#1166

Committed 06 Sep 2025 11:06AM UTC coverage: 2.891%. Remained the same

Build # #1166

Build Type

push

Committed by

Commit Message

[PMD issues]Fix PMD issues: UnnecessaryFullyQualifiedName

Run Details

3 of 27 new or added lines in 11 files covered. (11.11%)

1 existing line in 1 file now uncovered.

248 of 8579 relevant lines covered (2.89%)

0.03 hits per line

Source File
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0.0

/src/main/java/edu/jiangxin/apktoolbox/pdf/finder/PdfFinderPanel.java

package edu.jiangxin.apktoolbox.pdf.finder;

import edu.jiangxin.apktoolbox.pdf.PdfUtils;
import edu.jiangxin.apktoolbox.swing.extend.EasyPanel;
import edu.jiangxin.apktoolbox.swing.extend.FileListPanel;
import edu.jiangxin.apktoolbox.utils.Constants;
import edu.jiangxin.apktoolbox.utils.DateUtils;
import edu.jiangxin.apktoolbox.utils.FileUtils;
import edu.jiangxin.apktoolbox.utils.RevealFileUtils;

import javax.swing.*;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.Serial;
import java.util.*;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.atomic.AtomicInteger;

public class PdfFinderPanel extends EasyPanel {

    @Serial
    private static final long serialVersionUID = 1L;

    private JTabbedPane tabbedPane;

    private JPanel mainPanel;

    private FileListPanel fileListPanel;

    private JRadioButton scannedRadioButton;

    private JRadioButton encryptedRadioButton;

    private JRadioButton nonOutlineRadioButton;

    private JRadioButton hasAnnotationsRadioButton;

    private JSpinner thresholdSpinner;

    private JCheckBox isRecursiveSearched;

    private JPanel resultPanel;

    private JTable resultTable;

    private DefaultTableModel resultTableModel;

    private JButton searchButton;
    private JButton cancelButton;

    private JProgressBar progressBar;

    private JMenuItem openDirMenuItem;

    private JMenuItem copyFilesMenuItem;

    private SearchThread searchThread;

    final private List<File> resultFileList = new ArrayList<>();


    @Override
    public void initUI() {
        tabbedPane = new JTabbedPane();
        add(tabbedPane);

        createMainPanel();
        tabbedPane.addTab("Option", null, mainPanel, "Show Search Options");

        createResultPanel();
        tabbedPane.addTab("Result", null, resultPanel, "Show Search Result");
    }

    private void createMainPanel() {
        mainPanel = new JPanel();
        mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));

        fileListPanel = new FileListPanel();

        JPanel checkOptionPanel = new JPanel();
        checkOptionPanel.setLayout(new BoxLayout(checkOptionPanel, BoxLayout.X_AXIS));
        checkOptionPanel.setBorder(BorderFactory.createTitledBorder("Check Options"));

        ButtonGroup buttonGroup = new ButtonGroup();
        ItemListener itemListener = new RadioButtonItemListener();

        scannedRadioButton = new JRadioButton("查找扫描的PDF文件");
        scannedRadioButton.setSelected(true);
        scannedRadioButton.addItemListener(itemListener);
        buttonGroup.add(scannedRadioButton);

        encryptedRadioButton = new JRadioButton("查找加密的PDF文件");
        encryptedRadioButton.addItemListener(itemListener);
        buttonGroup.add(encryptedRadioButton);

        nonOutlineRadioButton = new JRadioButton("查找没有目录的PDF文件");
        nonOutlineRadioButton.addItemListener(itemListener);
        buttonGroup.add(nonOutlineRadioButton);

        hasAnnotationsRadioButton = new JRadioButton("查找有注释的PDF文件");
        hasAnnotationsRadioButton.addItemListener(itemListener);
        buttonGroup.add(hasAnnotationsRadioButton);

        JPanel typePanel = new JPanel();
        typePanel.setLayout(new FlowLayout(FlowLayout.LEFT,10,3));
        typePanel.add(scannedRadioButton);
        typePanel.add(encryptedRadioButton);
        typePanel.add(nonOutlineRadioButton);
        typePanel.add(hasAnnotationsRadioButton);

