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/*****************************************************************************
* Copyright (c) 2010 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:
* Tatiana Fesenko (CEA LIST) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.compare.ui.viewer.content.part.diff;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.emf.compare.ui.viewer.content.part.ModelContentMergeTabFolder;
import org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.uml.compare.UMLCompareUtils;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.uml2.uml.util.UMLUtil;
/**
* The Structure Tab in the Merge Viewer.
*/
public class UMLModelContentMergeDiffTab extends ModelContentMergeDiffTab {
/**
* Instantiates a new uML model content merge diff tab.
*
* @param parentComposite
* the parent composite
* @param side
* the side
* @param parentFolder
* the parent folder
*/
public UMLModelContentMergeDiffTab(Composite parentComposite, int side, ModelContentMergeTabFolder parentFolder) {
super(parentComposite, side, parentFolder);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab#setSelectionToWidget(java.util.List, boolean)
*/
@Override
protected void setSelectionToWidget(List l, boolean reveal) {
// tfesenko filter stereotype applications
List result = new ArrayList();
for(Object next : l) {
if(next instanceof EObject && UMLCompareUtils.isStereotypeApplication((EObject)next)) {
EObject stereotypeApplication = (EObject)next;
result.add(UMLUtil.getBaseElement(stereotypeApplication));
} else {
result.add(next);
}
}
super.setSelectionToWidget(result, reveal);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab#setReflectiveInput(java.lang.Object)
*/
@Override
public void setReflectiveInput(Object object) {
// tfesenko 336361 - [UML Compare] Compare two elements: show right element as root
if(object instanceof EObject) {
clearCaches();
// tfesenko default implementation sets object.eResource here
setInput(object);
setupCaches();
needsRedraw = true;
}
super.setReflectiveInput(object);
}
}
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