| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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 Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.provider; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditorPlugin; |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDParticle; |
| import org.eclipse.xsd.XSDTypeDefinition; |
| import org.eclipse.xsd.util.XSDConstants; |
| import org.w3c.dom.Element; |
| |
| |
| public class XSDElementDeclarationAdapter extends XSDAbstractAdapter |
| { |
| |
| /** |
| * @param adapterFactory |
| */ |
| public XSDElementDeclarationAdapter(AdapterFactory adapterFactory) |
| { |
| super(adapterFactory); |
| } |
| |
| public Image getImage(Object element) |
| { |
| XSDElementDeclaration xsdElementDeclaration = ((XSDElementDeclaration)element); |
| |
| if (!xsdElementDeclaration.isElementDeclarationReference()) |
| { |
| return XSDEditorPlugin.getXSDImage("icons/XSDElement.gif"); |
| } |
| else |
| { |
| return XSDEditorPlugin.getXSDImage("icons/XSDElementRef.gif"); |
| } |
| } |
| |
| public String getText(Object object) |
| { |
| XSDElementDeclaration xsdElementDeclaration = ((XSDElementDeclaration)object); |
| XSDElementDeclaration resolvedElementDeclaration = xsdElementDeclaration.getResolvedElementDeclaration(); |
| String name = |
| xsdElementDeclaration != resolvedElementDeclaration ? |
| xsdElementDeclaration.getQName() : |
| xsdElementDeclaration.getName(); |
| |
| StringBuffer result = new StringBuffer(); |
| if (name == null) |
| { |
| result.append("'absent'"); |
| } |
| else |
| { |
| result.append(name); |
| } |
| |
| if (!xsdElementDeclaration.isGlobal()) |
| { |
| Element element = xsdElementDeclaration.getElement(); |
| boolean hasMinOccurs = element.hasAttribute(XSDConstants.MINOCCURS_ATTRIBUTE); |
| boolean hasMaxOccurs = element.hasAttribute(XSDConstants.MAXOCCURS_ATTRIBUTE); |
| |
| if (hasMinOccurs || hasMaxOccurs) |
| { |
| result.append(" ["); |
| if (hasMinOccurs) |
| { |
| int min = ((XSDParticle)xsdElementDeclaration.getContainer()).getMinOccurs(); |
| if (min == XSDParticle.UNBOUNDED) |
| { |
| result.append("*"); |
| } |
| else |
| { |
| result.append(String.valueOf(min)); |
| } |
| } |
| else // print default |
| { |
| int min = ((XSDParticle)xsdElementDeclaration.getContainer()).getMinOccurs(); |
| result.append(String.valueOf(min)); |
| } |
| if (hasMaxOccurs) |
| { |
| int max = ((XSDParticle)xsdElementDeclaration.getContainer()).getMaxOccurs(); |
| result.append(".."); |
| if (max == XSDParticle.UNBOUNDED) |
| { |
| result.append("*"); |
| } |
| else |
| { |
| result.append(String.valueOf(max)); |
| } |
| } |
| else // print default |
| { |
| result.append(".."); |
| int max = ((XSDParticle)xsdElementDeclaration.getContainer()).getMaxOccurs(); |
| result.append(String.valueOf(max)); |
| |
| } |
| result.append("]"); |
| } |
| } |
| |
| if (resolvedElementDeclaration.getAnonymousTypeDefinition() == null && resolvedElementDeclaration.getTypeDefinition() != null) |
| { |
| result.append(" : "); |
| result.append(resolvedElementDeclaration.getTypeDefinition().getQName(xsdElementDeclaration)); |
| } |
| |
| return result.toString(); |
| } |
| |
| public Object[] getChildren(Object parentElement) |
| { |
| XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)parentElement; |
| List list = new ArrayList(); |
| XSDTypeDefinition type = null; |
| if (xsdElementDeclaration.isElementDeclarationReference()) |
| { |
| if (((XSDModelAdapterFactoryImpl)adapterFactory).getShowReferences()) |
| { |
| type = xsdElementDeclaration.getResolvedElementDeclaration().getTypeDefinition(); |
| } |
| } |
| else |
| { |
| type = xsdElementDeclaration.getAnonymousTypeDefinition(); |
| if (type == null) |
| { |
| if (((XSDModelAdapterFactoryImpl)adapterFactory).getShowReferences()) |
| { |
| type = xsdElementDeclaration.getTypeDefinition(); |
| } |
| } |
| } |
| |
| if (type != null && type instanceof XSDComplexTypeDefinition) |
| { |
| XSDComplexTypeDefinition ctType = (XSDComplexTypeDefinition)type; |
| if (ctType != null) |
| { |
| list.add(ctType); |
| } |
| } |
| |
| // if (xsdElementDeclaration.getIdentityConstraintDefinitions() != null) |
| // { |
| // list.addAll(xsdElementDeclaration.getIdentityConstraintDefinitions()); |
| // } |
| |
| // return XSDChildUtility.getModelChildren(xsdElementDeclaration.getResolvedElementDeclaration()).toArray(); |
| return list.toArray(); |
| |
| } |
| |
| public boolean hasChildren(Object object) |
| { |
| return true; |
| } |
| |
| public Object getParent(Object object) |
| { |
| XSDElementDeclaration element = (XSDElementDeclaration)object; |
| return element.getContainer(); |
| } |
| } |