| /* |
| * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package org.netbeans.jemmy.explorer; |
| |
| import java.awt.AWTEvent; |
| import java.awt.AWTException; |
| import java.awt.BorderLayout; |
| import java.awt.Color; |
| import java.awt.Component; |
| import java.awt.Container; |
| import java.awt.Dimension; |
| import java.awt.Frame; |
| import java.awt.Graphics; |
| import java.awt.Rectangle; |
| import java.awt.Robot; |
| import java.awt.Window; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.awt.event.ComponentEvent; |
| import java.awt.event.ComponentListener; |
| import java.awt.event.WindowEvent; |
| import java.awt.event.WindowListener; |
| import java.awt.image.BufferedImage; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.lang.reflect.Field; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.Hashtable; |
| import java.util.Properties; |
| import java.util.Vector; |
| |
| import javax.swing.DefaultListModel; |
| import javax.swing.JButton; |
| import javax.swing.JCheckBox; |
| import javax.swing.JComboBox; |
| import javax.swing.JDialog; |
| import javax.swing.JFileChooser; |
| import javax.swing.JFrame; |
| import javax.swing.JLabel; |
| import javax.swing.JList; |
| import javax.swing.JPanel; |
| import javax.swing.JScrollPane; |
| import javax.swing.JSplitPane; |
| import javax.swing.JTabbedPane; |
| import javax.swing.JTable; |
| import javax.swing.JTextArea; |
| import javax.swing.JTextField; |
| import javax.swing.JTree; |
| import javax.swing.ListCellRenderer; |
| import javax.swing.border.BevelBorder; |
| import javax.swing.event.ChangeEvent; |
| import javax.swing.event.ChangeListener; |
| import javax.swing.event.ListSelectionEvent; |
| import javax.swing.event.ListSelectionListener; |
| import javax.swing.event.TreeModelListener; |
| import javax.swing.event.TreeSelectionEvent; |
| import javax.swing.event.TreeSelectionListener; |
| import javax.swing.filechooser.FileFilter; |
| import javax.swing.table.DefaultTableModel; |
| import javax.swing.tree.TreeCellRenderer; |
| import javax.swing.tree.TreeModel; |
| import javax.swing.tree.TreePath; |
| |
| import org.netbeans.jemmy.ClassReference; |
| import org.netbeans.jemmy.QueueTool; |
| import org.netbeans.jemmy.TestOut; |
| import org.netbeans.jemmy.operators.Operator; |
| import org.netbeans.jemmy.util.Dumper; |
| |
| /** |
| * An application allowing to explore a Java GUI application. Could be executed |
| * by command: <br> |
| * <pre> |
| * java "application java options" \ |
| * org.netbeans.jemmy.explorer.GUIBrowser \ |
| * "application main class" \ |
| * "application parameters" |
| * </pre> or from java code by {@code GUIBrowser.showBrowser()} method |
| * using. |
| * |
| * @author Alexandre Iline (alexandre.iline@oracle.com) |
| */ |
| public class GUIBrowser extends JFrame { |
| |
| private static String WINDOWS_TAB = "Subwindows"; |
| private static String COMPONENTS_TAB = "Hierarchy"; |
| private static String PROPERTIES_TAB = "Properties"; |
| private static String REFLECTION_TAB = "Reflection"; |
| private static String EVENT_TAB = "Events"; |
| private static String IMAGE_TAB = "Image"; |
| |
| boolean exit; |
| PropertyDialog propDialog; |
| RootNode root; |
| QueueTool qt; |
| JTextField refreshDelay; |
| JTree mainTree; |
| JLabel status; |
| JButton viewButton; |
| JButton expandButton; |
| JSplitPane split; |
| ByteArrayOutputStream dumpData; |
| PrintWriter dumpWriter; |
| |
| private GUIBrowser(boolean exitNecessary) { |
| super("GUI Browser"); |
| |
| dumpData = new ByteArrayOutputStream(); |
| dumpWriter = new PrintWriter(new OutputStreamWriter(dumpData)); |
| |
| exit = exitNecessary; |
| propDialog = new PropertyDialog(this); |
| qt = new QueueTool(); |
| qt.setOutput(TestOut.getNullOutput()); |
| root = new RootNode(); |
| |
| mainTree = new JTree(root.getWindowModel()); |
| mainTree.setCellRenderer(new WindowRenderer()); |
| mainTree.setEditable(false); |
| |
| refreshDelay = new JTextField(3); |
| refreshDelay.setText("0"); |
| |
| viewButton = new JButton("View"); |
| viewButton.setEnabled(false); |
| viewButton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| new ComponentBrowser(getOwnr(), |
| (ComponentNode) mainTree.getSelectionPath(). |
| getLastPathComponent()). |
| setVisible(true); |
| } |
| }); |
| |
| expandButton = new JButton("Expand All"); |
| expandButton.setEnabled(false); |
| expandButton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| expandAll(mainTree, |
| mainTree.getSelectionPath()); |
| } |
| }); |
| |
| JButton refreshButton = new JButton("Reload in ..."); |
| refreshButton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| reload(Integer.parseInt(refreshDelay.getText())); |
| } |
| }); |
| |
| JButton dumpButton = new JButton("Dump"); |
| dumpButton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| JFileChooser chooser |
| = new JFileChooser(System.getProperty("user.home")); |
| chooser.addChoosableFileFilter(new FileFilter() { |
| @Override |
| public boolean accept(File f) { |
| return f.getName().endsWith(".xml"); |
| } |
| |
| @Override |
| public String getDescription() { |
| return "xml files"; |
| } |
| |
| @Override |
| public String toString() { |
