/**
* Returns command to reorient EClass based link. New link target or source should be the domain
* model element associated with this node.
*
* @generated
*/
protected Command getReorientRelationshipCommand(ReorientRelationshipRequest req) {
switch (getVisualID(req)) {
case ComponentRealizationEditPart.VISUAL_ID:
case InterfaceRealizationEditPart.VISUAL_ID:
case SubstitutionEditPart.VISUAL_ID:
case RealizationEditPart.VISUAL_ID:
case ManifestationEditPart.VISUAL_ID:
case AbstractionEditPart.VISUAL_ID:
case UsageEditPart.VISUAL_ID:
case DeploymentEditPart.VISUAL_ID:
case DependencyEditPart.VISUAL_ID:
case InformationFlowEditPart.VISUAL_ID:
IElementEditService provider =
ElementEditServiceUtils.getCommandProvider(req.getRelationship());
if (provider == null) {
return UnexecutableCommand.INSTANCE;
}
// Retrieve re-orient command from the Element Edit service
ICommand reorientCommand = provider.getEditCommand(req);
if (reorientCommand == null) {
return UnexecutableCommand.INSTANCE;
}
return getGEFWrapper(reorientCommand.reduce());
case RoleBindingEditPart.VISUAL_ID:
return getGEFWrapper(new RoleBindingReorientCommand(req));
}
return super.getReorientRelationshipCommand(req);
}
/** @generated */
protected Command getDestroyElementCommand(DestroyElementRequest req) {
EObject selectedEObject = req.getElementToDestroy();
IElementEditService provider = ElementEditServiceUtils.getCommandProvider(selectedEObject);
if (provider != null) {
// Retrieve delete command from the Element Edit service
ICommand deleteCommand = provider.getEditCommand(req);
if (deleteCommand != null) {
return new ICommandProxy(deleteCommand);
}
}
return UnexecutableCommand.INSTANCE;
}
/** {@inheritDoc} */
@Override
protected void buildNewTypeCreateCommand() {
// The new element is expected to be a NamedElement.
IElementEditService commandService =
ElementEditServiceUtils.getCommandProvider(newTypeContainer);
if (commandService != null) {
CreateElementRequest createTypeRequest =
new CreateElementRequest(newTypeContainer, newTypeKind);
createTypeRequest.setParameter(
IConfigureCommandFactory.CONFIGURE_COMMAND_FACTORY_ID,
new ConfigureFeatureCommandFactory(
UMLPackage.eINSTANCE.getNamedElement_Name(), newTypeNameText.getText()));
newTypeCreateCommand = commandService.getEditCommand(createTypeRequest);
}
}
/**
* get the list of command to put an eobject into another EObject, if the parameter eref is
* null,It will look for the good role of the child eobject
*
* @param domain the Transactional Domain , cannot be null
* @param targetOwner the eobject that will contain the drop object, cannot be null
* @param childElement that we want to move, cannot be null
* @param the EREFERENCE for the role of the child element, can be null
* @return the list of commands to to the drop
*/
protected List<Command> getDropIntoCommand(
TransactionalEditingDomain domain,
EObject targetOwner,
EObject childElement,
EReference eref) {
ArrayList<Command> commandList = new ArrayList<Command>();
MoveRequest moveRequest = new MoveRequest(targetOwner, childElement);
IElementEditService provider = ElementEditServiceUtils.getCommandProvider(targetOwner);
if (provider != null) {
// Retrieve delete command from the Element Edit service
ICommand command = provider.getEditCommand(moveRequest);
if (command != null) {
commandList.add(new GMFtoEMFCommandWrapper(command));
}
}
return commandList;
}
/**
* Returns command to reorient EClass based link. New link target or source should be the domain
* model element associated with this node.
