Examples with DiagramDescription org.eclipse.sirius.diagram.description.DiagramDescription used on opensource projects

Example 1 with DiagramDescription

use of org.eclipse.sirius.diagram.description.DiagramDescription in project sirius-components by eclipse-sirius.

the class NavigationOperationHandlerTests method testMultipleChildModelOperationWithSelection.

@Test
public void testMultipleChildModelOperationWithSelection() {
    DiagramDescription firstDiagramDescription = DescriptionFactory.eINSTANCE.createDiagramDescription();
    firstDiagramDescription.setLabel(FIRST_DIAGRAM_DESCRIPTION_ID.toString());
    Navigation firstNavigation = ToolFactory.eINSTANCE.createNavigation();
    firstNavigation.setCreateIfNotExistent(false);
    firstNavigation.setDiagramDescription(firstDiagramDescription);
    DiagramDescription secondDiagramDescription = DescriptionFactory.eINSTANCE.createDiagramDescription();
    secondDiagramDescription.setLabel(SECOND_DIAGRAM_DESCRIPTION_ID.toString());
    Navigation secondNavigation = ToolFactory.eINSTANCE.createNavigation();
    secondNavigation.setCreateIfNotExistent(false);
    secondNavigation.setDiagramDescription(secondDiagramDescription);
    IStatus status = new ChildModelOperationHandler(List.of()).handle(new IObjectService.NoOp(), this.representationMetadataSearchService, this.diagramDescriptionIdentifierProvider, new AQLInterpreter(List.of(), List.of()), Map.of(IEditingContext.EDITING_CONTEXT, new IEditingContext.NoOp()), List.of(firstNavigation, secondNavigation));
    assertThat(status).isInstanceOf(Success.class);
    Success success = (Success) status;
    Object selectionParameter = success.getParameters().get(Success.NEW_SELECTION);
    assertThat(selectionParameter).isInstanceOf(WorkbenchSelection.class);
    WorkbenchSelection selection = (WorkbenchSelection) selectionParameter;
    // @formatter:off
    assertThat(selection).isEqualTo(new WorkbenchSelection(List.of(new WorkbenchSelectionEntry(FIRST_DIAGRAM_ID, FIRST_DIAGRAM_LABEL, Diagram.KIND), new WorkbenchSelectionEntry(SECOND_DIAGRAM_ID, SECOND_DIAGRAM_LABEL, Diagram.KIND), new WorkbenchSelectionEntry(THIRD_DIAGRAM_ID, THIRD_DIAGRAM_LABEL, Diagram.KIND))));
// @formatter:on
}

Example 2 with DiagramDescription

use of org.eclipse.sirius.diagram.description.DiagramDescription in project sirius-components by eclipse-sirius.

the class ToolProvider method getToolSections.

@Override
public List<ToolSection> getToolSections(Map<UUID, NodeDescription> id2NodeDescriptions, List<EdgeDescription> edgeDescriptions, DiagramDescription siriusDiagramDescription, List<Layer> layers) {
    List<ToolSection> result = new ArrayList<>();
    // @formatter:off
    var siriusToolSections = layers.stream().flatMap(layer -> layer.getToolSections().stream()).filter(org.eclipse.sirius.diagram.description.tool.ToolSection.class::isInstance).map(org.eclipse.sirius.diagram.description.tool.ToolSection.class::cast).collect(Collectors.toList());
    // @formatter:on
    AQLInterpreter interpreter = this.interpreterFactory.create(siriusDiagramDescription);
    for (var siriusToolSection : siriusToolSections) {
        // @formatter:off
        List<ITool> tools = this.getToolDescriptions(siriusToolSection).stream().filter(this::isSupported).map(toolDescription -> this.convertTool(id2NodeDescriptions, siriusDiagramDescription, toolDescription, interpreter)).flatMap(Optional::stream).collect(Collectors.toList());
        // @formatter:on
        if (!tools.isEmpty()) {
            ToolSection toolSection = this.convertToolSection(siriusToolSection, tools);
            result.add(toolSection);
        }
    }
    return result;
}

Example 3 with DiagramDescription

use of org.eclipse.sirius.diagram.description.DiagramDescription in project sirius-components by eclipse-sirius.

the class NavigationOperationHandler method handle.

@Override
public IStatus handle(Map<String, Object> variables) {
    Success success = new Success();
    Object editingContextVariable = variables.get(IEditingContext.EDITING_CONTEXT);
    boolean createIfNotExistent = this.navigation.isCreateIfNotExistent();
    if (!createIfNotExistent && editingContextVariable instanceof IEditingContext) {
        IEditingContext editingContext = (IEditingContext) editingContextVariable;
        DiagramDescription diagramDescription = this.navigation.getDiagramDescription();
        String diagramDescriptionIdString = this.identifierProvider.getIdentifier(diagramDescription);
        UUID diagramDescriptionId = UUID.fromString(diagramDescriptionIdString);
        Object self = variables.get(VariableManager.SELF);
        String selfId = this.objectService.getId(self);
        // @formatter:off
        List<WorkbenchSelectionEntry> entries = this.representationMetadataSearchService.findAllByTargetObjectId(editingContext, selfId).stream().filter(representationMetadata -> representationMetadata.getDescriptionId().equals(diagramDescriptionId)).map(representationMetadata -> {
            String id = representationMetadata.getId();
            String label = representationMetadata.getLabel();
            String kind = representationMetadata.getKind();
            return new WorkbenchSelectionEntry(id, label, kind);
        }).collect(Collectors.toList());
        // @formatter:on
        if (!entries.isEmpty()) {
            WorkbenchSelection newSelection = new WorkbenchSelection(entries);
            success.getParameters().put(Success.NEW_SELECTION, newSelection);
        }
    }
    return success;
}