| return "dumpButton.ActionListener{description = " + getDescription() + '}'; |
| } |
| }); |
| chooser.showSaveDialog(GUIBrowser.this); |
| try { |
| File file = chooser.getSelectedFile(); |
| try (OutputStream output = new FileOutputStream(file)) { |
| output.write(dumpData.toByteArray()); |
| } |
| } catch (IOException ee) { |
| ee.printStackTrace(); |
| } |
| } |
| }); |
| |
| JPanel refreshPane = new JPanel(); |
| refreshPane.add(viewButton); |
| refreshPane.add(expandButton); |
| refreshPane.add(new JLabel("")); |
| refreshPane.add(new JLabel("")); |
| refreshPane.add(new JLabel("")); |
| refreshPane.add(new JLabel("")); |
| refreshPane.add(new JLabel("")); |
| refreshPane.add(new JLabel("")); |
| refreshPane.add(refreshButton); |
| refreshPane.add(refreshDelay); |
| refreshPane.add(new JLabel("seconds ")); |
| refreshPane.add(dumpButton); |
| |
| split = createUnderPane(mainTree); |
| |
| JPanel nonStatusPane = new JPanel(); |
| nonStatusPane.setLayout(new BorderLayout()); |
| nonStatusPane.add(refreshPane, BorderLayout.SOUTH); |
| nonStatusPane.add(split, BorderLayout.CENTER); |
| |
| split.setDividerLocation(0.8); |
| |
| status = new JLabel("Reloaded"); |
| |
| JPanel statusPane = new JPanel(); |
| statusPane.setLayout(new BorderLayout()); |
| statusPane.add(status, BorderLayout.CENTER); |
| statusPane.setBorder(new BevelBorder(BevelBorder.LOWERED)); |
| |
| JPanel bottomPane = new JPanel(); |
| bottomPane.setLayout(new BorderLayout()); |
| bottomPane.add(statusPane, BorderLayout.NORTH); |
| bottomPane.add(statusPane, BorderLayout.CENTER); |
| |
| getContentPane().setLayout(new BorderLayout()); |
| getContentPane().add(bottomPane, BorderLayout.SOUTH); |
| getContentPane().add(nonStatusPane, BorderLayout.CENTER); |
| |
| Component[] cpss = {viewButton, expandButton}; |
| mainTree.addTreeSelectionListener(new SelectionManager(cpss)); |
| |
| addWindowListener(new WindowListener() { |
| @Override |
| public void windowActivated(WindowEvent e) { |
| } |
| |
| @Override |
| public void windowClosed(WindowEvent e) { |
| setVisible(false); |
| if (exit) { |
| System.exit(0); |
| } |
| } |
| |
| @Override |
| public void windowClosing(WindowEvent e) { |
| } |
| |
| @Override |
| public void windowDeactivated(WindowEvent e) { |
| } |
| |
| @Override |
| public void windowDeiconified(WindowEvent e) { |
| } |
| |
| @Override |
| public void windowIconified(WindowEvent e) { |
| } |
| |
| @Override |
| public void windowOpened(WindowEvent e) { |
| } |
| }); |
| addComponentListener(new ComponentListener() { |
| @Override |
| public void componentHidden(ComponentEvent e) { |
| } |
| |
| @Override |
| public void componentMoved(ComponentEvent e) { |
| } |
| |
| @Override |
| public void componentResized(ComponentEvent e) { |
| split.setDividerLocation(0.8); |
| } |
| |
| @Override |
| public void componentShown(ComponentEvent e) { |
| } |
| }); |
| |
| setSize(800, 400); |
| } |
| |
| boolean shown = false; |
| |
| @Override |
| @Deprecated |
| public void show() { |
| super.show(); |
| viewButton.setEnabled(false); |
| if (!shown) { |
| split.setDividerLocation(0.8); |
| shown = true; |
| } |
| } |
| |
| /** |
| * Specifies a status text. |
| * |
| * @param st a status text. |
| */ |
| public void setStatus(String st) { |
| status.setText(st); |
| } |
| |
| /** |
| * Method to invoke GUIBrowser from java code. |
| */ |
| public static void showBrowser() { |
| showBrowser(new String[0], false); |
| } |
| |
| /** |
| * Method to invoke GUIBrowser as java application. |
| * |
| * @param argv Argument array. If not empty, first element should be<br> |
| * main class of an aplication to be browsed.<br> |
| * Other elements are application parameters. |
| */ |
| public static void main(String[] argv) { |
| showBrowser(argv, true); |
| } |
| |
| private static void showBrowser(String[] argv, boolean exitNecessary) { |
| if (argv.length >= 1) { |
| String[] newArgv = new String[argv.length - 1]; |
| System.arraycopy(argv, 1, newArgv, 0, argv.length - 1); |
| try { |
| new ClassReference(argv[0]).startApplication(newArgv); |
| } catch (ClassNotFoundException |
| | InvocationTargetException |
| | NoSuchMethodException e) { |
| e.printStackTrace(); |
| return; |
| } |
| } |
| new GUIBrowser(exitNecessary).show(); |
| } |
| |
| private void reload(final int delay) { |
| viewButton.setEnabled(false); |
| expandButton.setEnabled(false); |
| new Thread(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| for (int i = delay - 1; i >= 0; i--) { |
| setStatus("Reloading after " + Integer.toString(i) + " second"); |
| Thread.sleep(1000); |
| } |
| setStatus("Reloading ..."); |
| Dumper.dumpAll(dumpWriter); |
| //qt.lock(); |
| root = new RootNode(); |
| //qt.unlock(); |
| mainTree.setModel(root.getWindowModel()); |
| setStatus("Reloaded"); |
| } catch (InterruptedException ignored) { |
| } |
| } |
| }).start(); |
| } |
| |
| private JFrame getOwnr() { |
| return this; |
| } |
| |
| private class ClassNode { |
| |
| Class<?> clzz; |
| |
| protected ClassNode() { |
| clzz = null; |
| } |
| |
| public ClassNode(Class<?> clzz) { |
| this.clzz = clzz; |
| } |
| |
| public ClassNode[] getSuperClasses() { |
| int count = 0; |
| Class<?> parent = clzz; |
