MFC之计算器(优化版)

前面的一篇日志写过的计算器，由于那个存在一些问题所以这次经过优化和美化后，暂定为最终版本。

源码下载

效果图片：

下面是源码 按钮的美化 是用了上一篇日志所写的方法，并没有重新写一个NEWButton类。

// CalculatorDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Calculator.h"
#include "CalculatorDlg.h"

#include <math.h>
#include <stack>
using namespace std;

#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()

/////////////////////////////////////////////////////////////////////////////
// CCalculatorDlg dialog

CCalculatorDlg::CCalculatorDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCalculatorDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCalculatorDlg)
	m_edit1 = _T("");
	m_edit2 = 0.0;
	m_result=0.0;
	m_Count_Style=-1;
	m_temp1=0.0;
	m_temp2=0.0;
	m_Window_right=0.0;
	m_Count_type=0;
	m_OFF_Click=false;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CCalculatorDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCalculatorDlg)
	DDX_Text(pDX, IDC_EDIT1, m_edit1);
	DDX_Text(pDX, IDC_EDIT2, m_edit2);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CCalculatorDlg, CDialog)
	//{{AFX_MSG_MAP(CCalculatorDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_RADIO2, OnRadio2)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
	ON_BN_CLICKED(IDC_BUTTON_EQUAL, OnButtonEqual)
	ON_BN_CLICKED(IDC_BUTTON_1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON_0, OnButton0)
	ON_BN_CLICKED(IDC_BUTTON_10X, OnButton10x)
	ON_BN_CLICKED(IDC_BUTTON_2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON_3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON_4, OnButton4)
	ON_BN_CLICKED(IDC_BUTTON_7, OnButton7)
	ON_BN_CLICKED(IDC_BUTTON_5, OnButton5)
	ON_BN_CLICKED(IDC_BUTTON_6, OnButton6)
	ON_BN_CLICKED(IDC_BUTTON_8, OnButton8)
	ON_BN_CLICKED(IDC_BUTTON_9, OnButton9)
	ON_BN_CLICKED(IDC_BUTTON_POINT, OnButtonPoint)
	ON_BN_CLICKED(IDC_BUTTON_PLUS, OnButtonPlus)
	ON_BN_CLICKED(IDC_BUTTON_SUB, OnButtonSub)
	ON_BN_CLICKED(IDC_BUTTON_MUL, OnButtonMul)
	ON_BN_CLICKED(IDC_BUTTON_DIV, OnButtonDiv)
	ON_BN_CLICKED(IDC_BUTTON_DAOSHU, OnButtonDaoshu)
	ON_BN_CLICKED(IDC_BUTTON_SQRT, OnButtonSqrt)
	ON_BN_CLICKED(IDC_BACKSPACE, OnBackspace)
	ON_BN_CLICKED(IDC_C, OnC)
	ON_BN_CLICKED(IDC_BUTTON_QUYU, OnButtonQuyu)
	ON_BN_CLICKED(IDC_BUTTON_ONOFF, OnButtonOnoff)
	ON_BN_CLICKED(IDC_BUTTON_Science, OnBUTTONScience)
	ON_BN_CLICKED(IDC_BUTTON_SIN, OnButtonSin)
	ON_BN_CLICKED(IDC_BUTTON_COS, OnButtonCos)
	ON_BN_CLICKED(IDC_BUTTON_TAN, OnButtonTan)
	ON_BN_CLICKED(IDC_BUTTON_SINH, OnButtonSinh)
	ON_BN_CLICKED(IDC_BUTTON_COSH, OnButtonCosh)
	ON_BN_CLICKED(IDC_BUTTON_TANH, OnButtonTanh)
	ON_BN_CLICKED(IDC_BUTTON_INT, OnButtonInt)
	ON_BN_CLICKED(IDC_BUTTON_X2, OnButtonX2)
	ON_BN_CLICKED(IDC_BUTTON_X3, OnButtonX3)
	ON_BN_CLICKED(IDC_BUTTON_XY, OnButtonXy)
	ON_BN_CLICKED(IDC_BUTTON_LN, OnButtonLn)
	ON_BN_CLICKED(IDC_BUTTON_N, OnButtonN)
	ON_BN_CLICKED(IDC_BUTTON_LOG, OnButtonLog)
	ON_BN_CLICKED(IDC_BUTTON_LEFT, OnButtonLeft)
	ON_BN_CLICKED(IDC_BUTTON_RIGHT, OnButtonRight)
	ON_BN_CLICKED(IDC_BUTTON_PorN, OnBUTTONPorN)
	ON_WM_CTLCOLOR()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCalculatorDlg message handlers

