jftppoolinfoframe.java

来自「JavaExplorer是一个独立于平台的浏览器」· Java 代码 · 共 140 行

/**
  * File and FTP Explorer
  * Copyright 2002
  * BOESCH Vincent
  *
  * 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 javaexplorer.gui.internal;

import java.awt.*;
import java.awt.event.*;

import javaexplorer.manager.ftp.*;

import javaexplorer.ressource.*;

import javax.swing.*;
import javax.swing.border.*;


/**
 *@author     BOESCH Vincent
 *@created    21 janvier 2002
 *@version    3.3
 */
public class JFtpPoolInfoFrame extends JInternalFrame implements ActionListener,
    Runnable {
    private JPanel jPanel1 = new JPanel();
    private JButton jbtHide = new JButton();
    private TitledBorder titledBorder1;
    private Thread thdPool = null;
    private JTabbedPane jtpInfo = new JTabbedPane();
    private JScrollPane jScrollPane1 = new JScrollPane(jtpInfo);
    public int poolNumDefault = 5;
    public long sleepTime = 2000;
    FtpPoolPanel[] tb_Panel = new FtpPoolPanel[poolNumDefault];

    /**
     *  Constructeur objet JInfoFrame
     *
     *@param  showOnStart  Description of the
     *      Parameter
     */
    public JFtpPoolInfoFrame() {
        super("FTP Info", true, true, false, false);

        try {
            jbInit();
        } catch (Exception e) {
        	javaexplorer.util.Log.addError(e);
        }

        thdPool = new Thread(this);
        thdPool.start();
    }

    public void run() {
        try {
            while (true) {
                updateProperties();
                repaint();

                if (thdPool != null && thdPool == Thread.currentThread() ) {
                    Thread.sleep(sleepTime);
                }
            }
        } catch (InterruptedException ie) {
        	javaexplorer.util.Log.addError(ie);
        }
    }

    /**
     *@param  e  Description of the Parameter
     */
    public void actionPerformed(ActionEvent e) {
        Object obj = e.getSource();

        if (obj == jbtHide) {
            this.setVisible(false);
        }
    }

    /**
     *@throws  Exception  Description of the
     *      Exception
     */
    private void jbInit() throws Exception {
        this.setDefaultCloseOperation(JInternalFrame.HIDE_ON_CLOSE);
        this.setTitle("FTP Info");
        titledBorder1 = new TitledBorder("");

        for (int i = 0; i < poolNumDefault; i++) {
            tb_Panel[i] = new FtpPoolPanel(null);
            jtpInfo.addTab("HostName", tb_Panel[i]);
        }

        jbtHide.setText("Hide");
        jbtHide.addActionListener(this);
        jPanel1.add(jbtHide, null);
        this.getContentPane().setLayout(new BorderLayout());
        this.getContentPane().add(jScrollPane1, BorderLayout.CENTER);
        this.getContentPane().add(jPanel1, BorderLayout.SOUTH);

        if (ImageRessource.iiInfo != null) {
            this.setFrameIcon(ImageRessource.iiInfo);
        }

        setBounds(10, 10, 450, 250);
        setOpaque(true);
        setVisible(true);
    }

    public void updateProperties() {
        FtpPool[] pools = FtpContainer.getContainer().getPools();
        int size = (pools != null) ? pools.length : 0;

        for (int i = 0; i < size; i++) {
            tb_Panel[i].refreshPool(pools[i]);
            jtpInfo.setTitleAt(i, pools[i].getFtp().getTitle());
        }

        for (int i = size; i < poolNumDefault; i++) {
            tb_Panel[i].refreshPool(null);
            jtpInfo.setTitleAt(i, "HostName");
        }
    }
}