1 /* 2 * Copyright (c) 2024 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 #ifndef UIEFFECT_EFFECT_VISUAL_EFFECT_PARA_H 16 #define UIEFFECT_EFFECT_VISUAL_EFFECT_PARA_H 17 18 #include <memory> 19 #include <functional> 20 21 #include <parcel.h> 22 23 #include "common/rs_macros.h" 24 25 namespace OHOS { 26 namespace Rosen { 27 class RSC_EXPORT VisualEffectPara { 28 public: 29 enum ParaType { 30 NONE, 31 BACKGROUND_COLOR_EFFECT, 32 BORDER_LIGHT_EFFECT, 33 AIBAR_GLOW_EFFECT, 34 COLOR_GRADIENT_EFFECT, 35 ROUNDED_RECT_FLOWLIGHT_EFFECT, 36 // The value in the OpenHarmony project should be less than this value. 37 HDS_EFFECT_BEGIN = 2048, 38 }; 39 40 static constexpr size_t UNMARSHALLING_MAX_VECTOR_SIZE = 65535; 41 using UnmarshallingFunc = std::function<bool (Parcel&, std::shared_ptr<VisualEffectPara>&)>; 42 43 VisualEffectPara() = default; 44 virtual ~VisualEffectPara() = default; 45 46 virtual bool Marshalling(Parcel& parcel) const; 47 48 static bool RegisterUnmarshallingCallback(uint16_t type, UnmarshallingFunc func); 49 50 [[nodiscard]] static bool Unmarshalling(Parcel& parcel, std::shared_ptr<VisualEffectPara>& val); 51 52 virtual std::shared_ptr<VisualEffectPara> Clone() const; 53 54 static bool IsWhitelistPara(uint16_t type); 55 GetParaType()56 ParaType GetParaType() 57 { 58 return type_; 59 } 60 protected: 61 ParaType type_; 62 }; 63 } // namespace Rosen 64 } // namespace OHOS 65 #endif // UIEFFECT_EFFECT_VISUAL_EFFECT_PARA_H 66