        JLabel thresholdLabel = new JLabel("Threshold: ");
        thresholdSpinner = new JSpinner();
        thresholdSpinner.setModel(new SpinnerNumberModel(1, 0, 100, 1));

        checkOptionPanel.add(typePanel);
        checkOptionPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));
        checkOptionPanel.add(thresholdLabel);
        checkOptionPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));
        checkOptionPanel.add(thresholdSpinner);
        checkOptionPanel.add(Box.createHorizontalGlue());

        JPanel searchOptionPanel = new JPanel();
        searchOptionPanel.setLayout(new BoxLayout(searchOptionPanel, BoxLayout.X_AXIS));
        searchOptionPanel.setBorder(BorderFactory.createTitledBorder("Search Options"));

        isRecursiveSearched = new JCheckBox("Recursive");
        isRecursiveSearched.setSelected(true);
        searchOptionPanel.add(isRecursiveSearched);
        searchOptionPanel.add(Box.createHorizontalGlue());

        JPanel operationPanel = new JPanel();
        operationPanel.setLayout(new BoxLayout(operationPanel, BoxLayout.X_AXIS));
        operationPanel.setBorder(BorderFactory.createTitledBorder("Operations"));

        JPanel buttonPanel = new JPanel();
        buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));

        searchButton = new JButton("Search");
        cancelButton = new JButton("Cancel");
        cancelButton.setEnabled(false);
        searchButton.addActionListener(new OperationButtonActionListener());
        cancelButton.addActionListener(new OperationButtonActionListener());
        operationPanel.add(searchButton);
        operationPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));
        operationPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));
        operationPanel.add(cancelButton);
        operationPanel.add(Box.createHorizontalGlue());

        progressBar = new JProgressBar();
        progressBar.setStringPainted(true);
        progressBar.setString("Ready");

        mainPanel.add(fileListPanel);
        mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));
        mainPanel.add(checkOptionPanel);
        mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));
        mainPanel.add(searchOptionPanel);
        mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));
        mainPanel.add(operationPanel);
        mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));
        mainPanel.add(progressBar);
    }

    private void createResultPanel() {
        resultPanel = new JPanel();
        resultPanel.setLayout(new BoxLayout(resultPanel, BoxLayout.Y_AXIS));

        resultTableModel = new PdfFilesTableModel(new Vector<>(), PdfFilesConstants.COLUMN_NAMES);
        resultTable = new JTable(resultTableModel);

        resultTable.setDefaultRenderer(Vector.class, new PdfFilesTableCellRenderer());

        for (int i = 0; i < resultTable.getColumnCount(); i++) {
            resultTable.getColumn(resultTable.getColumnName(i)).setCellRenderer(new PdfFilesTableCellRenderer());
        }

        resultTable.addMouseListener(new MyMouseListener());

        resultTable.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);

        JScrollPane scrollPane = new JScrollPane(resultTable);
        resultPanel.add(scrollPane);
    }

    private void processFile(File file) {
        if (scannedRadioButton.isSelected()) {
            int threshold = (Integer) thresholdSpinner.getValue();
            if (PdfUtils.isScannedPdf(file, threshold)) {
                resultFileList.add(file);
            }
        } else if (encryptedRadioButton.isSelected()) {
            if (PdfUtils.isEncryptedPdf(file)) {
                resultFileList.add(file);
            }
        } else if (nonOutlineRadioButton.isSelected()) {
            if (PdfUtils.isNonOutlinePdf(file)) {
                resultFileList.add(file);
            }
        } else if (hasAnnotationsRadioButton.isSelected()) {
            if (PdfUtils.hasAnnotations(file)) {
                resultFileList.add(file);
            }
        } else {
            logger.error("Invalid option selected");
        }
    }

    class MyMouseListener extends MouseAdapter {
        @Override
        public void mouseReleased(MouseEvent e) {
            super.mouseReleased(e);
            int r = resultTable.rowAtPoint(e.getPoint());
            if (r >= 0 && r < resultTable.getRowCount()) {
                if (!resultTable.isRowSelected(r)) {
                    resultTable.setRowSelectionInterval(r, r);
                }
            } else {
                resultTable.clearSelection();
            }
            int[] rowsIndex = resultTable.getSelectedRows();
            if (rowsIndex == null || rowsIndex.length == 0) {
                return;
            }
            if (e.isPopupTrigger() && e.getComponent() instanceof JTable) {
                JPopupMenu popupmenu = new JPopupMenu();
                MyMenuActionListener menuActionListener = new MyMenuActionListener();

