| /********************************************************************** |
| * 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.workbench.loop; |
| |
| import java.awt.event.ActionEvent; |
| import java.net.URI; |
| |
| import javax.swing.AbstractAction; |
| import javax.swing.Action; |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| |
| import org.apache.taverna.scufl2.api.core.Processor; |
| |
| import net.sf.taverna.t2.ui.menu.AbstractContextualMenuAction; |
| import net.sf.taverna.t2.workbench.edits.EditManager; |
| import net.sf.taverna.t2.workbench.file.FileManager; |
| |
| public class LoopConfigureMenuAction extends AbstractContextualMenuAction { |
| |
| public static final URI configureRunningSection = URI |
| .create("http://taverna.sf.net/2009/contextMenu/configureRunning"); |
| |
| private static final URI LOOP_CONFIGURE_URI = URI |
| .create("http://taverna.sf.net/2008/t2workbench/loopConfigure"); |
| |
| private static final String LOOP_CONFIGURE = "Loop configure"; |
| |
| private EditManager editManager; |
| |
| private FileManager fileManager; |
| |
| public LoopConfigureMenuAction() { |
| super(configureRunningSection, 20, LOOP_CONFIGURE_URI); |
| } |
| |
| @SuppressWarnings("serial") |
| @Override |
| protected Action createAction() { |
| return new AbstractAction("Looping...") { |
| public void actionPerformed(ActionEvent e) { |
| Processor p = (Processor) getContextualSelection().getSelection(); |
| configureLoopLayer(p, e); |
| } |
| }; |
| } |
| |
| public void configureLoopLayer(Processor p, ActionEvent e) { |
| ObjectNode loopLayer = getLoopLayer(p); |
| if (loopLayer != null) { |
| LoopConfigureAction loopConfigureAction = new LoopConfigureAction(null, null, loopLayer, editManager, fileManager); |
| loopConfigureAction.actionPerformed(e); |
| } |
| } |
| |
| public static ObjectNode getLoopLayer(Processor p) { |
| for (DispatchLayer dl : p.getDispatchStack().getLayers()) { |
| if (dl instanceof Loop) { |
| result = (Loop) dl; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| public boolean isEnabled() { |
| Object selection = getContextualSelection().getSelection(); |
| return (super.isEnabled() && (selection instanceof Processor) && (getLoopLayer((Processor)selection) != null)); |
| } |
| |
| public void setEditManager(EditManager editManager) { |
| this.editManager = editManager; |
| } |
| |
| public void setFileManager(FileManager fileManager) { |
| this.fileManager = fileManager; |
| } |
| |
| } |