/*
* (non-Javadoc)
*
* @see
* org.eclipse.gef.EditPartFactory#createEditPart(org.eclipse.gef.EditPart,
* java.lang.Object)
*/
public EditPart createEditPart(EditPart context, Object model) {
EditPart ret = null;
if (model instanceof Diagram) {
ret = new DiagramTreeEditPart(id, (Diagram) model);
} else if (context instanceof AbstractGraphicsTreeEditPart) {
EditPart root = context;
while (root.getParent() != null) root = root.getParent();
DiagramTreeEditPart dep = (DiagramTreeEditPart) root.getChildren().get(0);
if (model instanceof RootElement) {
ret = new RootElementTreeEditPart(dep, (RootElement) model);
} else if (model instanceof FlowElement) {
ret = new FlowElementTreeEditPart(dep, (FlowElement) model);
} else if (model instanceof BaseElement) {
ret = new BaseElementTreeEditPart(dep, (BaseElement) model);
} else if (model instanceof BPMNDiagram) {
ret = new Bpmn2DiagramTreeEditPart(dep, (BPMNDiagram) model);
} else if (model instanceof BPMNShape) {
ret = new Bpmn2ShapeTreeEditPart(dep, (BPMNShape) model);
} else if (model instanceof BPMNEdge) {
ret = new Bpmn2EdgeTreeEditPart(dep, (BPMNEdge) model);
}
}
return ret;
}
/**
* Steps up the parent EditPart hierarchy until the parent is type of an {@link IPrimaryEditPart}.
* If the given EditPart is already a {@link IPrimaryEditPart} it is directly returned.
*
* @param editPart - EditPart to start from
* @return The EditPart directly or one of the parent EditParts or {@code NULL} if none of the
* parents match IPrimaryEditPart
*/
protected IPrimaryEditPart getPrimaryEditPart(EditPart editPart) {
IPrimaryEditPart ret = null;
if (editPart instanceof IPrimaryEditPart) {
return (IPrimaryEditPart) editPart;
} else if (editPart.getParent() != null) {
ret = getPrimaryEditPart(editPart.getParent());
}
return ret;
}
/**
* This method returns the target RegionEditPart if any, or returns null.
*
* @return the target RegionEditPart
*/
public RegionEditPart getTargetRegionEditPart() {
EditPart ep = getTargetEditPart();
if ((ep != null)
&& (ep instanceof RegionCompartmentEditPart)
&& ep.getParent().getParent().equals(regionEP.getParent())) {
return (RegionEditPart) ep.getParent();
}
return null;
}
/**
* Returns the primary edit policy
*
* @return THe primary edit policy
*/
private MarkerEventListenerEditPolicy getPrimaryEditPolicy() {
EditPart current = getHost();
EditPart parent = current.getParent();
while (parent != null && semanticCompareEditParts(parent, getHost())) {
current = parent;
parent = parent.getParent();
}
return (MarkerEventListenerEditPolicy) current.getEditPolicy(ROLE);
}
private GraphElement getTargetElement() {
if (selectedPart instanceof EventTreeEditPart) {
return (GraphElement) selectedPart.getParent().getModel();
} else {
return (GraphElement) selectedPart.getModel();
}
}
/**
* Test if the selected item is a node.
