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

            jl.addKeyListener(this);
            jl.addMouseListener(mouseListener);

            jl.requestFocus();
        }
        
        jsp.setSize(getSize().width - 20, getSize().height - 72);
        add("Center", jsp);
        jsp.setVisible(true);
        
        TableUtils.tryToEnableRowSorting(table);
        
        if(Settings.IS_JAVA_1_6) {
        	//sorter.setVisible(false);
        	buttonPanel.remove(sorter);
        }
        
        setVisible(true);
    }

    public void setViewPort()
    {
    }

    /**
    * Part of a gui refresh.
    * There's no need to call this by hand.
    */
    public void gui(boolean fakeInit)
    {
        if(firstGui)
        {
            gui_init();
            firstGui = false;
        }

        if(con instanceof FilesystemConnection)
        {
            label.setText("Filesystem: " + StringUtils.cutPath(path));
        }
        else
        {
            label.setText("Remote: " + StringUtils.cutPath(path));
        }

        if(!fakeInit)
        {
            setDirList(false);
        }

        invalidate();
        validate();
    }

    /**
    * List directory and create/update the whole file list.
    * There's no need to call this by hand.
    */
    public void setDirList(boolean fakeInit)
    {
        jlm = new DefaultListModel();

        DirEntry dwn = new DirEntry("..", this);
        dwn.setDirectory();
        jlm.addElement(dwn);

        if(!fakeInit)
        {
            if(pathChanged)
            {
                pathChanged = false;

                DirLister dir = new DirLister(con, sortMode, Settings.getHideLocalDotNames());

                while(!dir.finished)
                {
                    LocalIO.pause(10);
                }

                if(dir.isOk())
                {
                    length = dir.getLength();
                    dirEntry = new DirEntry[length];
                    files = dir.list();

                    String[] fSize = dir.sList();
                    int[] perms = dir.getPermissions();

                    // --------- sorting aphabetically ------------
                    // is now in DirLister

                    /*
                                        if(Settings.sortDir)
                                        {
                                            String[] tmpx = new String[length];

                                            //if(fSize != null) System.out.println(":"+length+":"+fSize.length+":"+files.length);
                                            int pLength = length;

                                            if(perms != null)
                                            {
                                                pLength = perms.length;
                                            }

                                            //System.out.println(files.length + ":" + fSize.length+":"+ pLength + ":"+ length);
                                            if((fSize.length != files.length) ||
                                                   (pLength != files.length) ||
                                                   (length != files.length))
                                            {
                                                System.out.println("Sort mismatch - hopefully ignoring it...");
                                            }

                                            for(int x = 0; x < length; x++)
                                            {
                                                if(perms != null)
                                                {
                                                    tmpx[x] = files[x] + "@@@" + fSize[x] + "@@@" +
                                                              perms[x];
                                                }
                                                else
                                                {
                                                    tmpx[x] = files[x] + "@@@" + fSize[x];
                                                }
                                            }

                                            LocalIO.sortStrings(tmpx);

                                            for(int y = 0; y < length; y++)
                                            {
                                                files[y] = tmpx[y].substring(0,
                                                                             tmpx[y].indexOf("@@@"));

                                                String tmp = tmpx[y].substring(tmpx[y].indexOf("@@@") +
                                                                               3);
                                                fSize[y] = tmp.substring(0, tmp.lastIndexOf("@@@"));

                                                if(perms != null)
                                                {
                                                    perms[y] = Integer.parseInt(tmpx[y].substring(tmpx[y].lastIndexOf("@@@") +
                                                                                                  3));
                                                }
                                            }
                                        }
                    */

                    // ----------- end sorting --------------------
                    for(int i = 0; i < length; i++)
                    {
                        if((files == null) || (files[i] == null))
                        {
                            //System.out.println("Critical error, files or files[i] is null!\nPlease report when and how this happened...");
                            System.out.println("skipping setDirList, files or files[i] is null!");

                            return;

                            //System.exit(0);
                        }

                        dirEntry[i] = new DirEntry(files[i], this);

                        if(dirEntry[i] == null)
                        {
                            System.out.println("\nskipping setDirList, dirEntry[i] is null!");

                            return;
                        }

                        if(dirEntry[i].file == null)
                        {
                            System.out.println("\nskipping setDirList, dirEntry[i].file is null!");

                            return;
                        }

                        if(perms != null)
                        {
                            dirEntry[i].setPermission(perms[i]);
                        }

