myexplorerview.cpp

浏览器程序实例

// MyExplorerView.cpp : implementation of the CMyExplorerView class
//

#include "stdafx.h"
#include "MyExplorer.h"
#include "MainFrm.h"

#include "MyExplorerDoc.h"
#include "MyExplorerView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMyExplorerView

IMPLEMENT_DYNCREATE(CMyExplorerView, CListView)

BEGIN_MESSAGE_MAP(CMyExplorerView, CListView)
	//{{AFX_MSG_MAP(CMyExplorerView)
	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()

/////////////////////////////////////////////////////////////////////////////
// CMyExplorerView construction/destruction

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

}

CMyExplorerView::~CMyExplorerView()
{
}

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

	return CListView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CMyExplorerView drawing

void CMyExplorerView::OnDraw(CDC* pDC)
{
	CMyExplorerDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

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


	// TODO: You may populate your ListView with items by directly accessing
	//  its list control through a call to GetListCtrl().
	CComboBoxEx *pDriver;
	pDriver=&(((CMainFrame*)GetParentFrame())->m_wndDriver);
	int iIcon,iIconSel;
	char lpBuffer[MAX_PATH];
	char* ptr;
	CString str;
	CTime time;
	int index=0;
	::GetLogicalDriveStrings(MAX_PATH,lpBuffer);
	ptr=lpBuffer;
	while(*ptr)
	{
		str=ptr;
		//GetFileIcon(str,&iIcon,&iIconSel);
		COMBOBOXEXITEM Combo;
		Combo.mask=/*CBEIF_IMAGE|*/CBEIF_TEXT/*|CBEIF_SELECTEDIMAGE*/;
		//Combo.iImage=iIcon;
		//Combo.iSelectedImage=iIconSel;
		Combo.pszText=(LPTSTR)(LPCTSTR)str;
		Combo.iItem=index;
		pDriver->InsertItem(&Combo);
		
		ptr+=strlen(ptr)+1;
		index++;
	}
//	if(pDriver->FindStringExact(-1,"C:\\"))
	{
		str="C:\\";
		COMBOBOXEXITEM Combo;
		Combo.mask=/*CBEIF_IMAGE|*/CBEIF_TEXT/*|CBEIF_SELECTEDIMAGE*/;
		//Combo.iImage=iIcon;
		//Combo.iSelectedImage=iIconSel;
		Combo.pszText=(LPTSTR)(LPCTSTR)str;
		Combo.iItem=index;
		pDriver->InsertItem(&Combo);
		pDriver->SetCurSel(index);
	}


	::SetCurrentDirectory("C:\\");
	::GetCurrentDirectory(MAX_PATH,(LPTSTR)(LPCTSTR)m_CurDir);

	index=0;
	CListCtrl &m_list=GetListCtrl();
	m_list.InsertColumn(0,"文件名",LVCFMT_LEFT,100);
	m_list.InsertColumn(1,"修改时间",LVCFMT_LEFT,200);
	m_list.InsertColumn(2,"属性",LVCFMT_LEFT,200);

	m_list.ModifyStyle(LVS_TYPEMASK, LVS_REPORT);
	m_list.SetExtendedStyle(LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES);

	CFileFind fileFind;
	BOOL bContinue;
	bContinue=fileFind.FindFile("*.*");
	while(bContinue)
	{
		bContinue=fileFind.FindNextFile();
		if(fileFind.IsHidden())continue;
		str=fileFind.GetFileName();
		m_list.InsertItem(index,str);
		
		fileFind.GetLastWriteTime(time);
		str=time.Format("%Y-%m-%d  %H:%M:%S");
		m_list.SetItemText(index,1,str);

		if(fileFind.IsDirectory())
		{
			m_list.SetItemText(index,2,"目录");
			
		}
		else
		{
			int i=fileFind.GetLength();
			if(i>1024)
			{
				str.Format("%d",i/1024);
				str+="KB";
			}
			else
				str.Format("%d",i);
			m_list.SetItemText(index,2,str);
		}
		index++;
	}

}

/////////////////////////////////////////////////////////////////////////////
// CMyExplorerView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CMyExplorerView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CMyExplorerView message handlers

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

	CString str,str1;

	CListCtrl &m_list=GetListCtrl();

	int index=m_list.GetNextItem(-1,LVNI_SELECTED);
	if (index==-1)
		return;
	
	str=m_list.GetItemText(index,0);
	str1=m_list.GetItemText(index,2);
	
	if(str1=="目录"||str==".."||str==".")
		m_CurDir=m_CurDir+str;
	else
	{
		
		::ShellExecute(this->m_hWnd,NULL,str,"open",m_CurDir,SW_SHOWDEFAULT);
		return;
	}
	Update(m_CurDir);

}

void CMyExplorerView::Update(CString str)
{
	int index;
	CTime time;
	CListCtrl &m_list=GetListCtrl();
	CComboBoxEx *pDriver;
	pDriver=&(((CMainFrame*)GetParentFrame())->m_wndDriver);

	char buf[MAX_PATH];
	::SetCurrentDirectory(str);
	
	::GetCurrentDirectory(MAX_PATH,buf);
	m_CurDir.Format("%s",buf);
	if(buf[strlen(buf)-1]!='\\')
		m_CurDir+="\\";
	
	index=pDriver->GetCount();
	COMBOBOXEXITEM Combo;
		Combo.mask=/*CBEIF_IMAGE|*/CBEIF_TEXT/*|CBEIF_SELECTEDIMAGE*/;
		//Combo.iImage=iIcon;
		//Combo.iSelectedImage=iIconSel;
		Combo.pszText=(LPTSTR)(LPCTSTR)m_CurDir;
		Combo.iItem=index-1;
	pDriver->SetItem(&Combo);
	pDriver->SetCurSel(index-1);

//	AfxMessageBox("Current Directory:"+m_CurDir);

	index=0;
	m_list.DeleteAllItems();

	CFileFind fileFind;
	BOOL bContinue;
	bContinue=fileFind.FindFile("*.*");
	while(bContinue)
	{
		bContinue=fileFind.FindNextFile();
		if(fileFind.IsHidden()) continue;
		str=fileFind.GetFileName();
		m_list.InsertItem(index,str);
		
		fileFind.GetLastWriteTime(time);
		str=time.Format("%x");
		m_list.SetItemText(index,1,str);

		if(fileFind.IsDirectory())
		{
			m_list.SetItemText(index,2,"目录");
			
		}
		else
		{
			int i=fileFind.GetLength();
			if(i>1024)
			{
				str.Format("%d",i/1024);
				str+="KB";
			}
			else
				str.Format("%d",i);
			m_list.SetItemText(index,2,str);
		}
		index++;
	}

}