| /* |
| * Copyright (c) 2014, 2015 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.oomph.predicates.provider; |
| |
| import org.eclipse.oomph.predicates.PredicatesPackage; |
| import org.eclipse.oomph.predicates.RepositoryPredicate; |
| |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| 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.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.oomph.predicates.RepositoryPredicate} object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class RepositoryPredicateItemProvider extends PredicateItemProvider |
| { |
| private static final IWorkspaceRoot WORKSPACE_ROOT = ResourcesPlugin.getWorkspace().getRoot(); |
| |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public RepositoryPredicateItemProvider(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); |
| |
| addProjectPropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Project feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| protected void addProjectPropertyDescriptor(Object object) |
| { |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(), |
| getString("_UI_RepositoryPredicate_project_feature"), getString("_UI_RepositoryPredicate_project_description"), |
| PredicatesPackage.Literals.REPOSITORY_PREDICATE__PROJECT, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null) |
| { |
| @Override |
| public Collection<?> getChoiceOfValues(Object object) |
| { |
| List<IProject> result = new ArrayList<IProject>(); |
| for (IProject project : WORKSPACE_ROOT.getProjects()) |
| { |
| result.add(project); |
| } |
| return result; |
| } |
| }); |
| } |
| |
| /** |
| * This returns RepositoryPredicate.gif. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object getImage(Object object) |
| { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/RepositoryPredicate")); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected boolean shouldComposeCreationImage() |
| { |
| return true; |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| @Override |
| public String getText(Object object) |
| { |
| IProject project = ((RepositoryPredicate)object).getProject(); |
| return project == null ? getString("_UI_RepositoryPredicate_type") : "In same repository as " + project.getName(); |
| } |
| |
| /** |
| * 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(RepositoryPredicate.class)) |
| { |
| case PredicatesPackage.REPOSITORY_PREDICATE__PROJECT: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| @Override |
| protected Command createPrimaryDragAndDropCommand(EditingDomain domain, Object owner, float location, int operations, int operation, Collection<?> collection) |
| { |
| return new BaseDragAndDropCommand(domain, owner, location, operations, operation, collection) |
| { |
| @Override |
| protected boolean analyzeForNonContainment(Command command) |
| { |
| return true; |
| } |
| }; |
| } |
| |
| @Override |
| protected Command createSetCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, Object value) |
| { |
| if (feature == null) |
| { |
| if (value instanceof Collection<?>) |
| { |
| for (Object item : (Collection<?>)value) |
| { |
| if (item instanceof IProject) |
| { |
| IProject project = (IProject)item; |
| return new SetCommand(domain, owner, PredicatesPackage.Literals.REPOSITORY_PREDICATE__PROJECT, project); |
| } |
| } |
| } |
| } |
| return super.createSetCommand(domain, owner, feature, value); |
| } |
| |
| /** |
| * 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); |
| } |
| |
| } |