// 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: OpenBlogHomeAction.java,v 1.5 2006/01/08 04:42:24 kyank Exp $
//
package com.salas.bb.core.actions.feed;
import com.salas.bb.core.GlobalModel;
import com.salas.bb.core.GlobalController;
import com.salas.bb.domain.DirectFeed;
import com.salas.bb.domain.IFeed;
import com.salas.bb.domain.prefs.UserPreferences;
import com.salas.bb.utils.BrowserLauncher;
import com.salas.bb.utils.ThreadedAction;
import java.awt.event.ActionEvent;
import java.net.URL;
/**
* Opens Blog home page of selected channel in browser.
*
* Action is enabled/disabled by <code>ActionsManager</code>.
*/
public final class OpenBlogHomeAction extends ThreadedAction
{
private static OpenBlogHomeAction instance;
/**
* Hidden constructor of singleton class.
*/
private OpenBlogHomeAction()
{
setEnabled(false);
}
/**
* Returns initialized instance.
*
* @return instance of action.
*/
public static synchronized OpenBlogHomeAction getInstance()
{
if (instance == null) instance = new OpenBlogHomeAction();
return instance;
}
/**
* Actual action.
*
* @param event original event object.
*/
protected void doAction(ActionEvent event)
{
IFeed[] selectedFeeds = GlobalController.SINGLETON.getSelectedFeeds();
for (int i = 0; i < selectedFeeds.length; i++)
{
IFeed feed = selectedFeeds[i];
if (feed instanceof DirectFeed)
{
UserPreferences prefs = GlobalModel.SINGLETON.getUserPreferences();
URL url = ((DirectFeed)feed).getSiteURL();
BrowserLauncher.showDocument(url, prefs.getInternetBrowser());
}
}
}
}