org.eclipse.fmc.mm.editor/src/org/eclipse/fmc/mm/presentation/FmcModelWizard.java - gerrit/fmc/org.eclipse.fmc.core - Git at Google

 /*******************************************************************************
  * <copyright>
  *
  * Copyright (c) 2013, 2013 SAP AG.
  * 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:
  *    SAP AG - initial API, implementation and documentation
  *
  * </copyright>
  *
  *******************************************************************************/
 package org.eclipse.fmc.mm.presentation;


 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.MissingResourceException;
 import java.util.StringTokenizer;

 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EClassifier;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.resource.ResourceSet;
 import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.xmi.XMLResource;
 import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.jface.dialogs.MessageDialog;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.wizard.Wizard;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.ui.INewWizard;
 import org.eclipse.ui.IWorkbench;
 import org.eclipse.fmc.mm.FmcFactory;
 import org.eclipse.fmc.mm.FmcPackage;
 import org.eclipse.fmc.mm.provider.FMCEditPlugin;

 import java.io.File;

 import org.eclipse.jface.operation.IRunnableWithProgress;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Text;


 /**
  * This is a simple wizard for creating a new model file.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  * @generated
  */
 public class FmcModelWizard extends Wizard implements INewWizard {
 	/**
 	 * The supported extensions for created files.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final List<String> FILE_EXTENSIONS =
 		Collections.unmodifiableList(Arrays.asList(FMCEditorPlugin.INSTANCE.getString("_UI_FmcEditorFilenameExtensions").split("\\s*,\\s*")));

 	/**
 	 * A formatted list of supported file extensions, suitable for display.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final String FORMATTED_FILE_EXTENSIONS =
 		FMCEditorPlugin.INSTANCE.getString("_UI_FmcEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", ");

 	/**
 	 * This caches an instance of the model package.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected FmcPackage fmcPackage = FmcPackage.eINSTANCE;

 	/**
 	 * This caches an instance of the model factory.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected FmcFactory fmcFactory = fmcPackage.getFmcFactory();

 	/**
 	 * This is the initial object creation page.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected FmcModelWizardInitialObjectCreationPage initialObjectCreationPage;

 	/**
 	 * Remember the selection during initialization for populating the default container.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected IStructuredSelection selection;

 	/**
 	 * Remember the workbench during initialization.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected IWorkbench workbench;

 	/**
 	 * Caches the names of the types that can be created as the root object.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected List<String> initialObjectNames;

 	/**
 	 * This just records the information.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void init(IWorkbench workbench, IStructuredSelection selection) {
 		this.workbench = workbench;
 		this.selection = selection;
 		setWindowTitle(FMCEditorPlugin.INSTANCE.getString("_UI_Wizard_label"));
 		setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(FMCEditorPlugin.INSTANCE.getImage("full/wizban/NewFmc")));
 	}

 	/**
 	 * Returns the names of the types that can be created as the root object.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected Collection<String> getInitialObjectNames() {
 		if (initialObjectNames == null) {
 			initialObjectNames = new ArrayList<String>();
 			/*for (EClassifier eClassifier : fmcPackage.getEClassifiers()) {
 				if (eClassifier instanceof EClass) {
 					EClass eClass = (EClass)eClassifier;
 					if (!eClass.isAbstract()) {
 						initialObjectNames.add(eClass.getName());
 					}
 				}
 			}
 			Collections.sort(initialObjectNames, java.text.Collator.getInstance());*/
 			initialObjectNames.add(fmcPackage.getFMCModel().getName());
 		}
 		return initialObjectNames;
 	}

 	/**
 	 * Create a new model.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected EObject createInitialModel() {
 		EClass eClass = (EClass)fmcPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
 		EObject rootObject = fmcFactory.create(eClass);
 		return rootObject;
 	}

 	/**
 	 * Do the work after everything is specified.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean performFinish() {
 		try {
 			// Get the URI of the model file.
 			//
 			final URI fileURI = getModelURI();
 			if (new File(fileURI.toFileString()).exists()) {
 				if (!MessageDialog.openQuestion
 						(getShell(),
 						 FMCEditorPlugin.INSTANCE.getString("_UI_Question_title"),
 						 FMCEditorPlugin.INSTANCE.getString("_WARN_FileConflict", new String []{ fileURI.toFileString() }))) {
 					initialObjectCreationPage.selectFileField();
 					return false;
 				}
 			}

