#1207

Committed 13 Sep 2025 11:58PM UTC coverage: 2.895% (-0.006%) from 2.901%

Build # #1207

Build Type

push

Committed by

Commit Message

fix #569: 可能在完全初始化子类之前逃逸了 'this'

Run Details

0 of 32 new or added lines in 22 files covered. (0.0%)

9 existing lines in 8 files now uncovered.

248 of 8567 relevant lines covered (2.89%)

0.03 hits per line

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/src/main/java/edu/jiangxin/apktoolbox/pdf/stat/PdfStatPanel.java

package edu.jiangxin.apktoolbox.pdf.stat;

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 javax.swing.*;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
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 PdfStatPanel extends EasyPanel {

    @Serial
    private static final long serialVersionUID = 1L;

    private JTabbedPane tabbedPane;

    private JPanel mainPanel;

    private FileListPanel fileListPanel;

    private JRadioButton pageCountRadioButton;

    private JCheckBox isRecursiveSearched;

    private JPanel resultPanel;

    private JTable resultTable;

    private DefaultTableModel resultTableModel;

    private JLabel statInfoLabel;

    private JButton statButton;
    private JButton cancelButton;

    private JProgressBar progressBar;

    private transient SearchThread searchThread;

    private long totalFileSize = 0;

    private int totalPageCount = 0;

    private transient final List<Vector<Object>> resultFileList = new ArrayList<>();


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

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

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

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

        fileListPanel = new FileListPanel();
        fileListPanel.initialize();

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

        ButtonGroup buttonGroup = new ButtonGroup();

        pageCountRadioButton = new JRadioButton("统计页数");
        pageCountRadioButton.setSelected(true);
        pageCountRadioButton.setEnabled(false);
        buttonGroup.add(pageCountRadioButton);

        JPanel typePanel = new JPanel();
        typePanel.setLayout(new FlowLayout(FlowLayout.LEFT,10,3));
        typePanel.add(pageCountRadioButton);

        checkOptionPanel.add(typePanel);
        checkOptionPanel.add(Box.createHorizontalGlue());

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

        statButton = new JButton("Stat");
        cancelButton = new JButton("Cancel");
        cancelButton.setEnabled(false);
        statButton.addActionListener(new OperationButtonActionListener());
        cancelButton.addActionListener(new OperationButtonActionListener());
        operationPanel.add(statButton);
        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.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
        JScrollPane scrollPane = new JScrollPane(resultTable);

        JPanel statInfoPanel = new JPanel();
        statInfoPanel.setLayout(new BoxLayout(statInfoPanel, BoxLayout.X_AXIS));
        statInfoLabel = new JLabel("");
        statInfoPanel.add(statInfoLabel);
        statInfoPanel.add(Box.createHorizontalGlue());

        resultPanel.add(scrollPane);
        resultPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));
        resultPanel.add(statInfoPanel);
    }

    private void processFile(File file) {
        if (pageCountRadioButton.isSelected()) {
            Vector<Object> fileVector = getRowVector(file);
            resultFileList.add(fileVector);
        } else {
            logger.error("Invalid option selected");
        }
    }

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

        }
    }

    private void showResult() {
        SwingUtilities.invokeLater(() -> {
            int index = 0;
            for (Vector<Object> file : resultFileList) {
                file.add(0, ++index);
                resultTableModel.addRow(file);
            }
            tabbedPane.setSelectedIndex(1);
            statInfoLabel.setText("Page Count: " + totalPageCount + ", Total Size: " + FileUtils.sizeOfInHumanFormat(totalFileSize));
        });
    }

    private Vector<Object> getRowVector(File file) {
        Vector<Object> rowData = new Vector<>();
        rowData.add(file.getParent());
        rowData.add(file.getName());
        totalFileSize += file.length();
        rowData.add(FileUtils.sizeOfInHumanFormat(file));
        rowData.add(DateUtils.millisecondToHumanFormat(file.lastModified()));
        int pageCount = PdfUtils.getPageCount(file);
        totalPageCount += pageCount;
        rowData.add(pageCount);
        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());

            resultFileList.clear();
            totalFileSize = 0;
            totalPageCount = 0;

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

        @Override
        public void run() {
            try {
                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(() -> {
                    statButton.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));
                });
            }
        }
    }
}

