76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
#include <nan.h>
|
|
#include "number.h"
|
|
#include "../create_string.h"
|
|
|
|
namespace SassTypes
|
|
{
|
|
Number::Number(Sass_Value* v) : SassValueWrapper(v) {}
|
|
|
|
Sass_Value* Number::construct(const std::vector<v8::Local<v8::Value>> raw_val, Sass_Value **out) {
|
|
double value = 0;
|
|
char const* unit = "";
|
|
|
|
if (raw_val.size() >= 1) {
|
|
if (!raw_val[0]->IsNumber()) {
|
|
return fail("First argument should be a number.", out);
|
|
}
|
|
|
|
value = Nan::To<double>(raw_val[0]).FromJust();
|
|
|
|
if (raw_val.size() >= 2) {
|
|
if (!raw_val[1]->IsString()) {
|
|
return fail("Second argument should be a string.", out);
|
|
}
|
|
|
|
unit = create_string(raw_val[1]);
|
|
*out = sass_make_number(value, unit);
|
|
delete unit;
|
|
return *out;
|
|
|
|
}
|
|
}
|
|
|
|
return *out = sass_make_number(value, unit);
|
|
}
|
|
|
|
void Number::initPrototype(v8::Local<v8::FunctionTemplate> proto) {
|
|
Nan::SetPrototypeMethod(proto, "getValue", GetValue);
|
|
Nan::SetPrototypeMethod(proto, "getUnit", GetUnit);
|
|
Nan::SetPrototypeMethod(proto, "setValue", SetValue);
|
|
Nan::SetPrototypeMethod(proto, "setUnit", SetUnit);
|
|
}
|
|
|
|
NAN_METHOD(Number::GetValue) {
|
|
info.GetReturnValue().Set(Nan::New<v8::Number>(sass_number_get_value(Number::Unwrap<Number>(info.This())->value)));
|
|
}
|
|
|
|
NAN_METHOD(Number::GetUnit) {
|
|
info.GetReturnValue().Set(Nan::New<v8::String>(sass_number_get_unit(Number::Unwrap<Number>(info.This())->value)).ToLocalChecked());
|
|
}
|
|
|
|
NAN_METHOD(Number::SetValue) {
|
|
|
|
if (info.Length() != 1) {
|
|
return Nan::ThrowTypeError("Expected just one argument");
|
|
}
|
|
|
|
if (!info[0]->IsNumber()) {
|
|
return Nan::ThrowTypeError("Supplied value should be a number");
|
|
}
|
|
|
|
sass_number_set_value(Number::Unwrap<Number>(info.This())->value, Nan::To<double>(info[0]).FromJust());
|
|
}
|
|
|
|
NAN_METHOD(Number::SetUnit) {
|
|
if (info.Length() != 1) {
|
|
return Nan::ThrowTypeError("Expected just one argument");
|
|
}
|
|
|
|
if (!info[0]->IsString()) {
|
|
return Nan::ThrowTypeError("Supplied value should be a string");
|
|
}
|
|
|
|
sass_number_set_unit(Number::Unwrap<Number>(info.This())->value, create_string(info[0]));
|
|
}
|
|
}
|