1 /* 2 * Copyright (c) 2024 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 META_SRC_ANIMATION_PARALLEL_ANIMATION_H 17 #define META_SRC_ANIMATION_PARALLEL_ANIMATION_H 18 19 #include "animation.h" 20 #include "staggered_animation_state.h" 21 META_BEGIN_NAMESPACE()22META_BEGIN_NAMESPACE() 23 24 namespace Internal { 25 26 class ParallelAnimation final : public BaseAnimationContainerFwd<IParallelAnimation> { 27 META_OBJECT(ParallelAnimation, META_NS::ClassId::ParallelAnimation, BaseAnimationContainerFwd) 28 29 public: 30 ParallelAnimation() = default; 31 ~ParallelAnimation() override = default; 32 33 bool Build(const IMetadata::Ptr& data) override; 34 35 private: 36 AnimationState::AnimationStateParams GetParams() override; 37 void Evaluate() override; 38 void ChildrenChanged(); 39 40 IContainer& GetContainer() noexcept override 41 { 42 return state_.GetContainerInterface(); 43 } 44 const IContainer& GetContainer() const noexcept override 45 { 46 return state_.GetContainerInterface(); 47 } 48 Internal::ParallelAnimationState& GetState() noexcept override 49 { 50 return state_; 51 } 52 Internal::ParallelAnimationState state_; 53 }; 54 55 } // namespace Internal 56 57 META_END_NAMESPACE() 58 59 #endif // META_SRC_ANIMATION_PARALLEL_ANIMATION_H 60