| /** |
| * Copyright (c) 2002-2007 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.Collection; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.edit.command.SetCommand; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; |
| 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.emf.edit.provider.ItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| |
| import org.eclipse.xsd.XSDAttributeDeclaration; |
| import org.eclipse.xsd.XSDAttributeUse; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| |
| |
| /** |
| * This is the item provider adpater for a {@link org.eclipse.xsd.XSDAttributeDeclaration} object. |
| */ |
| public class XSDAttributeDeclarationItemProvider |
| extends XSDFeatureItemProvider |
| implements |
| IEditingDomainItemProvider, |
| IStructuredItemContentProvider, |
| ITreeItemContentProvider, |
| IItemLabelProvider, |
| IItemPropertySource |
| { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| */ |
| public XSDAttributeDeclarationItemProvider(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); |
| createTypeDefinitionPropertyDescriptor(object); |
| createAnnotationPropertyDescriptor(object); |
| createResolvedAttributeDeclarationPropertyDescriptor(object); |
| createAttributeFormDefaultPropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| protected static class DelegatingItemPropertyDescriptor extends ItemPropertyDescriptor |
| { |
| public DelegatingItemPropertyDescriptor |
| (AdapterFactory adapterFactory, |
| String displayName, |
| String description, |
| EStructuralFeature feature, |
| boolean isSettable, |
| Object staticImage) |
| { |
| super(adapterFactory, displayName, description, feature, isSettable, staticImage); |
| } |
| |
| @Override |
| public Object getPropertyValue(Object object) |
| { |
| return super.getPropertyValue(((XSDAttributeDeclaration)object).getResolvedAttributeDeclaration()); |
| } |
| |
| @Override |
| public void setPropertyValue(Object object, Object value) |
| { |
| super.setPropertyValue(((XSDAttributeDeclaration)object).getResolvedAttributeDeclaration(), value); |
| } |
| } |
| |
| @Override |
| protected void createNamePropertyDescriptor(Object object) |
| { |
| |
| // This is for the name feature. |
| // |
| itemPropertyDescriptors.add |
| (new DelegatingItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_Name_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_Name_description"), |
| xsdPackage.getXSDNamedComponent_Name(), |
| true, |
| ItemPropertyDescriptor.TEXT_VALUE_IMAGE) |
| { |
| @Override |
| public void setPropertyValue(Object o, Object value) |
| { |
| XSDAttributeDeclaration xsdAttributeDeclaration = (XSDAttributeDeclaration)o; |
| if (xsdAttributeDeclaration.isAttributeDeclarationReference()) |
| { |
| XSDAttributeDeclaration newResolvedAttributeDeclaration = |
| xsdAttributeDeclaration.resolveAttributeDeclaration(xsdAttributeDeclaration.getTargetNamespace(), (String)value); |
| EditingDomain editingDomain = getEditingDomain(xsdAttributeDeclaration); |
| if (editingDomain == null) |
| { |
| xsdAttributeDeclaration.setResolvedAttributeDeclaration(newResolvedAttributeDeclaration); |
| } |
| else |
| { |
| editingDomain.getCommandStack().execute |
| (SetCommand.create |
| (editingDomain, |
| xsdAttributeDeclaration, |
| xsdPackage.getXSDAttributeDeclaration_ResolvedAttributeDeclaration(), |
| newResolvedAttributeDeclaration)); |
| } |
| } |
| else |
| { |
| super.setPropertyValue(o, value); |
| } |
| } |
| }); |
| } |
| |
| @Override |
| protected void createTargetNamespacePropertyDescriptor(Object object) |
| { |
| |
| // This is for the targetNamespace feature. |
| // |
| itemPropertyDescriptors.add |
| (new DelegatingItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_TargetNamespace_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_TargetNamespace_description"), |
| xsdPackage.getXSDNamedComponent_TargetNamespace(), |
| true, |
| ItemPropertyDescriptor.TEXT_VALUE_IMAGE) |
| { |
| @Override |
| public void setPropertyValue(Object o, Object value) |
| { |
| XSDAttributeDeclaration xsdAttributeDeclaration = (XSDAttributeDeclaration)o; |
| if (xsdAttributeDeclaration.isAttributeDeclarationReference()) |
