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FileTreeDlg.cpp
Package: filetree.rar [view]
Upload User: lgllqt
Upload Date: 2021-08-03
Package Size: 2880k
Code Size: 4k
Category:
TreeView
Development Platform:
Visual C++
- // FileTreeDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "FileTree.h"
- #include "FileTreeDlg.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CFileTreeDlg dialog
- CFileTreeDlg::CFileTreeDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CFileTreeDlg::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CFileTreeDlg)
- // 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 CFileTreeDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CFileTreeDlg)
- DDX_Control(pDX, IDC_FILETREE, m_FileTree);
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CFileTreeDlg, CDialog)
- //{{AFX_MSG_MAP(CFileTreeDlg)
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CFileTreeDlg message handlers
- BOOL CFileTreeDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- // 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
- m_iImageList.Create(24, 24, TRUE,1, 0);
- HICON hIcon = NULL;
- hIcon = (HICON)::LoadImage(::AfxGetInstanceHandle(),
- MAKEINTRESOURCE(IDI_KEBIAO), IMAGE_ICON, 24, 24, 0);
- m_iImageList.Add(hIcon);
- m_FileTree.SetImageList ( &m_iImageList,TVSIL_NORMAL );
- BrowseFile(0,"成绩表");//遍历"成绩表"文件夹内的所有目录
- return TRUE; // return TRUE unless you set the focus to a control
- }
- // 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 CFileTreeDlg::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 CFileTreeDlg::OnQueryDragIcon()
- {
- return (HCURSOR) m_hIcon;
- }
- void CFileTreeDlg::BrowseFile(int CallNum, CString strFile)
- {
- CallNum++;
- CFileFind ff;
- CString szDir = strFile;
- if(szDir.Right(1) != "\")
- szDir += "\";
- szDir += "*.*";
- BOOL res = ff.FindFile(szDir);
- while(res)
- {
- res = ff.FindNextFile();
- if(ff.IsDirectory() && !ff.IsDots())
- {
- //如果是一个子目录,用递归继续往深一层找
- CString strPath = ff.GetFilePath();
- CString strTitle = ff.GetFileTitle();
- int i =0;
- switch(CallNum)
- {
- case 1:
- strHTFir = m_FileTree.InsertItem(strTitle,0,0,NULL);
- break;
- case 2:
- strHTSec = m_FileTree.InsertItem(strTitle,0,0,strHTFir);
- break;
- case 3:
- strHtThi = m_FileTree.InsertItem(strTitle,0,0,strHTSec);
- break;
- case 4:
- strHtFor = m_FileTree.InsertItem(strTitle,0,0,strHtThi);
- break;
- default:
- strHtFif = m_FileTree.InsertItem(strTitle,0,0,strHtFor);
- break;
- }
- BrowseFile(CallNum,strPath);
- }
- else if(!ff.IsDirectory() && !ff.IsDots())
- {
- //显示当前访问的文件
- CString strPath;
- CString strTitle;
- strPath = ff.GetFilePath();
- strTitle = ff.GetFileTitle();
- switch(CallNum)
- {
- case 1:
- strRoot = m_FileTree.InsertItem(strTitle,0,0,NULL);
- break;
- case 2:
- strHtEnd = m_FileTree.InsertItem(strTitle,0,0,strHTFir);
- break;
- case 3:
- strHtEnd = m_FileTree.InsertItem(strTitle,0,0,strHTSec);
- break;
- case 4:
- strHtEnd = m_FileTree.InsertItem(strTitle,0,0,strHtThi);
- break;
- case 5:
- strHtEnd = m_FileTree.InsertItem(strTitle,0,0,strHtFor);
- break;
- default:
- strHtEnd = m_FileTree.InsertItem(strTitle,0,0,strHtFif);
- break;
- }
- }
- }
- ff.Close();//关闭
- }