| while ((parent = parent.getSuperclass()) != null) { |
| count++; |
| } |
| Class<?>[] interfaces = clzz.getInterfaces(); |
| ClassNode[] result = new ClassNode[count + interfaces.length + 1]; |
| result[0] = new SuperClassNode(clzz); |
| count = 1; |
| parent = clzz; |
| while ((parent = parent.getSuperclass()) != null) { |
| result[count] = new SuperClassNode(parent); |
| count++; |
| } |
| for (int i = count; i < count + interfaces.length; i++) { |
| result[i] = new InterfaceNode(interfaces[i - count]); |
| } |
| return result; |
| } |
| |
| public String toString() { |
| if (clzz.isArray()) { |
| return clzz.getComponentType().getName() + "[]"; |
| } else { |
| return clzz.getName(); |
| } |
| } |
| |
| public TreeModel getMethodsModel() { |
| return new ClassModel(this); |
| } |
| |
| public ClassNode[] getSubNodes() { |
| Vector<ClassNode> res = new Vector<>(); |
| Field[] fields = clzz.getFields(); |
| Arrays.sort(fields, new Comparator<Field>() { |
| @Override |
| public int compare(Field f1, Field f2) { |
| return f1.getName().compareTo(f2.getName()); |
| } |
| }); |
| Method[] mtds = clzz.getMethods(); |
| Arrays.sort(mtds, new Comparator<Method>() { |
| @Override |
| public int compare(Method m1, Method m2) { |
| return m1.getName().compareTo(m2.getName()); |
| } |
| }); |
| for (Field field : fields) { |
| if (field.getDeclaringClass().getName().equals(clzz.getName())) { |
| res.add(new FieldNode(field)); |
| } |
| } |
| for (Method mtd : mtds) { |
| if (mtd.getDeclaringClass().getName().equals(clzz.getName())) { |
| res.add(new MethodNode(mtd)); |
| } |
| } |
| ClassNode[] result = new ClassNode[res.size()]; |
| for (int i = 0; i < result.length; i++) { |
| result[i] = res.get(i); |
| } |
| return result; |
| } |
| } |
| |
| private class SuperClassNode extends ClassNode { |
| |
| public SuperClassNode(Class<?> clzz) { |
| super(clzz); |
| } |
| |
| public String toString() { |
| return "Class: " + super.toString(); |
| } |
| } |
| |
| private class InterfaceNode extends ClassNode { |
| |
| public InterfaceNode(Class<?> clzz) { |
| super(clzz); |
| } |
| |
| public String toString() { |
| return "Interfac: " + super.toString(); |
| } |
| } |
| |
| private class FieldNode extends ClassNode { |
| |
| Field field; |
| |
| public FieldNode(Field fld) { |
| super(fld.getType()); |
| field = fld; |
| } |
| |
| public String toString() { |
| return ("Field: " |
| + Modifier.toString(field.getModifiers()) + " " |
| + super.toString() + " " |
| + field.getName()); |
| } |
| } |
| |
| private class MethodNode extends ClassNode { |
| |
| Method method; |
| |
| public MethodNode(Method mtd) { |
| super(mtd.getReturnType()); |
| method = mtd; |
| } |
| |
| public String toString() { |
| return ("Method: " |
| + Modifier.toString(method.getModifiers()) + " " |
| + super.toString() + " " |
| + method.getName()); |
| |
| } |
| |
| public ClassNode[] getParameters() { |
| Class<?>[] ptps = method.getParameterTypes(); |
| ClassNode[] result = new ClassNode[ptps.length]; |
| for (int i = 0; i < ptps.length; i++) { |
| result[i] = new ClassNode(ptps[i]); |
| } |
| return result; |
| } |
| } |
| |
| private class ComponentNode extends ClassNode { |
| |
| protected Hashtable<String, Object> props; |
| protected String clss = ""; |
| protected String compToString = ""; |
| Component comp; |
| ComponentImageProvider image; |
| protected int x, y, w, h; |
| |
| protected ComponentNode() { |
| props = new Hashtable<>(); |
| } |
| |
| public ComponentNode(Component comp) { |
| super(comp.getClass()); |
| try { |
| props = Operator.createOperator(comp).getDump(); |
| } catch (Exception e) { |
| props = new Hashtable<>(); |
| } |
| clss = comp.getClass().getName(); |
| compToString = comp.toString(); |
| this.comp = comp; |
| x = comp.getLocationOnScreen().x; |
| y = comp.getLocationOnScreen().y; |
| w = comp.getWidth(); |
| h = comp.getHeight(); |
| } |
| |
| public String toString() { |
| return clss; |
| } |
| |
| public Hashtable<String, Object> getProperties() { |
| return props; |
| } |
| |
| public String getToString() { |
| return compToString; |
| } |
| |
| public void setComponentImageProvider(ComponentImageProvider provider) { |
| image = provider; |
| } |
| |
| public BufferedImage getImage() { |
| if (image != null) { |
| return image.getImage(x, y, w, h); |
| } else { |
| return null; |
| } |
| } |
| } |
| |
| private class ContainerNode extends ComponentNode { |
| |
| protected ComponentNode[] comps; |
| |
| protected ContainerNode() { |
| super(); |
| comps = new ComponentNode[0]; |
| } |
| |
| public ContainerNode(Container comp) { |
| super(comp); |
| Component[] cmps = comp.getComponents(); |
| Vector<ComponentNode> wwns = new Vector<>(); |
| for (Component cmp : cmps) { |
| if (cmp != null && (propDialog.showAll || cmp.isVisible())) { |
| if (cmp instanceof Container) { |
| wwns.add(new ContainerNode((Container) cmp)); |
| } else { |
| wwns.add(new ComponentNode(cmp)); |
| } |
| } |
| } |
| comps = new ComponentNode[wwns.size()]; |
| for (int i = 0; i < wwns.size(); i++) { |
| comps[i] = wwns.get(i); |
| } |
| } |
| |
| public ComponentNode[] getComponents() { |
| return comps; |
| } |
| |
