='/'&&m_code.GetAt(i+1)=='/'){
				while(i<m_code.GetLength()&&m_code.GetAt(i)!='\n'&&m_code.GetAt(i)!='\r'){
					m_code.Delete(i);
				}
			}
			else if(i<m_code.GetLength()&&m_code.GetAt(i)=='/'&&m_code.GetAt(i+1)=='*'){
				m_code.Delete(i);
				m_code.Delete(i);
				while(i+1<m_code.GetLength()&&m_code.GetAt(i)!='*'&&m_code.GetAt(i+1)!='/'&&m_code.GetAt(i)!='\r'&&m_code.GetAt(i)!='\n'){
					m_code.Delete(i);
				}
				if(i+1<m_code.GetLength()&&m_code.GetAt(i)=='*'&&m_code.GetAt(i+1)=='/'){
					m_code.Delete(i);
					m_code.Delete(i);
				}
			}
		}
		//以上为删除注释
		
		//以下为添加行号
		
		if(m_code.Left(2)!="1.")
			m_code.Insert(n,"1.");
		while(n+1<m_code.GetLength()){
			str.Format("%d",count);
			if(m_code.GetAt(n)=='\n'&&m_code.GetAt(n+1)!='1'&&m_code.GetAt(n+1)!='2'&&m_code.GetAt(n+1)!='3'&&m_code.GetAt(n+1)!='4'&&m_code.GetAt(n+1)!='5'&&m_code.GetAt(n+1)!='6'&&m_code.GetAt(n+1)!='7'&&m_code.GetAt(n+1)!='8'&&m_code.GetAt(n+1)!='9'){
				for(i=0;i<str.GetLength();i++)
					m_code.Insert(n+1+i,str.GetAt(i));
				m_code.Insert(n+1+i,'.');
				count++;
			}else if(m_code.GetAt(n)=='\n'&&(m_code.GetAt(n+1)=='1'||m_code.GetAt(n+1)=='2'||m_code.GetAt(n+1)=='3'||m_code.GetAt(n+1)=='4'||m_code.GetAt(n+1)=='5'||m_code.GetAt(n+1)=='6'||m_code.GetAt(n+1)=='7'||m_code.GetAt(n+1)=='8'||m_code.GetAt(n+1)=='9')){
				str1.Empty();
				for(i=1;n+i+1<m_code.GetLength()&&(m_code.GetAt(n+i)=='0'||m_code.GetAt(n+i)=='1'||m_code.GetAt(n+i)=='2'||m_code.GetAt(n+i)=='3'||m_code.GetAt(n+i)=='4'||m_code.GetAt(n+i)=='5'||m_code.GetAt(n+i)=='6'||m_code.GetAt(n+i)=='7'||m_code.GetAt(n+i)=='8'||m_code.GetAt(n+i)=='9');i++)
					str1.Insert(i-1,m_code.GetAt(n+i));
				if(m_code.GetAt(n+i)=='.')
					count=atoi(str1)+1;
				else{
					for(i=0;i<str.GetLength();i++)
						m_code.Insert(n+1+i,str.GetAt(i));
					m_code.Insert(n+1+i,'.');
					count++;
				}
			}
			n++;			
		}
		if(m_code.GetAt(m_code.GetLength()-1)=='\n'){
			str.Format("%d",count);n=m_code.GetLength()-1;
			for(i=0;i<str.GetLength();i++)						
				m_code.Insert(n+1+i,str.GetAt(i));
			m_code.Insert(n+1+i,'.');
			count++;
		}
		SetDlgItemText(IDC_EDIT1,m_code);
	}else
		AfxMessageBox("没有输入程序！");
}