| /********************************************************************** |
| * Copyright (C) 2007-2009 The University of Manchester |
| * |
| * Modifications to the initial code base are copyright of their |
| * respective authors, or their employers as appropriate. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public License |
| * as published by the Free Software Foundation; either version 2.1 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser 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 |
| **********************************************************************/ |
| package net.sf.taverna.t2.ui.menu.items.datalink; |
| |
| import java.awt.event.ActionEvent; |
| import java.net.URI; |
| |
| import javax.swing.AbstractAction; |
| import javax.swing.Action; |
| |
| import org.apache.taverna.scufl2.api.core.DataLink; |
| |
| import net.sf.taverna.t2.ui.menu.AbstractMenuSection; |
| import net.sf.taverna.t2.ui.menu.ContextualMenuComponent; |
| import net.sf.taverna.t2.ui.menu.ContextualSelection; |
| import net.sf.taverna.t2.ui.menu.DefaultContextualMenu; |
| |
| public class LinkSection extends AbstractMenuSection implements |
| ContextualMenuComponent { |
| |
| public static final URI linkSection = URI |
| .create("http://taverna.sf.net/2009/contextMenu/link"); |
| private ContextualSelection contextualSelection; |
| |
| public LinkSection() { |
| super(DefaultContextualMenu.DEFAULT_CONTEXT_MENU, 10, linkSection); |
| } |
| |
| public ContextualSelection getContextualSelection() { |
| return contextualSelection; |
| } |
| |
| @Override |
| public boolean isEnabled() { |
| return super.isEnabled() |
| && getContextualSelection().getSelection() instanceof DataLink; |
| } |
| |
| public void setContextualSelection(ContextualSelection contextualSelection) { |
| this.contextualSelection = contextualSelection; |
| this.action = null; |
| } |
| |
| @SuppressWarnings("serial") |
| @Override |
| protected Action createAction() { |
| DataLink link = (DataLink) getContextualSelection().getSelection(); |
| String name = "Data link: " + link.getReceivesFrom().getName() + " -> " + link.getSendsTo().getName(); |
| return new AbstractAction(name) { |
| public void actionPerformed(ActionEvent e) { |
| } |
| }; |
| } |
| |
| } |