*
* @return true / false
*/
private boolean canPerformAction() {
if (getSelectedObjects().isEmpty()) {
return false;
}
List parts = getSelectedObjects();
if (parts.size() == 1) {
Object o = parts.get(0);
if (!(o instanceof NodePart)) {
return false;
}
NodePart part = (NodePart) o;
if (!(part.getModel() instanceof INode)) {
return false;
}
node = (Node) part.getModel();
EditPart parentPart = part.getParent();
while (!(parentPart instanceof ProcessPart)) {
parentPart = parentPart.getParent();
}
if (!(parentPart instanceof ProcessPart)) {
return false;
}
process = (IProcess) ((ProcessPart) parentPart).getModel();
setText(Messages.getString("PropertiesContextAction.Properties")); // $NON-NLS-1$
}
return true;
}
@Override
public void mousePressed(MouseEvent me) {
EditPart root = editPart;
while (root.getParent() instanceof BlockExtendedEditPart) {
root = root.getParent();
}
// getting compartment holder figure
BlockExtendedEditPart blockExtendedEditPart = (BlockExtendedEditPart) root;
BlockFigure primaryShape = blockExtendedEditPart.getPrimaryShape();
RectangleFigure rectangleFigure = (RectangleFigure) primaryShape.getChildren().get(1);
// based on visibility status, hide or show the compartment
if (rectangleFigure.isVisible()) {
hide(rectangleFigure, blockExtendedEditPart);
} else {
show(rectangleFigure, blockExtendedEditPart);
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.gef.ui.actions.WorkbenchPartAction#calculateEnabled()
*/
@Override
protected boolean calculateEnabled() {
node = null;
List<?> selectedObjects = getSelectedObjects();
if (selectedObjects.size() != 1) {
return false;
}
Object selectedObject = selectedObjects.get(0);
if ((selectedObject instanceof EditPart)) {
EditPart editpart = (EditPart) selectedObject;
Object selectedModel = editpart.getModel();
if ((selectedModel instanceof Unit && !(selectedModel instanceof ConditionalUnitPart))) {
transUnit = (Unit) editpart.getModel();
return true;
}
if (selectedModel instanceof EContainerDescriptor
&& editpart.getAdapter(Parameter.class) != null) {
transUnit = (Unit) ((EContainerDescriptor) selectedModel).getContainer();
return true;
}
if (editpart.getModel() instanceof Node
&& ((editpart.getParent() instanceof LhsRhsTreeEditPart)
|| (editpart instanceof RuleNodeEditPart
&& (editpart.getParent() instanceof LhsRhsEditPart)))) {
node = (Node) editpart.getModel();
transUnit = (Unit) node.getGraph().eContainer();
return ParameterUtil.getParameter(node) == null;
}
}
return false;
}
/** @generated */
protected void refreshVisibility() {
Object model = null;
EditPart ep = this;
while (!(model instanceof View) && ep != null) {
model = ep.getModel();
ep = ep.getParent();
}
boolean realIsVisible = ((View) model).isVisible();
realIsVisible &= isVisibleByPreferences();
if (model instanceof View) setVisibility(realIsVisible);
}
/** @return the diagram bordered node edit part. */
private IDiagramBorderNodeEditPart getBorderedNodeEditPart() {
EditPart current = this;
IDiagramBorderNodeEditPart borderNodeEditPart = null;
while (current != null && borderNodeEditPart == null) {
if (current instanceof IDiagramBorderNodeEditPart) {
borderNodeEditPart = (IDiagramBorderNodeEditPart) current;
}
current = current.getParent();
}
return borderNodeEditPart;
}
private boolean isMediationFlowInFaultSequence(IGraphicalEditPart part) {
EditPart temp = part;
while ((temp != null) && ((!(temp instanceof ProxyServiceFaultContainerEditPart)))) {
temp = temp.getParent();
}
if (temp instanceof ProxyServiceFaultContainerEditPart) {
return true;
} else {
return false;
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.papyrus.layout.LayouttoolInterface#getLayoutArea(org.eclipse.gef.EditPart[])
*/
public Rectangle getLayoutArea(EditPart[] element) {
Rectangle bounds;
if (GMFLayoutAreaCreator.getBounds() != null) {
bounds = GMFLayoutAreaCreator.getBounds();
GMFLayoutAreaCreator.deleteLayoutArea();
return bounds;
}
for (EditPart e : element) {
if (e.getModel() instanceof Node) {
if (e.getParent() instanceof GraphicalEditPart) {
GraphicalEditPart gep = (GraphicalEditPart) e.getParent();
bounds = gep.getFigure().getBounds();
bounds.x = 0;
bounds.y = 0;
return bounds;
}
}
}
return new Rectangle(0, 0, 1000, 1000);
}
private static Iterator<EsbNode> getNodeIterator(LinkedList<EsbNode> nodeList) {
Iterator<EsbNode> iterator = nodeList.iterator();
if (nodeList.size() > 0) {
EditPart editpart = getEditpart(nodeList.getFirst());
if (editpart != null) {
if (editpart.getParent() instanceof AbstractMediatorCompartmentEditPart) {
if (editpart.getParent().getParent() instanceof ShapeNodeEditPart) {
EditPart container = editpart.getParent().getParent().getParent();
if (container instanceof complexFiguredAbstractMediator) {
if (((complexFiguredAbstractMediator) container).reversed) {
iterator = nodeList.descendingIterator();
}
}
}
}
}
}
return iterator;
}
/** @generated */
private static int findElementsInDiagramByID(
DiagramEditPart diagramPart, EObject element, List<EditPart> editPartCollector) {
IDiagramGraphicalViewer viewer = (IDiagramGraphicalViewer) diagramPart.getViewer();
final int intialNumOfEditParts = editPartCollector.size();
if (element instanceof View) { // support notation element lookup
