jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/page/FacesConfigMasterDetailPage.java - jsf/webtools.jsf - Git at Google

 /*******************************************************************************
  * Copyright (c) 2004, 2006 Sybase, Inc. 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:
  *     Sybase, Inc. - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jst.jsf.facesconfig.ui.page;

 import java.util.ArrayList;
 import java.util.List;

 import org.eclipse.emf.common.notify.AdapterFactory;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
 import org.eclipse.emf.edit.domain.EditingDomain;
 import org.eclipse.emf.edit.domain.IEditingDomainProvider;
 import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
 import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.ISelectionProvider;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
 import org.eclipse.jst.jsf.facesconfig.ui.FacesConfigEditor;
 import org.eclipse.jst.jsf.facesconfig.ui.page.detail.FacesConfigDetailsPage;
 import org.eclipse.jst.jsf.facesconfig.ui.section.FacesConfigMasterSection;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.SashForm;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.forms.DetailsPart;
 import org.eclipse.ui.forms.IDetailsPage;
 import org.eclipse.ui.forms.IDetailsPageProvider;
 import org.eclipse.ui.forms.IManagedForm;
 import org.eclipse.ui.forms.editor.FormPage;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 import org.eclipse.ui.forms.widgets.ScrolledForm;
 import org.eclipse.ui.views.properties.IPropertySheetPage;

 /**
  * In some cases the page is a master-detail style, the content of the right
  * side will change according user's selection on the left side. This is an
  * abstract implementation of IFacesConfigPage, with a FacesConfigMasterSection
  * array and a DetailsPart.
  *
  * @author sfshi
  *
  */
 public abstract class FacesConfigMasterDetailPage extends FormPage implements
 		IFacesConfigPage, IDetailsPageProvider, ISelectionChangedListener,
 		ISelectionProvider, IEditingDomainProvider {

 	private static final String BANNER_IMAGE_FILE = "form_banner.gif"; //$NON-NLS-1$

 	private final static Image BANNER_IMAGE = EditorPlugin.getDefault()
 			.getImage(BANNER_IMAGE_FILE);

 	private FacesConfigMasterSection[] facesConfigMasterSections;

 	private DetailsPart detailsPart;

 	private Object input;

 	private List selectionChangedListeners = new ArrayList();

 	private IPropertySheetPage propertySheetPage;

 	private ISelection currentSelection = null;

 	/**
 	 *
 	 * @param editor
 	 *            the editor part that this page belongs to;
 	 * @param id
 	 *            page id;
 	 * @param title
 	 *            page title;
 	 */
 	public FacesConfigMasterDetailPage(FacesConfigEditor editor, String id,
 			String title) {
 		super(editor, id, title);
 	}

 	public void dispose() {
 		for(int i=0; i < facesConfigMasterSections.length;i++) {
 			FacesConfigMasterSection master = facesConfigMasterSections[i];
 			if (master != null)
 				master.dispose();
 		}

 		selectionChangedListeners.clear();

 		super.dispose();
 	}
 	public EditingDomain getEditingDomain() {
 		return ((FacesConfigEditor) getEditor()).getEditingDomain();
 	}

 	/**
 	 *
 	 * @see org.eclipse.ui.forms.editor.FormPage#createFormContent(org.eclipse.ui.forms.IManagedForm)
 	 */
 	protected void createFormContent(IManagedForm managedForm) {

 		ScrolledForm form = managedForm.getForm();
 		form.setText(this.getTitle());
 		form.setBackgroundImage(BANNER_IMAGE);
 		fillBody(managedForm, managedForm.getToolkit());
 		managedForm.refresh();
 	}

