1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "frameworks/bridge/declarative_frontend/jsview/js_recycle_view.h" 17 18 #include "bridge/declarative_frontend/engine/bindings_implementation.h" 19 #include "frameworks/core/components_ng/pattern/recycle_view/recycle_view_model.h" 20 #include "frameworks/core/components_ng/pattern/recycle_view/recycle_view_model_ng.h" 21 22 namespace OHOS::Ace { 23 std::unique_ptr<RecycleViewModel> RecycleViewModel::instance_ = nullptr; 24 GetInstance()25RecycleViewModel* RecycleViewModel::GetInstance() 26 { 27 if (!instance_) { 28 #ifdef NG_BUILD 29 instance_.reset(new NG::RecycleViewModelNG()); 30 #else 31 if (Container::IsCurrentUseNewPipeline()) { 32 instance_.reset(new NG::RecycleViewModelNG()); 33 } else { 34 instance_.reset(nullptr); 35 } 36 #endif 37 } 38 return instance_.get(); 39 } 40 } // namespace OHOS::Ace 41 42 namespace OHOS::Ace::Framework { Create(const JSCallbackInfo & info)43void JSRecycleView::Create(const JSCallbackInfo& info) 44 { 45 if (Container::IsCurrentUseNewPipeline()) { 46 RecycleViewModel::GetInstance()->Create(); 47 } 48 } 49 JSBind(BindingTarget globalObj)50void JSRecycleView::JSBind(BindingTarget globalObj) 51 { 52 MethodOptions opt = MethodOptions::NONE; 53 JSClass<JSRecycleView>::Declare("__Recycle__"); 54 JSClass<JSRecycleView>::StaticMethod("create", &JSRecycleView::Create, opt); 55 56 JSClass<JSRecycleView>::InheritAndBind<JSViewAbstract>(globalObj); 57 } 58 } // namespace OHOS::Ace::Framework 59