                if (rowsIndex.length == 1) {
                    openDirMenuItem = new JMenuItem("Open parent folder of this file");
                    openDirMenuItem.addActionListener(menuActionListener);
                    popupmenu.add(openDirMenuItem);
                    popupmenu.addSeparator();
                }

                copyFilesMenuItem = new JMenuItem("Copy selected files to...");
                copyFilesMenuItem.addActionListener(menuActionListener);
                popupmenu.add(copyFilesMenuItem);

                popupmenu.show(e.getComponent(), e.getX(), e.getY());
            }
        }
    }

    class MyMenuActionListener implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent actionEvent) {
            Object source = actionEvent.getSource();
            if (source.equals(openDirMenuItem)) {
                onOpenDir();
            } else if (source.equals(copyFilesMenuItem)) {
                onCopyFiles();
            } else {
                logger.error("invalid source");
            }
        }

        private void onOpenDir() {
            int rowIndex = resultTable.getSelectedRow();
            String parentPath = resultTableModel.getValueAt(rowIndex, resultTable.getColumn(PdfFilesConstants.COLUMN_NAME_FILE_PARENT).getModelIndex()).toString();
            File parent = new File(parentPath);
            RevealFileUtils.revealDirectory(parent);
        }

        private void onCopyFiles() {
            int[] selectedRows = resultTable.getSelectedRows();
            if (selectedRows.length == 0) {
                JOptionPane.showMessageDialog(PdfFinderPanel.this, "No rows selected", "Error", JOptionPane.ERROR_MESSAGE);
                return;
            }
            List<File> filesToCopy = new ArrayList<>();
            for (int rowIndex : selectedRows) {
                String filePath = resultTableModel.getValueAt(rowIndex, resultTable.getColumn(PdfFilesConstants.COLUMN_NAME_FILE_NAME).getModelIndex()).toString();
                String parentPath = resultTableModel.getValueAt(rowIndex, resultTable.getColumn(PdfFilesConstants.COLUMN_NAME_FILE_PARENT).getModelIndex()).toString();
                File file = new File(parentPath, filePath);
                filesToCopy.add(file);
            }
            JFileChooser fileChooser = new JFileChooser();
            fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            fileChooser.setDialogTitle("Select Target Directory");
            int returnValue = fileChooser.showOpenDialog(PdfFinderPanel.this);
            if (returnValue != JFileChooser.APPROVE_OPTION) {
                return;
            }
            File targetDir = fileChooser.getSelectedFile();
            for (File file : filesToCopy) {
                try {
                    org.apache.commons.io.FileUtils.copyFileToDirectory(file, targetDir);
                } catch (Exception e) {
                    logger.error("Copy file failed: " + file.getAbsolutePath(), e);
                }
            }
        }


    }

    class OperationButtonActionListener implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            Object source = e.getSource();
            if (source.equals(searchButton)) {
                searchButton.setEnabled(false);
                cancelButton.setEnabled(true);
                searchThread = new SearchThread(isRecursiveSearched.isSelected());
                searchThread.start();
            } else if (source.equals(cancelButton)) {
                searchButton.setEnabled(true);
                cancelButton.setEnabled(false);
                if (searchThread.isAlive()) {
                    searchThread.interrupt();
                    searchThread.executorService.shutdownNow();
                }
            }

        }
    }

    private void showResult() {
        SwingUtilities.invokeLater(() -> {
            int index = 0;
            for (File file : resultFileList) {
                index++;
                Vector<Object> rowData = getRowVector(index, file);
                resultTableModel.addRow(rowData);
            }
            tabbedPane.setSelectedIndex(1);
        });
    }

    private Vector<Object> getRowVector(int index, File file) {
        Vector<Object> rowData = new Vector<>();
        rowData.add(index);
        rowData.add(file.getParent());
        rowData.add(file.getName());
        rowData.add(FileUtils.sizeOfInHumanFormat(file));
        rowData.add(DateUtils.millisecondToHumanFormat(file.lastModified()));
        return rowData;
    }

    class SearchThread extends Thread {
        public final ExecutorService executorService;
        private final AtomicInteger processedFiles = new AtomicInteger(0);
        private int totalFiles = 0;
        private final boolean isRecursiveSearched;

        public SearchThread(boolean isRecursiveSearched) {
            super();
            this.isRecursiveSearched = isRecursiveSearched;
            this.executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());

