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CFrame_Oliver.java
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600 lines (551 loc) · 21.5 KB
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package Client_Oliver;
import java.awt.AWTException;
import java.awt.Image;
import java.awt.MenuItem;
import java.awt.PopupMenu;
import java.awt.SystemTray;
import java.awt.TrayIcon;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.SocketException;
import java.util.Vector;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.ListSelectionModel;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import Client_Oliver.C_Oliver;
import Server.FileSend;
import Server.User2;
public class CFrame_Oliver extends javax.swing.JFrame {
public static boolean UDPExit = false;
public static boolean isOnline = false;
public static boolean ClientExit = false;
public static boolean flag = true;
public static boolean sendPoint = true;
private C_Oliver client = null;
public static Vector<User2> vt = new Vector<>();
public static Vector vt1 = new Vector();
public static SystemTray sysTray;
public static TrayIcon trayIcon;
public static ImageIcon icon = null;
public static Image image = null;
// Variables declaration - do not modify
public static javax.swing.JList<String> jList1;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JLabel jLabel1;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JScrollPane jScrollPane3;
private javax.swing.JTextArea jTextArea1;
public static javax.swing.JTextArea jTextArea2;
private javax.swing.JRadioButton jRadioButton1;
private javax.swing.JFileChooser jFileChooser;
private boolean Morechooes = false;
public static int index = 0;
public static boolean flag2 = false; //
public static int count = 0;
public static int file_port_count = 0;
public CFrame_Oliver(C_Oliver client) {
this.client = client;
jPanel1 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
jScrollPane2 = new javax.swing.JScrollPane();
jTextArea2 = new javax.swing.JTextArea();
jScrollPane3 = new javax.swing.JScrollPane();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jList1 = new javax.swing.JList<>();
jList1.setFixedCellHeight(31);
jRadioButton1 = new javax.swing.JRadioButton();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
jTextArea1.setColumns(20);
jTextArea1.setRows(2);
jScrollPane1.setViewportView(jTextArea1);
jTextArea2.setColumns(20);
jTextArea2.setRows(5);
jScrollPane2.setViewportView(jTextArea2);
jTextArea2.setEditable(false);
jTextArea1.setLineWrap(true);
jTextArea1.setWrapStyleWord(true);
jTextArea2.setLineWrap(true);
jTextArea2.setWrapStyleWord(true);
jButton2.setText("登录(E)");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
try {
jButton2ActionPerformed(evt);
} catch (InterruptedException e) {
}
}
});
jButton3.setText("退出(Q)");
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
try {
try {
jButton3ActionPerformed(evt);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
jRadioButton1.setText("群发(t)");
jScrollPane3.setViewportView(jList1);
jRadioButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton1ActionPerformed(evt);
}
});
jFileChooser = new javax.swing.JFileChooser();
jButton4 = new javax.swing.JButton();
jButton4.setText("发送文件");
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
try {
jButton4ActionPerformed(evt);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
jPanel1Layout.createSequentialGroup().addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 144,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup().addComponent(jButton3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton2))
.addComponent(jLabel1, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.PREFERRED_SIZE, 123,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel1Layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 351,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 351,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup().addGap(1, 1, 1)
