仿QQ聊天软件及源码java版

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Image;
import java.awt.Insets;
import java.awt.MenuItem;
import java.awt.PopupMenu;
import java.awt.Rectangle;
import java.awt.SystemTray;
import java.awt.Toolkit;
import java.awt.TrayIcon;
import java.awt.TrayIcon.MessageType;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Date;
import java.util.Scanner;
import java.util.Stack;
import java.util.prefs.Preferences;

import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JPopupMenu;
import javax.swing.JProgressBar;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.JToggleButton;
import javax.swing.ScrollPaneConstants;
import javax.swing.SwingConstants;
import javax.swing.UIManager;
import javax.swing.border.BevelBorder;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import javax.swing.border.TitledBorder;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;

public class EQ extends JDialog{
private JTextField ipEndTField;
private JTextField ipStartTField;
private JTextField userNameTField;//用户框
private JPasswordField passwordTField;//密码框
private JTextField placardPathTField;//placard:公告
private JTextField updatePathTField;//更新路径
private JTextField pubPathTField;
public static EQ frame = null;
private ChatTree chatTree;
private JPopupMenu popupMenu;//右键菜单
private JTabbedPane tabbedPane;//分页面板
private JToggleButton searchUserButton;//搜索用户按钮
private JProgressBar progressBar;//滚动条
private JList faceList;
private JButton selectInterfaceOKButton;
private DatagramSocket ss;//数据报插座
private final JLabel stateLabel;
private static String user_dir;
private static File localFile;
private static File netFile;
private String netFilePath;
private JButton messageAlertButton;
private Stack<String> messageStack;////Stack 类表示后进先出（LIFO）的对象堆栈。
private ImageIcon messageAlertIcon;
private ImageIcon messageAlertNullIcon;
private Rectangle location;
public static TrayIcon trayicon;
private Dao dao;
//Preferences.systeRoot:返回系统的根首选项节点   Preferences:参数选择
public final static Preferences preferences = Preferences.systemRoot();
private JButton userInfoButton;
//----------------------------------------------------------------------------------
public static void main(String[] args){
try{
String laf = preferences.get("lookAndFeel", "java默认");
if(laf.indexOf("当前系统") > -1){
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
}
EQ frame = new EQ();
frame.setVisible(true);
frame.SystemTrayInitial();// 初始化系统栏
frame.server();
frame.checkPlacard();
}catch(Exception e){
e.printStackTrace();
}
}
//----------------------------------------------------------------------------------
public EQ(){
super(new JFrame());
frame = this;
dao = Dao.getDao();
location = dao.getLocation();
setTitle("EQ聊天");
setBounds(location);
progressBar = new JProgressBar();
//BevelBorder:该类实现简单的双线斜面边框。Bevel:斜面     lowered:凹入斜面类型。
progressBar.setBorder(new BevelBorder(BevelBorder.LOWERED));
tabbedPane = new JTabbedPane();
popupMenu = new JPopupMenu();
chatTree = new ChatTree(this);
user_dir = System.getProperty("user.dir");// 程序执行路径用于系统更新
localFile = new File(user_dir + File.separator + "EQ.jar");// 本地EQ文件
stateLabel = new JLabel();// 状态栏标签
this.addWindowListener(new FrameWindowListener());// 添加窗体监视器
this.addComponentListener(new ComponentAdapter(){
public void componentResized(final ComponentEvent e){
saveLocation();
}
public void componentMoved(final ComponentEvent e){
saveLocation();
}
});
try{// 启动通讯服务端口
ss = new DatagramSocket(1111);
}catch(SocketException e2){
if(e2.getMessage().startsWith("Address already in use")){
showMessageDialog("服务端口被占用,或者本软件已经运行。");
}
System.exit(0);
}
{// 初始化公共信息按钮
messageAlertIcon = new ImageIcon(EQ.class.getResource("/image/messageAlert.gif"));
messageAlertNullIcon = new ImageIcon(EQ.class.getResource("/image/messageAlertNull20.gif"));
messageStack = new Stack<String>();
messageAlertButton = new JButton();
messageAlertButton.setHorizontalAlignment(SwingConstants.RIGHT);
messageAlertButton.setContentAreaFilled(false);//不填充内容区域
final JPanel BannerPanel = new JPanel();
BannerPanel.setLayout(new BorderLayout());
this.add(BannerPanel,BorderLayout.NORTH);
userInfoButton = new JButton();
BannerPanel.add(userInfoButton,BorderLayout.WEST);
userInfoButton.setMargin(new Insets(0,0,0,10));//Margin:边距    insets:插入
initUserInfoButton();// 初始化本地用户头像按钮
BannerPanel.add(messageAlertButton,BorderLayout.CENTER);
messageAlertButton.addActionListener(new ActionListener(){