EditPart editPart = (EditPart) viewer.getEditPartRegistry().get(element);
if (editPart != null) {
editPartCollector.add(editPart);
return 1;
}
}
String elementID = EMFCoreUtil.getProxyID(element);
@SuppressWarnings("unchecked")
List<EditPart> associatedParts =
viewer.findEditPartsForElement(elementID, IGraphicalEditPart.class);
// perform the possible hierarchy disjoint -> take the top-most parts only
for (EditPart nextPart : associatedParts) {
EditPart parentPart = nextPart.getParent();
while (parentPart != null && !associatedParts.contains(parentPart)) {
parentPart = parentPart.getParent();
}
if (parentPart == null) {
editPartCollector.add(nextPart);
}
}
if (intialNumOfEditParts == editPartCollector.size()) {
if (!associatedParts.isEmpty()) {
editPartCollector.add(associatedParts.get(0));
} else {
if (element.eContainer() != null) {
return findElementsInDiagramByID(diagramPart, element.eContainer(), editPartCollector);
}
}
}
return editPartCollector.size() - intialNumOfEditParts;
}
@Override
public void setSelected(int value) {
final EditPart parent = this.getParent();
final NormalColumnFigure figure = (NormalColumnFigure) this.getFigure();
Color backgroundColor = null;
Color foregroundColor = null;
boolean isSelected = false;
if (value != 0 && parent != null && parent.getParent() != null) {
List selectedEditParts = this.getViewer().getSelectedEditParts();
if (selectedEditParts == null || selectedEditParts.size() != 1) {
return;
}
backgroundColor = ColorConstants.titleBackground;
foregroundColor = ColorConstants.titleForeground;
isSelected = true;
}
final NormalColumn normalColumn = (NormalColumn) this.getModel();
final ColumnHolder columnHolder = normalColumn.getColumnHolder();
if (columnHolder instanceof ColumnGroup) {
if (parent != null) {
for (Object child : parent.getChildren()) {
final GraphicalEditPart childEditPart = (GraphicalEditPart) child;
if (childEditPart.getModel() instanceof NormalColumn) {
final NormalColumn column = (NormalColumn) childEditPart.getModel();
if (column.getColumnHolder() == columnHolder) {
setGroupColumnFigureColor(
(TableViewEditPart) parent, (ColumnGroup) columnHolder, isSelected);
}
}
}
}
} else {
figure.setBackgroundColor(backgroundColor);
figure.setForegroundColor(foregroundColor);
selected = isSelected;
}
super.setSelected(value);
}
@Override
protected Command createMoveChildCommand(EditPart child, EditPart after) {
int newIndex;
int displacement;
// TODO: needs to be improved.
int childIndex = getHost().getChildren().indexOf(child);
int afterIndex = getHost().getChildren().indexOf(after);
if (afterIndex == -1) {
newIndex = getHost().getChildren().size() - 1;
displacement = newIndex - childIndex;
} else {
newIndex = afterIndex;
displacement = afterIndex - childIndex;
if (childIndex <= afterIndex) {
newIndex--;
displacement--;
}
}
TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost()).getEditingDomain();
RepositionEObjectCommand command =
new CompartmentRepositionEObjectCommand(
child,
editingDomain,
"",
(EList) ((View) child.getParent().getModel()).getElement().eGet(feature),
((View) child.getModel()).getElement(),
displacement,
newIndex) {
public CommandResult doExecuteWithResult(
IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
// remove target feedback after dropping
eraseLayoutTargetFeedback(null);
return super.doExecuteWithResult(progressMonitor, info);
}
};
return new ICommandProxy(command);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jst.pagedesigner.actions.link.ILinkCreator#makeLinkElement(org.eclipse.gef.EditPart,
* org.eclipse.jst.pagedesigner.viewer.DesignRange)
*/
public Element makeLinkElement(EditPart part, DesignRange range) {
if (part instanceof TextEditPart) {
Text middleNode = LinkUtil.splitDomText(part, range);
EditPart parent = part.getParent();
Node parentNode = (Node) parent.getModel();
Document doc =
(parentNode instanceof Document)
? (Document) parentNode
: (parentNode.getOwnerDocument());
Element htmlLink = doc.createElement(IHTMLConstants.TAG_A);
htmlLink.setAttribute(ICSSPropertyID.ATTR_HREF, ""); // $NON-NLS-1$
Text text = doc.createTextNode(middleNode.getNodeValue());
htmlLink.appendChild(text);
parentNode.replaceChild(htmlLink, middleNode);
return htmlLink;
}
return null;
}
protected void addChildVisual(EditPart childEditPart, int index) {
refreshOutputConnector(
((EntitlementMediatorEditPart)
childEditPart.getParent().getParent().getParent().getParent()));
super.addChildVisual(childEditPart, -1);
}
/** @not-generated */
@Override
public void refresh() {
removeDecoration();
View view = (View) getDecoratorTarget().getAdapter(View.class);
Resource viewResource = null;
if (view != null) {
viewResource = view.eResource();
}
if (viewResource == null) {
return;
}
EditPart editPart = (EditPart) getDecoratorTarget().getAdapter(EditPart.class);
if (editPart == null || editPart.getParent() == null || editPart.getViewer() == null) {
return;
}
// query for all the validation markers of the current resource
String elementId = SiriusGMFHelper.getViewId(view);
if (elementId == null) {
return;
}
// Directly retrieve the main Session resource
// (session.getSessionResource()) as we know we put the marker on
// it.
