// BlogBridge -- RSS feed reader, manager, and web based service
// Copyright (C) 2002-2006 by R. Pito Salas
//
// This program is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free Software Foundation;
// either version 2 of the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along with this program;
// if not, write to the Free Software Foundation, Inc., 59 Temple Place,
// Suite 330, Boston, MA 02111-1307 USA
//
// Contact: R. Pito Salas
// mailto:pitosalas@users.sourceforge.net
// More information: about BlogBridge
// http://www.blogbridge.com
// http://sourceforge.net/projects/blogbridge
//
// $Id: GotoNextUnreadInNextFeedAction.java,v 1.4 2007/09/19 15:55:01 spyromus Exp $
//
package com.salas.bb.core.actions.article;
import com.salas.bb.core.GlobalController;
import com.salas.bb.core.GlobalModel;
import com.salas.bb.domain.IFeed;
import java.awt.event.ActionEvent;
/**
* Moves selection to next unread article if possible but before that, marks
* current feed as read.
*
* Action is enabled/disabled by <code>ActionsManager</code>.
*/
public final class GotoNextUnreadInNextFeedAction extends GotoNextUnreadAction
{
private static GotoNextUnreadInNextFeedAction instance;
/**
* Returns initialized instance.
*
* @return instance of action.
*/
public static synchronized GotoNextUnreadAction getInstance()
{
if (instance == null) instance = new GotoNextUnreadInNextFeedAction();
return instance;
}
/**
* Invoked when action occurs.
*
* @param e action event details object.
*/
public void actionPerformed(ActionEvent e)
{
GlobalModel model = GlobalModel.SINGLETON;
IFeed feed = model.getSelectedFeed();
GlobalController.readFeeds(true, model.getSelectedGuide(), feed);
super.actionPerformed(e);
}
}