@Override
public void actionPerformed(ActionEvent arg0) {
if(!messageStack.empty()){
showMessageDialog(messageStack.pop());//堆栈顶部的对象（Vector 对象中的最后一项）。
}
}
});
messageAlertButton.setIcon(messageAlertIcon);
showMessageBar();
}
this.add(tabbedPane,BorderLayout.CENTER);
tabbedPane.setTabPlacement(SwingConstants.LEFT);//设置此选项卡窗格的选项卡布局
ImageIcon userTicon = new ImageIcon(EQ.class.getResource("/image/tabIcon/tabLeft.PNG"));
tabbedPane.addTab(null,userTicon,createUserList(),"用户列表");
ImageIcon sysOTicon = new ImageIcon(EQ.class.getResource("/image/tabIcon/tabLeft2.PNG"));
tabbedPane.addTab(null, sysOTicon, createSysToolPanel(), "系统操作");
ImageIcon sysSTicon = new ImageIcon(EQ.class.getResource("/image/tabIcon/tabLeft3.png"));
tabbedPane.addTab(null, sysSTicon, createSysSetPanel(), "系统设置");
this.setAlwaysOnTop(true);//总在顶部
}
//----------------------------------------------------------------------------------
private JScrollPane createSysSetPanel(){//系统设置面板
final JPanel sysSetPanel = new JPanel();
JScrollPane scrollPane = new JScrollPane(sysSetPanel);
sysSetPanel.setLayout(new BoxLayout(sysSetPanel,BoxLayout.Y_AXIS));
scrollPane.setBorder(new EmptyBorder(0,0,0,0));
final JPanel sysPathPanel = new JPanel();
sysPathPanel.setMaximumSize(new Dimension(600,200));
sysPathPanel.setBorder(new TitledBorder("系统路径"));//title - 边框应显示的标题
sysPathPanel.setLayout(new GridLayout(0,1));
sysSetPanel.add(sysPathPanel);
sysPathPanel.add(new JLabel("程序升级路径"));
updatePathTField = new JTextField(preferences.get("updatePath", "请输入路径"));
sysPathPanel.add(updatePathTField);
sysPathPanel.add(new JLabel("系统公告路径："));
placardPathTField = new JTextField(preferences.get("placardPath","请输入路径"));
sysPathPanel.add(placardPathTField);
sysPathPanel.add(new JLabel("公共程序路径："));
pubPathTField = new JTextField(preferences.get("pubPath", "请输入路径"));
sysPathPanel.add(pubPathTField);
final JButton pathOKButton = new JButton("确定");
pathOKButton.setActionCommand("sysOK");
pathOKButton.addActionListener(new SysSetPanelOKListener());
sysSetPanel.add(pathOKButton);
final JPanel loginPanel = new JPanel();
loginPanel.setMaximumSize(new Dimension(600, 90));
loginPanel.setBorder(new TitledBorder("登录升级服务器"));
final GridLayout gridLayout_1 = new GridLayout(0, 1);
gridLayout_1.setVgap(5);
loginPanel.setLayout(gridLayout_1);
sysSetPanel.add(loginPanel);
final JPanel panel_7 = new JPanel();
panel_7.setLayout(new BoxLayout(panel_7, BoxLayout.X_AXIS));
loginPanel.add(panel_7);
panel_7.add(new JLabel("用户名："));
userNameTField = new JTextField(preferences.get("username", "请输入用户名"));
panel_7.add(userNameTField);
final JPanel panel_8 = new JPanel();
panel_8.setLayout(new BoxLayout(panel_8, BoxLayout.X_AXIS));
loginPanel.add(panel_8);
panel_8.add(new JLabel("密　码："));
passwordTField = new JPasswordField("*****");
panel_8.add(passwordTField);
final JButton loginOKButton = new JButton("确定");
sysSetPanel.add(loginOKButton);
loginOKButton.setActionCommand("loginOK");
loginOKButton.addActionListener(new SysSetPanelOKListener());
final JPanel ipPanel = new JPanel();
final GridLayout gridLayout_2 = new GridLayout(0, 1);
gridLayout_2.setVgap(5);
ipPanel.setLayout(gridLayout_2);
ipPanel.setMaximumSize(new Dimension(600, 90));
ipPanel.setBorder(new TitledBorder("IP搜索范围"));
sysSetPanel.add(ipPanel);
final JPanel panel_5 = new JPanel();
panel_5.setLayout(new BoxLayout(panel_5, BoxLayout.X_AXIS));
ipPanel.add(panel_5);
panel_5.add(new JLabel("起始IP："));
ipStartTField = new JTextField(preferences.get("ipStart", "192.168.0.1"));
panel_5.add(ipStartTField);
final JPanel panel_6 = new JPanel();
panel_6.setLayout(new BoxLayout(panel_6, BoxLayout.X_AXIS));
ipPanel.add(panel_6);
panel_6.add(new JLabel("终止IP："));
ipEndTField = new JTextField(preferences.get("ipEnd", "192.168.1.255"));
panel_6.add(ipEndTField);
final JButton ipOKButton = new JButton("确定");
ipOKButton.setActionCommand("ipOK");
ipOKButton.addActionListener(new SysSetPanelOKListener());
sysSetPanel.add(ipOKButton);
return scrollPane;
}
//----------------------------------------------------------------------------------
private JScrollPane createUserList(){// 用户列表面板
JScrollPane scrollPane = new JScrollPane();
scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
addUserPopup(chatTree,getPopupMenu());// 为用户添加弹出菜单
scrollPane.setViewportView(chatTree);
scrollPane.setBorder(new EmptyBorder(0,0,0,0));
chatTree.addMouseListener(new ChatTreeMouseListener());

