Examples with FutureElementInfo org.osate.ge.internal.diagram.runtime.updating.FutureElementInfo used on opensource projects

Example 1 with FutureElementInfo

use of org.osate.ge.internal.diagram.runtime.updating.FutureElementInfo in project osate2 by osate.

the class OperationResultsProcessor method processResults.

/**
 * @param editor the editor which is displaying the diagram for which the operation was executed
 * @param targetNode is the node to which the targetPosition is relative.
 * @param targetPosition the position at which the operation was executed. Relative to the target node. This is used to position
 * a newly created diagram element.
 * @param results the results to process
 */
public static void processResults(final InternalDiagramEditor editor, final DiagramNode targetNode, final Point targetPosition, final OperationResults results) {
    Objects.requireNonNull(editor, "diagram must not be null");
    boolean update = false;
    // Notify the diagram updater to add the element on the next update
    for (final Entry<BusinessObjectContext, OperationResults.BusinessObjectToShowDetails> containerToBoEntry : results.getContainerToBoToShowDetailsMap().entries()) {
        if (containerToBoEntry.getKey() instanceof DiagramNode) {
            final DiagramNode containerNode = (DiagramNode) containerToBoEntry.getKey();
            final OperationResults.BusinessObjectToShowDetails newValue = containerToBoEntry.getValue();
            // Don't set the position if multiple items are being added.
            // Don't set the position if the incremental layout mode is set to diagram.
            // This will ensure the shape is laid out even if it is a docked shape.
            final Point position;
            if (results.getContainerToBoToShowDetailsMap().size() == 1 && LayoutPreferences.getCurrentIncrementalLayoutMode() != IncrementalLayoutMode.LAYOUT_DIAGRAM && containerNode == targetNode) {
                position = targetPosition;
            } else {
                position = null;
            }
            // If the BO being added is an embedded business object, it must be provided to the diagram updater.
            final EmbeddedBusinessObject embeddedBo = (newValue.bo instanceof EmbeddedBusinessObject) ? (EmbeddedBusinessObject) newValue.bo : null;
            editor.getDiagramUpdater().addToNextUpdate(containerNode, newValue.ref, new FutureElementInfo(position, embeddedBo));
            if (embeddedBo != null) {
                update = true;
            }
        }
    }
    // If an embedded business object was added, then update the diagram to ensure it was updated.
    if (update) {
        editor.updateDiagram();
    }
}

Example 2 with FutureElementInfo

use of org.osate.ge.internal.diagram.runtime.updating.FutureElementInfo in project osate2 by osate.

the class ShowContentsUtil method addChildrenDuringNextUpdate.

/**
 * Adds children of the specified diagram elements to the list of elements which will be added during the next diagram update.
 * @return whether children were added to the diagram.
 */
private static boolean addChildrenDuringNextUpdate(final List<DiagramElement> diagramElements, final DiagramUpdater diagramUpdater, final ExtensionRegistryService extService, final ReferenceBuilderService referenceBuilder, final Function<DiagramElement, ImmutableSet<ContentFilter>> filters) {
    boolean childrenAdded = false;
    final BusinessObjectProviderHelper bopHelper = new BusinessObjectProviderHelper(extService);
    for (final DiagramElement selectedElement : diagramElements) {
        final ImmutableSet<ContentFilter> contentFilters = filters.apply(selectedElement);
        if (!contentFilters.isEmpty()) {
            for (final Object childBo : bopHelper.getChildBusinessObjects(selectedElement)) {
                final RelativeBusinessObjectReference relativeReference = referenceBuilder.getRelativeReference(childBo);
                if (relativeReference != null && selectedElement.getChildByRelativeReference(relativeReference) == null && ContentFilterUtil.passesAnyContentFilter(childBo, contentFilters)) {
                    diagramUpdater.addToNextUpdate(selectedElement, relativeReference, new FutureElementInfo());
                    childrenAdded = true;
                }
            }
        }
    }
    return childrenAdded;
}