1 /* 2 * Copyright (c) 2022 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_GRID_ROW_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_GRID_ROW_MODEL_H 18 19 #include <functional> 20 #include <memory> 21 22 #include "core/components/common/layout/constants.h" 23 #include "frameworks/core/components_v2/grid_layout/grid_container_util_class.h" 24 25 namespace OHOS::Ace { 26 class GridRowModel { 27 public: 28 static GridRowModel* GetInstance(); 29 virtual ~GridRowModel() = default; 30 31 virtual void Create() = 0; 32 virtual void Create(const RefPtr<V2::GridContainerSize>& col, const RefPtr<V2::Gutter>& gutter, 33 const RefPtr<V2::BreakPoints>& breakpoints, V2::GridRowDirection direction) = 0; 34 virtual void SetOnBreakPointChange(std::function<void(const std::string)>&& onChange) = 0; SetHeight()35 virtual void SetHeight() {} 36 virtual void SetAlignItems(FlexAlign alignItem) = 0; 37 38 private: 39 static std::unique_ptr<GridRowModel> instance_; 40 }; 41 } // namespace OHOS::Ace 42 43 #endif