| 61 | } |
| 62 | |
| 63 | static Local<Value> CreateArrayWrapper( |
| 64 | ::Platform::Array<T> ^ winRtInstance, |
| 65 | const std::function<Local<Value>(T)>& getterFunc = nullptr, |
| 66 | const std::function<bool(Local<Value>)>& checkTypeFunc = nullptr, |
| 67 | const std::function<T(Local<Value>)>& convertToTypeFunc = nullptr) { |
| 68 | EscapableHandleScope scope; |
| 69 | if (winRtInstance == nullptr) { |
| 70 | return scope.Escape(Undefined()); |
| 71 | } |
| 72 | |
| 73 | if (s_constructorTemplate.IsEmpty()) { |
| 74 | Init(); |
| 75 | } |
| 76 | |
| 77 | v8::Local<Value> args[] = {Undefined()}; |
| 78 | Local<FunctionTemplate> localRef = |
| 79 | Nan::New<FunctionTemplate>(s_constructorTemplate); |
| 80 | Local<Object> objectInstance = |
| 81 | Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), 0, args) |
| 82 | .ToLocalChecked(); |
| 83 | if (objectInstance.IsEmpty()) { |
| 84 | return scope.Escape(Undefined()); |
| 85 | } |
| 86 | |
| 87 | ArrayWrapper<T>* wrapperInstance = new ArrayWrapper<T>( |
| 88 | winRtInstance, getterFunc, checkTypeFunc, convertToTypeFunc); |
| 89 | wrapperInstance->Wrap(objectInstance); |
| 90 | return scope.Escape(objectInstance); |
| 91 | } |
| 92 | |
| 93 | virtual ::Platform::Object ^ GetObjectInstance() const override { |
| 94 | return _instance; |