一直以來,很多java的同志們都沒有一個完整資料來參考。把源碼貼出來,大家共享!
- 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;//用戶框
- private JPasswordField passwordTField;//密碼框
- private JTextField placardPathTField;//placard:公告
- private JTextField updatePathTField;//更新路徑
- private JTextField pubPathTField;
- public static EQ frame = null;
- private ChatTree chatTree;
- private JPopupMenu popupMenu;//右鍵菜單
- private JTabbedPane tabbedPane;//分頁面板
- private JToggleButton searchUserButton;//搜索用戶按鈕
- private JProgressBar progressBar;//滾動條
- private JList faceList;
- private JButton selectInterfaceOKButton;
- private DatagramSocket ss;//數據報插座
- 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 類表示後進先出(LIFO)的對象堆棧。
- private ImageIcon messageAlertIcon;
- private ImageIcon messageAlertNullIcon;
- private Rectangle location;
- public static TrayIcon trayicon;
- private Dao dao;
- //Preferences.systeRoot:返回系統的根首選項節點 Preferences:參數選擇
- public final static Preferences preferences = Preferences.systemRoot();
- private JButton userInfoButton;
- //----------------------------------------------------------------------------------
- public static void main(String[] args){
- try{
- String laf = preferences.get("lookAndFeel", "java默認");
- if(laf.indexOf("當前系統") > -1){
- UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
- }
- EQ frame = new EQ();
- frame.setVisible(true);
- frame.SystemTrayInitial();// 初始化系統欄
- 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:該類實現簡單的雙線斜面邊框。Bevel:斜面 lowered:凹入斜面類型。
- progressBar.setBorder(new BevelBorder(BevelBorder.LOWERED));
- tabbedPane = new JTabbedPane();
- popupMenu = new JPopupMenu();
- chatTree = new ChatTree(this);
- user_dir = System.getProperty("user.dir");// 程序執行路徑用於系統更新
- localFile = new File(user_dir + File.separator + "EQ.jar");// 本地EQ文件
- stateLabel = new JLabel();// 狀態欄標籤
- this.addWindowListener(new FrameWindowListener());// 添加窗體監視器
- this.addComponentListener(new ComponentAdapter(){
- public void componentResized(final ComponentEvent e){
- saveLocation();
- }
- public void componentMoved(final ComponentEvent e){
- saveLocation();
- }
- });
- try{// 啓動通訊服務端口
- ss = new DatagramSocket(1111);
- }catch(SocketException e2){
- if(e2.getMessage().startsWith("Address already in use")){
- showMessageDialog("服務端口被佔用,或者本軟件已經運行。");
- }
- System.exit(0);
- }
- {// 初始化公共信息按鈕
- 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);//不填充內容區域
- 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:邊距 insets:插入
- initUserInfoButton();// 初始化本地用戶頭像按鈕
- BannerPanel.add(messageAlertButton,BorderLayout.CENTER);
- messageAlertButton.addActionListener(new ActionListener(){
- @Override
- public void actionPerformed(ActionEvent arg0) {
- if(!messageStack.empty()){
- showMessageDialog(messageStack.pop());//堆棧頂部的對象(Vector 對象中的最後一項)。
- }
- }
- });
- messageAlertButton.setIcon(messageAlertIcon);
- showMessageBar();
- }
- this.add(tabbedPane,BorderLayout.CENTER);
- tabbedPane.setTabPlacement(SwingConstants.LEFT);//設置此選項卡窗格的選項卡布局
- ImageIcon userTicon = new ImageIcon(EQ.class.getResource("/image/tabIcon/tabLeft.PNG"));
- tabbedPane.addTab(null,userTicon,createUserList(),"用戶列表");
- ImageIcon sysOTicon = new ImageIcon(EQ.class.getResource("/image/tabIcon/tabLeft2.PNG"));
- tabbedPane.addTab(null, sysOTicon, createSysToolPanel(), "系統操作");
- ImageIcon sysSTicon = new ImageIcon(EQ.class.getResource("/image/tabIcon/tabLeft3.png"));
- tabbedPane.addTab(null, sysSTicon, createSysSetPanel(), "系統設置");
- this.setAlwaysOnTop(true);//總在頂部
- }
- //----------------------------------------------------------------------------------
- private JScrollPane createSysSetPanel(){//系統設置面板