return scrollPane;
}
//----------------------------------------------------------------------------------
private JScrollPane createSysToolPanel() {// 系统工具面板
JPanel sysToolPanel = new JPanel(); // 系统工具面板
sysToolPanel.setLayout(new BorderLayout());
JScrollPane sysToolScrollPanel = new JScrollPane();
sysToolScrollPanel
.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
sysToolScrollPanel.setBorder(new EmptyBorder(0, 0, 0, 0));
sysToolScrollPanel.setViewportView(sysToolPanel);
sysToolPanel.setBorder(new BevelBorder(BevelBorder.LOWERED));
JPanel interfacePanel = new JPanel();
sysToolPanel.add(interfacePanel, BorderLayout.NORTH);
interfacePanel.setLayout(new BorderLayout());
interfacePanel.setBorder(new TitledBorder("界面选择-再次启动生效"));
faceList = new JList(new String[]{"当前系统", "java默认"});
interfacePanel.add(faceList);
faceList.setBorder(new BevelBorder(BevelBorder.LOWERED));
final JPanel interfaceSubPanel = new JPanel();
interfaceSubPanel.setLayout(new FlowLayout());
interfacePanel.add(interfaceSubPanel, BorderLayout.SOUTH);
selectInterfaceOKButton = new JButton("确定");
selectInterfaceOKButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
preferences.put("lookAndFeel", faceList.getSelectedValue().toString());
JOptionPane.showMessageDialog(EQ.this, "重新运行本软件后生效");
}
});
interfaceSubPanel.add(selectInterfaceOKButton);

JPanel searchUserPanel = new JPanel(); // 用户搜索面板
sysToolPanel.add(searchUserPanel);
searchUserPanel.setLayout(new BorderLayout());
final JPanel searchControlPanel = new JPanel();
searchControlPanel.setLayout(new GridLayout(0, 1));
searchUserPanel.add(searchControlPanel, BorderLayout.SOUTH);
final JList searchUserList = new JList(new String[]{"检测用户列表"});// 新添加用户列表
final JScrollPane scrollPane_2 = new JScrollPane(searchUserList);
scrollPane_2.setDoubleBuffered(true);
searchUserPanel.add(scrollPane_2);
searchUserList.setBorder(new BevelBorder(BevelBorder.LOWERED));
searchUserButton = new JToggleButton();
searchUserButton.setText("搜索新用户");
searchUserButton.addActionListener(new SearchUserActionListener(searchUserList));
searchControlPanel.add(progressBar);
searchControlPanel.add(searchUserButton);
searchUserPanel.setBorder(new TitledBorder("搜索用户"));

