Examples with Renderable org.springframework.ide.vscode.commons.util.Renderable used on opensource projects

Example 1 with Renderable

use of org.springframework.ide.vscode.commons.util.Renderable in project sts4 by spring-projects.

the class PropertiesHoverCalculator method getPropertyHover.

private Tuple2<Renderable, IRegion> getPropertyHover(Key property) {
    PropertyInfo best = findBestHoverMatch(property.decode());
    if (best == null) {
        return null;
    } else {
        Renderable renderable = InformationTemplates.createHover(best);
        DocumentRegion region = createRegion(doc, property);
        return Tuples.of(renderable, region.asRegion());
    }
}

Example 2 with Renderable

use of org.springframework.ide.vscode.commons.util.Renderable in project sts4 by spring-projects.

the class InformationTemplates method createHover.

public static Renderable createHover(PropertyInfo info) {
    Deprecation deprecation = createDeprecation(info);
    Renderable description = info.getDescription() == null ? null : text(info.getDescription());
    return InformationTemplates.createHover(info.getId(), info.getType(), info.getDefaultValue(), description, deprecation);
}

Example 3 with Renderable

use of org.springframework.ide.vscode.commons.util.Renderable in project sts4 by spring-projects.

the class InformationTemplates method createCompletionDocumentation.

public static Renderable createCompletionDocumentation(PropertyInfo info) {
    Deprecation deprecation = createDeprecation(info);
    Renderable description = info.getDescription() == null ? null : text(info.getDescription());
    return InformationTemplates.createCompletionDocumentation(description, info.getDefaultValue(), deprecation);
}

Example 4 with Renderable

use of org.springframework.ide.vscode.commons.util.Renderable in project sts4 by spring-projects.

the class VscodeHoverEngineAdapter method handle.

@Override
public Hover handle(TextDocumentPositionParams params) {
    // a trivial pre-resolved future.
    try {
        SimpleTextDocumentService documents = server.getTextDocumentService();
        TextDocument doc = documents.get(params);
        if (doc != null) {
            int offset = doc.toOffset(params.getPosition());
            Tuple2<Renderable, IRegion> hoverTuple = hoverInfoProvider.getHoverInfo(doc, offset);
            if (hoverTuple != null) {
                Renderable hoverInfo = hoverTuple.getT1();
                IRegion region = hoverTuple.getT2();
                Range range = doc.toRange(region.getOffset(), region.getLength());
                String rendered = render(hoverInfo, type);
                if (StringUtil.hasText(rendered)) {
                    Hover hover = new Hover(ImmutableList.of(Either.forLeft(rendered)), range);
                    return hover;
                }
            }
        }
    } catch (Exception e) {
        logger.error("error computing hover", e);
    }
    return SimpleTextDocumentService.NO_HOVER;
}

Example 5 with Renderable

use of org.springframework.ide.vscode.commons.util.Renderable in project sts4 by spring-projects.

the class PropertiesHoverCalculator method getValueHover.

private Tuple2<Renderable, IRegion> getValueHover(Value value) {
    DocumentRegion valueRegion = createRegion(doc, value).trimStart(SPACES).trimEnd(SPACES);
    if (valueRegion.getStart() <= offset && offset < valueRegion.getEnd()) {
        String valueString = valueRegion.toString();
        String propertyName = value.getParent().getKey().decode();
        Type type = getValueType(index, typeUtil, propertyName);
        if (TypeUtil.isSequencable(type)) {
            // It is useful to provide content assist for the values in the list when entering a list
            type = TypeUtil.getDomainType(type);
        }
        if (TypeUtil.isClass(type)) {
            // Special case. We want to provide hoverinfos more liberally than what's suggested for completions (i.e. even class names
            // that are not suggested by the hints because they do not meet subtyping constraints should be hoverable and linkable!
            StsValueHint hint = StsValueHint.className(valueString, typeUtil);
            if (hint != null) {
                return Tuples.of(createRenderable(hint), valueRegion.asRegion());
            }
        }
        // Hack: pretend to invoke content-assist at the end of the value text. This should provide hints applicable to that value
        // then show hoverinfo based on that. That way we can avoid duplication a lot of similar logic to compute hoverinfos and hyperlinks.
        Collection<StsValueHint> hints = getValueHints(index, typeUtil, valueString, propertyName, EnumCaseMode.ALIASED);
        if (hints != null) {
            Optional<StsValueHint> hint = hints.stream().filter(h -> valueString.equals(h.getValue())).findFirst();
            if (hint.isPresent()) {
                return Tuples.of(createRenderable(hint.get()), valueRegion.asRegion());
            }
        }
    }
    return null;
}