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/*******************************************************************************
* Copyright (c) 2007, 2009 THALES GLOBAL SERVICES.
* 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.sirius.diagram.ui.tools.internal.properties.filter;
import java.util.Iterator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.sirius.diagram.ui.tools.api.properties.filter.AbstractPropertyFilter;
import org.eclipse.sirius.ecore.extender.business.api.accessor.ModelAccessor;
import org.eclipse.sirius.ecore.extender.business.api.accessor.ModelAccessorsRegistry;
import org.eclipse.sirius.viewpoint.SiriusPlugin;
/**
* Filters the extension property section.
*
* @author ymortier
*/
public class ExtendedPropertyFilter extends AbstractPropertyFilter {
/**
* {@inheritDoc}
*
* @see org.eclipse.sirius.diagram.ui.tools.api.properties.filter.AbstractPropertyFilter#select(java.lang.Object)
*/
@Override
public boolean select(final Object toTest) {
final boolean select = super.select(toTest);
boolean areAnnotation = false;
ModelAccessorsRegistry modelAccessorRegistry = SiriusPlugin.getDefault().getModelAccessorRegistry();
final Iterator<EObject> iterSemantics = this.semanticElements.iterator();
while (iterSemantics.hasNext() && !areAnnotation) {
final EObject next = iterSemantics.next();
ModelAccessor modelAccessor = modelAccessorRegistry.getModelAccessor(next);
if (modelAccessor.hasExtension(next)) {
areAnnotation = true;
} else if (modelAccessor.isExtension(next)) {
areAnnotation = true;
}
}
return select && areAnnotation;
}
}
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