// 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: AddSmartFeedAction.java,v 1.21 2007/05/01 16:13:41 spyromus Exp $
//
package com.salas.bb.core.actions.feed;
import com.salas.bb.core.GlobalController;
import com.salas.bb.core.actions.IToolbarCommandAction;
import com.salas.bb.dialogs.AddSmartFeedDialog;
import com.salas.bb.domain.DataFeed;
import com.salas.bb.domain.IFeed;
import com.salas.bb.domain.QueryFeed;
import com.salas.bb.domain.SearchFeed;
import com.salas.bb.domain.query.articles.Query;
import com.salas.bb.utils.uif.IconSource;
import com.salas.bb.views.mainframe.MainFrame;
import javax.swing.*;
import java.awt.event.ActionEvent;
/**
* Adds smart feed.
*
* Action is enabled/disabled by <code>ActionsManager</code>.
*/
public class AddSmartFeedAction extends AbstractAction implements IToolbarCommandAction
{
private static final String RESOURCE_ADDSMARTFEED_TOOLBAR_PRESSEDICON =
"toolbar.addSmartFeed.pressedicon";
private static AddSmartFeedAction instance;
/**
* Hidden constructor of singleton class.
*/
protected AddSmartFeedAction()
{
setEnabled(false);
}
/**
* Returns initialized instance.
*
* @return instance of action.
*/
public static synchronized AddSmartFeedAction getInstance()
{
if (instance == null) instance = new AddSmartFeedAction();
return instance;
}
/**
* Invoked when action occurs.
*
* @param e action event details object.
*/
public void actionPerformed(ActionEvent e)
{
if (GlobalController.SINGLETON.checkForNewSubscription()) return;
GlobalController controller = GlobalController.SINGLETON;
MainFrame mainFrame = controller.getMainFrame();
AddSmartFeedDialog dialog = new AddSmartFeedDialog(mainFrame);
dialog.open(DataFeed.getGlobalPurgeLimit());
if (!dialog.hasBeenCanceled())
{
IFeed feed;
String title = dialog.getFeedTitle();
int purgeLimit = dialog.getFeedArticlesLimit();
int from = dialog.getDedupFrom();
int to = dialog.getDedupTo();
boolean isDedup = dialog.isDedupEnabled();
if (dialog.isQueryFeed())
{
int queryType = dialog.getFeedQueryType();
String parameter = dialog.getFeedParameter();
QueryFeed qfeed = controller.createQueryFeed(null, title, queryType, parameter, purgeLimit);
if (qfeed != null) qfeed.setDedupProperties(isDedup, from, to);
feed = qfeed;
} else
{
Query searchQuery = dialog.getFeedSearchQuery();
SearchFeed sfeed = controller.createSearchFeed(null, title, searchQuery, purgeLimit);
if (sfeed != null) sfeed.setDedupProperties(isDedup, from, to, false);
controller.updateSearchFeed(sfeed);
feed = sfeed;
}
if (feed != null)
{
feed.setType(dialog.getFeedType());
feed.setCustomViewModeEnabled(dialog.isCustomViewModeEnabled());
feed.setCustomViewMode(dialog.getViewMode());
dialog.commitAutoSaveProperties(feed);
controller.selectFeed(feed, true);
}
}
}
/**
* Locates the icon for the pressed state of this command when it lives in a toolbar.
*
* @return the icon.
*/
public Icon getPressedIcon()
{
return IconSource.getIcon(RESOURCE_ADDSMARTFEED_TOOLBAR_PRESSEDICON);
}
}