- 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("系統路徑"));//title - 邊框應顯示的標題
- sysPathPanel.setLayout(new GridLayout(0,1));
- sysSetPanel.add(sysPathPanel);
- sysPathPanel.add(new JLabel("程序升級路徑"));
- updatePathTField = new JTextField(preferences.get("updatePath", "請輸入路徑"));
- sysPathPanel.add(updatePathTField);
- sysPathPanel.add(new JLabel("系統公告路徑:"));
- placardPathTField = new JTextField(preferences.get("placardPath","請輸入路徑"));
- sysPathPanel.add(placardPathTField);
- sysPathPanel.add(new JLabel("公共程序路徑:"));
- pubPathTField = new JTextField(preferences.get("pubPath", "請輸入路徑"));
- sysPathPanel.add(pubPathTField);
- final JButton pathOKButton = new JButton("確定");
- 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("登錄升級服務器"));
- 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("用戶名:"));
- userNameTField = new JTextField(preferences.get("username", "請輸入用戶名"));
- 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 碼:"));
- passwordTField = new JPasswordField("*****");
- panel_8.add(passwordTField);
- final JButton loginOKButton = new JButton("確定");
- 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搜索範圍"));
- 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("終止IP:"));
- ipEndTField = new JTextField(preferences.get("ipEnd", "192.168.1.255"));
- panel_6.add(ipEndTField);
- final JButton ipOKButton = new JButton("確定");
- ipOKButton.setActionCommand("ipOK");
- ipOKButton.addActionListener(new SysSetPanelOKListener());
- sysSetPanel.add(ipOKButton);
- return scrollPane;
- }
- //----------------------------------------------------------------------------------
- private JScrollPane createUserList(){// 用戶列表面板
- JScrollPane scrollPane = new JScrollPane();
- scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
- addUserPopup(chatTree,getPopupMenu());// 爲用戶添加彈出菜單
- scrollPane.setViewportView(chatTree);
- scrollPane.setBorder(new EmptyBorder(0,0,0,0));
- chatTree.addMouseListener(new ChatTreeMouseListener());
- return scrollPane;
- }
- //----------------------------------------------------------------------------------
- private JScrollPane createSysToolPanel() {// 系統工具面板
- JPanel sysToolPanel = new JPanel(); // 系統工具面板
- 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("界面選擇-再次啓動生效"));
- faceList = new JList(new String[]{"當前系統", "java默認"});
- 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("確定");
- selectInterfaceOKButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- preferences.put("lookAndFeel", faceList.getSelectedValue().toString());
- JOptionPane.showMessageDialog(EQ.this, "重新運行本軟件後生效");
- }
- });
- interfaceSubPanel.add(selectInterfaceOKButton);
- JPanel searchUserPanel = new JPanel(); // 用戶搜索面板
- 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[]{"檢測用戶列表"});// 新添加用戶列表
- 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("搜索新用戶");
- searchUserButton.addActionListener(new SearchUserActionListener(searchUserList));
- searchControlPanel.add(progressBar);
- searchControlPanel.add(searchUserButton);
- searchUserPanel.setBorder(new TitledBorder("搜索用戶"));
- final JPanel sysUpdatePanel = new JPanel();
- sysUpdatePanel.setOpaque(false);
- sysUpdatePanel.setLayout(new GridBagLayout());
- sysUpdatePanel.setBorder(new TitledBorder("系統操作"));
- sysToolPanel.add(sysUpdatePanel, BorderLayout.SOUTH);
- final JButton sysUpdateButton = new JButton("系統更新");
- final GridBagConstraints gridBagConstraints_1 = new GridBagConstraints();
- gridBagConstraints_1.gridx = 0;
- gridBagConstraints_1.gridy = 0;
- sysUpdatePanel.add(sysUpdateButton, gridBagConstraints_1);
- sysUpdateButton.addActionListener(new SysUpdateListener());// 添加系統更新事件