1	package edu.jiangxin.apktoolbox.pdf.stat;
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
10	import javax.swing.*;
11	import javax.swing.table.DefaultTableModel;
12	import java.awt.*;
13	import java.awt.event.ActionEvent;
14	import java.awt.event.ActionListener;
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 PdfStatPanel 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 pageCountRadioButton;
36
37	private JCheckBox isRecursiveSearched;
38
39	private JPanel resultPanel;
40
41	private JTable resultTable;
42
43	private DefaultTableModel resultTableModel;
44
45	private JLabel statInfoLabel;
46
47	private JButton statButton;
48	private JButton cancelButton;
49
50	private JProgressBar progressBar;
51
52	private transient SearchThread searchThread;
53
54	private long totalFileSize = 0;	×
55
56	private int totalPageCount = 0;	×
57
58	private transient final List<Vector<Object>> resultFileList = new ArrayList<>();	×
59
60
61	@Override
62	public void initUI() {
63	tabbedPane = new JTabbedPane();	×
64	add(tabbedPane);	×
65
66	createMainPanel();	×
67	tabbedPane.addTab("Option", null, mainPanel, "Show Stat Options");	×
68
69	createResultPanel();	×
70	tabbedPane.addTab("Result", null, resultPanel, "Show Stat Result");	×
71	}	×
72
73	private void createMainPanel() {
74	mainPanel = new JPanel();	×
75	mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));	×
76
77	fileListPanel = new FileListPanel();	×
NEW 78	fileListPanel.initialize();	×
79
80	JPanel checkOptionPanel = new JPanel();	×
81	checkOptionPanel.setLayout(new BoxLayout(checkOptionPanel, BoxLayout.X_AXIS));	×
82	checkOptionPanel.setBorder(BorderFactory.createTitledBorder("Check Options"));	×
83
84	ButtonGroup buttonGroup = new ButtonGroup();	×
85
86	pageCountRadioButton = new JRadioButton("统计页数");	×
87	pageCountRadioButton.setSelected(true);	×
88	pageCountRadioButton.setEnabled(false);	×
89	buttonGroup.add(pageCountRadioButton);	×
90
91	JPanel typePanel = new JPanel();	×
92	typePanel.setLayout(new FlowLayout(FlowLayout.LEFT,10,3));	×
93	typePanel.add(pageCountRadioButton);	×
94
95	checkOptionPanel.add(typePanel);	×
96	checkOptionPanel.add(Box.createHorizontalGlue());	×
97
98	JPanel searchOptionPanel = new JPanel();	×
99	searchOptionPanel.setLayout(new BoxLayout(searchOptionPanel, BoxLayout.X_AXIS));	×
100	searchOptionPanel.setBorder(BorderFactory.createTitledBorder("Stat Options"));	×
101
102	isRecursiveSearched = new JCheckBox("Recursive");	×
103	isRecursiveSearched.setSelected(true);	×
104	searchOptionPanel.add(isRecursiveSearched);	×
105	searchOptionPanel.add(Box.createHorizontalGlue());	×
106
107	JPanel operationPanel = new JPanel();	×
108	operationPanel.setLayout(new BoxLayout(operationPanel, BoxLayout.X_AXIS));	×
109	operationPanel.setBorder(BorderFactory.createTitledBorder("Operations"));	×
110
111	JPanel buttonPanel = new JPanel();	×
112	buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));	×
113
114	statButton = new JButton("Stat");	×
115	cancelButton = new JButton("Cancel");	×
116	cancelButton.setEnabled(false);	×
117	statButton.addActionListener(new OperationButtonActionListener());	×
118	cancelButton.addActionListener(new OperationButtonActionListener());	×
119	operationPanel.add(statButton);	×
120	operationPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));	×
121	operationPanel.add(Box.createHorizontalStrut(Constants.DEFAULT_X_BORDER));	×
122	operationPanel.add(cancelButton);	×
123	operationPanel.add(Box.createHorizontalGlue());	×
124
125	progressBar = new JProgressBar();	×
126	progressBar.setStringPainted(true);	×
127	progressBar.setString("Ready");	×
128
129	mainPanel.add(fileListPanel);	×
130	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
131	mainPanel.add(checkOptionPanel);	×
132	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
133	mainPanel.add(searchOptionPanel);	×
134	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
135	mainPanel.add(operationPanel);	×
136	mainPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
137	mainPanel.add(progressBar);	×
138	}	×
139
140	private void createResultPanel() {
141	resultPanel = new JPanel();	×
142	resultPanel.setLayout(new BoxLayout(resultPanel, BoxLayout.Y_AXIS));	×
143
144	resultTableModel = new PdfFilesTableModel(new Vector<>(), PdfFilesConstants.COLUMN_NAMES);	×
145	resultTable = new JTable(resultTableModel);	×
146	resultTable.setDefaultRenderer(Vector.class, new PdfFilesTableCellRenderer());	×
147	for (int i = 0; i < resultTable.getColumnCount(); i++) {	×
148	resultTable.getColumn(resultTable.getColumnName(i)).setCellRenderer(new PdfFilesTableCellRenderer());	×
149	}
150	resultTable.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);	×
151	JScrollPane scrollPane = new JScrollPane(resultTable);	×
152
153	JPanel statInfoPanel = new JPanel();	×
154	statInfoPanel.setLayout(new BoxLayout(statInfoPanel, BoxLayout.X_AXIS));	×
