From a8a90fd2d5040e66cc66b3da122a7f82561ff6f6 Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期六, 09 八月 2025 23:32:29 +0800
Subject: [PATCH] 优化了欢迎页面
---
src/window/WelcomeFrame.java | 368 ++++++++++++++++++++++++++++------------------------
1 files changed, 196 insertions(+), 172 deletions(-)
diff --git a/src/window/WelcomeFrame.java b/src/window/WelcomeFrame.java
index 158957e..1fa4cb4 100644
--- a/src/window/WelcomeFrame.java
+++ b/src/window/WelcomeFrame.java
@@ -1,213 +1,237 @@
-package window; // 包声明
-import java.awt.*; // 导入AWT包
-import java.sql.Connection; // 导入数据库连接类
-import java.sql.ResultSet; // 导入结果集类
-import java.sql.Statement; // 导入SQL语句类
-import javax.swing.*; // 导入Swing包
-import javax.swing.border.EmptyBorder; // 导入空边框类
-import java.util.ResourceBundle; // 导入资源束类
-import udptcp.UDPPortAReceiver; // 导入UDP端口A接收器
-import udptcp.UDPPortBReceiver; // 导入UDP端口B接收器
-import javax.swing.plaf.basic.BasicInternalFrameUI; // 导入基础内部框架UI
+package window;
-public class WelcomeFrame extends JInternalFrame { // 欢迎框架类
- private static final long serialVersionUID = 1L; // 序列化版本ID
- private ResourceBundle messages; // 消息资源束
- private Connection conn; // 数据库连接
- private Timer statsTimer; // 统计定时器
- private JLabel udpAPacketCountLabel; // UDP端口A包计数标签
- private JLabel udpBPacketCountLabel; // UDP端口B包计数标签
- private JLabel memoryUsageLabel; // 内存使用标签
- private JLabel threadCountLabel; // 线程计数标签
+import java.awt.*;
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.Statement;
+import javax.swing.*;
+import javax.swing.border.EmptyBorder;
+import java.util.ResourceBundle;
+import udptcp.UDPPortAReceiver;
+import udptcp.UDPPortBReceiver;
+import dell_targets.Dell_BaseStation;
+import dell_targets.Dell_tag;
+import dell_targets.Dell_SystemConfiguration;
- public WelcomeFrame(ResourceBundle messages, Connection conn) { // 构造函数
- super("", true, true, true, true); // 调用父类构造函数，设置标题为空
- this.messages = messages; // 初始化消息资源束
- this.conn = conn; // 初始化数据库连接
+public class WelcomeFrame extends JInternalFrame {
+ private static final long serialVersionUID = 1L;
+ private final ResourceBundle messages;
+ private final Connection conn;
+ private Timer statsTimer;
+ private JLabel memoryUsageLabel;
+ private JLabel threadCountLabel;
+ private JLabel tagStatsLabel;
+ private JLabel baseStationStatsLabel;
+ private JLabel dbVersionLabel;
+ private JLabel udpAInfoLabel;
+ private JLabel udpBInfoLabel;
+
+ public WelcomeFrame(ResourceBundle messages, Connection conn) {
+ super("", true, true, true, true);
+ this.messages = messages;
+ this.conn = conn;
- initializeFrame(); // 初始化框架
- setContentPane(createWelcomePanel()); // 设置内容面板
- startStatsTimer(); // 启动统计定时器
+ initializeFrame();
+ setContentPane(createWelcomePanel());
+ startStatsTimer();
}
- private void initializeFrame() { // 初始化框架方法
- setSize(900, 700); // 设置框架大小
- setLocation(100, 100); // 设置框架位置
- setMaximizable(true); // 设置可最大化
- setIconifiable(true); // 设置可图标化
- setClosable(true); // 设置可关闭
- setBorder(null); // 移除边框
- setVisible(true); // 设置可见
+ private void initializeFrame() {
+ setSize(900, 700);
+ setLocation(100, 100);
+ setMaximizable(true);
+ setIconifiable(true);
+ setClosable(true);
+ setBorder(null);
// 移除标题栏
- BasicInternalFrameUI ui = (BasicInternalFrameUI) this.getUI(); // 获取UI组件
- ui.setNorthPane(null); // 移除标题栏