- 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();// 程序更新日期標籤
- 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("更新狀態:");
- final GridBagConstraints updateStaticLayout = new GridBagConstraints();
- updateStaticLayout.gridy = 3;
- updateStaticLayout.gridx = 0;
- sysUpdatePanel.add(updateStaticLabel, updateStaticLayout);
- final JLabel updateInfoLabel = new JLabel();// 版本信息標籤
- checkSysInfo(updateInfoLabel);// 調用檢測版本更新的方法
- 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("總人數:" + 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(){// 顯示公告信息按鈕的線程
- 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>無法登錄</b><br>未設置升級路徑</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>本地程序位置出錯!</font></html>";
- }else{
- Date localDate = new Date(localFile.lastModified());
- if(netDate.after(localDate)){
- info = "<html><font color=blue>網絡上有最新程序!</font></html>";
- pushMessage(info);
- }else{
- info = "<html><font color=green>現在是最新程序!</font></html>";
- }
- }
- }else{
- info = "<html><center><font color=red><b>無法訪問</b><br>升級路徑</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("搜索新用戶");
- }
- }
- }
- //----------------------------------------------------------------------------------
- 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); // 設置系統升級路徑
- preferences.put("placardPath", placardPath);// 設置系統公告路徑
- preferences.put("pubPath", pubPath); // 設置公共程序路徑
- JOptionPane.showMessageDialog(EQ.this, "系統設置保存完畢");
- }
- if (command.equals("loginOK")) {
- String username = userNameTField.getText();
- String password = new String(passwordTField.getPassword());
- preferences.put("username", username); // 設置系統升級路徑
- preferences.put("password", password);// 設置系統公告路徑
- JOptionPane.showMessageDialog(EQ.this, "登錄設置保存完畢");
- }
- 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地址格式錯誤");
- return;
- }
- preferences.put("ipStart", ipStart); // 設置系統升級路徑
- preferences.put("ipEnd", ipEnd);// 設置系統公告路徑
- JOptionPane.showMessageDialog(EQ.this, "IP設置保存完畢");
- }
- }
- }
- //----------------------------------------------------------------------------------
- private final class SysUpdateListener implements ActionListener{// 系統更新事件
- @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("未設置登錄升級服務器的用戶名或密碼");
- return;
- }
- Resource.loginPublic(username, password);
- updateProject();
- }
- }
- //----------------------------------------------------------------------------------
- private class ChatTreeMouseListener extends MouseAdapter{// 用戶列表的監聽器
- 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(){// 服務器啓動方法
- 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){// 添加用戶彈出菜單
- 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(){// 保存主窗體位置的方法
- location = getBounds();
- dao.updateLocation(location);
- }
- //----------------------------------------------------------------------------------
- protected JPopupMenu getPopupMenu(){// 創建用戶彈出菜單
- 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("添加用戶");
- final JMenuItem delUser = new JMenuItem();
- delUser.addActionListener(new delUserActionListener());
- popupMenu.add(delUser);
- delUser.setText("刪除用戶");
- final JMenuItem messagerGroupSend = new JMenuItem();
- messagerGroupSend
- .addActionListener(new messagerGroupSendActionListener());
- messagerGroupSend.setText("信使羣發");
- popupMenu.add(messagerGroupSend);
- final JMenuItem accessComputerFolder = new JMenuItem("訪問主機資源");
- accessComputerFolder.setActionCommand("computer");
- popupMenu.add(accessComputerFolder);
- accessComputerFolder
- .addActionListener(new accessFolderActionListener());
- final JMenuItem accessPublicFolder = new JMenuItem();
