///*******************************************************************************
// * Copyright (c) 2000, 2010 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.gef.examples.logicdesigner;
//
//import java.io.ByteArrayInputStream;
//import java.io.ByteArrayOutputStream;
//import java.io.InputStream;
//import java.io.ObjectOutputStream;
//
//import org.eclipse.swt.SWT;
//import org.eclipse.swt.events.SelectionEvent;
//import org.eclipse.swt.events.SelectionListener;
//import org.eclipse.swt.layout.GridData;
//import org.eclipse.swt.layout.GridLayout;
//import org.eclipse.swt.widgets.Button;
//import org.eclipse.swt.widgets.Composite;
//import org.eclipse.swt.widgets.Group;
//import org.eclipse.swt.widgets.Label;
//
//import org.eclipse.core.resources.IFile;
//import org.eclipse.jface.resource.ImageDescriptor;
//import org.eclipse.jface.viewers.IStructuredSelection;
//import org.eclipse.ui.IWorkbench;
//import org.eclipse.ui.IWorkbenchPage;
//import org.eclipse.ui.IWorkbenchWindow;
//import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
//import org.eclipse.ui.ide.IDE;
//
//import org.eclipse.gef.examples.logicdesigner.model.LogicDiagram;
//import org.eclipse.gef.examples.logicdesigner.model.LogicDiagramFactory;
//
//public class LogicWizardPage1 extends WizardNewFileCreationPage implements
//		SelectionListener {
//
//	private IWorkbench workbench;
//	private static int exampleCount = 1;
//	private Button model1 = null;
//	private Button model2 = null;
//	private int modelSelected = 1;
//
//	public LogicWizardPage1(IWorkbench aWorkbench,
//			IStructuredSelection selection) {
//		super("sampleLogicPage1", selection); //$NON-NLS-1$
//		this.setTitle(LogicMessages.CreateLogicPage1_Title);
//		this.setDescription(LogicMessages.CreateLogicPage1_Description);
//		this.setImageDescriptor(ImageDescriptor.createFromFile(getClass(),
//				"icons/logicbanner.gif")); //$NON-NLS-1$
//		this.workbench = aWorkbench;
//	}
//
//	public void createControl(Composite parent) {
//		super.createControl(parent);
//		this.setFileName("emptyModel" + exampleCount + ".logic"); //$NON-NLS-2$//$NON-NLS-1$
//
//		Composite composite = (Composite) getControl();
//
//		// sample section generation group
//		Group group = new Group(composite, SWT.NONE);
//		group.setLayout(new GridLayout());
//		group.setText(LogicMessages.CreateLogicPage1_ModelNames_GroupName);
//		group.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL
//				| GridData.HORIZONTAL_ALIGN_FILL));
//
//		// sample section generation checkboxes
//		model1 = new Button(group, SWT.RADIO);
//		model1.setText(LogicMessages.CreateLogicPage1_ModelNames_EmptyModelName);
//		model1.addSelectionListener(this);
//		model1.setSelection(true);
//
//		model2 = new Button(group, SWT.RADIO);
//		model2.setText(LogicMessages.CreateLogicPage1_ModelNames_FourBitAdderModelName);
//		model2.addSelectionListener(this);
//
//		new Label(composite, SWT.NONE);
//
//		setPageComplete(validatePage());
//	}
//
//	protected InputStream getInitialContents() {
//		LogicDiagram ld = new LogicDiagram();
//		if (modelSelected == 2)
//			ld = (LogicDiagram) LogicDiagramFactory.createLargeModel();
//		ByteArrayInputStream bais = null;
//		try {
//			ByteArrayOutputStream baos = new ByteArrayOutputStream();
//			ObjectOutputStream oos = new ObjectOutputStream(baos);
//			oos.writeObject(ld);
//			oos.flush();
//			oos.close();
//			baos.close();
//			bais = new ByteArrayInputStream(baos.toByteArray());
//			bais.close();
//		} catch (Exception e) {
//			e.printStackTrace();
//		}
//		return bais;
//	}
//
//	public boolean finish() {
//		IFile newFile = createNewFile();
//		if (newFile == null)
//			return false; // ie.- creation was unsuccessful
//
//		// Since the file resource was created fine, open it for editing
//		// iff requested by the user
//		try {
//			IWorkbenchWindow dwindow = workbench.getActiveWorkbenchWindow();
//			IWorkbenchPage page = dwindow.getActivePage();
//			if (page != null)
//				IDE.openEditor(page, newFile, true);
//		} catch (org.eclipse.ui.PartInitException e) {
//			e.printStackTrace();
//			return false;
//		}
//		exampleCount++;
//		return true;
//	}
//
//	/**
//	 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(SelectionEvent)
//	 */
//	public void widgetSelected(SelectionEvent e) {
//		if (e.getSource() == model1) {
//			modelSelected = 1;
//			setFileName("emptyModel" + exampleCount + ".logic"); //$NON-NLS-2$//$NON-NLS-1$
//		} else {
//			modelSelected = 2;
//			setFileName("fourBitAdder" + exampleCount + ".logic"); //$NON-NLS-2$//$NON-NLS-1$
//		}
//	}
//
//	/**
//	 * Empty method
//	 */
//	public void widgetDefaultSelected(SelectionEvent e) {
//	}
//
//}