 			// Do the work within an operation.
 			//
 			IRunnableWithProgress operation = new IRunnableWithProgress() {
 				public void run(IProgressMonitor progressMonitor) {
 						try {
 							// Create a resource set
 							//
 							ResourceSet resourceSet = new ResourceSetImpl();

 							// Create a resource for this file.
 							//
 							Resource resource = resourceSet.createResource(fileURI);

 							// Add the initial model object to the contents.
 							//
 							EObject rootObject = createInitialModel();
 							if (rootObject != null) {
 								resource.getContents().add(rootObject);
 							}

 							// Save the contents of the resource to the file system.
 							//
 							Map<Object, Object> options = new HashMap<Object, Object>();
 							options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
 							resource.save(options);
 						}
 						catch (Exception exception) {
 							FMCEditorPlugin.INSTANCE.log(exception);
 						}
 						finally {
 							progressMonitor.done();
 						}
 					}
 				};

 			getContainer().run(false, false, operation);

 			return FMCEditorAdvisor.openEditor(workbench, fileURI);
 		}
 		catch (Exception exception) {
 			FMCEditorPlugin.INSTANCE.log(exception);
 			return false;
 		}
 	}

 	/**
 	 * This is the page where the type of object to create is selected.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public class FmcModelWizardInitialObjectCreationPage extends WizardPage {
 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected Text fileField;

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected Combo initialObjectField;

 		/**
 		 * @generated
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 */
 		protected List<String> encodings;

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected Combo encodingField;

 		/**
 		 * Pass in the selection.
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		public FmcModelWizardInitialObjectCreationPage(String pageId) {
 			super(pageId);
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated NOT
 		 */
 		public void createControl(Composite parent) {
 			Composite composite = new Composite(parent, SWT.NONE);
 			{
 				GridLayout layout = new GridLayout();
 				layout.numColumns = 1;
 				layout.verticalSpacing = 12;
 				composite.setLayout(layout);

 				GridData data = new GridData();
 				data.verticalAlignment = GridData.FILL;
 				data.grabExcessVerticalSpace = true;
 				data.horizontalAlignment = GridData.FILL;
 				composite.setLayoutData(data);
 			}

 			Label resourceURILabel = new Label(composite, SWT.LEFT);
 			{
 				resourceURILabel.setText(FMCEditorPlugin.INSTANCE.getString("_UI_File_label"));

 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.FILL;
 				resourceURILabel.setLayoutData(data);
 			}

 			Composite fileComposite = new Composite(composite, SWT.NONE);
 			{
 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.END;
 				fileComposite.setLayoutData(data);

 				GridLayout layout = new GridLayout();
 				data.horizontalAlignment = GridData.FILL;
 				layout.marginHeight = 0;
 				layout.marginWidth = 0;
 				layout.numColumns = 2;
 				fileComposite.setLayout(layout);
 			}

 			fileField = new Text(fileComposite, SWT.BORDER);
 			{
 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.FILL;
 				data.grabExcessHorizontalSpace = true;
 				data.horizontalSpan = 1;
 				fileField.setLayoutData(data);
 				// Select the container and propose filename
 				if (selection != null && selection.isEmpty() == false
 						&& selection instanceof IStructuredSelection) {
 					IStructuredSelection ssel = (IStructuredSelection) selection;
 					if (ssel.size() > 1)
 						return;
 					Object obj = ssel.getFirstElement();
 					if (obj instanceof IResource) {
 						IContainer container;
 						if (obj instanceof IContainer)
 							container = (IContainer) obj;
 						else
 							container = ((IResource) obj).getParent();
 						fileField.setText(container.getLocation().toFile().getAbsolutePath()
 								+ "/newFile.block");
 					}
 				}
 			}

 			fileField.addModifyListener(validator);

 			Button resourceURIBrowseFileSystemButton = new Button(fileComposite, SWT.PUSH);
 			resourceURIBrowseFileSystemButton.setText(FMCEditorPlugin.INSTANCE.getString("_UI_Browse_label"));

 			resourceURIBrowseFileSystemButton.addSelectionListener
 				(new SelectionAdapter() {
 					 @Override
 					 public void widgetSelected(SelectionEvent event) {
 						 String[] filters = FmcEditor.FILE_EXTENSION_FILTERS.toArray(new String[FmcEditor.FILE_EXTENSION_FILTERS.size()]);
 						 String[] files = FMCEditorAdvisor.openFilePathDialog(getShell(), SWT.SAVE, filters);
 						 if (files.length > 0) {
 							 fileField.setText(files[0]);
 						 }
 					 }
 				 });
 			Label containerLabel = new Label(composite, SWT.LEFT);
 			{
 				containerLabel.setText(FMCEditorPlugin.INSTANCE.getString("_UI_ModelObject"));

