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_MENU_SUB_MENU_LAYOUT_ALGORITHM_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_MENU_SUB_MENU_LAYOUT_ALGORITHM_H 18 19 #include "core/components_ng/pattern/menu/menu_layout_algorithm.h" 20 21 namespace OHOS::Ace::NG { 22 class ACE_EXPORT SubMenuLayoutAlgorithm : public MenuLayoutAlgorithm { 23 DECLARE_ACE_TYPE(SubMenuLayoutAlgorithm, MenuLayoutAlgorithm) 24 public: 25 SubMenuLayoutAlgorithm() = default; 26 ~SubMenuLayoutAlgorithm() override = default; 27 28 void Layout(LayoutWrapper* layoutWrapper) override; 29 30 private: 31 float VerticalLayoutSubMenu(const SizeF& size, float position, const SizeF& menuItemSize); 32 float HorizontalLayoutSubMenu(const SizeF& size, float position, const SizeF& menuItemSize); 33 34 ACE_DISALLOW_COPY_AND_MOVE(SubMenuLayoutAlgorithm); 35 }; 36 } // namespace OHOS::Ace::NG 37 38 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_MENU_SUB_MENU_LAYOUT_ALGORITHM_H 39