| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM 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: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.authoring.ui.actions; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Iterator; |
| |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl; |
| import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; |
| import org.eclipse.epf.authoring.ui.AuthoringUIResources; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.FileDialog; |
| |
| /** |
| * Action for saving resources |
| * |
| * @author Phong Nguyen Le |
| * @since 1.0 |
| */ |
| public class SaveThisAction extends Action { |
| |
| private ArrayList selectedObjects; |
| |
| public SaveThisAction() { |
| super(AuthoringUIResources.SaveThisAction_saveobject); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Update selection |
| * @param selection |
| * Selection |
| * @return |
| * boolean value to indicate whether update was done |
| */ |
| public boolean updateSelection(IStructuredSelection selection) { |
| selectedObjects = new ArrayList(); |
| for (Iterator objects = selection.iterator(); objects.hasNext();) { |
| selectedObjects.add(AdapterFactoryEditingDomain.unwrap(objects |
| .next())); |
| } |
| |
| return selectedObjects.size() == 1 |
| && selectedObjects.get(0) instanceof EObject; |
| } |
| |
| /** |
| * @see org.eclipse.jface.action.IAction#run() |
| */ |
| public void run() { |
| if (selectedObjects == null || selectedObjects.isEmpty()) |
| return; |
| FileDialog fd = new FileDialog(Display.getCurrent().getActiveShell(), |
| SWT.SAVE); |
| String path = fd.open(); |
| if (path == null) |
| return; |
| URI fileURI = URI.createFileURI(path); |
| // Create the resource to persist the model. |
| Resource res = new XMIResourceFactoryImpl().createResource(fileURI); |
| Object obj = selectedObjects.get(0); |
| res.getContents().add(obj); |
| try { |
| res.save(Collections.EMPTY_MAP); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| } |