BOOL CCalculatorDlg::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

	CRect rectLarge;
	CRect rectSmall;
	CRect rectSeprator;

	GetWindowRect(&rectLarge);
	GetDlgItem(IDC_SEPARATOR)->GetWindowRect(&rectSeprator);
	m_Window_right=rectLarge.right-rectSeprator.right;
	
	rectSmall.left=rectLarge.left;
	rectSmall.bottom=rectLarge.bottom;
	rectSmall.top=rectLarge.top;
	rectSmall.right=rectSeprator.right;

	SetWindowPos(NULL,0,0,rectSmall.Width(),rectSmall.Height(),SWP_NOMOVE | SWP_NOZORDER);
	
	SetWindowText(_T("kay & dan's calculator"));

	m_brush.CreateSolidBrush(RGB(30,144,255));
	m_font.CreatePointFont(90,"华文行楷");

	//设置计算初始状态为normal模式
	CButton *p; 
	p=(CButton*)GetDlgItem(IDC_RADIO2); 
	p->SetCheck(1);
	m_Count_Style=2;

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CCalculatorDlg::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 CCalculatorDlg::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();
		/*
		CPaintDC dc(this);
		CRect rect;
		GetClientRect(&rect);
		
		CDC dcMem;
		dcMem.CreateCompatibleDC(&dc);
	
		CBitmap bmpBackground;
		bmpBackground.LoadBitmap(IDB_BK);
		
		BITMAP bitmap;
		bmpBackground.GetBitmap(&bitmap);
		CBitmap *pbmpOld=dcMem.SelectObject(&bmpBackground);
		dc.StretchBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,bitmap.bmWidth,bitmap.bmWidth,SRCCOPY);
		*/
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CCalculatorDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CCalculatorDlg::OnRadio1() 
{
	// TODO: Add your control notification handler code here
	//计算表达式
	m_Count_Style=1;
}

void CCalculatorDlg::OnRadio2() 
{
	// TODO: Add your control notification handler code here
	m_Count_Style=2;
}

void CCalculatorDlg::OnBUTTONScience() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	CString str;
	if(GetDlgItemText(IDC_BUTTON_Science,str),str=="功能增强>>")
	{
		SetDlgItemText(IDC_BUTTON_Science,"基本运算<<");
	}
	else
	{
		SetDlgItemText(IDC_BUTTON_Science,"功能增强>>");
	}
	
	static CRect rectLarge;
	static CRect rectSmall;
	
	if(rectLarge.IsRectEmpty())
	{
		GetWindowRect(&rectSmall);
		
		rectLarge.left=rectSmall.left;
		rectLarge.top=rectSmall.top;
		rectLarge.right=rectSmall.right+m_Window_right;
		rectLarge.bottom=rectSmall.bottom;
	}
	if(str=="基本运算<<")
	{
		SetWindowPos(NULL,0,0,rectSmall.Width(),rectSmall.Height(),SWP_NOMOVE | SWP_NOZORDER);
	}
	else
	{
		SetWindowPos(NULL,0,0,rectLarge.Width(),rectLarge.Height(),SWP_NOMOVE | SWP_NOZORDER);
	}
}

void CCalculatorDlg::OnBackspace() 
{
	// TODO: Add your control notification handler code here
	UpdateData();

	char *ch=(LPTSTR)(LPCTSTR)m_edit1;
	int length=m_edit1.GetLength();
	ch[length-1]='\0';
	m_edit1=ch;
	
