
org.assertj.swing.util.RobotFactory Maven / Gradle / Ivy
/*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* Copyright 2012-2018 the original author or authors.
*/
package org.assertj.swing.util;
import org.jetbrains.annotations.NotNull;
import java.awt.*;
/**
* Factory of AWT {@code Robot}s.
*
* @author Alex Ruiz
*/
public class RobotFactory {
private static GraphicsDevice getScreenDevice() {
if (OVERRIDDEN_SCREEN_DEVICE != null) {
return OVERRIDDEN_SCREEN_DEVICE;
} else {
return GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
}
}
private static GraphicsDevice getOverriddenScreenDevice() {
String testDisplay = System.getenv().get("TEST_DISPLAY");
if (testDisplay != null) {
for (GraphicsDevice screenDevice : GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()) {
if (screenDevice.getIDstring().equals(testDisplay)) {
return screenDevice;
}
}
}
return null;
}
public static final GraphicsDevice OVERRIDDEN_SCREEN_DEVICE = getOverriddenScreenDevice();
public static final GraphicsDevice DEFAULT_SCREEN_DEVICE = getScreenDevice();
public static final Point DEFAULT_WINDOW_LOCATION = getDefaultWindowLocation();
private static Point getDefaultWindowLocation() {
Rectangle screenBounds = DEFAULT_SCREEN_DEVICE.getDefaultConfiguration().getBounds();
return new Point(screenBounds.x + 100, screenBounds.y + 100);
}
/**
* Creates a new AWT {@code Robot} object in the coordinate system of the primary screen.
*
* @return the created {@code Robot}.
* @throws AWTException if the platform configuration does not allow low-level input control. This exception is always
* thrown when {@code GraphicsEnvironment.isHeadless()} returns {@code true}.
* @throws SecurityException if {@code createRobot} permission is not granted.
*/
@NotNull
public Robot newRobotInPrimaryScreen() throws AWTException {
return new Robot(DEFAULT_SCREEN_DEVICE);
}
/**
* Creates a new AWT {@code Robot} object in the coordinate system of the left screen (in terms of coordinates).
*
* @return the created {@code Robot}.
* @throws AWTException if the platform configuration does not allow low-level input control. This exception is always
* thrown when {@code GraphicsEnvironment.isHeadless()} returns {@code true}.
* @throws SecurityException if {@code createRobot} permission is not granted.
*/
@NotNull
public Robot newRobotInLeftScreen() throws AWTException {
int lowestX = Integer.MAX_VALUE;
GraphicsDevice lowestScreen = null;
if (OVERRIDDEN_SCREEN_DEVICE != null) {
lowestScreen = OVERRIDDEN_SCREEN_DEVICE;
} else {
for (GraphicsDevice screen : GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()) {
if (screen.getDefaultConfiguration().getBounds().x < lowestX) {
lowestX = screen.getDefaultConfiguration().getBounds().x;
lowestScreen = screen;
}
}
}
return new Robot(lowestScreen);
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy