symboldlg.cpp

算符优先算法的部分

// SymBolDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SymBol.h"
#include "SymBolDlg.h"
#include "SysGraph.h"

#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()

/////////////////////////////////////////////////////////////////////////////
// CSymBolDlg dialog

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

	SysGraph sysgraph;
    sysgraph.DoModal();
	f.ReadFileFromFun(staticFileName);
    f.CaculateLastVT();
	f.CaculateFirstVT();
	f.PriorityMatricx();

}

void CSymBolDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSymBolDlg)
	DDX_Control(pDX, IDC_BTN_CHECK, m_btncheck);
	DDX_Control(pDX, IDC_LIST_PRIVORITY, m_listpriority);
	DDX_Control(pDX, IDC_LIST_LASTVT, m_listlastvt);
	DDX_Control(pDX, IDC_LIST_FIRSTVT, m_listfirstvt);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSymBolDlg, CDialog)
	//{{AFX_MSG_MAP(CSymBolDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_CHECK, OnBtnCheck)
	ON_BN_CLICKED(IDC_BTN_PRIORITY, OnBtnPriority)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSymBolDlg message handlers

BOOL CSymBolDlg::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
	//HINSTANCE hs=AfxGetInstanceHandle();
	//HICON hIcon=LoadIcon(hs,MAKEINTRESOURCE(IDI_ICON1));
    //m_btncheck.SetIcon(hIcon);
	// TODO: Add extra initialization here
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSymBolDlg::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 CSymBolDlg::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 CSymBolDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CSymBolDlg::OnBtnCheck() 
{
	// TODO: Add your control notification handler code here
	m_listfirstvt.SetExtendedStyle(LVS_EX_FLATSB|LVS_EX_FULLROWSELECT|LVS_EX_HEADERDRAGDROP|LVS_EX_ONECLICKACTIVATE|LVS_EX_GRIDLINES);
    m_listfirstvt.InsertColumn(0,"Order",LVCFMT_LEFT,50,0);
    m_listfirstvt.InsertColumn(1,"FIRSTVT",LVCFMT_LEFT,250,1);
     for(int i=0;i<f.ncountUnTeminalChar;i++)
	   {		
		 UpdateWindow();
		 Sleep(500);
		 UpdateWindow();
	     m_listfirstvt.InsertItem(i,"");
	     CString strTemp,str;
	     strTemp=f.pFirstVT[i];
		 str=strTemp.Right(strTemp.GetLength()-1);
		 //Sleep(3000);
	     m_listfirstvt.SetItemText(i,0,(CString)strTemp[0]);
  	     m_listfirstvt.SetItemText(i,1,str);
		 
	   }  
	 m_listlastvt.SetExtendedStyle(LVS_EX_FLATSB|LVS_EX_FULLROWSELECT|LVS_EX_HEADERDRAGDROP|LVS_EX_ONECLICKACTIVATE|LVS_EX_GRIDLINES);
     m_listlastvt.InsertColumn(0,"Order",LVCFMT_LEFT,50,0);
     m_listlastvt.InsertColumn(1,"LASTVT",LVCFMT_LEFT,250,1);
     for(int j=0;j<f.ncountUnTeminalChar;j++)
	   {
		 UpdateWindow();
		 Sleep(500);
		 UpdateWindow();
	     m_listlastvt.InsertItem(j,"");
	     CString strTemp,str;
	     strTemp=f.pLastVT[j];
		 str=strTemp.Right(strTemp.GetLength()-1);
	     m_listlastvt.SetItemText(j,0,(CString)strTemp[0]);
  	     m_listlastvt.SetItemText(j,1,str);
	
	   }  
}

void CSymBolDlg::OnBtnPriority() 
{
	CString strTemp=f.LessMatricxStr+f.EqualMatricxStr+f.MoreMatricxStr;
	m_listpriority.SetExtendedStyle(LVS_EX_FLATSB|LVS_EX_FULLROWSELECT|LVS_EX_HEADERDRAGDROP|LVS_EX_ONECLICKACTIVATE|LVS_EX_GRIDLINES);
     PrintPriority(strTemp);	
}

void CSymBolDlg::PrintPriority(CString strPriority)
{
   CString strTemp=strPriority;
   CString strTotal;
   int index=0,strLen=0;
   int i=0,total=0;
   int len=strPriority.GetLength();
   m_listpriority.InsertColumn(0,"Priority",LVCFMT_LEFT,350,0);
   CString strtemp;
   while (len>=24)
   {
	   strTemp=strTemp.Left(24);
	   len-=24;
	   total+=24;
	   index=0;
	   strtemp=strTemp;
	   strLen=0;
	   while (index<6)
	   {
          strtemp=strtemp.Left(4);
		  strLen+=4;
		  strtemp=strtemp.Left(3);
		  strTotal+=strtemp+"  ";
		  strtemp=strTemp.Right(strTemp.GetLength()-strLen);
		  index++;
	   }
       m_listpriority.InsertItem(i,"");
	   m_listpriority.SetItemText(i,0,strTotal);
	   strTotal="";
	   strTemp=strPriority.Right(strPriority.GetLength()-total);
       i++;
   }
   index=0;
   strTotal="";
	if (len<24) 
		{
		     strTemp=strPriority.Right(strPriority.GetLength()-total);
			 strtemp=strTemp;
			 while (index<len) 
			 {
                 index+=4;
                 strtemp=strtemp.Left(4);
				 strtemp=strtemp.Left(3);
				 strTotal+=strtemp+"  ";
				 strtemp=strTemp.Right(strTemp.GetLength()-index);
			 }
             m_listpriority.InsertItem(i,"");
			 m_listpriority.SetItemText(i,0,strTotal);
		}
}