.addComponent(jButton4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jRadioButton1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 83,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)));
jPanel1Layout.setVerticalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup().addGroup(jPanel1Layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 30,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 227,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 75,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jScrollPane3)))
.addGroup(jPanel1Layout.createSequentialGroup().addGap(350, 350, 350)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 23,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton3).addComponent(jButton1)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 23,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jRadioButton1))))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)));
jPanel1Layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] { jButton2, jButton3 });
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent(
jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 524, javax.swing.GroupLayout.PREFERRED_SIZE));
layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent(
jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 374, javax.swing.GroupLayout.PREFERRED_SIZE));
MouseListener Danxuan = new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 1) {
if (!Morechooes) { // 单发状态
jList1.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
Oliver_ReadClient.isNewMessage = false;//解除托盘闪动状态//解除托盘闪动状态
if (jList1.isSelectionEmpty()) {
System.out.println("没有客户端");
return;
} else {
index = jList1.locationToIndex(e.getPoint());
jTextArea2.setText(vt.get(index).getstring());
flag = true;
System.out.println(vt.get(index).toString() + " 被选中");
// index是选择的客户的标志
}
}
}
}
};
jList1.addMouseListener(Danxuan);
MouseListener Duoxuan = new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 1) {
if (Morechooes) { // 群发状态
jList1.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
if (jList1.isSelectionEmpty()) {
jList1.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
System.out.println("没有客户端");
return;
}
int index = jList1.locationToIndex(e.getPoint());
jTextArea2.setText(vt.get(index).getstring());
}
}
}
};
jList1.addMouseListener(Duoxuan);
jButton1.setText("发送");
jButton1.addActionListener((new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
try {
if (!isOnline) {
JOptionPane.showMessageDialog(null, "Error：请先登录", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else if (jList1.isSelectionEmpty()) {
JOptionPane.showMessageDialog(null, "Error：没有选中要发送的客户", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else if (!Morechooes)
Danfa(index, jTextArea1.getText());
else
Qunfa();
} catch (IOException e) {
}
}
}));
jButton1.setMnemonic(java.awt.event.KeyEvent.VK_ENTER);
jButton2.setMnemonic(java.awt.event.KeyEvent.VK_E);
jButton3.setMnemonic(java.awt.event.KeyEvent.VK_Q);
jRadioButton1.setMnemonic(java.awt.event.KeyEvent.VK_T);
pack();
}
public void Qunfa() throws IOException {
String send = jTextArea1.getText();
String sendbyMe = "\t\t\t Me: " + send + "\r\n";
jTextArea2.append(sendbyMe);
jTextArea2.selectAll();
int[] indexs = jList1.getSelectedIndices();
for (int i = 0; i < indexs.length; i++) {
vt.get(indexs[i]).setstring(sendbyMe);
InetAddress address = InetAddress.getByName("localhost");
int port = vt.get(indexs[i]).getUserport();
String send2 = client.getUsername() + " : " + send;
byte[] bufsend = send2.getBytes();
DatagramPacket packet = new DatagramPacket(bufsend, 0, bufsend.length, address, port);
DatagramSocket socket = new DatagramSocket(); // 动态端口仅仅是为了发数据报
socket.send(packet);
socket.close();
}
jTextArea1.setText("");
}
public void Danfa(int i, String send) throws IOException { // UDP通信
String sendbyMe = "\t\t\t Me: " + send + "\r\n";
vt.get(i).setstring(sendbyMe);
jTextArea2.append(sendbyMe);
jTextArea2.selectAll();
InetAddress address = InetAddress.getByName("localhost");
