/*

 * Copyright (c) 2015, 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

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 */

import java.awt.Component;

import java.awt.EventQueue;

import java.awt.MouseInfo;

import java.awt.Rectangle;

import java.awt.Robot;

import java.awt.event.InputEvent;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import javax.swing.JFrame;

import javax.swing.JTextField;

/**

 * @test

 * @bug 8143054

 */

public final class MouseModifiersInKeyEvent {

    private static int modifiersEX = 0;

    private static int modifiers = 0;

    private static JFrame f;

    private static Rectangle bounds;

    public static void main(final String[] args) throws Exception {

        for (int i = 1; i <= MouseInfo.getNumberOfButtons(); ++i) {

            test(InputEvent.getMaskForButton(i));

        }

    }

    private static void test(final int mask) throws Exception {

        final Robot r = new Robot();

        r.setAutoDelay(100);

        r.setAutoWaitForIdle(true);

        EventQueue.invokeAndWait(MouseModifiersInKeyEvent::createAndShowGUI);

        r.waitForIdle();

        EventQueue.invokeAndWait(() -> bounds = f.getBounds());

        r.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);

        r.mousePress(mask);

        r.keyPress(KeyEvent.VK_A);

        r.keyRelease(KeyEvent.VK_A);

        EventQueue.invokeAndWait(() -> f.dispose());

        r.mouseRelease(mask);

        // all extended modifiers should work

        if (modifiersEX != mask) {

            System.err.println("Expected modifiersEX: " + mask);

            System.err.println("Actual modifiersEX: " + modifiersEX);

            throw new RuntimeException();

        }

        // old modifiers work only for button1

        if (modifiersEX == InputEvent.BUTTON1_DOWN_MASK) {

            if (modifiers != InputEvent.BUTTON1_MASK) {

                System.err.println("Expected modifiers: " + InputEvent.BUTTON1_MASK);

                System.err.println("Actual modifiers: " + modifiers);

                throw new RuntimeException();

            }

        }

        modifiersEX = 0;

        modifiers = 0;

    }

    private static void createAndShowGUI() {

        f = new JFrame();

        final Component component = new JTextField();

        component.addKeyListener(new MyKeyListener());

        f.add(component);

        f.setSize(300, 300);

        f.setLocationRelativeTo(null);

        f.setAlwaysOnTop(true);

        f.setVisible(true);

    }

    static final class MyKeyListener extends KeyAdapter {

        public void keyPressed(final KeyEvent e) {

            modifiersEX = e.getModifiersEx();

            modifiers = e.getModifiers();

        }

    }

}