/*

 * Copyright (c) 2007, 2018, 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 java.awt.*;

import static jdk.test.lib.Asserts.*;

// DDF: Dialog - Dialog - Frame

public class OnTopDDFTest {

    private volatile TestDialog dialog, leftDialog;

    private volatile TestFrame rightFrame;

    private volatile Frame hiddenFrame;

    private static final int delay = 500;

    private final ExtendedRobot robot;

    boolean setModal;

    Dialog.ModalityType modalityType;

    private OnTopDDFTest(Dialog.ModalityType modType,

                         boolean             modal) throws Exception {

        modalityType = modType;

        setModal = modal;

        robot = new ExtendedRobot();

        EventQueue.invokeLater(this::createGUI);

    }

    public OnTopDDFTest(Dialog.ModalityType modalityType) throws Exception {

        this(modalityType, false);

    }

    public OnTopDDFTest() throws Exception {

        this(null, true);

    }

    private void createGUI() {

        hiddenFrame = new Frame();

        leftDialog = new TestDialog(hiddenFrame);

        leftDialog.setSize(200, 100);

        leftDialog.setLocation(50, 50);

        leftDialog.setVisible(true);

        dialog = new CustomDialog(leftDialog);

        if (setModal) {

            dialog.setModal(true);

            modalityType = dialog.getModalityType();

        } else if (modalityType != null) {

            dialog.setModalityType(modalityType);

        }

        dialog.setSize(200, 100);

        dialog.setLocation(200, 50);

        rightFrame = new TestFrame();

        rightFrame.setSize(200, 100);

        rightFrame.setLocation(350, 50);

        dialog.setVisible(true);

    }

    public void doTest() throws Exception {

        try {

            robot.waitForIdle(delay);

            dialog.activated.waitForFlagTriggered();

            assertTrue(dialog.activated.flag(), "Dialog still not visible.");

            dialog.clickOpenButton(robot);

            robot.waitForIdle(delay);

            if ((modalityType == Dialog.ModalityType.MODELESS) ||

                (modalityType == Dialog.ModalityType.DOCUMENT_MODAL)) {

                rightFrame.clickCloseButton(robot);

                robot.waitForIdle(delay);

                rightFrame.closeClicked.reset();

                dialog.transferFocusToDialog(robot, "A Frame partially hides the " +

                    modalityType + " Dialog.", dialog.openButton);

                robot.waitForIdle(delay);

                dialog.checkUnblockedDialog(robot,

                    "This is " + modalityType + " dialog and no other Dialogs blocks it.");

                robot.waitForIdle(delay);

                rightFrame.closeClicked.waitForFlagTriggered(5);

                assertFalse(rightFrame.closeClicked.flag(), "Clicking on " + modalityType +

                    "dialog did not bring it to the top. A frame on top of Dialog.");

                robot.waitForIdle(delay);

                dialog.closeClicked.reset();

                if (modalityType == Dialog.ModalityType.MODELESS) {

                    leftDialog.transferFocusToDialog(robot, "This dialog is not " +

                        "blocked by any other dialogs.", leftDialog.closeButton);

                } else {

                    leftDialog.transferFocusToBlockedDialog(robot, "This dialog is not " +

                        "blocked by any other dialogs.", leftDialog.closeButton);

                }

            } else {

                dialog.checkUnblockedDialog(robot, "Checking if modal dialog " +

                    "appears on top of blocked Frame.");

                robot.waitForIdle(delay);

                rightFrame.closeClicked.waitForFlagTriggered(5);

                assertFalse(rightFrame.closeClicked.flag(),

                    "Frame on top of an application modal Dialog.");

                robot.waitForIdle(delay);

                leftDialog.transferFocusToBlockedDialog(robot,

                    "An application modal dialog blocks the Dialog.", leftDialog.closeButton);

            }

            robot.waitForIdle(delay);

            dialog.clickCloseButton(robot);

            robot.waitForIdle(delay);

        } finally {

            EventQueue.invokeAndWait(this::closeAll);

        }

    }

    private void closeAll() {

        if (dialog != null) { dialog.dispose(); }

        if (leftDialog != null) { leftDialog.dispose(); }

        if (rightFrame != null) { rightFrame.dispose(); }

        if (hiddenFrame != null) { hiddenFrame.dispose(); }

    }

    class CustomDialog extends TestDialog {

        public CustomDialog(Dialog d) { super(d); }

        @Override

        public void doOpenAction() {

            if (rightFrame != null) {

                rightFrame.setVisible(true);

            }

        }

    }

}