| /******************************************************************************* |
| * Copyright (c) 2006, 2012 Oracle Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.ui.commands; |
| |
| import org.eclipse.bpel.common.ui.editmodel.AbstractEditModelCommand; |
| import org.eclipse.bpel.ui.BPELEditor; |
| import org.eclipse.bpel.ui.util.ModelHelper; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| |
| /** |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Jun 1, 2007 |
| * |
| */ |
| public class SetSelectionCommand extends AbstractEditModelCommand { |
| |
| protected EObject fTarget; |
| |
| protected boolean fOnUndo = false; |
| |
| private BPELPasteCommand fPasteCommand; |
| |
| /** |
| * @param eObj |
| * @param onUndo |
| */ |
| |
| public SetSelectionCommand ( EObject eObj , boolean onUndo) { |
| fTarget = eObj; |
| fOnUndo = onUndo; |
| } |
| |
| |
| /** |
| * Brand new shiny SetSelection command that will select |
| * the result of the last paste operation. |
| * |
| * @param cmd the paste command. |
| * @param onUndo whether to select on undo |
| */ |
| |
| public SetSelectionCommand ( BPELPasteCommand cmd , boolean onUndo) { |
| fPasteCommand = cmd ; |
| fOnUndo = onUndo; |
| } |
| |
| |
| protected void select () { |
| |
| if (fPasteCommand == null) { |
| |
| BPELEditor editor = ModelHelper.getBPELEditor(fTarget); |
| if (editor != null) { |
| editor.selectModelObject(fTarget); |
| } |
| |
| } else if (fPasteCommand != null ) { |
| |
| fPasteCommand.fBpelEditor.getAdaptingSelectionProvider().setSelection( |
| new StructuredSelection( fPasteCommand.getPastedObjects() ) ) ; |
| |
| } |
| } |
| |
| /** |
| * @see org.eclipse.gef.commands.Command#execute() |
| */ |
| @Override |
| public void execute() { |
| if (fOnUndo == false) { |
| select(); |
| } |
| |
| } |
| |
| |
| /** |
| * @see org.eclipse.gef.commands.Command#undo() |
| */ |
| @Override |
| public void undo() { |
| if (fOnUndo) { |
| select(); |
| } |
| } |
| |
| /** |
| * @see org.eclipse.bpel.common.ui.editmodel.AbstractEditModelCommand#getResources() |
| */ |
| |
| @Override |
| public Resource[] getResources() { |
| return EMPTY_RESOURCE_ARRAY; |
| } |
| |
| |
| } |