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     @Override
  36     public void PrintOldAndNew (PrintStream out)
  37     {
  38         switch (mnEventId)
  39         {
  40             case AccessibleEventId.STATE_CHANGED:
  41                 try
  42                 {
  43                     int nOldValue = AnyConverter.toInt (maEvent.OldValue);
  44                     out.println ("    turning off state " + nOldValue + " ("
  45                         + NameProvider.getStateName (nOldValue) + ")");
  46                 }
  47                 catch (com.sun.star.lang.IllegalArgumentException e)
  48                 {}
  49                 try
  50                 {
  51                     int nNewValue = AnyConverter.toInt (maEvent.NewValue);
  52                     out.println ("    turning on state " + nNewValue + " ("
  53                         + NameProvider.getStateName (nNewValue) + ")");
  54                 }
  55                 catch (com.sun.star.lang.IllegalArgumentException e)
  56                 {}
  57                 break;
  58
  59             default:
  60                 super.PrintOldAndNew (out);
  61         }
  62
  63     }
  64
  65     @Override
  66     public void Process ()
  67     {
  68         maTreeModel.updateNode (mxEventSource, AccessibleContextHandler.class);
  69     }
  70 }