content: /*******************************************************************************
   * Copyright (c) 2000, 2007 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.jsdt.internal.ui.actions;
  
  import org.eclipse.jface.action.IAction;
  import org.eclipse.jface.viewers.ISelection;
  import org.eclipse.jface.viewers.IStructuredSelection;
  import org.eclipse.jface.viewers.StructuredSelection;
  import org.eclipse.swt.widgets.Shell;
  import org.eclipse.ui.IWorkbenchWindow;
  import org.eclipse.ui.IWorkbenchWindowActionDelegate;
  import org.eclipse.wst.jsdt.internal.ui.javadocexport.JavadocWizard;
  
  public class GenerateJavadocAction implements IWorkbenchWindowActionDelegate {
  
  	private ISelection fSelection;
  	private Shell fCurrentShell;
  
  	public void dispose() {
  	}
  
  	public void init(IWorkbenchWindow window) {
  		fCurrentShell= window.getShell();
  	}
  
  	public void run(IAction action) {
  		JavadocWizard wizard= new JavadocWizard();
  		IStructuredSelection selection= null;
  		if (fSelection instanceof IStructuredSelection) {
  			selection= (IStructuredSelection)fSelection;
  		} else {
  			selection= new StructuredSelection();
  		}
  		JavadocWizard.openJavadocWizard(wizard, fCurrentShell, selection);
  	}
  
  	public void selectionChanged(IAction action, ISelection selection) {
  		fSelection= selection;
  	}
  }
  