hdb3dlg.cpp

源于老师的作业,实现将01代码转化成HDB3码,另外还有用VHDL语言编的,不过我这没有

// HDB3Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "HDB3.h"
#include "HDB3Dlg.h"
//#include <afxcoll.h>
#include <afxtempl.h>
#include <IOSTREAM.H>

unsigned int num_b=0,k=0;

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

/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CHDB3Dlg dialog

CHDB3Dlg::CHDB3Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CHDB3Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CHDB3Dlg)
	m_edit = _T("");
	m_out = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CHDB3Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CHDB3Dlg)
	DDX_Control(pDX, IDOK, m_ok);
	DDX_Text(pDX, IDC_EDIT, m_edit);
	DDX_Text(pDX, IDC_OUT, m_out);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CHDB3Dlg, CDialog)
	//{{AFX_MSG_MAP(CHDB3Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHDB3Dlg message handlers

BOOL CHDB3Dlg::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 CHDB3Dlg::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 CHDB3Dlg::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 CHDB3Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CHDB3Dlg::OnOK() 
{
	// TODO: Add extra validation here
    UpdateData(true);
	unsigned int uLength = 0;
	if( (uLength = m_edit.GetLength()) == 0 )
	{
		MessageBox( _T("Please Input.") , _T("Error") , MB_OK|MB_ICONINFORMATION );
		return;
	}
    CUIntArray uArray;
	CArray<int,int> outArray;
	uArray.SetSize( uLength );
	outArray.SetSize(uLength );
	char cTemp;
	for (unsigned int a=0; a<uLength ;a++)
	{
		cTemp = m_edit.GetAt( a ); 
	    uArray[a] = atoi( &cTemp );
	}
	unsigned int first1=0;
/*	
    if (uArray[0]==0)
	{
		MessageBox( "Sorry，首位不能为0!" , _T("Warning") , MB_OK );
	}
	outArray[0] = 1;
*/
	if (uArray[0]==0) 
	{
		if (uLength>1 && uArray[0]==0 && uArray[1]==1)
		{
			outArray[0]=0;outArray[1]=1;first1=2;
		}
     	else if(uLength>2 && uArray[0]==0 && uArray[1]==0 && uArray[2]==1)
		{
			outArray[0]=0;outArray[1]=0;outArray[2]=1;first1=3;
		}
    	else if(uLength>3 && uArray[0]==0 && uArray[1]==0 && uArray[2]==0 && uArray[3]==1)
		{
			outArray[0]=0;outArray[1]=0;outArray[2]=0;outArray[3]=1;first1=4;
		}
    	else if(uLength>3 && uArray[0]==0 && uArray[1]==0 && uArray[2]==0 && uArray[3]==0)
		{
			outArray[0]=1;outArray[1]=0;outArray[2]=0;outArray[3]=1;k=1;first1=4;
		}
	}
	else
	{
		outArray[0]=1;first1=1;
	}


	unsigned int flag0=0;

	for (unsigned int i=first1; i<uLength ;i++)
	{
		if (uArray[i]==1)
		{
			for(unsigned int i3=1;outArray[i-i3]==0;i3++);
			if (outArray[i-i3]==1)
			{
				outArray[i]=-1;
			}
			else
			{
				outArray[i]=1;
			}
			flag0=0;
			num_b++;
		}
		else
		{
			flag0++;
			if (flag0==4)
			{
				if (num_b %2 != 0 || k==0) 
				{
					outArray[i]=outArray[i-4];
				}
				else
				{
					outArray[i-3]=-outArray[i-4];
					outArray[i]=outArray[i-3];
				}
				flag0=0;
				num_b=0;
				k++;
			}
			else
			{
				outArray[i]=0;
			}
		}
	}
	k=0;
	
	CString outStr;
	for( int i2=0 ; i2 < outArray.GetSize() ; i2++ )
	{
		if( outArray[i2] == 1 )
			outStr+=_T("+1");
		else if( outArray[i2] == 0 )
			outStr+=_T("0");
		else
			outStr+=_T("-1");
	}
	//		MessageBox( outStr , _T("Info") , MB_OK );
	m_out=outStr;
	UpdateData(false);
}