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HaE/src/main/java/burp/ui/board/DatatablePanel.java
2023-12-12 14:19:28 +08:00

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Java
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package burp.ui.board;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import jregex.Pattern;
import jregex.REFlags;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.Comparator;
import java.util.List;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.RowFilter;
import javax.swing.ScrollPaneConstants;
import javax.swing.TransferHandler;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;
import javax.swing.table.TableRowSorter;
public class DatatablePanel extends JPanel {
private final JTable table;
private final DefaultTableModel model;
private final JTextField searchField;
private TableRowSorter<DefaultTableModel> sorter;
private JScrollPane scrollPane;
private String tableName;
private JCheckBox searchMode = new JCheckBox("Reverse search");
public DatatablePanel(String tableName, List<String> list) {
this.tableName = tableName;
String[] columnNames = {"#", "Information"};
model = new DefaultTableModel(columnNames, 0);
table = new JTable(model);
sorter = new TableRowSorter<>(model);
// 设置ID排序
sorter.setComparator(0, new Comparator<Integer>() {
@Override
public int compare(Integer s1, Integer s2) {
return s1.compareTo(s2);
}
});
table.setRowSorter(sorter);
TableColumn idColumn = table.getColumnModel().getColumn(0);
idColumn.setMaxWidth(50);
for (String item : list) {
addRowToTable(model, new Object[]{item});
}
String defaultText = "Search";
searchField = new JTextField(defaultText);
// 设置灰色默认文本Search
searchField.setForeground(Color.GRAY);
searchField.addFocusListener(new FocusListener() {
@Override
public void focusGained(FocusEvent e) {
if (searchField.getText().equals(defaultText)) {
searchField.setText("");
searchField.setForeground(Color.BLACK);
}
}
@Override
public void focusLost(FocusEvent e) {
if (searchField.getText().isEmpty()) {
searchField.setForeground(Color.GRAY);
searchField.setText(defaultText);
}
}
});
// 监听输入框内容输入、更新、删除
searchField.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insertUpdate(DocumentEvent e) {
performSearch();
}
@Override
public void removeUpdate(DocumentEvent e) {
performSearch();
}
@Override
public void changedUpdate(DocumentEvent e) {
performSearch();
}
});
// 设置布局
scrollPane = new JScrollPane(table);
scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
searchMode.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
performSearch();
}
});
setLayout(new BorderLayout(0, 5));
JPanel optionsPanel = new JPanel();
optionsPanel.setBorder(BorderFactory.createEmptyBorder(2, 3, 5, 5));
optionsPanel.setLayout(new BoxLayout(optionsPanel, BoxLayout.X_AXIS));
// 新增复选框要在这修改rows
JPanel menuPanel = new JPanel(new GridLayout(1, 1));
menuPanel.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
JPopupMenu menu = new JPopupMenu();
menuPanel.add(searchMode);
menu.add(menuPanel);
JButton settingsButton = new JButton("Settings");
settingsButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
int x = settingsButton.getX();
int y = settingsButton.getY() - menu.getPreferredSize().height;
menu.show(settingsButton, x, y);
}
});
optionsPanel.add(settingsButton);
optionsPanel.add(Box.createHorizontalStrut(5));
optionsPanel.add(searchField);
add(scrollPane, BorderLayout.CENTER);
add(optionsPanel, BorderLayout.SOUTH);
}
private static void addRowToTable(DefaultTableModel model, Object[] data) {
// 获取当前ID
int rowCount = model.getRowCount();
int id = rowCount > 0 ? (Integer) model.getValueAt(rowCount - 1, 0) + 1 : 1;
Object[] rowData = new Object[data.length + 1];
rowData[0] = id; // 设置ID列的值
System.arraycopy(data, 0, rowData, 1, data.length); // 拷贝其余数据
model.addRow(rowData); // 添加行
}
private void performSearch() {
// 检查文本字段的字体颜色是否为黑色,表示可以进行搜索
if (searchField.getForeground().equals(Color.BLACK)) {
// 获取搜索文本
String searchText = searchField.getText();
// 创建行过滤器
RowFilter<DefaultTableModel, Object> rowFilter;
// 检查搜索模式是否为选中状态
if (searchMode.isSelected()) {
// 反向搜索:创建一个过滤器以排除与正则表达式匹配的行
rowFilter = new RowFilter<DefaultTableModel, Object>() {
public boolean include(Entry<? extends DefaultTableModel, ? extends Object> entry) {
// 对每一行的第二列进行判断假设第二列的索引是1
String entryValue = (String) entry.getValue(1);
// 如果该列的值不包含搜索文本则返回true否则返回false
Pattern pattern = new Pattern(searchText, REFlags.IGNORE_CASE);
return searchText.isEmpty() || !pattern.matcher(entryValue).find();
}
};
} else {
// 正向搜索:创建一个过滤器以包含与正则表达式匹配的行
rowFilter = RowFilter.regexFilter(String.format("(?i)%s", searchText), 1);
}
// 设置过滤器到排序器
sorter.setRowFilter(rowFilter);
}
}
public void setTableListener(MessagePanel messagePanel) {
table.setDefaultEditor(Object.class, null);
// 表格内容双击事件
table.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
int selectedRow = table.getSelectedRow();
if (selectedRow != -1) {
String rowData = table.getValueAt(selectedRow, 1).toString();
messagePanel.applyMessageFilter(tableName, rowData);
}
}
}
});
table.setTransferHandler(new TransferHandler() {
@Override
public void exportToClipboard(JComponent comp, Clipboard clip, int action) throws IllegalStateException {
if (comp instanceof JTable) {
StringSelection stringSelection = new StringSelection(getSelectedData(
(JTable) comp));
clip.setContents(stringSelection, null);
} else {
super.exportToClipboard(comp, clip, action);
}
}
});
}
public String getSelectedData(JTable table) {
int[] selectRows = table.getSelectedRows();
StringBuilder selectData = new StringBuilder();
for (int row : selectRows) {
selectData.append(table.getValueAt(row, 1).toString()).append("\n");
}
// 便于单行复制,去除最后一个换行符
String revData = selectData.reverse().toString().replaceFirst("\n", "");
StringBuilder retData = new StringBuilder(revData).reverse();
return retData.toString();
}
public JTable getTable() {
return this.table;
}
}