1 /* 2 * Copyright (c) 2022-2023 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_MENU_PAINT_METHOD_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_MENU_MENU_PAINT_METHOD_H 18 19 #include "base/geometry/ng/size_t.h" 20 #include "base/memory/ace_type.h" 21 #include "base/memory/referenced.h" 22 #include "base/subwindow/subwindow_manager.h" 23 #include "base/utils/macros.h" 24 #include "base/utils/utils.h" 25 #include "core/components_ng/render/node_paint_method.h" 26 #include "core/components_v2/list/list_component.h" 27 28 // @deprecated 29 namespace OHOS::Ace::NG { 30 class ACE_EXPORT MenuPaintMethod : public NodePaintMethod { 31 DECLARE_ACE_TYPE(MenuPaintMethod, NodePaintMethod) 32 public: 33 MenuPaintMethod() = default; 34 ~MenuPaintMethod() override = default; 35 36 CanvasDrawFunction GetOverlayDrawFunction(PaintWrapper* paintWrapper) override; 37 38 private: 39 void UpdateArrowPath(Placement placement, float arrowX, float arrowY, RSPath& path); 40 void GetTopPath(float arrowX, float arrowY, RSPath& path); 41 void GetBottomPath(float arrowX, float arrowY, RSPath& path); 42 void GetRightPath(float arrowX, float arrowY, RSPath& path); 43 void GetLeftPath(float arrowX, float arrowY, RSPath& path); 44 float horizonOffsetFirst_ = 0.0f; 45 float horizonOffsetSecond_ = 0.0f; 46 float horizonOffsetThird_ = 0.0f; 47 float horizonOffsetForth_ = 0.0f; 48 float verticalOffsetFirst_ = 0.0f; 49 float verticalOffsetSecond_ = 0.0f; 50 float verticalOffsetThird_ = 0.0f; 51 ACE_DISALLOW_COPY_AND_MOVE(MenuPaintMethod); 52 }; 53 } // namespace OHOS::Ace::NG 54 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_MENU_MENU_PAINT_METHOD_H