final JPanel sysUpdatePanel = new JPanel();
sysUpdatePanel.setOpaque(false);
sysUpdatePanel.setLayout(new GridBagLayout());
sysUpdatePanel.setBorder(new TitledBorder("系统操作"));
sysToolPanel.add(sysUpdatePanel, BorderLayout.SOUTH);
final JButton sysUpdateButton = new JButton("系统更新");
final GridBagConstraints gridBagConstraints_1 = new GridBagConstraints();
gridBagConstraints_1.gridx = 0;
gridBagConstraints_1.gridy = 0;
sysUpdatePanel.add(sysUpdateButton, gridBagConstraints_1);
sysUpdateButton.addActionListener(new SysUpdateListener());// 添加系统更新事件
final JLabel updateLabel = new JLabel("最近更新：");
final GridBagConstraints updateLabelLayout = new GridBagConstraints();
updateLabelLayout.gridy = 1;
updateLabelLayout.gridx = 0;
sysUpdatePanel.add(updateLabel, updateLabelLayout);
final JLabel updateDateLabel = new JLabel();// 程序更新日期标签
Date date = new Date(localFile.lastModified());
String dateStr = String.format("%tF %<tr", date);
updateDateLabel.setText(dateStr);
final GridBagConstraints updateDateLayout = new GridBagConstraints();
updateDateLayout.gridy = 2;
updateDateLayout.gridx = 0;
sysUpdatePanel.add(updateDateLabel, updateDateLayout);
final JLabel updateStaticLabel = new JLabel("更新状态：");
final GridBagConstraints updateStaticLayout = new GridBagConstraints();
updateStaticLayout.gridy = 3;
updateStaticLayout.gridx = 0;
sysUpdatePanel.add(updateStaticLabel, updateStaticLayout);
final JLabel updateInfoLabel = new JLabel();// 版本信息标签
checkSysInfo(updateInfoLabel);// 调用检测版本更新的方法
final GridBagConstraints gridBagConstraints_5 = new GridBagConstraints();
gridBagConstraints_5.gridy = 4;
gridBagConstraints_5.gridx = 0;
sysUpdatePanel.add(updateInfoLabel, gridBagConstraints_5);
JPanel statePanel = new JPanel();
add(statePanel, BorderLayout.SOUTH);
statePanel.setLayout(new BorderLayout());
statePanel.add(stateLabel);
stateLabel.setText("总人数：" + chatTree.getRowCount());
return sysToolScrollPanel;
}
//----------------------------------------------------------------------------------
private void initUserInfoButton(){
try{
String ip = InetAddress.getLocalHost().getHostAddress();
User user = dao.getUser(ip);
userInfoButton.setIcon(user.getIconImg());
userInfoButton.setText(user.getName());
userInfoButton.setIconTextGap(JLabel.RIGHT);
userInfoButton.setToolTipText(user.getTipText());
userInfoButton.getParent().doLayout();
}catch(UnknownHostException e1){
e1.printStackTrace();
}
}
//----------------------------------------------------------------------------------
private void showMessageBar(){// 显示公告信息按钮的线程
new Thread(new Runnable() {
public void run() {
while (true) {
if (!messageStack.empty()) {
try {
messageAlertButton.setIcon(messageAlertNullIcon);
messageAlertButton.setPreferredSize(new Dimension(20, 20));
Thread.sleep(500);
messageAlertButton.setIcon(messageAlertIcon);
Thread.sleep(500);
} catch (InterruptedException e) {
e.printStackTrace();
}
} else {
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
}).start();
}
//----------------------------------------------------------------------------------
private void checkSysInfo(final JLabel updateInfo){
new Thread(new Runnable(){
public void run(){
String info = "";
while(true){
try{
netFilePath = preferences.get("updatePath", "EQ.jar");
if(netFilePath.equals("EQ.jar")){
info = "<html><center><font color=red><b>无法登录</b><br>未设置升级路径</font></center></html>";
updateInfo.setText(info);
continue;
}
netFile = new File(netFilePath);
if(netFile.exists()){
Date netDate = new Date(netFile.lastModified());
if(!localFile.exists()){
info = "<html><font color=blue>本地程序位置出错！</font></html>";
}else{
Date localDate = new Date(localFile.lastModified());
if(netDate.after(localDate)){
info = "<html><font color=blue>网络上有最新程序！</font></html>";
pushMessage(info);
}else{
info = "<html><font color=green>现在是最新程序！</font></html>";
}
}
}else{
info = "<html><center><font color=red><b>无法访问</b><br>升级路径</font></center></html>";
}
updateInfo.setText(info);
Thread.sleep(5*1000);
}catch(InterruptedException e){
e.printStackTrace();
}
}
}
}).start();
}
//----------------------------------------------------------------------------------
class SearchUserActionListener implements ActionListener{
private final JList list;
SearchUserActionListener(JList list){
this.list = list;
}