+ ((javax.swing.plaf.basic.BasicInternalFrameUI)this.getUI()).setNorthPane(null);
try {
- setMaximum(true); // 尝试最大化窗口
+ setMaximum(true);
} catch (java.beans.PropertyVetoException e) {
- e.printStackTrace(); // 打印异常堆栈
+ e.printStackTrace();
}
+
+ setVisible(true); // 确保框架可见
}
- private JPanel createWelcomePanel() { // 创建欢迎面板方法
- JPanel panel = new BackgroundPanel(); // 创建背景面板
- panel.setLayout(new BorderLayout()); // 设置边界布局
- panel.setBorder(new EmptyBorder(30, 30, 30, 30)); // 设置空边框
+ private JPanel createWelcomePanel() {
+ JPanel panel = new JPanel(new BorderLayout());
+ panel.setBorder(new EmptyBorder(30, 30, 30, 30));
+ panel.setBackground(new Color(245, 248, 255));
- // 创建标题面板
- JPanel titlePanel = new JPanel(new BorderLayout()); // 创建边界布局面板
- titlePanel.setOpaque(false); // 设置透明
+ // 标题面板
+ JPanel titlePanel = new JPanel(new BorderLayout());
+ titlePanel.setOpaque(false);
+ titlePanel.setBorder(new EmptyBorder(0, 0, 30, 0));
- JLabel titleLabel = new JLabel(messages.getString("APP_NAME"), SwingConstants.CENTER); // 创建应用名称标签
- titleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 42)); // 设置字体
- titleLabel.setForeground(new Color(25, 25, 112)); // 设置前景色
- titleLabel.setBorder(new EmptyBorder(20, 0, 20, 0)); // 设置空边框
- titleLabel.setOpaque(false); // 设置透明
+ JLabel titleLabel = new JLabel(messages.getString("APP_NAME"), SwingConstants.CENTER);
+ titleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 42));
+ titleLabel.setForeground(new Color(25, 25, 112));
- JLabel subtitleLabel = new JLabel(messages.getString("WELCOME_MSG"), SwingConstants.CENTER); // 创建欢迎消息标签
- subtitleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.ITALIC, 22)); // 设置字体
- subtitleLabel.setForeground(new Color(70, 130, 180)); // 设置前景色
- subtitleLabel.setOpaque(false); // 设置透明
+ JLabel subtitleLabel = new JLabel(messages.getString("WELCOME_MSG"), SwingConstants.CENTER);
+ subtitleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.ITALIC, 22));
+ subtitleLabel.setForeground(new Color(70, 130, 180));
+ subtitleLabel.setBorder(new EmptyBorder(10, 0, 20, 0));
- titlePanel.add(titleLabel, BorderLayout.NORTH); // 添加标题到北部
- titlePanel.add(subtitleLabel, BorderLayout.CENTER); // 添加副标题到中部
+ titlePanel.add(titleLabel, BorderLayout.NORTH);
+ titlePanel.add(subtitleLabel, BorderLayout.CENTER);
- // 创建信息面板
- JPanel infoPanel = new JPanel(new GridLayout(0, 2, 20, 20)); // 创建网格布局面板
- infoPanel.setBorder(new EmptyBorder(30, 50, 30, 50)); // 设置空边框
- infoPanel.setBackground(new Color(255, 255, 255, 180)); // 设置半透明白色背景
- infoPanel.setOpaque(true); // 设置不透明
+ // 主信息面板
+ JPanel infoPanel = new JPanel(new GridBagLayout());
+ infoPanel.setBorder(BorderFactory.createCompoundBorder(
+ BorderFactory.createLineBorder(new Color(200, 220, 240), 2),
+ new EmptyBorder(30, 40, 30, 40)
+ ));
+ infoPanel.setBackground(new Color(255, 255, 255, 255));
+ infoPanel.setOpaque(true);
- // 添加系统状态信息
- infoPanel.add(createInfoLabel(messages.getString("SYSTEM_STATUS"),
- messages.getString("RUNNING_NORMAL"),
- new Color(0, 100, 0))); // 深绿色
+ GridBagConstraints gbc = new GridBagConstraints();
+ gbc.insets = new Insets(15, 15, 15, 15);
+ gbc.anchor = GridBagConstraints.WEST;
+ gbc.fill = GridBagConstraints.HORIZONTAL;
- // 添加数据库连接信息
- infoPanel.add(createInfoLabel(messages.getString("DB_CONNECTION"),
- conn != null ? messages.getString("CONNECTED") : messages.getString("DISCONNECTED"),
