localdir.java

来自「java ftp 操作代码,程序可以直接运行」· Java 代码 · 共 1,552 行 · 第 1/4 页

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package net.sf.jftp.gui.base;

import java.awt.BorderLayout;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.StreamTokenizer;
import java.util.Date;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JComboBox;
import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JList; 
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JToolBar;
import javax.swing.SwingUtilities;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;

import net.sf.jftp.JFtp;
import net.sf.jftp.config.SaveSet;
import net.sf.jftp.config.Settings;
import net.sf.jftp.gui.base.dir.DirCanvas;
import net.sf.jftp.gui.base.dir.DirCellRenderer;
import net.sf.jftp.gui.base.dir.DirComponent;
import net.sf.jftp.gui.base.dir.DirEntry;
import net.sf.jftp.gui.base.dir.DirLister;
import net.sf.jftp.gui.base.dir.DirPanel;
import net.sf.jftp.gui.base.dir.TableUtils;
import net.sf.jftp.gui.framework.HImage;
import net.sf.jftp.gui.framework.HImageButton;
import net.sf.jftp.gui.framework.HPanel;
import net.sf.jftp.gui.tasks.Creator;
import net.sf.jftp.gui.tasks.ImageViewer;
import net.sf.jftp.gui.tasks.NameChooser;
import net.sf.jftp.gui.tasks.RemoteCommand;
import net.sf.jftp.net.BasicConnection;
import net.sf.jftp.net.ConnectionListener;
import net.sf.jftp.net.FilesystemConnection;
import net.sf.jftp.net.FtpConnection;
import net.sf.jftp.net.SmbConnection;
import net.sf.jftp.system.LocalIO;
import net.sf.jftp.system.StringUtils;
import net.sf.jftp.system.UpdateDaemon;
import net.sf.jftp.system.logging.Log;
import net.sf.jftp.util.ZipFileCreator;


public class LocalDir extends DirComponent implements ListSelectionListener,
                                                  ActionListener,
                                                  ConnectionListener,
                                                  KeyListener
{
    static final String deleteString = "rm";
    static final String mkdirString = "mkdir";
    static final String refreshString = "fresh";
    static final String cdString = "cd";
    static final String cmdString = "cmd";
    static final String downloadString = "<-";
    static final String uploadString = "->";
    static final String zipString = "zip";
    static final String cpString = "cp";
    static final String rnString = "rn";
    static final String cdUpString = "cdUp";
    HImageButton deleteButton;
    HImageButton mkdirButton;
    HImageButton cmdButton;
    HImageButton refreshButton;
    HImageButton cdButton;
    HImageButton uploadButton;
    HImageButton zipButton;
    HImageButton cpButton;
    HImageButton rnButton;
    private DirCanvas label = new DirCanvas(this);
    private boolean pathChanged = true;
    private boolean firstGui = true;
    private int pos = 0;
    private JPanel p = new JPanel();
    private JToolBar buttonPanel = new JToolBar()
    {
        public Insets getInsets()
        {
            return new Insets(0, 0, 0, 0);
        }
    };

    private JToolBar currDirPanel = new JToolBar()
    {
        public Insets getInsets()
        {
            return new Insets(0, 0, 0, 0);
        }
    };

    private DefaultListModel jlm;
    private JScrollPane jsp = new JScrollPane(jl);
    private int tmpindex = -1;
    private Hashtable dummy = new Hashtable();
    private JPopupMenu popupMenu = new JPopupMenu();
    private JMenuItem runFile = new JMenuItem("Launch file");
    private JMenuItem viewFile = new JMenuItem("View file");
    private JMenuItem props = new JMenuItem("Properties");
    private DirEntry currentPopup = null;
    private String sortMode = null;
    String[] sortTypes = new String[] { "Normal", "Reverse", "Size", "Size/Re" };
    private JComboBox sorter = new JComboBox(sortTypes);
    HImageButton cdUpButton;
    private boolean dateEnabled = false;

    /**
    * LocalDir constructor.
    */
    public LocalDir()
    {
        type = "local";
        con = new FilesystemConnection();
        con.addConnectionListener(this);
    }

    /**
    * LocalDir constructor.
    */
    public LocalDir(String path)
    {
        type = "local";
        this.path = path;
        con = new FilesystemConnection();
        con.addConnectionListener(this);
        con.chdir(path);

        //gui(false);
    }

    /**
    * Creates the gui and adds the MouseListener etc.
    */
    public void gui_init()
    {
        setLayout(new BorderLayout());
        currDirPanel.setFloatable(false);
        buttonPanel.setFloatable(false);

        FlowLayout f = new FlowLayout(FlowLayout.RIGHT);
        f.setHgap(1);
        f.setVgap(2);

        buttonPanel.setLayout(f);
        buttonPanel.setMargin(new Insets(0, 0, 0, 0));

        runFile.addActionListener(this);
        viewFile.addActionListener(this);
        props.addActionListener(this);
        popupMenu.add(runFile);
        popupMenu.add(viewFile);
        popupMenu.add(props);

        deleteButton = new HImageButton(Settings.deleteImage, deleteString,
                                        "Delete selected", this);
        deleteButton.setToolTipText("Delete selected");

        mkdirButton = new HImageButton(Settings.mkdirImage, mkdirString,
                                       "Create a new directory", this);
        mkdirButton.setToolTipText("Create directory");