 	/**
 	 * set input for this page when the it got activated at the first time; if
 	 * it's not the first time, then refresh the page.
 	 *
 	 * @see org.eclipse.ui.forms.editor.FormPage#setActive(boolean)
 	 */
 	public void setActive(boolean active) {
 		super.setActive(active);
 		if (active) {
 			if (getInput() != ((FacesConfigEditor) getEditor())
 					.getFacesConfig()) {
 				setInput(((FacesConfigEditor) getEditor()).getFacesConfig());
 			} else {
 				this.refresh();
 			}
 		}
 	}

 	public boolean isEditor() {
 		return true;
 	}

 	/**
 	 *
 	 * @param managedForm
 	 * @param toolkit
 	 */
 	private void fillBody(IManagedForm managedForm, FormToolkit toolkit) {
 		Composite body = managedForm.getForm().getBody();

 		GridLayout gridLayout = new GridLayout();
 		gridLayout.horizontalSpacing = 0;
 		gridLayout.verticalSpacing = 0;
 		gridLayout.numColumns = 2;
 		gridLayout.marginHeight = 0;
 		gridLayout.marginWidth = 0;
 		body.setLayout(gridLayout);

 		SashForm sashForm = new SashForm(body, SWT.NULL);
 		managedForm.getToolkit().adapt(sashForm, false, false);
 		sashForm.setMenu(body.getMenu());
 		sashForm.setLayoutData(new GridData(GridData.FILL_BOTH));

 		Composite leftContainer = toolkit.createComposite(sashForm);
 		GridLayout gl = new GridLayout();
 		gl.marginHeight = 0;
 		leftContainer.setLayout(gl);

 		// create master sections here
 		facesConfigMasterSections = createMasterSections(leftContainer,
 				managedForm, toolkit, this);

 		if (facesConfigMasterSections != null) {
 			for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
 				FacesConfigMasterSection aSection = facesConfigMasterSections[i];
 				aSection.initialize();
 				aSection.addSelectionChangedListener(this);

 			}
 		}

 		detailsPart = new DetailsPart(managedForm, sashForm, SWT.NULL);
 		managedForm.addPart(detailsPart);

 		detailsPart.setPageLimit(4);
 		detailsPart.setPageProvider(this);

 		detailsPart.initialize(managedForm);

 		sashForm.setWeights(new int[] { 40, 60 });

 		getSite().setSelectionProvider(this);
 	}

 	/**
 	 * Create the detail sections, and set layout data and initial expand state
 	 * for them.
 	 *
 	 * @param composite
 	 * @param managedForm
 	 * @param toolkit
 	 * @param page
 	 * @return the detail sections
 	 */
 	abstract protected FacesConfigMasterSection[] createMasterSections(
 			Composite composite, IManagedForm managedForm, FormToolkit toolkit,
 			FacesConfigMasterDetailPage page);

 	/**
 	 * set input object; also set into all the master sections.
 	 */
 	public void setInput(Object input) {
 		if (facesConfigMasterSections != null) {
 			for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
 				facesConfigMasterSections[i].setInput(input);
 			}
 		}
 		this.input = input;
 	}

 	/**
 	 * get the input object.
 	 */
 	public Object getInput() {
 		return input;
 	}

 	/**
 	 * Defaultly use the EClass object of the selected object as page key. Sub
 	 * classes can override this method if there has other ways.
 	 *
 	 * @param object
 	 */
 	public Object getPageKey(Object object) {
 		if (object instanceof EObject) {
 			EObject eObject = (EObject) object;
 			return eObject.eClass();
 		}
 		return null;
 	}

 	/**
 	 * Subclasses should create and return an IDetailsPage instance according
 	 * what the key is. Defaultly the EClass object of the selected object in
 	 * the structured viewer will be taken as the page key.
 	 *
 	 * @see #getPageKey
 	 *
 	 */
 	abstract public IDetailsPage getPage(Object key);

