toolkit/test/accessibility/AccessibleContextHandler.java

   1 import com.sun.star.accessibility.XAccessible;
   2 import com.sun.star.accessibility.XAccessibleContext;
   3 import com.sun.star.accessibility.XAccessibleStateSet;
   4 import com.sun.star.uno.UnoRuntime;
   5 import com.sun.star.container.XIndexAccess;
   6 import java.util.HashMap;
   7
   8 import tools.NameProvider;
   9
  10 class AccessibleContextHandler
  11     extends NodeHandler
  12 {
  13     protected int nChildrenCount;
  14
  15     public NodeHandler createHandler (XAccessibleContext xContext)
  16     {
  17         if (xContext != null)
  18             return new AccessibleContextHandler (xContext);
  19         else
  20             return null;
  21     }
  22
  23     public AccessibleContextHandler ()
  24     {
  25         super ();
  26     }
  27
  28     public AccessibleContextHandler (XAccessibleContext xContext)
  29     {
  30         super();
  31         if (xContext != null)
  32             maChildList.setSize (4);
  33     }
  34
  35     public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
  36     {
  37         XAccessibleContext xContext = null;
  38         if (aParent instanceof AccTreeNode)
  39             xContext = ((AccTreeNode)aParent).getContext();
  40
  41         String sChild = new String();
  42         if (xContext != null)
  43         {
  44             switch( nIndex )
  45             {
  46                 case 0:
  47                     sChild = "Description: " +
  48                         xContext.getAccessibleDescription();
  49                     break;
  50                 case 1:
  51                     int nRole = xContext.getAccessibleRole();
  52                     sChild = "Role: " + nRole + " (" + NameProvider.getRoleName(nRole) + ")";
  53                     break;
  54                 case 2:
  55                     XAccessible xParent = xContext.getAccessibleParent();
  56                     sChild = "Has parent: " + (xParent!=null ? "yes" : "no");
  57                     /*                    if (xParent != ((AccTreeNode)aParent).getAccessible())
  58                     {
  59                         sChild += " but that is inconsistent"
  60                             + "#" + xParent + " # " + ((AccTreeNode)aParent).getAccessible();
  61                     }
  62                     */
  63                     break;
  64                 case 3:
  65                     sChild = "";
  66                     XAccessibleStateSet xStateSet =
  67                         xContext.getAccessibleStateSet();
  68                     if (xStateSet != null)
  69                     {
  70                         for (short i=0; i<=30; i++)
  71                         {
  72                             if (xStateSet.contains (i))
  73                             {
  74                                 if (sChild.compareTo ("") != 0)
  75                                     sChild += ", ";
  76                                 sChild += NameProvider.getStateName(i);
  77                             }
  78                         }
  79                     }
  80                     else
  81                         sChild += "no state set";
  82                     sChild = "State set: " + sChild;
  83
  84                     /*                case 3:
  85                     sChild = "Child count: " + xContext.getAccessibleChildCount();
  86                     break;*/
  87             }
  88         }
  89         return new StringNode (sChild, aParent);
  90     }
  91 }