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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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dlgfile.cpp
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C/C++ Source or Header
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1998-04-02
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2KB
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94 lines
// DlgFile.cpp : implementation file
//
#include "stdafx.h"
#include "bldrec.h"
#include "DlgFile.h"
#include <afxdlgs.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CDlgFile dialog
CDlgFile::CDlgFile(CWnd* pParent /*=NULL*/)
: CDialog(CDlgFile::IDD, pParent)
{
//{{AFX_DATA_INIT(CDlgFile)
m_strFile = _T("");
//}}AFX_DATA_INIT
}
void CDlgFile::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDlgFile)
DDX_Control(pDX, IDC_EDITFILE, m_ctlEditFile);
DDX_Text(pDX, IDC_EDITFILE, m_strFile);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDlgFile, CDialog)
//{{AFX_MSG_MAP(CDlgFile)
ON_BN_CLICKED(IDC_BUTTONBROWSE, OnButtonbrowse)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDlgFile message handlers
CString& CDlgFile::GetFile()
{
return(m_strFile);
}
void CDlgFile::OnOK()
{
if (m_strFile.ReverseFind(_T('.')) < 0)
{
m_strFile += _T(".txt");
}
CDialog::OnOK();
}
void CDlgFile::SetFile(LPCTSTR szFile)
{
m_strFile = szFile;
}
BOOL CDlgFile::OnInitDialog()
{
CDialog::OnInitDialog();
UpdateData(FALSE);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CDlgFile::OnButtonbrowse()
{
CString strFilter, strExt;
strFilter.LoadString(IDS_TXTFILTER);
CFileDialog dlgGetFile(FALSE, NULL, NULL, OFN_EXPLORER,
strFilter,
this);
if (dlgGetFile.DoModal() == IDOK)
{
m_strFile = dlgGetFile.GetPathName();
if (m_strFile.ReverseFind(_T('.')) < 0)
{
strExt.LoadString(IDS_DEFAULT_EXTENSION);
m_strFile += strExt;
}
m_ctlEditFile.SetWindowText(m_strFile);
}
}