 	/**
 	 * transfer the selection changed event to detail part.
 	 */
 	public void selectionChanged(SelectionChangedEvent event) {

 		currentSelection = event.getSelection();
 		if (event.getSource() instanceof FacesConfigMasterSection) {
 			FacesConfigMasterSection source = (FacesConfigMasterSection) event
 					.getSource();

 			detailsPart.selectionChanged(source, event.getSelection());

 			if (source.getSection().isExpanded()) {
 				for (int i = 0, n = selectionChangedListeners.size(); i < n; i++) {
 					((ISelectionChangedListener) selectionChangedListeners
 							.get(i)).selectionChanged(event);
 				}
 			}
 		} else if (event.getSource() instanceof FacesConfigDetailsPage) {
 			for (int i = 0, n = selectionChangedListeners.size(); i < n; i++) {
 				((ISelectionChangedListener) selectionChangedListeners.get(i))
 						.selectionChanged(event);
 			}
 		}
 	}

 	/**
 	 * set other sections' expand state to false, except this section;
 	 *
 	 * @param section
 	 *            the section that be expanded.
 	 */
 	public void closeOtherSections(FacesConfigMasterSection section) {

 		for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
 			FacesConfigMasterSection aSection = facesConfigMasterSections[i];
 			if (aSection != section && aSection.getSection().isExpanded()) {
 				aSection.getSection().setExpanded(false);
 				GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 				aSection.getSection().setLayoutData(gd);
 			}
 		}
 	}

 	/**
 	 * refresh this page, the expanded section and the detail page will got
 	 * refreshed.
 	 */
 	public void refresh() {

 		// only refresh the expanded section;
 		for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
 			if (facesConfigMasterSections[i].getSection().isExpanded()) {
 				facesConfigMasterSections[i].refresh();
 			}
 		}

 		// refresh the detail page, it will call detail sections
 		// to got refreshed.
 		if (detailsPart.getCurrentPage() != null) {
 			detailsPart.getCurrentPage().refresh();
 		}
 	}

 	/**
 	 * get the section that is expanded.
 	 *
 	 * @return the master section
 	 */
 	protected FacesConfigMasterSection getActiveSection() {
 		for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {

 			if (facesConfigMasterSections[i].getSection().isExpanded()) {
 				return facesConfigMasterSections[i];
 			}
 		}
 		return null;

 	}

 	public void addSelectionChangedListener(ISelectionChangedListener listener) {
 		selectionChangedListeners.add(listener);
 	}

 	public ISelection getSelection() {
 		if(currentSelection != null)
 			return currentSelection;
 		return StructuredSelection.EMPTY;

 	}

 	public void removeSelectionChangedListener(
 			ISelectionChangedListener listener) {
 		selectionChangedListeners.remove(listener);
 	}

 	public void setSelection(ISelection selection) {
 	    // no selection setting
 	}

 	public Object getAdapter(Class adapter) {

 		if (adapter == IPropertySheetPage.class) {
 			return getPropertySheetPage();
 		}
 		return super.getAdapter(adapter);
 	}

 	private IPropertySheetPage getPropertySheetPage() {

 		AdapterFactoryEditingDomain editingDomain = (AdapterFactoryEditingDomain) getEditor()
 				.getAdapter(EditingDomain.class);
 		AdapterFactory adapterFactory = (AdapterFactory) getEditor()
 				.getAdapter(AdapterFactory.class);
 		if (propertySheetPage == null) {
 			propertySheetPage = new ExtendedPropertySheetPage(editingDomain) {
 				public void setSelectionToViewer(List selection) {
 					// FacesConfigEditor.this.setSelectionToViewer(selection);
 					// FacesConfigEditor.this.setFocus();
 				}

 				public void setActionBars(IActionBars actionBars) {
 					super.setActionBars(actionBars);
 					// getActionBarContributor().shareGlobalActions(this,
 					// actionBars);
 				}
 			};
 			((ExtendedPropertySheetPage) propertySheetPage)
 					.setPropertySourceProvider(new AdapterFactoryContentProvider(
 							adapterFactory));
 			// this.addSelectionChangedListener((ExtendedPropertySheetPage)
 			// propertySheetPage);
 		}

 		return propertySheetPage;