Session currentSession = null;
ResourceSet currentRs = viewResource.getResourceSet();
for (Session session : SessionManager.INSTANCE.getSessions()) {
if (currentRs == session.getTransactionalEditingDomain().getResourceSet()) {
currentSession = session;
break;
}
}
Resource markedResource = currentSession == null ? null : currentSession.getSessionResource();
IResource resource = WorkspaceSynchronizer.getFile(markedResource);
if (resource == null || !resource.exists()) {
return;
}
IMarker[] markers = null;
try {
markers = resource.findMarkers(MARKER_TYPE, true, IResource.DEPTH_INFINITE);
} catch (CoreException e) {
DiagramPlugin.getDefault()
.logError(Messages.StatusDecorator_validationMarkersFailureMsg, e);
}
if (markers == null || markers.length == 0) {
return;
}
int severity = IMarker.SEVERITY_INFO;
IMarker foundMarker = null;
Label toolTip = null;
for (int i = 0; i < markers.length; i++) {
IMarker marker = markers[i];
String attribute =
marker.getAttribute(
org.eclipse.gmf.runtime.common.ui.resources.IMarker.ELEMENT_ID, ""); // $NON-NLS-1$
if (attribute.equals(elementId)) {
int nextSeverity = marker.getAttribute(IMarker.SEVERITY, IMarker.SEVERITY_INFO);
Image nextImage = getImage(nextSeverity);
if (foundMarker == null) {
foundMarker = marker;
toolTip =
new Label(
marker.getAttribute(IMarker.MESSAGE, ""), // $NON-NLS-1$
nextImage);
} else {
if (toolTip.getChildren().isEmpty()) {
Label comositeLabel = new Label();
FlowLayout fl = new FlowLayout(false);
fl.setMinorSpacing(0);
comositeLabel.setLayoutManager(fl);
comositeLabel.add(toolTip);
toolTip = comositeLabel;
}
toolTip.add(
new Label(
marker.getAttribute(IMarker.MESSAGE, ""), // $NON-NLS-1$
nextImage));
}
severity = (nextSeverity > severity) ? nextSeverity : severity;
}
}
if (foundMarker == null) {
return;
}
// add decoration
if (editPart instanceof org.eclipse.gef.GraphicalEditPart) {
IDecoration decoration = null;
if (view instanceof Diagram) {
// There is not yet defined decorator for a diagram
} else if (view instanceof Edge) {
decoration = getDecoratorTarget().addConnectionDecoration(getImage(severity), 50, true);
} else {
int margin = -1;
margin =
MapModeUtil.getMapMode(((org.eclipse.gef.GraphicalEditPart) editPart).getFigure())
.DPtoLP(margin);
decoration =
getDecoratorTarget()
.addShapeDecoration(
getImage(severity), IDecoratorTarget.Direction.NORTH_EAST, margin, true);
}
if (decoration != null) {
setDecoration(decoration);
// getDecaration() returns a {@link Decoration} instead of a
// {@link IDecoration}
getDecoration().setToolTip(toolTip);
}
}
}
protected EditPart getEditPart(EditPart parent, Object object) {
EditPart result = null;
for (Iterator i = parent.getChildren().iterator(); i.hasNext(); ) {
EditPart editPart = (EditPart) i.next();
if (editPart.getModel() == object
&& !(editPart instanceof IHolderEditPart)
&& !(editPart instanceof RootContentEditPart)) {
result = editPart;
break;
}
}
if (result == null) {
for (Iterator i = parent.getChildren().iterator(); i.hasNext(); ) {
EditPart editPart = getEditPart((EditPart) i.next(), object);
if (editPart != null) {
// First check to see if there is a selection
ISelection currentSelection = getSelection();
// If there is a selection then we will try to select
// the target edit part that is one of its children
// This is handy when you add an element to a structured edit part
// then you want to select the element immediately and put it in
// direct edit mode
if (currentSelection != null) {
if (currentSelection instanceof StructuredSelection) {
EditPart targetStructureEditPart =
(EditPart) ((StructuredSelection) currentSelection).getFirstElement();
if (targetStructureEditPart != null) {
while (targetStructureEditPart != null) {
if (targetStructureEditPart instanceof StructureEditPart) {
break;
}
