loadtifdlg.cpp

< 精通Visual C++图象处理编程>>(第3版)第八章配套源码,希望对学过此书的同学或开发人员有帮助

// LoadTifDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ViewDIB.h"
#include "LoadTifDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CLoadTifDlg dialog


CLoadTifDlg::CLoadTifDlg(LPCTSTR lpszFileName, int nPageNum, CWnd* pParent /*=NULL*/)
	: CDialog(CLoadTifDlg::IDD, pParent)
{
	CString s;
	s.Format("%d", nPageNum);
	//{{AFX_DATA_INIT(CLoadTifDlg)
	m_strPages = _T("");
	m_strFileName = lpszFileName;
	m_strPageNum = s;
	//}}AFX_DATA_INIT
	
	m_bLoadAll = TRUE;
}


void CLoadTifDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLoadTifDlg)
	DDX_Control(pDX, IDC_EDIT1, m_EditPages);
	DDX_Text(pDX, IDC_EDIT1, m_strPages);
	DDX_Text(pDX, IDC_STATIC_FILENAME, m_strFileName);
	DDX_Text(pDX, IDC_STATIC_PAGENUM, m_strPageNum);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLoadTifDlg, CDialog)
	//{{AFX_MSG_MAP(CLoadTifDlg)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
	ON_BN_CLICKED(IDC_RADIO2, OnRadio2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoadTifDlg message handlers

BOOL CLoadTifDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	((CButton *)GetDlgItem(IDC_RADIO1))->SetCheck(1);
	m_EditPages.EnableWindow(FALSE);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CLoadTifDlg::OnRadio1() 
{
	m_bLoadAll = TRUE;
	m_EditPages.EnableWindow(FALSE);
}

void CLoadTifDlg::OnRadio2() 
{
	m_bLoadAll = FALSE;
	m_EditPages.EnableWindow(TRUE);
}

void CLoadTifDlg::OnOK() 
{
	UpdateData();
	CDialog::OnOK();
}