 	}

 	/**
 	 * @return the facesConfigMasterSections
 	 */
 	public FacesConfigMasterSection[] getFacesConfigMasterSections() {
 		return facesConfigMasterSections;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2004, 2006 Sybase, Inc. 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:
	* Sybase, Inc. - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jst.jsf.facesconfig.ui.page;

	import java.util.ArrayList;
	import java.util.List;

	import org.eclipse.emf.common.notify.AdapterFactory;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
	import org.eclipse.emf.edit.domain.EditingDomain;
	import org.eclipse.emf.edit.domain.IEditingDomainProvider;
	import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
	import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage;
	import org.eclipse.jface.viewers.ISelection;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.ISelectionProvider;
	import org.eclipse.jface.viewers.SelectionChangedEvent;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
	import org.eclipse.jst.jsf.facesconfig.ui.FacesConfigEditor;
	import org.eclipse.jst.jsf.facesconfig.ui.page.detail.FacesConfigDetailsPage;
	import org.eclipse.jst.jsf.facesconfig.ui.section.FacesConfigMasterSection;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.custom.SashForm;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.ui.IActionBars;
	import org.eclipse.ui.forms.DetailsPart;
	import org.eclipse.ui.forms.IDetailsPage;
	import org.eclipse.ui.forms.IDetailsPageProvider;
	import org.eclipse.ui.forms.IManagedForm;
	import org.eclipse.ui.forms.editor.FormPage;
	import org.eclipse.ui.forms.widgets.FormToolkit;
	import org.eclipse.ui.forms.widgets.ScrolledForm;
	import org.eclipse.ui.views.properties.IPropertySheetPage;

	/**
	* In some cases the page is a master-detail style, the content of the right
	* side will change according user's selection on the left side. This is an
	* abstract implementation of IFacesConfigPage, with a FacesConfigMasterSection
	* array and a DetailsPart.
	*
	* @author sfshi
	*
	*/
	public abstract class FacesConfigMasterDetailPage extends FormPage implements
	IFacesConfigPage, IDetailsPageProvider, ISelectionChangedListener,
	ISelectionProvider, IEditingDomainProvider {

	private static final String BANNER_IMAGE_FILE = "form_banner.gif"; //$NON-NLS-1$

	private final static Image BANNER_IMAGE = EditorPlugin.getDefault()
	.getImage(BANNER_IMAGE_FILE);

	private FacesConfigMasterSection[] facesConfigMasterSections;

	private DetailsPart detailsPart;

	private Object input;

	private List selectionChangedListeners = new ArrayList();

	private IPropertySheetPage propertySheetPage;

	private ISelection currentSelection = null;

	/**
	*
	* @param editor
	* the editor part that this page belongs to;
	* @param id
	* page id;
	* @param title
	* page title;
	*/
	public FacesConfigMasterDetailPage(FacesConfigEditor editor, String id,
	String title) {
	super(editor, id, title);
	}

	public void dispose() {
	for(int i=0; i < facesConfigMasterSections.length;i++) {
	FacesConfigMasterSection master = facesConfigMasterSections[i];
	if (master != null)
	master.dispose();
	}

	selectionChangedListeners.clear();

	super.dispose();
	}
	public EditingDomain getEditingDomain() {
	return ((FacesConfigEditor) getEditor()).getEditingDomain();
	}

	/**
	*
	* @see org.eclipse.ui.forms.editor.FormPage#createFormContent(org.eclipse.ui.forms.IManagedForm)
	*/
	protected void createFormContent(IManagedForm managedForm) {

	ScrolledForm form = managedForm.getForm();
	form.setText(this.getTitle());
	form.setBackgroundImage(BANNER_IMAGE);
	fillBody(managedForm, managedForm.getToolkit());
	managedForm.refresh();
	}