| public int getComponentIndex(ComponentNode comp) { |
| for (int i = 0; i < comps.length; i++) { |
| if (comps[i].equals(comp)) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| @Override |
| public void setComponentImageProvider(ComponentImageProvider provider) { |
| super.setComponentImageProvider(provider); |
| for (ComponentNode comp1 : comps) { |
| comp1.setComponentImageProvider(provider); |
| } |
| } |
| |
| public ComponentModel getComponentModel() { |
| return new ComponentModel(this); |
| } |
| } |
| |
| private class WindowNode extends ContainerNode { |
| |
| protected WindowNode[] wins; |
| String title; |
| |
| protected WindowNode() { |
| super(); |
| wins = new WindowNode[0]; |
| title = "All Frames"; |
| clss = ""; |
| } |
| |
| public WindowNode(Window win) { |
| super(win); |
| Window[] wns = win.getOwnedWindows(); |
| Vector<WindowNode> wwns = new Vector<>(); |
| for (Window wn : wns) { |
| if (propDialog.showAll || wn.isVisible()) { |
| wwns.add(new WindowNode(wn)); |
| } |
| } |
| wins = new WindowNode[wwns.size()]; |
| for (int i = 0; i < wwns.size(); i++) { |
| wins[i] = wwns.get(i); |
| } |
| title = win.toString(); |
| clss = win.getClass().getName(); |
| BufferedImage image = null; |
| try { |
| image = new Robot(). |
| createScreenCapture(new Rectangle(win.getLocationOnScreen(), |
| win.getSize())); |
| } catch (AWTException e) { |
| e.printStackTrace(); |
| } |
| setComponentImageProvider(new ComponentImageProvider(image, x, y)); |
| } |
| |
| public WindowNode[] getWindows() { |
| return wins; |
| } |
| |
| public int getWindowIndex(WindowNode node) { |
| for (int i = 0; i < wins.length; i++) { |
| if (wins[i].equals(node)) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| public WindowModel getWindowModel() { |
| return new WindowModel(this); |
| } |
| |
| public String toString() { |
| return clss + " \"" + title + "\""; |
| } |
| } |
| |
| private class RootNode extends WindowNode { |
| |
| public RootNode() { |
| super(); |
| Window[] wns = Frame.getFrames(); |
| wins = new WindowNode[wns.length]; |
| int count = 0; |
| for (Window wn1 : wns) { |
| if (propDialog.showAll || wn1.isVisible()) { |
| count++; |
| } |
| } |
| wins = new WindowNode[count]; |
| count = 0; |
| for (Window wn : wns) { |
| if (propDialog.showAll || wn.isVisible()) { |
| wins[count] = new WindowNode(wn); |
| count++; |
| } |
| } |
| } |
| } |
| |
| private static class ClassModel implements TreeModel { |
| |
| ClassNode clsn; |
| |
| ClassModel(ClassNode clsn) { |
| this.clsn = clsn; |
| } |
| |
| @Override |
| public void addTreeModelListener(TreeModelListener l) { |
| } |
| |
| @Override |
| public Object getChild(Object parent, int index) { |
| if (parent == clsn) { |
| return clsn.getSuperClasses()[index]; |
| } else if (parent instanceof SuperClassNode |
| || parent instanceof InterfaceNode) { |
| return ((ClassNode) parent).getSubNodes()[index]; |
| } else if (parent instanceof MethodNode) { |
| return ((MethodNode) parent).getParameters()[index]; |
| } |
| return null; |
| } |
| |
| @Override |
| public int getChildCount(Object parent) { |
| if (parent == clsn) { |
| return clsn.getSuperClasses().length; |
| } else if (parent instanceof SuperClassNode |
| || parent instanceof InterfaceNode) { |
| return ((ClassNode) parent).getSubNodes().length; |
| } else if (parent instanceof MethodNode) { |
| return ((MethodNode) parent).getParameters().length; |
| } |
| return 0; |
| } |
| |
| @Override |
| public int getIndexOfChild(Object parent, Object child) { |
| if (parent == clsn |
| || parent instanceof MethodNode |
| || parent instanceof SuperClassNode |
| || parent instanceof InterfaceNode) { |
| Object[] children; |
| if (parent instanceof SuperClassNode |
| || parent instanceof InterfaceNode) { |
| children = ((ClassNode) parent).getSuperClasses(); |
| } else if (parent instanceof MethodNode) { |
| children = ((MethodNode) parent).getParameters(); |
| } else { |
| children = clsn.getSuperClasses(); |
| } |
| for (int i = 0; i < children.length; i++) { |
| if (children.equals(child)) { |
| return i; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| @Override |
| public Object getRoot() { |
| return clsn; |
| } |
| |
| @Override |
| public boolean isLeaf(Object node) { |
| return getChildCount(node) == 0; |
| } |
| |
| @Override |
| public void removeTreeModelListener(TreeModelListener l) { |
| } |
| |
| @Override |
| public void valueForPathChanged(TreePath path, Object newValue) { |
| } |
| } |
| |
| private static class WindowModel implements TreeModel { |
| |
| WindowNode win; |
| |
| WindowModel(WindowNode win) { |
| this.win = win; |
| } |
| |
| @Override |
| public void addTreeModelListener(TreeModelListener l) { |
| } |
| |
| @Override |
| public Object getChild(Object parent, int index) { |
| return ((WindowNode) parent).getWindows()[index]; |
| } |
| |
| @Override |
| public int getChildCount(Object parent) { |
| return ((WindowNode) parent).getWindows().length; |
| } |
| |
| @Override |
| public int getIndexOfChild(Object parent, Object child) { |
| return ((WindowNode) parent).getWindowIndex((WindowNode) child); |
| } |
| |
| @Override |
| public Object getRoot() { |
| return win; |
| } |
| |
| @Override |
