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LibWeb: Support IDL optional integer arguments
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parent
8abe653009
commit
44601a8e74
1 changed files with 78 additions and 22 deletions
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@ -412,45 +412,101 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
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}
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}
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} else if (parameter.type->name == "boolean") {
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if (!optional) {
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if (!optional || optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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bool @cpp_name@ = @js_name@@js_suffix@.to_boolean();
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)~~~");
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} else {
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if (optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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bool @cpp_name@;
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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} else {
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scoped_generator.append(R"~~~(
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Optional<bool> @cpp_name@;
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)~~~");
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}
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}
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if (optional) {
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scoped_generator.append(R"~~~(
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if (!@js_name@@js_suffix@.is_undefined())
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@cpp_name@ = @js_name@@js_suffix@.to_boolean();)~~~");
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if (optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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)~~~");
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}
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scoped_generator.append(R"~~~(
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@cpp_name@ = @js_name@@js_suffix@.to_boolean();
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)~~~");
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if (optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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else
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@cpp_name@ = @parameter.optional_default_value@;
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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)~~~");
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}
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}
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} else if (parameter.type->name == "unsigned long") {
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scoped_generator.append(R"~~~(
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auto @cpp_name@ = TRY(@js_name@@js_suffix@.to_u32(global_object));
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if (!optional || optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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u32 @cpp_name@;
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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Optional<u32> @cpp_name@;
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)~~~");
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}
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if (optional) {
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scoped_generator.append(R"~~~(
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if (!@js_name@@js_suffix@.is_undefined())
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)~~~");
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}
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scoped_generator.append(R"~~~(
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@cpp_name@ = TRY(@js_name@@js_suffix@.to_u32(global_object));
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)~~~");
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if (optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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else
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@cpp_name@ = @parameter.optional_default_value@UL;
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)~~~");
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}
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} else if (parameter.type->name == "unsigned short") {
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scoped_generator.append(R"~~~(
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auto @cpp_name@ = TRY(@js_name@@js_suffix@.to_u16(global_object));
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if (!optional || optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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u16 @cpp_name@;
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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Optional<u16> @cpp_name@;
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)~~~");
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}
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if (optional) {
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scoped_generator.append(R"~~~(
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if (!@js_name@@js_suffix@.is_undefined())
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)~~~");
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}
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scoped_generator.append(R"~~~(
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@cpp_name@ = TRY(@js_name@@js_suffix@.to_u16(global_object));
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)~~~");
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if (optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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else
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@cpp_name@ = @parameter.optional_default_value@;
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)~~~");
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}
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} else if (parameter.type->name == "long") {
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scoped_generator.append(R"~~~(
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auto @cpp_name@ = TRY(@js_name@@js_suffix@.to_i32(global_object));
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if (!optional || optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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i32 @cpp_name@;
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)~~~");
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} else {
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scoped_generator.append(R"~~~(
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Optional<i32> @cpp_name@;
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)~~~");
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}
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if (optional) {
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scoped_generator.append(R"~~~(
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if (!@js_name@@js_suffix@.is_undefined())
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)~~~");
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}
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scoped_generator.append(R"~~~(
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@cpp_name@ = TRY(@js_name@@js_suffix@.to_i32(global_object));
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)~~~");
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if (optional_default_value.has_value()) {
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scoped_generator.append(R"~~~(
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else
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@cpp_name@ = @parameter.optional_default_value@L;
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)~~~");
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}
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} else if (parameter.type->name == "EventHandler") {
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// x.onfoo = function() { ... }, x.onfoo = () => { ... }, x.onfoo = {}
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// NOTE: Anything else than an object will be treated as null. This is because EventHandler has the [LegacyTreatNonObjectAsNull] extended attribute.
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