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/*****************************************************************************
* Copyright (c) 2013 CEA LIST.
*
* All rights reserved. This program and the accompanying materials
* are 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:
* Remi Schnekenburger (CEA LIST) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.activity.edit.advices;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice;
import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.IEditCommandRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
import org.eclipse.papyrus.infra.services.edit.service.IElementEditService;
import org.eclipse.papyrus.uml.diagram.activity.edit.commands.util.PinUpdateCommand;
import org.eclipse.papyrus.uml.diagram.activity.edit.dialogs.CreateCallBehaviorActionDialog;
import org.eclipse.papyrus.uml.diagram.activity.edit.utils.updater.IPinUpdater;
import org.eclipse.papyrus.uml.diagram.activity.edit.utils.updater.PinUpdaterFactory;
import org.eclipse.swt.widgets.Display;
import org.eclipse.uml2.uml.Activity;
import org.eclipse.uml2.uml.Behavior;
import org.eclipse.uml2.uml.CallBehaviorAction;
import org.eclipse.uml2.uml.InvocationAction;
import org.eclipse.uml2.uml.UMLPackage;
/**
* Edit helper advice for Call Behavior Action, that pops up a dialog during creation
*/
public class CallBehaviorActionEditHelperAdvice extends AbstractEditHelperAdvice {
public static String CALL_BEHAVIOR_ACTION = "CallBehaviorAction";
public static String POPUP_TYPE = "popupType";
/**
* {@inheritDoc}
*/
@Override
protected ICommand getBeforeConfigureCommand(ConfigureRequest request) {
// get the activity containing the new element
Activity parentActivity = null;
EObject parent = request.getElementToConfigure();
while (parent != null && parentActivity == null) {
if (parent instanceof Activity) {
parentActivity = (Activity) parent;
}
parent = parent.eContainer();
}
if (CALL_BEHAVIOR_ACTION.equals(request.getParameter(POPUP_TYPE))) {
CreateCallBehaviorActionDialog dialog = new CreateCallBehaviorActionDialog(Display.getDefault().getActiveShell(), parentActivity, (InvocationAction) request.getElementToConfigure());
if (IDialogConstants.OK_ID == dialog.open()) {
// initialize the invoked element (no need to use a command, since action is being created)
CompositeCommand command = new CompositeCommand("Configure created element");
IElementEditService service = ElementEditServiceUtils.getCommandProvider(request.getElementToConfigure());
EObject behavior = dialog.getSelectedInvoked();
if (behavior instanceof Behavior) {
SetRequest setBehaviorRequest = new SetRequest(request.getElementToConfigure(), UMLPackage.eINSTANCE.getCallBehaviorAction_Behavior(), behavior);
command.add(service.getEditCommand(setBehaviorRequest));
}
// initialize synchronous
SetRequest setSynchronousReqest = new SetRequest(request.getElementToConfigure(), UMLPackage.eINSTANCE.getCallAction_IsSynchronous(), dialog.getIsSynchronous());
command.add(service.getEditCommand(setSynchronousReqest));
return command;
}
}
return null;
}
@SuppressWarnings("unchecked")
@Override
public void configureRequest(IEditCommandRequest request) {
request.getParameters().put(POPUP_TYPE, CALL_BEHAVIOR_ACTION);
}
/**
* @see org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice#getBeforeSetCommand(org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest)
*
* @param request
* @return
*/
@Override
protected ICommand getAfterSetCommand(SetRequest request) {
CallBehaviorAction editedModelElement = (CallBehaviorAction)request.getElementToEdit();
if(request.getFeature()==UMLPackage.eINSTANCE.getCallBehaviorAction_Behavior()){
IPinUpdater<CallBehaviorAction> updater = PinUpdaterFactory.getInstance().instantiate(editedModelElement);
return new PinUpdateCommand<CallBehaviorAction>("Update call behavior action pins", updater, editedModelElement);
}else{
return null;
}
}
}
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