6 List::List(Sass_Value* v) : SassValueWrapper(v) {}
8 Sass_Value* List::construct(const std::vector<v8::Local<v8::Value>> raw_val, Sass_Value **out) {
11 bool is_bracketed = false;
13 if (raw_val.size() >= 1) {
14 if (!raw_val[0]->IsNumber()) {
15 return fail("First argument should be an integer.", out);
18 length = Nan::To<uint32_t>(raw_val[0]).FromJust();
20 if (raw_val.size() >= 2) {
21 if (!raw_val[1]->IsBoolean()) {
22 return fail("Second argument should be a boolean.", out);
25 comma = Nan::To<bool>(raw_val[1]).FromJust();
29 return *out = sass_make_list(length, comma ? SASS_COMMA : SASS_SPACE, is_bracketed);
32 void List::initPrototype(v8::Local<v8::FunctionTemplate> proto) {
33 Nan::SetPrototypeMethod(proto, "getLength", GetLength);
34 Nan::SetPrototypeMethod(proto, "getSeparator", GetSeparator);
35 Nan::SetPrototypeMethod(proto, "setSeparator", SetSeparator);
36 Nan::SetPrototypeMethod(proto, "getValue", GetValue);
37 Nan::SetPrototypeMethod(proto, "setValue", SetValue);
40 NAN_METHOD(List::GetValue) {
42 if (info.Length() != 1) {
43 return Nan::ThrowTypeError("Expected just one argument");
46 if (!info[0]->IsNumber()) {
47 return Nan::ThrowTypeError("Supplied index should be an integer");
50 Sass_Value* list = unwrap(info.This())->value;
51 size_t index = Nan::To<uint32_t>(info[0]).FromJust();
54 if (index >= sass_list_get_length(list)) {
55 return Nan::ThrowRangeError(Nan::New("Out of bound index").ToLocalChecked());
58 info.GetReturnValue().Set(Factory::create(sass_list_get_value(list, Nan::To<uint32_t>(info[0]).FromJust()))->get_js_object());
61 NAN_METHOD(List::SetValue) {
62 if (info.Length() != 2) {
63 return Nan::ThrowTypeError("Expected two arguments");
66 if (!info[0]->IsNumber()) {
67 return Nan::ThrowTypeError("Supplied index should be an integer");
70 if (!info[1]->IsObject()) {
71 return Nan::ThrowTypeError("Supplied value should be a SassValue object");
74 Value* sass_value = Factory::unwrap(info[1]);
76 sass_list_set_value(unwrap(info.This())->value, Nan::To<uint32_t>(info[0]).FromJust(), sass_value->get_sass_value());
78 Nan::ThrowTypeError("A SassValue is expected as the list item");
82 NAN_METHOD(List::GetSeparator) {
83 info.GetReturnValue().Set(sass_list_get_separator(unwrap(info.This())->value) == SASS_COMMA);
86 NAN_METHOD(List::SetSeparator) {
87 if (info.Length() != 1) {
88 return Nan::ThrowTypeError("Expected just one argument");
91 if (!info[0]->IsBoolean()) {
92 return Nan::ThrowTypeError("Supplied value should be a boolean");
95 sass_list_set_separator(unwrap(info.This())->value, Nan::To<bool>(info[0]).FromJust() ? SASS_COMMA : SASS_SPACE);
98 NAN_METHOD(List::GetLength) {
99 info.GetReturnValue().Set(Nan::New<v8::Number>(sass_list_get_length(unwrap(info.This())->value)));