| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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; |
| } |
| } |