/*

  test %I% %E%

  @bug 6315717

  @summary verifies that MouseEvent could be constructed correctly for mouse extra buttons in regard to sun.awt.enableExtraMouseButtons property

  @author Andrei Dmitriev : area=awt.event

  @run main CTORRestrictions

 */

/*

 * verify that user can create the MouseEvent? with button1|2|3|4|5|... when property "sun.awt.enableExtraMouseButtons" is true by default

 */

import java.awt.*;

import java.awt.event.*;

public class CTORRestrictions{

    static Frame frame = new Frame("MouseEvent Test Frame");

    static Point mousePosition;

    static Point mousePositionOnScreen;

    public static void main(String []s){

        Robot robot = null;

        try {

            robot = new Robot();

        } catch (AWTException ex) {

            throw new RuntimeException("Test Failed", ex);

        }

        frame.setSize (200,200);

        frame.setLocation (300, 400);

        frame.setVisible(true);

        robot.delay(1000);

        System.out.println("sun.awt.enableExtraMouseButtons = "+Toolkit.getDefaultToolkit().getDesktopProperty("sun.awt.enableExtraMouseButtons"));

        mousePosition = new Point(100, 100);

        mousePositionOnScreen = new  Point(frame.getLocationOnScreen().x + mousePosition.x,

                                                 frame.getLocationOnScreen().y + mousePosition.y);

        /*

         * On Linux the native system count a wheel (both directions) as two more buttons on a mouse.

         * So, MouseInfo.getNumberOfButtons() would report 5 buttons on a three-button mouse.

         * On Windows it would still report that MouseInfo.getNumberOfButtons() == 3.

         * We should handle XToolkit case and iterate through the buttons

         * up to (MouseInfo.getNumberOfButtons() - 2) value.

         */

        int numberOfButtons;

        if (Toolkit.getDefaultToolkit().getClass().getName().equals("sun.awt.windows.WToolkit")){

            numberOfButtons = MouseInfo.getNumberOfButtons();

        } else {

            numberOfButtons = MouseInfo.getNumberOfButtons() - 2;

        }

        System.out.println("Stage 1. Number of buttons = "+ numberOfButtons);

        for (int buttonId = 1; buttonId <= numberOfButtons; buttonId++){

            postMouseEventNewCtor(buttonId);

        }

        System.out.println("Stage 2. Number of buttons = "+ numberOfButtons);

        for (int buttonId = 1; buttonId <= numberOfButtons; buttonId++){

            postMouseEventOldCtor(buttonId);

        }

        System.out.println("Test passed.");

    }

    public static void postMouseEventNewCtor(int buttonId)    {

        MouseEvent me = new MouseEvent(frame,

                                       MouseEvent.MOUSE_PRESSED,

                                       System.currentTimeMillis(),

                                       MouseEvent.BUTTON1_DOWN_MASK,

                                       mousePosition.x, mousePosition.y,

                                       mousePositionOnScreen.x,

                                       mousePositionOnScreen.y,

                                       1,

                                       false,              //popupTrigger

                                       buttonId            //button

                                       );

        frame.dispatchEvent( ( AWTEvent )me );

    }

    public static void postMouseEventOldCtor(int buttonId)    {

        MouseEvent meOld = new MouseEvent(frame,

                                          MouseEvent.MOUSE_PRESSED,

                                          System.currentTimeMillis(),

                                          MouseEvent.BUTTON1_DOWN_MASK,

                                          mousePosition.x, mousePosition.y,

                                          1,

                                          false,              //popupTrigger

                                          buttonId //button

                                          );

        frame.dispatchEvent( ( AWTEvent )meOld );

    }

}