- conn != null ? new Color(0, 100, 0) : Color.RED)); // 连接成功绿色/失败红色
+ // 第一列
+ gbc.gridx = 0;
+ gbc.gridy = 0;
- try {
- if (conn != null) { // 检查数据库连接
- try (Statement stmt = conn.createStatement(); // 创建语句
- ResultSet rs = stmt.executeQuery("SELECT VERSION()")) { // 执行版本查询
- if (rs.next()) { // 如果有结果
- infoPanel.add(createInfoLabel(messages.getString("DB_VERSION"),
- rs.getString(1),
- new Color(25, 25, 112))); // 添加数据库版本
- }
- }
- }
- } catch (Exception e) {
- e.printStackTrace(); // 打印异常
+ // 修复1: 初始化标签并设置初始文本
+ tagStatsLabel = new JLabel("0 / 0");
+ tagStatsLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("TAG_STATS"), tagStatsLabel, new Color(0, 100, 0)), gbc);
+
+ gbc.gridy++;
+ baseStationStatsLabel = new JLabel("0 / 0");
+ baseStationStatsLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("BASE_STATION_STATS"), baseStationStatsLabel, new Color(0, 100, 0)), gbc);
+
+ gbc.gridy++;
+ udpAInfoLabel = new JLabel(Dell_SystemConfiguration.hexport + " - " + messages.getString("RECEIVED_PACKETS") + ": 0");
+ udpAInfoLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("UDP_PORT_A"), udpAInfoLabel, new Color(178, 34, 34)), gbc);
+
+ gbc.gridy++;
+ udpBInfoLabel = new JLabel(Dell_SystemConfiguration.ascallport + " - " + messages.getString("RECEIVED_PACKETS") + ": 0");
+ udpBInfoLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("UDP_PORT_B"), udpBInfoLabel, new Color(178, 34, 34)), gbc);
+
+ gbc.gridy++;
+ memoryUsageLabel = new JLabel("0 MB / 0 MB");
+ memoryUsageLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("MEMORY_USAGE"), memoryUsageLabel, new Color(148, 0, 211)), gbc);
+
+ // 第二列
+ gbc.gridx = 1;
+ gbc.gridy = 0;
+ threadCountLabel = new JLabel("0");
+ threadCountLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("THREAD_COUNT"), threadCountLabel, new Color(148, 0, 211)), gbc);
+
+ gbc.gridy++;
+ dbVersionLabel = new JLabel(""); // 初始为空，稍后设置
+ dbVersionLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("DB_VERSION"), dbVersionLabel, new Color(25, 25, 112)), gbc);
+
+ gbc.gridy++;
+ JLabel dbStatusLabel = new JLabel(conn != null ? messages.getString("CONNECTED") : messages.getString("DISCONNECTED"));
+ dbStatusLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ dbStatusLabel.setForeground(conn != null ? new Color(0, 100, 0) : Color.RED);
+ infoPanel.add(createInfoRow(messages.getString("DB_STATUS"), dbStatusLabel, new Color(25, 25, 112)), gbc);
+
+ gbc.gridy++;
+ JLabel softwareVersionLabel = new JLabel(messages.getString("APP_VERSION"));
+ softwareVersionLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ infoPanel.add(createInfoRow(messages.getString("SOFTWARE_VERSION"), softwareVersionLabel, new Color(25, 25, 112)), gbc);
+
+ // 初始化数据库版本
+ if (conn != null && dbVersionLabel.getText().isEmpty()) {
+ updateDbVersion();
}
-
- // 添加当前用户信息
- infoPanel.add(createInfoLabel(messages.getString("CURRENT_USER"),
- messages.getString("ADMIN"),
- new Color(25, 25, 112))); // 深蓝色
-
- // 添加系统时间信息
- infoPanel.add(createInfoLabel(messages.getString("SYSTEM_TIME"),
- new java.util.Date().toString(),
- new Color(25, 25, 112))); // 深蓝色
-
- // 添加UDP端口A统计
- infoPanel.add(createInfoLabel(messages.getString("UDP_PORT_A"), "0", new Color(178, 34, 34))); // 砖红色
- udpAPacketCountLabel = createInfoLabel("", "", new Color(178, 34, 34)); // 创建计数标签