targetStructureEditPart = targetStructureEditPart.getParent();
}
}
EditPart potentialEditPartToSelect = editPart;
while (potentialEditPartToSelect != null) {
if (potentialEditPartToSelect instanceof StructureEditPart) {
break;
}
potentialEditPartToSelect = potentialEditPartToSelect.getParent();
}
// If we found a potential edit part to select then return it
// OR, if there is no target found, then we should just return
// the edit part we found
if (potentialEditPartToSelect == targetStructureEditPart
|| potentialEditPartToSelect == null
|| targetStructureEditPart == null) {
result = editPart;
break;
}
}
} else // Otherwise just find the first one and return
{
result = editPart;
break;
}
}
}
}
return result;
}
/**
* DOC talend Comment method "getTemplate".
*
* @param event
* @return the validate drag able node list
*/
@Override
protected Object getTemplate(DragSourceEvent event) {
final RootEditPart rootEditPart = getViewer().getRootEditPart();
if (rootEditPart instanceof AbstractGraphicalEditPart) {
AbstractGraphicalEditPart graphicPart = (AbstractGraphicalEditPart) rootEditPart;
final IFigure figure = graphicPart.getFigure();
final IFigure findFigureAt = figure.findFigureAt(new Point(event.x, event.y));
if (findFigureAt instanceof ISash) {
return findFigureAt;
}
}
List<EditPart> filtedSelection = new ArrayList<EditPart>();
for (Object part : getViewer().getSelectedEditParts()) {
if (part instanceof TreeNodeEditPart || part instanceof VarNodeEditPart) {
filtedSelection.add((EditPart) part);
}
}
if (filtedSelection == null || filtedSelection.isEmpty()) {
return null;
}
List toTransfer = new ArrayList();
TransferdType type = null;
List<TableEntityPart> partList = new ArrayList<TableEntityPart>();
EditPart lastSelection = filtedSelection.get(filtedSelection.size() - 1);
if (lastSelection instanceof TreeNodeEditPart
&& !(lastSelection instanceof OutputTreeNodeEditPart)) {
type = TransferdType.INPUT;
} else if (lastSelection instanceof VarNodeEditPart) {
type = TransferdType.VAR;
}
if (type != null) {
if (filtedSelection.size() > 1) {
partList.addAll(lastSelection.getParent().getChildren());
Map<EditPart, Integer> partAndIndex = new HashMap<EditPart, Integer>();
if (type == TransferdType.INPUT) {
for (EditPart treePart : filtedSelection) {
if (!XmlMapUtil.isDragable((TreeNode) treePart.getModel())) {
return null;
}
}
MapperTablePart abstractInOutTreePart =
MapperUtils.getMapperTablePart((TableEntityPart) lastSelection);
if (abstractInOutTreePart != null) {
partList = MapperUtils.getFlatChildrenPartList(abstractInOutTreePart);
}
} else {
partList.addAll(lastSelection.getParent().getChildren());
}
for (EditPart selected : filtedSelection) {
int indexOf = partList.indexOf(selected);
if (indexOf != -1) {
partAndIndex.put(selected, indexOf);
int index = 0;
for (int i = 0; i < toTransfer.size(); i++) {
if (indexOf > partAndIndex.get(toTransfer.get(i))) {
index = i + 1;
}
}
toTransfer.add(index, selected);
}
}
} else {
if (lastSelection.getModel() instanceof TreeNode
&& !XmlMapUtil.isDragable((TreeNode) lastSelection.getModel())) {
return null;
}
toTransfer.add(lastSelection);
}
return new TransferedObject(toTransfer, type);
}
return null;
}
@Override
public void execute() {
// configure the request
EditPart source = request.getSourceEditPart();
EditPart target = request.getTargetEditPart();
PointList list = feedback.getPoints();
DiagramEditPart diagramEditPart = null;
if (source.getParent() instanceof DiagramEditPart) {
diagramEditPart = (DiagramEditPart) source.getParent();
} else if (source instanceof DiagramEditPart) {
diagramEditPart = (DiagramEditPart) source;
} else {
if (source.getParent().getParent() instanceof DiagramEditPart) {
diagramEditPart = (DiagramEditPart) source.getParent().getParent();
}
}
if (diagramEditPart == null) {
return;
}
