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LibWeb: Add support for optional, non-nullable wrapper types
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1 changed files with 13 additions and 1 deletions
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@ -335,12 +335,24 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
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}
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} else if (IDL::is_wrappable_type(*parameter.type)) {
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if (!parameter.type->nullable) {
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scoped_generator.append(R"~~~(
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if (!optional) {
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scoped_generator.append(R"~~~(
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if (!@js_name@@js_suffix@.is_object() || !is<@wrapper_name@>(@js_name@@js_suffix@.as_object()))
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return vm.throw_completion<JS::TypeError>(global_object, JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@");
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auto& @cpp_name@ = static_cast<@wrapper_name@&>(@js_name@@js_suffix@.as_object()).impl();
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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Optional<NonnullRefPtr<@parameter.type.name@>> @cpp_name@;
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if (!@js_name@@js_suffix@.is_undefined()) {
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if (!@js_name@@js_suffix@.is_object() || !is<@wrapper_name@>(@js_name@@js_suffix@.as_object()))
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return vm.throw_completion<JS::TypeError>(global_object, JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@");
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@cpp_name@ = static_cast<@wrapper_name@&>(@js_name@@js_suffix@.as_object()).impl();
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}
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)~~~");
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}
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} else {
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scoped_generator.append(R"~~~(
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@parameter.type.name@* @cpp_name@ = nullptr;
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