155	statInfoLabel = new JLabel("");	×
156	statInfoPanel.add(statInfoLabel);	×
157	statInfoPanel.add(Box.createHorizontalGlue());	×
158
159	resultPanel.add(scrollPane);	×
160	resultPanel.add(Box.createVerticalStrut(Constants.DEFAULT_Y_BORDER));	×
161	resultPanel.add(statInfoPanel);	×
162	}	×
163
164	private void processFile(File file) {
165	if (pageCountRadioButton.isSelected()) {	×
166	Vector<Object> fileVector = getRowVector(file);	×
167	resultFileList.add(fileVector);	×
168	} else {	×
169	logger.error("Invalid option selected");	×
170	}
171	}	×
172
173	class OperationButtonActionListener implements ActionListener {	×
174	@Override
175	public void actionPerformed(ActionEvent e) {
176	Object source = e.getSource();	×
177	if (source.equals(statButton)) {	×
178	statButton.setEnabled(false);	×
179	cancelButton.setEnabled(true);	×
180	searchThread = new SearchThread(isRecursiveSearched.isSelected());	×
181	searchThread.start();	×
182	} else if (source.equals(cancelButton)) {	×
183	statButton.setEnabled(true);	×
184	cancelButton.setEnabled(false);	×
185	if (searchThread.isAlive()) {	×
186	searchThread.interrupt();	×
187	searchThread.executorService.shutdownNow();	×
188	}
189	}
190
191	}	×
192	}
193
194	private void showResult() {
195	SwingUtilities.invokeLater(() -> {	×
196	int index = 0;	×
197	for (Vector<Object> file : resultFileList) {	×
198	file.add(0, ++index);	×
199	resultTableModel.addRow(file);	×
200	}	×
201	tabbedPane.setSelectedIndex(1);	×
202	statInfoLabel.setText("Page Count: " + totalPageCount + ", Total Size: " + FileUtils.sizeOfInHumanFormat(totalFileSize));	×
203	});	×
204	}	×
205
206	private Vector<Object> getRowVector(File file) {
207	Vector<Object> rowData = new Vector<>();	×
208	rowData.add(file.getParent());	×
209	rowData.add(file.getName());	×
210	totalFileSize += file.length();	×
211	rowData.add(FileUtils.sizeOfInHumanFormat(file));	×
212	rowData.add(DateUtils.millisecondToHumanFormat(file.lastModified()));	×
213	int pageCount = PdfUtils.getPageCount(file);	×
214	totalPageCount += pageCount;	×
215	rowData.add(pageCount);	×
216	return rowData;	×
217	}
218
219	class SearchThread extends Thread {
220	public final ExecutorService executorService;
221	private final AtomicInteger processedFiles = new AtomicInteger(0);	×
222	private int totalFiles = 0;	×
223	private final boolean isRecursiveSearched;
224
225	public SearchThread(boolean isRecursiveSearched) {	×
226	super();	×
227	this.isRecursiveSearched = isRecursiveSearched;	×
228	this.executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());	×
229
230	resultFileList.clear();	×
231	totalFileSize = 0;	×
232	totalPageCount = 0;	×
233
234	SwingUtilities.invokeLater(() -> {	×
235	progressBar.setValue(0);	×
236	progressBar.setString("Starting search...");	×
237	resultTableModel.setRowCount(0);	×
238	statInfoLabel.setText("");	×
239	});	×
240	}	×
241
242	@Override
243	public void run() {
244	try {
245	List<File> fileList = fileListPanel.getFileList();	×
246	Set<File> fileSet = new TreeSet<>();	×
247	String[] extensions = new String[]{"pdf", "PDF"};	×
248	for (File file : fileList) {	×
249	fileSet.addAll(FileUtils.listFiles(file, extensions, isRecursiveSearched));	×
250	}	×
251
252	List<Future<?>> futures = new ArrayList<>();	×
253	totalFiles = fileSet.size();	×
254	updateProgress();	×
255
256	for (File file : fileSet) {	×
257	if (currentThread().isInterrupted()) {	×
258	return;	×
259	}
260	futures.add(executorService.submit(() -> {	×
261	if (currentThread().isInterrupted()) {	×
262	return null;	×
263	}
264	processFile(file);	×
265	incrementProcessedFiles();	×
266	return null;	×
267	}));
268	}	×
269
270	// Wait for all tasks to complete
271	for (Future<?> future : futures) {	×
272	try {
273	future.get();	×
274	} catch (InterruptedException e) {	×
275	logger.error("Search interrupted", e);	×
276	currentThread().interrupt(); // Restore interrupted status	×
277	return;	×
278	}	×
279	}	×
280
281	showResult();	×
282	} catch (Exception e) {	×
283	logger.error("Search failed", e);	×
284	SwingUtilities.invokeLater(() -> progressBar.setString("Search failed"));	×
285	} finally {
286	executorService.shutdown();	×
287	SwingUtilities.invokeLater(() -> {	×
288	statButton.setEnabled(true);	×
289	cancelButton.setEnabled(false);	×
290	});	×
291	}
292	}	×
293
294	private void incrementProcessedFiles() {
295	processedFiles.incrementAndGet();	×
296	updateProgress();	×
297	}	×
298
299	private void updateProgress() {
300	if (totalFiles > 0) {	×
301	SwingUtilities.invokeLater(() -> {	×
302	int processed = processedFiles.get();	×
303	int percentage = (int) (processed * 100.0 / totalFiles);	×
304	progressBar.setValue(percentage);	×
305	progressBar.setString(String.format("Processing: %d/%d files (%d%%)", processed, totalFiles, percentage));	×
306	});	×
307	}
308	}	×
309	}
310	}

jiangxincode / ApkToolBoxGUI / #1207

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