/*******************************************************************************
* 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.artifact;
import java.io.IOException;
import org.eclipse.bpmn2.TextAnnotation;
import org.eclipse.bpmn2.modeler.core.Activator;
import org.eclipse.bpmn2.modeler.core.ModelHandler;
import org.eclipse.bpmn2.modeler.core.ModelHandlerLocator;
import org.eclipse.bpmn2.modeler.core.utils.FeatureSupport;
import org.eclipse.bpmn2.modeler.core.utils.ModelUtil;
import org.eclipse.bpmn2.modeler.ui.ImageProvider;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.graphiti.features.IFeatureProvider;
import org.eclipse.graphiti.features.context.ICreateContext;
import org.eclipse.graphiti.features.impl.AbstractCreateFeature;
public class CreateTextAnnotationFeature extends AbstractCreateFeature {
public CreateTextAnnotationFeature(IFeatureProvider fp) {
super(fp, "Annotation", "Provide additional information");
}
@Override
public boolean canCreate(ICreateContext context) {
boolean intoDiagram = context.getTargetContainer().equals(getDiagram());
boolean intoLane = FeatureSupport.isTargetLane(context) && FeatureSupport.isTargetLaneOnTop(context);
return intoDiagram || intoLane;
}
@Override
public Object[] create(ICreateContext context) {
TextAnnotation ta = null;
try {
ModelHandler mh = ModelHandlerLocator.getModelHandler(getDiagram().eResource());
ta = ModelHandler.FACTORY.createTextAnnotation();
// ta.setId(EcoreUtil.generateUUID());
mh.addArtifact(FeatureSupport.getTargetParticipant(context, mh), ta);
ta.setText("Enter your comment here");
} catch (IOException e) {
Activator.logError(e);
}
addGraphicalRepresentation(context, ta);
ModelUtil.setID(ta);
return new Object[] { ta };
}
@Override
public String getCreateImageId() {
return ImageProvider.IMG_16_TEXT_ANNOTATION;
}
@Override
public String getCreateLargeImageId() {
return getCreateImageId(); // FIXME
}
}