@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(searchUserButton.isSelected()){
searchUserButton.setText("停止搜索");
new Thread(new Runnable(){
public void run(){
Resource.searchUsers(chatTree, progressBar,list, searchUserButton);
}
}).start();
}else{
searchUserButton.setText("搜索新用户");
}

}
}
//----------------------------------------------------------------------------------
class SysSetPanelOKListener implements ActionListener{

@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
String command = e.getActionCommand();
if(command.equals("sysOK")){
String updatePath = updatePathTField.getText();
String placardPath = placardPathTField.getText();
String pubPath = pubPathTField.getText();
preferences.put("updatePath", updatePath); // 设置系统升级路径
preferences.put("placardPath", placardPath);// 设置系统公告路径
preferences.put("pubPath", pubPath); // 设置公共程序路径
JOptionPane.showMessageDialog(EQ.this, "系统设置保存完毕");
}
if (command.equals("loginOK")) {
String username = userNameTField.getText();
String password = new String(passwordTField.getPassword());
preferences.put("username", username); // 设置系统升级路径
preferences.put("password", password);// 设置系统公告路径
JOptionPane.showMessageDialog(EQ.this, "登录设置保存完毕");
}
if (command.equals("ipOK")) {
String ipStart = ipStartTField.getText();
String ipEnd = ipEndTField.getText();
try {
InetAddress.getByName(ipStart);
InetAddress.getByName(ipEnd);
} catch (UnknownHostException e1) {
JOptionPane.showMessageDialog(EQ.this, "IP地址格式错误");
return;
}
preferences.put("ipStart", ipStart); // 设置系统升级路径
preferences.put("ipEnd", ipEnd);// 设置系统公告路径
JOptionPane.showMessageDialog(EQ.this, "IP设置保存完毕");
}
}
}
//----------------------------------------------------------------------------------
private final class SysUpdateListener implements ActionListener{// 系统更新事件

