Creating a Simple Drives Explorer Program

// RightView.cpp : implementation of the CRightView class
//

#include "stdafx.h"
#include "FTreeBrowser.h"

#include "FTreeBrowserDoc.h"
#include "RightView.h"

#include "LeftView.h"


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

/////////////////////////////////////////////////////////////////////////////
// CRightView

IMPLEMENT_DYNCREATE(CRightView, CListView)

BEGIN_MESSAGE_MAP(CRightView, CListView)
	//{{AFX_MSG_MAP(CRightView)
	ON_WM_CREATE()
	ON_NOTIFY_REFLECT(NM_DBLCLK, OnDblclk)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CListView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CListView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CListView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRightView construction/destruction

CRightView::CRightView()
{
	// TODO: add construction code here

}

CRightView::~CRightView()
{
}

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

	return CListView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CRightView drawing

void CRightView::OnDraw(CDC* pDC)
{
	CFTreeBrowserDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CListCtrl& refCtrl = GetListCtrl();
	refCtrl.InsertItem(0, "Item!");
	// TODO: add draw code for native data here
}

void CRightView::OnInitialUpdate()
{
	CListView::OnInitialUpdate();


	// TODO: You may populate your ListView with items by directly accessing
	//  its list control through a call to GetListCtrl().

    CListCtrl &ctlFiles = this->GetListCtrl();
    ctlFiles.ModifyStyle(NULL, LVS_REPORT);
    m_ListImages.Create(IDB_TREE_BMP, 16, 1, RGB(255, 255, 255));
    ctlFiles.SetImageList(&m_ListImages, LVSIL_SMALL);

}

/////////////////////////////////////////////////////////////////////////////
// CRightView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CRightView diagnostics

#ifdef _DEBUG
void CRightView::AssertValid() const
{
	CListView::AssertValid();
}

void CRightView::Dump(CDumpContext& dc) const
{
	CListView::Dump(dc);
}

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

/////////////////////////////////////////////////////////////////////////////
// CRightView message handlers
void CRightView::OnStyleChanged(int nStyleType, LPSTYLESTRUCT lpStyleStruct)
{
	//TODO: add code to react to the user changing the view style of your window
}

int CRightView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CListView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	GetDocument()->pRightView = this;
	return 0;
}

void CRightView::ResetFiles()
{
    CListCtrl &ctlLView = GetListCtrl();

    ctlLView.DeleteAllItems();
    while(ctlLView.DeleteColumn(0))
        ;

    UpdateWindow();

}

void CRightView::DisplayFiles(LPTSTR Path)
{
    CListCtrl &ctlRightView = this->GetListCtrl();

    ResetFiles();
    ctlRightView.InsertColumn(0, _T("File Name"), LVCFMT_LEFT, 160);
    ctlRightView.InsertColumn(1, _T("File Size"), LVCFMT_LEFT, 40);

    //AfxMessageBox(Path);

    WIN32_FIND_DATA FindFileData;
    HANDLE hFind;

    int nItem;

    hFind = FindFirstFile(Path, &FindFileData);
    int n = 0;

    if (hFind != INVALID_HANDLE_VALUE){

        do {
            if (FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY
                && FindFileData.cFileName != CString (".")
                && FindFileData.cFileName != CString (".."))
                {
                ++n;
                nItem = ctlRightView.InsertItem(n, "File",2);


                ctlRightView.SetItemText(nItem, 0, FindFileData.cFileName);

                long lFSize = FindFileData.nFileSizeLow;
                CString strFSize="";
                strFSize.Format("%d",lFSize);

                ctlRightView.SetItemText(nItem, 1, strFSize.GetBuffer(1));
            }
        }while((::WaitForSingleObject(m_hStopEvent, 0) !=
                WAIT_OBJECT_0) && (::FindNextFile(hFind, &FindFileData)));
                ::FindClose(hFind);;

        hFind = FindFirstFile(Path, &FindFileData);
        //n = 0;
        do {

            if (!(FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)){
                ++n;
                nItem = ctlRightView.InsertItem(n, "File",4);


                ctlRightView.SetItemText(nItem, 0, FindFileData.cFileName);

                long lFSize = FindFileData.nFileSizeLow;
                CString strFSize="";
                strFSize.Format("%d",lFSize);

                ctlRightView.SetItemText(nItem, 1, strFSize.GetBuffer(1));
            }
        }while((::WaitForSingleObject(m_hStopEvent, 0) !=
                WAIT_OBJECT_0) && (::FindNextFile(hFind, &FindFileData)));
                ::FindClose(hFind);;
    }
	
}

void CRightView::OnDblclk(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	
    *pResult = 0;

    CFTreeBrowserDoc *pDoc = GetDocument();

    CListCtrl &ctlRightView = this->GetListCtrl();

    int nItem = ctlRightView.GetSelectionMark();
    CString string= ctlRightView.GetItemText(nItem,0);

    pDoc->pLeftView->SetFocus();
    pDoc->pLeftView->OnRightViewFolderSelected(string, nItem);
}