Examples with SelectDescription org.eclipse.sirius.components.forms.description.SelectDescription used on opensource projects

Example 1 with SelectDescription

use of org.eclipse.sirius.components.forms.description.SelectDescription in project sirius-components by eclipse-sirius.

the class WidgetComponent method render.

@Override
public Element render() {
    VariableManager variableManager = this.props.getVariableManager();
    AbstractWidgetDescription widgetDescription = this.props.getWidgetDescription();
    Element element = null;
    if (widgetDescription instanceof TextfieldDescription) {
        TextfieldComponentProps textfieldProps = new TextfieldComponentProps(variableManager, (TextfieldDescription) widgetDescription);
        element = new Element(TextfieldComponent.class, textfieldProps);
    } else if (widgetDescription instanceof TextareaDescription) {
        TextareaComponentProps textareaProps = new TextareaComponentProps(variableManager, (TextareaDescription) widgetDescription);
        element = new Element(TextareaComponent.class, textareaProps);
    } else if (widgetDescription instanceof CheckboxDescription) {
        CheckboxComponentProps checkboxProps = new CheckboxComponentProps(variableManager, (CheckboxDescription) widgetDescription);
        element = new Element(CheckboxComponent.class, checkboxProps);
    } else if (widgetDescription instanceof SelectDescription) {
        SelectComponentProps selectProps = new SelectComponentProps(variableManager, (SelectDescription) widgetDescription);
        element = new Element(SelectComponent.class, selectProps);
    } else if (widgetDescription instanceof MultiSelectDescription) {
        MultiSelectComponentProps multiSelectProps = new MultiSelectComponentProps(variableManager, (MultiSelectDescription) widgetDescription);
        element = new Element(MultiSelectComponent.class, multiSelectProps);
    } else if (widgetDescription instanceof RadioDescription) {
        RadioComponentProps radioProps = new RadioComponentProps(variableManager, (RadioDescription) widgetDescription);
        element = new Element(RadioComponent.class, radioProps);
    } else if (widgetDescription instanceof ListDescription) {
        ListComponentProps listProps = new ListComponentProps(variableManager, (ListDescription) widgetDescription);
        element = new Element(ListComponent.class, listProps);
    } else if (widgetDescription instanceof LinkDescription) {
        LinkComponentProps linkProps = new LinkComponentProps(variableManager, (LinkDescription) widgetDescription);
        element = new Element(LinkComponent.class, linkProps);
    } else {
        // $NON-NLS-1$
        String pattern = "Unsupported widget description: {}";
        this.logger.warn(pattern, widgetDescription.getClass().getSimpleName());
    }
    return element;
}

Example 2 with SelectDescription

use of org.eclipse.sirius.components.forms.description.SelectDescription in project sirius-components by eclipse-sirius.

the class WidgetDescriptionConverter method convertSelect.

private SelectDescription convertSelect(org.eclipse.sirius.properties.SelectDescription selectDescription) {
    // @formatter:off
    StringValueProvider labelProvider = new StringValueProvider(this.interpreter, selectDescription.getLabelExpression());
    Function<VariableManager, String> valueProvider = variableManager -> {
        String valueExpression = selectDescription.getValueExpression();
        return this.interpreter.evaluateExpression(variableManager.getVariables(), valueExpression).asObject().map(this.objectService::getId).orElse(null);
    };
    // @formatter:on
    Function<VariableManager, List<?>> optionsProvider = (variableManager) -> {
        String candidateExpression = selectDescription.getCandidatesExpression();
        return this.interpreter.evaluateExpression(variableManager.getVariables(), candidateExpression).asObjects().orElse(new ArrayList<>());
    };
    // $NON-NLS-1$
    String candidateDisplayExpression = Optional.ofNullable(selectDescription.getCandidateDisplayExpression()).orElse("");
    StringValueProvider optionLabelProvider = new StringValueProvider(this.interpreter, candidateDisplayExpression);
    Function<VariableManager, String> optionIdProvider = variableManager -> {
        Object candidate = variableManager.getVariables().get(SelectComponent.CANDIDATE_VARIABLE);
        return this.objectService.getId(candidate);
    };
    BiFunction<VariableManager, String, IStatus> newValueHandler = (variableManager, newValue) -> {
        Map<String, Object> variables = variableManager.getVariables();
        variables.put(NEW_VALUE, newValue);
        InitialOperation initialOperation = selectDescription.getInitialOperation();
        ModelOperation modelOperation = initialOperation.getFirstModelOperations();
        var modelOperationHandlerSwitch = this.modelOperationHandlerSwitchProvider.getModelOperationHandlerSwitch(this.interpreter);
        Optional<IModelOperationHandler> optionalModelOperationHandler = modelOperationHandlerSwitch.apply(modelOperation);
        return optionalModelOperationHandler.map(handler -> {
            return handler.handle(variables);
        }).orElse(// $NON-NLS-1$
        new Failure(""));
    };
    // @formatter:off
    return SelectDescription.newSelectDescription(this.identifierProvider.getIdentifier(selectDescription)).idProvider(new WidgetIdProvider()).labelProvider(labelProvider).valueProvider(valueProvider).optionsProvider(optionsProvider).optionIdProvider(optionIdProvider).optionLabelProvider(optionLabelProvider).newValueHandler(newValueHandler).diagnosticsProvider((variableManager) -> List.of()).kindProvider(// $NON-NLS-1$
    (object) -> "").messageProvider(// $NON-NLS-1$
    (object) -> "").build();
// @formatter:on
}

Example 3 with SelectDescription

use of org.eclipse.sirius.components.forms.description.SelectDescription in project sirius-components by eclipse-sirius.

the class SelectComponent method render.

@Override
public Element render() {
    VariableManager variableManager = this.props.getVariableManager();
    SelectDescription selectDescription = this.props.getSelectDescription();
    String id = selectDescription.getIdProvider().apply(variableManager);
    String label = selectDescription.getLabelProvider().apply(variableManager);
    List<?> optionCandidates = selectDescription.getOptionsProvider().apply(variableManager);
    String value = selectDescription.getValueProvider().apply(variableManager);
    List<Element> children = List.of(new Element(DiagnosticComponent.class, new DiagnosticComponentProps(selectDescription, variableManager)));
    List<SelectOption> options = new ArrayList<>(optionCandidates.size());
    for (Object candidate : optionCandidates) {
        VariableManager optionVariableManager = variableManager.createChild();
        optionVariableManager.put(CANDIDATE_VARIABLE, candidate);
        String optionId = selectDescription.getOptionIdProvider().apply(optionVariableManager);
        String optionLabel = selectDescription.getOptionLabelProvider().apply(optionVariableManager);
        // @formatter:off
        SelectOption option = SelectOption.newSelectOption(optionId).label(optionLabel).build();
        // @formatter:on
        options.add(option);
    }
    Function<String, IStatus> specializedHandler = newValue -> {
        return selectDescription.getNewValueHandler().apply(variableManager, newValue);
    };
    // @formatter:off
    SelectElementProps selectElementProps = SelectElementProps.newSelectElementProps(id).label(label).options(options).value(value).newValueHandler(specializedHandler).children(children).build();
    return new Element(SelectElementProps.TYPE, selectElementProps);
// @formatter:on
}