| /** |
| * Copyright (c) 2002-2006 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 - Initial API and implementation |
| */ |
| package org.eclipse.xsd.provider; |
| |
| |
| import java.util.List; |
| |
| import org.w3c.dom.Element; |
| |
| 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.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.IItemPropertySource; |
| import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| |
| import org.eclipse.xsd.XSDAnnotation; |
| import org.eclipse.xsd.util.XSDConstants; |
| |
| |
| /** |
| * This is the item provider adpater for a {@link org.eclipse.xsd.XSDAnnotation} object. |
| */ |
| public class XSDAnnotationItemProvider |
| extends XSDComponentItemProvider |
| implements |
| IEditingDomainItemProvider, |
| IStructuredItemContentProvider, |
| ITreeItemContentProvider, |
| IItemLabelProvider, |
| IItemPropertySource |
| { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| */ |
| public XSDAnnotationItemProvider(AdapterFactory adapterFactory) |
| { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. |
| */ |
| @Override |
| public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) |
| { |
| if (itemPropertyDescriptors == null) |
| { |
| super.getPropertyDescriptors(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This returns XSDAnnotation.gif. |
| */ |
| @Override |
| public Object getImage(Object object) |
| { |
| return XSDEditPlugin.INSTANCE.getImage("full/obj16/XSDAnnotation"); |
| } |
| |
| @Override |
| public String getText(Object object) |
| { |
| XSDAnnotation xsdAnnotation = ((XSDAnnotation)object); |
| String result = ""; |
| List<Element> userInformation = xsdAnnotation.getUserInformation(); |
| if (!userInformation.isEmpty()) |
| { |
| Element element = userInformation.get(0); |
| if (element.hasAttribute(XSDConstants.SOURCE_ATTRIBUTE)) |
| { |
| result = element.getAttribute(XSDConstants.SOURCE_ATTRIBUTE); |
| } |
| else |
| { |
| org.w3c.dom.Node text = element.getFirstChild(); |
| while (text instanceof Element) |
| { |
| text = ((Element)text).getFirstChild(); |
| } |
| if (text != null && text.getNodeValue() != null) |
| { |
| result = text.getNodeValue(); |
| result = result.trim(); |
| if (result.length() > 50) |
| { |
| result = result.substring(0, 50) + XSDEditPlugin.INSTANCE.getString("_UI_DotDotDot_label"); |
| } |
| } |
| } |
| } |
| |
| return result; |
| } |
| |
| /** |
| * This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. |
| */ |
| @Override |
| public void notifyChanged(Notification msg) |
| { |
| super.notifyChanged(msg); |
| } |
| |
| } |