            SwingUtilities.invokeLater(() -> {
                progressBar.setValue(0);
                progressBar.setString("Starting search...");
            });
        }

        @Override
        public void run() {
            try {
                resultFileList.clear();
                SwingUtilities.invokeLater(() -> resultTableModel.setRowCount(0));

                List<File> fileList = fileListPanel.getFileList();
                Set<File> fileSet = new TreeSet<>();
                String[] extensions = new String[]{"pdf", "PDF"};
                for (File file : fileList) {
                    fileSet.addAll(FileUtils.listFiles(file, extensions, isRecursiveSearched));
                }

                List<Future<?>> futures = new ArrayList<>();
                totalFiles = fileSet.size();
                updateProgress();

                for (File file : fileSet) {
                    if (currentThread().isInterrupted()) {
                        return;
                    }
                    futures.add(executorService.submit(() -> {
                        if (currentThread().isInterrupted()) {
                            return null;
                        }
                        processFile(file);
                        incrementProcessedFiles();
                        return null;
                    }));
                }

                // Wait for all tasks to complete
                for (Future<?> future : futures) {
                    try {
                        future.get();
                    } catch (InterruptedException e) {
                        logger.error("Search interrupted", e);
                        currentThread().interrupt(); // Restore interrupted status
                        return;
                    }
                }

                showResult();
            } catch (Exception e) {
                logger.error("Search failed", e);
                SwingUtilities.invokeLater(() -> progressBar.setString("Search failed"));
            } finally {
                executorService.shutdown();
                SwingUtilities.invokeLater(() -> {
                    searchButton.setEnabled(true);
                    cancelButton.setEnabled(false);
                });
            }
        }

        private void incrementProcessedFiles() {
            processedFiles.incrementAndGet();
            updateProgress();
        }

        private void updateProgress() {
            if (totalFiles > 0) {
                SwingUtilities.invokeLater(() -> {
                    int processed = processedFiles.get();
                    int percentage = (int) ((processed * 100.0) / totalFiles);
                    progressBar.setValue(percentage);
                    progressBar.setString(String.format("Processing: %d/%d files (%d%%)", processed, totalFiles, percentage));
                });
            }
        }
    }

    class RadioButtonItemListener implements ItemListener {
        @Override
        public void itemStateChanged(ItemEvent e) {
            thresholdSpinner.setEnabled(scannedRadioButton.isSelected());
        }
    }
}

