| /******************************************************************************* |
| * Copyright (c) 2015 Obeo. |
| * 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: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.emf.compare.ide.ui.internal.logical; |
| |
| import org.eclipse.compare.structuremergeviewer.ICompareInput; |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.emf.compare.ide.ui.internal.editor.ComparisonScopeInput; |
| import org.eclipse.emf.compare.ide.ui.logical.SynchronizationModel; |
| import org.eclipse.emf.compare.scope.IComparisonScope; |
| import org.eclipse.emf.edit.provider.ComposedAdapterFactory; |
| import org.eclipse.team.core.mapping.ISynchronizationContext; |
| import org.eclipse.team.ui.mapping.SynchronizationCompareAdapter; |
| import org.eclipse.ui.IMemento; |
| |
| /** |
| * Allows us to provide comparison support for the EMF model provider. |
| * |
| * @author <a href="mailto:laurent.goubet@obeo.fr">Laurent Goubet</a> |
| */ |
| public class EMFSynchronizationCompareAdapter extends SynchronizationCompareAdapter { |
| /** {@inheritDoc} */ |
| @Override |
| public boolean hasCompareInput(ISynchronizationContext context, Object object) { |
| return object instanceof SynchronizationModel; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public ICompareInput asCompareInput(ISynchronizationContext context, Object o) { |
| final IComparisonScope scope = ComparisonScopeBuilder.create((SynchronizationModel)o, |
| new NullProgressMonitor()); |
| final ComparisonScopeInput input = new ComparisonScopeInput(scope, new ComposedAdapterFactory( |
| ComposedAdapterFactory.Descriptor.Registry.INSTANCE)); |
| input.setRightEditable(false); |
| return input; |
| } |
| |
| public void save(ResourceMapping[] mappings, IMemento memento) { |
| // We do not support restoring from memento |
| } |
| |
| public ResourceMapping[] restore(IMemento memento) { |
| // We do not support restoring from memento |
| // Note that even though other implementations return "null", parts of the Team framework will fail if |
| // we do. See org.eclipse.team.ui.synchronize.ModelSynchronizeParticipant.loadMappings(IMemento) for |
| // an example of such a failure. |
| return new ResourceMapping[0]; |
| } |
| } |
