| /* |
| * Copyright (c) 2003, 2005 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 |
| * |
| * $Id: ElementItemProvider.java,v 1.22 2005/04/25 13:43:41 khussey Exp $ |
| */ |
| package org.eclipse.uml2.provider; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.common.util.ResourceLocator; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.provider.EModelElementItemProvider; |
| import org.eclipse.emf.ecore.util.FeatureMap; |
| import org.eclipse.emf.ecore.util.FeatureMapUtil; |
| |
| 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.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.ViewerNotification; |
| |
| import org.eclipse.uml2.Element; |
| import org.eclipse.uml2.UML2Factory; |
| import org.eclipse.uml2.UML2Package; |
| |
| import org.eclipse.uml2.util.UML2Util; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.uml2.Element} object. |
| * <!-- begin-user-doc --> |
| * @extends IItemQualifiedTextProvider |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class ElementItemProvider |
| extends EModelElementItemProvider |
| implements |
| IEditingDomainItemProvider, |
| IStructuredItemContentProvider, |
| ITreeItemContentProvider, |
| IItemLabelProvider, |
| IItemPropertySource, |
| IItemQualifiedTextProvider { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public static final String copyright = "Copyright (c) 2003, 2005 IBM Corporation and others."; //$NON-NLS-1$ |
| |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ElementItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List getPropertyDescriptors(Object object) { |
| if (itemPropertyDescriptors == null) { |
| super.getPropertyDescriptors(object); |
| |
| addOwnedElementPropertyDescriptor(object); |
| addOwnerPropertyDescriptor(object); |
| addOwnedCommentPropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Owned Element feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addOwnedElementPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Element_ownedElement_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_Element_ownedElement_feature", "_UI_Element_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UML2Package.eINSTANCE.getElement_OwnedElement(), |
| false, |
| null, |
| null, |
| new String[] { |
| "org.eclipse.ui.views.properties.expert" //$NON-NLS-1$ |
| })); |
| } |
| |
| /** |
| * This adds a property descriptor for the Owner feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addOwnerPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Element_owner_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_Element_owner_feature", "_UI_Element_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UML2Package.eINSTANCE.getElement_Owner(), |
| false, |
| null, |
| null, |
| new String[] { |
| "org.eclipse.ui.views.properties.expert" //$NON-NLS-1$ |
| })); |
| } |
| |
| /** |
| * This adds a property descriptor for the Owned Comment feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addOwnedCommentPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Element_ownedComment_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_Element_ownedComment_feature", "_UI_Element_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UML2Package.eINSTANCE.getElement_OwnedComment(), |
| true, |
| null, |
| null, |
| new String[] { |
| "org.eclipse.ui.views.properties.expert" //$NON-NLS-1$ |
| })); |
| } |
| |
| /** |
| * 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}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Collection getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| super.getChildrenFeatures(object); |
| childrenFeatures.add(UML2Package.eINSTANCE.getElement_OwnedComment()); |
| } |
| return childrenFeatures; |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getText(Object object) { |
| return getString("_UI_Element_type"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This handles model notifications by calling {@link #updateChildren} to update any cached |
| * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(Element.class)) { |
| case UML2Package.ELEMENT__OWNED_COMMENT: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| /** |
| * This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s |
| * describing all of the children that can be created under this object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| |
| newChildDescriptors.add |
| (createChildParameter |
| (UML2Package.eINSTANCE.getElement_OwnedComment(), |
| UML2Factory.eINSTANCE.createComment())); |
| } |
| |
| /** |
