angtrandlg.cpp

在工程交通行业如测绘部门经常用到角度单位的转换

// AngTranDlg.cpp : implementation file
//

#include "stdafx.h"
#include "AngTran.h"
#include "AngTranDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CAngTranDlg dialog

CAngTranDlg::CAngTranDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CAngTranDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAngTranDlg)
	m_nDeg = 0;
	m_szContact = _T("交流联系 3S工作室 汪自军: http://www.sciencenet.cn/blog/zjwang.htm");
	m_szDec = _T("");
	m_szInput = _T("");
	m_szRad = _T("");
	m_szSex = _T("");
	m_szInputDeg = _T("°′″");
	m_nPre = 6;
	m_chkDec = FALSE;
	m_chkRad = FALSE;
	m_chkSex = FALSE;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CAngTranDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAngTranDlg)
	DDX_CBIndex(pDX, IDC_CMB_INANGDEG, m_nDeg);
	DDX_Text(pDX, IDC_EDIT_CONTACT, m_szContact);
	DDX_Text(pDX, IDC_EDIT_DEC, m_szDec);
	DDX_Text(pDX, IDC_EDIT_INPUT, m_szInput);
	DDX_Text(pDX, IDC_EDIT_RAD, m_szRad);
	DDX_Text(pDX, IDC_EDIT_SEX, m_szSex);
	DDX_Text(pDX, IDC_STA_INPUTDEG, m_szInputDeg);
	DDX_CBIndex(pDX, IDC_CMB_PRE, m_nPre);
	DDX_Check(pDX, IDC_CHK_DEC, m_chkDec);
	DDX_Check(pDX, IDC_CHK_RAD, m_chkRad);
	DDX_Check(pDX, IDC_CHK_SEX, m_chkSex);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAngTranDlg, CDialog)
	//{{AFX_MSG_MAP(CAngTranDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_INPUT, OnBtnInput)
	ON_CBN_SELCHANGE(IDC_CMB_INANGDEG, OnSelchangeCmbInangdeg)
	ON_BN_CLICKED(IDC_BTN_OUTPUT, OnBtnOutput)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAngTranDlg message handlers

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

#include "WzjCooAng.h"
#include "WzjCommon.h"
#include "WzjArray.h"

void CAngTranDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);
	CWzjArray arr(m_szInput);
	long lCount = arr.m_nRow;

	double** pdDec;
	double** pdSex;
	double** pdRad;
	New2Array(pdDec, lCount,1);
	New2Array(pdSex, lCount,1);
	New2Array(pdRad, lCount,1);
	for (long l = 0; l < lCount; l++)
	{
		CWzjCooAng ang(atof(arr.m_szUnitData[l][0]));
		switch ( m_nDeg)
		{
		case 0:
			pdDec[l][0] = ang.SexTranToDecAngle();
			pdSex[l][0] = ang.GetAngle();
			pdRad[l][0] = ang.SexTranToRadAngle();
			break;
		case 1:
			pdDec[l][0] = ang.GetAngle();
			pdSex[l][0] = ang.DecTranToSexAngle();
			pdRad[l][0] = ang.DecTranToRadAngle();
			break;
		case 2:
			pdDec[l][0] = ang.RadTranToDecAngle();
			pdSex[l][0] = ang.RadTranToSexAngle();
			pdRad[l][0] = ang.GetAngle();
			break;
		}
	}
	CWzjArray arrDec(pdDec, lCount, 1);

	CWzjArray arrSex(pdSex, lCount, 1);

//	MessageBox(GetStr(arrSex.m_dUnitData[0][0]));

	CWzjArray arrRad(pdRad, lCount, 1);

	arrDec.FormatToTotalArray(m_nPre);
	arrSex.FormatToTotalArray(m_nPre);	
	arrRad.FormatToTotalArray(m_nPre);

	m_szDec = arrDec.GetTotalArrayStr();
	m_szSex = arrSex.GetTotalArrayStr();
	m_szRad = arrRad.GetTotalArrayStr();
//	m_dAngRslt = ang.DecTranToSexAngle();
	UpdateData(FALSE);
//	CDialog::OnOK();
}

void CAngTranDlg::OnBtnInput() 
{
	// TODO: Add your control notification handler code here
	m_szInput = "";
	OpenTextFile(m_szInput, "txt", "文本文件(*.txt)|*.txt");
	m_szInput.TrimRight();
	UpdateData(FALSE);	
}

void CAngTranDlg::OnSelchangeCmbInangdeg() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	CString szDeg[3] = {"°′″","°","rad"};
	this->m_szInputDeg = szDeg[m_nDeg];
	UpdateData(FALSE);
}

void CAngTranDlg::OnBtnOutput() 
{
	UpdateData(TRUE);
	// TODO: Add your control notification handler code here
	if (m_chkDec)	SaveTextFile(m_szDec,"txt","文本文件(*.txt)|*.txt");
	if (m_chkSex)	SaveTextFile(m_szSex,"txt","文本文件(*.txt)|*.txt");
	if (m_chkRad)	SaveTextFile(m_szRad,"txt","文本文件(*.txt)|*.txt");
}