Examples with SelectElementProps org.eclipse.sirius.components.forms.elements.SelectElementProps used on opensource projects

Example 1 with SelectElementProps

use of org.eclipse.sirius.components.forms.elements.SelectElementProps 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
}