qadevOOo/tests/java/mod/_sw/SwAccessiblePageView.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18 package mod._sw;
  19
  20 import java.io.PrintWriter;
  21
  22 import lib.Status;
  23 import lib.StatusException;
  24 import lib.TestCase;
  25 import lib.TestEnvironment;
  26 import lib.TestParameters;
  27 import util.AccessibilityTools;
  28 import util.WriterTools;
  29 import util.utils;
  30
  31 import com.sun.star.accessibility.AccessibleRole;
  32 import com.sun.star.accessibility.XAccessible;
  33 import com.sun.star.accessibility.XAccessibleContext;
  34 import com.sun.star.accessibility.XAccessibleValue;
  35 import com.sun.star.awt.XWindow;
  36 import com.sun.star.beans.XPropertySet;
  37 import com.sun.star.container.XEnumeration;
  38 import com.sun.star.container.XEnumerationAccess;
  39 import com.sun.star.frame.XController;
  40 import com.sun.star.frame.XDispatch;
  41 import com.sun.star.frame.XDispatchProvider;
  42 import com.sun.star.frame.XModel;
  43 import com.sun.star.lang.XMultiServiceFactory;
  44 import com.sun.star.text.ControlCharacter;
  45 import com.sun.star.text.XText;
  46 import com.sun.star.text.XTextCursor;
  47 import com.sun.star.text.XTextDocument;
  48 import com.sun.star.uno.AnyConverter;
  49 import com.sun.star.uno.Type;
  50 import com.sun.star.uno.UnoRuntime;
  51 import com.sun.star.uno.XInterface;
  52 import com.sun.star.util.URL;
  53 import com.sun.star.util.XURLTransformer;
  54
  55 public class SwAccessiblePageView extends TestCase {
  56
  57     XTextDocument xTextDoc = null;
  58
  59     /**
  60     * Called to create an instance of <code>TestEnvironment</code>
  61     * with an object to test and related objects.
  62     * Switches the document to Print Preview mode.
  63     * Obtains accessible object for the page view.
  64     *
  65     * @param Param test parameters
  66     * @param log writer to log information while testing
  67     *
  68     * @see TestEnvironment
  69     * @see #getTestEnvironment
  70     */
  71     protected TestEnvironment createTestEnvironment(
  72         TestParameters Param, PrintWriter log) {
  73
  74         XInterface oObj = null;
  75         XInterface port = null;
  76         XInterface para = null;
  77         XPropertySet paraP = null;
  78         XText oText = xTextDoc.getText();
  79         XTextCursor oCursor = oText.createTextCursor();
  80
  81         log.println( "inserting some lines" );
  82         try {
  83             for (int i=0; i<2; i++){
  84                 oText.insertString( oCursor,"Paragraph Number: " + i, false);
  85                 oText.insertString( oCursor,
  86                 " The quick brown fox jumps over the lazy Dog: SwXParagraph",
  87                 false);
  88                 oText.insertControlCharacter(
  89                 oCursor, ControlCharacter.PARAGRAPH_BREAK, false );
  90                 oText.insertString( oCursor,
  91                 "THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG: SwXParagraph",
  92                 false);
  93                 oText.insertControlCharacter(oCursor,
  94                 ControlCharacter.PARAGRAPH_BREAK, false );
  95                 oText.insertControlCharacter(
  96                 oCursor, ControlCharacter.LINE_BREAK, false );
  97             }
  98         } catch ( com.sun.star.lang.IllegalArgumentException e ){
  99             e.printStackTrace(log);
 100             throw new StatusException( "Couldn't insert lines", e );
 101         }
 102
 103         // Enumeration
 104         XEnumerationAccess oEnumA = UnoRuntime.queryInterface(XEnumerationAccess.class, oText );
 105         XEnumeration oEnum = oEnumA.createEnumeration();
 106
 107         try {
 108             para = (XInterface) AnyConverter.toObject(
 109             new Type(XInterface.class),oEnum.nextElement());
 110             XEnumerationAccess oEnumB = UnoRuntime.queryInterface( XEnumerationAccess.class, para );
 111             XEnumeration oEnum2 = oEnumB.createEnumeration();
 112             port = (XInterface) AnyConverter.toObject(
 113             new Type(XInterface.class),oEnum2.nextElement());
 114         } catch ( com.sun.star.lang.WrappedTargetException e ) {
 115             e.printStackTrace(log);
 116             log.println("Error: exception occurred...");
 117         } catch ( com.sun.star.container.NoSuchElementException e ) {
 118             e.printStackTrace(log);
 119             log.println("Error: exception occurred...");
 120         } catch ( com.sun.star.lang.IllegalArgumentException e ) {
 121             e.printStackTrace(log);
 122             log.println("Error: exception occurred...");
 123         }
 124
 125         try {
 126             UnoRuntime.queryInterface(XPropertySet.class, port);
 127             paraP = UnoRuntime.queryInterface(XPropertySet.class, para);
 128             paraP.setPropertyValue("BreakType",com.sun.star.style.BreakType.PAGE_AFTER);
 129         } catch ( com.sun.star.lang.WrappedTargetException e ) {
 130             log.println("Error, exception occurred...");
 131             e.printStackTrace(log);
 132             throw new StatusException( "Couldn't get Paragraph", e );
 133         } catch ( com.sun.star.lang.IllegalArgumentException e ) {
 134             log.println("Error, exception occurred...");
 135             e.printStackTrace(log);
 136             throw new StatusException( "Couldn't get Paragraph", e );
 137         } catch ( com.sun.star.beans.UnknownPropertyException e ) {
 138             log.println("Error, exception occurred...");
 139             e.printStackTrace(log);
 140             throw new StatusException( "Couldn't get Paragraph", e );
 141         } catch ( com.sun.star.beans.PropertyVetoException e ) {
 142             log.println("Error, exception occurred...");
 143             e.printStackTrace(log);
 144             throw new StatusException( "Couldn't get Paragraph", e );
 145         }
 146
 147         shortWait();
 148
 149         XController xController = xTextDoc.getCurrentController();
 150
 151         XModel aModel = UnoRuntime.queryInterface(XModel.class, xTextDoc);
 152
 153         //switch to 'Print Preview' mode
 154         try {
 155             XDispatchProvider xDispProv = UnoRuntime.queryInterface(XDispatchProvider.class, xController);
 156             XURLTransformer xParser = UnoRuntime.queryInterface(XURLTransformer.class,
 157          ((XMultiServiceFactory)Param.getMSF()).createInstance("com.sun.star.util.URLTransformer"));
 158             // Because it's an in/out parameter we must use an array of URL objects.
