/**
* Copyright (c) 2011 committers of YAKINDU 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:
* committers of YAKINDU - initial API and implementation
*
*/
package org.yakindu.base.gmf.runtime.decorators;
import org.eclipse.gmf.runtime.common.core.service.AbstractProvider;
import org.eclipse.gmf.runtime.common.core.service.IOperation;
import org.eclipse.gmf.runtime.diagram.ui.services.decorator.CreateDecoratorsOperation;
import org.eclipse.gmf.runtime.diagram.ui.services.decorator.IDecoratorProvider;
import org.eclipse.gmf.runtime.diagram.ui.services.decorator.IDecoratorTarget;
import org.eclipse.gmf.runtime.notation.View;
/**
*
* @author andreas muelder - Initial contribution and API
*
*/
public abstract class AbstractDecoratorProvider extends AbstractProvider
implements IDecoratorProvider {
public boolean provides(IOperation operation) {
if (!(operation instanceof CreateDecoratorsOperation)) {
return false;
}
IDecoratorTarget decoratorTarget = ((CreateDecoratorsOperation) operation)
.getDecoratorTarget();
View view = (View) decoratorTarget.getAdapter(View.class);
return view != null;
}
}