1	package edu.jiangxin.apktoolbox.pdf.finder;
2
3	import edu.jiangxin.apktoolbox.pdf.PdfUtils;
4	import edu.jiangxin.apktoolbox.swing.extend.EasyPanel;
5	import edu.jiangxin.apktoolbox.swing.extend.FileListPanel;
6	import edu.jiangxin.apktoolbox.utils.Constants;
7	import edu.jiangxin.apktoolbox.utils.DateUtils;
8	import edu.jiangxin.apktoolbox.utils.FileUtils;
9	import edu.jiangxin.apktoolbox.utils.RevealFileUtils;
10
11	import javax.swing.*;
12	import javax.swing.table.DefaultTableModel;
13	import java.awt.*;
14	import java.awt.event.*;
15	import java.io.File;
16	import java.io.Serial;
17	import java.util.*;
18	import java.util.List;
19	import java.util.concurrent.ExecutorService;
20	import java.util.concurrent.Executors;
21	import java.util.concurrent.Future;
22	import java.util.concurrent.atomic.AtomicInteger;
23
24	public class PdfFinderPanel extends EasyPanel {	×
25
26	@Serial
27	private static final long serialVersionUID = 1L;
28
29	private JTabbedPane tabbedPane;
30
31	private JPanel mainPanel;
32
33	private FileListPanel fileListPanel;
34
35	private JRadioButton scannedRadioButton;
36
37	private JRadioButton encryptedRadioButton;
38
39	private JRadioButton nonOutlineRadioButton;
40
41	private JRadioButton hasAnnotationsRadioButton;
42
43	private JSpinner thresholdSpinner;
44
45	private JCheckBox isRecursiveSearched;
46
47	private JPanel resultPanel;
48
49	private JTable resultTable;
50
51	private DefaultTableModel resultTableModel;
52
53	private JButton searchButton;
54	private JButton cancelButton;
55
56	private JProgressBar progressBar;
57
58	private JMenuItem openDirMenuItem;
59
60	private JMenuItem copyFilesMenuItem;
61
62	private SearchThread searchThread;
63
64	final private List<File> resultFileList = new ArrayList<>();	×
65
66
67	@Override
68	public void initUI() {
69	tabbedPane = new JTabbedPane();	×
70	add(tabbedPane);	×
71
72	createMainPanel();	×
73	tabbedPane.addTab("Option", null, mainPanel, "Show Search Options");	×
74
75	createResultPanel();	×
76	tabbedPane.addTab("Result", null, resultPanel, "Show Search Result");	×
77	}	×
78
79	private void createMainPanel() {
80	mainPanel = new JPanel();	×
81	mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));	×
82
83	fileListPanel = new FileListPanel();	×
84
85	JPanel checkOptionPanel = new JPanel();	×
86	checkOptionPanel.setLayout(new BoxLayout(checkOptionPanel, BoxLayout.X_AXIS));	×
87	checkOptionPanel.setBorder(BorderFactory.createTitledBorder("Check Options"));	×
88
89	ButtonGroup buttonGroup = new ButtonGroup();	×
90	ItemListener itemListener = new RadioButtonItemListener();	×
91
92	scannedRadioButton = new JRadioButton("查找扫描的PDF文件");	×
93	scannedRadioButton.setSelected(true);	×
94	scannedRadioButton.addItemListener(itemListener);	×
95	buttonGroup.add(scannedRadioButton);	×
96
97	encryptedRadioButton = new JRadioButton("查找加密的PDF文件");	×
98	encryptedRadioButton.addItemListener(itemListener);	×
99	buttonGroup.add(encryptedRadioButton);	×
100
101	nonOutlineRadioButton = new JRadioButton("查找没有目录的PDF文件");	×
102	nonOutlineRadioButton.addItemListener(itemListener);	×
103	buttonGroup.add(nonOutlineRadioButton);	×
104
105	hasAnnotationsRadioButton = new JRadioButton("查找有注释的PDF文件");	×
106	hasAnnotationsRadioButton.addItemListener(itemListener);	×
107	buttonGroup.add(hasAnnotationsRadioButton);	×
108
109	JPanel typePanel = new JPanel();	×
110	typePanel.setLayout(new FlowLayout(FlowLayout.LEFT,10,3));	×
111	typePanel.add(scannedRadioButton);	×
112	typePanel.add(encryptedRadioButton);	×
113	typePanel.add(nonOutlineRadioButton);	×
114	typePanel.add(hasAnnotationsRadioButton);	×
115
116	JLabel thresholdLabel = new JLabel("Threshold: ");	×
117	thresholdSpinner = new JSpinner();	×
118	thresholdSpinner.setModel(new SpinnerNumberModel(1, 0, 100, 1));	×
119
120	checkOptionPanel.add(typePanel);	×
