/*******************************************************************************
* 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 Bob Brodt
******************************************************************************/
package org.eclipse.bpmn2.modeler.runtime.jboss.jbpm5.property;
import java.util.List;
import org.eclipse.bpmn2.BoundaryEvent;
import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.CatchEvent;
import org.eclipse.bpmn2.ConditionalEventDefinition;
import org.eclipse.bpmn2.DataInput;
import org.eclipse.bpmn2.DataOutput;
import org.eclipse.bpmn2.Event;
import org.eclipse.bpmn2.EventDefinition;
import org.eclipse.bpmn2.LinkEventDefinition;
import org.eclipse.bpmn2.ScriptTask;
import org.eclipse.bpmn2.ThrowEvent;
import org.eclipse.bpmn2.TimerEventDefinition;
import org.eclipse.bpmn2.modeler.core.merrimac.clad.AbstractBpmn2PropertySection;
import org.eclipse.bpmn2.modeler.core.merrimac.clad.AbstractDetailComposite;
import org.eclipse.bpmn2.modeler.core.merrimac.clad.AbstractListComposite;
import org.eclipse.bpmn2.modeler.core.merrimac.dialogs.ObjectEditor;
import org.eclipse.bpmn2.modeler.core.utils.EventDefinitionsUtil;
import org.eclipse.bpmn2.modeler.core.utils.FeatureSupport;
import org.eclipse.bpmn2.modeler.ui.property.editors.ExpressionLanguageObjectEditor;
import org.eclipse.bpmn2.modeler.ui.property.events.CommonEventDetailComposite;
import org.eclipse.bpmn2.modeler.ui.property.events.ConditionalEventDefinitionDetailComposite;
import org.eclipse.bpmn2.modeler.ui.property.events.EventDefinitionsListComposite;
import org.eclipse.bpmn2.modeler.ui.property.events.LinkEventDefinitionDetailComposite;
import org.eclipse.bpmn2.modeler.ui.property.events.TimerEventDefinitionDetailComposite;
import org.eclipse.bpmn2.modeler.ui.property.tasks.DataAssociationDetailComposite.MapType;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.widgets.Composite;
/**
* @author Bob Brodt
*
*/
public class JbpmCommonEventDetailComposite extends CommonEventDetailComposite {
/**
* @param parent
* @param style
*/
public JbpmCommonEventDetailComposite(Composite parent, int style) {
super(parent, style);
}
/**
* @param section
*/
public JbpmCommonEventDetailComposite(AbstractBpmn2PropertySection section) {
super(section);
}
@Override
protected AbstractListComposite bindList(final EObject object, EStructuralFeature feature, EClass listItemClass) {
if (isModelObjectEnabled(object.eClass(), feature)) {
if ("eventDefinitions".equals(feature.getName())) { //$NON-NLS-1$
eventsTable = new EventDefinitionsListComposite(this, (Event)object) {
@Override
protected List<EClass> getAllowedEventDefinitions(Event event, Object parentContainer) {
List<EClass> list = FeatureSupport.getAllowedEventDefinitions(event, parentContainer);
if (event instanceof BoundaryEvent) {
if (((BoundaryEvent)event).getAttachedToRef() instanceof ScriptTask) {
// See https://bugzilla.redhat.com/show_bug.cgi?id=1141619
// remove timer event because it's not allowed on a ScriptTask
list.remove(Bpmn2Package.eINSTANCE.getTimerEventDefinition());
}
}
return list;
}
@Override
public AbstractDetailComposite createDetailComposite(Class eClass, Composite parent, int style) {
if (eClass==TimerEventDefinition.class) {
return new JbpmTimerEventDefinitionDetailComposite(parent, style);
}
if (eClass==ConditionalEventDefinition.class){
return new ConditionalEventDefinitionDetailComposite(parent, style);
}
if (eClass==LinkEventDefinition.class){
return new LinkEventDefinitionDetailComposite(parent, style);
}
EventDefinitionsDetailComposite details = new EventDefinitionsDetailComposite(parent, (Event)getBusinessObject()) {
@Override
public void createBindings(EObject be) {
super.createBindings(be);
if (object instanceof CatchEvent)
getDataAssociationComposite().setAllowedMapTypes(MapType.Property.getValue());
else
getDataAssociationComposite().setAllowedMapTypes(MapType.Property.getValue() | MapType.SingleAssignment.getValue());
}
};
return details;
}
@Override
protected EObject addListItem(EObject object, EStructuralFeature feature) {
List<EventDefinition> eventDefinitions = null;
if (event instanceof ThrowEvent)
eventDefinitions = ((ThrowEvent)event).getEventDefinitions();
else if (event instanceof CatchEvent)
eventDefinitions = ((CatchEvent)event).getEventDefinitions();
if (eventDefinitions.size()>0) {
MessageDialog.openError(getShell(), Messages.JbpmCommonEventDetailComposite_Error_Title,
Messages.JbpmCommonEventDetailComposite_Error_Message
);
return null;
}
EObject result = super.addListItem(object, feature);
if (EventDefinitionsUtil.hasItemDefinition((EventDefinition)result)) {
if (event instanceof ThrowEvent) {
DataInput input = ((ThrowEvent)event).getDataInputs().get(0);
input.setName("event"); //$NON-NLS-1$
}
else if (event instanceof CatchEvent) {
DataOutput output = ((CatchEvent)event).getDataOutputs().get(0);
output.setName("event"); //$NON-NLS-1$
}
}
return result;
}
};
eventsTable.bindList(object, feature);
eventsTable.setTitle(Messages.JbpmCommonEventDetailComposite_Title);
return eventsTable;
}
else if ("dataInputs".equals(feature.getName()) || "dataOutputs".equals(feature.getName())) { //$NON-NLS-1$ //$NON-NLS-2$
// only show Input/Output list if the event definition requires it
List<EventDefinition> eventDefinitions = null;
if (object instanceof ThrowEvent)
eventDefinitions = ((ThrowEvent)object).getEventDefinitions();
else if (object instanceof CatchEvent)
eventDefinitions = ((CatchEvent)object).getEventDefinitions();
if (eventDefinitions.size()>0) {
if (EventDefinitionsUtil.hasItemDefinition(eventDefinitions.get(0))) {
super.bindList(object, feature, listItemClass);
}
}
}
else
return super.bindList(object, feature, listItemClass);
}
return null;
}
public static class JbpmTimerEventDefinitionDetailComposite extends TimerEventDefinitionDetailComposite {
protected ObjectEditor scriptLanguageEditor;
public JbpmTimerEventDefinitionDetailComposite(Composite parent, int style) {
super(parent, style);
// TODO Auto-generated constructor stub
}
/**
* @param section
*/
public JbpmTimerEventDefinitionDetailComposite(AbstractBpmn2PropertySection section) {
super(section);
// TODO Auto-generated constructor stub
}
@Override
public void createBindings(EObject be) {
super.createBindings(be);
scriptLanguageEditor = new ExpressionLanguageObjectEditor(this, expression, PACKAGE.getFormalExpression_Language());
scriptLanguageEditor.createControl(getAttributesParent(), Messages.JbpmCommonEventDetailComposite_TimerScriptLanguage);
}
}
}