package gecaoji;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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// Manages the mower info dialog to keep MapRenderer focused on rendering.
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public class GecaojiMeg {
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private static final SimpleDateFormat TIMESTAMP_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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private final JPanel anchorPanel;
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private final Gecaoji mower;
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private JDialog infoDialog;
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private Timer refreshTimer;
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private JLabel mowerNumberLabel;
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private JLabel realtimeXLabel;
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private JLabel realtimeYLabel;
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private JLabel positioningStatusLabel;
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private JLabel satelliteCountLabel;
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private JLabel realtimeSpeedLabel;
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private JLabel headingLabel;
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private JLabel updateTimeLabel;
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public GecaojiMeg(JPanel anchorPanel, Gecaoji mower) {
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this.anchorPanel = anchorPanel;
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this.mower = mower;
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}
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public void showMowerInfo() {
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Device device = Device.getGecaoji();
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if (device == null) {
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JOptionPane.showMessageDialog(
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anchorPanel,
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"无设备数据",
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"割草机信息",
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JOptionPane.INFORMATION_MESSAGE
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);
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return;
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}
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ensureDialog();
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updateLabels();
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positionDialog();
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if (!infoDialog.isVisible()) {
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infoDialog.setVisible(true);
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} else {
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infoDialog.toFront();
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}
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startTimer();
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}
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public void dispose() {
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stopTimer();
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if (infoDialog != null) {
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infoDialog.dispose();
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infoDialog = null;
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}
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resetLabels();
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}
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private void ensureDialog() {
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if (infoDialog != null) {
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return;
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}
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Window owner = anchorPanel == null ? null : SwingUtilities.getWindowAncestor(anchorPanel);
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JDialog dialog = new JDialog(owner, "割草机信息", Dialog.ModalityType.MODELESS);
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dialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
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// 设置对话框字体和颜色
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dialog.getContentPane().setBackground(new Color(245, 245, 245));
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JPanel content = new JPanel(new BorderLayout(0, 8)); // 减小垂直间距为8
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content.setBorder(BorderFactory.createEmptyBorder(10, 20, 10, 20)); // 减小内边距
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content.setBackground(new Color(245, 245, 245));
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// 创建信息面板 - 使用GridBagLayout以获得更精细的控制
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JPanel grid = new JPanel(new GridBagLayout());
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grid.setBackground(new Color(255, 255, 255));
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grid.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(220, 220, 220), 1),
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BorderFactory.createEmptyBorder(10, 12, 10, 12) // 减小内边距
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));
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.insets = new Insets(5, 8, 5, 8); // 单元格间距缩小为原来的一半
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gbc.fill = GridBagConstraints.HORIZONTAL;
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gbc.anchor = GridBagConstraints.WEST;
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// 设置标题标签样式
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Font titleFont = new Font("Microsoft YaHei", Font.BOLD, 13);
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Font valueFont = new Font("Microsoft YaHei", Font.PLAIN, 13);
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// 第一行
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gbc.gridx = 0; gbc.gridy = 0;
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gbc.weightx = 0.3;
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JLabel label1 = new JLabel("设备编号：");
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label1.setFont(titleFont);
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label1.setForeground(new Color(102, 102, 102));
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grid.add(label1, gbc);
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gbc.gridx = 1; gbc.gridy = 0;
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gbc.weightx = 0.7;
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mowerNumberLabel = createValueLabel();
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mowerNumberLabel.setFont(valueFont);
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grid.add(mowerNumberLabel, gbc);
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// 第二行
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gbc.gridx = 0; gbc.gridy = 1;
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gbc.weightx = 0.3;
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JLabel label2 = new JLabel("实时X坐标：");
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label2.setFont(titleFont);
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label2.setForeground(new Color(102, 102, 102));
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grid.add(label2, gbc);
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gbc.gridx = 1; gbc.gridy = 1;
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gbc.weightx = 0.7;
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realtimeXLabel = createValueLabel();
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realtimeXLabel.setFont(valueFont);
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grid.add(realtimeXLabel, gbc);
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// 第三行
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gbc.gridx = 0; gbc.gridy = 2;
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gbc.weightx = 0.3;
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JLabel label3 = new JLabel("实时Y坐标：");
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label3.setFont(titleFont);
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label3.setForeground(new Color(102, 102, 102));
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grid.add(label3, gbc);
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gbc.gridx = 1; gbc.gridy = 2;
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gbc.weightx = 0.7;
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realtimeYLabel = createValueLabel();
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realtimeYLabel.setFont(valueFont);
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grid.add(realtimeYLabel, gbc);
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// 第四行
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gbc.gridx = 0; gbc.gridy = 3;
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gbc.weightx = 0.3;
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JLabel label4 = new JLabel("定位质量：");
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label4.setFont(titleFont);