121	checkOptionPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));	×
122	checkOptionPanel.add(thresholdLabel);	×
123	checkOptionPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));	×
124	checkOptionPanel.add(thresholdSpinner);	×
125	checkOptionPanel.add(Box.createHorizontalGlue());	×
126
127	JPanel searchOptionPanel = new JPanel();	×
128	searchOptionPanel.setLayout(new BoxLayout(searchOptionPanel, BoxLayout.X_AXIS));	×
129	searchOptionPanel.setBorder(BorderFactory.createTitledBorder("Search Options"));	×
130
131	isRecursiveSearched = new JCheckBox("Recursive");	×
132	isRecursiveSearched.setSelected(true);	×
133	searchOptionPanel.add(isRecursiveSearched);	×
134	searchOptionPanel.add(Box.createHorizontalGlue());	×
135
136	JPanel operationPanel = new JPanel();	×
137	operationPanel.setLayout(new BoxLayout(operationPanel, BoxLayout.X_AXIS));	×
138	operationPanel.setBorder(BorderFactory.createTitledBorder("Operations"));	×
139
140	JPanel buttonPanel = new JPanel();	×
141	buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));	×
142
143	searchButton = new JButton("Search");	×
144	cancelButton = new JButton("Cancel");	×
145	cancelButton.setEnabled(false);	×
146	searchButton.addActionListener(new OperationButtonActionListener());	×
147	cancelButton.addActionListener(new OperationButtonActionListener());	×
148	operationPanel.add(searchButton);	×
149	operationPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));	×
150	operationPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));	×
151	operationPanel.add(cancelButton);	×
152	operationPanel.add(Box.createHorizontalGlue());	×
153
154	progressBar = new JProgressBar();	×
155	progressBar.setStringPainted(true);	×
156	progressBar.setString("Ready");	×
157
158	mainPanel.add(fileListPanel);	×
159	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
160	mainPanel.add(checkOptionPanel);	×
161	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
162	mainPanel.add(searchOptionPanel);	×
163	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
164	mainPanel.add(operationPanel);	×
165	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
166	mainPanel.add(progressBar);	×
167	}	×
168
169	private void createResultPanel() {
170	resultPanel = new JPanel();	×
171	resultPanel.setLayout(new BoxLayout(resultPanel, BoxLayout.Y_AXIS));	×
172
173	resultTableModel = new PdfFilesTableModel(new Vector<>(), PdfFilesConstants.COLUMN_NAMES);	×
174	resultTable = new JTable(resultTableModel);	×
175
176	resultTable.setDefaultRenderer(Vector.class, new PdfFilesTableCellRenderer());	×
177
178	for (int i = 0; i < resultTable.getColumnCount(); i++) {	×
179	resultTable.getColumn(resultTable.getColumnName(i)).setCellRenderer(new PdfFilesTableCellRenderer());	×
180	}
181
182	resultTable.addMouseListener(new MyMouseListener());	×
183
184	resultTable.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);	×
185
186	JScrollPane scrollPane = new JScrollPane(resultTable);	×
187	resultPanel.add(scrollPane);	×
188	}	×
189
190	private void processFile(File file) {
191	if (scannedRadioButton.isSelected()) {	×
192	int threshold = (Integer) thresholdSpinner.getValue();	×
193	if (PdfUtils.isScannedPdf(file, threshold)) {	×
194	resultFileList.add(file);	×
195	}
196	} else if (encryptedRadioButton.isSelected()) {	×
197	if (PdfUtils.isEncryptedPdf(file)) {	×
198	resultFileList.add(file);	×
199	}
200	} else if (nonOutlineRadioButton.isSelected()) {	×
201	if (PdfUtils.isNonOutlinePdf(file)) {	×
202	resultFileList.add(file);	×
203	}
204	} else if (hasAnnotationsRadioButton.isSelected()) {	×
205	if (PdfUtils.hasAnnotations(file)) {	×
206	resultFileList.add(file);	×
207	}
208	} else {
209	logger.error("Invalid option selected");	×
210	}
211	}	×
212
213	class MyMouseListener extends MouseAdapter {	×
214	@Override
