--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/JWindow/ShapedAndTranslucentWindows/Common.java Tue Aug 26 15:04:49 2014 +0400
@@ -0,0 +1,417 @@
+/*
+ * Copyright (c) 2014, 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.
+ *
+ * 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.
+ */
+
+import javax.swing.*;
+import javax.swing.border.EmptyBorder;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.geom.Area;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.security.SecureRandom;
+
+public abstract class Common {
+
+ ExtendedRobot robot;
+ Class<? extends JFrame> windowClass;
+ JFrame background;
+ BufferedImage foreground;
+ Window window;
+ volatile boolean gradientBackgroundEnabled = false;
+ volatile int gradientWidth = 255;
+ volatile int gradientHeight = 255;
+
+ float opacity = 1.0f;
+ float perPixelTranslucency = 1.0f;
+ static Color BG_COLOR = Color.BLUE;
+ static Color FG_COLOR = Color.RED;
+ static final int delay = 1000;
+ static final SecureRandom random = new SecureRandom();
+ static final int dl = 100;
+ static final Class[] WINDOWS_TO_TEST = { JWindow.class, JFrame.class, JDialog.class };
+
+ volatile int clicked;
+
+ public Common(Class windowClass, float opacity, float perPixelTranslucency, boolean gradient) throws Exception {
+ this.gradientBackgroundEnabled = gradient;
+ this.perPixelTranslucency = perPixelTranslucency;
+ this.opacity = opacity;
+ robot = new ExtendedRobot();
+ this.windowClass = windowClass;
+ EventQueue.invokeAndWait(this::initBackgroundFrame);
+ EventQueue.invokeAndWait(this::initGUI);
+ }
+
+ public Common(Class windowClass) throws Exception {
+ this(windowClass, 1.0f, 1.0f, false);
+ }
+
+ public Common(Class windowClass, boolean gradient) throws Exception {
+ this(windowClass, 1.0f, 1.0f, gradient);
+ }
+
+ public abstract void doTest() throws Exception;
+
+ public void dispose() {
+ window.dispose();
+ background.dispose();
+ }
+
+ public void applyShape() {};
+
+ public void applyDynamicShape() {
+ final Area a = new Area();
+ Dimension size = window.getSize();
+ for (int x = 0; x < 3; x++) {
+ for (int y = 0; y < 3; y++) {
+ a.add(new Area(new Rectangle2D.Double(
+ x * size.getWidth() / 17*6, y * size.getHeight() / 17*6,
+ size.getWidth() / 17*5, size.getHeight() / 17*5)));
+ }
+ }
+ window.setShape(a);
+ }
+
+ public BufferedImage getForegroundWindow() throws Exception {
+ final BufferedImage f[] = new BufferedImage[1];
+ EventQueue.invokeAndWait( () -> {
+ f[0] = new BufferedImage(window.getWidth(),
+ window.getHeight(), BufferedImage.TYPE_INT_RGB);
+ window.printAll(f[0].createGraphics());
+ });
+ robot.waitForIdle(delay);
+ return f[0];
+ }
+
+ public static boolean checkTranslucencyMode(GraphicsDevice.WindowTranslucency mode) {
+
+ if (!GraphicsEnvironment
+ .getLocalGraphicsEnvironment()
+ .getDefaultScreenDevice()
+ .isWindowTranslucencySupported(mode)){
+ System.out.println(mode+" translucency mode isn't supported");
+ return false;
+ } else {
+ return true;
+ }
+
+ }
+
+ public void applyAppDragNResizeSupport() {
+ MouseAdapter m = new MouseAdapter() {
+
+ private Point dragOrigin = null;
+ private Dimension origSize = null;
+ private Point origLoc = null;
+ private boolean left = false;
+ private boolean top = false;
+ private boolean bottom = false;
+ private boolean right = false;
+
+ public void mousePressed(MouseEvent e) {
+ dragOrigin = e.getLocationOnScreen();
+ origSize = window.getSize();
+ origLoc = window.getLocationOnScreen();
+ right = (origLoc.x + window.getWidth() - dragOrigin.x) < 5;
+ left = !right && dragOrigin.x - origLoc.x < 5;
+ bottom = (origLoc.y + window.getHeight() - dragOrigin.y) < 5;
+ top = !bottom && dragOrigin.y - origLoc.y < 5;
+ }
+
+ public void mouseReleased(MouseEvent e) { resize(e); }
+ public void mouseDragged(MouseEvent e) { resize(e); }
+
+ void resize(MouseEvent e) {
+ Point dragDelta = e.getLocationOnScreen();
+ dragDelta.translate(-dragOrigin.x, -dragOrigin.y);
+ Point newLoc = new Point(origLoc);
+ newLoc.translate(dragDelta.x, dragDelta.y);
+ Dimension newSize = new Dimension(origSize);