 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.FILL;
 				containerLabel.setLayoutData(data);
 			}

 			initialObjectField = new Combo(composite, SWT.BORDER);
 			{
 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.FILL;
 				data.grabExcessHorizontalSpace = true;
 				initialObjectField.setLayoutData(data);
 			}

 			for (String objectName : getInitialObjectNames()) {
 				initialObjectField.add(getLabel(objectName));
 			}

 			if (initialObjectField.getItemCount() == 1) {
 				initialObjectField.select(0);
 			}
 			initialObjectField.addModifyListener(validator);

 			Label encodingLabel = new Label(composite, SWT.LEFT);
 			{
 				encodingLabel.setText(FMCEditorPlugin.INSTANCE.getString("_UI_XMLEncoding"));

 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.FILL;
 				encodingLabel.setLayoutData(data);
 			}
 			encodingField = new Combo(composite, SWT.BORDER);
 			{
 				GridData data = new GridData();
 				data.horizontalAlignment = GridData.FILL;
 				data.grabExcessHorizontalSpace = true;
 				encodingField.setLayoutData(data);
 			}

 			for (String encoding : getEncodings()) {
 				encodingField.add(encoding);
 			}

 			encodingField.select(0);
 			encodingField.addModifyListener(validator);

 			setPageComplete(validatePage());
 			setControl(composite);
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected ModifyListener validator =
 			new ModifyListener() {
 				public void modifyText(ModifyEvent e) {
 					setPageComplete(validatePage());
 				}
 			};

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected boolean validatePage() {
 			URI fileURI = getFileURI();
 			if (fileURI == null || fileURI.isEmpty()) {
 				setErrorMessage(null);
 				return false;
 			}

 			String extension = fileURI.fileExtension();
 			if (extension == null || !FILE_EXTENSIONS.contains(extension)) {
 				String key = FILE_EXTENSIONS.size() > 1 ? "_WARN_FilenameExtensions" : "_WARN_FilenameExtension";
 				setErrorMessage(FMCEditorPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS }));
 				return false;
 			}

 			setErrorMessage(null);
 			return getInitialObjectName() != null && getEncodings().contains(encodingField.getText());
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		@Override
 		public void setVisible(boolean visible) {
 			super.setVisible(visible);
 			if (visible) {
 				initialObjectField.clearSelection();
 				encodingField.clearSelection();
 				fileField.setFocus();
 			}
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		public String getInitialObjectName() {
 			String label = initialObjectField.getText();

 			for (String name : getInitialObjectNames()) {
 				if (getLabel(name).equals(label)) {
 					return name;
 				}
 			}
 			return null;
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		public String getEncoding() {
 			return encodingField.getText();
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		public URI getFileURI() {
 			try {
 				return URI.createFileURI(fileField.getText());
 			}
 			catch (Exception exception) {
 				// Ignore
 			}
 			return null;
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		public void selectFileField() {
 				initialObjectField.clearSelection();
 				encodingField.clearSelection();
 				fileField.selectAll();
 				fileField.setFocus();
 		}

 		/**
 		 * Returns the label for the specified type name.
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected String getLabel(String typeName) {
 			try {
 				return FMCEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type");
 			}
 			catch(MissingResourceException mre) {
 				FMCEditorPlugin.INSTANCE.log(mre);
 			}
 			return typeName;
 		}

 		/**
 		 * <!-- begin-user-doc -->
 		 * <!-- end-user-doc -->
 		 * @generated
 		 */
 		protected Collection<String> getEncodings() {
 			if (encodings == null) {
 				encodings = new ArrayList<String>();
 				for (StringTokenizer stringTokenizer = new StringTokenizer(FMCEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) {
 					encodings.add(stringTokenizer.nextToken());
 				}
 			}
 			return encodings;
 		}
 	}