- popupMenu.add(accessPublicFolder);
- accessPublicFolder.setOpaque(false);
- accessPublicFolder.setText("訪問公共程序");
- 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("未設置升級路徑");
- 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("更新完畢,請重新啓動程序。");
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- }).start();
- } else {
- showMessageDialog("已經是最新的程序了。");
- }
- }
- }
- //----------------------------------------------------------------------------------
- private void checkPlacard() { // 檢測公告信息方法
- String placardDir = preferences.get("placardPath", null);
- if (placardDir == null) {
- pushMessage("未設置公告路徑");
- 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("公告路徑錯誤,或公告文件不存在");
- }
- }
- //----------------------------------------------------------------------------------
- public void setStatic(String str){// 設置狀態欄信息
- if(stateLabel != null){
- stateLabel.setText(str);
- }
- }
- public void pushMessage(String info){// 堆壓信息
- if(!messageStack.contains(info)){
- messageStack.push(info);
- }
- }
- private void showMessageDialog(String message){
- JOptionPane.showMessageDialog(this, message);
- }
- //----------------------------------------------------------------------------------
- private String showInputDialog(String str){// 顯示輸入對話框
- String newName = JOptionPane.showInputDialog(this,
- "<html>輸入<font color=red>" + str + "</font>的新名字</html>");
- return newName;
- }
- private class accessFolderActionListener implements ActionListener {// 訪問資源
- 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("未設置公共程序路徑");
- 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) {// 系統關閉事件
- setVisible(false);
- }
- }
- private class AddUserActionListener implements ActionListener {
- public void actionPerformed(final ActionEvent e) {// 添加用戶
- String ip = JOptionPane.showInputDialog(EQ.this, "輸入新用戶IP地址");
- if (ip != null)
- chatTree.addUser(ip, "add");
- }
- }
- private class delUserActionListener implements ActionListener {
- public void actionPerformed(final ActionEvent e) {// 刪除用戶
- chatTree.delUser();
- }
- }
- private class messagerGroupSendActionListener implements ActionListener {// 信使羣發
- public void actionPerformed(final ActionEvent e) {
- String message = JOptionPane.showInputDialog(EQ.this, "請輸入羣發信息",
- "信使羣發", 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, "不能發送空信息!");
- }
- }
- }
- private void SystemTrayInitial() { // 系統欄初始化
- if (!SystemTray.isSupported()) // 判斷當前系統是否支持系統欄
- 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"));// 系統欄圖標
- 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() { // 創建系統欄菜單的方法
- PopupMenu menu = new PopupMenu();
- MenuItem exitItem = new MenuItem("退出");
- exitItem.addActionListener(new ActionListener() { // 系統欄退出事件
- public void actionPerformed(ActionEvent e) {
- System.exit(0);
- }
- });
- MenuItem openItem = new MenuItem("打開");
- openItem.addActionListener(new ActionListener() {// 系統欄打開菜單項事件
- public void actionPerformed(ActionEvent e) {
- if (!isVisible()) {
- setVisible(true);
- toFront();
- } else
- toFront();
- }
- });
- // 系統欄的訪問服務器菜單項事件
- MenuItem publicItem = new MenuItem("訪問服務器");
- publicItem.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- String serverPaeh = preferences.get("pubPath", null);
- if (serverPaeh == null) {
- pushMessage("未設置公共程序路徑");
- return;
- }
- Resource.startFolder(serverPaeh);
- }
- });
- menu.add(publicItem);
- menu.add(openItem);
- menu.addSeparator();
- menu.add(exitItem);
- return menu;
- }
- class SysTrayActionListener implements ActionListener {// 系統欄雙擊事件
- public void actionPerformed(ActionEvent e) {
- setVisible(true);
- toFront();
- }
- }
- }