                        if(fSize[i].startsWith("@"))
                        {
                            fSize[i] = fSize[i].substring(1);
                        }

                        dirEntry[i].setFileSize(Long.parseLong(fSize[i]));

                        if(dirEntry[i].file.endsWith("/"))
                        {
                            dirEntry[i].setDirectory();
                        }
                        else
                        {
                            dirEntry[i].setFile();
                        }

                        //------ date parser -------
                        Object[] d = dir.getDates();

                        if(d != null)
                        {
                            dirEntry[i].setDate((Date) d[i]);
                        }

                        //--------------------------
                        jlm.addElement(dirEntry[i]);
                    }
                }
                else
                {
                    Log.debug("Not a directory: " + path);
                }
            }

            //System.out.println("length: "+dirEntry.length);
        }

        jl.setModel(jlm);
        
        update();
    }

    // 20011213:rb - Added logic for MSDOS style root dir

    /**
    * Change the directory of this connection and update the gui
    */
    public boolean chdir(String p)
    {
        if((JFtp.remoteDir == null) || (p == null) || p.trim().equals(""))
        {
            return false;
        }

        BasicConnection c = JFtp.remoteDir.getCon();

        if((c != null) && (c instanceof FtpConnection))
        {
            FtpConnection con = (FtpConnection) c;

            //con.setLocalPath(path);
            SaveSet s = new SaveSet(Settings.login_def, con.getHost(),
                                    con.getUsername(), con.getPassword(),
                                    Integer.toString(con.getPort()),
                                    con.getCachedPWD(), con.getLocalPath());
        }

        if(con.chdirNoRefresh(p))
        {
            path = con.getPWD();

            if(con instanceof FilesystemConnection)
            {
                JFtp.remoteDir.getCon().setLocalPath(path);

                //con.fireDirectoryUpdate(con);
                //OR
                setDate();
            }

            pathChanged = true;
            gui(false);

            return true;
        }

        //Log.debug("CWD (local) : " + p);
        return false;
    }

    /**
    * Handles the user events if the ui is unlocked
    */
    public void actionPerformed(ActionEvent e)
    {
        if(JFtp.uiBlocked)
        {
            return;
        }

        if(e.getActionCommand().equals("rm"))
        {
            lock(false);

            if(Settings.getAskToDelete())
            {
                if(!UITool.askToDelete(this))
                {
                    unlock(false);

                    return;
                }
            }

            for(int i = 0; i < length; i++)
            {
                if(dirEntry[i].selected)
                {
                    con.removeFileOrDir(dirEntry[i].file);
                }
            }

            unlock(false);
            fresh();
        }
        else if(e.getActionCommand().equals("mkdir"))
        {
            Creator c = new Creator("Create:", con);

            //fresh();
        }
        else if(e.getActionCommand().equals("cmd"))
        {
            RemoteCommand rc = new RemoteCommand();

            //fresh();
        }
        else if(e.getActionCommand().equals("cd"))
        {
            String tmp = UITool.getPathFromDialog(path);
            chdir(tmp);
        }
        else if(e.getActionCommand().equals("fresh"))
        {
            fresh();
        }
        else if(e.getActionCommand().equals("cp"))
        {
            Object[] o = jl.getSelectedValues();

            if(o == null)
            {
                return;
            }

            String tmp = UITool.getPathFromDialog(path);

            if(tmp == null)
            {
                return;
            }

            if(!tmp.endsWith("/"))
            {
                tmp = tmp + "/";
            }

            try
            {
                copy(o, path, "", tmp);

                //fresh();
                Log.debug("Copy finished...");
            }
            catch(Exception ex)
            {
                ex.printStackTrace();
                Log.debug("Copy failed!");
            }
        }
        else if(e.getActionCommand().equals("zip"))
        {
            try
            {
                Object[] entry = jl.getSelectedValues();

                if(entry == null)
                {
                    return;
                }

                String[] tmp = new String[entry.length];

                for(int i = 0; i < tmp.length; i++)
                {
                    tmp[i] = entry[i].toString();
                }

                NameChooser n = new NameChooser();
                String name = n.text.getText();
                ZipFileCreator z = new ZipFileCreator(tmp, path, name);
                fresh();
            }
            catch(Exception ex)
            {
                ex.printStackTrace();
            }
        }
        else if(e.getActionCommand().equals("->"))