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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_WEB_WEB_LAYOUT_ALGORITHM_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_WEB_WEB_LAYOUT_ALGORITHM_H 18 19 #include "core/components/common/layout/constants.h" 20 #include "core/components_ng/layout/box_layout_algorithm.h" 21 #include "core/components_ng/layout/layout_wrapper.h" 22 23 namespace OHOS::Ace::NG { 24 class ACE_EXPORT WebLayoutAlgorithm : public BoxLayoutAlgorithm { 25 DECLARE_ACE_TYPE(WebLayoutAlgorithm, BoxLayoutAlgorithm); 26 27 public: 28 WebLayoutAlgorithm(); 29 ~WebLayoutAlgorithm() override = default; 30 31 void Measure(LayoutWrapper* layoutWrapper) override; 32 33 private: 34 bool IsValidRootLayer(int32_t x, RenderMode renderMode); 35 ACE_DISALLOW_COPY_AND_MOVE(WebLayoutAlgorithm); 36 }; 37 } // namespace OHOS::Ace::NG 38 39 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_WEB_WEB_LAYOUT_ALGORITHM_H 40