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_ANIMATION_H 17 #define RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_ANIMATION_H 18 19 #include <memory> 20 #include <unistd.h> 21 22 #include "animation/rs_animation_common.h" 23 #include "animation/rs_animation_timing_protocol.h" 24 #include "common/rs_common_def.h" 25 #include "modifier/rs_modifier_type.h" 26 27 #ifdef _WIN32 28 #include <windows.h> 29 #define gettid GetCurrentThreadId 30 #endif 31 32 #ifdef __APPLE__ 33 #define gettid getpid 34 #endif 35 36 #ifdef __gnu_linux__ 37 #include <sys/types.h> 38 #include <sys/syscall.h> 39 #define gettid []() -> int32_t { return static_cast<int32_t>(syscall(SYS_gettid)); } 40 #endif 41 42 namespace OHOS { 43 namespace Rosen { 44 class RSNode; 45 class AnimationFinishCallback; 46 class RSRenderAnimation; 47 48 class RSC_EXPORT RSAnimation : public RSAnimationTimingProtocol, public std::enable_shared_from_this<RSAnimation> { 49 public: 50 virtual ~RSAnimation() = default; 51 52 AnimationId GetId() const; 53 54 void SetFinishCallback(const std::function<void()>& finishCallback); 55 56 void Start(const std::shared_ptr<RSNode>& target); 57 58 const std::weak_ptr<RSNode> GetTarget() const; 59 60 void Pause(); 61 62 void Resume(); 63 64 void Finish(); 65 66 void Reverse(); 67 68 void SetFraction(float fraction); 69 70 bool IsStarted() const; 71 72 bool IsRunning() const; 73 74 bool IsPaused() const; 75 76 bool IsFinished() const; 77 78 protected: 79 enum class AnimationState { 80 INITIALIZED, 81 RUNNING, 82 PAUSED, 83 FINISHED, 84 }; 85 86 RSAnimation(); 87 OnStart()88 virtual void OnStart() {} 89 virtual void OnReverse(); 90 virtual void OnPause(); 91 virtual void OnResume(); 92 virtual void OnFinish(); 93 virtual void OnSetFraction(float fraction); OnUpdateStagingValue(bool isFirstStart)94 virtual void OnUpdateStagingValue(bool isFirstStart) {}; 95 virtual PropertyId GetPropertyId() const; 96 97 void StartInner(const std::shared_ptr<RSNode>& target); 98 bool IsReversed() const; 99 void CallFinishCallback(); 100 void UpdateParamToRenderAnimation(const std::shared_ptr<RSRenderAnimation>& animation); OnCallFinishCallback()101 virtual void OnCallFinishCallback() {} SetPropertyOnAllAnimationFinish()102 virtual void SetPropertyOnAllAnimationFinish() {} 103 104 private: 105 static AnimationId GenerateId(); 106 const AnimationId id_; 107 108 void SetFinishCallback(const std::shared_ptr<AnimationFinishCallback>& finishCallback); 109 void UpdateStagingValue(bool isFirstStart); 110 void UIAnimationFinish(); 111 112 bool isReversed_ { false }; 113 AnimationState state_ { AnimationState::INITIALIZED }; 114 std::weak_ptr<RSNode> target_; 115 std::shared_ptr<AnimationFinishCallback> finishCallback_; 116 117 friend class RSCurveImplicitAnimParam; 118 friend class RSAnimationGroup; 119 friend class RSNode; 120 friend class RSImplicitAnimator; 121 friend class RSUIAnimationManager; 122 }; 123 } // namespace Rosen 124 } // namespace OHOS 125 126 #endif // RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_ANIMATION_H 127