jsqdlg.cpp

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// jsqDlg.cpp : implementation file
//

#include "stdafx.h"
#include "jsq.h"
#include "jsqDlg.h"
#include "math.h"
#include "NumberOperate.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()

/////////////////////////////////////////////////////////////////////////////
// CJsqDlg dialog

CJsqDlg::CJsqDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CJsqDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CJsqDlg)
	m_ResultEdit = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	s1="";
	math_i=-1;
	n="";
	p="";
	q="";
	e="";
	d="";
}

void CJsqDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CJsqDlg)
	DDX_Text(pDX, IDC_RESULT_EDIT, m_ResultEdit);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CJsqDlg, CDialog)
	//{{AFX_MSG_MAP(CJsqDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON0, OnButton0)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_BN_CLICKED(IDC_BUTTON5, OnButton5)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
	ON_BN_CLICKED(IDC_BUTTON8, OnButton8)
	ON_BN_CLICKED(IDC_BUTTON9, OnButton9)
	ON_BN_CLICKED(IDC_DIVIDE_BUTTON, OnDivideButton)
	ON_BN_CLICKED(IDC_EQUAL_BUTTON, OnEqualButton)
	ON_BN_CLICKED(IDC_MINUS_BUTTON, OnMinusButton)
	ON_BN_CLICKED(IDC_TIMES_BUTTON, OnTimesButton)
	ON_BN_CLICKED(IDC_ADD_BUTTON, OnAddButton)
	ON_BN_CLICKED(IDC_CLEAR_BUTTON, OnClearButton)
	ON_BN_CLICKED(IDC_BACKSPACE_BUTTON, OnBackspaceButton)
	
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CJsqDlg message handlers

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

void CJsqDlg::OnButton0() 
{
	// TODO: Add your control notification handler code here
		PressNumber(0);
}

void CJsqDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
		PressNumber(1);
}

void CJsqDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
		PressNumber(2);
}
void CJsqDlg::OnButton3() 
{
	// TODO: Add your control notification handler code here
		PressNumber(3);
}
void CJsqDlg::OnButton4() 
{
	// TODO: Add your control notification handler code here
		PressNumber(4);
}

void CJsqDlg::OnButton5() 
{
	// TODO: Add your control notification handler code here
		PressNumber(5);
}
void CJsqDlg::OnButton6() 
{
	// TODO: Add your control notification handler code here
		PressNumber(6);
}
void CJsqDlg::OnButton7() 
{
	// TODO: Add your control notification handler code here
		PressNumber(7);
}

void CJsqDlg::OnButton8() 
{
	// TODO: Add your control notification handler code here
		PressNumber(8);
}

void CJsqDlg::OnButton9() 
{
	// TODO: Add your control notification handler code here
		PressNumber(9);
}

void CJsqDlg::PressNumber(int flag)
{
	CString s="";
	s.Format("%d",flag);
	if(math_i>=0)
		m_ResultEdit="";
	m_ResultEdit+=s;
	UpdateData(FALSE);
}

void CJsqDlg::OnAddButton() 
{
	// TODO: Add your control notification handler code here
	PressOperation(1);
}

void CJsqDlg::OnMinusButton() 
{
	// TODO: Add your control notification handler code here
	PressOperation(2);
}

void CJsqDlg::OnTimesButton() 
{
	// TODO: Add your control notification handler code here
	PressOperation(3);
}

void CJsqDlg::OnDivideButton() 
{
	// TODO: Add your control notification handler code here
	PressOperation(4);
}

void CJsqDlg::PressOperation(int flag)
{
	s1=m_ResultEdit;
	math_i=flag;
	UpdateData(FALSE);
}

void CJsqDlg::OnEqualButton()
{
	// TODO: Add your control notification handler code here
	CNumberOperate cnumber;
	p=s1;
	q=m_ResultEdit;
	switch(math_i)
	{
	case 1:
		{
			m_ResultEdit=cnumber.NumberAdd(s1,m_ResultEdit);
			break;
		}
	case 2:
		{
			m_ResultEdit=cnumber.NumberSub(s1,m_ResultEdit);
			break;
		}
	case 3:
		{
			m_ResultEdit=cnumber.NumberMulti(s1,m_ResultEdit);
			break;
		}
	case 4:
		{
			CString s="";
			cnumber.NumberDiv(s1,m_ResultEdit,m_ResultEdit,s);
			break;
		}
		default:break;
	}
	n=m_ResultEdit;
	UpdateData(FALSE);
}

void CJsqDlg::OnClearButton() 
{
	// TODO: Add your control notification handler code here
	m_ResultEdit="";
	s1="";
	math_i=-1;
	UpdateData(FALSE);
	
}

void CJsqDlg::OnBackspaceButton() 
{
	// TODO: Add your control notification handler code here
	m_ResultEdit.Delete(m_ResultEdit.GetLength()-1,1);
	UpdateData(FALSE);
}

void CJsqDlg::RSA()
{
	CNumberOperate cnumber;
	p=cnumber.NumberSub(p,"1");
	q=cnumber.NumberSub(q,"1");
	//e=cnumber.NumberMulti(p,q);
}