/*

 * Copyright (c) 2013, 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.

 */

/*

 * @test

 * @bug 8012586

 * @summary verify that modal dialog will appeared above fullscreen window under Metacity WM.

 * @run main FullscreenDialogModality

 * @run main/othervm FullscreenDialogModality

 * @author vkravets

 */

import test.java.awt.regtesthelpers.Util;

import java.awt.*;

import java.lang.reflect.InvocationTargetException;

public class FullscreenDialogModality extends Frame {

    static Robot robot = null;

    public void enterFS() {

        GraphicsDevice gd = getGraphicsConfiguration().getDevice();

        final boolean fs = gd.isFullScreenSupported();

        System.out.println("FullscreenSupported: " + (fs ? "yes" : "no"));

        gd.setFullScreenWindow(this);

        try {

            // Give the system time to set the FS window and display it

            // properly

            Thread.sleep(2000);

        } catch (Exception e) {}

    }

    public void exitFS() {

        GraphicsDevice gd = getGraphicsConfiguration().getDevice();

        // reset window

        gd.setFullScreenWindow(null);

        try {

            // Give the system time to set the FS window and display it

            // properly

            Thread.sleep(2000);

        } catch (Exception e) {}

    }

    public void checkDialogModality() throws InvocationTargetException, InterruptedException {

        // Dialog

        final Dialog d = new Dialog(FullscreenDialogModality.this, "Modal dialog", Dialog.ModalityType.APPLICATION_MODAL);

        d.setBounds(500, 500, 160, 160);

        d.setModal(true);

        d.setBackground(Color.red);

        EventQueue.invokeLater(new Runnable()

        {

            public void run()

            {

                d.setVisible(true);

            }

        });

        // Wait until the dialog is shown

        EventQueue.invokeLater(new Runnable() {

            public void run() {

                // Empty

            }

        });

        Util.waitForIdle(robot);

        try {

            //Check color

            Point checkPoint = new Point(d.getX() + d.getWidth() / 2, d.getY() + d.getHeight() / 2);

            Color actual = robot.getPixelColor(checkPoint.x, checkPoint.y);

            System.out.println("Color = " + actual);

            if (actual.getRGB() == Color.GREEN.getRGB()) {

                throw new RuntimeException("Test FAILED: Modal dialog shown below fullscreen window");

            } else if (actual.getRGB() == Color.RED.getRGB()) {

                System.out.println("Test PASSED: Modal dialog shown above fullscreen window");

            } else {

                System.out.println("pixelColor " +

                        Integer.toHexString(actual.getRGB()) +

                        " at coordinates (" + checkPoint.x + ", " + checkPoint.y + ")");

                throw new RuntimeException("Test FAILED: Unexpected behavior");

            }

            robot.delay(2000);

            Util.waitForIdle(robot);

        } finally {

            d.dispose();

        }

    }

    public static void main(String args[]) throws InvocationTargetException, InterruptedException {

        if (Util.getWMID() != Util.METACITY_WM) {

            System.out.println("This test is only useful on Metacity");

            return;

        }

        robot = Util.createRobot();

        Util.waitForIdle(robot);

        final FullscreenDialogModality frame = new FullscreenDialogModality();

        frame.setUndecorated(true);

        frame.setBackground(Color.green);

        frame.setSize(500, 500);

        frame.setVisible(true);

        try {

            robot.delay(100);

            Util.waitForIdle(robot);

            EventQueue.invokeAndWait(new Runnable() {

                public void run() {

                    frame.enterFS();

                }

            });

            robot.delay(200);

            Util.waitForIdle(robot);

            frame.checkDialogModality();

            EventQueue.invokeAndWait(new Runnable() {

                public void run() {

                    frame.exitFS();

                }

            });

        } finally {

            frame.dispose();

        }

    }

}