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/*****************************************************************************
* Copyright (c) 2015 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:
* CEA LIST. - initial API and implementation
*******************************************************************************/
package org.eclipse.papyrus.requirements.sysml.assistant.commands;
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.emf.transaction.RecordingCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.papyrus.infra.widgets.editors.TreeSelectorDialog;
import org.eclipse.papyrus.requirements.sysml.common.I_SysMLStereotype;
import org.eclipse.papyrus.uml.tools.providers.UMLContentProvider;
import org.eclipse.papyrus.uml.tools.providers.UMLLabelProvider;
import org.eclipse.swt.widgets.Display;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.Package;
import org.eclipse.uml2.uml.Stereotype;
import org.eclipse.uml2.uml.UMLPackage;
/**
*
* Creates a derived requirement from a set of requirements with concatened text
*
*/
public class InitDerivedReqCommand extends RecordingCommand {
protected ArrayList<Element> selectedElements;
TransactionalEditingDomain domain;
public InitDerivedReqCommand(TransactionalEditingDomain domain, ArrayList<Element> selectedElements) {
super(domain,"InitDerivedReqCommand" );
this.selectedElements=selectedElements;
this.domain=domain;
}
private Package getToPackage(Element elem){
Package tmp= elem.getNearestPackage();
while(tmp.getOwner()!=null && (tmp.getOwner()instanceof Package)){
tmp= (Package)tmp.getOwner();
}
return tmp;
}
@Override
protected void doExecute() {
String concatenedString="";
org.eclipse.uml2.uml.Package owner=null;
for (Iterator<Element> iterator = selectedElements.iterator(); iterator.hasNext();) {
Element currentElement = (Element) iterator.next();
if( currentElement.getAppliedStereotype(I_SysMLStereotype.REQUIREMENT_STEREOTYPE)!=null){
Stereotype stereotype= currentElement.getAppliedStereotype(I_SysMLStereotype.REQUIREMENT_STEREOTYPE);
concatenedString=concatenedString+ "\n"+currentElement.getValue(stereotype, I_SysMLStereotype.REQUIREMENT_TEXT_ATT);
owner=currentElement.getNearestPackage();
}
}
//open Tree selection dialog in order to choose the owner of the new requirement
TreeSelectorDialog dialog = new TreeSelectorDialog(Display.getDefault().getActiveShell());
dialog.setContentProvider(new UMLContentProvider(getToPackage(owner), UMLPackage.eINSTANCE.getPackage_NestedPackage()));
dialog.setLabelProvider(new UMLLabelProvider());
dialog.setMessage("Choose the owner for the new requirement");
dialog.setTitle("Choose the owner for the new requirement");
dialog.create();
dialog.setDescription("Choose the owner for the new requirement");
if(dialog.open() == org.eclipse.jface.window.Window.OK) {
Object[] result = dialog.getResult();
owner= ((org.eclipse.uml2.uml.Package)result[0]);
}
else return;
String ID= PapyrusReqSysMLRequirementCreateCommand.getNewIDReq(owner);
Class req=owner.createOwnedClass(ID, false);
Stereotype reqStereotype=req.getApplicableStereotype(I_SysMLStereotype.REQUIREMENT_STEREOTYPE);
req.applyStereotype(reqStereotype);
req.setValue(reqStereotype, I_SysMLStereotype.REQUIREMENT_TEXT_ATT, concatenedString);
req.setValue(reqStereotype, I_SysMLStereotype.REQUIREMENT_ID_ATT, ID);
for (Iterator<Element> iterator = selectedElements.iterator(); iterator.hasNext();) {
Element currentElement = (Element) iterator.next();
if( currentElement.getAppliedStereotype(I_SysMLStereotype.REQUIREMENT_STEREOTYPE)!=null){
DerivationReqCreateCommand derivationReqCreateCommand= new DerivationReqCreateCommand(domain, req,(NamedElement) currentElement);
derivationReqCreateCommand.execute();
}
}
}
}
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