+ if (left || right) {
+ newSize.width += right ? dragDelta.x : -dragDelta.x;
+ }
+ if (top || bottom) {
+ newSize.height += bottom ? dragDelta.y : -dragDelta.y;
+ }
+ if (right || (top || bottom) && !left) {
+ newLoc.x = origLoc.x;
+ }
+ if (bottom || (left || right) && !top) {
+ newLoc.y = origLoc.y;
+ }
+ window.setBounds(newLoc.x, newLoc.y, newSize.width, newSize.height);
+ }
+ };
+ for (Component comp : window.getComponents()) {
+ comp.addMouseListener(m);
+ comp.addMouseMotionListener(m);
+ }
+
+ window.addMouseListener(m);
+ window.addMouseMotionListener(m);
+ }
+
+ public void checkTranslucentShape() throws Exception {
+ foreground = getForegroundWindow();
+ Point[] points = new Point[4];
+
+ Dimension size = window.getSize();
+ Point location = window.getLocationOnScreen();
+
+ points[0] = new Point(20, 20);
+ points[1] = new Point(20, size.height-20);
+ points[2] = new Point(size.width-20, 20);
+ points[3] = new Point(size.width-20, size.height-20);
+
+ for (Point p : points){
+ p.translate(location.x, location.y);
+ Color actual = robot.getPixelColor(p.x, p.y);
+ if (actual.equals(BG_COLOR)|| actual.equals(FG_COLOR))
+ throw new RuntimeException("Error in point "+p+": "+actual+" equals to foreground or background color");
+ else
+ System.out.println("OK with foreground point "+p);
+ }
+ }
+
+ public void checkDynamicShape() throws Exception {
+ Point[] points = new Point[4];
+
+ Dimension size = window.getSize();
+
+ int blockSizeX = (int) (size.getWidth() / 17);
+ int blockSizeY = (int) (size.getHeight() / 17);
+
+ // background
+ points[0] = new Point((int) (blockSizeX * 5.5), (int) (blockSizeY * 5.5));
+ points[1] = new Point((int) (size.getWidth() - blockSizeX * 5.5), (int) (size.getHeight() - blockSizeY * 5.5));
+ points[2] = new Point((int) (blockSizeX * 5.5), (int) (size.getHeight() - blockSizeY * 5.5));
+ points[3] = new Point((int) (size.getWidth() - blockSizeX * 5.5), (int) (blockSizeY * 5.5));
+ checkShape(points, true);
+
+ // foreground
+ if (opacity < 1.0f){
+ checkTranslucentShape();
+ } else {
+ points[0] = new Point(3 * blockSizeX, 3 * blockSizeY);
+ points[1] = new Point(14 * blockSizeX, 14 * blockSizeY);
+ points[2] = new Point(3 * blockSizeX, 14 * blockSizeY);
+ points[3] = new Point(14 * blockSizeX, 3 * blockSizeY);
+ checkShape(points, false);
+ }
+ }
+
+ public void checkShape(Point[] points, boolean areBackgroundPoints) throws Exception {
+
+ Point location = window.getLocationOnScreen();
+
+ for (Point p : points) {
+ p.translate(location.x, location.y);
+ Color pixel = robot.getPixelColor(p.x, p.y);
+ if (areBackgroundPoints) {
+ if (pixel.getRed() != 0
+ || pixel.getGreen() != 0 )
+ throw new RuntimeException("Background point " + p +
+ " color " + pixel +
+ " does not equal to background color " + BG_COLOR);
+ else
+ System.out.println("OK with background point " + p);
+ } else {
+ if (pixel.equals(BG_COLOR))
+ throw new RuntimeException("Foreground point " + p +
+ " color " + pixel +
+ " equals to background color " + BG_COLOR);
+ else
+ System.out.println("OK with foreground point " + p);
+ }
+ }
+ }
+
+ public void initBackgroundFrame() {
+ background = new JFrame();
+ background.setUndecorated(true);
+ background.getContentPane().setBackground(BG_COLOR);
+ background.setSize(500, 500);
+ background.setLocation(dl, dl);
+ background.setVisible(true);
+ }
+
+ public void initGUI() {
+ Container contentPane;
+ if (windowClass.equals(Frame.class)) {
+ window = new JFrame();
+ ((JFrame) window).setUndecorated(true);
+ contentPane = ((JFrame) window).getContentPane();
+ } else if (windowClass.equals(Dialog.class)) {
+ window = new JDialog(background);
+ ((JDialog) window).setUndecorated(true);
+ contentPane = ((JDialog) window).getContentPane();
+ } else {
+ window = new JWindow(background);
+ contentPane = ((JWindow) window).getContentPane();
+ }
+
+ if (perPixelTranslucency < 1.0f) {
+ contentPane.setBackground(colorWithOpacity(FG_COLOR, perPixelTranslucency));
+ window.setBackground(colorWithOpacity(FG_COLOR, perPixelTranslucency));
