| 1173 | } |
| 1174 | |
| 1175 | static void IndexOf(Nan::NAN_METHOD_ARGS_TYPE info) { |
| 1176 | HandleScope scope; |
| 1177 | |
| 1178 | if (!NodeRT::Utils::IsWinRtWrapperOf< |
| 1179 | ::Windows::Foundation::Collections::IVector<T> ^>(info.This())) { |
| 1180 | return; |
| 1181 | } |
| 1182 | |
| 1183 | VectorWrapper<T>* wrapper = |
| 1184 | VectorWrapper<T>::Unwrap<VectorWrapper<T>>(info.This()); |
| 1185 | |
| 1186 | if (wrapper->_convertToTypeFunc == nullptr || |
| 1187 | wrapper->_checkTypeFunc == nullptr) { |
| 1188 | Nan::ThrowError( |
| 1189 | Nan::Error(NodeRT::Utils::NewString(L"Method isn't supported"))); |
| 1190 | return; |
| 1191 | } |
| 1192 | |
| 1193 | if (info.Length() == 1 && wrapper->_checkTypeFunc(info[0])) { |
| 1194 | try { |
| 1195 | T item = wrapper->_convertToTypeFunc(info[0]); |
| 1196 | |
| 1197 | unsigned int index; |
| 1198 | bool result = wrapper->_instance->IndexOf(item, &index); |
| 1199 | |
| 1200 | Local<Object> resObj = Nan::New<Object>(); |
| 1201 | Nan::Set(resObj, Nan::New<String>("boolean").ToLocalChecked(), |
| 1202 | Nan::New<Boolean>(result)); |
| 1203 | Nan::Set(resObj, Nan::New<String>("index").ToLocalChecked(), |
| 1204 | Nan::New<Integer>(index)); |
| 1205 | info.GetReturnValue().Set(resObj); |
| 1206 | } catch (Platform::Exception ^ exception) { |
| 1207 | NodeRT::Utils::ThrowWinRtExceptionInJs(exception); |
| 1208 | return; |
| 1209 | } |
| 1210 | } else { |
| 1211 | Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString( |
| 1212 | L"Bad arguments: no suitable overload found"))); |
| 1213 | return; |
| 1214 | } |
| 1215 | |
| 1216 | return; |
| 1217 | } |
| 1218 | |
| 1219 | static void SizeGetter(Local<String> property, |
| 1220 | const Nan::PropertyCallbackInfo<v8::Value>& info) { |