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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package org.openoffice.accessibility.awb.view;
import java.lang.Integer;
import java.lang.StringBuffer;
import javax.swing.JLabel;
import com.sun.star.accessibility.AccessibleEventId;
import com.sun.star.accessibility.AccessibleEventObject;
import com.sun.star.accessibility.XAccessible;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.accessibility.XAccessibleTable;
import com.sun.star.uno.UnoRuntime;
/** The <type>ContextView</type> class displays information accessible over
the <type>XAccessibleContext</type> interface. This includes name,
description, and role.
*/
public class TableView
extends ObjectView
{
static public ObjectView Create (
ObjectViewContainer aContainer,
XAccessibleContext xContext)
{
if (UnoRuntime.queryInterface(
XAccessibleTable.class, xContext) != null)
return new TableView (aContainer);
else
return null;
}
public TableView (ObjectViewContainer aContainer)
{
super (aContainer);
ViewGridLayout aLayout = new ViewGridLayout (this);
maRowCountLabel = aLayout.AddLabeledEntry ("Row Count: ");
maColumnCountLabel = aLayout.AddLabeledEntry ("Column Count: ");
maCellCountLabel = aLayout.AddLabeledEntry ("Cell Count: ");
maSelectedRowsLabel = aLayout.AddLabeledEntry ("Selected Rows: ");
maSelectedColumnsLabel = aLayout.AddLabeledEntry ("Selected Columns: ");
}
public void SetObject (XAccessibleContext xContext)
{
mxTable = (XAccessibleTable)UnoRuntime.queryInterface(
XAccessibleTable.class, xContext);
super.SetObject (xContext);
}
public void Update ()
{
if (mxTable == null)
{
maRowCountLabel.setText ("<null object>");
maColumnCountLabel.setText ("<null object>");
maCellCountLabel.setText ("<null object>");
maSelectedRowsLabel.setText ("<null object>");
maSelectedColumnsLabel.setText ("<null object>");
}
else
{
int nRowCount = mxTable.getAccessibleRowCount();
int nColumnCount = mxTable.getAccessibleColumnCount();
maRowCountLabel.setText (Integer.toString (nRowCount));
maColumnCountLabel.setText (Integer.toString (nColumnCount));
maCellCountLabel.setText (Integer.toString (nRowCount*nColumnCount));
StringBuffer sList = new StringBuffer();
int[] aSelected = mxTable.getSelectedAccessibleRows();
boolean bFirst = true;
for (int i=0; i<aSelected.length; i++)
{
if ( ! bFirst)
{
sList.append (", ");
bFirst = false;
}
sList.append (Integer.toString(aSelected[i]));
}
maSelectedRowsLabel.setText (sList.toString());
sList = new StringBuffer();
aSelected = mxTable.getSelectedAccessibleColumns();
bFirst = true;
for (int i=0; i<aSelected.length; i++)
{
if ( ! bFirst)
{
sList.append (", ");
bFirst = false;
}
sList.append (Integer.toString(aSelected[i]));
}
maSelectedColumnsLabel.setText (sList.toString());
}
}
public String GetTitle ()
{
return ("Table");
}
/** Listen for changes regarding displayed values.
*/
public void notifyEvent (AccessibleEventObject aEvent)
{
switch (aEvent.EventId)
{
case AccessibleEventId.TABLE_MODEL_CHANGED :
case AccessibleEventId.SELECTION_CHANGED:
Update ();
}
}
private XAccessibleTable mxTable;
private JLabel
maRowCountLabel,
maColumnCountLabel,
maCellCountLabel,
maSelectedRowsLabel,
maSelectedColumnsLabel;
}
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