109 lines
3.8 KiB
Java
109 lines
3.8 KiB
Java
/*
|
|
* 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 ()
|
|
{
|
|
}
|
|
|
|
public AccessibleTableHandler (XAccessibleTable xTable)
|
|
{
|
|
if (xTable != null)
|
|
maChildList.setSize (4);
|
|
}
|
|
|
|
protected static XAccessibleTable getTable(Object aObject)
|
|
{
|
|
return UnoRuntime.queryInterface (
|
|
XAccessibleTable.class, aObject);
|
|
}
|
|
|
|
@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;
|
|
}
|
|
}
|