| { |
| String namespace = (String)value; |
| if (namespace.length() == 0) |
| { |
| namespace = null; |
| } |
| XSDAttributeDeclaration newResolvedAttributeDeclaration = |
| xsdAttributeDeclaration.resolveAttributeDeclaration(namespace, xsdAttributeDeclaration.getName()); |
| EditingDomain editingDomain = getEditingDomain(xsdAttributeDeclaration); |
| if (editingDomain == null) |
| { |
| xsdAttributeDeclaration.setResolvedAttributeDeclaration(newResolvedAttributeDeclaration); |
| } |
| else |
| { |
| editingDomain.getCommandStack().execute |
| (SetCommand.create |
| (editingDomain, |
| xsdAttributeDeclaration, |
| xsdPackage.getXSDAttributeDeclaration_ResolvedAttributeDeclaration(), |
| newResolvedAttributeDeclaration)); |
| } |
| } |
| else |
| { |
| super.setPropertyValue(o, value); |
| } |
| } |
| }); |
| } |
| |
| protected void createAttributeFormDefaultPropertyDescriptor(Object object) |
| { |
| // This is for the elementFormDefault feature. |
| // |
| itemPropertyDescriptors.add |
| (new ItemPropertyDescriptorWithDefault |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_Form_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_FormOfAttribute_description"), |
| xsdPackage.getXSDFeature_Form(), |
| true, |
| ItemPropertyDescriptor.TEXT_VALUE_IMAGE) |
| { |
| @Override |
| public Object getPropertyDefaultValue(Object o) |
| { |
| return |
| XSDEditPlugin.INSTANCE.getString |
| ("_UI_DefaultValue_label", new Object [] { ((XSDAttributeDeclaration)o).getSchema().getAttributeFormDefault().getName() }); |
| } |
| }); |
| } |
| |
| @Override |
| protected void createLexicalValuePropertyDescriptor(Object object) |
| { |
| // This is for the value feature. |
| // |
| itemPropertyDescriptors.add |
| (new DelegatingItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_LexicalValue_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_LexicalValueOfAttribute_description"), |
| xsdPackage.getXSDFeature_LexicalValue(), |
| true, |
| ItemPropertyDescriptor.TEXT_VALUE_IMAGE)); |
| } |
| |
| @Override |
| protected void createConstraintPropertyDescriptor(Object object) |
| { |
| // This is for the constraint feature. |
| // |
| itemPropertyDescriptors.add |
| (new DelegatingItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_Constraint_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_ConstraintOfAttribute_description"), |
| xsdPackage.getXSDFeature_Constraint(), |
| true, |
| ItemPropertyDescriptor.TEXT_VALUE_IMAGE)); |
| } |
| |
| @Override |
| protected void createScopePropertyDescriptor(Object object) |
| { |
| // This is for the scope feature. |
| // |
| itemPropertyDescriptors.add |
| (new DelegatingItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_Scope_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_ScopeOfAttribute_description"), |
| xsdPackage.getXSDFeature_Scope(), |
| false, |
| null)); |
| } |
| |
| protected void createTypeDefinitionPropertyDescriptor(Object object) |
| { |
| // This is for the typeDefinition feature. |
| // |
| itemPropertyDescriptors.add |
| (new DelegatingItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_TypeDefinition_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_TypeDefinition_description"), |
| xsdPackage.getXSDAttributeDeclaration_TypeDefinition(), |
| false, |
| null)); |
| } |
| |
| protected void createAnnotationPropertyDescriptor(Object object) |
| { |
| // This is for the annotation feature. |
| // |
| itemPropertyDescriptors.add |
| (new ItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_Annotation_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_AnnotationOfAttribute_description"), |
| xsdPackage.getXSDAttributeDeclaration_Annotation(), |
| false)); |
| } |
| |
| protected void createResolvedAttributeDeclarationPropertyDescriptor(Object object) |
| { |
| // This is for the resolvedAttributeDeclaration feature. |
| // |
| itemPropertyDescriptors.add |
| (new ItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| XSDEditPlugin.INSTANCE.getString("_UI_ResolveAttributeDeclaration_label"), |
| XSDEditPlugin.INSTANCE.getString("_UI_ResolveAttributeDeclaration_description"), |
