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_KEYFRAME_ANIMATION_H 17 #define RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_RENDER_KEYFRAME_ANIMATION_H 18 19 #include "animation/rs_render_property_animation.h" 20 #include "common/rs_macros.h" 21 22 namespace OHOS { 23 namespace Rosen { 24 class RSInterpolator; 25 26 class RSB_EXPORT RSRenderKeyframeAnimation : public RSRenderPropertyAnimation { 27 public: 28 RSRenderKeyframeAnimation(AnimationId id, const PropertyId& propertyId, 29 const std::shared_ptr<RSRenderPropertyBase>& originValue); ~RSRenderKeyframeAnimation()30 ~RSRenderKeyframeAnimation() {} 31 32 void AddKeyframe(float fraction, const std::shared_ptr<RSRenderPropertyBase>& value, 33 const std::shared_ptr<RSInterpolator>& interpolator); 34 35 void AddKeyframes(const std::vector<std::tuple<float, std::shared_ptr<RSRenderPropertyBase>, 36 std::shared_ptr<RSInterpolator>>>& keyframes); 37 bool Marshalling(Parcel& parcel) const override; 38 static RSRenderKeyframeAnimation* Unmarshalling(Parcel& parcel); 39 protected: 40 void OnAnimate(float fraction) override; 41 42 void InitValueEstimator() override; 43 44 private: 45 RSRenderKeyframeAnimation() = default; 46 bool ParseParam(Parcel& parcel) override; 47 std::vector<std::tuple<float, std::shared_ptr<RSRenderPropertyBase>, std::shared_ptr<RSInterpolator>>> keyframes_; 48 }; 49 } // namespace Rosen 50 } // namespace OHOS 51 52 #endif // RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_RENDER_KEYFRAME_ANIMATION_H 53