@Override
public void actionPerformed(final ActionEvent e) {
// TODO Auto-generated method stub
String username = preferences.get("username", null);
String password = preferences.get("password", null);
if(username == null || password == null){
pushMessage("未设置登录升级服务器的用户名或密码");
return;
}
Resource.loginPublic(username, password);
updateProject();
}
}
//----------------------------------------------------------------------------------
private class ChatTreeMouseListener extends MouseAdapter{// 用户列表的监听器
public void mouseClicked(final MouseEvent e){
if (e.getClickCount() == 2) {
TreePath path = chatTree.getSelectionPath();
if (path == null)
return;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path
.getLastPathComponent();
User user = (User) node.getUserObject();
try {
TelFrame.getInstance(ss, new DatagramPacket(new byte[0], 0,
InetAddress.getByName(user.getIp()), 1111),
chatTree);
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
}
//----------------------------------------------------------------------------------
private void server(){// 服务器启动方法
new Thread(new Runnable(){
public void run(){
while(true){
if(ss != null){
byte[] buf = new byte[4096];
DatagramPacket dp = new DatagramPacket(buf,buf.length);
try{
ss.receive(dp);
}catch(IOException e){
e.printStackTrace();
}
TelFrame.getInstance(ss,dp,chatTree);
}
}
}
}).start();
}
//----------------------------------------------------------------------------------
private void addUserPopup(Component component, final JPopupMenu popup){// 添加用户弹出菜单
component.addMouseListener(new MouseAdapter(){
public void mousePressed(MouseEvent e){
if(e.isPopupTrigger()){
showMenu(e);
}
}
public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger())
showMenu(e);
}
private void showMenu(MouseEvent e){
if(chatTree.getSelectionPaths() == null){
popupMenu.getComponent(0).setEnabled(false);
popupMenu.getComponent(2).setEnabled(false);
popupMenu.getComponent(3).setEnabled(false);
popupMenu.getComponent(4).setEnabled(false);
popupMenu.getComponent(5).setEnabled(false);
}else{
if(chatTree.getSelectionPaths().length < 2){
popupMenu.getComponent(3).setEnabled(false);
}else {
popupMenu.getComponent(3).setEnabled(true);
}
popupMenu.getComponent(0).setEnabled(true);
popupMenu.getComponent(2).setEnabled(true);
popupMenu.getComponent(4).setEnabled(true);
popupMenu.getComponent(5).setEnabled(true);
}
popup.show(e.getComponent(), e.getX(), e.getY());
}
});
}
//----------------------------------------------------------------------------------
private void saveLocation(){// 保存主窗体位置的方法
location = getBounds();
dao.updateLocation(location);
}
//----------------------------------------------------------------------------------
protected JPopupMenu getPopupMenu(){// 创建用户弹出菜单
if (popupMenu == null) {
popupMenu = new JPopupMenu();
popupMenu.setOpaque(false);
}
final JMenuItem rename = new JMenuItem();
popupMenu.add(rename);
rename.addActionListener(new RenameActionListener());
rename.setText("更名");
final JMenuItem addUser = new JMenuItem();
addUser.addActionListener(new AddUserActionListener());
popupMenu.add(addUser);
addUser.setText("添加用户");
final JMenuItem delUser = new JMenuItem();
delUser.addActionListener(new delUserActionListener());
popupMenu.add(delUser);
delUser.setText("删除用户");
final JMenuItem messagerGroupSend = new JMenuItem();
messagerGroupSend
.addActionListener(new messagerGroupSendActionListener());
messagerGroupSend.setText("信使群发");
popupMenu.add(messagerGroupSend);
final JMenuItem accessComputerFolder = new JMenuItem("访问主机资源");
accessComputerFolder.setActionCommand("computer");
popupMenu.add(accessComputerFolder);
accessComputerFolder
.addActionListener(new accessFolderActionListener());
final JMenuItem accessPublicFolder = new JMenuItem();
popupMenu.add(accessPublicFolder);
accessPublicFolder.setOpaque(false);
accessPublicFolder.setText("访问公共程序");
accessPublicFolder.setActionCommand("public");
accessPublicFolder.addActionListener(new accessFolderActionListener());
return popupMenu;
}
//----------------------------------------------------------------------------------
private void updateProject(){// 程序更新方法
netFilePath = preferences.get("updatePath", "EQ.jar");
if(netFilePath.equals("EQ.jar")){
pushMessage("未设置升级路径");
return;
}
netFile = new File(netFilePath);
localFile = new File(user_dir + File.separator + "EQ.jar");
if (localFile != null && netFile != null && netFile.exists()
&& localFile.exists()) {
Date netDate = new Date(netFile.lastModified());
Date localDate = new Date(localFile.lastModified());
if (netDate.after(localDate)) {
new Thread(new Runnable() {
public void run() {
try {
Dialog frameUpdate = new UpdateFrame();
frameUpdate.setVisible(true);
Thread.sleep(2000);
FileInputStream fis = new FileInputStream(netFile);
FileOutputStream fout = new FileOutputStream(
localFile);
int len = fis.available();
if (len > 0) {
byte[] data = new byte[len];
if (fis.read(data) > 0) {
fout.write(data);
}
}
fis.close();
fout.close();
frameUpdate.setVisible(false);
frameUpdate = null;
showMessageDialog("更新完毕，请重新启动程序。");
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();
} else {
showMessageDialog("已经是最新的程序了。");
}
}
}
//----------------------------------------------------------------------------------
private void checkPlacard() { // 检测公告信息方法
String placardDir = preferences.get("placardPath", null);
if (placardDir == null) {
pushMessage("未设置公告路径");
return;
}
File placard = new File(placardDir);
try {
if (placard.exists() && placard.isFile()) {
StringBuilder placardStr = new StringBuilder();
Scanner sc = new Scanner(new FileInputStream(placard));
while (sc.hasNextLine()) {
placardStr.append(sc.nextLine());
}
pushMessage(placardStr.toString());
}
} catch (FileNotFoundException e) {
pushMessage("公告路径错误，或公告文件不存在");
}
}
//----------------------------------------------------------------------------------
public void setStatic(String str){// 设置状态栏信息
if(stateLabel != null){
stateLabel.setText(str);
}
}

public void pushMessage(String info){// 堆压信息
if(!messageStack.contains(info)){
messageStack.push(info);
}
}