| public boolean isLeaf(Object node) { |
| return ((WindowNode) node).getWindows().length == 0; |
| } |
| |
| @Override |
| public void removeTreeModelListener(TreeModelListener l) { |
| } |
| |
| @Override |
| public void valueForPathChanged(TreePath path, Object newValue) { |
| } |
| } |
| |
| private static class ComponentModel implements TreeModel { |
| |
| ContainerNode cont; |
| |
| ComponentModel(ContainerNode cont) { |
| this.cont = cont; |
| } |
| |
| @Override |
| public void addTreeModelListener(TreeModelListener l) { |
| } |
| |
| @Override |
| public Object getChild(Object parent, int index) { |
| if (parent instanceof ContainerNode) { |
| return ((ContainerNode) parent).getComponents()[index]; |
| } else { |
| return ""; |
| } |
| } |
| |
| @Override |
| public int getChildCount(Object parent) { |
| if (parent instanceof ContainerNode) { |
| return ((ContainerNode) parent).getComponents().length; |
| } else { |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getIndexOfChild(Object parent, Object child) { |
| if (parent instanceof ContainerNode) { |
| return ((ContainerNode) parent).getComponentIndex((ComponentNode) child); |
| } else { |
| return -1; |
| } |
| } |
| |
| @Override |
| public Object getRoot() { |
| return cont; |
| } |
| |
| @Override |
| public boolean isLeaf(Object node) { |
| if (node instanceof ContainerNode) { |
| return ((ContainerNode) node).getComponents().length == 0; |
| } else { |
| return true; |
| } |
| } |
| |
| @Override |
| public void removeTreeModelListener(TreeModelListener l) { |
| } |
| |
| @Override |
| public void valueForPathChanged(TreePath path, Object newValue) { |
| } |
| } |
| |
| private static class WindowRenderer implements TreeCellRenderer, ListCellRenderer<ClassNode> { |
| |
| public WindowRenderer() { |
| } |
| |
| @Override |
| public Component getTreeCellRendererComponent(JTree tree, |
| Object value, |
| boolean selected, |
| boolean expanded, |
| boolean leaf, |
| int row, |
| boolean hasFocus) { |
| return get((ClassNode) value, selected); |
| } |
| |
| @Override |
| public Component getListCellRendererComponent(JList<? extends ClassNode> list, |
| ClassNode value, |
| int index, |
| boolean isSelected, |
| boolean cellHasFocus) { |
| return get(value, isSelected); |
| } |
| |
| private Component get(ClassNode value, boolean selected) { |
| Component result = new JLabel(value.toString()); |
| if (selected) { |
| result.setBackground(Color.blue); |
| result.setForeground(Color.white); |
| JPanel resPane = new JPanel(); |
| resPane.setLayout(new BorderLayout()); |
| resPane.add(result, BorderLayout.CENTER); |
| return resPane; |
| } else { |
| return result; |
| } |
| } |
| } |
| |
| private static class PropertyDialog extends JDialog { |
| |
| public boolean showAll = false; |
| JComboBox<String> visibleCombo; |
| JCheckBox showToString; |
| JCheckBox showReflection; |
| JCheckBox showEvents; |
| DefaultListModel<String> viewTabs; |
| JList<String> orderList; |
| JButton up; |
| JButton down; |
| Properties props; |
| File propFile; |
| |
| public PropertyDialog(JFrame owner) { |
| super(owner, "Properties", true); |
| |
| propFile = new File(System.getProperty("user.home") |
| + System.getProperty("file.separator") |
| + ".guibrowser"); |
| |
| props = new Properties(); |
| |
| String[] cpItems = {"Showing", "All"}; |
| visibleCombo = new JComboBox<>(cpItems); |
| visibleCombo.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| showAll = (visibleCombo.getSelectedIndex() == 1); |
| } |
| }); |
| |
| JPanel visiblePane = new JPanel(); |
| visiblePane.add(new JLabel("Show ")); |
| visiblePane.add(visibleCombo); |
| |
| showToString = new JCheckBox("Show toString() method result"); |
| showToString.setSelected(true); |
| |
| JPanel compTreePane = new JPanel(); |
| compTreePane.add(visiblePane); |
| |
| viewTabs = new DefaultListModel<>(); |
| viewTabs.addElement(WINDOWS_TAB); |
| viewTabs.addElement(COMPONENTS_TAB); |
| viewTabs.addElement(PROPERTIES_TAB); |
| viewTabs.addElement(REFLECTION_TAB); |
| viewTabs.addElement(IMAGE_TAB); |
| |
| orderList = new JList<>(viewTabs); |
| orderList.addListSelectionListener(new ListSelectionListener() { |
| @Override |
| public void valueChanged(ListSelectionEvent e) { |
| up.setEnabled(orderList.getSelectedIndex() > -1); |
| down.setEnabled(orderList.getSelectedIndex() > -1); |
| } |
| }); |
| |
| showReflection = new JCheckBox("Show reflection tab"); |
| showReflection.setSelected(true); |
| showReflection.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (showReflection.isSelected()) { |
| viewTabs.addElement(REFLECTION_TAB); |
| } else { |
| viewTabs.remove(viewTabs.indexOf(REFLECTION_TAB)); |
| } |
| up.setEnabled(orderList.getSelectedIndex() > -1); |
| down.setEnabled(orderList.getSelectedIndex() > -1); |
| } |
| }); |
| |
| showEvents = new JCheckBox("Show event tab"); |
| showEvents.setSelected(true); |
| showEvents.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (showEvents.isSelected()) { |
| viewTabs.addElement(EVENT_TAB); |
| } else { |
| viewTabs.remove(viewTabs.indexOf(EVENT_TAB)); |
| } |
| up.setEnabled(orderList.getSelectedIndex() > -1); |
| down.setEnabled(orderList.getSelectedIndex() > -1); |
| } |