| * This returns the icon image for {@link org.eclipse.emf.edit.command.CreateChildCommand}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object getCreateChildImage(Object owner, Object feature, Object child, Collection selection) { |
| if (feature instanceof EStructuralFeature && FeatureMapUtil.isFeatureMap((EStructuralFeature)feature)) { |
| FeatureMap.Entry entry = (FeatureMap.Entry)child; |
| feature = entry.getEStructuralFeature(); |
| child = entry.getValue(); |
| } |
| |
| if (feature instanceof EReference && child instanceof EObject) { |
| String name = "full/obj16/" + ((EObject)child).eClass().getName(); //$NON-NLS-1$ |
| |
| try { |
| return getResourceLocator().getImage(name); |
| } |
| catch (Exception e) { |
| UML2EditPlugin.INSTANCE.log(e); |
| } |
| } |
| |
| return super.getCreateChildImage(owner, feature, child, selection); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ResourceLocator getResourceLocator() { |
| return UML2EditPlugin.INSTANCE; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.uml2.edit.util.IItemQualifiedLabelProvider#getQualifiedText(java.lang.Object) |
| */ |
| public String getQualifiedText(Object object) { |
| return UML2Util.getQualifiedText((EObject) object, new UML2Util.QualifiedTextProvider() { |
| |
| public String getFeatureText(EStructuralFeature eStructuralFeature) { |
| return ElementItemProvider.this.getFeatureText(eStructuralFeature); |
| } |
| |
| public String getClassText(EObject eObject) { |
| return getTypeText(eObject); |
| } |
| |
| }); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createItemPropertyDescriptor(org.eclipse.emf.common.notify.AdapterFactory, |
| * org.eclipse.emf.common.util.ResourceLocator, java.lang.String, |
| * java.lang.String, org.eclipse.emf.ecore.EStructuralFeature, boolean, |
| * java.lang.Object, java.lang.String, java.lang.String[]) |
| */ |
| protected ItemPropertyDescriptor createItemPropertyDescriptor( |
| AdapterFactory adapterFactory, ResourceLocator resourceLocator, |
| String displayName, String description, EStructuralFeature feature, |
| boolean isSettable, Object staticImage, String category, |
| String[] filterFlags) { |
| return new UML2ItemPropertyDescriptor(adapterFactory, resourceLocator, |
| displayName, description, feature, isSettable, staticImage, |
| category, filterFlags); |
| } |
| |
| protected static class UML2ItemPropertyDescriptor |
| extends ItemPropertyDescriptor |
| implements IItemQualifiedTextProvider { |
| |
| protected class UML2ItemDelegator |
| extends ItemDelegator |
| implements IItemQualifiedTextProvider { |
| |
| protected UML2ItemDelegator(AdapterFactory adapterFactory, |
| ResourceLocator resourceLocator) { |
| super(adapterFactory, resourceLocator); |
| } |
| |
| public String getQualifiedText(Object object) { |
| |
| if (EList.class.isInstance(object)) { |
| StringBuffer text = new StringBuffer(); |
| |
| for (Iterator i = ((List) object).iterator(); i.hasNext();) { |
| Object child = i.next(); |
| |
| if (0 != text.length()) { |
| text.append(", "); //$NON-NLS-1$ |
| } |
| |
| text.append(getQualifiedText(child)); |
| } |
| |
| return text.toString(); |
| } else { |
| IItemQualifiedTextProvider itemQualifiedTextProvider = (IItemQualifiedTextProvider) adapterFactory |
| .adapt(object, IItemQualifiedTextProvider.class); |
| |
| return null != itemQualifiedTextProvider |
| ? itemQualifiedTextProvider.getQualifiedText(object) |
| : getText(object); |
| } |
| } |
| } |
| |
| protected UML2ItemPropertyDescriptor(AdapterFactory adapterFactory, |
| ResourceLocator resourceLocator, String displayName, |
| String description, EStructuralFeature feature, |
| boolean isSettable, Object staticImage, String category, |
| String[] filterFlags) { |
| super(adapterFactory, resourceLocator, displayName, description, |
| feature, isSettable, staticImage, category, filterFlags); |
| |
| this.itemDelegator = new UML2ItemDelegator(adapterFactory, |
| resourceLocator); |
| } |
| |
| public Collection getChoiceOfValues(Object object) { |
| Collection comboBoxObjects = getComboBoxObjects(object); |
| |
| if (null != comboBoxObjects) { |
| List choiceOfValues = new ArrayList(comboBoxObjects); |
| |
| if (null != choiceOfValues) { |
| Collections.sort(choiceOfValues, new Comparator() { |
| |
| public int compare(Object o1, Object o2) { |
| return getQualifiedText(o1).compareTo( |
| getQualifiedText(o2)); |
| } |
| }); |
| } |
| |
| return choiceOfValues; |
| } |
| |
| return null; |
| } |
| |
| public String getQualifiedText(Object object) { |
| return ((IItemQualifiedTextProvider) itemDelegator).getQualifiedText(object); |
| } |
| } |
| |
| |
| |
| } |
