Examples with XAnnotation org.eclipse.xtext.xbase.annotations.xAnnotations.XAnnotation used on opensource projects

Example 26 with XAnnotation

use of org.eclipse.xtext.xbase.annotations.xAnnotations.XAnnotation in project xtext-eclipse by eclipse.

the class XbaseWithAnnotationsProposalProvider method completeXAnnotation_Value.

@Override
public void completeXAnnotation_Value(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
    if (model instanceof XAnnotation) {
        JvmType annotationType = ((XAnnotation) model).getAnnotationType();
        if (annotationType != null && !annotationType.eIsProxy() && annotationType instanceof JvmAnnotationType) {
            JvmAnnotationType casted = (JvmAnnotationType) annotationType;
            List<JvmOperation> operations = Lists.newArrayList(casted.getDeclaredOperations());
            if (operations.size() == 1) {
                JvmOperation singleOperation = operations.get(0);
                if ("value".equals(singleOperation.getSimpleName())) {
                    // TODO propose qualified enum literals + import
                    super.completeXAnnotation_Value(model, assignment, context, acceptor);
                    if ("java.lang.Class".equals(getRawReturnType(singleOperation))) {
                        // eager proposals for classes if the expected type is a suptype of class
                        // TODO evaluate the bounds of the class
                        completeJavaTypes(context, TypesPackage.Literals.JVM_PARAMETERIZED_TYPE_REFERENCE__TYPE, // force
                        true, getQualifiedNameValueConverter(), createVisibilityFilter(context), acceptor);
                    } else {
                        proposeDeclaringTypeForStaticInvocation(model, assignment, context, acceptor);
                    }
                }
            }
        }
    }
}