/*******************************************************************************
* 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.ui.features.activity.task;
import org.eclipse.bpmn2.ServiceTask;
import org.eclipse.bpmn2.Task;
import org.eclipse.bpmn2.modeler.core.ModelHandler;
import org.eclipse.bpmn2.modeler.core.features.activity.task.AbstractCreateTaskFeature;
import org.eclipse.bpmn2.modeler.core.features.activity.task.AddTaskFeature;
import org.eclipse.bpmn2.modeler.core.utils.GraphicsUtil;
import org.eclipse.bpmn2.modeler.ui.ImageProvider;
import org.eclipse.graphiti.features.IAddFeature;
import org.eclipse.graphiti.features.ICreateFeature;
import org.eclipse.graphiti.features.IFeatureProvider;
import org.eclipse.graphiti.features.context.ICreateContext;
import org.eclipse.graphiti.mm.algorithms.Image;
import org.eclipse.graphiti.mm.algorithms.RoundedRectangle;
import org.eclipse.graphiti.services.Graphiti;
import org.eclipse.graphiti.services.IGaService;
public class ServiceTaskFeatureContainer extends AbstractTaskFeatureContainer {
@Override
public boolean canApplyTo(Object o) {
return super.canApplyTo(o) && o instanceof ServiceTask;
}
@Override
public ICreateFeature getCreateFeature(IFeatureProvider fp) {
return new CreateServiceTaskFeature(fp);
}
@Override
public IAddFeature getAddFeature(IFeatureProvider fp) {
return new AddTaskFeature(fp) {
@Override
protected void decorateActivityRectangle(RoundedRectangle rect) {
IGaService service = Graphiti.getGaService();
Image img = service.createImage(rect, ImageProvider.IMG_16_SERVICE_TASK);
service.setLocationAndSize(img, 2, 2, GraphicsUtil.TASK_IMAGE_SIZE, GraphicsUtil.TASK_IMAGE_SIZE);
}
};
}
public static class CreateServiceTaskFeature extends AbstractCreateTaskFeature {
public CreateServiceTaskFeature(IFeatureProvider fp) {
super(fp, "Service Task", "Task that uses some kind of service");
}
@Override
protected Task createFlowElement(ICreateContext context) {
ServiceTask task = ModelHandler.FACTORY.createServiceTask();
task.setName("Service Task");
task.setImplementation("##unspecified");
return task;
}
@Override
protected String getStencilImageId() {
return ImageProvider.IMG_16_SERVICE_TASK;
}
}
}