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/*
* Copyright (c) 2017, 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.
*/
/**
* @test
* @key headful
* @bug 4494085 8158366
* @summary verifies that the recognized action matches modifiers state
* @compile RecognizedActionTest.java
* @run main RecognizedActionTest
*/
import java.awt.Frame;
import java.awt.Component;
import java.awt.Robot;
import java.awt.Point;
import java.awt.Dimension;
import java.awt.AWTEvent;
import java.awt.event.AWTEventListener;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.dnd.DnDConstants;
import java.awt.dnd.DragSource;
import java.awt.dnd.DragGestureListener;
import java.awt.dnd.DragGestureEvent;
public class RecognizedActionTest implements AWTEventListener {
final Frame frame = new Frame();
boolean dragGestureRecognized = false;
int currentDragAction = DnDConstants.ACTION_NONE;
final int[] modifiers = {
0,
InputEvent.CTRL_DOWN_MASK,
InputEvent.SHIFT_DOWN_MASK,
InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK
};
final DragSource dragSource = DragSource.getDefaultDragSource();
final DragGestureListener dragGestureListener = new DragGestureListener() {
public void dragGestureRecognized(DragGestureEvent dge) {
dragGestureRecognized = true;
if (dge.getDragAction() != currentDragAction) {
throw new RuntimeException("Expected: " +
Integer.toHexString(currentDragAction) +
" recognized: " +
Integer.toHexString(dge.getDragAction()));
}
}
};
final Object SYNC_LOCK = new Object();
final int FRAME_ACTIVATION_TIMEOUT = 2000;
final int MOUSE_RELEASE_TIMEOUT = 1000;
Component clickedComponent = null;
public void init() {
try {
frame.setTitle("Test frame");
frame.setBounds(100, 100, 200, 200);
dragSource.createDefaultDragGestureRecognizer(frame,
DnDConstants.ACTION_COPY |
DnDConstants.ACTION_MOVE |
DnDConstants.ACTION_LINK,
dragGestureListener);
frame.getToolkit().addAWTEventListener(this, AWTEvent.MOUSE_EVENT_MASK);
frame.setVisible(true);
Thread.sleep(100);
final Robot robot = new Robot();
robot.waitForIdle();
Thread.sleep(FRAME_ACTIVATION_TIMEOUT);
final Point srcPoint = frame.getLocationOnScreen();
Dimension d = frame.getSize();
srcPoint.translate(d.width / 2, d.height / 2);
if (!pointInComponent(robot, srcPoint, frame)) {
throw new RuntimeException("WARNING: Couldn't locate source frame.");
}
final Point dstPoint = new Point(srcPoint);
dstPoint.translate(d.width / 4, d.height / 4);
if (!pointInComponent(robot, dstPoint, frame)) {
throw new RuntimeException("WARNING: Couldn't locate target frame.");
}
for (int i = 0; i < modifiers.length; i++) {
currentDragAction = convertModifiersToDropAction(modifiers[i]);
dragGestureRecognized = false;
final Point curPoint = new Point(srcPoint);
robot.mouseMove(curPoint.x, curPoint.y);
switch (modifiers[i]) {
case InputEvent.SHIFT_DOWN_MASK:
robot.keyPress(KeyEvent.VK_SHIFT);
robot.waitForIdle();
break;
case InputEvent.CTRL_DOWN_MASK:
robot.keyPress(KeyEvent.VK_CONTROL);
robot.waitForIdle();
break;
case InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK:
robot.keyPress(KeyEvent.VK_CONTROL);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_SHIFT);
robot.waitForIdle();
break;
default:
break;
}
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
Thread.sleep(100);
for (; !curPoint.equals(dstPoint) && !dragGestureRecognized;
curPoint.translate(sign(dstPoint.x - curPoint.x),
sign(dstPoint.y - curPoint.y))) {
robot.mouseMove(curPoint.x, curPoint.y);
Thread.sleep(50);
}
Thread.sleep(100);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
switch (modifiers[i]) {
case InputEvent.SHIFT_DOWN_MASK:
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.waitForIdle();
break;
case InputEvent.CTRL_DOWN_MASK:
robot.keyRelease(KeyEvent.VK_CONTROL);
robot.waitForIdle();
break;
case InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK:
robot.keyRelease(KeyEvent.VK_CONTROL);
robot.waitForIdle();
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.waitForIdle();
break;
default:
break;
}
Thread.sleep(100);
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("The test failed.");
}
}
public int sign(int n) {
return n < 0 ? -1 : n == 0 ? 0 : 1;
}
public void reset() {
clickedComponent = null;
}
public void eventDispatched(AWTEvent e) {
if (e.getID() == MouseEvent.MOUSE_RELEASED) {
clickedComponent = (Component) e.getSource();
synchronized (SYNC_LOCK) {
SYNC_LOCK.notifyAll();
}
}
}
public boolean pointInComponent(Robot robot, Point p, Component comp)
throws InterruptedException {
reset();
robot.mouseMove(p.x, p.y);
robot.waitForIdle();
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
synchronized (SYNC_LOCK) {
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
SYNC_LOCK.wait(MOUSE_RELEASE_TIMEOUT);
}
Component c = clickedComponent;
while (c != null && c != comp) {
c = c.getParent();
}
return c == comp;
}
public void dispose() {
frame.dispose();
}
public int convertModifiersToDropAction(int modifiers) {
int dropAction = DnDConstants.ACTION_NONE;
switch (modifiers & (InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK)) {
case InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK:
dropAction = DnDConstants.ACTION_LINK;
break;
case InputEvent.CTRL_DOWN_MASK:
dropAction = DnDConstants.ACTION_COPY;
break;
case InputEvent.SHIFT_DOWN_MASK:
dropAction = DnDConstants.ACTION_MOVE;
break;
default:
dropAction = DnDConstants.ACTION_MOVE;
break;
}
return dropAction;
}
public static void main(String args[]) {
RecognizedActionTest actionTest = new RecognizedActionTest();
actionTest.init();
actionTest.dispose();
}
}
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