| }); |
| |
| up = new JButton("Move Up"); |
| up.setEnabled(false); |
| up.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| int index = orderList.getSelectedIndex(); |
| if (index > 0) { |
| viewTabs.add(index - 1, |
| viewTabs.remove(index)); |
| orderList.setSelectedIndex(index - 1); |
| } |
| } |
| }); |
| |
| down = new JButton("Move Down"); |
| down.setEnabled(false); |
| down.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| int index = orderList.getSelectedIndex(); |
| if (index < viewTabs.size() - 1) { |
| viewTabs.add(index + 1, |
| viewTabs.remove(index)); |
| orderList.setSelectedIndex(index + 1); |
| } |
| } |
| }); |
| |
| JPanel movePane = new JPanel(); |
| movePane.add(showEvents); |
| movePane.add(showReflection); |
| movePane.add(up); |
| movePane.add(down); |
| |
| JPanel compViewPane = new JPanel(); |
| compViewPane.setLayout(new BorderLayout()); |
| compViewPane.add(new JLabel("Tab order:"), BorderLayout.NORTH); |
| compViewPane.add(movePane, BorderLayout.SOUTH); |
| compViewPane.add(orderList, BorderLayout.CENTER); |
| |
| JTabbedPane tbpn = new JTabbedPane(); |
| tbpn.add("Component Tree", compTreePane); |
| tbpn.add("Component View", compViewPane); |
| |
| JButton okBUtton = new JButton("OK"); |
| okBUtton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| save(); |
| setVisible(false); |
| } |
| }); |
| |
| JButton cnBUtton = new JButton("Cancel"); |
| cnBUtton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| setVisible(false); |
| load(); |
| } |
| }); |
| |
| JPanel pn = new JPanel(); |
| pn.add(okBUtton); |
| pn.add(cnBUtton); |
| |
| getContentPane().setLayout(new BorderLayout()); |
| getContentPane().add(pn, BorderLayout.SOUTH); |
| getContentPane().add(tbpn, BorderLayout.CENTER); |
| |
| load(); |
| |
| setSize(400, 400); |
| } |
| |
| private void save() { |
| try { |
| props.setProperty("guibrowser.showall", |
| showAll ? "on" : "off"); |
| for (int i = 0; i < viewTabs.size(); i++) { |
| props.setProperty("guibrowser.viewpage_" + Integer.toString(i), |
| viewTabs.elementAt(i)); |
| } |
| try (FileOutputStream fileOutputStream = new FileOutputStream(propFile)) { |
| props.store(fileOutputStream, |
| "Jemmy GUIBrowser"); |
| } |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| private void load() { |
| if (propFile.exists()) { |
| try { |
| try (FileInputStream fileInputStream = new FileInputStream(propFile)) { |
| props.load(fileInputStream); |
| } |
| showAll |
| = props.getProperty("guibrowser.showall") == null |
| || props.getProperty("guibrowser.showall").equals("") |
| || props.getProperty("guibrowser.showall").equals("on"); |
| visibleCombo.setSelectedIndex(showAll ? 1 : 0); |
| if (props.getProperty("guibrowser.viewpage_0") != null |
| && !props.getProperty("guibrowser.viewpage_0").equals("")) { |
| viewTabs.removeAllElements(); |
| viewTabs.addElement(props.getProperty("guibrowser.viewpage_0")); |
| viewTabs.addElement(props.getProperty("guibrowser.viewpage_1")); |
| viewTabs.addElement(props.getProperty("guibrowser.viewpage_2")); |
| if (props.getProperty("guibrowser.viewpage_3") != null |
| && !props.getProperty("guibrowser.viewpage_3").equals("")) { |
| viewTabs.addElement(props.getProperty("guibrowser.viewpage_3")); |
| } |
| if (props.getProperty("guibrowser.viewpage_4") != null |
| && !props.getProperty("guibrowser.viewpage_4").equals("")) { |
| viewTabs.addElement(props.getProperty("guibrowser.viewpage_4")); |
| } |
| } |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| showReflection.setSelected(viewTabs.indexOf(REFLECTION_TAB) > -1); |
| showEvents.setSelected(viewTabs.indexOf(EVENT_TAB) > -1); |
| } |
| } |
| } |
| |
| private class ComponentBrowser extends JFrame { |
| |
| JTree winTree; |
| JTree componentTree; |
| JTree methodTree; |
| ClassNode compNode; |
| JTabbedPane tbd; |
| JButton viewButton; |
| JButton expandButton; |
| JSplitPane winSplit = null; |
| JSplitPane componentSplit = null; |
| WindowRenderer renderer; |
| SelectionManager selManager; |
| JList<AWTEvent> eventList; |
| ListListener listListener; |
| DefaultListModel<AWTEvent> eventModel; |
| JCheckBox mouseEvents; |
| JCheckBox mouseMotionEvents; |
| JCheckBox keyEvents; |
| |
| public ComponentBrowser(JFrame owner, ClassNode componentNode) { |
| super("Component " + componentNode.toString()); |
| fill(componentNode); |
| } |
| |
| private void fill(ClassNode componentNode) { |
| compNode = componentNode; |
| |
| viewButton = new JButton("View"); |
| viewButton.setEnabled(false); |
| viewButton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| new ComponentBrowser(getOwnr(), |
| getSelectedNode()). |
| setVisible(true); |
| } |
| }); |
| |
| expandButton = new JButton("Expand All"); |
| expandButton.setEnabled(false); |
| expandButton.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| expandAll(getSelectedTree(), |
| getSelectionPath()); |
| } |
| }); |
| |
| JPanel buttonPane = new JPanel(); |
| buttonPane.add(viewButton); |
| buttonPane.add(expandButton); |
| |
| Component[] cpss = {viewButton, expandButton}; |
| selManager = new SelectionManager(cpss); |
| renderer = new WindowRenderer(); |
| |
| tbd = new JTabbedPane(); |
| |
| for (int i = 0; i < propDialog.viewTabs.size(); i++) { |