+ } else {
+ contentPane.setBackground(FG_COLOR);
+ window.setBackground(FG_COLOR);
+ }
+
+ window.setLocation(2 * dl, 2 * dl);
+ window.setSize(255, 255);
+ window.setPreferredSize(new Dimension(255, 255));
+ createSwingComponents();
+ if (opacity < 1.0f)
+ window.setOpacity(opacity);
+
+ window.addComponentListener(new ComponentAdapter() {
+ @Override
+ public void componentResized(ComponentEvent e) {
+ applyShape();
+ }
+ });
+ applyShape();
+ window.setVisible(true);
+ applyAppDragNResizeSupport();
+ window.toFront();
+ }
+
+ public void createSwingComponents() {
+ Container contentPane;
+ if (gradientBackgroundEnabled) {
+ JPanel jPanel = new JPanel() {
+ @Override
+ protected void paintComponent(Graphics g) {
+ if (g instanceof Graphics2D) {
+ Color background = Color.RED;
+ Paint p = new GradientPaint(0.0f, 0.0f, colorWithOpacity(background, 0),
+ 0.0f, gradientHeight - 3, colorWithOpacity(background, 1), true);
+ Graphics2D g2d = (Graphics2D) g;
+ g2d.setPaint(p);
+ g2d.fillRect(0, 3, gradientWidth, gradientHeight - 3);
+ } else {
+ super.paintComponent(g);
+ }
+ }
+ };
+ jPanel.setBorder(new EmptyBorder(15, 5, 5, 5));
+ jPanel.setOpaque(false);
+
+ contentPane = jPanel;
+
+ RootPaneContainer.class.cast(window).setContentPane(contentPane);
+ } else {
+ contentPane = RootPaneContainer.class.cast(window).getContentPane();
+ }
+ contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
+
+ JButton button = new JButton("JButton");
+ window.add(button);
+
+ JTextArea textArea = new JTextArea("JTextArea");
+ window.add(textArea);
+
+ JCheckBox checkbox = new JCheckBox("JCheckBox");
+ checkbox.setOpaque(false);
+ window.add(checkbox);
+
+ JComboBox comboBox = new JComboBox(new String[]{"JComboBox", "Some item"});
+ window.add(comboBox);
+
+ JLabel label = new JLabel("JLabel");
+ window.add(label);
+
+ JTextField textField = new JTextField("JTextField");
+ window.add(textField);
+
+ JPanel panel = new JPanel();
+ panel.setOpaque(false);
+ window.add(panel);
+
+ JComboBox comboBox2 = new JComboBox(new String[]{"JComboBox2", "Another item"});
+ window.add(comboBox2);
+
+ JRadioButton radioButton = new JRadioButton("JRadioButton");
+ radioButton.setOpaque(false);
+ window.add(radioButton);
+ }
+
+ Color colorWithOpacity(Color color, float opacity) {
+ return new Color(color.getColorSpace(), color.getColorComponents(null), opacity);
+ }
+
+ public void checkTranslucent() throws Exception {
+ checkTranslucentShape();
+
+ // Drag
+ Point location = window.getLocationOnScreen();
+ robot.dragAndDrop(location.x + 30, location.y + 5, location.x + dl + random.nextInt(dl), location.y + random.nextInt(dl));
+ robot.waitForIdle(delay);
+ checkTranslucentShape();
+
+ // Resize
+ location = window.getLocationOnScreen();
+ robot.dragAndDrop(location.x + 4, location.y + 4, location.x + random.nextInt(2*dl)-dl, location.y + random.nextInt(2*dl)-dl);
+ robot.waitForIdle(delay);
+ checkTranslucentShape();
+
+ EventQueue.invokeAndWait(this::dispose);
+ }
+
+ public void checkDynamic() throws Exception {
+ checkDynamicShape();
+
+ // Drag
+ Point location = window.getLocationOnScreen();
+ robot.dragAndDrop(location.x + 30, location.y + 5, location.x + dl + random.nextInt(dl), location.y + random.nextInt(dl));
+ robot.waitForIdle(delay);
+ checkDynamicShape();
+
+ // Resize
+ location = window.getLocationOnScreen();
+ robot.dragAndDrop(location.x + 4, location.y + 4, location.x + random.nextInt(2*dl)-dl, location.y + random.nextInt(2*dl)-dl);
+ robot.waitForIdle(delay);
+ checkDynamicShape();
+
+ EventQueue.invokeAndWait(this::dispose);
+ }
+
+ void checkClick(int x, int y, int flag) throws Exception {
+
+ System.out.println("Trying to click point " + x + ", " + y + ", looking for " + flag + " flag to trigger.");
+
+ clicked = 0;
+ robot.mouseMove(x, y);
+ robot.click();
+
+ for (int i = 0; i < 100; i++)
+ if ((clicked & (1 << flag)) == 0)
+ robot.delay(50);
+ else
+ break;
+
+ if ((clicked & (1 << flag)) == 0)
+ throw new RuntimeException("FAIL: Flag " + flag + " is not triggered for point " + x + ", " + y + "!");
+ }
+}