/* ********************************************************************** **
** Copyright notice **
** **
** (c) 2005-2009 RSSOwl Development Team **
** http://www.rssowl.org/ **
** **
** 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.rssowl.org/legal/epl-v10.html **
** **
** A copy is found in the file epl-v10.html and important notices to the **
** license from the team is found in the textfile LICENSE.txt distributed **
** in this package. **
** **
** This copyright notice MUST APPEAR in all copies of the file! **
** **
** Contributors: **
** RSSOwl Development Team - initial API and implementation **
** **
** ********************************************************************** */
package org.rssowl.ui.internal.actions;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IActionDelegate;
import org.rssowl.core.persist.IFolder;
import org.rssowl.core.persist.dao.DynamicDAO;
import java.util.List;
/**
* Sorts a selected {@link IFolder} ascending by the alphabet.
*
* @author bpasero
*/
public class SortByNameAction implements IActionDelegate {
private IStructuredSelection fSelection;
/** Leave for Reflection */
public SortByNameAction() {}
/*
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
public void run(IAction action) {
List<?> list = fSelection.toList();
for (Object obj : list) {
if (obj instanceof IFolder) {
IFolder folder = (IFolder) obj;
folder.sort();
DynamicDAO.save(folder);
}
}
}
/*
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
public void selectionChanged(IAction action, ISelection selection) {
if (selection instanceof IStructuredSelection)
fSelection = (IStructuredSelection) selection;
}
}