| /******************************************************************************* |
| * Copyright (c) 2006, 2007 Oracle. 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: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.ui.internal.xml.structure; |
| |
| import org.eclipse.draw2d.ImageUtilities; |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| import org.eclipse.jpt.core.internal.content.orm.OrmPackage; |
| import org.eclipse.jpt.core.internal.content.orm.XmlAttributeMapping; |
| import org.eclipse.jpt.core.internal.content.orm.XmlPersistentAttribute; |
| import org.eclipse.jpt.core.internal.mappings.IBasic; |
| import org.eclipse.jpt.core.internal.mappings.IEmbedded; |
| import org.eclipse.jpt.core.internal.mappings.IEmbeddedId; |
| import org.eclipse.jpt.core.internal.mappings.IId; |
| import org.eclipse.jpt.core.internal.mappings.IManyToMany; |
| import org.eclipse.jpt.core.internal.mappings.IManyToOne; |
| import org.eclipse.jpt.core.internal.mappings.IOneToMany; |
| import org.eclipse.jpt.core.internal.mappings.IOneToOne; |
| import org.eclipse.jpt.core.internal.mappings.ITransient; |
| import org.eclipse.jpt.core.internal.mappings.IVersion; |
| import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsImages; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.ImageData; |
| |
| public class XmlPersistentAttributeItemProvider extends ItemProviderAdapter |
| implements IEditingDomainItemProvider, |
| IStructuredItemContentProvider, |
| ITreeItemContentProvider, |
| IItemLabelProvider |
| { |
| public XmlPersistentAttributeItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| @Override |
| public Object getImage(Object object) { |
| XmlAttributeMapping mapping = ((XmlPersistentAttribute) object).getMapping(); |
| |
| Image image; |
| if (mapping instanceof IBasic) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.BASIC); |
| } |
| else if (mapping instanceof IId) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.ID); |
| } |
| else if (mapping instanceof IVersion) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.VERSION); |
| } |
| else if (mapping instanceof IEmbedded) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.EMBEDDED); |
| } |
| else if (mapping instanceof IEmbeddedId) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.EMBEDDED_ID); |
| } |
| else if (mapping instanceof IOneToOne) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.ONE_TO_ONE); |
| } |
| else if (mapping instanceof IOneToMany) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.ONE_TO_MANY); |
| } |
| else if (mapping instanceof IManyToOne) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.MANY_TO_ONE); |
| } |
| else if (mapping instanceof IManyToMany) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.MANY_TO_MANY); |
| } |
| else if (mapping instanceof ITransient) { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.TRANSIENT); |
| } |
| else { |
| image = JptUiMappingsImages.getImage(JptUiMappingsImages.NULL_ATTRIBUTE_MAPPING); |
| } |
| |
| // apply "ghosting" |
| if (mapping.isVirtual()) { |
| Color offwhite = new Color(image.getDevice(), 250, 250, 250); |
| ImageData imageData = ImageUtilities.createShadedImage(image, offwhite); |
| image = new Image(image.getDevice(), imageData); |
| } |
| |
| return image; |
| } |
| |
| @Override |
| public String getText(Object object) { |
| return ((XmlPersistentAttribute) object).getName(); |
| } |
| |
| @Override |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(XmlPersistentAttribute.class)) { |
| case OrmPackage.XML_PERSISTENT_ATTRIBUTE__MAPPING: |
| case OrmPackage.XML_PERSISTENT_ATTRIBUTE__NAME: |
| fireNotifyChanged(new ViewerNotification(notification, notification |
| .getNotifier(), false, true)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| } |