// 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 $
//
package com.salas.bb.core.actions.article;
import com.salas.bb.core.GlobalModel;
import com.salas.bb.domain.IArticle;
import com.salas.bb.domain.IFeed;
import com.salas.bb.domain.prefs.UserPreferences;
import com.salas.bb.utils.BrowserLauncher;
import com.salas.bb.utils.i18n.Strings;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.net.URL;
import java.text.MessageFormat;
/**
* Sends the resource behind hovered hyper-link via email (the window is opened).
*/
public final class HyperLinkEmailAction extends AbstractAction
{
private static HyperLinkEmailAction instance;
private static URL link;
/**
* Hidden singleton constructor.
*/
private HyperLinkEmailAction()
{
}
/**
* Returns initialized instance.
*
* @return instance of action.
*/
public static synchronized HyperLinkEmailAction getInstance()
{
if (instance == null) instance = new HyperLinkEmailAction();
return instance;
}
/**
* Invoked when action occurs.
*
* @param e action event details object.
*/
public void actionPerformed(ActionEvent e)
{
IArticle article = GlobalModel.SINGLETON.getSelectedArticle();
if (link != null && article != null)
{
IFeed feed = article.getFeed();
String subject = MessageFormat.format(Strings.message("hyper.link.email.subject"),
new Object[] { article.getTitle(), feed.getTitle() });
UserPreferences preferences = GlobalModel.SINGLETON.getUserPreferences();
BrowserLauncher.emailThis(null, subject, link.toString(), preferences.getInternetBrowser());
}
}
/**
* Sets the link to operate. If the link is <code>NULL</code> the action is
* disabled.
*
* @param aLink link.
*/
public static void setLink(URL aLink)
{
link = aLink;
instance.setEnabled(HyperLinkEmailAction.link != null);
}
}