        refreshButton = new HImageButton(Settings.refreshImage, refreshString,
                                         "Refresh current directory", this);
        refreshButton.setToolTipText("Refresh directory");    
		refreshButton.setRolloverIcon(new ImageIcon(HImage.getImage(this, Settings.refreshImage2)));
		refreshButton.setRolloverEnabled(true);

        cdButton = new HImageButton(Settings.cdImage, cdString,
                                    "Change directory", this);
        cdButton.setToolTipText("Change directory");

        uploadButton = new HImageButton(Settings.uploadImage, uploadString,
                                        "Upload selected", this);
        uploadButton.setToolTipText("Upload selected");

        zipButton = new HImageButton(Settings.zipFileImage, zipString,
                                     "Add selected to new zip file", this);
        zipButton.setToolTipText("Create zip");

        cpButton = new HImageButton(Settings.copyImage, cpString,
                                    "Copy selected files to another local dir",
                                    this);
        cpButton.setToolTipText("Local copy selected");

        rnButton = new HImageButton(Settings.textFileImage, rnString,
                                    "Rename selected file or directory", this);
        rnButton.setToolTipText("Rename selected");

        cdUpButton = new HImageButton(Settings.cdUpImage, cdUpString,
                                      "Go to Parent Directory", this);
        cdUpButton.setToolTipText("Go to Parent Directory");

        label.setText("Filesystem: " + StringUtils.cutPath(path));
        label.setSize(getSize().width - 10, 24);
        currDirPanel.add(label);
        currDirPanel.setSize(getSize().width - 10, 32);
        label.setSize(getSize().width - 20, 24);

        p.setLayout(new BorderLayout());
        p.add("North", currDirPanel);

        buttonPanel.add(sorter);

        buttonPanel.add(new JLabel("  "));

        buttonPanel.add(refreshButton);
        buttonPanel.add(new JLabel("  "));

        buttonPanel.add(cpButton);
        buttonPanel.add(rnButton);
        buttonPanel.add(mkdirButton);

        buttonPanel.add(cdButton);
        buttonPanel.add(deleteButton);
        buttonPanel.add(cdUpButton);
        buttonPanel.add(new JLabel("  "));

        buttonPanel.add(zipButton);
        buttonPanel.add(new JLabel("   "));

        buttonPanel.add(uploadButton);

        buttonPanel.setVisible(true);

        buttonPanel.setSize(getSize().width - 10, 32);

        //JPanel sortPanel = new JPanel();
        p.add("East", buttonPanel);

        //p.add("West", sortPanel);
        sorter.addActionListener(this);

        add("North", p);

        setDirList(true);
        jlm = new DefaultListModel();
        jl = new JList(jlm);
        jl.setCellRenderer(new DirCellRenderer());
        jl.setVisibleRowCount(Settings.visibleFileRows);


        // add this becaus we need to fetch only doubleclicks
        MouseListener mouseListener = new MouseAdapter()
        {
            public void mousePressed(MouseEvent e)
            {
                if(JFtp.uiBlocked)
                {
                    return;
                }

                if(e.isPopupTrigger() || SwingUtilities.isRightMouseButton(e))
                {
                    int index = jl.getSelectedIndex() - 1;

                    if(index < -1)
                    {
                        return;
                    }

                    String tgt = (String) jl.getSelectedValue().toString();

                    if(index < 0)
                    {
                    }
                    else if((dirEntry == null) || (dirEntry.length < index) ||
                                (dirEntry[index] == null))
                    {
                        return;
                    }
                    else
                    {
                        currentPopup = dirEntry[index];
                        popupMenu.show(e.getComponent(), e.getX(), e.getY());
                    }
                }
            }

            public void mouseClicked(MouseEvent e)
            {
                if(JFtp.uiBlocked)
                {
                    return;
                }
                
	        	if(Settings.getUseJTableLayout()) {
	        		TableUtils.copyTableSelectionsToJList(jl, table);
	        	}

                //System.out.println("DirEntryListener::");
                if(e.getClickCount() == 2)
                {
                    //System.out.println("2xList selection: "+jl.getSelectedValue().toString());
                    int index = jl.getSelectedIndex() - 1;

                    // mousewheel bugfix, ui refresh bugfix
                    if(index < -1)
                    {
                        return;
                    }

                    String tgt = (String) jl.getSelectedValue().toString();

                    //System.out.println("List selection: "+index);
                    if(index < 0)
                    {
                        chdir(path + tgt);
                    }
                    else if((dirEntry == null) || (dirEntry.length < index) ||
                                (dirEntry[index] == null))
                    {
                        return;
                    }
                    else if(dirEntry[index].isDirectory())
                    {
                        if(JFtp.mainFrame != null)
                        {
                            JFtp.mainFrame.setCursor(Cursor.WAIT_CURSOR);
                        }

                        chdir(path + tgt);

                        if(JFtp.mainFrame != null)
                        {
                            JFtp.mainFrame.setCursor(Cursor.DEFAULT_CURSOR);
                        }
                    }
                    else
                    {
                        showContentWindow(path + dirEntry[index].toString(),
                                          dirEntry[index]);

                        //blockedTransfer(index);
                    }
                }
            }
        };


        if(Settings.newTableGui) {
        	jsp = new JScrollPane(table);
        	table.getSelectionModel().addListSelectionListener(this);
        	table.addMouseListener(mouseListener);
        }
        else {
        	jsp = new JScrollPane(jl);
            jl.addListSelectionListener(this);