 159             URL[] aParseURL = new URL[1];
 160             aParseURL[0] = new URL();
 161             aParseURL[0].Complete = ".uno:PrintPreview";
 162             xParser.parseStrict(aParseURL);
 163             URL aURL = aParseURL[0];
 164             XDispatch xDispatcher = xDispProv.queryDispatch(aURL, "", 0);
 165             if(xDispatcher != null)
 166                 xDispatcher.dispatch( aURL, null );
 167         } catch (com.sun.star.uno.Exception e) {
 168             log.println("Couldn't change mode");
 169             throw new StatusException(Status.failed("Couldn't change mode"));
 170         }
 171
 172         shortWait();
 173
 174         AccessibilityTools at = new AccessibilityTools();
 175
 176         XWindow xWindow = AccessibilityTools.getCurrentWindow((XMultiServiceFactory)Param.getMSF(), aModel);
 177         XAccessible xRoot = AccessibilityTools.getAccessibleObject(xWindow);
 178
 179         AccessibilityTools.printAccessibleTree(log, xRoot, Param.getBool(util.PropertyName.DEBUG_IS_ACTIVE));
 180
 181         System.out.println("Panel: "+AccessibleRole.PANEL);
 182         System.out.println("ScrollPane: "+AccessibleRole.SCROLL_PANE);
 183         oObj = AccessibilityTools.getAccessibleObjectForRole(xRoot, AccessibleRole.PANEL,"Page");
 184
 185         log.println("ImplementationName " + utils.getImplName(oObj));
 186
 187
 188         TestEnvironment tEnv = new TestEnvironment(oObj);
 189
 190         getAccessibleObjectForRole(xRoot, AccessibleRole.SCROLL_BAR);
 191         final XAccessibleValue xAccVal = UnoRuntime.queryInterface
 192                                 (XAccessibleValue.class, SearchedContext) ;
 193
 194         tEnv.addObjRelation("EventProducer",
 195             new ifc.accessibility._XAccessibleEventBroadcaster.EventProducer() {
 196                 public void fireEvent() {
 197                     Integer old = (Integer) xAccVal.getCurrentValue();
 198                     Integer newValue = new Integer(old.intValue()+10);
 199                     xAccVal.setCurrentValue(newValue);
 200                     xAccVal.setCurrentValue(old);
 201                 }
 202             });
 203
 204         return tEnv;
 205
 206     }
 207
 208     public static boolean first = false;
 209     public static XAccessibleContext SearchedContext = null;
 210
 211     public static void getAccessibleObjectForRole(XAccessible xacc,short role) {
 212         XAccessibleContext ac = xacc.getAccessibleContext();
 213         if (ac.getAccessibleRole()==role) {
 214             if (first) SearchedContext = ac;
 215                 else first=true;
 216         } else {
 217             int k = ac.getAccessibleChildCount();
 218             for (int i=0;i<k;i++) {
 219                 try {
 220                     getAccessibleObjectForRole(ac.getAccessibleChild(i),role);
 221                     if (SearchedContext != null) return ;
 222                 } catch (com.sun.star.lang.IndexOutOfBoundsException e) {
 223                     System.out.println("Couldn't get Child");
 224                 }
 225             }
 226         }
 227     }
 228
 229
 230     /**
 231     * Called while disposing a <code>TestEnvironment</code>.
 232     * Disposes text document.
 233     * @param Param test parameters
 234     * @param log writer to log information while testing
 235     */
 236     protected void cleanup( TestParameters Param, PrintWriter log) {
 237         log.println("dispose text document");
 238         util.DesktopTools.closeDoc(xTextDoc);
 239     }
 240
 241     /**
 242      * Called while the <code>TestCase</code> initialization. In the
 243      * implementation does nothing. Subclasses can override to initialize
 244      * objects shared among all <code>TestEnvironment</code>s.
 245      *
 246      * @param Param test parameters
 247      * @param log writer to log information while testing
 248      *
 249      * @see #initializeTestCase
 250      */
 251     protected void initialize(TestParameters Param, PrintWriter log) {
 252         log.println( "creating a text document" );
 253         xTextDoc = WriterTools.createTextDoc((XMultiServiceFactory)Param.getMSF());
 254     }
 255
 256     /**
 257     * Sleeps for 0.5 sec. to allow StarOffice to react on <code>
 258     * reset</code> call.
 259     */
 260     private void shortWait() {
 261         try {
 262             Thread.sleep(500) ;
 263         } catch (InterruptedException e) {
 264             log.println("While waiting :" + e) ;
 265         }
 266     }
 267 }