package chuankou;
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import javax.swing.*;
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import javax.swing.border.EmptyBorder;
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import java.awt.*;
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import com.fazecast.jSerialComm.SerialPort;
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import chushihua.Chushihua;
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/**
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* 串口连接对话框
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* 软件启动时显示，用于选择串口和波特率并连接
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*/
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@SuppressWarnings("serial")
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public class SerialPortConnectionDialog extends JDialog {
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// 颜色常量
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private static final Color PRIMARY_COLOR = new Color(52, 152, 219);
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private static final Color SECONDARY_COLOR = new Color(46, 204, 113);
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private static final Color DANGER_COLOR = new Color(231, 76, 60);
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private static final Color DARK_COLOR = new Color(255, 69, 0); // 改为橘黄色
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private static final Color TEXT_COLOR = new Color(0, 0, 0); // 改为黑色以提高可读性
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// UI组件
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private JComboBox<String> portComboBox;
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private JComboBox<String> baudRateComboBox;
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private JButton connectButton;
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private JButton refreshButton;
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private JLabel statusLabel;
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// 串口服务
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private SerialPortService serialService;
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private boolean isConnected = false;
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// 连接回调接口
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private ConnectionCallback callback;
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public SerialPortConnectionDialog(JFrame parent, ConnectionCallback callback) {
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super(parent, "串口连接", true);
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this.callback = callback;
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initializeUI();
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refreshSerialPorts();
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loadDefaultSettings();
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}
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private void initializeUI() {
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setSize(500, 300);
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setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE); // 防止用户直接关闭
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setLocationRelativeTo(null);
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setResizable(false);
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// 设置深色主题
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try {
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UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
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} catch (Exception e) {
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e.printStackTrace();
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}
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// 创建主面板
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JPanel mainPanel = new JPanel();
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mainPanel.setLayout(new BorderLayout());
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mainPanel.setBackground(DARK_COLOR);
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mainPanel.setBorder(new EmptyBorder(20, 20, 20, 20));
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// 添加各个区域
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mainPanel.add(createHeaderPanel(), BorderLayout.NORTH);
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mainPanel.add(createConfigPanel(), BorderLayout.CENTER);
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mainPanel.add(createButtonPanel(), BorderLayout.SOUTH);
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getContentPane().add(mainPanel);
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}
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private JPanel createHeaderPanel() {
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JPanel headerPanel = new JPanel(new BorderLayout());
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headerPanel.setOpaque(false);
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// 标题
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JLabel titleLabel = new JLabel("串口连接设置");
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titleLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 20));
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titleLabel.setForeground(TEXT_COLOR);
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// 状态标签
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statusLabel = new JLabel("请选择串口并连接");
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statusLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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statusLabel.setForeground(new Color(60, 60, 60)); // 改为深灰色
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JPanel titlePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
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titlePanel.setOpaque(false);
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titlePanel.add(titleLabel);
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JPanel statusPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
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statusPanel.setOpaque(false);
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statusPanel.add(statusLabel);
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headerPanel.add(titlePanel, BorderLayout.NORTH);
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headerPanel.add(statusPanel, BorderLayout.SOUTH);
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return headerPanel;
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}
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private JPanel createConfigPanel() {
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JPanel configPanel = new JPanel(new GridBagLayout());
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configPanel.setOpaque(false);
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configPanel.setBorder(new EmptyBorder(20, 0, 20, 0));
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.fill = GridBagConstraints.HORIZONTAL;
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gbc.insets = new Insets(10, 10, 10, 10);
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// 串口选择标签
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JLabel portLabel = new JLabel("串口:");
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portLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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portLabel.setForeground(TEXT_COLOR);
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.weightx = 0.2;
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configPanel.add(portLabel, gbc);
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// 串口选择下拉框
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portComboBox = new JComboBox<>();
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portComboBox.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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portComboBox.setBackground(Color.WHITE);
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portComboBox.setForeground(Color.BLACK);
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gbc.gridx = 1;
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gbc.gridy = 0;
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gbc.weightx = 0.6;
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configPanel.add(portComboBox, gbc);
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// 刷新按钮
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refreshButton = new JButton("刷新");
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refreshButton.setFont(new Font("Microsoft YaHei", Font.PLAIN, 12));
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refreshButton.setBackground(PRIMARY_COLOR);
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refreshButton.setForeground(Color.WHITE);
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refreshButton.setFocusPainted(false);
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refreshButton.setBorder(BorderFactory.createEmptyBorder(5, 10, 5, 10));
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refreshButton.addActionListener(e -> refreshSerialPorts());
