1 /* 2 * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @key headful 27 * @bug 6636983 28 * @summary test that composed text at the line starts is handled correctly 29 * @author Sergey Groznyh 30 * @modules java.desktop/sun.swing 31 * @run main bug6636983 32 */ 33 34 import sun.swing.SwingUtilities2; 35 36 import javax.swing.*; 37 import javax.swing.text.*; 38 import javax.swing.text.html.HTMLDocument; 39 import java.awt.*; 40 import java.awt.event.InputMethodEvent; 41 import java.awt.event.KeyEvent; 42 import java.text.AttributedString; 43 44 public class bug6636983 { 45 private Robot robot; 46 47 private final AttributedString Hiragana_A = new AttributedString("\u3042"); 48 49 void sendInputMethodEvent() { 50 InputMethodEvent ime = new InputMethodEvent( 51 ep, 52 InputMethodEvent.INPUT_METHOD_TEXT_CHANGED, 53 Hiragana_A.getIterator(), 54 0, 55 null, 56 null); 57 ep.dispatchEvent(ime); 58 } 59 60 void checkComposedTextRun() { 61 HTMLDocument d = (HTMLDocument) ep.getDocument(); 62 ElementIterator it = new ElementIterator(d.getDefaultRootElement()); 63 64 while (true) { 65 Element e = it.next(); 66 if (e == null) { 67 throw new RuntimeException("no composed text found"); 68 } 69 AttributeSet a = e.getAttributes(); 70 if (a.isDefined(StyleConstants.ComposedTextAttribute)) { 71 if (!AbstractDocument.ContentElementName.equals(a.getAttribute(StyleConstants.NameAttribute))) { 72 throw new RuntimeException("AbstractDocument.ContentElementName.equals(a.getAttribute(StyleConstants.NameAttribute)) is false"); 73 } 74 75 if (a.isDefined(SwingUtilities2.IMPLIED_CR)) { 76 throw new RuntimeException("a.isDefined(SwingUtilities2.IMPLIED_CR) is true"); 77 } 78 79 return; 80 } 81 } 82 83 } 84 85 JEditorPane ep; 86 87 void initAtParagraphStart() { 88 ep.setText("A<p>B"); 89 hitKey(KeyEvent.VK_LEFT); 90 } 91 92 void sendAtParagraphStart() { 93 sendInputMethodEvent(); 94 } 95 96 void checkAtParagraphStart() { 97 checkComposedTextRun(); 98 } 99 100 void initAfterBRElement() { 101 ep.setText("A<br>B"); 102 hitKey(KeyEvent.VK_LEFT); 103 } 104 105 void sendAtBRElement() { 106 sendInputMethodEvent(); 107 } 108 109 void checkAtBrElement() { 110 checkComposedTextRun(); 111 } 112 113 private void hitKey(int keycode) { 114 robot.keyPress(keycode); 115 robot.keyRelease(keycode); 116 robot.delay(550); // The magic number equals JRobot.DEFAULT_DELAY 117 } 118 119 private void run() throws Exception { 120 robot = new Robot(); 121 122 ep = new JEditorPane(); 123 ep.setContentType("text/html"); 124 ep.setPreferredSize(new Dimension(100, 100)); 125 126 JFrame frame = new JFrame("Test: " + getClass().getName()); 127 128 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 129 frame.add(ep); 130 frame.setVisible(true); 131 } 132 133 public static void main(String[] args) throws Throwable { 134 SwingUtilities.invokeAndWait(new Runnable() { 135 public void run() { 136 try { 137 bug6636983 bug6636983 = new bug6636983(); 138 139 bug6636983.run(); 140 bug6636983.initAtParagraphStart(); 141 bug6636983.sendAtParagraphStart(); 142 bug6636983.checkAtParagraphStart(); 143 bug6636983.initAfterBRElement(); 144 bug6636983.sendAtBRElement(); 145 bug6636983.checkAtBrElement(); 146 147 System.out.println("OK"); 148 } catch (Exception e) { 149 throw new RuntimeException("The test failed", e); 150 } 151 } 152 }); 153 } 154 }