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

Example 11 with AgeDiagram

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

the class GefDiagramExportService method loadDiagram.

private GefAgeDiagram loadDiagram(final IFile diagramFile) {
    final URI uri = URI.createPlatformResourceURI(diagramFile.getFullPath().toString(), true);
    final IProject project = ProjectUtil.getProjectOrNull(uri);
    final org.osate.ge.diagram.Diagram mmDiagram = DiagramSerialization.readMetaModelDiagram(uri);
    final IEclipseContext eclipseContext = EclipseContextFactory.getServiceContext(FrameworkUtil.getBundle(GefDiagramExportService.class).getBundleContext());
    final ExtensionRegistryService extensionRegistry = Objects.requireNonNull(eclipseContext.get(ExtensionRegistryService.class), "Unable to retrieve extension registry");
    final ReferenceService referenceService = Objects.requireNonNull(eclipseContext.get(ReferenceService.class), "unable to retrieve reference service");
    final ActionService actionService = Objects.requireNonNull(eclipseContext.get(ActionService.class), "unable to retrieve action service");
    final AgeDiagram diagram = DiagramSerialization.createAgeDiagram(project, mmDiagram, extensionRegistry);
    // Update the diagram
    final QueryService queryService = new DefaultQueryService(referenceService);
    final ProjectProvider projectProvider = diagramFile::getProject;
    final ProjectReferenceService projectReferenceService = new ProjectReferenceServiceProxy(referenceService, projectProvider);
    final BusinessObjectNodeFactory nodeFactory = new BusinessObjectNodeFactory(projectReferenceService);
    final DefaultBusinessObjectTreeUpdater boTreeUpdater = new DefaultBusinessObjectTreeUpdater(projectProvider, extensionRegistry, projectReferenceService, queryService, nodeFactory);
    final DefaultDiagramElementGraphicalConfigurationProvider deInfoProvider = new DefaultDiagramElementGraphicalConfigurationProvider(queryService, () -> diagram, extensionRegistry);
    final DiagramUpdater diagramUpdater = new DiagramUpdater(boTreeUpdater, deInfoProvider, actionService, projectReferenceService, projectReferenceService);
    diagramUpdater.updateDiagram(diagram);
    // Create the GEF Diagram
    final GefAgeDiagram gefDiagram = new GefAgeDiagram(diagram, new DefaultColoringService(new org.osate.ge.internal.services.impl.DefaultColoringService.StyleRefresher() {

        @Override
        public void refreshDiagramColoring() {
        // No-op. Handling coloring service refresh requests is not required.
        }

        @Override
        public void refreshColoring(final Collection<DiagramElement> diagramElements) {
        // No-op. Handling coloring service refresh requests is not required.
        }
    }));
    // Add to scene. This is required for text rendering
    new Scene(gefDiagram.getSceneNode());
    // Update the diagram to reflect the scene graph and perform incremental layout
    gefDiagram.updateDiagramFromSceneGraph(false);
    diagram.modify("Incremental Layout", m -> DiagramElementLayoutUtil.layoutIncrementally(diagram, m, gefDiagram));
    return gefDiagram;
}

Example 12 with AgeDiagram

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

the class AgeDiagramTest method beforeTest.

@Before
public void beforeTest() {
    diagram = new AgeDiagram();
    diagram.addModificationListener(ml);
}

Example 13 with AgeDiagram

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

the class DefaultDiagramService method getReferences.

@Override
public ReferenceCollection getReferences(final Set<IProject> relevantProjects, final Set<CanonicalBusinessObjectReference> originalCanonicalReferences) {
    final InternalReferencesToUpdate references = new InternalReferencesToUpdate();
    Display.getDefault().syncExec(() -> {
        // Create updateable reference for open diagrams
        for (final InternalDiagramEditor editor : getOpenEditorsMap(relevantProjects).values()) {
            final AgeDiagramProvider diagramProvider = editor.getAdapter(AgeDiagramProvider.class);
            if (diagramProvider == null) {
                continue;
            }
            final AgeDiagram diagram = diagramProvider.getAgeDiagram();
            if (diagram == null) {
                continue;
            }
            // Update the diagram immediately. This is intended to ensure the diagram doesn't have any proxies
            editor.updateNowIfModelHasChanged();
            final CanonicalBusinessObjectReference diagramContextRef = diagram.getConfiguration().getContextBoReference();
            if (diagramContextRef != null && originalCanonicalReferences.contains(diagramContextRef)) {
                references.addReference(editor, diagramContextRef, new OpenDiagramContextReference(diagram));
            }
            // Get references from the diagram elements
            getRuntimeReferencesFromChildren(editor, diagram, originalCanonicalReferences, references);
        }
        // Create updateable references for saved diagrams
        savedDiagramIndex.getDiagramsByContexts(relevantProjects.stream(), originalCanonicalReferences).forEach(e -> references.addReference(e.getDiagramFile(), e.getContext(), new SavedDiagramContextReference()));
        savedDiagramIndex.getDiagramElementUrisByReferences(relevantProjects.stream(), originalCanonicalReferences).forEach(e -> references.addReference(e.diagramFile, e.reference, new SavedDiagramElementReference(e.diagramElementUri)));
    });
    return references;
}

Example 14 with AgeDiagram

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

the class ConfigureDiagramHandler method execute.

