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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
import com.sun.star.uno.UnoRuntime;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.accessibility.XAccessibleTable;
class AccessibleTableHandler extends NodeHandler
{
@Override
public NodeHandler createHandler (XAccessibleContext xContext)
{
XAccessibleTable xTable =
UnoRuntime.queryInterface (
XAccessibleTable.class, xContext);
if (xTable != null)
return new AccessibleTableHandler (xTable);
else
return null;
}
public AccessibleTableHandler ()
{
}
private AccessibleTableHandler (XAccessibleTable xTable)
{
if (xTable != null)
maChildList.setSize (4);
}
@Override
public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
{
AccessibleTreeNode aChild = null;
XAccessibleTable xTable = null;
if (aParent instanceof AccTreeNode)
xTable = ((AccTreeNode)aParent).getTable();
try
{
if( xTable != null )
{
switch( nIndex )
{
case 0:
aChild = new StringNode ("# table rows: " + xTable.getAccessibleRowCount(), aParent);
break;
case 1:
aChild = new StringNode ("# table columns: " + xTable.getAccessibleColumnCount(), aParent);
break;
case 2:
{
String sText = "selected rows: ";
int[] aSelected = xTable.getSelectedAccessibleRows();
for( int i=0; i < aSelected.length; i++ )
{
sText += aSelected[i];
sText += " ";
}
aChild = new StringNode (sText, aParent);
}
break;
case 3:
{
String sText = "selected columns: ";
int[] aSelected = xTable.getSelectedAccessibleColumns();
for( int i=0; i < aSelected.length; i++ )
{
sText += aSelected[i];
sText += " ";
}
aChild = new StringNode (sText, aParent);
}
break;
default:
aChild = new StringNode ("unknown child index " + nIndex, aParent);
}
}
}
catch (Exception e)
{
// Return empty child.
}
return aChild;
}
}
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