/*******************************************************************************
* Copyright (c) 2006-2012
* Software Technology Group, Dresden University of Technology
* DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
*
* 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:
* Software Technology Group - TU Dresden, Germany;
* DevBoost GmbH - Berlin, Germany
* - initial API and implementation
******************************************************************************/
package org.reuseware.coconut.compositionprogram.diagram.edit.commands;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.commands.EditElementCommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.gmf.runtime.notation.View;
import org.reuseware.coconut.compositionprogram.CompositionProgram;
import org.reuseware.coconut.compositionprogram.CompositionprogramFactory;
import org.reuseware.coconut.compositionprogram.FragmentInstance;
/**
* @generated
*/
public class FragmentInstanceCreateCommand extends EditElementCommand {
/**
* @generated
*/
public FragmentInstanceCreateCommand(CreateElementRequest req) {
super(req.getLabel(), null, req);
}
/**
* @generated
*/
protected EObject getElementToEdit() {
EObject container = ((CreateElementRequest) getRequest())
.getContainer();
if (container instanceof View) {
container = ((View) container).getElement();
}
return container;
}
/**
* @generated
*/
public boolean canExecute() {
return true;
}
/**
* @generated
*/
protected CommandResult doExecuteWithResult(IProgressMonitor monitor,
IAdaptable info) throws ExecutionException {
FragmentInstance newElement = CompositionprogramFactory.eINSTANCE
.createFragmentInstance();
CompositionProgram owner = (CompositionProgram) getElementToEdit();
owner.getFragmentInstances().add(newElement);
doConfigure(newElement, monitor, info);
((CreateElementRequest) getRequest()).setNewElement(newElement);
return CommandResult.newOKCommandResult(newElement);
}
/**
* @generated
*/
protected void doConfigure(FragmentInstance newElement,
IProgressMonitor monitor, IAdaptable info)
throws ExecutionException {
IElementType elementType = ((CreateElementRequest) getRequest())
.getElementType();
ConfigureRequest configureRequest = new ConfigureRequest(
getEditingDomain(), newElement, elementType);
configureRequest.setClientContext(((CreateElementRequest) getRequest())
.getClientContext());
configureRequest.addParameters(getRequest().getParameters());
ICommand configureCommand = elementType
.getEditCommand(configureRequest);
if (configureCommand != null && configureCommand.canExecute()) {
configureCommand.execute(monitor, info);
}
}
}