int port = vt.get(i).getUserport(); // 选中的用户对应socket的输出流
send = client.getUsername() + " : " + send;
byte[] bufsend = send.getBytes();
DatagramPacket packet = new DatagramPacket(bufsend, 0, bufsend.length, address, port);
DatagramSocket socket = new DatagramSocket(); // 动态端口仅仅是为了发数据报
socket.send(packet);
socket.close();
jTextArea1.setText("");
}
// 登录按钮
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) throws InterruptedException {
if (client.getSocket() == null && !flag) {
JOptionPane.showMessageDialog(null, "Error：当前正在尝试连接，请稍等...", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else if (client.getSocket() == null && flag) { // 登录按钮
// 当一次都没连上的时候调用这个
jTextArea2.append("正在连接...请稍后...\r\n");
flag = false;
ClientExit = false;
sendPoint = true;
Thread connecting = new Thread(client); // 连接的线程
connecting.start();
Thread sendPoint = new SendPoint(); // 异步显示*****的线程
sendPoint.start();
} else if (!(!client.getSocket().isClosed() && client.getSocket().isConnected())) {
// 连上第一次后再次断开则调用这个
jTextArea2.append("正在连接...请稍后...\r\n");
jTextArea2.selectAll();
flag = false;
ClientExit = false;
sendPoint = true;
Thread connecting = new Thread(client); // 连接的线程
connecting.start();
Thread sendPoint = new SendPoint(); // 异步显示*****的线程
sendPoint.start();
} else {
JOptionPane.showMessageDialog(null, "Error：您已经在线了！", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
}
}
// 退出按钮
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) throws IOException, InterruptedException {
if (UDPExit) {
JOptionPane.showMessageDialog(null, "Error：(1)与服务器断开连接\n (2)已经释放UDP监听的端口", "WARNING",
JOptionPane.WARNING_MESSAGE);
return;
}
if (!client.isInterruptWithServer()) { // 先判断是否服务器先关闭
if (client.getSocket() == null) {
JOptionPane.showMessageDialog(null, "Error：当前没有连接服务器", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else if (!(!client.getSocket().isClosed() && client.getSocket().isConnected())) {
JOptionPane.showMessageDialog(null, "Error：您已经与服务器断开连接", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else {
System.out.println("用户主动退出服务器...");
jTextArea2.append("用户主动退出服务器...\r\n");
jTextArea2.selectAll();
ClientExit = true;
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(client.getSocket().getOutputStream()));
bw.write("qwertyuiop[]asd\r\n");// 好友刷新信号
bw.flush();
try {
Thread.sleep(350); // 必须缓冲！不然来不及更新
client.getSocket().close();
Oliver_ReadClient.socket.close();
isOnline = false;
} catch (IOException e) {
}
}
} else {
Oliver_ReadClient.socket.close(); // 释放UDP的端口
jTextArea2.append("用户释放UDP通信的端口...\r\n");
isOnline = false;
UDPExit = true;
jTextArea2.selectAll();
}
Thread.sleep(50);
Vector Empty = new Vector();
Empty.removeAllElements();
jList1.setListData(Empty); // 退出后清空好友列表
}
// 发送文件
private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) throws IOException, InterruptedException {
if (!isOnline) {
JOptionPane.showMessageDialog(null, "Error：请先登录", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else if (jList1.isSelectionEmpty()) {
JOptionPane.showMessageDialog(null, "Error：没有选中要发送的客户", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else if (Morechooes) {
JOptionPane.showMessageDialog(null, "Error：发送文件不能群发", "WARNING", JOptionPane.WARNING_MESSAGE);
return;
} else // 正式发送文件
{
file_port_count++;
Thread thread = new Thread(new SendFile(client, jFileChooser));
thread.start();
}
}
// 是否群发按钮
private void jRadioButton1ActionPerformed(java.awt.event.ActionEvent evt) {
if (jRadioButton1.isSelected()) {
Morechooes = true;
jTextArea2.append("请把您要群发的客户选上...\r\n");
} else
Morechooes = false;
}
public static void main(String args[]) throws InterruptedException, AWTException {
if (System.getProperty("os.name").toUpperCase().indexOf("WINDOWS") != -1)
{
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException
| UnsupportedLookAndFeelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
C_Oliver client = new C_Oliver();
CFrame_Oliver clientFrame = new CFrame_Oliver(client);
clientFrame.setTitle("Client_Oliver");
