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데블스캠프2009/목요일/연습문제/MFC/김태욱 (rev. 1.1)

데블스캠프2009/목요일/연습문제/MFC/김태욱

Describe 데블스캠프2009/목요일/연습문제/MFC/김태욱 here

// zxczxcDlg.cpp : implementation file
//

#include "stdafx.h"
#include "zxczxc.h"
#include "zxczxcDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CZxczxcDlg dialog

CZxczxcDlg::CZxczxcDlg(CWnd* pParent /*=NULL*/)
: CDialog(CZxczxcDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CZxczxcDlg)
m_number = 0.0;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CZxczxcDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CZxczxcDlg)
DDX_Text(pDX, IDC_EDIT2, m_number);
//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CZxczxcDlg, CDialog)
//{{AFX_MSG_MAP(CZxczxcDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
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_BUTTON10, OnButton10)
ON_BN_CLICKED(IDC_BUTTON11, OnButton11)
ON_BN_CLICKED(IDC_BUTTON12, OnButton12)
ON_BN_CLICKED(IDC_BUTTON13, OnButton13)
ON_BN_CLICKED(IDC_BUTTON14, OnButton14)
ON_BN_CLICKED(IDC_BUTTON15, OnButton15)
ON_BN_CLICKED(IDC_BUTTON16, OnButton16)
ON_BN_CLICKED(IDC_BUTTON17, OnButton17)
ON_BN_CLICKED(IDC_BUTTON18, OnButton18)
ON_BN_CLICKED(IDC_BUTTON19, OnButton19)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CZxczxcDlg message handlers

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

void CZxczxcDlg::OnChangeEdit1()
{
// TODO: If this is a RICHEDIT control, the control will not
// send this notification unless you override the CDialog::OnInitDialog()
// function and call CRichEditCtrl().SetEventMask()
// with the ENM_CHANGE flag ORed into the mask.
// TODO: Add your control notification handler code here
}

int dot = 0;
int count = 0;
double operand = 0;
double underdot = 0;

void CZxczxcDlg::AddNum(int num)
{
if (dot == 0)
{
UpdateData(TRUE);

operand = operand * 10 + num;

m_number = operand;

UpdateData(FALSE);
}
else if(dot == 1){
UpdateData(TRUE);
if(underdot!=0){
for(int i = 0;i < count;i++){
underdot *= 10;
}
}
underdot = underdot * 10 + num;

for(;underdot>=1;){
underdot /= 10;
}

m_number = operand + underdot;

UpdateData(FALSE);
count++;
}
/*UpdateData(TRUE);

m_number = m_number * 10 + 1;

UpdateData(FALSE);*/
}

void CZxczxcDlg::OnButton2()
{
// TODO: Add your control notification handler code here
AddNum(1);
}

void CZxczxcDlg::OnButton3()
{
// TODO: Add your control notification handler code here
AddNum(2);
}

void CZxczxcDlg::OnButton4()
{
// TODO: Add your control notification handler code here
AddNum(3);
}

void CZxczxcDlg::OnButton5()
{
// TODO: Add your control notification handler code here
AddNum(4);
}

void CZxczxcDlg::OnButton6()
{
// TODO: Add your control notification handler code here
AddNum(5);
}

void CZxczxcDlg::OnButton7()
{
// TODO: Add your control notification handler code here
AddNum(6);
}

void CZxczxcDlg::OnButton8()
{
// TODO: Add your control notification handler code here
AddNum(7);
}

void CZxczxcDlg::OnButton9()
{
// TODO: Add your control notification handler code here
AddNum(8);
}

void CZxczxcDlg::OnButton10()
{
// TODO: Add your control notification handler code here
AddNum(9);
}

void CZxczxcDlg::OnButton11()
{
// TODO: Add your control notification handler code here
AddNum(0);
}

double result;
int operatornum;

void CZxczxcDlg::OnButton12()
{
// TODO: Add your control notification handler code here
// +operator
UpdateData(TRUE);
result = m_number;
UpdateData(FALSE);
operand = 0;
underdot = 0;
dot = 0;
count = 0;
operatornum = 1;
}

void CZxczxcDlg::OnButton13()
{
// TODO: Add your control notification handler code here
// -operator
UpdateData(TRUE);
result = m_number;
UpdateData(FALSE);
operand = 0;
underdot = 0;
dot = 0;
count = 0;
operatornum = 2;
}

void CZxczxcDlg::OnButton14()
{
// TODO: Add your control notification handler code here
// =opertor
UpdateData(TRUE);
if(operatornum == 1){
result = m_number + result;
m_number = result;
}
else if(operatornum == 2){
result = result - m_number;
m_number = result;
}
else if(operatornum == 3){
result = result * m_number;
m_number = result;
}
else if(operatornum == 4){
result = result / m_number;
m_number = result;
}
UpdateData(FALSE);
operand = 0;
underdot = 0;
dot = 0;
count = 0;
}

void CZxczxcDlg::OnButton15()
{
// TODO: Add your control notification handler code here
// *operator
UpdateData(TRUE);
result = m_number;
UpdateData(FALSE);
operand = 0;
underdot = 0;
dot = 0;
count = 0;
operatornum = 3;
}

void CZxczxcDlg::OnButton16()
{
// TODO: Add your control notification handler code here
// /operator
UpdateData(TRUE);
result = m_number;
UpdateData(FALSE);
operand = 0;
underdot = 0;
dot = 0;
count = 0;
operatornum = 4;
}

void CZxczxcDlg::OnButton17()
{
// TODO: Add your control notification handler code here
UpdateData(TRUE);
m_number = 0;
operand = 0;
underdot = 0;
result = 0;
dot = 0;
count = 0;
UpdateData(FALSE);
}

void CZxczxcDlg::OnButton18()
{
// TODO: Add your control notification handler code here
UpdateData(TRUE);

operand *= -1;

m_number = operand;

UpdateData(FALSE);
}

void CZxczxcDlg::OnButton19()
{
// TODO: Add your control notification handler code here
// .operator
dot = 1;
}
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