/*

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

import static jdk.testlibrary.Asserts.*;

// FDW: Frame -> Dialog -> Window

public class BlockingFDWTest {

    private TestFrame  frame;

    private TestDialog dialog;

    private TestWindow window;

    private Dialog hiddenDialog;

    private Frame  hiddenFrame;

    private static final int delay = 500;

    private final ExtendedRobot robot;

    public enum DialogOwner {HIDDEN_DIALOG, NULL_DIALOG, HIDDEN_FRAME, NULL_FRAME};

    public BlockingFDWTest(Dialog.ModalityType modalityType,

                           DialogOwner         owner) throws Exception {

        robot = new ExtendedRobot();

        EventQueue.invokeLater(() -> { createGUI(modalityType, owner); });

    }

    private void createGUI(Dialog.ModalityType modalityType,

                           DialogOwner         owner) {

        frame = new CustomFrame();

        frame.setLocation(50, 50);

        switch (owner) {

            case HIDDEN_DIALOG:

                hiddenDialog = new Dialog((Frame) null);

                dialog = new CustomDialog(hiddenDialog);

                break;

            case NULL_DIALOG:

                dialog = new CustomDialog((Dialog) null);

                break;

            case HIDDEN_FRAME:

                hiddenFrame = new Frame();

                dialog = new CustomDialog(hiddenFrame);

                break;

            case NULL_FRAME:

                dialog = new CustomDialog((Frame) null);

                break;

        }

        assertFalse(dialog == null, "error: null dialog");

        dialog.setLocation(250, 50);

        if (modalityType != null) {

            dialog.setModalityType(modalityType);

        }

        window = new TestWindow(frame);

        window.setLocation(450, 50);

        frame.setVisible(true);

    }

    public void doTest() throws Exception {

        try {

            robot.waitForIdle(delay);

            frame.clickOpenButton(robot);

            robot.waitForIdle(delay);

            dialog.activated.waitForFlagTriggered();

            assertTrue(dialog.activated.flag(), "Dialog did not trigger " +

                "Window Activated event when it became visible");

            dialog.closeGained.waitForFlagTriggered();

            assertTrue(dialog.closeGained.flag(), "the 1st Dialog button " +

                "did not gain focus when it became visible");

            assertTrue(dialog.closeButton.hasFocus(), "the 1st Dialog button " +

                "gained the focus but lost it afterwards");

            frame.checkUnblockedFrame(robot, "A " + dialog.getModalityType() + " dialog is visible.");

            dialog.checkUnblockedDialog(robot, "A Frame is visible.");

            dialog.openClicked.reset();

            dialog.clickOpenButton(robot);

            robot.waitForIdle(delay);

            window.checkUnblockedWindow(robot,

                "A Frame and a " + dialog.getModalityType() + " Dialog are visible.");

            robot.waitForIdle(delay);

        } finally {

            EventQueue.invokeAndWait(this::closeAll);

        }

    }

    private void closeAll() {

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

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

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

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

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

    }

    class CustomFrame extends TestFrame {

        @Override

        public void doOpenAction() {

            if (dialog != null) { dialog.setVisible(true); }

        }

    }

    class CustomDialog extends TestDialog {

        public CustomDialog(Dialog dialog) {

            super(dialog);

        }

        public CustomDialog(Frame frame) {

            super(frame);

        }

        @Override

        public void doOpenAction() {

            if (window != null) { window.setVisible(true); }

        }

        @Override

        public void doCloseAction() {

            this.dispose();

        }

    }

}