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_IMPLICIT_ANIMATOR_H 17 #define RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_IMPLICIT_ANIMATOR_H 18 19 #include <stack> 20 21 #include "animation/rs_animation_timing_curve.h" 22 #include "animation/rs_animation_timing_protocol.h" 23 24 #include "common/rs_macros.h" 25 26 namespace OHOS { 27 namespace Rosen { 28 class RSAnimation; 29 class RSPropertyBase; 30 class RSImplicitAnimationParam; 31 class RSTransitionEffect; 32 class RSMotionPathOption; 33 class RSNode; 34 35 class RSC_EXPORT RSImplicitAnimator { 36 public: 37 RSImplicitAnimator() = default; 38 virtual ~RSImplicitAnimator() = default; 39 40 void OpenImplicitAnimation(const RSAnimationTimingProtocol& timingProtocol, 41 const RSAnimationTimingCurve& timingCurve, const std::function<void()>& finishCallback); 42 std::vector<std::shared_ptr<RSAnimation>> CloseImplicitAnimation(); 43 44 void BeginImplicitKeyFrameAnimation(float fraction, const RSAnimationTimingCurve& timingCurve); 45 void BeginImplicitKeyFrameAnimation(float fraction); 46 void EndImplicitKeyFrameAnimation(); 47 48 void BeginImplicitTransition(const std::shared_ptr<const RSTransitionEffect>& effect); 49 void EndImplicitTransition(); 50 51 void BeginImplicitPathAnimation(const std::shared_ptr<RSMotionPathOption>& motionPathOption); 52 void EndImplicitPathAnimation(); 53 54 bool NeedImplicitAnimation(); 55 56 std::shared_ptr<RSAnimation> CreateImplicitAnimation(const std::shared_ptr<RSNode>& target, 57 std::shared_ptr<RSPropertyBase> property, const std::shared_ptr<RSPropertyBase>& startValue, 58 const std::shared_ptr<RSPropertyBase>& endValue); 59 60 std::shared_ptr<RSAnimation> CreateImplicitTransition(RSNode& target, bool isTransitionIn); 61 62 private: 63 void EndImplicitAnimation(); 64 void BeginImplicitCurveAnimation(); 65 void BeginImplicitSpringAnimation(); 66 67 void PushImplicitParam(const std::shared_ptr<RSImplicitAnimationParam>& implicitParam); 68 void PopImplicitParam(); 69 void CreateEmptyAnimation(); 70 71 void SetPropertyValue(std::shared_ptr<RSPropertyBase> property, const std::shared_ptr<RSPropertyBase>& value); 72 73 std::stack<std::tuple<RSAnimationTimingProtocol, RSAnimationTimingCurve, std::function<void()>>> 74 globalImplicitParams_; 75 std::stack<std::shared_ptr<RSImplicitAnimationParam>> implicitAnimationParams_; 76 std::stack<std::vector<std::pair<std::shared_ptr<RSAnimation>, NodeId>>> implicitAnimations_; 77 std::stack<std::map<std::pair<NodeId, PropertyId>, std::shared_ptr<RSAnimation>>> keyframeAnimations_; 78 }; 79 } // namespace Rosen 80 } // namespace OHOS 81 82 #endif // RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_IMPLICIT_ANIMATOR_H 83