private void showMessageDialog(String message){
JOptionPane.showMessageDialog(this, message);
}
//----------------------------------------------------------------------------------
private String showInputDialog(String str){// 显示输入对话框
String newName = JOptionPane.showInputDialog(this,
"<html>输入<font color=red>" + str + "</font>的新名字</html>");
return newName;
}
private class accessFolderActionListener implements ActionListener {// 访问资源
public void actionPerformed(final ActionEvent e) {
TreePath path = chatTree.getSelectionPath();
if (path == null)
return;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path
.getLastPathComponent();
User user = (User) node.getUserObject();
String ip = "\\\\"+user.getIp();
String command = e.getActionCommand();
if (command.equals("computer")) {
Resource.startFolder(ip);
}
if (command.equals("public")) {
String serverPaeh = preferences.get("pubPath", null);
if (serverPaeh == null) {
pushMessage("未设置公共程序路径");
return;
}
Resource.startFolder(serverPaeh);
}
}
}

private class RenameActionListener implements ActionListener {// 更名
public void actionPerformed(final ActionEvent e) {
TreePath path = chatTree.getSelectionPath();
if (path == null)
return;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path
.getLastPathComponent();
User user = (User) node.getUserObject();
String newName = showInputDialog(user.getName());
if (newName != null && !newName.isEmpty()) {
user.setName(newName);
dao.updateUser(user);
DefaultTreeModel model = (DefaultTreeModel) chatTree.getModel();
model.reload();
chatTree.setSelectionPath(path);
initUserInfoButton();
}
}
}
private class FrameWindowListener extends WindowAdapter {
public void windowClosing(final WindowEvent e) {// 系统关闭事件
setVisible(false);
}
}
private class AddUserActionListener implements ActionListener {
public void actionPerformed(final ActionEvent e) {// 添加用户
String ip = JOptionPane.showInputDialog(EQ.this, "输入新用户IP地址");
if (ip != null)
chatTree.addUser(ip, "add");
}
}
private class delUserActionListener implements ActionListener {
public void actionPerformed(final ActionEvent e) {// 删除用户
chatTree.delUser();
}
}
private class messagerGroupSendActionListener implements ActionListener {// 信使群发
public void actionPerformed(final ActionEvent e) {
String message = JOptionPane.showInputDialog(EQ.this, "请输入群发信息",
"信使群发", JOptionPane.INFORMATION_MESSAGE);
if (message != null && !message.equals("")) {
TreePath[] selectionPaths = chatTree.getSelectionPaths();
Resource.sendGroupMessenger(selectionPaths, message);
} else if (message != null && message.isEmpty()) {
JOptionPane.showMessageDialog(EQ.this, "不能发送空信息！");
}
}
}
private void SystemTrayInitial() { // 系统栏初始化
if (!SystemTray.isSupported()) // 判断当前系统是否支持系统栏
return;
try {
String title = "TT";
String company = "成都市同道科技有限公司";
SystemTray sysTray = SystemTray.getSystemTray();
Image image = Toolkit.getDefaultToolkit().getImage(
EQ.class.getResource("/icons/sysTray.png"));// 系统栏图标
trayicon = new TrayIcon(image, title + "\n" + company, createMenu());
trayicon.setImageAutoSize(true);
trayicon.addActionListener(new SysTrayActionListener());
sysTray.add(trayicon);
trayicon.displayMessage(title, company, MessageType.INFO);
} catch (Exception e) {
e.printStackTrace();
}
}
private PopupMenu createMenu() { // 创建系统栏菜单的方法
PopupMenu menu = new PopupMenu();
MenuItem exitItem = new MenuItem("退出");
exitItem.addActionListener(new ActionListener() { // 系统栏退出事件
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
MenuItem openItem = new MenuItem("打开");
openItem.addActionListener(new ActionListener() {// 系统栏打开菜单项事件
public void actionPerformed(ActionEvent e) {
if (!isVisible()) {
setVisible(true);
toFront();
} else
toFront();
}
});

// 系统栏的访问服务器菜单项事件
MenuItem publicItem = new MenuItem("访问服务器");
publicItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String serverPaeh = preferences.get("pubPath", null);
if (serverPaeh == null) {
pushMessage("未设置公共程序路径");
return;
}
Resource.startFolder(serverPaeh);
}
});
menu.add(publicItem);
menu.add(openItem);
menu.addSeparator();
menu.add(exitItem);
return menu;
}
class SysTrayActionListener implements ActionListener {// 系统栏双击事件
public void actionPerformed(ActionEvent e) {
setVisible(true);
toFront();
}
}
}