/*******************************************************************************
* Copyright (c) 2011, 2012 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
*
* @author Innar Made
******************************************************************************/
package org.eclipse.bpmn2.modeler.ui.features.event.definitions;
import org.eclipse.bpmn2.BaseElement;
import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.TimerEventDefinition;
import org.eclipse.bpmn2.modeler.core.features.event.definitions.AbstractCreateEventDefinitionFeature;
import org.eclipse.bpmn2.modeler.core.features.event.definitions.AbstractEventDefinitionFeatureContainer;
import org.eclipse.bpmn2.modeler.core.features.event.definitions.DecorationAlgorithm;
import org.eclipse.bpmn2.modeler.core.utils.BusinessObjectUtil;
import org.eclipse.bpmn2.modeler.core.utils.ShapeDecoratorUtil;
import org.eclipse.bpmn2.modeler.ui.ImageProvider;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.graphiti.features.ICreateFeature;
import org.eclipse.graphiti.features.IFeatureProvider;
import org.eclipse.graphiti.mm.algorithms.Image;
import org.eclipse.graphiti.mm.pictograms.ContainerShape;
import org.eclipse.graphiti.mm.pictograms.Shape;
import org.eclipse.graphiti.services.Graphiti;
public class TimerEventDefinitionContainer extends AbstractEventDefinitionFeatureContainer {
@Override
public boolean canApplyTo(Object o) {
return super.canApplyTo(o) && o instanceof TimerEventDefinition;
}
@Override
public ICreateFeature getCreateFeature(IFeatureProvider fp) {
return new CreateTimerEventDefinition(fp);
}
@Override
protected Shape drawForStart(DecorationAlgorithm algorithm, ContainerShape shape) {
return draw(shape);
}
@Override
protected Shape drawForEnd(DecorationAlgorithm algorithm, ContainerShape shape) {
return draw(shape);
}
@Override
protected Shape drawForThrow(DecorationAlgorithm decorationAlgorithm, ContainerShape shape) {
return null; // NOT ALLOWED ACCORDING TO SPEC
}
@Override
public Shape drawForCatch(DecorationAlgorithm decorationAlgorithm, ContainerShape shape) {
return draw(shape);
}
@Override
protected Shape drawForBoundary(DecorationAlgorithm algorithm, ContainerShape shape) {
return draw(shape);
}
public static Shape draw(ContainerShape shape) {
BaseElement be = BusinessObjectUtil.getFirstElementOfType(shape, BaseElement.class, true);
Shape timerShape = Graphiti.getPeService().createShape(shape, false);
Image image = ShapeDecoratorUtil.createEventImage(timerShape, ImageProvider.IMG_20_TIMER);
// TODO: can't change foreground color of an Image?
// Diagram diagram = StyleUtil.findDiagram(image);
// IGaService gaService = Graphiti.getGaService();
// image.setForeground(gaService.manageColor(diagram, IColorConstant.GREEN));
// StyleUtil.setFillStyle(image, FillStyle.FILL_STYLE_NONE);
// StyleUtil.applyStyle(image, be);
return timerShape;
}
public static class CreateTimerEventDefinition extends AbstractCreateEventDefinitionFeature<TimerEventDefinition> {
public CreateTimerEventDefinition(IFeatureProvider fp) {
super(fp);
}
@Override
protected String getStencilImageId() {
return ImageProvider.IMG_16_TIMER;
}
/* (non-Javadoc)
* @see org.eclipse.bpmn2.modeler.core.features.AbstractBpmn2CreateFeature#getBusinessObjectClass()
*/
@Override
public EClass getBusinessObjectClass() {
return Bpmn2Package.eINSTANCE.getTimerEventDefinition();
}
}
}