/*******************************************************************************
* Copyright (c) 2008 Pierre-Antoine Grégoire.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Pierre-Antoine Grégoire - initial API and implementation
*******************************************************************************/
package org.org.eclipse.core.utils.platform.dialogs.input;
import java.util.Collections;
import java.util.Map;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.widgets.List;
public class ListValuesSelectionListener implements SelectionListener {
private IFieldValueHolder<String[]> name;
private Map<String, String> valuesMapping;
public ListValuesSelectionListener(IFieldValueHolder<String[]> name) {
this.name = name;
}
public ListValuesSelectionListener(IFieldValueHolder<String[]> name, Map<String, String> valuesMapping) {
this.name = name;
this.valuesMapping = Collections.<String, String> unmodifiableMap(valuesMapping);
}
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
if (e.getSource() instanceof List) {
List list = ((List) e.getSource());
String[] textContent = list.getSelection();
if (valuesMapping != null) {
int i = 0;
for (String text : textContent) {
textContent[i++] = valuesMapping.get(text);
}
}
synchronized (this) {
name.setValue(textContent);
}
}
}
}