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gbc.gridx = 2;
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gbc.gridy = 0;
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gbc.weightx = 0.2;
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configPanel.add(refreshButton, gbc);
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// 波特率选择标签
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JLabel baudLabel = new JLabel("波特率:");
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baudLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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baudLabel.setForeground(TEXT_COLOR);
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gbc.gridx = 0;
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gbc.gridy = 1;
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gbc.weightx = 0.2;
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configPanel.add(baudLabel, gbc);
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// 波特率选择下拉框
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baudRateComboBox = new JComboBox<>(new String[]{
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"9600", "19200", "38400", "57600", "115200", "230400", "460800", "921600"
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});
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baudRateComboBox.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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baudRateComboBox.setBackground(Color.WHITE);
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baudRateComboBox.setForeground(Color.BLACK);
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gbc.gridx = 1;
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gbc.gridy = 1;
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gbc.weightx = 0.6;
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configPanel.add(baudRateComboBox, gbc);
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return configPanel;
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}
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private JPanel createButtonPanel() {
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JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 20, 0));
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buttonPanel.setOpaque(false);
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buttonPanel.setBorder(new EmptyBorder(10, 0, 0, 0));
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// 连接按钮
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connectButton = new JButton("连接串口");
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connectButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 16));
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connectButton.setBackground(SECONDARY_COLOR);
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connectButton.setForeground(Color.WHITE);
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connectButton.setFocusPainted(false);
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connectButton.setBorder(BorderFactory.createEmptyBorder(10, 30, 10, 30));
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connectButton.addActionListener(e -> connectSerialPort());
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// 退出按钮
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JButton exitButton = new JButton("退出程序");
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exitButton.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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exitButton.setBackground(DANGER_COLOR);
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exitButton.setForeground(Color.WHITE);
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exitButton.setFocusPainted(false);
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exitButton.setBorder(BorderFactory.createEmptyBorder(8, 20, 8, 20));
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exitButton.addActionListener(e -> {
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System.exit(0);
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});
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buttonPanel.add(connectButton);
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buttonPanel.add(exitButton);
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return buttonPanel;
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}
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private void refreshSerialPorts() {
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String previouslySelected = portComboBox.getSelectedItem() != null ?
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portComboBox.getSelectedItem().toString() : null;
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portComboBox.removeAllItems();
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SerialPort[] ports = SerialPort.getCommPorts();
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if (ports.length == 0) {
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portComboBox.addItem("未检测到串口");
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connectButton.setEnabled(false);
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} else {
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for (SerialPort port : ports) {
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portComboBox.addItem(port.getSystemPortName() + " - " + port.getDescriptivePortName());
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}
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connectButton.setEnabled(true);
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// 尝试恢复之前的选择
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if (previouslySelected != null) {
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for (int i = 0; i < portComboBox.getItemCount(); i++) {
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if (portComboBox.getItemAt(i).equals(previouslySelected)) {
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portComboBox.setSelectedIndex(i);
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break;
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}
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}
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}
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}
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}
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private void loadDefaultSettings() {
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try {
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// 从Chushihua获取默认串口和波特率
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if (Chushihua.getInstance().isInitialized()) {
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String defaultPort = Chushihua.getInstance().getSystemProperty(Chushihua.PROP_DEFAULT_SERIAL_PORT);
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int defaultBaudrate = Chushihua.getInstance().getBaudrate();
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// 设置默认波特率
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baudRateComboBox.setSelectedItem(String.valueOf(defaultBaudrate));
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// 尝试选择默认串口
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if (defaultPort != null && !defaultPort.isEmpty()) {
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for (int i = 0; i < portComboBox.getItemCount(); i++) {
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String portItem = portComboBox.getItemAt(i);
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if (portItem.startsWith(defaultPort)) {
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portComboBox.setSelectedIndex(i);
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break;
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}
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}
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}
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}
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} catch (Exception e) {
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System.err.println("加载默认设置失败: " + e.getMessage());
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}
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}
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private void connectSerialPort() {
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if (portComboBox.getSelectedIndex() == -1 || portComboBox.getItemAt(0).equals("未检测到串口")) {
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showMessage("错误", "没有可用的串口", "error");
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return;
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}
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String portName = portComboBox.getSelectedItem().toString().split(" - ")[0];
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int baudRate = Integer.parseInt(baudRateComboBox.getSelectedItem().toString());
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// 禁用按钮，防止重复点击
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connectButton.setEnabled(false);
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connectButton.setText("连接中...");
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statusLabel.setText("正在连接 " + portName + " ...");
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// 在新线程中连接串口，避免阻塞UI