 	/**
 	 * The framework calls this to create the contents of the wizard.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 		@Override
 	public void addPages() {
 		initialObjectCreationPage = new FmcModelWizardInitialObjectCreationPage("Whatever2");
 		initialObjectCreationPage.setTitle(FMCEditorPlugin.INSTANCE.getString("_UI_FmcModelWizard_label"));
 		initialObjectCreationPage.setDescription(FMCEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description"));
 		addPage(initialObjectCreationPage);
 	}

 	/**
 	 * Get the URI from the page.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public URI getModelURI() {
 		return initialObjectCreationPage.getFileURI();
 	}

 }
	/*******************************************************************************
	* <copyright>
	*
	* Copyright (c) 2013, 2013 SAP AG.
	* 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:
	* SAP AG - initial API, implementation and documentation
	*
	* </copyright>
	*
	*******************************************************************************/
	package org.eclipse.fmc.mm.presentation;


	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.Collection;
	import java.util.Collections;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Map;
	import java.util.MissingResourceException;
	import java.util.StringTokenizer;

	import org.eclipse.emf.common.util.URI;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EClassifier;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.emf.ecore.resource.ResourceSet;
	import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.xmi.XMLResource;
	import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
	import org.eclipse.core.resources.IContainer;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.jface.dialogs.MessageDialog;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.wizard.Wizard;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.ui.INewWizard;
	import org.eclipse.ui.IWorkbench;
	import org.eclipse.fmc.mm.FmcFactory;
	import org.eclipse.fmc.mm.FmcPackage;
	import org.eclipse.fmc.mm.provider.FMCEditPlugin;

	import java.io.File;

	import org.eclipse.jface.operation.IRunnableWithProgress;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Text;


	/**
	* This is a simple wizard for creating a new model file.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public class FmcModelWizard extends Wizard implements INewWizard {
	/**
	* The supported extensions for created files.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final List<String> FILE_EXTENSIONS =
	Collections.unmodifiableList(Arrays.asList(FMCEditorPlugin.INSTANCE.getString("_UI_FmcEditorFilenameExtensions").split("\\s,\\s")));

	/**
	* A formatted list of supported file extensions, suitable for display.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final String FORMATTED_FILE_EXTENSIONS =
	FMCEditorPlugin.INSTANCE.getString("_UI_FmcEditorFilenameExtensions").replaceAll("\\s,\\s", ", ");

	/**
	* This caches an instance of the model package.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected FmcPackage fmcPackage = FmcPackage.eINSTANCE;

	/**
	* This caches an instance of the model factory.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected FmcFactory fmcFactory = fmcPackage.getFmcFactory();

	/**
	* This is the initial object creation page.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected FmcModelWizardInitialObjectCreationPage initialObjectCreationPage;

	/**
	* Remember the selection during initialization for populating the default container.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected IStructuredSelection selection;

	/**
	* Remember the workbench during initialization.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected IWorkbench workbench;

	/**
	* Caches the names of the types that can be created as the root object.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected List<String> initialObjectNames;

	/**
	* This just records the information.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void init(IWorkbench workbench, IStructuredSelection selection) {
	this.workbench = workbench;
	this.selection = selection;
	setWindowTitle(FMCEditorPlugin.INSTANCE.getString("_UI_Wizard_label"));
	setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(FMCEditorPlugin.INSTANCE.getImage("full/wizban/NewFmc")));
	}

	/**
	* Returns the names of the types that can be created as the root object.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Collection<String> getInitialObjectNames() {
	if (initialObjectNames == null) {
	initialObjectNames = new ArrayList<String>();
	/*for (EClassifier eClassifier : fmcPackage.getEClassifiers()) {
	if (eClassifier instanceof EClass) {
	EClass eClass = (EClass)eClassifier;
	if (!eClass.isAbstract()) {
	initialObjectNames.add(eClass.getName());
	}
	}
	}
	Collections.sort(initialObjectNames, java.text.Collator.getInstance());*/
	initialObjectNames.add(fmcPackage.getFMCModel().getName());
	}
	return initialObjectNames;
	}

	/**
	* Create a new model.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EObject createInitialModel() {
	EClass eClass = (EClass)fmcPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
	EObject rootObject = fmcFactory.create(eClass);
	return rootObject;
	}

	/**
	* Do the work after everything is specified.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean performFinish() {
	try {
	// Get the URI of the model file.
	//
	final URI fileURI = getModelURI();
	if (new File(fileURI.toFileString()).exists()) {
	if (!MessageDialog.openQuestion
	(getShell(),
	FMCEditorPlugin.INSTANCE.getString("_UI_Question_title"),
	FMCEditorPlugin.INSTANCE.getString("_WARN_FileConflict", new String []{ fileURI.toFileString() }))) {
	initialObjectCreationPage.selectFileField();
	return false;
	}
	}