| String next = propDialog.viewTabs.elementAt(i); |
| if (next.equals(PROPERTIES_TAB)) { |
| addPropertiesTab(); |
| } else if (next.equals(WINDOWS_TAB)) { |
| addWindowTab(); |
| } else if (next.equals(COMPONENTS_TAB)) { |
| addComponentTab(); |
| } else if (next.equals(REFLECTION_TAB)) { |
| addReflectionTab(); |
| } else if (next.equals(EVENT_TAB)) { |
| addEventTab(); |
| } else if (next.equals(IMAGE_TAB)) { |
| addImageTab(); |
| } |
| } |
| |
| tbd.addChangeListener(new ChangeListener() { |
| @Override |
| public void stateChanged(ChangeEvent e) { |
| viewButton.setEnabled(getSelectedNode() != null); |
| } |
| }); |
| |
| getContentPane().setLayout(new BorderLayout()); |
| getContentPane().add(buttonPane, BorderLayout.SOUTH); |
| getContentPane().add(tbd, BorderLayout.CENTER); |
| |
| addComponentListener(new ComponentListener() { |
| @Override |
| public void componentHidden(ComponentEvent e) { |
| } |
| |
| @Override |
| public void componentMoved(ComponentEvent e) { |
| } |
| |
| @Override |
| public void componentResized(ComponentEvent e) { |
| if (winSplit != null) { |
| winSplit.setDividerLocation(0.8); |
| } |
| if (componentSplit != null) { |
| componentSplit.setDividerLocation(0.8); |
| } |
| } |
| |
| @Override |
| public void componentShown(ComponentEvent e) { |
| } |
| }); |
| |
| setSize(800, 400); |
| } |
| |
| private void addImageTab() { |
| BufferedImage image = null; |
| if (compNode instanceof ComponentNode) { |
| image = ((ComponentNode) compNode).getImage(); |
| } |
| if (image != null) { |
| JPanel imagePane = new ImagePane(image); |
| imagePane.prepareImage(image, imagePane); |
| JScrollPane pane = new JScrollPane(imagePane); |
| tbd.add(IMAGE_TAB, pane); |
| } |
| } |
| |
| private void addWindowTab() { |
| if (compNode instanceof WindowNode |
| && ((WindowNode) compNode).getWindows().length > 0) { |
| winTree = new JTree(((WindowNode) compNode).getWindowModel()); |
| winTree.setCellRenderer(renderer); |
| winTree.setEditable(false); |
| winTree.addTreeSelectionListener(selManager); |
| winSplit = createUnderPane(winTree); |
| tbd.add(WINDOWS_TAB, winSplit); |
| } |
| |
| } |
| |
| private void addComponentTab() { |
| if (compNode instanceof ContainerNode |
| && ((ContainerNode) compNode).getComponents().length > 0) { |
| componentTree = new JTree(((ContainerNode) compNode).getComponentModel()); |
| componentTree.setCellRenderer(renderer); |
| componentTree.setEditable(false); |
| componentTree.addTreeSelectionListener(selManager); |
| componentSplit = createUnderPane(componentTree); |
| tbd.add(COMPONENTS_TAB, componentSplit); |
| } |
| |
| } |
| |
| private void addReflectionTab() { |
| methodTree = new JTree(compNode.getMethodsModel()); |
| methodTree.setCellRenderer(renderer); |
| methodTree.setEditable(false); |
| methodTree.addTreeSelectionListener(selManager); |
| tbd.add(REFLECTION_TAB, new JScrollPane(methodTree)); |
| } |
| |
| private void addPropertiesTab() { |
| if (compNode instanceof ComponentNode) { |
| Hashtable<String, Object> props = ((ContainerNode) compNode).getProperties(); |
| if (props.size() > 0) { |
| JTable propTable = new JTable(new MyModel(props)); |
| propTable.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN); |
| tbd.add(PROPERTIES_TAB, new JScrollPane(propTable)); |
| /* |
| propTable.addMouseListener(new MouseListener() { |
| public void mouseClicked(MouseEvent e) { |
| new ComponentBrowser(getOwnr(), |
| getSelectedNode()). |
| show(); |
| } |
| public void mouseExited(MouseEvent e) { |
| } |
| public void mouseEntered(MouseEvent e) { |
| } |
| public void mousePressed(MouseEvent e) { |
| } |
| public void mouseReleased(MouseEvent e) { |
| } |
| }); |
| */ |
| } |
| } |
| } |
| |
| private void addEventTab() { |
| if (compNode instanceof ComponentNode) { |
| eventModel = new DefaultListModel<>(); |
| eventList = new JList<>(eventModel); |
| listListener = new ListListener(eventModel, ((ComponentNode) compNode).comp); |
| mouseEvents = new JCheckBox("Mouse events"); |
| mouseEvents.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (mouseEvents.isSelected()) { |
| listListener.addMouseListener(); |
| } else { |
| listListener.removeMouseListener(); |
| } |
| } |
| }); |
| mouseMotionEvents = new JCheckBox("Mouse motion events"); |
| mouseMotionEvents.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (mouseMotionEvents.isSelected()) { |
| listListener.addMouseMotionListener(); |
| } else { |
| listListener.removeMouseMotionListener(); |
| } |
| } |
| }); |
| keyEvents = new JCheckBox("Key events"); |
| keyEvents.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| if (keyEvents.isSelected()) { |
| listListener.addKeyListener(); |
| } else { |
| listListener.removeKeyListener(); |
| } |
| } |
| }); |
| JButton clear = new JButton("Clear list"); |
| clear.addActionListener(new ActionListener() { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| eventModel.removeAllElements(); |
| } |
| }); |
| JPanel checkPane = new JPanel(); |
| checkPane.add(mouseEvents); |
| checkPane.add(mouseMotionEvents); |
| checkPane.add(keyEvents); |
| checkPane.add(clear); |
| JPanel subPane = new JPanel(); |
| subPane.setLayout(new BorderLayout()); |
