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/*******************************************************************************
* 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;
}
}
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