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()22 META_BEGIN_NAMESPACE()
23 
24 namespace Internal {
25 
26 class ParallelAnimation final
27     : public BaseAnimationContainerFwd<ParallelAnimation, META_NS::ClassId::ParallelAnimation, IParallelAnimation> {
28     using Super = BaseAnimationContainerFwd<ParallelAnimation, META_NS::ClassId::ParallelAnimation, IParallelAnimation>;
29 
30 public:
31     ParallelAnimation() = default;
32     ~ParallelAnimation() override = default;
33 
34     bool Build(const IMetadata::Ptr& data) override;
35 
36 private:
37     AnimationState::AnimationStateParams GetParams() override;
38     void Evaluate() override;
39     void ChildrenChanged();
40 
41     IContainer& GetContainer() noexcept override
42     {
43         return state_.GetContainerInterface();
44     }
45     const IContainer& GetContainer() const noexcept override
46     {
47         return state_.GetContainerInterface();
48     }
49     Internal::ParallelAnimationState& GetState() noexcept override
50     {
51         return state_;
52     }
53     Internal::ParallelAnimationState state_;
54 };
55 
56 } // namespace Internal
57 
58 META_END_NAMESPACE()
59 
60 #endif // META_SRC_ANIMATION_PARALLEL_ANIMATION_H
61