// 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: WhatsHotAction.java,v 1.2 2007/06/12 13:42:27 spyromus Exp $
//
package com.salas.bb.whatshot;
import com.salas.bb.core.GlobalController;
import com.salas.bb.domain.GuidesSet;
import com.salas.bb.domain.IArticle;
import com.salas.bb.search.ResultItem;
import com.salas.bb.search.ResultsList;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
/**
* What's Hot action.
*/
public final class WhatsHotAction extends AbstractAction
{
private static WhatsHotAction instance;
/**
* Creates action.
*/
private WhatsHotAction()
{
// Enabled back by ActionMonitor
setEnabled(false);
}
/**
* Returns instance of action.
*
* @return instance.
*/
public static synchronized WhatsHotAction getInstance()
{
if (instance == null) instance = new WhatsHotAction();
return instance;
}
/**
* Invoked when an action occurs.
*
* @param e event.
*/
public void actionPerformed(ActionEvent e)
{
ActionListener listener = new WhatsHotListener();
GlobalController controller = GlobalController.SINGLETON;
GuidesSet set = controller.getModel().getGuidesSet();
Dialog dialog = new Dialog(controller.getMainFrame(), new Engine(set), set, listener);
dialog.open();
}
/**
* Listens to selections and focuses on the selected items.
*/
private class WhatsHotListener extends AbstractAction
{
/**
* Invoked when user selects something in the dialog.
*
* @param e event.
*/
public void actionPerformed(ActionEvent e)
{
ResultsList list = (ResultsList)e.getSource();
ResultItem o = list.getSelectedItem();
if (!(o instanceof HotResultItem)) return;
HotResultItem item = (HotResultItem)o;
String link = item.getHotlink();
IArticle article = item.getArticle();
GlobalController controller = GlobalController.SINGLETON;
controller.selectArticle(article, link);
}
}
}