	// Do the work within an operation.
	//
	IRunnableWithProgress operation = new IRunnableWithProgress() {
	public void run(IProgressMonitor progressMonitor) {
	try {
	// Create a resource set
	//
	ResourceSet resourceSet = new ResourceSetImpl();

	// Create a resource for this file.
	//
	Resource resource = resourceSet.createResource(fileURI);

	// Add the initial model object to the contents.
	//
	EObject rootObject = createInitialModel();
	if (rootObject != null) {
	resource.getContents().add(rootObject);
	}

	// Save the contents of the resource to the file system.
	//
	Map<Object, Object> options = new HashMap<Object, Object>();
	options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
	resource.save(options);
	}
	catch (Exception exception) {
	FMCEditorPlugin.INSTANCE.log(exception);
	}
	finally {
	progressMonitor.done();
	}
	}
	};

	getContainer().run(false, false, operation);

	return FMCEditorAdvisor.openEditor(workbench, fileURI);
	}
	catch (Exception exception) {
	FMCEditorPlugin.INSTANCE.log(exception);
	return false;
	}
	}

	/**
	* This is the page where the type of object to create is selected.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public class FmcModelWizardInitialObjectCreationPage extends WizardPage {
	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Text fileField;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Combo initialObjectField;

	/**
	* @generated
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	*/
	protected List<String> encodings;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Combo encodingField;

	/**
	* Pass in the selection.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public FmcModelWizardInitialObjectCreationPage(String pageId) {
	super(pageId);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public void createControl(Composite parent) {
	Composite composite = new Composite(parent, SWT.NONE);
	{
	GridLayout layout = new GridLayout();
	layout.numColumns = 1;
	layout.verticalSpacing = 12;
	composite.setLayout(layout);

	GridData data = new GridData();
	data.verticalAlignment = GridData.FILL;
	data.grabExcessVerticalSpace = true;
	data.horizontalAlignment = GridData.FILL;
	composite.setLayoutData(data);
	}

	Label resourceURILabel = new Label(composite, SWT.LEFT);
	{
	resourceURILabel.setText(FMCEditorPlugin.INSTANCE.getString("_UI_File_label"));

	GridData data = new GridData();
	data.horizontalAlignment = GridData.FILL;
	resourceURILabel.setLayoutData(data);
	}

	Composite fileComposite = new Composite(composite, SWT.NONE);
	{
	GridData data = new GridData();
	data.horizontalAlignment = GridData.END;
	fileComposite.setLayoutData(data);

	GridLayout layout = new GridLayout();
	data.horizontalAlignment = GridData.FILL;
	layout.marginHeight = 0;
	layout.marginWidth = 0;
	layout.numColumns = 2;
	fileComposite.setLayout(layout);
	}

	fileField = new Text(fileComposite, SWT.BORDER);
	{
	GridData data = new GridData();
	data.horizontalAlignment = GridData.FILL;
	data.grabExcessHorizontalSpace = true;
	data.horizontalSpan = 1;
	fileField.setLayoutData(data);
	// Select the container and propose filename
	if (selection != null && selection.isEmpty() == false
	&& selection instanceof IStructuredSelection) {
	IStructuredSelection ssel = (IStructuredSelection) selection;
	if (ssel.size() > 1)
	return;
	Object obj = ssel.getFirstElement();
	if (obj instanceof IResource) {
	IContainer container;
	if (obj instanceof IContainer)
	container = (IContainer) obj;
	else
	container = ((IResource) obj).getParent();
	fileField.setText(container.getLocation().toFile().getAbsolutePath()
	+ "/newFile.block");
	}
	}
	}

	fileField.addModifyListener(validator);

	Button resourceURIBrowseFileSystemButton = new Button(fileComposite, SWT.PUSH);
	resourceURIBrowseFileSystemButton.setText(FMCEditorPlugin.INSTANCE.getString("_UI_Browse_label"));

	resourceURIBrowseFileSystemButton.addSelectionListener
	(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent event) {
	String[] filters = FmcEditor.FILE_EXTENSION_FILTERS.toArray(new String[FmcEditor.FILE_EXTENSION_FILTERS.size()]);
	String[] files = FMCEditorAdvisor.openFilePathDialog(getShell(), SWT.SAVE, filters);
	if (files.length > 0) {
	fileField.setText(files[0]);
	}
	}
	});
	Label containerLabel = new Label(composite, SWT.LEFT);
	{
	containerLabel.setText(FMCEditorPlugin.INSTANCE.getString("_UI_ModelObject"));

