ellipsevolumedlg.cpp

本人用Vc实现的一个 遥控飞艇 辅助设计 软件

// EllipseVolumeDlg.cpp : implementation file
//

#include "stdafx.h"
#include "EllipseVolume.h"
#include "EllipseVolumeDlg.h"
#include "math.h"

#define PI 3.14
#define QINGQIMIDU 0.0899
#define HAIQIMIDU  0.1347
#define KONGQIMIDU 1.293

#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()

/////////////////////////////////////////////////////////////////////////////
// CEllipseVolumeDlg dialog

CEllipseVolumeDlg::CEllipseVolumeDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CEllipseVolumeDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEllipseVolumeDlg)
	m_a = 0.75f;
	m_b = 0.75f;
	m_c = 2.5f;
	m_s = 0.0f;
	m_v = 0.0f;
	m_haiqi_dczhl = 2.0f;
	m_haiqi_qnzhl = 1.5f;
	m_haiqi_qtshl = 0.0f;
	m_qingqi_dczhl = 2.0f;
	m_qingqi_qnzhl = 1.5f;
	m_qingqi_qtshl = 0.0f;
	m_haiqi_kzshl = 0.0f;
	m_qingqi_kzshl = 0.0f;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CEllipseVolumeDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEllipseVolumeDlg)
	DDX_Text(pDX, IDC_EDIT_A, m_a);
	DDX_Text(pDX, IDC_EDIT_B, m_b);
	DDX_Text(pDX, IDC_EDIT_C, m_c);
	DDX_Text(pDX, IDC_EDIT_S, m_s);
	DDX_Text(pDX, IDC_EDIT_V, m_v);
	DDX_Text(pDX, IDC_EDIT_HAIQI_DCZHL, m_haiqi_dczhl);
	DDX_Text(pDX, IDC_EDIT_HAIQI_QNZHL, m_haiqi_qnzhl);
	DDX_Text(pDX, IDC_EDIT_HAIQI_QTSHL, m_haiqi_qtshl);
	DDX_Text(pDX, IDC_EDIT_QINGQI_DCZHL, m_qingqi_dczhl);
	DDX_Text(pDX, IDC_EDIT_QINGQI_QNZHL, m_qingqi_qnzhl);
	DDX_Text(pDX, IDC_EDIT_QINGQI_QTSHL, m_qingqi_qtshl);
	DDX_Text(pDX, IDC_EDIT_HAIQI_KZSHL, m_haiqi_kzshl);
	DDX_Text(pDX, IDC_EDIT_QINGQI_KZSHL, m_qingqi_kzshl);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CEllipseVolumeDlg, CDialog)
	//{{AFX_MSG_MAP(CEllipseVolumeDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1_CALC, OnButton1Calc)
	ON_EN_CHANGE(IDC_EDIT_HAIQI_QTSHL, OnChangeEditHaiqiQtshl)
	ON_EN_CHANGE(IDC_EDIT_HAIQI_QNZHL, OnChangeEditHaiqiQnzhl)
	ON_EN_CHANGE(IDC_EDIT_HAIQI_DCZHL, OnChangeEditHaiqiDczhl)
	ON_BN_CLICKED(IDC_BUTTON1_PRINT, OnButton1Print)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEllipseVolumeDlg message handlers

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

void CEllipseVolumeDlg::OnButton1Calc() 
{
	// TODO: Add your control notification handler code here
	
	this->UpdateData(1);
	m_v = m_a * m_b * m_c * PI * 3 / 4;
	m_s=( pow(m_a,2) + pow(m_b,2) + pow(m_c,2) )* PI * 3 / 4;
	m_haiqi_qtshl = (KONGQIMIDU - HAIQIMIDU) * m_v - m_haiqi_qnzhl;
	m_haiqi_kzshl = m_haiqi_qtshl - m_haiqi_dczhl;
	m_qingqi_qtshl = (KONGQIMIDU - QINGQIMIDU) * m_v - m_qingqi_qnzhl;
	m_qingqi_kzshl = m_qingqi_qtshl - m_qingqi_dczhl;

	this->UpdateData(0);
    //MessageBox("系统发生严重错误!","警告",2);
	//exit(0);
}
 

void CEllipseVolumeDlg::OnChangeEditHaiqiQtshl() 
{
	// 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
	
}

void CEllipseVolumeDlg::OnChangeEditHaiqiQnzhl() 
{
	// 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.
	this->UpdateData(1);
	m_qingqi_qnzhl=m_haiqi_qnzhl;
	this->UpdateData(0);
	// TODO: Add your control notification handler code here
	
}

void CEllipseVolumeDlg::OnChangeEditHaiqiDczhl() 
{
	// 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.
	this->UpdateData(1);
	m_qingqi_dczhl=m_haiqi_dczhl;
	this->UpdateData(0);
	// TODO: Add your control notification handler code here
	
}

void CEllipseVolumeDlg::OnButton1Print() 
{
	// TODO: Add your control notification handler code here
	CPrintDialog printDlg(1);
	printDlg.DoModal();

}