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/*******************************************************************************
* Copyright (c) 2010, 2011 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:
* Nicolas Bros (Mia-Software) - initial API and implementation
* Nicolas Bros (Mia-Software) - Bug 339664 - org.eclipse.papyrus.emf.facet.widgets.celleditors API cleaning
* Nicolas Guyomar (Mia-Software) - Bug 342451 - To be able to edit derived facet attributes and derived facet references in a table
*******************************************************************************/
package org.eclipse.papyrus.emf.facet.widgets.celleditors.internal.core;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.papyrus.emf.facet.widgets.celleditors.IModelCellEditHandler;
import org.eclipse.papyrus.emf.facet.widgets.celleditors.INaryEReferenceCellEditor;
import org.eclipse.papyrus.emf.facet.widgets.celleditors.internal.ui.NaryReferenceEditingDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
public class NaryReferenceCellEditor<T extends EObject> implements INaryEReferenceCellEditor<T> {
private NaryReferenceEditingDialog<T> naryReferenceEditingDialog;
public Control activateCell(final Composite parent, final List<T> values,
final List<T> availableValues, final IModelCellEditHandler editHandler,
final EObject eObject, final EStructuralFeature feature) {
final Composite placeholderComposite = new Composite(parent, SWT.NONE);
this.naryReferenceEditingDialog = new NaryReferenceEditingDialog<T>(parent.getShell(),
values, availableValues, editHandler, eObject, feature) {
@Override
public boolean close() {
placeholderComposite.dispose();
return super.close();
}
};
this.naryReferenceEditingDialog.open();
return placeholderComposite;
}
public List<T> getValue() {
if (this.naryReferenceEditingDialog != null) {
return this.naryReferenceEditingDialog.getValue();
}
return null;
}
}
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