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label4.setForeground(new Color(102, 102, 102));
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grid.add(label4, gbc);
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gbc.gridx = 1; gbc.gridy = 3;
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gbc.weightx = 0.7;
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positioningStatusLabel = createValueLabel();
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positioningStatusLabel.setFont(valueFont);
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grid.add(positioningStatusLabel, gbc);
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// 第五行
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gbc.gridx = 0; gbc.gridy = 4;
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gbc.weightx = 0.3;
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JLabel label5 = new JLabel("卫星颗数：");
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label5.setFont(titleFont);
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label5.setForeground(new Color(102, 102, 102));
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grid.add(label5, gbc);
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gbc.gridx = 1; gbc.gridy = 4;
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gbc.weightx = 0.7;
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satelliteCountLabel = createValueLabel();
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satelliteCountLabel.setFont(valueFont);
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grid.add(satelliteCountLabel, gbc);
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// 第六行
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gbc.gridx = 0; gbc.gridy = 5;
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gbc.weightx = 0.3;
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JLabel label6 = new JLabel("行驶速度：");
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label6.setFont(titleFont);
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label6.setForeground(new Color(102, 102, 102));
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grid.add(label6, gbc);
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gbc.gridx = 1; gbc.gridy = 5;
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gbc.weightx = 0.7;
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realtimeSpeedLabel = createValueLabel();
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realtimeSpeedLabel.setFont(valueFont);
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grid.add(realtimeSpeedLabel, gbc);
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// 第七行
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gbc.gridx = 0; gbc.gridy = 6;
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gbc.weightx = 0.3;
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JLabel label7 = new JLabel("运动航向：");
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label7.setFont(titleFont);
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label7.setForeground(new Color(102, 102, 102));
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grid.add(label7, gbc);
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gbc.gridx = 1; gbc.gridy = 6;
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gbc.weightx = 0.7;
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headingLabel = createValueLabel();
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headingLabel.setFont(valueFont);
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grid.add(headingLabel, gbc);
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// 第八行
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gbc.gridx = 0; gbc.gridy = 7;
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gbc.weightx = 0.3;
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JLabel label8 = new JLabel("更新时间：");
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label8.setFont(titleFont);
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label8.setForeground(new Color(102, 102, 102));
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grid.add(label8, gbc);
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gbc.gridx = 1; gbc.gridy = 7;
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gbc.weightx = 0.7;
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updateTimeLabel = createValueLabel();
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updateTimeLabel.setFont(valueFont);
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grid.add(updateTimeLabel, gbc);
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content.add(grid, BorderLayout.CENTER);
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// 按钮面板美化
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JButton closeButton = new JButton("关闭");
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closeButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 13));
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closeButton.setBackground(new Color(0, 102, 204));
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closeButton.setForeground(Color.WHITE);
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closeButton.setFocusPainted(false);
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closeButton.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(0, 80, 180), 1),
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BorderFactory.createEmptyBorder(5, 18, 5, 18) // 减小按钮内边距
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));
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closeButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
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// 鼠标悬停效果
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closeButton.addMouseListener(new java.awt.event.MouseAdapter() {
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public void mouseEntered(java.awt.event.MouseEvent evt) {
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closeButton.setBackground(new Color(0, 122, 255));
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}
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public void mouseExited(java.awt.event.MouseEvent evt) {
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closeButton.setBackground(new Color(0, 102, 204));
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}
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});
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closeButton.addActionListener(e -> dialog.dispose());
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JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
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buttonPanel.setBackground(new Color(245, 245, 245));
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buttonPanel.add(closeButton);
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content.add(buttonPanel, BorderLayout.SOUTH);
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dialog.setContentPane(content);
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dialog.pack();
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dialog.setResizable(false);
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dialog.addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosed(WindowEvent e) {
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stopTimer();
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resetLabels();
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infoDialog = null;
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}
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});
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infoDialog = dialog;
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}
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private void positionDialog() {
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if (infoDialog == null || anchorPanel == null) {
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return;
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}
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int panelWidth = anchorPanel.getWidth();
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int panelHeight = anchorPanel.getHeight();
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int dialogHeight = infoDialog.getHeight();
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if (dialogHeight <= 0) {
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dialogHeight = infoDialog.getPreferredSize().height;
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}
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if (panelWidth > 0) {
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infoDialog.setSize(panelWidth, dialogHeight);
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}
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try {
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Point panelOnScreen = anchorPanel.getLocationOnScreen();
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int dialogWidth = infoDialog.getWidth();
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int targetX = panelOnScreen.x + (panelWidth - dialogWidth) / 2;
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int targetY = panelOnScreen.y + panelHeight / 3 - dialogHeight / 2;
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infoDialog.setLocation(targetX, targetY);
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} catch (IllegalComponentStateException ignored) {