clientFrame.setResizable(false);
clientFrame.setLocation(350, 200);
clientFrame.setVisible(true);
image = clientFrame.getToolkit().getImage(clientFrame.getClass().getClassLoader().getResource("com/img/Oliver.gif"));
clientFrame.setIconImage(image); //图标
clientFrame.createTrayIcon(clientFrame);//创了托盘
sysTray.add(trayIcon);
new Thread(new notify2()).start(); //开启托盘自动闪动的线程
while (true) { //看有没有好友列表的刷新
Thread.sleep(100); // 利用线程的睡眠减轻cpu的负担，不用这个方法的时候cpu占30%
if (client.getIsadd()) {
jList1.setListData(vt1);
client.setIsadd(false);
}
}
}
public void createTrayIcon(final CFrame_Oliver clientFrame) {
sysTray = SystemTray.getSystemTray();
PopupMenu popupMenu = new PopupMenu();
MenuItem mi = new MenuItem("打开");
MenuItem exit = new MenuItem("退出");
popupMenu.add(mi);
popupMenu.add(exit);
mi.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Oliver_ReadClient.isNewMessage = false;//解除托盘闪动状态
clientFrame.setExtendedState(JFrame.NORMAL);
clientFrame.setVisible(true); // 显示窗口
clientFrame.toFront(); // 显示窗口在最前端
}
});
exit.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
trayIcon = new TrayIcon(image, "消息盒子", popupMenu);
trayIcon.setImageAutoSize(true);
trayIcon.addMouseListener(new MouseAdapter() { //单击托盘时
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 1) {
Oliver_ReadClient.isNewMessage = false;//解除托盘闪动状态
clientFrame.setExtendedState(JFrame.NORMAL);
clientFrame.setVisible(true);
clientFrame.toFront();
}
}
});
}
}
class SendFile implements Runnable {
private C_Oliver client;
private javax.swing.JFileChooser jFileChooser;
public SendFile(C_Oliver client, javax.swing.JFileChooser jFileChooser) {
this.client = client;
this.jFileChooser = jFileChooser;
}
@Override
public void run() {
//传文件的步骤
int count = CFrame_Oliver.file_port_count;
User2 c = CFrame_Oliver.vt.get(CFrame_Oliver.index);
jFileChooser.setFileSelectionMode(jFileChooser.FILES_ONLY);
int returnVal2 = jFileChooser.showDialog(new JLabel(), "发送");
if (returnVal2 == jFileChooser.APPROVE_OPTION) {
byte[] bufsend = ((client.getLocalPort() + count) + "," + "qazxswedcvfr,"
+ client.getUsername() + "," + jFileChooser.getSelectedFile().getName()
+ "," + (client.getLocalPort() - count)).getBytes();
try {
DatagramPacket packet = new DatagramPacket(bufsend, 0, bufsend.length,
InetAddress.getByName("localhost"), c.getUserport());
DatagramSocket socket = new DatagramSocket();
socket.send(packet);
socket.close();
} catch (Exception e) {
}
} else {
return; // 添加点击撤销按钮后的事件
}
DatagramSocket socket2 = null; //对方是否接收文件，属于反馈信息
try {
socket2 = new DatagramSocket(client.getLocalPort() - count);
} catch (SocketException e) {
}
byte[] buf = new byte[2048];
DatagramPacket packet2 = new DatagramPacket(buf, 0, buf.length);
try {
socket2.receive(packet2);
} catch (IOException e) {
}
String info = new String(buf, 0, packet2.getLength());//反馈信息
if (info.contains("sureRec"))// 开始发送
{
String[] temp = info.split("c");
int remoteport = Integer.parseInt(temp[1]);
String path = jFileChooser.getSelectedFile().getAbsolutePath();
FileSend send = new FileSend(remoteport, client.getLocalPort() + count, path,
"localhost");// 添加点击打开按钮后的事件
send.start();
CFrame_Oliver.jTextArea2.append("您向用户 " + c.toString() +"发送文件：" + jFileChooser.getSelectedFile().getName()+"\r\n");
}
socket2.close();
}
}
class SendPoint extends Thread { // 异步_登录显示点
public void run() {
while (CFrame_Oliver.sendPoint)// 当操作完成就停止这个
{
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
CFrame_Oliver.jTextArea2.append("…");
CFrame_Oliver.jTextArea2.selectAll();
}
CFrame_Oliver.jTextArea2.append("\r\n");
}
}
class notify2 implements Runnable { //托盘闪动
@Override
public void run() {
while (true) {
if (Oliver_ReadClient.isNewMessage) {
try {
CFrame_Oliver.trayIcon.setImage(new ImageIcon("").getImage());
Thread.sleep(400);
CFrame_Oliver.trayIcon.setImage(CFrame_Oliver.image);
Thread.sleep(400);
} catch (Exception e) {
}
} else
CFrame_Oliver.trayIcon.setImage(CFrame_Oliver.image);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}