/*******************************************************************************
 * Copyright © 2000, 2013 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.edt.ide.ui.internal.wizards;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.edt.ide.ui.internal.EGLLogger;
import org.eclipse.edt.ide.ui.wizards.EGLElementConfiguration;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;

public abstract class EGLElementWizard extends Wizard implements INewWizard {
	
	EGLElementConfiguration configuration;

	//MATT - Move this out!!!
	protected void openResource(final IFile resource) {

		final IWorkbenchPage activePage;
		IWorkbenchWindow window= PlatformUI.getWorkbench().getActiveWorkbenchWindow();
		
		if (window == null)
			activePage = null;
		else
			activePage = window.getActivePage();
			
		if (activePage != null) {
			final Display display= getShell().getDisplay();
			if (display != null) {
				display.asyncExec(new Runnable() {
					public void run() {
						try {
							IDE.openEditor(activePage, resource, true);
						} catch (PartInitException e) {
							EGLLogger.log(this, e.toString());
						}
					}
				});
			}
		}
	}

	/* (non-Javadoc)
	 * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
	 */
	public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
	}
	
	public EGLElementConfiguration getConfiguration() {
		if (configuration == null)
			configuration = new EGLElementConfiguration();
		return configuration;
	}

	//MATT - Move this out!
	protected void selectAndReveal(IResource newResource) {
		BasicNewResourceWizard.selectAndReveal(newResource, PlatformUI.getWorkbench().getActiveWorkbenchWindow());
	}

}