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// panel not yet visible, skip positioning for now
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}
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}
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private JLabel createValueLabel() {
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JLabel label = new JLabel("--");
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label.setHorizontalAlignment(SwingConstants.LEFT);
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label.setForeground(new Color(51, 51, 51));
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return label;
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}
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private void startTimer() {
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if (refreshTimer == null) {
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refreshTimer = new Timer(1000, e -> updateLabels());
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refreshTimer.setRepeats(true);
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}
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if (!refreshTimer.isRunning()) {
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refreshTimer.start();
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}
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}
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private void stopTimer() {
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if (refreshTimer != null) {
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refreshTimer.stop();
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refreshTimer = null;
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}
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}
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private void resetLabels() {
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mowerNumberLabel = null;
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realtimeXLabel = null;
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realtimeYLabel = null;
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positioningStatusLabel = null;
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satelliteCountLabel = null;
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realtimeSpeedLabel = null;
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headingLabel = null;
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updateTimeLabel = null;
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}
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private void updateLabels() {
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if (mowerNumberLabel == null) {
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return;
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}
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Device device = Device.getGecaoji();
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if (device == null) {
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setLabels("--");
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return;
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}
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mower.refreshFromDevice();
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mowerNumberLabel.setText(formatDeviceValue(device.getMowerNumber()));
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realtimeXLabel.setText(formatDeviceValue(device.getRealtimeX()));
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realtimeYLabel.setText(formatDeviceValue(device.getRealtimeY()));
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positioningStatusLabel.setText(formatFixQualityValue(device.getPositioningStatus()));
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satelliteCountLabel.setText(formatDeviceValue(device.getSatelliteCount()));
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realtimeSpeedLabel.setText(formatDeviceValue(device.getRealtimeSpeed()));
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headingLabel.setText(formatDeviceValue(device.getHeading()));
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updateTimeLabel.setText(formatTimestamp(device.getGupdateTime()));
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}
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private void setLabels(String value) {
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if (mowerNumberLabel != null) mowerNumberLabel.setText(value);
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if (realtimeXLabel != null) realtimeXLabel.setText(value);
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if (realtimeYLabel != null) realtimeYLabel.setText(value);
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if (positioningStatusLabel != null) positioningStatusLabel.setText(value);
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if (satelliteCountLabel != null) satelliteCountLabel.setText(value);
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if (realtimeSpeedLabel != null) realtimeSpeedLabel.setText(value);
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if (headingLabel != null) headingLabel.setText(value);
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if (updateTimeLabel != null) updateTimeLabel.setText(value);
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}
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private String sanitizeDeviceValue(String value) {
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if (value == null) {
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return null;
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}
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String trimmed = value.trim();
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if (trimmed.isEmpty() || "-1".equals(trimmed)) {
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return null;
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}
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return trimmed;
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}
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private String formatDeviceValue(String value) {
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String sanitized = sanitizeDeviceValue(value);
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return sanitized == null ? "--" : sanitized;
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}
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private String formatFixQualityValue(String value) {
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String sanitized = sanitizeDeviceValue(value);
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if (sanitized == null) {
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return "--";
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}
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switch (sanitized) {
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case "0":
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return "未定位";
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case "1":
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return "单点定位";
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case "2":
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return "码差分";
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case "3":
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return "无效PPS";
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case "4":
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return "固定解";
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case "5":
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return "浮点解";
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case "6":
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return "正在估算";
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case "7":
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return "人工输入固定值";
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case "8":
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return "模拟模式";
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case "9":
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return "WAAS差分";
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default:
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return sanitized;
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}
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}
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private String formatTimestamp(String value) {
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String sanitized = sanitizeDeviceValue(value);
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if (sanitized == null) {
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return "--";
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}
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try {
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long millis = Long.parseLong(sanitized);
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return TIMESTAMP_FORMAT.format(new Date(millis));
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} catch (NumberFormatException ex) {
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return sanitized;
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}
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}
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}
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