	GridData data = new GridData();
	data.horizontalAlignment = GridData.FILL;
	containerLabel.setLayoutData(data);
	}

	initialObjectField = new Combo(composite, SWT.BORDER);
	{
	GridData data = new GridData();
	data.horizontalAlignment = GridData.FILL;
	data.grabExcessHorizontalSpace = true;
	initialObjectField.setLayoutData(data);
	}

	for (String objectName : getInitialObjectNames()) {
	initialObjectField.add(getLabel(objectName));
	}

	if (initialObjectField.getItemCount() == 1) {
	initialObjectField.select(0);
	}
	initialObjectField.addModifyListener(validator);

	Label encodingLabel = new Label(composite, SWT.LEFT);
	{
	encodingLabel.setText(FMCEditorPlugin.INSTANCE.getString("_UI_XMLEncoding"));

	GridData data = new GridData();
	data.horizontalAlignment = GridData.FILL;
	encodingLabel.setLayoutData(data);
	}
	encodingField = new Combo(composite, SWT.BORDER);
	{
	GridData data = new GridData();
	data.horizontalAlignment = GridData.FILL;
	data.grabExcessHorizontalSpace = true;
	encodingField.setLayoutData(data);
	}

	for (String encoding : getEncodings()) {
	encodingField.add(encoding);
	}

	encodingField.select(0);
	encodingField.addModifyListener(validator);

	setPageComplete(validatePage());
	setControl(composite);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected ModifyListener validator =
	new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	setPageComplete(validatePage());
	}
	};

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected boolean validatePage() {
	URI fileURI = getFileURI();
	if (fileURI == null \|\| fileURI.isEmpty()) {
	setErrorMessage(null);
	return false;
	}

	String extension = fileURI.fileExtension();
	if (extension == null \|\| !FILE_EXTENSIONS.contains(extension)) {
	String key = FILE_EXTENSIONS.size() > 1 ? "_WARN_FilenameExtensions" : "_WARN_FilenameExtension";
	setErrorMessage(FMCEditorPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS }));
	return false;
	}

	setErrorMessage(null);
	return getInitialObjectName() != null && getEncodings().contains(encodingField.getText());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setVisible(boolean visible) {
	super.setVisible(visible);
	if (visible) {
	initialObjectField.clearSelection();
	encodingField.clearSelection();
	fileField.setFocus();
	}
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getInitialObjectName() {
	String label = initialObjectField.getText();

	for (String name : getInitialObjectNames()) {
	if (getLabel(name).equals(label)) {
	return name;
	}
	}
	return null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getEncoding() {
	return encodingField.getText();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public URI getFileURI() {
	try {
	return URI.createFileURI(fileField.getText());
	}
	catch (Exception exception) {
	// Ignore
	}
	return null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void selectFileField() {
	initialObjectField.clearSelection();
	encodingField.clearSelection();
	fileField.selectAll();
	fileField.setFocus();
	}

	/**
	* Returns the label for the specified type name.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected String getLabel(String typeName) {
	try {
	return FMCEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type");
	}
	catch(MissingResourceException mre) {
	FMCEditorPlugin.INSTANCE.log(mre);
	}
	return typeName;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Collection<String> getEncodings() {
	if (encodings == null) {
	encodings = new ArrayList<String>();
	for (StringTokenizer stringTokenizer = new StringTokenizer(FMCEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) {
	encodings.add(stringTokenizer.nextToken());
	}
	}
	return encodings;
	}
	}

	/**
	* The framework calls this to create the contents of the wizard.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void addPages() {
	initialObjectCreationPage = new FmcModelWizardInitialObjectCreationPage("Whatever2");
	initialObjectCreationPage.setTitle(FMCEditorPlugin.INSTANCE.getString("_UI_FmcModelWizard_label"));
	initialObjectCreationPage.setDescription(FMCEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description"));
	addPage(initialObjectCreationPage);
	}

	/**
	* Get the URI from the page.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public URI getModelURI() {
	return initialObjectCreationPage.getFileURI();
	}

	}