Examples with ModelOperation org.eclipse.sirius.viewpoint.description.tool.ModelOperation used on opensource projects

Example 1 with ModelOperation

use of org.eclipse.sirius.viewpoint.description.tool.ModelOperation in project sirius-components by eclipse-sirius.

the class DeleteViewOperationHandler method handle.

@Override
public IStatus handle(Map<String, Object> variables) {
    Object self = variables.get(VariableManager.SELF);
    if (self instanceof Node) {
        String elementId = ((Node) self).getId();
        // @formatter:off
        ViewDeletionRequest viewDeletionRequest = ViewDeletionRequest.newViewDeletionRequest().elementId(elementId).build();
        Optional.ofNullable(variables.get(IDiagramContext.DIAGRAM_CONTEXT)).filter(IDiagramContext.class::isInstance).map(IDiagramContext.class::cast).ifPresent(diagramContext -> diagramContext.getViewDeletionRequests().add(viewDeletionRequest));
        // @formatter:on
        Map<String, Object> childVariables = new HashMap<>(variables);
        List<ModelOperation> subModelOperations = this.deleteView.getSubModelOperations();
        return this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, childVariables, subModelOperations);
    }
    // $NON-NLS-1$
    return new Failure("");
}

Example 2 with ModelOperation

use of org.eclipse.sirius.viewpoint.description.tool.ModelOperation in project sirius-components by eclipse-sirius.

the class ExternalJavaActionOperationHandler method handle.

@Override
public IStatus handle(Map<String, Object> variables) {
    // @formatter:off
    var optionalExternalJavaAction = this.externalJavaActionProviders.stream().map(provider -> provider.findById(this.externalJavaAction.getId())).flatMap(Optional::stream).findFirst();
    if (optionalExternalJavaAction.isEmpty()) {
        // $NON-NLS-1$
        this.logger.warn("Unable to find external java action from id:{}", this.externalJavaAction.getId());
        // $NON-NLS-1$
        return new Failure("");
    } else {
        IExternalJavaAction javaAction = optionalExternalJavaAction.get();
        Map<String, Object> parameters = new HashMap<>();
        for (ExternalJavaActionParameter parameter : this.externalJavaAction.getParameters()) {
            Optional<Object> value = this.interpreter.evaluateExpression(variables, parameter.getValue()).asObject();
            value.ifPresent(it -> parameters.put(parameter.getName(), it));
        }
        Object object = variables.get(VariableManager.SELF);
        if (object instanceof EObject && javaAction.canExecute(List.of((EObject) object))) {
            javaAction.execute(List.of((EObject) object), parameters);
        }
    }
    List<ModelOperation> subModelOperations = this.externalJavaAction.getSubModelOperations();
    return this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, variables, subModelOperations);
}

Example 3 with ModelOperation

use of org.eclipse.sirius.viewpoint.description.tool.ModelOperation in project sirius-components by eclipse-sirius.

the class SetValueOperationHandler method handle.

@Override
public IStatus handle(Map<String, Object> variables) {
    String featureName = this.setValue.getFeatureName();
    if (featureName != null && !featureName.isBlank()) {
        String valueExpression = this.setValue.getValueExpression();
        Optional<Object> optionalValueObject = this.interpreter.evaluateExpression(variables, valueExpression).asObject();
        // @formatter:off
        Optional<EObject> optionalOwnerObject = Optional.ofNullable(variables.get(VariableManager.SELF)).filter(EObject.class::isInstance).map(EObject.class::cast);
        if (optionalValueObject.isPresent() && optionalOwnerObject.isPresent()) {
            EObject ownerObject = optionalOwnerObject.get();
            Object valueObject = optionalValueObject.get();
            new EcoreIntrinsicExtender().eAdd(ownerObject, featureName, valueObject);
        }
    }
    Map<String, Object> childVariables = new HashMap<>(variables);
    List<ModelOperation> subModelOperations = this.setValue.getSubModelOperations();
    return this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, childVariables, subModelOperations);
}

Example 4 with ModelOperation

use of org.eclipse.sirius.viewpoint.description.tool.ModelOperation in project sirius-components by eclipse-sirius.

the class SwitchOperationHandler method handle.

@Override
public IStatus handle(Map<String, Object> variables) {
    EList<Case> switchCases = this.switchOperation.getCases();
    Map<String, Object> childVariables = new HashMap<>(variables);
    IStatus status = new Success();
    boolean oneCaseHasBeenExecuted = false;
    for (Case switchCase : switchCases) {
        String conditionExpression = switchCase.getConditionExpression();
        if (conditionExpression != null) {
            Optional<Boolean> optionalValueObject = this.interpreter.evaluateExpression(variables, conditionExpression).asBoolean();
            if (optionalValueObject.isPresent() && optionalValueObject.get()) {
                List<ModelOperation> subModelOperations = switchCase.getSubModelOperations();
                status = this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, childVariables, subModelOperations);
                oneCaseHasBeenExecuted = true;
                break;
            }
        }
    }
    if (!oneCaseHasBeenExecuted) {
        Default defaultCase = this.switchOperation.getDefault();
        if (defaultCase != null) {
            List<ModelOperation> subModelOperations = defaultCase.getSubModelOperations();
            status = this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, childVariables, subModelOperations);
        }
    }
    return status;
}

Example 5 with ModelOperation

use of org.eclipse.sirius.viewpoint.description.tool.ModelOperation in project sirius-components by eclipse-sirius.

the class ChildModelOperationHandler method handle.

public IStatus handle(IObjectService objectService, IRepresentationMetadataSearchService representationMetadataSearchService, IIdentifierProvider identifierProvider, AQLInterpreter interpreter, Map<String, Object> variables, List<ModelOperation> modelOperations) {
    Success success = new Success();
    boolean hasBeenSuccessfullyExecuted = true;
    ModelOperationHandlerSwitch modelOperationHandlerSwitch = new ModelOperationHandlerSwitch(objectService, representationMetadataSearchService, identifierProvider, this.externalJavaActionProviders, interpreter);
    for (ModelOperation modelOperation : modelOperations) {
        Optional<IModelOperationHandler> optionalModelOperationHandler = modelOperationHandlerSwitch.apply(modelOperation);
        IStatus status = optionalModelOperationHandler.map(handler -> {
            return handler.handle(variables);
        }).orElse(// $NON-NLS-1$
        new Failure(""));
        hasBeenSuccessfullyExecuted = hasBeenSuccessfullyExecuted && status instanceof Success;
        if (hasBeenSuccessfullyExecuted) {
            // @formatter:off
            var optionalChildModelOperationNewSelection = Optional.of(status).filter(Success.class::isInstance).map(Success.class::cast).map(result -> result.getParameters().get(Success.NEW_SELECTION)).filter(WorkbenchSelection.class::isInstance).map(WorkbenchSelection.class::cast);
            if (optionalChildModelOperationNewSelection.isPresent()) {
                WorkbenchSelection childWorkbenchSelection = optionalChildModelOperationNewSelection.get();
                Object newSelection = success.getParameters().get(Success.NEW_SELECTION);
                if (newSelection instanceof WorkbenchSelection) {
                    ((WorkbenchSelection) newSelection).getEntries().addAll(childWorkbenchSelection.getEntries());
                } else if (newSelection == null) {
                    success.getParameters().put(Success.NEW_SELECTION, new WorkbenchSelection(childWorkbenchSelection.getEntries()));
                }
            }
        }
    }
    if (hasBeenSuccessfullyExecuted) {
        return success;
    }
    // $NON-NLS-1$
    return new Failure("");
}