1 /* 2 * Copyright (c) 2021-2023 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 RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_RENDER_CURVE_ANIMATION_H 17 #define RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_RENDER_CURVE_ANIMATION_H 18 19 #include "animation/rs_interpolator.h" 20 #include "animation/rs_render_property_animation.h" 21 #include "common/rs_macros.h" 22 23 namespace OHOS { 24 namespace Rosen { 25 class RSB_EXPORT RSRenderCurveAnimation : public RSRenderPropertyAnimation { 26 public: 27 RSRenderCurveAnimation(AnimationId id, const PropertyId& propertyId, 28 const std::shared_ptr<RSRenderPropertyBase>& originValue, 29 const std::shared_ptr<RSRenderPropertyBase>& startValue, 30 const std::shared_ptr<RSRenderPropertyBase>& endValue); 31 32 virtual ~RSRenderCurveAnimation() = default; 33 34 void SetInterpolator(const std::shared_ptr<RSInterpolator>& interpolator); 35 36 const std::shared_ptr<RSInterpolator>& GetInterpolator() const; 37 38 bool Marshalling(Parcel& parcel) const override; 39 40 static RSRenderCurveAnimation* Unmarshalling(Parcel& parcel); 41 protected: 42 void OnSetFraction(float fraction) override; 43 44 void OnAnimate(float fraction) override; 45 46 void InitValueEstimator() override; 47 48 private: 49 bool ParseParam(Parcel& parcel) override; 50 RSRenderCurveAnimation() = default; 51 void OnAnimateInner(float fraction, const std::shared_ptr<RSInterpolator>& interpolator); 52 53 std::shared_ptr<RSRenderPropertyBase> startValue_ {}; 54 std::shared_ptr<RSRenderPropertyBase> endValue_ {}; 55 std::shared_ptr<RSInterpolator> interpolator_ { RSInterpolator::DEFAULT }; 56 inline static std::shared_ptr<RSInterpolator> linearInterpolator_ { std::make_shared<LinearInterpolator>() }; 57 }; 58 } // namespace Rosen 59 } // namespace OHOS 60 61 #endif // RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_RENDER_CURVE_ANIMATION_H 62