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 #ifndef AUTO_LAYOUT_H 17 #define AUTO_LAYOUT_H 18 #include "layout_interface.h" 19 namespace Updater { 20 class AutoLayout { 21 DISALLOW_COPY_MOVE(AutoLayout); 22 public: 23 void RegisterHelper(std::unique_ptr<LayoutInterface> ptr); 24 static AutoLayout &GetInstance(); 25 void SetJsonLocation(JsonNode &root); 26 bool SetCompLocation(JsonNode &node); 27 void Init(); 28 bool IsInited(); 29 private: 30 AutoLayout() = default; 31 ~AutoLayout() = default; 32 std::unique_ptr<LayoutInterface> helper_ {}; 33 bool isInited_ = false; 34 }; 35 } 36 #endif