| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.pageflow.editpart; |
| |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.emf.common.notify.Adapter; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.gef.EditPolicy; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpolicy.PageflowContainerEditPolicy; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpolicy.PageflowXYLayoutEditPolicy; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowElement; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.synchronization.PFBatchAdapter; |
| |
| /** |
| * abstract class for pageflow container. |
| */ |
| abstract class PageflowContainerEditPart extends PageflowElementEditPart { |
| |
| /** |
| * @param element - |
| * pageflow model. |
| */ |
| public PageflowContainerEditPart(PageflowElement element) { |
| super(element); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see AbstractGraphicalEditPart#createFigure() |
| */ |
| protected IFigure createFigure() { |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see AbstractEditPart#createEditPolicies() |
| */ |
| protected void createEditPolicies() { |
| installEditPolicy(EditPolicy.CONTAINER_ROLE, |
| new PageflowContainerEditPolicy()); |
| installEditPolicy(EditPolicy.LAYOUT_ROLE, |
| new PageflowXYLayoutEditPolicy()); |
| } |
| |
| public Adapter createEMFAdapter() { |
| return new PFBatchAdapter() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see PageflowElementEditPart#notifyChanged(Notification) |
| */ |
| public void doNotifyChanged(Notification notification) { |
| int type = notification.getEventType(); |
| |
| switch (type) { |
| case Notification.ADD: |
| case Notification.ADD_MANY: |
| case Notification.REMOVE: |
| case Notification.REMOVE_MANY: |
| refreshChildren(); |
| break; |
| case Notification.SET: |
| refreshVisuals(); |
| break; |
| } |
| super.notifyChanged(notification); |
| } |
| }; |
| } |
| |
| } |