| /******************************************************************************* |
| * Copyright (c) 2008-2011 Chair for Applied Software Engineering, |
| * Technische Universitaet Muenchen. |
| * 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: |
| ******************************************************************************/ |
| package org.eclipse.emf.emfstore.internal.common.model.provider; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.ResourceLocator; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| 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.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| import org.eclipse.emf.emfstore.internal.common.model.ModelFactory; |
| import org.eclipse.emf.emfstore.internal.common.model.ModelPackage; |
| import org.eclipse.emf.emfstore.internal.common.model.Project; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.emf.emfstore.internal.common.model.Project} object. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public class ProjectItemProvider extends RootElementItemProvider implements IEditingDomainItemProvider, |
| ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource { |
| /** |
| * This constructs an instance from a factory and a notifier. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public ProjectItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) { |
| if (itemPropertyDescriptors == null) { |
| super.getPropertyDescriptors(object); |
| |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * 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 |
| */ |
| @Override |
| public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| super.getChildrenFeatures(object); |
| childrenFeatures.add(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS); |
| childrenFeatures.add(ModelPackage.Literals.PROJECT__CUT_ELEMENTS); |
| } |
| return childrenFeatures; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EStructuralFeature getChildFeature(Object object, Object child) { |
| // Check the type of the specified child object and return the proper feature to use for |
| // adding (see {@link AddCommand}) it as a child. |
| |
| return super.getChildFeature(object, child); |
| } |
| |
| /** |
| * 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 |
| */ |
| @Override |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(Project.class)) { |
| case ModelPackage.PROJECT__MODEL_ELEMENTS: |
| case ModelPackage.PROJECT__CUT_ELEMENTS: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| /** |
| * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s |
| * describing the children that can be created under this object. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS, |
| ModelFactory.eINSTANCE.createProject())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS, |
| ModelFactory.eINSTANCE.createModelElementId())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS, |
| ModelFactory.eINSTANCE.createModelVersion())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS, |
| ModelFactory.eINSTANCE.createEMFStoreProperty())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS, |
| ModelFactory.eINSTANCE.create(ModelPackage.Literals.PROPERTY_MAP_ENTRY))); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__MODEL_ELEMENTS, |
| ModelFactory.eINSTANCE.createPropertyStringValue())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__CUT_ELEMENTS, |
| ModelFactory.eINSTANCE.createProject())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__CUT_ELEMENTS, |
| ModelFactory.eINSTANCE.createModelElementId())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__CUT_ELEMENTS, |
| ModelFactory.eINSTANCE.createModelVersion())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__CUT_ELEMENTS, |
| ModelFactory.eINSTANCE.createEMFStoreProperty())); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__CUT_ELEMENTS, |
| ModelFactory.eINSTANCE.create(ModelPackage.Literals.PROPERTY_MAP_ENTRY))); |
| |
| newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT__CUT_ELEMENTS, |
| ModelFactory.eINSTANCE.createPropertyStringValue())); |
| } |
| |
| /** |
| * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) { |
| final Object childFeature = feature; |
| final Object childObject = child; |
| |
| final boolean qualify = childFeature == ModelPackage.Literals.PROJECT__MODEL_ELEMENTS || |
| childFeature == ModelPackage.Literals.PROJECT__CUT_ELEMENTS; |
| |
| if (qualify) { |
| return getString("_UI_CreateChild_text2", //$NON-NLS-1$ |
| new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) }); |
| } |
| return super.getCreateChildText(owner, feature, child, selection); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public ResourceLocator getResourceLocator() { |
| return CommonEditPlugin.INSTANCE; |
| } |
| |
| /** |
| * This returns Project.gif. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT {@inheritDoc} |
| */ |
| @Override |
| public Object getImage(Object object) { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/project.png")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the label text for the adapted class. <!-- begin-user-doc |
| * --> .<!-- end-user-doc --> |
| * |
| * @generated NOT {@inheritDoc} |
| */ |
| @Override |
| public String getText(Object object) { |
| if (object instanceof Project) { |
| final Project project = (Project) object; |
| final boolean isInProjectSpace = project.eContainer() != null |
| && project.eContainer().eClass().getName().equals("ProjectSpace"); //$NON-NLS-1$ |
| if (isInProjectSpace) { |
| return Messages.ProjectItemProvider_Orphans; |
| } |
| } |
| return Messages.ProjectItemProvider_Project; |
| } |
| |
| /** |
| * This returns the label text for the adapted class. <!-- begin-user-doc |
| * --> .<!-- end-user-doc --> |
| * |
| * @generated NOT {@inheritDoc} |
| */ |
| @Override |
| public Collection<?> getChildren(Object object) { |
| if (object instanceof Project) { |
| final Project project = (Project) object; |
| final Collection<EObject> ret = new ArrayList<EObject>(); |
| EObject econtainer = null; |
| final Set<EObject> allmes = project.getAllModelElements(); |
| // FIXME: ugly workarounds to avoid dependencies to workspace and |
| // model |
| final boolean isInProjectSpace = project.eContainer() != null |
| && project.eContainer().eClass().getName().equals("ProjectSpace"); //$NON-NLS-1$ |
| for (final EObject temp : allmes) { |
| econtainer = temp.eContainer(); |
| if (!isInProjectSpace && econtainer instanceof Project && temp.eClass().getName() |
| .equals("CompositeSection") //$NON-NLS-1$ |
| || isInProjectSpace && econtainer instanceof Project && !temp.eClass().getName() |
| .equals("CompositeSection")) { //$NON-NLS-1$ |
| ret.add(temp); |
| } |
| } |
| return ret; |
| } |
| return super.getChildren(object); |
| } |
| |
| } |