| xsdPackage.getXSDAttributeDeclaration_ResolvedAttributeDeclaration(), |
| false)); |
| } |
| |
| /** |
| * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an |
| * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or |
| * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. |
| */ |
| @Override |
| public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) |
| { |
| if (childrenFeatures == null) |
| { |
| super.getChildrenFeatures(object); |
| childrenFeatures.add(xsdPackage.getXSDAttributeDeclaration_AnonymousTypeDefinition()); |
| childrenFeatures.add(xsdPackage.getXSDAttributeDeclaration_Annotation()); |
| } |
| return childrenFeatures; |
| } |
| |
| /** |
| * This returns XSDAttributeDeclaration.gif. |
| */ |
| @Override |
| public Object getImage(Object object) |
| { |
| XSDAttributeDeclaration xsdAttributeDeclaration = ((XSDAttributeDeclaration)object); |
| XSDAttributeDeclaration resolvedAttributeDeclaration = xsdAttributeDeclaration.getResolvedAttributeDeclaration(); |
| return |
| XSDEditPlugin.INSTANCE.getImage |
| (resolvedAttributeDeclaration.getContainer() == null ? |
| "full/obj16/XSDAttributeUnresolved" : |
| xsdAttributeDeclaration.getResolvedAttributeDeclaration() == xsdAttributeDeclaration ? |
| "full/obj16/XSDAttributeDeclaration" : |
| "full/obj16/XSDAttributeUse"); |
| } |
| |
| @Override |
| public String getText(Object object) |
| { |
| XSDAttributeDeclaration xsdAttributeDeclaration = ((XSDAttributeDeclaration)object); |
| XSDAttributeDeclaration resolvedAttributeDeclaration = xsdAttributeDeclaration.getResolvedAttributeDeclaration(); |
| String name = |
| xsdAttributeDeclaration != resolvedAttributeDeclaration ? |
| xsdAttributeDeclaration.getQName() : |
| xsdAttributeDeclaration.getName(); |
| |
| StringBuffer result = new StringBuffer(); |
| if (name == null) |
| { |
| result.append(XSDEditPlugin.INSTANCE.getString("_UI_Absent_label")); |
| } |
| else |
| { |
| result.append(name); |
| } |
| |
| if (resolvedAttributeDeclaration.getAnonymousTypeDefinition() == null && resolvedAttributeDeclaration.getTypeDefinition() != null) |
| { |
| result.append(" : "); |
| result.append(resolvedAttributeDeclaration.getTypeDefinition().getQName(xsdAttributeDeclaration)); |
| } |
| |
| return result.toString(); |
| } |
| |
| /** |
| * This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. |
| */ |
| @Override |
| public void notifyChanged(Notification msg) |
| { |
| XSDAttributeDeclaration xsdAttributeDeclaration = (XSDAttributeDeclaration)msg.getNotifier(); |
| if (msg.getFeature() == xsdPackage.getXSDAttributeDeclaration_TypeDefinition() || |
| msg.getFeature() == xsdPackage.getXSDAttributeDeclaration_AnonymousTypeDefinition() || |
| msg.getFeature() == xsdPackage.getXSDAttributeDeclaration_ResolvedAttributeDeclaration() || |
| msg.getFeature() == xsdPackage.getXSDAttributeDeclaration_Annotation()) |
| { |
| fireNotifyChanged(msg); |
| |
| XSDConcreteComponent container = xsdAttributeDeclaration.getContainer(); |
| if (container instanceof XSDAttributeUse) |
| { |
| ((ItemProviderAdapter)adapterFactory.adapt(container, IItemLabelProvider.class)).fireNotifyChanged |
| (new ENotificationImpl |
| ((InternalEObject)container, |
| msg.getEventType(), |
| (EStructuralFeature)msg.getFeature(), |
| msg.getOldValue(), |
| msg.getNewValue(), |
| msg.getPosition())); |
| } |
| return; |
| } |
| super.notifyChanged(msg); |
| } |
| |
| /** |
| * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children |
| * that can be created under this object. |
| */ |
| @Override |
| protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) |
| { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| XSDAttributeDeclaration ad = (XSDAttributeDeclaration) object; |
| |
| if (!ad.isAttributeDeclarationReference()) |
| { |
| // annotation |
| newChildDescriptors.add(createChildParameter(xsdPackage.getXSDAttributeDeclaration_Annotation(), xsdFactory.createXSDAnnotation())); |
| |
| // atomic, list, and union simple type definitions |
| addSimpleTypeDefinitionChildParameters(newChildDescriptors, ad, xsdPackage.getXSDAttributeDeclaration_AnonymousTypeDefinition(), true, true, true); |
| } |
| } |
| } |