	UpdateData(FALSE);
}

void CCalculatorDlg::OnC() 
{
	// TODO: Add your control notification handler code here
	m_edit1="";
	m_edit2=0.0;
	m_result=0.0;
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonOnoff() 
{
	// TODO: Add your control notification handler code here
	CString str;
	if(GetDlgItemText(IDC_BUTTON_ONOFF,str),str=="OFF")
	{
		SetDlgItemText(IDC_BUTTON_ONOFF,"ON");	
		m_OFF_Click=TRUE;
		
	}
	else
	{
		SetDlgItemText(IDC_BUTTON_ONOFF,"OFF");
		m_OFF_Click=FALSE;
	}
	
	if(str=="OFF")
	{
		GetDlgItem(IDC_EDIT1)->EnableWindow(FALSE);
		GetDlgItem(IDC_EDIT2)->EnableWindow(FALSE);
		m_edit1="";
		m_edit2=0.0;
		UpdateData(FALSE);
	}
	else
	{
		GetDlgItem(IDC_EDIT1)->EnableWindow(TRUE);
		GetDlgItem(IDC_EDIT2)->EnableWindow(TRUE);
	}
}

void CCalculatorDlg::OnButtonPoint() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
		return;
	}
	UpdateData();
	m_edit1+='.';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnBUTTONPorN() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	if(m_edit1=="")
		MessageBox("操作不合法");
	else if(m_Count_Style==1)
		MessageBox("此功能暂不支持表达式模式下的操作");
	else
	{
		if(m_edit1[0]=='-')
		{
			m_edit1.Remove('-');
		}
		else
			m_edit1="-"+m_edit1;
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton0() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='0';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='1';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here

	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='2';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton3() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='3';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton4() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='4';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton5() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='5';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton6() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='6';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton7() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='7';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton8() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='8';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton9() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	UpdateData();
	m_edit1+='9';
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonPlus() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	if(m_Count_Style==1)
	{
		UpdateData();
		m_edit1+='+';
		UpdateData(FALSE);
	}
	if(m_Count_Style==2)
	{
		m_Count_type=1;
		char m_char[10];
		GetDlgItem(IDC_EDIT1)->GetWindowText(m_char,10);
		m_temp1=atof(m_char);
		m_edit1="";
		UpdateData(FALSE);
	}

}

void CCalculatorDlg::OnButtonSub() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	if(m_Count_Style==1)
	{
		UpdateData();
		m_edit1+='-';
		UpdateData(FALSE);
	}
	if(m_Count_Style==2)
	{
		m_Count_type=2;
		char m_char[10];
		GetDlgItem(IDC_EDIT1)->GetWindowText(m_char,10);
		m_temp1=atof(m_char);
		m_edit1="";
		UpdateData(FALSE);
	}
}

void CCalculatorDlg::OnButtonMul() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	if(m_Count_Style==1)
	{
		UpdateData();
		m_edit1+='*';
		UpdateData(FALSE);
	}
	if(m_Count_Style==2)
	{
		m_Count_type=3;
		char m_char[10];
		GetDlgItem(IDC_EDIT1)->GetWindowText(m_char,10);
		m_temp1=atof(m_char);
		m_edit1="";
		UpdateData(FALSE);
	}
}

void CCalculatorDlg::OnButtonDiv() 
{
	// TODO: Add your control notification handler code here

	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	if(m_Count_Style==1)
	{
		UpdateData();
		m_edit1+='/';
		UpdateData(FALSE);
	}
	if(m_Count_Style==2)
	{
		m_Count_type=4;
		char m_char[10];
		GetDlgItem(IDC_EDIT1)->GetWindowText(m_char,10);
		m_temp1=atof(m_char);
		m_edit1="";
		UpdateData(FALSE);
	}
}

void CCalculatorDlg::OnButtonQuyu() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	if(m_Count_Style==2)
	{
		m_Count_type=5;
		char m_char[10];
		GetDlgItem(IDC_EDIT1)->GetWindowText(m_char,10);
		m_temp1=atof(m_char);
		m_edit1="";
		UpdateData(FALSE);
	}
}

void CCalculatorDlg::OnButtonXy() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	m_Count_type=6;
	char m_char[10];
	char m_char2[10];
	
