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/*****************************************************************************
* Copyright (c) 2012 CEA LIST.
*
*
* 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:
* Vincent Lorenzo (CEA LIST) Vincent.Lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.compare.editor;
import java.util.Map;
import org.eclipse.compare.CompareConfiguration;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.compare.diff.metamodel.ComparisonSnapshot;
import org.eclipse.emf.compare.diff.metamodel.DiffModel;
import org.eclipse.emf.compare.match.metamodel.MatchModel;
import org.eclipse.emf.compare.ui.editor.ModelCompareEditorInput;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
import org.eclipse.papyrus.infra.emf.compare.common.editor.EMFCompareEditor;
import org.eclipse.papyrus.infra.emf.compare.common.utils.PapyrusModelCompareEditorInput;
import org.eclipse.papyrus.infra.emf.compare.diff.utils.PapyrusCompareOptions;
import org.eclipse.papyrus.infra.emf.compare.instance.papyrusemfcompareinstance.PapyrusEMFCompareInstance;
import org.eclipse.papyrus.uml.compare.diff.services.UMLDiffService;
import org.eclipse.papyrus.uml.compare.diff.services.nested.NestedMatchService;
import org.eclipse.papyrus.uml.compare.diff.services.nested.NestedMergeUtils;
import org.eclipse.papyrus.uml.compare.utils.RootObject;
import org.eclipse.papyrus.uml.compare.utils.UMLModelCompareEditorInput;
import org.eclipse.uml2.uml.NamedElement;
public class UMLCompareEditor extends EMFCompareEditor {
/** the type of the editor */
public static final String EDITOR_TYPE = "PapyrusUMLCompare"; //$NON-NLS-1$
/**
* @param servicesRegistry
* @param rawModel
*
*/
public UMLCompareEditor(final ServicesRegistry servicesRegistry, final PapyrusEMFCompareInstance rawModel) {
super(servicesRegistry, rawModel);
}
/**
*
* @see org.eclipse.papyrus.infra.emf.compare.common.editor.AbstractPapyrusCompareEditor#getCompareOptions(org.eclipse.core.runtime.IProgressMonitor,
* org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EObject)
*
* @param monitor
* @param leftObject
* @param rightObject
* @return
*/
@Override
protected Map<String, Object> getCompareOptions(final IProgressMonitor monitor, final EObject leftObject, final EObject rightObject) {
return NestedMergeUtils.getMergeOptions(monitor, leftObject, rightObject);
}
@Override
protected MatchModel doMatch(IProgressMonitor monitor, final EObject left, final EObject right, final Map<String, Object> options) throws InterruptedException {
return NestedMatchService.doContentMatch(left, right, options);
}
/**
* A part of this method is duplicated from DiffService#doDiff
*
* @param match
* @return
*/
@Override
protected DiffModel doDiff(final MatchModel match, final Map<String, Object> options) {
return UMLDiffService.doDiff(match, false, options);
}
@Override
protected ModelCompareEditorInput createModelCompareEditorInput(final ComparisonSnapshot snapshot) {
return new UMLModelCompareEditorInput(snapshot, this);
}
@Override
protected void configureInput(final PapyrusModelCompareEditorInput input) {
//TODO : warning if we use a label provider, warning to the stereotype use
CompareConfiguration cc = input.getCompareConfiguration();
ILabelProvider prov = getLabelProvider();
String leftQName = null;
String rightQName = null;
final EObject left = this.rawModel.getLeft();
if(left instanceof NamedElement) {
leftQName = ((NamedElement)left).getQualifiedName();
}
final EObject right = this.rawModel.getRight();
if(right instanceof NamedElement) {
rightQName = ((NamedElement)right).getQualifiedName();
}
cc.setLeftLabel(leftQName);
cc.setRightLabel(rightQName);
cc.setLeftImage(prov.getImage(left));
cc.setRightImage(prov.getImage(right));
cc.setProperty(RootObject.LEFT_OBJECT_KEY, rawModel.getLeft());
cc.setProperty(RootObject.RIGHT_OBJECT_KEY, rawModel.getRight());
//configure the merge options
final Map<String, Object> options = getCompareOptions(null, left, right);//we are looking for the merge options
final Boolean leftToRight = (Boolean)options.get(PapyrusCompareOptions.KEY_ALLOW_MERGE_LEFT_TO_RIGHT);
final Boolean rightToLeft = (Boolean)options.get(PapyrusCompareOptions.KEY_ALLOW_MERGE_RIGHT_TO_LEFT);
if(rightToLeft != null) {
cc.setLeftEditable(rightToLeft);
}
if(leftToRight != null) {
cc.setRightEditable(leftToRight);
}
};
}
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