/** @generated */
protected boolean isOrphaned(Collection<EObject> semanticChildren, final View view) {
if (isShortcut(view)) {
return edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.isShortcutOrphaned(view);
}
return isMyDiagramElement(view) && !semanticChildren.contains(view.getElement());
}
/** @generated */
@SuppressWarnings("rawtypes")
protected List getSemanticChildrenList() {
View viewObject = (View) getHost().getModel();
LinkedList<EObject> result = new LinkedList<EObject>();
List<
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVONodeDescriptor>
childDescriptors =
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getClassDiagram_1000SemanticChildren(viewObject);
for (edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVONodeDescriptor
d : childDescriptors) {
result.add(d.getModelElement());
}
return result;
}
/** @generated */
private Collection<
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOLinkDescriptor>
collectAllLinks(View view, Domain2Notation domain2NotationMap) {
if (!edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.ClassDiagramEditPart
.MODEL_ID.equals(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOVisualIDRegistry.getModelID(view))) {
return Collections.emptyList();
}
LinkedList<
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOLinkDescriptor>
result =
new LinkedList<
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOLinkDescriptor>();
switch (edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOVisualIDRegistry.getVisualID(view)) {
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.ClassDiagramEditPart
.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getClassDiagram_1000ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.ClassEditPart
.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getClass_2001ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.AttributeEditPart
.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getAttribute_3001ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.OperationEditPart
.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getOperation_3002ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.AssociationEditPart
.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getAssociation_4001ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts
.NestedInReferenceEditPart.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getNestedInReference_4002ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts
.SuperclassReferenceEditPart.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getSuperclassReference_4003ContainedLinks(
view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
case edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.DependencyEditPart
.VISUAL_ID:
{
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getDependency_4004ContainedLinks(view));
}
domain2NotationMap.putView(view.getElement(), view);
break;
}
}
for (Iterator children = view.getChildren().iterator(); children.hasNext(); ) {
result.addAll(collectAllLinks((View) children.next(), domain2NotationMap));
}
for (Iterator edges = view.getSourceEdges().iterator(); edges.hasNext(); ) {
result.addAll(collectAllLinks((View) edges.next(), domain2NotationMap));
}
return result;
}
/** @generated */
protected void refreshSemantic() {
if (resolveSemanticElement() == null) {
return;
}
LinkedList<IAdaptable> createdViews = new LinkedList<IAdaptable>();
List<
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVONodeDescriptor>
childDescriptors =
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.getClassDiagram_1000SemanticChildren(
(View) getHost().getModel());
LinkedList<View> orphaned = new LinkedList<View>();
// we care to check only views we recognize as ours and not shortcuts
LinkedList<View> knownViewChildren = new LinkedList<View>();
for (View v : getViewChildren()) {
if (isShortcut(v)) {
if (edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVODiagramUpdater.isShortcutOrphaned(v)) {
orphaned.add(v);
}
continue;
}
if (isMyDiagramElement(v)) {
knownViewChildren.add(v);
}
}
// alternative to #cleanCanonicalSemanticChildren(getViewChildren(), semanticChildren)
//
// iteration happens over list of desired semantic elements, trying to find best matching View,
// while original CEP
// iterates views, potentially losing view (size/bounds) information - i.e. if there are few
// views to reference same EObject, only last one
// to answer isOrphaned == true will be used for the domain element representation, see
// #cleanCanonicalSemanticChildren()
for (Iterator<
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVONodeDescriptor>
descriptorsIterator = childDescriptors.iterator();
descriptorsIterator.hasNext(); ) {
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part.ClassDiagram_MAVONodeDescriptor
next = descriptorsIterator.next();
String hint =
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOVisualIDRegistry.getType(next.getVisualID());
LinkedList<View> perfectMatch =
new LinkedList<View>(); // both semanticElement and hint match that of NodeDescriptor
for (View childView : getViewChildren()) {
EObject semanticElement = childView.getElement();
if (next.getModelElement().equals(semanticElement)) {
if (hint.equals(childView.getType())) {
perfectMatch.add(childView);
// actually, can stop iteration over view children here, but
// may want to use not the first view but last one as a 'real' match (the way original
// CEP does
// with its trick with viewToSemanticMap inside #cleanCanonicalSemanticChildren
}
}
}
if (perfectMatch.size() > 0) {
descriptorsIterator
.remove(); // precise match found no need to create anything for the NodeDescriptor
// use only one view (first or last?), keep rest as orphaned for further consideration
knownViewChildren.remove(perfectMatch.getFirst());
}
}
// those left in knownViewChildren are subject to removal - they are our diagram elements we
// didn't find match to,
// or those we have potential matches to, and thus need to be recreated, preserving
// size/location information.
orphaned.addAll(knownViewChildren);
//
ArrayList<CreateViewRequest.ViewDescriptor> viewDescriptors =
new ArrayList<CreateViewRequest.ViewDescriptor>(childDescriptors.size());
for (edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVONodeDescriptor
next : childDescriptors) {
String hint =
edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.part
.ClassDiagram_MAVOVisualIDRegistry.getType(next.getVisualID());
IAdaptable elementAdapter = new CanonicalElementAdapter(next.getModelElement(), hint);
CreateViewRequest.ViewDescriptor descriptor =
new CreateViewRequest.ViewDescriptor(
elementAdapter,
Node.class,
hint,
ViewUtil.APPEND,
false,
host().getDiagramPreferencesHint());
viewDescriptors.add(descriptor);
}
boolean changed = deleteViews(orphaned.iterator());
//
CreateViewRequest request = getCreateViewRequest(viewDescriptors);
Command cmd = getCreateViewCommand(request);
if (cmd != null && cmd.canExecute()) {
SetViewMutabilityCommand.makeMutable(new EObjectAdapter(host().getNotationView())).execute();
executeCommand(cmd);
@SuppressWarnings("unchecked")
List<IAdaptable> nl = (List<IAdaptable>) request.getNewObject();
createdViews.addAll(nl);
}
if (changed || createdViews.size() > 0) {
postProcessRefreshSemantic(createdViews);
}
Collection<IAdaptable> createdConnectionViews = refreshConnections();
if (createdViews.size() > 1) {
// perform a layout of the container
DeferredLayoutCommand layoutCmd =
new DeferredLayoutCommand(host().getEditingDomain(), createdViews, host());
executeCommand(new ICommandProxy(layoutCmd));
}
createdViews.addAll(createdConnectionViews);
makeViewsImmutable(createdViews);
}