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LibWeb/IDL: Add support for returning nullable sequence types
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1 changed files with 16 additions and 0 deletions
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@ -1319,6 +1319,12 @@ static void generate_wrap_statement(SourceGenerator& generator, String const& va
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if (@value@.is_null()) {
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@result_expression@ JS::js_null();
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} else {
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)~~~");
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} else if (type.name == "sequence") {
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scoped_generator.append(R"~~~(
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if (!@value@.has_value()) {
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@result_expression@ JS::js_null();
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} else {
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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@ -1339,10 +1345,20 @@ static void generate_wrap_statement(SourceGenerator& generator, String const& va
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scoped_generator.append(R"~~~(
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auto* new_array@recursion_depth@ = MUST(JS::Array::create(global_object, 0));
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)~~~");
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if (!type.nullable) {
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scoped_generator.append(R"~~~(
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for (size_t i@recursion_depth@ = 0; i@recursion_depth@ < @value@.size(); ++i@recursion_depth@) {
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auto& element@recursion_depth@ = @value@.at(i@recursion_depth@);
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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auto& @value@_non_optional = @value@.value();
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for (size_t i@recursion_depth@ = 0; i@recursion_depth@ < @value@_non_optional.size(); ++i@recursion_depth@) {
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auto& element@recursion_depth@ = @value@_non_optional.at(i@recursion_depth@);
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)~~~");
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}
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generate_wrap_statement(scoped_generator, String::formatted("element{}", recursion_depth), sequence_generic_type.parameters.first(), interface, String::formatted("auto wrapped_element{} =", recursion_depth), WrappingReference::Yes, recursion_depth + 1);
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