/* * Copyright (c) 2016, 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 * @bug 8162796 * @summary Verifies if LinearGradientPaint is printed in osx * @run main/manual LinearGradientPrintingTest */ import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.Container; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.LinearGradientPaint; import java.awt.Shape; import java.awt.event.ActionEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.awt.geom.Point2D; import java.awt.geom.Rectangle2D; import java.awt.print.PageFormat; import java.awt.print.Printable; import java.awt.print.PrinterException; import java.awt.print.PrinterJob; import javax.swing.AbstractAction; import javax.swing.JButton; import javax.swing.JDialog; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JTextArea; import javax.swing.SwingUtilities; import javax.swing.WindowConstants; public class LinearGradientPrintingTest extends Component implements Printable { private static Thread mainThread; private static boolean testPassed; private static boolean testGeneratedInterrupt; private static JFrame f = null; public static void main(String[] args) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { //createUI(); doTest(LinearGradientPrintingTest::createUI); } }); mainThread = Thread.currentThread(); try { Thread.sleep(120000); } catch (InterruptedException e) { if (!testPassed && testGeneratedInterrupt) { throw new RuntimeException("LinearGradientPaint did not print"); } } if (!testGeneratedInterrupt) { throw new RuntimeException("user has not executed the test"); } } public static void createUI() { f = new JFrame("LinearGradient Printing Test"); f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); final LinearGradientPrintingTest gpt = new LinearGradientPrintingTest(); Container c = f.getContentPane(); c.add(BorderLayout.CENTER, gpt); final JButton print = new JButton("Print"); print.addActionListener(new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { PrinterJob job = PrinterJob.getPrinterJob(); job.setPrintable(gpt); final boolean doPrint = job.printDialog(); if (doPrint) { try { job.print(); } catch (PrinterException ex) { throw new RuntimeException(ex); } } } }); c.add(print, BorderLayout.SOUTH); f.pack(); f.setVisible(true); } public Dimension getPreferredSize() { return new Dimension(500,500); } public void paint(Graphics g) { doPaint((Graphics2D)g); } public int print( Graphics graphics, PageFormat format, int index ) { Graphics2D g2d = (Graphics2D)graphics; g2d.translate(format.getImageableX(), format.getImageableY()); doPaint(g2d); return index == 0 ? PAGE_EXISTS : NO_SUCH_PAGE; } static final float DIM = 100; public void doPaint(Graphics2D g2d) { g2d.translate(DIM*0.2, DIM*0.2); Shape s = new Rectangle2D.Float(0, 0, DIM*2, DIM*2); Point2D.Double p1 = new Point2D.Double(0.0, 0.0); Point2D.Double p2 = new Point2D.Double(DIM/2.0, DIM/2.0); // LinearGradientPaint //g2d.translate(DIM*2.2, 0); Color colors[] = { Color.red, Color.blue} ; float fractions[] = { 0.0f, 1.0f }; LinearGradientPaint lgp = new LinearGradientPaint(p1, p2, fractions, colors, LinearGradientPaint.CycleMethod.NO_CYCLE); g2d.setPaint(lgp); g2d.fill(s); g2d.translate(DIM*2.2, 0); Color colors1[] = { Color.red, Color.blue, Color.green, Color.white} ; float fractions1[] = { 0.0f, 0.3f, 0.6f, 1.0f }; LinearGradientPaint lgp1 = new LinearGradientPaint(p1, p2, fractions1, colors1, LinearGradientPaint.CycleMethod.REFLECT); g2d.setPaint(lgp1); g2d.fill(s); g2d.translate(-DIM*2.2, DIM*2.2); Color colors2[] = { Color.red, Color.blue, Color.green, Color.white} ; float fractions2[] = { 0.0f, 0.3f, 0.6f, 1.0f }; LinearGradientPaint lgp2 = new LinearGradientPaint(p1, p2, fractions2, colors2, LinearGradientPaint.CycleMethod.REPEAT); g2d.setPaint(lgp2); g2d.fill(s); } public static synchronized void pass() { testPassed = true; testGeneratedInterrupt = true; mainThread.interrupt(); } public static synchronized void fail() { testPassed = false; testGeneratedInterrupt = true; mainThread.interrupt(); } private static void doTest(Runnable action) { String description = " A LinearGradientPaint graphics will be shown on console.\n" + " The same graphics is sent to printer.\n" + " Please verify if LinearGradientPaint shading is printed.\n" + " If none is printed, press FAIL else press PASS"; final JDialog dialog = new JDialog(); dialog.setTitle("printSelectionTest"); JTextArea textArea = new JTextArea(description); textArea.setEditable(false); final JButton testButton = new JButton("Start Test"); final JButton passButton = new JButton("PASS"); passButton.setEnabled(false); passButton.addActionListener((e) -> { f.dispose(); dialog.dispose(); pass(); }); final JButton failButton = new JButton("FAIL"); failButton.setEnabled(false); failButton.addActionListener((e) -> { f.dispose(); dialog.dispose(); fail(); }); testButton.addActionListener((e) -> { testButton.setEnabled(false); action.run(); passButton.setEnabled(true); failButton.setEnabled(true); }); JPanel mainPanel = new JPanel(new BorderLayout()); mainPanel.add(textArea, BorderLayout.CENTER); JPanel buttonPanel = new JPanel(new FlowLayout()); buttonPanel.add(testButton); buttonPanel.add(passButton); buttonPanel.add(failButton); mainPanel.add(buttonPanel, BorderLayout.SOUTH); dialog.add(mainPanel); dialog.pack(); dialog.setVisible(true); dialog.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { System.out.println("main dialog closing"); testGeneratedInterrupt = false; mainThread.interrupt(); } }); } }