215	public void mouseReleased(MouseEvent e) {
216	super.mouseReleased(e);	×
217	int r = resultTable.rowAtPoint(e.getPoint());	×
218	if (r >= 0 && r < resultTable.getRowCount()) {	×
219	if (!resultTable.isRowSelected(r)) {	×
220	resultTable.setRowSelectionInterval(r, r);	×
221	}
222	} else {
223	resultTable.clearSelection();	×
224	}
225	int[] rowsIndex = resultTable.getSelectedRows();	×
226	if (rowsIndex == null \|\| rowsIndex.length == 0) {	×
227	return;	×
228	}
229	if (e.isPopupTrigger() && e.getComponent() instanceof JTable) {	×
230	JPopupMenu popupmenu = new JPopupMenu();	×
231	MyMenuActionListener menuActionListener = new MyMenuActionListener();	×
232
233	if (rowsIndex.length == 1) {	×
234	openDirMenuItem = new JMenuItem("Open parent folder of this file");	×
235	openDirMenuItem.addActionListener(menuActionListener);	×
236	popupmenu.add(openDirMenuItem);	×
237	popupmenu.addSeparator();	×
238	}
239
240	copyFilesMenuItem = new JMenuItem("Copy selected files to...");	×
241	copyFilesMenuItem.addActionListener(menuActionListener);	×
242	popupmenu.add(copyFilesMenuItem);	×
243
244	popupmenu.show(e.getComponent(), e.getX(), e.getY());	×
245	}
246	}	×
247	}
248
249	class MyMenuActionListener implements ActionListener {	×
250	@Override
251	public void actionPerformed(ActionEvent actionEvent) {
252	Object source = actionEvent.getSource();	×
253	if (source.equals(openDirMenuItem)) {	×
254	onOpenDir();	×
255	} else if (source.equals(copyFilesMenuItem)) {	×
256	onCopyFiles();	×
257	} else {
258	logger.error("invalid source");	×
259	}
260	}	×
261
262	private void onOpenDir() {
263	int rowIndex = resultTable.getSelectedRow();	×
264	String parentPath = resultTableModel.getValueAt(rowIndex, resultTable.getColumn(PdfFilesConstants.COLUMN_NAME_FILE_PARENT).getModelIndex()).toString();	×
265	File parent = new File(parentPath);	×
266	RevealFileUtils.revealDirectory(parent);	×
267	}	×
268
269	private void onCopyFiles() {
270	int[] selectedRows = resultTable.getSelectedRows();	×
271	if (selectedRows.length == 0) {	×
272	JOptionPane.showMessageDialog(PdfFinderPanel.this, "No rows selected", "Error", JOptionPane.ERROR_MESSAGE);	×
273	return;	×
274	}
275	List<File> filesToCopy = new ArrayList<>();	×
276	for (int rowIndex : selectedRows) {	×
277	String filePath = resultTableModel.getValueAt(rowIndex, resultTable.getColumn(PdfFilesConstants.COLUMN_NAME_FILE_NAME).getModelIndex()).toString();	×
278	String parentPath = resultTableModel.getValueAt(rowIndex, resultTable.getColumn(PdfFilesConstants.COLUMN_NAME_FILE_PARENT).getModelIndex()).toString();	×
279	File file = new File(parentPath, filePath);	×
280	filesToCopy.add(file);	×
281	}
282	JFileChooser fileChooser = new JFileChooser();	×
283	fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);	×
284	fileChooser.setDialogTitle("Select Target Directory");	×
285	int returnValue = fileChooser.showOpenDialog(PdfFinderPanel.this);	×
286	if (returnValue != JFileChooser.APPROVE_OPTION) {	×
287	return;	×
288	}
289	File targetDir = fileChooser.getSelectedFile();	×
290	for (File file : filesToCopy) {	×
291	try {
292	org.apache.commons.io.FileUtils.copyFileToDirectory(file, targetDir);	×
293	} catch (Exception e) {	×
294	logger.error("Copy file failed: " + file.getAbsolutePath(), e);	×
295	}	×
296	}	×
297	}	×
298
299
300	}
301
302	class OperationButtonActionListener implements ActionListener {	×
303	@Override
304	public void actionPerformed(ActionEvent e) {
305	Object source = e.getSource();	×
306	if (source.equals(searchButton)) {	×
307	searchButton.setEnabled(false);	×
308	cancelButton.setEnabled(true);	×
309	searchThread = new SearchThread(isRecursiveSearched.isSelected());	×
310	searchThread.start();	×
311	} else if (source.equals(cancelButton)) {	×
312	searchButton.setEnabled(true);	×
313	cancelButton.setEnabled(false);	×
314	if (searchThread.isAlive()) {	×
315	searchThread.interrupt();	×
316	searchThread.executorService.shutdownNow();	×
317	}
318	}
319
320	}	×
321	}
322
323	private void showResult() {
324	SwingUtilities.invokeLater(() -> {	×
325	int index = 0;	×
326	for (File file : resultFileList) {	×
327	index++;	×
328	Vector<Object> rowData = getRowVector(index, file);	×
329	resultTableModel.addRow(rowData);	×
330	}	×
331	tabbedPane.setSelectedIndex(1);	×
332	});	×
333	}	×
334
335	private Vector<Object> getRowVector(int index, File file) {
336	Vector<Object> rowData = new Vector<>();	×
337	rowData.add(index);	×
338	rowData.add(file.getParent());	×
339	rowData.add(file.getName());	×
340	rowData.add(FileUtils.sizeOfInHumanFormat(file));	×
341	rowData.add(DateUtils.millisecondToHumanFormat(file.lastModified()));	×
342	return rowData;	×
343	}
344
345	class SearchThread extends Thread {
346	public final ExecutorService executorService;
347	private final AtomicInteger processedFiles = new AtomicInteger(0);	×
348	private int totalFiles = 0;	×
349	private final boolean isRecursiveSearched;
350
351	public SearchThread(boolean isRecursiveSearched) {	×
352	super();	×
353	this.isRecursiveSearched = isRecursiveSearched;	×
354	this.executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());	×
355
356	SwingUtilities.invokeLater(() -> {	×
357	progressBar.setValue(0);	×
358	progressBar.setString("Starting search...");	×
359	});	×
360	}	×
361
362	@Override
363	public void run() {
364	try {
365	resultFileList.clear();	×
366	SwingUtilities.invokeLater(() -> resultTableModel.setRowCount(0));	×
367
368	List<File> fileList = fileListPanel.getFileList();	×
369	Set<File> fileSet = new TreeSet<>();	×
370	String[] extensions = new String[]{"pdf", "PDF"};	×
371	for (File file : fileList) {	×
372	fileSet.addAll(FileUtils.listFiles(file, extensions, isRecursiveSearched));	×
373	}	×
374
375	List<Future<?>> futures = new ArrayList<>();	×
376	totalFiles = fileSet.size();	×
377	updateProgress();	×
378
379	for (File file : fileSet) {	×
NEW 380	if (currentThread().isInterrupted()) {	×
381	return;	×
382	}
383	futures.add(executorService.submit(() -> {	×
NEW 384	if (currentThread().isInterrupted()) {	×
385	return null;	×
386	}
387	processFile(file);	×
388	incrementProcessedFiles();	×
389	return null;	×
390	}));
391	}	×
392
393	// Wait for all tasks to complete
394	for (Future<?> future : futures) {	×
395	try {
396	future.get();	×
397	} catch (InterruptedException e) {	×
398	logger.error("Search interrupted", e);	×
NEW 399	currentThread().interrupt(); // Restore interrupted status	×
400	return;	×
401	}	×
402	}	×
403
404	showResult();	×
405	} catch (Exception e) {	×
406	logger.error("Search failed", e);	×
407	SwingUtilities.invokeLater(() -> progressBar.setString("Search failed"));	×
408	} finally {
409	executorService.shutdown();	×
410	SwingUtilities.invokeLater(() -> {	×
411	searchButton.setEnabled(true);	×
412	cancelButton.setEnabled(false);	×
413	});	×
414	}
415	}	×
416
417	private void incrementProcessedFiles() {
418	processedFiles.incrementAndGet();	×
419	updateProgress();	×
420	}	×
421
422	private void updateProgress() {
423	if (totalFiles > 0) {	×
424	SwingUtilities.invokeLater(() -> {	×
425	int processed = processedFiles.get();	×
426	int percentage = (int) ((processed * 100.0) / totalFiles);	×
427	progressBar.setValue(percentage);	×
428	progressBar.setString(String.format("Processing: %d/%d files (%d%%)", processed, totalFiles, percentage));	×
429	});	×
430	}
431	}	×
432	}
433
434	class RadioButtonItemListener implements ItemListener {	×
435	@Override
436	public void itemStateChanged(ItemEvent e) {
437	thresholdSpinner.setEnabled(scannedRadioButton.isSelected());	×
438	}	×
439	}
440	}

jiangxincode / ApkToolBoxGUI / #1166

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