| subPane.add(checkPane, BorderLayout.SOUTH); |
| subPane.add(new JScrollPane(eventList), BorderLayout.CENTER); |
| tbd.add(EVENT_TAB, subPane); |
| } |
| } |
| |
| private JFrame getOwnr() { |
| return this; |
| } |
| |
| private JTree getSelectedTree() { |
| String title = tbd.getTitleAt(tbd.getSelectedIndex()); |
| if (title.equals(WINDOWS_TAB)) { |
| return winTree; |
| } else if (title.equals(COMPONENTS_TAB)) { |
| return componentTree; |
| } else if (title.equals(REFLECTION_TAB)) { |
| return methodTree; |
| } |
| return null; |
| } |
| |
| private TreePath getSelectionPath() { |
| JTree tree = getSelectedTree(); |
| if (tree != null) { |
| return tree.getSelectionPath(); |
| } else { |
| return null; |
| } |
| } |
| |
| private ClassNode getSelectedNode() { |
| TreePath path = getSelectionPath(); |
| if (path != null) { |
| return (ClassNode) path.getLastPathComponent(); |
| } else { |
| return null; |
| } |
| } |
| |
| } |
| |
| private static class SelectionManager implements TreeSelectionListener, ListSelectionListener { |
| |
| Component[] comps; |
| |
| public SelectionManager(Component[] comps) { |
| this.comps = comps; |
| } |
| |
| @Override |
| public void valueChanged(TreeSelectionEvent e) { |
| for (Component comp : comps) { |
| comp.setEnabled(e.getPath() != null); |
| } |
| } |
| |
| @Override |
| public void valueChanged(ListSelectionEvent e) { |
| for (Component comp : comps) { |
| comp.setEnabled(e.getFirstIndex() != -1); |
| } |
| } |
| } |
| |
| private void expandAll(JTree tree, TreePath path) { |
| tree.expandPath(path); |
| TreeModel model = tree.getModel(); |
| Object lastComponent = path.getLastPathComponent(); |
| for (int i = 0; i < model.getChildCount(lastComponent); i++) { |
| expandAll(tree, |
| path.pathByAddingChild(model.getChild(lastComponent, i))); |
| } |
| } |
| |
| private static class ToStringListener implements TreeSelectionListener { |
| |
| JTextArea area; |
| |
| public ToStringListener(JTextArea area) { |
| this.area = area; |
| } |
| |
| @Override |
| public void valueChanged(TreeSelectionEvent e) { |
| if (e.getPath() != null |
| && e.getPath().getLastPathComponent() instanceof ComponentNode) { |
| area.setText("toString(): " |
| + ((ComponentNode) e.getPath().getLastPathComponent()). |
| getToString()); |
| } else { |
| area.setText(""); |
| } |
| } |
| } |
| |
| private JSplitPane createUnderPane(JTree tree) { |
| JTextArea toStringArea = new JTextArea(); |
| toStringArea.setLineWrap(true); |
| toStringArea.setEditable(false); |
| tree.addTreeSelectionListener(new ToStringListener(toStringArea)); |
| JSplitPane result = new JSplitPane(JSplitPane.VERTICAL_SPLIT, |
| new JScrollPane(tree), |
| new JScrollPane(toStringArea)); |
| result.setOneTouchExpandable(true); |
| result.setDividerSize(8); |
| result.setDividerLocation(0.8); |
| return result; |
| } |
| |
| private static class MyModel extends DefaultTableModel { |
| |
| private static final long serialVersionUID = 42L; |
| |
| @SuppressWarnings(value = "unchecked") |
| public MyModel(Hashtable<String, Object> props) { |
| super(); |
| Object[] keys = props.keySet().toArray(); |
| if (keys.length > 0) { |
| addColumn("Name"); |
| addColumn("Value"); |
| setNumRows(keys.length); |
| for (int i = 0; i < keys.length; i++) { |
| setValueAt(keys[i].toString(), i, 0); |
| setValueAt(props.get(keys[i]).toString(), i, 1); |
| } |
| Collections.sort((Vector<Vector<?>>) (Vector<?>) getDataVector(), new Comparator<Vector<?>>() { |
| @Override |
| public int compare(Vector<?> v1, Vector<?> v2) { |
| return v1.get(0).toString().compareTo(v2.get(0).toString()); |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public boolean isCellEditable(int x, int y) { |
| return false; |
| } |
| } |
| |
| private static class ListListener extends TrialListenerManager { |
| |
| DefaultListModel<AWTEvent> model; |
| |
| public ListListener(DefaultListModel<AWTEvent> m, Component comp) { |
| super(comp); |
| model = m; |
| } |
| |
| @Override |
| void printEvent(AWTEvent e) { |
| model.addElement(e); |
| } |
| } |
| |
| private static class ImagePane extends JPanel { |
| |
| private static final long serialVersionUID = 42L; |
| BufferedImage image; |
| |
| public ImagePane(BufferedImage image) { |
| super(); |
| this.image = image; |
| setPreferredSize(new Dimension(image.getWidth(), image.getHeight())); |
| } |
| |
| @Override |
| public void paint(Graphics g) { |
| g.drawImage(image, 0, 0, null); |
| } |
| } |
| |
| private static class ComponentImageProvider { |
| |
| BufferedImage image; |
| int x; |
| int y; |
| |
| public ComponentImageProvider(BufferedImage image, int x, int y) { |
| this.image = image; |
| this.x = x; |
| this.y = y; |
| } |
| |
| public BufferedImage getImage(int x, int y, int w, int h) { |
| /* |
| BufferedImage newImage = image.getSubimage(0, 0, image.getWidth(), image.getHeight()); |
| Graphics g = newImage.getGraphics(); |
| g.setColor(Color.RED); |
| g.drawRect(x - this.x, y - this.y, w, h); |
| return newImage; |
| */ |
| int realW = Math.min(image.getWidth() - x, w); |
| int realH = Math.min(image.getHeight() - y, h); |
| return image.getSubimage(x - this.x, y - this.y, realW, realH); |
| } |
| } |
| } |