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);
	
	int temp=atoi(m_char);
	if(temp==0)
	{
		m_temp1=atof(m_char2);
		m_edit1="";
	}
	else
	{
		m_temp1=temp;
		m_edit1="";
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonDaoshu() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char1[10];
	char m_char2[10];
	
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char1,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);
	
	double temp=atof(m_char1);
	double temp2=atof(m_char2);
	CString str=m_char1;

	if(temp==0 && temp2==0)
		MessageBox("0不能做除数");
	else if(temp!=0)
	{
		m_edit1="1/"+str;
		m_edit2=1/temp;
	}
	else
	{
		str=m_char2;
		m_edit1="1/"+str;
		m_edit2=1/temp2;
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonSqrt() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}
	
	char m_char[10];
	char m_char2[10];

	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	double temp=atof(m_char);
	double temp2=atof(m_char2);

	if(temp2==0)
	{
		m_edit2=sqrt(temp);
		m_edit1="sqrt("+str+")";
	}
	else if(temp==0 && temp2!=0)
	{
		m_edit2=sqrt(temp2);
		str=m_char2;
		m_edit1="sqrt("+str+")";
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonSin() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}
	
	char m_char[10];
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	CString str=m_char;
	double temp=atof(m_char);
	m_edit1="sin("+str+")";
	m_edit2=sin(temp);
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonCos() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	CString str=m_char;
	double temp=atof(m_char);
	m_edit1="cos("+str+")";
	m_edit2=cos(temp);
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonTan() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	CString str=m_char;
	double temp=atof(m_char);
	m_edit1="tan("+str+")";
	m_edit2=tan(temp);
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonSinh() 
{
	// TODO: Add your control notification handler code here	
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	CString str=m_char;
	double temp=atof(m_char);
	m_edit1="sinh("+str+")";
	m_edit2=sinh(temp);
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonCosh() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	CString str=m_char;
	double temp=atof(m_char);
	m_edit1="cosh("+str+")";
	m_edit2=cosh(temp);
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonTanh() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}
	
	char m_char[10];
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	CString str=m_char;
	double temp=atof(m_char);
	m_edit1="tanh("+str+")";
	m_edit2=tanh(temp);
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonInt() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	char m_char2[10];
	
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	int temp=atoi(m_char);
	int temp2=atoi(m_char2);

	if(temp2==0)
	{
		m_edit1="Int("+str+")";
		m_edit2=temp;
	}
	else if(temp==0)
	{
		str=m_char2;
		m_edit1="Int("+str+")";
		m_edit2=temp2;
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonX2() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	char m_char2[10];
	
	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	double temp=atof(m_char);
	double temp2=atof(m_char2);

	if(temp!=0)
	{
		m_edit1=str+"*"+str;
		m_edit2=temp*temp;
	}
	else if(temp==0)
	{
		str=m_char2;
		m_edit1=str+"*"+str;
		m_edit2=temp2*temp2;
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonX3() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}
	
	char m_char[10];
	char m_char2[10];

	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	double temp=atof(m_char);
	double temp2=atof(m_char2);
	
	if(temp!=0)
	{
		m_edit1=str+"*"+str+"*"+str;
		m_edit2=temp*temp*temp;
	}
	else if(temp==0)
	{
		str=m_char2;
		m_edit1=str+"*"+str+"*"+str;
		m_edit2=temp2*temp2*temp2;
	}
	
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButton10x() 
{
	// TODO: Add your control notification handler code here

	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	char m_char2[10];

