| /******************************************************************************* |
| * Copyright (C) 2007 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.design.actions; |
| |
| import static net.sf.taverna.t2.workbench.icons.WorkbenchIcons.deleteIcon; |
| |
| import java.awt.Component; |
| import java.awt.event.ActionEvent; |
| |
| import net.sf.taverna.t2.workbench.edits.EditException; |
| import net.sf.taverna.t2.workbench.edits.EditManager; |
| import net.sf.taverna.t2.workbench.selection.SelectionManager; |
| import net.sf.taverna.t2.workflow.edits.RemoveDataLinkEdit; |
| |
| import org.apache.log4j.Logger; |
| |
| import org.apache.taverna.scufl2.api.core.DataLink; |
| import org.apache.taverna.scufl2.api.core.Workflow; |
| |
| /** |
| * Action for removing a datalink from the dataflow. |
| * |
| * @author David Withers |
| */ |
| @SuppressWarnings("serial") |
| public class RemoveDatalinkAction extends DataflowEditAction { |
| private static final Logger logger = Logger.getLogger(RemoveDatalinkAction.class); |
| |
| private DataLink datalink; |
| |
| public RemoveDatalinkAction(Workflow dataflow, DataLink datalink, |
| Component component, EditManager editManager, |
| SelectionManager selectionManager) { |
| super(dataflow, component, editManager, selectionManager); |
| this.datalink = datalink; |
| putValue(SMALL_ICON, deleteIcon); |
| putValue(NAME, "Delete data link"); |
| } |
| |
| @Override |
| public void actionPerformed(ActionEvent ev) { |
| try { |
| dataflowSelectionModel.removeSelection(datalink); |
| editManager.doDataflowEdit(dataflow.getParent(), |
| new RemoveDataLinkEdit(dataflow, datalink)); |
| } catch (EditException ex) { |
| logger.debug("Delete data link failed", ex); |
| } |
| } |
| } |