	/**
	* set input for this page when the it got activated at the first time; if
	* it's not the first time, then refresh the page.
	*
	* @see org.eclipse.ui.forms.editor.FormPage#setActive(boolean)
	*/
	public void setActive(boolean active) {
	super.setActive(active);
	if (active) {
	if (getInput() != ((FacesConfigEditor) getEditor())
	.getFacesConfig()) {
	setInput(((FacesConfigEditor) getEditor()).getFacesConfig());
	} else {
	this.refresh();
	}
	}
	}

	public boolean isEditor() {
	return true;
	}

	/**
	*
	* @param managedForm
	* @param toolkit
	*/
	private void fillBody(IManagedForm managedForm, FormToolkit toolkit) {
	Composite body = managedForm.getForm().getBody();

	GridLayout gridLayout = new GridLayout();
	gridLayout.horizontalSpacing = 0;
	gridLayout.verticalSpacing = 0;
	gridLayout.numColumns = 2;
	gridLayout.marginHeight = 0;
	gridLayout.marginWidth = 0;
	body.setLayout(gridLayout);

	SashForm sashForm = new SashForm(body, SWT.NULL);
	managedForm.getToolkit().adapt(sashForm, false, false);
	sashForm.setMenu(body.getMenu());
	sashForm.setLayoutData(new GridData(GridData.FILL_BOTH));

	Composite leftContainer = toolkit.createComposite(sashForm);
	GridLayout gl = new GridLayout();
	gl.marginHeight = 0;
	leftContainer.setLayout(gl);

	// create master sections here
	facesConfigMasterSections = createMasterSections(leftContainer,
	managedForm, toolkit, this);

	if (facesConfigMasterSections != null) {
	for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
	FacesConfigMasterSection aSection = facesConfigMasterSections[i];
	aSection.initialize();
	aSection.addSelectionChangedListener(this);

	}
	}

	detailsPart = new DetailsPart(managedForm, sashForm, SWT.NULL);
	managedForm.addPart(detailsPart);

	detailsPart.setPageLimit(4);
	detailsPart.setPageProvider(this);

	detailsPart.initialize(managedForm);

	sashForm.setWeights(new int[] { 40, 60 });

	getSite().setSelectionProvider(this);
	}

	/**
	* Create the detail sections, and set layout data and initial expand state
	* for them.
	*
	* @param composite
	* @param managedForm
	* @param toolkit
	* @param page
	* @return the detail sections
	*/
	abstract protected FacesConfigMasterSection[] createMasterSections(
	Composite composite, IManagedForm managedForm, FormToolkit toolkit,
	FacesConfigMasterDetailPage page);

	/**
	* set input object; also set into all the master sections.
	*/
	public void setInput(Object input) {
	if (facesConfigMasterSections != null) {
	for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
	facesConfigMasterSections[i].setInput(input);
	}
	}
	this.input = input;
	}

	/**
	* get the input object.
	*/
	public Object getInput() {
	return input;
	}

	/**
	* Defaultly use the EClass object of the selected object as page key. Sub
	* classes can override this method if there has other ways.
	*
	* @param object
	*/
	public Object getPageKey(Object object) {
	if (object instanceof EObject) {
	EObject eObject = (EObject) object;
	return eObject.eClass();
	}
	return null;
	}

	/**
	* Subclasses should create and return an IDetailsPage instance according
	* what the key is. Defaultly the EClass object of the selected object in
	* the structured viewer will be taken as the page key.
	*
	* @see #getPageKey
	*
	*/
	abstract public IDetailsPage getPage(Object key);