- infoPanel.add(udpAPacketCountLabel); // 添加计数标签
-
- // 添加UDP端口B统计
- infoPanel.add(createInfoLabel(messages.getString("UDP_PORT_B"), "0", new Color(178, 34, 34))); // 砖红色
- udpBPacketCountLabel = createInfoLabel("", "", new Color(178, 34, 34)); // 创建计数标签
- infoPanel.add(udpBPacketCountLabel); // 添加计数标签
-
- // 添加内存使用统计
- infoPanel.add(createInfoLabel(messages.getString("MEMORY_USAGE"), "", new Color(148, 0, 211))); // 紫罗兰色
- memoryUsageLabel = createInfoLabel("", "", new Color(148, 0, 211)); // 创建内存标签
- infoPanel.add(memoryUsageLabel); // 添加内存标签
-
- // 添加线程计数统计
- infoPanel.add(createInfoLabel(messages.getString("THREAD_COUNT"), "", new Color(148, 0, 211))); // 紫罗兰色
- threadCountLabel = createInfoLabel("", "", new Color(148, 0, 211)); // 创建线程标签
- infoPanel.add(threadCountLabel); // 添加线程标签
-
- // 创建状态面板
- JPanel statsPanel = new JPanel(new GridLayout(1, 4, 15, 15)); // 创建网格布局面板
- statsPanel.setBorder(new EmptyBorder(20, 50, 10, 50)); // 设置空边框
- statsPanel.setOpaque(false); // 设置透明
-
- // 添加统计盒子
- statsPanel.add(createStatBox(messages.getString("UDP_PORT_A_STAT"), udpAPacketCountLabel)); // UDP端口A统计
- statsPanel.add(createStatBox(messages.getString("UDP_PORT_B_STAT"), udpBPacketCountLabel)); // UDP端口B统计
- statsPanel.add(createStatBox(messages.getString("MEMORY_USAGE_STAT"), memoryUsageLabel)); // 内存使用统计
- statsPanel.add(createStatBox(messages.getString("THREAD_COUNT_STAT"), threadCountLabel)); // 线程计数统计
// 组装主面板
- panel.add(titlePanel, BorderLayout.NORTH); // 添加标题面板到北部
- panel.add(infoPanel, BorderLayout.CENTER); // 添加信息面板到中部
- panel.add(statsPanel, BorderLayout.SOUTH); // 添加状态面板到南部
+ panel.add(titlePanel, BorderLayout.NORTH);
+ panel.add(infoPanel, BorderLayout.CENTER);
- return panel; // 返回面板
+ return panel;
}
- private JLabel createInfoLabel(String title, String value, Color color) { // 创建信息标签方法
- JLabel label = new JLabel("<html><div style='text-align:center;'><b>" + title + "</b><br>" + value + "</div></html>"); // 创建带HTML格式的标签
- label.setFont(new Font(messages.getString("FONT_NAME"), Font.PLAIN, 16)); // 设置字体
- label.setForeground(color); // 设置前景色
- label.setHorizontalAlignment(SwingConstants.CENTER); // 设置水平居中
- label.setVerticalAlignment(SwingConstants.CENTER); // 设置垂直居中
- label.setOpaque(false); // 设置透明
- return label; // 返回标签
+ private JPanel createInfoRow(String title, JLabel valueLabel, Color color) {
+ JPanel rowPanel = new JPanel(new BorderLayout(10, 0));
+ rowPanel.setOpaque(false);
+
+ JLabel titleLabel = new JLabel(title + ":");
+ titleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18));
+ titleLabel.setForeground(color.darker());
+
+ valueLabel.setForeground(color);
+
+ rowPanel.add(titleLabel, BorderLayout.WEST);
+ rowPanel.add(valueLabel, BorderLayout.CENTER);
+
+ // 添加装饰器
+ JPanel decorator = new JPanel();
+ decorator.setPreferredSize(new Dimension(5, 5));
+ decorator.setBackground(color);
+ decorator.setOpaque(true);
+ rowPanel.add(decorator, BorderLayout.EAST);
+
+ return rowPanel;
}
- private JPanel createStatBox(String title, JLabel valueLabel) { // 创建统计盒子方法
- JPanel boxPanel = new JPanel(new BorderLayout()); // 创建边界布局面板
- boxPanel.setBorder(BorderFactory.createCompoundBorder( // 设置复合边框
- BorderFactory.createLineBorder(new Color(70, 130, 180), 2), // 蓝色边框
- new EmptyBorder(15, 10, 15, 10) // 内边距
- ));
