| /******************************************************************************* |
| * Copyright (c) 2001, 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 API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.wizards; |
| |
| import java.util.Iterator; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ui.IActionDelegate; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| |
| // TODO cs... rename this class NewXMLActionDelegate |
| // we need to re-add pre-validation using the validation framework API's |
| // since we also need to add validation to the 'New XML' case, this |
| // prevalidation |
| // function should really go into the NewWizard somewhere |
| // |
| public class XMLImportActionDelegate implements IActionDelegate { |
| /** |
| * Checks the current selection and runs the separate browser to show the |
| * content of the Readme file. This code shows how to launch separate |
| * browsers that are not VA/Base desktop parts. |
| * |
| * @param action |
| * the action that was performed |
| */ |
| public void run(IAction action) { |
| IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| ISelection selection = workbenchWindow.getSelectionService().getSelection(); |
| Object selectedObject = getSelection(selection); |
| |
| if ((selectedObject instanceof IFile) && (selection instanceof IStructuredSelection)) { |
| IFile file = (IFile) selectedObject; |
| IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
| try { |
| NewXMLWizard.showDialog(workbenchWindow.getShell(), file, structuredSelection); |
| } |
| catch (Exception e) { |
| // XMLCorePlugin.getDefault().getLog().log(); |
| } |
| } |
| } |
| |
| /** |
| * unused |
| */ |
| public void selectionChanged(IAction action, ISelection selection) { |
| // unused |
| } |
| |
| // scammed from WindowUtility |
| // |
| public static Object getSelection(ISelection selection) { |
| if (selection == null) { |
| return null; |
| } // end of if () |
| |
| Object result = null; |
| if (selection instanceof IStructuredSelection) { |
| IStructuredSelection es = (IStructuredSelection) selection; |
| Iterator i = es.iterator(); |
| if (i.hasNext()) { |
| result = i.next(); |
| } |
| } |
| return result; |
| } |
| } |