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    final IEditorPart activeEditor = HandlerUtil.getActiveEditor(event);
    if (!(activeEditor instanceof InternalDiagramEditor)) {
        throw new RuntimeException("Unexpected editor: " + activeEditor);
    }
    // Get diagram and selected elements
    final InternalDiagramEditor diagramEditor = (InternalDiagramEditor) activeEditor;
    final List<DiagramElement> selectedDiagramElements = AgeHandlerUtil.getSelectedDiagramElements();
    final AgeDiagram diagram = diagramEditor.getDiagram();
    if (diagram == null) {
        throw new RuntimeException("Unable to get diagram");
    }
    // Get services
    final BusinessObjectTreeUpdater boTreeUpdater = diagramEditor.getBoTreeUpdater();
    final DiagramUpdater diagramUpdater = diagramEditor.getDiagramUpdater();
    final ProjectProvider projectProvider = Objects.requireNonNull(Adapters.adapt(diagramEditor, ProjectProvider.class), "Unable to retrieve project provider");
    final LayoutInfoProvider layoutInfoProvider = Objects.requireNonNull(Adapters.adapt(diagramEditor, LayoutInfoProvider.class), "Unable to retrieve layout information provider");
    final ExtensionRegistryService extService = Objects.requireNonNull(Adapters.adapt(diagramEditor, ExtensionRegistryService.class), "Unable to retrieve extension service");
    final ProjectReferenceService referenceService = Objects.requireNonNull(Adapters.adapt(diagramEditor, ProjectReferenceService.class), "Unable to retrieve reference service");
    BusinessObjectNode boTree = DiagramToBusinessObjectTreeConverter.createBusinessObjectNode(diagram);
    // Update the tree so that it's business objects are refreshed
    boTree = boTreeUpdater.updateTree(diagram.getConfiguration(), boTree);
    final DefaultDiagramConfigurationDialogModel model = new DefaultDiagramConfigurationDialogModel(referenceService, extService, projectProvider, diagram.getConfiguration().getDiagramType());
    // Create a BO path for the initial selection. The initial selection will be the first diagram element which will be included in the BO tree.
    Object[] initialSelectionBoPath = null;
    for (final DiagramElement selectedDiagramElement : selectedDiagramElements) {
        if (model.shouldShowBusinessObject(selectedDiagramElement.getBusinessObject())) {
            // Only build a selection path if the BO will be shown
            DiagramNode tmp = selectedDiagramElement;
            final LinkedList<Object> boList = new LinkedList<>();
            while (tmp instanceof DiagramElement) {
                boList.addFirst(tmp.getBusinessObject());
                tmp = tmp.getParent();
            }
            initialSelectionBoPath = boList.toArray();
            break;
        }
    }
    // Show the dialog
    final DiagramConfigurationDialog.Result result = DiagramConfigurationDialog.show(null, model, diagram.getConfiguration(), boTree, initialSelectionBoPath);
    if (result != null) {
        // Update the diagram
        diagramEditor.getActionExecutor().execute("Set Diagram Configuration", ExecutionMode.NORMAL, () -> {
            diagram.modify("Set Diagram Configuration", m -> {
                m.setDiagramConfiguration(result.getDiagramConfiguration());
                diagramUpdater.updateDiagram(diagram, result.getBusinessObjectTree());
            });
            // Clear ghosts triggered by this update to prevent them from being unghosted during the next update.
            diagramUpdater.clearGhosts();
            diagram.modify("Layout", m -> DiagramElementLayoutUtil.layoutIncrementally(diagram, m, layoutInfoProvider));
            return null;
        });
    }
    return null;
}

Example 15 with AgeDiagram

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

the class DistributeHorizontallyHandler method execute.

/**
 * Distributes shapes along the X axis so each shape has an equal distance between them
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    final List<DiagramElement> selectedDiagramElements = AgeHandlerUtil.getSelectedDiagramElements();
    final AgeDiagram diagram = UiUtil.getDiagram(selectedDiagramElements);
    if (diagram == null) {
        throw new RuntimeException("Unable to get diagram");
    }
    diagram.modify("Distribute Horizontally", m -> {
        selectedDiagramElements.sort(XValueComparator);
        // Distribute the shapes horizontally
        final double xDistribution = getXDistribution(selectedDiagramElements);
        for (int i = 1; i < selectedDiagramElements.size() - 1; i++) {
            final DiagramElement de = selectedDiagramElements.get(i);
            final double x = getXValue(selectedDiagramElements.get(i - 1), xDistribution);
            final double y = de.getY();
            DiagramElementLayoutUtil.moveElement(m, de, new Point(x, y));
        }
    });
    return null;
}