- boxPanel.setBackground(new Color(240, 248, 255, 220)); // 设置半透明背景
- boxPanel.setOpaque(true); // 设置不透明
-
- JLabel titleLabel = new JLabel(title, SwingConstants.CENTER); // 创建标题标签
- titleLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 18)); // 设置粗体
- titleLabel.setForeground(new Color(25, 25, 112)); // 设置深蓝色
-
- valueLabel.setFont(new Font(messages.getString("FONT_NAME"), Font.BOLD, 24)); // 设置粗体大字号
- valueLabel.setHorizontalAlignment(SwingConstants.CENTER); // 设置居中
-
- boxPanel.add(titleLabel, BorderLayout.NORTH); // 添加标题到北部
- boxPanel.add(valueLabel, BorderLayout.CENTER); // 添加值标签到中部
-
- return boxPanel; // 返回面板
+ private void updateDbVersion() {
+ if (conn != null) {
+ try (Statement stmt = conn.createStatement();
+ ResultSet rs = stmt.executeQuery("SELECT VERSION()")) {
+ if (rs.next()) {
+ dbVersionLabel.setText(rs.getString(1));
+ }
+ } catch (Exception ex) {
+ dbVersionLabel.setText("N/A");
+ }
+ }
}
- private void startStatsTimer() { // 启动统计定时器方法
- statsTimer = new Timer(1000, e -> { // 创建1秒间隔的定时器
- // 更新UDP数据包计数
- udpAPacketCountLabel.setText(String.valueOf(UDPPortAReceiver.getPacketCount())); // 更新端口A计数
- udpBPacketCountLabel.setText(String.valueOf(UDPPortBReceiver.getPacketCount())); // 更新端口B计数
+ private void startStatsTimer() {
+ statsTimer = new Timer(1000, e -> {
+ // 更新UDP端口A信息
+ int packetCountA = (int) UDPPortAReceiver.getPacketCount();
+ udpAInfoLabel.setText(Dell_SystemConfiguration.hexport + " - " +
+ messages.getString("RECEIVED_PACKETS") + ": " + packetCountA);
+
+ // 更新UDP端口B信息
+ int packetCountB = (int) UDPPortBReceiver.getPacketCount();
+ udpBInfoLabel.setText(Dell_SystemConfiguration.ascallport + " - " +
+ messages.getString("RECEIVED_PACKETS") + ": " + packetCountB);
// 更新内存使用情况
- Runtime runtime = Runtime.getRuntime(); // 获取运行时实例
- long usedMemory = (runtime.totalMemory() - runtime.freeMemory()) / (1024 * 1024); // 计算已用内存(MB)
- long maxMemory = runtime.maxMemory() / (1024 * 1024); // 计算最大内存(MB)
- memoryUsageLabel.setText(usedMemory + " " + messages.getString("MB") + " / " + maxMemory + " " + messages.getString("MB")); // 设置内存文本
+ Runtime runtime = Runtime.getRuntime();
+ long usedMemory = (runtime.totalMemory() - runtime.freeMemory()) / (1024 * 1024);
+ long maxMemory = runtime.maxMemory() / (1024 * 1024);
+ memoryUsageLabel.setText(usedMemory + " " + messages.getString("MB") + " / " +
+ maxMemory + " " + messages.getString("MB"));
- // 更新线程数量
- threadCountLabel.setText(String.valueOf(Thread.activeCount())); // 设置活动线程数
+ // 更新线程数
+ threadCountLabel.setText(String.valueOf(Thread.activeCount()));
+
+ // 更新标签状态
+ int onlineTags = Dell_tag.getOnlineLocationTags().size();
+ int totalTags = Dell_tag.getLocationTagCount();
+ tagStatsLabel.setText(onlineTags + " / " + totalTags);
+
+ // 更新基站状态
+ int onlineStations = Dell_BaseStation.getOnlineBaseStations().size();
+ int totalStations = Dell_BaseStation.getLocationBaseCount();
+ baseStationStatsLabel.setText(onlineStations + " / " + totalStations);
});
- statsTimer.start(); // 启动定时器
+ statsTimer.start();
}
@Override
- public void dispose() { // 销毁方法
- super.dispose(); // 调用父类销毁
- if (statsTimer != null) { // 检查定时器
- statsTimer.stop(); // 停止定时器
+ public void dispose() {
+ super.dispose();
+ if (statsTimer != null) {
+ statsTimer.stop();
}
}
}
\ No newline at end of file
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