	/**
	* transfer the selection changed event to detail part.
	*/
	public void selectionChanged(SelectionChangedEvent event) {

	currentSelection = event.getSelection();
	if (event.getSource() instanceof FacesConfigMasterSection) {
	FacesConfigMasterSection source = (FacesConfigMasterSection) event
	.getSource();

	detailsPart.selectionChanged(source, event.getSelection());

	if (source.getSection().isExpanded()) {
	for (int i = 0, n = selectionChangedListeners.size(); i < n; i++) {
	((ISelectionChangedListener) selectionChangedListeners
	.get(i)).selectionChanged(event);
	}
	}
	} else if (event.getSource() instanceof FacesConfigDetailsPage) {
	for (int i = 0, n = selectionChangedListeners.size(); i < n; i++) {
	((ISelectionChangedListener) selectionChangedListeners.get(i))
	.selectionChanged(event);
	}
	}
	}

	/**
	* set other sections' expand state to false, except this section;
	*
	* @param section
	* the section that be expanded.
	*/
	public void closeOtherSections(FacesConfigMasterSection section) {

	for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
	FacesConfigMasterSection aSection = facesConfigMasterSections[i];
	if (aSection != section && aSection.getSection().isExpanded()) {
	aSection.getSection().setExpanded(false);
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	aSection.getSection().setLayoutData(gd);
	}
	}
	}

	/**
	* refresh this page, the expanded section and the detail page will got
	* refreshed.
	*/
	public void refresh() {

	// only refresh the expanded section;
	for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {
	if (facesConfigMasterSections[i].getSection().isExpanded()) {
	facesConfigMasterSections[i].refresh();
	}
	}

	// refresh the detail page, it will call detail sections
	// to got refreshed.
	if (detailsPart.getCurrentPage() != null) {
	detailsPart.getCurrentPage().refresh();
	}
	}

	/**
	* get the section that is expanded.
	*
	* @return the master section
	*/
	protected FacesConfigMasterSection getActiveSection() {
	for (int i = 0, n = facesConfigMasterSections.length; i < n; i++) {

	if (facesConfigMasterSections[i].getSection().isExpanded()) {
	return facesConfigMasterSections[i];
	}
	}
	return null;

	}

	public void addSelectionChangedListener(ISelectionChangedListener listener) {
	selectionChangedListeners.add(listener);
	}

	public ISelection getSelection() {
	if(currentSelection != null)
	return currentSelection;
	return StructuredSelection.EMPTY;

	}

	public void removeSelectionChangedListener(
	ISelectionChangedListener listener) {
	selectionChangedListeners.remove(listener);
	}

	public void setSelection(ISelection selection) {
	// no selection setting
	}

	public Object getAdapter(Class adapter) {

	if (adapter == IPropertySheetPage.class) {
	return getPropertySheetPage();
	}
	return super.getAdapter(adapter);
	}

	private IPropertySheetPage getPropertySheetPage() {

	AdapterFactoryEditingDomain editingDomain = (AdapterFactoryEditingDomain) getEditor()
	.getAdapter(EditingDomain.class);
	AdapterFactory adapterFactory = (AdapterFactory) getEditor()
	.getAdapter(AdapterFactory.class);
	if (propertySheetPage == null) {
	propertySheetPage = new ExtendedPropertySheetPage(editingDomain) {
	public void setSelectionToViewer(List selection) {
	// FacesConfigEditor.this.setSelectionToViewer(selection);
	// FacesConfigEditor.this.setFocus();
	}

	public void setActionBars(IActionBars actionBars) {
	super.setActionBars(actionBars);
	// getActionBarContributor().shareGlobalActions(this,
	// actionBars);
	}
	};
	((ExtendedPropertySheetPage) propertySheetPage)
	.setPropertySourceProvider(new AdapterFactoryContentProvider(
	adapterFactory));
	// this.addSelectionChangedListener((ExtendedPropertySheetPage)
	// propertySheetPage);
	}

	return propertySheetPage;

	}

	/**
	* @return the facesConfigMasterSections
	*/
	public FacesConfigMasterSection[] getFacesConfigMasterSections() {
	return facesConfigMasterSections;
	}
	}