	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	int temp=atoi(m_char);
	int temp2=atoi(m_char2);

	if(temp2==0)
	{
		m_edit1="10^"+str;
		m_edit2=pow(10,temp);
	}
	else if(temp==0)
	{
		str=m_char2;
		m_edit1="10^"+str;
		m_edit2=pow(10,temp2);
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonLn() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}
	char m_char[10];
	char m_char2[10];

	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	double temp=atof(m_char);
	double temp2=atof(m_char2);

	if(temp2==0 && temp<=0)
		MessageBox("参数不合法");
	else if(temp>0)
	{
		m_edit1="ln("+str+")";
		m_edit2=log(temp);
	}
	else if(temp==0 && temp2>0)
	{
		str=m_char2;
		m_edit1="ln("+str+")";
		m_edit2=log(temp2);
	}
	
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonN() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	char m_char2[10];

	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str;
	int temp=atoi(m_char);
	int temp2=atoi(m_char2);
	
	if(temp>0)
	{
		itoa(temp,m_char,10);
		str=m_char;
		m_edit1=str+"!";
		m_edit2=temp;
		for(int i=temp-1;i>=1;i--)
			m_edit2*=i;
	}
	else 
	{
		itoa(temp2,m_char2,10);
		str=m_char2;
		m_edit1=str+"!";
		m_edit2=temp2;
		for(int i=temp2-1;i>=1;i--)
			m_edit2*=i;
	}
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonLog() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	char m_char[10];
	char m_char2[10];

	GetDlgItem(IDC_EDIT2)->GetWindowText(m_char,10);
	GetDlgItem(IDC_EDIT1)->GetWindowText(m_char2,10);

	CString str=m_char;
	double temp=atof(m_char);
	double temp2=atof(m_char2);

	if(temp>0)
	{
		m_edit1="Log10("+str+")";
		m_edit2=log10(temp);
	}
	else if(temp2>0 && temp==0)
	{
		str=m_char2;
		m_edit1="Log10("+str+")";
		m_edit2=log10(temp2);
	}
	else
		MessageBox("参数不合法");
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonLeft() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}
	UpdateData();
	if(m_Count_Style==1)
		m_edit1+="(";
	else
		MessageBox("此操作仅在表达式模式下有用");
	UpdateData(FALSE);
}

void CCalculatorDlg::OnButtonRight() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;;
	}
	UpdateData();
	if(m_Count_Style==1)
		m_edit1+=")";
	else
		MessageBox("此操作仅在表达式模式下有用");
	UpdateData(FALSE);
}

void Count(stack<char> &s1,stack<double> &s2)
{
	double v1,v2,v3;
	switch(s1.top())
	{
	case '+':
		v1=s2.top();
		s2.pop();
		v2=s2.top();
		s2.pop();
		v3=v1+v2;
		s2.push(v3);
		break;
	case '-':
		v1=s2.top();
		s2.pop();
		v2=s2.top();
		s2.pop();
		v3=v2-v1;
		s2.push(v3);
		break;
	case '*':
		v1=s2.top();
		s2.pop();
		v2=s2.top();
		s2.pop();
		v3=v1*v2;
		s2.push(v3);
		break;
	case '/':
		v1=s2.top();
		s2.pop();
		v2=s2.top();
		s2.pop();
		v3=v2/v1;
		s2.push(v3);
		break;
	}
	s1.pop();
}

void CCalculatorDlg::OnButtonEqual() 
{
	// TODO: Add your control notification handler code here
	if(m_OFF_Click)
	{
		MessageBox("请按ON键开启计算器");
			return;
	}

	if(m_Count_Style==1)
	{
		UpdateData();
		if(m_edit1=="")
		{
			m_result=0;	
			goto lp;
		}
		int i=0;
		double v,s,f;
		char *ch=(LPTSTR)(LPCTSTR)m_edit1; //将CString类型强制转换为char *类型
		
		stack<char> s1;
		stack<double> s2;
		
