/*******************************************************************************
* Copyright (c) 2011 Red Hat, Inc.
* All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.eclipse.bpmn2.modeler.core.features.event.definitions;
import org.eclipse.bpmn2.Event;
import org.eclipse.bpmn2.EventDefinition;
import org.eclipse.bpmn2.modeler.core.features.event.definitions.EventDefinitionSupport.EventWithDefinitions;
import org.eclipse.graphiti.features.IFeatureProvider;
import org.eclipse.graphiti.features.context.ICreateContext;
import org.eclipse.graphiti.features.impl.AbstractCreateFeature;
public abstract class CreateEventDefinition extends AbstractCreateFeature {
protected EventDefinitionSupport support = new EventDefinitionSupport();
public CreateEventDefinition(IFeatureProvider fp, String name, String description) {
super(fp, name, description);
}
@Override
public boolean canCreate(ICreateContext context) {
Object bo = getBusinessObjectForPictogramElement(context.getTargetContainer());
return bo != null && bo instanceof Event;
}
@Override
public Object[] create(ICreateContext context) {
Event e = (Event) getBusinessObjectForPictogramElement(context.getTargetContainer());
EventWithDefinitions event = support.create(e);
EventDefinition definition = createEventDefinition(context);
event.getEventDefinitions().add(definition);
addGraphicalRepresentation(context, definition);
return new Object[] { definition };
}
protected abstract EventDefinition createEventDefinition(ICreateContext context);
protected abstract String getStencilImageId();
@Override
public String getCreateImageId() {
return getStencilImageId();
}
@Override
public String getCreateLargeImageId() {
return getCreateImageId(); // FIXME
}
}