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72 lines
2.0 KiB
72 lines
2.0 KiB
#include <nan.h>
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#include "factory.h"
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#include "value.h"
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#include "number.h"
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#include "string.h"
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#include "color.h"
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#include "boolean.h"
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#include "list.h"
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#include "map.h"
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#include "null.h"
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#include "error.h"
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namespace SassTypes
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{
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SassTypes::Value* Factory::create(Sass_Value* v) {
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switch (sass_value_get_tag(v)) {
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case SASS_NUMBER:
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return new Number(v);
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case SASS_STRING:
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return new String(v);
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case SASS_COLOR:
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return new Color(v);
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case SASS_BOOLEAN:
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return &Boolean::get_singleton(sass_boolean_get_value(v));
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case SASS_LIST:
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return new List(v);
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case SASS_MAP:
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return new Map(v);
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case SASS_NULL:
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return &Null::get_singleton();
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case SASS_ERROR:
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return new Error(v);
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default:
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const char *msg = "Unknown type encountered.";
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Nan::ThrowTypeError(msg);
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return new Error(sass_make_error(msg));
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}
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}
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NAN_MODULE_INIT(Factory::initExports) {
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Nan::HandleScope scope;
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v8::Local<v8::Object> types = Nan::New<v8::Object>();
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Nan::Set(types, Nan::New("Number").ToLocalChecked(), Number::get_constructor());
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Nan::Set(types, Nan::New("String").ToLocalChecked(), String::get_constructor());
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Nan::Set(types, Nan::New("Color").ToLocalChecked(), Color::get_constructor());
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Nan::Set(types, Nan::New("Boolean").ToLocalChecked(), Boolean::get_constructor());
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Nan::Set(types, Nan::New("List").ToLocalChecked(), List::get_constructor());
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Nan::Set(types, Nan::New("Map").ToLocalChecked(), Map::get_constructor());
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Nan::Set(types, Nan::New("Null").ToLocalChecked(), Null::get_constructor());
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Nan::Set(types, Nan::New("Error").ToLocalChecked(), Error::get_constructor());
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Nan::Set(target, Nan::New<v8::String>("types").ToLocalChecked(), types);
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}
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Value* Factory::unwrap(v8::Local<v8::Value> obj) {
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if (obj->IsObject()) {
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v8::Local<v8::Object> v8_obj = obj.As<v8::Object>();
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if (v8_obj->InternalFieldCount() == 1) {
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return SassTypes::Value::Unwrap<Value>(v8_obj);
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}
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}
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return NULL;
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}
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}
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