toolkit/test/accessibility/ContextEventHandler.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
  19 import com.sun.star.accessibility.AccessibleEventObject;
  20 import com.sun.star.accessibility.AccessibleEventId;
  21 import com.sun.star.uno.AnyConverter;
  22
  23 import java.io.PrintStream;
  24
  25 import tools.NameProvider;
  26
  27 class ContextEventHandler
  28     extends EventHandler
  29 {
  30     public ContextEventHandler (AccessibleEventObject aEvent, AccessibilityTreeModel aTreeModel)
  31     {
  32         super (aEvent, aTreeModel);
  33     }
  34
  35     public void PrintOldAndNew (PrintStream out)
  36     {
  37         switch (mnEventId)
  38         {
  39             case AccessibleEventId.STATE_CHANGED:
  40                 try
  41                 {
  42                     int nOldValue = AnyConverter.toInt (maEvent.OldValue);
  43                     out.println ("    turning off state " + nOldValue + " ("
  44                         + NameProvider.getStateName (nOldValue) + ")");
  45                 }
  46                 catch (com.sun.star.lang.IllegalArgumentException e)
  47                 {}
  48                 try
  49                 {
  50                     int nNewValue = AnyConverter.toInt (maEvent.NewValue);
  51                     out.println ("    turning on state " + nNewValue + " ("
  52                         + NameProvider.getStateName (nNewValue) + ")");
  53                 }
  54                 catch (com.sun.star.lang.IllegalArgumentException e)
  55                 {}
  56                 break;
  57
  58             default:
  59                 super.PrintOldAndNew (out);
  60         }
  61
  62     }
  63
  64     public void Process ()
  65     {
  66         maTreeModel.updateNode (mxEventSource, AccessibleContextHandler.class);
  67     }
  68 }