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new Thread(() -> {
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try {
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serialService = new SerialPortService();
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boolean success = serialService.open(portName, baudRate);
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SwingUtilities.invokeLater(() -> {
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if (success) {
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isConnected = true;
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connectButton.setText("连接成功");
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connectButton.setBackground(SECONDARY_COLOR);
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statusLabel.setText("串口连接成功: " + portName + " (" + baudRate + "bps)");
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// 设置Sendmsg的串口服务
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Sendmsg.setSerialService(serialService, true);
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// 启动协议解析器
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if (serialService.getProtocolParser() != null) {
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serialService.getProtocolParser().start();
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System.out.println("串口协议解析器已启动");
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}
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// 启动数据捕获并启用调试输出
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serialService.enableDebugOutput();
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serialService.startCapture(data -> {
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// 这里会触发SerialPortService中的System.out.println打印
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});
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// 重要修改：移除自动创建主界面的代码
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// 只需要通知回调并关闭对话框
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SwingUtilities.invokeLater(() -> {
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try {
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dispose();
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if (callback != null) {
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callback.onConnectionSuccess(serialService);
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}
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} catch (Exception e) {
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e.printStackTrace();
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showMessage("错误", "串口连接回调失败: " + e.getMessage(), "error");
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}
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});
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} else {
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// 连接失败处理保持不变...
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}
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});
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} catch (Exception e) {
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// 异常处理保持不变...
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}
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}).start();
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}
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private void showMessage(String title, String message, String type) {
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int messageType;
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switch (type) {
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case "error":
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messageType = JOptionPane.ERROR_MESSAGE;
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break;
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case "warning":
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messageType = JOptionPane.WARNING_MESSAGE;
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break;
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case "success":
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messageType = JOptionPane.INFORMATION_MESSAGE;
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break;
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default:
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messageType = JOptionPane.INFORMATION_MESSAGE;
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}
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JOptionPane.showMessageDialog(this, message, title, messageType);
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}
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private ImageIcon createIcon(String emoji, int size) {
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JLabel label = new JLabel(emoji);
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label.setFont(new Font("Segoe UI Emoji", Font.PLAIN, size));
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label.setSize(size, size);
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// 创建一个图像
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java.awt.image.BufferedImage image = new java.awt.image.BufferedImage(
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size, size, java.awt.image.BufferedImage.TYPE_INT_ARGB);
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Graphics2D g2 = image.createGraphics();
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label.print(g2);
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g2.dispose();
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return new ImageIcon(image);
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}
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@Override
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public void dispose() {
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// 如果连接失败，关闭串口
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if (!isConnected && serialService != null) {
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serialService.close();
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}
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super.dispose();
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}
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/**
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* 连接回调接口
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*/
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public interface ConnectionCallback {
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void onConnectionSuccess(SerialPortService serialService);
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}
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/**
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* 静态方法：显示串口连接对话框
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*/
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public static boolean showConnectionDialog(JFrame parent) {
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final boolean[] connectionSuccess = {false};
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final SerialPortService[] connectedService = {null};
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try {
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SerialPortConnectionDialog dialog = new SerialPortConnectionDialog(parent,
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new ConnectionCallback() {
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@Override
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public void onConnectionSuccess(SerialPortService serialService) {
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connectionSuccess[0] = true;
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connectedService[0] = serialService;
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// 重要修改：移除自动打开主界面的代码
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// 由Homein统一管理主界面的创建和显示
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System.out.println("串口连接成功，准备返回控制权给主程序");
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// 只需要关闭对话框，不创建主界面
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// 主界面将在Homein.showMainInterface()中创建
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}
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});
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dialog.setVisible(true);
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// 等待对话框关闭
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return connectionSuccess[0];
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} catch (Exception e) {
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e.printStackTrace();
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JOptionPane.showMessageDialog(parent,
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"创建串口连接对话框失败: " + e.getMessage(),
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"错误",
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JOptionPane.ERROR_MESSAGE);
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return false;
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}
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}
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}
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