/*

  @test %I% %E%

  @bug 6315717

  @summary verifies that drag events are coming for every button if the property is set to true

  @author Andrei Dmitriev : area=awt.mouse

  @run main ExtraButtonDrag

 */

//events from standard should also come

import java.awt.*;

import java.awt.event.*;

public class ExtraButtonDrag extends Frame {

    static String tk = Toolkit.getDefaultToolkit().getClass().getName();

    static Robot robot;

    static int [] buttonsPressed;

    static int [] buttonsReleased;

    static int [] buttonsClicked;

    volatile static boolean dragged = false;

    volatile static boolean moved = false;

    public ExtraButtonDrag(){

        super("ExtraButtonDrag");

    }

    public static void main(String []s){

        Frame frame = new ExtraButtonDrag();

        MouseAdapter ma = new MouseAdapter() {

                public void mouseDragged(MouseEvent e) {

                    System.out.println("Dragged "+e);// +" : "+ e.getButton() + " : " +e.getButtonState(e.getButton()));

                    dragged = true;

                }

                public void mouseMoved(MouseEvent e) {

                    System.out.println("Moved "+e);

                    moved = true;

                }

                public void mousePressed(MouseEvent e) {

                    System.out.println(">>> "+e);

                }

                public void mouseReleased(MouseEvent e) {

                    System.out.println(">>> "+e);

                }

            };

        frame.addMouseMotionListener(ma);

        frame.addMouseListener(ma);

        frame.setSize(300, 300);

        frame.setVisible(true);

        int [] buttonMask = new int [MouseInfo.getNumberOfButtons()]; //InputEvent.getButtonMasks();

        for (int i = 0; i < MouseInfo.getNumberOfButtons(); i++){

            buttonMask[i] = InputEvent.getMaskForButton(i+1);

            //            System.out.println("TEST: "+tmp[i]);

        }

        try {

            robot = new Robot();

            robot.delay(1000);

            Point centerFrame = new Point(frame.getLocationOnScreen().x + frame.getWidth()/2, frame.getLocationOnScreen().y + frame.getHeight()/2);

            Point outboundsFrame = new Point(frame.getLocationOnScreen().x + frame.getWidth()*3/2, frame.getLocationOnScreen().y + frame.getHeight()/2);

            System.out.println("areExtraMouseButtonsEnabled() == " + Toolkit.getDefaultToolkit().areExtraMouseButtonsEnabled() );

            for (int i = 0; i < MouseInfo.getNumberOfButtons(); i++){

                System.out.println("button to drag = " +(i+1) + " : value passed to robot = " +buttonMask[i]);

                try {

                    dragMouse(buttonMask[i], centerFrame.x, centerFrame.y, outboundsFrame.x, outboundsFrame.y);

                } catch (IllegalArgumentException e){

                    throw new RuntimeException("Test failed. Exception occured.", e);

                }

                robot.delay(500);

                //this is a choice-case for X protocol issue: native events from extra buttons doesn't contain

                // the correct state so it's unable to decide if there is a drag or move. By default we send MOVED event.

                //XToolkit: extra buttons should report MOVED events only

                //WToolkit: extra buttons should report DRAGGED events only

                if (i > 2){ //extra buttons only

                    if (tk.equals("sun.awt.X11.XToolkit") || tk.equals("sun.awt.motif.MToolkit")) {

                        if (!moved || dragged) {

                            throw new RuntimeException("Test failed."+ tk +" Button = " +(i+1) + " moved = "+moved +" : dragged = " +dragged);

                        }

                    } else { //WToolkit

                        if (moved || !dragged) {

                            throw new RuntimeException("Test failed."+ tk +" Button = " +(i+1) + " moved = "+moved +" : dragged = " +dragged);

                        }

                    }

                } else {

                    if (moved || !dragged){

                        throw new RuntimeException("Test failed. Button = " +(i+1) + " not dragged.");

                    }

                }

            }

        } catch (Exception e){

            throw new RuntimeException("", e);

        }

    }

    public static void dragMouse(int button, int x0, int y0, int x1, int y1){

        int curX = x0;

        int curY = y0;

        int dx = x0 < x1 ? 1 : -1;

        int dy = y0 < y1 ? 1 : -1;

        robot.mouseMove(x0, y0);

        robot.delay(200);

        dragged = false;

        moved = false;

        robot.mousePress(button);

        while (curX != x1){

            curX += dx;

            robot.mouseMove(curX, curY);

            robot.delay(5);

        }

        while (curY != y1 ){

            curY += dy;

            robot.mouseMove(curX, curY);

            robot.delay(5);

        }

        robot.mouseRelease(button);

    }

}