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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 .
*/
package com.sun.star.wizards.ui.event;
import com.sun.star.awt.XItemListener;
import com.sun.star.awt.XRadioButton;
import com.sun.star.uno.UnoRuntime;
/**
* @author rpiterman
*/
public class RadioDataAware extends DataAware
{
protected XRadioButton[] radioButtons;
public RadioDataAware(Object data, Value value, Object[] radioButs)
{
super(data, value);
radioButtons = new XRadioButton[radioButs.length];
for (int i = 0; i < radioButs.length; i++)
{
radioButtons[i] = UnoRuntime.queryInterface(XRadioButton.class, radioButs[i]);
}
}
/* (non-Javadoc)
* @see com.sun.star.wizards.ui.DataAware#setToUI(java.lang.Object)
*/
protected void setToUI(Object value)
{
int selected = ((Number) value).intValue();
if (selected == -1)
{
for (int i = 0; i < radioButtons.length; i++)
{
radioButtons[i].setState(false);
}
}
else
{
radioButtons[selected].setState(true);
}
}
/* (non-Javadoc)
* @see com.sun.star.wizards.ui.DataAware#getFromUI()
*/
protected Object getFromUI()
{
for (int i = 0; i < radioButtons.length; i++)
{
if (radioButtons[i].getState())
{
return new Integer(i);
}
}
return new Integer(-1);
}
public static DataAware attachRadioButtons(Object data, String dataProp, Object[] buttons, final Listener listener, boolean field)
{
final RadioDataAware da = new RadioDataAware(data,
field
? DataAwareFields.getFieldValueFor(data, dataProp, 0)
: new DataAware.PropertyValue(dataProp, data), buttons);
XItemListener xil = UnoDataAware.itemListener(da, listener);
for (int i = 0; i < da.radioButtons.length; i++)
{
da.radioButtons[i].addItemListener(xil);
}
return da;
}
}
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