automake.cpp

一个大学时候做的编译原理的实验.实验内容是正则表达式到NFA到DFA到最小化DFA最终生成词法分析代码的整个过程的演示.那时由于时间关系,词法分析代码自动生成部分还没完成.

// AutoMake.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "AutoMake.h"

#include "MainFrm.h"
#include "AutoMakeDoc.h"
#include "AutoMakeView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAutoMakeApp

BEGIN_MESSAGE_MAP(CAutoMakeApp, CWinApp)
	//{{AFX_MSG_MAP(CAutoMakeApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard file based document commands
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAutoMakeApp construction

CAutoMakeApp::CAutoMakeApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CAutoMakeApp object

CAutoMakeApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CAutoMakeApp initialization

BOOL CAutoMakeApp::InitInstance()
{
	AfxEnableControlContainer();

	// Standard initialization
	// If you are not using these features and wish to reduce the size
	//  of your final executable, you should remove from the following
	//  the specific initialization routines you do not need.

#ifdef _AFXDLL
	Enable3dControls();			// Call this when using MFC in a shared DLL
#else
	Enable3dControlsStatic();	// Call this when linking to MFC statically
#endif

	// Change the registry key under which our settings are stored.
	// TODO: You should modify this string to be something appropriate
	// such as the name of your company or organization.
	SetRegistryKey(_T("Local AppWizard-Generated Applications"));

	LoadStdProfileSettings();  // Load standard INI file options (including MRU)

	// Register the application's document templates.  Document templates
	//  serve as the connection between documents, frame windows and views.

	CSingleDocTemplate* pDocTemplate;
	pDocTemplate = new CSingleDocTemplate(
		IDR_MAINFRAME,
		RUNTIME_CLASS(CAutoMakeDoc),
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window
		RUNTIME_CLASS(CAutoMakeView));
	AddDocTemplate(pDocTemplate);

	// Parse command line for standard shell commands, DDE, file open
	CCommandLineInfo cmdInfo;
	ParseCommandLine(cmdInfo);

	// Dispatch commands specified on the command line
	if (!ProcessShellCommand(cmdInfo))
		return FALSE;

	// The one and only window has been initialized, so show and update it.
	m_pMainWnd->ShowWindow(SW_SHOW);
	m_pMainWnd->UpdateWindow();

	return TRUE;
}


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

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();
    bool m_bMax;
// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	CButton	m_btnMore;
	CString	m_HelpStatic;
	//}}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)
		// No message handlers
	afx_msg void OnBtnMore();
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	m_HelpStatic = "\r\n操作说明:\r\n\r\n"
		           "1.按F1进行正则表达式的输入(注意:要输入正确,因为没有包含错误检测);\r\n\r\n"
				   "2.按F2进行NFA,DFA,MinDFA的数据生成;\r\n\r\n"
				   "3.按F3进行NFA生成过程演示;\r\n\r\n"
				   "4.按F4进行DFA显示;\r\n\r\n"
	               "5.按F5进行MinDFA显示;\r\n\r\n"
	               "6.生成数据之前必须确保你已选择了一个正则表达式,\r\n\r\n"
				   "如果没有,请双击列表中的某一项进行选择;\r\n\r\n"
	               "7.画图之前必须先生成数据.";
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	DDX_Control(pDX, IDC_BTN_MORE, m_btnMore);
	DDX_Text(pDX, IDC_HELPSTATIC, m_HelpStatic);
	//}}AFX_DATA_MAP
}

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

// App command to run the dialog
void CAutoMakeApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// CAutoMakeApp message handlers
void CAboutDlg::OnBtnMore() 
{
	// TODO: Add your control notification handler code here
	m_bMax=!m_bMax;
	if(m_bMax)
	{
		CRect rc;
		GetWindowRect(&rc);
		for(int i=0;i<110;i++)
		{
			rc.bottom+=2;
		    MoveWindow(&rc);
		}
		m_btnMore.SetWindowText("隐藏<<");
	}
	else
	{
		CRect rc;
		GetWindowRect(&rc);
		for(int i=0;i<110;i++)
		{
			rc.bottom-=2;
		    MoveWindow(&rc);
		}
		m_btnMore.SetWindowText("详细说明>>");
	}
}

BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here

	m_bMax = false;
	CRect rc;
	GetWindowRect(&rc);
	rc.bottom -= 220;
	MoveWindow(&rc);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}