1 /* 2 * Copyright (c) 2022 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_DATE_PICKER_TOSS_ANIMATION_CONTROLLER_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_DATE_PICKER_TOSS_ANIMATION_CONTROLLER_H 18 19 #include "core/components/picker/picker_animation.h" 20 #include "core/pipeline_ng/pipeline_context.h" 21 #include "frameworks/base/memory/ace_type.h" 22 23 namespace OHOS::Ace::NG { 24 class DatePickerColumnPattern; 25 26 class TossAnimationController : public virtual AceType { 27 DECLARE_ACE_TYPE(TossAnimationController, AceType); 28 29 public: 30 TossAnimationController() = default; 31 ~TossAnimationController() = default; 32 SetColumn(const WeakPtr<DatePickerColumnPattern> & value)33 void SetColumn(const WeakPtr<DatePickerColumnPattern>& value) 34 { 35 column_ = value; 36 } 37 SetPipelineContext(const WeakPtr<PipelineContext> & pipeline)38 void SetPipelineContext(const WeakPtr<PipelineContext>& pipeline) 39 { 40 pipeline_ = pipeline; 41 } 42 43 void SetStart(double y); 44 45 void SetEnd(double y); 46 47 bool Play(); 48 GetTossNodeAnimation()49 RefPtr<NodeAnimatablePropertyFloat> GetTossNodeAnimation() 50 { 51 return property_; 52 } 53 54 void StartSpringMotion(); 55 56 RefPtr<Curve> UpdatePlayAnimationValue(); 57 58 void StopTossAnimation(); 59 GetTossEndPosition()60 double GetTossEndPosition() 61 { 62 return end_; 63 } 64 65 private: 66 double GetCurrentTime() const; 67 void CreatePropertyCallback(); 68 69 double yStart_ = 0.0; 70 double yEnd_ = 0.0; 71 double timeStart_ = 0.0; 72 double timeEnd_ = 0.0; 73 double speed_ = 0.0; 74 int32_t showCount_ = 0; 75 double end_ = 0.0; 76 WeakPtr<DatePickerColumnPattern> column_; 77 WeakPtr<PipelineContext> pipeline_; 78 79 RefPtr<NodeAnimatablePropertyFloat> property_; 80 }; 81 } // namespace OHOS::Ace::NG 82 83 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_DATE_PICKER_TOSS_ANIMATION_CONTROLLER_H 84