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/*******************************************************************************
* Copyright (c) 2010 BestSolution.at and others.
* 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:
* Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation
******************************************************************************/
package org.eclipse.e4.tools.compat.internal;
import java.util.List;
import org.eclipse.e4.core.contexts.ContextFunction;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.eclipse.e4.tools.services.ISelectionProviderService;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.StructuredSelection;
public class SelectionProviderContextFunction extends ContextFunction {
@Override
public Object compute(final IEclipseContext context) {
return new ISelectionProviderService() {
public void setSelection(Object selection) {
ISelectionProvider pv = context.get(ISelectionProvider.class);
if( selection instanceof List<?> ) {
pv.setSelection(new StructuredSelection((List<?>)selection));
} else {
pv.setSelection(new StructuredSelection(selection));
}
}
};
}
}
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