www.gusucode.com > VC++ 对BMP位图文件进行批量编号重命名-源码程序 > VC++ 对BMP位图文件进行批量编号重命名-源码程序/code/FileRenameDlg.cpp

    // FileRenameDlg.cpp : implementation file
// Download by http://www.NewXing.com

#include "stdafx.h"
#include "FileRename.h"
#include "FileRenameDlg.h"
#include "Shlobj.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFileRenameDlg dialog

CFileRenameDlg::CFileRenameDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CFileRenameDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CFileRenameDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CFileRenameDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFileRenameDlg)
	DDX_Control(pDX, IDC_PROGRESS, m_Progress);
	DDX_Control(pDX, IDC_PREFIX, m_Prefix);
	DDX_Control(pDX, IDC_FILEDIR, m_FileDir);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CFileRenameDlg, CDialog)
	//{{AFX_MSG_MAP(CFileRenameDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BT_BROWSE, OnBtBrowse)
	ON_BN_CLICKED(IDC_BT_START, OnBtStart)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFileRenameDlg message handlers

BOOL CFileRenameDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CFileRenameDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CFileRenameDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CFileRenameDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

//选择文件目录
void CFileRenameDlg::OnBtBrowse() 
{
	BROWSEINFO browInfo;
	ITEMIDLIST itemList;
	memset(&browInfo, 0, sizeof(BROWSEINFO));
	memset(&itemList, 0, sizeof(ITEMIDLIST));
	browInfo.hwndOwner = m_hWnd;
	browInfo.pidlRoot = &itemList;
	browInfo.pszDisplayName = "浏览";
	browInfo.lpszTitle = "请选择目录";
	LPITEMIDLIST  pItemList = SHBrowseForFolder(&browInfo);
	char szDir[256] = {0};
	SHGetPathFromIDList(pItemList, szDir);
	m_FileDir.SetWindowText(szDir);
}

//开始批量重命名文件
void CFileRenameDlg::OnBtStart() 
{
	CFileFind flFind;
	CString szDir;
	m_FileDir.GetWindowText(szDir);

	flFind.FindFile(szDir + "\\*.*");
	//统计位图数量
	int nBmpCount = 0;
	CFileFind flFindCount;
	flFindCount.FindFile(szDir + "\\*.*");
	while (flFindCount.FindNextFile())
	{
		if (!flFindCount.IsDirectory())
		{
			CString szPath;
			szPath = flFindCount.GetFilePath();
			char szLetter[128] = {0};	//盘符
			char szCurDir[128] = {0};	//目录
			char szName[128] = {0};		//文件名
			char szExt[128] = {0};		//扩展名
			_splitpath(szPath.GetBuffer(0), szLetter, szCurDir, szName, szExt);	//分解目录
			//判断文件扩展名
			if (strcmp(szExt, ".bmp") == 0)
			{
				nBmpCount++;
			}
		}
	}
	flFindCount.Close();
	m_Progress.SetRange32(0, nBmpCount);

	//遍历位图文件
	szDir = szDir + "\\bmp";
	CreateDirectory(szDir, NULL);				//创建目录
	int nIndex = 1;
	while(flFind.FindNextFile())
	{
		if (!flFind.IsDirectory())
		{
			
			CString szPath;
			szPath = flFind.GetFilePath();
			char szLetter[128] = {0};	//盘符
			char szCurDir[128] = {0};	//目录
			char szName[128] = {0};		//文件名
			char szExt[128] = {0};		//扩展名
			_splitpath(szPath.GetBuffer(0), szLetter, szCurDir, szName, szExt);	//分解目录
			//获取前缀
			CString szPrefix;
			m_Prefix.GetWindowText(szPrefix);
			//判断文件扩展名
			if (strcmp(szExt, ".bmp") == 0)
			{
				CFile file;
				CString szCreatedName = szDir;
				szCreatedName += "\\";
				szCreatedName += szPrefix;	//添加前缀
				CString szIndex;
				szIndex.Format("%d", nIndex);
				szCreatedName += szIndex;	//添加序号
				szCreatedName += ".bmp";
				m_Progress.SetPos(nIndex);
				nIndex++;
				//创建新的文件
				file.Open(szCreatedName, CFile::modeCreate|CFile::modeReadWrite);
				
				CFile readFile;
				readFile.Open(szPath, CFile::modeRead);
				DWORD dwLen = readFile.GetLength();
				BYTE *pData = new BYTE[dwLen];
				readFile.ReadHuge((void*)pData, dwLen);
				readFile.Close();
				file.WriteHuge((void*)pData, dwLen);
				file.Close();
				
				delete [] pData;
				szCreatedName.ReleaseBuffer();
				szIndex.ReleaseBuffer();
			}
		}
	}
	flFind.Close();

	CString szBmpCount;
	szBmpCount.Format("%d个文件!", nBmpCount);
	MessageBox("操作完成,处理" + szBmpCount);
	szBmpCount.ReleaseBuffer();
}