// CCoordinateTranslateDemoDlg.cpp : implementation file
//

#include "stdafx.h"
#include "CCoordinateTranslateDemo.h"
#include "CCoordinateTranslateDemoDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CCCoordinateTranslateDemoDlg dialog

CCCoordinateTranslateDemoDlg::CCCoordinateTranslateDemoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCCoordinateTranslateDemoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCCoordinateTranslateDemoDlg)
	m_dLat1 = 26.0;
	m_dLat2 = 26.0;
	m_dLong1 = 123.0;
	m_dLong2 = 123.5;
	m_dOrient = 0.0;
	m_dDist = 0.0;
	m_dDist3 = 0.0;
	m_dLat3 = 0.0;
	m_dLat4 = 0.0;
	m_dLong3 = 0.0;
	m_dLong4 = 0.0;
	m_dOrient3 = 0.0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CCCoordinateTranslateDemoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCCoordinateTranslateDemoDlg)
	DDX_Text(pDX, IDC_EDIT_LAT1, m_dLat1);
	DDV_MinMaxDouble(pDX, m_dLat1, 0., 90.);
	DDX_Text(pDX, IDC_EDIT_LAT2, m_dLat2);
	DDV_MinMaxDouble(pDX, m_dLat2, 0., 90.);
	DDX_Text(pDX, IDC_EDIT_LONG1, m_dLong1);
	DDV_MinMaxDouble(pDX, m_dLong1, 0., 180.);
	DDX_Text(pDX, IDC_EDIT_LONG2, m_dLong2);
	DDV_MinMaxDouble(pDX, m_dLong2, 0., 180.);
	DDX_Text(pDX, IDC_EDIT_ORIENT, m_dOrient);
	DDV_MinMaxDouble(pDX, m_dOrient, 0., 360.);
	DDX_Text(pDX, IDC_EDIT_DISTANCE, m_dDist);
	DDX_Text(pDX, IDC_EDIT_DISTANCE3, m_dDist3);
	DDV_MinMaxDouble(pDX, m_dDist3, 0., 1.e+020);
	DDX_Text(pDX, IDC_EDIT_LAT3, m_dLat3);
	DDV_MinMaxDouble(pDX, m_dLat3, 0., 90.);
	DDX_Text(pDX, IDC_EDIT_LAT4, m_dLat4);
	DDV_MinMaxDouble(pDX, m_dLat4, 0., 90.);
	DDX_Text(pDX, IDC_EDIT_LONG3, m_dLong3);
	DDV_MinMaxDouble(pDX, m_dLong3, 0., 180.);
	DDX_Text(pDX, IDC_EDIT_LONG4, m_dLong4);
	DDV_MinMaxDouble(pDX, m_dLong4, 0., 180.);
	DDX_Text(pDX, IDC_EDIT_ORIENT3, m_dOrient3);
	DDV_MinMaxDouble(pDX, m_dOrient3, 0., 360.);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CCCoordinateTranslateDemoDlg, CDialog)
	//{{AFX_MSG_MAP(CCCoordinateTranslateDemoDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_CALCULATE, OnCalculate)
	ON_BN_CLICKED(IDC_BUTTON_CALCULATE2, OnCalculateLongLat)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCCoordinateTranslateDemoDlg message handlers

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


void CCCoordinateTranslateDemoDlg::OnCalculate() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	
	// 兩點經緯度轉換成方位、距離
	m_CoordinateConv.LongLatToXY(m_dLat1, m_dLong1, m_dLat2, m_dLong2,
		                         m_dOrient, m_dDist);

	UpdateData(FALSE);
}



void CCCoordinateTranslateDemoDlg::OnCalculateLongLat() 
{
	// TODO: Add your control notification handler code here
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	
	// 兩點經緯度轉換成方位、距離
	m_CoordinateConv.StartLatLonCSToEndLatLon(m_dLat3, m_dLong3, m_dOrient3, m_dDist3, 
	                                          m_dLat4, m_dLong4);
	
	UpdateData(FALSE);	
}