*
* @generated
*/
protected Command getReorientRelationshipCommand(ReorientRelationshipRequest req) {
switch (getVisualID(req)) {
case GeneralizationEditPart.VISUAL_ID:
IElementEditService provider =
ElementEditServiceUtils.getCommandProvider(req.getRelationship());
if (provider == null) {
return UnexecutableCommand.INSTANCE;
}
// Retrieve re-orient command from the Element Edit service
ICommand reorientCommand = provider.getEditCommand(req);
if (reorientCommand == null) {
return UnexecutableCommand.INSTANCE;
}
return getGEFWrapper(reorientCommand.reduce());
case AssociationClassLinkEditPart.VISUAL_ID:
return getGEFWrapper(new AssociationClassLinkReorientCommand(req));
case AssociationEditPart.VISUAL_ID:
return getGEFWrapper(new AssociationReorientCommand(req));
case AssociationBranchEditPart.VISUAL_ID:
return getGEFWrapper(new AssociationBranchReorientCommand(req));
case SubstitutionEditPart.VISUAL_ID:
return getGEFWrapper(new SubstitutionReorientCommand(req));
case RealizationEditPart.VISUAL_ID:
return getGEFWrapper(new RealizationReorientCommand(req));
case AbstractionEditPart.VISUAL_ID:
return getGEFWrapper(new AbstractionReorientCommand(req));
case UsageEditPart.VISUAL_ID:
return getGEFWrapper(new UsageReorientCommand(req));
case DependencyEditPart.VISUAL_ID:
return getGEFWrapper(new DependencyReorientCommand(req));
case DependencyBranchEditPart.VISUAL_ID:
return getGEFWrapper(new Dependency2ReorientCommand(req));
case ElementImportEditPart.VISUAL_ID:
return getGEFWrapper(new ElementImportReorientCommand(req));
case PackageImportEditPart.VISUAL_ID:
return getGEFWrapper(new PackageImportReorientCommand(req));
case TemplateBindingEditPart.VISUAL_ID:
return getGEFWrapper(new TemplateBindingReorientCommand(req));
}
return super.getReorientRelationshipCommand(req);
}
/**
* get the list of command to put an eobject before or after another EObject It will look for the
* good role of the child eobject
*
* @param domain the Transactional Domain, cannot be null
* @param targetOwner the eobject that will contain the drop object , cannot be null
* @param objectLocation the object where we want to drop the object
* @param newElement that we want to move, cannot be null
* @return the list of commands to to the drop
*/
protected List<Command> getOrderChangeCommand(
TransactionalEditingDomain domain,
EObject targetOwner,
EObject objectLocation,
EObject newElement,
boolean before) {
ArrayList<Command> commandList = new ArrayList<Command>();
ArrayList<EStructuralFeature> possibleEFeatures = new ArrayList<EStructuralFeature>();
EList<EStructuralFeature> featureList = targetOwner.eClass().getEAllStructuralFeatures();
// Abort when trying to change order moving the element in one of its children
if (EcoreUtil.isAncestor(newElement, targetOwner)) {
return Collections.emptyList();
}
// find the feature between childreen and owner
Iterator<EStructuralFeature> iterator = featureList.iterator();
while (iterator.hasNext()) {
EStructuralFeature eStructuralFeature = (EStructuralFeature) iterator.next();
if (eStructuralFeature instanceof EReference) {
EReference ref = (EReference) eStructuralFeature;
if (ref.isContainment()) {
if (isSubClass(ref.getEType(), newElement.eClass())) {
possibleEFeatures.add(eStructuralFeature);
}
}
}
}
// create the command
Iterator<EStructuralFeature> iteratorFeature = possibleEFeatures.iterator();
while (iteratorFeature.hasNext()) {
EStructuralFeature eStructuralFeature = (EStructuralFeature) iteratorFeature.next();
ArrayList<EObject> tmp = new ArrayList<EObject>();
if (targetOwner.eGet(eStructuralFeature) instanceof Collection<?>) {
// get all element of this efeature
tmp.addAll((Collection<EObject>) targetOwner.eGet(eStructuralFeature));
if (!newElement.equals(objectLocation)) {
tmp.remove(newElement);
// normally tmp.indexOf(objectLocation)!= -1
// if this the case objectlocation=new element and
// it has been removed
int indexObject = tmp.indexOf(objectLocation);
if (before && indexObject != -1) {
tmp.add(tmp.indexOf(objectLocation), newElement);
} else if (!before && indexObject != -1) {
tmp.add(tmp.indexOf(objectLocation) + 1, newElement);
}
}
} else {
tmp.add(newElement);
}
SetRequest setRequest = new SetRequest(targetOwner, eStructuralFeature, tmp);
IElementEditService provider = ElementEditServiceUtils.getCommandProvider(targetOwner);
if (provider != null) {
// Retrieve delete command from the Element Edit service
ICommand command = provider.getEditCommand(setRequest);
if (command != null) {
commandList.add(new GMFtoEMFCommandWrapper(command));
}
}
}
return commandList;
}