if (!(source instanceof DiagramEditPart || target instanceof DiagramEditPart)) {
// one must be whitespace, we make it the target
request.setTargetEditPart(diagramEditPart);
// additionally we must cut the drawn connection
// in half to share room with the element that will
// be auto-created
PointList newList = new PointList();
newList.addPoint(list.getFirstPoint());
if (list.size() == 4) {
// rectilinear routing will have a three points
newList.addPoint(list.getPoint(1));
}
newList.addPoint(list.getMidpoint());
feedback.setPoints(newList);
}
// create the active tool's element first
CreateConnectionCommand command = new CreateConnectionCommand(request, feedback);
command.execute();
Connector_c newConnector = command.result;
if (newConnector == null) {
return;
}
// we need to now refresh the diagram to get the new edit part
source.refresh();
source.getParent().refresh();
GraphicalEditPart newPart =
(GraphicalEditPart) source.getViewer().getEditPartRegistry().get(newConnector);
// transfer the feedback connection points to the newly created
// edit part
((Connection) newPart.getFigure()).setPoints(feedback.getPoints().getCopy());
// now adjust the request for the new element to be created for each
// terminal specification that requires auto-creation
createElementForTerminalSpec(
autoStartSpec,
((NonRootModelElement) diagramEditPart.getModel()).getModelRoot(),
list,
newPart,
target,
diagramEditPart);
createElementForTerminalSpec(
autoEndSpec,
((NonRootModelElement) diagramEditPart.getModel()).getModelRoot(),
list,
newPart,
target,
diagramEditPart);
}
/**
* Sorts the editparts in the tree In this tree, we have the selected editparts. Moreover, we add
* the intermediate packages, even if they aren't selected. These intermediate packages are used
* to determine the final position of their parents, if the reference is inside on of these
* packages
*
* @param editparts the editparts to sort
*/
public void buildTree(List<EditPart> editparts) {
List<EditPart> parentsList;
if (editparts.size() >= 2) {
// we build the tree
for (EditPart currentEP : editparts) {
parentsList = new ArrayList<EditPart>();
EditPart parent = currentEP;
EditPartTree grandFatherTree = this;
int i = 0;
while (parent != null) {
if (this.contains(parent)) {
grandFatherTree = this.getTree(parent);
break; // on sort du while
} else {
// we add all the parent in this list!
/*
* we don't add the parent if it's a comparment , except
* if the parent is the selected element (property,
* enumeration literal...), of course, a property or a
* enumeration literal can't move in there compartment
* (in class diagram) but this choice allows avoid some
* NullPointerException. (see bug 317691)
*/
if (!(parent instanceof CompartmentEditPart)
|| (parent instanceof CompartmentEditPart && parent == currentEP)) {
if (!(parent instanceof RootEditPart)) {
if (!(parent.getParent() instanceof RootEditPart)) {
parentsList.add(i, parent);
i++;
}
}
}
}
parent = parent.getParent();
}
// We add all the node in the rootTree
EditPartTree childTree = createChildrenTree(editparts, parentsList);
// we add the node to the tree
if (childTree != null) {
grandFatherTree.add(childTree);
}
}
// we precise which element is the reference (the last selected
// element)
this.getTree(editparts.get(editparts.size() - 1)).setIsReference(true);
/*
* we precise for each branch the first selected element it's this
* element (and its brothers) which are really align on the
* reference
*/
Enumeration childrenEnum = this.children();
while (childrenEnum.hasMoreElements()) {
EditPartTree currentTree = (EditPartTree) childrenEnum.nextElement();
for (int i = 0; i < editparts.size(); i++) {
if (currentTree.contains(editparts.get(i))) {
currentTree.getTree(editparts.get(i)).setFirstSelectedElement(true);
break;
}
}
}
postBuildOperations(editparts);
}
}
