"Browse For Folder" dialog alike with source

// AppView.cpp : implementation of the CAppView class
//

#include "stdafx.h"
// exported classes
#include "BrowseForFolderDlg.h"
#include "exports.h"
//
#include "App.h"
#include "AppDoc.h"
#include "AppView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAppView

IMPLEMENT_DYNCREATE(CAppView, CView)

BEGIN_MESSAGE_MAP(CAppView, CView)
	//{{AFX_MSG_MAP(CAppView)
	ON_COMMAND(IDM_SET_FOLDER, OnSetFolder)
	ON_COMMAND(IDM_BBF_FILES, OnBbfFiles)
	ON_UPDATE_COMMAND_UI(IDM_BBF_FILES, OnUpdateBbfFiles)
	ON_COMMAND(IDM_BFF_SYS_ONLY, OnBffSysOnly)
	ON_UPDATE_COMMAND_UI(IDM_BFF_SYS_ONLY, OnUpdateBffSysOnly)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAppView construction/destruction

CAppView::CAppView():
m_bIncFiles(false),
m_bSysOnly(true)
{
	// TODO: add construction code here

}

CAppView::~CAppView()
{
}

BOOL CAppView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CAppView drawing

void CAppView::OnDraw(CDC* pDC)
{
	CAppDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	CString strMsg = "Working Directory: <";
	strMsg += m_strPath;
    strMsg += ">";

	pDC->TextOut(0, 0, strMsg);
}

/////////////////////////////////////////////////////////////////////////////
// CAppView printing

BOOL CAppView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CAppView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CAppView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CAppView diagnostics

#ifdef _DEBUG
void CAppView::AssertValid() const
{
	CView::AssertValid();
}

void CAppView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CAppDoc* CAppView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CAppDoc)));
	return (CAppDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CAppView message handlers

void CAppView::OnSetFolder() 
{
  CBrowseForFolderDlg::BFFINFO info;
  memset(&info, 0, sizeof(info));
  info.m_pParent = this;
  strcpy(info.m_szTitle, "Browse For Folder");
  strcpy(info.m_szMsg, "Select the Voice Mail Folder");
  strcpy(info.m_szSelected, m_strPath);
  info.m_nFlags |= (m_bIncFiles) ? BFF_INCLUDE_FILES : info.m_nFlags;
  info.m_nFlags |= (m_bSysOnly) ? BFF_SYSTEM_ONLY : info.m_nFlags;

  CBrowseForFolderDlg dlg(&info);
  if (dlg.DoModal() == IDCANCEL)
	return;

  m_strPath = dlg.GetTreeSelectedPath();
  Invalidate();
}

void CAppView::OnBbfFiles() 
{
  m_bIncFiles = !m_bIncFiles;
}

void CAppView::OnUpdateBbfFiles(CCmdUI* pCmdUI) 
{
  pCmdUI->SetCheck(m_bIncFiles);
}

void CAppView::OnBffSysOnly() 
{
  m_bSysOnly = !m_bSysOnly;
}

void CAppView::OnUpdateBffSysOnly(CCmdUI* pCmdUI) 
{
  pCmdUI->SetCheck(m_bSysOnly);
}