		while(ch[i]!='\0')
		{
			s=0;
			f=0.1;
			switch(ch[i])
			{
			case '0':
			case '1':
			case '2':
			case '3':
			case '4':
			case '5':
			case '6':
			case '7':
			case '8':
			case '9':
				while( (ch[i]>='0') && (ch[i]<='9') )
				{
					s=s*10+(ch[i]-'0');
					i++;
				}
				if(ch[i]=='.')
				{
					i++;
					while( (ch[i]>='0') && (ch[i]<='9'))
					{
						s=s+(ch[i]-'0')*f;
						f=f*0.1;
						i++;
					}
				}
				s2.push(s);
				i--;
				break;
			case '+':
			case '-':		
				if( (s1.empty()) || (s1.top()=='(') )
					s1.push(ch[i]);
				else
				{
					while( (!s1.empty()) && (s1.top()!='(') )
					{
						Count(s1,s2);
					}
					s1.push(ch[i]);
				}
				break;
				
			case '*':
			case '/':
				if( (s1.empty()) || (s1.top()=='(') || (s1.top()=='+') || (s1.top()=='-') )
					s1.push(ch[i]);
				else
				{
					while( (!s1.empty()) && (s1.top()!='(') && (s1.top()!='+') && (s1.top()!='-') )
					{
						Count(s1,s2);
					}
					s1.push(ch[i]);
				}
				break;
				
			case '(':
				s1.push(ch[i]);
				break;
				
			case ')':
				while( (!s1.empty()) && (s1.top()!='(') )
				{
					Count(s1,s2);
				}
				if(!s1.empty())//pop掉左括号
					s1.pop();
				break;
			}
			i++;
		}
		
		while(!s1.empty())
		{
			Count(s1,s2);
		}	
		
		v=s2.top();
		s2.pop();
		m_result=v;
	}
	else
	{
		CString str1,str2;
		char m_c1[10],m_c2[10];
		char m_char[10];
		GetDlgItem(IDC_EDIT1)->GetWindowText(m_char,10);
		m_temp2=atof(m_char);
		m_edit1="";
		UpdateData(FALSE);

		switch(m_Count_type)
		{
		case 1:
			m_temp1+=m_temp2;
			if(m_result==0)
				m_result=m_temp1;
			else
				m_result+=m_temp2;
			break;
		case 2:
			m_temp1-=m_temp2;
			if(m_result==0)
				m_result=m_temp1;
			else
				m_result-=m_temp2;
			break;
		case 3:
			m_temp1*=m_temp2;
			if(m_result==0)
				m_result=m_temp1;
			else
				m_result*=m_temp2;
			break;
		case 4:
			m_temp1/=m_temp2;
			if(m_result==0)
				m_result=m_temp1;
			else
				m_result/=m_temp2;
			break;
		case 5:
			m_temp1=(int)m_temp1%(int)m_temp2;
			if(m_result==0)
				m_result=m_temp1;
			else
				m_result=(int)m_result%(int)m_temp2;
			break;
		case 6:
			itoa(m_temp1,m_c1,10);
			itoa(m_temp2,m_c2,10);
			str1=m_c1;
			str2=m_c2;
			m_edit1=str1+"^"+str2;
			m_result=pow(m_temp1,m_temp2);
			break;
		default:
			m_result=m_temp2;
		}
	}
lp:	m_edit2=m_result;
	UpdateData(FALSE);
}


HBRUSH CCalculatorDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	
	// TODO: Change any attributes of the DC here
	// TODO: Return a different brush if the default is not desired

	if(pWnd->GetDlgCtrlID()==IDC_EDIT1 || IDC_EDIT2)
	{
		if(pWnd->GetDlgCtrlID()==IDC_TEXT_1 || IDC_TEXT_2)
		{
			pDC->SelectObject(&m_font);
		}
		pDC->SetTextColor(RGB(255,215,0));
		pDC->SetBkMode(TRANSPARENT);
		//pDC->SetBkColor(RGB(255,55,55));
		return m_brush;
	}
	return hbr;
}