Example 4 with DiagramDescription

use of org.eclipse.sirius.diagram.description.DiagramDescription in project sirius-components by eclipse-sirius.

the class DiagramDescriptionNodeAndEdgeDescriptionsPopulator method getDropHandler.

private Function<VariableManager, IStatus> getDropHandler(DiagramDescription siriusDiagramDescription, AQLInterpreter interpreter) {
    // @formatter:off
    List<ContainerDropDescription> diagramDropTools = siriusDiagramDescription.getAllTools().stream().filter(ContainerDropDescription.class::isInstance).map(ContainerDropDescription.class::cast).collect(Collectors.toList());
    // @formatter:on
    ToolConverter toolConverter = new ToolConverter(interpreter, this.editService, this.modelOperationHandlerSwitchProvider);
    return variableManager -> {
        Optional<EObject> optionalSelf = variableManager.get(VariableManager.SELF, EObject.class);
        Optional<IEditingContext> optionalEditingContext = variableManager.get(IEditingContext.EDITING_CONTEXT, IEditingContext.class);
        Optional<Diagram> optionalDiagram = variableManager.get(IDiagramContext.DIAGRAM_CONTEXT, IDiagramContext.class).map(IDiagramContext::getDiagram);
        Optional<Node> optionalSelectedNode = variableManager.get(Node.SELECTED_NODE, Node.class);
        if (optionalSelf.isPresent() && optionalEditingContext.isPresent()) {
            EObject self = optionalSelf.get();
            IEditingContext editingContext = optionalEditingContext.get();
            VariableManager childVariableManager = variableManager.createChild();
            Optional<Object> newViewContainer = optionalSelectedNode.map(Object.class::cast).or(() -> optionalDiagram);
            // @formatter:off
            Optional<Object> newContainer = optionalSelectedNode.map(Node::getTargetObjectId).or(() -> optionalDiagram.map(Diagram::getTargetObjectId)).flatMap(targetObjectId -> this.objectService.getObject(editingContext, targetObjectId));
            if (newContainer.isPresent() && newViewContainer.isPresent()) {
                childVariableManager.put(NEW_CONTAINER, newContainer.get());
                childVariableManager.put(NEW_VIEW_CONTAINER, newViewContainer.get());
                childVariableManager.put(ToolProvider.ELEMENT, self);
                Collection<ContainerDropDescription> candidates = new ArrayList<>();
                for (ContainerDropDescription dropTool : diagramDropTools) {
                    String precondition = dropTool.getPrecondition();
                    if (precondition != null && !precondition.trim().isBlank()) {
                        boolean result = interpreter.evaluateExpression(childVariableManager.getVariables(), precondition).asBoolean().orElse(false);
                        if (result) {
                            candidates.add(dropTool);
                        }
                    } else {
                        candidates.add(dropTool);
                    }
                }
                if (!candidates.isEmpty()) {
                    ContainerDropDescription dropToolDescription = candidates.iterator().next();
                    return toolConverter.createDropToolHandler(dropToolDescription).apply(childVariableManager);
                }
            }
        }
        // $NON-NLS-1$
        return new Failure("");
    };
}

Example 5 with DiagramDescription

use of org.eclipse.sirius.diagram.description.DiagramDescription in project sirius-components by eclipse-sirius.

the class NavigationOperationHandlerTests method testChildModelOperationWithSelection.

@Test
public void testChildModelOperationWithSelection() {
    DiagramDescription diagramDescription = DescriptionFactory.eINSTANCE.createDiagramDescription();
    diagramDescription.setLabel(FIRST_DIAGRAM_DESCRIPTION_ID.toString());
    Navigation navigation = ToolFactory.eINSTANCE.createNavigation();
    navigation.setCreateIfNotExistent(false);
    navigation.setDiagramDescription(diagramDescription);
    IStatus status = new ChildModelOperationHandler(List.of()).handle(new IObjectService.NoOp(), this.representationMetadataSearchService, this.diagramDescriptionIdentifierProvider, new AQLInterpreter(List.of(), List.of()), Map.of(IEditingContext.EDITING_CONTEXT, new IEditingContext.NoOp()), List.of(navigation));
    assertThat(status).isInstanceOf(Success.class);
    Success success = (Success) status;
    Object selectionParameter = success.getParameters().get(Success.NEW_SELECTION);
    assertThat(selectionParameter).isInstanceOf(WorkbenchSelection.class);
    WorkbenchSelection selection = (WorkbenchSelection) selectionParameter;
    // @formatter:off
    assertThat(selection).isEqualTo(new WorkbenchSelection(List.of(new WorkbenchSelectionEntry(FIRST_DIAGRAM_ID, FIRST_DIAGRAM_LABEL, Diagram.KIND), new WorkbenchSelectionEntry(SECOND_DIAGRAM_ID, SECOND_DIAGRAM_LABEL, Diagram.KIND))));
// @formatter:on
}